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Miggy: Gotcha - fun with the debugger
http://stuntcarrot.blogspot.com/2008/12/gotcha-fun-with-debugger.html
Wednesday, 10 December 2008. Gotcha - fun with the debugger. It's been bugging me why the emulator loops and RESETs while running the Kickstart 1.3 ROM, so I thought I'd try and trace through it a bit more and see if I could get to the bottom of it. The issue manifests itself as a privilege violation exception - a privileged instruction was executed without the supervisor bit being set in the status register. After a hunt on the net and a browse through the source code of the excellent WinUAE emulator it...
stuntcarrot.blogspot.com
Miggy: Back in the saddle
http://stuntcarrot.blogspot.com/2009/11/back-in-saddle.html
Sunday, 1 November 2009. Back in the saddle. Woooah where did 2009 go? I've recently been having huge urges to get back on with this little project and I decided to go grab the code again and begin trying to find time to do some more. Amazing how a little time makes you look at things differently. I've only just started nosing through the code again and plenty of "what was I thinking! 17 November 2009 at 13:18. Hehehe, glad to hear it, Ive been hoping you would do some more :). 17 November 2009 at 21:45.
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Miggy: GitHub
http://stuntcarrot.blogspot.com/2010/11/github.html
Monday, 29 November 2010. After re-designing and re-engineering the CPU core I've now separated the 680x0 emulation into it's own project and I'm now using GitHub for hosting:. It's quite exciting to be at a point where I can get back into the Amiga emulation. Oh damn, now Ill have to update Legacy System. Soon. Promise. :). 29 November 2010 at 13:41. Yea, its scary just how fast time flies. 29 November 2010 at 14:30. 2 December 2010 at 08:43. Good luck with it thomas. 2 December 2010 at 10:18.
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Miggy: October 2008
http://stuntcarrot.blogspot.com/2008_10_01_archive.html
Monday, 27 October 2008. On me head son. I'm throwing huge lumps of code into the repository at the moment. I got the first pass at the instruction emulation in and am now writing and executing unit tests. I've already found and fixed a whole bunch of problems, especially in my condition code flag calculations. Hooray for unit tests! Links to this post. Saturday, 25 October 2008. Grinding out a result. Having a strong C and C background I thought I knew an enum when I saw one. How wrong could I be&...
stuntcarrot.blogspot.com
Miggy: Coughs and Sneezes
http://stuntcarrot.blogspot.com/2008/12/coughs-and-sneezes.html
Tuesday, 23 December 2008. What with festive season preparations and parties followed by a nasty dose of flu, there hasn't been much progress in the last couple of weeks, so not much to report. Have a Merry Christmas! Subscribe to: Post Comments (Atom). Miggy Source and Downloads. Gotcha - fun with the debugger. View my complete profile. Blink like a Pro ( Arduino Pro Mini ).
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Miggy: January 2009
http://stuntcarrot.blogspot.com/2009_01_01_archive.html
Saturday, 17 January 2009. I've just commited a huge update into the code repository. Still little display code progress but an awful lot of refactoring has gone on. My main focus next will be trying to get something displayed. This must be the second or third time I've said that, but I found the refactoring had to come first to make way for modular display code. I'd also like to create a sub project for the disassembler. The original release in the code Google Code Site. Is well out of date now and ...
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Miggy: December 2009
http://stuntcarrot.blogspot.com/2009_12_01_archive.html
Sunday, 6 December 2009. Links to this post. Subscribe to: Posts (Atom). Miggy Source and Downloads. View my complete profile. Blink like a Pro ( Arduino Pro Mini ).
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Miggy: November 2008
http://stuntcarrot.blogspot.com/2008_11_01_archive.html
Friday, 28 November 2008. Running on Mac OS X. As I had a bit of time to kill this morning I thought I'd try running the speed test on my MacBook Pro. At the moment I'm doing all of the development on my Windows XP box as that is my main machine at home and has a lovely 24" monitor attached to it. My Mac is my portable work machine and until I can afford a Mac Pro for home I have to use both XP and OS X. The Mac is running Miggy at a rather pleasing 85Mhz. Links to this post. Thursday, 27 November 2008.
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Miggy: November 2009
http://stuntcarrot.blogspot.com/2009_11_01_archive.html
Friday, 6 November 2009. What this will lead to I hope is a much smaller and cleaner code base with no unnecessary coupling and a nice clean interface. With a bit of luck the performance might be better too, but I'm not really worried about that at the moment. I am now thinking of creating a new project for the 68k CPU and hosting it on google code or github with a monitor/debugger/disassembler (and perhaps an assembler too) but separate from the Miggy project. Links to this post. Sunday, 1 November 2009.