[Qemu-devel] [RFC v2 PATCH 00/13] tcg: Add fence gen support

[Pranith Kumar]

Hello,

The following series adds fence instruction generation support to
TCG. The current work has been rebased on-top of Richard's patch
series.

This has been tested and confirmed to fix ordering issues on a x86
host with MTTCG enabled ARMv7 guest using KVM unit tests.

Pranith Kumar (13):
  Introduce TCGOpcode for memory barrier
  tcg/i386: Add support for fence
  tcg/aarch64: Add support for fence
  tcg/arm: Add support for fence
  tcg/ia64: Add support for fence
  tcg/mips: Add support for fence
  tcg/ppc: Add support for fence
  tcg/s390: Add support for fence
  tcg/sparc: Add support for fence
  tcg/tci: Add support for fence
  target-arm: Generate fences in ARMv7 frontend
  target-alpha: Generate fence op
  tcg: Generate fences only for SMP MTTCG guests

 target-alpha/translate.c     |  5 +++--
 target-arm/translate.c       |  7 +++++--
 tcg/README                   | 17 +++++++++++++++++
 tcg/aarch64/tcg-target.inc.c |  7 +++++++
 tcg/arm/tcg-target.inc.c     | 12 ++++++++++++
 tcg/i386/tcg-target.inc.c    | 35 +++++++++++++++++++++++++++++++++++
 tcg/ia64/tcg-target.inc.c    |  5 +++++
 tcg/mips/tcg-target.inc.c    |  6 ++++++
 tcg/ppc/tcg-target.inc.c     |  8 ++++++++
 tcg/s390/tcg-target.inc.c    |  9 +++++++++
 tcg/sparc/tcg-target.inc.c   |  8 ++++++++
 tcg/tcg-op.c                 |  9 +++++++++
 tcg/tcg-op.h                 |  2 ++
 tcg/tcg-opc.h                |  2 ++
 tcg/tcg.h                    |  8 ++++++++
 tcg/tci/tcg-target.inc.c     |  3 +++
 tci.c                        |  3 +++
 17 files changed, 142 insertions(+), 4 deletions(-)

-- 
2.8.3