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Diffstat (limited to 'gdb/defs.h')
-rw-r--r-- | gdb/defs.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gdb/defs.h b/gdb/defs.h new file mode 100644 index 0000000..b232972 --- /dev/null +++ b/gdb/defs.h @@ -0,0 +1,75 @@ +/* Basic definitions for GDB, the GNU debugger. + Copyright (C) 1986 Free Software Foundation, Inc. + +GDB is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY. No author or distributor accepts responsibility to anyone +for the consequences of using it or for whether it serves any +particular purpose or works at all, unless he says so in writing. +Refer to the GDB General Public License for full details. + +Everyone is granted permission to copy, modify and redistribute GDB, +but only under the conditions described in the GDB General Public +License. A copy of this license is supposed to have been given to you +along with GDB so you can know your rights and responsibilities. It +should be in a file named COPYING. Among other things, the copyright +notice and this notice must be preserved on all copies. + +In other words, go ahead and share GDB, but don't try to stop +anyone else from sharing it farther. Help stamp out software hoarding! +*/ + +#define CORE_ADDR unsigned int + +#define min(a, b) ((a) < (b) ? (a) : (b)) +#define max(a, b) ((a) > (b) ? (a) : (b)) + +extern char *savestring (); +extern char *concat (); +extern char *xmalloc (), *xrealloc (); +extern int parse_escape (); +extern char *reg_names[]; + +extern int quit_flag; + +extern int immediate_quit; + +#define QUIT { if (quit_flag) quit (); } + +enum command_class +{ + class_run, 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; +}; + +extern void do_cleanups (); +extern void discard_cleanups (); +extern struct cleanup *make_cleanup (); +extern void free_current_contents (); + +/* Structure for saved commands lines + (for breakpoints, defined commands, etc). */ + +struct command_line +{ + struct command_line *next; + char *line; +}; + +struct command_line *read_command_lines (); |