📄 tm27.h
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/* * tm27.h * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. * * $Id: tm27.h,v 1.2 2004/04/23 04:47:36 ralf Exp $ */#ifndef _RTEMS_TMTEST27#error "This is an RTEMS internal file you must not include directly."#endif#ifndef __tm27_h#define __tm27_h/* * Define the interrupt mechanism for Time Test 27 */#define MUST_WAIT_FOR_INTERRUPT 0#define Install_tm27_vector(handler) \{ \ rtems_isr_entry dummy; \ rtems_interrupt_catch(handler, 0x90, &dummy); \}#define Cause_tm27_intr() asm volatile("int $0x90" : :);#define Clear_tm27_intr() /* empty */#define Lower_tm27_intr() /* empty */#endif
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