Support for variable length names added to Object Handler. This supports

both fixed length "raw" names and strings from the API's point of view.

Both inline and macro implementations were tested.

20 files changed, 1575 insertions, 10 deletions

diff --git a/c/src/lib/libbsp/powerpc/papyrus/include/bsp.h b/c/src/lib/libbsp/powerpc/papyrus/include/bsp.h
new file mode 100644
index 0000000000..a18ca343bd
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/papyrus/include/bsp.h
@@ -0,0 +1,114 @@
+/*  bsp.h
+ *
+ *  This include file contains all Papyrus board IO definitions.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h
+ *
+ *  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.
+ *
+ *  bsp.h,v 1.2 1995/05/31 16:56:13 joel Exp
+ */
+
+#ifndef __PAPYRUS_h
+#define __PAPYRUS_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef ASM
+/* Definition of where to store registers in alignment handler */
+#define ALIGN_REGS 0x0140
+
+#else
+#include <rtems.h>
+
+/*
+ *  Define the time limits for RTEMS Test Suite test durations.
+ *  Long test and short test duration limits are provided.  These
+ *  values are in seconds and need to be converted to ticks for the
+ *  application.
+ *
+ */
+
+#define MAX_LONG_TEST_DURATION       300 /* 5 minutes = 300 seconds */
+#define MAX_SHORT_TEST_DURATION      3   /* 3 seconds */
+
+/*
+ *  Stuff for Time Test 27
+ */
+
+#define MUST_WAIT_FOR_INTERRUPT 0
+
+#define Install_tm27_vector( handler ) set_vector( (handler), PPC_IRQ_SCALL, 1 )
+
+#define Cause_tm27_intr()  asm volatile ("sc")
+
+#define Clear_tm27_intr()
+
+#define Lower_tm27_intr()
+
+/*
+ *  Simple spin delay in microsecond units for device drivers.
+ *  This is very dependent on the clock speed of the target.
+ */
+
+#define delay( microseconds ) \
+  { \
+    unsigned32 start, ticks, now; \
+    asm volatile ("mftblo %0" : "=r" (start)); \
+    ticks = (microseconds) * Cpu_table.clicks_per_usec; \
+    do \
+      asm volatile ("mftblo %0" : "=r" (now)); \
+    while (now - start < ticks); \
+  }
+
+/* Constants */
+
+#define RAM_START 0
+#define RAM_END   0x00200000
+
+/* miscellaneous stuff assumed to exist */
+
+extern rtems_configuration_table BSP_Configuration;     /* owned by BSP */
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+/* functions */
+
+void bsp_start( void );
+void bsp_cleanup( void );
+
+rtems_isr_entry set_vector(                    /* returns old vector */
+  rtems_isr_entry     handler,                  /* isr routine        */
+  rtems_vector_number vector,                   /* vector number      */
+  int                 type                      /* RTEMS or RAW intr  */
+);
+#endif /* ASM */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */
diff --git a/c/src/lib/libbsp/powerpc/papyrus/include/coverhd.h b/c/src/lib/libbsp/powerpc/papyrus/include/coverhd.h
new file mode 100644
index 0000000000..fa419147bd
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/papyrus/include/coverhd.h
@@ -0,0 +1,135 @@
+/*  coverhd.h
+ *
+ *  This include file has defines to represent the overhead associated
+ *  with calling a particular directive from C.  These are used in the
+ *  Timing Test Suite to ignore the overhead required to pass arguments
+ *  to directives.  On some CPUs and/or target boards, this overhead
+ *  is significant and makes it difficult to distinguish internal
+ *  RTEMS execution time from that used to call the directive.
+ *  This file should be updated after running the C overhead timing
+ *  test.  Once this update has been performed, the RTEMS Time Test
+ *  Suite should be rebuilt to account for these overhead times in the
+ *  timing results.
+ *
+ *  NOTE:  If these are all zero, then the times reported include all
+ *         all calling overhead including passing of arguments.
+ *
+ *  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.
+ *
+ *  coverhd.h,v 1.2 1995/05/31 16:56:15 joel Exp
+ */
+
+/*
+ *  Updated for a 25MHz Papyrus by Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  Units are 100ns.
+ *
+ *  These numbers are of questionable use, as they are developed by calling
+ *  the routine many times, thus getting its entry veneer into the (small)
+ *  cache on the 403GA.  This in general is not true of the RTEMS timing
+ *  tests, which usually call a routine only once, thus having no cache loaded
+ *  advantage.
+ *
+ *  Whether the directive times are useful after deducting the function call
+ *  overhead is also questionable.  The user is more interested generally
+ *  in the total cost of a directive, not the cost if the procedure call
+ *  is inlined!  (In general this is not true).
