Mercurial > hg > graal-compiler
annotate src/share/vm/graal/graalCodeInstaller.cpp @ 7816:4e1278443941
Remove Kind.Jsr.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Mon, 18 Feb 2013 20:55:18 -0800 |
parents | bab2a51f8dbe |
children | fe64b5da8229 |
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 { |
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130 assert(java_lang_String::is_instance(obj), |
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131 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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132 } |
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133 } |
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134 } |
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135 } |
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136 |
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137 static ScopeValue* get_hotspot_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, ScopeValue* &second, OopRecorder* oop_recorder) { |
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138 second = NULL; |
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139 if (value == Value::ILLEGAL()) { |
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140 return new LocationValue(Location::new_stk_loc(Location::invalid, 0)); |
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141 } |
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142 |
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143 BasicType type = GraalCompiler::kindToBasicType(Kind::typeChar(Value::kind(value))); |
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144 Location::Type locationType = Location::normal; |
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145 if (type == T_OBJECT || type == T_ARRAY) locationType = Location::oop; |
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146 |
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147 if (value->is_a(RegisterValue::klass())) { |
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148 jint number = code_Register::number(RegisterValue::reg(value)); |
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149 if (number < 16) { |
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150 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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151 locationType = Location::int_in_long; |
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152 } else if (type == T_LONG) { |
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153 locationType = Location::lng; |
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154 } else { |
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155 assert(type == T_OBJECT || type == T_ARRAY, "unexpected type in cpu register"); |
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156 } |
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157 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_Register(number)->as_VMReg())); |
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158 if (type == T_LONG) { |
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159 second = value; |
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160 } |
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161 return value; |
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162 } else { |
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163 assert(type == T_FLOAT || type == T_DOUBLE, "only float and double expected in xmm register"); |
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164 if (type == T_FLOAT) { |
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165 // this seems weird, but the same value is used in c1_LinearScan |
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166 locationType = Location::normal; |
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167 } else { |
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168 locationType = Location::dbl; |
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169 } |
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170 #ifdef TARGET_ARCH_x86 |
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171 ScopeValue* value = new LocationValue(Location::new_reg_loc(locationType, as_XMMRegister(number - 16)->as_VMReg())); |
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172 if (type == T_DOUBLE) { |
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173 second = value; |
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174 } |
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175 return value; |
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176 #else |
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177 ShouldNotReachHere("Platform currently does not support floating point values."); |
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178 #endif |
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179 } |
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180 } else if (value->is_a(StackSlot::klass())) { |
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181 if (type == T_DOUBLE) { |
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182 locationType = Location::dbl; |
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183 } else if (type == T_LONG) { |
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184 locationType = Location::lng; |
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185 } |
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186 jint offset = StackSlot::offset(value); |
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187 if (StackSlot::addFrameSize(value)) { |
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Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
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188 offset += total_frame_size; |
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189 } |
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190 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); |
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191 if (type == T_DOUBLE || type == T_LONG) { |
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192 second = value; |
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193 } |
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194 return value; |
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195 } else if (value->is_a(Constant::klass())){ |
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196 record_metadata_in_constant(value, oop_recorder); |
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197 jlong prim = Constant::primitive(value); |
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198 if (type == T_INT || type == T_FLOAT || type == T_SHORT || type == T_CHAR || type == T_BOOLEAN || type == T_BYTE) { |
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199 return new ConstantIntValue(*(jint*)&prim); |
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200 } else if (type == T_LONG || type == T_DOUBLE) { |
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201 second = new ConstantIntValue(0); |
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202 return new ConstantLongValue(prim); |
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203 } else if (type == T_OBJECT) { |
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204 oop obj = Constant::object(value); |
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205 if (obj == NULL) { |
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206 return new ConstantOopWriteValue(NULL); |
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207 } else { |
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No longer use shared ciFactory. Remove make_global usage in code installer.
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208 return new ConstantOopWriteValue(JNIHandles::make_local(obj)); |
1434
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209 } |
1476
1f81c0d18c75
Build also release version of VM. Fix towards making SpecJVM2008 run.
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|
210 } else if (type == T_ADDRESS) { |
7816
4e1278443941
Remove Kind.Jsr.
