Files
unicorn/tests/regress/mips_branch_delay.py
@Antelox 9cfd5cfac3 - Improved the GitHub python binding workflow: (#2072)
- Added fullMode input in workflow_dispatch
    - Take decision whether to build either in debug or release mode and if to build for all python versions according to the commit message patterns
    - Set proper artifact names
    - Removed not needed steps
    - Compacted some steps in order to leverage more the matrix feature
    - Bumped cibuildwheel action to 2.22.0
    - Run actual regress tests in place of sample scripts
- Specify optional test install in pyproject.toml with proper requirements
- Derive package version from git tags
- Add GENERATORS env var support in setup.py to specify cmake generator and minor refactoring
- Minor cleanup/refactoring for the regress test suite
- Marked some regress tests with skipIf to skip them in case of old python versions
- Marked some failing regress tests to be checked with skipIf
2024-12-29 22:24:48 +08:00

44 lines
1.1 KiB
Python
Executable File

import regress
import sys
import unittest
from capstone import *
from unicorn import *
CODE = (
b'\x00\x00\xa4\x12' # beq $a0, $s5, 0x4008a0
b'\x6a\x00\x82\x28' # slti $v0, $a0, 0x6a
b'\x00\x00\x00\x00' # nop
)
BASE = 0x400000
class MipsBranchDelay(regress.RegressTest):
@unittest.skipIf(sys.version_info < (3, 7), reason="requires python3.7 or higher")
def runTest(self):
md = Cs(CS_ARCH_MIPS, CS_MODE_MIPS32 + CS_MODE_LITTLE_ENDIAN)
def disas(code, addr):
for insn in md.disasm(code, addr):
regress.logger.debug('%#x: %-8s %s', insn.address, insn.mnemonic, insn.op_str)
def hook_code(uc, addr, size, _):
disas(uc.mem_read(addr, size), addr)
regress.logger.debug('Input instructions:')
disas(CODE, BASE)
regress.logger.debug('Hooked instructions:')
uc = Uc(UC_ARCH_MIPS, UC_MODE_MIPS32 + UC_MODE_LITTLE_ENDIAN)
uc.hook_add(UC_HOOK_CODE, hook_code)
uc.mem_map(BASE, 0x1000)
uc.mem_write(BASE, CODE)
self.assertEqual(None, uc.emu_start(BASE, BASE + len(CODE)))
if __name__ == '__main__':
regress.main()