[PATCH] s390: Add store CPU counter multiple instruction

[Jens Remus]

On 6/23/2026 9:57 AM, Andreas Krebbel wrote:
> On 4/24/26 10:40 AM, Jens Remus wrote:
>> IBM z13 introduced the "store CPU counter multiple" (stcctm) instruction
>> with the Store-CPU-Counter-Multiple Facility, which is part of the
>> CPU-Measurement Facilities (CPUMF) [1].
>>
>> While at it add a comment to the s390 opcode table for the existing
>> CPUMF instructions.
>>
>> [1]: The Load-Program-Parameter and the CPU-Measurement Facilities,
>>       SA23-2260-08,
>>       https://www.ibm.com/docs/en/module_1678991624569/pdf/SA23-2260-08.pdf
>>
>> opcodes/
>>     * s390-opc.txt (stcctm): Add store CPU counter multiple
>>     instruction.  Add comment on CPUMF instructions.
>>
>> gas/testsuite/
>>     * gas/s390/zarch-z13.d (stcctm): Add test for store CPU counter
>>     multiple instruction.
>>     * gas/s390/zarch-z13.s (stcctm): Likewise.
>>
>> Signed-off-by: Jens Remus <jremus@linux.ibm.com>
> 
> Ok, Thanks!
Thank you for the review!  Committed to mainline.

Regards,
Jens
-- 
Jens Remus
Linux on Z Development (D3303)
jremus@de.ibm.com / jremus@linux.ibm.com

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