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Issue 1316673005: Track which entries in the ObjectPool are native entries, and reset them when loading a precompiled… (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 5 years, 3 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, 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 #include "vm/globals.h" // NOLINT 5 #include "vm/globals.h" // NOLINT
6 #if defined(TARGET_ARCH_MIPS) 6 #if defined(TARGET_ARCH_MIPS)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/longjump.h" 9 #include "vm/longjump.h"
10 #include "vm/runtime_entry.h" 10 #include "vm/runtime_entry.h"
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548 548
549 void Assembler::LoadExternalLabel(Register rd, 549 void Assembler::LoadExternalLabel(Register rd,
550 const ExternalLabel* label, 550 const ExternalLabel* label,
551 Patchability patchable) { 551 Patchability patchable) {
552 const int32_t offset = ObjectPool::element_offset( 552 const int32_t offset = ObjectPool::element_offset(
553 object_pool_wrapper_.FindExternalLabel(label, patchable)); 553 object_pool_wrapper_.FindExternalLabel(label, patchable));
554 LoadWordFromPoolOffset(rd, offset - kHeapObjectTag); 554 LoadWordFromPoolOffset(rd, offset - kHeapObjectTag);
555 } 555 }
556 556
557 557
558 void Assembler::LoadNativeEntry(Register rd,
559 const ExternalLabel* label,
560 Patchability patchable) {
561 const int32_t offset = ObjectPool::element_offset(
562 object_pool_wrapper_.FindNativeEntry(label, patchable));
563 LoadWordFromPoolOffset(rd, offset - kHeapObjectTag);
564 }
565
566
558 void Assembler::PushObject(const Object& object) { 567 void Assembler::PushObject(const Object& object) {
559 ASSERT(!in_delay_slot_); 568 ASSERT(!in_delay_slot_);
560 LoadObject(TMP, object); 569 LoadObject(TMP, object);
561 Push(TMP); 570 Push(TMP);
562 } 571 }
563 572
564 573
565 // Preserves object and value registers. 574 // Preserves object and value registers.
566 void Assembler::StoreIntoObjectFilterNoSmi(Register object, 575 void Assembler::StoreIntoObjectFilterNoSmi(Register object,
567 Register value, 576 Register value,
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1322 Label stop; 1331 Label stop;
1323 b(&stop); 1332 b(&stop);
1324 Emit(reinterpret_cast<int32_t>(message)); 1333 Emit(reinterpret_cast<int32_t>(message));
1325 Bind(&stop); 1334 Bind(&stop);
1326 break_(Instr::kStopMessageCode); 1335 break_(Instr::kStopMessageCode);
1327 } 1336 }
1328 1337
1329 } // namespace dart 1338 } // namespace dart
1330 1339
1331 #endif // defined TARGET_ARCH_MIPS 1340 #endif // defined TARGET_ARCH_MIPS
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