From aa8d7b264775ac81ab81470f649313eb13d7a180 Mon Sep 17 00:00:00 2001 From: Vladimir 'phcoder' Serbinenko Date: Sat, 1 May 2010 16:33:22 +0200 Subject: [PATCH] coreboot and qemu rescue disks and bootchecks --- conf/i386-coreboot.rmk | 3 + conf/i386-qemu.rmk | 3 + tests/util/grub-shell.in | 34 +++++++-- util/grub-mkrescue.in | 145 ++++++++++++++++++++------------------- 4 files changed, 110 insertions(+), 75 deletions(-) diff --git a/conf/i386-coreboot.rmk b/conf/i386-coreboot.rmk index ce54b80b1..805cc40b1 100644 --- a/conf/i386-coreboot.rmk +++ b/conf/i386-coreboot.rmk @@ -71,5 +71,8 @@ datetime_mod_SOURCES = lib/cmos_datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) +BOOTTARGET=coreboot +QEMU32=qemu-system-i386 + include $(srcdir)/conf/i386.mk include $(srcdir)/conf/common.mk diff --git a/conf/i386-qemu.rmk b/conf/i386-qemu.rmk index 6d387a6f6..416fbc0f3 100644 --- a/conf/i386-qemu.rmk +++ b/conf/i386-qemu.rmk @@ -61,5 +61,8 @@ datetime_mod_SOURCES = lib/cmos_datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) +BOOTTARGET=qemu +QEMU32=qemu-system-i386 + include $(srcdir)/conf/i386.mk include $(srcdir)/conf/common.mk diff --git a/tests/util/grub-shell.in b/tests/util/grub-shell.in index d8ea588a7..86b46cf77 100644 --- a/tests/util/grub-shell.in +++ b/tests/util/grub-shell.in @@ -83,6 +83,8 @@ for option in "$@"; do if [ "$dev" = "fd" ] ; then boot=fd; elif [ "$dev" = "hd" ] ; then boot=hd; elif [ "$dev" = "cd" ] ; then boot=cd; + elif [ "$dev" = "qemu" ] ; then boot=qemu; + elif [ "$dev" = "coreboot" ] ; then boot=coreboot; else echo "Unrecognized boot method \`$dev'" 1>&2 usage @@ -119,6 +121,8 @@ terminal_input serial terminal_output serial EOF +rom_directory=`mktemp -d` + for mod in ${modules} do echo "insmod ${mod}" >> ${cfgfile} @@ -131,25 +135,43 @@ EOF isofile=`mktemp` grub-mkrescue --output=${isofile} --override-directory=${builddir} \ + --rom-directory="${rom_directory}" \ /boot/grub/grub.cfg=${cfgfile} /boot/grub/testcase.cfg=${source} \ ${files} >/dev/null 2>&1 if [ x$boot = xhd ]; then device=hda - bootdev=c + bootdev="-boot c" fi if [ x$boot = xcd ]; then device=cdrom - bootdev=d + bootdev="-boot d" fi if [ x$boot = xfd ]; then device=fda - bootdev=a + bootdev="-boot a" fi -${qemu} ${qemuopts} -nographic -serial file:/dev/stdout -monitor file:/dev/null -${device} ${isofile} -boot ${bootdev} | tr -d "\r" -rm -f ${isofile} +if [ x$boot = xqemu ]; then + bootdev="-bios ${rom_directory}/qemu.img" + device=cdrom +fi -rm -f ${tmpfile} ${cfgfile} +if [ x$boot = xcoreboot ]; then + imgfile=`mktemp` + cp "${GRUB_COREBOOT_ROM}" "${imgfile}" + "${GRUB_CBFSTOOL}" "${imgfile}" add-payload "${rom_directory}/coreboot.elf" fallback/payload + bootdev="-bios ${imgfile}" + device=cdrom +fi + +${qemu} ${qemuopts} -nographic -serial file:/dev/stdout -monitor file:/dev/null -${device} ${isofile} ${bootdev} | tr -d "\r" +rm -f "${isofile}" "${imgfile}" +rm -rf "${rom_directory}" +if [ x$boot = xcoreboot ]; then + rm -f "${imgfile}" +fi + +rm -f "${tmpfile}" "${cfgfile}" exit 0 diff --git a/util/grub-mkrescue.in b/util/grub-mkrescue.in index 365c48f29..56b27a6e9 100644 --- a/util/grub-mkrescue.in +++ b/util/grub-mkrescue.in @@ -30,10 +30,13 @@ target_cpu=@target_cpu@ native_platform=@platform@ pkglib_DATA="@pkglib_DATA@" -multiboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-multiboot -pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-pc +multiboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-multiboot +coreboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-coreboot +qemu_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-qemu +pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-pc efi32_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-efi efi64_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/x86_64-efi +rom_directory= # Usage: usage # Print the usage. @@ -46,6 +49,7 @@ Make GRUB rescue image. -v, --version print the version information and exit --modules=MODULES pre-load specified modules MODULES --output=FILE save output in FILE [required] + --rom-directory=DIR save rom images in DIR [optional] $0 generates a bootable rescue image with specified source files or directories. @@ -66,6 +70,8 @@ for option in "$@"; do modules=`echo "$option" | sed 's/--modules=//'` ;; --output=*) output_image=`echo "$option" | sed 's/--output=//'` ;; + --rom-directory=*) + rom_directory=`echo "$option" | sed 's/--rom-directory=//'` ;; # Intentionally undocumented --override-directory=*) override_dir=`echo "${option}/" | sed 's/--override-directory=//'` @@ -103,15 +109,15 @@ process_input_dir () { input_dir="$1" platform="$2" - mkdir -p ${iso9660_dir}/boot/grub/${target_cpu}-${platform} + mkdir -p ${iso9660_dir}/boot/grub/${platform} for file in ${input_dir}/*.mod; do if test -f "$file"; then - cp -f "$file" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/ + cp -f "$file" ${iso9660_dir}/boot/grub/${platform}/ fi done for file in ${pkglib_DATA}; do if test -f "${input_dir}/${file}"; then - cp -f "${input_dir}/${file}" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/ + cp -f "${input_dir}/${file}" ${iso9660_dir}/boot/grub/${platform}/ fi done @@ -123,27 +129,70 @@ process_input_dir () done } +make_image () +{ + source_directory="$1" + platform=$2 + if ! test -e "${source_directory}"; then + return; + fi + + echo "Enabling $2 support ..." + + memdisk_img=`mktemp "$MKTEMP_TEMPLATE"` + memdisk_dir=`mktemp -d "$MKTEMP_TEMPLATE"` + mkdir -p ${memdisk_dir}/boot/grub + + modules="$(cat ${source_directory}/partmap.lst) ${modules}" + cat << EOF > ${memdisk_dir}/boot/grub/grub.cfg +search --fs-uuid --set ${iso_uuid} +set prefix=(\${root})/boot/grub/${platform} +source \$prefix/grub.cfg +EOF + (for i in ${modules} ; do + echo "insmod $i" + done ; \ + echo "source /boot/grub/grub.cfg") \ + > ${iso9660_dir}/boot/grub/${platform}/grub.cfg + + tar -C ${memdisk_dir} -cf ${memdisk_img} boot + rm -rf ${memdisk_dir} + grub-mkimage -O ${platform} -d "${source_directory}" -m "${memdisk_img}" -o "$3" --prefix='(memdisk)/boot/grub' \ + search iso9660 configfile sh memdisk tar $4 + rm -rf ${memdisk_img} +} + if [ "${override_dir}" = "" ] ; then if test -e "${multiboot_dir}" ; then - process_input_dir ${multiboot_dir} multiboot + process_input_dir ${multiboot_dir} i386-multiboot + fi + if test -e "${coreboot_dir}" ; then + process_input_dir ${coreboot_dir} i386-coreboot + fi + if test -e "${qemu_dir}" ; then + process_input_dir ${qemu_dir} i386-qemu fi if test -e "${pc_dir}" ; then - process_input_dir ${pc_dir} pc + process_input_dir ${pc_dir} i386-pc fi if test -e "${efi32_dir}" ; then - process_input_dir ${efi32_dir} efi32 + process_input_dir ${efi32_dir} i386-efi fi if test -e "${efi64_dir}" ; then - process_input_dir ${efi64_dir} efi64 + process_input_dir ${efi64_dir} x86_64-efi fi else - process_input_dir ${override_dir} ${native_platform} + process_input_dir ${override_dir} ${target_cpu}-${native_platform} multiboot_dir= pc_dir= efi32_dir= efi64_dir= - case "${native_platform}" in + coreboot_dir= + qemu_dir= + case "${target_cpu}-${native_platform}" in