Mercurial > hg > truffle
annotate src/share/vm/jvmci/jvmciCodeInstaller.cpp @ 21924:c0744b24b230
Truffle: minor refactoring
author | Andreas Woess <andreas.woess@oracle.com> |
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date | Thu, 11 Jun 2015 17:16:53 +0200 |
parents | df9d2375512a |
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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 "code/compiledIC.hpp" |
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26 #include "compiler/compileBroker.hpp" |
7735 | 27 #include "compiler/disassembler.hpp" |
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28 #include "runtime/javaCalls.hpp" |
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29 #include "jvmci/jvmciEnv.hpp" |
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30 #include "jvmci/jvmciCompiler.hpp" |
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31 #include "jvmci/jvmciCodeInstaller.hpp" |
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32 #include "jvmci/jvmciJavaAccess.hpp" |
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33 #include "jvmci/jvmciCompilerToVM.hpp" |
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34 #include "jvmci/jvmciRuntime.hpp" |
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35 #include "asm/register.hpp" |
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36 #include "classfile/vmSymbols.hpp" |
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37 #include "code/vmreg.hpp" |
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38 |
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39 #ifdef TARGET_ARCH_x86 |
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40 # include "vmreg_x86.inline.hpp" |
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41 #endif |
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42 #ifdef TARGET_ARCH_sparc |
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43 # include "vmreg_sparc.inline.hpp" |
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44 #endif |
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45 #ifdef TARGET_ARCH_zero |
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46 # include "vmreg_zero.inline.hpp" |
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47 #endif |
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48 #ifdef TARGET_ARCH_arm |
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49 # include "vmreg_arm.inline.hpp" |
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50 #endif |
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51 #ifdef TARGET_ARCH_ppc |
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52 # include "vmreg_ppc.inline.hpp" |
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53 #endif |
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54 |
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55 |
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56 // frequently used constants |
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57 // Allocate them with new so they are never destroyed (otherwise, a |
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58 // forced exit could destroy these objects while they are still in |
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59 // use). |
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60 ConstantOopWriteValue* CodeInstaller::_oop_null_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantOopWriteValue(NULL); |
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61 ConstantIntValue* CodeInstaller::_int_m1_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(-1); |
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62 ConstantIntValue* CodeInstaller::_int_0_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(0); |
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63 ConstantIntValue* CodeInstaller::_int_1_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(1); |
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64 ConstantIntValue* CodeInstaller::_int_2_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(2); |
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65 LocationValue* CodeInstaller::_illegal_value = new (ResourceObj::C_HEAP, mtCompiler) LocationValue(Location()); |
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66 |
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68 assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethodImpl::klass()), "sanity"); |
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69 return asMethod(HotSpotResolvedJavaMethodImpl::metaspaceMethod(hotspot_method)); |
14104 | 70 } |
71 | |
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72 // creates a HotSpot oop map out of the byte arrays provided by DebugInfo |
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73 OopMap* CodeInstaller::create_oop_map(oop debug_info) { |
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74 oop reference_map = DebugInfo::referenceMap(debug_info); |
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75 if (HotSpotReferenceMap::maxRegisterSize(reference_map) > 16) { |
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76 _has_wide_vector = true; |
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77 } |
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78 OopMap* map = new OopMap(_total_frame_size, _parameter_count); |
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79 objArrayOop objects = HotSpotReferenceMap::objects(reference_map); |
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80 typeArrayOop bytesPerArray = HotSpotReferenceMap::bytesPerElement(reference_map); |
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81 for (int i = 0; i < objects->length(); i++) { |
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82 oop value = objects->obj_at(i); |
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83 oop lirKind = AbstractValue::lirKind(value); |
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84 oop platformKind = LIRKind::platformKind(lirKind); |
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85 int bytesPerElement = bytesPerArray->int_at(i); |
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86 assert(bytesPerElement == 4 || bytesPerElement == 8, "wrong sizes"); |
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87 jint referenceMask = LIRKind::referenceMask(lirKind); |
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88 assert(referenceMask != 0, "must be a reference type"); |
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89 assert(referenceMask != -1, "must not be a derived reference type"); |
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90 |
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91 VMReg vmReg; |
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92 if (value->is_a(RegisterValue::klass())) { |
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93 oop reg = RegisterValue::reg(value); |
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94 jint number = code_Register::number(reg); |
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95 vmReg = CodeInstaller::get_hotspot_reg(number); |
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96 } else if (value->is_a(StackSlot::klass())) { |
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97 jint offset = StackSlot::offset(value); |
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98 #ifdef TARGET_ARCH_sparc |
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99 if(offset >= 0) { |
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100 offset += 128; |
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101 } |
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102 #endif |
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103 if (StackSlot::addFrameSize(value)) { |
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104 offset += _total_frame_size; |
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105 } |
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106 assert(offset % 4 == 0, "must be aligned"); |
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107 vmReg = VMRegImpl::stack2reg(offset / 4); |
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108 } |
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109 |
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110 int bit = 1; |
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111 while (referenceMask != 0) { |
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112 if (referenceMask & bit) { |
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113 if (bytesPerElement == 8) { |
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114 map->set_oop(vmReg); |
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115 } else { |
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116 map->set_narrowoop(vmReg); |
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117 } |
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118 referenceMask &= ~bit; |
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119 } |
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120 vmReg = vmReg->next(); |
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121 if (bytesPerElement == 8) { |
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122 vmReg = vmReg->next(); |
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123 } |
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124 bit <<= 1; |
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125 } |
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126 } |
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127 oop callee_save_info = (oop) DebugInfo::calleeSaveInfo(debug_info); |
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128 if (callee_save_info != NULL) { |
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129 objArrayOop registers = RegisterSaveLayout::registers(callee_save_info); |
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130 typeArrayOop slots = RegisterSaveLayout::slots(callee_save_info); |
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131 for (jint i = 0; i < slots->length(); i++) { |
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132 oop jvmci_reg = registers->obj_at(i); |
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133 jint jvmci_reg_number = code_Register::number(jvmci_reg); |
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134 VMReg hotspot_reg = CodeInstaller::get_hotspot_reg(jvmci_reg_number); |
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135 // HotSpot stack slots are 4 bytes |
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136 jint jvmci_slot = slots->int_at(i); |
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137 jint hotspot_slot = jvmci_slot * VMRegImpl::slots_per_word; |
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138 VMReg hotspot_slot_as_reg = VMRegImpl::stack2reg(hotspot_slot); |
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139 map->set_callee_saved(hotspot_slot_as_reg, hotspot_reg); |
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140 #ifdef _LP64 |
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141 // (copied from generate_oop_map() in c1_Runtime1_x86.cpp) |
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142 VMReg hotspot_slot_hi_as_reg = VMRegImpl::stack2reg(hotspot_slot + 1); |
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143 map->set_callee_saved(hotspot_slot_hi_as_reg, hotspot_reg->next()); |
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144 #endif |
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145 } |
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146 } |
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147 return map; |
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148 } |
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149 |
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150 static void record_metadata_reference(oop obj, jlong prim, jboolean compressed, OopRecorder* oop_recorder) { |
