zig/lib/std/Target/sh.zig

//! This file is auto-generated by tools/update_cpu_features.zig.

const std = @import("../std.zig");
const CpuFeature = std.Target.Cpu.Feature;
const CpuModel = std.Target.Cpu.Model;

pub const Feature = enum {
    cas,
    dsp,
    dynshift,
    fpu,
    fsca,
    fsrra,
    mmu,
    sh2,
    sh2a,
    sh3,
    sh4,
    sh4a,
};

pub const featureSet = CpuFeature.FeatureSetFns(Feature).featureSet;
pub const featureSetHas = CpuFeature.FeatureSetFns(Feature).featureSetHas;
pub const featureSetHasAny = CpuFeature.FeatureSetFns(Feature).featureSetHasAny;
pub const featureSetHasAll = CpuFeature.FeatureSetFns(Feature).featureSetHasAll;

pub const all_features = blk: {
    const len = @typeInfo(Feature).@"enum".field_names.len;
    std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
    var result: [len]CpuFeature = undefined;
    result[@backingInt(Feature.cas)] = .{
        .llvm_name = null,
        .description = "Enable cas.l instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.dsp)] = .{
        .llvm_name = null,
        .description = "Enable DSP extension",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.dynshift)] = .{
        .llvm_name = null,
        .description = "Enable dynamic shift instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.fpu)] = .{
        .llvm_name = null,
        .description = "Enable floating point unit",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.fsca)] = .{
        .llvm_name = null,
        .description = "Enable fsca instruction",
        .dependencies = featureSet(&[_]Feature{
            .fpu,
        }),
    };
    result[@backingInt(Feature.fsrra)] = .{
        .llvm_name = null,
        .description = "Enable fsrra instruction",
        .dependencies = featureSet(&[_]Feature{
            .fpu,
        }),
    };
    result[@backingInt(Feature.mmu)] = .{
        .llvm_name = null,
        .description = "Enable memory management unit",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.sh2)] = .{
        .llvm_name = null,
        .description = "Enable SH-2 instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@backingInt(Feature.sh2a)] = .{
        .llvm_name = null,
        .description = "Enable SH-2A instructions",
        .dependencies = featureSet(&[_]Feature{
            .dynshift,
            .sh2,
        }),
    };
    result[@backingInt(Feature.sh3)] = .{
        .llvm_name = null,
        .description = "Enable SH-3 instructions",
        .dependencies = featureSet(&[_]Feature{
            .dynshift,
            .sh2,
        }),
    };
    result[@backingInt(Feature.sh4)] = .{
        .llvm_name = null,
        .description = "Enable SH-4 instructions",
        .dependencies = featureSet(&[_]Feature{
            .sh3,
        }),
    };
    result[@backingInt(Feature.sh4a)] = .{
        .llvm_name = null,
        .description = "Enable SH-4A instructions",
        .dependencies = featureSet(&[_]Feature{
            .sh4,
        }),
    };
    const ti = @typeInfo(Feature);
    for (&result, 0..) |*elem, i| {
        elem.index = i;
        elem.name = ti.@"enum".field_names[i];
    }
    break :blk result;
};

pub const cpu = struct {
    pub const j2: CpuModel = .{
        .name = "j2",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .cas,
            .dynshift,
            .sh2,
        }),
    };
    pub const sh1: CpuModel = .{
        .name = "sh1",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{}),
    };
    pub const sh2: CpuModel = .{
        .name = "sh2",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .sh2,
        }),
    };
    pub const sh2_dsp: CpuModel = .{
        .name = "sh2_dsp",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .dsp,
            .sh2,
        }),
    };
    pub const sh2a: CpuModel = .{
        .name = "sh2a",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .fpu,
            .sh2a,
        }),
    };
    pub const sh2a_nofpu: CpuModel = .{
        .name = "sh2a_nofpu",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .sh2a,
        }),
    };
    pub const sh2e: CpuModel = .{
        .name = "sh2e",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .fpu,
            .sh2,
        }),
    };
    pub const sh3: CpuModel = .{
        .name = "sh3",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .mmu,
            .sh3,
        }),
    };
    pub const sh3_dsp: CpuModel = .{
        .name = "sh3_dsp",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .dsp,
            .mmu,
            .sh3,
        }),
    };
    pub const sh3e: CpuModel = .{
        .name = "sh3e",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .fpu,
            .mmu,
            .sh3,
        }),
    };
    pub const sh4: CpuModel = .{
        .name = "sh4",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .fpu,
            .mmu,
            .sh4,
        }),
    };
    pub const sh4_nofpu: CpuModel = .{
        .name = "sh4_nofpu",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .mmu,
            .sh4,
        }),
    };
    pub const sh4a: CpuModel = .{
        .name = "sh4a",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .fsca,
            .fsrra,
            .mmu,
            .sh4a,
        }),
    };
    pub const sh4a_nofpu: CpuModel = .{
        .name = "sh4a_nofpu",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .mmu,
            .sh4a,
        }),
    };
    pub const sh4al_dsp: CpuModel = .{
        .name = "sh4al_dsp",
        .llvm_name = null,
        .features = featureSet(&[_]Feature{
            .dsp,
            .mmu,
            .sh4a,
        }),
    };
};