Subversion Repositories HelenOS

Rev

Rev 2071 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1217 decky 1
/*
2071 jermar 2
 * Copyright (c) 2006 Ondrej Palkovsky
1217 decky 3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
1866 jermar 29
/** @addtogroup libcppc32  
1656 cejka 30
 * @{
31
 */
32
/** @file
33
 */
34
 
1217 decky 35
#include <thread.h>
36
#include <malloc.h>
37
 
38
/** Allocate TLS & TCB for initial module threads
39
 *
40
 * @param data Start of data section
41
 * @return pointer to tcb_t structure
1286 decky 42
 *
1217 decky 43
 */
44
tcb_t * __alloc_tls(void **data, size_t size)
45
{
1624 palkovsky 46
    tcb_t *result;
47
 
48
    result = malloc(sizeof(tcb_t) + size);
49
    *data = ((void *)result) + sizeof(tcb_t);
50
    return result;
1217 decky 51
}
52
 
53
void __free_tls_arch(tcb_t *tcb, size_t size)
54
{
1624 palkovsky 55
    free(tcb);
1217 decky 56
}
1656 cejka 57
 
1866 jermar 58
/** @}
1656 cejka 59
 */