Commit Graph

52 Commits

Author SHA1 Message Date
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
Alexey Samsonov 045c6c5b40 Create a stub for DWARF parser unittests
Moves one DWARF-specific header to include/llvm/DebugInfo from lib/.
Add a short unittest for r179095.

llvm-svn: 179678
2013-04-17 08:29:02 +00:00