================ @@ -0,0 +1,97 @@ +//===-- WatchpointResource.cpp --------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "lldb/Breakpoint/WatchpointResource.h" +#include "lldb/Utility/LLDBAssert.h" + +using namespace lldb; +using namespace lldb_private; + +WatchpointResource::WatchpointResource(lldb::addr_t addr, size_t size, + bool read, bool write) + : m_id(LLDB_INVALID_WATCHPOINT_RESOURCE_ID), m_addr(addr), m_size(size), + m_watch_read(read), m_watch_write(write) {} + +WatchpointResource::~WatchpointResource() { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + m_owners.clear(); +} + +addr_t WatchpointResource::GetAddress() const { return m_addr; } + +size_t WatchpointResource::GetByteSize() const { return m_size; } + +bool WatchpointResource::WatchpointResourceRead() const { return m_watch_read; } + +bool WatchpointResource::WatchpointResourceWrite() const { + return m_watch_write; +} + +void WatchpointResource::SetType(bool read, bool write) { + m_watch_read = read; + m_watch_write = write; +} + +wp_resource_id_t WatchpointResource::GetID() const { return m_id; } + +void WatchpointResource::SetID(wp_resource_id_t id) { m_id = id; } + +bool WatchpointResource::Contains(addr_t addr) { + if (addr >= m_addr && addr < m_addr + m_size) + return true; + return false; +} + +void WatchpointResource::AddOwner(const WatchpointSP &wp_sp) { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + m_owners.push_back(wp_sp); +} + +void WatchpointResource::RemoveOwner(WatchpointSP &wp_sp) { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + const auto &it = std::find(m_owners.begin(), m_owners.end(), wp_sp); + if (it != m_owners.end()) + m_owners.erase(it); +} + +size_t WatchpointResource::GetNumberOfOwners() { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + return m_owners.size(); +} + +bool WatchpointResource::OwnersContains(WatchpointSP &wp_sp) { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + const auto &it = std::find(m_owners.begin(), m_owners.end(), wp_sp); + return it != m_owners.end(); +} + +bool WatchpointResource::OwnersContains(const Watchpoint *wp) { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + WatchpointCollection::const_iterator match = + std::find_if(m_owners.begin(), m_owners.end(), + [&wp](const WatchpointSP &x) { return x.get() == wp; }); + return match != m_owners.end(); +} + +WatchpointSP WatchpointResource::GetOwnerAtIndex(size_t idx) { + std::lock_guard<std::recursive_mutex> guard(m_owners_mutex); + lldbassert(idx < m_owners.size()); ---------------- JDevlieghere wrote:
I'd just make this a normal assert. https://github.com/llvm/llvm-project/pull/68845 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