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151 if (obj->is_a(HotSpotResolvedObjectTypeImpl::klass())) { |
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152 Klass* klass = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(obj)); |
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153 if (compressed) { |
18855 | 154 assert(Klass::decode_klass((narrowKlass) prim) == klass, err_msg("%s @ " INTPTR_FORMAT " != " PTR64_FORMAT, klass->name()->as_C_string(), p2i(klass), prim)); |
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155 } else { |
18855 | 156 assert((Klass*) prim == klass, err_msg("%s @ " INTPTR_FORMAT " != " PTR64_FORMAT, klass->name()->as_C_string(), p2i(klass), prim)); |
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157 } |
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158 int index = oop_recorder->find_index(klass); |
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159 TRACE_jvmci_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), klass->name()->as_C_string()); |
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160 } else if (obj->is_a(HotSpotResolvedJavaMethodImpl::klass())) { |
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161 Method* method = (Method*) (address) HotSpotResolvedJavaMethodImpl::metaspaceMethod(obj); |
18855 | 162 assert(!compressed, err_msg("unexpected compressed method pointer %s @ " INTPTR_FORMAT " = " PTR64_FORMAT, method->name()->as_C_string(), p2i(method), prim)); |
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163 int index = oop_recorder->find_index(method); |
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164 TRACE_jvmci_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), method->name()->as_C_string()); |
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165 } else { |
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166 assert(java_lang_String::is_instance(obj), |
18855 | 167 err_msg("unexpected metadata reference (%s) for constant " JLONG_FORMAT " (" PTR64_FORMAT ")", obj->klass()->name()->as_C_string(), prim, prim)); |
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168 } |
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169 } |
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170 |
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171 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectTypeImpl.klass()). |
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172 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { |
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173 if (constant->is_a(HotSpotMetaspaceConstantImpl::klass())) { |
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174 oop obj = HotSpotMetaspaceConstantImpl::metaspaceObject(constant); |
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175 jlong prim = HotSpotMetaspaceConstantImpl::primitive(constant); |
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176 assert(Kind::typeChar(AbstractValue::kind(constant)) == 'j', "must have word kind"); |
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177 assert(obj != NULL, "must have an object"); |
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178 assert(prim != 0, "must have a primitive value"); |
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179 |
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180 record_metadata_reference(obj, prim, false, oop_recorder); |
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181 } |
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182 } |
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183 |
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Better construction of data section and data patches.
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|
184 static void record_metadata_in_patch(Handle& constant, OopRecorder* oop_recorder) { |
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185 record_metadata_reference(HotSpotMetaspaceConstantImpl::metaspaceObject(constant), HotSpotMetaspaceConstantImpl::primitive(constant), HotSpotMetaspaceConstantImpl::compressed(constant), oop_recorder); |
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186 } |
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187 |
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188 ScopeValue* CodeInstaller::get_scope_value(oop value, GrowableArray<ScopeValue*>* objects, ScopeValue* &second) { |
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189 second = NULL; |
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190 if (value == AbstractValue::ILLEGAL()) { |
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191 return _illegal_value; |
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192 } |
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193 |
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194 oop lirKind = AbstractValue::lirKind(value); |
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195 oop platformKind = LIRKind::platformKind(lirKind); |
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196 jint referenceMask = LIRKind::referenceMask(lirKind); |
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Check for derived pointers before passing BytecodeFrame into HotSpot
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197 assert(referenceMask != -1, "derived pointers are not allowed"); |
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198 assert(referenceMask == 0 || referenceMask == 1, "unexpected referenceMask"); |
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199 bool reference = referenceMask == 1; |
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200 |
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201 BasicType type = JVMCIRuntime::kindToBasicType(Kind::typeChar(platformKind)); |
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202 |
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Bring Java renamings and restructurings to the C++ part.
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changeset
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203 if (value->is_a(RegisterValue::klass())) { |
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[SPARC/AMD64] Fixing handling of floatingpoint register handling
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changeset
|
204 oop reg = RegisterValue::reg(value); |
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[SPARC/AMD64] Fixing handling of floatingpoint register handling
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205 jint number = code_Register::number(reg); |
17024
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[SPARC/AMD64] Splitting up oopmap generation for Intel XMM and SPARC Floatingpoint registers
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changeset
|
206 VMReg hotspotRegister = get_hotspot_reg(number); |
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[SPARC/AMD64] Splitting up oopmap generation for Intel XMM and SPARC Floatingpoint registers
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207 if (is_general_purpose_reg(hotspotRegister)) { |
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208 Location::Type locationType; |
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209 if (type == T_INT) { |
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210 locationType = reference ? Location::narrowoop : Location::int_in_long; |
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Fixing relock on interpreter when entering synchronized methods.
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changeset
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211 } else if(type == T_SHORT || type == T_CHAR || type == T_BYTE || type == T_BOOLEAN) { |
4e3b63e7a9f6
Fixing relock on interpreter when entering synchronized methods.
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|
212 locationType = Location::int_in_long; |
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213 } else if (type == T_FLOAT) { |
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|
214 locationType = Location::int_in_long; |
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215 } else if (type == T_LONG) { |
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216 locationType = reference ? Location::oop : Location::lng; |
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217 } else { |
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218 assert(type == T_OBJECT && reference, "unexpected type in cpu register"); |
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219 locationType = Location::oop; |
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220 } |
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221 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, hotspotRegister)); |
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222 if (type == T_LONG && !reference) { |
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223 second = value; |
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224 } |
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225 return value; |
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226 } else { |
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227 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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228 Location::Type locationType; |
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229 if (type == T_FLOAT) { |
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230 // this seems weird, but the same value is used in c1_LinearScan |
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231 locationType = Location::normal; |
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232 } else { |
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233 locationType = Location::dbl; |
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234 } |
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235 assert(!reference, "unexpected type in floating point register"); |
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236 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, hotspotRegister)); |
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237 if (type == T_DOUBLE) { |
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238 second = value; |
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239 } |
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240 return value; |
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241 } |
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242 } else if (value->is_a(StackSlot::klass())) { |
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243 jint offset = StackSlot::offset(value); |
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244 #ifdef TARGET_ARCH_sparc |
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245 if(offset >= 0) { |
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246 offset += 128; |
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247 } |
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248 #endif |
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249 if (StackSlot::addFrameSize(value)) { |
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250 offset += _total_frame_size; |
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251 } |
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252 |
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253 Location::Type locationType; |
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254 if (type == T_LONG) { |
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255 locationType = reference ? Location::oop : Location::lng; |
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256 } else if (type == T_INT) { |
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257 locationType = reference ? Location::narrowoop : Location::normal; |
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Fixing relock on interpreter when entering synchronized methods.
