|  | // Inferno libmach/obj.h | 
|  | // http://code.google.com/p/inferno-os/source/browse/utils/libmach/obj.h | 
|  | // | 
|  | // 	Copyright © 1994-1999 Lucent Technologies Inc. | 
|  | // 	Power PC support Copyright © 1995-2004 C H Forsyth (forsyth@terzarima.net). | 
|  | // 	Portions Copyright © 1997-1999 Vita Nuova Limited. | 
|  | // 	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com). | 
|  | // 	Revisions Copyright © 2000-2004 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. | 
|  |  | 
|  | /* | 
|  | * obj.h -- defs for dealing with object files | 
|  | */ | 
|  |  | 
|  | typedef enum Kind		/* variable defs and references in obj */ | 
|  | { | 
|  | aNone,			/* we don't care about this prog */ | 
|  | aName,			/* introduces a name */ | 
|  | aText,			/* starts a function */ | 
|  | aData,			/* references to a global object */ | 
|  | } Kind; | 
|  |  | 
|  | typedef struct	Prog	Prog; | 
|  |  | 
|  | struct Prog		/* info from .$O files */ | 
|  | { | 
|  | Kind	kind;		/* what kind of symbol */ | 
|  | char	type;		/* type of the symbol: ie, 'T', 'a', etc. */ | 
|  | char	sym;		/* index of symbol's name */ | 
|  | char	*id;		/* name for the symbol, if it introduces one */ | 
|  | uint	sig;		/* type signature for symbol */ | 
|  | }; | 
|  |  | 
|  | #define UNKNOWN	'?' | 
|  | void		_offset(int, vlong); |