notaz.gp2x.de / pcsx_rearmed.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a71579b PC |
1 | .data 8 |
| 2 | ok: | |
| 3 | .c "ok\n" | |
| 4 | ||
| 5 | /* ia64 code generation is not optimized for size, and also some | |
| 6 | * codes generate quite long sequences due to need for stops causing | |
| 7 | * no code template match and needing to add nops, and other cases | |
| 8 | * are division/remainder that needs function calls, or float division | |
| 9 | * that requires a quite long sequence. | |
| 10 | * (the brute force tests of all register combinations can easily | |
| 11 | * generate several GB of jit). | |
| 12 | */ | |
| 13 | ||
| 14 | /* 3 operand */ | |
| 15 | ||
| 16 | /* reg0 = reg1 op reg2 */ | |
| 17 | #define ALUR(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 18 | movi %R1 I0 \ | |
| 19 | movi %R2 I1 \ | |
| 20 | OP##r##T %R0 %R1 %R2 \ | |
| 21 | beqi OP##T##N##r_##R0##R1##R2 %R0 V \ | |
| 22 | calli @abort \ | |
| 23 | OP##T##N##r_##R0##R1##R2: | |
| 24 | ||
| 25 | /* reg0 = reg1 op im */ | |
| 26 | #define ALUI(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 27 | movi %R1 I0 \ | |
| 28 | movi %R2 V \ | |
| 29 | OP##i##T %R0 %R1 I1 \ | |
| 30 | beqr OP##T##N##i_##R0##R1##R2 %R0 %R2 \ | |
| 31 | calli @abort \ | |
| 32 | OP##T##N##i_##R0##R1##R2: | |
| 33 | ||
| 34 | /* reg0 = reg0 op reg1 */ | |
| 35 | #define ALUR0(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 36 | movi %R0 I0 \ | |
| 37 | movi %R1 I1 \ | |
| 38 | movi %R2 V \ | |
| 39 | OP##r##T %R0 %R0 %R1 \ | |
| 40 | beqr OP##T##N##r_0##R0##R1##R2 %R0 %R2 \ | |
| 41 | calli @abort \ | |
| 42 | OP##T##N##r_0##R0##R1##R2: | |
| 43 | ||
| 44 | /* reg0 = reg1 op reg0 */ | |
| 45 | #define ALUR1(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 46 | movi %R0 I1 \ | |
| 47 | movi %R1 I0 \ | |
| 48 | movi %R2 V \ | |
| 49 | OP##r##T %R0 %R1 %R0 \ | |
| 50 | beqr OP##T##N##r_1##R0##R1##R2 %R0 %R2 \ | |
| 51 | calli @abort \ | |
| 52 | OP##T##N##r_1##R0##R1##R2: | |
| 53 | ||
| 54 | /* reg0 = reg0 op im */ | |
| 55 | #define ALUI0(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 56 | movi %R0 I0 \ | |
| 57 | movi %R1 V \ | |
| 58 | OP##i##T %R0 %R0 I1 \ | |
| 59 | beqr OP##T##N##i_0##R0##R1##R2 %R0 %R1 \ | |
| 60 | calli @abort \ | |
| 61 | OP##T##N##i_0##R0##R1##R2: | |
| 62 | ||
| 63 | #define ALU3(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 64 | ALUR(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 65 | ALUI(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 66 | ALUR0(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 67 | ALUR1(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 68 | ALUI0(N, T, OP, I0, I1, V, R0, R1, R2) | |
