Mercurial > hg > truffle
annotate src/cpu/sparc/vm/c1_FrameMap_sparc.hpp @ 6842:b9a9ed0f8eeb
7197424: update copyright year to match last edit in jdk8 hotspot repository
Summary: Update copyright year to 2012 for relevant files
Reviewed-by: dholmes, coleenp
| author | mikael |
|---|---|
| date | Tue, 09 Oct 2012 10:09:34 -0700 |
| parents | 8a02ca5e5576 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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2 * Copyright (c) 1999, 2012, 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_SPARC_VM_C1_FRAMEMAP_SPARC_HPP |
| 26 #define CPU_SPARC_VM_C1_FRAMEMAP_SPARC_HPP | |
| 27 | |
| 0 | 28 public: |
| 29 | |
| 30 enum { | |
| 31 nof_reg_args = 6, // registers o0-o5 are available for parameter passing | |
| 32 first_available_sp_in_frame = frame::memory_parameter_word_sp_offset * BytesPerWord, | |
| 33 frame_pad_in_bytes = 0 | |
| 34 }; | |
| 35 | |
| 36 static const int pd_c_runtime_reserved_arg_size; | |
| 37 | |
| 38 static LIR_Opr G0_opr; | |
| 39 static LIR_Opr G1_opr; | |
| 40 static LIR_Opr G2_opr; | |
| 41 static LIR_Opr G3_opr; | |
| 42 static LIR_Opr G4_opr; | |
| 43 static LIR_Opr G5_opr; | |
| 44 static LIR_Opr G6_opr; | |
| 45 static LIR_Opr G7_opr; | |
| 46 static LIR_Opr O0_opr; | |
| 47 static LIR_Opr O1_opr; | |
| 48 static LIR_Opr O2_opr; | |
| 49 static LIR_Opr O3_opr; | |
| 50 static LIR_Opr O4_opr; | |
| 51 static LIR_Opr O5_opr; | |
| 52 static LIR_Opr O6_opr; | |
| 53 static LIR_Opr O7_opr; | |
| 54 static LIR_Opr L0_opr; | |
| 55 static LIR_Opr L1_opr; | |
| 56 static LIR_Opr L2_opr; | |
| 57 static LIR_Opr L3_opr; | |
| 58 static LIR_Opr L4_opr; | |
| 59 static LIR_Opr L5_opr; | |
| 60 static LIR_Opr L6_opr; | |
| 61 static LIR_Opr L7_opr; | |
| 62 static LIR_Opr I0_opr; | |
| 63 static LIR_Opr I1_opr; | |
| 64 static LIR_Opr I2_opr; | |
| 65 static LIR_Opr I3_opr; | |
| 66 static LIR_Opr I4_opr; | |
| 67 static LIR_Opr I5_opr; | |
| 68 static LIR_Opr I6_opr; | |
| 69 static LIR_Opr I7_opr; | |
| 70 | |
| 71 static LIR_Opr SP_opr; | |
| 72 static LIR_Opr FP_opr; | |
| 73 | |
| 74 static LIR_Opr G0_oop_opr; | |
| 75 static LIR_Opr G1_oop_opr; | |
| 76 static LIR_Opr G2_oop_opr; | |
| 77 static LIR_Opr G3_oop_opr; | |
| 78 static LIR_Opr G4_oop_opr; | |
| 79 static LIR_Opr G5_oop_opr; | |
| 80 static LIR_Opr G6_oop_opr; | |
| 81 static LIR_Opr G7_oop_opr; | |
| 82 static LIR_Opr O0_oop_opr; | |
| 83 static LIR_Opr O1_oop_opr; | |
| 84 static LIR_Opr O2_oop_opr; | |
| 85 static LIR_Opr O3_oop_opr; | |
| 86 static LIR_Opr O4_oop_opr; | |
| 87 static LIR_Opr O5_oop_opr; | |
| 88 static LIR_Opr O6_oop_opr; | |
| 89 static LIR_Opr O7_oop_opr; | |
| 90 static LIR_Opr L0_oop_opr; | |
| 91 static LIR_Opr L1_oop_opr; | |
| 92 static LIR_Opr L2_oop_opr; | |
| 93 static LIR_Opr L3_oop_opr; | |
| 94 static LIR_Opr L4_oop_opr; | |
| 95 static LIR_Opr L5_oop_opr; | |
| 96 static LIR_Opr L6_oop_opr; | |
| 97 static LIR_Opr L7_oop_opr; | |
| 98 static LIR_Opr I0_oop_opr; | |
| 99 static LIR_Opr I1_oop_opr; | |
| 100 static LIR_Opr I2_oop_opr; | |
| 101 static LIR_Opr I3_oop_opr; | |
| 102 static LIR_Opr I4_oop_opr; | |
| 103 static LIR_Opr I5_oop_opr; | |
| 104 static LIR_Opr I6_oop_opr; | |
| 105 static LIR_Opr I7_oop_opr; | |
| 106 | |
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107 static LIR_Opr G0_metadata_opr; |
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108 static LIR_Opr G1_metadata_opr; |
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109 static LIR_Opr G2_metadata_opr; |
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110 static LIR_Opr G3_metadata_opr; |
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111 static LIR_Opr G4_metadata_opr; |
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112 static LIR_Opr G5_metadata_opr; |
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113 static LIR_Opr G6_metadata_opr; |
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114 static LIR_Opr G7_metadata_opr; |
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115 static LIR_Opr O0_metadata_opr; |
