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| author | Kuba Mracek <mracek@apple.com> | 2018-11-28 22:01:52 +0000 |
|---|---|---|
| committer | Kuba Mracek <mracek@apple.com> | 2018-11-28 22:01:52 +0000 |
| commit | e60bc53b4611d98352345e48be4c25214e0bf858 (patch) | |
| tree | a608c61b3dd10b4ffc3bb9bd5d48a6bc464218b7 /lldb/packages/Python/lldbsuite/test/python_api/debugger/TestDebuggerAPI.py | |
| parent | a3e7a167c499bfe35628676137637c5265bb06aa (diff) | |
| download | bcm5719-llvm-e60bc53b4611d98352345e48be4c25214e0bf858.tar.gz bcm5719-llvm-e60bc53b4611d98352345e48be4c25214e0bf858.zip | |
[lldb] Add GetCurrentException APIs to SBThread, add frame recognizer for objc_exception_throw for Obj-C runtimes
This adds new APIs and a command to deal with exceptions (mostly Obj-C exceptions): SBThread and Thread get GetCurrentException API, which returns an SBValue/ValueObjectSP with the current exception for a thread. "Current" means an exception that is currently being thrown, caught or otherwise processed. In this patch, we only know about the exception when in objc_exception_throw, but subsequent patches will expand this (and add GetCurrentExceptionBacktrace, which will return an SBThread/ThreadSP containing a historical thread backtrace retrieved from the exception object. Currently unimplemented, subsequent patches will implement this).
Extracting the exception from objc_exception_throw is implemented by adding a frame recognizer.
This also add a new sub-command "thread exception", which prints the current exception.
Differential Revision: https://reviews.llvm.org/D43886
llvm-svn: 347813
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/debugger/TestDebuggerAPI.py')
0 files changed, 0 insertions, 0 deletions
