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c896fe29 FB |
1 | /* |
2 | * Tiny Code Generator for QEMU | |
3 | * | |
4 | * Copyright (c) 2008 Fabrice Bellard | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the 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 | |
22 | * THE SOFTWARE. | |
23 | */ | |
bf6247fb | 24 | #ifdef CONFIG_DYNGEN_OP |
c896fe29 | 25 | #include "dyngen-opc.h" |
cf2be984 | 26 | #endif |
c896fe29 FB |
27 | |
28 | #ifndef DEF2 | |
29 | #define DEF2(name, oargs, iargs, cargs, flags) DEF(name, oargs + iargs + cargs, 0) | |
30 | #endif | |
31 | ||
32 | /* predefined ops */ | |
33 | DEF2(end, 0, 0, 0, 0) /* must be kept first */ | |
34 | DEF2(nop, 0, 0, 0, 0) | |
35 | DEF2(nop1, 0, 0, 1, 0) | |
36 | DEF2(nop2, 0, 0, 2, 0) | |
37 | DEF2(nop3, 0, 0, 3, 0) | |
38 | DEF2(nopn, 0, 0, 1, 0) /* variable number of parameters */ | |
39 | /* macro handling */ | |
40 | DEF2(macro_2, 2, 0, 1, 0) | |
41 | DEF2(macro_start, 0, 0, 2, 0) | |
42 | DEF2(macro_end, 0, 0, 2, 0) | |
43 | DEF2(macro_goto, 0, 0, 3, 0) | |
44 | ||
5ff9d6a4 FB |
45 | DEF2(discard, 1, 0, 0, 0) |
46 | ||
c896fe29 | 47 | DEF2(set_label, 0, 0, 1, 0) |
5ff9d6a4 FB |
48 | DEF2(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */ |
49 | DEF2(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
50 | DEF2(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
c896fe29 FB |
51 | |
52 | DEF2(mov_i32, 1, 1, 0, 0) | |
53 | DEF2(movi_i32, 1, 0, 1, 0) | |
54 | /* load/store */ | |
55 | DEF2(ld8u_i32, 1, 1, 1, 0) | |
56 | DEF2(ld8s_i32, 1, 1, 1, 0) | |
57 | DEF2(ld16u_i32, 1, 1, 1, 0) | |
58 | DEF2(ld16s_i32, 1, 1, 1, 0) | |
59 | DEF2(ld_i32, 1, 1, 1, 0) | |
5ff9d6a4 FB |
60 | DEF2(st8_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) |
61 | DEF2(st16_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
62 | DEF2(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
c896fe29 FB |
63 | /* arith */ |
64 | DEF2(add_i32, 1, 2, 0, 0) | |
65 | DEF2(sub_i32, 1, 2, 0, 0) | |
66 | DEF2(mul_i32, 1, 2, 0, 0) | |
67 | #ifdef TCG_TARGET_HAS_div_i32 | |
68 | DEF2(div_i32, 1, 2, 0, 0) | |
69 | DEF2(divu_i32, 1, 2, 0, 0) | |
70 | DEF2(rem_i32, 1, 2, 0, 0) | |
71 | DEF2(remu_i32, 1, 2, 0, 0) | |
72 | #else | |
73 | DEF2(div2_i32, 2, 3, 0, 0) | |
74 | DEF2(divu2_i32, 2, 3, 0, 0) | |
75 | #endif | |
76 | DEF2(and_i32, 1, 2, 0, 0) | |
77 | DEF2(or_i32, 1, 2, 0, 0) | |
78 | DEF2(xor_i32, 1, 2, 0, 0) | |
79 | /* shifts */ | |
80 | DEF2(shl_i32, 1, 2, 0, 0) | |
81 | DEF2(shr_i32, 1, 2, 0, 0) | |
82 | DEF2(sar_i32, 1, 2, 0, 0) | |
83 | ||
5ff9d6a4 | 84 | DEF2(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
85 | #if TCG_TARGET_REG_BITS == 32 |
86 | DEF2(add2_i32, 2, 4, 0, 0) | |
87 | DEF2(sub2_i32, 2, 4, 0, 0) | |
5ff9d6a4 | 88 | DEF2(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
89 | DEF2(mulu2_i32, 2, 2, 0, 0) |
90 | #endif | |
91 | #ifdef TCG_TARGET_HAS_ext8s_i32 | |
92 | DEF2(ext8s_i32, 1, 1, 0, 0) | |
93 | #endif | |
94 | #ifdef TCG_TARGET_HAS_ext16s_i32 | |
95 | DEF2(ext16s_i32, 1, 1, 0, 0) | |
96 | #endif | |
97 | #ifdef TCG_TARGET_HAS_bswap_i32 | |
98 | DEF2(bswap_i32, 1, 1, 0, 0) | |
99 | #endif | |
100 | ||
101 | #if TCG_TARGET_REG_BITS == 64 | |
102 | DEF2(mov_i64, 1, 1, 0, 0) | |
103 | DEF2(movi_i64, 1, 0, 1, 0) | |
104 | /* load/store */ | |
105 | DEF2(ld8u_i64, 1, 1, 1, 0) | |
106 | DEF2(ld8s_i64, 1, 1, 1, 0) | |
107 | DEF2(ld16u_i64, 1, 1, 1, 0) | |
108 | DEF2(ld16s_i64, 1, 1, 1, 0) | |
109 | DEF2(ld32u_i64, 1, 1, 1, 0) | |
110 | DEF2(ld32s_i64, 1, 1, 1, 0) | |
111 | DEF2(ld_i64, 1, 1, 1, 0) | |
5ff9d6a4 FB |
112 | DEF2(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) |
113 | DEF2(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
114 | DEF2(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
115 | DEF2(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
c896fe29 FB |
116 | /* arith */ |
117 | DEF2(add_i64, 1, 2, 0, 0) | |
118 | DEF2(sub_i64, 1, 2, 0, 0) | |
119 | DEF2(mul_i64, 1, 2, 0, 0) | |
120 | #ifdef TCG_TARGET_HAS_div_i64 | |
121 | DEF2(div_i64, 1, 2, 0, 0) | |
122 | DEF2(divu_i64, 1, 2, 0, 0) | |
123 | DEF2(rem_i64, 1, 2, 0, 0) | |
124 | DEF2(remu_i64, 1, 2, 0, 0) | |
125 | #else | |
126 | DEF2(div2_i64, 2, 3, 0, 0) | |
127 | DEF2(divu2_i64, 2, 3, 0, 0) | |
128 | #endif | |
129 | DEF2(and_i64, 1, 2, 0, 0) | |
130 | DEF2(or_i64, 1, 2, 0, 0) | |
131 | DEF2(xor_i64, 1, 2, 0, 0) | |
132 | /* shifts */ | |
133 | DEF2(shl_i64, 1, 2, 0, 0) | |
134 | DEF2(shr_i64, 1, 2, 0, 0) | |
135 | DEF2(sar_i64, 1, 2, 0, 0) | |
136 | ||
