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interrupt_manage.c

Last change on this file was 172, checked in by ertl-ishikawa, 8 years ago
ATK2-SC3 1.4.0 RH850依存部非信頼C2ISR対応を追加
File size: 12.6 KB

Line
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¸åãï¼ãä½¿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	* æ¨©è¡¨ç¤ºï¼ãã®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	* å®³ãããï¼ä¸è¨èä½æ¨©è
52	ããã³TOPPERSããã¸ã§ã¯ããå
53	è²¬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	è²¬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¥çè²¡ç£æ¨©ãè¨±è«¾ãããã®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«çãããããªãæå®³ã«é¢ãã¦ãï¼ã
71	* ã®è²¬ä»»ãè² ããªãï¼
72	*
73	* $Id: interrupt_manage.c 434 2015-12-09 12:24:27Z witz-itoyo $
74	*/
75
76	/*
77	* å²è¾¼ã¿ç®¡çã¢ã¸ã¥ã¼ã«
78	*/
79
80	#include "kernel_impl.h"
81	#include "check.h"
82	#include "interrupt.h"
83
84	/*
85	* ãã¬ã¼ã¹ãã°ãã¯ãã®ããã©ã«ãå®ç¾©
86	*/
87	#ifndef LOG_DISINT_ENTER
88	#define LOG_DISINT_ENTER()
89	#endif /* LOG_DISINT_ENTER */
90
91	#ifndef LOG_DISINT_LEAVE
92	#define LOG_DISINT_LEAVE()
93	#endif /* LOG_DISINT_LEAVE */
94
95	#ifndef LOG_ENAINT_ENTER
96	#define LOG_ENAINT_ENTER()
97	#endif /* LOG_ENAINT_ENTER */
98
99	#ifndef LOG_ENAINT_LEAVE
100	#define LOG_ENAINT_LEAVE()
101	#endif /* LOG_ENAINT_LEAVE */
102
103	#ifndef LOG_SUSALL_ENTER
104	#define LOG_SUSALL_ENTER()
105	#endif /* LOG_SUSALL_ENTER */
106
107	#ifndef LOG_SUSALL_LEAVE
108	#define LOG_SUSALL_LEAVE()
109	#endif /* LOG_SUSALL_LEAVE */
110
111	#ifndef LOG_RSMALL_ENTER
112	#define LOG_RSMALL_ENTER()
113	#endif /* LOG_RSMALL_ENTER */
114
115	#ifndef LOG_RSMALL_LEAVE
116	#define LOG_RSMALL_LEAVE()
117	#endif /* LOG_RSMALL_LEAVE */
118
119	#ifndef LOG_SUSOSI_ENTER
120	#define LOG_SUSOSI_ENTER()
121	#endif /* LOG_SUSOSI_ENTER */
122
123	#ifndef LOG_SUSOSI_LEAVE
124	#define LOG_SUSOSI_LEAVE()
125	#endif /* LOG_SUSOSI_LEAVE */
126
127	#ifndef LOG_RSMOSI_ENTER
128	#define LOG_RSMOSI_ENTER()
129	#endif /* LOG_RSMOSI_ENTER */
130
131	#ifndef LOG_RSMOSI_LEAVE
132	#define LOG_RSMOSI_LEAVE()
133	#endif /* LOG_RSMOSI_LEAVE */
134
135	#ifndef LOG_GETISRID_ENTER
136	#define LOG_GETISRID_ENTER()
137	#endif /* LOG_GETISRID_ENTER */
138
139	#ifndef LOG_GETISRID_LEAVE
140	#define LOG_GETISRID_LEAVE(ercd)
141	#endif /* LOG_GETISRID_LEAVE */
142
143	#ifndef LOG_DISINTSRC_ENTER
144	#define LOG_DISINTSRC_ENTER(isrid)
145	#endif /* LOG_DISINTSRC_ENTER */
146
147	#ifndef LOG_DISINTSRC_LEAVE
148	#define LOG_DISINTSRC_LEAVE(ercd)
149	#endif /* LOG_DISINTSRC_LEAVE */
150
151	#ifndef LOG_ENAINTSRC_ENTER
152	#define LOG_ENAINTSRC_ENTER(isrid)
153	#endif /* LOG_ENAINTSRC_ENTER */
154
155	#ifndef LOG_ENAINTSRC_LEAVE
156	#define LOG_ENAINTSRC_LEAVE(ercd)
157	#endif /* LOG_ENAINTSRC_LEAVE */
