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grub-acrn: check installed acrn binary first

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grub script should check if any acrn hypervisor is installed on system
first before parsing scenario xml.

Tracked-On: #8667
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Jiaqing Zhao 2024-07-29 03:07:25 +00:00 committed by wenlingz
parent a66b6eaa3a
commit 97e0cf125e
1 changed files with 38 additions and 38 deletions
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76
debian/grub/25_linux_acrn vendored
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@ -25,6 +25,44 @@ datarootdir="/usr/share"
CLASS="--class gnu-linux --class gnu --class os --class acrn"
file_is_not_sym () {
case "$1" in
*/acrn-syms-*)
return 1;;
*)
return 0;;
esac
}
# use ELF *.out files for multiboot
acrn_out_list=
for i in /boot/acrn*.out; do
if grub_file_is_not_garbage "$i" && file_is_not_sym "$i" && grub-file --is-x86-multiboot "$i"; then
acrn_out_list="$acrn_out_list $i"
fi
done
# use raw binary *.bin files for multiboot2
acrn_bin_list=
for i in /boot/acrn*.bin; do
if grub_file_is_not_garbage "$i" && file_is_not_sym "$i" && grub-file --is-x86-multiboot2 "$i"; then
acrn_bin_list="$acrn_bin_list $i"
fi
done
# we prefer multiboot2
if [ "x${acrn_bin_list}" != "x" ]; then
acrn_list="${acrn_bin_list}"
acrn_loader="multiboot2"
module_loader="module2"
else
acrn_list="${acrn_out_list}"
acrn_loader="multiboot --quirk-modules-after-kernel"
module_loader="module"
fi
# no ACRN binary found
if [ "x${acrn_list}" = "x" ] ; then
exit 0
fi
# we obtain any data from scenario config
ACRN_SCENARIO_FILE=/usr/share/acrn/scenario.xml
if [ ! -f ${ACRN_SCENARIO_FILE} ]; then
@ -253,44 +291,6 @@ for i in /boot/vmlinu[xz]-* /vmlinu[xz]-* /boot/kernel-*; do
fi
done
file_is_not_sym () {
case "$1" in
*/acrn-syms-*)
return 1;;
*)
return 0;;
esac
}
# use ELF *.out files for multiboot
acrn_out_list=
for i in /boot/acrn*.out; do
if grub_file_is_not_garbage "$i" && file_is_not_sym "$i" && grub-file --is-x86-multiboot "$i"; then
acrn_out_list="$acrn_out_list $i"
fi
done
# use raw binary *.bin files for multiboot2
acrn_bin_list=
for i in /boot/acrn*.bin; do
if grub_file_is_not_garbage "$i" && file_is_not_sym "$i" && grub-file --is-x86-multiboot2 "$i"; then
acrn_bin_list="$acrn_bin_list $i"
fi
done
# we prefer multiboot2
if [ "x${acrn_bin_list}" != "x" ]; then
acrn_list="${acrn_bin_list}"
acrn_loader="multiboot2"
module_loader="module2"
else
acrn_list="${acrn_out_list}"
acrn_loader="multiboot --quirk-modules-after-kernel"
module_loader="module"
fi
# no ACRN binary found
if [ "x${acrn_list}" = "x" ] ; then
exit 0
fi
prepare_boot_cache=
boot_device_id=
acrn_first_entry=