summaryrefslogtreecommitdiffstats
path: root/src/usr/module_init.C
blob: b07ace0c2b86805c26772438c7c24bb6c9bd4cdd (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
/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/usr/module_init.C $                                       */
/*                                                                        */
/* OpenPOWER HostBoot Project                                             */
/*                                                                        */
/* COPYRIGHT International Business Machines Corp. 2011,2014              */
/*                                                                        */
/* Licensed under the Apache License, Version 2.0 (the "License");        */
/* you may not use this file except in compliance with the License.       */
/* You may obtain a copy of the License at                                */
/*                                                                        */
/*     http://www.apache.org/licenses/LICENSE-2.0                         */
/*                                                                        */
/* Unless required by applicable law or agreed to in writing, software    */
/* distributed under the License is distributed on an "AS IS" BASIS,      */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
/* implied. See the License for the specific language governing           */
/* permissions and limitations under the License.                         */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
void call_dtors(void * i_dso_handle);

// This identifies the module
void*   __dso_handle = (void*) &__dso_handle;

extern "C"
void _init(void*)
{
    // Call default constructors for any static objects.
    extern void (*ctor_start_address)();
    extern void (*ctor_end_address)();
    void(**ctors)() = &ctor_start_address;
    while(ctors != &ctor_end_address)
    {
	(*ctors)();
	ctors++;
    }
}

extern "C"
void _fini(void)
{
    call_dtors(__dso_handle);
}



OpenPOWER on IntegriCloud