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38 lines
736 B
38 lines
736 B
/*
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* Copyright (c) 2006-2024 RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-07-04 rcitach init ver.
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*/
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#ifndef __ASM_VDSO_H
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#define __ASM_VDSO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define __VVAR_PAGES 2
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#define VDSO_PAGE_SHIFT 12
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#define VDSO_PAGE_SIZE (1 << VDSO_PAGE_SHIFT)
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#define BIT_MASK(nr) ((1) << (nr))
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#ifndef read_barrier_depends
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#define read_barrier_depends() do { } while (0)
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#endif
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#ifndef smp_read_barrier_depends
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#define smp_read_barrier_depends() read_barrier_depends()
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#endif
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#define VDSO_PATH "../user/build/libvdso.so"
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ASM_VDSO_H */
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