| Ambroise Vincent | efac597 | 2019-02-11 13:34:41 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef SETJMP__H |
| 8 | #define SETJMP__H |
| 9 | |
| 10 | #define JMP_CTX_X19 0x0 |
| 11 | #define JMP_CTX_X21 0x10 |
| 12 | #define JMP_CTX_X23 0x20 |
| 13 | #define JMP_CTX_X25 0x30 |
| 14 | #define JMP_CTX_X27 0x40 |
| 15 | #define JMP_CTX_X29 0x50 |
| 16 | #define JMP_CTX_SP 0x60 |
| 17 | #define JMP_CTX_END 0x70 /* Aligned to 16 bytes */ |
| 18 | |
| 19 | #define JMP_SIZE (JMP_CTX_END >> 3) |
| 20 | |
| 21 | #ifndef __ASSEMBLY__ |
| 22 | |
| 23 | #include <cdefs.h> |
| 24 | |
| 25 | /* Jump buffer hosting x18 - x30 and sp_el0 registers */ |
| 26 | typedef uint64_t jmp_buf[JMP_SIZE] __aligned(16); |
| 27 | |
| 28 | #endif /* __ASSEMBLY__ */ |
| 29 | |
| 30 | #endif /* SETJMP__H */ |