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| author | Andreas Sandberg <andreas.sandberg@arm.com> | 2018-06-27 09:35:11 +0100 |
|---|---|---|
| committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2018-06-28 12:48:54 +0000 |
| commit | f6dd997ef43f52f80f5cdb43cd32614ce4169960 (patch) | |
| tree | 1eb4b637b996a72883956fc91fe99a9fd372ccd7 | |
| parent | a77222f8d0b09497c8ce6a085c81f3960da9d5f4 (diff) | |
| download | gem5-f6dd997ef43f52f80f5cdb43cd32614ce4169960.tar.xz | |
arch-arm: Fix incorrect t{0,1}sz field in TTBCR
The t0sz and t1sz fields in TTBCR only are only three bits wide unlike
aarch64 which has a 6-bit wide field. The higher bits of the
aarch64-equivalent should be treated as RES0.
Change-Id: I60df73105c34500c0348a44a491c117e9b28f18f
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/11589
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
| -rw-r--r-- | src/arch/arm/miscregs.hh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/arm/miscregs.hh b/src/arch/arm/miscregs.hh index f9386b412..1a88c927e 100644 --- a/src/arch/arm/miscregs.hh +++ b/src/arch/arm/miscregs.hh @@ -1722,13 +1722,13 @@ namespace ArmISA Bitfield<4> pd0; Bitfield<5> pd1; // Long-descriptor translation table format - Bitfield<5, 0> t0sz; + Bitfield<2, 0> t0sz; Bitfield<7> epd0; Bitfield<9, 8> irgn0; Bitfield<11, 10> orgn0; Bitfield<13, 12> sh0; Bitfield<14> tg0; - Bitfield<21, 16> t1sz; + Bitfield<18, 16> t1sz; Bitfield<22> a1; Bitfield<23> epd1; Bitfield<25, 24> irgn1; |