diff options
Diffstat (limited to 'python/architecture.py')
| -rw-r--r-- | python/architecture.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/python/architecture.py b/python/architecture.py index b5f56767..61559934 100644 --- a/python/architecture.py +++ b/python/architecture.py @@ -116,6 +116,7 @@ class Architecture(object): regs = {} stack_pointer = None link_reg = None + global_regs = [] flags = [] flag_write_types = [] flag_roles = {} @@ -208,6 +209,13 @@ class Architecture(object): core.BNFreeRegisterList(flags) self._flags_written_by_flag_write_type[self._flag_write_types[write_type]] = flag_indexes self.__dict__["flags_written_by_flag_write_type"][write_type] = flag_names + + count = ctypes.c_ulonglong() + regs = core.BNGetArchitectureGlobalRegisters(self.handle, count) + self.__dict__["global_regs"] = [] + for i in xrange(0, count.value): + self.global_regs.append(core.BNGetArchitectureRegisterName(self.handle, regs[i])) + core.BNFreeRegisterList(regs) else: startup._init_plugins() @@ -250,6 +258,7 @@ class Architecture(object): self._cb.getStackPointerRegister = self._cb.getStackPointerRegister.__class__( self._get_stack_pointer_register) self._cb.getLinkRegister = self._cb.getLinkRegister.__class__(self._get_link_register) + self._cb.getGlobalRegisters = self._cb.getGlobalRegisters.__class__(self._get_global_registers) self._cb.assemble = self._cb.assemble.__class__(self._assemble) self._cb.isNeverBranchPatchAvailable = self._cb.isNeverBranchPatchAvailable.__class__( self._is_never_branch_patch_available) @@ -330,6 +339,8 @@ class Architecture(object): flags.append(self._flags[flag]) self._flags_written_by_flag_write_type[self._flag_write_types[write_type]] = flags + self.__dict__["global_regs"] = self.__class__.global_regs + self._pending_reg_lists = {} self._pending_token_lists = {} @@ -719,6 +730,20 @@ class Architecture(object): log.log_error(traceback.format_exc()) return 0 + def _get_global_registers(self, ctxt, count): + try: + count[0] = len(self.__class__.global_regs) + reg_buf = (ctypes.c_uint * len(self.__class__.global_regs))() + for i in xrange(0, len(self.__class__.global_regs)): + reg_buf[i] = self._all_regs[self.__class__.global_regs[i]] + result = ctypes.cast(reg_buf, ctypes.c_void_p) + self._pending_reg_lists[result.value] = (result, reg_buf) + return result.value + except KeyError: + log.log_error(traceback.format_exc()) + count[0] = 0 + return None + def _assemble(self, ctxt, code, addr, result, errors): try: data, error_str = self.perform_assemble(code, addr) |