[00/14] accel: Share CPUState accel context (HAX/NVMM/WHPX/HVF)

Message

Philippe Mathieu-Daudé April 5, 2023, 10:17 a.m. UTC

This series is part of the single binary effort.

All accelerator will share their per-vCPU context in
an opaque 'accel' pointer within the CPUState.

First handle HAX/NVMM/WHPX/HVF. KVM and TCG will follow
as two different (bigger) follow-up series.

Philippe Mathieu-Daudé (14):
  accel: Document generic accelerator headers
  accel: Remove unused hThread variable on TCG/WHPX
  accel: Fix a leak on Windows HAX
  accel: Destroy HAX vCPU threads once done
  accel: Rename 'hax_vcpu' as 'accel' in CPUState
  accel: Use a typedef for struct hax_vcpu_state
  accel: Rename struct hax_vcpu_state -> struct AccelvCPUState
  accel: Move HAX hThread to accelerator context
  accel: Allocate NVMM vCPU using g_try_FOO()
  accel: Rename NVMM struct qemu_vcpu -> struct AccelvCPUState
  accel: Inline NVMM get_qemu_vcpu()
  accel: Rename WHPX struct whpx_vcpu -> struct AccelvCPUState
  accel: Inline WHPX get_whpx_vcpu()
  accel: Rename HVF struct hvf_vcpu_state -> struct AccelvCPUState

 include/hw/core/cpu.h             | 11 ++---
 include/sysemu/hax.h              |  2 +
 include/sysemu/hvf_int.h          |  2 +-
 include/sysemu/kvm.h              |  2 +
 include/sysemu/nvmm.h             |  2 +
 include/sysemu/tcg.h              |  2 +
 include/sysemu/whpx.h             |  2 +
 include/sysemu/xen.h              |  2 +
 target/i386/hax/hax-i386.h        | 14 ++++---
 accel/hvf/hvf-accel-ops.c         | 16 +++----
 accel/tcg/tcg-accel-ops-mttcg.c   |  4 --
 accel/tcg/tcg-accel-ops-rr.c      |  3 --
 target/arm/hvf/hvf.c              | 70 +++++++++++++++----------------
 target/i386/hax/hax-accel-ops.c   |  5 ++-
 target/i386/hax/hax-all.c         | 26 +++++++-----
 target/i386/hax/hax-posix.c       |  4 +-
 target/i386/hax/hax-windows.c     |  6 +--
 target/i386/nvmm/nvmm-all.c       | 38 +++++++----------
 target/i386/whpx/whpx-accel-ops.c |  3 --
 target/i386/whpx/whpx-all.c       | 39 +++++++----------
 20 files changed, 123 insertions(+), 130 deletions(-)