| /* |
| * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> |
| * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
| * Copyright (C) 2012 Regents of the University of California |
| * |
| * 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 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #ifndef _UAPI_ASM_RISCV_ELF_H |
| #define _UAPI_ASM_RISCV_ELF_H |
| |
| #include <asm/ptrace.h> |
| |
| /* ELF register definitions */ |
| typedef unsigned long elf_greg_t; |
| typedef struct user_regs_struct elf_gregset_t; |
| #define ELF_NGREG (sizeof(elf_gregset_t) / sizeof(elf_greg_t)) |
| |
| /* We don't support f without d, or q. */ |
| typedef __u64 elf_fpreg_t; |
| typedef union __riscv_fp_state elf_fpregset_t; |
| #define ELF_NFPREG (sizeof(struct __riscv_d_ext_state) / sizeof(elf_fpreg_t)) |
| |
| #if __riscv_xlen == 64 |
| #define ELF_RISCV_R_SYM(r_info) ELF64_R_SYM(r_info) |
| #define ELF_RISCV_R_TYPE(r_info) ELF64_R_TYPE(r_info) |
| #else |
| #define ELF_RISCV_R_SYM(r_info) ELF32_R_SYM(r_info) |
| #define ELF_RISCV_R_TYPE(r_info) ELF32_R_TYPE(r_info) |
| #endif |
| |
| /* |
| * RISC-V relocation types |
| */ |
| |
| /* Relocation types used by the dynamic linker */ |
| #define R_RISCV_NONE 0 |
| #define R_RISCV_32 1 |
| #define R_RISCV_64 2 |
| #define R_RISCV_RELATIVE 3 |
| #define R_RISCV_COPY 4 |
| #define R_RISCV_JUMP_SLOT 5 |
| #define R_RISCV_TLS_DTPMOD32 6 |
| #define R_RISCV_TLS_DTPMOD64 7 |
| #define R_RISCV_TLS_DTPREL32 8 |
| #define R_RISCV_TLS_DTPREL64 9 |
| #define R_RISCV_TLS_TPREL32 10 |
| #define R_RISCV_TLS_TPREL64 11 |
| #define R_RISCV_IRELATIVE 58 |
| |
| /* Relocation types not used by the dynamic linker */ |
| #define R_RISCV_BRANCH 16 |
| #define R_RISCV_JAL 17 |
| #define R_RISCV_CALL 18 |
| #define R_RISCV_CALL_PLT 19 |
| #define R_RISCV_GOT_HI20 20 |
| #define R_RISCV_TLS_GOT_HI20 21 |
| #define R_RISCV_TLS_GD_HI20 22 |
| #define R_RISCV_PCREL_HI20 23 |
| #define R_RISCV_PCREL_LO12_I 24 |
| #define R_RISCV_PCREL_LO12_S 25 |
| #define R_RISCV_HI20 26 |
| #define R_RISCV_LO12_I 27 |
| #define R_RISCV_LO12_S 28 |
| #define R_RISCV_TPREL_HI20 29 |
| #define R_RISCV_TPREL_LO12_I 30 |
| #define R_RISCV_TPREL_LO12_S 31 |
| #define R_RISCV_TPREL_ADD 32 |
| #define R_RISCV_ADD8 33 |
| #define R_RISCV_ADD16 34 |
| #define R_RISCV_ADD32 35 |
| #define R_RISCV_ADD64 36 |
| #define R_RISCV_SUB8 37 |
| #define R_RISCV_SUB16 38 |
| #define R_RISCV_SUB32 39 |
| #define R_RISCV_SUB64 40 |
| #define R_RISCV_GNU_VTINHERIT 41 |
| #define R_RISCV_GNU_VTENTRY 42 |
| #define R_RISCV_ALIGN 43 |
| #define R_RISCV_RVC_BRANCH 44 |
| #define R_RISCV_RVC_JUMP 45 |
| #define R_RISCV_GPREL_I 47 |
| #define R_RISCV_GPREL_S 48 |
| #define R_RISCV_TPREL_I 49 |
| #define R_RISCV_TPREL_S 50 |
| #define R_RISCV_RELAX 51 |
| #define R_RISCV_SUB6 52 |
| #define R_RISCV_SET6 53 |
| #define R_RISCV_SET8 54 |
| #define R_RISCV_SET16 55 |
| #define R_RISCV_SET32 56 |
| #define R_RISCV_32_PCREL 57 |
| #define R_RISCV_PLT32 59 |
| #define R_RISCV_SET_ULEB128 60 |
| #define R_RISCV_SUB_ULEB128 61 |
| |
| |
| #endif /* _UAPI_ASM_RISCV_ELF_H */ |
