From 35780dc21adda12f4e93177415556e6698e017e4 Mon Sep 17 00:00:00 2001 From: mux Date: Tue, 3 Aug 2004 18:44:27 +0000 Subject: Instead of calling ia32_pause() conditionally on __i386__ or __amd64__ being defined, define and use a new MD macro, cpu_spinwait(). It only expands to something on i386 and amd64, so the compiled code should be identical. Name of the macro found by: jhb Reviewed by: jhb --- sys/alpha/include/cpu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'sys/alpha') diff --git a/sys/alpha/include/cpu.h b/sys/alpha/include/cpu.h index 9db2b9a..64dc773b2 100644 --- a/sys/alpha/include/cpu.h +++ b/sys/alpha/include/cpu.h @@ -93,6 +93,7 @@ struct clockframe { #ifdef _KERNEL #define cpu_getstack(td) (alpha_pal_rdusp()) +#define cpu_spinwait() /* nothing */ #define get_cyclecount alpha_rpcc void cpu_halt(void); -- cgit v1.1