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[MIPS] Remove unused function's argument. NFC 

llvm-svn: 311889
This commit is contained in:
Simon Atanasyan 2017-08-28 14:40:53 +00:00
parent a4f447c2a4
commit 3876077ac7
1 changed files with 19 additions and 19 deletions
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38
lld/ELF/Arch/Mips.cpp
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@ -143,7 +143,7 @@ void MIPS<ELFT>::writeGotPlt(uint8_t *Buf, const SymbolBody &) const {
} }
template <endianness E, uint8_t BSIZE, uint8_t SHIFT> template <endianness E, uint8_t BSIZE, uint8_t SHIFT>
static void writeRelocation(uint8_t *Loc, uint32_t Type, uint64_t V) { static void writeRelocation(uint8_t *Loc, uint64_t V) {
uint32_t Instr = read32<E>(Loc); uint32_t Instr = read32<E>(Loc);
uint32_t Mask = 0xffffffff >> (32 - BSIZE); uint32_t Mask = 0xffffffff >> (32 - BSIZE);
uint32_t Data = (Instr & ~Mask) | ((V >> SHIFT) & Mask); uint32_t Data = (Instr & ~Mask) | ((V >> SHIFT) & Mask);
@ -176,9 +176,9 @@ template <class ELFT> void MIPS<ELFT>::writePltHeader(uint8_t *Buf) const {
write32<E>(Buf + 28, 0x2718fffe); // subu $24, $24, 2 write32<E>(Buf + 28, 0x2718fffe); // subu $24, $24, 2
uint64_t GotPlt = InX::GotPlt->getVA(); uint64_t GotPlt = InX::GotPlt->getVA();
writeRelocation<E, 16, 16>(Buf, R_MIPS_HI16, GotPlt + 0x8000); writeRelocation<E, 16, 16>(Buf, GotPlt + 0x8000);
writeRelocation<E, 16, 0>(Buf + 4, R_MIPS_LO16, GotPlt); writeRelocation<E, 16, 0>(Buf + 4, GotPlt);
writeRelocation<E, 16, 0>(Buf + 8, R_MIPS_LO16, GotPlt); writeRelocation<E, 16, 0>(Buf + 8, GotPlt);
} }
template <class ELFT> template <class ELFT>
@ -191,9 +191,9 @@ void MIPS<ELFT>::writePlt(uint8_t *Buf, uint64_t GotPltEntryAddr,
// jr $25 // jr $25
write32<E>(Buf + 8, isMipsR6<ELFT>() ? 0x03200009 : 0x03200008); write32<E>(Buf + 8, isMipsR6<ELFT>() ? 0x03200009 : 0x03200008);
write32<E>(Buf + 12, 0x25f80000); // addiu $24, $15, %lo(.got.plt entry) write32<E>(Buf + 12, 0x25f80000); // addiu $24, $15, %lo(.got.plt entry)
writeRelocation<E, 16, 16>(Buf, R_MIPS_HI16, GotPltEntryAddr + 0x8000); writeRelocation<E, 16, 16>(Buf, GotPltEntryAddr + 0x8000);
writeRelocation<E, 16, 0>(Buf + 4, R_MIPS_LO16, GotPltEntryAddr); writeRelocation<E, 16, 0>(Buf + 4, GotPltEntryAddr);
writeRelocation<E, 16, 0>(Buf + 12, R_MIPS_LO16, GotPltEntryAddr); writeRelocation<E, 16, 0>(Buf + 12, GotPltEntryAddr);
} }
template <class ELFT> template <class ELFT>
@ -312,17 +312,17 @@ void MIPS<ELFT>::relocateOne(uint8_t *Loc, uint32_t Type, uint64_t Val) const {
write64<E>(Loc, Val); write64<E>(Loc, Val);
break; break;
case R_MIPS_26: case R_MIPS_26:
writeRelocation<E, 26, 2>(Loc, Type, Val); writeRelocation<E, 26, 2>(Loc, Val);
break; break;
case R_MIPS_GOT16: case R_MIPS_GOT16:
// The R_MIPS_GOT16 relocation's value in "relocatable" linking mode // The R_MIPS_GOT16 relocation's value in "relocatable" linking mode
// is updated addend (not a GOT index). In that case write high 16 bits // is updated addend (not a GOT index). In that case write high 16 bits
// to store a correct addend value. // to store a correct addend value.
