Mark Asselstine 6fca24f499 utils: qemurunner.py: Add wall clock to 'timeout' logging
When debugging issues when timeouts are involved it is always best to
have wall clock times included. This helps give confidence that the
timeout is in fact run down at the right rate and that no unexpected
events were the true cause of a premature running down of the
timeout. Having these times in old logs also helps when debugging
issues as we have a historic record as to what is a 'typical' time to
complete an action.

In addition to adding the wall clock times the time to 'login' is now
printed making it consistent with the time to 'qemu pid'.

(From OE-Core rev: 4a6364309547d77d1d7a94c48f7c51ceee2b5d1a)

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-12-10 22:45:19 +00:00
2016-03-26 08:06:58 +00:00
2014-01-02 12:58:54 +00:00

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.
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