i386-multiboot) multiboot_dir=${override_dir} ;; + i386-coreboot) coreboot_dir=${override_dir} ;; + i386-qemu) qemu_dir=${override_dir} ;; i386-pc) pc_dir=${override_dir} ;; i386-efi) efi32_dir=${override_dir} ;; x86_64-efi) efi64_dir=${override_dir} ;; @@ -154,33 +203,6 @@ fi iso_uuid=$(date -u +%Y-%m-%d-%H-%M-%S-00) grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)" -# build multiboot core.img -if test -e "${multiboot_dir}" ; then - echo "Enabling multiboot support ..." - memdisk_img=`mktemp "$MKTEMP_TEMPLATE"` - memdisk_dir=`mktemp -d "$MKTEMP_TEMPLATE"` - mkdir -p ${memdisk_dir}/boot/grub - - modules="$(cat ${multiboot_dir}/partmap.lst) ${modules}" - cat << EOF > ${memdisk_dir}/boot/grub/grub.cfg -search --fs-uuid --set ${iso_uuid} -set prefix=(\${root})/boot/grub/${target_cpu}-multiboot -source \$prefix/grub.cfg -EOF - (for i in ${modules} ; do - echo "insmod $i" - done ; \ - echo "source /boot/grub/grub.cfg") \ - > ${iso9660_dir}/boot/grub/i386-multiboot/grub.cfg - - tar -C ${memdisk_dir} -cf ${memdisk_img} boot - rm -rf ${memdisk_dir} - grub-mkimage -O i386-multiboot -d ${multiboot_dir}/ -m ${memdisk_img} -o ${iso9660_dir}/boot/multiboot.img \ - memdisk tar search iso9660 configfile sh \ - ata at_keyboard - rm -f ${memdisk_img} -fi - # build BIOS core.img if test -e "${pc_dir}" ; then echo "Enabling BIOS support ..." @@ -205,47 +227,32 @@ if test -e "${pc_dir}" ; then --embedded-boot ${embed_img}" fi +# build multiboot core.img +make_image "${multiboot_dir}" i386-multiboot "${iso9660_dir}/boot/multiboot.img" "ata at_keyboard" + if test -e "${efi64_dir}" || test -e "${efi32_dir}"; then efi_dir=`mktemp -d "$MKTEMP_TEMPLATE"` mkdir -p "${efi_dir}/efi/boot" -else - efi_dir= -fi -# build bootx64.efi -if test -e "${efi64_dir}" ; then - echo "Enabling EFI64 support ..." - memdisk_img=`mktemp "$MKTEMP_TEMPLATE"` - memdisk_dir=`mktemp -d "$MKTEMP_TEMPLATE"` - mkdir -p ${memdisk_dir}/boot/grub + # build bootx64.efi + make_image "${efi64_dir}" x86_64-efi "${efi_dir}"/efi/boot/bootx64.efi "" + # build bootia32.efi + make_image "${efi32_dir}" i386-efi "${efi_dir}"/efi/boot/bootia32.efi "" - cat << EOF > ${memdisk_dir}/boot/grub/grub.cfg -search --fs-uuid --set ${iso_uuid} -set prefix=(\${root})/boot/grub/${target_cpu}-efi -source \$prefix/grub.cfg -EOF - - tar -C ${memdisk_dir} -cf ${memdisk_img} boot - rm -rf ${memdisk_dir} - - grub-mkimage -O x86_64-efi -d "${efi64_dir}" -m "${memdisk_img}" -o "${efi_dir}"/efi/boot/bootx64.efi --prefix='(memdisk)/boot/grub' \ - search iso9660 configfile sh memdisk tar - rm -f ${memdisk_img} - - modules="$(cat "${efi64_dir}"/partmap.lst) ${modules}" - (for i in ${modules} ; do - echo "insmod $i" - done ; \ - echo "source /boot/grub/grub.cfg") \ - > "${iso9660_dir}"/boot/grub/x86_64-efi/grub.cfg -fi - -if test x"${efi_dir}" != x; then mformat -C -f 2880 -L 16 -i "${iso9660_dir}"/efi.img :: mcopy -s -i "${iso9660_dir}"/efi.img ${efi_dir}/efi ::/ grub_mkisofs_arguments="${grub_mkisofs_arguments} --efi-boot efi.img" fi +make_image "${qemu_dir}" i386-qemu "${iso9660_dir}/boot/qemu.img" "ata at_keyboard" +if [ -e "${iso9660_dir}/boot/qemu.img" ] && [ -d "${rom_directory}" ]; then + cp "${iso9660_dir}/boot/qemu.img" "${rom_directory}/qemu.img" +fi +make_image "${coreboot_dir}" i386-coreboot "${iso9660_dir}/boot/coreboot.elf" "ata at_keyboard" +if [ -e "${iso9660_dir}/boot/coreboot.elf" ] && [ -d "${rom_directory}" ]; then + cp "${iso9660_dir}/boot/coreboot.elf" "${rom_directory}/coreboot.elf" +fi + # build iso image xorriso -pathspecs on -as mkisofs ${grub_mkisofs_arguments} --protective-msdos-label -o ${output_image} -r ${iso9660_dir} ${source} rm -rf ${iso9660_dir}