158
159	/*
160	* ãã¹ã¦ã®å²è¾¼ã¿ã®ç¦æ¢ï¼é«éç°¡æçï¼
161	* å
162	¨å²è¾¼ã¿ç¦æ¢ç¶æ
163	ã¸ç§»è¡
164	*/
165	#ifdef TOPPERS_DisableAllInterrupts
166
167	#ifndef OMIT_STANDARD_DISALLINT
168
169	void
170	DisableAllInterrupts(void)
171	{
172	LOG_DISINT_ENTER();
173	if ((callevel_stat & (TSYS_DISALLINT \| TSYS_SUSALLINT \| TSYS_SUSOSINT)) == TSYS_NULL) {
174	x_lock_all_int();
175	ENTER_CALLEVEL(TSYS_DISALLINT);
176	}
177	LOG_DISINT_LEAVE();
178	}
179
180	#endif /* OMIT_STANDARD_DISALLINT */
181
182	#endif /* TOPPERS_DisableAllInterrupts */
183
184	/*
185	* ãã¹ã¦ã®å²è¾¼ã¿ã®è¨±å¯ï¼é«éç°¡æçï¼
186	* å
187	¨å²è¾¼ã¿ç¦æ¢ç¶æ
188	ãè§£é¤ãã
189	*/
190	#ifdef TOPPERS_EnableAllInterrupts
191
192	#ifndef OMIT_STANDARD_DISALLINT
193
194	void
195	EnableAllInterrupts(void)
196	{
197	LOG_ENAINT_ENTER();
198	if ((callevel_stat & (TSYS_SUSALLINT \| TSYS_SUSOSINT)) == TSYS_NULL) {
199	if ((callevel_stat & TSYS_DISALLINT) != TSYS_NULL) {
200	LEAVE_CALLEVEL(TSYS_DISALLINT);
201	x_unlock_all_int();
202	}
203	}
204	LOG_ENAINT_LEAVE();
205	}
206
207	#endif /* OMIT_STANDARD_DISALLINT */
208
209	#endif /* TOPPERS_EnableAllInterrupts */
210
211	/*
212	* å
213	¨å²è¾¼ã¿ç¦æ¢
214	* CPUå
215	¨ã¦ã®å²è¾¼ã¿ãå¯¾è±¡ã®å²è¾¼ã¿ç¦æ¢(ãã¹ãã«ã¦ã³ãæã)
216	*/
217	#ifdef TOPPERS_SuspendAllInterrupts
218
219	void
220	SuspendAllInterrupts(void)
221	{
222	#ifdef CFG_USE_ERRORHOOK
223	StatusType ercd;
224	#endif /* CFG_USE_ERRORHOOK */
225
226	LOG_SUSALL_ENTER();
227	S_N_CHECK_DISALLINT();
228	S_N_CHECK_ERROR((run_trusted != FALSE), E_OS_ACCESS);
229	/* ãã¹ãåæ°ã®ä¸éå¤è¶
230	é */
231	S_N_CHECK_LIMIT(sus_all_cnt != UINT8_INVALID);
232
233	if (sus_all_cnt == 0U) {
234	x_lock_all_int();
235	ENTER_CALLEVEL(TSYS_SUSALLINT);
236	}
237
238	sus_all_cnt++;
239
240	exit_no_errorhook:
241	LOG_SUSALL_LEAVE();
242	return;
243
244	#ifdef CFG_USE_ERRORHOOK
245	exit_errorhook:
246	if (kerflg != FALSE) {
247	x_nested_lock_os_int();
248	call_errorhook(ercd, OSServiceId_SuspendAllInterrupts);
249	x_nested_unlock_os_int();
250	goto exit_no_errorhook;
251	}
252	#endif /* CFG_USE_ERRORHOOK */
253	}
254
255	#endif /* TOPPERS_SuspendAllInterrupts */
256
257	/*
258	* å
259	¨å²è¾¼ã¿ç¦æ¢è§£é¤
260	* CPUå
261	¨ã¦ã®å²è¾¼ã¿ãå¯¾è±¡ã®å²è¾¼ã¿è¨±å¯(ãã¹ãã«ã¦ã³ãæã)
262	*/
263	#ifdef TOPPERS_ResumeAllInterrupts
264
265	void
266	ResumeAllInterrupts(void)
267	{
268	#ifdef CFG_USE_ERRORHOOK
269	StatusType ercd;
270	#endif /* CFG_USE_ERRORHOOK */
271
272	LOG_RSMALL_ENTER();
273	S_N_CHECK_DISALLINT();
274	S_N_CHECK_STATE(sus_all_cnt != 0U);
275
276	sus_all_cnt--;
277
278	if (sus_all_cnt == 0U) {
279	LEAVE_CALLEVEL(TSYS_SUSALLINT);
280	x_unlock_all_int();
281	}
282
283	exit_no_errorhook:
284	LOG_RSMALL_LEAVE();
285	return;
286
287	#ifdef CFG_USE_ERRORHOOK
288	exit_errorhook:
289	if (kerflg != FALSE) {
