From: Kirill Stoimenov <kstoimenov@google.com>
Date: Wed, 8 Dec 2021 00:36:09 +0000 (+0000)
Subject: [ASan] Missed some SHADOW_XYZ uses on non-Linux platforms.
X-Git-Tag: upstream/15.0.7~23701
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=572d1ecccc473ba4ddb46dd04759dc2e336f0e1c;p=platform%2Fupstream%2Fllvm.git

[ASan] Missed some SHADOW_XYZ uses on non-Linux platforms.

Reviewed By: kstoimenov

Differential Revision: https://reviews.llvm.org/D115307
---

diff --git a/compiler-rt/lib/asan/asan_mac.cpp b/compiler-rt/lib/asan/asan_mac.cpp
index c6950547..9161f72 100644
--- a/compiler-rt/lib/asan/asan_mac.cpp
+++ b/compiler-rt/lib/asan/asan_mac.cpp
@@ -55,7 +55,7 @@ void *AsanDoesNotSupportStaticLinkage() {
 }
 
 uptr FindDynamicShadowStart() {
-  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), SHADOW_SCALE,
+  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), ASAN_SHADOW_SCALE,
                           /*min_shadow_base_alignment*/ 0, kHighMemEnd);
 }
 
diff --git a/compiler-rt/lib/asan/asan_mapping_sparc64.h b/compiler-rt/lib/asan/asan_mapping_sparc64.h
index 432a1816..90261d3 100644
--- a/compiler-rt/lib/asan/asan_mapping_sparc64.h
+++ b/compiler-rt/lib/asan/asan_mapping_sparc64.h
@@ -25,13 +25,14 @@
 // The idea is to chop the high bits before doing the scaling, so the two
 // parts become contiguous again and the usual scheme can be applied.
 
-#define MEM_TO_SHADOW(mem) \
-  ((((mem) << HIGH_BITS) >> (HIGH_BITS + (SHADOW_SCALE))) + (SHADOW_OFFSET))
+#define MEM_TO_SHADOW(mem)                                       \
+  ((((mem) << HIGH_BITS) >> (HIGH_BITS + (ASAN_SHADOW_SCALE))) + \
+   (ASAN_SHADOW_OFFSET))
 
 #define kLowMemBeg 0
-#define kLowMemEnd (SHADOW_OFFSET - 1)
+#define kLowMemEnd (ASAN_SHADOW_OFFSET - 1)
 
-#define kLowShadowBeg SHADOW_OFFSET
+#define kLowShadowBeg ASAN_SHADOW_OFFSET
 #define kLowShadowEnd MEM_TO_SHADOW(kLowMemEnd)
 
 // But of course there is the huge hole between the high shadow memory,
diff --git a/compiler-rt/lib/asan/asan_premap_shadow.cpp b/compiler-rt/lib/asan/asan_premap_shadow.cpp
index 666bb9b..bed2f62 100644
--- a/compiler-rt/lib/asan/asan_premap_shadow.cpp
+++ b/compiler-rt/lib/asan/asan_premap_shadow.cpp
@@ -26,7 +26,7 @@ namespace __asan {
 // Conservative upper limit.
 uptr PremapShadowSize() {
   uptr granularity = GetMmapGranularity();
-  return RoundUpTo(GetMaxVirtualAddress() >> SHADOW_SCALE, granularity);
+  return RoundUpTo(GetMaxVirtualAddress() >> ASAN_SHADOW_SCALE, granularity);
 }
 
 // Returns an address aligned to 8 pages, such that one page on the left and
diff --git a/compiler-rt/lib/asan/asan_win.cpp b/compiler-rt/lib/asan/asan_win.cpp
index 1577c83..53a0e3b 100644
--- a/compiler-rt/lib/asan/asan_win.cpp
+++ b/compiler-rt/lib/asan/asan_win.cpp
@@ -253,7 +253,7 @@ void *AsanDoesNotSupportStaticLinkage() {
 }
 
 uptr FindDynamicShadowStart() {
-  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), SHADOW_SCALE,
+  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), ASAN_SHADOW_SCALE,
                           /*min_shadow_base_alignment*/ 0, kHighMemEnd);
 }