Mercurial > hg > graal-compiler
annotate src/share/vm/graal/graalCodeInstaller.cpp @ 9809:a8a5d5832def
first step towards extensibility of the escape analysis phase
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Fri, 17 May 2013 16:47:13 +0200 |
parents | c4b1aa93b9af |
children | d552919fbb05 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 #include "precompiled.hpp" |
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26 #include "runtime/javaCalls.hpp" |
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27 #include "graal/graalEnv.hpp" |
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28 #include "graal/graalCompiler.hpp" |
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29 #include "graal/graalCodeInstaller.hpp" |
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30 #include "graal/graalJavaAccess.hpp" |
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31 #include "graal/graalCompilerToVM.hpp" |
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32 #include "graal/graalRuntime.hpp" |
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33 #include "asm/register.hpp" |
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34 #include "classfile/vmSymbols.hpp" |
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35 #include "code/vmreg.hpp" |
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36 |
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37 #ifdef TARGET_ARCH_x86 |
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38 # include "vmreg_x86.inline.hpp" |
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39 #endif |
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40 #ifdef TARGET_ARCH_sparc |
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41 # include "vmreg_sparc.inline.hpp" |
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42 #endif |
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43 #ifdef TARGET_ARCH_zero |
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44 # include "vmreg_zero.inline.hpp" |
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45 #endif |
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46 #ifdef TARGET_ARCH_arm |
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47 # include "vmreg_arm.inline.hpp" |
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48 #endif |
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49 #ifdef TARGET_ARCH_ppc |
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50 # include "vmreg_ppc.inline.hpp" |
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51 #endif |
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52 |
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53 // convert Graal register indices (as used in oop maps) to HotSpot registers |
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54 VMReg get_hotspot_reg(jint graal_reg) { |
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55 if (graal_reg < RegisterImpl::number_of_registers) { |
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56 return as_Register(graal_reg)->as_VMReg(); |
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57 } else { |
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58 int remainder = graal_reg - RegisterImpl::number_of_registers; |
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59 #ifdef TARGET_ARCH_x86 |
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60 if (remainder < XMMRegisterImpl::number_of_registers) { |
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61 return as_XMMRegister(remainder)->as_VMReg(); |
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62 } |
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63 #endif |
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64 ShouldNotReachHere(); |
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65 return NULL; |
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66 } |
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67 } |
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68 |
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69 const int MapWordBits = 64; |
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70 |
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71 static bool is_bit_set(oop bitset, int i) { |
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72 jint words_idx = i / MapWordBits; |
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73 arrayOop words = (arrayOop) BitSet::words(bitset); |
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74 assert(words_idx >= 0 && words_idx < words->length(), "unexpected index"); |
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75 jlong word = ((jlong*) words->base(T_LONG))[words_idx]; |
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76 return (word & (1LL << (i % MapWordBits))) != 0; |
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77 } |
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78 |
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79 static int bitset_size(oop bitset) { |
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80 arrayOop arr = (arrayOop) BitSet::words(bitset); |
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81 return arr->length() * MapWordBits; |
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82 } |
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83 |
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84 // creates a HotSpot oop map out of the byte arrays provided by DebugInfo |
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85 static OopMap* create_oop_map(jint total_frame_size, jint parameter_count, oop debug_info) { |
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86 OopMap* map = new OopMap(total_frame_size, parameter_count); |
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87 oop register_map = (oop) DebugInfo::registerRefMap(debug_info); |
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88 oop frame_map = (oop) DebugInfo::frameRefMap(debug_info); |
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89 oop callee_save_info = (oop) DebugInfo::calleeSaveInfo(debug_info); |
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90 |
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91 if (register_map != NULL) { |
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92 for (jint i = 0; i < RegisterImpl::number_of_registers; i++) { |
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93 bool is_oop = is_bit_set(register_map, i); |
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94 VMReg hotspot_reg = get_hotspot_reg(i); |
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95 if (is_oop) { |
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96 map->set_oop(hotspot_reg); |
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97 } else { |
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98 map->set_value(hotspot_reg); |
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99 } |
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100 } |
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101 } |
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102 |
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103 for (jint i = 0; i < bitset_size(frame_map); i++) { |
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104 bool is_oop = is_bit_set(frame_map, i); |
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105 // HotSpot stack slots are 4 bytes |
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106 VMReg reg = VMRegImpl::stack2reg(i * VMRegImpl::slots_per_word); |
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107 if (is_oop) { |
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108 map->set_oop(reg); |
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109 } else { |
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110 map->set_value(reg); |
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111 } |
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112 } |
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113 |
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114 if (callee_save_info != NULL) { |
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115 objArrayOop registers = (objArrayOop) RegisterSaveLayout::registers(callee_save_info); |
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116 arrayOop slots = (arrayOop) RegisterSaveLayout::slots(callee_save_info); |
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117 for (jint i = 0; i < slots->length(); i++) { |
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118 oop graal_reg = registers->obj_at(i); |
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119 jint graal_reg_number = code_Register::number(graal_reg); |
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120 VMReg hotspot_reg = get_hotspot_reg(graal_reg_number); |
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121 // HotSpot stack slots are 4 bytes |
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122 jint graal_slot = ((jint*) slots->base(T_INT))[i]; |
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123 jint hotspot_slot = graal_slot * VMRegImpl::slots_per_word; |
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124 VMReg hotspot_slot_as_reg = VMRegImpl::stack2reg(hotspot_slot); |
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125 map->set_callee_saved(hotspot_slot_as_reg, hotspot_reg); |
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126 #ifdef _LP64 |
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127 // (copied from generate_oop_map() in c1_Runtime1_x86.cpp) |
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128 VMReg hotspot_slot_hi_as_reg = VMRegImpl::stack2reg(hotspot_slot + 1); |
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129 map->set_callee_saved(hotspot_slot_hi_as_reg, hotspot_reg->next()); |
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130 #endif |
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131 } |
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132 } |
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133 |
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134 return map; |
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135 } |
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136 |
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137 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectType.klass()). |
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138 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { |
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139 char kind = Kind::typeChar(Constant::kind(constant)); |
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140 char wordKind = 'j'; |
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141 if (kind == wordKind) { |
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142 oop obj = Constant::object(constant); |
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143 jlong prim = Constant::primitive(constant); |
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144 if (obj != NULL) { |
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145 if (obj->is_a(HotSpotResolvedObjectType::klass())) { |
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146 Klass* klass = (Klass*) (address) HotSpotResolvedObjectType::metaspaceKlass(obj); |
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147 assert((Klass*) prim == klass, err_msg("%s @ %p != %p", klass->name()->as_C_string(), klass, prim)); |
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148 int index = oop_recorder->find_index(klass); |
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149 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), klass->name()->as_C_string()); |
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150 } else if (obj->is_a(HotSpotResolvedJavaMethod::klass())) { |
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151 Method* method = (Method*) (address) HotSpotResolvedJavaMethod::metaspaceMethod(obj); |
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152 int index = oop_recorder->find_index(method); |
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153 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), method->name()->as_C_string()); |
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154 } else { |
