[172] | 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: osctl_manage.c 464 2015-12-10 11:16:08Z witz-itoyo $
|
---|
| 74 | */
|
---|
| 75 |
|
---|
| 76 | /*
|
---|
| 77 | * OS管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_GETAAM_ENTER
|
---|
| 88 | #define LOG_GETAAM_ENTER()
|
---|
| 89 | #endif /* LOG_GETAAM_ENTER */
|
---|
| 90 |
|
---|
| 91 | #ifndef LOG_GETAAM_LEAVE
|
---|
| 92 | #define LOG_GETAAM_LEAVE(mode)
|
---|
| 93 | #endif /* LOG_GETAAM_LEAVE */
|
---|
| 94 |
|
---|
| 95 | #ifndef LOG_STAOS_ENTER
|
---|
| 96 | #define LOG_STAOS_ENTER(mode)
|
---|
| 97 | #endif /* LOG_STAOS_ENTER */
|
---|
| 98 |
|
---|
| 99 | #ifndef LOG_STAOS_LEAVE
|
---|
| 100 | #define LOG_STAOS_LEAVE()
|
---|
| 101 | #endif /* LOG_STAOS_LEAVE */
|
---|
| 102 |
|
---|
| 103 | #ifndef LOG_STAHOOK_ENTER
|
---|
| 104 | #define LOG_STAHOOK_ENTER()
|
---|
| 105 | #endif /* LOG_STAHOOK_ENTER */
|
---|
| 106 |
|
---|
| 107 | #ifndef LOG_STAHOOK_LEAVE
|
---|
| 108 | #define LOG_STAHOOK_LEAVE()
|
---|
| 109 | #endif /* LOG_STAHOOK_LEAVE */
|
---|
| 110 |
|
---|
| 111 | #ifdef TOPPERS_StartOS
|
---|
| 112 |
|
---|
| 113 | /*
|
---|
| 114 | * OSå®è¡å¶å¾¡ã®ããã®å¤æ°
|
---|
| 115 | */
|
---|
| 116 | uint16 callevel_stat = 0U; /* å®è¡ä¸ã®ã³ã³ããã¹ã */
|
---|
| 117 | AppModeType appmodeid; /* ã¢ããªã±ã¼ã·ã§ã³ã¢ã¼ãID */
|
---|
| 118 |
|
---|
| 119 | /*
|
---|
| 120 | * ã«ã¼ãã«åä½ç¶æ
|
---|
| 121 | ãã©ã°
|
---|
| 122 | */
|
---|
| 123 | boolean kerflg = FALSE;
|
---|
| 124 |
|
---|
| 125 | /*
|
---|
| 126 | * ç¹æ¨©ã¢ã¼ãã§åä½ä¸ãã示ããã©ã°
|
---|
| 127 | */
|
---|
| 128 | boolean run_trusted;
|
---|
| 129 |
|
---|
| 130 | boolean pre_protection_supervised;
|
---|
| 131 |
|
---|
| 132 | #ifdef NTC2ISR
|
---|
| 133 | StatusType saved_ostkpt;
|
---|
| 134 | #endif /* NTC2ISR */
|
---|
| 135 |
|
---|
| 136 | /*
|
---|
| 137 | * ãã¡ã¤ã«åï¼è¡çªå·ã®åç
|
---|
| 138 | §ç¨ã®å¤æ°
|
---|
| 139 | */
|
---|
| 140 | const char8 *fatal_file_name = NULL; /* ãã¡ã¤ã«å */
|
---|
| 141 | sint32 fatal_line_num = 0; /* è¡çªå· */
|
---|
| 142 |
|
---|
| 143 | /*
|
---|
| 144 | * OSã®èµ·å
|
---|
| 145 | */
|
---|
| 146 |
|
---|
| 147 | void
|
---|
| 148 | StartOS(AppModeType Mode)
|
---|
| 149 | {
|
---|
| 150 |
|
---|
| 151 | LOG_STAOS_ENTER(Mode);
|
---|
| 152 | if (kerflg != FALSE) {
|
---|
| 153 | /* OSèµ·åä¸ã¯ã¨ã©ã¼ããã¯ãå¼ã¶ */
|
---|
| 154 | #ifdef CFG_USE_ERRORHOOK
|
---|
| 155 | x_nested_lock_os_int();
|
---|
| 156 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
| 157 | _errorhook_par1.mode = Mode;
|
---|
| 158 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
