Richard Purdie e820c86fb9 oeqa/qemurunner: Clean up failure handling
If you fail to setup the tap devices, runqemu will error quickly
however stdout/stderr are not shown to the user, instead a SystemExit
traceback is shown. This could explain some long since unexplained
failures on the autobuilder.

Rework the error handling so SystemExit isn't used and the
standard log failure messages can be shown. The code could
likely ultimatley need some restructuring to work effectively.

(From OE-Core rev: 83b8e66b66aa9848ed9c8761a21cb47c6443d0c6)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-07 13:03:30 +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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Readme 249 MiB