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Simplify code, NFC.

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llvm-svn: 238750
This commit is contained in:
Rafael Espindola 2015-06-01 14:58:29 +00:00
parent 59c2e43924
commit 90c2b96b93
1 changed files with 89 additions and 136 deletions
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225
lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
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@ -65,181 +65,134 @@ unsigned MipsELFObjectWriter::GetRelocType(const MCValue &Target,
const MCFixup &Fixup, const MCFixup &Fixup,
bool IsPCRel) const { bool IsPCRel) const {
// determine the type of the relocation // determine the type of the relocation
unsigned Type = (unsigned)ELF::R_MIPS_NONE;
unsigned Kind = (unsigned)Fixup.getKind(); unsigned Kind = (unsigned)Fixup.getKind();
switch (Kind) { switch (Kind) {
default:
llvm_unreachable("invalid fixup kind!");
case Mips::fixup_Mips_32: case Mips::fixup_Mips_32:
case FK_Data_4: case FK_Data_4:
Type = ELF::R_MIPS_32; return ELF::R_MIPS_32;
break;
case Mips::fixup_Mips_64: case Mips::fixup_Mips_64:
case FK_Data_8: case FK_Data_8:
Type = ELF::R_MIPS_64; return ELF::R_MIPS_64;
break;
case FK_GPRel_4: case FK_GPRel_4:
if (isN64()) { if (isN64()) {
unsigned Type = (unsigned)ELF::R_MIPS_NONE;
Type = setRType((unsigned)ELF::R_MIPS_GPREL32, Type); Type = setRType((unsigned)ELF::R_MIPS_GPREL32, Type);
Type = setRType2((unsigned)ELF::R_MIPS_64, Type); Type = setRType2((unsigned)ELF::R_MIPS_64, Type);
Type = setRType3((unsigned)ELF::R_MIPS_NONE, Type); Type = setRType3((unsigned)ELF::R_MIPS_NONE, Type);
return Type;
} }
else return ELF::R_MIPS_GPREL32;
Type = ELF::R_MIPS_GPREL32;
break;
case Mips::fixup_Mips_GPREL16: case Mips::fixup_Mips_GPREL16:
Type = ELF::R_MIPS_GPREL16; return ELF::R_MIPS_GPREL16;
break;
case Mips::fixup_Mips_26: case Mips::fixup_Mips_26:
Type = ELF::R_MIPS_26; return ELF::R_MIPS_26;
break;
case Mips::fixup_Mips_CALL16: case Mips::fixup_Mips_CALL16:
Type = ELF::R_MIPS_CALL16; return ELF::R_MIPS_CALL16;
break;
case Mips::fixup_Mips_GOT_Global: case Mips::fixup_Mips_GOT_Global:
case Mips::fixup_Mips_GOT_Local: case Mips::fixup_Mips_GOT_Local:
Type = ELF::R_MIPS_GOT16; return ELF::R_MIPS_GOT16;
break;
case Mips::fixup_Mips_HI16: case Mips::fixup_Mips_HI16:
Type = ELF::R_MIPS_HI16; return ELF::R_MIPS_HI16;
break;
case Mips::fixup_Mips_LO16: case Mips::fixup_Mips_LO16:
Type = ELF::R_MIPS_LO16; return ELF::R_MIPS_LO16;
break;
case Mips::fixup_Mips_TLSGD: case Mips::fixup_Mips_TLSGD:
Type = ELF::R_MIPS_TLS_GD; return ELF::R_MIPS_TLS_GD;
break;
case Mips::fixup_Mips_GOTTPREL: case Mips::fixup_Mips_GOTTPREL:
Type = ELF::R_MIPS_TLS_GOTTPREL; return ELF::R_MIPS_TLS_GOTTPREL;
break;
case Mips::fixup_Mips_TPREL_HI: case Mips::fixup_Mips_TPREL_HI:
Type = ELF::R_MIPS_TLS_TPREL_HI16; return ELF::R_MIPS_TLS_TPREL_HI16;
break;
case Mips::fixup_Mips_TPREL_LO: case Mips::fixup_Mips_TPREL_LO:
