mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2025-11-16 12:34:45 +00:00
110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
/*
|
|
* Default configuration file
|
|
*
|
|
* COPYRIGHT (c) 1989-2008.
|
|
* On-Line Applications Research Corporation (OAR).
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.org/license/LICENSE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <rtems.h>
|
|
|
|
int main( int argc, char **argv );
|
|
|
|
static void Init( rtems_task_argument arg )
|
|
{
|
|
const char *boot_cmdline = *((const char **) arg);
|
|
char *cmdline = NULL;
|
|
int argc = 0;
|
|
char **argv = NULL;
|
|
int result;
|
|
|
|
if ( boot_cmdline != NULL ) {
|
|
size_t n = strlen( boot_cmdline ) + 1;
|
|
|
|
cmdline = malloc( n );
|
|
if ( cmdline != NULL ) {
|
|
char* command;
|
|
|
|
memcpy( cmdline, boot_cmdline, n);
|
|
|
|
command = cmdline;
|
|
|
|
/*
|
|
* Break the line up into arguments with "" being ignored.
|
|
*/
|
|
while ( true ) {
|
|
command = strtok( command, " \t\r\n" );
|
|
if ( command == NULL )
|
|
break;
|
|
|
|
++argc;
|
|
command = '\0';
|
|
}
|
|
|
|
/*
|
|
* If there are arguments, allocate enough memory for the argv
|
|
* array to be passed into main().
|
|
*
|
|
* NOTE: If argc is 0, then argv will be NULL.
|
|
*/
|
|
argv = calloc( argc, sizeof( *argv ) );
|
|
if ( argv != NULL ) {
|
|
int a;
|
|
|
|
command = cmdline;
|
|
argv[ 0 ] = command;
|
|
|
|
for ( a = 1; a < argc; ++a ) {
|
|
command += strlen( command ) + 1;
|
|
argv[ a ] = command;
|
|
}
|
|
} else {
|
|
argc = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
result = main( argc, argv );
|
|
|
|
free( argv );
|
|
free( cmdline );
|
|
|
|
exit( result );
|
|
}
|
|
|
|
/* configuration information */
|
|
|
|
/* This is enough to get a basic main() up. */
|
|
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
|
#define CONFIGURE_UNIFIED_WORK_AREAS
|
|
#define CONFIGURE_STACK_CHECKER_ENABLED
|
|
|
|
/* on smaller architectures lower the number or resources */
|
|
#define CONFIGURE_UNLIMITED_OBJECTS
|
|
#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 8
|
|
#define CONFIGURE_MAXIMUM_DRIVERS 16
|
|
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
|
|
|
|
/* Include basic device drivers needed to call delays */
|
|
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
|
|
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
|
|
|
|
#define CONFIGURE_MAXIMUM_PROCESSORS CPU_MAXIMUM_PROCESSORS
|
|
|
|
#define CONFIGURE_DISABLE_BSP_SETTINGS
|
|
|
|
#define CONFIGURE_INIT
|
|
|
|
#include <rtems/confdefs.h>
|
|
|