[164] | 1 | /*
|
---|
| 2 | * TOPPERS Software
|
---|
| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
| 4 | *
|
---|
| 5 | * Copyright (C) 2008-2010 by Witz Corporation, JAPAN
|
---|
| 6 | *
|
---|
| 7 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
|
---|
| 8 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
|
---|
| 9 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
|
---|
| 10 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
|
---|
| 11 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
|
---|
| 12 | * XR[hÉÜÜêÄ¢é±ÆD
|
---|
| 13 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
|
---|
| 14 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
|
---|
| 15 | gip
|
---|
| 16 | * Ò}j
|
---|
| 17 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
|
---|
| 18 | * ̳ÛØKèðfÚ·é±ÆD
|
---|
| 19 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
|
---|
| 20 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
|
---|
| 21 | * ÆD
|
---|
| 22 | * (a) Äzzɺ¤hL
|
---|
| 23 | gipÒ}j
|
---|
| 24 | AÈÇjÉCãLÌ
|
---|
| 25 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
|
---|
| 26 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
|
---|
| 27 | * ñ·é±ÆD
|
---|
| 28 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
|
---|
| 29 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
|
---|
| 30 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
|
---|
| 31 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
|
---|
| 32 | * ÆÓ·é±ÆD
|
---|
| 33 | *
|
---|
| 34 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
|
---|
| 35 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
|
---|
| 36 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
|
---|
| 37 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
|
---|
| 38 | * ÌÓCðíÈ¢D
|
---|
| 39 | *
|
---|
| 40 | * @(#) $Id: prc_sil.h 164 2016-03-07 11:33:50Z coas-nagasima $
|
---|
| 41 | */
|
---|
| 42 |
|
---|
| 43 | /*
|
---|
| 44 | * sil.hÌvZbT˶iRX630pj
|
---|
| 45 | */
|
---|
| 46 |
|
---|
| 47 | #ifndef TOPPERS_PRC_SIL_H
|
---|
| 48 | #define TOPPERS_PRC_SIL_H
|
---|
| 49 |
|
---|
| 50 | #define TOPPERS_OMIT_SIL_ACCESS
|
---|
| 51 |
|
---|
| 52 | #ifndef TOPPERS_MACRO_ONLY
|
---|
| 53 | #include "prc_insn.h"
|
---|
| 54 |
|
---|
| 55 |
|
---|
| 56 | /*
|
---|
| 57 | * SÝÖ~
|
---|
| 58 | */
|
---|
| 59 | Inline uint32_t
|
---|
| 60 | TOPPERS_disint( void )
|
---|
| 61 | {
|
---|
| 62 | volatile uint32_t TOPPERS_psw;
|
---|
| 63 |
|
---|
| 64 | TOPPERS_psw = current_psw();
|
---|
| 65 | disint();
|
---|
| 66 |
|
---|
| 67 | return( TOPPERS_psw );
|
---|
| 68 | }
|
---|
| 69 |
|
---|
| 70 |
|
---|
| 71 | /*
|
---|
| 72 | * SÝÂ
|
---|
| 73 | */
|
---|
| 74 | Inline void
|
---|
| 75 | TOPPERS_enaint( uint32_t TOPPERS_psw )
|
---|
| 76 | {
|
---|
| 77 | if( TOPPERS_psw & PSW_I_MASK ){
|
---|
| 78 | enaint();
|
---|
| 79 | }
|
---|
| 80 | }
|
---|
| 81 |
|
---|
| 82 |
|
---|
| 83 | /*
|
---|
| 84 | * SÝbNóÔ̧ä
|
---|
| 85 | */
|
---|
| 86 | #define SIL_PRE_LOC uint32_t TOPPERS_i_psw;
|
---|
| 87 | #define SIL_LOC_INT() ( ( void )( TOPPERS_i_psw = TOPPERS_disint() ) )
|
---|
| 88 | #define SIL_UNL_INT() ( TOPPERS_enaint( TOPPERS_i_psw ) )
|
---|
| 89 |
|
---|
| 90 |
|
---|
| 91 | /*
|
---|
| 92 | * GfBA̽]
|
---|
| 93 | *
|
---|
| 94 | * {J«ÅÍGfBAÏ·½ßª¶Ý·é½ß,
|
---|
| 95 | * A[LeN`˶ÉÄ}Nðã«·é.
