diff options
| -rw-r--r-- | arch/armv7/thumb2_disasm/il_thumb2.cpp | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/armv7/thumb2_disasm/il_thumb2.cpp b/arch/armv7/thumb2_disasm/il_thumb2.cpp index 996b76a3..539fa2cd 100644 --- a/arch/armv7/thumb2_disasm/il_thumb2.cpp +++ b/arch/armv7/thumb2_disasm/il_thumb2.cpp @@ -1553,9 +1553,27 @@ bool GetLowLevelILForNEONInstruction(Architecture* arch, LowLevelILFunction& il, } break; case armv7::ARMV7_VDIV: - il.AddInstruction(WriteArithOperand( - il, instr, il.FloatDiv(GetRegisterSize(instr, 0), ReadILOperand(il, instr, 1), - ReadILOperand(il, instr, 2)))); + if (strcmp(instr->format->operation, "vdiv.f64") == 0 || strcmp(instr->format->operation, "vdiv.f32") == 0) + { + il.AddInstruction(WriteArithOperand( + il, instr, il.FloatDiv(GetRegisterSize(instr, 0), ReadILOperand(il, instr, 1), + ReadILOperand(il, instr, 2)))); + } + else + { + il.AddInstruction(il.Unimplemented()); + } + break; + case armv7::ARMV7_VNEG: + if (strcmp(instr->format->operation, "vneg.f64") == 0 || strcmp(instr->format->operation, "vneg.f32") == 0) + { + il.AddInstruction(WriteArithOperand( + il, instr, il.FloatNeg(GetRegisterSize(instr, 0), ReadILOperand(il, instr, 1)))); + } + else + { + il.AddInstruction(il.Unimplemented()); + } break; case armv7::ARMV7_VMRS: // TODO: If this sets the apsr register we do not track that in the core flag group. |