Mercurial > hg > truffle
annotate src/share/vm/graal/graalCodeInstaller.cpp @ 14816:836d558c3a5f
Create Baseline version of doBlock in LIRGenerator.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Wed, 19 Mar 2014 15:14:37 +0100 |
parents | cd22c8dbda4f |
children | e14198669e5c |
rev | line source |
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1 /* |
14104 | 2 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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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. |
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22 */ |
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23 |
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24 #include "precompiled.hpp" |
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25 #include "compiler/compileBroker.hpp" |
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27 #include "runtime/javaCalls.hpp" |
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28 #include "graal/graalEnv.hpp" |
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29 #include "graal/graalCompiler.hpp" |
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30 #include "graal/graalCodeInstaller.hpp" |
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31 #include "graal/graalJavaAccess.hpp" |
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32 #include "graal/graalCompilerToVM.hpp" |
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33 #include "graal/graalRuntime.hpp" |
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34 #include "asm/register.hpp" |
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35 #include "classfile/vmSymbols.hpp" |
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36 #include "code/vmreg.hpp" |
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37 |
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38 #ifdef TARGET_ARCH_x86 |
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39 # include "vmreg_x86.inline.hpp" |
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40 #endif |
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41 #ifdef TARGET_ARCH_sparc |
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42 # include "vmreg_sparc.inline.hpp" |
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43 #endif |
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44 #ifdef TARGET_ARCH_zero |
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45 # include "vmreg_zero.inline.hpp" |
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46 #endif |
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47 #ifdef TARGET_ARCH_arm |
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48 # include "vmreg_arm.inline.hpp" |
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49 #endif |
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50 #ifdef TARGET_ARCH_ppc |
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51 # include "vmreg_ppc.inline.hpp" |
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52 #endif |
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53 |
14104 | 54 Method* getMethodFromHotSpotMethod(oop hotspot_method) { |
55 assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethod::klass()), "sanity"); | |
56 return asMethod(HotSpotResolvedJavaMethod::metaspaceMethod(hotspot_method)); | |
57 } | |
58 | |
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59 // convert Graal register indices (as used in oop maps) to HotSpot registers |
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60 VMReg get_hotspot_reg(jint graal_reg) { |
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61 if (graal_reg < RegisterImpl::number_of_registers) { |
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62 return as_Register(graal_reg)->as_VMReg(); |
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63 } else { |
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64 int remainder = graal_reg - RegisterImpl::number_of_registers; |
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65 #ifdef TARGET_ARCH_x86 |
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66 if (remainder < XMMRegisterImpl::number_of_registers) { |
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67 return as_XMMRegister(remainder)->as_VMReg(); |
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68 } |
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69 #endif |
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70 ShouldNotReachHere(); |
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71 return NULL; |
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72 } |
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73 } |
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74 |
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75 const int MapWordBits = 64; |
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76 |
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77 static bool is_bit_set(oop bitset, int i) { |
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78 jint words_idx = i / MapWordBits; |
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79 arrayOop words = (arrayOop) BitSet::words(bitset); |
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80 assert(words_idx >= 0 && words_idx < words->length(), "unexpected index"); |
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81 jlong word = ((jlong*) words->base(T_LONG))[words_idx]; |
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82 return (word & (1LL << (i % MapWordBits))) != 0; |
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83 } |
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84 |
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85 static int bitset_size(oop bitset) { |
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86 arrayOop arr = (arrayOop) BitSet::words(bitset); |
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87 return arr->length() * MapWordBits; |
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88 } |
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89 |
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90 // creates a HotSpot oop map out of the byte arrays provided by DebugInfo |
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91 static OopMap* create_oop_map(jint total_frame_size, jint parameter_count, oop debug_info) { |
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92 OopMap* map = new OopMap(total_frame_size, parameter_count); |
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93 oop reference_map = DebugInfo::referenceMap(debug_info); |
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94 oop register_map = ReferenceMap::registerRefMap(reference_map); |
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95 oop frame_map = ReferenceMap::frameRefMap(reference_map); |
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96 oop callee_save_info = (oop) DebugInfo::calleeSaveInfo(debug_info); |
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97 |
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98 if (register_map != NULL) { |
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99 for (jint i = 0; i < RegisterImpl::number_of_registers; i++) { |
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100 bool is_oop = is_bit_set(register_map, 2 * i); |
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101 VMReg hotspot_reg = get_hotspot_reg(i); |
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102 if (is_oop) { |
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103 if (is_bit_set(register_map, 2 * i + 1)) { |
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104 map->set_narrowoop(hotspot_reg); |
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105 } else { |
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106 map->set_oop(hotspot_reg); |
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107 } |
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108 } else { |
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109 map->set_value(hotspot_reg); |
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110 } |
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111 } |
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112 } |
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113 |
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114 for (jint i = 0; i < bitset_size(frame_map) / 3; i++) { |
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115 bool is_oop = is_bit_set(frame_map, i * 3); |
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116 // HotSpot stack slots are 4 bytes |
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117 VMReg reg = VMRegImpl::stack2reg(i * VMRegImpl::slots_per_word); |
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118 if (is_oop) { |
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119 bool narrow1 = is_bit_set(frame_map, i * 3 + 1); |
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120 bool narrow2 = is_bit_set(frame_map, i * 3 + 2); |
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121 if(narrow1 || narrow2) { |
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122 if(narrow1) { |
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123 map->set_narrowoop(reg); |
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124 } |
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125 if(narrow2) { |
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126 VMReg reg2 = VMRegImpl::stack2reg(i * VMRegImpl::slots_per_word + 1); |
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127 map->set_narrowoop(reg2); |
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128 } |
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129 } else { |
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130 map->set_oop(reg); |
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131 } |
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132 } else { |
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133 map->set_value(reg); |
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134 } |
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135 } |
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136 |
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137 if (callee_save_info != NULL) { |
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138 objArrayOop registers = (objArrayOop) RegisterSaveLayout::registers(callee_save_info); |
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139 arrayOop slots = (arrayOop) RegisterSaveLayout::slots(callee_save_info); |
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140 for (jint i = 0; i < slots->length(); i++) { |
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141 oop graal_reg = registers->obj_at(i); |
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142 jint graal_reg_number = code_Register::number(graal_reg); |
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143 VMReg hotspot_reg = get_hotspot_reg(graal_reg_number); |
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144 // HotSpot stack slots are 4 bytes |
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145 jint graal_slot = ((jint*) slots->base(T_INT))[i]; |
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146 jint hotspot_slot = graal_slot * VMRegImpl::slots_per_word; |
