[Y_Less]

Today I learned why this problem exists:

Quote:

Originally Posted by Y_Less Edit: It turns out I missed something very important. Once I was done with the code I removed all the debug prints and it instantly stopped working! I'm still not 100% sure of the issue, but I think it might be this in amx.c: pawn Код: case OP_SYSREQ:     GETPARAM(offs);     /* save a few registers */     amx->cip=(cell)((unsigned char *)cip-amx->code);     amx->hea=hea;     amx->frm=frm;     amx->stk=stk; Pretty sure that saves something important for my code, and once I removed "print" I removed the call to it.

I was basing all my code on the source code for the 3.2.3664 build of PAWN as that's what the compiler reports. However, I had a brainwave and remembered that I had upgraded the compiler independently from the VM when I was a dev, so I got the 3.0.3367 source code and discovered that it was missing these two important lines from the "op_halt" code:

pawn Код:

amx->frm=frm;
amx->stk=stk;

Which entirely explains why it broke when I didn't call "SYSREQ" first.