Lines Matching defs:sig

220 static void ReportStackOverflowImpl(const SignalContext &sig, u32 tid,
227          SanitizerToolName, kDescription, (void *)sig.addr, (void *)sig.pc,
228          (void *)sig.bp, (void *)sig.sp, tid);
231   if (sig.bp) {
235     unwind(sig, unwind_context, stack);
241 static void ReportDeadlySignalImpl(const SignalContext &sig, u32 tid,
246   const char *description = sig.Describe();
247   if (sig.is_memory_access && !sig.is_true_faulting_addr)
249            SanitizerToolName, description, (void *)sig.pc, (void *)sig.bp,
250            (void *)sig.sp, tid);
253            SanitizerToolName, description, (void *)sig.addr, (void *)sig.pc,
254            (void *)sig.bp, (void *)sig.sp, tid);
256   if (sig.pc < GetPageSizeCached())
258   if (sig.is_memory_access) {
260         sig.write_flag == SignalContext::Write
262             : (sig.write_flag == SignalContext::Read ? "READ" : "UNKNOWN");
264     if (!sig.is_true_faulting_addr)
268     else if (sig.addr < GetPageSizeCached())
271   MaybeReportNonExecRegion(sig.pc);
275   unwind(sig, unwind_context, stack);
277   MaybeDumpInstructionBytes(sig.pc);
278   MaybeDumpRegisters(sig.context);
283 void ReportDeadlySignal(const SignalContext &sig, u32 tid,
286   if (sig.IsStackOverflow())
287     ReportStackOverflowImpl(sig, tid, unwind, unwind_context);
289     ReportDeadlySignalImpl(sig, tid, unwind, unwind_context);
297   SignalContext sig(siginfo, context);
298   ReportDeadlySignal(sig, tid, unwind, unwind_context);