diff options
| -rw-r--r-- | sys/arch/hp300/DOC/Options | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/sys/arch/hp300/DOC/Options b/sys/arch/hp300/DOC/Options index 8a9d0cfd6b8..7c0fad0e86a 100644 --- a/sys/arch/hp300/DOC/Options +++ b/sys/arch/hp300/DOC/Options @@ -1,4 +1,4 @@ -$OpenBSD: Options,v 1.7 2001/08/12 23:01:39 miod Exp $ +$OpenBSD: Options,v 1.8 2001/08/12 23:23:51 miod Exp $ $NetBSD: Options,v 1.7 1997/09/12 08:04:12 mycroft Exp $ Here is a list of hp300 specific kernel compilation options and what they @@ -77,9 +77,6 @@ COMPAT_HPUX shared-library binaries (assuming all the necessary shared-libraries are installed in the filesystem). -COMPAT_OHPUX - Compile in old 4.2-ish HP-UX (pre-6.0?) compatibility code. - DCMSTATS Compile in code to collect a variety of transmit/receive statistics for the 98642 4-port MUX. @@ -88,17 +85,6 @@ WAITHIST Compile in code to collect statistics about the distribution of wait-times for various busy waits in the SCSI host-adaptor driver. -STACKCHECK - Enables two types of kernel stack checking in hp300/hp300/locore.s: - 1. stack "overflow". On every clock interrupt we ensure that - the current kernel stack has not grown into the user struct - page, i.e. size exceeded UPAGES-1 pages. - 2. stack "underflow". Before every rte to user mode we ensure - that we will be exactly at the base of the stack after the - exception frame has been popped. - This option can degrade performance considerably, use it only if - you suspect a problem with kernel stacks. - SCSI_REVPRI Changes autoconf to start matching logical SCSI devices starting at slave 6 and working backwards instead of starting at slave 0 |