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39 lines
858 B
39 lines
858 B
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; This example shows the use of critical sections.
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(spawn _ unsafe 'A' 'Z')
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(spawn _ safe '0' '9')
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(ssleep 2)
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(proc unsafe start end
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; This can be interrupted any time
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(:x)
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(ld r0 start)
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(:l)
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(msleep 5)
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(ld @cout r0)
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(cmp r0 end)
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(j.eq :x)
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(inc r0)
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(j :l)
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)
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(proc safe start end
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(:again)
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(ld r0 start)
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; The sequence will always be complete
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(crit
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(ld @cout ' ') ; space to make it easier to read
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(:l)
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(ld @cout r0)
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(cmp r0 end)
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(j.eq :x)
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(inc r0)
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(j :l)
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(:x)
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(ld @cout ' ') ; space to make it easier to read
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)
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(yield)
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(j :again)
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)
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)
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