| 69 | ||
| 70 | #define ALU2(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 71 | ALU3(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 72 | ALU3(N, T, OP, I0, I1, V, R0, R2, R1) | |
| 73 | ||
| 74 | #define ALU1(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 75 | ALU2(N, T, OP, I0, I1, V, R0, R1, R2) \ | |
| 76 | ALU2(N, T, OP, I0, I1, V, R1, R0, R2) \ | |
| 77 | ALU2(N, T, OP, I0, I1, V, R2, R1, R0) | |
| 78 | ||
| 79 | #if __ia64__ | |
| 80 | # define ALU(N, T, OP, I0, I1, V) \ | |
| 81 | ALU3(N, T, OP, I0, I1, V, r0, r1, r2) \ | |
| 82 | ALU3(N, T, OP, I0, I1, V, v0, v1, v2) | |
| 83 | #else | |
| 84 | # define ALU(N, T, OP, I0, I1, V) \ | |
| 85 | ALU1(N, T, OP, I0, I1, V, v0, v1, v2) \ | |
| 86 | ALU1(N, T, OP, I0, I1, V, v0, v1, r0) \ | |
| 87 | ALU1(N, T, OP, I0, I1, V, v0, v1, r1) \ | |
| 88 | ALU1(N, T, OP, I0, I1, V, v0, v1, r2) \ | |
| 89 | ALU1(N, T, OP, I0, I1, V, v1, v2, r1) \ | |
| 90 | ALU1(N, T, OP, I0, I1, V, v1, v2, r2) \ | |
| 91 | ALU1(N, T, OP, I0, I1, V, v2, r0, r1) \ | |
| 92 | ALU1(N, T, OP, I0, I1, V, v2, r0, r2) \ | |
| 93 | ALU1(N, T, OP, I0, I1, V, r0, r1, r2) | |
| 94 | #endif | |
| 95 | ||
| 96 | /* 3 carry set/propagate */ | |
| 97 | ||
| 98 | /* | |
| 99 | * r0 = i0 | |
| 100 | * r1 = i1 | |
| 101 | * r2 = 0 | |
| 102 | * r0 = r0 opc r1 <only want carry> | |
| 103 | * r2 = r2 opx r2 <r2 must match v> | |
| 104 | */ | |
| 105 | #define ALUXII(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 106 | movi %R0 I0 \ | |
| 107 | movi %R2 0 \ | |
| 108 | OP##ci %R0 %R0 I1 \ | |
| 109 | OP##xi %R2 %R2 0 \ | |
| 110 | beqi OP##N##ii##R0##R1##R2 %R2 V \ | |
| 111 | calli @abort \ | |
| 112 | OP##N##ii##R0##R1##R2: | |
| 113 | ||
| 114 | #define ALUXIR(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 115 | movi %R0 I0 \ | |
| 116 | movi %R2 0 \ | |
| 117 | OP##ci %R0 %R0 I1 \ | |
| 118 | OP##xr %R2 %R2 %R2 \ | |
| 119 | beqi OP##N##ir##R0##R1##R2 %R2 V \ | |
| 120 | calli @abort \ | |
| 121 | OP##N##ir##R0##R1##R2: | |
| 122 | ||
| 123 | #define ALUXRI(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 124 | movi %R0 I0 \ | |
| 125 | movi %R1 I1 \ | |
| 126 | movi %R2 0 \ | |
| 127 | OP##cr %R0 %R0 %R1 \ | |
| 128 | OP##xi %R2 %R2 0 \ | |
| 129 | beqi OP##N##ri##R0##R1##R2 %R2 V \ | |
| 130 | calli @abort \ | |
| 131 | OP##N##ri##R0##R1##R2: | |
| 132 | ||
| 133 | #define ALUXRR(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 134 | movi %R0 I0 \ | |
| 135 | movi %R1 I1 \ | |
| 136 | movi %R2 0 \ | |
| 137 | OP##cr %R0 %R0 %R1 \ | |
| 138 | OP##xr %R2 %R2 %R2 \ | |
| 139 | beqi OP##N##rr##R0##R1##R2 %R2 V \ | |
| 140 | calli @abort \ | |
| 141 | OP##N##rr##R0##R1##R2: | |
