diff options
Diffstat (limited to 'GNUmakefile')
| -rw-r--r-- | GNUmakefile | 348 |
1 files changed, 205 insertions, 143 deletions
diff --git a/GNUmakefile b/GNUmakefile index 7ed892ab..f885f998 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -24,18 +24,39 @@ BIN_PATH = $(PREFIX)/bin HELPER_PATH = $(PREFIX)/lib/afl DOC_PATH = $(PREFIX)/share/doc/afl MISC_PATH = $(PREFIX)/share/afl -MAN_PATH = $(PREFIX)/man/man8 +MAN_PATH = $(PREFIX)/share/man/man8 PROGNAME = afl VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) # PROGS intentionally omit afl-as, which gets installed elsewhere. -PROGS = afl-gcc afl-fuzz afl-showmap afl-tmin afl-gotcpu afl-analyze +PROGS = afl-fuzz afl-showmap afl-tmin afl-gotcpu afl-analyze SH_PROGS = afl-plot afl-cmin afl-cmin.bash afl-whatsup afl-system-config MANPAGES=$(foreach p, $(PROGS) $(SH_PROGS), $(p).8) afl-as.8 ASAN_OPTIONS=detect_leaks=0 +ifdef NO_SPLICING + override CFLAGS += -DNO_SPLICING +endif + +ifdef ASAN_BUILD + $(info Compiling ASAN version of binaries) + override CFLAGS += $(ASAN_CFLAGS) + LDFLAGS += $(ASAN_LDFLAGS) +endif +ifdef UBSAN_BUILD + $(info Compiling UBSAN version of binaries) + override CFLAGS += -fsanitize=undefined -fno-omit-frame-pointer + override LDFLAGS += -fsanitize=undefined +endif +ifdef MSAN_BUILD + $(info Compiling MSAN version of binaries) + CC := clang + override CFLAGS += -fsanitize=memory -fno-omit-frame-pointer + override LDFLAGS += -fsanitize=memory +endif + ifeq "$(findstring android, $(shell $(CC) --version 2>/dev/null))" "" ifeq "$(shell echo 'int main() {return 0; }' | $(CC) $(CFLAGS) -Werror -x c - -flto=full -o .test 2>/dev/null && echo 1 || echo 0 ; rm -f .test )" "1" CFLAGS_FLTO ?= -flto=full @@ -54,28 +75,34 @@ ifeq "$(shell echo 'int main() {return 0; }' | $(CC) -fno-move-loop-invariants - SPECIAL_PERFORMANCE += -fno-move-loop-invariants -fdisable-tree-cunrolli endif +#ifeq "$(shell echo 'int main() {return 0; }' | $(CC) $(CFLAGS) -Werror -x c - -march=native -o .test 2>/dev/null && echo 1 || echo 0 ; rm -f .test )" "1" +# ifndef SOURCE_DATE_EPOCH +# HAVE_MARCHNATIVE = 1 +# CFLAGS_OPT += -march=native +# endif +#endif + ifneq "$(shell uname)" "Darwin" - ifeq "$(shell echo 'int main() {return 0; }' | $(CC) $(CFLAGS) -Werror -x c - -march=native -o .test 2>/dev/null && echo 1 || echo 0 ; rm -f .test )" "1" - ifndef SOURCE_DATE_EPOCH - #CFLAGS_OPT += -march=native - SPECIAL_PERFORMANCE += -march=native - endif - endif + #ifeq "$(HAVE_MARCHNATIVE)" "1" + # SPECIAL_PERFORMANCE += -march=native + #endif # OS X does not like _FORTIFY_SOURCE=2 - CFLAGS_OPT += -D_FORTIFY_SOURCE=2 + ifndef DEBUG + CFLAGS_OPT += -D_FORTIFY_SOURCE=2 + endif endif ifeq "$(shell uname)" "SunOS" - CFLAGS_OPT += -Wno-format-truncation - LDFLAGS=-lkstat -lrt + CFLAGS_OPT += -Wno-format-truncation + LDFLAGS = -lkstat -lrt endif ifdef STATIC $(info Compiling static version of binaries, disabling python though) # Disable python for static compilation to simplify things - PYTHON_OK=0 + PYTHON_OK = 0 PYFLAGS= - PYTHON_INCLUDE=/ + PYTHON_INCLUDE = / CFLAGS_OPT += -static LDFLAGS += -lm -lpthread -lz -lutil @@ -87,6 +114,12 @@ ifdef PROFILING LDFLAGS += -pg endif +ifdef INTROSPECTION + $(info Compiling with introspection documentation) + CFLAGS_OPT += -DINTROSPECTION=1 +endif + + ifneq "$(shell uname -m)" "x86_64" ifneq "$(patsubst i%86,i386,$(shell uname -m))" "i386" ifneq "$(shell uname -m)" "amd64" @@ -97,8 +130,14 @@ ifneq "$(shell uname -m)" "x86_64" endif endif -CFLAGS ?