This is an archive of the discontinued LLVM Phabricator instance.

[compiler-rt] Define COMMON_INTERCEPT_FUNCTION_MEMCPY for tsan and esan
ClosedPublic

Authored by vitalybuka on Dec 22 2016, 5:15 PM.

Reviewers

Commits

Build Status

Buildable 2385
Build 2385: arc lint + arc unit

vitalybuka retitled this revision from to [compiler-rt] Define COMMON_INTERCEPT_FUNCTION_MEMCPY for tsan and esan.

vitalybuka updated this object.

vitalybuka added a reviewer: eugenis.

Added empty default

LGTM

This revision is now accepted and ready to land.Dec 22 2016, 5:18 PM

This revision was automatically updated to reflect the committed changes.

Path

Size

lib/

sanitizer_common/

4 lines

Show First 20 Lines • Show All 206 Lines • ▼ Show 20 Lines	#define COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, dst, src, size) \
if (common_flags()->intercept_intrin) { \		if (common_flags()->intercept_intrin) { \
COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, size); \		COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, size); \
COMMON_INTERCEPTOR_READ_RANGE(ctx, src, size); \		COMMON_INTERCEPTOR_READ_RANGE(ctx, src, size); \
} \		} \
return REAL(memcpy)(dst, src, size); \		return REAL(memcpy)(dst, src, size); \
}		}
#endif		#endif

		#ifndef COMMON_INTERCEPT_FUNCTION_MEMCPY
		#define COMMON_INTERCEPT_FUNCTION_MEMCPY() {}
		#endif

struct FileMetadata {		struct FileMetadata {
// For open_memstream().		// For open_memstream().
char **addr;		char **addr;
SIZE_T *size;		SIZE_T *size;
};		};

struct CommonInterceptorMetadata {		struct CommonInterceptorMetadata {
enum {		enum {
▲ Show 20 Lines • Show All 5,979 Lines • Show Last 20 Lines