| 142 | ||
| 143 | #define ALUX2(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 144 | ALUXII(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 145 | ALUXIR(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 146 | ALUXRI(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 147 | ALUXRR(N, OP, I0, I1, V, R0, R1, R2) | |
| 148 | ||
| 149 | #define ALUX1(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 150 | ALUX2(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 151 | ALUX2(N, OP, I0, I1, V, R0, R2, R1) | |
| 152 | ||
| 153 | #define ALUX0(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 154 | ALUX1(N, OP, I0, I1, V, R0, R1, R2) \ | |
| 155 | ALUX1(N, OP, I0, I1, V, R1, R0, R2) \ | |
| 156 | ALUX1(N, OP, I0, I1, V, R2, R1, R0) | |
| 157 | ||
| 158 | #if __ia64__ | |
| 159 | # define ALUX(N, OP, I0, I1, V) \ | |
| 160 | ALUX2(N, OP, I0, I1, V, r0, r1, r2) \ | |
| 161 | ALUX2(N, OP, I0, I1, V, v0, v1, v2) | |
| 162 | #else | |
| 163 | # define ALUX(N, OP, I0, I1, V) \ | |
| 164 | ALUX0(N, OP, I0, I1, V, v0, v1, v2) \ | |
| 165 | ALUX0(N, OP, I0, I1, V, v0, v1, r0) \ | |
| 166 | ALUX0(N, OP, I0, I1, V, v0, v1, r1) \ | |
| 167 | ALUX0(N, OP, I0, I1, V, v0, v1, r2) \ | |
| 168 | ALUX0(N, OP, I0, I1, V, v1, v2, r0) \ | |
| 169 | ALUX0(N, OP, I0, I1, V, v1, v2, r1) \ | |
| 170 | ALUX0(N, OP, I0, I1, V, v1, v2, r2) \ | |
| 171 | ALUX0(N, OP, I0, I1, V, v2, r0, r1) \ | |
| 172 | ALUX0(N, OP, I0, I1, V, v2, r0, r2) \ | |
| 173 | ALUX0(N, OP, I0, I1, V, r0, r1, r2) | |
| 174 | #endif | |
| 175 | ||
| 176 | /* unary int */ | |
| 177 | ||
| 178 | #define UNR(N, OP, I, V, R0, R1) \ | |
| 179 | movi %R1 I \ | |
| 180 | OP##r %R0 %R1 \ | |
| 181 | beqi OP##N##R0##R1 %R0 V \ | |
| 182 | calli @abort \ | |
| 183 | OP##N##R0##R1: | |
| 184 | ||
| 185 | #define UNRC(N, OP, I, V, R0, R1) \ | |
| 186 | movi %R0 I \ | |
| 187 | OP##r %R0 %R0 \ | |
| 188 | beqi OP##N##c##R0##R1 %R0 V \ | |
| 189 | calli @abort \ | |
| 190 | OP##N##c##R0##R1: | |
| 191 | ||
| 192 | #define UN2(N, OP, I, V, R0, R1) \ | |
| 193 | UNR(N, OP, I, V, R0, R1) \ | |
| 194 | UNRC(N, OP, I, V, R0, R1) | |
| 195 | ||
| 196 | #define UN1(N, OP, I, V, R0, R1) \ | |
| 197 | UN2(N, OP, I, V, R0, R1) \ | |
| 198 | UN2(N, OP, I, V, R1, R0) | |
| 199 | ||
| 200 | #if __ia64__ | |
| 201 | # define UN(N, OP, I, V) \ | |
| 202 | UN2(N, OP, I, V, r0, r1) \ | |
| 203 | UN2(N, OP, I, V, v0, v1) | |
| 204 | #else | |
| 205 | # define UN(N, OP, I, V) \ | |
| 206 | UN1(N, OP, I, V, v0, v1) \ | |
| 207 | UN1(N, OP, I, V, v0, v2) \ | |
| 208 | UN1(N, OP, I, V, v0, r0) \ | |
| 209 | UN1(N, OP, I, V, v0, r1) \ | |
| 210 | UN1(N, OP, I, V, v0, r2) \ | |
| 211 | UN1(N, OP, I, V, v1, v2) \ | |
