diff options
Diffstat (limited to 'GNUmakefile.llvm')
| -rw-r--r-- | GNUmakefile.llvm | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/GNUmakefile.llvm b/GNUmakefile.llvm index d6e45d29..7089f563 100644 --- a/GNUmakefile.llvm +++ b/GNUmakefile.llvm @@ -279,6 +279,19 @@ override CXXFLAGS += -Wall -g -I ./include/ \ -DVERSION=\"$(VERSION)\" -Wno-variadic-macros -Wno-deprecated-copy-with-dtor \ -DLLVM_MINOR=$(LLVM_MINOR) -DLLVM_MAJOR=$(LLVM_MAJOR) +ifdef AFLRUN_CTX + override CXXFLAGS += -DAFLRUN_CTX +endif + +ifdef AFLRUN_CTX_DIV + override CFLAGS_SAFE += -DAFLRUN_CTX_DIV +endif + +ifdef AFLRUN_OVERHEAD + override CFLAGS_SAFE += -DAFLRUN_OVERHEAD + override CXXFLAGS += -DAFLRUN_OVERHEAD +endif + ifneq "$(shell $(LLVM_CONFIG) --includedir) 2> /dev/null" "" CLANG_CFL = -I$(shell $(LLVM_CONFIG) --includedir) endif @@ -320,8 +333,8 @@ ifeq "$(TEST_MMAP)" "1" LDFLAGS += -Wno-deprecated-declarations endif -PROGS_ALWAYS = ./afl-cc ./afl-compiler-rt.o ./afl-compiler-rt-32.o ./afl-compiler-rt-64.o -PROGS = $(PROGS_ALWAYS) ./afl-llvm-pass.so ./SanitizerCoveragePCGUARD.so ./split-compares-pass.so ./split-switches-pass.so ./cmplog-routines-pass.so ./cmplog-instructions-pass.so ./cmplog-switches-pass.so ./afl-llvm-dict2file.so ./compare-transform-pass.so ./afl-ld-lto ./afl-llvm-lto-instrumentlist.so ./SanitizerCoverageLTO.so +PROGS_ALWAYS = ./afl-cc ./aflrun-cc ./afl-compiler-rt.o ./afl-compiler-rt-32.o ./afl-compiler-rt-64.o +PROGS = $(PROGS_ALWAYS) ./afl-llvm-pass.so ./lto-marker.so ./SanitizerCoveragePCGUARD.so ./split-switches-pass.so ./cmplog-routines-pass.so ./cmplog-instructions-pass.so ./cmplog-switches-pass.so ./afl-llvm-dict2file.so ./compare-transform-pass.so ./afl-ld-lto ./afl-llvm-lto-instrumentlist.so ./SanitizerCoverageLTO.so # If prerequisites are not given, warn, do not build anything, and exit with code 0 ifeq "$(LLVMVER)" "" @@ -396,6 +409,9 @@ ifeq "$(LLVM_LTO)" "1" endif endif +./aflrun-cc: src/aflrun-cc.c + $(CC) $(CLANG_CFL) $(CFLAGS) $(CPPFLAGS) $< -o $@ -DLLVM_MINOR=$(LLVM_MINOR) -DLLVM_MAJOR=$(LLVM_MAJOR) $(LDFLAGS) -DCFLAGS_OPT=\"$(CFLAGS_OPT)\" -lm + instrumentation/afl-llvm-common.o: instrumentation/afl-llvm-common.cc instrumentation/afl-llvm-common.h $(CXX) $(CFLAGS) $(CPPFLAGS) `$(LLVM_CONFIG) --cxxflags` -fno-rtti -fPIC -std=$(LLVM_STDCXX) -c $< -o $@ @@ -420,9 +436,14 @@ ifeq "$(LLVM_LTO)" "1" $(CC) $(CFLAGS) $(CPPFLAGS) $< -o $@ endif -./SanitizerCoverageLTO.so: instrumentation/SanitizerCoverageLTO.so.cc instrumentation/afl-llvm-common.o +./lto-marker.so: instrumentation/lto-marker.so.cc +ifeq "$(LLVM_LTO)" "1" + $(CXX) $(CLANG_CPPFL) -Wno-writable-strings -fno-rtti -fPIC -std=$(LLVM_STDCXX) -shared $< -o $@ $(CLANG_LFL) +endif + +./SanitizerCoverageLTO.so: instrumentation/SanitizerCoverageLTO.so.cc instrumentation/aflrun-pass.cc instrumentation/split-compares-pass.so.cc instrumentation/afl-llvm-common.o ifeq "$(LLVM_LTO)" "1" - $(CXX) $(CLANG_CPPFL) -Wno-writable-strings -fno-rtti -fPIC -std=$(LLVM_STDCXX) -shared $< -o $@ $(CLANG_LFL) instrumentation/afl-llvm-common.o + $(CXX) $(CLANG_CPPFL) -Wno-writable-strings -fno-rtti -fPIC -std=$(LLVM_STDCXX) -shared $< -o $@ $(CLANG_LFL) instrumentation/split-compares-pass.so.cc instrumentation/aflrun-pass.cc instrumentation/afl-llvm-common.o $(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -fPIC -c instrumentation/afl-llvm-rt-lto.o.c -o ./afl-llvm-rt-lto.o @$(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -m64 -fPIC -c instrumentation/afl-llvm-rt-lto.o.c -o ./afl-llvm-rt-lto-64.o 2>/dev/null; if [ "$$?" = "0" ]; then : ; fi @$(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -m32 -fPIC -c instrumentation/afl-llvm-rt-lto.o.c -o ./afl-llvm-rt-lto-32.o 2>/dev/null; if [ "$$?" = "0" ]; then : ; fi @@ -433,7 +454,6 @@ endif $(CXX) $(CLANG_CPPFL) -shared $< -o $@ $(CLANG_LFL) instrumentation/afl-llvm-common.o ./compare-transform-pass.so: instrumentation/compare-transform-pass.so.cc instrumentation/afl-llvm-common.o | test_deps $(CXX) $(CLANG_CPPFL) -shared $< -o $@ $(CLANG_LFL) instrumentation/afl-llvm-common.o -./split-compares-pass.so: instrumentation/split-compares-pass.so.cc instrumentation/afl-llvm-common.o | test_deps $(CXX) $(CLANG_CPPFL) -shared $< -o $@ $(CLANG_LFL) instrumentation/afl-llvm-common.o # /laf @@ -469,7 +489,7 @@ document: .PHONY: test_build test_build: $(PROGS) @echo "[*] Testing the CC wrapper and instrumentation output..." - unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; ASAN_OPTIONS=detect_leaks=0 AFL_QUIET=1 AFL_PATH=. AFL_LLVM_LAF_ALL=1 ./afl-cc $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS) + unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; ASAN_OPTIONS=detect_leaks=0 AFL_QUIET=1 AFL_PATH=. AFL_LLVM_LAF_ALL=1 ./afl-clang-lto $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS) ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr @rm -f test-instr @@ -478,7 +498,7 @@ test_build: $(PROGS) .PHONY: all_done all_done: test_build - @echo "[+] All done! You can now use './afl-cc' to compile programs." + @echo "[+] All done! You can now use './afl-clang-lto' to compile programs." .NOTPARALLEL: clean |