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e2be04c7f9
Many user space API headers have licensing information, which is either
incomplete, badly formatted or just a shorthand for referring to the
license under which the file is supposed to be. This makes it hard for
compliance tools to determine the correct license.
Update these files with an SPDX license identifier. The identifier was
chosen based on the license information in the file.
GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license
identifier with the added 'WITH Linux-syscall-note' exception, which is
the officially assigned exception identifier for the kernel syscall
exception:
NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
This exception makes it possible to include GPL headers into non GPL
code, without confusing license compliance tools.
Headers which have either explicit dual licensing or are just licensed
under a non GPL license are updated with the corresponding SPDX
identifier and the GPLv2 with syscall exception identifier. The format
is:
((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE)
SPDX license identifiers are a legally binding shorthand, which can be
used instead of the full boiler plate text. The update does not remove
existing license information as this has to be done on a case by case
basis and the copyright holders might have to be consulted. This will
happen in a separate step.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne. See the previous patch in this series for the
methodology of how this patch was researched.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* OpenRISC Linux
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*
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* Linux architectural port borrowing liberally from similar works of
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* others. All original copyrights apply as per the original source
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* declaration.
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*
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* OpenRISC implementation:
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* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
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* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
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* et al.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _UAPI__ASM_OPENRISC_ELF_H
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#define _UAPI__ASM_OPENRISC_ELF_H
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/*
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* This files is partially exported to userspace. This allows us to keep
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* the ELF bits in one place which should assist in keeping the kernel and
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* userspace in sync.
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*/
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/*
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* ELF register definitions..
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*/
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/* for struct user_regs_struct definition */
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#include <asm/ptrace.h>
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/* The OR1K relocation types... not all relevant for module loader */
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#define R_OR32_NONE 0
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#define R_OR32_32 1
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#define R_OR32_16 2
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#define R_OR32_8 3
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#define R_OR32_CONST 4
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#define R_OR32_CONSTH 5
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#define R_OR32_JUMPTARG 6
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#define R_OR32_VTINHERIT 7
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#define R_OR32_VTENTRY 8
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typedef unsigned long elf_greg_t;
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/*
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* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
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* thus exposed to user-space.
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*/
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#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
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typedef elf_greg_t elf_gregset_t[ELF_NGREG];
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/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */
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typedef unsigned long elf_fpregset_t;
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/* EM_OPENRISC is defined in linux/elf-em.h */
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#define EM_OR32 0x8472
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/*
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* These are used to set parameters in the core dumps.
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*/
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#define ELF_ARCH EM_OR32
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#define ELF_CLASS ELFCLASS32
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#define ELF_DATA ELFDATA2MSB
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#endif /* _UAPI__ASM_OPENRISC_ELF_H */
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