Hey Guys, Anyone out there fluent in 80x86 assembly language? I'm trying to fiddle with ISRs (interrupt service routines) and am hitting a few snags.. My main question is, is it safe to call other interrupts (i.e. an instruction like int 09h) from within an ISR? Most of what I've read seems to imply it ought to be perfectly safe (saying the processor architecture is designed to handle nested interrupt scenarios), but nothing I've found yet comes right out and says it one way or the other.
Thanks so much! Cheers, ~Brian -- TriLUG mailing list : http://www.trilug.org/mailman/listinfo/trilug TriLUG Organizational FAQ : http://trilug.org/faq/ TriLUG Member Services FAQ : http://members.trilug.org/services_faq/ TriLUG PGP Keyring : http://trilug.org/~chrish/trilug.asc
