[313] | 1 | /*
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| 2 | * TOPPERS/ASP Kernel
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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| 4 | * Advanced Standard Profile Kernel
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| 5 | *
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| 6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 7 | * Toyohashi Univ. of Technology, JAPAN
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| 8 | * Copyright (C) 2005-2007 by Embedded and Real-Time Systems Laboratory
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| 9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 10 | * Copyright (C) 2008-2010 by Witz Corporation, JAPAN
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| 11 | * Copyright (C) 2013 by Mitsuhiro Matsuura
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| 12 | *
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| 13 | * ä¸è¨èä½æ¨©è
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| 14 | ã¯ï¼Free Software Foundation ã«ãã£ã¦å
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| 15 | ¬è¡¨ããã¦ãã
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| 16 | * GNU General Public License ã® Version 2 ã«è¨è¿°ããã¦ããæ¡ä»¶ãï¼ä»¥
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| 17 | * ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§
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| 18 | * ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 19 | å¸ï¼ä»¥ä¸ï¼
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| 20 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 21 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 22 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 23 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 24 | * (2) æ¬ã½ããã¦ã§ã¢ãåå©ç¨å¯è½ãªãã¤ããªã³ã¼ãï¼ãªãã±ã¼ã¿ãã«ãªã
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| 25 | * ã¸ã§ã¯ããã¡ã¤ã«ãã©ã¤ãã©ãªãªã©ï¼ã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼å©ç¨
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| 26 | * ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 27 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼
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| 28 | * ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 29 | * (3) æ¬ã½ããã¦ã§ã¢ãåå©ç¨ä¸å¯è½ãªãã¤ããªã³ã¼ãã®å½¢ã¾ãã¯æ©å¨ã«çµ
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| 30 | * ã¿è¾¼ãã å½¢ã§å©ç¨ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºãããã¨ï¼
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| 31 | * (a) å©ç¨ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 32 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½
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| 33 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 34 | * (b) å©ç¨ã®å½¢æ
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| 35 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼ä¸è¨èä½æ¨©è
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| 36 | ã«å ±åãã
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| 37 | * ãã¨ï¼
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| 38 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 39 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 40 | ãå
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| 41 | 責ãããã¨ï¼
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| 42 | *
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| 43 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 44 | ã¯ï¼
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| 45 | * æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ã
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| 46 | * ãªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çããã
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| 47 | * ããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 48 | *
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| 49 | * @(#) $Id: target_config.c 313 2017-07-23 04:50:32Z coas-nagasima $
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| 50 | */
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| 51 |
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| 52 | /*
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| 53 | * ã¿ã¼ã²ããã·ã¹ãã ä¾åã¢ã¸ã¥ã¼ã«
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| 54 | */
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| 55 |
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| 56 | #include "kernel_impl.h"
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| 57 | #include <sil.h>
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| 58 | #include "gr_sakura.h"
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| 59 | #include "rx630_uart.h"
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| 60 |
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| 61 | /*
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| 62 | * ã¿ã¼ã²ããã·ã¹ãã ä¾å åæåã«ã¼ãã³
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| 63 | */
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| 64 | void
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| 65 | target_initialize( void )
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| 66 | {
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| 67 | #ifdef USE_SERIALDEBUG
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| 68 | /*
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| 69 | * CubeSuite+ RXã·ãªã¢ã«ãããã¬ã使ç¨ããå ´å
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| 70 | * æ¥ç¶ãåããªãããå²è¾¼ã¿è§£é¤ç¶æ
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| 71 | ã§æéå¾
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| 72 | ã¡ãå¿
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| 73 | è¦
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| 74 | */
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| 75 | volatile int i;
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| 76 | enaint();
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| 77 | for(i = 0; i < 0x100000; i++);
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| 78 | disint();
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| 79 | #endif /* USE_SERIALDEBUG */
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| 80 |
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| 81 | /*
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| 82 | * ããã»ããµä¾åã®åæå
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| 83 | */
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| 84 | prc_initialize();
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| 85 |
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| 86 | /*
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| 87 | * ãã¼ãã®è¨å®
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| 88 | */
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| 89 | rx630_uart_init(TARGET_PUTC_PORTID, UART_BAUDRATE, UART_CLKSRC);
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| 90 |
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| 91 | /* ãã¼ãP20ãTxD0, ãã¼ãP21ãRxD0ã« */
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| 92 | sil_wrb_mem((void *)PORT2_PMR_ADDR , 0x03);
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| 93 |
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| 94 | /* ãã¼ã¿ãã£ã¬ã¯ã·ã§ã³ã¬ã¸ã¹ã¿(PDR)ã®è¨å® P21(RxD0)ãå
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| 95 | ¥åãã¼ãã«ãã */
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| 96 | sil_wrb_mem((void *)(PORT2_PDR_ADDR) ,
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| 97 | sil_reb_mem((void *)(PORT2_PDR_ADDR)) & ~PORT_PDR_B1_BIT);
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| 98 |
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| 99 | /* ãã¼ã¿ãã£ã¬ã¯ã·ã§ã³ã¬ã¸ã¹ã¿(PDR)ã®è¨å® P20(TxD0)ãåºåãã¼ãã«ãã */
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| 100 | sil_wrb_mem((void *)(PORT2_PDR_ADDR) ,
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| 101 | sil_reb_mem((void *)(PORT2_PDR_ADDR)) | PORT_PDR_B0_BIT);
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| 102 |
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| 103 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® PFSWEãããã¸ã®æ¸ãè¾¼ã¿ãè¨±å¯ */
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| 104 | sil_wrb_mem((void *)(MPC_PWPR_ADDR) , 0x00);
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| 105 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® PxxFSã¬ã¸ã¹ã¿ã¸ã®æ¸ãè¾¼ã¿ãè¨±å¯ */
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| 106 | sil_wrb_mem((void *)(MPC_PWPR_ADDR) , 0x40);
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| 107 |
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| 108 | /* P21端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ P21ãRXD0ã¨ãã */
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| 109 | sil_wrb_mem((void *)(MPC_P21PFS_ADDR) , 0x0a);
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| 110 | /* P20端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ P20ãTXD0ã¨ãã */
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| 111 | sil_wrb_mem((void *)(MPC_P20PFS_ADDR) , 0x0a);
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| 112 |
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| 113 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® æ¸ãè¾¼ã¿ãç¦æ¢ */
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| 114 | sil_wrb_mem((void *)(MPC_PWPR_ADDR) , 0x80);
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| 115 | }
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| 116 |
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| 117 |
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| 118 | /*
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| 119 | * ã¿ã¼ã²ããã·ã¹ãã ã®çµäºã«ã¼ãã³
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| 120 | */
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| 121 | void
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| 122 | target_exit( void )
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| 123 | {
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| 124 | /*
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| 125 | * ããã»ããµä¾åã®çµäºå¦ç
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| 126 | */
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| 127 | prc_terminate();
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| 128 |
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| 129 | while ( 1 );
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| 130 | }
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| 131 |
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| 132 |
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| 133 | /*
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| 134 | * ã·ã¹ãã ãã°ã®ä½ã¬ãã«åºåã®ããã®æååºå
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| 135 | */
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| 136 | void
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| 137 | target_fput_log( char c )
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| 138 | {
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| 139 | if( c == '\n' ){
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| 140 | rx630_uart_pol_putc( '\r' , TARGET_PUTC_PORTID );
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| 141 | }
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| 142 |
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| 143 | rx630_uart_pol_putc( c , TARGET_PUTC_PORTID );
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| 144 | }
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| 145 |
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| 146 |
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