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util: better match true std::atomic semantics

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This commit is contained in:
Michael Scire 2021-10-20 11:02:17 -07:00
parent c6d7174dd3
commit aed9d3f535
12 changed files with 102 additions and 53 deletions
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4
libraries/libmesosphere/source/kern_k_thread.cpp
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@ -21,6 +21,8 @@ namespace ams::kern {
constexpr inline s32 TerminatingThreadPriority = ams::svc::SystemThreadPriorityHighest - 1;
constinit util::Atomic<u64> g_thread_id = 0;
constexpr ALWAYS_INLINE bool IsKernelAddressKey(KProcessAddress key) {
const uintptr_t key_uptr = GetInteger(key);
return KernelVirtualAddressSpaceBase <= key_uptr && key_uptr <= KernelVirtualAddressSpaceLast && (key_uptr & 1) == 0;
@ -219,7 +221,7 @@ namespace ams::kern {
this->SetInExceptionHandler();
/* Set thread ID. */
m_thread_id = s_next_thread_id.FetchAdd(1);
m_thread_id = g_thread_id++;
/* We initialized! */
m_initialized = true;