dll_parser_user.py 文件源码

def GetInstructionType(instr_addr):
    instr_mnem = idc.GetMnem(instr_addr)
    if instr_mnem.startswith('call'):
        return CALL_INSTRUCTION
    elif instr_mnem.startswith('j'):
        # It seems that there is no other type of instructions
        # starting with j in x86/x86_64
        return BRANCH_INSTRUCTION
    for assign_instr_mnem in assign_instructions_general:
        if instr_mnem.startswith(assign_instr_mnem):
            return ASSIGNMENT_INSTRUCTION
    for assign_instr_mnem in assign_instructions_fp:
        if instr_mnem.startswith(assign_instr_mnem):
            return ASSIGNMENT_INSTRUCTION
    for compare_instruction in compare_instructions:
        if instr_mnem.startswith(compare_instruction):
            return COMPARE_INSTRUCTION
    for stack_push_instruction in stack_push_instructions:
        if instr_mnem.startswith(stack_push_instruction):
            return STACK_PUSH_INSTRUCTION
    for stack_pop_instruction in stack_pop_instructions:
        if instr_mnem.startswith(stack_pop_instruction):
            return STACK_POP_INSTRUCTION
    return OTHER_INSTRUCTION