Mercurial > hg > truffle
annotate src/share/vm/graal/graalCodeInstaller.cpp @ 9126:bc26f978b0ce
HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
don't use the (wrong) cached value, but ask the runtime on each request.
Fixes regression on xml.* benchmarks @ specjvm2008. The problem was:
After the constructor of Object was deoptimized due to an assumption violation,
it was recompiled again after some time. However, on recompilation, the value
of hasFinalizeSubclass for the class was not updated and it was compiled again
with a, now wrong, assumption, which then triggers deoptimization again.
This was repeated until it hit the recompilation limit (defined by
PerMethodRecompilationCutoff), and therefore only executed by the interpreter
from now on, causing the performance regression.
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Mon, 15 Apr 2013 19:54:58 +0200 |
parents | 2979aaac95af |
children | 700f6a63763a |
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 bit_map, int i) { |
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72 jint extra_idx = i / MapWordBits; |
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73 arrayOop extra = (arrayOop) GraalBitMap::words(bit_map); |
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74 assert(extra_idx >= 0 && extra_idx < extra->length(), "unexpected index"); |
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75 jlong word = ((jlong*) extra->base(T_LONG))[extra_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 bitmap_size(oop bit_map) { |
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80 arrayOop arr = (arrayOop) GraalBitMap::words(bit_map); |
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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 |
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90 if (register_map != NULL) { |
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91 for (jint i = 0; i < RegisterImpl::number_of_registers; i++) { |
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92 bool is_oop = is_bit_set(register_map, i); |
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93 VMReg reg = get_hotspot_reg(i); |
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94 if (is_oop) { |
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95 map->set_oop(reg); |
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96 } else { |
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97 map->set_value(reg); |
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98 } |
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99 } |
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100 } |
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101 |
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102 for (jint i = 0; i < bitmap_size(frame_map); i++) { |
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103 bool is_oop = is_bit_set(frame_map, i); |
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104 // HotSpot stack slots are 4 bytes |
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105 VMReg reg = VMRegImpl::stack2reg(i * 2); |
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106 if (is_oop) { |
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107 map->set_oop(reg); |
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108 } else { |
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109 map->set_value(reg); |
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110 } |
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111 } |
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112 |
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113 return map; |
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114 } |
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115 |
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116 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectType.klass()). |
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117 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { |
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118 char kind = Kind::typeChar(Constant::kind(constant)); |
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119 char wordKind = 'j'; |
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120 if (kind == wordKind) { |
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121 oop obj = Constant::object(constant); |
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122 jlong prim = Constant::primitive(constant); |
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123 if (obj != NULL) { |
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124 if (obj->is_a(HotSpotResolvedObjectType::klass())) { |
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125 Klass* klass = (Klass*) (address) HotSpotResolvedObjectType::metaspaceKlass(obj); |
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126 assert((Klass*) prim == klass, err_msg("%s @ %p != %p", klass->name()->as_C_string(), klass, prim)); |
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127 int index = oop_recorder->find_index(klass); |
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128 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), klass->name()->as_C_string()); |
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129 } else if (obj->is_a(HotSpotResolvedJavaMethod::klass())) { |
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130 Method* method = (Method*) (address) HotSpotResolvedJavaMethod::metaspaceMethod(obj); |
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131 int index = oop_recorder->find_index(method); |
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132 TRACE_graal_3("metadata[%d of %d] = %s", index, oop_recorder->metadata_count(), method->name()->as_C_string()); |
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133 } else { |
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134 assert(java_lang_String::is_instance(obj), |
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135 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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136 } |
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137 } |
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138 } |
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139 } |
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140 |
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141 static ScopeValue* get_hotspot_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, ScopeValue* &second, OopRecorder* oop_recorder) { |
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142 second = NULL; |
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143 if (value == Value::ILLEGAL()) { |
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144 return new LocationValue(Location::new_stk_loc(Location::invalid, 0)); |
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145 } |
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146 |
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147 BasicType type = GraalCompiler::kindToBasicType(Kind::typeChar(Value::kind(value))); |
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148 Location::Type locationType = Location::normal; |
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149 if (type == T_OBJECT || type == T_ARRAY) locationType = Location::oop; |
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150 |
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151 if (value->is_a(RegisterValue::klass())) { |
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152 jint number = code_Register::number(RegisterValue::reg(value)); |
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153 if (number < 16) { |
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154 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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155 locationType = Location::int_in_long; |
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156 } else if (type == T_LONG) { |
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157 locationType = Location::lng; |
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158 } else { |
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159 assert(type == T_OBJECT || type == T_ARRAY, "unexpected type in cpu register"); |
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160 } |
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161 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_Register(number)->as_VMReg())); |
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162 if (type == T_LONG) { |
