Subject: Re: [stella] incoming source|
From: "Eric Ball" <ericball@xxxxxxxxxxxx>
Date: Sat, 18 Dec 2004 10:07:15 -0500
> As far as calling the first subroutine before > initializing the stack...the weird thing is that it > seems to work OK anyway on the real hardware without > corrupting any memory values (at least when I've > tested it with my supercharger). Is the stack pointer > automatically set to a default value in the hardware > maybe...? No, but the SC (and the 7800 BIOS) will have initialized the stack pointer. On a real 2600 the only initialization on startup is interrupts are disabled.