From: Jeff Garzik <jgarzik@mandrakesoft.com>
To: gcc@gcc.gnu.org
Subject: gcc with no stack at all?
Date: Thu, 30 Mar 2000 17:11:00 -0000 [thread overview]
Message-ID: <38E3FB43.A7389718@mandrakesoft.com> (raw)
For low-level BIOS type code, some portions of early chipset init must
run without a stack.
Is it possible to write gcc-compilable C code which doesn't require a
stack at all?
I don't see any '-fno-stack' option in gcc.info*, but I was wondering if
it could be done implicitly, for example '-fno-builtin' plus no local
vars plus an all-register calling convention.
Thanks for any insight.
Jeff
--
Jeff Garzik | Tact is the ability to tell a man
Building 1024 | he has an open mind when he has a
MandrakeSoft, Inc. | hole in his head. (-random fortune)
next reply other threads:[~2000-03-30 17:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-30 17:11 Jeff Garzik [this message]
2000-03-31 6:20 ` Erik Mouw
2000-03-30 19:05 Mike Stump
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