mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-08-05 16:54:27 +00:00
439667fb94
Nothing in sigcontext.h seems to require anything from
linux/posix_types.h.
It seems only a relict: in a Linux 2.6.11-rc2 patch [1] the
linux/types.h include was unexplainedly changed to a linux/posix_types.h
include. I can only assume it was just an error. Finally headers_check
complained "found __[us]{8,16,32,64} type without #include
<linux/types.h>" and commit ae612fb05b ("headers_check fix: mips,
sigcontext.h") added back the linux/types.h include, but it didn't
remove the posix_types.h include.
Remove it now.
[1]:https://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.11-rc2/2.6.11-rc2-mm2/broken-out/mips-generic-mips-updates.patch
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 1996, 1997, 1999 by Ralf Baechle
|
|
* Copyright (C) 1999 Silicon Graphics, Inc.
|
|
*/
|
|
#ifndef _UAPI_ASM_SIGCONTEXT_H
|
|
#define _UAPI_ASM_SIGCONTEXT_H
|
|
|
|
#include <linux/types.h>
|
|
#include <asm/sgidefs.h>
|
|
|
|
/* scalar FP context was used */
|
|
#define USED_FP (1 << 0)
|
|
|
|
/* the value of Status.FR when context was saved */
|
|
#define USED_FR1 (1 << 1)
|
|
|
|
/* FR=1, but with odd singles in bits 63:32 of preceding even double */
|
|
#define USED_HYBRID_FPRS (1 << 2)
|
|
|
|
/* extended context was used, see struct extcontext for details */
|
|
#define USED_EXTCONTEXT (1 << 3)
|
|
|
|
#if _MIPS_SIM == _MIPS_SIM_ABI32
|
|
|
|
/*
|
|
* Keep this struct definition in sync with the sigcontext fragment
|
|
* in arch/mips/kernel/asm-offsets.c
|
|
*/
|
|
struct sigcontext {
|
|
unsigned int sc_regmask; /* Unused */
|
|
unsigned int sc_status; /* Unused */
|
|
unsigned long long sc_pc;
|
|
unsigned long long sc_regs[32];
|
|
unsigned long long sc_fpregs[32];
|
|
unsigned int sc_acx; /* Was sc_ownedfp */
|
|
unsigned int sc_fpc_csr;
|
|
unsigned int sc_fpc_eir; /* Unused */
|
|
unsigned int sc_used_math;
|
|
unsigned int sc_dsp; /* dsp status, was sc_ssflags */
|
|
unsigned long long sc_mdhi;
|
|
unsigned long long sc_mdlo;
|
|
unsigned long sc_hi1; /* Was sc_cause */
|
|
unsigned long sc_lo1; /* Was sc_badvaddr */
|
|
unsigned long sc_hi2; /* Was sc_sigset[4] */
|
|
unsigned long sc_lo2;
|
|
unsigned long sc_hi3;
|
|
unsigned long sc_lo3;
|
|
};
|
|
|
|
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
|
|
|
|
#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
|
|
|
|
/*
|
|
* Keep this struct definition in sync with the sigcontext fragment
|
|
* in arch/mips/kernel/asm-offsets.c
|
|
*
|
|
* Warning: this structure illdefined with sc_badvaddr being just an unsigned
|
|
* int so it was changed to unsigned long in 2.6.0-test1. This may break
|
|
* binary compatibility - no prisoners.
|
|
* DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four
|
|
* entries, add sc_dsp and sc_reserved for padding. No prisoners.
|
|
*/
|
|
struct sigcontext {
|
|
__u64 sc_regs[32];
|
|
__u64 sc_fpregs[32];
|
|
__u64 sc_mdhi;
|
|
__u64 sc_hi1;
|
|
__u64 sc_hi2;
|
|
__u64 sc_hi3;
|
|
__u64 sc_mdlo;
|
|
__u64 sc_lo1;
|
|
__u64 sc_lo2;
|
|
__u64 sc_lo3;
|
|
__u64 sc_pc;
|
|
__u32 sc_fpc_csr;
|
|
__u32 sc_used_math;
|
|
__u32 sc_dsp;
|
|
__u32 sc_reserved;
|
|
};
|
|
|
|
|
|
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
|
|
|
|
#endif /* _UAPI_ASM_SIGCONTEXT_H */
|