[Lldb-commits] [lldb] [lldb-dap] Use protocol types for exceptioninfo (PR #164318)

Wed Oct 22 06:16:02 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-arm-ubuntu` running on `linaro-lldb-arm-ubuntu` while building `lldb` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/18/builds/22154

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: tools/lldb-dap/breakpoint/TestDAP_setBreakpoints.py (1211 of 3741)
PASS: lldb-api :: tools/lldb-dap/commands/TestDAP_commands.py (1212 of 3741)
PASS: lldb-api :: tools/lldb-dap/cancel/TestDAP_cancel.py (1213 of 3741)
PASS: lldb-api :: tools/lldb-dap/completions/TestDAP_completions.py (1214 of 3741)
PASS: lldb-api :: terminal/TestEditlineCompletions.py (1215 of 3741)
PASS: lldb-api :: tools/lldb-dap/console/TestDAP_redirection_to_console.py (1216 of 3741)
PASS: lldb-api :: tools/lldb-dap/coreFile/TestDAP_coreFile.py (1217 of 3741)
PASS: lldb-api :: tools/lldb-dap/disassemble/TestDAP_disassemble.py (1218 of 3741)
PASS: lldb-api :: tools/lldb-dap/console/TestDAP_console.py (1219 of 3741)
PASS: lldb-api :: tools/lldb-dap/databreakpoint/TestDAP_setDataBreakpoints.py (1220 of 3741)
FAIL: lldb-api :: tools/lldb-dap/exception/TestDAP_exception.py (1221 of 3741)
******************** TEST 'lldb-api :: tools/lldb-dap/exception/TestDAP_exception.py' FAILED ********************
Script:
--
/usr/bin/python3.10 /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./lib --env LLVM_INCLUDE_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/include --env LLVM_TOOLS_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin --arch armv8l --build-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex --lldb-module-cache-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/lldb --compiler /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/clang --dsymutil /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin --lldb-obj-root /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb --lldb-libs-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./lib --cmake-build-type Release /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/tools/lldb-dap/exception -p TestDAP_exception.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f)
  clang revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f
  llvm revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f
Skipping the following test categories: ['libc++', 'msvcstl', 'dsym', 'gmodules', 'debugserver', 'objc']

