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34 lines
859 B
34 lines
859 B
use crsn::asm::data::literal::Value;
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use crsn::asm::error::CrsnError;
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use crsn::asm::instr::op::OpKind;
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use crsn::asm::parse::arg_parser::TokenParser;
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use crsn::module::{CrsnExtension, ParseRes};
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use crsn::runtime::fault::Fault;
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use crsn::runtime::run_thread::{RunState, ThreadInfo};
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mod defs;
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mod parse;
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mod exec;
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#[derive(Debug, Clone)]
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pub struct StackOps;
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impl StackOps {
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pub fn new() -> Box<dyn CrsnExtension> {
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Box::new(Self)
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}
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}
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impl CrsnExtension for StackOps {
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fn name(&self) -> &'static str {
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"stacks"
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}
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fn parse_op<'a>(&self, keyword: &str, args: TokenParser<'a>) -> Result<ParseRes<'a, OpKind>, CrsnError> {
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parse::parse(keyword, args)
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}
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fn drop_obj(&self, _ti: &ThreadInfo, state: &mut RunState, handle: Value) -> Result<Option<()>, Fault> {
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exec::drop_obj(state, handle)
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}
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}
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