From: Toni Wilen <twilen@winuae.net>
Date: Thu, 20 Aug 2015 17:32:55 +0000 (+0300)
Subject: 3200b9
X-Git-Tag: 3200~99
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=72003b68efa3ff88e0b0ff81735d8b77f8c49d15;p=francis%2Fwinuae.git

3200b9
---

diff --git a/cfgfile.cpp b/cfgfile.cpp
index 0b7252da..bb515a3f 100644
--- a/cfgfile.cpp
+++ b/cfgfile.cpp
@@ -6992,6 +6992,8 @@ int built_in_prefs (struct uae_prefs *p, int model, int config, int compa, int r
 		p->sound_filter_type = FILTER_SOUND_TYPE_A1200;
 	else if (p->sound_filter_type == FILTER_SOUND_TYPE_A1200 && !(p->chipset_mask & CSMASK_AGA))
 		p->sound_filter_type = FILTER_SOUND_TYPE_A500;
+	if (p->cpu_model >= 68040)
+		p->cs_bytecustomwritebug = true;
 	return v;
 }
 
@@ -7024,6 +7026,7 @@ int built_in_chipset_prefs (struct uae_prefs *p)
 	p->cs_slowmemisfast = 0;
 	p->cs_ciatodbug = false;
 	p->cs_z3autoconfig = false;
+	p->cs_bytecustomwritebug = false;
 
 	switch (p->cs_compatible)
 	{
@@ -7149,6 +7152,8 @@ int built_in_chipset_prefs (struct uae_prefs *p)
 		p->cs_z3autoconfig = true;
 		break;
 	}
+	if (p->cpu_model >= 68040)
+		p->cs_bytecustomwritebug = true;
 	return 1;
 }
 
diff --git a/custom.cpp b/custom.cpp
index 2281a37b..6f419def 100644
--- a/custom.cpp
+++ b/custom.cpp
@@ -4632,7 +4632,7 @@ static void REFPTR(uae_u16 v)
 	refptr = v;
 	refptr_val = (v & 0xfe00) | ((v & 0x01fe) >> 1);
 	if (v & 1) {
-		v |= 0x80 << 9;
+		refptr_val |= 0x80 << 9;
 	}
 	if (v & 2) {
 		refptr_val |= 1;
@@ -8014,7 +8014,8 @@ static void hsync_handler_post (bool onvsync)
 				// CPU in STOP state: sleep if enough time left.
 				frame_time_t rpt = read_processor_time ();
 				while (!vsync_isdone () && (int)vsyncmintime - (int)(rpt + vsynctimebase / 10) > 0 && (int)vsyncmintime - (int)rpt < vsynctimebase) {
-					cpu_sleep_millis(1);
+					if (!execute_other_cpu(rpt + vsynctimebase / 10))
+						cpu_sleep_millis(1);
 					rpt = read_processor_time ();
 				}
 			} else if (currprefs.m68k_speed_throttle) {
@@ -8067,7 +8068,8 @@ static void hsync_handler_post (bool onvsync)
 				frame_time_t rpt = read_processor_time ();
 				// sleep if more than 2ms "free" time
 				while (!vsync_isdone () && (int)vsyncmintime - (int)(rpt + vsynctimebase / 10) > 0 && (int)vsyncmintime - (int)rpt < vsynctimebase) {
-					cpu_sleep_millis(1);
+					if (!execute_other_cpu(rpt + vsynctimebase / 10))
+						cpu_sleep_millis(1);
 					rpt = read_processor_time ();
 					//write_log (_T("*"));
 				}
@@ -9015,7 +9017,7 @@ static void REGPARAM2 custom_bput (uaecptr addr, uae_u32 value)
 #ifdef JIT
 	special_mem |= S_WRITE;
 #endif
-	if (currprefs.cpu_model == 68060) {
+	if (currprefs.cs_bytecustomwritebug) {
 		if (addr & 1)
 			custom_wput (addr & ~1, rval);
 		else
diff --git a/disk.cpp b/disk.cpp
index a0fa597f..cbc372ce 100644
--- a/disk.cpp
+++ b/disk.cpp
@@ -181,7 +181,7 @@ typedef struct {
 	int revolutions;
 	int prevtracklen;
 	int trackspeed;
-	int num_tracks, write_num_tracks, num_secs;
+	int num_tracks, write_num_tracks, num_secs, num_heads;
 	int hard_num_cyls;
 	bool dskeject;
 	bool dskchange;
@@ -1092,6 +1092,7 @@ static int drive_insert (drive * drv, struct uae_prefs *p, int dnum, const TCHAR
 	if (drv->forcedwrprot)
 		drv->wrprot = true;
 	drv->ddhd = 1;
+	drv->num_heads = 2;
 	drv->num_secs = 0;
 	drv->hard_num_cyls = p->floppyslots[dnum].dfxtype == DRV_525_SD ? 40 : 80;
 	drv->tracktiming[0] = 0;
@@ -1237,22 +1238,33 @@ static int drive_insert (drive * drv, struct uae_prefs *p, int dnum, const TCHAR
 
 	} else if (canauto && (
 
-		// double sided
+		// 320k double sided
+		size == 8 * 40 * 2 * 512 ||
+		// 320k single sided
+		size == 8 * 40 * 1 * 512 ||
+
+		// 360k double sided
 		size == 9 * 40 * 2 * 512 ||
-		// single sided
+		// 360k single sided
 		size == 9 * 40 * 1 * 512 ||
 
-		// double sided
+		// 1.2M double sided
+		size == 15 * 80 * 2 * 512 ||
+
+		// 720k/1440k double sided
 		size == 9 * 80 * 2 * 512 || size == 18 * 80 * 2 * 512 || size == 10 * 80 * 2 * 512 || size == 20 * 80 * 2 * 512 ||
 		size == 9 * 81 * 2 * 512 || size == 18 * 81 * 2 * 512 || size == 10 * 81 * 2 * 512 || size == 20 * 81 * 2 * 512 ||
 		size == 9 * 82 * 2 * 512 || size == 18 * 82 * 2 * 512 || size == 10 * 82 * 2 * 512 || size == 20 * 82 * 2 * 512 ||
-		// single sided
+		// 720k/1440k single sided
 		size == 9 * 80 * 1 * 512 || size == 18 * 80 * 1 * 512 || size == 10 * 80 * 1 * 512 || size == 20 * 80 * 1 * 512 ||
 		size == 9 * 81 * 1 * 512 || size == 18 * 81 * 1 * 512 || size == 10 * 81 * 1 * 512 || size == 20 * 81 * 1 * 512 ||
 		size == 9 * 82 * 1 * 512 || size == 18 * 82 * 1 * 512 || size == 10 * 82 * 1 * 512 || size == 20 * 82 * 1 * 512)) {
 			/* PC formatted image */
 			int i, side;
 
+			drv->num_secs = 9;
+			drv->ddhd = 1;
+
 			for (side = 2; side > 0; side--) {
 				if (       size ==  9 * 80 * side * 512 || size ==  9 * 81 * side * 512 || size ==  9 * 82 * side * 512) {
 					drv->num_secs = 9;
@@ -1274,8 +1286,17 @@ static int drive_insert (drive * drv, struct uae_prefs *p, int dnum, const TCHAR
 					drv->num_secs = 9;
 					drv->ddhd = 1;
 					break;
+				} else if (size == 8 * 40 * side * 512) {
+					drv->num_secs = 8;
+					drv->ddhd = 1;
+					break;
+				} else if (size == 15 * 80 * side * 512) {
+					drv->num_secs = 15;
+					drv->ddhd = 1;
+					break;
 				}
 			}
+
 			drv->num_tracks = size / (drv->num_secs * 512);
 
 			drv->filetype = ADF_PCDOS;
@@ -1294,6 +1315,7 @@ static int drive_insert (drive * drv, struct uae_prefs *p, int dnum, const TCHAR
 				tid++;
 
 			}
+			drv->num_heads = side;
 			if (side == 1)
 				drv->num_tracks *= 2;
 
