diff options
| author | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-01-15 18:15:45 +0800 |
|---|---|---|
| committer | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-03-17 09:19:06 +0800 |
| commit | 141c943fd4b323bae2b47f67743dba96134afb1f (patch) | |
| tree | 0482b81478e8b40ce06eeebe7f4ed88aafc593c0 /arch/unicore32/include | |
| parent | 79725df5786d2fa48f582b116ea1d74193cc96ca (diff) | |
unicore32 core architecture: low level entry and setup codes
This patch implements low level entry and setup codes.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/unicore32/include')
| -rw-r--r-- | arch/unicore32/include/asm/traps.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/unicore32/include/asm/traps.h b/arch/unicore32/include/asm/traps.h new file mode 100644 index 000000000000..66e17a724bfe --- /dev/null +++ b/arch/unicore32/include/asm/traps.h @@ -0,0 +1,21 @@ +/* + * linux/arch/unicore32/include/asm/traps.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __UNICORE_TRAP_H__ +#define __UNICORE_TRAP_H__ + +extern void __init early_trap_init(void); +extern void dump_backtrace_entry(unsigned long where, + unsigned long from, unsigned long frame); + +extern void do_DataAbort(unsigned long addr, unsigned int fsr, + struct pt_regs *regs); +#endif |