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147 VMReg hotspot_slot_as_reg = VMRegImpl::stack2reg(hotspot_slot); |
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148 map->set_callee_saved(hotspot_slot_as_reg, hotspot_reg); |
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149 #ifdef _LP64 |
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150 // (copied from generate_oop_map() in c1_Runtime1_x86.cpp) |
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151 VMReg hotspot_slot_hi_as_reg = VMRegImpl::stack2reg(hotspot_slot + 1); |
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152 map->set_callee_saved(hotspot_slot_hi_as_reg, hotspot_reg->next()); |
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153 #endif |
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154 } |
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155 } |
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156 |
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157 return map; |
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158 } |
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159 |
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160 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectType.klass()). |
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161 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { |
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162 char kind = Kind::typeChar(Constant::kind(constant)); |
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163 char wordKind = 'j'; |
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164 if (kind == wordKind) { |
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165 oop obj = Constant::object(constant); |
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166 jlong prim = Constant::primitive(constant); |
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167 if (obj != NULL) { |
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168 if (obj->is_a(HotSpotResolvedObjectType::klass())) { |
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169 Klass* klass = java_lang_Class::as_Klass(HotSpotResolvedObjectType::javaClass(obj)); |
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170 assert((Klass*) prim == klass, err_msg("%s @ %p != %p", klass->name()->as_C_string(), klass, prim)); |
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171 int index = oop_recorder->find_index(klass); |
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172 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), klass->name()->as_C_string()); |
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173 } else if (obj->is_a(HotSpotResolvedJavaMethod::klass())) { |
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174 Method* method = (Method*) (address) HotSpotResolvedJavaMethod::metaspaceMethod(obj); |
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175 int index = oop_recorder->find_index(method); |
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176 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), method->name()->as_C_string()); |
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177 } else { |
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178 assert(java_lang_String::is_instance(obj), |
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179 err_msg("unexpected annotation type (%s) for constant %ld (%p) of kind %c", obj->klass()->name()->as_C_string(), prim, prim, kind)); |
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180 } |
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181 } |
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182 } |
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183 } |
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184 |
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185 ScopeValue* CodeInstaller::get_scope_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, ScopeValue* &second, OopRecorder* oop_recorder) { |
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186 second = NULL; |
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187 if (value == Value::ILLEGAL()) { |
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188 return new LocationValue(Location::new_stk_loc(Location::invalid, 0)); |
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189 } |
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190 |
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191 BasicType type = GraalCompiler::kindToBasicType(Kind::typeChar(Value::kind(value))); |
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192 Location::Type locationType = Location::normal; |
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193 if (type == T_OBJECT || type == T_ARRAY) locationType = Location::oop; |
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194 |
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195 if (value->is_a(RegisterValue::klass())) { |
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196 jint number = code_Register::number(RegisterValue::reg(value)); |
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198 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE || type == T_ADDRESS) { |
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199 locationType = Location::int_in_long; |
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200 } else if (type == T_LONG) { |
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201 locationType = Location::lng; |
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202 } else { |
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203 assert(type == T_OBJECT || type == T_ARRAY, "unexpected type in cpu register"); |
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204 } |
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205 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_Register(number)->as_VMReg())); |
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206 if (type == T_LONG) { |
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207 second = value; |
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208 } |
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209 return value; |
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210 } else { |
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211 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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212 if (type == T_FLOAT) { |
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213 // this seems weird, but the same value is used in c1_LinearScan |
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214 locationType = Location::normal; |
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215 } else { |
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216 locationType = Location::dbl; |
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217 } |
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218 #ifdef TARGET_ARCH_x86 |
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219 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_XMMRegister(number - 16)->as_VMReg())); |
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220 if (type == T_DOUBLE) { |
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221 second = value; |
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222 } |
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223 return value; |
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224 #else |
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225 #ifdef TARGET_ARCH_sparc |
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226 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_FloatRegister(number)->as_VMReg())); |
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227 if (type == T_DOUBLE) { |
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228 second = value; |
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229 } |
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230 return value; |
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231 #else |
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232 ShouldNotReachHere("Platform currently does not support floating point values."); |
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233 #endif |
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234 #endif |
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235 } |
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236 } else if (value->is_a(StackSlot::klass())) { |
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237 if (type == T_DOUBLE) { |
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238 locationType = Location::dbl; |
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239 } else if (type == T_LONG) { |
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240 locationType = Location::lng; |
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241 } |
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242 jint offset = StackSlot::offset(value); |
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243 if (StackSlot::addFrameSize(value)) { |
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Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
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244 offset += total_frame_size; |
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245 } |
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246 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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247 if (type == T_DOUBLE || type == T_LONG) { |
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248 second = value; |
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249 } |
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250 return value; |
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251 } else if (value->is_a(Constant::klass())){ |
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added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
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252 record_metadata_in_constant(value, oop_recorder); |
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253 jlong prim = Constant::primitive(value); |
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254 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE) { |
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255 return new ConstantIntValue(*(jint*)&prim); |
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256 } else if (type == T_LONG || type == T_DOUBLE) { |
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257 second = new ConstantIntValue(0); |
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258 return new ConstantLongValue(prim); |
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259 } else if (type == T_OBJECT) { |
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260 oop obj = Constant::object(value); |
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261 if (obj == NULL) { |
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262 return new ConstantOopWriteValue(NULL); |
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263 } else { |
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No longer use shared ciFactory. Remove make_global usage in code installer.
