Richard Purdie b681827f5b oeqa/qemurunner: Improve handling of run_serial for shutdown commands
When running a shutdown command, the serial port can close without the
command returning. This is seen as the socket being readable but having
no data. Change the way this case is handled in the code to avoid
tracebacks.

(From OE-Core rev: 396a3ba884820d040c91f7592daf20ac28c49b5d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-09 23:30:14 +01:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
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