Re: NetBSD without MMU ?
"Mike O'Brien" <[email protected]>
| Newsgroups | gmane.os.netbsd.devel.ports |
|---|---|
| Message-ID | <[email protected]> |
On Mon, Apr 15, 2002 at 01:53:47PM -0700, Mike O'Brien wrote: > > The 11/40 had four (4) single-operand floating-point instructions > (FADD, FSUB, FMUL and FDIV) which (I believe) used the regular > registers in pairs. Then David Laight wrote: > Didn't they work on the top 2 items of the stack? > Or has my memory failed me again :-) Yes, now that you mention it, very probably they did.