Commit Graph

4 Commits

Author SHA1 Message Date
Benjamin Kramer 6dda032003 DWARF: Print line tables per compile unit, so they get the right address size.
llvm-svn: 139808
2011-09-15 18:02:20 +00:00
Benjamin Kramer 3266493603 DWARF: Generate the address lookup table from the DIE tree if .debug_aranges is not available.
Ported from LLDB.

llvm-svn: 139732
2011-09-14 20:52:27 +00:00
Benjamin Kramer 1b2a65ca3a DebugInfo: Don't print DIEs multiple times.
llvm-svn: 139671
2011-09-14 00:15:32 +00:00
Benjamin Kramer aa2f78f5e6 Sketch out a DWARF parser.
This introduces a new library to LLVM: libDebugInfo. It will provide debug information
parsing to LLVM. Much of the design and some of the code is taken from the LLDB project.

It also contains an llvm-dwarfdump tool that can dump the abbrevs and DIEs from an
object file. It can be used to write tests for DWARF input and output easily.

llvm-svn: 139627
2011-09-13 19:42:23 +00:00