blob: c3759739b58086a3ccee84f60fce0ac34aa5fc86 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/* bsp.h
*
* This include file contains all HP PA-RISC simulator definitions.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#ifndef __SIMHPPA_h
#define __SIMHPPA_h
#ifdef __cplusplus
extern "C" {
#endif
#include <rtems.h>
#include <iosupp.h>
/*
* Define the time limits for RTEMS Test Suite test durations.
* Long test and short test duration limits are provided. These
* values are in seconds and need to be converted to ticks for the
* application.
*
*/
#define MAX_LONG_TEST_DURATION 3 /* 3 seconds */
#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */
/*
* Define the interrupt mechanism for Time Test 27
*/
#define MUST_WAIT_FOR_INTERRUPT 1
#define Install_tm27_vector( handler ) \
( void ) set_vector( handler, HPPA_INTERRUPT_EXTERNAL_INTERVAL_TIMER, 1 );
#define Cause_tm27_intr() \
set_itimer( get_itimer() + 20 )
#define Clear_tm27_intr() \
set_eirr( 0x80000000 )
#define Lower_tm27_intr() \
{ \
register unsigned32 ignored; \
HPPA_ASM_SSM( HPPA_PSW_I, ignored ); \
}
/*
* Simple spin delay in microsecond units for device drivers.
* This is very dependent on the clock speed of the target.
*/
extern void Clock_delay(rtems_unsigned32 microseconds);
#define delay( microseconds ) \
Clock_delay(microseconds);
/*
* We printf() to a buffer if multiprocessing, *or* if this is set.
* ref: src/lib/libbsp/hppa/simhppa/iosupp/consupp.c
*/
extern int use_print_buffer;
#define HPPA_INTERRUPT_EXTERNAL_MPCI HPPA_INTERRUPT_EXTERNAL_10
void bsp_start( void );
void bsp_cleanup( void );
/* miscellaneous stuff assumed to exist */
extern rtems_configuration_table BSP_Configuration; /* owned by BSP */
extern rtems_cpu_table Cpu_table; /* owned by BSP */
extern rtems_unsigned32 bsp_isr_level;
extern int cpu_number; /* from 0; cpu number in a multi cpu system */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
|