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Side by Side Diff: src/objects-inl.h

Issue 1140673002: [V8] Added Script::is_opaque flag for embedders (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebase Created 5 years, 7 months ago
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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 // Review notes: 5 // Review notes:
6 // 6 //
7 // - The use of macros in these inline functions may seem superfluous 7 // - The use of macros in these inline functions may seem superfluous
8 // but it is absolutely needed to make sure gcc generates optimal 8 // but it is absolutely needed to make sure gcc generates optimal
9 // code. gcc is not happy when attempting to inline too deep. 9 // code. gcc is not happy when attempting to inline too deep.
10 // 10 //
(...skipping 5533 matching lines...) Expand 10 before | Expand all | Expand 10 after
5544 ACCESSORS_TO_SMI(Script, line_offset, kLineOffsetOffset) 5544 ACCESSORS_TO_SMI(Script, line_offset, kLineOffsetOffset)
5545 ACCESSORS_TO_SMI(Script, column_offset, kColumnOffsetOffset) 5545 ACCESSORS_TO_SMI(Script, column_offset, kColumnOffsetOffset)
5546 ACCESSORS(Script, context_data, Object, kContextOffset) 5546 ACCESSORS(Script, context_data, Object, kContextOffset)
5547 ACCESSORS(Script, wrapper, HeapObject, kWrapperOffset) 5547 ACCESSORS(Script, wrapper, HeapObject, kWrapperOffset)
5548 ACCESSORS_TO_SMI(Script, type, kTypeOffset) 5548 ACCESSORS_TO_SMI(Script, type, kTypeOffset)
5549 ACCESSORS(Script, line_ends, Object, kLineEndsOffset) 5549 ACCESSORS(Script, line_ends, Object, kLineEndsOffset)
5550 ACCESSORS(Script, eval_from_shared, Object, kEvalFromSharedOffset) 5550 ACCESSORS(Script, eval_from_shared, Object, kEvalFromSharedOffset)
5551 ACCESSORS_TO_SMI(Script, eval_from_instructions_offset, 5551 ACCESSORS_TO_SMI(Script, eval_from_instructions_offset,
5552 kEvalFrominstructionsOffsetOffset) 5552 kEvalFrominstructionsOffsetOffset)
5553 ACCESSORS_TO_SMI(Script, flags, kFlagsOffset) 5553 ACCESSORS_TO_SMI(Script, flags, kFlagsOffset)
5554 BOOL_ACCESSORS(Script, flags, is_embedder_debug_script,
5555 kIsEmbedderDebugScriptBit)
5556 BOOL_ACCESSORS(Script, flags, is_shared_cross_origin, kIsSharedCrossOriginBit)
5557 ACCESSORS(Script, source_url, Object, kSourceUrlOffset) 5554 ACCESSORS(Script, source_url, Object, kSourceUrlOffset)
5558 ACCESSORS(Script, source_mapping_url, Object, kSourceMappingUrlOffset) 5555 ACCESSORS(Script, source_mapping_url, Object, kSourceMappingUrlOffset)
5559 5556
5560 Script::CompilationType Script::compilation_type() { 5557 Script::CompilationType Script::compilation_type() {
5561 return BooleanBit::get(flags(), kCompilationTypeBit) ? 5558 return BooleanBit::get(flags(), kCompilationTypeBit) ?
5562 COMPILATION_TYPE_EVAL : COMPILATION_TYPE_HOST; 5559 COMPILATION_TYPE_EVAL : COMPILATION_TYPE_HOST;
5563 } 5560 }
5564 void Script::set_compilation_type(CompilationType type) { 5561 void Script::set_compilation_type(CompilationType type) {
5565 set_flags(BooleanBit::set(flags(), kCompilationTypeBit, 5562 set_flags(BooleanBit::set(flags(), kCompilationTypeBit,
5566 type == COMPILATION_TYPE_EVAL)); 5563 type == COMPILATION_TYPE_EVAL));
5567 } 5564 }
5568 Script::CompilationState Script::compilation_state() { 5565 Script::CompilationState Script::compilation_state() {
5569 return BooleanBit::get(flags(), kCompilationStateBit) ? 5566 return BooleanBit::get(flags(), kCompilationStateBit) ?
5570 COMPILATION_STATE_COMPILED : COMPILATION_STATE_INITIAL; 5567 COMPILATION_STATE_COMPILED : COMPILATION_STATE_INITIAL;
5571 } 5568 }
5572 void Script::set_compilation_state(CompilationState state) { 5569 void Script::set_compilation_state(CompilationState state) {
5573 set_flags(BooleanBit::set(flags(), kCompilationStateBit, 5570 set_flags(BooleanBit::set(flags(), kCompilationStateBit,
5574 state == COMPILATION_STATE_COMPILED)); 5571 state == COMPILATION_STATE_COMPILED));
5575 } 5572 }
5573 ScriptOriginOptions Script::origin_options() {
5574 return ScriptOriginOptions((flags()->value() & kOriginOptionsMask) >>
5575 kOriginOptionsShift);
5576 }
5577 void Script::set_origin_options(ScriptOriginOptions origin_options) {
5578 DCHECK(!(origin_options.Flags() & ~((1 << kOriginOptionsSize) - 1)));
5579 set_flags(Smi::FromInt((flags()->value() & ~kOriginOptionsMask) |
5580 (origin_options.Flags() << kOriginOptionsShift)));
5581 }
5576 5582
5577 5583
5578 ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex) 5584 ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)
5579 ACCESSORS(DebugInfo, original_code, Code, kOriginalCodeIndex) 5585 ACCESSORS(DebugInfo, original_code, Code, kOriginalCodeIndex)
5580 ACCESSORS(DebugInfo, code, Code, kPatchedCodeIndex) 5586 ACCESSORS(DebugInfo, code, Code, kPatchedCodeIndex)
5581 ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex) 5587 ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex)
5582 5588
5583 ACCESSORS_TO_SMI(BreakPointInfo, code_position, kCodePositionIndex) 5589 ACCESSORS_TO_SMI(BreakPointInfo, code_position, kCodePositionIndex)
5584 ACCESSORS_TO_SMI(BreakPointInfo, source_position, kSourcePositionIndex) 5590 ACCESSORS_TO_SMI(BreakPointInfo, source_position, kSourcePositionIndex)
5585 ACCESSORS_TO_SMI(BreakPointInfo, statement_position, kStatementPositionIndex) 5591 ACCESSORS_TO_SMI(BreakPointInfo, statement_position, kStatementPositionIndex)
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7627 #undef READ_SHORT_FIELD 7633 #undef READ_SHORT_FIELD
7628 #undef WRITE_SHORT_FIELD 7634 #undef WRITE_SHORT_FIELD
7629 #undef READ_BYTE_FIELD 7635 #undef READ_BYTE_FIELD
7630 #undef WRITE_BYTE_FIELD 7636 #undef WRITE_BYTE_FIELD
7631 #undef NOBARRIER_READ_BYTE_FIELD 7637 #undef NOBARRIER_READ_BYTE_FIELD
7632 #undef NOBARRIER_WRITE_BYTE_FIELD 7638 #undef NOBARRIER_WRITE_BYTE_FIELD
7633 7639
7634 } } // namespace v8::internal 7640 } } // namespace v8::internal
7635 7641
7636 #endif // V8_OBJECTS_INL_H_ 7642 #endif // V8_OBJECTS_INL_H_
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