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Re: [Patch,AVR] Support instrucions XCH, LAT, LAC, LAS
- From: Denis Chertykov <chertykov at gmail dot com>
- To: Georg-Johann Lay <avr at gjlay dot de>
- Cc: binutils at sourceware dot org, Nick Clifton <nickc at redhat dot com>, Marek Michalkiewicz <marekm at amelek dot gda dot pl>
- Date: Thu, 24 May 2012 11:23:57 +0400
- Subject: Re: [Patch,AVR] Support instrucions XCH, LAT, LAC, LAS
- References: <4FBD0D36.3030207@gjlay.de>
2012/5/23 Georg-Johann Lay <avr@gjlay.de>:
> This patch adds support for the XMEGA atomic memory instructions
>
> o exchange
> o load-and-set
> o load-and-clear
> o load-and-toggle
>
>
> Johann
>
>
> include/
> Â Â Â Â* opcode/avr.h (AVR_ISA_XCH): New define.
> Â Â Â Â(AVR_ISA_XMEGA): Use it.
> Â Â Â Â(XCH, LAS, LAT, LAC): New XMEGA opcodes.
Approved.
Denis.