Mercurial > hg > graal-jvmci-8
annotate src/share/vm/jvmci/jvmciCodeInstaller.cpp @ 22544:b87d1bf3cd9a
renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 09 Sep 2015 20:29:40 +0200 |
parents | ea6d1727fdc6 |
children | 02fc27dc1da7 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2011, 2015, 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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Fix includes to match new hotspot mechanism.
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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 CompilerToVM::asMethod(hotspot_method); |
14104 | 70 } |
71 | |
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72 VMReg getVMRegFromLocation(oop location, int total_frame_size) { |
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73 oop reg = code_Location::reg(location); |
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74 jint offset = code_Location::offset(location); |
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75 |
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76 if (reg != NULL) { |
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77 // register |
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78 jint number = code_Register::number(reg); |
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79 VMReg vmReg = CodeInstaller::get_hotspot_reg(number); |
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80 assert(offset % 4 == 0, "must be aligned"); |
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81 return vmReg->next(offset / 4); |
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82 } else { |
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83 // stack slot |
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84 assert(offset % 4 == 0, "must be aligned"); |
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85 return VMRegImpl::stack2reg(offset / 4); |
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86 } |
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87 } |
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88 |
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89 // creates a HotSpot oop map out of the byte arrays provided by DebugInfo |
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90 OopMap* CodeInstaller::create_oop_map(oop debug_info) { |
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91 oop reference_map = DebugInfo::referenceMap(debug_info); |
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92 if (HotSpotReferenceMap::maxRegisterSize(reference_map) > 16) { |
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93 _has_wide_vector = true; |
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94 } |
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95 OopMap* map = new OopMap(_total_frame_size, _parameter_count); |
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96 objArrayOop objects = HotSpotReferenceMap::objects(reference_map); |
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97 objArrayOop derivedBase = HotSpotReferenceMap::derivedBase(reference_map); |
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98 typeArrayOop sizeInBytes = HotSpotReferenceMap::sizeInBytes(reference_map); |
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99 for (int i = 0; i < objects->length(); i++) { |
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100 oop location = objects->obj_at(i); |
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101 oop baseLocation = derivedBase->obj_at(i); |
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102 int bytes = sizeInBytes->int_at(i); |
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103 |
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104 VMReg vmReg = getVMRegFromLocation(location, _total_frame_size); |
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105 if (baseLocation != NULL) { |
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106 // derived oop |
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107 assert(bytes == 8, "derived oop can't be compressed"); |
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108 VMReg baseReg = getVMRegFromLocation(baseLocation, _total_frame_size); |
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109 map->set_derived_oop(vmReg, baseReg); |
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110 } else if (bytes == 8) { |
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111 // wide oop |
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112 map->set_oop(vmReg); |
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113 } else { |
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114 // narrow oop |
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115 assert(bytes == 4, "wrong size"); |
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116 map->set_narrowoop(vmReg); |
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117 } |
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118 } |
21982
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119 |
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120 oop callee_save_info = (oop) DebugInfo::calleeSaveInfo(debug_info); |
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121 if (callee_save_info != NULL) { |
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122 objArrayOop registers = RegisterSaveLayout::registers(callee_save_info); |
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123 typeArrayOop slots = RegisterSaveLayout::slots(callee_save_info); |
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124 for (jint i = 0; i < slots->length(); i++) { |
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125 oop jvmci_reg = registers->obj_at(i); |
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126 jint jvmci_reg_number = code_Register::number(jvmci_reg); |
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127 VMReg hotspot_reg = CodeInstaller::get_hotspot_reg(jvmci_reg_number); |
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128 // HotSpot stack slots are 4 bytes |
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129 jint jvmci_slot = slots->int_at(i); |
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130 jint hotspot_slot = jvmci_slot * VMRegImpl::slots_per_word; |
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131 VMReg hotspot_slot_as_reg = VMRegImpl::stack2reg(hotspot_slot); |
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132 map->set_callee_saved(hotspot_slot_as_reg, hotspot_reg); |
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133 #ifdef _LP64 |
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134 // (copied from generate_oop_map() in c1_Runtime1_x86.cpp) |
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135 VMReg hotspot_slot_hi_as_reg = VMRegImpl::stack2reg(hotspot_slot + 1); |
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136 map->set_callee_saved(hotspot_slot_hi_as_reg, hotspot_reg->next()); |
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137 #endif |
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138 } |
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139 } |
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140 return map; |
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141 } |
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142 |
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143 static void record_metadata_reference(oop obj, jlong prim, jboolean compressed, OopRecorder* oop_recorder) { |
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144 if (obj->is_a(HotSpotResolvedObjectTypeImpl::klass())) { |
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145 Klass* klass = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(obj)); |
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146 if (compressed) { |
18855 | 147 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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148 } else { |
18855 | 149 assert((Klass*) prim == klass, err_msg("%s @ " INTPTR_FORMAT " != " PTR64_FORMAT, klass->name()->as_C_string(), p2i(klass), prim)); |
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150 } |
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151 int index = oop_recorder->find_index(klass); |
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152 TRACE_jvmci_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), klass->name()->as_C_string()); |
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converted HotSpotResolvedJavaMethod to an interface
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153 } else if (obj->is_a(HotSpotResolvedJavaMethodImpl::klass())) { |
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|
154 Method* method = (Method*) (address) HotSpotResolvedJavaMethodImpl::metaspaceMethod(obj); |
18855 | 155 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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156 int index = oop_recorder->find_index(method); |
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157 TRACE_jvmci_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), method->name()->as_C_string()); |
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158 } else { |
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159 assert(java_lang_String::is_instance(obj), |
18855 | 160 err_msg("unexpected metadata reference (%s) for constant " JLONG_FORMAT " (" PTR64_FORMAT ")", obj->klass()->name()->as_C_string(), prim, prim)); |
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161 } |
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162 } |
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163 |
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164 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectTypeImpl.klass()). |
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165 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { |
18266
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166 if (constant->is_a(HotSpotMetaspaceConstantImpl::klass())) { |
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167 oop obj = HotSpotMetaspaceConstantImpl::metaspaceObject(constant); |
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168 jlong prim = HotSpotMetaspaceConstantImpl::primitive(constant); |
15018
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Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
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|
169 assert(obj != NULL, "must have an object"); |
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170 assert(prim != 0, "must have a primitive value"); |
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171 |
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172 record_metadata_reference(obj, prim, false, oop_recorder); |
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173 } |
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174 } |
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175 |
18176
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Better construction of data section and data patches.
