tcg/tcg-opc.h

   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  */
  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 */
  35
  36 DEF2(discard, 1, 0, 0, 0)
  37
  38 DEF2(set_label, 0, 0, 1, 0)
  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)
  42
  43 DEF2(mov_i32, 1, 1, 0, 0)
  44 DEF2(movi_i32, 1, 0, 1, 0)
  45 DEF2(setcond_i32, 1, 2, 1, 0)
  46 /* load/store */
  47 DEF2(ld8u_i32, 1, 1, 1, 0)
  48 DEF2(ld8s_i32, 1, 1, 1, 0)
  49 DEF2(ld16u_i32, 1, 1, 1, 0)
  50 DEF2(ld16s_i32, 1, 1, 1, 0)
  51 DEF2(ld_i32, 1, 1, 1, 0)
  52 DEF2(st8_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
  53 DEF2(st16_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
  54 DEF2(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
  55 /* arith */
  56 DEF2(add_i32, 1, 2, 0, 0)
  57 DEF2(sub_i32, 1, 2, 0, 0)
  58 DEF2(mul_i32, 1, 2, 0, 0)
  59 #ifdef TCG_TARGET_HAS_div_i32
  60 DEF2(div_i32, 1, 2, 0, 0)
  61 DEF2(divu_i32, 1, 2, 0, 0)
  62 DEF2(rem_i32, 1, 2, 0, 0)
  63 DEF2(remu_i32, 1, 2, 0, 0)
  64 #endif
  65 #ifdef TCG_TARGET_HAS_div2_i32
  66 DEF2(div2_i32, 2, 3, 0, 0)
  67 DEF2(divu2_i32, 2, 3, 0, 0)
  68 #endif
  69 DEF2(and_i32, 1, 2, 0, 0)
  70 DEF2(or_i32, 1, 2, 0, 0)
  71 DEF2(xor_i32, 1, 2, 0, 0)
  72 /* shifts/rotates */
  73 DEF2(shl_i32, 1, 2, 0, 0)
  74 DEF2(shr_i32, 1, 2, 0, 0)
  75 DEF2(sar_i32, 1, 2, 0, 0)
  76 #ifdef TCG_TARGET_HAS_rot_i32
  77 DEF2(rotl_i32, 1, 2, 0, 0)
  78 DEF2(rotr_i32, 1, 2, 0, 0)
  79 #endif
  80
  81 DEF2(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
  82 #if TCG_TARGET_REG_BITS == 32
  83 DEF2(add2_i32, 2, 4, 0, 0)
  84 DEF2(sub2_i32, 2, 4, 0, 0)
  85 DEF2(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
  86 DEF2(mulu2_i32, 2, 2, 0, 0)
  87 DEF2(setcond2_i32, 1, 4, 1, 0)
  88 #endif
  89 #ifdef TCG_TARGET_HAS_ext8s_i32
  90 DEF2(ext8s_i32, 1, 1, 0, 0)
  91 #endif
  92 #ifdef TCG_TARGET_HAS_ext16s_i32
  93 DEF2(ext16s_i32, 1, 1, 0, 0)
  94 #endif
  95 #ifdef TCG_TARGET_HAS_ext8u_i32
  96 DEF2(ext8u_i32, 1, 1, 0, 0)
  97 #endif
  98 #ifdef TCG_TARGET_HAS_ext16u_i32
  99 DEF2(ext16u_i32, 1, 1, 0, 0)
 100 #endif
 101 #ifdef TCG_TARGET_HAS_bswap16_i32
 102 DEF2(bswap16_i32, 1, 1, 0, 0)
 103 #endif
 104 #ifdef TCG_TARGET_HAS_bswap32_i32
 105 DEF2(bswap32_i32, 1, 1, 0, 0)
 106 #endif
 107 #ifdef TCG_TARGET_HAS_not_i32
 108 DEF2(not_i32, 1, 1, 0, 0)
 109 #endif
 110 #ifdef TCG_TARGET_HAS_neg_i32
 111 DEF2(neg_i32, 1, 1, 0, 0)
 112 #endif
 113 #ifdef TCG_TARGET_HAS_andc_i32
 114 DEF2(andc_i32, 1, 2, 0, 0)
 115 #endif
 116 #ifdef TCG_TARGET_HAS_orc_i32
 117 DEF2(orc_i32, 1, 2, 0, 0)
 118 #endif
 119 #ifdef TCG_TARGET_HAS_eqv_i32
 120 DEF2(eqv_i32, 1, 2, 0, 0)
 121 #endif
 122 #ifdef TCG_TARGET_HAS_nand_i32
 123 DEF2(nand_i32, 1, 2, 0, 0)
 124 #endif
 125 #ifdef TCG_TARGET_HAS_nor_i32
 126 DEF2(nor_i32, 1, 2, 0, 0)
 127 #endif
 128
 129 #if TCG_TARGET_REG_BITS == 64
 130 DEF2(mov_i64, 1, 1, 0, 0)
 131 DEF2(movi_i64, 1, 0, 1, 0)
