Mercurial > hg > truffle
annotate src/cpu/ppc/vm/assembler_ppc.hpp @ 20590:c47fcf523fff
8042428: CompileQueue::free_all() code is incorrect
Summary: Free task after getting next pointer of freelist.
Reviewed-by: kvn, adlertz
author | anoll |
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date | Tue, 06 May 2014 09:52:38 +0200 |
parents | f6bde7889409 |
children |
rev | line source |
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1 /* |
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2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * Copyright 2012, 2013 SAP AG. All rights reserved. |
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 * |
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6 * This code is free software; you can redistribute it and/or modify it |
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7 * under the terms of the GNU General Public License version 2 only, as |
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8 * published by the Free Software Foundation. |
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9 * |
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10 * This code is distributed in the hope that it will be useful, but WITHOUT |
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 * version 2 for more details (a copy is included in the LICENSE file that |
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14 * accompanied this code). |
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15 * |
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16 * You should have received a copy of the GNU General Public License version |
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17 * 2 along with this work; if not, write to the Free Software Foundation, |
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 * |
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 * or visit www.oracle.com if you need additional information or have any |
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22 * questions. |
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23 * |
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24 */ |
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25 |
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26 #ifndef CPU_PPC_VM_ASSEMBLER_PPC_HPP |
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27 #define CPU_PPC_VM_ASSEMBLER_PPC_HPP |
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28 |
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29 #include "asm/register.hpp" |
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30 |
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31 // Address is an abstraction used to represent a memory location |
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32 // as used in assembler instructions. |
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33 // PPC instructions grok either baseReg + indexReg or baseReg + disp. |
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34 // So far we do not use this as simplification by this class is low |
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35 // on PPC with its simple addressing mode. Use RegisterOrConstant to |
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36 // represent an offset. |
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37 class Address VALUE_OBJ_CLASS_SPEC { |
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38 }; |
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39 |
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40 class AddressLiteral VALUE_OBJ_CLASS_SPEC { |
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41 private: |
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42 address _address; |
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43 RelocationHolder _rspec; |
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44 |
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45 RelocationHolder rspec_from_rtype(relocInfo::relocType rtype, address addr) { |
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46 switch (rtype) { |
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47 case relocInfo::external_word_type: |
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48 return external_word_Relocation::spec(addr); |
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49 case relocInfo::internal_word_type: |
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50 return internal_word_Relocation::spec(addr); |
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51 case relocInfo::opt_virtual_call_type: |
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52 return opt_virtual_call_Relocation::spec(); |
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53 case relocInfo::static_call_type: |
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54 return static_call_Relocation::spec(); |
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55 case relocInfo::runtime_call_type: |
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56 return runtime_call_Relocation::spec(); |
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57 case relocInfo::none: |
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58 return RelocationHolder(); |
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59 default: |
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60 ShouldNotReachHere(); |
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61 return RelocationHolder(); |
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62 } |
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63 } |
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64 |
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65 protected: |
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66 // creation |
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67 AddressLiteral() : _address(NULL), _rspec(NULL) {} |
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68 |
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69 public: |
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70 AddressLiteral(address addr, RelocationHolder const& rspec) |
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71 : _address(addr), |
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72 _rspec(rspec) {} |
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73 |
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74 AddressLiteral(address addr, relocInfo::relocType rtype = relocInfo::none) |
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75 : _address((address) addr), |
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76 _rspec(rspec_from_rtype(rtype, (address) addr)) {} |
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77 |
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78 AddressLiteral(oop* addr, relocInfo::relocType rtype = relocInfo::none) |
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79 : _address((address) addr), |
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80 _rspec(rspec_from_rtype(rtype, (address) addr)) {} |
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81 |
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82 intptr_t value() const { return (intptr_t) _address; } |
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83 |
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84 const RelocationHolder& rspec() const { return _rspec; } |
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85 }; |
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86 |
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87 // Argument is an abstraction used to represent an outgoing |
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88 // actual argument or an incoming formal parameter, whether |
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89 // it resides in memory or in a register, in a manner consistent |
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90 // with the PPC Application Binary Interface, or ABI. This is |
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91 // often referred to as the native or C calling convention. |
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92 |
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93 class Argument VALUE_OBJ_CLASS_SPEC { |
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94 private: |
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95 int _number; // The number of the argument. |
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96 public: |
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97 enum { |
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98 // Only 8 registers may contain integer parameters. |
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99 n_register_parameters = 8, |
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100 // Can have up to 8 floating registers. |
14445 | 101 n_float_register_parameters = 8, |
102 | |
103 // PPC C calling conventions. | |
104 // The first eight arguments are passed in int regs if they are int. | |
105 n_int_register_parameters_c = 8, | |
106 // The first thirteen float arguments are passed in float regs. | |
107 n_float_register_parameters_c = 13, | |
108 // Only the first 8 parameters are not placed on the stack. Aix disassembly | |
109 // shows that xlC places all float args after argument 8 on the stack AND | |
110 // in a register. This is not documented, but we follow this convention, too. | |
111 n_regs_not_on_stack_c = 8, | |
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112 }; |
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113 // creation |
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114 Argument(int number) : _number(number) {} |
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115 |
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116 int number() const { return _number; } |
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117 |
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118 // Locating register-based arguments: |
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119 bool is_register() const { return _number < n_register_parameters; } |
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120 |
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121 Register as_register() const { |
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122 assert(is_register(), "must be a register argument"); |
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123 return as_Register(number() + R3_ARG1->encoding()); |
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124 } |
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125 }; |
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126 |
17803 | 127 #if !defined(ABI_ELFv2) |
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128 // A ppc64 function descriptor. |
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129 struct FunctionDescriptor VALUE_OBJ_CLASS_SPEC { |
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130 private: |
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131 address _entry; |
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132 address _toc; |
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133 address _env; |
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134 |
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135 public: |
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136 inline address entry() const { return _entry; } |
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137 inline address toc() const { return _toc; } |
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138 inline address env() const { return _env; } |
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139 |
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140 inline void set_entry(address entry) { _entry = entry; } |
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141 inline void set_toc( address toc) { _toc = toc; } |
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142 inline void set_env( address env) { _env = env; } |
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143 |
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144 inline static ByteSize entry_offset() { return byte_offset_of(FunctionDescriptor, _entry); } |
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145 inline static ByteSize toc_offset() { return byte_offset_of(FunctionDescriptor, _toc); } |
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146 inline static ByteSize env_offset() { return byte_offset_of(FunctionDescriptor, _env); } |
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|
147 |
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148 // Friend functions can be called without loading toc and env. |
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149 enum { |
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150 friend_toc = 0xcafe, |
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parents:
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|
151 friend_env = 0xc0de |
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|
152 }; |
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|
153 |
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154 inline bool is_friend_function() const { |
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|
155 return (toc() == (address) friend_toc) && (env() == (address) friend_env); |
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156 } |
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|
157 |
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|
158 // Constructor for stack-allocated instances. |
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159 FunctionDescriptor() { |
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160 _entry = (address) 0xbad; |
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|
161 _toc = (address) 0xbad; |
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|
162 _env = (address) 0xbad; |
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|
163 } |
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|
164 }; |
17803 | 165 #endif |
14408
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|
166 |
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167 class Assembler : public AbstractAssembler { |
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|
168 protected: |
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|
169 // Displacement routines |
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170 static void print_instruction(int inst); |
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171 static int patched_branch(int dest_pos, int inst, int inst_pos); |
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172 static int branch_destination(int inst, int pos); |
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|
173 |
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174 friend class AbstractAssembler; |
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|
175 |
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176 // Code patchers need various routines like inv_wdisp() |
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177 friend class NativeInstruction; |
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178 friend class NativeGeneralJump; |
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179 friend class Relocation; |
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|
180 |
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181 public: |
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|
182 |
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|
183 enum shifts { |
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184 XO_21_29_SHIFT = 2, |
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|
185 XO_21_30_SHIFT = 1, |
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|
186 XO_27_29_SHIFT = 2, |
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187 XO_30_31_SHIFT = 0, |
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188 SPR_5_9_SHIFT = 11u, // SPR_5_9 field in bits 11 -- 15 |
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189 SPR_0_4_SHIFT = 16u, // SPR_0_4 field in bits 16 -- 20 |
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190 RS_SHIFT = 21u, // RS field in bits 21 -- 25 |
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191 OPCODE_SHIFT = 26u, // opcode in bits 26 -- 31 |
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192 }; |
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|
193 |
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|
194 enum opcdxos_masks { |
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195 XL_FORM_OPCODE_MASK = (63u << OPCODE_SHIFT) | (1023u << 1), |
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196 ADDI_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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197 ADDIS_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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198 BXX_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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199 BCXX_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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200 // trap instructions |
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201 TDI_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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|
202 TWI_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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203 TD_OPCODE_MASK = (63u << OPCODE_SHIFT) | (1023u << 1), |
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204 TW_OPCODE_MASK = (63u << OPCODE_SHIFT) | (1023u << 1), |
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205 LD_OPCODE_MASK = (63u << OPCODE_SHIFT) | (3u << XO_30_31_SHIFT), // DS-FORM |
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|
206 STD_OPCODE_MASK = LD_OPCODE_MASK, |
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|
207 STDU_OPCODE_MASK = STD_OPCODE_MASK, |
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208 STDX_OPCODE_MASK = (63u << OPCODE_SHIFT) | (1023u << 1), |
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|
209 STDUX_OPCODE_MASK = STDX_OPCODE_MASK, |
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|
210 STW_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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|
211 STWU_OPCODE_MASK = STW_OPCODE_MASK, |
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|
212 STWX_OPCODE_MASK = (63u << OPCODE_SHIFT) | (1023u << 1), |
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|
213 STWUX_OPCODE_MASK = STWX_OPCODE_MASK, |
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214 MTCTR_OPCODE_MASK = ~(31u << RS_SHIFT), |
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|
215 ORI_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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216 ORIS_OPCODE_MASK = (63u << OPCODE_SHIFT), |
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217 RLDICR_OPCODE_MASK = (63u << OPCODE_SHIFT) | (7u << XO_27_29_SHIFT) |
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|
218 }; |
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|
219 |
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|
220 enum opcdxos { |
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221 ADD_OPCODE = (31u << OPCODE_SHIFT | 266u << 1), |
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222 ADDC_OPCODE = (31u << OPCODE_SHIFT | 10u << 1), |
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223 ADDI_OPCODE = (14u << OPCODE_SHIFT), |
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|
224 ADDIS_OPCODE = (15u << OPCODE_SHIFT), |
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225 ADDIC__OPCODE = (13u << OPCODE_SHIFT), |
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226 ADDE_OPCODE = (31u << OPCODE_SHIFT | 138u << 1), |
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|
227 SUBF_OPCODE = (31u << OPCODE_SHIFT | 40u << 1), |
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|
228 SUBFC_OPCODE = (31u << OPCODE_SHIFT | 8u << 1), |
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|
229 SUBFE_OPCODE = (31u << OPCODE_SHIFT | 136u << 1), |
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|
230 SUBFIC_OPCODE = (8u << OPCODE_SHIFT), |
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|
231 SUBFZE_OPCODE = (31u << OPCODE_SHIFT | 200u << 1), |
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|
232 DIVW_OPCODE = (31u << OPCODE_SHIFT | 491u << 1), |
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233 MULLW_OPCODE = (31u << OPCODE_SHIFT | 235u << 1), |
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|
234 MULHW_OPCODE = (31u << OPCODE_SHIFT | 75u << 1), |
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|
235 MULHWU_OPCODE = (31u << OPCODE_SHIFT | 11u << 1), |
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|
236 MULLI_OPCODE = (7u << OPCODE_SHIFT), |
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|
237 AND_OPCODE = (31u << OPCODE_SHIFT | 28u << 1), |
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|
238 ANDI_OPCODE = (28u << OPCODE_SHIFT), |
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|
239 ANDIS_OPCODE = (29u << OPCODE_SHIFT), |
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|
240 ANDC_OPCODE = (31u << OPCODE_SHIFT | 60u << 1), |
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|
241 ORC_OPCODE = (31u << OPCODE_SHIFT | 412u << 1), |
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|
242 OR_OPCODE = (31u << OPCODE_SHIFT | 444u << 1), |
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|
243 ORI_OPCODE = (24u << OPCODE_SHIFT), |
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|
244 ORIS_OPCODE = (25u << OPCODE_SHIFT), |
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|
245 XOR_OPCODE = (31u << OPCODE_SHIFT | 316u << 1), |
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|
246 XORI_OPCODE = (26u << OPCODE_SHIFT), |
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|
247 XORIS_OPCODE = (27u << OPCODE_SHIFT), |
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|
248 |
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|
249 NEG_OPCODE = (31u << OPCODE_SHIFT | 104u << 1), |
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|
250 |
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parents:
diff
changeset
|
251 RLWINM_OPCODE = (21u << OPCODE_SHIFT), |
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changeset
|
252 CLRRWI_OPCODE = RLWINM_OPCODE, |
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changeset
|
253 CLRLWI_OPCODE = RLWINM_OPCODE, |
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changeset
|
254 |
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parents:
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changeset
|
255 RLWIMI_OPCODE = (20u << OPCODE_SHIFT), |
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parents:
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changeset
|
256 |
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|
257 SLW_OPCODE = (31u << OPCODE_SHIFT | 24u << 1), |
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changeset
|
258 SLWI_OPCODE = RLWINM_OPCODE, |
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|
259 SRW_OPCODE = (31u << OPCODE_SHIFT | 536u << 1), |
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changeset
|
260 SRWI_OPCODE = RLWINM_OPCODE, |
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|