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163 second = value; |
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164 } |
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165 return value; |
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166 } else { |
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167 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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168 if (type == T_FLOAT) { |
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169 // this seems weird, but the same value is used in c1_LinearScan |
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170 locationType = Location::normal; |
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171 } else { |
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172 locationType = Location::dbl; |
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173 } |
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174 #ifdef TARGET_ARCH_x86 |
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175 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_XMMRegister(number - 16)->as_VMReg())); |
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176 if (type == T_DOUBLE) { |
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177 second = value; |
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178 } |
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179 return value; |
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180 #else |
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181 ShouldNotReachHere("Platform currently does not support floating point values."); |
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182 #endif |
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183 } |
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184 } else if (value->is_a(StackSlot::klass())) { |
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185 if (type == T_DOUBLE) { |
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186 locationType = Location::dbl; |
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187 } else if (type == T_LONG) { |
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188 locationType = Location::lng; |
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189 } |
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190 jint offset = StackSlot::offset(value); |
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191 if (StackSlot::addFrameSize(value)) { |
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192 offset += total_frame_size; |
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193 } |
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194 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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195 if (type == T_DOUBLE || type == T_LONG) { |
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196 second = value; |
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197 } |
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198 return value; |
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199 } else if (value->is_a(Constant::klass())){ |
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200 record_metadata_in_constant(value, oop_recorder); |
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201 jlong prim = Constant::primitive(value); |
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202 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE) { |
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203 return new ConstantIntValue(*(jint*)&prim); |
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204 } else if (type == T_LONG || type == T_DOUBLE) { |
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fixed graph start frame state
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205 second = new ConstantIntValue(0); |
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206 return new ConstantLongValue(prim); |
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207 } else if (type == T_OBJECT) { |
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208 oop obj = Constant::object(value); |
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209 if (obj == NULL) { |
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210 return new ConstantOopWriteValue(NULL); |
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211 } else { |
3669
53636e2c9d03
No longer use shared ciFactory. Remove make_global usage in code installer.
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212 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
1434
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213 } |
1476
1f81c0d18c75
Build also release version of VM. Fix towards making SpecJVM2008 run.
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diff
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|
214 } else if (type == T_ADDRESS) { |
7816
4e1278443941
Remove Kind.Jsr.
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215 ShouldNotReachHere(); |
1434
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216 } |
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217 tty->print("%i", type); |
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218 } else if (value->is_a(VirtualObject::klass())) { |
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219 oop type = VirtualObject::type(value); |
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220 int id = VirtualObject::id(value); |
7084
9ba90252ce08
HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
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7081
diff
changeset
|
221 oop javaMirror = HotSpotResolvedObjectType::javaMirror(type); |
6948
e522a00b91aa
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
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222 Klass* klass = java_lang_Class::as_Klass(javaMirror); |
5104
9ec2917fd0de
Allow ints to be put into a virtual long array.
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diff
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|
223 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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224 |
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225 for (jint i = 0; i < objects->length(); i++) { |
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226 ObjectValue* obj = (ObjectValue*) objects->at(i); |
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227 if (obj->id() == id) { |
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228 return obj; |
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229 } |
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230 } |
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231 |
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232 ObjectValue* sv = new ObjectValue(id, new ConstantOopWriteValue(JNIHandles::make_local(Thread::current(), javaMirror))); |
6351
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fix for cyclic references in virtual objects
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233 objects->append(sv); |
3090
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234 |
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235 arrayOop values = (arrayOop) VirtualObject::values(value); |
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236 for (jint i = 0; i < values->length(); i++) { |
3133
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Fixed an issue in the C++ code of the escape analysis (wrongly commented out code).
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237 ScopeValue* cur_second = NULL; |
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
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238 ScopeValue* value = get_hotspot_value(((oop*) values->base(T_OBJECT))[i], total_frame_size, objects, cur_second, oop_recorder); |
8947
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239 |
5126
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added better debug output when an optimistic deoptimization is disabled
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240 if (isLongArray && cur_second == NULL) { |
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added better debug output when an optimistic deoptimization is disabled
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241 // we're trying to put ints into a long array... this isn't really valid, but it's used for some optimizations. |
43d5ae1051f7
added better debug output when an optimistic deoptimization is disabled
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|
242 // add an int 0 constant |
5144
f7b2800b1738
Use VM_LITTLE_ENDIAN to determine endianness.
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243 #ifdef VM_LITTLE_ENDIAN |
f7b2800b1738
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244 cur_second = new ConstantIntValue(0); |
f7b2800b1738
Use VM_LITTLE_ENDIAN to determine endianness.
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245 #else |
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246 cur_second = value; |
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247 value = new ConstantIntValue(0); |
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248 #endif |
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249 } |
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Allow ints to be put into a virtual long array.
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250 |
3133
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Fixed an issue in the C++ code of the escape analysis (wrongly commented out code).
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251 if (cur_second != NULL) { |
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Fixed an issue in the C++ code of the escape analysis (wrongly commented out code).
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252 sv->field_values()->append(cur_second); |
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Fixed an issue in the C++ code of the escape analysis (wrongly commented out code).
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253 } |
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254 sv->field_values()->append(value); |
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255 } |
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256 return sv; |
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257 } else { |
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258 value->klass()->print(); |
1462
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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259 value->print(); |
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260 } |
2215
999f8086cc4f
More changes to make it compile and work on win64.
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|
261 ShouldNotReachHere(); |
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262 return NULL; |
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diff
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263 } |
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parents:
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264 |
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
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diff
changeset
|
265 static MonitorValue* get_monitor_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, OopRecorder* oop_recorder) { |
8589
ec06c7e67698
renamed MonitorValue to HotSpotMonitorValue and moved it to com.oracle.graal.hotspot project
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diff
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266 guarantee(value->is_a(HotSpotMonitorValue::klass()), "Monitors must be of type MonitorValue"); |
3714
b648304ba4ff
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267 |
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268 ScopeValue* second = NULL; |
8589
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diff
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269 ScopeValue* owner_value = get_hotspot_value(HotSpotMonitorValue::owner(value), total_frame_size, objects, second, oop_recorder); |
3714
b648304ba4ff
Change Graal monitor enter and exit from BasicObjectLock to BasicLock
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270 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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271 |
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|
272 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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parents:
3717
diff
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|
273 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
3714
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274 assert(lock_data_value->is_location(), "invalid monitor location"); |
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Change Graal monitor enter and exit from BasicObjectLock to BasicLock
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275 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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276 |
3717
4177ddd2d1d1
Fix build error for Windows builds
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parents:
3714
diff
changeset
|
277 bool eliminated = false; |
8589
ec06c7e67698
renamed MonitorValue to HotSpotMonitorValue and moved it to com.oracle.graal.hotspot project
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|
278 if (HotSpotMonitorValue::eliminated(value)) { |
3717
4177ddd2d1d1
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279 eliminated = true; |
4177ddd2d1d1
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280 } |
3714
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281 |
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282 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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283 } |
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284 |
3670
f198b24093f3
put back in thread transitions.
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3669
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changeset
|
285 void CodeInstaller::initialize_assumptions(oop target_method) { |
7094
eec7173947a1
removed remaining use of the C++ "compiler interface" (i.e. ci) by Graal for installing dependencies
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286 _oop_recorder = new OopRecorder(&_arena); |
eec7173947a1
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287 _dependencies = new Dependencies(&_arena, _oop_recorder); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
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parents:
6559
diff
changeset
|
288 Handle assumptions_handle = CompilationResult::assumptions(HotSpotCompilationResult::comp(target_method)); |
3664
6e1abd79e7c8
Register assumptions before anything else. Don't free code blob (it is reused).
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3663
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changeset
|
289 if (!assumptions_handle.is_null()) { |
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changeset
|
290 objArrayHandle assumptions(Thread::current(), (objArrayOop)Assumptions::list(assumptions_handle())); |
3670
f198b24093f3
put back in thread transitions.
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changeset
|
291 int length = assumptions->length(); |
f198b24093f3
put back in thread transitions.
