quadra 700 desktop icon corruption @ 24bit in 7.6 / 8.1

[aserker]

How does claude disassemble ? Does it rely on tools installed on your machine like idapro or ghidra ?

 

[Xero]

How does claude disassemble ? Does it rely on tools installed on your machine like idapro or ghidra ?

For the supermac firmware - it used python with the capstone disassembly engine — specifically CS_ARCH_M68K with CS_MODE_M68K_020 for 68020 instruction support. I had it try to use whatever it could find in pacman/aur on my linux machine. It also had to figure out the checksum that nubus firmware uses - it ended up searching the web and finding some project on github that described what to do for this, and figured this out:

"Rotate-left-1 + add, 32-bit, init=0. Computed over the full 64KB ROM with the CRC field (bytes 0xFFF4-0xFFF7) zeroed out."

I hope the card comes soon, it seems like it's been in limbo for a week.

 

[Arbee]

Claude's getting pretty impressive. Orca/C for the Apple IIgs, the official on-device compiler, has been source-available for a while now, but it's written entirely in Pascal (because that compiler already existed when they started on C). Claude successfully converted it into 100% C that builds on modern PC/Mac and the conversion passes 100% of the over 500 regression tests.

Similarly, someone has now made a Windows version of Ample (a dedicated GUI for macOS that makes it much, much easier to emulate Apple machines in MAME) using Claude.

 

[croissantking]

The Q700/900 ROM programs the wrong VRAM base and vertical resolution if the 512x384 monitor is connected. The Q800 and later ROMs corrected the bug.

Granted, I don't think Apple actually sold such a monitor (it's described as a modified IIgs AppleColor RGB in various parts of the SuperMario source) but my understanding is that they were often used for factory testing of new machines.

Isn’t that the 12” RGB monitor (M1296)?