LoongArch: Add signal handling support

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Add ucontext/sigcontext definition and signal handling support for
LoongArch.

Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Reviewed-by: WANG Xuerui <git@xen0n.name>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Huacai Chen 2022-05-31 18:04:11 +08:00

parent be769645a2

commit b74baf4ad0

4 changed files with 658 additions and 0 deletions

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44

arch/loongarch/include/uapi/asm/sigcontext.h

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13

arch/loongarch/include/uapi/asm/signal.h

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35

arch/loongarch/include/uapi/asm/ucontext.h

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566

arch/loongarch/kernel/signal.c

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