[PATCH] D148991: [compiler-rt][asan][win] Intercept exceptions for i686 MinGW

[Alvin Wong via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG814a75dca754: [compiler-rt][asan][win] Intercept exceptions for i686 MinGW (authored by alvinhochun).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148991/new/

https://reviews.llvm.org/D148991

Files:
  compiler-rt/lib/asan/asan_interceptors.h
  compiler-rt/lib/interception/interception_win.cpp


Index: compiler-rt/lib/interception/interception_win.cpp
===================================================================
--- compiler-rt/lib/interception/interception_win.cpp
+++ compiler-rt/lib/interception/interception_win.cpp
@@ -898,6 +898,10 @@
       "msvcr120.dll",      // VS2013
       "vcruntime140.dll",  // VS2015
       "ucrtbase.dll",      // Universal CRT
+#if (defined(__MINGW32__) && defined(__i386__))
+      "libc++.dll",        // libc++
+      "libunwind.dll",     // libunwind
+#endif
       // NTDLL should go last as it exports some functions that we should
       // override in the CRT [presumably only used internally].
       "ntdll.dll", NULL};
Index: compiler-rt/lib/asan/asan_interceptors.h
===================================================================
--- compiler-rt/lib/asan/asan_interceptors.h
+++ compiler-rt/lib/asan/asan_interceptors.h
@@ -78,8 +78,8 @@
 # define ASAN_INTERCEPT___LONGJMP_CHK 0
 #endif
 
-#if ASAN_HAS_EXCEPTIONS && !SANITIZER_WINDOWS && !SANITIZER_SOLARIS && \
-    !SANITIZER_NETBSD
+#if ASAN_HAS_EXCEPTIONS && !SANITIZER_SOLARIS && !SANITIZER_NETBSD && \
+    (!SANITIZER_WINDOWS || (defined(__MINGW32__) && defined(__i386__)))
 # define ASAN_INTERCEPT___CXA_THROW 1
 # define ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION 1
 # if defined(_GLIBCXX_SJLJ_EXCEPTIONS) || (SANITIZER_IOS && defined(__arm__))


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