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258 } else if(type == T_SHORT || type == T_CHAR || type == T_BYTE || type == T_BOOLEAN) { |
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259 locationType = Location::normal; |
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260 } else if (type == T_FLOAT) { |
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261 assert(!reference, "unexpected type in stack slot"); |
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262 locationType = Location::normal; |
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263 } else if (type == T_DOUBLE) { |
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264 assert(!reference, "unexpected type in stack slot"); |
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265 locationType = Location::dbl; |
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266 } else { |
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267 assert(type == T_OBJECT && reference, "unexpected type in stack slot"); |
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268 locationType = Location::oop; |
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269 } |
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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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270 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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271 if (type == T_DOUBLE || (type == T_LONG && !reference)) { |
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272 second = value; |
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273 } |
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274 return value; |
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Rename Constant to JavaConstant.
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275 } else if (value->is_a(JavaConstant::klass())){ |
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276 record_metadata_in_constant(value, _oop_recorder); |
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277 if (value->is_a(PrimitiveConstant::klass())) { |
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278 assert(!reference, "unexpected primitive constant type"); |
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279 if(value->is_a(RawConstant::klass())) { |
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280 jlong prim = PrimitiveConstant::primitive(value); |
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281 return new ConstantLongValue(prim); |
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282 } else if (type == T_INT || type == T_FLOAT) { |
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283 jint prim = (jint)PrimitiveConstant::primitive(value); |
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284 switch (prim) { |
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285 case -1: return _int_m1_scope_value; |
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286 case 0: return _int_0_scope_value; |
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287 case 1: return _int_1_scope_value; |
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288 case 2: return _int_2_scope_value; |
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289 default: return new ConstantIntValue(prim); |
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290 } |
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291 } else { |
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292 assert(type == T_LONG || type == T_DOUBLE, "unexpected primitive constant type"); |
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293 jlong prim = PrimitiveConstant::primitive(value); |
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294 second = _int_1_scope_value; |
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295 return new ConstantLongValue(prim); |
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296 } |
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297 } else { |
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298 assert(reference, "unexpected object constant type"); |
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299 if (value->is_a(NullConstant::klass()) || value->is_a(HotSpotCompressedNullConstant::klass())) { |
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300 return _oop_null_scope_value; |
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301 } else { |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
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302 assert(value->is_a(HotSpotObjectConstantImpl::klass()), "unexpected constant type"); |
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303 oop obj = HotSpotObjectConstantImpl::object(value); |
15018
db4254246f9a
Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
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|
304 assert(obj != NULL, "null value must be in NullConstant"); |
3669
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305 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
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306 } |
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307 } |
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308 } else if (value->is_a(VirtualObject::klass())) { |
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309 int id = VirtualObject::id(value); |
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310 ScopeValue* object = objects->at(id); |
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311 assert(object != NULL, "missing value"); |
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312 return object; |
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313 } else { |
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314 value->klass()->print(); |
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315 value->print(); |
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316 } |
2215
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317 ShouldNotReachHere(); |
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318 return NULL; |
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319 } |
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320 |
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321 void CodeInstaller::record_object_value(ObjectValue* sv, oop value, GrowableArray<ScopeValue*>* objects) { |
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322 oop type = VirtualObject::type(value); |
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323 int id = VirtualObject::id(value); |
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324 oop javaMirror = HotSpotResolvedObjectTypeImpl::javaClass(type); |
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325 Klass* klass = java_lang_Class::as_Klass(javaMirror); |
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326 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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327 |
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328 objArrayOop values = VirtualObject::values(value); |
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329 for (jint i = 0; i < values->length(); i++) { |
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330 ScopeValue* cur_second = NULL; |
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331 oop object = values->obj_at(i); |
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332 ScopeValue* value = get_scope_value(object, objects, cur_second); |
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333 |
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334 if (isLongArray && cur_second == NULL) { |
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335 // 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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336 // add an int 0 constant |
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337 cur_second = _int_0_scope_value; |
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338 } |
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339 |
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340 if (cur_second != NULL) { |
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341 sv->field_values()->append(cur_second); |
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342 } |
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343 assert(value != NULL, "missing value"); |
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344 sv->field_values()->append(value); |
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345 } |
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346 } |
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347 |
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348 MonitorValue* CodeInstaller::get_monitor_value(oop value, GrowableArray<ScopeValue*>* objects) { |
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349 guarantee(value->is_a(StackLockValue::klass()), "Monitors must be of type MonitorValue"); |
3714
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350 |
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351 ScopeValue* second = NULL; |
20044
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352 ScopeValue* owner_value = get_scope_value(StackLockValue::owner(value), objects, second); |
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353 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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354 |
20044
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355 ScopeValue* lock_data_value = get_scope_value(StackLockValue::slot(value), objects, second); |
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356 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
3714
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357 assert(lock_data_value->is_location(), "invalid monitor location"); |
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358 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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359 |
3717
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360 bool eliminated = false; |
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361 if (StackLockValue::eliminated(value)) { |
3717
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362 eliminated = true; |
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363 } |
3714
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364 |
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365 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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366 } |
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367 |
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368 void CodeInstaller::initialize_dependencies(oop compiled_code) { |
18226
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369 JavaThread* thread = JavaThread::current(); |
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370 CompilerThread* compilerThread = thread->is_Compiler_thread() ? thread->as_CompilerThread() : NULL; |
17375
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Deduplicate constant oops during code installation
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371 _oop_recorder = new OopRecorder(&_arena, true); |
18226
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372 _dependencies = new Dependencies(&_arena, _oop_recorder, compilerThread != NULL ? compilerThread->log() : NULL); |
21506
5cbaf1e9ff2e
Remove reference to CompilationResult from HotSpotCompiledCode.
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373 objArrayHandle assumptions = HotSpotCompiledCode::assumptions(compiled_code); |
19251
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changed type of assumptions field in CompilationResult from Assumptions to Assumption[]
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374 if (!assumptions.is_null()) { |
3670
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put back in thread transitions.
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375 int length = assumptions->length(); |
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376 for (int i = 0; i < length; ++i) { |
3672
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377 Handle assumption = assumptions->obj_at(i); |
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378 if (!assumption.is_null()) { |
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379 if (assumption->klass() == Assumptions_NoFinalizableSubclass::klass()) { |
9012
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380 assumption_NoFinalizableSubclass(assumption); |
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381 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
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382 assumption_ConcreteSubtype(assumption); |
19796
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Split LeafType off from ConcreteSubtype
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383 } else if (assumption->klass() == Assumptions_LeafType::klass()) { |
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384 assumption_LeafType(assumption); |
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385 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
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|
386 assumption_ConcreteMethod(assumption); |
8947
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387 } else if (assumption->klass() == Assumptions_CallSiteTargetValue::klass()) { |
707b20dd9512
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388 assumption_CallSiteTargetValue(assumption); |
3657
47edfca346ab
Fix a safepoint bug in code installer.
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389 } else { |
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Fix a safepoint bug in code installer.
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|
390 assumption->print(); |
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Fix a safepoint bug in code installer.
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|
391 fatal("unexpected Assumption subclass"); |
47edfca346ab
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|
392 } |
47edfca346ab
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|
393 } |
47edfca346ab
Fix a safepoint bug in code installer.
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changeset
|
394 } |
47edfca346ab
Fix a safepoint bug in code installer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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changeset
|
395 } |
21506
5cbaf1e9ff2e
Remove reference to CompilationResult from HotSpotCompiledCode.
