[Qemu-devel] [PULL 00/26] Do away with TB retranslation

[Richard Henderson]

All patches now reviewed.  I believe further cleanups can be
handled with subsequent patches.


r~


The following changes since commit 5fdb4671b08e0d1631447e81348b2b50a6b85bf7:

  Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into 
staging (2015-10-06 13:42:33 +0100)

are available in the git repository at:

  git://github.com/rth7680/qemu.git tags/pull-tcg-20151007

for you to fetch changes up to 126d89e8cdfa3be15d51f76906eaccbcd0023f98:

  tcg: Adjust CODE_GEN_AVG_BLOCK_SIZE (2015-10-07 20:40:00 +1100)

----------------------------------------------------------------
Do away with TB retranslation

----------------------------------------------------------------
Richard Henderson (26):
      tcg: Rename debug_insn_start to insn_start
      target-*: Unconditionally emit tcg_gen_insn_start
      target-*: Increment num_insns immediately after tcg_gen_insn_start
      target-*: Introduce and use cpu_breakpoint_test
      tcg: Allow extra data to be attached to insn_start
      target-arm: Add condexec state to insn_start
      target-i386: Add cc_op state to insn_start
      target-mips: Add delayed branch state to insn_start
      target-s390x: Add cc_op state to insn_start
      target-sh4: Add flags state to insn_start
      target-cris: Mirror gen_opc_pc into insn_start
      target-sparc: Tidy gen_branch_a interface
      target-sparc: Split out gen_branch_n
      target-sparc: Remove gen_opc_jump_pc
      target-sparc: Add npc state to insn_start
      tcg: Merge cpu_gen_code into tb_gen_code
      target-*: Drop cpu_gen_code define
      tcg: Add TCG_MAX_INSNS
      tcg: Pass data argument to restore_state_to_opc
      tcg: Save insn data and use it in cpu_restore_state_from_tb
      tcg: Remove gen_intermediate_code_pc
      tcg: Remove tcg_gen_code_search_pc
      tcg: Emit prologue to the beginning of code_gen_buffer
      tcg: Allocate a guard page after code_gen_buffer
      tcg: Check for overflow via highwater mark
      tcg: Adjust CODE_GEN_AVG_BLOCK_SIZE

 include/exec/exec-all.h       |  23 +-
 include/qom/cpu.h             |  16 ++
 target-alpha/cpu.h            |   1 -
 target-alpha/translate.c      |  70 ++----
 target-arm/cpu.h              |   2 +-
 target-arm/translate-a64.c    |  48 +---
 target-arm/translate.c        |  83 +++----
 target-arm/translate.h        |   8 +-
 target-cris/cpu.h             |   1 -
 target-cris/translate.c       |  93 ++------
 target-cris/translate_v10.c   |   3 -
 target-i386/cpu.h             |   2 +-
 target-i386/translate.c       | 106 +++------
 target-lm32/cpu.h             |   1 -
 target-lm32/translate.c       |  83 ++-----
 target-m68k/cpu.h             |   1 -
 target-m68k/translate.c       |  82 ++-----
 target-microblaze/cpu.h       |   1 -
 target-microblaze/translate.c |  83 ++-----
 target-mips/cpu.h             |   2 +-
 target-mips/translate.c       |  98 +++-----
 target-moxie/cpu.h            |   1 -
 target-moxie/translate.c      |  82 +++----
 target-openrisc/cpu.h         |   1 -
 target-openrisc/translate.c   |  78 ++-----
 target-ppc/cpu.h              |   1 -
 target-ppc/translate.c        |  72 ++----
 target-s390x/cpu.h            |   2 +-
 target-s390x/translate.c      |  78 ++-----
 target-sh4/cpu.h              |   2 +-
 target-sh4/translate.c        |  91 +++-----
 target-sparc/cpu.h            |   2 +-
 target-sparc/translate.c      | 185 +++++++--------
 target-tilegx/cpu.h           |   1 -
 target-tilegx/translate.c     |  58 ++---
 target-tricore/translate.c    |  59 ++---
 target-unicore32/translate.c  |  83 ++-----
 target-xtensa/cpu.h           |   1 -
 target-xtensa/translate.c     |  79 ++-----
 tcg/tcg-op.h                  |  52 ++++-
 tcg/tcg-opc.h                 |   4 +-
 tcg/tcg.c                     | 168 ++++++++------
 tcg/tcg.h                     |  20 +-
 tci.c                         |   9 -
 translate-all.c               | 520 +++++++++++++++++++++++++-----------------
 45 files changed, 964 insertions(+), 1492 deletions(-)