Displaying 1 result from an estimated 1 matches for "kregionsizelog".
2016 Jun 17
2
Attempt to modify memory sanitizer for support of X86
...ib/msan/msan_allocator.cc
index b7d3947..dae6d72 100644
--- a/lib/msan/msan_allocator.cc
+++ b/lib/msan/msan_allocator.cc
@@ -49,7 +49,15 @@ struct MsanMapUnmapCallback {
typedef SizeClassAllocator32<0, SANITIZER_MMAP_RANGE_SIZE, sizeof(Metadata),
SizeClassMap, kRegionSizeLog, ByteMap,
MsanMapUnmapCallback> PrimaryAllocator;
-
+#elif defined (__i386__)
+static const uptr kMaxAllowedMallocSize = 3UL << 30;
+ static const uptr kRegionSizeLog = 20;
+ static const uptr kNumRegions = SANITIZER_MMAP_RANGE_SIZE >> kRegionSizeLog...