8006fe8f75
Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/*
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* Copyright (c) 1997, 2010, 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 "assembler_sparc.inline.hpp"
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#include "runtime/icache.hpp"
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#define __ _masm->
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void ICacheStubGenerator::generate_icache_flush(
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ICache::flush_icache_stub_t* flush_icache_stub
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) {
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StubCodeMark mark(this, "ICache", "flush_icache_stub");
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address start = __ pc();
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Label L;
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__ bind(L);
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__ flush( O0, G0 );
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__ deccc( O1 );
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__ br(Assembler::positive, false, Assembler::pn, L);
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__ delayed()->inc( O0, 8 );
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__ retl(false);
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__ delayed()->mov( O2, O0 ); // handshake with caller to make sure it happened!
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// Must be set here so StubCodeMark destructor can call the flush stub.
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*flush_icache_stub = (ICache::flush_icache_stub_t)start;
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};
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#undef __
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