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211 ShouldNotReachHere(); |
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212 } |
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213 tty->print("%i", type); |
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214 } else if (value->is_a(VirtualObject::klass())) { |
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|
215 oop type = VirtualObject::type(value); |
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216 int id = VirtualObject::id(value); |
7084
9ba90252ce08
HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
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217 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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218 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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|
219 bool isLongArray = klass == Universe::longArrayKlassObj(); |
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220 |
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221 for (jint i = 0; i < objects->length(); i++) { |
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222 ObjectValue* obj = (ObjectValue*) objects->at(i); |
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223 if (obj->id() == id) { |
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224 return obj; |
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225 } |
536528f48708
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226 } |
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227 |
6948
e522a00b91aa
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228 ObjectValue* sv = new ObjectValue(id, new ConstantOopWriteValue(JNIHandles::make_local(Thread::current(), javaMirror))); |
6351
c5024000ff0f
fix for cyclic references in virtual objects
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229 objects->append(sv); |
3090
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230 |
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231 arrayOop values = (arrayOop) VirtualObject::values(value); |
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232 for (jint i = 0; i < values->length(); i++) { |
3133
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233 ScopeValue* cur_second = NULL; |
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234 ScopeValue* value = get_hotspot_value(((oop*) values->base(T_OBJECT))[i], total_frame_size, objects, cur_second, oop_recorder); |
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235 |
5126
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236 if (isLongArray && cur_second == NULL) { |
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237 // we're trying to put ints into a long array... this isn't really valid, but it's used for some optimizations. |
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238 // add an int 0 constant |
5144
f7b2800b1738
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239 #ifdef VM_LITTLE_ENDIAN |
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240 cur_second = new ConstantIntValue(0); |
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241 #else |
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242 cur_second = value; |
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243 value = new ConstantIntValue(0); |
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244 #endif |
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245 } |
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246 |
3133
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247 if (cur_second != NULL) { |
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248 sv->field_values()->append(cur_second); |
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249 } |
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250 sv->field_values()->append(value); |
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251 } |
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252 return sv; |
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253 } else { |
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254 value->klass()->print(); |
1462
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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255 value->print(); |
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256 } |
2215
999f8086cc4f
More changes to make it compile and work on win64.
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257 ShouldNotReachHere(); |
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258 return NULL; |
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259 } |
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260 |
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261 static MonitorValue* get_monitor_value(oop value, int total_frame_size, GrowableArray<ScopeValue*>* objects, OopRecorder* oop_recorder) { |
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262 guarantee(value->is_a(code_MonitorValue::klass()), "Monitors must be of type MonitorValue"); |
3714
b648304ba4ff
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263 |
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264 ScopeValue* second = NULL; |
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265 ScopeValue* owner_value = get_hotspot_value(code_MonitorValue::owner(value), total_frame_size, objects, second, oop_recorder); |
3714
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266 assert(second == NULL, "monitor cannot occupy two stack slots"); |
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267 |
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268 ScopeValue* lock_data_value = get_hotspot_value(code_MonitorValue::lockData(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:
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269 assert(second == lock_data_value, "monitor is LONG value that occupies two stack slots"); |
3714
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270 assert(lock_data_value->is_location(), "invalid monitor location"); |
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271 Location lock_data_loc = ((LocationValue*)lock_data_value)->location(); |
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272 |
3717
4177ddd2d1d1
Fix build error for Windows builds
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273 bool eliminated = false; |
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274 if (code_MonitorValue::eliminated(value)) { |
3717
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275 eliminated = true; |
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276 } |
3714
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277 |
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278 return new MonitorValue(owner_value, lock_data_loc, eliminated); |
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279 } |
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280 |
3670
f198b24093f3
put back in thread transitions.
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281 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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282 _oop_recorder = new OopRecorder(&_arena); |
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283 _dependencies = new Dependencies(&_arena, _oop_recorder); |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
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diff
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284 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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285 if (!assumptions_handle.is_null()) { |
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286 objArrayHandle assumptions(Thread::current(), (objArrayOop)Assumptions::list(assumptions_handle())); |
3670
f198b24093f3
put back in thread transitions.
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287 int length = assumptions->length(); |
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put back in thread transitions.
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288 for (int i = 0; i < length; ++i) { |
3672
5e331d5f760e
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diff
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289 Handle assumption = assumptions->obj_at(i); |
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290 if (!assumption.is_null()) { |
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|
291 if (assumption->klass() == Assumptions_MethodContents::klass()) { |
4670
41034914e2ee
add MethodContents assumption to fix debbugging issue
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4583
diff
changeset
|
292 assumption_MethodContents(assumption); |
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|
293 } else if (assumption->klass() == Assumptions_ConcreteSubtype::klass()) { |
3672
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294 assumption_ConcreteSubtype(assumption); |
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|
295 } else if (assumption->klass() == Assumptions_ConcreteMethod::klass()) { |
3672
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|
296 assumption_ConcreteMethod(assumption); |
3657
47edfca346ab
Fix a safepoint bug in code installer.
