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Side by Side Diff: runtime/vm/raw_object.h

Issue 2397853003: Include optimized code in JIT app snapshots. (Closed)
Patch Set: reorder Created 4 years, 2 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #ifndef VM_RAW_OBJECT_H_ 5 #ifndef VM_RAW_OBJECT_H_
6 #define VM_RAW_OBJECT_H_ 6 #define VM_RAW_OBJECT_H_
7 7
8 #include "platform/assert.h" 8 #include "platform/assert.h"
9 #include "vm/atomic.h" 9 #include "vm/atomic.h"
10 #include "vm/globals.h" 10 #include "vm/globals.h"
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934 } initializer_; 934 } initializer_;
935 RawSmi* guarded_list_length_; 935 RawSmi* guarded_list_length_;
936 RawArray* dependent_code_; 936 RawArray* dependent_code_;
937 RawObject** to() { 937 RawObject** to() {
938 return reinterpret_cast<RawObject**>(&ptr()->dependent_code_); 938 return reinterpret_cast<RawObject**>(&ptr()->dependent_code_);
939 } 939 }
940 RawObject** to_snapshot(Snapshot::Kind kind) { 940 RawObject** to_snapshot(Snapshot::Kind kind) {
941 switch (kind) { 941 switch (kind) {
942 case Snapshot::kCore: 942 case Snapshot::kCore:
943 case Snapshot::kScript: 943 case Snapshot::kScript:
944 return reinterpret_cast<RawObject**>(&ptr()->guarded_list_length_);
944 case Snapshot::kAppWithJIT: 945 case Snapshot::kAppWithJIT:
945 return reinterpret_cast<RawObject**>(&ptr()->guarded_list_length_); 946 return reinterpret_cast<RawObject**>(&ptr()->dependent_code_);
946 case Snapshot::kAppNoJIT: 947 case Snapshot::kAppNoJIT:
947 return reinterpret_cast<RawObject**>(&ptr()->initializer_); 948 return reinterpret_cast<RawObject**>(&ptr()->initializer_);
948 case Snapshot::kMessage: 949 case Snapshot::kMessage:
949 case Snapshot::kNone: 950 case Snapshot::kNone:
950 case Snapshot::kInvalid: 951 case Snapshot::kInvalid:
951 break; 952 break;
952 } 953 }
953 UNREACHABLE(); 954 UNREACHABLE();
954 return NULL; 955 return NULL;
955 } 956 }
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1134 // If owner_ is a Class the owner is the allocation stub for that class. 1135 // If owner_ is a Class the owner is the allocation stub for that class.
1135 // Else, owner_ is a regular Dart Function. 1136 // Else, owner_ is a regular Dart Function.
1136 RawObject* owner_; // Function, Null, or a Class. 1137 RawObject* owner_; // Function, Null, or a Class.
1137 RawExceptionHandlers* exception_handlers_; 1138 RawExceptionHandlers* exception_handlers_;
1138 RawPcDescriptors* pc_descriptors_; 1139 RawPcDescriptors* pc_descriptors_;
1139 RawArray* stackmaps_; 1140 RawArray* stackmaps_;
1140 NOT_IN_PRECOMPILED(RawInstructions* active_instructions_); 1141 NOT_IN_PRECOMPILED(RawInstructions* active_instructions_);
1141 NOT_IN_PRECOMPILED(RawArray* deopt_info_array_); 1142 NOT_IN_PRECOMPILED(RawArray* deopt_info_array_);
1142 // (code-offset, function, code) triples. 1143 // (code-offset, function, code) triples.
1143 NOT_IN_PRECOMPILED(RawArray* static_calls_target_table_); 1144 NOT_IN_PRECOMPILED(RawArray* static_calls_target_table_);
1144 NOT_IN_PRECOMPILED(RawLocalVarDescriptors* var_descriptors_);
1145 NOT_IN_PRECOMPILED(RawArray* inlined_metadata_); 1145 NOT_IN_PRECOMPILED(RawArray* inlined_metadata_);
1146 NOT_IN_PRECOMPILED(RawCodeSourceMap* code_source_map_);
1147 NOT_IN_PRECOMPILED(RawArray* comments_);
1148 // If return_address_metadata_ is a Smi, it is the offset to the prologue. 1146 // If return_address_metadata_ is a Smi, it is the offset to the prologue.
1149 // Else, return_address_metadata_ is null. 1147 // Else, return_address_metadata_ is null.
1150 NOT_IN_PRECOMPILED(RawObject* return_address_metadata_); 1148 NOT_IN_PRECOMPILED(RawObject* return_address_metadata_);
1149 NOT_IN_PRECOMPILED(RawLocalVarDescriptors* var_descriptors_);
1150 NOT_IN_PRECOMPILED(RawCodeSourceMap* code_source_map_);
1151 NOT_IN_PRECOMPILED(RawArray* comments_);
1151 RawObject** to() { 1152 RawObject** to() {
1152 #if defined(DART_PRECOMPILED_RUNTIME) 1153 #if defined(DART_PRECOMPILED_RUNTIME)
1153 return reinterpret_cast<RawObject**>(&ptr()->stackmaps_); 1154 return reinterpret_cast<RawObject**>(&ptr()->stackmaps_);
1154 #else 1155 #else
1155 return reinterpret_cast<RawObject**>(&ptr()->return_address_metadata_); 1156 return reinterpret_cast<RawObject**>(&ptr()->return_address_metadata_);
1156 #endif 1157 #endif
1157 } 1158 }
1158 1159
1159 // Compilation timestamp. 1160 // Compilation timestamp.
1160 NOT_IN_PRECOMPILED(int64_t compile_timestamp_); 1161 NOT_IN_PRECOMPILED(int64_t compile_timestamp_);
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2482 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid == 2483 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid ==
2483 kTypedDataInt8ArrayViewCid + 15); 2484 kTypedDataInt8ArrayViewCid + 15);
2484 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14); 2485 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14);
2485 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1); 2486 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1);
2486 return (kNullCid - kTypedDataInt8ArrayCid); 2487 return (kNullCid - kTypedDataInt8ArrayCid);
2487 } 2488 }
2488 2489
2489 } // namespace dart 2490 } // namespace dart
2490 2491
2491 #endif // VM_RAW_OBJECT_H_ 2492 #endif // VM_RAW_OBJECT_H_
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