| commit | f2bcedac780cfec95adc2be2b7e3abc09da4598a | [log] [tgz] |
|---|---|---|
| author | Channagoud Kadabi <ckadabi@codeaurora.org> | Fri Dec 19 13:35:45 2014 -0800 |
| committer | Channagoud Kadabi <ckadabi@codeaurora.org> | Fri Dec 19 13:40:52 2014 -0800 |
| tree | 2af438f144c7a075ff9a1e024cacf18018af5b91 | |
| parent | f7e9ec432eb274389c1f8825d1b155a5fd27a90c [diff] |
arch: arm: Use ldrex & strex to perform swap For ARMv7 & above the swp instructions are deprecated. Instead use ldrex and strex to perform swap operations. http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dai0425/BABCAIHG.html Change-Id: Ibd1135d76b1920f48c884f16eaabb0d69a750f78