embedded libraries for PDP-11, was Re: [HECnet] DECUS RSX C compiler
Paul_Koning at Dell.com
Paul_Koning at Dell.com
Fri Oct 26 22:09:03 PDT 2012
On Oct 26, 2012, at 4:53 PM, Dave McGuire wrote:
On 10/26/2012 04:52 PM, Paul_Koning at Dell.com wrote:
The 2.11BSD lib looks
leaner, and I am using it in my pet OS project (I pick the pieces I need
"on the run", I have not done a complete port... yet).
If the above suggestion doesn't get you anywhere, perhaps avrlibc
could be hacked into a PDP-11 library. All of the hardware support will
have to be ripped out of course, but there are nice tight
implementations of generic library functions in there.
I took a look at that. It seems to be largely assembly code, which makes it not very helpful.
I've lifted more than a few routines from it, and they've all been C.
Guess I just got lucky. Sorry for the false start.
No problem.
Meanwhile, I'm digging through the rt11 sig tapes from trailing-edge, which seem to have various bits of decus c in them. It's hard to sort out what's what but I ran across a directory full of libc type things in c. So that looks promising.
I also found RSTS libc pieces, which is nice for another day...
paul
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