+ *
+ *  Andrew Bray 18/08/1995
+ *
+ */
+
+#ifndef __COVERHD_h
+#define __COVERHD_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      1
+#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        1
+#define CALLING_OVERHEAD_TASK_CREATE               3
+#define CALLING_OVERHEAD_TASK_IDENT                1
+#define CALLING_OVERHEAD_TASK_START                1
+#define CALLING_OVERHEAD_TASK_RESTART              1
+#define CALLING_OVERHEAD_TASK_DELETE               1
+#define CALLING_OVERHEAD_TASK_SUSPEND              1
+#define CALLING_OVERHEAD_TASK_RESUME               1
+#define CALLING_OVERHEAD_TASK_SET_PRIORITY         1
+#define CALLING_OVERHEAD_TASK_MODE                 1
+#define CALLING_OVERHEAD_TASK_GET_NOTE             1
+#define CALLING_OVERHEAD_TASK_SET_NOTE             1
+#define CALLING_OVERHEAD_TASK_WAKE_WHEN            4
+#define CALLING_OVERHEAD_TASK_WAKE_AFTER           1
+#define CALLING_OVERHEAD_INTERRUPT_CATCH           1
+#define CALLING_OVERHEAD_CLOCK_GET                 4
+#define CALLING_OVERHEAD_CLOCK_SET                 3
+#define CALLING_OVERHEAD_CLOCK_TICK                1
+
+#define CALLING_OVERHEAD_TIMER_CREATE              1
+#define CALLING_OVERHEAD_TIMER_IDENT               1
+#define CALLING_OVERHEAD_TIMER_DELETE              1
+#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          2
+#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           5
+#define CALLING_OVERHEAD_TIMER_RESET               1
+#define CALLING_OVERHEAD_TIMER_CANCEL              1
+#define CALLING_OVERHEAD_SEMAPHORE_CREATE          2
+#define CALLING_OVERHEAD_SEMAPHORE_IDENT           1
+#define CALLING_OVERHEAD_SEMAPHORE_DELETE          1
+#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          1
+#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      2
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     2
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       1
+
+#define CALLING_OVERHEAD_EVENT_SEND                1
+#define CALLING_OVERHEAD_EVENT_RECEIVE             2
+#define CALLING_OVERHEAD_SIGNAL_CATCH              1
+#define CALLING_OVERHEAD_SIGNAL_SEND               1
+#define CALLING_OVERHEAD_PARTITION_CREATE          3
+#define CALLING_OVERHEAD_PARTITION_IDENT           1
+#define CALLING_OVERHEAD_PARTITION_DELETE          1
+#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      1
+#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   1
+#define CALLING_OVERHEAD_REGION_CREATE             3
+#define CALLING_OVERHEAD_REGION_IDENT              1
+#define CALLING_OVERHEAD_REGION_DELETE             1
+#define CALLING_OVERHEAD_REGION_GET_SEGMENT        2
+#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     1
+#define CALLING_OVERHEAD_PORT_CREATE               2
+#define CALLING_OVERHEAD_PORT_IDENT                1
+#define CALLING_OVERHEAD_PORT_DELETE               1
+#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 1
+#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 2
+
+#define CALLING_OVERHEAD_IO_INITIALIZE             2
+#define CALLING_OVERHEAD_IO_OPEN                   2
+#define CALLING_OVERHEAD_IO_CLOSE                  2
+#define CALLING_OVERHEAD_IO_READ                   2
+#define CALLING_OVERHEAD_IO_WRITE                  2
+#define CALLING_OVERHEAD_IO_CONTROL                2
+#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     1
+#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  1
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */
diff --git a/c/src/lib/libbsp/powerpc/papyrus/startup/bspclean.c b/c/src/lib/libbsp/powerpc/papyrus/startup/bspclean.c
new file mode 100644
index 0000000000..876ed1b659
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/papyrus/startup/bspclean.c
@@ -0,0 +1,44 @@
+/*  bsp_cleanup()
+ *
+ *  This routine normally is part of start.s and usually returns
+ *  control to a monitor.
+ *
+ *  INPUT:  NONE
+ *
+ *  OUTPUT: NONE
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspclean.c:
+ *
+ *  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.
+ *
+ *  bspclean.c,v 1.2 1995/05/31 16:56:27 joel Exp
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+void bsp_cleanup( void )
+{
+  rtems_fatal_error_occurred(0);
+}
diff --git a/c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c b/c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c
new file mode 100644
index 0000000000..a018c4cbfb
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c
@@ -0,0 +1,194 @@
+/*  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
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspstart.c:
+ *
+ *  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.
+ *
+ *  bspstart.c,v 1.2 1995/05/31 16:56:29 joel Exp
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+#include <shm.h>
+#include <libcsupport.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);
+
+    /*
+     *  The last parameter to RTEMS_Malloc_Initialize is the "chunk"
+     *  size which a multiple of will be requested on each sbrk()
+     *  call by malloc().  A value of 0 indicates that sbrk() should
+     *  not be called to extend the heap.
+     */
+
+    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
+}
+
+void bsp_start(void)
+{
+  /*
+   *  Allocate the memory for the RTEMS Work Space.  This can come from
+   *  a variety of places: hard coded address, malloc'ed from outside
+   *  RTEMS world (e.g. simulator or primitive memory manager), or (as
+   *  typically done by stock BSPs) by subtracting the required amount
+   *  of work space from the last physical address on the CPU board.
+   */
+
+  /*
+   *  Copy the Configuration Table .. so we can change it
+   */
+
+  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 1 extension for stack checker
+   */
+
+#ifdef STACK_CHECKER_ON
+    BSP_Configuration.maximum_extensions++;
+#endif
+
+  /*
+   *  Need to "allocate" the memory for the RTEMS Workspace and
+   *  tell the RTEMS configuration where it is.  This memory is
+   *  not malloc'ed.  It is just "pulled from the air".
+   */
+
+/*BSP_Configuration.work_space_size *= 4;*/
+
+  BSP_Configuration.work_space_start = (void *)
+      RAM_END - BSP_Configuration.work_space_size;
+
+  /*
+   *  initialize the CPU table for this BSP
+   */
+
+  /*
+   *  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;
+
+  Cpu_table.idle_task = NULL;  /* do not override system IDLE task */
+
+  Cpu_table.do_zero_of_workspace = TRUE;
+
+  Cpu_table.interrupt_stack_size = 4 * 1024;
+
+  Cpu_table.extra_system_initialization_stack = 0;
+
+  /*
+   *  Don't forget the other CPU Table entries.
