[PATCH] D45739: [HWASan] Add "N" suffix to generic __hwasan_load/store.

[Aleksey Shlyapnikov via Phabricator via llvm-commits]

alekseyshl created this revision.
alekseyshl added a reviewer: eugenis.
Herald added subscribers: Sanitizers, delcypher, kubamracek.

"N" suffix is added by the instrumentation and interface functions
are expected to be exported from the library as __hwasan_loadN* and
__hwasan_storeN*.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D45739

Files:
  lib/hwasan/hwasan.cc
  lib/hwasan/hwasan_interface_internal.h


Index: lib/hwasan/hwasan_interface_internal.h
===================================================================
--- lib/hwasan/hwasan_interface_internal.h
+++ lib/hwasan/hwasan_interface_internal.h
@@ -32,7 +32,7 @@
 using __sanitizer::u8;
 
 SANITIZER_INTERFACE_ATTRIBUTE
-void __hwasan_load(uptr, uptr);
+void __hwasan_loadN(uptr, uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
 void __hwasan_load1(uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
@@ -45,7 +45,7 @@
 void __hwasan_load16(uptr);
 
 SANITIZER_INTERFACE_ATTRIBUTE
-void __hwasan_load_noabort(uptr, uptr);
+void __hwasan_loadN_noabort(uptr, uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
 void __hwasan_load1_noabort(uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
@@ -58,7 +58,7 @@
 void __hwasan_load16_noabort(uptr);
 
 SANITIZER_INTERFACE_ATTRIBUTE
-void __hwasan_store(uptr, uptr);
+void __hwasan_storeN(uptr, uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
 void __hwasan_store1(uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
@@ -71,7 +71,7 @@
 void __hwasan_store16(uptr);
 
 SANITIZER_INTERFACE_ATTRIBUTE
-void __hwasan_store_noabort(uptr, uptr);
+void __hwasan_storeN_noabort(uptr, uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
 void __hwasan_store1_noabort(uptr);
 SANITIZER_INTERFACE_ATTRIBUTE
Index: lib/hwasan/hwasan.cc
===================================================================
--- lib/hwasan/hwasan.cc
+++ lib/hwasan/hwasan.cc
@@ -306,7 +306,7 @@
     }
 }
 
-void __hwasan_load(uptr p, uptr sz) {
+void __hwasan_loadN(uptr p, uptr sz) {
   CheckAddressSized<ErrorAction::Abort, AccessType::Load>(p, sz);
 }
 void __hwasan_load1(uptr p) {
@@ -325,7 +325,7 @@
   CheckAddress<ErrorAction::Abort, AccessType::Load, 4>(p);
 }
 
-void __hwasan_load_noabort(uptr p, uptr sz) {
+void __hwasan_loadN_noabort(uptr p, uptr sz) {
   CheckAddressSized<ErrorAction::Recover, AccessType::Load>(p, sz);
 }
 void __hwasan_load1_noabort(uptr p) {
@@ -344,7 +344,7 @@
   CheckAddress<ErrorAction::Recover, AccessType::Load, 4>(p);
 }
 
-void __hwasan_store(uptr p, uptr sz) {
+void __hwasan_storeN(uptr p, uptr sz) {
   CheckAddressSized<ErrorAction::Abort, AccessType::Store>(p, sz);
 }
 void __hwasan_store1(uptr p) {
@@ -363,7 +363,7 @@
   CheckAddress<ErrorAction::Abort, AccessType::Store, 4>(p);
 }
 
-void __hwasan_store_noabort(uptr p, uptr sz) {
+void __hwasan_storeN_noabort(uptr p, uptr sz) {
   CheckAddressSized<ErrorAction::Recover, AccessType::Store>(p, sz);
 }
 void __hwasan_store1_noabort(uptr p) {


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