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Re: [PATCH 15/23] target/arm: Mark up sysregs for HDFGRTR bits 12..63


From: Richard Henderson
Subject: Re: [PATCH 15/23] target/arm: Mark up sysregs for HDFGRTR bits 12..63
Date: Sat, 28 Jan 2023 13:44:04 -1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2

On 1/27/23 07:54, Peter Maydell wrote:
Mark up the sysreg definitions for the registers trapped
by HDFGRTR/HDFGWTR bits 12..x.

Bits 12..22 and bit 58 are for PMU registers.

The remaining bits in HDFGRTR/HDFGWTR are for traps on
registers that are part of features we don't implement:

Bits 23..32 and 63 : FEAT_SPE
Bits 33..48 : FEAT_ETE
Bits 50..56 : FEAT_TRBE
Bits 59..61 : FEAT_BRBE
Bit 62 : FEAT_SPEv1p2.

Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
  target/arm/cpregs.h | 12 ++++++++++++
  target/arm/helper.c | 37 +++++++++++++++++++++++++++++++++++++
  2 files changed, 49 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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