added x86_64_uclibc platform support

scripts/build_image.sh

@@ -27,11 +27,9 @@ case $1 in
         if [ "$IMAGE_USABLE_ENABLE" = "y" ]; then
             sdroot_usable
         fi
-        sdroot
-        # kernel_with_rootfs
-        # uboot
-        # busybox_rootfs
-        # kernel
+        if [ "$IMAGE_ENABLE" = "y" ]; then
+            sdroot
+        fi
         ;;
     dropbear)
         dropbear
@@ -67,6 +65,9 @@ case $1 in
         rootfs
         sdroot_usable
         ;;
+    initramfs)
+        initramfs
+        ;;
     *)
         printf "$UYELLOW** $0 script using: $0 {clean|build|download|rootfs}\n$RESET"
         exit 1

scripts/installer.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+set -ex
+
+mkdir -pv installer
+cd installer
+dd if=/dev/zero of=installer.img bs=1M count=100
+sudo modprobe nbd
+sudo qemu-nbd --connect /dev/nbd0 installer.img && sync
+printf "o\nn\np\n\n\n\nw\n" | sudo fdisk /dev/nbd0 && sync
+sudo mkfs.ext4 /dev/nbd0p1 && sync
+sudo mount /dev/nbd0p1 /mnt
+cd ../build/rootfs
+tar -czvf /tmp/rootfs.tar.gz.tmp .
+cd ../../installer
+sudo tar -xvf /tmp/rootfs.tar.gz.tmp -C /mnt && sync
+sudo grub-install --target=i386-pc --root-directory=/mnt /dev/nbd0 && sync
+sudo cp ../grub/grub.cfg /mnt/boot/grub/grub.cfg && sync
+rawuuid=$(echo $(sudo blkid /dev/nbd0p1 | echo $(awk '{print $2}')))
+echo $rawuuid
+uuidIN=(${rawuuid//=/ })
+uuid=${uuidIN[1]}
+echo $uuid
+sudo sed -i "s/ROOTUUID/$uuid/g" /mnt/boot/grub/grub.cfg && sync
+sudo sed -i "s/\/dev\/sda/UUID=$uuid/g" /mnt/etc/fstab && sync
+sudo cp -v ../build/kernel/linux-6.1.91/arch/x86_64/boot/bzImage /mnt/boot/vmlinuz-6.1.91 && sync
+sudo cp -v ../build/initramfs.img /mnt/boot && sync
+sudo cp -v /tmp/rootfs.tar.gz.tmp /mnt/rootfs.tar.gz && sync
+sudo umount /mnt
+sudo qemu-nbd --disconnect /dev/nbd0

scripts/start_qemu.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+set -ex
+
+mkdir -pv qemu
+cd qemu
+dd if=/dev/zero of=rootfs.ext4 bs=1M count=100
+mkfs.ext4 rootfs.ext4
+cd ../build/rootfs
+tar -czvf /tmp/rootfs.tar.gz.tmp .
+cd ../../qemu
+sudo mount -v rootfs.ext4 /mnt
+sudo tar -xvf /tmp/rootfs.tar.gz.tmp -C /mnt
+sudo umount -v rootfs.ext4
+
+qemu-system-x86_64 \
+    -m 10G \
+    -smp 20 \
+    -enable-kvm \
+    -cpu host \
+    -kernel ../build/kernel/linux-6.1.91/arch/x86_64/boot/bzImage \
+    -append "root=/dev/sda init=/init" \
+    -initrd ../build/initramfs.img \
+    -hda rootfs.ext4 \
+    -device virtio-net-pci,netdev=hn0,id=nic1 \
+    -netdev bridge,id=hn0,br=virbr0