9c4d77fc1c
The Darwin part of libasan produces different output for memcmp cases from other ports. The GCC implementation does produce the same output for this test as the clang one (modulo the two points below). 1. To be more compatible with Linux, Darwin testcases that include string.h should set _FORTIFY_SOURCE=0 since, otherwise, it will be defaulted on and the _chk versions of the string builtins will be used. 2. The system tool that handles symbolization (atos) is not reliable with GCC's DWARF-2 output but, fortunately, all the platform versions that support the current sanitizers are able to handle dwarf-3 for this testcase. gcc/testsuite/ChangeLog: * c-c++-common/asan/memcmp-1.c: Add _FORTIFY_SOURCE=0 and -gdwarf-3 to the command line options. Provide Darwin- specific match lines for the expected output. |
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| c++tools | ||
| config | ||
| contrib | ||
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| libhsail-rt | ||
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| libitm | ||
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| libtool.m4 | ||
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| missing | ||
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