1 files changed, 212 insertions, 0 deletions
diff --git a/gdb/readline/funmap.c b/gdb/readline/funmap.c
new file mode 100644
index 0000000..9783abf
--- /dev/null
+++ b/gdb/readline/funmap.c
@@ -0,0 +1,212 @@
+/* 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
+#ifndef STATIC_MALLOC
+extern char *xmalloc (), *xrealloc ();
+#else
+static char *xmalloc (), *xrealloc ();
+#endif
+
+#ifndef FILE
+#include <stdio.h>
+#endif /* FILE */
+
+#include "readline.h"
+
+FUNMAP **funmap = (FUNMAP **)NULL;
+static int funmap_size = 0;
+static int funmap_entry = 0;
+
+static FUNMAP default_funmap[] = {
+  { "beginning-of-line", rl_beg_of_line },
+  { "backward-char", rl_backward },
+  { "delete-char", rl_delete },
+  { "end-of-line", rl_end_of_line },
+  { "forward-char", rl_forward },
+  { "accept-line", rl_newline },
+  { "kill-line", rl_kill_line },
+  { "clear-screen", rl_clear_screen },
+  { "next-history", rl_get_next_history },
+  { "previous-history", rl_get_previous_history },
+  { "quoted-insert", rl_quoted_insert },
+  { "reverse-search-history", rl_reverse_search_history },
+  { "forward-search-history", rl_forward_search_history },
+  { "transpose-chars", rl_transpose_chars },
+  { "unix-line-discard", rl_unix_line_discard },
+  { "unix-word-rubout", rl_unix_word_rubout },
+  { "yank", rl_yank },
+  { "yank-pop", rl_yank_pop },
+  { "yank-nth-arg", rl_yank_nth_arg },
+  { "backward-delete-char", rl_rubout },
+  { "backward-word", rl_backward_word },
+  { "kill-word", rl_kill_word },
+  { "forward-word", rl_forward_word },
+  { "tab-insert", rl_tab_insert },
+  { "backward-kill-word", rl_backward_kill_word },
+  { "backward-kill-line", rl_backward_kill_line },
+  { "transpose-words", rl_transpose_words },
+  { "digit-argument", rl_digit_argument },
+  { "complete", rl_complete },
+  { "possible-completions", rl_possible_completions },
+  { "do-lowercase-version", rl_do_lowercase_version },
+  { "digit-argument", rl_digit_argument },
+  { "universal-argument", rl_universal_argument },
+  { "abort", rl_abort },
+  { "undo", rl_undo_command },
+  { "upcase-word", rl_upcase_word },
+  { "downcase-word", rl_downcase_word },
+  { "capitalize-word", rl_capitalize_word },
+  { "revert-line", rl_revert_line },
+  { "beginning-of-history", rl_beginning_of_history },
+  { "end-of-history", rl_end_of_history },
+  { "self-insert", rl_insert },
+  { "start-kbd-macro", rl_start_kbd_macro },
+  { "end-kbd-macro", rl_end_kbd_macro },
+  { "re-read-init-file", rl_re_read_init_file },
+#ifdef VI_MODE
+  { "vi-movement-mode", rl_vi_movement_mode },
+  { "vi-insertion-mode", rl_vi_insertion_mode },
+  { "vi-arg-digit", rl_vi_arg_digit },
+  { "vi-prev-word", rl_vi_prev_word },
+  { "vi-next-word", rl_vi_next_word },
+  { "vi-char-search", rl_vi_char_search },
+  { "vi-editing-mode", rl_vi_editing_mode },
+  { "vi-eof-maybe", rl_vi_eof_maybe },
+  { "vi-append-mode", rl_vi_append_mode },
+  { "vi-put", rl_vi_put },
+  { "vi-append-eol", rl_vi_append_eol },
+  { "vi-insert-beg", rl_vi_insert_beg },
+  { "vi-delete", rl_vi_delete },
+  { "vi-comment", rl_vi_comment },
+  { "vi-first-print", rl_vi_first_print },
+  { "vi-fword", rl_vi_fword },
+  { "vi-fWord", rl_vi_fWord },
+  { "vi-bword", rl_vi_bword },
+  { "vi-bWord", rl_vi_bWord },
+  { "vi-eword", rl_vi_eword },
+  { "vi-eWord", rl_vi_eWord },
+  { "vi-end-word", rl_vi_end_word },
+  { "vi-change-case", rl_vi_change_case },
+  { "vi-match", rl_vi_match },
+  { "vi-bracktype", rl_vi_bracktype },
+  { "vi-change-char", rl_vi_change_char },
+  { "vi-yank-arg", rl_vi_yank_arg },
+  { "vi-search", rl_vi_search },
+  { "vi-search-again", rl_vi_search_again },
+  { "vi-dosearch", rl_vi_dosearch },
+  { "vi-subst", rl_vi_subst },
+  { "vi-overstrike", rl_vi_overstrike },
+  { "vi-overstrike-delete", rl_vi_overstrike_delete },
+  { "vi-replace, ", rl_vi_replace },
+  { "vi-column", rl_vi_column },
+  { "vi-delete-to", rl_vi_delete_to },
+  { "vi-change-to", rl_vi_change_to },
+  { "vi-yank-to", rl_vi_yank_to },
+  { "vi-complete", rl_vi_complete },
+#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;
+}
+
+/* Things that mean `Control'. */
+char *possible_control_prefixes[] = {
+  "Control-", "C-", "CTRL-", (char *)NULL
+};
+
+char *possible_meta_prefixes[] = {
+  "Meta", "M-", (char *)NULL
+};
+
+#ifdef STATIC_MALLOC
+
+/* **************************************************************** */
+/*								    */
+/*			xmalloc and xrealloc ()		     	    */
+/*								    */
+/* **************************************************************** */
+
+static char *
+xmalloc (bytes)
+     int bytes;
+{
+  static memory_error_and_abort ();
+  char *temp = (char *)malloc (bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+  return (temp);
+}
+
+static char *
+xrealloc (pointer, bytes)
+     char *pointer;
+     int bytes;
+{
+  static memory_error_and_abort ();
+  char *temp = (char *)realloc (pointer, bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+  return (temp);
+}
+
+static
+memory_error_and_abort ()
+{
+  fprintf (stderr, "history: Out of virtual memory!\n");
+  abort ();
+}
+#endif /* STATIC_MALLOC */