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155 assert(java_lang_String::is_instance(obj), |
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156 err_msg("unexpected annotation type (%s) for constant %ld (%p) of kind %c", obj->klass()->name()->as_C_string(), prim, prim, kind)); |
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157 } |
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158 } |
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159 } |
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160 } |
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161 |
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162 static ScopeValue* get_hotspot_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, ScopeValue* &second, OopRecorder* oop_recorder) { |
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163 second = NULL; |
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164 if (value == Value::ILLEGAL()) { |
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165 return new LocationValue(Location::new_stk_loc(Location::invalid, 0)); |
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166 } |
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167 |
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168 BasicType type = GraalCompiler::kindToBasicType(Kind::typeChar(Value::kind(value))); |
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169 Location::Type locationType = Location::normal; |
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170 if (type == T_OBJECT || type == T_ARRAY) locationType = Location::oop; |
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171 |
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172 if (value->is_a(RegisterValue::klass())) { |
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173 jint number = code_Register::number(RegisterValue::reg(value)); |
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174 if (number < 16) { |
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175 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE || type == T_ADDRESS) { |
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176 locationType = Location::int_in_long; |
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177 } else if (type == T_LONG) { |
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178 locationType = Location::lng; |
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179 } else { |
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180 assert(type == T_OBJECT || type == T_ARRAY, "unexpected type in cpu register"); |
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181 } |
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182 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_Register(number)->as_VMReg())); |
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183 if (type == T_LONG) { |
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184 second = value; |
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185 } |
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186 return value; |
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187 } else { |
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188 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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189 if (type == T_FLOAT) { |
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190 // this seems weird, but the same value is used in c1_LinearScan |
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191 locationType = Location::normal; |
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192 } else { |
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193 locationType = Location::dbl; |
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194 } |
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195 #ifdef TARGET_ARCH_x86 |
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196 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_XMMRegister(number - 16)->as_VMReg())); |
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197 if (type == T_DOUBLE) { |
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198 second = value; |
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199 } |
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200 return value; |
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201 #else |
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202 ShouldNotReachHere("Platform currently does not support floating point values."); |
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203 #endif |
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204 } |
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205 } else if (value->is_a(StackSlot::klass())) { |
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206 if (type == T_DOUBLE) { |
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207 locationType = Location::dbl; |
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208 } else if (type == T_LONG) { |
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209 locationType = Location::lng; |
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210 } |
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211 jint offset = StackSlot::offset(value); |
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212 if (StackSlot::addFrameSize(value)) { |
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319860ae697a
Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
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213 offset += total_frame_size; |
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214 } |
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215 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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216 if (type == T_DOUBLE || type == T_LONG) { |
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217 second = value; |
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218 } |
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219 return value; |
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220 } else if (value->is_a(Constant::klass())){ |
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221 record_metadata_in_constant(value, oop_recorder); |
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222 jlong prim = Constant::primitive(value); |
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223 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE) { |
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224 return new ConstantIntValue(*(jint*)&prim); |
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225 } else if (type == T_LONG || type == T_DOUBLE) { |
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226 second = new ConstantIntValue(0); |
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227 return new ConstantLongValue(prim); |
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228 } else if (type == T_OBJECT) { |
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229 oop obj = Constant::object(value); |
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230 if (obj == NULL) { |
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231 return new ConstantOopWriteValue(NULL); |
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232 } else { |
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233 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
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234 } |
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235 } else if (type == T_ADDRESS) { |
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236 ShouldNotReachHere(); |
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237 } |
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238 tty->print("%i", type); |
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239 } else if (value->is_a(VirtualObject::klass())) { |
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240 oop type = VirtualObject::type(value); |
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241 int id = VirtualObject::id(value); |
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9ba90252ce08
HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
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242 oop javaMirror = HotSpotResolvedObjectType::javaMirror(type); |
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243 Klass* klass = java_lang_Class::as_Klass(javaMirror); |
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244 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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245 |
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246 for (jint i = 0; i < objects->length(); i++) { |
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247 ObjectValue* obj = (ObjectValue*) objects->at(i); |
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248 if (obj->id() == id) { |
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249 return obj; |
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250 } |
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251 } |
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252 |
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diff
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253 ObjectValue* sv = new ObjectValue(id, new ConstantOopWriteValue(JNIHandles::make_local(Thread::current(), javaMirror))); |
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254 objects->append(sv); |
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255 |
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256 arrayOop values = (arrayOop) VirtualObject::values(value); |
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257 for (jint i = 0; i < values->length(); i++) { |
3133
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258 ScopeValue* cur_second = NULL; |
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259 ScopeValue* value = get_hotspot_value(((oop*) values->base(T_OBJECT))[i], total_frame_size, objects, cur_second, oop_recorder); |
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260 |
5126
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261 if (isLongArray && cur_second == NULL) { |
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262 // 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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|
263 // add an int 0 constant |
5144
f7b2800b1738
Use VM_LITTLE_ENDIAN to determine endianness.
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|
264 #ifdef VM_LITTLE_ENDIAN |
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265 cur_second = new ConstantIntValue(0); |
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266 #else |
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267 cur_second = value; |
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268 value = new ConstantIntValue(0); |
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269 #endif |
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270 } |
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271 |
3133
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Fixed an issue in the C++ code of the escape analysis (wrongly commented out code).
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|
272 if (cur_second != NULL) { |
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273 sv->field_values()->append(cur_second); |
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274 } |
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275 sv->field_values()->append(value); |
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276 } |
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277 return sv; |
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278 } else { |
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279 value->klass()->print(); |
1462
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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diff
changeset
|
280 value->print(); |
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refactoring classes into separate files
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diff
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|
281 } |
2215
999f8086cc4f
More changes to make it compile and work on win64.
