9cfd5cfac3
- 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
65 lines
2.4 KiB
Python
Executable File
65 lines
2.4 KiB
Python
Executable File
import regress
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from unicorn import *
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from unicorn.x86_const import *
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CODE = (
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b'\x8B\x74\x01\x28' # mov esi, dword ptr [ecx + eax + 0x28] mapped: 0x1000
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b'\x03\xF0' # add esi, eax 0x1004
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b'\x8D\x45\xFC' # lea eax, dword ptr [ebp - 4] 0x1006
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b'\x50' # push eax 0x1009
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b'\x6A\x40' # push 0x40 0x100A
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b'\x6A\x10' # push 0x10 0x100C
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b'\x56' # push esi 0x100E
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)
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BASE = 0x1000
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STACK = 0x4000
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class EmuClearErrorsTest(regress.RegressTest):
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def test_hook_code_stop_emu(self):
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mu = Uc(UC_ARCH_X86, UC_MODE_32)
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# base of CODE
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mu.mem_map(BASE, 0x1000)
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mu.mem_write(BASE, CODE)
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# base of STACK
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mu.mem_map(STACK, 0x1000)
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mu.mem_write(STACK, b"\x00" * 0x1000)
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mu.reg_write(UC_X86_REG_EIP, BASE)
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mu.reg_write(UC_X86_REG_ESP, STACK + 0x1000 - 8)
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mu.reg_write(UC_X86_REG_EBP, STACK + 0x1000 - 8)
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mu.reg_write(UC_X86_REG_ECX, 0x0)
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mu.reg_write(UC_X86_REG_EAX, 0x0)
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# we only expect the following instruction to execute,
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# and it will fail, because it accesses unmapped memory.
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# mov esi, dword ptr [ecx + eax + 0x28] mapped: 0x1000
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with self.assertRaises(UcError) as ex:
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mu.emu_start(BASE, BASE + len(CODE), count=1)
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self.assertEqual(UC_ERR_READ_UNMAPPED, ex.exception.errno)
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regress.logger.debug("pc: %#x", mu.reg_read(UC_X86_REG_EIP))
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# now, we want to reuse the emulator, and keep executing
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# from the next instruction
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# we expect the following instructions to execute
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# add esi, eax 0x1004
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# lea eax, dword ptr [ebp - 4] 0x1006
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# push eax 0x1009
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# push 0x40 0x100A
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# push 0x10 0x100C
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# push esi 0x100E
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mu.emu_start(BASE + 0x4, BASE + len(CODE))
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regress.logger.debug("pc: %#x", mu.reg_read(UC_X86_REG_EIP))
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if __name__ == '__main__':
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regress.main()
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