projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | */ | |
| c896fe29 FB |
24 | #ifndef DEF2 |
| 25 | #define DEF2(name, oargs, iargs, cargs, flags) DEF(name, oargs + iargs + cargs, 0) | |
| 26 | #endif | |
| 27 | ||
| 28 | /* predefined ops */ | |
| 29 | DEF2(end, 0, 0, 0, 0) /* must be kept first */ | |
| 30 | DEF2(nop, 0, 0, 0, 0) | |
| 31 | DEF2(nop1, 0, 0, 1, 0) | |
| 32 | DEF2(nop2, 0, 0, 2, 0) | |
| 33 | DEF2(nop3, 0, 0, 3, 0) | |
| 34 | DEF2(nopn, 0, 0, 1, 0) /* variable number of parameters */ | |
| c896fe29 | 35 | |
| 5ff9d6a4 FB |
36 | DEF2(discard, 1, 0, 0, 0) |
| 37 | ||
| c896fe29 | 38 | DEF2(set_label, 0, 0, 1, 0) |
| 5ff9d6a4 FB |
39 | DEF2(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */ |
| 40 | DEF2(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
| 41 | DEF2(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 FB |
42 | |
| 43 | DEF2(mov_i32, 1, 1, 0, 0) | |
| 44 | DEF2(movi_i32, 1, 0, 1, 0) | |
| 45 | /* load/store */ | |
| 46 | DEF2(ld8u_i32, 1, 1, 1, 0) | |
| 47 | DEF2(ld8s_i32, 1, 1, 1, 0) | |
| 48 | DEF2(ld16u_i32, 1, 1, 1, 0) | |
| 49 | DEF2(ld16s_i32, 1, 1, 1, 0) | |
| 50 | DEF2(ld_i32, 1, 1, 1, 0) | |
| 5ff9d6a4 FB |
51 | DEF2(st8_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) |
| 52 | DEF2(st16_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
| 53 | DEF2(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 FB |
54 | /* arith */ |
| 55 | DEF2(add_i32, 1, 2, 0, 0) | |
| 56 | DEF2(sub_i32, 1, 2, 0, 0) | |
| 57 | DEF2(mul_i32, 1, 2, 0, 0) | |
| 58 | #ifdef TCG_TARGET_HAS_div_i32 | |
| 59 | DEF2(div_i32, 1, 2, 0, 0) | |
| 60 | DEF2(divu_i32, 1, 2, 0, 0) | |
| 61 | DEF2(rem_i32, 1, 2, 0, 0) | |
| 62 | DEF2(remu_i32, 1, 2, 0, 0) | |
| 63 | #else | |
| 64 | DEF2(div2_i32, 2, 3, 0, 0) | |
| 65 | DEF2(divu2_i32, 2, 3, 0, 0) | |
| 66 | #endif | |
| 67 | DEF2(and_i32, 1, 2, 0, 0) | |
| 68 | DEF2(or_i32, 1, 2, 0, 0) | |
| 69 | DEF2(xor_i32, 1, 2, 0, 0) | |
| d42f183c | 70 | /* shifts/rotates */ |
| c896fe29 FB |
71 | DEF2(shl_i32, 1, 2, 0, 0) |
| 72 | DEF2(shr_i32, 1, 2, 0, 0) | |
| 73 | DEF2(sar_i32, 1, 2, 0, 0) | |
| f31e9370 | 74 | #ifdef TCG_TARGET_HAS_rot_i32 |
| d42f183c AJ |
75 | DEF2(rotl_i32, 1, 2, 0, 0) |
| 76 | DEF2(rotr_i32, 1, 2, 0, 0) | |
| f31e9370 | 77 | #endif |
| c896fe29 | 78 | |
| 5ff9d6a4 | 79 | DEF2(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
80 | #if TCG_TARGET_REG_BITS == 32 |
| 81 | DEF2(add2_i32, 2, 4, 0, 0) | |
| 82 | DEF2(sub2_i32, 2, 4, 0, 0) | |
| 5ff9d6a4 | 83 | DEF2(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
84 | DEF2(mulu2_i32, 2, 2, 0, 0) |
| 85 | #endif | |
| 86 | #ifdef TCG_TARGET_HAS_ext8s_i32 | |
| 87 | DEF2(ext8s_i32, 1, 1, 0, 0) | |
| 88 | #endif | |
| 89 | #ifdef TCG_TARGET_HAS_ext16s_i32 | |
| 90 | DEF2(ext16s_i32, 1, 1, 0, 0) | |
| 91 | #endif | |
| cfc86988 AJ |
92 | #ifdef TCG_TARGET_HAS_ext8u_i32 |
| 93 | DEF2(ext8u_i32, 1, 1, 0, 0) | |
| 94 | #endif | |
| 95 | #ifdef TCG_TARGET_HAS_ext16u_i32 | |
| 96 | DEF2(ext16u_i32, 1, 1, 0, 0) | |
| 97 | #endif | |
| 84aafb06 AJ |
98 | #ifdef TCG_TARGET_HAS_bswap16_i32 |
| 99 | DEF2(bswap16_i32, 1, 1, 0, 0) | |
| 100 | #endif | |
| 66896cb8 AJ |
101 | #ifdef TCG_TARGET_HAS_bswap32_i32 |
| 102 | DEF2(bswap32_i32, 1, 1, 0, 0) | |
| c896fe29 | 103 | #endif |
| 0dd0dd55 AJ |
104 | #ifdef TCG_TARGET_HAS_not_i32 |
| 105 | DEF2(not_i32, 1, 1, 0, 0) | |
| 106 | #endif | |
| 107 | #ifdef TCG_TARGET_HAS_neg_i32 | |
| 108 | DEF2(neg_i32, 1, 1, 0, 0) | |
| 109 | #endif | |
| c896fe29 FB |
110 | |
| 111 | #if TCG_TARGET_REG_BITS == 64 | |
