48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
|
This directory contains sample Spin programs that can be compiled by the Spin
|
||
|
|
development tools. These tools consist of spinit, spasm, splink and spc.
|
||
|
|
|
||
|
|
spinit is a Spin compiler that produces Spin assmebly (spasm) code. It is
|
||
|
|
executed as follows:
|
||
|
|
|
||
|
|
spinit hello.spn
|
||
|
|
|
||
|
|
This will generate the Spasm source file, hello.spa. The Spasm assmebler
|
||
|
|
is executed as follows:
|
||
|
|
|
||
|
|
spasm hello.spa
|
||
|
|
|
||
|
|
This will assemble the hello.spa Spasm source file, and generate the
|
||
|
|
output file hello.bin. The hello programs uses the clibsd object. An
|
||
|
|
executable file can be created by linking hello.bin with clibsd.bin using
|
||
|
|
the Spin linke, splink. This is done as follows:
|
||
|
|
|
||
|
|
splink hello.bin clibsd.bin hello
|
||
|
|
|
||
|
|
You can then run hello as a normal Spinix program.
|
||
|
|
|
||
|
|
An assembly listing can be produced by using the -l option, as follows:
|
||
|
|
|
||
|
|
spasm -l hello.spa
|
||
|
|
|
||
|
|
When running spinit and spasm, the file extensions are optional, and are
|
||
|
|
assumed to be .spn and .spa if not specified.
|
||
|
|
|
||
|
|
A Spin program can be compiled into an executable with one command by using
|
||
|
|
the spc command. The hello pragram can be built by typing
|
||
|
|
|
||
|
|
spc hello
|
||
|
|
|
||
|
|
The will run spinit, spasm and splink.
|
||
|
|
|
||
|
|
This directory contains the following sample programs:
|
||
|
|
|
||
|
|
hello - Hello World Program
|
||
|
|
fibo - A Spin version of the PropGCC fibo program
|
||
|
|
prime - A program that prints prime numbers
|
||
|
|
pong - A simple pong program developed entirely under spinix
|
||
|
|
pongsubs - Object used by pong
|
||
|
|
|
||
|
|
The pong program can be built using the script makepong.all. The pongsubs
|
||
|
|
object can be built and linked to clibsd using makepong.sub. makepong will
|
||
|
|
compile pong and link it to the combined pongsubs/clibsd object.
|