1*e663ba6eSchristos /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */ 2*e663ba6eSchristos 3*e663ba6eSchristos /* KVX ELF IDs definitions. 4*e663ba6eSchristos 5*e663ba6eSchristos Copyright (C) 2009-2024 Free Software Foundation, Inc. 6*e663ba6eSchristos Contributed by Kalray SA. 7*e663ba6eSchristos 8*e663ba6eSchristos This file is part of GNU Binutils. 9*e663ba6eSchristos 10*e663ba6eSchristos This program is free software; you can redistribute it and/or modify 11*e663ba6eSchristos it under the terms of the GNU General Public License as published by 12*e663ba6eSchristos the Free Software Foundation; either version 3 of the license, or 13*e663ba6eSchristos (at your option) any later version. 14*e663ba6eSchristos 15*e663ba6eSchristos This program is distributed in the hope that it will be useful, 16*e663ba6eSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 17*e663ba6eSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*e663ba6eSchristos GNU General Public License for more details. 19*e663ba6eSchristos 20*e663ba6eSchristos You should have received a copy of the GNU General Public License 21*e663ba6eSchristos along with this program; see the file COPYING3. If not, 22*e663ba6eSchristos see <http://www.gnu.org/licenses/>. */ 23*e663ba6eSchristos 24*e663ba6eSchristos /* This file holds definitions specific to the KV3 ELF IDs. */ 25*e663ba6eSchristos 26*e663ba6eSchristos #ifndef _KVX_ELFIDS_H_ 27*e663ba6eSchristos #define _KVX_ELFIDS_H_ 28*e663ba6eSchristos 29*e663ba6eSchristos /* 16.15 8.7 4.3 0 */ 30*e663ba6eSchristos /* +----------------------------+ */ 31*e663ba6eSchristos /* | CUT | CORE |PIC |ABI | */ 32*e663ba6eSchristos /* +----------------------------+ */ 33*e663ba6eSchristos 34*e663ba6eSchristos 35*e663ba6eSchristos #define KVX_CUT_MASK 0x00ff0000 36*e663ba6eSchristos #define KVX_CORE_MASK 0x0000ff00 37*e663ba6eSchristos #define KVX_ABI_MASK 0x000000ff 38*e663ba6eSchristos #define KVX_MACH_MASK (KVX_CUT_MASK | KVX_CORE_MASK | KVX_ABI_MASK) 39*e663ba6eSchristos 40*e663ba6eSchristos /* 41*e663ba6eSchristos * Machine private data : 42*e663ba6eSchristos * - byte 0 = ABI specific (PIC, OS, ...) 43*e663ba6eSchristos * - bit 0..3 = ABI ident 44*e663ba6eSchristos * - bit 4 = 32/64 bits addressing 45*e663ba6eSchristos * - bit 5 = PIC 46*e663ba6eSchristos * - byte 1 = Core info : 47*e663ba6eSchristos * - bits 0..3 = Core Major Version 48*e663ba6eSchristos * - bit 4..7 = Core Minor Version 49*e663ba6eSchristos */ 50*e663ba6eSchristos 51*e663ba6eSchristos /* Core */ 52*e663ba6eSchristos #define ELF_KVX_CORE_BIT_SHIFT (8) 53*e663ba6eSchristos #define ELF_KVX_CORE_MASK (0x7f<<ELF_KVX_CORE_BIT_SHIFT) 54*e663ba6eSchristos 55*e663ba6eSchristos #define ELF_KVX_CORE_MAJOR_MASK (0x0F << ELF_KVX_CORE_BIT_SHIFT) 56*e663ba6eSchristos #define ELF_KVX_CORE_MINOR_MASK (0xF0 << ELF_KVX_CORE_BIT_SHIFT) 57*e663ba6eSchristos #define ELF_KVX_CORE_MAJOR_SHIFT (0 + ELF_KVX_CORE_BIT_SHIFT) 58*e663ba6eSchristos #define ELF_KVX_CORE_MINOR_SHIFT (4 + ELF_KVX_CORE_BIT_SHIFT) 59*e663ba6eSchristos 60*e663ba6eSchristos #define ELF_KVX_CORE_KV3 (0x03 << ELF_KVX_CORE_BIT_SHIFT) 61*e663ba6eSchristos #define ELF_KVX_CORE_KV4 (0x04 << ELF_KVX_CORE_BIT_SHIFT) 62*e663ba6eSchristos 63*e663ba6eSchristos #define ELF_KVX_CORE_KV3_1 (ELF_KVX_CORE_KV3 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) 64*e663ba6eSchristos #define ELF_KVX_CORE_KV3_2 (ELF_KVX_CORE_KV3 | (2 << (ELF_KVX_CORE_MINOR_SHIFT))) 65*e663ba6eSchristos #define ELF_KVX_CORE_KV4_1 (ELF_KVX_CORE_KV4 | (1 << (ELF_KVX_CORE_MINOR_SHIFT))) 66*e663ba6eSchristos 67*e663ba6eSchristos #define ELF_KVX_IS_KV3(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV3)) 68*e663ba6eSchristos #define ELF_KVX_IS_KV4(flags) (((flags) & ELF_KVX_CORE_MAJOR_MASK) == (ELF_KVX_CORE_KV4)) 69*e663ba6eSchristos #define ELF_KVX_CHECK_CORE(flags,m) (((flags) & ELF_KVX_CORE_MASK)==(m)) 70*e663ba6eSchristos 71*e663ba6eSchristos #define ELF_KVX_ABI_MASK (0xFF) 72*e663ba6eSchristos 73*e663ba6eSchristos #define ELF_KVX_ABI_IDENT_MASK (0x7) 74*e663ba6eSchristos #define ELF_KVX_ABI_REGULAR (0x1) 75*e663ba6eSchristos #define ELF_KVX_ABI_UNDEF (0x0) 76*e663ba6eSchristos 77*e663ba6eSchristos #define ELF_KVX_ABI_64B_ADDR_BIT (0x08) 78*e663ba6eSchristos 79*e663ba6eSchristos #define ELF_KVX_ABI_PIC_BIT (0x10) 80*e663ba6eSchristos 81*e663ba6eSchristos #endif /* _KVX_ELFIDS_H_ */ 82