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5 Commits

Author SHA1 Message Date
Alexey Samsonov 0428d12df1 DWARFUnit: kill dead code and make a couple of functions private. No functionality change. 
llvm-svn: 193780
 2013-10-31 18:05:02 +00:00
Alexey Samsonov a56bbf0c8c DWARF parser: Use ArrayRef to represent form sizes and simplify DWARFDIE::extractFast() interface. No functionality change. 
llvm-svn: 193560
 2013-10-28 23:41:49 +00:00
Alexey Samsonov 48cbda5850 DebugInfo: Introduce the notion of "form classes" 
Summary:
Use DWARF4 table of form classes to fetch attributes from DIE
in a more consistent way. This shouldn't change the functionality and
serves as a refactoring for upcoming change: DW_AT_high_pc has different
semantics depending on its form class.

Reviewers: dblaikie, echristo

Reviewed By: echristo

CC: echristo, llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1961

llvm-svn: 193553
 2013-10-28 23:01:48 +00:00
David Blaikie 8de5e98f6a Unbreak the build (from r191233)since we're calling printf. 
llvm-svn: 191238
 2013-09-23 23:15:57 +00:00
David Blaikie 07e22449a3 Exract most of DWARFCompileUnit into a new DWARFUnit to prepare for the coming DWARFTypeUnit. 
llvm-svn: 191233
 2013-09-23 22:44:40 +00:00