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297 } else { |
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298 assumption->print(); |
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299 fatal("unexpected Assumption subclass"); |
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300 } |
47edfca346ab
Fix a safepoint bug in code installer.
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|
301 } |
47edfca346ab
Fix a safepoint bug in code installer.
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302 } |
47edfca346ab
Fix a safepoint bug in code installer.
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|
303 } |
3668
46f211fe010c
Removed global handle usage in ci interface.
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3667
diff
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|
304 } |
46f211fe010c
Removed global handle usage in ci interface.
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diff
changeset
|
305 |
7660
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
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|
306 GrowableArray<jlong>* get_leaf_graph_ids(Handle& comp_result) { |
0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
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|
307 arrayOop leafGraphArray = (arrayOop) CompilationResult::leafGraphIds(HotSpotCompilationResult::comp(comp_result)); |
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keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
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diff
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|
308 |
7716
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null-check on leafGraphArray
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diff
changeset
|
309 jint length; |
fa8a56a351a5
null-check on leafGraphArray
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|
310 if (leafGraphArray == NULL) { |
fa8a56a351a5
null-check on leafGraphArray
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|
311 length = 0; |
fa8a56a351a5
null-check on leafGraphArray
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|
312 } else { |
fa8a56a351a5
null-check on leafGraphArray
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|
313 length = leafGraphArray->length(); |
fa8a56a351a5
null-check on leafGraphArray
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7660
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314 } |
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315 |
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316 GrowableArray<jlong>* result = new GrowableArray<jlong>(length); |
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317 for (int i = 0; i < length; i++) { |
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318 result->append(((jlong*) leafGraphArray->base(T_LONG))[i]); |
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319 } |
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320 |
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321 return result; |
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322 } |
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323 |
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324 // constructor used to create a method |
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325 CodeInstaller::CodeInstaller(Handle& comp_result, methodHandle method, GraalEnv::CodeInstallResult& result, nmethod*& nm, Handle installed_code) { |
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326 GraalCompiler::initialize_buffer_blob(); |
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327 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); |
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328 jobject comp_result_obj = JNIHandles::make_local(comp_result()); |
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329 jint entry_bci = HotSpotCompilationResult::entryBCI(comp_result); |
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330 initialize_assumptions(JNIHandles::resolve(comp_result_obj)); |
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331 |
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332 { |
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333 No_Safepoint_Verifier no_safepoint; |
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334 initialize_fields(JNIHandles::resolve(comp_result_obj), method); |
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335 initialize_buffer(buffer); |
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336 process_exception_handlers(); |
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337 } |
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338 |
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339 int stack_slots = _total_frame_size / HeapWordSize; // conversion to words |
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340 GrowableArray<jlong>* leaf_graph_ids = get_leaf_graph_ids(comp_result); |
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341 |
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342 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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343 &_implicit_exception_table, GraalCompiler::instance(), _debug_recorder, _dependencies, NULL, -1, true, false, leaf_graph_ids, installed_code); |
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344 |
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345 method->clear_queued_for_compilation(); |
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346 } |
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347 |
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348 // constructor used to create a stub |
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349 CodeInstaller::CodeInstaller(Handle& target_method, BufferBlob*& blob, jlong& id) { |
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350 No_Safepoint_Verifier no_safepoint; |
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351 |
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352 _oop_recorder = new OopRecorder(&_arena); |
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353 initialize_fields(target_method(), NULL); |
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354 assert(_name != NULL, "installMethod needs NON-NULL name"); |
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355 |
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356 // (very) conservative estimate: each site needs a relocation |
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357 GraalCompiler::initialize_buffer_blob(); |
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358 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); |
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359 initialize_buffer(buffer); |
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360 |
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361 const char* cname = java_lang_String::as_utf8_string(_name); |
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362 blob = BufferBlob::create(strdup(cname), &buffer); // this is leaking strings... but only a limited number of stubs will be created |
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363 IF_TRACE_graal_3 Disassembler::decode((CodeBlob*) blob); |
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364 id = (jlong)blob->code_begin(); |
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365 } |
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366 |
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367 void CodeInstaller::initialize_fields(oop comp_result, methodHandle method) { |
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368 _comp_result = HotSpotCompilationResult::comp(comp_result); |
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369 if (!method.is_null()) { |
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370 _parameter_count = method->size_of_parameters(); |
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371 TRACE_graal_1("installing code for %s", method->name_and_sig_as_C_string()); |
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372 } |
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373 _name = HotSpotCompilationResult::name(comp_result); |
