diff options
Diffstat (limited to 'ports/sysdeps/m68k/sys/ucontext.h')
-rw-r--r-- | ports/sysdeps/m68k/sys/ucontext.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/ports/sysdeps/m68k/sys/ucontext.h b/ports/sysdeps/m68k/sys/ucontext.h deleted file mode 100644 index 6585fe9d40..0000000000 --- a/ports/sysdeps/m68k/sys/ucontext.h +++ /dev/null @@ -1,107 +0,0 @@ -/* Copyright (C) 1997-2014 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 - <http://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 <signal.h> - -/* Type for general register. */ -typedef int greg_t; - -/* Number of general registers. */ -#define NGREG 18 - -/* Container for all general registers. */ -typedef greg_t gregset_t[NGREG]; - -/* 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 fpregset -{ - int f_pcr; - int f_psr; - int f_fpiaddr; - int f_fpregs[8][3]; -} fpregset_t; - -/* Context to describe whole processor state. */ -typedef struct -{ - int version; - gregset_t gregs; -} mcontext_t; - -#define MCONTEXT_VERSION 1 - -/* Userlevel context. */ -typedef struct ucontext -{ - unsigned long int uc_flags; - struct ucontext *uc_link; - __sigset_t uc_sigmask; - stack_t uc_stack; - mcontext_t uc_mcontext; - long int uc_filler[201]; -} ucontext_t; - -#endif /* sys/ucontext.h */ |