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bc959e983f
Add "(void) param;" annotation to address unused parameter warnings. Found with GCC's warning -Wunused-parameter.
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* Instantiate the clock driver shell.
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*
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* Since there is no clock source on the simulator, we fake
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* it with a special IDLE task.
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*/
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#include <rtems.h>
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#include <rtems/score/percpu.h>
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#include <rtems/score/threaddispatch.h>
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#define CLOCK_VECTOR 0
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#define Clock_driver_support_initialize_hardware() \
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do { } while (0)
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#define CLOCK_DRIVER_USE_DUMMY_TIMECOUNTER
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#include "clockimpl.h"
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/*
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* If this is defined, then the BSP has defined a delay of some sort so
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* time passage appears somewhat correctly. Otherwise, it runs extremely
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* fast with no delays.
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*/
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#ifndef BSP_CLOCK_DRIVER_DELAY
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#define BSP_CLOCK_DRIVER_DELAY()
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#endif
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/*
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* Since there is no interrupt on this simulator, let's just
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* fake time passing. This will not let preemption from an
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* interrupt work but is enough for many tests.
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*/
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void *clock_driver_sim_idle_body(
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uintptr_t ignored
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)
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{
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(void) ignored;
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for( ; ; ) {
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Per_CPU_Control *cpu = _Thread_Dispatch_disable();
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_ISR_Nest_level++;
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rtems_clock_tick();
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_ISR_Nest_level--;
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_Thread_Dispatch_enable( cpu );
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BSP_CLOCK_DRIVER_DELAY();
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}
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return 0; /* to avoid warning */
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}
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