OLD | NEW |
1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
(...skipping 1092 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1103 void BlockConstPoolBefore(int pc_offset) { | 1103 void BlockConstPoolBefore(int pc_offset) { |
1104 if (no_const_pool_before_ < pc_offset) no_const_pool_before_ = pc_offset; | 1104 if (no_const_pool_before_ < pc_offset) no_const_pool_before_ = pc_offset; |
1105 } | 1105 } |
1106 | 1106 |
1107 void StartBlockConstPool() { | 1107 void StartBlockConstPool() { |
1108 const_pool_blocked_nesting_++; | 1108 const_pool_blocked_nesting_++; |
1109 } | 1109 } |
1110 void EndBlockConstPool() { | 1110 void EndBlockConstPool() { |
1111 const_pool_blocked_nesting_--; | 1111 const_pool_blocked_nesting_--; |
1112 } | 1112 } |
| 1113 bool is_const_pool_blocked() const { return const_pool_blocked_nesting_ > 0; } |
1113 | 1114 |
1114 private: | 1115 private: |
1115 // Code buffer: | 1116 // Code buffer: |
1116 // The buffer into which code and relocation info are generated. | 1117 // The buffer into which code and relocation info are generated. |
1117 byte* buffer_; | 1118 byte* buffer_; |
1118 int buffer_size_; | 1119 int buffer_size_; |
1119 // True if the assembler owns the buffer, false if buffer is external. | 1120 // True if the assembler owns the buffer, false if buffer is external. |
1120 bool own_buffer_; | 1121 bool own_buffer_; |
1121 | 1122 |
1122 // Buffer size and constant pool distance are checked together at regular | 1123 // Buffer size and constant pool distance are checked together at regular |
(...skipping 90 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1213 | 1214 |
1214 friend class RegExpMacroAssemblerARM; | 1215 friend class RegExpMacroAssemblerARM; |
1215 friend class RelocInfo; | 1216 friend class RelocInfo; |
1216 friend class CodePatcher; | 1217 friend class CodePatcher; |
1217 friend class BlockConstPoolScope; | 1218 friend class BlockConstPoolScope; |
1218 }; | 1219 }; |
1219 | 1220 |
1220 } } // namespace v8::internal | 1221 } } // namespace v8::internal |
1221 | 1222 |
1222 #endif // V8_ARM_ASSEMBLER_ARM_H_ | 1223 #endif // V8_ARM_ASSEMBLER_ARM_H_ |
OLD | NEW |