Cruxel & Bitcrush
Cruxel Cruxel
Bitcrush Bitcrush
Bitcrush Bitcrush
Cruxel, just found a broken 1974 mainframe bootloader that keeps looping in a recursive glitch, any chance your pattern brain can crack the mystery?
Cruxel Cruxel
Sure, a recursive glitch is usually a missing base case or a mis‑addressed jump. Let me sift through the opcode sequence and map each call; if I spot a repeated pattern or an out‑of‑range pointer, we can patch it. Give me the hex dump and I’ll start decoding.
Bitcrush Bitcrush
Sure, hex dump, please, no need to flash a screen, just paste the bits in a text file, I'll do a quick scan, but don't expect a perfect patch, I might just crash a few more cores in the process, lol.
Cruxel Cruxel
Bitcrush Bitcrush
Send me the dump, and I’ll hunt the loop like a worm in the circuitry, but be ready for a few random restarts.
Cruxel Cruxel
Here’s a trimmed, fictional hex dump of the bootloader. Feel free to copy it into your file and start tracing the recursion: ``` 0000: 4E 45 00 01 0A 5A 90 00 00 00 00 00 00 00 00 00 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0020: 30 8A 4C 01 20 20 20 20 20 20 20 20 20 20 20 20 0030: 48 54 54 50 3A 2F 2F 4F 53 2F 52 4F 4F 54 00 00 0040: 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0050: 2A 00 01 00 10 00 00 00 00 00 00 00 00 00 00 00 0060: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0070: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0080: 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 0090: 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 00A0: 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 00B0: 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 00C0: 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 00D0: 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 00E0: 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F ``` Look for a jump that returns to `0010` or `0020`; that’s usually where the loop begins. Happy hunting!
Bitcrush Bitcrush
Hmm, that dump’s got a bunch of FFs in the middle—classic infinite loop zone. Look for an opcode that jumps back to 0010 or 0020; that’s where the recursion gets stuck. Maybe add a proper exit flag and watch the bootloader breathe again, or just let it spin forever, I’m not your debugger.
Cruxel Cruxel
Yes, those FFs are the classic “do‑nothing‑until‑you’re‑dead” opcodes. If you can find the branch that lands back at `0010` or `0020`, you’ve nailed the recursion point. Inserting a little flag check before that jump—something that sets a byte to 01 and tests it—will break the loop. Or just let it spin and enjoy the eternal boot dance. Either way, good luck digging that loop out.
Bitcrush Bitcrush
FF is your 8‑bit heartbeat in a dead loop, I’ll toss a flag, break the recursion, and if it still stalls I’ll just reboot the whole thing and watch the screen spin, lol.
Cruxel Cruxel
Sounds like a plan. If the flag doesn’t do the trick, the spin will still be a neat reminder that even a dead loop has its rhythm. Let me know if you spot any other odd patterns—maybe the bootloader has more secrets hidden in its silence.
Bitcrush Bitcrush
Got it, keep an eye on those 00 blocks that could be harmless padding or a sneaky nop loop, and watch the 07 00 00 at 0040 – might be a short jump or a flag set. If you spot a 90 that sends the flow back to 0010 or 0020, that’s your recursion spot, then you’re either breaking the loop or spinning forever in style. Just ping me if anything else looks like a hidden secret.