diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 77 |
1 files changed, 62 insertions, 15 deletions
diff --git a/Makefile b/Makefile index 0d0d6b79..60dfde18 100644 --- a/Makefile +++ b/Makefile @@ -13,6 +13,9 @@ # http://www.apache.org/licenses/LICENSE-2.0 # +# For Heiko: +#TEST_MMAP=1 + PROGNAME = afl VERSION = $(shell grep '^\#define VERSION ' config.h | cut -d '"' -f2) @@ -46,7 +49,8 @@ endif COMM_HDR = alloc-inl.h config.h debug.h types.h -ifeq "$(shell echo '\#include <Python.h>XXXvoid main() {}' | sed 's/XXX/\n/g' | $(CC) -x c - -o .test -I$(PYTHON_INCLUDE) -lpython2.7 && echo 1 || echo 0 )" "1" + +ifeq "$(shell echo '\#include <Python.h>@int main() {return 0; }' | tr @ '\n' | $(CC) -x c - -o .test -I$(PYTHON_INCLUDE) -lpython2.7 2>/dev/null && echo 1 || echo 0 )" "1" PYTHON_OK=1 PYFLAGS=-DUSE_PYTHON -I$(PYTHON_INCLUDE) -lpython2.7 else @@ -54,15 +58,31 @@ else PYFLAGS= endif -all: test_x86 test_python27 $(PROGS) afl-as test_build all_done + +ifeq "$(shell echo '\#include <sys/ipc.h>@\#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' | $(CC) -x c - -o .test2 2>/dev/null && echo 1 || echo 0 )" "1" + SHMAT_OK=1 +else + SHMAT_OK=0 + CFLAGS+=-DUSEMMAP=1 + LDFLAGS+=-Wno-deprecated-declarations -lrt +endif + +ifeq "$(TEST_MMAP)" "1" + SHMAT_OK=0 + CFLAGS+=-DUSEMMAP=1 + LDFLAGS+=-Wno-deprecated-declarations -lrt +endif + + +all: test_x86 test_shm test_python27 ready $(PROGS) afl-as test_build all_done + ifndef AFL_NO_X86 test_x86: @echo "[*] Checking for the ability to compile x86 code..." - @echo 'main() { __asm__("xorb %al, %al"); }' | $(CC) -w -x c - -o .test || ( 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 .test - @echo "[+] Everything seems to be working, ready to compile." + @echo 'main() { __asm__("xorb %al, %al"); }' | $(CC) -w -x c - -o .test1 || ( echo; echo "Oops, looks like your compiler can't generate x86 code."; echo; echo "Don't panic! You can use the LLVM or QEMU mode, but see docs/INSTALL first."; echo "(To ignore this error, set AFL_NO_X86=1 and try again.)"; echo; exit 1 ) + @rm -f .test1 else @@ -71,6 +91,21 @@ test_x86: endif + +ifeq "$(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 + + ifeq "$(PYTHON_OK)" "1" test_python27: @@ -84,6 +119,10 @@ test_python27: endif + +ready: + @echo "[+] Everything seems to be working, ready to compile." + afl-gcc: afl-gcc.c $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) set -e; for i in afl-g++ afl-clang afl-clang++; do ln -sf afl-gcc $$i; done @@ -92,21 +131,28 @@ afl-as: afl-as.c afl-as.h $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) ln -sf afl-as as -afl-fuzz: afl-fuzz.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) $(PYFLAGS) +afl-common.o : afl-common.c + $(CC) $(CFLAGS) -c afl-common.c -afl-showmap: afl-showmap.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) +sharedmem.o : sharedmem.c + $(CC) $(CFLAGS) -c sharedmem.c -afl-tmin: afl-tmin.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) +afl-fuzz: afl-fuzz.c afl-common.o sharedmem.o $(COMM_HDR) | test_x86 + $(CC) $(CFLAGS) $@.c afl-common.o sharedmem.o -o $@ $(LDFLAGS) $(PYFLAGS) -afl-analyze: afl-analyze.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) +afl-showmap: afl-showmap.c afl-common.o sharedmem.o $(COMM_HDR) | test_x86 + $(CC) $(CFLAGS) $@.c afl-common.o sharedmem.o -o $@ $(LDFLAGS) + +afl-tmin: afl-tmin.c afl-common.o sharedmem.o $(COMM_HDR) | test_x86 + $(CC) $(CFLAGS) $@.c afl-common.o sharedmem.o -o $@ $(LDFLAGS) + +afl-analyze: afl-analyze.c afl-common.o sharedmem.o $(COMM_HDR) | test_x86 + $(CC) $(CFLAGS) $@.c afl-common.o sharedmem.o -o $@ $(LDFLAGS) afl-gotcpu: afl-gotcpu.c $(COMM_HDR) | test_x86 $(CC) $(CFLAGS) $@.c -o $@ $(LDFLAGS) + ifndef AFL_NO_X86 test_build: afl-gcc afl-as afl-showmap @@ -125,16 +171,17 @@ test_build: afl-gcc afl-as afl-showmap endif + all_done: test_build @if [ ! "`which clang 2>/dev/null`" = "" ]; then echo "[+] LLVM users: see llvm_mode/README.llvm for a faster alternative to afl-gcc."; fi - @echo "[+] All done! Be sure to review README - it's pretty short and useful." + @echo "[+] All done! Be sure to review the README - 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.txt for advice.\033[0m\n" 2>/dev/null .NOTPARALLEL: clean clean: - rm -f $(PROGS) afl-as as afl-g++ afl-clang afl-clang++ *.o *~ a.out core core.[1-9][0-9]* *.stackdump test .test test-instr .test-instr0 .test-instr1 qemu_mode/qemu-3.1.0.tar.xz afl-qemu-trace + rm -f $(PROGS) afl-as as afl-g++ afl-clang afl-clang++ *.o *~ a.out core core.[1-9][0-9]* *.stackdump test .test .test1 .test2 test-instr .test-instr0 .test-instr1 qemu_mode/qemu-3.1.0.tar.xz afl-qemu-trace rm -rf out_dir qemu_mode/qemu-3.1.0 $(MAKE) -C llvm_mode clean $(MAKE) -C libdislocator clean |