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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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26 lines
730 B
Bash
Executable File
26 lines
730 B
Bash
Executable File
#!/usr/bin/env bash
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set -ex
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# TODO has not network but replays fine
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# -device rtl8139,netdev=net1 \
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# Has network, but replay hangs.
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#-device virtio-net-device,netdev=net1 \
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cmd="\
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time \
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./buildroot/output.aarch64~/host/usr/bin/qemu-system-aarch64 \
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-M virt \
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-cpu cortex-a57 \
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-append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval=\"/rand_check.out;wget -S google.com;/poweroff.out;\"' \
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-kernel ./buildroot/output.aarch64~/images/Image \
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-nographic \
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\
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-device virtio-net-device,netdev=net1 \
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-netdev user,id=net1 \
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-object filter-replay,id=replay,netdev=net1 \
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"
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echo "$cmd"
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eval "$cmd -icount 'shift=7,rr=record,rrfile=replay.bin'"
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eval "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'"
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