Golang ld.Machoinit函數代碼示例

本文整理匯總了Golang中cmd/link/internal/ld.Machoinit函數的典型用法代碼示例。如果您正苦於以下問題：Golang Machoinit函數的具體用法？Golang Machoinit怎麽用？Golang Machoinit使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了Machoinit函數的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: archinit

func archinit() {
	// getgoextlinkenabled is based on GO_EXTLINK_ENABLED when
	// Go was built; see ../../make.bash.
	if ld.Linkmode == ld.LinkAuto && obj.Getgoextlinkenabled() == "0" {
		ld.Linkmode = ld.LinkInternal
	}

	if ld.Buildmode == ld.BuildmodeCArchive || ld.Buildmode == ld.BuildmodeCShared || ld.DynlinkingGo() {
		ld.Linkmode = ld.LinkExternal
	}

	switch ld.HEADTYPE {
	default:
		if ld.Linkmode == ld.LinkAuto {
			ld.Linkmode = ld.LinkInternal
		}
		if ld.Linkmode == ld.LinkExternal && obj.Getgoextlinkenabled() != "1" {
			log.Fatalf("cannot use -linkmode=external with -H %s", ld.Headstr(int(ld.HEADTYPE)))
		}

	case obj.Hlinux,
		obj.Hfreebsd,
		obj.Hnacl,
		obj.Hdarwin:
		break
	}

	switch ld.HEADTYPE {
	default:
		ld.Exitf("unknown -H option: %v", ld.HEADTYPE)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if ld.INITTEXT == -1 {
			ld.INITTEXT = 4128
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}

	case obj.Hlinux, /* arm elf */
		obj.Hfreebsd,
		obj.Hnetbsd,
		obj.Hopenbsd:
		ld.Debug['d'] = 0
		// with dynamic linking
		ld.Elfinit()
		ld.HEADR = ld.ELFRESERVE
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 0x10000 + int64(ld.HEADR)
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}

	case obj.Hnacl:
		ld.Elfinit()
		ld.HEADR = 0x10000
		ld.Funcalign = 16
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 0x20000
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 0x10000
		}

	case obj.Hdarwin: /* apple MACH */
		ld.Debug['w'] = 1 // disable DWARF generation
		ld.Machoinit()
		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 4096 + int64(ld.HEADR)
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}
	}

	if ld.INITDAT != 0 && ld.INITRND != 0 {
		fmt.Printf("warning: -D0x%x is ignored because of -R0x%x\n", uint64(ld.INITDAT), uint32(ld.INITRND))
	}
}

開發者ID:4ad，項目名稱:go，代碼行數:95，代碼來源:obj.go

示例2: archinit

func archinit(ctxt *ld.Link) {
	// getgoextlinkenabled is based on GO_EXTLINK_ENABLED when
	// Go was built; see ../../make.bash.
	if ld.Linkmode == ld.LinkAuto && obj.Getgoextlinkenabled() == "0" {
		ld.Linkmode = ld.LinkInternal
	}

	if ld.Buildmode == ld.BuildmodeCShared || ld.Buildmode == ld.BuildmodePIE || ld.DynlinkingGo() {
		ld.Linkmode = ld.LinkExternal
		got := ld.Linklookup(ctxt, "_GLOBAL_OFFSET_TABLE_", 0)
		got.Type = obj.SDYNIMPORT
		got.Attr |= ld.AttrReachable
	}

	switch ld.HEADTYPE {
	default:
		if ld.Linkmode == ld.LinkAuto {
			ld.Linkmode = ld.LinkInternal
		}
		if ld.Linkmode == ld.LinkExternal && obj.Getgoextlinkenabled() != "1" {
			log.Fatalf("cannot use -linkmode=external with -H %s", ld.Headstr(int(ld.HEADTYPE)))
		}

	case obj.Hdarwin,
		obj.Hfreebsd,
		obj.Hlinux,
		obj.Hnetbsd,
		obj.Hopenbsd,
		obj.Hwindows:
		break
	}

	switch ld.HEADTYPE {
	default:
		ld.Exitf("unknown -H option: %v", ld.HEADTYPE)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + 32
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hdarwin: /* apple MACH */
		ld.Machoinit()

