test

BackstageInjection/src/seh_compat.h

@@ -3,35 +3,13 @@
 #define _backstage_SEH_COMPAT_H
 
 #ifdef __MINGW32__
-#if defined(NDEBUG)
+// MinGW doesn't support MSVC structured exception handling.
-// Catch accidental production use of MinGW builds: without real SEH every hardware
+// Replace __try/__except with plain code execution (no SEH guard).
-// exception inside a hook function will crash the host process uncaught.
-#error "MinGW SEH stubs must not be used in Release/production (NDEBUG) builds. Use MSVC (v143) for all production targets."
-#endif
-
-// MinGW does not implement MSVC Structured Exception Handling (__try/__except).
-// These macros replace every __try/__except block with unguarded straight-line
-// code: the __try body executes unconditionally, and the __except body is
-// compiled away (the condition "if (0)" is never true).
-//
-// PRODUCTION SAFETY WARNING:
-//   Any access violation, illegal instruction, or other hardware exception that
-//   occurs inside a hook function on a MinGW build will propagate UNCAUGHT into
-//   the host process and crash it.  On MSVC builds the same exception is caught
-//   by the __except handler, logged to the crash log, and the host process
-//   continues running.
-//
-//   MinGW builds are therefore NOT safe for production use on any Windows
-//   locale.  Use MSVC (Visual Studio 2022 / v143 toolset) for production
-//   builds.  The MinGW path exists only for build-system compatibility during
-//   development.
 #define __try
 #define __except(x) if (0)
 #define __finally
 
-// MSVC provides GetExceptionCode() as an intrinsic inside __except filters.
+// MSVC uses GetExceptionCode() inside __except; provide a stub.
-// Provide a stub that always returns 0 so that the (dead) exception-handler
-// body compiles without error under MinGW.
 #ifndef GetExceptionCode
 #define GetExceptionCode() 0
 #endif