Richard Purdie ef0c19babe testimage: Exclude wtmp from target-dumper commands
wtmp is filled with binary data which the run_serial command can't cope with.
Catting this results in confusion of the serial interface and potentially large
backlogs of data in the buffers which can hang qemu.

Exclude the problematic files from the command.

(From OE-Core rev: 05d9f9c6b27c0216fa4e349109ef42cf91bb4084)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 599ac08a6f6fb3f6a89a897c8e06367c63c2f979)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
2023-12-21 05:17:55 -10:00
2021-12-08 20:28:01 +00:00
2023-10-24 05:22:46 -10:00

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