kernel.h

基于ADI BLACKFIN的jbig压缩和解压缩程序

/*
 *  TOPPERS/JSP Kernel
 *      Toyohashi Open Platform for Embedded Real-Time Systems/
 *      Just Standard Profile Kernel
 * 
 *  Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
 *                              Toyohashi Univ. of Technology, JAPAN
 *  Copyright (C) 2004 by Embedded and Real-Time Systems Laboratory
 *              Graduate School of Information Science, Nagoya Univ., JAPAN
 * 
 *  忋婰挊嶌尃幰偼丆埲壓偺 (1)乣(4) 偺忦審偐丆Free Software Foundation 
 *  偵傛偭偰岞昞偝傟偰偄傞 GNU General Public License 偺 Version 2 偵婰
 *  弎偝傟偰偄傞忦審傪枮偨偡応崌偵尷傝丆杮僜僼僩僂僃傾乮杮僜僼僩僂僃傾
 *  傪夵曄偟偨傕偺傪娷傓丏埲壓摨偠乯傪巊梡丒暋惢丒夵曄丒嵞攝晍乮埲壓丆
 *  棙梡偲屇傇乯偡傞偙偲傪柍彏偱嫋戻偡傞丏
 *  (1) 杮僜僼僩僂僃傾傪僜乕僗僐乕僪偺宍偱棙梡偡傞応崌偵偼丆忋婰偺挊嶌
 *      尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕偑丆偦偺傑傑偺宍偱僜乕
 *      僗僐乕僪拞偵娷傑傟偰偄傞偙偲丏
 *  (2) 杮僜僼僩僂僃傾傪丆儔僀僽儔儕宍幃側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
 *      梡偱偒傞宍偱嵞攝晍偡傞応崌偵偼丆嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡
 *      幰儅僯儏傾儖側偳乯偵丆忋婰偺挊嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰
 *      偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
 *  (3) 杮僜僼僩僂僃傾傪丆婡婍偵慻傒崬傓側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
 *      梡偱偒側偄宍偱嵞攝晍偡傞応崌偵偼丆師偺偄偢傟偐偺忦審傪枮偨偡偙
 *      偲丏
 *    (a) 嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡幰儅僯儏傾儖側偳乯偵丆忋婰偺挊
 *        嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
 *    (b) 嵞攝晍偺宍懺傪丆暿偵掕傔傞曽朄偵傛偭偰丆TOPPERS僾儘僕僃僋僩偵
 *        曬崘偡傞偙偲丏
 *  (4) 杮僜僼僩僂僃傾偺棙梡偵傛傝捈愙揑傑偨偼娫愙揑偵惗偠傞偄偐側傞懝
 *      奞偐傜傕丆忋婰挊嶌尃幰偍傛傃TOPPERS僾儘僕僃僋僩傪柶愑偡傞偙偲丏
 * 
 *  杮僜僼僩僂僃傾偼丆柍曐徹偱採嫙偝傟偰偄傞傕偺偱偁傞丏忋婰挊嶌尃幰偍
 *  傛傃TOPPERS僾儘僕僃僋僩偼丆杮僜僼僩僂僃傾偵娭偟偰丆偦偺揔梡壜擻惈傕
 *  娷傔偰丆偄偐側傞曐徹傕峴傢側偄丏傑偨丆杮僜僼僩僂僃傾偺棙梡偵傛傝捈
 *  愙揑傑偨偼娫愙揑偵惗偠偨偄偐側傞懝奞偵娭偟偰傕丆偦偺愑擟傪晧傢側偄丏
 * 
 *  @(#) $Id: kernel.h,v 1.21 2005/11/15 02:41:20 honda Exp $
 */