|
---|
| 96 | */
|
---|
| 97 | #define TOPPERS_SIL_REV_ENDIAN_UINT16( data ) \
|
---|
| 98 | rev_endian_uint16( data )
|
---|
| 99 | #define TOPPERS_SIL_REV_ENDIAN_UINT32( data ) \
|
---|
| 100 | rev_endian_uint32( data )
|
---|
| 101 |
|
---|
| 102 |
|
---|
| 103 | /*
|
---|
| 104 | * ÷ÔÒ¿
|
---|
| 105 | */
|
---|
| 106 | extern void sil_dly_nse( ulong_t dlytim );
|
---|
| 107 |
|
---|
| 108 | #endif /* TOPPERS_MACRO_ONLY */
|
---|
| 109 |
|
---|
| 110 |
|
---|
| 111 | /*
|
---|
| 112 | * vZbTÌGfBA
|
---|
| 113 | */
|
---|
| 114 | #ifdef __LIT
|
---|
| 115 | #define SIL_ENDIAN_LITTLE /* gGfBA */
|
---|
| 116 | #endif
|
---|
| 117 | #ifdef __BIG
|
---|
| 118 | #define SIL_ENDIAN_BIG /* rbOGfBA */
|
---|
| 119 | #endif
|
---|
| 120 |
|
---|
| 121 |
|
---|
| 122 | /*
|
---|
| 123 | * 8rbgPÊÌÇoµ^Ý
|
---|
| 124 | */
|
---|
| 125 | #ifdef UINT8_MAX
|
---|
| 126 |
|
---|
| 127 | #pragma inline(sil_reb_mem)
|
---|
| 128 | static uint8_t
|
---|
| 129 | sil_reb_mem(const volatile uint8_t __evenaccess *mem)
|
---|
| 130 | {
|
---|
| 131 | uint8_t data;
|
---|
| 132 |
|
---|
| 133 | data = *mem;
|
---|
| 134 | return(data);
|
---|
| 135 | }
|
---|
| 136 |
|
---|
| 137 | #pragma inline(sil_wrb_mem)
|
---|
| 138 | static void
|
---|
| 139 | sil_wrb_mem(volatile uint8_t __evenaccess *mem, uint8_t data)
|
---|
| 140 | {
|
---|
| 141 | *mem = data;
|
---|
| 142 | }
|
---|
| 143 |
|
---|
| 144 | #endif /* UINT8_MAX */
|
---|
| 145 |
|
---|
| 146 | /*
|
---|
| 147 | * 16rbgPÊÌÇoµ^Ý
|
---|
| 148 | */
|
---|
| 149 |
|
---|
| 150 | #pragma inline(sil_reh_mem)
|
---|
| 151 | static uint16_t
|
---|
| 152 | sil_reh_mem(const volatile uint16_t __evenaccess *mem)
|
---|
| 153 | {
|
---|
| 154 | uint16_t data;
|
---|
| 155 |
|
---|
| 156 | data = *mem;
|
---|
| 157 | return(data);
|
---|
| 158 | }
|
---|
| 159 |
|
---|
| 160 | #pragma inline(sil_wrh_mem)
|
---|
| 161 | static void
|
---|
| 162 | sil_wrh_mem(volatile uint16_t __evenaccess *mem, uint16_t data)
|
---|
| 163 | {
|
---|
| 164 | *mem = data;
|
---|
| 165 | }
|
---|
| 166 |
|
---|
| 167 | #ifdef SIL_ENDIAN_BIG /* rbOGfBAvZbT */
|
---|
| 168 |
|
---|
