/* * 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[] ) { extern const char wine_version[]; 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_version ); 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); }