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  1. /*
  2.  * Copyright (c) 2008 Jiri Svoboda
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup generic
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef KERN_UDEBUG_OPS_H_
  36. #define KERN_UDEBUG_OPS_H_
  37.  
  38. #include <ipc/ipc.h>
  39.  
  40. int udebug_begin(call_t *call);
  41. int udebug_end(void);
  42. int udebug_set_evmask(udebug_evmask_t mask);
  43.  
  44. int udebug_go(thread_t *t, call_t *call);
  45. int udebug_stop(thread_t *t, call_t *call);
  46.  
  47. int udebug_thread_read(void **buffer, size_t buf_size, size_t *n);
  48. int udebug_args_read(thread_t *t, void **buffer);
  49.  
  50. int udebug_mem_read(unative_t uspace_addr, size_t n, void **buffer);
  51.  
  52. /* CHECKPOINTING */
  53. int udebug_task_get_memory_areas(void **buffer, size_t buf_size, size_t *n);
  54. int udebug_mem_write(void *buffer, void *start, size_t n);
  55. int udebug_copy_kstack(void *kstack, void **buffer, size_t n);
  56. int udebug_thread_get_thread_struct(thread_t *t, void **buffer);
  57. int udebug_restore_thread_struct(void *buffer, thread_t *t_old);
  58. int udebug_restore_kstack(void *buffer, size_t size, thread_t *t);
  59.  
  60. #endif
  61.  
  62. /** @}
  63.  */
  64.