[sanitizer] Trivial portion of the port to Myriad RTEMS

This commit contains the trivial portion of the port of ASan to
Myriad RTEMS.
- Whitelist platform in sanitizer_platform.h, ubsan_platform.h
- Turn off general interception
- Use memset for FastPoisonShadow
- Define interception wrappers
- Set errno symbol correctly
- Enable ASAN_LOW_MEMORY
- Enable preinit array
- Disable slow unwinding
- Use fuchsia offline symbolizer
- Disable common code for: InitializeShadowMemory, CreateMainThread,
  AsanThread::ThreadStart, StartReportDeadlySignal,
  MaybeReportNonExecRegion.

Differential Revision: https://reviews.llvm.org/D46454

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@332681 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/sanitizer_common/sanitizer_stacktrace.h b/lib/sanitizer_common/sanitizer_stacktrace.h
index 14debe70a..446b4a5e4 100644
--- a/lib/sanitizer_common/sanitizer_stacktrace.h
+++ b/lib/sanitizer_common/sanitizer_stacktrace.h
@@ -32,7 +32,7 @@ static const u32 kStackTraceMax = 256;
 // Fast unwind is the only option on Mac for now; we will need to
 // revisit this macro when slow unwind works on Mac, see
 // https://github.com/google/sanitizers/issues/137
-#if SANITIZER_MAC || SANITIZER_OPENBSD
+#if SANITIZER_MAC || SANITIZER_OPENBSD || SANITIZER_RTEMS
 # define SANITIZER_CAN_SLOW_UNWIND 0
 #else
 # define SANITIZER_CAN_SLOW_UNWIND 1