Source file src/pkg/cmd/compile/internal/amd64/galign.go

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	package amd64
     6	
     7	import (
     8		"cmd/compile/internal/gc"
     9		"cmd/internal/obj/x86"
    10		"cmd/internal/objabi"
    11	)
    12	
    13	var leaptr = x86.ALEAQ
    14	
    15	func Init(arch *gc.Arch) {
    16		arch.LinkArch = &x86.Linkamd64
    17		if objabi.GOARCH == "amd64p32" {
    18			arch.LinkArch = &x86.Linkamd64p32
    19			leaptr = x86.ALEAL
    20		}
    21		arch.REGSP = x86.REGSP
    22		arch.MAXWIDTH = 1 << 50
    23	
    24		arch.ZeroRange = zerorange
    25		arch.ZeroAuto = zeroAuto
    26		arch.Ginsnop = ginsnop
    27		arch.Ginsnopdefer = ginsnop
    28	
    29		arch.SSAMarkMoves = ssaMarkMoves
    30		arch.SSAGenValue = ssaGenValue
    31		arch.SSAGenBlock = ssaGenBlock
    32	}
    33	

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