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(parent: f861ffa) | patch
cmd: exception: arm64: fix undefined, add faults
authorAndre Przywara <andre.przywara@arm.com>
Fri, 11 Feb 2022 11:29:34 +0000 (11:29 +0000)
committerTom Rini <trini@konsulko.com>
Wed, 2 Mar 2022 18:59:29 +0000 (13:59 -0500)
commite7588d81cd84b8a43633850a13ba94ffc139044d
tree13ce57ec0c20fac7088e8087f6d2047e4814d200tree | snapshot
parentf861ffa660dc47c4017c220b94d10a64439d46a7commit | diff
cmd: exception: arm64: fix undefined, add faults

The arm64 version of the exception command was just defining the
undefined exception, but actually copied the AArch32 instruction.

Replace that with an encoding that is guaranteed to be and stay
undefined. Also add instructions to trigger unaligned access faults and
a breakpoint.
This brings ARM64 on par with ARM(32) for the exception command.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
cmd/arm/exception64.c diff | blob | history
Domain: System / Kernel;