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Package loadmacho

import "cmd/link/internal/loadmacho"
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Package loadmacho implements a Mach-O file reader.

Constants

const (
    MACHO_X86_64_RELOC_UNSIGNED = 0
    MACHO_X86_64_RELOC_SIGNED   = 1
    MACHO_FAKE_GOTPCREL         = 100
)

TODO(crawshaw): de-duplicate these symbols with cmd/internal/ld 

const (
    N_EXT  = 0x01
    N_TYPE = 0x1e
    N_STAB = 0xe0
)

ldMachoSym.type_ 

const (
    N_WEAK_REF = 0x40
    N_WEAK_DEF = 0x80
)

ldMachoSym.desc 

const (
    LdMachoCpuVax         = 1
    LdMachoCpu68000       = 6
    LdMachoCpu386         = 7
    LdMachoCpuAmd64       = 0x1000007
    LdMachoCpuMips        = 8
    LdMachoCpu98000       = 10
    LdMachoCpuHppa        = 11
    LdMachoCpuArm         = 12
    LdMachoCpu88000       = 13
    LdMachoCpuSparc       = 14
    LdMachoCpu860         = 15
    LdMachoCpuAlpha       = 16
    LdMachoCpuPower       = 18
    LdMachoCmdSegment     = 1
    LdMachoCmdSymtab      = 2
    LdMachoCmdSymseg      = 3
    LdMachoCmdThread      = 4
    LdMachoCmdDysymtab    = 11
    LdMachoCmdSegment64   = 25
    LdMachoFileObject     = 1
    LdMachoFileExecutable = 2
    LdMachoFileFvmlib     = 3
    LdMachoFileCore       = 4
    LdMachoFilePreload    = 5
)

func Load

func Load(arch *sys.Arch, syms *sym.Symbols, f *bio.Reader, pkg string, length int64, pn string) (textp []*sym.Symbol, err error)

Load loads the Mach-O file pn from f. Symbols are written into syms, and a slice of the text symbols is returned.