+   */
+
+  Cpu_table.clicks_per_usec = 10;
+
+  Cpu_table.serial_per_sec = 10000000;
+
+  Cpu_table.serial_external_clock = 1;
+
+  Cpu_table.serial_xon_xoff = 0;
+
+  Cpu_table.serial_cts_rts = 1;
+
+  Cpu_table.serial_rate = 9600;
+
+  Cpu_table.timer_average_overhead = 2;
+
+  Cpu_table.timer_least_valid = 3;
+
+  /*
+   *  Start RTEMS
+   */
+
+  rtems_initialize_executive( &BSP_Configuration, &Cpu_table );
+
+  bsp_cleanup();
+}
diff --git a/c/src/lib/libbsp/powerpc/papyrus/startup/setvec.c b/c/src/lib/libbsp/powerpc/papyrus/startup/setvec.c
new file mode 100644
index 0000000000..73752d9b47
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/papyrus/startup/setvec.c
@@ -0,0 +1,58 @@
+/*  set_vector
+ *
+ *  This routine installs an interrupt vector on the target Board/CPU.
+ *  This routine is allowed to be as board dependent as necessary.
+ *
+ *  INPUT:
+ *    handler - interrupt handler entry point
+ *    vector  - vector number
+ *    type    - 0 indicates raw hardware connect
+ *              1 indicates RTEMS interrupt connect
+ *
+ *  RETURNS:
+ *    address of previous interrupt handler
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/setvec.c:
+ *
+ *  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.
+ *
+ *  setvec.c,v 1.2 1995/05/31 16:56:35 joel Exp
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+rtems_isr_entry set_vector(                    /* returns old vector */
+  rtems_isr_entry     handler,                  /* isr routine        */
+  rtems_vector_number vector,                   /* vector number      */
+  int                 type                      /* RTEMS or RAW intr  */
+)
+{
+  rtems_isr_entry previous_isr;
+
+  rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr );
+
+  return previous_isr;
+}
+
diff --git a/c/src/lib/libbsp/shmdr/shm.h b/c/src/lib/libbsp/shmdr/shm.h
index c223055be6..2122873912 100644
--- a/c/src/lib/libbsp/shmdr/shm.h
+++ b/c/src/lib/libbsp/shmdr/shm.h
@@ -14,7 +14,7 @@
  *  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.
  *
- *  shm.h,v 1.2 1995/05/09 20:23:03 joel Exp
+ *  $Id$
  */
 
 #ifndef __SHM_h
diff --git a/c/src/lib/libbsp/shmdr/shm_driver.h b/c/src/lib/libbsp/shmdr/shm_driver.h
index c223055be6..2122873912 100644
--- a/c/src/lib/libbsp/shmdr/shm_driver.h
+++ b/c/src/lib/libbsp/shmdr/shm_driver.h
@@ -14,7 +14,7 @@
  *  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.
  *
- *  shm.h,v 1.2 1995/05/09 20:23:03 joel Exp
+ *  $Id$
  */
 
 #ifndef __SHM_h
diff --git a/c/src/lib/libc/__brk.c b/c/src/lib/libc/__brk.c
index 7c43ffa32b..5f256cb072 100644
--- a/c/src/lib/libc/__brk.c
+++ b/c/src/lib/libc/__brk.c
@@ -14,7 +14,7 @@
  *  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.
  *
- *  __brk.c,v 1.2 1995/05/09 20:24:28 joel Exp
+ *  $Id$
  */
 
 #include <rtems.h>
diff --git a/c/src/lib/libc/__gettod.c b/c/src/lib/libc/__gettod.c
index 6f8df8a65f..d01a85b4a4 100644
--- a/c/src/lib/libc/__gettod.c
+++ b/c/src/lib/libc/__gettod.c
@@ -11,7 +11,7 @@
  *  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.
  *
- *  __gettod.c,v 1.2 1995/05/09 20:24:31 joel Exp
+ *  $Id$
  */
 
 #include <rtems.h>
diff --git a/c/src/lib/libc/newlibc.c b/c/src/lib/libc/newlibc.c
index c3e886266d..4493b473da 100644
--- a/c/src/lib/libc/newlibc.c
+++ b/c/src/lib/libc/newlibc.c
@@ -35,7 +35,7 @@
  *
  *  NOTE:
  *
- *  newlibc.c,v 1.2 1995/05/09 20:24:37 joel Exp
+ *  $Id$
  *
  */
 
diff --git a/c/src/lib/libcpu/powerpc/README b/c/src/lib/libcpu/powerpc/README
new file mode 100644
index 0000000000..861c3e2df6
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/README
@@ -0,0 +1,9 @@
+This hierachy contains support routines for the various
+PowerPC processors.
+
+Since these routines can differ amongst different members
+of the PowerPC family, an entry per CPU type is provided.
+
+Currently only the PPC403 is supported.
+
+Andrew Bray 18/8/1995
diff --git a/c/src/lib/libcpu/powerpc/ppc403/README b/c/src/lib/libcpu/powerpc/ppc403/README
new file mode 100644
index 0000000000..f99e0533f7
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/README
@@ -0,0 +1,18 @@
+Various non BSP dependant support routines.
+
+clock - Uses the 403 PIT (Programmable interval timer) to
+	generate RTEMS clock ticks.
+
+console - Uses the 403 Internal serial port to do RTEMS
+	console I/O.  Not ALL memebers of the 403 family
+	have this.
+
+include - Currently empty
+
+timer - Uses the 403 timebase register for timing
+	tests.  Other PowerPCs have slightly different
+	timebase register definitions.
+
+vectors - PowerPC 403 specific vector entry points.
