Samir Jindel
1fbc71da0f
Original change is in Patchset 1. I erroneously assumed DART_PRECOMPILER was only used AOT compilation (it is also used for JIT snapshots). Change-Id: I77f6c463db7f2b482c9b098f353dc28f0676ea0d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135900 Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Samir Jindel <sjindel@google.com>
60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef RUNTIME_BIN_SNAPSHOT_UTILS_H_
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#define RUNTIME_BIN_SNAPSHOT_UTILS_H_
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#include "platform/globals.h"
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namespace dart {
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namespace bin {
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class AppSnapshot {
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public:
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virtual ~AppSnapshot() {}
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virtual void SetBuffers(const uint8_t** vm_data_buffer,
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const uint8_t** vm_instructions_buffer,
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const uint8_t** isolate_data_buffer,
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const uint8_t** isolate_instructions_buffer) = 0;
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protected:
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AppSnapshot() {}
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private:
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DISALLOW_COPY_AND_ASSIGN(AppSnapshot);
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};
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class Snapshot {
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public:
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static void GenerateKernel(const char* snapshot_filename,
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const char* script_name,
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const char* package_config);
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static void GenerateAppJIT(const char* snapshot_filename);
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static void GenerateAppAOTAsAssembly(const char* snapshot_filename);
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static AppSnapshot* TryReadAppendedAppSnapshotElf(const char* container_path);
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static AppSnapshot* TryReadAppSnapshot(
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const char* script_name,
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bool force_load_elf_from_memory = false);
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static void WriteAppSnapshot(const char* filename,
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uint8_t* vm_data_buffer,
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intptr_t vm_data_size,
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uint8_t* vm_instructions_buffer,
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intptr_t vm_instructions_size,
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uint8_t* isolate_data_buffer,
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intptr_t isolate_data_size,
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uint8_t* isolate_instructions_buffer,
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intptr_t isolate_instructions_size);
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private:
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DISALLOW_ALLOCATION();
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DISALLOW_IMPLICIT_CONSTRUCTORS(Snapshot);
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};
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} // namespace bin
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} // namespace dart
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#endif // RUNTIME_BIN_SNAPSHOT_UTILS_H_
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