Type = ELF::R_MIPS_TLS_TPREL_LO16; return ELF::R_MIPS_TLS_TPREL_LO16;
break;
case Mips::fixup_Mips_TLSLDM: case Mips::fixup_Mips_TLSLDM:
Type = ELF::R_MIPS_TLS_LDM; return ELF::R_MIPS_TLS_LDM;
break;
case Mips::fixup_Mips_DTPREL_HI: case Mips::fixup_Mips_DTPREL_HI:
Type = ELF::R_MIPS_TLS_DTPREL_HI16; return ELF::R_MIPS_TLS_DTPREL_HI16;
break;
case Mips::fixup_Mips_DTPREL_LO: case Mips::fixup_Mips_DTPREL_LO:
Type = ELF::R_MIPS_TLS_DTPREL_LO16; return ELF::R_MIPS_TLS_DTPREL_LO16;
break;
case Mips::fixup_Mips_Branch_PCRel: case Mips::fixup_Mips_Branch_PCRel:
case Mips::fixup_Mips_PC16: case Mips::fixup_Mips_PC16:
Type = ELF::R_MIPS_PC16; return ELF::R_MIPS_PC16;
break;
case Mips::fixup_Mips_GOT_PAGE: case Mips::fixup_Mips_GOT_PAGE:
Type = ELF::R_MIPS_GOT_PAGE; return ELF::R_MIPS_GOT_PAGE;
break;
case Mips::fixup_Mips_GOT_OFST: case Mips::fixup_Mips_GOT_OFST:
Type = ELF::R_MIPS_GOT_OFST; return ELF::R_MIPS_GOT_OFST;
break;
case Mips::fixup_Mips_GOT_DISP: case Mips::fixup_Mips_GOT_DISP:
Type = ELF::R_MIPS_GOT_DISP; return ELF::R_MIPS_GOT_DISP;
break; case Mips::fixup_Mips_GPOFF_HI: {
case Mips::fixup_Mips_GPOFF_HI: unsigned Type = (unsigned)ELF::R_MIPS_NONE;
Type = setRType((unsigned)ELF::R_MIPS_GPREL16, Type); Type = setRType((unsigned)ELF::R_MIPS_GPREL16, Type);
Type = setRType2((unsigned)ELF::R_MIPS_SUB, Type); Type = setRType2((unsigned)ELF::R_MIPS_SUB, Type);
Type = setRType3((unsigned)ELF::R_MIPS_HI16, Type); Type = setRType3((unsigned)ELF::R_MIPS_HI16, Type);
break; return Type;
case Mips::fixup_Mips_GPOFF_LO: }
case Mips::fixup_Mips_GPOFF_LO: {
unsigned Type = (unsigned)ELF::R_MIPS_NONE;
Type = setRType((unsigned)ELF::R_MIPS_GPREL16, Type); Type = setRType((unsigned)ELF::R_MIPS_GPREL16, Type);
Type = setRType2((unsigned)ELF::R_MIPS_SUB, Type); Type = setRType2((unsigned)ELF::R_MIPS_SUB, Type);
Type = setRType3((unsigned)ELF::R_MIPS_LO16, Type); Type = setRType3((unsigned)ELF::R_MIPS_LO16, Type);
break; return Type;
case Mips::fixup_Mips_HIGHER:
Type = ELF::R_MIPS_HIGHER;
break;
case Mips::fixup_Mips_HIGHEST:
Type = ELF::R_MIPS_HIGHEST;
break;
case Mips::fixup_Mips_GOT_HI16:
Type = ELF::R_MIPS_GOT_HI16;
break;
case Mips::fixup_Mips_GOT_LO16:
Type = ELF::R_MIPS_GOT_LO16;
break;
case Mips::fixup_Mips_CALL_HI16:
Type = ELF::R_MIPS_CALL_HI16;
break;
case Mips::fixup_Mips_CALL_LO16:
Type = ELF::R_MIPS_CALL_LO16;
break;
case Mips::fixup_MICROMIPS_26_S1:
Type = ELF::R_MICROMIPS_26_S1;
break;
case Mips::fixup_MICROMIPS_HI16:
Type = ELF::R_MICROMIPS_HI16;
break;
case Mips::fixup_MICROMIPS_LO16:
Type = ELF::R_MICROMIPS_LO16;
break;
case Mips::fixup_MICROMIPS_GOT16:
Type = ELF::R_MICROMIPS_GOT16;
break;
case Mips::fixup_MICROMIPS_PC7_S1:
Type = ELF::R_MICROMIPS_PC7_S1;
break;
case Mips::fixup_MICROMIPS_PC10_S1:
Type = ELF::R_MICROMIPS_PC10_S1;
break;
case Mips::fixup_MICROMIPS_PC16_S1:
Type = ELF::R_MICROMIPS_PC16_S1;
break;
case Mips::fixup_MICROMIPS_CALL16:
Type = ELF::R_MICROMIPS_CALL16;
break;