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|
176 static void record_metadata_in_patch(Handle& constant, OopRecorder* oop_recorder) { |
18266
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177 record_metadata_reference(HotSpotMetaspaceConstantImpl::metaspaceObject(constant), HotSpotMetaspaceConstantImpl::primitive(constant), HotSpotMetaspaceConstantImpl::compressed(constant), oop_recorder); |
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178 } |
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179 |
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Use wordKind instead of Kind.Object in backend.
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180 Location::Type CodeInstaller::get_oop_type(oop value) { |
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Collapse Value and AbstractValue into a single abstract base class.
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181 oop lirKind = Value::lirKind(value); |
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182 oop platformKind = LIRKind::platformKind(lirKind); |
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183 assert(LIRKind::referenceMask(lirKind) == 1, "unexpected referenceMask"); |
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184 |
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185 if (platformKind == word_kind()) { |
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186 return Location::oop; |
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187 } else { |
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188 return Location::narrowoop; |
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189 } |
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190 } |
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191 |
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192 ScopeValue* CodeInstaller::get_scope_value(oop value, BasicType type, GrowableArray<ScopeValue*>* objects, ScopeValue* &second) { |
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193 second = NULL; |
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194 if (value == Value::ILLEGAL()) { |
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195 assert(type == T_ILLEGAL, "expected legal value"); |
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196 return _illegal_value; |
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197 } else if (value->is_a(RegisterValue::klass())) { |
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[SPARC/AMD64] Fixing handling of floatingpoint register handling
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198 oop reg = RegisterValue::reg(value); |
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[SPARC/AMD64] Fixing handling of floatingpoint register handling
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199 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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200 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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201 if (is_general_purpose_reg(hotspotRegister)) { |
16580
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202 Location::Type locationType; |
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203 if (type == T_OBJECT) { |
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204 locationType = get_oop_type(value); |
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205 } else if (type == T_LONG) { |
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206 locationType = Location::lng; |
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207 } else { |
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|
208 assert(type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BYTE || type == T_BOOLEAN, "unexpected type in cpu register"); |
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209 locationType = Location::int_in_long; |
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210 } |
17024
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211 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, hotspotRegister)); |
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212 if (type == T_LONG) { |
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213 second = value; |
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214 } |
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|
215 return value; |
1434
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* enabled all jtt tests
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216 } else { |
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217 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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218 Location::Type locationType; |
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219 if (type == T_FLOAT) { |
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220 // this seems weird, but the same value is used in c1_LinearScan |
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221 locationType = Location::normal; |
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222 } else { |
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223 locationType = Location::dbl; |
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224 } |
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[SPARC/AMD64] Splitting up oopmap generation for Intel XMM and SPARC Floatingpoint registers
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225 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, hotspotRegister)); |
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226 if (type == T_DOUBLE) { |
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227 second = value; |
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228 } |
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229 return value; |
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230 } |
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231 } else if (value->is_a(StackSlot::klass())) { |
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232 jint offset = StackSlot::offset(value); |
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233 if (StackSlot::addFrameSize(value)) { |
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234 offset += _total_frame_size; |
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235 } |
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236 |
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237 Location::Type locationType; |
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238 if (type == T_OBJECT) { |
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239 locationType = get_oop_type(value); |
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240 } else if (type == T_LONG) { |
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241 locationType = Location::lng; |
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242 } else if (type == T_DOUBLE) { |
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243 locationType = Location::dbl; |
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244 } else { |
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245 assert(type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BYTE || type == T_BOOLEAN, "unexpected type in stack slot"); |
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246 locationType = Location::normal; |
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247 } |
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248 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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249 if (type == T_DOUBLE || type == T_LONG) { |
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250 second = value; |
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251 } |
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252 return value; |
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253 } else if (value->is_a(JavaConstant::klass())) { |
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254 record_metadata_in_constant(value, _oop_recorder); |
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255 if (value->is_a(PrimitiveConstant::klass())) { |
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256 if (value->is_a(RawConstant::klass())) { |
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257 jlong prim = PrimitiveConstant::primitive(value); |
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258 return new ConstantLongValue(prim); |
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259 } else { |
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260 assert(type == JVMCIRuntime::kindToBasicType(JavaKind::typeChar(PrimitiveConstant::kind(value))), "primitive constant type doesn't match"); |
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261 if (type == T_INT || type == T_FLOAT) { |
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262 jint prim = (jint)PrimitiveConstant::primitive(value); |
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263 switch (prim) { |
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264 case -1: return _int_m1_scope_value; |
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265 case 0: return _int_0_scope_value; |
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266 case 1: return _int_1_scope_value; |
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267 case 2: return _int_2_scope_value; |
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268 default: return new ConstantIntValue(prim); |
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269 } |
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270 } else { |
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271 assert(type == T_LONG || type == T_DOUBLE, "unexpected primitive constant type"); |
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272 jlong prim = PrimitiveConstant::primitive(value); |
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273 second = _int_1_scope_value; |
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274 return new ConstantLongValue(prim); |
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275 } |
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276 } |
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277 } else { |
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278 assert(type == T_OBJECT, "unexpected object constant"); |
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279 if (value->is_a(NullConstant::klass()) || value->is_a(HotSpotCompressedNullConstant::klass())) { |
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280 return _oop_null_scope_value; |
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281 } else { |
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282 assert(value->is_a(HotSpotObjectConstantImpl::klass()), "unexpected constant type"); |
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283 oop obj = HotSpotObjectConstantImpl::object(value); |
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284 assert(obj != NULL, "null value must be in NullConstant"); |
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285 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
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286 } |
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287 } |
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288 } else if (value->is_a(VirtualObject::klass())) { |
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289 assert(type == T_OBJECT, "unexpected virtual object"); |
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290 int id = VirtualObject::id(value); |
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291 ScopeValue* object = objects->at(id); |
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292 assert(object != NULL, "missing value"); |
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293 return object; |
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294 } else { |
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295 value->klass()->print(); |
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296 value->print(); |
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297 } |
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298 ShouldNotReachHere(); |
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299 return NULL; |
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300 } |
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301 |
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302 void CodeInstaller::record_object_value(ObjectValue* sv, oop value, GrowableArray<ScopeValue*>* objects) { |
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303 oop type = VirtualObject::type(value); |
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304 int id = VirtualObject::id(value); |
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305 oop javaMirror = HotSpotResolvedObjectTypeImpl::javaClass(type); |
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306 Klass* klass = java_lang_Class::as_Klass(javaMirror); |
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307 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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308 |
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309 objArrayOop values = VirtualObject::values(value); |
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310 objArrayOop slotKinds = VirtualObject::slotKinds(value); |
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311 for (jint i = 0; i < values->length(); i++) { |
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312 ScopeValue* cur_second = NULL; |
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313 oop object = values->obj_at(i); |
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314 oop kind = slotKinds->obj_at(i); |
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315 BasicType type = JVMCIRuntime::kindToBasicType(JavaKind::typeChar(kind)); |
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316 ScopeValue* value = get_scope_value(object, type, objects, cur_second); |
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317 |
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318 if (isLongArray && cur_second == NULL) { |
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319 // 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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320 // add an int 0 constant |
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321 cur_second = _int_0_scope_value; |
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322 } |
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323 |
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324 if (cur_second != NULL) { |
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325 sv->field_values()->append(cur_second); |
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326 } |
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327 assert(value != NULL, "missing value"); |
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328 sv->field_values()->append(value); |
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329 } |
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330 } |
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331 |
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332 MonitorValue* CodeInstaller::get_monitor_value(oop value, GrowableArray<ScopeValue*>* objects) { |
22478
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Explicitly store slot kinds in DebugInfo.
