diff options
Diffstat (limited to 'sys/arch/i386/include/cpu.h')
| -rw-r--r-- | sys/arch/i386/include/cpu.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/arch/i386/include/cpu.h b/sys/arch/i386/include/cpu.h index 9cd4923d30f..b9ac96eca8a 100644 --- a/sys/arch/i386/include/cpu.h +++ b/sys/arch/i386/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.85 2006/12/20 17:50:40 gwk Exp $ */ +/* $OpenBSD: cpu.h,v 1.86 2006/12/24 20:30:35 miod Exp $ */ /* $NetBSD: cpu.h,v 1.35 1996/05/05 19:29:26 christos Exp $ */ /*- @@ -215,6 +215,11 @@ extern void need_resched(struct cpu_info *); #define CLKF_INTR(frame) (IDXSEL((frame)->if_cs) == GICODE_SEL) /* + * This is used during profiling to integrate system time. + */ +#define PROC_PC(p) ((p)->p_md.md_regs->tf_eip) + +/* * Give a profiling tick to the current process when the user profiling * buffer pages are invalid. On the i386, request an ast to send us * through trap(), marking the proc as needing a profiling tick. |