5ff9d6a4 | 137 | DEF2(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
138 | #ifdef TCG_TARGET_HAS_ext8s_i64 |
139 | DEF2(ext8s_i64, 1, 1, 0, 0) | |
140 | #endif | |
141 | #ifdef TCG_TARGET_HAS_ext16s_i64 | |
142 | DEF2(ext16s_i64, 1, 1, 0, 0) | |
143 | #endif | |
144 | #ifdef TCG_TARGET_HAS_ext32s_i64 | |
145 | DEF2(ext32s_i64, 1, 1, 0, 0) | |
146 | #endif | |
147 | #ifdef TCG_TARGET_HAS_bswap_i64 | |
148 | DEF2(bswap_i64, 1, 1, 0, 0) | |
149 | #endif | |
150 | #endif | |
390efc54 PB |
151 | #ifdef TCG_TARGET_HAS_neg_i32 |
152 | DEF2(neg_i32, 1, 1, 0, 0) | |
153 | #endif | |
154 | #ifdef TCG_TARGET_HAS_neg_i64 | |
155 | DEF2(neg_i64, 1, 1, 0, 0) | |
156 | #endif | |
c896fe29 FB |
157 | |
158 | /* QEMU specific */ | |
5ff9d6a4 FB |
159 | DEF2(exit_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
160 | DEF2(goto_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
c896fe29 FB |
161 | /* Note: even if TARGET_LONG_BITS is not defined, the INDEX_op |
162 | constants must be defined */ | |
163 | #if TCG_TARGET_REG_BITS == 32 | |
164 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 165 | DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 166 | #else |
5ff9d6a4 | 167 | DEF2(qemu_ld8u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
168 | #endif |
169 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 170 | DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 171 | #else |
5ff9d6a4 | 172 | DEF2(qemu_ld8s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
173 | #endif |
174 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 175 | DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 176 | #else |
5ff9d6a4 | 177 | DEF2(qemu_ld16u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
178 | #endif |
179 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 180 | DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 181 | #else |
5ff9d6a4 | 182 | DEF2(qemu_ld16s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
183 | #endif |
184 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 185 | DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 186 | #else |
5ff9d6a4 | 187 | DEF2(qemu_ld32u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
188 | #endif |
189 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 190 | DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 191 | #else |
5ff9d6a4 | 192 | DEF2(qemu_ld32s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
193 | #endif |
194 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 195 | DEF2(qemu_ld64, 2, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 196 | #else |
5ff9d6a4 | 197 | DEF2(qemu_ld64, 2, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
198 | #endif |
199 | ||
200 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 201 | DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 202 | #else |
5ff9d6a4 | 203 | DEF2(qemu_st8, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
204 | #endif |
205 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 206 | DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 207 | #else |
5ff9d6a4 | 208 | DEF2(qemu_st16, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
209 | #endif |
210 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 211 | DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 212 | #else |
5ff9d6a4 | 213 | DEF2(qemu_st32, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
214 | #endif |
215 | #if TARGET_LONG_BITS == 32 | |
5ff9d6a4 | 216 | DEF2(qemu_st64, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 | 217 | #else |
5ff9d6a4 | 218 | DEF2(qemu_st64, 0, 4, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
c896fe29 FB |
219 | #endif |
220 | ||
221 | #else /* TCG_TARGET_REG_BITS == 32 */ | |
222 | ||
5ff9d6a4 FB |
223 | DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
224 | DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
225 | DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
226 | DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
227 | DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
228 | DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
229 | DEF2(qemu_ld64, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
c896fe29 | 230 | |
5ff9d6a4 FB |
231 | DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
232 | DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
233 | DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
234 | DEF2(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
c896fe29 FB |
235 | |
236 | #endif /* TCG_TARGET_REG_BITS != 32 */ | |
237 | ||
238 | #undef DEF2 |