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add sparc specific options.

This commit is contained in:
mrg 1998-08-26 03:03:33 +00:00
parent b8d6676d67
commit fade0ccb93
1 changed files with 63 additions and 1 deletions
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64
share/man/man4/options.4
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@ -1,4 +1,4 @@
.\" $NetBSD: options.4,v 1.55 1998/07/31 01:36:47 thorpej Exp $
.\" $NetBSD: options.4,v 1.56 1998/08/26 03:03:33 mrg Exp $
.\"
.\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved.
@ -1270,6 +1270,68 @@ This provides emulation of unimplemented
integer instructions as well as emulation of unimplemented floating point
instructions and data types and software support for floating point traps.
.El
.Ss sparc-specific Options
.Bl -ohang
.It Cd options AUDIO_DEBUG
Enable simple event debugging of the logging of the
.Xr audio 4
device.
.It Cd options BLINK
Enable blinking of LED. Blink rate is full cycle every N seconds for
N < then current load average. See
.Xr getloadavg 3 .
.\" .It Cd options COLORFONT_CACHE
.\" this is totally fucked up.. what does this do?
.It Cd options COUNT_SW_LEFTOVERS
Count how many times the sw SCSI device has left 3, 2, 1 and 0 in the
sw_3_leftover, sw_2_leftover, sw_1_leftover, and sw_0_leftover
variables accessable from
.Xr ddb 4 .
See
.Xr sw 4 .
.It Cd options DEBUG_ALIGN
Adds debugging messages calls when user-requested alignment fault
handling happens.
.It Cd options DEBUG_EMUL
Adds debugging messages calls for emulated floating point and
alignment fixing operations.
.It Cd options DEBUG_SVR4
Prints registers messages calls for emulated SVR4 getcontext and
setcontext operations. See
.Em options COMPAT_SVR4 .
.It Cd options EXTREME_DEBUG
Adds debugging functions callable from
.Xr ddb 4 . The debug_pagetables, test_region and print_fe_map
functions print information about page tables for the SUN4M
platforms only.
.It Cd options EXTREME_EXTREME_DEBUG
Adds extra info to
.CD options EXTREME_DEBUG .
.It Cd options FPU_CONTEXT
Make
.Em options COMPAT_SVR4
getcontext and setcontext include floating point registers.
.It Cd options MAGMA_DEBUG
Adds debugging messages to the
.Xr magma 4
device.
.It Cd options RASTERCONS_FULLSCREEN
Use the entire screen for the console.
.It Cd options RASTERCONS_SMALLFONT
Use a the fixed font on the console, instead of the normal font.
.It Cd options SUN4
Support sun4 class machines.
.It Cd options SUN4C
Support sun4c class machines.
.It Cd options SUN4M
Support sun4m class machines.
.It Cd options SUN4_MMU3L
.\" XXX ???
Enable support for sun4 3-level MMU machines.
.It Cd options V9
Enable SPARC V9 assembler in
.Xr ddb 4 .
.El
.\" The following requests should be uncommented and used where appropriate.
.\" .Sh FILES
.\" .Sh EXAMPLES