projects / thirdparty / binutils-gdb.git / blame
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|---|---|---|
| 6e712424 PI |
1 | /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */ |
| 2 | ||
| 3 | /* KVX ELF IDs definitions. | |
| 4 | ||
| fd67aa11 | 5 | Copyright (C) 2009-2024 Free Software Foundation, Inc. |
| 6e712424 PI |
6 | Contributed by Kalray SA. |
| 7 | ||
| 8 | This file is part of GNU Binutils. | |
| 9 | ||
| 10 | This program is free software; you can redistribute it and/or modify | |
| 11 | it under the terms of the GNU General Public License as published by | |
| 12 | the Free Software Foundation; either version 3 of the license, or | |
| 13 | (at your option) any later version. | |
| 14 | ||
| 15 | This program is distributed in the hope that it will be useful, | |
| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 | GNU General Public License for more details. | |
| 19 | ||
| 20 | You should have received a copy of the GNU General Public License | |
| 21 | along with this program; see the file COPYING3. If not, | |
| 22 | see <http://www.gnu.org/licenses/>. */ | |
| 23 | ||
| 24 | /* This file holds definitions specific to the KV3 ELF IDs. */ | |
| 25 | ||
| 26 | #ifndef _KVX_ELFIDS_H_ | |
| 27 | #define _KVX_ELFIDS_H_ | |
| 28 | ||
| 29 | /* 16.15 8.7 4.3 0 */ | |
| 30 | /* +----------------------------+ */ | |
| 31 | /* | CUT | CORE |PIC |ABI | */ | |
| 32 | /* +----------------------------+ */ | |
| 33 | ||
| 34 | ||
| 35 | #define KVX_CUT_MASK 0x00ff0000 | |
| 36 | #define KVX_CORE_MASK 0x0000ff00 | |
| 37 | #define KVX_ABI_MASK 0x000000ff | |
| 38 | #define KVX_MACH_MASK (KVX_CUT_MASK | KVX_CORE_MASK | KVX_ABI_MASK) | |
| 39 | ||
| 40 | /* | |
| 41 | * Machine private data : | |
| 42 | * - byte 0 = ABI specific (PIC, OS, ...) | |
| 43 | * - bit 0..3 = ABI ident | |
| 44 | * - bit 4 = 32/64 bits addressing | |
| 45 | * - bit 5 = PIC | |
| 46 | * - byte 1 = Core info : | |
| 47 | * - bits 0..3 = Core Major Version | |
| 48 | * - bit 4..7 = Core Minor Version | |
| 49 | */ | |
| 50 | ||
| 51 | /* Core */ | |
| 52 | #define ELF_KVX_CORE_BIT_SHIFT (8) | |
| 53 | #define ELF_KVX_CORE_MASK (0x7f<<ELF_KVX_CORE_BIT_SHIFT) | |
| 54 | ||
| 55 | #define ELF_KVX_CORE_MAJOR_MASK (0x0F << ELF_KVX_CORE_BIT_SHIFT) | |
| 56 | #define ELF_KVX_CORE_MINOR_MASK (0xF0 << ELF_KVX_CORE_BIT_SHIFT) | |
| 57 | #define ELF_KVX_CORE_MAJOR_SHIFT (0 + ELF_KVX_CORE_BIT_SHIFT) | |
| 58 | #define ELF_KVX_CORE_MINOR_SHIFT (4 + ELF_KVX_CORE_BIT_SHIFT) | |
| 59 | ||
| 60 | #define ELF_KVX_CORE_KV3 (0x03 << ELF_KVX_CORE_BIT_SHIFT) | |
| 61 | #define ELF_KVX_CORE_KV4 (0x04 << ELF_KVX_CORE_BIT_SHIFT) | |
| 62 | ||
| 63 | #define ELF_KVX_CORE_KV3_1 (ELF_KVX_CORE_KV3 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) | |
| 64 | #define ELF_KVX_CORE_KV3_2 (ELF_KVX_CORE_KV3 | (2 << (ELF_KVX_CORE_MINOR_SHIFT))) | |
| 65 | #define ELF_KVX_CORE_KV4_1 (ELF_KVX_CORE_KV4 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) | |
| 66 | ||
| 67 | #define ELF_KVX_IS_KV3(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV3)) | |
| 68 | #define ELF_KVX_IS_KV4(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV4)) | |
| 69 | #define ELF_KVX_CHECK_CORE(flags,m) (((flags) & ELF_KVX_CORE_MASK)==(m)) | |
| 70 | ||
| 71 | #define ELF_KVX_ABI_MASK (0xFF) | |
| 72 | ||
| 73 | #define ELF_KVX_ABI_IDENT_MASK (0x7) | |
| 74 | #define ELF_KVX_ABI_REGULAR (0x1) | |
| 75 | #define ELF_KVX_ABI_UNDEF (0x0) | |
| 76 | ||
| 77 | #define ELF_KVX_ABI_64B_ADDR_BIT (0x08) | |
| 78 | ||
| 79 | #define ELF_KVX_ABI_PIC_BIT (0x10) | |
| 80 | ||
| 81 | #endif /* _KVX_ELFIDS_H_ */ |