Thomas Jentzsch

Results 55 issues of Thomas Jentzsch

Add a core dump (RAM from 0x4000000 to 0x40001FFF) to the register dump. https://atariage.com/forums/topic/299733-debugging-arm-code/?do=findComment&comment=4414603

enhancement

Instead of showing only the simple loading bar, we could emulate the SC BIOS more faithfully (e.g. based on the BIOS ROM). We could display the "Press Play" and "Stop...

enhancement

Currently Stella emulates color loss if a frame has an odd scanline count. However this is not correct, many games with odd scanlines still display colors in PAL. I think...

enhancement
needs research

Follow up to #355.

enhancement
debugger
target 6.6

I suppose this has no high priority, just wanted to get this recorded.

enhancement

The missile is positioned at 8 and moved to 0 and back to 8 during HMOVE. The leftmost pixel of PF0 is enabled. So there should be a collision happening...

bug
target 7.0

sa666666: >... we need to be able to start an IO-bound operation, and have periodic updates on its status, as well as a way tell it to 'stop' processing. And...

enhancement

The 128in1 and 208in1 multicarts have a game selection screen. They use a custom bankswitching with hotspots at F800... I am not sure how this does not interfere with code...

enhancement
needs research

We have a number of debugger commands which are already available as normal events (e.g. "savesnap", "savestate", "un/rewind", "joy0/1left/right/up/down/fire"). And "savestateif" even allows to trigger a command by debugger condition....

enhancement
debugger

It seems that breakpoints fail when switching from one bank to another. https://atariage.com/forums/topic/262359-cdf-bankswitching/page-11#entry3838681 This might be a result of the disassembly getting mixed up with the addresses. Attached is a...

bug
possible regression
debugger