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374 _sites = (arrayOop) HotSpotCompilationResult::sites(comp_result); |
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375 _exception_handlers = (arrayOop) HotSpotCompilationResult::exceptionHandlers(comp_result); |
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376 |
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377 _code = (arrayOop) CompilationResult::targetCode(_comp_result); |
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378 _code_size = CompilationResult::targetCodeSize(_comp_result); |
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379 // 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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380 _total_frame_size = CompilationResult::frameSize(_comp_result) + HeapWordSize; |
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381 _custom_stack_area_offset = CompilationResult::customStackAreaOffset(_comp_result); |
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382 |
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383 // (very) conservative estimate: each site needs a constant section entry |
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384 _constants_size = _sites->length() * (BytesPerLong*2); |
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385 _total_size = align_size_up(_code_size, HeapWordSize) + _constants_size; |
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386 |
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387 _next_call_type = MARK_INVOKE_INVALID; |
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388 } |
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389 |
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390 // perform data and call relocation on the CodeBuffer |
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391 void CodeInstaller::initialize_buffer(CodeBuffer& buffer) { |
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392 int locs_buffer_size = _sites->length() * (relocInfo::length_limit + sizeof(relocInfo)); |
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393 char* locs_buffer = NEW_RESOURCE_ARRAY(char, locs_buffer_size); |
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394 buffer.insts()->initialize_shared_locs((relocInfo*)locs_buffer, locs_buffer_size / sizeof(relocInfo)); |
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395 buffer.initialize_stubs_size(256); |
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396 buffer.initialize_consts_size(_constants_size); |
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397 |
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398 _debug_recorder = new DebugInformationRecorder(_oop_recorder); |
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399 _debug_recorder->set_oopmaps(new OopMapSet()); |
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400 |
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401 buffer.initialize_oop_recorder(_oop_recorder); |
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402 |
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403 _instructions = buffer.insts(); |
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404 _constants = buffer.consts(); |
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405 |
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406 // copy the code into the newly created CodeBuffer |
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407 memcpy(_instructions->start(), _code->base(T_BYTE), _code_size); |
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408 _instructions->set_end(_instructions->start() + _code_size); |
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409 |
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410 oop* sites = (oop*) _sites->base(T_OBJECT); |
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411 for (int i = 0; i < _sites->length(); i++) { |
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412 oop site = sites[i]; |
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413 jint pc_offset = CompilationResult_Site::pcOffset(site); |
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414 |
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415 if (site->is_a(CompilationResult_Call::klass())) { |
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416 TRACE_graal_4("call at %i", pc_offset); |
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417 site_Call(buffer, pc_offset, site); |
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418 } else if (site->is_a(CompilationResult_Safepoint::klass())) { |
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419 TRACE_graal_4("safepoint at %i", pc_offset); |
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420 site_Safepoint(buffer, pc_offset, site); |
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421 } else if (site->is_a(CompilationResult_DataPatch::klass())) { |
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422 TRACE_graal_4("datapatch at %i", pc_offset); |
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423 site_DataPatch(buffer, pc_offset, site); |
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424 } else if (site->is_a(CompilationResult_Mark::klass())) { |
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425 TRACE_graal_4("mark at %i", pc_offset); |
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426 site_Mark(buffer, pc_offset, site); |
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427 } else { |
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428 fatal("unexpected Site subclass"); |
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429 } |
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430 } |
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431 } |
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432 |
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433 void CodeInstaller::assumption_MethodContents(Handle assumption) { |
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434 Handle method_handle = Assumptions_MethodContents::method(assumption()); |
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435 methodHandle method = getMethodFromHotSpotMethod(method_handle()); |
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436 _dependencies->assert_evol_method(method()); |
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437 } |
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438 |
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439 void CodeInstaller::assumption_ConcreteSubtype(Handle assumption) { |
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440 Handle context_handle = Assumptions_ConcreteSubtype::context(assumption()); |
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441 Handle subtype_handle = Assumptions_ConcreteSubtype::subtype(assumption()); |
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442 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
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443 Klass* subtype = asKlass(HotSpotResolvedObjectType::metaspaceKlass(subtype_handle)); |
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444 |
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445 _dependencies->assert_leaf_type(subtype); |
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446 if (context != subtype) { |
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447 assert(context->is_abstract(), ""); |
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448 _dependencies->assert_abstract_with_unique_concrete_subtype(context, subtype); |
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449 } |
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450 } |
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451 |
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452 void CodeInstaller::assumption_ConcreteMethod(Handle assumption) { |
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453 Handle impl_handle = Assumptions_ConcreteMethod::impl(assumption()); |
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454 Handle context_handle = Assumptions_ConcreteMethod::context(assumption()); |
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455 |
3704
342a54994e05
Made C++ changes to reflect changes to CiAssumptions.ConcreteMethod.
