Mercurial > hg > openjdk6-mips
view hotspot/src/cpu/mips/vm/register_mips.cpp @ 1:c1e1428eff7c
The preliminary porting to MIPS architecture.
With this commit, the interpreter can pass 140/141 regression tests, 8/8
SPECjvm98 tests and 31/37 SPECjvm2008 tests.
The compiler can pass 136/141 regression tests, but it can not run the
benchmark of SPECjvm98 and SPECjvm2008.
author | LIU Qi <liuqi82@gmail.com> |
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date | Thu, 30 Sep 2010 13:48:16 +0800 |
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/* * Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved. * Copyright 2010 Lemote, 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/_register_mips.cpp.incl" const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers; const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr + FloatRegisterImpl::number_of_registers; //const int ConcreteRegisterImpl::max_fpr = FloatRegisterImpl::number_of_registers; //aoqi:which? const char* RegisterImpl::name() const { const char* names[number_of_registers] = { "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3", "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "t8", "t9", "k0", "k1", "gp", "sp", "fp", "ra" }; return is_valid() ? names[encoding()] : "noreg"; } const char* FloatRegisterImpl::name() const { const char* names[number_of_registers] = { "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", }; return is_valid() ? names[encoding()] : "fnoreg"; }