1 | /*
|
---|
2 | * TOPPERS ATK2
|
---|
3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
4 | * Automotive Kernel Version 2
|
---|
5 | *
|
---|
6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
|
---|
7 | * Toyohashi Univ. of Technology, JAPAN
|
---|
8 | * Copyright (C) 2004-2015 by Center for Embedded Computing Systems
|
---|
9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
10 | * Copyright (C) 2011-2015 by FUJI SOFT INCORPORATED, JAPAN
|
---|
11 | * Copyright (C) 2011-2013 by Spansion LLC, USA
|
---|
12 | * Copyright (C) 2011-2015 by NEC Communication Systems, Ltd., JAPAN
|
---|
13 | * Copyright (C) 2011-2015 by Panasonic Advanced Technology Development Co., Ltd., JAPAN
|
---|
14 | * Copyright (C) 2011-2014 by Renesas Electronics Corporation, JAPAN
|
---|
15 | * Copyright (C) 2011-2015 by Sunny Giken Inc., JAPAN
|
---|
16 | * Copyright (C) 2011-2015 by TOSHIBA CORPORATION, JAPAN
|
---|
17 | * Copyright (C) 2004-2015 by Witz Corporation
|
---|
18 | * Copyright (C) 2014-2015 by AISIN COMCRUISE Co., Ltd., JAPAN
|
---|
19 | * Copyright (C) 2014-2015 by eSOL Co.,Ltd., JAPAN
|
---|
20 | * Copyright (C) 2014-2015 by SCSK Corporation, JAPAN
|
---|
21 | * Copyright (C) 2015 by SUZUKI MOTOR CORPORATION
|
---|
22 | *
|
---|
23 | * ä¸è¨èä½æ¨©è
|
---|
24 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
|
---|
25 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
|
---|
26 | * å¤ã»åé
|
---|
27 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
28 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
29 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
30 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
31 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
32 | * ç¨ã§ããå½¢ã§åé
|
---|
33 | å¸ããå ´åã«ã¯ï¼åé
|
---|
34 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
35 | * è
|
---|
36 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
37 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
38 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
39 | * ç¨ã§ããªãå½¢ã§åé
|
---|
40 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
41 | * ã¨ï¼
|
---|
42 | * (a) åé
|
---|
43 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
44 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
45 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
46 | * (b) åé
|
---|
47 | å¸ã®å½¢æ
|
---|
48 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
49 | * å ±åãããã¨ï¼
|
---|
50 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
51 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
52 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
53 | 責ãããã¨ï¼
|
---|
54 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
|
---|
55 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
|
---|
56 | ããã³TOPPERSããã¸ã§ã¯ãã
|
---|
57 | * å
|
---|
58 | 責ãããã¨ï¼
|
---|
59 | *
|
---|
60 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼AUTOSARï¼AUTomotive Open System ARchitectureï¼ä»
|
