[61] | 1 | /*
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| 2 | * TOPPERS Software
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | *
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| 5 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 6 | * Toyohashi Univ. of Technology, JAPAN
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| 7 | * Copyright (C) 2004-2011 by Embedded and Real-Time Systems Laboratory
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| 8 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 9 | *
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| 10 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
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| 11 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
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| 12 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
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| 13 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
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| 14 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
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| 15 | * XR[hÉÜÜêÄ¢é±ÆD
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| 16 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
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| 17 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
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| 18 | gip
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| 19 | * Ò}j
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| 20 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
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| 21 | * ̳ÛØKèðfÚ·é±ÆD
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| 22 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
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| 23 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
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| 24 | * ÆD
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| 25 | * (a) Äzzɺ¤hL
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| 26 | gipÒ}j
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| 27 | AÈÇjÉCãLÌ
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| 28 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
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| 29 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
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| 30 | * ñ·é±ÆD
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| 31 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
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| 32 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
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| 33 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
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| 34 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
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| 35 | * ÆÓ·é±ÆD
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| 36 | *
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| 37 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
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| 38 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
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| 39 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
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| 40 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
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| 41 | * ÌÓCðíÈ¢D
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| 42 | *
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| 43 | * @(#) $Id: sil.h 2037 2011-03-06 07:56:49Z ertl-hiro $
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| 44 | */
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| 45 |
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| 46 | /*
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| 47 | * VXeC^tF[XC
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| 48 | *
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| 49 | * VXeC^tF[XCÌT[rXR[Ìè`Eé¾Æ}NÈ
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| 50 | * ÇÌè`ðÜÞwb_t@CD
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| 51 | *
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| 52 | * AZu¾êÌ\[Xt@C©ç±Ìt@CðCN[h·é
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| 53 | * ÍCTOPPERS_MACRO_ONLYðè`µÄ¨±ÆÅC}Nè`ÈOÌLqð
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| 54 | * ±ÆªÅ«éD
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| 55 | *
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| 56 | * ±Ìt@CðCN[h·éOÉCN[hµÄ¨×«t@C
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| 57 | * ÍÈ¢D
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| 58 | */
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| 59 |
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| 60 | #ifndef TOPPERS_SIL_H
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| 61 | #define TOPPERS_SIL_H
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| 62 |
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| 63 | #ifdef __cplusplus
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| 64 | extern "C" {
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| 65 | #endif
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| 66 |
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| 67 | /*
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| 68 | * TOPPERS¤ÊÌf[^^EèE}N
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| 69 | */
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| 70 | #include <t_stddef.h>
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| 71 |
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| 72 | /*
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| 73 | * ^[Qbg˶
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| 74 | */
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| 75 | #include "target_sil.h"
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| 76 |
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| 77 | #ifndef TOPPERS_MACRO_ONLY
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| 78 |
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| 79 | /*
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| 80 | * SÝbNóÔ̧ä
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| 81 | *
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| 82 | * SIL_PRE_LOCCSIL_LOC_INT()CSIL_UNL_INT()ÍC^[Qbg˶Åp
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| 83 | * Ó·éDftHgÌè`ÍpӵĢȢD
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| 84 | */
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| 85 |
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| 86 | /*
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| 87 | * ÷ÔÒ¿
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| 88 | */
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| 89 | extern void sil_dly_nse(ulong_t dlytim) throw();
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| 90 |
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| 91 | /*
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| 92 | * GfBA̽]
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| 93 | */
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| 94 | #ifndef TOPPERS_SIL_REV_ENDIAN_UINT16
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| 95 | #define TOPPERS_SIL_REV_ENDIAN_UINT16(data) \
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| 96 | ((((data) & 0xff) << 8) | (((data) >> 8) & 0xff))
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| 97 | #endif /* TOPPERS_SIL_REV_ENDIAN_UINT16 */
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| 98 |
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| 99 | #ifndef TOPPERS_SIL_REV_ENDIAN_UINT32
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| 100 | #define TOPPERS_SIL_REV_ENDIAN_UINT32(data) \
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| 101 | ((((data) & 0xff) << 24) | (((data) & 0xff00) << 8) \
