leonardchan created this revision.
leonardchan added reviewers: phosek, mcgrathr, charco.
leonardchan added a project: Sanitizers.
Herald added subscribers: mgorny, dberris.
leonardchan requested review of this revision.
Herald added a subscriber: Sanitizers.
This disables use of hwasan interceptors which we do not use on Fuchsia. This
explicitly sets the macro for defining the hwasan versions of `new/delete`.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D103544
Files:
compiler-rt/lib/hwasan/CMakeLists.txt
Index: compiler-rt/lib/hwasan/CMakeLists.txt
===================================================================
--- compiler-rt/lib/hwasan/CMakeLists.txt
+++ compiler-rt/lib/hwasan/CMakeLists.txt
@@ -41,7 +41,11 @@
)
set(HWASAN_DEFINITIONS)
-append_list_if(COMPILER_RT_HWASAN_WITH_INTERCEPTORS HWASAN_WITH_INTERCEPTORS=1
HWASAN_DEFINITIONS)
+if (NOT FUCHSIA)
+ append_list_if(COMPILER_RT_HWASAN_WITH_INTERCEPTORS
HWASAN_WITH_INTERCEPTORS=1 HWASAN_DEFINITIONS)
+else()
+ list(APPEND HWASAN_DEFINITIONS HWASAN_REPLACE_OPERATORS_NEW_AND_DELETE=1)
+endif()
set(HWASAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
append_rtti_flag(OFF HWASAN_RTL_CFLAGS)
Index: compiler-rt/lib/hwasan/CMakeLists.txt
===================================================================
--- compiler-rt/lib/hwasan/CMakeLists.txt
+++ compiler-rt/lib/hwasan/CMakeLists.txt
@@ -41,7 +41,11 @@
)
set(HWASAN_DEFINITIONS)
-append_list_if(COMPILER_RT_HWASAN_WITH_INTERCEPTORS HWASAN_WITH_INTERCEPTORS=1 HWASAN_DEFINITIONS)
+if (NOT FUCHSIA)
+ append_list_if(COMPILER_RT_HWASAN_WITH_INTERCEPTORS HWASAN_WITH_INTERCEPTORS=1 HWASAN_DEFINITIONS)
+else()
+ list(APPEND HWASAN_DEFINITIONS HWASAN_REPLACE_OPERATORS_NEW_AND_DELETE=1)
+endif()
set(HWASAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
append_rtti_flag(OFF HWASAN_RTL_CFLAGS)
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