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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
commit071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch)
tree5deda65b8d7b04d1f4cbc534c3206d328e1267ec /gdb/remote-utils.h
parent1730ec6b1848f0f32154277f788fb29f88d8475b (diff)
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Initial creation of sourceware repository
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diff --git a/gdb/remote-utils.h b/gdb/remote-utils.h
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-/* Generic support for remote debugging interfaces.
-
- Copyright 1993 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 2 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, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifndef REMOTE_UTILS_H
-#define REMOTE_UTILS_H
-
-#include "serial.h"
-#include "target.h"
-#include "dcache.h"
-
-/* Stuff that should be shared (and handled consistently) among the various
- remote targets. */
-
-struct _sr_settings {
- unsigned int timeout;
-
- int retries;
-
- char *device;
- serial_t desc;
-
-};
-
-extern struct _sr_settings sr_settings;
-
-/* get and set debug value. */
-#define sr_get_debug() (remote_debug)
-#define sr_set_debug(newval) (remote_debug = (newval))
-
-/* get and set timeout. */
-#define sr_get_timeout() (sr_settings.timeout)
-#define sr_set_timeout(newval) (sr_settings.timeout = (newval))
-
-/* get and set device. */
-#define sr_get_device() (sr_settings.device)
-#define sr_set_device(newval) \
-{ \
- if (sr_settings.device) free(sr_settings.device); \
- sr_settings.device = (newval); \
-}
-
-/* get and set descriptor value. */
-#define sr_get_desc() (sr_settings.desc)
-#define sr_set_desc(newval) (sr_settings.desc = (newval))
-
-/* get and set retries. */
-#define sr_get_retries() (sr_settings.retries)
-#define sr_set_retries(newval) (sr_settings.retries = (newval))
-
-#define sr_is_open() (sr_settings.desc != NULL)
-
-#define sr_check_open() { if (!sr_is_open()) \
- error ("Remote device not open"); }
-
-struct gr_settings {
- /* This is our data cache. */
- DCACHE *dcache;
- char *prompt;
- struct target_ops *ops;
- int (*clear_all_breakpoints)PARAMS((void));
- memxferfunc readfunc;
- memxferfunc writefunc;
- void (*checkin)PARAMS((void));
-};
-
-extern struct gr_settings *gr_settings;
-
-/* get and set dcache. */
-#define gr_get_dcache() (gr_settings->dcache)
-#define gr_set_dcache(newval) (gr_settings->dcache = (newval))
-
-/* get and set prompt. */
-#define gr_get_prompt() (gr_settings->prompt)
-#define gr_set_prompt(newval) (gr_settings->prompt = (newval))
-
-/* get and set ops. */
-#define gr_get_ops() (gr_settings->ops)
-#define gr_set_ops(newval) (gr_settings->ops = (newval))
-
-#define gr_clear_all_breakpoints() ((gr_settings->clear_all_breakpoints)())
-#define gr_checkin() ((gr_settings->checkin)())
-
-/* Keep discarding input until we see the prompt.
-
- The convention for dealing with the prompt is that you
- o give your command
- o *then* wait for the prompt.
-
- Thus the last thing that a procedure does with the serial line
- will be an gr_expect_prompt(). Exception: resume does not
- wait for the prompt, because the terminal is being handed over
- to the inferior. However, the next thing which happens after that
- is a bug_wait which does wait for the prompt.
- Note that this includes abnormal exit, e.g. error(). This is
- necessary to prevent getting into states from which we can't
- recover. */
-
-#define gr_expect_prompt() sr_expect(gr_get_prompt())
-
-int gr_fetch_word PARAMS((CORE_ADDR addr));
-int gr_multi_scan PARAMS((char *list[], int passthrough));
-int sr_get_hex_digit PARAMS((int ignore_space));
-int sr_pollchar PARAMS((void));
-int sr_readchar PARAMS((void));
-int sr_timed_read PARAMS((char *buf, int n));
-long sr_get_hex_word PARAMS((void));
-void gr_close PARAMS((int quitting));
-void gr_create_inferior PARAMS((char *execfile, char *args, char **env));
-void gr_detach PARAMS((char *args, int from_tty));
-void gr_files_info PARAMS((struct target_ops *ops));
-void gr_generic_checkin PARAMS((void));
-void gr_kill PARAMS((void));
-void gr_mourn PARAMS((void));
-void gr_prepare_to_store PARAMS((void));
-void gr_store_word PARAMS((CORE_ADDR addr, int word));
-void sr_expect PARAMS((char *string));
-void sr_get_hex_byte PARAMS((char *byt));
-void sr_scan_args PARAMS((char *proto, char *args));
-void sr_write PARAMS((char *a, int l));
-void sr_write_cr PARAMS((char *s));
-
-void gr_open PARAMS((char *args, int from_tty,
- struct gr_settings *gr_settings));
-void gr_load_image PARAMS((char*, int from_tty));
-#endif /* REMOTE_UTILS_H */