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7160570: Intrinsification support for tracing framework

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Reviewed-by: sla, never
This commit is contained in:
Rickard Bäckman 2012-03-06 12:36:59 +01:00
parent 70685b85af
commit cf406f37e3
15 changed files with 182 additions and 39 deletions
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10
hotspot/src/share/vm/classfile/vmSymbols.hpp
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@ -27,6 +27,7 @@
#include "oops/symbol.hpp"
#include "memory/iterator.hpp"
#include "trace/traceMacros.hpp"
// The class vmSymbols is a name space for fast lookup of
// symbols commonly used in the VM.
@ -424,6 +425,7 @@
template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
template(class_void_signature, "(Ljava/lang/Class;)V") \
template(class_int_signature, "(Ljava/lang/Class;)I") \
template(class_long_signature, "(Ljava/lang/Class;)J") \
template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \
template(string_array_void_signature, "([Ljava/lang/String;)V") \
@ -539,10 +541,12 @@
template(serializePropertiesToByteArray_signature, "()[B") \
template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
template(classRedefinedCount_name, "classRedefinedCount") \
\
/* trace signatures */ \
TRACE_TEMPLATES(template) \
\
/*end*/
// Here are all the intrinsics known to the runtime and the CI.
// Each intrinsic consists of a public enum name (like _hashCode),
// followed by a specification of its klass, name, and signature:
@ -648,6 +652,8 @@
do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \
do_name( nanoTime_name, "nanoTime") \
\
TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias) \
\
do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \
do_name( arraycopy_name, "arraycopy") \
do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \