Contents

use crate::cdsl::isa::TargetIsa;
use crate::cdsl::settings::{SettingGroup, SettingGroupBuilder};

use crate::shared::Definitions as SharedDefinitions;

fn define_settings(_shared: &SettingGroup) -> SettingGroup {
    let mut setting = SettingGroupBuilder::new("riscv64");

    let _has_m = setting.add_bool("has_m", "has extension M?", "", false);
    let _has_a = setting.add_bool("has_a", "has extension A?", "", false);
    let _has_f = setting.add_bool("has_f", "has extension F?", "", false);
    let _has_d = setting.add_bool("has_d", "has extension D?", "", false);
    let _has_v = setting.add_bool("has_v", "has extension V?", "", false);
    let _has_c = setting.add_bool("has_c", "has extension C?", "", false);
    let _has_zbkb = setting.add_bool(
        "has_zbkb",
        "has extension zbkb?",
        "Zbkb: Bit-manipulation for Cryptography",
        false,
    );
    let _has_zba = setting.add_bool(
        "has_zba",
        "has extension zba?",
        "Zba: Address Generation",
        false,
    );
    let _has_zbb = setting.add_bool(
        "has_zbb",
        "has extension zbb?",
        "Zbb: Basic bit-manipulation",
        false,
    );
    let _has_zbc = setting.add_bool(
        "has_zbc",
        "has extension zbc?",
        "Zbc: Carry-less multiplication",
        false,
    );
    let _has_zbx = setting.add_bool(
        "has_zbs",
        "has extension zbs?",
        "Zbs: Single-bit instructions",
        false,
    );

    let _has_zicsr = setting.add_bool(
        "has_zicsr",
        "has extension zicsr?",
        "Zicsr: Control and Status Register (CSR) Instructions",
        false,
    );
    let _has_zifencei = setting.add_bool(
        "has_zifencei",
        "has extension zifencei?",
        "Zifencei: Instruction-Fetch Fence",
        false,
    );

    setting.build()
}

pub(crate) fn define(shared_defs: &mut SharedDefinitions) -> TargetIsa {
    let settings = define_settings(&shared_defs.settings);
    TargetIsa::new("riscv64", settings)
}

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
wasmtime-7.0.0	./ext/cargo-vendor/cranelift-codegen-meta-0.94.0/src/isa/riscv64.rs