1// Derived from Inferno utils/6l/l.h and related files.
2// https://bitbucket.org/inferno-os/inferno-os/src/default/utils/6l/l.h
3//
4//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
5//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
6//	Portions Copyright © 1997-1999 Vita Nuova Limited
7//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
8//	Portions Copyright © 2004,2006 Bruce Ellis
9//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
10//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
11//	Portions Copyright © 2009 The Go Authors. All rights reserved.
12//
13// Permission is hereby granted, free of charge, to any person obtaining a copy
14// of this software and associated documentation files (the "Software"), to deal
15// in the Software without restriction, including without limitation the rights
16// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
17// copies of the Software, and to permit persons to whom the Software is
18// furnished to do so, subject to the following conditions:
19//
20// The above copyright notice and this permission notice shall be included in
21// all copies or substantial portions of the Software.
22//
23// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
26// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
28// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
29// THE SOFTWARE.
30
31package objabi
32
33// A SymKind describes the kind of memory represented by a symbol.
34type SymKind uint8
35
36// Defined SymKind values.
37// These are used to index into cmd/link/internal/sym/AbiSymKindToSymKind
38//
39// TODO(rsc): Give idiomatic Go names.
40//go:generate stringer -type=SymKind
41const (
42	// An otherwise invalid zero value for the type
43	Sxxx SymKind = iota
44	// Executable instructions
45	STEXT
46	// Read only static data
47	SRODATA
48	// Static data that does not contain any pointers
49	SNOPTRDATA
50	// Static data
51	SDATA
52	// Statically data that is initially all 0s
53	SBSS
54	// Statically data that is initially all 0s and does not contain pointers
55	SNOPTRBSS
56	// Thread-local data that is initially all 0s
57	STLSBSS
58	// Debugging data
59	SDWARFINFO
60	SDWARFRANGE
61	SDWARFLOC
62	SDWARFLINES
63	// ABI alias. An ABI alias symbol is an empty symbol with a
64	// single relocation with 0 size that references the native
65	// function implementation symbol.
66	//
67	// TODO(austin): Remove this and all uses once the compiler
68	// generates real ABI wrappers rather than symbol aliases.
69	SABIALIAS
70	// Coverage instrumentation counter for libfuzzer.
71	SLIBFUZZER_EXTRA_COUNTER
72	// Update cmd/link/internal/sym/AbiSymKindToSymKind for new SymKind values.
73
74)
75