39 lines
988 B
C
39 lines
988 B
C
#pragma once
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#ifdef UACPI_OVERRIDE_ARCH_HELPERS
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#include "uacpi_arch_helpers.h"
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#else
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#include <uacpi/platform/atomic.h>
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#ifndef UACPI_ARCH_FLUSH_CPU_CACHE
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#define UACPI_ARCH_FLUSH_CPU_CACHE() do {} while (0)
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#endif
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typedef unsigned long uacpi_cpu_flags;
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typedef void *uacpi_thread_id;
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/*
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* Replace as needed depending on your platform's way to represent thread ids.
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* uACPI offers a few more helpers like uacpi_atomic_{load,store}{8,16,32,64,ptr}
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* (or you could provide your own helpers)
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*/
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#ifndef UACPI_ATOMIC_LOAD_THREAD_ID
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#define UACPI_ATOMIC_LOAD_THREAD_ID(ptr) ((uacpi_thread_id)uacpi_atomic_load_ptr(ptr))
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#endif
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#ifndef UACPI_ATOMIC_STORE_THREAD_ID
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#define UACPI_ATOMIC_STORE_THREAD_ID(ptr, value) uacpi_atomic_store_ptr(ptr, value)
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#endif
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/*
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* A sentinel value that the kernel promises to NEVER return from
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* uacpi_kernel_get_current_thread_id or this will break
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*/
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#ifndef UACPI_THREAD_ID_NONE
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#define UACPI_THREAD_ID_NONE ((uacpi_thread_id)-1)
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#endif
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#endif
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