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| author | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-01-15 18:20:01 +0800 |
|---|---|---|
| committer | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-03-17 09:19:10 +0800 |
| commit | f864d2f8304e6be90b4c4e4ac615edc6fcefd4c1 (patch) | |
| tree | 97842fb75f099cfc183b9f63b0d8e6ef61d8bea1 /arch/unicore32/include | |
| parent | 752bcb4d02ccfd5e7a8d810424154169b4cca8ae (diff) | |
| download | blackbird-op-linux-f864d2f8304e6be90b4c4e4ac615edc6fcefd4c1.tar.gz blackbird-op-linux-f864d2f8304e6be90b4c4e4ac615edc6fcefd4c1.zip | |
unicore32 core architecture: signals handling
This patch implements signals.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Diffstat (limited to 'arch/unicore32/include')
| -rw-r--r-- | arch/unicore32/include/asm/sigcontext.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/unicore32/include/asm/sigcontext.h b/arch/unicore32/include/asm/sigcontext.h new file mode 100644 index 000000000000..6a2d7671c052 --- /dev/null +++ b/arch/unicore32/include/asm/sigcontext.h @@ -0,0 +1,29 @@ +/* + * linux/arch/unicore32/include/asm/sigcontext.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_SIGCONTEXT_H__ +#define __UNICORE_SIGCONTEXT_H__ + +#include <asm/ptrace.h> +/* + * Signal context structure - contains all info to do with the state + * before the signal handler was invoked. Note: only add new entries + * to the end of the structure. + */ +struct sigcontext { + unsigned long trap_no; + unsigned long error_code; + unsigned long oldmask; + unsigned long fault_address; + struct pt_regs regs; +}; + +#endif |
