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| author | Jonas Devlieghere <jonas@devlieghere.com> | 2023-04-13 16:27:53 -0700 |
|---|---|---|
| committer | Jonas Devlieghere <jonas@devlieghere.com> | 2023-04-13 16:56:29 -0700 |
| commit | 27f27d15f6c90b026eca23b8ee238fdbf772fd80 (patch) | |
| tree | 8fd3e01ed2d4b472361cba530f4181ec5bffee6f /lldb/test/Shell/ScriptInterpreter/Python | |
| parent | fcc5f9ef50e18137fd8020127db05a59c3a4015d (diff) | |
| download | llvm-27f27d15f6c90b026eca23b8ee238fdbf772fd80.zip llvm-27f27d15f6c90b026eca23b8ee238fdbf772fd80.tar.gz llvm-27f27d15f6c90b026eca23b8ee238fdbf772fd80.tar.bz2 | |
[lldb] Use ObjectFileJSON to create modules for interactive crashlogs
Create an artificial module using a JSON object file when we can't
locate the module and dSYM through dsymForUUID (or however
locate_module_and_debug_symbols is implemented). By parsing the symbols
from the crashlog and making them part of the JSON object file, LLDB can
symbolicate frames it otherwise wouldn't be able to, as there is no
module for it.
For non-interactive crashlogs, that never was a problem because we could
simply show the "pre-symbolicated" frame from the input. For interactive
crashlogs, we need a way to pass the symbol information to LLDB so that
it can symbolicate the frames, which is what motivated the JSON object
file format.
Differential revision: https://reviews.llvm.org/D148172
Diffstat (limited to 'lldb/test/Shell/ScriptInterpreter/Python')
2 files changed, 12 insertions, 0 deletions
diff --git a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/Inputs/interactive_crashlog/multithread-test.ips b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/Inputs/interactive_crashlog/multithread-test.ips index 33153c8..23ce9d0 100644 --- a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/Inputs/interactive_crashlog/multithread-test.ips +++ b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/Inputs/interactive_crashlog/multithread-test.ips @@ -478,6 +478,15 @@ "source" : "A", "base" : 0, "uuid" : "00000000-0000-0000-0000-000000000000" + }, + { + "arch": "arm64", + "base": 12345, + "name": "bogus.dylib", + "path": "/usr/lib/system/bogus.dylib", + "size": 1000, + "source": "P", + "uuid": "11111111-2222-3333-4444-555555555555" } ], "userID": 501, diff --git a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/skipped_status_interactive_crashlog.test b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/skipped_status_interactive_crashlog.test index b120b96..81e0686 100644 --- a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/skipped_status_interactive_crashlog.test +++ b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/skipped_status_interactive_crashlog.test @@ -41,3 +41,6 @@ bt all # CHECK-NEXT: frame #2: 0x0000000100ec5a87 multithread-test`compute_pow{{.*}} [artificial] # CHECK: frame #{{[0-9]+}}: 0x000000019cc7e06b{{.*}} [artificial] # CHECK: frame #{{[0-9]+}}: 0x000000019cc78e2b{{.*}} [artificial] + +image list +# CHECK: 11111111-2222-3333-4444-555555555555 {{.*}}bogus.dylib |