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- Use a stock loader with forth support on the boot floppies.

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- Use the regular forth scripts including the stock device.hints file on
  the boot floppies.
- gzip all the various text files on the boot floppy that are larger than
  one sector to save on space.
- Generate a loader.conf to load the kernel, acpi.ko, and mfsroot making
  use of the 'module_before' variables to prompt for a floppy to be entered
  when required and use a stock loader.rc.  This enables the beastie menu
  on i386.
- PC98 has been changed to split the mfsroot for now so that the floppies
  fit.  When the PC98 bootstrap is updated to work with ELF files (which
  needs to happen anyway), then SPLIT_MFSROOT can be turned off for PC98.
This commit is contained in:
John Baldwin 2004-02-03 22:05:55 +00:00
parent 7a9d7023a2
commit 13ff581d3d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=125406
1 changed files with 23 additions and 16 deletions
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39
release/Makefile
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@ -168,6 +168,7 @@ MNT= /mnt
SMALLFLOPPYSIZE= 1200
SMALLFLOPPYSPLITSIZE= 1152
SMALLFLOPPYLABEL= fd1200
SPLIT_MFSROOT=
.endif
FLOPPYSIZE= 1440
FLOPPYSPLITSIZE= 1392
@ -1087,8 +1088,9 @@ makeFloppySet:
.if make(buildBootFloppy)
IMAGEDIR= ${RD}/image.${FSIMAGE}
HINTSFILE= ${.CURDIR}/../sys/${TARGET}/conf/GENERIC.hints
ACPI_KO= ${RD}/trees/base/boot/kernel/acpi.ko
BOOTDIR= ${RD}/trees/base/boot
HINTSFILE= ${BOOTDIR}/device.hints
ACPI_KO= ${BOOTDIR}/kernel/acpi.ko
IMAGEFILE= ${RD}/floppies/${FSIMAGE}.flp
.if defined(FDSIZE) && ${FDSIZE} == "SMALL"
FLPSIZE= ${SMALLFLOPPYSIZE}
@ -1116,25 +1118,30 @@ buildBootFloppy:
@mkdir -p ${IMAGEDIR}/boot
.if ${TARGET} == "i386"
@${WMAKEENV} kgzip -v -l ${RD}/trees/base/usr/lib/kgzldr.o -o \
${IMAGEDIR}/boot/loader ${RD}/trees/base/boot/loader
${IMAGEDIR}/boot/loader ${BOOTDIR}/loader
.else
@cp ${RD}/trees/base/boot/loader ${IMAGEDIR}/boot
@cp ${BOOTDIR}/loader ${IMAGEDIR}/boot
.endif
@[ -r ${HINTSFILE} ] && \
sed -e '/^hint/s/^/set /' -e '/^#/d' ${HINTSFILE} > \
${IMAGEDIR}/boot/device.hints && \
echo "include /boot/device.hints" > ${IMAGEDIR}/boot/loader.rc
@echo "load /kernel" >> ${IMAGEDIR}/boot/loader.rc
@echo "echo \\007\\007" >> ${IMAGEDIR}/boot/loader.rc
@echo "echo Please insert boot floppy and press enter:" >> ${IMAGEDIR}/boot/loader.rc
@echo "read" >> ${IMAGEDIR}/boot/loader.rc
@cp -Rp ${BOOTDIR}/*.4th ${BOOTDIR}/defaults ${BOOTDIR}/loader.help \
${BOOTDIR}/loader.rc ${IMAGEDIR}/boot
.if exists(${HINTSFILE})
@gzip -9nc ${HINTSFILE} > ${IMAGEDIR}/boot/device.hints.gz
.endif
@gzip -9n ${IMAGEDIR}/boot/*.4th ${IMAGEDIR}/boot/loader.help \
${IMAGEDIR}/boot/defaults/loader.conf
@echo 'bootfile="/kernel"' > ${IMAGEDIR}/boot/loader.conf
.if exists(${ACPI_KO})
@gzip -9nc ${ACPI_KO} > ${IMAGEDIR}/acpi.ko.gz
@echo "load /acpi.ko" >> ${IMAGEDIR}/boot/loader.rc
@echo 'acpi_load="YES"' >> ${IMAGEDIR}/boot/loader.conf
@echo 'acpi_name="/acpi.ko"' >> ${IMAGEDIR}/boot/loader.conf
@echo 'acpi_before="read -p \"Insert boot floppy and press Enter\""' >> ${IMAGEDIR}/boot/loader.conf
.endif
@echo 'mfsroot_load="YES"' >> ${IMAGEDIR}/boot/loader.conf
@echo 'mfsroot_type="mfs_root"' >> ${IMAGEDIR}/boot/loader.conf
@echo 'mfsroot_name="/mfsroot"' >> ${IMAGEDIR}/boot/loader.conf
.if !exists(${ACPI_KO})
@echo 'mfsroot_before="read -p \"Insert boot floppy and press Enter\""' >> ${IMAGEDIR}/boot/loader.conf
.endif
@echo "load -t mfs_root /mfsroot" >> ${IMAGEDIR}/boot/loader.rc
@echo "echo \\007\\007" >> ${IMAGEDIR}/boot/loader.rc
@echo "autoboot 10" >> ${IMAGEDIR}/boot/loader.rc
.if ${TARGET_ARCH} == "i386" && ${AUTO_KEYBOARD_DETECT}
@echo "-P" >> ${IMAGEDIR}/boot.config
.endif