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