Fri, 29 Apr 2016 00:06:10 +0800
Added MIPS 64-bit port.
aoqi@1 | 1 | /* |
aoqi@1 | 2 | * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@1 | 3 | * Copyright (c) 2015, 2016, Loongson Technology. All rights reserved. |
aoqi@1 | 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@1 | 5 | * |
aoqi@1 | 6 | * This code is free software; you can redistribute it and/or modify it |
aoqi@1 | 7 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@1 | 8 | * published by the Free Software Foundation. |
aoqi@1 | 9 | * |
aoqi@1 | 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@1 | 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@1 | 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@1 | 13 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@1 | 14 | * accompanied this code). |
aoqi@1 | 15 | * |
aoqi@1 | 16 | * You should have received a copy of the GNU General Public License version |
aoqi@1 | 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@1 | 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@1 | 19 | * |
aoqi@1 | 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@1 | 21 | * or visit www.oracle.com if you need additional information or have any |
aoqi@1 | 22 | * questions. |
aoqi@1 | 23 | * |
aoqi@1 | 24 | */ |
aoqi@1 | 25 | |
aoqi@1 | 26 | #include "precompiled.hpp" |
aoqi@1 | 27 | #include "register_mips.hpp" |
aoqi@1 | 28 | |
aoqi@1 | 29 | #ifdef _LP64 |
aoqi@1 | 30 | const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers << 1; |
aoqi@1 | 31 | const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr + |
aoqi@1 | 32 | 2 * FloatRegisterImpl::number_of_registers; |
aoqi@1 | 33 | #else |
aoqi@1 | 34 | const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers; |
aoqi@1 | 35 | const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr + |
aoqi@1 | 36 | FloatRegisterImpl::number_of_registers; |
aoqi@1 | 37 | #endif // _LP64 |
aoqi@1 | 38 | |
aoqi@1 | 39 | |
aoqi@1 | 40 | const char* RegisterImpl::name() const { |
aoqi@1 | 41 | const char* names[number_of_registers] = { |
aoqi@1 | 42 | "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3", |
aoqi@1 | 43 | #ifdef _LP64 |
aoqi@1 | 44 | "a4", "a5", "a6", "a7", "t0", "t1", "t2", "t3", |
aoqi@1 | 45 | #else |
aoqi@1 | 46 | "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", |
aoqi@1 | 47 | #endif |
aoqi@1 | 48 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
aoqi@1 | 49 | "t8", "t9", "k0", "k1", "gp", "sp", "fp", "ra" |
aoqi@1 | 50 | }; |
aoqi@1 | 51 | return is_valid() ? names[encoding()] : "noreg"; |
aoqi@1 | 52 | } |
aoqi@1 | 53 | |
aoqi@1 | 54 | const char* FloatRegisterImpl::name() const { |
aoqi@1 | 55 | const char* names[number_of_registers] = { |
aoqi@1 | 56 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
aoqi@1 | 57 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
aoqi@1 | 58 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
aoqi@1 | 59 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
aoqi@1 | 60 | }; |
aoqi@1 | 61 | return is_valid() ? names[encoding()] : "fnoreg"; |
aoqi@1 | 62 | } |
aoqi@1 | 63 |