		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hlinux, /* elf32 executable */
		obj.Hfreebsd,
		obj.Hnetbsd,
		obj.Hopenbsd:
		ld.Elfinit(ctxt)

		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x08048000 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hnacl:
		ld.Elfinit(ctxt)
		ld.HEADR = 0x10000
		ld.Funcalign = 32
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x20000
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}

	case obj.Hwindows: /* PE executable */
		ld.Peinit(ctxt)

		ld.HEADR = ld.PEFILEHEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.PEBASE + int64(ld.PESECTHEADR)
//.........這裏部分代碼省略.........

開發者ID:SpiderOak，項目名稱:go，代碼行數:101，代碼來源:obj.go

示例3: archinit

func archinit(ctxt *ld.Link) {
	switch ld.Headtype {
	default:
		ld.Exitf("unknown -H option: %v", ld.Headtype)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hdarwin: /* apple MACH */
		ld.Machoinit()

		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hlinux, /* elf32 executable */
		obj.Hfreebsd,
		obj.Hnetbsd,
		obj.Hopenbsd:
		ld.Elfinit(ctxt)

		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x08048000 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hnacl:
		ld.Elfinit(ctxt)
		ld.HEADR = 0x10000
		ld.Funcalign = 32
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x20000
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}

	case obj.Hwindows, obj.Hwindowsgui: /* PE executable */
		ld.Peinit(ctxt)

		ld.HEADR = ld.PEFILEHEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.PEBASE + int64(ld.PESECTHEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = ld.PESECTALIGN
		}
	}

	if *ld.FlagDataAddr != 0 && *ld.FlagRound != 0 {
		fmt.Printf("warning: -D0x%x is ignored because of -R0x%x\n", uint64(*ld.FlagDataAddr), uint32(*ld.FlagRound))
	}
}

開發者ID:kuangchanglang，項目名稱:go，代碼行數:82，代碼來源:obj.go

示例4: archinit

func archinit() {
	// getgoextlinkenabled is based on GO_EXTLINK_ENABLED when
	// Go was built; see ../../make.bash.
	if ld.Linkmode == ld.LinkAuto && obj.Getgoextlinkenabled() == "0" {
		ld.Linkmode = ld.LinkInternal
	}

	switch ld.HEADTYPE {
	default:
		if ld.Linkmode == ld.LinkAuto {
			ld.Linkmode = ld.LinkInternal
		}
		if ld.Linkmode == ld.LinkExternal && obj.Getgoextlinkenabled() != "1" {
			log.Fatalf("cannot use -linkmode=external with -H %s", ld.Headstr(int(ld.HEADTYPE)))
		}

	case obj.Hdarwin,
		obj.Hfreebsd,
		obj.Hhaiku,
		obj.Hlinux,
		obj.Hnetbsd,
		obj.Hopenbsd,
		obj.Hwindows:
		break
	}

	switch ld.HEADTYPE {
	default:
		ld.Exitf("unknown -H option: %v", ld.HEADTYPE)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if ld.INITTEXT == -1 {
			ld.INITTEXT = 4096 + 32
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}

	case obj.Hdarwin: /* apple MACH */
		ld.Machoinit()

		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 4096 + int64(ld.HEADR)
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}

	case obj.Hlinux, /* elf32 executable */
		obj.Hfreebsd,
		obj.Hhaiku,
		obj.Hnetbsd,
		obj.Hopenbsd:
		ld.Elfinit()

		ld.HEADR = ld.ELFRESERVE
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 0x08048000 + int64(ld.HEADR)
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 4096
		}

	case obj.Hnacl:
		ld.Elfinit()
		ld.HEADR = 0x10000
		ld.Funcalign = 32
		if ld.INITTEXT == -1 {
			ld.INITTEXT = 0x20000
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
			ld.INITRND = 0x10000
		}

	case obj.Hwindows: /* PE executable */
		ld.Peinit()

		ld.HEADR = ld.PEFILEHEADR
		if ld.INITTEXT == -1 {
			ld.INITTEXT = ld.PEBASE + int64(ld.PESECTHEADR)
		}
		if ld.INITDAT == -1 {
			ld.INITDAT = 0
		}
		if ld.INITRND == -1 {
//.........這裏部分代碼省略.........

