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8006fe8f75
Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*
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* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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* Copyright 2007, 2008, 2009 Red Hat, Inc.
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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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#ifndef CPU_ZERO_VM_ASSEMBLER_ZERO_HPP
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#define CPU_ZERO_VM_ASSEMBLER_ZERO_HPP
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// In normal, CPU-specific ports of HotSpot these two classes are used
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// for generating assembly language. We don't do any of this in zero,
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// of course, but we do sneak entry points around in CodeBuffers so we
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// generate those here.
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class Assembler : public AbstractAssembler {
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public:
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Assembler(CodeBuffer* code) : AbstractAssembler(code) {}
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public:
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void pd_patch_instruction(address branch, address target);
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#ifndef PRODUCT
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static void pd_print_patched_instruction(address branch);
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#endif // PRODUCT
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};
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class MacroAssembler : public Assembler {
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public:
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MacroAssembler(CodeBuffer* code) : Assembler(code) {}
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public:
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void align(int modulus);
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void bang_stack_with_offset(int offset);
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bool needs_explicit_null_check(intptr_t offset);
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RegisterOrConstant delayed_value_impl(intptr_t* delayed_value_addr,
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Register tmp, int offset);
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public:
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void advance(int bytes);
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void store_oop(jobject obj);
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};
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#ifdef ASSERT
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inline bool AbstractAssembler::pd_check_instruction_mark() {
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ShouldNotCallThis();
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}
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#endif
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address ShouldNotCallThisStub();
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address ShouldNotCallThisEntry();
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#endif // CPU_ZERO_VM_ASSEMBLER_ZERO_HPP
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