type MachoHdr … type MachoSect … type MachoSeg … type MachoPlatformLoad … type MachoLoad … type MachoPlatform … const INITIAL_MACHO_HEADR … const MACHO_CPU_AMD64 … const MACHO_CPU_386 … const MACHO_SUBCPU_X86 … const MACHO_CPU_ARM … const MACHO_SUBCPU_ARM … const MACHO_SUBCPU_ARMV7 … const MACHO_CPU_ARM64 … const MACHO_SUBCPU_ARM64_ALL … const MACHO_SUBCPU_ARM64_V8 … const MACHO_SUBCPU_ARM64E … const MACHO32SYMSIZE … const MACHO64SYMSIZE … const MACHO_X86_64_RELOC_UNSIGNED … const MACHO_X86_64_RELOC_SIGNED … const MACHO_X86_64_RELOC_BRANCH … const MACHO_X86_64_RELOC_GOT_LOAD … const MACHO_X86_64_RELOC_GOT … const MACHO_X86_64_RELOC_SUBTRACTOR … const MACHO_X86_64_RELOC_SIGNED_1 … const MACHO_X86_64_RELOC_SIGNED_2 … const MACHO_X86_64_RELOC_SIGNED_4 … const MACHO_ARM_RELOC_VANILLA … const MACHO_ARM_RELOC_PAIR … const MACHO_ARM_RELOC_SECTDIFF … const MACHO_ARM_RELOC_BR24 … const MACHO_ARM64_RELOC_UNSIGNED … const MACHO_ARM64_RELOC_BRANCH26 … const MACHO_ARM64_RELOC_PAGE21 … const MACHO_ARM64_RELOC_PAGEOFF12 … const MACHO_ARM64_RELOC_GOT_LOAD_PAGE21 … const MACHO_ARM64_RELOC_GOT_LOAD_PAGEOFF12 … const MACHO_ARM64_RELOC_ADDEND … const MACHO_GENERIC_RELOC_VANILLA … const MACHO_FAKE_GOTPCREL … const MH_MAGIC … const MH_MAGIC_64 … const MH_OBJECT … const MH_EXECUTE … const MH_NOUNDEFS … const MH_DYLDLINK … const MH_PIE … const S_REGULAR … const S_ZEROFILL … const S_NON_LAZY_SYMBOL_POINTERS … const S_SYMBOL_STUBS … const S_MOD_INIT_FUNC_POINTERS … const S_ATTR_PURE_INSTRUCTIONS … const S_ATTR_DEBUG … const S_ATTR_SOME_INSTRUCTIONS … const PLATFORM_MACOS … const PLATFORM_IOS … const PLATFORM_TVOS … const PLATFORM_WATCHOS … const PLATFORM_BRIDGEOS … const PLATFORM_MACCATALYST … const REBASE_TYPE_POINTER … const REBASE_TYPE_TEXT_ABSOLUTE32 … const REBASE_TYPE_TEXT_PCREL32 … const REBASE_OPCODE_MASK … const REBASE_IMMEDIATE_MASK … const REBASE_OPCODE_DONE … const REBASE_OPCODE_SET_TYPE_IMM … const REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB … const REBASE_OPCODE_ADD_ADDR_ULEB … const REBASE_OPCODE_ADD_ADDR_IMM_SCALED … const REBASE_OPCODE_DO_REBASE_IMM_TIMES … const REBASE_OPCODE_DO_REBASE_ULEB_TIMES … const REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB … const REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB … const BIND_TYPE_POINTER … const BIND_TYPE_TEXT_ABSOLUTE32 … const BIND_TYPE_TEXT_PCREL32 … const BIND_SPECIAL_DYLIB_SELF … const BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE … const BIND_SPECIAL_DYLIB_FLAT_LOOKUP … const BIND_SPECIAL_DYLIB_WEAK_LOOKUP … const BIND_OPCODE_MASK … const BIND_IMMEDIATE_MASK … const BIND_OPCODE_DONE … const BIND_OPCODE_SET_DYLIB_ORDINAL_IMM … const BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB … const BIND_OPCODE_SET_DYLIB_SPECIAL_IMM … const BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM … const BIND_OPCODE_SET_TYPE_IMM … const BIND_OPCODE_SET_ADDEND_SLEB … const BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB … const BIND_OPCODE_ADD_ADDR_ULEB … const BIND_OPCODE_DO_BIND … const BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB … const BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED … const BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB … const BIND_OPCODE_THREADED … const BIND_SUBOPCODE_THREADED_SET_BIND_ORDINAL_TABLE_SIZE_ULEB … const BIND_SUBOPCODE_THREADED_APPLY … const machoHeaderSize64 … var machohdr … var load … var machoPlatform … var seg … var nseg … var ndebug … var nsect … const SymKindLocal … const SymKindExtdef … const SymKindUndef … const NumSymKind … var nkind … var sortsym … var nsortsym … var loadBudget … func getMachoHdr() *MachoHdr { … } // Create a new Mach-O load command. ndata is the number of 32-bit words for // the data (not including the load command header). func newMachoLoad(arch *sys.Arch, type_ uint32, ndata uint32) *MachoLoad { … } func newMachoSeg(name string, msect int) *MachoSeg { … } func newMachoSect(seg *MachoSeg, name string, segname string) *MachoSect { … } var dylib … var linkoff … func machowrite(ctxt *Link, arch *sys.Arch, out *OutBuf, linkmode LinkMode) int { … } func (ctxt *Link) domacho() { … } func machoadddynlib(lib string, linkmode LinkMode) { … } func machoshbits(ctxt *Link, mseg *MachoSeg, sect *sym.Section, segname string) { … } func asmbMacho(ctxt *Link) { … } func symkind(ldr *loader.Loader, s loader.Sym) int { … } func collectmachosyms(ctxt *Link) { … } func machosymorder(ctxt *Link) { … } // AddMachoSym adds s to Mach-O symbol table, used in GenSymLate. // Currently only used on ARM64 when external linking. func AddMachoSym(ldr *loader.Loader, s loader.Sym) { … } // machoShouldExport reports whether a symbol needs to be exported. // // When dynamically linking, all non-local variables and plugin-exported // symbols need to be exported. func machoShouldExport(ctxt *Link, ldr *loader.Loader, s loader.Sym) bool { … } func machosymtab(ctxt *Link) { … } func machodysymtab(ctxt *Link, base int64) { … } func doMachoLink(ctxt *Link) int64 { … } func machorelocsect(ctxt *Link, out *OutBuf, sect *sym.Section, syms []loader.Sym) { … } func machoEmitReloc(ctxt *Link) { … } // hostobjMachoPlatform returns the first platform load command found // in the host object, if any. func hostobjMachoPlatform(h *Hostobj) (*MachoPlatformLoad, error) { … } // peekMachoPlatform returns the first LC_VERSION_MIN_* or LC_BUILD_VERSION // load command found in the Mach-O file, if any. func peekMachoPlatform(m *macho.File) (*MachoPlatformLoad, error) { … } type machoRebaseRecord … var machorebase … func MachoAddRebase(s loader.Sym, off int64) { … } type machoBindRecord … var machobind … func MachoAddBind(off int64, targ loader.Sym) { … } // Generate data for the dynamic linker, used in LC_DYLD_INFO_ONLY load command. // See mach-o/loader.h, struct dyld_info_command, for the encoding. // e.g. https://opensource.apple.com/source/xnu/xnu-6153.81.5/EXTERNAL_HEADERS/mach-o/loader.h func machoDyldInfo(ctxt *Link) { … } // machoCodeSigSym creates and returns a symbol for code signature. // The symbol context is left as zeros, which will be generated at the end // (as it depends on the rest of the file). func machoCodeSigSym(ctxt *Link, codeSize int64) loader.Sym { … } // machoCodeSign code-signs Mach-O file fname with an ad-hoc signature. // This is used for updating an external linker generated binary. func machoCodeSign(ctxt *Link, fname string) error { … }
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