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author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /arch/arm/include/asm/setjmp.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'arch/arm/include/asm/setjmp.h')
-rw-r--r-- | arch/arm/include/asm/setjmp.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/include/asm/setjmp.h b/arch/arm/include/asm/setjmp.h new file mode 100644 index 0000000..662bec8 --- /dev/null +++ b/arch/arm/include/asm/setjmp.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH + * (C) Copyright 2016 Alexander Graf <agraf@suse.de> + */ + +#ifndef _SETJMP_H_ +#define _SETJMP_H_ 1 + +/* + * This really should be opaque, but the EFI implementation wrongly + * assumes that a 'struct jmp_buf_data' is defined. + */ +struct jmp_buf_data { +#if defined(__aarch64__) + u64 regs[13]; +#else + u32 regs[10]; /* r4-r9, sl, fp, sp, lr */ +#endif +}; + +typedef struct jmp_buf_data jmp_buf[1]; + +int setjmp(jmp_buf jmp); +void longjmp(jmp_buf jmp, int ret); + +#endif /* _SETJMP_H_ */ |