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| author | Zoran Jovanovic <zoran.jovanovic@imgtec.com> | 2013-12-19 16:02:32 +0000 |
|---|---|---|
| committer | Zoran Jovanovic <zoran.jovanovic@imgtec.com> | 2013-12-19 16:02:32 +0000 |
| commit | 44dc232eae2aaeafed79221f66ae6c69e5de8a21 (patch) | |
| tree | 022c792910ba6687d641bc0b7f66c8f600b607f4 /lib/Target/Mips | |
| parent | d4cf97ba5168347e0cef385979f2446f951752f7 (diff) | |
| download | llvm-44dc232eae2aaeafed79221f66ae6c69e5de8a21.tar.gz llvm-44dc232eae2aaeafed79221f66ae6c69e5de8a21.tar.bz2 llvm-44dc232eae2aaeafed79221f66ae6c69e5de8a21.tar.xz | |
Support for microMIPS TLS relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197685 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips')
4 files changed, 18 insertions, 2 deletions
diff --git a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp index 25ce9c7365..e8c4004838 100644 --- a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp +++ b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp @@ -222,6 +222,8 @@ public: { "fixup_MICROMIPS_GOT_DISP", 0, 16, 0 }, { "fixup_MICROMIPS_GOT_PAGE", 0, 16, 0 }, { "fixup_MICROMIPS_GOT_OFST", 0, 16, 0 }, + { "fixup_MICROMIPS_TLS_GD", 0, 16, 0 }, + { "fixup_MICROMIPS_TLS_LDM", 0, 16, 0 }, { "fixup_MICROMIPS_TLS_DTPREL_HI16", 0, 16, 0 }, { "fixup_MICROMIPS_TLS_DTPREL_LO16", 0, 16, 0 }, { "fixup_MICROMIPS_TLS_TPREL_HI16", 0, 16, 0 }, diff --git a/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp b/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp index 83c7d4bcc3..aa9b42337c 100644 --- a/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp +++ b/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp @@ -210,6 +210,12 @@ unsigned MipsELFObjectWriter::GetRelocType(const MCValue &Target, case Mips::fixup_MICROMIPS_GOT_OFST: Type = ELF::R_MICROMIPS_GOT_OFST; break; + case Mips::fixup_MICROMIPS_TLS_GD: + Type = ELF::R_MICROMIPS_TLS_GD; + break; + case Mips::fixup_MICROMIPS_TLS_LDM: + Type = ELF::R_MICROMIPS_TLS_LDM; + break; case Mips::fixup_MICROMIPS_TLS_DTPREL_HI16: Type = ELF::R_MICROMIPS_TLS_DTPREL_HI16; break; diff --git a/lib/Target/Mips/MCTargetDesc/MipsFixupKinds.h b/lib/Target/Mips/MCTargetDesc/MipsFixupKinds.h index 6ed44b74cc..dc6192c205 100644 --- a/lib/Target/Mips/MCTargetDesc/MipsFixupKinds.h +++ b/lib/Target/Mips/MCTargetDesc/MipsFixupKinds.h @@ -155,6 +155,12 @@ namespace Mips { // resulting in - R_MICROMIPS_GOT_OFST fixup_MICROMIPS_GOT_OFST, + // resulting in - R_MICROMIPS_TLS_GD + fixup_MICROMIPS_TLS_GD, + + // resulting in - R_MICROMIPS_TLS_LDM + fixup_MICROMIPS_TLS_LDM, + // resulting in - R_MICROMIPS_TLS_DTPREL_HI16 fixup_MICROMIPS_TLS_DTPREL_HI16, diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp index 669e48a78b..06e8dd82f6 100644 --- a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp +++ b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp @@ -413,10 +413,12 @@ getExprOpValue(const MCExpr *Expr,SmallVectorImpl<MCFixup> &Fixups) const { : Mips::fixup_Mips_LO16; break; case MCSymbolRefExpr::VK_Mips_TLSGD: - FixupKind = Mips::fixup_Mips_TLSGD; + FixupKind = IsMicroMips ? Mips::fixup_MICROMIPS_TLS_GD + : Mips::fixup_Mips_TLSGD; break; case MCSymbolRefExpr::VK_Mips_TLSLDM: - FixupKind = Mips::fixup_Mips_TLSLDM; + FixupKind = IsMicroMips ? Mips::fixup_MICROMIPS_TLS_LDM + : Mips::fixup_Mips_TLSLDM; break; case MCSymbolRefExpr::VK_Mips_DTPREL_HI: FixupKind = IsMicroMips ? Mips::fixup_MICROMIPS_TLS_DTPREL_HI16 |