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|
282 ShouldNotReachHere(); |
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283 return NULL; |
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|
284 } |
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|
285 |
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eec373d34caf
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diff
changeset
|
286 static MonitorValue* get_monitor_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, OopRecorder* oop_recorder) { |
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ec06c7e67698
renamed MonitorValue to HotSpotMonitorValue and moved it to com.oracle.graal.hotspot project
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diff
changeset
|
287 guarantee(value->is_a(HotSpotMonitorValue::klass()), "Monitors must be of type MonitorValue"); |
3714
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288 |
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289 ScopeValue* second = NULL; |
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290 ScopeValue* owner_value = get_hotspot_value(HotSpotMonitorValue::owner(value), total_frame_size, objects, second, oop_recorder); |
3714
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Change Graal monitor enter and exit from BasicObjectLock to BasicLock
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291 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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292 |
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|
293 ScopeValue* lock_data_value = get_hotspot_value(HotSpotMonitorValue::slot(value), total_frame_size, objects, second, oop_recorder); |
4174
79c91d220d73
Use callee save area to model the saved rbp register. Remove various hacks that added the saved area size in native code.
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3717
diff
changeset
|
294 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
3714
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295 assert(lock_data_value->is_location(), "invalid monitor location"); |
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296 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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297 |
3717
4177ddd2d1d1
Fix build error for Windows builds
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3714
diff
changeset
|
298 bool eliminated = false; |
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|
299 if (HotSpotMonitorValue::eliminated(value)) { |
3717
4177ddd2d1d1
Fix build error for Windows builds
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300 eliminated = true; |
4177ddd2d1d1
Fix build error for Windows builds
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|
301 } |
3714
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302 |
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303 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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304 } |
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|
305 |
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306 void CodeInstaller::initialize_assumptions(oop compiled_code) { |
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307 _oop_recorder = new OopRecorder(&_arena); |
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308 _dependencies = new Dependencies(&_arena, _oop_recorder); |
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309 Handle assumptions_handle = CompilationResult::assumptions(HotSpotCompiledCode::comp(compiled_code)); |
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310 if (!assumptions_handle.is_null()) { |
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311 objArrayHandle assumptions(Thread::current(), (objArrayOop)Assumptions::list(assumptions_handle())); |
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312 int length = assumptions->length(); |
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313 for (int i = 0; i < length; ++i) { |
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314 Handle assumption = assumptions->obj_at(i); |
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315 if (!assumption.is_null()) { |
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316 if (assumption->klass() == Assumptions_MethodContents::klass()) { |
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317 assumption_MethodContents(assumption); |
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318 } else if (assumption->klass() == Assumptions_NoFinalizableSubclass::klass()) { |
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319 assumption_NoFinalizableSubclass(assumption); |
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320 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
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321 assumption_ConcreteSubtype(assumption); |
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322 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
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323 assumption_ConcreteMethod(assumption); |
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324 } else if (assumption->klass() == Assumptions_CallSiteTargetValue::klass()) { |
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325 assumption_CallSiteTargetValue(assumption); |
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326 } else { |
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327 assumption->print(); |
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328 fatal("unexpected Assumption subclass"); |
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329 } |
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330 } |
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331 } |
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332 } |
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333 } |
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334 |
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335 GrowableArray<jlong>* get_leaf_graph_ids(Handle& compiled_code) { |
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336 arrayOop leafGraphArray = (arrayOop) CompilationResult::leafGraphIds(HotSpotCompiledCode::comp(compiled_code)); |
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337 |
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338 jint length; |
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339 if (leafGraphArray == NULL) { |
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340 length = 0; |
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341 } else { |
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342 length = leafGraphArray->length(); |
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343 } |
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344 |
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345 GrowableArray<jlong>* result = new GrowableArray<jlong>(length); |
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346 for (int i = 0; i < length; i++) { |
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347 result->append(((jlong*) leafGraphArray->base(T_LONG))[i]); |
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348 } |
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349 |
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350 return result; |
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351 } |
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352 |
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353 // constructor used to create a method |
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354 CodeInstaller::CodeInstaller(Handle& compiled_code, GraalEnv::CodeInstallResult& result, CodeBlob*& cb, Handle installed_code, Handle triggered_deoptimizations) { |
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355 GraalCompiler::initialize_buffer_blob(); |
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356 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); |
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357 jobject compiled_code_obj = JNIHandles::make_local(compiled_code()); |
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358 initialize_assumptions(JNIHandles::resolve(compiled_code_obj)); |
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359 |
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360 { |
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361 No_Safepoint_Verifier no_safepoint; |
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362 initialize_fields(JNIHandles::resolve(compiled_code_obj)); |
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363 initialize_buffer(buffer); |
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364 process_exception_handlers(); |
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365 } |
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366 |
4174
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Use callee save area to model the saved rbp register. Remove various hacks that added the saved area size in native code.
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367 int stack_slots = _total_frame_size / HeapWordSize; // conversion to words |
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368 GrowableArray<jlong>* leaf_graph_ids = get_leaf_graph_ids(compiled_code); |
4319
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Add installMethodCallback() to HotSpotRuntime.
