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Diffstat (limited to 'c/src/lib/libbsp/i386/go32/startup/bspstart.c')
-rw-r--r--c/src/lib/libbsp/i386/go32/startup/bspstart.c135
1 files changed, 0 insertions, 135 deletions
diff --git a/c/src/lib/libbsp/i386/go32/startup/bspstart.c b/c/src/lib/libbsp/i386/go32/startup/bspstart.c
deleted file mode 100644
index 958591ec8c..0000000000
--- a/c/src/lib/libbsp/i386/go32/startup/bspstart.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * This routine starts the application. It includes application,
- * board, and monitor specific initialization and configuration.
- * The generic CPU dependent initialization has been performed
- * before this routine is invoked.
- *
- * COPYRIGHT (c) 1989-1998.
- * On-Line Applications Research Corporation (OAR).
- * Copyright assigned to U.S. Government, 1994.
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#include <bsp.h>
-#include <rtems/libio.h>
-
-#include <libcsupport.h>
-#include <zilog/z8036.h>
-
-#include <string.h>
-
-/*
- * The original table from the application and our copy of it with
- * some changes.
- */
-
-extern rtems_configuration_table Configuration;
-rtems_configuration_table BSP_Configuration;
-
-rtems_cpu_table Cpu_table;
-
-char *rtems_progname;
-
-/*
- * Use the shared implementations of the following routines
- */
-
-void bsp_postdriver_hook(void);
-void bsp_libc_init( void *, unsigned32, int );
-
-/*
- * Function: bsp_pretasking_hook
- * Created: 95/03/10
- *
- * Description:
- * BSP pretasking hook. Called just before drivers are initialized.
- * Used to setup libc and install any BSP extensions.
- *
- * NOTES:
- * Must not use libc (to do io) from here, since drivers are
- * not yet initialized.
- *
- */
-
-void bsp_pretasking_hook(void)
-{
- rtems_unsigned32 heap_start;
-
-#if 0
- extern int end;
- heap_start = (rtems_unsigned32) &end;
-#else
- void * sbrk( int );
- heap_start = (rtems_unsigned32) sbrk( 64 * 1024 + CPU_ALIGNMENT );
-#endif
- if (heap_start & (CPU_ALIGNMENT-1))
- heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
-
- bsp_libc_init((void *) heap_start, 64 * 1024, 0);
-
-
-#ifdef RTEMS_DEBUG
- rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
-#endif
-}
-
-/*
- * main/bsp_start
- *
- * This routine does the bulk of the system initialization.
- */
-
-/* This is the original command line passed from DOS */
-char ** Go32_Argv;
-
-int main(
- int argc,
- char **argv,
- char **environp
-)
-{
- extern void * sbrk( int );
- extern volatile void _exit( int );
-
- /* Set up arguments that we can access later */
- Go32_Argv = argv;
-
- if ((argc > 0) && argv && argv[0])
- rtems_progname = argv[0];
- else
- rtems_progname = "RTEMS";
-
- Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */
- Cpu_table.postdriver_hook = bsp_postdriver_hook;
- Cpu_table.interrupt_table_segment = 0;/* get_ds(); */
- Cpu_table.interrupt_table_offset = (void *)0;
- Cpu_table.interrupt_stack_size = 4096;
-
- BSP_Configuration.work_space_start = sbrk( Configuration.work_space_size );
- if ( BSP_Configuration.work_space_start == 0 ) {
- /* Big trouble */
- int write( int, void *, int );
- char msg[] = "bsp_start() couldn't sbrk() RTEMS work space\n";
- write( 2, msg, sizeof msg - 1 );
- _exit( 1 );
- }
-
- rtems_initialize_executive( &BSP_Configuration, &Cpu_table );
- /* does not return */
-
- /* We only return here if the executive has finished. This happens */
- /* when the task has called exit(). */
- /* At this point we call _exit() which resides in djgcc. */
-
- for (;;)
- _exit( 0 );
-
- /* no cleanup necessary for GO32 */
-
- return 0;
-}