| 159 | call_errorhook(E_OS_ACCESS, OSServiceId_StartOS);
|
---|
| 160 | x_nested_unlock_os_int();
|
---|
| 161 | #endif /* CFG_USE_ERRORHOOK */
|
---|
| 162 | }
|
---|
| 163 | else {
|
---|
| 164 |
|
---|
| 165 | /* å
|
---|
| 166 | ¨å²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 167 | ã«ç§»è¡ */
|
---|
| 168 | x_lock_all_int();
|
---|
| 169 |
|
---|
| 170 | #ifdef CFG_USE_STACKMONITORING
|
---|
| 171 | /*
|
---|
| 172 | * ã¹ã¿ãã¯ã¢ãã¿ãªã³ã°æ©è½ã®åæå
|
---|
| 173 | * ã¹ã¿ãã¯ã¢ãã¿ãªã³ã°æ©è½ã®ããã®ãã¸ãã¯ãã³ãã¼é åã®åæå
|
---|
| 174 | */
|
---|
| 175 | init_stack_magic_region();
|
---|
| 176 | #endif /* CFG_USE_STACKMONITORING */
|
---|
| 177 |
|
---|
| 178 | /* ã¢ããªã±ã¼ã·ã§ã³ã¢ã¼ãã®è¨å® */
|
---|
| 179 | appmodeid = Mode;
|
---|
| 180 |
|
---|
| 181 | /* ã¿ã¼ã²ããä¾åã®åæå */
|
---|
| 182 | target_initialize();
|
---|
| 183 |
|
---|
| 184 | /* åã¢ã¸ã¥ã¼ã«ã®åæå */
|
---|
| 185 | object_initialize();
|
---|
| 186 |
|
---|
| 187 | callevel_stat = TCL_NULL;
|
---|
| 188 |
|
---|
| 189 | /* ã«ã¼ãã«åä½ä¸ */
|
---|
| 190 | kerflg = TRUE;
|
---|
| 191 |
|
---|
| 192 | run_trusted = TRUE;
|
---|
| 193 |
|
---|
| 194 | /*
|
---|
| 195 | * Modeãä¸æ£ã§ãã£ãå ´åï¼OSã·ã£ãããã¦ã³ãè¡ã
|
---|
| 196 | * ãã®æï¼ã¹ã¿ã¼ãã¢ããããã¯ã¯å¼ã³åºãããªã
|
---|
| 197 | */
|
---|
| 198 | if (Mode >= tnum_appmode) {
|
---|
| 199 | /*
|
---|
| 200 | * internal_shutdownosãå¼ã¶åã«OSå²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 201 | ã¸
|
---|
| 202 | * å
|
---|
| 203 | ¨å²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 204 | 解é¤
|
---|
| 205 | */
|
---|
| 206 | x_nested_lock_os_int();
|
---|
| 207 | x_unlock_all_int();
|
---|
| 208 | internal_shutdownos(E_OS_MODE);
|
---|
| 209 | }
|
---|
| 210 |
|
---|
| 211 | #ifdef CFG_USE_STARTUPHOOK
|
---|
| 212 | /* OSå²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 213 | ã«ãï¼å
|
---|
| 214 | ¨å²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 215 | è§£é¤ */
|
---|
| 216 | x_nested_lock_os_int();
|
---|
| 217 | x_unlock_all_int();
|
---|
| 218 |
|
---|
| 219 | /*
|
---|
| 220 | * StartupHook ã®å¼ã³åºã
|
---|
| 221 | */
|
---|
| 222 | ENTER_CALLEVEL(TCL_STARTUP);
|
---|
| 223 | LOG_STAHOOK_ENTER();
|
---|
| 224 | StartupHook();
|
---|
| 225 | LOG_STAHOOK_LEAVE();
|
---|
| 226 | LEAVE_CALLEVEL(TCL_STARTUP);
|
---|
| 227 |
|
---|
| 228 | /* å
|
---|
| 229 | ã®å²è¾¼ã¿ãã¹ã¯åªå
|
---|
| 230 | 度ã¨å
|
---|
| 231 | ¨å²è¾¼ã¿ç¦æ¢ç¶æ
|
---|
| 232 | ã« */
|
---|
| 233 | x_lock_all_int();
|
---|
| 234 | x_nested_unlock_os_int();
|
---|
| 235 | #endif /* CFG_USE_STARTUPHOOK */
|
---|
