2014-05-20 14:22:24 +02:00
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/*
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* Copyright (C) 2014 Freie Universität Berlin
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*
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2014-07-31 19:45:27 +02:00
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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2014-05-20 14:22:24 +02:00
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*/
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2010-09-22 15:10:42 +02:00
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/* GCC ARM assembler */
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.text
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.code 32
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.align 4 /* 0 */
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2010-10-28 11:22:57 +02:00
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/* .extern sched_run*/
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2010-09-22 15:10:42 +02:00
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/* Public functions declared in this file */
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.global atomic_set_return
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.func
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atomic_set_return:
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SWP r2,r1,[r0]
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MOV r0, r2
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mov pc, lr
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.endfunc
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