--- np2/pccore.c	2003/12/04 09:47:08	1.25
+++ np2/pccore.c	2003/12/19 23:16:06	1.33
@@ -1,11 +1,9 @@
 #include	"compiler.h"
-#include	"strres.h"
 #include	"dosio.h"
 #include	"soundmng.h"
 #include	"sysmng.h"
 #include	"timemng.h"
-#include	"i286.h"
-#include	"memory.h"
+#include	"cpucore.h"
 #include	"np2ver.h"
 #include	"pccore.h"
 #include	"iocore.h"
@@ -24,6 +22,7 @@
 #include	"sound.h"
 #include	"fmboard.h"
 #include	"beep.h"
+#include	"s98.h"
 #include	"font.h"
 #include	"diskdrv.h"
 #include	"fddfile.h"
@@ -76,11 +75,29 @@ static const BYTE msw_default[8] =
 	BOOL	drawframe;
 	UINT	drawcount = 0;
 
-	BYTE	mem[0x200000];
-
 
 // ---------------------------------------------------------------------------
 
+void getbiospath(char *path, const char *fname, int maxlen) {
+
+const char	*p;
+
+	p = np2cfg.biospath;
+
+	p = np2cfg.biospath;
+	if (p[0]) {
+		file_cpyname(path, p, maxlen);
+		file_setseparator(path, maxlen);
+		file_catname(path, fname, maxlen);
+	}
+	else {
+		file_cpyname(path, file_getcd(fname), maxlen);
+	}
+}
+
+
+// ----
+
 static void setvsyncclock(void) {
 
 	UINT	vfp;
@@ -185,17 +202,7 @@ static void sound_term(void) {
 
 void pccore_init(void) {
 
-	char	*p;
-
-	p = np2cfg.biospath;
-	if (p[0]) {
-		file_setseparator(p, sizeof(np2cfg.biospath));
-	}
-	else {
-		file_cpyname(p, file_getcd(str_null), sizeof(np2cfg.biospath));
-	}
-
-	i286_initialize();
+	CPU_INITIALIZE();
 
 	pal_initlcdtable();
 	pal_makelcdpal();
@@ -268,10 +275,10 @@ void pccore_reset(void) {
 	ZeroMemory(mem + VRAM1_E, 0x08000);
 	ZeroMemory(mem + FONT_ADRS, 0x08000);
 
-	i286_reset();
-	CPUTYPE = 0;
+	CPU_RESET();
+	CPU_TYPE = 0;
 	if (np2cfg.dipsw[2] & 0x80) {
-		CPUTYPE = CPUTYPE_V30;
+		CPU_TYPE = CPUTYPE_V30;
 	}
 
 	//メモリスイッチ
@@ -317,18 +324,18 @@ void pccore_reset(void) {
 
 	if (np2cfg.ITF_WORK) {
 		CS_BASE = 0xf0000;
-		I286_CS = 0xf000;
-		I286_IP = 0xfff0;
+		CPU_CS = 0xf000;
+		CPU_IP = 0xfff0;
 	}
 	else {
 		for (i=0; i<8; i++) {
 			mem[0xa3fe2 + i*4] = msw_default[i];
 		}
 		CS_BASE = 0xfd800;
-		I286_CS = 0xfd80;
-		I286_IP = 0x0002;
+		CPU_CS = 0xfd80;
+		CPU_IP = 0x0002;
 	}
-	i286_resetprefetch();
+	CPU_CLEARPREFETCH();
 	sysmng_cpureset();
 
 	soundmng_play();
@@ -483,9 +490,9 @@ void screendisp(NEVENTITEM item) {
 
 void screenvsync(NEVENTITEM item) {
 
-	vramop.tramwait = np2cfg.wait[1];
-	vramop.vramwait = np2cfg.wait[3];
-	vramop.grcgwait = np2cfg.wait[5];
+	MEMWAIT_TRAM = np2cfg.wait[1];
+	MEMWAIT_VRAM = np2cfg.wait[3];
+	MEMWAIT_GRCG = np2cfg.wait[5];
 	gdc_work(GDCWORK_MASTER);
 	gdc.vsync = 0x20;
 	if (gdc.vsyncint) {
@@ -520,9 +527,9 @@ void pccore_exec(BOOL draw) {
 
 	gdc.vsync = 0;
 	screendispflag = 1;
-	vramop.tramwait = np2cfg.wait[0];
-	vramop.vramwait = np2cfg.wait[2];
-	vramop.grcgwait = np2cfg.wait[4];
+	MEMWAIT_TRAM = np2cfg.wait[0];
+	MEMWAIT_VRAM = np2cfg.wait[2];
+	MEMWAIT_GRCG = np2cfg.wait[4];
 	nevent_set(NEVENT_FLAMES, pc.dispclock, screenvsync, NEVENT_RELATIVE);
 
 //	nevent_get1stevent();
@@ -532,29 +539,29 @@ void pccore_exec(BOOL draw) {
 	resetcnt++;
 #endif
 		pic_irq();
-		if (i286core.s.resetreq) {
-			i286core.s.resetreq = 0;
-			I286_CS = 0xf000;
+		if (CPU_RESETREQ) {
+			CPU_RESETREQ = 0;
+			CPU_CS = 0xf000;
 			CS_BASE = 0xf0000;
-			I286_IP = 0xfff0;
-#ifdef CPU386											// defineを変えてね
-			I286_DX = 0x0300;
+			CPU_IP = 0xfff0;
+#if defined(CPUCORE_IA32)
+			CPU_DX = 0x0300;
 #endif
-			i286_resetprefetch();
+			CPU_CLEARPREFETCH();
 		}
 
-#if 1 // ndef TRACE
-		if (I286_REMCLOCK > 0) {
-			if (!(CPUTYPE & CPUTYPE_V30)) {
-				i286();
+#if 1 //ndef TRACE
+		if (CPU_REMCLOCK > 0) {
+			if (!(CPU_TYPE & CPUTYPE_V30)) {
+				CPU_EXEC();
 			}
 			else {
-				v30();
+				CPU_EXECV30();
 			}
 		}
 #else
-		while(I286_REMCLOCK > 0) {
-			TRACEOUT(("%.4x:%.4x", I286_CS, I286_IP));
+		while(CPU_REMCLOCK > 0) {
+			TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP));
 			i286_step();
 		}
 #endif
@@ -564,6 +571,7 @@ void pccore_exec(BOOL draw) {
 	mpu98ii_callback();
 	diskdrv_callback();
 	calendar_inc();
+	S98_sync();
 	sound_sync();													// happy!
 
 #if defined(TRACE)