mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
2b778ceb40
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
126 lines
2.6 KiB
C
126 lines
2.6 KiB
C
/* Copyright (C) 1997-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/* System V/m68k ABI compliant context switching support. */
|
|
|
|
#ifndef _SYS_UCONTEXT_H
|
|
#define _SYS_UCONTEXT_H 1
|
|
|
|
#include <features.h>
|
|
|
|
#include <bits/types/sigset_t.h>
|
|
#include <bits/types/stack_t.h>
|
|
|
|
|
|
/* Type for general register. */
|
|
typedef int greg_t;
|
|
|
|
/* Number of general registers. */
|
|
#define __NGREG 18
|
|
#ifdef __USE_MISC
|
|
# define NGREG __NGREG
|
|
#endif
|
|
|
|
/* Container for all general registers. */
|
|
typedef greg_t gregset_t[__NGREG];
|
|
|
|
#ifdef __USE_MISC
|
|
/* Number of each register is the `gregset_t' array. */
|
|
enum
|
|
{
|
|
R_D0 = 0,
|
|
# define R_D0 R_D0
|
|
R_D1 = 1,
|
|
# define R_D1 R_D1
|
|
R_D2 = 2,
|
|
# define R_D2 R_D2
|
|
R_D3 = 3,
|
|
# define R_D3 R_D3
|
|
R_D4 = 4,
|
|
# define R_D4 R_D4
|
|
R_D5 = 5,
|
|
# define R_D5 R_D5
|
|
R_D6 = 6,
|
|
# define R_D6 R_D6
|
|
R_D7 = 7,
|
|
# define R_D7 R_D7
|
|
R_A0 = 8,
|
|
# define R_A0 R_A0
|
|
R_A1 = 9,
|
|
# define R_A1 R_A1
|
|
R_A2 = 10,
|
|
# define R_A2 R_A2
|
|
R_A3 = 11,
|
|
# define R_A3 R_A3
|
|
R_A4 = 12,
|
|
# define R_A4 R_A4
|
|
R_A5 = 13,
|
|
# define R_A5 R_A5
|
|
R_A6 = 14,
|
|
# define R_A6 R_A6
|
|
R_A7 = 15,
|
|
# define R_A7 R_A7
|
|
R_SP = 15,
|
|
# define R_SP R_SP
|
|
R_PC = 16,
|
|
# define R_PC R_PC
|
|
R_PS = 17
|
|
# define R_PS R_PS
|
|
};
|
|
|
|
/* Structure to describe FPU registers. */
|
|
typedef struct
|
|
{
|
|
int f_pcr;
|
|
int f_psr;
|
|
int f_fpiaddr;
|
|
int f_fpregs[8][3];
|
|
} fpregset_t;
|
|
#endif
|
|
|
|
#ifdef __USE_MISC
|
|
# define __ctx(fld) fld
|
|
#else
|
|
# define __ctx(fld) __ ## fld
|
|
#endif
|
|
|
|
/* Context to describe whole processor state. */
|
|
typedef struct
|
|
{
|
|
int __ctx(version);
|
|
gregset_t __ctx(gregs);
|
|
} mcontext_t;
|
|
|
|
#ifdef __USE_MISC
|
|
# define MCONTEXT_VERSION 1
|
|
#endif
|
|
|
|
/* Userlevel context. */
|
|
typedef struct ucontext_t
|
|
{
|
|
unsigned long int __ctx(uc_flags);
|
|
struct ucontext_t *uc_link;
|
|
sigset_t uc_sigmask;
|
|
stack_t uc_stack;
|
|
mcontext_t uc_mcontext;
|
|
long int __glibc_reserved1[201];
|
|
} ucontext_t;
|
|
|
|
#undef __ctx
|
|
|
|
#endif /* sys/ucontext.h */
|