cache.h

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/* SPDX-License-Identifier: BSD-2-Clause */

/*
 * Copyright (C) 2014, 2020 embedded brains GmbH (http://www.embedded-brains.de)
 * Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Do not manually edit this file.  It is part of the RTEMS quality process
 * and was automatically generated.
 *
 * If you find something that needs to be fixed or worded better please
 * post a report to an RTEMS mailing list or raise a bug report:
 *
 * https://docs.rtems.org/branches/master/user/support/bugs.html
 *
 * For information on updating and regenerating please refer to:
 *
 * https://docs.rtems.org/branches/master/eng/req/howto.html
 */

/* Generated from spec:/rtems/cache/if/header */

#ifndef _RTEMS_RTEMS_CACHE_H
#define _RTEMS_RTEMS_CACHE_H

#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Generated from spec:/rtems/cache/if/group */

/* Generated from spec:/rtems/cache/if/aligned-malloc */

void *rtems_cache_aligned_malloc( size_t nbytes );

/* Generated from spec:/rtems/cache/if/coherent-add-area */

void rtems_cache_coherent_add_area( void *area_begin, uintptr_t area_size );

/* Generated from spec:/rtems/cache/if/coherent-allocate */

void *rtems_cache_coherent_allocate(
  size_t    size,
  uintptr_t alignment,
  uintptr_t boundary
);

/* Generated from spec:/rtems/cache/if/coherent-free */

void rtems_cache_coherent_free( void *ptr );

/* Generated from spec:/rtems/cache/if/disable-data */

void rtems_cache_disable_data( void );

/* Generated from spec:/rtems/cache/if/disable-instruction */

void rtems_cache_disable_instruction( void );

/* Generated from spec:/rtems/cache/if/enable-data */

void rtems_cache_enable_data( void );

/* Generated from spec:/rtems/cache/if/enable-instruction */

void rtems_cache_enable_instruction( void );

/* Generated from spec:/rtems/cache/if/flush-entire-data */

void rtems_cache_flush_entire_data( void );

/* Generated from spec:/rtems/cache/if/flush-multiple-data-lines */

void rtems_cache_flush_multiple_data_lines( const void *addr, size_t size );

/* Generated from spec:/rtems/cache/if/freeze-data */

void rtems_cache_freeze_data( void );

/* Generated from spec:/rtems/cache/if/freeze-instruction */

void rtems_cache_freeze_instruction( void );

/* Generated from spec:/rtems/cache/if/get-data-line-size */

size_t rtems_cache_get_data_line_size( void );

/* Generated from spec:/rtems/cache/if/get-data-size */

size_t rtems_cache_get_data_cache_size( uint32_t level );

/* Generated from spec:/rtems/cache/if/get-instruction-line-size */

size_t rtems_cache_get_instruction_line_size( void );

/* Generated from spec:/rtems/cache/if/get-instruction-size */

size_t rtems_cache_get_instruction_cache_size( uint32_t level );

/* Generated from spec:/rtems/cache/if/get-maximal-line-size */

size_t rtems_cache_get_maximal_line_size( void );

/* Generated from spec:/rtems/cache/if/instruction-sync-after-code-change */

void rtems_cache_instruction_sync_after_code_change(
  const void *code_addr,
  size_t      n_bytes
);

/* Generated from spec:/rtems/cache/if/invalidate-entire-data */

void rtems_cache_invalidate_entire_data( void );

/* Generated from spec:/rtems/cache/if/invalidate-entire-instruction */

void rtems_cache_invalidate_entire_instruction( void );

/* Generated from spec:/rtems/cache/if/invalidate-multiple-data-lines */

void rtems_cache_invalidate_multiple_data_lines(
  const void *addr,
  size_t      size
);

/* Generated from spec:/rtems/cache/if/invalidate-multiple-instruction-lines */

void rtems_cache_invalidate_multiple_instruction_lines(
  const void *addr,
  size_t      size
);

/* Generated from spec:/rtems/cache/if/unfreeze-data */

void rtems_cache_unfreeze_data( void );

/* Generated from spec:/rtems/cache/if/unfreeze-instruction */

void rtems_cache_unfreeze_instruction( void );

#ifdef __cplusplus
}
#endif

#endif /* _RTEMS_RTEMS_CACHE_H */