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Taras Kondratiuk via Openembedded-core e03c56c30b gcc-9.2: fix bug #91102 'aarch64 ICE on Linux kernel with -Os'
Linux kernel compilation for aarch64 triggers ICE if
CONFIG_CC_OPTIMIZE_FOR_SIZE=y.

The rootcause is GCC bug #91102 'aarch64 ICE on Linux kernel with -Os'.
Apply the fix to 9.2.

(From OE-Core rev: 14f34d32bfdaa752f5043e62750d2e7b92c4b419)

Signed-off-by: Taras Kondratiuk <takondra@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-05 12:00:34 +00:00
2020-01-31 08:03:08 +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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