--
Command Output (stderr):
--
/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py:388: UserWarning: received a malformed packet, expected 'seq != 0' for {'body': {'$__lldb_version': 'lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f)\n  clang revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f\n  llvm revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f', 'completionTriggerCharacters': ['.', ' ', '\t'], 'exceptionBreakpointFilters': [{'description': 'C++ Catch', 'filter': 'cpp_catch', 'label': 'C++ Catch', 'supportsCondition': True}, {'description': 'C++ Throw', 'filter': 'cpp_throw', 'label': 'C++ Throw', 'supportsCondition': True}, {'description': 'Objective-C Catch', 'filter': 'objc_catch', 'label': 'Objective-C Catch', 'supportsCondition': True}, {'description': 'Objective-C Throw', 'filter': 'objc_throw', 'label': 'Objective-C Throw', 'supportsCondition': True}], 'supportTerminateDebuggee': True, 'supportsBreakpointLocationsRequest': True, 'supportsCancelRequest': True, 'supportsCompletionsRequest': True, 'supportsConditionalBreakpoints': True, 'supportsConfigurationDoneRequest': True, 'supportsDataBreakpoints': True, 'supportsDelayedStackTraceLoading': True, 'supportsDisassembleRequest': True, 'supportsEvaluateForHovers': True, 'supportsExceptionFilterOptions': True, 'supportsExceptionInfoRequest': True, 'supportsFunctionBreakpoints': True, 'supportsHitConditionalBreakpoints': True, 'supportsInstructionBreakpoints': True, 'supportsLogPoints': True, 'supportsModuleSymbolsRequest': True, 'supportsModulesRequest': True, 'supportsReadMemoryRequest': True, 'supportsSetVariable': True, 'supportsSteppingGranularity': True, 'supportsValueFormattingOptions': True, 'supportsWriteMemoryRequest': True}, 'command': 'initialize', 'request_seq': 1, 'seq': 0, 'success': True, 'type': 'response'}
  warnings.warn(
========= DEBUG ADAPTER PROTOCOL LOGS =========
1761138647.373938799 (stdio) --> {"command":"initialize","type":"request","arguments":{"adapterID":"lldb-native","clientID":"vscode","columnsStartAt1":true,"linesStartAt1":true,"locale":"en-us","pathFormat":"path","supportsRunInTerminalRequest":true,"supportsVariablePaging":true,"supportsVariableType":true,"supportsStartDebuggingRequest":true,"supportsProgressReporting":true,"supportsInvalidatedEvent":true,"supportsMemoryEvent":true,"$__lldb_sourceInitFile":false},"seq":1}
1761138647.374234200 (stdio) queued (command=initialize seq=1)
1761138647.380488396 (stdio) <-- {"body":{"$__lldb_version":"lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f)\n  clang revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f\n  llvm revision b8062f85dd3612f2b5c0c5cfc14bdc5c0eae641f","completionTriggerCharacters":["."," ","\t"],"exceptionBreakpointFilters":[{"description":"C++ Catch","filter":"cpp_catch","label":"C++ Catch","supportsCondition":true},{"description":"C++ Throw","filter":"cpp_throw","label":"C++ Throw","supportsCondition":true},{"description":"Objective-C Catch","filter":"objc_catch","label":"Objective-C Catch","supportsCondition":true},{"description":"Objective-C Throw","filter":"objc_throw","label":"Objective-C Throw","supportsCondition":true}],"supportTerminateDebuggee":true,"supportsBreakpointLocationsRequest":true,"supportsCancelRequest":true,"supportsCompletionsRequest":true,"supportsConditionalBreakpoints":true,"supportsConfigurationDoneRequest":true,"supportsDataBreakpoints":true,"supportsDelayedStackTraceLoading":true,"supportsDisassembleRequest":true,"supportsEvaluateForHovers":true,"supportsExceptionFilterOptions":true,"supportsExceptionInfoRequest":true,"supportsFunctionBreakpoints":true,"supportsHitConditionalBreakpoints":true,"supportsInstructionBreakpoints":true,"supportsLogPoints":true,"supportsModuleSymbolsRequest":true,"supportsModulesRequest":true,"supportsReadMemoryRequest":true,"supportsSetVariable":true,"supportsSteppingGranularity":true,"supportsValueFormattingOptions":true,"supportsWriteMemoryRequest":true},"command":"initialize","request_seq":1,"seq":0,"success":true,"type":"response"}
1761138647.383680344 (stdio) --> {"command":"launch","type":"request","arguments":{"program":"/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/tools/lldb-dap/exception/TestDAP_exception.test_stopped_description/a.out","initCommands":["settings clear --all","settings set symbols.enable-external-lookup false","settings set target.inherit-tcc true","settings set target.disable-aslr false","settings set target.detach-on-error false","settings set target.auto-apply-fixits false","settings set plugin.process.gdb-remote.packet-timeout 60","settings set symbols.clang-modules-cache-path \"/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api\"","settings set use-color false","settings set show-statusline false"],"disableASLR":false,"enableAutoVariableSummaries":false,"enableSyntheticChildDebugging":false,"displayExtendedBacktrace":false},"seq":2}
1761138647.384313583 (stdio) queued (command=launch seq=2)
1761138647.385146856 (stdio) <-- {"body":{"category":"console","output":"Running initCommands:\n"},"event":"output","seq":1,"type":"event"}
1761138647.385210276 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings clear --all\n"},"event":"output","seq":2,"type":"event"}
1761138647.385227442 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set symbols.enable-external-lookup false\n"},"event":"output","seq":3,"type":"event"}
1761138647.385246277 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set target.inherit-tcc true\n"},"event":"output","seq":4,"type":"event"}
1761138647.385260105 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set target.disable-aslr false\n"},"event":"output","seq":5,"type":"event"}
1761138647.385273695 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set target.detach-on-error false\n"},"event":"output","seq":6,"type":"event"}
1761138647.385309696 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set target.auto-apply-fixits false\n"},"event":"output","seq":7,"type":"event"}
1761138647.385324478 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set plugin.process.gdb-remote.packet-timeout 60\n"},"event":"output","seq":8,"type":"event"}
1761138647.385341644 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set symbols.clang-modules-cache-path \"/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api\"\n"},"event":"output","seq":9,"type":"event"}
1761138647.385361671 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set use-color false\n"},"event":"output","seq":10,"type":"event"}
1761138647.385374784 (stdio) <-- {"body":{"category":"console","output":"(lldb) settings set show-statusline false\n"},"event":"output","seq":11,"type":"event"}
1761138647.738399267 (stdio) <-- {"command":"launch","request_seq":2,"seq":12,"success":true,"type":"response"}
1761138647.738563061 (stdio) <-- {"event":"initialized","seq":13,"type":"event"}

```

</details>

https://github.com/llvm/llvm-project/pull/164318