archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 15:24:43 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8152311: [JVMCI] allow JVMCI compiler to change the compilation policy for a method

Browse source 
Reviewed-by: kvn, never
This commit is contained in:
Doug Simon 2016-05-10 11:48:06 +02:00
parent 41dcc3f305
commit 32a12da3bf
17 changed files with 293 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

31
hotspot/src/share/vm/jvmci/jvmciJavaClasses.hpp
View file

@ -33,7 +33,7 @@ class JVMCIJavaClasses : AllStatic {
static void compute_offsets(TRAPS);
};
/* This macro defines the structure of the CompilationResult - classes.
/* This macro defines the structure of the JVMCI classes accessed from VM code.
* It will generate classes with accessors similar to javaClasses.hpp, but with specializations for oops, Handles and jni handles.
*
* The public interface of these classes will look like this:
@ -219,7 +219,7 @@ class JVMCIJavaClasses : AllStatic {
boolean_field(HotSpotObjectConstantImpl, compressed) \
end_class \
start_class(HotSpotMetaspaceConstantImpl) \
oop_field(HotSpotMetaspaceConstantImpl, metaspaceObject, "Ljdk/vm/ci/hotspot/MetaspaceWrapperObject;") \
oop_field(HotSpotMetaspaceConstantImpl, metaspaceObject, "Ljdk/vm/ci/hotspot/MetaspaceWrapperObject;") \
boolean_field(HotSpotMetaspaceConstantImpl, compressed) \
end_class \
start_class(HotSpotSentinelConstant) \
@ -279,24 +279,25 @@ class JVMCIJavaClasses : AllStatic {
objArrayOop_field(HotSpotStackFrameReference, locals, "[Ljava/lang/Object;") \
typeArrayOop_field(HotSpotStackFrameReference, localIsVirtual, "[Z") \
end_class \
start_class(HotSpotMetaData) \
typeArrayOop_field(HotSpotMetaData, pcDescBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, scopesDescBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, relocBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, exceptionBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, oopMaps, "[B") \
objArrayOop_field(HotSpotMetaData, metadata, "[Ljava/lang/String;") \
end_class \
start_class(HotSpotOopMap) \
int_field(HotSpotOopMap, offset) \
int_field(HotSpotOopMap, count) \
typeArrayOop_field(HotSpotOopMap, data, "[B") \
start_class(HotSpotMetaData) \
typeArrayOop_field(HotSpotMetaData, pcDescBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, scopesDescBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, relocBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, exceptionBytes, "[B") \
typeArrayOop_field(HotSpotMetaData, oopMaps, "[B") \
objArrayOop_field(HotSpotMetaData, metadata, "[Ljava/lang/String;") \
end_class \
start_class(HotSpotOopMap) \
int_field(HotSpotOopMap, offset) \
int_field(HotSpotOopMap, count) \
typeArrayOop_field(HotSpotOopMap, data, "[B") \
end_class \
start_class(HotSpotConstantPool) \
long_field(HotSpotConstantPool, metaspaceConstantPool) \
end_class \
start_class(HotSpotJVMCIRuntime) \
objArrayOop_field(HotSpotJVMCIRuntime, trivialPrefixes, "[Ljava/lang/String;") \
int_field(HotSpotJVMCIRuntime, compilationLevelAdjustment) \
end_class \
/* end*/
@ -309,7 +310,7 @@ class name : AllStatic {
assert(obj->is_a(SystemDictionary::name##_klass()), "wrong class, " #name " expected, found %s", obj->klass()->external_name()); \
assert(offset != 0, "must be valid offset"); \
} \
static void compute_offsets(TRAPS); \
static void compute_offsets(TRAPS); \
public: \
static InstanceKlass* klass() { return SystemDictionary::name##_klass(); }