Initial revision

1 files changed, 173 insertions, 0 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
new file mode 100644
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+++ b/gdb/defs.h
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+/* Basic definitions for GDB, the GNU debugger.
+   Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+GDB 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.
+
+GDB 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 GDB; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* An address in the program being debugged.  Host byte order.  */
+typedef unsigned int CORE_ADDR;
+
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+/* The character C++ uses to build identifiers that must be unique from
+   the program's identifiers (such as $this and $$vptr).  */
+#define CPLUS_MARKER '$'	/* May be overridden to '.' for SysV */
+
+/*
+ * Allow things in gdb to be declared "const".  If compiling ANSI, it
+ * just works.  If compiling with gcc but non-ansi, redefine to __const__.
+ * If non-ansi, non-gcc, then eliminate "const" entirely, making those
+ * objects be read-write rather than read-only.
+ */
+#ifndef __STDC__
+# ifdef __GNUC__
+#  define const __const__
+#  define volatile __volatile__
+# else
+#  define const /*nothing*/
+#  define volatile /*nothing*/
+# endif /* GNUC */
+#endif /* STDC */
+
+extern char *savestring ();
+extern char *strsave ();
+extern char *concat ();
+#ifdef __STDC__
+extern void *xmalloc (), *xrealloc ();
+#else
+extern char *xmalloc (), *xrealloc ();
+#endif
+extern void free ();
+extern int parse_escape ();
+extern char *reg_names[];
+/* Indicate that these routines do not return to the caller.  */
+extern volatile void error(), fatal();
+
+/* Various possibilities for alloca.  */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef sparc
+#  include <alloca.h>
+# endif
+  extern char *alloca ();
+# endif
+
+extern int errno;			/* System call error return status */
+
+extern int quit_flag;
+extern int immediate_quit;
+extern void quit ();
+
+#define QUIT { if (quit_flag) quit (); }
+
+/* Notes on classes: class_alias is for alias commands which are not
+   abbreviations of the original command.  */
+
+enum command_class
+{
+  /* Special args to help_list */
+  all_classes = -2, all_commands = -1,
+  /* Classes of commands */
+  no_class = -1, class_run = 0, class_vars, class_stack,
+  class_files, class_support, class_info, class_breakpoint,
+  class_alias, class_obscure, class_user
+};
+
+/* the cleanup list records things that have to be undone
+   if an error happens (descriptors to be closed, memory to be freed, etc.)
+   Each link in the chain records a function to call and an
+   argument to give it.
+
+   Use make_cleanup to add an element to the cleanup chain.
+   Use do_cleanups to do all cleanup actions back to a given
+   point in the chain.  Use discard_cleanups to remove cleanups
+   from the chain back to a given point, not doing them.  */
+
+struct cleanup
+{
+  struct cleanup *next;
+  void (*function) ();
+  int arg;
+};
+
+/* From utils.c.  */
+extern void do_cleanups ();
+extern void discard_cleanups ();
+extern struct cleanup *make_cleanup ();
+extern struct cleanup *save_cleanups ();
+extern void restore_cleanups ();
+extern void free_current_contents ();
+extern int myread ();
+extern int query ();
+extern int lines_to_list ();
+extern void reinitialize_more_filter ();
+extern void fputs_filtered ();
+extern void puts_filtered ();
+extern void fprintf_filtered ();
+extern void printf_filtered ();
+extern void print_spaces ();
+extern void print_spaces_filtered ();
+extern char *n_spaces ();
+extern void printchar ();
+extern void fprint_symbol ();
+extern void fputs_demangled ();
+extern void perror_with_name ();
+extern void print_sys_errmsg ();
+
+/* From printcmd.c */
+extern void print_address_symbolic ();
+extern void print_address ();
+
+/* From readline (but not in any readline .h files).  */
+extern char *tilde_expand ();
+
+/* Structure for saved commands lines
+   (for breakpoints, defined commands, etc).  */
+
+struct command_line
+{
+  struct command_line *next;
+  char *line;
+};
+
+extern struct command_line *read_command_lines ();
+extern void free_command_lines ();
+
+/* String containing the current directory (what getwd would return).  */
+
+char *current_directory;
+
+/* Default radixes for input and output.  Only some values supported.  */
+extern unsigned input_radix;
+extern unsigned output_radix;
+
+/* Baud rate specified for communication with serial target systems.  */
+char *baud_rate;
+
+#if !defined (UINT_MAX)
+#define UINT_MAX 0xffffffff
+#endif
+
+#if !defined (LONG_MAX)
+#define LONG_MAX 0x7fffffff
+#endif
+
+/* Just like CHAR_BIT in <limits.h> but describes the target machine.  */
+#if !defined (TARGET_CHAR_BIT)
+#define TARGET_CHAR_BIT 8
+#endif