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csky: Process management and Signal

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This patch adds files related to task_switch, sigcontext, signal,
fpu context switch.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Guo Ren
2018-09-05 14:25:14 +08:00
parent 013de2d667
commit e9564df753
10 changed files with 1231 additions and 0 deletions
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14
arch/csky/include/uapi/asm/sigcontext.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 */
// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
#ifndef __ASM_CSKY_SIGCONTEXT_H
#define __ASM_CSKY_SIGCONTEXT_H
#include <asm/ptrace.h>
struct sigcontext {
struct pt_regs sc_pt_regs;
struct user_fp sc_user_fp;
};
#endif /* __ASM_CSKY_SIGCONTEXT_H */