Closed
Bug 543844
Opened 15 years ago
Closed 15 years ago
Breakpad should produce stack traces for x86_64 minidumps
Categories
(Toolkit :: Crash Reporting, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: jimb, Assigned: jimb)
References
Details
+++ This bug was initially created as a clone of Bug #543843 +++
At the moment, the Breakpad processor x86_64 stack walker is a stub: it only gives you the top stack frame. Doing full backtraces on the x86_64 requires the DWARF CFI support in bug 464750, and some additional work to hook the CFI stuff into the x86_64 stack walker.
The SimpleCFIWalker is supposed to be something that many architectures can use to get CFI-driven stack walking going quickly; you give it a map of the relevant registers and it does the rest.
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Assignee | |
Updated•15 years ago
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Assignee: nobody → jim
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Assignee | |
Updated•15 years ago
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Status: NEW → ASSIGNED
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Updated•15 years ago
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Blocks: support-L64
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Assignee | |
Comment 2•15 years ago
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For the record: the x86_64 breakpad client (minidump writer) works, but is not enabled by default --- it being not very useful without the stack walker. Once we have landed the stack walker, we just need to flip a switch in the build machinery.
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Assignee | |
Comment 3•15 years ago
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End-to-end tests passed; submitted stack walker to Google for review.
http://breakpad.appspot.com/66001/show
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Assignee | |
Comment 4•15 years ago
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Patch approved by Google.
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Assignee | |
Comment 5•15 years ago
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Patches landed upstream.
Status: ASSIGNED → RESOLVED
Closed: 15 years ago
Resolution: --- → FIXED
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Description
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