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| author | Eric Christopher <echristo@apple.com> | 2010-05-26 00:02:12 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-05-26 00:02:12 +0000 |
| commit | e7b64dcc1e1f8e20001ba6bf65b38e3df367647c (patch) | |
| tree | 0f3025d9be003cf3d5a6aac341a1cff3809260f0 /llvm/lib | |
| parent | 66c939a2ca5d5f6176ccd014f3a946a814b87d12 (diff) | |
| download | bcm5719-llvm-e7b64dcc1e1f8e20001ba6bf65b38e3df367647c.tar.gz bcm5719-llvm-e7b64dcc1e1f8e20001ba6bf65b38e3df367647c.zip | |
Start adding mach-o tls reloc support.
llvm-svn: 104651
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/MC/MCExpr.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/MC/MachObjectWriter.cpp | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/llvm/lib/MC/MCExpr.cpp b/llvm/lib/MC/MCExpr.cpp index 068ca812268..c000dd70cda 100644 --- a/llvm/lib/MC/MCExpr.cpp +++ b/llvm/lib/MC/MCExpr.cpp @@ -177,6 +177,7 @@ StringRef MCSymbolRefExpr::getVariantKindName(VariantKind Kind) { case VK_TPOFF: return "TPOFF"; case VK_ARM_HI16: return ":upper16:"; case VK_ARM_LO16: return ":lower16:"; + case VK_TLVP: return "TLVP"; } } @@ -192,6 +193,7 @@ MCSymbolRefExpr::getVariantKindForName(StringRef Name) { .Case("PLT", VK_PLT) .Case("TLSGD", VK_TLSGD) .Case("TPOFF", VK_TPOFF) + .Case("TLVP", VK_TLVP) .Default(VK_Invalid); } diff --git a/llvm/lib/MC/MachObjectWriter.cpp b/llvm/lib/MC/MachObjectWriter.cpp index 9bcb93e1471..fc742e4aa5c 100644 --- a/llvm/lib/MC/MachObjectWriter.cpp +++ b/llvm/lib/MC/MachObjectWriter.cpp @@ -145,7 +145,8 @@ class MachObjectWriterImpl { RIT_Pair = 1, RIT_Difference = 2, RIT_PreboundLazyPointer = 3, - RIT_LocalDifference = 4 + RIT_LocalDifference = 4, + RIT_TLV = 5 }; /// X86_64 uses its own relocation types. @@ -158,7 +159,8 @@ class MachObjectWriterImpl { RIT_X86_64_Subtractor = 5, RIT_X86_64_Signed1 = 6, RIT_X86_64_Signed2 = 7, - RIT_X86_64_Signed4 = 8 + RIT_X86_64_Signed4 = 8, + RIT_X86_64_TLV = 9 }; /// MachSymbolData - Helper struct for containing some precomputed information @@ -610,6 +612,8 @@ public: Type = RIT_X86_64_GOT; } else if (Modifier != MCSymbolRefExpr::VK_None) { report_fatal_error("unsupported symbol modifier in relocation"); + } else if (Modifier == MCSymbolRefExpr::VK_TLVP) { + Type = RIT_X86_64_TLV; } else { Type = RIT_X86_64_Signed; @@ -650,6 +654,8 @@ public: // required to include any necessary offset directly. Type = RIT_X86_64_GOT; IsPCRel = 1; + } else if (Modifier == MCSymbolRefExpr::VK_TLVP) { + report_fatal_error("TLVP symbol modifier should have been rip-rel"); } else if (Modifier != MCSymbolRefExpr::VK_None) report_fatal_error("unsupported symbol modifier in relocation"); else |