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369 |
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370 if (compiled_code->is_a(HotSpotCompiledRuntimeStub::klass())) { |
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371 oop stubName = HotSpotCompiledRuntimeStub::stubName(compiled_code); |
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372 char* name = strdup(java_lang_String::as_utf8_string(stubName)); |
9338
0266549ff6e0
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373 cb = RuntimeStub::new_runtime_stub(name, |
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374 &buffer, |
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375 CodeOffsets::frame_never_safe, |
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376 stack_slots, |
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377 _debug_recorder->_oopmaps, |
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378 false); |
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379 result = GraalEnv::ok; |
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380 } else { |
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381 nmethod* nm = NULL; |
9669
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382 methodHandle method = getMethodFromHotSpotMethod(HotSpotCompiledNmethod::method(compiled_code)); |
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383 jint entry_bci = HotSpotCompiledNmethod::entryBCI(compiled_code); |
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384 result = GraalEnv::register_method(method, nm, entry_bci, &_offsets, _custom_stack_area_offset, &buffer, stack_slots, _debug_recorder->_oopmaps, &_exception_handler_table, |
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385 GraalCompiler::instance(), _debug_recorder, _dependencies, NULL, -1, false, leaf_graph_ids, installed_code, triggered_deoptimizations); |
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386 cb = nm; |
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387 } |
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refactoring classes into separate files
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388 } |
695451afc619
refactoring classes into separate files
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diff
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389 |
9669
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390 void CodeInstaller::initialize_fields(oop compiled_code) { |
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391 oop comp_result = HotSpotCompiledCode::comp(compiled_code); |
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392 if (compiled_code->is_a(HotSpotCompiledNmethod::klass())) { |
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393 oop hotspotJavaMethod = HotSpotCompiledNmethod::method(compiled_code); |
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|
394 methodHandle method = getMethodFromHotSpotMethod(hotspotJavaMethod); |
5839
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renaming in native code for CiTargetMethod -> CompilationResult
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395 _parameter_count = method->size_of_parameters(); |
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396 TRACE_graal_1("installing code for %s", method->name_and_sig_as_C_string()); |
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397 } else { |
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|
398 assert(compiled_code->is_a(HotSpotCompiledRuntimeStub::klass()), "CCE"); |
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399 // 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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400 _parameter_count = 0; |
3660
c805dfba251d
Fixed regression.
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3659
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|
401 } |
9669
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402 _sites = (arrayOop) HotSpotCompiledCode::sites(compiled_code); |
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403 _exception_handlers = (arrayOop) HotSpotCompiledCode::exceptionHandlers(compiled_code); |
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404 |
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405 _code = (arrayOop) CompilationResult::targetCode(comp_result); |
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renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
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406 _code_size = CompilationResult::targetCodeSize(comp_result); |
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Use callee save area to model the saved rbp register. Remove various hacks that added the saved area size in native code.
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3717
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407 // The frame size we get from the target method does not include the return address, so add one word for it here. |
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408 _total_frame_size = CompilationResult::frameSize(comp_result) + HeapWordSize; |
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409 _custom_stack_area_offset = CompilationResult::customStackAreaOffset(comp_result); |
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410 |
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changeset
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411 // (very) conservative estimate: each site needs a constant section entry |
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Small adjustment to assertion and constants size calculation.
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412 _constants_size = _sites->length() * (BytesPerLong*2); |
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413 |
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414 _next_call_type = MARK_INVOKE_INVALID; |
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415 } |
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416 |
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417 // perform data and call relocation on the CodeBuffer |
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418 void CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
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Adjustments after merge with OpenJDK repository.
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419 int locs_buffer_size = _sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
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420 char* locs_buffer = NEW_RESOURCE_ARRAY(char, locs_buffer_size); |
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421 buffer.insts()->initialize_shared_locs((relocInfo*)locs_buffer, locs_buffer_size / sizeof(relocInfo)); |
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422 buffer.initialize_stubs_size(256); |
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423 buffer.initialize_consts_size(_constants_size); |
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|
424 |
7094
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425 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
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426 _debug_recorder->set_oopmaps(new OopMapSet()); |
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|
427 |
1429
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428 buffer.initialize_oop_recorder(_oop_recorder); |
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429 |
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430 _instructions = buffer.insts(); |
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431 _constants = buffer.consts(); |
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432 |
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433 // copy the code into the newly created CodeBuffer |
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434 memcpy(_instructions->start(), _code->base(T_BYTE), _code_size); |
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435 _instructions->set_end(_instructions->start() + _code_size); |
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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changeset
|
436 |
1432
b61a43cd1255
sourcecode formatting
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diff
changeset
|
437 oop* sites = (oop*) _sites->base(T_OBJECT); |
b61a43cd1255
sourcecode formatting
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diff
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438 for (int i = 0; i < _sites->length(); i++) { |
1429
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diff
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|
439 oop site = sites[i]; |
6674
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VM infrstructure for OnStackReplacement
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diff
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|
440 jint pc_offset = CompilationResult_Site::pcOffset(site); |
1429
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|
441 |
6674
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diff
changeset
|
442 if (site->is_a(CompilationResult_Call::klass())) { |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
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parents:
3560
diff
changeset
|
443 TRACE_graal_4("call at %i", pc_offset); |
bea018622324
Changes to JavaAccess as a result of CRI changes.
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3560
diff
changeset
|
444 site_Call(buffer, pc_offset, site); |
9003
a8fea2979e63
eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
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|
445 } else if (site->is_a(CompilationResult_Infopoint::klass())) { |
a8fea2979e63
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|
446 // three reasons for infopoints denote actual safepoints |
a8fea2979e63
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|
447 oop reason = CompilationResult_Infopoint::reason(site); |
a8fea2979e63
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|
448 if (InfopointReason::SAFEPOINT() == reason || InfopointReason::CALL() == reason || InfopointReason::IMPLICIT_EXCEPTION() == reason) { |
a8fea2979e63
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|
449 TRACE_graal_4("safepoint at %i", pc_offset); |
a8fea2979e63
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|
450 site_Safepoint(buffer, pc_offset, site); |
a8fea2979e63
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|
451 } else { |
a8fea2979e63
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|
452 // if the infopoint is not an actual safepoint, it must have one of the other reasons |
a8fea2979e63
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|
453 // (safeguard against new safepoint types that require handling above) |
a8fea2979e63
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|
454 assert(InfopointReason::METHOD_START() == reason || InfopointReason::METHOD_END() == reason || InfopointReason::LINE_NUMBER() == reason, ""); |
a8fea2979e63
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|
455 } |
6674
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parents:
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|
456 } else if (site->is_a(CompilationResult_DataPatch::klass())) { |
2891
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Rebranded C++ part from C1X to Graal.
