src/hotspot/share/opto/runtime.cpp
author stefank
Fri, 23 Mar 2018 18:54:12 +0100
changeset 49594 898ef81cbc0e
parent 49480 d7df2dd501ce
child 49982 9042ffe5b7fe
permissions -rw-r--r--
8200106: Move NoSafepointVerifier out from gcLocker.hpp Reviewed-by: coleenp
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/*
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 * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#include "precompiled.hpp"
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#include "classfile/systemDictionary.hpp"
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#include "classfile/vmSymbols.hpp"
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#include "code/codeCache.hpp"
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#include "code/compiledMethod.inline.hpp"
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#include "code/compiledIC.hpp"
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#include "code/icBuffer.hpp"
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#include "code/nmethod.hpp"
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#include "code/pcDesc.hpp"
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#include "code/scopeDesc.hpp"
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#include "code/vtableStubs.hpp"
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#include "compiler/compileBroker.hpp"
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#include "compiler/oopMap.hpp"
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#include "gc/g1/heapRegion.hpp"
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#include "gc/shared/barrierSet.hpp"
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#include "gc/shared/collectedHeap.hpp"
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#include "gc/shared/gcLocker.hpp"
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#include "interpreter/bytecode.hpp"
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#include "interpreter/interpreter.hpp"
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#include "interpreter/linkResolver.hpp"
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#include "logging/log.hpp"
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#include "logging/logStream.hpp"
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#include "memory/oopFactory.hpp"
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#include "memory/resourceArea.hpp"
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#include "oops/objArrayKlass.hpp"
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#include "oops/oop.inline.hpp"
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#include "oops/typeArrayOop.inline.hpp"
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#include "opto/ad.hpp"
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#include "opto/addnode.hpp"
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#include "opto/callnode.hpp"
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#include "opto/cfgnode.hpp"
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#include "opto/graphKit.hpp"
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#include "opto/machnode.hpp"
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#include "opto/matcher.hpp"
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#include "opto/memnode.hpp"
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#include "opto/mulnode.hpp"
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#include "opto/runtime.hpp"
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#include "opto/subnode.hpp"
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#include "runtime/atomic.hpp"
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#include "runtime/frame.inline.hpp"
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#include "runtime/handles.inline.hpp"
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#include "runtime/interfaceSupport.inline.hpp"
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#include "runtime/javaCalls.hpp"
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#include "runtime/sharedRuntime.hpp"
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#include "runtime/signature.hpp"
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#include "runtime/threadCritical.hpp"
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#include "runtime/vframe.hpp"
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#include "runtime/vframeArray.hpp"
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#include "runtime/vframe_hp.hpp"
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#include "utilities/copy.hpp"
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#include "utilities/preserveException.hpp"
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// For debugging purposes:
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//  To force FullGCALot inside a runtime function, add the following two lines
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//
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//  Universe::release_fullgc_alot_dummy();
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//  MarkSweep::invoke(0, "Debugging");
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//
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// At command line specify the parameters: -XX:+FullGCALot -XX:FullGCALotStart=100000000
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// Compiled code entry points
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address OptoRuntime::_new_instance_Java                           = NULL;
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address OptoRuntime::_new_array_Java                              = NULL;
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address OptoRuntime::_new_array_nozero_Java                       = NULL;
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address OptoRuntime::_multianewarray2_Java                        = NULL;
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address OptoRuntime::_multianewarray3_Java                        = NULL;
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address OptoRuntime::_multianewarray4_Java                        = NULL;
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address OptoRuntime::_multianewarray5_Java                        = NULL;
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address OptoRuntime::_multianewarrayN_Java                        = NULL;
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address OptoRuntime::_g1_wb_pre_Java                              = NULL;
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address OptoRuntime::_g1_wb_post_Java                             = NULL;
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address OptoRuntime::_vtable_must_compile_Java                    = NULL;
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address OptoRuntime::_complete_monitor_locking_Java               = NULL;
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address OptoRuntime::_monitor_notify_Java                         = NULL;
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address OptoRuntime::_monitor_notifyAll_Java                      = NULL;
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address OptoRuntime::_rethrow_Java                                = NULL;
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address OptoRuntime::_slow_arraycopy_Java                         = NULL;
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address OptoRuntime::_register_finalizer_Java                     = NULL;
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ExceptionBlob* OptoRuntime::_exception_blob;
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// This should be called in an assertion at the start of OptoRuntime routines
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// which are entered from compiled code (all of them)
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#ifdef ASSERT
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static bool check_compiled_frame(JavaThread* thread) {
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  assert(thread->last_frame().is_runtime_frame(), "cannot call runtime directly from compiled code");
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  RegisterMap map(thread, false);
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  frame caller = thread->last_frame().sender(&map);
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  assert(caller.is_compiled_frame(), "not being called from compiled like code");
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  return true;
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}
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#endif // ASSERT
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#define gen(env, var, type_func_gen, c_func, fancy_jump, pass_tls, save_arg_regs, return_pc) \
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  var = generate_stub(env, type_func_gen, CAST_FROM_FN_PTR(address, c_func), #var, fancy_jump, pass_tls, save_arg_regs, return_pc); \
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  if (var == NULL) { return false; }
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bool OptoRuntime::generate(ciEnv* env) {
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  generate_exception_blob();
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  // Note: tls: Means fetching the return oop out of the thread-local storage
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  //
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  //   variable/name                       type-function-gen              , runtime method                  ,fncy_jp, tls,save_args,retpc
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  // -------------------------------------------------------------------------------------------------------------------------------
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  gen(env, _new_instance_Java              , new_instance_Type            , new_instance_C                  ,    0 , true , false, false);
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  gen(env, _new_array_Java                 , new_array_Type               , new_array_C                     ,    0 , true , false, false);
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  gen(env, _new_array_nozero_Java          , new_array_Type               , new_array_nozero_C              ,    0 , true , false, false);
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  gen(env, _multianewarray2_Java           , multianewarray2_Type         , multianewarray2_C               ,    0 , true , false, false);
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  gen(env, _multianewarray3_Java           , multianewarray3_Type         , multianewarray3_C               ,    0 , true , false, false);
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  gen(env, _multianewarray4_Java           , multianewarray4_Type         , multianewarray4_C               ,    0 , true , false, false);
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  gen(env, _multianewarray5_Java           , multianewarray5_Type         , multianewarray5_C               ,    0 , true , false, false);
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  gen(env, _multianewarrayN_Java           , multianewarrayN_Type         , multianewarrayN_C               ,    0 , true , false, false);
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  gen(env, _g1_wb_pre_Java                 , g1_wb_pre_Type               , SharedRuntime::g1_wb_pre        ,    0 , false, false, false);
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  gen(env, _g1_wb_post_Java                , g1_wb_post_Type              , SharedRuntime::g1_wb_post       ,    0 , false, false, false);
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  gen(env, _complete_monitor_locking_Java  , complete_monitor_enter_Type  , SharedRuntime::complete_monitor_locking_C, 0, false, false, false);
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  gen(env, _monitor_notify_Java            , monitor_notify_Type          , monitor_notify_C                ,    0 , false, false, false);
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  gen(env, _monitor_notifyAll_Java         , monitor_notify_Type          , monitor_notifyAll_C             ,    0 , false, false, false);
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  gen(env, _rethrow_Java                   , rethrow_Type                 , rethrow_C                       ,    2 , true , false, true );
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  gen(env, _slow_arraycopy_Java            , slow_arraycopy_Type          , SharedRuntime::slow_arraycopy_C ,    0 , false, false, false);
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  gen(env, _register_finalizer_Java        , register_finalizer_Type      , register_finalizer              ,    0 , false, false, false);
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  return true;
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}
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#undef gen
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// Helper method to do generation of RunTimeStub's
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address OptoRuntime::generate_stub( ciEnv* env,
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                                    TypeFunc_generator gen, address C_function,
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                                    const char *name, int is_fancy_jump,
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                                    bool pass_tls,
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                                    bool save_argument_registers,
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                                    bool return_pc) {
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  // Matching the default directive, we currently have no method to match.
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  DirectiveSet* directive = DirectivesStack::getDefaultDirective(CompileBroker::compiler(CompLevel_full_optimization));
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  ResourceMark rm;
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  Compile C( env, gen, C_function, name, is_fancy_jump, pass_tls, save_argument_registers, return_pc, directive);
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  DirectivesStack::release(directive);
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  return  C.stub_entry_point();
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}
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const char* OptoRuntime::stub_name(address entry) {
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#ifndef PRODUCT
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  CodeBlob* cb = CodeCache::find_blob(entry);
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  RuntimeStub* rs =(RuntimeStub *)cb;
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  assert(rs != NULL && rs->is_runtime_stub(), "not a runtime stub");
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  return rs->name();
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#else
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  // Fast implementation for product mode (maybe it should be inlined too)
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  return "runtime stub";
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#endif
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}
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//=============================================================================
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// Opto compiler runtime routines
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//=============================================================================
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//=============================allocation======================================
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// We failed the fast-path allocation.  Now we need to do a scavenge or GC
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// and try allocation again.
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// object allocation
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JRT_BLOCK_ENTRY(void, OptoRuntime::new_instance_C(Klass* klass, JavaThread* thread))
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  JRT_BLOCK;
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#ifndef PRODUCT
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  SharedRuntime::_new_instance_ctr++;         // new instance requires GC
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#endif
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  assert(check_compiled_frame(thread), "incorrect caller");
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  // These checks are cheap to make and support reflective allocation.
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  int lh = klass->layout_helper();
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  if (Klass::layout_helper_needs_slow_path(lh) || !InstanceKlass::cast(klass)->is_initialized()) {
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    Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
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    klass->check_valid_for_instantiation(false, THREAD);
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    if (!HAS_PENDING_EXCEPTION) {
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      InstanceKlass::cast(klass)->initialize(THREAD);
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    }
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  }
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  if (!HAS_PENDING_EXCEPTION) {
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    // Scavenge and allocate an instance.
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    Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
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    oop result = InstanceKlass::cast(klass)->allocate_instance(THREAD);
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    thread->set_vm_result(result);
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    // Pass oops back through thread local storage.  Our apparent type to Java
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    // is that we return an oop, but we can block on exit from this routine and
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    // a GC can trash the oop in C's return register.  The generated stub will
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    // fetch the oop from TLS after any possible GC.
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  }
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  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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  JRT_BLOCK_END;
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  // inform GC that we won't do card marks for initializing writes.
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  SharedRuntime::on_slowpath_allocation_exit(thread);
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JRT_END
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// array allocation
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JRT_BLOCK_ENTRY(void, OptoRuntime::new_array_C(Klass* array_type, int len, JavaThread *thread))
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  JRT_BLOCK;
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#ifndef PRODUCT
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  SharedRuntime::_new_array_ctr++;            // new array requires GC
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#endif
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  assert(check_compiled_frame(thread), "incorrect caller");
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  // Scavenge and allocate an instance.
