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Re: GNU AS for ARM help
On 05/08/16 17:27, Scott, Gary wrote:
> We have ARCH64 GNU ASM -- I believe -- But Will check
I tried the specific instruction you mentioned in my assembler (which
dates back to 2014, so not a new one) and it went through without problems.
> -----Original Message-----
> From: Richard Earnshaw (lists) [mailto:Richard.Earnshaw@arm.com]
> Sent: Friday, August 05, 2016 12:13 PM
> To: Scott, Gary <firstname.lastname@example.org>; email@example.com
> Subject: Re: GNU AS for ARM help
> On 05/08/16 16:40, Scott, Gary wrote:
>> Im am trying to get the GNU AS to work on ARM Cortex-A53 asembler
>> files Note these work with armasm tool but fail with GNU ASM due to
>> System register access The code is MRS x0, ELR_EL1 As an example
>> The errors is
>> Error: unknown or missing system register name at operand 2 -- `mrs x0, ELR_EL1'
>> Can u help - Is there a missing include file I need for System
>> Registers that maybe map ELR_ELI to an actual internal address
> You need an AArch64 assembler for the new 64-bit support. 'ARM' is the 32-bit ISAs.