Hello,
I am going through Jonathan Bartlett's book on programming and have run into a problem with the first example on Assembly in Chapter 3. I have typed up the code exactly in gedit and saved it, changed the directory to that with the file in terminal, and tried to execute the codes given. The first command line given in the book,
as exit.s -o exit.o
produces three errors:
exit.s: Assembler messages:
exit.s:4: Error: unknown pseudo-op: `.glob1'
exit.s:6 Error: no such instruction: `mov1 $1 %eax'
exit.s:8 Error: no such instruction: `mov1 $0 %ebx'
Please let me know if you can tell from what I have described what the problem may be, or what other information you would need.
Best,
Amanda Foy