diff options
| author | Mark Rowe <mark@vector35.com> | 2025-09-18 11:46:39 -0700 |
|---|---|---|
| committer | Mark Rowe <mark@vector35.com> | 2025-09-25 08:41:48 -0700 |
| commit | 6e1306923c60b3d6c1cefb1fcc240f1a064d6f20 (patch) | |
| tree | 57fb65f74fecfa95dd394ecc5b664512d8f87609 /arch/arm64/disassembler/decode_fields32.c | |
| parent | 0deeb4a61749737b98f7946ec88b693068180e28 (diff) | |
[AArch64] Update disassembler based on 2025-06 ARM ISA data
Alongside this I also added support for decoding:
* LDR / STR (table)
* PMULLB / PMULLT
* ABS / CNT / CTZ
* SMIN / SMAX / UMIN / UMAX
* RPRFM
* PSEL
Note that while these instructions will now be disassembled, they are
not yet lifted to LLIL.
Additionally, I fixed a number of errors in the decoding of some less
commonly occurring instructions.
Diffstat (limited to 'arch/arm64/disassembler/decode_fields32.c')
| -rw-r--r-- | arch/arm64/disassembler/decode_fields32.c | 9222 |
1 files changed, 6460 insertions, 2762 deletions
diff --git a/arch/arm64/disassembler/decode_fields32.c b/arch/arm64/disassembler/decode_fields32.c index b5e26540..09e45dff 100644 --- a/arch/arm64/disassembler/decode_fields32.c +++ b/arch/arm64/disassembler/decode_fields32.c @@ -33,6 +33,77 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_FRINT32X_S_FLOATDP1: + case ENC_FRINT32X_D_FLOATDP1: + case ENC_FRINT32Z_S_FLOATDP1: + case ENC_FRINT32Z_D_FLOATDP1: + case ENC_FRINT64X_S_FLOATDP1: + case ENC_FRINT64X_D_FLOATDP1: + case ENC_FRINT64Z_S_FLOATDP1: + case ENC_FRINT64Z_D_FLOATDP1: + // M=x|x|S=x|xxxxx|ftype=xx|xxxxx|op=xx|xxxxx|Rn=xxxxx|Rd=xxxxx + ctx->M = insword>>31; + ctx->S = (insword>>29)&1; + ctx->ftype = (insword>>22)&3; + ctx->op = (insword>>15)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_FABS_H_FLOATDP1: + case ENC_FABS_S_FLOATDP1: + case ENC_FABS_D_FLOATDP1: + case ENC_FCVT_SH_FLOATDP1: + case ENC_FCVT_DH_FLOATDP1: + case ENC_FCVT_HS_FLOATDP1: + case ENC_FCVT_DS_FLOATDP1: + case ENC_FCVT_HD_FLOATDP1: + case ENC_FCVT_SD_FLOATDP1: + case ENC_FMOV_H_FLOATDP1: + case ENC_FMOV_S_FLOATDP1: + case ENC_FMOV_D_FLOATDP1: + case ENC_FNEG_H_FLOATDP1: + case ENC_FNEG_S_FLOATDP1: + case ENC_FNEG_D_FLOATDP1: + case ENC_FSQRT_H_FLOATDP1: + case ENC_FSQRT_S_FLOATDP1: + case ENC_FSQRT_D_FLOATDP1: + // M=x|x|S=x|xxxxx|ftype=xx|xxxxx|opc=xx|xxxxx|Rn=xxxxx|Rd=xxxxx + ctx->M = insword>>31; + ctx->S = (insword>>29)&1; + ctx->ftype = (insword>>22)&3; + ctx->opc = (insword>>15)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_FRINTA_H_FLOATDP1: + case ENC_FRINTA_S_FLOATDP1: + case ENC_FRINTA_D_FLOATDP1: + case ENC_FRINTI_H_FLOATDP1: + case ENC_FRINTI_S_FLOATDP1: + case ENC_FRINTI_D_FLOATDP1: + case ENC_FRINTM_H_FLOATDP1: + case ENC_FRINTM_S_FLOATDP1: + case ENC_FRINTM_D_FLOATDP1: + case ENC_FRINTN_H_FLOATDP1: + case ENC_FRINTN_S_FLOATDP1: + case ENC_FRINTN_D_FLOATDP1: + case ENC_FRINTP_H_FLOATDP1: + case ENC_FRINTP_S_FLOATDP1: + case ENC_FRINTP_D_FLOATDP1: + case ENC_FRINTX_H_FLOATDP1: + case ENC_FRINTX_S_FLOATDP1: + case ENC_FRINTX_D_FLOATDP1: + case ENC_FRINTZ_H_FLOATDP1: + case ENC_FRINTZ_S_FLOATDP1: + case ENC_FRINTZ_D_FLOATDP1: + // M=x|x|S=x|xxxxx|ftype=xx|xxxx|rmode=xxx|xxxxx|Rn=xxxxx|Rd=xxxxx + ctx->M = insword>>31; + ctx->S = (insword>>29)&1; + ctx->ftype = (insword>>22)&3; + ctx->rmode = (insword>>15)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; case ENC_FCSEL_H_FLOATSEL: case ENC_FCSEL_S_FLOATSEL: case ENC_FCSEL_D_FLOATSEL: @@ -73,7 +144,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMP_SZ_FLOATCMP: case ENC_FCMP_D_FLOATCMP: case ENC_FCMP_DZ_FLOATCMP: - // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|op=xx|xxxx|Rn=xxxxx|opc=xx|opcode2[2:0]=xxx + // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|op=xx|xxxx|Rn=xxxxx|opc=xx|xxx ctx->M = insword>>31; ctx->S = (insword>>29)&1; ctx->ftype = (insword>>22)&3; @@ -81,7 +152,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->op = (insword>>14)&3; ctx->Rn = (insword>>5)&0x1f; ctx->opc = (insword>>3)&3; - ctx->opcode2 = insword&7; break; case ENC_FMUL_H_FLOATDP2: case ENC_FMUL_S_FLOATDP2: @@ -89,13 +159,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FNMUL_H_FLOATDP2: case ENC_FNMUL_S_FLOATDP2: case ENC_FNMUL_D_FLOATDP2: - // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|op=x|opcode[2:0]=xxx|xx|Rn=xxxxx|Rd=xxxxx + // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|op=x|xxxxx|Rn=xxxxx|Rd=xxxxx ctx->M = insword>>31; ctx->S = (insword>>29)&1; ctx->ftype = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; - ctx->opcode = (insword>>12)&7; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -117,12 +186,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FSUB_H_FLOATDP2: case ENC_FSUB_S_FLOATDP2: case ENC_FSUB_D_FLOATDP2: - // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|opcode[3:1]=xxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|xxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->M = insword>>31; ctx->S = (insword>>29)&1; ctx->ftype = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>13)&7; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -139,12 +207,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMIN_H_FLOATDP2: case ENC_FMIN_S_FLOATDP2: case ENC_FMIN_D_FLOATDP2: - // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|opcode[3:2]=xx|op=xx|xx|Rn=xxxxx|Rd=xxxxx + // M=x|x|S=x|xxxxx|ftype=xx|x|Rm=xxxxx|xx|op=xx|xx|Rn=xxxxx|Rd=xxxxx ctx->M = insword>>31; ctx->S = (insword>>29)&1; ctx->ftype = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>14)&3; ctx->op = (insword>>12)&3; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -160,91 +227,18 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->imm5 = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FABS_H_FLOATDP1: - case ENC_FABS_S_FLOATDP1: - case ENC_FABS_D_FLOATDP1: - case ENC_FCVT_SH_FLOATDP1: - case ENC_FCVT_DH_FLOATDP1: - case ENC_FCVT_HS_FLOATDP1: - case ENC_FCVT_DS_FLOATDP1: - case ENC_FCVT_HD_FLOATDP1: - case ENC_FCVT_SD_FLOATDP1: - case ENC_FMOV_H_FLOATDP1: - case ENC_FMOV_S_FLOATDP1: - case ENC_FMOV_D_FLOATDP1: - case ENC_FNEG_H_FLOATDP1: - case ENC_FNEG_S_FLOATDP1: - case ENC_FNEG_D_FLOATDP1: - case ENC_FSQRT_H_FLOATDP1: - case ENC_FSQRT_S_FLOATDP1: - case ENC_FSQRT_D_FLOATDP1: - // M=x|x|S=x|xxxxx|ftype=xx|x|opcode[5:2]=xxxx|opc=xx|xxxxx|Rn=xxxxx|Rd=xxxxx - ctx->M = insword>>31; - ctx->S = (insword>>29)&1; - ctx->ftype = (insword>>22)&3; - ctx->opcode = (insword>>17)&15; - ctx->opc = (insword>>15)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_FRINTA_H_FLOATDP1: - case ENC_FRINTA_S_FLOATDP1: - case ENC_FRINTA_D_FLOATDP1: - case ENC_FRINTI_H_FLOATDP1: - case ENC_FRINTI_S_FLOATDP1: - case ENC_FRINTI_D_FLOATDP1: - case ENC_FRINTM_H_FLOATDP1: - case ENC_FRINTM_S_FLOATDP1: - case ENC_FRINTM_D_FLOATDP1: - case ENC_FRINTN_H_FLOATDP1: - case ENC_FRINTN_S_FLOATDP1: - case ENC_FRINTN_D_FLOATDP1: - case ENC_FRINTP_H_FLOATDP1: - case ENC_FRINTP_S_FLOATDP1: - case ENC_FRINTP_D_FLOATDP1: - case ENC_FRINTX_H_FLOATDP1: - case ENC_FRINTX_S_FLOATDP1: - case ENC_FRINTX_D_FLOATDP1: - case ENC_FRINTZ_H_FLOATDP1: - case ENC_FRINTZ_S_FLOATDP1: - case ENC_FRINTZ_D_FLOATDP1: - // M=x|x|S=x|xxxxx|ftype=xx|x|opcode[5:3]=xxx|rmode=xxx|xxxxx|Rn=xxxxx|Rd=xxxxx - ctx->M = insword>>31; - ctx->S = (insword>>29)&1; - ctx->ftype = (insword>>22)&3; - ctx->opcode = (insword>>18)&7; - ctx->rmode = (insword>>15)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_FRINT32X_S_FLOATDP1: - case ENC_FRINT32X_D_FLOATDP1: - case ENC_FRINT32Z_S_FLOATDP1: - case ENC_FRINT32Z_D_FLOATDP1: - case ENC_FRINT64X_S_FLOATDP1: - case ENC_FRINT64X_D_FLOATDP1: - case ENC_FRINT64Z_S_FLOATDP1: - case ENC_FRINT64Z_D_FLOATDP1: - // M=x|x|S=x|xxxxx|ftype=xx|x|xxxx|op=xx|xxxxx|Rn=xxxxx|Rd=xxxxx - ctx->M = insword>>31; - ctx->S = (insword>>29)&1; - ctx->ftype = (insword>>22)&3; - ctx->op = (insword>>15)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_BFCVT_BS_FLOATDP1: - // M=x|x|S=x|xxxxx|ptype=xx|x|opcode=xxxxxx|xxxxx|Rn=xxxxx|Rd=xxxxx + // M=x|x|S=x|x|xxx|x|ftype=xx|x|opcode=xxxxxx|xxxxx|Rn=xxxxx|Rd=xxxxx ctx->M = insword>>31; ctx->S = (insword>>29)&1; - ctx->ptype = (insword>>22)&3; + ctx->ftype = (insword>>22)&3; ctx->opcode = (insword>>15)&0x3f; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_TBNZ_ONLY_TESTBRANCH: case ENC_TBZ_ONLY_TESTBRANCH: - // b5=x|xxxxxx|op=x|b40=xxxxx|imm14=xxxxxxxxxxxxxx|Rt=xxxxx + // b5=x|xx|xxx|x|op=x|b40=xxxxx|imm14=xxxxxxxxxxxxxx|Rt=xxxxx ctx->b5 = insword>>31; ctx->op = (insword>>24)&1; ctx->b40 = (insword>>19)&0x1f; @@ -253,7 +247,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_ADR_ONLY_PCRELADDR: case ENC_ADRP_ONLY_PCRELADDR: - // op=x|immlo=xx|xxxxx|immhi=xxxxxxxxxxxxxxxxxxx|Rd=xxxxx + // op=x|immlo=xx|xxx|xx|immhi=xxxxxxxxxxxxxxxxxxx|Rd=xxxxx ctx->op = insword>>31; ctx->immlo = (insword>>29)&3; ctx->immhi = (insword>>5)&0x7ffff; @@ -261,7 +255,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_BL_ONLY_BRANCH_IMM: case ENC_B_ONLY_BRANCH_IMM: - // op=x|xxxxx|imm26=xxxxxxxxxxxxxxxxxxxxxxxxxx + // op=x|xx|xxx|imm26=xxxxxxxxxxxxxxxxxxxxxxxxxx ctx->op = insword>>31; ctx->imm26 = insword&0x3ffffff; break; @@ -270,9 +264,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDNP_Q_LDSTNAPAIR_OFFS: case ENC_LDNP_32_LDSTNAPAIR_OFFS: case ENC_LDNP_64_LDSTNAPAIR_OFFS: - case ENC_LDPSW_64_LDSTPAIR_POST: - case ENC_LDPSW_64_LDSTPAIR_PRE: - case ENC_LDPSW_64_LDSTPAIR_OFF: case ENC_LDP_S_LDSTPAIR_POST: case ENC_LDP_D_LDSTPAIR_POST: case ENC_LDP_Q_LDSTPAIR_POST: @@ -308,9 +299,48 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STP_64_LDSTPAIR_PRE: case ENC_STP_32_LDSTPAIR_OFF: case ENC_STP_64_LDSTPAIR_OFF: - // opc=xx|xxx|V=x|xxx|L=x|imm7=xxxxxxx|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx + // opc=xx|xxx|VR=x|xxx|L=x|imm7=xxxxxxx|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx + ctx->opc = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->L = (insword>>22)&1; + ctx->imm7 = (insword>>15)&0x7f; + ctx->Rt2 = (insword>>10)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_LDR_S_LOADLIT: + case ENC_LDR_D_LOADLIT: + case ENC_LDR_Q_LOADLIT: + case ENC_LDR_32_LOADLIT: + case ENC_LDR_64_LOADLIT: + // opc=xx|xxx|VR=x|xx|imm19=xxxxxxxxxxxxxxxxxxx|Rt=xxxxx + ctx->opc = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->imm19 = (insword>>5)&0x7ffff; + ctx->Rt = insword&0x1f; + break; + case ENC_LDPSW_64_LDSTPAIR_POST: + case ENC_LDPSW_64_LDSTPAIR_PRE: + case ENC_LDPSW_64_LDSTPAIR_OFF: + case ENC_LDTNP_Q_LDSTNAPAIR_OFFS: + case ENC_LDTNP_64_LDSTNAPAIR_OFFS: + case ENC_LDTP_Q_LDSTPAIR_POST: + case ENC_LDTP_Q_LDSTPAIR_PRE: + case ENC_LDTP_Q_LDSTPAIR_OFF: + case ENC_LDTP_64_LDSTPAIR_POST: + case ENC_LDTP_64_LDSTPAIR_PRE: + case ENC_LDTP_64_LDSTPAIR_OFF: + case ENC_STTNP_Q_LDSTNAPAIR_OFFS: + case ENC_STTNP_64_LDSTNAPAIR_OFFS: + case ENC_STTP_Q_LDSTPAIR_POST: + case ENC_STTP_Q_LDSTPAIR_PRE: + case ENC_STTP_Q_LDSTPAIR_OFF: + case ENC_STTP_64_LDSTPAIR_POST: + case ENC_STTP_64_LDSTPAIR_PRE: + case ENC_STTP_64_LDSTPAIR_OFF: + // opc=xx|xx|x|VR=x|x|xx|L=x|imm7=xxxxxxx|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx ctx->opc = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->L = (insword>>22)&1; ctx->imm7 = (insword>>15)&0x7f; ctx->Rt2 = (insword>>10)&0x1f; @@ -320,25 +350,20 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STGP_64_LDSTPAIR_POST: case ENC_STGP_64_LDSTPAIR_PRE: case ENC_STGP_64_LDSTPAIR_OFF: - // opc=xx|xxx|V=x|xxx|L=x|simm7=xxxxxxx|Xt2=xxxxx|Xn=xxxxx|Xt=xxxxx + // opc=xx|xx|x|VR=x|x|xx|L=x|simm7=xxxxxxx|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx ctx->opc = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->L = (insword>>22)&1; ctx->simm7 = (insword>>15)&0x7f; - ctx->Xt2 = (insword>>10)&0x1f; - ctx->Xn = (insword>>5)&0x1f; - ctx->Xt = insword&0x1f; + ctx->Rt2 = (insword>>10)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; break; case ENC_LDRSW_64_LOADLIT: - case ENC_LDR_S_LOADLIT: - case ENC_LDR_D_LOADLIT: - case ENC_LDR_Q_LOADLIT: - case ENC_LDR_32_LOADLIT: - case ENC_LDR_64_LOADLIT: case ENC_PRFM_P_LOADLIT: - // opc=xx|xxx|V=x|xx|imm19=xxxxxxxxxxxxxxxxxxx|Rt=xxxxx + // opc=xx|xx|x|VR=x|x|x|imm19=xxxxxxxxxxxxxxxxxxx|Rt=xxxxx ctx->opc = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->imm19 = (insword>>5)&0x7ffff; ctx->Rt = insword&0x1f; break; @@ -356,6 +381,24 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_MADD_32A_DP_3SRC: + case ENC_MADD_64A_DP_3SRC: + case ENC_MNEG_MSUB_32A_DP_3SRC: + case ENC_MNEG_MSUB_64A_DP_3SRC: + case ENC_MSUB_32A_DP_3SRC: + case ENC_MSUB_64A_DP_3SRC: + case ENC_MUL_MADD_32A_DP_3SRC: + case ENC_MUL_MADD_64A_DP_3SRC: + // sf=x|op54=xx|xxxxx|op31=xxx|Rm=xxxxx|o0=x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->op54 = (insword>>29)&3; + ctx->op31 = (insword>>21)&7; + ctx->Rm = (insword>>16)&0x1f; + ctx->o0 = (insword>>15)&1; + ctx->Ra = (insword>>10)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; case ENC_SMADDL_64WA_DP_3SRC: case ENC_SMNEGL_SMSUBL_64WA_DP_3SRC: case ENC_SMSUBL_64WA_DP_3SRC: @@ -366,26 +409,19 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UMSUBL_64WA_DP_3SRC: case ENC_UMULH_64_DP_3SRC: case ENC_UMULL_UMADDL_64WA_DP_3SRC: - // sf=x|op54=xx|xxxxx|U=x|op31[1:0]=xx|Rm=xxxxx|o0=x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx + // sf=x|op54=xx|x|xxx|x|U=x|xx|Rm=xxxxx|o0=x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->op54 = (insword>>29)&3; ctx->U = (insword>>23)&1; - ctx->op31 = (insword>>21)&3; ctx->Rm = (insword>>16)&0x1f; ctx->o0 = (insword>>15)&1; ctx->Ra = (insword>>10)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_MADD_32A_DP_3SRC: - case ENC_MADD_64A_DP_3SRC: - case ENC_MNEG_MSUB_32A_DP_3SRC: - case ENC_MNEG_MSUB_64A_DP_3SRC: - case ENC_MSUB_32A_DP_3SRC: - case ENC_MSUB_64A_DP_3SRC: - case ENC_MUL_MADD_32A_DP_3SRC: - case ENC_MUL_MADD_64A_DP_3SRC: - // sf=x|op54=xx|xxxxx|op31=xxx|Rm=xxxxx|o0=x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx + case ENC_MADDPT_64A_DP_3SRC: + case ENC_MSUBPT_64A_DP_3SRC: + // sf=x|op54=xx|x|xxx|x|op31=xxx|Rm=xxxxx|o0=x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->op54 = (insword>>29)&3; ctx->op31 = (insword>>21)&7; @@ -413,13 +449,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CSINV_64_CONDSEL: case ENC_CSNEG_32_CONDSEL: case ENC_CSNEG_64_CONDSEL: - // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|cond=xxxx|op2[1]=x|o2=x|Rn=xxxxx|Rd=xxxxx + // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|cond=xxxx|x|o2=x|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->op = (insword>>30)&1; ctx->S = (insword>>29)&1; ctx->Rm = (insword>>16)&0x1f; ctx->cond = (insword>>12)&15; - ctx->op2 = (insword>>11)&1; ctx->o2 = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -439,75 +474,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->o3 = (insword>>4)&1; ctx->nzcv = insword&15; break; - case ENC_PACGA_64P_DP_2SRC: - // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|opcode2=xxxxxx|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->op = (insword>>30)&1; - ctx->S = (insword>>29)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode2 = (insword>>10)&0x3f; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_SDIV_32_DP_2SRC: - case ENC_SDIV_64_DP_2SRC: - case ENC_UDIV_32_DP_2SRC: - case ENC_UDIV_64_DP_2SRC: - // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|opcode2[5:1]=xxxxx|o1=x|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->op = (insword>>30)&1; - ctx->S = (insword>>29)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode2 = (insword>>11)&0x1f; - ctx->o1 = (insword>>10)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_ASRV_32_DP_2SRC: - case ENC_ASRV_64_DP_2SRC: - case ENC_ASR_ASRV_32_DP_2SRC: - case ENC_ASR_ASRV_64_DP_2SRC: - case ENC_LSLV_32_DP_2SRC: - case ENC_LSLV_64_DP_2SRC: - case ENC_LSL_LSLV_32_DP_2SRC: - case ENC_LSL_LSLV_64_DP_2SRC: - case ENC_LSRV_32_DP_2SRC: - case ENC_LSRV_64_DP_2SRC: - case ENC_LSR_LSRV_32_DP_2SRC: - case ENC_LSR_LSRV_64_DP_2SRC: - case ENC_RORV_32_DP_2SRC: - case ENC_RORV_64_DP_2SRC: - case ENC_ROR_RORV_32_DP_2SRC: - case ENC_ROR_RORV_64_DP_2SRC: - // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|opcode2[5:2]=xxxx|op2=xx|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->op = (insword>>30)&1; - ctx->S = (insword>>29)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode2 = (insword>>12)&15; - ctx->op2 = (insword>>10)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_CRC32B_32C_DP_2SRC: - case ENC_CRC32H_32C_DP_2SRC: - case ENC_CRC32W_32C_DP_2SRC: - case ENC_CRC32X_64C_DP_2SRC: - case ENC_CRC32CB_32C_DP_2SRC: - case ENC_CRC32CH_32C_DP_2SRC: - case ENC_CRC32CW_32C_DP_2SRC: - case ENC_CRC32CX_64C_DP_2SRC: - // sf=x|op=x|S=x|xxxxxxxx|Rm=xxxxx|opcode2[5:3]=xxx|C=x|sz=xx|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->op = (insword>>30)&1; - ctx->S = (insword>>29)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode2 = (insword>>13)&7; - ctx->C = (insword>>12)&1; - ctx->sz = (insword>>10)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_ADC_32_ADDSUB_CARRY: case ENC_ADC_64_ADDSUB_CARRY: case ENC_ADCS_32_ADDSUB_CARRY: @@ -543,16 +509,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->o3 = (insword>>4)&1; ctx->nzcv = insword&15; break; - case ENC_RMIF_ONLY_RMIF: - // sf=x|op=x|S=x|xxxxxxxx|imm6=xxxxxx|xxxxx|Rn=xxxxx|o2=x|mask=xxxx - ctx->sf = insword>>31; - ctx->op = (insword>>30)&1; - ctx->S = (insword>>29)&1; - ctx->imm6 = (insword>>15)&0x3f; - ctx->Rn = (insword>>5)&0x1f; - ctx->o2 = (insword>>4)&1; - ctx->mask = insword&15; - break; case ENC_SETF8_ONLY_SETF: case ENC_SETF16_ONLY_SETF: // sf=x|op=x|S=x|xxxxxxxx|opcode2=xxxxxx|sz=x|xxxx|Rn=xxxxx|o3=x|mask=xxxx @@ -565,18 +521,22 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->o3 = (insword>>4)&1; ctx->mask = insword&15; break; - case ENC_ADDG_64_ADDSUB_IMMTAGS: - case ENC_SUBG_64_ADDSUB_IMMTAGS: - // sf=x|op=x|S=x|xxxxxx|o2=x|uimm6=xxxxxx|op3=xx|uimm4=xxxx|Xn=xxxxx|Xd=xxxxx + case ENC_SMAX_32_MINMAX_IMM: + case ENC_SMAX_64_MINMAX_IMM: + case ENC_SMIN_32_MINMAX_IMM: + case ENC_SMIN_64_MINMAX_IMM: + case ENC_UMAX_32U_MINMAX_IMM: + case ENC_UMAX_64U_MINMAX_IMM: + case ENC_UMIN_32U_MINMAX_IMM: + case ENC_UMIN_64U_MINMAX_IMM: + // sf=x|op=x|S=x|xxxxxxx|opc=xxxx|imm8=xxxxxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->op = (insword>>30)&1; ctx->S = (insword>>29)&1; - ctx->o2 = (insword>>22)&1; - ctx->uimm6 = (insword>>16)&0x3f; - ctx->op3 = (insword>>14)&3; - ctx->uimm4 = (insword>>10)&15; - ctx->Xn = (insword>>5)&0x1f; - ctx->Xd = insword&0x1f; + ctx->opc = (insword>>18)&15; + ctx->imm8 = (insword>>10)&0xff; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; case ENC_ADDS_32S_ADDSUB_IMM: case ENC_ADDS_64S_ADDSUB_IMM: @@ -650,6 +610,39 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_ADDG_64_ADDSUB_IMMTAGS: + case ENC_SUBG_64_ADDSUB_IMMTAGS: + // sf=x|op=x|S=x|xxx|xxxx|imm6=xxxxxx|op3=xx|imm4=xxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->op = (insword>>30)&1; + ctx->S = (insword>>29)&1; + ctx->imm6 = (insword>>16)&0x3f; + ctx->op3 = (insword>>14)&3; + ctx->imm4 = (insword>>10)&15; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_ADDPT_64_ADDSUB_PT: + case ENC_SUBPT_64_ADDSUB_PT: + // sf=x|op=x|S=x|x|xxx|xxxx|Rm=xxxxx|xxx|imm3=xxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->op = (insword>>30)&1; + ctx->S = (insword>>29)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->imm3 = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_RMIF_ONLY_RMIF: + // sf=x|op=x|S=x|x|xxx|xxxx|imm6=xxxxxx|xxxxx|Rn=xxxxx|o2=x|mask=xxxx + ctx->sf = insword>>31; + ctx->op = (insword>>30)&1; + ctx->S = (insword>>29)&1; + ctx->imm6 = (insword>>15)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->o2 = (insword>>4)&1; + ctx->mask = insword&15; + break; case ENC_ANDS_32S_LOG_IMM: case ENC_ANDS_64S_LOG_IMM: case ENC_AND_32_LOG_IMM: @@ -684,7 +677,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SXTB_SBFM_64M_BITFIELD: case ENC_SXTH_SBFM_32M_BITFIELD: case ENC_SXTH_SBFM_64M_BITFIELD: - case ENC_SXTW_SBFM_64M_BITFIELD: case ENC_TST_ANDS_32S_LOG_IMM: case ENC_TST_ANDS_64S_LOG_IMM: case ENC_UBFIZ_UBFM_32M_BITFIELD: @@ -693,8 +685,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UBFM_64M_BITFIELD: case ENC_UBFX_UBFM_32M_BITFIELD: case ENC_UBFX_UBFM_64M_BITFIELD: - case ENC_UXTB_UBFM_32M_BITFIELD: - case ENC_UXTH_UBFM_32M_BITFIELD: // sf=x|opc=xx|xxxxxx|N=x|immr=xxxxxx|imms=xxxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->opc = (insword>>29)&3; @@ -753,6 +743,72 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_SXTW_SBFM_64M_BITFIELD: + case ENC_UXTB_UBFM_32M_BITFIELD: + case ENC_UXTH_UBFM_32M_BITFIELD: + // sf=x|opc=xx|xxx|xxx|N=x|immr=xxxxxx|imms=xxxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->opc = (insword>>29)&3; + ctx->N = (insword>>22)&1; + ctx->immr = (insword>>16)&0x3f; + ctx->imms = (insword>>10)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_CBLE_CBGE_32_REGS: + case ENC_CBLE_CBGE_64_REGS: + case ENC_CBLO_CBHI_32_REGS: + case ENC_CBLO_CBHI_64_REGS: + case ENC_CBLS_CBHS_32_REGS: + case ENC_CBLS_CBHS_64_REGS: + case ENC_CBLT_CBGT_32_REGS: + case ENC_CBLT_CBGT_64_REGS: + case ENC_CBGT_32_REGS: + case ENC_CBGE_32_REGS: + case ENC_CBHI_32_REGS: + case ENC_CBHS_32_REGS: + case ENC_CBEQ_32_REGS: + case ENC_CBNE_32_REGS: + case ENC_CBGT_64_REGS: + case ENC_CBGE_64_REGS: + case ENC_CBHI_64_REGS: + case ENC_CBHS_64_REGS: + case ENC_CBEQ_64_REGS: + case ENC_CBNE_64_REGS: + // sf=x|xxxxxxx|cc=xxx|Rm=xxxxx|xx|imm9=xxxxxxxxx|Rt=xxxxx + ctx->sf = insword>>31; + ctx->cc = (insword>>21)&7; + ctx->Rm = (insword>>16)&0x1f; + ctx->imm9 = (insword>>5)&0x1ff; + ctx->Rt = insword&0x1f; + break; + case ENC_CBGE_CBGT_32_IMM: + case ENC_CBGE_CBGT_64_IMM: + case ENC_CBHS_CBHI_32_IMM: + case ENC_CBHS_CBHI_64_IMM: + case ENC_CBLE_CBLT_32_IMM: + case ENC_CBLE_CBLT_64_IMM: + case ENC_CBLS_CBLO_32_IMM: + case ENC_CBLS_CBLO_64_IMM: + case ENC_CBGT_32_IMM: + case ENC_CBLT_32_IMM: + case ENC_CBHI_32_IMM: + case ENC_CBLO_32_IMM: + case ENC_CBEQ_32_IMM: + case ENC_CBNE_32_IMM: + case ENC_CBGT_64_IMM: + case ENC_CBLT_64_IMM: + case ENC_CBHI_64_IMM: + case ENC_CBLO_64_IMM: + case ENC_CBEQ_64_IMM: + case ENC_CBNE_64_IMM: + // sf=x|xxxxxxx|cc=xxx|imm6=xxxxxx|x|imm9=xxxxxxxxx|Rt=xxxxx + ctx->sf = insword>>31; + ctx->cc = (insword>>21)&7; + ctx->imm6 = (insword>>15)&0x3f; + ctx->imm9 = (insword>>5)&0x1ff; + ctx->Rt = insword&0x1f; + break; case ENC_CBNZ_32_COMPBRANCH: case ENC_CBNZ_64_COMPBRANCH: case ENC_CBZ_32_COMPBRANCH: @@ -763,28 +819,117 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->imm19 = (insword>>5)&0x7ffff; ctx->Rt = insword&0x1f; break; - case ENC_CMPP_SUBPS_64S_DP_2SRC: - case ENC_GMI_64G_DP_2SRC: - case ENC_IRG_64I_DP_2SRC: - case ENC_SUBP_64S_DP_2SRC: - case ENC_SUBPS_64S_DP_2SRC: - // sf=x|x|S=x|xxxxxxxx|Xm=xxxxx|opcode=xxxxxx|Xn=xxxxx|Xd=xxxxx + case ENC_AUTIASPPC_ONLY_DP_1SRC_IMM: + case ENC_AUTIBSPPC_ONLY_DP_1SRC_IMM: + // sf=x|xx|xxx|xxx|opc=xx|imm16=xxxxxxxxxxxxxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->opc = (insword>>21)&3; + ctx->imm16 = (insword>>5)&0xffff; + ctx->Rd = insword&0x1f; + break; + case ENC_SMAX_32_DP_2SRC: + case ENC_SMAX_64_DP_2SRC: + case ENC_SMIN_32_DP_2SRC: + case ENC_SMIN_64_DP_2SRC: + case ENC_UMAX_32_DP_2SRC: + case ENC_UMAX_64_DP_2SRC: + case ENC_UMIN_32_DP_2SRC: + case ENC_UMIN_64_DP_2SRC: + // sf=x|x|S=x|xxxxxxxx|Rm=xxxxx|opcode=xxxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->S = (insword>>29)&1; - ctx->Xm = (insword>>16)&0x1f; + ctx->Rm = (insword>>16)&0x1f; ctx->opcode = (insword>>10)&0x3f; - ctx->Xn = (insword>>5)&0x1f; - ctx->Xd = insword&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_SDIV_32_DP_2SRC: + case ENC_SDIV_64_DP_2SRC: + case ENC_UDIV_32_DP_2SRC: + case ENC_UDIV_64_DP_2SRC: + // sf=x|x|S=x|xxxxxxxx|Rm=xxxxx|xxxxx|o1=x|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->o1 = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_ASRV_32_DP_2SRC: + case ENC_ASRV_64_DP_2SRC: + case ENC_ASR_ASRV_32_DP_2SRC: + case ENC_ASR_ASRV_64_DP_2SRC: + case ENC_LSLV_32_DP_2SRC: + case ENC_LSLV_64_DP_2SRC: + case ENC_LSL_LSLV_32_DP_2SRC: + case ENC_LSL_LSLV_64_DP_2SRC: + case ENC_LSRV_32_DP_2SRC: + case ENC_LSRV_64_DP_2SRC: + case ENC_LSR_LSRV_32_DP_2SRC: + case ENC_LSR_LSRV_64_DP_2SRC: + case ENC_RORV_32_DP_2SRC: + case ENC_RORV_64_DP_2SRC: + case ENC_ROR_RORV_32_DP_2SRC: + case ENC_ROR_RORV_64_DP_2SRC: + // sf=x|x|S=x|xxxxxxxx|Rm=xxxxx|xxxx|op2=xx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->op2 = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_CRC32B_32C_DP_2SRC: + case ENC_CRC32H_32C_DP_2SRC: + case ENC_CRC32W_32C_DP_2SRC: + case ENC_CRC32X_64C_DP_2SRC: + case ENC_CRC32CB_32C_DP_2SRC: + case ENC_CRC32CH_32C_DP_2SRC: + case ENC_CRC32CW_32C_DP_2SRC: + case ENC_CRC32CX_64C_DP_2SRC: + // sf=x|x|S=x|xxxxxxxx|Rm=xxxxx|xxx|C=x|sz=xx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->C = (insword>>12)&1; + ctx->sz = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_ABS_32_DP_1SRC: + case ENC_ABS_64_DP_1SRC: + case ENC_CNT_32_DP_1SRC: + case ENC_CNT_64_DP_1SRC: + case ENC_CTZ_32_DP_1SRC: + case ENC_CTZ_64_DP_1SRC: + case ENC_RBIT_32_DP_1SRC: + case ENC_RBIT_64_DP_1SRC: + // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode=xxxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->opcode2 = (insword>>16)&0x1f; + ctx->opcode = (insword>>10)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_XPACD_64Z_DP_1SRC: + case ENC_XPACI_64Z_DP_1SRC: + // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|xxxxx|D=x|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->opcode2 = (insword>>16)&0x1f; + ctx->D = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; case ENC_CLS_32_DP_1SRC: case ENC_CLS_64_DP_1SRC: case ENC_CLZ_32_DP_1SRC: case ENC_CLZ_64_DP_1SRC: - // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode[5:1]=xxxxx|op=x|Rn=xxxxx|Rd=xxxxx + // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|xxxxx|op=x|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->S = (insword>>29)&1; ctx->opcode2 = (insword>>16)&0x1f; - ctx->opcode = (insword>>11)&0x1f; ctx->op = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -793,28 +938,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_REV_64_DP_1SRC: case ENC_REV16_32_DP_1SRC: case ENC_REV16_64_DP_1SRC: - case ENC_REV32_64_DP_1SRC: - case ENC_REV64_REV_64_DP_1SRC: - // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode[5:2]=xxxx|opc=xx|Rn=xxxxx|Rd=xxxxx + // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|xxxx|opc=xx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->S = (insword>>29)&1; ctx->opcode2 = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->opc = (insword>>10)&3; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_RBIT_32_DP_1SRC: - case ENC_RBIT_64_DP_1SRC: - // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode[5:2]=xxxx|opcode[1:0]=xx|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->S = (insword>>29)&1; - ctx->opcode2 = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; - ctx->opcode = (insword>>10)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_AUTDA_64P_DP_1SRC: case ENC_AUTDZA_64Z_DP_1SRC: case ENC_AUTDB_64P_DP_1SRC: @@ -831,27 +962,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_PACIZA_64Z_DP_1SRC: case ENC_PACIB_64P_DP_1SRC: case ENC_PACIZB_64Z_DP_1SRC: - // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode[5]=x|opcode[4]=x|Z=x|opcode[2:0]=xxx|Rn=xxxxx|Rd=xxxxx + // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|xx|Z=x|xxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->S = (insword>>29)&1; ctx->opcode2 = (insword>>16)&0x1f; - ctx->opcode = (insword>>15)&1; - ctx->opcode = (insword>>14)&1; ctx->Z = (insword>>13)&1; - ctx->opcode = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_XPACD_64Z_DP_1SRC: - case ENC_XPACI_64Z_DP_1SRC: - // sf=x|x|S=x|xxxxxxxx|opcode2=xxxxx|opcode[5]=x|opcode[4]=x|opcode[3:1]=xxx|D=x|Rn=xxxxx|Rd=xxxxx - ctx->sf = insword>>31; - ctx->S = (insword>>29)&1; - ctx->opcode2 = (insword>>16)&0x1f; - ctx->opcode = (insword>>15)&1; - ctx->opcode = (insword>>14)&1; - ctx->opcode = (insword>>11)&7; - ctx->D = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -868,16 +983,16 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCVTZU_32D_FLOAT2FIX: case ENC_FCVTZU_64D_FLOAT2FIX: case ENC_SCVTF_H32_FLOAT2FIX: - case ENC_SCVTF_S32_FLOAT2FIX: - case ENC_SCVTF_D32_FLOAT2FIX: case ENC_SCVTF_H64_FLOAT2FIX: + case ENC_SCVTF_S32_FLOAT2FIX: case ENC_SCVTF_S64_FLOAT2FIX: + case ENC_SCVTF_D32_FLOAT2FIX: case ENC_SCVTF_D64_FLOAT2FIX: case ENC_UCVTF_H32_FLOAT2FIX: - case ENC_UCVTF_S32_FLOAT2FIX: - case ENC_UCVTF_D32_FLOAT2FIX: case ENC_UCVTF_H64_FLOAT2FIX: + case ENC_UCVTF_S32_FLOAT2FIX: case ENC_UCVTF_S64_FLOAT2FIX: + case ENC_UCVTF_D32_FLOAT2FIX: case ENC_UCVTF_D64_FLOAT2FIX: // sf=x|x|S=x|xxxxx|ftype=xx|x|rmode=xx|opcode=xxx|scale=xxxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; @@ -895,61 +1010,100 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCVTAS_64S_FLOAT2INT: case ENC_FCVTAS_32D_FLOAT2INT: case ENC_FCVTAS_64D_FLOAT2INT: + case ENC_FCVTAS_SISD_32H: + case ENC_FCVTAS_SISD_64H: + case ENC_FCVTAS_SISD_64S: + case ENC_FCVTAS_SISD_32D: case ENC_FCVTAU_32H_FLOAT2INT: case ENC_FCVTAU_64H_FLOAT2INT: case ENC_FCVTAU_32S_FLOAT2INT: case ENC_FCVTAU_64S_FLOAT2INT: case ENC_FCVTAU_32D_FLOAT2INT: case ENC_FCVTAU_64D_FLOAT2INT: + case ENC_FCVTAU_SISD_32H: + case ENC_FCVTAU_SISD_64H: + case ENC_FCVTAU_SISD_64S: + case ENC_FCVTAU_SISD_32D: case ENC_FCVTMS_32H_FLOAT2INT: case ENC_FCVTMS_64H_FLOAT2INT: case ENC_FCVTMS_32S_FLOAT2INT: case ENC_FCVTMS_64S_FLOAT2INT: case ENC_FCVTMS_32D_FLOAT2INT: case ENC_FCVTMS_64D_FLOAT2INT: + case ENC_FCVTMS_SISD_32H: + case ENC_FCVTMS_SISD_64H: + case ENC_FCVTMS_SISD_64S: + case ENC_FCVTMS_SISD_32D: case ENC_FCVTMU_32H_FLOAT2INT: case ENC_FCVTMU_64H_FLOAT2INT: case ENC_FCVTMU_32S_FLOAT2INT: case ENC_FCVTMU_64S_FLOAT2INT: case ENC_FCVTMU_32D_FLOAT2INT: case ENC_FCVTMU_64D_FLOAT2INT: + case ENC_FCVTMU_SISD_32H: + case ENC_FCVTMU_SISD_64H: + case ENC_FCVTMU_SISD_64S: + case ENC_FCVTMU_SISD_32D: case ENC_FCVTNS_32H_FLOAT2INT: case ENC_FCVTNS_64H_FLOAT2INT: case ENC_FCVTNS_32S_FLOAT2INT: case ENC_FCVTNS_64S_FLOAT2INT: case ENC_FCVTNS_32D_FLOAT2INT: case ENC_FCVTNS_64D_FLOAT2INT: + case ENC_FCVTNS_SISD_32H: + case ENC_FCVTNS_SISD_64H: + case ENC_FCVTNS_SISD_64S: + case ENC_FCVTNS_SISD_32D: case ENC_FCVTNU_32H_FLOAT2INT: case ENC_FCVTNU_64H_FLOAT2INT: case ENC_FCVTNU_32S_FLOAT2INT: case ENC_FCVTNU_64S_FLOAT2INT: case ENC_FCVTNU_32D_FLOAT2INT: case ENC_FCVTNU_64D_FLOAT2INT: + case ENC_FCVTNU_SISD_32H: + case ENC_FCVTNU_SISD_64H: + case ENC_FCVTNU_SISD_64S: + case ENC_FCVTNU_SISD_32D: case ENC_FCVTPS_32H_FLOAT2INT: case ENC_FCVTPS_64H_FLOAT2INT: case ENC_FCVTPS_32S_FLOAT2INT: case ENC_FCVTPS_64S_FLOAT2INT: case ENC_FCVTPS_32D_FLOAT2INT: case ENC_FCVTPS_64D_FLOAT2INT: + case ENC_FCVTPS_SISD_32H: + case ENC_FCVTPS_SISD_64H: + case ENC_FCVTPS_SISD_64S: + case ENC_FCVTPS_SISD_32D: case ENC_FCVTPU_32H_FLOAT2INT: case ENC_FCVTPU_64H_FLOAT2INT: case ENC_FCVTPU_32S_FLOAT2INT: case ENC_FCVTPU_64S_FLOAT2INT: case ENC_FCVTPU_32D_FLOAT2INT: case ENC_FCVTPU_64D_FLOAT2INT: + case ENC_FCVTPU_SISD_32H: + case ENC_FCVTPU_SISD_64H: + case ENC_FCVTPU_SISD_64S: + case ENC_FCVTPU_SISD_32D: case ENC_FCVTZS_32H_FLOAT2INT: case ENC_FCVTZS_64H_FLOAT2INT: case ENC_FCVTZS_32S_FLOAT2INT: case ENC_FCVTZS_64S_FLOAT2INT: case ENC_FCVTZS_32D_FLOAT2INT: case ENC_FCVTZS_64D_FLOAT2INT: + case ENC_FCVTZS_SISD_32H: + case ENC_FCVTZS_SISD_64H: + case ENC_FCVTZS_SISD_64S: + case ENC_FCVTZS_SISD_32D: case ENC_FCVTZU_32H_FLOAT2INT: case ENC_FCVTZU_64H_FLOAT2INT: case ENC_FCVTZU_32S_FLOAT2INT: case ENC_FCVTZU_64S_FLOAT2INT: case ENC_FCVTZU_32D_FLOAT2INT: case ENC_FCVTZU_64D_FLOAT2INT: - case ENC_FJCVTZS_32D_FLOAT2INT: + case ENC_FCVTZU_SISD_32H: + case ENC_FCVTZU_SISD_64H: + case ENC_FCVTZU_SISD_64S: + case ENC_FCVTZU_SISD_32D: case ENC_FMOV_32H_FLOAT2INT: case ENC_FMOV_64H_FLOAT2INT: case ENC_FMOV_H32_FLOAT2INT: @@ -966,12 +1120,20 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SCVTF_H64_FLOAT2INT: case ENC_SCVTF_S64_FLOAT2INT: case ENC_SCVTF_D64_FLOAT2INT: + case ENC_SCVTF_SISD_32H: + case ENC_SCVTF_SISD_32D: + case ENC_SCVTF_SISD_64H: + case ENC_SCVTF_SISD_64S: case ENC_UCVTF_H32_FLOAT2INT: case ENC_UCVTF_S32_FLOAT2INT: case ENC_UCVTF_D32_FLOAT2INT: case ENC_UCVTF_H64_FLOAT2INT: case ENC_UCVTF_S64_FLOAT2INT: case ENC_UCVTF_D64_FLOAT2INT: + case ENC_UCVTF_SISD_32H: + case ENC_UCVTF_SISD_32D: + case ENC_UCVTF_SISD_64H: + case ENC_UCVTF_SISD_64S: // sf=x|x|S=x|xxxxx|ftype=xx|x|rmode=xx|opcode=xxx|xxxxxx|Rn=xxxxx|Rd=xxxxx ctx->sf = insword>>31; ctx->S = (insword>>29)&1; @@ -981,6 +1143,68 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_CMPP_SUBPS_64S_DP_2SRC: + case ENC_GMI_64G_DP_2SRC: + case ENC_IRG_64I_DP_2SRC: + case ENC_PACGA_64P_DP_2SRC: + case ENC_SUBP_64S_DP_2SRC: + case ENC_SUBPS_64S_DP_2SRC: + // sf=x|x|S=x|x|xxx|xxxx|Rm=xxxxx|opcode=xxxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->opcode = (insword>>10)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_AUTIA171615_64LR_DP_1SRC: + case ENC_AUTIASPPCR_64LRR_DP_1SRC: + case ENC_AUTIB171615_64LR_DP_1SRC: + case ENC_AUTIBSPPCR_64LRR_DP_1SRC: + case ENC_PACIA171615_64LR_DP_1SRC: + case ENC_PACIASPPC_64LR_DP_1SRC: + case ENC_PACIB171615_64LR_DP_1SRC: + case ENC_PACIBSPPC_64LR_DP_1SRC: + case ENC_PACNBIASPPC_64LR_DP_1SRC: + case ENC_PACNBIBSPPC_64LR_DP_1SRC: + // sf=x|x|S=x|x|xxx|xxxx|opcode2=xxxxx|opcode=xxxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->opcode2 = (insword>>16)&0x1f; + ctx->opcode = (insword>>10)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_REV32_64_DP_1SRC: + case ENC_REV64_REV_64_DP_1SRC: + // sf=x|x|S=x|x|xxx|xxxx|opcode2=xxxxx|xxxx|opc=xx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->opcode2 = (insword>>16)&0x1f; + ctx->opc = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_FJCVTZS_32D_FLOAT2INT: + // sf=x|x|S=x|x|xxx|x|ftype=xx|x|rmode=xx|opcode=xxx|xxxxxx|Rn=xxxxx|Rd=xxxxx + ctx->sf = insword>>31; + ctx->S = (insword>>29)&1; + ctx->ftype = (insword>>22)&3; + ctx->rmode = (insword>>19)&3; + ctx->opcode = (insword>>16)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_LDAPR_32L_LDAPSTL_WRITEBACK: + case ENC_LDAPR_64L_LDAPSTL_WRITEBACK: + case ENC_STLR_32S_LDAPSTL_WRITEBACK: + case ENC_STLR_64S_LDAPSTL_WRITEBACK: + // size=xx|xxxxxxx|L=x|xxxxxxxxxxxx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->L = (insword>>22)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; case ENC_CAS_C32_COMSWAP: case ENC_CASA_C32_COMSWAP: case ENC_CASAL_C32_COMSWAP: @@ -989,77 +1213,71 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CASA_C64_COMSWAP: case ENC_CASAL_C64_COMSWAP: case ENC_CASL_C64_COMSWAP: + case ENC_CASB_C32_COMSWAP: case ENC_CASAB_C32_COMSWAP: case ENC_CASALB_C32_COMSWAP: - case ENC_CASB_C32_COMSWAP: case ENC_CASLB_C32_COMSWAP: + case ENC_CASH_C32_COMSWAP: case ENC_CASAH_C32_COMSWAP: case ENC_CASALH_C32_COMSWAP: - case ENC_CASH_C32_COMSWAP: case ENC_CASLH_C32_COMSWAP: - // size=xx|xxxxxxx|L=x|x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx - ctx->size = insword>>30; - ctx->L = (insword>>22)&1; - ctx->Rs = (insword>>16)&0x1f; - ctx->o0 = (insword>>15)&1; - ctx->Rt2 = (insword>>10)&0x1f; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rt = insword&0x1f; - break; case ENC_LDAR_LR32_LDSTORD: case ENC_LDAR_LR64_LDSTORD: - case ENC_LDARB_LR32_LDSTORD: - case ENC_LDARH_LR32_LDSTORD: case ENC_LDAXR_LR32_LDSTEXCLR: case ENC_LDAXR_LR64_LDSTEXCLR: - case ENC_LDAXRB_LR32_LDSTEXCLR: - case ENC_LDAXRH_LR32_LDSTEXCLR: case ENC_LDLAR_LR32_LDSTORD: case ENC_LDLAR_LR64_LDSTORD: - case ENC_LDLARB_LR32_LDSTORD: - case ENC_LDLARH_LR32_LDSTORD: case ENC_LDXR_LR32_LDSTEXCLR: case ENC_LDXR_LR64_LDSTEXCLR: - case ENC_LDXRB_LR32_LDSTEXCLR: - case ENC_LDXRH_LR32_LDSTEXCLR: case ENC_STLLR_SL32_LDSTORD: case ENC_STLLR_SL64_LDSTORD: - case ENC_STLLRB_SL32_LDSTORD: - case ENC_STLLRH_SL32_LDSTORD: case ENC_STLR_SL32_LDSTORD: case ENC_STLR_SL64_LDSTORD: - case ENC_STLRB_SL32_LDSTORD: - case ENC_STLRH_SL32_LDSTORD: case ENC_STLXR_SR32_LDSTEXCLR: case ENC_STLXR_SR64_LDSTEXCLR: - case ENC_STLXRB_SR32_LDSTEXCLR: - case ENC_STLXRH_SR32_LDSTEXCLR: case ENC_STXR_SR32_LDSTEXCLR: case ENC_STXR_SR64_LDSTEXCLR: - case ENC_STXRB_SR32_LDSTEXCLR: - case ENC_STXRH_SR32_LDSTEXCLR: - // size=xx|xxxxxx|o2=x|L=x|o1=x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx + // size=xx|xxxxxxx|L=x|x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->o2 = (insword>>23)&1; ctx->L = (insword>>22)&1; - ctx->o1 = (insword>>21)&1; ctx->Rs = (insword>>16)&0x1f; ctx->o0 = (insword>>15)&1; ctx->Rt2 = (insword>>10)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_LDAPURB_32_LDAPSTL_UNSCALED: - case ENC_LDAPURH_32_LDAPSTL_UNSCALED: + case ENC_LDIAPP_32LE_LDIAPPSTILP: + case ENC_LDIAPP_32L_LDIAPPSTILP: + case ENC_LDIAPP_64LS_LDIAPPSTILP: + case ENC_LDIAPP_64L_LDIAPPSTILP: + case ENC_STILP_32SE_LDIAPPSTILP: + case ENC_STILP_32S_LDIAPPSTILP: + case ENC_STILP_64SS_LDIAPPSTILP: + case ENC_STILP_64S_LDIAPPSTILP: + // size=xx|xxxxxxx|L=x|x|Rt2=xxxxx|opc2=xxxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->L = (insword>>22)&1; + ctx->Rt2 = (insword>>16)&0x1f; + ctx->opc2 = (insword>>12)&15; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; case ENC_LDAPURSB_32_LDAPSTL_UNSCALED: case ENC_LDAPURSB_64_LDAPSTL_UNSCALED: case ENC_LDAPURSH_32_LDAPSTL_UNSCALED: case ENC_LDAPURSH_64_LDAPSTL_UNSCALED: - case ENC_LDAPURSW_64_LDAPSTL_UNSCALED: + case ENC_LDAPUR_B_LDAPSTL_SIMD: + case ENC_LDAPUR_H_LDAPSTL_SIMD: + case ENC_LDAPUR_S_LDAPSTL_SIMD: + case ENC_LDAPUR_D_LDAPSTL_SIMD: + case ENC_LDAPUR_Q_LDAPSTL_SIMD: case ENC_LDAPUR_32_LDAPSTL_UNSCALED: case ENC_LDAPUR_64_LDAPSTL_UNSCALED: - case ENC_STLURB_32_LDAPSTL_UNSCALED: - case ENC_STLURH_32_LDAPSTL_UNSCALED: + case ENC_STLUR_B_LDAPSTL_SIMD: + case ENC_STLUR_H_LDAPSTL_SIMD: + case ENC_STLUR_S_LDAPSTL_SIMD: + case ENC_STLUR_D_LDAPSTL_SIMD: + case ENC_STLUR_Q_LDAPSTL_SIMD: case ENC_STLUR_32_LDAPSTL_UNSCALED: case ENC_STLUR_64_LDAPSTL_UNSCALED: // size=xx|xxxxxx|opc=xx|x|imm9=xxxxxxxxx|xx|Rn=xxxxx|Rt=xxxxx @@ -1069,7 +1287,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_LD64B_64L_MEMOP: case ENC_LDADD_32_MEMOP: case ENC_LDADDA_32_MEMOP: case ENC_LDADDAL_32_MEMOP: @@ -1078,18 +1295,36 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDADDA_64_MEMOP: case ENC_LDADDAL_64_MEMOP: case ENC_LDADDL_64_MEMOP: + case ENC_LDADDB_32_MEMOP: case ENC_LDADDAB_32_MEMOP: case ENC_LDADDALB_32_MEMOP: - case ENC_LDADDB_32_MEMOP: case ENC_LDADDLB_32_MEMOP: + case ENC_LDADDH_32_MEMOP: case ENC_LDADDAH_32_MEMOP: case ENC_LDADDALH_32_MEMOP: - case ENC_LDADDH_32_MEMOP: case ENC_LDADDLH_32_MEMOP: case ENC_LDAPR_32L_MEMOP: case ENC_LDAPR_64L_MEMOP: - case ENC_LDAPRB_32L_MEMOP: - case ENC_LDAPRH_32L_MEMOP: + case ENC_LDBFADD_16: + case ENC_LDBFADDA_16: + case ENC_LDBFADDAL_16: + case ENC_LDBFADDL_16: + case ENC_LDBFMAX_16: + case ENC_LDBFMAXA_16: + case ENC_LDBFMAXAL_16: + case ENC_LDBFMAXL_16: + case ENC_LDBFMAXNM_16: + case ENC_LDBFMAXNMA_16: + case ENC_LDBFMAXNMAL_16: + case ENC_LDBFMAXNML_16: + case ENC_LDBFMIN_16: + case ENC_LDBFMINA_16: + case ENC_LDBFMINAL_16: + case ENC_LDBFMINL_16: + case ENC_LDBFMINNM_16: + case ENC_LDBFMINNMA_16: + case ENC_LDBFMINNMAL_16: + case ENC_LDBFMINNML_16: case ENC_LDCLR_32_MEMOP: case ENC_LDCLRA_32_MEMOP: case ENC_LDCLRAL_32_MEMOP: @@ -1098,13 +1333,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDCLRA_64_MEMOP: case ENC_LDCLRAL_64_MEMOP: case ENC_LDCLRL_64_MEMOP: + case ENC_LDCLRB_32_MEMOP: case ENC_LDCLRAB_32_MEMOP: case ENC_LDCLRALB_32_MEMOP: - case ENC_LDCLRB_32_MEMOP: case ENC_LDCLRLB_32_MEMOP: + case ENC_LDCLRH_32_MEMOP: case ENC_LDCLRAH_32_MEMOP: case ENC_LDCLRALH_32_MEMOP: - case ENC_LDCLRH_32_MEMOP: case ENC_LDCLRLH_32_MEMOP: case ENC_LDEOR_32_MEMOP: case ENC_LDEORA_32_MEMOP: @@ -1114,14 +1349,74 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDEORA_64_MEMOP: case ENC_LDEORAL_64_MEMOP: case ENC_LDEORL_64_MEMOP: + case ENC_LDEORB_32_MEMOP: case ENC_LDEORAB_32_MEMOP: case ENC_LDEORALB_32_MEMOP: - case ENC_LDEORB_32_MEMOP: case ENC_LDEORLB_32_MEMOP: + case ENC_LDEORH_32_MEMOP: case ENC_LDEORAH_32_MEMOP: case ENC_LDEORALH_32_MEMOP: - case ENC_LDEORH_32_MEMOP: case ENC_LDEORLH_32_MEMOP: + case ENC_LDFADD_16: + case ENC_LDFADDA_16: + case ENC_LDFADDAL_16: + case ENC_LDFADDL_16: + case ENC_LDFADD_32: + case ENC_LDFADDA_32: + case ENC_LDFADDAL_32: + case ENC_LDFADDL_32: + case ENC_LDFADD_64: + case ENC_LDFADDA_64: + case ENC_LDFADDAL_64: + case ENC_LDFADDL_64: + case ENC_LDFMAX_16: + case ENC_LDFMAXA_16: + case ENC_LDFMAXAL_16: + case ENC_LDFMAXL_16: + case ENC_LDFMAX_32: + case ENC_LDFMAXA_32: + case ENC_LDFMAXAL_32: + case ENC_LDFMAXL_32: + case ENC_LDFMAX_64: + case ENC_LDFMAXA_64: + case ENC_LDFMAXAL_64: + case ENC_LDFMAXL_64: + case ENC_LDFMAXNM_16: + case ENC_LDFMAXNMA_16: + case ENC_LDFMAXNMAL_16: + case ENC_LDFMAXNML_16: + case ENC_LDFMAXNM_32: + case ENC_LDFMAXNMA_32: + case ENC_LDFMAXNMAL_32: + case ENC_LDFMAXNML_32: + case ENC_LDFMAXNM_64: + case ENC_LDFMAXNMA_64: + case ENC_LDFMAXNMAL_64: + case ENC_LDFMAXNML_64: + case ENC_LDFMIN_16: + case ENC_LDFMINA_16: + case ENC_LDFMINAL_16: + case ENC_LDFMINL_16: + case ENC_LDFMIN_32: + case ENC_LDFMINA_32: + case ENC_LDFMINAL_32: + case ENC_LDFMINL_32: + case ENC_LDFMIN_64: + case ENC_LDFMINA_64: + case ENC_LDFMINAL_64: + case ENC_LDFMINL_64: + case ENC_LDFMINNM_16: + case ENC_LDFMINNMA_16: + case ENC_LDFMINNMAL_16: + case ENC_LDFMINNML_16: + case ENC_LDFMINNM_32: + case ENC_LDFMINNMA_32: + case ENC_LDFMINNMAL_32: + case ENC_LDFMINNML_32: + case ENC_LDFMINNM_64: + case ENC_LDFMINNMA_64: + case ENC_LDFMINNMAL_64: + case ENC_LDFMINNML_64: case ENC_LDSET_32_MEMOP: case ENC_LDSETA_32_MEMOP: case ENC_LDSETAL_32_MEMOP: @@ -1130,13 +1425,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDSETA_64_MEMOP: case ENC_LDSETAL_64_MEMOP: case ENC_LDSETL_64_MEMOP: + case ENC_LDSETB_32_MEMOP: case ENC_LDSETAB_32_MEMOP: case ENC_LDSETALB_32_MEMOP: - case ENC_LDSETB_32_MEMOP: case ENC_LDSETLB_32_MEMOP: + case ENC_LDSETH_32_MEMOP: case ENC_LDSETAH_32_MEMOP: case ENC_LDSETALH_32_MEMOP: - case ENC_LDSETH_32_MEMOP: case ENC_LDSETLH_32_MEMOP: case ENC_LDSMAX_32_MEMOP: case ENC_LDSMAXA_32_MEMOP: @@ -1146,13 +1441,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDSMAXA_64_MEMOP: case ENC_LDSMAXAL_64_MEMOP: case ENC_LDSMAXL_64_MEMOP: + case ENC_LDSMAXB_32_MEMOP: case ENC_LDSMAXAB_32_MEMOP: case ENC_LDSMAXALB_32_MEMOP: - case ENC_LDSMAXB_32_MEMOP: case ENC_LDSMAXLB_32_MEMOP: + case ENC_LDSMAXH_32_MEMOP: case ENC_LDSMAXAH_32_MEMOP: case ENC_LDSMAXALH_32_MEMOP: - case ENC_LDSMAXH_32_MEMOP: case ENC_LDSMAXLH_32_MEMOP: case ENC_LDSMIN_32_MEMOP: case ENC_LDSMINA_32_MEMOP: @@ -1162,13 +1457,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDSMINA_64_MEMOP: case ENC_LDSMINAL_64_MEMOP: case ENC_LDSMINL_64_MEMOP: + case ENC_LDSMINB_32_MEMOP: case ENC_LDSMINAB_32_MEMOP: case ENC_LDSMINALB_32_MEMOP: - case ENC_LDSMINB_32_MEMOP: case ENC_LDSMINLB_32_MEMOP: + case ENC_LDSMINH_32_MEMOP: case ENC_LDSMINAH_32_MEMOP: case ENC_LDSMINALH_32_MEMOP: - case ENC_LDSMINH_32_MEMOP: case ENC_LDSMINLH_32_MEMOP: case ENC_LDUMAX_32_MEMOP: case ENC_LDUMAXA_32_MEMOP: @@ -1178,13 +1473,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDUMAXA_64_MEMOP: case ENC_LDUMAXAL_64_MEMOP: case ENC_LDUMAXL_64_MEMOP: + case ENC_LDUMAXB_32_MEMOP: case ENC_LDUMAXAB_32_MEMOP: case ENC_LDUMAXALB_32_MEMOP: - case ENC_LDUMAXB_32_MEMOP: case ENC_LDUMAXLB_32_MEMOP: + case ENC_LDUMAXH_32_MEMOP: case ENC_LDUMAXAH_32_MEMOP: case ENC_LDUMAXALH_32_MEMOP: - case ENC_LDUMAXH_32_MEMOP: case ENC_LDUMAXLH_32_MEMOP: case ENC_LDUMIN_32_MEMOP: case ENC_LDUMINA_32_MEMOP: @@ -1194,17 +1489,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDUMINA_64_MEMOP: case ENC_LDUMINAL_64_MEMOP: case ENC_LDUMINL_64_MEMOP: + case ENC_LDUMINB_32_MEMOP: case ENC_LDUMINAB_32_MEMOP: case ENC_LDUMINALB_32_MEMOP: - case ENC_LDUMINB_32_MEMOP: case ENC_LDUMINLB_32_MEMOP: + case ENC_LDUMINH_32_MEMOP: case ENC_LDUMINAH_32_MEMOP: case ENC_LDUMINALH_32_MEMOP: - case ENC_LDUMINH_32_MEMOP: case ENC_LDUMINLH_32_MEMOP: - case ENC_ST64B_64L_MEMOP: - case ENC_ST64BV_64_MEMOP: - case ENC_ST64BV0_64_MEMOP: case ENC_STADDB_LDADDB_32_MEMOP: case ENC_STADDLB_LDADDLB_32_MEMOP: case ENC_STADDH_LDADDH_32_MEMOP: @@ -1213,6 +1505,16 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STADDL_LDADDL_32_MEMOP: case ENC_STADD_LDADD_64_MEMOP: case ENC_STADDL_LDADDL_64_MEMOP: + case ENC_STBFADD_16: + case ENC_STBFADDL_16: + case ENC_STBFMAX_16: + case ENC_STBFMAXL_16: + case ENC_STBFMAXNM_16: + case ENC_STBFMAXNML_16: + case ENC_STBFMIN_16: + case ENC_STBFMINL_16: + case ENC_STBFMINNM_16: + case ENC_STBFMINNML_16: case ENC_STCLRB_LDCLRB_32_MEMOP: case ENC_STCLRLB_LDCLRLB_32_MEMOP: case ENC_STCLRH_LDCLRH_32_MEMOP: @@ -1229,6 +1531,36 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STEORL_LDEORL_32_MEMOP: case ENC_STEOR_LDEOR_64_MEMOP: case ENC_STEORL_LDEORL_64_MEMOP: + case ENC_STFADD_16: + case ENC_STFADDL_16: + case ENC_STFADD_32: + case ENC_STFADDL_32: + case ENC_STFADD_64: + case ENC_STFADDL_64: + case ENC_STFMAX_16: + case ENC_STFMAXL_16: + case ENC_STFMAX_32: + case ENC_STFMAXL_32: + case ENC_STFMAX_64: + case ENC_STFMAXL_64: + case ENC_STFMAXNM_16: + case ENC_STFMAXNML_16: + case ENC_STFMAXNM_32: + case ENC_STFMAXNML_32: + case ENC_STFMAXNM_64: + case ENC_STFMAXNML_64: + case ENC_STFMIN_16: + case ENC_STFMINL_16: + case ENC_STFMIN_32: + case ENC_STFMINL_32: + case ENC_STFMIN_64: + case ENC_STFMINL_64: + case ENC_STFMINNM_16: + case ENC_STFMINNML_16: + case ENC_STFMINNM_32: + case ENC_STFMINNML_32: + case ENC_STFMINNM_64: + case ENC_STFMINNML_64: case ENC_STSETB_LDSETB_32_MEMOP: case ENC_STSETLB_LDSETLB_32_MEMOP: case ENC_STSETH_LDSETH_32_MEMOP: @@ -1277,17 +1609,17 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SWPA_64_MEMOP: case ENC_SWPAL_64_MEMOP: case ENC_SWPL_64_MEMOP: + case ENC_SWPB_32_MEMOP: case ENC_SWPAB_32_MEMOP: case ENC_SWPALB_32_MEMOP: - case ENC_SWPB_32_MEMOP: case ENC_SWPLB_32_MEMOP: + case ENC_SWPH_32_MEMOP: case ENC_SWPAH_32_MEMOP: case ENC_SWPALH_32_MEMOP: - case ENC_SWPH_32_MEMOP: case ENC_SWPLH_32_MEMOP: - // size=xx|xxx|V=x|xx|A=x|R=x|x|Rs=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + // size=xx|xxx|VR=x|xx|A=x|R=x|x|Rs=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->A = (insword>>23)&1; ctx->R = (insword>>22)&1; ctx->Rs = (insword>>16)&0x1f; @@ -1300,9 +1632,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDRAA_64W_LDST_PAC: case ENC_LDRAB_64_LDST_PAC: case ENC_LDRAB_64W_LDST_PAC: - // size=xx|xxx|V=x|xx|M=x|S=x|x|imm9=xxxxxxxxx|W=x|x|Rn=xxxxx|Rt=xxxxx + // size=xx|xxx|VR=x|xx|M=x|S=x|x|imm9=xxxxxxxxx|W=x|x|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->M = (insword>>23)&1; ctx->S = (insword>>22)&1; ctx->imm9 = (insword>>12)&0x1ff; @@ -1310,13 +1642,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_LDRB_32_LDST_POS: - case ENC_LDRH_32_LDST_POS: case ENC_LDRSB_32_LDST_POS: case ENC_LDRSB_64_LDST_POS: case ENC_LDRSH_32_LDST_POS: case ENC_LDRSH_64_LDST_POS: - case ENC_LDRSW_64_LDST_POS: case ENC_LDR_B_LDST_POS: case ENC_LDR_H_LDST_POS: case ENC_LDR_S_LDST_POS: @@ -1324,9 +1653,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDR_Q_LDST_POS: case ENC_LDR_32_LDST_POS: case ENC_LDR_64_LDST_POS: - case ENC_PRFM_P_LDST_POS: - case ENC_STRB_32_LDST_POS: - case ENC_STRH_32_LDST_POS: case ENC_STR_B_LDST_POS: case ENC_STR_H_LDST_POS: case ENC_STR_S_LDST_POS: @@ -1334,9 +1660,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STR_Q_LDST_POS: case ENC_STR_32_LDST_POS: case ENC_STR_64_LDST_POS: - // size=xx|xxx|V=x|xx|opc=xx|imm12=xxxxxxxxxxxx|Rn=xxxxx|Rt=xxxxx + // size=xx|xxx|VR=x|xx|opc=xx|imm12=xxxxxxxxxxxx|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->opc = (insword>>22)&3; ctx->imm12 = (insword>>10)&0xfff; ctx->Rn = (insword>>5)&0x1f; @@ -1344,14 +1670,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_LDRB_32B_LDST_REGOFF: case ENC_LDRB_32BL_LDST_REGOFF: - case ENC_LDRH_32_LDST_REGOFF: case ENC_LDRSB_32B_LDST_REGOFF: case ENC_LDRSB_32BL_LDST_REGOFF: case ENC_LDRSB_64B_LDST_REGOFF: case ENC_LDRSB_64BL_LDST_REGOFF: case ENC_LDRSH_32_LDST_REGOFF: case ENC_LDRSH_64_LDST_REGOFF: - case ENC_LDRSW_64_LDST_REGOFF: case ENC_LDR_B_LDST_REGOFF: case ENC_LDR_BL_LDST_REGOFF: case ENC_LDR_H_LDST_REGOFF: @@ -1360,10 +1684,8 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDR_Q_LDST_REGOFF: case ENC_LDR_32_LDST_REGOFF: case ENC_LDR_64_LDST_REGOFF: - case ENC_PRFM_P_LDST_REGOFF: case ENC_STRB_32B_LDST_REGOFF: case ENC_STRB_32BL_LDST_REGOFF: - case ENC_STRH_32_LDST_REGOFF: case ENC_STR_B_LDST_REGOFF: case ENC_STR_BL_LDST_REGOFF: case ENC_STR_H_LDST_REGOFF: @@ -1372,9 +1694,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STR_Q_LDST_REGOFF: case ENC_STR_32_LDST_REGOFF: case ENC_STR_64_LDST_REGOFF: - // size=xx|xxx|V=x|xx|opc=xx|x|Rm=xxxxx|option=xxx|S=x|xx|Rn=xxxxx|Rt=xxxxx + // size=xx|xxx|VR=x|xx|opc=xx|x|Rm=xxxxx|option=xxx|S=x|xx|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->opc = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; ctx->option = (insword>>13)&7; @@ -1382,10 +1704,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_LDRB_32_LDST_IMMPOST: - case ENC_LDRB_32_LDST_IMMPRE: - case ENC_LDRH_32_LDST_IMMPOST: - case ENC_LDRH_32_LDST_IMMPRE: case ENC_LDRSB_32_LDST_IMMPOST: case ENC_LDRSB_64_LDST_IMMPOST: case ENC_LDRSB_32_LDST_IMMPRE: @@ -1394,8 +1712,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDRSH_64_LDST_IMMPOST: case ENC_LDRSH_32_LDST_IMMPRE: case ENC_LDRSH_64_LDST_IMMPRE: - case ENC_LDRSW_64_LDST_IMMPOST: - case ENC_LDRSW_64_LDST_IMMPRE: case ENC_LDR_B_LDST_IMMPOST: case ENC_LDR_H_LDST_IMMPOST: case ENC_LDR_S_LDST_IMMPOST: @@ -1412,20 +1728,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDR_64_LDST_IMMPRE: case ENC_LDTR_32_LDST_UNPRIV: case ENC_LDTR_64_LDST_UNPRIV: - case ENC_LDTRB_32_LDST_UNPRIV: - case ENC_LDTRH_32_LDST_UNPRIV: case ENC_LDTRSB_32_LDST_UNPRIV: case ENC_LDTRSB_64_LDST_UNPRIV: case ENC_LDTRSH_32_LDST_UNPRIV: case ENC_LDTRSH_64_LDST_UNPRIV: - case ENC_LDTRSW_64_LDST_UNPRIV: - case ENC_LDURB_32_LDST_UNSCALED: - case ENC_LDURH_32_LDST_UNSCALED: case ENC_LDURSB_32_LDST_UNSCALED: case ENC_LDURSB_64_LDST_UNSCALED: case ENC_LDURSH_32_LDST_UNSCALED: case ENC_LDURSH_64_LDST_UNSCALED: - case ENC_LDURSW_64_LDST_UNSCALED: case ENC_LDUR_B_LDST_UNSCALED: case ENC_LDUR_H_LDST_UNSCALED: case ENC_LDUR_S_LDST_UNSCALED: @@ -1433,11 +1743,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDUR_Q_LDST_UNSCALED: case ENC_LDUR_32_LDST_UNSCALED: case ENC_LDUR_64_LDST_UNSCALED: - case ENC_PRFUM_P_LDST_UNSCALED: - case ENC_STRB_32_LDST_IMMPOST: - case ENC_STRB_32_LDST_IMMPRE: - case ENC_STRH_32_LDST_IMMPOST: - case ENC_STRH_32_LDST_IMMPRE: case ENC_STR_B_LDST_IMMPOST: case ENC_STR_H_LDST_IMMPOST: case ENC_STR_S_LDST_IMMPOST: @@ -1454,10 +1759,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STR_64_LDST_IMMPRE: case ENC_STTR_32_LDST_UNPRIV: case ENC_STTR_64_LDST_UNPRIV: - case ENC_STTRB_32_LDST_UNPRIV: - case ENC_STTRH_32_LDST_UNPRIV: - case ENC_STURB_32_LDST_UNSCALED: - case ENC_STURH_32_LDST_UNSCALED: case ENC_STUR_B_LDST_UNSCALED: case ENC_STUR_H_LDST_UNSCALED: case ENC_STUR_S_LDST_UNSCALED: @@ -1465,68 +1766,362 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_STUR_Q_LDST_UNSCALED: case ENC_STUR_32_LDST_UNSCALED: case ENC_STUR_64_LDST_UNSCALED: - // size=xx|xxx|V=x|xx|opc=xx|x|imm9=xxxxxxxxx|xx|Rn=xxxxx|Rt=xxxxx + // size=xx|xxx|VR=x|xx|opc=xx|x|imm9=xxxxxxxxx|xx|Rn=xxxxx|Rt=xxxxx ctx->size = insword>>30; - ctx->V = (insword>>26)&1; + ctx->VR = (insword>>26)&1; ctx->opc = (insword>>22)&3; ctx->imm9 = (insword>>12)&0x1ff; ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_ZERO_ZA_I_: - // xxxxxxxxxxxxxxxxxxxxxx|xx|imm8=xxxxxxxx - ctx->imm8 = insword&0xff; + case ENC_LD64B_64L_MEMOP: + case ENC_LDAPRB_32L_MEMOP: + case ENC_LDAPRH_32L_MEMOP: + case ENC_ST64B_64L_MEMOP: + case ENC_ST64BV_64_MEMOP: + case ENC_ST64BV0_64_MEMOP: + // size=xx|xx|x|VR=x|x|x|A=x|R=x|x|Rs=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->A = (insword>>23)&1; + ctx->R = (insword>>22)&1; + ctx->Rs = (insword>>16)&0x1f; + ctx->o3 = (insword>>15)&1; + ctx->opc = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; break; - case ENC_WFET_ONLY_SYSTEMINSTRSWITHREG: - case ENC_WFIT_ONLY_SYSTEMINSTRSWITHREG: - // xxxxxxxxxxxxxxxxxxxx|CRm=xxxx|op2=xxx|Rd=xxxxx - ctx->CRm = (insword>>8)&15; - ctx->op2 = (insword>>5)&7; - ctx->Rd = insword&0x1f; + case ENC_LDRB_32_LDST_POS: + case ENC_LDRH_32_LDST_POS: + case ENC_LDRSW_64_LDST_POS: + case ENC_PRFM_P_LDST_POS: + case ENC_STRB_32_LDST_POS: + case ENC_STRH_32_LDST_POS: + // size=xx|xx|x|VR=x|x|x|opc=xx|imm12=xxxxxxxxxxxx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->opc = (insword>>22)&3; + ctx->imm12 = (insword>>10)&0xfff; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; break; - case ENC_DSB_BON_BARRIERS: - // xxxxxxxxxxxxxxxxxxxx|imm2=xx|xx|op2<2>=x|op2<1:0>=xx|Rt=xxxxx - ctx->imm2 = (insword>>10)&3; - ctx->op2 = (insword>>7)&1; - ctx->op2 = (insword>>5)&3; + case ENC_LDRH_32_LDST_REGOFF: + case ENC_LDRSW_64_LDST_REGOFF: + case ENC_PRFM_P_LDST_REGOFF: + case ENC_RPRFM_R_LDST_REGOFF: + case ENC_STRH_32_LDST_REGOFF: + // size=xx|xx|x|VR=x|x|x|opc=xx|x|Rm=xxxxx|option=xxx|S=x|xx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->opc = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->option = (insword>>13)&7; + ctx->S = (insword>>12)&1; + ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_SHA512SU0_VV2_CRYPTOSHA512_2: - case ENC_SM4E_VV4_CRYPTOSHA512_2: - // xxxxxxxxxxxxxxxxxxxx|opcode=xx|Rn=xxxxx|Rd=xxxxx - ctx->opcode = (insword>>10)&3; + case ENC_LDRB_32_LDST_IMMPOST: + case ENC_LDRB_32_LDST_IMMPRE: + case ENC_LDRH_32_LDST_IMMPOST: + case ENC_LDRH_32_LDST_IMMPRE: + case ENC_LDRSW_64_LDST_IMMPOST: + case ENC_LDRSW_64_LDST_IMMPRE: + case ENC_LDTRB_32_LDST_UNPRIV: + case ENC_LDTRH_32_LDST_UNPRIV: + case ENC_LDTRSW_64_LDST_UNPRIV: + case ENC_LDURB_32_LDST_UNSCALED: + case ENC_LDURH_32_LDST_UNSCALED: + case ENC_LDURSW_64_LDST_UNSCALED: + case ENC_PRFUM_P_LDST_UNSCALED: + case ENC_STRB_32_LDST_IMMPOST: + case ENC_STRB_32_LDST_IMMPRE: + case ENC_STRH_32_LDST_IMMPOST: + case ENC_STRH_32_LDST_IMMPRE: + case ENC_STTRB_32_LDST_UNPRIV: + case ENC_STTRH_32_LDST_UNPRIV: + case ENC_STURB_32_LDST_UNSCALED: + case ENC_STURH_32_LDST_UNSCALED: + // size=xx|xx|x|VR=x|x|x|opc=xx|x|imm9=xxxxxxxxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->VR = (insword>>26)&1; + ctx->opc = (insword>>22)&3; + ctx->imm9 = (insword>>12)&0x1ff; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_LDARB_LR32_LDSTORD: + case ENC_LDARH_LR32_LDSTORD: + case ENC_LDAXRB_LR32_LDSTEXCLR: + case ENC_LDAXRH_LR32_LDSTEXCLR: + case ENC_LDLARB_LR32_LDSTORD: + case ENC_LDLARH_LR32_LDSTORD: + case ENC_LDXRB_LR32_LDSTEXCLR: + case ENC_LDXRH_LR32_LDSTEXCLR: + case ENC_STLLRB_SL32_LDSTORD: + case ENC_STLLRH_SL32_LDSTORD: + case ENC_STLRB_SL32_LDSTORD: + case ENC_STLRH_SL32_LDSTORD: + case ENC_STLXRB_SR32_LDSTEXCLR: + case ENC_STLXRH_SR32_LDSTEXCLR: + case ENC_STXRB_SR32_LDSTEXCLR: + case ENC_STXRH_SR32_LDSTEXCLR: + // size=xx|xx|x|x|x|xx|L=x|x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->L = (insword>>22)&1; + ctx->Rs = (insword>>16)&0x1f; + ctx->o0 = (insword>>15)&1; + ctx->Rt2 = (insword>>10)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_LDAPURB_32_LDAPSTL_UNSCALED: + case ENC_LDAPURH_32_LDAPSTL_UNSCALED: + case ENC_LDAPURSW_64_LDAPSTL_UNSCALED: + case ENC_STLURB_32_LDAPSTL_UNSCALED: + case ENC_STLURH_32_LDAPSTL_UNSCALED: + // size=xx|xx|x|x|x|x|opc=xx|x|imm9=xxxxxxxxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->size = insword>>30; + ctx->opc = (insword>>22)&3; + ctx->imm9 = (insword>>12)&0x1ff; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_CPYFP_CPY_MEMCMS: + case ENC_CPYFM_CPY_MEMCMS: + case ENC_CPYFE_CPY_MEMCMS: + case ENC_CPYFPN_CPY_MEMCMS: + case ENC_CPYFMN_CPY_MEMCMS: + case ENC_CPYFEN_CPY_MEMCMS: + case ENC_CPYFPRN_CPY_MEMCMS: + case ENC_CPYFMRN_CPY_MEMCMS: + case ENC_CPYFERN_CPY_MEMCMS: + case ENC_CPYFPRT_CPY_MEMCMS: + case ENC_CPYFMRT_CPY_MEMCMS: + case ENC_CPYFERT_CPY_MEMCMS: + case ENC_CPYFPRTN_CPY_MEMCMS: + case ENC_CPYFMRTN_CPY_MEMCMS: + case ENC_CPYFERTN_CPY_MEMCMS: + case ENC_CPYFPRTRN_CPY_MEMCMS: + case ENC_CPYFMRTRN_CPY_MEMCMS: + case ENC_CPYFERTRN_CPY_MEMCMS: + case ENC_CPYFPRTWN_CPY_MEMCMS: + case ENC_CPYFMRTWN_CPY_MEMCMS: + case ENC_CPYFERTWN_CPY_MEMCMS: + case ENC_CPYFPT_CPY_MEMCMS: + case ENC_CPYFMT_CPY_MEMCMS: + case ENC_CPYFET_CPY_MEMCMS: + case ENC_CPYFPTN_CPY_MEMCMS: + case ENC_CPYFMTN_CPY_MEMCMS: + case ENC_CPYFETN_CPY_MEMCMS: + case ENC_CPYFPTRN_CPY_MEMCMS: + case ENC_CPYFMTRN_CPY_MEMCMS: + case ENC_CPYFETRN_CPY_MEMCMS: + case ENC_CPYFPTWN_CPY_MEMCMS: + case ENC_CPYFMTWN_CPY_MEMCMS: + case ENC_CPYFETWN_CPY_MEMCMS: + case ENC_CPYFPWN_CPY_MEMCMS: + case ENC_CPYFMWN_CPY_MEMCMS: + case ENC_CPYFEWN_CPY_MEMCMS: + case ENC_CPYFPWT_CPY_MEMCMS: + case ENC_CPYFMWT_CPY_MEMCMS: + case ENC_CPYFEWT_CPY_MEMCMS: + case ENC_CPYFPWTN_CPY_MEMCMS: + case ENC_CPYFMWTN_CPY_MEMCMS: + case ENC_CPYFEWTN_CPY_MEMCMS: + case ENC_CPYFPWTRN_CPY_MEMCMS: + case ENC_CPYFMWTRN_CPY_MEMCMS: + case ENC_CPYFEWTRN_CPY_MEMCMS: + case ENC_CPYFPWTWN_CPY_MEMCMS: + case ENC_CPYFMWTWN_CPY_MEMCMS: + case ENC_CPYFEWTWN_CPY_MEMCMS: + case ENC_CPYP_CPY_MEMCMS: + case ENC_CPYM_CPY_MEMCMS: + case ENC_CPYE_CPY_MEMCMS: + case ENC_CPYPN_CPY_MEMCMS: + case ENC_CPYMN_CPY_MEMCMS: + case ENC_CPYEN_CPY_MEMCMS: + case ENC_CPYPRN_CPY_MEMCMS: + case ENC_CPYMRN_CPY_MEMCMS: + case ENC_CPYERN_CPY_MEMCMS: + case ENC_CPYPRT_CPY_MEMCMS: + case ENC_CPYMRT_CPY_MEMCMS: + case ENC_CPYERT_CPY_MEMCMS: + case ENC_CPYPRTN_CPY_MEMCMS: + case ENC_CPYMRTN_CPY_MEMCMS: + case ENC_CPYERTN_CPY_MEMCMS: + case ENC_CPYPRTRN_CPY_MEMCMS: + case ENC_CPYMRTRN_CPY_MEMCMS: + case ENC_CPYERTRN_CPY_MEMCMS: + case ENC_CPYPRTWN_CPY_MEMCMS: + case ENC_CPYMRTWN_CPY_MEMCMS: + case ENC_CPYERTWN_CPY_MEMCMS: + case ENC_CPYPT_CPY_MEMCMS: + case ENC_CPYMT_CPY_MEMCMS: + case ENC_CPYET_CPY_MEMCMS: + case ENC_CPYPTN_CPY_MEMCMS: + case ENC_CPYMTN_CPY_MEMCMS: + case ENC_CPYETN_CPY_MEMCMS: + case ENC_CPYPTRN_CPY_MEMCMS: + case ENC_CPYMTRN_CPY_MEMCMS: + case ENC_CPYETRN_CPY_MEMCMS: + case ENC_CPYPTWN_CPY_MEMCMS: + case ENC_CPYMTWN_CPY_MEMCMS: + case ENC_CPYETWN_CPY_MEMCMS: + case ENC_CPYPWN_CPY_MEMCMS: + case ENC_CPYMWN_CPY_MEMCMS: + case ENC_CPYEWN_CPY_MEMCMS: + case ENC_CPYPWT_CPY_MEMCMS: + case ENC_CPYMWT_CPY_MEMCMS: + case ENC_CPYEWT_CPY_MEMCMS: + case ENC_CPYPWTN_CPY_MEMCMS: + case ENC_CPYMWTN_CPY_MEMCMS: + case ENC_CPYEWTN_CPY_MEMCMS: + case ENC_CPYPWTRN_CPY_MEMCMS: + case ENC_CPYMWTRN_CPY_MEMCMS: + case ENC_CPYEWTRN_CPY_MEMCMS: + case ENC_CPYPWTWN_CPY_MEMCMS: + case ENC_CPYMWTWN_CPY_MEMCMS: + case ENC_CPYEWTWN_CPY_MEMCMS: + case ENC_SETGP_SET_MEMCMS: + case ENC_SETGM_SET_MEMCMS: + case ENC_SETGE_SET_MEMCMS: + case ENC_SETGPN_SET_MEMCMS: + case ENC_SETGMN_SET_MEMCMS: + case ENC_SETGEN_SET_MEMCMS: + case ENC_SETGPT_SET_MEMCMS: + case ENC_SETGMT_SET_MEMCMS: + case ENC_SETGET_SET_MEMCMS: + case ENC_SETGPTN_SET_MEMCMS: + case ENC_SETGMTN_SET_MEMCMS: + case ENC_SETGETN_SET_MEMCMS: + case ENC_SETP_SET_MEMCMS: + case ENC_SETM_SET_MEMCMS: + case ENC_SETE_SET_MEMCMS: + case ENC_SETPN_SET_MEMCMS: + case ENC_SETMN_SET_MEMCMS: + case ENC_SETEN_SET_MEMCMS: + case ENC_SETPT_SET_MEMCMS: + case ENC_SETMT_SET_MEMCMS: + case ENC_SETET_SET_MEMCMS: + case ENC_SETPTN_SET_MEMCMS: + case ENC_SETMTN_SET_MEMCMS: + case ENC_SETETN_SET_MEMCMS: + // sz=xx|xxx|o0=x|xx|op1=xx|x|Rs=xxxxx|op2=xxxx|xx|Rn=xxxxx|Rd=xxxxx + ctx->sz = insword>>30; + ctx->o0 = (insword>>26)&1; + ctx->op1 = (insword>>22)&3; + ctx->Rs = (insword>>16)&0x1f; + ctx->op2 = (insword>>12)&15; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_UDF_ONLY_PERM_UNDEF: - // xxxxxxxxxxxxxxxx|imm16=xxxxxxxxxxxxxxxx - ctx->imm16 = insword&0xffff; + case ENC_AUTIA1716_HI_HINTS: + case ENC_AUTIASP_HI_HINTS: + case ENC_AUTIAZ_HI_HINTS: + case ENC_AUTIB1716_HI_HINTS: + case ENC_AUTIBSP_HI_HINTS: + case ENC_AUTIBZ_HI_HINTS: + case ENC_PACIA1716_HI_HINTS: + case ENC_PACIASP_HI_HINTS: + case ENC_PACIAZ_HI_HINTS: + case ENC_PACIB1716_HI_HINTS: + case ENC_PACIBSP_HI_HINTS: + case ENC_PACIBZ_HI_HINTS: + // xxxxxxxxxxxxxxxxxxxx|CRm=xxxx|op2=xxx|xxxxx + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; break; - case ENC_PUNPKHI_P_P_: - case ENC_PUNPKLO_P_P_: - // xxxxxxxxxxxxxxx|H=x|xxxxxx|x|Pn=xxxx|x|Pd=xxxx - ctx->H = (insword>>16)&1; - ctx->Pn = (insword>>5)&15; - ctx->Pd = insword&15; + case ENC_CBBGT_8_REGS: + case ENC_CBBGE_8_REGS: + case ENC_CBBHI_8_REGS: + case ENC_CBBHS_8_REGS: + case ENC_CBBEQ_8_REGS: + case ENC_CBBNE_8_REGS: + case ENC_CBHGT_16_REGS: + case ENC_CBHGE_16_REGS: + case ENC_CBHHI_16_REGS: + case ENC_CBHHS_16_REGS: + case ENC_CBHEQ_16_REGS: + case ENC_CBHNE_16_REGS: + // xxxxxxxx|cc=xxx|Rm=xxxxx|x|H=x|imm9=xxxxxxxxx|Rt=xxxxx + ctx->cc = (insword>>21)&7; + ctx->Rm = (insword>>16)&0x1f; + ctx->H = (insword>>14)&1; + ctx->imm9 = (insword>>5)&0x1ff; + ctx->Rt = insword&0x1f; break; - case ENC_MOV_DUPM_Z_I_: - case ENC_DUPM_Z_I_: - // xxxxxxxxxxxxxx|imm13=xxxxxxxxxxxxx|Zd=xxxxx - ctx->imm13 = (insword>>5)&0x1fff; + case ENC_MOV_Z_V__DUP_Z_ZI_: + case ENC_MOV_Z_ZI__DUP_Z_ZI_: + // xxxxxxxx|imm2=xx|x|tsz=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + ctx->imm2 = (insword>>22)&3; + ctx->tsz = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_LD1Q_ZA_P_RRR_: - case ENC_ST1Q_ZA_P_RRR_: - // xxxxxxxxxxx|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xxxx + case ENC_RETAASPPC_ONLY_MISCBRANCH: + case ENC_RETABSPPC_ONLY_MISCBRANCH: + // xxxxxxxx|opc=xxx|imm16=xxxxxxxxxxxxxxxx|op2=xxxxx + ctx->opc = (insword>>21)&7; + ctx->imm16 = (insword>>5)&0xffff; + ctx->op2 = insword&0x1f; + break; + case ENC_BLRAA_64P_BRANCH_REG: + case ENC_BLRAAZ_64_BRANCH_REG: + case ENC_BLRAB_64P_BRANCH_REG: + case ENC_BLRABZ_64_BRANCH_REG: + case ENC_BRAA_64P_BRANCH_REG: + case ENC_BRAAZ_64_BRANCH_REG: + case ENC_BRAB_64P_BRANCH_REG: + case ENC_BRABZ_64_BRANCH_REG: + case ENC_RETAA_64E_BRANCH_REG: + case ENC_RETAB_64E_BRANCH_REG: + // xxxxxxx|Z=x|x|op=xx|op2=xxxxx|xxxx|A=x|M=x|Rn=xxxxx|Rm=xxxxx + ctx->Z = (insword>>24)&1; + ctx->op = (insword>>21)&3; + ctx->op2 = (insword>>16)&0x1f; + ctx->A = (insword>>11)&1; + ctx->M = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rm = insword&0x1f; + break; + case ENC_RETAASPPCR_64M_BRANCH_REG: + case ENC_RETABSPPCR_64M_BRANCH_REG: + // xxxxxxx|opc=xxxx|op2=xxxxx|xxxxx|M=x|Rn=xxxxx|Rm=xxxxx + ctx->opc = (insword>>21)&15; + ctx->op2 = (insword>>16)&0x1f; + ctx->M = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rm = insword&0x1f; + break; + case ENC_ERETAA_64E_BRANCH_REG: + case ENC_ERETAB_64E_BRANCH_REG: + // xxxxxxx|opc=xxxx|op2=xxxxx|xxxx|A=x|M=x|Rn=xxxxx|op4=xxxxx + ctx->opc = (insword>>21)&15; + ctx->op2 = (insword>>16)&0x1f; + ctx->A = (insword>>11)&1; + ctx->M = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->op4 = insword&0x1f; + break; + case ENC_BCAX_VVV16_CRYPTO4: + case ENC_EOR3_VVV16_CRYPTO4: + case ENC_SM3SS1_VVV4_CRYPTO4: + // xxxx|xxx|xx|Op0=xx|Rm=xxxxx|x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx + ctx->Op0 = (insword>>21)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; + ctx->Ra = (insword>>10)&0x1f; ctx->Rn = (insword>>5)&0x1f; - ctx->ZAt = insword&15; + ctx->Rd = insword&0x1f; + break; + case ENC_SHA512SU0_VV2_CRYPTOSHA512_2: + case ENC_SM4E_VV4_CRYPTOSHA512_2: + // xxxx|xxx|xx|xxxx|xxxxxxx|opcode=xx|Rn=xxxxx|Rd=xxxxx + ctx->opcode = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; case ENC_XAR_VVV2_CRYPTO3_IMM6: - // xxxxxxxxxxx|Rm=xxxxx|imm6=xxxxxx|Rn=xxxxx|Rd=xxxxx + // xxxx|xxx|xx|xx|Rm=xxxxx|imm6=xxxxxx|Rn=xxxxx|Rd=xxxxx ctx->Rm = (insword>>16)&0x1f; ctx->imm6 = (insword>>10)&0x3f; ctx->Rn = (insword>>5)&0x1f; @@ -1536,7 +2131,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SM3TT1B_VVV4_CRYPTO3_IMM2: case ENC_SM3TT2A_VVV4_CRYPTO3_IMM2: case ENC_SM3TT2B_VVV_CRYPTO3_IMM2: - // xxxxxxxxxxx|Rm=xxxxx|xx|imm2=xx|opcode=xx|Rn=xxxxx|Rd=xxxxx + // xxxx|xxx|xx|xx|Rm=xxxxx|xx|imm2=xx|opcode=xx|Rn=xxxxx|Rd=xxxxx ctx->Rm = (insword>>16)&0x1f; ctx->imm2 = (insword>>12)&3; ctx->opcode = (insword>>10)&3; @@ -1550,319 +2145,690 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SM3PARTW1_VVV4_CRYPTOSHA512_3: case ENC_SM3PARTW2_VVV4_CRYPTOSHA512_3: case ENC_SM4EKEY_VVV4_CRYPTOSHA512_3: - // xxxxxxxxxxx|Rm=xxxxx|x|O=x|xx|opcode=xx|Rn=xxxxx|Rd=xxxxx + // xxxx|xxx|xx|xx|Rm=xxxxx|x|O=x|xx|opcode=xx|Rn=xxxxx|Rd=xxxxx ctx->Rm = (insword>>16)&0x1f; ctx->O = (insword>>14)&1; ctx->opcode = (insword>>10)&3; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_PRFB_I_P_BZ_D_64_SCALED: - case ENC_PRFD_I_P_BZ_D_64_SCALED: - case ENC_PRFH_I_P_BZ_D_64_SCALED: - case ENC_PRFW_I_P_BZ_D_64_SCALED: - // xxxxxxxxxxx|Zm=xxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx - ctx->Zm = (insword>>16)&0x1f; - ctx->msz = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; + case ENC_SHA1H_SS_CRYPTOSHA2: + case ENC_SHA1SU1_VV_CRYPTOSHA2: + case ENC_SHA256SU0_VV_CRYPTOSHA2: + // xxxx|xxx|x|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opcode = (insword>>12)&0x1f; ctx->Rn = (insword>>5)&0x1f; - ctx->prfop = insword&15; + ctx->Rd = insword&0x1f; break; - case ENC_EXT_Z_ZI_DES: - // xxxxxxxxxxx|imm8h=xxxxx|xxx|imm8l=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->imm8h = (insword>>16)&0x1f; - ctx->imm8l = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + case ENC_AESD_B_CRYPTOAES: + case ENC_AESE_B_CRYPTOAES: + case ENC_AESIMC_B_CRYPTOAES: + case ENC_AESMC_B_CRYPTOAES: + // xxxx|xxx|x|size=xx|xxxxx|xxxx|D=x|xx|Rn=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->D = (insword>>12)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; - case ENC_EXT_Z_ZI_CON: - // xxxxxxxxxxx|imm8h=xxxxx|xxx|imm8l=xxx|Zn=xxxxx|Zd=xxxxx - ctx->imm8h = (insword>>16)&0x1f; - ctx->imm8l = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + case ENC_SHA1C_QSV_CRYPTOSHA3: + case ENC_SHA1M_QSV_CRYPTOSHA3: + case ENC_SHA1P_QSV_CRYPTOSHA3: + case ENC_SHA1SU0_VVV_CRYPTOSHA3: + case ENC_SHA256SU1_VVV_CRYPTOSHA3: + // xxxx|xxx|x|size=xx|x|Rm=xxxxx|x|opcode=xxx|xx|Rn=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->opcode = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; - case ENC_AT_SYS_CR_SYSTEMINSTRS: - case ENC_AUTIA1716_HI_HINTS: - case ENC_AUTIASP_HI_HINTS: - case ENC_AUTIAZ_HI_HINTS: - case ENC_AUTIB1716_HI_HINTS: - case ENC_AUTIBSP_HI_HINTS: - case ENC_AUTIBZ_HI_HINTS: - case ENC_AXFLAG_M_PSTATE: - case ENC_BTI_HB_HINTS: - case ENC_CFP_SYS_CR_SYSTEMINSTRS: - case ENC_CLREX_BN_BARRIERS: - case ENC_CPP_SYS_CR_SYSTEMINSTRS: - case ENC_CSDB_HI_HINTS: - case ENC_DC_SYS_CR_SYSTEMINSTRS: - case ENC_DGH_HI_HINTS: - case ENC_DVP_SYS_CR_SYSTEMINSTRS: - case ENC_ESB_HI_HINTS: - case ENC_HINT_HM_HINTS: - case ENC_IC_SYS_CR_SYSTEMINSTRS: - case ENC_MSR_SI_PSTATE: - case ENC_NOP_HI_HINTS: - case ENC_PACIA1716_HI_HINTS: - case ENC_PACIASP_HI_HINTS: - case ENC_PACIAZ_HI_HINTS: - case ENC_PACIB1716_HI_HINTS: - case ENC_PACIBSP_HI_HINTS: - case ENC_PACIBZ_HI_HINTS: - case ENC_PSB_HC_HINTS: - case ENC_SEV_HI_HINTS: - case ENC_SEVL_HI_HINTS: - case ENC_SMSTART_MSR_SI_PSTATE: - case ENC_SMSTOP_MSR_SI_PSTATE: - case ENC_SYS_CR_SYSTEMINSTRS: - case ENC_SYSL_RC_SYSTEMINSTRS: - case ENC_TCOMMIT_ONLY_BARRIERS: - case ENC_TLBI_SYS_CR_SYSTEMINSTRS: - case ENC_TSB_HC_HINTS: - case ENC_TSTART_BR_SYSTEMRESULT: - case ENC_TTEST_BR_SYSTEMRESULT: - case ENC_WFE_HI_HINTS: - case ENC_WFI_HI_HINTS: - case ENC_XAFLAG_M_PSTATE: - case ENC_XPACLRI_HI_HINTS: - case ENC_YIELD_HI_HINTS: - //['19:1101010100000:1101010100000', '16:op1:011', '12:0100:0100', '8:CRm:0111', '5:op2:110', '0:Rt:11111'] - // xxxxxxxxxx|L=x|op0=xx|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx - ctx->L = (insword>>21)&1; - ctx->op0 = (insword>>19)&3; - ctx->op1 = (insword>>16)&7; - ctx->CRn = (insword>>12)&15; - ctx->CRm = (insword>>8)&15; - ctx->op2 = (insword>>5)&7; - ctx->Rt = insword&0x1f; + case ENC_SHA256H2_QQV_CRYPTOSHA3: + case ENC_SHA256H_QQV_CRYPTOSHA3: + // xxxx|xxx|x|size=xx|x|Rm=xxxxx|x|xx|P=x|xx|Rn=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->P = (insword>>12)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; - case ENC_DMB_BO_BARRIERS: - case ENC_DSB_BO_BARRIERS: - case ENC_ISB_BI_BARRIERS: - case ENC_PSSBB_DSB_BO_BARRIERS: - case ENC_SB_ONLY_BARRIERS: - case ENC_SSBB_DSB_BO_BARRIERS: - // xxxxxxxxxx|L=x|op0=xx|op1=xxx|CRn=xxxx|CRm=xxxx|op2[2]=x|opc=xx|Rt=xxxxx - ctx->L = (insword>>21)&1; - ctx->op0 = (insword>>19)&3; - ctx->op1 = (insword>>16)&7; - ctx->CRn = (insword>>12)&15; - ctx->CRm = (insword>>8)&15; - ctx->op2 = (insword>>7)&1; - ctx->opc = (insword>>5)&3; + case ENC_GCSSTR_64_LDST_GCS: + case ENC_GCSSTTR_64_LDST_GCS: + // xxxx|x|x|x|xxxxxxxxxx|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->opc = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_MRS_RS_SYSTEMMOVE: - case ENC_MSR_SR_SYSTEMMOVE: - // xxxxxxxxxx|L=x|op0[1]=x|o0=x|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx - ctx->L = (insword>>21)&1; - ctx->op0 = (insword>>20)&1; - ctx->o0 = (insword>>19)&1; - ctx->op1 = (insword>>16)&7; - ctx->CRn = (insword>>12)&15; - ctx->CRm = (insword>>8)&15; - ctx->op2 = (insword>>5)&7; + case ENC_LDG_64LOFFSET_LDSTTAGS: + case ENC_LDGM_64BULK_LDSTTAGS: + case ENC_ST2G_64SPOST_LDSTTAGS: + case ENC_ST2G_64SPRE_LDSTTAGS: + case ENC_ST2G_64SOFFSET_LDSTTAGS: + case ENC_STG_64SPOST_LDSTTAGS: + case ENC_STG_64SPRE_LDSTTAGS: + case ENC_STG_64SOFFSET_LDSTTAGS: + case ENC_STGM_64BULK_LDSTTAGS: + case ENC_STZ2G_64SPOST_LDSTTAGS: + case ENC_STZ2G_64SPRE_LDSTTAGS: + case ENC_STZ2G_64SOFFSET_LDSTTAGS: + case ENC_STZG_64SPOST_LDSTTAGS: + case ENC_STZG_64SPRE_LDSTTAGS: + case ENC_STZG_64SOFFSET_LDSTTAGS: + case ENC_STZGM_64BULK_LDSTTAGS: + // xxxx|x|x|x|x|opc=xx|x|imm9=xxxxxxxxx|op2=xx|Rn=xxxxx|Rt=xxxxx + ctx->opc = (insword>>22)&3; + ctx->imm9 = (insword>>12)&0x1ff; + ctx->op2 = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_CFINV_M_PSTATE: - // xxxxxxxxxx|L=x|op0[1]=x|op0[0]=x|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx - ctx->L = (insword>>21)&1; - ctx->op0 = (insword>>20)&1; - ctx->op0 = (insword>>19)&1; - ctx->op1 = (insword>>16)&7; - ctx->CRn = (insword>>12)&15; - ctx->CRm = (insword>>8)&15; - ctx->op2 = (insword>>5)&7; - ctx->Rt = insword&0x1f; + case ENC_LD1B_Z_P_BR_U8: + case ENC_LD1B_Z_P_BR_U16: + case ENC_LD1B_Z_P_BR_U32: + case ENC_LD1B_Z_P_BR_U64: + case ENC_LD1D_Z_P_BR_U64: + case ENC_LD1H_Z_P_BR_U16: + case ENC_LD1H_Z_P_BR_U32: + case ENC_LD1H_Z_P_BR_U64: + case ENC_LD1SB_Z_P_BR_S16: + case ENC_LD1SB_Z_P_BR_S32: + case ENC_LD1SB_Z_P_BR_S64: + case ENC_LD1SH_Z_P_BR_S32: + case ENC_LD1SH_Z_P_BR_S64: + case ENC_LD1SW_Z_P_BR_S64: + case ENC_LD1W_Z_P_BR_U32: + case ENC_LD1W_Z_P_BR_U64: + case ENC_LDFF1B_Z_P_BR_U8: + case ENC_LDFF1B_Z_P_BR_U16: + case ENC_LDFF1B_Z_P_BR_U32: + case ENC_LDFF1B_Z_P_BR_U64: + case ENC_LDFF1D_Z_P_BR_U64: + case ENC_LDFF1H_Z_P_BR_U16: + case ENC_LDFF1H_Z_P_BR_U32: + case ENC_LDFF1H_Z_P_BR_U64: + case ENC_LDFF1SB_Z_P_BR_S16: + case ENC_LDFF1SB_Z_P_BR_S32: + case ENC_LDFF1SB_Z_P_BR_S64: + case ENC_LDFF1SH_Z_P_BR_S32: + case ENC_LDFF1SH_Z_P_BR_S64: + case ENC_LDFF1SW_Z_P_BR_S64: + case ENC_LDFF1W_Z_P_BR_U32: + case ENC_LDFF1W_Z_P_BR_U64: + // xxx|xxxx|dtype=xxxx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->dtype = (insword>>21)&15; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_PRFB_I_P_BI_S: - case ENC_PRFD_I_P_BI_S: - case ENC_PRFH_I_P_BI_S: - case ENC_PRFW_I_P_BI_S: - // xxxxxxxxxx|imm6=xxxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx + case ENC_LD1B_Z_P_BI_U8: + case ENC_LD1B_Z_P_BI_U16: + case ENC_LD1B_Z_P_BI_U32: + case ENC_LD1B_Z_P_BI_U64: + case ENC_LD1D_Z_P_BI_U64: + case ENC_LD1H_Z_P_BI_U16: + case ENC_LD1H_Z_P_BI_U32: + case ENC_LD1H_Z_P_BI_U64: + case ENC_LD1SB_Z_P_BI_S16: + case ENC_LD1SB_Z_P_BI_S32: + case ENC_LD1SB_Z_P_BI_S64: + case ENC_LD1SH_Z_P_BI_S32: + case ENC_LD1SH_Z_P_BI_S64: + case ENC_LD1SW_Z_P_BI_S64: + case ENC_LD1W_Z_P_BI_U32: + case ENC_LD1W_Z_P_BI_U64: + case ENC_LDNF1B_Z_P_BI_U8: + case ENC_LDNF1B_Z_P_BI_U16: + case ENC_LDNF1B_Z_P_BI_U32: + case ENC_LDNF1B_Z_P_BI_U64: + case ENC_LDNF1D_Z_P_BI_U64: + case ENC_LDNF1H_Z_P_BI_U16: + case ENC_LDNF1H_Z_P_BI_U32: + case ENC_LDNF1H_Z_P_BI_U64: + case ENC_LDNF1SB_Z_P_BI_S16: + case ENC_LDNF1SB_Z_P_BI_S32: + case ENC_LDNF1SB_Z_P_BI_S64: + case ENC_LDNF1SH_Z_P_BI_S32: + case ENC_LDNF1SH_Z_P_BI_S64: + case ENC_LDNF1SW_Z_P_BI_S64: + case ENC_LDNF1W_Z_P_BI_U32: + case ENC_LDNF1W_Z_P_BI_U64: + // xxx|xxxx|dtype=xxxx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->dtype = (insword>>21)&15; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD1D_Z_P_BR_U128: + case ENC_LD1W_Z_P_BR_U128: + // xxx|xxxx|dtype=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->dtype = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD1D_Z_P_BI_U128: + case ENC_LD1W_Z_P_BI_U128: + // xxx|xxxx|dtype=xx|xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->dtype = (insword>>23)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD1RB_Z_P_BI_U8: + case ENC_LD1RB_Z_P_BI_U16: + case ENC_LD1RB_Z_P_BI_U32: + case ENC_LD1RB_Z_P_BI_U64: + case ENC_LD1RD_Z_P_BI_U64: + case ENC_LD1RH_Z_P_BI_U16: + case ENC_LD1RH_Z_P_BI_U32: + case ENC_LD1RH_Z_P_BI_U64: + case ENC_LD1RSB_Z_P_BI_S16: + case ENC_LD1RSB_Z_P_BI_S32: + case ENC_LD1RSB_Z_P_BI_S64: + case ENC_LD1RSH_Z_P_BI_S32: + case ENC_LD1RSH_Z_P_BI_S64: + case ENC_LD1RSW_Z_P_BI_S64: + case ENC_LD1RW_Z_P_BI_U32: + case ENC_LD1RW_Z_P_BI_U64: + // xxx|xxxx|dtypeh=xx|x|imm6=xxxxxx|x|dtypel=xx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->dtypeh = (insword>>23)&3; ctx->imm6 = (insword>>16)&0x3f; - ctx->msz = (insword>>13)&3; + ctx->dtypel = (insword>>13)&3; ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->prfop = insword&15; + ctx->Zt = insword&0x1f; break; - case ENC_LDR_Z_BI_: - case ENC_STR_Z_BI_: - // xxxxxxxxxx|imm9h=xxxxxx|xxx|imm9l=xxx|Rn=xxxxx|Zt=xxxxx - ctx->imm9h = (insword>>16)&0x3f; - ctx->imm9l = (insword>>10)&7; + case ENC_LD2B_Z_P_BR_CONTIGUOUS: + case ENC_LD2D_Z_P_BR_CONTIGUOUS: + case ENC_LD2H_Z_P_BR_CONTIGUOUS: + case ENC_LD2W_Z_P_BR_CONTIGUOUS: + case ENC_LD3B_Z_P_BR_CONTIGUOUS: + case ENC_LD3D_Z_P_BR_CONTIGUOUS: + case ENC_LD3H_Z_P_BR_CONTIGUOUS: + case ENC_LD3W_Z_P_BR_CONTIGUOUS: + case ENC_LD4B_Z_P_BR_CONTIGUOUS: + case ENC_LD4D_Z_P_BR_CONTIGUOUS: + case ENC_LD4H_Z_P_BR_CONTIGUOUS: + case ENC_LD4W_Z_P_BR_CONTIGUOUS: + case ENC_ST2B_Z_P_BR_CONTIGUOUS: + case ENC_ST2D_Z_P_BR_CONTIGUOUS: + case ENC_ST2H_Z_P_BR_CONTIGUOUS: + case ENC_ST2W_Z_P_BR_CONTIGUOUS: + case ENC_ST3B_Z_P_BR_CONTIGUOUS: + case ENC_ST3D_Z_P_BR_CONTIGUOUS: + case ENC_ST3H_Z_P_BR_CONTIGUOUS: + case ENC_ST3W_Z_P_BR_CONTIGUOUS: + case ENC_ST4B_Z_P_BR_CONTIGUOUS: + case ENC_ST4D_Z_P_BR_CONTIGUOUS: + case ENC_ST4H_Z_P_BR_CONTIGUOUS: + case ENC_ST4W_Z_P_BR_CONTIGUOUS: + // xxx|xxxx|msz=xx|opc=xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->opc = (insword>>21)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; ctx->Zt = insword&0x1f; break; - case ENC_LDR_P_BI_: - case ENC_STR_P_BI_: - // xxxxxxxxxx|imm9h=xxxxxx|xxx|imm9l=xxx|Rn=xxxxx|x|Pt=xxxx - ctx->imm9h = (insword>>16)&0x3f; - ctx->imm9l = (insword>>10)&7; + case ENC_LD2B_Z_P_BI_CONTIGUOUS: + case ENC_LD2D_Z_P_BI_CONTIGUOUS: + case ENC_LD2H_Z_P_BI_CONTIGUOUS: + case ENC_LD2W_Z_P_BI_CONTIGUOUS: + case ENC_LD3B_Z_P_BI_CONTIGUOUS: + case ENC_LD3D_Z_P_BI_CONTIGUOUS: + case ENC_LD3H_Z_P_BI_CONTIGUOUS: + case ENC_LD3W_Z_P_BI_CONTIGUOUS: + case ENC_LD4B_Z_P_BI_CONTIGUOUS: + case ENC_LD4D_Z_P_BI_CONTIGUOUS: + case ENC_LD4H_Z_P_BI_CONTIGUOUS: + case ENC_LD4W_Z_P_BI_CONTIGUOUS: + case ENC_ST1D_Z_P_BI_: + case ENC_ST1D_Z_P_BI_U128: + case ENC_ST1W_Z_P_BI_U128: + case ENC_ST2B_Z_P_BI_CONTIGUOUS: + case ENC_ST2D_Z_P_BI_CONTIGUOUS: + case ENC_ST2H_Z_P_BI_CONTIGUOUS: + case ENC_ST2W_Z_P_BI_CONTIGUOUS: + case ENC_ST3B_Z_P_BI_CONTIGUOUS: + case ENC_ST3D_Z_P_BI_CONTIGUOUS: + case ENC_ST3H_Z_P_BI_CONTIGUOUS: + case ENC_ST3W_Z_P_BI_CONTIGUOUS: + case ENC_ST4B_Z_P_BI_CONTIGUOUS: + case ENC_ST4D_Z_P_BI_CONTIGUOUS: + case ENC_ST4H_Z_P_BI_CONTIGUOUS: + case ENC_ST4W_Z_P_BI_CONTIGUOUS: + // xxx|xxxx|msz=xx|opc=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->opc = (insword>>21)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->Pt = insword&15; + ctx->Zt = insword&0x1f; break; - case ENC_LDR_ZA_RI_: - case ENC_STR_ZA_RI_: - // xxxxxxxxxx|op=x|xxxxxx|Rv=xx|xxx|Rn=xxxxx|x|imm4=xxxx - ctx->op = (insword>>21)&1; - ctx->Rv = (insword>>13)&3; + case ENC_ST1B_Z_P_BI_: + case ENC_ST1H_Z_P_BI_: + // xxx|xxxx|msz=xx|size=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->size = (insword>>21)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->imm4 = insword&15; + ctx->Zt = insword&0x1f; break; - case ENC_BCAX_VVV16_CRYPTO4: - case ENC_EOR3_VVV16_CRYPTO4: - case ENC_SM3SS1_VVV4_CRYPTO4: - // xxxxxxxxx|Op0=xx|Rm=xxxxx|x|Ra=xxxxx|Rn=xxxxx|Rd=xxxxx - ctx->Op0 = (insword>>21)&3; + case ENC_LD1ROB_Z_P_BR_CONTIGUOUS: + case ENC_LD1ROD_Z_P_BR_CONTIGUOUS: + case ENC_LD1ROH_Z_P_BR_CONTIGUOUS: + case ENC_LD1ROW_Z_P_BR_CONTIGUOUS: + case ENC_LD1RQB_Z_P_BR_CONTIGUOUS: + case ENC_LD1RQD_Z_P_BR_CONTIGUOUS: + case ENC_LD1RQH_Z_P_BR_CONTIGUOUS: + case ENC_LD1RQW_Z_P_BR_CONTIGUOUS: + // xxx|xxxx|msz=xx|ssz=xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->ssz = (insword>>21)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->Ra = (insword>>10)&0x1f; + ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_BRKN_P_P_PP_: - case ENC_BRKNS_P_P_PP_: - // xxxxxxxxx|S=x|xxxxxxxx|Pg=xxxx|x|Pn=xxxx|x|Pdm=xxxx - ctx->S = (insword>>22)&1; - ctx->Pg = (insword>>10)&15; - ctx->Pn = (insword>>5)&15; - ctx->Pdm = insword&15; + case ENC_LD1ROB_Z_P_BI_U8: + case ENC_LD1ROD_Z_P_BI_U64: + case ENC_LD1ROH_Z_P_BI_U16: + case ENC_LD1ROW_Z_P_BI_U32: + case ENC_LD1RQB_Z_P_BI_U8: + case ENC_LD1RQD_Z_P_BI_U64: + case ENC_LD1RQH_Z_P_BI_U16: + case ENC_LD1RQW_Z_P_BI_U32: + // xxx|xxxx|msz=xx|ssz=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->ssz = (insword>>21)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_BFMLALB_Z_ZZZ_: - case ENC_BFMLALT_Z_ZZZ_: - case ENC_FMLALB_Z_ZZZ_: - case ENC_FMLALT_Z_ZZZ_: - case ENC_FMLSLB_Z_ZZZ_: - case ENC_FMLSLT_Z_ZZZ_: - // xxxxxxxxx|o2=x|x|Zm=xxxxx|xx|op=x|xx|T=x|Zn=xxxxx|Zda=xxxxx - ctx->o2 = (insword>>22)&1; + case ENC_LD1B_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1D_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1H_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1SB_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1SH_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1SW_Z_P_BZ_D_X32_UNSCALED: + case ENC_LD1W_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1B_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1D_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1H_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1SB_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1SH_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1SW_Z_P_BZ_D_X32_UNSCALED: + case ENC_LDFF1W_Z_P_BZ_D_X32_UNSCALED: + // xxx|xxxx|msz=xx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->xs = (insword>>22)&1; ctx->Zm = (insword>>16)&0x1f; - ctx->op = (insword>>13)&1; - ctx->T = (insword>>10)&1; + ctx->U = (insword>>14)&1; + ctx->ff = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LDNT1B_Z_P_BR_CONTIGUOUS: + case ENC_LDNT1D_Z_P_BR_CONTIGUOUS: + case ENC_LDNT1H_Z_P_BR_CONTIGUOUS: + case ENC_LDNT1W_Z_P_BR_CONTIGUOUS: + case ENC_STNT1B_Z_P_BR_CONTIGUOUS: + case ENC_STNT1D_Z_P_BR_CONTIGUOUS: + case ENC_STNT1H_Z_P_BR_CONTIGUOUS: + case ENC_STNT1W_Z_P_BR_CONTIGUOUS: + // xxx|xxxx|msz=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_PRFB_I_P_BR_S: + case ENC_PRFD_I_P_BR_S: + case ENC_PRFH_I_P_BR_S: + case ENC_PRFW_I_P_BR_S: + // xxx|xxxx|msz=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx + ctx->msz = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->prfop = insword&15; + break; + case ENC_LDNT1B_Z_P_AR_S_X32_UNSCALED: + case ENC_LDNT1H_Z_P_AR_S_X32_UNSCALED: + case ENC_LDNT1SB_Z_P_AR_S_X32_UNSCALED: + case ENC_LDNT1SH_Z_P_AR_S_X32_UNSCALED: + case ENC_LDNT1W_Z_P_AR_S_X32_UNSCALED: + // xxx|xxxx|msz=xx|xx|Rm=xxxxx|xx|U=x|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->U = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_BFMLALB_Z_ZZZI_: - case ENC_BFMLALT_Z_ZZZI_: - case ENC_FMLALB_Z_ZZZI_S: - case ENC_FMLALT_Z_ZZZI_S: - case ENC_FMLSLB_Z_ZZZI_S: - case ENC_FMLSLT_Z_ZZZI_S: - // xxxxxxxxx|o2=x|x|i3h=xx|Zm=xxx|xx|op=x|x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx - ctx->o2 = (insword>>22)&1; - ctx->i3h = (insword>>19)&3; - ctx->Zm = (insword>>16)&7; - ctx->op = (insword>>13)&1; - ctx->i3l = (insword>>11)&1; - ctx->T = (insword>>10)&1; + case ENC_LDNT1B_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1D_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1H_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1SB_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1SH_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1SW_Z_P_AR_D_64_UNSCALED: + case ENC_LDNT1W_Z_P_AR_D_64_UNSCALED: + // xxx|xxxx|msz=xx|xx|Rm=xxxxx|x|U=x|x|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->U = (insword>>14)&1; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_ADDPL_R_RI_: - case ENC_ADDVL_R_RI_: - // xxxxxxxxx|op=x|x|Rn=xxxxx|xxxxx|imm6=xxxxxx|Rd=xxxxx - ctx->op = (insword>>22)&1; - ctx->Rn = (insword>>16)&0x1f; - ctx->imm6 = (insword>>5)&0x3f; - ctx->Rd = insword&0x1f; + case ENC_ST1B_Z_P_BZ_D_64_UNSCALED: + case ENC_ST1D_Z_P_BZ_D_64_SCALED: + case ENC_ST1D_Z_P_BZ_D_64_UNSCALED: + case ENC_ST1H_Z_P_BZ_D_64_SCALED: + case ENC_ST1H_Z_P_BZ_D_64_UNSCALED: + case ENC_ST1W_Z_P_BZ_D_64_SCALED: + case ENC_ST1W_Z_P_BZ_D_64_UNSCALED: + // xxx|xxxx|msz=xx|xx|Zm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_BFDOT_Z_ZZZ_: - // xxxxxxxxx|op=x|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx - ctx->op = (insword>>22)&1; + case ENC_LD1B_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1D_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1H_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1SB_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1SH_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1SW_Z_P_BZ_D_64_UNSCALED: + case ENC_LD1W_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1B_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1D_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1H_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1SB_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1SH_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1SW_Z_P_BZ_D_64_UNSCALED: + case ENC_LDFF1W_Z_P_BZ_D_64_UNSCALED: + // xxx|xxxx|msz=xx|xx|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->U = (insword>>14)&1; + ctx->ff = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_ST1B_Z_P_BZ_D_X32_UNSCALED: + case ENC_ST1B_Z_P_BZ_S_X32_UNSCALED: + case ENC_ST1D_Z_P_BZ_D_X32_SCALED: + case ENC_ST1D_Z_P_BZ_D_X32_UNSCALED: + case ENC_ST1H_Z_P_BZ_S_X32_SCALED: + case ENC_ST1H_Z_P_BZ_D_X32_SCALED: + case ENC_ST1H_Z_P_BZ_D_X32_UNSCALED: + case ENC_ST1H_Z_P_BZ_S_X32_UNSCALED: + case ENC_ST1W_Z_P_BZ_S_X32_SCALED: + case