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e1c982e4db
This removes grub and all the loopback device business from the default build process. Running grub takes about a second, and it turns out it's inconsistently packaged in different distributions, which has led to at least one confusing issue so far (grub-install vs grub2-install). Removing it from the basic path will make it easier for people to try Serenity out. There are now two scripts that can be used to build a disk image: 1. `build-image-grub.sh` - this will build an image suitable for writing to the IDE hard drive of a physical machine, complete with a partition table and bootloader. This can be run in qemu with the `qgrub` target for the `run` script. 2. `build-image-qemu.sh` - this is a simpler script which creates a bare filesystem image rather than a full MBR disk. Both of these call out to `build-root-filesystem.sh` to do most of the work setting up... the root filesystem. For completeness' sake, I've retained the `sync.sh` script as a simple forwarding to `build-image-qemu.sh`. This relies on the functionality from #194 and #195. #195 allows us to use `/dev/hda` as the root device when nothing else is specified, and #194 works around a strange feature of qemu that appends a space to the kernel command line.
63 lines
1.9 KiB
Bash
Executable file
63 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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[ -z "$SERENITY_QEMU_BIN" ] && SERENITY_QEMU_BIN="qemu-system-i386"
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SERENITY_KERNEL_CMDLINE="hello"
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export SDL_VIDEO_X11_DGAMOUSE=0
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ram_size=128
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if [ "$1" = "b" ]; then
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# ./run b: bochs
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bochs -q -f .bochsrc
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elif [ "$1" = "qn" ]; then
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# ./run qn: qemu without network
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$SERENITY_QEMU_BIN -s -m $ram_size \
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$SERENITY_EXTRA_QEMU_ARGS \
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-d cpu_reset,guest_errors \
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-device VGA,vgamem_mb=64 \
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-debugcon stdio \
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-device e1000 \
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-kernel kernel \
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-hda _disk_image \
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-soundhw pcspk
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elif [ "$1" = "qtap" ]; then
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# ./run qtap: qemu with tap
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sudo $SERENITY_QEMU_BIN -s -m $ram_size \
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$SERENITY_EXTRA_QEMU_ARGS \
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-d cpu_reset,guest_errors \
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-device VGA,vgamem_mb=64 \
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-debugcon stdio \
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-object filter-dump,id=hue,netdev=br0,file=e1000.pcap \
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-netdev tap,ifname=tap0,id=br0 \
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-device e1000,netdev=br0 \
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-kernel kernel \
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-hda _disk_image \
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-soundhw pcspk
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elif [ "$1" = "qgrub" ]; then
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# ./run qgrub: qemu with grub
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$SERENITY_QEMU_BIN -s -m $ram_size \
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$SERENITY_EXTRA_QEMU_ARGS \
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-d cpu_reset,guest_errors \
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-device VGA,vgamem_mb=64 \
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-debugcon stdio \
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-object filter-dump,id=hue,netdev=breh,file=e1000.pcap \
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-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-192.168.5.2:8888 \
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-device e1000,netdev=breh \
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-hda _disk_image \
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-soundhw pcspk
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else
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# ./run: qemu with user networking
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$SERENITY_QEMU_BIN -s -m $ram_size \
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$SERENITY_EXTRA_QEMU_ARGS \
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-d cpu_reset,guest_errors \
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-device VGA,vgamem_mb=64 \
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-debugcon stdio \
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-object filter-dump,id=hue,netdev=breh,file=e1000.pcap \
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-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-192.168.5.2:8888 \
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-device e1000,netdev=breh \
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-kernel kernel \
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-hda _disk_image \
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-soundhw pcspk
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fi
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