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target/arm: Mark up sysregs for HFGRTR bits 36..63

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Mark up the sysreg definitions for the registers trapped
by HFGRTR/HFGWTR bits 36..63.

Of these, some correspond to RAS registers which we implement as
always-UNDEF: these don't need any extra handling for FGT because the
UNDEF-to-EL1 always takes priority over any theoretical
FGT-trap-to-EL2.

Bit 50 (NACCDATA_EL1) is for the ACCDATA_EL1 register which is part
of the FEAT_LS64_ACCDATA feature which we don't yet implement.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Fuad Tabba <tabba@google.com>
Message-id: 20230130182459.3309057-14-peter.maydell@linaro.org
Message-id: 20230127175507.2895013-14-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2023-01-30 18:24:49 +00:00
parent 67dd80306c
commit bd8db7d905
3 changed files with 19 additions and 0 deletions
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7
target/arm/cpregs.h
View file

@ -615,6 +615,13 @@ typedef enum FGTBit {
DO_BIT(HFGRTR, TPIDR_EL1),
DO_BIT(HFGRTR, TPIDRRO_EL0),
DO_BIT(HFGRTR, TPIDR_EL0),
DO_BIT(HFGRTR, TTBR0_EL1),
DO_BIT(HFGRTR, TTBR1_EL1),
DO_BIT(HFGRTR, VBAR_EL1),
DO_BIT(HFGRTR, ICC_IGRPENN_EL1),
DO_BIT(HFGRTR, ERRIDR_EL1),
DO_REV_BIT(HFGRTR, NSMPRI_EL1),
DO_REV_BIT(HFGRTR, NTPIDR2_EL0),
} FGTBit;
#undef DO_BIT