290	x_nested_lock_os_int();
291	call_errorhook(ercd, OSServiceId_ResumeAllInterrupts);
292	x_nested_unlock_os_int();
293	goto exit_no_errorhook;
294	}
295	#endif /* CFG_USE_ERRORHOOK */
296	}
297
298	#endif /* TOPPERS_ResumeAllInterrupts */
299
300	/*
301	* OSå²è¾¼ã¿ã®ç¦æ¢
302	* C2ISRãå¯¾è±¡ã®å²è¾¼ã¿ç¦æ¢(ãã¹ãã«ã¦ã³ãæã)
303	*/
304	#ifdef TOPPERS_SuspendOSInterrupts
305
306	void
307	SuspendOSInterrupts(void)
308	{
309	#ifdef CFG_USE_ERRORHOOK
310	StatusType ercd;
311	#endif /* CFG_USE_ERRORHOOK */
312
313	LOG_SUSOSI_ENTER();
314	S_N_CHECK_DISALLINT();
315	/* ãã¹ãåæ°ã®ä¸éå¤è¶
316	é */
317	S_N_CHECK_LIMIT(sus_os_cnt != UINT8_INVALID);
318
319	if (sus_os_cnt == 0U) {
320	x_suspend_lock_os_int();
321	ENTER_CALLEVEL(TSYS_SUSOSINT);
322	}
323
324	sus_os_cnt++;
325
326	exit_no_errorhook:
327	LOG_SUSOSI_LEAVE();
328	return;
329
330	#ifdef CFG_USE_ERRORHOOK
331	exit_errorhook:
332	x_nested_lock_os_int();
333	call_errorhook(ercd, OSServiceId_SuspendOSInterrupts);
334	x_nested_unlock_os_int();
335	goto exit_no_errorhook;
336	#endif /* CFG_USE_ERRORHOOK */
337	}
338
339	#endif /* TOPPERS_SuspendOSInterrupts */
340
341	/*
342	* OSå²è¾¼ã¿ç¦æ¢è§£é¤
343	* C2ISRãå¯¾è±¡ã®å²è¾¼ã¿è¨±å¯(ãã¹ãã«ã¦ã³ãæã)
344	*/
345	#ifdef TOPPERS_ResumeOSInterrupts
346
347	void
348	ResumeOSInterrupts(void)
349	{
350	#ifdef CFG_USE_ERRORHOOK
351	StatusType ercd;
352	#endif /* CFG_USE_ERRORHOOK */
353
354	LOG_RSMOSI_ENTER();
355	S_N_CHECK_DISALLINT();
356	S_N_CHECK_STATE(sus_os_cnt != 0U);
357
358	sus_os_cnt--;
359
360	if (sus_os_cnt == 0U) {
361	LEAVE_CALLEVEL(TSYS_SUSOSINT);
362	x_resume_unlock_os_int();
363	}
364
365	exit_no_errorhook:
366	LOG_RSMOSI_LEAVE();
367	return;
368
369	#ifdef CFG_USE_ERRORHOOK
370	exit_errorhook:
371	x_nested_lock_os_int();
372	call_errorhook(ercd, OSServiceId_ResumeOSInterrupts);
373	x_nested_unlock_os_int();
374	goto exit_no_errorhook;
375	#endif /* CFG_USE_ERRORHOOK */
376	}
377
378	#endif /* TOPPERS_ResumeOSInterrupts */
379
380	/*
381	* C2ISR IDã®åå¾
382	*/
383	#ifdef TOPPERS_GetISRID
384
385	ISRType
386	GetISRID(void)
387	{
388	ISRType isrid;
389	StatusType ercd;
390
391	LOG_GETISRID_ENTER();
392	CHECK_CALLEVEL(CALLEVEL_GETISRID);
393
394	isrid = (p_runisr == NULL) ? INVALID_ISR : ISR2ID(p_runisr);
395
396	exit_finish:
397	LOG_GETISRID_LEAVE(isrid);
398	return(isrid);
399
400	#ifdef CFG_USE_ERRORHOOK
401	exit_errorhook:
402	x_nested_lock_os_int();
403	/*
404	* ã¨ã©ã¼çºçæã¯INVALID_ISRIDãè¿ããï¼ã¨ã©ã¼ãçºçããã®ãå®è¡ä¸ã®
405	* C2ISRãåå¨ããªãã®ãåºå¥ããããï¼ã¨ã©ã¼ããã¯ãå¼ã¶
406	*/
407	call_errorhook(ercd, OSServiceId_GetISRID);
408	x_nested_unlock_os_int();
409	#endif /* CFG_USE_ERRORHOOK */
410
411	exit_no_errorhook:
412	isrid = INVALID_ISR;
413	goto exit_finish;
414	}
415
416	#endif /* TOPPERS_GetISRID */
417
