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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. /**
  33.  * @file
  34.  */
  35.  
  36. #ifndef KERN_sparc64_EXCEPTION_H_
  37. #define KERN_sparc64_EXCEPTION_H_
  38.  
  39. #define TT_INSTRUCTION_ACCESS_EXCEPTION     0x08
  40. #define TT_INSTRUCTION_ACCESS_ERROR     0x0a
  41. #define TT_ILLEGAL_INSTRUCTION          0x10
  42. #define TT_PRIVILEGED_OPCODE            0x11
  43. #define TT_UNIMPLEMENTED_LDD            0x12
  44. #define TT_UNIMPLEMENTED_STD            0x13
  45. #define TT_FP_DISABLED              0x20
  46. #define TT_FP_EXCEPTION_IEEE_754        0x21
  47. #define TT_FP_EXCEPTION_OTHER           0x22
  48. #define TT_TAG_OVERFLOW             0x23
  49. #define TT_DIVISION_BY_ZERO         0x28
  50. #define TT_DATA_ACCESS_EXCEPTION        0x30
  51. #define TT_DATA_ACCESS_ERROR            0x32
  52. #define TT_MEM_ADDRESS_NOT_ALIGNED      0x34
  53. #define TT_LDDF_MEM_ADDRESS_NOT_ALIGNED     0x35
  54. #define TT_STDF_MEM_ADDRESS_NOT_ALIGNED     0x36
  55. #define TT_PRIVILEGED_ACTION            0x37
  56. #define TT_LDQF_MEM_ADDRESS_NOT_ALIGNED     0x38
  57. #define TT_STQF_MEM_ADDRESS_NOT_ALIGNED     0x39
  58.  
  59. #ifndef __ASM__
  60.  
  61. #include <arch/interrupt.h>
  62.  
  63. extern void dump_istate(istate_t *istate);
  64.  
  65. extern void instruction_access_exception(int n, istate_t *istate);
  66. extern void instruction_access_error(int n, istate_t *istate);
  67. extern void illegal_instruction(int n, istate_t *istate);
  68. extern void privileged_opcode(int n, istate_t *istate);
  69. extern void unimplemented_LDD(int n, istate_t *istate);
  70. extern void unimplemented_STD(int n, istate_t *istate);
  71. extern void fp_disabled(int n, istate_t *istate);
  72. extern void fp_exception_ieee_754(int n, istate_t *istate);
  73. extern void fp_exception_other(int n, istate_t *istate);
  74. extern void tag_overflow(int n, istate_t *istate);
  75. extern void division_by_zero(int n, istate_t *istate);
  76. extern void data_access_exception(int n, istate_t *istate);
  77. extern void data_access_error(int n, istate_t *istate);
  78. extern void mem_address_not_aligned(int n, istate_t *istate);
  79. extern void LDDF_mem_address_not_aligned(int n, istate_t *istate);
  80. extern void STDF_mem_address_not_aligned(int n, istate_t *istate);
  81. extern void privileged_action(int n, istate_t *istate);
  82. extern void LDQF_mem_address_not_aligned(int n, istate_t *istate);
  83. extern void STQF_mem_address_not_aligned(int n, istate_t *istate);
  84.  
  85. #endif /* !__ASM__ */
  86.  
  87. #endif
  88.  
  89. /** @}
  90.  */
  91.