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This commit is contained in:
vanhauser-thc 2022-03-17 16:39:40 +01:00
parent d1f59435ca
commit 3d1be62c96
6 changed files with 435 additions and 45 deletions
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91
instrumentation/afl-llvm-pass.so.cc
View File

@ -46,12 +46,21 @@ typedef long double max_align_t;
#include "llvm/IR/IRBuilder.h"
#include "llvm/Pass.h"
#include "llvm/IR/LegacyPassManager.h"
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
#include "llvm/Passes/PassPlugin.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/IR/PassManager.h"
#else
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#endif
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#if LLVM_VERSION_MAJOR >= 14 /* how about stable interfaces? */
#include "llvm/Passes/OptimizationLevel.h"
#endif
#if LLVM_VERSION_MAJOR >= 4 || \
(LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR > 4)
@ -69,17 +78,30 @@ using namespace llvm;
namespace {
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
class AFLCoverage : public PassInfoMixin<AFLCoverage> {
public:
AFLCoverage() {
#else
class AFLCoverage : public ModulePass {
public:
static char ID;
AFLCoverage() : ModulePass(ID) {
#endif
initInstrumentList();
}
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
#else
bool runOnModule(Module &M) override;
#endif
protected:
uint32_t ngram_size = 0;
@ -93,7 +115,55 @@ class AFLCoverage : public ModulePass {
} // namespace
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
extern "C" ::llvm::PassPluginLibraryInfo LLVM_ATTRIBUTE_WEAK
llvmGetPassPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "AFLCoverage", "v0.1",
/* lambda to insert our pass into the pass pipeline. */
[](PassBuilder &PB) {
#if 1
#if LLVM_VERSION_MAJOR <= 13
using OptimizationLevel = typename PassBuilder::OptimizationLevel;
#endif
PB.registerOptimizerLastEPCallback(
[](ModulePassManager &MPM, OptimizationLevel OL) {
MPM.addPass(AFLCoverage());
});
/* TODO LTO registration */
#else
using PipelineElement = typename PassBuilder::PipelineElement;
PB.registerPipelineParsingCallback([](StringRef Name,
ModulePassManager &MPM,
ArrayRef<PipelineElement>) {
if (Name == "AFLCoverage") {
MPM.addPass(AFLCoverage());
return true;
} else {
return false;
}
});
#endif
}};
}
#else
char AFLCoverage::ID = 0;
#endif
/* needed up to 3.9.0 */
#if LLVM_VERSION_MAJOR == 3 && \
@ -119,8 +189,15 @@ uint64_t PowerOf2Ceil(unsigned in) {
(LLVM_VERSION_MAJOR == 4 && LLVM_VERSION_PATCH >= 1)
#define AFL_HAVE_VECTOR_INTRINSICS 1
#endif
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses AFLCoverage::run(Module &M, ModuleAnalysisManager &MAM) {
#else
bool AFLCoverage::runOnModule(Module &M) {
#endif
LLVMContext &C = M.getContext();
IntegerType *Int8Ty = IntegerType::getInt8Ty(C);
@ -134,6 +211,10 @@ bool AFLCoverage::runOnModule(Module &M) {
u32 rand_seed;
unsigned int cur_loc = 0;
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
auto PA = PreservedAnalyses::all();
#endif
/* Setup random() so we get Actually Random(TM) outputs from AFL_R() */
gettimeofday(&tv, &tz);
rand_seed = tv.tv_sec ^ tv.tv_usec ^ getpid();
@ -998,10 +1079,15 @@ bool AFLCoverage::runOnModule(Module &M) {
}
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
return PA;
#else
return true;
#endif
}
#if LLVM_VERSION_MAJOR < 11 /* use old pass manager */
static void registerAFLPass(const PassManagerBuilder &,
legacy::PassManagerBase &PM) {
@ -1014,4 +1100,5 @@ static RegisterStandardPasses RegisterAFLPass(
static RegisterStandardPasses RegisterAFLPass0(
PassManagerBuilder::EP_EnabledOnOptLevel0, registerAFLPass);
#endif

