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7086585: make Java field injection more flexible

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Reviewed-by: jrose, twisti, kvn, coleenp
This commit is contained in:
Tom Rodriguez 2011-09-10 17:29:02 -07:00
parent 1ebca30d26
commit e39ba1a5fe
39 changed files with 1073 additions and 991 deletions
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35
hotspot/src/share/vm/classfile/systemDictionary.hpp
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@ -133,15 +133,15 @@ class SymbolPropertyTable;
template(reflect_Method_klass, java_lang_reflect_Method, Pre) \
template(reflect_Constructor_klass, java_lang_reflect_Constructor, Pre) \
\
/* NOTE: needed too early in bootstrapping process to have checks based on JDK version */ \
/* Universe::is_gte_jdk14x_version() is not set up by this point. */ \
/* It's okay if this turns out to be NULL in non-1.4 JDKs. */ \
template(reflect_MagicAccessorImpl_klass, sun_reflect_MagicAccessorImpl, Opt) \
template(reflect_MethodAccessorImpl_klass, sun_reflect_MethodAccessorImpl, Opt_Only_JDK14NewRef) \
template(reflect_ConstructorAccessorImpl_klass, sun_reflect_ConstructorAccessorImpl, Opt_Only_JDK14NewRef) \
template(reflect_DelegatingClassLoader_klass, sun_reflect_DelegatingClassLoader, Opt) \
template(reflect_ConstantPool_klass, sun_reflect_ConstantPool, Opt_Only_JDK15) \
template(reflect_UnsafeStaticFieldAccessorImpl_klass, sun_reflect_UnsafeStaticFieldAccessorImpl, Opt_Only_JDK15) \
/* NOTE: needed too early in bootstrapping process to have checks based on JDK version */ \
/* Universe::is_gte_jdk14x_version() is not set up by this point. */ \
/* It's okay if this turns out to be NULL in non-1.4 JDKs. */ \
template(reflect_MagicAccessorImpl_klass, sun_reflect_MagicAccessorImpl, Opt) \
template(reflect_MethodAccessorImpl_klass, sun_reflect_MethodAccessorImpl, Opt_Only_JDK14NewRef) \
template(reflect_ConstructorAccessorImpl_klass, sun_reflect_ConstructorAccessorImpl, Opt_Only_JDK14NewRef) \
template(reflect_DelegatingClassLoader_klass, sun_reflect_DelegatingClassLoader, Opt) \
template(reflect_ConstantPool_klass, sun_reflect_ConstantPool, Opt_Only_JDK15) \
template(reflect_UnsafeStaticFieldAccessorImpl_klass, sun_reflect_UnsafeStaticFieldAccessorImpl, Opt_Only_JDK15) \
\
/* support for dynamic typing; it's OK if these are NULL in earlier JDKs */ \
template(MethodHandle_klass, java_lang_invoke_MethodHandle, Pre_JSR292) \
@ -168,14 +168,14 @@ class SymbolPropertyTable;
template(StackTraceElement_klass, java_lang_StackTraceElement, Opt) \
/* Universe::is_gte_jdk14x_version() is not set up by this point. */ \
/* It's okay if this turns out to be NULL in non-1.4 JDKs. */ \
template(java_nio_Buffer_klass, java_nio_Buffer, Opt) \
template(nio_Buffer_klass, java_nio_Buffer, Opt) \
\
/* If this class isn't present, it won't be referenced. */ \
template(sun_misc_AtomicLongCSImpl_klass, sun_misc_AtomicLongCSImpl, Opt) \
template(AtomicLongCSImpl_klass, sun_misc_AtomicLongCSImpl, Opt) \
\
template(sun_jkernel_DownloadManager_klass, sun_jkernel_DownloadManager, Opt_Kernel) \
template(DownloadManager_klass, sun_jkernel_DownloadManager, Opt_Kernel) \
\
template(sun_misc_PostVMInitHook_klass, sun_misc_PostVMInitHook, Opt) \
template(PostVMInitHook_klass, sun_misc_PostVMInitHook, Opt) \
\
/* Preload boxing klasses */ \
template(Boolean_klass, java_lang_Boolean, Pre) \
@ -199,7 +199,7 @@ class SystemDictionary : AllStatic {
enum WKID {
NO_WKID = 0,
#define WK_KLASS_ENUM(name, ignore_s, ignore_o) WK_KLASS_ENUM_NAME(name),
#define WK_KLASS_ENUM(name, symbol, ignore_o) WK_KLASS_ENUM_NAME(name), WK_KLASS_ENUM_NAME(symbol) = WK_KLASS_ENUM_NAME(name),
WK_KLASSES_DO(WK_KLASS_ENUM)
#undef WK_KLASS_ENUM
@ -426,11 +426,16 @@ public:
}
public:
#define WK_KLASS_DECLARE(name, ignore_symbol, option) \
#define WK_KLASS_DECLARE(name, symbol, option) \
static klassOop name() { return check_klass_##option(_well_known_klasses[WK_KLASS_ENUM_NAME(name)]); }
WK_KLASSES_DO(WK_KLASS_DECLARE);
#undef WK_KLASS_DECLARE
static klassOop well_known_klass(WKID id) {
assert(id >= (int)FIRST_WKID && id < (int)WKID_LIMIT, "oob");
return _well_known_klasses[id];
}
// Local definition for direct access to the private array:
#define WK_KLASS(name) _well_known_klasses[SystemDictionary::WK_KLASS_ENUM_NAME(name)]