diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h b/sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h new file mode 100644 index 0000000000..c81850e2b7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h @@ -0,0 +1,92 @@ +/* Data structures for user-level context switching. MicroBlaze version. + Copyright (C) 1997-2020 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/>. */ + +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 + +#include <features.h> + +#include <bits/types/sigset_t.h> +#include <bits/types/stack_t.h> + + +#ifdef __USE_MISC +# define __ctx(fld) fld +#else +# define __ctx(fld) __ ## fld +#endif + +typedef struct + { + struct + { + unsigned long int __ctx(r0); + unsigned long int __ctx(r1); + unsigned long int __ctx(r2); + unsigned long int __ctx(r3); + unsigned long int __ctx(r4); + unsigned long int __ctx(r5); + unsigned long int __ctx(r6); + unsigned long int __ctx(r7); + unsigned long int __ctx(r8); + unsigned long int __ctx(r9); + unsigned long int __ctx(r10); + unsigned long int __ctx(r11); + unsigned long int __ctx(r12); + unsigned long int __ctx(r13); + unsigned long int __ctx(r14); + unsigned long int __ctx(r15); + unsigned long int __ctx(r16); + unsigned long int __ctx(r17); + unsigned long int __ctx(r18); + unsigned long int __ctx(r19); + unsigned long int __ctx(r20); + unsigned long int __ctx(r21); + unsigned long int __ctx(r22); + unsigned long int __ctx(r23); + unsigned long int __ctx(r24); + unsigned long int __ctx(r25); + unsigned long int __ctx(r26); + unsigned long int __ctx(r27); + unsigned long int __ctx(r28); + unsigned long int __ctx(r29); + unsigned long int __ctx(r30); + unsigned long int __ctx(r31); + unsigned long int __ctx(pc); + unsigned long int __ctx(msr); + unsigned long int __ctx(ear); + unsigned long int __ctx(esr); + unsigned long int __ctx(fsr); + int __ctx(pt_mode); + } __ctx(regs); + unsigned long int __ctx(oldmask); + } mcontext_t; + +/* Userlevel context. */ +typedef struct ucontext_t + { + unsigned long int __ctx(uc_flags); + struct ucontext_t *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; + } ucontext_t; + +#undef __ctx + +#endif /* bits/ucontext.h */ |