1 #ifndef _UNIFIED_ANNOTATIONS_H_ 2 #define _UNIFIED_ANNOTATIONS_H_ 3 4 5 #include "../../drd/drd.h" 6 7 8 /* 9 * Define annotation macros such that these can be intercepted by DRD, Helgrind 10 * and ThreadSanitizer. See also 11 * http://code.google.com/p/data-race-test/source/browse/trunk/dynamic_annotations/dynamic_annotations.h 12 */ 13 #define U_ANNOTATE_NEW_MEMORY(addr, size) ANNOTATE_NEW_MEMORY(addr, size) 14 #define U_ANNOTATE_HAPPENS_BEFORE(addr) U_AnnotateHappensBefore(addr) 15 #define U_ANNOTATE_HAPPENS_AFTER(addr) U_AnnotateHappensAfter(addr) 16 #define U_ANNOTATE_HAPPENS_DONE(addr) \ 17 do { \ 18 ANNOTATE_HAPPENS_DONE(addr); \ 19 } while(0) 20 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 #if 0 26 } 27 #endif 28 29 30 void __attribute__((weak,noinline)) 31 AnnotateCondVarSignal(const char *file, int line, const volatile void *cv) 32 { 33 asm(""); 34 } 35 36 void __attribute__((weak,noinline)) 37 AnnotateCondVarWait(const char *file, int line, const volatile void *cv, 38 const volatile void *lock) 39 { 40 asm(""); 41 } 42 43 static __inline__ void U_AnnotateHappensBefore(void* addr) 44 { 45 ANNOTATE_HAPPENS_BEFORE(addr); 46 AnnotateCondVarSignal(__FILE__, __LINE__, addr); 47 } 48 49 static __inline__ void U_AnnotateHappensAfter(void *addr) 50 { 51 ANNOTATE_HAPPENS_AFTER(addr); 52 AnnotateCondVarWait(__FILE__, __LINE__, addr, NULL); 53 } 54 55 56 #if 0 57 { 58 #endif 59 #ifdef __cplusplus 60 } 61 #endif 62 63 64 #endif /* _UNIFIED_ANNOTATIONS_H_ */ 65 66 /* 67 * Local variables: 68 * c-basic-offset: 2 69 * End: 70 */ 71