Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

#ifdef DEBUG, check {read,write}_{multi,region} ops' pointer arg for alignment.

This commit is contained in:
cgd 1996-11-27 01:24:49 +00:00
parent 366a586e85
commit f7a967045c
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/arch/alpha/include/bus.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: bus.h,v 1.6 1996/10/22 21:23:49 cgd Exp $ */
/* $NetBSD: bus.h,v 1.7 1996/11/27 01:24:49 cgd Exp $ */
/*
* Copyright (c) 1996 Carnegie-Mellon University.
@ -146,8 +146,18 @@ struct alpha_bus_space {
(*(t)->__abs_opname(r,sz))((t)->abs_cookie, h, o)
#define __abs_ws(sz, t, h, o, v) \
(*(t)->__abs_opname(w,sz))((t)->abs_cookie, h, o, v)
#ifndef DEBUG
#define __abs_nonsingle(type, sz, t, h, o, a, c) \
(*(t)->__abs_opname(type,sz))((t)->abs_cookie, h, o, a, c)
#else
#define __abs_nonsingle(type, sz, t, h, o, a, c) \
do { \
if (((unsigned long)a & (sz - 1)) != 0) \
panic("bus non-single %d-byte unaligned (to %p) at %s:%d", \
sz, a, __FILE__, __LINE__); \
(*(t)->__abs_opname(type,sz))((t)->abs_cookie, h, o, a, c); \
} while (0)
#endif
/*