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90 lines
2.5 KiB
90 lines
2.5 KiB
//===-- Queue.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 "lldb/Target/Queue.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/QueueList.h"
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#include "lldb/Target/SystemRuntime.h"
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#include "lldb/Target/Thread.h"
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using namespace lldb;
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using namespace lldb_private;
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Queue::Queue(ProcessSP process_sp, lldb::queue_id_t queue_id,
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const char *queue_name)
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: m_process_wp(), m_queue_id(queue_id), m_queue_name(),
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m_running_work_items_count(0), m_pending_work_items_count(0),
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m_pending_items(), m_dispatch_queue_t_addr(LLDB_INVALID_ADDRESS),
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m_kind(eQueueKindUnknown) {
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if (queue_name)
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m_queue_name = queue_name;
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m_process_wp = process_sp;
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}
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Queue::~Queue() = default;
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queue_id_t Queue::GetID() { return m_queue_id; }
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const char *Queue::GetName() {
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return (m_queue_name.empty() ? nullptr : m_queue_name.c_str());
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}
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uint32_t Queue::GetIndexID() { return m_queue_id; }
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std::vector<lldb::ThreadSP> Queue::GetThreads() {
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std::vector<ThreadSP> result;
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ProcessSP process_sp = m_process_wp.lock();
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if (process_sp) {
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for (ThreadSP thread_sp : process_sp->Threads()) {
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if (thread_sp->GetQueueID() == m_queue_id) {
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result.push_back(thread_sp);
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}
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}
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}
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return result;
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}
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void Queue::SetNumRunningWorkItems(uint32_t count) {
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m_running_work_items_count = count;
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}
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uint32_t Queue::GetNumRunningWorkItems() const {
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return m_running_work_items_count;
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}
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void Queue::SetNumPendingWorkItems(uint32_t count) {
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m_pending_work_items_count = count;
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}
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uint32_t Queue::GetNumPendingWorkItems() const {
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return m_pending_work_items_count;
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}
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void Queue::SetLibdispatchQueueAddress(addr_t dispatch_queue_t_addr) {
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m_dispatch_queue_t_addr = dispatch_queue_t_addr;
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}
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addr_t Queue::GetLibdispatchQueueAddress() const {
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return m_dispatch_queue_t_addr;
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}
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const std::vector<lldb::QueueItemSP> &Queue::GetPendingItems() {
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if (m_pending_items.empty()) {
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ProcessSP process_sp = m_process_wp.lock();
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if (process_sp && process_sp->GetSystemRuntime()) {
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process_sp->GetSystemRuntime()->PopulatePendingItemsForQueue(this);
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}
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}
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return m_pending_items;
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}
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lldb::QueueKind Queue::GetKind() { return m_kind; }
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void Queue::SetKind(lldb::QueueKind kind) { m_kind = kind; }
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