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diff
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|
456 methodHandle impl = getMethodFromHotSpotMethod(impl_handle()); |
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457 Klass* context = asKlass(HotSpotResolvedObjectType::metaspaceKlass(context_handle)); |
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|
458 |
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459 _dependencies->assert_unique_concrete_method(context, impl()); |
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460 } |
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461 |
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462 void CodeInstaller::process_exception_handlers() { |
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463 // allocate some arrays for use by the collection code. |
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464 const int num_handlers = 5; |
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465 GrowableArray<intptr_t>* bcis = new GrowableArray<intptr_t> (num_handlers); |
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466 GrowableArray<intptr_t>* scope_depths = new GrowableArray<intptr_t> (num_handlers); |
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467 GrowableArray<intptr_t>* pcos = new GrowableArray<intptr_t> (num_handlers); |
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468 |
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469 if (_exception_handlers != NULL) { |
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470 oop* exception_handlers = (oop*) _exception_handlers->base(T_OBJECT); |
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471 for (int i = 0; i < _exception_handlers->length(); i++) { |
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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).
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472 oop exc = exception_handlers[i]; |
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473 jint pc_offset = CompilationResult_Site::pcOffset(exc); |
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474 jint handler_offset = CompilationResult_ExceptionHandler::handlerPos(exc); |
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475 |
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changeset
|
476 // 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).
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|
477 _exception_handler_table.add_entry(HandlerTableEntry(1, pc_offset, 0)); |
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478 |
4693
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|
479 // Subtable entry |
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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).
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|
480 _exception_handler_table.add_entry(HandlerTableEntry(-1, handler_offset, 0)); |
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481 } |
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482 } |
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|
483 } |
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Lukas Stadler <lukas.stadler@oracle.com>
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|
484 |
7154
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|
485 // 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
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|
486 // This function mainly helps the compilers to set up the reexecute bit. |
5d0bb7d52783
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|
487 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
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|
488 switch (code) { |
5d0bb7d52783
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changeset
|
489 case Bytecodes::_invokedynamic: |
5d0bb7d52783
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changeset
|
490 case Bytecodes::_invokevirtual: |
5d0bb7d52783
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changeset
|
491 case Bytecodes::_invokeinterface: |
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diff
changeset
|
492 case Bytecodes::_invokespecial: |
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changeset
|
493 case Bytecodes::_invokestatic: |
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|
494 return false; |
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diff
changeset
|
495 default: |
5d0bb7d52783
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changeset
|
496 return true; |
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|
497 } |
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|
498 return true; |
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changeset
|
499 } |
5d0bb7d52783
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diff
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|
500 |
5129
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Support for recording a leaf graph id for each deoptimization point in the debug info.
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5000
diff
changeset
|
501 void CodeInstaller::record_scope(jint pc_offset, oop frame, GrowableArray<ScopeValue*>* objects) { |
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diff
changeset
|
502 assert(frame->klass() == BytecodeFrame::klass(), "BytecodeFrame expected"); |
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changeset
|
503 oop caller_frame = BytecodePosition::caller(frame); |
5129
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diff
changeset
|
504 if (caller_frame != NULL) { |
51111665eda6
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5000
diff
changeset
|
505 record_scope(pc_offset, caller_frame, objects); |
1434
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|
506 } |
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refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
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diff
changeset
|
507 |
5554
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Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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5553
diff
changeset
|
508 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>
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6674
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changeset
|
509 Method* method = getMethodFromHotSpotMethod(hotspot_method); |
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changeset
|
510 jint bci = BytecodePosition::bci(frame); |
1434
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diff
changeset
|
511 bool reexecute; |
6388
6b74f44c5059
added Log.printObject() and Log.printlnObject() for more detailed logging of objects
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6351
diff
changeset
|
512 if (bci == -1 || bci == -2){ |
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|
513 reexecute = false; |
72cfb36c6bb2
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|
514 } else { |
2182
9569fdf936ff
Made merge compile.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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2059
diff
changeset
|
515 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
|
516 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
|
517 if (frame != NULL) { |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
518 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
|
519 } |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
520 } |
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1433
diff
changeset
|
521 |
2901
d577d07cedec
Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2891
diff
changeset
|
522 if (TraceGraal >= 2) { |
1937
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
523 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
|
524 } |
4853c5cad3aa
More deoptmization tracing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1936
diff
changeset
|
525 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
526 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
|
527 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
|
528 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
|
529 arrayOop values = (arrayOop) BytecodeFrame::values(frame); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
530 |
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
|
531 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
|
532 |
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
|
533 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
|
534 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
|
535 GrowableArray<MonitorValue*>* monitors = new GrowableArray<MonitorValue*> (); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
536 |
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
|
537 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
|
538 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
