tsan: change event handling from single HandleEvent() to a set of separate functions (Go runtime)

llvm-svn: 160863

1 files changed, 36 insertions, 6 deletions

diff --git a/compiler-rt/lib/tsan/go/test.c b/compiler-rt/lib/tsan/go/test.c
index 7d6a8ce3ea9..34d68eae9bc 100644
--- a/compiler-rt/lib/tsan/go/test.c
+++ b/compiler-rt/lib/tsan/go/test.c
@@ -1,19 +1,49 @@
-#include <stdio.h>
+//===-- test.c ------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanity test for Go runtime.
+//
+//===----------------------------------------------------------------------===//
 
 void __tsan_init();
 void __tsan_fini();
-void __tsan_event(int typ, int tid, void *pc, void *addr, int info);
+void __tsan_go_start(int pgoid, int chgoid, void *pc);
+void __tsan_go_end(int goid);
+void __tsan_read(int goid, void *addr, void *pc);
+void __tsan_write(int goid, void *addr, void *pc);
+void __tsan_func_enter(int goid, void *pc);
+void __tsan_func_exit(int goid);
+void __tsan_malloc(int goid, void *p, unsigned long sz, void *pc);
+void __tsan_free(void *p);
+void __tsan_acquire(int goid, void *addr);
+void __tsan_release(int goid, void *addr);
+void __tsan_release_merge(int goid, void *addr);
 
 int __tsan_symbolize(void *pc, char **img, char **rtn, char **file, int *l) {
   return 0;
 }
 
+char buf[10];
+
 int main(void) {
   __tsan_init();
-  __tsan_event(1, 0, 0, &main, 0);  // READ
-  __tsan_event(11, 1, 0, 0, 0);  // THR_START
-  __tsan_event(11, 0, 0, &main, 0);  // READ
-  __tsan_event(13, 1, 0, 0, 0);  // THR_END
+  __tsan_func_enter(0, &main);
+  __tsan_malloc(0, buf, 10, 0);
+  __tsan_release(0, buf);
+  __tsan_release_merge(0, buf);
+  __tsan_go_start(0, 1, 0);
+  __tsan_write(1, buf, 0);
+  __tsan_acquire(1, buf);
+  __tsan_go_end(1);
+  __tsan_read(0, buf, 0);
+  __tsan_free(buf);
+  __tsan_func_exit(0);
   printf("OK\n");
   __tsan_fini();
   return 0;