--- a/hotspot/src/share/vm/runtime/sharedRuntime.cpp Mon Dec 19 00:49:34 2016 +0100
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.cpp Mon Dec 19 12:39:01 2016 -0500
@@ -29,7 +29,6 @@
#include "classfile/vmSymbols.hpp"
#include "code/codeCache.hpp"
#include "code/compiledIC.hpp"
-#include "code/codeCacheExtensions.hpp"
#include "code/scopeDesc.hpp"
#include "code/vtableStubs.hpp"
#include "compiler/abstractCompiler.hpp"
@@ -2580,27 +2579,15 @@
if (_adapters != NULL) return;
_adapters = new AdapterHandlerTable();
- if (!CodeCacheExtensions::skip_compiler_support()) {
- // Create a special handler for abstract methods. Abstract methods
- // are never compiled so an i2c entry is somewhat meaningless, but
- // throw AbstractMethodError just in case.
- // Pass wrong_method_abstract for the c2i transitions to return
- // AbstractMethodError for invalid invocations.
- address wrong_method_abstract = SharedRuntime::get_handle_wrong_method_abstract_stub();
- _abstract_method_handler = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(0, NULL),
- StubRoutines::throw_AbstractMethodError_entry(),
- wrong_method_abstract, wrong_method_abstract);
- } else {
- // Adapters are not supposed to be used.
- // Generate a special one to cause an error if used (and store this
- // singleton in place of the useless _abstract_method_error adapter).
- address entry = (address) &unexpected_adapter_call;
- _abstract_method_handler = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(0, NULL),
- entry,
- entry,
- entry);
-
- }
+ // Create a special handler for abstract methods. Abstract methods
+ // are never compiled so an i2c entry is somewhat meaningless, but
+ // throw AbstractMethodError just in case.
+ // Pass wrong_method_abstract for the c2i transitions to return
+ // AbstractMethodError for invalid invocations.
+ address wrong_method_abstract = SharedRuntime::get_handle_wrong_method_abstract_stub();
+ _abstract_method_handler = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(0, NULL),
+ StubRoutines::throw_AbstractMethodError_entry(),
+ wrong_method_abstract, wrong_method_abstract);
}
AdapterHandlerEntry* AdapterHandlerLibrary::new_entry(AdapterFingerPrint* fingerprint,
@@ -2651,17 +2638,6 @@
// make sure data structure is initialized
initialize();
- // during dump time, always generate adapters, even if the
- // compiler has been turned off.
- if (!DumpSharedSpaces && CodeCacheExtensions::skip_compiler_support()) {
- // adapters are useless and should not be used, including the
- // abstract_method_handler. However, some callers check that
- // an adapter was installed.
- // Return the singleton adapter, stored into _abstract_method_handler
- // and modified to cause an error if we ever call it.
- return _abstract_method_handler;
- }
-
if (method->is_abstract()) {
return _abstract_method_handler;
}