8
instrumentation/cmplog-instructions-pass.cc
View File

@ -28,7 +28,6 @@
#include "llvm/Config/llvm-config.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
@ -138,7 +137,7 @@ llvmGetPassPluginInfo() {
#else
char CmpLogInstructions::ID = 0;
#endif
template <class Iterator>
Iterator Unique(Iterator first, Iterator last) {
@ -686,10 +685,10 @@ bool CmpLogInstructions::runOnModule(Module &M) {
#else
return true;
#endif
}
#if LLVM_MAJOR < 11 /* use old pass manager */
#if LLVM_MAJOR < 11 /* use old pass manager */
static void registerCmpLogInstructionsPass(const PassManagerBuilder &,
legacy::PassManagerBase &PM) {
@ -710,3 +709,4 @@ static RegisterStandardPasses RegisterCmpLogInstructionsPassLTO(
registerCmpLogInstructionsPass);
#endif
#endif

105
instrumentation/compare-transform-pass.so.cc
View File

@ -26,14 +26,23 @@
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LegacyPassManager.h"
#if LLVM_MAJOR >= 11 /* use new pass manager */
#include "llvm/Passes/PassPlugin.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/IR/PassManager.h"
#else
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#endif
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Pass.h"
#include "llvm/Analysis/ValueTracking.h"
#if LLVM_VERSION_MAJOR >= 14 /* how about stable interfaces? */
#include "llvm/Passes/OptimizationLevel.h"
#endif
#if LLVM_VERSION_MAJOR >= 4 || \
(LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR > 4)
@ -52,12 +61,21 @@ using namespace llvm;
namespace {
#if LLVM_MAJOR >= 11 /* use new pass manager */
class CompareTransform : public PassInfoMixin<CompareTransform> {
public:
CompareTransform() {
#else
class CompareTransform : public ModulePass {
public:
static char ID;
CompareTransform() : ModulePass(ID) {
#endif
initInstrumentList();
}
@ -70,17 +88,18 @@ class CompareTransform : public ModulePass {
const char *getPassName() const override {
#endif
return "transforms compare functions";
return "cmplog transform";
}
#endif
//#if LLVM_MAJOR >= 11 /* use new pass manager */
// PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
//#else
#if LLVM_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
#else
bool runOnModule(Module &M) override;
//#endif
#endif
private:
bool transformCmps(Module &M, const bool processStrcmp,
@ -92,7 +111,54 @@ class CompareTransform : public ModulePass {
} // namespace
#if LLVM_MAJOR >= 11 /* use new pass manager */
extern "C" ::llvm::PassPluginLibraryInfo LLVM_ATTRIBUTE_WEAK
llvmGetPassPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "comparetransform", "v0.1",
/* lambda to insert our pass into the pass pipeline. */
[](PassBuilder &PB) {
#if 1
#if LLVM_VERSION_MAJOR <= 13
using OptimizationLevel = typename PassBuilder::OptimizationLevel;
#endif
PB.registerOptimizerLastEPCallback(
[](ModulePassManager &MPM, OptimizationLevel OL) {
MPM.addPass(CompareTransform());
});
/* TODO LTO registration */
#else
using PipelineElement = typename PassBuilder::PipelineElement;
PB.registerPipelineParsingCallback([](StringRef Name,
ModulePassManager &MPM,
ArrayRef<PipelineElement>) {
if (Name == "comparetransform") {
MPM.addPass(CompareTransform());
return true;
} else {
return false;
}
});
#endif
}};
}
#else
char CompareTransform::ID = 0;
#endif
bool CompareTransform::transformCmps(Module &M, const bool processStrcmp,
const bool processMemcmp,
@ -392,6 +458,7 @@ bool CompareTransform::transformCmps(Module &M, const bool processStrcmp,
bool isCaseInsensitive = false;
bool needs_null = false;
Function * Callee = callInst->getCalledFunction();
if (Callee) {
if (!Callee->getName().compare("memcmp") ||
@ -649,8 +716,14 @@ bool CompareTransform::transformCmps(Module &M, const bool processStrcmp,
}
#if LLVM_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses CompareTransform::run(Module &M, ModuleAnalysisManager &MAM) {
#else
bool CompareTransform::runOnModule(Module &M) {
#endif
if ((isatty(2) && getenv("AFL_QUIET") == NULL) || getenv("AFL_DEBUG") != NULL)
printf(
"Running compare-transform-pass by laf.intel@gmail.com, extended by "
@ -658,13 +731,28 @@ bool CompareTransform::runOnModule(Module &M) {
else
be_quiet = 1;
#if LLVM_MAJOR >= 11 /* use new pass manager */
auto PA = PreservedAnalyses::all();
#endif
transformCmps(M, true, true, true, true, true);
verifyModule(M);
#if LLVM_MAJOR >= 11 /* use new pass manager */
/* if (modified) {
PA.abandon<XX_Manager>();
}*/
return PA;
#else
return true;
#endif
}
#if LLVM_MAJOR < 11 /* use old pass manager */
static void registerCompTransPass(const PassManagerBuilder &,
legacy::PassManagerBase &PM) {
@ -679,8 +767,9 @@ static RegisterStandardPasses RegisterCompTransPass(
static RegisterStandardPasses RegisterCompTransPass0(
PassManagerBuilder::EP_EnabledOnOptLevel0, registerCompTransPass);
#if LLVM_VERSION_MAJOR >= 11
#if LLVM_VERSION_MAJOR >= 11
static RegisterStandardPasses RegisterCompTransPassLTO(
PassManagerBuilder::EP_FullLinkTimeOptimizationLast, registerCompTransPass);
#endif
#endif

