8dd660ecd4
David S. Alessio has submitted the ICL and we can migrate the licenses to Apache. Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/****************************************************************************
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* arch/arm/include/setjmp.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_ARM_INCLUDE_SETJUMP_H
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#define __ARCH_ARM_INCLUDE_SETJUMP_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Public Types
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****************************************************************************/
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#if defined(CONFIG_ARCH_ARMV7M) || defined(CONFIG_ARCH_ARMV8M)
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struct setjmp_buf_s
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{
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/* Note: core registers r0-r3 are caller-saved */
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unsigned r4;
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unsigned r5;
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unsigned r6;
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unsigned r7;
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unsigned r8;
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unsigned r9;
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unsigned r10;
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unsigned r11;
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unsigned ip; /* this is really sp */
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unsigned lr;
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#ifdef CONFIG_ARCH_FPU
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/* note: FPU registers s0-s15 are caller-saved */
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float s16;
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float s17;
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float s18;
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float s19;
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float s20;
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float s21;
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float s22;
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float s23;
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float s24;
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float s25;
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float s26;
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float s27;
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float s28;
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float s29;
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float s30;
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float s31;
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unsigned fpscr;
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#endif
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};
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/* Traditional typedef for setjmp_buf */
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typedef struct setjmp_buf_s jmp_buf[1];
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#else
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# error "setjmp() not compiled!"
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#endif /* CONFIG_ARCH_ARMV7M */
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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int setjmp(jmp_buf env);
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void longjmp(jmp_buf env, int val) noreturn_function;
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#endif /* __ARCH_ARM_INCLUDE_SETJUMP_H */
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