Commit Graph

69 Commits

Author SHA1 Message Date
Michael J. Spencer 7aba8957c1 Cleanup system_error extensions.
llvm-svn: 149432
2012-01-31 21:47:13 +00:00
Michael J. Spencer aa37613305 Don't delete the temp file until after we finish reading from it.
llvm-svn: 149431
2012-01-31 21:46:52 +00:00
Michael J. Spencer 8c36f458fa &vectorval[0] is UB when vectorval.size() == 0.
llvm-svn: 149430
2012-01-31 21:46:41 +00:00
Michael J. Spencer 4e45ebb92c Fix use after free.
llvm-svn: 149429
2012-01-31 21:46:29 +00:00
Michael J. Spencer 8526e64bef Add pretty stack tracing and llvm_shutdown.
llvm-svn: 149428
2012-01-31 21:46:17 +00:00
Michael J. Spencer 846fe662ba If cont.size() is 0, the expression &_contentPool[result] has undefined
behaivior because it indexes past the end of _contentPool.

llvm-svn: 149427
2012-01-31 21:46:05 +00:00
Michael J. Spencer b2bd733593 Flexible array members are not in C++03, and MSVC doesn't support them.
llvm-svn: 149426
2012-01-31 21:45:53 +00:00
Michael J. Spencer 73e3e3c7b9 NULL requires including cstddef. Just use 0.
llvm-svn: 149425
2012-01-31 21:45:26 +00:00
Nick Kledzik 55fd6beb00 First chunk of native object file reader/writer. The lld-core tool now reads YAML file, links, writes that out as native object format, then reads that native file, then writes the YAML to stdout. Thus the test suite tests both YAML reading/writing as well as native object file reading/writing.
llvm-svn: 148256
2012-01-16 22:03:44 +00:00
Nick Kledzik f4fb2c5ac8 A couple of big refactorings: 1) Move most attributes of Atom down to DefinedAtom, so only atoms representing definitions need to implement them. 2) Remove definitionTentative, definitionWeak, mergeDuplicates, and autoHide. Replace with merge and interposable attributes. 3) Make all methods on Atom be virtual so that future object file readers can lazily generated attributes
llvm-svn: 147903
2012-01-11 01:06:19 +00:00
Nick Kledzik bfedfc171d add initial support for coalescing by content (c-strings) with test case
llvm-svn: 147799
2012-01-09 20:18:15 +00:00
Nick Kledzik 7735a7d1a0 Support more Atom attributes. Add more test cases to lld-core
llvm-svn: 147571
2012-01-04 23:58:17 +00:00
Nick Kledzik 38eec3d931 Add more merging/coalescing test cases and make core linking work for them
llvm-svn: 147130
2011-12-22 02:38:01 +00:00
Nick Kledzik f46669c828 Cleaned up Atom attribues some more. Added lots of doxygen comments
llvm-svn: 147105
2011-12-21 23:29:36 +00:00
Nick Kledzik f96d0ade79 Refactor and comment Atom attributes. Replace combine() with internalName() and mergeDuplicates()
llvm-svn: 146958
2011-12-20 02:18:44 +00:00
Nick Kledzik 070e1a7643 add parseObjectTextFileOrSTDIN() utility
llvm-svn: 146931
2011-12-20 00:07:11 +00:00
Michael J. Spencer 773a8fb6ab Initial commit. Code by Nick Kledzik. Cleanups and build system by me.
llvm-svn: 146844
2011-12-18 08:27:59 +00:00
Michael J. Spencer a2a6e2f282 More renaming.
llvm-svn: 146829
2011-12-17 12:35:04 +00:00
Michael J. Spencer c7e7638ec2 Rename lold to lld :(.
llvm-svn: 146828
2011-12-17 12:27:19 +00:00