132
instrumentation/split-compares-pass.so.cc
View File

@ -1,6 +1,7 @@
/*
* Copyright 2016 laf-intel
* extended for floating point by Heiko Eißfeldt
* adapted to new pass manager by Heiko Eißfeldt
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -28,10 +29,20 @@
#include "llvm/Pass.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#if LLVM_MAJOR >= 11
#include "llvm/Passes/PassPlugin.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/IR/PassManager.h"
#else
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#endif
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/IR/Module.h"
#if LLVM_VERSION_MAJOR >= 14 /* how about stable interfaces? */
#include "llvm/Passes/OptimizationLevel.h"
#endif
#include "llvm/IR/IRBuilder.h"
#if LLVM_VERSION_MAJOR >= 4 || \
@ -53,27 +64,31 @@ using namespace llvm;
namespace {
#if LLVM_MAJOR >= 11
class SplitComparesTransform : public PassInfoMixin<SplitComparesTransform> {
public:
// static char ID;
SplitComparesTransform() : enableFPSplit(0) {
#else
class SplitComparesTransform : public ModulePass {
public:
static char ID;
SplitComparesTransform() : ModulePass(ID), enableFPSplit(0) {
#endif
initInstrumentList();
}
bool runOnModule(Module &M) override;
#if LLVM_VERSION_MAJOR >= 4
StringRef getPassName() const override {
#if LLVM_MAJOR >= 11
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
#else
const char *getPassName() const override {
bool runOnModule(Module &M) override;
#endif
return "AFL_SplitComparesTransform";
}
private:
int enableFPSplit;
@ -162,7 +177,54 @@ class SplitComparesTransform : public ModulePass {
} // namespace
#if LLVM_MAJOR >= 11
extern "C" ::llvm::PassPluginLibraryInfo LLVM_ATTRIBUTE_WEAK
llvmGetPassPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "splitcompares", "v0.1",
/* lambda to insert our pass into the pass pipeline. */
[](PassBuilder &PB) {
#if 1
#if LLVM_VERSION_MAJOR <= 13
using OptimizationLevel = typename PassBuilder::OptimizationLevel;
#endif
PB.registerOptimizerLastEPCallback(
[](ModulePassManager &MPM, OptimizationLevel OL) {
MPM.addPass(SplitComparesTransform());
});
/* TODO LTO registration */
#else
using PipelineElement = typename PassBuilder::PipelineElement;
PB.registerPipelineParsingCallback([](StringRef Name,
ModulePassManager &MPM,
ArrayRef<PipelineElement>) {
if (Name == "splitcompares") {
MPM.addPass(SplitComparesTransform());
return true;
} else {
return false;
}
});
#endif
}};
}
#else
char SplitComparesTransform::ID = 0;
#endif
/// This function splits FCMP instructions with xGE or xLE predicates into two
/// FCMP instructions with predicate xGT or xLT and EQ
@ -1421,8 +1483,15 @@ size_t SplitComparesTransform::splitFPCompares(Module &M) {
}
#if LLVM_MAJOR >= 11
PreservedAnalyses SplitComparesTransform::run(Module & M,
ModuleAnalysisManager &MAM) {
#else
bool SplitComparesTransform::runOnModule(Module &M) {
#endif
char *bitw_env = getenv("AFL_LLVM_LAF_SPLIT_COMPARES_BITW");
if (!bitw_env) bitw_env = getenv("LAF_SPLIT_COMPARES_BITW");
if (bitw_env) { target_bitwidth = atoi(bitw_env); }
@ -1432,7 +1501,7 @@ bool SplitComparesTransform::runOnModule(Module &M) {
if ((isatty(2) && getenv("AFL_QUIET") == NULL) ||
getenv("AFL_DEBUG") != NULL) {
errs() << "Split-compare-pass by laf.intel@gmail.com, extended by "
errs() << "Split-compare-newpass by laf.intel@gmail.com, extended by "
"heiko@hexco.de (splitting icmp to "
<< target_bitwidth << " bit)\n";
@ -1444,6 +1513,10 @@ bool SplitComparesTransform::runOnModule(Module &M) {
}
#if LLVM_MAJOR >= 11
auto PA = PreservedAnalyses::all();
#endif
if (enableFPSplit) {
simplifyFPCompares(M);
@ -1473,7 +1546,16 @@ bool SplitComparesTransform::runOnModule(Module &M) {
auto op0 = CI->getOperand(0);
auto op1 = CI->getOperand(1);
if (!op0 || !op1) { return false; }
if (!op0 || !op1) {
#if LLVM_MAJOR >= 11
return PA;
#else
return false;
#endif
}
auto iTy1 = dyn_cast<IntegerType>(op0->getType());
if (iTy1 && isa<IntegerType>(op1->getType())) {
@ -1522,10 +1604,29 @@ bool SplitComparesTransform::runOnModule(Module &M) {
}
if ((isatty(2) && getenv("AFL_QUIET") == NULL) ||
getenv("AFL_DEBUG") != NULL) {
errs() << count << " comparisons found\n";
}
#if LLVM_MAJOR >= 11
/* if (modified) {
PA.abandon<XX_Manager>();
}*/
return PA;
#else
return true;
#endif
}
#if LLVM_MAJOR < 11 /* use old pass manager */
static void registerSplitComparesPass(const PassManagerBuilder &,
legacy::PassManagerBase &PM) {
@ -1539,14 +1640,15 @@ static RegisterStandardPasses RegisterSplitComparesPass(
static RegisterStandardPasses RegisterSplitComparesTransPass0(
PassManagerBuilder::EP_EnabledOnOptLevel0, registerSplitComparesPass);
#if LLVM_VERSION_MAJOR >= 11
#if LLVM_VERSION_MAJOR >= 11
static RegisterStandardPasses RegisterSplitComparesTransPassLTO(
PassManagerBuilder::EP_FullLinkTimeOptimizationLast,
registerSplitComparesPass);
#endif
#endif
static RegisterPass<SplitComparesTransform> X("splitcompares",
"AFL++ split compares",
true /* Only looks at CFG */,
true /* Analysis Pass */);
#endif