---|
61 | * æ§ã«åºã¥ãã¦ããï¼ä¸è¨ã®è¨±è«¾ã¯ï¼AUTOSARã®ç¥ç財ç£æ¨©ã許諾ãããã®ã§
|
---|
62 | * ã¯ãªãï¼AUTOSARã¯ï¼AUTOSARä»æ§ã«åºã¥ããã½ããã¦ã§ã¢ãåç¨ç®çã§å©
|
---|
63 | * ç¨ããè
|
---|
64 | ã«å¯¾ãã¦ï¼AUTOSARãã¼ããã¼ã«ãªããã¨ãæ±ãã¦ããï¼
|
---|
65 | *
|
---|
66 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
67 | ã
|
---|
68 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
|
---|
69 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
|
---|
70 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
|
---|
71 | * ã®è²¬ä»»ãè² ããªãï¼
|
---|
72 | *
|
---|
73 | * $Id: interrupt.c 425 2015-12-07 08:06:19Z witz-itoyo $
|
---|
74 | */
|
---|
75 |
|
---|
76 | /*
|
---|
77 | * å²è¾¼ã¿å¶å¾¡ã¢ã¸ã¥ã¼ã«
|
---|
78 | */
|
---|
79 |
|
---|
80 | #include "kernel_impl.h"
|
---|
81 | #include "interrupt.h"
|
---|
82 |
|
---|
83 | #ifdef TOPPERS_interrupt_initialize
|
---|
84 | /*
|
---|
85 | * å®è¡ä¸ã®C2ISR
|
---|
86 | */
|
---|
87 | ISRCB *p_runisr;
|
---|
88 | #ifdef NTC2ISR
|
---|
89 | QUEUE isr_ready_queue;
|
---|
90 | #endif /* NTC2ISR */
|
---|
91 |
|
---|
92 | /*
|
---|
93 | * å²è¾¼ã¿ç®¡çæ©è½å
|
---|
94 | é¨ã§ä½¿ç¨ããå¤æ°ã®å®ç¾©
|
---|
95 | */
|
---|
96 |
|
---|
97 | /*
|
---|
98 | * SuspendAllInterrupts ã®ãã¹ãåæ°
|
---|
99 | */
|
---|
100 | uint8 sus_all_cnt = 0U;
|
---|
101 |
|
---|
102 | /*
|
---|
103 | * SuspendOSInterrupts ã®ãã¹ãåæ°
|
---|
104 | */
|
---|
105 | uint8 sus_os_cnt = 0U;
|
---|
106 |
|
---|
107 | /*
|
---|
108 | * å²è¾¼ã¿ç®¡çæ©è½ã®åæå
|
---|
109 | */
|
---|
110 | #ifndef OMIT_INITIALIZE_INTERRUPT
|
---|
111 |
|
---|
112 | void
|
---|
113 | interrupt_initialize(void)
|
---|
114 | {
|
---|
115 | ISRType i;
|
---|
116 | InterruptNumberType j;
|
---|
117 | ISRCB *p_isrcb;
|
---|
118 | const INTINIB *p_intinib;
|
---|
119 |
|
---|
120 | p_runisr = NULL;
|
---|
121 |
|
---|
122 | sus_all_cnt = 0U;
|
---|
123 | sus_os_cnt = 0U;
|
---|
124 |
|
---|
125 | for (i = 0U; i < tnum_isr2; i++) {
|
---|
126 | p_isrcb = &(isrcb_table[i]);
|
---|
127 | p_isrcb->p_isrinib = &(isrinib_table[i]);
|
---|
128 | p_isrcb->p_lastrescb = NULL;
|
---|
129 | p_isrcb->p_lastcntcb = NULL;
|
---|
130 | #ifdef CFG_USE_PROTECTIONHOOK
|
---|
131 | p_isrcb->calltfn = FALSE;
|
---|
132 | #endif /* CFG_USE_PROTECTIONHOOK */
|
---|
133 | #ifdef NTC2ISR
|
---|
134 | queue_initialize(&(p_isrcb->isr_queue));
|
---|
135 | #endif /* NTC2ISR */
|
---|
136 | }
|
---|
137 |
|
---|
138 | for (j = 0U; j < tnum_intno; j++) {
|
---|
139 | p_intinib = &(intinib_table[j]);
|
---|
140 | x_config_int(p_intinib->intno, p_intinib->intatr, p_intinib->intpri);
|
---|
141 | }
|
---|
142 |
|
---|
143 | #ifdef NTC2ISR
|
---|
144 | queue_initialize(&isr_ready_queue);
|
---|
145 | #endif /* NTC2ISR */
|
---|
146 | }
|
---|
147 |
|
---|
148 | #endif /* OMIT_INITIALIZE_INTERRUPT */
|
---|
149 | #endif /* TOPPERS_interrupt_initialize */
|
---|
150 |
|
---|
151 | /*
|
---|
152 | * å²è¾¼ã¿ç¦æ¢ã®è§£é¤
|
---|
153 | */
|
---|
154 | #ifdef TOPPERS_release_interrupts
|