+	Includes CPU dependant, application independant
+	handlres: alignment.
diff --git a/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c b/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c
new file mode 100644
index 0000000000..fc17de4cc8
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c
@@ -0,0 +1,215 @@
+/*  clock.c
+ *
+ *  This routine initializes the interval timer on the
+ *  PowerPC 403 CPU.  The tick frequency is specified by the bsp.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libcpu/hppa1_1/clock/clock.c:
+ *
+ *  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.
+ *
+ *  clock.c,v 1.2 1995/05/31 16:59:06 joel Exp
+ */
+
+#include <bsp.h>
+#include <clockdrv.h>
+
+#include <stdlib.h>                     /* for atexit() */
+
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+volatile rtems_unsigned32 Clock_driver_ticks;
+static rtems_unsigned32 pit_value, tick_time;
+static rtems_boolean auto_restart;
+
+rtems_device_driver Clock_initialize(
+  rtems_device_major_number major,
+  rtems_device_minor_number minor,
+  void *pargp,
+  rtems_id tid,
+  rtems_unsigned32 *rval
+)
+{
+    Install_clock(Clock_isr);
+}
+
+
+void
+ReInstall_clock(rtems_isr_entry new_clock_isr)
+{
+    rtems_isr_entry previous_isr;
+    rtems_unsigned32 isrlevel = 0;
+
+    rtems_interrupt_disable(isrlevel);
+    
+    rtems_interrupt_catch(new_clock_isr, PPC_IRQ_PIT,
+			  &previous_isr);
+
+    rtems_interrupt_enable(isrlevel);
+}
+
+static INLINE rtems_unsigned32 get_itimer(void)
+{
+    register rtems_unsigned32 rc;
+
+    asm volatile ("mftblo %0" : "=r" ((rc)));
+
+    return rc;
+}
+
+void Install_clock(rtems_isr_entry clock_isr)
+{
+    rtems_isr_entry previous_isr;
+    rtems_unsigned32 pvr, iocr;
+
+    Clock_driver_ticks = 0;
+
+    asm volatile ("mfiocr %0" : "=r" (iocr));
+    iocr &= ~4;
+    iocr |= 4;  /* Select external timer clock */
+    asm volatile ("mtiocr %0" : "=r" (iocr) : "0" (iocr));
+
+    asm volatile ("mfpvr %0" : "=r" ((pvr)));
+
+    if (((pvr & 0xffff0000) >> 16) != 0x0020)
+	return; /* Not a ppc403 */
+
+    if ((pvr & 0xff00) == 0x0000) /* 403GA */
+	auto_restart = (pvr & 0x00f0) > 0x0000 ? 1 : 0;
+    else if ((pvr & 0xff00) == 0x0100) /* 403GB */
+	auto_restart = 1;
+
+    pit_value = BSP_Configuration.microseconds_per_tick *
+	Cpu_table.clicks_per_usec;
+
+    if (BSP_Configuration.ticks_per_timeslice)
+    {
+	register rtems_unsigned32 tcr;
+        /*
+         * initialize the interval here
+         * First tick is set to right amount of time in the future
+         * Future ticks will be incremented over last value set
+         * in order to provide consistent clicks in the face of
+         * interrupt overhead
+         */
+
+	rtems_interrupt_catch(clock_isr, PPC_IRQ_PIT,
+			      &previous_isr);
+
+	asm volatile ("mtpit %0" : : "r" (pit_value));
+
+	asm volatile ("mftcr %0" : "=r" ((tcr)));
+
+	tcr &= ~ 0x04400000;
+
+	tcr |= (auto_restart ? 0x04400000 : 0x04000000);
+
+	tick_time = get_itimer() + pit_value;
+
+	asm volatile ("mttcr %0" : "=r" ((tcr)) : "0" ((tcr)));
+    }
+    atexit(Clock_exit);
+}
+
+
+rtems_isr
+Clock_isr(rtems_vector_number vector)
+{
+    if (!auto_restart)
+	{
+	    rtems_unsigned32 clicks_til_next_interrupt;
+	    rtems_unsigned32 itimer_value;
+
+	    /*
+	     * setup for next interrupt; making sure the new value is reasonably
+	     * in the future.... in case we lost out on an interrupt somehow
+	     */
+
+	    itimer_value = get_itimer();
+	    tick_time += pit_value;
+
+	    /*
+	     * how far away is next interrupt *really*
+	     * It may be a long time; this subtraction works even if
+	     * Clock_clicks_interrupt < Clock_clicks_low_order via
+	     * the miracle of unsigned math.
+	     */
+	    clicks_til_next_interrupt = tick_time - itimer_value;
+
+	    /*
+	     * If it is too soon then bump it up.
+	     * This should only happen if CPU_HPPA_CLICKS_PER_TICK is too small.
+	     * But setting it low is useful for debug, so...
+	     */
+
+	    if (clicks_til_next_interrupt < 400)
+		{
+		    tick_time = itimer_value + 1000;
+		    clicks_til_next_interrupt = 1000;
+		    /* XXX: count these! this should be rare */
+		}
+
+	    /*
+	     * If it is too late, that means we missed the interrupt somehow.
+	     * Rather than wait 35-50s for a wrap, we just fudge it here.
