2 * Emulator initialisation code
8 #include "wine/winbase16.h"
18 #include "stackframe.h"
19 #include "wine/exception.h"
20 #include "debugtools.h"
23 static char **MAIN_argv;
26 /***********************************************************************
27 * Main loop of initial task
29 void MAIN_EmulatorRun( void )
31 char startProg[256], defProg[256];
36 /* Load system DLLs into the initial process (and initialize them) */
37 if ( !LoadLibrary16("GDI.EXE" ) || !LoadLibraryA("GDI32.DLL" )
38 || !LoadLibrary16("USER.EXE") || !LoadLibraryA("USER32.DLL"))
41 /* Get pointers to USER routines called by KERNEL */
44 /* Call FinalUserInit routine */
45 Callout.FinalUserInit16();
47 /* Call InitApp for initial task */
48 Callout.InitApp16( MapHModuleLS( 0 ) );
50 /* Add the Default Program if no program on the command line */
53 PROFILE_GetWineIniString( "programs", "Default", "",
54 defProg, sizeof(defProg) );
55 if (defProg[0]) MAIN_argv[MAIN_argc++] = defProg;
58 /* Add the Startup Program to the run list */
59 PROFILE_GetWineIniString( "programs", "Startup", "",
60 startProg, sizeof(startProg) );
61 if (startProg[0]) MAIN_argv[MAIN_argc++] = startProg;
63 /* Abort if no executable on command line */
66 MAIN_Usage(MAIN_argv[0]);
70 /* Load and run executables given on command line */
71 for (i = 1; i < MAIN_argc; i++)
73 if ((handle = WinExec( MAIN_argv[i], SW_SHOWNORMAL )) < 32)
75 MESSAGE("wine: can't exec '%s': ", MAIN_argv[i]);
78 case 2: MESSAGE("file not found\n" ); break;
79 case 11: MESSAGE("invalid exe file\n" ); break;
80 default: MESSAGE("error=%d\n", handle ); break;
88 MESSAGE("wine: no executable file found.\n" );
92 /* Start message loop for desktop window */
94 while ( GetNumTasks16() > 1 && Callout.GetMessageA( &msg, 0, 0, 0 ) )
96 Callout.TranslateMessage( &msg );
97 Callout.DispatchMessageA( &msg );
104 /**********************************************************************
107 int main( int argc, char *argv[] )
110 extern char * DEBUG_argv0;
113 * Save this so that the internal debugger can get a hold of it if
116 DEBUG_argv0 = argv[0];
118 /* Set up debugger hook */
119 EXC_SetDebugEventHook( wine_debugger );
120 TASK_AddTaskEntryBreakpoint = DEBUG_AddTaskEntryBreakpoint;
122 /* Initialize everything */
123 if (!MAIN_MainInit( &argc, argv )) return 1;
124 MAIN_argc = argc; MAIN_argv = argv;
126 /* Create initial task */
127 if ( !(pModule = NE_GetPtr( GetModuleHandle16( "KERNEL" ) )) ) return 1;
128 if ( !TASK_Create( pModule, FALSE ) ) return 1;
130 /* Switch to initial task */
131 PostEvent16( PROCESS_Current()->task );
134 /* Switch stacks and jump to MAIN_EmulatorRun */
135 CALL32_Init( &IF1632_CallLargeStack, MAIN_EmulatorRun, NtCurrentTeb()->stack_top );
137 MESSAGE( "main: Should never happen: returned from CALL32_Init()\n" );