9c458decf5
Add src/cpu/aarch64/vm/* interpreter, shared runtime files. Reviewed-by: kvn, roland, coleenp, twisti
63 lines
2.6 KiB
C++
63 lines
2.6 KiB
C++
/*
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* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2014, Red Hat Inc. 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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// Platform-specific definitions for method handles.
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// These definitions are inlined into class MethodHandles.
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// Adapters
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enum /* platform_dependent_constants */ {
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adapter_code_size = 32000 DEBUG_ONLY(+ 120000)
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};
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public:
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static void load_klass_from_Class(MacroAssembler* _masm, Register klass_reg);
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static void verify_klass(MacroAssembler* _masm,
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Register obj, SystemDictionary::WKID klass_id,
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const char* error_message = "wrong klass") NOT_DEBUG_RETURN;
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static void verify_method_handle(MacroAssembler* _masm, Register mh_reg) {
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verify_klass(_masm, mh_reg, SystemDictionary::WK_KLASS_ENUM_NAME(java_lang_invoke_MethodHandle),
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"reference is a MH");
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}
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static void verify_ref_kind(MacroAssembler* _masm, int ref_kind, Register member_reg, Register temp) NOT_DEBUG_RETURN;
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// Similar to InterpreterMacroAssembler::jump_from_interpreted.
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// Takes care of special dispatch from single stepping too.
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static void jump_from_method_handle(MacroAssembler* _masm, Register method, Register temp,
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bool for_compiler_entry);
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static void jump_to_lambda_form(MacroAssembler* _masm,
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Register recv, Register method_temp,
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Register temp2,
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bool for_compiler_entry);
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static Register saved_last_sp_register() {
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// Should be in sharedRuntime, not here.
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return noreg;
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}
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