source: UsbWattMeter/trunk/asp_dcre/kernel/exception.c@ 164

Last change on this file since 164 was 164, checked in by coas-nagasima, 8 years ago

TOPPERS/ECNLサンプルアプリ「USB充電器電力計」を追加

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1/*
2 * TOPPERS/ASP Kernel
3 * Toyohashi Open Platform for Embedded Real-Time Systems/
4 * Advanced Standard Profile Kernel
5 *
6 * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
7 * Toyohashi Univ. of Technology, JAPAN
8 * Copyright (C) 2005-2011 by Embedded and Real-Time Systems Laboratory
9 * Graduate School of Information Science, Nagoya Univ., JAPAN
10 *
11 * ã‹L’˜ìŒ ŽÒ‚́CˆÈ‰º‚Ì(1)`(4)‚ÌðŒ‚ð–ž‚½‚·ê‡‚ÉŒÀ‚èC–{ƒ\ƒtƒgƒEƒF
12 * ƒAi–{ƒ\ƒtƒgƒEƒFƒA‚ð‰ü•Ï‚µ‚½‚à‚Ì‚ðŠÜ‚ށDˆÈ‰º“¯‚¶j‚ðŽg—pE•¡»E‰ü
13 * •ÏEÄ”z•ziˆÈ‰ºC—˜—p‚ƌĂԁj‚·‚邱‚Ƃ𖳏ž‚Å‹–‘ø‚·‚éD
14 * (1) –{ƒ\ƒtƒgƒEƒFƒA‚ðƒ\[ƒXƒR[ƒh‚ÌŒ`‚Å—˜—p‚·‚éê‡‚ɂ́Cã‹L‚Ì’˜ì
15 * Œ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’肪C‚»‚Ì‚Ü‚Ü‚ÌŒ`‚Ń\[
16 * ƒXƒR[ƒh’†‚ÉŠÜ‚Ü‚ê‚Ä‚¢‚邱‚ƁD
17 * (2) –{ƒ\ƒtƒgƒEƒFƒA‚ðCƒ‰ƒCƒuƒ‰ƒŠŒ`Ž®‚ȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
18 * —p‚Å‚«‚éŒ`‚ōĔz•z‚·‚éê‡‚ɂ́CÄ”z•z‚É”º‚¤ƒhƒLƒ…
19ƒƒ“ƒgi—˜—p
20 * ŽÒƒ}ƒjƒ…
21ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L
22 * ‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
23 * (3) –{ƒ\ƒtƒgƒEƒFƒA‚ðC‹@Ší‚É‘g‚ݍž‚ނȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
24 * —p‚Å‚«‚È‚¢Œ`‚ōĔz•z‚·‚éê‡‚ɂ́CŽŸ‚Ì‚¢‚¸‚ê‚©‚ÌðŒ‚ð–ž‚½‚·‚±
25 * ‚ƁD
26 * (a) Ä”z•z‚É”º‚¤ƒhƒLƒ…
27ƒƒ“ƒgi—˜—pŽÒƒ}ƒjƒ…
28ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜
29 * ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
30 * (b) Ä”z•z‚ÌŒ`‘Ô‚ðC•Ê‚É’è‚ß‚é•û–@‚É‚æ‚Á‚āCTOPPERSƒvƒƒWƒFƒNƒg‚É
31 * •ñ‚·‚邱‚ƁD
32 * (4) –{ƒ\ƒtƒgƒEƒFƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚é‚¢‚©‚Ȃ鑹
33 * ŠQ‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð–Ɛӂ·‚邱‚ƁD
34 * ‚Ü‚½C–{ƒ\ƒtƒgƒEƒFƒA‚̃†[ƒU‚Ü‚½‚̓Gƒ“ƒhƒ†[ƒU‚©‚ç‚Ì‚¢‚©‚Ȃ闝
35 * —R‚ÉŠî‚­¿‹‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð
36 * –Ɛӂ·‚邱‚ƁD
37 *
38 * –{ƒ\ƒtƒgƒEƒFƒA‚́C–³•ÛØ‚Å’ñ‹Ÿ‚³‚ê‚Ä‚¢‚é‚à‚Ì‚Å‚ ‚éDã‹L’˜ìŒ ŽÒ‚¨
39 * ‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚́C–{ƒ\ƒtƒgƒEƒFƒA‚ÉŠÖ‚µ‚āC“Á’è‚ÌŽg—p–Ú“I
40 * ‚ɑ΂·‚é“K‡«‚àŠÜ‚߂āC‚¢‚©‚È‚é•ÛØ‚às‚í‚È‚¢D‚Ü‚½C–{ƒ\ƒtƒgƒEƒF
