[PULL 00/12] Compile QEMU with -Wimplicit-fallthrough

[Thomas Huth]

 Hi!

The following changes since commit af3f37319cb1e1ca0c42842ecdbd1bcfc64a4b6f:

  Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into 
staging (2020-12-15 21:24:31 +0000)

are available in the Git repository at:

  https://gitlab.com/huth/qemu.git tags/pull-request-2020-12-16

for you to fetch changes up to cbbedfeeb77e25b065f8a2b0c33e81403edaf728:

  configure: Compile with -Wimplicit-fallthrough=2 (2020-12-16 12:52:20 +0100)

----------------------------------------------------------------
* Compile QEMU with -Wimplicit-fallthrough=2 to avoid bugs in
  switch-case statements
----------------------------------------------------------------

Chen Qun (6):
      hw/timer/renesas_tmr: silence the compiler warnings
      target/i386: silence the compiler warnings in gen_shiftd_rm_T1
      hw/intc/arm_gicv3_kvm: silence the compiler warnings
      accel/tcg/user-exec: silence the compiler warnings
      target/sparc/translate: silence the compiler warnings
      target/sparc/win_helper: silence the compiler warnings

Thomas Huth (6):
      disas/libvixl: Fix fall-through annotation for GCC >= 7
      target/unicore32/translate: Add missing fallthrough annotations
      hw/rtc/twl92230: Silence warnings about missing fallthrough statements
      tcg/optimize: Add fallthrough annotations
      tests/fp: Do not emit implicit-fallthrough warnings in the softfloat tests
      configure: Compile with -Wimplicit-fallthrough=2

 accel/tcg/user-exec.c                |  3 ++-
 configure                            |  1 +
 disas/libvixl/vixl/a64/disasm-a64.cc |  4 ++++
 disas/libvixl/vixl/globals.h         |  6 +++--
 hw/intc/arm_gicv3_kvm.c              |  8 +++++++
 hw/rtc/twl92230.c                    | 43 +++++++++++-------------------------
 hw/timer/renesas_tmr.c               |  1 +
 include/qemu/compiler.h              | 11 +++++++++
 target/i386/translate.c              |  7 ++++--
 target/sparc/translate.c             |  2 +-
 target/sparc/win_helper.c            |  2 +-
 target/unicore32/translate.c         |  2 ++
 tcg/optimize.c                       |  4 ++++
 tests/fp/meson.build                 |  2 ++
 14 files changed, 59 insertions(+), 37 deletions(-)