Mercurial > hg > truffle
annotate src/share/vm/c1/c1_InstructionPrinter.hpp @ 17524:89152779163c
Merge with jdk8-b132
| author | Gilles Duboscq <duboscq@ssw.jku.at> |
|---|---|
| date | Wed, 15 Oct 2014 11:59:32 +0200 |
| parents | 4ca6dc0799b6 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 17524 | 2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_C1_C1_INSTRUCTIONPRINTER_HPP |
| 26 #define SHARE_VM_C1_C1_INSTRUCTIONPRINTER_HPP | |
| 27 | |
| 28 #include "c1/c1_IR.hpp" | |
| 29 #include "c1/c1_Instruction.hpp" | |
| 30 #include "c1/c1_Runtime1.hpp" | |
| 31 | |
| 0 | 32 #ifndef PRODUCT |
| 33 class InstructionPrinter: public InstructionVisitor { | |
| 34 private: | |
| 35 outputStream* _output; | |
| 36 bool _print_phis; | |
| 37 | |
| 38 enum LayoutConstants { | |
| 39 bci_pos = 2, | |
| 40 use_pos = 7, | |
| 41 temp_pos = 12, | |
| 42 instr_pos = 19, | |
| 43 end_pos = 60 | |
| 44 }; | |
| 45 | |
| 46 bool is_illegal_phi(Value v); | |
| 47 | |
| 48 public: | |
| 49 InstructionPrinter(bool print_phis = true, outputStream* output = tty) | |
| 50 : _print_phis(print_phis) | |
| 51 , _output(output) | |
| 52 {} | |
| 53 | |
| 54 outputStream* output() { return _output; } | |
| 55 | |
| 56 // helpers | |
| 57 static const char* basic_type_name(BasicType type); | |
| 58 static const char* cond_name(If::Condition cond); | |
| 59 static const char* op_name(Bytecodes::Code op); | |
| 60 bool is_phi_of_block(Value v, BlockBegin* b); | |
| 61 | |
| 62 // type-specific print functions | |
| 63 void print_klass(ciKlass* klass); | |
| 64 void print_object(Value obj); | |
| 65 | |
| 66 // generic print functions | |
| 67 void print_temp(Value value); | |
| 68 void print_field(AccessField* field); | |
| 69 void print_indexed(AccessIndexed* indexed); | |
| 70 void print_monitor(AccessMonitor* monitor); | |
| 71 void print_op2(Op2* instr); | |
| 72 void print_value(Value value); | |
| 73 void print_instr(Instruction* instr); | |
| 74 void print_stack(ValueStack* stack); | |
| 75 void print_inline_level(BlockBegin* block); | |
| 76 void print_unsafe_op(UnsafeOp* op, const char* name); | |
| 77 void print_unsafe_raw_op(UnsafeRawOp* op, const char* name); | |
| 78 void print_unsafe_object_op(UnsafeObjectOp* op, const char* name); | |
| 79 void print_phi(int i, Value v, BlockBegin* b); | |
| 80 void print_alias(Value v); | |
| 81 | |
| 82 // line printing of instructions | |
| 83 void fill_to(int pos, char filler = ' '); | |
| 84 void print_head(); | |
| 85 void print_line(Instruction* instr); | |
| 86 | |
| 87 // visitor functionality | |
| 88 virtual void do_Phi (Phi* x); | |
| 89 virtual void do_Local (Local* x); | |
| 90 virtual void do_Constant (Constant* x); | |
| 91 virtual void do_LoadField (LoadField* x); | |
| 92 virtual void do_StoreField (StoreField* x); | |
| 93 virtual void do_ArrayLength (ArrayLength* x); | |
| 94 virtual void do_LoadIndexed (LoadIndexed* x); | |
| 95 virtual void do_StoreIndexed (StoreIndexed* x); | |
| 96 virtual void do_NegateOp (NegateOp* x); | |
| 97 virtual void do_ArithmeticOp (ArithmeticOp* x); | |
| 98 virtual void do_ShiftOp (ShiftOp* x); | |
| 99 virtual void do_LogicOp (LogicOp* x); | |
| 100 virtual void do_CompareOp (CompareOp* x); | |
| 101 virtual void do_IfOp (IfOp* x); | |
| 102 virtual void do_Convert (Convert* x); | |
| 103 virtual void do_NullCheck (NullCheck* x); | |
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104 virtual void do_TypeCast (TypeCast* x); |
| 0 | 105 virtual void do_Invoke (Invoke* x); |
| 106 virtual void do_NewInstance (NewInstance* x); | |
| 107 virtual void do_NewTypeArray (NewTypeArray* x); | |
| 108 virtual void do_NewObjectArray (NewObjectArray* x); | |
| 109 virtual void do_NewMultiArray (NewMultiArray* x); | |
| 110 virtual void do_CheckCast (CheckCast* x); | |
| 111 virtual void do_InstanceOf (InstanceOf* x); | |
| 112 virtual void do_MonitorEnter (MonitorEnter* x); | |
| 113 virtual void do_MonitorExit (MonitorExit* x); | |
| 114 virtual void do_Intrinsic (Intrinsic* x); | |
| 115 virtual void do_BlockBegin (BlockBegin* x); | |
| 116 virtual void do_Goto (Goto* x); | |
| 117 virtual void do_If (If* x); | |
| 118 virtual void do_IfInstanceOf (IfInstanceOf* x); | |
| 119 virtual void do_TableSwitch (TableSwitch* x); | |
| 120 virtual void do_LookupSwitch (LookupSwitch* x); | |
| 121 virtual void do_Return (Return* x); | |
| 122 virtual void do_Throw (Throw* x); | |
| 123 virtual void do_Base (Base* x); | |
| 124 virtual void do_OsrEntry (OsrEntry* x); | |
| 125 virtual void do_ExceptionObject(ExceptionObject* x); | |
| 126 virtual void do_RoundFP (RoundFP* x); | |
| 127 virtual void do_UnsafeGetRaw (UnsafeGetRaw* x); | |
| 128 virtual void do_UnsafePutRaw (UnsafePutRaw* x); | |
| 129 virtual void do_UnsafeGetObject(UnsafeGetObject* x); | |
| 130 virtual void do_UnsafePutObject(UnsafePutObject* x); | |
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131 virtual void do_UnsafeGetAndSetObject(UnsafeGetAndSetObject* x); |
| 0 | 132 virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x); |
| 133 virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x); | |
| 134 virtual void do_ProfileCall (ProfileCall* x); | |
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135 virtual void do_ProfileReturnType (ProfileReturnType* x); |
| 1783 | 136 virtual void do_ProfileInvoke (ProfileInvoke* x); |
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137 virtual void do_RuntimeCall (RuntimeCall* x); |
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138 virtual void do_MemBar (MemBar* x); |
| 8860 | 139 virtual void do_RangeCheckPredicate(RangeCheckPredicate* x); |
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140 #ifdef ASSERT |
| 8860 | 141 virtual void do_Assert (Assert* x); |
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142 #endif |
| 0 | 143 }; |
| 144 #endif // PRODUCT | |
| 1972 | 145 |
| 146 #endif // SHARE_VM_C1_C1_INSTRUCTIONPRINTER_HPP |