AlphaServer ES40 Emulator

the stable version shows program counter; the cvs version does not. below is my log for i386 cvs version until vgabios starts up; please see the differences:
**======================================================================**
|| ES40 emulator ||
|| Version 0.18+ ||
|| ||
|| Copyright (C) 2007-2008 by the ES40 Emulator Project ||
|| Website: http://sourceforge.net/projects/es40 ||
|| E-mail : [censored against spam] ||
|| ||
|| This program is free software; you can redistribute it and/or ||
|| modify it under the terms of the GNU General Public License ||
|| as published by the Free Software Foundation; either version 2 ||
|| of the License, or (at your option) any later version. ||
**======================================================================**


%GUI-I-INS: Installing win32 module as the ES40 GUI
sys0(tsunami): $Id: System.cpp,v 1.76 2008/04/29 07:37:54 iamcamiel Exp $
flash: 2097156 bytes restored.
%FLS-I-RESTST: Flash state restored from rom\flash.rom
sys0(tsunami): $Id: Flash.cpp,v 1.19 2008/03/24 22:11:50 iamcamiel Exp $
dma: $Id: DMA.cpp,v 1.9 2008/04/29 09:24:52 iamcamiel Exp $
pci0.15(ali_ide).disk0.0(file): Mounted file c:\es40img\disk00.img, 4096000 512-byte blocks, 5120/16/50.
pci0.15(ali_ide).disk0.1(file): Mounted file c:\es40img\uDISK1.img, 4096000 512-byte blocks, 5120/16/50.
pci0.19(ali_usb): $Id: AliM1543C_usb.cpp,v 1.6 2008/03/14 15:30:50 iamcamiel Exp $
dpr: 16384 bytes restored.
%DPR-I-RESTST: DPR state restored from rom\dpr.rom
sys0(tsunami): $Id: DPR.cpp,v 1.22 2008/04/09 12:59:42 iamcamiel Exp $
cpu0(ev68cb)(0): $Id: AlphaCPU.cpp,v 1.79 2008/03/26 19:06:49 iamcamiel Exp $
pci0.7(ali): $Id: AliM1543C.cpp,v 1.65 2008/03/14 15:30:50 iamcamiel Exp $
kbc: $Id: Keyboard.cpp,v 1.9 2008/03/16 11:22:08 iamcamiel Exp $
%IDE-I-INIT: New IDE emulator initialized.
pci0.2(cirrus): $Id: Cirrus.cpp,v 1.22 2008/04/13 16:04:52 iamcamiel Exp $

pci0.4(dec21143): Choose a network adapter to connect to:
1. \Device\NPF_GenericDialupAdapter
(Adapter for generic dialup and VPN capture)
2. \Device\NPF_{B7E0BD0C-DF86-47FB-9317-EE7FC4317F13}
(Realtek RTL8029(AS) Ethernet Adapt)
3. \Device\NPF_{07A00F9B-2E04-4331-BC03-4C92E3B07397}
(Realtek RTL8029(AS) Ethernet Adapt)
4. \Device\NPF_{E2070205-7BBB-464B-8F50-97E8D38BFEB1}
(WAN (PPP/SLIP) Interface)
%NIC-Q-NICNO: Enter the interface number (1-4):pci0.4(dec21143): MAC defaulted to 08-00-2B-E5-40-00
pci0.4(dec21143): $Id: DEC21143.cpp,v 1.35 2008/03/26 19:11:01 iamcamiel Exp $
serial0(serial): Waiting for connection on port 21264.
serial0(serial): $Id: Serial.cpp,v 1.48 2008/03/31 19:13:28 iamcamiel Exp $
serial1(serial): Waiting for connection on port 21265.
serial1(serial): $Id: Serial.cpp,v 1.48 2008/03/31 19:13:28 iamcamiel Exp $
%SYS-I-READROM: Reading decompressed ROM image from rom\decompressed.rom.
%SYM-I-PATCHROM: Patching ROM for speed.
%SYS-I-ROMLOADED: ROM Image loaded successfully!
Start threads: cpu0 ali kbd ide0 ide1 cirrus nic srl0 srl1Desktop Window dimensions: 1024 x 768
Number of Mouse Buttons = 3

Arbitration 0000000000010000 from CPU 0 (@13e39)... won 0000000800010000
Arbitration clear from CPU 0 (@13f55).
Arbitration 0000000000010000 from CPU 0 (@13351)... won 0000000800010000
Arbitration clear from CPU 0 (@133b9).
Arbitration 0000000000010000 from CPU 0 (@13351)... won 0000000800010000
Arbitration clear from CPU 0 (@133b9).
Arbitration 0000000000010000 from CPU 0 (@13351)... won 0000000800010000
Arbitration clear from CPU 0 (@133b9).
IME disabled
Sim client size(102, 400) != stretched size(18, 400)!
dimension update x=9 y=400 fontheight=17 fontwidth=9 bpp=8
cirrus: VGABios $Id: vgabios.c,v 1.66 2006/07/10 07:47:51 vruppert Exp $
cirrus: VBE Bios $Id: vbe.c,v 1.58 2006/08/19 09:39:43 vruppert Exp $
...

p.s.: my best guess is, maybe you have too many (5) mouse buttons ;)