1 /* 2 * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> 3 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> 4 * Copyright (C) 2012 Regents of the University of California 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 12 #ifndef _UAPI_ASM_ELF_H 13 #define _UAPI_ASM_ELF_H 14 15 #include <asm/ptrace.h> 16 17 /* ELF register definitions */ 18 typedef unsigned long elf_greg_t; 19 typedef struct user_regs_struct elf_gregset_t; 20 #define ELF_NGREG (sizeof(elf_gregset_t) / sizeof(elf_greg_t)) 21 22 typedef union __riscv_fp_state elf_fpregset_t; 23 24 #define ELF_RISCV_R_SYM(r_info) ((r_info) >> 32) 25 #define ELF_RISCV_R_TYPE(r_info) ((r_info) & 0xffffffff) 26 27 /* 28 * RISC-V relocation types 29 */ 30 31 /* Relocation types used by the dynamic linker */ 32 #define R_RISCV_NONE 0 33 #define R_RISCV_32 1 34 #define R_RISCV_64 2 35 #define R_RISCV_RELATIVE 3 36 #define R_RISCV_COPY 4 37 #define R_RISCV_JUMP_SLOT 5 38 #define R_RISCV_TLS_DTPMOD32 6 39 #define R_RISCV_TLS_DTPMOD64 7 40 #define R_RISCV_TLS_DTPREL32 8 41 #define R_RISCV_TLS_DTPREL64 9 42 #define R_RISCV_TLS_TPREL32 10 43 #define R_RISCV_TLS_TPREL64 11 44 45 /* Relocation types not used by the dynamic linker */ 46 #define R_RISCV_BRANCH 16 47 #define R_RISCV_JAL 17 48 #define R_RISCV_CALL 18 49 #define R_RISCV_CALL_PLT 19 50 #define R_RISCV_GOT_HI20 20 51 #define R_RISCV_TLS_GOT_HI20 21 52 #define R_RISCV_TLS_GD_HI20 22 53 #define R_RISCV_PCREL_HI20 23 54 #define R_RISCV_PCREL_LO12_I 24 55 #define R_RISCV_PCREL_LO12_S 25 56 #define R_RISCV_HI20 26 57 #define R_RISCV_LO12_I 27 58 #define R_RISCV_LO12_S 28 59 #define R_RISCV_TPREL_HI20 29 60 #define R_RISCV_TPREL_LO12_I 30 61 #define R_RISCV_TPREL_LO12_S 31 62 #define R_RISCV_TPREL_ADD 32 63 #define R_RISCV_ADD8 33 64 #define R_RISCV_ADD16 34 65 #define R_RISCV_ADD32 35 66 #define R_RISCV_ADD64 36 67 #define R_RISCV_SUB8 37 68 #define R_RISCV_SUB16 38 69 #define R_RISCV_SUB32 39 70 #define R_RISCV_SUB64 40 71 #define R_RISCV_GNU_VTINHERIT 41 72 #define R_RISCV_GNU_VTENTRY 42 73 #define R_RISCV_ALIGN 43 74 #define R_RISCV_RVC_BRANCH 44 75 #define R_RISCV_RVC_JUMP 45 76 #define R_RISCV_LUI 46 77 #define R_RISCV_GPREL_I 47 78 #define R_RISCV_GPREL_S 48 79 #define R_RISCV_TPREL_I 49 80 #define R_RISCV_TPREL_S 50 81 #define R_RISCV_RELAX 51 82 83 #endif /* _UAPI_ASM_ELF_H */ 84