---|
155 |
|
---|
156 | void
|
---|
157 | release_interrupts(OSServiceIdType serviceId)
|
---|
158 | {
|
---|
159 | #ifdef CFG_USE_ERRORHOOK
|
---|
160 | boolean call_error_hook = FALSE;
|
---|
161 | #endif /* CFG_USE_ERRORHOOK */
|
---|
162 |
|
---|
163 | if (sus_os_cnt > 0U) {
|
---|
164 | sus_os_cnt = 0U;
|
---|
165 | LEAVE_CALLEVEL(TSYS_SUSOSINT);
|
---|
166 | x_nested_unlock_os_int();
|
---|
167 | #ifdef CFG_USE_ERRORHOOK
|
---|
168 | call_error_hook = TRUE;
|
---|
169 | #endif /* CFG_USE_ERRORHOOK */
|
---|
170 | }
|
---|
171 |
|
---|
172 | if (sus_all_cnt > 0U) {
|
---|
173 | sus_all_cnt = 0U;
|
---|
174 | LEAVE_CALLEVEL(TSYS_SUSALLINT);
|
---|
175 | ASSERT((callevel_stat & TSYS_DISALLINT) == TSYS_NULL);
|
---|
176 | x_unlock_all_int();
|
---|
177 | #ifdef CFG_USE_ERRORHOOK
|
---|
178 | call_error_hook = TRUE;
|
---|
179 | #endif /* CFG_USE_ERRORHOOK */
|
---|
180 | }
|
---|
181 |
|
---|
182 | /* C2ISRã®å ´åã®ã¿DisAllã解é¤ãã */
|
---|
183 | if (serviceId == OSServiceId_ISRMissingEnd) {
|
---|
184 | if ((callevel_stat & TSYS_DISALLINT) != TSYS_NULL) {
|
---|
185 | LEAVE_CALLEVEL(TSYS_DISALLINT);
|
---|
186 | x_unlock_all_int();
|
---|
187 | #ifdef CFG_USE_ERRORHOOK
|
---|
188 | call_error_hook = TRUE;
|
---|
189 | #endif /* CFG_USE_ERRORHOOK */
|
---|
190 | }
|
---|
191 | }
|
---|
192 |
|
---|
193 | #ifdef CFG_USE_ERRORHOOK
|
---|
194 | if ((serviceId != OSServiceId_Invalid) && (call_error_hook != FALSE)) {
|
---|
195 | call_errorhook(E_OS_DISABLEDINT, serviceId);
|
---|
196 | }
|
---|
197 | #endif /* CFG_USE_ERRORHOOK */
|
---|
198 | }
|
---|
199 |
|
---|
200 | #endif /* TOPPERS_release_interrupts */
|
---|
201 |
|
---|
202 | /*
|
---|
203 | * C2ISRçµäºæã®ãã§ãã¯é¢æ°
|
---|
204 | */
|
---|
205 | #ifdef TOPPERS_exit_isr2
|
---|
206 |
|
---|
207 | /*
|
---|
208 | * C2ISRã®å
|
---|
209 | ¨ãªã½ã¼ã¹è¿å´
|
---|
210 | */
|
---|
211 | LOCAL_INLINE void
|
---|
212 | release_isrresources(ISRCB *p_isrcb)
|
---|
213 | {
|
---|
214 |
|
---|
215 | /* OSå²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
216 | 以ä¸ã§æ¥ãã¯ã */
|
---|
217 | if (p_isrcb->p_lastrescb != NULL) {
|
---|
218 | do {
|
---|
219 | x_set_ipm(p_isrcb->p_lastrescb->prevpri);
|
---|
220 | p_isrcb->p_lastrescb->lockflg = FALSE;
|
---|
221 | p_isrcb->p_lastrescb = p_isrcb->p_lastrescb->p_prevrescb;
|
---|
222 | } while (p_isrcb->p_lastrescb != NULL);
|
---|
223 |
|
---|
224 | #ifdef CFG_USE_ERRORHOOK
|
---|
225 | call_errorhook(E_OS_RESOURCE, OSServiceId_ISRMissingEnd);
|
---|
226 | #endif /* CFG_USE_ERRORHOOK */
|
---|
227 | }
|
---|
228 | }
|
---|
229 |
|
---|
230 | /*
|
---|
231 | * ã¿ã¹ã¯ã®ã«ã¦ã³ã¿ã®ç¶æ
|
---|
232 | ããã¹ã¦CS_NULLã«æ»ã
|
---|
233 | */
|
---|
234 | void
|
---|
235 | cancel_isrcounters(ISRCB *p_isrcb)
|
---|
236 | {
|
---|
237 | if (p_isrcb->p_lastcntcb != NULL) {
|
---|
238 |
|
---|
239 | /* OSå²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
240 | 以ä¸ã§æ¥ã */
|
---|
241 | do {
|
---|
242 | p_isrcb->p_lastcntcb->cstat = CS_NULL;