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|
264 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
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265 } |
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|
266 } else if (type == T_ADDRESS) { |
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4e1278443941
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|
267 ShouldNotReachHere(); |
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268 } |
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269 tty->print("%i", type); |
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270 } else if (value->is_a(VirtualObject::klass())) { |
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271 oop type = VirtualObject::type(value); |
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272 int id = VirtualObject::id(value); |
13261
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don't go through VM to create HotSpotResolvedObjectType (part 1)
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273 oop javaMirror = HotSpotResolvedObjectType::javaClass(type); |
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e522a00b91aa
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274 Klass* klass = java_lang_Class::as_Klass(javaMirror); |
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275 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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276 |
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277 for (jint i = 0; i < objects->length(); i++) { |
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278 ObjectValue* obj = (ObjectValue*) objects->at(i); |
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279 if (obj->id() == id) { |
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280 return obj; |
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281 } |
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282 } |
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283 |
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diff
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|
284 ObjectValue* sv = new ObjectValue(id, new ConstantOopWriteValue(JNIHandles::make_local(Thread::current(), javaMirror))); |
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285 objects->append(sv); |
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286 |
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287 arrayOop values = (arrayOop) VirtualObject::values(value); |
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288 for (jint i = 0; i < values->length(); i++) { |
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289 ScopeValue* cur_second = NULL; |
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91c16dff3fc1
Refactor CodeInstaller and CompilerToVM
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290 oop object = ((objArrayOop) (values))->obj_at(i); |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
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291 ScopeValue* value = get_scope_value(object, total_frame_size, objects, cur_second, oop_recorder); |
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draft call site target value assumption
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292 |
5126
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293 if (isLongArray && cur_second == NULL) { |
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294 // we're trying to put ints into a long array... this isn't really valid, but it's used for some optimizations. |
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|
295 // add an int 0 constant |
5144
f7b2800b1738
Use VM_LITTLE_ENDIAN to determine endianness.
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|
296 #ifdef VM_LITTLE_ENDIAN |
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297 cur_second = new ConstantIntValue(0); |
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298 #else |
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299 cur_second = value; |
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300 value = new ConstantIntValue(0); |
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301 #endif |
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302 } |
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|
303 |
3133
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|
304 if (cur_second != NULL) { |
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305 sv->field_values()->append(cur_second); |
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306 } |
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|
307 sv->field_values()->append(value); |
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308 } |
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309 return sv; |
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310 } else { |
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|
311 value->klass()->print(); |
1462
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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1458
diff
changeset
|
312 value->print(); |
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diff
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|
313 } |
2215
999f8086cc4f
More changes to make it compile and work on win64.
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|
314 ShouldNotReachHere(); |
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diff
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|
315 return NULL; |
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316 } |
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317 |
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318 MonitorValue* CodeInstaller::get_monitor_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, OopRecorder* oop_recorder) { |
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319 guarantee(value->is_a(HotSpotMonitorValue::klass()), "Monitors must be of type MonitorValue"); |
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320 |
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321 ScopeValue* second = NULL; |
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322 ScopeValue* owner_value = get_scope_value(HotSpotMonitorValue::owner(value), total_frame_size, objects, second, oop_recorder); |
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323 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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324 |
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325 ScopeValue* lock_data_value = get_scope_value(HotSpotMonitorValue::slot(value), total_frame_size, objects, second, oop_recorder); |
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326 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
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327 assert(lock_data_value->is_location(), "invalid monitor location"); |
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328 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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329 |
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330 bool eliminated = false; |
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331 if (HotSpotMonitorValue::eliminated(value)) { |
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332 eliminated = true; |
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333 } |
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334 |
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335 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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336 } |
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337 |
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338 void CodeInstaller::initialize_assumptions(oop compiled_code) { |
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339 _oop_recorder = new OopRecorder(&_arena); |
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340 _dependencies = new Dependencies(&_arena, _oop_recorder); |
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341 Handle assumptions_handle = CompilationResult::assumptions(HotSpotCompiledCode::comp(compiled_code)); |
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342 if (!assumptions_handle.is_null()) { |
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343 objArrayHandle assumptions(Thread::current(), (objArrayOop)Assumptions::list(assumptions_handle())); |
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344 int length = assumptions->length(); |
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345 for (int i = 0; i < length; ++i) { |
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346 Handle assumption = assumptions->obj_at(i); |
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347 if (!assumption.is_null()) { |
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348 if (assumption->klass() == Assumptions_MethodContents::klass()) { |
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349 assumption_MethodContents(assumption); |
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350 } else if (assumption->klass() == Assumptions_NoFinalizableSubclass::klass()) { |
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351 assumption_NoFinalizableSubclass(assumption); |
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352 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
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353 assumption_ConcreteSubtype(assumption); |
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354 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
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355 assumption_ConcreteMethod(assumption); |
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356 } else if (assumption->klass() == Assumptions_CallSiteTargetValue::klass()) { |
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357 assumption_CallSiteTargetValue(assumption); |
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358 } else { |
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359 assumption->print(); |
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360 fatal("unexpected Assumption subclass"); |
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361 } |
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362 } |
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363 } |
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364 } |
3668
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365 } |
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366 |
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367 // constructor used to create a method |
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368 GraalEnv::CodeInstallResult CodeInstaller::install(Handle& compiled_code, CodeBlob*& cb, Handle installed_code, Handle speculation_log) { |
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369 BufferBlob* buffer_blob = GraalCompiler::initialize_buffer_blob(); |
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370 if (buffer_blob == NULL) { |
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371 return GraalEnv::cache_full; |
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372 } |
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373 |
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374 CodeBuffer buffer(buffer_blob); |
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375 jobject compiled_code_obj = JNIHandles::make_local(compiled_code()); |
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376 initialize_assumptions(JNIHandles::resolve(compiled_code_obj)); |
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377 |
10684 | 378 // Get instructions and constants CodeSections early because we need it. |
379 _instructions = buffer.insts(); | |
380 _constants = buffer.consts(); | |
381 | |
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382 { |
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383 No_Safepoint_Verifier no_safepoint; |
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384 initialize_fields(JNIHandles::resolve(compiled_code_obj)); |
10540
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Add sanity check to avoid overwriting the reserved code buffer for very large methods.
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385 if (!initialize_buffer(buffer)) { |
13493
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386 return GraalEnv::code_too_large; |
10540
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387 } |
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|
388 process_exception_handlers(); |
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389 } |
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390 |
4174
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Use callee save area to model the saved rbp register. Remove various hacks that added the saved area size in native code.
