Mercurial > jdk8-mips64-public > hotspot / annotate

src/cpu/sparc/vm/register_definitions_sparc.cpp@660978a2a31a (annotated)

src/cpu/sparc/vm/register_definitions_sparc.cpp

Thu, 12 Mar 2009 10:37:46 -0700

author
kvn
date
Thu, 12 Mar 2009 10:37:46 -0700
changeset 1077
660978a2a31a
parent 631
d1605aabd0a1
child 1145
e5b0439ef4ae
permissions
-rw-r--r--

6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp

duke@435 1 /*
xdono@631 2 * Copyright 2002-2008 Sun Microsystems, Inc. All Rights Reserved.
duke@435 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435 4 *
duke@435 5 * This code is free software; you can redistribute it and/or modify it
duke@435 6 * under the terms of the GNU General Public License version 2 only, as
duke@435 7 * published by the Free Software Foundation.
duke@435 8 *
duke@435 9 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435 12 * version 2 for more details (a copy is included in the LICENSE file that
duke@435 13 * accompanied this code).
duke@435 14 *
duke@435 15 * You should have received a copy of the GNU General Public License version
duke@435 16 * 2 along with this work; if not, write to the Free Software Foundation,
duke@435 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435 18 *
duke@435 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435 20 * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435 21 * have any questions.
duke@435 22 *
duke@435 23 */
duke@435 24
duke@435 25 // make sure the defines don't screw up the declarations later on in this file
duke@435 26 #define DONT_USE_REGISTER_DEFINES
duke@435 27
duke@435 28 #include "incls/_precompiled.incl"
duke@435 29 #include "incls/_register_definitions_sparc.cpp.incl"
duke@435 30
duke@435 31 REGISTER_DEFINITION(Register, noreg);
duke@435 32
duke@435 33 REGISTER_DEFINITION(Register, G0);
duke@435 34 REGISTER_DEFINITION(Register, G1);
duke@435 35 REGISTER_DEFINITION(Register, G2);
duke@435 36 REGISTER_DEFINITION(Register, G3);
duke@435 37 REGISTER_DEFINITION(Register, G4);
duke@435 38 REGISTER_DEFINITION(Register, G5);
duke@435 39 REGISTER_DEFINITION(Register, G6);
duke@435 40 REGISTER_DEFINITION(Register, G7);
duke@435 41
duke@435 42 REGISTER_DEFINITION(Register, O0);
duke@435 43 REGISTER_DEFINITION(Register, O1);
duke@435 44 REGISTER_DEFINITION(Register, O2);
duke@435 45 REGISTER_DEFINITION(Register, O3);
duke@435 46 REGISTER_DEFINITION(Register, O4);
duke@435 47 REGISTER_DEFINITION(Register, O5);
duke@435 48 REGISTER_DEFINITION(Register, O6);
duke@435 49 REGISTER_DEFINITION(Register, O7);
duke@435 50
duke@435 51 REGISTER_DEFINITION(Register, L0);
duke@435 52 REGISTER_DEFINITION(Register, L1);
duke@435 53 REGISTER_DEFINITION(Register, L2);
duke@435 54 REGISTER_DEFINITION(Register, L3);
duke@435 55 REGISTER_DEFINITION(Register, L4);
duke@435 56 REGISTER_DEFINITION(Register, L5);
duke@435 57 REGISTER_DEFINITION(Register, L6);
duke@435 58 REGISTER_DEFINITION(Register, L7);
duke@435 59
duke@435 60 REGISTER_DEFINITION(Register, I0);