/*
 *	兪ITRON4.0巇條昗弨僀儞僋儖乕僪僼傽僀儖
 *
 *  偙偺僼傽僀儖偱偼丆僗僞儞僟乕僪僾儘僼傽僀儖偱昁梫側傕偺偲丆JSP僇乕
 *  僱儖撈帺偺奼挘婡擻偱昁梫側傕偺偩偗傪掕媊偟偰偄傞丏僨乕僞宆偺掕媊偼丆
 *  僗僞儞僟乕僪僾儘僼傽僀儖傪枮偨偡偪傚偆偳偺挿偝偵偼偟偰偄側偄丏
 *
 *  傾僙儞僽儕尵岅偺僜乕僗僼傽僀儖傗僔僗僥儉僐儞僼傿僊儏儗乕僔儑儞僼傽
 *  僀儖偐傜偙偺僼傽僀儖傪僀儞僋儖乕僪偡傞帪偼丆_MACRO_ONLY 傪掕媊偟偰
 *  偍偔偙偲偱丆儅僋儘掕媊埲奜偺婰弎傪彍偔偙偲偑偱偒傞丏
 *
 *  偙偺僀儞僋儖乕僪僼傽僀儖偼丆昗弨僀儞僋儖乕僪僼傽僀儖乮t_services.h 
 *  偲 jsp_kernel.h乯偱僀儞僋儖乕僪偝傟傞丏傑偨丆懠偺 ITRON巇條OS 偐傜
 *  僜僼僩僂僃傾傪億乕僥傿儞僌偡傞応崌側偳偵偼丆偙偺僼傽僀儖傪捈愙僀儞
 *  僋儖乕僪偟偰傕傛偄丏偙偺椺奜傪彍偄偰丆懠偺僼傽僀儖偐傜捈愙僀儞僋儖乕
 *  僪偝傟傞偙偲偼側偄丏
 *
 *  偙偺拞偱僀儞僋儖乕僪偟偰偄傞僼傽僀儖傪彍偄偰丆懠偺僀儞僋儖乕僪僼傽
 *  僀儖偵埶懚偟偰偄側偄丏
 */

#ifndef _KERNEL_H_
#define _KERNEL_H_

#ifdef __cplusplus
extern "C" {
#endif

/*
 *  僇乕僱儖丒傾僾儕働乕僔儑儞 嫟捠僀儞僋儖乕僪僼傽僀儖
 */
#include <t_stddef.h>

/*
 *  ITRON巇條嫟捠婯掕偺僨乕僞宆丒掕悢丒儅僋儘
 */
#include <itron.h>

/*
 *  僔僗僥儉傗僾儘僙僢僒偵埶懚偡傞掕媊
 */
#include <sys_defs.h>
#include <cpu_defs.h>

/*
 *  僔僗僥儉儘僌僒乕價僗偺偨傔偺掕媊
 */
#include <t_syslog.h>

/*
 *  曗彆儅僋儘
 */
#define	TROUND_VP(sz)	(((sz) + sizeof(VP) - 1) & ~(sizeof(VP) - 1))
#define	TCOUNT_VP(sz)	(((sz) + sizeof(VP) - 1) / sizeof(VP))

/*
 *  僨乕僞宆偺掕媊
 */
#ifndef _MACRO_ONLY

typedef	UINT		TEXPTN;		/* 僞僗僋椺奜梫場偺價僢僩僷僞乕儞 */
typedef	UINT		FLGPTN;		/* 僀儀儞僩僼儔僌偺價僢僩僷僞乕儞 */

typedef	struct t_msg {			/* 儊乕儖儃僢僋僗偺儊僢僙乕僕僿僢僟 */
	struct t_msg	*next;
} T_MSG;

typedef	struct t_msg_pri {		/* 桪愭搙晅偒儊僢僙乕僕僿僢僟 */
	T_MSG		msgque;		/* 儊僢僙乕僕僿僢僟 */
	PRI		msgpri;		/* 儊僢僙乕僕桪愭搙 */
} T_MSG_PRI;

#endif /* _MACRO_ONLY */

/*
 *  僒乕價僗僐乕儖偺愰尵
 */
#ifndef _MACRO_ONLY

/*
 *  僞僗僋娗棟婡擻
 */
extern ER	act_tsk(ID tskid) throw();
extern ER	iact_tsk(ID tskid) throw();
extern ER_UINT	can_act(ID tskid) throw();
extern void	ext_tsk(void) throw();
extern ER	ter_tsk(ID tskid) throw();
extern ER	chg_pri(ID tskid, PRI tskpri) throw();
extern ER	get_pri(ID tskid, PRI *p_tskpri) throw();

/*
 *  僞僗僋晅懏摨婜婡擻
 */
extern ER	slp_tsk(void) throw();
extern ER	tslp_tsk(TMO tmout) throw();
extern ER	wup_tsk(ID tskid) throw();
extern ER	iwup_tsk(ID tskid) throw();
extern ER_UINT	can_wup(ID tskid) throw();
extern ER	rel_wai(ID tskid) throw();
extern ER	irel_wai(ID tskid) throw();
extern ER	sus_tsk(ID tskid) throw();
extern ER	rsm_tsk(ID tskid) throw();
extern ER	frsm_tsk(ID tskid) throw();
extern ER	dly_tsk(RELTIM dlytim) throw();