+	     */
+	    
+	    if (clicks_til_next_interrupt > pit_value)
+		{
+		    tick_time = itimer_value + 1000;
+		    clicks_til_next_interrupt = 1000;
+		    /* XXX: count these! this should never happen :-) */
+		}
+
+	    asm volatile ("mtpit %0" :: "r" (clicks_til_next_interrupt));
+	}
+
+    asm volatile ( "mttsr %0" :: "r" (0x08000000));
+
+    Clock_driver_ticks++;
+
+    rtems_clock_tick();
+}
+
+/*
+ * Called via atexit()
+ * Remove the clock interrupt handler by setting handler to NULL
+ */
+
+void
+Clock_exit(void)
+{
+    if ( BSP_Configuration.ticks_per_timeslice )
+    {
+	register rtems_unsigned32 tcr;
+
+	asm volatile ("mftcr %0" : "=r" ((tcr)));
+
+	tcr &= ~ 0x04400000;
+
+	asm volatile ("mttcr %0" : "=r" ((tcr)) : "0" ((tcr)));
+
+        (void) set_vector(0, PPC_IRQ_PIT, 1);
+    }
+}
+
diff --git a/c/src/lib/libcpu/powerpc/ppc403/console/console.c b/c/src/lib/libcpu/powerpc/ppc403/console/console.c
new file mode 100644
index 0000000000..6a451bb7ec
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/console/console.c
@@ -0,0 +1,327 @@
+/*
+ *  This file contains the PowerPC 403GA console IO package.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/console/console.c:
+ *
+ *  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.
+ *
+ *  console.c,v 1.2 1995/05/31 16:56:07 joel Exp
+ */
+
+#define NO_BSP_INIT
+
+#include <rtems.h>
+#include "console.h"
+#include "bsp.h"
+
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+struct async {
+/*-----------------------------------------------------------------------------+
+| Line Status Register.
++-----------------------------------------------------------------------------*/
+    unsigned char SPLS;
+    unsigned char SPLSset;
+#define LSRDataReady             0x80
+#define LSRFramingError          0x40
+#define LSROverrunError          0x20
+#define LSRParityError           0x10
+#define LSRBreakInterrupt        0x08
+#define LSRTxHoldEmpty           0x04
+#define LSRTxShiftEmpty          0x02
+
+/*-----------------------------------------------------------------------------+
+| Handshake Status Register.
++-----------------------------------------------------------------------------*/
+    unsigned char SPHS;
+    unsigned char SPHSset;
+#define HSRDsr                   0x80
+#define HSRCts                   0x40
+
+/*-----------------------------------------------------------------------------+
+| Baud rate divisor registers
++-----------------------------------------------------------------------------*/
+    unsigned char BRDH;
+    unsigned char BRDL;
+
+/*-----------------------------------------------------------------------------+
+| Control Register.
++-----------------------------------------------------------------------------*/
+    unsigned char SPCTL;
+#define CRNormal		      0x00
+#define CRLoopback		      0x40
+#define CRAutoEcho		      0x80
+#define CRDtr                    0x20
+#define CRRts                    0x10
+#define CRWordLength7            0x00
+#define CRWordLength8            0x08
+#define CRParityDisable          0x00
+#define CRParityEnable           0x04
+#define CREvenParity             0x00
+#define CROddParity	      0x02
+#define CRStopBitsOne            0x00
+#define CRStopBitsTwo            0x01
+#define CRDisableDtrRts	      0x00
+
+/*-----------------------------------------------------------------------------+
+| Receiver Command Register.
++-----------------------------------------------------------------------------*/
+    unsigned char SPRC;
+#define RCRDisable	              0x00
+#define RCREnable		      0x80
+#define RCRIntDisable	      0x00
+#define RCRIntEnabled	      0x20
+#define RCRDMACh2		      0x40
+#define RCRDMACh3	              0x60
+#define RCRErrorInt	      0x10
+#define RCRPauseEnable	      0x08
+
+/*-----------------------------------------------------------------------------+
+| Transmitter Command Register.
++-----------------------------------------------------------------------------*/
+    unsigned char SPTC;
+#define TCRDisable	              0x00
+#define TCREnable		      0x80
+#define TCRIntDisable	      0x00
+#define TCRIntEnabled	      0x20
+#define TCRDMACh2		      0x40
+#define TCRDMACh3	              0x60
+#define TCRTxEmpty		      0x10
+#define TCRErrorInt	      0x08
+#define TCRStopPause	      0x04
+#define TCRBreakGen	      0x02
+
+/*-----------------------------------------------------------------------------+
+| Miscellanies defines.
++-----------------------------------------------------------------------------*/
+    unsigned char SPTB;
+#define SPRB	SPTB
+};
+
+#define XOFFchar  		      0x13
+#define XONchar  		      0x11
+
+typedef volatile struct async *pasync;
+static const pasync port = (pasync)0x40000000;
+
+/*  console_initialize
+ *
+ *  This routine initializes the console IO driver.
+ *
+ *  Input parameters: NONE
+ *
+ *  Output parameters:  NONE
+ *
+ *  Return values:
+ */
+
+rtems_device_driver console_initialize(
+  rtems_device_major_number  major,
+  rtems_device_minor_number  minor,
+  void                      *arg,
+  rtems_id                   self,
+  rtems_unsigned32          *status
+)
+{
+  register unsigned tmp;
+
+  /* Initialise the serial port */
+  asm volatile ("mfiocr %0" : "=r" (tmp));
+  tmp &= ~3;
+  tmp |= (Cpu_table.serial_external_clock ? 2 : 0) |
+      (Cpu_table.serial_cts_rts ? 1 : 0);
+  asm volatile ("mtiocr %0" : "=r" (tmp) : "0" (tmp));
+  port->SPLS = (LSRDataReady | LSRFramingError | LSROverrunError |
+	       LSRParityError | LSRBreakInterrupt);
+  tmp = Cpu_table.serial_per_sec / Cpu_table.serial_rate;
+  tmp = ((tmp + 8) >> 4) - 1;
+  port->BRDL = tmp & 0x255;
+  port->BRDH = tmp >> 8;
+  port->SPCTL = (CRNormal | CRDtr | CRRts | CRWordLength8 | CRParityDisable |
+		 CRStopBitsOne);
+  port->SPRC = (RCREnable | RCRIntDisable | RCRPauseEnable);
+  port->SPTC = (TCREnable | TCRIntDisable);
+  port->SPHS = (HSRDsr | HSRCts);
+
+  *status = RTEMS_SUCCESSFUL;
+}
+
+
+/*  is_character_ready
+ *
+ *  This routine returns TRUE if a character is available.
