7c6071a66f
c-c++-common/asan/swapcontext-test-1.c FAILs on Solaris/SPARC: FAIL: c-c++-common/asan/swapcontext-test-1.c -O0 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O1 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 -flto execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O2 -flto -flto-partition=none execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -O3 -g execution test FAIL: c-c++-common/asan/swapcontext-test-1.c -Os execution test As detailed in PR sanitizer/113785, this happens because an ABI change in Solaris 10/SPARC caused the external symbol for makecontext to be changed to __makecontext_v2, which isn't intercepted. The following patch, submitted upstream at https://github.com/llvm/llvm-project/pull/81588, fixes that. Tested on sparc-sun-solaris2.11 and i386-pc-solaris2.11. 2024-02-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libsanitizer: PR sanitizer/113785 * asan/asan_interceptors.cpp: Cherry-pick llvm-project revision 8c2033719a843a1880427a5e8caa5563248bce78. |
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