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333 guarantee(value->is_a(StackLockValue::klass()), "Monitors must be of type StackLockValue"); |
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334 |
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335 ScopeValue* second = NULL; |
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336 ScopeValue* owner_value = get_scope_value(StackLockValue::owner(value), T_OBJECT, objects, second); |
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337 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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338 |
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339 ScopeValue* lock_data_value = get_scope_value(StackLockValue::slot(value), T_LONG, objects, second); |
4174
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340 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
3714
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341 assert(lock_data_value->is_location(), "invalid monitor location"); |
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342 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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343 |
3717
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344 bool eliminated = false; |
19602
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345 if (StackLockValue::eliminated(value)) { |
3717
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346 eliminated = true; |
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347 } |
3714
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348 |
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349 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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350 } |
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351 |
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352 void CodeInstaller::initialize_dependencies(oop compiled_code) { |
18226
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353 JavaThread* thread = JavaThread::current(); |
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354 CompilerThread* compilerThread = thread->is_Compiler_thread() ? thread->as_CompilerThread() : NULL; |
17377
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Deduplicate constant oops during code installation
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355 _oop_recorder = new OopRecorder(&_arena, true); |
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356 _dependencies = new Dependencies(&_arena, _oop_recorder, compilerThread != NULL ? compilerThread->log() : NULL); |
21506
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357 objArrayHandle assumptions = HotSpotCompiledCode::assumptions(compiled_code); |
19251
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358 if (!assumptions.is_null()) { |
3670
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359 int length = assumptions->length(); |
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360 for (int i = 0; i < length; ++i) { |
3672
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361 Handle assumption = assumptions->obj_at(i); |
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362 if (!assumption.is_null()) { |
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363 if (assumption->klass() == Assumptions_NoFinalizableSubclass::klass()) { |
9012
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assumptions: enable NoFinalizableSubclass assumption
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364 assumption_NoFinalizableSubclass(assumption); |
5554
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365 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
3672
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366 assumption_ConcreteSubtype(assumption); |
19801
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367 } else if (assumption->klass() == Assumptions_LeafType::klass()) { |
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368 assumption_LeafType(assumption); |
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369 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
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370 assumption_ConcreteMethod(assumption); |
8947
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draft call site target value assumption
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371 } else if (assumption->klass() == Assumptions_CallSiteTargetValue::klass()) { |
707b20dd9512
draft call site target value assumption
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372 assumption_CallSiteTargetValue(assumption); |
3657
47edfca346ab
Fix a safepoint bug in code installer.
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373 } else { |
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374 assumption->print(); |
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375 fatal("unexpected Assumption subclass"); |
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376 } |
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377 } |
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378 } |
47edfca346ab
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379 } |
21506
5cbaf1e9ff2e
Remove reference to CompilationResult from HotSpotCompiledCode.
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380 objArrayHandle methods = HotSpotCompiledCode::methods(compiled_code); |
19306
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381 if (!methods.is_null()) { |
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382 int length = methods->length(); |
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383 for (int i = 0; i < length; ++i) { |
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384 Handle method_handle = methods->obj_at(i); |
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385 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
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386 _dependencies->assert_evol_method(method()); |
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387 } |
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388 } |
3668
46f211fe010c
Removed global handle usage in ci interface.
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|
389 } |
46f211fe010c
Removed global handle usage in ci interface.
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|
390 |
46f211fe010c
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|
391 // constructor used to create a method |
22496
90c4254dc25a
Pass TargetDescription argument to CompilerToVM.installCode.
