master
1//! This file is auto-generated by tools/update_cpu_features.zig.
2
3const std = @import("../std.zig");
4const CpuFeature = std.Target.Cpu.Feature;
5const CpuModel = std.Target.Cpu.Model;
6
7pub const Feature = enum {
8 atomics,
9 bulk_memory,
10 bulk_memory_opt,
11 call_indirect_overlong,
12 exception_handling,
13 extended_const,
14 fp16,
15 multimemory,
16 multivalue,
17 mutable_globals,
18 nontrapping_bulk_memory_len0,
19 nontrapping_fptoint,
20 reference_types,
21 relaxed_simd,
22 sign_ext,
23 simd128,
24 tail_call,
25 wide_arithmetic,
26};
27
28pub const featureSet = CpuFeature.FeatureSetFns(Feature).featureSet;
29pub const featureSetHas = CpuFeature.FeatureSetFns(Feature).featureSetHas;
30pub const featureSetHasAny = CpuFeature.FeatureSetFns(Feature).featureSetHasAny;
31pub const featureSetHasAll = CpuFeature.FeatureSetFns(Feature).featureSetHasAll;
32
33pub const all_features = blk: {
34 const len = @typeInfo(Feature).@"enum".fields.len;
35 std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
36 var result: [len]CpuFeature = undefined;
37 result[@intFromEnum(Feature.atomics)] = .{
38 .llvm_name = "atomics",
39 .description = "Enable Atomics",
40 .dependencies = featureSet(&[_]Feature{}),
41 };
42 result[@intFromEnum(Feature.bulk_memory)] = .{
43 .llvm_name = "bulk-memory",
44 .description = "Enable bulk memory operations",
45 .dependencies = featureSet(&[_]Feature{
46 .bulk_memory_opt,
47 }),
48 };
49 result[@intFromEnum(Feature.bulk_memory_opt)] = .{
50 .llvm_name = "bulk-memory-opt",
51 .description = "Enable bulk memory optimization operations",
52 .dependencies = featureSet(&[_]Feature{}),
53 };
54 result[@intFromEnum(Feature.call_indirect_overlong)] = .{
55 .llvm_name = "call-indirect-overlong",
56 .description = "Enable overlong encoding for call_indirect immediates",
57 .dependencies = featureSet(&[_]Feature{}),
58 };
59 result[@intFromEnum(Feature.exception_handling)] = .{
60 .llvm_name = "exception-handling",
61 .description = "Enable Wasm exception handling",
62 .dependencies = featureSet(&[_]Feature{}),
63 };
64 result[@intFromEnum(Feature.extended_const)] = .{
65 .llvm_name = "extended-const",
66 .description = "Enable extended const expressions",
67 .dependencies = featureSet(&[_]Feature{}),
68 };
69 result[@intFromEnum(Feature.fp16)] = .{
70 .llvm_name = "fp16",
71 .description = "Enable FP16 instructions",
72 .dependencies = featureSet(&[_]Feature{}),
73 };
74 result[@intFromEnum(Feature.multimemory)] = .{
75 .llvm_name = "multimemory",
76 .description = "Enable multiple memories",
77 .dependencies = featureSet(&[_]Feature{}),
78 };
79 result[@intFromEnum(Feature.multivalue)] = .{
80 .llvm_name = "multivalue",
81 .description = "Enable multivalue blocks, instructions, and functions",
82 .dependencies = featureSet(&[_]Feature{}),
83 };
84 result[@intFromEnum(Feature.mutable_globals)] = .{
85 .llvm_name = "mutable-globals",
86 .description = "Enable mutable globals",
87 .dependencies = featureSet(&[_]Feature{}),
88 };
89 result[@intFromEnum(Feature.nontrapping_bulk_memory_len0)] = .{
90 .llvm_name = null,
91 .description = "Bulk memory operations with a zero length do not trap",
92 .dependencies = featureSet(&[_]Feature{
93 .bulk_memory_opt,
94 }),
95 };
96 result[@intFromEnum(Feature.nontrapping_fptoint)] = .{
97 .llvm_name = "nontrapping-fptoint",
98 .description = "Enable non-trapping float-to-int conversion operators",
99 .dependencies = featureSet(&[_]Feature{}),
100 };
101 result[@intFromEnum(Feature.reference_types)] = .{
102 .llvm_name = "reference-types",
103 .description = "Enable reference types",
104 .dependencies = featureSet(&[_]Feature{
105 .call_indirect_overlong,
106 }),
107 };
108 result[@intFromEnum(Feature.relaxed_simd)] = .{
109 .llvm_name = "relaxed-simd",
110 .description = "Enable relaxed-simd instructions",
111 .dependencies = featureSet(&[_]Feature{}),
112 };
113 result[@intFromEnum(Feature.sign_ext)] = .{
114 .llvm_name = "sign-ext",
115 .description = "Enable sign extension operators",
116 .dependencies = featureSet(&[_]Feature{}),
117 };
118 result[@intFromEnum(Feature.simd128)] = .{
119 .llvm_name = "simd128",
120 .description = "Enable 128-bit SIMD",
121 .dependencies = featureSet(&[_]Feature{}),
122 };
123 result[@intFromEnum(Feature.tail_call)] = .{
124 .llvm_name = "tail-call",
125 .description = "Enable tail call instructions",
126 .dependencies = featureSet(&[_]Feature{}),
127 };
128 result[@intFromEnum(Feature.wide_arithmetic)] = .{
129 .llvm_name = "wide-arithmetic",
130 .description = "Enable wide-arithmetic instructions",
131 .dependencies = featureSet(&[_]Feature{}),
132 };
133 const ti = @typeInfo(Feature);
134 for (&result, 0..) |*elem, i| {
135 elem.index = i;
136 elem.name = ti.@"enum".fields[i].name;
137 }
138 break :blk result;
139};
140
141pub const cpu = struct {
142 pub const bleeding_edge: CpuModel = .{
143 .name = "bleeding_edge",
144 .llvm_name = "bleeding-edge",
145 .features = featureSet(&[_]Feature{
146 .atomics,
147 .bulk_memory,
148 .exception_handling,
149 .extended_const,
150 .fp16,
151 .multimemory,
152 .multivalue,
153 .mutable_globals,
154 .nontrapping_fptoint,
155 .reference_types,
156 .relaxed_simd,
157 .sign_ext,
158 .simd128,
159 .tail_call,
160 }),
161 };
162 pub const generic: CpuModel = .{
163 .name = "generic",
164 .llvm_name = "generic",
165 .features = featureSet(&[_]Feature{
166 .bulk_memory,
167 .multivalue,
168 .mutable_globals,
169 .nontrapping_fptoint,
170 .reference_types,
171 .sign_ext,
172 }),
173 };
174 pub const lime1: CpuModel = .{
175 .name = "lime1",
176 .llvm_name = "lime1",
177 .features = featureSet(&[_]Feature{
178 .bulk_memory_opt,
179 .call_indirect_overlong,
180 .extended_const,
181 .multivalue,
182 .mutable_globals,
183 .nontrapping_fptoint,
184 .sign_ext,
185 }),
186 };
187 pub const mvp: CpuModel = .{
188 .name = "mvp",
189 .llvm_name = "mvp",
190 .features = featureSet(&[_]Feature{}),
191 };
192};