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changeset
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292 for (int i = 0; i < length; ++i) { |
3672
5e331d5f760e
removed transition to vm in ci interface
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3670
diff
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293 Handle assumption = assumptions->obj_at(i); |
5e331d5f760e
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294 if (!assumption.is_null()) { |
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|
295 if (assumption->klass() == Assumptions_MethodContents::klass()) { |
4670
41034914e2ee
add MethodContents assumption to fix debbugging issue
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parents:
4583
diff
changeset
|
296 assumption_MethodContents(assumption); |
9012
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
Bernhard Urban <bernhard.urban@jku.at>
parents:
9004
diff
changeset
|
297 } else if (assumption->klass() == Assumptions_NoFinalizableSubclass::klass()) { |
2979aaac95af
assumptions: enable NoFinalizableSubclass assumption
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9004
diff
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|
298 assumption_NoFinalizableSubclass(assumption); |
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|
299 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
3672
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|
300 assumption_ConcreteSubtype(assumption); |
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|
301 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
3672
5e331d5f760e
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|
302 assumption_ConcreteMethod(assumption); |
8947
707b20dd9512
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8589
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|
303 } else if (assumption->klass() == Assumptions_CallSiteTargetValue::klass()) { |
707b20dd9512
draft call site target value assumption
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|
304 assumption_CallSiteTargetValue(assumption); |
3657
47edfca346ab
Fix a safepoint bug in code installer.
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|
305 } else { |
47edfca346ab
Fix a safepoint bug in code installer.
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|
306 assumption->print(); |
47edfca346ab
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|
307 fatal("unexpected Assumption subclass"); |
47edfca346ab
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|
308 } |
47edfca346ab
Fix a safepoint bug in code installer.
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|
309 } |
47edfca346ab
Fix a safepoint bug in code installer.
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|
310 } |
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311 } |
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312 } |
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313 |
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314 GrowableArray<jlong>* get_leaf_graph_ids(Handle& comp_result) { |
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315 arrayOop leafGraphArray = (arrayOop) CompilationResult::leafGraphIds(HotSpotCompilationResult::comp(comp_result)); |
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316 |
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317 jint length; |
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318 if (leafGraphArray == NULL) { |
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319 length = 0; |
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320 } else { |
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321 length = leafGraphArray->length(); |
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322 } |
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323 |
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324 GrowableArray<jlong>* result = new GrowableArray<jlong>(length); |
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325 for (int i = 0; i < length; i++) { |
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326 result->append(((jlong*) leafGraphArray->base(T_LONG))[i]); |
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327 } |
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328 |
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329 return result; |
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330 } |
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331 |
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332 // constructor used to create a method |
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333 CodeInstaller::CodeInstaller(Handle& comp_result, methodHandle method, GraalEnv::CodeInstallResult& result, nmethod*& nm, Handle installed_code, Handle triggered_deoptimizations) { |
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334 GraalCompiler::initialize_buffer_blob(); |
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335 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); |
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336 jobject comp_result_obj = JNIHandles::make_local(comp_result()); |
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337 jint entry_bci = HotSpotCompilationResult::entryBCI(comp_result); |
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338 initialize_assumptions(JNIHandles::resolve(comp_result_obj)); |
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339 |
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340 { |
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341 No_Safepoint_Verifier no_safepoint; |
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342 initialize_fields(JNIHandles::resolve(comp_result_obj), method); |
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343 initialize_buffer(buffer); |
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344 process_exception_handlers(); |
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345 } |
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346 |
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347 int stack_slots = _total_frame_size / HeapWordSize; // conversion to words |
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348 GrowableArray<jlong>* leaf_graph_ids = get_leaf_graph_ids(comp_result); |
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349 |
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350 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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351 GraalCompiler::instance(), _debug_recorder, _dependencies, NULL, -1, true, false, leaf_graph_ids, installed_code, triggered_deoptimizations); |
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352 } |
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353 |
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354 // constructor used to create a stub |
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355 CodeInstaller::CodeInstaller(Handle& target_method, BufferBlob*& blob, jlong& id) { |
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356 No_Safepoint_Verifier no_safepoint; |
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357 |
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358 _oop_recorder = new OopRecorder(&_arena); |
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359 initialize_fields(target_method(), NULL); |
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360 assert(_name != NULL, "installMethod needs NON-NULL name"); |
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361 |
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362 // (very) conservative estimate: each site needs a relocation |
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363 GraalCompiler::initialize_buffer_blob(); |
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364 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); |
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365 initialize_buffer(buffer); |
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366 |
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367 const char* cname = java_lang_String::as_utf8_string(_name); |
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368 blob = BufferBlob::create(strdup(cname), &buffer); // this is leaking strings... but only a limited number of stubs will be created |
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369 IF_TRACE_graal_3 Disassembler::decode((CodeBlob*) blob); |
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370 id = (jlong)blob->code_begin(); |
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371 } |
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372 |
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373 void CodeInstaller::initialize_fields(oop comp_result, methodHandle method) { |
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374 _comp_result = HotSpotCompilationResult::comp(comp_result); |
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375 if (!method.is_null()) { |
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376 _parameter_count = method->size_of_parameters(); |
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377 TRACE_graal_1("installing code for %s", method->name_and_sig_as_C_string()); |
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378 } |
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379 _name = HotSpotCompilationResult::name(comp_result); |
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380 _sites = (arrayOop) HotSpotCompilationResult::sites(comp_result); |
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381 _exception_handlers = (arrayOop) HotSpotCompilationResult::exceptionHandlers(comp_result); |
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382 |
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383 _code = (arrayOop) CompilationResult::targetCode(_comp_result); |
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384 _code_size = CompilationResult::targetCodeSize(_comp_result); |
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385 // 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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386 _total_frame_size = CompilationResult::frameSize(_comp_result) + HeapWordSize; |
