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81 lines
2.8 KiB
81 lines
2.8 KiB
#!/usr/bin/env python |
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# Capstone Python bindings, by Nguyen Anh Quynnh <aquynh@gmail.com> |
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from __future__ import print_function |
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from capstone import * |
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from capstone.ppc import * |
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from xprint import to_x, to_hex, to_x_32 |
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PPC_CODE = b"\x43\x20\x0c\x07\x41\x56\xff\x17\x80\x20\x00\x00\x80\x3f\x00\x00\x10\x43\x23\x0e\xd0\x44\x00\x80\x4c\x43\x22\x02\x2d\x03\x00\x80\x7c\x43\x20\x14\x7c\x43\x20\x93\x4f\x20\x00\x21\x4c\xc8\x00\x21\x40\x82\x00\x14" |
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all_tests = ( |
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(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, PPC_CODE, "PPC-64"), |
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) |
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def print_insn_detail(insn): |
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# print address, mnemonic and operands |
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print("0x%x:\t%s\t%s" % (insn.address, insn.mnemonic, insn.op_str)) |
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# "data" instruction generated by SKIPDATA option has no detail |
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if insn.id == 0: |
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return |
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if len(insn.operands) > 0: |
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print("\top_count: %u" % len(insn.operands)) |
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c = 0 |
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for i in insn.operands: |
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if i.type == PPC_OP_REG: |
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print("\t\toperands[%u].type: REG = %s" % (c, insn.reg_name(i.reg))) |
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if i.type == PPC_OP_IMM: |
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print("\t\toperands[%u].type: IMM = 0x%s" % (c, to_x_32(i.imm))) |
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if i.type == PPC_OP_MEM: |
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print("\t\toperands[%u].type: MEM" % c) |
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if i.mem.base != 0: |
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print("\t\t\toperands[%u].mem.base: REG = %s" \ |
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% (c, insn.reg_name(i.mem.base))) |
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if i.mem.disp != 0: |
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print("\t\t\toperands[%u].mem.disp: 0x%s" \ |
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% (c, to_x_32(i.mem.disp))) |
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if i.type == PPC_OP_CRX: |
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print("\t\toperands[%u].type: CRX" % c) |
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print("\t\t\toperands[%u].crx.scale: = %u" \ |
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% (c, i.crx.scale)) |
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if i.crx.reg != 0: |
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print("\t\t\toperands[%u].crx.reg: REG = %s" \ |
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% (c, insn.reg_name(i.crx.reg))) |
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if i.crx.cond != 0: |
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print("\t\t\toperands[%u].crx.cond: 0x%x" \ |
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% (c, i.crx.cond)) |
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c += 1 |
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if insn.bc: |
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print("\tBranch code: %u" % insn.bc) |
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if insn.bh: |
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print("\tBranch hint: %u" % insn.bh) |
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if insn.update_cr0: |
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print("\tUpdate-CR0: True") |
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# ## Test class Cs |
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def test_class(): |
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for (arch, mode, code, comment) in all_tests: |
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print("*" * 16) |
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print("Platform: %s" % comment) |
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print("Code: %s" % to_hex(code)) |
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print("Disasm:") |
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try: |
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md = Cs(arch, mode) |
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md.detail = True |
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for insn in md.disasm(code, 0x1000): |
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print_insn_detail(insn) |
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print () |
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print("0x%x:\n" % (insn.address + insn.size)) |
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except CsError as e: |
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print("ERROR: %s" % e) |
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if __name__ == '__main__': |
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test_class()
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