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diff
changeset
|
392 JVMCIEnv::CodeInstallResult CodeInstaller::install(Handle target, Handle& compiled_code, CodeBlob*& cb, Handle installed_code, Handle speculation_log) { |
22538
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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22536
diff
changeset
|
393 CodeBuffer buffer("JVMCI Compiler CodeBuffer"); |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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diff
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|
394 jobject compiled_code_obj = JNIHandles::make_local(compiled_code()); |
19306
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diff
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|
395 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
|
396 |
10684 | 397 // Get instructions and constants CodeSections early because we need it. |
398 _instructions = buffer.insts(); | |
399 _constants = buffer.consts(); | |
400 | |
22538
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
401 initialize_fields(target(), JNIHandles::resolve(compiled_code_obj)); |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
402 JVMCIEnv::CodeInstallResult result = initialize_buffer(buffer); |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
403 if (result != JVMCIEnv::ok) { |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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parents:
22536
diff
changeset
|
404 return result; |
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
|
405 } |
22538
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
406 process_exception_handlers(); |
3664
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
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changeset
|
407 |
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
|
408 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
|
409 |
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
|
410 if (!compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
21561 | 411 oop stubName = HotSpotCompiledCode::name(compiled_code_obj); |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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parents:
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diff
changeset
|
412 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
|
413 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)
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parents:
9192
diff
changeset
|
414 &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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parents:
9192
diff
changeset
|
415 CodeOffsets::frame_never_safe, |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
changeset
|
416 stack_slots, |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
changeset
|
417 _debug_recorder->_oopmaps, |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
9192
diff
changeset
|
418 false); |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
419 result = JVMCIEnv::ok; |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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parents:
9192
diff
changeset
|
420 } else { |
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
9192
diff
changeset
|
421 nmethod* nm = NULL; |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
422 methodHandle method = getMethodFromHotSpotMethod(HotSpotCompiledNmethod::method(compiled_code)); |
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9654
diff
changeset
|
423 jint entry_bci = HotSpotCompiledNmethod::entryBCI(compiled_code); |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13576
diff
changeset
|
424 jint id = HotSpotCompiledNmethod::id(compiled_code); |
22147
32434ca987d7
fixed Windows build issues
Doug Simon <doug.simon@oracle.com>
parents:
22134
diff
changeset
|
425 bool has_unsafe_access = HotSpotCompiledNmethod::hasUnsafeAccess(compiled_code) == JNI_TRUE; |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
426 JVMCIEnv* env = (JVMCIEnv*) (address) HotSpotCompiledNmethod::jvmciEnv(compiled_code); |
13816
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
427 if (id == -1) { |
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
428 // Make sure a valid compile_id is associated with every compile |
13969
fe034af88233
Acquire proper locks before calling assign_compile_id
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13816
diff
changeset
|
429 id = CompileBroker::assign_compile_id_unlocked(Thread::current(), method, entry_bci); |
13816
d006a6332db8
Make sure a compile id is assigned
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13726
diff
changeset
|
430 } |
21731
df9d2375512a
Track max live register value in reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21730
diff
changeset
|
431 result = JVMCIEnv::register_method(method, nm, entry_bci, &_offsets, _custom_stack_area_offset, &buffer, |
df9d2375512a
Track max live register value in reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21730
diff
changeset
|
432 stack_slots, _debug_recorder->_oopmaps, &_exception_handler_table, |
df9d2375512a
Track max live register value in reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21730
diff
changeset
|
433 JVMCICompiler::instance(), _debug_recorder, _dependencies, env, id, |
22147
32434ca987d7
fixed Windows build issues
Doug Simon <doug.simon@oracle.com>
parents:
22134
diff
changeset
|
434 has_unsafe_access, _has_wide_vector, installed_code, compiled_code, speculation_log); |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
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435 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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diff
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|
436 } |
10684 | 437 |
438 if (cb != NULL) { | |
439 // Make sure the pre-calculated constants section size was correct. | |
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Remove unnecessary padding in constants section.
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diff
changeset
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440 guarantee((cb->code_begin() - cb->content_begin()) >= _constants_size, err_msg("%d < %d", (int)(cb->code_begin() - cb->content_begin()), _constants_size)); |
10684 | 441 } |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
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442 return result; |
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443 } |
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Lukas Stadler <lukas.stadler@oracle.com>
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|
444 |
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diff
changeset
|
445 void CodeInstaller::initialize_fields(oop target, oop compiled_code) { |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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diff
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446 if (compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
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|
447 Handle hotspotJavaMethod = HotSpotCompiledNmethod::method(compiled_code); |
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448 methodHandle method = getMethodFromHotSpotMethod(hotspotJavaMethod()); |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
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diff
changeset
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449 _parameter_count = method->size_of_parameters(); |
22482
da68ca58b271
Adjust meaning of TraceJVMCI levels
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diff
changeset
|
450 TRACE_jvmci_2("installing code for %s", method->name_and_sig_as_C_string()); |
9654
18632807db02
RuntimeStub installation support is now more distinct from normal nmethod installation
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diff
changeset
|
451 } 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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parents:
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diff
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|
452 // Must be a HotSpotCompiledRuntimeStub |
9654
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RuntimeStub installation support is now more distinct from normal nmethod installation
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diff
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453 // TODO (ds) not sure if this is correct - only used in OopMap constructor for non-product builds |
18632807db02
RuntimeStub installation support is now more distinct from normal nmethod installation
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parents:
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diff
changeset
|
454 _parameter_count = 0; |
3660
c805dfba251d
Fixed regression.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
455 } |
17335
508e88b5f1d3
Don't hang onto code install references after install finished
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456 _sites_handle = JNIHandles::make_local(HotSpotCompiledCode::sites(compiled_code)); |
508e88b5f1d3
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457 _exception_handlers_handle = JNIHandles::make_local(HotSpotCompiledCode::exceptionHandlers(compiled_code)); |
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458 |
21506
5cbaf1e9ff2e
Remove reference to CompilationResult from HotSpotCompiledCode.
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459 _code_handle = JNIHandles::make_local(HotSpotCompiledCode::targetCode(compiled_code)); |
5cbaf1e9ff2e
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460 _code_size = HotSpotCompiledCode::targetCodeSize(compiled_code); |
5cbaf1e9ff2e
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461 _total_frame_size = HotSpotCompiledCode::totalFrameSize(compiled_code); |
5cbaf1e9ff2e
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462 _custom_stack_area_offset = HotSpotCompiledCode::customStackAreaOffset(compiled_code); |
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463 |
10684 | 464 // Pre-calculate the constants section size. This is required for PC-relative addressing. |
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465 _data_section_handle = JNIHandles::make_local(HotSpotCompiledCode::dataSection(compiled_code)); |
18176
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466 guarantee(HotSpotCompiledCode::dataSectionAlignment(compiled_code) <= _constants->alignment(), "Alignment inside constants section is restricted by alignment of section begin"); |
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467 _constants_size = data_section()->length(); |
10684 | 468 |
18176
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469 _data_section_patches_handle = JNIHandles::make_local(HotSpotCompiledCode::dataSectionPatches(compiled_code)); |
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|
470 |
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
|
471 #ifndef PRODUCT |
18172
c59612b9d110
Use arrayOop subclasses in graalJavaAccess
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diff
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472 _comments_handle = JNIHandles::make_local(HotSpotCompiledCode::comments(compiled_code)); |
9807
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473 #endif |
1428
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diff
changeset
|
474 |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
475 _next_call_type = INVOKE_INVALID; |
21731
df9d2375512a
Track max live register value in reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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diff
changeset
|
476 |
df9d2375512a
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|
477 _has_wide_vector = false; |
22535
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Use wordKind instead of Kind.Object in backend.
