From b27a4a3689983390bbfc48c1bd1ba04e1b1aa935 Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Wed, 14 Sep 2022 11:34:29 +0200 Subject: Fix loading and registeration of LTO pass for new pass manager --- src/afl-cc.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'src') 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 { -- cgit 1.4.1