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| author | H.J. Lu <hongjiu.lu@intel.com> | 2012-11-21 20:20:42 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2012-11-21 12:20:42 -0800 |
| commit | 70e0bf7b7ca3da8d2877188957ce9704ac55a7e8 (patch) | |
| tree | 920b782aa6e41b3fdaabc0fbd131ba1beed5f318 /gcc/cppbuiltin.c | |
| parent | dde19676a42bf503b1a3ab3c901fc9d39740e569 (diff) | |
| download | gcc-70e0bf7b7ca3da8d2877188957ce9704ac55a7e8.zip gcc-70e0bf7b7ca3da8d2877188957ce9704ac55a7e8.tar.gz gcc-70e0bf7b7ca3da8d2877188957ce9704ac55a7e8.tar.bz2 | |
Define __SANITIZE_ADDRESS__ for -fsanitize=address
PR c/55397
* cppbuiltin.c (define_builtin_macros_for_compilation_flags):
Define __SANITIZE_ADDRESS__ for flag_asan.
From-SVN: r193704
Diffstat (limited to 'gcc/cppbuiltin.c')
| -rw-r--r-- | gcc/cppbuiltin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/cppbuiltin.c b/gcc/cppbuiltin.c index 05d82f5..c3ca21a 100644 --- a/gcc/cppbuiltin.c +++ b/gcc/cppbuiltin.c @@ -91,6 +91,9 @@ define_builtin_macros_for_compilation_flags (cpp_reader *pfile) cpp_define_formatted (pfile, "__PIE__=%d", flag_pie); } + if (flag_asan) + cpp_define (pfile, "__SANITIZE_ADDRESS__"); + if (optimize_size) cpp_define (pfile, "__OPTIMIZE_SIZE__"); if (optimize) |