@@ -4693,7 +4715,7 @@ void disk_reserved_setinfo(int num, int cyl, int head, int motor)
 		drive *drv = &floppy[i];
 		reserved_side = head;
 		drv->cyl = cyl;
-		drv->state = motor;
+		drv->state = motor != 0;
 		update_drive_gui(i, false);
 	}
 }
@@ -4710,20 +4732,26 @@ bool disk_reserved_getinfo(int num, struct floppy_reserved *fr)
 		fr->cyls = drv->num_tracks / 2;
 		fr->drive_cyls = currprefs.floppyslots[i].dfxtype == DRV_PC_ONLY_40 ? 40 : 80;
 		fr->secs = drv->num_secs;
-		fr->heads = 2;
+		fr->heads = drv->num_heads;
 		fr->disk_changed = drv->dskchange || fr->img == NULL;
 		if (currprefs.floppyslots[i].dfxtype == DRV_PC_ONLY_80) {
 			if (fr->cyls < 80) {
-				// 360k in 80 track drive
-				fr->rate = FLOPPY_RATE_300K;
+				if (drv->num_secs < 9)
+					fr->rate = FLOPPY_RATE_250K; // 320k in 80 track drive
+				else
+					fr->rate = FLOPPY_RATE_300K; // 360k in 80 track drive
 			} else {
 				if (drv->num_secs > 14)
-					fr->rate = FLOPPY_RATE_500K; // 1.4M
+					fr->rate = FLOPPY_RATE_500K; // 1.2M/1.4M
 				else
 					fr->rate = FLOPPY_RATE_250K; // 720K
 			}
 		} else {
-			fr->rate = FLOPPY_RATE_300K;
+			if (drv->num_secs < 9)
+				fr->rate = FLOPPY_RATE_300K;// 320k in 40 track drive
+			else
+				fr->rate = FLOPPY_RATE_250K;// 360k in 40 track drive
+			// yes, above values are swapped compared to 1.2M drive case
 		}
 		return true;
 	}
diff --git a/dosbox/cmos.cpp b/dosbox/cmos.cpp
index 4b6502cf..e04682b4 100644
--- a/dosbox/cmos.cpp
+++ b/dosbox/cmos.cpp
@@ -146,6 +146,7 @@ void cmos_writereg(Bitu port,Bitu val,Bitu iolen)
 extern double vblank_hz;
 extern unsigned long int timeframes;
 extern int vpos;
+extern bool x86_turbo_on;
 
 Bitu cmos_readreg(Bitu port,Bitu iolen) {
 #if 0
@@ -154,8 +155,6 @@ Bitu cmos_readreg(Bitu port,Bitu iolen) {
 		return 0xff;
 	}
 #endif
-	Bitu drive_a, drive_b;
-	Bit8u hdparm;
 	time_t curtime;
 	struct tm *loctime;
 	int reg = cmos.reg;
@@ -191,10 +190,20 @@ Bitu cmos_readreg(Bitu port,Bitu iolen) {
 	case 0x05:		/* Hours Alarm */
 		return cmos.regs[reg];
 	case 0x0a:		/* Status register A */
-		if (vblank_hz > 0 && (timeframes % (int)vblank_hz) == 0 && vpos == 0) { // && PIC_TickIndex()<0.002) {
-			return (cmos.regs[0x0a]&0x7f) | 0x80;
+		if (x86_turbo_on) {
+			static bool toggle;
+			toggle = !toggle;
+			if (toggle) {
+				return (cmos.regs[0x0a] & 0x7f) | 0x80;
+			} else {
+				return (cmos.regs[0x0a] & 0x7f);
+			}
 		} else {
-			return (cmos.regs[0x0a]&0x7f);
+			if (vblank_hz > 0 && (timeframes % (int)vblank_hz) == 0 && vpos == 0) { // && PIC_TickIndex()<0.002) {
+				return (cmos.regs[0x0a]&0x7f) | 0x80;
+			} else {
+				return (cmos.regs[0x0a]&0x7f);
+			}
 		}
 	case 0x0c:		/* Status register C */
 		cmos.timer.acknowledged=true;
diff --git a/events.cpp b/events.cpp
index 6ea8b780..3e91f739 100644
--- a/events.cpp
+++ b/events.cpp
@@ -16,6 +16,7 @@
 #include "memory.h"
 #include "newcpu.h"
 #include "uae/ppc.h"
+#include "x86.h"
 
 static const int pissoff_nojit_value = 256 * CYCLE_UNIT;
 
@@ -48,6 +49,12 @@ void events_schedule (void)
 
 void do_cycles_slow (unsigned long cycles_to_add)
 {
+#ifdef WITH_X86
+	if (x86_turbo_on) {
+		execute_other_cpu_single();
+	}
+#endif
+
 	if ((pissoff -= cycles_to_add) >= 0)
 		return;
 
