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2005-01-30 Marco Gerards <metgerards@student.han.nl>

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* boot/powerpc/ieee1275/ieee1275.c (grub_ieee1275_interpret): New
	function.
	* commands/ieee1275/halt.c: New file.
	* commands/ieee1275/reboot.c: Likewise.
	* commands/ieee1275/suspend.c (grub_cmd_suspend): Use
	`__attribute__ ((unused))'.  Some GCS related fixed.
	(grub_suspend_init) [GRUB_UTIL]: Function removed.
	(grub_suspend_fini): Likewise.
	* conf/powerpc-ieee1275.rmk (pkgdata_MODULES): Add `reboot.mod'
	and `halt.mod'.
	(reboot_mod_SOURCES, reboot_mod_CFLAGS, halt_mod_SOURCES)
	(halt_mod_CFLAGS): New variables.
	* include/grub/powerpc/ieee1275/ieee1275.h
	(grub_ieee1275_interpret): New prototype.
This commit is contained in:
marco_g 2005-01-31 21:28:34 +00:00
parent 1ab09cc70f
commit 0f79cdc1db
7 changed files with 145 additions and 23 deletions
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17
ChangeLog
View file

@ -1,3 +1,20 @@
2005-01-30 Marco Gerards <metgerards@student.han.nl>
* boot/powerpc/ieee1275/ieee1275.c (grub_ieee1275_interpret): New
function.
* commands/ieee1275/halt.c: New file.
* commands/ieee1275/reboot.c: Likewise.
* commands/ieee1275/suspend.c (grub_cmd_suspend): Use
`__attribute__ ((unused))'. Some GCS related fixed.
(grub_suspend_init) [GRUB_UTIL]: Function removed.
(grub_suspend_fini): Likewise.
* conf/powerpc-ieee1275.rmk (pkgdata_MODULES): Add `reboot.mod'
and `halt.mod'.
(reboot_mod_SOURCES, reboot_mod_CFLAGS, halt_mod_SOURCES)
(halt_mod_CFLAGS): New variables.
* include/grub/powerpc/ieee1275/ieee1275.h
(grub_ieee1275_interpret): New prototype.
2005-01-29 Yoshinori K. Okuji <okuji@enbug.org>
* include/grub/misc.h (memmove): New prototype.

19
boot/powerpc/ieee1275/ieee1275.c
View file

@ -331,6 +331,25 @@ grub_ieee1275_parent (grub_ieee1275_phandle_t node,
return 0;
}
int
grub_ieee1275_interpret (const char *command, int *catch)
{
struct enter_args {
struct grub_ieee1275_common_hdr common;
const char *command;
int catch;
} args;
INIT_IEEE1275_COMMON (&args.common, "interpret", 1, 1);
args.command = command;
if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
return -1;
if (catch)
*catch = args.catch;
return 0;
}
int
grub_ieee1275_enter (void)
{

48
commands/ieee1275/halt.c Normal file
View file

@ -0,0 +1,48 @@
/* halt.c - command to halt the computer. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005 Free Software Foundation, Inc.
*
* GRUB 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 GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <grub/normal.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/machine/ieee1275.h>
static grub_err_t
grub_cmd_halt (struct grub_arg_list *state __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
grub_ieee1275_interpret ("shut-down", 0);
return 0;
}
GRUB_MOD_INIT
{
(void)mod; /* To stop warning. */
grub_register_command ("halt", grub_cmd_halt, GRUB_COMMAND_FLAG_BOTH,
"halt", "halts the computer. This command does not"
" work on every firmware.", 0);
}
GRUB_MOD_FINI
{
grub_unregister_command ("halt");
}

46
commands/ieee1275/reboot.c Normal file
View file

@ -0,0 +1,46 @@
/* reboot.c - command to reboot the computer. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005 Free Software Foundation, Inc.
*
* GRUB 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 GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <grub/normal.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/machine/ieee1275.h>
static grub_err_t
grub_cmd_reboot (struct grub_arg_list *state __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
grub_ieee1275_interpret ("reset-all", 0);
return 0;
}
GRUB_MOD_INIT
{
(void)mod; /* To stop warning. */
grub_register_command ("reboot", grub_cmd_reboot, GRUB_COMMAND_FLAG_BOTH,
"reboot", "Reboot the computer", 0);
}
GRUB_MOD_FINI
{
grub_unregister_command ("reboot");
}

27
commands/ieee1275/suspend.c
View file

@ -24,32 +24,16 @@
#include <grub/machine/ieee1275.h>
static grub_err_t
grub_cmd_suspend (struct grub_arg_list *state, int argc, char **args)
grub_cmd_suspend (struct grub_arg_list *state __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
(void)state;
(void)argc;
(void)args;
grub_printf("Run 'go' to resume GRUB.\n");
grub_ieee1275_enter();
grub_printf ("Run 'go' to resume GRUB.\n");
grub_ieee1275_enter ();
return 0;
}
#ifdef GRUB_UTIL
void
grub_suspend_init (void)
{
grub_register_command ("suspend", grub_cmd_suspend, GRUB_COMMAND_FLAG_BOTH,
"suspend", "Return to Open Firmware prompt", 0);
}
void
grub_suspend_fini (void)
{
grub_unregister_command ("suspend");
}
#else /* ! GRUB_UTIL */
GRUB_MOD_INIT
{
(void)mod; /* To stop warning. */
@ -61,4 +45,3 @@ GRUB_MOD_FINI
{
grub_unregister_command ("suspend");
}
#endif /* ! GRUB_UTIL */

10
conf/powerpc-ieee1275.rmk
View file

@ -65,7 +65,7 @@ genmoddep_SOURCES = util/genmoddep.c
pkgdata_MODULES = _linux.mod linux.mod fat.mod ufs.mod ext2.mod minix.mod \
hfs.mod jfs.mod normal.mod hello.mod font.mod \
boot.mod cmp.mod cat.mod terminal.mod fshelp.mod amiga.mod apple.mod \
pc.mod suspend.mod loopback.mod
pc.mod suspend.mod loopback.mod reboot.mod halt.mod
# For fshelp.mod.
fshelp_mod_SOURCES = fs/fshelp.c
@ -160,3 +160,11 @@ loopback_mod_CFLAGS = $(COMMON_CFLAGS)
# For suspend.mod
suspend_mod_SOURCES = commands/ieee1275/suspend.c
suspend_mod_CFLAGS = $(COMMON_CFLAGS)
# For reboot.mod
reboot_mod_SOURCES = commands/ieee1275/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
# For halt.mod
halt_mod_SOURCES = commands/ieee1275/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)

1
include/grub/powerpc/ieee1275/ieee1275.h
View file

@ -106,6 +106,7 @@ int EXPORT_FUNC(grub_ieee1275_child) (grub_ieee1275_phandle_t node,
grub_ieee1275_phandle_t *result);
int EXPORT_FUNC(grub_ieee1275_parent) (grub_ieee1275_phandle_t node,
grub_ieee1275_phandle_t *result);
int EXPORT_FUNC(grub_ieee1275_interpret) (const char *command, int *catch);
int EXPORT_FUNC(grub_ieee1275_enter) (void);
int EXPORT_FUNC(grub_ieee1275_exit) (void);
int EXPORT_FUNC(grub_ieee1275_open) (char *node,