Ross Burton 252d9a4edb glibc: re-enable memory tagging
Now that the performance regressions caused by MTE have been resolved, we
can enable memory tagging again.

It is safe to globally enable the config as glibc does nothing if it isn't
supported on that target.

(From OE-Core rev: 5910d46b2a4b4387c12feb447c42864ec6b7828c)

(From OE-Core rev: deea7b96a0a4232c8119549dc2e8ecbc0bf47f0f)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-26 11:27:17 +01:00
2021-06-26 11:27:17 +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 252 MiB