diff --git a/compiler-rt/lib/asan/asan_interface_internal.h b/compiler-rt/lib/asan/asan_interface_internal.h
--- a/compiler-rt/lib/asan/asan_interface_internal.h
+++ b/compiler-rt/lib/asan/asan_interface_internal.h
@@ -179,6 +179,9 @@
   SANITIZER_INTERFACE_ATTRIBUTE
   extern uptr __asan_shadow_memory_dynamic_address;
 
+  SANITIZER_INTERFACE_ATTRIBUTE
+  extern char __asan_shadow_memory;
+
   // Global flag, copy of ASAN_OPTIONS=detect_stack_use_after_return
   SANITIZER_INTERFACE_ATTRIBUTE
   extern int __asan_option_detect_stack_use_after_return;
diff --git a/compiler-rt/lib/asan/asan_mapping.h b/compiler-rt/lib/asan/asan_mapping.h
--- a/compiler-rt/lib/asan/asan_mapping.h
+++ b/compiler-rt/lib/asan/asan_mapping.h
@@ -178,21 +178,28 @@
 
 #if SANITIZER_FUCHSIA
 #  define SHADOW_OFFSET (0)
+#  define SHADOW_OFFSET_STR "0"
 #elif SANITIZER_WORDSIZE == 32
 #  if SANITIZER_ANDROID
 #    define SHADOW_OFFSET __asan_shadow_memory_dynamic_address
 #  elif defined(__mips__)
 #    define SHADOW_OFFSET kMIPS32_ShadowOffset32
+#    define SHADOW_OFFSET_STR "0xaaa0000"
 #  elif SANITIZER_FREEBSD
 #    define SHADOW_OFFSET kFreeBSD_ShadowOffset32
+#    define SHADOW_OFFSET_STR "0x40000000"
 #  elif SANITIZER_NETBSD
 #    define SHADOW_OFFSET kNetBSD_ShadowOffset32
+#    define SHADOW_OFFSET_STR "0x40000000"
 #  elif SANITIZER_WINDOWS
 #    define SHADOW_OFFSET kWindowsShadowOffset32
+#    define SHADOW_OFFSET_STR "0x30000000"
 #  elif SANITIZER_IOS
 #    define SHADOW_OFFSET __asan_shadow_memory_dynamic_address
+#    define SHADOW_OFFSET_STR "0"
 #  else
 #    define SHADOW_OFFSET kDefaultShadowOffset32
+#    define SHADOW_OFFSET_STR "0x20000000"
 #  endif
 #else
 #  if SANITIZER_IOS
@@ -200,27 +207,36 @@
 #  elif SANITIZER_MAC && defined(__aarch64__)
 #    define SHADOW_OFFSET __asan_shadow_memory_dynamic_address
 #elif SANITIZER_RISCV64
-#define SHADOW_OFFSET kRiscv64_ShadowOffset64
+#    define SHADOW_OFFSET kRiscv64_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0x55550000"
 #  elif defined(__aarch64__)
 #    define SHADOW_OFFSET kAArch64_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif defined(__powerpc64__)
 #    define SHADOW_OFFSET kPPC64_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif defined(__s390x__)
 #    define SHADOW_OFFSET kSystemZ_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif SANITIZER_FREEBSD
 #    define SHADOW_OFFSET kFreeBSD_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif SANITIZER_NETBSD
 #    define SHADOW_OFFSET kNetBSD_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif SANITIZER_MAC
 #   define SHADOW_OFFSET kDefaultShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #  elif defined(__mips64)
-#   define SHADOW_OFFSET kMIPS64_ShadowOffset64
+#    define SHADOW_OFFSET kMIPS64_ShadowOffset64
+#    define SHADOW_OFFSET_STR "0"
 #elif defined(__sparc__)
 #define SHADOW_OFFSET kSPARC64_ShadowOffset64
 #  elif SANITIZER_WINDOWS64
-#   define SHADOW_OFFSET __asan_shadow_memory_dynamic_address
+#    define SHADOW_OFFSET __asan_shadow_memory_dynamic_address
 #  else
-#   define SHADOW_OFFSET kDefaultShort64bitShadowOffset
+#    define SHADOW_OFFSET kDefaultShort64bitShadowOffset
+#    define SHADOW_OFFSET_STR "0x7fff8000"
 #  endif
 #endif
 
diff --git a/compiler-rt/lib/asan/asan_rtl.cpp b/compiler-rt/lib/asan/asan_rtl.cpp
--- a/compiler-rt/lib/asan/asan_rtl.cpp
+++ b/compiler-rt/lib/asan/asan_rtl.cpp
@@ -36,6 +36,14 @@
 int __asan_option_detect_stack_use_after_return;  // Global interface symbol.
 uptr *__asan_test_only_reported_buggy_pointer;  // Used only for testing asan.
 
+// Defines a global pointer, which has SHADOW_OFFSET value.
+#if defined(SHADOW_OFFSET_STR)
+__asm(
+    ".section .bss ;"
+    ".globl __asan_shadow_memory ;"
+    ".set __asan_shadow_memory, " SHADOW_OFFSET_STR);
+#endif
+
 namespace __asan {
 
 uptr AsanMappingProfile[kAsanMappingProfileSize];
diff --git a/compiler-rt/lib/asan/tests/asan_noinst_test.cpp b/compiler-rt/lib/asan/tests/asan_noinst_test.cpp
--- a/compiler-rt/lib/asan/tests/asan_noinst_test.cpp
+++ b/compiler-rt/lib/asan/tests/asan_noinst_test.cpp
@@ -270,3 +270,9 @@
   }
   __asan_test_only_reported_buggy_pointer = 0;
 }
+
+#if defined(SHADOW_OFFSET_STR)
+TEST(AddressSanitizerInternalInterface, TestShadowGlobalVar) {
+  EXPECT_EQ((char *)SHADOW_OFFSET, &__asan_shadow_memory);
+}
+#endif