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diff
changeset
|
478 |
ca418f35d728
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|
479 oop arch = TargetDescription::arch(target); |
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|
480 _word_kind_handle = JNIHandles::make_local(Architecture::wordKind(arch)); |
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481 } |
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parents:
diff
changeset
|
482 |
22538
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Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
483 int CodeInstaller::estimate_stubs_size() { |
15046
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
484 // Estimate the number of static call stubs that might be emitted. |
5c71dcf0915d
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|
485 int static_call_stubs = 0; |
17241
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|
486 objArrayOop sites = this->sites(); |
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|
487 for (int i = 0; i < sites->length(); i++) { |
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|
488 oop site = sites->obj_at(i); |
15046
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489 if (site->is_a(CompilationResult_Mark::klass())) { |
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490 oop id_obj = CompilationResult_Mark::id(site); |
5c71dcf0915d
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|
491 if (id_obj != NULL) { |
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diff
changeset
|
492 assert(java_lang_boxing_object::is_instance(id_obj, T_INT), "Integer id expected"); |
5c71dcf0915d
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|
493 jint id = id_obj->int_field(java_lang_boxing_object::value_offset_in_bytes(T_INT)); |
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|
494 if (id == INVOKESTATIC || id == INVOKESPECIAL) { |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
495 static_call_stubs++; |
5c71dcf0915d
use hotspot static stubs for call sites
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|
496 } |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
497 } |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
498 } |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
499 } |
22538
ea6d1727fdc6
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diff
changeset
|
500 return static_call_stubs * CompiledStaticCall::to_interp_stub_size(); |
15046
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
501 } |
5c71dcf0915d
use hotspot static stubs for call sites
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15018
diff
changeset
|
502 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
503 // perform data and call relocation on the CodeBuffer |
22538
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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parents:
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diff
changeset
|
504 JVMCIEnv::CodeInstallResult CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
17241
6fcb6691fe5f
Add safepoint checks during code installation
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parents:
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diff
changeset
|
505 HandleMark hm; |
6fcb6691fe5f
Add safepoint checks during code installation
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diff
changeset
|
506 objArrayHandle sites = this->sites(); |
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diff
changeset
|
507 int locs_buffer_size = sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
22538
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Remove BufferBlob from JavaThread and allocate as needed during compilation
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parents:
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diff
changeset
|
508 |
15046
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
509 // Allocate enough space in the stub section for the static call |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
15018
diff
changeset
|
510 // stubs. Stubs have extra relocs but they are managed by the stub |
5c71dcf0915d
use hotspot static stubs for call sites
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parents:
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diff
changeset
|
511 // section itself so they don't need to be accounted for in the |
5c71dcf0915d
use hotspot static stubs for call sites
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diff
changeset
|
512 // locs_buffer above. |
22538
ea6d1727fdc6
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diff
changeset
|
513 int stubs_size = estimate_stubs_size(); |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
changeset
|
514 int total_size = round_to(_code_size, buffer.insts()->alignment()) + round_to(_constants_size, buffer.consts()->alignment()) + round_to(stubs_size, buffer.stubs()->alignment()); |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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parents:
22536
diff
changeset
|
515 |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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22536
diff
changeset
|
516 if (total_size > JVMCINMethodSizeLimit) { |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
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diff
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|
517 return JVMCIEnv::code_too_large; |
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diff
changeset
|
518 } |
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
Tom Rodriguez <tom.rodriguez@oracle.com>
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diff
changeset
|
519 |
ea6d1727fdc6
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changeset
|
520 buffer.initialize(total_size, locs_buffer_size); |
ea6d1727fdc6
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changeset
|
521 if (buffer.blob() == NULL) { |
ea6d1727fdc6
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|
522 return JVMCIEnv::cache_full; |
ea6d1727fdc6
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|
523 } |
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changeset
|
524 buffer.initialize_stubs_size(stubs_size); |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
525 buffer.initialize_consts_size(_constants_size); |
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
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parents:
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diff
changeset
|
526 |
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
|
527 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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1428
diff
changeset
|
528 _debug_recorder->set_oopmaps(new OopMapSet()); |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
529 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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parents:
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diff
changeset
|
530 buffer.initialize_oop_recorder(_oop_recorder); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
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diff
changeset
|
531 |
18196
ff1f1481b367
Fix bug in code installer.
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parents:
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diff
changeset
|
532 // copy the constant data into the newly created CodeBuffer |
ff1f1481b367
Fix bug in code installer.
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18187
diff
changeset
|
533 address end_data = _constants->start() + _constants_size; |
ff1f1481b367
Fix bug in code installer.
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diff
changeset
|
534 memcpy(_constants->start(), data_section()->base(T_BYTE), _constants_size); |
ff1f1481b367
Fix bug in code installer.
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diff
changeset
|
535 _constants->set_end(end_data); |
ff1f1481b367
Fix bug in code installer.
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diff
changeset
|
536 |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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changeset
|
537 // 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:
10410
diff
changeset
|
538 address end_pc = _instructions->start() + _code_size; |
22538
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changeset
|
539 guarantee(_instructions->allocates2(end_pc), "initialize should have reserved enough space for all the code"); |
18196
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Fix bug in code installer.
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diff
changeset
|
540 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.
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parents:
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diff
changeset
|
541 _instructions->set_end(end_pc); |
18855 | 542 |
18176
c2270ad35f57
Better construction of data section and data patches.
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diff
changeset
|
543 for (int i = 0; i < data_section_patches()->length(); i++) { |
c2270ad35f57
Better construction of data section and data patches.
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diff
changeset
|
544 Handle patch = data_section_patches()->obj_at(i); |
c2270ad35f57
Better construction of data section and data patches.
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diff
changeset
|
545 Handle reference = CompilationResult_DataPatch::reference(patch); |
c2270ad35f57
Better construction of data section and data patches.
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diff
changeset
|
546 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.
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changeset
|
547 Handle constant = CompilationResult_ConstantReference::constant(reference); |
18266
ae181ec869c5
converted HotSpotMetaspaceConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18262
diff
changeset
|
548 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
|
549 record_metadata_in_patch(constant, _oop_recorder); |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
550 } else if (constant->is_a(HotSpotObjectConstantImpl::klass())) { |
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
551 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
|
552 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
|
553 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
|
554 |
14561
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
555 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
|
556 if (HotSpotObjectConstantImpl::compressed(constant)) { |
18177
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
557 #ifdef _LP64 |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
558 _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
|
559 #else |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
560 fatal("unexpected compressed oop in 32-bit mode"); |
89f97291c3a5
Hotspot: Support narrow oop relocations in constants section.