261 SRAW_OPCODE = (31u << OPCODE_SHIFT | 792u << 1), |
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changeset
|
262 SRAWI_OPCODE = (31u << OPCODE_SHIFT | 824u << 1), |
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parents:
diff
changeset
|
263 |
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parents:
diff
changeset
|
264 CMP_OPCODE = (31u << OPCODE_SHIFT | 0u << 1), |
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parents:
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changeset
|
265 CMPI_OPCODE = (11u << OPCODE_SHIFT), |
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|
266 CMPL_OPCODE = (31u << OPCODE_SHIFT | 32u << 1), |
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changeset
|
267 CMPLI_OPCODE = (10u << OPCODE_SHIFT), |
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diff
changeset
|
268 |
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parents:
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changeset
|
269 ISEL_OPCODE = (31u << OPCODE_SHIFT | 15u << 1), |
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parents:
diff
changeset
|
270 |
20508 | 271 // Special purpose registers |
272 MTSPR_OPCODE = (31u << OPCODE_SHIFT | 467u << 1), | |
273 MFSPR_OPCODE = (31u << OPCODE_SHIFT | 339u << 1), | |
274 | |
275 MTXER_OPCODE = (MTSPR_OPCODE | 1 << SPR_0_4_SHIFT), | |
276 MFXER_OPCODE = (MFSPR_OPCODE | 1 << SPR_0_4_SHIFT), | |
277 | |
278 MTDSCR_OPCODE = (MTSPR_OPCODE | 3 << SPR_0_4_SHIFT), | |
279 MFDSCR_OPCODE = (MFSPR_OPCODE | 3 << SPR_0_4_SHIFT), | |
280 | |
281 MTLR_OPCODE = (MTSPR_OPCODE | 8 << SPR_0_4_SHIFT), | |
282 MFLR_OPCODE = (MFSPR_OPCODE | 8 << SPR_0_4_SHIFT), | |
283 | |
284 MTCTR_OPCODE = (MTSPR_OPCODE | 9 << SPR_0_4_SHIFT), | |
285 MFCTR_OPCODE = (MFSPR_OPCODE | 9 << SPR_0_4_SHIFT), | |
286 | |
287 MTTFHAR_OPCODE = (MTSPR_OPCODE | 128 << SPR_0_4_SHIFT), | |
288 MFTFHAR_OPCODE = (MFSPR_OPCODE | 128 << SPR_0_4_SHIFT), | |
289 MTTFIAR_OPCODE = (MTSPR_OPCODE | 129 << SPR_0_4_SHIFT), | |
290 MFTFIAR_OPCODE = (MFSPR_OPCODE | 129 << SPR_0_4_SHIFT), | |
291 MTTEXASR_OPCODE = (MTSPR_OPCODE | 130 << SPR_0_4_SHIFT), | |
292 MFTEXASR_OPCODE = (MFSPR_OPCODE | 130 << SPR_0_4_SHIFT), | |
293 MTTEXASRU_OPCODE = (MTSPR_OPCODE | 131 << SPR_0_4_SHIFT), | |
294 MFTEXASRU_OPCODE = (MFSPR_OPCODE | 131 << SPR_0_4_SHIFT), | |
295 | |
296 MTVRSAVE_OPCODE = (MTSPR_OPCODE | 256 << SPR_0_4_SHIFT), | |
297 MFVRSAVE_OPCODE = (MFSPR_OPCODE | 256 << SPR_0_4_SHIFT), | |
298 | |
299 MFTB_OPCODE = (MFSPR_OPCODE | 268 << SPR_0_4_SHIFT), | |
14408
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300 |
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301 MTCRF_OPCODE = (31u << OPCODE_SHIFT | 144u << 1), |
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302 MFCR_OPCODE = (31u << OPCODE_SHIFT | 19u << 1), |
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303 MCRF_OPCODE = (19u << OPCODE_SHIFT | 0u << 1), |
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304 |
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305 // condition register logic instructions |
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306 CRAND_OPCODE = (19u << OPCODE_SHIFT | 257u << 1), |
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307 CRNAND_OPCODE = (19u << OPCODE_SHIFT | 225u << 1), |
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308 CROR_OPCODE = (19u << OPCODE_SHIFT | 449u << 1), |
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309 CRXOR_OPCODE = (19u << OPCODE_SHIFT | 193u << 1), |
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310 CRNOR_OPCODE = (19u << OPCODE_SHIFT | 33u << 1), |
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311 CREQV_OPCODE = (19u << OPCODE_SHIFT | 289u << 1), |
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312 CRANDC_OPCODE = (19u << OPCODE_SHIFT | 129u << 1), |
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313 CRORC_OPCODE = (19u << OPCODE_SHIFT | 417u << 1), |
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314 |
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315 BCLR_OPCODE = (19u << OPCODE_SHIFT | 16u << 1), |
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316 BXX_OPCODE = (18u << OPCODE_SHIFT), |
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317 BCXX_OPCODE = (16u << OPCODE_SHIFT), |
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318 |
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319 // CTR-related opcodes |
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320 BCCTR_OPCODE = (19u << OPCODE_SHIFT | 528u << 1), |
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321 |
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322 LWZ_OPCODE = (32u << OPCODE_SHIFT), |
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323 LWZX_OPCODE = (31u << OPCODE_SHIFT | 23u << 1), |
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324 LWZU_OPCODE = (33u << OPCODE_SHIFT), |
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325 LWBRX_OPCODE = (31u << OPCODE_SHIFT | 534 << 1), |
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326 |
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327 LHA_OPCODE = (42u << OPCODE_SHIFT), |
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328 LHAX_OPCODE = (31u << OPCODE_SHIFT | 343u << 1), |
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329 LHAU_OPCODE = (43u << OPCODE_SHIFT), |
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330 |
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331 LHZ_OPCODE = (40u << OPCODE_SHIFT), |
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332 LHZX_OPCODE = (31u << OPCODE_SHIFT | 279u << 1), |
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333 LHZU_OPCODE = (41u << OPCODE_SHIFT), |
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334 LHBRX_OPCODE = (31u << OPCODE_SHIFT | 790 << 1), |
14408
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335 |
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336 LBZ_OPCODE = (34u << OPCODE_SHIFT), |
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337 LBZX_OPCODE = (31u << OPCODE_SHIFT | 87u << 1), |
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338 LBZU_OPCODE = (35u << OPCODE_SHIFT), |
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339 |
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340 STW_OPCODE = (36u << OPCODE_SHIFT), |
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341 STWX_OPCODE = (31u << OPCODE_SHIFT | 151u << 1), |
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342 STWU_OPCODE = (37u << OPCODE_SHIFT), |
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343 STWUX_OPCODE = (31u << OPCODE_SHIFT | 183u << 1), |
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344 |
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345 STH_OPCODE = (44u << OPCODE_SHIFT), |
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346 STHX_OPCODE = (31u << OPCODE_SHIFT | 407u << 1), |
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347 STHU_OPCODE = (45u << OPCODE_SHIFT), |
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348 |
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349 STB_OPCODE = (38u << OPCODE_SHIFT), |
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350 STBX_OPCODE = (31u << OPCODE_SHIFT | 215u << 1), |
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351 STBU_OPCODE = (39u << OPCODE_SHIFT), |
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352 |
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353 EXTSB_OPCODE = (31u << OPCODE_SHIFT | 954u << 1), |
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354 EXTSH_OPCODE = (31u << OPCODE_SHIFT | 922u << 1), |
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355 EXTSW_OPCODE = (31u << OPCODE_SHIFT | 986u << 1), // X-FORM |
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356 |
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|
357 // 32 bit opcode encodings |
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358 |
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359 LWA_OPCODE = (58u << OPCODE_SHIFT | 2u << XO_30_31_SHIFT), // DS-FORM |
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360 LWAX_OPCODE = (31u << OPCODE_SHIFT | 341u << XO_21_30_SHIFT), // X-FORM |
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361 |
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362 CNTLZW_OPCODE = (31u << OPCODE_SHIFT | 26u << XO_21_30_SHIFT), // X-FORM |
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363 |
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|
364 // 64 bit opcode encodings |
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365 |
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366 LD_OPCODE = (58u << OPCODE_SHIFT | 0u << XO_30_31_SHIFT), // DS-FORM |
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367 LDU_OPCODE = (58u << OPCODE_SHIFT | 1u << XO_30_31_SHIFT), // DS-FORM |
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368 LDX_OPCODE = (31u << OPCODE_SHIFT | 21u << XO_21_30_SHIFT), // X-FORM |
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369 |
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370 STD_OPCODE = (62u << OPCODE_SHIFT | 0u << XO_30_31_SHIFT), // DS-FORM |
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371 STDU_OPCODE = (62u << OPCODE_SHIFT | 1u << XO_30_31_SHIFT), // DS-FORM |
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372 STDUX_OPCODE = (31u << OPCODE_SHIFT | 181u << 1), // X-FORM |
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373 STDX_OPCODE = (31u << OPCODE_SHIFT | 149u << XO_21_30_SHIFT), // X-FORM |
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374 |
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375 RLDICR_OPCODE = (30u << OPCODE_SHIFT | 1u << XO_27_29_SHIFT), // MD-FORM |
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376 RLDICL_OPCODE = (30u << OPCODE_SHIFT | 0u << XO_27_29_SHIFT), // MD-FORM |
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377 RLDIC_OPCODE = (30u << OPCODE_SHIFT | 2u << XO_27_29_SHIFT), // MD-FORM |
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378 RLDIMI_OPCODE = (30u << OPCODE_SHIFT | 3u << XO_27_29_SHIFT), // MD-FORM |
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|
379 |
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380 SRADI_OPCODE = (31u << OPCODE_SHIFT | 413u << XO_21_29_SHIFT), // XS-FORM |
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381 |
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382 SLD_OPCODE = (31u << OPCODE_SHIFT | 27u << 1), // X-FORM |
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383 SRD_OPCODE = (31u << OPCODE_SHIFT | 539u << 1), // X-FORM |
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384 SRAD_OPCODE = (31u << OPCODE_SHIFT | 794u << 1), // X-FORM |
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|
385 |
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386 MULLD_OPCODE = (31u << OPCODE_SHIFT | 233u << 1), // XO-FORM |
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387 MULHD_OPCODE = (31u << OPCODE_SHIFT | 73u << 1), // XO-FORM |
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388 MULHDU_OPCODE = (31u << OPCODE_SHIFT | 9u << 1), // XO-FORM |
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389 DIVD_OPCODE = (31u << OPCODE_SHIFT | 489u << 1), // XO-FORM |
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|
390 |
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|
391 CNTLZD_OPCODE = (31u << OPCODE_SHIFT | 58u << XO_21_30_SHIFT), // X-FORM |
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392 NAND_OPCODE = (31u << OPCODE_SHIFT | 476u << XO_21_30_SHIFT), // X-FORM |
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393 NOR_OPCODE = (31u << OPCODE_SHIFT | 124u << XO_21_30_SHIFT), // X-FORM |
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|
394 |
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parents:
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|
395 |
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parents:
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|
396 // opcodes only used for floating arithmetic |
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397 FADD_OPCODE = (63u << OPCODE_SHIFT | 21u << 1), |
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398 FADDS_OPCODE = (59u << OPCODE_SHIFT | 21u << 1), |
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399 FCMPU_OPCODE = (63u << OPCODE_SHIFT | 00u << 1), |
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400 FDIV_OPCODE = (63u << OPCODE_SHIFT | 18u << 1), |
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|
401 FDIVS_OPCODE = (59u << OPCODE_SHIFT | 18u << 1), |
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402 FMR_OPCODE = (63u << OPCODE_SHIFT | 72u << 1), |
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|
403 // These are special Power6 opcodes, reused for "lfdepx" and "stfdepx" |
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|
404 // on Power7. Do not use. |
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parents:
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|
405 // MFFGPR_OPCODE = (31u << OPCODE_SHIFT | 607u << 1), |
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|
406 // MFTGPR_OPCODE = (31u << OPCODE_SHIFT | 735u << 1), |
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|
407 CMPB_OPCODE = (31u << OPCODE_SHIFT | 508 << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
408 POPCNTB_OPCODE = (31u << OPCODE_SHIFT | 122 << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
409 POPCNTW_OPCODE = (31u << OPCODE_SHIFT | 378 << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
410 POPCNTD_OPCODE = (31u << OPCODE_SHIFT | 506 << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
411 FABS_OPCODE = (63u << OPCODE_SHIFT | 264u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
412 FNABS_OPCODE = (63u << OPCODE_SHIFT | 136u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
413 FMUL_OPCODE = (63u << OPCODE_SHIFT | 25u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
414 FMULS_OPCODE = (59u << OPCODE_SHIFT | 25u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
415 FNEG_OPCODE = (63u << OPCODE_SHIFT | 40u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
416 FSUB_OPCODE = (63u << OPCODE_SHIFT | 20u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
417 FSUBS_OPCODE = (59u << OPCODE_SHIFT | 20u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
418 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
419 // PPC64-internal FPU conversion opcodes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
420 FCFID_OPCODE = (63u << OPCODE_SHIFT | 846u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
421 FCFIDS_OPCODE = (59u << OPCODE_SHIFT | 846u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
422 FCTID_OPCODE = (63u << OPCODE_SHIFT | 814u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
423 FCTIDZ_OPCODE = (63u << OPCODE_SHIFT | 815u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
424 FCTIW_OPCODE = (63u << OPCODE_SHIFT | 14u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
425 FCTIWZ_OPCODE = (63u << OPCODE_SHIFT | 15u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
426 FRSP_OPCODE = (63u << OPCODE_SHIFT | 12u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
427 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
428 // WARNING: using fmadd results in a non-compliant vm. Some floating |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
429 // point tck tests will fail. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
430 FMADD_OPCODE = (59u << OPCODE_SHIFT | 29u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
431 DMADD_OPCODE = (63u << OPCODE_SHIFT | 29u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
432 FMSUB_OPCODE = (59u << OPCODE_SHIFT | 28u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
433 DMSUB_OPCODE = (63u << OPCODE_SHIFT | 28u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
434 FNMADD_OPCODE = (59u << OPCODE_SHIFT | 31u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
435 DNMADD_OPCODE = (63u << OPCODE_SHIFT | 31u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
436 FNMSUB_OPCODE = (59u << OPCODE_SHIFT | 30u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
437 DNMSUB_OPCODE = (63u << OPCODE_SHIFT | 30u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
438 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
439 LFD_OPCODE = (50u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
440 LFDU_OPCODE = (51u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
441 LFDX_OPCODE = (31u << OPCODE_SHIFT | 599u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
442 LFS_OPCODE = (48u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
443 LFSU_OPCODE = (49u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
444 LFSX_OPCODE = (31u << OPCODE_SHIFT | 535u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
445 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
446 STFD_OPCODE = (54u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
447 STFDU_OPCODE = (55u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
448 STFDX_OPCODE = (31u << OPCODE_SHIFT | 727u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
449 STFS_OPCODE = (52u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
450 STFSU_OPCODE = (53u << OPCODE_SHIFT | 00u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
451 STFSX_OPCODE = (31u << OPCODE_SHIFT | 663u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
452 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
453 FSQRT_OPCODE = (63u << OPCODE_SHIFT | 22u << 1), // A-FORM |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
454 FSQRTS_OPCODE = (59u << OPCODE_SHIFT | 22u << 1), // A-FORM |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
455 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
456 // Vector instruction support for >= Power6 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
457 // Vector Storage Access |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
458 LVEBX_OPCODE = (31u << OPCODE_SHIFT | 7u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
459 LVEHX_OPCODE = (31u << OPCODE_SHIFT | 39u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
460 LVEWX_OPCODE = (31u << OPCODE_SHIFT | 71u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
461 LVX_OPCODE = (31u << OPCODE_SHIFT | 103u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
462 LVXL_OPCODE = (31u << OPCODE_SHIFT | 359u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
463 STVEBX_OPCODE = (31u << OPCODE_SHIFT | 135u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
464 STVEHX_OPCODE = (31u << OPCODE_SHIFT | 167u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
465 STVEWX_OPCODE = (31u << OPCODE_SHIFT | 199u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
466 STVX_OPCODE = (31u << OPCODE_SHIFT | 231u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
467 STVXL_OPCODE = (31u << OPCODE_SHIFT | 487u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
468 LVSL_OPCODE = (31u << OPCODE_SHIFT | 6u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
469 LVSR_OPCODE = (31u << OPCODE_SHIFT | 38u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
470 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
471 // Vector Permute and Formatting |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
472 VPKPX_OPCODE = (4u << OPCODE_SHIFT | 782u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
473 VPKSHSS_OPCODE = (4u << OPCODE_SHIFT | 398u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
474 VPKSWSS_OPCODE = (4u << OPCODE_SHIFT | 462u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
475 VPKSHUS_OPCODE = (4u << OPCODE_SHIFT | 270u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
476 VPKSWUS_OPCODE = (4u << OPCODE_SHIFT | 334u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
477 VPKUHUM_OPCODE = (4u << OPCODE_SHIFT | 14u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
478 VPKUWUM_OPCODE = (4u << OPCODE_SHIFT | 78u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
479 VPKUHUS_OPCODE = (4u << OPCODE_SHIFT | 142u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
480 VPKUWUS_OPCODE = (4u << OPCODE_SHIFT | 206u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
481 VUPKHPX_OPCODE = (4u << OPCODE_SHIFT | 846u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
482 VUPKHSB_OPCODE = (4u << OPCODE_SHIFT | 526u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
483 VUPKHSH_OPCODE = (4u << OPCODE_SHIFT | 590u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
484 VUPKLPX_OPCODE = (4u << OPCODE_SHIFT | 974u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
485 VUPKLSB_OPCODE = (4u << OPCODE_SHIFT | 654u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
486 VUPKLSH_OPCODE = (4u << OPCODE_SHIFT | 718u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
487 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
488 VMRGHB_OPCODE = (4u << OPCODE_SHIFT | 12u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
489 VMRGHW_OPCODE = (4u << OPCODE_SHIFT | 140u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
490 VMRGHH_OPCODE = (4u << OPCODE_SHIFT | 76u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
491 VMRGLB_OPCODE = (4u << OPCODE_SHIFT | 268u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
492 VMRGLW_OPCODE = (4u << OPCODE_SHIFT | 396u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
493 VMRGLH_OPCODE = (4u << OPCODE_SHIFT | 332u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
494 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
495 VSPLT_OPCODE = (4u << OPCODE_SHIFT | 524u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
496 VSPLTH_OPCODE = (4u << OPCODE_SHIFT | 588u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
497 VSPLTW_OPCODE = (4u << OPCODE_SHIFT | 652u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
498 VSPLTISB_OPCODE= (4u << OPCODE_SHIFT | 780u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
499 VSPLTISH_OPCODE= (4u << OPCODE_SHIFT | 844u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
500 VSPLTISW_OPCODE= (4u << OPCODE_SHIFT | 908u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
501 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
502 VPERM_OPCODE = (4u << OPCODE_SHIFT | 43u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
503 VSEL_OPCODE = (4u << OPCODE_SHIFT | 42u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
504 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
505 VSL_OPCODE = (4u << OPCODE_SHIFT | 452u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
506 VSLDOI_OPCODE = (4u << OPCODE_SHIFT | 44u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
507 VSLO_OPCODE = (4u << OPCODE_SHIFT | 1036u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
508 VSR_OPCODE = (4u << OPCODE_SHIFT | 708u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
509 VSRO_OPCODE = (4u << OPCODE_SHIFT | 1100u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
510 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
511 // Vector Integer |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
512 VADDCUW_OPCODE = (4u << OPCODE_SHIFT | 384u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
513 VADDSHS_OPCODE = (4u << OPCODE_SHIFT | 832u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
514 VADDSBS_OPCODE = (4u << OPCODE_SHIFT | 768u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
515 VADDSWS_OPCODE = (4u << OPCODE_SHIFT | 896u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