Roland Schatz <roland.schatz@oracle.com>
parents:
21030
diff
changeset
|
396 objArrayHandle methods = HotSpotCompiledCode::methods(compiled_code); |
19306
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
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parents:
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changeset
|
397 if (!methods.is_null()) { |
a0a760b0fb5f
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|
398 int length = methods->length(); |
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|
399 for (int i = 0; i < length; ++i) { |
a0a760b0fb5f
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changeset
|
400 Handle method_handle = methods->obj_at(i); |
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
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diff
changeset
|
401 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
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parents:
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changeset
|
402 _dependencies->assert_evol_method(method()); |
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
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parents:
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changeset
|
403 } |
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
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parents:
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diff
changeset
|
404 } |
3668
46f211fe010c
Removed global handle usage in ci interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3667
diff
changeset
|
405 } |
46f211fe010c
Removed global handle usage in ci interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3667
diff
changeset
|
406 |
46f211fe010c
Removed global handle usage in ci interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3667
diff
changeset
|
407 // constructor used to create a method |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
408 JVMCIEnv::CodeInstallResult CodeInstaller::install(Handle& compiled_code, CodeBlob*& cb, Handle installed_code, Handle speculation_log) { |
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
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parents:
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diff
changeset
|
409 BufferBlob* buffer_blob = JVMCIRuntime::initialize_buffer_blob(); |
13156
2e76d94f8383
propagate code-cache-full message up to Java to throw exception instead of crashing VM
twisti
parents:
11827
diff
changeset
|
410 if (buffer_blob == NULL) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
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parents:
21526
diff
changeset
|
411 return JVMCIEnv::cache_full; |
13156
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propagate code-cache-full message up to Java to throw exception instead of crashing VM
twisti
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11827
diff
changeset
|
412 } |
2e76d94f8383
propagate code-cache-full message up to Java to throw exception instead of crashing VM
twisti
parents:
11827
diff
changeset
|
413 |
2e76d94f8383
propagate code-cache-full message up to Java to throw exception instead of crashing VM
twisti
parents:
11827
diff
changeset
|
414 CodeBuffer buffer(buffer_blob); |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
415 jobject compiled_code_obj = JNIHandles::make_local(compiled_code()); |
19306
a0a760b0fb5f
pulled method evolution dependencies out of Assumptions and directly into StructuredGraph
Doug Simon <doug.simon@oracle.com>
parents:
19251
diff
changeset
|
416 initialize_dependencies(JNIHandles::resolve(compiled_code_obj)); |
1465
2c754f3a2722
Inlining of static final field values. Java mirror instead of VmID. Support for PrintMetrics option.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1462
diff
changeset
|
417 |
10684 | 418 // Get instructions and constants CodeSections early because we need it. |
419 _instructions = buffer.insts(); | |
420 _constants = buffer.consts(); | |
421 | |
3664
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3663
diff
changeset
|
422 { |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
423 initialize_fields(JNIHandles::resolve(compiled_code_obj)); |
10540
0ba44a5a8420
Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10410
diff
changeset
|
424 if (!initialize_buffer(buffer)) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
425 return JVMCIEnv::code_too_large; |
10540
0ba44a5a8420
Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10410
diff
changeset
|
426 } |
3664
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3663
diff
changeset
|
427 process_exception_handlers(); |
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3663
diff
changeset
|
428 } |
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3663
diff
changeset
|
429 |
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
|
430 int stack_slots = _total_frame_size / HeapWordSize; // conversion to words |
4319
3c21eee8ab4d
Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents:
4232
diff
changeset
|
431 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
432 JVMCIEnv::CodeInstallResult result; |
21526
1da7aef31a08
created com.oracle.graal.hotspot.jvmci package and moved classes destined for future JVMCI module into it (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21030
diff
changeset
|
433 if (!compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
21561 | 434 oop stubName = HotSpotCompiledCode::name(compiled_code_obj); |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
435 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)
Doug Simon <doug.simon@oracle.com>
parents:
9192
diff
changeset
|
436 cb = RuntimeStub::new_runtime_stub(name, |
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
|
437 &buffer, |
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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438 CodeOffsets::frame_never_safe, |
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diff
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439 stack_slots, |
0266549ff6e0
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440 _debug_recorder->_oopmaps, |
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diff
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|
441 false); |
21559
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|
442 result = JVMCIEnv::ok; |
9338
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443 } else { |
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|
444 nmethod* nm = NULL; |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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445 methodHandle method = getMethodFromHotSpotMethod(HotSpotCompiledNmethod::method(compiled_code)); |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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|
446 jint entry_bci = HotSpotCompiledNmethod::entryBCI(compiled_code); |
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447 jint id = HotSpotCompiledNmethod::id(compiled_code); |
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448 JVMCIEnv* env = (JVMCIEnv*) (address) HotSpotCompiledNmethod::jvmciEnv(compiled_code); |
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449 if (id == -1) { |
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diff
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|
450 // Make sure a valid compile_id is associated with every compile |
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fe034af88233
Acquire proper locks before calling assign_compile_id
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diff
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451 id = CompileBroker::assign_compile_id_unlocked(Thread::current(), method, entry_bci); |
13816
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452 } |
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diff
changeset
|
453 result = JVMCIEnv::register_method(method, nm, entry_bci, &_offsets, _custom_stack_area_offset, &buffer, |
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454 stack_slots, _debug_recorder->_oopmaps, &_exception_handler_table, |
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diff
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|
455 JVMCICompiler::instance(), _debug_recorder, _dependencies, env, id, |
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diff
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456 false, _has_wide_vector, installed_code, compiled_code, speculation_log); |
9338
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diff
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|
457 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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|
458 } |
10684 | 459 |
460 if (cb != NULL) { | |
461 // Make sure the pre-calculated constants section size was correct. | |
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Remove unnecessary padding in constants section.
