src/snapshot-external.cc - Issue 949623006: Attach snapshot data blob to the isolate.

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Side by Side Diff: src/snapshot-external.cc

Issue 949623006: Attach snapshot data blob to the isolate. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 9 months ago

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1 // Copyright 2006-2008 the V8 project authors. All rights reserved.	1 // Copyright 2006-2008 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 // Used for building with external snapshots.	5 // Used for building with external snapshots.

6	6

7 #include "src/snapshot.h"	7 #include "src/snapshot.h"

8	8

9 #include "src/base/platform/mutex.h"	9 #include "src/base/platform/mutex.h"

10 #include "src/serialize.h"	10 #include "src/serialize.h"

(...skipping 17 matching lines...) Expand all Loading...
28 external_startup_data_mutex.Pointer());	28 external_startup_data_mutex.Pointer());

29 DCHECK(snapshot_blob);	29 DCHECK(snapshot_blob);

30 DCHECK(snapshot_blob->data);	30 DCHECK(snapshot_blob->data);

31 DCHECK(snapshot_blob->raw_size > 0);	31 DCHECK(snapshot_blob->raw_size > 0);

32 DCHECK(!external_startup_blob.data);	32 DCHECK(!external_startup_blob.data);

33 DCHECK(Snapshot::SnapshotIsValid(snapshot_blob));	33 DCHECK(Snapshot::SnapshotIsValid(snapshot_blob));

34 external_startup_blob = *snapshot_blob;	34 external_startup_blob = *snapshot_blob;

35 }	35 }

36	36

37	37

38 const v8::StartupData Snapshot::SnapshotBlob() {	38 const v8::StartupData* Snapshot::DefaultSnapshotBlob() {

39 base::LockGuard<base::Mutex> lock_guard(	39 base::LockGuard<base::Mutex> lock_guard(

40 external_startup_data_mutex.Pointer());	40 external_startup_data_mutex.Pointer());

41 return external_startup_blob;	41 return &external_startup_blob;

42 }	42 }

43 } } // namespace v8::internal	43 } } // namespace v8::internal

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