516 VADDUBM_OPCODE = (4u << OPCODE_SHIFT | 0u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
517 VADDUWM_OPCODE = (4u << OPCODE_SHIFT | 128u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
518 VADDUHM_OPCODE = (4u << OPCODE_SHIFT | 64u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
519 VADDUBS_OPCODE = (4u << OPCODE_SHIFT | 512u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
520 VADDUWS_OPCODE = (4u << OPCODE_SHIFT | 640u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
521 VADDUHS_OPCODE = (4u << OPCODE_SHIFT | 576u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
522 VSUBCUW_OPCODE = (4u << OPCODE_SHIFT | 1408u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
523 VSUBSHS_OPCODE = (4u << OPCODE_SHIFT | 1856u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
524 VSUBSBS_OPCODE = (4u << OPCODE_SHIFT | 1792u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
525 VSUBSWS_OPCODE = (4u << OPCODE_SHIFT | 1920u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
526 VSUBUBM_OPCODE = (4u << OPCODE_SHIFT | 1024u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
527 VSUBUWM_OPCODE = (4u << OPCODE_SHIFT | 1152u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
528 VSUBUHM_OPCODE = (4u << OPCODE_SHIFT | 1088u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
529 VSUBUBS_OPCODE = (4u << OPCODE_SHIFT | 1536u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
530 VSUBUWS_OPCODE = (4u << OPCODE_SHIFT | 1664u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
531 VSUBUHS_OPCODE = (4u << OPCODE_SHIFT | 1600u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
532 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
533 VMULESB_OPCODE = (4u << OPCODE_SHIFT | 776u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
534 VMULEUB_OPCODE = (4u << OPCODE_SHIFT | 520u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
535 VMULESH_OPCODE = (4u << OPCODE_SHIFT | 840u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
536 VMULEUH_OPCODE = (4u << OPCODE_SHIFT | 584u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
537 VMULOSB_OPCODE = (4u << OPCODE_SHIFT | 264u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
538 VMULOUB_OPCODE = (4u << OPCODE_SHIFT | 8u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
539 VMULOSH_OPCODE = (4u << OPCODE_SHIFT | 328u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
540 VMULOUH_OPCODE = (4u << OPCODE_SHIFT | 72u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
541 VMHADDSHS_OPCODE=(4u << OPCODE_SHIFT | 32u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
542 VMHRADDSHS_OPCODE=(4u << OPCODE_SHIFT | 33u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
543 VMLADDUHM_OPCODE=(4u << OPCODE_SHIFT | 34u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
544 VMSUBUHM_OPCODE= (4u << OPCODE_SHIFT | 36u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
545 VMSUMMBM_OPCODE= (4u << OPCODE_SHIFT | 37u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
546 VMSUMSHM_OPCODE= (4u << OPCODE_SHIFT | 40u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
547 VMSUMSHS_OPCODE= (4u << OPCODE_SHIFT | 41u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
548 VMSUMUHM_OPCODE= (4u << OPCODE_SHIFT | 38u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
549 VMSUMUHS_OPCODE= (4u << OPCODE_SHIFT | 39u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
550 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
551 VSUMSWS_OPCODE = (4u << OPCODE_SHIFT | 1928u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
552 VSUM2SWS_OPCODE= (4u << OPCODE_SHIFT | 1672u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
553 VSUM4SBS_OPCODE= (4u << OPCODE_SHIFT | 1800u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
554 VSUM4UBS_OPCODE= (4u << OPCODE_SHIFT | 1544u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
555 VSUM4SHS_OPCODE= (4u << OPCODE_SHIFT | 1608u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
556 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
557 VAVGSB_OPCODE = (4u << OPCODE_SHIFT | 1282u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
558 VAVGSW_OPCODE = (4u << OPCODE_SHIFT | 1410u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
559 VAVGSH_OPCODE = (4u << OPCODE_SHIFT | 1346u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
560 VAVGUB_OPCODE = (4u << OPCODE_SHIFT | 1026u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
561 VAVGUW_OPCODE = (4u << OPCODE_SHIFT | 1154u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
562 VAVGUH_OPCODE = (4u << OPCODE_SHIFT | 1090u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
563 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
564 VMAXSB_OPCODE = (4u << OPCODE_SHIFT | 258u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
565 VMAXSW_OPCODE = (4u << OPCODE_SHIFT | 386u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
566 VMAXSH_OPCODE = (4u << OPCODE_SHIFT | 322u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
567 VMAXUB_OPCODE = (4u << OPCODE_SHIFT | 2u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
568 VMAXUW_OPCODE = (4u << OPCODE_SHIFT | 130u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
569 VMAXUH_OPCODE = (4u << OPCODE_SHIFT | 66u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
570 VMINSB_OPCODE = (4u << OPCODE_SHIFT | 770u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
571 VMINSW_OPCODE = (4u << OPCODE_SHIFT | 898u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
572 VMINSH_OPCODE = (4u << OPCODE_SHIFT | 834u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
573 VMINUB_OPCODE = (4u << OPCODE_SHIFT | 514u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
574 VMINUW_OPCODE = (4u << OPCODE_SHIFT | 642u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
575 VMINUH_OPCODE = (4u << OPCODE_SHIFT | 578u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
576 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
577 VCMPEQUB_OPCODE= (4u << OPCODE_SHIFT | 6u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
578 VCMPEQUH_OPCODE= (4u << OPCODE_SHIFT | 70u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
579 VCMPEQUW_OPCODE= (4u << OPCODE_SHIFT | 134u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
580 VCMPGTSH_OPCODE= (4u << OPCODE_SHIFT | 838u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
581 VCMPGTSB_OPCODE= (4u << OPCODE_SHIFT | 774u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
582 VCMPGTSW_OPCODE= (4u << OPCODE_SHIFT | 902u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
583 VCMPGTUB_OPCODE= (4u << OPCODE_SHIFT | 518u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
584 VCMPGTUH_OPCODE= (4u << OPCODE_SHIFT | 582u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
585 VCMPGTUW_OPCODE= (4u << OPCODE_SHIFT | 646u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
586 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
587 VAND_OPCODE = (4u << OPCODE_SHIFT | 1028u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
588 VANDC_OPCODE = (4u << OPCODE_SHIFT | 1092u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
589 VNOR_OPCODE = (4u << OPCODE_SHIFT | 1284u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
590 VOR_OPCODE = (4u << OPCODE_SHIFT | 1156u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
591 VXOR_OPCODE = (4u << OPCODE_SHIFT | 1220u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
592 VRLB_OPCODE = (4u << OPCODE_SHIFT | 4u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
593 VRLW_OPCODE = (4u << OPCODE_SHIFT | 132u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
594 VRLH_OPCODE = (4u << OPCODE_SHIFT | 68u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
595 VSLB_OPCODE = (4u << OPCODE_SHIFT | 260u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
596 VSKW_OPCODE = (4u << OPCODE_SHIFT | 388u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
597 VSLH_OPCODE = (4u << OPCODE_SHIFT | 324u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
598 VSRB_OPCODE = (4u << OPCODE_SHIFT | 516u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
599 VSRW_OPCODE = (4u << OPCODE_SHIFT | 644u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
600 VSRH_OPCODE = (4u << OPCODE_SHIFT | 580u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
601 VSRAB_OPCODE = (4u << OPCODE_SHIFT | 772u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
602 VSRAW_OPCODE = (4u << OPCODE_SHIFT | 900u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
603 VSRAH_OPCODE = (4u << OPCODE_SHIFT | 836u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
604 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
605 // Vector Floating-Point |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
606 // not implemented yet |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
607 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
608 // Vector Status and Control |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
609 MTVSCR_OPCODE = (4u << OPCODE_SHIFT | 1604u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
610 MFVSCR_OPCODE = (4u << OPCODE_SHIFT | 1540u ), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
611 |
20508 | 612 // AES (introduced with Power 8) |
613 VCIPHER_OPCODE = (4u << OPCODE_SHIFT | 1288u), | |
614 VCIPHERLAST_OPCODE = (4u << OPCODE_SHIFT | 1289u), | |
615 VNCIPHER_OPCODE = (4u << OPCODE_SHIFT | 1352u), | |
616 VNCIPHERLAST_OPCODE = (4u << OPCODE_SHIFT | 1353u), | |
617 VSBOX_OPCODE = (4u << OPCODE_SHIFT | 1480u), | |
618 | |
619 // SHA (introduced with Power 8) | |
620 VSHASIGMAD_OPCODE = (4u << OPCODE_SHIFT | 1730u), | |
621 VSHASIGMAW_OPCODE = (4u << OPCODE_SHIFT | 1666u), | |
622 | |
623 // Vector Binary Polynomial Multiplication (introduced with Power 8) | |
624 VPMSUMB_OPCODE = (4u << OPCODE_SHIFT | 1032u), | |
625 VPMSUMD_OPCODE = (4u << OPCODE_SHIFT | 1224u), | |
626 VPMSUMH_OPCODE = (4u << OPCODE_SHIFT | 1096u), | |
627 VPMSUMW_OPCODE = (4u << OPCODE_SHIFT | 1160u), | |
628 | |
629 // Vector Permute and Xor (introduced with Power 8) | |
630 VPERMXOR_OPCODE = (4u << OPCODE_SHIFT | 45u), | |
631 | |
632 // Transactional Memory instructions (introduced with Power 8) | |
633 TBEGIN_OPCODE = (31u << OPCODE_SHIFT | 654u << 1), | |
634 TEND_OPCODE = (31u << OPCODE_SHIFT | 686u << 1), | |
635 TABORT_OPCODE = (31u << OPCODE_SHIFT | 910u << 1), | |
636 TABORTWC_OPCODE = (31u << OPCODE_SHIFT | 782u << 1), | |
637 TABORTWCI_OPCODE = (31u << OPCODE_SHIFT | 846u << 1), | |
638 TABORTDC_OPCODE = (31u << OPCODE_SHIFT | 814u << 1), | |
639 TABORTDCI_OPCODE = (31u << OPCODE_SHIFT | 878u << 1), | |
640 TSR_OPCODE = (31u << OPCODE_SHIFT | 750u << 1), | |
641 TCHECK_OPCODE = (31u << OPCODE_SHIFT | 718u << 1), | |
642 | |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
643 // Icache and dcache related instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
644 DCBA_OPCODE = (31u << OPCODE_SHIFT | 758u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
645 DCBZ_OPCODE = (31u << OPCODE_SHIFT | 1014u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
646 DCBST_OPCODE = (31u << OPCODE_SHIFT | 54u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
647 DCBF_OPCODE = (31u << OPCODE_SHIFT | 86u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
648 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
649 DCBT_OPCODE = (31u << OPCODE_SHIFT | 278u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
650 DCBTST_OPCODE = (31u << OPCODE_SHIFT | 246u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
651 ICBI_OPCODE = (31u << OPCODE_SHIFT | 982u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
652 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
653 // Instruction synchronization |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
654 ISYNC_OPCODE = (19u << OPCODE_SHIFT | 150u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
655 // Memory barriers |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
656 SYNC_OPCODE = (31u << OPCODE_SHIFT | 598u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
657 EIEIO_OPCODE = (31u << OPCODE_SHIFT | 854u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
658 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
659 // Trap instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
660 TDI_OPCODE = (2u << OPCODE_SHIFT), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
661 TWI_OPCODE = (3u << OPCODE_SHIFT), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
662 TD_OPCODE = (31u << OPCODE_SHIFT | 68u << 1), |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
663 TW_OPCODE = (31u << OPCODE_SHIFT | 4u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
664 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
665 // Atomics. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
666 LWARX_OPCODE = (31u << OPCODE_SHIFT | 20u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
667 LDARX_OPCODE = (31u << OPCODE_SHIFT | 84u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
668 STWCX_OPCODE = (31u << OPCODE_SHIFT | 150u << 1), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
669 STDCX_OPCODE = (31u << OPCODE_SHIFT | 214u << 1) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
670 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
671 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
672 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
673 // Trap instructions TO bits |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
674 enum trap_to_bits { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
675 // single bits |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
676 traptoLessThanSigned = 1 << 4, // 0, left end |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
677 traptoGreaterThanSigned = 1 << 3, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
678 traptoEqual = 1 << 2, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
679 traptoLessThanUnsigned = 1 << 1, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
680 traptoGreaterThanUnsigned = 1 << 0, // 4, right end |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
681 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
682 // compound ones |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
683 traptoUnconditional = (traptoLessThanSigned | |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
684 traptoGreaterThanSigned | |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
685 traptoEqual | |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
686 traptoLessThanUnsigned | |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
687 traptoGreaterThanUnsigned) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
688 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
689 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
690 // Branch hints BH field |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
691 enum branch_hint_bh { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
692 // bclr cases: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
693 bhintbhBCLRisReturn = 0, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
694 bhintbhBCLRisNotReturnButSame = 1, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
695 bhintbhBCLRisNotPredictable = 3, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
696 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
697 // bcctr cases: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
698 bhintbhBCCTRisNotReturnButSame = 0, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
699 bhintbhBCCTRisNotPredictable = 3 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
700 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
701 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
702 // Branch prediction hints AT field |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
703 enum branch_hint_at { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
704 bhintatNoHint = 0, // at=00 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
705 bhintatIsNotTaken = 2, // at=10 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
706 bhintatIsTaken = 3 // at=11 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
707 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
708 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
709 // Branch prediction hints |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
710 enum branch_hint_concept { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
711 // Use the same encoding as branch_hint_at to simply code. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
712 bhintNoHint = bhintatNoHint, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
713 bhintIsNotTaken = bhintatIsNotTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
714 bhintIsTaken = bhintatIsTaken |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
715 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
716 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
717 // Used in BO field of branch instruction. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
718 enum branch_condition { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
719 bcondCRbiIs0 = 4, // bo=001at |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
720 bcondCRbiIs1 = 12, // bo=011at |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
721 bcondAlways = 20 // bo=10100 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
722 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
723 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
724 // Branch condition with combined prediction hints. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
725 enum branch_condition_with_hint { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
726 bcondCRbiIs0_bhintNoHint = bcondCRbiIs0 | bhintatNoHint, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
727 bcondCRbiIs0_bhintIsNotTaken = bcondCRbiIs0 | bhintatIsNotTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
728 bcondCRbiIs0_bhintIsTaken = bcondCRbiIs0 | bhintatIsTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
729 bcondCRbiIs1_bhintNoHint = bcondCRbiIs1 | bhintatNoHint, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
730 bcondCRbiIs1_bhintIsNotTaken = bcondCRbiIs1 | bhintatIsNotTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
731 bcondCRbiIs1_bhintIsTaken = bcondCRbiIs1 | bhintatIsTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
732 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
733 |
14445 | 734 // Elemental Memory Barriers (>=Power 8) |
735 enum Elemental_Membar_mask_bits { | |
736 StoreStore = 1 << 0, | |
737 StoreLoad = 1 << 1, | |
738 LoadStore = 1 << 2, | |
739 LoadLoad = 1 << 3 | |
740 }; | |
741 | |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
742 // Branch prediction hints. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
743 inline static int add_bhint_to_boint(const int bhint, const int boint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
744 switch (boint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
745 case bcondCRbiIs0: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
746 case bcondCRbiIs1: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
747 // branch_hint and branch_hint_at have same encodings |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
748 assert( (int)bhintNoHint == (int)bhintatNoHint |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
749 && (int)bhintIsNotTaken == (int)bhintatIsNotTaken |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
750 && (int)bhintIsTaken == (int)bhintatIsTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
751 "wrong encodings"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
752 assert((bhint & 0x03) == bhint, "wrong encodings"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
753 return (boint & ~0x03) | bhint; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
754 case bcondAlways: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
755 // no branch_hint |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
756 return boint; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
757 default: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
758 ShouldNotReachHere(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
759 return 0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
760 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
761 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
762 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
763 // Extract bcond from boint. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
764 inline static int inv_boint_bcond(const int boint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
765 int r_bcond = boint & ~0x03; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
766 assert(r_bcond == bcondCRbiIs0 || |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
767 r_bcond == bcondCRbiIs1 || |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
768 r_bcond == bcondAlways, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
769 "bad branch condition"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
770 return r_bcond; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
771 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
772 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
773 // Extract bhint from boint. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
774 inline static int inv_boint_bhint(const int boint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
775 int r_bhint = boint & 0x03; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
776 assert(r_bhint == bhintatNoHint || |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
777 r_bhint == bhintatIsNotTaken || |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
778 r_bhint == bhintatIsTaken, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
779 "bad branch hint"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
780 return r_bhint; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
781 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
782 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
783 // Calculate opposite of given bcond. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
784 inline static int opposite_bcond(const int bcond) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
785 switch (bcond) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
786 case bcondCRbiIs0: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
787 return bcondCRbiIs1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
788 case bcondCRbiIs1: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
789 return bcondCRbiIs0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
790 default: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
791 ShouldNotReachHere(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
792 return 0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
793 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
794 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
795 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
796 // Calculate opposite of given bhint. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
797 inline static int opposite_bhint(const int bhint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
798 switch (bhint) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
799 case bhintatNoHint: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
800 return bhintatNoHint; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
801 case bhintatIsNotTaken: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
