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/* Data structures for RS/6000 shared libraries, for GDB.
   Copyright (C) 1991-1994, 1996-1997, 2000, 2007-2012 Free Software
   Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* The vmap struct is used to describe the virtual address space of
   the target we are manipulating.  The first entry is always the "exec"
   file.  Subsequent entries correspond to other objects that are
   mapped into the address space of a process created from the "exec" file.
   These are either in response to exec()ing the file, in which case all
   shared libraries are loaded, or a "load" system call, followed by the
   user's issuance of a "load" command.  */

#ifndef XCOFFSOLIB_H
#define XCOFFSOLIB_H

struct vmap
  {
    struct vmap *nxt;		/* ptr to next in chain                 */
    bfd *bfd;			/* BFD for mappable object library      */
    char *name;			/* ptr to object file name              */
    char *member;		/* ptr to member name                   */
    CORE_ADDR tstart;		/* virtual addr where member is mapped  */
    CORE_ADDR tend;		/* virtual upper bound of member        */
    CORE_ADDR tvma;		/* virtual addr of text section in
				   object file */
    CORE_ADDR toffs;		/* offset of text section in object file */
    CORE_ADDR dstart;		/* virtual address of data start        */
    CORE_ADDR dend;		/* virtual address of data end          */
    CORE_ADDR dvma;		/* virtual addr of data section in
				   object file */

    /* This is NULL for the exec-file.  */
    struct objfile *objfile;

    unsigned loaded:1;		/* True if symbols are loaded           */
    unsigned padding:15;
  };


struct vmap_and_bfd
  {
    bfd *pbfd;
    struct vmap *pvmap;
  };

extern struct vmap *vmap;

/* Add symbols for a vmap.  */
extern int vmap_add_symbols (struct vmap *vp);

#endif
n228'>228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
/* funmap.c -- attach names to functions. */

/* Copyright (C) 1988,1989 Free Software Foundation, Inc.

   This file is part of GNU Readline, a library for reading lines
   of text with interactive input and history editing.

   Readline is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 1, or (at your option) any
   later version.

   Readline is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with Readline; see the file COPYING.  If not, write to the Free
   Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */

/* #define STATIC_MALLOC */
#if !defined (STATIC_MALLOC)
extern char *xmalloc (), *xrealloc ();
#else
static char *xmalloc (), *xrealloc ();
#endif /* STATIC_MALLOC */

#if !defined (BUFSIZ)
#include <stdio.h>
#endif /* BUFSIZ */

#include "readline.h"

FUNMAP **funmap = (FUNMAP **)NULL;
static int funmap_size = 0;
static int funmap_entry = 0;

/* After initializing the function map, this is the index of the first
   program specific function. */
int funmap_program_specific_entry_start;

static FUNMAP default_funmap[] = {

  { "abort", rl_abort },
  { "accept-line", rl_newline },
  { "arrow-key-prefix", rl_arrow_keys },
  { "backward-char", rl_backward },
  { "backward-delete-char", rl_rubout },
  { "backward-kill-line", rl_backward_kill_line },
  { "backward-kill-word", rl_backward_kill_word },
  { "backward-word", rl_backward_word },
  { "beginning-of-history", rl_beginning_of_history },
  { "beginning-of-line", rl_beg_of_line },
  { "call-last-kbd-macro", rl_call_last_kbd_macro },
  { "capitalize-word", rl_capitalize_word },
  { "clear-screen", rl_clear_screen },
  { "complete", rl_complete },
  { "delete-char", rl_delete },
  { "digit-argument", rl_digit_argument },
  { "do-lowercase-version", rl_do_lowercase_version },
  { "downcase-word", rl_downcase_word },
  { "dump-functions", rl_dump_functions },
  { "end-kbd-macro", rl_end_kbd_macro },
  { "end-of-history", rl_end_of_history },
  { "end-of-line", rl_end_of_line },
  { "forward-char", rl_forward },
  { "forward-search-history", rl_forward_search_history },
  { "forward-word", rl_forward_word },
  { "kill-line", rl_kill_line },
  { "kill-word", rl_kill_word },
  { "next-history", rl_get_next_history },
  { "possible-completions", rl_possible_completions },
  { "previous-history", rl_get_previous_history },
  { "quoted-insert", rl_quoted_insert },
  { "re-read-init-file", rl_re_read_init_file },
  { "redraw-current-line", rl_refresh_line},
  { "reverse-search-history", rl_reverse_search_history },
  { "revert-line", rl_revert_line },
  { "self-insert", rl_insert },
  { "start-kbd-macro", rl_start_kbd_macro },
  { "tab-insert", rl_tab_insert },
  { "transpose-chars", rl_transpose_chars },
  { "transpose-words", rl_transpose_words },
  { "undo", rl_undo_command },
  { "universal-argument", rl_universal_argument },
  { "unix-line-discard", rl_unix_line_discard },
  { "unix-word-rubout", rl_unix_word_rubout },
  { "upcase-word", rl_upcase_word },
  { "yank", rl_yank },
  { "yank-nth-arg", rl_yank_nth_arg },
  { "yank-pop", rl_yank_pop },

#if defined (VI_MODE)

  { "vi-append-eol", rl_vi_append_eol },
  { "vi-append-mode", rl_vi_append_mode },
  { "vi-arg-digit", rl_vi_arg_digit },
  { "vi-bWord", rl_vi_bWord },
  { "vi-bracktype", rl_vi_bracktype },
  { "vi-bword", rl_vi_bword },
  { "vi-change-case", rl_vi_change_case },
  { "vi-change-char", rl_vi_change_char },
  { "vi-change-to", rl_vi_change_to },
  { "vi-char-search", rl_vi_char_search },
  { "vi-column", rl_vi_column },
  { "vi-comment", rl_vi_comment },
  { "vi-complete", rl_vi_complete },
  { "vi-delete", rl_vi_delete },
  { "vi-delete-to", rl_vi_delete_to },
  { "vi-dosearch", rl_vi_dosearch },
  { "vi-eWord", rl_vi_eWord },
  { "vi-editing-mode", rl_vi_editing_mode },
  { "vi-end-word", rl_vi_end_word },
  { "vi-eof-maybe", rl_vi_eof_maybe },
  { "vi-eword", rl_vi_eword },
  { "vi-fWord", rl_vi_fWord },
  { "vi-first-print", rl_vi_first_print },
  { "vi-fword", rl_vi_fword },
  { "vi-insert-beg", rl_vi_insert_beg },
  { "vi-insertion-mode", rl_vi_insertion_mode },
  { "vi-match", rl_vi_match },
  { "vi-movement-mode", rl_vi_movement_mode },
  { "vi-next-word", rl_vi_next_word },
  { "vi-overstrike", rl_vi_overstrike },
  { "vi-overstrike-delete", rl_vi_overstrike_delete },
  { "vi-prev-word", rl_vi_prev_word },
  { "vi-put", rl_vi_put },
  { "vi-replace, ", rl_vi_replace },
  { "vi-search", rl_vi_search },
  { "vi-search-again", rl_vi_search_again },
  { "vi-subst", rl_vi_subst },
  { "vi-yank-arg", rl_vi_yank_arg },
  { "vi-yank-to", rl_vi_yank_to },

#endif /* VI_MODE */

 {(char *)NULL, (Function *)NULL }
};

rl_add_funmap_entry (name, function)
     char *name;
     Function *function;
{
  if (funmap_entry + 2 >= funmap_size)
    if (!funmap)
      funmap = (FUNMAP **)xmalloc ((funmap_size = 80) * sizeof (FUNMAP *));
    else
      funmap =
	(FUNMAP **)xrealloc (funmap, (funmap_size += 80) * sizeof (FUNMAP *));
  
  funmap[funmap_entry] = (FUNMAP *)xmalloc (sizeof (FUNMAP));
  funmap[funmap_entry]->name = name;
  funmap[funmap_entry]->function = function;

  funmap[++funmap_entry] = (FUNMAP *)NULL;
}

static int funmap_initialized = 0;

/* Make the funmap contain all of the default entries. */
rl_initialize_funmap ()
{
  register int i;

  if (funmap_initialized)
    return;

  for (i = 0; default_funmap[i].name; i++)
    rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function);

  funmap_initialized = 1;
  funmap_program_specific_entry_start = i;
}

/* Stupid comparison routine for qsort () ing strings. */
static int
qsort_string_compare (s1, s2)
     register char **s1, **s2;
{
  return (strcmp (*s1, *s2));
}

/* Produce a NULL terminated array of known function names.  The array
   is sorted.  The array itself is allocated, but not the strings inside.
   You should free () the array when you done, but not the pointrs. */
char **
rl_funmap_names ()
{
  char **result = (char **)NULL;
  int result_size, result_index;

  result_size = result_index = 0;

  /* Make sure that the function map has been initialized. */
  rl_initialize_funmap ();

  for (result_index = 0; funmap[result_index]; result_index++)
    {
      if (result_index + 2 > result_size)
	{
	  if (!result)
	    result = (char **)xmalloc ((result_size = 20) * sizeof (char *));
	  else
	    result = (char **)
	      xrealloc (result, (result_size += 20) * sizeof (char *));
	}

      result[result_index] = funmap[result_index]->name;
      result[result_index + 1] = (char *)NULL;
    }

  qsort (result, result_index, sizeof (char *), qsort_string_compare);
  return (result);
}

/* Things that mean `Control'. */
char *possible_control_prefixes[] = {
  "Control-", "C-", "CTRL-", (char *)NULL
};

char *possible_meta_prefixes[] = {
  "Meta", "M-", (char *)NULL
};

#if defined (STATIC_MALLOC)

/* **************************************************************** */
/*								    */
/*			xmalloc and xrealloc ()		     	    */
/*								    */
/* **************************************************************** */

static void memory_error_and_abort ();

static char *
xmalloc (bytes)
     int bytes;
{
  char *temp = (char *)malloc (bytes);

  if (!temp)
    memory_error_and_abort ();
  return (temp);
}

static char *
xrealloc (pointer, bytes)
     char *pointer;
     int bytes;
{
  char *temp;

  if (!pointer)
    temp = (char *)malloc (bytes);
  else
    temp = (char *)realloc (pointer, bytes);

  if (!temp)
    memory_error_and_abort ();
  return (temp);
}

static void
memory_error_and_abort ()
{
  fprintf (stderr, "history: Out of virtual memory!\n");
  abort ();
}
#endif /* STATIC_MALLOC */