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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 libc
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #include <udebug.h>
  36. #include <syscall.h>
  37. #include <ipc/ipc.h>
  38. #include <async.h>
  39.  
  40. int udebug_begin(unsigned phoneid)
  41. {
  42.     return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_BEGIN);
  43. }
  44.  
  45. int udebug_end(unsigned phoneid)
  46. {
  47.     return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_END);
  48. }
  49.  
  50. int udebug_set_evmask(unsigned phoneid, udebug_evmask_t mask)
  51. {
  52.     return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_SET_EVMASK,
  53.         mask);
  54. }
  55.  
  56. int udebug_thread_read(unsigned phoneid, void *buffer, unsigned n,
  57.     unsigned *copied, unsigned *needed)
  58. {
  59.     unsigned dest_addr;
  60.  
  61.     return async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_THREAD_READ,
  62.         (sysarg_t)buffer, n, &dest_addr, copied, needed);
  63. }
  64.  
  65. int udebug_mem_read(unsigned phoneid, void *buffer, unsigned addr, unsigned n)
  66. {
  67.     return async_req_4_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_MEM_READ,
  68.         (sysarg_t)buffer, addr, n);
  69. }
  70.  
  71. int udebug_args_read(unsigned phoneid, unsigned tid, unsigned *buffer)
  72. {
  73.     return async_req_3_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_ARGS_READ,
  74.         tid, (sysarg_t)buffer);
  75. }
  76.  
  77. int udebug_go(unsigned phoneid, unsigned tid, unsigned *ev_type,
  78.     unsigned *sc_id, unsigned *sc_rc)
  79. {
  80.     return async_req_2_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_GO,
  81.         tid, (sysarg_t)ev_type, (sysarg_t)sc_id, (sysarg_t)sc_rc);
  82. }
  83.  
  84. int udebug_stop(unsigned phoneid, unsigned tid)
  85. {
  86.     return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_STOP,
  87.         tid);
  88. }
  89.  
  90. /** @}
  91.  */
  92.