41 * ƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚½‚¢‚©‚Ȃ鑹ŠQ‚ÉŠÖ‚µ‚Ä‚àC‚»
42 * ‚̐ӔC‚𕉂í‚È‚¢D
43 *
44 * @(#) $Id: exception.c 164 2016-03-07 11:33:50Z coas-nagasima $
45 */
46
47/*
48 * CPU—áŠOŠÇ—‹@”\
49 */
50
51#include "kernel_impl.h"
52#include "task.h"
53#include "exception.h"
54
55/*
56 * ƒgƒŒ[ƒXƒƒOƒ}ƒNƒ‚̃fƒtƒHƒ‹ƒg’è‹`
57 */
58#ifndef LOG_XSNS_DPN_ENTER
59#define LOG_XSNS_DPN_ENTER(p_excinf)
60#endif /* LOG_XSNS_DPN_ENTER */
61
62#ifndef LOG_XSNS_DPN_LEAVE
63#define LOG_XSNS_DPN_LEAVE(state)
64#endif /* LOG_XSNS_DPN_LEAVE */
65
66#ifndef LOG_XSNS_XPN_ENTER
67#define LOG_XSNS_XPN_ENTER(p_excinf)
68#endif /* LOG_XSNS_XPN_ENTER */
69
70#ifndef LOG_XSNS_XPN_LEAVE
71#define LOG_XSNS_XPN_LEAVE(state)
72#endif /* LOG_XSNS_XPN_LEAVE */
73
74/*
75 * CPU—áŠOƒnƒ“ƒhƒ‰ŠÇ—‹@”\‚̏‰Šú‰»
76 */
77#ifdef TOPPERS_excini
78#ifndef OMIT_INITIALIZE_EXCEPTION
79
80void
81initialize_exception(void)
82{
83 uint_t i;
84 const EXCINIB *p_excinib;
85
86 for (p_excinib = excinib_table, i = 0; i < tnum_excno; p_excinib++, i++) {
87 x_define_exc(p_excinib->excno, p_excinib->exc_entry);
88 }
89}
90
91#endif /* OMIT_INITIALIZE_EXCEPTION */
92#endif /* TOPPERS_excini */
93
94/*
95 * CPU—áŠO‚Ì”­¶‚µ‚½ƒRƒ“ƒeƒLƒXƒg‚ÌŽQÆ
96 */
97
98/*
99 * CPU—áŠO”­¶Žž‚̃fƒBƒXƒpƒbƒ`•Û—¯ó‘Ô‚ÌŽQÆ
100 *
101 * CPU—áŠOƒnƒ“ƒhƒ‰’†‚Ådisdsp‚ª•Ï‰»‚·‚邱‚Æ‚Í‚È‚¢‚½‚߁CCPU—áŠO‚ª”­¶‚µ
102 * ‚½Žž‚Ìdisdsp‚ð•Û‘¶‚µ‚Ä‚¨‚­•K—v‚Í‚È‚¢D
103 */
104#ifdef TOPPERS_xsns_dpn
105
106bool_t
107xsns_dpn(void *p_excinf)
108{
109 bool_t state;
110
111 LOG_XSNS_DPN_ENTER(p_excinf);
112 state = (exc_sense_intmask(p_excinf) && !disdsp) ? false : true;
113 LOG_XSNS_DPN_LEAVE(state);
114 return(state);
115}
116
117#endif /* TOPPERS_xsns_dpn */
118
119/*
120 * CPU—áŠO”­¶Žž‚̃^ƒXƒN—áŠOˆ—•Û—¯ó‘Ô‚ÌŽQÆ
121 *
122 * CPU—áŠOƒnƒ“ƒhƒ‰’†‚Åp_runtsk‚Æp_runtsk->enatex‚ª•Ï‰»‚·‚邱‚Æ‚Í‚È‚¢
123 * ‚½‚߁CCPU—áŠO‚ª”­¶‚µ‚½Žž‚Ìp_runtsk->enatex‚ð•Û‘¶‚µ‚Ä‚¨‚­•K—v‚Í‚È
124 * ‚¢D
125 */
126#ifdef TOPPERS_xsns_xpn
127
128bool_t
129xsns_xpn(void *p_excinf)
130{
131 bool_t state;
132
133 LOG_XSNS_XPN_ENTER(p_excinf);
134 state = (exc_sense_intmask(p_excinf) && p_runtsk->enatex) ? false : true;
135 LOG_XSNS_XPN_LEAVE(state);
136 return(state);
137}
138
139#endif /* TOPPERS_xsns_xpn */
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