| 169 | #define sil_reh_bem(mem) sil_reh_mem(mem)
|
---|
| 170 | #define sil_wrh_bem(mem, data) sil_wrh_mem(mem, data)
|
---|
| 171 |
|
---|
| 172 | #ifndef TOPPERS_OMIT_SIL_REH_LEM
|
---|
| 173 |
|
---|
| 174 | #pragma inline(sil_reh_lem)
|
---|
| 175 | static uint16_t
|
---|
| 176 | sil_reh_lem(const volatile uint16_t __evenaccess *mem)
|
---|
| 177 | {
|
---|
| 178 | uint16_t data;
|
---|
| 179 |
|
---|
| 180 | data = *mem;
|
---|
| 181 | return(TOPPERS_SIL_REV_ENDIAN_UINT16(data));
|
---|
| 182 | }
|
---|
| 183 |
|
---|
| 184 | #endif /* TOPPERS_OMIT_SIL_REH_LEM */
|
---|
| 185 | #ifndef TOPPERS_OMIT_SIL_WRH_LEM
|
---|
| 186 |
|
---|
| 187 | #pragma inline(sil_wrh_lem)
|
---|
| 188 | static void
|
---|
| 189 | sil_wrh_lem(volatile uint16_t __evenaccess *mem, uint16_t data)
|
---|
| 190 | {
|
---|
| 191 | *mem = TOPPERS_SIL_REV_ENDIAN_UINT16(data);
|
---|
| 192 | }
|
---|
| 193 |
|
---|
| 194 | #endif /* TOPPERS_OMIT_SIL_WRH_LEM */
|
---|
| 195 | #else /* SIL_ENDIAN_BIG */
|
---|
| 196 | #ifdef SIL_ENDIAN_LITTLE /* gGfBAvZbT */
|
---|
| 197 |
|
---|
| 198 | #define sil_reh_lem(mem) sil_reh_mem(mem)
|
---|
| 199 | #define sil_wrh_lem(mem, data) sil_wrh_mem(mem, data)
|
---|
| 200 |
|
---|
| 201 | #ifndef TOPPERS_OMIT_SIL_REH_BEM
|
---|
| 202 |
|
---|
| 203 | #pragma inline(sil_reh_bem)
|
---|
| 204 | static uint16_t
|
---|
| 205 | sil_reh_bem(const volatile uint16_t __evenaccess *mem)
|
---|
| 206 | {
|
---|
| 207 | uint16_t data;
|
---|
| 208 |
|
---|
| 209 | data = *mem;
|
---|
| 210 | return(TOPPERS_SIL_REV_ENDIAN_UINT16(data));
|
---|
| 211 | }
|
---|
| 212 |
|
---|
| 213 | #endif /* TOPPERS_OMIT_SIL_REH_BEM */
|
---|
| 214 | #ifndef TOPPERS_OMIT_SIL_WRH_BEM
|
---|
| 215 |
|
---|
| 216 | #pragma inline(sil_wrh_bem)
|
---|
| 217 | static void
|
---|
| 218 | sil_wrh_bem(volatile uint16_t __evenaccess *mem, uint16_t data)
|
---|
| 219 | {
|
---|
| 220 | *mem = TOPPERS_SIL_REV_ENDIAN_UINT16(data);
|
---|
| 221 | }
|
---|
| 222 |
|
---|
| 223 | #endif /* TOPPERS_OMIT_SIL_WRH_BEM */
|
---|
| 224 | #else /* SIL_ENDIAN_LITTLE */
|
---|
| 225 |
|
---|
| 226 | #error Neither SIL_ENDIAN_BIG nor SIL_ENDIAN_LITTLE is defined.