Roland Schatz <roland.schatz@oracle.com>
parents:
18176
diff
changeset
|
561 #endif |
18176
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
562 } else { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
563 _constants->relocate(dest, oop_Relocation::spec(oop_index)); |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
564 } |
14729
8db730993642
check that data patches are of the expected type
Doug Simon <doug.simon@oracle.com>
parents:
14583
diff
changeset
|
565 } else { |
8db730993642
check that data patches are of the expected type
Doug Simon <doug.simon@oracle.com>
parents:
14583
diff
changeset
|
566 ShouldNotReachHere(); |
13576
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
567 } |
4e679d50ba9a
Move data section building code to Java.
Roland Schatz <roland.schatz@oracle.com>
parents:
13493
diff
changeset
|
568 } |
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
|
569 jint last_pc_offset = -1; |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
570 for (int i = 0; i < sites->length(); i++) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
571 { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
572 No_Safepoint_Verifier no_safepoint; |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
573 oop site = sites->obj_at(i); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
574 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
|
575 |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
576 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
|
577 TRACE_jvmci_4("call at %i", pc_offset); |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
578 site_Call(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
579 } else if (site->is_a(CompilationResult_Infopoint::klass())) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
580 // three reasons for infopoints denote actual safepoints |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
581 oop reason = CompilationResult_Infopoint::reason(site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
582 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
|
583 TRACE_jvmci_4("safepoint at %i", pc_offset); |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
584 site_Safepoint(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
585 } else { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
586 // 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
|
587 // (safeguard against new safepoint types that require handling above) |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
588 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
|
589 site_Infopoint(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
590 } |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
591 } 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
|
592 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
|
593 site_DataPatch(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
594 } 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
|
595 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
|
596 site_Mark(buffer, pc_offset, site); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
597 } else { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
598 fatal("unexpected Site subclass"); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
599 } |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
600 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
|
601 } |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
602 if (CodeInstallSafepointChecks && SafepointSynchronize::do_call_back()) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
603 // 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
|
604 ThreadToNativeFromVM ttnfv(JavaThread::current()); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
605 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
606 } |
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
|
607 |
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
|
608 #ifndef PRODUCT |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
609 if (comments() != NULL) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
610 No_Safepoint_Verifier no_safepoint; |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
611 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
|
612 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
|
613 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
|
614 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
|
615 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
|
616 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
|
617 } |
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 #endif |
22538
ea6d1727fdc6
Remove BufferBlob from JavaThread and allocate as needed during compilation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22536
diff
changeset
|
620 return JVMCIEnv::ok; |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
621 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
622 |
9012
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
623 void CodeInstaller::assumption_NoFinalizableSubclass(Handle assumption) { |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
624 Handle receiverType_handle = Assumptions_NoFinalizableSubclass::receiverType(assumption()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
625 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
|
626 _dependencies->assert_has_no_finalizable_subclasses(receiverType); |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
627 } |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
628 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
629 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
|
630 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
|
631 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(assumption()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
632 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
|
633 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
|
634 |
19801
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
635 assert(context->is_abstract(), ""); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
636 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
637 } |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
638 |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
639 void CodeInstaller::assumption_LeafType(Handle assumption) { |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
640 Handle context_handle = Assumptions_LeafType::context(assumption()); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
641 Klass* context = java_lang_Class::as_Klass(HotSpotResolvedObjectTypeImpl::javaClass(context_handle)); |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
642 |
deab43a789ad
Split LeafType off from ConcreteSubtype
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19739
diff
changeset
|
643 _dependencies->assert_leaf_type(context); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
644 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
645 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
646 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
|
647 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
|
648 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
|
649 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
Doug Simon <doug.simon@oracle.com>
parents:
3690
diff
changeset
|
650 methodHandle impl = getMethodFromHotSpotMethod(impl_handle()); |
18223
17c98fad6980
converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18222
diff
changeset
|
651 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
|
652 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
Doug Simon <doug.simon@oracle.com>
parents:
7094
diff
changeset
|
653 _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
|
654 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
655 |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
656 void CodeInstaller::assumption_CallSiteTargetValue(Handle assumption) { |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
657 Handle callSite = Assumptions_CallSiteTargetValue::callSite(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
658 Handle methodHandle = Assumptions_CallSiteTargetValue::methodHandle(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
659 |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
660 _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
|
661 } |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
662 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
663 void CodeInstaller::process_exception_handlers() { |
17241
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
664 if (exception_handlers() != NULL) { |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
665 objArrayOop handlers = exception_handlers(); |
6fcb6691fe5f
Add safepoint checks during code installation
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
17084
diff
changeset
|
666 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
|
667 oop exc = handlers->obj_at(i); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
668 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
669 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
|
670 |
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
|
671 // 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
|
672 _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
|
673 |
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
|
674 // 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
|
675 _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
|
676 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
677 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
678 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
679 |
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
|
680 // 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
|
681 // 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
|
682 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
|
683 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
|
684 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
|
685 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
|
686 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
|
687 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
|
688 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
|
689 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
|
690 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
|
691 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
|
692 } |
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 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
|
694 } |
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 |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
696 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:
19801
diff
changeset
|
697 objArrayOop virtualObjects = DebugInfo::virtualObjectMapping(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
698 if (virtualObjects == NULL) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
699 return NULL; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
700 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
701 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:
19801
diff
changeset
|
702 // Create the unique ObjectValues |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
703 for (int i = 0; i < virtualObjects->length(); i++) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
704 oop value = virtualObjects->obj_at(i); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
705 int id = VirtualObject::id(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
706 oop type = VirtualObject::type(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
707 oop javaMirror = HotSpotResolvedObjectTypeImpl::javaClass(type); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
708 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:
19801
diff
changeset
|
709 assert(objects->at(id) == NULL, "once"); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
710 objects->at_put(id, sv); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
711 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
712 // 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:
19801
diff
changeset
|
713 // exist, so now describe all the VirtualObjects themselves. |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
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:
19801
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:
19801
diff
changeset
|
716 int id = VirtualObject::id(value); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
717 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:
19801
diff
changeset
|
718 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
719 _debug_recorder->dump_object_pool(objects); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
720 return objects; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
721 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
722 |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
723 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:
19801
diff
changeset
|
724 oop position = DebugInfo::bytecodePosition(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
725 if (position == NULL) { |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
726 // 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:
19801
diff
changeset
|
727 return; |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
728 } |
22478
822922922f3c
Explicitly store slot kinds in DebugInfo.
