1 /* 2 * RISC-V ELF definitions 3 * 4 * Copyright (c) 2019 Mark Corbin 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TARGET_ARCH_ELF_H 21 #define TARGET_ARCH_ELF_H 22 23 #define elf_check_arch(x) ((x) == EM_RISCV) 24 #define ELF_START_MMAP 0x80000000 25 #define ELF_ET_DYN_LOAD_ADDR 0x100000 26 #define ELF_CLASS ELFCLASS64 27 28 #define ELF_DATA ELFDATA2LSB 29 #define ELF_ARCH EM_RISCV 30 31 #define ELF_HWCAP get_elf_hwcap() 32 static uint32_t get_elf_hwcap(void) 33 { 34 RISCVCPU *cpu = RISCV_CPU(thread_cpu); 35 36 return cpu->env.misa_ext_mask; 37 } 38 39 #define USE_ELF_CORE_DUMP 40 #define ELF_EXEC_PAGESIZE 4096 41 42 #endif /* TARGET_ARCH_ELF_H */ 43