libFuzzer, OpenBSD support
Summary:
- Enabling libfuzzer on OpenBSD
- OpenBSD can t support asan, msan ... the tests can t be run.
Patch by David CARLIER
Reviewers: eugenis, phosek, vitalybuka
Reviewed By: vitalybuka
Subscribers: srhines, mgorny, krytarowski, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D44877
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/fuzzer@329631 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/afl/afl_driver.cpp b/afl/afl_driver.cpp
index 1d1c16a..9f50ddd 100644
--- a/afl/afl_driver.cpp
+++ b/afl/afl_driver.cpp
@@ -70,21 +70,31 @@
#define LIBFUZZER_APPLE 0
#define LIBFUZZER_NETBSD 0
#define LIBFUZZER_FREEBSD 0
+#define LIBFUZZER_OPENBSD 0
#elif __APPLE__
#define LIBFUZZER_LINUX 0
#define LIBFUZZER_APPLE 1
#define LIBFUZZER_NETBSD 0
#define LIBFUZZER_FREEBSD 0
+#define LIBFUZZER_OPENBSD 0
#elif __NetBSD__
#define LIBFUZZER_LINUX 0
#define LIBFUZZER_APPLE 0
#define LIBFUZZER_NETBSD 1
#define LIBFUZZER_FREEBSD 0
+#define LIBFUZZER_OPENBSD 0
#elif __FreeBSD__
#define LIBFUZZER_LINUX 0
#define LIBFUZZER_APPLE 0
#define LIBFUZZER_NETBSD 0
#define LIBFUZZER_FREEBSD 1
+#define LIBFUZZER_OPENBSD 0
+#elif __OpenBSD__
+#define LIBFUZZER_LINUX 0
+#define LIBFUZZER_APPLE 0
+#define LIBFUZZER_NETBSD 0
+#define LIBFUZZER_FREEBSD 0
+#define LIBFUZZER_OPENBSD 1
#else
#error "Support for your platform has not been implemented"
#endif
@@ -133,7 +143,8 @@
struct rusage usage;
if (getrusage(RUSAGE_SELF, &usage))
return 0;
- if (LIBFUZZER_LINUX || LIBFUZZER_NETBSD || LIBFUZZER_FREEBSD) {
+ if (LIBFUZZER_LINUX || LIBFUZZER_NETBSD || LIBFUZZER_FREEBSD ||
+ LIBFUZZER_OPENBSD) {
// ru_maxrss is in KiB
return usage.ru_maxrss >> 10;
} else if (LIBFUZZER_APPLE) {