ENC_ST1W_Z_P_BZ_D_X32_SCALED: + case ENC_ST1W_Z_P_BZ_D_X32_UNSCALED: + case ENC_ST1W_Z_P_BZ_S_X32_UNSCALED: + // xxx|xxxx|msz=xx|xx|Zm=xxxxx|x|xs=x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; ctx->Zm = (insword>>16)&0x1f; + ctx->xs = (insword>>14)&1; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_ST1B_Z_P_AI_S: + case ENC_ST1B_Z_P_AI_D: + case ENC_ST1D_Z_P_AI_D: + case ENC_ST1H_Z_P_AI_S: + case ENC_ST1H_Z_P_AI_D: + case ENC_ST1W_Z_P_AI_S: + case ENC_ST1W_Z_P_AI_D: + // xxx|xxxx|msz=xx|xx|imm5=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->imm5 = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_TRN1_Z_ZZ_Q: - case ENC_TRN2_Z_ZZ_Q: - case ENC_UZP1_Z_ZZ_Q: - case ENC_UZP2_Z_ZZ_Q: - case ENC_ZIP2_Z_ZZ_Q: - case ENC_ZIP1_Z_ZZ_Q: - // xxxxxxxxx|op=x|x|Zm=xxxxx|xxx|xx|H=x|Zn=xxxxx|Zd=xxxxx - ctx->op = (insword>>22)&1; + case ENC_PRFB_I_P_AI_S: + case ENC_PRFB_I_P_AI_D: + case ENC_PRFD_I_P_AI_S: + case ENC_PRFD_I_P_AI_D: + case ENC_PRFH_I_P_AI_S: + case ENC_PRFH_I_P_AI_D: + case ENC_PRFW_I_P_AI_S: + case ENC_PRFW_I_P_AI_D: + // xxx|xxxx|msz=xx|xx|imm5=xxxxx|xxx|Pg=xxx|Zn=xxxxx|x|prfop=xxxx + ctx->msz = (insword>>23)&3; + ctx->imm5 = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->prfop = insword&15; + break; + case ENC_LD1B_Z_P_AI_S: + case ENC_LD1B_Z_P_AI_D: + case ENC_LD1D_Z_P_AI_D: + case ENC_LD1H_Z_P_AI_S: + case ENC_LD1H_Z_P_AI_D: + case ENC_LD1SB_Z_P_AI_S: + case ENC_LD1SB_Z_P_AI_D: + case ENC_LD1SH_Z_P_AI_S: + case ENC_LD1SH_Z_P_AI_D: + case ENC_LD1SW_Z_P_AI_D: + case ENC_LD1W_Z_P_AI_S: + case ENC_LD1W_Z_P_AI_D: + case ENC_LDFF1B_Z_P_AI_S: + case ENC_LDFF1B_Z_P_AI_D: + case ENC_LDFF1D_Z_P_AI_D: + case ENC_LDFF1H_Z_P_AI_S: + case ENC_LDFF1H_Z_P_AI_D: + case ENC_LDFF1SB_Z_P_AI_S: + case ENC_LDFF1SB_Z_P_AI_D: + case ENC_LDFF1SH_Z_P_AI_S: + case ENC_LDFF1SH_Z_P_AI_D: + case ENC_LDFF1SW_Z_P_AI_D: + case ENC_LDFF1W_Z_P_AI_S: + case ENC_LDFF1W_Z_P_AI_D: + // xxx|xxxx|msz=xx|xx|imm5=xxxxx|x|U=x|ff=x|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->imm5 = (insword>>16)&0x1f; + ctx->U = (insword>>14)&1; + ctx->ff = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LDNT1B_Z_P_BI_CONTIGUOUS: + case ENC_LDNT1D_Z_P_BI_CONTIGUOUS: + case ENC_LDNT1H_Z_P_BI_CONTIGUOUS: + case ENC_LDNT1W_Z_P_BI_CONTIGUOUS: + case ENC_STNT1B_Z_P_BI_CONTIGUOUS: + case ENC_STNT1D_Z_P_BI_CONTIGUOUS: + case ENC_STNT1H_Z_P_BI_CONTIGUOUS: + case ENC_STNT1W_Z_P_BI_CONTIGUOUS: + // xxx|xxxx|msz=xx|xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_ST1W_Z_P_BI_: + // xxx|xxxx|msz=xx|x|sz=x|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->sz = (insword>>21)&1; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_STNT1B_Z_P_AR_S_X32_UNSCALED: + case ENC_STNT1B_Z_P_AR_D_64_UNSCALED: + case ENC_STNT1D_Z_P_AR_D_64_UNSCALED: + case ENC_STNT1H_Z_P_AR_S_X32_UNSCALED: + case ENC_STNT1H_Z_P_AR_D_64_UNSCALED: + case ENC_STNT1W_Z_P_AR_S_X32_UNSCALED: + case ENC_STNT1W_Z_P_AR_D_64_UNSCALED: + // xxx|xxxx|msz=xx|x|x|Rm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->msz = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD2Q_Z_P_BR_CONTIGUOUS: + case ENC_LD3Q_Z_P_BR_CONTIGUOUS: + case ENC_LD4Q_Z_P_BR_CONTIGUOUS: + // xxx|xxxx|num=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->num = (insword>>23)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD2Q_Z_P_BI_CONTIGUOUS: + case ENC_LD3Q_Z_P_BI_CONTIGUOUS: + case ENC_LD4Q_Z_P_BI_CONTIGUOUS: + // xxx|xxxx|num=xx|xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->num = (insword>>23)&3; + ctx->imm4 = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_ST1D_Z_P_BR_: + case ENC_ST1D_Z_P_BR_U128: + case ENC_ST1W_Z_P_BR_U128: + // xxx|xxxx|opc=xxx|o2=x|Rm=xxxxx|x|x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->opc = (insword>>22)&7; + ctx->o2 = (insword>>21)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_ST1W_Z_P_BR_: + // xxx|xxxx|opc=xxx|sz=x|Rm=xxxxx|x|x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->opc = (insword>>22)&7; + ctx->sz = (insword>>21)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD1B_Z_P_BZ_S_X32_UNSCALED: + case ENC_LD1D_Z_P_BZ_D_X32_SCALED: + case ENC_LD1H_Z_P_BZ_D_X32_SCALED: + case ENC_LD1H_Z_P_BZ_S_X32_UNSCALED: + case ENC_LD1SB_Z_P_BZ_S_X32_UNSCALED: + case ENC_LD1SH_Z_P_BZ_D_X32_SCALED: + case ENC_LD1SH_Z_P_BZ_S_X32_UNSCALED: + case ENC_LD1SW_Z_P_BZ_D_X32_SCALED: + case ENC_LD1W_Z_P_BZ_D_X32_SCALED: + case ENC_LD1W_Z_P_BZ_S_X32_UNSCALED: + case ENC_LDFF1B_Z_P_BZ_S_X32_UNSCALED: + case ENC_LDFF1D_Z_P_BZ_D_X32_SCALED: + case ENC_LDFF1H_Z_P_BZ_D_X32_SCALED: + case ENC_LDFF1H_Z_P_BZ_S_X32_UNSCALED: + case ENC_LDFF1SB_Z_P_BZ_S_X32_UNSCALED: + case ENC_LDFF1SH_Z_P_BZ_D_X32_SCALED: + case ENC_LDFF1SH_Z_P_BZ_S_X32_UNSCALED: + case ENC_LDFF1SW_Z_P_BZ_D_X32_SCALED: + case ENC_LDFF1W_Z_P_BZ_D_X32_SCALED: + case ENC_LDFF1W_Z_P_BZ_S_X32_UNSCALED: + // xxx|xxxx|opc=xx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->opc = (insword>>23)&3; + ctx->xs = (insword>>22)&1; ctx->Zm = (insword>>16)&0x1f; - ctx->H = (insword>>10)&1; + ctx->U = (insword>>14)&1; + ctx->ff = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LD1D_Z_P_BZ_D_64_SCALED: + case ENC_LD1H_Z_P_BZ_D_64_SCALED: + case ENC_LD1SH_Z_P_BZ_D_64_SCALED: + case ENC_LD1SW_Z_P_BZ_D_64_SCALED: + case ENC_LD1W_Z_P_BZ_D_64_SCALED: + case ENC_LDFF1D_Z_P_BZ_D_64_SCALED: + case ENC_LDFF1H_Z_P_BZ_D_64_SCALED: + case ENC_LDFF1SH_Z_P_BZ_D_64_SCALED: + case ENC_LDFF1SW_Z_P_BZ_D_64_SCALED: + case ENC_LDFF1W_Z_P_BZ_D_64_SCALED: + // xxx|xxxx|opc=xx|xx|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->opc = (insword>>23)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->U = (insword>>14)&1; + ctx->ff = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_SDOT_Z32_ZZZ_: + case ENC_UDOT_Z32_ZZZ_: + // xxx|xxxx|xxxx|Zm=xxxxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx + ctx->Zm = (insword>>16)&0x1f; + ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_BFDOT_Z_ZZZI_: - // xxxxxxxxx|op=x|x|i2=xx|Zm=xxx|xxxxxx|Zn=xxxxx|Zda=xxxxx - ctx->op = (insword>>22)&1; + case ENC_SDOT_Z32_ZZZI_: + case ENC_UDOT_Z32_ZZZI_: + // xxx|xxxx|xxxx|i2=xx|Zm=xxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; + ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_RDVL_R_I_: - // xxxxxxxxx|op=x|x|opc2<4:1>=xxxx|opc2<0>=x|xxxxx|imm6=xxxxxx|Rd=xxxxx - ctx->op = (insword>>22)&1; - ctx->opc2 = (insword>>17)&15; - ctx->opc2 = (insword>>16)&1; - ctx->imm6 = (insword>>5)&0x3f; - ctx->Rd = insword&0x1f; + case ENC_STR_Z_BI_: + // xxx|xxxx|xxx|imm9h=xxxxxx|x|x|x|imm9l=xxx|Rn=xxxxx|Zt=xxxxx + ctx->imm9h = (insword>>16)&0x3f; + ctx->imm9l = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_SSHLLB_Z_ZI_: - case ENC_SSHLLT_Z_ZI_: - case ENC_USHLLB_Z_ZI_: - case ENC_USHLLT_Z_ZI_: - // xxxxxxxxx|tszh=x|x|tszl=xx|imm3=xxx|xxxx|U=x|T=x|Zn=xxxxx|Zd=xxxxx - ctx->tszh = (insword>>22)&1; - ctx->tszl = (insword>>19)&3; - ctx->imm3 = (insword>>16)&7; - ctx->U = (insword>>11)&1; - ctx->T = (insword>>10)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + case ENC_STR_P_BI_: + // xxx|xxxx|xxx|imm9h=xxxxxx|x|x|x|imm9l=xxx|Rn=xxxxx|x|Pt=xxxx + ctx->imm9h = (insword>>16)&0x3f; + ctx->imm9l = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Pt = insword&15; break; - case ENC_RSHRNB_Z_ZI_: - case ENC_RSHRNT_Z_ZI_: - case ENC_SHRNB_Z_ZI_: - case ENC_SHRNT_Z_ZI_: - case ENC_SQRSHRNB_Z_ZI_: - case ENC_SQRSHRNT_Z_ZI_: - case ENC_SQRSHRUNB_Z_ZI_: - case ENC_SQRSHRUNT_Z_ZI_: - case ENC_SQSHRNB_Z_ZI_: - case ENC_SQSHRNT_Z_ZI_: - case ENC_SQSHRUNB_Z_ZI_: - case ENC_SQSHRUNT_Z_ZI_: - case ENC_UQRSHRNB_Z_ZI_: - case ENC_UQRSHRNT_Z_ZI_: - case ENC_UQSHRNB_Z_ZI_: - case ENC_UQSHRNT_Z_ZI_: - // xxxxxxxxx|tszh=x|x|tszl=xx|imm3=xxx|xx|op=x|U=x|R=x|T=x|Zn=xxxxx|Zd=xxxxx - ctx->tszh = (insword>>22)&1; - ctx->tszl = (insword>>19)&3; - ctx->imm3 = (insword>>16)&7; - ctx->op = (insword>>13)&1; - ctx->U = (insword>>12)&1; - ctx->R = (insword>>11)&1; - ctx->T = (insword>>10)&1; + case ENC_ST1Q_Z_P_AR_D_64_UNSCALED: + // xxx|xxxx|xxx|x|Rm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zt = insword&0x1f; break; - case ENC_SQXTUNB_Z_ZZ_: - case ENC_SQXTUNT_Z_ZZ_: - // xxxxxxxxx|tszh=x|x|tszl=xx|xxxxxx|opc=xx|T=x|Zn=xxxxx|Zd=xxxxx - ctx->tszh = (insword>>22)&1; - ctx->tszl = (insword>>19)&3; - ctx->opc = (insword>>11)&3; - ctx->T = (insword>>10)&1; + case ENC_FMMLA_Z16_ZZ8Z8_: + case ENC_FMMLA_Z32_ZZ8Z8_: + // xxx|xxxx|xx|op=x|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx + ctx->op = (insword>>22)&1; + ctx->Zm = (insword>>16)&0x1f; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_SQXTNB_Z_ZZ_: - case ENC_SQXTNT_Z_ZZ_: - case ENC_UQXTNB_Z_ZZ_: - case ENC_UQXTNT_Z_ZZ_: - // xxxxxxxxx|tszh=x|x|tszl=xx|xxxxxx|x|U=x|T=x|Zn=xxxxx|Zd=xxxxx - ctx->tszh = (insword>>22)&1; - ctx->tszl = (insword>>19)&3; - ctx->U = (insword>>11)&1; - ctx->T = (insword>>10)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + case ENC_ST1B_Z_P_BR_: + case ENC_ST1H_Z_P_BR_: + // xxx|xxxx|xx|size=xx|Rm=xxxxx|x|x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->size = (insword>>21)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; break; case ENC_LD1H_Z_P_BZ_S_X32_SCALED: case ENC_LD1SH_Z_P_BZ_S_X32_SCALED: @@ -1870,7 +2836,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LDFF1H_Z_P_BZ_S_X32_SCALED: case ENC_LDFF1SH_Z_P_BZ_S_X32_SCALED: case ENC_LDFF1W_Z_P_BZ_S_X32_SCALED: - // xxxxxxxxx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + // xxx|xxxx|xx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx ctx->xs = (insword>>22)&1; ctx->Zm = (insword>>16)&0x1f; ctx->U = (insword>>14)&1; @@ -1887,7 +2853,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_PRFH_I_P_BZ_D_X32_SCALED: case ENC_PRFW_I_P_BZ_S_X32_SCALED: case ENC_PRFW_I_P_BZ_D_X32_SCALED: - // xxxxxxxxx|xs=x|x|Zm=xxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx + // xxx|xxxx|xx|xs=x|x|Zm=xxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx ctx->xs = (insword>>22)&1; ctx->Zm = (insword>>16)&0x1f; ctx->msz = (insword>>13)&3; @@ -1895,11 +2861,81 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->prfop = insword&15; break; + case ENC_LD1Q_Z_P_AR_D_64_UNSCALED: + // xxx|xxxx|xx|xx|Rm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx + ctx->Rm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_PRFB_I_P_BZ_D_64_SCALED: + case ENC_PRFD_I_P_BZ_D_64_SCALED: + case ENC_PRFH_I_P_BZ_D_64_SCALED: + case ENC_PRFW_I_P_BZ_D_64_SCALED: + // xxx|xxxx|xx|xx|Zm=xxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx + ctx->Zm = (insword>>16)&0x1f; + ctx->msz = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->prfop = insword&15; + break; + case ENC_PRFB_I_P_BI_S: + case ENC_PRFD_I_P_BI_S: + case ENC_PRFH_I_P_BI_S: + case ENC_PRFW_I_P_BI_S: + // xxx|xxxx|xx|x|imm6=xxxxxx|x|msz=xx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx + ctx->imm6 = (insword>>16)&0x3f; + ctx->msz = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->prfop = insword&15; + break; + case ENC_LDR_Z_BI_: + // xxx|xxxx|xx|x|imm9h=xxxxxx|xxx|imm9l=xxx|Rn=xxxxx|Zt=xxxxx + ctx->imm9h = (insword>>16)&0x3f; + ctx->imm9l = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = insword&0x1f; + break; + case ENC_LDR_P_BI_: + // xxx|xxxx|xx|x|imm9h=xxxxxx|xxx|imm9l=xxx|Rn=xxxxx|x|Pt=xxxx + ctx->imm9h = (insword>>16)&0x3f; + ctx->imm9l = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Pt = insword&15; + break; + case ENC_TRN1_Z_ZZ_Q: + case ENC_TRN2_Z_ZZ_Q: + case ENC_UZP1_Z_ZZ_Q: + case ENC_UZP2_Z_ZZ_Q: + case ENC_ZIP2_Z_ZZ_Q: + case ENC_ZIP1_Z_ZZ_Q: + // xxx|xxxx|xx|x|x|Zm=xxxxx|xxx|opc=xx|H=x|Zn=xxxxx|Zd=xxxxx + ctx->Zm = (insword>>16)&0x1f; + ctx->opc = (insword>>11)&3; + ctx->H = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_EXT_Z_ZI_DES: + // xxx|xxxx|xx|x|x|imm8h=xxxxx|xxx|imm8l=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->imm8h = (insword>>16)&0x1f; + ctx->imm8l = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_EXT_Z_ZI_CON: + // xxx|xxxx|xx|x|x|imm8h=xxxxx|xxx|imm8l=xxx|Zn=xxxxx|Zd=xxxxx + ctx->imm8h = (insword>>16)&0x1f; + ctx->imm8l = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_BRKA_P_P_P_: case ENC_BRKAS_P_P_P_Z: case ENC_BRKB_P_P_P_: case ENC_BRKBS_P_P_P_Z: - // xxxxxxxx|B=x|S=x|xxxxxxxx|Pg=xxxx|x|Pn=xxxx|M=x|Pd=xxxx + // xxx|xxxx|x|B=x|S=x|xx|xxxx|xx|Pg=xxxx|x|Pn=xxxx|M=x|Pd=xxxx ctx->B = (insword>>23)&1; ctx->S = (insword>>22)&1; ctx->Pg = (insword>>10)&15; @@ -1907,118 +2943,120 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->M = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_DUP_P_P_PI_: - // xxxxxxxx|i1=x|tszh=x|x|tszl=xxx|Rm=xx|xx|Pg=xxxx|S=x|Pn=xxxx|x|Pd=xxxx + case ENC_FMLALB_Z_Z8Z8Z8I_: + case ENC_FMLALT_Z_Z8Z8Z8I_: + // xxx|xxxx|x|T=x|xx|i4h=xx|Zm=xxx|xxxx|i4l=xx|Zn=xxxxx|Zda=xxxxx + ctx->T = (insword>>23)&1; + ctx->i4h = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->i4l = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_FMLALLBB_Z32_Z8Z8Z8I_: + case ENC_FMLALLBT_Z32_Z8Z8Z8I_: + case ENC_FMLALLTB_Z32_Z8Z8Z8I_: + case ENC_FMLALLTT_Z32_Z8Z8Z8I_: + // xxx|xxxx|x|TT=xx|x|i4h=xx|Zm=xxx|xxxx|i4l=xx|Zn=xxxxx|Zda=xxxxx + ctx->TT = (insword>>22)&3; + ctx->i4h = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->i4l = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_PSEL_P_PPI_: + // xxx|xxxx|x|i1=x|tszh=x|x|tszl=xxx|Rv=xx|xx|Pn=xxxx|S=x|Pm=xxxx|x|Pd=xxxx ctx->i1 = (insword>>23)&1; ctx->tszh = (insword>>22)&1; ctx->tszl = (insword>>18)&7; - ctx->Rm = (insword>>16)&3; - ctx->Pg = (insword>>10)&15; + ctx->Rv = (insword>>16)&3; + ctx->Pn = (insword>>10)&15; ctx->S = (insword>>9)&1; - ctx->Pn = (insword>>5)&15; + ctx->Pm = (insword>>5)&15; ctx->Pd = insword&15; break; - case ENC_MOV_DUP_Z_ZI_: - case ENC_MOV_DUP_Z_ZI_2: + case ENC_LUTI4_Z_ZZ_8: + // xxx|xxxx|x|i1=x|x|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxxx + ctx->i1 = (insword>>23)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_LUTI2_Z_ZZ_8: + // xxx|xxxx|x|i2=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxxx + ctx->i2 = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_LUTI4_Z_ZZ_2X16: + case ENC_LUTI4_Z_ZZ_1X16: + // xxx|xxxx|x|i2=xx|x|Zm=xxxxx|xxx|x|op=x|x|Zn=xxxxx|Zd=xxxxx + ctx->i2 = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->op = (insword>>11)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_LUTI2_Z_ZZ_16: + // xxx|xxxx|x|i3h=xx|x|Zm=xxxxx|xxx|i3l=x|xx|Zn=xxxxx|Zd=xxxxx + ctx->i3h = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->i3l = (insword>>12)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_DUP_Z_ZI_: - // xxxxxxxx|imm2=xx|x|tsz=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|imm2=xx|x|tsz=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx ctx->imm2 = (insword>>22)&3; ctx->tsz = (insword>>16)&0x1f; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_LD1D_ZA_P_RRR_: - case ENC_ST1D_ZA_P_RRR_: - // xxxxxxxx|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xxx|i1=x - ctx->msz = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->ZAt = (insword>>1)&7; - ctx->i1 = insword&1; - break; - case ENC_LD1W_ZA_P_RRR_: - case ENC_ST1W_ZA_P_RRR_: - // xxxxxxxx|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xx|imm2=xx - ctx->msz = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->ZAt = (insword>>2)&3; - ctx->imm2 = insword&3; - break; - case ENC_LD1H_ZA_P_RRR_: - case ENC_ST1H_ZA_P_RRR_: - // xxxxxxxx|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=x|imm3=xxx - ctx->msz = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; + case ENC_ST2Q_Z_P_BI_CONTIGUOUS: + case ENC_ST3Q_Z_P_BI_CONTIGUOUS: + case ENC_ST4Q_Z_P_BI_CONTIGUOUS: + // xxx|xxxx|x|num=xx|xx|imm4=xxxx|x|x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->num = (insword>>22)&3; + ctx->imm4 = (insword>>16)&15; ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->ZAt = (insword>>3)&1; - ctx->imm3 = insword&7; + ctx->Zt = insword&0x1f; break; - case ENC_LD1B_ZA_P_RRR_: - case ENC_ST1B_ZA_P_RRR_: - // xxxxxxxx|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|imm4=xxxx - ctx->msz = (insword>>22)&3; + case ENC_ST2Q_Z_P_BR_CONTIGUOUS: + case ENC_ST3Q_Z_P_BR_CONTIGUOUS: + case ENC_ST4Q_Z_P_BR_CONTIGUOUS: + // xxx|xxxx|x|num=xx|x|Rm=xxxxx|x|x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx + ctx->num = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->imm4 = insword&15; - break; - case ENC_PFALSE_P_: - case ENC_RDFFR_P_F_: - // xxxxxxxx|op=x|S=x|xxxxxxxxxxxx|xxxxxx|Pd=xxxx - ctx->op = (insword>>23)&1; - ctx->S = (insword>>22)&1; - ctx->Pd = insword&15; - break; - case ENC_RDFFR_P_P_F_: - case ENC_RDFFRS_P_P_F_: - // xxxxxxxx|op=x|S=x|xxxxxxxxxxxx|x|Pg=xxxx|x|Pd=xxxx - ctx->op = (insword>>23)&1; - ctx->S = (insword>>22)&1; - ctx->Pg = (insword>>5)&15; - ctx->Pd = insword&15; - break; - case ENC_PFIRST_P_P_P_: - // xxxxxxxx|op=x|S=x|xxxxxxxxxxxx|x|Pg=xxxx|x|Pdn=xxxx - ctx->op = (insword>>23)&1; - ctx->S = (insword>>22)&1; - ctx->Pg = (insword>>5)&15; - ctx->Pdn = insword&15; + ctx->Zt = insword&0x1f; break; - case ENC_MOVS_ANDS_P_P_PP_Z: - case ENC_MOVS_ORRS_P_P_PP_Z: - case ENC_MOV_AND_P_P_PP_Z: - case ENC_MOV_ORR_P_P_PP_Z: - case ENC_MOV_SEL_P_P_PP_: - case ENC_NOTS_EORS_P_P_PP_Z: - case ENC_NOT_EOR_P_P_PP_Z: case ENC_AND_P_P_PP_Z: case ENC_ANDS_P_P_PP_Z: case ENC_BIC_P_P_PP_Z: case ENC_BICS_P_P_PP_Z: case ENC_EOR_P_P_PP_Z: case ENC_EORS_P_P_PP_Z: + case ENC_MOVZ_P_P_P__AND_P_P_PP_Z: + case ENC_MOV_P_P__ORR_P_P_PP_Z: + case ENC_MOVM_P_P_P__SEL_P_P_PP_: + case ENC_MOVZS_P_P_P__ANDS_P_P_PP_Z: + case ENC_MOVS_P_P__ORRS_P_P_PP_Z: case ENC_NAND_P_P_PP_Z: case ENC_NANDS_P_P_PP_Z: case ENC_NOR_P_P_PP_Z: case ENC_NORS_P_P_PP_Z: + case ENC_NOT_P_P_P_Z_EOR_P_P_PP_Z: + case ENC_NOTS_P_P_P_Z_EORS_P_P_PP_Z: case ENC_ORN_P_P_PP_Z: case ENC_ORNS_P_P_PP_Z: case ENC_ORR_P_P_PP_Z: case ENC_ORRS_P_P_PP_Z: case ENC_SEL_P_P_PP_: - // xxxxxxxx|op=x|S=x|xx|Pm=xxxx|xx|Pg=xxxx|o2=x|Pn=xxxx|o3=x|Pd=xxxx + // xxx|xxxx|x|op=x|S=x|xx|Pm=xxxx|xx|Pg=xxxx|o2=x|Pn=xxxx|o3=x|Pd=xxxx ctx->op = (insword>>23)&1; ctx->S = (insword>>22)&1; ctx->Pm = (insword>>16)&15; @@ -2032,7 +3070,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_BRKPAS_P_P_PP_: case ENC_BRKPB_P_P_PP_: case ENC_BRKPBS_P_P_PP_: - // xxxxxxxx|op=x|S=x|xx|Pm=xxxx|xx|Pg=xxxx|x|Pn=xxxx|B=x|Pd=xxxx + // xxx|xxxx|x|op=x|S=x|xx|Pm=xxxx|xx|Pg=xxxx|x|Pn=xxxx|B=x|Pd=xxxx ctx->op = (insword>>23)&1; ctx->S = (insword>>22)&1; ctx->Pm = (insword>>16)&15; @@ -2041,53 +3079,253 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->B = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_BRK_EX_EXCEPTION: - case ENC_DCPS1_DC_EXCEPTION: - case ENC_DCPS2_DC_EXCEPTION: - case ENC_DCPS3_DC_EXCEPTION: - case ENC_HLT_EX_EXCEPTION: - case ENC_HVC_EX_EXCEPTION: - case ENC_SMC_EX_EXCEPTION: - case ENC_SVC_EX_EXCEPTION: - case ENC_TCANCEL_EX_EXCEPTION: - // xxxxxxxx|opc=xxx|imm16=xxxxxxxxxxxxxxxx|op2=xxx|LL=xx - ctx->opc = (insword>>21)&7; - ctx->imm16 = (insword>>5)&0xffff; - ctx->op2 = (insword>>2)&7; - ctx->LL = insword&3; + case ENC_PTEST__P_P_: + // xxx|xxxx|x|op=x|S=x|xx|xxxx|xx|Pg=xxxx|x|Pn=xxxx|x|opc2=xxxx + ctx->op = (insword>>23)&1; + ctx->S = (insword>>22)&1; + ctx->Pg = (insword>>10)&15; + ctx->Pn = (insword>>5)&15; + ctx->opc2 = insword&15; + break; + case ENC_RDFFR_P_P_F_: + case ENC_RDFFRS_P_P_F_: + // xxx|xxxx|x|op=x|S=x|xx|xxxx|xx|xxx|xx|Pg=xxxx|x|Pd=xxxx + ctx->op = (insword>>23)&1; + ctx->S = (insword>>22)&1; + ctx->Pg = (insword>>5)&15; + ctx->Pd = insword&15; + break; + case ENC_PFIRST_P_P_P_: + // xxx|xxxx|x|op=x|S=x|xx|xxxx|xx|xxx|xx|Pg=xxxx|x|Pdn=xxxx + ctx->op = (insword>>23)&1; + ctx->S = (insword>>22)&1; + ctx->Pg = (insword>>5)&15; + ctx->Pdn = insword&15; + break; + case ENC_PFALSE_P_: + case ENC_RDFFR_P_F_: + // xxx|xxxx|x|op=x|S=x|xx|xxxx|xx|xxx|xx|xxxx|x|Pd=xxxx + ctx->op = (insword>>23)&1; + ctx->S = (insword>>22)&1; + ctx->Pd = insword&15; + break; + case ENC_CTERMEQ_RR_: + case ENC_CTERMNE_RR_: + // xxx|xxxx|x|op=x|sz=x|x|Rm=xxxxx|xx|xx|xx|Rn=xxxxx|ne=x|xxxx + ctx->op = (insword>>23)&1; + ctx->sz = (insword>>22)&1; + ctx->Rm = (insword>>16)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->ne = (insword>>4)&1; + break; + case ENC_BFCVTNT_Z_P_Z_S2BF: + case ENC_BFCVTNT_Z_P_Z_S2BFZ: + case ENC_FCVTLT_Z_P_Z_H2S: + case ENC_FCVTLT_Z_P_Z_H2SZ: + case ENC_FCVTLT_Z_P_Z_S2D: + case ENC_FCVTLT_Z_P_Z_S2DZ: + case ENC_FCVTNT_Z_P_Z_S2H: + case ENC_FCVTNT_Z_P_Z_S2HZ: + case ENC_FCVTNT_Z_P_Z_D2S: + case ENC_FCVTNT_Z_P_Z_D2SZ: + case ENC_FCVTXNT_Z_P_Z_D2S: + case ENC_FCVTXNT_Z_P_Z_D2SZ: + // xxx|xxxx|x|opc=xx|xxxx|opc2=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->opc2 = (insword>>16)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_BFCVT_Z_P_Z_S2BFZ: + case ENC_FCVT_Z_P_Z_H2SZ: + case ENC_FCVT_Z_P_Z_H2DZ: + case ENC_FCVT_Z_P_Z_S2HZ: + case ENC_FCVT_Z_P_Z_S2DZ: + case ENC_FCVT_Z_P_Z_D2HZ: + case ENC_FCVT_Z_P_Z_D2SZ: + case ENC_FCVTX_Z_P_Z_D2SZ: + // xxx|xxxx|x|opc=xx|xxx|xxx|x|opc2=xx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->opc2 = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_FCVTZS_Z_P_Z_FP162HZ: + case ENC_FCVTZS_Z_P_Z_FP162WZ: + case ENC_FCVTZS_Z_P_Z_FP162XZ: + case ENC_FCVTZS_Z_P_Z_S2WZ: + case ENC_FCVTZS_Z_P_Z_S2XZ: + case ENC_FCVTZS_Z_P_Z_D2WZ: + case ENC_FCVTZS_Z_P_Z_D2XZ: + case ENC_FCVTZU_Z_P_Z_FP162HZ: + case ENC_FCVTZU_Z_P_Z_FP162WZ: + case ENC_FCVTZU_Z_P_Z_FP162XZ: + case ENC_FCVTZU_Z_P_Z_S2WZ: + case ENC_FCVTZU_Z_P_Z_S2XZ: + case ENC_FCVTZU_Z_P_Z_D2WZ: + case ENC_FCVTZU_Z_P_Z_D2XZ: + case ENC_SCVTF_Z_P_Z_H2FP16Z: + case ENC_SCVTF_Z_P_Z_W2FP16Z: + case ENC_SCVTF_Z_P_Z_W2SZ: + case ENC_SCVTF_Z_P_Z_W2DZ: + case ENC_SCVTF_Z_P_Z_X2FP16Z: + case ENC_SCVTF_Z_P_Z_X2SZ: + case ENC_SCVTF_Z_P_Z_X2DZ: + case ENC_UCVTF_Z_P_Z_H2FP16Z: + case ENC_UCVTF_Z_P_Z_W2FP16Z: + case ENC_UCVTF_Z_P_Z_W2SZ: + case ENC_UCVTF_Z_P_Z_W2DZ: + case ENC_UCVTF_Z_P_Z_X2FP16Z: + case ENC_UCVTF_Z_P_Z_X2SZ: + case ENC_UCVTF_Z_P_Z_X2DZ: + // xxx|xxxx|x|opc=xx|xxx|xx|o2=x|x|o3=x|int_U=x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->o2 = (insword>>16)&1; + ctx->o3 = (insword>>14)&1; + ctx->int_U = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_FLOGB_Z_P_Z_Z: + // xxx|xxxx|x|opc=xx|xxx|xx|o2=x|x|size=xx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->o2 = (insword>>16)&1; + ctx->size = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_FRINT32X_Z_P_Z_Z: + case ENC_FRINT32Z_Z_P_Z_Z: + case ENC_FRINT64X_Z_P_Z_Z: + case ENC_FRINT64Z_Z_P_Z_Z: + // xxx|xxxx|x|opc=xx|xxx|xx|o2=x|x|sz=x|U=x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->o2 = (insword>>16)&1; + ctx->sz = (insword>>14)&1; + ctx->U = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_WRFFR_F_P_: + // xxx|xxxx|x|opc=xx|xxx|x|xx|xxxx|xxx|Pn=xxxx|xxxxx + ctx->opc = (insword>>22)&3; + ctx->Pn = (insword>>5)&15; + break; + case ENC_SETFFR_F_: + // xxx|xxxx|x|opc=xx|xxx|x|xx|xxxx|xxx|xxxx|xxxxx + ctx->opc = (insword>>22)&3; break; - case ENC_BIC_AND_Z_ZI_: - case ENC_EON_EOR_Z_ZI_: - case ENC_ORN_ORR_Z_ZI_: case ENC_AND_Z_ZI_: + case ENC_BIC_Z_ZI__AND_Z_ZI_: + case ENC_EON_Z_ZI__EOR_Z_ZI_: case ENC_EOR_Z_ZI_: + case ENC_ORN_Z_ZI__ORR_Z_ZI_: case ENC_ORR_Z_ZI_: - // xxxxxxxx|opc=xx|xxxx|imm13=xxxxxxxxxxxxx|Zdn=xxxxx + // xxx|xxxx|x|opc=xx|xx|xx|imm13=xxxxxxxxxxxxx|Zdn=xxxxx ctx->opc = (insword>>22)&3; ctx->imm13 = (insword>>5)&0x1fff; ctx->Zdn = insword&0x1f; break; + case ENC_BFMMLA_Z_ZZZ_: + case ENC_FMMLA_Z32_ZZZ_H: + case ENC_FMMLA_Z_ZZZ_S: + case ENC_FMMLA_Z_ZZZ_D: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_ADR_Z_AZ_D_S32_SCALED: + case ENC_ADR_Z_AZ_D_U32_SCALED: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxxx|msz=xx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->msz = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_MADPT_Z_ZZZ_: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxxx|o2=x|x|Za=xxxxx|Zdn=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->o2 = (insword>>11)&1; + ctx->Za = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_MLAPT_Z_ZZZ_: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxxx|o2=x|x|Zn=xxxxx|Zda=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->o2 = (insword>>11)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_AND_Z_ZZ_: + case ENC_BIC_Z_ZZ_: + case ENC_EOR_Z_ZZ_: + case ENC_MOV_Z_Z__ORR_Z_ZZ_: + case ENC_ORR_Z_ZZ_: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_BCAX_Z_ZZZ_: + case ENC_BSL1N_Z_ZZZ_: + case ENC_BSL2N_Z_ZZZ_: + case ENC_BSL_Z_ZZZ_: + case ENC_EOR3_Z_ZZZ_: + case ENC_NBSL_Z_ZZZ_: + // xxx|xxxx|x|opc=xx|x|Zm=xxxxx|xxx|xx|o2=x|Zk=xxxxx|Zdn=xxxxx + ctx->opc = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->o2 = (insword>>10)&1; + ctx->Zk = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_MOVPRFX_Z_Z_: + // xxx|xxxx|x|opc=xx|x|opc2=xxxxx|xxxx|xx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->opc2 = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_BFCVT_Z_P_Z_S2BF: - case ENC_BFCVTNT_Z_P_Z_S2BF: case ENC_FCVT_Z_P_Z_H2S: case ENC_FCVT_Z_P_Z_H2D: case ENC_FCVT_Z_P_Z_S2H: case ENC_FCVT_Z_P_Z_S2D: case ENC_FCVT_Z_P_Z_D2H: case ENC_FCVT_Z_P_Z_D2S: - case ENC_FCVTLT_Z_P_Z_H2S: - case ENC_FCVTLT_Z_P_Z_S2D: - case ENC_FCVTNT_Z_P_Z_S2H: - case ENC_FCVTNT_Z_P_Z_D2S: case ENC_FCVTX_Z_P_Z_D2S: - case ENC_FCVTXNT_Z_P_Z_D2S: - // xxxxxxxx|opc=xx|xxxx|opc2=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|opc=xx|x|xxx|opc2=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->opc = (insword>>22)&3; ctx->opc2 = (insword>>16)&3; ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; + case ENC_PMOV_P_ZI_S: + // xxx|xxxx|x|opc=xx|x|xx|i2=xx|x|xxxxxx|Zn=xxxxx|x|Pd=xxxx + ctx->opc = (insword>>22)&3; + ctx->i2 = (insword>>17)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Pd = insword&15; + break; + case ENC_PMOV_Z_PI_S: + // xxx|xxxx|x|opc=xx|x|xx|i2=xx|x|xxxxxx|x|Pn=xxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->i2 = (insword>>17)&3; + ctx->Pn = (insword>>5)&15; + ctx->Zd = insword&0x1f; + break; case ENC_FCVTZS_Z_P_Z_FP162H: case ENC_FCVTZS_Z_P_Z_FP162W: case ENC_FCVTZS_Z_P_Z_FP162X: @@ -2116,7 +3354,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UCVTF_Z_P_Z_X2FP16: case ENC_UCVTF_Z_P_Z_X2S: case ENC_UCVTF_Z_P_Z_X2D: - // xxxxxxxx|opc=xx|xxx|opc2=xx|int_U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|opc=xx|x|xx|opc2=xx|int_U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->opc = (insword>>22)&3; ctx->opc2 = (insword>>17)&3; ctx->int_U = (insword>>16)&1; @@ -2124,394 +3362,147 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_FLOGB_Z_P_Z_: - // xxxxxxxx|opc=xx|xxx|size=xx|U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + case ENC_PMOV_P_ZI_B: + // xxx|xxxx|x|opc=xx|x|xx|opc2=xx|x|xxxxxx|Zn=xxxxx|x|Pd=xxxx ctx->opc = (insword>>22)&3; - ctx->size = (insword>>17)&3; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; + ctx->opc2 = (insword>>17)&3; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Pd = insword&15; break; - case ENC_MOV_ORR_Z_ZZ_: - case ENC_AND_Z_ZZ_: - case ENC_BIC_Z_ZZ_: - case ENC_EOR_Z_ZZ_: - case ENC_ORR_Z_ZZ_: - // xxxxxxxx|opc=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + case ENC_PMOV_Z_PI_B: + // xxx|xxxx|x|opc=xx|x|xx|opc2=xx|x|xxxxxx|x|Pn=xxxx|Zd=xxxxx ctx->opc = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->Zn = (insword>>5)&0x1f; + ctx->opc2 = (insword>>17)&3; + ctx->Pn = (insword>>5)&15; ctx->Zd = insword&0x1f; break; - case ENC_BFMMLA_Z_ZZZ_: - case ENC_FMMLA_Z_ZZZ_S: - case ENC_FMMLA_Z_ZZZ_D: - // xxxxxxxx|opc=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx + case ENC_FLOGB_Z_P_Z_M: + // xxx|xxxx|x|opc=xx|x|xx|size=xx|U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->opc = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; - break; - case ENC_BCAX_Z_ZZZ_: - case ENC_BSL1N_Z_ZZZ_: - case ENC_BSL2N_Z_ZZZ_: - case ENC_BSL_Z_ZZZ_: - case ENC_EOR3_Z_ZZZ_: - case ENC_NBSL_Z_ZZZ_: - // xxxxxxxx|opc=xx|x|Zm=xxxxx|xxxxx|o2=x|Zk=xxxxx|Zdn=xxxxx - ctx->opc = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->o2 = (insword>>10)&1; - ctx->Zk = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_ADR_Z_AZ_D_S32_SCALED: - case ENC_ADR_Z_AZ_D_U32_SCALED: - // xxxxxxxx|opc=xx|x|Zm=xxxxx|xxxx|msz=xx|Zn=xxxxx|Zd=xxxxx - ctx->opc = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->msz = (insword>>10)&3; + ctx->size = (insword>>17)&3; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_LDG_64LOFFSET_LDSTTAGS: - case ENC_LDGM_64BULK_LDSTTAGS: - case ENC_ST2G_64SPOST_LDSTTAGS: - case ENC_ST2G_64SPRE_LDSTTAGS: - case ENC_ST2G_64SOFFSET_LDSTTAGS: - case ENC_STG_64SPOST_LDSTTAGS: - case ENC_STG_64SPRE_LDSTTAGS: - case ENC_STG_64SOFFSET_LDSTTAGS: - case ENC_STGM_64BULK_LDSTTAGS: - case ENC_STZ2G_64SPOST_LDSTTAGS: - case ENC_STZ2G_64SPRE_LDSTTAGS: - case ENC_STZ2G_64SOFFSET_LDSTTAGS: - case ENC_STZG_64SPOST_LDSTTAGS: - case ENC_STZG_64SPRE_LDSTTAGS: - case ENC_STZG_64SOFFSET_LDSTTAGS: - case ENC_STZGM_64BULK_LDSTTAGS: - // xxxxxxxx|opc=xx|x|imm9=xxxxxxxxx|op2=xx|Xn=xxxxx|Xt=xxxxx + case ENC_PMOV_P_ZI_H: + // xxx|xxxx|x|opc=xx|x|xx|x|i1=x|x|xxxxxx|Zn=xxxxx|x|Pd=xxxx ctx->opc = (insword>>22)&3; - ctx->imm9 = (insword>>12)&0x1ff; - ctx->op2 = (insword>>10)&3; - ctx->Xn = (insword>>5)&0x1f; - ctx->Xt = insword&0x1f; - break; - case ENC_MOVPRFX_Z_Z_: - // xxxxxxxx|opc=xx|x|opc2<4:1>=xxxx|opc2<0>=x|xxxxxx|Zn=xxxxx|Zd=xxxxx - ctx->opc = (insword>>22)&3; - ctx->opc2 = (insword>>17)&15; - ctx->opc2 = (insword>>16)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_INSR_Z_R_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|Rm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_MOV_DUP_Z_R_: - case ENC_DUP_Z_R_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|Rn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_INSR_Z_V_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|Vm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->Vm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_REV_Z_Z_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; + ctx->i1 = (insword>>17)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_PNEXT_P_P_P_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|x|Pg=xxxx|x|Pdn=xxxx - ctx->size = (insword>>22)&3; - ctx->Pg = (insword>>5)&15; - ctx->Pdn = insword&15; - break; - case ENC_REV_P_P_: - // xxxxxxxx|size=xx|xxxxxxxxxxxx|x|Pn=xxxx|x|Pd=xxxx - ctx->size = (insword>>22)&3; - ctx->Pn = (insword>>5)&15; ctx->Pd = insword&15; break; - case ENC_AESIMC_Z_Z_: - case ENC_AESMC_Z_Z_: - // xxxxxxxx|size=xx|xxxxxxxxxxx|op=x|xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->op = (insword>>10)&1; - ctx->Zdn = insword&0x1f; - break; - case ENC_MOV_CPY_Z_P_R_: - case ENC_CPY_Z_P_R_: - // xxxxxxxx|size=xx|xxxxxxxxx|Pg=xxx|Rn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_CPY_Z_P_V_: - case ENC_CPY_Z_P_V_: - // xxxxxxxx|size=xx|xxxxxxxxx|Pg=xxx|Vn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Pg = (insword>>10)&7; - ctx->Vn = (insword>>5)&0x1f; + case ENC_PMOV_Z_PI_H: + // xxx|xxxx|x|opc=xx|x|xx|x|i1=x|x|xxxxxx|x|Pn=xxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->i1 = (insword>>17)&1; + ctx->Pn = (insword>>5)&15; ctx->Zd = insword&0x1f; break; - case ENC_SPLICE_Z_P_ZZ_DES: - // xxxxxxxx|size=xx|xxxxxxxxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_COMPACT_Z_P_Z_: - case ENC_REVD_Z_P_Z_: - case ENC_SPLICE_Z_P_ZZ_CON: - // xxxxxxxx|size=xx|xxxxxxxxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; + case ENC_FRINT32X_Z_P_Z_M: + case ENC_FRINT32Z_Z_P_Z_M: + case ENC_FRINT64X_Z_P_Z_M: + case ENC_FRINT64Z_Z_P_Z_M: + // xxx|xxxx|x|opc=xx|x|xx|x|sz=x|U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->opc = (insword>>22)&3; + ctx->sz = (insword>>17)&1; + ctx->U = (insword>>16)&1; ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_CLASTA_R_P_Z_: - case ENC_CLASTB_R_P_Z_: - // xxxxxxxx|size=xx|xxxxx|B=x|xxx|Pg=xxx|Zm=xxxxx|Rdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->B = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Rdn = insword&0x1f; - break; - case ENC_CLASTA_V_P_Z_: - case ENC_CLASTB_V_P_Z_: - // xxxxxxxx|size=xx|xxxxx|B=x|xxx|Pg=xxx|Zm=xxxxx|Vdn=xxxxx + case ENC_FCADD_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|xxxxx|rot=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; - ctx->B = (insword>>16)&1; + ctx->rot = (insword>>16)&1; ctx->Pg = (insword>>10)&7; ctx->Zm = (insword>>5)&0x1f; - ctx->Vdn = insword&0x1f; + ctx->Zdn = insword&0x1f; break; - case ENC_CLASTA_Z_P_ZZ_: - case ENC_CLASTB_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxxxx|B=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + case ENC_FADDP_Z_P_ZZ_: + case ENC_FMAXNMP_Z_P_ZZ_: + case ENC_FMAXP_Z_P_ZZ_: + case ENC_FMINNMP_Z_P_ZZ_: + case ENC_FMINP_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|xxx|opc=xxx|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; - ctx->B = (insword>>16)&1; + ctx->opc = (insword>>16)&7; ctx->Pg = (insword>>10)&7; ctx->Zm = (insword>>5)&0x1f; ctx->Zdn = insword&0x1f; break; - case ENC_LASTA_R_P_Z_: - case ENC_LASTB_R_P_Z_: - // xxxxxxxx|size=xx|xxxxx|B=x|xxx|Pg=xxx|Zn=xxxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->B = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_LASTA_V_P_Z_: - case ENC_LASTB_V_P_Z_: - // xxxxxxxx|size=xx|xxxxx|B=x|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx + case ENC_FADDQV_Z_P_Z_: + case ENC_FADDV_V_P_Z_: + case ENC_FMAXNMQV_Z_P_Z_: + case ENC_FMAXNMV_V_P_Z_: + case ENC_FMAXQV_Z_P_Z_: + case ENC_FMAXV_V_P_Z_: + case ENC_FMINNMQV_Z_P_Z_: + case ENC_FMINNMV_V_P_Z_: + case ENC_FMINQV_Z_P_Z_: + case ENC_FMINV_V_P_Z_: + // xxx|xxxx|x|size=xx|xxx|opc=xxx|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx ctx->size = (insword>>22)&3; - ctx->B = (insword>>16)&1; + ctx->opc = (insword>>16)&7; ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Vd = insword&0x1f; break; - case ENC_MOV_MOVA_ZA_P_RZ_Q: - case ENC_MOVA_ZA_P_RZ_Q: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAd = insword&15; - break; - case ENC_MOV_MOVA_ZA_P_RZ_D: - case ENC_MOVA_ZA_P_RZ_D: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xxx|i1=x - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAd = (insword>>1)&7; - ctx->i1 = insword&1; - break; - case ENC_MOV_MOVA_ZA_P_RZ_W: - case ENC_MOVA_ZA_P_RZ_W: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xx|imm2=xx + case ENC_CNTP_R_P_P_: + case ENC_FIRSTP_R_P_P_: + case ENC_LASTP_R_P_P_: + // xxx|xxxx|x|size=xx|xxx|opc=xxx|xx|Pg=xxxx|x|Pn=xxxx|Rd=xxxxx ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAd = (insword>>2)&3; - ctx->imm2 = insword&3; + ctx->opc = (insword>>16)&7; + ctx->Pg = (insword>>10)&15; + ctx->Pn = (insword>>5)&15; + ctx->Rd = insword&0x1f; break; - case ENC_MOV_MOVA_ZA_P_RZ_H: - case ENC_MOVA_ZA_P_RZ_H: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=x|imm3=xxx + case ENC_CNTP_R_PN_: + // xxx|xxxx|x|size=xx|xxx|opc=xxx|xx|xxx|vl=x|x|PNn=xxxx|Rd=xxxxx ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAd = (insword>>3)&1; - ctx->imm3 = insword&7; + ctx->opc = (insword>>16)&7; + ctx->vl = (insword>>10)&1; + ctx->PNn = (insword>>5)&15; + ctx->Rd = insword&0x1f; break; - case ENC_MOV_MOVA_ZA_P_RZ_B: - case ENC_MOVA_ZA_P_RZ_B: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|imm4=xxxx + case ENC_FRECPX_Z_P_Z_Z: + case ENC_FSQRT_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|xxx|xxx|x|opc=xx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; + ctx->opc = (insword>>13)&3; ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; - ctx->imm4 = insword&15; - break; - case ENC_MOV_MOVA_Z_P_RZA_Q: - case ENC_MOVA_Z_P_RZA_Q: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->ZAn = (insword>>5)&15; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_MOVA_Z_P_RZA_D: - case ENC_MOVA_Z_P_RZA_D: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xxx|i1=x|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->ZAn = (insword>>6)&7; - ctx->i1 = (insword>>5)&1; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_MOVA_Z_P_RZA_W: - case ENC_MOVA_Z_P_RZA_W: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xx|imm2=xx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->ZAn = (insword>>7)&3; - ctx->imm2 = (insword>>5)&3; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_MOVA_Z_P_RZA_H: - case ENC_MOVA_Z_P_RZA_H: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=x|imm3=xxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->ZAn = (insword>>8)&1; - ctx->imm3 = (insword>>5)&7; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_MOVA_Z_P_RZA_B: - case ENC_MOVA_Z_P_RZA_B: - // xxxxxxxx|size=xx|xxxxx|Q=x|V=x|Rs=xx|Pg=xxx|x|imm4=xxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Q = (insword>>16)&1; - ctx->V = (insword>>15)&1; - ctx->Rs = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->imm4 = (insword>>5)&15; ctx->Zd = insword&0x1f; break; - case ENC_PTRUE_P_S_: - case ENC_PTRUES_P_S_: - // xxxxxxxx|size=xx|xxxxx|S=x|xxxxxx|pattern=xxxxx|x|Pd=xxxx - ctx->size = (insword>>22)&3; - ctx->S = (insword>>16)&1; - ctx->pattern = (insword>>5)&0x1f; - ctx->Pd = insword&15; - break; - case ENC_SADALP_Z_P_Z_: - case ENC_UADALP_Z_P_Z_: - // xxxxxxxx|size=xx|xxxxx|U=x|xxx|Pg=xxx|Zn=xxxxx|Zda=xxxxx - ctx->size = (insword>>22)&3; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; - break; - case ENC_AESD_Z_ZZ_: - case ENC_AESE_Z_ZZ_: - case ENC_SM4E_Z_ZZ_: - // xxxxxxxx|size=xx|xxxxx|op=x|xxxxx|o2=x|Zm=xxxxx|Zdn=xxxxx + case ENC_FRECPE_Z_Z_: + case ENC_FRSQRTE_Z_Z_: + // xxx|xxxx|x|size=xx|xxx|xx|op=x|xxxx|xx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->op = (insword>>16)&1; - ctx->o2 = (insword>>10)&1; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_CADD_Z_ZZ_: - case ENC_SQCADD_Z_ZZ_: - // xxxxxxxx|size=xx|xxxxx|op=x|xxxxx|rot=x|Zm=xxxxx|Zdn=xxxxx + case ENC_FRINTX_Z_P_Z_Z: + case ENC_FRINTI_Z_P_Z_Z: + case ENC_FRINTA_Z_P_Z_Z: + case ENC_FRINTN_Z_P_Z_Z: + case ENC_FRINTZ_Z_P_Z_Z: + case ENC_FRINTM_Z_P_Z_Z: + case ENC_FRINTP_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|xxx|xx|op=x|x|opc2=xx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->op = (insword>>16)&1; - ctx->rot = (insword>>10)&1; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_SHA1H_SS_CRYPTOSHA2: - case ENC_SHA1SU1_VV_CRYPTOSHA2: - case ENC_SHA256SU0_VV_CRYPTOSHA2: - // xxxxxxxx|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>12)&0x1f; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_AESD_B_CRYPTOAES: - case ENC_AESE_B_CRYPTOAES: - case ENC_AESIMC_B_CRYPTOAES: - case ENC_AESMC_B_CRYPTOAES: - // xxxxxxxx|size=xx|xxxxx|opcode[4:1]=xxxx|D=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>13)&15; - ctx->D = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_FCADD_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxxxx|rot=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->rot = (insword>>16)&1; + ctx->opc2 = (insword>>13)&3; ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; case ENC_SQDECP_Z_P_Z_: case ENC_SQINCP_Z_P_Z_: case ENC_UQDECP_Z_P_Z_: case ENC_UQINCP_Z_P_Z_: - // xxxxxxxx|size=xx|xxxx|D=x|U=x|xxxxx|opc=xx|Pm=xxxx|Zdn=xxxxx + // xxx|xxxx|x|size=xx|xxx|x|D=x|U=x|xxxx|x|opc=xx|Pm=xxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; ctx->D = (insword>>17)&1; ctx->U = (insword>>16)&1; @@ -2527,7 +3518,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQDECP_R_P_R_X: case ENC_UQINCP_R_P_R_UW: case ENC_UQINCP_R_P_R_X: - // xxxxxxxx|size=xx|xxxx|D=x|U=x|xxxxx|sf=x|op=x|Pm=xxxx|Rdn=xxxxx + // xxx|xxxx|x|size=xx|xxx|x|D=x|U=x|xxxx|x|sf=x|op=x|Pm=xxxx|Rdn=xxxxx ctx->size = (insword>>22)&3; ctx->D = (insword>>17)&1; ctx->U = (insword>>16)&1; @@ -2536,47 +3527,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Pm = (insword>>5)&15; ctx->Rdn = insword&0x1f; break; - case ENC_MUL_Z_P_ZZ_: - case ENC_SMULH_Z_P_ZZ_: - case ENC_UMULH_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxxx|H=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->H = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_SDIV_Z_P_ZZ_: - case ENC_SDIVR_Z_P_ZZ_: - case ENC_UDIV_Z_P_ZZ_: - case ENC_UDIVR_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxxx|R=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->R = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_SUNPKHI_Z_Z_: - case ENC_SUNPKLO_Z_Z_: - case ENC_UUNPKHI_Z_Z_: - case ENC_UUNPKLO_Z_Z_: - // xxxxxxxx|size=xx|xxxx|U=x|H=x|xxxxxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->U = (insword>>17)&1; - ctx->H = (insword>>16)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; case ENC_FCMEQ_P_P_Z0_: case ENC_FCMGT_P_P_Z0_: case ENC_FCMGE_P_P_Z0_: case ENC_FCMLT_P_P_Z0_: case ENC_FCMLE_P_P_Z0_: case ENC_FCMNE_P_P_Z0_: - // xxxxxxxx|size=xx|xxxx|eq=x|lt=x|xxx|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + // xxx|xxxx|x|size=xx|xxx|x|eq=x|lt=x|xxx|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->eq = (insword>>17)&1; ctx->lt = (insword>>16)&1; @@ -2587,7 +3544,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_DECP_R_P_R_: case ENC_INCP_R_P_R_: - // xxxxxxxx|size=xx|xxxx|op=x|D=x|xxxxx|opc2=xx|Pm=xxxx|Rdn=xxxxx + // xxx|xxxx|x|size=xx|xxx|x|op=x|D=x|xxxx|x|opc2=xx|Pm=xxxx|Rdn=xxxxx ctx->size = (insword>>22)&3; ctx->op = (insword>>17)&1; ctx->D = (insword>>16)&1; @@ -2597,7 +3554,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_DECP_Z_P_Z_: case ENC_INCP_Z_P_Z_: - // xxxxxxxx|size=xx|xxxx|op=x|D=x|xxxxx|opc2=xx|Pm=xxxx|Zdn=xxxxx + // xxx|xxxx|x|size=xx|xxx|x|op=x|D=x|xxxx|x|opc2=xx|Pm=xxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; ctx->op = (insword>>17)&1; ctx->D = (insword>>16)&1; @@ -2605,317 +3562,28 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Pm = (insword>>5)&15; ctx->Zdn = insword&0x1f; break; - case ENC_SADDV_R_P_Z_: - case ENC_SMAXV_R_P_Z_: - case