|
539 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
|
540 } |
1936
8d88c9ac9247
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1931
diff
changeset
|
541 |
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
|
542 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
|
543 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
|
544 oop value = ((oop*) values->base(T_OBJECT))[i]; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
545 |
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
|
546 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
|
547 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
|
548 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
|
549 locals->append(second); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
550 } |
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
|
551 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
|
552 } 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
|
553 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
|
554 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
|
555 expressions->append(second); |
2938
c7783b6773ea
fixed graph start frame state
Lukas Stadler <lukas.stadler@jku.at>
parents:
2901
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 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
|
558 } 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
|
559 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
|
560 } |
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
|
561 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
|
562 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
|
563 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
|
564 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
|
565 } |
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 } |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3053
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 _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
|
569 |
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 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
|
571 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
|
572 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
|
573 |
7046
b6a8f2d23057
VM support for deferred reads and writes: ScopeDesc, DebugInfo, DebugInfoRecorder
Lukas Stadler <lukas.stadler@jku.at>
parents:
7018
diff
changeset
|
574 GrowableArray<DeferredWriteValue*>* deferred_writes = new GrowableArray<DeferredWriteValue*> (); |
b6a8f2d23057
VM support for deferred reads and writes: ScopeDesc, DebugInfo, DebugInfoRecorder
Lukas Stadler <lukas.stadler@jku.at>
parents:
7018
diff
changeset
|
575 // deferred_writes->append(new DeferredWriteValue(new LocationValue(Location::new_reg_loc(Location::lng, rax->as_VMReg())), new ConstantIntValue(0), 0, 100, new ConstantIntValue(123))); |
b6a8f2d23057
VM support for deferred reads and writes: ScopeDesc, DebugInfo, DebugInfoRecorder
Lukas Stadler <lukas.stadler@jku.at>
parents:
7018
diff
changeset
|
576 DebugToken* deferred_writes_token = _debug_recorder->create_deferred_writes(deferred_writes); |
b6a8f2d23057
VM support for deferred reads and writes: ScopeDesc, DebugInfo, DebugInfoRecorder
Lukas Stadler <lukas.stadler@jku.at>
parents:
7018
diff
changeset
|
577 |
6515
e722fa145b37
Fixed VS2010 warnings in HotSpot.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
6446
diff
changeset
|
578 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
|
579 |
7046
b6a8f2d23057
VM support for deferred reads and writes: ScopeDesc, DebugInfo, DebugInfoRecorder
Lukas Stadler <lukas.stadler@jku.at>
parents:
7018
diff
changeset
|
580 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, false, locals_token, expressions_token, monitors_token, deferred_writes_token); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
581 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
582 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
583 void CodeInstaller::site_Safepoint(CodeBuffer& buffer, jint pc_offset, oop site) { |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
584 oop debug_info = CompilationResult_Safepoint::debugInfo(site); |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
585 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
|
586 |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
587 // address instruction = _instructions->start() + pc_offset; |
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
588 // 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
|
589 _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
|
590 |
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
|
591 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
|
592 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
|
593 record_scope(pc_offset, frame, new GrowableArray<ScopeValue*>()); |
045c5f8ae689
modified code installation to handle debug info that only contains oop maps but no frame information
Doug Simon <doug.simon@oracle.com>
parents:
7125
diff
changeset
|
594 } 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
|
595 // 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
|
596 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
597 |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
598 _debug_recorder->end_safepoint(pc_offset); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
599 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
600 |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
601 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
|
602 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
|
603 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
|
604 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
605 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
|
606 oop global_stub = NULL; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
607 |
7814
bab2a51f8dbe
Introduce marker interface InvokeTarget. Remove method lookupRuntimeCall from CodeCacheProvider.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7813
diff
changeset
|
608 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
|
609 global_stub = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
610 } else { |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
611 hotspot_method = target; |
bea018622324
Changes to JavaAccess as a result of CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
3560
diff
changeset
|
612 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
613 |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
614 oop debug_info = CompilationResult_Call::debugInfo(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
615 |
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
|
616 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
|
617 |
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
|
618 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
|
619 jint next_pc_offset = 0x0; |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
620 bool is_call_reg = false; |
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
|
621 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
|
622 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
|
623 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
|
624 } 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
|
625 // mov+call instruction pair |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
parents:
3561
diff
changeset
|
626 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
|
627 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
|
628 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
|
629 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
|
630 } 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
|
631 // 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
|
632 assert(hotspot_method != NULL, "only valid for virtual calls"); |
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
633 is_call_reg = true; |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5823
diff
changeset
|
634 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
|
635 } else { |
5839
58a607307306
renaming in native code for CiTargetMethod -> CompilationResult
Doug Simon <doug.simon@oracle.com>
parents:
5823
diff
changeset
|
636 tty->print_cr("at pc_offset %d", pc_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
|
637 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
|
638 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
639 |
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
|
640 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
|
641 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
|
642 |
6948
e522a00b91aa
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents:
6674
diff
changeset
|
643 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
|
644 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
|
