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a7f99e5dd7
To support efi_loader we need to have platform support for setjmp/longjmp. Add it here. Signed-off-by: Alexander Graf <agraf@suse.de>
27 lines
574 B
C
27 lines
574 B
C
/*
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* (C) Copyright 2018 Alexander Graf <agraf@suse.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _SETJMP_H_
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#define _SETJMP_H_ 1
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/*
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* This really should be opaque, but the EFI implementation wrongly
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* assumes that a 'struct jmp_buf_data' is defined.
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*/
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struct jmp_buf_data {
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/* x2, x8, x9, x18, x19, x20, x21, x22, x23, x24, x25, x26, x27, sp */
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unsigned long s_regs[12]; /* s0 - s11 */
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unsigned long ra;
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unsigned long sp;
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};
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typedef struct jmp_buf_data jmp_buf[1];
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int setjmp(jmp_buf jmp);
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void longjmp(jmp_buf jmp, int ret);
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#endif /* _SETJMP_H_ */
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