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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 // 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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3501 ACCESSORS(SharedFunctionInfo, initial_map, Object, kInitialMapOffset) | 3501 ACCESSORS(SharedFunctionInfo, initial_map, Object, kInitialMapOffset) |
3502 ACCESSORS(SharedFunctionInfo, instance_class_name, Object, | 3502 ACCESSORS(SharedFunctionInfo, instance_class_name, Object, |
3503 kInstanceClassNameOffset) | 3503 kInstanceClassNameOffset) |
3504 ACCESSORS(SharedFunctionInfo, function_data, Object, kFunctionDataOffset) | 3504 ACCESSORS(SharedFunctionInfo, function_data, Object, kFunctionDataOffset) |
3505 ACCESSORS(SharedFunctionInfo, script, Object, kScriptOffset) | 3505 ACCESSORS(SharedFunctionInfo, script, Object, kScriptOffset) |
3506 ACCESSORS(SharedFunctionInfo, debug_info, Object, kDebugInfoOffset) | 3506 ACCESSORS(SharedFunctionInfo, debug_info, Object, kDebugInfoOffset) |
3507 ACCESSORS(SharedFunctionInfo, inferred_name, String, kInferredNameOffset) | 3507 ACCESSORS(SharedFunctionInfo, inferred_name, String, kInferredNameOffset) |
3508 ACCESSORS(SharedFunctionInfo, this_property_assignments, Object, | 3508 ACCESSORS(SharedFunctionInfo, this_property_assignments, Object, |
3509 kThisPropertyAssignmentsOffset) | 3509 kThisPropertyAssignmentsOffset) |
3510 | 3510 |
3511 SMI_ACCESSORS(SharedFunctionInfo, profiler_ticks, kProfilerTicksOffset) | |
3512 | 3511 |
3513 BOOL_ACCESSORS(FunctionTemplateInfo, flag, hidden_prototype, | 3512 BOOL_ACCESSORS(FunctionTemplateInfo, flag, hidden_prototype, |
3514 kHiddenPrototypeBit) | 3513 kHiddenPrototypeBit) |
3515 BOOL_ACCESSORS(FunctionTemplateInfo, flag, undetectable, kUndetectableBit) | 3514 BOOL_ACCESSORS(FunctionTemplateInfo, flag, undetectable, kUndetectableBit) |
3516 BOOL_ACCESSORS(FunctionTemplateInfo, flag, needs_access_check, | 3515 BOOL_ACCESSORS(FunctionTemplateInfo, flag, needs_access_check, |
3517 kNeedsAccessCheckBit) | 3516 kNeedsAccessCheckBit) |
3518 BOOL_ACCESSORS(FunctionTemplateInfo, flag, read_only_prototype, | 3517 BOOL_ACCESSORS(FunctionTemplateInfo, flag, read_only_prototype, |
3519 kReadOnlyPrototypeBit) | 3518 kReadOnlyPrototypeBit) |
3520 BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_expression, | 3519 BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_expression, |
3521 kIsExpressionBit) | 3520 kIsExpressionBit) |
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3551 SMI_ACCESSORS(SharedFunctionInfo, end_position, kEndPositionOffset) | 3550 SMI_ACCESSORS(SharedFunctionInfo, end_position, kEndPositionOffset) |
3552 SMI_ACCESSORS(SharedFunctionInfo, function_token_position, | 3551 SMI_ACCESSORS(SharedFunctionInfo, function_token_position, |
3553 kFunctionTokenPositionOffset) | 3552 kFunctionTokenPositionOffset) |
3554 SMI_ACCESSORS(SharedFunctionInfo, compiler_hints, | 3553 SMI_ACCESSORS(SharedFunctionInfo, compiler_hints, |
3555 kCompilerHintsOffset) | 3554 kCompilerHintsOffset) |
3556 SMI_ACCESSORS(SharedFunctionInfo, this_property_assignments_count, | 3555 SMI_ACCESSORS(SharedFunctionInfo, this_property_assignments_count, |
3557 kThisPropertyAssignmentsCountOffset) | 3556 kThisPropertyAssignmentsCountOffset) |
3558 SMI_ACCESSORS(SharedFunctionInfo, opt_count, kOptCountOffset) | 3557 SMI_ACCESSORS(SharedFunctionInfo, opt_count, kOptCountOffset) |
3559 SMI_ACCESSORS(SharedFunctionInfo, ast_node_count, kAstNodeCountOffset) | 3558 SMI_ACCESSORS(SharedFunctionInfo, ast_node_count, kAstNodeCountOffset) |