diff --git a/expansion.cpp b/expansion.cpp
index 9716166e..0ffd8a87 100644
--- a/expansion.cpp
+++ b/expansion.cpp
@@ -2555,8 +2555,8 @@ static const struct expansionboardsettings bridge_settings[] = {
 static const struct expansionboardsettings x86at_bridge_settings[] = {
 	{
 		// 14
-		_T("Default video\0Monochrome\0Color\0"),
-		_T("video\0mono\0color\0"),
+		_T("Default video\0") _T("Monochrome\0") _T("Color\0"),
+		_T("video\0") _T("mono\0") _T("color\0"),
 		true, false, 14
 	},
 	{
@@ -2566,13 +2566,13 @@ static const struct expansionboardsettings x86at_bridge_settings[] = {
 		false
 	},
 	{	// 16 - 18
-		_T("Memory\0""1M\0""2M\0""4M\0""8M\0""16M\0""32M\0"),
-		_T("memory\0""1M\0""2M\0""4M\0""8M\0""16M\0""32M\0"),
+		_T("Memory\0") _T("1M\0") _T("2M\0") _T("4M\0") _T("8M\0") _T("16M\0") _T("32M\0"),
+		_T("memory\0") _T("1M\0") _T("2M\0") _T("4M\0") _T("8M\0") _T("16M\0") _T("32M\0"),
 		true, false, 0
 	},
 	{	// 19 - 20
-		_T("CPU core\0DOSBox simple\0DOSBox normal\0DOSBox full\0DOSBox auto"),
-		_T("cpu\0dbsimple\0dbnormal\0dbfull\0dbauto\0"),
+		_T("CPU core\0") _T("DOSBox simple\0") _T("DOSBox normal\0") _T("DOSBox full\0") _T("DOSBox auto\0"),
+		_T("cpu\0") _T("dbsimple\0") _T("dbnormal\0") _T("dbfull\0") _T("dbauto\0"),
 		true, false, 0
 	},
 	{	// 22
@@ -2589,19 +2589,19 @@ static const struct expansionboardsettings x86at_bridge_settings[] = {
 static const struct expansionboardsettings x86_bridge_settings[] = {
 	{
 		// 2-3
-		_T("Memory (SW1:3-4)\0""128K\0""256K\0""512K\0""640K\0"),
-		_T("memory\0""128k\0""256k\0""512k\0""640k\0"),
+		_T("Memory (SW1:3-4)\0") _T("128K\0") _T("256K\0") _T("512K\0") _T("640K\0"),
+		_T("memory\0") _T("128k\0") _T("256k\0") _T("512k\0") _T("640k\0"),
 		true, false, 2
 	},
 	{
 		// 4-5
-		_T("Default video (J1)\0Monochrome\0Color 40x25\0Color 80x25\0None\0"),
-		_T("video\0mono\0color40\0color80\0none\0"),
+		_T("Default video (J1)\0") _T("Monochrome\0") _T("Color 40x25\0") _T("Color 80x25\0") _T("None\0"),
+		_T("video\0") _T("mono\0") _T("color40\0") _T("color80\0") _T("none\0"),
 		true, false, 0
 	},
 	{	// 19 - 21
-		_T("CPU core\0Fake86\0DOSBox simple\0DOSBox normal\0DOSBox full\0DOSBox auto\0"),
-		_T("cpu\0fake86\0dbsimple\0dbnormal\0dbfull\0dbauto\0"),
+		_T("CPU core\0") _T("Fake86\0") _T("DOSBox simple\0") _T("DOSBox normal\0") _T("DOSBox full\0") _T("DOSBox auto\0"),
+		_T("cpu\0") _T("fake86\0") _T("dbsimple\0") _T("dbnormal\0") _T("dbfull\0") _T("dbauto\0"),
 		true, false, 19 - 6
 	},
 	{	// 22
@@ -2626,20 +2626,20 @@ static const struct expansionboardsettings x86_bridge_sidecar_settings[] = {
 	},
 	{
 		// 2-3
-		_T("Memory (SW1:3-4)\0""128K\0""256K\0""512K\0""640K\0"),
-		_T("memory\0""128k\0""256k\0""512k\0""640k\0"),
+		_T("Memory (SW1:3-4)\0") _T("128K\0") _T("256K\0") _T("512K\0") _T("640K\0"),
+		_T("memory\0") _T("128k\0") _T("256k\0") _T("512k\0") _T("640k\0"),
 		true
 	},
 	{
 		// 4-5
-		_T("Default video (SW1:5-6)\0Monochrome\0Color 40x25\0Color 80x25\0None\0"),
-		_T("video\0mono\0color40\0color80\0none\0"),
+		_T("Default video (SW1:5-6)\0") _T("Monochrome\0") _T("Color 40x25\0") _T("Color 80x25\0") _T("None\0"),
+		_T("video\0") _T("mono\0") _T("color40\0") _T("color80\0") _T("none\0"),
 		true
 	},
 	{
 		// 6-7
-		_T("Floppy drives (SW1:7-8)\0""1\0""2\0""3\0""4\0"),
-		_T("floppy\0""floppy1\0""floppy2\0""floppy3\0""floppy4\0"),
+		_T("Floppy drives (SW1:7-8)\0") _T("1\0") _T("2\0") _T("3\0") _T("4\0"),
+		_T("floppy\0") _T("floppy1\0") _T("floppy2\0") _T("floppy3\0") _T("floppy4\0"),
 		true
 	},
 	{
@@ -2654,8 +2654,8 @@ static const struct expansionboardsettings x86_bridge_sidecar_settings[] = {
 	},
 	{
 		// 10-11
-		_T("Address sector (SW2:3-4)\0A0000-AFFFF (1)\0A0000-AFFFF (2)\0D0000-DFFFF\0E0000-EFFFF\0"),
-		_T("memory\0sector_a0000_1\0sector_a0000_2\0sector_d0000\0sector_e0000\0"),
+		_T("Address sector (SW2:3-4)\0") _T("A0000-AFFFF (1)\0") _T("A0000-AFFFF (2)\0") _T("D0000-DFFFF\0") _T("E0000-EFFFF\0"),
+		_T("memory\0") _T("sector_a0000_1\0") _T("sector_a0000_2\0") _T("sector_d0000\0") _T("sector_e0000\0"),
 		true
 	},
 	{
@@ -2664,8 +2664,8 @@ static const struct expansionboardsettings x86_bridge_sidecar_settings[] = {
 		_T("parport_card")
 	},
 	{	// 19 - 22
-		_T("CPU core\0Fake86\0DOSBox simple\0DOSBox normal\0DOSBox full\0DOSBox auto\0"),
-		_T("cpu\0fake86\0dbsimple\0dbnormal\0dbfull\0dbauto\0"),
+		_T("CPU core\0") _T("Fake86\0") _T("DOSBox simple\0") _T("DOSBox normal\0") _T("DOSBox full\0") _T("DOSBox auto\0"),
+		_T("cpu\0") _T("fake86\0") _T("dbsimple\0") _T("dbnormal\0") _T("dbfull\0") _T("dbauto\0"),
 		true, false, 19 - 13
 	},
 	{
@@ -3067,19 +3067,19 @@ const struct expansionromtype expansionroms[] = {
 	},
 #endif
 	{
-		_T("x86_at_hd_1"), _T("x86 AT IDE Primary"), _T("x86"),
+		_T("x86athdprimary"), _T("AT IDE Primary"), _T("x86"),
 		x86_at_hd_init_1, NULL, x86_add_at_hd_unit_1, ROMTYPE_X86_AT_HD1 | ROMTYPE_NOT, 0, 0, BOARD_NONAUTOCONFIG, true,
 		NULL, 0,
 		false, EXPANSIONTYPE_IDE
 	},
 	{
-		_T("x86_at_hd_2"), _T("x86 AT IDE Secondary"), _T("x86"),
+		_T("x86athdsecondary"), _T("AT IDE Secondary"), _T("x86"),
 		x86_at_hd_init_2, NULL, x86_add_at_hd_unit_2, ROMTYPE_X86_AT_HD2 | ROMTYPE_NOT, 0, 0, BOARD_NONAUTOCONFIG, true,
 		NULL, 0,
 		false, EXPANSIONTYPE_IDE
 	},
 	{
-		_T("x86_at_hd_xt"), _T("x86 XTIDE Universal BIOS HD"), _T("x86"),
+		_T("x86athdxt"), _T("XTIDE Universal BIOS HD"), _T("x86"),
 		x86_at_hd_init_xt, NULL, x86_add_at_hd_unit_xt, ROMTYPE_X86_XT_IDE | ROMTYPE_NONE, 0, 0, BOARD_NONAUTOCONFIG, true,
 		NULL, 0,
 		false, EXPANSIONTYPE_IDE
@@ -3139,7 +3139,7 @@ const struct expansionromtype expansionroms[] = {
 		false, EXPANSIONTYPE_RTG,
 	},
 	{
-		_T("x86_vga"), _T("x86 VGA"), _T("x86"),
+		_T("x86vga"), _T("x86 VGA"), _T("x86"),
 		NULL, NULL, NULL, ROMTYPE_x86_VGA | ROMTYPE_NONE, 0, 0, BOARD_IGNORE, true,
 		NULL, 0,
 		false, EXPANSIONTYPE_RTG,
diff --git a/filesys.asm b/filesys.asm
index f16b63be..91ddadca 100644
--- a/filesys.asm
+++ b/filesys.asm
@@ -1275,7 +1275,7 @@ filesys_mainloop:
 	; 164: input.device ioreq (disk inserted/removed input message)
 	; 168: timer.device ioreq
 	; 172: disk change from host
-	; 173: clock reset
+	; 173: bit 0: clock reset, bit 1: debugger start
 	; 176: my task
 	; 180: device node
 	move.l #12+20+(80+44+1)+(1+3)+4+4+4+(1+3)+4+4,d0
@@ -1354,11 +1354,16 @@ FSML_loop:
 .msg
 	; SIGBREAK_CTRL_D checks
 	; clock reset
-	tst.b 173(a3)
+	btst #0,173(a3)
 	beq.s .noclk
 	bsr.w clockreset
-	clr.b 173(a3)
+	bclr #0,173(a3)
 .noclk
+	btst #1,173(a3)
+	beq.s .nodebug
+	bsr.w debuggerstart
+	bclr #1,173(a3)
+.nodebug
 	; disk change notification from native code
 	tst.b 172(a3)
 	beq.s .nodc
@@ -2073,7 +2078,7 @@ mhloop
 	asl.l #8,d0
 	move.l d0,(a1)+
 .noax
-	move.w MH_MAXAY++MH_DATA(a5),d0
+	move.w MH_MAXAY+MH_DATA(a5),d0
 	bmi.s .noay
 	move.l #TABLETA_AngleY,(a1)+
 	move.w MH_AY+MH_DATA(a5),d0
@@ -2081,7 +2086,7 @@ mhloop
 	asl.l #8,d0
 	move.l d0,(a1)+
 .noay
-	move.w MH_MAXAZ++MH_DATA(a5),d0
+	move.w MH_MAXAZ+MH_DATA(a5),d0
 	bmi.s .noaz
 	move.l #TABLETA_AngleZ,(a1)+
 	move.w MH_AZ+MH_DATA(a5),d0
@@ -2636,6 +2641,41 @@ chook:
 	movem.l (sp)+,d0-d1/a0
 	rts
 
