[v1] target/arm: Implement TBI for user-only

[Qemu-devel] [PATCH 0/4] target/arm: Implement TBI for user-only

Richard Henderson posted 4 patches 5 years, 3 months ago

Diff against v2
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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 | 257 +++++++++++++++++++------------------
6 files changed, 150 insertions(+), 152 deletions(-)

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[Qemu-devel] [PATCH 0/4] target/arm: Implement TBI for user-only

Posted by Richard Henderson 5 years, 3 months ago

Based-on: 20190110121736.23448-1-richard.henderson@linaro.org
aka the BTI patch set.

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 | 257 +++++++++++++++++++------------------
 6 files changed, 150 insertions(+), 152 deletions(-)

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2.17.2