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H A Ducontext.h2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
H A Dframe.h2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
H A Dreg.h2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
/freebsd/sys/arm64/arm64/
H A Dexec_machdep.c2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
H A Ddb_trace.c2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
H A Dexception.S2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983

H A Dtrap.c2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983
2ecbbcc7 Fri Feb 24 08:35:08 GMT 2023 Zachary Leaf <zachary.leaf@arm.com> arm64: extend ESR/SPSR registers to 64b

For the Exception Syndrome Register, ESR_ELx, the upper 32b were
previously unused, but now may contain additional exception info as of
Armv8.7 (FEAT_LS64).

Extend ESR from u32->u64 in exception handling code to support this. In
addition, also extend Saved Program Status Register SPSR_ELx in the same
way to allow for future extensions.

Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38983