[172] | 1 | /*
|
---|
| 2 | * TOPPERS ATK2
|
---|
| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
| 4 | * Automotive Kernel Version 2
|
---|
| 5 | *
|
---|
| 6 | * Copyright (C) 2012-2013 by Center for Embedded Computing Systems
|
---|
| 7 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
| 8 | * Copyright (C) 2012-2013 by FUJISOFT INCORPORATED, JAPAN
|
---|
| 9 | * Copyright (C) 2012-2013 by FUJITSU VLSI LIMITED, JAPAN
|
---|
| 10 | * Copyright (C) 2012-2013 by NEC Communication Systems, Ltd., JAPAN
|
---|
| 11 | * Copyright (C) 2012-2013 by Panasonic Advanced Technology Development Co., Ltd., JAPAN
|
---|
| 12 | * Copyright (C) 2012-2013 by Renesas Electronics Corporation, JAPAN
|
---|
| 13 | * Copyright (C) 2012-2013 by Sunny Giken Inc., JAPAN
|
---|
| 14 | * Copyright (C) 2012-2013 by TOSHIBA CORPORATION, JAPAN
|
---|
| 15 | * Copyright (C) 2012-2013 by Witz Corporation, JAPAN
|
---|
| 16 | *
|
---|
| 17 | * ä¸è¨èä½æ¨©è
|
---|
| 18 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
|
---|
| 19 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
|
---|
| 20 | * å¤ã»åé
|
---|
| 21 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
| 22 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
| 23 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
| 24 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
| 25 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 26 | * ç¨ã§ããå½¢ã§åé
|
---|
| 27 | å¸ããå ´åã«ã¯ï¼åé
|
---|
| 28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
| 29 | * è
|
---|
| 30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
| 31 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 32 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 33 | * ç¨ã§ããªãå½¢ã§åé
|
---|
| 34 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
| 35 | * ã¨ï¼
|
---|
| 36 | * (a) åé
|
---|
| 37 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
| 38 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
| 39 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 40 | * (b) åé
|
---|
| 41 | å¸ã®å½¢æ
|
---|
| 42 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
| 43 | * å ±åãããã¨ï¼
|
---|
| 44 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
| 45 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
| 46 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
| 47 | 責ãããã¨ï¼
|
---|
| 48 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
|
---|
| 49 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
|
---|
| 50 | ããã³TOPPERSããã¸ã§ã¯ãã
|
---|
| 51 | * å
|
---|
| 52 | 責ãããã¨ï¼
|
---|
| 53 | *
|
---|
| 54 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
| 55 | ã
|
---|
| 56 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
|
---|
| 57 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
|
---|
| 58 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
|
---|
| 59 | * ã®è²¬ä»»ãè² ããªãï¼
|
---|
| 60 | *
|
---|
| 61 | * $Id: SmpC1ISR.S 117 2014-12-10 03:58:03Z t_ishikawa $
|
---|
| 62 | */
|
---|
| 63 |
|
---|
| 64 | #define TOPPERS_MACRO_ONLY
|
---|
| 65 |
|
---|
| 66 | #define UINT_C(val) (val)
|
---|
| 67 | #define CAST(type, val) (val) /* åãã£ã¹ããè¡ããã¯ã */
|
---|
| 68 |
|
---|
| 69 | #include "v850asm.inc"
|
---|
| 70 | #include "target_test.h"
|
---|
| 71 | #include "kernel/kernel_impl.h"
