Hi,
This new version implements Richard's suggestions made in the
v2 review.
Changes from v2:
- Patch 1:
* fixed "PMC[1-5]" comment in target/ppc/cpu.h
- Former patch 4: squashed into patch 1
- Patch 4 (former 5):
* use boolean variables instead of uint32_t
* added Richard's r-b
- v2 link: https://lists.gnu.org/archive/html/qemu-devel/2022-01/msg00117.html
Daniel Henrique Barboza (1):
target/ppc: do not call hreg_compute_hflags() in helper_store_mmcr0()
Richard Henderson (3):
target/ppc: Cache per-pmc insn and cycle count settings
target/ppc: Rewrite pmu_increment_insns
target/ppc: Use env->pnc_cyc_cnt
target/ppc/cpu.h | 3 +
target/ppc/cpu_init.c | 1 +
target/ppc/helper_regs.c | 2 +-
target/ppc/machine.c | 2 +
target/ppc/power8-pmu.c | 238 +++++++++++++++++----------------------
target/ppc/power8-pmu.h | 14 +--
6 files changed, 117 insertions(+), 143 deletions(-)
--
2.33.1