Roland Schatz <roland.schatz@oracle.com>
parents:
22454
diff
changeset
|
729 |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
730 GrowableArray<ScopeValue*>* objectMapping = record_virtual_objects(debug_info); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
731 record_scope(pc_offset, position, objectMapping); |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
732 } |
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
733 |
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
|
734 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
|
735 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
|
736 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
|
737 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
|
738 } |
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
|
739 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
|
740 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
|
741 record_scope(pc_offset, caller_frame, objects); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
742 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
743 |
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
|
744 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
|
745 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
|
746 jint bci = BytecodePosition::bci(position); |
15264
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
747 if (bci == BytecodeFrame::BEFORE_BCI()) { |
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
748 bci = SynchronizationEntryBCI; |
29e3ba750c9e
graalCodeInstaller translate BytecodeFrame::BEFORE_BCI into SynchronizationEntryBCI
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15180
diff
changeset
|
749 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
750 |
22544
b87d1bf3cd9a
renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents:
22538
diff
changeset
|
751 TRACE_jvmci_2("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
|
752 |
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
|
753 bool 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:
16520
diff
changeset
|
754 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
|
755 if (bci == SynchronizationEntryBCI){ |
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
|
756 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:
16520
diff
changeset
|
757 } else { |
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
|
758 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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changeset
|
759 reexecute = bytecode_should_reexecute(code); |
a2ec1ac769e4
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diff
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|
760 if (frame != NULL) { |
a2ec1ac769e4
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parents:
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|
761 reexecute = (BytecodeFrame::duringCall(frame) == JNI_FALSE); |
1428
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refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
762 } |
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
|
763 } |
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
|
764 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
diff
changeset
|
765 |
16573
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|
766 DebugToken* locals_token = NULL; |
a2ec1ac769e4
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|
767 DebugToken* expressions_token = NULL; |
a2ec1ac769e4
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768 DebugToken* monitors_token = NULL; |
a2ec1ac769e4
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|
769 bool throw_exception = false; |
9887
4d5872186e76
Add compressed oops support in Graal/Hotspot site
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
9807
diff
changeset
|
770 |
16573
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|
771 if (frame != NULL) { |
a2ec1ac769e4
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|
772 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.
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|
773 jint expression_count = BytecodeFrame::numStack(frame); |
a2ec1ac769e4
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parents:
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|
774 jint monitor_count = BytecodeFrame::numLocks(frame); |
18172
c59612b9d110
Use arrayOop subclasses in graalJavaAccess
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18043
diff
changeset
|
775 objArrayOop values = BytecodeFrame::values(frame); |
22478
822922922f3c
Explicitly store slot kinds in DebugInfo.
Roland Schatz <roland.schatz@oracle.com>
parents:
22454
diff
changeset
|
776 objArrayOop slotKinds = BytecodeFrame::slotKinds(frame); |
16573
a2ec1ac769e4
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diff
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|
777 |
a2ec1ac769e4
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|
778 assert(local_count + expression_count + monitor_count == values->length(), "unexpected values length"); |
22478
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Explicitly store slot kinds in DebugInfo.
Roland Schatz <roland.schatz@oracle.com>
parents:
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diff
changeset
|
779 assert(local_count + expression_count == slotKinds->length(), "unexpected slotKinds length"); |
16573
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Gilles Duboscq <duboscq@ssw.jku.at>
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|
780 |
18173
8c079b8d0446
Reduce allocation during scope recording
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
18172
diff
changeset
|
781 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
|
782 GrowableArray<ScopeValue*>* expressions = expression_count > 0 ? new GrowableArray<ScopeValue*> (expression_count) : NULL; |
8c079b8d0446
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parents:
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changeset
|
783 GrowableArray<MonitorValue*>* monitors = monitor_count > 0 ? new GrowableArray<MonitorValue*> (monitor_count) : NULL; |
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|
784 |
22544
b87d1bf3cd9a
renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents:
22538
diff
changeset
|
785 TRACE_jvmci_2("Scope at bci %d with %d values", bci, values->length()); |
b87d1bf3cd9a
renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents:
22538
diff
changeset
|
786 TRACE_jvmci_2("%d locals %d expressions, %d monitors", local_count, expression_count, monitor_count); |
5129
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Support for recording a leaf graph id for each deoptimization point in the debug info.
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parents:
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diff
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|
787 |
16573
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788 for (jint i = 0; i < values->length(); i++) { |
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789 ScopeValue* second = NULL; |
20044
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
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|
790 oop value = values->obj_at(i); |
16573
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|
791 if (i < local_count) { |
22478
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Roland Schatz <roland.schatz@oracle.com>
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changeset
|
792 oop kind = slotKinds->obj_at(i); |
22536
dc1aeef79e7e
Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents:
22535
diff
changeset
|
793 BasicType type = JVMCIRuntime::kindToBasicType(JavaKind::typeChar(kind)); |
22478
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Explicitly store slot kinds in DebugInfo.
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|
794 ScopeValue* first = get_scope_value(value, type, objects, second); |
16573
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|
795 if (second != NULL) { |
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|
796 locals->append(second); |
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|
797 } |
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798 locals->append(first); |
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|
799 } else if (i < local_count + expression_count) { |
22478
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Explicitly store slot kinds in DebugInfo.
Roland Schatz <roland.schatz@oracle.com>
parents:
22454
diff
changeset
|
800 oop kind = slotKinds->obj_at(i); |
22536
dc1aeef79e7e
Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents:
22535
diff
changeset
|
801 BasicType type = JVMCIRuntime::kindToBasicType(JavaKind::typeChar(kind)); |
22478
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Explicitly store slot kinds in DebugInfo.