if (Config->Relocatable) if (Config->Relocatable)
writeRelocation<E, 16, 16>(Loc, Type, Val + 0x8000); writeRelocation<E, 16, 16>(Loc, Val + 0x8000);
else { else {
checkInt<16>(Loc, Val, Type); checkInt<16>(Loc, Val, Type);
writeRelocation<E, 16, 0>(Loc, Type, Val); writeRelocation<E, 16, 0>(Loc, Val);
} }
break; break;
case R_MIPS_GOT_DISP: case R_MIPS_GOT_DISP:
@ -341,7 +341,7 @@ void MIPS<ELFT>::relocateOne(uint8_t *Loc, uint32_t Type, uint64_t Val) const {
case R_MIPS_TLS_DTPREL_LO16: case R_MIPS_TLS_DTPREL_LO16:
case R_MIPS_TLS_GOTTPREL: case R_MIPS_TLS_GOTTPREL:
case R_MIPS_TLS_TPREL_LO16: case R_MIPS_TLS_TPREL_LO16:
writeRelocation<E, 16, 0>(Loc, Type, Val); writeRelocation<E, 16, 0>(Loc, Val);
break; break;
case R_MIPS_CALL_HI16: case R_MIPS_CALL_HI16:
case R_MIPS_GOT_HI16: case R_MIPS_GOT_HI16:
@ -349,13 +349,13 @@ void MIPS<ELFT>::relocateOne(uint8_t *Loc, uint32_t Type, uint64_t Val) const {
case R_MIPS_PCHI16: case R_MIPS_PCHI16:
case R_MIPS_TLS_DTPREL_HI16: case R_MIPS_TLS_DTPREL_HI16:
case R_MIPS_TLS_TPREL_HI16: case R_MIPS_TLS_TPREL_HI16:
writeRelocation<E, 16, 16>(Loc, Type, Val + 0x8000); writeRelocation<E, 16, 16>(Loc, Val + 0x8000);
break; break;
case R_MIPS_HIGHER: case R_MIPS_HIGHER:
writeRelocation<E, 16, 32>(Loc, Type, Val + 0x80008000); writeRelocation<E, 16, 32>(Loc, Val + 0x80008000);
break; break;
case R_MIPS_HIGHEST: case R_MIPS_HIGHEST:
writeRelocation<E, 16, 48>(Loc, Type, Val + 0x800080008000); writeRelocation<E, 16, 48>(Loc, Val + 0x800080008000);
break; break;
case R_MIPS_JALR: case R_MIPS_JALR:
// Ignore this optimization relocation for now // Ignore this optimization relocation for now
@ -363,25 +363,25 @@ void MIPS<ELFT>::relocateOne(uint8_t *Loc, uint32_t Type, uint64_t Val) const {
case R_MIPS_PC16: case R_MIPS_PC16:
checkAlignment<4>(Loc, Val, Type); checkAlignment<4>(Loc, Val, Type);
checkInt<18>(Loc, Val, Type); checkInt<18>(Loc, Val, Type);
writeRelocation<E, 16, 2>(Loc, Type, Val); writeRelocation<E, 16, 2>(Loc, Val);
break; break;
case R_MIPS_PC19_S2: case R_MIPS_PC19_S2:
checkAlignment<4>(Loc, Val, Type); checkAlignment<4>(Loc, Val, Type);
checkInt<21>(Loc, Val, Type); checkInt<21>(Loc, Val, Type);
writeRelocation<E, 19, 2>(Loc, Type, Val); writeRelocation<E, 19, 2>(Loc, Val);
break; break;
case R_MIPS_PC21_S2: case R_MIPS_PC21_S2:
checkAlignment<4>(Loc, Val, Type); checkAlignment<4>(Loc, Val, Type);
checkInt<23>(Loc, Val, Type); checkInt<23>(Loc, Val, Type);
writeRelocation<E, 21, 2>(Loc, Type, Val); writeRelocation<E, 21, 2>(Loc, Val);
break; break;
case R_MIPS_PC26_S2: case R_MIPS_PC26_S2:
checkAlignment<4>(Loc, Val, Type); checkAlignment<4>(Loc, Val, Type);
checkInt<28>(Loc, Val, Type); checkInt<28>(Loc, Val, Type);
writeRelocation<E, 26, 2>(Loc, Type, Val); writeRelocation<E, 26, 2>(Loc, Val);
break; break;
case R_MIPS_PC32: case R_MIPS_PC32:
writeRelocation<E, 32, 0>(Loc, Type, Val); writeRelocation<E, 32, 0>(Loc, Val);
break; break;
default: default:
error(getErrorLocation(Loc) + "unrecognized reloc " + Twine(Type)); error(getErrorLocation(Loc) + "unrecognized reloc " + Twine(Type));