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loader: Make sure the reserved area is protected on MacOSX too.

This commit is contained in:
Alexandre Julliard 2006-10-12 14:55:52 +02:00
parent e958dc2e9d
commit 181cf8b635
1 changed files with 25 additions and 4 deletions
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29
loader/main.c
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@ -18,12 +18,20 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
#include "wine/library.h"
#include "main.h"
#ifdef __APPLE__
asm(".zerofill WINE_DOS, WINE_DOS, ___wine_dos, 0x60000000");
asm(".zerofill WINE_SHARED_HEAP, WINE_SHARED_HEAP, ___wine_shared_heap, 0x02000000");
extern char __wine_dos[0x60000000], __wine_shared_heap[0x02000000];
@ -34,10 +42,24 @@ static const struct wine_preload_info wine_main_preload_info[] =
{ __wine_shared_heap, sizeof(__wine_shared_heap) }, /* shared user data + shared heap */
{ 0, 0 } /* end of list */
};
#else
static inline void reserve_area( void *addr, size_t size )
{
wine_anon_mmap( addr, size, PROT_NONE, MAP_FIXED | MAP_NORESERVE );
wine_mmap_add_reserved_area( addr, size );
}
#else /* __APPLE__ */
/* the preloader will set this variable */
const struct wine_preload_info *wine_main_preload_info = NULL;
#endif
static inline void reserve_area( void *addr, size_t size )
{
wine_mmap_add_reserved_area( addr, size );
}
#endif /* __APPLE__ */
/**********************************************************************
* main
@ -50,8 +72,7 @@ int main( int argc, char *argv[] )
if (wine_main_preload_info)
{
for (i = 0; wine_main_preload_info[i].size; i++)
wine_mmap_add_reserved_area( wine_main_preload_info[i].addr,
wine_main_preload_info[i].size );
reserve_area( wine_main_preload_info[i].addr, wine_main_preload_info[i].size );
}
wine_pthread_set_functions( &pthread_functions, sizeof(pthread_functions) );