ENC_SMINV_R_P_Z_: - case ENC_UADDV_R_P_Z_: - case ENC_UMAXV_R_P_Z_: - case ENC_UMINV_R_P_Z_: - // xxxxxxxx|size=xx|xxxx|op=x|U=x|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx - ctx->size = (insword>>22)&3; - ctx->op = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Vd = insword&0x1f; - break; case ENC_FADDA_V_P_Z_: - // xxxxxxxx|size=xx|xxxx|opc=xx|xxx|Pg=xxx|Zm=xxxxx|Vdn=xxxxx + // xxx|xxxx|x|size=xx|xxx|x|opc=xx|xxx|Pg=xxx|Zm=xxxxx|Vdn=xxxxx ctx->size = (insword>>22)&3; ctx->opc = (insword>>16)&3; ctx->Pg = (insword>>10)&7; ctx->Zm = (insword>>5)&0x1f; ctx->Vdn = insword&0x1f; break; - case ENC_ANDV_R_P_Z_: - case ENC_EORV_R_P_Z_: - case ENC_ORV_R_P_Z_: - // xxxxxxxx|size=xx|xxxx|opc=xx|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>16)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Vd = insword&0x1f; - break; - case ENC_FRECPX_Z_P_Z_: - case ENC_FSQRT_Z_P_Z_: - case ENC_RBIT_Z_P_Z_: - case ENC_REVB_Z_Z_: - case ENC_REVH_Z_Z_: - case ENC_REVW_Z_Z_: - // xxxxxxxx|size=xx|xxxx|opc=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>16)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_ASR_Z_P_ZW_: - case ENC_ASR_Z_P_ZZ_: - case ENC_ASRR_Z_P_ZZ_: - case ENC_LSL_Z_P_ZW_: - case ENC_LSL_Z_P_ZZ_: - case ENC_LSLR_Z_P_ZZ_: - case ENC_LSR_Z_P_ZW_: - case ENC_LSR_Z_P_ZZ_: - case ENC_LSRR_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxx|R=x|L=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->R = (insword>>18)&1; - ctx->L = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_SHADD_Z_P_ZZ_: - case ENC_SHSUB_Z_P_ZZ_: - case ENC_SHSUBR_Z_P_ZZ_: - case ENC_SRHADD_Z_P_ZZ_: - case ENC_UHADD_Z_P_ZZ_: - case ENC_UHSUB_Z_P_ZZ_: - case ENC_UHSUBR_Z_P_ZZ_: - case ENC_URHADD_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxx|R=x|S=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->R = (insword>>18)&1; - ctx->S = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_FTMAD_Z_ZZI_: - // xxxxxxxx|size=xx|xxx|imm3=xxx|xxxxxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->imm3 = (insword>>16)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_SQADD_Z_P_ZZ_: - case ENC_SQSUB_Z_P_ZZ_: - case ENC_SQSUBR_Z_P_ZZ_: - case ENC_SUQADD_Z_P_ZZ_: - case ENC_UQADD_Z_P_ZZ_: - case ENC_UQSUB_Z_P_ZZ_: - case ENC_UQSUBR_Z_P_ZZ_: - case ENC_USQADD_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxx|op=x|S=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->op = (insword>>18)&1; - ctx->S = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_FRECPE_Z_Z_: - case ENC_FRSQRTE_Z_Z_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xxxxxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_ADD_Z_P_ZZ_: - case ENC_AND_Z_P_ZZ_: - case ENC_BIC_Z_P_ZZ_: - case ENC_EOR_Z_P_ZZ_: - case ENC_FADDP_Z_P_ZZ_: - case ENC_FMAXNMP_Z_P_ZZ_: - case ENC_FMAXP_Z_P_ZZ_: - case ENC_FMINNMP_Z_P_ZZ_: - case ENC_FMINP_Z_P_ZZ_: - case ENC_ORR_Z_P_ZZ_: - case ENC_SUB_Z_P_ZZ_: - case ENC_SUBR_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_FADDV_V_P_Z_: - case ENC_FMAXNMV_V_P_Z_: - case ENC_FMAXV_V_P_Z_: - case ENC_FMINNMV_V_P_Z_: - case ENC_FMINV_V_P_Z_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Vd = insword&0x1f; - break; - case ENC_ABS_Z_P_Z_: - case ENC_CLS_Z_P_Z_: - case ENC_CLZ_Z_P_Z_: - case ENC_CNOT_Z_P_Z_: - case ENC_CNT_Z_P_Z_: - case ENC_FABS_Z_P_Z_: - case ENC_FNEG_Z_P_Z_: - case ENC_FRINTI_Z_P_Z_: - case ENC_FRINTX_Z_P_Z_: - case ENC_FRINTA_Z_P_Z_: - case ENC_FRINTN_Z_P_Z_: - case ENC_FRINTZ_Z_P_Z_: - case ENC_FRINTM_Z_P_Z_: - case ENC_FRINTP_Z_P_Z_: - case ENC_NEG_Z_P_Z_: - case ENC_NOT_Z_P_Z_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_FADD_Z_P_ZS_: - case ENC_FMAX_Z_P_ZS_: - case ENC_FMAXNM_Z_P_ZS_: - case ENC_FMIN_Z_P_ZS_: - case ENC_FMINNM_Z_P_ZS_: - case ENC_FMUL_Z_P_ZS_: - case ENC_FSUB_Z_P_ZS_: - case ENC_FSUBR_Z_P_ZS_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xxx|Pg=xxx|xxxx|i1=x|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->i1 = (insword>>5)&1; - ctx->Zdn = insword&0x1f; - break; - case ENC_CNTP_R_P_P_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xx|Pg=xxxx|x|Pn=xxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&15; - ctx->Pn = (insword>>5)&15; - ctx->Rd = insword&0x1f; - break; - case ENC_MUL_Z_ZI_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xx|o2=x|imm8=xxxxxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->o2 = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zdn = insword&0x1f; - break; - case ENC_ADD_Z_ZI_: - case ENC_SUB_Z_ZI_: - case ENC_SUBR_Z_ZI_: - // xxxxxxxx|size=xx|xxx|opc<2:1>=xx|opc<0>=x|xx|sh=x|imm8=xxxxxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->opc = (insword>>16)&1; - ctx->sh = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zdn = insword&0x1f; - break; - case ENC_MOVPRFX_Z_P_Z_: - // xxxxxxxx|size=xx|xxx|opc=xx|M=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->M = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_ADDP_Z_P_ZZ_: - case ENC_SABD_Z_P_ZZ_: - case ENC_SMAX_Z_P_ZZ_: - case ENC_SMAXP_Z_P_ZZ_: - case ENC_SMIN_Z_P_ZZ_: - case ENC_SMINP_Z_P_ZZ_: - case ENC_UABD_Z_P_ZZ_: - case ENC_UMAX_Z_P_ZZ_: - case ENC_UMAXP_Z_P_ZZ_: - case ENC_UMIN_Z_P_ZZ_: - case ENC_UMINP_Z_P_ZZ_: - // xxxxxxxx|size=xx|xxx|opc=xx|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; - break; - case ENC_FMOV_FDUP_Z_I_: - case ENC_FDUP_Z_I_: - // xxxxxxxx|size=xx|xxx|opc=xx|xxx|o2=x|imm8=xxxxxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->o2 = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zd = insword&0x1f; - break; - case ENC_FMOV_DUP_Z_I_: - case ENC_MOV_DUP_Z_I_: - case ENC_DUP_Z_I_: - // xxxxxxxx|size=xx|xxx|opc=xx|xxx|sh=x|imm8=xxxxxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&3; - ctx->sh = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zd = insword&0x1f; - break; - case ENC_SXTB_Z_P_Z_: - case ENC_SXTH_Z_P_Z_: - case ENC_SXTW_Z_P_Z_: - case ENC_UXTB_Z_P_Z_: - case ENC_UXTH_Z_P_Z_: - case ENC_UXTW_Z_P_Z_: - // xxxxxxxx|size=xx|xxx|xx|U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_SMAX_Z_ZI_: - case ENC_SMIN_Z_ZI_: - case ENC_UMAX_Z_ZI_: - case ENC_UMIN_Z_ZI_: - // xxxxxxxx|size=xx|xxx|xx|U=x|xx|o2=x|imm8=xxxxxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->U = (insword>>16)&1; - ctx->o2 = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zdn = insword&0x1f; - break; - case ENC_SQADD_Z_ZI_: - case ENC_SQSUB_Z_ZI_: - case ENC_UQADD_Z_ZI_: - case ENC_UQSUB_Z_ZI_: - // xxxxxxxx|size=xx|xxx|xx|U=x|xx|sh=x|imm8=xxxxxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->U = (insword>>16)&1; - ctx->sh = (insword>>13)&1; - ctx->imm8 = (insword>>5)&0xff; - ctx->Zdn = insword&0x1f; - break; - case ENC_FMOV_FCPY_Z_P_I_: case ENC_FCPY_Z_P_I_: - // xxxxxxxx|size=xx|xx|Pg=xxxx|xxx|imm8=xxxxxxxx|Zd=xxxxx + case ENC_FMOV_Z_P_I__FCPY_Z_P_I_: + // xxx|xxxx|x|size=xx|xx|Pg=xxxx|xxx|imm8=xxxxxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Pg = (insword>>16)&15; ctx->imm8 = (insword>>5)&0xff; ctx->Zd = insword&0x1f; break; - case ENC_FMOV_CPY_Z_P_I_: - case ENC_MOV_CPY_Z_O_I_: - case ENC_MOV_CPY_Z_P_I_: case ENC_CPY_Z_O_I_: case ENC_CPY_Z_P_I_: - // xxxxxxxx|size=xx|xx|Pg=xxxx|x|M=x|sh=x|imm8=xxxxxxxx|Zd=xxxxx + case ENC_FMOV_Z_P_0__CPY_Z_P_I_: + case ENC_MOV_Z_O_I__CPY_Z_O_I_: + case ENC_MOV_Z_P_I__CPY_Z_P_I_: + // xxx|xxxx|x|size=xx|xx|Pg=xxxx|x|M=x|sh=x|imm8=xxxxxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Pg = (insword>>16)&15; ctx->M = (insword>>14)&1; @@ -2923,157 +3591,124 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->imm8 = (insword>>5)&0xff; ctx->Zd = insword&0x1f; break; - case ENC_TRN1_P_PP_: - case ENC_TRN2_P_PP_: - case ENC_UZP1_P_PP_: - case ENC_UZP2_P_PP_: - case ENC_ZIP2_P_PP_: - case ENC_ZIP1_P_PP_: - // xxxxxxxx|size=xx|xx|Pm=xxxx|xxx|opc=xx|H=x|x|Pn=xxxx|x|Pd=xxxx + case ENC_PNEXT_P_P_P_: + // xxx|xxxx|x|size=xx|xx|xxxx|xx|xxx|xx|Pv=xxxx|x|Pdn=xxxx ctx->size = (insword>>22)&3; - ctx->Pm = (insword>>16)&15; - ctx->opc = (insword>>11)&3; - ctx->H = (insword>>10)&1; - ctx->Pn = (insword>>5)&15; - ctx->Pd = insword&15; + ctx->Pv = (insword>>5)&15; + ctx->Pdn = insword&15; break; - case ENC_SQRSHL_Z_P_ZZ_: - case ENC_SQRSHLR_Z_P_ZZ_: - case ENC_SQSHL_Z_P_ZZ_: - case ENC_SQSHLR_Z_P_ZZ_: - case ENC_SRSHL_Z_P_ZZ_: - case ENC_SRSHLR_Z_P_ZZ_: - case ENC_UQRSHL_Z_P_ZZ_: - case ENC_UQRSHLR_Z_P_ZZ_: - case ENC_UQSHL_Z_P_ZZ_: - case ENC_UQSHLR_Z_P_ZZ_: - case ENC_URSHL_Z_P_ZZ_: - case ENC_URSHLR_Z_P_ZZ_: - // xxxxxxxx|size=xx|xx|Q=x|R=x|N=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + case ENC_PTRUE_P_S_: + case ENC_PTRUES_P_S_: + // xxx|xxxx|x|size=xx|xx|xxx|S=x|xx|xxx|x|pattern=xxxxx|x|Pd=xxxx ctx->size = (insword>>22)&3; - ctx->Q = (insword>>19)&1; - ctx->R = (insword>>18)&1; - ctx->N = (insword>>17)&1; - ctx->U = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->S = (insword>>16)&1; + ctx->pattern = (insword>>5)&0x1f; + ctx->Pd = insword&15; break; - case ENC_SQABS_Z_P_Z_: - case ENC_SQNEG_Z_P_Z_: - case ENC_URECPE_Z_P_Z_: - case ENC_URSQRTE_Z_P_Z_: - // xxxxxxxx|size=xx|xx|Q=x|x|opc=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + case ENC_ABS_Z_P_Z_M: + case ENC_ABS_Z_P_Z_Z: + case ENC_CLS_Z_P_Z_M: + case ENC_CLS_Z_P_Z_Z: + case ENC_CLZ_Z_P_Z_M: + case ENC_CLZ_Z_P_Z_Z: + case ENC_CNOT_Z_P_Z_M: + case ENC_CNOT_Z_P_Z_Z: + case ENC_CNT_Z_P_Z_M: + case ENC_CNT_Z_P_Z_Z: + case ENC_FABS_Z_P_Z_M: + case ENC_FABS_Z_P_Z_Z: + case ENC_FNEG_Z_P_Z_M: + case ENC_FNEG_Z_P_Z_Z: + case ENC_NEG_Z_P_Z_M: + case ENC_NEG_Z_P_Z_Z: + case ENC_NOT_Z_P_Z_M: + case ENC_NOT_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|x|M=x|x|opc=xxx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->Q = (insword>>19)&1; - ctx->opc = (insword>>16)&3; + ctx->M = (insword>>20)&1; + ctx->opc = (insword>>16)&7; ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_DECB_R_RS_: - case ENC_DECD_R_RS_: - case ENC_DECH_R_RS_: - case ENC_DECW_R_RS_: - case ENC_INCB_R_RS_: - case ENC_INCD_R_RS_: - case ENC_INCH_R_RS_: - case ENC_INCW_R_RS_: - // xxxxxxxx|size=xx|xx|imm4=xxxx|xxxxx|D=x|pattern=xxxxx|Rdn=xxxxx + case ENC_SXTB_Z_P_Z_M: + case ENC_SXTB_Z_P_Z_Z: + case ENC_SXTH_Z_P_Z_M: + case ENC_SXTH_Z_P_Z_Z: + case ENC_SXTW_Z_P_Z_M: + case ENC_SXTW_Z_P_Z_Z: + case ENC_UXTB_Z_P_Z_M: + case ENC_UXTB_Z_P_Z_Z: + case ENC_UXTH_Z_P_Z_M: + case ENC_UXTH_Z_P_Z_Z: + case ENC_UXTW_Z_P_Z_M: + case ENC_UXTW_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|x|M=x|x|xx|U=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->imm4 = (insword>>16)&15; - ctx->D = (insword>>10)&1; - ctx->pattern = (insword>>5)&0x1f; - ctx->Rdn = insword&0x1f; - break; - case ENC_DECD_Z_ZS_: - case ENC_DECH_Z_ZS_: - case ENC_DECW_Z_ZS_: - case ENC_INCD_Z_ZS_: - case ENC_INCH_Z_ZS_: - case ENC_INCW_Z_ZS_: - // xxxxxxxx|size=xx|xx|imm4=xxxx|xxxxx|D=x|pattern=xxxxx|Zdn=xxxxx - ctx->size = (insword>>22)&3; - ctx->imm4 = (insword>>16)&15; - ctx->D = (insword>>10)&1; - ctx->pattern = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->M = (insword>>20)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_CNTB_R_S_: - case ENC_CNTD_R_S_: - case ENC_CNTH_R_S_: - case ENC_CNTW_R_S_: - // xxxxxxxx|size=xx|xx|imm4=xxxx|xxxxx|op=x|pattern=xxxxx|Rd=xxxxx + case ENC_INDEX_Z_RR_: + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xxxx|xx|Rn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->imm4 = (insword>>16)&15; - ctx->op = (insword>>10)&1; - ctx->pattern = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; + ctx->Rm = (insword>>16)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_SQDECD_Z_ZS_: - case ENC_SQDECH_Z_ZS_: - case ENC_SQDECW_Z_ZS_: - case ENC_SQINCD_Z_ZS_: - case ENC_SQINCH_Z_ZS_: - case ENC_SQINCW_Z_ZS_: - case ENC_UQDECD_Z_ZS_: - case ENC_UQDECH_Z_ZS_: - case ENC_UQDECW_Z_ZS_: - case ENC_UQINCD_Z_ZS_: - case ENC_UQINCH_Z_ZS_: - case ENC_UQINCW_Z_ZS_: - // xxxxxxxx|size=xx|xx|imm4=xxxx|xxxx|D=x|U=x|pattern=xxxxx|Zdn=xxxxx + case ENC_INDEX_Z_IR_: + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xxxx|xx|imm5=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->imm4 = (insword>>16)&15; - ctx->D = (insword>>11)&1; - ctx->U = (insword>>10)&1; - ctx->pattern = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->Rm = (insword>>16)&0x1f; + ctx->imm5 = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_FABD_Z_P_ZZ_: - case ENC_FADD_Z_P_ZZ_: - case ENC_FDIV_Z_P_ZZ_: - case ENC_FDIVR_Z_P_ZZ_: - case ENC_FMAX_Z_P_ZZ_: - case ENC_FMAXNM_Z_P_ZZ_: - case ENC_FMIN_Z_P_ZZ_: - case ENC_FMINNM_Z_P_ZZ_: - case ENC_FMUL_Z_P_ZZ_: - case ENC_FMULX_Z_P_ZZ_: - case ENC_FSCALE_Z_P_ZZ_: - case ENC_FSUB_Z_P_ZZ_: - case ENC_FSUBR_Z_P_ZZ_: - // xxxxxxxx|size=xx|xx|opc<3:1>=xxx|opc<0>=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + case ENC_WHILEGE_PN_RR_: + case ENC_WHILEGT_PN_RR_: + case ENC_WHILEHI_PN_RR_: + case ENC_WHILEHS_PN_RR_: + case ENC_WHILELE_PN_RR_: + case ENC_WHILELO_PN_RR_: + case ENC_WHILELS_PN_RR_: + case ENC_WHILELT_PN_RR_: + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xx|vl=x|x|U=x|lt=x|Rn=xxxxx|x|eq=x|PNd=xxx ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&7; - ctx->opc = (insword>>16)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zm = (insword>>5)&0x1f; - ctx->Zdn = insword&0x1f; + ctx->Rm = (insword>>16)&0x1f; + ctx->vl = (insword>>13)&1; + ctx->U = (insword>>11)&1; + ctx->lt = (insword>>10)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->eq = (insword>>3)&1; + ctx->PNd = insword&7; break; - case ENC_INDEX_Z_RR_: - // xxxxxxxx|size=xx|x|Rm=xxxxx|xxxxxx|Rn=xxxxx|Zd=xxxxx + case ENC_WHILEGE_PP_RR_: + case ENC_WHILEGT_PP_RR_: + case ENC_WHILEHI_PP_RR_: + case ENC_WHILEHS_PP_RR_: + case ENC_WHILELE_PP_RR_: + case ENC_WHILELO_PP_RR_: + case ENC_WHILELS_PP_RR_: + case ENC_WHILELT_PP_RR_: + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xx|xx|U=x|lt=x|Rn=xxxxx|x|Pd=xxx|eq=x ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; + ctx->U = (insword>>11)&1; + ctx->lt = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Pd = (insword>>1)&7; + ctx->eq = insword&1; break; case ENC_WHILERW_P_RR_: case ENC_WHILEWR_P_RR_: - // xxxxxxxx|size=xx|x|Rm=xxxxx|xxxxxx|Rn=xxxxx|rw=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xx|xx|xx|Rn=xxxxx|rw=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->rw = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_INDEX_Z_IR_: - // xxxxxxxx|size=xx|x|Rm=xxxxx|xxxxxx|imm5=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->imm5 = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; case ENC_WHILEGE_P_P_RR_: case ENC_WHILEGT_P_P_RR_: case ENC_WHILEHI_P_P_RR_: @@ -3082,7 +3717,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_WHILELO_P_P_RR_: case ENC_WHILELS_P_P_RR_: case ENC_WHILELT_P_P_RR_: - // xxxxxxxx|size=xx|x|Rm=xxxxx|xxx|sf=x|U=x|lt=x|Rn=xxxxx|eq=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|Rm=xxxxx|xx|x|sf=x|U=x|lt=x|Rn=xxxxx|eq=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; ctx->sf = (insword>>12)&1; @@ -3092,33 +3727,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->eq = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_SHA1C_QSV_CRYPTOSHA3: - case ENC_SHA1M_QSV_CRYPTOSHA3: - case ENC_SHA1P_QSV_CRYPTOSHA3: - case ENC_SHA1SU0_VVV_CRYPTOSHA3: - case ENC_SHA256SU1_VVV_CRYPTOSHA3: - // xxxxxxxx|size=xx|x|Rm=xxxxx|x|opcode=xxx|xx|Rn=xxxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_SHA256H2_QQV_CRYPTOSHA3: - case ENC_SHA256H_QQV_CRYPTOSHA3: - // xxxxxxxx|size=xx|x|Rm=xxxxx|x|opcode[2:1]=xx|P=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>13)&3; - ctx->P = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_FMAD_Z_P_ZZZ_: case ENC_FMSB_Z_P_ZZZ_: case ENC_FNMAD_Z_P_ZZZ_: case ENC_FNMSB_Z_P_ZZZ_: - // xxxxxxxx|size=xx|x|Za=xxxxx|x|N=x|op=x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + // xxx|xxxx|x|size=xx|x|Za=xxxxx|x|N=x|op=x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; ctx->Za = (insword>>16)&0x1f; ctx->N = (insword>>14)&1; @@ -3135,7 +3748,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMPLE_P_P_ZW_: case ENC_CMPLO_P_P_ZW_: case ENC_CMPLS_P_P_ZW_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|U=x|x|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|U=x|x|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->U = (insword>>15)&1; @@ -3145,13 +3758,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->ne = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_FCMLE_FCMGE_P_P_ZZ_: - case ENC_FCMLT_FCMGT_P_P_ZZ_: case ENC_FCMEQ_P_P_ZZ_: case ENC_FCMGT_P_P_ZZ_: case ENC_FCMGE_P_P_ZZ_: case ENC_FCMNE_P_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|op=x|x|cmph=x|Pg=xxx|Zn=xxxxx|cmpl=x|Pd=xxxx + case ENC_FCMLE_P_P_ZZ__FCMGE_P_P_ZZ_: + case ENC_FCMLT_P_P_ZZ__FCMGT_P_P_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|op=x|x|cmph=x|Pg=xxx|Zn=xxxxx|cmpl=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; @@ -3161,10 +3774,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->cmpl = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_CMPLE_CMPGE_P_P_ZZ_: - case ENC_CMPLO_CMPHI_P_P_ZZ_: - case ENC_CMPLS_CMPHS_P_P_ZZ_: - case ENC_CMPLT_CMPGT_P_P_ZZ_: case ENC_CMPEQ_P_P_ZW_: case ENC_CMPNE_P_P_ZW_: case ENC_CMPEQ_P_P_ZZ_: @@ -3173,7 +3782,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMPHI_P_P_ZZ_: case ENC_CMPHS_P_P_ZZ_: case ENC_CMPNE_P_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + case ENC_CMPLE_P_P_ZZ__CMPGE_P_P_ZZ_: + case ENC_CMPLO_P_P_ZZ__CMPHI_P_P_ZZ_: + case ENC_CMPLS_P_P_ZZ__CMPHS_P_P_ZZ_: + case ENC_CMPLT_P_P_ZZ__CMPGT_P_P_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; @@ -3183,12 +3796,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->ne = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_FACLE_FACGE_P_P_ZZ_: - case ENC_FACLT_FACGT_P_P_ZZ_: case ENC_FACGT_P_P_ZZ_: case ENC_FACGE_P_P_ZZ_: + case ENC_FACLE_P_P_ZZ__FACGE_P_P_ZZ_: + case ENC_FACLT_P_P_ZZ__FACGT_P_P_ZZ_: case ENC_FCMUO_P_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|o3=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|o3=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; @@ -3198,98 +3811,200 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->o3 = (insword>>4)&1; ctx->Pd = insword&15; break; - case ENC_HISTSEG_Z_ZZ_: + case ENC_BFCLAMP_Z_ZZ_: + case ENC_FCLAMP_Z_ZZ_: case ENC_TBL_Z_ZZ_1: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + case ENC_TBXQ_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_USDOT_Z_ZZZ_S: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx + case ENC_SCLAMP_Z_ZZ_: + case ENC_UCLAMP_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxxxx|U=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; + ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_SQDMULH_Z_ZZ_: - case ENC_SQRDMULH_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx + case ENC_TBL_Z_ZZ_2: + case ENC_TBX_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxxxx|op=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->R = (insword>>10)&1; + ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_SQDMLALBT_Z_ZZZ_: - case ENC_SQDMLSLBT_Z_ZZZ_: - case ENC_SQRDMLAH_Z_ZZZ_: - case ENC_SQRDMLSH_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx + case ENC_FTSSEL_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxxx|x|op=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->S = (insword>>10)&1; + ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_SCLAMP_Z_ZZ_: - case ENC_UCLAMP_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|U=x|Zn=xxxxx|Zd=xxxxx + case ENC_HISTCNT_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>10)&1; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_SABA_Z_ZZZ_: - case ENC_SDOT_Z_ZZZ_: - case ENC_UABA_Z_ZZZ_: - case ENC_UDOT_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx + case ENC_MATCH_P_P_ZZ_: + case ENC_NMATCH_P_P_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|op=x|Pd=xxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->op = (insword>>4)&1; + ctx->Pd = insword&15; + break; + case ENC_ADD_Z_ZZ_: + case ENC_ADDPT_Z_ZZ_: + case ENC_BFADD_Z_ZZ_: + case ENC_BFMUL_Z_ZZ_: + case ENC_BFSUB_Z_ZZ_: + case ENC_FADD_Z_ZZ_: + case ENC_FMUL_Z_ZZ_: + case ENC_FRECPS_Z_ZZ_: + case ENC_FRSQRTS_Z_ZZ_: + case ENC_FSUB_Z_ZZ_: + case ENC_FTSMUL_Z_ZZ_: + case ENC_SUB_Z_ZZ_: + case ENC_SUBPT_Z_ZZ_: + case ENC_TBLQ_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|opc=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->opc = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_HISTSEG_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_PMULL_MZ_ZZW_1X2: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + break; + case ENC_PMLAL_MZ_ZZZW_1X2: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zda=xxxx|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = (insword>>1)&15; + break; + case ENC_TRN1_Z_ZZ_: + case ENC_TRN2_Z_ZZ_: + case ENC_UZP1_Z_ZZ_: + case ENC_UZP2_Z_ZZ_: + case ENC_UZPQ1_Z_ZZ_: + case ENC_UZPQ2_Z_ZZ_: + case ENC_ZIP2_Z_ZZ_: + case ENC_ZIP1_Z_ZZ_: + case ENC_ZIPQ1_Z_ZZ_: + case ENC_ZIPQ2_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xx|H=x|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->H = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SQDMULH_Z_ZZ_: + case ENC_SQRDMULH_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xx|R=x|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->R = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SQADD_Z_ZZ_: + case ENC_SQSUB_Z_ZZ_: + case ENC_UQADD_Z_ZZ_: + case ENC_UQSUB_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xx|U=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_FTSSEL_Z_ZZ_: case ENC_RAX1_Z_ZZ_: case ENC_SM4EKEY_Z_ZZ_: - case ENC_TBL_Z_ZZ_2: - case ENC_TBX_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|op=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xx|op=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_EORBT_Z_ZZ_: - case ENC_EORTB_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxxx|tb=x|Zn=xxxxx|Zd=xxxxx + case ENC_LSL_Z_ZW_: + case ENC_MUL_Z_ZZ_: + case ENC_PMUL_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|x|opc=xx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->tb = (insword>>10)&1; + ctx->opc = (insword>>10)&3; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_SQDMLALB_Z_ZZZ_: - case ENC_SQDMLALT_Z_ZZZ_: - case ENC_SQDMLSLB_Z_ZZZ_: - case ENC_SQDMLSLT_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|S=x|T=x|Zn=xxxxx|Zda=xxxxx + case ENC_ASR_Z_ZW_: + case ENC_LSR_Z_ZW_: + case ENC_SMULH_Z_ZZ_: + case ENC_UMULH_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|x|x|U=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->S = (insword>>11)&1; - ctx->T = (insword>>10)&1; + ctx->U = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_Z_P_Z__SEL_Z_P_ZZ_: + case ENC_SEL_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|Pv=xxxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pv = (insword>>10)&15; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SABA_Z_ZZZ_: + case ENC_UABA_Z_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|xxx|U=x|Zn=xxxxx|Zda=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; + case ENC_EORBT_Z_ZZ_: + case ENC_EORTB_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|xxx|tb=x|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->tb = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_SADDLBT_Z_ZZ_: case ENC_SSUBLBT_Z_ZZ_: case ENC_SSUBLTB_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|S=x|tb=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|xx|S=x|tb=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->S = (insword>>11)&1; @@ -3301,7 +4016,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SABALT_Z_ZZZ_: case ENC_UABALB_Z_ZZZ_: case ENC_UABALT_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|U=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|xx|U=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->U = (insword>>11)&1; @@ -3312,52 +4027,81 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_BDEP_Z_ZZ_: case ENC_BEXT_Z_ZZ_: case ENC_BGRP_Z_ZZ_: - case ENC_LSL_Z_ZW_: - case ENC_MUL_Z_ZZ_: - case ENC_PMUL_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|opc=xx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|xx|xx|opc=xx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->opc = (insword>>10)&3; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_CDOT_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|rot=xx|Zn=xxxxx|Zda=xxxxx + case ENC_FMLA_Z_P_ZZZ_: + case ENC_FMLS_Z_P_ZZZ_: + case ENC_FNMLA_Z_P_ZZZ_: + case ENC_FNMLS_Z_P_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|N=x|op=x|Pg=xxx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->rot = (insword>>10)&3; + ctx->N = (insword>>14)&1; + ctx->op = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_ASR_Z_ZW_: - case ENC_LSR_Z_ZW_: - case ENC_SMULH_Z_ZZ_: - case ENC_UMULH_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxxx|x|U=x|Zn=xxxxx|Zd=xxxxx + case ENC_FCMLA_Z_P_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|rot=xx|Pg=xxx|Zn=xxxxx|Zda=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->rot = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_USDOT_Z_ZZZ_S: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xxxxx|Zn=xxxxx|Zda=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_SQDMLALBT_Z_ZZZ_: + case ENC_SQDMLSLBT_Z_ZZZ_: + case ENC_SQRDMLAH_Z_ZZZ_: + case ENC_SQRDMLSH_Z_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xxxx|S=x|Zn=xxxxx|Zda=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->S = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_SDOT_Z_ZZZ_: + case ENC_UDOT_Z_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xxxx|U=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_HISTCNT_Z_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + case ENC_SQDMLALB_Z_ZZZ_: + case ENC_SQDMLALT_Z_ZZZ_: + case ENC_SQDMLSLB_Z_ZZZ_: + case ENC_SQDMLSLT_Z_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xxx|S=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; + ctx->S = (insword>>11)&1; + ctx->T = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_MATCH_P_P_ZZ_: - case ENC_NMATCH_P_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|op=x|Pd=xxxx + case ENC_CDOT_Z_ZZZ_: + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xxx|rot=xx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; + ctx->rot = (insword>>10)&3; ctx->Zn = (insword>>5)&0x1f; - ctx->op = (insword>>4)&1; - ctx->Pd = insword&15; + ctx->Zda = insword&0x1f; break; case ENC_ADDHNB_Z_ZZ_: case ENC_ADDHNT_Z_ZZ_: @@ -3367,7 +4111,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_RSUBHNT_Z_ZZ_: case ENC_SUBHNB_Z_ZZ_: case ENC_SUBHNT_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|S=x|R=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xx|S=x|R=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->S = (insword>>12)&1; @@ -3384,7 +4128,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UADDWT_Z_ZZ_: case ENC_USUBWB_Z_ZZ_: case ENC_USUBWT_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|S=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xx|S=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->S = (insword>>12)&1; @@ -3401,7 +4145,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UMLALT_Z_ZZZ_: case ENC_UMLSLB_Z_ZZZ_: case ENC_UMLSLT_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|S=x|U=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xx|S=x|U=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->S = (insword>>12)&1; @@ -3411,14 +4155,16 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zda = insword&0x1f; break; case ENC_PMULLB_Z_ZZ_: + case ENC_PMULLB_Z_ZZ_Q: case ENC_PMULLT_Z_ZZ_: + case ENC_PMULLT_Z_ZZ_Q: case ENC_SMULLB_Z_ZZ_: case ENC_SMULLT_Z_ZZ_: case ENC_SQDMULLB_Z_ZZ_: case ENC_SQDMULLT_Z_ZZ_: case ENC_UMULLB_Z_ZZ_: case ENC_UMULLT_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|op=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xx|op=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>12)&1; @@ -3429,7 +4175,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_CMLA_Z_ZZZ_: case ENC_SQRDCMLAH_Z_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|op=x|rot=xx|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|xx|op=x|rot=xx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>12)&1; @@ -3437,58 +4183,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_ADD_Z_ZZ_: - case ENC_FADD_Z_ZZ_: - case ENC_FMUL_Z_ZZ_: - case ENC_FRECPS_Z_ZZ_: - case ENC_FRSQRTS_Z_ZZ_: - case ENC_FSUB_Z_ZZ_: - case ENC_FTSMUL_Z_ZZ_: - case ENC_SUB_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|opc<2:1>=xx|opc<0>=x|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->opc = (insword>>11)&3; - ctx->opc = (insword>>10)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_TRN1_Z_ZZ_: - case ENC_TRN2_Z_ZZ_: - case ENC_UZP1_Z_ZZ_: - case ENC_UZP2_Z_ZZ_: - case ENC_ZIP2_Z_ZZ_: - case ENC_ZIP1_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|xx|H=x|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->H = (insword>>10)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_SQADD_Z_ZZ_: - case ENC_SQSUB_Z_ZZ_: - case ENC_UQADD_Z_ZZ_: - case ENC_UQSUB_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xxx|xx|U=x|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>10)&1; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; - case ENC_MOV_SEL_Z_P_ZZ_: - case ENC_SEL_Z_P_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xx|Pg=xxxx|Zn=xxxxx|Zd=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&15; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; - break; case ENC_MAD_Z_P_ZZZ_: case ENC_MSB_Z_P_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xx|op=x|Pg=xxx|Za=xxxxx|Zdn=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|x|op=x|Pg=xxx|Za=xxxxx|Zdn=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>13)&1; @@ -3496,9 +4193,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Za = (insword>>5)&0x1f; ctx->Zdn = insword&0x1f; break; + case ENC_BFMLA_Z_P_ZZZ_: + case ENC_BFMLS_Z_P_ZZZ_: case ENC_MLA_Z_P_ZZZ_: case ENC_MLS_Z_P_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xx|op=x|Pg=xxx|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|x|op=x|Pg=xxx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>13)&1; @@ -3518,7 +4217,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UADDLT_Z_ZZ_: case ENC_USUBLB_Z_ZZ_: case ENC_USUBLT_Z_ZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|xx|op=x|S=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|Zm=xxxxx|x|x|op=x|S=x|U=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->op = (insword>>13)&1; @@ -3528,31 +4227,8 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_FMLA_Z_P_ZZZ_: - case ENC_FMLS_Z_P_ZZZ_: - case ENC_FNMLA_Z_P_ZZZ_: - case ENC_FNMLS_Z_P_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|x|N=x|op=x|Pg=xxx|Zn=xxxxx|Zda=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->N = (insword>>14)&1; - ctx->op = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; - break; - case ENC_FCMLA_Z_P_ZZZ_: - // xxxxxxxx|size=xx|x|Zm=xxxxx|x|rot=xx|Pg=xxx|Zn=xxxxx|Zda=xxxxx - ctx->size = (insword>>22)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->rot = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; - break; - case ENC_FMUL_Z_ZZI_D: case ENC_MUL_Z_ZZI_D: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3561,7 +4237,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULH_Z_ZZI_D: case ENC_SQRDMULH_Z_ZZI_D: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3573,7 +4249,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_MLS_Z_ZZZI_D: case ENC_SQRDMLAH_Z_ZZZI_D: case ENC_SQRDMLSH_Z_ZZZI_D: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3583,7 +4259,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SDOT_Z_ZZZI_D: case ENC_UDOT_Z_ZZZI_D: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3593,19 +4269,29 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_FMLA_Z_ZZZI_D: case ENC_FMLS_Z_ZZZI_D: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxxx|op=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxx|o2=x|op=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; + ctx->o2 = (insword>>11)&1; ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; + case ENC_FMUL_Z_ZZI_D: + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxx|o2=x|x|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->i1 = (insword>>20)&1; + ctx->Zm = (insword>>16)&15; + ctx->o2 = (insword>>11)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_CDOT_Z_ZZZI_D: case ENC_CMLA_Z_ZZZI_S: case ENC_FCMLA_Z_ZZZI_S: case ENC_SQRDCMLAH_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i1=x|Zm=xxxx|xxxx|rot=xx|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i1=x|Zm=xxxx|xxxx|rot=xx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i1 = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3613,9 +4299,8 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_FMUL_Z_ZZI_S: case ENC_MUL_Z_ZZI_S: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxxxx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3624,7 +4309,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULH_Z_ZZI_S: case ENC_SQRDMULH_Z_ZZI_S: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3636,7 +4321,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_MLS_Z_ZZZI_S: case ENC_SQRDMLAH_Z_ZZZI_S: case ENC_SQRDMLSH_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3648,7 +4333,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SUDOT_Z_ZZZI_S: case ENC_UDOT_Z_ZZZI_S: case ENC_USDOT_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxxx|U=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3658,19 +4343,29 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_FMLA_Z_ZZZI_S: case ENC_FMLS_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxxx|op=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxx|o2=x|op=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; + ctx->o2 = (insword>>11)&1; ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; + case ENC_FMUL_Z_ZZI_S: + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxx|o2=x|x|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->i2 = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->o2 = (insword>>11)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_CDOT_Z_ZZZI_S: case ENC_CMLA_Z_ZZZI_H: case ENC_FCMLA_Z_ZZZI_H: case ENC_SQRDCMLAH_Z_ZZZI_H: - // xxxxxxxx|size=xx|x|i2=xx|Zm=xxx|xxxx|rot=xx|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2=xx|Zm=xxx|xxxx|rot=xx|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2 = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3678,9 +4373,35 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; + case ENC_AESD_MZ_ZZI_2X1: + case ENC_AESDIMC_MZ_ZZI_2X1: + case ENC_AESE_MZ_ZZI_2X1: + case ENC_AESEMC_MZ_ZZI_2X1: + // xxx|xxxx|x|size=xx|x|i2=xx|xx|op=x|xxx|xx|o2=x|Zm=xxxxx|Zdn=xxxx|o3=x + ctx->size = (insword>>22)&3; + ctx->i2 = (insword>>19)&3; + ctx->op = (insword>>16)&1; + ctx->o2 = (insword>>10)&1; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = (insword>>1)&15; + ctx->o3 = insword&1; + break; + case ENC_AESD_MZ_ZZI_4X1: + case ENC_AESDIMC_MZ_ZZI_4X1: + case ENC_AESE_MZ_ZZI_4X1: + case ENC_AESEMC_MZ_ZZI_4X1: + // xxx|xxxx|x|size=xx|x|i2=xx|xx|op=x|xxx|xx|o2=x|Zm=xxxxx|Zdn=xxx|opc3=xx + ctx->size = (insword>>22)&3; + ctx->i2 = (insword>>19)&3; + ctx->op = (insword>>16)&1; + ctx->o2 = (insword>>10)&1; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = (insword>>2)&7; + ctx->opc3 = insword&3; + break; case ENC_SQDMULLB_Z_ZZI_D: case ENC_SQDMULLT_Z_ZZI_D: - // xxxxxxxx|size=xx|x|i2h=x|Zm=xxxx|xxxx|i2l=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i2h=x|Zm=xxxx|xxxx|i2l=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i2h = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3693,7 +4414,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQDMLALT_Z_ZZZI_D: case ENC_SQDMLSLB_Z_ZZZI_D: case ENC_SQDMLSLT_Z_ZZZI_D: - // xxxxxxxx|size=xx|x|i2h=x|Zm=xxxx|xxx|S=x|i2l=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2h=x|Zm=xxxx|xxx|S=x|i2l=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2h = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3707,7 +4428,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SMULLT_Z_ZZI_D: case ENC_UMULLB_Z_ZZI_D: case ENC_UMULLT_Z_ZZI_D: - // xxxxxxxx|size=xx|x|i2h=x|Zm=xxxx|xxx|U=x|i2l=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i2h=x|Zm=xxxx|xxx|U=x|i2l=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i2h = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3725,7 +4446,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UMLALT_Z_ZZZI_D: case ENC_UMLSLB_Z_ZZZI_D: case ENC_UMLSLT_Z_ZZZI_D: - // xxxxxxxx|size=xx|x|i2h=x|Zm=xxxx|xx|S=x|U=x|i2l=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i2h=x|Zm=xxxx|xx|S=x|U=x|i2l=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i2h = (insword>>20)&1; ctx->Zm = (insword>>16)&15; @@ -3738,7 +4459,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULLB_Z_ZZI_S: case ENC_SQDMULLT_Z_ZZI_S: - // xxxxxxxx|size=xx|x|i3h=xx|Zm=xxx|xxxx|i3l=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i3h=xx|Zm=xxx|xxxx|i3l=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i3h = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3751,7 +4472,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQDMLALT_Z_ZZZI_S: case ENC_SQDMLSLB_Z_ZZZI_S: case ENC_SQDMLSLT_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i3h=xx|Zm=xxx|xxx|S=x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i3h=xx|Zm=xxx|xxx|S=x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i3h = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3765,7 +4486,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SMULLT_Z_ZZI_S: case ENC_UMULLB_Z_ZZI_S: case ENC_UMULLT_Z_ZZI_S: - // xxxxxxxx|size=xx|x|i3h=xx|Zm=xxx|xxx|U=x|i3l=x|T=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|i3h=xx|Zm=xxx|xxx|U=x|i3l=x|T=x|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->i3h = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3783,7 +4504,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UMLALT_Z_ZZZI_S: case ENC_UMLSLB_Z_ZZZI_S: case ENC_UMLSLT_Z_ZZZI_S: - // xxxxxxxx|size=xx|x|i3h=xx|Zm=xxx|xx|S=x|U=x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|size=xx|x|i3h=xx|Zm=xxx|xx|S=x|U=x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx ctx->size = (insword>>22)&3; ctx->i3h = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3798,7 +4519,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMPGE_P_P_ZI_: case ENC_CMPLT_P_P_ZI_: case ENC_CMPLE_P_P_ZI_: - // xxxxxxxx|size=xx|x|imm5=xxxxx|op=x|x|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|imm5=xxxxx|op=x|x|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->imm5 = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; @@ -3810,7 +4531,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_CMPEQ_P_P_ZI_: case ENC_CMPNE_P_P_ZI_: - // xxxxxxxx|size=xx|x|imm5=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|imm5=xxxxx|op=x|x|o2=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->imm5 = (insword>>16)&0x1f; ctx->op = (insword>>15)&1; @@ -3821,14 +4542,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Pd = insword&15; break; case ENC_INDEX_Z_RI_: - // xxxxxxxx|size=xx|x|imm5=xxxxx|xxxxxx|Rn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|imm5=xxxxx|xxxx|xx|Rn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->imm5 = (insword>>16)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; case ENC_INDEX_Z_II_: - // xxxxxxxx|size=xx|x|imm5b=xxxxx|xxxxxx|imm5=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|imm5b=xxxxx|xxxx|xx|imm5=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; ctx->imm5b = (insword>>16)&0x1f; ctx->imm5 = (insword>>5)&0x1f; @@ -3838,7 +4559,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMPHS_P_P_ZI_: case ENC_CMPLO_P_P_ZI_: case ENC_CMPLS_P_P_ZI_: - // xxxxxxxx|size=xx|x|imm7=xxxxxxx|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx + // xxx|xxxx|x|size=xx|x|imm7=xxxxxxx|lt=x|Pg=xxx|Zn=xxxxx|ne=x|Pd=xxxx ctx->size = (insword>>22)&3; ctx->imm7 = (insword>>14)&0x7f; ctx->lt = (insword>>13)&1; @@ -3848,10 +4569,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Pd = insword&15; break; case ENC_FEXPA_Z_Z_: - // xxxxxxxx|size=xx|x|opc<4:1>=xxxx|opc<0>=x|xxxxxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|size=xx|x|opc=xxxxx|xxxx|xx|Zn=xxxxx|Zd=xxxxx ctx->size = (insword>>22)&3; - ctx->opc = (insword>>17)&15; - ctx->opc = (insword>>16)&1; + ctx->opc = (insword>>16)&0x1f; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; @@ -3887,7 +4607,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQINCH_R_RS_X: case ENC_UQINCW_R_RS_UW: case ENC_UQINCW_R_RS_X: - // xxxxxxxx|size=xx|x|sf=x|imm4=xxxx|xxxx|D=x|U=x|pattern=xxxxx|Rdn=xxxxx + // xxx|xxxx|x|size=xx|x|sf=x|imm4=xxxx|xx|xx|D=x|U=x|pattern=xxxxx|Rdn=xxxxx ctx->size = (insword>>22)&3; ctx->sf = (insword>>20)&1; ctx->imm4 = (insword>>16)&15; @@ -3896,87 +4616,756 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->pattern = (insword>>5)&0x1f; ctx->Rdn = insword&0x1f; break; - case ENC_ASR_Z_P_ZI_: - case ENC_ASRD_Z_P_ZI_: - case ENC_LSL_Z_P_ZI_: - case ENC_LSR_Z_P_ZI_: - case ENC_SQSHL_Z_P_ZI_: - case ENC_SQSHLU_Z_P_ZI_: - case ENC_SRSHR_Z_P_ZI_: - case ENC_UQSHL_Z_P_ZI_: - case ENC_URSHR_Z_P_ZI_: - // xxxxxxxx|tszh=xx|xx|opc=xx|L=x|U=x|xxx|Pg=xxx|tszl=xx|imm3=xxx|Zdn=xxxxx - ctx->tszh = (insword>>22)&3; - ctx->opc = (insword>>18)&3; + case ENC_REV_P_P_: + // xxx|xxxx|x|size=xx|x|xxxxx|xxx|xxxx|Pn=xxxx|x|Pd=xxxx + ctx->size = (insword>>22)&3; + ctx->Pn = (insword>>5)&15; + ctx->Pd = insword&15; + break; + case ENC_PTRUE_PN_I_: + // xxx|xxxx|x|size=xx|x|xxxxx|xx|xxx|xxxxxx|x|x|PNd=xxx + ctx->size = (insword>>22)&3; + ctx->PNd = insword&7; + break; + case ENC_PEXT_PP_RR_: + // xxx|xxxx|x|size=xx|x|xxxxx|xx|xxx|xx|i1=x|PNn=xxx|x|Pd=xxxx + ctx->size = (insword>>22)&3; + ctx->i1 = (insword>>8)&1; + ctx->PNn = (insword>>5)&7; + ctx->Pd = insword&15; + break; + case ENC_PEXT_PN_RR_: + // xxx|xxxx|x|size=xx|x|xxxxx|xx|xxx|x|imm2=xx|PNn=xxx|x|Pd=xxxx + ctx->size = (insword>>22)&3; + ctx->imm2 = (insword>>8)&3; + ctx->PNn = (insword>>5)&7; + ctx->Pd = insword&15; + break; + case ENC_SADALP_Z_P_Z_: + case ENC_UADALP_Z_P_Z_: + // xxx|xxxx|x|size=xx|x|xxxx|U=x|xx|x|Pg=xxx|Zn=xxxxx|Zda=xxxxx + ctx->size = (insword>>22)&3; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_CADD_Z_ZZ_: + case ENC_SQCADD_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|xxxx|op=x|xx|xxx|rot=x|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->op = (insword>>16)&1; + ctx->rot = (insword>>10)&1; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_MUL_Z_P_ZZ_: + case ENC_SMULH_Z_P_ZZ_: + case ENC_UMULH_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xxx|H=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->H = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_SDIV_Z_P_ZZ_: + case ENC_SDIVR_Z_P_ZZ_: + case ENC_UDIV_Z_P_ZZ_: + case ENC_UDIVR_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xxx|R=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->R = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_ADDQV_Z_P_Z_: + case ENC_SADDV_R_P_Z_: + case ENC_SMAXQV_Z_P_Z_: + case ENC_SMAXV_R_P_Z_: + case ENC_SMINQV_Z_P_Z_: + case ENC_SMINV_R_P_Z_: + case ENC_UADDV_R_P_Z_: + case ENC_UMAXQV_Z_P_Z_: + case ENC_UMAXV_R_P_Z_: + case ENC_UMINQV_Z_P_Z_: + case ENC_UMINV_R_P_Z_: + // xxx|xxxx|x|size=xx|x|xxx|op=x|U=x|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx + ctx->size = (insword>>22)&3; + ctx->op = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Vd = insword&0x1f; + break; + case ENC_ANDQV_Z_P_Z_: + case ENC_ANDV_R_P_Z_: + case ENC_EORQV_Z_P_Z_: + case ENC_EORV_R_P_Z_: + case ENC_ORQV_Z_P_Z_: + case ENC_ORV_R_P_Z_: + // xxx|xxxx|x|size=xx|x|xxx|opc=xx|xxx|Pg=xxx|Zn=xxxxx|Vd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Vd = insword&0x1f; + break; + case ENC_FRECPX_Z_P_Z_M: + case ENC_FSQRT_Z_P_Z_M: + // xxx|xxxx|x|size=xx|x|xxx|opc=xx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_AESIMC_Z_Z_: + case ENC_AESMC_Z_Z_: + // xxx|xxxx|x|size=xx|x|xxx|xx|xxx|xx|op=x|xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->op = (insword>>10)&1; + ctx->Zdn = insword&0x1f; + break; + case ENC_AESD_Z_ZZ_: + case ENC_AESE_Z_ZZ_: + case ENC_SM4E_Z_ZZ_: + // xxx|xxxx|x|size=xx|x|xxx|x|op=x|xxx|xx|o2=x|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->op = (insword>>16)&1; + ctx->o2 = (insword>>10)&1; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_ASR_Z_P_ZW_: + case ENC_ASR_Z_P_ZZ_: + case ENC_ASRR_Z_P_ZZ_: + case ENC_LSL_Z_P_ZW_: + case ENC_LSL_Z_P_ZZ_: + case ENC_LSLR_Z_P_ZZ_: + case ENC_LSR_Z_P_ZW_: + case ENC_LSR_Z_P_ZZ_: + case ENC_LSRR_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|R=x|L=x|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->R = (insword>>18)&1; ctx->L = (insword>>17)&1; ctx->U = (insword>>16)&1; ctx->Pg = (insword>>10)&7; - ctx->tszl = (insword>>8)&3; - ctx->imm3 = (insword>>5)&7; + ctx->Zm = (insword>>5)&0x1f; ctx->Zdn = insword&0x1f; break; + case ENC_SHADD_Z_P_ZZ_: + case ENC_SHSUB_Z_P_ZZ_: + case ENC_SHSUBR_Z_P_ZZ_: + case ENC_SRHADD_Z_P_ZZ_: + case ENC_UHADD_Z_P_ZZ_: + case ENC_UHSUB_Z_P_ZZ_: + case ENC_UHSUBR_Z_P_ZZ_: + case ENC_URHADD_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|R=x|S=x|U=x|xx|x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->R = (insword>>18)&1; + ctx->S = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_FTMAD_Z_ZZI_: + // xxx|xxxx|x|size=xx|x|xx|imm3=xxx|xxx|xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->imm3 = (insword>>16)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_SQADD_Z_P_ZZ_: + case ENC_SQSUB_Z_P_ZZ_: + case ENC_SQSUBR_Z_P_ZZ_: + case ENC_SUQADD_Z_P_ZZ_: + case ENC_UQADD_Z_P_ZZ_: + case ENC_UQSUB_Z_P_ZZ_: + case ENC_UQSUBR_Z_P_ZZ_: + case ENC_USQADD_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|op=x|S=x|U=x|xx|x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->op = (insword>>18)&1; + ctx->S = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_ADD_Z_P_ZZ_: + case ENC_ADDPT_Z_P_ZZ_: + case ENC_AND_Z_P_ZZ_: + case ENC_BIC_Z_P_ZZ_: + case ENC_EOR_Z_P_ZZ_: + case ENC_ORR_Z_P_ZZ_: + case ENC_SUB_Z_P_ZZ_: + case ENC_SUBPT_Z_P_ZZ_: + case ENC_SUBR_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|opc=xxx|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_FRINTX_Z_P_Z_M: + case ENC_FRINTI_Z_P_Z_M: + case ENC_FRINTA_Z_P_Z_M: + case ENC_FRINTN_Z_P_Z_M: + case ENC_FRINTZ_Z_P_Z_M: + case ENC_FRINTM_Z_P_Z_M: + case ENC_FRINTP_Z_P_Z_M: + // xxx|xxxx|x|size=xx|x|xx|opc=xxx|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_FADD_Z_P_ZS_: + case ENC_FMAX_Z_P_ZS_: + case ENC_FMAXNM_Z_P_ZS_: + case ENC_FMIN_Z_P_ZS_: + case ENC_FMINNM_Z_P_ZS_: + case ENC_FMUL_Z_P_ZS_: + case ENC_FSUB_Z_P_ZS_: + case ENC_FSUBR_Z_P_ZS_: + // xxx|xxxx|x|size=xx|x|xx|opc=xxx|xxx|Pg=xxx|xxxx|i1=x|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->Pg = (insword>>10)&7; + ctx->i1 = (insword>>5)&1; + ctx->Zdn = insword&0x1f; + break; + case ENC_MUL_Z_ZI_: + // xxx|xxxx|x|size=xx|x|xx|opc=xxx|xx|o2=x|imm8=xxxxxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->o2 = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zdn = insword&0x1f; + break; + case ENC_ADD_Z_ZI_: + case ENC_SUB_Z_ZI_: + case ENC_SUBR_Z_ZI_: + // xxx|xxxx|x|size=xx|x|xx|opc=xxx|xx|sh=x|imm8=xxxxxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->sh = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zdn = insword&0x1f; + break; + case ENC_MOVPRFX_Z_P_Z_: + // xxx|xxxx|x|size=xx|x|xx|opc=xx|M=x|xxx|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>17)&3; + ctx->M = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SABD_Z_P_ZZ_: + case ENC_SMAX_Z_P_ZZ_: + case ENC_SMIN_Z_P_ZZ_: + case ENC_UABD_Z_P_ZZ_: + case ENC_UMAX_Z_P_ZZ_: + case ENC_UMIN_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|opc=xx|U=x|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>17)&3; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_ADDP_Z_P_ZZ_: + case ENC_SMAXP_Z_P_ZZ_: + case ENC_SMINP_Z_P_ZZ_: + case ENC_UMAXP_Z_P_ZZ_: + case ENC_UMINP_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|xx|opc=xx|U=x|xx|x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>17)&3; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_FDUP_Z_I_: + case ENC_FMOV_Z_I__FDUP_Z_I_: + // xxx|xxxx|x|size=xx|x|xx|opc=xx|x|xx|o2=x|imm8=xxxxxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>17)&3; + ctx->o2 = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zd = insword&0x1f; + break; + case ENC_DUP_Z_I_: + case ENC_FMOV_Z_0__DUP_Z_I_: + case ENC_MOV_Z_I__DUP_Z_I_: + // xxx|xxxx|x|size=xx|x|xx|opc=xx|x|xx|sh=x|imm8=xxxxxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>17)&3; + ctx->sh = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zd = insword&0x1f; + break; + case ENC_INSR_Z_R_: + // xxx|xxxx|x|size=xx|x|xx|xxx|xxxxxx|Rm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->Rm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_DUP_Z_R_: + case ENC_MOV_Z_R__DUP_Z_R_: + // xxx|xxxx|x|size=xx|x|xx|xxx|xxxxxx|Rn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_INSR_Z_V_: + // xxx|xxxx|x|size=xx|x|xx|xxx|xxxxxx|Vm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->Vm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_REV_Z_Z_: + // xxx|xxxx|x|size=xx|x|xx|xxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SMAX_Z_ZI_: + case ENC_SMIN_Z_ZI_: + case ENC_UMAX_Z_ZI_: + case ENC_UMIN_Z_ZI_: + // xxx|xxxx|x|size=xx|x|xx|xx|U=x|xx|o2=x|imm8=xxxxxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->U = (insword>>16)&1; + ctx->o2 = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zdn = insword&0x1f; + break; + case ENC_SQADD_Z_ZI_: + case ENC_SQSUB_Z_ZI_: + case ENC_UQADD_Z_ZI_: + case ENC_UQSUB_Z_ZI_: + // xxx|xxxx|x|size=xx|x|xx|xx|U=x|xx|sh=x|imm8=xxxxxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->U = (insword>>16)&1; + ctx->sh = (insword>>13)&1; + ctx->imm8 = (insword>>5)&0xff; + ctx->Zdn = insword&0x1f; + break; + case ENC_SUNPKHI_Z_Z_: + case ENC_SUNPKLO_Z_Z_: + case ENC_UUNPKHI_Z_Z_: + case ENC_UUNPKLO_Z_Z_: + // xxx|xxxx|x|size=xx|x|xx|x|U=x|H=x|xxxxxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->U = (insword>>17)&1; + ctx->H = (insword>>16)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_TRN1_P_PP_: + case ENC_TRN2_P_PP_: + case ENC_UZP1_P_PP_: + case ENC_UZP2_P_PP_: + case ENC_ZIP2_P_PP_: + case ENC_ZIP1_P_PP_: + // xxx|xxxx|x|size=xx|x|x|Pm=xxxx|xxx|opc=xx|H=x|x|Pn=xxxx|x|Pd=xxxx + ctx->size = (insword>>22)&3; + ctx->Pm = (insword>>16)&15; + ctx->opc = (insword>>11)&3; + ctx->H = (insword>>10)&1; + ctx->Pn = (insword>>5)&15; + ctx->Pd = insword&15; + break; + case ENC_SQRSHL_Z_P_ZZ_: + case ENC_SQRSHLR_Z_P_ZZ_: + case ENC_SQSHL_Z_P_ZZ_: + case ENC_SQSHLR_Z_P_ZZ_: + case ENC_SRSHL_Z_P_ZZ_: + case ENC_SRSHLR_Z_P_ZZ_: + case ENC_UQRSHL_Z_P_ZZ_: + case ENC_UQRSHLR_Z_P_ZZ_: + case ENC_UQSHL_Z_P_ZZ_: + case ENC_UQSHLR_Z_P_ZZ_: + case ENC_URSHL_Z_P_ZZ_: + case ENC_URSHLR_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|x|Q=x|R=x|N=x|U=x|xx|x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>19)&1; + ctx->R = (insword>>18)&1; + ctx->N = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_SQABS_Z_P_Z_M: + case ENC_SQABS_Z_P_Z_Z: + case ENC_SQNEG_Z_P_Z_M: + case ENC_SQNEG_Z_P_Z_Z: + case ENC_URECPE_Z_P_Z_M: + case ENC_URECPE_Z_P_Z_Z: + case ENC_URSQRTE_Z_P_Z_M: + case ENC_URSQRTE_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|x|x|Q=x|x|Z=x|op=x|xx|x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>19)&1; + ctx->Z = (insword>>17)&1; + ctx->op = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_DECB_R_RS_: + case ENC_DECD_R_RS_: + case ENC_DECH_R_RS_: + case ENC_DECW_R_RS_: + case ENC_INCB_R_RS_: + case ENC_INCD_R_RS_: + case ENC_INCH_R_RS_: + case ENC_INCW_R_RS_: + // xxx|xxxx|x|size=xx|x|x|imm4=xxxx|xx|xxx|D=x|pattern=xxxxx|Rdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->imm4 = (insword>>16)&15; + ctx->D = (insword>>10)&1; + ctx->pattern = (insword>>5)&0x1f; + ctx->Rdn = insword&0x1f; + break; + case ENC_DECD_Z_ZS_: + case ENC_DECH_Z_ZS_: + case ENC_DECW_Z_ZS_: + case ENC_INCD_Z_ZS_: + case ENC_INCH_Z_ZS_: + case ENC_INCW_Z_ZS_: + // xxx|xxxx|x|size=xx|x|x|imm4=xxxx|xx|xxx|D=x|pattern=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->imm4 = (insword>>16)&15; + ctx->D = (insword>>10)&1; + ctx->pattern = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_CNTB_R_S_: + case ENC_CNTD_R_S_: + case ENC_CNTH_R_S_: + case ENC_CNTW_R_S_: + // xxx|xxxx|x|size=xx|x|x|imm4=xxxx|xx|xxx|op=x|pattern=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->imm4 = (insword>>16)&15; + ctx->op = (insword>>10)&1; + ctx->pattern = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_SQDECD_Z_ZS_: + case ENC_SQDECH_Z_ZS_: + case ENC_SQDECW_Z_ZS_: + case ENC_SQINCD_Z_ZS_: + case ENC_SQINCH_Z_ZS_: + case ENC_SQINCW_Z_ZS_: + case ENC_UQDECD_Z_ZS_: + case ENC_UQDECH_Z_ZS_: + case ENC_UQDECW_Z_ZS_: + case ENC_UQINCD_Z_ZS_: + case ENC_UQINCH_Z_ZS_: + case ENC_UQINCW_Z_ZS_: + // xxx|xxxx|x|size=xx|x|x|imm4=xxxx|xx|xx|D=x|U=x|pattern=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->imm4 = (insword>>16)&15; + ctx->D = (insword>>11)&1; + ctx->U = (insword>>10)&1; + ctx->pattern = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_BFADD_Z_P_ZZ_: + case ENC_BFMAX_Z_P_ZZ_: + case ENC_BFMAXNM_Z_P_ZZ_: + case ENC_BFMIN_Z_P_ZZ_: + case ENC_BFMINNM_Z_P_ZZ_: + case ENC_BFMUL_Z_P_ZZ_: + case ENC_BFSCALE_Z_P_ZZ_: + case ENC_BFSUB_Z_P_ZZ_: + case ENC_FABD_Z_P_ZZ_: + case ENC_FADD_Z_P_ZZ_: + case ENC_FAMAX_Z_P_ZZ_: + case ENC_FAMIN_Z_P_ZZ_: + case ENC_FDIV_Z_P_ZZ_: + case ENC_FDIVR_Z_P_ZZ_: + case ENC_FMAX_Z_P_ZZ_: + case ENC_FMAXNM_Z_P_ZZ_: + case ENC_FMIN_Z_P_ZZ_: + case ENC_FMINNM_Z_P_ZZ_: + case ENC_FMUL_Z_P_ZZ_: + case ENC_FMULX_Z_P_ZZ_: + case ENC_FSCALE_Z_P_ZZ_: + case ENC_FSUB_Z_P_ZZ_: + case ENC_FSUBR_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|x|opc=xxxx|xxx|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&15; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_CLASTA_R_P_Z_: + case ENC_CLASTB_R_P_Z_: + // xxx|xxxx|x|size=xx|x|x|xxx|B=x|xx|x|Pg=xxx|Zm=xxxxx|Rdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->B = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Rdn = insword&0x1f; + break; + case ENC_CLASTA_V_P_Z_: + case ENC_CLASTB_V_P_Z_: + // xxx|xxxx|x|size=xx|x|x|xxx|B=x|xx|x|Pg=xxx|Zm=xxxxx|Vdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->B = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Vdn = insword&0x1f; + break; + case ENC_CLASTA_Z_P_ZZ_: + case ENC_CLASTB_Z_P_ZZ_: + // xxx|xxxx|x|size=xx|x|x|xxx|B=x|xx|x|Pg=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->B = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_LASTA_R_P_Z_: + case ENC_LASTB_R_P_Z_: + // xxx|xxxx|x|size=xx|x|x|xxx|B=x|xx|x|Pg=xxx|Zn=xxxxx|Rd=xxxxx + ctx->size = (insword>>22)&3; + ctx->B = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_LASTA_V_P_Z_: + case ENC_LASTB_V_P_Z_: + // xxx|xxxx|x|size=xx|x|x|xxx|B=x|xx|x|Pg=xxx|Zn=xxxxx|Vd=xxxxx + ctx->size = (insword>>22)&3; + ctx->B = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Vd = insword&0x1f; + break; + case ENC_REVD_Z_P_Z_M: + case ENC_REVD_Z_P_Z_Z: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|Z=x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Z = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_CPY_Z_P_R_: + case ENC_MOV_Z_P_R__CPY_Z_P_R_: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|x|Pg=xxx|Rn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_CPY_Z_P_V_: + case ENC_MOV_Z_P_V__CPY_Z_P_V_: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|x|Pg=xxx|Vn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Pg = (insword>>10)&7; + ctx->Vn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_EXPAND_Z_P_Z_: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SPLICE_Z_P_ZZ_DES: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|x|Pv=xxx|Zm=xxxxx|Zdn=xxxxx + ctx->size = (insword>>22)&3; + ctx->Pv = (insword>>10)&7; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_SPLICE_Z_P_ZZ_CON: + // xxx|xxxx|x|size=xx|x|x|xxx|x|xx|x|Pv=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Pv = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_RBIT_Z_P_Z_M: + case ENC_RBIT_Z_P_Z_Z: + case ENC_REVB_Z_Z_M: + case ENC_REVB_Z_Z_Z: + case ENC_REVH_Z_Z_M: + case ENC_REVH_Z_Z_Z: + case ENC_REVW_Z_Z_M: + case ENC_REVW_Z_Z_Z: + // xxx|xxxx|x|size=xx|x|x|xx|opc=xx|xx|Z=x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&3; + ctx->Z = (insword>>13)&1; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; case ENC_XAR_Z_ZZI_: - // xxxxxxxx|tszh=xx|x|tszl=xx|imm3=xxx|xxxxxx|Zm=xxxxx|Zdn=xxxxx + // xxx|xxxx|x|tszh=xx|x|tszl=xx|imm3=xxx|xxx|xxx|Zm=xxxxx|Zdn=xxxxx ctx->tszh = (insword>>22)&3; ctx->tszl = (insword>>19)&3; ctx->imm3 = (insword>>16)&7; ctx->Zm = (insword>>5)&0x1f; ctx->Zdn = insword&0x1f; break; - case ENC_SLI_Z_ZZI_: - case ENC_SRI_Z_ZZI_: - // xxxxxxxx|tszh=xx|x|tszl=xx|imm3=xxx|xxxxx|op=x|Zn=xxxxx|Zd=xxxxx + case ENC_LSL_Z_ZI_: + // xxx|xxxx|x|tszh=xx|x|tszl=xx|imm3=xxx|xxx|x|opc=xx|Zn=xxxxx|Zd=xxxxx ctx->tszh = (insword>>22)&3; ctx->tszl = (insword>>19)&3; ctx->imm3 = (insword>>16)&7; - ctx->op = (insword>>10)&1; + ctx->opc = (insword>>10)&3; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_SRSRA_Z_ZI_: - case ENC_SSRA_Z_ZI_: - case ENC_URSRA_Z_ZI_: - case ENC_USRA_Z_ZI_: - // xxxxxxxx|tszh=xx|x|tszl=xx|imm3=xxx|xxxx|R=x|U=x|Zn=xxxxx|Zda=xxxxx + case ENC_ASR_Z_ZI_: + case ENC_LSR_Z_ZI_: + // xxx|xxxx|x|tszh=xx|x|tszl=xx|imm3=xxx|xxx|x|x|U=x|Zn=xxxxx|Zd=xxxxx ctx->tszh = (insword>>22)&3; ctx->tszl = (insword>>19)&3; ctx->imm3 = (insword>>16)&7; - ctx->R = (insword>>11)&1; ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_LSL_Z_ZI_: - // xxxxxxxx|tszh=xx|x|tszl=xx|imm3=xxx|xxxx|opc=xx|Zn=xxxxx|Zd=xxxxx + case ENC_SLI_Z_ZZI_: + case ENC_SRI_Z_ZZI_: + // xxx|xxxx|x|tszh=xx|x|tszl=xx|imm3=xxx|xx|xxx|op=x|Zn=xxxxx|Zd=xxxxx ctx->tszh = (insword>>22)&3; ctx->tszl = (insword>>19)&3; ctx->imm3 = (insword>>16)&7; - ctx->opc = (insword>>10)&3; + ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zd = insword&0x1f; break; - case ENC_ASR_Z_ZI_: - case ENC_LSR_Z_ZI_: - // xxxxxxxx|tszh=xx|x|tszl=xx|imm3=xxx|xxxx|x|U=x|Zn=xxxxx|Zd=xxxxx + case ENC_SRSRA_Z_ZI_: + case ENC_SSRA_Z_ZI_: + case ENC_URSRA_Z_ZI_: + case ENC_USRA_Z_ZI_: + // xxx|xxxx|x|tszh=xx|x|tszl=xx|imm3=xxx|xx|xx|R=x|U=x|Zn=xxxxx|Zda=xxxxx ctx->tszh = (insword>>22)&3; ctx->tszl = (insword>>19)&3; ctx->imm3 = (insword>>16)&7; + ctx->R = (insword>>11)&1; ctx->U = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zd = insword&0x1f; + ctx->Zda = insword&0x1f; + break; + case ENC_ASR_Z_P_ZI_: + case ENC_ASRD_Z_P_ZI_: + case ENC_LSL_Z_P_ZI_: + case ENC_LSR_Z_P_ZI_: + case ENC_SQSHL_Z_P_ZI_: + case ENC_SQSHLU_Z_P_ZI_: + case ENC_SRSHR_Z_P_ZI_: + case ENC_UQSHL_Z_P_ZI_: + case ENC_URSHR_Z_P_ZI_: + // xxx|xxxx|x|tszh=xx|x|x|opc=xx|L=x|U=x|xxx|Pg=xxx|tszl=xx|imm3=xxx|Zdn=xxxxx + ctx->tszh = (insword>>22)&3; + ctx->opc = (insword>>18)&3; + ctx->L = (insword>>17)&1; + ctx->U = (insword>>16)&1; + ctx->Pg = (insword>>10)&7; + ctx->tszl = (insword>>8)&3; + ctx->imm3 = (insword>>5)&7; + ctx->Zdn = insword&0x1f; break; case ENC_SMMLA_Z_ZZZ_: case ENC_UMMLA_Z_ZZZ_: case ENC_USMMLA_Z_ZZZ_: - // xxxxxxxx|uns=xx|x|Zm=xxxxx|xxxxxx|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|uns=xx|x|Zm=xxxxx|xx|xxxx|Zn=xxxxx|Zda=xxxxx ctx->uns = (insword>>22)&3; ctx->Zm = (insword>>16)&0x1f; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_FMUL_Z_ZZI_H: + case ENC_FCVTNB_Z8_MZ2_S2B: + case ENC_FCVTNT_Z8_MZ2_S2B: + // xxx|xxxx|x|xx|xxx|xxx|xxxx|T=x|x|Zn=xxxx|x|Zd=xxxxx + ctx->T = (insword>>11)&1; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_BFCVTN_Z8_MZ2_BF2B: + case ENC_FCVTN_Z8_MZ2_H2B: + // xxx|xxxx|x|xx|xxx|xxx|xxxx|opc=xx|Zn=xxxx|x|Zd=xxxxx + ctx->opc = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_BF1CVT_Z_Z8_B2BF: + case ENC_BF2CVT_Z_Z8_B2BF: + case ENC_BF1CVTLT_Z_Z8_B2BF: + case ENC_BF2CVTLT_Z_Z8_B2BF: + case ENC_F1CVT_Z_Z8_B2H: + case ENC_F2CVT_Z_Z8_B2H: + case ENC_F1CVTLT_Z_Z8_B2H: + case ENC_F2CVTLT_Z_Z8_B2H: + // xxx|xxxx|x|xx|xxx|xx|L=x|xxxx|opc=xx|Zn=xxxxx|Zd=xxxxx + ctx->L = (insword>>16)&1; + ctx->opc = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_DUPM_Z_I_: + case ENC_MOV_Z_M__DUPM_Z_I_: + // xxx|xxxx|x|xx|xx|xx|imm13=xxxxxxxxxxxxx|Zd=xxxxx + ctx->imm13 = (insword>>5)&0x1fff; + ctx->Zd = insword&0x1f; + break; + case ENC_DUPQ_Z_ZI_: + // xxx|xxxx|x|xx|x|i1=x|tsz=xxxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + ctx->i1 = (insword>>20)&1; + ctx->tsz = (insword>>16)&15; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_PUNPKHI_P_P_: + case ENC_PUNPKLO_P_P_: + // xxx|xxxx|x|xx|x|xxxx|H=x|xxx|xxxx|Pn=xxxx|x|Pd=xxxx + ctx->H = (insword>>16)&1; + ctx->Pn = (insword>>5)&15; + ctx->Pd = insword&15; + break; + case ENC_EXTQ_Z_ZI_DES: + // xxx|xxxx|x|xx|x|x|imm4=xxxx|xxxxxx|Zm=xxxxx|Zdn=xxxxx + ctx->imm4 = (insword>>16)&15; + ctx->Zm = (insword>>5)&0x1f; + ctx->Zdn = insword&0x1f; + break; + case ENC_BRKN_P_P_PP_: + case ENC_BRKNS_P_P_PP_: + // xxx|xxxx|x|x|S=x|xx|xxxx|xx|Pg=xxxx|x|Pn=xxxx|x|Pdm=xxxx + ctx->S = (insword>>22)&1; + ctx->Pg = (insword>>10)&15; + ctx->Pn = (insword>>5)&15; + ctx->Pdm = insword&15; + break; case ENC_MUL_Z_ZZI_H: - // xxxxxxxx|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxxx|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxxx|Zn=xxxxx|Zd=xxxxx ctx->i3h = (insword>>22)&1; ctx->i3l = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3985,7 +5374,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULH_Z_ZZI_H: case ENC_SQRDMULH_Z_ZZI_H: - // xxxxxxxx|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx + // xxx|xxxx|x|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxx|R=x|Zn=xxxxx|Zd=xxxxx ctx->i3h = (insword>>22)&1; ctx->i3l = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -3997,7 +5386,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_MLS_Z_ZZZI_H: case ENC_SQRDMLAH_Z_ZZZI_H: case ENC_SQRDMLSH_Z_ZZZI_H: - // xxxxxxxx|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxx|S=x|Zn=xxxxx|Zda=xxxxx ctx->i3h = (insword>>22)&1; ctx->i3l = (insword>>19)&3; ctx->Zm = (insword>>16)&7; @@ -4005,594 +5394,446 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; + case ENC_BFMLA_Z_ZZZI_H: + case ENC_BFMLS_Z_ZZZI_H: case ENC_FMLA_Z_ZZZI_H: case ENC_FMLS_Z_ZZZI_H: - // xxxxxxxx|x|i3h=x|x|i3l=xx|Zm=xxx|xxxxx|op=x|Zn=xxxxx|Zda=xxxxx + // xxx|xxxx|x|x|i3h=x|x|i3l=xx|Zm=xxx|xxxx|o2=x|op=x|Zn=xxxxx|Zda=xxxxx ctx->i3h = (insword>>22)&1; ctx->i3l = (insword>>19)&3; ctx->Zm = (insword>>16)&7; + ctx->o2 = (insword>>11)&1; ctx->op = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; ctx->Zda = insword&0x1f; break; - case ENC_ADCLB_Z_ZZZ_: - case ENC_ADCLT_Z_ZZZ_: - case ENC_SBCLB_Z_ZZZ_: - case ENC_SBCLT_Z_ZZZ_: - // xxxxxxxx|x|sz=x|x|Zm=xxxxx|xxxxx|T=x|Zn=xxxxx|Zda=xxxxx - ctx->sz = (insword>>22)&1; - ctx->Zm = (insword>>16)&0x1f; - ctx->T = (insword>>10)&1; + case ENC_BFMUL_Z_ZZI_H: + case ENC_FMUL_Z_ZZI_H: + // xxx|xxxx|x|x|i3h=x|x|i3l=xx|Zm=xxx|xxxx|o2=x|x|Zn=xxxxx|Zd=xxxxx + ctx->i3h = (insword>>22)&1; + ctx->i3l = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->o2 = (insword>>11)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zda = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_ADR_Z_AZ_SD_SAME_SCALED: - // xxxxxxxx|x|sz=x|x|Zm=xxxxx|xxxx|msz=xx|Zn=xxxxx|Zd=xxxxx - ctx->sz = (insword>>22)&1; - ctx->Zm = (insword>>16)&0x1f; - ctx->msz = (insword>>10)&3; + case ENC_PMOV_P_ZI_D: + // xxx|xxxx|x|x|i3h=x|x|xx|i3l=xx|x|xxxxxx|Zn=xxxxx|x|Pd=xxxx + ctx->i3h = (insword>>22)&1; + ctx->i3l = (insword>>17)&3; ctx->Zn = (insword>>5)&0x1f; + ctx->Pd = insword&15; + break; + case ENC_PMOV_Z_PI_D: + // xxx|xxxx|x|x|i3h=x|x|xx|i3l=xx|x|xxxxxx|x|Pn=xxxx|Zd=xxxxx + ctx->i3h = (insword>>22)&1; + ctx->i3l = (insword>>17)&3; + ctx->Pn = (insword>>5)&15; ctx->Zd = insword&0x1f; break; - case ENC_BLR_64_BRANCH_REG: - case ENC_BLRAAZ_64_BRANCH_REG: - case ENC_BLRAA_64P_BRANCH_REG: - case ENC_BLRABZ_64_BRANCH_REG: - case ENC_BLRAB_64P_BRANCH_REG: - case ENC_BR_64_BRANCH_REG: - case ENC_BRAAZ_64_BRANCH_REG: - case ENC_BRAA_64P_BRANCH_REG: - case ENC_BRABZ_64_BRANCH_REG: - case ENC_BRAB_64P_BRANCH_REG: - case ENC_RET_64R_BRANCH_REG: - case ENC_RETAA_64E_BRANCH_REG: - case ENC_RETAB_64E_BRANCH_REG: - // xxxxxxx|Z=x|opc[2:1]=x|op=xx|op2=xxxxx|op3[5:2]=xxxx|A=x|M=x|Rn=xxxxx|Rm=xxxxx - ctx->Z = (insword>>24)&1; - ctx->opc = (insword>>23)&1; - ctx->op = (insword>>21)&3; - ctx->op2 = (insword>>16)&0x1f; - ctx->op3 = (insword>>12)&15; - ctx->A = (insword>>11)&1; - ctx->M = (insword>>10)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rm = insword&0x1f; + case ENC_BFMLALB_Z_ZZZ_: + case ENC_BFMLALT_Z_ZZZ_: + case ENC_BFMLSLB_Z_ZZZ_: + case ENC_BFMLSLT_Z_ZZZ_: + case ENC_FMLALB_Z_ZZZ_: + case ENC_FMLALT_Z_ZZZ_: + case ENC_FMLSLB_Z_ZZZ_: + case ENC_FMLSLT_Z_ZZZ_: + // xxx|xxxx|x|x|o2=x|x|Zm=xxxxx|xx|op=x|xx|T=x|Zn=xxxxx|Zda=xxxxx + ctx->o2 = (insword>>22)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->op = (insword>>13)&1; + ctx->T = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_LD1B_Z_P_BR_U8: - case ENC_LD1B_Z_P_BR_U16: - case ENC_LD1B_Z_P_BR_U32: - case ENC_LD1B_Z_P_BR_U64: - case ENC_LD1D_Z_P_BR_U64: - case ENC_LD1H_Z_P_BR_U16: - case ENC_LD1H_Z_P_BR_U32: - case ENC_LD1H_Z_P_BR_U64: - case ENC_LD1SB_Z_P_BR_S16: - case ENC_LD1SB_Z_P_BR_S32: - case ENC_LD1SB_Z_P_BR_S64: - case ENC_LD1SH_Z_P_BR_S32: - case ENC_LD1SH_Z_P_BR_S64: - case ENC_LD1SW_Z_P_BR_S64: - case ENC_LD1W_Z_P_BR_U32: - case ENC_LD1W_Z_P_BR_U64: - case ENC_LDFF1B_Z_P_BR_U8: - case ENC_LDFF1B_Z_P_BR_U16: - case ENC_LDFF1B_Z_P_BR_U32: - case ENC_LDFF1B_Z_P_BR_U64: - case ENC_LDFF1D_Z_P_BR_U64: - case ENC_LDFF1H_Z_P_BR_U16: - case ENC_LDFF1H_Z_P_BR_U32: - case ENC_LDFF1H_Z_P_BR_U64: - case ENC_LDFF1SB_Z_P_BR_S16: - case ENC_LDFF1SB_Z_P_BR_S32: - case ENC_LDFF1SB_Z_P_BR_S64: - case ENC_LDFF1SH_Z_P_BR_S32: - case ENC_LDFF1SH_Z_P_BR_S64: - case ENC_LDFF1SW_Z_P_BR_S64: - case ENC_LDFF1W_Z_P_BR_U32: - case ENC_LDFF1W_Z_P_BR_U64: - // xxxxxxx|dtype<3:1>=xxx|dtype<0>=x|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->dtype = (insword>>22)&7; - ctx->dtype = (insword>>21)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_BFMLALB_Z_ZZZI_: + case ENC_BFMLALT_Z_ZZZI_: + case ENC_BFMLSLB_Z_ZZZI_: + case ENC_BFMLSLT_Z_ZZZI_: + case ENC_FMLALB_Z_ZZZI_S: + case ENC_FMLALT_Z_ZZZI_S: + case ENC_FMLSLB_Z_ZZZI_S: + case ENC_FMLSLT_Z_ZZZI_S: + // xxx|xxxx|x|x|o2=x|x|i3h=xx|Zm=xxx|xx|op=x|x|i3l=x|T=x|Zn=xxxxx|Zda=xxxxx + ctx->o2 = (insword>>22)&1; + ctx->i3h = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->op = (insword>>13)&1; + ctx->i3l = (insword>>11)&1; + ctx->T = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_LD1B_Z_P_BI_U8: - case ENC_LD1B_Z_P_BI_U16: - case ENC_LD1B_Z_P_BI_U32: - case ENC_LD1B_Z_P_BI_U64: - case ENC_LD1D_Z_P_BI_U64: - case ENC_LD1H_Z_P_BI_U16: - case ENC_LD1H_Z_P_BI_U32: - case ENC_LD1H_Z_P_BI_U64: - case ENC_LD1SB_Z_P_BI_S16: - case ENC_LD1SB_Z_P_BI_S32: - case ENC_LD1SB_Z_P_BI_S64: - case ENC_LD1SH_Z_P_BI_S32: - case ENC_LD1SH_Z_P_BI_S64: - case ENC_LD1SW_Z_P_BI_S64: - case ENC_LD1W_Z_P_BI_U32: - case ENC_LD1W_Z_P_BI_U64: - case ENC_LDNF1B_Z_P_BI_U8: - case ENC_LDNF1B_Z_P_BI_U16: - case ENC_LDNF1B_Z_P_BI_U32: - case ENC_LDNF1B_Z_P_BI_U64: - case ENC_LDNF1D_Z_P_BI_U64: - case ENC_LDNF1H_Z_P_BI_U16: - case ENC_LDNF1H_Z_P_BI_U32: - case ENC_LDNF1H_Z_P_BI_U64: - case ENC_LDNF1SB_Z_P_BI_S16: - case ENC_LDNF1SB_Z_P_BI_S32: - case ENC_LDNF1SB_Z_P_BI_S64: - case ENC_LDNF1SH_Z_P_BI_S32: - case ENC_LDNF1SH_Z_P_BI_S64: - case ENC_LDNF1SW_Z_P_BI_S64: - case ENC_LDNF1W_Z_P_BI_U32: - case ENC_LDNF1W_Z_P_BI_U64: - // xxxxxxx|dtype<3:1>=xxx|dtype<0>=x|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->dtype = (insword>>22)&7; - ctx->dtype = (insword>>21)&1; + case ENC_SQRSHRN_Z_MZ2_: + case ENC_SQRSHRUN_Z_MZ2_: + case ENC_UQRSHRN_Z_MZ2_: + // xxx|xxxx|x|x|op0=x|x|x|imm4=xxxx|x|x|op1=x|U=x|R=x|x|Zn=xxxx|x|Zd=xxxxx + ctx->op0 = (insword>>22)&1; ctx->imm4 = (insword>>16)&15; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; - break; - case ENC_LD1RB_Z_P_BI_U8: - case ENC_LD1RB_Z_P_BI_U16: - case ENC_LD1RB_Z_P_BI_U32: - case ENC_LD1RB_Z_P_BI_U64: - case ENC_LD1RD_Z_P_BI_U64: - case ENC_LD1RH_Z_P_BI_U16: - case ENC_LD1RH_Z_P_BI_U32: - case ENC_LD1RH_Z_P_BI_U64: - case ENC_LD1RSB_Z_P_BI_S16: - case ENC_LD1RSB_Z_P_BI_S32: - case ENC_LD1RSB_Z_P_BI_S64: - case ENC_LD1RSH_Z_P_BI_S32: - case ENC_LD1RSH_Z_P_BI_S64: - case ENC_LD1RSW_Z_P_BI_S64: - case ENC_LD1RW_Z_P_BI_U32: - case ENC_LD1RW_Z_P_BI_U64: - // xxxxxxx|dtypeh=xx|x|imm6=xxxxxx|x|dtypel=xx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->dtypeh = (insword>>23)&3; - ctx->imm6 = (insword>>16)&0x3f; - ctx->dtypel = (insword>>13)&3; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->op1 = (insword>>13)&1; + ctx->U = (insword>>12)&1; + ctx->R = (insword>>11)&1; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; break; - case ENC_LD2B_Z_P_BR_CONTIGUOUS: - case ENC_LD2D_Z_P_BR_CONTIGUOUS: - case ENC_LD2H_Z_P_BR_CONTIGUOUS: - case ENC_LD2W_Z_P_BR_CONTIGUOUS: - case ENC_LD3B_Z_P_BR_CONTIGUOUS: - case ENC_LD3D_Z_P_BR_CONTIGUOUS: - case ENC_LD3H_Z_P_BR_CONTIGUOUS: - case ENC_LD3W_Z_P_BR_CONTIGUOUS: - case ENC_LD4B_Z_P_BR_CONTIGUOUS: - case ENC_LD4D_Z_P_BR_CONTIGUOUS: - case ENC_LD4H_Z_P_BR_CONTIGUOUS: - case ENC_LD4W_Z_P_BR_CONTIGUOUS: - case ENC_ST2B_Z_P_BR_CONTIGUOUS: - case ENC_ST2D_Z_P_BR_CONTIGUOUS: - case ENC_ST2H_Z_P_BR_CONTIGUOUS: - case ENC_ST2W_Z_P_BR_CONTIGUOUS: - case ENC_ST3B_Z_P_BR_CONTIGUOUS: - case ENC_ST3D_Z_P_BR_CONTIGUOUS: - case ENC_ST3H_Z_P_BR_CONTIGUOUS: - case ENC_ST3W_Z_P_BR_CONTIGUOUS: - case ENC_ST4B_Z_P_BR_CONTIGUOUS: - case ENC_ST4D_Z_P_BR_CONTIGUOUS: - case ENC_ST4H_Z_P_BR_CONTIGUOUS: - case ENC_ST4W_Z_P_BR_CONTIGUOUS: - // xxxxxxx|msz=xx|opc=xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->opc = (insword>>21)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_ADDPL_R_RI_: + case ENC_ADDSPL_R_RI_: + case ENC_ADDSVL_R_RI_: + case ENC_ADDVL_R_RI_: + // xxx|xxxx|x|x|op=x|x|Rn=xxxxx|xxxx|x|imm6=xxxxxx|Rd=xxxxx + ctx->op = (insword>>22)&1; + ctx->Rn = (insword>>16)&0x1f; + ctx->imm6 = (insword>>5)&0x3f; + ctx->Rd = insword&0x1f; break; - case ENC_LD2B_Z_P_BI_CONTIGUOUS: - case ENC_LD2D_Z_P_BI_CONTIGUOUS: - case ENC_LD2H_Z_P_BI_CONTIGUOUS: - case ENC_LD2W_Z_P_BI_CONTIGUOUS: - case ENC_LD3B_Z_P_BI_CONTIGUOUS: - case ENC_LD3D_Z_P_BI_CONTIGUOUS: - case ENC_LD3H_Z_P_BI_CONTIGUOUS: - case ENC_LD3W_Z_P_BI_CONTIGUOUS: - case ENC_LD4B_Z_P_BI_CONTIGUOUS: - case ENC_LD4D_Z_P_BI_CONTIGUOUS: - case ENC_LD4H_Z_P_BI_CONTIGUOUS: - case ENC_LD4W_Z_P_BI_CONTIGUOUS: - case ENC_ST2B_Z_P_BI_CONTIGUOUS: - case ENC_ST2D_Z_P_BI_CONTIGUOUS: - case ENC_ST2H_Z_P_BI_CONTIGUOUS: - case ENC_ST2W_Z_P_BI_CONTIGUOUS: - case ENC_ST3B_Z_P_BI_CONTIGUOUS: - case ENC_ST3D_Z_P_BI_CONTIGUOUS: - case ENC_ST3H_Z_P_BI_CONTIGUOUS: - case ENC_ST3W_Z_P_BI_CONTIGUOUS: - case ENC_ST4B_Z_P_BI_CONTIGUOUS: - case ENC_ST4D_Z_P_BI_CONTIGUOUS: - case ENC_ST4H_Z_P_BI_CONTIGUOUS: - case ENC_ST4W_Z_P_BI_CONTIGUOUS: - // xxxxxxx|msz=xx|opc=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->opc = (insword>>21)&3; - ctx->imm4 = (insword>>16)&15; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_BFDOT_Z_ZZZ_: + case ENC_FDOT_Z32_ZZ8Z8_: + case ENC_FDOT_Z_ZZ8Z8_: + case ENC_FDOT_Z_ZZZ_: + // xxx|xxxx|x|x|op=x|x|Zm=xxxxx|xx|x|xx|o2=x|Zn=xxxxx|Zda=xxxxx + ctx->op = (insword>>22)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->o2 = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_ST1B_Z_P_BI_: - case ENC_ST1D_Z_P_BI_: - case ENC_ST1H_Z_P_BI_: - case ENC_ST1W_Z_P_BI_: - // xxxxxxx|msz=xx|size=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->size = (insword>>21)&3; - ctx->imm4 = (insword>>16)&15; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_BFDOT_Z_ZZZI_: + case ENC_FDOT_Z32_ZZ8Z8I_: + case ENC_FDOT_Z_ZZZI_: + // xxx|xxxx|x|x|op=x|x|i2=xx|Zm=xxx|xx|x|x|opc2=xx|Zn=xxxxx|Zda=xxxxx + ctx->op = (insword>>22)&1; + ctx->i2 = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_LD1ROB_Z_P_BR_CONTIGUOUS: - case ENC_LD1ROD_Z_P_BR_CONTIGUOUS: - case ENC_LD1ROH_Z_P_BR_CONTIGUOUS: - case ENC_LD1ROW_Z_P_BR_CONTIGUOUS: - case ENC_LD1RQB_Z_P_BR_CONTIGUOUS: - case ENC_LD1RQD_Z_P_BR_CONTIGUOUS: - case ENC_LD1RQH_Z_P_BR_CONTIGUOUS: - case ENC_LD1RQW_Z_P_BR_CONTIGUOUS: - // xxxxxxx|msz=xx|ssz=xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->ssz = (insword>>21)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_FDOT_Z_ZZ8Z8I_: + // xxx|xxxx|x|x|op=x|x|i3h=xx|Zm=xxx|xx|x|x|i3l=x|x|Zn=xxxxx|Zda=xxxxx + ctx->op = (insword>>22)&1; + ctx->i3h = (insword>>19)&3; + ctx->Zm = (insword>>16)&7; + ctx->i3l = (insword>>11)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_LD1ROB_Z_P_BI_U8: - case ENC_LD1ROD_Z_P_BI_U64: - case ENC_LD1ROH_Z_P_BI_U16: - case ENC_LD1ROW_Z_P_BI_U32: - case ENC_LD1RQB_Z_P_BI_U8: - case ENC_LD1RQD_Z_P_BI_U64: - case ENC_LD1RQH_Z_P_BI_U16: - case ENC_LD1RQW_Z_P_BI_U32: - // xxxxxxx|msz=xx|ssz=xx|x|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->ssz = (insword>>21)&3; - ctx->imm4 = (insword>>16)&15; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_RDSVL_R_I_: + case ENC_RDVL_R_I_: + // xxx|xxxx|x|x|op=x|x|opc2=xxxxx|xxxx|x|imm6=xxxxxx|Rd=xxxxx + ctx->op = (insword>>22)&1; + ctx->opc2 = (insword>>16)&0x1f; + ctx->imm6 = (insword>>5)&0x3f; + ctx->Rd = insword&0x1f; break; - case ENC_LD1B_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1D_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1H_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1SB_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1SH_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1SW_Z_P_BZ_D_X32_UNSCALED: - case ENC_LD1W_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1B_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1D_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1H_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1SB_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1SH_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1SW_Z_P_BZ_D_X32_UNSCALED: - case ENC_LDFF1W_Z_P_BZ_D_X32_UNSCALED: - // xxxxxxx|msz=xx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->xs = (insword>>22)&1; + case ENC_ADR_Z_AZ_SD_SAME_SCALED: + // xxx|xxxx|x|x|sz=x|x|Zm=xxxxx|xxxx|msz=xx|Zn=xxxxx|Zd=xxxxx + ctx->sz = (insword>>22)&1; ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->ff = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->msz = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_LDNT1B_Z_P_BI_CONTIGUOUS: - case ENC_LDNT1D_Z_P_BI_CONTIGUOUS: - case ENC_LDNT1H_Z_P_BI_CONTIGUOUS: - case ENC_LDNT1W_Z_P_BI_CONTIGUOUS: - case ENC_STNT1B_Z_P_BI_CONTIGUOUS: - case ENC_STNT1D_Z_P_BI_CONTIGUOUS: - case ENC_STNT1H_Z_P_BI_CONTIGUOUS: - case ENC_STNT1W_Z_P_BI_CONTIGUOUS: - // xxxxxxx|msz=xx|xxx|imm4=xxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->imm4 = (insword>>16)&15; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_ADCLB_Z_ZZZ_: + case ENC_ADCLT_Z_ZZZ_: + case ENC_SBCLB_Z_ZZZ_: + case ENC_SBCLT_Z_ZZZ_: + // xxx|xxxx|x|x|sz=x|x|Zm=xxxxx|xx|xxx|T=x|Zn=xxxxx|Zda=xxxxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->T = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_LDNT1B_Z_P_BR_CONTIGUOUS: - case ENC_LDNT1D_Z_P_BR_CONTIGUOUS: - case ENC_LDNT1H_Z_P_BR_CONTIGUOUS: - case ENC_LDNT1W_Z_P_BR_CONTIGUOUS: - case ENC_STNT1B_Z_P_BR_CONTIGUOUS: - case ENC_STNT1D_Z_P_BR_CONTIGUOUS: - case ENC_STNT1H_Z_P_BR_CONTIGUOUS: - case ENC_STNT1W_Z_P_BR_CONTIGUOUS: - // xxxxxxx|msz=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->Rm = (insword>>16)&0x1f; + case ENC_COMPACT_Z_P_Z_S: + case ENC_COMPACT_Z_P_Z_: + // xxx|xxxx|x|x|sz=x|x|x|xxx|x|xx|x|Pg=xxx|Zn=xxxxx|Zd=xxxxx + ctx->sz = (insword>>22)&1; ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_PRFB_I_P_BR_S: - case ENC_PRFD_I_P_BR_S: - case ENC_PRFH_I_P_BR_S: - case ENC_PRFW_I_P_BR_S: - // xxxxxxx|msz=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|x|prfop=xxxx - ctx->msz = (insword>>23)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->prfop = insword&15; + case ENC_SSHLLB_Z_ZI_: + case ENC_SSHLLT_Z_ZI_: + case ENC_USHLLB_Z_ZI_: + case ENC_USHLLT_Z_ZI_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|imm3=xxx|xx|xx|U=x|T=x|Zn=xxxxx|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->imm3 = (insword>>16)&7; + ctx->U = (insword>>11)&1; + ctx->T = (insword>>10)&1; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_STNT1B_Z_P_AR_S_X32_UNSCALED: - case ENC_STNT1B_Z_P_AR_D_64_UNSCALED: - case ENC_STNT1D_Z_P_AR_D_64_UNSCALED: - case ENC_STNT1H_Z_P_AR_S_X32_UNSCALED: - case ENC_STNT1H_Z_P_AR_D_64_UNSCALED: - case ENC_STNT1W_Z_P_AR_S_X32_UNSCALED: - case ENC_STNT1W_Z_P_AR_D_64_UNSCALED: - // xxxxxxx|msz=xx|xx|Rm=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; + case ENC_RSHRNB_Z_ZI_: + case ENC_RSHRNT_Z_ZI_: + case ENC_SHRNB_Z_ZI_: + case ENC_SHRNT_Z_ZI_: + case ENC_SQRSHRNB_Z_ZI_: + case ENC_SQRSHRNT_Z_ZI_: + case ENC_SQRSHRUNB_Z_ZI_: + case ENC_SQRSHRUNT_Z_ZI_: + case ENC_SQSHRNB_Z_ZI_: + case ENC_SQSHRNT_Z_ZI_: + case ENC_SQSHRUNB_Z_ZI_: + case ENC_SQSHRUNT_Z_ZI_: + case ENC_UQRSHRNB_Z_ZI_: + case ENC_UQRSHRNT_Z_ZI_: + case ENC_UQSHRNB_Z_ZI_: + case ENC_UQSHRNT_Z_ZI_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|imm3=xxx|x|x|op=x|U=x|R=x|T=x|Zn=xxxxx|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->imm3 = (insword>>16)&7; + ctx->op = (insword>>13)&1; + ctx->U = (insword>>12)&1; + ctx->R = (insword>>11)&1; + ctx->T = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_LDNT1B_Z_P_AR_S_X32_UNSCALED: - case ENC_LDNT1H_Z_P_AR_S_X32_UNSCALED: - case ENC_LDNT1SB_Z_P_AR_S_X32_UNSCALED: - case ENC_LDNT1SH_Z_P_AR_S_X32_UNSCALED: - case ENC_LDNT1W_Z_P_AR_S_X32_UNSCALED: - // xxxxxxx|msz=xx|xx|Rm=xxxxx|xx|U=x|Pg=xxx|Zn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->U = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; + case ENC_SQXTUNB_Z_ZZ_: + case ENC_SQXTUNT_Z_ZZ_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|xx|x|x|xx|opc=xx|T=x|Zn=xxxxx|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->opc = (insword>>11)&3; + ctx->T = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_LDNT1B_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1D_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1H_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1SB_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1SH_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1SW_Z_P_AR_D_64_UNSCALED: - case ENC_LDNT1W_Z_P_AR_D_64_UNSCALED: - // xxxxxxx|msz=xx|xx|Rm=xxxxx|x|U=x|x|Pg=xxx|Zn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->Pg = (insword>>10)&7; + case ENC_SQCVTUN_Z_MZ2_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|xx|x|x|xx|opc=xx|x|Zn=xxxx|x|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->opc = (insword>>11)&3; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_SQXTNB_Z_ZZ_: + case ENC_SQXTNT_Z_ZZ_: + case ENC_UQXTNB_Z_ZZ_: + case ENC_UQXTNT_Z_ZZ_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|xx|x|x|xx|x|U=x|T=x|Zn=xxxxx|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->U = (insword>>11)&1; + ctx->T = (insword>>10)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Zd = insword&0x1f; break; - case ENC_ST1B_Z_P_BZ_D_64_UNSCALED: - case ENC_ST1D_Z_P_BZ_D_64_SCALED: - case ENC_ST1D_Z_P_BZ_D_64_UNSCALED: - case ENC_ST1H_Z_P_BZ_D_64_SCALED: - case ENC_ST1H_Z_P_BZ_D_64_UNSCALED: - case ENC_ST1W_Z_P_BZ_D_64_SCALED: - case ENC_ST1W_Z_P_BZ_D_64_UNSCALED: - // xxxxxxx|msz=xx|xx|Zm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_SQCVTN_Z_MZ2_: + case ENC_UQCVTN_Z_MZ2_: + // xxx|xxxx|x|x|tszh=x|x|tszl=xx|xx|x|x|xx|x|U=x|x|Zn=xxxx|x|Zd=xxxxx + ctx->tszh = (insword>>22)&1; + ctx->tszl = (insword>>19)&3; + ctx->U = (insword>>11)&1; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; break; - case ENC_LD1B_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1D_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1H_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1SB_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1SH_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1SW_Z_P_BZ_D_64_UNSCALED: - case ENC_LD1W_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1B_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1D_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1H_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1SB_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1SH_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1SW_Z_P_BZ_D_64_UNSCALED: - case ENC_LDFF1W_Z_P_BZ_D_64_UNSCALED: - // xxxxxxx|msz=xx|xx|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; + case ENC_FMLALLBB_Z32_Z8Z8Z8_: + case ENC_FMLALLBT_Z32_Z8Z8Z8_: + case ENC_FMLALLTB_Z32_Z8Z8Z8_: + case ENC_FMLALLTT_Z32_Z8Z8Z8_: + // xxx|xxxx|x|x|xx|Zm=xxxxx|xx|TT=xx|xx|Zn=xxxxx|Zda=xxxxx ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->ff = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->TT = (insword>>12)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_ST1B_Z_P_BZ_D_X32_UNSCALED: - case ENC_ST1B_Z_P_BZ_S_X32_UNSCALED: - case ENC_ST1D_Z_P_BZ_D_X32_SCALED: - case ENC_ST1D_Z_P_BZ_D_X32_UNSCALED: - case ENC_ST1H_Z_P_BZ_S_X32_SCALED: - case ENC_ST1H_Z_P_BZ_D_X32_SCALED: - case ENC_ST1H_Z_P_BZ_D_X32_UNSCALED: - case ENC_ST1H_Z_P_BZ_S_X32_UNSCALED: - case ENC_ST1W_Z_P_BZ_S_X32_SCALED: - case ENC_ST1W_Z_P_BZ_D_X32_SCALED: - case ENC_ST1W_Z_P_BZ_D_X32_UNSCALED: - case ENC_ST1W_Z_P_BZ_S_X32_UNSCALED: - // xxxxxxx|msz=xx|xx|Zm=xxxxx|x|xs=x|x|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; + case ENC_FMLALB_Z_Z8Z8Z8_: + case ENC_FMLALT_Z_Z8Z8Z8_: + // xxx|xxxx|x|x|xx|Zm=xxxxx|xx|x|T=x|xx|Zn=xxxxx|Zda=xxxxx ctx->Zm = (insword>>16)&0x1f; - ctx->xs = (insword>>14)&1; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; - break; - case ENC_ST1B_Z_P_AI_S: - case ENC_ST1B_Z_P_AI_D: - case ENC_ST1D_Z_P_AI_D: - case ENC_ST1H_Z_P_AI_S: - case ENC_ST1H_Z_P_AI_D: - case ENC_ST1W_Z_P_AI_S: - case ENC_ST1W_Z_P_AI_D: - // xxxxxxx|msz=xx|xx|imm5=xxxxx|xxx|Pg=xxx|Zn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->imm5 = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; + ctx->T = (insword>>12)&1; ctx->Zn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Zda = insword&0x1f; break; - case ENC_PRFB_I_P_AI_S: - case ENC_PRFB_I_P_AI_D: - case ENC_PRFD_I_P_AI_S: - case ENC_PRFD_I_P_AI_D: - case ENC_PRFH_I_P_AI_S: - case ENC_PRFH_I_P_AI_D: - case ENC_PRFW_I_P_AI_S: - case ENC_PRFW_I_P_AI_D: - // xxxxxxx|msz=xx|xx|imm5=xxxxx|xxx|Pg=xxx|Zn=xxxxx|x|prfop=xxxx - ctx->msz = (insword>>23)&3; - ctx->imm5 = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->prfop = insword&15; + case ENC_WFET_ONLY_SYSTEMINSTRSWITHREG: + case ENC_WFIT_ONLY_SYSTEMINSTRSWITHREG: + // xxx|xxx|xxxxxxxxxxxxxx|CRm=xxxx|op2=xxx|Rd=xxxxx + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rd = insword&0x1f; break; - case ENC_LD1B_Z_P_AI_S: - case ENC_LD1B_Z_P_AI_D: - case ENC_LD1D_Z_P_AI_D: - case