mbox series

[v3,0/6] sysemu/replay: Restrict icount to TCG system emulation

Message ID 20231208113529.74067-1-philmd@linaro.org
Headers show
Series sysemu/replay: Restrict icount to TCG system emulation | expand

Message

Philippe Mathieu-Daudé Dec. 8, 2023, 11:35 a.m. UTC 
Slightly simplify non-TCG and user emulation code.

This series still adds assertions in ARM INST_RETIRED
PMU events, in order to bypass a linking failure. Better
would be to restrict ARM PMU events to TCG. Left for
another series.

Since v2:
- Have icount_configure() return bool
- Addressed rth's review comments

Since v1:
- Introduce enum of icount modes
- Fix ARM INST_RETIRED event

Philippe Mathieu-Daudé (6):
  sysemu/cpu-timers: Have icount_configure() return a boolean
  system/vl: Evaluate icount after accelerator options are parsed
  sysemu/cpu-timers: Introduce ICountMode enumerator
  target/arm: Ensure icount is enabled when emulating INST_RETIRED
  util/async: Only call icount_notify_exit() if icount is enabled
  sysemu/replay: Restrict icount to system emulation

 include/sysemu/cpu-timers.h | 32 ++++++++++++++++++++++----------
 include/sysemu/replay.h     | 11 ++++++++---
 accel/tcg/icount-common.c   | 36 +++++++++++++++++++-----------------
 stubs/icount.c              | 29 ++---------------------------
 system/cpu-timers.c         |  2 +-
 system/vl.c                 | 19 ++++++++++---------
 target/arm/helper.c         |  5 ++++-
 util/async.c                | 16 +++++++++-------
 8 files changed, 75 insertions(+), 75 deletions(-)

Comments

Philippe Mathieu-Daudé Jan. 17, 2024, 8:21 a.m. UTC | #1 
On 8/12/23 12:35, Philippe Mathieu-Daudé wrote:

> Philippe Mathieu-Daudé (6):
>    sysemu/cpu-timers: Have icount_configure() return a boolean
>    system/vl: Evaluate icount after accelerator options are parsed
>    sysemu/cpu-timers: Introduce ICountMode enumerator
>    target/arm: Ensure icount is enabled when emulating INST_RETIRED
>    util/async: Only call icount_notify_exit() if icount is enabled
>    sysemu/replay: Restrict icount to system emulation

Thanks, series queued.