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387 _custom_stack_area_offset = CompilationResult::customStackAreaOffset(_comp_result); |
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388 |
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389 // (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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390 _constants_size = _sites->length() * (BytesPerLong*2); |
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391 |
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392 _next_call_type = MARK_INVOKE_INVALID; |
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393 } |
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394 |
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* -XX:TraceC1X=0...5 controls the native c1x tracing
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395 // perform data and call relocation on the CodeBuffer |
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396 void CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
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397 int locs_buffer_size = _sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
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398 char* locs_buffer = NEW_RESOURCE_ARRAY(char, locs_buffer_size); |
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399 buffer.insts()->initialize_shared_locs((relocInfo*)locs_buffer, locs_buffer_size / sizeof(relocInfo)); |
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400 buffer.initialize_stubs_size(256); |
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401 buffer.initialize_consts_size(_constants_size); |
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402 |
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403 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
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404 _debug_recorder->set_oopmaps(new OopMapSet()); |
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405 |
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406 buffer.initialize_oop_recorder(_oop_recorder); |
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407 |
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408 _instructions = buffer.insts(); |
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409 _constants = buffer.consts(); |
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410 |
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411 // copy the code into the newly created CodeBuffer |
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412 memcpy(_instructions->start(), _code->base(T_BYTE), _code_size); |
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413 _instructions->set_end(_instructions->start() + _code_size); |
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414 |
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415 oop* sites = (oop*) _sites->base(T_OBJECT); |
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416 for (int i = 0; i < _sites->length(); i++) { |
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417 oop site = sites[i]; |
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418 jint pc_offset = CompilationResult_Site::pcOffset(site); |
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419 |
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420 if (site->is_a(CompilationResult_Call::klass())) { |
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421 TRACE_graal_4("call at %i", pc_offset); |
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422 site_Call(buffer, pc_offset, site); |
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423 } else if (site->is_a(CompilationResult_Infopoint::klass())) { |
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424 // three reasons for infopoints denote actual safepoints |
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425 oop reason = CompilationResult_Infopoint::reason(site); |
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426 if (InfopointReason::SAFEPOINT() == reason || InfopointReason::CALL() == reason || InfopointReason::IMPLICIT_EXCEPTION() == reason) { |
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427 TRACE_graal_4("safepoint at %i", pc_offset); |
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428 site_Safepoint(buffer, pc_offset, site); |
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429 } else { |
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430 // if the infopoint is not an actual safepoint, it must have one of the other reasons |
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431 // (safeguard against new safepoint types that require handling above) |
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432 assert(InfopointReason::METHOD_START() == reason || InfopointReason::METHOD_END() == reason || InfopointReason::LINE_NUMBER() == reason, ""); |
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433 } |
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434 } else if (site->is_a(CompilationResult_DataPatch::klass())) { |
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435 TRACE_graal_4("datapatch at %i", pc_offset); |
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436 site_DataPatch(buffer, pc_offset, site); |
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437 } else if (site->is_a(CompilationResult_Mark::klass())) { |
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438 TRACE_graal_4("mark at %i", pc_offset); |
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439 site_Mark(buffer, pc_offset, site); |
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440 } else { |
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441 fatal("unexpected Site subclass"); |
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442 } |
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443 } |
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444 } |
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445 |
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446 void CodeInstaller::assumption_MethodContents(Handle assumption) { |
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447 Handle method_handle = Assumptions_MethodContents::method(assumption()); |
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448 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
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449 _dependencies->assert_evol_method(method()); |
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450 } |
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451 |
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452 void CodeInstaller::assumption_NoFinalizableSubclass(Handle assumption) { |
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453 Handle receiverType_handle = Assumptions_NoFinalizableSubclass::receiverType(assumption()); |
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454 Klass* receiverType = asKlass(HotSpotResolvedObjectType::metaspaceKlass(receiverType_handle)); |
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455 _dependencies->assert_has_no_finalizable_subclasses(receiverType); |
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456 } |
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457 |
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458 void CodeInstaller::assumption_ConcreteSubtype(Handle assumption) { |
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459 Handle context_handle = Assumptions_ConcreteSubtype::context(assumption()); |
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460 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(assumption()); |
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461 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
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462 Klass* subtype = asKlass(HotSpotResolvedObjectType::metaspaceKlass(subtype_handle)); |
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463 |
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464 _dependencies->assert_leaf_type(subtype); |
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465 if (context != subtype) { |
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466 assert(context->is_abstract(), ""); |
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467 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
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468 } |
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|
469 } |
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|
470 |
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changeset
|
471 void CodeInstaller::assumption_ConcreteMethod(Handle assumption) { |
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|
472 Handle impl_handle = Assumptions_ConcreteMethod::impl(assumption()); |
7094
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|
473 Handle context_handle = Assumptions_ConcreteMethod::context(assumption()); |
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diff
changeset
|
474 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
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3690
diff
changeset
|
475 methodHandle impl = getMethodFromHotSpotMethod(impl_handle()); |
7094
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|
476 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
eec7173947a1
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parents:
7093
diff
changeset
|
477 |
7101
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better encoding of dependencies during dependency recording by Graal
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diff
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|
478 _dependencies->assert_unique_concrete_method(context, impl()); |
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479 } |
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diff
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|
480 |
8947
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
changeset
|
481 void CodeInstaller::assumption_CallSiteTargetValue(Handle assumption) { |
