blob: 1d4d2c9e21321c123d6330f75165cefa2c652be9 (
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
|
/**
* @file
*
* @brief Stack Allocate Helper
* @ingroup ScoreThread
*/
/*
* COPYRIGHT (c) 1989-2010.
* 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.rtems.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/threadimpl.h>
#include <rtems/score/stackimpl.h>
#include <rtems/config.h>
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
void *stack_addr = 0;
size_t the_stack_size;
rtems_stack_allocate_hook stack_allocate_hook =
rtems_configuration_get_stack_allocate_hook();
the_stack_size = _Stack_Ensure_minimum( stack_size );
stack_addr = (*stack_allocate_hook)( the_stack_size );
if ( !stack_addr )
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
return the_stack_size;
}
|