From c2c6d25f0d5eea4f834420870021a8c52db24018 Mon Sep 17 00:00:00 2001 From: Jason Molenda Date: Wed, 22 Sep 1999 03:28:34 +0000 Subject: import gdb-1999-09-21 --- gdb/kod.h | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 gdb/kod.h (limited to 'gdb/kod.h') diff --git a/gdb/kod.h b/gdb/kod.h new file mode 100644 index 0000000..6c4d03a --- /dev/null +++ b/gdb/kod.h @@ -0,0 +1,61 @@ +/* Kernel Object Display facility for Cisco + Copyright 1999 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 KOD_H +#define KOD_H + +typedef void kod_display_callback_ftype (char *); +typedef void kod_query_callback_ftype (char *, char *, int *); + +/* ???/???: Functions imported from the library for all supported + OSes. FIXME: we really should do something better, such as + dynamically loading the KOD modules. */ + +/* FIXME: cagney/1999-09-20: The kod-cisco.c et.al. kernel modules + should register themselve with kod.c during the _initialization*() + phase. With that implemented the extern declarations below would + be replaced with the KOD register function that the various kernel + modules should call. An example of this mechanism can be seen in + gdbarch.c:register_gdbarch_init(). */ + +#if 0 +/* Don't have ecos code yet. */ +extern char *ecos_kod_open (kod_display_callback_ftype *display_func, + kod_query_callback_ftype *query_func); +extern void ecos_kod_request (char *, int); +extern void ecos_kod_close (void); +#endif + +/* Initialize and return library name and version. The gdb side of + KOD, kod.c, passes us two functions: one for displaying output + (presumably to the user) and the other for querying the target. */ + +extern char *cisco_kod_open (kod_display_callback_ftype *display_func, + kod_query_callback_ftype *query_func); + +/* Print information about currently known kernel objects. We + currently ignore the argument. There is only one mode of querying + the Cisco kernel: we ask for a dump of everything, and it returns + it. */ + +extern void cisco_kod_request (char *arg, int from_tty); + +extern void cisco_kod_close (void); + +#endif -- cgit v1.1