diff options
Diffstat (limited to 'StdLib/Include/Arm/machine/mcontext.h')
| -rw-r--r-- | StdLib/Include/Arm/machine/mcontext.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/StdLib/Include/Arm/machine/mcontext.h b/StdLib/Include/Arm/machine/mcontext.h deleted file mode 100644 index 0f450c43c1..0000000000 --- a/StdLib/Include/Arm/machine/mcontext.h +++ /dev/null @@ -1,114 +0,0 @@ -/* $NetBSD: mcontext.h,v 1.5 2005/12/11 12:16:47 christos Exp $ */
-
-/*-
- * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Klaus Klein and by Jason R. Thorpe of Wasabi Systems, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ARM_MCONTEXT_H_
-#define _ARM_MCONTEXT_H_
-
-/*
- * General register state
- */
-#define _NGREG 17
-typedef unsigned int __greg_t;
-typedef __greg_t __gregset_t[_NGREG];
-
-#define _REG_R0 0
-#define _REG_R1 1
-#define _REG_R2 2
-#define _REG_R3 3
-#define _REG_R4 4
-#define _REG_R5 5
-#define _REG_R6 6
-#define _REG_R7 7
-#define _REG_R8 8
-#define _REG_R9 9
-#define _REG_R10 10
-#define _REG_R11 11
-#define _REG_R12 12
-#define _REG_R13 13
-#define _REG_R14 14
-#define _REG_R15 15
-#define _REG_CPSR 16
-/* Convenience synonyms */
-#define _REG_FP _REG_R11
-#define _REG_SP _REG_R13
-#define _REG_LR _REG_R14
-#define _REG_PC _REG_R15
-
-/*
- * Floating point register state
- */
-/* Note: the storage layout of this structure must be identical to ARMFPE! */
-typedef struct {
- unsigned int __fp_fpsr;
- struct {
- unsigned int __fp_exponent;
- unsigned int __fp_mantissa_hi;
- unsigned int __fp_mantissa_lo;
- } __fp_fr[8];
-} __fpregset_t;
-
-typedef struct {
- unsigned int __vfp_fpscr;
- unsigned int __vfp_fstmx[33];
- unsigned int __vfp_fpsid;
-} __vfpregset_t;
-
-typedef struct {
- __gregset_t __gregs;
- union {
- __fpregset_t __fpregs;
- __vfpregset_t __vfpregs;
- } __fpu;
-} mcontext_t;
-
-/* Machine-dependent uc_flags */
-#define _UC_ARM_VFP 0x00010000 /* FPU field is VFP */
-
-/* used by signal delivery to indicate status of signal stack */
-#define _UC_SETSTACK 0x00020000
-#define _UC_CLRSTACK 0x00040000
-
-#define _UC_MACHINE_PAD 3 /* Padding appended to ucontext_t */
-
-#define _UC_MACHINE_SP(uc) ((uc)->uc_mcontext.__gregs[_REG_SP])
-#define _UC_MACHINE_PC(uc) ((uc)->uc_mcontext.__gregs[_REG_PC])
-#define _UC_MACHINE_INTRV(uc) ((uc)->uc_mcontext.__gregs[_REG_R0])
-
-#define _UC_MACHINE_SET_PC(uc, pc) _UC_MACHINE_PC(uc) = (pc)
-
-#endif /* !_ARM_MCONTEXT_H_ */
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