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- Improved the GitHub python binding workflow: (#2072)

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- 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
This commit is contained in:
@Antelox
2024-12-29 15:24:48 +01:00
committed by GitHub
parent 07e8162cca
commit 9cfd5cfac3
85 changed files with 543 additions and 838 deletions
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54
tests/regress/init.py
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@@ -1,32 +1,25 @@
#!/usr/bin/python
# By Mariano Graziano
import platform
import regress
import struct
import sys
import unittest
from unicorn import *
from unicorn.x86_const import *
if sys.version_info.major == 2:
range = xrange
mu = 0
class Init(regress.RegressTest):
def init_unicorn(self, ip, sp, counter):
global mu
#print "[+] Emulating IP: %x SP: %x - Counter: %x" % (ip, sp, counter)
mu = Uc(UC_ARCH_X86, UC_MODE_64)
mu.mem_map(0x1000000, 2 * 1024 * 1024)
mu.mem_write(0x1000000, b"\x90")
mu.mem_map(0x8000000, 8 * 1024 * 1024)
mu.reg_write(UC_X86_REG_RSP, sp)
regress.logger.debug("[+] Emulating IP: %x SP: %x - Counter: %x" % (ip, sp, counter))
self.emulator = Uc(UC_ARCH_X86, UC_MODE_64)
self.emulator.mem_map(0x1000000, 2 * 1024 * 1024)
self.emulator.mem_write(0x1000000, b"\x90")
self.emulator.mem_map(0x8000000, 8 * 1024 * 1024)
self.emulator.reg_write(UC_X86_REG_RSP, sp)
content = self.generate_value(counter)
mu.mem_write(sp, content)
self.emulator.mem_write(sp, content)
self.set_hooks()
def generate_value(self, counter):
@@ -36,46 +29,41 @@ class Init(regress.RegressTest):
return struct.pack("<Q", address)
def set_hooks(self):
global mu
mu.hook_add(UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED, self.hook_mem_invalid)
mu.hook_add(UC_HOOK_MEM_FETCH_UNMAPPED, self.hook_mem_fetch_unmapped)
self.emulator.hook_add(UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED, self.hook_mem_invalid)
self.emulator.hook_add(UC_HOOK_MEM_FETCH_UNMAPPED, self.hook_mem_fetch_unmapped)
def hook_mem_invalid(self, uc, access, address, size, value, user_data):
global mu
regress.logger.debug("[ HOOK_MEM_INVALID - Address: 0x%x ]", address)
if access == UC_MEM_WRITE_UNMAPPED:
regress.logger.debug(">>> Missing memory is being WRITE at 0x%x, data size = %u, data value = 0x%x", address, size, value)
regress.logger.debug(">>> Missing memory is being WRITE at 0x%x, data size = %u, data value = 0x%x",
address, size, value)
address_page = address & 0xFFFFFFFFFFFFF000
mu.mem_map(address_page, 2 * 1024 * 1024)
mu.mem_write(address, str(value))
uc.mem_map(address_page, 2 * 1024 * 1024)
uc.mem_write(address, str(value))
return True
else:
return False
return False
def hook_mem_fetch_unmapped(self, uc, access, address, size, value, user_data):
global mu
regress.logger.debug("[ HOOK_MEM_FETCH - Address: 0x%x ]", address)
regress.logger.debug("[ mem_fetch_unmapped: faulting address at 0x%x ]", address)
mu.mem_write(0x1000003, b"\x90")
mu.reg_write(UC_X86_REG_RIP, 0x1000001)
uc.mem_write(0x1000003, b"\x90")
uc.reg_write(UC_X86_REG_RIP, 0x1000001)
return True
@unittest.skipIf(sys.version_info < (3, 7), reason="requires python3.7 or higher")
@unittest.skipIf(sys.platform == 'win32' or platform.machine().lower() not in ('x86_64', 'arm64'), 'TO BE CHECKED!')
def runTest(self):
global mu
ips = range(0x1000000, 0x1001000)
sps = range(0x8000000, 0x8001000)
for i, (ip, sp) in enumerate(zip(ips, sps)):
self.init_unicorn(ip, sp, i)
mu.emu_start(0x1000000, 0x1000000 + 0x1)
self.emulator.emu_start(0x1000000, 0x1000000 + 0x1)
if __name__ == '__main__':