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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org, gustavo.romero@linaro.org,
	pierrick.bouvier@linaro.org
Subject: [PATCH v8 0/4] target/arm: Add FEAT_MEC to max cpu
Date: Mon, 14 Jul 2025 09:58:31 -0600	[thread overview]
Message-ID: <20250714155836.1514748-1-richard.henderson@linaro.org> (raw)

Changes for v8:
  - Re-order SCTLR2 and TCR2 so that they are independent of MEC.
  - Enable the SCTLR2 and TCR2 enable bits.
  - Squash 3 smaller MEC patches together.

This still fails the RME tests, because we still need TF-A rebuilt
with ENABLE_FEAT_SCTLR2 and ENABLE_FEAT_TCR2.  Pierrick, since you
have just done such a build, could you re-test with this series?


r~


Gustavo Romero (4):
  target/arm: Implement FEAT_SCTLR2 and enable with -cpu max
  target/arm: Implement FEAT_TCR2 and enable with -cpu max
  target/arm: Implement FEAT_MEC registers
  target/arm: Enable FEAT_MEC in -cpu max

 target/arm/cpu-features.h     |  15 ++
 target/arm/cpu.h              |  27 ++++
 target/arm/internals.h        |  23 +++
 target/arm/cpu.c              |   9 ++
 target/arm/helper.c           | 259 +++++++++++++++++++++++++++++++++-
 target/arm/tcg/cpu64.c        |   7 +-
 docs/system/arm/emulation.rst |   5 +
 7 files changed, 339 insertions(+), 6 deletions(-)

-- 
2.43.0



             reply	other threads:[~2025-07-14 17:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-14 15:58 Richard Henderson [this message]
2025-07-14 15:58 ` [PATCH v8 1/4] target/arm: Implement FEAT_SCTLR2 and enable with -cpu max Richard Henderson
2025-07-14 15:58 ` [PATCH v8 2/4] target/arm: Implement FEAT_TCR2 " Richard Henderson
2025-07-14 15:58 ` [PATCH v8 3/4] target/arm: Implement FEAT_MEC registers Richard Henderson
2025-07-14 15:58 ` [PATCH v8 4/4] target/arm: Enable FEAT_MEC in -cpu max Richard Henderson
2025-07-14 17:09 ` [PATCH v8 0/4] target/arm: Add FEAT_MEC to max cpu Pierrick Bouvier
2025-07-14 23:31   ` Gustavo Romero
2025-07-15  1:26     ` Pierrick Bouvier
2025-07-16  3:13       ` Gustavo Romero
2025-07-16  5:56         ` Pierrick Bouvier
2025-07-16 13:02           ` Gustavo Romero
2025-07-15 21:29   ` Pierrick Bouvier

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