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Pass a const pointer to getImplicitAddend. NFC. 

llvm-svn: 265143
This commit is contained in:
Rafael Espindola 2016-04-01 14:36:09 +00:00
parent 31d2ada6d5
commit 666625b78c
2 changed files with 10 additions and 8 deletions
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16
lld/ELF/Target.cpp
View File

@ -70,7 +70,7 @@ namespace {
class X86TargetInfo final : public TargetInfo {
public:
X86TargetInfo();
uint64_t getImplicitAddend(uint8_t *Buf, uint32_t Type) const override;
uint64_t getImplicitAddend(const uint8_t *Buf, uint32_t Type) const override;
void writeGotPltHeader(uint8_t *Buf) const override;
uint32_t getDynRel(uint32_t Type) const override;
uint32_t getTlsGotRel(uint32_t Type) const override;
@ -192,7 +192,7 @@ public:
template <class ELFT> class MipsTargetInfo final : public TargetInfo {
public:
MipsTargetInfo();
uint64_t getImplicitAddend(uint8_t *Buf, uint32_t Type) const override;
uint64_t getImplicitAddend(const uint8_t *Buf, uint32_t Type) const override;
uint32_t getDynRel(uint32_t Type) const override;
void writeGotPlt(uint8_t *Buf, uint64_t Plt) const override;
void writePltZero(uint8_t *Buf) const override;
@ -242,7 +242,8 @@ TargetInfo *createTarget() {
TargetInfo::~TargetInfo() {}
uint64_t TargetInfo::getImplicitAddend(uint8_t *Buf, uint32_t Type) const {
uint64_t TargetInfo::getImplicitAddend(const uint8_t *Buf,
uint32_t Type) const {
return 0;
}
@ -521,7 +522,8 @@ bool X86TargetInfo::refersToGotEntry(uint32_t Type) const {
return Type == R_386_GOT32;
}
uint64_t X86TargetInfo::getImplicitAddend(uint8_t *Buf, uint32_t Type) const {
uint64_t X86TargetInfo::getImplicitAddend(const uint8_t *Buf,
uint32_t Type) const {
switch (Type) {
default:
return 0;
@ -1639,7 +1641,7 @@ void MipsTargetInfo<ELFT>::writeGotPlt(uint8_t *Buf, uint64_t Plt) const {
static uint16_t mipsHigh(uint64_t V) { return (V + 0x8000) >> 16; }
template <endianness E, uint8_t BSIZE, uint8_t SHIFT>
static int64_t getPcRelocAddend(uint8_t *Loc) {
static int64_t getPcRelocAddend(const uint8_t *Loc) {
uint32_t Instr = read32<E>(Loc);
uint32_t Mask = 0xffffffff >> (32 - BSIZE);
return SignExtend64<BSIZE + SHIFT>((Instr & Mask) << SHIFT);
@ -1669,7 +1671,7 @@ static void writeMipsLo16(uint8_t *Loc, uint64_t V) {
write32<E>(Loc, (Instr & 0xffff0000) | (V & 0xffff));
}
template <endianness E> static int16_t readSignedLo16(uint8_t *Loc) {
template <endianness E> static int16_t readSignedLo16(const uint8_t *Loc) {
return SignExtend32<16>(read32<E>(Loc) & 0xffff);
}
@ -1764,7 +1766,7 @@ bool MipsTargetInfo<ELFT>::needsThunk(uint32_t Type, const InputFile &File,
}
template <class ELFT>
uint64_t MipsTargetInfo<ELFT>::getImplicitAddend(uint8_t *Buf,
uint64_t MipsTargetInfo<ELFT>::getImplicitAddend(const uint8_t *Buf,
uint32_t Type) const {
const endianness E = ELFT::TargetEndianness;
switch (Type) {

2
lld/ELF/Target.h
View File

@ -32,7 +32,7 @@ public:
virtual void writeGotHeader(uint8_t *Buf) const {}
virtual void writeGotPltHeader(uint8_t *Buf) const {}
virtual void writeGotPlt(uint8_t *Buf, uint64_t Plt) const {};
virtual uint64_t getImplicitAddend(uint8_t *Buf, uint32_t Type) const;
virtual uint64_t getImplicitAddend(const uint8_t *Buf, uint32_t Type) const;
// If lazy binding is supported, the first entry of the PLT has code
// to call the dynamic linker to resolve PLT entries the first time