|
---|
| 72 | #include "target_timer.h"
|
---|
| 73 | #include "v850.h"
|
---|
| 74 |
|
---|
| 75 | .global C1ISRMainSmpC1ISR
|
---|
| 76 | .global _C1ISRMainSmpC1ISR
|
---|
| 77 |
|
---|
| 78 | C1ISRMainSmpC1ISR:
|
---|
| 79 | _C1ISRMainSmpC1ISR:
|
---|
| 80 |
|
---|
| 81 | /* ã¬ã¸ã¹ã¿ã®ä¿å */
|
---|
| 82 | addi -80, sp, sp
|
---|
| 83 | st.w ep, 12[sp]
|
---|
| 84 | mov sp, ep
|
---|
| 85 | sst.w r1, 72[ep]
|
---|
| 86 | sst.w r6, 68[ep]
|
---|
| 87 | sst.w r7, 64[ep]
|
---|
| 88 | sst.w r8, 60[ep]
|
---|
| 89 | sst.w r9, 56[ep]
|
---|
| 90 | sst.w r10, 52[ep]
|
---|
| 91 | sst.w r11, 48[ep]
|
---|
| 92 | sst.w r12, 44[ep]
|
---|
| 93 | sst.w r13, 40[ep]
|
---|
| 94 | sst.w r14, 36[ep]
|
---|
| 95 | sst.w r15, 32[ep]
|
---|
| 96 | sst.w r16, 28[ep]
|
---|
| 97 | sst.w r17, 24[ep]
|
---|
| 98 | sst.w r18, 20[ep]
|
---|
| 99 | sst.w r19, 16[ep]
|
---|
| 100 | sst.w r31, 8[ep]
|
---|
| 101 |
|
---|
| 102 | /* å¤éå²è¾¼ã¿ã®ããï¼ç¾å¨ã®EIPCã¨EIPSWãä¿å */
|
---|
| 103 | stsr eipc, r6
|
---|
| 104 | sst.w r6, 4[ep]
|
---|
| 105 | stsr eipsw, r6
|
---|
| 106 | sst.w r6, 0[ep]
|
---|
| 107 |
|
---|
| 108 | /* debug led4 on */
|
---|
| 109 | Lea P24, r6
|
---|
| 110 | ld.h 0[r6], r7 /* P24 -> r7 */
|
---|
| 111 | mov ~0x0800, r8
|
---|
| 112 | and r7, r8
|
---|
| 113 | st.h r8, 0[r6]
|
---|
| 114 |
|
---|
| 115 | UNLOCK_ALL_INT /* å
|
---|
| 116 | ¨å²è¾¼ã¿è§£é¤ */
|
---|
| 117 |
|
---|
| 118 | /* å²è¾¼ã¿çºçåã®callevel_statãã¹ã¿ãã¯ã«ä¿å */
|
---|
| 119 | Lea _callevel_stat, r6
|
---|
| 120 | ld.h 0[r6], r7
|
---|
| 121 | sst.w r7, 76[ep]
|
---|
| 122 |
|
---|
| 123 | /* callevel_statã«C1ISRãã»ãã */
|
---|
| 124 |
|
---|
| 125 | Lea TSYS_ISR1, r8
|
---|
| 126 | or r8, r7
|
---|
| 127 | st.h r7, 0[r6]
|
---|
| 128 |
|
---|
| 129 | /*
|
---|
| 130 | * ã¿ã¤ãå²è¾¼ã¿ãã¯ãªã¢
|
---|
| 131 | */
|
---|
| 132 | Lea ICTAUA0I(TAUA_CH7), r6
|
---|
| 133 | ld.h 0[r6], r7
|
---|
| 134 | mov ~EIRFn, r8
|
---|
| 135 | and r8, r7
|
---|
| 136 | st.h r7, 0[r6]
|
---|
| 137 |
|
---|
| 138 | /* jarl _c1isr_syslog, r31 FIXME */
|
---|
| 139 |
|
---|
| 140 | Lea _callevel_stat, r6
|
---|
| 141 | sld.w 76[ep], r7
|
---|
| 142 | st.h r7, 0[r6]
|
---|
| 143 |
|
---|
| 144 | LOCK_ALL_INT /* å
|
---|
| 145 | ¨å²è¾¼ã¿è¨å® */
|
---|
| 146 |
|
---|
| 147 | /* debug led4 off */
|
---|
| 148 | Lea P24, r6
|
---|
| 149 | ld.h 0[r6], r7 /* P24 -> r7 */
|
---|
| 150 | mov 0x0800, r8
|
---|
| 151 | or r7, r8
|
---|
| 152 | st.h r8, 0[r6]
|
---|
| 153 |
|
---|
| 154 | /* ã¬ã¸ã¹ã¿ã®å¾©å¸° */
|
---|
| 155 | mov sp, ep
|
---|
| 156 | sld.w 4[ep], r10
|
---|
| 157 | ldsr r10, eipc
|
---|
| 158 | sld.w 0[ep], r10
|
---|
| 159 | ldsr r10, eipsw
|
---|
| 160 | sld.w 72[ep], r1
|
---|
| 161 | sld.w 68[ep], r6
|
---|
| 162 | sld.w 64[ep], r7
|
---|
| 163 | sld.w 60[ep], r8
|
---|
| 164 | sld.w 56[ep], r9
|
---|
| 165 | sld.w 52[ep], r10
|
---|
| 166 | sld.w 48[ep], r11
|
---|
| 167 | sld.w 44[ep], r12
|
---|
| 168 | sld.w 40[ep], r13
|
---|
| 169 | sld.w 36[ep], r14
|
---|
| 170 | sld.w 32[ep], r15
|
---|
| 171 | sld.w 28[ep], r16
|
---|
| 172 | sld.w 24[ep], r17
|
---|
| 173 | sld.w 20[ep], r18
|
---|
| 174 | sld.w 16[ep], r19
|
---|
| 175 | sld.w 8[ep], r31
|
---|
| 176 | addi 80, ep, sp
|
---|
| 177 | sld.w 12[ep], r30
|
---|
| 178 | eiret
|
---|
| 179 |
|
---|