1 /*
2 * Copyright © 2020 Google, Inc.
3 * Copyright © 2023 Valve Corporation
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
25 #ifndef _ISA_H_
26 #define _ISA_H_
27
28 #include <stdlib.h>
29
30 #include "compiler/isaspec/isaspec.h"
31 #include "afuc.h"
32
__instruction_create(afuc_opc opc)33 static inline struct afuc_instr *__instruction_create(afuc_opc opc)
34 {
35 struct afuc_instr *instr = calloc(1, sizeof(struct afuc_instr));
36
37 switch (opc) {
38 #define ALU(name) \
39 case OPC_##name##I: \
40 instr->opc = OPC_##name; \
41 instr->has_immed = true; \
42 break;
43 ALU(ADD)
44 ALU(ADDHI)
45 ALU(SUB)
46 ALU(SUBHI)
47 ALU(AND)
48 ALU(OR)
49 ALU(XOR)
50 ALU(NOT)
51 ALU(SHL)
52 ALU(USHR)
53 ALU(ISHR)
54 ALU(ROT)
55 ALU(MUL8)
56 ALU(MIN)
57 ALU(MAX)
58 ALU(CMP)
59 #undef ALU
60
61 default:
62 instr->opc = opc;
63 }
64
65 return instr;
66 }
67
68 #endif /* _ISA_H_ */
69