61a4ab8966
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>
134 lines
4.6 KiB
C
134 lines
4.6 KiB
C
/****************************************************************************
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* binfmt/libnxflat/libnxflat.h
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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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#ifndef __BINFMT_LIBNXFLAT_LIBNXFLAT_H
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#define __BINFMT_LIBNXFLAT_LIBNXFLAT_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/binfmt/nxflat.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Function Definitions
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****************************************************************************/
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/****************************************************************************
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* Name: nxflat_verifyheader
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*
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* Description:
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* Given the header from a possible NXFLAT executable, verify that it is
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* an NXFLAT executable.
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*
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* Returned Value:
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* 0 (OK) is returned on success and a negated errno is returned on
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* failure.
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*
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****************************************************************************/
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int nxflat_verifyheader(FAR const struct nxflat_hdr_s *header);
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/****************************************************************************
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* Name: nxflat_addrenv_alloc
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*
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* Description:
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* Allocate data memory for the NXFLAT image. If CONFIG_ARCH_ADDRENV=n,
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* memory will be allocated using kmm_zalloc(). If CONFIG_ARCH_ADDRENV-y,
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* then memory will be allocated using up_addrenv_create().
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*
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* Input Parameters:
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* loadinfo - Load state information
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* envsize - The size (in bytes) of the address environment needed for the
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* ELF image.
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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int nxflat_addrenv_alloc(FAR struct nxflat_loadinfo_s *loadinfo,
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size_t envsize);
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/****************************************************************************
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* Name: nxflat_addrenv_select
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*
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* Description:
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* Temporarity select the task's address environment.
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*
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* Input Parameters:
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* loadinfo - Load state information
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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#ifdef CONFIG_ARCH_ADDRENV
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# define nxflat_addrenv_select(l) addrenv_select(&(l)->addrenv)
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#endif
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/****************************************************************************
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* Name: nxflat_addrenv_restore
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*
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* Description:
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* Restore the address environment before nxflat_addrenv_select() was
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* called..
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*
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* Input Parameters:
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* loadinfo - Load state information
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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#ifdef CONFIG_ARCH_ADDRENV
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# define nxflat_addrenv_restore(l) addrenv_restore()
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#endif
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/****************************************************************************
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* Name: nxflat_addrenv_free
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*
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* Description:
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* Release the address environment previously created by
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* nxflat_addrenv_alloc(). This function is called only under certain
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* error conditions after the module has been loaded but not yet
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* started. After the module has been started, the address environment
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* will automatically be freed when the module exits.
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*
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* Input Parameters:
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* loadinfo - Load state information
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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void nxflat_addrenv_free(FAR struct nxflat_loadinfo_s *loadinfo);
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#endif /* __BINFMT_LIBNXFLAT_LIBNXFLAT_H */
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