 132 DEF2(setcond_i64, 1, 2, 1, 0)
 133 /* load/store */
 134 DEF2(ld8u_i64, 1, 1, 1, 0)
 135 DEF2(ld8s_i64, 1, 1, 1, 0)
 136 DEF2(ld16u_i64, 1, 1, 1, 0)
 137 DEF2(ld16s_i64, 1, 1, 1, 0)
 138 DEF2(ld32u_i64, 1, 1, 1, 0)
 139 DEF2(ld32s_i64, 1, 1, 1, 0)
 140 DEF2(ld_i64, 1, 1, 1, 0)
 141 DEF2(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
 142 DEF2(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
 143 DEF2(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
 144 DEF2(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
 145 /* arith */
 146 DEF2(add_i64, 1, 2, 0, 0)
 147 DEF2(sub_i64, 1, 2, 0, 0)
 148 DEF2(mul_i64, 1, 2, 0, 0)
 149 #ifdef TCG_TARGET_HAS_div_i64
 150 DEF2(div_i64, 1, 2, 0, 0)
 151 DEF2(divu_i64, 1, 2, 0, 0)
 152 DEF2(rem_i64, 1, 2, 0, 0)
 153 DEF2(remu_i64, 1, 2, 0, 0)
 154 #endif
 155 #ifdef TCG_TARGET_HAS_div2_i64
 156 DEF2(div2_i64, 2, 3, 0, 0)
 157 DEF2(divu2_i64, 2, 3, 0, 0)
 158 #endif
 159 DEF2(and_i64, 1, 2, 0, 0)
 160 DEF2(or_i64, 1, 2, 0, 0)
 161 DEF2(xor_i64, 1, 2, 0, 0)
 162 /* shifts/rotates */
 163 DEF2(shl_i64, 1, 2, 0, 0)
 164 DEF2(shr_i64, 1, 2, 0, 0)
 165 DEF2(sar_i64, 1, 2, 0, 0)
 166 #ifdef TCG_TARGET_HAS_rot_i64
 167 DEF2(rotl_i64, 1, 2, 0, 0)
 168 DEF2(rotr_i64, 1, 2, 0, 0)
 169 #endif
 170
 171 DEF2(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
 172 #ifdef TCG_TARGET_HAS_ext8s_i64
 173 DEF2(ext8s_i64, 1, 1, 0, 0)
 174 #endif
 175 #ifdef TCG_TARGET_HAS_ext16s_i64
 176 DEF2(ext16s_i64, 1, 1, 0, 0)
 177 #endif
 178 #ifdef TCG_TARGET_HAS_ext32s_i64
 179 DEF2(ext32s_i64, 1, 1, 0, 0)
 180 #endif
 181 #ifdef TCG_TARGET_HAS_ext8u_i64
 182 DEF2(ext8u_i64, 1, 1, 0, 0)
 183 #endif
 184 #ifdef TCG_TARGET_HAS_ext16u_i64
 185 DEF2(ext16u_i64, 1, 1, 0, 0)
 186 #endif
 187 #ifdef TCG_TARGET_HAS_ext32u_i64
 188 DEF2(ext32u_i64, 1, 1, 0, 0)
 189 #endif
 190 #ifdef TCG_TARGET_HAS_bswap16_i64
 191 DEF2(bswap16_i64, 1, 1, 0, 0)
 192 #endif
 193 #ifdef TCG_TARGET_HAS_bswap32_i64
 194 DEF2(bswap32_i64, 1, 1, 0, 0)
 195 #endif
 196 #ifdef TCG_TARGET_HAS_bswap64_i64
 197 DEF2(bswap64_i64, 1, 1, 0, 0)
 198 #endif
 199 #ifdef TCG_TARGET_HAS_not_i64
 200 DEF2(not_i64, 1, 1, 0, 0)
 201 #endif
 202 #ifdef TCG_TARGET_HAS_neg_i64
 203 DEF2(neg_i64, 1, 1, 0, 0)
 204 #endif
 205 #ifdef TCG_TARGET_HAS_andc_i64
 206 DEF2(andc_i64, 1, 2, 0, 0)
 207 #endif
 208 #ifdef TCG_TARGET_HAS_orc_i64
 209 DEF2(orc_i64, 1, 2, 0, 0)
 210 #endif
 211 #ifdef TCG_TARGET_HAS_eqv_i64
 212 DEF2(eqv_i64, 1, 2, 0, 0)
 213 #endif
 214 #ifdef TCG_TARGET_HAS_nand_i64
 215 DEF2(nand_i64, 1, 2, 0, 0)
 216 #endif
 217 #ifdef TCG_TARGET_HAS_nor_i64
 218 DEF2(nor_i64, 1, 2, 0, 0)
 219 #endif
 220 #endif
 221
 222 /* QEMU specific */
 223 #if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
 224 DEF2(debug_insn_start, 0, 0, 2, 0)
 225 #else
 226 DEF2(debug_insn_start, 0, 0, 1, 0)
 227 #endif
 228 DEF2(exit_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
 229 DEF2(goto_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
