Source
pub const all_features = blk: {
const len = @typeInfo(Feature).@"enum".fields.len;
std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
var result: [len]CpuFeature = undefined;
result[@intFromEnum(Feature.bool)] = .{
.llvm_name = "bool",
.description = "Enable Xtensa Boolean extension",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.clamps)] = .{
.llvm_name = "clamps",
.description = "Enable Xtensa CLAMPS option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.coprocessor)] = .{
.llvm_name = "coprocessor",
.description = "Enable Xtensa Coprocessor option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.dcache)] = .{
.llvm_name = "dcache",
.description = "Enable Xtensa Data Cache option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.debug)] = .{
.llvm_name = "debug",
.description = "Enable Xtensa Debug option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.density)] = .{
.llvm_name = "density",
.description = "Enable Density instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.dfpaccel)] = .{
.llvm_name = "dfpaccel",
.description = "Enable Xtensa Double Precision FP acceleration",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.div32)] = .{
.llvm_name = "div32",
.description = "Enable Xtensa Div32 option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.exception)] = .{
.llvm_name = "exception",
.description = "Enable Xtensa Exception option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.extendedl32r)] = .{
.llvm_name = "extendedl32r",
.description = "Enable Xtensa Extended L32R option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fp)] = .{
.llvm_name = "fp",
.description = "Enable Xtensa Single FP instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.highpriinterrupts)] = .{
.llvm_name = "highpriinterrupts",
.description = "Enable Xtensa HighPriInterrupts option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.highpriinterrupts_level3)] = .{
.llvm_name = "highpriinterrupts-level3",
.description = "Enable Xtensa HighPriInterrupts Level3",
.dependencies = featureSet(&[_]Feature{
.highpriinterrupts,
}),
};
result[@intFromEnum(Feature.highpriinterrupts_level4)] = .{
.llvm_name = "highpriinterrupts-level4",
.description = "Enable Xtensa HighPriInterrupts Level4",
.dependencies = featureSet(&[_]Feature{
.highpriinterrupts,
}),
};
result[@intFromEnum(Feature.highpriinterrupts_level5)] = .{
.llvm_name = "highpriinterrupts-level5",
.description = "Enable Xtensa HighPriInterrupts Level5",
.dependencies = featureSet(&[_]Feature{
.highpriinterrupts,
}),
};
result[@intFromEnum(Feature.highpriinterrupts_level6)] = .{
.llvm_name = "highpriinterrupts-level6",
.description = "Enable Xtensa HighPriInterrupts Level6",
.dependencies = featureSet(&[_]Feature{
.highpriinterrupts,
}),
};
result[@intFromEnum(Feature.highpriinterrupts_level7)] = .{
.llvm_name = "highpriinterrupts-level7",
.description = "Enable Xtensa HighPriInterrupts Level7",
.dependencies = featureSet(&[_]Feature{
.highpriinterrupts,
}),
};
result[@intFromEnum(Feature.interrupt)] = .{
.llvm_name = "interrupt",
.description = "Enable Xtensa Interrupt option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.loop)] = .{
.llvm_name = "loop",
.description = "Enable Xtensa Loop extension",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mac16)] = .{
.llvm_name = "mac16",
.description = "Enable Xtensa MAC16 instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.minmax)] = .{
.llvm_name = "minmax",
.description = "Enable Xtensa MINMAX option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.miscsr)] = .{
.llvm_name = "miscsr",
.description = "Enable Xtensa Miscellaneous SR option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mul16)] = .{
.llvm_name = "mul16",
.description = "Enable Xtensa Mul16 option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mul32)] = .{
.llvm_name = "mul32",
.description = "Enable Xtensa Mul32 option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mul32high)] = .{
.llvm_name = "mul32high",
.description = "Enable Xtensa Mul32High option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.nsa)] = .{
.llvm_name = "nsa",
.description = "Enable Xtensa NSA option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.prid)] = .{
.llvm_name = "prid",
.description = "Enable Xtensa Processor ID option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.regprotect)] = .{
.llvm_name = "regprotect",
.description = "Enable Xtensa Region Protection option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.rvector)] = .{
.llvm_name = "rvector",
.description = "Enable Xtensa Relocatable Vector option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.sext)] = .{
.llvm_name = "sext",
.description = "Enable Xtensa Sign Extend option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.threadptr)] = .{
.llvm_name = "threadptr",
.description = "Enable Xtensa THREADPTR option",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.timers1)] = .{
.llvm_name = "timers1",
.description = "Enable Xtensa Timers 1",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.timers2)] = .{
.llvm_name = "timers2",
.description = "Enable Xtensa Timers 2",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.timers3)] = .{
.llvm_name = "timers3",
.description = "Enable Xtensa Timers 3",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.windowed)] = .{
.llvm_name = "windowed",
.description = "Enable Xtensa Windowed Register option",
.dependencies = featureSet(&[_]Feature{}),
};
const ti = @typeInfo(Feature);
for (&result, 0..) |*elem, i| {
elem.index = i;
elem.name = ti.@"enum".fields[i].name;
}
break :blk result;
}