diff options
author | Miod Vallat <miod@cvs.openbsd.org> | 2006-12-24 20:30:36 +0000 |
---|---|---|
committer | Miod Vallat <miod@cvs.openbsd.org> | 2006-12-24 20:30:36 +0000 |
commit | cdf6b9367dd4209ca60448d12a3522fd25f88179 (patch) | |
tree | 08d7a4fae7c7631ecd367e2004c022932d47e625 /sys/arch/i386/include | |
parent | 40edd12a0c0296733c9c321bece20217e47c0dc5 (diff) |
Define PROC_PC. Then, since profiling information is being reported in
statclock(), do not bother doing this in userret() anymore. As a result,
userret() does not need its pc and ticks arguments, simplify.
Diffstat (limited to 'sys/arch/i386/include')
-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. |