= -O3 -funroll-loops $(CFLAGS_OPT) -override CFLAGS += -Wall -g -Wno-pointer-sign -Wmissing-declarations -Wno-unused-result \ +ifdef DEBUG + $(info Compiling DEBUG version of binaries) + CFLAGS += -ggdb3 -O0 -Wall -Wextra -Werror +else + CFLAGS ?= -O3 -funroll-loops $(CFLAGS_OPT) +endif + +override CFLAGS += -g -Wno-pointer-sign -Wno-variadic-macros -Wall -Wextra -Wpointer-arith \ -I include/ -DAFL_PATH=\"$(HELPER_PATH)\" \ -DBIN_PATH=\"$(BIN_PATH)\" -DDOC_PATH=\"$(DOC_PATH)\" @@ -198,7 +237,10 @@ else endif ifneq "$(filter Linux GNU%,$(shell uname))" "" - LDFLAGS += -ldl -lrt + ifndef DEBUG + override CFLAGS += -D_FORTIFY_SOURCE=2 + endif + LDFLAGS += -ldl -lrt -lm endif ifneq "$(findstring FreeBSD, $(shell uname))" "" @@ -211,10 +253,9 @@ ifneq "$(findstring NetBSD, $(shell uname))" "" LDFLAGS += -lpthread endif -ifeq "$(findstring clang, $(shell $(CC) --version 2>/dev/null))" "" - TEST_CC = afl-gcc -else - TEST_CC = afl-clang +ifneq "$(findstring OpenBSD, $(shell uname))" "" + override CFLAGS += -pthread + LDFLAGS += -lpthread endif COMM_HDR = include/alloc-inl.h include/config.h include/debug.h include/types.h @@ -241,16 +282,10 @@ ifeq "$(shell command -v svn >/dev/null && svn proplist . 2>/dev/null && echo 1 endif ifeq "$(shell echo 'int main() { return 0;}' | $(CC) $(CFLAGS) -fsanitize=address -x c - -o .test2 2>/dev/null && echo 1 || echo 0 ; rm -f .test2 )" "1" - ASAN_CFLAGS=-fsanitize=address -fstack-protector-all -fno-omit-frame-pointer + ASAN_CFLAGS=-fsanitize=address -fstack-protector-all -fno-omit-frame-pointer -DASAN_BUILD ASAN_LDFLAGS=-fsanitize=address -fstack-protector-all -fno-omit-frame-pointer endif -ifdef ASAN_BUILD - $(info Compiling ASAN version of binaries) - override CFLAGS+=$(ASAN_CFLAGS) - LDFLAGS+=$(ASAN_LDFLAGS) -endif - ifeq "$(shell echo '$(HASH)include <sys/ipc.h>@$(HASH)include <sys/shm.h>@int main() { int _id = shmget(IPC_PRIVATE, 65536, IPC_CREAT | IPC_EXCL | 0600); shmctl(_id, IPC_RMID, 0); return 0;}' | tr @ '\n' | $(CC) $(CFLAGS) -x c - -o .test2 2>/dev/null && echo 1 || echo 0 ; rm -f .test2 )" "1" SHMAT_OK=1 else @@ -265,28 +300,47 @@ ifdef TEST_MMAP LDFLAGS += -Wno-deprecated-declarations endif -all: test_x86 test_shm test_python ready $(PROGS) afl-as test_build all_done +.PHONY: all +all: test_x86 test_shm test_python ready $(PROGS) afl-as llvm gcc_plugin test_build all_done + +.PHONY: llvm +llvm: + -$(MAKE) -j -f GNUmakefile.llvm + @test -e afl-cc || { echo "[-] Compiling afl-cc failed. You seem not to have a working compiler." ; exit 1; } +.PHONY: gcc_plugin +gcc_plugin: + -$(MAKE) -f GNUmakefile.gcc_plugin + +.PHONY: man man: $(MANPAGES) +.PHONY: test +test: tests + +.PHONY: tests tests: source-only - @cd test ; ./test.sh + @cd test ; ./test-all.sh @rm -f test/errors +.PHONY: performance-tests performance-tests: performance-test +.PHONY: test-performance test-performance: performance-test +.PHONY: performance-test performance-test: source-only @cd test ; ./test-performance.sh # hint: make targets are also listed in the top level README.md +.PHONY: help help: @echo "HELP --- the following make targets exist:" @echo "==========================================" @echo "all: just the main afl++ binaries" @echo "binary-only: everything for binary-only fuzzing: qemu_mode, unicorn_mode, libdislocator, libtokencap" - @echo "source-only: everything for source code fuzzing: llvm_mode, gcc_plugin, libdislocator, libtokencap" + @echo "source-only: everything for source code fuzzing: gcc_plugin, libdislocator, libtokencap" @echo "distrib: everything (for both binary-only and source code fuzzing)" @echo "man: creates simple man pages from the help option of the programs" @echo "install: installs everything you have compiled with the build option above" @@ -304,13 +358,18 @@ help: @echo "==========================================" @echo STATIC - compile AFL++ static @echo ASAN_BUILD - compiles with memory sanitizer for debug purposes + @echo DEBUG - no optimization, -ggdb3, all warnings and -Werror @echo PROFILING - compile afl-fuzz with profiling information + @echo INTROSPECTION - compile afl-fuzz with mutation introspection + @echo NO_PYTHON - disable python support + @echo NO_SPLICING - disables splicing mutation in afl-fuzz, not recommended for normal fuzzing @echo AFL_NO_X86 - if compiling on non-intel/amd platforms + @echo "LLVM_CONFIG - if your distro doesn't use the standard name for llvm-config (e.g. Debian)" @echo "==========================================" @echo e.g.: make ASAN_BUILD=1 +.PHONY: test_x86 ifndef AFL_NO_X86 - test_x86: @echo "[*] Checking for the default compiler cc..." @type $(CC) >/dev/null || ( echo; echo "Oops, looks like there is no compiler '"$(CC)"' in your path."; echo; echo "Don't panic! You can restart with '"$(_)" CC=<yourCcompiler>'."; echo; exit 1 ) @@ -319,56 +378,41 @@ test_x86: @echo "[*] Checking for the ability to compile x86 code..." @echo 'main() { __asm__("xorb %al, %al"); }' | $(CC) $(CFLAGS) -w -x c - -o .test1 || ( echo; echo "Oops, looks like your compiler can't generate x86 code."; echo; echo "Don't panic! You can use the LLVM or QEMU mode, but see docs/INSTALL first."; echo "(To ignore this error, set AFL_NO_X86=1 and try again.)"; echo; exit 1 ) @rm -f .test1 - else - test_x86: @echo "[!] Note: skipping x86 compilation checks (AFL_NO_X86 set)." - endif - +.PHONY: test_shm ifeq "$(SHMAT_OK)" "1" - test_shm: @echo "[+] shmat seems to be working." @rm -f .test2 - else - test_shm: @echo "[-] shmat seems not to be working, switching to mmap implementation" - endif - +.PHONY: test_python ifeq "$(PYTHON_OK)" "1" - test_python: @rm -f .test 2> /dev/null @echo "[+] $(PYTHON_VERSION) support seems to be working." - else - test_python: @echo "[-] You seem to need to install the package python3-dev, python2-dev or python-dev (and perhaps python[23]-apt), but it is optional so we continue" - endif - +.PHONY: ready ready: @echo "[+] Everything seems to be working, ready to compile." -afl-gcc: src/afl-gcc.