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[XS] Change in gem5/gem5[develop]: arch-arm: Fix position of AA64ISAR0.AES bitfield

GT
Giacomo Travaglini (Gerrit)
Mon, May 15, 2023 10:45 AM

Giacomo Travaglini has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/70637?usp=email )

Change subject: arch-arm: Fix position of AA64ISAR0.AES bitfield
......................................................................

arch-arm: Fix position of AA64ISAR0.AES bitfield

The bitfield was wrongly 1 placed in the LSBs of the register

AArch64-Registers/
ID-AA64ISAR0-EL1--AArch64-Instruction-Set-Attribute-Register-0

Change-Id: I577a79e16931a0e1334a9b24459553e2899341f0
Signed-off-by: Giacomo Travaglini giacomo.travaglini@arm.com

M src/arch/arm/regs/misc_types.hh
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/arch/arm/regs/misc_types.hh
b/src/arch/arm/regs/misc_types.hh
index e446ce5..e6f7e40 100644
--- a/src/arch/arm/regs/misc_types.hh
+++ b/src/arch/arm/regs/misc_types.hh
@@ -123,7 +123,7 @@
Bitfield<19, 16> crc32;
Bitfield<15, 12> sha2;
Bitfield<11, 8> sha1;

  •    Bitfield<3, 0> aes;
    
  •    Bitfield<7, 4> aes;
    EndBitUnion(AA64ISAR0)
    
    BitUnion64(AA64ISAR1)
    

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Gerrit-MessageType: newchange
Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I577a79e16931a0e1334a9b24459553e2899341f0
Gerrit-Change-Number: 70637
Gerrit-PatchSet: 1
Gerrit-Owner: Giacomo Travaglini giacomo.travaglini@arm.com

Giacomo Travaglini has uploaded this change for review. ( https://gem5-review.googlesource.com/c/public/gem5/+/70637?usp=email ) Change subject: arch-arm: Fix position of AA64ISAR0.AES bitfield ...................................................................... arch-arm: Fix position of AA64ISAR0.AES bitfield The bitfield was wrongly [1] placed in the LSBs of the register [1]: https://developer.arm.com/documentation/ddi0601/2022-03/\ AArch64-Registers/\ ID-AA64ISAR0-EL1--AArch64-Instruction-Set-Attribute-Register-0 Change-Id: I577a79e16931a0e1334a9b24459553e2899341f0 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> --- M src/arch/arm/regs/misc_types.hh 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/arch/arm/regs/misc_types.hh b/src/arch/arm/regs/misc_types.hh index e446ce5..e6f7e40 100644 --- a/src/arch/arm/regs/misc_types.hh +++ b/src/arch/arm/regs/misc_types.hh @@ -123,7 +123,7 @@ Bitfield<19, 16> crc32; Bitfield<15, 12> sha2; Bitfield<11, 8> sha1; - Bitfield<3, 0> aes; + Bitfield<7, 4> aes; EndBitUnion(AA64ISAR0) BitUnion64(AA64ISAR1) -- To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/70637?usp=email To unsubscribe, or for help writing mail filters, visit https://gem5-review.googlesource.com/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: public/gem5 Gerrit-Branch: develop Gerrit-Change-Id: I577a79e16931a0e1334a9b24459553e2899341f0 Gerrit-Change-Number: 70637 Gerrit-PatchSet: 1 Gerrit-Owner: Giacomo Travaglini <giacomo.travaglini@arm.com>