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https://github.com/zephyrproject-rtos/zephyr
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73008b427c
Move tracing.h to include/tracing/ to align with subsystem reorg. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
20 lines
355 B
C
20 lines
355 B
C
/*
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* Copyright (c) 2016 Cadence Design Systems, Inc.
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <tracing/tracing.h>
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void arch_cpu_idle(void)
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{
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sys_trace_idle();
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__asm__ volatile ("waiti 0");
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}
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void arch_cpu_atomic_idle(unsigned int key)
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{
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sys_trace_idle();
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__asm__ volatile ("waiti 0\n\t"
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"wsr.ps %0\n\t"
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"rsync" :: "a"(key));
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}
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