| 236 |
|
---|
| 237 |
|
---|
| 238 | ENTER_CALLEVEL(TCL_TASK);
|
---|
| 239 | LOG_STAOS_LEAVE();
|
---|
| 240 | start_dispatch();
|
---|
| 241 | ASSERT_NO_REACHED;
|
---|
| 242 | }
|
---|
| 243 | }
|
---|
| 244 |
|
---|
| 245 | #endif /* TOPPERS_StartOS */
|
---|
| 246 |
|
---|
| 247 | /*
|
---|
| 248 | * ç¾å¨ã®ã¢ããªã±ã¼ã·ã§ã³ã¢ã¼ãã®åå¾
|
---|
| 249 | */
|
---|
| 250 | #ifdef TOPPERS_GetActiveApplicationMode
|
---|
| 251 |
|
---|
| 252 | AppModeType
|
---|
| 253 | GetActiveApplicationMode(void)
|
---|
| 254 | {
|
---|
| 255 | AppModeType appmode;
|
---|
| 256 | StatusType ercd;
|
---|
| 257 |
|
---|
| 258 | LOG_GETAAM_ENTER();
|
---|
| 259 | CHECK_DISABLEDINT();
|
---|
| 260 | CHECK_CALLEVEL(CALLEVEL_GETACTIVEAPPMODE);
|
---|
| 261 |
|
---|
| 262 | appmode = appmodeid;
|
---|
| 263 |
|
---|
| 264 | exit_finish:
|
---|
| 265 | LOG_GETAAM_LEAVE(appmode);
|
---|
| 266 | return(appmode);
|
---|
| 267 |
|
---|
| 268 | #ifdef CFG_USE_ERRORHOOK
|
---|
| 269 | exit_errorhook:
|
---|
| 270 | x_nested_lock_os_int();
|
---|
| 271 | /*
|
---|
| 272 | * ã¨ã©ã¼çºçæã¯INVALID_APPMODETYPEãè¿ããï¼ã¨ã©ã¼ãçºçããã®ãå®è¡ä¸ã®
|
---|
| 273 | * C2ISRãåå¨ããªãã®ãåºå¥ããããï¼ã¨ã©ã¼ããã¯ãå¼ã¶
|
---|
| 274 | */
|
---|
| 275 | call_errorhook(ercd, OSServiceId_GetActiveApplicationMode);
|
---|
| 276 | x_nested_unlock_os_int();
|
---|
| 277 | #endif /* CFG_USE_ERRORHOOK */
|
---|
| 278 |
|
---|
| 279 | exit_no_errorhook:
|
---|
| 280 | appmode = INVALID_APPMODETYPE;
|
---|
| 281 | goto exit_finish;
|
---|
| 282 | }
|
---|
| 283 |
|
---|
| 284 | #endif /* TOPPERS_GetActiveApplicationMode */
|
---|
| 285 |
|
---|
| 286 | /*
|
---|
| 287 | * OSã®çµäº
|
---|
| 288 | */
|
---|
| 289 | #ifdef TOPPERS_ShutdownOS
|
---|
| 290 |
|
---|
| 291 | void
|
---|
| 292 | ShutdownOS(StatusType Error)
|
---|
| 293 | {
|
---|
| 294 | StatusType ercd = Error;
|
---|
| 295 |
|
---|
| 296 | /*
|
---|
| 297 | * å¼åºãå
|
---|
| 298 | æå± OSã¢ããªã±ã¼ã·ã§ã³ã®ä¿¡é ¼/éä¿¡é ¼ã®ãã§ãã¯
|
---|
| 299 | * å¼åºãå
|
---|
| 300 | ãä¿¡é ¼é¢æ°ï¼ããã¯ã§ããå ´åã¯
|
---|
| 301 | * ShutdownOS() ãå®è¡ãã
|
---|
| 302 | */
|
---|
| 303 | if (run_trusted == FALSE) {
|
---|
| 304 | /* éä¿¡é ¼ããå¼ã°ããå ´åã¯ã¨ã©ã¼ããã¯ãå¼ã¶ */
|
---|
| 305 | #ifdef CFG_USE_ERRORHOOK
|
---|
| 306 | x_nested_lock_os_int();
|
---|
| 307 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
| 308 | _errorhook_par1.error = Error;
|
---|
| 309 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
| 310 | call_errorhook(E_OS_ACCESS, OSServiceId_ShutdownOS);
|
---|
| 311 | x_nested_unlock_os_int();
|
---|
| 312 | #endif /* CFG_USE_ERRORHOOK */
