| 1 |
148 |
jeremybenn |
/* The interrupt table.
|
| 2 |
|
|
*
|
| 3 |
|
|
* Copyright (c) 2006 CodeSourcery Inc
|
| 4 |
|
|
*
|
| 5 |
|
|
* The authors hereby grant permission to use, copy, modify, distribute,
|
| 6 |
|
|
* and license this software and its documentation for any purpose, provided
|
| 7 |
|
|
* that existing copyright notices are retained in all copies and that this
|
| 8 |
|
|
* notice is included verbatim in any distributions. No written agreement,
|
| 9 |
|
|
* license, or royalty fee is required for any of the authorized uses.
|
| 10 |
|
|
* Modifications to this software may be copyrighted by their authors
|
| 11 |
|
|
* and need not follow the licensing terms described here, provided that
|
| 12 |
|
|
* the new terms are clearly indicated on the first page of each file where
|
| 13 |
|
|
* they apply.
|
| 14 |
|
|
*/
|
| 15 |
|
|
|
| 16 |
|
|
.macro SLOT,n,prefix=,suffix=
|
| 17 |
|
|
.long __\prefix\n\suffix
|
| 18 |
|
|
.endm
|
| 19 |
|
|
|
| 20 |
|
|
.macro ISR n
|
| 21 |
|
|
SLOT \n,interrupt,
|
| 22 |
|
|
.endm
|
| 23 |
|
|
|
| 24 |
|
|
.macro TRAP n
|
| 25 |
|
|
SLOT \n,trap,
|
| 26 |
|
|
.endm
|
| 27 |
|
|
|
| 28 |
|
|
.macro FP n
|
| 29 |
|
|
SLOT \n,fp_,
|
| 30 |
|
|
.endm
|
| 31 |
|
|
|
| 32 |
|
|
.macro UNIMP_OPCODE n
|
| 33 |
|
|
SLOT \n,unimplemented_,_opcode
|
| 34 |
|
|
.endm
|
| 35 |
|
|
|
| 36 |
|
|
.macro BREAKPOINT_DEBUG n
|
| 37 |
|
|
SLOT \n,,_breakpoint_debug_interrupt
|
| 38 |
|
|
.endm
|
| 39 |
|
|
|
| 40 |
|
|
.section .interrupt_vector,"a"
|
| 41 |
|
|
|
| 42 |
|
|
.globl __interrupt_vector
|
| 43 |
|
|
__interrupt_vector:
|
| 44 |
|
|
|
| 45 |
|
|
.long __stack /* 0 */
|
| 46 |
|
|
.long __reset /* 1 */
|
| 47 |
|
|
.long __access_error /* 2 */
|
| 48 |
|
|
.long __address_error /* 3 */
|
| 49 |
|
|
.long __illegal_instruction /* 4 */
|
| 50 |
|
|
.long __divide_by_zero /* 5 */
|
| 51 |
|
|
ISR 6
|
| 52 |
|
|
ISR 7
|
| 53 |
|
|
.long __privilege_violation /* 8 */
|
| 54 |
|
|
.long __trace /* 9 */
|
| 55 |
|
|
UNIMP_OPCODE line_a /* 10 */
|
| 56 |
|
|
UNIMP_OPCODE line_f /* 11 */
|
| 57 |
|
|
BREAKPOINT_DEBUG non_pc /* 12 */
|
| 58 |
|
|
BREAKPOINT_DEBUG pc /* 13 */
|
| 59 |
|
|
.long __format_error /* 14 */
|
| 60 |
|
|
.irp N,15,16,17,18,19,20,21,22,23
|
| 61 |
|
|
ISR \N /* [15,24) */
|
| 62 |
|
|
.endr
|
| 63 |
|
|
.long __spurious_interrupt /* 24 */
|
| 64 |
|
|
.irp N,25,26,27,28,29,30,31
|
| 65 |
|
|
ISR \N /* [25,32) */
|
| 66 |
|
|
.endr
|
| 67 |
|
|
.irp N,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
|
| 68 |
|
|
TRAP \N /* [32,48) */
|
| 69 |
|
|
.endr
|
| 70 |
|
|
FP branch_unordered /* 48 */
|
| 71 |
|
|
FP inexact_result /* 49 */
|
| 72 |
|
|
FP divide_by_zero /* 50 */
|
| 73 |
|
|
FP underflow /* 51 */
|
| 74 |
|
|
FP operand_error /* 52 */
|
| 75 |
|
|
FP overflow /* 53 */
|
| 76 |
|
|
FP input_not_a_number /* 54 */
|
| 77 |
|
|
FP input_denormalized_number /* 55 */
|
| 78 |
|
|
.irp N,56,57,58,59,60
|
| 79 |
|
|
ISR \N /* [56,61) */
|
| 80 |
|
|
.endr
|
| 81 |
|
|
.long __unsupported_instruction /* 61 */
|
| 82 |
|
|
.irp N,62,63
|
| 83 |
|
|
ISR \N /* [62,64) */
|
| 84 |
|
|
.endr
|
| 85 |
|
|
.irp N,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79
|
| 86 |
|
|
ISR \N /* [64,80) */
|
| 87 |
|
|
.endr
|
| 88 |
|
|
.irp N,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95
|
| 89 |
|
|
ISR \N /* [80,96) */
|
| 90 |
|
|
.endr
|
| 91 |
|
|
.irp N,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111
|
| 92 |
|
|
ISR \N /* [96,112) */
|
| 93 |
|
|
.endr
|
| 94 |
|
|
.irp N,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127
|
| 95 |
|
|
ISR \N /* [112,128) */
|
| 96 |
|
|
.endr
|
| 97 |
|
|
.irp N,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143
|
| 98 |
|
|
ISR \N /* [128,144) */
|
| 99 |
|
|
.endr
|
| 100 |
|
|
.irp N,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159
|
| 101 |
|
|
ISR \N /* [144,160) */
|
| 102 |
|
|
.endr
|
| 103 |
|
|
.irp N,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175
|
| 104 |
|
|
ISR \N /* [160,176) */
|
| 105 |
|
|
.endr
|
| 106 |
|
|
.irp N,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191
|
| 107 |
|
|
ISR \N /* [176,192) */
|
| 108 |
|
|
.endr
|
| 109 |
|
|
.irp N,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207
|
| 110 |
|
|
ISR \N /* [192,208) */
|
| 111 |
|
|
.endr
|
| 112 |
|
|
.irp N,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223
|
| 113 |
|
|
ISR \N /* [208,224) */
|
| 114 |
|
|
.endr
|
| 115 |
|
|
.irp N,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239
|
| 116 |
|
|
ISR \N /* [224,240) */
|
| 117 |
|
|
.endr
|
| 118 |
|
|
.irp N,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
|
| 119 |
|
|
ISR \N /* [240,256) */
|
| 120 |
|
|
.endr
|