+debuggerstart
+	move.l 4.w,a6
+	lea debuggerprocname(pc),a0
+	lea debuggerproc(pc),a1
+	moveq #15,d0
+	move.l #8000,d1
+	bsr.w createproc
+	rts
+	cnop 0,4
+	dc.l 16
+debuggerproc
+	dc.l 0
+	move.l 4.w,a6
+	moveq #0,d0
+	lea doslibname(pc),a1
+	jsr -$0228(a6) ; OpenLibrary
+	moveq #2,d1
+	move.w #$FF3C,d0
+	bsr.w getrtbase
+	move.l a0,a2
+	moveq #1,d1
+	jsr (a0) ; debugger init
+	tst.l d1
+	beq.s .dend
+	move.l d1,a3
+	jsr -$1f8(a6) ; RunCommand
+	moveq #2,d1
+	move.l a3,a0
+	jsr (a2) ; debugger end
+.dend
+	move.l a6,a1
+	move.l 4.w,a6
+	jsr -$19e(a6)
+	rts
+
 getrtbase:
 	lea start-8-4(pc),a0
 	and.l #$FFFF,d0
@@ -2658,6 +2698,7 @@ kaname: dc.b 'UAE heart beat',0
 exter_name: dc.b 'UAE filesystem',0
 fstaskname: dc.b 'UAE fs automounter',0
 fsprocname: dc.b 'UAE fs automount process',0
+debuggerprocname: dc.b 'UAE debugger',0
 doslibname: dc.b 'dos.library',0
 intlibname: dc.b 'intuition.library',0
 gfxlibname: dc.b 'graphics.library',0
diff --git a/include/newcpu.h b/include/newcpu.h
index b43e9167..1b1eb3bc 100644
--- a/include/newcpu.h
+++ b/include/newcpu.h
@@ -684,3 +684,5 @@ extern bool can_cpu_tracer (void);
 
 void cpu_semaphore_get(void);
 void cpu_semaphore_release(void);
+bool execute_other_cpu(int until);
+void execute_other_cpu_single(void);
diff --git a/include/options.h b/include/options.h
index 80bce8e5..bad74784 100644
--- a/include/options.h
+++ b/include/options.h
@@ -517,6 +517,7 @@ struct uae_prefs {
 	bool cs_z3autoconfig;
 	bool cs_1mchipjumper;
 	bool cs_cia6526;
+	bool cs_bytecustomwritebug;
 	int cs_hacks;
 
 	struct boardromconfig expansionboard[MAX_EXPANSION_BOARDS];
diff --git a/include/x86.h b/include/x86.h
index 992de4ce..0669a507 100644
--- a/include/x86.h
+++ b/include/x86.h
@@ -14,3 +14,5 @@ void x86_bridge_rethink(void);
 #define X86_STATE_ACTIVE 2
 
 int is_x86_cpu(struct uae_prefs*);
+void x86_bridge_execute_until(int until);
+extern bool x86_turbo_on;
diff --git a/inputdevice.cpp b/inputdevice.cpp
index f73ecf3f..0484bdbd 100644
--- a/inputdevice.cpp
+++ b/inputdevice.cpp
@@ -1435,15 +1435,13 @@ void getgfxoffset (float *dx, float *dy, float*, float*);
 
 static void inputdevice_mh_abs (int x, int y, uae_u32 buttonbits)
 {
-	uae_u8 *p;
-
 	x -= mouseoffset_x + 1;
 	y -= mouseoffset_y + 2;
 
 	mousehack_enable ();
 	if (mousehack_address) {
 		uae_u8 tmp1[4], tmp2[4];
-		p = get_real_address (mousehack_address);
+		uae_u8 *p = get_real_address (mousehack_address);
 
 		memcpy (tmp1, p + MH_ABSX, sizeof tmp1);
 		memcpy (tmp2, p + MH_BUTTONBITS, sizeof tmp2);
@@ -1472,10 +1470,10 @@ static void inputdevice_mh_abs (int x, int y, uae_u32 buttonbits)
 		}
 #endif
 	}
-	p = uaeboard_bank.baseaddr + 0x200;
-	if (p) {
+	if (uaeboard_bank.baseaddr) {
 		uae_u8 tmp[16];
 
+		uae_u8 *p = uaeboard_bank.baseaddr + 0x200;
 		memcpy(tmp, p + 2, 2 * 5);
 		p[0] = 0;
 		p[1] = 0;
diff --git a/newcpu.cpp b/newcpu.cpp
index 753f38d6..a65ae5b8 100644
--- a/newcpu.cpp
+++ b/newcpu.cpp
@@ -42,6 +42,7 @@
 #include "uae/ppc.h"
 #include "cpuboard.h"
 #include "threaddep/thread.h"
+#include "x86.h"
 #ifdef JIT
 #include "jit/compemu.h"
 #include <signal.h>
@@ -3333,6 +3334,27 @@ static void check_uae_int_request(void)
 	}
 }
 
+void execute_other_cpu_single(void)
+{
+#ifdef WITH_X86
+	if (!x86_turbo_on)
+		return;
+	x86_bridge_execute_until(0);
+#endif
+}
+
+bool execute_other_cpu(int until)
+{
+#ifdef WITH_X86
+	if (!x86_turbo_on)
+		return false;
+	if (!until)
+		until++;
+	x86_bridge_execute_until(until);
+#endif
+	return true;
+}
+
 void cpu_sleep_millis(int ms)
 {
 #ifdef WITH_THREADED_CPU
@@ -3343,7 +3365,13 @@ void cpu_sleep_millis(int ms)
 	if (state)
 		uae_ppc_spinlock_release();
 #endif
-	sleep_millis_main(ms);
+#ifdef WITH_X86
+	if (x86_turbo_on) {
+		execute_other_cpu(read_processor_time() + vsynctimebase / 20);
+	} else {
+		sleep_millis_main(ms);
+	}
+#endif
 #ifdef WITH_PPC
 	if (state)
 		uae_ppc_spinlock_get();
diff --git a/od-win32/resources/resource.h b/od-win32/resources/resource.h
index 5acf5cb0..310011f9 100644
--- a/od-win32/resources/resource.h
+++ b/od-win32/resources/resource.h
@@ -1112,6 +1112,7 @@
 #define IDC_DBG_MEMDOWN                 1754
 #define IDC_CS_1MCHIPJUMPER             1754
 #define IDC_DBG_MEMUP                   1755
+#define IDC_CS_BYTECUSTOMWRITEBUG       1755
 #define IDC_DBG_MEM                     1756
 #define IDC_DBG_DASM                    1757
 #define IDC_DBG_MEMDOWNFAST             1758
diff --git a/od-win32/resources/winuae.rc b/od-win32/resources/winuae.rc
index 09ca06ab..3ea262e1 100644
--- a/od-win32/resources/winuae.rc
+++ b/od-win32/resources/winuae.rc
@@ -709,7 +709,7 @@ BEGIN
     CONTROL         "Vertical Sync",IDC_CS_CIAA_TOD1,"Button",BS_AUTORADIOBUTTON | WS_GROUP | WS_TABSTOP,41,68,86,10
     CONTROL         "Power Supply 50Hz",IDC_CS_CIAA_TOD2,"Button",BS_AUTORADIOBUTTON | WS_TABSTOP,133,68,109,10
     CONTROL         "Power Supply 60Hz",IDC_CS_CIAA_TOD3,"Button",BS_AUTORADIOBUTTON | WS_TABSTOP,249,68,116,10
-    GROUPBOX        "Chipset Features",IDC_STATIC,0,88,395,123
+    GROUPBOX        "Chipset Features",IDC_STATIC,0,88,395,128
     CONTROL         "CIA ROM Overlay",IDC_CS_CIAOVERLAY,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,102,104,11
     CONTROL         "CD32 CD",IDC_CS_CD32CD,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,116,104,11
     CONTROL         "CDTV CD",IDC_CS_CDTVCD,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,130,105,11
@@ -732,10 +732,10 @@ BEGIN
     CONTROL         "PCMCIA",IDC_CS_PCMCIA,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,264,156,125,11
     CONTROL         "C00000 is Fast RAM",IDC_CS_SLOWISFAST,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,264,170,125,11
     CONTROL         "A1000 Agnus (8361/8367)",IDC_CS_DIPAGNUS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,264,184,125,11
-    GROUPBOX        "Internal SCSI Hardware",IDC_STATIC,0,212,395,45
-    CONTROL         "A3000 WD33C93 SCSI",IDC_CS_DMAC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,34,227,121,11
-    CONTROL         "CDTV WD33C93 SCSI",IDC_CS_CDTVSCSI,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,34,240,121,11
-    CONTROL         "A4000T NCR53C710 SCSI",IDC_CS_DMAC2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,171,227,125,11
+    GROUPBOX        "Internal SCSI Hardware",IDC_STATIC,0,218,395,39
+    CONTROL         "A3000 WD33C93 SCSI",IDC_CS_DMAC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,236,108,11
+    CONTROL         "CDTV WD33C93 SCSI",IDC_CS_CDTVSCSI,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,264,236,121,11
+    CONTROL         "A4000T NCR53C710 SCSI",IDC_CS_DMAC2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,127,236,125,11
     GROUPBOX        "Chipset Revision",IDC_STATIC,1,259,393,46
     CONTROL         "Ramsey revision:",IDC_CS_RAMSEY,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,34,275,97,11
     CONTROL         "Fat Gary revision:",IDC_CS_FATGARY,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,34,289,97,11
@@ -745,6 +745,8 @@ BEGIN
     CONTROL         "Denise/Lisa revision:",IDC_CS_DENISE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,200,289,107,11
     EDITTEXT        IDC_CS_AGNUSREV,311,274,45,13,ES_AUTOHSCROLL
     EDITTEXT        IDC_CS_DENISEREV,311,289,45,13,ES_AUTOHSCROLL
+    CONTROL         "Custom register byte write bug",IDC_CS_BYTECUSTOMWRITEBUG,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,127,197,130,11
 END
 
 IDD_AVIOUTPUT DIALOGEX 0, 0, 396, 260
diff --git a/od-win32/resources/winuae64.exe.manifest b/od-win32/resources/winuae64.exe.manifest
index 519c571f..f6f62cdd 100644
--- a/od-win32/resources/winuae64.exe.manifest
+++ b/od-win32/resources/winuae64.exe.manifest
@@ -23,6 +23,7 @@
 
 <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
   <application>
+  	<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
     <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
     <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
     <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
diff --git a/od-win32/srcrelease.cmd b/od-win32/srcrelease.cmd
index b8f4af50..25dddea4 100644
--- a/od-win32/srcrelease.cmd
+++ b/od-win32/srcrelease.cmd
@@ -198,7 +198,7 @@ zip -9 -r winuaesrc *
 copy winuaesrc.zip d:\amiga\winuaepackets\winuaesrc%1.zip
 move winuaesrc.zip d:\amiga
 cd c:\projects\winuae\src\od-win32
-zip -9 winuaedebug%1 winuae_msvc11\fullrelease\winuae.pdb winuae_msvc11\x64\fullrelease\winuae.pdb
+zip -9 winuaedebug%1 winuae_msvc14\fullrelease\winuae.pdb winuae_msvc14\x64\fullrelease\winuae.pdb
 move winuaedebug%1.zip d:\amiga\winuaepackets\debug\
-copy winuae_msvc11\fullrelease\winuae.pdb winuae_msvc11\x64\fullrelease\winuae.pdb d:\amiga\dump
+copy winuae_msvc14\fullrelease\winuae.pdb winuae_msvc14\x64\fullrelease\winuae.pdb d:\amiga\dump
 copy d:\amiga\winuae.exe d:\amiga\dump
diff --git a/od-win32/win32.h b/od-win32/win32.h
index c622c41c..eac908c0 100644
--- a/od-win32/win32.h
+++ b/od-win32/win32.h
@@ -20,12 +20,12 @@
 #define LANG_DLL_FULL_VERSION_MATCH 1
 
 #if WINUAEPUBLICBETA
-#define WINUAEBETA _T("8")
+#define WINUAEBETA _T("9")
 #else
 #define WINUAEBETA _T("")
 #endif
 
-#define WINUAEDATE MAKEBD(2015, 8, 16)
+#define WINUAEDATE MAKEBD(2015, 8, 20)
 