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  oop result;
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  if (array_type->is_typeArray_klass()) {
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    // The oopFactory likes to work with the element type.
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    // (We could bypass the oopFactory, since it doesn't add much value.)
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    BasicType elem_type = TypeArrayKlass::cast(array_type)->element_type();
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    result = oopFactory::new_typeArray(elem_type, len, THREAD);
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  } else {
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    // Although the oopFactory likes to work with the elem_type,
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    // the compiler prefers the array_type, since it must already have
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    // that latter value in hand for the fast path.
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    Handle holder(THREAD, array_type->klass_holder()); // keep the array klass alive
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    Klass* elem_type = ObjArrayKlass::cast(array_type)->element_klass();
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    result = oopFactory::new_objArray(elem_type, len, THREAD);
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  }
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  // Pass oops back through thread local storage.  Our apparent type to Java
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  // is that we return an oop, but we can block on exit from this routine and
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  // a GC can trash the oop in C's return register.  The generated stub will
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  // fetch the oop from TLS after any possible GC.
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  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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  thread->set_vm_result(result);
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  JRT_BLOCK_END;
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  // inform GC that we won't do card marks for initializing writes.
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  SharedRuntime::on_slowpath_allocation_exit(thread);
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JRT_END
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// array allocation without zeroing
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JRT_BLOCK_ENTRY(void, OptoRuntime::new_array_nozero_C(Klass* array_type, int len, JavaThread *thread))
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  JRT_BLOCK;
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#ifndef PRODUCT
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  SharedRuntime::_new_array_ctr++;            // new array requires GC
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#endif
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  assert(check_compiled_frame(thread), "incorrect caller");
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  // Scavenge and allocate an instance.
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  oop result;
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  assert(array_type->is_typeArray_klass(), "should be called only for type array");
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  // The oopFactory likes to work with the element type.
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  BasicType elem_type = TypeArrayKlass::cast(array_type)->element_type();
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  result = oopFactory::new_typeArray_nozero(elem_type, len, THREAD);
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  // Pass oops back through thread local storage.  Our apparent type to Java
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  // is that we return an oop, but we can block on exit from this routine and
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  // a GC can trash the oop in C's return register.  The generated stub will
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  // fetch the oop from TLS after any possible GC.
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  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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  thread->set_vm_result(result);
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  JRT_BLOCK_END;
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  // inform GC that we won't do card marks for initializing writes.
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  SharedRuntime::on_slowpath_allocation_exit(thread);
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  oop result = thread->vm_result();
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  if ((len > 0) && (result != NULL) &&
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      is_deoptimized_caller_frame(thread)) {
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    // Zero array here if the caller is deoptimized.
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    int size = ((typeArrayOop)result)->object_size();
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    BasicType elem_type = TypeArrayKlass::cast(array_type)->element_type();
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    const size_t hs = arrayOopDesc::header_size(elem_type);
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    // Align to next 8 bytes to avoid trashing arrays's length.
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    const size_t aligned_hs = align_object_offset(hs);
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    HeapWord* obj = (HeapWord*)result;
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    if (aligned_hs > hs) {
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      Copy::zero_to_words(obj+hs, aligned_hs-hs);
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    }
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    // Optimized zeroing.
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    Copy::fill_to_aligned_words(obj+aligned_hs, size-aligned_hs);
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  }
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JRT_END
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1
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   320
// Note: multianewarray for one dimension is handled inline by GraphKit::new_array.
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   321
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   322
// multianewarray for 2 dimensions
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   323
JRT_ENTRY(void, OptoRuntime::multianewarray2_C(Klass* elem_type, int len1, int len2, JavaThread *thread))
1
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   324
#ifndef PRODUCT
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   325
  SharedRuntime::_multi2_ctr++;                // multianewarray for 1 dimension
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parents:
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   326
#endif
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   327
  assert(check_compiled_frame(thread), "incorrect caller");
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   328
  assert(elem_type->is_klass(), "not a class");
1
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diff changeset
   329
  jint dims[2];
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   330
  dims[0] = len1;
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   331
  dims[1] = len2;
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  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
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parents: 13742
diff changeset
   333
  oop obj = ArrayKlass::cast(elem_type)->multi_allocate(2, dims, THREAD);
1
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parents:
diff changeset
   334
  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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diff changeset
   335
  thread->set_vm_result(obj);
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   336
JRT_END
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diff changeset
   337
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   338
// multianewarray for 3 dimensions
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   339
JRT_ENTRY(void, OptoRuntime::multianewarray3_C(Klass* elem_type, int len1, int len2, int len3, JavaThread *thread))
1
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   340
#ifndef PRODUCT
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   341
  SharedRuntime::_multi3_ctr++;                // multianewarray for 1 dimension
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diff changeset
   342
#endif
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   343
  assert(check_compiled_frame(thread), "incorrect caller");
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   344
  assert(elem_type->is_klass(), "not a class");
1
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parents:
diff changeset
   345
  jint dims[3];
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diff changeset
   346
  dims[0] = len1;
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diff changeset
   347
  dims[1] = len2;
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   348
  dims[2] = len3;
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   349
  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
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diff changeset
   350
  oop obj = ArrayKlass::cast(elem_type)->multi_allocate(3, dims, THREAD);
1
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parents:
diff changeset
   351
  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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diff changeset
   352
  thread->set_vm_result(obj);
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parents:
diff changeset
   353
JRT_END
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parents:
diff changeset
   354
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parents:
diff changeset
   355
// multianewarray for 4 dimensions
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diff changeset
   356
JRT_ENTRY(void, OptoRuntime::multianewarray4_C(Klass* elem_type, int len1, int len2, int len3, int len4, JavaThread *thread))
1
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   357
#ifndef PRODUCT
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   358
  SharedRuntime::_multi4_ctr++;                // multianewarray for 1 dimension
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parents:
diff changeset
   359
#endif
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diff changeset
   360
  assert(check_compiled_frame(thread), "incorrect caller");
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diff changeset
   361
  assert(elem_type->is_klass(), "not a class");
1
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parents:
diff changeset
   362
  jint dims[4];
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parents:
diff changeset
   363
  dims[0] = len1;
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parents:
diff changeset
   364
  dims[1] = len2;
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parents:
diff changeset
   365
  dims[2] = len3;
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parents:
diff changeset
   366
  dims[3] = len4;
36603
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parents: 35499
diff changeset
   367
  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
13952
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coleenp
parents: 13742
diff changeset
   368
  oop obj = ArrayKlass::cast(elem_type)->multi_allocate(4, dims, THREAD);
1
489c9b5090e2 Initial load
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parents:
diff changeset
   369
  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
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parents:
diff changeset
   370
  thread->set_vm_result(obj);
489c9b5090e2 Initial load
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parents:
diff changeset
   371
JRT_END
489c9b5090e2 Initial load
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parents:
diff changeset
   372
489c9b5090e2 Initial load
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parents:
diff changeset
   373
// multianewarray for 5 dimensions
13728
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coleenp
parents: 13521
diff changeset
   374
JRT_ENTRY(void, OptoRuntime::multianewarray5_C(Klass* elem_type, int len1, int len2, int len3, int len4, int len5, JavaThread *thread))
1
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parents:
diff changeset
   375
#ifndef PRODUCT
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parents:
diff changeset
   376
  SharedRuntime::_multi5_ctr++;                // multianewarray for 1 dimension
489c9b5090e2 Initial load
duke
parents:
diff changeset
   377
#endif
489c9b5090e2 Initial load
duke
parents:
diff changeset
   378
  assert(check_compiled_frame(thread), "incorrect caller");
13728
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coleenp
parents: 13521
diff changeset
   379
  assert(elem_type->is_klass(), "not a class");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   380
  jint dims[5];
489c9b5090e2 Initial load
duke
parents:
diff changeset
   381
  dims[0] = len1;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   382
  dims[1] = len2;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   383
  dims[2] = len3;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   384
  dims[3] = len4;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   385
  dims[4] = len5;
36603
0bc3ad031d60 8141420: Compiler runtime entries don't hold Klass* from being GCed
vlivanov
parents: 35499
diff changeset
   386
  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
13952
e3cf184080bc 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
coleenp
parents: 13742
diff changeset
   387
  oop obj = ArrayKlass::cast(elem_type)->multi_allocate(5, dims, THREAD);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   388
  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   389
  thread->set_vm_result(obj);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   390
JRT_END
489c9b5090e2 Initial load
duke
parents:
diff changeset
   391
13728
882756847a04 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 13521
diff changeset
   392
JRT_ENTRY(void, OptoRuntime::multianewarrayN_C(Klass* elem_type, arrayOopDesc* dims, JavaThread *thread))
10028
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   393
  assert(check_compiled_frame(thread), "incorrect caller");
13728
882756847a04 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 13521
diff changeset
   394
  assert(elem_type->is_klass(), "not a class");
10028
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   395
  assert(oop(dims)->is_typeArray(), "not an array");
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   396
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   397
  ResourceMark rm;
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   398
  jint len = dims->length();
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   399
  assert(len > 0, "Dimensions array should contain data");
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   400
  jint *j_dims = typeArrayOop(dims)->int_at_addr(0);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   401
  jint *c_dims = NEW_RESOURCE_ARRAY(jint, len);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   402
  Copy::conjoint_jints_atomic(j_dims, c_dims, len);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   403
36603
0bc3ad031d60 8141420: Compiler runtime entries don't hold Klass* from being GCed
vlivanov
parents: 35499
diff changeset
   404
  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
13952
e3cf184080bc 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
coleenp
parents: 13742
diff changeset
   405
  oop obj = ArrayKlass::cast(elem_type)->multi_allocate(len, c_dims, THREAD);
10028
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   406
  deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   407
  thread->set_vm_result(obj);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   408
JRT_END
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   409
31856
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   410
JRT_BLOCK_ENTRY(void, OptoRuntime::monitor_notify_C(oopDesc* obj, JavaThread *thread))
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   411
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   412
  // Very few notify/notifyAll operations find any threads on the waitset, so
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   413
  // the dominant fast-path is to simply return.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   414
  // Relatedly, it's critical that notify/notifyAll be fast in order to
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   415
  // reduce lock hold times.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   416
  if (!SafepointSynchronize::is_synchronizing()) {
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   417
    if (ObjectSynchronizer::quick_notify(obj, thread, false)) {
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   418
      return;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   419
    }
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   420
  }
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   421
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   422
  // This is the case the fast-path above isn't provisioned to handle.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   423
  // The fast-path is designed to handle frequently arising cases in an efficient manner.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   424
  // (The fast-path is just a degenerate variant of the slow-path).