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parents:
3717
diff
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391 int stack_slots = _total_frame_size / HeapWordSize; // conversion to words |
4319
3c21eee8ab4d
Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
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392 |
13493
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393 GraalEnv::CodeInstallResult result; |
9669
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394 if (compiled_code->is_a(HotSpotCompiledRuntimeStub::klass())) { |
ed6202820ecf
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395 oop stubName = HotSpotCompiledRuntimeStub::stubName(compiled_code); |
ed6202820ecf
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396 char* name = strdup(java_lang_String::as_utf8_string(stubName)); |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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397 cb = RuntimeStub::new_runtime_stub(name, |
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added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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398 &buffer, |
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399 CodeOffsets::frame_never_safe, |
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added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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400 stack_slots, |
0266549ff6e0
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9192
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|
401 _debug_recorder->_oopmaps, |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
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|
402 false); |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
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|
403 result = GraalEnv::ok; |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
changeset
|
404 } else { |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
changeset
|
405 nmethod* nm = NULL; |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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parents:
9654
diff
changeset
|
406 methodHandle method = getMethodFromHotSpotMethod(HotSpotCompiledNmethod::method(compiled_code)); |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
407 jint entry_bci = HotSpotCompiledNmethod::entryBCI(compiled_code); |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13576
diff
changeset
|
408 jint id = HotSpotCompiledNmethod::id(compiled_code); |
13816
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
409 if (id == -1) { |
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
410 // Make sure a valid compile_id is associated with every compile |
13969
fe034af88233
Acquire proper locks before calling assign_compile_id
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13816
diff
changeset
|
411 id = CompileBroker::assign_compile_id_unlocked(Thread::current(), method, entry_bci); |
13816
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
412 } |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
9192
diff
changeset
|
413 result = GraalEnv::register_method(method, nm, entry_bci, &_offsets, _custom_stack_area_offset, &buffer, stack_slots, _debug_recorder->_oopmaps, &_exception_handler_table, |
14172
cd22c8dbda4f
Made graph caching compilation local
Doug Simon <doug.simon@oracle.com>
parents:
14104
diff
changeset
|
414 GraalCompiler::instance(), _debug_recorder, _dependencies, NULL, id, false, installed_code, speculation_log); |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
9192
diff
changeset
|
415 cb = nm; |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
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|
416 } |
10684 | 417 |
418 if (cb != NULL) { | |
419 // Make sure the pre-calculated constants section size was correct. | |
420 guarantee((cb->code_begin() - cb->content_begin()) == _constants_size, err_msg("%d != %d", cb->code_begin() - cb->content_begin(), _constants_size)); | |
421 } | |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
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diff
changeset
|
422 return result; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
423 } |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
|
424 |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
|
425 void CodeInstaller::initialize_fields(oop compiled_code) { |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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parents:
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426 oop comp_result = HotSpotCompiledCode::comp(compiled_code); |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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427 if (compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
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428 oop hotspotJavaMethod = HotSpotCompiledNmethod::method(compiled_code); |
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RuntimeStub installation support is now more distinct from normal nmethod installation
Doug Simon <doug.simon@oracle.com>
parents:
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|
429 methodHandle method = getMethodFromHotSpotMethod(hotspotJavaMethod); |
5839
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renaming in native code for CiTargetMethod -> CompilationResult
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parents:
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diff
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|
430 _parameter_count = method->size_of_parameters(); |
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
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431 TRACE_graal_1("installing code for %s", method->name_and_sig_as_C_string()); |
9654
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432 } else { |
9669
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433 assert(compiled_code->is_a(HotSpotCompiledRuntimeStub::klass()), "CCE"); |
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434 // TODO (ds) not sure if this is correct - only used in OopMap constructor for non-product builds |
18632807db02
RuntimeStub installation support is now more distinct from normal nmethod installation
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parents:
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|
435 _parameter_count = 0; |
3660
c805dfba251d
Fixed regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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changeset
|
436 } |
9669
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parents:
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437 _sites = (arrayOop) HotSpotCompiledCode::sites(compiled_code); |
ed6202820ecf
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438 _exception_handlers = (arrayOop) HotSpotCompiledCode::exceptionHandlers(compiled_code); |
1428
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diff
changeset
|
439 |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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parents:
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changeset
|
440 _code = (arrayOop) CompilationResult::targetCode(comp_result); |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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441 _code_size = CompilationResult::targetCodeSize(comp_result); |
4174
79c91d220d73
Use callee save area to model the saved rbp register. Remove various hacks that added the saved area size in native code.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
3717
diff
changeset
|
442 // The frame size we get from the target method does not include the return address, so add one word for it here. |
10684 | 443 _total_frame_size = CompilationResult::frameSize(comp_result) + HeapWordSize; // FIXME this is an x86-ism |
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Doug Simon <doug.simon@oracle.com>
parents:
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444 _custom_stack_area_offset = CompilationResult::customStackAreaOffset(comp_result); |
1428
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445 |
10684 | 446 // Pre-calculate the constants section size. This is required for PC-relative addressing. |
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Move data section building code to Java.
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447 _dataSection = HotSpotCompiledCode::dataSection(compiled_code); |
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448 guarantee(HotSpotCompiledCode_DataSection::sectionAlignment(_dataSection) <= _constants->alignment(), "Alignment inside constants section is restricted by alignment of section begin"); |
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449 arrayOop data = (arrayOop) HotSpotCompiledCode_DataSection::data(_dataSection); |
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450 _constants_size = data->length(); |
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451 if (_constants_size > 0) { |
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452 _constants_size = align_size_up(_constants_size, _constants->alignment()); |
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453 } |
10684 | 454 |
9807
d552919fbb05
Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
Doug Simon <doug.simon@oracle.com>
parents:
9740
diff
changeset
|
455 #ifndef PRODUCT |
d552919fbb05
Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
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456 _comments = (arrayOop) HotSpotCompiledCode::comments(compiled_code); |
d552919fbb05
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457 #endif |
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refactoring classes into separate files
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458 |
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459 _next_call_type = MARK_INVOKE_INVALID; |
695451afc619
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|
460 } |
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refactoring classes into separate files
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diff
changeset
|
461 |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
462 // perform data and call relocation on the CodeBuffer |
10540
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Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
463 bool CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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464 int locs_buffer_size = _sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
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465 char* locs_buffer = NEW_RESOURCE_ARRAY(char, locs_buffer_size); |
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466 buffer.insts()->initialize_shared_locs((relocInfo*)locs_buffer, locs_buffer_size / sizeof(relocInfo)); |
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467 buffer.initialize_stubs_size(256); |
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468 buffer.initialize_consts_size(_constants_size); |
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changeset
|
469 |
7094
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
Doug Simon <doug.simon@oracle.com>
parents:
7093
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470 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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471 _debug_recorder->set_oopmaps(new OopMapSet()); |
8947
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draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
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472 |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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473 buffer.initialize_oop_recorder(_oop_recorder); |
abc670a709dc
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|
474 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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changeset
|
475 // copy the code into the newly created CodeBuffer |
10540
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parents:
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diff
changeset
|
476 address end_pc = _instructions->start() + _code_size; |
0ba44a5a8420
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parents:
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changeset
|
477 if (!_instructions->allocates2(end_pc)) { |
0ba44a5a8420
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|
478 return false; |
0ba44a5a8420
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|
479 } |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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480 memcpy(_instructions->start(), _code->base(T_BYTE), _code_size); |
10540
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parents:
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changeset
|
481 _instructions->set_end(end_pc); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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parents:
1428
diff
changeset
|
482 |
13576
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Move data section building code to Java.