duke@435 61 REGISTER_DEFINITION(Register, I1);
duke@435 62 REGISTER_DEFINITION(Register, I2);
duke@435 63 REGISTER_DEFINITION(Register, I3);
duke@435 64 REGISTER_DEFINITION(Register, I4);
duke@435 65 REGISTER_DEFINITION(Register, I5);
duke@435 66 REGISTER_DEFINITION(Register, I6);
duke@435 67 REGISTER_DEFINITION(Register, I7);
duke@435 68
duke@435 69 REGISTER_DEFINITION(Register, FP);
duke@435 70 REGISTER_DEFINITION(Register, SP);
duke@435 71
duke@435 72 REGISTER_DEFINITION(FloatRegister, fnoreg);
duke@435 73 REGISTER_DEFINITION(FloatRegister, F0);
duke@435 74 REGISTER_DEFINITION(FloatRegister, F1);
duke@435 75 REGISTER_DEFINITION(FloatRegister, F2);
duke@435 76 REGISTER_DEFINITION(FloatRegister, F3);
duke@435 77 REGISTER_DEFINITION(FloatRegister, F4);
duke@435 78 REGISTER_DEFINITION(FloatRegister, F5);
duke@435 79 REGISTER_DEFINITION(FloatRegister, F6);
duke@435 80 REGISTER_DEFINITION(FloatRegister, F7);
duke@435 81 REGISTER_DEFINITION(FloatRegister, F8);
duke@435 82 REGISTER_DEFINITION(FloatRegister, F9);
duke@435 83 REGISTER_DEFINITION(FloatRegister, F10);
duke@435 84 REGISTER_DEFINITION(FloatRegister, F11);
duke@435 85 REGISTER_DEFINITION(FloatRegister, F12);
duke@435 86 REGISTER_DEFINITION(FloatRegister, F13);
duke@435 87 REGISTER_DEFINITION(FloatRegister, F14);
duke@435 88 REGISTER_DEFINITION(FloatRegister, F15);
duke@435 89 REGISTER_DEFINITION(FloatRegister, F16);
duke@435 90 REGISTER_DEFINITION(FloatRegister, F17);
duke@435 91 REGISTER_DEFINITION(FloatRegister, F18);
duke@435 92 REGISTER_DEFINITION(FloatRegister, F19);
duke@435 93 REGISTER_DEFINITION(FloatRegister, F20);
duke@435 94 REGISTER_DEFINITION(FloatRegister, F21);
duke@435 95 REGISTER_DEFINITION(FloatRegister, F22);
duke@435 96 REGISTER_DEFINITION(FloatRegister, F23);
duke@435 97 REGISTER_DEFINITION(FloatRegister, F24);
duke@435 98 REGISTER_DEFINITION(FloatRegister, F25);
duke@435 99 REGISTER_DEFINITION(FloatRegister, F26);
duke@435 100 REGISTER_DEFINITION(FloatRegister, F27);
duke@435 101 REGISTER_DEFINITION(FloatRegister, F28);
duke@435 102 REGISTER_DEFINITION(FloatRegister, F29);
duke@435 103 REGISTER_DEFINITION(FloatRegister, F30);
duke@435 104 REGISTER_DEFINITION(FloatRegister, F31);
duke@435 105 REGISTER_DEFINITION(FloatRegister, F32);
duke@435 106 REGISTER_DEFINITION(FloatRegister, F34);
duke@435 107 REGISTER_DEFINITION(FloatRegister, F36);
duke@435 108 REGISTER_DEFINITION(FloatRegister, F38);
duke@435 109 REGISTER_DEFINITION(FloatRegister, F40);
duke@435 110 REGISTER_DEFINITION(FloatRegister, F42);
duke@435 111 REGISTER_DEFINITION(FloatRegister, F44);
duke@435 112 REGISTER_DEFINITION(FloatRegister, F46);
duke@435 113 REGISTER_DEFINITION(FloatRegister, F48);
duke@435 114 REGISTER_DEFINITION(FloatRegister, F50);
duke@435 115 REGISTER_DEFINITION(FloatRegister, F52);
duke@435 116 REGISTER_DEFINITION(FloatRegister, F54);
duke@435 117 REGISTER_DEFINITION(FloatRegister, F56);
duke@435 118 REGISTER_DEFINITION(FloatRegister, F58);
