cranelift_codegen_meta/shared/
formats.rs

1use crate::cdsl::formats::{InstructionFormat, InstructionFormatBuilder as Builder};
2use crate::shared::{entities::EntityRefs, immediates::Immediates};
3use std::rc::Rc;
4
5pub(crate) struct Formats {
6    pub(crate) atomic_cas: Rc<InstructionFormat>,
7    pub(crate) atomic_rmw: Rc<InstructionFormat>,
8    pub(crate) binary: Rc<InstructionFormat>,
9    pub(crate) binary_imm8: Rc<InstructionFormat>,
10    pub(crate) binary_imm64: Rc<InstructionFormat>,
11    pub(crate) branch_table: Rc<InstructionFormat>,
12    pub(crate) brif: Rc<InstructionFormat>,
13    pub(crate) call: Rc<InstructionFormat>,
14    pub(crate) call_indirect: Rc<InstructionFormat>,
15    pub(crate) try_call: Rc<InstructionFormat>,
16    pub(crate) try_call_indirect: Rc<InstructionFormat>,
17    pub(crate) cond_trap: Rc<InstructionFormat>,
18    pub(crate) float_compare: Rc<InstructionFormat>,
19    pub(crate) func_addr: Rc<InstructionFormat>,
20    pub(crate) int_compare: Rc<InstructionFormat>,
21    pub(crate) int_compare_imm: Rc<InstructionFormat>,
22    pub(crate) int_add_trap: Rc<InstructionFormat>,
23    pub(crate) jump: Rc<InstructionFormat>,
24    pub(crate) load: Rc<InstructionFormat>,
25    pub(crate) load_no_offset: Rc<InstructionFormat>,
26    pub(crate) multiary: Rc<InstructionFormat>,
27    pub(crate) nullary: Rc<InstructionFormat>,
28    pub(crate) shuffle: Rc<InstructionFormat>,
29    pub(crate) stack_load: Rc<InstructionFormat>,
30    pub(crate) stack_store: Rc<InstructionFormat>,
31    pub(crate) dynamic_stack_load: Rc<InstructionFormat>,
32    pub(crate) dynamic_stack_store: Rc<InstructionFormat>,
33    pub(crate) store: Rc<InstructionFormat>,
34    pub(crate) store_no_offset: Rc<InstructionFormat>,
35    pub(crate) ternary: Rc<InstructionFormat>,
36    pub(crate) ternary_imm8: Rc<InstructionFormat>,
37    pub(crate) trap: Rc<InstructionFormat>,
38    pub(crate) unary: Rc<InstructionFormat>,
39    pub(crate) unary_const: Rc<InstructionFormat>,
40    pub(crate) unary_global_value: Rc<InstructionFormat>,
41    pub(crate) unary_ieee16: Rc<InstructionFormat>,
42    pub(crate) unary_ieee32: Rc<InstructionFormat>,
43    pub(crate) unary_ieee64: Rc<InstructionFormat>,
44    pub(crate) unary_imm: Rc<InstructionFormat>,
45}
46
47impl Formats {
48    pub fn new(imm: &Immediates, entities: &EntityRefs) -> Self {
49        Self {
50            unary: Builder::new("Unary").value().build(),
51
52            unary_imm: Builder::new("UnaryImm").imm(&imm.imm64).build(),
53
54            unary_ieee16: Builder::new("UnaryIeee16").imm(&imm.ieee16).build(),
55
56            unary_ieee32: Builder::new("UnaryIeee32").imm(&imm.ieee32).build(),
57
58            unary_ieee64: Builder::new("UnaryIeee64").imm(&imm.ieee64).build(),
59
60            unary_const: Builder::new("UnaryConst")
61                .imm(&entities.pool_constant)
62                .build(),
63
64            unary_global_value: Builder::new("UnaryGlobalValue")
65                .imm(&entities.global_value)
66                .build(),
67
68            binary: Builder::new("Binary").value().value().build(),
69
70            binary_imm8: Builder::new("BinaryImm8").value().imm(&imm.uimm8).build(),
71
72            binary_imm64: Builder::new("BinaryImm64").value().imm(&imm.imm64).build(),
73
74            // The select instructions are controlled by the second VALUE operand.
