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6 commits

Author SHA1 Message Date
Peter Collingbourne
08bea455d4 Teach the ELF parser to handle multiple PT_NOTE phdrs. 
It is legal for an ELF to contain multiple PT_NOTEs, and that is in
fact what lld's output looks like.

Testing: "make check" and breakpad_unittests when patched into
chromium.

Bug: chromium:716484
Change-Id: I01d3f8679961e2cb7e789d4007de8914c6af357d
Reviewed-on: https://chromium-review.googlesource.com/513512
Reviewed-by: Primiano Tucci <primiano@chromium.org>
Reviewed-by: Ted Mielczarek <ted@mielczarek.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
 2017-05-26 16:43:47 +00:00
Peter Collingbourne
fbfd41af5f Simplify ELF parser code. 
The layout of Elf32_Nhdr and Elf64_Nhdr is the same, so remove
templating and code that extracts the elfclass from the ELF file.

Testing: "make check" and breakpad_unittests when patched into
chromium.

Bug: chromium:716484
Change-Id: I41442cfff48afc6ae1a5b604d22b67550a910376
Reviewed-on: https://chromium-review.googlesource.com/514450
Reviewed-by: Mike Frysinger <vapier@chromium.org>
 2017-05-25 00:14:08 +00:00
thestig@chromium.org
d91bd8d23a Change some ELF utils to return the length as a size_t. 
R=mark@chromium.org

Review URL: https://breakpad.appspot.com/7694002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1349 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2014-07-17 18:34:18 +00:00
ted.mielczarek@gmail.com
b6e66b294f Try to find a build-id through PT_NOTE program headers 
A=Mike Hommey <mh@glandium.org>
R=ted at https://breakpad.appspot.com/544003/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1143 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2013-04-04 16:24:52 +00:00
ted.mielczarek
4116671cbf Rework dump_symbols.cc using templates and traits classes to handle cross-word-size symbol dumping 
R=mark at https://breakpad.appspot.com/393002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@987 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2012-07-18 17:55:08 +00:00
ted.mielczarek
972be40f1f Move some ELF-handling bits from file_id.cc to elfutils.{h,cc} 
R=mark at https://breakpad.appspot.com/392002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@986 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2012-07-18 13:44:34 +00:00