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Diffstat (limited to 'arch/frv/include/asm/elf.h')
| -rw-r--r-- | arch/frv/include/asm/elf.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/arch/frv/include/asm/elf.h b/arch/frv/include/asm/elf.h deleted file mode 100644 index 2bac6446db41..000000000000 --- a/arch/frv/include/asm/elf.h +++ /dev/null @@ -1,140 +0,0 @@ -/* elf.h: FR-V ELF definitions - * - * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - Derived from include/asm-m68knommu/elf.h - * - * 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 __ASM_ELF_H -#define __ASM_ELF_H - -#include <asm/ptrace.h> -#include <asm/user.h> - -struct elf32_hdr; - -/* - * ELF header e_flags defines. - */ -#define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */ -#define EF_FRV_GPR32 0x00000001 /* Only uses GR on 32-register */ -#define EF_FRV_GPR64 0x00000002 /* Only uses GR on 64-register */ -#define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */ -#define EF_FRV_FPR32 0x00000004 /* Only uses FR on 32-register */ -#define EF_FRV_FPR64 0x00000008 /* Only uses FR on 64-register */ -#define EF_FRV_FPR_NONE 0x0000000C /* Uses software floating-point */ -#define EF_FRV_DWORD_MASK 0x00000030 /* mask for dword support */ -#define EF_FRV_DWORD_YES 0x00000010 /* Assumes stack aligned to 8-byte boundaries. */ -#define EF_FRV_DWORD_NO 0x00000020 /* Assumes stack aligned to 4-byte boundaries. */ -#define EF_FRV_DOUBLE 0x00000040 /* Uses double instructions. */ -#define EF_FRV_MEDIA 0x00000080 /* Uses media instructions. */ -#define EF_FRV_PIC 0x00000100 /* Uses position independent code. */ -#define EF_FRV_NON_PIC_RELOCS 0x00000200 /* Does not use position Independent code. */ -#define EF_FRV_MULADD 0x00000400 /* -mmuladd */ -#define EF_FRV_BIGPIC 0x00000800 /* -fPIC */ -#define EF_FRV_LIBPIC 0x00001000 /* -mlibrary-pic */ -#define EF_FRV_G0 0x00002000 /* -G 0, no small data ptr */ -#define EF_FRV_NOPACK 0x00004000 /* -mnopack */ -#define EF_FRV_FDPIC 0x00008000 /* -mfdpic */ -#define EF_FRV_CPU_MASK 0xff000000 /* specific cpu bits */ -#define EF_FRV_CPU_GENERIC 0x00000000 /* Set CPU type is FR-V */ -#define EF_FRV_CPU_FR500 0x01000000 /* Set CPU type is FR500 */ -#define EF_FRV_CPU_FR300 0x02000000 /* Set CPU type is FR300 */ -#define EF_FRV_CPU_SIMPLE 0x03000000 /* SIMPLE */ -#define EF_FRV_CPU_TOMCAT 0x04000000 /* Tomcat, FR500 prototype */ -#define EF_FRV_CPU_FR400 0x05000000 /* Set CPU type is FR400 */ -#define EF_FRV_CPU_FR550 0x06000000 /* Set CPU type is FR550 */ -#define EF_FRV_CPU_FR405 0x07000000 /* Set CPU type is FR405 */ -#define EF_FRV_CPU_FR450 0x08000000 /* Set CPU type is FR450 */ - -/* - * FR-V ELF relocation types - */ - - -/* - * ELF register definitions.. - */ -typedef unsigned long elf_greg_t; - -#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_fpmedia_regs elf_fpregset_t; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -extern int elf_check_arch(const struct elf32_hdr *hdr); - -#define elf_check_fdpic(x) ((x)->e_flags & EF_FRV_FDPIC && !((x)->e_flags & EF_FRV_NON_PIC_RELOCS)) -#define elf_check_const_displacement(x) ((x)->e_flags & EF_FRV_PIC) - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_FRV - -#define ELF_PLAT_INIT(_r) \ -do { \ - __kernel_frame0_ptr->gr16 = 0; \ - __kernel_frame0_ptr->gr17 = 0; \ - __kernel_frame0_ptr->gr18 = 0; \ - __kernel_frame0_ptr->gr19 = 0; \ - __kernel_frame0_ptr->gr20 = 0; \ - __kernel_frame0_ptr->gr21 = 0; \ - __kernel_frame0_ptr->gr22 = 0; \ - __kernel_frame0_ptr->gr23 = 0; \ - __kernel_frame0_ptr->gr24 = 0; \ - __kernel_frame0_ptr->gr25 = 0; \ - __kernel_frame0_ptr->gr26 = 0; \ - __kernel_frame0_ptr->gr27 = 0; \ - __kernel_frame0_ptr->gr29 = 0; \ -} while(0) - -#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr, _dynamic_addr) \ -do { \ - __kernel_frame0_ptr->gr16 = _exec_map_addr; \ - __kernel_frame0_ptr->gr17 = _interp_map_addr; \ - __kernel_frame0_ptr->gr18 = _dynamic_addr; \ - __kernel_frame0_ptr->gr19 = 0; \ - __kernel_frame0_ptr->gr20 = 0; \ - __kernel_frame0_ptr->gr21 = 0; \ - __kernel_frame0_ptr->gr22 = 0; \ - __kernel_frame0_ptr->gr23 = 0; \ - __kernel_frame0_ptr->gr24 = 0; \ - __kernel_frame0_ptr->gr25 = 0; \ - __kernel_frame0_ptr->gr26 = 0; \ - __kernel_frame0_ptr->gr27 = 0; \ - __kernel_frame0_ptr->gr29 = 0; \ -} while(0) - -#define CORE_DUMP_USE_REGSET -#define ELF_FDPIC_CORE_EFLAGS EF_FRV_FDPIC -#define ELF_EXEC_PAGESIZE 16384 - -/* This is the location that an ET_DYN program is loaded if exec'ed. Typical - use of this is to invoke "./ld.so someprog" to test out a new version of - the loader. We need to make sure that it is out of the way of the program - that it will "exec", and that there is sufficient room for the brk. */ - -#define ELF_ET_DYN_BASE 0x08000000UL - -/* 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) - -#endif |