diff options
Diffstat (limited to 'lld/lib')
| -rw-r--r-- | lld/lib/ReaderWriter/MachO/ArchHandler_arm.cpp | 11 | ||||
| -rw-r--r-- | lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp | 7 |
2 files changed, 11 insertions, 7 deletions
diff --git a/lld/lib/ReaderWriter/MachO/ArchHandler_arm.cpp b/lld/lib/ReaderWriter/MachO/ArchHandler_arm.cpp index 16088589b14..963097d3d3f 100644 --- a/lld/lib/ReaderWriter/MachO/ArchHandler_arm.cpp +++ b/lld/lib/ReaderWriter/MachO/ArchHandler_arm.cpp @@ -185,8 +185,8 @@ const ArchHandler::StubInfo ArchHandler_arm::_sStubInfoArmPIC = { 0x00, 0xF0, 0x9C, 0xE5, // ldr pc, [ip] 0x00, 0x00, 0x00, 0x00, // L1: .long fFastStubGOTAtom - (helper+16) 0x00, 0x00, 0x00, 0x00 }, // L2: .long dyld_stub_binder - (helper+28) - { Reference::KindArch::ARM, delta32, 28, 0 }, - { Reference::KindArch::ARM, delta32, 32, 0 } + { Reference::KindArch::ARM, delta32, 28, 0xC }, + { Reference::KindArch::ARM, delta32, 32, 0x04 } }; const ArchHandler::StubInfo &ArchHandler_arm::stubInfo() { @@ -548,7 +548,7 @@ ArchHandler_arm::getPairReferenceInfo(const normalized::Relocation &reloc1, "subtrahend label is not in atom")); *kind = delta32; value = clearThumbBit(instruction, *target); - *addend = value - (toAddress - fromAddress); + *addend = (int32_t)(value - (toAddress - fixupAddress)); } else if (funcRel) { toAddress = reloc1.value; fromAddress = reloc2.value; @@ -618,7 +618,6 @@ void ArchHandler_arm::applyFixupFinal(const Reference &ref, uint8_t *location, assert(ref.kindArch() == Reference::KindArch::ARM); int32_t *loc32 = reinterpret_cast<int32_t *>(location); int32_t displacement; - // FIXME: these writes may need a swap. switch (ref.kindValue()) { case thumb_b22: // FIXME @@ -652,10 +651,10 @@ void ArchHandler_arm::applyFixupFinal(const Reference &ref, uint8_t *location, // FIXME break; case pointer32: - // FIXME + write32(*loc32, _swap, targetAddress + ref.addend()); break; case delta32: - // FIXME + write32(*loc32, _swap, targetAddress - fixupAddress + ref.addend()); break; case lazyPointer: case lazyImmediateLocation: diff --git a/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp b/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp index 17dc4701ca1..9879e2d04ed 100644 --- a/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp +++ b/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp @@ -951,7 +951,12 @@ void Util::addRebaseAndBindingInfo(const lld::File &atomFile, } uint32_t Util::fileFlags() { - return 0; //FIX ME + // FIXME: these need to determined at runtime. + if (_context.outputMachOType() == MH_OBJECT) { + return MH_SUBSECTIONS_VIA_SYMBOLS; + } else { + return MH_DYLDLINK | MH_NOUNDEFS | MH_TWOLEVEL; + } } } // end anonymous namespace |
