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Handle frame pointer omission (#21), part 3: SourceLineResolver and PDBSourceLineWriter changes. r=bryner.

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- PDBSourceLineWriter (dump_syms) outputs stack frame debugging information
 - SourceLineResolver reads the new information and puts it into a
   new StackFrameInfo structure, which is stored in a ContainedRangeMap.
   FillSourceLineInfo passes the StackFrameInfo back to the caller.
 - The base Stackwalker makes StackFrameInfo data available to subclasses
   during stackwalking, but does not use this information directly itself.
   Stackwalkers may access stack_frame_info_ for enhanced stackwalking
   (this will be part 4).
 - New test data for the updated dumped-symbol format

http://groups.google.com/group/airbag-dev/browse_thread/thread/735f191c9a1a1de4


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@38 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mmentovai 2006-09-28 21:09:37 +00:00
parent f140025664
commit fc1c78e60e
14 changed files with 1312 additions and 51 deletions
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2
src/processor/testdata/module2.out vendored
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@ -10,3 +10,5 @@ FUNC 2170 14 Function2_2
2176 4 12 2
217a 6 13 2
2180 4 21 2
STACK WIN 4 2000 c 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =
STACK WIN 4 2170 14 1 0 0 0 0 0 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ =