The word "RTEMS" almost completely removed from the core.

Configuration Table Template file added and all tests
modified to use this.  All gvar.h and conftbl.h files
removed from test directories.

Configuration parameter maximum_devices added.

Core semaphore and mutex handlers added and RTEMS API Semaphore
Manager updated to reflect this.

Initialization sequence changed to invoke API specific initialization
routines.  Initialization tasks table now owned by RTEMS Tasks Manager.

Added user extension for post-switch.

Utilized user extensions to implement API specific functionality
like signal dispatching.

Added extensions to the System Initialization Thread so that an
API can register a function to be invoked while the system
is being initialized.  These are largely equivalent to the
pre-driver and post-driver hooks.

Added the Modules file oar-go32_p5, modified oar-go32, and modified
the file make/custom/go32.cfg to look at an environment varable which
determines what CPU model is being used.

All BSPs updated to reflect named devices and clock driver's IOCTL
used by the Shared Memory Driver.  Also merged clock isr into
main file and removed ckisr.c where possible.

Updated spsize to reflect new and moved variables.

Makefiles for the executive source and include files updated to show
break down of files into Core, RTEMS API, and Neither.

Header and inline files installed into subdirectory based on whether
logically in the Core or a part of the RTEMS API.

1 files changed, 68 insertions, 51 deletions

diff --git a/cpukit/rtems/src/region.c b/cpukit/rtems/src/region.c
index 25aca9cda7..b5d55afdc3 100644
--- a/cpukit/rtems/src/region.c
+++ b/cpukit/rtems/src/region.c
@@ -14,13 +14,13 @@
  */
 
 #include <rtems/system.h>
-#include <rtems/support.h>
-#include <rtems/config.h>
-#include <rtems/object.h>
-#include <rtems/options.h>
-#include <rtems/region.h>
-#include <rtems/states.h>
-#include <rtems/thread.h>
+#include <rtems/rtems/status.h>
+#include <rtems/rtems/support.h>
+#include <rtems/core/object.h>
+#include <rtems/rtems/options.h>
+#include <rtems/rtems/region.h>
+#include <rtems/core/states.h>
+#include <rtems/core/thread.h>
 
 /*PAGE
  *
@@ -48,6 +48,16 @@ void _Region_Manager_initialization(
     RTEMS_MAXIMUM_NAME_LENGTH,
     FALSE
   );
+
+  /*
+   *  Register the MP Process Packet routine.
+   */
+
+  _MPCI_Register_packet_processor(
+    MP_PACKET_REGION,
+    0  /* XXX _Region_MP_Process_packet */
+  );
+
 }
 
 /*PAGE
@@ -83,10 +93,10 @@ rtems_status_code rtems_region_create(
   Region_Control *the_region;
 
   if ( !rtems_is_name_valid( name ) )
-    return ( RTEMS_INVALID_NAME );
+    return RTEMS_INVALID_NAME;
 
   if ( !_Addresses_Is_aligned( starting_address ) )
-    return( RTEMS_INVALID_ADDRESS );
+    return RTEMS_INVALID_ADDRESS;
 
   _Thread_Disable_dispatch();             /* to prevent deletion */
 
@@ -94,7 +104,7 @@ rtems_status_code rtems_region_create(
 
   if ( !the_region ) {
     _Thread_Enable_dispatch();
-    return( RTEMS_TOO_MANY );
+    return RTEMS_TOO_MANY;
   }
 
   the_region->maximum_segment_size =
@@ -103,7 +113,7 @@ rtems_status_code rtems_region_create(
   if ( !the_region->maximum_segment_size ) {
     _Region_Free( the_region );
     _Thread_Enable_dispatch();
-    return( RTEMS_INVALID_SIZE );
+    return RTEMS_INVALID_SIZE;
   }
 
   the_region->starting_address      = starting_address;
@@ -118,14 +128,15 @@ rtems_status_code rtems_region_create(
     _Attributes_Is_priority( attribute_set ) ? 
        THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
     STATES_WAITING_FOR_SEGMENT,
-    _Region_MP_Send_extract_proxy
+    _Region_MP_Send_extract_proxy,
+    RTEMS_TIMEOUT
   );
 
   _Objects_Open( &_Region_Information, &the_region->Object, &name );
 
   *id = the_region->Object.id;
   _Thread_Enable_dispatch();
-  return( RTEMS_SUCCESSFUL );
+  return RTEMS_SUCCESSFUL;
 }
 
 /*PAGE
@@ -150,12 +161,16 @@ rtems_status_code rtems_region_ident(
   Objects_Id   *id
 )
 {
-  return _Objects_Name_to_id(
-      &_Region_Information,
-      &name,
-      RTEMS_SEARCH_LOCAL_NODE,
-      id
-    );
+  Objects_Name_to_id_errors  status;
+
+  status = _Objects_Name_to_id(
+    &_Region_Information,
+    &name,
+    OBJECTS_SEARCH_LOCAL_NODE,
+    id
+  );
+
+  return _Status_Object_name_errors_to_status[ status ];
 }
 
 /*PAGE
@@ -184,22 +199,22 @@ rtems_status_code rtems_region_delete(
   the_region = _Region_Get( id, &location );
   switch ( location ) {
     case OBJECTS_ERROR:
-      return( RTEMS_INVALID_ID );
+      return RTEMS_INVALID_ID;
     case OBJECTS_REMOTE:        /* this error cannot be returned */
-      return( RTEMS_INTERNAL_ERROR );
+      return RTEMS_INTERNAL_ERROR;
     case OBJECTS_LOCAL:
       _Region_Debug_Walk( the_region, 5 );
       if ( the_region->number_of_used_blocks == 0 ) {
         _Objects_Close( &_Region_Information, &the_region->Object );
         _Region_Free( the_region );
         _Thread_Enable_dispatch();
-        return( RTEMS_SUCCESSFUL );
+        return RTEMS_SUCCESSFUL;
       }
       _Thread_Enable_dispatch();
-      return( RTEMS_RESOURCE_IN_USE );
+      return RTEMS_RESOURCE_IN_USE;
   }
 
-  return( RTEMS_INTERNAL_ERROR );   /* unreached - only to remove warnings */
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
 }
 
 /*PAGE
@@ -236,9 +251,9 @@ rtems_status_code rtems_region_extend(
   the_region = _Region_Get( id, &location );
   switch ( location ) {
     case OBJECTS_ERROR:
-      return( RTEMS_INVALID_ID );
+      return RTEMS_INVALID_ID;
     case OBJECTS_REMOTE:        /* this error cannot be returned */
-      return( RTEMS_INTERNAL_ERROR );
+      return RTEMS_INTERNAL_ERROR;
     case OBJECTS_LOCAL:
 
       heap_status = _Heap_Extend(
@@ -264,7 +279,7 @@ rtems_status_code rtems_region_extend(
       return( status );
   }
 
-  return( RTEMS_INTERNAL_ERROR );
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
 }
 
 /*PAGE
@@ -289,8 +304,8 @@ rtems_status_code rtems_region_extend(
 rtems_status_code rtems_region_get_segment(
   Objects_Id         id,
   unsigned32         size,
-  rtems_option    option_set,
-  rtems_interval  timeout,
+  rtems_option       option_set,
+  rtems_interval     timeout,
   void              **segment
 )
 {
@@ -300,19 +315,19 @@ rtems_status_code rtems_region_get_segment(
   void                    *the_segment;
 
   if ( size == 0 )
-    return( RTEMS_INVALID_SIZE );
+    return RTEMS_INVALID_SIZE;
 
   executing  = _Thread_Executing;
   the_region = _Region_Get( id, &location );
   switch ( location ) {
     case OBJECTS_ERROR:
-      return( RTEMS_INVALID_ID );
+      return RTEMS_INVALID_ID;
     case OBJECTS_REMOTE:        /* this error cannot be returned */
-      return( RTEMS_INTERNAL_ERROR );
+      return RTEMS_INTERNAL_ERROR;
     case OBJECTS_LOCAL:
       if ( size > the_region->maximum_segment_size ) {
         _Thread_Enable_dispatch();
-        return( RTEMS_INVALID_SIZE );
+        return RTEMS_INVALID_SIZE;
       }
 
       _Region_Debug_Walk( the_region, 1 );
@@ -325,18 +340,18 @@ rtems_status_code rtems_region_get_segment(
         the_region->number_of_used_blocks += 1;
         _Thread_Enable_dispatch();
         *segment = the_segment;
-        return( RTEMS_SUCCESSFUL );
+        return RTEMS_SUCCESSFUL;
       }
 
       if ( _Options_Is_no_wait( option_set ) ) {
         _Thread_Enable_dispatch();
-        return( RTEMS_UNSATISFIED );
+        return RTEMS_UNSATISFIED;
       }
 
-      executing->Wait.queue              = &the_region->Wait_queue;
-      executing->Wait.id                 = id;
-      executing->Wait.Extra.segment_size = size;
-      executing->Wait.return_argument    = (unsigned32 *) segment;
+      executing->Wait.queue           = &the_region->Wait_queue;
+      executing->Wait.id              = id;
+      executing->Wait.count           = size;
+      executing->Wait.return_argument = (unsigned32 *) segment;
 
       the_region->Wait_queue.sync = TRUE;
 
@@ -346,7 +361,7 @@ rtems_status_code rtems_region_get_segment(
       return( executing->Wait.return_code );
   }
 
-  return( RTEMS_INTERNAL_ERROR );   /* unreached - only to remove warnings */
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
 }
 /*PAGE
  *
@@ -379,20 +394,20 @@ rtems_status_code rtems_region_get_segment_size(
   the_region = _Region_Get( id, &location );
   switch ( location ) {
     case OBJECTS_ERROR:
-      return( RTEMS_INVALID_ID );
+      return RTEMS_INVALID_ID;
     case OBJECTS_REMOTE:        /* this error cannot be returned */
-      return( RTEMS_INTERNAL_ERROR );
+      return RTEMS_INTERNAL_ERROR;
     case OBJECTS_LOCAL:
 
       if ( _Heap_Size_of_user_area( &the_region->Memory, segment, size ) ) {
         _Thread_Enable_dispatch();
-        return( RTEMS_SUCCESSFUL );
+        return RTEMS_SUCCESSFUL;
       }
       _Thread_Enable_dispatch();
-      return( RTEMS_INVALID_ADDRESS );
+      return RTEMS_INVALID_ADDRESS;
   }
 
-  return( RTEMS_INTERNAL_ERROR );   /* unreached - only to remove warnings */
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
 }
 
 /*PAGE
@@ -424,9 +439,9 @@ rtems_status_code rtems_region_return_segment(
   the_region = _Region_Get( id, &location );
   switch ( location ) {
     case OBJECTS_ERROR:
-      return( RTEMS_INVALID_ID );
+      return RTEMS_INVALID_ID;
     case OBJECTS_REMOTE:        /* this error cannot be returned */
-      return( RTEMS_INTERNAL_ERROR );
+      return RTEMS_INTERNAL_ERROR;
     case OBJECTS_LOCAL:
 
       _Region_Debug_Walk( the_region, 3 );
@@ -437,7 +452,7 @@ rtems_status_code rtems_region_return_segment(
 
       if ( !status ) {
         _Thread_Enable_dispatch();
-        return( RTEMS_INVALID_ADDRESS );
+        return RTEMS_INVALID_ADDRESS;
       }
 
       the_region->number_of_used_blocks -= 1;
@@ -448,7 +463,9 @@ rtems_status_code rtems_region_return_segment(
            break;
 
         the_segment = _Region_Allocate_segment(
-                        the_region, the_thread->Wait.Extra.segment_size );
+           the_region, 
+           the_thread->Wait.count
+        );
 
         if ( the_segment == NULL )
            break;
@@ -460,8 +477,8 @@ rtems_status_code rtems_region_return_segment(
       }
 
       _Thread_Enable_dispatch();
-      return( RTEMS_SUCCESSFUL );
+      return RTEMS_SUCCESSFUL;
   }
 
-  return( RTEMS_INTERNAL_ERROR );   /* unreached - only to remove warnings */
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
 }