707b20dd9512
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|
482 Handle callSite = Assumptions_CallSiteTargetValue::callSite(assumption()); |
707b20dd9512
draft call site target value assumption
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parents:
8589
diff
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|
483 Handle methodHandle = Assumptions_CallSiteTargetValue::methodHandle(assumption()); |
707b20dd9512
draft call site target value assumption
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parents:
8589
diff
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|
484 |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
8589
diff
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|
485 _dependencies->assert_call_site_target_value(callSite(), methodHandle()); |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
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|
486 } |
707b20dd9512
draft call site target value assumption
Andreas Woess <andreas.woess@jku.at>
parents:
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diff
changeset
|
487 |
1429
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|
488 void CodeInstaller::process_exception_handlers() { |
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|
489 // allocate some arrays for use by the collection code. |
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|
490 const int num_handlers = 5; |
1432
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sourcecode formatting
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diff
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|
491 GrowableArray<intptr_t>* bcis = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
492 GrowableArray<intptr_t>* scope_depths = new GrowableArray<intptr_t> (num_handlers); |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
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diff
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|
493 GrowableArray<intptr_t>* pcos = new GrowableArray<intptr_t> (num_handlers); |
1429
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|
494 |
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|
495 if (_exception_handlers != NULL) { |
1432
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|
496 oop* exception_handlers = (oop*) _exception_handlers->base(T_OBJECT); |
b61a43cd1255
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|
497 for (int i = 0; i < _exception_handlers->length(); i++) { |
4693
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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
|
498 oop exc = exception_handlers[i]; |
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diff
changeset
|
499 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
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diff
changeset
|
500 jint handler_offset = CompilationResult_ExceptionHandler::handlerPos(exc); |
1429
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diff
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|
501 |
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
|
502 // 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
|
503 _exception_handler_table.add_entry(HandlerTableEntry(1, pc_offset, 0)); |
1429
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diff
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|
504 |
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
|
505 // 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
|
506 _exception_handler_table.add_entry(HandlerTableEntry(-1, handler_offset, 0)); |
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|
507 } |
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|
508 } |
1428
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
|
509 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
510 |
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
|
511 // 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
|
512 // 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
|
513 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
|
514 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
|
515 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
|
516 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
|
517 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
|
518 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
|
519 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
|
520 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
|
521 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
|
522 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
|
523 } |
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
|
524 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
|
525 } |
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
|
526 |
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
|
527 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
|
528 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
|
529 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
|
530 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
|
531 record_scope(pc_offset, caller_frame, objects); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
532 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
533 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
534 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
|
535 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
|
536 jint bci = BytecodePosition::bci(frame); |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
537 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
|
538 if (bci == -1 || bci == -2){ |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
539 reexecute = false; |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
540 } else { |
2182
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2059
diff
changeset
|
541 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
|
542 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
|
543 if (frame != NULL) { |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
544 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
|
545 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
546 } |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
547 |
2901
d577d07cedec
Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2891
diff
changeset
|
548 if (TraceGraal >= 2) { |
1937
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
549 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
|
550 } |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
551 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
552 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
|
553 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
|
554 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
|
555 arrayOop values = (arrayOop) BytecodeFrame::values(frame); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
556 |
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
|
557 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
|
558 |
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
|
559 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
|
560 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
|
561 GrowableArray<MonitorValue*>* monitors = new GrowableArray<MonitorValue*> (); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
562 |
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
|
563 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
|
564 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
|
565 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
|
566 } |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
567 |
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
|
568 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
|
569 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
|
570 oop value = ((oop*) values->base(T_OBJECT))[i]; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
571 |
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
|
572 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
|
573 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
|
574 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
|
575 locals->append(second); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
576 } |
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
|
577 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
|
578 } 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
|
579 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
|
580 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
|
581 expressions->append(second); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
diff
changeset
|
582 } |
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
|
583 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
|
584 } 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
|
585 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
|
586 } |
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
|
587 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
|
588 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
|
589 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
|
590 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
|
591 } |
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 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
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 _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
|
595 |
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 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
|
597 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
|
598 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
|
599 |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
600 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
|
601 |
7933
85bd81dba8fc
Remove more code related to deferred writes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7930
diff
changeset
|
602 _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
|
603 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
604 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
605 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
