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7172967: Eliminate constMethod's _method backpointer to methodOop

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Eliminate constMethod's _method backpointer to methodOop, and move the _constant field from methodOop to constMethod.

Reviewed-by: roland, bdelsart, kamg
This commit is contained in:
Jiangli Zhou 2012-06-06 14:33:43 -04:00
parent 528d6f3d54
commit 2b4b058265
21 changed files with 141 additions and 112 deletions
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3
hotspot/src/share/vm/runtime/vmStructs.cpp
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@ -358,7 +358,6 @@ static inline uint64_t cast_uint64_t(size_t x)
nonstatic_field(methodDataOopDesc, _arg_stack, intx) \
nonstatic_field(methodDataOopDesc, _arg_returned, intx) \
nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
@ -378,7 +377,7 @@ static inline uint64_t cast_uint64_t(size_t x)
volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
nonstatic_field(constMethodOopDesc, _method, methodOop) \
nonstatic_field(constMethodOopDesc, _constants, constantPoolOop) \
nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
nonstatic_field(constMethodOopDesc, _constMethod_size, int) \