Mercurial > hg > openjdk6-mips
view hotspot/src/cpu/mips/vm/vmreg_mips.cpp @ 9:3713353e23db
Fix some bugs to make the jar file verification test passed using c1 compiler.
Fix bugs:
1. Value of vmreg stands for a register.
2. Fix long register endianness bug.
3. The long arithmetic is implemented by C, we should implement it using assemble later.
4. The register of safepoint_poll is allocated and its return address manually set.
5. safepoint_return use register A0.
author | YANG Yongqiang <yangyongqiang@loongson.cn> |
---|---|
date | Fri, 15 Oct 2010 20:37:51 +0000 |
parents | c1e1428eff7c |
children |
line wrap: on
line source
/* * Copyright 2006-2007 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/_vmreg_mips.cpp.incl" void VMRegImpl::set_regName() { Register reg = ::as_Register(0); int i; for (i = 0; i < ConcreteRegisterImpl::max_gpr ; ) { regName[i++] = reg->name(); reg = reg->successor(); } FloatRegister freg = ::as_FloatRegister(0); for ( ; i < ConcreteRegisterImpl::max_fpr ; ) { regName[i++] = freg->name(); if (freg->encoding() > 31) { regName[i++] = freg->name(); } freg = freg->successor(); } for ( ; i < ConcreteRegisterImpl::number_of_registers ; i ++ ) { //regName[i] = "NON-GPR-FPR-XMM"; regName[i] = "NON-GPR-FPR"; } }