[PATCH v2 3/4] efi_selftest: implement exception test for sandbox

[Simon Glass]

On 17.11.20 00:53, Simon Glass wrote:
> On Wed, 11 Nov 2020 at 16:30, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
>>
>> Provide a unit test that causes an illegal instruction to occur.
>>
>> The test can be run with the following commands:
>>
>>     => setenv efi_selftest exception
>>     => bootefi selftest
>>
>> This might be the output:
>>
>>     Executing 'exception'
>>     EFI application triggers exception.
>>     Illegal instruction
>>     pc = 0x1444d016, pc_reloc = 0xffffaa078e8dd016
>>     UEFI image [0x0000000000000000:0xffffffffffffffff] '/\selftest'
>>     UEFI image [0x000000001444b000:0x0000000014451fff] pc=0x2016 '/bug.efi'
>>     Resetting ...
>>
>> It would tell us that the exception was triggered by an instruction
>> 0x2016 bytes after the load address of the binary with filename /bug.efi.
>>
>> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
>> ---
>> v2:
>>         no change
>> ---
>>  lib/efi_selftest/efi_selftest_miniapp_exception.c | 2 ++
>>  1 file changed, 2 insertions(+)
>
> Reviewed-by: Simon Glass <sjg at chromium.org>
>
>>
Applied to u-boot-dm, thanks!