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   425
  // Perform the dreaded state transition and pass control into the slow-path.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   426
  JRT_BLOCK;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   427
  Handle h_obj(THREAD, obj);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   428
  ObjectSynchronizer::notify(h_obj, CHECK);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   429
  JRT_BLOCK_END;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   430
JRT_END
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   431
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   432
JRT_BLOCK_ENTRY(void, OptoRuntime::monitor_notifyAll_C(oopDesc* obj, JavaThread *thread))
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   433
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   434
  if (!SafepointSynchronize::is_synchronizing() ) {
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   435
    if (ObjectSynchronizer::quick_notify(obj, thread, true)) {
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   436
      return;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   437
    }
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   438
  }
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   439
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   440
  // This is the case the fast-path above isn't provisioned to handle.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   441
  // The fast-path is designed to handle frequently arising cases in an efficient manner.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   442
  // (The fast-path is just a degenerate variant of the slow-path).
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   443
  // Perform the dreaded state transition and pass control into the slow-path.
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   444
  JRT_BLOCK;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   445
  Handle h_obj(THREAD, obj);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   446
  ObjectSynchronizer::notifyall(h_obj, CHECK);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   447
  JRT_BLOCK_END;
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   448
JRT_END
10028
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   449
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   450
const TypeFunc *OptoRuntime::new_instance_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   451
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   452
  const Type **fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   453
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // Klass to be allocated
489c9b5090e2 Initial load
duke
parents:
diff changeset
   454
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   455
489c9b5090e2 Initial load
duke
parents:
diff changeset
   456
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   457
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   458
  fields[TypeFunc::Parms+0] = TypeRawPtr::NOTNULL; // Returned oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
   459
489c9b5090e2 Initial load
duke
parents:
diff changeset
   460
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   461
489c9b5090e2 Initial load
duke
parents:
diff changeset
   462
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   463
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   464
489c9b5090e2 Initial load
duke
parents:
diff changeset
   465
489c9b5090e2 Initial load
duke
parents:
diff changeset
   466
const TypeFunc *OptoRuntime::athrow_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   467
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   468
  const Type **fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   469
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // Klass to be allocated
489c9b5090e2 Initial load
duke
parents:
diff changeset
   470
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   471
489c9b5090e2 Initial load
duke
parents:
diff changeset
   472
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   473
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   474
489c9b5090e2 Initial load
duke
parents:
diff changeset
   475
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   476
489c9b5090e2 Initial load
duke
parents:
diff changeset
   477
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   478
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   479
489c9b5090e2 Initial load
duke
parents:
diff changeset
   480
489c9b5090e2 Initial load
duke
parents:
diff changeset
   481
const TypeFunc *OptoRuntime::new_array_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   482
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   483
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   484
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;   // element klass
489c9b5090e2 Initial load
duke
parents:
diff changeset
   485
  fields[TypeFunc::Parms+1] = TypeInt::INT;       // array size
489c9b5090e2 Initial load
duke
parents:
diff changeset
   486
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   487
489c9b5090e2 Initial load
duke
parents:
diff changeset
   488
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   489
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   490
  fields[TypeFunc::Parms+0] = TypeRawPtr::NOTNULL; // Returned oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
   491
489c9b5090e2 Initial load
duke
parents:
diff changeset
   492
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   493
489c9b5090e2 Initial load
duke
parents:
diff changeset
   494
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   495
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   496
489c9b5090e2 Initial load
duke
parents:
diff changeset
   497
const TypeFunc *OptoRuntime::multianewarray_Type(int ndim) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   498
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   499
  const int nargs = ndim + 1;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   500
  const Type **fields = TypeTuple::fields(nargs);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   501
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;   // element klass
489c9b5090e2 Initial load
duke
parents:
diff changeset
   502
  for( int i = 1; i < nargs; i++ )
489c9b5090e2 Initial load
duke
parents:
diff changeset
   503
    fields[TypeFunc::Parms + i] = TypeInt::INT;       // array size
489c9b5090e2 Initial load
duke
parents:
diff changeset
   504
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+nargs, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   505
489c9b5090e2 Initial load
duke
parents:
diff changeset
   506
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   507
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   508
  fields[TypeFunc::Parms+0] = TypeRawPtr::NOTNULL; // Returned oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
   509
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   510
489c9b5090e2 Initial load
duke
parents:
diff changeset
   511
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   512
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   513
489c9b5090e2 Initial load
duke
parents:
diff changeset
   514
const TypeFunc *OptoRuntime::multianewarray2_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   515
  return multianewarray_Type(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   516
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   517
489c9b5090e2 Initial load
duke
parents:
diff changeset
   518
const TypeFunc *OptoRuntime::multianewarray3_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   519
  return multianewarray_Type(3);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   520
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   521
489c9b5090e2 Initial load
duke
parents:
diff changeset
   522
const TypeFunc *OptoRuntime::multianewarray4_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   523
  return multianewarray_Type(4);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   524
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   525
489c9b5090e2 Initial load
duke
parents:
diff changeset
   526
const TypeFunc *OptoRuntime::multianewarray5_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   527
  return multianewarray_Type(5);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   528
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   529
10028
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   530
const TypeFunc *OptoRuntime::multianewarrayN_Type() {
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   531
  // create input type (domain)
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   532
  const Type **fields = TypeTuple::fields(2);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   533
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;   // element klass
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   534
  fields[TypeFunc::Parms+1] = TypeInstPtr::NOTNULL;   // array of dim sizes
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   535
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   536
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   537
  // create result type (range)
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   538
  fields = TypeTuple::fields(1);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   539
  fields[TypeFunc::Parms+0] = TypeRawPtr::NOTNULL; // Returned oop
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   540
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   541
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   542
  return TypeFunc::make(domain, range);
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   543
}
035159a868a1 7058510: multinewarray with 6 dimensions uncommon traps in server compiler
iveresov
parents: 9976
diff changeset
   544
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   545
const TypeFunc *OptoRuntime::g1_wb_pre_Type() {
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   546
  const Type **fields = TypeTuple::fields(2);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   547
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // original field value
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   548
  fields[TypeFunc::Parms+1] = TypeRawPtr::NOTNULL; // thread
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   549
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   550
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   551
  // create result type (range)
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   552
  fields = TypeTuple::fields(0);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   553
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   554
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   555
  return TypeFunc::make(domain, range);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   556
}
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   557
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   558
const TypeFunc *OptoRuntime::g1_wb_post_Type() {
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   559
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   560
  const Type **fields = TypeTuple::fields(2);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   561
  fields[TypeFunc::Parms+0] = TypeRawPtr::NOTNULL;  // Card addr
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   562
  fields[TypeFunc::Parms+1] = TypeRawPtr::NOTNULL;  // thread
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   563
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   564
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   565
  // create result type (range)
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   566
  fields = TypeTuple::fields(0);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   567
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   568
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   569
  return TypeFunc::make(domain, range);
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   570
}
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 1
diff changeset
   571
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   572
const TypeFunc *OptoRuntime::uncommon_trap_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   573
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   574
  const Type **fields = TypeTuple::fields(1);
22551
9bf46d16dcc6 8025856: Fix typos in the GC code
jwilhelm
parents: 22505
diff changeset
   575
  fields[TypeFunc::Parms+0] = TypeInt::INT; // trap_reason (deopt reason and action)
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   576
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   577
489c9b5090e2 Initial load
duke
parents:
diff changeset
   578
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   579
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   580
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   581
489c9b5090e2 Initial load
duke
parents:
diff changeset
   582
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   583
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   584
489c9b5090e2 Initial load
duke
parents:
diff changeset
   585
//-----------------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
   586
// Monitor Handling
489c9b5090e2 Initial load
duke
parents:
diff changeset
   587
const TypeFunc *OptoRuntime::complete_monitor_enter_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   588
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   589
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   590
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;  // Object to be Locked
489c9b5090e2 Initial load
duke
parents:
diff changeset
   591
  fields[TypeFunc::Parms+1] = TypeRawPtr::BOTTOM;   // Address of stack location for lock
489c9b5090e2 Initial load
duke
parents:
diff changeset
   592
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   593
489c9b5090e2 Initial load
duke
parents:
diff changeset
   594
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   595
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   596
489c9b5090e2 Initial load
duke
parents:
diff changeset
   597
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   598
489c9b5090e2 Initial load
duke
parents:
diff changeset
   599
  return TypeFunc::make(domain,range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   600
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   601
489c9b5090e2 Initial load
duke
parents:
diff changeset
   602
489c9b5090e2 Initial load
duke
parents:
diff changeset
   603
//-----------------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
   604
const TypeFunc *OptoRuntime::complete_monitor_exit_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   605
  // create input type (domain)
30244
d4e471395ff5 8073165: Contended Locking fast exit bucket
dcubed
parents: 26434
diff changeset
   606
  const Type **fields = TypeTuple::fields(3);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   607
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;  // Object to be Locked
30244
d4e471395ff5 8073165: Contended Locking fast exit bucket
dcubed
parents: 26434
diff changeset
   608
  fields[TypeFunc::Parms+1] = TypeRawPtr::BOTTOM;    // Address of stack location for lock - BasicLock
d4e471395ff5 8073165: Contended Locking fast exit bucket
dcubed
parents: 26434
diff changeset
   609
  fields[TypeFunc::Parms+2] = TypeRawPtr::BOTTOM;    // Thread pointer (Self)
31856
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   610
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+3, fields);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   611
489c9b5090e2 Initial load
duke
parents:
diff changeset
   612
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   613
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   614
31856
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   615
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   616
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   617
  return TypeFunc::make(domain, range);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   618
}
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   619
31856
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   620
const TypeFunc *OptoRuntime::monitor_notify_Type() {
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   621
  // create input type (domain)
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   622
  const Type **fields = TypeTuple::fields(1);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   623