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) src/$@.c -o $@ $(LDFLAGS) - set -e; for i in afl-g++ afl-clang afl-clang++; do ln -sf afl-gcc $$i; done - afl-as: src/afl-as.c include/afl-as.h $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) src/$@.c -o $@ $(LDFLAGS) - ln -sf afl-as as + @ln -sf afl-as as src/afl-performance.o : $(COMM_HDR) src/afl-performance.c include/hash.h - $(CC) -Iinclude $(SPECIAL_PERFORMANCE) -O3 -fno-unroll-loops -c src/afl-performance.c -o src/afl-performance.o + $(CC) $(CFLAGS) -Iinclude $(SPECIAL_PERFORMANCE) -O3 -fno-unroll-loops -c src/afl-performance.c -o src/afl-performance.o src/afl-common.o : $(COMM_HDR) src/afl-common.c include/common.h $(CC) $(CFLAGS) $(CFLAGS_FLTO) -c src/afl-common.c -o src/afl-common.o @@ -380,10 +424,10 @@ src/afl-sharedmem.o : $(COMM_HDR) src/afl-sharedmem.c include/sharedmem.h $(CC) $(CFLAGS) $(CFLAGS_FLTO) -c src/afl-sharedmem.c -o src/afl-sharedmem.o afl-fuzz: $(COMM_HDR) include/afl-fuzz.h $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(PYFLAGS) $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(PYFLAGS) $(LDFLAGS) -lm -afl-showmap: src/afl-showmap.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o -o $@ $(LDFLAGS) +afl-showmap: src/afl-showmap.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o $(COMM_HDR) | test_x86 + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(LDFLAGS) afl-tmin: src/afl-tmin.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(LDFLAGS) @@ -394,9 +438,11 @@ afl-analyze: src/afl-analyze.c src/afl-common.o src/afl-sharedmem.o src/afl-perf afl-gotcpu: src/afl-gotcpu.c src/afl-common.o $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o -o $@ $(LDFLAGS) +.PHONY: document +document: afl-fuzz-document # document all mutations and only do one run (use with only one input file!) -document: $(COMM_HDR) include/afl-fuzz.h $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-performance.o | test_x86 +afl-fuzz-document: $(COMM_HDR) include/afl-fuzz.h $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-performance.o | test_x86 $(CC) -D_DEBUG=\"1\" -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.c src/afl-performance.o -o afl-fuzz-document $(PYFLAGS) $(LDFLAGS) test/unittests/unit_maybe_alloc.o : $(COMM_HDR) include/alloc-inl.h test/unittests/unit_maybe_alloc.c $(AFL_FUZZ_FILES) @@ -434,126 +480,138 @@ unit_preallocable: test/unittests/unit_preallocable.o @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_preallocable.o -o test/unittests/unit_preallocable $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_preallocable +.PHONY: unit_clean unit_clean: @rm -f ./test/unittests/unit_preallocable ./test/unittests/unit_list ./test/unittests/unit_maybe_alloc test/unittests/*.o +.PHONY: unit ifneq "$(shell uname)" "Darwin" - -unit: unit_maybe_alloc unit_preallocable unit_list unit_clean unit_rand unit_hash - +unit: unit_maybe_alloc unit_preallocable unit_list unit_clean unit_rand unit_hash else - unit: @echo [-] unit tests are skipped on Darwin \(lacks GNU linker feature --wrap\) - endif +.PHONY: code-format code-format: ./.custom-format.py -i src/*.c ./.custom-format.py -i include/*.h - ./.custom-format.py -i libdislocator/*.c - ./.custom-format.py -i libtokencap/*.c - ./.custom-format.py -i llvm_mode/*.c - ./.custom-format.py -i llvm_mode/*.h - ./.custom-format.py -i llvm_mode/*.cc - ./.custom-format.py -i gcc_plugin/*.c - @#./.custom-format.py -i gcc_plugin/*.h - ./.custom-format.py -i gcc_plugin/*.cc - ./.custom-format.py -i custom_mutators/*/*.c - @#./.custom-format.py -i custom_mutators/*/*.h # destroys input.h :-( - ./.custom-format.py -i examples/*/*.c - ./.custom-format.py -i examples/*/*.h + ./.custom-format.py -i instrumentation/*.h + ./.custom-format.py -i instrumentation/*.cc + ./.custom-format.py -i instrumentation/*.c + @#./.custom-format.py -i custom_mutators/*/*.c* # destroys libfuzzer :-( + @#./.custom-format.py -i custom_mutators/*/*.h # destroys honggfuzz :-( + ./.custom-format.py -i utils/*/*.c* + ./.custom-format.py -i utils/*/*.h ./.custom-format.py -i test/*.c - ./.custom-format.py -i qemu_mode/patches/*.h ./.custom-format.py -i qemu_mode/libcompcov/*.c ./.custom-format.py -i qemu_mode/libcompcov/*.cc ./.custom-format.py -i qemu_mode/libcompcov/*.h - ./.custom-format.py -i qbdi_mode/*.c - ./.custom-format.py -i qbdi_mode/*.cpp + ./.custom-format.py -i qemu_mode/libqasan/*.c + ./.custom-format.py -i qemu_mode/libqasan/*.h ./.custom-format.py -i *.h ./.custom-format.py -i *.c +.PHONY: test_build ifndef AFL_NO_X86 - -test_build: afl-gcc afl-as afl-showmap - @echo "[*] Testing the CC wrapper and instrumentation output..." - @unset AFL_USE_ASAN AFL_USE_MSAN AFL_CC; AFL_DEBUG=1 AFL_INST_RATIO=100 AFL_PATH=. ./$(TEST_CC) $(CFLAGS) test-instr.c -o test-instr $(LDFLAGS) 2>&1 | grep 'afl-as' >/dev/null || (echo "Oops, afl-as did not get called from "$(TEST_CC)". This is normally achieved by "$(CC)" honoring the -B option."; exit 1 ) +test_build: afl-cc afl-gcc afl-as afl-showmap + @echo "[*] Testing the CC wrapper afl-cc and its instrumentation output..." + @unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN; ASAN_OPTIONS=detect_leaks=0 AFL_INST_RATIO=100 AFL_PATH=. ./afl-cc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-cc failed"; exit 1 ) 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 - @cmp -s .test-instr0 .test-instr1; DR="$$?"; rm -f .test-instr0 .test-instr1; if [ "$$DR" = "0" ]; then echo; echo "Oops, the instrumentation does not seem to be behaving correctly!"; echo; echo "Please post to https://github.com/AFLplusplus/AFLplusplus/issues to troubleshoot the issue."; echo; exit 1; fi - @echo "[+] All right, the instrumentation seems to be working!" - + @cmp -s .test-instr0 .test-instr1; DR="$$?"; rm -f .test-instr0 .test-instr1; if [ "$$DR" = "0" ]; then echo; echo "Oops, the instrumentation of afl-cc does not seem to be behaving correctly!"; echo; echo "Please post to https://github.com/AFLplusplus/AFLplusplus/issues to troubleshoot the issue."; echo; exit 1; fi + @echo + @echo "[+] All right, the instrumentation of afl-cc seems to be working!" +# @echo "[*] Testing the CC wrapper afl-gcc and its instrumentation output..." +# @unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN; AFL_CC=$(CC) ASAN_OPTIONS=detect_leaks=0 AFL_INST_RATIO=100 AFL_PATH=. ./afl-gcc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-gcc failed"; exit 1 ) +# 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 +# @cmp -s .test-instr0 .test-instr1; DR="$$?"; rm -f .test-instr0 .test-instr1; if [ "$$DR" = "0" ]; then echo; echo "Oops, the instrumentation of afl-gcc does not seem to be behaving correctly!"; \ +# gcc -v 2>&1 | grep -q -- --with-as= && ( echo; echo "Gcc is configured not to use an external assembler with the -B option."; echo "See docs/INSTALL.md section 5 how to build a -B enabled gcc." ) || \ +# ( echo; echo "Please post to https://github.com/AFLplusplus/AFLplusplus/issues to troubleshoot the issue." ); echo; exit 0; fi +# @echo +# @echo "[+] All right, the