5f2cf99e14
This change enables `DynamicLoaderDarwin` to load modules in parallel using the thread pool. This new behavior is controlled by a new setting `plugin.dynamic-loader.darwin.experimental.enable-parallel-image-load`, which is enabled by default. When disabled, DynamicLoaderDarwin will load modules sequentially as before.
54 lines
2.0 KiB
C++
54 lines
2.0 KiB
C++
//===-- DynamicLoaderDarwinProperties.cpp ---------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "DynamicLoaderDarwinProperties.h"
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using namespace lldb_private;
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#define LLDB_PROPERTIES_dynamicloaderdarwin_experimental
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#include "DynamicLoaderDarwinProperties.inc"
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enum {
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#define LLDB_PROPERTIES_dynamicloaderdarwin_experimental
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#include "DynamicLoaderDarwinPropertiesEnum.inc"
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};
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llvm::StringRef DynamicLoaderDarwinProperties::GetSettingName() {
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static constexpr llvm::StringLiteral g_setting_name("darwin");
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return g_setting_name;
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}
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DynamicLoaderDarwinProperties::ExperimentalProperties::ExperimentalProperties()
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: Properties(std::make_shared<OptionValueProperties>(
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GetExperimentalSettingsName())) {
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m_collection_sp->Initialize(g_dynamicloaderdarwin_experimental_properties);
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}
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DynamicLoaderDarwinProperties::DynamicLoaderDarwinProperties()
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: Properties(std::make_shared<OptionValueProperties>(GetSettingName())),
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m_experimental_properties(std::make_unique<ExperimentalProperties>()) {
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m_collection_sp->AppendProperty(
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Properties::GetExperimentalSettingsName(),
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"Experimental settings - setting these won't produce errors if the "
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"setting is not present.",
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true, m_experimental_properties->GetValueProperties());
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}
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bool DynamicLoaderDarwinProperties::GetEnableParallelImageLoad() const {
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return m_experimental_properties->GetPropertyAtIndexAs<bool>(
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ePropertyEnableParallelImageLoad,
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g_dynamicloaderdarwin_experimental_properties
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[ePropertyEnableParallelImageLoad]
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.default_uint_value != 0);
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}
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DynamicLoaderDarwinProperties &DynamicLoaderDarwinProperties::GetGlobal() {
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static DynamicLoaderDarwinProperties g_settings;
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return g_settings;
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}
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