|
---|
| 313 | }
|
---|
| 314 | else {
|
---|
| 315 |
|
---|
| 316 | /*
|
---|
| 317 | * ä¸æ£ãªå¦çåä½ããå¼ã³åºããå ´åãï¼ErrorãE_OS_SHUTDOWN_FATALã¨ãã¦
|
---|
| 318 | * ShutdownOSãå¼ã³åºãããã®ã¨ãã¦ï¼ã·ã£ãããã¦ã³å¦çãè¡ã
|
---|
| 319 | */
|
---|
| 320 | if (((callevel_stat & TCLMASK) | (CALLEVEL_SHUTDOWNOS)) != (CALLEVEL_SHUTDOWNOS)) {
|
---|
| 321 | ercd = E_OS_SHUTDOWN_FATAL;
|
---|
| 322 | }
|
---|
| 323 |
|
---|
| 324 | /*
|
---|
| 325 | * OSã§å®ç¾©ããã¦ããªãã¨ã©ã¼ã³ã¼ããæå®ãããå ´åï¼ErrorãE_OS_SHUTDOWN_FATALã¨ãã¦
|
---|
| 326 | * ShutdownOSãå¼ã³åºãããã®ã¨ãã¦ï¼ã·ã£ãããã¦ã³å¦çãè¡ã
|
---|
| 327 | */
|
---|
| 328 | if (ercd > ERRCODE_NUM) {
|
---|
| 329 | ercd = E_OS_SHUTDOWN_FATAL;
|
---|
| 330 | }
|
---|
| 331 |
|
---|
| 332 | internal_shutdownos(ercd);
|
---|
| 333 | }
|
---|
| 334 | }
|
---|
| 335 | #endif /* TOPPERS_ShutdownOS */
|
---|
| 336 |
|
---|
| 337 | /*
|
---|
| 338 | * ä¿è·éåãèµ·ãããå¦çåä½ã®åå¾
|
---|
| 339 | */
|
---|
| 340 | #ifdef TOPPERS_GetFaultyContext
|
---|
| 341 |
|
---|
| 342 | FaultyContextType
|
---|
| 343 | GetFaultyContext(void)
|
---|
| 344 | {
|
---|
| 345 | FaultyContextType faultycontext = FC_INVALID;
|
---|
| 346 |
|
---|
| 347 | #ifdef CFG_USE_PROTECTIONHOOK
|
---|
| 348 | if ((callevel_stat & CALLEVEL_GETFAULTYCONTEXT) != 0U) {
|
---|
| 349 |
|
---|
| 350 | /* C1ISR以å¤ã§çºç */
|
---|
| 351 | if ((callevel_stat & TSYS_ISR1) == 0U) {
|
---|
| 352 | if ((callevel_stat & (TCL_ERROR | TCL_PREPOST | TCL_STARTUP | TCL_SHUTDOWN)) != 0U) {
|
---|
| 353 | /* ããã¯ä¸ã«çºç */
|
---|
| 354 | faultycontext = FC_SYSTEM_HOOK;
|
---|
| 355 | }
|
---|
| 356 | else if ((callevel_stat & TCL_ISR2) != 0U) {
|
---|
| 357 | if (p_runisr->calltfn != FALSE) {
|
---|
| 358 | /* C2ISRããå¼åºããä¿¡é ¼é¢æ°ä¸ã«çºç */
|
---|
| 359 | faultycontext = FC_TRUSTED_FUNC;
|
---|
| 360 | }
|
---|
| 361 | else {
|
---|
| 362 | faultycontext = FC_C2ISR;
|
---|
| 363 | }
|
---|
| 364 | }
|
---|
| 365 | else if ((callevel_stat & TCL_TASK) != 0U) {
|
---|
| 366 | if (p_runtsk->calltfn != FALSE) {
|
---|
| 367 | /* ã¿ã¹ã¯ããå¼åºããä¿¡é ¼é¢æ°ä¸ã«çºç */
|
---|
| 368 | faultycontext = FC_TRUSTED_FUNC;
|
---|
| 369 | }
|
---|
| 370 | else {
|
---|
| 371 | faultycontext = FC_TASK;
|
---|
| 372 | }
|
---|
| 373 | }
|
---|
| 374 | else {
|
---|
| 375 | /* ä¸è¨ä»¥å¤ã®å ´åï¼å¦çã¯è¡ããªã(æ»ãå¤ï¼FC_INVALID) */
|
---|
| 376 | }
|
---|
| 377 | }
|
---|
| 378 | }
|
---|
| 379 | #endif /* CFG_USE_PROTECTIONHOOK */
|
---|
| 380 |
|
---|
| 381 | return(faultycontext);
|
---|
| 382 | }
|
---|
| 383 | #endif /* TOPPERS_GetFaultyContext */
|
---|