 //#define WINUAEEXTRA _T("AmiKit Preview")
 //#define WINUAEEXTRA _T("Amiga Forever Edition")
diff --git a/od-win32/win32gui.cpp b/od-win32/win32gui.cpp
index 11d95ea2..70e84a43 100644
--- a/od-win32/win32gui.cpp
+++ b/od-win32/win32gui.cpp
@@ -7452,36 +7452,37 @@ static void values_to_chipsetdlg2 (HWND hDlg)
 		CheckRadioButton(hDlg, IDC_CS_RTC1, IDC_CS_RTC4, IDC_CS_RTC4);
 		break;
 	}
-	CheckDlgButton (hDlg, IDC_CS_COMPATIBLE, workprefs.cs_compatible);
-	CheckDlgButton (hDlg, IDC_CS_RESETWARNING, workprefs.cs_resetwarning);
-	CheckDlgButton (hDlg, IDC_CS_NOEHB, workprefs.cs_denisenoehb);
-	CheckDlgButton (hDlg, IDC_CS_DIPAGNUS, workprefs.cs_dipagnus);
-	CheckDlgButton (hDlg, IDC_CS_KSMIRROR_E0, workprefs.cs_ksmirror_e0);
-	CheckDlgButton (hDlg, IDC_CS_KSMIRROR_A8, workprefs.cs_ksmirror_a8);
-	CheckDlgButton (hDlg, IDC_CS_CIAOVERLAY, workprefs.cs_ciaoverlay);
-	CheckDlgButton (hDlg, IDC_CS_DF0IDHW, workprefs.cs_df0idhw);
-	CheckDlgButton (hDlg, IDC_CS_CD32CD, workprefs.cs_cd32cd);
-	CheckDlgButton (hDlg, IDC_CS_CD32C2P, workprefs.cs_cd32c2p);
-	CheckDlgButton (hDlg, IDC_CS_CD32NVRAM, workprefs.cs_cd32nvram);
-	CheckDlgButton (hDlg, IDC_CS_CDTVCD, workprefs.cs_cdtvcd);
-	CheckDlgButton (hDlg, IDC_CS_CDTVCR, workprefs.cs_cdtvcr);
-	CheckDlgButton (hDlg, IDC_CS_CDTVRAM, workprefs.cs_cdtvram);
-	CheckDlgButton (hDlg, IDC_CS_CDTVRAMEXP, workprefs.cs_cdtvcard);
-	CheckDlgButton (hDlg, IDC_CS_A1000RAM, workprefs.cs_a1000ram);
-	CheckDlgButton (hDlg, IDC_CS_RAMSEY, workprefs.cs_ramseyrev >= 0);
-	CheckDlgButton (hDlg, IDC_CS_FATGARY, workprefs.cs_fatgaryrev >= 0);
-	CheckDlgButton (hDlg, IDC_CS_AGNUS, workprefs.cs_agnusrev >= 0);
-	CheckDlgButton (hDlg, IDC_CS_DENISE, workprefs.cs_deniserev >= 0);
-	CheckDlgButton (hDlg, IDC_CS_DMAC, workprefs.cs_mbdmac & 1);
-	CheckDlgButton (hDlg, IDC_CS_DMAC2, workprefs.cs_mbdmac & 2);
-	CheckDlgButton (hDlg, IDC_CS_CDTVSCSI, workprefs.cs_cdtvscsi);
-	CheckDlgButton (hDlg, IDC_CS_PCMCIA, workprefs.cs_pcmcia);
-	CheckDlgButton (hDlg, IDC_CS_SLOWISFAST, workprefs.cs_slowmemisfast);
-	CheckDlgButton (hDlg, IDC_CS_CIATODBUG, workprefs.cs_ciatodbug);
-	CheckDlgButton (hDlg, IDC_CS_Z3AUTOCONFIG, workprefs.cs_z3autoconfig);
-	CheckDlgButton (hDlg, IDC_CS_IDE1, workprefs.cs_ide > 0 && (workprefs.cs_ide & 1));
-	CheckDlgButton (hDlg, IDC_CS_IDE2, workprefs.cs_ide > 0 && (workprefs.cs_ide & 2));
-	CheckDlgButton (hDlg, IDC_CS_1MCHIPJUMPER, workprefs.cs_1mchipjumper || workprefs.chipmem_size >= 0x100000);
+	CheckDlgButton(hDlg, IDC_CS_COMPATIBLE, workprefs.cs_compatible);
+	CheckDlgButton(hDlg, IDC_CS_RESETWARNING, workprefs.cs_resetwarning);
+	CheckDlgButton(hDlg, IDC_CS_NOEHB, workprefs.cs_denisenoehb);
+	CheckDlgButton(hDlg, IDC_CS_DIPAGNUS, workprefs.cs_dipagnus);
+	CheckDlgButton(hDlg, IDC_CS_KSMIRROR_E0, workprefs.cs_ksmirror_e0);
+	CheckDlgButton(hDlg, IDC_CS_KSMIRROR_A8, workprefs.cs_ksmirror_a8);
+	CheckDlgButton(hDlg, IDC_CS_CIAOVERLAY, workprefs.cs_ciaoverlay);
+	CheckDlgButton(hDlg, IDC_CS_DF0IDHW, workprefs.cs_df0idhw);
+	CheckDlgButton(hDlg, IDC_CS_CD32CD, workprefs.cs_cd32cd);
+	CheckDlgButton(hDlg, IDC_CS_CD32C2P, workprefs.cs_cd32c2p);
+	CheckDlgButton(hDlg, IDC_CS_CD32NVRAM, workprefs.cs_cd32nvram);
+	CheckDlgButton(hDlg, IDC_CS_CDTVCD, workprefs.cs_cdtvcd);
+	CheckDlgButton(hDlg, IDC_CS_CDTVCR, workprefs.cs_cdtvcr);
+	CheckDlgButton(hDlg, IDC_CS_CDTVRAM, workprefs.cs_cdtvram);
+	CheckDlgButton(hDlg, IDC_CS_CDTVRAMEXP, workprefs.cs_cdtvcard);
+	CheckDlgButton(hDlg, IDC_CS_A1000RAM, workprefs.cs_a1000ram);
+	CheckDlgButton(hDlg, IDC_CS_RAMSEY, workprefs.cs_ramseyrev >= 0);
+	CheckDlgButton(hDlg, IDC_CS_FATGARY, workprefs.cs_fatgaryrev >= 0);
+	CheckDlgButton(hDlg, IDC_CS_AGNUS, workprefs.cs_agnusrev >= 0);
+	CheckDlgButton(hDlg, IDC_CS_DENISE, workprefs.cs_deniserev >= 0);
+	CheckDlgButton(hDlg, IDC_CS_DMAC, workprefs.cs_mbdmac & 1);
+	CheckDlgButton(hDlg, IDC_CS_DMAC2, workprefs.cs_mbdmac & 2);
+	CheckDlgButton(hDlg, IDC_CS_CDTVSCSI, workprefs.cs_cdtvscsi);
+	CheckDlgButton(hDlg, IDC_CS_PCMCIA, workprefs.cs_pcmcia);
+	CheckDlgButton(hDlg, IDC_CS_SLOWISFAST, workprefs.cs_slowmemisfast);
+	CheckDlgButton(hDlg, IDC_CS_CIATODBUG, workprefs.cs_ciatodbug);
+	CheckDlgButton(hDlg, IDC_CS_Z3AUTOCONFIG, workprefs.cs_z3autoconfig);
+	CheckDlgButton(hDlg, IDC_CS_IDE1, workprefs.cs_ide > 0 && (workprefs.cs_ide & 1));
+	CheckDlgButton(hDlg, IDC_CS_IDE2, workprefs.cs_ide > 0 && (workprefs.cs_ide & 2));
+	CheckDlgButton(hDlg, IDC_CS_1MCHIPJUMPER, workprefs.cs_1mchipjumper || workprefs.chipmem_size >= 0x100000);
+	CheckDlgButton(hDlg, IDC_CS_BYTECUSTOMWRITEBUG, workprefs.cs_bytecustomwritebug);
 	txt[0] = 0;
 	_stprintf (txt, _T("%d"), workprefs.cs_rtc_adjust);
 	SetDlgItemText(hDlg, IDC_CS_RTCADJUST, txt);
@@ -7559,7 +7560,8 @@ static void values_from_chipsetdlg2 (HWND hDlg, UINT msg, WPARAM wParam, LPARAM
 		: (ischecked (hDlg, IDC_CS_CIAA_TOD2) ? 1 : 2);
 	workprefs.cs_rtc = ischecked (hDlg, IDC_CS_RTC1) ? 0
 		: ischecked (hDlg, IDC_CS_RTC2) ? 1 : ischecked (hDlg, IDC_CS_RTC3) ? 2 : 3;
-	workprefs.cs_1mchipjumper = ischecked (hDlg, IDC_CS_1MCHIPJUMPER);
+	workprefs.cs_1mchipjumper = ischecked(hDlg, IDC_CS_1MCHIPJUMPER);
+	workprefs.cs_bytecustomwritebug = ischecked(hDlg, IDC_CS_BYTECUSTOMWRITEBUG);
 
 	if (workprefs.cs_rtc) {
 		txt[0] = 0;
@@ -7601,47 +7603,48 @@ static void enable_for_chipsetdlg2 (HWND hDlg)
 {
 	int e = workprefs.cs_compatible ? FALSE : TRUE;
 