| 212 | UN1(N, OP, I, V, v1, r0) \ | |
| 213 | UN1(N, OP, I, V, v1, r1) \ | |
| 214 | UN1(N, OP, I, V, v1, r2) \ | |
| 215 | UN1(N, OP, I, V, v2, r0) \ | |
| 216 | UN1(N, OP, I, V, v2, r1) \ | |
| 217 | UN1(N, OP, I, V, v2, r2) \ | |
| 218 | UN1(N, OP, I, V, r0, r1) \ | |
| 219 | UN1(N, OP, I, V, r0, r2) \ | |
| 220 | UN1(N, OP, I, V, r1, r2) | |
| 221 | #endif | |
| 222 | ||
| 223 | /* reg0 = reg1 op reg2 */ | |
| 224 | #define FOPR(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 225 | movi##T %F1 I0 \ | |
| 226 | movi##T %F2 I1 \ | |
| 227 | OP##r##T %F0 %F1 %F2 \ | |
| 228 | beqi##T OP##T##N##F0##F1##F2 %F0 V \ | |
| 229 | calli @abort \ | |
| 230 | OP##T##N##F0##F1##F2: | |
| 231 | ||
| 232 | /* reg0 = reg0 op reg1 */ | |
| 233 | #define FOPR0(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 234 | movi##T %F0 I0 \ | |
| 235 | movi##T %F1 I1 \ | |
| 236 | OP##r##T %F0 %F0 %F1 \ | |
| 237 | beqi##T OP##T##N##0##F0##F1##F2 %F0 V \ | |
| 238 | calli @abort \ | |
| 239 | OP##T##N##0##F0##F1##F2: | |
| 240 | ||
| 241 | /* reg1 = reg0 op reg1 */ | |
| 242 | #define FOPR1(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 243 | movi##T %F0 I0 \ | |
| 244 | movi##T %F1 I1 \ | |
| 245 | OP##r##T %F1 %F0 %F1 \ | |
| 246 | beqi##T OP##T##N##1##F0##F1##F2 %F1 V \ | |
| 247 | calli @abort \ | |
| 248 | OP##T##N##1##F0##F1##F2: | |
| 249 | ||
| 250 | /* reg0 = reg1 op im */ | |
| 251 | #define FOPI(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 252 | movi##T %F1 I0 \ | |
| 253 | movi##T %F2 V \ | |
| 254 | OP##i##T %F0 %F1 I1 \ | |
| 255 | beqr##T OP##T##N##i##F0##F1##F2 %F0 %F2 \ | |
| 256 | calli @abort \ | |
| 257 | OP##T##N##i##F0##F1##F2: | |
| 258 | ||
| 259 | /* reg0 = reg0 op im */ | |
| 260 | #define FOPI0(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 261 | movi##T %F0 I0 \ | |
| 262 | movi##T %F2 V \ | |
| 263 | OP##i##T %F0 %F0 I1 \ | |
| 264 | beqr##T OP##T##N##i0##F0##F1##F2 %F0 %F2 \ | |
| 265 | calli @abort \ | |
| 266 | OP##T##N##i0##F0##F1##F2: | |
| 267 | ||
| 268 | #define FOP1(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 269 | FOPR(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 270 | FOPR0(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 271 | FOPR1(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 272 | FOPI(N, T, OP, I0, I1, V, F0, F1, F2) \ | |
| 273 | FOPI0(N, T, OP, I0, I1, V, F0, F1, F2) | |
| 274 | ||
| 275 | #if __ia64__ | |
| 276 | # define FOP(N, T, OP, I0, I1, V) \ | |
| 277 | FOP1(N, T, OP, I0, I1, V, f0, f1, f2) | |
| 278 | #else | |
| 279 | # define FOP(N, T, OP, I0, I1, V) \ | |
| 280 | FOP1(N, T, OP, I0, I1, V, f0, f1, f2) \ | |
| 281 | FOP1(N, T, OP, I0, I1, V, f0, f2, f3) \ | |
