ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 212 deletions

diff --git a/cpu/mpc512x/traps.c b/cpu/mpc512x/traps.c
deleted file mode 100644
index 786f4a5..0000000
--- a/cpu/mpc512x/traps.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * (C) Copyright 2000 - 2007
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
- *
- * 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
- *
- * Derived from the MPC83xx code.
- */
-
-/*
- * This file handles the architecture-dependent parts of hardware
- * exceptions
- */
-
-#include <common.h>
-#include <kgdb.h>
-#include <asm/processor.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern unsigned long search_exception_table(unsigned long);
-
-/*
- * End of addressable memory.  This may be less than the actual
- * amount of memory on the system if we're unable to keep all
- * the memory mapped in.
- */
-extern ulong get_effective_memsize(void);
-#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize())
-
-/*
- * Trap & Exception support
- */
-
-void
-print_backtrace (unsigned long *sp)
-{
-	int cnt = 0;
-	unsigned long i;
-
-	puts ("Call backtrace: ");
-	while (sp) {
-		if ((uint)sp > END_OF_MEM)
-			break;
-
-		i = sp[1];
-		if (cnt++ % 7 == 0)
-			putc ('\n');
-		printf ("%08lX ", i);
-		if (cnt > 32) break;
-		sp = (unsigned long *) *sp;
-	}
-	putc ('\n');
-}
-
-void show_regs (struct pt_regs * regs)
-{
-	int i;
-
-	printf ("NIP: %08lX XER: %08lX LR: %08lX REGS: %p TRAP: %04lx DAR: %08lX\n",
-	       regs->nip, regs->xer, regs->link, regs, regs->trap, regs->dar);
-	printf ("MSR: %08lx EE: %01x PR: %01x FP: %01x ME: %01x IR/DR: %01x%01x\n",
-	       regs->msr, regs->msr & MSR_EE ? 1 : 0, regs->msr & MSR_PR ? 1 : 0,
-	       regs->msr & MSR_FP ? 1 : 0,regs->msr & MSR_ME ? 1 : 0,
-	       regs->msr & MSR_IR ? 1 : 0,
-	       regs->msr & MSR_DR ? 1 : 0);
-
-	putc ('\n');
-	for (i = 0;  i < 32;  i++) {
-		if ((i % 8) == 0) {
-			printf ("GPR%02d: ", i);
-		}
-
-		printf ("%08lX ", regs->gpr[i]);
-		if ((i % 8) == 7) {
-			putc ('\n');
-		}
-	}
-}
-
-
-void
-_exception (int signr, struct pt_regs *regs)
-{
-	show_regs (regs);
-	print_backtrace ((unsigned long *)regs->gpr[1]);
-	panic ("Exception at pc %lx signal %d", regs->nip,signr);
-}
-
-
-void
-MachineCheckException (struct pt_regs *regs)
-{
-	unsigned long fixup;
-
-	if ((fixup = search_exception_table (regs->nip)) != 0) {
-		regs->nip = fixup;
-		return;
-	}
-
-#ifdef CONFIG_CMD_KGDB
-	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
-		return;
-#endif
-
-	puts ("Machine check.\nCaused by (from msr): ");
-	printf ("regs %p ",regs);
-	switch (regs->msr & 0x00FF0000) {
-	case (0x80000000 >> 10):
-		puts ("Instruction cache parity signal\n");
-		break;
-	case (0x80000000 >> 11):
-		puts ("Data cache parity signal\n");
-		break;
-	case (0x80000000 >> 12):
-		puts ("Machine check signal\n");
-		break;
-	case (0x80000000 >> 13):
-		puts ("Transfer error ack signal\n");
-		break;
-	case (0x80000000 >> 14):
-		puts ("Data parity signal\n");
-		break;
-	case (0x80000000 >> 15):
-		puts ("Address parity signal\n");
-		break;
-	default:
-		puts ("Unknown values in msr\n");
-	}
-	show_regs (regs);
-	print_backtrace ((unsigned long *)regs->gpr[1]);
-
-	panic ("machine check");
-}
-
-void
-AlignmentException (struct pt_regs *regs)
-{
-#ifdef CONFIG_CMD_KGDB
-	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
-		return;
-#endif
-	show_regs (regs);
-	print_backtrace ((unsigned long *)regs->gpr[1]);
-	panic ("Alignment Exception");
-}
-
-void
-ProgramCheckException (struct pt_regs *regs)
-{
-#ifdef CONFIG_CMD_KGDB
-	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
-		return;
-#endif
-	show_regs (regs);
-	print_backtrace ((unsigned long *)regs->gpr[1]);
-	panic ("Program Check Exception");
-}
-
-void
-SoftEmuException (struct pt_regs *regs)
-{
-#ifdef CONFIG_CMD_KGDB
-	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
-		return;
-#endif
-	show_regs (regs);
-	print_backtrace ((unsigned long *)regs->gpr[1]);
-	panic ("Software Emulation Exception");
-}
-
-
-void
-UnknownException (struct pt_regs *regs)
-{
-#ifdef CONFIG_CMD_KGDB
-	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
-		return;
-#endif
-	printf ("Bad trap at PC: %lx, SR: %lx, vector=%lx\n",
-	       regs->nip, regs->msr, regs->trap);
-	_exception (0, regs);
-}
-
-#ifdef CONFIG_CMD_BEDBUG
-extern void do_bedbug_breakpoint (struct pt_regs *);
-#endif
-
-void
-DebugException (struct pt_regs *regs)
-{
-	printf ("Debugger trap at @ %lx\n", regs->nip );
-	show_regs (regs);
-#ifdef CONFIG_CMD_BEDBUG
-	do_bedbug_breakpoint (regs);
-#endif
-}