Mercurial > hg > truffle
view src/cpu/sparc/vm/icache_sparc.cpp @ 1425:98fffb304868
tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Tue, 17 Aug 2010 17:34:25 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 1997-2004 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ #include "incls/_precompiled.incl" #include "incls/_icache_sparc.cpp.incl" #define __ _masm-> void ICacheStubGenerator::generate_icache_flush( ICache::flush_icache_stub_t* flush_icache_stub ) { StubCodeMark mark(this, "ICache", "flush_icache_stub"); address start = __ pc(); Label L; __ bind(L); __ flush( O0, G0 ); __ deccc( O1 ); __ br(Assembler::positive, false, Assembler::pn, L); __ delayed()->inc( O0, 8 ); __ retl(false); __ delayed()->mov( O2, O0 ); // handshake with caller to make sure it happened! // Must be set here so StubCodeMark destructor can call the flush stub. *flush_icache_stub = (ICache::flush_icache_stub_t)start; }; #undef __