48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* Copyright (C) 2004 The KOS Team
|
|
|
|
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.
|
|
*/
|
|
|
|
#include <sos/klibc.h>
|
|
#include <drivers/bochs.h>
|
|
#include <drivers/x86_videomem.h>
|
|
#include <sos/thread.h> // backtrace
|
|
|
|
#include "assert.h"
|
|
|
|
void sos_display_fatal_error(const char *format, /* args */...)
|
|
{
|
|
char buff[256];
|
|
va_list ap;
|
|
|
|
asm("cli\n"); /* disable interrupts -- x86 only */ \
|
|
|
|
va_start(ap, format);
|
|
vsnprintf(buff, sizeof(buff), format, ap);
|
|
va_end(ap);
|
|
|
|
sos_bochs_putstring(buff); sos_bochs_putstring("\n");
|
|
sos_x86_videomem_putstring(23, 0,
|
|
SOS_X86_VIDEO_BG_BLACK
|
|
| SOS_X86_VIDEO_FG_LTRED , buff);
|
|
|
|
sos_thread_dump_backtrace(TRUE, TRUE);
|
|
|
|
/* Infinite loop: processor halted */
|
|
for ( ; ; )
|
|
asm("hlt\n");
|
|
}
|