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[v2,0/4] target/arm: Implement TBI for user-only

Message ID 20190204132126.3255-1-richard.henderson@linaro.org
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Series target/arm: Implement TBI for user-only | expand

Message

Richard Henderson Feb. 4, 2019, 1:21 p.m. UTC 
Based-on: <20190204131228.25949-1-richard.henderson@linaro.org>
aka v3 BTI.

This is a prerequisite to implementing v8.5-MemTag.


r~


Richard Henderson (4):
  target/arm: Add TBFLAG_A64_TBID, split out gen_top_byte_ignore
  target/arm: Clean TBI for data operations in the translator
  target/arm: Compute TB_FLAGS for TBI for user-only
  target/arm: Enable TBI for user-only

 target/arm/cpu.h           |   1 +
 target/arm/internals.h     |  21 ---
 target/arm/translate.h     |   3 +-
 target/arm/cpu.c           |   6 +
 target/arm/helper.c        |  14 +-
 target/arm/translate-a64.c | 289 +++++++++++++++++++------------------
 6 files changed, 168 insertions(+), 166 deletions(-)

-- 
2.17.2

Comments

Peter Maydell Feb. 4, 2019, 2:14 p.m. UTC | #1 
On Mon, 4 Feb 2019 at 13:21, Richard Henderson
<richard.henderson@linaro.org> wrote:
>

> Based-on: <20190204131228.25949-1-richard.henderson@linaro.org>

> aka v3 BTI.

>

> This is a prerequisite to implementing v8.5-MemTag.

>

>

> r~

>




Applied to target-arm.next, thanks.

-- PMM