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parents:
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changeset
|
483 // copy the constant data into the newly created CodeBuffer |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
484 address end_data = _constants->start() + _constants_size; |
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Move data section building code to Java.
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|
485 arrayOop data = (arrayOop) HotSpotCompiledCode_DataSection::data(_dataSection); |
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Move data section building code to Java.
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changeset
|
486 memcpy(_constants->start(), data->base(T_BYTE), data->length()); |
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Move data section building code to Java.
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|
487 _constants->set_end(end_data); |
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Move data section building code to Java.
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changeset
|
488 |
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Move data section building code to Java.
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|
489 objArrayOop patches = (objArrayOop) HotSpotCompiledCode_DataSection::patches(_dataSection); |
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Move data section building code to Java.
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|
490 for (int i = 0; i < patches->length(); i++) { |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
491 oop patch = patches->obj_at(i); |
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Move data section building code to Java.
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|
492 oop constant = HotSpotCompiledCode_HotSpotData::constant(patch); |
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Move data section building code to Java.
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|
493 oop kind = Constant::kind(constant); |
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Move data section building code to Java.
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changeset
|
494 char typeChar = Kind::typeChar(kind); |
4e679d50ba9a
Move data section building code to Java.
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diff
changeset
|
495 switch (typeChar) { |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
496 case 'f': |
4e679d50ba9a
Move data section building code to Java.
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parents:
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changeset
|
497 case 'j': |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
498 case 'd': |
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changeset
|
499 record_metadata_in_constant(constant, _oop_recorder); |
4e679d50ba9a
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|
500 break; |
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changeset
|
501 case 'a': |
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changeset
|
502 Handle obj = Constant::object(constant); |
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|
503 jobject value = JNIHandles::make_local(obj()); |
4e679d50ba9a
Move data section building code to Java.
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|
504 int oop_index = _oop_recorder->find_index(value); |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
505 |
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|
506 address dest = _constants->start() + HotSpotCompiledCode_HotSpotData::offset(patch); |
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Move data section building code to Java.
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|
507 _constants->relocate(dest, oop_Relocation::spec(oop_index)); |
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|
508 break; |
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changeset
|
509 } |
4e679d50ba9a
Move data section building code to Java.
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changeset
|
510 } |
4e679d50ba9a
Move data section building code to Java.
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parents:
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diff
changeset
|
511 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
512 for (int i = 0; i < _sites->length(); i++) { |
10684 | 513 oop site = ((objArrayOop) (_sites))->obj_at(i); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
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diff
changeset
|
514 jint pc_offset = CompilationResult_Site::pcOffset(site); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
515 |
6674
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VM infrstructure for OnStackReplacement
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diff
changeset
|
516 if (site->is_a(CompilationResult_Call::klass())) { |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
517 TRACE_graal_4("call at %i", pc_offset); |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
518 site_Call(buffer, pc_offset, site); |
9003
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8589
diff
changeset
|
519 } else if (site->is_a(CompilationResult_Infopoint::klass())) { |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8589
diff
changeset
|
520 // three reasons for infopoints denote actual safepoints |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8589
diff
changeset
|
521 oop reason = CompilationResult_Infopoint::reason(site); |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
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diff
changeset
|
522 if (InfopointReason::SAFEPOINT() == reason || InfopointReason::CALL() == reason || InfopointReason::IMPLICIT_EXCEPTION() == reason) { |
a8fea2979e63
eager infopoint mode (fka debug mode)
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parents:
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diff
changeset
|
523 TRACE_graal_4("safepoint at %i", pc_offset); |
a8fea2979e63
eager infopoint mode (fka debug mode)
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diff
changeset
|
524 site_Safepoint(buffer, pc_offset, site); |
a8fea2979e63
eager infopoint mode (fka debug mode)
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diff
changeset
|
525 } else { |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8589
diff
changeset
|
526 // if the infopoint is not an actual safepoint, it must have one of the other reasons |
a8fea2979e63
eager infopoint mode (fka debug mode)
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parents:
8589
diff
changeset
|
527 // (safeguard against new safepoint types that require handling above) |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
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diff
changeset
|
528 assert(InfopointReason::METHOD_START() == reason || InfopointReason::METHOD_END() == reason || InfopointReason::LINE_NUMBER() == reason, ""); |
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
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diff
changeset
|
529 } |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
530 } else if (site->is_a(CompilationResult_DataPatch::klass())) { |
2891
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Rebranded C++ part from C1X to Graal.
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parents:
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|
531 TRACE_graal_4("datapatch at %i", pc_offset); |
1429
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|
532 site_DataPatch(buffer, pc_offset, site); |
6674
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|
533 } else if (site->is_a(CompilationResult_Mark::klass())) { |
2891
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Rebranded C++ part from C1X to Graal.
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|
534 TRACE_graal_4("mark at %i", pc_offset); |
1429
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|
535 site_Mark(buffer, pc_offset, site); |
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|
536 } else { |
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537 fatal("unexpected Site subclass"); |
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538 } |
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|
539 } |
9807
d552919fbb05
Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
Doug Simon <doug.simon@oracle.com>
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diff
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|
540 |
d552919fbb05
Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
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|
541 #ifndef PRODUCT |
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Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
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542 if (_comments != NULL) { |
d552919fbb05
Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
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|
543 for (int i = 0; i < _comments->length(); i++) { |
10684 | 544 oop comment = ((objArrayOop) (_comments))->obj_at(i); |
9807
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Graal's code annotations are installed into codeBlobs and are thus included in disassembler output (in a non-PRODUCT build)
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545 assert(comment->is_a(HotSpotCompiledCode_Comment::klass()), "cce"); |
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|
546 jint offset = HotSpotCompiledCode_Comment::pcOffset(comment); |
d552919fbb05
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547 char* text = java_lang_String::as_utf8_string(HotSpotCompiledCode_Comment::text(comment)); |
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changeset
|
548 buffer.block_comment(offset, text); |
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549 } |
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550 } |
d552919fbb05
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|
551 #endif |
10540
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Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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552 return true; |
2048
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Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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|
553 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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changeset
|
554 |
4670
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add MethodContents assumption to fix debbugging issue
Lukas Stadler <lukas.stadler@jku.at>
parents:
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changeset
|
555 void CodeInstaller::assumption_MethodContents(Handle assumption) { |
5554
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Bring Java renamings and restructurings to the C++ part.
