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| author | Eric Christopher <echristo@gmail.com> | 2013-01-15 23:56:56 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-01-15 23:56:56 +0000 |
| commit | 72f7bfbf0e02bb11d3e7cca1f9598c5f9d9fa2ca (patch) | |
| tree | ac0756254ac88cc3469f7274306ce15cab7f8a19 /lib/MC/MCObjectFileInfo.cpp | |
| parent | af50dda4102114b23ac7d8c2db4703f22e02f02c (diff) | |
| download | external_llvm-72f7bfbf0e02bb11d3e7cca1f9598c5f9d9fa2ca.zip external_llvm-72f7bfbf0e02bb11d3e7cca1f9598c5f9d9fa2ca.tar.gz external_llvm-72f7bfbf0e02bb11d3e7cca1f9598c5f9d9fa2ca.tar.bz2 | |
Split address information for DWARF5 split dwarf proposal. This involves
using the DW_FORM_GNU_addr_index and a separate .debug_addr section which
stays in the executable and is fully linked.
Sneak in two other small changes:
a) Print out the debug_str_offsets.dwo section.
b) Change form we're expecting the entries in the debug_str_offsets.dwo
section to take from ULEB128 to U32.
Add tests for all of this in the fission-cu.ll test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCObjectFileInfo.cpp')
| -rw-r--r-- | lib/MC/MCObjectFileInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp index a304584..1f5548f 100644 --- a/lib/MC/MCObjectFileInfo.cpp +++ b/lib/MC/MCObjectFileInfo.cpp @@ -437,6 +437,9 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { DwarfStrOffDWOSection = Ctx->getELFSection(".debug_str_offsets.dwo", ELF::SHT_PROGBITS, 0, SectionKind::getMetadata()); + DwarfAddrSection = + Ctx->getELFSection(".debug_addr", ELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); } |