645 _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
|
646 |
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
|
647 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
|
648 } |
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
|
649 |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
650 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
|
651 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
|
652 _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
|
653 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
|
654 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
|
655 } 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
|
656 // 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
|
657 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
658 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
659 |
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
|
660 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
|
661 jlong global_stub_destination = HotSpotRuntimeCallTarget::address(global_stub); |
1433
efba53f86c4f
various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1432
diff
changeset
|
662 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
|
663 // 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
|
664 // 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
|
665 NativeCall* call = nativeCall_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
666 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
|
667 _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
|
668 } 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
|
669 NativeMovConstReg* mov = nativeMovConstReg_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
670 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
|
671 _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
|
672 } 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
|
673 NativeJump* jump = nativeJump_at((address) (inst)); |
7813
c58f8f4cda69
Remove last usage of VmIds.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7810
diff
changeset
|
674 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
|
675 _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
|
676 } |
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
|
677 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
|
678 } else { // method != NULL |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
679 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
|
680 #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
|
681 Method* method = NULL; |
3011
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
682 // 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
|
683 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
|
684 method = getMethodFromHotSpotMethod(hotspot_method); |
f00918f35c7f
inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents:
2951
diff
changeset
|
685 } |
7018
17eeac928874
Put code that is used only in ASSERT mode behind #ifdef ASSERT
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
7003
diff
changeset
|
686 #endif |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
687 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
|
688 |
2891
75a99b4f1c98
Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2890
diff
changeset
|
689 TRACE_graal_3("method call"); |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
690 switch (_next_call_type) { |
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
|
691 case MARK_INLINE_INVOKEVIRTUAL: { |
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
|
692 break; |
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
|
693 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
694 case MARK_INVOKEVIRTUAL: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
695 case MARK_INVOKEINTERFACE: { |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
696 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
|
697 |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
698 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
|
699 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
|
700 _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
|
701 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
702 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
703 case MARK_INVOKESTATIC: { |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
704 assert(method == NULL || method->is_static(), "cannot call non-static method with invokestatic"); |
3538
e4616e3d207b
support for new CiRuntimeCalls CreateNullPointerException and CreateOutOfBoundsException
Lukas Stadler <lukas.stadler@jku.at>
parents:
3133
diff
changeset
|
705 |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
706 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
|
707 call->set_destination(SharedRuntime::get_resolve_static_call_stub()); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
708 _instructions->relocate(call->instruction_address(), relocInfo::static_call_type, Assembler::call32_operand); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
709 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
710 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
711 case MARK_INVOKESPECIAL: { |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
712 assert(method == NULL || !method->is_static(), "cannot call static method with invokespecial"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
713 |
5000
b5dc2403c1e7
add option to inline VTable stubs
Lukas Stadler <lukas.stadler@jku.at>
parents:
4695
diff
changeset
|
714 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
|
715 call->set_destination(SharedRuntime::get_resolve_opt_virtual_call_stub()); |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
716 _instructions->relocate(call->instruction_address(), relocInfo::opt_virtual_call_type, Assembler::call32_operand); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
717 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
718 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
719 case MARK_INVOKE_INVALID: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
720 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
721 fatal("invalid _next_call_type value"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
722 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
723 } |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
724 } |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
725 _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
|
726 if (debug_info != NULL) { |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
727 _debug_recorder->end_safepoint(next_pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
728 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
729 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
730 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
731 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
|
732 oop constant = CompilationResult_DataPatch::constant(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
733 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
|
734 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
|
735 oop kind = Constant::kind(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
736 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
737 address instruction = _instructions->start() + pc_offset; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
738 |
5554
70f715dfbb41
Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5553
diff
changeset
|
739 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
|
740 switch (typeChar) { |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
741 case 'z': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
742 case 'b': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
743 case 's': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
744 case 'c': |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
745 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
|
746 fatal("int-sized values not expected in DataPatch"); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
747 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
748 case 'f': |
3594
af1319bc4fd5
Fixed wrong type char check.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3572
diff
changeset
|
749 case 'j': |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
750 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
|
751 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
|
752 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
|
753 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
|
754 *((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
|
755 } 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
|
756 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
|
757 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
|
758 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
|
759 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
