// signal; and it looks too fragile to intercept all ways to reraise a signal.
if (flags()->report_bugs && !sync && sig != SIGTERM && errno != 99) {
VarSizeStackTrace stack;
- // Add 1 to pc because return address is expected,
- // OutputReport() will undo this.
- ObtainCurrentStack(thr, pc + 1, &stack);
+ // StackTrace::GetNestInstructionPc(pc) is used because return address is
+ // expected, OutputReport() will undo this.
+ ObtainCurrentStack(thr, StackTrace::GetNextInstructionPc(pc), &stack);
ThreadRegistryLock l(ctx->thread_registry);
ScopedReport rep(ReportTypeErrnoInSignal);
if (!IsFiredSuppression(ctx, rep, stack)) {
int main() {
barrier_init(&barrier, 2);
- // On FreeBSD, the %p conversion specifier works as 0x%x and thus does not
- // match to the format used in the diagnotic message.
- fprintf(stderr, "addr=0x%012lx\n", (unsigned long) GlobalData);
+ fprintf(stderr, "addr=");
+ print_address(GlobalData);
+ fprintf(stderr, "\n");
pthread_t t;
pthread_create(&t, 0, Thread, 0);
GlobalData[2] = 43;
int main() {
barrier_init(&barrier, 2);
- // On FreeBSD, the %p conversion specifier works as 0x%x and thus does not
- // match to the format used in the diagnotic message.
- fprintf(stderr, "addr2=0x%012lx\n", (unsigned long) &x);
+ fprintf(stderr, "addr2=");
+ print_address(&x);
+ fprintf(stderr, "\n");
pthread_t t;
pthread_create(&t, 0, Thread, 0);
x = 0;
int main() {
barrier_init(&barrier, 2);
- // On FreeBSD, the %p conversion specifier works as 0x%x and thus does not
- // match to the format used in the diagnotic message.
- fprintf(stderr, "addr3=0x%012lx\n", (unsigned long) XXX::YYY::ZZZ);
+ fprintf(stderr, "addr3=");
+ print_address(XXX::YYY::ZZZ);
+ fprintf(stderr, "\n");
pthread_t t;
pthread_create(&t, 0, Thread, 0);
XXX::YYY::ZZZ[0] = 0;
// Test for issue:
// https://code.google.com/p/thread-sanitizer/issues/detail?id=5
+// MAP_32BIT flag for mmap is supported only for x86_64.
+// XFAIL: mips64
+
void *Thread(void *ptr) {
*(int*)ptr = 42;
barrier_wait(&barrier);
#include <sys/mman.h>
int main() {
+#ifdef __x86_64__
const size_t kLog2Size = 39;
+#elif defined(__mips64)
+ const size_t kLog2Size = 32;
+#endif
const uintptr_t kLocation = 0x40ULL << kLog2Size;
void *p = mmap(
reinterpret_cast<void*>(kLocation),
// Default instance of the barrier, but a test can declare more manually.
pthread_barrier_t barrier;
+void print_address(void *address) {
+// On FreeBSD, the %p conversion specifier works as 0x%x and thus does not match
+// to the format used in the diagnotic message.
+#ifdef __x86_64__
+ fprintf(stderr, "0x%012lx", (unsigned long) address);
+#elif defined(__mips64)
+ fprintf(stderr, "0x%010lx", (unsigned long) address);
+#endif
+}