X-Git-Url: http://git.osdn.net/view?p=chnosproject%2FCHNOSProject.git;a=blobdiff_plain;f=CHNOSProject%2Fchnos%2Ftolset_chn_000%2Fchnos_010%2Fchnos%2Ffifo.c;fp=CHNOSProject%2Fchnos%2Ftolset_chn_000%2Fchnos_010%2Fchnos%2Ffifo.c;h=0000000000000000000000000000000000000000;hp=4800888cfb475b1efe452820eaa0f56d1371c5fc;hb=b5024d774f4b8266155880a767a76408903ed886;hpb=e7d5093d765f166cb92f5ed6e5e5d19173aebf5d

diff --git a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/fifo.c b/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/fifo.c
deleted file mode 100644
index 4800888..0000000
--- a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/fifo.c
+++ /dev/null
@@ -1,193 +0,0 @@
-
-#include "core.h"
-
-//Žw’èƒTƒCƒY‚́AƒoƒCƒg’PˆÊB4ƒoƒCƒgØ‚èŽÌ‚āB
-//“à•”ƒTƒCƒY‚́AƒGƒ“ƒgƒŠ(uint=4byte)’PˆÊB
-
-DATA_FIFO32 *FIFO32_Initialize(IO_MemoryControl memctrl, uint size)
-{
-	DATA_FIFO32 *fifo;
-
-	//fifo = Memory_Allocate(memctrl, sizeof(DATA_FIFO32));
-	fifo = (DATA_FIFO32 *)System_CommonStruct_Allocate(SYSTEM_STRUCTID_FIFO32);
-
-	fifo->size = size >> 2;
-	fifo->buf = Memory_Allocate(memctrl, fifo->size << 2);
-	fifo->free = fifo->size;	/*freesize*/
-	fifo->flags.initialized = False;
-	fifo->flags.overflow = False;
-	fifo->p = 0;	/*write*/
-	fifo->q = 0;	/*read*/
-	fifo->flags.initialized = True;
-	return fifo;
-}
-
-int FIFO32_Put(DATA_FIFO32 *fifo, uint data)
-{
-	uint eflags;
-
-	if(fifo == Null){
-		return -1;
-	}
-
-	if(!fifo->flags.initialized){
-		return -2;
-	}
-
-	eflags = IO_Load_EFlags();
-	IO_CLI();
-
-	if(fifo->free == 0){
-		#ifdef CHNOSPROJECT_DEBUG_FIFO
-			debug("FIFO32_Put:Overflow data.\n");
-		#endif
-		fifo->flags.overflow = True;
-		Error_Report(ERROR_FIFO_BUFFER_OVERFLOW, fifo);
-		return -1;
-	}
-	fifo->buf[fifo->p] = data;
-	fifo->p++;
-	if(fifo->p == fifo->size){
-		fifo->p = 0;
-	}
-	fifo->free--;
-
-
-	if(fifo->task != Null){
-		if(fifo->task->flags.linked && !fifo->task->flags.running){
-			#ifdef CHNOSPROJECT_DEBUG_FIFO
-				debug("FIFO32_Put:Task run start.\n");
-			#endif
-			System_MultiTask_Task_Run(fifo->task);
-			#ifdef CHNOSPROJECT_DEBUG_FIFO
-				debug("FIFO32_Put:Task run end.\n");
-			#endif
-
-		}
-	}
-
-	IO_Store_EFlags(eflags);
-
-	return 0;
-}
-
-int FIFO32_Put_Arguments(DATA_FIFO32 *fifo, uint args, ...)
-{
-	int i;
-	uint *vargs;
-	uint eflags;
-
-	if(fifo == Null){
-		return -1;
-	}
-
-	if(!fifo->flags.initialized){
-		return -2;
-	}
-
-	if(args == 0){
-		return 0;
-	}
-
-	eflags = IO_Load_EFlags();
-	IO_CLI();
-
-	vargs = (uint *)(&args + 1);
-
-	for(i = 0; i < args; i++){
-		if(fifo->free <= 1){
-			i = -1;
-			break;
-		}
-		FIFO32_Put(fifo, vargs[i]);
-	}
-	FIFO32_Put(fifo, SIGNAL_ARGUMENTS_END);
-
-	IO_Store_EFlags(eflags);
-
-	return i; 
-}
-
-void FIFO32_Set_Task(DATA_FIFO32 *fifo, UI_Task *task)
-{
-	if(fifo == Null){
-		return;
-	}
-
-	fifo->task = task;
-	return;
-}
-
-uint FIFO32_Get(DATA_FIFO32 *fifo)
-{
-	int data;
-
-	if(fifo == Null){
-		return 0;
-	}
-
-	if(!fifo->flags.initialized){
-		return 0;
-	}
-
-	if (fifo->free == fifo->size) {	/*ƒoƒbƒtƒ@‚ª‹ó‚ÌŽž‚́AÅŒã‚É“Ç‚Ý‚Æ‚ç‚ꂽƒf[ƒ^‚ðŒJ‚è•Ô‚µ•Ô‚·*/
-		if(fifo->q == 0){	/*“Ç‚Ý‚¾‚µƒ|ƒCƒ“ƒg‚ªÅ‰‚Ì‚Æ‚«‚́AÅŒã‚É“Ç‚Ý‚Æ‚ç‚ꂽƒf[ƒ^‚͏I’[‚É‚ ‚é*/
-			return fifo->buf[fifo->size];
-		}
-		return fifo->buf[fifo->q - 1];
-	}
-	data = fifo->buf[fifo->q];
-	fifo->q++;
-	if (fifo->q == fifo->size) {	/*“ǂݏo‚µƒ|ƒCƒ“ƒg‚ªI’[‚܂ōs‚Á‚½‚̂ŁAæ“ª‚É–ß‚·*/
-		fifo->q = 0;
-	}
-	fifo->free++;
-	return data;
-}
-
-uint FIFO32_Status(DATA_FIFO32 *fifo)
-{
-	if(fifo == Null){
-		return 0;
-	}
-
-	if(!fifo->flags.initialized){
-		return 0;
-	}
-
-	return fifo->size - fifo->free;	/*ƒoƒbƒtƒ@‚É‘¶Ý‚·‚éƒf[ƒ^‚̃Gƒ“ƒgƒŠ”(ƒGƒ“ƒgƒŠ”=uint‚̌”->ƒGƒ“ƒgƒŠ”*4=Žg‚í‚ê‚Ä‚¢‚éƒoƒCƒg”)*/
-}
-
-void FIFO32_Free(DATA_FIFO32 *fifo)
-{
-	if(fifo == Null){
-		return;
-	}
-
-	if(!fifo->flags.initialized){
-		return;
-	}
-
-	System_Memory_Free(fifo->buf, fifo->size << 2);
-
-	fifo->size = 0;
-	fifo->buf = 0;
-	fifo->free = 0;	/*freesize*/
-	fifo->flags.initialized = False;
-	fifo->p = 0;	/*write*/
-	fifo->q = 0;	/*read*/
-
-	System_CommonStruct_Free(&fifo->common_tag);
-	return;
-}
-
-uint FIFO32_MyTaskFIFO_Status(void)
-{
-	return FIFO32_Status(System_MultiTask_GetNowTask()->fifo);
-}
-
-uint FIFO32_MyTaskFIFO_Get(void)
-{
-	return FIFO32_Get(System_MultiTask_GetNowTask()->fifo);
-}
-