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;  // Object to be Locked
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   624
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1, fields);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   625
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   626
  // create result type (range)
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   627
  fields = TypeTuple::fields(0);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   628
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
614d6786ba55 8075171: Contended Locking fast notify bucket
dcubed
parents: 31590
diff changeset
   629
  return TypeFunc::make(domain, range);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   630
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   631
489c9b5090e2 Initial load
duke
parents:
diff changeset
   632
const TypeFunc* OptoRuntime::flush_windows_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   633
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   634
  const Type** fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   635
  fields[TypeFunc::Parms+0] = NULL; // void
489c9b5090e2 Initial load
duke
parents:
diff changeset
   636
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   637
489c9b5090e2 Initial load
duke
parents:
diff changeset
   638
  // create result type
489c9b5090e2 Initial load
duke
parents:
diff changeset
   639
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   640
  fields[TypeFunc::Parms+0] = NULL; // void
489c9b5090e2 Initial load
duke
parents:
diff changeset
   641
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   642
489c9b5090e2 Initial load
duke
parents:
diff changeset
   643
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   644
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   645
489c9b5090e2 Initial load
duke
parents:
diff changeset
   646
const TypeFunc* OptoRuntime::l2f_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   647
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   648
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   649
  fields[TypeFunc::Parms+0] = TypeLong::LONG;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   650
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   651
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   652
489c9b5090e2 Initial load
duke
parents:
diff changeset
   653
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   654
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   655
  fields[TypeFunc::Parms+0] = Type::FLOAT;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   656
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   657
489c9b5090e2 Initial load
duke
parents:
diff changeset
   658
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   659
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   660
489c9b5090e2 Initial load
duke
parents:
diff changeset
   661
const TypeFunc* OptoRuntime::modf_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   662
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   663
  fields[TypeFunc::Parms+0] = Type::FLOAT;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   664
  fields[TypeFunc::Parms+1] = Type::FLOAT;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   665
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   666
489c9b5090e2 Initial load
duke
parents:
diff changeset
   667
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   668
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   669
  fields[TypeFunc::Parms+0] = Type::FLOAT;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   670
489c9b5090e2 Initial load
duke
parents:
diff changeset
   671
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   672
489c9b5090e2 Initial load
duke
parents:
diff changeset
   673
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   674
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   675
489c9b5090e2 Initial load
duke
parents:
diff changeset
   676
const TypeFunc *OptoRuntime::Math_D_D_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   677
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   678
  const Type **fields = TypeTuple::fields(2);
8076
96d498ec7ae1 6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents: 7397
diff changeset
   679
  // Symbol* name of class to be loaded
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   680
  fields[TypeFunc::Parms+0] = Type::DOUBLE;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   681
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   682
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   683
489c9b5090e2 Initial load
duke
parents:
diff changeset
   684
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   685
  fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   686
  fields[TypeFunc::Parms+0] = Type::DOUBLE;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   687
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   688
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   689
489c9b5090e2 Initial load
duke
parents:
diff changeset
   690
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   691
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   692
489c9b5090e2 Initial load
duke
parents:
diff changeset
   693
const TypeFunc* OptoRuntime::Math_DD_D_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   694
  const Type **fields = TypeTuple::fields(4);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   695
  fields[TypeFunc::Parms+0] = Type::DOUBLE;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   696
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   697
  fields[TypeFunc::Parms+2] = Type::DOUBLE;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   698
  fields[TypeFunc::Parms+3] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   699
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+4, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   700
489c9b5090e2 Initial load
duke
parents:
diff changeset
   701
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   702
  fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   703
  fields[TypeFunc::Parms+0] = Type::DOUBLE;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   704
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   705
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   706
489c9b5090e2 Initial load
duke
parents:
diff changeset
   707
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   708
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   709
12377
ae6def2813e0 7160570: Intrinsification support for tracing framework
rbackman
parents: 10987
diff changeset
   710
//-------------- currentTimeMillis, currentTimeNanos, etc
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   711
12377
ae6def2813e0 7160570: Intrinsification support for tracing framework
rbackman
parents: 10987
diff changeset
   712
const TypeFunc* OptoRuntime::void_long_Type() {
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
   713
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   714
  const Type **fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   715
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+0, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   716
489c9b5090e2 Initial load
duke
parents:
diff changeset
   717
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   718
  fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   719
  fields[TypeFunc::Parms+0] = TypeLong::LONG;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   720
  fields[TypeFunc::Parms+1] = Type::HALF;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   721
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   722
489c9b5090e2 Initial load
duke
parents:
diff changeset
   723
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   724
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   725
489c9b5090e2 Initial load
duke
parents:
diff changeset
   726
// arraycopy stub variations:
489c9b5090e2 Initial load
duke
parents:
diff changeset
   727
enum ArrayCopyType {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   728
  ac_fast,                      // void(ptr, ptr, size_t)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   729
  ac_checkcast,                 //  int(ptr, ptr, size_t, size_t, ptr)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   730
  ac_slow,                      // void(ptr, int, ptr, int, int)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   731
  ac_generic                    //  int(ptr, int, ptr, int, int)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   732
};
489c9b5090e2 Initial load
duke
parents:
diff changeset
   733
489c9b5090e2 Initial load
duke
parents:
diff changeset
   734
static const TypeFunc* make_arraycopy_Type(ArrayCopyType act) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   735
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   736
  int num_args      = (act == ac_fast ? 3 : 5);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   737
  int num_size_args = (act == ac_fast ? 1 : act == ac_checkcast ? 2 : 0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   738
  int argcnt = num_args;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   739
  LP64_ONLY(argcnt += num_size_args); // halfwords for lengths
489c9b5090e2 Initial load
duke
parents:
diff changeset
   740
  const Type** fields = TypeTuple::fields(argcnt);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   741
  int argp = TypeFunc::Parms;
489c9b5090e2 Initial load
duke
parents:
diff changeset
   742
  fields[argp++] = TypePtr::NOTNULL;    // src
489c9b5090e2 Initial load
duke
parents:
diff changeset
   743
  if (num_size_args == 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   744
    fields[argp++] = TypeInt::INT;      // src_pos
489c9b5090e2 Initial load
duke
parents:
diff changeset
   745
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
   746
  fields[argp++] = TypePtr::NOTNULL;    // dest
489c9b5090e2 Initial load
duke
parents:
diff changeset
   747
  if (num_size_args == 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   748
    fields[argp++] = TypeInt::INT;      // dest_pos
489c9b5090e2 Initial load
duke
parents:
diff changeset
   749
    fields[argp++] = TypeInt::INT;      // length
489c9b5090e2 Initial load
duke
parents:
diff changeset
   750
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
   751
  while (num_size_args-- > 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   752
    fields[argp++] = TypeX_X;               // size in whatevers (size_t)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   753
    LP64_ONLY(fields[argp++] = Type::HALF); // other half of long length
489c9b5090e2 Initial load
duke
parents:
diff changeset
   754
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
   755
  if (act == ac_checkcast) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   756
    fields[argp++] = TypePtr::NOTNULL;  // super_klass
489c9b5090e2 Initial load
duke
parents:
diff changeset
   757
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
   758
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding of act");
489c9b5090e2 Initial load
duke
parents:
diff changeset
   759
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   760
489c9b5090e2 Initial load
duke
parents:
diff changeset
   761
  // create result type if needed
489c9b5090e2 Initial load
duke
parents:
diff changeset
   762
  int retcnt = (act == ac_checkcast || act == ac_generic ? 1 : 0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   763
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   764
  if (retcnt == 0)
489c9b5090e2 Initial load
duke
parents:
diff changeset
   765
    fields[TypeFunc::Parms+0] = NULL; // void
489c9b5090e2 Initial load
duke
parents:
diff changeset
   766
  else
489c9b5090e2 Initial load
duke
parents:
diff changeset
   767
    fields[TypeFunc::Parms+0] = TypeInt::INT; // status result, if needed
489c9b5090e2 Initial load
duke
parents:
diff changeset
   768
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+retcnt, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   769
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   770
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   771
489c9b5090e2 Initial load
duke
parents:
diff changeset
   772
const TypeFunc* OptoRuntime::fast_arraycopy_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   773
  // This signature is simple:  Two base pointers and a size_t.
489c9b5090e2 Initial load
duke
parents:
diff changeset
   774
  return make_arraycopy_Type(ac_fast);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   775
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   776
489c9b5090e2 Initial load
duke
parents:
diff changeset
   777
const TypeFunc* OptoRuntime::checkcast_arraycopy_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   778
  // An extension of fast_arraycopy_Type which adds type checking.
489c9b5090e2 Initial load
duke
parents:
diff changeset
   779
  return make_arraycopy_Type(ac_checkcast);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   780
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   781
489c9b5090e2 Initial load
duke
parents:
diff changeset
   782
const TypeFunc* OptoRuntime::slow_arraycopy_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   783
  // This signature is exactly the same as System.arraycopy.
489c9b5090e2 Initial load
duke
parents:
diff changeset
   784
  // There are no intptr_t (int/long) arguments.
489c9b5090e2 Initial load
duke
parents:
diff changeset
   785
  return make_arraycopy_Type(ac_slow);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   786
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   787
489c9b5090e2 Initial load
duke
parents:
diff changeset
   788
const TypeFunc* OptoRuntime::generic_arraycopy_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
   789
  // This signature is like System.arraycopy, except that it returns status.
489c9b5090e2 Initial load
duke
parents:
diff changeset
   790
  return make_arraycopy_Type(ac_generic);
489c9b5090e2 Initial load
duke
parents:
diff changeset
   791
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
   792
489c9b5090e2 Initial load
duke
parents:
diff changeset
   793
6433
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   794
const TypeFunc* OptoRuntime::array_fill_Type() {
22834
3e2df6a4a28c 8024342: PPC64 (part 111): Support for C calling conventions that require 64-bit ints.
goetz
parents: 22820
diff changeset
   795
  const Type** fields;
6770
a67870aaedb3 6980792: Crash "exception happened outside interpreter, nmethods and vtable stubs (1)"
never
parents: 6433
diff changeset
   796
  int argp = TypeFunc::Parms;
22834
3e2df6a4a28c 8024342: PPC64 (part 111): Support for C calling conventions that require 64-bit ints.
goetz
parents: 22820
diff changeset
   797
  // create input type (domain): pointer, int, size_t
31590
427d073af867 8086069: Adapt runtime calls to recent intrinsics to pass ints as long
goetz
parents: 31584
diff changeset
   798
  fields = TypeTuple::fields(3 LP64_ONLY( + 1));
427d073af867 8086069: Adapt runtime calls to recent intrinsics to pass ints as long
goetz
parents: 31584
diff changeset
   799
  fields[argp++] = TypePtr::NOTNULL;
427d073af867 8086069: Adapt runtime calls to recent intrinsics to pass ints as long
goetz
parents: 31584
diff changeset
   800
  fields[argp++] = TypeInt::INT;
6770
a67870aaedb3 6980792: Crash "exception happened outside interpreter, nmethods and vtable stubs (1)"
never
parents: 6433
diff changeset
   801
  fields[argp++] = TypeX_X;               // size in whatevers (size_t)
a67870aaedb3 6980792: Crash "exception happened outside interpreter, nmethods and vtable stubs (1)"
never
parents: 6433
diff changeset
   802
  LP64_ONLY(fields[argp++] = Type::HALF); // other half of long length
a67870aaedb3 6980792: Crash "exception happened outside interpreter, nmethods and vtable stubs (1)"
never
parents: 6433
diff changeset
   803
  const TypeTuple *domain = TypeTuple::make(argp, fields);
6433
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   804
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   805
  // create result type
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   806
  fields = TypeTuple::fields(1);
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   807
  fields[TypeFunc::Parms+0] = NULL; // void
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   808
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   809
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   810
  return TypeFunc::make(domain, range);
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   811
}
b0e4fafdc38b 4809552: Optimize Arrays.fill(...)
