Mercurial > hg > truffle
annotate src/cpu/x86/vm/bytecodeInterpreter_x86.inline.hpp @ 14676:d3f14809b051
8036146: make CPP interpreter build again
Summary: fix build of CPP interpreter on x86 and sparc
Reviewed-by: kvn
| author | roland |
|---|---|
| date | Wed, 05 Mar 2014 15:14:25 +0100 |
| parents | f95d63e2154a |
| children | 92aa6797d639 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP |
| 26 #define CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP | |
| 27 | |
| 0 | 28 // Inline interpreter functions for IA32 |
| 29 | |
| 30 inline jfloat BytecodeInterpreter::VMfloatAdd(jfloat op1, jfloat op2) { return op1 + op2; } | |
| 31 inline jfloat BytecodeInterpreter::VMfloatSub(jfloat op1, jfloat op2) { return op1 - op2; } | |
| 32 inline jfloat BytecodeInterpreter::VMfloatMul(jfloat op1, jfloat op2) { return op1 * op2; } | |
| 33 inline jfloat BytecodeInterpreter::VMfloatDiv(jfloat op1, jfloat op2) { return op1 / op2; } | |
| 34 inline jfloat BytecodeInterpreter::VMfloatRem(jfloat op1, jfloat op2) { return fmod(op1, op2); } | |
| 35 | |
| 36 inline jfloat BytecodeInterpreter::VMfloatNeg(jfloat op) { return -op; } | |
| 37 | |
| 38 inline int32_t BytecodeInterpreter::VMfloatCompare(jfloat op1, jfloat op2, int32_t direction) { | |
| 39 return ( op1 < op2 ? -1 : | |
| 40 op1 > op2 ? 1 : | |
| 41 op1 == op2 ? 0 : | |
| 42 (direction == -1 || direction == 1) ? direction : 0); | |
| 43 | |
| 44 } | |
| 45 | |
| 46 inline void BytecodeInterpreter::VMmemCopy64(uint32_t to[2], const uint32_t from[2]) { | |
| 47 // x86 can do unaligned copies but not 64bits at a time | |
| 48 to[0] = from[0]; to[1] = from[1]; | |
| 49 } | |
| 50 | |
| 51 // The long operations depend on compiler support for "long long" on x86 | |
| 52 | |
| 53 inline jlong BytecodeInterpreter::VMlongAdd(jlong op1, jlong op2) { | |
| 54 return op1 + op2; | |
| 55 } | |
| 56 | |
| 57 inline jlong BytecodeInterpreter::VMlongAnd(jlong op1, jlong op2) { | |
| 58 return op1 & op2; | |
| 59 } | |
| 60 | |
| 61 inline jlong BytecodeInterpreter::VMlongDiv(jlong op1, jlong op2) { | |
| 62 // QQQ what about check and throw... | |
| 63 return op1 / op2; | |
| 64 } | |
| 65 | |
| 66 inline jlong BytecodeInterpreter::VMlongMul(jlong op1, jlong op2) { | |
| 67 return op1 * op2; | |
| 68 } | |
| 69 | |
| 70 inline jlong BytecodeInterpreter::VMlongOr(jlong op1, jlong op2) { | |
| 71 return op1 | op2; | |
| 72 } | |
| 73 | |
| 74 inline jlong BytecodeInterpreter::VMlongSub(jlong op1, jlong op2) { | |
| 75 return op1 - op2; | |
| 76 } | |
| 77 | |
| 78 inline jlong BytecodeInterpreter::VMlongXor(jlong op1, jlong op2) { | |
| 79 return op1 ^ op2; | |
| 80 } | |
| 81 | |
| 82 inline jlong BytecodeInterpreter::VMlongRem(jlong op1, jlong op2) { | |
| 83 return op1 % op2; | |
| 84 } | |
| 85 | |
| 86 inline jlong BytecodeInterpreter::VMlongUshr(jlong op1, jint op2) { | |
| 87 // CVM did this 0x3f mask, is the really needed??? QQQ | |
| 88 return ((unsigned long long) op1) >> (op2 & 0x3F); | |
| 89 } | |
| 90 | |
| 91 inline jlong BytecodeInterpreter::VMlongShr(jlong op1, jint op2) { | |
| 92 return op1 >> (op2 & 0x3F); | |
| 93 } | |
| 94 | |
| 95 inline jlong BytecodeInterpreter::VMlongShl(jlong op1, jint op2) { | |
