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83 lines
1.6 KiB
83 lines
1.6 KiB
#[macro_use]
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extern crate log;
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use simple_logger::SimpleLogger;
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use crsn::asm::data::literal::Addr;
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use crsn::runtime::program::Program;
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use crsn::runtime::run_thread::{RunThread, ThreadToken};
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use crsn_arith::ArithOpParser;
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fn main() {
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SimpleLogger::new().init().unwrap();
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// ;(dec r0 (z? (ret)))
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/*let program = "
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(
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(main
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(ld r0 2)
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(:again)
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(dec r0)
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(jif nz :again)
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(fault \"that's it\")
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)
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)
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";*/
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/*
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let program = "
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(
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(main
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(ld r0 2)
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(call add2x r0 15)
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(ld r0 res0)
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(fault \"that's it\")
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)
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(add2x
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(ld r0 arg0)
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(ld r1 arg1)
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(add r0 r1)
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(add r0 r1)
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(ret r0)
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)
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)
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";*/
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let program = "
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(
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(main
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(j :lbl)
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(ld _ arg0)
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(fault)
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(:lbl)
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(call fibo 5)
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(ld r0 res0)
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)
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(fibo
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(cmp arg0 2
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(eq? (ret 2)))
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(ld r0 arg0)
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(dec r0)
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(call fibo r0)
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(ld r0 arg0)
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(mul r0 res0)
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(ret r0)
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)
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)
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";
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let parsers = vec![
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ArithOpParser::new()
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];
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let parsed = crsn::asm::assemble(program, parsers.as_slice()).unwrap();
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debug!("---");
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for op in &parsed.ops {
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debug!("{:?}", op);
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}
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debug!("---");
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let thread = RunThread::new(ThreadToken(0), parsed, Addr(0), &[]);
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thread.start().join().unwrap();
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}
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