|
---|
| 227 |
|
---|
| 228 | #endif /* SIL_ENDIAN_LITTLE */
|
---|
| 229 | #endif /* SIL_ENDIAN_BIG */
|
---|
| 230 |
|
---|
| 231 | /*
|
---|
| 232 | * 32rbgPÊÌÇoµ^Ý
|
---|
| 233 | */
|
---|
| 234 |
|
---|
| 235 | #pragma inline(sil_rew_mem)
|
---|
| 236 | static uint32_t
|
---|
| 237 | sil_rew_mem(const volatile uint32_t __evenaccess *mem)
|
---|
| 238 | {
|
---|
| 239 | uint32_t data;
|
---|
| 240 |
|
---|
| 241 | data = *mem;
|
---|
| 242 | return(data);
|
---|
| 243 | }
|
---|
| 244 |
|
---|
| 245 | #pragma inline(sil_wrw_mem)
|
---|
| 246 | static void
|
---|
| 247 | sil_wrw_mem(volatile uint32_t __evenaccess *mem, uint32_t data)
|
---|
| 248 | {
|
---|
| 249 | *mem = data;
|
---|
| 250 | }
|
---|
| 251 |
|
---|
| 252 | #ifdef SIL_ENDIAN_BIG /* rbOGfBAvZbT */
|
---|
| 253 |
|
---|
| 254 | #define sil_rew_bem(mem) sil_rew_mem(mem)
|
---|
| 255 | #define sil_wrw_bem(mem, data) sil_wrw_mem(mem, data)
|
---|
| 256 |
|
---|
| 257 | #ifndef TOPPERS_OMIT_SIL_REW_LEM
|
---|
| 258 |
|
---|
| 259 | #pragma inline(sil_rew_lem)
|
---|
| 260 | static uint32_t
|
---|
| 261 | sil_rew_lem(const volatile uint32_t __evenaccess *mem)
|
---|
| 262 | {
|
---|
| 263 | uint32_t data;
|
---|
| 264 |
|
---|
| 265 | data = *mem;
|
---|
| 266 | return(TOPPERS_SIL_REV_ENDIAN_UINT32(data));
|
---|
| 267 | }
|
---|
| 268 |
|
---|
| 269 | #endif /* TOPPERS_OMIT_SIL_REW_LEM */
|
---|
| 270 | #ifndef TOPPERS_OMIT_SIL_WRW_LEM
|
---|
| 271 |
|
---|
| 272 | #pragma inline(sil_wrw_lem)
|
---|
| 273 | static void
|
---|
| 274 | sil_wrw_lem(volatile uint32_t __evenaccess *mem, uint32_t data)
|
---|
| 275 | {
|
---|
| 276 | *mem = TOPPERS_SIL_REV_ENDIAN_UINT32(data);
|
---|
| 277 | }
|
---|
| 278 |
|
---|
| 279 | #endif /* TOPPERS_OMIT_SIL_WRW_LEM */
|
---|
| 280 | #else /* SIL_ENDIAN_BIG */ /* gGfBAvZbT */
|
---|
| 281 |
|
---|
| 282 | #define sil_rew_lem(mem) sil_rew_mem(mem)
|
---|
| 283 | #define sil_wrw_lem(mem, data) sil_wrw_mem(mem, data)
|
---|
| 284 |
|
---|
| 285 | #ifndef TOPPERS_OMIT_SIL_REW_BEM
|
---|
| 286 |
|
---|
| 287 | #pragma inline(sil_rew_bem)
|
---|
| 288 | static uint32_t
|
---|
| 289 | sil_rew_bem(const volatile uint32_t __evenaccess *mem)
|
---|
| 290 | {
|
---|
| 291 | uint32_t data;
|
---|
| 292 |
|
---|
| 293 | data = *mem;
|
---|
| 294 | return(TOPPERS_SIL_REV_ENDIAN_UINT32(data));
|
---|
| 295 | }
|
---|
| 296 |
|
---|
| 297 | #endif /* TOPPERS_OMIT_SIL_REW_BEM */
|
---|
| 298 | #ifndef TOPPERS_OMIT_SIL_WRW_BEM
|
---|
| 299 |
|
---|
| 300 | #pragma inline(sil_wrw_bem)
|
---|
| 301 | static void
|
---|
| 302 | sil_wrw_bem(volatile uint32_t __evenaccess *mem, uint32_t data)
|
---|
| 303 | {
|
---|
| 304 | *mem = TOPPERS_SIL_REV_ENDIAN_UINT32(data);
|
---|
| 305 | }
|
---|
| 306 |
|
---|
| 307 | #endif /* TOPPERS_OMIT_SIL_WRW_BEM */
|
---|
| 308 | #endif /* SIL_ENDIAN_BIG */
|
---|
| 309 |
|
---|
| 310 | #endif /* TOPPERS_PRC_SIL_H */
|
---|