arch/xtensa: Move xtensa_save_context to up_saveusercontext for
consistency with other archs. Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
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@ -115,9 +115,6 @@
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/* Context switching via system calls ***************************************/
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#define xtensa_context_save(regs)\
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sys_call1(SYS_save_context, (uintptr_t)regs)
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#define xtensa_context_restore(regs)\
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sys_call1(SYS_restore_context, (uintptr_t)regs)
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@ -300,7 +300,7 @@ void xtensa_dumpstate(void)
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}
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else
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{
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xtensa_context_save(rtcb->xcp.regs);
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up_saveusercontext(rtcb->xcp.regs);
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}
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/* Dump the registers (if available) */
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50
arch/xtensa/src/common/xtensa_saveusercontext.c
Normal file
50
arch/xtensa/src/common/xtensa_saveusercontext.c
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@ -0,0 +1,50 @@
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/****************************************************************************
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* arch/xtensa/src/common/xtensa_saveusercontext.c
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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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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <arch/syscall.h>
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: up_saveusercontext
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*
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* Description:
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* Save the current thread context. Full prototype is:
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*
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* int up_saveusercontext(void *saveregs);
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*
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* Returned Value:
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* 0: Normal return
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* 1: Context switch return
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*
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****************************************************************************/
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int up_saveusercontext(void *saveregs)
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{
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return sys_call1(SYS_save_context, (uintptr_t)saveregs);
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}
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@ -40,6 +40,7 @@ CMN_CSRCS += xtensa_puts.c xtensa_releasepending.c xtensa_releasestack.c
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CMN_CSRCS += xtensa_reprioritizertr.c xtensa_schedsigaction.c
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CMN_CSRCS += xtensa_sigdeliver.c xtensa_stackframe.c xtensa_udelay.c
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CMN_CSRCS += xtensa_unblocktask.c xtensa_usestack.c xtensa_swint.c
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CMN_CSRCS += xtensa_saveusercontext.c
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# Configuration-dependent common XTENSA files
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@ -40,6 +40,7 @@ CMN_CSRCS += xtensa_puts.c xtensa_releasepending.c xtensa_releasestack.c
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CMN_CSRCS += xtensa_reprioritizertr.c xtensa_schedsigaction.c
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CMN_CSRCS += xtensa_sigdeliver.c xtensa_stackframe.c xtensa_udelay.c
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CMN_CSRCS += xtensa_unblocktask.c xtensa_usestack.c xtensa_swint.c
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CMN_CSRCS += xtensa_saveusercontext.c
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# Configuration-dependent common XTENSA files
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@ -40,6 +40,7 @@ CMN_CSRCS += xtensa_puts.c xtensa_releasepending.c xtensa_releasestack.c
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CMN_CSRCS += xtensa_reprioritizertr.c xtensa_schedsigaction.c
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CMN_CSRCS += xtensa_sigdeliver.c xtensa_stackframe.c xtensa_udelay.c
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CMN_CSRCS += xtensa_unblocktask.c xtensa_usestack.c xtensa_swint.c
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CMN_CSRCS += xtensa_saveusercontext.c
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# Configuration-dependent common XTENSA files
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