case Mips::fixup_MICROMIPS_GOT_DISP:
Type = ELF::R_MICROMIPS_GOT_DISP;
break;
case Mips::fixup_MICROMIPS_GOT_PAGE:
Type = ELF::R_MICROMIPS_GOT_PAGE;
break;
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;
case Mips::fixup_MICROMIPS_TLS_DTPREL_LO16:
Type = ELF::R_MICROMIPS_TLS_DTPREL_LO16;
break;
case Mips::fixup_MICROMIPS_TLS_TPREL_HI16:
Type = ELF::R_MICROMIPS_TLS_TPREL_HI16;
break;
case Mips::fixup_MICROMIPS_TLS_TPREL_LO16:
Type = ELF::R_MICROMIPS_TLS_TPREL_LO16;
break;
case Mips::fixup_MIPS_PC19_S2:
Type = ELF::R_MIPS_PC19_S2;
break;
case Mips::fixup_MIPS_PC18_S3:
Type = ELF::R_MIPS_PC18_S3;
break;
case Mips::fixup_MIPS_PC21_S2:
Type = ELF::R_MIPS_PC21_S2;
break;
case Mips::fixup_MIPS_PC26_S2:
Type = ELF::R_MIPS_PC26_S2;
break;
case Mips::fixup_MIPS_PCHI16:
Type = ELF::R_MIPS_PCHI16;
break;
case Mips::fixup_MIPS_PCLO16:
Type = ELF::R_MIPS_PCLO16;
break;
} }
return Type; case Mips::fixup_Mips_HIGHER:
return ELF::R_MIPS_HIGHER;
case Mips::fixup_Mips_HIGHEST:
return ELF::R_MIPS_HIGHEST;
case Mips::fixup_Mips_GOT_HI16:
return ELF::R_MIPS_GOT_HI16;
case Mips::fixup_Mips_GOT_LO16:
return ELF::R_MIPS_GOT_LO16;
case Mips::fixup_Mips_CALL_HI16:
return ELF::R_MIPS_CALL_HI16;
case Mips::fixup_Mips_CALL_LO16:
return ELF::R_MIPS_CALL_LO16;
case Mips::fixup_MICROMIPS_26_S1:
return ELF::R_MICROMIPS_26_S1;
case Mips::fixup_MICROMIPS_HI16:
return ELF::R_MICROMIPS_HI16;
case Mips::fixup_MICROMIPS_LO16:
return ELF::R_MICROMIPS_LO16;
case Mips::fixup_MICROMIPS_GOT16:
return ELF::R_MICROMIPS_GOT16;
case Mips::fixup_MICROMIPS_PC7_S1:
return ELF::R_MICROMIPS_PC7_S1;
case Mips::fixup_MICROMIPS_PC10_S1:
return ELF::R_MICROMIPS_PC10_S1;
case Mips::fixup_MICROMIPS_PC16_S1:
return ELF::R_MICROMIPS_PC16_S1;
case Mips::fixup_MICROMIPS_CALL16:
return ELF::R_MICROMIPS_CALL16;
case Mips::fixup_MICROMIPS_GOT_DISP:
return ELF::R_MICROMIPS_GOT_DISP;
case Mips::fixup_MICROMIPS_GOT_PAGE:
return ELF::R_MICROMIPS_GOT_PAGE;
case Mips::fixup_MICROMIPS_GOT_OFST:
return ELF::R_MICROMIPS_GOT_OFST;
case Mips::fixup_MICROMIPS_TLS_GD:
return ELF::R_MICROMIPS_TLS_GD;
case Mips::fixup_MICROMIPS_TLS_LDM:
return ELF::R_MICROMIPS_TLS_LDM;
case Mips::fixup_MICROMIPS_TLS_DTPREL_HI16:
return ELF::R_MICROMIPS_TLS_DTPREL_HI16;
case Mips::fixup_MICROMIPS_TLS_DTPREL_LO16:
return ELF::R_MICROMIPS_TLS_DTPREL_LO16;
case Mips::fixup_MICROMIPS_TLS_TPREL_HI16:
return ELF::R_MICROMIPS_TLS_TPREL_HI16;
case Mips::fixup_MICROMIPS_TLS_TPREL_LO16:
return ELF::R_MICROMIPS_TLS_TPREL_LO16;
case Mips::fixup_MIPS_PC19_S2:
return ELF::R_MIPS_PC19_S2;
case Mips::fixup_MIPS_PC18_S3:
return ELF::R_MIPS_PC18_S3;
case Mips::fixup_MIPS_PC21_S2:
return ELF::R_MIPS_PC21_S2;
case Mips::fixup_MIPS_PC26_S2:
return ELF::R_MIPS_PC26_S2;
case Mips::fixup_MIPS_PCHI16:
return ELF::R_MIPS_PCHI16;
case Mips::fixup_MIPS_PCLO16:
return ELF::R_MIPS_PCLO16;
}
llvm_unreachable("invalid fixup kind!");
} }
// Sort entries by SortOffset in descending order. // Sort entries by SortOffset in descending order.