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|
556 Handle method_handle = Assumptions_MethodContents::method(assumption()); |
4670
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557 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
7101
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558 _dependencies->assert_evol_method(method()); |
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559 } |
41034914e2ee
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|
560 |
9012
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Bernhard Urban <bernhard.urban@jku.at>
parents:
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diff
changeset
|
561 void CodeInstaller::assumption_NoFinalizableSubclass(Handle assumption) { |
2979aaac95af
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changeset
|
562 Handle receiverType_handle = Assumptions_NoFinalizableSubclass::receiverType(assumption()); |
13261
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563 Klass* receiverType = java_lang_Class::as_Klass(HotSpotResolvedObjectType::javaClass(receiverType_handle)); |
9012
2979aaac95af
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diff
changeset
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564 _dependencies->assert_has_no_finalizable_subclasses(receiverType); |
2979aaac95af
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565 } |
2979aaac95af
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changeset
|
566 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
567 void CodeInstaller::assumption_ConcreteSubtype(Handle assumption) { |
5554
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Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
568 Handle context_handle = Assumptions_ConcreteSubtype::context(assumption()); |
7094
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removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
Doug Simon <doug.simon@oracle.com>
parents:
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changeset
|
569 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(assumption()); |
13261
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twisti
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|
570 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectType::javaClass(context_handle)); |
0ffe9e4bb364
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twisti
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571 Klass* subtype = java_lang_Class::as_Klass(HotSpotResolvedObjectType::javaClass(subtype_handle)); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
572 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
Doug Simon <doug.simon@oracle.com>
parents:
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diff
changeset
|
573 _dependencies->assert_leaf_type(subtype); |
7094
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Doug Simon <doug.simon@oracle.com>
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diff
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|
574 if (context != subtype) { |
2048
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Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
575 assert(context->is_abstract(), ""); |
7101
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better encoding of dependencies during dependency recording by Graal
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parents:
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diff
changeset
|
576 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
2048
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Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
577 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
578 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
579 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
580 void CodeInstaller::assumption_ConcreteMethod(Handle assumption) { |
5554
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Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
changeset
|
581 Handle impl_handle = Assumptions_ConcreteMethod::impl(assumption()); |
7094
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
Doug Simon <doug.simon@oracle.com>
parents:
7093
diff
changeset
|
582 Handle context_handle = Assumptions_ConcreteMethod::context(assumption()); |
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
Doug Simon <doug.simon@oracle.com>
parents:
7093
diff
changeset
|
583 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
Doug Simon <doug.simon@oracle.com>
parents:
3690
diff
changeset
|
584 methodHandle impl = getMethodFromHotSpotMethod(impl_handle()); |
13261
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twisti
parents:
13156
diff
changeset
|
585 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectType::javaClass(context_handle)); |
7094
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
Doug Simon <doug.simon@oracle.com>
parents:
7093
diff
changeset
|
586 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
Doug Simon <doug.simon@oracle.com>
parents:
7094
diff
changeset
|
587 _dependencies->assert_unique_concrete_method(context, impl()); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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|
588 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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diff
changeset
|
589 |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
590 void CodeInstaller::assumption_CallSiteTargetValue(Handle assumption) { |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
591 Handle callSite = Assumptions_CallSiteTargetValue::callSite(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
592 Handle methodHandle = Assumptions_CallSiteTargetValue::methodHandle(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
593 |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
594 _dependencies->assert_call_site_target_value(callSite(), methodHandle()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
595 } |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
596 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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changeset
|
597 void CodeInstaller::process_exception_handlers() { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
598 // allocate some arrays for use by the collection code. |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
599 const int num_handlers = 5; |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
600 GrowableArray<intptr_t>* bcis = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
601 GrowableArray<intptr_t>* scope_depths = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
602 GrowableArray<intptr_t>* pcos = new GrowableArray<intptr_t> (num_handlers); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
603 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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changeset
|
604 if (_exception_handlers != NULL) { |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
605 for (int i = 0; i < _exception_handlers->length(); i++) { |
9972
91c16dff3fc1
Refactor CodeInstaller and CompilerToVM
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9891
diff
changeset
|
606 oop exc=((objArrayOop) (_exception_handlers))->obj_at(i); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
607 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
608 jint handler_offset = CompilationResult_ExceptionHandler::handlerPos(exc); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
609 |
4693
07bcee8b70a4
Simplify exception debug information and exception handler table creation based on Graal's simplified model of exception handler information (i.e. the dispatch is done in compiled code).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4691
diff
changeset
|
610 // Subtable header |
07bcee8b70a4
Simplify exception debug information and exception handler table creation based on Graal's simplified model of exception handler information (i.e. the dispatch is done in compiled code).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4691
diff
changeset
|
611 _exception_handler_table.add_entry(HandlerTableEntry(1, pc_offset, 0)); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
612 |
4693
07bcee8b70a4
Simplify exception debug information and exception handler table creation based on Graal's simplified model of exception handler information (i.e. the dispatch is done in compiled code).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4691
diff
changeset
|
613 // Subtable entry |
07bcee8b70a4
Simplify exception debug information and exception handler table creation based on Graal's simplified model of exception handler information (i.e. the dispatch is done in compiled code).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4691
diff
changeset
|
614 _exception_handler_table.add_entry(HandlerTableEntry(-1, handler_offset, 0)); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
615 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
616 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
617 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
618 |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
619 // If deoptimization happens, the interpreter should reexecute these bytecodes. |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
620 // This function mainly helps the compilers to set up the reexecute bit. |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