/*
 *  僞僗僋椺奜張棟婡擻
 */
extern ER	ras_tex(ID tskid, TEXPTN rasptn) throw();
extern ER	iras_tex(ID tskid, TEXPTN rasptn) throw();
extern ER	dis_tex(void) throw();
extern ER	ena_tex(void) throw();
extern BOOL	sns_tex(void) throw();

/*
 *  摨婜丒捠怣婡擻
 */
extern ER	sig_sem(ID semid) throw();
extern ER	isig_sem(ID semid) throw();
extern ER	wai_sem(ID semid) throw();
extern ER	pol_sem(ID semid) throw();
extern ER	twai_sem(ID semid, TMO tmout) throw();

extern ER	set_flg(ID flgid, FLGPTN setptn) throw();
extern ER	iset_flg(ID flgid, FLGPTN setptn) throw();
extern ER	clr_flg(ID flgid, FLGPTN clrptn) throw();
extern ER	wai_flg(ID flgid, FLGPTN waiptn,
			MODE wfmode, FLGPTN *p_flgptn) throw();
extern ER	pol_flg(ID flgid, FLGPTN waiptn,
			MODE wfmode, FLGPTN *p_flgptn) throw();
extern ER	twai_flg(ID flgid, FLGPTN waiptn,
			MODE wfmode, FLGPTN *p_flgptn, TMO tmout) throw();

extern ER	snd_dtq(ID dtqid, VP_INT data) throw();
extern ER	psnd_dtq(ID dtqid, VP_INT data) throw();
extern ER	ipsnd_dtq(ID dtqid, VP_INT data) throw();
extern ER	tsnd_dtq(ID dtqid, VP_INT data, TMO tmout) throw();
extern ER	fsnd_dtq(ID dtqid, VP_INT data) throw();
extern ER	ifsnd_dtq(ID dtqid, VP_INT data) throw();
extern ER	rcv_dtq(ID dtqid, VP_INT *p_data) throw();
extern ER	prcv_dtq(ID dtqid, VP_INT *p_data) throw();
extern ER	trcv_dtq(ID dtqid, VP_INT *p_data, TMO tmout) throw();

extern ER	snd_mbx(ID mbxid, T_MSG *pk_msg) throw();
extern ER	rcv_mbx(ID mbxid, T_MSG **ppk_msg) throw();
extern ER	prcv_mbx(ID mbxid, T_MSG **ppk_msg) throw();
extern ER	trcv_mbx(ID mbxid, T_MSG **ppk_msg, TMO tmout) throw();

/*
 *  儊儌儕僾乕儖娗棟婡擻
 */
extern ER	get_mpf(ID mpfid, VP *p_blk) throw();
extern ER	pget_mpf(ID mpfid, VP *p_blk) throw();
extern ER	tget_mpf(ID mpfid, VP *p_blk, TMO tmout) throw();
extern ER	rel_mpf(ID mpfid, VP blk) throw();

/*
 *  帪娫娗棟婡擻
 */
extern ER	set_tim(const SYSTIM *p_systim) throw();
extern ER	get_tim(SYSTIM *p_systim) throw();
extern ER	isig_tim(void) throw();

extern ER	sta_cyc(ID cycid) throw();
extern ER	stp_cyc(ID cycid) throw();

/*
 *  僔僗僥儉忬懺娗棟婡擻
 */
extern ER	rot_rdq(PRI tskpri) throw();
extern ER	irot_rdq(PRI tskpri) throw();
extern ER	get_tid(ID *p_tskid) throw();
extern ER	iget_tid(ID *p_tskid) throw();
extern ER	loc_cpu(void) throw();
extern ER	iloc_cpu(void) throw();
extern ER	unl_cpu(void) throw();
extern ER	iunl_cpu(void) throw();
extern ER	dis_dsp(void) throw();
extern ER	ena_dsp(void) throw();
extern BOOL	sns_ctx(void) throw();
extern BOOL	sns_loc(void) throw();
extern BOOL	sns_dsp(void) throw();
extern BOOL	sns_dpn(void) throw();

/*
 *  幚憰撈帺僒乕價僗僐乕儖
 */
extern BOOL	vxsns_ctx(VP p_excinf) throw();
extern BOOL	vxsns_loc(VP p_excinf) throw();
extern BOOL	vxsns_dsp(VP p_excinf) throw();
extern BOOL	vxsns_dpn(VP p_excinf) throw();
extern BOOL	vxsns_tex(VP p_excinf) throw();
extern BOOL	vsns_ini(void) throw();

