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| author | Jim Grosbach <grosbach@apple.com> | 2010-09-22 23:27:36 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-09-22 23:27:36 +0000 |
| commit | 85dcd3d0f4e9294d064bebc34224af93ab6ead5b (patch) | |
| tree | e363b66aa9d4eef224d81690eaf0e07a88459847 /llvm/lib/MC | |
| parent | 98d500b0241ca1ccb6746a5264bb071923f5b0c7 (diff) | |
| download | bcm5719-llvm-85dcd3d0f4e9294d064bebc34224af93ab6ead5b.tar.gz bcm5719-llvm-85dcd3d0f4e9294d064bebc34224af93ab6ead5b.zip | |
Add support for ELF PLT references for ARM MC asm printing. Adding a
new VariantKind to the MCSymbolExpr seems like overkill, but I'm not sure
there's a more straightforward way to get the printing difference captured.
(i.e., x86 uses @PLT, ARM uses (PLT)).
llvm-svn: 114613
Diffstat (limited to 'llvm/lib/MC')
| -rw-r--r-- | llvm/lib/MC/MCExpr.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/MC/MCExpr.cpp b/llvm/lib/MC/MCExpr.cpp index 343f3347523..ddd82f3f622 100644 --- a/llvm/lib/MC/MCExpr.cpp +++ b/llvm/lib/MC/MCExpr.cpp @@ -50,9 +50,11 @@ void MCExpr::print(raw_ostream &OS) const { else OS << Sym; - if (SRE.getKind() != MCSymbolRefExpr::VK_None && - SRE.getKind() != MCSymbolRefExpr::VK_ARM_HI16 && - SRE.getKind() != MCSymbolRefExpr::VK_ARM_LO16) + if (SRE.getKind() == MCSymbolRefExpr::VK_ARM_PLT) + OS << MCSymbolRefExpr::getVariantKindName(SRE.getKind()); + else if (SRE.getKind() != MCSymbolRefExpr::VK_None && + SRE.getKind() != MCSymbolRefExpr::VK_ARM_HI16 && + SRE.getKind() != MCSymbolRefExpr::VK_ARM_LO16) OS << '@' << MCSymbolRefExpr::getVariantKindName(SRE.getKind()); return; @@ -177,6 +179,7 @@ StringRef MCSymbolRefExpr::getVariantKindName(VariantKind Kind) { case VK_TPOFF: return "TPOFF"; case VK_ARM_HI16: return ":upper16:"; case VK_ARM_LO16: return ":lower16:"; + case VK_ARM_PLT: return "(PLT)"; case VK_TLVP: return "TLVP"; } } |