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parents:
2890
diff
changeset
|
457 TRACE_graal_4("datapatch at %i", pc_offset); |
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|
458 site_DataPatch(buffer, pc_offset, site); |
6674
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|
459 } else if (site->is_a(CompilationResult_Mark::klass())) { |
2891
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Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
460 TRACE_graal_4("mark at %i", pc_offset); |
1429
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|
461 site_Mark(buffer, pc_offset, site); |
abc670a709dc
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|
462 } else { |
abc670a709dc
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diff
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|
463 fatal("unexpected Site subclass"); |
abc670a709dc
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|
464 } |
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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|
465 } |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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diff
changeset
|
466 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
467 |
4670
41034914e2ee
add MethodContents assumption to fix debbugging issue
Lukas Stadler <lukas.stadler@jku.at>
parents:
4583
diff
changeset
|
468 void CodeInstaller::assumption_MethodContents(Handle assumption) { |
5554
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Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
469 Handle method_handle = Assumptions_MethodContents::method(assumption()); |
4670
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add MethodContents assumption to fix debbugging issue
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parents:
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diff
changeset
|
470 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
7101
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better encoding of dependencies during dependency recording by Graal
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parents:
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diff
changeset
|
471 _dependencies->assert_evol_method(method()); |
4670
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parents:
4583
diff
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|
472 } |
41034914e2ee
add MethodContents assumption to fix debbugging issue
Lukas Stadler <lukas.stadler@jku.at>
parents:
4583
diff
changeset
|
473 |
9012
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
474 void CodeInstaller::assumption_NoFinalizableSubclass(Handle assumption) { |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
475 Handle receiverType_handle = Assumptions_NoFinalizableSubclass::receiverType(assumption()); |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
476 Klass* receiverType = asKlass(HotSpotResolvedObjectType::metaspaceKlass(receiverType_handle)); |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
477 _dependencies->assert_has_no_finalizable_subclasses(receiverType); |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
478 } |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
479 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
480 void CodeInstaller::assumption_ConcreteSubtype(Handle assumption) { |
5554
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Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
481 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
|
482 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(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
|
483 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
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
|
484 Klass* subtype = asKlass(HotSpotResolvedObjectType::metaspaceKlass(subtype_handle)); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
485 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
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parents:
7094
diff
changeset
|
486 _dependencies->assert_leaf_type(subtype); |
7094
eec7173947a1
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parents:
7093
diff
changeset
|
487 if (context != subtype) { |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
488 assert(context->is_abstract(), ""); |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
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parents:
7094
diff
changeset
|
489 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
2048
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
490 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
491 } |
177398c6147d
Added unique concrete subtype assumption.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2046
diff
changeset
|
492 |
3672
5e331d5f760e
removed transition to vm in ci interface
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3670
diff
changeset
|
493 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
|
494 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
|
495 Handle context_handle = Assumptions_ConcreteMethod::context(assumption()); |
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
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parents:
7093
diff
changeset
|
496 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
Doug Simon <doug.simon@oracle.com>
parents:
3690
diff
changeset
|
497 methodHandle impl = getMethodFromHotSpotMethod(impl_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
|
498 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
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
|
499 |
7101
0778b04fc682
better encoding of dependencies during dependency recording by Graal
Doug Simon <doug.simon@oracle.com>
parents:
7094
diff
changeset
|
500 _dependencies->assert_unique_concrete_method(context, impl()); |
1429
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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1428
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|
501 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
502 |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
503 void CodeInstaller::assumption_CallSiteTargetValue(Handle assumption) { |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
504 Handle callSite = Assumptions_CallSiteTargetValue::callSite(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
505 Handle methodHandle = Assumptions_CallSiteTargetValue::methodHandle(assumption()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
506 |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
507 _dependencies->assert_call_site_target_value(callSite(), methodHandle()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
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|
508 } |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
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diff
changeset
|
509 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
510 void CodeInstaller::process_exception_handlers() { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
511 // allocate some arrays for use by the collection code. |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
512 const int num_handlers = 5; |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
513 GrowableArray<intptr_t>* bcis = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
514 GrowableArray<intptr_t>* scope_depths = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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diff
changeset
|
515 GrowableArray<intptr_t>* pcos = new GrowableArray<intptr_t> (num_handlers); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
516 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
517 if (_exception_handlers != NULL) { |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
518 oop* exception_handlers = (oop*) _exception_handlers->base(T_OBJECT); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
519 for (int i = 0; i < _exception_handlers->length(); i++) { |
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
|
520 oop exc = exception_handlers[i]; |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
521 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
522 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
|
523 |
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
|
524 // 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
|
525 _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
|
526 |
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
|
527 // 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
|
528 _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
|
529 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
530 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
531 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
532 |
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
|
533 // 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
|
534 // 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
|
535 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
|
536 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
|
537 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
|
538 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
|
539 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
|
540 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
|
541 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
|
542 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
|
543 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
|
544 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
|
545 } |
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
|
546 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
|
547 } |
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
|
548 |
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
|
549 void CodeInstaller::record_scope(jint pc_offset, oop frame, GrowableArray<ScopeValue*>* objects) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
550 assert(frame->klass() == BytecodeFrame::klass(), "BytecodeFrame expected"); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
551 oop caller_frame = BytecodePosition::caller(frame); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
552 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
|
553 record_scope(pc_offset, caller_frame, objects); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
554 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
555 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
556 oop hotspot_method = BytecodePosition::method(frame); |
6948
e522a00b91aa
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents:
6674
diff
changeset
|
557 Method* method = getMethodFromHotSpotMethod(hotspot_method); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
558 jint bci = BytecodePosition::bci(frame); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
559 bool reexecute; |
6388
6b74f44c5059
added Log.printObject() and Log.printlnObject() for more detailed logging of objects
Doug Simon <doug.simon@oracle.com>
parents:
6351
diff
changeset
|
560 if (bci == -1 || bci == -2){ |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
561 reexecute = false; |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
562 } else { |
2182
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2059
diff
changeset
|
