MIT CADR emulator on a Mac

I finally got Brad Parker’s MIT CADR emulator up and running on my Mac under OS X. I had some SDL problems at first, but version 0.8 only required me to change one line in the Makefile and rebuild everything.

Now I just need a “taller” screen, as 1440×900 cuts off the bottom of the 768×1024 CADR window!

This entry was posted on Thursday, December 22nd, 2005 at 3:05 am
Categories: computers, lisp, mac. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

5 Responses to 'MIT CADR emulator on a Mac'

Tony Says:
December 23rd, 2005 at 9:44 pm
Or, just send me that screen and get a new one of ‘normal’ size.

mrbill Says:
December 24th, 2005 at 8:54 am
If you want this iMac G5 when I get a newer Mac in a month or so, say the word.
I’ll either sell it to you cheap, or give it to you outright (as you saved us a lot of time/money helping out with the house stuff). It’s a 1.8Ghz, 17″, SuperDrive, 1G RAM, 80G HD, and AppleCare.

Marcel Says:
April 21st, 2006 at 2:29 pm
I try to get the CADR-Simulator started on my Mac but with no success. If i modify the makefile as described in the readme-file and try to rebuild, it always results in:

noname:/users/deroxman/desktop/cadr deroxman$ ls
README.txt chaos disk.img usim
noname:/users/deroxman/desktop/cadr deroxman$ cd usim
noname:/users/deroxman/desktop/cadr/usim deroxman$ ls
Makefile config.c div.c logo.h readmcr.c ucadr.mcr.979
README config.h fadd.txt macro.c sdl.c ucadr.sym.841
cadr_1.bin config.o iob.c main.c sdl.c.old ucadr.sym.979
cadr_2.bin decode.c iob.o main.o sdl.o ucode.c
cadr_3.bin decode.o kbd_new.c new syms.c ucode.h
cadr_4.bin disk.c kbd_new.o partition-78.48.lod1 syms.o ucode.o
cadr_5.bin disk.img kbd_old.c partition-sys210.lod2 template.disk1 usim.h
cadr_6.bin disk.o keyboard.cfg poo.html template.disk2 win32
cadrmem.c diskmaker keyboard.h prom.dis.txt template.disk3 x11.c
chaos.c diskmaker.c lod promh.sym.9 ucadr.lisp.841 x11.o
chaos.o diskmaker_old.c lod.c readmcr ucadr.mcr.841
noname:/users/deroxman/desktop/cadr/usim deroxman$ make
cc -o usim main.o decode.o ucode.o disk.o iob.o chaos.o syms.o config.o x11.o kbd_new.o -L/usr/X11R6/lib -lX11
/usr/bin/ld: main.o bad magic number (not a Mach-O file)
/usr/bin/ld: decode.o bad magic number (not a Mach-O file)
/usr/bin/ld: ucode.o bad magic number (not a Mach-O file)
/usr/bin/ld: disk.o bad magic number (not a Mach-O file)
/usr/bin/ld: iob.o bad magic number (not a Mach-O file)
/usr/bin/ld: chaos.o bad magic number (not a Mach-O file)
/usr/bin/ld: syms.o bad magic number (not a Mach-O file)
/usr/bin/ld: config.o bad magic number (not a Mach-O file)
/usr/bin/ld: kbd_new.o bad magic number (not a Mach-O file)
collect2: ld returned 1 exit status
make: *** [usim] Error 1
noname:/users/deroxman/desktop/cadr/usim deroxman$

If someone could give me hint to solve my problem i would be very happy.

Thanks.

jean_marie Says:
May 9th, 2006 at 9:04 am
Hi, I’d like to know whether you had answer to this bad magic number error. I am running to the same. Did you?

Marcel Says:
May 12th, 2006 at 2:56 am
Sorry, but I did not get an answer yet. If you get one sometime, please let me know.