ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-12 01:58:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix review comments by Heiko

Browse Source
This commit is contained in:
van Hauser
2020-04-08 23:15:42 +02:00
parent b5e4d1a491
commit c8ca944fac
2 changed files with 19 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
llvm_mode/README.snapshot.md
View File

@ -1,7 +1,7 @@
# AFL++ snapshot feature
Snapshot is a mechanic that makes a snapshot from a process and then restores
it's state, which is faster then forking it again.
Snapshotting is a feature that makes a snapshot from a process and then
restores it's state, which is faster then forking it again.
All targets compiled with llvm_mode are automatically enabled for the
snapshot feature.

31
llvm_mode/afl-clang-fast.c
View File

@ -294,22 +294,25 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] = lto_flag;
} else
if (instrument_mode == INSTRUMENT_PCGUARD) {
cc_params[cc_par_cnt++] =
"-fsanitize-coverage=trace-pc-guard"; // edge coverage by default
} else {
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
if (instrument_mode == INSTRUMENT_CFG)
cc_params[cc_par_cnt++] = alloc_printf("%s/libLLVMInsTrim.so", obj_path);
else
cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-pass.so", obj_path);
if (instrument_mode == INSTRUMENT_PCGUARD) {
cc_params[cc_par_cnt++] =
"-fsanitize-coverage=trace-pc-guard"; // edge coverage by default
} else {
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
cc_params[cc_par_cnt++] = "-Xclang";
if (instrument_mode == INSTRUMENT_CFG)
cc_params[cc_par_cnt++] =
alloc_printf("%s/libLLVMInsTrim.so", obj_path);
else
cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-pass.so", obj_path);
}
}