u-boot/arch/riscv/include/asm/setjmp.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2018 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 {
	/* x2, x8, x9, x18, x19, x20, x21, x22, x23, x24, x25, x26, x27, sp */
	unsigned long s_regs[12];	/* s0 - s11 */
	unsigned long ra;
	unsigned long sp;
};

typedef struct jmp_buf_data jmp_buf[1];

int setjmp(jmp_buf jmp);
void longjmp(jmp_buf jmp, int ret);

#endif /* _SETJMP_H_ */
SPDX: Convert single license tags to Linux Kernel style Fix license tags problem after apply patchs about riscv: Enable efi_loader support. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com> 2018-05-29 14:10:06 +08:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
riscv: Add setjmp/longjmp code To support efi_loader we need to have platform support for setjmp/longjmp. Add it here. Signed-off-by: Alexander Graf <agraf@suse.de> 2018-04-23 07:59:43 +02:00			`/*`
			`* (C) Copyright 2018 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 {`
			`/* x2, x8, x9, x18, x19, x20, x21, x22, x23, x24, x25, x26, x27, sp */`
			`unsigned long s_regs[12]; /* s0 - s11 */`
			`unsigned long ra;`
			`unsigned long sp;`
			`};`

			`typedef struct jmp_buf_data jmp_buf[1];`

			`int setjmp(jmp_buf jmp);`
			`void longjmp(jmp_buf jmp, int ret);`

			`#endif /* _SETJMP_H_ */`