|
---|
243 | p_isrcb->p_lastcntcb = p_isrcb->p_lastcntcb->p_prevcntcb;
|
---|
244 | } while (p_isrcb->p_lastcntcb != NULL);
|
---|
245 | }
|
---|
246 | }
|
---|
247 |
|
---|
248 | void
|
---|
249 | exit_isr2(void)
|
---|
250 | {
|
---|
251 | x_nested_lock_os_int();
|
---|
252 |
|
---|
253 | release_interrupts(OSServiceId_ISRMissingEnd);
|
---|
254 |
|
---|
255 | release_isrresources(p_runisr);
|
---|
256 |
|
---|
257 | x_nested_unlock_os_int();
|
---|
258 | }
|
---|
259 |
|
---|
260 | #endif /* TOPPERS_exit_isr2 */
|
---|
261 |
|
---|
262 | void
|
---|
263 | force_term_osap_isr(OSAPCB *p_osapcb)
|
---|
264 | {
|
---|
265 | ISRType i;
|
---|
266 | ISRCB *p_isrcb;
|
---|
267 | const INTINIB *p_intinib;
|
---|
268 |
|
---|
269 | /* ã¬ãã£ãã¥ã¼ã«ç¹ããã¦ããISRãå¼·å¶çµäº */
|
---|
270 | for (p_isrcb = (&isr_ready_queue)->p_next;
|
---|
271 | p_isrcb != &isr_ready_queue;
|
---|
272 | p_isrcb = p_isrcb->isr_queue.p_next) {
|
---|
273 | if (p_isrcb->p_isrinib->p_osapcb == p_osapcb) {
|
---|
274 | #ifdef CFG_USE_PROTECTIONHOOK
|
---|
275 | p_isrcb->calltfn = FALSE;
|
---|
276 | #endif /* CFG_USE_PROTECTIONHOOK */
|
---|
277 | /* ãªã½ã¼ã¹ç¢ºä¿ããã¾ã¾ã®å ´åï¼ãªã½ã¼ã¹è§£æ¾ */
|
---|
278 | release_isrresources(p_isrcb);
|
---|
279 | /* ã«ã¦ã³ã¿ã®ç¶æ
|
---|
280 | ãåæåãã */
|
---|
281 | cancel_isrcounters(p_isrcb);
|
---|
282 | /*ã¬ãã£ãã¥ã¼ããé¤å¤*/
|
---|
283 | queue_delete(p_isrcb);
|
---|
284 | }
|
---|
285 | }
|
---|
286 |
|
---|
287 | if (p_runisr != NULL && p_runisr->p_isrinib->p_osapcb == p_osapcb) {
|
---|
288 | #ifdef CFG_USE_PROTECTIONHOOK
|
---|
289 | p_runisr->calltfn = FALSE;
|
---|
290 | #endif /* CFG_USE_PROTECTIONHOOK */
|
---|
291 | /* ãªã½ã¼ã¹ç¢ºä¿ããã¾ã¾ã®å ´åï¼ãªã½ã¼ã¹è§£æ¾ */
|
---|
292 | release_isrresources(p_runisr);
|
---|
293 | /* ã«ã¦ã³ã¿ã®ç¶æ
|
---|
294 | ãåæåãã */
|
---|
295 | cancel_isrcounters(p_runisr);
|
---|
296 | }
|
---|
297 |
|
---|
298 | for (i = 0U; i < tnum_isr2; i++) {
|
---|
299 | p_isrcb = &(isrcb_table[i]);
|
---|
300 | if (p_isrcb->p_isrinib->p_osapcb == p_osapcb) {
|
---|
301 | p_intinib = &(intinib_table[i]);
|
---|
302 | x_disable_int(p_intinib->intno);
|
---|
303 | }
|
---|
304 | }
|
---|
305 | }
|
---|
306 |
|
---|
307 | /*
|
---|
308 | * ãããã¯ã·ã§ã³ããã¯ã®åºå£ããããã¸æ¥ã
|
---|
309 | * ããã«æ¥ããã¹ã¯ä»¥ä¸ã®ã¨ãã
|
---|
310 | * - ISR â ãããã¯ã·ã§ã³ãã㯠â PRO_TERMINATE_TASKISR
|
---|
311 | */
|
---|
312 | void
|
---|
313 | force_terminate_isr(ISRCB *p_isrcb)
|
---|
314 | {
|
---|
315 | /*
|
---|
316 | * å²è¾¼ã¿ç¦æ¢ã解é¤ãã
|
---|
317 | * ã¨ã©ã¼ããã¯ãå¼ã°ãªãããï¼å¼æ°ã«OSServiceId_Invalidããã
|
---|
318 | */
|
---|
319 | release_interrupts(OSServiceId_Invalid);
|
---|
320 |
|
---|
321 | /* ãªã½ã¼ã¹ç¢ºä¿ããã¾ã¾ã®å ´åï¼ãªã½ã¼ã¹è§£æ¾ */
|
---|
322 | release_isrresources(p_isrcb);
|
---|
323 | /* ã«ã¦ã³ã¿ã®ç¶æ
|
---|
324 | ãåæåãã */
|
---|
325 | cancel_isrcounters(p_isrcb);
|
---|
326 |
|
---|
327 | exit_and_dispatch_isr();
|
---|
328 | }
|
---|
329 |
|
---|
330 |
|
---|