instrumentation of afl-gcc seems to be working!" else - -test_build: afl-gcc afl-as afl-showmap +test_build: afl-cc afl-as afl-showmap @echo "[!] Note: skipping build tests (you may need to use LLVM or QEMU mode)." - endif - +.PHONY: all_done all_done: test_build - @if [ ! "`type clang 2>/dev/null`" = "" ]; then echo "[+] LLVM users: see llvm_mode/README.md for a faster alternative to afl-gcc."; fi + @test -e afl-cc && echo "[+] Main compiler 'afl-cc' successfully built!" || { echo "[-] Main compiler 'afl-cc' failed to build, set up a working build environment first!" ; exit 1 ; } + @test -e cmplog-instructions-pass.so && echo "[+] LLVM mode for 'afl-cc' successfully built!" || echo "[-] LLVM mode for 'afl-cc' failed to build, likely you either don't have llvm installed, or you need to set LLVM_CONFIG, to point to e.g. llvm-config-11. See instrumentation/README.llvm.md how to do this. Highly recommended!" + @test -e SanitizerCoverageLTO.so && echo "[+] LLVM LTO mode for 'afl-cc' successfully built!" || echo "[-] LLVM LTO mode for 'afl-cc' failed to build, this would need LLVM 11+, see instrumentation/README.lto.md how to build it" + @test -e afl-gcc-pass.so && echo "[+] gcc_plugin for 'afl-cc' successfully built!" || echo "[-] gcc_plugin for 'afl-cc' failed to build, unless you really need it that is fine - or read instrumentation/README.gcc_plugin.md how to build it" @echo "[+] All done! Be sure to review the README.md - it's pretty short and useful." @if [ "`uname`" = "Darwin" ]; then printf "\nWARNING: Fuzzing on MacOS X is slow because of the unusually high overhead of\nfork() on this OS. Consider using Linux or *BSD. You can also use VirtualBox\n(virtualbox.org) to put AFL inside a Linux or *BSD VM.\n\n"; fi @! tty <&1 >/dev/null || printf "\033[0;30mNOTE: If you can read this, your terminal probably uses white background.\nThis will make the UI hard to read. See docs/status_screen.md for advice.\033[0m\n" 2>/dev/null .NOTPARALLEL: clean all +.PHONY: clean clean: - rm -f $(PROGS) libradamsa.so afl-fuzz-document afl-as as afl-g++ afl-clang afl-clang++ *.o src/*.o *~ a.out core core.[1-9][0-9]* *.stackdump .test .test1 .test2 test-instr .test-instr0 .test-instr1 afl-qemu-trace afl-gcc-fast afl-gcc-pass.so afl-gcc-rt.o afl-g++-fast ld *.so *.8 test/unittests/*.o test/unittests/unit_maybe_alloc test/unittests/preallocable .afl-* - rm -rf out_dir qemu_mode/qemu-3.1.1 *.dSYM */*.dSYM - -$(MAKE) -C llvm_mode clean - -$(MAKE) -C gcc_plugin clean - $(MAKE) -C libdislocator clean - $(MAKE) -C libtokencap clean - $(MAKE) -C examples/afl_network_proxy clean - $(MAKE) -C examples/socket_fuzzing clean - $(MAKE) -C examples/argv_fuzzing clean + rm -f $(PROGS) libradamsa.so afl-fuzz-document afl-as as afl-g++ afl-clang afl-clang++ *.o src/*.o *~ a.out core core.[1-9][0-9]* *.stackdump .test .test1 .test2 test-instr .test-instr0 .test-instr1 afl-qemu-trace afl-gcc-fast afl-gcc-pass.so afl-g++-fast ld *.so *.8 test/unittests/*.o test/unittests/unit_maybe_alloc test/unittests/preallocable .afl-* afl-gcc afl-g++ afl-clang afl-clang++ test/unittests/unit_hash test/unittests/unit_rand + -$(MAKE) -f GNUmakefile.llvm clean + -$(MAKE) -f GNUmakefile.gcc_plugin clean + $(MAKE) -C utils/libdislocator clean + $(MAKE) -C utils/libtokencap clean + $(MAKE) -C utils/afl_network_proxy