vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

move grub_halt out of kernel on most platforms

Browse source
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-04 17:15:36 +02:00
parent 4dff488793
commit 8496927478
18 changed files with 65 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

8
kern/efi/efi.c
View file

@ -173,14 +173,6 @@ grub_reboot (void)
}
#endif
void
grub_halt (void)
{
grub_efi_fini ();
efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
GRUB_EFI_RESET_SHUTDOWN, GRUB_EFI_SUCCESS, 0, NULL);
}
int
grub_efi_exit_boot_services (grub_efi_uintn_t map_key)
{

2
kern/i386/coreboot/init.c
View file

@ -19,7 +19,6 @@
#include <grub/kernel.h>
#include <grub/mm.h>
#include <grub/machine/time.h>
#include <grub/machine/init.h>
#include <grub/machine/memory.h>
#include <grub/machine/console.h>
#include <grub/machine/kernel.h>
@ -33,6 +32,7 @@
#include <grub/time.h>
#include <grub/symbol.h>
#include <grub/cpu/io.h>
#include <grub/cpu/floppy.h>
#include <grub/cpu/kernel.h>
#include <grub/cpu/tsc.h>

42
kern/i386/halt.c
View file

@ -1,42 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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, see <http://www.gnu.org/licenses/>.
*/
#include <grub/cpu/io.h>
#include <grub/machine/init.h>
#include <grub/misc.h>
const char bochs_shutdown[] = "Shutdown";
void
grub_halt (void)
{
unsigned int i;
/* Disable interrupts. */
__asm__ __volatile__ ("cli");
/* Bochs, QEMU, etc. */
for (i = 0; i < sizeof (bochs_shutdown) - 1; i++)
grub_outb (bochs_shutdown[i], 0x8900);
grub_printf ("GRUB doesn't know how to halt this machine yet!\n");
/* In order to return we'd have to check what the previous status of IF
flag was. But user most likely doesn't want to return anyway ... */
grub_stop ();
}

29
kern/i386/misc.S
View file

@ -1,29 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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, see <http://www.gnu.org/licenses/>.
*/
#include <grub/symbol.h>
.text
/*
* This call is special... it never returns... in fact it should simply
* hang at this point!
*/
FUNCTION(grub_stop)
cli
1: hlt
jmp 1b

1
kern/i386/qemu/mmap.c
View file

@ -16,7 +16,6 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/machine/init.h>
#include <grub/machine/memory.h>
#include <grub/machine/boot.h>
#include <grub/types.h>

5
kern/i386/qemu/startup.S
View file

@ -94,6 +94,9 @@ codestart:
call EXT_C(grub_main)
/* This should never happen. */
jmp EXT_C(grub_stop)
cli
1:
hlt
jmp 1b
#include "../realmode.S"

10
kern/ieee1275/openfw.c
View file

@ -423,13 +423,3 @@ grub_reboot (void)
grub_ieee1275_interpret ("reset-all", 0);
}
#endif
void
grub_halt (void)
{
/* Not standardized. We try three known commands. */
grub_ieee1275_interpret ("shut-down", 0);
grub_ieee1275_interpret ("power-off", 0);
grub_ieee1275_interpret ("poweroff", 0);
}