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Differential D16136

[LLDB][MIPS] Fix TestPrintStackTraces.py
ClosedPublic

Authored by nitesh.jain on Jan 13 2016, 12:35 AM.

Details

Reviewers
ovyalov
clayborg
Summary

The thread_start function in libc doesn't contain any epilogue and prologue instructions. Hence unwinding fail when we are stopped in thread_start.

Diff Detail

Repository
rL LLVM

Event Timeline

nitesh.jain updated this revision to Diff 44716.Jan 13 2016, 12:35 AM
nitesh.jain retitled this revision from to [LLDB][MIPS].
nitesh.jain updated this object.
nitesh.jain added reviewers: clayborg, ovyalov.
nitesh.jain set the repository for this revision to rL LLVM.
nitesh.jain retitled this revision from [LLDB][MIPS] to [LLDB][MIPS] Fix TestPrintStackTraces.py.
nitesh.jain added subscribers: jaydeep, bhushan, slthakur, mohit.bhakkad.
clayborg accepted this revision.Jan 13 2016, 10:20 AM
clayborg edited edge metadata.
This revision is now accepted and ready to land.Jan 13 2016, 10:20 AM
ovyalov accepted this revision.Jan 13 2016, 11:25 AM
ovyalov edited edge metadata.
slthakur edited edge metadata.Jan 25 2016, 4:35 AM
slthakur added a subscriber: lldb-commits.
Diffusion mentioned this in rL258685: [LLDB][MIPS] Fix TestPrintStackTraces.py.Jan 25 2016, 4:37 AM
slthakur closed this revision.Jan 25 2016, 4:37 AM

Committed in revision 258685.

hans mentioned this in rL259374: Merging r258685:.Feb 1 2016, 9:31 AM

Revision Contents

PathSize
packages/
Python/
lldbsuite/
test/
python_api/
lldbutil/
process/
4 lines

Diff 44716

packages/Python/lldbsuite/test/python_api/lldbutil/process/TestPrintStackTraces.py

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self.line = line_number('main.cpp', '// Set break point at this line.') self.line = line_number('main.cpp', '// Set break point at this line.')
@expectedFailureAll("llvm.org/pr23043", ["linux"], archs=["i386"]) # We are unable to produce a backtrace of the main thread when the thread is blocked in fgets @expectedFailureAll("llvm.org/pr23043", ["linux"], archs=["i386"]) # We are unable to produce a backtrace of the main thread when the thread is blocked in fgets
#The __thread_start function in libc doesn't contain any epilogue and prologue instructions
#hence unwinding fail when we are stopped in __thread_start
@expectedFailureAll(triple = 'mips*')
@expectedFailureWindows("llvm.org/pr24778") @expectedFailureWindows("llvm.org/pr24778")
@add_test_categories(['pyapi']) @add_test_categories(['pyapi'])
def test_stack_traces(self): def test_stack_traces(self):
Context not available.