source: rtems/c/src/lib/libbsp/i386/i386ex/include/tm27.h @ 5c7f274

4.104.114.84.95
Last change on this file since 5c7f274 was 3defec6, checked in by Ralf Corsepius <ralf.corsepius@…>, on Apr 23, 2004 at 4:47:38 AM

2004-04-23 Ralf Corsepius <ralf_corsepius@…>

PR 610/bsps

  • Makefile.am: Add include/tm27.h, Cosmetics.
  • include/tm27.h: Final cosmetics.
  • Property mode set to 100644
File size: 759 bytes
Line 
1/*
2 *  tm27.h
3 *
4 *  The license and distribution terms for this file may be
5 *  found in the file LICENSE in this distribution or at
6 *  http://www.rtems.com/license/LICENSE.
7 *
8 *  $Id$
9 */
10
11#ifndef _RTEMS_TMTEST27
12#error "This is an RTEMS internal file you must not include directly."
13#endif
14
15#ifndef __tm27_h
16#define __tm27_h
17
18/*
19 *  Define the interrupt mechanism for Time Test 27
20 *
21 *  NOTE: Use a software interrupt for the i386.
22 */
23
24#define MUST_WAIT_FOR_INTERRUTPT 0
25
26#define Install_tm27_vector(handler) \
27{ \
28  rtems_isr_entry dummy; \
29  rtems_interrupt_catch(handler, 0x90, &dummy); \
30}
31#define Cause_tm27_intr()              asm volatile( "int $0x90" : : );
32
33#define Clear_tm27_intr() /* empty */
34
35#define Lower_tm27_intr() /* empty */
36
37#endif
Note: See TracBrowser for help on using the repository browser.