asiva
02e47a9731
- Fix for 'unable to read .packages file' error when generating kernel file (script snapshot). - Make sync-async an isolate specific flag and turn it off for the kernel isolate as it runs in Dart 1 mode - Include 'reify-generic-functions' and 'sync-async' flags to the list of flags to check an app JIT snapshot against. Change-Id: I2b16270f65705213660487f9c15fe0348fc84c8b Reviewed-on: https://dart-review.googlesource.com/55589 Commit-Queue: Siva Annamalai <asiva@google.com> Reviewed-by: Zach Anderson <zra@google.com>
118 lines
3.1 KiB
C++
118 lines
3.1 KiB
C++
// Copyright (c) 2012, 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_ISOLATE_DATA_H_
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#define RUNTIME_BIN_ISOLATE_DATA_H_
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#include "include/dart_api.h"
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#include "platform/assert.h"
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#include "platform/globals.h"
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namespace dart {
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// Forward declaration.
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template <typename T>
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class MallocGrowableArray;
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} // namespace dart
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namespace dart {
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namespace bin {
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// Forward declaration.
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class AppSnapshot;
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class EventHandler;
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class Loader;
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// Data associated with every isolate in the standalone VM
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// embedding. This is used to free external resources for each isolate
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// when the isolate shuts down.
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class IsolateData {
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public:
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IsolateData(const char* url,
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const char* package_root,
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const char* packages_file,
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AppSnapshot* app_snapshot);
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~IsolateData();
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Dart_Handle builtin_lib() const {
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ASSERT(builtin_lib_ != NULL);
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ASSERT(!Dart_IsError(builtin_lib_));
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return builtin_lib_;
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}
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void set_builtin_lib(Dart_Handle lib) {
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ASSERT(builtin_lib_ == NULL);
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ASSERT(lib != NULL);
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ASSERT(!Dart_IsError(lib));
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builtin_lib_ = Dart_NewPersistentHandle(lib);
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}
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char* script_url;
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char* package_root;
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char* packages_file;
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const uint8_t* kernel_buffer() const { return kernel_buffer_; }
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intptr_t kernel_buffer_size() const { return kernel_buffer_size_; }
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void set_kernel_buffer(uint8_t* buffer, intptr_t size, bool take_ownership) {
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ASSERT(kernel_buffer_ == NULL);
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kernel_buffer_ = buffer;
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kernel_buffer_size_ = size;
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owns_kernel_buffer_ = take_ownership;
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}
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void UpdatePackagesFile(const char* packages_file_) {
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if (packages_file != NULL) {
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free(packages_file);
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packages_file = NULL;
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}
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packages_file = strdup(packages_file_);
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}
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const char* resolved_packages_config() const {
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return resolved_packages_config_;
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}
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void set_resolved_packages_config(const char* packages_config) {
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if (resolved_packages_config_ != NULL) {
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free(resolved_packages_config_);
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resolved_packages_config_ = NULL;
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}
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resolved_packages_config_ = strdup(packages_config);
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}
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// While loading a loader is associated with the isolate.
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bool HasLoader() const { return loader_ != NULL; }
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Loader* loader() const {
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ASSERT(loader_ != NULL);
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return loader_;
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}
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void set_loader(Loader* loader) {
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ASSERT((loader_ == NULL) || (loader == NULL));
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loader_ = loader;
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}
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MallocGrowableArray<char*>* dependencies() const { return dependencies_; }
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void set_dependencies(MallocGrowableArray<char*>* deps) {
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dependencies_ = deps;
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}
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void OnIsolateShutdown();
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private:
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Dart_Handle builtin_lib_;
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Loader* loader_;
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AppSnapshot* app_snapshot_;
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MallocGrowableArray<char*>* dependencies_;
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char* resolved_packages_config_;
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uint8_t* kernel_buffer_;
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intptr_t kernel_buffer_size_;
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bool owns_kernel_buffer_;
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DISALLOW_COPY_AND_ASSIGN(IsolateData);
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};
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} // namespace bin
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} // namespace dart
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#endif // RUNTIME_BIN_ISOLATE_DATA_H_
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