never
parents: 5547
diff changeset
   812
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   813
// for aescrypt encrypt/decrypt operations, just three pointers returning void (length is constant)
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   814
const TypeFunc* OptoRuntime::aescrypt_block_Type() {
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   815
  // create input type (domain)
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   816
  int num_args      = 3;
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   817
  if (Matcher::pass_original_key_for_aes()) {
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   818
    num_args = 4;
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   819
  }
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   820
  int argcnt = num_args;
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   821
  const Type** fields = TypeTuple::fields(argcnt);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   822
  int argp = TypeFunc::Parms;
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   823
  fields[argp++] = TypePtr::NOTNULL;    // src
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   824
  fields[argp++] = TypePtr::NOTNULL;    // dest
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   825
  fields[argp++] = TypePtr::NOTNULL;    // k array
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   826
  if (Matcher::pass_original_key_for_aes()) {
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   827
    fields[argp++] = TypePtr::NOTNULL;    // original k array
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   828
  }
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   829
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   830
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   831
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   832
  // no result type needed
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   833
  fields = TypeTuple::fields(1);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   834
  fields[TypeFunc::Parms+0] = NULL; // void
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   835
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   836
  return TypeFunc::make(domain, range);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   837
}
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   838
18507
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   839
/**
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   840
 * int updateBytesCRC32(int crc, byte* b, int len)
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   841
 */
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   842
const TypeFunc* OptoRuntime::updateBytesCRC32_Type() {
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   843
  // create input type (domain)
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   844
  int num_args      = 3;
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   845
  int argcnt = num_args;
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   846
  const Type** fields = TypeTuple::fields(argcnt);
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   847
  int argp = TypeFunc::Parms;
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   848
  fields[argp++] = TypeInt::INT;        // crc
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   849
  fields[argp++] = TypePtr::NOTNULL;    // src
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   850
  fields[argp++] = TypeInt::INT;        // len
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   851
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   852
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   853
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   854
  // result type needed
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   855
  fields = TypeTuple::fields(1);
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   856
  fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   857
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   858
  return TypeFunc::make(domain, range);
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   859
}
61bfc8995bb3 7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
drchase
parents: 17379
diff changeset
   860
31515
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   861
/**
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   862
 * int updateBytesCRC32C(int crc, byte* buf, int len, int* table)
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   863
 */
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   864
const TypeFunc* OptoRuntime::updateBytesCRC32C_Type() {
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   865
  // create input type (domain)
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   866
  int num_args      = 4;
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   867
  int argcnt = num_args;
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   868
  const Type** fields = TypeTuple::fields(argcnt);
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   869
  int argp = TypeFunc::Parms;
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   870
  fields[argp++] = TypeInt::INT;        // crc
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   871
  fields[argp++] = TypePtr::NOTNULL;    // buf
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   872
  fields[argp++] = TypeInt::INT;        // len
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   873
  fields[argp++] = TypePtr::NOTNULL;    // table
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   874
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   875
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   876
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   877
  // result type needed
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   878
  fields = TypeTuple::fields(1);
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   879
  fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   880
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   881
  return TypeFunc::make(domain, range);
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   882
}
6aed85dadbe6 8073583: C2 support for CRC32C on SPARC
kvn
parents: 31404
diff changeset
   883
32581
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   884
/**
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   885
*  int updateBytesAdler32(int adler, bytes* b, int off, int len)
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   886
*/
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   887
const TypeFunc* OptoRuntime::updateBytesAdler32_Type() {
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   888
  // create input type (domain)
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   889
  int num_args      = 3;
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   890
  int argcnt = num_args;
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   891
  const Type** fields = TypeTuple::fields(argcnt);
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   892
  int argp = TypeFunc::Parms;
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   893
  fields[argp++] = TypeInt::INT;        // crc
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   894
  fields[argp++] = TypePtr::NOTNULL;    // src + offset
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   895
  fields[argp++] = TypeInt::INT;        // len
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   896
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   897
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   898
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   899
  // result type needed
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   900
  fields = TypeTuple::fields(1);
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   901
  fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   902
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   903
  return TypeFunc::make(domain, range);
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   904
}
632402f18fe6 8132081: C2 support for Adler32 on SPARC
kvn
parents: 31856
diff changeset
   905
24328
bddefb356fba 8035936: SIGBUS in StubRoutines::aesencryptBlock, solaris-sparc
kvn
parents: 23528
diff changeset
   906
// for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   907
const TypeFunc* OptoRuntime::cipherBlockChaining_aescrypt_Type() {
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   908
  // create input type (domain)
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   909
  int num_args      = 5;
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   910
  if (Matcher::pass_original_key_for_aes()) {
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   911
    num_args = 6;
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   912
  }
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   913
  int argcnt = num_args;
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   914
  const Type** fields = TypeTuple::fields(argcnt);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   915
  int argp = TypeFunc::Parms;
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   916
  fields[argp++] = TypePtr::NOTNULL;    // src
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   917
  fields[argp++] = TypePtr::NOTNULL;    // dest
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   918
  fields[argp++] = TypePtr::NOTNULL;    // k array
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   919
  fields[argp++] = TypePtr::NOTNULL;    // r array
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   920
  fields[argp++] = TypeInt::INT;        // src len
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   921
  if (Matcher::pass_original_key_for_aes()) {
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   922
    fields[argp++] = TypePtr::NOTNULL;    // original k array
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   923
  }
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   924
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   925
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   926
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   927
  // returning cipher len (int)
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   928
  fields = TypeTuple::fields(1);
22505
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   929
  fields[TypeFunc::Parms+0] = TypeInt::INT;
4523090c9674 8002074: Support for AES on SPARC
kvn
parents: 20707
diff changeset
   930
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
14132
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   931
  return TypeFunc::make(domain, range);
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   932
}
3c1437abcefd 7184394: add intrinsics to use AES instructions
kvn
parents: 13952
diff changeset
   933
35154
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   934
//for counterMode calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   935
const TypeFunc* OptoRuntime::counterMode_aescrypt_Type() {
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   936
  // create input type (domain)
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   937
  int num_args = 7;
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   938
  if (Matcher::pass_original_key_for_aes()) {
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   939
    num_args = 8;
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   940
  }
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   941
  int argcnt = num_args;
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   942
  const Type** fields = TypeTuple::fields(argcnt);
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   943
  int argp = TypeFunc::Parms;
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   944
  fields[argp++] = TypePtr::NOTNULL; // src
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   945
  fields[argp++] = TypePtr::NOTNULL; // dest
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   946
  fields[argp++] = TypePtr::NOTNULL; // k array
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   947
  fields[argp++] = TypePtr::NOTNULL; // counter array
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   948
  fields[argp++] = TypeInt::INT; // src len
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   949
  fields[argp++] = TypePtr::NOTNULL; // saved_encCounter
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   950
  fields[argp++] = TypePtr::NOTNULL; // saved used addr
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   951
  if (Matcher::pass_original_key_for_aes()) {
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   952
    fields[argp++] = TypePtr::NOTNULL; // original k array
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   953
  }
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   954
  assert(argp == TypeFunc::Parms + argcnt, "correct decoding");
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   955
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms + argcnt, fields);
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   956
  // returning cipher len (int)
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   957
  fields = TypeTuple::fields(1);
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   958
  fields[TypeFunc::Parms + 0] = TypeInt::INT;
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   959
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms + 1, fields);
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   960
  return TypeFunc::make(domain, range);
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   961
}
a9b3c1984a01 8143925: Enhancing CounterMode.crypt() for AES
kvn
parents: 35110
diff changeset
   962
24953
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   963
/*
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   964
 * void implCompress(byte[] buf, int ofs)
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   965
 */
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   966
const TypeFunc* OptoRuntime::sha_implCompress_Type() {
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   967
  // create input type (domain)
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   968
  int num_args = 2;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   969
  int argcnt = num_args;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   970
  const Type** fields = TypeTuple::fields(argcnt);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   971
  int argp = TypeFunc::Parms;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   972
  fields[argp++] = TypePtr::NOTNULL; // buf
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   973
  fields[argp++] = TypePtr::NOTNULL; // state
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   974
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   975
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   976
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   977
  // no result type needed
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   978
  fields = TypeTuple::fields(1);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   979
  fields[TypeFunc::Parms+0] = NULL; // void
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   980
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   981
  return TypeFunc::make(domain, range);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   982
}
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   983
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   984
/*
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   985
 * int implCompressMultiBlock(byte[] b, int ofs, int limit)
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   986
 */
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   987
const TypeFunc* OptoRuntime::digestBase_implCompressMB_Type() {
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   988
  // create input type (domain)
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   989
  int num_args = 4;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   990
  int argcnt = num_args;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   991
  const Type** fields = TypeTuple::fields(argcnt);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   992
  int argp = TypeFunc::Parms;
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   993
  fields[argp++] = TypePtr::NOTNULL; // buf
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   994
  fields[argp++] = TypePtr::NOTNULL; // state
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   995
  fields[argp++] = TypeInt::INT;     // ofs
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   996
  fields[argp++] = TypeInt::INT;     // limit
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   997
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   998
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
   999
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1000
  // returning ofs (int)
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1001
  fields = TypeTuple::fields(1);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1002
  fields[TypeFunc::Parms+0] = TypeInt::INT; // ofs
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1003
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1004
  return TypeFunc::make(domain, range);
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1005
}
9680119572be 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
kvn
parents: 24429
diff changeset
  1006
26434
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1007
const TypeFunc* OptoRuntime::multiplyToLen_Type() {
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1008
  // create input type (domain)
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1009
  int num_args      = 6;
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1010
  int argcnt = num_args;
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1011
  const Type** fields = TypeTuple::fields(argcnt);
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1012
  int argp = TypeFunc::Parms;
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1013
  fields[argp++] = TypePtr::NOTNULL;    // x
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1014
  fields[argp++] = TypeInt::INT;        // xlen
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1015
  fields[argp++] = TypePtr::NOTNULL;    // y
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1016
  fields[argp++] = TypeInt::INT;        // ylen
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1017
  fields[argp++] = TypePtr::NOTNULL;    // z
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1018
  fields[argp++] = TypeInt::INT;        // zlen
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1019
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1020
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1021
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1022
  // no result type needed
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1023
  fields = TypeTuple::fields(1);
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1024
  fields[TypeFunc::Parms+0] = NULL;
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1025
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1026
  return TypeFunc::make(domain, range);
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1027
}
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1028
31129
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1029
const TypeFunc* OptoRuntime::squareToLen_Type() {
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1030
  // create input type (domain)
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1031
  int num_args      = 4;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1032
  int argcnt = num_args;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1033
  const Type** fields = TypeTuple::fields(argcnt);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1034
  int argp = TypeFunc::Parms;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1035
  fields[argp++] = TypePtr::NOTNULL;    // x
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1036
  fields[argp++] = TypeInt::INT;        // len
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1037
  fields[argp++] = TypePtr::NOTNULL;    // z
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1038
  fields[argp++] = TypeInt::INT;        // zlen
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1039
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1040
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1041
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1042
  // no result type needed
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1043
  fields = TypeTuple::fields(1);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1044
