diff options
| -rw-r--r-- | src/afl-cc.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/afl-cc.c b/src/afl-cc.c index ffdda386..e8643bf8 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -58,6 +58,7 @@ static u8 debug; static u8 cwd[4096]; static u8 cmplog_mode; u8 use_stdin; /* dummy */ +static int passthrough; // static u8 *march_opt = CFLAGS_OPT; enum { @@ -315,7 +316,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { u8 fortify_set = 0, asan_set = 0, x_set = 0, bit_mode = 0, shared_linking = 0, preprocessor_only = 0, have_unroll = 0, have_o = 0, have_pic = 0, - have_c = 0, partial_linking = 0, wasm_linking = 0; + have_c = 0, partial_linking = 0; cc_params = ck_alloc((argc + 128) * sizeof(u8 *)); @@ -826,7 +827,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { if (!strcmp(cur, "-E")) preprocessor_only = 1; if (!strcmp(cur, "-shared")) shared_linking = 1; if (!strcmp(cur, "-dynamiclib")) shared_linking = 1; - if (!strcmp(cur, "--target=wasm32-wasi")) wasm_linking = 1; + if (!strcmp(cur, "--target=wasm32-wasi")) passthrough = 1; if (!strcmp(cur, "-Wl,-r")) partial_linking = 1; if (!strcmp(cur, "-Wl,-i")) partial_linking = 1; if (!strcmp(cur, "-Wl,--relocatable")) partial_linking = 1; @@ -845,7 +846,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { // e.g. compiled download or compiled from github then its ./lib directory // might not be in the search path. Add it if so. u8 *libdir = strdup(LLVM_LIBDIR); - if (plusplus_mode && !wasm_linking && strlen(libdir) && + if (plusplus_mode && strlen(libdir) && strncmp(libdir, "/usr", 4) && strncmp(libdir, "/lib", 4)) { cc_params[cc_par_cnt++] = "-rpath"; @@ -1034,7 +1035,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { cc_params[cc_par_cnt++] = "-D__AFL_LOOP(_A)=" - "({ static volatile char *_B __attribute__((used)); " + "({ static volatile char *_B __attribute__((used,unused)); " " _B = (char*)\"" PERSIST_SIG "\"; " #ifdef __APPLE__ @@ -1048,7 +1049,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { cc_params[cc_par_cnt++] = "-D__AFL_INIT()=" - "do { static volatile char *_A __attribute__((used)); " + "do { static volatile char *_A __attribute__((used,unused)); " " _A = (char*)\"" DEFER_SIG "\"; " #ifdef __APPLE__ @@ -1093,7 +1094,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { switch (bit_mode) { case 0: - if (!shared_linking && !partial_linking && !wasm_linking) + if (!shared_linking && !partial_linking) cc_params[cc_par_cnt++] = alloc_printf("%s/afl-compiler-rt.o", obj_path); if (lto_mode) @@ -1102,7 +1103,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { break; case 32: - if (!shared_linking && !partial_linking && !wasm_linking) { + if (!shared_linking && !partial_linking) { cc_params[cc_par_cnt++] = alloc_printf("%s/afl-compiler-rt-32.o", obj_path); @@ -1123,7 +1124,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { break; case 64: - if (!shared_linking && !partial_linking && !wasm_linking) { + if (!shared_linking && !partial_linking) { cc_params[cc_par_cnt++] = alloc_printf("%s/afl-compiler-rt-64.o", obj_path); @@ -1146,7 +1147,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { } #if !defined(__APPLE__) && !defined(__sun) - if (!shared_linking && !partial_linking && !wasm_linking) + if (!shared_linking && !partial_linking) cc_params[cc_par_cnt++] = alloc_printf("-Wl,--dynamic-list=%s/dynamic_list.txt", obj_path); #endif @@ -1179,7 +1180,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { int main(int argc, char **argv, char **envp) { - int i, passthrough = 0; + int i; char *callname = argv[0], *ptr = NULL; if (getenv("AFL_DEBUG")) { |