[compiler-rt] 3b4cb1e - Revert "[hwasan] Provide aliases for c allocation functions for Fuchsia"
Vitaly Buka via llvm-commits
llvm-commits at lists.llvm.org
Fri Mar 10 21:18:45 PST 2023
Author: Vitaly Buka
Date: 2023-03-10T21:18:25-08:00
New Revision: 3b4cb1e96c645bb833fe710856479c31383859bb
URL: https://github.com/llvm/llvm-project/commit/3b4cb1e96c645bb833fe710856479c31383859bb
DIFF: https://github.com/llvm/llvm-project/commit/3b4cb1e96c645bb833fe710856479c31383859bb.diff
LOG: Revert "[hwasan] Provide aliases for c allocation functions for Fuchsia"
Breaks build bots, details in D145718.
This reverts commit 7de775159660538449652ca442c34fd91feecef6.
Added:
Modified:
compiler-rt/lib/hwasan/hwasan_allocation_functions.cpp
Removed:
################################################################################
diff --git a/compiler-rt/lib/hwasan/hwasan_allocation_functions.cpp b/compiler-rt/lib/hwasan/hwasan_allocation_functions.cpp
index 044a60417871..ad359b12904b 100644
--- a/compiler-rt/lib/hwasan/hwasan_allocation_functions.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_allocation_functions.cpp
@@ -18,6 +18,8 @@
#include "sanitizer_common/sanitizer_allocator_interface.h"
#include "sanitizer_common/sanitizer_tls_get_addr.h"
+#if !SANITIZER_FUCHSIA
+
using namespace __hwasan;
struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
@@ -104,7 +106,6 @@ uptr __sanitizer_malloc_usable_size(const void *ptr) {
return __sanitizer_get_allocated_size(ptr);
}
-#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
SANITIZER_INTERFACE_ATTRIBUTE
struct __sanitizer_struct_mallinfo __sanitizer_mallinfo() {
__sanitizer_struct_mallinfo sret;
@@ -114,7 +115,6 @@ struct __sanitizer_struct_mallinfo __sanitizer_mallinfo() {
SANITIZER_INTERFACE_ATTRIBUTE
int __sanitizer_mallopt(int cmd, int value) { return 0; }
-#endif // SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
SANITIZER_INTERFACE_ATTRIBUTE
void __sanitizer_malloc_stats(void) {
@@ -155,9 +155,12 @@ void *__sanitizer_malloc(uptr size) {
} // extern "C"
-#define INTERCEPTOR_ALIAS(RET, FN, ARGS...) \
- extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE RET FN( \
- ARGS) ALIAS("__sanitizer_" #FN)
+#if HWASAN_WITH_INTERCEPTORS
+# define INTERCEPTOR_ALIAS(RET, FN, ARGS...) \
+ extern "C" SANITIZER_INTERFACE_ATTRIBUTE RET WRAP(FN)(ARGS) \
+ ALIAS("__sanitizer_" #FN); \
+ extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE RET FN( \
+ ARGS) ALIAS("__sanitizer_" #FN)
INTERCEPTOR_ALIAS(int, posix_memalign, void **memptr, SIZE_T alignment,
SIZE_T size);
@@ -175,9 +178,10 @@ INTERCEPTOR_ALIAS(void *, malloc, SIZE_T size);
INTERCEPTOR_ALIAS(void *, memalign, SIZE_T alignment, SIZE_T size);
INTERCEPTOR_ALIAS(void *, pvalloc, SIZE_T size);
INTERCEPTOR_ALIAS(void, cfree, void *ptr);
-#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
INTERCEPTOR_ALIAS(__sanitizer_struct_mallinfo, mallinfo);
INTERCEPTOR_ALIAS(int, mallopt, int cmd, int value);
-#endif
INTERCEPTOR_ALIAS(void, malloc_stats, void);
# endif
+#endif // #if HWASAN_WITH_INTERCEPTORS
+
+#endif // SANITIZER_FUCHSIA
More information about the llvm-commits
mailing list