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>
172 lines
3.1 KiB
C
172 lines
3.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* Copyright 2004-2008 Analog Devices Inc.
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*
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* Licensed under the GPL-2 or later.
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*/
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#ifndef _UAPI_BFIN_PTRACE_H
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#define _UAPI_BFIN_PTRACE_H
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/*
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* GCC defines register number like this:
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* -----------------------------
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* 0 - 7 are data registers R0-R7
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* 8 - 15 are address registers P0-P7
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* 16 - 31 dsp registers I/B/L0 -- I/B/L3 & M0--M3
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* 32 - 33 A registers A0 & A1
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* 34 - status register
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* -----------------------------
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*
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* We follows above, except:
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* 32-33 --- Low 32-bit of A0&1
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* 34-35 --- High 8-bit of A0&1
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*/
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#ifndef __ASSEMBLY__
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struct task_struct;
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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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struct pt_regs {
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long orig_pc;
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long ipend;
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long seqstat;
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long rete;
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long retn;
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long retx;
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long pc; /* PC == RETI */
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long rets;
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long reserved; /* Used as scratch during system calls */
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long astat;
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long lb1;
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long lb0;
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long lt1;
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long lt0;
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long lc1;
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long lc0;
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long a1w;
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long a1x;
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long a0w;
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long a0x;
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long b3;
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long b2;
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long b1;
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long b0;
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long l3;
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long l2;
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long l1;
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long l0;
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long m3;
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long m2;
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long m1;
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long m0;
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long i3;
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long i2;
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long i1;
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long i0;
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long usp;
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long fp;
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long p5;
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long p4;
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long p3;
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long p2;
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long p1;
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long p0;
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long r7;
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long r6;
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long r5;
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long r4;
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long r3;
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long r2;
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long r1;
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long r0;
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long orig_r0;
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long orig_p0;
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long syscfg;
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};
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/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
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#define PTRACE_GETREGS 12
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#define PTRACE_SETREGS 13 /* ptrace signal */
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#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */
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#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */
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#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */
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#define PS_S (0x0002)
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#endif /* __ASSEMBLY__ */
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/*
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* Offsets used by 'ptrace' system call interface.
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*/
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#define PT_R0 204
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#define PT_R1 200
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#define PT_R2 196
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#define PT_R3 192
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#define PT_R4 188
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#define PT_R5 184
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#define PT_R6 180
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#define PT_R7 176
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#define PT_P0 172
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#define PT_P1 168
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#define PT_P2 164
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#define PT_P3 160
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#define PT_P4 156
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#define PT_P5 152
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#define PT_FP 148
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#define PT_USP 144
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#define PT_I0 140
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#define PT_I1 136
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#define PT_I2 132
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#define PT_I3 128
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#define PT_M0 124
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#define PT_M1 120
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#define PT_M2 116
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#define PT_M3 112
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#define PT_L0 108
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#define PT_L1 104
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#define PT_L2 100
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#define PT_L3 96
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#define PT_B0 92
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#define PT_B1 88
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#define PT_B2 84
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#define PT_B3 80
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#define PT_A0X 76
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#define PT_A0W 72
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#define PT_A1X 68
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#define PT_A1W 64
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#define PT_LC0 60
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#define PT_LC1 56
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#define PT_LT0 52
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#define PT_LT1 48
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#define PT_LB0 44
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#define PT_LB1 40
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#define PT_ASTAT 36
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#define PT_RESERVED 32
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#define PT_RETS 28
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#define PT_PC 24
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#define PT_RETX 20
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#define PT_RETN 16
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#define PT_RETE 12
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#define PT_SEQSTAT 8
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#define PT_IPEND 4
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#define PT_ORIG_R0 208
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#define PT_ORIG_P0 212
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#define PT_SYSCFG 216
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#define PT_TEXT_ADDR 220
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#define PT_TEXT_END_ADDR 224
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#define PT_DATA_ADDR 228
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#define PT_FDPIC_EXEC 232
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#define PT_FDPIC_INTERP 236
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#define PT_LAST_PSEUDO PT_FDPIC_INTERP
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#endif /* _UAPI_BFIN_PTRACE_H */
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