mirror of
https://github.com/1dot13/source.git
synced 2026-08-26 14:30:26 +02:00
1bed0047ea
Select the clang-cl-asan CMake preset (RelWithDebInfo, clang-cl, ADDRESS_SANITIZER=ON) to instrument first-party code with AddressSanitizer. The wiring lives in cmake/AddressSanitizer.cmake; SANITIZERS.md tells how to add the clang-cl tools, build, and read the report. Details: - Add the clang-cl-asan preset so the asan build is one selection in Visual Studio, and a base for a CMakeUserPresets.json to inherit. - Instrument first-party code only; the vendored libraries keep default flags. - Use the release CRT and disable MSVC-STL container annotations, so instrumented and un-instrumented TUs stay compatible. - Pass /bigobj to the TUs asan inflates past the COFF section cap. - Link the asan runtime for clang-cl (lld-link does not infer it). - Stub Bink into the exe: retail binkw32.dll cannot load in an asan process (its image base is the 32-bit shadow), so compile no-op exports instead. - Route the asan report to gamedir/asan.report.<pid>, since every app is a WIN32 GUI app with no console to receive the default stderr report. - Opt functions with 32-bit inline __asm out of instrumentation with cmake/asan-ignorelist.txt, one function at a time (asan reserves a register the asm needs). The rest of each translation unit stays instrumented. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
/* No-op Bink exports, linked straight into AddressSanitizer builds.
|
|
*
|
|
* Retail binkw32.dll is based at 0x30000000, which is asan's 32-bit Windows
|
|
* shadow (kWindowsShadowOffset32 = 3<<28). Loading it aborts asan before
|
|
* main(). Rather than ship a stub DLL, the asan build defines __RADINEXE__ so
|
|
* bink.h declares these as plain in-exe functions (see sgp/RAD.H) instead of
|
|
* dllimports, and compiles this file into the exe. Every call returns 0, so
|
|
* BinkOpen fails and the game skips video. The asan exe imports no binkw32.dll
|
|
* at all, so gamedir/binkw32.dll is never consulted or replaced. */
|
|
|
|
/* WIN32 GUI apps have no console, so asan's stderr report is lost. Route it to
|
|
* gamedir/asan.report.<pid> instead. ASAN_OPTIONS overrides this. */
|
|
__declspec(dllexport) const char *__asan_default_options(void)
|
|
{
|
|
return "log_path=asan.report";
|
|
}
|
|
|
|
typedef void *P;
|
|
|
|
#define S0(fn) P __stdcall fn(void) { return 0; }
|
|
#define S1(fn) P __stdcall fn(P a) { return 0; }
|
|
#define S2(fn) P __stdcall fn(P a, P b) { return 0; }
|
|
#define S3(fn) P __stdcall fn(P a, P b, P c) { return 0; }
|
|
#define S4(fn) P __stdcall fn(P a, P b, P c, P d) { return 0; }
|
|
#define S5(fn) P __stdcall fn(P a, P b, P c, P d, P e) { return 0; }
|
|
#define S7(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g) { return 0; }
|
|
#define S11(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g, P h, P i, P j, P k) { return 0; }
|
|
#define S12(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g, P h, P i, P j, P k, P l) { return 0; }
|
|
#define S13(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g, P h, P i, P j, P k, P l, P m) { return 0; }
|
|
#define S14(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g, P h, P i, P j, P k, P l, P m, P n14) { return 0; }
|
|
#define S15(fn) P __stdcall fn(P a, P b, P c, P d, P e, P f, P g, P h, P i, P j, P k, P l, P m, P n14, P o) { return 0; }
|
|
|
|
S3(BinkBufferBlit)
|
|
S3(BinkBufferCheckWinPos)
|
|
S2(BinkBufferClear)
|
|
S1(BinkBufferClose)
|
|
S1(BinkBufferGetDescription)
|
|
S0(BinkBufferGetError)
|
|
S1(BinkBufferLock)
|
|
S4(BinkBufferOpen)
|
|
S2(BinkBufferSetDirectDraw)
|
|
S2(BinkBufferSetHWND)
|
|
S3(BinkBufferSetOffset)
|
|
S3(BinkBufferSetResolution)
|
|
S3(BinkBufferSetScale)
|
|
S1(BinkBufferUnlock)
|
|
S5(BinkCheckCursor)
|
|
S1(BinkClose)
|
|
S1(BinkCloseTrack)
|
|
S7(BinkCopyToBuffer)
|
|
S11(BinkCopyToBufferRect)
|
|
S1(BinkDDSurfaceType)
|
|
S1(BinkDX8SurfaceType)
|
|
S1(BinkDoFrame)
|
|
S0(BinkGetError)
|
|
S3(BinkGetKeyFrame)
|
|
S3(BinkGetRealtime)
|
|
S2(BinkGetRects)
|
|
S2(BinkGetSummary)
|
|
S2(BinkGetTrackData)
|
|
S2(BinkGetTrackID)
|
|
S2(BinkGetTrackMaxSize)
|
|
S2(BinkGetTrackType)
|
|
S3(BinkGoto)
|
|
S2(BinkIsSoftwareCursor)
|
|
S0(BinkLogoAddress)
|
|
S1(BinkNextFrame)
|
|
S2(BinkOpen)
|
|
S1(BinkOpenDirectSound)
|
|
S1(BinkOpenMiles)
|
|
S2(BinkOpenTrack)
|
|
S1(BinkOpenWaveOut)
|
|
S2(BinkPause)
|
|
S1(BinkRestoreCursor)
|
|
S1(BinkService)
|
|
S1(BinkSetError)
|
|
S2(BinkSetFrameRate)
|
|
S1(BinkSetIO)
|
|
S1(BinkSetIOSize)
|
|
S5(BinkSetMixBinVolumes)
|
|
S4(BinkSetMixBins)
|
|
S3(BinkSetPan)
|
|
S1(BinkSetSimulate)
|
|
S2(BinkSetSoundOnOff)
|
|
S2(BinkSetSoundSystem)
|
|
S2(BinkSetSoundTrack)
|
|
S2(BinkSetVideoOnOff)
|
|
S3(BinkSetVolume)
|
|
S1(BinkWait)
|
|
S2(RADSetMemory)
|
|
S0(RADTimerRead)
|
|
S13(YUV_blit_16a1bpp)
|
|
S15(YUV_blit_16a1bpp_mask)
|
|
S13(YUV_blit_16a4bpp)
|
|
S15(YUV_blit_16a4bpp_mask)
|
|
S12(YUV_blit_16bpp)
|
|
S14(YUV_blit_16bpp_mask)
|
|
S12(YUV_blit_24bpp)
|
|
S14(YUV_blit_24bpp_mask)
|
|
S12(YUV_blit_24rbpp)
|
|
S14(YUV_blit_24rbpp_mask)
|
|
S13(YUV_blit_32abpp)
|
|
S15(YUV_blit_32abpp_mask)
|
|
S12(YUV_blit_32bpp)
|
|
S14(YUV_blit_32bpp_mask)
|
|
S13(YUV_blit_32rabpp)
|
|
S15(YUV_blit_32rabpp_mask)
|
|
S12(YUV_blit_32rbpp)
|
|
S14(YUV_blit_32rbpp_mask)
|
|
S12(YUV_blit_UYVY)
|
|
S14(YUV_blit_UYVY_mask)
|
|
S12(YUV_blit_YUY2)
|
|
S14(YUV_blit_YUY2_mask)
|
|
S13(YUV_blit_YV12)
|
|
S1(YUV_init)
|
|
S1(radfree)
|
|
S1(radmalloc)
|