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parents:
18229
diff
changeset
|
462 guarantee((cb->code_begin() - cb->content_begin()) >= _constants_size, err_msg("%d < %d", (int)(cb->code_begin() - cb->content_begin()), _constants_size)); |
10684 | 463 } |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
Doug Simon <doug.simon@oracle.com>
parents:
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diff
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464 return result; |
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refactoring classes into separate files
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465 } |
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parents:
diff
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466 |
9669
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renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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changeset
|
467 void CodeInstaller::initialize_fields(oop compiled_code) { |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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468 if (compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
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diff
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469 Handle hotspotJavaMethod = HotSpotCompiledNmethod::method(compiled_code); |
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470 methodHandle method = getMethodFromHotSpotMethod(hotspotJavaMethod()); |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
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diff
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471 _parameter_count = method->size_of_parameters(); |
21559
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472 TRACE_jvmci_1("installing code for %s", method->name_and_sig_as_C_string()); |
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18632807db02
RuntimeStub installation support is now more distinct from normal nmethod installation
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9359
diff
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|
473 } else { |
21526
1da7aef31a08
created com.oracle.graal.hotspot.jvmci package and moved classes destined for future JVMCI module into it (JBS:GRAAL-53)
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diff
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|
474 // Must be a HotSpotCompiledRuntimeStub |
9654
18632807db02
RuntimeStub installation support is now more distinct from normal nmethod installation
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9359
diff
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|
475 // 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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diff
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|
476 _parameter_count = 0; |
3660
c805dfba251d
Fixed regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
477 } |
17335
508e88b5f1d3
Don't hang onto code install references after install finished
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478 _sites_handle = JNIHandles::make_local(HotSpotCompiledCode::sites(compiled_code)); |
508e88b5f1d3
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479 _exception_handlers_handle = JNIHandles::make_local(HotSpotCompiledCode::exceptionHandlers(compiled_code)); |
1428
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refactoring classes into separate files
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parents:
diff
changeset
|
480 |
21506
5cbaf1e9ff2e
Remove reference to CompilationResult from HotSpotCompiledCode.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
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481 _code_handle = JNIHandles::make_local(HotSpotCompiledCode::targetCode(compiled_code)); |
5cbaf1e9ff2e
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482 _code_size = HotSpotCompiledCode::targetCodeSize(compiled_code); |
5cbaf1e9ff2e
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483 _total_frame_size = HotSpotCompiledCode::totalFrameSize(compiled_code); |
5cbaf1e9ff2e
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parents:
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diff
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484 _custom_stack_area_offset = HotSpotCompiledCode::customStackAreaOffset(compiled_code); |
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|
485 |
10684 | 486 // Pre-calculate the constants section size. This is required for PC-relative addressing. |
17335
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diff
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487 _data_section_handle = JNIHandles::make_local(HotSpotCompiledCode::dataSection(compiled_code)); |
18176
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Better construction of data section and data patches.
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parents:
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diff
changeset
|
488 guarantee(HotSpotCompiledCode::dataSectionAlignment(compiled_code) <= _constants->alignment(), "Alignment inside constants section is restricted by alignment of section begin"); |
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|
489 _constants_size = data_section()->length(); |
10684 | 490 |
18176
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diff
changeset
|
491 _data_section_patches_handle = JNIHandles::make_local(HotSpotCompiledCode::dataSectionPatches(compiled_code)); |
c2270ad35f57
Better construction of data section and data patches.
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parents:
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diff
changeset
|
492 |
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
changeset
|
493 #ifndef PRODUCT |
18172
c59612b9d110
Use arrayOop subclasses in graalJavaAccess
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parents:
18043
diff
changeset
|
494 _comments_handle = JNIHandles::make_local(HotSpotCompiledCode::comments(compiled_code)); |
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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|
495 #endif |
1428
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refactoring classes into separate files
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parents:
diff
changeset
|
496 |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
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14562
diff
changeset
|
497 _next_call_type = INVOKE_INVALID; |
21731
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Track max live register value in reference map
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diff
changeset
|
498 |
df9d2375512a
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parents:
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diff
changeset
|
499 _has_wide_vector = false; |
1428
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parents:
diff
changeset
|
500 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
501 |
15046
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
502 int CodeInstaller::estimate_stub_entries() { |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
503 // Estimate the number of static call stubs that might be emitted. |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
504 int static_call_stubs = 0; |
17241
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Add safepoint checks during code installation
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diff
changeset
|
505 objArrayOop sites = this->sites(); |
6fcb6691fe5f
Add safepoint checks during code installation
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diff
changeset
|
506 for (int i = 0; i < sites->length(); i++) { |
6fcb6691fe5f
Add safepoint checks during code installation
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diff
changeset
|
507 oop site = sites->obj_at(i); |
15046
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
508 if (site->is_a(CompilationResult_Mark::klass())) { |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
509 oop id_obj = CompilationResult_Mark::id(site); |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
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diff
changeset
|
510 if (id_obj != NULL) { |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
511 assert(java_lang_boxing_object::is_instance(id_obj, T_INT), "Integer id expected"); |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
512 jint id = id_obj->int_field(java_lang_boxing_object::value_offset_in_bytes(T_INT)); |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
513 if (id == INVOKESTATIC || id == INVOKESPECIAL) { |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
514 static_call_stubs++; |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
515 } |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
516 } |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
517 } |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
518 } |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
519 return static_call_stubs; |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
520 } |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
521 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
522 // perform data and call relocation on the CodeBuffer |
10540
0ba44a5a8420
Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10410
diff
changeset
|
523 bool CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
17241
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
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diff
changeset
|
524 HandleMark hm; |
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
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diff
changeset
|
525 objArrayHandle sites = this->sites(); |
6fcb6691fe5f
Add safepoint checks during code installation
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diff
changeset
|
526 int locs_buffer_size = sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
527 char* locs_buffer = NEW_RESOURCE_ARRAY(char, locs_buffer_size); |
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
528 buffer.insts()->initialize_shared_locs((relocInfo*)locs_buffer, locs_buffer_size / sizeof(relocInfo)); |
15046
5c71dcf0915d
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parents:
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diff
changeset
|
529 // Allocate enough space in the stub section for the static call |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
530 // stubs. Stubs have extra relocs but they are managed by the stub |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
531 // section itself so they don't need to be accounted for in the |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
532 // locs_buffer above. |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
533 buffer.initialize_stubs_size(estimate_stub_entries() * CompiledStaticCall::to_interp_stub_size()); |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
534 buffer.initialize_consts_size(_constants_size); |
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
535 |
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
|
536 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
537 _debug_recorder->set_oopmaps(new OopMapSet()); |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
538 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
539 buffer.initialize_oop_recorder(_oop_recorder); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
540 |
18196
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
541 // copy the constant data into the newly created CodeBuffer |
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
542 address end_data = _constants->start() + _constants_size; |
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
543 memcpy(_constants->start(), data_section()->base(T_BYTE), _constants_size); |
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
544 _constants->set_end(end_data); |
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
545 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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1428
diff
changeset
|
546 // copy the code into the newly created CodeBuffer |
10540
0ba44a5a8420
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
|
547 address end_pc = _instructions->start() + _code_size; |
0ba44a5a8420
Add sanity check to avoid overwriting the reserved code buffer for very large methods.
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parents:
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diff
changeset
|
548 if (!_instructions->allocates2(end_pc)) { |
0ba44a5a8420
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parents:
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diff
changeset
|
549 return false; |
0ba44a5a8420
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
|
550 } |
18196
ff1f1481b367
Fix bug in code installer.
Roland Schatz <roland.schatz@oracle.com>
parents:
18187
diff
changeset
|
551 memcpy(_instructions->start(), code()->base(T_BYTE), _code_size); |
10540
0ba44a5a8420
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
|
552 _instructions->set_end(end_pc); |
18855 | 553 |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
554 for (int i = 0; i < data_section_patches()->length(); i++) { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
555 Handle patch = data_section_patches()->obj_at(i); |
c2270ad35f57
Better construction of data section and data patches.
