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kern/util: use custom atomics wrapper to substantially improve codegen

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This commit is contained in:
Michael Scire 2021-10-19 15:24:15 -07:00
parent 52332e8d75
commit d74f364107
26 changed files with 688 additions and 260 deletions
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25
libraries/libmesosphere/source/kern_k_debug_base.cpp
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@ -25,31 +25,6 @@ namespace ams::kern {
}
void KDebugBase::ProcessHolder::Attach(KProcess *process) {
MESOSPHERE_ASSERT(m_process == nullptr);
/* Set our process. */
m_process = process;
/* Open reference to our process. */
m_process->Open();
/* Set our reference count. */
m_ref_count = 1;
}
void KDebugBase::ProcessHolder::Detach() {
/* Close our process, if we have one. */
KProcess * const process = m_process;
if (AMS_LIKELY(process != nullptr)) {
/* Set our process to a debug sentinel value, which will cause crash if accessed. */
m_process = reinterpret_cast<KProcess *>(1);
/* Close reference to our process. */
process->Close();
}
}
void KDebugBase::Initialize() {
/* Clear the continue flags. */
m_continue_flags = 0;