[Qemu-devel] [RFC PATCH 00/10] Add --disable-tcg

[Paolo Bonzini]

This is an old series from Anthony that was never committed.  Now
that QEMU does not use ARG0 anymore, it is much simpler to move things
to and from the helper.c files as needed to remove most of the TCG code
from non-TCG builds.

Of course we're still a long way from there, since cpu-exec.c is
intimately linked with exec.c, but we can already add a --disable-tcg
option that works, and disable some lengthy parts of the build when
using it.

Patches that make s390 and ppc work with --disable-tcg (along the
lines of patch 9) are welcome.  I'm not going to do that myself
otherwise, sorry.

Paolo


Anthony Liguori (2):
  vl: implement tcg_enabled() and tcg_available() as for other accelerators
  configure: add --disable-tcg configure option

Paolo Bonzini (9):
  configure: factor out list of supported Xen/KVM targets
  configure: add CONFIG_TCG=y to config-host.mak
  tcg: change cpu_restore_state to return void
  exec: small adjustments for TCG separation
  monitor: disable info jit if !TCG
  configure: emit summary at the very end
  i386: move TCG functions out of helper.o, non-TCG functions to cpu.o
  build: do not build TCG files if TCG is disabled

 Makefile.target           |   5 +-
 arch_init.c               |   4 +
 configure                 | 278 ++++++++++++++++++++++++++--------------------
 cpu-exec.c                |   2 +
 exec-all.h                |  20 +++-
 exec.c                    |  68 +++++++-----
 monitor.c                 |   4 +
 qemu-common.h             |   8 +-
 target-i386/Makefile.objs |   7 +-
 target-i386/cpu.c         |  18 +++
 target-i386/excp_helper.c |  24 ++++
 target-i386/fpu_helper.c  |  18 ---
 target-i386/helper.c      |  24 ----
 translate-all.c           |   9 +-
 vl.c                      |   2 +-
 15 file modificati, 289 inserzioni(+), 207 rimozioni(-)

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1.7.12