mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 00:48:52 +09:00
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
![]() |
/*
|
||
|
* U-boot - traps.c Routines related to interrupts and exceptions
|
||
|
*
|
||
|
* Copyright (c) 2005 blackfin.uclinux.org
|
||
|
*
|
||
|
* This file is based on
|
||
|
* No original Copyright holder listed,
|
||
|
* Probabily original (C) Roman Zippel (assigned DJD, 1999)
|
||
|
*
|
||
|
* Copyright 2003 Metrowerks - for Blackfin
|
||
|
* Copyright 2000-2001 Lineo, Inc. D. Jeff Dionne <jeff@lineo.ca>
|
||
|
* Copyright 1999-2000 D. Jeff Dionne, <jeff@uclinux.org>
|
||
|
*
|
||
|
* (C) Copyright 2000-2004
|
||
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||
|
*
|
||
|
* See file CREDITS for list of people who contributed to this
|
||
|
* project.
|
||
|
*
|
||
|
* 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 <common.h>
|
||
|
#include <linux/types.h>
|
||
|
#include <asm/errno.h>
|
||
|
#include <asm/irq.h>
|
||
|
#include <asm/system.h>
|
||
|
#include <asm/traps.h>
|
||
|
#include <asm/page.h>
|
||
|
#include <asm/machdep.h>
|
||
|
#include "cpu.h"
|
||
|
|
||
|
void init_IRQ(void)
|
||
|
{
|
||
|
blackfin_init_IRQ();
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
void process_int(unsigned long vec, struct pt_regs *fp)
|
||
|
{
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
void dump(struct pt_regs *fp)
|
||
|
{
|
||
|
printf("PC: %08lx\n", fp->pc);
|
||
|
printf("SEQSTAT: %08lx SP: %08lx\n", (long) fp->seqstat,
|
||
|
(long) fp);
|
||
|
printf("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n",
|
||
|
fp->r0, fp->r1, fp->r2, fp->r3);
|
||
|
printf("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n",
|
||
|
fp->r4, fp->r5, fp->r6, fp->r7);
|
||
|
printf("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n",
|
||
|
fp->p0, fp->p1, fp->p2, fp->p3);
|
||
|
printf("P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5,
|
||
|
fp->fp);
|
||
|
printf("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
|
||
|
fp->a0w, fp->a0x, fp->a1w, fp->a1x);
|
||
|
printf("\n");
|
||
|
}
|