[PATCH v4 00/16] Move rom and notdirty handling to cputlb

[Richard Henderson]

Changes since v3:
  * Don't accidentally include the TARGET_PAGE_BITS_VARY patch set.  ;-)
  * Remove __has_attribute(__always_inline__).
  * Use single load/store_memop function instead of separate small wrappers.
  * Introduce optimize_away to assert the code folds away as expected.

Patches without review:

0003-qemu-compiler.h-Add-optimize_away.patch
0004-cputlb-Use-optimize_away-in-load-store_helpers.patch
0005-cputlb-Split-out-load-store_memop.patch
0010-cputlb-Partially-inline-memory_region_section_get.patch
0011-cputlb-Merge-and-move-memory_notdirty_write_-prep.patch
0012-cputlb-Handle-TLB_NOTDIRTY-in-probe_access.patch


r~


Richard Henderson (16):
  exec: Use TARGET_PAGE_BITS_MIN for TLB flags
  cputlb: Disable __always_inline__ without optimization
  qemu/compiler.h: Add optimize_away
  cputlb: Use optimize_away in load/store_helpers
  cputlb: Split out load/store_memop
  cputlb: Introduce TLB_BSWAP
  exec: Adjust notdirty tracing
  cputlb: Move ROM handling from I/O path to TLB path
  cputlb: Move NOTDIRTY handling from I/O path to TLB path
  cputlb: Partially inline memory_region_section_get_iotlb
  cputlb: Merge and move memory_notdirty_write_{prepare,complete}
  cputlb: Handle TLB_NOTDIRTY in probe_access
  cputlb: Remove cpu->mem_io_vaddr
  cputlb: Remove tb_invalidate_phys_page_range is_cpu_write_access
  cputlb: Pass retaddr to tb_invalidate_phys_page_fast
  cputlb: Pass retaddr to tb_check_watchpoint

 accel/tcg/translate-all.h      |   8 +-
 include/exec/cpu-all.h         |  23 ++-
 include/exec/cpu-common.h      |   3 -
 include/exec/exec-all.h        |   6 +-
 include/exec/memory-internal.h |  65 -------
 include/hw/core/cpu.h          |   2 -
 include/qemu/compiler.h        |  26 +++
 accel/tcg/cputlb.c             | 340 +++++++++++++++++++--------------
 accel/tcg/translate-all.c      |  51 +++--
 exec.c                         | 158 +--------------
 hw/core/cpu.c                  |   1 -
 memory.c                       |  20 --
 trace-events                   |   4 +-
 13 files changed, 279 insertions(+), 428 deletions(-)

-- 
2.17.1