ENC_LD1H_Z_P_AI_S: - case ENC_LD1H_Z_P_AI_D: - case ENC_LD1SB_Z_P_AI_S: - case ENC_LD1SB_Z_P_AI_D: - case ENC_LD1SH_Z_P_AI_S: - case ENC_LD1SH_Z_P_AI_D: - case ENC_LD1SW_Z_P_AI_D: - case ENC_LD1W_Z_P_AI_S: - case ENC_LD1W_Z_P_AI_D: - case ENC_LDFF1B_Z_P_AI_S: - case ENC_LDFF1B_Z_P_AI_D: - case ENC_LDFF1D_Z_P_AI_D: - case ENC_LDFF1H_Z_P_AI_S: - case ENC_LDFF1H_Z_P_AI_D: - case ENC_LDFF1SB_Z_P_AI_S: - case ENC_LDFF1SB_Z_P_AI_D: - case ENC_LDFF1SH_Z_P_AI_S: - case ENC_LDFF1SH_Z_P_AI_D: - case ENC_LDFF1SW_Z_P_AI_D: - case ENC_LDFF1W_Z_P_AI_S: - case ENC_LDFF1W_Z_P_AI_D: - // xxxxxxx|msz=xx|xx|imm5=xxxxx|x|U=x|ff=x|Pg=xxx|Zn=xxxxx|Zt=xxxxx - ctx->msz = (insword>>23)&3; - ctx->imm5 = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->ff = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + case ENC_CLREX_BN_BARRIERS: + case ENC_TCOMMIT_ONLY_BARRIERS: + // xxx|xxx|xxxxxxxxxxxxxx|CRm=xxxx|op2=xxx|Rt=xxxxx + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_BTI_HB_HINTS: + case ENC_CHKFEAT_HF_HINTS: + case ENC_CLRBHB_HI_HINTS: + case ENC_CSDB_HI_HINTS: + case ENC_DGH_HI_HINTS: + case ENC_ESB_HI_HINTS: + case ENC_GCSB_HD_HINTS: + case ENC_HINT_HM_HINTS: + case ENC_NOP_HI_HINTS: + case ENC_PACM_HI_HINTS: + case ENC_PSB_HC_HINTS: + case ENC_SEV_HI_HINTS: + case ENC_SEVL_HI_HINTS: + case ENC_STSHH_HI_HINTS: + case ENC_TSB_HC_HINTS: + case ENC_WFE_HI_HINTS: + case ENC_WFI_HI_HINTS: + case ENC_XPACLRI_HI_HINTS: + case ENC_YIELD_HI_HINTS: + // xxx|xxx|xxxxxxxxxxxxxx|CRm=xxxx|op2=xxx|xxxxx + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; break; + case ENC_DMB_BO_BARRIERS: + case ENC_DSB_BO_BARRIERS: + case ENC_ISB_BI_BARRIERS: + case ENC_PSSBB_DSB_BO_BARRIERS: + case ENC_SB_ONLY_BARRIERS: + case ENC_SSBB_DSB_BO_BARRIERS: + // xxx|xxx|xxxxxxxxxxxxxx|CRm=xxxx|x|opc=xx|Rt=xxxxx + ctx->CRm = (insword>>8)&15; + ctx->opc = (insword>>5)&3; + ctx->Rt = insword&0x1f; + break; + case ENC_DSB_BON_BARRIERS: + // xxx|xxx|xxxxxxxxxxxxxx|imm2=xx|xx|op2=xxx|Rt=xxxxx + ctx->imm2 = (insword>>10)&3; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_TSTART_BR_SYSTEMRESULT: + case ENC_TTEST_BR_SYSTEMRESULT: + // xxx|xxx|xxxxxxx|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx + ctx->op1 = (insword>>16)&7; + ctx->CRn = (insword>>12)&15; + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_AXFLAG_M_PSTATE: + case ENC_CFINV_M_PSTATE: + case ENC_MSR_SI_PSTATE: + case ENC_SMSTART_MSR_SI_PSTATE: + case ENC_SMSTOP_MSR_SI_PSTATE: + case ENC_XAFLAG_M_PSTATE: + // xxx|xxx|xxxxxxx|op1=xxx|xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx + ctx->op1 = (insword>>16)&7; + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_APAS_SYS_CR_SYSTEMINSTRS: + case ENC_AT_SYS_CR_SYSTEMINSTRS: + case ENC_BRB_SYS_CR_SYSTEMINSTRS: + case ENC_CFP_SYS_CR_SYSTEMINSTRS: + case ENC_COSP_SYS_CR_SYSTEMINSTRS: + case ENC_CPP_SYS_CR_SYSTEMINSTRS: + case ENC_DC_SYS_CR_SYSTEMINSTRS: + case ENC_DVP_SYS_CR_SYSTEMINSTRS: + case ENC_GCSPOPCX_SYS_CR_SYSTEMINSTRS: + case ENC_GCSPOPM_SYSL_RC_SYSTEMINSTRS: + case ENC_GCSPOPX_SYS_CR_SYSTEMINSTRS: + case ENC_GCSPUSHM_SYS_CR_SYSTEMINSTRS: + case ENC_GCSPUSHX_SYS_CR_SYSTEMINSTRS: + case ENC_GCSSS1_SYS_CR_SYSTEMINSTRS: + case ENC_GCSSS2_SYSL_RC_SYSTEMINSTRS: + case ENC_IC_SYS_CR_SYSTEMINSTRS: + case ENC_SYS_CR_SYSTEMINSTRS: + case ENC_SYSL_RC_SYSTEMINSTRS: + case ENC_SYSP_CR_SYSPAIRINSTRS: + case ENC_TLBIP_SYSP_CR_SYSPAIRINSTRS: + case ENC_TLBI_SYS_CR_SYSTEMINSTRS: + case ENC_TRCIT_SYS_CR_SYSTEMINSTRS: + // xxx|xxx|xxxx|L=x|xx|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx + ctx->L = (insword>>21)&1; + ctx->op1 = (insword>>16)&7; + ctx->CRn = (insword>>12)&15; + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_MRRS_RS_SYSTEMMOVEPR: + case ENC_MRS_RS_SYSTEMMOVE: + case ENC_MSRR_SR_SYSTEMMOVEPR: + case ENC_MSR_SR_SYSTEMMOVE: + // xxx|xxx|xxxx|L=x|x|o0=x|op1=xxx|CRn=xxxx|CRm=xxxx|op2=xxx|Rt=xxxxx + ctx->L = (insword>>21)&1; + ctx->o0 = (insword>>19)&1; + ctx->op1 = (insword>>16)&7; + ctx->CRn = (insword>>12)&15; + ctx->CRm = (insword>>8)&15; + ctx->op2 = (insword>>5)&7; + ctx->Rt = insword&0x1f; + break; + case ENC_CBBLE_CBBGE_8_REGS: + case ENC_CBBLO_CBBHI_8_REGS: + case ENC_CBBLS_CBBHS_8_REGS: + case ENC_CBBLT_CBBGT_8_REGS: + case ENC_CBHLE_CBHGE_16_REGS: + case ENC_CBHLO_CBHHI_16_REGS: + case ENC_CBHLS_CBHHS_16_REGS: + case ENC_CBHLT_CBHGT_16_REGS: + // xxx|xxx|xx|cc=xxx|Rm=xxxxx|x|H=x|imm9=xxxxxxxxx|Rt=xxxxx + ctx->cc = (insword>>21)&7; + ctx->Rm = (insword>>16)&0x1f; + ctx->H = (insword>>14)&1; + ctx->imm9 = (insword>>5)&0x1ff; + ctx->Rt = insword&0x1f; + break; + case ENC_BC_ONLY_CONDBRANCH: case ENC_B_ONLY_CONDBRANCH: - // xxxxxxx|o1=x|imm19=xxxxxxxxxxxxxxxxxxx|o0=x|cond=xxxx - ctx->o1 = (insword>>24)&1; + // xxx|xxx|xx|imm19=xxxxxxxxxxxxxxxxxxx|o0=x|cond=xxxx ctx->imm19 = (insword>>5)&0x7ffff; ctx->o0 = (insword>>4)&1; ctx->cond = insword&15; break; - case ENC_ST1D_Z_P_BR_: - // xxxxxxx|opc<2:1>=xx|opc<0>=x|o2=x|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->opc = (insword>>23)&3; - ctx->opc = (insword>>22)&1; - ctx->o2 = (insword>>21)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; + case ENC_BRK_EX_EXCEPTION: + case ENC_DCPS1_DC_EXCEPTION: + case ENC_DCPS2_DC_EXCEPTION: + case ENC_DCPS3_DC_EXCEPTION: + case ENC_HLT_EX_EXCEPTION: + case ENC_HVC_EX_EXCEPTION: + case ENC_SMC_EX_EXCEPTION: + case ENC_SVC_EX_EXCEPTION: + case ENC_TCANCEL_EX_EXCEPTION: + // xxx|xxx|xx|opc=xxx|imm16=xxxxxxxxxxxxxxxx|op2=xxx|LL=xx + ctx->opc = (insword>>21)&7; + ctx->imm16 = (insword>>5)&0xffff; + ctx->op2 = (insword>>2)&7; + ctx->LL = insword&3; + break; + case ENC_BLR_64_BRANCH_REG: + case ENC_BR_64_BRANCH_REG: + case ENC_RET_64R_BRANCH_REG: + // xxx|xxx|x|Z=x|x|op=xx|op2=xxxxx|xxxx|A=x|M=x|Rn=xxxxx|Rm=xxxxx + ctx->Z = (insword>>24)&1; + ctx->op = (insword>>21)&3; + ctx->op2 = (insword>>16)&0x1f; + ctx->A = (insword>>11)&1; + ctx->M = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->Rm = insword&0x1f; break; case ENC_DRPS_64E_BRANCH_REG: - // xxxxxxx|opc=xxxx|op2=xxxxx|op3=xxxxxx|Rt=xxxxx|op4=xxxxx + // xxx|xxx|x|opc=xxxx|op2=xxxxx|op3=xxxxxx|Rn=xxxxx|op4=xxxxx ctx->opc = (insword>>21)&15; ctx->op2 = (insword>>16)&0x1f; ctx->op3 = (insword>>10)&0x3f; - ctx->Rt = (insword>>5)&0x1f; - ctx->op4 = insword&0x1f; - break; - case ENC_LD1B_Z_P_BZ_S_X32_UNSCALED: - case ENC_LD1D_Z_P_BZ_D_X32_SCALED: - case ENC_LD1H_Z_P_BZ_D_X32_SCALED: - case ENC_LD1H_Z_P_BZ_S_X32_UNSCALED: - case ENC_LD1SB_Z_P_BZ_S_X32_UNSCALED: - case ENC_LD1SH_Z_P_BZ_D_X32_SCALED: - case ENC_LD1SH_Z_P_BZ_S_X32_UNSCALED: - case ENC_LD1SW_Z_P_BZ_D_X32_SCALED: - case ENC_LD1W_Z_P_BZ_D_X32_SCALED: - case ENC_LD1W_Z_P_BZ_S_X32_UNSCALED: - case ENC_LDFF1B_Z_P_BZ_S_X32_UNSCALED: - case ENC_LDFF1D_Z_P_BZ_D_X32_SCALED: - case ENC_LDFF1H_Z_P_BZ_D_X32_SCALED: - case ENC_LDFF1H_Z_P_BZ_S_X32_UNSCALED: - case ENC_LDFF1SB_Z_P_BZ_S_X32_UNSCALED: - case ENC_LDFF1SH_Z_P_BZ_D_X32_SCALED: - case ENC_LDFF1SH_Z_P_BZ_S_X32_UNSCALED: - case ENC_LDFF1SW_Z_P_BZ_D_X32_SCALED: - case ENC_LDFF1W_Z_P_BZ_D_X32_SCALED: - case ENC_LDFF1W_Z_P_BZ_S_X32_UNSCALED: - // xxxxxxx|opc=xx|xs=x|x|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->opc = (insword>>23)&3; - ctx->xs = (insword>>22)&1; - ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->ff = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; - break; - case ENC_LD1D_Z_P_BZ_D_64_SCALED: - case ENC_LD1H_Z_P_BZ_D_64_SCALED: - case ENC_LD1SH_Z_P_BZ_D_64_SCALED: - case ENC_LD1SW_Z_P_BZ_D_64_SCALED: - case ENC_LD1W_Z_P_BZ_D_64_SCALED: - case ENC_LDFF1D_Z_P_BZ_D_64_SCALED: - case ENC_LDFF1H_Z_P_BZ_D_64_SCALED: - case ENC_LDFF1SH_Z_P_BZ_D_64_SCALED: - case ENC_LDFF1SW_Z_P_BZ_D_64_SCALED: - case ENC_LDFF1W_Z_P_BZ_D_64_SCALED: - // xxxxxxx|opc=xx|xx|Zm=xxxxx|x|U=x|ff=x|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->opc = (insword>>23)&3; - ctx->Zm = (insword>>16)&0x1f; - ctx->U = (insword>>14)&1; - ctx->ff = (insword>>13)&1; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; + ctx->op4 = insword&0x1f; break; case ENC_ERET_64E_BRANCH_REG: - case ENC_ERETAA_64E_BRANCH_REG: - case ENC_ERETAB_64E_BRANCH_REG: - // xxxxxxx|opc[3]=x|opc[2:0]=xxx|op2=xxxxx|op3[5:2]=xxxx|A=x|M=x|Rn=xxxxx|op4=xxxxx - ctx->opc = (insword>>24)&1; - ctx->opc = (insword>>21)&7; + // xxx|xxx|x|opc=xxxx|op2=xxxxx|xxxx|A=x|M=x|Rn=xxxxx|op4=xxxxx + ctx->opc = (insword>>21)&15; ctx->op2 = (insword>>16)&0x1f; - ctx->op3 = (insword>>12)&15; ctx->A = (insword>>11)&1; ctx->M = (insword>>10)&1; ctx->Rn = (insword>>5)&0x1f; ctx->op4 = insword&0x1f; break; - case ENC_ST1B_Z_P_BR_: - case ENC_ST1H_Z_P_BR_: - case ENC_ST1W_Z_P_BR_: - // xxxxxxx|xx|size=xx|Rm=xxxxx|xxx|Pg=xxx|Rn=xxxxx|Zt=xxxxx - ctx->size = (insword>>21)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->Pg = (insword>>10)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Zt = insword&0x1f; - break; case ENC_FCVTZS_ASISDSHF_C: case ENC_FCVTZU_ASISDSHF_C: case ENC_SCVTF_ASISDSHF_C: @@ -4600,7 +5841,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SLI_ASISDSHF_R: case ENC_SRI_ASISDSHF_R: case ENC_UCVTF_ASISDSHF_C: - // xx|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|xx|immh=xxxx|immb=xxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; @@ -4614,11 +5855,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQSHRUN_ASISDSHF_N: case ENC_UQRSHRN_ASISDSHF_N: case ENC_UQSHRN_ASISDSHF_N: - // xx|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:1]=xxxx|op=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xxxx|op=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>12)&15; ctx->op = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4626,13 +5866,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQSHLU_ASISDSHF_R: case ENC_SQSHL_ASISDSHF_R: case ENC_UQSHL_ASISDSHF_R: - // xx|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:2]=xxx|op=x|opcode[0]=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xxx|op=x|x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>13)&7; ctx->op = (insword>>12)&1; - ctx->opcode = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -4644,14 +5882,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_URSRA_ASISDSHF_R: case ENC_USHR_ASISDSHF_R: case ENC_USRA_ASISDSHF_R: - // xx|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:3]=xx|o1=x|o0=x|opcode[0]=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xx|o1=x|o0=x|x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>14)&3; ctx->o1 = (insword>>13)&1; ctx->o0 = (insword>>12)&1; - ctx->opcode = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -4660,12 +5896,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMEQ_ASISDSAME_ONLY: case ENC_FCMGE_ASISDSAME_ONLY: case ENC_FCMGT_ASISDSAME_ONLY: - // xx|U=x|xxxxx|E=x|sz=x|x|Rm=xxxxx|opcode[4:1]=xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|E=x|sz=x|x|Rm=xxxxx|xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->E = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->ac = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4675,21 +5910,23 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMEQ_ASISDSAMEFP16_ONLY: case ENC_FCMGE_ASISDSAMEFP16_ONLY: case ENC_FCMGT_ASISDSAMEFP16_ONLY: - // xx|U=x|xxxxx|E=x|xx|Rm=xxxxx|xx|opcode[2:1]=xx|ac=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|E=x|xx|Rm=xxxxx|xx|xx|ac=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->E = (insword>>23)&1; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&3; ctx->ac = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_FCMLT_ASISDMISCFP16_FZ: + case ENC_FCVTAS_ASISDMISCFP16_R: + case ENC_FCVTAU_ASISDMISCFP16_R: + case ENC_FRECPE_ASISDMISCFP16_R: case ENC_FRECPX_ASISDMISCFP16_R: case ENC_FRSQRTE_ASISDMISCFP16_R: case ENC_SCVTF_ASISDMISCFP16_R: case ENC_UCVTF_ASISDMISCFP16_R: - // xx|U=x|xxxxx|a=x|xxxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|a=x|xxxx|xx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; ctx->opcode = (insword>>12)&0x1f; @@ -4700,10 +5937,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMGE_ASISDMISCFP16_FZ: case ENC_FCMGT_ASISDMISCFP16_FZ: case ENC_FCMLE_ASISDMISCFP16_FZ: - // xx|U=x|xxxxx|a=x|xxxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|a=x|xxxx|xx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4712,7 +5948,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMULX_ASISDSAMEFP16_ONLY: case ENC_FRECPS_ASISDSAMEFP16_ONLY: case ENC_FRSQRTS_ASISDSAMEFP16_ONLY: - // xx|U=x|xxxxx|a=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|a=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; ctx->Rm = (insword>>16)&0x1f; @@ -4728,7 +5964,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMINNMP_ASISDPAIR_ONLY_SD: case ENC_FMINP_ASISDPAIR_ONLY_H: case ENC_FMINP_ASISDPAIR_ONLY_SD: - // xx|U=x|xxxxx|o1=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|o1=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->o1 = (insword>>23)&1; ctx->sz = (insword>>22)&1; @@ -4744,11 +5980,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCVTPU_ASISDMISC_R: case ENC_FCVTZS_ASISDMISC_R: case ENC_FCVTZU_ASISDMISC_R: - // xx|U=x|xxxxx|o2=x|sz=x|xxxxx|opcode[4:1]=xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|o2=x|sz=x|xxxxx|xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->o2 = (insword>>23)&1; ctx->sz = (insword>>22)&1; - ctx->opcode = (insword>>13)&15; ctx->o1 = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4761,10 +5996,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCVTPU_ASISDMISCFP16_R: case ENC_FCVTZS_ASISDMISCFP16_R: case ENC_FCVTZU_ASISDMISCFP16_R: - // xx|U=x|xxxxx|o2=x|xxxxxx|opcode[4:1]=xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|o2=x|xxxx|xx|xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->o2 = (insword>>23)&1; - ctx->opcode = (insword>>13)&15; ctx->o1 = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4772,7 +6006,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMULX_ASISDELEM_RH_H: case ENC_FMUL_ASISDELEM_RH_H: case ENC_SQDMULL_ASISDELEM_L: - // xx|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; @@ -4785,13 +6019,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULH_ASISDELEM_R: case ENC_SQRDMULH_ASISDELEM_R: - // xx|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3:1]=xxx|op=x|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|xxx|op=x|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>13)&7; ctx->op = (insword>>12)&1; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; @@ -4799,15 +6032,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQRDMLAH_ASISDELEM_R: case ENC_SQRDMLSH_ASISDELEM_R: - // xx|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3:2]=xx|S=x|opcode[0]=x|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|xx|S=x|x|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>14)&3; ctx->S = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4816,15 +6047,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMLS_ASISDELEM_RH_H: case ENC_SQDMLAL_ASISDELEM_L: case ENC_SQDMLSL_ASISDELEM_L: - // xx|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3]=x|o2=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|x|o2=x|xx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->o2 = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4832,6 +6061,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_ABS_ASISDMISC_R: case ENC_ADDP_ASISDPAIR_ONLY: case ENC_CMLT_ASISDMISC_Z: + case ENC_FCVTXN_ASISDMISC_N: case ENC_NEG_ASISDMISC_R: case ENC_SQABS_ASISDMISC_R: case ENC_SQNEG_ASISDMISC_R: @@ -4840,7 +6070,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SUQADD_ASISDMISC_R: case ENC_UQXTN_ASISDMISC_N: case ENC_USQADD_ASISDMISC_R: - // xx|U=x|xxxxx|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->opcode = (insword>>12)&0x1f; @@ -4851,10 +6081,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMGE_ASISDMISC_Z: case ENC_CMGT_ASISDMISC_Z: case ENC_CMLE_ASISDMISC_Z: - // xx|U=x|xxxxx|size=xx|xxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|xxxxx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4869,7 +6098,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SUB_ASISDSAME_ONLY: case ENC_UQADD_ASISDSAME_ONLY: case ENC_UQSUB_ASISDSAME_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; @@ -4878,7 +6107,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rd = insword&0x1f; break; case ENC_SQDMULL_ASISDDIFF_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode=xxxx|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|opcode=xxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; @@ -4886,27 +6115,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_SQDMLAL_ASISDDIFF_ONLY: - case ENC_SQDMLSL_ASISDDIFF_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[3:2]=xx|o1=x|opcode[0]=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->U = (insword>>29)&1; - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>14)&3; - ctx->o1 = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_CMGE_ASISDSAME_ONLY: case ENC_CMGT_ASISDSAME_ONLY: case ENC_CMHI_ASISDSAME_ONLY: case ENC_CMHS_ASISDSAME_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:1]=xxxx|eq=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxxx|eq=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->eq = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4919,32 +6135,39 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQSHL_ASISDSAME_ONLY: case ENC_URSHL_ASISDSAME_ONLY: case ENC_USHL_ASISDSAME_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:2]=xxx|R=x|S=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxx|R=x|S=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>13)&7; ctx->R = (insword>>12)&1; ctx->S = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_SQDMLAL_ASISDDIFF_ONLY: + case ENC_SQDMLSL_ASISDDIFF_ONLY: + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xx|o1=x|x|xx|Rn=xxxxx|Rd=xxxxx + ctx->U = (insword>>29)&1; + ctx->size = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->o1 = (insword>>13)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; case ENC_SQRDMLAH_ASISDSAME2_ONLY: case ENC_SQRDMLSH_ASISDSAME2_ONLY: - // xx|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|opcode[3:1]=xxx|S=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|xxx|S=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&7; ctx->S = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_FMULX_ASISDELEM_R_SD: case ENC_FMUL_ASISDELEM_R_SD: - // xx|U=x|xxxxx|size[1]=x|sz=x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|x|sz=x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; @@ -4956,16 +6179,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_FMLA_ASISDELEM_R_SD: case ENC_FMLS_ASISDELEM_R_SD: - // xx|U=x|xxxxx|size[1]=x|sz=x|L=x|M=x|Rm=xxxx|opcode[3]=x|o2=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|x|sz=x|L=x|M=x|Rm=xxxx|x|o2=x|xx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->o2 = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -4975,15 +6195,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMLT_ASISDMISC_FZ: case ENC_FCVTAS_ASISDMISC_R: case ENC_FCVTAU_ASISDMISC_R: - case ENC_FCVTXN_ASISDMISC_N: case ENC_FRECPE_ASISDMISC_R: case ENC_FRECPX_ASISDMISC_R: case ENC_FRSQRTE_ASISDMISC_R: case ENC_SCVTF_ASISDMISC_R: case ENC_UCVTF_ASISDMISC_R: - // xx|U=x|xxxxx|size[1]=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->opcode = (insword>>12)&0x1f; ctx->Rn = (insword>>5)&0x1f; @@ -4993,11 +6211,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMGE_ASISDMISC_FZ: case ENC_FCMGT_ASISDMISC_FZ: case ENC_FCMLE_ASISDMISC_FZ: - // xx|U=x|xxxxx|size[1]=x|sz=x|xxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|x|sz=x|xxxxx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5006,139 +6222,67 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMULX_ASISDSAME_ONLY: case ENC_FRECPS_ASISDSAME_ONLY: case ENC_FRSQRTS_ASISDSAME_ONLY: - // xx|U=x|xxxxx|size[1]=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // xx|U=x|x|xxx|x|x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->Rm = (insword>>16)&0x1f; ctx->opcode = (insword>>11)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FCVTAS_ASISDMISCFP16_R: - case ENC_FCVTAU_ASISDMISCFP16_R: - case ENC_FRECPE_ASISDMISCFP16_R: - // xx|U=x|xxxxx|size[1]=x|xxxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx - ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; - ctx->opcode = (insword>>12)&0x1f; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_DUP_ASISDONE_ONLY: case ENC_MOV_DUP_ASISDONE_ONLY: - // xx|op=x|xxxxxxxx|imm5=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx + // xx|op=x|x|xxx|xx|xx|imm5=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx ctx->op = (insword>>29)&1; ctx->imm5 = (insword>>16)&0x1f; ctx->imm4 = (insword>>11)&15; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FMOPA_ZA_PP_ZZ_64: - case ENC_FMOPS_ZA_PP_ZZ_64: - // xx|xxxxxxxxx|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|ZAda=xxx - ctx->Zm = (insword>>16)&0x1f; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->S = (insword>>4)&1; - ctx->ZAda = insword&7; - break; - case ENC_BFMOPA_ZA32_PP_ZZ_: - case ENC_BFMOPS_ZA32_PP_ZZ_: - case ENC_FMOPA_ZA32_PP_ZZ_16: - case ENC_FMOPA_ZA_PP_ZZ_32: - case ENC_FMOPS_ZA32_PP_ZZ_16: - case ENC_FMOPS_ZA_PP_ZZ_32: - // xx|xxxxxxxxx|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|x|ZAda=xx - ctx->Zm = (insword>>16)&0x1f; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->S = (insword>>4)&1; - ctx->ZAda = insword&3; - break; - case ENC_ADDHA_ZA_PP_Z_64: - case ENC_ADDVA_ZA_PP_Z_64: - // xx|xxxxxxx|op=x|xxxxx|V=x|Pm=xxx|Pn=xxx|Zn=xxxxx|x|x|ZAda=xxx - ctx->op = (insword>>22)&1; - ctx->V = (insword>>16)&1; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAda = insword&7; - break; - case ENC_ADDHA_ZA_PP_Z_32: - case ENC_ADDVA_ZA_PP_Z_32: - // xx|xxxxxxx|op=x|xx|xxx|V=x|Pm=xxx|Pn=xxx|Zn=xxxxx|x|x|x|ZAda=xx - ctx->op = (insword>>22)&1; - ctx->V = (insword>>16)&1; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->ZAda = insword&3; + case ENC_FMLALB_ASIMDELEM_H: + case ENC_FMLALT_ASIMDELEM_H: + case ENC_FMLALLBB_ASIMDELEM_J: + case ENC_FMLALLBT_ASIMDELEM_J: + case ENC_FMLALLTB_ASIMDELEM_J: + case ENC_FMLALLTT_ASIMDELEM_J: + // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->U = (insword>>29)&1; + ctx->size = (insword>>22)&3; + ctx->L = (insword>>21)&1; + ctx->M = (insword>>20)&1; + ctx->Rm = (insword>>16)&15; + ctx->opcode = (insword>>12)&15; + ctx->H = (insword>>11)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; - case ENC_PTEST_P_P_: - // xx|xxxxxx|op=x|S=x|xx|xxxxxx|Pg=xxxx|x|Pn=xxxx|x|opc2=xxxx - ctx->op = (insword>>23)&1; - ctx->S = (insword>>22)&1; - ctx->Pg = (insword>>10)&15; - ctx->Pn = (insword>>5)&15; - ctx->opc2 = insword&15; + case ENC_BF1CVTL_ASIMDMISC_V: + case ENC_BF2CVTL_ASIMDMISC_V: + case ENC_F1CVTL_ASIMDMISC_V: + case ENC_F2CVTL_ASIMDMISC_V: + // x|Q=x|U=x|xxxxx|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->U = (insword>>29)&1; + ctx->size = (insword>>22)&3; + ctx->opcode = (insword>>12)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; break; - case ENC_CTERMEQ_RR_: - case ENC_CTERMNE_RR_: - // xx|xxxxxx|op=x|sz=x|x|Rm=xxxxx|xxxxxx|Rn=xxxxx|ne=x|x|x|xx - ctx->op = (insword>>23)&1; - ctx->sz = (insword>>22)&1; + case ENC_FMLALB_ASIMDSAME2_J: + case ENC_FMLALT_ASIMDSAME2_J: + case ENC_FMLALLBB_ASIMDSAME2_G: + case ENC_FMLALLBT_ASIMDSAME2_G: + case ENC_FMLALLTB_ASIMDSAME2_G: + case ENC_FMLALLTT_ASIMDSAME2_G: + // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|opcode=xxxx|x|Rn=xxxxx|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->U = (insword>>29)&1; + ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; + ctx->opcode = (insword>>11)&15; ctx->Rn = (insword>>5)&0x1f; - ctx->ne = (insword>>4)&1; - break; - case ENC_SETFFR_F_: - // xx|xxxxxx|opc=xx|xx|xxxxxxxxxx|xxxxxx|x|x|xx - ctx->opc = (insword>>22)&3; - break; - case ENC_WRFFR_F_P_: - // xx|xxxxxx|opc=xx|xx|xxxxxxxxxx|x|Pn=xxxx|x|x|x|xx - ctx->opc = (insword>>22)&3; - ctx->Pn = (insword>>5)&15; - break; - case ENC_SMOPA_ZA_PP_ZZ_64: - case ENC_SMOPS_ZA_PP_ZZ_64: - case ENC_SUMOPA_ZA_PP_ZZ_64: - case ENC_SUMOPS_ZA_PP_ZZ_64: - case ENC_UMOPA_ZA_PP_ZZ_64: - case ENC_UMOPS_ZA_PP_ZZ_64: - case ENC_USMOPA_ZA_PP_ZZ_64: - case ENC_USMOPS_ZA_PP_ZZ_64: - // xx|xxxxx|u0=x|xx|u1=x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|ZAda=xxx - ctx->u0 = (insword>>24)&1; - ctx->u1 = (insword>>21)&1; - ctx->Zm = (insword>>16)&0x1f; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->S = (insword>>4)&1; - ctx->ZAda = insword&7; - break; - case ENC_SMOPA_ZA_PP_ZZ_32: - case ENC_SMOPS_ZA_PP_ZZ_32: - case ENC_SUMOPA_ZA_PP_ZZ_32: - case ENC_SUMOPS_ZA_PP_ZZ_32: - case ENC_UMOPA_ZA_PP_ZZ_32: - case ENC_UMOPS_ZA_PP_ZZ_32: - case ENC_USMOPA_ZA_PP_ZZ_32: - case ENC_USMOPS_ZA_PP_ZZ_32: - // xx|xxxxx|u0=x|xx|u1=x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|x|ZAda=xx - ctx->u0 = (insword>>24)&1; - ctx->u1 = (insword>>21)&1; - ctx->Zm = (insword>>16)&0x1f; - ctx->Pm = (insword>>13)&7; - ctx->Pn = (insword>>10)&7; - ctx->Zn = (insword>>5)&0x1f; - ctx->S = (insword>>4)&1; - ctx->ZAda = insword&3; + ctx->Rd = insword&0x1f; break; case ENC_FCVTZS_ASIMDSHF_C: case ENC_FCVTZU_ASIMDSHF_C: @@ -5151,7 +6295,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UCVTF_ASIMDSHF_C: case ENC_USHLL_ASIMDSHF_L: case ENC_UXTL_USHLL_ASIMDSHF_L: - // x|Q=x|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|xx|immh=xxxx|immb=xxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; @@ -5168,12 +6312,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQSHRUN_ASIMDSHF_N: case ENC_UQRSHRN_ASIMDSHF_N: case ENC_UQSHRN_ASIMDSHF_N: - // x|Q=x|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:1]=xxxx|op=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xxxx|op=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>12)&15; ctx->op = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5181,14 +6324,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQSHLU_ASIMDSHF_R: case ENC_SQSHL_ASIMDSHF_R: case ENC_UQSHL_ASIMDSHF_R: - // x|Q=x|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:2]=xxx|op=x|opcode[0]=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xxx|op=x|x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>13)&7; ctx->op = (insword>>12)&1; - ctx->opcode = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -5200,15 +6341,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_URSRA_ASIMDSHF_R: case ENC_USHR_ASIMDSHF_R: case ENC_USRA_ASIMDSHF_R: - // x|Q=x|U=x|xxxxxx|immh=xxxx|immb=xxx|opcode[4:3]=xx|o1=x|o0=x|opcode[0]=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|xx|immh=xxxx|immb=xxx|xx|o1=x|o0=x|x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->immh = (insword>>19)&15; ctx->immb = (insword>>16)&7; - ctx->opcode = (insword>>14)&3; ctx->o1 = (insword>>13)&1; ctx->o0 = (insword>>12)&1; - ctx->opcode = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -5217,13 +6356,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMEQ_ASIMDSAME_ONLY: case ENC_FCMGE_ASIMDSAME_ONLY: case ENC_FCMGT_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|E=x|sz=x|x|Rm=xxxxx|opcode[4:1]=xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|E=x|sz=x|x|Rm=xxxxx|xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->E = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->ac = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5233,12 +6371,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMEQ_ASIMDSAMEFP16_ONLY: case ENC_FCMGE_ASIMDSAMEFP16_ONLY: case ENC_FCMGT_ASIMDSAMEFP16_ONLY: - // x|Q=x|U=x|xxxxx|E=x|xx|Rm=xxxxx|xx|opcode[2:1]=xx|ac=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|E=x|xx|Rm=xxxxx|xx|xx|ac=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->E = (insword>>23)&1; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&3; ctx->ac = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5247,20 +6384,19 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMLAL2_ASIMDSAME_F: case ENC_FMLSL_ASIMDSAME_F: case ENC_FMLSL2_ASIMDSAME_F: - // x|Q=x|U=x|xxxxx|S=x|sz=x|x|Rm=xxxxx|opcode[4]=x|opcode[3:0]=xxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|S=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->S = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>15)&1; - ctx->opcode = (insword>>11)&15; + ctx->opcode = (insword>>11)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_SUDOT_ASIMDELEM_D: case ENC_USDOT_ASIMDELEM_D: - // x|Q=x|U=x|xxxxx|US=x|x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|US=x|x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->US = (insword>>23)&1; @@ -5282,7 +6418,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FSQRT_ASIMDMISCFP16_R: case ENC_SCVTF_ASIMDMISCFP16_R: case ENC_UCVTF_ASIMDMISCFP16_R: - // x|Q=x|U=x|xxxxx|a=x|xxxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|a=x|xxxx|xx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; @@ -5294,40 +6430,33 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMGE_ASIMDMISCFP16_FZ: case ENC_FCMGT_ASIMDMISCFP16_FZ: case ENC_FCMLE_ASIMDMISCFP16_FZ: - // x|Q=x|U=x|xxxxx|a=x|xxxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|a=x|xxxx|xx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FMAXNMP_ASIMDSAMEFP16_ONLY: - case ENC_FMAXNM_ASIMDSAMEFP16_ONLY: - case ENC_FMINNMP_ASIMDSAMEFP16_ONLY: - case ENC_FMINNM_ASIMDSAMEFP16_ONLY: - // x|Q=x|U=x|xxxxx|a=x|xx|Rm=xxxxx|xx|Op3=xxx|x|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->a = (insword>>23)&1; - ctx->Rm = (insword>>16)&0x1f; - ctx->Op3 = (insword>>11)&7; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_FABD_ASIMDSAMEFP16_ONLY: case ENC_FADDP_ASIMDSAMEFP16_ONLY: case ENC_FADD_ASIMDSAMEFP16_ONLY: + case ENC_FAMAX_ASIMDSAMEFP16_ONLY: + case ENC_FAMIN_ASIMDSAMEFP16_ONLY: case ENC_FDIV_ASIMDSAMEFP16_ONLY: + case ENC_FMAXNMP_ASIMDSAMEFP16_ONLY: + case ENC_FMAXNM_ASIMDSAMEFP16_ONLY: + case ENC_FMINNMP_ASIMDSAMEFP16_ONLY: + case ENC_FMINNM_ASIMDSAMEFP16_ONLY: case ENC_FMLA_ASIMDSAMEFP16_ONLY: case ENC_FMLS_ASIMDSAMEFP16_ONLY: case ENC_FMULX_ASIMDSAMEFP16_ONLY: case ENC_FMUL_ASIMDSAMEFP16_ONLY: case ENC_FRECPS_ASIMDSAMEFP16_ONLY: case ENC_FRSQRTS_ASIMDSAMEFP16_ONLY: + case ENC_FSCALE_ASIMDSAMEFP16_ONLY: case ENC_FSUB_ASIMDSAMEFP16_ONLY: - // x|Q=x|U=x|xxxxx|a=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|a=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->a = (insword>>23)&1; @@ -5336,22 +6465,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FMAXNMV_ASIMDALL_ONLY_H: - case ENC_FMINNMV_ASIMDALL_ONLY_H: - // x|Q=x|U=x|xxxxx|o1=x|size[0]=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->o1 = (insword>>23)&1; - ctx->size = (insword>>22)&1; - ctx->opcode = (insword>>12)&0x1f; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_FMAXNMV_ASIMDALL_ONLY_SD: case ENC_FMAXV_ASIMDALL_ONLY_SD: case ENC_FMINNMV_ASIMDALL_ONLY_SD: case ENC_FMINV_ASIMDALL_ONLY_SD: - // x|Q=x|U=x|xxxxx|o1=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o1=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o1 = (insword>>23)&1; @@ -5368,7 +6486,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMINNM_ASIMDSAME_ONLY: case ENC_FMINP_ASIMDSAME_ONLY: case ENC_FMIN_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|o1=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o1=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o1 = (insword>>23)&1; @@ -5382,7 +6500,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMAX_ASIMDSAMEFP16_ONLY: case ENC_FMINP_ASIMDSAMEFP16_ONLY: case ENC_FMIN_ASIMDSAMEFP16_ONLY: - // x|Q=x|U=x|xxxxx|o1=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o1=x|xx|Rm=xxxxx|xx|opcode=xxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o1 = (insword>>23)&1; @@ -5391,9 +6509,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_FMAXNMV_ASIMDALL_ONLY_H: case ENC_FMAXV_ASIMDALL_ONLY_H: + case ENC_FMINNMV_ASIMDALL_ONLY_H: case ENC_FMINV_ASIMDALL_ONLY_H: - // x|Q=x|U=x|xxxxx|o1=x|x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o1=x|x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o1 = (insword>>23)&1; @@ -5416,12 +6536,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FRINTP_ASIMDMISC_R: case ENC_FRINTX_ASIMDMISC_R: case ENC_FRINTZ_ASIMDMISC_R: - // x|Q=x|U=x|xxxxx|o2=x|sz=x|xxxxx|opcode[4:1]=xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o2=x|sz=x|xxxxx|xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o2 = (insword>>23)&1; ctx->sz = (insword>>22)&1; - ctx->opcode = (insword>>13)&15; ctx->o1 = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5441,18 +6560,17 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FRINTP_ASIMDMISCFP16_R: case ENC_FRINTX_ASIMDMISCFP16_R: case ENC_FRINTZ_ASIMDMISCFP16_R: - // x|Q=x|U=x|xxxxx|o2=x|xxxxxx|opcode[4:1]=xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|o2=x|xxxx|xx|xxxx|o1=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->o2 = (insword>>23)&1; - ctx->opcode = (insword>>13)&15; ctx->o1 = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_FMLA_ASIMDSAME_ONLY: case ENC_FMLS_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|op=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|op=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->op = (insword>>23)&1; @@ -5466,7 +6584,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_BIT_ASIMDSAME_ONLY: case ENC_BSL_ASIMDSAME_ONLY: case ENC_EOR_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|opc2=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|opc2=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->opc2 = (insword>>22)&3; @@ -5476,6 +6594,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rd = insword&0x1f; break; case ENC_BFDOT_ASIMDELEM_E: + case ENC_BFMLAL_ASIMDELEM_F: + case ENC_FDOT_ASIMDELEM_G: + case ENC_FDOT_ASIMDELEM_D: case ENC_FMULX_ASIMDELEM_RH_H: case ENC_FMUL_ASIMDELEM_RH_H: case ENC_MUL_ASIMDELEM_R: @@ -5484,7 +6605,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQDMULL_ASIMDELEM_L: case ENC_UDOT_ASIMDELEM_D: case ENC_UMULL_ASIMDELEM_L: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5498,14 +6619,13 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQDMULH_ASIMDELEM_R: case ENC_SQRDMULH_ASIMDELEM_R: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3:1]=xxx|op=x|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|xxx|op=x|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>13)&7; ctx->op = (insword>>12)&1; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; @@ -5513,16 +6633,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_SQRDMLAH_ASIMDELEM_R: case ENC_SQRDMLSH_ASIMDELEM_R: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3:2]=xx|S=x|opcode[0]=x|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|xx|S=x|x|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>14)&3; ctx->S = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5537,47 +6655,27 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SQDMLSL_ASIMDELEM_L: case ENC_UMLAL_ASIMDELEM_L: case ENC_UMLSL_ASIMDELEM_L: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3]=x|o2=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|x|o2=x|xx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->o2 = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_BFMLAL_ASIMDELEM_F: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3]=x|opcode[2]=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + case ENC_FCMLA_ADVSIMD_ELT: + // x|Q=x|U=x|x|xxx|x|size=xx|L=x|M=x|Rm=xxxx|x|rot=xx|x|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; - ctx->opcode = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; - ctx->H = (insword>>11)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_FCMLA_ASIMDELEM_C_H: - case ENC_FCMLA_ASIMDELEM_C_S: - // x|Q=x|U=x|xxxxx|size=xx|L=x|M=x|Rm=xxxx|opcode[3]=x|rot=xx|opcode[0]=x|H=x|x|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->size = (insword>>22)&3; - ctx->L = (insword>>21)&1; - ctx->M = (insword>>20)&1; - ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->rot = (insword>>13)&3; - ctx->opcode = (insword>>12)&1; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5586,12 +6684,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SMINV_ASIMDALL_ONLY: case ENC_UMAXV_ASIMDALL_ONLY: case ENC_UMINV_ASIMDALL_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|xxxxx|op=x|opcode[3:0]=xxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|xxxxx|op=x|xxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->op = (insword>>16)&1; - ctx->opcode = (insword>>12)&15; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -5602,6 +6699,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CLZ_ASIMDMISC_R: case ENC_CMLT_ASIMDMISC_Z: case ENC_CNT_ASIMDMISC_R: + case ENC_FCVTXN_ASIMDMISC_N: case ENC_MVN_NOT_ASIMDMISC_R: case ENC_NEG_ASIMDMISC_R: case ENC_NOT_ASIMDMISC_R: @@ -5617,7 +6715,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQXTN_ASIMDMISC_N: case ENC_USQADD_ASIMDMISC_R: case ENC_XTN_ASIMDMISC_N: - // x|Q=x|U=x|xxxxx|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5628,11 +6726,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_REV16_ASIMDMISC_R: case ENC_REV32_ASIMDMISC_R: case ENC_REV64_ASIMDMISC_R: - // x|Q=x|U=x|xxxxx|size=xx|xxxxx|opcode[4:1]=xxxx|o0=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|xxxxx|xxxx|o0=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>13)&15; ctx->o0 = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5641,11 +6738,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMGE_ASIMDMISC_Z: case ENC_CMGT_ASIMDMISC_Z: case ENC_CMLE_ASIMDMISC_Z: - // x|Q=x|U=x|xxxxx|size=xx|xxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|xxxxx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5654,13 +6750,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SADDLP_ASIMDMISC_P: case ENC_UADALP_ASIMDMISC_P: case ENC_UADDLP_ASIMDMISC_P: - // x|Q=x|U=x|xxxxx|size=xx|xxxxx|opcode[4:3]=xx|op=x|opcode[1:0]=xx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|xxxxx|xx|op=x|xx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; - ctx->opcode = (insword>>15)&3; ctx->op = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -5670,6 +6764,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_BIC_ASIMDSAME_ONLY: case ENC_CMEQ_ASIMDSAME_ONLY: case ENC_CMTST_ASIMDSAME_ONLY: + case ENC_FAMAX_ASIMDSAME_ONLY: + case ENC_FAMIN_ASIMDSAME_ONLY: + case ENC_FSCALE_ASIMDSAME_ONLY: case ENC_MLA_ASIMDSAME_ONLY: case ENC_MLS_ASIMDSAME_ONLY: case ENC_MOV_ORR_ASIMDSAME_ONLY: @@ -5690,7 +6787,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQADD_ASIMDSAME_ONLY: case ENC_UQSUB_ASIMDSAME_ONLY: case ENC_URHADD_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5700,71 +6797,15 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rd = insword&0x1f; break; case ENC_PMULL_ASIMDDIFF_L: - case ENC_SQDMULL_ASIMDDIFF_L: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode=xxxx|xx|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_ADDHN_ASIMDDIFF_N: - case ENC_RADDHN_ASIMDDIFF_N: - case ENC_RSUBHN_ASIMDDIFF_N: - case ENC_SADDL_ASIMDDIFF_L: - case ENC_SADDW_ASIMDDIFF_W: - case ENC_SMLAL_ASIMDDIFF_L: - case ENC_SMLSL_ASIMDDIFF_L: - case ENC_SQDMLAL_ASIMDDIFF_L: - case ENC_SQDMLSL_ASIMDDIFF_L: - case ENC_SSUBL_ASIMDDIFF_L: - case ENC_SSUBW_ASIMDDIFF_W: - case ENC_SUBHN_ASIMDDIFF_N: - case ENC_UADDL_ASIMDDIFF_L: - case ENC_UADDW_ASIMDDIFF_W: - case ENC_UMLAL_ASIMDDIFF_L: - case ENC_UMLSL_ASIMDDIFF_L: - case ENC_USUBL_ASIMDDIFF_L: - case ENC_USUBW_ASIMDDIFF_W: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[3:2]=xx|o1=x|opcode[0]=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>14)&3; - ctx->o1 = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; - case ENC_SABAL_ASIMDDIFF_L: - case ENC_SABDL_ASIMDDIFF_L: - case ENC_UABAL_ASIMDDIFF_L: - case ENC_UABDL_ASIMDDIFF_L: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[3:2]=xx|op=x|opcode[0]=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->size = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>14)&3; - ctx->op = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_SMULL_ASIMDDIFF_L: + case ENC_SQDMULL_ASIMDDIFF_L: case ENC_UMULL_ASIMDDIFF_L: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[3]=x|opcode[2]=x|opcode[1]=x|opcode[0]=x|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|opcode=xxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>15)&1; - ctx->opcode = (insword>>14)&1; - ctx->opcode = (insword>>13)&1; - ctx->opcode = (insword>>12)&1; + ctx->opcode = (insword>>12)&15; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -5772,12 +6813,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_SABD_ASIMDSAME_ONLY: case ENC_UABA_ASIMDSAME_ONLY: case ENC_UABD_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:1]=xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxxx|ac=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->ac = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5786,12 +6826,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CMGT_ASIMDSAME_ONLY: case ENC_CMHI_ASIMDSAME_ONLY: case ENC_CMHS_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:1]=xxxx|eq=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxxx|eq=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->eq = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5804,12 +6843,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UMAX_ASIMDSAME_ONLY: case ENC_UMINP_ASIMDSAME_ONLY: case ENC_UMIN_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:1]=xxxx|o1=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxxx|o1=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&15; ctx->o1 = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5822,34 +6860,69 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UQSHL_ASIMDSAME_ONLY: case ENC_URSHL_ASIMDSAME_ONLY: case ENC_USHL_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|opcode[4:2]=xxx|R=x|S=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xxx|R=x|S=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>13)&7; ctx->R = (insword>>12)&1; ctx->S = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_BFMLAL_ASIMDSAME2_F_: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|opcode<3:2>=xx|opcode=xx|x|Rn=xxxxx|Rd=xxxxx + case ENC_ADDHN_ASIMDDIFF_N: + case ENC_RADDHN_ASIMDDIFF_N: + case ENC_RSUBHN_ASIMDDIFF_N: + case ENC_SADDL_ASIMDDIFF_L: + case ENC_SADDW_ASIMDDIFF_W: + case ENC_SMLAL_ASIMDDIFF_L: + case ENC_SMLSL_ASIMDDIFF_L: + case ENC_SQDMLAL_ASIMDDIFF_L: + case ENC_SQDMLSL_ASIMDDIFF_L: + case ENC_SSUBL_ASIMDDIFF_L: + case ENC_SSUBW_ASIMDDIFF_W: + case ENC_SUBHN_ASIMDDIFF_N: + case ENC_UADDL_ASIMDDIFF_L: + case ENC_UADDW_ASIMDDIFF_W: + case ENC_UMLAL_ASIMDDIFF_L: + case ENC_UMLSL_ASIMDDIFF_L: + case ENC_USUBL_ASIMDDIFF_L: + case ENC_USUBW_ASIMDDIFF_W: + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xx|o1=x|x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>13)&3; - ctx->opcode = (insword>>11)&3; + ctx->o1 = (insword>>13)&1; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; + case ENC_SABAL_ASIMDDIFF_L: + case ENC_SABDL_ASIMDDIFF_L: + case ENC_UABAL_ASIMDDIFF_L: + case ENC_UABDL_ASIMDDIFF_L: + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|xx|op=x|x|xx|Rn=xxxxx|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->U = (insword>>29)&1; + ctx->size = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->op = (insword>>13)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_BFDOT_ASIMDSAME2_D: + case ENC_BFMLAL_ASIMDSAME2_F_: case ENC_BFMMLA_ASIMDSAME2_E: + case ENC_FCVTN_ASIMDSAME2_D: + case ENC_FCVTN_ASIMDSAME2_H: + case ENC_FDOT_ASIMDSAME2_D: + case ENC_FDOT_ASIMDSAME2_DD: + case ENC_FMMLA_ASIMD_FP8FP16: + case ENC_FMMLA_ASIMD_FP8FP32: case ENC_SDOT_ASIMDSAME2_D: case ENC_UDOT_ASIMDSAME2_D: case ENC_USDOT_ASIMDSAME2_D: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|opcode=xxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|opcode=xxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5858,32 +6931,31 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_SQRDMLAH_ASIMDSAME2_ONLY: - case ENC_SQRDMLSH_ASIMDSAME2_ONLY: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|opcode[3:1]=xxx|S=x|x|Rn=xxxxx|Rd=xxxxx + case ENC_SMMLA_ASIMDSAME2_G: + case ENC_UMMLA_ASIMDSAME2_G: + case ENC_USMMLA_ASIMDSAME2_G: + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|xxx|B=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->opcode = (insword>>12)&7; - ctx->S = (insword>>11)&1; + ctx->B = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_SMMLA_ASIMDSAME2_G: - case ENC_UMMLA_ASIMDSAME2_G: - case ENC_USMMLA_ASIMDSAME2_G: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|xxx|B=x|x|Rn=xxxxx|Rd=xxxxx + case ENC_SQRDMLAH_ASIMDSAME2_ONLY: + case ENC_SQRDMLSH_ASIMDSAME2_ONLY: + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|xxx|S=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; - ctx->B = (insword>>11)&1; + ctx->S = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_FCMLA_ASIMDSAME2_C: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|xx|rot=xx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|xx|rot=xx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5893,7 +6965,7 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rd = insword&0x1f; break; case ENC_FCADD_ASIMDSAME2_C: - // x|Q=x|U=x|xxxxx|size=xx|x|Rm=xxxxx|x|xx|rot=x|x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|size=xx|x|Rm=xxxxx|x|xx|rot=x|x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; ctx->size = (insword>>22)&3; @@ -5904,10 +6976,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) break; case ENC_FMULX_ASIMDELEM_R_SD: case ENC_FMUL_ASIMDELEM_R_SD: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|x|sz=x|L=x|M=x|Rm=xxxx|opcode=xxxx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; @@ -5921,34 +6992,28 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FMLAL2_ASIMDELEM_LH: case ENC_FMLSL_ASIMDELEM_LH: case ENC_FMLSL2_ASIMDELEM_LH: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|L=x|M=x|Rm=xxxx|opcode[3]=x|S=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|x|sz=x|L=x|M=x|Rm=xxxx|x|S=x|xx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->S = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; case ENC_FMLA_ASIMDELEM_R_SD: case ENC_FMLS_ASIMDELEM_R_SD: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|L=x|M=x|Rm=xxxx|opcode[3]=x|o2=x|opcode[1:0]=xx|H=x|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|x|sz=x|L=x|M=x|Rm=xxxx|x|o2=x|xx|H=x|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->L = (insword>>21)&1; ctx->M = (insword>>20)&1; ctx->Rm = (insword>>16)&15; - ctx->opcode = (insword>>15)&1; ctx->o2 = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->H = (insword>>11)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -5959,7 +7024,6 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCVTAU_ASIMDMISC_R: case ENC_FCVTL_ASIMDMISC_L: case ENC_FCVTN_ASIMDMISC_N: - case ENC_FCVTXN_ASIMDMISC_N: case ENC_FNEG_ASIMDMISC_R: case ENC_FRECPE_ASIMDMISC_R: case ENC_FRSQRTE_ASIMDMISC_R: @@ -5968,10 +7032,9 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_UCVTF_ASIMDMISC_R: case ENC_URECPE_ASIMDMISC_R: case ENC_URSQRTE_ASIMDMISC_R: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|x|sz=x|xxxxx|opcode=xxxxx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->opcode = (insword>>12)&0x1f; ctx->Rn = (insword>>5)&0x1f; @@ -5981,12 +7044,14 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FCMGE_ASIMDMISC_FZ: case ENC_FCMGT_ASIMDMISC_FZ: case ENC_FCMLE_ASIMDMISC_FZ: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|xxxxx|opcode[4:1]=xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx + case ENC_FRINT32X_ASIMDMISC_R: + case ENC_FRINT32Z_ASIMDMISC_R: + case ENC_FRINT64X_ASIMDMISC_R: + case ENC_FRINT64Z_ASIMDMISC_R: + // x|Q=x|U=x|x|xxx|x|x|sz=x|xxxxx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; - ctx->opcode = (insword>>13)&15; ctx->op = (insword>>12)&1; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; @@ -6000,31 +7065,17 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_FRECPS_ASIMDSAME_ONLY: case ENC_FRSQRTS_ASIMDSAME_ONLY: case ENC_FSUB_ASIMDSAME_ONLY: - // x|Q=x|U=x|xxxxx|size[1]=x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx + // x|Q=x|U=x|x|xxx|x|x|sz=x|x|Rm=xxxxx|opcode=xxxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->U = (insword>>29)&1; - ctx->size = (insword>>23)&1; ctx->sz = (insword>>22)&1; ctx->Rm = (insword>>16)&0x1f; ctx->opcode = (insword>>11)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_FRINT32X_ASIMDMISC_R: - case ENC_FRINT32Z_ASIMDMISC_R: - case ENC_FRINT64X_ASIMDMISC_R: - case ENC_FRINT64Z_ASIMDMISC_R: - // x|Q=x|U=x|xxxxx|x|sz=x|xxxxx|xxxx|op=x|xx|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->U = (insword>>29)&1; - ctx->sz = (insword>>22)&1; - ctx->op = (insword>>12)&1; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; case ENC_BIC_ASIMDIMM_L_HL: case ENC_BIC_ASIMDIMM_L_SL: - case ENC_FMOV_ASIMDIMM_H_H: case ENC_FMOV_ASIMDIMM_S_S: case ENC_FMOV_ASIMDIMM_D2_D: case ENC_MOVI_ASIMDIMM_N_B: @@ -6053,12 +7104,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->h = (insword>>5)&1; ctx->Rd = insword&0x1f; break; - case ENC_DUP_ASIMDINS_DV_V: - case ENC_DUP_ASIMDINS_DR_R: - case ENC_INS_ASIMDINS_IV_V: - case ENC_INS_ASIMDINS_IR_R: - case ENC_MOV_INS_ASIMDINS_IV_V: - case ENC_MOV_INS_ASIMDINS_IR_R: + case ENC_MOV_UMOV_ASIMDINS_W_W: + case ENC_MOV_UMOV_ASIMDINS_X_X: + case ENC_SMOV_ASIMDINS_W_W: + case ENC_SMOV_ASIMDINS_X_X: + case ENC_UMOV_ASIMDINS_W_W: + case ENC_UMOV_ASIMDINS_X_X: // x|Q=x|op=x|xxxxxxxx|imm5=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->op = (insword>>29)&1; @@ -6067,19 +7118,33 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; - case ENC_MOV_UMOV_ASIMDINS_W_W: - case ENC_MOV_UMOV_ASIMDINS_X_X: - case ENC_SMOV_ASIMDINS_W_W: - case ENC_SMOV_ASIMDINS_X_X: - case ENC_UMOV_ASIMDINS_W_W: - case ENC_UMOV_ASIMDINS_X_X: - // x|Q=x|op=x|xxxxxxxx|imm5=xxxxx|x|imm4[3:2]=xx|imm4[1]=x|imm4[0]=x|x|Rn=xxxxx|Rd=xxxxx + case ENC_FMOV_ASIMDIMM_H_H: + // x|Q=x|op=x|x|xxx|xx|xxxx|a=x|b=x|c=x|cmode=xxxx|o2=x|x|d=x|e=x|f=x|g=x|h=x|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->op = (insword>>29)&1; + ctx->a = (insword>>18)&1; + ctx->b = (insword>>17)&1; + ctx->c = (insword>>16)&1; + ctx->cmode = (insword>>12)&15; + ctx->o2 = (insword>>11)&1; + ctx->d = (insword>>9)&1; + ctx->e = (insword>>8)&1; + ctx->f = (insword>>7)&1; + ctx->g = (insword>>6)&1; + ctx->h = (insword>>5)&1; + ctx->Rd = insword&0x1f; + break; + case ENC_DUP_ASIMDINS_DV_V: + case ENC_DUP_ASIMDINS_DR_R: + case ENC_INS_ASIMDINS_IV_V: + case ENC_INS_ASIMDINS_IR_R: + case ENC_MOV_INS_ASIMDINS_IV_V: + case ENC_MOV_INS_ASIMDINS_IR_R: + // x|Q=x|op=x|x|xxx|xx|xx|imm5=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->op = (insword>>29)&1; ctx->imm5 = (insword>>16)&0x1f; - ctx->imm4 = (insword>>13)&3; - ctx->imm4 = (insword>>12)&1; - ctx->imm4 = (insword>>11)&1; + ctx->imm4 = (insword>>11)&15; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; @@ -6087,12 +7152,12 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LD1R_ASISDLSOP_RX1_R: case ENC_LD1_ASISDLSOP_B1_I1B: case ENC_LD1_ASISDLSOP_BX1_R1B: + case ENC_LD1_ASISDLSOP_D1_I1D: + case ENC_LD1_ASISDLSOP_DX1_R1D: case ENC_LD1_ASISDLSOP_H1_I1H: case ENC_LD1_ASISDLSOP_HX1_R1H: case ENC_LD1_ASISDLSOP_S1_I1S: case ENC_LD1_ASISDLSOP_SX1_R1S: - case ENC_LD1_ASISDLSOP_D1_I1D: - case ENC_LD1_ASISDLSOP_DX1_R1D: case ENC_LD2R_ASISDLSOP_R2_I: case ENC_LD2R_ASISDLSOP_RX2_R: case ENC_LD2_ASISDLSOP_B2_I2B: @@ -6166,22 +7231,18 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_LD1R_ASISDLSO_R1: case ENC_LD1_ASISDLSO_B1_1B: case ENC_LD1_ASISDLSO_H1_1H: case ENC_LD1_ASISDLSO_S1_1S: case ENC_LD1_ASISDLSO_D1_1D: - case ENC_LD2R_ASISDLSO_R2: case ENC_LD2_ASISDLSO_B2_2B: case ENC_LD2_ASISDLSO_H2_2H: case ENC_LD2_ASISDLSO_S2_2S: case ENC_LD2_ASISDLSO_D2_2D: - case ENC_LD3R_ASISDLSO_R3: case ENC_LD3_ASISDLSO_B3_3B: case ENC_LD3_ASISDLSO_H3_3H: case ENC_LD3_ASISDLSO_S3_3S: case ENC_LD3_ASISDLSO_D3_3D: - case ENC_LD4R_ASISDLSO_R4: case ENC_LD4_ASISDLSO_B4_4B: case ENC_LD4_ASISDLSO_H4_4H: case ENC_LD4_ASISDLSO_S4_4S: @@ -6202,10 +7263,11 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_ST4_ASISDLSO_H4_4H: case ENC_ST4_ASISDLSO_S4_4S: case ENC_ST4_ASISDLSO_D4_4D: - // x|Q=x|xxxxxxx|L=x|R=x|xxxxx|opcode=xxx|S=x|size=xx|Rn=xxxxx|Rt=xxxxx + // x|Q=x|xxxxxxx|L=x|R=x|xxxx|o2=x|opcode=xxx|S=x|size=xx|Rn=xxxxx|Rt=xxxxx ctx->Q = (insword>>30)&1; ctx->L = (insword>>22)&1; ctx->R = (insword>>21)&1; + ctx->o2 = (insword>>16)&1; ctx->opcode = (insword>>13)&7; ctx->S = (insword>>12)&1; ctx->size = (insword>>10)&3; @@ -6216,16 +7278,10 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_LD1_ASISDLSE_R2_2V: case ENC_LD1_ASISDLSE_R3_3V: case ENC_LD1_ASISDLSE_R4_4V: - case ENC_LD2_ASISDLSE_R2: - case ENC_LD3_ASISDLSE_R3: - case ENC_LD4_ASISDLSE_R4: case ENC_ST1_ASISDLSE_R1_1V: case ENC_ST1_ASISDLSE_R2_2V: case ENC_ST1_ASISDLSE_R3_3V: case ENC_ST1_ASISDLSE_R4_4V: - case ENC_ST2_ASISDLSE_R2: - case ENC_ST3_ASISDLSE_R3: - case ENC_ST4_ASISDLSE_R4: // x|Q=x|xxxxxxx|L=x|xxxxxx|opcode=xxxx|size=xx|Rn=xxxxx|Rt=xxxxx ctx->Q = (insword>>30)&1; ctx->L = (insword>>22)&1; @@ -6271,23 +7327,18 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; - case ENC_EXT_ASIMDEXT_ONLY: - // x|Q=x|xxxxxx|op2=xx|x|Rm=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx - ctx->Q = (insword>>30)&1; - ctx->op2 = (insword>>22)&3; - ctx->Rm = (insword>>16)&0x1f; - ctx->imm4 = (insword>>11)&15; - ctx->Rn = (insword>>5)&0x1f; - ctx->Rd = insword&0x1f; - break; + case ENC_LUTI2_ASIMDTBL_L5: + case ENC_LUTI2_ASIMDTBL_L6: + case ENC_LUTI4_ASIMDTBL_L5: + case ENC_LUTI4_ASIMDTBL_L7: + case ENC_TBL_ASIMDTBL_L1_1: case ENC_TBL_ASIMDTBL_L2_2: case ENC_TBL_ASIMDTBL_L3_3: case ENC_TBL_ASIMDTBL_L4_4: - case ENC_TBL_ASIMDTBL_L1_1: + case ENC_TBX_ASIMDTBL_L1_1: case ENC_TBX_ASIMDTBL_L2_2: case ENC_TBX_ASIMDTBL_L3_3: case ENC_TBX_ASIMDTBL_L4_4: - case ENC_TBX_ASIMDTBL_L1_1: // x|Q=x|xxxxxx|op2=xx|x|Rm=xxxxx|x|len=xx|op=x|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->op2 = (insword>>22)&3; @@ -6297,21 +7348,165 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_EXT_ASIMDEXT_ONLY: + // x|Q=x|xx|xxx|x|op2=xx|x|Rm=xxxxx|x|imm4=xxxx|x|Rn=xxxxx|Rd=xxxxx + ctx->Q = (insword>>30)&1; + ctx->op2 = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->imm4 = (insword>>11)&15; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rd = insword&0x1f; + break; case ENC_TRN1_ASIMDPERM_ONLY: case ENC_TRN2_ASIMDPERM_ONLY: case ENC_UZP1_ASIMDPERM_ONLY: case ENC_UZP2_ASIMDPERM_ONLY: case ENC_ZIP1_ASIMDPERM_ONLY: case ENC_ZIP2_ASIMDPERM_ONLY: - // x|Q=x|xxxxxx|size=xx|x|Rm=xxxxx|x|op=x|opcode[1:0]=xx|xx|Rn=xxxxx|Rd=xxxxx + // x|Q=x|xx|xxx|x|size=xx|x|Rm=xxxxx|x|op=x|xx|xx|Rn=xxxxx|Rd=xxxxx ctx->Q = (insword>>30)&1; ctx->size = (insword>>22)&3; ctx->Rm = (insword>>16)&0x1f; ctx->op = (insword>>14)&1; - ctx->opcode = (insword>>12)&3; ctx->Rn = (insword>>5)&0x1f; ctx->Rd = insword&0x1f; break; + case ENC_LD1R_ASISDLSO_R1: + case ENC_LD2R_ASISDLSO_R2: + case ENC_LD3R_ASISDLSO_R3: + case ENC_LD4R_ASISDLSO_R4: + case ENC_LDAP1_ASISDLSO_D1: + case ENC_STL1_ASISDLSO_D1: + // x|Q=x|xx|x|x|x|xx|L=x|R=x|xxxx|o2=x|opcode=xxx|S=x|size=xx|Rn=xxxxx|Rt=xxxxx + ctx->Q = (insword>>30)&1; + ctx->L = (insword>>22)&1; + ctx->R = (insword>>21)&1; + ctx->o2 = (insword>>16)&1; + ctx->opcode = (insword>>13)&7; + ctx->S = (insword>>12)&1; + ctx->size = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_LD2_ASISDLSE_R2: + case ENC_LD3_ASISDLSE_R3: + case ENC_LD4_ASISDLSE_R4: + case ENC_ST2_ASISDLSE_R2: + case ENC_ST3_ASISDLSE_R3: + case ENC_ST4_ASISDLSE_R4: + // x|Q=x|xx|x|x|x|xx|L=x|xxxxxx|opcode=xxxx|size=xx|Rn=xxxxx|Rt=xxxxx + ctx->Q = (insword>>30)&1; + ctx->L = (insword>>22)&1; + ctx->opcode = (insword>>12)&15; + ctx->size = (insword>>10)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_RCWCAS_C64_RCWCOMSWAP: + case ENC_RCWCASA_C64_RCWCOMSWAP: + case ENC_RCWCASAL_C64_RCWCOMSWAP: + case ENC_RCWCASL_C64_RCWCOMSWAP: + case ENC_RCWCASP_C64_RCWCOMSWAPPR: + case ENC_RCWCASPA_C64_RCWCOMSWAPPR: + case ENC_RCWCASPAL_C64_RCWCOMSWAPPR: + case ENC_RCWCASPL_C64_RCWCOMSWAPPR: + case ENC_RCWSCAS_C64_RCWCOMSWAP: + case ENC_RCWSCASA_C64_RCWCOMSWAP: + case ENC_RCWSCASAL_C64_RCWCOMSWAP: + case ENC_RCWSCASL_C64_RCWCOMSWAP: + case ENC_RCWSCASP_C64_RCWCOMSWAPPR: + case ENC_RCWSCASPA_C64_RCWCOMSWAPPR: + case ENC_RCWSCASPAL_C64_RCWCOMSWAPPR: + case ENC_RCWSCASPL_C64_RCWCOMSWAPPR: + // x|S=x|xxxxxx|A=x|R=x|x|Rs=xxxxx|xxxxxx|Rn=xxxxx|Rt=xxxxx + ctx->S = (insword>>30)&1; + ctx->A = (insword>>23)&1; + ctx->R = (insword>>22)&1; + ctx->Rs = (insword>>16)&0x1f; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_LDCLRP_128_MEMOP_128: + case ENC_LDCLRPA_128_MEMOP_128: + case ENC_LDCLRPAL_128_MEMOP_128: + case ENC_LDCLRPL_128_MEMOP_128: + case ENC_LDSETP_128_MEMOP_128: + case ENC_LDSETPA_128_MEMOP_128: + case ENC_LDSETPAL_128_MEMOP_128: + case ENC_LDSETPL_128_MEMOP_128: + case ENC_RCWCLRP_128_MEMOP_128: + case ENC_RCWCLRPA_128_MEMOP_128: + case ENC_RCWCLRPAL_128_MEMOP_128: + case ENC_RCWCLRPL_128_MEMOP_128: + case ENC_RCWSCLRP_128_MEMOP_128: + case ENC_RCWSCLRPA_128_MEMOP_128: + case ENC_RCWSCLRPAL_128_MEMOP_128: + case ENC_RCWSCLRPL_128_MEMOP_128: + case ENC_RCWSETP_128_MEMOP_128: + case ENC_RCWSETPA_128_MEMOP_128: + case ENC_RCWSETPAL_128_MEMOP_128: + case ENC_RCWSETPL_128_MEMOP_128: + case ENC_RCWSSETP_128_MEMOP_128: + case ENC_RCWSSETPA_128_MEMOP_128: + case ENC_RCWSSETPAL_128_MEMOP_128: + case ENC_RCWSSETPL_128_MEMOP_128: + case ENC_RCWSSWPP_128_MEMOP_128: + case ENC_RCWSSWPPA_128_MEMOP_128: + case ENC_RCWSSWPPAL_128_MEMOP_128: + case ENC_RCWSSWPPL_128_MEMOP_128: + case ENC_RCWSWPP_128_MEMOP_128: + case ENC_RCWSWPPA_128_MEMOP_128: + case ENC_RCWSWPPAL_128_MEMOP_128: + case ENC_RCWSWPPL_128_MEMOP_128: + case ENC_SWPP_128_MEMOP_128: + case ENC_SWPPA_128_MEMOP_128: + case ENC_SWPPAL_128_MEMOP_128: + case ENC_SWPPL_128_MEMOP_128: + // x|S=x|xxxxxx|A=x|R=x|x|Rt2=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->S = (insword>>30)&1; + ctx->A = (insword>>23)&1; + ctx->R = (insword>>22)&1; + ctx->Rt2 = (insword>>16)&0x1f; + ctx->o3 = (insword>>15)&1; + ctx->opc = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_RCWCLR_64_MEMOP: + case ENC_RCWCLRA_64_MEMOP: + case ENC_RCWCLRAL_64_MEMOP: + case ENC_RCWCLRL_64_MEMOP: + case ENC_RCWSCLR_64_MEMOP: + case ENC_RCWSCLRA_64_MEMOP: + case ENC_RCWSCLRAL_64_MEMOP: + case ENC_RCWSCLRL_64_MEMOP: + case ENC_RCWSET_64_MEMOP: + case ENC_RCWSETA_64_MEMOP: + case ENC_RCWSETAL_64_MEMOP: + case ENC_RCWSETL_64_MEMOP: + case ENC_RCWSSET_64_MEMOP: + case ENC_RCWSSETA_64_MEMOP: + case ENC_RCWSSETAL_64_MEMOP: + case ENC_RCWSSETL_64_MEMOP: + case ENC_RCWSSWP_64_MEMOP: + case ENC_RCWSSWPA_64_MEMOP: + case ENC_RCWSSWPAL_64_MEMOP: + case ENC_RCWSSWPL_64_MEMOP: + case ENC_RCWSWP_64_MEMOP: + case ENC_RCWSWPA_64_MEMOP: + case ENC_RCWSWPAL_64_MEMOP: + case ENC_RCWSWPL_64_MEMOP: + // x|S=x|xxx|VR=x|xx|A=x|R=x|x|Rs=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->S = (insword>>30)&1; + ctx->VR = (insword>>26)&1; + ctx->A = (insword>>23)&1; + ctx->R = (insword>>22)&1; + ctx->Rs = (insword>>16)&0x1f; + ctx->o3 = (insword>>15)&1; + ctx->opc = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; case ENC_CASP_CP32_COMSWAPPR: case ENC_CASPA_CP32_COMSWAPPR: case ENC_CASPAL_CP32_COMSWAPPR: @@ -6320,25 +7515,2528 @@ void decode_fields32(enum ENCODING enc, context *ctx, Instruction *instr) case ENC_CASPA_CP64_COMSWAPPR: case ENC_CASPAL_CP64_COMSWAPPR: case ENC_CASPL_CP64_COMSWAPPR: + case ENC_CASPT_CP64_COMSWAPPR_UNPRIV: + case ENC_CASPAT_CP64_COMSWAPPR_UNPRIV: + case ENC_CASPALT_CP64_COMSWAPPR_UNPRIV: + case ENC_CASPLT_CP64_COMSWAPPR_UNPRIV: + case ENC_CAST_C64_COMSWAP_UNPRIV: + case ENC_CASAT_C64_COMSWAP_UNPRIV: + case ENC_CASALT_C64_COMSWAP_UNPRIV: + case ENC_CASLT_C64_COMSWAP_UNPRIV: + case ENC_LDATXR_LR32_LDSTEXCLR_UNPRIV: + case ENC_LDATXR_LR64_LDSTEXCLR_UNPRIV: case ENC_LDAXP_LP32_LDSTEXCLP: case ENC_LDAXP_LP64_LDSTEXCLP: + case ENC_LDTXR_LR32_LDSTEXCLR_UNPRIV: + case ENC_LDTXR_LR64_LDSTEXCLR_UNPRIV: case ENC_LDXP_LP32_LDSTEXCLP: case ENC_LDXP_LP64_LDSTEXCLP: + case ENC_STLTXR_SR32_LDSTEXCLR_UNPRIV: + case ENC_STLTXR_SR64_LDSTEXCLR_UNPRIV: case ENC_STLXP_SP32_LDSTEXCLP: case ENC_STLXP_SP64_LDSTEXCLP: + case ENC_STTXR_SR32_LDSTEXCLR_UNPRIV: + case ENC_STTXR_SR64_LDSTEXCLR_UNPRIV: case ENC_STXP_SP32_LDSTEXCLP: case ENC_STXP_SP64_LDSTEXCLP: - // x|sz=x|xxxxxx|o2=x|L=x|o1=x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx + // x|sz=x|xxxxxxx|L=x|x|Rs=xxxxx|o0=x|Rt2=xxxxx|Rn=xxxxx|Rt=xxxxx ctx->sz = (insword>>30)&1; - ctx->o2 = (insword>>23)&1; ctx->L = (insword>>22)&1; - ctx->o1 = (insword>>21)&1; ctx->Rs = (insword>>16)&0x1f; ctx->o0 = (insword>>15)&1; ctx->Rt2 = (insword>>10)&0x1f; ctx->Rn = (insword>>5)&0x1f; ctx->Rt = insword&0x1f; break; + case ENC_LDTADD_32_MEMOP_UNPRIV: + case ENC_LDTADDA_32_MEMOP_UNPRIV: + case ENC_LDTADDAL_32_MEMOP_UNPRIV: + case ENC_LDTADDL_32_MEMOP_UNPRIV: + case ENC_LDTADD_64_MEMOP_UNPRIV: + case ENC_LDTADDA_64_MEMOP_UNPRIV: + case ENC_LDTADDAL_64_MEMOP_UNPRIV: + case ENC_LDTADDL_64_MEMOP_UNPRIV: + case ENC_LDTCLR_32_MEMOP_UNPRIV: + case ENC_LDTCLRA_32_MEMOP_UNPRIV: + case ENC_LDTCLRAL_32_MEMOP_UNPRIV: + case ENC_LDTCLRL_32_MEMOP_UNPRIV: + case ENC_LDTCLR_64_MEMOP_UNPRIV: + case ENC_LDTCLRA_64_MEMOP_UNPRIV: + case ENC_LDTCLRAL_64_MEMOP_UNPRIV: + case ENC_LDTCLRL_64_MEMOP_UNPRIV: + case ENC_LDTSET_32_MEMOP_UNPRIV: + case ENC_LDTSETA_32_MEMOP_UNPRIV: + case ENC_LDTSETAL_32_MEMOP_UNPRIV: + case ENC_LDTSETL_32_MEMOP_UNPRIV: + case ENC_LDTSET_64_MEMOP_UNPRIV: + case ENC_LDTSETA_64_MEMOP_UNPRIV: + case ENC_LDTSETAL_64_MEMOP_UNPRIV: + case ENC_LDTSETL_64_MEMOP_UNPRIV: + case ENC_STTADD_LDTADD_32_MEMOP_UNPRIV: + case ENC_STTADDL_LDTADDL_32_MEMOP_UNPRIV: + case ENC_STTADD_LDTADD_64_MEMOP_UNPRIV: + case ENC_STTADDL_LDTADDL_64_MEMOP_UNPRIV: + case ENC_STTCLR_LDTCLR_32_MEMOP_UNPRIV: + case ENC_STTCLRL_LDTCLRL_32_MEMOP_UNPRIV: + case ENC_STTCLR_LDTCLR_64_MEMOP_UNPRIV: + case ENC_STTCLRL_LDTCLRL_64_MEMOP_UNPRIV: + case ENC_STTSET_LDTSET_32_MEMOP_UNPRIV: + case ENC_STTSETL_LDTSETL_32_MEMOP_UNPRIV: + case ENC_STTSET_LDTSET_64_MEMOP_UNPRIV: + case ENC_STTSETL_LDTSETL_64_MEMOP_UNPRIV: + case ENC_SWPT_32_MEMOP_UNPRIV: + case ENC_SWPTA_32_MEMOP_UNPRIV: + case ENC_SWPTAL_32_MEMOP_UNPRIV: + case ENC_SWPTL_32_MEMOP_UNPRIV: + case ENC_SWPT_64_MEMOP_UNPRIV: + case ENC_SWPTA_64_MEMOP_UNPRIV: + case ENC_SWPTAL_64_MEMOP_UNPRIV: + case ENC_SWPTL_64_MEMOP_UNPRIV: + // x|sz=x|xxxxxx|A=x|R=x|x|Rs=xxxxx|o3=x|opc=xxx|xx|Rn=xxxxx|Rt=xxxxx + ctx->sz = (insword>>30)&1; + ctx->A = (insword>>23)&1; + ctx->R = (insword>>22)&1; + ctx->Rs = (insword>>16)&0x1f; + ctx->o3 = (insword>>15)&1; + ctx->opc = (insword>>12)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Rt = insword&0x1f; + break; + case ENC_SMOP4A_ZA_ZZ_B1X2: + case ENC_SMOP4A_ZA_ZZ_B1X1: + case ENC_SMOP4A_ZA_ZZ_B2X1: + case ENC_SMOP4A_ZA_ZZ_B2X2: + case ENC_SMOP4S_ZA_ZZ_B1X2: + case ENC_SMOP4S_ZA_ZZ_B1X1: + case ENC_SMOP4S_ZA_ZZ_B2X1: + case ENC_SMOP4S_ZA_ZZ_B2X2: + case ENC_SUMOP4A_ZA_ZZ_B1X2: + case ENC_SUMOP4A_ZA_ZZ_B1X1: + case ENC_SUMOP4A_ZA_ZZ_B2X1: + case ENC_SUMOP4A_ZA_ZZ_B2X2: + case ENC_SUMOP4S_ZA_ZZ_B1X2: + case ENC_SUMOP4S_ZA_ZZ_B1X1: + case ENC_SUMOP4S_ZA_ZZ_B2X1: + case ENC_SUMOP4S_ZA_ZZ_B2X2: + case ENC_UMOP4A_ZA_ZZ_B1X2: + case ENC_UMOP4A_ZA_ZZ_B1X1: + case ENC_UMOP4A_ZA_ZZ_B2X1: + case ENC_UMOP4A_ZA_ZZ_B2X2: + case ENC_UMOP4S_ZA_ZZ_B1X2: + case ENC_UMOP4S_ZA_ZZ_B1X1: + case ENC_UMOP4S_ZA_ZZ_B2X1: + case ENC_UMOP4S_ZA_ZZ_B2X2: + case ENC_USMOP4A_ZA_ZZ_B1X2: + case ENC_USMOP4A_ZA_ZZ_B1X1: + case ENC_USMOP4A_ZA_ZZ_B2X1: + case ENC_USMOP4A_ZA_ZZ_B2X2: + case ENC_USMOP4S_ZA_ZZ_B1X2: + case ENC_USMOP4S_ZA_ZZ_B1X1: + case ENC_USMOP4S_ZA_ZZ_B2X1: + case ENC_USMOP4S_ZA_ZZ_B2X2: + // x|xx|xxxx|u0=x|xx|u1=x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|S=x|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->u1 = (insword>>21)&1; + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_SMOPA_ZA_PP_ZZ_32: + case ENC_SMOPS_ZA_PP_ZZ_32: + case ENC_SUMOPA_ZA_PP_ZZ_32: + case ENC_SUMOPS_ZA_PP_ZZ_32: + case ENC_UMOPA_ZA_PP_ZZ_32: + case ENC_UMOPS_ZA_PP_ZZ_32: + case ENC_USMOPA_ZA_PP_ZZ_32: + case ENC_USMOPS_ZA_PP_ZZ_32: + // x|xx|xxxx|u0=x|xx|u1=x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->u1 = (insword>>21)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_STMOPA_ZA_ZZZI_B2X1: + case ENC_SUTMOPA_ZA_ZZZI_B2X1: + case ENC_USTMOPA_ZA_ZZZI_B2X1: + case ENC_UTMOPA_ZA_ZZZI_B2X1: + // x|xx|xxxx|u0=x|xx|u1=x|Zm=xxxxx|x|x|x|K=x|Zk=xx|Zn=xxxx|i2=xx|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->u1 = (insword>>21)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->K = (insword>>12)&1; + ctx->Zk = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i2 = (insword>>4)&3; + ctx->ZAda = insword&3; + break; + case ENC_SMOP4A_ZA32_ZZ_H1X2: + case ENC_SMOP4A_ZA32_ZZ_H1X1: + case ENC_SMOP4A_ZA32_ZZ_H2X1: + case ENC_SMOP4A_ZA32_ZZ_H2X2: + case ENC_SMOP4S_ZA32_ZZ_H1X2: + case ENC_SMOP4S_ZA32_ZZ_H1X1: + case ENC_SMOP4S_ZA32_ZZ_H2X1: + case ENC_SMOP4S_ZA32_ZZ_H2X2: + case ENC_UMOP4A_ZA32_ZZ_H1X2: + case ENC_UMOP4A_ZA32_ZZ_H1X1: + case ENC_UMOP4A_ZA32_ZZ_H2X1: + case ENC_UMOP4A_ZA32_ZZ_H2X2: + case ENC_UMOP4S_ZA32_ZZ_H1X2: + case ENC_UMOP4S_ZA32_ZZ_H1X1: + case ENC_UMOP4S_ZA32_ZZ_H2X1: + case ENC_UMOP4S_ZA32_ZZ_H2X2: + // x|xx|xxxx|u0=x|xx|x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|S=x|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_SMOPA_ZA32_PP_ZZ_16: + case ENC_SMOPS_ZA32_PP_ZZ_16: + case ENC_UMOPA_ZA32_PP_ZZ_16: + case ENC_UMOPS_ZA32_PP_ZZ_16: + // x|xx|xxxx|u0=x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_STMOPA_ZA32_ZZZI_H2X1: + case ENC_UTMOPA_ZA32_ZZZI_H2X1: + // x|xx|xxxx|u0=x|xx|x|Zm=xxxxx|x|x|x|K=x|Zk=xx|Zn=xxxx|i2=xx|x|x|ZAda=xx + ctx->u0 = (insword>>24)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->K = (insword>>12)&1; + ctx->Zk = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i2 = (insword>>4)&3; + ctx->ZAda = insword&3; + break; + case ENC_UDF_ONLY_PERM_UNDEF: + // x|xx|xxxx|xxxxxxxxx|imm16=xxxxxxxxxxxxxxxx + ctx->imm16 = insword&0xffff; + break; + case ENC_ZERO_ZA1_RI_2: + case ENC_ZERO_ZA1_RI_4: + case ENC_ZERO_ZA2_RI_1: + // x|xx|xxxx|xxxxxxx|opc=xxx|Rv=xx|xxxxxxxxxx|off3=xxx + ctx->opc = (insword>>15)&7; + ctx->Rv = (insword>>13)&3; + ctx->off3 = insword&7; + break; + case ENC_ZERO_ZA4_RI_2: + case ENC_ZERO_ZA4_RI_4: + // x|xx|xxxx|xxxxxxx|opc=xxx|Rv=xx|xxxxxxxxxx|xx|o1=x + ctx->opc = (insword>>15)&7; + ctx->Rv = (insword>>13)&3; + ctx->o1 = insword&1; + break; + case ENC_ZERO_ZA2_RI_2: + case ENC_ZERO_ZA2_RI_4: + case ENC_ZERO_ZA4_RI_1: + // x|xx|xxxx|xxxxxxx|opc=xxx|Rv=xx|xxxxxxxxxx|x|off2=xx + ctx->opc = (insword>>15)&7; + ctx->Rv = (insword>>13)&3; + ctx->off2 = insword&3; + break; + case ENC_ZERO_ZT_I_: + // x|xx|xxxx|xxxxxxx|xxxxxxxxxxxxxx|opc=xxxx + ctx->opc = insword&15; + break; + case ENC_ZERO_ZA_I_: + // x|xx|xxxx|xxxxxxx|xxxxxxxxxx|imm8=xxxxxxxx + ctx->imm8 = insword&0xff; + break; + case ENC_MOVT_R_ZT_: + case ENC_MOVT_ZT_R_: + // x|xx|xxxx|xxxxxxx|x|xx|off3=xxx|opc=xxxxxxx|Rt=xxxxx + ctx->off3 = (insword>>12)&7; + ctx->opc = (insword>>5)&0x7f; + ctx->Rt = insword&0x1f; + break; + case ENC_MOVT_ZT_Z_: + // x|xx|xxxx|xxxxxxx|x|xx|x|off2=xx|opc=xxxxxxx|Zt=xxxxx + ctx->off2 = (insword>>12)&3; + ctx->opc = (insword>>5)&0x7f; + ctx->Zt = insword&0x1f; + break; + case ENC_LUTI4_MZ4_ZTMZ2_4: + // x|xx|xxxx|xxxxxx|xxx|xx|size=xx|opc=xx|Zn=xxxx|x|D=x|xx|Zd=xx + ctx->size = (insword>>12)&3; + ctx->opc = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->D = (insword>>4)&1; + ctx->Zd = insword&3; + break; + case ENC_LUTI4_MZ4_ZTZ_4: + // x|xx|xxxx|xxxxxx|xx|i1=x|xx|size=xx|opc2=xx|Zn=xxxxx|D=x|xx|Zd=xx + ctx->i1 = (insword>>16)&1; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->D = (insword>>4)&1; + ctx->Zd = insword&3; + break; + case ENC_LUTI4_MZ2_ZTZ_8: + // x|xx|xxxx|xxxxxx|xx|i2=xx|x|size=xx|opc2=xx|Zn=xxxxx|D=x|x|Zd=xxx + ctx->i2 = (insword>>15)&3; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->D = (insword>>4)&1; + ctx->Zd = insword&7; + break; + case ENC_LUTI2_MZ4_ZTZ_4: + // x|xx|xxxx|xxxxxx|x|i2=xx|xx|size=xx|opc2=xx|Zn=xxxxx|D=x|xx|Zd=xx + ctx->i2 = (insword>>16)&3; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->D = (insword>>4)&1; + ctx->Zd = insword&3; + break; + case ENC_LUTI2_MZ2_ZTZ_8: + // x|xx|xxxx|xxxxxx|x|i3=xxx|x|size=xx|opc2=xx|Zn=xxxxx|D=x|x|Zd=xxx + ctx->i3 = (insword>>15)&7; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->D = (insword>>4)&1; + ctx->Zd = insword&7; + break; + case ENC_LD1Q_ZA_P_RRR_: + case ENC_ST1Q_ZA_P_RRR_: + // x|xx|xxxx|xxxx|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xxxx + ctx->Rm = (insword>>16)&0x1f; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->ZAt = insword&15; + break; + case ENC_LDR_ZA_RI_: + case ENC_STR_ZA_RI_: + // x|xx|xxxx|xxx|op=x|xxxxx|x|Rv=xx|xxx|Rn=xxxxx|x|off4=xxxx + ctx->op = (insword>>21)&1; + ctx->Rv = (insword>>13)&3; + ctx->Rn = (insword>>5)&0x1f; + ctx->off4 = insword&15; + break; + case ENC_LDR_ZT_BR_: + case ENC_STR_ZT_BR_: + // x|xx|xxxx|xxx|opc=xxxxxx|x|xxxxx|Rn=xxxxx|xxx|opc2=xx + ctx->opc = (insword>>16)&0x3f; + ctx->Rn = (insword>>5)&0x1f; + ctx->opc2 = insword&3; + break; + case ENC_SMLALL_ZA_ZZV_1: + case ENC_SMLSLL_ZA_ZZV_1: + case ENC_UMLALL_ZA_ZZV_1: + case ENC_UMLSLL_ZA_ZZV_1: + case ENC_USMLALL_ZA_ZZV_S: + // x|xx|xxxx|xx|sz=x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|S=x|op=x|off2=xx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_SMLALL_ZA_ZZV_2X1: + case ENC_SMLALL_ZA_ZZV_4X1: + case ENC_SMLSLL_ZA_ZZV_2X1: + case ENC_SMLSLL_ZA_ZZV_4X1: + case ENC_SUMLALL_ZA_ZZV_S2X1: + case ENC_SUMLALL_ZA_ZZV_S4X1: + case ENC_UMLALL_ZA_ZZV_2X1: + case ENC_UMLALL_ZA_ZZV_4X1: + case ENC_UMLSLL_ZA_ZZV_2X1: + case ENC_UMLSLL_ZA_ZZV_4X1: + case ENC_USMLALL_ZA_ZZV_S2X1: + case ENC_USMLALL_ZA_ZZV_S4X1: + // x|xx|xxxx|xx|sz=x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|S=x|op=x|x|o1=x + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->o1 = insword&1; + break; + case ENC_SDOT_ZA_ZZV_2X1: + case ENC_SDOT_ZA_ZZV_4X1: + case ENC_UDOT_ZA_ZZV_2X1: + case ENC_UDOT_ZA_ZZV_4X1: + // x|xx|xxxx|xx|sz=x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_ADD_ZA_ZZV_2X1: + case ENC_ADD_ZA_ZZV_4X1: + case ENC_BFMLA_ZA_ZZV_2X1_16: + case ENC_BFMLA_ZA_ZZV_4X1_16: + case ENC_BFMLS_ZA_ZZV_2X1_16: + case ENC_BFMLS_ZA_ZZV_4X1_16: + case ENC_FMLA_ZA_ZZV_2X1: + case ENC_FMLA_ZA_ZZV_2X1_16: + case ENC_FMLA_ZA_ZZV_4X1: + case ENC_FMLA_ZA_ZZV_4X1_16: + case ENC_FMLS_ZA_ZZV_2X1: + case ENC_FMLS_ZA_ZZV_2X1_16: + case ENC_FMLS_ZA_ZZV_4X1: + case ENC_FMLS_ZA_ZZV_4X1_16: + case ENC_SUB_ZA_ZZV_2X1: + case ENC_SUB_ZA_ZZV_4X1: + // x|xx|xxxx|xx|sz=x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|x|S=x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMLA_ZA_ZZW_2X2_16: + case ENC_BFMLS_ZA_ZZW_2X2_16: + case ENC_FMLA_ZA_ZZW_2X2_16: + case ENC_FMLS_ZA_ZZW_2X2_16: + // x|xx|xxxx|xx|sz=x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|S=x|x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZW_2X2: + case ENC_SMLSLL_ZA_ZZW_2X2: + case ENC_UMLALL_ZA_ZZW_2X2: + case ENC_UMLSLL_ZA_ZZW_2X2: + case ENC_USMLALL_ZA_ZZW_S2X2: + // x|xx|xxxx|xx|sz=x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|U=x|S=x|op=x|x|o1=x + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->o1 = insword&1; + break; + case ENC_SDOT_ZA_ZZW_2X2: + case ENC_UDOT_ZA_ZZW_2X2: + // x|xx|xxxx|xx|sz=x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|U=x|x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_ADD_ZA_ZZW_2X2: + case ENC_FMLA_ZA_ZZW_2X2: + case ENC_FMLS_ZA_ZZW_2X2: + case ENC_SUB_ZA_ZZW_2X2: + // x|xx|xxxx|xx|sz=x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|x|S=x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMLA_ZA_ZZW_4X4_16: + case ENC_BFMLS_ZA_ZZW_4X4_16: + case ENC_FMLA_ZA_ZZW_4X4_16: + case ENC_FMLS_ZA_ZZW_4X4_16: + // x|xx|xxxx|xx|sz=x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|S=x|x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZW_4X4: + case ENC_SMLSLL_ZA_ZZW_4X4: + case ENC_UMLALL_ZA_ZZW_4X4: + case ENC_UMLSLL_ZA_ZZW_4X4: + case ENC_USMLALL_ZA_ZZW_S4X4: + // x|xx|xxxx|xx|sz=x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|U=x|S=x|op=x|x|o1=x + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->o1 = insword&1; + break; + case ENC_SDOT_ZA_ZZW_4X4: + case ENC_UDOT_ZA_ZZW_4X4: + // x|xx|xxxx|xx|sz=x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|U=x|x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_ADD_ZA_ZZW_4X4: + case ENC_FMLA_ZA_ZZW_4X4: + case ENC_FMLS_ZA_ZZW_4X4: + case ENC_SUB_ZA_ZZW_4X4: + // x|xx|xxxx|xx|sz=x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|x|S=x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_ADD_ZA_ZW_2X2: + case ENC_BFADD_ZA_ZW_2X2_16: + case ENC_BFSUB_ZA_ZW_2X2_16: + case ENC_FADD_ZA_ZW_2X2: + case ENC_FADD_ZA_ZW_2X2_16: + case ENC_FSUB_ZA_ZW_2X2: + case ENC_FSUB_ZA_ZW_2X2_16: + case ENC_SUB_ZA_ZW_2X2: + // x|xx|xxxx|xx|sz=x|x|xx|xx|xx|Rv=xx|xxx|Zm=xxxx|x|x|S=x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Rv = (insword>>13)&3; + ctx->Zm = (insword>>6)&15; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_ADD_ZA_ZW_4X4: + case ENC_BFADD_ZA_ZW_4X4_16: + case ENC_BFSUB_ZA_ZW_4X4_16: + case ENC_FADD_ZA_ZW_4X4: + case ENC_FADD_ZA_ZW_4X4_16: + case ENC_FSUB_ZA_ZW_4X4: + case ENC_FSUB_ZA_ZW_4X4_16: + case ENC_SUB_ZA_ZW_4X4: + // x|xx|xxxx|xx|sz=x|x|xx|xx|xx|Rv=xx|xxx|Zm=xxx|xx|x|S=x|off3=xxx + ctx->sz = (insword>>22)&1; + ctx->Rv = (insword>>13)&3; + ctx->Zm = (insword>>7)&7; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_LD1B_MZX_P_BI_2X8: + case ENC_LD1D_MZX_P_BI_2X8: + case ENC_LD1H_MZX_P_BI_2X8: + case ENC_LD1W_MZX_P_BI_2X8: + case ENC_LDNT1B_MZX_P_BI_2X8: + case ENC_LDNT1D_MZX_P_BI_2X8: + case ENC_LDNT1H_MZX_P_BI_2X8: + case ENC_LDNT1W_MZX_P_BI_2X8: + case ENC_ST1B_MZX_P_BI_2X8: + case ENC_ST1D_MZX_P_BI_2X8: + case ENC_ST1H_MZX_P_BI_2X8: + case ENC_ST1W_MZX_P_BI_2X8: + case ENC_STNT1B_MZX_P_BI_2X8: + case ENC_STNT1D_MZX_P_BI_2X8: + case ENC_STNT1H_MZX_P_BI_2X8: + case ENC_STNT1W_MZX_P_BI_2X8: + // x|xx|xxxx|xx|xxx|imm4=xxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|T=x|N=x|Zt=xxx + ctx->imm4 = (insword>>16)&15; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->T = (insword>>4)&1; + ctx->N = (insword>>3)&1; + ctx->Zt = insword&7; + break; + case ENC_LD1B_MZX_P_BI_4X4: + case ENC_LD1D_MZX_P_BI_4X4: + case ENC_LD1H_MZX_P_BI_4X4: + case ENC_LD1W_MZX_P_BI_4X4: + case ENC_LDNT1B_MZX_P_BI_4X4: + case ENC_LDNT1D_MZX_P_BI_4X4: + case ENC_LDNT1H_MZX_P_BI_4X4: + case ENC_LDNT1W_MZX_P_BI_4X4: + case ENC_ST1B_MZX_P_BI_4X4: + case ENC_ST1D_MZX_P_BI_4X4: + case ENC_ST1H_MZX_P_BI_4X4: + case ENC_ST1W_MZX_P_BI_4X4: + case ENC_STNT1B_MZX_P_BI_4X4: + case ENC_STNT1D_MZX_P_BI_4X4: + case ENC_STNT1H_MZX_P_BI_4X4: + case ENC_STNT1W_MZX_P_BI_4X4: + // x|xx|xxxx|xx|xxx|imm4=xxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|T=x|N=x|x|Zt=xx + ctx->imm4 = (insword>>16)&15; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->T = (insword>>4)&1; + ctx->N = (insword>>3)&1; + ctx->Zt = insword&3; + break; + case ENC_LD1B_MZ_P_BI_2: + case ENC_LD1D_MZ_P_BI_2: + case ENC_LD1H_MZ_P_BI_2: + case ENC_LD1W_MZ_P_BI_2: + case ENC_LDNT1B_MZ_P_BI_2: + case ENC_LDNT1D_MZ_P_BI_2: + case ENC_LDNT1H_MZ_P_BI_2: + case ENC_LDNT1W_MZ_P_BI_2: + case ENC_ST1B_MZ_P_BI_2: + case ENC_ST1D_MZ_P_BI_2: + case ENC_ST1H_MZ_P_BI_2: + case ENC_ST1W_MZ_P_BI_2: + case ENC_STNT1B_MZ_P_BI_2: + case ENC_STNT1D_MZ_P_BI_2: + case ENC_STNT1H_MZ_P_BI_2: + case ENC_STNT1W_MZ_P_BI_2: + // x|xx|xxxx|xx|xxx|imm4=xxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|Zt=xxxx|N=x + ctx->imm4 = (insword>>16)&15; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = (insword>>1)&15; + ctx->N = insword&1; + break; + case ENC_LD1B_MZ_P_BI_4: + case ENC_LD1D_MZ_P_BI_4: + case ENC_LD1H_MZ_P_BI_4: + case ENC_LD1W_MZ_P_BI_4: + case ENC_LDNT1B_MZ_P_BI_4: + case ENC_LDNT1D_MZ_P_BI_4: + case ENC_LDNT1H_MZ_P_BI_4: + case ENC_LDNT1W_MZ_P_BI_4: + case ENC_ST1B_MZ_P_BI_4: + case ENC_ST1D_MZ_P_BI_4: + case ENC_ST1H_MZ_P_BI_4: + case ENC_ST1W_MZ_P_BI_4: + case ENC_STNT1B_MZ_P_BI_4: + case ENC_STNT1D_MZ_P_BI_4: + case ENC_STNT1H_MZ_P_BI_4: + case ENC_STNT1W_MZ_P_BI_4: + // x|xx|xxxx|xx|xxx|imm4=xxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|Zt=xxx|x|N=x + ctx->imm4 = (insword>>16)&15; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = (insword>>2)&7; + ctx->N = insword&1; + break; + case ENC_LD1B_MZX_P_BR_2X8: + case ENC_LD1D_MZX_P_BR_2X8: + case ENC_LD1H_MZX_P_BR_2X8: + case ENC_LD1W_MZX_P_BR_2X8: + case ENC_LDNT1B_MZX_P_BR_2X8: + case ENC_LDNT1D_MZX_P_BR_2X8: + case ENC_LDNT1H_MZX_P_BR_2X8: + case ENC_LDNT1W_MZX_P_BR_2X8: + case ENC_ST1B_MZX_P_BR_2X8: + case ENC_ST1D_MZX_P_BR_2X8: + case ENC_ST1H_MZX_P_BR_2X8: + case ENC_ST1W_MZX_P_BR_2X8: + case ENC_STNT1B_MZX_P_BR_2X8: + case ENC_STNT1D_MZX_P_BR_2X8: + case ENC_STNT1H_MZX_P_BR_2X8: + case ENC_STNT1W_MZX_P_BR_2X8: + // x|xx|xxxx|xx|xx|Rm=xxxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|T=x|N=x|Zt=xxx + ctx->Rm = (insword>>16)&0x1f; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->T = (insword>>4)&1; + ctx->N = (insword>>3)&1; + ctx->Zt = insword&7; + break; + case ENC_LD1B_MZX_P_BR_4X4: + case ENC_LD1D_MZX_P_BR_4X4: + case ENC_LD1H_MZX_P_BR_4X4: + case ENC_LD1W_MZX_P_BR_4X4: + case ENC_LDNT1B_MZX_P_BR_4X4: + case ENC_LDNT1D_MZX_P_BR_4X4: + case ENC_LDNT1H_MZX_P_BR_4X4: + case ENC_LDNT1W_MZX_P_BR_4X4: + case ENC_ST1B_MZX_P_BR_4X4: + case ENC_ST1D_MZX_P_BR_4X4: + case ENC_ST1H_MZX_P_BR_4X4: + case ENC_ST1W_MZX_P_BR_4X4: + case ENC_STNT1B_MZX_P_BR_4X4: + case ENC_STNT1D_MZX_P_BR_4X4: + case ENC_STNT1H_MZX_P_BR_4X4: + case ENC_STNT1W_MZX_P_BR_4X4: + // x|xx|xxxx|xx|xx|Rm=xxxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|T=x|N=x|x|Zt=xx + ctx->Rm = (insword>>16)&0x1f; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->T = (insword>>4)&1; + ctx->N = (insword>>3)&1; + ctx->Zt = insword&3; + break; + case ENC_LD1B_MZ_P_BR_2: + case ENC_LD1D_MZ_P_BR_2: + case ENC_LD1H_MZ_P_BR_2: + case ENC_LD1W_MZ_P_BR_2: + case ENC_LDNT1B_MZ_P_BR_2: + case ENC_LDNT1D_MZ_P_BR_2: + case ENC_LDNT1H_MZ_P_BR_2: + case ENC_LDNT1W_MZ_P_BR_2: + case ENC_ST1B_MZ_P_BR_2: + case ENC_ST1D_MZ_P_BR_2: + case ENC_ST1H_MZ_P_BR_2: + case ENC_ST1W_MZ_P_BR_2: + case ENC_STNT1B_MZ_P_BR_2: + case ENC_STNT1D_MZ_P_BR_2: + case ENC_STNT1H_MZ_P_BR_2: + case ENC_STNT1W_MZ_P_BR_2: + // x|xx|xxxx|xx|xx|Rm=xxxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|Zt=xxxx|N=x + ctx->Rm = (insword>>16)&0x1f; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = (insword>>1)&15; + ctx->N = insword&1; + break; + case ENC_LD1B_MZ_P_BR_4: + case ENC_LD1D_MZ_P_BR_4: + case ENC_LD1H_MZ_P_BR_4: + case ENC_LD1W_MZ_P_BR_4: + case ENC_LDNT1B_MZ_P_BR_4: + case ENC_LDNT1D_MZ_P_BR_4: + case ENC_LDNT1H_MZ_P_BR_4: + case ENC_LDNT1W_MZ_P_BR_4: + case ENC_ST1B_MZ_P_BR_4: + case ENC_ST1D_MZ_P_BR_4: + case ENC_ST1H_MZ_P_BR_4: + case ENC_ST1W_MZ_P_BR_4: + case ENC_STNT1B_MZ_P_BR_4: + case ENC_STNT1D_MZ_P_BR_4: + case ENC_STNT1H_MZ_P_BR_4: + case ENC_STNT1W_MZ_P_BR_4: + // x|xx|xxxx|xx|xx|Rm=xxxxx|x|msz=xx|PNg=xxx|Rn=xxxxx|Zt=xxx|x|N=x + ctx->Rm = (insword>>16)&0x1f; + ctx->msz = (insword>>13)&3; + ctx->PNg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->Zt = (insword>>2)&7; + ctx->N = insword&1; + break; + case ENC_LUTI4_MZ4_ZTMZ2_1: + // x|xx|xxxx|xx|x|xxx|xxxxx|size=xx|opc=xx|Zn=xxxx|x|Zd=xxx|xx + ctx->size = (insword>>12)&3; + ctx->opc = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->Zd = (insword>>2)&7; + break; + case ENC_LUTI4_MZ4_ZTZ_1: + // x|xx|xxxx|xx|x|xxx|xx|i1=x|xx|size=xx|opc2=xx|Zn=xxxxx|Zd=xxx|xx + ctx->i1 = (insword>>16)&1; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>2)&7; + break; + case ENC_LUTI4_MZ2_ZTZ_1: + // x|xx|xxxx|xx|x|xxx|xx|i2=xx|x|size=xx|opc2=xx|Zn=xxxxx|Zd=xxxx|x + ctx->i2 = (insword>>15)&3; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + break; + case ENC_LUTI4_Z_ZTZ_: + // x|xx|xxxx|xx|x|xxx|xx|i3=xxx|size=xx|opc2=xx|Zn=xxxxx|Zd=xxxxx + ctx->i3 = (insword>>14)&7; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_LUTI2_MZ4_ZTZ_1: + // x|xx|xxxx|xx|x|xxx|x|i2=xx|xx|size=xx|opc2=xx|Zn=xxxxx|Zd=xxx|xx + ctx->i2 = (insword>>16)&3; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>2)&7; + break; + case ENC_LUTI2_MZ2_ZTZ_1: + // x|xx|xxxx|xx|x|xxx|x|i3=xxx|x|size=xx|opc2=xx|Zn=xxxxx|Zd=xxxx|x + ctx->i3 = (insword>>15)&7; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + break; + case ENC_LUTI2_Z_ZTZ_: + // x|xx|xxxx|xx|x|xxx|x|i4=xxxx|size=xx|opc2=xx|Zn=xxxxx|Zd=xxxxx + ctx->i4 = (insword>>14)&15; + ctx->size = (insword>>12)&3; + ctx->opc2 = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = insword&0x1f; + break; + case ENC_SMLAL_ZA_ZZV_1: + case ENC_SMLSL_ZA_ZZV_1: + case ENC_UMLAL_ZA_ZZV_1: + case ENC_UMLSL_ZA_ZZV_1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|S=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLAL_ZA_ZZV_2X1: + case ENC_SMLAL_ZA_ZZV_4X1: + case ENC_SMLSL_ZA_ZZV_2X1: + case ENC_SMLSL_ZA_ZZV_4X1: + case ENC_UMLAL_ZA_ZZV_2X1: + case ENC_UMLAL_ZA_ZZV_4X1: + case ENC_UMLSL_ZA_ZZV_2X1: + case ENC_UMLSL_ZA_ZZV_4X1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|S=x|op=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_SDOT_ZA32_ZZV_2X1: + case ENC_SDOT_ZA32_ZZV_4X1: + case ENC_SUDOT_ZA_ZZV_S2X1: + case ENC_SUDOT_ZA_ZZV_S4X1: + case ENC_UDOT_ZA32_ZZV_2X1: + case ENC_UDOT_ZA32_ZZV_4X1: + case ENC_USDOT_ZA_ZZV_S2X1: + case ENC_USDOT_ZA_ZZV_S4X1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|U=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMLAL_ZA_ZZV_2X1: + case ENC_BFMLAL_ZA_ZZV_4X1: + case ENC_BFMLSL_ZA_ZZV_2X1: + case ENC_BFMLSL_ZA_ZZV_4X1: + case ENC_FMLAL_ZA_Z8Z8V_2X1: + case ENC_FMLAL_ZA_Z8Z8V_4X1: + case ENC_FMLAL_ZA_ZZV_2X1: + case ENC_FMLAL_ZA_ZZV_4X1: + case ENC_FMLSL_ZA_ZZV_2X1: + case ENC_FMLSL_ZA_ZZV_4X1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|op=x|S=x|o2=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->o2 = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_BFMLAL_ZA_ZZV_1: + case ENC_BFMLSL_ZA_ZZV_1: + case ENC_FMLAL_ZA_ZZV_1: + case ENC_FMLSL_ZA_ZZV_1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|op=x|S=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_BFDOT_ZA_ZZV_2X1: + case ENC_BFDOT_ZA_ZZV_4X1: + case ENC_FDOT_ZA32_Z8Z8V_2X1: + case ENC_FDOT_ZA32_Z8Z8V_4X1: + case ENC_FDOT_ZA_Z8Z8V_2X1: + case ENC_FDOT_ZA_Z8Z8V_4X1: + case ENC_FDOT_ZA_ZZV_2X1: + case ENC_FDOT_ZA_ZZV_4X1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|opc=xx|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->opc = (insword>>3)&3; + ctx->off3 = insword&7; + break; + case ENC_FMLALL_ZA32_Z8Z8V_1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|xxx|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->off2 = insword&3; + break; + case ENC_FMLALL_ZA32_Z8Z8V_2X1: + case ENC_FMLALL_ZA32_Z8Z8V_4X1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|xxx|x|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->o1 = insword&1; + break; + case ENC_FMLAL_ZA_Z8Z8V_1: + // x|xx|xxxx|xx|x|xx|Zm=xxxx|x|Rv=xx|xxx|Zn=xxxxx|xx|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->off3 = insword&7; + break; + case