[Qemu-devel] [PATCH v2 0/5] Support disabling TCG on ARM (part 2)

[Philippe Mathieu-Daudé]

Cover from Samuel Ortiz from (part 1) [1]:

  This patchset allows for building and running ARM targets with TCG
  disabled. [...]

  The rationale behind this work comes from the NEMU project where we're
  trying to only support x86 and ARM 64-bit architectures, without
  including the TCG code base. We can only do so if we can build and run
  ARM binaries with TCG disabled.

A preliminary patch expose the CONFIG_TCG to Kconfig.
2 patches disable non-KVM compatible cpus to the KVM build,
then 2 remove the boards using these cpus from this build.

v2: Addressed review comments from Richard and Thomas from v1 [2]
    (see comments in each patch).

Regards,

Phil.

[1]: https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg02451.html
[2]: https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg05003.html

Philippe Mathieu-Daudé (5):
  Kconfig: Expose CONFIG_TCG to minikconf.py
  target/arm: Restrict pre-ARMv7 cpus to TCG
  hw/arm: Restrict pre-ARMv7 cpus to TCG
  target/arm: Restrict R and M profiles to TCG
  hw/arm: Restrict R and M profiles to TCG

 Kconfig.host     |  4 ++++
 hw/arm/Kconfig   | 37 ++++++++++++++++++++++++++++++++++---
 target/arm/cpu.c | 16 +++++++++++++++-
 3 files changed, 53 insertions(+), 4 deletions(-)

-- 
2.20.1