annotate dynodump/_dynodump.h @ 4745:0c54de4c4b9d

Resolve the unregistered-CCL-programs-get-garbage-collected problem correctly src/ChangeLog addition: 2009-11-15 Aidan Kehoe <kehoea@parhasard.net> * mule-ccl.c (CCL_CALL_FOR_MAP_INSTRUCTION): Assert that we always have a symbol in this macro. (setup_ccl_program): Ensure we're not allocating unreachable memory in this function; all symbols must have been resolved in a given CCL program before this function is called. (find_ccl_program): New function, return a CCL program with all its symbols resolved if it is valid (possibly allocating memory), Qnil otherwise. (get_ccl_program): New function, exported to other files; call find_ccl_program, and error if it gives nil. (Fccl_program_p): Call find_ccl_program from this function instead of implementing the bulk of it here. (Fccl_execute): Call get_ccl_program instead of implementing the bulk of it here. (Fccl_execute_on_string): Ditto. * mule-ccl.h (Vfont_ccl_encoder_alist): Remove this declaration, it hasn't been used in years. (get_ccl_program): Declare this function. * mule-coding.c (ccl_putprop): Use get_ccl_program on any specified encode or decode CCL program property. (fixed_width_putprop): Ditto. * mule-charset.c (Fmake_charset): Use get_ccl_program on any specified ccl-program. (Fset_charset_ccl_program): Ditto.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 15 Nov 2009 16:53:14 +0000
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1 /*
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2 * Copyright (c) 1995 by Sun Microsystems, Inc.
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3 * All rights reserved.
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4 *
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5 * This source code is a product of Sun Microsystems, Inc. and is provided
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6 * for unrestricted use provided that this legend is included on all tape
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7 * media and as a part of the software program in whole or part. Users
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8 * may copy or modify this source code without charge, but are not authorized
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9 * to license or distribute it to anyone else except as part of a product or
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10 * program developed by the user.
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11 *
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12 * THIS PROGRAM CONTAINS SOURCE CODE COPYRIGHTED BY SUN MICROSYSTEMS, INC.
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13 * SUN MICROSYSTEMS, INC., MAKES NO REPRESENTATIONS ABOUT THE SUITABLITY
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14 * OF SUCH SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT
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15 * EXPRESS OR IMPLIED WARRANTY OF ANY KIND. SUN MICROSYSTEMS, INC. DISCLAIMS
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16 * ALL WARRANTIES WITH REGARD TO SUCH SOURCE CODE, INCLUDING ALL IMPLIED
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17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN
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18 * NO EVENT SHALL SUN MICROSYSTEMS, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT,
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19 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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20 * FROM USE OF SUCH SOURCE CODE, REGARDLESS OF THE THEORY OF LIABILITY.
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21 *
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22 * This source code is provided with no support and without any obligation on
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23 * the part of Sun Microsystems, Inc. to assist in its use, correction,
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24 * modification or enhancement.
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25 *
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26 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
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27 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS
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28 * SOURCE CODE OR ANY PART THEREOF.
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29 *
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30 * Sun Microsystems, Inc.
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31 * 2550 Garcia Avenue
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32 * Mountain View, California 94043
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33 */
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34
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35 #pragma ident "@(#) $Id: _dynodump.h,v 1.3 1997/05/29 04:22:29 steve Exp $ - SMI"
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36
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37 #ifndef _DYNODUMP_DOT_H
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38 #define _DYNODUMP_DOT_H
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39
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40 #include <libelf.h>
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41 #include "machdep.h"
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42
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43 /* General rounding macro */
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44 #define S_ROUND(x, a) (((int)(x) + (((int)(a) ? (int)(a) : 1) - 1)) & \
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45 ~(((int)(a) ? (int)(a) : 1) - 1))
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46
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47 /*
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48 * Define a cache structure that is used to retain all elf section information.
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49 */
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50 typedef struct cache {
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51 Elf_Scn *c_scn;
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52 Shdr *c_shdr;
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53 Elf_Data *c_data;
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54 char *c_name;
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55 } Cache;
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56
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57 /*
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58 * Define any local prototypes.
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59 */
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60 extern void update_dynamic(Cache *);
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61 extern void update_reloc(Cache *, Cache *, Cache *, Cache *, Half shnum);
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62 extern void update_sym(Cache *, Cache *, Addr);
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63 extern void dynodump_uninit(void);
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64
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65 #endif