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Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
72 lines
2.9 KiB
C
72 lines
2.9 KiB
C
/****************************************************************************
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* arch/ceva/src/common/ceva_pthread_start.c
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*
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* SPDX-License-Identifier: Apache-2.0
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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 <pthread.h>
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#include <nuttx/arch.h>
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#include <arch/syscall.h>
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#if ((defined(CONFIG_BUILD_PROTECTED) && defined(__KERNEL__)) || \
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defined(CONFIG_BUILD_KERNEL)) && !defined(CONFIG_DISABLE_PTHREAD)
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: up_pthread_start
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*
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* Description:
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* In this kernel mode build, this function will be called to execute a
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* pthread in user-space. When the pthread is first started, a kernel-mode
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* stub will first run to perform some housekeeping functions. This
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* kernel-mode stub will then be called transfer control to the user-mode
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* pthread.
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*
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* Normally the a user-mode start-up stub will also execute before the
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* pthread actually starts. See libc/pthread/pthread_startup.c
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*
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* Input Parameters:
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* entrypt - The user-space address of the pthread entry point
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* arg - Standard argument for the pthread entry point
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*
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* Returned Value:
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* This function should not return. It should call the user-mode start-up
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* stub and that stub should call pthread_exit if/when the user pthread
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* terminates.
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*
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****************************************************************************/
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void up_pthread_start(pthread_startroutine_t entrypt, pthread_addr_t arg)
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{
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/* Let sys_call2() do all of the work */
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sys_call2(SYS_pthread_start, (uintptr_t)entrypt, (uintptr_t)arg);
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while (1); /* Shut up the compiler warning */
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}
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#endif /* (CONFIG_BUILD_PROTECTED || CONFIG_BUILD_KERNEL) && !CONFIG_DISABLE_PTHREAD */
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