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Kernel: Fix {read,write}_gs_ptr() for 64-bit addresses

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This commit is contained in:
Gunnar Beutner 2021-07-16 21:53:33 +02:00 • committed by Andreas Kling
commit 741ca5477c
Notes: sideshowbarker 2024-07-18 08:49:00 +09:00
2 changed files with 7 additions and 12 deletions
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4
Kernel/Arch/x86/Processor.h
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@ -256,7 +256,7 @@ public:
#if ARCH(I386)
get_gs() == GDT_SELECTOR_PROC &&
#endif
read_gs_u32(__builtin_offsetof(Processor, m_self)) != 0;
read_gs_ptr(__builtin_offsetof(Processor, m_self)) != 0;
}
ALWAYS_INLINE void set_scheduler_data(SchedulerPerProcessorData& scheduler_data)
@ -298,7 +298,7 @@ public:
ALWAYS_INLINE static void set_current_thread(Thread& current_thread)
{
// See comment in Processor::current_thread
write_gs_u32(__builtin_offsetof(Processor, m_current_thread), FlatPtr(&current_thread));
write_gs_ptr(__builtin_offsetof(Processor, m_current_thread), FlatPtr(&current_thread));
}
ALWAYS_INLINE static Thread* idle_thread()