- 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

tests/regress/reg_write_sign_extension.py

@@ -1,27 +1,23 @@
-#!/usr/bin/env python
-
-"""See https://github.com/unicorn-engine/unicorn/issues/98"""
+""" See https://github.com/unicorn-engine/unicorn/issues/98 """
 
 import regress
-
 from unicorn import *
 
 ADDR = 0xffaabbcc
 
 
-def hook_mem_invalid(mu, access, address, size, value, user_data):
-    regress.logger.debug(">>> Access type: %u, expected value: 0x%x, actual value: 0x%x", access, ADDR, address)
-
-    assert(address == ADDR)
-
-    mu.mem_map(address & 0xfffff000, 4 * 1024)
-    mu.mem_write(address, b'\xcc')
-
-    return True
-
-
 class RegWriteSignExt(regress.RegressTest):
 
+    def hook_mem_invalid(self, mu, access, address, size, value, user_data):
+        regress.logger.debug(">>> Access type: %u, expected value: 0x%x, actual value: 0x%x", access, ADDR, address)
+
+        self.assertEqual(address, ADDR)
+
+        mu.mem_map(address & 0xfffff000, 4 * 1024)
+        mu.mem_write(address, b'\xcc')
+
+        return True
+
     def runTest(self):
         mu = Uc(UC_ARCH_X86, UC_MODE_32)
         mu.reg_write(x86_const.UC_X86_REG_EBX, ADDR)
@@ -30,7 +26,7 @@ class RegWriteSignExt(regress.RegressTest):
         # jmp ebx
         mu.mem_write(0x10000000, b'\xff\xe3')
 
-        mu.hook_add(UC_HOOK_MEM_FETCH_UNMAPPED | UC_HOOK_MEM_FETCH_PROT, hook_mem_invalid)
+        mu.hook_add(UC_HOOK_MEM_FETCH_UNMAPPED | UC_HOOK_MEM_FETCH_PROT, self.hook_mem_invalid)
         mu.emu_start(0x10000000, 0x10000000 + 2, count=1)