duke@435 119 REGISTER_DEFINITION(FloatRegister, F60);
duke@435 120 REGISTER_DEFINITION(FloatRegister, F62);
duke@435 121
duke@435 122
duke@435 123 REGISTER_DEFINITION( Register, Otos_i);
duke@435 124 REGISTER_DEFINITION( Register, Otos_l);
duke@435 125 REGISTER_DEFINITION( Register, Otos_l1);
duke@435 126 REGISTER_DEFINITION( Register, Otos_l2);
duke@435 127 REGISTER_DEFINITION(FloatRegister, Ftos_f);
duke@435 128 REGISTER_DEFINITION(FloatRegister, Ftos_d);
duke@435 129 REGISTER_DEFINITION(FloatRegister, Ftos_d1);
duke@435 130 REGISTER_DEFINITION(FloatRegister, Ftos_d2);
duke@435 131
duke@435 132
duke@435 133 REGISTER_DEFINITION(Register, G2_thread);
coleenp@548 134 REGISTER_DEFINITION(Register, G6_heapbase);
duke@435 135 REGISTER_DEFINITION(Register, G5_method);
duke@435 136 REGISTER_DEFINITION(Register, G5_megamorphic_method);
duke@435 137 REGISTER_DEFINITION(Register, G5_inline_cache_reg);
duke@435 138 REGISTER_DEFINITION(Register, Gargs);
duke@435 139 REGISTER_DEFINITION(Register, L7_thread_cache);
duke@435 140 REGISTER_DEFINITION(Register, Gframe_size);
duke@435 141 REGISTER_DEFINITION(Register, G1_scratch);
duke@435 142 REGISTER_DEFINITION(Register, G3_scratch);
duke@435 143 REGISTER_DEFINITION(Register, G4_scratch);
duke@435 144 REGISTER_DEFINITION(Register, Gtemp);
duke@435 145 REGISTER_DEFINITION(Register, Lentry_args);
duke@435 146
duke@435 147 #ifdef CC_INTERP
duke@435 148 REGISTER_DEFINITION(Register, Lstate);
duke@435 149 REGISTER_DEFINITION(Register, L1_scratch);
duke@435 150 REGISTER_DEFINITION(Register, Lmirror);
duke@435 151 REGISTER_DEFINITION(Register, L2_scratch);
duke@435 152 REGISTER_DEFINITION(Register, L3_scratch);
duke@435 153 REGISTER_DEFINITION(Register, L4_scratch);
duke@435 154 REGISTER_DEFINITION(Register, Lscratch);
duke@435 155 REGISTER_DEFINITION(Register, Lscratch2);
duke@435 156 REGISTER_DEFINITION(Register, L7_scratch);
duke@435 157 REGISTER_DEFINITION(Register, I5_savedSP);
duke@435 158 #else // CC_INTERP
duke@435 159 REGISTER_DEFINITION(Register, Lesp);
duke@435 160 REGISTER_DEFINITION(Register, Lbcp);
duke@435 161 REGISTER_DEFINITION(Register, Lmonitors);
duke@435 162 REGISTER_DEFINITION(Register, Lbyte_code);
duke@435 163 REGISTER_DEFINITION(Register, Llast_SP);
duke@435 164 REGISTER_DEFINITION(Register, Lscratch);
duke@435 165 REGISTER_DEFINITION(Register, Lscratch2);
duke@435 166 REGISTER_DEFINITION(Register, LcpoolCache);
duke@435 167 REGISTER_DEFINITION(Register, I5_savedSP);
duke@435 168 REGISTER_DEFINITION(Register, O5_savedSP);
duke@435 169 REGISTER_DEFINITION(Register, IdispatchAddress);
duke@435 170 REGISTER_DEFINITION(Register, ImethodDataPtr);
duke@435 171 REGISTER_DEFINITION(Register, IdispatchTables);
duke@435 172 #endif // CC_INTERP
duke@435 173 REGISTER_DEFINITION(Register, Lmethod);
duke@435 174 REGISTER_DEFINITION(Register, Llocals);
duke@435 175 REGISTER_DEFINITION(Register, Oexception);
duke@435 176 REGISTER_DEFINITION(Register, Oissuing_pc);

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