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  1. /*
  2.  * Copyright (C) 2005 Jakub Jermar
  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 sparc64interrupt
  30.  * @{
  31.  */
  32. /** @file
  33.  *
  34.  */
  35.  
  36. #include <arch/trap/exception.h>
  37. #include <arch/interrupt.h>
  38. #include <interrupt.h>
  39. #include <arch/asm.h>
  40. #include <debug.h>
  41. #include <typedefs.h>
  42.  
  43. /** Handle instruction_access_exception. (0x8) */
  44. void instruction_access_exception(int n, istate_t *istate)
  45. {
  46.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  47.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  48. }
  49.  
  50. /** Handle instruction_access_error. (0xa) */
  51. void instruction_access_error(int n, istate_t *istate)
  52. {
  53.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  54.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  55. }
  56.  
  57. /** Handle illegal_instruction. (0x10) */
  58. void illegal_instruction(int n, istate_t *istate)
  59. {
  60.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  61.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  62. }
  63.  
  64. /** Handle privileged_opcode. (0x11) */
  65. void privileged_opcode(int n, istate_t *istate)
  66. {
  67.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  68.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  69. }
  70.  
  71. /** Handle division_by_zero. (0x28) */
  72. void division_by_zero(int n, istate_t *istate)
  73. {
  74.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  75.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  76. }
  77.  
  78. /** Handle data_access_exception. (0x30) */
  79. void data_access_exception(int n, istate_t *istate)
  80. {
  81.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  82.     panic("%s from %p.\n", __FUNCTION__, istate->tpc);
  83. }
  84.  
  85. /** Handle data_access_error. (0x32) */
  86. void data_access_error(int n, istate_t *istate)
  87. {
  88.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  89.     panic("%s from %p.\n", __FUNCTION__, istate->tpc);
  90. }
  91.  
  92. /** Handle mem_address_not_aligned. (0x34) */
  93. void mem_address_not_aligned(int n, istate_t *istate)
  94. {
  95.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  96.     panic("%s from %p.\n", __FUNCTION__, istate->tpc);
  97. }
  98.  
  99. /** Handle privileged_action. (0x37) */
  100. void privileged_action(int n, istate_t *istate)
  101. {
  102.     fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
  103.     panic("%s at %p.\n", __FUNCTION__, istate->tpc);
  104. }
  105.  
  106. /** @}
  107.  */
  108.