Mercurial > hg > graal-compiler
comparison src/share/vm/c1/c1_InstructionPrinter.hpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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1 /* | |
2 * Copyright 1999-2006 Sun Microsystems, Inc. All Rights Reserved. | |
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 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 #ifndef PRODUCT | |
26 class InstructionPrinter: public InstructionVisitor { | |
27 private: | |
28 outputStream* _output; | |
29 bool _print_phis; | |
30 | |
31 enum LayoutConstants { | |
32 bci_pos = 2, | |
33 use_pos = 7, | |
34 temp_pos = 12, | |
35 instr_pos = 19, | |
36 end_pos = 60 | |
37 }; | |
38 | |
39 bool is_illegal_phi(Value v); | |
40 | |
41 public: | |
42 InstructionPrinter(bool print_phis = true, outputStream* output = tty) | |
43 : _print_phis(print_phis) | |
44 , _output(output) | |
45 {} | |
46 | |
47 outputStream* output() { return _output; } | |
48 | |
49 // helpers | |
50 static const char* basic_type_name(BasicType type); | |
51 static const char* cond_name(If::Condition cond); | |
52 static const char* op_name(Bytecodes::Code op); | |
53 bool is_phi_of_block(Value v, BlockBegin* b); | |
54 | |
55 // type-specific print functions | |
56 void print_klass(ciKlass* klass); | |
57 void print_object(Value obj); | |
58 | |
59 // generic print functions | |
60 void print_temp(Value value); | |
61 void print_field(AccessField* field); | |
62 void print_indexed(AccessIndexed* indexed); | |
63 void print_monitor(AccessMonitor* monitor); | |
64 void print_op2(Op2* instr); | |
65 void print_value(Value value); | |
66 void print_instr(Instruction* instr); | |
67 void print_stack(ValueStack* stack); | |
68 void print_inline_level(BlockBegin* block); | |
69 void print_unsafe_op(UnsafeOp* op, const char* name); | |
70 void print_unsafe_raw_op(UnsafeRawOp* op, const char* name); | |
71 void print_unsafe_object_op(UnsafeObjectOp* op, const char* name); | |
72 void print_phi(int i, Value v, BlockBegin* b); | |
73 void print_alias(Value v); | |
74 | |
75 // line printing of instructions | |
76 void fill_to(int pos, char filler = ' '); | |
77 void print_head(); | |
78 void print_line(Instruction* instr); | |
79 | |
80 // visitor functionality | |
81 virtual void do_Phi (Phi* x); | |
82 virtual void do_Local (Local* x); | |
83 virtual void do_Constant (Constant* x); | |
84 virtual void do_LoadField (LoadField* x); | |
85 virtual void do_StoreField (StoreField* x); | |
86 virtual void do_ArrayLength (ArrayLength* x); | |
87 virtual void do_LoadIndexed (LoadIndexed* x); | |
88 virtual void do_StoreIndexed (StoreIndexed* x); | |
89 virtual void do_NegateOp (NegateOp* x); | |
90 virtual void do_ArithmeticOp (ArithmeticOp* x); | |
91 virtual void do_ShiftOp (ShiftOp* x); | |
92 virtual void do_LogicOp (LogicOp* x); | |
93 virtual void do_CompareOp (CompareOp* x); | |
94 virtual void do_IfOp (IfOp* x); | |
95 virtual void do_Convert (Convert* x); | |
96 virtual void do_NullCheck (NullCheck* x); | |
97 virtual void do_Invoke (Invoke* x); | |
98 virtual void do_NewInstance (NewInstance* x); | |
99 virtual void do_NewTypeArray (NewTypeArray* x); | |
100 virtual void do_NewObjectArray (NewObjectArray* x); | |
101 virtual void do_NewMultiArray (NewMultiArray* x); | |
102 virtual void do_CheckCast (CheckCast* x); | |
103 virtual void do_InstanceOf (InstanceOf* x); | |
104 virtual void do_MonitorEnter (MonitorEnter* x); | |
105 virtual void do_MonitorExit (MonitorExit* x); | |
106 virtual void do_Intrinsic (Intrinsic* x); | |
107 virtual void do_BlockBegin (BlockBegin* x); | |
108 virtual void do_Goto (Goto* x); | |
109 virtual void do_If (If* x); | |
110 virtual void do_IfInstanceOf (IfInstanceOf* x); | |
111 virtual void do_TableSwitch (TableSwitch* x); | |
112 virtual void do_LookupSwitch (LookupSwitch* x); | |
113 virtual void do_Return (Return* x); | |
114 virtual void do_Throw (Throw* x); | |
115 virtual void do_Base (Base* x); | |
116 virtual void do_OsrEntry (OsrEntry* x); | |
117 virtual void do_ExceptionObject(ExceptionObject* x); | |
118 virtual void do_RoundFP (RoundFP* x); | |
119 virtual void do_UnsafeGetRaw (UnsafeGetRaw* x); | |
120 virtual void do_UnsafePutRaw (UnsafePutRaw* x); | |
121 virtual void do_UnsafeGetObject(UnsafeGetObject* x); | |
122 virtual void do_UnsafePutObject(UnsafePutObject* x); | |
123 virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x); | |
124 virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x); | |
125 virtual void do_ProfileCall (ProfileCall* x); | |
126 virtual void do_ProfileCounter (ProfileCounter* x); | |
127 }; | |
128 #endif // PRODUCT |