clean + $(MAKE) -C utils/socket_fuzzing clean + $(MAKE) -C utils/argv_fuzzing clean $(MAKE) -C qemu_mode/unsigaction clean $(MAKE) -C qemu_mode/libcompcov clean - rm -rf qemu_mode/qemu-3.1.1 + $(MAKE) -C qemu_mode/libqasan clean ifeq "$(IN_REPO)" "1" - test -d unicorn_mode/unicornafl && $(MAKE) -C unicorn_mode/unicornafl clean || true + test -e qemu_mode/qemuafl/Makefile && $(MAKE) -C qemu_mode/qemuafl clean || true + test -e unicorn_mode/unicornafl/Makefile && $(MAKE) -C unicorn_mode/unicornafl clean || true else - rm -rf qemu_mode/qemu-3.1.1.tar.xz + rm -rf qemu_mode/qemuafl rm -rf unicorn_mode/unicornafl endif +.PHONY: deepclean deepclean: clean - rm -rf qemu_mode/qemu-3.1.1.tar.xz rm -rf unicorn_mode/unicornafl - git reset --hard >/dev/null 2>&1 || true + rm -rf qemu_mode/qemuafl +ifeq "$(IN_REPO)" "1" +# NEVER EVER ACTIVATE THAT!!!!! git reset --hard >/dev/null 2>&1 || true + git checkout unicorn_mode/unicornafl + git checkout qemu_mode/qemuafl +endif +.PHONY: distrib distrib: all - -$(MAKE) -C llvm_mode - -$(MAKE) -C gcc_plugin - $(MAKE) -C libdislocator - $(MAKE) -C libtokencap - $(MAKE) -C examples/afl_network_proxy - $(MAKE) -C examples/socket_fuzzing - $(MAKE) -C examples/argv_fuzzing + -$(MAKE) -j -f GNUmakefile.llvm + -$(MAKE) -f GNUmakefile.gcc_plugin + $(MAKE) -C utils/libdislocator + $(MAKE) -C utils/libtokencap + -$(MAKE) -C utils/aflpp_driver + $(MAKE) -C utils/afl_network_proxy + $(MAKE) -C utils/socket_fuzzing + $(MAKE) -C utils/argv_fuzzing -cd qemu_mode && sh ./build_qemu_support.sh - cd unicorn_mode && unset CFLAGS && sh ./build_unicorn_support.sh - -binary-only: all - $(MAKE) -C libdislocator - $(MAKE) -C libtokencap - $(MAKE) -C examples/afl_network_proxy - $(MAKE) -C examples/socket_fuzzing - $(MAKE) -C examples/argv_fuzzing + -cd unicorn_mode && unset CFLAGS && sh ./build_unicorn_support.sh + +.PHONY: binary-only +binary-only: test_shm test_python ready $(PROGS) + $(MAKE) -C utils/libdislocator + $(MAKE) -C utils/libtokencap + $(MAKE) -C utils/afl_network_proxy + $(MAKE) -C utils/socket_fuzzing + $(MAKE) -C utils/argv_fuzzing -cd qemu_mode && sh ./build_qemu_support.sh - cd unicorn_mode && unset CFLAGS && sh ./build_unicorn_support.sh + -cd unicorn_mode && unset CFLAGS && sh ./build_unicorn_support.sh +.PHONY: source-only source-only: all - -$(MAKE) -C llvm_mode - -$(MAKE) -C gcc_plugin - $(MAKE) -C libdislocator - $(MAKE) -C libtokencap - #$(MAKE) -C examples/afl_network_proxy - #$(MAKE) -C examples/socket_fuzzing - #$(MAKE) -C examples/argv_fuzzing + -$(MAKE) -j -f GNUmakefile.llvm + -$(MAKE) -f GNUmakefile.gcc_plugin + $(MAKE) -C utils/libdislocator + $(MAKE) -C utils/libtokencap + -$(MAKE) -C utils/aflpp_driver %.8: % @echo .TH $* 8 $(BUILD_DATE) "afl++" > $@ @@ -574,28 +632,32 @@ source-only: all @echo .SH LICENSE >> $@ @echo Apache License Version 2.0, January 2004 >> $@ +.PHONY: install install: all $(MANPAGES) - install -d -m 755 $${DESTDIR}$(BIN_PATH) $${DESTDIR}$(HELPER_PATH) $${DESTDIR}$(DOC_PATH) $${DESTDIR}$(MISC_PATH) - rm -f $${DESTDIR}$(BIN_PATH)/afl-plot.sh + @install -d -m 755 $${DESTDIR}$(BIN_PATH) $${DESTDIR}$(HELPER_PATH) $${DESTDIR}$(DOC_PATH) $${DESTDIR}$(MISC_PATH) + @rm -f $${DESTDIR}$(BIN_PATH)/afl-plot.sh + @rm -f $${DESTDIR}$(BIN_PATH)/afl-as + @rm -f $${DESTDIR}$(HELPER_PATH)/afl-llvm-rt.o $${DESTDIR}$(HELPER_PATH)/afl-llvm-rt-32.o $${DESTDIR}$(HELPER_PATH)/afl-llvm-rt-64.o $${DESTDIR}$(HELPER_PATH)/afl-gcc-rt.o install -m 755 $(PROGS) $(SH_PROGS) $${DESTDIR}$(BIN_PATH) - rm -f $${DESTDIR}$(BIN_PATH)/afl-as - if [ -f afl-qemu-trace ]; then install -m 755 afl-qemu-trace $${DESTDIR}$(BIN_PATH); fi - if [ -f afl-gcc-fast ]; then set e; install -m 755 afl-gcc-fast $${DESTDIR}$(BIN_PATH); ln -sf afl-gcc-fast $${DESTDIR}$(BIN_PATH)/afl-g++-fast; install -m 755 afl-gcc-pass.so afl-gcc-rt.o $${DESTDIR}$(HELPER_PATH); fi - if [ -f afl-clang-fast ]; then $(MAKE) -C llvm_mode install; fi - if [ -f libdislocator.so ]; then set -e; install -m 755 libdislocator.so $${DESTDIR}$(HELPER_PATH); fi - if [ -f libtokencap.so ]; then set -e; install -m 755 libtokencap.so $${DESTDIR}$(HELPER_PATH); fi - if [ -f libcompcov.so ]; then set -e; install -m 755 libcompcov.so $${DESTDIR}$(HELPER_PATH); fi - if [ -f afl-fuzz-document ]; then set -e; install -m 755 afl-fuzz-document $${DESTDIR}$(BIN_PATH); fi - if [ -f socketfuzz32.so -o -f socketfuzz64.so ]; then $(MAKE) -C examples/socket_fuzzing install; fi - if [ -f argvfuzz32.so -o -f argvfuzz64.so ]; then $(MAKE) -C examples/argv_fuzzing install; fi - if [ -f examples/afl_network_proxy/afl-network-server ]; then $(MAKE) -C examples/afl_network_proxy install; fi - - set -e; ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-g++ - set -e; if [ -f afl-clang-fast ] ; then ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang++ ; else ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang++; fi - - mkdir -m 0755 -p ${DESTDIR}$(MAN_PATH) + @if [ -f afl-qemu-trace ]; then install -m 755 afl-qemu-trace $${DESTDIR}$(BIN_PATH); fi + @if [ -f libdislocator.so ]; then set -e; install -m 755 libdislocator.so $${DESTDIR}$(HELPER_PATH); fi + @if [ -f libtokencap.so ]; then set -e; install -m 755 libtokencap.so $${DESTDIR}$(HELPER_PATH); fi + @if [ -f libcompcov.so ]; then set -e; install -m 755 libcompcov.so $${DESTDIR}$(HELPER_PATH); fi + @if [ -f libqasan.so ]; then set -e; install -m 755 libqasan.so $${DESTDIR}$(HELPER_PATH); fi + @if [ -f afl-fuzz-document ]; then set -e; install -m 755 afl-fuzz-document $${DESTDIR}$(BIN_PATH); fi + @if [ -f socketfuzz32.so -o -f socketfuzz64.so ]; then $(MAKE) -C utils/socket_fuzzing install; fi + @if [ -f argvfuzz32.so -o -f argvfuzz64.so ]; then $(MAKE) -C utils/argv_fuzzing install; fi + @if [ -f utils/afl_network_proxy/afl-network-server ]; then $(MAKE) -C utils/afl_network_proxy install; fi + @if [ -f utils/aflpp_driver/libAFLDriver.a ]; then set -e; install -m 644 utils/aflpp_driver/libAFLDriver.a $${DESTDIR}$(HELPER_PATH); fi + @if [ -f utils/aflpp_driver/libAFLQemuDriver.a ]; then set -e; install -m 644 utils/aflpp_driver/libAFLQemuDriver.a $${DESTDIR}$(HELPER_PATH); fi + -$(MAKE) -f GNUmakefile.llvm install + -$(MAKE) -f GNUmakefile.gcc_plugin install + ln -sf afl-cc $${DESTDIR}$(BIN_PATH)/afl-gcc + ln -sf afl-cc $${DESTDIR}$(BIN_PATH)/afl-g++ + ln -sf afl-cc $${DESTDIR}$(BIN_PATH)/afl-clang + ln -sf afl-cc $${DESTDIR}$(BIN_PATH)/afl-clang++ + @mkdir -m 0755 -p ${DESTDIR}$(MAN_PATH) install -m0644 *.8 ${DESTDIR}$(MAN_PATH) - install -m 755 afl-as $${DESTDIR}$(HELPER_PATH) ln -sf afl-as $${DESTDIR}$(HELPER_PATH)/as install -m 644 docs/*.md $${DESTDIR}$(DOC_PATH) |