diff options
Diffstat (limited to 'llvm_mode')
| -rw-r--r-- | llvm_mode/Makefile | 6 | ||||
| -rw-r--r-- | llvm_mode/README.llvm | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/llvm_mode/Makefile b/llvm_mode/Makefile index d01fbbdf..1c661525 100644 --- a/llvm_mode/Makefile +++ b/llvm_mode/Makefile @@ -27,11 +27,11 @@ VERSION = $(shell grep '^\#define VERSION ' ../config.h | cut -d '"' -f2) LLVM_CONFIG ?= llvm-config LLVMVER = $(shell $(LLVM_CONFIG) --version) -LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version | egrep -q '^9|3.0' && echo 1 || echo 0 ) +LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version | egrep -q '^[12]|^3\.0|^1[0-9]' && echo 1 || echo 0 ) LLVM_MAJOR = ($shell $(LLVM_CONFIG) --version | sed 's/\..*//') ifeq "$(LLVM_UNSUPPORTED)" "1" - $(warn llvm_mode only supports versions 3.8.0 up to 8.x ) + $(warn llvm_mode only supports versions 3.8.0 up to 9 ) endif # this is not visible yet: @@ -174,7 +174,7 @@ endif test_build: $(PROGS) @echo "[*] Testing the CC wrapper and instrumentation output..." unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; AFL_QUIET=1 AFL_PATH=. AFL_CC=$(CC) AFL_LLVM_LAF_SPLIT_SWITCHES=1 AFL_LLVM_LAF_TRANSFORM_COMPARES=1 AFL_LLVM_LAF_SPLIT_COMPARES=1 ../afl-clang-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) - ../afl-showmap -m none -q -o .test-instr0 ./test-instr </dev/null + ../afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null echo 1 | ../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 ping <lcamtuf@google.com> to troubleshoot the issue."; echo; exit 1; fi diff --git a/llvm_mode/README.llvm b/llvm_mode/README.llvm index f324b8c0..9bb091ac 100644 --- a/llvm_mode/README.llvm +++ b/llvm_mode/README.llvm @@ -8,7 +8,7 @@ Fast LLVM-based instrumentation for afl-fuzz 1) Introduction --------------- -! llvm_mode works with llvm versions 3.8.1 up to 9 ! +! llvm_mode works with llvm versions 3.8.0 up to 9 ! The code in this directory allows you to instrument programs for AFL using true compiler-level instrumentation, instead of the more crude |