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serenity/Kernel/run

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Import the "gerbert" kernel I worked on earlier this year. It's a lot crappier than I remembered it. It's gonna need a lot of work.
2018-10-16 09:01:38 +00:00
#!/bin/sh
Give the emulator testing environments 128 MB of RAM. I'm working on porting GCC and it needs a fair bit of memory to run.
2019-03-27 12:02:29 +00:00
ram_size=128
Kernel: Add a NetworkTask and a received network packet queue. It will be easier to deal with incoming packets in a separate task.
2019-03-11 11:43:45 +00:00
if [ "$1" = "b" ]; then
# ./run b: bochs
bochs -q -f .bochsrc
elif [ "$1" = "qn" ]; then
# ./run qn: qemu without network
Allow passing extra args to qemu via a SERENITY_EXTRA_QEMU_ARGS env var.
2019-04-24 19:06:16 +00:00
qemu-system-i386 -s -m $ram_size \
$SERENITY_EXTRA_QEMU_ARGS \
-device e1000 \
-kernel kernel \
-hda _fs_contents
More work on IPv4 sockets and /bin/ping. It's now actually possible to ping other hosts on the network! :^) I've switched the "run" script over to starting QEMU with user networking since that works better for my testing needs right now.
2019-03-13 02:26:01 +00:00
elif [ "$1" = "qtap" ]; then
# ./run qtap: qemu with tap
Allow passing extra args to qemu via a SERENITY_EXTRA_QEMU_ARGS env var.
2019-04-24 19:06:16 +00:00
sudo qemu-system-i386 -s -m $ram_size \
$SERENITY_EXTRA_QEMU_ARGS \
-object filter-dump,id=hue,netdev=br0,file=e1000.pcap \
-netdev tap,ifname=tap0,id=br0 \
-device e1000,netdev=br0 \
-kernel kernel \
-hda _fs_contents
More work on IPv4 sockets and /bin/ping. It's now actually possible to ping other hosts on the network! :^) I've switched the "run" script over to starting QEMU with user networking since that works better for my testing needs right now.
2019-03-13 02:26:01 +00:00
else
# ./run: qemu with user networking
Give the emulator testing environments 128 MB of RAM. I'm working on porting GCC and it needs a fair bit of memory to run.
2019-03-27 12:02:29 +00:00
qemu-system-i386 -s -m $ram_size \
Allow passing extra args to qemu via a SERENITY_EXTRA_QEMU_ARGS env var.
2019-04-24 19:06:16 +00:00
$SERENITY_EXTRA_QEMU_ARGS \
IPv4: Begin fleshing out TCP support.
2019-03-13 16:17:07 +00:00
-object filter-dump,id=hue,netdev=breh,file=e1000.pcap \
-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-192.168.5.2:8888 \
-device e1000,netdev=breh \
Kernel: Use a multiboot header instead of a convoluted two-part bootloader. The old bootloader was hilariously complicated, requiring a floppy disk with the kernel on it, and a hard drive with the file system. This patch removes the floppy disk from the equation and replaces it with a multiboot header. This means the kernel can now be booted with qemu-system-i386 -kernel kernel
2019-04-01 19:43:07 +00:00
-kernel kernel \
-hda _fs_contents
Allow running in QEMU with "./run q" The kernel doesn't run in QEMU right now and I don't know why.
2018-10-17 14:58:35 +00:00
fi
Import the "gerbert" kernel I worked on earlier this year. It's a lot crappier than I remembered it. It's gonna need a lot of work.
2018-10-16 09:01:38 +00:00
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