diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-12-06 14:53:14 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-12-06 14:53:14 +0000 |
| commit | 2303c9dd69476d045af7cee94e112dd77d22fd28 (patch) | |
| tree | 375625044ce3d1b57ac71a67d0f78d2a9c0073c9 /lib/MC/MCDwarf.cpp | |
| parent | 03a83a3f41c4763974b6d9d9aff852c9611db44f (diff) | |
Add an EmitAbsValue helper method and use it in cases where we want to be sure
that no relocations are used (on MochO).
Fixes llc producing different output from llc + llvm-mc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121000 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCDwarf.cpp')
| -rw-r--r-- | lib/MC/MCDwarf.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp index 53731dca7e..5d36ee3e62 100644 --- a/lib/MC/MCDwarf.cpp +++ b/lib/MC/MCDwarf.cpp @@ -213,15 +213,8 @@ void MCDwarfFileTable::Emit(MCStreamer *MCOS, // The first 4 bytes is the total length of the information for this // compilation unit (not including these 4 bytes for the length). - // FIXME: We create the dummy TotalLength variable because LineEndSym points - // to the end of the section and the darwin assembler doesn't consider that - // difference an assembly time constant. It might be better for this to be - // proected by a flag. - MCSymbol *TotalLength = MCOS->getContext().CreateTempSymbol(); - MCOS->EmitAssignment(TotalLength, - MakeStartMinusEndExpr(MCOS, LineStartSym, LineEndSym, - 4)); - MCOS->EmitSymbolValue(TotalLength, 4, 0); + MCOS->EmitAbsValue(MakeStartMinusEndExpr(MCOS, LineStartSym, LineEndSym,4), + 4); // Next 2 bytes is the Version, which is Dwarf 2. MCOS->EmitIntValue(2, 2); |