開發者ID:korli，項目名稱:go，代碼行數:101，代碼來源:obj.go

示例5: archinit

func archinit(ctxt *ld.Link) {
	switch ld.Headtype {
	default:
		ld.Exitf("unknown -H option: %v", ld.Headtype)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hlinux: /* arm64 elf */
		ld.Elfinit(ctxt)
		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x10000 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}

	case obj.Hdarwin: /* apple MACH */
		*ld.FlagW = true // disable DWARF generation
		ld.Machoinit()
		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hnacl:
		ld.Elfinit(ctxt)
		ld.HEADR = 0x10000
		ld.Funcalign = 16
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x20000
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}
	}

	if *ld.FlagDataAddr != 0 && *ld.FlagRound != 0 {
		fmt.Printf("warning: -D0x%x is ignored because of -R0x%x\n", uint64(*ld.FlagDataAddr), uint32(*ld.FlagRound))
	}
}

開發者ID:achanda，項目名稱:go，代碼行數:64，代碼來源:obj.go

示例6: archinit

func archinit(ctxt *ld.Link) {
	// getgoextlinkenabled is based on GO_EXTLINK_ENABLED when
	// Go was built; see ../../make.bash.
	if ld.Linkmode == ld.LinkAuto && obj.Getgoextlinkenabled() == "0" {
		ld.Linkmode = ld.LinkInternal
	}

	// Darwin/arm64 only supports external linking
	if ld.HEADTYPE == obj.Hdarwin {
		ld.Linkmode = ld.LinkExternal
	}

	switch ld.HEADTYPE {
	default:
		if ld.Linkmode == ld.LinkAuto {
			ld.Linkmode = ld.LinkInternal
		}
		if ld.Linkmode == ld.LinkExternal && obj.Getgoextlinkenabled() != "1" {
			log.Fatalf("cannot use -linkmode=external with -H %s", ld.Headstr(int(ld.HEADTYPE)))
		}
	case obj.Hlinux, obj.Hdarwin:
		break
	}

	if ld.Buildmode == ld.BuildmodeCShared || ld.DynlinkingGo() {
		ld.Linkmode = ld.LinkExternal
	}

	switch ld.HEADTYPE {
	default:
		ld.Exitf("unknown -H option: %v", ld.HEADTYPE)

	case obj.Hplan9: /* plan 9 */
		ld.HEADR = 32

		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4128
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hlinux: /* arm64 elf */
		ld.Elfinit(ctxt)
		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x10000 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}

	case obj.Hdarwin: /* apple MACH */
		*ld.FlagW = true // disable DWARF generation
		ld.Machoinit()
		ld.HEADR = ld.INITIAL_MACHO_HEADR
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 4096 + int64(ld.HEADR)
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}

	case obj.Hnacl:
		ld.Elfinit(ctxt)
		ld.HEADR = 0x10000
		ld.Funcalign = 16
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = 0x20000
		}
		if *ld.FlagDataAddr == -1 {
			*ld.FlagDataAddr = 0
		}
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}
	}

	if *ld.FlagDataAddr != 0 && *ld.FlagRound != 0 {
		fmt.Printf("warning: -D0x%x is ignored because of -R0x%x\n", uint64(*ld.FlagDataAddr), uint32(*ld.FlagRound))
	}
}

開發者ID:hurkgu，項目名稱:go，代碼行數:91，代碼來源:obj.go

注：本文中的cmd/link/internal/ld.Machoinit函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。