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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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109 * area is overwritten with the LR register by the RegExp code. When doing a | 109 * area is overwritten with the LR register by the RegExp code. When doing a |
110 * direct call from generated code, the return address is placed there by | 110 * direct call from generated code, the return address is placed there by |
111 * the calling code, as in a normal exit frame. | 111 * the calling code, as in a normal exit frame. |
112 */ | 112 */ |
113 | 113 |
114 #define __ ACCESS_MASM(masm_) | 114 #define __ ACCESS_MASM(masm_) |
115 | 115 |
116 RegExpMacroAssemblerARM::RegExpMacroAssemblerARM( | 116 RegExpMacroAssemblerARM::RegExpMacroAssemblerARM( |
117 Mode mode, | 117 Mode mode, |
118 int registers_to_save) | 118 int registers_to_save) |
119 : masm_(new MacroAssembler(NULL, kRegExpCodeSize)), | 119 : masm_(new MacroAssembler(Isolate::Current(), NULL, kRegExpCodeSize)), |
120 mode_(mode), | 120 mode_(mode), |
121 num_registers_(registers_to_save), | 121 num_registers_(registers_to_save), |
122 num_saved_registers_(registers_to_save), | 122 num_saved_registers_(registers_to_save), |
123 entry_label_(), | 123 entry_label_(), |
124 start_label_(), | 124 start_label_(), |
125 success_label_(), | 125 success_label_(), |
126 backtrack_label_(), | 126 backtrack_label_(), |
127 exit_label_() { | 127 exit_label_() { |
128 ASSERT_EQ(0, registers_to_save % 2); | 128 ASSERT_EQ(0, registers_to_save % 2); |
129 __ jmp(&entry_label_); // We'll write the entry code later. | 129 __ jmp(&entry_label_); // We'll write the entry code later. |
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1278 __ ldr(pc, MemOperand(sp, stack_alignment, PostIndex)); | 1278 __ ldr(pc, MemOperand(sp, stack_alignment, PostIndex)); |
1279 } | 1279 } |
1280 | 1280 |
1281 #undef __ | 1281 #undef __ |
1282 | 1282 |
1283 #endif // V8_INTERPRETED_REGEXP | 1283 #endif // V8_INTERPRETED_REGEXP |
1284 | 1284 |
1285 }} // namespace v8::internal | 1285 }} // namespace v8::internal |
1286 | 1286 |
1287 #endif // V8_TARGET_ARCH_ARM | 1287 #endif // V8_TARGET_ARCH_ARM |
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