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85298173f6
We use the new one everywhere now. Change-Id: Ic9b1314e71e4666500cbf1689bb93839e040682a Reviewed-on: https://go-review.googlesource.com/c/go/+/232982 Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org> Reviewed-by: Than McIntosh <thanm@google.com>
89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
// Inferno utils/5l/obj.c
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// https://bitbucket.org/inferno-os/inferno-os/src/default/utils/5l/obj.c
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//
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// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
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// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
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// Portions Copyright © 1997-1999 Vita Nuova Limited
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// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
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// Portions Copyright © 2004,2006 Bruce Ellis
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// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
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// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
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// Portions Copyright © 2009 The Go Authors. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package s390x
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import (
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"cmd/internal/objabi"
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"cmd/internal/sys"
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"cmd/link/internal/ld"
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)
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func Init() (*sys.Arch, ld.Arch) {
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arch := sys.ArchS390X
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theArch := ld.Arch{
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Funcalign: funcAlign,
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Maxalign: maxAlign,
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Minalign: minAlign,
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Dwarfregsp: dwarfRegSP,
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Dwarfreglr: dwarfRegLR,
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Adddynrel2: adddynrel2,
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Archinit: archinit,
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Archreloc: archreloc,
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Archrelocvariant: archrelocvariant,
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Asmb: asmb,
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Asmb2: asmb2,
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Elfreloc1: elfreloc1,
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Elfsetupplt: elfsetupplt,
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Gentext2: gentext2,
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Machoreloc1: machoreloc1,
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Linuxdynld: "/lib64/ld64.so.1",
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// not relevant for s390x
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Freebsddynld: "XXX",
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Openbsddynld: "XXX",
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Netbsddynld: "XXX",
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Dragonflydynld: "XXX",
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Solarisdynld: "XXX",
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}
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return arch, theArch
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}
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func archinit(ctxt *ld.Link) {
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switch ctxt.HeadType {
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default:
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ld.Exitf("unknown -H option: %v", ctxt.HeadType)
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case objabi.Hlinux: // s390x ELF
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ld.Elfinit(ctxt)
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ld.HEADR = ld.ELFRESERVE
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if *ld.FlagTextAddr == -1 {
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*ld.FlagTextAddr = 0x10000 + int64(ld.HEADR)
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}
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if *ld.FlagRound == -1 {
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*ld.FlagRound = 0x10000
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}
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}
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}
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