Files
unicorn/tests/regress/x86_64_eflags.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

40 lines
1.0 KiB
Python
Executable File

import regress
from unicorn import *
from unicorn.x86_const import *
class WrongEFLAGS(regress.RegressTest):
def test_eflags(self):
# xor r14,r14
CODE = b'M1\xf6'
uc = Uc(UC_ARCH_X86, UC_MODE_64)
uc.reg_write(UC_X86_REG_RIP, 0x6000b0)
uc.reg_write(UC_X86_REG_EFLAGS, 0x200)
uc.mem_map(0x600000, 0x1000)
uc.mem_write(0x6000b0, CODE)
uc.emu_start(0x6000b0, 0, count=1)
# Here's the original execution trace for this on actual hardware.
#
# (gdb) x/i $pc
# => 0x6000b0: xor %r14,%r14
# (gdb) p/x $eflags
# $1 = 0x200
# (gdb) p $eflags
# $2 = [ IF ]
# (gdb) si
# 0x00000000006000b3 in ?? ()
# (gdb) p/x $eflags
# $3 = 0x246
# (gdb) p $eflags
# $4 = [ PF ZF IF ]
self.assertEqual(0x6000b3, uc.reg_read(UC_X86_REG_RIP))
self.assertEqual(0x246, uc.reg_read(UC_X86_REG_EFLAGS))
if __name__ == '__main__':
regress.main()