| 112 | DEF2(mov_i64, 1, 1, 0, 0) | |
| 113 | DEF2(movi_i64, 1, 0, 1, 0) | |
| 114 | /* load/store */ | |
| 115 | DEF2(ld8u_i64, 1, 1, 1, 0) | |
| 116 | DEF2(ld8s_i64, 1, 1, 1, 0) | |
| 117 | DEF2(ld16u_i64, 1, 1, 1, 0) | |
| 118 | DEF2(ld16s_i64, 1, 1, 1, 0) | |
| 119 | DEF2(ld32u_i64, 1, 1, 1, 0) | |
| 120 | DEF2(ld32s_i64, 1, 1, 1, 0) | |
| 121 | DEF2(ld_i64, 1, 1, 1, 0) | |
| 5ff9d6a4 FB |
122 | DEF2(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) |
| 123 | DEF2(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
| 124 | DEF2(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
| 125 | DEF2(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 FB |
126 | /* arith */ |
| 127 | DEF2(add_i64, 1, 2, 0, 0) | |
| 128 | DEF2(sub_i64, 1, 2, 0, 0) | |
| 129 | DEF2(mul_i64, 1, 2, 0, 0) | |
| 130 | #ifdef TCG_TARGET_HAS_div_i64 | |
| 131 | DEF2(div_i64, 1, 2, 0, 0) | |
| 132 | DEF2(divu_i64, 1, 2, 0, 0) | |
| 133 | DEF2(rem_i64, 1, 2, 0, 0) | |
| 134 | DEF2(remu_i64, 1, 2, 0, 0) | |
| 135 | #else | |
| 136 | DEF2(div2_i64, 2, 3, 0, 0) | |
| 137 | DEF2(divu2_i64, 2, 3, 0, 0) | |
| 138 | #endif | |
| 139 | DEF2(and_i64, 1, 2, 0, 0) | |
| 140 | DEF2(or_i64, 1, 2, 0, 0) | |
| 141 | DEF2(xor_i64, 1, 2, 0, 0) | |
| d42f183c | 142 | /* shifts/rotates */ |
| c896fe29 FB |
143 | DEF2(shl_i64, 1, 2, 0, 0) |
| 144 | DEF2(shr_i64, 1, 2, 0, 0) | |
| 145 | DEF2(sar_i64, 1, 2, 0, 0) | |
| f31e9370 | 146 | #ifdef TCG_TARGET_HAS_rot_i64 |
| d42f183c AJ |
147 | DEF2(rotl_i64, 1, 2, 0, 0) |
| 148 | DEF2(rotr_i64, 1, 2, 0, 0) | |
| f31e9370 | 149 | #endif |
| c896fe29 | 150 | |
| 5ff9d6a4 | 151 | DEF2(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
152 | #ifdef TCG_TARGET_HAS_ext8s_i64 |
| 153 | DEF2(ext8s_i64, 1, 1, 0, 0) | |
| 154 | #endif | |
| 155 | #ifdef TCG_TARGET_HAS_ext16s_i64 | |
| 156 | DEF2(ext16s_i64, 1, 1, 0, 0) | |
| 157 | #endif | |
| 158 | #ifdef TCG_TARGET_HAS_ext32s_i64 | |
| 159 | DEF2(ext32s_i64, 1, 1, 0, 0) | |
| 160 | #endif | |
| cfc86988 AJ |
161 | #ifdef TCG_TARGET_HAS_ext8u_i64 |
| 162 | DEF2(ext8u_i64, 1, 1, 0, 0) | |
| 163 | #endif | |
| 164 | #ifdef TCG_TARGET_HAS_ext16u_i64 | |
| 165 | DEF2(ext16u_i64, 1, 1, 0, 0) | |
| 166 | #endif | |
| 167 | #ifdef TCG_TARGET_HAS_ext32u_i64 | |
| 168 | DEF2(ext32u_i64, 1, 1, 0, 0) | |
| 169 | #endif | |
| 9a5c57fd AJ |
170 | #ifdef TCG_TARGET_HAS_bswap16_i64 |
| 171 | DEF2(bswap16_i64, 1, 1, 0, 0) | |
| 172 | #endif | |
| 173 | #ifdef TCG_TARGET_HAS_bswap32_i64 | |
| 174 | DEF2(bswap32_i64, 1, 1, 0, 0) | |
| 175 | #endif | |
| 66896cb8 AJ |
176 | #ifdef TCG_TARGET_HAS_bswap64_i64 |
| 177 | DEF2(bswap64_i64, 1, 1, 0, 0) | |
| c896fe29 | 178 | #endif |
| d2604285 AJ |
179 | #ifdef TCG_TARGET_HAS_not_i64 |
| 180 | DEF2(not_i64, 1, 1, 0, 0) | |
| 181 | #endif | |
| 390efc54 PB |
182 | #ifdef TCG_TARGET_HAS_neg_i64 |
| 183 | DEF2(neg_i64, 1, 1, 0, 0) | |
| 184 | #endif | |
| 0dd0dd55 | 185 | #endif |
| c896fe29 FB |
186 | |
| 187 | /* QEMU specific */ | |
| 7e4597d7 FB |
188 | #if TARGET_LONG_BITS > TCG_TARGET_REG_BITS |
| 189 | DEF2(debug_insn_start, 0, 0, 2, 0) | |
| 190 | #else | |
| 191 | DEF2(debug_insn_start, 0, 0, 1, 0) | |
| 192 | #endif | |
| 5ff9d6a4 FB |
193 | DEF2(exit_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) |
| 194 | DEF2(goto_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 FB |
195 | /* Note: even if TARGET_LONG_BITS is not defined, the INDEX_op |
| 196 | constants must be defined */ | |
| 197 | #if TCG_TARGET_REG_BITS == 32 | |