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116 static LIR_Opr O1_metadata_opr; |
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117 static LIR_Opr O2_metadata_opr; |
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118 static LIR_Opr O3_metadata_opr; |
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119 static LIR_Opr O4_metadata_opr; |
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120 static LIR_Opr O5_metadata_opr; |
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121 static LIR_Opr O6_metadata_opr; |
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122 static LIR_Opr O7_metadata_opr; |
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123 static LIR_Opr L0_metadata_opr; |
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124 static LIR_Opr L1_metadata_opr; |
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125 static LIR_Opr L2_metadata_opr; |
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126 static LIR_Opr L3_metadata_opr; |
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127 static LIR_Opr L4_metadata_opr; |
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128 static LIR_Opr L5_metadata_opr; |
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129 static LIR_Opr L6_metadata_opr; |
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130 static LIR_Opr L7_metadata_opr; |
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131 static LIR_Opr I0_metadata_opr; |
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132 static LIR_Opr I1_metadata_opr; |
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133 static LIR_Opr I2_metadata_opr; |
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134 static LIR_Opr I3_metadata_opr; |
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135 static LIR_Opr I4_metadata_opr; |
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136 static LIR_Opr I5_metadata_opr; |
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137 static LIR_Opr I6_metadata_opr; |
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138 static LIR_Opr I7_metadata_opr; |
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139 |
| 0 | 140 static LIR_Opr in_long_opr; |
| 141 static LIR_Opr out_long_opr; | |
| 1783 | 142 static LIR_Opr g1_long_single_opr; |
| 0 | 143 |
| 144 static LIR_Opr F0_opr; | |
| 145 static LIR_Opr F0_double_opr; | |
| 146 | |
| 147 static LIR_Opr Oexception_opr; | |
| 148 static LIR_Opr Oissuing_pc_opr; | |
| 149 | |
| 150 private: | |
| 151 static FloatRegister _fpu_regs [nof_fpu_regs]; | |
| 152 | |
| 1783 | 153 static LIR_Opr as_long_single_opr(Register r) { |
| 154 return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r)); | |
| 155 } | |
| 156 static LIR_Opr as_long_pair_opr(Register r) { | |
| 157 return LIR_OprFact::double_cpu(cpu_reg2rnr(r->successor()), cpu_reg2rnr(r)); | |
| 158 } | |
| 159 | |
| 0 | 160 public: |
| 161 | |
| 162 #ifdef _LP64 | |
| 163 static LIR_Opr as_long_opr(Register r) { | |
| 1783 | 164 return as_long_single_opr(r); |
| 0 | 165 } |
| 166 static LIR_Opr as_pointer_opr(Register r) { | |
| 1783 | 167 return as_long_single_opr(r); |
| 0 | 168 } |
| 169 #else | |
| 170 static LIR_Opr as_long_opr(Register r) { | |
| 1783 | 171 return as_long_pair_opr(r); |
| 0 | 172 } |
| 173 static LIR_Opr as_pointer_opr(Register r) { | |
| 174 return as_opr(r); | |
| 175 } | |
| 176 #endif | |
| 177 static LIR_Opr as_float_opr(FloatRegister r) { | |
| 178 return LIR_OprFact::single_fpu(r->encoding()); | |
| 179 } | |
| 180 static LIR_Opr as_double_opr(FloatRegister r) { | |
| 181 return LIR_OprFact::double_fpu(r->successor()->encoding(), r->encoding()); | |
| 182 } | |
| 183 | |
| 184 static FloatRegister nr2floatreg (int rnr); | |
| 185 | |
| 186 static VMReg fpu_regname (int n); | |
| 187 | |
| 188 static bool is_caller_save_register (LIR_Opr reg); | |
| 189 static bool is_caller_save_register (Register r); | |
| 1972 | 190 |
| 2002 | 191 static int nof_caller_save_cpu_regs() { return pd_nof_caller_save_cpu_regs_frame_map; } |
| 192 static int last_cpu_reg() { return pd_last_cpu_reg; } | |
| 193 | |
| 1972 | 194 #endif // CPU_SPARC_VM_C1_FRAMEMAP_SPARC_HPP |