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-rw-r--r--c/src/lib/libbsp/i960/cvme961/startup/bspclean.c32
-rw-r--r--c/src/lib/libbsp/i960/cvme961/startup/bspstart.c163
-rw-r--r--c/src/lib/libbsp/i960/cvme961/startup/exit.c38
-rw-r--r--c/src/lib/libbsp/i960/cvme961/startup/linkcmds48
-rw-r--r--c/src/lib/libbsp/i960/cvme961/startup/setvec.c145
5 files changed, 0 insertions, 426 deletions
diff --git a/c/src/lib/libbsp/i960/cvme961/startup/bspclean.c b/c/src/lib/libbsp/i960/cvme961/startup/bspclean.c
deleted file mode 100644
index fb35e206be..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/startup/bspclean.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This routine is used to return control to the NINDY monitor
- * and is automatically invoked at shutdown.
- *
- * NOTES: DOES NOT RETURN!!!
- *
- * 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"
-
-void bsp_cleanup( void )
-{
- asm volatile( "mov 0,g0; \
- fmark ; \
- syncf ; \
- .word 0xfeedface ; \
- bx start" : : );
- /* The constant 0xfeedface is a magic word for break which
- * is defined by NINDY. The branch extended restarts the
- * application if the user types "go".
- */
-}
diff --git a/c/src/lib/libbsp/i960/cvme961/startup/bspstart.c b/c/src/lib/libbsp/i960/cvme961/startup/bspstart.c
deleted file mode 100644
index afb9b7e733..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/startup/bspstart.c
+++ /dev/null
@@ -1,163 +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
-)
-{
- /* set node number in SQSIO4 CTL REG */
-
- *((rtems_unsigned32 *)0xc00000b0) =
- (Configuration.User_multiprocessing_table) ?
- Configuration.User_multiprocessing_table->node : 0;
-
- Prcb = get_prcb();
- Ctl_tbl = Prcb->control_tbl;
-
- /* following configures the data breakpoint (which must be set
- * before this is executed) to break on writes only.
- */
-
- Ctl_tbl->bpcon &= ~0x00cc0000;
- i960_reload_ctl_group( 6 );
-
- /* bit 31 of the Register Cache Control can be set to
- * enable an alternative caching algorithm. It does
- * not appear to help RTEMS.
- */
-
- /* Configure Number of Register Caches */
-
- Prcb->reg_cache_cfg = 8;
- i960_soft_reset( Prcb );
-
- /*
- * 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_stack_size = 4096;
-
- Cpu_table.extra_system_initialization_stack = 0;
-
- Cpu_table.Prcb = Prcb;
-
- /*
- * Copy the table
- */
-
- BSP_Configuration = Configuration;
-
- /*
- * Add 1 region for the RTEMS Malloc
- */
-
- 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
-
- BSP_Configuration.work_space_start = (void *)
- (RAM_END - BSP_Configuration.work_space_size);
-
- rtems_initialize_executive( &BSP_Configuration, &Cpu_table );
- /* does not return */
-
- bsp_cleanup();
-
- return 0;
-
-}
diff --git a/c/src/lib/libbsp/i960/cvme961/startup/exit.c b/c/src/lib/libbsp/i960/cvme961/startup/exit.c
deleted file mode 100644
index c412cad281..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/startup/exit.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* exit
- *
- * This routine is used to return control to the NINDY monitor
- * and is automatically invoked by the STDIO exit() routine.
- *
- * INPUT:
- * status - exit status
- *
- * OUTPUT: NONE
- *
- * NOTES: DOES NOT RETURN!!!
- *
- * 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"
-
-void _exit( )
-{
- asm volatile( "mov 0,g0; \
- fmark ; \
- syncf ; \
- .word 0xfeedface ; \
- bx start" : : );
- /* The constant 0xfeedface is a magic word for break which
- * is defined by NINDY. The branch extended restarts the
- * application if the user types "go".
- */
-}
diff --git a/c/src/lib/libbsp/i960/cvme961/startup/linkcmds b/c/src/lib/libbsp/i960/cvme961/startup/linkcmds
deleted file mode 100644
index 5acbf22283..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/startup/linkcmds
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file contains directives for the GNU linker which are specific
- * to the Cyclone CVME960/CVME961 boards.
- *
- * 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.
- *
- * $Id$
- */
-
-MEMORY
- {
- ram : org = 0x0, l = 1M
- }
-
-SECTIONS
-{
- .text 0x10000 :
- {
- text_start = . ;
- _text_start = . ;
- *(.text)
- etext = ALIGN( 0x10 ) ;
-/* _etext = .; */
- }
- .data ADDR( .text ) + SIZEOF( .text ):
- {
- data_start = . ;
- _data_start = .;
- *(.data)
- edata = ALIGN( 0x10 ) ;
-/* _edata = .; */
- }
- .bss ADDR( .data ) + SIZEOF( .data ):
- {
- bss_start = . ;
-/* _bss_start = . ; */
- *(.bss)
- *(COMMON)
- end = . ;
- _end = . ;
- }
-}
diff --git a/c/src/lib/libbsp/i960/cvme961/startup/setvec.c b/c/src/lib/libbsp/i960/cvme961/startup/setvec.c
deleted file mode 100644
index ea3706c3b3..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/startup/setvec.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* set_vector
- *
- * This routine attempts to perform all "generic" interrupt initialization
- * for the specified XINT line. It is specific to the Cyclone CVME961 in
- * that it knows which interrupts are initialized by the monitor, the
- * characteristics of XINT5 (VIC068 clock tick), and that it assumes the
- * i960 is processing interrupts in dedicated mode. It attempts to map
- * XINTs to interrupt vectors in a fairly straght forward way.
- *
- * XINT USE VECTOR INTR TBL INDEX TRIGGERED
- * ==== ============= ====== ============== =========
- * 0 VMEbus ERROR 0x02 0x03 EDGE
- * 1 DRAM PARITY 0x12 0x13 EDGE
- * 2 Z8530 0x22 0x23 LEVEL
- * 3 SQUALL 0 0x52 0x53 ----
- * 4 Z8536 (SQSIO4) 0x72 0x73 LEVEL
- * 5 TICK 0x32 0x33 EDGE
- * 6 VIC068 0x62 0x63 LEVEL
- * 7 UNUSED 0x42 0x43 LEVEL
- *
- * The interrupt handler is installed in both the cached and memory
- * resident interrupt tables. The appropriate IMAP register is updated to
- * reflect the vector selected by this routine. Global interrupts are
- * enabled. If XINT5 is being installed, places it in trigger mode.
- * Finally, set_vector_support() is invoked to install the new IMAP and
- * ICON, unmask the XINT in IMASK, and lower the i960's interrupt
- * level to 0.
- *
- * INPUT:
- * func - interrupt handler entry point
- * xint - external interrupt line
- * type - 0 indicates raw hardware connect
- * 1 indicates RTEMS interrupt connect
- *
- * RETURNS:
- * address of previous interrupt handler
- *
- * 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 <stdio.h>
-
-void print_prcb();
-void print_intr_info();
-void print_ipnd_imsk();
-
-unsigned int Xint_2_Group_Map[8] = { 0, 1, 2, 5, 7, 3, 6, 4 };
-
-i960_isr set_vector( /* returns old vector */
- rtems_isr_entry func, /* isr routine */
- unsigned int xint, /* XINT number */
- unsigned int type /* RTEMS or RAW */
-)
-{
- i960_isr *intr_tbl, *cached_intr_tbl;
- i960_isr saved_intr;
- unsigned int vector, group, nibble;
- unsigned int *imap;
-
- if ( xint > 7 )
- exit( 0x80 );
-
- cached_intr_tbl = (i960_isr *) 0;
- intr_tbl = (i960_isr *) Prcb->intr_tbl;
- group = Xint_2_Group_Map[xint]; /* remap XINT to group */
- vector = (group << 4) + 2; /* direct vector num */
-
- if ( type )
- rtems_interrupt_catch( func, vector, (rtems_isr_entry *) &saved_intr );
- else {
- saved_intr = (i960_isr) intr_tbl[ vector ];
- /* return old vector */
- intr_tbl[ vector + 1 ] = /* normal vector table */
- cached_intr_tbl[ group ] = (i960_isr) func; /* cached vector */
- }
-
- if ( xint <= 3 ) imap = &Ctl_tbl->imap0; /* updating IMAP0 */
- else imap = &Ctl_tbl->imap1; /* updating IMAP1 */
- nibble = (xint % 4) * 4;
- *imap &= ~(0xf << nibble);
- *imap |= group << nibble;
-
- Ctl_tbl->icon &= ~0x00000400; /* enable global interrupts */
- Ctl_tbl->icon |= 0x00004000; /* fast sampling mode */
- switch ( xint ) {
- case 0: Ctl_tbl->icon |= 0x00000004; break;
- case 1: Ctl_tbl->icon |= 0x00000008; break;
- case 2: Ctl_tbl->icon &= ~0x00000010; break;
- case 4: Ctl_tbl->icon &= ~0x00000040; break;
- case 5: Ctl_tbl->icon |= 0x00000080; break;
- case 6: Ctl_tbl->icon &= ~0x00000100; break;
- default: exit( 0x81 ); break; /* unsupported */
- }
-
- if ( xint == 4 ) { /* reprogram MCON for SQSIO4 */
- Ctl_tbl->mcon12 = 0x00002012; /* MCON12 - 0xCxxxxxxx */
- Ctl_tbl->mcon13 = 0x00000000; /* MCON13 - 0xDxxxxxxx */
- i960_reload_ctl_group( 5 ); /* update MCON12-MCON15 */
- }
-
- i960_unmask_intr( xint ); /* update IMSK */
- i960_reload_ctl_group( 1 ); /* update IMAP?/ICON */
- return( saved_intr ); /* return old vector */
-}
-
-void print_prcb()
-{
- printf( "fault_table =0x%p\n", Prcb->fault_tbl );
- printf( "control_tbl =0x%p\n", Prcb->control_tbl );
- printf( "AC mask ov =0x%x\n", Prcb->initial_ac );
- printf( "fltconfig =0x%x\n", Prcb->fault_config );
- printf( "intr tbl =0x%p\n", Prcb->intr_tbl );
- printf( "systable =0x%p\n", Prcb->sys_proc_tbl );
- printf( "reserved =0x%x\n", Prcb->reserved );
- printf( "isr stk =0x%p\n", Prcb->intr_stack );
- printf( "ins cache =0x%x\n", Prcb->ins_cache_cfg );
- printf( "reg cache =0x%x\n", Prcb->reg_cache_cfg );
-}
-
-void print_intr_info()
-{
- printf( "prcb =0x%p\n", Prcb );
- printf( "ctl_tbl =0x%p\n", Ctl_tbl );
- printf( "intr_tbl=0x%p\n", Prcb->intr_tbl );
- printf( "IMAP0 = 0x%x\n", Ctl_tbl->imap0 );
- printf( "IMAP1 = 0x%x\n", Ctl_tbl->imap1 );
- print_ipnd_imsk();
-}
-
-void print_ipnd_imsk()
-{
- printf(" IPEND = 0x%x\n", i960_pend_intrs() );
- printf(" IMASK = 0x%x\n", i960_mask_intrs() );
-}
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