/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */ /* KVX ELF IDs definitions. Copyright (C) 2009-2024 Free Software Foundation, Inc. Contributed by Kalray SA. This file is part of GNU Binutils. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the license, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; see the file COPYING3. If not, see <http://www.gnu.org/licenses/>. */ /* This file holds definitions specific to the KV3 ELF IDs. */ #ifndef _KVX_ELFIDS_H_ #define _KVX_ELFIDS_H_ /* 16.15 8.7 4.3 0 */ /* +----------------------------+ */ /* | CUT | CORE |PIC |ABI | */ /* +----------------------------+ */ #define KVX_CUT_MASK 0x00ff0000 #define KVX_CORE_MASK 0x0000ff00 #define KVX_ABI_MASK 0x000000ff #define KVX_MACH_MASK (KVX_CUT_MASK | KVX_CORE_MASK | KVX_ABI_MASK) /* * Machine private data : * - byte 0 = ABI specific (PIC, OS, ...) * - bit 0..3 = ABI ident * - bit 4 = 32/64 bits addressing * - bit 5 = PIC * - byte 1 = Core info : * - bits 0..3 = Core Major Version * - bit 4..7 = Core Minor Version */ /* Core */ #define ELF_KVX_CORE_BIT_SHIFT (8) #define ELF_KVX_CORE_MASK (0x7f<<ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_MAJOR_MASK (0x0F << ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_MINOR_MASK (0xF0 << ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_MAJOR_SHIFT (0 + ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_MINOR_SHIFT (4 + ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_KV3 (0x03 << ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_KV4 (0x04 << ELF_KVX_CORE_BIT_SHIFT) #define ELF_KVX_CORE_KV3_1 (ELF_KVX_CORE_KV3 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) #define ELF_KVX_CORE_KV3_2 (ELF_KVX_CORE_KV3 | (2 << (ELF_KVX_CORE_MINOR_SHIFT))) #define ELF_KVX_CORE_KV4_1 (ELF_KVX_CORE_KV4 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) #define ELF_KVX_IS_KV3(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV3)) #define ELF_KVX_IS_KV4(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV4)) #define ELF_KVX_CHECK_CORE(flags,m) (((flags) & ELF_KVX_CORE_MASK)==(m)) #define ELF_KVX_ABI_MASK (0xFF) #define ELF_KVX_ABI_IDENT_MASK (0x7) #define ELF_KVX_ABI_REGULAR (0x1) #define ELF_KVX_ABI_UNDEF (0x0) #define ELF_KVX_ABI_64B_ADDR_BIT (0x08) #define ELF_KVX_ABI_PIC_BIT (0x10) #endif /* _KVX_ELFIDS_H_ */