ENC_BFDOT_ZA_ZZW_2X2: + case ENC_FDOT_ZA32_Z8Z8W_2X2: + case ENC_FDOT_ZA_Z8Z8W_2X2: + case ENC_FDOT_ZA_ZZW_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|opc=xx|x|off3=xxx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->opc = (insword>>4)&3; + ctx->off3 = insword&7; + break; + case ENC_SMLAL_ZA_ZZW_2X2: + case ENC_SMLSL_ZA_ZZW_2X2: + case ENC_UMLAL_ZA_ZZW_2X2: + case ENC_UMLSL_ZA_ZZW_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|U=x|S=x|x|off2=xx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off2 = insword&3; + break; + case ENC_SDOT_ZA32_ZZW_2X2: + case ENC_UDOT_ZA32_ZZW_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|U=x|x|off3=xxx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMLAL_ZA_ZZW_2X2: + case ENC_BFMLSL_ZA_ZZW_2X2: + case ENC_FMLAL_ZA_ZZW_2X2: + case ENC_FMLSL_ZA_ZZW_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|op=x|S=x|x|off2=xx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off2 = insword&3; + break; + case ENC_FMLAL_ZA_Z8Z8W_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|xxx|off2=xx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->off2 = insword&3; + break; + case ENC_FMLALL_ZA32_Z8Z8W_2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|xxx|x|o1=x + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->o1 = insword&1; + break; + case ENC_USDOT_ZA_ZZW_S2X2: + // x|xx|xxxx|xx|x|x|Zm=xxxx|xx|Rv=xx|xxx|Zn=xxxx|x|xx|off3=xxx + ctx->Zm = (insword>>17)&15; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->off3 = insword&7; + break; + case ENC_SMLAL_ZA_ZZW_4X4: + case ENC_SMLSL_ZA_ZZW_4X4: + case ENC_UMLAL_ZA_ZZW_4X4: + case ENC_UMLSL_ZA_ZZW_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|U=x|S=x|x|off2=xx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off2 = insword&3; + break; + case ENC_SDOT_ZA32_ZZW_4X4: + case ENC_UDOT_ZA32_ZZW_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|U=x|x|off3=xxx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMLAL_ZA_ZZW_4X4: + case ENC_BFMLSL_ZA_ZZW_4X4: + case ENC_FMLAL_ZA_ZZW_4X4: + case ENC_FMLSL_ZA_ZZW_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|op=x|S=x|x|off2=xx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off2 = insword&3; + break; + case ENC_FMLAL_ZA_Z8Z8W_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|xxx|off2=xx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->off2 = insword&3; + break; + case ENC_FMLALL_ZA32_Z8Z8W_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|xxx|x|o1=x + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->o1 = insword&1; + break; + case ENC_USDOT_ZA_ZZW_S4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|xx|xx|off3=xxx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->off3 = insword&7; + break; + case ENC_BFDOT_ZA_ZZW_4X4: + case ENC_FDOT_ZA32_Z8Z8W_4X4: + case ENC_FDOT_ZA_Z8Z8W_4X4: + case ENC_FDOT_ZA_ZZW_4X4: + // x|xx|xxxx|xx|x|x|Zm=xxx|x|xx|Rv=xx|xxx|Zn=xxx|x|opc=xx|x|off3=xxx + ctx->Zm = (insword>>18)&7; + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->opc = (insword>>4)&3; + ctx->off3 = insword&7; + break; + case ENC_LD1D_ZA_P_RRR_: + case ENC_ST1D_ZA_P_RRR_: + // x|xx|xxxx|x|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xxx|o1=x + ctx->msz = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->ZAt = (insword>>1)&7; + ctx->o1 = insword&1; + break; + case ENC_LD1W_ZA_P_RRR_: + case ENC_ST1W_ZA_P_RRR_: + // x|xx|xxxx|x|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=xx|off2=xx + ctx->msz = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->ZAt = (insword>>2)&3; + ctx->off2 = insword&3; + break; + case ENC_LD1H_ZA_P_RRR_: + case ENC_ST1H_ZA_P_RRR_: + // x|xx|xxxx|x|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|ZAt=x|off3=xxx + ctx->msz = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->ZAt = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_LD1B_ZA_P_RRR_: + case ENC_ST1B_ZA_P_RRR_: + // x|xx|xxxx|x|msz=xx|x|Rm=xxxxx|V=x|Rs=xx|Pg=xxx|Rn=xxxxx|x|off4=xxxx + ctx->msz = (insword>>22)&3; + ctx->Rm = (insword>>16)&0x1f; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Rn = (insword>>5)&0x1f; + ctx->off4 = insword&15; + break; + case ENC_BF1CVT_MZ2_Z8_: + case ENC_BF2CVT_MZ2_Z8_: + case ENC_BF1CVTL_MZ2_Z8_: + case ENC_BF2CVTL_MZ2_Z8_: + case ENC_F1CVT_MZ2_Z8_: + case ENC_F2CVT_MZ2_Z8_: + case ENC_F1CVTL_MZ2_Z8_: + case ENC_F2CVTL_MZ2_Z8_: + // x|xx|xxxx|x|opc=xx|x|xxx|xx|xxxxxx|Zn=xxxxx|Zd=xxxx|L=x + ctx->opc = (insword>>22)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->L = insword&1; + break; + case ENC_MOV_ZA_P_RZ_Q_MOVA_ZA_P_RZ_Q: + case ENC_MOVA_ZA_P_RZ_Q: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAd = insword&15; + break; + case ENC_MOV_ZA_P_RZ_D_MOVA_ZA_P_RZ_D: + case ENC_MOVA_ZA_P_RZ_D: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xxx|o1=x + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAd = (insword>>1)&7; + ctx->o1 = insword&1; + break; + case ENC_MOV_ZA_P_RZ_W_MOVA_ZA_P_RZ_W: + case ENC_MOVA_ZA_P_RZ_W: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=xx|off2=xx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAd = (insword>>2)&3; + ctx->off2 = insword&3; + break; + case ENC_MOV_ZA_P_RZ_H_MOVA_ZA_P_RZ_H: + case ENC_MOVA_ZA_P_RZ_H: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|ZAd=x|off3=xxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAd = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_MOV_ZA_P_RZ_B_MOVA_ZA_P_RZ_B: + case ENC_MOVA_ZA_P_RZ_B: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|Zn=xxxxx|x|off4=xxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->off4 = insword&15; + break; + case ENC_MOV_Z_P_RZA_Q_MOVA_Z_P_RZA_Q: + case ENC_MOVA_Z_P_RZA_Q: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->ZAn = (insword>>5)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_Z_P_RZA_D_MOVA_Z_P_RZA_D: + case ENC_MOVA_Z_P_RZA_D: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xxx|o1=x|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->ZAn = (insword>>6)&7; + ctx->o1 = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_Z_P_RZA_W_MOVA_Z_P_RZA_W: + case ENC_MOVA_Z_P_RZA_W: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=xx|off2=xx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->ZAn = (insword>>7)&3; + ctx->off2 = (insword>>5)&3; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_Z_P_RZA_H_MOVA_Z_P_RZA_H: + case ENC_MOVA_Z_P_RZA_H: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|x|ZAn=x|off3=xxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->ZAn = (insword>>8)&1; + ctx->off3 = (insword>>5)&7; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_Z_P_RZA_B_MOVA_Z_P_RZA_B: + case ENC_MOVA_Z_P_RZA_B: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|Pg=xxx|x|off4=xxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Pg = (insword>>10)&7; + ctx->off4 = (insword>>5)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_MOVAZ_Z_RZA_Q: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|xxx|x|ZAn=xxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>5)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_MOVAZ_Z_RZA_D: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|xxx|x|ZAn=xxx|o1=x|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>6)&7; + ctx->o1 = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_MOVAZ_Z_RZA_W: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|xxx|x|ZAn=xx|off2=xx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>7)&3; + ctx->off2 = (insword>>5)&3; + ctx->Zd = insword&0x1f; + break; + case ENC_MOVAZ_Z_RZA_H: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|xxx|x|ZAn=x|off3=xxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>8)&1; + ctx->off3 = (insword>>5)&7; + ctx->Zd = insword&0x1f; + break; + case ENC_MOVAZ_Z_RZA_B: + // x|xx|xxxx|x|size=xx|xxx|x|x|Q=x|V=x|Rs=xx|xxx|x|off4=xxxx|Zd=xxxxx + ctx->size = (insword>>22)&3; + ctx->Q = (insword>>16)&1; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->off4 = (insword>>5)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_ZA2_Z_D1_MOVA_ZA2_Z_D1: + case ENC_MOVA_ZA2_Z_D1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxxx|x|x|x|ZAd=xxx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->ZAd = insword&7; + break; + case ENC_MOV_ZA2_Z_W1_MOVA_ZA2_Z_W1: + case ENC_MOVA_ZA2_Z_W1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxxx|x|x|x|ZAd=xx|o1=x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->ZAd = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_MOV_ZA2_Z_H1_MOVA_ZA2_Z_H1: + case ENC_MOVA_ZA2_Z_H1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxxx|x|x|x|ZAd=x|off2=xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->ZAd = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_MOV_ZA2_Z_B1_MOVA_ZA2_Z_B1: + case ENC_MOVA_ZA2_Z_B1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxxx|x|x|x|off3=xxx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->off3 = insword&7; + break; + case ENC_MOV_ZA4_Z_D1_MOVA_ZA4_Z_D1: + case ENC_MOVA_ZA4_Z_D1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxx|xx|x|x|ZAd=xxx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->ZAd = insword&7; + break; + case ENC_MOV_ZA4_Z_W1_MOVA_ZA4_Z_W1: + case ENC_MOVA_ZA4_Z_W1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxx|xx|x|x|x|ZAd=xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->ZAd = insword&3; + break; + case ENC_MOV_ZA4_Z_H1_MOVA_ZA4_Z_H1: + case ENC_MOVA_ZA4_Z_H1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxx|xx|x|x|x|ZAd=x|o1=x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->ZAd = (insword>>1)&1; + ctx->o1 = insword&1; + break; + case ENC_MOV_ZA4_Z_B1_MOVA_ZA4_Z_B1: + case ENC_MOVA_ZA4_Z_B1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|Zn=xxx|xx|x|x|x|off2=xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->off2 = insword&3; + break; + case ENC_MOV_MZ2_ZA_D1_MOVA_MZ2_ZA_D1: + case ENC_MOVA_MZ2_ZA_D1: + case ENC_MOVAZ_MZ2_ZA_D1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|ZAn=xxx|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>5)&7; + ctx->Zd = (insword>>1)&15; + break; + case ENC_MOV_MZ4_ZA_D1_MOVA_MZ4_ZA_D1: + case ENC_MOVA_MZ4_ZA_D1: + case ENC_MOVAZ_MZ4_ZA_D1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|ZAn=xxx|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>5)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_MOV_MZ2_ZA_W1_MOVA_MZ2_ZA_W1: + case ENC_MOVA_MZ2_ZA_W1: + case ENC_MOVAZ_MZ2_ZA_W1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|ZAn=xx|o1=x|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>6)&3; + ctx->o1 = (insword>>5)&1; + ctx->Zd = (insword>>1)&15; + break; + case ENC_MOV_MZ2_ZA_H1_MOVA_MZ2_ZA_H1: + case ENC_MOVA_MZ2_ZA_H1: + case ENC_MOVAZ_MZ2_ZA_H1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|ZAn=x|off2=xx|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>7)&1; + ctx->off2 = (insword>>5)&3; + ctx->Zd = (insword>>1)&15; + break; + case ENC_MOV_MZ2_ZA_B1_MOVA_MZ2_ZA_B1: + case ENC_MOVA_MZ2_ZA_B1: + case ENC_MOVAZ_MZ2_ZA_B1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|off3=xxx|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->off3 = (insword>>5)&7; + ctx->Zd = (insword>>1)&15; + break; + case ENC_MOV_MZ4_ZA_W1_MOVA_MZ4_ZA_W1: + case ENC_MOVA_MZ4_ZA_W1: + case ENC_MOVAZ_MZ4_ZA_W1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|x|ZAn=xx|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>5)&3; + ctx->Zd = (insword>>2)&7; + break; + case ENC_MOV_MZ4_ZA_H1_MOVA_MZ4_ZA_H1: + case ENC_MOVA_MZ4_ZA_H1: + case ENC_MOVAZ_MZ4_ZA_H1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|x|ZAn=x|o1=x|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->ZAn = (insword>>6)&1; + ctx->o1 = (insword>>5)&1; + ctx->Zd = (insword>>2)&7; + break; + case ENC_MOV_MZ4_ZA_B1_MOVA_MZ4_ZA_B1: + case ENC_MOVA_MZ4_ZA_B1: + case ENC_MOVAZ_MZ4_ZA_B1: + // x|xx|xxxx|x|size=xx|xxx|x|x|x|V=x|Rs=xx|xxx|xx|x|off2=xx|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->V = (insword>>15)&1; + ctx->Rs = (insword>>13)&3; + ctx->off2 = (insword>>5)&3; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SRSHL_MZ_ZZV_2X1: + case ENC_URSHL_MZ_ZZV_2X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|opc=xxx|Zdn=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->opc = (insword>>5)&7; + ctx->Zdn = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_SRSHL_MZ_ZZV_4X1: + case ENC_URSHL_MZ_ZZV_4X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|opc=xxx|Zdn=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->opc = (insword>>5)&7; + ctx->Zdn = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_ADD_MZ_ZZV_2X1: + case ENC_BFSCALE_MZ_ZZV_2X1: + case ENC_FSCALE_MZ_ZZV_2X1: + case ENC_SQDMULH_MZ_ZZV_2X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xxx|Zdn=xxxx|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->Zdn = (insword>>1)&15; + ctx->op = insword&1; + break; + case ENC_ADD_MZ_ZZV_4X1: + case ENC_BFSCALE_MZ_ZZV_4X1: + case ENC_FSCALE_MZ_ZZV_4X1: + case ENC_SQDMULH_MZ_ZZV_4X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xxx|Zdn=xxx|x|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->Zdn = (insword>>2)&7; + ctx->op = insword&1; + break; + case ENC_SMAX_MZ_ZZV_2X1: + case ENC_SMIN_MZ_ZZV_2X1: + case ENC_UMAX_MZ_ZZV_2X1: + case ENC_UMIN_MZ_ZZV_2X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xx|op=x|Zdn=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->op = (insword>>5)&1; + ctx->Zdn = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_BFMAX_MZ_ZZV_2X1: + case ENC_BFMAXNM_MZ_ZZV_2X1: + case ENC_BFMIN_MZ_ZZV_2X1: + case ENC_BFMINNM_MZ_ZZV_2X1: + case ENC_FMAX_MZ_ZZV_2X1: + case ENC_FMAXNM_MZ_ZZV_2X1: + case ENC_FMIN_MZ_ZZV_2X1: + case ENC_FMINNM_MZ_ZZV_2X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xx|op=x|Zdn=xxxx|o2=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->op = (insword>>5)&1; + ctx->Zdn = (insword>>1)&15; + ctx->o2 = insword&1; + break; + case ENC_SMAX_MZ_ZZV_4X1: + case ENC_SMIN_MZ_ZZV_4X1: + case ENC_UMAX_MZ_ZZV_4X1: + case ENC_UMIN_MZ_ZZV_4X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xx|op=x|Zdn=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->op = (insword>>5)&1; + ctx->Zdn = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_BFMAX_MZ_ZZV_4X1: + case ENC_BFMAXNM_MZ_ZZV_4X1: + case ENC_BFMIN_MZ_ZZV_4X1: + case ENC_BFMINNM_MZ_ZZV_4X1: + case ENC_FMAX_MZ_ZZV_4X1: + case ENC_FMAXNM_MZ_ZZV_4X1: + case ENC_FMIN_MZ_ZZV_4X1: + case ENC_FMINNM_MZ_ZZV_4X1: + // x|xx|xxxx|x|size=xx|xx|Zm=xxxx|xxxxx|x|xx|xx|op=x|Zdn=xxx|x|o2=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&15; + ctx->op = (insword>>5)&1; + ctx->Zdn = (insword>>2)&7; + ctx->o2 = insword&1; + break; + case ENC_SCLAMP_MZ_ZZ_2: + case ENC_UCLAMP_MZ_ZZ_2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_BFCLAMP_MZ_ZZ_2: + case ENC_FCLAMP_MZ_ZZ_2: + case ENC_UZP_MZ_ZZ_2: + case ENC_ZIP_MZ_ZZ_2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxx|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->op = insword&1; + break; + case ENC_SCLAMP_MZ_ZZ_4: + case ENC_UCLAMP_MZ_ZZ_4: + // x|xx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_BFCLAMP_MZ_ZZ_4: + case ENC_FCLAMP_MZ_ZZ_4: + // x|xx|xxxx|x|size=xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxx|x|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>2)&7; + ctx->op = insword&1; + break; + case ENC_SQDMULH_MZ_ZZW_2X2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|xxxxxxx|xxxxx|Zdn=xxxx|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->Zdn = (insword>>1)&15; + ctx->op = insword&1; + break; + case ENC_SMAX_MZ_ZZW_2X2: + case ENC_SMIN_MZ_ZZW_2X2: + case ENC_UMAX_MZ_ZZW_2X2: + case ENC_UMIN_MZ_ZZW_2X2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|xxxxxxx|xxx|opc=xx|Zdn=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->opc = (insword>>5)&3; + ctx->Zdn = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_BFMAX_MZ_ZZW_2X2: + case ENC_BFMAXNM_MZ_ZZW_2X2: + case ENC_BFMIN_MZ_ZZW_2X2: + case ENC_BFMINNM_MZ_ZZW_2X2: + case ENC_BFSCALE_MZ_ZZW_2X2: + case ENC_FAMAX_MZ_ZZW_2X2: + case ENC_FAMIN_MZ_ZZW_2X2: + case ENC_FMAX_MZ_ZZW_2X2: + case ENC_FMAXNM_MZ_ZZW_2X2: + case ENC_FMIN_MZ_ZZW_2X2: + case ENC_FMINNM_MZ_ZZW_2X2: + case ENC_FSCALE_MZ_ZZW_2X2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|xxxxxxx|xxx|opc=xx|Zdn=xxxx|o2=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->opc = (insword>>5)&3; + ctx->Zdn = (insword>>1)&15; + ctx->o2 = insword&1; + break; + case ENC_SRSHL_MZ_ZZW_2X2: + case ENC_URSHL_MZ_ZZW_2X2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|xxxxxxx|xx|opc=xxx|Zdn=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->opc = (insword>>5)&7; + ctx->Zdn = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_BFMUL_MZ_ZZV_2X1: + case ENC_BFMUL_MZ_ZZW_2X2: + case ENC_FMUL_MZ_ZZV_2X1: + case ENC_FMUL_MZ_ZZW_2X2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|x|xxxxxx|Zn=xxxx|x|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->Zn = (insword>>6)&15; + ctx->Zd = (insword>>1)&15; + break; + case ENC_BFMUL_MZ_ZZV_4X1: + case ENC_FMUL_MZ_ZZV_4X1: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|x|xxxxxx|Zn=xxx|x|x|Zd=xxx|x|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SEL_MZ_P_ZZ_2: + // x|xx|xxxx|x|size=xx|x|Zm=xxxx|x|xxx|PNg=xxx|Zn=xxxx|x|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>17)&15; + ctx->PNg = (insword>>10)&7; + ctx->Zn = (insword>>6)&15; + ctx->Zd = (insword>>1)&15; + break; + case ENC_SQDMULH_MZ_ZZW_4X4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xxxxxxxx|xxxxx|Zdn=xxx|x|op=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->Zdn = (insword>>2)&7; + ctx->op = insword&1; + break; + case ENC_SMAX_MZ_ZZW_4X4: + case ENC_SMIN_MZ_ZZW_4X4: + case ENC_UMAX_MZ_ZZW_4X4: + case ENC_UMIN_MZ_ZZW_4X4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xxxxxxxx|xxx|opc=xx|Zdn=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->opc = (insword>>5)&3; + ctx->Zdn = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_BFMAX_MZ_ZZW_4X4: + case ENC_BFMAXNM_MZ_ZZW_4X4: + case ENC_BFMIN_MZ_ZZW_4X4: + case ENC_BFMINNM_MZ_ZZW_4X4: + case ENC_BFSCALE_MZ_ZZW_4X4: + case ENC_FAMAX_MZ_ZZW_4X4: + case ENC_FAMIN_MZ_ZZW_4X4: + case ENC_FMAX_MZ_ZZW_4X4: + case ENC_FMAXNM_MZ_ZZW_4X4: + case ENC_FMIN_MZ_ZZW_4X4: + case ENC_FMINNM_MZ_ZZW_4X4: + case ENC_FSCALE_MZ_ZZW_4X4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xxxxxxxx|xxx|opc=xx|Zdn=xxx|x|o2=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->opc = (insword>>5)&3; + ctx->Zdn = (insword>>2)&7; + ctx->o2 = insword&1; + break; + case ENC_SRSHL_MZ_ZZW_4X4: + case ENC_URSHL_MZ_ZZW_4X4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xxxxxxxx|xx|opc=xxx|Zdn=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->opc = (insword>>5)&7; + ctx->Zdn = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_BFMUL_MZ_ZZW_4X4: + case ENC_FMUL_MZ_ZZW_4X4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xx|xxxxxx|Zn=xxx|x|x|Zd=xxx|x|x + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SEL_MZ_P_ZZ_4: + // x|xx|xxxx|x|size=xx|x|Zm=xxx|xx|xxx|PNg=xxx|Zn=xxx|xx|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->Zm = (insword>>18)&7; + ctx->PNg = (insword>>10)&7; + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SUNPK_MZ_Z_2: + case ENC_UUNPK_MZ_Z_2: + // x|xx|xxxx|x|size=xx|x|xxx|xx|xxxxxx|Zn=xxxxx|Zd=xxxx|U=x + ctx->size = (insword>>22)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->U = insword&1; + break; + case ENC_SUNPK_MZ_Z_4: + case ENC_UUNPK_MZ_Z_4: + // x|xx|xxxx|x|size=xx|x|xxx|xx|xxxxxx|Zn=xxxx|x|Zd=xxx|x|U=x + ctx->size = (insword>>22)&3; + ctx->Zn = (insword>>6)&15; + ctx->Zd = (insword>>2)&7; + ctx->U = insword&1; + break; + case ENC_UZP_MZ_Z_4: + case ENC_ZIP_MZ_Z_4: + // x|xx|xxxx|x|size=xx|x|xxx|xx|xxxxxx|Zn=xxx|xx|Zd=xxx|op=x|x + ctx->size = (insword>>22)&3; + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + ctx->op = (insword>>1)&1; + break; + case ENC_FRINTA_MZ_Z_2: + case ENC_FRINTM_MZ_Z_2: + case ENC_FRINTN_MZ_Z_2: + case ENC_FRINTP_MZ_Z_2: + // x|xx|xxxx|x|size=xx|x|xx|opc=xxx|xxxxxx|Zn=xxxx|x|Zd=xxxx|x + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->Zn = (insword>>6)&15; + ctx->Zd = (insword>>1)&15; + break; + case ENC_FRINTA_MZ_Z_4: + case ENC_FRINTM_MZ_Z_4: + case ENC_FRINTN_MZ_Z_4: + case ENC_FRINTP_MZ_Z_4: + // x|xx|xxxx|x|size=xx|x|xx|opc=xxx|xxxxxx|Zn=xxx|xx|Zd=xxx|xx + ctx->size = (insword>>22)&3; + ctx->opc = (insword>>16)&7; + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SQCVT_Z_MZ4_: + case ENC_SQCVTN_Z_MZ4_: + case ENC_SQCVTU_Z_MZ4_: + case ENC_SQCVTUN_Z_MZ4_: + case ENC_UQCVT_Z_MZ4_: + case ENC_UQCVTN_Z_MZ4_: + // x|xx|xxxx|x|sz=x|op=x|x|xxx|xx|xxxxxx|Zn=xxx|N=x|U=x|Zd=xxxxx + ctx->sz = (insword>>23)&1; + ctx->op = (insword>>22)&1; + ctx->Zn = (insword>>7)&7; + ctx->N = (insword>>6)&1; + ctx->U = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_SQRSHR_Z_MZ4_: + case ENC_SQRSHRN_Z_MZ4_: + case ENC_SQRSHRU_Z_MZ4_: + case ENC_SQRSHRUN_Z_MZ4_: + case ENC_UQRSHR_Z_MZ4_: + case ENC_UQRSHRN_Z_MZ4_: + // x|xx|xxxx|x|tsize=xx|x|imm5=xxxxx|xxx|xx|N=x|Zn=xxx|op=x|U=x|Zd=xxxxx + ctx->tsize = (insword>>22)&3; + ctx->imm5 = (insword>>16)&0x1f; + ctx->N = (insword>>10)&1; + ctx->Zn = (insword>>7)&7; + ctx->op = (insword>>6)&1; + ctx->U = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_MOV_ZA_MZ2_1_MOVA_ZA_MZ2_1: + case ENC_MOVA_ZA_MZ2_1: + // x|xx|xxxx|x|xx|xxx|x|x|xx|Rv=xx|xxx|Zn=xxxx|x|x|x|off3=xxx + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>6)&15; + ctx->off3 = insword&7; + break; + case ENC_MOV_ZA_MZ4_1_MOVA_ZA_MZ4_1: + case ENC_MOVA_ZA_MZ4_1: + // x|xx|xxxx|x|xx|xxx|x|x|xx|Rv=xx|xxx|Zn=xxx|xx|x|x|off3=xxx + ctx->Rv = (insword>>13)&3; + ctx->Zn = (insword>>7)&7; + ctx->off3 = insword&7; + break; + case ENC_MOV_MZ_ZA2_1_MOVA_MZ_ZA2_1: + case ENC_MOVA_MZ_ZA2_1: + case ENC_MOVAZ_MZ_ZA2_1: + // x|xx|xxxx|x|xx|xxx|x|x|xx|Rv=xx|xxx|xx|off3=xxx|Zd=xxxx|x + ctx->Rv = (insword>>13)&3; + ctx->off3 = (insword>>5)&7; + ctx->Zd = (insword>>1)&15; + break; + case ENC_MOV_MZ_ZA4_1_MOVA_MZ_ZA4_1: + case ENC_MOVA_MZ_ZA4_1: + case ENC_MOVAZ_MZ_ZA4_1: + // x|xx|xxxx|x|xx|xxx|x|x|xx|Rv=xx|xxx|xx|off3=xxx|Zd=xxx|xx + ctx->Rv = (insword>>13)&3; + ctx->off3 = (insword>>5)&7; + ctx->Zd = (insword>>2)&7; + break; + case ENC_SMLAL_ZA_ZZI_1: + case ENC_SMLSL_ZA_ZZI_1: + case ENC_UMLAL_ZA_ZZI_1: + case ENC_UMLSL_ZA_ZZI_1: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i3h=x|Rv=xx|x|i3l=xx|Zn=xxxxx|U=x|S=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->i3h = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i3l = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZI_D: + case ENC_SMLSLL_ZA_ZZI_D: + case ENC_UMLALL_ZA_ZZI_D: + case ENC_UMLSLL_ZA_ZZI_D: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i3h=x|Rv=xx|x|i3l=xx|Zn=xxxxx|U=x|S=x|x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->i3h = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i3l = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off2 = insword&3; + break; + case ENC_BFMLAL_ZA_ZZI_1: + case ENC_BFMLSL_ZA_ZZI_1: + case ENC_FMLAL_ZA_ZZI_1: + case ENC_FMLSL_ZA_ZZI_1: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i3h=x|Rv=xx|x|i3l=xx|Zn=xxxxx|op=x|S=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->i3h = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i3l = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_FMLAL_ZA_Z8Z8I_1: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i4A=x|Rv=xx|x|i4B=xx|Zn=xxxxx|x|i4C=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->i4A = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i4B = (insword>>10)&3; + ctx->Zn = (insword>>5)&0x1f; + ctx->i4C = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZI_S: + case ENC_SMLSLL_ZA_ZZI_S: + case ENC_SUMLALL_ZA_ZZI_S: + case ENC_UMLALL_ZA_ZZI_S: + case ENC_UMLSLL_ZA_ZZI_S: + case ENC_USMLALL_ZA_ZZI_S: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i4h=x|Rv=xx|i4l=xxx|Zn=xxxxx|U=x|S=x|op=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->i4h = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i4l = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->op = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_FMLALL_ZA32_Z8Z8I_1: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|i4h=x|Rv=xx|i4l=xxx|Zn=xxxxx|xxx|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->i4h = (insword>>15)&1; + ctx->Rv = (insword>>13)&3; + ctx->i4l = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->off2 = insword&3; + break; + case ENC_BFDOT_ZA_ZZI_2XI: + case ENC_BFVDOT_ZA_ZZI_2XI: + case ENC_FDOT_ZA32_Z8Z8I_2XI: + case ENC_FDOT_ZA_ZZI_2XI: + case ENC_FVDOT_ZA_ZZI_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxxx|opc2=xxx|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->opc2 = (insword>>3)&7; + ctx->off3 = insword&7; + break; + case ENC_FMLA_ZA_ZZI_S2XI: + case ENC_FMLS_ZA_ZZI_S2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxxx|x|S=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SDOT_ZA32_ZZI_2XI: + case ENC_SDOT_ZA_ZZI_S2XI: + case ENC_SUDOT_ZA_ZZI_S2XI: + case ENC_SVDOT_ZA32_ZZI_2XI: + case ENC_UDOT_ZA32_ZZI_2XI: + case ENC_UDOT_ZA_ZZI_S2XI: + case ENC_USDOT_ZA_ZZI_S2XI: + case ENC_UVDOT_ZA32_ZZI_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxxx|x|U=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_BFDOT_ZA_ZZI_4XI: + case ENC_FDOT_ZA32_Z8Z8I_4XI: + case ENC_FDOT_ZA_ZZI_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxx|x|opc2=xxx|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->opc2 = (insword>>3)&7; + ctx->off3 = insword&7; + break; + case ENC_FMLA_ZA_ZZI_S4XI: + case ENC_FMLS_ZA_ZZI_S4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxx|x|x|S=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SDOT_ZA32_ZZI_4XI: + case ENC_SDOT_ZA_ZZI_S4XI: + case ENC_SUDOT_ZA_ZZI_S4XI: + case ENC_SUVDOT_ZA_ZZI_S4XI: + case ENC_SVDOT_ZA_ZZI_S4XI: + case ENC_UDOT_ZA32_ZZI_4XI: + case ENC_UDOT_ZA_ZZI_S4XI: + case ENC_USDOT_ZA_ZZI_S4XI: + case ENC_USVDOT_ZA_ZZI_S4XI: + case ENC_UVDOT_ZA_ZZI_S4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i2=xx|Zn=xxx|x|x|U=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i2 = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_FDOT_ZA_Z8Z8I_2XI: + case ENC_FVDOT_ZA_Z8Z8I_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|op=x|i3h=xx|Zn=xxxx|x|x|i3l=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>12)&1; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i3l = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_FMLA_ZA_ZZI_D2XI: + case ENC_FMLS_ZA_ZZI_D2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|xx|i1=x|Zn=xxxx|x|S=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i1 = (insword>>10)&1; + ctx->Zn = (insword>>6)&15; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SDOT_ZA_ZZI_D2XI: + case ENC_UDOT_ZA_ZZI_D2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|xx|i1=x|Zn=xxxx|x|U=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i1 = (insword>>10)&1; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_FVDOTB_ZA32_Z8Z8I_2XI: + case ENC_FVDOTT_ZA32_Z8Z8I_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|xx|i2h=x|Zn=xxxx|x|T=x|i2l=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i2h = (insword>>10)&1; + ctx->Zn = (insword>>6)&15; + ctx->T = (insword>>4)&1; + ctx->i2l = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZI_D2XI: + case ENC_SMLSLL_ZA_ZZI_D2XI: + case ENC_UMLALL_ZA_ZZI_D2XI: + case ENC_UMLSLL_ZA_ZZI_D2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|xx|i3h=x|Zn=xxxx|x|U=x|S=x|i3l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&1; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_SMLALL_ZA_ZZI_D4XI: + case ENC_SMLSLL_ZA_ZZI_D4XI: + case ENC_UMLALL_ZA_ZZI_D4XI: + case ENC_UMLSLL_ZA_ZZI_D4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|xx|i3h=x|Zn=xxx|xx|U=x|S=x|i3l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&1; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_BFMLA_ZA_ZZI_H2XI: + case ENC_BFMLS_ZA_ZZI_H2XI: + case ENC_FMLA_ZA_ZZI_H2XI: + case ENC_FMLS_ZA_ZZI_H2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxxx|op=x|S=x|i3l=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->op = (insword>>5)&1; + ctx->S = (insword>>4)&1; + ctx->i3l = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLAL_ZA_ZZI_2XI: + case ENC_SMLSL_ZA_ZZI_2XI: + case ENC_UMLAL_ZA_ZZI_2XI: + case ENC_UMLSL_ZA_ZZI_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxxx|x|U=x|S=x|i3l=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_BFMLAL_ZA_ZZI_2XI: + case ENC_BFMLSL_ZA_ZZI_2XI: + case ENC_FMLAL_ZA_ZZI_2XI: + case ENC_FMLSL_ZA_ZZI_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxxx|x|op=x|S=x|i3l=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_FDOT_ZA_Z8Z8I_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxx|xxx|i3l=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->i3l = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLAL_ZA_ZZI_4XI: + case ENC_SMLSL_ZA_ZZI_4XI: + case ENC_UMLAL_ZA_ZZI_4XI: + case ENC_UMLSL_ZA_ZZI_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxx|xx|U=x|S=x|i3l=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_BFMLAL_ZA_ZZI_4XI: + case ENC_BFMLSL_ZA_ZZI_4XI: + case ENC_FMLAL_ZA_ZZI_4XI: + case ENC_FMLSL_ZA_ZZI_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxx|xx|op=x|S=x|i3l=x|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->op = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i3l = (insword>>2)&1; + ctx->off2 = insword&3; + break; + case ENC_BFMLA_ZA_ZZI_H4XI: + case ENC_BFMLS_ZA_ZZI_H4XI: + case ENC_FMLA_ZA_ZZI_H4XI: + case ENC_FMLS_ZA_ZZI_H4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i3h=xx|Zn=xxx|x|op=x|S=x|i3l=x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i3h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->op = (insword>>5)&1; + ctx->S = (insword>>4)&1; + ctx->i3l = (insword>>3)&1; + ctx->off3 = insword&7; + break; + case ENC_SMLALL_ZA_ZZI_S2XI: + case ENC_SMLSLL_ZA_ZZI_S2XI: + case ENC_SUMLALL_ZA_ZZI_S2XI: + case ENC_UMLALL_ZA_ZZI_S2XI: + case ENC_UMLSLL_ZA_ZZI_S2XI: + case ENC_USMLALL_ZA_ZZI_S2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxxx|op=x|U=x|S=x|i4l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->op = (insword>>5)&1; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i4l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_FMLALL_ZA32_Z8Z8I_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxxx|x|xx|i4l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i4l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_FMLAL_ZA_Z8Z8I_2XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxxx|x|x|i4l=xx|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i4l = (insword>>2)&3; + ctx->off2 = insword&3; + break; + case ENC_FMLAL_ZA_Z8Z8I_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxx|xxx|i4l=xx|off2=xx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->i4l = (insword>>2)&3; + ctx->off2 = insword&3; + break; + case ENC_FMLALL_ZA32_Z8Z8I_4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxx|xxx|x|i4l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->i4l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_SMLALL_ZA_ZZI_S4XI: + case ENC_SMLSLL_ZA_ZZI_S4XI: + case ENC_SUMLALL_ZA_ZZI_S4XI: + case ENC_UMLALL_ZA_ZZI_S4XI: + case ENC_UMLSLL_ZA_ZZI_S4XI: + case ENC_USMLALL_ZA_ZZI_S4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|i4h=xx|Zn=xxx|x|op=x|U=x|S=x|i4l=xx|o1=x + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->i4h = (insword>>10)&3; + ctx->Zn = (insword>>7)&7; + ctx->op = (insword>>5)&1; + ctx->U = (insword>>4)&1; + ctx->S = (insword>>3)&1; + ctx->i4l = (insword>>1)&3; + ctx->o1 = insword&1; + break; + case ENC_FMLA_ZA_ZZI_D4XI: + case ENC_FMLS_ZA_ZZI_D4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|op=x|i1=x|Zn=xxx|xx|S=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>11)&1; + ctx->i1 = (insword>>10)&1; + ctx->Zn = (insword>>7)&7; + ctx->S = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_SDOT_ZA_ZZI_D4XI: + case ENC_SVDOT_ZA_ZZI_D4XI: + case ENC_UDOT_ZA_ZZI_D4XI: + case ENC_UVDOT_ZA_ZZI_D4XI: + // x|xx|xxxx|x|xx|xx|Zm=xxxx|x|Rv=xx|x|op=x|i1=x|Zn=xxx|xx|U=x|x|off3=xxx + ctx->Zm = (insword>>16)&15; + ctx->Rv = (insword>>13)&3; + ctx->op = (insword>>11)&1; + ctx->i1 = (insword>>10)&1; + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>4)&1; + ctx->off3 = insword&7; + break; + case ENC_BFMOP4A_ZA32_ZZ_H1X2: + case ENC_BFMOP4A_ZA32_ZZ_H1X1: + case ENC_BFMOP4A_ZA32_ZZ_H2X1: + case ENC_BFMOP4A_ZA32_ZZ_H2X2: + case ENC_BFMOP4S_ZA32_ZZ_H1X2: + case ENC_BFMOP4S_ZA32_ZZ_H1X1: + case ENC_BFMOP4S_ZA32_ZZ_H2X1: + case ENC_BFMOP4S_ZA32_ZZ_H2X2: + case ENC_FMOP4A_ZA32_ZZ_H1X2: + case ENC_FMOP4A_ZA32_ZZ_H1X1: + case ENC_FMOP4A_ZA32_ZZ_H2X1: + case ENC_FMOP4A_ZA32_ZZ_H2X2: + case ENC_FMOP4A_ZA_ZZ_S1X2: + case ENC_FMOP4A_ZA_ZZ_S1X1: + case ENC_FMOP4A_ZA_ZZ_S2X1: + case ENC_FMOP4A_ZA_ZZ_S2X2: + case ENC_FMOP4S_ZA32_ZZ_H1X2: + case ENC_FMOP4S_ZA32_ZZ_H1X1: + case ENC_FMOP4S_ZA32_ZZ_H2X1: + case ENC_FMOP4S_ZA32_ZZ_H2X2: + case ENC_FMOP4S_ZA_ZZ_S1X2: + case ENC_FMOP4S_ZA_ZZ_S1X1: + case ENC_FMOP4S_ZA_ZZ_S2X1: + case ENC_FMOP4S_ZA_ZZ_S2X2: + // x|xx|xxxx|x|xx|x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|S=x|x|x|ZAda=xx + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_BFMOP4A_ZA_ZZ_H1X2: + case ENC_BFMOP4A_ZA_ZZ_H1X1: + case ENC_BFMOP4A_ZA_ZZ_H2X1: + case ENC_BFMOP4A_ZA_ZZ_H2X2: + case ENC_BFMOP4S_ZA_ZZ_H1X2: + case ENC_BFMOP4S_ZA_ZZ_H1X1: + case ENC_BFMOP4S_ZA_ZZ_H2X1: + case ENC_BFMOP4S_ZA_ZZ_H2X2: + case ENC_FMOP4A_ZA_ZZ_H1X2: + case ENC_FMOP4A_ZA_ZZ_H1X1: + case ENC_FMOP4A_ZA_ZZ_H2X1: + case ENC_FMOP4A_ZA_ZZ_H2X2: + case ENC_FMOP4S_ZA_ZZ_H1X2: + case ENC_FMOP4S_ZA_ZZ_H1X1: + case ENC_FMOP4S_ZA_ZZ_H2X1: + case ENC_FMOP4S_ZA_ZZ_H2X2: + // x|xx|xxxx|x|xx|x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|S=x|x|x|x|ZAda=x + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&1; + break; + case ENC_FMOP4A_ZA32_Z8Z8_B1X2: + case ENC_FMOP4A_ZA32_Z8Z8_B1X1: + case ENC_FMOP4A_ZA32_Z8Z8_B2X1: + case ENC_FMOP4A_ZA32_Z8Z8_B2X2: + // x|xx|xxxx|x|xx|x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|xx|x|ZAda=xx + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->ZAda = insword&3; + break; + case ENC_FMOP4A_ZA16_Z8Z8_B1X2: + case ENC_FMOP4A_ZA16_Z8Z8_B1X1: + case ENC_FMOP4A_ZA16_Z8Z8_B2X1: + case ENC_FMOP4A_ZA16_Z8Z8_B2X2: + // x|xx|xxxx|x|xx|x|M=x|Zm=xxx|x|x|xxxxx|N=x|Zn=xxx|x|xx|x|x|ZAda=x + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->ZAda = insword&1; + break; + case ENC_BFMOPA_ZA32_PP_ZZ_: + case ENC_BFMOPS_ZA32_PP_ZZ_: + case ENC_BMOPA_ZA_PP_ZZ_32: + case ENC_BMOPS_ZA_PP_ZZ_32: + case ENC_FMOPA_ZA32_PP_ZZ_16: + case ENC_FMOPA_ZA_PP_ZZ_32: + case ENC_FMOPS_ZA32_PP_ZZ_16: + case ENC_FMOPS_ZA_PP_ZZ_32: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|xx|ZAda=xx + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&3; + break; + case ENC_BFMOPA_ZA_PP_ZZ_16: + case ENC_BFMOPS_ZA_PP_ZZ_16: + case ENC_FMOPA_ZA_PP_ZZ_16: + case ENC_FMOPS_ZA_PP_ZZ_16: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|xx|x|ZAda=x + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&1; + break; + case ENC_FMOPA_ZA32_PP_Z8Z8_8: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|x|xx|ZAda=xx + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAda = insword&3; + break; + case ENC_FMOPA_ZA16_PP_Z8Z8_8: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|x|xx|x|ZAda=x + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAda = insword&1; + break; + case ENC_UZP_MZ_ZZ_2Q: + case ENC_ZIP_MZ_ZZ_2Q: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|xxx|xxx|Zn=xxxxx|Zd=xxxx|op=x + ctx->Zm = (insword>>16)&0x1f; + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->op = insword&1; + break; + case ENC_BFTMOPA_ZA32_ZZZI_H2X1: + case ENC_FTMOPA_ZA32_Z8Z8ZI_B2X1: + case ENC_FTMOPA_ZA32_ZZZI_H2X1: + case ENC_FTMOPA_ZA_ZZZI_S2X1: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|x|x|x|K=x|Zk=xx|Zn=xxxx|i2=xx|x|x|ZAda=xx + ctx->Zm = (insword>>16)&0x1f; + ctx->K = (insword>>12)&1; + ctx->Zk = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i2 = (insword>>4)&3; + ctx->ZAda = insword&3; + break; + case ENC_BFTMOPA_ZA_ZZZI_H2X1: + case ENC_FTMOPA_ZA16_Z8Z8ZI_B2X1: + case ENC_FTMOPA_ZA_ZZZI_H2X1: + // x|xx|xxxx|x|xx|x|Zm=xxxxx|x|x|x|K=x|Zk=xx|Zn=xxxx|i2=xx|x|x|x|ZAda=x + ctx->Zm = (insword>>16)&0x1f; + ctx->K = (insword>>12)&1; + ctx->Zk = (insword>>10)&3; + ctx->Zn = (insword>>6)&15; + ctx->i2 = (insword>>4)&3; + ctx->ZAda = insword&1; + break; + case ENC_SQRSHR_Z_MZ2_: + case ENC_SQRSHRU_Z_MZ2_: + case ENC_UQRSHR_Z_MZ2_: + // x|xx|xxxx|x|xx|x|op=x|imm4=xxxx|xxx|xxx|Zn=xxxx|U=x|Zd=xxxxx + ctx->op = (insword>>20)&1; + ctx->imm4 = (insword>>16)&15; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_FCVT_MZ2_Z_: + case ENC_FCVTL_MZ2_Z_: + // x|xx|xxxx|x|xx|x|xxx|xx|xxxxxx|Zn=xxxxx|Zd=xxxx|L=x + ctx->Zn = (insword>>5)&0x1f; + ctx->Zd = (insword>>1)&15; + ctx->L = insword&1; + break; + case ENC_FCVTZS_MZ_Z_2: + case ENC_FCVTZU_MZ_Z_2: + case ENC_SCVTF_MZ_Z_2: + case ENC_UCVTF_MZ_Z_2: + // x|xx|xxxx|x|xx|x|xxx|xx|xxxxxx|Zn=xxxx|U=x|Zd=xxxx|x + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>5)&1; + ctx->Zd = (insword>>1)&15; + break; + case ENC_UZP_MZ_Z_4Q: + case ENC_ZIP_MZ_Z_4Q: + // x|xx|xxxx|x|xx|x|xxx|xx|xxxxxx|Zn=xxx|xx|Zd=xxx|op=x|x + ctx->Zn = (insword>>7)&7; + ctx->Zd = (insword>>2)&7; + ctx->op = (insword>>1)&1; + break; + case ENC_FCVT_Z8_MZ4_: + case ENC_FCVTN_Z8_MZ4_: + // x|xx|xxxx|x|xx|x|xxx|xx|xxxxxx|Zn=xxx|x|N=x|Zd=xxxxx + ctx->Zn = (insword>>7)&7; + ctx->N = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_FCVTZS_MZ_Z_4: + case ENC_FCVTZU_MZ_Z_4: + case ENC_SCVTF_MZ_Z_4: + case ENC_UCVTF_MZ_Z_4: + // x|xx|xxxx|x|xx|x|xxx|xx|xxxxxx|Zn=xxx|x|U=x|Zd=xxx|xx + ctx->Zn = (insword>>7)&7; + ctx->U = (insword>>5)&1; + ctx->Zd = (insword>>2)&7; + break; + case ENC_ADDHA_ZA_PP_Z_64: + case ENC_ADDVA_ZA_PP_Z_64: + // x|xx|xxxx|x|x|op=x|xxx|xx|V=x|Pm=xxx|Pn=xxx|Zn=xxxxx|x|x|ZAda=xxx + ctx->op = (insword>>22)&1; + ctx->V = (insword>>16)&1; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAda = insword&7; + break; + case ENC_ADDHA_ZA_PP_Z_32: + case ENC_ADDVA_ZA_PP_Z_32: + // x|xx|xxxx|x|x|op=x|xxx|xx|V=x|Pm=xxx|Pn=xxx|Zn=xxxxx|x|x|x|ZAda=xx + ctx->op = (insword>>22)&1; + ctx->V = (insword>>16)&1; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->ZAda = insword&3; + break; + case ENC_BFCVT_Z_MZ2_: + case ENC_BFCVTN_Z_MZ2_: + case ENC_FCVT_Z_MZ2_: + case ENC_FCVTN_Z_MZ2_: + // x|xx|xxxx|x|x|op=x|x|xxx|xx|xxxxxx|Zn=xxxx|N=x|Zd=xxxxx + ctx->op = (insword>>22)&1; + ctx->Zn = (insword>>6)&15; + ctx->N = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_SQCVT_Z_MZ2_: + case ENC_SQCVTU_Z_MZ2_: + case ENC_UQCVT_Z_MZ2_: + // x|xx|xxxx|x|x|op=x|x|xxx|xx|xxxxxx|Zn=xxxx|U=x|Zd=xxxxx + ctx->op = (insword>>22)&1; + ctx->Zn = (insword>>6)&15; + ctx->U = (insword>>5)&1; + ctx->Zd = insword&0x1f; + break; + case ENC_BFCVT_Z8_MZ2_: + case ENC_FCVT_Z8_MZ2_: + // x|xx|xxxx|x|x|op=x|x|xxx|xx|xxxxxx|Zn=xxxx|x|Zd=xxxxx + ctx->op = (insword>>22)&1; + ctx->Zn = (insword>>6)&15; + ctx->Zd = insword&0x1f; + break; + case ENC_SMOP4A_ZA_ZZ_H1X2: + case ENC_SMOP4A_ZA_ZZ_H1X1: + case ENC_SMOP4A_ZA_ZZ_H2X1: + case ENC_SMOP4A_ZA_ZZ_H2X2: + case ENC_SMOP4S_ZA_ZZ_H1X2: + case ENC_SMOP4S_ZA_ZZ_H1X1: + case ENC_SMOP4S_ZA_ZZ_H2X1: + case ENC_SMOP4S_ZA_ZZ_H2X2: + case ENC_SUMOP4A_ZA_ZZ_H1X2: + case ENC_SUMOP4A_ZA_ZZ_H1X1: + case ENC_SUMOP4A_ZA_ZZ_H2X1: + case ENC_SUMOP4A_ZA_ZZ_H2X2: + case ENC_SUMOP4S_ZA_ZZ_H1X2: + case ENC_SUMOP4S_ZA_ZZ_H1X1: + case ENC_SUMOP4S_ZA_ZZ_H2X1: + case ENC_SUMOP4S_ZA_ZZ_H2X2: + case ENC_UMOP4A_ZA_ZZ_H1X2: + case ENC_UMOP4A_ZA_ZZ_H1X1: + case ENC_UMOP4A_ZA_ZZ_H2X1: + case ENC_UMOP4A_ZA_ZZ_H2X2: + case ENC_UMOP4S_ZA_ZZ_H1X2: + case ENC_UMOP4S_ZA_ZZ_H1X1: + case ENC_UMOP4S_ZA_ZZ_H2X1: + case ENC_UMOP4S_ZA_ZZ_H2X2: + case ENC_USMOP4A_ZA_ZZ_H1X2: + case ENC_USMOP4A_ZA_ZZ_H1X1: + case ENC_USMOP4A_ZA_ZZ_H2X1: + case ENC_USMOP4A_ZA_ZZ_H2X2: + case ENC_USMOP4S_ZA_ZZ_H1X2: + case ENC_USMOP4S_ZA_ZZ_H1X1: + case ENC_USMOP4S_ZA_ZZ_H2X1: + case ENC_USMOP4S_ZA_ZZ_H2X2: + // x|x|x|xxxx|u0=x|xx|u1=x|M=x|Zm=xxx|xxxxxxx|N=x|Zn=xxx|x|S=x|x|ZAda=xxx + ctx->u0 = (insword>>24)&1; + ctx->u1 = (insword>>21)&1; + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&7; + break; + case ENC_SMOPA_ZA_PP_ZZ_64: + case ENC_SMOPS_ZA_PP_ZZ_64: + case ENC_SUMOPA_ZA_PP_ZZ_64: + case ENC_SUMOPS_ZA_PP_ZZ_64: + case ENC_UMOPA_ZA_PP_ZZ_64: + case ENC_UMOPS_ZA_PP_ZZ_64: + case ENC_USMOPA_ZA_PP_ZZ_64: + case ENC_USMOPS_ZA_PP_ZZ_64: + // x|x|x|xxxx|u0=x|xx|u1=x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|ZAda=xxx + ctx->u0 = (insword>>24)&1; + ctx->u1 = (insword>>21)&1; + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&7; + break; + case ENC_FMOP4A_ZA_ZZ_D1X2: + case ENC_FMOP4A_ZA_ZZ_D1X1: + case ENC_FMOP4A_ZA_ZZ_D2X1: + case ENC_FMOP4A_ZA_ZZ_D2X2: + case ENC_FMOP4S_ZA_ZZ_D1X2: + case ENC_FMOP4S_ZA_ZZ_D1X1: + case ENC_FMOP4S_ZA_ZZ_D2X1: + case ENC_FMOP4S_ZA_ZZ_D2X2: + // x|x|x|xxxx|x|xx|x|M=x|Zm=xxx|xxxxxxx|N=x|Zn=xxx|x|S=x|x|ZAda=xxx + ctx->M = (insword>>20)&1; + ctx->Zm = (insword>>17)&7; + ctx->N = (insword>>9)&1; + ctx->Zn = (insword>>6)&7; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&7; + break; + case ENC_FMOPA_ZA_PP_ZZ_64: + case ENC_FMOPS_ZA_PP_ZZ_64: + // x|x|x|xxxx|x|xx|x|Zm=xxxxx|Pm=xxx|Pn=xxx|Zn=xxxxx|S=x|x|ZAda=xxx + ctx->Zm = (insword>>16)&0x1f; + ctx->Pm = (insword>>13)&7; + ctx->Pn = (insword>>10)&7; + ctx->Zn = (insword>>5)&0x1f; + ctx->S = (insword>>4)&1; + ctx->ZAda = insword&7; + break; default: break; } |