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Re: [RFA/ARM 02/21] Mark SWP as obsolete.


On 23/08/12 15:55, Matthew Gretton-Dann wrote:
> 
> ARMv8 obsoletes the SWP{B} instructions.
> 
> This patch updates the assembler to error in this case.
> 
> gas/ChangeLog:
> 2012-08-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
> 
> 	* config/tc-arm.c (check_obsolete): New function.
> 	(do_rd_rm_rn): Check swp{b} for obsoletion.
> 
> gas/testsuite/ChangeLog:
> 2012-08-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
> 
> 	* gas/arm/armv8-a-bad.d: New testcase.
> 	* gas/arm/armv8-a-bad.l: Likewise.
> 	* gas/arm/armv8-a-bad.s: Likewise.
> 	* gas/arm/depr-swp.l: Update for change in expected output.
> 	* gas/arm/depr-swp.s: Add additional test.
> 
> include/ChangeLog:
> 2012-08-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
> 
> 	* opcode/arm.h (ARM_CPU_IS_ANY): New define.
> 

OK.

R.


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