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53 lines
1.4 KiB
TeX
53 lines
1.4 KiB
TeX
\section{QEMU Flags}
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\begin{itemize}
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\item \texttt{-gdb tcp::????}
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Waits for a GDB connection on the specified device, namely a TCP
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connection on port ????.
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\item \texttt{-S}
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Prevents the CPU from starting up when first launching the command.
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\item \texttt{-nographic}
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Disables graphical capabilities and turns qemu into a command line
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application.
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\item \texttt{-kernel bzImage-qemux86.bin}
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Uses the ``\texttt{bzImage-qemux86.bin}'' binary as the kernel image to boot.
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\item \texttt{-drive file=core-image-lsb-sdk-qemux86.ext4,if=virtio}
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Uses ``\texttt{core-image-lsb-sdk-qemux86.ext4}'' as the file for the virtual
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hard drive, and virtio as the I/O interface (virtio virtualizes I/O
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operations like disk reads/writes).
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\item \texttt{-enable-kvm}
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Enables use of kernel-based virtual machine technology.
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\item \texttt{-net none}
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Indicates that no network devices should be configured.
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\item \texttt{-usb}
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Enables USB drivers.
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\item \texttt{-localtime}
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Uses the local time from the host machine to set the time in the guest,
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instead of the default of UTC time.
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\item \texttt{--no-reboot}
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Shuts down the guest entirely on exit instead of rebooting.
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\item \texttt{--append "root=/dev/vda rw console=ttyS0 debug"}
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Uses \texttt{"root=/dev/vda rw console=ttyS0 debug"} as the initial command line,
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running it on initial boot.
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\end{itemize} |