+ *
+ *  Input parameters: NONE
+ *
+ *  Output parameters:  NONE
+ *
+ *  Return values:
+ */
+
+rtems_boolean is_character_ready(
+  char *ch
+)
+{
+  unsigned char status;
+
+  if ((status = port->SPLS) & LSRDataReady)
+    {
+      *ch = port->SPRB;  
+      return(TRUE);
+    }
+
+  /* Clean any dodgy status */
+  if ((status & (LSRFramingError | LSROverrunError | LSRParityError |
+		 LSRBreakInterrupt)) != 0)
+    {
+      port->SPLS = (LSRFramingError | LSROverrunError | LSRParityError |
+		 LSRBreakInterrupt);
+    }
+
+  return FALSE;
+}
+
+/*  inbyte
+ *
+ *  This routine reads a character from the SOURCE.
+ *
+ *  Input parameters: NONE
+ *
+ *  Output parameters:  NONE
+ *
+ *  Return values:
+ *    character read from SOURCE
+ */
+
+char inbyte( void )
+{
+  unsigned char status;
+
+  while (1)
+    {
+      if ((status = port->SPLS) & LSRDataReady)
+	break;
+
+      /* Clean any dodgy status */
+      if ((status & (LSRFramingError | LSROverrunError | LSRParityError |
+		     LSRBreakInterrupt)) != 0)
+	{
+	  port->SPLS = (LSRFramingError | LSROverrunError | LSRParityError |
+			LSRBreakInterrupt);
+	}
+    }
+
+  return port->SPRB;  
+}
+
+/*  outbyte
+ *
+ *  This routine transmits a character out the SOURCE.  It may support
+ *  XON/XOFF flow control.
+ *
+ *  Input parameters:
+ *    ch  - character to be transmitted
+ *
+ *  Output parameters:  NONE
+ */
+
+void outbyte(
+  char ch
+)
+{
+  unsigned char status;
+
+  while (port->SPHS)
+    port->SPHS = (HSRDsr | HSRCts);
+
+  while (1)
+    {
+      status = port->SPLS;
+
+      if (port->SPHS)
+        port->SPHS = (HSRDsr | HSRCts);
+      else if (status & LSRTxHoldEmpty)
+	break;
+    }
+
+  if (Cpu_table.serial_xon_xoff)
+    while (is_character_ready(&status))
+      {
+	if (status == XOFFchar)
+	  do
+	    {
+	      while (!is_character_ready(&status));
+	    }
+	  while (status != XONchar);
+      }
+
+  port->SPTB = ch;
+}
+
+/*
+ * __read  -- read bytes from the serial port. Ignore fd, since
+ *            we only have stdin.
+ */
+
+int __read(
+  int fd,
+  char *buf,
+  int nbytes
+)
+{
+  int i = 0;
+
+  for (i = 0; i < nbytes; i++) {
+    *(buf + i) = inbyte();
+    if ((*(buf + i) == '\n') || (*(buf + i) == '\r')) {
+      (*(buf + i++)) = '\n';
+      (*(buf + i)) = 0;
+      break;
+    }
+  }
+  return (i);
+}
+
+/*
+ * __write -- write bytes to the serial port. Ignore fd, since
+ *            stdout and stderr are the same. Since we have no filesystem,
+ *            open will only return an error.
+ */
+
+int __write(
+  int fd,
+  char *buf,
+  int nbytes
+)
+{
+  int i;
+
+  for (i = 0; i < nbytes; i++) {
+    if (*(buf + i) == '\n') {
+      outbyte ('\r');
+    }
+    outbyte (*(buf + i));
+  }
+  return (nbytes);
+}
diff --git a/c/src/lib/libcpu/powerpc/ppc403/timer/timer.c b/c/src/lib/libcpu/powerpc/ppc403/timer/timer.c
new file mode 100644
index 0000000000..f351a9109d
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/timer/timer.c
@@ -0,0 +1,98 @@
+/*  timer.c
+ *
+ *  This file manages the interval timer on the PowerPC 403*.
+ *  We shall use the bottom 32 bits of the timebase register,
+ *
+ *  NOTE: It is important that the timer start/stop overhead be
+ *        determined when porting or modifying this code.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libcpu/hppa1_1/timer/timer.c:
+ *
+ *  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.
+ *
+ *  timer.c,v 1.2 1995/05/31 16:59:23 joel Exp
+ */
+
+#include <bsp.h>
+#include <rtems.h>
+
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+static volatile rtems_unsigned32 Timer_starting;
+static rtems_boolean Timer_driver_Find_average_overhead;
+
+/*
+ *  This is so small that this code will be reproduced where needed.
