check.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
 * 
 *  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: check.h,v 1.7 2003/06/04 01:46:16 hiro Exp $
 */

/*
 *	僄儔乕僠僃僢僋梡儅僋儘
 */

#ifndef _CHECK_H_
#define _CHECK_H_

/*
 *  桪愭搙偺斖埻偺敾掕
 */
#define VALID_TPRI(tpri) \
	(TMIN_TPRI <= (tpri) && (tpri) <= TMAX_TPRI)

/*
 *  僞僗僋桪愭搙偺僠僃僢僋乮E_PAR乯
 */
#define CHECK_TPRI(tpri) {					\
	if (!VALID_TPRI(tpri)) {				\
		ercd = E_PAR;					\
		goto exit;					\
	}							\
}

#define CHECK_TPRI_INI(tpri) {					\
	if (!(VALID_TPRI(tpri) || (tpri) == TPRI_INI)) {	\
		ercd = E_PAR;					\
		goto exit;					\
	}							\
}

#define CHECK_TPRI_SELF(tpri) {					\
	if (!(VALID_TPRI(tpri) || (tpri) == TPRI_SELF)) {	\
		ercd = E_PAR;					\
		goto exit;					\
	}							\
}

/*
 *  僞僀儉傾僂僩巜掕抣偺僠僃僢僋乮E_PAR乯
 */
#define CHECK_TMOUT(tmout) {					\
	if (!(TMO_FEVR <= (tmout))) {				\
		ercd = E_PAR;					\
		goto exit;					\
	}							\
}

/*
 *  偦偺懠偺僷儔儊乕僞僄儔乕偺僠僃僢僋乮E_PAR乯
 */
#define CHECK_PAR(exp) {					\
	if (!(exp)) {						\
		ercd = E_PAR;					\
		goto exit;					\
	}							\
}

/*
 *  僆僽僕僃僋僩ID偺斖埻偺敾掕
 */
#define VALID_TSKID(tskid) \
	(TMIN_TSKID <= (tskid) && (tskid) <= tmax_tskid)

#define VALID_SEMID(semid) \
	(TMIN_SEMID <= (semid) && (semid) <= tmax_semid)

#define VALID_FLGID(flgid) \
	(TMIN_FLGID <= (flgid) && (flgid) <= tmax_flgid)

#define VALID_DTQID(dtqid) \
	(TMIN_DTQID <= (dtqid) && (dtqid) <= tmax_dtqid)

#define VALID_MBXID(mbxid) \
	(TMIN_MBXID <= (mbxid) && (mbxid) <= tmax_mbxid)

#define VALID_MPFID(mpfid) \
	(TMIN_MPFID <= (mpfid) && (mpfid) <= tmax_mpfid)

#define VALID_CYCID(cycid) \
	(TMIN_CYCID <= (cycid) && (cycid) <= tmax_cycid)

/*
 *  僆僽僕僃僋僩ID偺僠僃僢僋乮E_ID乯
 */
#define CHECK_TSKID(tskid) {					\
	if (!VALID_TSKID(tskid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_TSKID_SELF(tskid) {				\
	if (!(VALID_TSKID(tskid) || (tskid) == TSK_SELF)) {	\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_SEMID(semid) {					\
	if (!VALID_SEMID(semid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_FLGID(flgid) {					\
	if (!VALID_FLGID(flgid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_DTQID(dtqid) {					\
	if (!VALID_DTQID(dtqid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_MBXID(mbxid) {					\
	if (!VALID_MBXID(mbxid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_MPFID(mpfid) {					\
	if (!VALID_MPFID(mpfid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

#define CHECK_CYCID(cycid) {					\
	if (!VALID_CYCID(cycid)) {				\
		ercd = E_ID;					\
		goto exit;					\
	}							\
}

/*
 *  屇弌偟僐儞僥僉僗僩偺僠僃僢僋乮E_CTX乯
 */
#define CHECK_TSKCTX() {					\
	if (sense_context()) {					\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

#define CHECK_INTCTX() {					\
	if (!sense_context()) {					\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

/*
 *  屇弌偟僐儞僥僉僗僩偲CPU儘僢僋忬懺偺僠僃僢僋乮E_CTX乯
 */
#define CHECK_TSKCTX_UNL() {					\
	if (sense_context() || t_sense_lock()) {		\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

#define CHECK_INTCTX_UNL() {					\
	if (!sense_context() || i_sense_lock()) {		\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

/*
 *  僨傿僗僷僢僠曐棷忬懺偱側偄偐偺僠僃僢僋乮E_CTX乯
 */
#define CHECK_DISPATCH() {					\
	if (sense_context() || t_sense_lock() || !(enadsp)) {	\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

/*
 *  偦偺懠偺僐儞僥僉僗僩僄儔乕偺僠僃僢僋乮E_CTX乯
 */
#define CHECK_CTX(exp) {					\
	if (!(exp)) {						\
		ercd = E_CTX;					\
		goto exit;					\
	}							\
}

/*
 *  帺僞僗僋傪巜掕偟偰偄側偄偐偺僠僃僢僋乮E_ILUSE乯
 */
#define CHECK_NONSELF(tcb) {					\
	if ((tcb) == runtsk) {					\
		ercd = E_ILUSE;					\
		goto exit;					\
	}							\
}

/*
 *  偦偺懠偺晄惓巊梡僄儔乕偺僠僃僢僋乮E_ILUSE乯
 */
#define CHECK_ILUSE(exp) {					\
	if (!(exp)) {						\
		ercd = E_ILUSE;					\
		goto exit;					\
	}							\
}

#endif /* _CHECK_H_ */