  fields[TypeFunc::Parms+0] = NULL;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1045
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1046
  return TypeFunc::make(domain, range);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1047
}
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1048
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1049
// for mulAdd calls, 2 pointers and 3 ints, returning int
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1050
const TypeFunc* OptoRuntime::mulAdd_Type() {
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1051
  // create input type (domain)
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1052
  int num_args      = 5;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1053
  int argcnt = num_args;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1054
  const Type** fields = TypeTuple::fields(argcnt);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1055
  int argp = TypeFunc::Parms;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1056
  fields[argp++] = TypePtr::NOTNULL;    // out
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1057
  fields[argp++] = TypePtr::NOTNULL;    // in
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1058
  fields[argp++] = TypeInt::INT;        // offset
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1059
  fields[argp++] = TypeInt::INT;        // len
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1060
  fields[argp++] = TypeInt::INT;        // k
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1061
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1062
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1063
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1064
  // returning carry (int)
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1065
  fields = TypeTuple::fields(1);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1066
  fields[TypeFunc::Parms+0] = TypeInt::INT;
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1067
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1068
  return TypeFunc::make(domain, range);
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1069
}
02ee7609f0e1 8081778: Use Intel x64 CPU instructions for RSA acceleration
kvn
parents: 30764
diff changeset
  1070
31583
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1071
const TypeFunc* OptoRuntime::montgomeryMultiply_Type() {
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1072
  // create input type (domain)
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1073
  int num_args      = 7;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1074
  int argcnt = num_args;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1075
  const Type** fields = TypeTuple::fields(argcnt);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1076
  int argp = TypeFunc::Parms;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1077
  fields[argp++] = TypePtr::NOTNULL;    // a
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1078
  fields[argp++] = TypePtr::NOTNULL;    // b
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1079
  fields[argp++] = TypePtr::NOTNULL;    // n
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1080
  fields[argp++] = TypeInt::INT;        // len
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1081
  fields[argp++] = TypeLong::LONG;      // inv
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1082
  fields[argp++] = Type::HALF;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1083
  fields[argp++] = TypePtr::NOTNULL;    // result
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1084
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1085
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1086
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1087
  // result type needed
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1088
  fields = TypeTuple::fields(1);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1089
  fields[TypeFunc::Parms+0] = TypePtr::NOTNULL;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1090
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1091
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1092
  return TypeFunc::make(domain, range);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1093
}
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1094
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1095
const TypeFunc* OptoRuntime::montgomerySquare_Type() {
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1096
  // create input type (domain)
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1097
  int num_args      = 6;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1098
  int argcnt = num_args;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1099
  const Type** fields = TypeTuple::fields(argcnt);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1100
  int argp = TypeFunc::Parms;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1101
  fields[argp++] = TypePtr::NOTNULL;    // a
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1102
  fields[argp++] = TypePtr::NOTNULL;    // n
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1103
  fields[argp++] = TypeInt::INT;        // len
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1104
  fields[argp++] = TypeLong::LONG;      // inv
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1105
  fields[argp++] = Type::HALF;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1106
  fields[argp++] = TypePtr::NOTNULL;    // result
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1107
  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1108
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1109
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1110
  // result type needed
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1111
  fields = TypeTuple::fields(1);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1112
  fields[TypeFunc::Parms+0] = TypePtr::NOTNULL;
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1113
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1114
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1115
  return TypeFunc::make(domain, range);
eb5bea7b4835 8130150: Implement BigInteger.montgomeryMultiply intrinsic
aph
parents: 31129
diff changeset
  1116
}
26434
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1117
35110
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1118
const TypeFunc* OptoRuntime::vectorizedMismatch_Type() {
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1119
  // create input type (domain)
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1120
  int num_args = 4;
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1121
  int argcnt = num_args;
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1122
  const Type** fields = TypeTuple::fields(argcnt);
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1123
  int argp = TypeFunc::Parms;
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1124
  fields[argp++] = TypePtr::NOTNULL;    // obja
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1125
  fields[argp++] = TypePtr::NOTNULL;    // objb
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1126
  fields[argp++] = TypeInt::INT;        // length, number of elements
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1127
  fields[argp++] = TypeInt::INT;        // log2scale, element size
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1128
  assert(argp == TypeFunc::Parms + argcnt, "correct decoding");
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1129
  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms + argcnt, fields);
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1130
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1131
  //return mismatch index (int)
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1132
  fields = TypeTuple::fields(1);
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1133
  fields[TypeFunc::Parms + 0] = TypeInt::INT;
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1134
  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms + 1, fields);
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1135
  return TypeFunc::make(domain, range);
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1136
}
f19bcdf40799 8143355: Update for addition of vectorizedMismatch intrinsic for x86
kvn
parents: 33626
diff changeset
  1137
31404
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1138
// GHASH block processing
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1139
const TypeFunc* OptoRuntime::ghash_processBlocks_Type() {
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1140
    int argcnt = 4;
26434
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1141
31404
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1142
    const Type** fields = TypeTuple::fields(argcnt);
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1143
    int argp = TypeFunc::Parms;
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1144
    fields[argp++] = TypePtr::NOTNULL;    // state
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1145
    fields[argp++] = TypePtr::NOTNULL;    // subkeyH
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1146
    fields[argp++] = TypePtr::NOTNULL;    // data
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1147
    fields[argp++] = TypeInt::INT;        // blocks
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1148
    assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1149
    const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1150
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1151
    // result type needed
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1152
    fields = TypeTuple::fields(1);
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1153
    fields[TypeFunc::Parms+0] = NULL; // void
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1154
    const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1155
    return TypeFunc::make(domain, range);
63e8fcd70bfc 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration
ascarpino
parents: 31129
diff changeset
  1156
}
26434
09ad55e5f486 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
kvn
parents: 25949
diff changeset
  1157
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1158
//------------- Interpreter state access for on stack replacement
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1159
const TypeFunc* OptoRuntime::osr_end_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1160
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1161
  const Type **fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1162
  fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM; // OSR temp buf
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1163
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1164
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1165
  // create result type
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1166
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1167
  // fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // locked oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1168
  fields[TypeFunc::Parms+0] = NULL; // void
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1169
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1170
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1171
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1172
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1173
//-------------- methodData update helpers
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1174
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1175
const TypeFunc* OptoRuntime::profile_receiver_type_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1176
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1177
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1178
  fields[TypeFunc::Parms+0] = TypeAryPtr::NOTNULL;    // methodData pointer
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1179
  fields[TypeFunc::Parms+1] = TypeInstPtr::BOTTOM;    // receiver oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1180
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1181
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1182
  // create result type
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1183
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1184
  fields[TypeFunc::Parms+0] = NULL; // void
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1185
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1186
  return TypeFunc::make(domain,range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1187
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1188
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1189
JRT_LEAF(void, OptoRuntime::profile_receiver_type_C(DataLayout* data, oopDesc* receiver))
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1190
  if (receiver == NULL) return;
13728
882756847a04 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 13521
diff changeset
  1191
  Klass* receiver_klass = receiver->klass();
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1192
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1193
  intptr_t* mdp = ((intptr_t*)(data)) + DataLayout::header_size_in_cells();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1194
  int empty_row = -1;           // free row, if any is encountered
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1195
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1196
  // ReceiverTypeData* vc = new ReceiverTypeData(mdp);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1197
  for (uint row = 0; row < ReceiverTypeData::row_limit(); row++) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1198
    // if (vc->receiver(row) == receiver_klass)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1199
    int receiver_off = ReceiverTypeData::receiver_cell_index(row);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1200
    intptr_t row_recv = *(mdp + receiver_off);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1201
    if (row_recv == (intptr_t) receiver_klass) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1202
      // vc->set_receiver_count(row, vc->receiver_count(row) + DataLayout::counter_increment);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1203
      int count_off = ReceiverTypeData::receiver_count_cell_index(row);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1204
      *(mdp + count_off) += DataLayout::counter_increment;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1205
      return;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1206
    } else if (row_recv == 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1207
      // else if (vc->receiver(row) == NULL)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1208
      empty_row = (int) row;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1209
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1210
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1211
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1212
  if (empty_row != -1) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1213
    int receiver_off = ReceiverTypeData::receiver_cell_index(empty_row);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1214
    // vc->set_receiver(empty_row, receiver_klass);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1215
    *(mdp + receiver_off) = (intptr_t) receiver_klass;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1216
    // vc->set_receiver_count(empty_row, DataLayout::counter_increment);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1217
    int count_off = ReceiverTypeData::receiver_count_cell_index(empty_row);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1218
    *(mdp + count_off) = DataLayout::counter_increment;
4754
8aef16f24e16 6614597: Performance variability in jvm2008 xml.validation
kvn
parents: 4637
diff changeset
  1219
  } else {
8aef16f24e16 6614597: Performance variability in jvm2008 xml.validation
kvn
parents: 4637
diff changeset
  1220
    // Receiver did not match any saved receiver and there is no empty row for it.
4892
e977b527544a 6923002: assert(false,"this call site should not be polymorphic")
kvn
parents: 4754
diff changeset
  1221
    // Increment total counter to indicate polymorphic case.
24425
53764d2358f9 8041415: remove port.{cpp,hpp} files
zgu
parents: 23528
diff changeset
  1222
    intptr_t* count_p = (intptr_t*)(((uint8_t*)(data)) + in_bytes(CounterData::count_offset()));
4754
8aef16f24e16 6614597: Performance variability in jvm2008 xml.validation
kvn
parents: 4637
diff changeset
  1223
    *count_p += DataLayout::counter_increment;
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1224
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1225
JRT_END
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1226
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1227
//-------------------------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1228
// register policy
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1229
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1230
bool OptoRuntime::is_callee_saved_register(MachRegisterNumbers reg) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1231
  assert(reg >= 0 && reg < _last_Mach_Reg, "must be a machine register");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1232
  switch (register_save_policy[reg]) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1233
    case 'C': return false; //SOC
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1234
    case 'E': return true ; //SOE
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1235
    case 'N': return false; //NS
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1236
    case 'A': return false; //AS
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1237
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1238
  ShouldNotReachHere();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1239
  return false;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1240
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1241
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1242
//-----------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1243
// Exceptions
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1244
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1245
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1246
static void trace_exception(outputStream* st, oop exception_oop, address exception_pc, const char* msg);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1247
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1248
// The method is an entry that is always called by a C++ method not
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1249
// directly from compiled code. Compiled code will call the C++ method following.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1250
// We can't allow async exception to be installed during  exception processing.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1251
JRT_ENTRY_NO_ASYNC(address, OptoRuntime::handle_exception_C_helper(JavaThread* thread, nmethod* &nm))
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1252
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1253
  // Do not confuse exception_oop with pending_exception. The exception_oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1254
  // is only used to pass arguments into the method. Not for general
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1255
  // exception handling.  DO NOT CHANGE IT to use pending_exception, since
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1256
  // the runtime stubs checks this on exit.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1257
  assert(thread->exception_oop() != NULL, "exception oop is found");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1258
  address handler_address = NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1259
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1260
  Handle exception(thread, thread->exception_oop());
20703
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1261
  address pc = thread->exception_pc();
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1262
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1263
  // Clear out the exception oop and pc since looking up an
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1264
  // exception handler can cause class loading, which might throw an
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1265
  // exception and those fields are expected to be clear during
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1266
  // normal bytecode execution.