+ */
+static INLINE rtems_unsigned32 get_itimer(void)
+{
+   rtems_unsigned32 ret;
+
+   asm volatile ("mftblo %0" : "=r" ((ret)));
+
+   return ret;
+}
+
+void Timer_initialize()
+{
+  rtems_unsigned32 iocr;
+
+  asm volatile ("mfiocr %0" : "=r" (iocr));
+  iocr &= ~4;
+  iocr |= 4;  /* Select external timer clock */
+  asm volatile ("mtiocr %0" : "=r" (iocr) : "0" (iocr));
+
+  Timer_starting = get_itimer();
+}
+
+int Read_timer()
+{
+  rtems_unsigned32 clicks;
+  rtems_unsigned32 total;
+
+  clicks = get_itimer();
+
+  total = clicks - Timer_starting;
+
+  if ( Timer_driver_Find_average_overhead == 1 )
+    return total;          /* in XXX microsecond units */
+
+  else {
+    if ( total < Cpu_table.timer_least_valid )
+      return 0;            /* below timer resolution */
+    return (total - Cpu_table.timer_average_overhead);
+  }
+}
+
+rtems_status_code Empty_function( void )
+{
+  return RTEMS_SUCCESSFUL;
+}
+
+void Set_find_average_overhead(
+  rtems_boolean find_flag
+)
+{
+  Timer_driver_Find_average_overhead = find_flag;
+}
diff --git a/c/src/lib/libcpu/powerpc/ppc403/vectors/README b/c/src/lib/libcpu/powerpc/ppc403/vectors/README
new file mode 100644
index 0000000000..02ab163dfd
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/vectors/README
@@ -0,0 +1,21 @@
+The location of the vectors file object is critical.
+
+From the comments at the head of vectors.s:
+
+  The issue with this file is getting it loaded at the right place.
+  The first vector MUST be at address 0x????0100.
+  How this is achieved is dependant on the tool chain.
+
+  However the basic mechanism for ELF assemblers is to create a
+  section called ".vectors", which will be loaded to an address
+  between 0x????0000 and 0x????0100 (inclusive) via a link script.
+
+  The basic mechanism for XCOFF assemblers is to place it in the
+  normal text section, and arrange for this file to be located
+  at an appropriate position on the linker command line.
+
+  The variable 'PPC_VECTOR_FILE_BASE' must be defined to be the
+  offset from 0x????0000 to the first location in the file.  This
+  will usually be 0x0000 or 0x0100.
+
+Andrew Bray 18/8/1995
diff --git a/c/src/lib/libcpu/powerpc/ppc403/vectors/vectors.s b/c/src/lib/libcpu/powerpc/ppc403/vectors/vectors.s
new file mode 100644
index 0000000000..ea08a5156d
--- /dev/null
+++ b/c/src/lib/libcpu/powerpc/ppc403/vectors/vectors.s
@@ -0,0 +1,332 @@
+/*  vectors.s	1.0 - 95/08/08
+ *
+ *  This file contains the assembly code for the PowerPC 403
+ *  interrupt veneers for RTEMS.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.demon.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ */
+
+/*
+ *  The issue with this file is getting it loaded at the right place.
+ *  The first vector MUST be at address 0x????0100.
+ *  How this is achieved is dependant on the tool chain.
+ *
+ *  However the basic mechanism for ELF assemblers is to create a
+ *  section called ".vectors", which will be loaded to an address
+ *  between 0x????0000 and 0x????0100 (inclusive) via a link script.
+ *
+ *  The basic mechanism for XCOFF assemblers is to place it in the
+ *  normal text section, and arrange for this file to be located
+ *  at an appropriate position on the linker command line.
+ *
+ *  The variable 'PPC_VECTOR_FILE_BASE' must be defined to be the
+ *  offset from 0x????0000 to the first location in the file.  This
+ *  will usually be 0x0000 or 0x0100.
+ */
+
+#include "asm.h"
+
+#ifndef PPC_VECTOR_FILE_BASE
+#error "PPC_VECTOR_FILE_BASE is not defined."
+#endif
+
+	/* Where this file will be loaded */
+	.set	file_base, PPC_VECTOR_FILE_BASE
+
+	/* Offset to store reg 0 */
+
+	.set	IP_LINK, 0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+	.set	IP_0, (IP_LINK + 56)
+#else
+	.set	IP_0, (IP_LINK + 8)
+#endif
+	.set	IP_2, (IP_0 + 4)
+
+	.set	IP_3, (IP_2 + 4)
+	.set	IP_4, (IP_3 + 4)
+	.set	IP_5, (IP_4 + 4)
+	.set	IP_6, (IP_5 + 4)
+	
+	.set	IP_7, (IP_6 + 4)
+	.set	IP_8, (IP_7 + 4)
+	.set	IP_9, (IP_8 + 4)
+	.set	IP_10, (IP_9 + 4)
+	
+	.set	IP_11, (IP_10 + 4)
+	.set	IP_12, (IP_11 + 4)
+	.set	IP_13, (IP_12 + 4)
+	.set	IP_28, (IP_13 + 4)
+	
+	.set	IP_29, (IP_28 + 4)
+	.set	IP_30, (IP_29 + 4)
+	.set	IP_31, (IP_30 + 4)
+	.set	IP_CR, (IP_31 + 4)
+	
+	.set	IP_CTR, (IP_CR + 4)
+	.set	IP_XER, (IP_CTR + 4)
+	.set	IP_LR, (IP_XER + 4)
+	.set	IP_PC, (IP_LR + 4)
+	
+	.set	IP_MSR, (IP_PC + 4)
+	
+	.set	IP_END, (IP_MSR + 16)
+
+	/* Vector offsets			 */
+	.set    begin_vector,0x0000
+	.set    crit_vector,0x0100
+	.set    mach_vector,0x0200
+	.set    prot_vector,0x0300
+	.set    ext_vector,0x0500
+	.set    align_vector,0x0600
+	.set    prog_vector,0x0700
+	.set    sys_vector,0x0C00
+	.set    pit_vector,0x1000
+	.set    fit_vector,0x1010