|
760 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
|
761 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
|
762 } |
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
|
763 // 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
|
764 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
|
765 _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
|
766 *(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
|
767 |
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 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
|
769 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
|
770 *((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
|
771 |
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 _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
|
773 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
|
774 } |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
775 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
776 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
777 case 'a': { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
778 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
|
779 Handle obj = Constant::object(constant); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
780 |
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
|
781 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
|
782 *((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
|
783 _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
|
784 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
|
785 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
786 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
787 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
|
788 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
|
789 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
790 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
791 } |
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 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
|
794 oop id_obj = CompilationResult_Mark::id(site); |
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
795 arrayOop references = (arrayOop) CompilationResult_Mark::references(site); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
796 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
797 if (id_obj != NULL) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
798 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
|
799 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
|
800 |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
801 address instruction = _instructions->start() + pc_offset; |
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 switch (id) { |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
804 case MARK_UNVERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
805 _offsets.set_value(CodeOffsets::Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
806 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
807 case MARK_VERIFIED_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
808 _offsets.set_value(CodeOffsets::Verified_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
809 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
810 case MARK_OSR_ENTRY: |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
811 _offsets.set_value(CodeOffsets::OSR_Entry, pc_offset); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
812 break; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
813 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
|
814 _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
|
815 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
|
816 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
|
817 _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
|
818 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
819 case MARK_STATIC_CALL_STUB: { |
7003
bb524ee6b8e9
added relocation entry for the Method* operand of the MOV instruction in a static call stub
Doug Simon <doug.simon@oracle.com>
parents:
7000
diff
changeset
|
820 _instructions->relocate(instruction, metadata_Relocation::spec_for_immediate()); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
821 assert(references->length() == 1, "static call stub needs one reference"); |
1432
b61a43cd1255
sourcecode formatting
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1429
diff
changeset
|
822 oop ref = ((oop*) references->base(T_OBJECT))[0]; |
6674
fd71ca8c5f88
VM infrstructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents:
6559
diff
changeset
|
823 address call_pc = _instructions->start() + CompilationResult_Site::pcOffset(ref); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
824 _instructions->relocate(instruction, static_stub_Relocation::spec(call_pc)); |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
825 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
826 } |
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
|
827 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
|
828 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
|
829 // 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
|
830 // from 0L to Universe::non_oop_word(). |
5798
2585af1e26ac
implemented non-XIR lowering of invokes (todo: inline virtual dispatch and null checking of receivers)
Doug Simon <doug.simon@oracle.com>
parents:
5776
diff
changeset
|
831 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
|
832 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
|
833 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
|
834 } |
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
|
835 case MARK_INLINE_INVOKEVIRTUAL: |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
836 case MARK_INVOKE_INVALID: |
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
|
837 case MARK_INVOKESPECIAL: |
1428
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refactoring classes into separate files
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parents:
diff
changeset
|
838 case MARK_INVOKESTATIC: |
1432
b61a43cd1255
sourcecode formatting
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parents:
1429
diff
changeset
|
839 _next_call_type = (MarkId) id; |
1428
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refactoring classes into separate files
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parents:
diff
changeset
|
840 _invoke_mark_pc = instruction; |
695451afc619
refactoring classes into separate files
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parents:
diff
changeset
|
841 break; |
1429
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
842 case MARK_IMPLICIT_NULL: |
abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1428
diff
changeset
|
843 _implicit_exception_table.append(pc_offset, pc_offset); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
844 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
|
845 case MARK_POLL_NEAR: { |
aee1479c0a4b
Use 2 different marks for NEAR/FAR polling : fixes wrong polling addresse problem after relocation
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3549
diff
changeset
|
846 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
|
847 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
|
848 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
|
849 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
|
850 *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
|
851 } |
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
|
852 case MARK_POLL_FAR: |
3549
25765a764212
Add support for polling mark in code installer
Gilles Duboscq <gilles.duboscq@oracle.com>
parents:
3538
diff
changeset
|
853 _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
|
854 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
|
855 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
|
856 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
|
857 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
|
858 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
|
859 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
|
860 *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
|
861 } |
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
|
862 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
|
863 _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
|
864 break; |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
865 default: |
1931
48bbaead8b6c
Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1484
diff
changeset
|
866 ShouldNotReachHere(); |
1428
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
867 break; |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
868 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
869 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
870 } |
695451afc619
refactoring classes into separate files
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
871 |