freebsd-dev/sys/boot/forth/menu-commands.4th
Devin Teske 3c9898d95c Fix a typo (s/prefix/suffix/) and comment.
NOTE: This is in an unused portion of the menu framework.

Reviewed by:	eadler, adrian (co-mentor)
Approved by:	adrian (co-mentor)
2012-10-09 03:54:53 +00:00

174 lines
4.9 KiB
Forth

\ Copyright (c) 2006-2012 Devin Teske <dteske@FreeBSD.org>
\ All rights reserved.
\
\ Redistribution and use in source and binary forms, with or without
\ modification, are permitted provided that the following conditions
\ are met:
\ 1. Redistributions of source code must retain the above copyright
\ notice, this list of conditions and the following disclaimer.
\ 2. Redistributions in binary form must reproduce the above copyright
\ notice, this list of conditions and the following disclaimer in the
\ documentation and/or other materials provided with the distribution.
\
\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
\ SUCH DAMAGE.
\
\ $FreeBSD$
marker task-menu-commands.4th
: acpi_enable ( -- )
s" set acpi_load=YES" evaluate \ XXX deprecated but harmless
s" set hint.acpi.0.disabled=0" evaluate
s" loader.acpi_disabled_by_user" unsetenv
;
: acpi_disable ( -- )
s" acpi_load" unsetenv \ XXX deprecated but harmless
s" set hint.acpi.0.disabled=1" evaluate
s" set loader.acpi_disabled_by_user=1" evaluate
;
: toggle_acpi ( N -- N TRUE )
\ Make changes effective _before_ calling menu-redraw
acpienabled? if
acpi_disable
else
acpi_enable
then
menu-redraw
TRUE \ loop menu again
;
: toggle_safemode ( N -- N TRUE )
toggle_menuitem
\ Now we're going to make the change effective
s" toggle_stateN @" \ base name of toggle state var
-rot 2dup 12 + c! rot \ replace 'N' with ASCII numeral
evaluate 0= if
s" kern.smp.disabled" unsetenv
s" hw.ata.ata_dma" unsetenv
s" hw.ata.atapi_dma" unsetenv
s" hw.ata.wc" unsetenv
s" hw.eisa_slots" unsetenv
s" kern.eventtimer.periodic" unsetenv
s" kern.geom.part.check_integrity" unsetenv
else
s" set kern.smp.disabled=1" evaluate
s" set hw.ata.ata_dma=0" evaluate
s" set hw.ata.atapi_dma=0" evaluate
s" set hw.ata.wc=0" evaluate
s" set hw.eisa_slots=0" evaluate
s" set kern.eventtimer.periodic=1" evaluate
s" set kern.geom.part.check_integrity=0" evaluate
then
menu-redraw
TRUE \ loop menu again
;
: toggle_singleuser ( N -- N TRUE )
toggle_menuitem
menu-redraw
\ Now we're going to make the change effective
s" toggle_stateN @" \ base name of toggle state var
-rot 2dup 12 + c! rot \ replace 'N' with ASCII numeral
evaluate 0= if
s" boot_single" unsetenv
else
s" set boot_single=YES" evaluate
then
TRUE \ loop menu again
;
: toggle_verbose ( N -- N TRUE )
toggle_menuitem
menu-redraw
\ Now we're going to make the change effective
s" toggle_stateN @" \ base name of toggle state var
-rot 2dup 12 + c! rot \ replace 'N' with ASCII numeral
evaluate 0= if
s" boot_verbose" unsetenv
else
s" set boot_verbose=YES" evaluate
then
TRUE \ loop menu again
;
: goto_prompt ( N -- N FALSE )
s" set autoboot_delay=NO" evaluate
cr
." To get back to the menu, type `menu' and press ENTER" cr
." or type `boot' and press ENTER to start FreeBSD." cr
cr
FALSE \ exit the menu
;
: cycle_kernel ( N -- N TRUE )
cycle_menuitem
menu-redraw
\ Now we're going to make the change effective
s" cycle_stateN" \ base name of array state var
-rot 2dup 11 + c! rot \ replace 'N' with ASCII numeral
evaluate \ translate name into address
@ \ dereference address into value
48 + \ convert to ASCII numeral
s" set kernel=${kernel_prefix}${kernel[N]}${kernel_suffix}"
\ command to assemble full kernel-path
-rot tuck 36 + c! swap \ replace 'N' with array index value
evaluate \ sets $kernel to full kernel-path
TRUE \ loop menu again
;
: cycle_root ( N -- N TRUE )
cycle_menuitem
menu-redraw
\ Now we're going to make the change effective
s" cycle_stateN" \ base name of array state var
-rot 2dup 11 + c! rot \ replace 'N' with ASCII numeral
evaluate \ translate name into address
@ \ dereference address into value
48 + \ convert to ASCII numeral
s" set root=${root_prefix}${root[N]}${root_suffix}"
\ command to assemble root image-path
-rot tuck 30 + c! swap \ replace 'N' with array index value
evaluate \ sets $kernel to full kernel-path
TRUE \ loop menu again
;