[PATCH] D68603: [sanitizer] Print SIGTRAP for corresponding signal

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka updated this revision to Diff 223681.
vitalybuka added a comment.
Herald added a subscriber: dexonsmith.

remove SIG prefix from the string


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68603/new/

https://reviews.llvm.org/D68603

Files:
  compiler-rt/lib/sanitizer_common/sanitizer_posix.cpp
  compiler-rt/test/sanitizer_common/TestCases/Linux/signal_trap.cpp


Index: compiler-rt/test/sanitizer_common/TestCases/Linux/signal_trap.cpp
===================================================================
--- /dev/null
+++ compiler-rt/test/sanitizer_common/TestCases/Linux/signal_trap.cpp
@@ -0,0 +1,8 @@
+// RUN: %clangxx -O1 %s -o %t && %env_tool_opts=handle_sigtrap=2 not %run %t 2>&1 | FileCheck %s
+
+int main() {
+  __builtin_debugtrap();
+}
+
+// CHECK: Sanitizer:DEADLYSIGNAL
+// CHECK: Sanitizer: TRAP on unknown address
Index: compiler-rt/lib/sanitizer_common/sanitizer_posix.cpp
===================================================================
--- compiler-rt/lib/sanitizer_common/sanitizer_posix.cpp
+++ compiler-rt/lib/sanitizer_common/sanitizer_posix.cpp
@@ -312,6 +312,8 @@
       return "SEGV";
     case SIGBUS:
       return "BUS";
+    case SIGTRAP:
+      return "TRAP";
   }
   return "UNKNOWN SIGNAL";
 }


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