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authorVineet Gupta <vgupta@synopsys.com>2013-02-27 18:27:13 +0530
committerVineet Gupta <vgupta@synopsys.com>2013-02-27 20:00:26 +0530
commit8ccfe6675fa974bd06d64f74d0fdee6a5267d2aa (patch)
treea6db3a5c95820f0c3de270a91daf8c4fea5cef8d /arch/arc
parent17139053eb96bc09a6d6248aae17c9316f5bcd86 (diff)
downloadop-kernel-dev-8ccfe6675fa974bd06d64f74d0fdee6a5267d2aa.zip
op-kernel-dev-8ccfe6675fa974bd06d64f74d0fdee6a5267d2aa.tar.gz
ARC: split elf.h into uapi and export it for userspace
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/elf.h37
-rw-r--r--arch/arc/include/uapi/asm/Kbuild1
-rw-r--r--arch/arc/include/uapi/asm/elf.h26
3 files changed, 38 insertions, 26 deletions
diff --git a/arch/arc/include/asm/elf.h b/arch/arc/include/asm/elf.h
index 265d030..f4c8d36 100644
--- a/arch/arc/include/asm/elf.h
+++ b/arch/arc/include/asm/elf.h
@@ -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
diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild
index 2736244..18fefae 100644
--- a/arch/arc/include/uapi/asm/Kbuild
+++ b/arch/arc/include/uapi/asm/Kbuild
@@ -1,5 +1,6 @@
# 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
diff --git a/arch/arc/include/uapi/asm/elf.h b/arch/arc/include/uapi/asm/elf.h
new file mode 100644
index 0000000..0f99ac8
--- /dev/null
+++ b/arch/arc/include/uapi/asm/elf.h
@@ -0,0 +1,26 @@
+/*
+ * 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
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