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1267
  thread->clear_exception_oop_and_pc();
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1268
46701
f559541c0daa 8181917: Refactor UL LogStreams to avoid using resource area
stuefe
parents: 42895
diff changeset
  1269
  LogTarget(Info, exceptions) lt;
f559541c0daa 8181917: Refactor UL LogStreams to avoid using resource area
stuefe
parents: 42895
diff changeset
  1270
  if (lt.is_enabled()) {
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1271
    ResourceMark rm;
46701
f559541c0daa 8181917: Refactor UL LogStreams to avoid using resource area
stuefe
parents: 42895
diff changeset
  1272
    LogStream ls(lt);
f559541c0daa 8181917: Refactor UL LogStreams to avoid using resource area
stuefe
parents: 42895
diff changeset
  1273
    trace_exception(&ls, exception(), pc, "");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1274
  }
20703
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1275
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1276
  // for AbortVMOnException flag
33208
5ec6ffa63c57 8136577: Make AbortVMOnException available in product builds
poonam
parents: 33063
diff changeset
  1277
  Exceptions::debug_check_abort(exception);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1278
20703
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1279
#ifdef ASSERT
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1280
  if (!(exception->is_a(SystemDictionary::Throwable_klass()))) {
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1281
    // should throw an exception here
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1282
    ShouldNotReachHere();
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1283
  }
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1284
#endif
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1285
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1286
  // new exception handling: this method is entered only from adapters
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1287
  // exceptions from compiled java methods are handled in compiled code
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1288
  // using rethrow node
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1289
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1290
  nm = CodeCache::find_nmethod(pc);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1291
  assert(nm != NULL, "No NMethod found");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1292
  if (nm->is_native_method()) {
20703
2de7fe0e9693 8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
twisti
parents: 18507
diff changeset
  1293
    fatal("Native method should not have path to exception handling");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1294
  } else {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1295
    // we are switching to old paradigm: search for exception handler in caller_frame
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1296
    // instead in exception handler of caller_frame.sender()
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1297
4761
bdb7375a1fee 6902182: 4/4 Starting with jdwp agent should not incur performance penalty
dcubed
parents: 4637
diff changeset
  1298
    if (JvmtiExport::can_post_on_exceptions()) {
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1299
      // "Full-speed catching" is not necessary here,
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1300
      // since we're notifying the VM on every catch.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1301
      // Force deoptimization and the rest of the lookup
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1302
      // will be fine.
14835
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1303
      deoptimize_caller_frame(thread);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1304
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1305
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1306
    // Check the stack guard pages.  If enabled, look for handler in this frame;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1307
    // otherwise, forcibly unwind the frame.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1308
    //
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1309
    // 4826555: use default current sp for reguard_stack instead of &nm: it's more accurate.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1310
    bool force_unwind = !thread->reguard_stack();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1311
    bool deopting = false;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1312
    if (nm->is_deopt_pc(pc)) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1313
      deopting = true;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1314
      RegisterMap map(thread, false);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1315
      frame deoptee = thread->last_frame().sender(&map);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1316
      assert(deoptee.is_deoptimized_frame(), "must be deopted");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1317
      // Adjust the pc back to the original throwing pc
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1318
      pc = deoptee.pc();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1319
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1320
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1321
    // If we are forcing an unwind because of stack overflow then deopt is
22807
1cf02ef734e2 8016586: PPC64 (part 3): basic changes for PPC64
goetz
parents: 17379
diff changeset
  1322
    // irrelevant since we are throwing the frame away anyway.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1323
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1324
    if (deopting && !force_unwind) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1325
      handler_address = SharedRuntime::deopt_blob()->unpack_with_exception();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1326
    } else {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1327
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1328
      handler_address =
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1329
        force_unwind ? NULL : nm->handler_for_exception_and_pc(exception, pc);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1330
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1331
      if (handler_address == NULL) {
41057
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1332
        bool recursive_exception = false;
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1333
        handler_address = SharedRuntime::compute_compiled_exc_handler(nm, pc, exception, force_unwind, true, recursive_exception);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1334
        assert (handler_address != NULL, "must have compiled handler");
10731
ffe24d6f0575 6865265: JVM crashes with "missing exception handler" error
kvn
parents: 10566
diff changeset
  1335
        // Update the exception cache only when the unwind was not forced
ffe24d6f0575 6865265: JVM crashes with "missing exception handler" error
kvn
parents: 10566
diff changeset
  1336
        // and there didn't happen another exception during the computation of the
41057
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1337
        // compiled exception handler. Checking for exception oop equality is not
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1338
        // sufficient because some exceptions are pre-allocated and reused.
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1339
        if (!force_unwind && !recursive_exception) {
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1340
          nm->add_handler_for_exception_and_pc(exception,pc,handler_address);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1341
        }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1342
      } else {
41057
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1343
#ifdef ASSERT
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1344
        bool recursive_exception = false;
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1345
        address computed_address = SharedRuntime::compute_compiled_exc_handler(nm, pc, exception, force_unwind, true, recursive_exception);
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1346
        vmassert(recursive_exception || (handler_address == computed_address), "Handler address inconsistency: " PTR_FORMAT " != " PTR_FORMAT,
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1347
                 p2i(handler_address), p2i(computed_address));
f77b9d9e0e4c 8164480: Crash with assert(handler_address == SharedRuntime::compute_compiled_exc_handler(..) failed: Must be the same
thartmann
parents: 40655
diff changeset
  1348
#endif
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1349
      }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1350
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1351
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1352
    thread->set_exception_pc(pc);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1353
    thread->set_exception_handler_pc(handler_address);
4564
55dfb20908d0 6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)
twisti
parents: 4030
diff changeset
  1354
5046
27e801a857cb 6919934: JSR 292 needs to support x86 C1
twisti
parents: 4898
diff changeset
  1355
    // Check if the exception PC is a MethodHandle call site.
5252
58f23871a5b6 6941529: SharedRuntime::raw_exception_handler_for_return_address must reset thread MethodHandle flag
twisti
parents: 5046
diff changeset
  1356
    thread->set_is_method_handle_return(nm->is_method_handle_return(pc));
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1357
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1358
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1359
  // Restore correct return pc.  Was saved above.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1360
  thread->set_exception_oop(exception());
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1361
  return handler_address;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1362
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1363
JRT_END
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1364
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1365
// We are entering here from exception_blob
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1366
// If there is a compiled exception handler in this method, we will continue there;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1367
// otherwise we will unwind the stack and continue at the caller of top frame method
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1368
// Note we enter without the usual JRT wrapper. We will call a helper routine that
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1369
// will do the normal VM entry. We do it this way so that we can see if the nmethod
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1370
// we looked up the handler for has been deoptimized in the meantime. If it has been
22807
1cf02ef734e2 8016586: PPC64 (part 3): basic changes for PPC64
goetz
parents: 17379
diff changeset
  1371
// we must not use the handler and instead return the deopt blob.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1372
address OptoRuntime::handle_exception_C(JavaThread* thread) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1373
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1374
// We are in Java not VM and in debug mode we have a NoHandleMark
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1375
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1376
#ifndef PRODUCT
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1377
  SharedRuntime::_find_handler_ctr++;          // find exception handler
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1378
#endif
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1379
  debug_only(NoHandleMark __hm;)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1380
  nmethod* nm = NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1381
  address handler_address = NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1382
  {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1383
    // Enter the VM
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1384
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1385
    ResetNoHandleMark rnhm;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1386
    handler_address = handle_exception_C_helper(thread, nm);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1387
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1388
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1389
  // Back in java: Use no oops, DON'T safepoint
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1390
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1391
  // Now check to see if the handler we are returning is in a now
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1392
  // deoptimized frame
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1393
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1394
  if (nm != NULL) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1395
    RegisterMap map(thread, false);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1396
    frame caller = thread->last_frame().sender(&map);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1397
#ifdef ASSERT
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1398
    assert(caller.is_compiled_frame(), "must be");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1399
#endif // ASSERT
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1400
    if (caller.is_deoptimized_frame()) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1401
      handler_address = SharedRuntime::deopt_blob()->unpack_with_exception();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1402
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1403
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1404
  return handler_address;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1405
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1406
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1407
//------------------------------rethrow----------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1408
// We get here after compiled code has executed a 'RethrowNode'.  The callee
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1409
// is either throwing or rethrowing an exception.  The callee-save registers
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1410
// have been restored, synchronized objects have been unlocked and the callee
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1411
// stack frame has been removed.  The return address was passed in.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1412
// Exception oop is passed as the 1st argument.  This routine is then called
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1413
// from the stub.  On exit, we know where to jump in the caller's code.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1414
// After this C code exits, the stub will pop his frame and end in a jump
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1415
// (instead of a return).  We enter the caller's default handler.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1416
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1417
// This must be JRT_LEAF:
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1418
//     - caller will not change its state as we cannot block on exit,
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1419
//       therefore raw_exception_handler_for_return_address is all it takes
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1420
//       to handle deoptimized blobs
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1421
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1422
// However, there needs to be a safepoint check in the middle!  So compiled
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1423
// safepoints are completely watertight.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1424
//
35492
c8c0273e6b91 8146690: Make all classes in GC follow the naming convention.
david
parents: 35216
diff changeset
  1425
// Thus, it cannot be a leaf since it contains the NoGCVerifier.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1426
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1427
// *THIS IS NOT RECOMMENDED PROGRAMMING STYLE*
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1428
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1429
address OptoRuntime::rethrow_C(oopDesc* exception, JavaThread* thread, address ret_pc) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1430
#ifndef PRODUCT
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1431
  SharedRuntime::_rethrow_ctr++;               // count rethrows
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1432
#endif
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1433
  assert (exception != NULL, "should have thrown a NULLPointerException");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1434
#ifdef ASSERT
4571
80b553bddc26 6914300: ciEnv should export all well known classes
never
parents: 4564
diff changeset
  1435
  if (!(exception->is_a(SystemDictionary::Throwable_klass()))) {
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1436
    // should throw an exception here
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1437
    ShouldNotReachHere();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1438
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1439
#endif
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1440
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1441
  thread->set_vm_result(exception);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1442
  // Frame not compiled (handles deoptimization blob)
5046
27e801a857cb 6919934: JSR 292 needs to support x86 C1
twisti
parents: 4898
diff changeset
  1443
  return SharedRuntime::raw_exception_handler_for_return_address(thread, ret_pc);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1444
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1445
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1446
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1447
const TypeFunc *OptoRuntime::rethrow_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1448
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1449
  const Type **fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1450
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // Exception oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1451
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1452
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1453
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1454
  fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1455
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL; // Exception oop
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1456
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1, fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1457
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1458
  return TypeFunc::make(domain, range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1459
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1460
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1461
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1462
void OptoRuntime::deoptimize_caller_frame(JavaThread *thread, bool doit) {
14835
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1463
  // Deoptimize the caller before continuing, as the compiled
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1464
  // exception handler table may not be valid.