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parents:
18174
diff
changeset
|
556 Handle reference = CompilationResult_DataPatch::reference(patch); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
557 assert(reference->is_a(CompilationResult_ConstantReference::klass()), err_msg("patch in data section must be a ConstantReference")); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
558 Handle constant = CompilationResult_ConstantReference::constant(reference); |
18266
ae181ec869c5
converted HotSpotMetaspaceConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18262
diff
changeset
|
559 if (constant->is_a(HotSpotMetaspaceConstantImpl::klass())) { |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
560 record_metadata_in_patch(constant, _oop_recorder); |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
561 } else if (constant->is_a(HotSpotObjectConstantImpl::klass())) { |
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
562 Handle obj = HotSpotObjectConstantImpl::object(constant); |
14561
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
563 jobject value = JNIHandles::make_local(obj()); |
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
564 int oop_index = _oop_recorder->find_index(value); |
13576
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
565 |
14561
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
566 address dest = _constants->start() + CompilationResult_Site::pcOffset(patch); |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
567 if (HotSpotObjectConstantImpl::compressed(constant)) { |
18177
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
568 #ifdef _LP64 |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
569 _constants->relocate(dest, oop_Relocation::spec(oop_index), relocInfo::narrow_oop_in_const); |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
570 #else |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
571 fatal("unexpected compressed oop in 32-bit mode"); |
89f97291c3a5
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Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
572 #endif |
18176
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Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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|
573 } else { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
574 _constants->relocate(dest, oop_Relocation::spec(oop_index)); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
575 } |
14729
8db730993642
check that data patches are of the expected type
Doug Simon <doug.simon@oracle.com>
parents:
14583
diff
changeset
|
576 } else { |
8db730993642
check that data patches are of the expected type
Doug Simon <doug.simon@oracle.com>
parents:
14583
diff
changeset
|
577 ShouldNotReachHere(); |
13576
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
578 } |
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
579 } |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
580 jint last_pc_offset = -1; |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
581 for (int i = 0; i < sites->length(); i++) { |
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
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diff
changeset
|
582 { |
6fcb6691fe5f
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parents:
17084
diff
changeset
|
583 No_Safepoint_Verifier no_safepoint; |
6fcb6691fe5f
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parents:
17084
diff
changeset
|
584 oop site = sites->obj_at(i); |
6fcb6691fe5f
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
585 jint pc_offset = CompilationResult_Site::pcOffset(site); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
586 |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
587 if (site->is_a(CompilationResult_Call::klass())) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
588 TRACE_jvmci_4("call at %i", pc_offset); |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
589 site_Call(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
17084
diff
changeset
|
590 } else if (site->is_a(CompilationResult_Infopoint::klass())) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
591 // three reasons for infopoints denote actual safepoints |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
592 oop reason = CompilationResult_Infopoint::reason(site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
593 if (InfopointReason::SAFEPOINT() == reason || InfopointReason::CALL() == reason || InfopointReason::IMPLICIT_EXCEPTION() == reason) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
594 TRACE_jvmci_4("safepoint at %i", pc_offset); |
17241
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parents:
17084
diff
changeset
|
595 site_Safepoint(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
17084
diff
changeset
|
596 } else { |
6fcb6691fe5f
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parents:
17084
diff
changeset
|
597 // if the infopoint is not an actual safepoint, it must have one of the other reasons |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
598 // (safeguard against new safepoint types that require handling above) |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
599 assert(InfopointReason::METHOD_START() == reason || InfopointReason::METHOD_END() == reason || InfopointReason::LINE_NUMBER() == reason, ""); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
600 site_Infopoint(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
601 } |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
602 } else if (site->is_a(CompilationResult_DataPatch::klass())) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
603 TRACE_jvmci_4("datapatch at %i", pc_offset); |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
604 site_DataPatch(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
605 } else if (site->is_a(CompilationResult_Mark::klass())) { |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
606 TRACE_jvmci_4("mark at %i", pc_offset); |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
607 site_Mark(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
608 } else { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
609 fatal("unexpected Site subclass"); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
610 } |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
611 last_pc_offset = pc_offset; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
612 } |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
613 if (CodeInstallSafepointChecks && SafepointSynchronize::do_call_back()) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
614 // this is a hacky way to force a safepoint check but nothing else was jumping out at me. |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
615 ThreadToNativeFromVM ttnfv(JavaThread::current()); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
616 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
617 } |
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
|
618 |
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
|
619 #ifndef PRODUCT |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
620 if (comments() != NULL) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
621 No_Safepoint_Verifier no_safepoint; |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
622 for (int i = 0; i < comments()->length(); i++) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
623 oop comment = comments()->obj_at(i); |
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
|
624 assert(comment->is_a(HotSpotCompiledCode_Comment::klass()), "cce"); |
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
|
625 jint offset = HotSpotCompiledCode_Comment::pcOffset(comment); |
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
|
626 char* text = java_lang_String::as_utf8_string(HotSpotCompiledCode_Comment::text(comment)); |
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
|
627 buffer.block_comment(offset, text); |
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
|
628 } |
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
|
629 } |
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
|
630 #endif |
10540
0ba44a5a8420
Add sanity check to avoid overwriting the reserved code buffer for very large methods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10410
diff
changeset
|
631 return true; |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
632 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
633 |
9012
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
634 void CodeInstaller::assumption_NoFinalizableSubclass(Handle assumption) { |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
635 Handle receiverType_handle = Assumptions_NoFinalizableSubclass::receiverType(assumption()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
636 Klass* receiverType = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(receiverType_handle)); |
9012
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
637 _dependencies->assert_has_no_finalizable_subclasses(receiverType); |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
638 } |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
639 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
640 void CodeInstaller::assumption_ConcreteSubtype(Handle assumption) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
641 Handle context_handle = Assumptions_ConcreteSubtype::context(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
|
642 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(assumption()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
643 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(context_handle)); |
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
644 Klass* subtype = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(subtype_handle)); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
645 |
19796
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
646 assert(context->is_abstract(), ""); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
647 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
648 } |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
649 |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
650 void CodeInstaller::assumption_LeafType(Handle assumption) { |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
651 Handle context_handle = Assumptions_LeafType::context(assumption()); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
652 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(context_handle)); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
653 |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19732
diff
changeset
|
654 _dependencies->assert_leaf_type(context); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
655 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
656 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
657 void CodeInstaller::assumption_ConcreteMethod(Handle assumption) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
658 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
|
659 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
|
660 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
Doug Simon <doug.simon@oracle.com>
parents:
3690
diff
changeset
|
661 methodHandle impl = getMethodFromHotSpotMethod(impl_handle()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
662 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::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
|
663 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
Doug Simon <doug.simon@oracle.com>
parents:
7094
diff
changeset
|
664 _dependencies->assert_unique_concrete_method(context, impl()); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
665 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
666 |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
667 void CodeInstaller::assumption_CallSiteTargetValue(Handle assumption) { |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
668 Handle callSite = Assumptions_CallSiteTargetValue::callSite(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
669 Handle methodHandle = Assumptions_CallSiteTargetValue::methodHandle(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
670 |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
671 _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
|
672 } |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
673 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
674 void CodeInstaller::process_exception_handlers() { |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
675 if (exception_handlers() != NULL) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
676 objArrayOop handlers = exception_handlers(); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
677 for (int i = 0; i < handlers->length(); i++) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
678 oop exc = handlers->obj_at(i); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
679 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
680 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:
1428
diff
changeset
|
681 |
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
|
682 // 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
|
683 _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
|
684 |
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
|
685 // 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
|
686 _exception_handler_table.add_entry(HandlerTableEntry(-1, handler_offset, 0)); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
