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| author | van Hauser <vh@thc.org> | 2022-09-15 09:58:03 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-15 09:58:03 +0200 |
| commit | 061bd75953db392aca601b33db6712de0e08f2c6 (patch) | |
| tree | 00ec67b6ec3ed5927cabff76fb1b09229d661458 /src | |
| parent | a194a82bcd2693c32b242adad2db4716292e1e80 (diff) | |
| parent | b27a4a3689983390bbfc48c1bd1ba04e1b1aa935 (diff) | |
| download | afl++-061bd75953db392aca601b33db6712de0e08f2c6.tar.gz | |
Merge pull request #1518 from nikic/fix-lto
Fix LTO with LLVM 15
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-cc.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/afl-cc.c b/src/afl-cc.c index c0449e64..5e7a9c9e 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -666,15 +666,21 @@ static void edit_params(u32 argc, char **argv, char **envp) { #endif free(ld_path); -#if defined(AFL_CLANG_LDPATH) && LLVM_MAJOR >= 13 +#if defined(AFL_CLANG_LDPATH) && LLVM_MAJOR >= 15 + // The NewPM implementation only works fully since LLVM 15. + cc_params[cc_par_cnt++] = + alloc_printf("-Wl,--load-pass-plugin=%s/SanitizerCoverageLTO.so", obj_path); +#elif defined(AFL_CLANG_LDPATH) && LLVM_MAJOR >= 13 cc_params[cc_par_cnt++] = "-Wl,--lto-legacy-pass-manager"; + cc_params[cc_par_cnt++] = + alloc_printf("-Wl,-mllvm=-load=%s/SanitizerCoverageLTO.so", obj_path); #else cc_params[cc_par_cnt++] = "-fno-experimental-new-pass-manager"; + cc_params[cc_par_cnt++] = + alloc_printf("-Wl,-mllvm=-load=%s/SanitizerCoverageLTO.so", obj_path); #endif cc_params[cc_par_cnt++] = "-Wl,--allow-multiple-definition"; - cc_params[cc_par_cnt++] = - alloc_printf("-Wl,-mllvm=-load=%s/SanitizerCoverageLTO.so", obj_path); cc_params[cc_par_cnt++] = lto_flag; } else { |