802 return bhintatIsTaken; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
803 case bhintatIsTaken: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
804 return bhintatIsNotTaken; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
805 default: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
806 ShouldNotReachHere(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
807 return 0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
808 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
809 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
810 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
811 // PPC branch instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
812 enum ppcops { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
813 b_op = 18, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
814 bc_op = 16, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
815 bcr_op = 19 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
816 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
817 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
818 enum Condition { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
819 negative = 0, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
820 less = 0, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
821 positive = 1, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
822 greater = 1, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
823 zero = 2, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
824 equal = 2, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
825 summary_overflow = 3, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
826 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
827 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
828 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
829 // Helper functions for groups of instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
830 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
831 enum Predict { pt = 1, pn = 0 }; // pt = predict taken |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
832 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
833 // instruction must start at passed address |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
834 static int instr_len(unsigned char *instr) { return BytesPerInstWord; } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
835 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
836 // instruction must be left-justified in argument |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
837 static int instr_len(unsigned long instr) { return BytesPerInstWord; } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
838 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
839 // longest instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
840 static int instr_maxlen() { return BytesPerInstWord; } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
841 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
842 // Test if x is within signed immediate range for nbits. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
843 static bool is_simm(int x, unsigned int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
844 assert(0 < nbits && nbits < 32, "out of bounds"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
845 const int min = -( ((int)1) << nbits-1 ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
846 const int maxplus1 = ( ((int)1) << nbits-1 ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
847 return min <= x && x < maxplus1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
848 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
849 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
850 static bool is_simm(jlong x, unsigned int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
851 assert(0 < nbits && nbits < 64, "out of bounds"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
852 const jlong min = -( ((jlong)1) << nbits-1 ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
853 const jlong maxplus1 = ( ((jlong)1) << nbits-1 ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
854 return min <= x && x < maxplus1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
855 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
856 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
857 // Test if x is within unsigned immediate range for nbits |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
858 static bool is_uimm(int x, unsigned int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
859 assert(0 < nbits && nbits < 32, "out of bounds"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
860 const int maxplus1 = ( ((int)1) << nbits ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
861 return 0 <= x && x < maxplus1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
862 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
863 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
864 static bool is_uimm(jlong x, unsigned int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
865 assert(0 < nbits && nbits < 64, "out of bounds"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
866 const jlong maxplus1 = ( ((jlong)1) << nbits ); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
867 return 0 <= x && x < maxplus1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
868 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
869 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
870 protected: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
871 // helpers |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
872 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
873 // X is supposed to fit in a field "nbits" wide |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
874 // and be sign-extended. Check the range. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
875 static void assert_signed_range(intptr_t x, int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
876 assert(nbits == 32 || (-(1 << nbits-1) <= x && x < (1 << nbits-1)), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
877 "value out of range"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
878 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
879 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
880 static void assert_signed_word_disp_range(intptr_t x, int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
881 assert((x & 3) == 0, "not word aligned"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
882 assert_signed_range(x, nbits + 2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
883 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
884 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
885 static void assert_unsigned_const(int x, int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
886 assert(juint(x) < juint(1 << nbits), "unsigned constant out of range"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
887 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
888 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
889 static int fmask(juint hi_bit, juint lo_bit) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
890 assert(hi_bit >= lo_bit && hi_bit < 32, "bad bits"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
891 return (1 << ( hi_bit-lo_bit + 1 )) - 1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
892 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
893 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
894 // inverse of u_field |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
895 static int inv_u_field(int x, int hi_bit, int lo_bit) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
896 juint r = juint(x) >> lo_bit; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
897 r &= fmask(hi_bit, lo_bit); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
898 return int(r); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
899 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
900 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
901 // signed version: extract from field and sign-extend |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
902 static int inv_s_field_ppc(int x, int hi_bit, int lo_bit) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
903 x = x << (31-hi_bit); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
904 x = x >> (31-hi_bit+lo_bit); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
905 return x; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
906 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
907 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
908 static int u_field(int x, int hi_bit, int lo_bit) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
909 assert((x & ~fmask(hi_bit, lo_bit)) == 0, "value out of range"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
910 int r = x << lo_bit; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
911 assert(inv_u_field(r, hi_bit, lo_bit) == x, "just checking"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
912 return r; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
913 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
914 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
915 // Same as u_field for signed values |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
916 static int s_field(int x, int hi_bit, int lo_bit) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
917 int nbits = hi_bit - lo_bit + 1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
918 assert(nbits == 32 || (-(1 << nbits-1) <= x && x < (1 << nbits-1)), |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
919 "value out of range"); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
920 x &= fmask(hi_bit, lo_bit); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
921 int r = x << lo_bit; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
922 return r; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
923 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
924 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
925 // inv_op for ppc instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
926 static int inv_op_ppc(int x) { return inv_u_field(x, 31, 26); } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
927 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
928 // Determine target address from li, bd field of branch instruction. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
929 static intptr_t inv_li_field(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
930 intptr_t r = inv_s_field_ppc(x, 25, 2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
931 r = (r << 2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
932 return r; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
933 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
934 static intptr_t inv_bd_field(int x, intptr_t pos) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
935 intptr_t r = inv_s_field_ppc(x, 15, 2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
936 r = (r << 2) + pos; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
937 return r; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
938 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
939 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
940 #define inv_opp_u_field(x, hi_bit, lo_bit) inv_u_field(x, 31-(lo_bit), 31-(hi_bit)) |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
941 #define inv_opp_s_field(x, hi_bit, lo_bit) inv_s_field_ppc(x, 31-(lo_bit), 31-(hi_bit)) |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
942 // Extract instruction fields from instruction words. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
943 public: |
14445 | 944 static int inv_ra_field(int x) { return inv_opp_u_field(x, 15, 11); } |
945 static int inv_rb_field(int x) { return inv_opp_u_field(x, 20, 16); } | |
946 static int inv_rt_field(int x) { return inv_opp_u_field(x, 10, 6); } | |
947 static int inv_rta_field(int x) { return inv_opp_u_field(x, 15, 11); } | |
948 static int inv_rs_field(int x) { return inv_opp_u_field(x, 10, 6); } | |
14408
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
949 // Ds uses opp_s_field(x, 31, 16), but lowest 2 bits must be 0. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
950 // Inv_ds_field uses range (x, 29, 16) but shifts by 2 to ensure that lowest bits are 0. |
14445 | 951 static int inv_ds_field(int x) { return inv_opp_s_field(x, 29, 16) << 2; } |
952 static int inv_d1_field(int x) { return inv_opp_s_field(x, 31, 16); } | |
953 static int inv_si_field(int x) { return inv_opp_s_field(x, 31, 16); } | |
954 static int inv_to_field(int x) { return inv_opp_u_field(x, 10, 6); } | |
955 static int inv_lk_field(int x) { return inv_opp_u_field(x, 31, 31); } | |
956 static int inv_bo_field(int x) { return inv_opp_u_field(x, 10, 6); } | |
957 static int inv_bi_field(int x) { return inv_opp_u_field(x, 15, 11); } | |
14408
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
958 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
959 #define opp_u_field(x, hi_bit, lo_bit) u_field(x, 31-(lo_bit), 31-(hi_bit)) |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
960 #define opp_s_field(x, hi_bit, lo_bit) s_field(x, 31-(lo_bit), 31-(hi_bit)) |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
961 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
962 // instruction fields |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
963 static int aa( int x) { return opp_u_field(x, 30, 30); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
964 static int ba( int x) { return opp_u_field(x, 15, 11); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
965 static int bb( int x) { return opp_u_field(x, 20, 16); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
966 static int bc( int x) { return opp_u_field(x, 25, 21); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
967 static int bd( int x) { return opp_s_field(x, 29, 16); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
968 static int bf( ConditionRegister cr) { return bf(cr->encoding()); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
969 static int bf( int x) { return opp_u_field(x, 8, 6); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
970 static int bfa(ConditionRegister cr) { return bfa(cr->encoding()); } |
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parents:
diff
changeset
|
971 static int bfa( int x) { return opp_u_field(x, 13, 11); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
972 static int bh( int x) { return opp_u_field(x, 20, 19); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
973 static int bi( int x) { return opp_u_field(x, 15, 11); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
974 static int bi0(ConditionRegister cr, Condition c) { return (cr->encoding() << 2) | c; } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
975 static int bo( int x) { return opp_u_field(x, 10, 6); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
976 static int bt( int x) { return opp_u_field(x, 10, 6); } |
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parents:
diff
changeset
|
977 static int d1( int x) { return opp_s_field(x, 31, 16); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
978 static int ds( int x) { assert((x & 0x3) == 0, "unaligned offset"); return opp_s_field(x, 31, 16); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
979 static int eh( int x) { return opp_u_field(x, 31, 31); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
980 static int flm( int x) { return opp_u_field(x, 14, 7); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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diff
changeset
|
981 static int fra( FloatRegister r) { return fra(r->encoding());} |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
982 static int frb( FloatRegister r) { return frb(r->encoding());} |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
983 static int frc( FloatRegister r) { return frc(r->encoding());} |
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goetz
parents:
diff
changeset
|
984 static int frs( FloatRegister r) { return frs(r->encoding());} |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
985 static int frt( FloatRegister r) { return frt(r->encoding());} |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
986 static int fra( int x) { return opp_u_field(x, 15, 11); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
987 static int frb( int x) { return opp_u_field(x, 20, 16); } |
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parents:
diff
changeset
|
988 static int frc( int x) { return opp_u_field(x, 25, 21); } |
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goetz
parents:
diff
changeset
|
989 static int frs( int x) { return opp_u_field(x, 10, 6); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
990 static int frt( int x) { return opp_u_field(x, 10, 6); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
991 static int fxm( int x) { return opp_u_field(x, 19, 12); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
992 static int l10( int x) { return opp_u_field(x, 10, 10); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
993 static int l15( int x) { return opp_u_field(x, 15, 15); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
994 static int l910( int x) { return opp_u_field(x, 10, 9); } |
14445 | 995 static int e1215( int x) { return opp_u_field(x, 15, 12); } |
14408
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
996 static int lev( int x) { return opp_u_field(x, 26, 20); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
997 static int li( int x) { return opp_s_field(x, 29, 6); } |
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parents:
diff
changeset
|
998 static int lk( int x) { return opp_u_field(x, 31, 31); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
999 static int mb2125( int x) { return opp_u_field(x, 25, 21); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
1000 static int me2630( int x) { return opp_u_field(x, 30, 26); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
1001 static int mb2126( int x) { return opp_u_field(((x & 0x1f) << 1) | ((x & 0x20) >> 5), 26, 21); } |
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parents:
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changeset
|
1002 static int me2126( int x) { return mb2126(x); } |
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diff
changeset
|
1003 static int nb( int x) { return opp_u_field(x, 20, 16); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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diff
changeset
|
1004 //static int opcd( int x) { return opp_u_field(x, 5, 0); } // is contained in our opcodes |
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diff
changeset
|
1005 static int oe( int x) { return opp_u_field(x, 21, 21); } |
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|
1006 static int ra( Register r) { return ra(r->encoding()); } |
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|
1007 static int ra( int x) { return opp_u_field(x, 15, 11); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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|
1008 static int rb( Register r) { return rb(r->encoding()); } |
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|
1009 static int rb( int x) { return opp_u_field(x, 20, 16); } |
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parents:
diff
changeset
|
1010 static int rc( int x) { return opp_u_field(x, 31, 31); } |
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|
1011 static int rs( Register r) { return rs(r->encoding()); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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|
1012 static int rs( int x) { return opp_u_field(x, 10, 6); } |
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diff
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|
1013 // we don't want to use R0 in memory accesses, because it has value `0' then |
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diff
changeset
|
1014 static int ra0mem( Register r) { assert(r != R0, "cannot use register R0 in memory access"); return ra(r); } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
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|
1015 static int ra0mem( int x) { assert(x != 0, "cannot use register 0 in memory access"); return ra(x); } |
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parents:
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changeset
|
1016 |
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parents:
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changeset
|
1017 // register r is target |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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|
1018 static int rt( Register r) { return rs(r); } |
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|
1019 static int rt( int x) { return rs(x); } |
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parents:
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|
1020 static int rta( Register r) { return ra(r); } |
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parents:
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changeset
|
1021 static int rta0mem( Register r) { rta(r); return ra0mem(r); } |
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parents:
diff
changeset
|
1022 |
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parents:
diff
changeset
|
1023 static int sh1620( int x) { return opp_u_field(x, 20, 16); } |
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diff
changeset
|
1024 static int sh30( int x) { return opp_u_field(x, 30, 30); } |
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parents:
diff
changeset
|
1025 static int sh162030( int x) { return sh1620(x & 0x1f) | sh30((x & 0x20) >> 5); } |
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parents:
diff
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|
1026 static int si( int x) { return opp_s_field(x, 31, 16); } |
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parents:
diff
changeset
|
1027 static int spr( int x) { return opp_u_field(x, 20, 11); } |
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parents:
diff
changeset
|
1028 static int sr( int x) { return opp_u_field(x, 15, 12); } |
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diff
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|
1029 static int tbr( int x) { return opp_u_field(x, 20, 11); } |
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parents:
diff
changeset
|
1030 static int th( int x) { return opp_u_field(x, 10, 7); } |
14445 | 1031 static int thct( int x) { assert((x&8) == 0, "must be valid cache specification"); return th(x); } |
1032 static int thds( int x) { assert((x&8) == 8, "must be valid stream specification"); return th(x); } | |
14408
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changeset
|
1033 static int to( int x) { return opp_u_field(x, 10, 6); } |
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diff
changeset
|
1034 static int u( int x) { return opp_u_field(x, 19, 16); } |
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changeset
|
1035 static int ui( int x) { return opp_u_field(x, 31, 16); } |
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parents:
diff
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|
1036 |
14445 | 1037 // Support vector instructions for >= Power6. |
14408
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parents:
diff
changeset
|