687 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
688 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
689 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
690 |
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
|
691 // 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
|
692 // 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
|
693 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
|
694 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
|
695 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
|
696 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
|
697 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
|
698 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
|
699 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
|
700 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
|
701 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
|
702 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
|
703 } |
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
|
704 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
|
705 } |
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
|
706 |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
707 GrowableArray<ScopeValue*>* CodeInstaller::record_virtual_objects(oop debug_info) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
708 objArrayOop virtualObjects = DebugInfo::virtualObjectMapping(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
709 if (virtualObjects == NULL) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
710 return NULL; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
711 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
712 GrowableArray<ScopeValue*>* objects = new GrowableArray<ScopeValue*>(virtualObjects->length(), virtualObjects->length(), NULL); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
713 // Create the unique ObjectValues |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
714 for (int i = 0; i < virtualObjects->length(); i++) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
715 oop value = virtualObjects->obj_at(i); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
716 int id = VirtualObject::id(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
717 oop type = VirtualObject::type(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
718 oop javaMirror = HotSpotResolvedObjectTypeImpl::javaClass(type); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
719 ObjectValue* sv = new ObjectValue(id, new ConstantOopWriteValue(JNIHandles::make_local(Thread::current(), javaMirror))); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
720 assert(objects->at(id) == NULL, "once"); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
721 objects->at_put(id, sv); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
722 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
723 // All the values which could be referenced by the VirtualObjects |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
724 // exist, so now describe all the VirtualObjects themselves. |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
725 for (int i = 0; i < virtualObjects->length(); i++) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
726 oop value = virtualObjects->obj_at(i); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
727 int id = VirtualObject::id(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
728 record_object_value(objects->at(id)->as_ObjectValue(), value, objects); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
729 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
730 _debug_recorder->dump_object_pool(objects); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
731 return objects; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
732 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
733 |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
734 void CodeInstaller::record_scope(jint pc_offset, oop debug_info) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
735 oop position = DebugInfo::bytecodePosition(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
736 if (position == NULL) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
737 // Stubs do not record scope info, just oop maps |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
738 return; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
739 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
740 |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
741 GrowableArray<ScopeValue*>* objectMapping = record_virtual_objects(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
742 record_scope(pc_offset, position, objectMapping); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
743 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
744 |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
745 void CodeInstaller::record_scope(jint pc_offset, oop position, GrowableArray<ScopeValue*>* objects) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
746 oop frame = NULL; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
747 if (position->is_a(BytecodeFrame::klass())) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
748 frame = position; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
749 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
750 oop caller_frame = BytecodePosition::caller(position); |
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
|
751 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
|
752 record_scope(pc_offset, caller_frame, objects); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
753 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
754 |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
755 oop hotspot_method = BytecodePosition::method(position); |
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
|
756 Method* method = getMethodFromHotSpotMethod(hotspot_method); |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
757 jint bci = BytecodePosition::bci(position); |
15264
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
758 if (bci == BytecodeFrame::BEFORE_BCI()) { |
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
759 bci = SynchronizationEntryBCI; |
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
760 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
761 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
762 if (TraceJVMCI >= 2) { |
11248
b5f6188d79c5
minor logging improvement
Doug Simon <doug.simon@oracle.com>
parents:
10854
diff
changeset
|
763 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
|
764 } |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
765 |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
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diff
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|
766 bool reexecute = false; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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diff
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|
767 if (frame != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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|
768 if (bci == SynchronizationEntryBCI){ |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
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diff
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|
769 reexecute = false; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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changeset
|
770 } else { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
771 Bytecodes::Code code = Bytecodes::java_code_at(method, method->bcp_from(bci)); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
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diff
changeset
|
772 reexecute = bytecode_should_reexecute(code); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
773 if (frame != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
774 reexecute = (BytecodeFrame::duringCall(frame) == JNI_FALSE); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
775 } |
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
|
776 } |
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
|
777 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
diff
changeset
|
778 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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|
779 DebugToken* locals_token = NULL; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
780 DebugToken* expressions_token = NULL; |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
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|
781 DebugToken* monitors_token = NULL; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
782 bool throw_exception = false; |
9887
4d5872186e76
Add compressed oops support in Graal/Hotspot site
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9807
diff
changeset
|
783 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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|
784 if (frame != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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|
785 jint local_count = BytecodeFrame::numLocals(frame); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
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|
786 jint expression_count = BytecodeFrame::numStack(frame); |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
787 jint monitor_count = BytecodeFrame::numLocks(frame); |
18172
c59612b9d110
Use arrayOop subclasses in graalJavaAccess
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18043
diff
changeset
|
788 objArrayOop values = BytecodeFrame::values(frame); |
16573
a2ec1ac769e4
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diff
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|
789 |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
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|
790 assert(local_count + expression_count + monitor_count == values->length(), "unexpected values length"); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
16520
diff
changeset
|
791 |
18173
8c079b8d0446
Reduce allocation during scope recording
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18172
diff
changeset
|
792 GrowableArray<ScopeValue*>* locals = local_count > 0 ? new GrowableArray<ScopeValue*> (local_count) : NULL; |
8c079b8d0446
Reduce allocation during scope recording
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18172
diff
changeset
|
793 GrowableArray<ScopeValue*>* expressions = expression_count > 0 ? new GrowableArray<ScopeValue*> (expression_count) : NULL; |
8c079b8d0446
Reduce allocation during scope recording
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18172
diff
changeset
|
794 GrowableArray<MonitorValue*>* monitors = monitor_count > 0 ? new GrowableArray<MonitorValue*> (monitor_count) : NULL; |
16573
a2ec1ac769e4
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parents:
16520
diff
changeset
|
795 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
796 if (TraceJVMCI >= 2) { |
16573
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Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
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diff
changeset
|
797 tty->print_cr("Scope at bci %d with %d values", bci, values->length()); |
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Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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changeset
|
798 tty->print_cr("%d locals %d expressions, %d monitors", local_count, expression_count, monitor_count); |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
799 } |
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
|
800 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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changeset
|
801 for (jint i = 0; i < values->length(); i++) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
16520
diff
changeset
|
802 ScopeValue* second = NULL; |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
803 oop value = values->obj_at(i); |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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parents:
16520
diff
changeset
|
804 if (i < local_count) { |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
805 ScopeValue* first = get_scope_value(value, objects, second); |
16573
a2ec1ac769e4
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parents:
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diff
changeset
|
806 if (second != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
807 locals->append(second); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
808 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
809 locals->append(first); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
810 } else if (i < local_count + expression_count) { |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
811 ScopeValue* first = get_scope_value(value, objects, second); |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
812 if (second != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
813 expressions->append(second); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
814 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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changeset
|
815 expressions->append(first); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
816 } else { |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
