def _setup_arm_arch(self):
"""Set up ARM architecture.
"""
arch_mode = arch.ARCH_ARM_MODE_THUMB
self.arch_info = ArmArchitectureInformation(arch_mode)
self.disassembler = ArmDisassembler(architecture_mode=arch_mode)
self.ir_translator = ArmTranslator(architecture_mode=arch_mode)
def _setup_arm_arch(self, arch_mode=None):
"""Set up ARM architecture.
"""
if arch_mode is None:
arch_mode = arch.ARCH_ARM_MODE_THUMB
self.name = "ARM"
self.arch_info = ArmArchitectureInformation(arch_mode)
self.disassembler = ArmDisassembler(architecture_mode=arch_mode)
self.ir_translator = ArmTranslator(architecture_mode=arch_mode)
# Load instruction pointer register.
if self.arch_info.architecture_mode == arch.ARCH_ARM_MODE_THUMB:
self.ip = "r15"
self.sp = "r13"
self.ws = 2 # TODO Check.
elif self.arch_info.architecture_mode == arch.ARCH_ARM_MODE_ARM:
self.ip = "r15"
self.sp = "r13"
self.ws = 4
else:
raise Exception("Invalid architecture mode.")
