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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"cmd/internal/obj"
"cmd/internal/obj/x86"
)
import "cmd/internal/gc"
var thechar int = '6'
var thestring string = "amd64"
var thelinkarch *obj.LinkArch = &x86.Linkamd64
func linkarchinit() {
if obj.Getgoarch() == "amd64p32" {
thelinkarch = &x86.Linkamd64p32
gc.Thearch.Thelinkarch = thelinkarch
thestring = "amd64p32"
gc.Thearch.Thestring = "amd64p32"
}
}
var MAXWIDTH int64 = 1 << 50
var addptr int = x86.AADDQ
var movptr int = x86.AMOVQ
var leaptr int = x86.ALEAQ
var cmpptr int = x86.ACMPQ
/*
* go declares several platform-specific type aliases:
* int, uint, float, and uintptr
*/
var typedefs = []gc.Typedef{
gc.Typedef{"int", gc.TINT, gc.TINT64},
gc.Typedef{"uint", gc.TUINT, gc.TUINT64},
gc.Typedef{"uintptr", gc.TUINTPTR, gc.TUINT64},
}
func betypeinit() {
gc.Widthptr = 8
gc.Widthint = 8
gc.Widthreg = 8
if obj.Getgoarch() == "amd64p32" {
gc.Widthptr = 4
gc.Widthint = 4
addptr = x86.AADDL
movptr = x86.AMOVL
leaptr = x86.ALEAL
cmpptr = x86.ACMPL
typedefs[0].Sameas = gc.TINT32
typedefs[1].Sameas = gc.TUINT32
typedefs[2].Sameas = gc.TUINT32
}
}
func main() {
gc.Thearch.Thechar = thechar
gc.Thearch.Thestring = thestring
gc.Thearch.Thelinkarch = thelinkarch
gc.Thearch.Typedefs = typedefs
gc.Thearch.REGSP = x86.REGSP
gc.Thearch.REGCTXT = x86.REGCTXT
gc.Thearch.MAXWIDTH = MAXWIDTH
gc.Thearch.Anyregalloc = anyregalloc
gc.Thearch.Betypeinit = betypeinit
gc.Thearch.Bgen = bgen
gc.Thearch.Cgen = cgen
gc.Thearch.Cgen_call = cgen_call
gc.Thearch.Cgen_callinter = cgen_callinter
gc.Thearch.Cgen_ret = cgen_ret
gc.Thearch.Clearfat = clearfat
gc.Thearch.Defframe = defframe
gc.Thearch.Excise = excise
gc.Thearch.Expandchecks = expandchecks
gc.Thearch.Gclean = gclean
gc.Thearch.Ginit = ginit
gc.Thearch.Gins = gins
gc.Thearch.Ginscall = ginscall
gc.Thearch.Igen = igen
gc.Thearch.Linkarchinit = linkarchinit
gc.Thearch.Peep = peep
gc.Thearch.Proginfo = proginfo
gc.Thearch.Regalloc = regalloc
gc.Thearch.Regfree = regfree
gc.Thearch.Regtyp = regtyp
gc.Thearch.Sameaddr = sameaddr
gc.Thearch.Smallindir = smallindir
gc.Thearch.Stackaddr = stackaddr
gc.Thearch.Excludedregs = excludedregs
gc.Thearch.RtoB = RtoB
gc.Thearch.FtoB = FtoB
gc.Thearch.BtoR = BtoR
gc.Thearch.BtoF = BtoF
gc.Thearch.Optoas = optoas
gc.Thearch.Doregbits = doregbits
gc.Thearch.Regnames = regnames
gc.Main()
gc.Exit(0)
}
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