2017-02-14 01:55:39 +08:00
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# Need to turn optimization off. Otherwise compiler may generate
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# incorrect code, not knowing that trigger_irq() affects the value
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# of trigger_check, even if declared volatile.
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# A memory barrier does not help, we need an 'instruction barrier' but
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# GCC doesn't support this; we need to tell the compiler not to reorder
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# memory accesses to trigger_check around calls to trigger_irq.
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CONFIG_COMPILER_OPT="-O0"
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