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src/hotspot/share/jvmci/jvmciCodeInstaller.cpp

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  22  */
  23 
  24 #include "precompiled.hpp"
  25 #include "asm/register.hpp"
  26 #include "classfile/vmSymbols.hpp"
  27 #include "code/compiledIC.hpp"
  28 #include "code/vmreg.inline.hpp"
  29 #include "compiler/compileBroker.hpp"
  30 #include "compiler/disassembler.hpp"
  31 #include "jvmci/jvmciEnv.hpp"
  32 #include "jvmci/jvmciCompiler.hpp"
  33 #include "jvmci/jvmciCodeInstaller.hpp"
  34 #include "jvmci/jvmciJavaClasses.hpp"
  35 #include "jvmci/jvmciCompilerToVM.hpp"
  36 #include "jvmci/jvmciRuntime.hpp"
  37 #include "memory/allocation.inline.hpp"
  38 #include "oops/arrayOop.inline.hpp"
  39 #include "oops/oop.inline.hpp"
  40 #include "oops/objArrayOop.inline.hpp"
  41 #include "oops/typeArrayOop.inline.hpp"

  42 #include "runtime/javaCalls.hpp"
  43 #include "runtime/jniHandles.inline.hpp"
  44 #include "runtime/safepointMechanism.inline.hpp"
  45 #include "utilities/align.hpp"
  46 
  47 // frequently used constants
  48 // Allocate them with new so they are never destroyed (otherwise, a
  49 // forced exit could destroy these objects while they are still in
  50 // use).
  51 ConstantOopWriteValue* CodeInstaller::_oop_null_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantOopWriteValue(NULL);
  52 ConstantIntValue*      CodeInstaller::_int_m1_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(-1);
  53 ConstantIntValue*      CodeInstaller::_int_0_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue((jint)0);
  54 ConstantIntValue*      CodeInstaller::_int_1_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(1);
  55 ConstantIntValue*      CodeInstaller::_int_2_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(2);
  56 LocationValue*         CodeInstaller::_illegal_value = new (ResourceObj::C_HEAP, mtCompiler) LocationValue(Location());
  57 
  58 Method* getMethodFromHotSpotMethod(oop hotspot_method) {
  59   assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethodImpl::klass()), "sanity");
  60   return CompilerToVM::asMethod(hotspot_method);
  61 }




  22  */
  23 
  24 #include "precompiled.hpp"
  25 #include "asm/register.hpp"
  26 #include "classfile/vmSymbols.hpp"
  27 #include "code/compiledIC.hpp"
  28 #include "code/vmreg.inline.hpp"
  29 #include "compiler/compileBroker.hpp"
  30 #include "compiler/disassembler.hpp"
  31 #include "jvmci/jvmciEnv.hpp"
  32 #include "jvmci/jvmciCompiler.hpp"
  33 #include "jvmci/jvmciCodeInstaller.hpp"
  34 #include "jvmci/jvmciJavaClasses.hpp"
  35 #include "jvmci/jvmciCompilerToVM.hpp"
  36 #include "jvmci/jvmciRuntime.hpp"
  37 #include "memory/allocation.inline.hpp"
  38 #include "oops/arrayOop.inline.hpp"
  39 #include "oops/oop.inline.hpp"
  40 #include "oops/objArrayOop.inline.hpp"
  41 #include "oops/typeArrayOop.inline.hpp"
  42 #include "runtime/interfaceSupport.inline.hpp"
  43 #include "runtime/javaCalls.hpp"
  44 #include "runtime/jniHandles.inline.hpp"
  45 #include "runtime/safepointMechanism.inline.hpp"
  46 #include "utilities/align.hpp"
  47 
  48 // frequently used constants
  49 // Allocate them with new so they are never destroyed (otherwise, a
  50 // forced exit could destroy these objects while they are still in
  51 // use).
  52 ConstantOopWriteValue* CodeInstaller::_oop_null_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantOopWriteValue(NULL);
  53 ConstantIntValue*      CodeInstaller::_int_m1_scope_value = new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(-1);
  54 ConstantIntValue*      CodeInstaller::_int_0_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue((jint)0);
  55 ConstantIntValue*      CodeInstaller::_int_1_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(1);
  56 ConstantIntValue*      CodeInstaller::_int_2_scope_value =  new (ResourceObj::C_HEAP, mtCompiler) ConstantIntValue(2);
  57 LocationValue*         CodeInstaller::_illegal_value = new (ResourceObj::C_HEAP, mtCompiler) LocationValue(Location());
  58 
  59 Method* getMethodFromHotSpotMethod(oop hotspot_method) {
  60   assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethodImpl::klass()), "sanity");
  61   return CompilerToVM::asMethod(hotspot_method);
  62 }


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