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Diffstat (limited to 'sysdeps/unix/sysv/aix/sys/ucontext.h')
-rw-r--r--sysdeps/unix/sysv/aix/sys/ucontext.h113
1 files changed, 0 insertions, 113 deletions
diff --git a/sysdeps/unix/sysv/aix/sys/ucontext.h b/sysdeps/unix/sysv/aix/sys/ucontext.h
deleted file mode 100644
index ddb3f010c9..0000000000
--- a/sysdeps/unix/sysv/aix/sys/ucontext.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <bits/types.h>
-#include <bits/sigset.h>
-
-
-/* Alternate, preferred interface. */
-typedef struct sigaltstack
- {
- void *ss_sp;
- size_t ss_size;
- int ss_flags;
- int __pad[4];
- } stack_t;
-
-
-/* Forward declaration of AIX type. */
-typedef struct label_t label_t;
-
-
-
-typedef unsigned int kvmhandle_t;
-typedef struct
- {
- unsigned long int __alloc;
- kvmhandle_t __srval[16];
- } adspace_t;
-
-
-
-#define _NGPRS 32
-#define _NFPRS 32
-
-struct __mstsafe
-{
- struct __mstsave *__prev; /* Previous save area. */
- label_t *__kjmpbuf; /* Pointer to saved context. */
- char *__stackfix; /* Stack fix pointer. */
- char __intpri; /* Interrupt priority. */
- char __backt; /* Back-track flag. */
- char __rsvd[2]; /* Reserved. */
- __pid_t __curid; /* Copy of curid. */
-
- int __excp_type; /* Exception type for debugger. */
- unsigned long int __iar; /* Instruction address register. */
- unsigned long int __msr; /* Machine state register. */
- unsigned long int __cr; /* Condition register. */
- unsigned long int __lr; /* Link register. */
- unsigned long int __ctr; /* Count register. */
- unsigned long int __xer; /* Fixed point exception. */
- unsigned long int __mq; /* Multiply/quotient register. */
- unsigned long int __tid; /* TID register. */
- unsigned long int __fpscr; /* Floating point status reg. */
- char __fpeu; /* Floating point ever used. */
- char __fpinfo; /* Floating point status flags. */
- char __pad[2]; /* Pad to dword boundary. */
- /* 1 implies state is in mstext */
- unsigned long int __except[5]; /* exception structure. */
- char __pad1[4]; /* Old bus field. */
- unsigned long int __o_iar; /* Old iar (for longjmp excpt). */
- unsigned long int __o_toc; /* Old toc (for longjmp excpt). */
- unsigned long int __o_arg1; /* Old arg1 (for longjmp excpt). */
- unsigned long int __excbranch; /* If not NULL, address to branch
- to on exception. Used by
- assembler routines for low
- cost exception handling. */
- unsigned long int __fpscrx; /* Software extension to fpscr. */
- unsigned long int __o_vaddr; /* Saved vaddr for vmexception. */
- unsigned long int __cachealign[7]; /* Reserved. */
- adspace_t __as; /* Segment registers. */
- unsigned long int __gpr[_NGPRS]; /* General purpose registers. */
- double __fpr[_NFPRS]; /* Floating point registers. */
- };
-
-typedef struct mcontext_t
- {
- struct __mstsafe __jmp_context;
- } mcontext_t;
-
-
-typedef struct ucontext_t
- {
- int __sc_onstack; /* Sigstack state to restore. */
- __sigset_t uc_sigmask; /* The set of signals that are blocked when
- this context is active. */
- int __sc_uerror; /* u_error to restore. */
- mcontext_t uc_mcontext; /* Machine-specific image of saved context. */
- struct ucontext_t *uc_link; /* context resumed after this one returns */
- stack_t uc_stack; /* stack used by context */
- int __pad[4];
- } ucontext_t;
-
-#endif /* sys/ucontext.h */