Relocations[Fragment->getParent()].push_back(MRE);
}
- static bool getARMFixupKindMachOInfo(unsigned Kind, bool &Is24BitBranch,
+ static bool getARMFixupKindMachOInfo(unsigned Kind, unsigned &RelocType,
unsigned &Log2Size) {
- Is24BitBranch = false;
+ RelocType = unsigned(macho::RIT_Vanilla);
Log2Size = ~0U;
switch (Kind) {
case ARM::fixup_arm_pcrel_10:
case ARM::fixup_arm_adr_pcrel_12:
case ARM::fixup_arm_branch:
- Is24BitBranch = true;
+ RelocType = unsigned(macho::RIT_ARM_Branch24Bit);
// Report as 'long', even though that is not quite accurate.
Log2Size = llvm::Log2_32(4);
return true;
// Handle Thumb branches.
case ARM::fixup_arm_thumb_br:
+ RelocType = unsigned(macho::RIT_ARM_ThumbBranch22Bit);
Log2Size = llvm::Log2_32(2);
return true;
case ARM::fixup_arm_thumb_bl:
+ RelocType = unsigned(macho::RIT_ARM_ThumbBranch32Bit);
Log2Size = llvm::Log2_32(4);
return true;
case ARM::fixup_arm_thumb_blx:
+ RelocType = unsigned(macho::RIT_ARM_ThumbBranch22Bit);
// Report as 'long', even though that is not quite accurate.
Log2Size = llvm::Log2_32(4);
return true;
MCValue Target, uint64_t &FixedValue) {
unsigned IsPCRel = isFixupKindPCRel(Asm, Fixup.getKind());
unsigned Log2Size;
- bool Is24BitBranch;
- if (!getARMFixupKindMachOInfo(Fixup.getKind(), Is24BitBranch, Log2Size)) {
+ unsigned RelocType = macho::RIT_Vanilla;
+ if (!getARMFixupKindMachOInfo(Fixup.getKind(), RelocType, Log2Size)) {
report_fatal_error("unknown ARM fixup kind!");
return;
}
//
// Is this right for ARM?
uint32_t Offset = Target.getConstant();
- if (IsPCRel && !Is24BitBranch)
+ if (IsPCRel && RelocType == macho::RIT_Vanilla)
Offset += 1 << Log2Size;
if (Offset && SD && !doesSymbolRequireExternRelocation(SD))
return RecordARMScatteredRelocation(Asm, Layout, Fragment, Fixup,
if (IsPCRel)
FixedValue -= getSectionAddress(Fragment->getParent());
- // Determine the appropriate type based on the fixup kind.
- Type = Is24BitBranch ? (unsigned)macho::RIT_ARM_Branch24Bit :
- (unsigned)macho::RIT_Vanilla;
+ // The type is determined by the fixup kind.
+ Type = RelocType;
}
// struct relocation_info (8 bytes)