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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #if V8_TARGET_ARCH_X87 | 5 #if V8_TARGET_ARCH_X87 |
| 6 | 6 |
| 7 #include "src/regexp/x87/regexp-macro-assembler-x87.h" | 7 #include "src/regexp/x87/regexp-macro-assembler-x87.h" |
| 8 | 8 |
| 9 #include "src/log.h" | 9 #include "src/log.h" |
| 10 #include "src/macro-assembler.h" | 10 #include "src/macro-assembler.h" |
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| 58 * - register 1 ebp[-8] num_saved_registers_ registers) | 58 * - register 1 ebp[-8] num_saved_registers_ registers) |
| 59 * - ... | 59 * - ... |
| 60 * | 60 * |
| 61 * The first num_saved_registers_ registers are initialized to point to | 61 * The first num_saved_registers_ registers are initialized to point to |
| 62 * "character -1" in the string (i.e., char_size() bytes before the first | 62 * "character -1" in the string (i.e., char_size() bytes before the first |
| 63 * character of the string). The remaining registers starts out as garbage. | 63 * character of the string). The remaining registers starts out as garbage. |
| 64 * | 64 * |
| 65 * The data up to the return address must be placed there by the calling | 65 * The data up to the return address must be placed there by the calling |
| 66 * code, by calling the code entry as cast to a function with the signature: | 66 * code, by calling the code entry as cast to a function with the signature: |
| 67 * int (*match)(String* input_string, | 67 * int (*match)(String* input_string, |
| 68 * int (*match)(String* input_string, |
| 68 * int start_index, | 69 * int start_index, |
| 69 * Address start, | 70 * Address start, |
| 70 * Address end, | 71 * Address end, |
| 71 * int* capture_output_array, | 72 * int* capture_output_array, |
| 72 * bool at_start, | 73 * int num_capture_registers, |
| 73 * byte* stack_area_base, | 74 * byte* stack_area_base, |
| 74 * bool direct_call) | 75 * bool direct_call = false, |
| 76 * Isolate* isolate); |
| 75 */ | 77 */ |
| 76 | 78 |
| 77 #define __ ACCESS_MASM(masm_) | 79 #define __ ACCESS_MASM(masm_) |
| 78 | 80 |
| 79 RegExpMacroAssemblerX87::RegExpMacroAssemblerX87(Isolate* isolate, Zone* zone, | 81 RegExpMacroAssemblerX87::RegExpMacroAssemblerX87(Isolate* isolate, Zone* zone, |
| 80 Mode mode, | 82 Mode mode, |
| 81 int registers_to_save) | 83 int registers_to_save) |
| 82 : NativeRegExpMacroAssembler(isolate, zone), | 84 : NativeRegExpMacroAssembler(isolate, zone), |
| 83 masm_(new MacroAssembler(isolate, NULL, kRegExpCodeSize, | 85 masm_(new MacroAssembler(isolate, NULL, kRegExpCodeSize, |
| 84 CodeObjectRequired::kYes)), | 86 CodeObjectRequired::kYes)), |
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| 1263 | 1265 |
| 1264 | 1266 |
| 1265 #undef __ | 1267 #undef __ |
| 1266 | 1268 |
| 1267 #endif // V8_INTERPRETED_REGEXP | 1269 #endif // V8_INTERPRETED_REGEXP |
| 1268 | 1270 |
| 1269 } // namespace internal | 1271 } // namespace internal |
| 1270 } // namespace v8 | 1272 } // namespace v8 |
| 1271 | 1273 |
| 1272 #endif // V8_TARGET_ARCH_X87 | 1274 #endif // V8_TARGET_ARCH_X87 |
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