563 Bytecodes::Code code = Bytecodes::java_code_at(method, method->bcp_from(bci)); |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7139
diff
changeset
|
564 reexecute = bytecode_should_reexecute(code); |
4678
a03f3fd16b22
Fix reexecute boolean in HotSpot debug information. Introduce "duringCall" flag in FrameState that indicates that the bci of the frame state denotes an invoke that should *not* be reexecuted.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4670
diff
changeset
|
565 if (frame != NULL) { |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
566 reexecute = (BytecodeFrame::duringCall(frame) == JNI_FALSE); |
4678
a03f3fd16b22
Fix reexecute boolean in HotSpot debug information. Introduce "duringCall" flag in FrameState that indicates that the bci of the frame state denotes an invoke that should *not* be reexecuted.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4670
diff
changeset
|
567 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
568 } |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
569 |
2901
d577d07cedec
Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2891
diff
changeset
|
570 if (TraceGraal >= 2) { |
1937
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
571 tty->print_cr("Recording scope pc_offset=%d bci=%d frame=%d", pc_offset, bci, frame); |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
572 } |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
573 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
574 jint local_count = BytecodeFrame::numLocals(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
575 jint expression_count = BytecodeFrame::numStack(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
576 jint monitor_count = BytecodeFrame::numLocks(frame); |
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
577 arrayOop values = (arrayOop) BytecodeFrame::values(frame); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
578 |
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
|
579 assert(local_count + expression_count + monitor_count == values->length(), "unexpected values length"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
580 |
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
|
581 GrowableArray<ScopeValue*>* locals = new GrowableArray<ScopeValue*> (); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
582 GrowableArray<ScopeValue*>* expressions = new GrowableArray<ScopeValue*> (); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
583 GrowableArray<MonitorValue*>* monitors = new GrowableArray<MonitorValue*> (); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
584 |
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
|
585 if (TraceGraal >= 2) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
586 tty->print_cr("Scope at bci %d with %d values", bci, values->length()); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
587 tty->print_cr("%d locals %d expressions, %d monitors", local_count, expression_count, monitor_count); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
588 } |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
589 |
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
|
590 for (jint i = 0; i < values->length(); i++) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
591 ScopeValue* second = NULL; |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
592 oop value = ((oop*) values->base(T_OBJECT))[i]; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
593 |
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
|
594 if (i < local_count) { |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
595 ScopeValue* first = get_hotspot_value(value, _total_frame_size, objects, second, _oop_recorder); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
596 if (second != NULL) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
597 locals->append(second); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
598 } |
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
|
599 locals->append(first); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
600 } else if (i < local_count + expression_count) { |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
601 ScopeValue* first = get_hotspot_value(value, _total_frame_size, objects, second, _oop_recorder); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
602 if (second != NULL) { |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
603 expressions->append(second); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
604 } |
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
|
605 expressions->append(first); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
606 } else { |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
607 monitors->append(get_monitor_value(value, _total_frame_size, objects, _oop_recorder)); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
608 } |
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
|
609 if (second != NULL) { |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
610 i++; |
6539
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
611 assert(i < values->length(), "double-slot value not followed by Value.ILLEGAL"); |
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6521
diff
changeset
|
612 assert(((oop*) values->base(T_OBJECT))[i] == Value::ILLEGAL(), "double-slot value not followed by Value.ILLEGAL"); |
5129
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
613 } |
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
|
614 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
diff
changeset
|
615 |
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
|
616 _debug_recorder->dump_object_pool(objects); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
617 |
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
|
618 DebugToken* locals_token = _debug_recorder->create_scope_values(locals); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
619 DebugToken* expressions_token = _debug_recorder->create_scope_values(expressions); |
51111665eda6
Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents:
5000
diff
changeset
|
620 DebugToken* monitors_token = _debug_recorder->create_monitor_values(monitors); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
621 |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
622 bool throw_exception = BytecodeFrame::rethrowException(frame) == JNI_TRUE; |
3018
5857923e563c
Fixed an issue with frame states in exception dispatch chains (now we are correctly rethrowing the exception immediately at entering the interpreter).
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3011
diff
changeset
|
623 |
7933
85bd81dba8fc
Remove more code related to deferred writes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7930
diff
changeset
|
624 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, false, locals_token, expressions_token, monitors_token); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
625 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
626 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
627 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
|
628 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
|
629 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
|
630 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
631 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
632 // jint next_pc_offset = Assembler::locate_next_instruction(instruction) - _instructions->start(); |
7660
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents:
7154
diff
changeset
|
633 _debug_recorder->add_safepoint(pc_offset, create_oop_map(_total_frame_size, _parameter_count, debug_info)); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
634 |
7139
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
635 oop frame = DebugInfo::bytecodePosition(debug_info); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
636 if (frame != NULL) { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
637 record_scope(pc_offset, frame, new GrowableArray<ScopeValue*>()); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
638 } else { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
639 // Stubs do not record scope info, just oop maps |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
640 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
641 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
642 _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
|
643 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
644 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
645 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
|
646 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
|
647 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
|
648 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
649 oop hotspot_method = NULL; // JavaMethod |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
650 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
|
651 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
652 if (target_klass->is_subclass_of(SystemDictionary::HotSpotForeignCallLinkage_klass())) { |
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
653 foreign_call = target; |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
654 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
655 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
656 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
657 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
658 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
659 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
660 assert((hotspot_method ? 1 : 0) + (foreign_call ? 1 : 0) == 1, "Call site needs exactly one type"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
661 |
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
|
662 NativeInstruction* inst = nativeInstruction_at(_instructions->start() + pc_offset); |
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
|
663 jint next_pc_offset = 0x0; |
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
|
664 if (inst->is_call() || inst->is_jump()) { |
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
|
665 assert(NativeCall::instruction_size == (int)NativeJump::instruction_size, "unexpected size"); |
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
|
666 next_pc_offset = pc_offset + NativeCall::instruction_size; |
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
|
667 } else if (inst->is_mov_literal64()) { |
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
|
668 // mov+call instruction pair |
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
|
669 next_pc_offset = pc_offset + NativeMovConstReg::instruction_size; |
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
|
670 u_char* call = (u_char*) (_instructions->start() + next_pc_offset); |
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
|
671 assert((call[0] == 0x40 || call[0] == 0x41) && call[1] == 0xFF, "expected call with rex/rexb prefix byte"); |
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
|
672 next_pc_offset += 3; /* prefix byte + opcode byte + modrm byte */ |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
673 } else if (inst->is_call_reg()) { |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5823
diff
changeset
|
674 // the inlined vtable stub contains a "call register" instruction |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
