ivan.penkov@gmail.com ab52ca7d6e Handle block helper functions in Breakpad symbol parser. Block helper functions are associated with a source file but not associated with any line number. For such functions, the Breakpad symbol file contains 0 for the line numbers. Hence, 0 should be threated as valid line number. For more information on block helper functions, please, take a look at http://clang.llvm.org/docs/Block-ABI-Apple.html.
Here is the symbol parser output:

E0906 11:27:06.051507 22535 basic_source_line_resolver.cc:76] Line 380187: ParseLine failed
E0906 11:27:06.051614 22535 basic_source_line_resolver.cc:76] Line 380188: ParseLine failed
E0906 11:27:06.051648 22535 basic_source_line_resolver.cc:76] Line 380190: ParseLine failed
E0906 11:27:06.051679 22535 basic_source_line_resolver.cc:76] Line 380191: ParseLine failed
E0906 11:27:06.200814 22535 basic_source_line_resolver.cc:76] Line 446729: ParseLine failed

Here are the contents of the Breakpad symbol file:

FUNC 440d60 49 0 __copy_helper_block_
440d60 b 0 3160    <<<-----------  the third number is the line number
440d6b 3e 0 3160    <<<----------------------------   same here
FUNC 440db0 36 0 __destroy_helper_block_
440db0 a 0 3160    <<<----------------------------   same here
440dba 2c 0 3160    <<<----------------------------   same here
Review URL: https://breakpad.appspot.com/629002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1214 4c0a9323-5329-0410-9bdc-e9ce6186880e
2013-09-19 21:37:49 +00:00
2012-10-09 17:15:06 +00:00
2013-08-23 14:38:36 +00:00
2006-09-20 21:16:16 +00:00
2013-09-11 11:37:04 +00:00
2013-09-11 11:37:04 +00:00
2010-08-13 18:49:03 +00:00
2012-09-05 08:08:53 +00:00

Breakpad is a set of client and server components which implement a
crash-reporting system.


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Getting started in 32-bit mode (from trunk)
Configure: CXXFLAGS=-m32 CFLAGS=-m32 CPPFLAGS=-m32 ./configure
    Build: make
     Test: make check
  Install: make install

If you need to reconfigure your build be sure to run "make distclean" first.


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To request change review:
0. Get access to a read-write copy of source.
   Owners at http://code.google.com/p/google-breakpad/ are able to grant
   this access.

1. Check out a read-write copy of source using instructions at
   http://code.google.com/p/google-breakpad/source/checkout

2. Make changes. Build and test your changes.
   For core code like processor use methods above.
   For linux/mac/windows, there are test targets in each project file.

3. Download http://codereview.appspot.com/static/upload.py

4. Run upload.py from the 'src' directory:
   upload.py --server=breakpad.appspot.com

   You will be prompted for credential and a description.

5. At http://breakpad.appspot.com you'll find your issue listed; click on it,
   and select Publish+Mail, and enter in the code reviewer and CC
   google-breakpad-dev@googlegroups.com

6. When applying code review feedback, specify the '-i' option when running
   upload.py again and pass the issue number so it updates the existing issue,
   rather than creating a new one.
   Be sure to rerun upload.py from the same directory as you did for previous
   uploads to allow for proper diff calculations.
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