75            // The first VALUE operand is the controlling flag which has a derived type.
76            // The fma instruction has the same constraint on all inputs.
77            ternary: Builder::new("Ternary")
78                .value()
79                .value()
80                .value()
81                .typevar_operand(1)
82                .build(),
83
84            ternary_imm8: Builder::new("TernaryImm8")
85                .value()
86                .imm(&imm.uimm8)
87                .value()
88                .build(),
89
90            // Catch-all for instructions with many outputs and inputs and no immediate
91            // operands.
92            multiary: Builder::new("MultiAry").varargs().build(),
93
94            nullary: Builder::new("NullAry").build(),
95
96            shuffle: Builder::new("Shuffle")
97                .value()
98                .value()
99                .imm(&entities.uimm128)
100                .build(),
101
102            int_compare: Builder::new("IntCompare")
103                .imm(&imm.intcc)
104                .value()
105                .value()
106                .build(),
107
108            int_compare_imm: Builder::new("IntCompareImm")
109                .imm(&imm.intcc)
110                .value()
111                .imm(&imm.imm64)
112                .build(),
113
114            float_compare: Builder::new("FloatCompare")
115                .imm(&imm.floatcc)
116                .value()
117                .value()
118                .build(),
119
120            jump: Builder::new("Jump").block().build(),
121
122            brif: Builder::new("Brif").value().block().block().build(),
123
124            branch_table: Builder::new("BranchTable")
125                .value()
126                .imm(&entities.jump_table)
127                .build(),
128
129            call: Builder::new("Call")
130                .imm(&entities.func_ref)
131                .varargs()
132                .build(),
133
134            call_indirect: Builder::new("CallIndirect")
135                .imm(&entities.sig_ref)
136                .value()
137                .varargs()
138                .build(),
139
140            try_call: Builder::new("TryCall")
141                .imm(&entities.func_ref)
142                .varargs()
143                .imm(&&entities.exception_table)
144                .build(),
145
146            try_call_indirect: Builder::new("TryCallIndirect")
147                .value()
148                .varargs()
149                .imm(&&entities.exception_table)
150                .build(),
151
152            func_addr: Builder::new("FuncAddr").imm(&entities.func_ref).build(),
153
154            atomic_rmw: Builder::new("AtomicRmw")
155                .imm(&imm.memflags)
156                .imm(&imm.atomic_rmw_op)
157                .value()
158                .value()
159                .build(),
160
161            atomic_cas: Builder::new("AtomicCas")
162                .imm(&imm.memflags)
163                .value()
164                .value()
165                .value()
166                .typevar_operand(2)
167                .build(),
168
169            load: Builder::new("Load")
170                .imm(&imm.memflags)
171                .value()
172                .imm(&imm.offset32)
173                .build(),
174
175            load_no_offset: Builder::new("LoadNoOffset")
176                .imm(&imm.memflags)
177                .value()
178                .build(),
179
180            store: Builder::new("Store")
181                .imm(&imm.memflags)
182                .value()
183                .value()
184                .imm(&imm.offset32)
185                .build(),
186
187            store_no_offset: Builder::new("StoreNoOffset")
188                .imm(&imm.memflags)
189                .value()
190                .value()
191                .build(),
192
193            stack_load: Builder::new("StackLoad")
194                .imm(&entities.stack_slot)
195                .imm(&imm.offset32)
196                .build(),
197
198            stack_store: Builder::new("StackStore")
199                .value()
200                .imm(&entities.stack_slot)
201                .imm(&imm.offset32)
202                .build(),
203
204            dynamic_stack_load: Builder::new("DynamicStackLoad")
205                .imm(&entities.dynamic_stack_slot)
206                .build(),
207
208            dynamic_stack_store: Builder::new("DynamicStackStore")
209                .value()
210                .imm(&entities.dynamic_stack_slot)
211                .build(),
212
213            trap: Builder::new("Trap").imm(&imm.trapcode).build(),
214
215            cond_trap: Builder::new("CondTrap").value().imm(&imm.trapcode).build(),
216
217            int_add_trap: Builder::new("IntAddTrap")
218                .value()
219                .value()
220                .imm(&imm.trapcode)
221                .build(),
222        }
223    }
224}