| 198 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 199 | DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 200 | #else |
| 5ff9d6a4 | 201 | DEF2(qemu_ld8u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
202 | #endif |
| 203 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 204 | DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 205 | #else |
| 5ff9d6a4 | 206 | DEF2(qemu_ld8s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
207 | #endif |
| 208 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 209 | DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 210 | #else |
| 5ff9d6a4 | 211 | DEF2(qemu_ld16u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
212 | #endif |
| 213 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 214 | DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 215 | #else |
| 5ff9d6a4 | 216 | DEF2(qemu_ld16s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
217 | #endif |
| 218 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 219 | DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 220 | #else |
| 5ff9d6a4 | 221 | DEF2(qemu_ld32u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
222 | #endif |
| 223 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 224 | DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 225 | #else |
| 5ff9d6a4 | 226 | DEF2(qemu_ld32s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
227 | #endif |
| 228 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 229 | DEF2(qemu_ld64, 2, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 230 | #else |
| 5ff9d6a4 | 231 | DEF2(qemu_ld64, 2, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
232 | #endif |
| 233 | ||
| 234 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 235 | DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 236 | #else |
| 5ff9d6a4 | 237 | DEF2(qemu_st8, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
238 | #endif |
| 239 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 240 | DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 241 | #else |
| 5ff9d6a4 | 242 | DEF2(qemu_st16, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
243 | #endif |
| 244 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 245 | DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 246 | #else |
| 5ff9d6a4 | 247 | DEF2(qemu_st32, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
248 | #endif |
| 249 | #if TARGET_LONG_BITS == 32 | |
| 5ff9d6a4 | 250 | DEF2(qemu_st64, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 | 251 | #else |
| 5ff9d6a4 | 252 | DEF2(qemu_st64, 0, 4, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| c896fe29 FB |
253 | #endif |
| 254 | ||
| 255 | #else /* TCG_TARGET_REG_BITS == 32 */ | |
| 256 | ||
| 5ff9d6a4 FB |
257 | DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| 258 | DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 259 | DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 260 | DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 261 | DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 262 | DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 263 | DEF2(qemu_ld64, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 | 264 | |
| 5ff9d6a4 FB |
265 | DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) |
| 266 | DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 267 | DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| 268 | DEF2(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS) | |
| c896fe29 FB |
269 | |
| 270 | #endif /* TCG_TARGET_REG_BITS != 32 */ | |
| 271 | ||
| 272 | #undef DEF2 |