Atmosphere/libraries/libstratosphere/source/osdbg/osdbg_thread.cpp

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/*
* Copyright (c) Atmosphère-NX
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*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#if defined(ATMOSPHERE_OS_HORIZON)
#include "impl/osdbg_thread_info.os.horizon.hpp"
#else
#include "impl/osdbg_thread_info.generic.hpp"
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#endif
namespace ams::osdbg {
Result InitializeThreadInfo(ThreadInfo *thread_info, os::NativeHandle debug_handle, const osdbg::DebugInfoCreateProcess *create_process, const osdbg::DebugInfoCreateThread *create_thread) {
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/* Set basic fields. */
thread_info->_thread_type = nullptr;
thread_info->_thread_type_type = ThreadTypeType_Unknown;
thread_info->_debug_handle = debug_handle;
#if defined(ATMOSPHERE_OS_HORIZON)
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thread_info->_debug_info_create_process = *create_process;
thread_info->_debug_info_create_thread = *create_thread;
#else
AMS_UNUSED(create_process, create_thread);
#endif
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/* Update the current info. */
R_RETURN(impl::ThreadInfoImpl::FillWithCurrentInfo(thread_info));
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}
Result UpdateThreadInfo(ThreadInfo *thread_info) {
/* Update the current info. */
R_RETURN(impl::ThreadInfoImpl::FillWithCurrentInfo(thread_info));
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}
Result GetThreadName(char *dst, const ThreadInfo *thread_info) {
#if defined(ATMOSPHERE_OS_HORIZON)
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/* Read the name. */
if (const auto name_pointer = GetThreadNamePointer(thread_info); name_pointer != 0) {
R_RETURN(svc::ReadDebugProcessMemory(reinterpret_cast<uintptr_t>(dst), thread_info->_debug_handle, name_pointer, os::ThreadNameLengthMax));
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} else {
/* Special-case libnx threads. */
if (thread_info->_thread_type_type == ThreadTypeType_Libnx) {
util::TSNPrintf(dst, os::ThreadNameLengthMax, "libnx Thread_0x%010" PRIx64 "", reinterpret_cast<uintptr_t>(thread_info->_thread_type));
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} else {
util::TSNPrintf(dst, os::ThreadNameLengthMax, "Thread_0x%010" PRIx64 "", reinterpret_cast<uintptr_t>(thread_info->_thread_type));
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}
R_SUCCEED();
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}
#else
util::TSNPrintf(dst, os::ThreadNameLengthMax, "Thread_0x%010" PRIx64 "", static_cast<u64>(reinterpret_cast<uintptr_t>(thread_info->_thread_type)));
R_SUCCEED();
#endif
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}
}