 230 /* Note: even if TARGET_LONG_BITS is not defined, the INDEX_op
 231    constants must be defined */
 232 #if TCG_TARGET_REG_BITS == 32
 233 #if TARGET_LONG_BITS == 32
 234 DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 235 #else
 236 DEF2(qemu_ld8u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 237 #endif
 238 #if TARGET_LONG_BITS == 32
 239 DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 240 #else
 241 DEF2(qemu_ld8s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 242 #endif
 243 #if TARGET_LONG_BITS == 32
 244 DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 245 #else
 246 DEF2(qemu_ld16u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 247 #endif
 248 #if TARGET_LONG_BITS == 32
 249 DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 250 #else
 251 DEF2(qemu_ld16s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 252 #endif
 253 #if TARGET_LONG_BITS == 32
 254 DEF2(qemu_ld32, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 255 #else
 256 DEF2(qemu_ld32, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 257 #endif
 258 #if TARGET_LONG_BITS == 32
 259 DEF2(qemu_ld64, 2, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 260 #else
 261 DEF2(qemu_ld64, 2, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 262 #endif
 263
 264 #if TARGET_LONG_BITS == 32
 265 DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 266 #else
 267 DEF2(qemu_st8, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 268 #endif
 269 #if TARGET_LONG_BITS == 32
 270 DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 271 #else
 272 DEF2(qemu_st16, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 273 #endif
 274 #if TARGET_LONG_BITS == 32
 275 DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 276 #else
 277 DEF2(qemu_st32, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 278 #endif
 279 #if TARGET_LONG_BITS == 32
 280 DEF2(qemu_st64, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 281 #else
 282 DEF2(qemu_st64, 0, 4, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 283 #endif
 284
 285 #else /* TCG_TARGET_REG_BITS == 32 */
 286
 287 DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 288 DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 289 DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 290 DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 291 DEF2(qemu_ld32, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 292 DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 293 DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 294 DEF2(qemu_ld64, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 295
 296 DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 297 DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 298 DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 299 DEF2(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
 300
 301 #endif /* TCG_TARGET_REG_BITS != 32 */
 302
 303 #undef DEF2