eb9030c891
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>
81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/****************************************************************************
|
|
* sched/sched/sched_get_tls.c
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include "nuttx/sched.h"
|
|
#include "sched/sched.h"
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: nxsched_get_tls
|
|
*
|
|
* Description:
|
|
* Get TLS of any task / tcb with no security checks.
|
|
*
|
|
* Input Parameters:
|
|
* tcb - The tcb to query.
|
|
*
|
|
* Returned Value:
|
|
* Pointer to the TLS structure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
FAR struct tls_info_s *nxsched_get_tls(FAR struct tcb_s *tcb)
|
|
{
|
|
/* The TLS data lies at the lowest address of the stack allocation.
|
|
* This is true for both push-up and push-down stacks.
|
|
*/
|
|
|
|
return (FAR struct tls_info_s *)tcb->stack_alloc_ptr;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: nxsched_get_stackargs
|
|
*
|
|
* Description:
|
|
* Get args from thread's stack w/o security checks. The args are setup in
|
|
* nxtask_setup_stackargs().
|
|
*
|
|
* Input Parameters:
|
|
* tcb - The tcb to query.
|
|
*
|
|
* Returned Value:
|
|
* Pointer to a list of stack arguments ended by a NULL pointer.
|
|
*
|
|
****************************************************************************/
|
|
|
|
FAR char **nxsched_get_stackargs(FAR struct tcb_s *tcb)
|
|
{
|
|
/* The args data follows the TLS data */
|
|
|
|
return (FAR char**)((FAR char *)tcb->stack_alloc_ptr +
|
|
nxsched_get_tls(tcb)->tl_size);
|
|
}
|