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Re: [Pgubook-readers] exit program
From: |
Jonathan Bartlett |
Subject: |
Re: [Pgubook-readers] exit program |
Date: |
Sun, 14 Aug 2005 19:09:47 -0700 (PDT) |
> What I was hoping for was by running the assembler and telling it to put the
> output in exit.s I would then have the exit.s file containing the exit
> program, rather than it just being an empty file as I suspect it is at the
> moment.
??? You're putting the output in a .s file? .s files are for assembly
_source_, not object code.
> You may be onto something with the desktop. Thing is I can't see any "save
> as" option or similar. All that happens on the desptop is after I enter
> as exit.s -o exit.o
> (file exit.s does not exist)
exit.s ABSOLUTELY MUST EXIT before running the above command.
> can you clarify naming procedure at all?
exit.s should contain the code as listed in the book.
After you have exit.s, you do
as exit.s -o exit.o
exit.o now has the object code. Now you do
ld exit.o -o exit
exit is now the full executable and can be run like this:
./exit
Do an ls -l of the directory you are working in and send it to the list.
Jon