418	/*
419	* å²è¾¼ã¿ã®ç¦æ¢
420	*/
421	#ifdef TOPPERS_DisableInterruptSource
422
423	StatusType
424	DisableInterruptSource(ISRType DisableISR)
425	{
426	ISRCB *p_isrcb;
427	StatusType ercd;
428
429	LOG_DISINTSRC_ENTER(DisableISR);
430	CHECK_CALLEVEL(CALLEVEL_DISABLEINTERRUPTSOURCE);
431	CHECK_ID(DisableISR < tnum_isr2);
432	p_isrcb = get_isrcb(DisableISR);
433	CHECK_RIGHT(p_isrcb->p_isrinib->acsbtmp);
434	CHECK_NOFUNC(target_is_int_controllable(p_isrcb->p_isrinib->p_intinib->intno) != FALSE);
435
436	x_nested_lock_os_int();
437	D_CHECK_ACCESS((p_isrcb->p_isrinib->p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) \|\|
438	(p_isrcb->p_isrinib->p_osapcb == p_runosap));
439	x_disable_int(GET_INTNO(p_isrcb));
440	ercd = E_OK;
441	d_exit_no_errorhook:
442	x_nested_unlock_os_int();
443
444	exit_no_errorhook:
445	LOG_DISINTSRC_LEAVE(ercd);
446	return(ercd);
447
448	#ifdef CFG_USE_ERRORHOOK
449	exit_errorhook:
450	x_nested_lock_os_int();
451	d_exit_errorhook:
452	#ifdef CFG_USE_PARAMETERACCESS
453	_errorhook_par1.isrid = DisableISR;
454	#endif /* CFG_USE_PARAMETERACCESS */
455	call_errorhook(ercd, OSServiceId_DisableInterruptSource);
456	x_nested_unlock_os_int();
457	goto exit_no_errorhook;
458	#endif /* CFG_USE_ERRORHOOK */
459	}
460
461	#endif /* TOPPERS_DisableInterruptSource */
462
463	/*
464	* å²è¾¼ã¿ã®è¨±å¯
465	*/
466	#ifdef TOPPERS_EnableInterruptSource
467
468	StatusType
469	EnableInterruptSource(ISRType EnableISR)
470	{
471	ISRCB *p_isrcb;
472	StatusType ercd;
473
474	LOG_ENAINTSRC_ENTER(EnableISR);
475	CHECK_CALLEVEL(CALLEVEL_ENABLEINTERRUPTSOURCE);
476	CHECK_ID(EnableISR < tnum_isr2);
477	p_isrcb = get_isrcb(EnableISR);
478	CHECK_RIGHT(p_isrcb->p_isrinib->acsbtmp);
479	CHECK_NOFUNC(target_is_int_controllable(p_isrcb->p_isrinib->p_intinib->intno) != FALSE);
480
481	x_nested_lock_os_int();
482	D_CHECK_ACCESS((p_isrcb->p_isrinib->p_osapcb->osap_stat == APPLICATION_ACCESSIBLE) \|\|
483	(p_isrcb->p_isrinib->p_osapcb == p_runosap));
484	x_enable_int(GET_INTNO(p_isrcb));
485	ercd = E_OK;
486	d_exit_no_errorhook:
487	x_nested_unlock_os_int();
488
489	exit_no_errorhook:
490	LOG_ENAINTSRC_LEAVE(ercd);
491	return(ercd);
492
493	#ifdef CFG_USE_ERRORHOOK
494	exit_errorhook:
495	x_nested_lock_os_int();
496	d_exit_errorhook:
497	#ifdef CFG_USE_PARAMETERACCESS
498	_errorhook_par1.isrid = EnableISR;
499	#endif /* CFG_USE_PARAMETERACCESS */
500	call_errorhook(ercd, OSServiceId_EnableInterruptSource);
501	x_nested_unlock_os_int();
502	goto exit_no_errorhook;
503	#endif /* CFG_USE_ERRORHOOK */
504	}
505
506	#endif /* TOPPERS_EnableInterruptSource */

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source: atk2-sc3-1.4.0-ntisr/kernel/interrupt_manage.c

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