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Kernel: Move aarch64 Prekernel into Kernel

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As there is no need for a Prekernel on aarch64, the Prekernel code was
moved into Kernel itself. The functionality remains the same.

SERENITY_KERNEL_AND_INITRD in run.sh specifies a kernel and an inital
ramdisk to be used by the emulator. This is needed because aarch64
does not need a Prekernel and the other ones do.
This commit is contained in:
Jakub V. Flasar 2022-03-08 18:21:40 +01:00 • committed by Brian Gianforcaro
parent f94293f121
commit 6d2c298b66
37 changed files with 126 additions and 133 deletions
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31
Meta/run.sh
View file

@ -259,6 +259,16 @@ if [ "$NATIVE_WINDOWS_QEMU" -ne "1" ]; then
-qmp unix:qmp-sock,server,nowait"
fi
if [ "$SERENITY_ARCH" = "aarch64" ]; then
SERENITY_KERNEL_AND_INITRD="
-kernel Kernel/Kernel
"
else
SERENITY_KERNEL_AND_INITRD="
-kernel Kernel/Prekernel/Prekernel
-initrd Kernel/Kernel
"
fi
[ -z "$SERENITY_COMMON_QEMU_ARGS" ] && SERENITY_COMMON_QEMU_ARGS="
@ -370,8 +380,7 @@ elif [ "$SERENITY_RUN" = "qn" ]; then
"$SERENITY_QEMU_BIN" \
$SERENITY_COMMON_QEMU_ARGS \
-device $SERENITY_ETHERNET_DEVICE_TYPE \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
elif [ "$SERENITY_RUN" = "qtap" ]; then
# Meta/run.sh qtap: qemu with tap
@ -383,8 +392,7 @@ elif [ "$SERENITY_RUN" = "qtap" ]; then
$SERENITY_PACKET_LOGGING_ARG \
-netdev tap,ifname=tap0,id=br0 \
-device $SERENITY_ETHERNET_DEVICE_TYPE,netdev=br0 \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
sudo ip tuntap del dev tap0 mode tap
elif [ "$SERENITY_RUN" = "qgrub" ] || [ "$SERENITY_RUN" = "qextlinux" ]; then
@ -403,8 +411,7 @@ elif [ "$SERENITY_RUN" = "q35" ]; then
$SERENITY_VIRT_TECH_ARG \
-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-10.0.2.15:8888,hostfwd=tcp:127.0.0.1:8823-10.0.2.15:23 \
-device $SERENITY_ETHERNET_DEVICE_TYPE,netdev=breh \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
elif [ "$SERENITY_RUN" = "isapc" ]; then
# Meta/run.sh q35: qemu (q35 chipset) with SerenityOS
@ -414,8 +421,7 @@ elif [ "$SERENITY_RUN" = "isapc" ]; then
$SERENITY_VIRT_TECH_ARG \
-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-10.0.2.15:8888,hostfwd=tcp:127.0.0.1:8823-10.0.2.15:23 \
-device ne2k_isa,netdev=breh \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
elif [ "$SERENITY_RUN" = "microvm" ]; then
# Meta/run.sh q35: qemu (q35 chipset) with SerenityOS
@ -425,8 +431,7 @@ elif [ "$SERENITY_RUN" = "microvm" ]; then
$SERENITY_VIRT_TECH_ARG \
-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-10.0.2.15:8888,hostfwd=tcp:127.0.0.1:8823-10.0.2.15:23 \
-device ne2k_isa,netdev=breh \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
elif [ "$SERENITY_RUN" = "q35grub" ]; then
# Meta/run.sh q35grub: qemu (q35 chipset) with SerenityOS, using a grub disk image
@ -455,8 +460,7 @@ elif [ "$SERENITY_RUN" = "ci" ]; then
-nographic \
-display none \
-debugcon file:debug.log \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
else
# Meta/run.sh: qemu with user networking
@ -473,7 +477,6 @@ else
$SERENITY_VIRT_TECH_ARG \
$SERENITY_PACKET_LOGGING_ARG \
$SERENITY_NETFLAGS \
-kernel Kernel/Prekernel/Prekernel \
-initrd Kernel/Kernel \
$SERENITY_KERNEL_AND_INITRD \
-append "${SERENITY_KERNEL_CMDLINE}"
fi