diff options
Diffstat (limited to 'miasm/arch/arm/disasm.py')
| -rw-r--r-- | miasm/arch/arm/disasm.py | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/miasm/arch/arm/disasm.py b/miasm/arch/arm/disasm.py deleted file mode 100644 index e84f617d..00000000 --- a/miasm/arch/arm/disasm.py +++ /dev/null @@ -1,61 +0,0 @@ -from future.utils import viewvalues - -from miasm.core.asmblock import AsmConstraint, disasmEngine -from miasm.arch.arm.arch import mn_arm, mn_armt - - -def cb_arm_fix_call(mdis, cur_block, offsets_to_dis): - """ - for arm: - MOV LR, PC - LDR PC, [R5, 0x14] - * is a subcall * - - """ - if len(cur_block.lines) < 2: - return - l1 = cur_block.lines[-1] - l2 = cur_block.lines[-2] - if l1.name != "LDR": - return - if l2.name != "MOV": - return - - values = viewvalues(mdis.arch.pc) - if not l1.args[0] in values: - return - if not l2.args[1] in values: - return - loc_key_cst = mdis.loc_db.get_or_create_offset_location(l1.offset + 4) - cur_block.add_cst(loc_key_cst, AsmConstraint.c_next) - offsets_to_dis.add(l1.offset + 4) - -cb_arm_funcs = [cb_arm_fix_call] - - -def cb_arm_disasm(*args, **kwargs): - for func in cb_arm_funcs: - func(*args, **kwargs) - - -class dis_armb(disasmEngine): - attrib = 'b' - def __init__(self, bs=None, **kwargs): - super(dis_armb, self).__init__(mn_arm, self.attrib, bs, **kwargs) - self.dis_block_callback = cb_arm_disasm - -class dis_arml(disasmEngine): - attrib = 'l' - def __init__(self, bs=None, **kwargs): - super(dis_arml, self).__init__(mn_arm, self.attrib, bs, **kwargs) - self.dis_block_callback = cb_arm_disasm - -class dis_armtb(disasmEngine): - attrib = 'b' - def __init__(self, bs=None, **kwargs): - super(dis_armtb, self).__init__(mn_armt, self.attrib, bs, **kwargs) - -class dis_armtl(disasmEngine): - attrib = 'l' - def __init__(self, bs=None, **kwargs): - super(dis_armtl, self).__init__(mn_armt, self.attrib, bs, **kwargs) |