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kernel.h@ 101

Last change on this file since 101 was 101, checked in by coas-nagasima, 9 years ago
TOPPERS/uKadecotのソースコードを追加
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File size: 7.6 KB

Rev	Line
[101]	1	/*
	2	* TOPPERS/SSP Kernel
	3	* Smallest Set Profile Kernel
	4	*
	5	* Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
	6	* Toyohashi Univ. of Technology, JAPAN
	7	* Copyright (C) 2004-2009 by Embedded and Real-Time Systems Laboratory
	8	* Graduate School of Information Science, Nagoya Univ., JAPAN
	9	* Copyright (C) 2010-2015 by Naoki Saito
	10	* Nagoya Municipal Industrial Research Institute, JAPAN
	11	* Copyright (C) 2010-2012 by Meika Sugimoto
	12	*
	13	* ãLì ÒÍCÈºÌ (1)`(4) Ìðð½·êÉÀèC{\tgEF
	14	* Ai{\tgEFAðüÏµ½àÌðÜÞDÈº¯¶jðgpE¡»EüÏE
	15	* ÄzziÈºCpÆÄÔj·é±Æð³Åø·éD
	16	* (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
	17	* \¦C±Ìpð¨æÑºLÌ³ÛØKèªC»ÌÜÜÌ`Å\[X
	18	* R[hÉÜÜêÄ¢é±ÆD
	19	* (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉgp
	20	* Å«é`ÅÄzz·éêÉÍCÄzzÉº¤hL
	21	gipÒ}
	22	* j
	23	AÈÇjÉCãLÌì \¦C±Ìpð¨æÑºLÌ³Û
	24	* ØKèðfÚ·é±ÆD
	25	* (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉgp
	26	* Å«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±ÆD
	27	* (a) ÄzzÉº¤hL
	28	gipÒ}j
	29	AÈÇjÉCãLÌì
	30	* \¦C±Ìpð¨æÑºLÌ³ÛØKèðfÚ·é±ÆD
	31	* (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉñ
	32	* ·é±ÆD
	33	* (4) {\tgEFAÌpÉæè¼ÚIÜ½ÍÔÚIÉ¶¶é¢©Èé¹Q
	34	* ©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆDÜ½C
	35	* {\tgEFAÌ[UÜ½ÍGh[U©çÌ¢©ÈéRÉîÃ
	36	* ¿©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
	37	*
	38	* {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨æ
	39	* ÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚIÉÎ·
	40	* éK«àÜßÄC¢©ÈéÛØàsíÈ¢DÜ½C{\tgEFAÌp
	41	* Éæè¼ÚIÜ½ÍÔÚIÉ¶¶½¢©Èé¹QÉÖµÄàC»ÌÓCð
	42	* íÈ¢D
	43	*
	44	*/
	45
	46	/*
	47	* TOPPERS/SSPJ[l Wwb_t@C
	48	*
	49	* TOPPERS/SSPJ[lªT\|[g·éT[rXR[Ìé¾ÆCKvÈf[
	50	* ^^CèC}NÌè`ðÜÞwb_t@CD
	51	*
	52	* AZu¾êÌ\[Xt@C©ç±Ìt@CðCN[h·é
	53	* ÍCTOPPERS_MACRO_ONLYðè`µÄ¨D±êÉæèC}Nè`ÈOð
	54	* æ¤ÉÈÁÄ¢éD
	55	*
	56	* ±Ìt@CðCN[h·éOÉCN[hµÄ¨×«t@C
	57	* ÍÈ¢D
	58	*/
	59
	60	#ifndef TOPPERS_KERNEL_H
	61	#define TOPPERS_KERNEL_H
	62
	63	/*
	64	* TOPPERS¤ÊÌf[^^EèE}N
	65	*/
	66	#include <t_stddef.h>
	67
	68	/*
	69	* ^[QbgË¶
	70	*/
	71	#include "target_kernel.h"
	72	#ifndef TOPPERS_MACRO_ONLY
	73
	74	/*
	75	* f[^^Ìè`
	76	*/
	77
	78	/*
	79	* rbgp^[âIuWFNgÔÌ^è`
	80	*/
	81	typedef uint_t INTNO; /* ÝÔ */