621 static bool bytecode_should_reexecute(Bytecodes::Code code) { |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
622 switch (code) { |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
623 case Bytecodes::_invokedynamic: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
624 case Bytecodes::_invokevirtual: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
625 case Bytecodes::_invokeinterface: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
626 case Bytecodes::_invokespecial: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
627 case Bytecodes::_invokestatic: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
628 return false; |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
629 default: |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
630 return true; |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
631 } |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
632 return true; |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
633 } |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
634 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
635 void CodeInstaller::record_scope(jint pc_offset, oop frame, GrowableArray<ScopeValue*>* objects) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
636 assert(frame->klass() == BytecodeFrame::klass(), "BytecodeFrame expected"); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
637 oop caller_frame = BytecodePosition::caller(frame); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
638 if (caller_frame != NULL) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
639 record_scope(pc_offset, caller_frame, objects); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
640 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
641 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
642 oop hotspot_method = BytecodePosition::method(frame); |
6948
e522a00b91aa
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents:
6674
diff
changeset
|
643 Method* method = getMethodFromHotSpotMethod(hotspot_method); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
644 jint bci = BytecodePosition::bci(frame); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
645 bool reexecute; |
6388
6b74f44c5059
added Log.printObject() and Log.printlnObject() for more detailed logging of objects
Doug Simon <doug.simon@oracle.com>
parents:
6351
diff
changeset
|
646 if (bci == -1 || bci == -2){ |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
647 reexecute = false; |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
648 } else { |
2182
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2059
diff
changeset
|
649 Bytecodes::Code code = Bytecodes::java_code_at(method, method->bcp_from(bci)); |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
650 reexecute = bytecode_should_reexecute(code); |
4678
a03f3fd16b22
Fix reexecute boolean in HotSpot debug information. Introduce "duringCall" flag in FrameState that indicates that the bci of the frame state denotes an invoke that should *not* be reexecuted.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4670
diff
changeset
|
651 if (frame != NULL) { |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
652 reexecute = (BytecodeFrame::duringCall(frame) == JNI_FALSE); |
4678
a03f3fd16b22
Fix reexecute boolean in HotSpot debug information. Introduce "duringCall" flag in FrameState that indicates that the bci of the frame state denotes an invoke that should *not* be reexecuted.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4670
diff
changeset
|
653 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
654 } |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
655 |
2901
d577d07cedec
Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2891
diff
changeset
|
656 if (TraceGraal >= 2) { |
11248
b5f6188d79c5
minor logging improvement
Doug Simon <doug.simon@oracle.com>
parents:
10854
diff
changeset
|
657 tty->print_cr("Recording scope pc_offset=%d bci=%d method=%s", pc_offset, bci, method->name_and_sig_as_C_string()); |
1937
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
658 } |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
659 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
660 jint local_count = BytecodeFrame::numLocals(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
661 jint expression_count = BytecodeFrame::numStack(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
662 jint monitor_count = BytecodeFrame::numLocks(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
663 arrayOop values = (arrayOop) BytecodeFrame::values(frame); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
664 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
665 assert(local_count + expression_count + monitor_count == values->length(), "unexpected values length"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
666 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
667 GrowableArray<ScopeValue*>* locals = new GrowableArray<ScopeValue*> (); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
668 GrowableArray<ScopeValue*>* expressions = new GrowableArray<ScopeValue*> (); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
669 GrowableArray<MonitorValue*>* monitors = new GrowableArray<MonitorValue*> (); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
670 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
671 if (TraceGraal >= 2) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
672 tty->print_cr("Scope at bci %d with %d values", bci, values->length()); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
673 tty->print_cr("%d locals %d expressions, %d monitors", local_count, expression_count, monitor_count); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
674 } |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
675 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
676 for (jint i = 0; i < values->length(); i++) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
677 ScopeValue* second = NULL; |
9972
91c16dff3fc1
Refactor CodeInstaller and CompilerToVM
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9891
diff
changeset
|
678 oop value=((objArrayOop) (values))->obj_at(i); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
679 if (i < local_count) { |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
Doug Simon <doug.simon@oracle.com>
parents:
13261
diff
changeset
|
680 ScopeValue* first = get_scope_value(value, _total_frame_size, objects, second, _oop_recorder); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
681 if (second != NULL) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
682 locals->append(second); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
683 } |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
684 locals->append(first); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
685 } else if (i < local_count + expression_count) { |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
Doug Simon <doug.simon@oracle.com>
parents:
13261
diff
changeset
|
686 ScopeValue* first = get_scope_value(value, _total_frame_size, objects, second, _oop_recorder); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
687 if (second != NULL) { |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
688 expressions->append(second); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
689 } |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
690 expressions->append(first); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
691 } else { |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
692 monitors->append(get_monitor_value(value, _total_frame_size, objects, _oop_recorder)); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
693 } |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
694 if (second != NULL) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
695 i++; |
6539
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
696 assert(i < values->length(), "double-slot value not followed by Value.ILLEGAL"); |
9972
91c16dff3fc1
Refactor CodeInstaller and CompilerToVM
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9891
diff
changeset
|
697 assert(((objArrayOop) (values))->obj_at(i) == Value::ILLEGAL(), "double-slot value not followed by Value.ILLEGAL"); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
698 } |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
699 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
diff
changeset
|
700 |
9887
4d5872186e76
Add compressed oops support in Graal/Hotspot site
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9807
diff
changeset
|
701 |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
702 _debug_recorder->dump_object_pool(objects); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
703 |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
704 DebugToken* locals_token = _debug_recorder->create_scope_values(locals); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
705 DebugToken* expressions_token = _debug_recorder->create_scope_values(expressions); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
706 DebugToken* monitors_token = _debug_recorder->create_monitor_values(monitors); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
707 |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
708 bool throw_exception = BytecodeFrame::rethrowException(frame) == JNI_TRUE; |
3018
5857923e563c
Fixed an issue with frame states in exception dispatch chains (now we are correctly rethrowing the exception immediately at entering the interpreter).