-	ew (hDlg, IDC_CS_FATGARY, e);
-	ew (hDlg, IDC_CS_RAMSEY, e);
-	ew (hDlg, IDC_CS_AGNUS, e);
-	ew (hDlg, IDC_CS_DENISE, e);
-	ew (hDlg, IDC_CS_FATGARYREV, e);
-	ew (hDlg, IDC_CS_RAMSEYREV, e);
-	ew (hDlg, IDC_CS_AGNUSREV, e);
-	ew (hDlg, IDC_CS_DENISEREV, e);
-	ew (hDlg, IDC_CS_IDE1, e);
-	ew (hDlg, IDC_CS_IDE2, e);
-	ew (hDlg, IDC_CS_DMAC, e);
-	ew (hDlg, IDC_CS_DMAC2, e);
-	ew (hDlg, IDC_CS_CDTVSCSI, e);
-	ew (hDlg, IDC_CS_PCMCIA, e);
-	ew (hDlg, IDC_CS_SLOWISFAST, e);
-	ew (hDlg, IDC_CS_CD32CD, e);
-	ew (hDlg, IDC_CS_CD32NVRAM, e);
-	ew (hDlg, IDC_CS_CD32C2P, e);
-	ew (hDlg, IDC_CS_CDTVCD, e);
-	ew (hDlg, IDC_CS_CDTVCR, e);
-	ew (hDlg, IDC_CS_CDTVRAM, e);
-	ew (hDlg, IDC_CS_CDTVRAMEXP, e);
-	ew (hDlg, IDC_CS_RESETWARNING, e);
-	ew (hDlg, IDC_CS_CIATODBUG, e);
-	ew (hDlg, IDC_CS_NOEHB, e);
-	ew (hDlg, IDC_CS_DIPAGNUS, e);
-	ew (hDlg, IDC_CS_Z3AUTOCONFIG, e);
-	ew (hDlg, IDC_CS_KSMIRROR_E0, e);
-	ew (hDlg, IDC_CS_KSMIRROR_A8, e);
-	ew (hDlg, IDC_CS_CIAOVERLAY, e);
-	ew (hDlg, IDC_CS_A1000RAM, e);
-	ew (hDlg, IDC_CS_DF0IDHW, e);
-	ew (hDlg, IDC_CS_CIAA_TOD1, e);
-	ew (hDlg, IDC_CS_CIAA_TOD2, e);
-	ew (hDlg, IDC_CS_CIAA_TOD3, e);
-	ew (hDlg, IDC_CS_RTC1, e);
-	ew (hDlg, IDC_CS_RTC2, e);
-	ew (hDlg, IDC_CS_RTC3, e);
-	ew (hDlg, IDC_CS_RTC4, e);
-	ew (hDlg, IDC_CS_RTCADJUST, e);
-	ew (hDlg, IDC_CS_1MCHIPJUMPER, e && workprefs.chipmem_size < 0x100000);
+	ew(hDlg, IDC_CS_FATGARY, e);
+	ew(hDlg, IDC_CS_RAMSEY, e);
+	ew(hDlg, IDC_CS_AGNUS, e);
+	ew(hDlg, IDC_CS_DENISE, e);
+	ew(hDlg, IDC_CS_FATGARYREV, e);
+	ew(hDlg, IDC_CS_RAMSEYREV, e);
+	ew(hDlg, IDC_CS_AGNUSREV, e);
+	ew(hDlg, IDC_CS_DENISEREV, e);
+	ew(hDlg, IDC_CS_IDE1, e);
+	ew(hDlg, IDC_CS_IDE2, e);
+	ew(hDlg, IDC_CS_DMAC, e);
+	ew(hDlg, IDC_CS_DMAC2, e);
+	ew(hDlg, IDC_CS_CDTVSCSI, e);
+	ew(hDlg, IDC_CS_PCMCIA, e);
+	ew(hDlg, IDC_CS_SLOWISFAST, e);
+	ew(hDlg, IDC_CS_CD32CD, e);
+	ew(hDlg, IDC_CS_CD32NVRAM, e);
+	ew(hDlg, IDC_CS_CD32C2P, e);
+	ew(hDlg, IDC_CS_CDTVCD, e);
+	ew(hDlg, IDC_CS_CDTVCR, e);
+	ew(hDlg, IDC_CS_CDTVRAM, e);
+	ew(hDlg, IDC_CS_CDTVRAMEXP, e);
+	ew(hDlg, IDC_CS_RESETWARNING, e);
+	ew(hDlg, IDC_CS_CIATODBUG, e);
+	ew(hDlg, IDC_CS_NOEHB, e);
+	ew(hDlg, IDC_CS_DIPAGNUS, e);
+	ew(hDlg, IDC_CS_Z3AUTOCONFIG, e);
+	ew(hDlg, IDC_CS_KSMIRROR_E0, e);
+	ew(hDlg, IDC_CS_KSMIRROR_A8, e);
+	ew(hDlg, IDC_CS_CIAOVERLAY, e);
+	ew(hDlg, IDC_CS_A1000RAM, e);
+	ew(hDlg, IDC_CS_DF0IDHW, e);
+	ew(hDlg, IDC_CS_CIAA_TOD1, e);
+	ew(hDlg, IDC_CS_CIAA_TOD2, e);
+	ew(hDlg, IDC_CS_CIAA_TOD3, e);
+	ew(hDlg, IDC_CS_RTC1, e);
+	ew(hDlg, IDC_CS_RTC2, e);
+	ew(hDlg, IDC_CS_RTC3, e);
+	ew(hDlg, IDC_CS_RTC4, e);
+	ew(hDlg, IDC_CS_RTCADJUST, e);
+	ew(hDlg, IDC_CS_1MCHIPJUMPER, e && workprefs.chipmem_size < 0x100000);
+	ew(hDlg, IDC_CS_BYTECUSTOMWRITEBUG, e);
 }
 
 static INT_PTR CALLBACK ChipsetDlgProc2 (HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
diff --git a/od-win32/winuaechangelog.txt b/od-win32/winuaechangelog.txt
index f8b136bb..1fc72675 100644
--- a/od-win32/winuaechangelog.txt
+++ b/od-win32/winuaechangelog.txt
@@ -1,4 +1,17 @@
 
+Beta 9:
+
+- x86 floppy controller EOT parameter was read from wrong offset. Note that previously 1.4M floppy in
+  720K drive (configured in 2286+ BIOS) worked, not anymore.
+- Added x86 bridgeboard 1.2M PC floppy image support.
+- Added Advanced chipset option that emulates some 68040/060 board's (for example Blizzard 1240/1260)
+  custom register byte write "bug" where byte write to custom register does not write same value to
+  both upper and lower byte. Previously this was always enabled if CPU type was 68060.
+  (Writing to even address: zero written to odd address, writing to odd address: works "correctly")
+- Fixed emulation boot crash if mouse driver was enabled (b8)
+- x86 IDE config didn't load correctly. (Reset and save needed to fix it). x86 VGA also needs config
+  reset.
+
 Beta 8:
 
 - Many saved accelerator board enabled configurations loaded incorrectly in b7.
diff --git a/x86.cpp b/x86.cpp
index d9e7d25b..bccb2dbc 100644
--- a/x86.cpp
+++ b/x86.cpp
@@ -62,6 +62,10 @@ void intcall86(uint8_t intnum);
 void x86_doirq(uint8_t irqnum);
 
 static frame_time_t last_cycles;
+static bool x86_turbo_allowed;
+static bool x86_turbo_enabled;
+bool x86_turbo_on;
+bool x86_cpu_active;
 
 void CPU_Init(Section*);
 void CPU_ShutDown(Section*);
@@ -909,21 +913,30 @@ static uae_u8 floppy_seekcyl[4];
 static int floppy_delay_hsync;
 static bool floppy_did_reset;
 static bool floppy_irq;
-static uae_u8 floppy_rate;
+static uae_s8 floppy_rate;
 
 #define PC_SEEK_DELAY 50
 
 static void floppy_reset(void)
 {
+	struct x86_bridge *xb = bridges[0];
+
 	write_log(_T("Floppy reset\n"));
 	floppy_idx = 0;
 	floppy_dir = 0;
 	floppy_did_reset = true;
+	if (0 && xb->type == TYPE_2286) {
+		// apparently A2286 BIOS AT driver assumes
+		// floppy reset also resets IDE.
+		// Perhaps this is forgotten feature from
+		// Commodore PC model that uses same BIOS variant?
+		x86_ide_hd_put(-1, 0, 0);
+	}
 }
 
 static void floppy_hardreset(void)
 {
-	floppy_rate = FLOPPY_RATE_300K;
+	floppy_rate = -1;
 	floppy_reset();
 }
 