675 assert(hotspot_method != NULL, "only valid for virtual calls"); |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5823
diff
changeset
|
676 next_pc_offset = pc_offset + ((NativeCallReg *) inst)->next_instruction_offset(); |
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
|
677 } else { |
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
|
678 fatal("unsupported type of instruction for call site"); |
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
|
679 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
680 |
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
|
681 if (target->is_a(SystemDictionary::HotSpotInstalledCode_klass())) { |
3619
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
682 assert(inst->is_jump(), "jump expected"); |
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
683 |
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
|
684 CodeBlob* cb = (CodeBlob*) (address) HotSpotInstalledCode::codeBlob(target); |
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
|
685 assert(cb != NULL, "npe"); |
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
|
686 if (cb->is_nmethod()) { |
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
|
687 nmethod* nm = (nmethod*) cb; |
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
|
688 nativeJump_at((address)inst)->set_jump_destination(nm->verified_entry_point()); |
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
|
689 } 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
|
690 nativeJump_at((address)inst)->set_jump_destination(cb->code_begin()); |
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
|
691 } |
3619
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
692 _instructions->relocate((address)inst, runtime_call_Relocation::spec(), Assembler::call32_operand); |
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
693 |
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
694 return; |
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
695 } |
5e9645341ec3
support for new RiRuntime features: add code without making it the default for the method, executing Java tasks on the compile thread, communicate nmethod reference to Java code as HotSpotCompiledMethod
Lukas Stadler <lukas.stadler@jku.at>
parents:
3594
diff
changeset
|
696 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
697 if (debug_info != NULL) { |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
698 oop frame = DebugInfo::bytecodePosition(debug_info); |
7660
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
Lukas Stadler <lukas.stadler@jku.at>
parents:
7154
diff
changeset
|
699 _debug_recorder->add_safepoint(next_pc_offset, create_oop_map(_total_frame_size, _parameter_count, debug_info)); |
7139
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
700 if (frame != NULL) { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
701 record_scope(next_pc_offset, frame, new GrowableArray<ScopeValue*>()); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
702 } else { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
703 // Stubs do not record scope info, just oop maps |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
704 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
705 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
706 |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
707 if (foreign_call != NULL) { |
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
708 jlong foreign_call_destination = HotSpotForeignCallLinkage::address(foreign_call); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
709 if (inst->is_call()) { |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
710 // NOTE: for call without a mov, the offset must fit a 32-bit immediate |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
711 // see also CompilerToVM.getMaxCallTargetOffset() |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
712 NativeCall* call = nativeCall_at((address) (inst)); |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
713 call->set_destination((address) foreign_call_destination); |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
714 _instructions->relocate(call->instruction_address(), runtime_call_Relocation::spec(), Assembler::call32_operand); |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
715 } else if (inst->is_mov_literal64()) { |
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
716 NativeMovConstReg* mov = nativeMovConstReg_at((address) (inst)); |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
717 mov->set_data((intptr_t) foreign_call_destination); |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
718 _instructions->relocate(mov->instruction_address(), runtime_call_Relocation::spec(), Assembler::imm_operand); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
719 } else { |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
720 NativeJump* jump = nativeJump_at((address) (inst)); |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
721 jump->set_jump_destination((address) foreign_call_destination); |
6521
2a0c9f20baa1
consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents:
6515
diff
changeset
|
722 _instructions->relocate((address)inst, runtime_call_Relocation::spec(), Assembler::call32_operand); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
723 } |
9740
c4b1aa93b9af
rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
724 TRACE_graal_3("relocating (foreign call) at %p", inst); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
725 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
726 assert(hotspot_method != NULL, "unexpected JavaMethod"); |
7018
17eeac928874
Put code that is used only in ASSERT mode behind #ifdef ASSERT
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
7003
diff
changeset
|
727 #ifdef ASSERT |
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
|
728 Method* method = NULL; |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
729 // we need to check, this might also be an unresolved method |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
730 if (hotspot_method->is_a(HotSpotResolvedJavaMethod::klass())) { |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
731 method = getMethodFromHotSpotMethod(hotspot_method); |
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
732 } |
7018
17eeac928874
Put code that is used only in ASSERT mode behind #ifdef ASSERT
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
7003
diff
changeset
|
733 #endif |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
734 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
|
735 |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
736 TRACE_graal_3("method call"); |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
737 switch (_next_call_type) { |
7935
0799a7efbe7b
Clean up of usage of marks and code installation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7933
diff
changeset
|
738 case MARK_INLINE_INVOKE: |
5823
f238fe91dc7f
partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents:
5798
diff
changeset
|
739 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
740 case MARK_INVOKEVIRTUAL: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
741 case MARK_INVOKEINTERFACE: { |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
742 assert(method == NULL || !method->is_static(), "cannot call static method with invokeinterface"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
743 |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
744 NativeCall* call = nativeCall_at(_instructions->start() + pc_offset); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
745 call->set_destination(SharedRuntime::get_resolve_virtual_call_stub()); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
746 _instructions->relocate(call->instruction_address(), virtual_call_Relocation::spec(_invoke_mark_pc), Assembler::call32_operand); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
747 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
748 } |
8136
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
749 case MARK_INVOKESTATIC: { |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
750 assert(method == NULL || method->is_static(), "cannot call non-static method with invokestatic"); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
751 |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
752 NativeCall* call = nativeCall_at(_instructions->start() + pc_offset); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
753 call->set_destination(SharedRuntime::get_resolve_static_call_stub()); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
754 _instructions->relocate(call->instruction_address(), relocInfo::static_call_type, Assembler::call32_operand); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
755 break; |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
756 } |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
757 case MARK_INVOKESPECIAL: { |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
758 assert(method == NULL || !method->is_static(), "cannot call static method with invokespecial"); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
759 NativeCall* call = nativeCall_at(_instructions->start() + pc_offset); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
760 call->set_destination(SharedRuntime::get_resolve_opt_virtual_call_stub()); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
761 _instructions->relocate(call->instruction_address(), relocInfo::opt_virtual_call_type, Assembler::call32_operand); |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
762 break; |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
763 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
764 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
765 fatal("invalid _next_call_type value"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
766 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
767 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
768 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
769 _next_call_type = MARK_INVOKE_INVALID; |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
770 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
771 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
772 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
773 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
774 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
775 void CodeInstaller::site_DataPatch(CodeBuffer& buffer, jint pc_offset, oop site) { |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
776 oop constant = CompilationResult_DataPatch::constant(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
777 int alignment = CompilationResult_DataPatch::alignment(site); |
7068
263bc2349f15
removed high-level interpreter code from HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7003
diff
changeset
|
778 bool inlined = CompilationResult_DataPatch::inlined(site) == JNI_TRUE; |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
779 oop kind = Constant::kind(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
780 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
781 address instruction = _instructions->start() + pc_offset; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
782 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
783 char typeChar = Kind::typeChar(kind); |
