[PATCH-for-10.1,v4,00/16] tcg: philmd's queue

Message

Philippe Mathieu-Daudé April 5, 2025, 4:13 p.m. UTC

Hi Richard,

Here is my patch queue based on your tcg-next tree fixed.

You can find it on my repository:
https://gitlab.com/philmd/qemu/-/tags/tcgops-mttcg-v4

Thanks,

Phil.

Since v3:
- Include Brian's patch
- Fix TCGCPUOps::mttcg_supported on x86/riscv
Since v2:
- Rebased & addressed review comments
Since v1:
- Deferred warning change and updated desc (patches 40 & 42)

Brian Cain (1):
  target/hexagon: Add memory order definition

Philippe Mathieu-Daudé (15):
  target/riscv: Remove AccelCPUClass::cpu_class_init need
  target/i386: Remove AccelCPUClass::cpu_class_init need
  accel: Remove AccelCPUClass::cpu_class_init() callback
  tcg: Always define TCG_GUEST_DEFAULT_MO
  tcg: Simplify tcg_req_mo() macro
  tcg: Define guest_default_memory_order in TCGCPUOps
  tcg: Remove use of TCG_GUEST_DEFAULT_MO in tb_gen_code()
  tcg: Propagate CPUState argument to cpu_req_mo()
  tcg: Have tcg_req_mo() use TCGCPUOps::guest_default_memory_order
  tcg: Remove the TCG_GUEST_DEFAULT_MO definition globally
  tcg: Move cpu_req_mo() macro to target-agnostic 'backend-ldst.h'
  tcg: Move qemu_tcg_mttcg_enabled() to 'system/tcg.h'
  tcg: Convert TCGState::mttcg_enabled to TriState
  tcg: Factor mttcg_init() out
  tcg: Convert TARGET_SUPPORTS_MTTCG to TCGCPUOps::mttcg_supported field

 docs/devel/multi-thread-tcg.rst          |  6 +-
 configs/targets/aarch64-softmmu.mak      |  1 -
 configs/targets/alpha-softmmu.mak        |  1 -
 configs/targets/arm-softmmu.mak          |  1 -
 configs/targets/hppa-softmmu.mak         |  1 -
 configs/targets/i386-softmmu.mak         |  1 -
 configs/targets/loongarch64-softmmu.mak  |  1 -
 configs/targets/microblaze-softmmu.mak   |  1 -
 configs/targets/microblazeel-softmmu.mak |  1 -
 configs/targets/mips-softmmu.mak         |  1 -
 configs/targets/mipsel-softmmu.mak       |  1 -
 configs/targets/or1k-softmmu.mak         |  1 -
 configs/targets/ppc64-softmmu.mak        |  1 -
 configs/targets/riscv32-softmmu.mak      |  1 -
 configs/targets/riscv64-softmmu.mak      |  1 -
 configs/targets/s390x-softmmu.mak        |  1 -
 configs/targets/sparc-softmmu.mak        |  1 -
 configs/targets/sparc64-softmmu.mak      |  1 -
 configs/targets/x86_64-softmmu.mak       |  1 -
 configs/targets/xtensa-softmmu.mak       |  1 -
 configs/targets/xtensaeb-softmmu.mak     |  1 -
 accel/tcg/backend-ldst.h                 | 41 ++++++++++++
 accel/tcg/internal-target.h              | 35 ----------
 include/accel/accel-cpu-target.h         |  1 -
 include/accel/tcg/cpu-ops.h              | 16 +++++
 include/exec/poison.h                    |  2 -
 include/hw/core/cpu.h                    |  9 ---
 include/system/tcg.h                     |  8 +++
 target/alpha/cpu-param.h                 |  3 -
 target/arm/cpu-param.h                   |  3 -
 target/avr/cpu-param.h                   |  2 -
 target/hppa/cpu-param.h                  |  8 ---
 target/i386/cpu-param.h                  |  3 -
 target/i386/tcg/tcg-cpu.h                |  4 ++
 target/loongarch/cpu-param.h             |  2 -
 target/microblaze/cpu-param.h            |  3 -
 target/mips/cpu-param.h                  |  2 -
 target/openrisc/cpu-param.h              |  2 -
 target/ppc/cpu-param.h                   |  2 -
 target/riscv/cpu-param.h                 |  2 -
 target/riscv/tcg/tcg-cpu.h               |  2 +
 target/s390x/cpu-param.h                 |  6 --
 target/sparc/cpu-param.h                 | 23 -------
 target/xtensa/cpu-param.h                |  3 -
 accel/accel-target.c                     |  3 -
 accel/tcg/cputlb.c                       | 21 +++---
 accel/tcg/tcg-all.c                      | 84 ++++++++++++++----------
 accel/tcg/translate-all.c                |  6 +-
 accel/tcg/user-exec.c                    | 21 +++---
 target/alpha/cpu.c                       |  4 ++
 target/arm/cpu.c                         |  4 ++
 target/arm/tcg/cpu-v7m.c                 |  4 ++
 target/avr/cpu.c                         |  2 +
 target/hexagon/cpu.c                     |  5 ++
 target/hppa/cpu.c                        |  9 +++
 target/i386/cpu.c                        |  4 ++
 target/i386/tcg/tcg-cpu.c                | 20 ++----
 target/loongarch/cpu.c                   |  3 +
 target/m68k/cpu.c                        |  4 ++
 target/microblaze/cpu.c                  |  4 ++
 target/mips/cpu.c                        |  3 +
 target/openrisc/cpu.c                    |  3 +
 target/ppc/cpu_init.c                    |  2 +
 target/riscv/cpu.c                       |  3 +
 target/riscv/tcg/tcg-cpu.c               | 20 ++----
 target/rx/cpu.c                          |  4 ++
 target/s390x/cpu.c                       |  7 ++
 target/sh4/cpu.c                         |  4 ++
 target/sparc/cpu.c                       | 24 +++++++
 target/tricore/cpu.c                     |  3 +
 target/xtensa/cpu.c                      |  4 ++
 tcg/region.c                             |  4 +-
 72 files changed, 260 insertions(+), 227 deletions(-)
 create mode 100644 accel/tcg/backend-ldst.h