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Debugger: Add a Thread widget

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DebugInterface: Add GetThreads

WatchWidget: Update widget on AddWatch
This commit is contained in:
Sepalani
2020-03-21 11:48:49 +04:00
parent 9ffa72ad1f
commit 39d34e133f
24 changed files with 1090 additions and 12 deletions
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37
Source/Core/Core/Debugger/PPCDebugInterface.cpp
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@@ -11,6 +11,7 @@
#include <fmt/format.h>
#include "Common/Align.h"
#include "Common/Debug/OSThread.h"
#include "Common/GekkoDisassembler.h"
#include "Core/Core.h"
@@ -164,6 +165,42 @@ void PPCDebugInterface::ClearPatches()
m_patches.ClearPatches();
}
Common::Debug::Threads PPCDebugInterface::GetThreads() const
{
Common::Debug::Threads threads;
constexpr u32 ACTIVE_QUEUE_HEAD_ADDR = 0x800000dc;
if (!PowerPC::HostIsRAMAddress(ACTIVE_QUEUE_HEAD_ADDR))
return threads;
u32 addr = PowerPC::HostRead_U32(ACTIVE_QUEUE_HEAD_ADDR);
if (!PowerPC::HostIsRAMAddress(addr))
return threads;
auto active_thread = std::make_unique<Common::Debug::OSThreadView>(addr);
if (!active_thread->IsValid())
return threads;
addr = active_thread->Data().thread_link.prev;
const auto insert_threads = [&threads](u32 addr, auto get_next_addr) {
while (addr != 0 && PowerPC::HostIsRAMAddress(addr))
{
auto thread = std::make_unique<Common::Debug::OSThreadView>(addr);
if (!thread->IsValid())
break;
addr = get_next_addr(*thread);
threads.emplace_back(std::move(thread));
}
};
insert_threads(addr, [](const auto& thread) { return thread.Data().thread_link.prev; });
std::reverse(threads.begin(), threads.end());
addr = active_thread->Data().thread_link.next;
threads.emplace_back(std::move(active_thread));
insert_threads(addr, [](const auto& thread) { return thread.Data().thread_link.next; });
return threads;
}
std::string PPCDebugInterface::Disassemble(u32 address) const
{
// PowerPC::HostRead_U32 seemed to crash on shutdown