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1465
  if (!StressCompiledExceptionHandlers && doit) {
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1466
    deoptimize_caller_frame(thread);
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1467
  }
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1468
}
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1469
14835
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1470
void OptoRuntime::deoptimize_caller_frame(JavaThread *thread) {
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1471
  // Called from within the owner thread, so no need for safepoint
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1472
  RegisterMap reg_map(thread);
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1473
  frame stub_frame = thread->last_frame();
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1474
  assert(stub_frame.is_runtime_frame() || exception_blob()->contains(stub_frame.pc()), "sanity check");
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1475
  frame caller_frame = stub_frame.sender(&reg_map);
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1476
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1477
  // Deoptimize the caller frame.
70896cb93c35 8004741: Missing compiled exception handle table entry for multidimensional array allocation
kvn
parents: 14488
diff changeset
  1478
  Deoptimization::deoptimize_frame(thread, caller_frame.id());
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1479
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1480
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1481
10987
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1482
bool OptoRuntime::is_deoptimized_caller_frame(JavaThread *thread) {
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1483
  // Called from within the owner thread, so no need for safepoint
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1484
  RegisterMap reg_map(thread);
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1485
  frame stub_frame = thread->last_frame();
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1486
  assert(stub_frame.is_runtime_frame() || exception_blob()->contains(stub_frame.pc()), "sanity check");
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1487
  frame caller_frame = stub_frame.sender(&reg_map);
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1488
  return caller_frame.is_deoptimized_frame();
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1489
}
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1490
696ed3367418 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot
kvn
parents: 10972
diff changeset
  1491
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1492
const TypeFunc *OptoRuntime::register_finalizer_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1493
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1494
  const Type **fields = TypeTuple::fields(1);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1495
  fields[TypeFunc::Parms+0] = TypeInstPtr::NOTNULL;  // oop;          Receiver
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1496
  // // The JavaThread* is passed to each routine as the last argument
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1497
  // fields[TypeFunc::Parms+1] = TypeRawPtr::NOTNULL;  // JavaThread *; Executing thread
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1498
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+1,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1499
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1500
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1501
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1502
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1503
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1504
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1505
  return TypeFunc::make(domain,range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1506
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1507
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1508
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1509
//-----------------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1510
// Dtrace support.  entry and exit probes have the same signature
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1511
const TypeFunc *OptoRuntime::dtrace_method_entry_exit_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1512
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1513
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1514
  fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM; // Thread-local storage
13742
9180987e305d 7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere
roland
parents: 13728
diff changeset
  1515
  fields[TypeFunc::Parms+1] = TypeMetadataPtr::BOTTOM;  // Method*;    Method we are entering
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1516
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1517
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1518
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1519
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1520
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1521
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1522
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1523
  return TypeFunc::make(domain,range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1524
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1525
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1526
const TypeFunc *OptoRuntime::dtrace_object_alloc_Type() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1527
  // create input type (domain)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1528
  const Type **fields = TypeTuple::fields(2);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1529
  fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM; // Thread-local storage
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1530
  fields[TypeFunc::Parms+1] = TypeInstPtr::NOTNULL;  // oop;    newly allocated object
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1531
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1532
  const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1533
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1534
  // create result type (range)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1535
  fields = TypeTuple::fields(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1536
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1537
  const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1538
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1539
  return TypeFunc::make(domain,range);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1540
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1541
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1542
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1543
JRT_ENTRY_NO_ASYNC(void, OptoRuntime::register_finalizer(oopDesc* obj, JavaThread* thread))
46968
9119841280f4 8160399: is_oop_or_null involves undefined behavior
coleenp
parents: 46701
diff changeset
  1544
  assert(oopDesc::is_oop(obj), "must be a valid oop");
13728
882756847a04 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 13521
diff changeset
  1545
  assert(obj->klass()->has_finalizer(), "shouldn't be here otherwise");
882756847a04 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 13521
diff changeset
  1546
  InstanceKlass::register_finalizer(instanceOop(obj), CHECK);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1547
JRT_END
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1548
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1549
//-----------------------------------------------------------------------------
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1550
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1551
NamedCounter * volatile OptoRuntime::_named_counters = NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1552
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1553
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1554
// dump the collected NamedCounters.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1555
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1556
void OptoRuntime::print_named_counters() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1557
  int total_lock_count = 0;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1558
  int eliminated_lock_count = 0;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1559
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1560
  NamedCounter* c = _named_counters;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1561
  while (c) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1562
    if (c->tag() == NamedCounter::LockCounter || c->tag() == NamedCounter::EliminatedLockCounter) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1563
      int count = c->count();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1564
      if (count > 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1565
        bool eliminated = c->tag() == NamedCounter::EliminatedLockCounter;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1566
        if (Verbose) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1567
          tty->print_cr("%d %s%s", count, c->name(), eliminated ? " (eliminated)" : "");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1568
        }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1569
        total_lock_count += count;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1570
        if (eliminated) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1571
          eliminated_lock_count += count;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1572
        }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1573
      }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1574
    } else if (c->tag() == NamedCounter::BiasedLockingCounter) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1575
      BiasedLockingCounters* blc = ((BiasedLockingNamedCounter*)c)->counters();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1576
      if (blc->nonzero()) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1577
        tty->print_cr("%s", c->name());
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1578
        blc->print_on(tty);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1579
      }
23491
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1580
#if INCLUDE_RTM_OPT
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1581
    } else if (c->tag() == NamedCounter::RTMLockingCounter) {
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1582
      RTMLockingCounters* rlc = ((RTMLockingNamedCounter*)c)->counters();
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1583
      if (rlc->nonzero()) {
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1584
        tty->print_cr("%s", c->name());
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1585
        rlc->print_on(tty);
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1586
      }
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1587
#endif
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1588
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1589
    c = c->next();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1590
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1591
  if (total_lock_count > 0) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1592
    tty->print_cr("dynamic locks: %d", total_lock_count);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1593
    if (eliminated_lock_count) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1594
      tty->print_cr("eliminated locks: %d (%d%%)", eliminated_lock_count,
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1595
                    (int)(eliminated_lock_count * 100.0 / total_lock_count));
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1596
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1597
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1598
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1599
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1600
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1601
//  Allocate a new NamedCounter.  The JVMState is used to generate the
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1602
//  name which consists of method@line for the inlining tree.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1603
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1604
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1605
NamedCounter* OptoRuntime::new_named_counter(JVMState* youngest_jvms, NamedCounter::CounterTag tag) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1606
  int max_depth = youngest_jvms->depth();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1607
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1608
  // Visit scopes from youngest to oldest.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1609
  bool first = true;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1610
  stringStream st;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1611
  for (int depth = max_depth; depth >= 1; depth--) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1612
    JVMState* jvms = youngest_jvms->of_depth(depth);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1613
    ciMethod* m = jvms->has_method() ? jvms->method() : NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1614
    if (!first) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1615
      st.print(" ");
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1616
    } else {
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1617
      first = false;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1618
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1619
    int bci = jvms->bci();
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1620
    if (bci < 0) bci = 0;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1621
    st.print("%s.%s@%d", m->holder()->name()->as_utf8(), m->name()->as_utf8(), bci);
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1622
    // To print linenumbers instead of bci use: m->line_number_from_bci(bci)
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1623
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1624
  NamedCounter* c;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1625
  if (tag == NamedCounter::BiasedLockingCounter) {
25949
34557722059b 6424123: JVM crashes on failed 'strdup' call
zgu
parents: 25715
diff changeset
  1626
    c = new BiasedLockingNamedCounter(st.as_string());
23491
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1627
  } else if (tag == NamedCounter::RTMLockingCounter) {
25949
34557722059b 6424123: JVM crashes on failed 'strdup' call
zgu
parents: 25715
diff changeset
  1628
    c = new RTMLockingNamedCounter(st.as_string());
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1629
  } else {
25949
34557722059b 6424123: JVM crashes on failed 'strdup' call
zgu
parents: 25715
diff changeset
  1630
    c = new NamedCounter(st.as_string(), tag);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1631
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1632
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1633
  // atomically add the new counter to the head of the list.  We only
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1634
  // add counters so this is safe.
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1635
  NamedCounter* head;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1636
  do {
23491
f690330b10b9 8031320: Use Intel RTM instructions for locks
kvn
parents: 22876
diff changeset
  1637
    c->set_next(NULL);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1638
    head = _named_counters;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1639
    c->set_next(head);
47634
6a0c42c40cd1 8188220: Remove Atomic::*_ptr() uses and overloads from hotspot
coleenp
parents: 47216
diff changeset
  1640
  } while (Atomic::cmpxchg(c, &_named_counters, head) != head);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1641
  return c;
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1642
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1643
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1644
int trace_exception_counter = 0;
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1645
static void trace_exception(outputStream* st, oop exception_oop, address exception_pc, const char* msg) {
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1646
  trace_exception_counter++;
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1647
  stringStream tempst;
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1648
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1649
  tempst.print("%d [Exception (%s): ", trace_exception_counter, msg);
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1650
  exception_oop->print_value_on(&tempst);
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1651
  tempst.print(" in ");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1652
  CodeBlob* blob = CodeCache::find_blob(exception_pc);
38133
78b95467b9f1 8151956: Support non-continuous CodeBlobs in HotSpot
rbackman
parents: 37248
diff changeset
  1653
  if (blob->is_compiled()) {
78b95467b9f1 8151956: Support non-continuous CodeBlobs in HotSpot
rbackman
parents: 37248
diff changeset
  1654
    CompiledMethod* cm = blob->as_compiled_method_or_null();
78b95467b9f1 8151956: Support non-continuous CodeBlobs in HotSpot
rbackman
parents: 37248
diff changeset
  1655
    cm->method()->print_value_on(&tempst);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1656
  } else if (blob->is_runtime_stub()) {
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1657
    tempst.print("<runtime-stub>");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1658
  } else {
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1659
    tempst.print("<unknown>");
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1660
  }
35216
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1661
  tempst.print(" at " INTPTR_FORMAT,  p2i(exception_pc));
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1662
  tempst.print("]");
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1663
71c463a17b3b 8141211: Convert TraceExceptions to Unified Logging
rprotacio
parents: 33626
diff changeset
  1664
  st->print_raw_cr(tempst.as_string());
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
  1665
}