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-rw-r--r--lib/msan/msan_linux.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/msan/msan_linux.cc b/lib/msan/msan_linux.cc
index a8fbabb01..2a970c041 100644
--- a/lib/msan/msan_linux.cc
+++ b/lib/msan/msan_linux.cc
@@ -35,8 +35,14 @@
namespace __msan {
+#if defined(__mips64)
+static const uptr kMemBeg = 0xe000000000;
+static const uptr kMemEnd = 0xffffffffff;
+#elif defined(__x86_64__)
static const uptr kMemBeg = 0x600000000000;
static const uptr kMemEnd = 0x7fffffffffff;
+#endif
+
static const uptr kShadowBeg = MEM_TO_SHADOW(kMemBeg);
static const uptr kShadowEnd = MEM_TO_SHADOW(kMemEnd);
static const uptr kBad1Beg = 0;