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| 102 | | (((data) >> 8) & 0xff00) | (((data) >> 24) & 0xff))
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| 103 | #endif /* TOPPERS_SIL_REV_ENDIAN_UINT32 */
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| 104 |
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| 105 | /*
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| 106 | * óÔANZXÖ
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| 107 | */
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| 108 | #ifndef TOPPERS_OMIT_SIL_ACCESS
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| 109 |
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| 110 | /*
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| 111 | * 8rbgPÊÌÇoµ^Ý
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| 112 | */
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| 113 | #ifdef UINT8_MAX
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| 114 |
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| 115 | Inline uint8_t
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| 116 | sil_reb_mem(uint8_t *mem)
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| 117 | {
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| 118 | uint8_t data;
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| 119 |
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| 120 | data = *((volatile uint8_t *) mem);
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| 121 | return(data);
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| 122 | }
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| 123 |
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| 124 | Inline void
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| 125 | sil_wrb_mem(uint8_t *mem, uint8_t data)
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| 126 | {
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| 127 | *((volatile uint8_t *) mem) = data;
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| 128 | }
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| 129 |
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| 130 | #endif /* UINT8_MAX */
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| 131 |
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| 132 | /*
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| 133 | * 16rbgPÊÌÇoµ^Ý
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| 134 | */
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| 135 |
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| 136 | Inline uint16_t
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| 137 | sil_reh_mem(uint16_t *mem)
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| 138 | {
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| 139 | uint16_t data;
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| 140 |
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| 141 | data = *((volatile uint16_t *) mem);
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| 142 | return(data);
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| 143 | }
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| 144 |
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| 145 | Inline void
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| 146 | sil_wrh_mem(uint16_t *mem, uint16_t data)
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| 147 | {
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| 148 | *((volatile uint16_t *) mem) = data;
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| 149 | }
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| 150 |
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| 151 | #ifdef SIL_ENDIAN_BIG /* rbOGfBAvZbT */
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| 152 |
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| 153 | #define sil_reh_bem(mem) sil_reh_mem(mem)
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| 154 | #define sil_wrh_bem(mem, data) sil_wrh_mem(mem, data)
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| 155 |
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| 156 | #ifndef TOPPERS_OMIT_SIL_REH_LEM
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| 157 |
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| 158 | Inline uint16_t
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| 159 | sil_reh_lem(uint16_t *mem)
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| 160 | {
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| 161 | uint16_t data;
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| 162 |
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| 163 | data = *((volatile uint16_t *) mem);
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| 164 | return(TOPPERS_SIL_REV_ENDIAN_UINT16(data));
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| 165 | }
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| 166 |
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| 167 | #endif /* TOPPERS_OMIT_SIL_REH_LEM */
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| 168 | #ifndef TOPPERS_OMIT_SIL_WRH_LEM
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| 169 |
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| 170 | Inline void
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| 171 | sil_wrh_lem(uint16_t *mem, uint16_t data)
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| 172 | {
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| 173 | *((volatile uint16_t *) mem) = TOPPERS_SIL_REV_ENDIAN_UINT16(data);
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| 174 | }
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| 175 |
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| 176 | #endif /* TOPPERS_OMIT_SIL_WRH_LEM */
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| 177 | #else /* SIL_ENDIAN_BIG */
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| 178 | #ifdef SIL_ENDIAN_LITTLE /* gGfBAvZbT */
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| 179 |
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| 180 | #define sil_reh_lem(mem) sil_reh_mem(mem)
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| 181 | #define sil_wrh_lem(mem, data) sil_wrh_mem(mem, data)
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| 182 |
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| 183 | #ifndef TOPPERS_OMIT_SIL_REH_BEM
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| 184 |
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| 185 | Inline uint16_t
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| 186 | sil_reh_bem(uint16_t *mem)
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| 187 | {
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| 188 | uint16_t data;
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| 189 |
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| 190 | data = *((volatile uint16_t *) mem);
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| 191 | return(TOPPERS_SIL_REV_ENDIAN_UINT16(data));
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| 192 | }
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| 193 |
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| 194 | #endif /* TOPPERS_OMIT_SIL_REH_BEM */
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| 195 | #ifndef TOPPERS_OMIT_SIL_WRH_BEM
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| 196 |
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| 197 | Inline void
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| 198 | sil_wrh_bem(uint16_t *mem, uint16_t data)
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| 199 | {
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| 200 | *((volatile uint16_t *) mem) = TOPPERS_SIL_REV_ENDIAN_UINT16(data);
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| 201 | }
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| 202 |
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| 203 | #endif /* TOPPERS_OMIT_SIL_WRH_BEM */
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| 204 | #else /* SIL_ENDIAN_LITTLE */
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| 205 |
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| 206 | #error Neither SIL_ENDIAN_BIG nor SIL_ENDIAN_LITTLE is defined.