	82	typedef uint_t INHNO; /* ÝnhÔ */
	83	typedef uint_t EXCNO; /* CPUáOnhÔ */
	84	typedef unsigned long FLGPTN; /* CxgtOp^[ */
	85
	86
	87	/*
	88	* PÊÌ^è`
	89	*/
	90	typedef void (*TASK)(intptr_t exinf);
	91	typedef void (*ISR)(intptr_t exinf);
	92	typedef void (*INTHDR)(void);
	93	typedef void (EXCHDR)(void p_excinf);
	94	typedef void (*INIRTN)(intptr_t exinf);
	95	typedef void (*TERRTN)(intptr_t exinf);
	96	typedef void (*CYCHDR)(intptr_t exinf);
	97	typedef void (*ALMHDR)(intptr_t exinf);
	98
	99	/*
	100	* ÌæmÛÌ½ßÌ^è`
	101	*/
	102	#ifndef TOPPERS_STK_T
	103	#define TOPPERS_STK_T intptr_t
	104	#endif /* TOPPERS_STK_T */
	105	typedef TOPPERS_STK_T STK_T; /* X^bNÌæðmÛ·é½ßÌ^ */
	106
	107
	108	/*
	109	* T[rXR[Ìé¾
	110	*/
	111
	112	/*
	113	* ^XNÇ@\
	114	*/
	115	extern ER act_tsk(ID tskid);
	116	extern ER iact_tsk(ID tskid);
	117
	118	/*
	119	* ¯úEÊM@\
	120	*/
	121
	122	/* f[^L
	123	[ */
	124	extern ER psnd_dtq(ID dtqid, intptr_t data);
	125	extern ER ipsnd_dtq(ID dtqid, intptr_t data);
	126	extern ER prcv_dtq(ID dtqid, intptr_t *p_data);
	127
	128	/* CxgtO */
	129	extern ER set_flg(ID flgid, FLGPTN setptn);
	130	extern ER iset_flg(ID flgid, FLGPTN setptn);
	131	extern ER clr_flg(ID flgid, FLGPTN clrptn);
	132	extern ER pol_flg(ID flgid, FLGPTN waiptn, MODE wfmode, FLGPTN *p_flgptn);
	133
	134	/*
	135	* VXeóÔÇ@\
	136	*/
	137	extern ER loc_cpu(void);
	138	extern ER iloc_cpu(void);
	139	extern ER unl_cpu(void);
	140	extern ER iunl_cpu(void);
	141	extern ER dis_dsp(void);
	142	extern ER ena_dsp(void);
	143	extern bool_t sns_ctx(void);
	144	extern bool_t sns_loc(void);
	145	extern bool_t sns_dsp(void);
	146	extern bool_t sns_dpn(void);
	147	extern bool_t sns_ker(void);
	148	extern ER ext_ker(void);
	149
	150	/*
	151	* ÝÇ@\
	152	*/
	153	extern ER dis_int(INTNO intno);
	154	extern ER ena_int(INTNO intno);
	155
	156	/*
	157	* üúnh@\
	158	*/
	159	extern ER sta_cyc(ID cycid);
	160	extern ER stp_cyc(ID cycid);
	161
	162	/*
	163	* A[nh@\
	164	*/
	165	extern ER sta_alm(ID almid , RELTIM almtim);
	166	extern ER ista_alm(ID almid , RELTIM almtim);
	167	extern ER stp_alm(ID almid);
	168	extern ER istp_alm(ID almid);
	169
	170	/*
	171	* VXeÇ@\
	172	*/
	173	extern ER get_tim(SYSTIM *p_systim);
	174
	175	#endif /* TOPPERS_MACRO_ONLY */
	176
	177	/*
	178	* IuWFNg®«Ìè`
	179	*/
	180	#define TA_RSTR UINT_C(0x04) /* §ñ^XN */
	181
	182	#define TA_CLR UINT_C(0x04) /* CxgtOÌNAwè */
	183
	184	#define TA_ACT UINT_C(0x02) /* ^XNðN®³ê½óÔÅ¶¬ */