107
instrumentation/split-switches-pass.so.cc
View File

@ -27,14 +27,23 @@
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LegacyPassManager.h"
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
#include "llvm/Passes/PassPlugin.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/IR/PassManager.h"
#else
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#endif
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Pass.h"
#include "llvm/Analysis/ValueTracking.h"
#if LLVM_VERSION_MAJOR >= 14 /* how about stable interfaces? */
#include "llvm/Passes/OptimizationLevel.h"
#endif
#include "llvm/IR/IRBuilder.h"
#if LLVM_VERSION_MAJOR >= 4 || \
@ -54,29 +63,42 @@ using namespace llvm;
namespace {
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
class SplitSwitchesTransform : public PassInfoMixin<SplitSwitchesTransform> {
public:
SplitSwitchesTransform() {
#else
class SplitSwitchesTransform : public ModulePass {
public:
static char ID;
SplitSwitchesTransform() : ModulePass(ID) {
#endif
initInstrumentList();
}
bool runOnModule(Module &M) override;
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
#else
bool runOnModule(Module &M) override;
#if LLVM_VERSION_MAJOR >= 4
#if LLVM_VERSION_MAJOR >= 4
StringRef getPassName() const override {
#else
#else
const char *getPassName() const override {
#endif
#endif
return "splits switch constructs";
}
#endif
struct CaseExpr {
ConstantInt *Val;
@ -103,7 +125,54 @@ class SplitSwitchesTransform : public ModulePass {
} // namespace
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
extern "C" ::llvm::PassPluginLibraryInfo LLVM_ATTRIBUTE_WEAK
llvmGetPassPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "splitswitches", "v0.1",
/* lambda to insert our pass into the pass pipeline. */
[](PassBuilder &PB) {
#if 1
#if LLVM_VERSION_MAJOR <= 13
using OptimizationLevel = typename PassBuilder::OptimizationLevel;
#endif
PB.registerOptimizerLastEPCallback(
[](ModulePassManager &MPM, OptimizationLevel OL) {
MPM.addPass(SplitSwitchesTransform());
});
/* TODO LTO registration */
#else
using PipelineElement = typename PassBuilder::PipelineElement;
PB.registerPipelineParsingCallback([](StringRef Name,
ModulePassManager &MPM,
ArrayRef<PipelineElement>) {
if (Name == "splitswitches") {
MPM.addPass(SplitSwitchesTransform());
return true;
} else {
return false;
}
});
#endif
}};
}
#else
char SplitSwitchesTransform::ID = 0;
#endif
/* switchConvert - Transform simple list of Cases into list of CaseRange's */
BasicBlock *SplitSwitchesTransform::switchConvert(
@ -413,19 +482,42 @@ bool SplitSwitchesTransform::splitSwitches(Module &M) {
}
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
PreservedAnalyses SplitSwitchesTransform::run(Module & M,
ModuleAnalysisManager &MAM) {
#else
bool SplitSwitchesTransform::runOnModule(Module &M) {
#endif
if ((isatty(2) && getenv("AFL_QUIET") == NULL) || getenv("AFL_DEBUG") != NULL)
printf("Running split-switches-pass by laf.intel@gmail.com\n");
else
be_quiet = 1;
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
auto PA = PreservedAnalyses::all();
#endif
splitSwitches(M);
verifyModule(M);
#if LLVM_VERSION_MAJOR >= 11 /* use new pass manager */
/* if (modified) {
PA.abandon<XX_Manager>();
}*/
return PA;
#else
return true;
#endif
}
#if LLVM_VERSION_MAJOR < 11 /* use old pass manager */
static void registerSplitSwitchesTransPass(const PassManagerBuilder &,
legacy::PassManagerBase &PM) {
@ -440,9 +532,10 @@ static RegisterStandardPasses RegisterSplitSwitchesTransPass(
static RegisterStandardPasses RegisterSplitSwitchesTransPass0(
PassManagerBuilder::EP_EnabledOnOptLevel0, registerSplitSwitchesTransPass);
#if LLVM_VERSION_MAJOR >= 11
#if LLVM_VERSION_MAJOR >= 11
static RegisterStandardPasses RegisterSplitSwitchesTransPassLTO(
PassManagerBuilder::EP_FullLinkTimeOptimizationLast,
registerSplitSwitchesTransPass);
#endif
#endif

