u-boot.git/cmd/arm, branch v2023.01 Unnamed repository; edit this file 'description' to name the repository. cmd: exception: arm64: fix undefined, add faults 2022-03-02T18:59:29+00:00 Andre Przywara andre.przywara@arm.com 2022-02-11T11:29:34+00:00 e7588d81cd84b8a43633850a13ba94ffc139044d 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> 
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>
command: Remove the cmd_tbl_t typedef 2020-05-18T22:36:55+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:03+00:00 09140113108541b95d340f3c7b6ee597d31ccc73 We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> 
We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
cmd: add exception command 2019-04-22T16:06:39+00:00 Heinrich Schuchardt xypron.glpk@gmx.de 2018-12-26T16:20:35+00:00 dab8788a8cadaa18a44001f98fa959fc672fff4f The 'exception' command allows to test exception handling. This implementation supports ARM, x86, RISC-V and the following exceptions: * 'breakpoint' - prefetch abort exception (ARM 32bit only) * 'unaligned' - data abort exception (ARM only) * 'undefined' - undefined instruction exception Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> 
The 'exception' command allows to test exception handling.

This implementation supports ARM, x86, RISC-V and the following exceptions:
* 'breakpoint' - prefetch abort exception (ARM 32bit only)
* 'unaligned'  - data abort exception (ARM only)
* 'undefined'  - undefined instruction exception

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>