817 monitors->append(get_monitor_value(value, objects)); |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
818 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
819 if (second != NULL) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
820 i++; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
821 assert(i < values->length(), "double-slot value not followed by Value.ILLEGAL"); |
18319
56cc1a799a60
(re)converted Value to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18266
diff
changeset
|
822 assert(values->obj_at(i) == AbstractValue::ILLEGAL(), "double-slot value not followed by Value.ILLEGAL"); |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
823 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
824 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
825 |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
826 locals_token = _debug_recorder->create_scope_values(locals); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
827 expressions_token = _debug_recorder->create_scope_values(expressions); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
828 monitors_token = _debug_recorder->create_monitor_values(monitors); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
829 |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
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diff
changeset
|
830 throw_exception = BytecodeFrame::rethrowException(frame) == JNI_TRUE; |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
831 } |
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
|
832 |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
833 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, false, |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
834 locals_token, expressions_token, monitors_token); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
835 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
836 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
837 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
|
838 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
|
839 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
|
840 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
841 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
842 // jint next_pc_offset = Assembler::locate_next_instruction(instruction) - _instructions->start(); |
21730
b9f9b8af17ff
Simplify interface to reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21561
diff
changeset
|
843 _debug_recorder->add_safepoint(pc_offset, create_oop_map(debug_info)); |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
844 record_scope(pc_offset, debug_info); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
845 _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
|
846 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
847 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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changeset
|
848 void CodeInstaller::site_Infopoint(CodeBuffer& buffer, jint pc_offset, oop site) { |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
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changeset
|
849 oop debug_info = CompilationResult_Infopoint::debugInfo(site); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
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diff
changeset
|
850 assert(debug_info != NULL, "debug info expected"); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
851 |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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changeset
|
852 _debug_recorder->add_non_safepoint(pc_offset); |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
853 record_scope(pc_offset, debug_info); |
16573
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
854 _debug_recorder->end_non_safepoint(pc_offset); |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
855 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16520
diff
changeset
|
856 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
857 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
|
858 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
|
859 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
|
860 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
861 oop hotspot_method = NULL; // JavaMethod |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
862 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
|
863 |
21526
1da7aef31a08
created com.oracle.graal.hotspot.jvmci package and moved classes destined for future JVMCI module into it (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21030
diff
changeset
|
864 if (target_klass->is_subclass_of(SystemDictionary::HotSpotForeignCallTarget_klass())) { |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
865 foreign_call = target; |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
866 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
867 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
868 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
869 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
870 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
871 |
11827
ff1d8605f354
graal code installer: minor style cleanup
Bernhard Urban <bernhard.urban@jku.at>
parents:
11760
diff
changeset
|
872 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
|
873 |
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
|
874 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
|
875 jint next_pc_offset = CodeInstaller::pd_next_offset(inst, pc_offset, hotspot_method); |
18855 | 876 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
877 if (debug_info != NULL) { |
21730
b9f9b8af17ff
Simplify interface to reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21561
diff
changeset
|
878 _debug_recorder->add_safepoint(next_pc_offset, create_oop_map(debug_info)); |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19796
diff
changeset
|
879 record_scope(next_pc_offset, debug_info); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
880 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
881 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
882 if (foreign_call != NULL) { |
21526
1da7aef31a08
created com.oracle.graal.hotspot.jvmci package and moved classes destined for future JVMCI module into it (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21030
diff
changeset
|
883 jlong foreign_call_destination = HotSpotForeignCallTarget::address(foreign_call); |
9934
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
884 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
|
885 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
886 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
|
887 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
|
888 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
889 TRACE_jvmci_3("method call"); |
9934
0f7ca53be929
CR-806: Changes to build Graal for SPARC
Morris Meyer <morris.meyer@oracle.com>
parents:
9891
diff
changeset
|
890 CodeInstaller::pd_relocate_JavaMethod(hotspot_method, pc_offset); |
15046
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
891 if (_next_call_type == INVOKESTATIC || _next_call_type == INVOKESPECIAL) { |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
892 // Need a static call stub for transitions from compiled to interpreted. |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
893 CompiledStaticCall::emit_to_interp_stub(buffer, _instructions->start() + pc_offset); |
5c71dcf0915d
use hotspot static stubs for call sites
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15018
diff
changeset
|
894 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
895 } |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
896 |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
897 _next_call_type = INVOKE_INVALID; |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
898 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
899 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
900 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
901 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
902 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
903 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
904 void CodeInstaller::site_DataPatch(CodeBuffer& buffer, jint pc_offset, oop site) { |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
905 oop reference = CompilationResult_DataPatch::reference(site); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
906 if (reference->is_a(CompilationResult_ConstantReference::klass())) { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
907 Handle constant = CompilationResult_ConstantReference::constant(reference); |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
908 if (constant->is_a(HotSpotObjectConstantImpl::klass())) { |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
909 pd_patch_OopConstant(pc_offset, constant); |
18266
ae181ec869c5
converted HotSpotMetaspaceConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18262
diff
changeset
|
910 } else if (constant->is_a(HotSpotMetaspaceConstantImpl::klass())) { |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
911 record_metadata_in_patch(constant, _oop_recorder); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
912 } else { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
913 fatal("unknown constant type in data patch"); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
914 } |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
915 } else if (reference->is_a(CompilationResult_DataSectionReference::klass())) { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
916 int data_offset = CompilationResult_DataSectionReference::offset(reference); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
917 assert(0 <= data_offset && data_offset < _constants_size, err_msg("data offset 0x%X points outside data section (size 0x%X)", data_offset, _constants_size)); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
918 pd_patch_DataSectionReference(pc_offset, data_offset); |
14561
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
919 } else { |
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
920 fatal("unknown data patch type"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
921 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
922 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
923 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
924 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
|
925 oop id_obj = CompilationResult_Mark::id(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
926 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
927 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
928 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
|
929 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
|
930 |
10771 | 931 address pc = _instructions->start() + pc_offset; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
932 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
933 switch (id) { |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
934 case UNVERIFIED_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
935 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
936 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
937 case VERIFIED_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
938 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
939 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
940 case OSR_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
941 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
942 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
943 case EXCEPTION_HANDLER_ENTRY: |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
944 _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
|
945 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
946 case DEOPT_HANDLER_ENTRY: |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
947 _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
|
948 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
949 case INVOKEVIRTUAL: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
950 case INVOKEINTERFACE: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
951 case INLINE_INVOKE: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
952 case INVOKESTATIC: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
953 case INVOKESPECIAL: |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
954 _next_call_type = (MarkId) id; |
10771 | 955 _invoke_mark_pc = pc; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
956 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
957 case POLL_NEAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
958 case POLL_FAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
959 case POLL_RETURN_NEAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
960 case 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
|
961 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
|
962 break; |
18661 | 963 case CARD_TABLE_SHIFT: |
964 case CARD_TABLE_ADDRESS: | |
965 break; | |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
966 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
967 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
968 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
969 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
970 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
971 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
972 |