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3011
diff
changeset
|
709 |
7933
85bd81dba8fc
Remove more code related to deferred writes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7930
diff
changeset
|
710 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, false, locals_token, expressions_token, monitors_token); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
711 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
712 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
713 void CodeInstaller::site_Safepoint(CodeBuffer& buffer, jint pc_offset, oop site) { |
9003
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents:
8589
diff
changeset
|
714 oop debug_info = CompilationResult_Infopoint::debugInfo(site); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
715 assert(debug_info != NULL, "debug info expected"); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
716 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
717 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
718 // jint next_pc_offset = Assembler::locate_next_instruction(instruction) - _instructions->start(); |
7660
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents:
7154
diff
changeset
|
719 _debug_recorder->add_safepoint(pc_offset, create_oop_map(_total_frame_size, _parameter_count, debug_info)); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
720 |
7139
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
721 oop frame = DebugInfo::bytecodePosition(debug_info); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
722 if (frame != NULL) { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
723 record_scope(pc_offset, frame, new GrowableArray<ScopeValue*>()); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
724 } else { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
725 // Stubs do not record scope info, just oop maps |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
726 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
727 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
728 _debug_recorder->end_safepoint(pc_offset); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
729 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
730 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
731 void CodeInstaller::site_Call(CodeBuffer& buffer, jint pc_offset, oop site) { |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
732 oop target = CompilationResult_Call::target(site); |
6948
e522a00b91aa
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents:
6674
diff
changeset
|
733 InstanceKlass* target_klass = InstanceKlass::cast(target->klass()); |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
734 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
735 oop hotspot_method = NULL; // JavaMethod |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
736 oop foreign_call = NULL; |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
737 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
738 if (target_klass->is_subclass_of(SystemDictionary::HotSpotForeignCallLinkage_klass())) { |
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
739 foreign_call = target; |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
740 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
741 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
742 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
743 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
744 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
745 |
11827
ff1d8605f354
graal code installer: minor style cleanup
Bernhard Urban <bernhard.urban@jku.at>
parents:
11760
diff
changeset
|
746 assert(!!hotspot_method ^ !!foreign_call, "Call site needs exactly one type"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
747 |
3563
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3561
diff
changeset
|
748 NativeInstruction* inst = nativeInstruction_at(_instructions->start() + pc_offset); |
9934
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
749 jint next_pc_offset = CodeInstaller::pd_next_offset(inst, pc_offset, hotspot_method); |
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
750 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
751 if (debug_info != NULL) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
752 oop frame = DebugInfo::bytecodePosition(debug_info); |
7660
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents:
7154
diff
changeset
|
753 _debug_recorder->add_safepoint(next_pc_offset, create_oop_map(_total_frame_size, _parameter_count, debug_info)); |
7139
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
754 if (frame != NULL) { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
755 record_scope(next_pc_offset, frame, new GrowableArray<ScopeValue*>()); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
756 } else { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
757 // Stubs do not record scope info, just oop maps |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
758 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
759 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
760 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
761 if (foreign_call != NULL) { |
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
762 jlong foreign_call_destination = HotSpotForeignCallLinkage::address(foreign_call); |
9934
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
763 CodeInstaller::pd_relocate_ForeignCall(inst, foreign_call_destination); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
764 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
765 assert(hotspot_method != NULL, "unexpected JavaMethod"); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
766 assert(debug_info != NULL, "debug info expected"); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
767 |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
768 TRACE_graal_3("method call"); |
9934
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
769 CodeInstaller::pd_relocate_JavaMethod(hotspot_method, pc_offset); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
770 } |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
771 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
772 _next_call_type = MARK_INVOKE_INVALID; |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
773 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
774 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
775 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
776 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
777 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
778 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
779 void CodeInstaller::site_DataPatch(CodeBuffer& buffer, jint pc_offset, oop site) { |
13576
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
780 oop inlineData = CompilationResult_DataPatch::inlineData(site); |
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
781 if (inlineData != NULL) { |
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
782 oop kind = Constant::kind(inlineData); |
10810
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
783 char typeChar = Kind::typeChar(kind); |
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
784 switch (typeChar) { |
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
785 case 'f': |
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
786 case 'j': |
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
787 case 'd': |
13576
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
788 record_metadata_in_constant(inlineData, _oop_recorder); |
10810
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
789 break; |
4e1db4c9d4c5
Support data patches for values larger than long.
Roland Schatz <roland.schatz@oracle.com>
parents:
10771
diff
changeset
|
790 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
791 } |
10684 | 792 CodeInstaller::pd_site_DataPatch(pc_offset, site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
793 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
794 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
795 void CodeInstaller::site_Mark(CodeBuffer& buffer, jint pc_offset, oop site) { |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
796 oop id_obj = CompilationResult_Mark::id(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
797 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
798 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
799 assert(java_lang_boxing_object::is_instance(id_obj, T_INT), "Integer id expected"); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
800 jint id = id_obj->int_field(java_lang_boxing_object::value_offset_in_bytes(T_INT)); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
801 |
10771 | 802 address pc = _instructions->start() + pc_offset; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
803 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
804 switch (id) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
805 case MARK_UNVERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
806 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
807 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
808 case MARK_VERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
809 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
810 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
811 case MARK_OSR_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
812 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
813 break; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
814 case MARK_EXCEPTION_HANDLER_ENTRY: |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
815 _offsets.set_value(CodeOffsets::Exceptions, pc_offset); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
816 break; |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
817 case MARK_DEOPT_HANDLER_ENTRY: |
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
818 _offsets.set_value(CodeOffsets::Deopt, pc_offset); |
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
819 break; |
5798
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
820 case MARK_INVOKEVIRTUAL: |
10771 | 821 case MARK_INVOKEINTERFACE: |
7935
0799a7efbe7b
Clean up of usage of marks and code installation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7933
diff
changeset
|
822 case MARK_INLINE_INVOKE: |
8136
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
823 case MARK_INVOKESTATIC: |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
824 case MARK_INVOKESPECIAL: |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
825 _next_call_type = (MarkId) id; |
10771 | 826 _invoke_mark_pc = pc; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
827 break; |
11760
ce0b00597980
made safepoint-on-return use specialized HotSpot runtime support for such safepoints (which have no debug info attached)
Doug Simon <doug.simon@oracle.com>
parents:
11338
diff
changeset
|
828 case MARK_POLL_NEAR: |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
829 case MARK_POLL_FAR: |
11760
ce0b00597980
made safepoint-on-return use specialized HotSpot runtime support for such safepoints (which have no debug info attached)
Doug Simon <doug.simon@oracle.com>
parents:
11338
diff
changeset
|
830 case MARK_POLL_RETURN_NEAR: |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
831 case MARK_POLL_RETURN_FAR: |
11760
ce0b00597980
made safepoint-on-return use specialized HotSpot runtime support for such safepoints (which have no debug info attached)
Doug Simon <doug.simon@oracle.com>
parents:
11338
diff
changeset
|
832 pd_relocate_poll(pc, id); |
3549
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
833 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
834 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
835 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
836 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
837 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
838 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
839 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
840 |