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Diffstat (limited to 'c/src/lib/libbsp/i386/force386/startup/bspstart.c')
-rw-r--r--c/src/lib/libbsp/i386/force386/startup/bspstart.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/c/src/lib/libbsp/i386/force386/startup/bspstart.c b/c/src/lib/libbsp/i386/force386/startup/bspstart.c
deleted file mode 100644
index 78def6375c..0000000000
--- a/c/src/lib/libbsp/i386/force386/startup/bspstart.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* bsp_start()
- *
- * 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.
- *
- * INPUT: NONE
- *
- * OUTPUT: NONE
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <libcsupport.h>
-
-#include <stackchk.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;
-
-/* Initialize whatever libc we are using
- * called from postdriver hook
- */
-
-void bsp_libc_init()
-{
- extern int end;
- rtems_unsigned32 heap_start;
-
- heap_start = (rtems_unsigned32) &end;
- if (heap_start & (CPU_ALIGNMENT-1))
- heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
-
- RTEMS_Malloc_Initialize((void *) heap_start, 64 * 1024, 0);
-
- /*
- * Set up for the libc handling.
- */
-
- if (BSP_Configuration.ticks_per_timeslice > 0)
- libc_init(1); /* reentrant if possible */
- else
- libc_init(0); /* non-reentrant */
-
- /*
- * Initialize the stack bounds checker
- */
-
-#ifdef STACK_CHECKER_ON
- Stack_check_Initialize();
-#endif
-
-}
-
-int bsp_start(
- int argc,
- char **argv,
- char **environp
-)
-{
- /*
- * FORCE documentation incorrectly states that the bus request
- * level is initialized to 3. It is actually initialized by
- * FORCEbug to 0.
- */
-
- outport_byte( 0x00, 0x3f ); /* resets VMEbus request level */
-
- /*
- * we do not use the pretasking_hook.
- */
-
- Cpu_table.pretasking_hook = NULL;
-
- Cpu_table.predriver_hook = bsp_libc_init; /* RTEMS resources available */
-
- Cpu_table.postdriver_hook = NULL; /* Call our main() for constructors */
-
- Cpu_table.idle_task = NULL; /* do not override system IDLE task */
-
- Cpu_table.do_zero_of_workspace = TRUE;
-
- Cpu_table.interrupt_table_segment = get_ds();
-
- Cpu_table.interrupt_table_offset = (void *)Interrupt_descriptor_table;
-
- Cpu_table.interrupt_stack_size = 4096;
-
- Cpu_table.extra_system_initialization_stack = 0;
-
- /*
- * Copy the table
- */
-
- BSP_Configuration = Configuration;
-
- BSP_Configuration.work_space_start = (void *)
- RAM_END - BSP_Configuration.work_space_size;
-
- /*
- * Add 1 region for Malloc in libc_low
- */
-
- BSP_Configuration.maximum_regions++;
-
- /*
- * Add 1 extension for newlib libc
- */
-
-#ifdef RTEMS_NEWLIB
- BSP_Configuration.maximum_extensions++;
-#endif
-
- /*
- * Add another extension if using the stack checker
- */
-
-#ifdef STACK_CHECKER_ON
- BSP_Configuration.maximum_extensions++;
-#endif
-
- rtems_initialize_executive( &BSP_Configuration, &Cpu_table );
- /* does not return */
- /* no cleanup necessary for Force CPU-386 */
- return 0;
-}