rtems-debugger-block.h

/*
 * Copyright (c) 2016 Chris Johns <chrisj@rtems.org>.
 * All rights reserved.
 *
 * 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 AUTHOR 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 AUTHOR 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.
 */
 
/*
 * Debugger for RTEMS.
 */
 
#ifndef _RTEMS_DEBUGGER_BLOCK_h
#define _RTEMS_DEBUGGER_BLOCK_h
 
#include <rtems/rtems-debugger.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

typedef void (*rtems_debugger_block_rebase)(void* previous, void* new);

typedef struct rtems_debugger_block {
  void* block;  
  size_t step;  
  size_t size;  
  size_t count; 
  size_t level; 
  rtems_debugger_block_rebase rebaser; 
} rtems_debugger_block;

extern int rtems_debugger_block_create(rtems_debugger_block* block, size_t step,
                                       size_t size,
                                       rtems_debugger_block_rebase rebaser);

extern int rtems_debugger_block_destroy(rtems_debugger_block* block);

extern int rtems_debugger_block_resize(rtems_debugger_block* block);

extern void* rtems_debugger_block_transform(void* previous, void* new,
                                            void* addr);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
 
#endif