1038 static int vra( int x) { return opp_u_field(x, 15, 11); } |
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parents:
diff
changeset
|
1039 static int vrb( int x) { return opp_u_field(x, 20, 16); } |
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parents:
diff
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|
1040 static int vrc( int x) { return opp_u_field(x, 25, 21); } |
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diff
changeset
|
1041 static int vrs( int x) { return opp_u_field(x, 10, 6); } |
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parents:
diff
changeset
|
1042 static int vrt( int x) { return opp_u_field(x, 10, 6); } |
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parents:
diff
changeset
|
1043 |
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parents:
diff
changeset
|
1044 static int vra( VectorRegister r) { return vra(r->encoding());} |
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diff
changeset
|
1045 static int vrb( VectorRegister r) { return vrb(r->encoding());} |
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parents:
diff
changeset
|
1046 static int vrc( VectorRegister r) { return vrc(r->encoding());} |
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diff
changeset
|
1047 static int vrs( VectorRegister r) { return vrs(r->encoding());} |
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parents:
diff
changeset
|
1048 static int vrt( VectorRegister r) { return vrt(r->encoding());} |
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parents:
diff
changeset
|
1049 |
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parents:
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changeset
|
1050 static int vsplt_uim( int x) { return opp_u_field(x, 15, 12); } // for vsplt* instructions |
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parents:
diff
changeset
|
1051 static int vsplti_sim(int x) { return opp_u_field(x, 15, 11); } // for vsplti* instructions |
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diff
changeset
|
1052 static int vsldoi_shb(int x) { return opp_u_field(x, 25, 22); } // for vsldoi instruction |
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parents:
diff
changeset
|
1053 static int vcmp_rc( int x) { return opp_u_field(x, 21, 21); } // for vcmp* instructions |
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parents:
diff
changeset
|
1054 |
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parents:
diff
changeset
|
1055 //static int xo1( int x) { return opp_u_field(x, 29, 21); }// is contained in our opcodes |
ec28f9c041ff
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parents:
diff
changeset
|
1056 //static int xo2( int x) { return opp_u_field(x, 30, 21); }// is contained in our opcodes |
ec28f9c041ff
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parents:
diff
changeset
|
1057 //static int xo3( int x) { return opp_u_field(x, 30, 22); }// is contained in our opcodes |
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parents:
diff
changeset
|
1058 //static int xo4( int x) { return opp_u_field(x, 30, 26); }// is contained in our opcodes |
ec28f9c041ff
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parents:
diff
changeset
|
1059 //static int xo5( int x) { return opp_u_field(x, 29, 27); }// is contained in our opcodes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1060 //static int xo6( int x) { return opp_u_field(x, 30, 27); }// is contained in our opcodes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1061 //static int xo7( int x) { return opp_u_field(x, 31, 30); }// is contained in our opcodes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1062 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1063 protected: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1064 // Compute relative address for branch. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1065 static intptr_t disp(intptr_t x, intptr_t off) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1066 int xx = x - off; |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1067 xx = xx >> 2; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1068 return xx; |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1069 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1070 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1071 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1072 // signed immediate, in low bits, nbits long |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1073 static int simm(int x, int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1074 assert_signed_range(x, nbits); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1075 return x & ((1 << nbits) - 1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1076 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1077 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1078 // unsigned immediate, in low bits, nbits long |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1079 static int uimm(int x, int nbits) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1080 assert_unsigned_const(x, nbits); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1081 return x & ((1 << nbits) - 1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1082 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1083 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1084 static void set_imm(int* instr, short s) { |
17830
56e7f5560e60
8036767: PPC64: Support for little endian execution model
kvn
parents:
17803
diff
changeset
|
1085 // imm is always in the lower 16 bits of the instruction, |
56e7f5560e60
8036767: PPC64: Support for little endian execution model
kvn
parents:
17803
diff
changeset
|
1086 // so this is endian-neutral. Same for the get_imm below. |
56e7f5560e60
8036767: PPC64: Support for little endian execution model
kvn
parents:
17803
diff
changeset
|
1087 uint32_t w = *(uint32_t *)instr; |
56e7f5560e60
8036767: PPC64: Support for little endian execution model
kvn
parents:
17803
diff
changeset
|
1088 *instr = (int)((w & ~0x0000FFFF) | (s & 0x0000FFFF)); |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1089 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1090 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1091 static int get_imm(address a, int instruction_number) { |
17830
56e7f5560e60
8036767: PPC64: Support for little endian execution model
kvn
parents:
17803
diff
changeset
|
1092 return (short)((int *)a)[instruction_number]; |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1093 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1094 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1095 static inline int hi16_signed( int x) { return (int)(int16_t)(x >> 16); } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1096 static inline int lo16_unsigned(int x) { return x & 0xffff; } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1097 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1098 protected: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1099 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1100 // Extract the top 32 bits in a 64 bit word. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1101 static int32_t hi32(int64_t x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1102 int32_t r = int32_t((uint64_t)x >> 32); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1103 return r; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1104 } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1105 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1106 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1107 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1108 static inline unsigned int align_addr(unsigned int addr, unsigned int a) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1109 return ((addr + (a - 1)) & ~(a - 1)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1110 } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1111 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1112 static inline bool is_aligned(unsigned int addr, unsigned int a) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1113 return (0 == addr % a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1114 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1115 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1116 void flush() { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1117 AbstractAssembler::flush(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1118 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1119 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1120 inline void emit_int32(int); // shadows AbstractAssembler::emit_int32 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1121 inline void emit_data(int); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1122 inline void emit_data(int, RelocationHolder const&); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1123 inline void emit_data(int, relocInfo::relocType rtype); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1124 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1125 // Emit an address. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1126 inline address emit_addr(const address addr = NULL); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1127 |
17803 | 1128 #if !defined(ABI_ELFv2) |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1129 // Emit a function descriptor with the specified entry point, TOC, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1130 // and ENV. If the entry point is NULL, the descriptor will point |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1131 // just past the descriptor. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1132 // Use values from friend functions as defaults. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1133 inline address emit_fd(address entry = NULL, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1134 address toc = (address) FunctionDescriptor::friend_toc, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1135 address env = (address) FunctionDescriptor::friend_env); |
17803 | 1136 #endif |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1137 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1138 ///////////////////////////////////////////////////////////////////////////////////// |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1139 // PPC instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1140 ///////////////////////////////////////////////////////////////////////////////////// |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1141 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1142 // Memory instructions use r0 as hard coded 0, e.g. to simulate loading |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1143 // immediates. The normal instruction encoders enforce that r0 is not |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1144 // passed to them. Use either extended mnemonics encoders or the special ra0 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1145 // versions. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1146 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1147 // Issue an illegal instruction. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1148 inline void illtrap(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1149 static inline bool is_illtrap(int x); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1150 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1151 // PPC 1, section 3.3.8, Fixed-Point Arithmetic Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1152 inline void addi( Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1153 inline void addis(Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1154 private: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1155 inline void addi_r0ok( Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1156 inline void addis_r0ok(Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1157 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1158 inline void addic_( Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1159 inline void subfic( Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1160 inline void add( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1161 inline void add_( Register d, Register a, Register b); |
14445 | 1162 inline void subf( Register d, Register a, Register b); // d = b - a "Sub_from", as in ppc spec. |
1163 inline void sub( Register d, Register a, Register b); // d = a - b Swap operands of subf for readability. | |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1164 inline void subf_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1165 inline void addc( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1166 inline void addc_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1167 inline void subfc( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1168 inline void subfc_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1169 inline void adde( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1170 inline void adde_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1171 inline void subfe( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1172 inline void subfe_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1173 inline void neg( Register d, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1174 inline void neg_( Register d, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1175 inline void mulli( Register d, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1176 inline void mulld( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1177 inline void mulld_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1178 inline void mullw( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1179 inline void mullw_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1180 inline void mulhw( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1181 inline void mulhw_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1182 inline void mulhd( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1183 inline void mulhd_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1184 inline void mulhdu( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1185 inline void mulhdu_(Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1186 inline void divd( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1187 inline void divd_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1188 inline void divw( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1189 inline void divw_( Register d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1190 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1191 // extended mnemonics |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1192 inline void li( Register d, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1193 inline void lis( Register d, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1194 inline void addir(Register d, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1195 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1196 static bool is_addi(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1197 return ADDI_OPCODE == (x & ADDI_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1198 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1199 static bool is_addis(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1200 return ADDIS_OPCODE == (x & ADDIS_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1201 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1202 static bool is_bxx(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1203 return BXX_OPCODE == (x & BXX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1204 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1205 static bool is_b(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1206 return BXX_OPCODE == (x & BXX_OPCODE_MASK) && inv_lk_field(x) == 0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1207 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1208 static bool is_bl(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1209 return BXX_OPCODE == (x & BXX_OPCODE_MASK) && inv_lk_field(x) == 1; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1210 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1211 static bool is_bcxx(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1212 return BCXX_OPCODE == (x & BCXX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1213 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1214 static bool is_bxx_or_bcxx(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1215 return is_bxx(x) || is_bcxx(x); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1216 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1217 static bool is_bctrl(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1218 return x == 0x4e800421; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1219 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1220 static bool is_bctr(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1221 return x == 0x4e800420; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1222 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1223 static bool is_bclr(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1224 return BCLR_OPCODE == (x & XL_FORM_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1225 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1226 static bool is_li(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1227 return is_addi(x) && inv_ra_field(x)==0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1228 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1229 static bool is_lis(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1230 return is_addis(x) && inv_ra_field(x)==0; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1231 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1232 static bool is_mtctr(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1233 return MTCTR_OPCODE == (x & MTCTR_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1234 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1235 static bool is_ld(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1236 return LD_OPCODE == (x & LD_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1237 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1238 static bool is_std(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1239 return STD_OPCODE == (x & STD_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1240 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1241 static bool is_stdu(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1242 return STDU_OPCODE == (x & STDU_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1243 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1244 static bool is_stdx(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1245 return STDX_OPCODE == (x & STDX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1246 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1247 static bool is_stdux(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1248 return STDUX_OPCODE == (x & STDUX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1249 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1250 static bool is_stwx(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1251 return STWX_OPCODE == (x & STWX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1252 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1253 static bool is_stwux(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1254 return STWUX_OPCODE == (x & STWUX_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1255 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1256 static bool is_stw(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1257 return STW_OPCODE == (x & STW_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1258 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1259 static bool is_stwu(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1260 return STWU_OPCODE == (x & STWU_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1261 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1262 static bool is_ori(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1263 return ORI_OPCODE == (x & ORI_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1264 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1265 static bool is_oris(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1266 return ORIS_OPCODE == (x & ORIS_OPCODE_MASK); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1267 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1268 static bool is_rldicr(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1269 return (RLDICR_OPCODE == (x & RLDICR_OPCODE_MASK)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1270 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1271 static bool is_nop(int x) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1272 return x == 0x60000000; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1273 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1274 // endgroup opcode for Power6 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1275 static bool is_endgroup(int x) { |
14445 | 1276 return is_ori(x) && inv_ra_field(x) == 1 && inv_rs_field(x) == 1 && inv_d1_field(x) == 0; |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1277 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1278 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1279 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1280 private: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1281 // PPC 1, section 3.3.9, Fixed-Point Compare Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1282 inline void cmpi( ConditionRegister bf, int l, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1283 inline void cmp( ConditionRegister bf, int l, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1284 inline void cmpli(ConditionRegister bf, int l, Register a, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1285 inline void cmpl( ConditionRegister bf, int l, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1286 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1287 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1288 // extended mnemonics of Compare Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1289 inline void cmpwi( ConditionRegister crx, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1290 inline void cmpdi( ConditionRegister crx, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1291 inline void cmpw( ConditionRegister crx, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1292 inline void cmpd( ConditionRegister crx, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1293 inline void cmplwi(ConditionRegister crx, Register a, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1294 inline void cmpldi(ConditionRegister crx, Register a, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1295 inline void cmplw( ConditionRegister crx, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1296 inline void cmpld( ConditionRegister crx, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1297 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1298 inline void isel( Register d, Register a, Register b, int bc); |
14445 | 1299 // Convenient version which takes: Condition register, Condition code and invert flag. Omit b to keep old value. |
1300 inline void isel( Register d, ConditionRegister cr, Condition cc, bool inv, Register a, Register b = noreg); | |
1301 // Set d = 0 if (cr.cc) equals 1, otherwise b. | |
1302 inline void isel_0( Register d, ConditionRegister cr, Condition cc, Register b = noreg); | |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1303 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1304 // PPC 1, section 3.3.11, Fixed-Point Logical Instructions |
14445 | 1305 void andi( Register a, Register s, int ui16); // optimized version |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1306 inline void andi_( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1307 inline void andis_( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1308 inline void ori( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1309 inline void oris( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1310 inline void xori( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1311 inline void xoris( Register a, Register s, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1312 inline void andr( Register a, Register s, Register b); // suffixed by 'r' as 'and' is C++ keyword |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1313 inline void and_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1314 // Turn or0(rx,rx,rx) into a nop and avoid that we accidently emit a |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1315 // SMT-priority change instruction (see SMT instructions below). |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1316 inline void or_unchecked(Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1317 inline void orr( Register a, Register s, Register b); // suffixed by 'r' as 'or' is C++ keyword |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1318 inline void or_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1319 inline void xorr( Register a, Register s, Register b); // suffixed by 'r' as 'xor' is C++ keyword |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1320 inline void xor_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1321 inline void nand( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1322 inline void nand_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1323 inline void nor( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1324 inline void nor_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1325 inline void andc( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1326 inline void andc_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1327 inline void orc( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1328 inline void orc_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1329 inline void extsb( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1330 inline void extsh( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1331 inline void extsw( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1332 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1333 // extended mnemonics |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1334 inline void nop(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1335 // NOP for FP and BR units (different versions to allow them to be in one group) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1336 inline void fpnop0(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1337 inline void fpnop1(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1338 inline void brnop0(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1339 inline void brnop1(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1340 inline void brnop2(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1341 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1342 inline void mr( Register d, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1343 inline void ori_opt( Register d, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1344 inline void oris_opt(Register d, int ui16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1345 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1346 // endgroup opcode for Power6 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1347 inline void endgroup(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1348 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1349 // count instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1350 inline void cntlzw( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1351 inline void cntlzw_( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1352 inline void cntlzd( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1353 inline void cntlzd_( Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1354 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1355 // PPC 1, section 3.3.12, Fixed-Point Rotate and Shift Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1356 inline void sld( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1357 inline void sld_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1358 inline void slw( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1359 inline void slw_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1360 inline void srd( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1361 inline void srd_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1362 inline void srw( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1363 inline void srw_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1364 inline void srad( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1365 inline void srad_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1366 inline void sraw( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1367 inline void sraw_( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1368 inline void sradi( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1369 inline void sradi_( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1370 inline void srawi( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1371 inline void srawi_( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1372 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1373 // extended mnemonics for Shift Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1374 inline void sldi( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1375 inline void sldi_( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1376 inline void slwi( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1377 inline void slwi_( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1378 inline void srdi( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1379 inline void srdi_( Register a, Register s, int sh6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1380 inline void srwi( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1381 inline void srwi_( Register a, Register s, int sh5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1382 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1383 inline void clrrdi( Register a, Register s, int ui6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1384 inline void clrrdi_( Register a, Register s, int ui6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1385 inline void clrldi( Register a, Register s, int ui6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1386 inline void clrldi_( Register a, Register s, int ui6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1387 inline void clrlsldi(Register a, Register s, int clrl6, int shl6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1388 inline void clrlsldi_(Register a, Register s, int clrl6, int shl6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1389 inline void extrdi( Register a, Register s, int n, int b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1390 // testbit with condition register |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1391 inline void testbitdi(ConditionRegister cr, Register a, Register s, int ui6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1392 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1393 // rotate instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1394 inline void rotldi( Register a, Register s, int n); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1395 inline void rotrdi( Register a, Register s, int n); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1396 inline void rotlwi( Register a, Register s, int n); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1397 inline void rotrwi( Register a, Register s, int n); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1398 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1399 // Rotate Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1400 inline void rldic( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1401 inline void rldic_( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1402 inline void rldicr( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1403 inline void rldicr_( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1404 inline void rldicl( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1405 inline void rldicl_( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1406 inline void rlwinm( Register a, Register s, int sh5, int mb5, int me5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1407 inline void rlwinm_( Register a, Register s, int sh5, int mb5, int me5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1408 inline void rldimi( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1409 inline void rldimi_( Register a, Register s, int sh6, int mb6); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1410 inline void rlwimi( Register a, Register s, int sh5, int mb5, int me5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1411 inline void insrdi( Register a, Register s, int n, int b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1412 inline void insrwi( Register a, Register s, int n, int b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1413 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1414 // PPC 1, section 3.3.2 Fixed-Point Load Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1415 // 4 bytes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1416 inline void lwzx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1417 inline void lwz( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1418 inline void lwzu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1419 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1420 // 4 bytes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1421 inline void lwax( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1422 inline void lwa( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1423 |
20418
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1424 // 4 bytes reversed |
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1425 inline void lwbrx( Register d, Register s1, Register s2); |
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1426 |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1427 // 2 bytes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1428 inline void lhzx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1429 inline void lhz( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1430 inline void lhzu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1431 |
20418
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1432 // 2 bytes reversed |
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1433 inline void lhbrx( Register d, Register s1, Register s2); |
b384ba33c9a0
8050942: PPC64: implement template interpreter for ppc64le
kvn
parents:
17830
diff
changeset
|
1434 |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1435 // 2 bytes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1436 inline void lhax( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1437 inline void lha( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1438 inline void lhau( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1439 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1440 // 1 byte |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1441 inline void lbzx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1442 inline void lbz( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1443 inline void lbzu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1444 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1445 // 8 bytes |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1446 inline void ldx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1447 inline void ld( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1448 inline void ldu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1449 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1450 // PPC 1, section 3.3.3 Fixed-Point Store Instructions |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1451 inline void stwx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1452 inline void stw( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1453 inline void stwu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1454 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1455 inline void sthx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1456 inline void sth( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1457 inline void sthu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1458 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1459 inline void stbx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1460 inline void stb( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1461 inline void stbu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1462 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1463 inline void stdx( Register d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1464 inline void std( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1465 inline void stdu( Register d, int si16, Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1466 inline void stdux(Register s, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1467 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1468 // PPC 1, section 3.3.13 Move To/From System Register Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1469 inline void mtlr( Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1470 inline void mflr( Register d); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1471 inline void mtctr(Register s1); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1472 inline void mfctr(Register d); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1473 inline void mtcrf(int fxm, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1474 inline void mfcr( Register d); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1475 inline void mcrf( ConditionRegister crd, ConditionRegister cra); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1476 inline void mtcr( Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1477 |
20508 | 1478 // Special purpose registers |
1479 // Exception Register | |
1480 inline void mtxer(Register s1); | |
1481 inline void mfxer(Register d); | |
1482 // Vector Register Save Register | |
1483 inline void mtvrsave(Register s1); | |
1484 inline void mfvrsave(Register d); | |
1485 // Timebase | |
1486 inline void mftb(Register d); | |
1487 // Introduced with Power 8: | |
1488 // Data Stream Control Register | |
1489 inline void mtdscr(Register s1); | |
1490 inline void mfdscr(Register d ); | |
1491 // Transactional Memory Registers | |
1492 inline void mftfhar(Register d); | |
1493 inline void mftfiar(Register d); | |
1494 inline void mftexasr(Register d); | |
1495 inline void mftexasru(Register d); | |
1496 | |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1497 // PPC 1, section 2.4.1 Branch Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1498 inline void b( address a, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1499 inline void b( Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1500 inline void bl( address a, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1501 inline void bl( Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1502 inline void bc( int boint, int biint, address a, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1503 inline void bc( int boint, int biint, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1504 inline void bcl(int boint, int biint, address a, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1505 inline void bcl(int boint, int biint, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1506 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1507 inline void bclr( int boint, int biint, int bhint, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1508 inline void bclrl( int boint, int biint, int bhint, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1509 inline void bcctr( int boint, int biint, int bhint = bhintbhBCCTRisNotReturnButSame, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1510 relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1511 inline void bcctrl(int boint, int biint, int bhint = bhintbhBCLRisReturn, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1512 relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1513 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1514 // helper function for b, bcxx |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1515 inline bool is_within_range_of_b(address a, address pc); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1516 inline bool is_within_range_of_bcxx(address a, address pc); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1517 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1518 // get the destination of a bxx branch (b, bl, ba, bla) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1519 static inline address bxx_destination(address baddr); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1520 static inline address bxx_destination(int instr, address pc); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1521 static inline intptr_t bxx_destination_offset(int instr, intptr_t bxx_pos); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1522 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1523 // extended mnemonics for branch instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1524 inline void blt(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1525 inline void bgt(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1526 inline void beq(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1527 inline void bso(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1528 inline void bge(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1529 inline void ble(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1530 inline void bne(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1531 inline void bns(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1532 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1533 // Branch instructions with static prediction hints. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1534 inline void blt_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1535 inline void bgt_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1536 inline void beq_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1537 inline void bso_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1538 inline void bge_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1539 inline void ble_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1540 inline void bne_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1541 inline void bns_predict_taken( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1542 inline void blt_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1543 inline void bgt_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1544 inline void beq_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1545 inline void bso_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1546 inline void bge_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1547 inline void ble_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1548 inline void bne_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1549 inline void bns_predict_not_taken(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1550 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1551 // for use in conjunction with testbitdi: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1552 inline void btrue( ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1553 inline void bfalse(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1554 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1555 inline void bltl(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1556 inline void bgtl(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1557 inline void beql(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1558 inline void bsol(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1559 inline void bgel(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1560 inline void blel(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1561 inline void bnel(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1562 inline void bnsl(ConditionRegister crx, Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1563 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1564 // extended mnemonics for Branch Instructions via LR |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1565 // We use `blr' for returns. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1566 inline void blr(relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1567 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1568 // extended mnemonics for Branch Instructions with CTR |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1569 // bdnz means `decrement CTR and jump to L if CTR is not zero' |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1570 inline void bdnz(Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1571 // Decrement and branch if result is zero. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1572 inline void bdz(Label& L); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1573 // we use `bctr[l]' for jumps/calls in function descriptor glue |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1574 // code, e.g. calls to runtime functions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1575 inline void bctr( relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1576 inline void bctrl(relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1577 // conditional jumps/branches via CTR |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1578 inline void beqctr( ConditionRegister crx, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1579 inline void beqctrl(ConditionRegister crx, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1580 inline void bnectr( ConditionRegister crx, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1581 inline void bnectrl(ConditionRegister crx, relocInfo::relocType rt = relocInfo::none); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1582 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1583 // condition register logic instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1584 inline void crand( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1585 inline void crnand(int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1586 inline void cror( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1587 inline void crxor( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1588 inline void crnor( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1589 inline void creqv( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1590 inline void crandc(int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1591 inline void crorc( int d, int s1, int s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1592 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1593 // icache and dcache related instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1594 inline void icbi( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1595 //inline void dcba(Register s1, Register s2); // Instruction for embedded processor only. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1596 inline void dcbz( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1597 inline void dcbst( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1598 inline void dcbf( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1599 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1600 enum ct_cache_specification { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1601 ct_primary_cache = 0, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1602 ct_secondary_cache = 2 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1603 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1604 // dcache read hint |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1605 inline void dcbt( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1606 inline void dcbtct( Register s1, Register s2, int ct); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1607 inline void dcbtds( Register s1, Register s2, int ds); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1608 // dcache write hint |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1609 inline void dcbtst( Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1610 inline void dcbtstct(Register s1, Register s2, int ct); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1611 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1612 // machine barrier instructions: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1613 // |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1614 // - sync two-way memory barrier, aka fence |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1615 // - lwsync orders Store|Store, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1616 // Load|Store, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1617 // Load|Load, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1618 // but not Store|Load |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1619 // - eieio orders memory accesses for device memory (only) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1620 // - isync invalidates speculatively executed instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1621 // From the Power ISA 2.06 documentation: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1622 // "[...] an isync instruction prevents the execution of |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1623 // instructions following the isync until instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1624 // preceding the isync have completed, [...]" |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1625 // From IBM's AIX assembler reference: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1626 // "The isync [...] instructions causes the processor to |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1627 // refetch any instructions that might have been fetched |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1628 // prior to the isync instruction. The instruction isync |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1629 // causes the processor to wait for all previous instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1630 // to complete. Then any instructions already fetched are |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1631 // discarded and instruction processing continues in the |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1632 // environment established by the previous instructions." |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1633 // |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1634 // semantic barrier instructions: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1635 // (as defined in orderAccess.hpp) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1636 // |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1637 // - release orders Store|Store, (maps to lwsync) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1638 // Load|Store |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1639 // - acquire orders Load|Store, (maps to lwsync) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1640 // Load|Load |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1641 // - fence orders Store|Store, (maps to sync) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1642 // Load|Store, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1643 // Load|Load, |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1644 // Store|Load |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1645 // |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1646 private: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1647 inline void sync(int l); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1648 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1649 inline void sync(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1650 inline void lwsync(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1651 inline void ptesync(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1652 inline void eieio(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1653 inline void isync(); |
14445 | 1654 inline void elemental_membar(int e); // Elemental Memory Barriers (>=Power 8) |
14408
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1655 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1656 // atomics |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1657 inline void lwarx_unchecked(Register d, Register a, Register b, int eh1 = 0); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1658 inline void ldarx_unchecked(Register d, Register a, Register b, int eh1 = 0); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1659 inline bool lxarx_hint_exclusive_access(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1660 inline void lwarx( Register d, Register a, Register b, bool hint_exclusive_access = false); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1661 inline void ldarx( Register d, Register a, Register b, bool hint_exclusive_access = false); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1662 inline void stwcx_( Register s, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1663 inline void stdcx_( Register s, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1664 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1665 // Instructions for adjusting thread priority for simultaneous |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1666 // multithreading (SMT) on Power5. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1667 private: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1668 inline void smt_prio_very_low(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1669 inline void smt_prio_medium_high(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1670 inline void smt_prio_high(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1671 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1672 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1673 inline void smt_prio_low(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1674 inline void smt_prio_medium_low(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1675 inline void smt_prio_medium(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1676 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1677 // trap instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1678 inline void twi_0(Register a); // for load with acquire semantics use load+twi_0+isync (trap can't occur) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1679 // NOT FOR DIRECT USE!! |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1680 protected: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1681 inline void tdi_unchecked(int tobits, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1682 inline void twi_unchecked(int tobits, Register a, int si16); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1683 inline void tdi( int tobits, Register a, int si16); // asserts UseSIGTRAP |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1684 inline void twi( int tobits, Register a, int si16); // asserts UseSIGTRAP |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1685 inline void td( int tobits, Register a, Register b); // asserts UseSIGTRAP |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1686 inline void tw( int tobits, Register a, Register b); // asserts UseSIGTRAP |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1687 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1688 static bool is_tdi(int x, int tobits, int ra, int si16) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1689 return (TDI_OPCODE == (x & TDI_OPCODE_MASK)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1690 && (tobits == inv_to_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1691 && (ra == -1/*any reg*/ || ra == inv_ra_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1692 && (si16 == inv_si_field(x)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1693 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1694 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1695 static bool is_twi(int x, int tobits, int ra, int si16) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1696 return (TWI_OPCODE == (x & TWI_OPCODE_MASK)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1697 && (tobits == inv_to_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1698 && (ra == -1/*any reg*/ || ra == inv_ra_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1699 && (si16 == inv_si_field(x)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1700 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1701 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1702 static bool is_twi(int x, int tobits, int ra) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1703 return (TWI_OPCODE == (x & TWI_OPCODE_MASK)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1704 && (tobits == inv_to_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1705 && (ra == -1/*any reg*/ || ra == inv_ra_field(x)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1706 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1707 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1708 static bool is_td(int x, int tobits, int ra, int rb) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1709 return (TD_OPCODE == (x & TD_OPCODE_MASK)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1710 && (tobits == inv_to_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1711 && (ra == -1/*any reg*/ || ra == inv_ra_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1712 && (rb == -1/*any reg*/ || rb == inv_rb_field(x)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1713 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1714 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1715 static bool is_tw(int x, int tobits, int ra, int rb) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1716 return (TW_OPCODE == (x & TW_OPCODE_MASK)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1717 && (tobits == inv_to_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1718 && (ra == -1/*any reg*/ || ra == inv_ra_field(x)) |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1719 && (rb == -1/*any reg*/ || rb == inv_rb_field(x)); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1720 } |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1721 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1722 public: |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1723 // PPC floating point instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1724 // PPC 1, section 4.6.2 Floating-Point Load Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1725 inline void lfs( FloatRegister d, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1726 inline void lfsu( FloatRegister d, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1727 inline void lfsx( FloatRegister d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1728 inline void lfd( FloatRegister d, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1729 inline void lfdu( FloatRegister d, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1730 inline void lfdx( FloatRegister d, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1731 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1732 // PPC 1, section 4.6.3 Floating-Point Store Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1733 inline void stfs( FloatRegister s, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1734 inline void stfsu( FloatRegister s, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1735 inline void stfsx( FloatRegister s, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1736 inline void stfd( FloatRegister s, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1737 inline void stfdu( FloatRegister s, int si16, Register a); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1738 inline void stfdx( FloatRegister s, Register a, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1739 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1740 // PPC 1, section 4.6.4 Floating-Point Move Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1741 inline void fmr( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1742 inline void fmr_( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1743 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1744 // inline void mffgpr( FloatRegister d, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1745 // inline void mftgpr( Register d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1746 inline void cmpb( Register a, Register s, Register b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1747 inline void popcntb(Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1748 inline void popcntw(Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1749 inline void popcntd(Register a, Register s); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1750 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1751 inline void fneg( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1752 inline void fneg_( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1753 inline void fabs( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1754 inline void fabs_( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1755 inline void fnabs( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1756 inline void fnabs_(FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1757 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1758 // PPC 1, section 4.6.5.1 Floating-Point Elementary Arithmetic Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1759 inline void fadd( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1760 inline void fadd_( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1761 inline void fadds( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1762 inline void fadds_(FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1763 inline void fsub( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1764 inline void fsub_( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1765 inline void fsubs( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1766 inline void fsubs_(FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1767 inline void fmul( FloatRegister d, FloatRegister a, FloatRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1768 inline void fmul_( FloatRegister d, FloatRegister a, FloatRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1769 inline void fmuls( FloatRegister d, FloatRegister a, FloatRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1770 inline void fmuls_(FloatRegister d, FloatRegister a, FloatRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1771 inline void fdiv( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1772 inline void fdiv_( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1773 inline void fdivs( FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1774 inline void fdivs_(FloatRegister d, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1775 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1776 // PPC 1, section 4.6.6 Floating-Point Rounding and Conversion Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1777 inline void frsp( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1778 inline void fctid( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1779 inline void fctidz(FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1780 inline void fctiw( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1781 inline void fctiwz(FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1782 inline void fcfid( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1783 inline void fcfids(FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1784 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1785 // PPC 1, section 4.6.7 Floating-Point Compare Instructions |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1786 inline void fcmpu( ConditionRegister crx, FloatRegister a, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1787 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1788 inline void fsqrt( FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1789 inline void fsqrts(FloatRegister d, FloatRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1790 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1791 // Vector instructions for >= Power6. |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1792 inline void lvebx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1793 inline void lvehx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1794 inline void lvewx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1795 inline void lvx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1796 inline void lvxl( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1797 inline void stvebx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1798 inline void stvehx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1799 inline void stvewx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1800 inline void stvx( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1801 inline void stvxl( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1802 inline void lvsl( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1803 inline void lvsr( VectorRegister d, Register s1, Register s2); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1804 inline void vpkpx( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1805 inline void vpkshss( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1806 inline void vpkswss( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1807 inline void vpkshus( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1808 inline void vpkswus( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1809 inline void vpkuhum( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1810 inline void vpkuwum( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1811 inline void vpkuhus( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1812 inline void vpkuwus( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1813 inline void vupkhpx( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1814 inline void vupkhsb( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1815 inline void vupkhsh( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1816 inline void vupklpx( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1817 inline void vupklsb( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1818 inline void vupklsh( VectorRegister d, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1819 inline void vmrghb( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1820 inline void vmrghw( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1821 inline void vmrghh( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1822 inline void vmrglb( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1823 inline void vmrglw( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1824 inline void vmrglh( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1825 inline void vsplt( VectorRegister d, int ui4, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1826 inline void vsplth( VectorRegister d, int ui3, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1827 inline void vspltw( VectorRegister d, int ui2, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1828 inline void vspltisb( VectorRegister d, int si5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1829 inline void vspltish( VectorRegister d, int si5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1830 inline void vspltisw( VectorRegister d, int si5); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1831 inline void vperm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1832 inline void vsel( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1833 inline void vsl( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1834 inline void vsldoi( VectorRegister d, VectorRegister a, VectorRegister b, int si4); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1835 inline void vslo( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1836 inline void vsr( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1837 inline void vsro( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1838 inline void vaddcuw( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1839 inline void vaddshs( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1840 inline void vaddsbs( VectorRegister d, VectorRegister a, VectorRegister b); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1841 inline void vaddsws( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1842 inline void vaddubm( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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diff
changeset
|
1843 inline void vadduwm( VectorRegister d, VectorRegister a, VectorRegister b); |
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goetz
parents:
diff
changeset
|
1844 inline void vadduhm( VectorRegister d, VectorRegister a, VectorRegister b); |
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goetz
parents:
diff
changeset
|
1845 inline void vaddubs( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1846 inline void vadduws( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
1847 inline void vadduhs( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1848 inline void vsubcuw( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
1849 inline void vsubshs( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
1850 inline void vsubsbs( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1851 inline void vsubsws( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1852 inline void vsububm( VectorRegister d, VectorRegister a, VectorRegister b); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
1853 inline void vsubuwm( VectorRegister d, VectorRegister a, VectorRegister b); |
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goetz
parents:
diff
changeset
|
1854 inline void vsubuhm( VectorRegister d, VectorRegister a, VectorRegister b); |
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goetz
parents:
diff
changeset
|
1855 inline void vsububs( VectorRegister d, VectorRegister a, VectorRegister b); |
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goetz
parents:
diff
changeset
|
1856 inline void vsubuws( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1857 inline void vsubuhs( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1858 inline void vmulesb( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1859 inline void vmuleub( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1860 inline void vmulesh( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1861 inline void vmuleuh( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1862 inline void vmulosb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1863 inline void vmuloub( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1864 inline void vmulosh( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1865 inline void vmulouh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1866 inline void vmhaddshs(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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diff
changeset
|
1867 inline void vmhraddshs(VectorRegister d,VectorRegister a, VectorRegister b, VectorRegister c); |
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diff
changeset
|
1868 inline void vmladduhm(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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diff
changeset
|
1869 inline void vmsubuhm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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changeset
|
1870 inline void vmsummbm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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changeset
|
1871 inline void vmsumshm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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changeset
|
1872 inline void vmsumshs( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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diff
changeset
|
1873 inline void vmsumuhm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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changeset
|
1874 inline void vmsumuhs( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); |
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diff
changeset
|
1875 inline void vsumsws( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1876 inline void vsum2sws( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1877 inline void vsum4sbs( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1878 inline void vsum4ubs( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1879 inline void vsum4shs( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1880 inline void vavgsb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1881 inline void vavgsw( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1882 inline void vavgsh( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1883 inline void vavgub( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1884 inline void vavguw( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1885 inline void vavguh( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1886 inline void vmaxsb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1887 inline void vmaxsw( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1888 inline void vmaxsh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1889 inline void vmaxub( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1890 inline void vmaxuw( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1891 inline void vmaxuh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1892 inline void vminsb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1893 inline void vminsw( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1894 inline void vminsh( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1895 inline void vminub( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1896 inline void vminuw( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1897 inline void vminuh( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1898 inline void vcmpequb( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1899 inline void vcmpequh( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1900 inline void vcmpequw( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1901 inline void vcmpgtsh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1902 inline void vcmpgtsb( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1903 inline void vcmpgtsw( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1904 inline void vcmpgtub( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1905 inline void vcmpgtuh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1906 inline void vcmpgtuw( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1907 inline void vcmpequb_(VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1908 inline void vcmpequh_(VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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changeset
|
1909 inline void vcmpequw_(VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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|
1910 inline void vcmpgtsh_(VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1911 inline void vcmpgtsb_(VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1912 inline void vcmpgtsw_(VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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changeset
|
1913 inline void vcmpgtub_(VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1914 inline void vcmpgtuh_(VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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changeset
|
1915 inline void vcmpgtuw_(VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1916 inline void vand( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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changeset
|
1917 inline void vandc( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1918 inline void vnor( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
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|
1919 inline void vor( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1920 inline void vxor( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1921 inline void vrlb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
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changeset
|
1922 inline void vrlw( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1923 inline void vrlh( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1924 inline void vslb( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1925 inline void vskw( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1926 inline void vslh( VectorRegister d, VectorRegister a, VectorRegister b); |
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diff
changeset
|
1927 inline void vsrb( VectorRegister d, VectorRegister a, VectorRegister b); |
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parents:
diff
changeset
|
1928 inline void vsrw( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1929 inline void vsrh( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1930 inline void vsrab( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1931 inline void vsraw( VectorRegister d, VectorRegister a, VectorRegister b); |
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|
1932 inline void vsrah( VectorRegister d, VectorRegister a, VectorRegister b); |
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changeset
|
1933 // Vector Floating-Point not implemented yet |
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|
1934 inline void mtvscr( VectorRegister b); |
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|
1935 inline void mfvscr( VectorRegister d); |
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parents:
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changeset
|
1936 |
20508 | 1937 // AES (introduced with Power 8) |
1938 inline void vcipher( VectorRegister d, VectorRegister a, VectorRegister b); | |
1939 inline void vcipherlast( VectorRegister d, VectorRegister a, VectorRegister b); | |
1940 inline void vncipher( VectorRegister d, VectorRegister a, VectorRegister b); | |
1941 inline void vncipherlast(VectorRegister d, VectorRegister a, VectorRegister b); | |
1942 inline void vsbox( VectorRegister d, VectorRegister a); | |
1943 | |
1944 // SHA (introduced with Power 8) | |
1945 // Not yet implemented. | |
1946 | |
1947 // Vector Binary Polynomial Multiplication (introduced with Power 8) | |
1948 inline void vpmsumb( VectorRegister d, VectorRegister a, VectorRegister b); | |
1949 inline void vpmsumd( VectorRegister d, VectorRegister a, VectorRegister b); | |
1950 inline void vpmsumh( VectorRegister d, VectorRegister a, VectorRegister b); | |
1951 inline void vpmsumw( VectorRegister d, VectorRegister a, VectorRegister b); | |
1952 | |
1953 // Vector Permute and Xor (introduced with Power 8) | |
1954 inline void vpermxor( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c); | |
1955 | |
1956 // Transactional Memory instructions (introduced with Power 8) | |
1957 inline void tbegin_(); // R=0 | |
1958 inline void tbeginrot_(); // R=1 Rollback-Only Transaction | |
1959 inline void tend_(); // A=0 | |
1960 inline void tendall_(); // A=1 | |
1961 inline void tabort_(Register a); | |
1962 inline void tabortwc_(int t, Register a, Register b); | |
1963 inline void tabortwci_(int t, Register a, int si); | |
1964 inline void tabortdc_(int t, Register a, Register b); | |
1965 inline void tabortdci_(int t, Register a, int si); | |
1966 inline void tsuspend_(); // tsr with L=0 | |
1967 inline void tresume_(); // tsr with L=1 | |
1968 inline void tcheck(int f); | |
1969 | |
14408
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|
1970 // The following encoders use r0 as second operand. These instructions |
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|
1971 // read r0 as '0'. |
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|
1972 inline void lwzx( Register d, Register s2); |
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changeset
|
1973 inline void lwz( Register d, int si16); |
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changeset
|
1974 inline void lwax( Register d, Register s2); |
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parents:
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changeset
|
1975 inline void lwa( Register d, int si16); |
20418
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|
1976 inline void lwbrx(Register d, Register s2); |
14408
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|
1977 inline void lhzx( Register d, Register s2); |
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|
1978 inline void lhz( Register d, int si16); |
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|
1979 inline void lhax( Register d, Register s2); |
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|
1980 inline void lha( Register d, int si16); |
20418
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|
1981 inline void lhbrx(Register d, Register s2); |
14408
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|
1982 inline void lbzx( Register d, Register s2); |
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|
1983 inline void lbz( Register d, int si16); |
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|
1984 inline void ldx( Register d, Register s2); |
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|
1985 inline void ld( Register d, int si16); |
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|
1986 inline void stwx( Register d, Register s2); |
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|
1987 inline void stw( Register d, int si16); |
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|
1988 inline void sthx( Register d, Register s2); |
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diff
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|
1989 inline void sth( Register d, int si16); |
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|
1990 inline void stbx( Register d, Register s2); |
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|
1991 inline void stb( Register d, int si16); |
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|
1992 inline void stdx( Register d, Register s2); |
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|
1993 inline void std( Register d, int si16); |
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|
1994 |
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|
1995 // PPC 2, section 3.2.1 Instruction Cache Instructions |
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|
1996 inline void icbi( Register s2); |
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|
1997 // PPC 2, section 3.2.2 Data Cache Instructions |
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|
1998 //inlinevoid dcba( Register s2); // Instruction for embedded processor only. |
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|
1999 inline void dcbz( Register s2); |
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parents:
diff
changeset
|
2000 inline void dcbst( Register s2); |
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parents:
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|
2001 inline void dcbf( Register s2); |
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|
2002 // dcache read hint |
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diff
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|
2003 inline void dcbt( Register s2); |
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|
2004 inline void dcbtct( Register s2, int ct); |
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parents:
diff
changeset
|
2005 inline void dcbtds( Register s2, int ds); |
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parents:
diff
changeset
|
2006 // dcache write hint |
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diff
changeset
|
2007 inline void dcbtst( Register s2); |
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parents:
diff
changeset
|
2008 inline void dcbtstct(Register s2, int ct); |
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parents:
diff
changeset
|
2009 |
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parents:
diff
changeset
|
2010 // Atomics: use ra0mem to disallow R0 as base. |
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diff
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|
2011 inline void lwarx_unchecked(Register d, Register b, int eh1); |
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parents:
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changeset
|
2012 inline void ldarx_unchecked(Register d, Register b, int eh1); |
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parents:
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|
2013 inline void lwarx( Register d, Register b, bool hint_exclusive_access); |
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parents:
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changeset
|
2014 inline void ldarx( Register d, Register b, bool hint_exclusive_access); |
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parents:
diff
changeset
|
2015 inline void stwcx_(Register s, Register b); |
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parents:
diff
changeset
|
2016 inline void stdcx_(Register s, Register b); |
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parents:
diff
changeset
|
2017 inline void lfs( FloatRegister d, int si16); |
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parents:
diff
changeset
|
2018 inline void lfsx( FloatRegister d, Register b); |
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parents:
diff
changeset
|
2019 inline void lfd( FloatRegister d, int si16); |
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parents:
diff
changeset
|
2020 inline void lfdx( FloatRegister d, Register b); |
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parents:
diff
changeset
|
2021 inline void stfs( FloatRegister s, int si16); |
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parents:
diff
changeset
|
2022 inline void stfsx( FloatRegister s, Register b); |
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parents:
diff
changeset
|
2023 inline void stfd( FloatRegister s, int si16); |
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parents:
diff
changeset
|
2024 inline void stfdx( FloatRegister s, Register b); |
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changeset
|
2025 inline void lvebx( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2026 inline void lvehx( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2027 inline void lvewx( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2028 inline void lvx( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2029 inline void lvxl( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2030 inline void stvebx(VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2031 inline void stvehx(VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2032 inline void stvewx(VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2033 inline void stvx( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2034 inline void stvxl( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2035 inline void lvsl( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2036 inline void lvsr( VectorRegister d, Register s2); |
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parents:
diff
changeset
|
2037 |
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parents:
diff
changeset
|
2038 // RegisterOrConstant versions. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2039 // These emitters choose between the versions using two registers and |
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parents:
diff
changeset
|
2040 // those with register and immediate, depending on the content of roc. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2041 // If the constant is not encodable as immediate, instructions to |
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parents:
diff
changeset
|
2042 // load the constant are emitted beforehand. Store instructions need a |
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parents:
diff
changeset
|
2043 // tmp reg if the constant is not encodable as immediate. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2044 // Size unpredictable. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2045 void ld( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2046 void lwa( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2047 void lwz( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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parents:
diff
changeset
|
2048 void lha( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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parents:
diff
changeset
|
2049 void lhz( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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parents:
diff
changeset
|
2050 void lbz( Register d, RegisterOrConstant roc, Register s1 = noreg); |
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parents:
diff
changeset
|
2051 void std( Register d, RegisterOrConstant roc, Register s1 = noreg, Register tmp = noreg); |
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parents:
diff
changeset
|
2052 void stw( Register d, RegisterOrConstant roc, Register s1 = noreg, Register tmp = noreg); |
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parents:
diff
changeset
|
2053 void sth( Register d, RegisterOrConstant roc, Register s1 = noreg, Register tmp = noreg); |
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parents:
diff
changeset
|
2054 void stb( Register d, RegisterOrConstant roc, Register s1 = noreg, Register tmp = noreg); |
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parents:
diff
changeset
|
2055 void add( Register d, RegisterOrConstant roc, Register s1); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2056 void subf(Register d, RegisterOrConstant roc, Register s1); |
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parents:
diff
changeset
|
2057 void cmpd(ConditionRegister d, RegisterOrConstant roc, Register s1); |
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parents:
diff
changeset
|
2058 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2059 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2060 // Emit several instructions to load a 64 bit constant. This issues a fixed |
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parents:
diff
changeset
|
2061 // instruction pattern so that the constant can be patched later on. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2062 enum { |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2063 load_const_size = 5 * BytesPerInstWord |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2064 }; |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2065 void load_const(Register d, long a, Register tmp = noreg); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2066 inline void load_const(Register d, void* a, Register tmp = noreg); |
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parents:
diff
changeset
|
2067 inline void load_const(Register d, Label& L, Register tmp = noreg); |
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parents:
diff
changeset
|
2068 inline void load_const(Register d, AddressLiteral& a, Register tmp = noreg); |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2069 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2070 // Load a 64 bit constant, optimized, not identifyable. |
14445 | 2071 // Tmp can be used to increase ILP. Set return_simm16_rest = true to get a |
14408
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2072 // 16 bit immediate offset. This is useful if the offset can be encoded in |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2073 // a succeeding instruction. |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2074 int load_const_optimized(Register d, long a, Register tmp = noreg, bool return_simm16_rest = false); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2075 inline int load_const_optimized(Register d, void* a, Register tmp = noreg, bool return_simm16_rest = false) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2076 return load_const_optimized(d, (long)(unsigned long)a, tmp, return_simm16_rest); |
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parents:
diff
changeset
|
2077 } |
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goetz
parents:
diff
changeset
|
2078 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2079 // Creation |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2080 Assembler(CodeBuffer* code) : AbstractAssembler(code) { |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2081 #ifdef CHECK_DELAY |
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parents:
diff
changeset
|
2082 delay_state = no_delay; |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2083 #endif |
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parents:
diff
changeset
|
2084 } |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2085 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2086 // Testing |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2087 #ifndef PRODUCT |
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parents:
diff
changeset
|
2088 void test_asm(); |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2089 #endif |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2090 }; |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2091 |
ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
goetz
parents:
diff
changeset
|
2092 |
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8019972: PPC64 (part 9): platform files for interpreter only VM.
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parents:
diff
changeset
|
2093 #endif // CPU_PPC_VM_ASSEMBLER_PPC_HPP |