uspace/lib/c/include/udebug.h

   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 #ifndef _LIBC_UDEBUG_H_
  36 #define _LIBC_UDEBUG_H_
  37
  38 #include <abi/udebug.h>
  39 #include <stddef.h>
  40 #include <stdint.h>
  41 #include <async.h>
  42
  43 typedef sysarg_t thash_t;
  44
  45 extern errno_t udebug_begin(async_sess_t *);
  46 extern errno_t udebug_end(async_sess_t *);
  47 extern errno_t udebug_set_evmask(async_sess_t *, udebug_evmask_t);
  48 extern errno_t udebug_thread_read(async_sess_t *, void *, size_t, size_t *,
  49     size_t *);
  50 extern errno_t udebug_name_read(async_sess_t *, void *, size_t, size_t *,
  51     size_t *);
  52 extern errno_t udebug_areas_read(async_sess_t *, void *, size_t, size_t *,
  53     size_t *);
  54 extern errno_t udebug_mem_read(async_sess_t *, void *, uintptr_t, size_t);
  55 extern errno_t udebug_args_read(async_sess_t *, thash_t, sysarg_t *);
  56 extern errno_t udebug_regs_read(async_sess_t *, thash_t, void *);
  57 extern errno_t udebug_go(async_sess_t *, thash_t, udebug_event_t *, sysarg_t *,
  58     sysarg_t *);
  59 extern errno_t udebug_stop(async_sess_t *, thash_t);
  60
  61 #endif
  62
  63 /** @}
  64  */