| """Test that lldb can report the exception reason for threads in a corefile.""" | |
| import os | |
| import re | |
| import subprocess | |
| import lldb | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| class TestCorefileExceptionReason(TestBase): | |
| @no_debug_info_test | |
| @skipUnlessDarwin | |
| @skipIf(archs=no_match(["arm64", "arm64e"])) | |
| @skipIfRemote | |
| def test(self): | |
| corefile = self.getBuildArtifact("process.core") | |
| self.build() | |
| (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( | |
| self, "// break here", lldb.SBFileSpec("main.cpp") | |
| ) | |
| self.runCmd("continue") | |
| self.runCmd("process save-core -s stack " + corefile) | |
| live_tids = [] | |
| if self.TraceOn(): | |
| self.runCmd("thread list") | |
| for t in process.threads: | |
| live_tids.append(t.GetThreadID()) | |
| process.Kill() | |
| self.dbg.DeleteTarget(target) | |
| # Now load the corefile | |
| target = self.dbg.CreateTarget("") | |
| process = target.LoadCore(corefile) | |
| thread = process.GetSelectedThread() | |
| self.assertTrue(process.GetSelectedThread().IsValid()) | |
| if self.TraceOn(): | |
| self.runCmd("image list") | |
| self.runCmd("bt") | |
| self.runCmd("fr v") | |
| self.assertEqual( | |
| thread.stop_description, "ESR_EC_DABORT_EL0 (fault address: 0x0)" | |
| ) | |
| if self.TraceOn(): | |
| self.runCmd("thread list") | |
| for i in range(process.GetNumThreads()): | |
| t = process.GetThreadAtIndex(i) | |
| self.assertEqual(t.GetThreadID(), live_tids[i]) |