3560 SMI_ACCESSORS(SharedFunctionInfo, deopt_counter, kDeoptCounterOffset) | 3559 SMI_ACCESSORS(SharedFunctionInfo, deopt_counter, kDeoptCounterOffset) |
| 3560 SMI_ACCESSORS(SharedFunctionInfo, profiler_ticks, kProfilerTicksOffset) |
| 3561 SMI_ACCESSORS(SharedFunctionInfo, ic_age, kICAgeOffset) |
3561 #else | 3562 #else |
3562 | 3563 |
3563 #define PSEUDO_SMI_ACCESSORS_LO(holder, name, offset) \ | 3564 #define PSEUDO_SMI_ACCESSORS_LO(holder, name, offset) \ |
3564 STATIC_ASSERT(holder::offset % kPointerSize == 0); \ | 3565 STATIC_ASSERT(holder::offset % kPointerSize == 0); \ |
3565 int holder::name() { \ | 3566 int holder::name() { \ |
3566 int value = READ_INT_FIELD(this, offset); \ | 3567 int value = READ_INT_FIELD(this, offset); \ |
3567 ASSERT(kHeapObjectTag == 1); \ | 3568 ASSERT(kHeapObjectTag == 1); \ |
3568 ASSERT((value & kHeapObjectTag) == 0); \ | 3569 ASSERT((value & kHeapObjectTag) == 0); \ |
3569 return value >> 1; \ | 3570 return value >> 1; \ |
3570 } \ | 3571 } \ |
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3604 compiler_hints, | 3605 compiler_hints, |
3605 kCompilerHintsOffset) | 3606 kCompilerHintsOffset) |
3606 | 3607 |
3607 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, | 3608 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, |
3608 this_property_assignments_count, | 3609 this_property_assignments_count, |
3609 kThisPropertyAssignmentsCountOffset) | 3610 kThisPropertyAssignmentsCountOffset) |
3610 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, opt_count, kOptCountOffset) | 3611 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, opt_count, kOptCountOffset) |
3611 | 3612 |
3612 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, ast_node_count, kAstNodeCountOffset) | 3613 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, ast_node_count, kAstNodeCountOffset) |
3613 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, deopt_counter, kDeoptCounterOffset) | 3614 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, deopt_counter, kDeoptCounterOffset) |
| 3615 |
| 3616 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, |
| 3617 profiler_ticks, |
| 3618 kProfilerTicksOffset) |
| 3619 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, ic_age, kICAgeOffset) |
3614 #endif | 3620 #endif |
3615 | 3621 |
3616 | 3622 |
3617 int SharedFunctionInfo::construction_count() { | 3623 int SharedFunctionInfo::construction_count() { |
3618 return READ_BYTE_FIELD(this, kConstructionCountOffset); | 3624 return READ_BYTE_FIELD(this, kConstructionCountOffset); |
3619 } | 3625 } |
3620 | 3626 |
3621 | 3627 |
3622 void SharedFunctionInfo::set_construction_count(int value) { | 3628 void SharedFunctionInfo::set_construction_count(int value) { |
3623 ASSERT(0 <= value && value < 256); | 3629 ASSERT(0 <= value && value < 256); |
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4928 #undef WRITE_UINT32_FIELD | 4934 #undef WRITE_UINT32_FIELD |
4929 #undef READ_SHORT_FIELD | 4935 #undef READ_SHORT_FIELD |
4930 #undef WRITE_SHORT_FIELD | 4936 #undef WRITE_SHORT_FIELD |
4931 #undef READ_BYTE_FIELD | 4937 #undef READ_BYTE_FIELD |
4932 #undef WRITE_BYTE_FIELD | 4938 #undef WRITE_BYTE_FIELD |
4933 | 4939 |
4934 | 4940 |
4935 } } // namespace v8::internal | 4941 } } // namespace v8::internal |
4936 | 4942 |
4937 #endif // V8_OBJECTS_INL_H_ | 4943 #endif // V8_OBJECTS_INL_H_ |
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