[Qemu-devel] [PULL 00/26] tcg queued patches

[Richard Henderson <rth@twiddle.net>]

This contains several patches to fix compilation on ilp32 abis on
64-bit hosts, such as sparcv8plus and x32.  It also contains the
goto_ptr feature proposed by Emilio Cota.


r~


The following changes since commit 199e19ee538eb61fd08b1c1ee5aa838ebdcc968e:

  Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging (2017-06-05 15:28:12 +0100)

are available in the git repository at:

  git://github.com/rth7680/qemu.git tags/pull-tcg-20170605

for you to fetch changes up to 2d826cdc8a43ba1817a44f481f8dc8f08668b0a6:

  target/alpha: Use goto_tb for fallthru between TBs (2017-06-05 09:25:42 -0700)

----------------------------------------------------------------
Queued TCG patches

----------------------------------------------------------------
Aurelien Jarno (3):
      tcg/mips: implement goto_ptr
      target/mips: optimize cross-page direct jumps in softmmu
      target/mips: optimize indirect branches

Emilio G. Cota (10):
      tcg: Introduce goto_ptr opcode and tcg_gen_lookup_and_goto_ptr
      tcg/i386: implement goto_ptr
      target/arm: optimize cross-page direct jumps in softmmu
      target/arm: optimize indirect branches
      target/i386: introduce gen_jr helper to generate lookup_and_goto_ptr
      target/i386: optimize cross-page direct jumps in softmmu
      target/i386: optimize indirect branches
      tb-hash: improve tb_jmp_cache hash function in user mode
      target/aarch64: optimize cross-page direct jumps in softmmu
      target/aarch64: optimize indirect branches

Richard Henderson (13):
      target/nios2: Fix 64-bit ilp32 compilation
      tcg/sparc: Use the proper compilation flags for 32-bit
      qemu/atomic: Loosen restrictions for 64-bit ILP32 hosts
      tcg/ppc: Implement goto_ptr
      tcg/aarch64: Implement goto_ptr
      tcg/sparc: Implement goto_ptr
      tcg/s390: Implement goto_ptr
      tcg/arm: Clarify tcg_out_bx for arm4 host
      tcg/arm: Implement goto_ptr
      target/s390: Use tcg_gen_lookup_and_goto_ptr
      target/hppa: Use tcg_gen_lookup_and_goto_ptr
      target/alpha: Implement WTINT inline
      target/alpha: Use goto_tb for fallthru between TBs

 configure                    |  6 ++---
 cpu-exec.c                   |  6 ++---
 include/exec/exec-all.h      |  2 ++
 include/exec/tb-hash.h       | 12 ++++++++++
 include/qemu/atomic.h        | 34 +++++++++++++++++++++-------
 target/alpha/translate.c     | 30 ++++++++++++++++++------
 target/arm/translate-a64.c   |  5 ++--
 target/arm/translate.c       | 21 +++++++++++++----
 target/arm/translate.h       |  4 ++++
 target/hppa/translate.c      |  8 +++----
 target/i386/translate.c      | 43 +++++++++++++++++++++++++++--------
 target/mips/translate.c      |  4 ++--
 target/nios2/translate.c     |  2 +-
 target/s390x/translate.c     | 17 ++++++++++----
 tcg-runtime.c                | 32 ++++++++++++++++++++++++++
 tcg/README                   |  8 +++++++
 tcg/aarch64/tcg-target.h     |  1 +
 tcg/aarch64/tcg-target.inc.c | 22 ++++++++++++++++--
 tcg/arm/tcg-target.h         |  1 +
 tcg/arm/tcg-target.inc.c     | 54 +++++++++++++++++++++++++++++---------------
 tcg/i386/tcg-target.h        |  1 +
 tcg/i386/tcg-target.inc.c    | 24 ++++++++++++++++++--
 tcg/ia64/tcg-target.h        |  1 +
 tcg/mips/tcg-target.h        |  1 +
 tcg/mips/tcg-target.inc.c    | 13 +++++++++++
 tcg/ppc/tcg-target.h         |  1 +
 tcg/ppc/tcg-target.inc.c     |  7 ++++++
 tcg/s390/tcg-target.h        |  1 +
 tcg/s390/tcg-target.inc.c    | 24 +++++++++++++++++---
 tcg/sparc/tcg-target.h       |  1 +
 tcg/sparc/tcg-target.inc.c   | 11 ++++++++-
 tcg/tcg-op.c                 | 12 ++++++++++
 tcg/tcg-op.h                 | 11 +++++++++
 tcg/tcg-opc.h                |  1 +
 tcg/tcg-runtime.h            |  2 ++
 tcg/tcg.c                    |  5 ++++
 tcg/tcg.h                    |  1 +
 tcg/tci/tcg-target.h         |  1 +
 38 files changed, 353 insertions(+), 77 deletions(-)