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Issue 2788413004: [inspector] cache stack frame for call sites (Closed)
Patch Set: ready for review Created 3 years, 8 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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 #include "src/factory.h" 5 #include "src/factory.h"
6 6
7 #include "src/accessors.h" 7 #include "src/accessors.h"
8 #include "src/allocation-site-scopes.h" 8 #include "src/allocation-site-scopes.h"
9 #include "src/ast/ast.h" 9 #include "src/ast/ast.h"
10 #include "src/base/bits.h" 10 #include "src/base/bits.h"
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1695 code->set_has_unwinding_info(has_unwinding_info); 1695 code->set_has_unwinding_info(has_unwinding_info);
1696 code->set_raw_kind_specific_flags1(0); 1696 code->set_raw_kind_specific_flags1(0);
1697 code->set_raw_kind_specific_flags2(0); 1697 code->set_raw_kind_specific_flags2(0);
1698 code->set_is_crankshafted(crankshafted); 1698 code->set_is_crankshafted(crankshafted);
1699 code->set_has_tagged_params(true); 1699 code->set_has_tagged_params(true);
1700 code->set_deoptimization_data(*empty_fixed_array(), SKIP_WRITE_BARRIER); 1700 code->set_deoptimization_data(*empty_fixed_array(), SKIP_WRITE_BARRIER);
1701 code->set_raw_type_feedback_info(Smi::kZero); 1701 code->set_raw_type_feedback_info(Smi::kZero);
1702 code->set_next_code_link(*undefined_value(), SKIP_WRITE_BARRIER); 1702 code->set_next_code_link(*undefined_value(), SKIP_WRITE_BARRIER);
1703 code->set_handler_table(*empty_fixed_array(), SKIP_WRITE_BARRIER); 1703 code->set_handler_table(*empty_fixed_array(), SKIP_WRITE_BARRIER);
1704 code->set_source_position_table(*empty_byte_array(), SKIP_WRITE_BARRIER); 1704 code->set_source_position_table(*empty_byte_array(), SKIP_WRITE_BARRIER);
1705 code->set_stack_frame_cache(Smi::kZero);
1705 code->set_prologue_offset(prologue_offset); 1706 code->set_prologue_offset(prologue_offset);
1706 code->set_constant_pool_offset(desc.instr_size - desc.constant_pool_size); 1707 code->set_constant_pool_offset(desc.instr_size - desc.constant_pool_size);
1707 code->set_builtin_index(-1); 1708 code->set_builtin_index(-1);
1708 code->set_trap_handler_index(Smi::FromInt(-1)); 1709 code->set_trap_handler_index(Smi::FromInt(-1));
1709 1710
1710 switch (code->kind()) { 1711 switch (code->kind()) {
1711 case Code::OPTIMIZED_FUNCTION: 1712 case Code::OPTIMIZED_FUNCTION:
1712 code->set_marked_for_deoptimization(false); 1713 code->set_marked_for_deoptimization(false);
1713 break; 1714 break;
1714 case Code::JS_TO_WASM_FUNCTION: 1715 case Code::JS_TO_WASM_FUNCTION:
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2904 Handle<AccessorInfo> prototype = 2905 Handle<AccessorInfo> prototype =
2905 Accessors::FunctionPrototypeInfo(isolate(), rw_attribs); 2906 Accessors::FunctionPrototypeInfo(isolate(), rw_attribs);
2906 Descriptor d = Descriptor::AccessorConstant( 2907 Descriptor d = Descriptor::AccessorConstant(
2907 Handle<Name>(Name::cast(prototype->name())), prototype, rw_attribs); 2908 Handle<Name>(Name::cast(prototype->name())), prototype, rw_attribs);
2908 map->AppendDescriptor(&d); 2909 map->AppendDescriptor(&d);
2909 } 2910 }
2910 } 2911 }
2911 2912
2912 } // namespace internal 2913 } // namespace internal
2913 } // namespace v8 2914 } // namespace v8
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