| /* |
| * Emulator initialisation code |
| * |
| * Copyright 2000 Alexandre Julliard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * 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]; |
| |
| static const struct wine_preload_info wine_main_preload_info[] = |
| { |
| { __wine_dos, sizeof(__wine_dos) }, /* DOS area + PE exe */ |
| { __wine_shared_heap, sizeof(__wine_shared_heap) }, /* shared user data + shared heap */ |
| { 0, 0 } /* end of list */ |
| }; |
| |
| 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; |
| |
| static inline void reserve_area( void *addr, size_t size ) |
| { |
| wine_mmap_add_reserved_area( addr, size ); |
| } |
| |
| #endif /* __APPLE__ */ |
| |
| /*********************************************************************** |
| * check_command_line |
| * |
| * Check if command line is one that needs to be handled specially. |
| */ |
| static void check_command_line( int argc, char *argv[] ) |
| { |
| static const char usage[] = |
| "Usage: wine PROGRAM [ARGUMENTS...] Run the specified program\n" |
| " wine --help Display this help and exit\n" |
| " wine --version Output version information and exit"; |
| |
| if (argc <= 1) |
| { |
| fprintf( stderr, "%s\n", usage ); |
| exit(1); |
| } |
| if (!strcmp( argv[1], "--help" )) |
| { |
| printf( "%s\n", usage ); |
| exit(0); |
| } |
| if (!strcmp( argv[1], "--version" )) |
| { |
| printf( "%s\n", wine_get_build_id() ); |
| exit(0); |
| } |
| } |
| |
| |
| /********************************************************************** |
| * main |
| */ |
| int main( int argc, char *argv[] ) |
| { |
| char error[1024]; |
| int i; |
| |
| check_command_line( argc, argv ); |
| if (wine_main_preload_info) |
| { |
| for (i = 0; wine_main_preload_info[i].size; i++) |
| reserve_area( wine_main_preload_info[i].addr, wine_main_preload_info[i].size ); |
| } |
| |
| wine_pthread_set_functions( &pthread_functions, sizeof(pthread_functions) ); |
| wine_init( argc, argv, error, sizeof(error) ); |
| fprintf( stderr, "wine: failed to initialize: %s\n", error ); |
| exit(1); |
| } |