https://github.com/da-viper created https://github.com/llvm/llvm-project/pull/178655
non-darwin platforms may have incorrect stop information location heuristics. Enable assertion once UBSan stopInfo heuristic is updated. I hit this locally, I don't see it hitting any CI bot but should, Mostly likely the CI linux bots may not have `compiler_rt` run time enabled. see https://github.com/llvm/llvm-project/pull/177964#discussion_r2732271531 >From a5ec01b64fb733e2b84a09f31dbd5fbbd36b4bdf Mon Sep 17 00:00:00 2001 From: Ebuka Ezike <[email protected]> Date: Thu, 29 Jan 2026 13:44:40 +0000 Subject: [PATCH] [lldb-dap] Conditionally check UBSan stack trace on Darwin only non-darwin platforms may have incorrect stop information location heuristics. Enable assertion once UBSan stopInfo heuristic is updated. --- .../runtime-instruments/TestDAP_runtime_instruments.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lldb/test/API/tools/lldb-dap/exception/runtime-instruments/TestDAP_runtime_instruments.py b/lldb/test/API/tools/lldb-dap/exception/runtime-instruments/TestDAP_runtime_instruments.py index 3fa7aca91a926..ffc02c9b60fd7 100644 --- a/lldb/test/API/tools/lldb-dap/exception/runtime-instruments/TestDAP_runtime_instruments.py +++ b/lldb/test/API/tools/lldb-dap/exception/runtime-instruments/TestDAP_runtime_instruments.py @@ -22,4 +22,8 @@ def test_ubsan(self): self.assertEqual(exceptionInfo["breakMode"], "always") self.assertRegex(exceptionInfo["description"], r"Out of bounds index") self.assertEqual(exceptionInfo["exceptionId"], "runtime-instrumentation") - self.assertIn("main.c", exceptionInfo["details"]["stackTrace"]) + + # FIXME: Check on non macOS platform the stop infomation location heuristic + # may be wrong. enable when we have updated Ubsan stopInfo heuristic. + if self.platformIsDarwin(): + self.assertIn("main.c", exceptionInfo["details"]["stackTrace"]) _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