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| 207 |
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| 208 | #endif /* SIL_ENDIAN_LITTLE */
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| 209 | #endif /* SIL_ENDIAN_BIG */
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| 210 |
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| 211 | /*
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| 212 | * 32rbgPÊÌÇoµ^Ý
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| 213 | */
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| 214 |
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| 215 | Inline uint32_t
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| 216 | sil_rew_mem(uint32_t *mem)
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| 217 | {
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| 218 | uint32_t data;
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| 219 |
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| 220 | data = *((volatile uint32_t *) mem);
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| 221 | return(data);
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| 222 | }
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| 223 |
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| 224 | Inline void
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| 225 | sil_wrw_mem(uint32_t *mem, uint32_t data)
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| 226 | {
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| 227 | *((volatile uint32_t *) mem) = data;
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| 228 | }
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| 229 |
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| 230 | #ifdef SIL_ENDIAN_BIG /* rbOGfBAvZbT */
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| 231 |
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| 232 | #define sil_rew_bem(mem) sil_rew_mem(mem)
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| 233 | #define sil_wrw_bem(mem, data) sil_wrw_mem(mem, data)
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| 234 |
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| 235 | #ifndef TOPPERS_OMIT_SIL_REW_LEM
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| 236 |
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| 237 | Inline uint32_t
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| 238 | sil_rew_lem(uint32_t *mem)
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| 239 | {
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| 240 | uint32_t data;
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| 241 |
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| 242 | data = *((volatile uint32_t *) mem);
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| 243 | return(TOPPERS_SIL_REV_ENDIAN_UINT32(data));
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| 244 | }
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| 245 |
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| 246 | #endif /* TOPPERS_OMIT_SIL_REW_LEM */
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| 247 | #ifndef TOPPERS_OMIT_SIL_WRW_LEM
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| 248 |
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| 249 | Inline void
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| 250 | sil_wrw_lem(uint32_t *mem, uint32_t data)
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| 251 | {
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| 252 | *((volatile uint32_t *) mem) = TOPPERS_SIL_REV_ENDIAN_UINT32(data);
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| 253 | }
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| 254 |
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| 255 | #endif /* TOPPERS_OMIT_SIL_WRW_LEM */
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| 256 | #else /* SIL_ENDIAN_BIG */ /* gGfBAvZbT */
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| 257 |
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| 258 | #define sil_rew_lem(mem) sil_rew_mem(mem)
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| 259 | #define sil_wrw_lem(mem, data) sil_wrw_mem(mem, data)
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| 260 |
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| 261 | #ifndef TOPPERS_OMIT_SIL_REW_BEM
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| 262 |
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| 263 | Inline uint32_t
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| 264 | sil_rew_bem(uint32_t *mem)
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| 265 | {
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| 266 | uint32_t data;
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| 267 |
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| 268 | data = *((volatile uint32_t *) mem);
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| 269 | return(TOPPERS_SIL_REV_ENDIAN_UINT32(data));
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| 270 | }
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| 271 |
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| 272 | #endif /* TOPPERS_OMIT_SIL_REW_BEM */
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| 273 | #ifndef TOPPERS_OMIT_SIL_WRW_BEM
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| 274 |
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| 275 | Inline void
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| 276 | sil_wrw_bem(uint32_t *mem, uint32_t data)
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| 277 | {
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| 278 | *((volatile uint32_t *) mem) = TOPPERS_SIL_REV_ENDIAN_UINT32(data);
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| 279 | }
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| 280 |
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| 281 | #endif /* TOPPERS_OMIT_SIL_WRW_BEM */
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| 282 | #endif /* SIL_ENDIAN_BIG */
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| 283 | #endif /* TOPPERS_OMIT_SIL_ACCESS */
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| 284 |
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| 285 | #endif /* TOPPERS_MACRO_ONLY */
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| 286 |
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| 287 | #ifdef __cplusplus
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| 288 | }
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| 289 | #endif
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| 290 |
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| 291 | #endif /* TOPPERS_SIL_H */
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