2494
e88293edf07c
Fixed an issue with alignment of double/long values in the code buffer. Can now run Scimark again.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
2282
diff
changeset
|
784 switch (typeChar) { |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
785 case 'z': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
786 case 'b': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
787 case 's': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
788 case 'c': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
789 case 'i': |
5326
a53162ca8219
introduced HotSpotKlassOop type to convey a klassOop value from the compiler to the C++ code instead of relying on the C++ code automagically converting a HotSpotTypeResolvedImpl value to a klassOop
Doug Simon <doug.simon@oracle.com>
parents:
5275
diff
changeset
|
790 fatal("int-sized values not expected in DataPatch"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
791 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
792 case 'f': |
3594
af1319bc4fd5
Fixed wrong type char check.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3572
diff
changeset
|
793 case 'j': |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
794 case 'd': { |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
795 record_metadata_in_constant(constant, _oop_recorder); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
796 if (inlined) { |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
797 address operand = Assembler::locate_operand(instruction, Assembler::imm_operand); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
798 *((jlong*) operand) = Constant::primitive(constant); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
799 } else { |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
800 address operand = Assembler::locate_operand(instruction, Assembler::disp32_operand); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
801 address next_instruction = Assembler::locate_next_instruction(instruction); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
802 int size = _constants->size(); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
803 if (alignment > 0) { |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
804 guarantee(alignment <= _constants->alignment(), "Alignment inside constants section is restricted by alignment of section begin"); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
805 size = align_size_up(size, alignment); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
806 } |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
807 // we don't care if this is a long/double/etc., the primitive field contains the right bits |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
808 address dest = _constants->start() + size; |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
809 _constants->set_end(dest + BytesPerLong); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
810 *(jlong*) dest = Constant::primitive(constant); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
811 |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
812 long disp = dest - next_instruction; |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
813 assert(disp == (jint) disp, "disp doesn't fit in 32 bits"); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
814 *((jint*) operand) = (jint) disp; |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
815 |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
816 _instructions->relocate(instruction, section_word_Relocation::spec((address) dest, CodeBuffer::SECT_CONSTS), Assembler::disp32_operand); |
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
817 TRACE_graal_3("relocating (%c) at %p/%p with destination at %p (%d)", typeChar, instruction, operand, dest, size); |
3710
4e037604f6ee
use alignment for constants specified in DataPatch.alignment
Christian Wimmer <christian.wimmer@oracle.com>
parents:
3707
diff
changeset
|
818 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
819 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
820 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
821 case 'a': { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
822 address operand = Assembler::locate_operand(instruction, Assembler::imm_operand); |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
823 Handle obj = Constant::object(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
824 |
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
|
825 jobject value = JNIHandles::make_local(obj()); |
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
|
826 *((jobject*) operand) = value; |
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
|
827 _instructions->relocate(instruction, oop_Relocation::spec_for_immediate(), Assembler::imm_operand); |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
828 TRACE_graal_3("relocating (oop constant) at %p/%p", instruction, operand); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
829 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
830 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
831 default: |
6996
eec373d34caf
added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents:
6950
diff
changeset
|
832 fatal(err_msg("unexpected Kind (%d) in DataPatch", typeChar)); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
833 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
834 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
835 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
836 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
837 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
|
838 oop id_obj = CompilationResult_Mark::id(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
839 arrayOop references = (arrayOop) CompilationResult_Mark::references(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
840 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
841 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
842 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
|
843 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
|
844 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
845 address instruction = _instructions->start() + pc_offset; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
846 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
847 switch (id) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
848 case MARK_UNVERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
849 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
850 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
851 case MARK_VERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
852 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
853 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
854 case MARK_OSR_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
855 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
856 break; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
857 case MARK_EXCEPTION_HANDLER_ENTRY: |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
858 _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
|
859 break; |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
860 case MARK_DEOPT_HANDLER_ENTRY: |
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
861 _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
|
862 break; |
5798
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
863 case MARK_INVOKEVIRTUAL: |
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
864 case MARK_INVOKEINTERFACE: { |
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
|
865 // Convert the initial value of the Klass* slot in an inline cache |
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
|
866 // from 0L to Universe::non_oop_word(). |
5798
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
867 NativeMovConstReg* n_copy = nativeMovConstReg_at(instruction); |
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
|
868 assert(n_copy->data() == 0, "inline cache Klass* initial value should be 0L"); |
5798
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
869 n_copy->set_data((intptr_t)Universe::non_oop_word()); |
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
870 } |
7935
0799a7efbe7b
Clean up of usage of marks and code installation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7933
diff
changeset
|
871 case MARK_INLINE_INVOKE: |
8136
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
872 case MARK_INVOKESTATIC: |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
873 case MARK_INVOKESPECIAL: |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
874 _next_call_type = (MarkId) id; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
875 _invoke_mark_pc = instruction; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
876 break; |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
877 case MARK_POLL_NEAR: { |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
878 NativeInstruction* ni = nativeInstruction_at(instruction); |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
879 int32_t* disp = (int32_t*) Assembler::locate_operand(instruction, Assembler::disp32_operand); |
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
|
880 int32_t offset = *disp; // The Java code installed the polling page offset into the disp32 operand |
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
|
881 intptr_t new_disp = (intptr_t) (os::get_polling_page() + offset) - (intptr_t) ni; |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
882 *disp = (int32_t)new_disp; |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
883 } |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
884 case MARK_POLL_FAR: |
3549
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
885 _instructions->relocate(instruction, relocInfo::poll_type); |
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
886 break; |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
887 case MARK_POLL_RETURN_NEAR: { |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
888 NativeInstruction* ni = nativeInstruction_at(instruction); |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
889 int32_t* disp = (int32_t*) Assembler::locate_operand(instruction, Assembler::disp32_operand); |
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
|
890 int32_t offset = *disp; // The Java code installed the polling page offset into the disp32 operand |
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
|
891 intptr_t new_disp = (intptr_t) (os::get_polling_page() + offset) - (intptr_t) ni; |
3550
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
892 *disp = (int32_t)new_disp; |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
893 } |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
894 case MARK_POLL_RETURN_FAR: |
3549
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
895 _instructions->relocate(instruction, relocInfo::poll_return_type); |
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
896 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
897 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
898 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
899 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
900 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
901 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
902 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
903 |