37
src/afl-cc.c
View File

@ -434,21 +434,33 @@ static void edit_params(u32 argc, char **argv, char **envp) {
if (lto_mode && have_instr_env) {
#if LLVM_MAJOR >= 11 /* use new pass manager */
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] = alloc_printf(
"-fpass-plugin=%s/afl-llvm-lto-instrumentlist.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-lto-instrumentlist.so", obj_path);
#endif
}
if (getenv("AFL_LLVM_DICT2FILE")) {
#if LLVM_MAJOR >= 11 /* use new pass manager */
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/afl-llvm-dict2file.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-dict2file.so", obj_path);
#endif
}
@ -473,7 +485,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] =
alloc_printf("%s/split-switches-pass.so", obj_path);
#endif
}
}
@ -499,7 +511,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] =
alloc_printf("%s/compare-transform-pass.so", obj_path);
#endif
}
}
@ -560,10 +572,10 @@ static void edit_params(u32 argc, char **argv, char **envp) {
}
//#if LLVM_MAJOR >= 13
// // Use the old pass manager in LLVM 14 which the afl++ passes still use.
// cc_params[cc_par_cnt++] = "-flegacy-pass-manager";
//#endif
//#if LLVM_MAJOR >= 13
// // Use the old pass manager in LLVM 14 which the afl++ passes still
// use. cc_params[cc_par_cnt++] = "-flegacy-pass-manager";
//#endif
if (lto_mode && !have_c) {
@ -654,10 +666,17 @@ static void edit_params(u32 argc, char **argv, char **envp) {
} else {
#if LLVM_MAJOR >= 11 /* use new pass manager */
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
}
@ -679,8 +698,8 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] = alloc_printf(
"-fpass-plugin=%s/cmplog-instructions-pass.so", obj_path);
cc_params[cc_par_cnt++] = "-fexperimental-new-pass-manager";
cc_params[cc_par_cnt++] = alloc_printf(
"-fpass-plugin=%s/cmplog-routines-pass.so", obj_path);
cc_params[cc_par_cnt++] =
alloc_printf("-fpass-plugin=%s/cmplog-routines-pass.so", obj_path);
#else
cc_params[cc_par_cnt++] = "-Xclang";
cc_params[cc_par_cnt++] = "-load";
@ -694,7 +713,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] =
alloc_printf("%s/cmplog-routines-pass.so", obj_path);
#endif
}
}