	185
	186	#define TA_STA UINT_C(0x02) /* üúnhð®ìóÔÅ¶¬ */
	187
	188	#define TA_NONKERNEL UINT_C(0x02) /* J[lÇOÌÝ */
	189
	190	#define TA_ENAINT UINT_C(0x01) /* ÝvÖ~tOðNA */
	191	#define TA_EDGE UINT_C(0x02) /* GbWgK */
	192
	193	/*
	194	* T[rXR[Ì®ì[hÌè`
	195	*/
	196	#define TWF_ORW UINT_C(0x01) /* CxgtOÌORÒ¿ */
	197	#define TWF_ANDW UINT_C(0x02) /* CxgtOÌANDÒ¿ */
	198
	199	/*
	200	* »Ì¼ÌèÌè`
	201	*/
	202	#define TSK_SELF 0 /* ©^XNwè */
	203	#define TSK_NONE 0 /* Y·é^XNªÈ¢ */
	204
	205	#define TPRI_INI 0 /* ^XNÌN®Dæx */
	206
	207	#define TIPM_ENAALL 0 /* ÝDæx}XNSð */
	208
	209	/*
	210	* \¬èÆ}N
	211	*/
	212
	213	/*
	214	* DæxÌÍÍ
	215	*/
	216	#define TMIN_TPRI 1 /* ^XNDæxÌÅ¬liÅlj*/
	217	#ifndef TMAX_TPRI
	218	#define TMAX_TPRI 16 /* ^XNDæxÌÅåliÅálj*/
	219	#elif (TMAX_TPRI != 8) && (TMAX_TPRI != 16)
	220	#error "TMAX_TPRI must defined 8 or 16."
	221	#endif /* TMAX_TPRI */
	222
	223	#define TMIN_ISRPRI 1 /* ÝT[rX[`DæxÌÅ¬l */
	224	#ifndef TMAX_ISRPRI
	225	#define TMAX_ISRPRI 16 /* ÝT[rX[`DæxÌÅål */
	226	#elif (TMAX_ISRPRI != 8) && (TMAX_ISRPRI != 16)
	227	#error "TMAX_ISRPRI must defined 8 or 16."
	228	#endif /* TMAX_ISRPRI */
	229
	230	/*
	231	* o[Wîñ
	232	*/
	233	#define TKERNEL_MAKER UINT_C(0x0118) /* J[lÌ[J[R[h */
	234	#define TKERNEL_PRID UINT_C(0x0007) /* J[lÌ¯ÊÔ */
	235	#define TKERNEL_SPVER UINT_C(0xf511) /* J[ldlÌo[WÔ */
	236	#define TKERNEL_PRVER UINT_C(0x1030) /* J[lÌo[WÔ */
	237
	238	/*
	239	* L
	240	[COñÌÅål
	241	*/
	242	#define TMAX_ACTCNT UINT_C(1) /* N®vL
	243	[COÌÅål */
	244
	245	/*
	246	* rbgp^[Ìrbg
	247	*/
	248	#ifndef TBIT_FLGPTN /* CxgtOÌrbg */
	249	#define TBIT_FLGPTN (sizeof(FLGPTN) * CHAR_BIT)
	250	#endif /* TBIT_FLGPTN */
	251
	252	/*
	253	* ÌæmÛÌ½ßÌ}N
	254	*
	255	* ÈºÌTOPPERS_COUNT_SZÆTOPPERS_ROUND_SZÌè`ÍCunitª2ÌÐæÅ
	256	* é±Æð¼èµÄ¢éD
	257	*/
	258	#ifndef TOPPERS_COUNT_SZ
	259	#define TOPPERS_COUNT_SZ(sz, unit) (((sz) + (unit) - 1) / (unit))
	260	#endif /* TOPPERS_COUNT_SZ */
	261	#ifndef TOPPERS_ROUND_SZ
	262	#define TOPPERS_ROUND_SZ(sz, unit) (((sz) + (unit) - 1) & ~((unit) - 1))
	263	#endif /* TOPPERS_ROUND_SZ */
	264
	265	#define COUNT_STK_T(sz) TOPPERS_COUNT_SZ((sz), sizeof(STK_T))
	266	#define ROUND_STK_T(sz) TOPPERS_ROUND_SZ((sz), sizeof(STK_T))
	267
	268	/*
	269	* »Ì¼Ì\¬è
	270	*/
	271	#define TMAX_MAXCYC UINT_C(16) /* üúnhÌÅå */
	272	#define TMAX_MAXALM UINT_C(16) /* A[nhÌÅå */
	273
	274	#endif /* TOPPERS_KERNEL_H */

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