| 96 return op1 << (op2 & 0x3F); | |
| 97 } | |
| 98 | |
| 99 inline jlong BytecodeInterpreter::VMlongNeg(jlong op) { | |
| 100 return -op; | |
| 101 } | |
| 102 | |
| 103 inline jlong BytecodeInterpreter::VMlongNot(jlong op) { | |
| 104 return ~op; | |
| 105 } | |
| 106 | |
| 107 inline int32_t BytecodeInterpreter::VMlongLtz(jlong op) { | |
| 108 return (op <= 0); | |
| 109 } | |
| 110 | |
| 111 inline int32_t BytecodeInterpreter::VMlongGez(jlong op) { | |
| 112 return (op >= 0); | |
| 113 } | |
| 114 | |
| 115 inline int32_t BytecodeInterpreter::VMlongEqz(jlong op) { | |
| 116 return (op == 0); | |
| 117 } | |
| 118 | |
| 119 inline int32_t BytecodeInterpreter::VMlongEq(jlong op1, jlong op2) { | |
| 120 return (op1 == op2); | |
| 121 } | |
| 122 | |
| 123 inline int32_t BytecodeInterpreter::VMlongNe(jlong op1, jlong op2) { | |
| 124 return (op1 != op2); | |
| 125 } | |
| 126 | |
| 127 inline int32_t BytecodeInterpreter::VMlongGe(jlong op1, jlong op2) { | |
| 128 return (op1 >= op2); | |
| 129 } | |
| 130 | |
| 131 inline int32_t BytecodeInterpreter::VMlongLe(jlong op1, jlong op2) { | |
| 132 return (op1 <= op2); | |
| 133 } | |
| 134 | |
| 135 inline int32_t BytecodeInterpreter::VMlongLt(jlong op1, jlong op2) { | |
| 136 return (op1 < op2); | |
| 137 } | |
| 138 | |
| 139 inline int32_t BytecodeInterpreter::VMlongGt(jlong op1, jlong op2) { | |
| 140 return (op1 > op2); | |
| 141 } | |
| 142 | |
| 143 inline int32_t BytecodeInterpreter::VMlongCompare(jlong op1, jlong op2) { | |
| 144 return (VMlongLt(op1, op2) ? -1 : VMlongGt(op1, op2) ? 1 : 0); | |
| 145 } | |
| 146 | |
| 147 // Long conversions | |
| 148 | |
| 149 inline jdouble BytecodeInterpreter::VMlong2Double(jlong val) { | |
| 150 return (jdouble) val; | |
| 151 } | |
| 152 | |
| 153 inline jfloat BytecodeInterpreter::VMlong2Float(jlong val) { | |
| 154 return (jfloat) val; | |
| 155 } | |
| 156 | |
| 157 inline jint BytecodeInterpreter::VMlong2Int(jlong val) { | |
| 158 return (jint) val; | |
| 159 } | |
| 160 | |
| 161 // Double Arithmetic | |
| 162 | |
| 163 inline jdouble BytecodeInterpreter::VMdoubleAdd(jdouble op1, jdouble op2) { | |
| 164 return op1 + op2; | |
| 165 } | |
| 166 | |
| 167 inline jdouble BytecodeInterpreter::VMdoubleDiv(jdouble op1, jdouble op2) { | |
| 168 // Divide by zero... QQQ | |
| 169 return op1 / op2; | |
| 170 } | |
| 171 | |
| 172 inline jdouble BytecodeInterpreter::VMdoubleMul(jdouble op1, jdouble op2) { | |
| 173 return op1 * op2; | |
| 174 } | |
| 175 | |
| 176 inline jdouble BytecodeInterpreter::VMdoubleNeg(jdouble op) { | |
| 177 return -op; | |
| 178 } | |
| 179 | |
| 180 inline jdouble BytecodeInterpreter::VMdoubleRem(jdouble op1, jdouble op2) { | |
| 181 return fmod(op1, op2); | |
| 182 } | |
| 183 | |
| 184 inline jdouble BytecodeInterpreter::VMdoubleSub(jdouble op1, jdouble op2) { | |
| 185 return op1 - op2; | |
| 186 } | |
| 187 | |
| 188 inline int32_t BytecodeInterpreter::VMdoubleCompare(jdouble op1, jdouble op2, int32_t direction) { | |
| 189 return ( op1 < op2 ? -1 : | |
| 190 op1 > op2 ? 1 : | |
| 191 op1 == op2 ? 0 : | |
| 192 (direction == -1 || direction == 1) ? direction : 0); | |
| 193 } | |
| 194 | |
| 195 // Double Conversions | |
