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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ | 5 #ifndef V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ |
6 #define V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ | 6 #define V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ |
7 | 7 |
8 #include "src/handles.h" | 8 #include "src/handles.h" |
9 #include "src/interpreter/bytecode-register.h" | 9 #include "src/interpreter/bytecode-register.h" |
10 #include "src/interpreter/bytecodes.h" | 10 #include "src/interpreter/bytecodes.h" |
11 #include "src/zone/zone-containers.h" | 11 #include "src/zone/zone-containers.h" |
12 | 12 |
13 namespace v8 { | 13 namespace v8 { |
14 namespace internal { | 14 namespace internal { |
15 | 15 |
16 class HandlerTable; | 16 class HandlerTable; |
17 class Isolate; | 17 class Isolate; |
18 | 18 |
19 namespace interpreter { | 19 namespace interpreter { |
20 | 20 |
21 // A helper class for constructing exception handler tables for the interpreter. | 21 // A helper class for constructing exception handler tables for the interpreter. |
22 class HandlerTableBuilder final BASE_EMBEDDED { | 22 class V8_EXPORT_PRIVATE HandlerTableBuilder final BASE_EMBEDDED { |
23 public: | 23 public: |
24 explicit HandlerTableBuilder(Zone* zone); | 24 explicit HandlerTableBuilder(Zone* zone); |
25 | 25 |
26 // Builds the actual handler table by copying the current values into a heap | 26 // Builds the actual handler table by copying the current values into a heap |
27 // object. Any further mutations to the builder won't be reflected. | 27 // object. Any further mutations to the builder won't be reflected. |
28 Handle<HandlerTable> ToHandlerTable(Isolate* isolate); | 28 Handle<HandlerTable> ToHandlerTable(Isolate* isolate); |
29 | 29 |
30 // Creates a new handler table entry and returns a {hander_id} identifying the | 30 // Creates a new handler table entry and returns a {hander_id} identifying the |
31 // entry, so that it can be referenced by below setter functions. | 31 // entry, so that it can be referenced by below setter functions. |
32 int NewHandlerEntry(); | 32 int NewHandlerEntry(); |
(...skipping 20 matching lines...) Expand all Loading... |
53 ZoneVector<Entry> entries_; | 53 ZoneVector<Entry> entries_; |
54 | 54 |
55 DISALLOW_COPY_AND_ASSIGN(HandlerTableBuilder); | 55 DISALLOW_COPY_AND_ASSIGN(HandlerTableBuilder); |
56 }; | 56 }; |
57 | 57 |
58 } // namespace interpreter | 58 } // namespace interpreter |
59 } // namespace internal | 59 } // namespace internal |
60 } // namespace v8 | 60 } // namespace v8 |
61 | 61 |
62 #endif // V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ | 62 #endif // V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_ |
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