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Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: 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". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. 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>
97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg
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** Copyright (C) 2000 Grant Grundler, Hewlett-Packard
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*/
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#ifndef _UAPI_PARISC_PTRACE_H
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#define _UAPI_PARISC_PTRACE_H
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#include <linux/types.h>
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/* This struct defines the way the registers are stored on the
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* stack during a system call.
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*
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* N.B. gdb/strace care about the size and offsets within this
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* structure. If you change things, you may break object compatibility
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* for those applications.
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*
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* Please do NOT use this structure for future programs, but use
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* user_regs_struct (see below) instead.
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*
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* It can be accessed through PTRACE_PEEKUSR/PTRACE_POKEUSR only.
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*/
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struct pt_regs {
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unsigned long gr[32]; /* PSW is in gr[0] */
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__u64 fr[32];
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unsigned long sr[ 8];
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unsigned long iasq[2];
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unsigned long iaoq[2];
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unsigned long cr27;
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unsigned long pad0; /* available for other uses */
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unsigned long orig_r28;
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unsigned long ksp;
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unsigned long kpc;
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unsigned long sar; /* CR11 */
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unsigned long iir; /* CR19 */
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unsigned long isr; /* CR20 */
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unsigned long ior; /* CR21 */
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unsigned long ipsw; /* CR22 */
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};
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/**
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* struct user_regs_struct - User general purpose registers
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*
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* This is the user-visible general purpose register state structure
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* which is used to define the elf_gregset_t.
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*
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* It can be accessed through PTRACE_GETREGSET with NT_PRSTATUS
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* and through PTRACE_GETREGS.
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*/
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struct user_regs_struct {
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unsigned long gr[32]; /* PSW is in gr[0] */
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unsigned long sr[8];
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unsigned long iaoq[2];
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unsigned long iasq[2];
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unsigned long sar; /* CR11 */
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unsigned long iir; /* CR19 */
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unsigned long isr; /* CR20 */
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unsigned long ior; /* CR21 */
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unsigned long ipsw; /* CR22 */
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unsigned long cr0;
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unsigned long cr24, cr25, cr26, cr27, cr28, cr29, cr30, cr31;
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unsigned long cr8, cr9, cr12, cr13, cr10, cr15;
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unsigned long _pad[80-64]; /* pad to ELF_NGREG (80) */
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};
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/**
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* struct user_fp_struct - User floating point registers
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*
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* This is the user-visible floating point register state structure.
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* It uses the same layout and size as elf_fpregset_t.
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*
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* It can be accessed through PTRACE_GETREGSET with NT_PRFPREG
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* and through PTRACE_GETFPREGS.
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*/
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struct user_fp_struct {
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__u64 fr[32];
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};
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/*
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* The numbers chosen here are somewhat arbitrary but absolutely MUST
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* not overlap with any of the number assigned in <linux/ptrace.h>.
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*
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* These ones are taken from IA-64 on the assumption that theirs are
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* the most correct (and we also want to support PTRACE_SINGLEBLOCK
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* since we have taken branch traps too)
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*/
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#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */
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#define PTRACE_GETREGS 18
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#define PTRACE_SETREGS 19
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#define PTRACE_GETFPREGS 14
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#define PTRACE_SETFPREGS 15
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#endif /* _UAPI_PARISC_PTRACE_H */
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