blob: 52c41cf8cf95fe02b4fb195885ed3ad9193433f5 (
plain) (
blame)
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
94
95
|
/* internal.h
*
* This include file contains internal information
* for the RTEMS stack checker.
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#ifndef __INTERNAL_STACK_CHECK_h
#define __INTERNAL_STACK_CHECK_h
#ifdef __cplusplus
extern "C" {
#endif
/*
* This structure is used to fill in and compare the "end of stack"
* marker pattern.
* pattern area must be a multiple of 4 words.
*/
#ifdef CPU_STACK_CHECK_SIZE
#define PATTERN_SIZE_WORDS (((CPU_STACK_CHECK_SIZE / 4) + 3) & ~0x3)
#else
#define PATTERN_SIZE_WORDS (4)
#endif
#define PATTERN_SIZE_BYTES (PATTERN_SIZE_WORDS * sizeof(unsigned32))
typedef struct {
unsigned32 pattern[ PATTERN_SIZE_WORDS ];
} Stack_check_Control;
/*
* The pattern used to fill the entire stack.
*/
#define BYTE_PATTERN 0xA5
#define U32_PATTERN 0xA5A5A5A5
/*
* Stack_check_Create_extension
*/
boolean Stack_check_Create_extension(
Thread_Control *running,
Thread_Control *the_thread
);
/*
* Stack_check_Begin_extension
*/
void Stack_check_Begin_extension(
Thread_Control *the_thread
);
/*
* Stack_check_Switch_extension
*/
void Stack_check_Switch_extension(
Thread_Control *running,
Thread_Control *heir
);
/*
* Stack_check_Fatal_extension
*/
void Stack_check_Fatal_extension(
Internal_errors_Source source,
boolean is_internal,
unsigned32 status
);
/*
* Stack_check_Dump_usage
*/
void Stack_check_Dump_usage( void );
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
|