1 /*
2 * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18 /*
19 * opcodes.c
20 *
21 * data tables generated automatically
22 * Maybe some functions too
23 */
24
25 #include "qemu/osdep.h"
26 #include "attribs.h"
27 #include "decode.h"
28
29 #define VEC_DESCR(A, B, C) DESCR(A, B, C)
30 #define DONAME(X) #X
31
32 const char * const opcode_names[] = {
33 #define OPCODE(IID) DONAME(IID)
34 #include "opcodes_def_generated.h.inc"
35 NULL
36 #undef OPCODE
37 };
38
39
40 DECLARE_BITMAP(opcode_attribs[XX_LAST_OPCODE], A_ZZ_LASTATTRIB);
41
init_attribs(int tag,...)42 static void init_attribs(int tag, ...)
43 {
44 va_list ap;
45 int attr;
46 va_start(ap, tag);
47 while ((attr = va_arg(ap, int)) != 0) {
48 set_bit(attr, opcode_attribs[tag]);
49 }
50 va_end(ap);
51 }
52
53 const OpcodeEncoding opcode_encodings[] = {
54 #define DEF_ENC32(OPCODE, ENCSTR) \
55 [OPCODE] = { .encoding = ENCSTR },
56
57 #define DEF_ENC_SUBINSN(OPCODE, CLASS, ENCSTR) \
58 [OPCODE] = { .encoding = ENCSTR, .enc_class = CLASS },
59
60 #define DEF_EXT_ENC(OPCODE, CLASS, ENCSTR) \
61 [OPCODE] = { .encoding = ENCSTR, .enc_class = CLASS },
62
63 #include "imported/encode.def"
64
65 #undef DEF_ENC32
66 #undef DEF_ENC_SUBINSN
67 #undef DEF_EXT_ENC
68 };
69
opcode_init(void)70 void opcode_init(void)
71 {
72 init_attribs(0, 0);
73
74 #define ATTRIBS(...) , ## __VA_ARGS__, 0
75 #define OP_ATTRIB(TAG, ARGS) init_attribs(TAG ARGS);
76 #include "op_attribs_generated.h.inc"
77 #undef OP_ATTRIB
78 #undef ATTRIBS
79 }
80