| 282 | FOP1(N, T, OP, I0, I1, V, f0, f3, f4) \ | |
| 283 | FOP1(N, T, OP, I0, I1, V, f0, f5, f1) | |
| 284 | #endif | |
| 285 | ||
| 286 | /* unary float */ | |
| 287 | ||
| 288 | #define FUNR(N, T, OP, I, V, R0, R1) \ | |
| 289 | movi##T %R1 I \ | |
| 290 | OP##r##T %R0 %R1 \ | |
| 291 | beqi##T OP##N##T##R0##R1 %R0 V \ | |
| 292 | calli @abort \ | |
| 293 | OP##N##T##R0##R1: | |
| 294 | ||
| 295 | #define FUNRC(N, T, OP, I, V, R0, R1) \ | |
| 296 | movi##T %R0 I \ | |
| 297 | OP##r##T %R0 %R0 \ | |
| 298 | beqi##T OP##N##T##c##R0##R1 %R0 V \ | |
| 299 | calli @abort \ | |
| 300 | OP##N##T##c##R0##R1: | |
| 301 | ||
| 302 | #define FUN2(N, T, OP, I, V, R0, R1) \ | |
| 303 | FUNR(N, T, OP, I, V, R0, R1) \ | |
| 304 | FUNRC(N, T, OP, I, V, R0, R1) | |
| 305 | ||
| 306 | #define FUN1(N, T, OP, I, V, R0, R1) \ | |
| 307 | FUN2(N, T, OP, I, V, R0, R1) \ | |
| 308 | FUN2(N, T, OP, I, V, R1, R0) | |
| 309 | ||
| 310 | #if __ia64__ | |
| 311 | # define FUN(N, T, OP, I, V) \ | |
| 312 | FUN2(N, T, OP, I, V, f0, f1) | |
| 313 | #else | |
| 314 | # define FUN(N, T, OP, I, V) \ | |
| 315 | FUN1(N, T, OP, I, V, f0, f1) \ | |
| 316 | FUN1(N, T, OP, I, V, f0, f2) \ | |
| 317 | FUN1(N, T, OP, I, V, f0, f3) \ | |
| 318 | FUN1(N, T, OP, I, V, f0, f4) \ | |
| 319 | FUN1(N, T, OP, I, V, f0, f5) | |
| 320 | #endif | |
| 321 | ||
| 322 | /* unordered comparison unary float */ | |
| 323 | ||
| 324 | #define UFUNR(N, T, OP, I, V, R0, R1) \ | |
| 325 | movi##T %R1 I \ | |
| 326 | OP##r##T %R0 %R1 \ | |
| 327 | buneqi##T OP##N##T##u##R0##R1 %R0 V \ | |
| 328 | calli @abort \ | |
| 329 | OP##N##T##u##R0##R1: | |
| 330 | ||
| 331 | #define UFUNRC(N, T, OP, I, V, R0, R1) \ | |
| 332 | movi##T %R0 I \ | |
| 333 | OP##r##T %R0 %R0 \ | |
| 334 | buneqi##T OP##N##T##uc##R0##R1 %R0 V \ | |
| 335 | calli @abort \ | |
| 336 | OP##N##T##uc##R0##R1: | |
| 337 | ||
| 338 | #define UFUN2(N, T, OP, I, V, R0, R1) \ | |
| 339 | UFUNR(N, T, OP, I, V, R0, R1) \ | |
| 340 | UFUNRC(N, T, OP, I, V, R0, R1) | |
| 341 | ||
| 342 | #define UFUN1(N, T, OP, I, V, R0, R1) \ | |
| 343 | UFUN2(N, T, OP, I, V, R0, R1) \ | |
| 344 | UFUN2(N, T, OP, I, V, R1, R0) | |
| 345 | ||
| 346 | #if __ia64__ | |
| 347 | # define UFUN(N, T, OP, I, V) \ | |
| 348 | UFUN2(N, T, OP, I, V, f0, f1) | |
| 349 | #else | |
| 350 | # define UFUN(N, T, OP, I, V) \ | |
| 351 | UFUN1(N, T, OP, I, V, f0, f1) \ | |
| 352 | UFUN1(N, T, OP, I, V, f0, f2) \ | |
| 353 | UFUN1(N, T, OP, I, V, f0, f3) \ | |
| 354 | UFUN1(N, T, OP, I, V, f0, f4) \ | |
| 355 | UFUN1(N, T, OP, I, V, f0, f5) | |
| 356 | #endif | |
| 357 | ||
| 358 | . $( $NaN = 0.0/0.0) | |
| 359 | . $( $Inf = 1.0/0.0) | |
| 360 | . $($nInf = -1.0/0.0) |