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osreldate.h and sys/param.h were manually adjusted to not __FreeBSD_version since it will be defined by the compiler.
94 lines
No EOL
3.1 KiB
C
Vendored
94 lines
No EOL
3.1 KiB
C
Vendored
/* $NetBSD: msan.h,v 1.2 2020/09/09 16:29:59 maxv Exp $ */
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/*
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* Copyright (c) 2019-2020 Maxime Villard, m00nbsd.net
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* All rights reserved.
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*
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* This code is part of the KMSAN subsystem of the NetBSD kernel.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_MSAN_H_
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#define _SYS_MSAN_H_
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#ifdef KMSAN
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#include <sys/_bus_dma.h>
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#include <sys/types.h>
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#define KMSAN_STATE_UNINIT 0xFF
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#define KMSAN_STATE_INITED 0x00
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#define KMSAN_TYPE_STACK 0
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#define KMSAN_TYPE_KMEM 1
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#define KMSAN_TYPE_MALLOC 2
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#define KMSAN_TYPE_UMA 3
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#define KMSAN_TYPE_MAX 3
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#define KMSAN_RET_ADDR (uintptr_t)__builtin_return_address(0)
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union ccb;
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struct bio;
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struct mbuf;
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struct memdesc;
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struct uio;
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void kmsan_init(void);
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void kmsan_shadow_map(vm_offset_t, size_t);
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void kmsan_thread_alloc(struct thread *);
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void kmsan_thread_free(struct thread *);
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void kmsan_bus_dmamap_sync(struct memdesc *, bus_dmasync_op_t);
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void kmsan_orig(const void *, size_t, int, uintptr_t);
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void kmsan_mark(const void *, size_t, uint8_t);
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void kmsan_mark_bio(const struct bio *, uint8_t);
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void kmsan_mark_mbuf(const struct mbuf *, uint8_t);
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void kmsan_check(const void *, size_t, const char *);
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void kmsan_check_bio(const struct bio *, const char *);
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void kmsan_check_ccb(const union ccb *, const char *);
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void kmsan_check_mbuf(const struct mbuf *, const char *);
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void kmsan_check_uio(const struct uio *, const char *);
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#else
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#define kmsan_init(u)
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#define kmsan_shadow_map(a, s)
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#define kmsan_thread_alloc(td)
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#define kmsan_thread_free(l)
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#define kmsan_dma_sync(m, a, s, o)
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#define kmsan_dma_load(m, b, s, o)
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#define kmsan_orig(p, l, c, a)
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#define kmsan_mark(p, l, c)
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#define kmsan_mark_bio(b, c)
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#define kmsan_mark_mbuf(m, c)
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#define kmsan_check(b, s, d)
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#define kmsan_check_bio(b, d)
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#define kmsan_check_ccb(c, d)
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#define kmsan_check_mbuf(m, d)
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#define kmsan_check_uio(u, d)
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#define kmsan_bus_dmamap_sync(d, op)
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#endif
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#endif /* !_SYS_MSAN_H_ */ |