hotspot/src/cpu/x86/vm/stubRoutines_x86_64.cpp
author iveresov
Thu, 26 May 2011 13:15:01 -0700
changeset 9962 8d04042c0547
parent 7397 5b173b4ca846
child 10565 dc90c239f4ec
permissions -rw-r--r--
7047491: C1: registers saved incorrectly when calling checkcast_arraycopy stub Summary: Save and restore the argument registers around the call to checkcast_arraycopy Reviewed-by: never, roland

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "precompiled.hpp"
#include "runtime/deoptimization.hpp"
#include "runtime/frame.inline.hpp"
#include "runtime/stubRoutines.hpp"
#ifdef TARGET_OS_FAMILY_linux
# include "thread_linux.inline.hpp"
#endif
#ifdef TARGET_OS_FAMILY_solaris
# include "thread_solaris.inline.hpp"
#endif
#ifdef TARGET_OS_FAMILY_windows
# include "thread_windows.inline.hpp"
#endif

// Implementation of the platform-specific part of StubRoutines - for
// a description of how to extend it, see the stubRoutines.hpp file.

address StubRoutines::x86::_get_previous_fp_entry = NULL;

address StubRoutines::x86::_verify_mxcsr_entry = NULL;

address StubRoutines::x86::_f2i_fixup = NULL;
address StubRoutines::x86::_f2l_fixup = NULL;
address StubRoutines::x86::_d2i_fixup = NULL;
address StubRoutines::x86::_d2l_fixup = NULL;
address StubRoutines::x86::_float_sign_mask = NULL;
address StubRoutines::x86::_float_sign_flip = NULL;
address StubRoutines::x86::_double_sign_mask = NULL;
address StubRoutines::x86::_double_sign_flip = NULL;
address StubRoutines::x86::_mxcsr_std = NULL;