mirror of
https://github.com/torvalds/linux.git
synced 2024-12-13 22:53:20 +00:00
913c230200
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/*
|
|
* OpenRISC Linux
|
|
*
|
|
* Linux architectural port borrowing liberally from similar works of
|
|
* others. All original copyrights apply as per the original source
|
|
* declaration.
|
|
*
|
|
* OpenRISC implementation:
|
|
* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
|
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
|
|
* et al.
|
|
*
|
|
* 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 _UAPI__ASM_OPENRISC_ELF_H
|
|
#define _UAPI__ASM_OPENRISC_ELF_H
|
|
|
|
/*
|
|
* This files is partially exported to userspace. This allows us to keep
|
|
* the ELF bits in one place which should assist in keeping the kernel and
|
|
* userspace in sync.
|
|
*/
|
|
|
|
/*
|
|
* ELF register definitions..
|
|
*/
|
|
|
|
/* for struct user_regs_struct definition */
|
|
#include <asm/ptrace.h>
|
|
|
|
/* The OR1K relocation types... not all relevant for module loader */
|
|
#define R_OR32_NONE 0
|
|
#define R_OR32_32 1
|
|
#define R_OR32_16 2
|
|
#define R_OR32_8 3
|
|
#define R_OR32_CONST 4
|
|
#define R_OR32_CONSTH 5
|
|
#define R_OR32_JUMPTARG 6
|
|
#define R_OR32_VTINHERIT 7
|
|
#define R_OR32_VTENTRY 8
|
|
|
|
typedef unsigned long elf_greg_t;
|
|
|
|
/*
|
|
* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
|
|
* thus exposed to user-space.
|
|
*/
|
|
#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
|
|
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
|
|
|
|
/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */
|
|
typedef unsigned long elf_fpregset_t;
|
|
|
|
/* This should be moved to include/linux/elf.h */
|
|
#define EM_OR32 0x8472
|
|
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
|
|
|
|
/*
|
|
* These are used to set parameters in the core dumps.
|
|
*/
|
|
#define ELF_ARCH EM_OR32
|
|
#define ELF_CLASS ELFCLASS32
|
|
#define ELF_DATA ELFDATA2MSB
|
|
|
|
#endif /* _UAPI__ASM_OPENRISC_ELF_H */
|