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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:23:18 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:23:18 +0000
commit43a123c1ae6613b3efeed291fa552ecd909d3acf (patch)
treefd92518b7024bc74031f78a1cf9e454b65e73665 /src/cmd/internal/objabi/head.go
parentInitial commit. (diff)
downloadgolang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz
golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.zip
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/cmd/internal/objabi/head.go')
-rw-r--r--src/cmd/internal/objabi/head.go109
1 files changed, 109 insertions, 0 deletions
diff --git a/src/cmd/internal/objabi/head.go b/src/cmd/internal/objabi/head.go
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+++ b/src/cmd/internal/objabi/head.go
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+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package objabi
+
+import "fmt"
+
+// HeadType is the executable header type.
+type HeadType uint8
+
+const (
+ Hunknown HeadType = iota
+ Hdarwin
+ Hdragonfly
+ Hfreebsd
+ Hjs
+ Hlinux
+ Hnetbsd
+ Hopenbsd
+ Hplan9
+ Hsolaris
+ Hwindows
+ Haix
+)
+
+func (h *HeadType) Set(s string) error {
+ switch s {
+ case "aix":
+ *h = Haix
+ case "darwin", "ios":
+ *h = Hdarwin
+ case "dragonfly":
+ *h = Hdragonfly
+ case "freebsd":
+ *h = Hfreebsd
+ case "js":
+ *h = Hjs
+ case "linux", "android":
+ *h = Hlinux
+ case "netbsd":
+ *h = Hnetbsd
+ case "openbsd":
+ *h = Hopenbsd
+ case "plan9":
+ *h = Hplan9
+ case "illumos", "solaris":
+ *h = Hsolaris
+ case "windows":
+ *h = Hwindows
+ default:
+ return fmt.Errorf("invalid headtype: %q", s)
+ }
+ return nil
+}
+
+func (h HeadType) String() string {
+ switch h {
+ case Haix:
+ return "aix"
+ case Hdarwin:
+ return "darwin"
+ case Hdragonfly:
+ return "dragonfly"
+ case Hfreebsd:
+ return "freebsd"
+ case Hjs:
+ return "js"
+ case Hlinux:
+ return "linux"
+ case Hnetbsd:
+ return "netbsd"
+ case Hopenbsd:
+ return "openbsd"
+ case Hplan9:
+ return "plan9"
+ case Hsolaris:
+ return "solaris"
+ case Hwindows:
+ return "windows"
+ }
+ return fmt.Sprintf("HeadType(%d)", h)
+}