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make new pass manager interface compiler version dependent (>=7)

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This commit is contained in:
hexcoder-
2021-10-16 14:37:54 +02:00
parent c49b308794
commit 1f2fa22dad
5 changed files with 190 additions and 28 deletions
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43
src/afl-cc.c
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@ -460,10 +460,17 @@ static void edit_params(u32 argc, char **argv, char **envp) {
} else {
#if LLVM_VERSION_MAJOR >= 7 /* use new pass manager */
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/split-switches-pass.so", obj_path);
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] =
alloc_printf("%s/split-switches-pass.so", obj_path);
#endif
}
}
@ -478,9 +485,17 @@ static void edit_params(u32 argc, char **argv, char **envp) {
} else {
#if LLVM_VERSION_MAJOR >= 7 /* use new pass manager */
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/compare-transform-pass.so", obj_path);
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] =
alloc_printf("%s/compare-transform-pass.so", obj_path);
#endif
}
@ -496,10 +511,18 @@ static void edit_params(u32 argc, char **argv, char **envp) {
} else {
#if LLVM_MAJOR >= 7
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/split-compares-pass.so", obj_path);
// cc_params[cc_par_cnt++] = "-fno-experimental-new-pass-manager";
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] =
alloc_printf("%s/split-compares-pass.so", obj_path);
#endif
}
@ -529,9 +552,17 @@ static void edit_params(u32 argc, char **argv, char **envp) {
alloc_printf("%s/cmplog-switches-pass.so", obj_path);
// reuse split switches from laf
#if LLVM_MAJOR >= 7
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/split-switches-pass.so", obj_path);
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] =
alloc_printf("%s/split-switches-pass.so", obj_path);
#endif
}
@ -541,7 +572,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
#if LLVM_MAJOR >= 13
// fuck you llvm 13
// cc_params[cc_par_cnt++] = "-fno-experimental-new-pass-manager";
cc_params[cc_par_cnt++] = "-fno-experimental-new-pass-manager";
#endif
if (lto_mode && !have_c) {
@ -621,9 +652,15 @@ static void edit_params(u32 argc, char **argv, char **envp) {
} else {
#if LLVM_MAJOR >= 7
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] = alloc_printf("-fpass-plugin=%s/afl-llvm-pass.so", obj_path);
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-pass.so", obj_path);
#endif
}
}