+	.set    wadt_vector,0x1020
+	.set    debug_vector,0x2000
+
+/* Go to the right section */
+#if PPC_ASM == PPC_ASM_ELF
+	.section .vectors,"awx",@progbits
+#elif PPC_ASM == PPC_ASM_XCOFF
+	.csect	.text[PR]
+#endif
+
+	PUBLIC_VAR (__vectors)
+SYM (__vectors):
+	
+/* Critical error handling */
+	.org	crit_vector - file_base
+	mtsprg1	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg1 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_CRIT
+	b       PROC (_ISR_HandlerC)
+	
+/* Machine check exception */
+	.org	mach_vector - file_base
+	mtsprg1	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg1 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_MCHECK
+	b       PROC (_ISR_HandlerC)
+	
+/* Protection exception */
+	.org	prot_vector - file_base
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_PROTECT
+	b       PROC (_ISR_Handler)
+
+/* External interrupt */
+	.org	ext_vector - file_base
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_EXTERNAL
+	b       PROC (_ISR_Handler)
+	
+/* Align exception */
+	.org	align_vector - file_base
+	.extern	align_h
+	b	align_h
+	
+/* Program exception */
+	.org	prog_vector - file_base
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_PROGRAM
+	b       PROC (_ISR_Handler)
+	
+/* System call */
+	.org	sys_vector - file_base
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_SCALL
+	b       PROC (_ISR_Handler)
+			
+/* PIT interrupt */
+	.org	pit_vector - file_base
+	b	pit
+			
+/* FIT interrupt */
+	.org	fit_vector - file_base
+	b	fit
+			
+/* Watchdog interrupt */
+	.org	wadt_vector - file_base
+	b	watch
+		
+/* PIT interrupt */
+pit:
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_PIT
+	b       PROC (_ISR_Handler)
+	
+/* FIT interrupt */
+fit:
+	mtsprg0	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg0 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_FIT
+	b       PROC (_ISR_Handler)
+
+/* Watchdog interrupt */
+watch:
+	mtsprg1	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg1 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_WATCHDOG
+	b       PROC (_ISR_HandlerC)
+	
+/* Debug exception */
+debug:
+	mtsprg1	r0
+	mfsprg2 r0
+	mtmsr	r0
+#if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27)
+#if (PPC_HAS_FPU)
+	stwu	r1, -(20*4 + 18*8 + IP_END)(r1)
+#else
+	stwu	r1, -(20*4 + IP_END)(r1)
+#endif
+#else
+	stwu	r1, -(IP_END)(r1)
+#endif
+	mfsprg1 r0
+	stw	r0, IP_0(r1)
+
+	li      r0, PPC_IRQ_DEBUG
+	b       PROC (_ISR_HandlerC)
+
+/* Debug exception */
+	.org	debug_vector - file_base
+	b	debug
diff --git a/c/src/lib/libmisc/stackchk/check.c b/c/src/lib/libmisc/stackchk/check.c
index d843c07b2d..f5e64efd33 100644
--- a/c/src/lib/libmisc/stackchk/check.c
+++ b/c/src/lib/libmisc/stackchk/check.c
@@ -250,7 +250,7 @@ void Stack_check_report_blown_task(void)
         "BLOWN STACK!!! Offending task(%p): id=0x%08x; name=0x%08x",
         running,
         running->Object.id,
-        *running->Object.name
+        *(unsigned32 *)running->Object.name
     );
     fflush(stderr);
 
@@ -387,7 +387,7 @@ void Stack_check_Dump_threads_usage(
 
   printf( "0x%08x  0x%08x  0x%08x  0x%08x   %8d   %8d\n",
           the_thread ? the_thread->Object.id : ~0,
-          the_thread ? *the_thread->Object.name :
+          the_thread ? *(unsigned32 *)the_thread->Object.name :
                        rtems_build_name('I', 'N', 'T', 'R'),
           (unsigned32) stack->area,
           (unsigned32) stack->area + (unsigned32) stack->size - 1,
diff --git a/c/src/libchip/shmdr/shm_driver.h b/c/src/libchip/shmdr/shm_driver.h
index c223055be6..2122873912 100644
--- a/c/src/libchip/shmdr/shm_driver.h
+++ b/c/src/libchip/shmdr/shm_driver.h
@@ -14,7 +14,7 @@
  *  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.
  *
- *  shm.h,v 1.2 1995/05/09 20:23:03 joel Exp
+ *  $Id$
  */
 
 #ifndef __SHM_h
diff --git a/c/src/libmisc/stackchk/check.c b/c/src/libmisc/stackchk/check.c
index d843c07b2d..f5e64efd33 100644
--- a/c/src/libmisc/stackchk/check.c
+++ b/c/src/libmisc/stackchk/check.c
@@ -250,7 +250,7 @@ void Stack_check_report_blown_task(void)
         "BLOWN STACK!!! Offending task(%p): id=0x%08x; name=0x%08x",
         running,
         running->Object.id,
-        *running->Object.name
+        *(unsigned32 *)running->Object.name
     );
     fflush(stderr);
 
@@ -387,7 +387,7 @@ void Stack_check_Dump_threads_usage(
 
   printf( "0x%08x  0x%08x  0x%08x  0x%08x   %8d   %8d\n",
           the_thread ? the_thread->Object.id : ~0,
-          the_thread ? *the_thread->Object.name :
+          the_thread ? *(unsigned32 *)the_thread->Object.name :
                        rtems_build_name('I', 'N', 'T', 'R'),
           (unsigned32) stack->area,
           (unsigned32) stack->area + (unsigned32) stack->size - 1,