/*
* Copyright (c) 2008 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*/
/** @addtogroup generic
* @{
*/
/** @file
*/
#ifndef KERN_UDEBUG_OPS_H_
#define KERN_UDEBUG_OPS_H_
#include <ipc/ipc.h>
int udebug_begin(call_t *call);
int udebug_end(void);
int udebug_set_evmask(udebug_evmask_t mask);
int udebug_go(thread_t *t, call_t *call);
int udebug_stop(thread_t *t, call_t *call);
int udebug_thread_read(void **buffer, size_t buf_size, size_t *n);
int udebug_args_read(thread_t *t, void **buffer);
int udebug_mem_read(unative_t uspace_addr, size_t n, void **buffer);
/* CHECKPOINTING */
int udebug_task_get_memory_areas(void **buffer, size_t buf_size, size_t *n);
int udebug_mem_write(void *buffer, void *start, size_t n);
int udebug_copy_kstack(void *kstack, void **buffer, size_t n);
int udebug_thread_get_thread_struct(thread_t *t, void **buffer);
int udebug_restore_thread_struct(void *buffer, thread_t *t_old);
int udebug_restore_kstack(void *buffer, size_t size, thread_t *t);
#endif
/** @}
*/