ARC: split elf.h into uapi and export it for userspace (8ccfe667) · Commits · e / devices / android_kernel_teracube_emerald

arch/arc/include/asm/elf.h

+11 −26

Original line number	Diff line number	Diff line
		@@ -9,26 +9,27 @@
		#ifndef __ASM_ARC_ELF_H
		#define __ASM_ARC_ELF_H

		#include <asm/ptrace.h>
		#include <linux/types.h>
		#include <uapi/asm/elf.h>

		/* These ELF defines belong to uapi but libc elf.h already defines them */
		#define EM_ARCOMPACT 93

		/* Machine specific ELF Hdr flags */
		#define EF_ARC_OSABI_MSK 0x00000f00
		#define EF_ARC_OSABI_ORIG 0x00000000 /* MUST be zero for back-compat */
		#define EF_ARC_OSABI_CURRENT 0x00000300 /* v3 (no legacy syscalls) */

		/* ARC Relocations (kernel Modules only) */
		#define R_ARC_32 0x4
		#define R_ARC_32_ME 0x1B
		#define R_ARC_S25H_PCREL 0x10
		#define R_ARC_S25W_PCREL 0x11

		typedef unsigned long elf_greg_t;
		typedef unsigned long elf_fpregset_t;
		/to set parameters in the core dumps /
		#define ELF_ARCH EM_ARCOMPACT
		#define ELF_CLASS ELFCLASS32

		#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
		typedef elf_greg_t elf_gregset_t[ELF_NGREG];
		#ifdef CONFIG_CPU_BIG_ENDIAN
		#define ELF_DATA ELFDATA2MSB
		#else
		#define ELF_DATA ELFDATA2LSB
		#endif

		/*
		* To ensure that
		@@ -39,20 +40,6 @@ struct elf32_hdr;
		extern int elf_check_arch(const struct elf32_hdr *);
		#define elf_check_arch elf_check_arch

		/*
		* These are used to set parameters in the core dumps.
		*/
		#define ELF_ARCH EM_ARCOMPACT
		#define ELF_CLASS ELFCLASS32

		#ifdef CONFIG_CPU_BIG_ENDIAN
		#define ELF_DATA ELFDATA2MSB
		#else
		#define ELF_DATA ELFDATA2LSB
		#endif

		#ifdef __KERNEL__

		#define CORE_DUMP_USE_REGSET

		#define ELF_EXEC_PAGESIZE PAGE_SIZE
		@@ -88,6 +75,4 @@ extern int elf_check_arch(const struct elf32_hdr *);
		#define SET_PERSONALITY(ex) \
		set_personality(PER_LINUX \| (current->personality & (~PER_MASK)))

		#endif /* __KERNEL__ */

		#endif

arch/arc/include/uapi/asm/Kbuild

+1 −0

Original line number	Diff line number	Diff line
		# UAPI Header export list
		include include/uapi/asm-generic/Kbuild.asm
		header-y += elf.h
		header-y += page.h
		header-y += setup.h
		header-y += byteorder.h

arch/arc/include/uapi/asm/elf.h

0 → 100644

+26 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 as
		* published by the Free Software Foundation.
		*/

		#ifndef _UAPI__ASM_ARC_ELF_H
		#define _UAPI__ASM_ARC_ELF_H

		#include <asm/ptrace.h> /* for user_regs_struct */

		/* Machine specific ELF Hdr flags */
		#define EF_ARC_OSABI_MSK 0x00000f00
		#define EF_ARC_OSABI_ORIG 0x00000000 /* MUST be zero for back-compat */
		#define EF_ARC_OSABI_CURRENT 0x00000300 /* v3 (no legacy syscalls) */

		typedef unsigned long elf_greg_t;
		typedef unsigned long elf_fpregset_t;

		#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))

		typedef elf_greg_t elf_gregset_t[ELF_NGREG];

		#endif