Roland Schatz <roland.schatz@oracle.com>
parents:
22454
diff
changeset
|
802 ScopeValue* first = get_scope_value(value, type, objects, second); |
16573
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|
803 if (second != NULL) { |
a2ec1ac769e4
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|
804 expressions->append(second); |
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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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|
805 } |
a2ec1ac769e4
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|
806 expressions->append(first); |
a2ec1ac769e4
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parents:
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|
807 } else { |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
808 monitors->append(get_monitor_value(value, objects)); |
16573
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parents:
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|
809 } |
a2ec1ac769e4
Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
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changeset
|
810 if (second != NULL) { |
a2ec1ac769e4
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|
811 i++; |
a2ec1ac769e4
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parents:
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diff
changeset
|
812 assert(i < values->length(), "double-slot value not followed by Value.ILLEGAL"); |
22504
943c2bf064fa
Collapse Value and AbstractValue into a single abstract base class.
Roland Schatz <roland.schatz@oracle.com>
parents:
22496
diff
changeset
|
813 assert(values->obj_at(i) == Value::ILLEGAL(), "double-slot value not followed by Value.ILLEGAL"); |
16573
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parents:
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|
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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diff
changeset
|
815 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
816 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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|
817 locals_token = _debug_recorder->create_scope_values(locals); |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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|
818 expressions_token = _debug_recorder->create_scope_values(expressions); |
a2ec1ac769e4
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|
819 monitors_token = _debug_recorder->create_monitor_values(monitors); |
a2ec1ac769e4
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parents:
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|
820 |
a2ec1ac769e4
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|
821 throw_exception = BytecodeFrame::rethrowException(frame) == JNI_TRUE; |
a2ec1ac769e4
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parents:
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|
822 } |
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
|
823 |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
824 _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:
19801
diff
changeset
|
825 locals_token, expressions_token, monitors_token); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
826 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
827 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
828 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
|
829 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
|
830 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
|
831 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
832 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
833 // 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
|
834 _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:
19801
diff
changeset
|
835 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
|
836 _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
|
837 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
838 |
16573
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
parents:
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diff
changeset
|
839 void CodeInstaller::site_Infopoint(CodeBuffer& buffer, jint pc_offset, oop site) { |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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changeset
|
840 oop debug_info = CompilationResult_Infopoint::debugInfo(site); |
a2ec1ac769e4
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changeset
|
841 assert(debug_info != NULL, "debug info expected"); |
a2ec1ac769e4
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changeset
|
842 |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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changeset
|
843 _debug_recorder->add_non_safepoint(pc_offset); |
20044
c1f116cd4b67
Speed up debug info generation for virtual objects
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
19801
diff
changeset
|
844 record_scope(pc_offset, debug_info); |
16573
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changeset
|
845 _debug_recorder->end_non_safepoint(pc_offset); |
a2ec1ac769e4
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Gilles Duboscq <duboscq@ssw.jku.at>
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|
846 } |
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
|
847 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
848 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
|
849 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
|
850 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
|
851 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
852 oop hotspot_method = NULL; // JavaMethod |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
853 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
|
854 |
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
|
855 if (target_klass->is_subclass_of(SystemDictionary::HotSpotForeignCallTarget_klass())) { |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
856 foreign_call = target; |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
857 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
858 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
859 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
860 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
861 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
862 |
11827
ff1d8605f354
graal code installer: minor style cleanup
Bernhard Urban <bernhard.urban@jku.at>
parents:
11760
diff
changeset
|
863 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
|
864 |
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
|
865 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
|
866 jint next_pc_offset = CodeInstaller::pd_next_offset(inst, pc_offset, hotspot_method); |
18855 | 867 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
868 if (debug_info != NULL) { |
21730
b9f9b8af17ff
Simplify interface to reference map
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21561
diff
changeset
|
869 _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:
19801
diff
changeset
|
870 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
|
871 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
872 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
873 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
|
874 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
|
875 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
|
876 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
877 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
|
878 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
|
879 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21526
diff
changeset
|
880 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
|
881 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
|
882 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
|
883 // 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
|
884 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
|
885 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
886 } |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
887 |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
888 _next_call_type = INVOKE_INVALID; |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
twisti
parents:
10810
diff
changeset
|
889 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
890 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
891 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
892 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
893 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
894 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
895 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
|
896 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
|
897 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
|
898 Handle constant = CompilationResult_ConstantReference::constant(reference); |
18262
f7d45e2426d4
converted HotSpotObjectConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18238
diff
changeset
|
899 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
|
900 pd_patch_OopConstant(pc_offset, constant); |
18266
ae181ec869c5
converted HotSpotMetaspaceConstant to an interface
Doug Simon <doug.simon@oracle.com>
parents:
18262
diff
changeset
|
901 } 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
|
902 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
|
903 } else { |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
904 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
|
905 } |
c2270ad35f57
Better construction of data section and data patches.
Roland Schatz <roland.schatz@oracle.com>
parents:
18174
diff
changeset
|
906 } 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
|
907 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
|
908 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
|
909 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
|
910 } else { |
e14198669e5c
Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents:
14172
diff
changeset
|
911 fatal("unknown data patch type"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
912 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
913 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
914 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
915 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
|
916 oop id_obj = CompilationResult_Mark::id(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
917 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
918 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
919 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
|
920 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
|
921 |
10771 | 922 address pc = _instructions->start() + pc_offset; |
1428
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 switch (id) { |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
925 case UNVERIFIED_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
926 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
927 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
928 case VERIFIED_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
929 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
930 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
931 case OSR_ENTRY: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
932 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
933 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
934 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
|
935 _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
|
936 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
937 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
|
938 _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
|
939 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
940 case INVOKEVIRTUAL: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
941 case INVOKEINTERFACE: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
942 case INLINE_INVOKE: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
943 case INVOKESTATIC: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
944 case INVOKESPECIAL: |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
945 _next_call_type = (MarkId) id; |
10771 | 946 _invoke_mark_pc = pc; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
947 break; |
14574
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
948 case POLL_NEAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
949 case POLL_FAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
950 case POLL_RETURN_NEAR: |
6bab029d6e3a
removed com/oracle/graal/hotspot/bridge/Marks.java and replaced with enum
twisti
parents:
14562
diff
changeset
|
951 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
|
952 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
|
953 break; |
18661 | 954 case CARD_TABLE_SHIFT: |
955 case CARD_TABLE_ADDRESS: | |
956 break; | |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
957 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
958 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
959 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
960 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
961 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
962 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
963 |