|
606 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
|
607 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
|
608 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
609 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
610 // 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
|
611 _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
|
612 |
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
|
613 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
|
614 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
|
615 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
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parents:
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diff
changeset
|
616 } else { |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
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parents:
7125
diff
changeset
|
617 // 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
|
618 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
619 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
620 _debug_recorder->end_safepoint(pc_offset); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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|
621 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
622 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
623 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
|
624 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
|
625 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
|
626 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
627 oop hotspot_method = NULL; // JavaMethod |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
628 oop global_stub = NULL; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
629 |
7814
bab2a51f8dbe
Introduce marker interface InvokeTarget. Remove method lookupRuntimeCall from CodeCacheProvider.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7813
diff
changeset
|
630 if (target_klass->is_subclass_of(SystemDictionary::HotSpotRuntimeCallTarget_klass())) { |
3561
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
631 global_stub = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
632 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
633 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
634 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
635 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
636 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
637 |
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
|
638 assert((hotspot_method ? 1 : 0) + (global_stub ? 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
|
639 |
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
|
640 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
|
641 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
|
642 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
|
643 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
|
644 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
|
645 } 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
|
646 // 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:
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diff
changeset
|
647 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
|
648 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
|
649 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
|
650 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
|
651 } 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
|
652 // 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
|
653 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
|
654 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
|
655 } 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
|
656 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
|
657 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
658 |
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
|
659 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
|
660 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
|
661 |
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
|
662 nmethod* nm = (nmethod*) HotSpotInstalledCode::nmethod(target); |
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
|
663 nativeJump_at((address)inst)->set_jump_destination(nm->verified_entry_point()); |
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
|
664 _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
|
665 |
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
|
666 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
|
667 } |
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
|
668 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
669 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
|
670 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
|
671 _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
|
672 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
|
673 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
|
674 } 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
|
675 // 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
|
676 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
677 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
678 |
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
|
679 if (global_stub != NULL) { |
7814
bab2a51f8dbe
Introduce marker interface InvokeTarget. Remove method lookupRuntimeCall from CodeCacheProvider.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7813
diff
changeset
|
680 jlong global_stub_destination = HotSpotRuntimeCallTarget::address(global_stub); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
681 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
|
682 // 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
|
683 // 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
|
684 NativeCall* call = nativeCall_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
685 call->set_destination((address) global_stub_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
|
686 _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
|
687 } 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
|
688 NativeMovConstReg* mov = nativeMovConstReg_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
689 mov->set_data((intptr_t) global_stub_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
|
690 _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
|
691 } 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
|
692 NativeJump* jump = nativeJump_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
693 jump->set_jump_destination((address) global_stub_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
|
694 _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
|
695 } |
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
|
696 TRACE_graal_3("relocating (stub) at %p", inst); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
697 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
698 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
|
699 #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
|
700 Method* method = NULL; |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
701 // 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
|
702 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
|
703 method = getMethodFromHotSpotMethod(hotspot_method); |
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
704 } |
7018
17eeac928874
Put code that is used only in ASSERT mode behind #ifdef ASSERT
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
7003
diff
changeset
|
705 #endif |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
706 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
|
707 |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
708 TRACE_graal_3("method call"); |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
709 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
|
710 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
|
711 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
712 case MARK_INVOKEVIRTUAL: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
713 case MARK_INVOKEINTERFACE: { |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
714 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
|
715 |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
716 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
|
717 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
|
718 _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
|
719 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
720 } |
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
|
721 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
|
722 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
|
723 |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
724 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
|
725 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
|
726 _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
|
727 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
|
728 } |
c66aa27ef4da
Reenable patching of optimized and static calls but without out-of-line stubs.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7935
diff
changeset
|
729 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
|
730 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
|
731 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
|
732 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
|
733 _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
|
734 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
|
735 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
736 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
737 fatal("invalid _next_call_type value"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
738 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
739 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
740 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
741 _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
|
742 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
743 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