| 196 | |
| 197 inline jfloat BytecodeInterpreter::VMdouble2Float(jdouble val) { | |
| 198 return (jfloat) val; | |
| 199 } | |
| 200 | |
| 201 // Float Conversions | |
| 202 | |
| 203 inline jdouble BytecodeInterpreter::VMfloat2Double(jfloat op) { | |
| 204 return (jdouble) op; | |
| 205 } | |
| 206 | |
| 207 // Integer Arithmetic | |
| 208 | |
| 209 inline jint BytecodeInterpreter::VMintAdd(jint op1, jint op2) { | |
| 210 return op1 + op2; | |
| 211 } | |
| 212 | |
| 213 inline jint BytecodeInterpreter::VMintAnd(jint op1, jint op2) { | |
| 214 return op1 & op2; | |
| 215 } | |
| 216 | |
| 217 inline jint BytecodeInterpreter::VMintDiv(jint op1, jint op2) { | |
| 218 /* it's possible we could catch this special case implicitly */ | |
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219 if ((juint)op1 == 0x80000000 && op2 == -1) return op1; |
| 0 | 220 else return op1 / op2; |
| 221 } | |
| 222 | |
| 223 inline jint BytecodeInterpreter::VMintMul(jint op1, jint op2) { | |
| 224 return op1 * op2; | |
| 225 } | |
| 226 | |
| 227 inline jint BytecodeInterpreter::VMintNeg(jint op) { | |
| 228 return -op; | |
| 229 } | |
| 230 | |
| 231 inline jint BytecodeInterpreter::VMintOr(jint op1, jint op2) { | |
| 232 return op1 | op2; | |
| 233 } | |
| 234 | |
| 235 inline jint BytecodeInterpreter::VMintRem(jint op1, jint op2) { | |
| 236 /* it's possible we could catch this special case implicitly */ | |
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237 if ((juint)op1 == 0x80000000 && op2 == -1) return 0; |
| 0 | 238 else return op1 % op2; |
| 239 } | |
| 240 | |
| 241 inline jint BytecodeInterpreter::VMintShl(jint op1, jint op2) { | |
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242 return op1 << op2; |
| 0 | 243 } |
| 244 | |
| 245 inline jint BytecodeInterpreter::VMintShr(jint op1, jint op2) { | |
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246 return op1 >> (op2 & 0x1f); |
| 0 | 247 } |
| 248 | |
| 249 inline jint BytecodeInterpreter::VMintSub(jint op1, jint op2) { | |
| 250 return op1 - op2; | |
| 251 } | |
| 252 | |
| 14676 | 253 inline juint BytecodeInterpreter::VMintUshr(jint op1, jint op2) { |
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254 return ((juint) op1) >> (op2 & 0x1f); |
| 0 | 255 } |
| 256 | |
| 257 inline jint BytecodeInterpreter::VMintXor(jint op1, jint op2) { | |
| 258 return op1 ^ op2; | |
| 259 } | |
| 260 | |
| 261 inline jdouble BytecodeInterpreter::VMint2Double(jint val) { | |
| 262 return (jdouble) val; | |
| 263 } | |
| 264 | |
| 265 inline jfloat BytecodeInterpreter::VMint2Float(jint val) { | |
| 266 return (jfloat) val; | |
| 267 } | |
| 268 | |
| 269 inline jlong BytecodeInterpreter::VMint2Long(jint val) { | |
| 270 return (jlong) val; | |
| 271 } | |
| 272 | |
| 273 inline jchar BytecodeInterpreter::VMint2Char(jint val) { | |
| 274 return (jchar) val; | |
| 275 } | |
| 276 | |
| 277 inline jshort BytecodeInterpreter::VMint2Short(jint val) { | |
| 278 return (jshort) val; | |
| 279 } | |
| 280 | |
| 281 inline jbyte BytecodeInterpreter::VMint2Byte(jint val) { | |
| 282 return (jbyte) val; | |
| 283 } | |
| 1972 | 284 |
| 285 #endif // CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP |