ab-riscv-interpreter 0.0.4

Composable and generic RISC-V interpreter
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

//! RV32 Zkn extension

pub mod zknd;
pub mod zkne;
pub mod zknh;

use crate::rv32::b::zbc::rv32_zbc_helpers;
use crate::rv32::zk::zbkb::rv32_zbkb_helpers;
use crate::rv32::zk::zbkx::rv32_zbkx_helpers;
use crate::rv32::zk::zkn::zknd::rv32_zknd_helpers;
use crate::rv32::zk::zkn::zkne::rv32_zkne_helpers;
use crate::rv32::zk::zkn::zknh::rv32_zknh_helpers;
use crate::{ExecutableInstruction, ExecutionError, RegisterFile};
use ab_riscv_macros::instruction_execution;
use ab_riscv_primitives::prelude::*;
use core::ops::ControlFlow;

#[instruction_execution]
impl<Reg, Regs, ExtState, Memory, PC, InstructionHandler, CustomError>
    ExecutableInstruction<Regs, ExtState, Memory, PC, InstructionHandler, CustomError>
    for Rv32ZknInstruction<Reg>
where
    Reg: Register<Type = u32>,
{
    #[inline(always)]
    fn execute(
        self,
        regs: &mut Regs,
        _ext_state: &mut ExtState,
        _memory: &mut Memory,
        _program_counter: &mut PC,
        _system_instruction_handler: &mut InstructionHandler,
    ) -> Result<ControlFlow<()>, ExecutionError<Reg::Type, CustomError>> {
        Ok(ControlFlow::Continue(()))
    }
}