#endif /* _MACRO_ONLY */

/*
 *  僆僽僕僃僋僩懏惈偺掕媊
 */
#define TA_HLNG		0x00u		/* 崅媺尵岅梡僀儞僞僼僃乕僗 */
#define TA_ASM		0x01u		/* 傾僙儞僽儕尵岅梡僀儞僞僼僃乕僗 */

#define TA_TFIFO	0x00u		/* 僞僗僋偺懸偪峴楍傪FIFO弴偵 */
#define TA_TPRI		0x01u		/* 僞僗僋偺懸偪峴楍傪桪愭搙弴偵 */

#define TA_MFIFO	0x00u		/* 儊僢僙乕僕僉儏乕傪FIFO弴偵 */
#define TA_MPRI		0x02u		/* 儊僢僙乕僕僉儏乕傪桪愭搙弴偵 */

#define TA_ACT		0x02u		/* 僞僗僋傪婲摦偝傟偨忬懺偱惗惉 */

#define TA_WSGL		0x00u		/* 僀儀儞僩僼儔僌偺懸偪僞僗僋傪1偮偵 */
#define TA_CLR		0x04u		/* 僀儀儞僩僼儔僌偺僋儕傾巜掕 */

#define	TA_STA		0x02u		/* 廃婜僴儞僪儔傪摦嶌忬懺偱惗惉 */

/*
 *  僒乕價僗僐乕儖偺摦嶌儌乕僪偺掕媊
 */
#define	TWF_ANDW	0x00u		/* 僀儀儞僩僼儔僌偺AND懸偪 */
#define	TWF_ORW		0x01u		/* 僀儀儞僩僼儔僌偺OR懸偪 */

/*
 *  偦偺懠偺掕悢偺掕媊
 */
#define	TSK_SELF	-1		/* 帺僞僗僋巜掕 */
#define	TSK_NONE	-1		/* 奩摉偡傞僞僗僋偑側偄 */
#define	TPRI_SELF	0		/* 帺僞僗僋偺儀乕僗桪愭搙偺巜掕 */
#define	TPRI_INI	0		/* 僞僗僋偺婲摦帪桪愭搙偺巜掕 */

/*
 *  峔惉掕悢偲儅僋儘
 */

/*
 *  桪愭搙偺斖埻
 */
#define	TMIN_TPRI	0		/* 僞僗僋桪愭搙偺嵟彫抣 */
#define	TMAX_TPRI	15		/* 僞僗僋桪愭搙偺嵟戝抣 */
#define	TMIN_MPRI	1		/* 儊僢僙乕僕桪愭搙偺嵟彫抣 */
#define	TMAX_MPRI	16		/* 儊僢僙乕僕桪愭搙偺嵟戝抣 */

/*
 *  僶乕僕儑儞忣曬
 */
#define	TKERNEL_MAKER	0x0118u		/* 僇乕僱儖偺儊乕僇乕僐乕僪 */
#define	TKERNEL_PRID	0x0001u		/* 僇乕僱儖偺幆暿斣崋 */
#define	TKERNEL_SPVER	0x5402u		/* ITRON巇條偺僶乕僕儑儞斣崋 */
#define	TKERNEL_PRVER	0x1042u		/* 僇乕僱儖偺僶乕僕儑儞斣崋 */

/*
 *  僉儏乕僀儞僌乛僱僗僩夞悢偺嵟戝抣
 */
#define	TMAX_ACTCNT	1		/* 婲摦梫媮僉儏乕僀儞僌悢偺嵟戝抣 */
#define	TMAX_WUPCNT	1		/* 婲彴梫媮僉儏乕僀儞僌悢偺嵟戝抣 */
#define	TMAX_SUSCNT	1		/* 嫮惂懸偪梫媮僱僗僩悢偺嵟戝抣 */

/*
 *  價僢僩僷僞乕儞偺價僢僩悢
 */
#define	TBIT_TEXPTN	(sizeof(TEXPTN) * CHAR_BIT)
					/* 僞僗僋椺奜梫場偺價僢僩悢 */
#define	TBIT_FLGPTN	(sizeof(FLGPTN) * CHAR_BIT)
					/* 僀儀儞僩僼儔僌偺價僢僩悢 */

#ifdef __cplusplus
}
#endif

#endif /* _KERNEL_H_ */