[PULL 00/35] misc patch queue

[Richard Henderson]

This started out to be tcg and linux-user only, but then added
a few target bug fixes, and the trolled back through my inbox
and picked up some other safe patch sets that got lost.


r~


The following changes since commit ce64e6224affb8b4e4b019f76d2950270b391af5:

  Merge tag 'qemu-sparc-20240404' of https://github.com/mcayland/qemu into 
staging (2024-04-04 15:28:06 +0100)

are available in the Git repository at:

  https://gitlab.com/rth7680/qemu.git tags/pull-misc-20240408

for you to fetch changes up to 50dbeda88ab71f9d426b7f4b126c79c44860e475:

  util/bufferiszero: Simplify test_buffer_is_zero_next_accel (2024-04-08 
06:27:58 -1000)

----------------------------------------------------------------
util/bufferiszero: Optimizations and cleanups, esp code removal
target/m68k: Semihosting for non-coldfire cpus
target/m68k: Fix fp accrued exception reporting
target/hppa: Fix IIAOQ, IIASQ for pa2.0
target/sh4: Fixes to mac.l and mac.w saturation
target/sh4: Fixes to illegal delay slot reporting
linux-user: Cleanups for do_setsockopt
linux-user: Add FITRIM ioctl
linux-user: Fix waitid return of siginfo_t and rusage
tcg/optimize: Do not attempt to constant fold neg_vec
accel/tcg: Improve can_do_io management, mmio bug fix

----------------------------------------------------------------
Alexander Monakov (5):
      util/bufferiszero: Remove SSE4.1 variant
      util/bufferiszero: Remove AVX512 variant
      util/bufferiszero: Reorganize for early test for acceleration
      util/bufferiszero: Remove useless prefetches
      util/bufferiszero: Optimize SSE2 and AVX2 variants

Keith Packard (3):
      target/m68k: Map FPU exceptions to FPSR register
      target/m68k: Pass semihosting arg to exit
      target/m68k: Support semihosting on non-ColdFire targets

Michael Tokarev (4):
      linux-user: do_setsockopt: fix SOL_ALG.ALG_SET_KEY
      linux-user: do_setsockopt: make ip_mreq local to the place it is used and 
inline target_to_host_ip_mreq()
      linux-user: do_setsockopt: make ip_mreq_source local to the place where 
it is used
      linux-user: do_setsockopt: eliminate goto in switch for SO_SNDTIMEO

Michael Vogt (1):
      linux-user: Add FITRIM ioctl

Nguyen Dinh Phi (1):
      linux-user: replace calloc() with g_new0()

Richard Henderson (17):
      tcg/optimize: Do not attempt to constant fold neg_vec
      linux-user: Fix waitid return of siginfo_t and rusage
      target/hppa: Fix IIAOQ, IIASQ for pa2.0
      target/sh4: Merge mach and macl into a union
      target/m68k: Perform the semihosting test during translate
      tcg: Add TCGContext.emit_before_op
      accel/tcg: Add insn_start to DisasContextBase
      target/arm: Use insn_start from DisasContextBase
      target/hppa: Use insn_start from DisasContextBase
      target/i386: Preserve DisasContextBase.insn_start across rewind
      target/microblaze: Use insn_start from DisasContextBase
      target/riscv: Use insn_start from DisasContextBase
      target/s390x: Use insn_start from DisasContextBase
      accel/tcg: Improve can_do_io management
      util/bufferiszero: Improve scalar variant
      util/bufferiszero: Introduce biz_accel_fn typedef
      util/bufferiszero: Simplify test_buffer_is_zero_next_accel

Zack Buhman (4):
      target/sh4: mac.w: memory accesses are 16-bit words
      target/sh4: Fix mac.l with saturation enabled
      target/sh4: Fix mac.w with saturation enabled
      target/sh4: add missing CHECK_NOT_DELAY_SLOT

 include/exec/translator.h         |   4 +-
 include/qemu/cutils.h             |  32 +++-
 include/tcg/tcg.h                 |   6 +
 linux-user/ioctls.h               |   3 +
 linux-user/syscall_defs.h         |   1 +
 linux-user/syscall_types.h        |   5 +
 target/arm/tcg/translate.h        |  12 +-
 target/m68k/cpu.h                 |   5 +-
 target/m68k/helper.h              |   2 +
 target/sh4/cpu.h                  |  14 +-
 target/sh4/helper.h               |   4 +-
 accel/tcg/translator.c            |  47 ++---
 linux-user/main.c                 |   6 +-
 linux-user/syscall.c              |  95 +++++-----
 target/arm/tcg/translate-a64.c    |   2 +-
 target/arm/tcg/translate.c        |   2 +-
 target/hppa/int_helper.c          |  20 +-
 target/hppa/sys_helper.c          |  18 +-
 target/hppa/translate.c           |  10 +-
 target/i386/tcg/translate.c       |   3 +
 target/m68k/cpu.c                 |  12 +-
 target/m68k/fpu_helper.c          |  72 ++++++++
 target/m68k/helper.c              |   4 +-
 target/m68k/m68k-semi.c           |   4 +-
 target/m68k/op_helper.c           |  14 +-
 target/m68k/translate.c           |  54 +++++-
 target/microblaze/translate.c     |   8 +-
 target/riscv/translate.c          |  11 +-
 target/s390x/tcg/translate.c      |   4 +-
 target/sh4/op_helper.c            |  51 ++---
 target/sh4/translate.c            |   7 +-
 tcg/optimize.c                    |  17 +-
 tcg/tcg.c                         |  14 +-
 tests/tcg/aarch64/test-2150.c     |  12 ++
 tests/tcg/sh4/test-macl.c         |  67 +++++++
 tests/tcg/sh4/test-macw.c         |  61 ++++++
 util/bufferiszero.c               | 379 +++++++++++++++++---------------------
 tests/tcg/aarch64/Makefile.target |   2 +-
 tests/tcg/sh4/Makefile.target     |   8 +
 39 files changed, 696 insertions(+), 396 deletions(-)
 create mode 100644 tests/tcg/aarch64/test-2150.c
 create mode 100644 tests/tcg/sh4/test-macl.c
 create mode 100644 tests/tcg/sh4/test-macw.c