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84 lines
2.9 KiB
84 lines
2.9 KiB
3 years ago
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#!/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_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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PPC_CODE2 = b"\x10\x60\x2a\x10\x10\x64\x28\x88\x7c\x4a\x5d\x0f"
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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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(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN + CS_MODE_QPX, PPC_CODE2, "PPC-64 + QPX"),
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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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