744 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
745 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
746 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
747 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
|
748 oop constant = CompilationResult_DataPatch::constant(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
749 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
|
750 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
|
751 oop kind = Constant::kind(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
752 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
753 address instruction = _instructions->start() + pc_offset; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
754 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
755 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
|
756 switch (typeChar) { |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
757 case 'z': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
758 case 'b': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
759 case 's': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
760 case 'c': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
761 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
|
762 fatal("int-sized values not expected in DataPatch"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
763 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
764 case 'f': |
3594
af1319bc4fd5
Fixed wrong type char check.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3572
diff
changeset
|
765 case 'j': |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
766 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
|
767 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
|
768 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
|
769 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
|
770 *((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
|
771 } 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
|
772 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
|
773 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
|
774 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
|
775 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
|
776 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
|
777 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
|
778 } |
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
|
779 // 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
|
780 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
|
781 _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
|
782 *(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
|
783 |
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
|
784 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
|
785 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
|
786 *((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
|
787 |
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
|
788 _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
|
789 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
|
790 } |
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 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
793 case 'a': { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
794 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
|
795 Handle obj = Constant::object(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
796 |
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
|
797 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
|
798 *((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
|
799 _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
|
800 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
|
801 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
802 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
803 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
|
804 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
|
805 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
806 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
807 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
808 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
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809 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
|
810 oop id_obj = CompilationResult_Mark::id(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
811 arrayOop references = (arrayOop) CompilationResult_Mark::references(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
812 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
813 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
814 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
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815 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
|
816 |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
|
817 address instruction = _instructions->start() + pc_offset; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
818 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
819 switch (id) { |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
|
820 case MARK_UNVERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
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821 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
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parents:
diff
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822 break; |
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refactoring classes into separate files
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parents:
diff
changeset
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823 case MARK_VERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
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824 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
825 break; |
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refactoring classes into separate files
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parents:
diff
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826 case MARK_OSR_ENTRY: |
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refactoring classes into separate files
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parents:
diff
changeset
|
827 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
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refactoring classes into separate files
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parents:
diff
changeset
|
828 break; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
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829 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
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830 _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
|
831 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
|
832 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
|
833 _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
|
834 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
|
835 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
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836 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
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837 // 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
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838 // from 0L to Universe::non_oop_word(). |
5798
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implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
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parents:
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diff
changeset
|
839 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
|
840 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
|
841 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
|
842 } |
7935
0799a7efbe7b
Clean up of usage of marks and code installation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7933
diff
changeset
|
843 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
|
844 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
|
845 case MARK_INVOKESPECIAL: |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
846 _next_call_type = (MarkId) id; |
1428
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diff
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847 _invoke_mark_pc = instruction; |
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parents:
diff
changeset
|
848 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
|
849 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:
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diff
changeset
|
850 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
|
851 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
|
852 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
|
853 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
|
854 *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
|
855 } |
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
|
856 case MARK_POLL_FAR: |
3549
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
857 _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
|
858 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
|
859 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
|
860 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
|
861 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
|
862 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
|
863 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
|
864 *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
|
865 } |
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
|
866 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
|
867 _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
|
868 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
869 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
870 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
871 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
872 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
873 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
874 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
875 |