diff options
Diffstat (limited to 'arch/c6x/include/asm/elf.h')
| -rw-r--r-- | arch/c6x/include/asm/elf.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/arch/c6x/include/asm/elf.h b/arch/c6x/include/asm/elf.h deleted file mode 100644 index ca88acbf560b..000000000000 --- a/arch/c6x/include/asm/elf.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Port on Texas Instruments TMS320C6x architecture - * - * Copyright (C) 2004, 2009, 2010 Texas Instruments Incorporated - * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) - */ -#ifndef _ASM_C6X_ELF_H -#define _ASM_C6X_ELF_H - -/* - * ELF register definitions.. - */ -#include <asm/ptrace.h> - -typedef unsigned long elf_greg_t; -typedef unsigned long elf_fpreg_t; - -#define ELF_NGREG 58 -#define ELF_NFPREG 1 - -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; -typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) ((x)->e_machine == EM_TI_C6000) - -#define elf_check_fdpic(x) (1) -#define elf_check_const_displacement(x) (0) - -#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map, _interp_map, _dynamic_addr) \ -do { \ - _regs->b4 = (_exec_map); \ - _regs->a6 = (_interp_map); \ - _regs->b6 = (_dynamic_addr); \ -} while (0) - -#define ELF_FDPIC_CORE_EFLAGS 0 - -/* - * These are used to set parameters in the core dumps. - */ -#ifdef __LITTLE_ENDIAN__ -#define ELF_DATA ELFDATA2LSB -#else -#define ELF_DATA ELFDATA2MSB -#endif - -#define ELF_CLASS ELFCLASS32 -#define ELF_ARCH EM_TI_C6000 - -/* Nothing for now. Need to setup DP... */ -#define ELF_PLAT_INIT(_r) - -#define ELF_EXEC_PAGESIZE 4096 - -#define ELF_CORE_COPY_REGS(_dest, _regs) \ - memcpy((char *) &_dest, (char *) _regs, \ - sizeof(struct pt_regs)); - -/* This yields a mask that user programs can use to figure out what - instruction set this cpu supports. */ - -#define ELF_HWCAP (0) - -/* This yields a string that ld.so will use to load implementation - specific libraries for optimization. This is more specific in - intent than poking at uname or /proc/cpuinfo. */ - -#define ELF_PLATFORM (NULL) - -/* C6X specific section types */ -#define SHT_C6000_UNWIND 0x70000001 -#define SHT_C6000_PREEMPTMAP 0x70000002 -#define SHT_C6000_ATTRIBUTES 0x70000003 - -/* C6X specific DT_ tags */ -#define DT_C6000_DSBT_BASE 0x70000000 -#define DT_C6000_DSBT_SIZE 0x70000001 -#define DT_C6000_PREEMPTMAP 0x70000002 -#define DT_C6000_DSBT_INDEX 0x70000003 - -/* C6X specific relocs */ -#define R_C6000_NONE 0 -#define R_C6000_ABS32 1 -#define R_C6000_ABS16 2 -#define R_C6000_ABS8 3 -#define R_C6000_PCR_S21 4 -#define R_C6000_PCR_S12 5 -#define R_C6000_PCR_S10 6 -#define R_C6000_PCR_S7 7 -#define R_C6000_ABS_S16 8 -#define R_C6000_ABS_L16 9 -#define R_C6000_ABS_H16 10 -#define R_C6000_SBR_U15_B 11 -#define R_C6000_SBR_U15_H 12 -#define R_C6000_SBR_U15_W 13 -#define R_C6000_SBR_S16 14 -#define R_C6000_SBR_L16_B 15 -#define R_C6000_SBR_L16_H 16 -#define R_C6000_SBR_L16_W 17 -#define R_C6000_SBR_H16_B 18 -#define R_C6000_SBR_H16_H 19 -#define R_C6000_SBR_H16_W 20 -#define R_C6000_SBR_GOT_U15_W 21 -#define R_C6000_SBR_GOT_L16_W 22 -#define R_C6000_SBR_GOT_H16_W 23 -#define R_C6000_DSBT_INDEX 24 -#define R_C6000_PREL31 25 -#define R_C6000_COPY 26 -#define R_C6000_ALIGN 253 -#define R_C6000_FPHEAD 254 -#define R_C6000_NOCMP 255 - -#endif /*_ASM_C6X_ELF_H */ |