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-rw-r--r--sys/sys/systm.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/sys/sys/systm.h b/sys/sys/systm.h
index 671b5c2b8d38..da20492966cd 100644
--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@@ -437,6 +437,37 @@ int casueword32(volatile uint32_t *base, uint32_t oldval, uint32_t *oldvalp,
int casueword(volatile u_long *p, u_long oldval, u_long *oldvalp,
u_long newval);
+#if defined(SAN_NEEDS_INTERCEPTORS) && !defined(KCSAN)
+int SAN_INTERCEPTOR(fubyte)(volatile const void *base);
+int SAN_INTERCEPTOR(fuword16)(volatile const void *base);
+int SAN_INTERCEPTOR(fueword)(volatile const void *base, long *val);
+int SAN_INTERCEPTOR(fueword32)(volatile const void *base, int32_t *val);
+int SAN_INTERCEPTOR(fueword64)(volatile const void *base, int64_t *val);
+int SAN_INTERCEPTOR(subyte)(volatile void *base, int byte);
+int SAN_INTERCEPTOR(suword)(volatile void *base, long word);
+int SAN_INTERCEPTOR(suword16)(volatile void *base, int word);
+int SAN_INTERCEPTOR(suword32)(volatile void *base, int32_t word);
+int SAN_INTERCEPTOR(suword64)(volatile void *base, int64_t word);
+int SAN_INTERCEPTOR(casueword32)(volatile uint32_t *base, uint32_t oldval,
+ uint32_t *oldvalp, uint32_t newval);
+int SAN_INTERCEPTOR(casueword)(volatile u_long *p, u_long oldval,
+ u_long *oldvalp, u_long newval);
+#ifndef SAN_RUNTIME
+#define fubyte(b) SAN_INTERCEPTOR(fubyte)((b))
+#define fuword16(b) SAN_INTERCEPTOR(fuword16)((b))
+#define fueword(b, v) SAN_INTERCEPTOR(fueword)((b), (v))
+#define fueword32(b, v) SAN_INTERCEPTOR(fueword32)((b), (v))
+#define fueword64(b, v) SAN_INTERCEPTOR(fueword64)((b), (v))
+#define subyte(b, w) SAN_INTERCEPTOR(subyte)((b), (w))
+#define suword(b, w) SAN_INTERCEPTOR(suword)((b), (w))
+#define suword16(b, w) SAN_INTERCEPTOR(suword16)((b), (w))
+#define suword32(b, w) SAN_INTERCEPTOR(suword32)((b), (w))
+#define suword64(b, w) SAN_INTERCEPTOR(suword64)((b), (w))
+#define casueword32(b, o, p, n) SAN_INTERCEPTOR(casueword32)((b), (o), (p), (n))
+#define casueword(b, o, p, n) SAN_INTERCEPTOR(casueword)((b), (o), (p), (n))
+#endif /* !SAN_RUNTIME */
+#endif /* SAN_NEEDS_INTERCEPTORS && !KCSAN */
+
void realitexpire(void *);
int sysbeep(int hertz, int period);