@@ -1036,7 +1049,7 @@ static int floppy_selected(void)
 
 static bool floppy_valid_rate(struct floppy_reserved *fr)
 {
-	return fr->rate == floppy_rate;
+	return fr->rate == floppy_rate || floppy_rate < 0;
 }
 
 static void floppy_do_cmd(struct x86_bridge *xb)
@@ -1113,10 +1126,10 @@ static void floppy_do_cmd(struct x86_bridge *xb)
 			write_log(_T("Floppy%d write MT=%d MF=%d C=%d:H=%d:R=%d:N=%d:EOT=%d:GPL=%d:DTL=%d\n"),
 					  (floppy_cmd[0] & 0x80) ? 1 : 0, (floppy_cmd[0] & 0x40) ? 1 : 0,
 					  floppy_cmd[2], floppy_cmd[3], floppy_cmd[4], floppy_cmd[5],
-					  floppy_cmd[6], floppy_cmd[7], floppy_cmd[8], floppy_cmd[9]);
+					  floppy_cmd[6], floppy_cmd[7], floppy_cmd[8]);
 			write_log(_T("DMA addr %08x len %04x\n"), dmachan[2].page | dmachan[2].addr, dmachan[2].reload);
 			floppy_delay_hsync = 50;
-			int eot = floppy_cmd[7];
+			int eot = floppy_cmd[6];
 			bool mt = (floppy_cmd[0] & 0x80) != 0;
 			int cyl = pcf->cyl;
 			if (valid_floppy) {
@@ -1142,10 +1155,11 @@ static void floppy_do_cmd(struct x86_bridge *xb)
 							break;
 						if (pcf->sector == eot) {
 							pcf->sector = 0;
-							if (pcf->head)
-								pcf->cyl++;
-							if (mt)
+							if (mt) {
+								if (pcf->head)
+									pcf->cyl++;
 								pcf->head ^= 1;
+							}
 							break;
 						}
 						if (pcf->sector >= fr.secs) {
@@ -1180,16 +1194,18 @@ static void floppy_do_cmd(struct x86_bridge *xb)
 			write_log(_T("Floppy%d read MT=%d MF=%d SK=%d C=%d:H=%d:R=%d:N=%d:EOT=%d:GPL=%d:DTL=%d\n"),
 				floppy_num, (floppy_cmd[0] & 0x80) ? 1 : 0, (floppy_cmd[0] & 0x40) ? 1 : 0, (floppy_cmd[0] & 0x20) ? 1 : 0,
 				floppy_cmd[2], floppy_cmd[3], floppy_cmd[4], floppy_cmd[5],
-				floppy_cmd[6], floppy_cmd[7], floppy_cmd[8], floppy_cmd[9]);
+				floppy_cmd[6], floppy_cmd[7], floppy_cmd[8]);
 			write_log(_T("DMA addr %08x len %04x\n"), dmachan[2].page | dmachan[2].addr, dmachan[2].reload);
 			floppy_delay_hsync = 50;
-			int eot = floppy_cmd[7];
+			int eot = floppy_cmd[6];
 			bool mt = (floppy_cmd[0] & 0x80) != 0;
 			int cyl = pcf->cyl;
 			bool nodata = false;
 			if (valid_floppy) {
 				if (!floppy_valid_rate(&fr)) {
 					nodata = true;
+				} else if (pcf->head && fr.heads == 1) {
+					nodata = true;
 				} else if (fr.img && pcf->cyl != floppy_cmd[2]) {
 					floppy_status[0] |= 0x40; // abnormal termination
 					floppy_status[2] |= 0x20; // wrong cylinder
@@ -1211,10 +1227,11 @@ static void floppy_do_cmd(struct x86_bridge *xb)
 							break;
 						if (pcf->sector == eot) {
 							pcf->sector = 0;
-							if (pcf->head)
-								pcf->cyl++;
-							if (mt)
+							if (mt) {
+								if (pcf->head)
+									pcf->cyl++;
 								pcf->head ^= 1;
+							}
 							break;
 						}
 						if (pcf->sector >= fr.secs) {
@@ -1255,7 +1272,7 @@ static void floppy_do_cmd(struct x86_bridge *xb)
 
 		case 10:
 		write_log(_T("Floppy read ID\n"));
-		if (!valid_floppy || !fr.img || !floppy_valid_rate(&fr)) {
+		if (!valid_floppy || !fr.img || !floppy_valid_rate(&fr) || (pcf->head && fr.heads == 1)) {
 			floppy_status[0] |= 0x40; // abnormal termination
 			floppy_status[1] |= 0x04; // no data
 		}
@@ -1354,6 +1371,10 @@ end:
 
 static void outfloppy(struct x86_bridge *xb, int portnum, uae_u8 v)
 {
+	if (!x86_turbo_allowed) {
+		x86_turbo_allowed = true;
+	}
+
 	switch (portnum)
 	{
 		case 0x3f2: // dpc
@@ -1429,7 +1450,7 @@ static void outfloppy(struct x86_bridge *xb, int portnum, uae_u8 v)
 			write_log(_T("FDC Control Register %02x\n"), v);
 			floppy_rate = v & 3;
 		} else {
-			floppy_rate = FLOPPY_RATE_300K;
+			floppy_rate = -1;
 		}
 		break;
 	}
@@ -1955,6 +1976,15 @@ void portout(uint16_t portnum, uint8_t v)
 		x86_ide_hd_put(portnum, v, 0);
 		break;
 
+		case 0x101:
+		case 0x102:
+		// A2286 BIOS timer test fails if CPU is too fast
+		// so we'll run normal speed until tests are done
+		if (!x86_turbo_allowed) {
+			x86_turbo_allowed = true;
+		}
+		break;
+
 		default:
 		write_log(_T("X86_OUT unknown %02x %02x\n"), portnum, v);
 		break;
@@ -2750,6 +2780,41 @@ void x86_bridge_reset(void)
 	}
 }
 
+static void x86_cpu_execute(int cnt)
+{
+	struct x86_bridge *xb = bridges[0];
+	if (!xb->x86_reset) {
+		if (xb->dosbox_cpu) {
+			if (xb->x86_reset_requested) {
+				xb->x86_reset_requested = false;
+				reset_x86_cpu(xb);
+			}
+			CPU_Cycles = cnt;
+			(*cpudecoder)();
+			check_x86_irq();
+		} else {
+			exec86(cnt);
+		}
+	}
+}
+
+void x86_bridge_execute_until(int until)
+{
+	struct x86_bridge *xb = bridges[0];
+	if (!xb)
+		return;
+	if (!x86_turbo_allowed)
+		return;
+	for (;;) {
+		x86_cpu_execute(until ? 10 : 1);
+		if (until == 0)
+			break;
+		frame_time_t rpt = read_processor_time();
+		if ((int)until - (int)rpt <= 0)
+			break;
+	}
+}
+
 void x86_bridge_hsync(void)
 {
 	struct x86_bridge *xb = bridges[0];
@@ -2776,28 +2841,17 @@ void x86_bridge_hsync(void)
 			do_floppy_irq();
 	}
 
-	if (!xb->x86_reset) {
-		if (xb->dosbox_cpu) {
-			if (xb->x86_reset_requested) {
-				xb->x86_reset_requested = false;
-				reset_x86_cpu(xb);
-			}
-			int maxcnt = 3;
-			for (int i = 0; i < maxcnt; i++) {
-				CPU_Cycles = 40;
-				(*cpudecoder)();
-				check_x86_irq();
-				timing(maxhpos / maxcnt);
-			}
-		} else {
-			exec86(30);
-			timing(maxhpos / 3);
-			exec86(30);
-			timing(maxhpos / 3);
-			exec86(30);
-			timing(maxhpos / 3);
-		}
+	for (int i = 0; i < 3; i++) {
+		x86_cpu_execute(40);
+		timing(maxhpos / 3);
 	}
+
+	if (x86_turbo_allowed && x86_turbo_enabled && !x86_turbo_on) {
+		x86_turbo_on = true;
+	} else if ((!x86_turbo_allowed || !x86_turbo_enabled) && x86_turbo_on) {
+		x86_turbo_on = false;
+	}
+	
 }
 
 static void ew(uae_u8 *acmemory, int addr, uae_u8 value)
@@ -2819,6 +2873,8 @@ static void bridge_reset(struct x86_bridge *xb)
 	xb->amiga_forced_interrupts = false;
 	xb->amiga_irq = false;
 	xb->pc_irq3a = xb->pc_irq3b = xb->pc_irq7 = false;
+	x86_turbo_allowed = false;
+	x86_cpu_active = false;
 	memset(xb->amiga_io, 0, 0x10000);
 	memset(xb->io_ports, 0, 0x10000);
 	for (int i = 0; i < 2; i++) {