[PATCH][GAS][Aarch64] New instructions for maintenance of GPT entries cached in a TLB

Nick Clifton nickc@redhat.com
Fri Apr 16 12:05:58 GMT 2021


Hi Przemyslaw,

> This patch adds support to four new system registers (RPAOS, RPALOS, PAALLOS,
> PAALL) in conjunction with TLBI instruction. This change is part of RME (Realm
> Management Extension).

Building with this patch applied fails for me:

   opcodes/aarch64-opc.c:4875:5: error: missing initializer for field
     'flags' of 'aarch64_sys_ins_reg' [-Werror=missing-field-initializers]
    4875 |     { "paallos",    CPENS (6, C8, C1, 4), },
         |     ^

   opcodes/aarch64-opc.c:4876:5: error: missing initializer for field
    'flags' of 'aarch64_sys_ins_reg' [-Werror=missing-field-initializers]
    4876 |     { "paall",      CPENS (6, C8, C7, 4), },
         |     ^

Cheers
   Nick



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