bsps: Move shmdr to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

18 files changed, 2 insertions, 815 deletions

diff --git a/c/src/configure.ac b/c/src/configure.ac
index a39b4ec08d..170abc4479 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -3,7 +3,7 @@
 
 AC_PREREQ([2.69])
 AC_INIT([rtems-c-src],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-AC_CONFIG_SRCDIR([libchip])
+AC_CONFIG_SRCDIR([lib])
 RTEMS_TOP(../..)
 RTEMS_SOURCE_TOP
 RTEMS_BUILD_TOP
@@ -110,7 +110,7 @@ RTEMS_CHECK_GCC_WEAK
 
 AC_SUBST(CUSTOM_CFG_FILES)
 
-RTEMS_CHECK_MULTIPROCESSING
+RTEMS_ENABLE_MULTILIB
 
 BSP_SUBDIRS=
 ## Configure ${srcdir}/../../cpukit as cpukit/ if multilibs are disabled
@@ -131,7 +131,6 @@ RTEMS_CPU_SUBDIRS([lib/libbsp])
 AC_SUBST(libbsp_cpu_subdir,$RTEMS_CPU)
 
 BSP_SUBDIRS="$BSP_SUBDIRS lib/libbsp"
-BSP_SUBDIRS="$BSP_SUBDIRS libchip"
 BSP_SUBDIRS="$BSP_SUBDIRS wrapup"
 
 # Build testsuites
@@ -162,7 +161,6 @@ AC_CONFIG_FILES([Makefile],
  MAKE=${MAKE}])
 
 AC_CONFIG_FILES([
-libchip/Makefile
 lib/libbsp/Makefile
 wrapup/Makefile
 ])
diff --git a/c/src/libchip/Makefile.am b/c/src/libchip/Makefile.am
deleted file mode 100644
index 74c83f14c8..0000000000
--- a/c/src/libchip/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-include $(top_srcdir)/automake/compile.am
-
-## shmdr
-if HAS_MP
-noinst_LIBRARIES = libshmdr.a
-libshmdr_a_CPPFLAGS = $(AM_CPPFLAGS)
-libshmdr_a_SOURCES = shmdr/addlq.c shmdr/cnvpkt.c shmdr/getlq.c shmdr/dump.c \
-    shmdr/fatal.c shmdr/getpkt.c shmdr/init.c shmdr/initlq.c shmdr/intr.c \
-    shmdr/mpisr.c shmdr/poll.c shmdr/receive.c shmdr/retpkt.c shmdr/send.c
-endif
-
-
-## --
-
-include $(top_srcdir)/automake/local.am
diff --git a/c/src/libchip/shmdr/README b/c/src/libchip/shmdr/README
deleted file mode 100644
index ac28f05bc3..0000000000
--- a/c/src/libchip/shmdr/README
+++ /dev/null
@@ -1,5 +0,0 @@
-The mpci.h file provided in here is too simple for an MPCI with
-multiple ways to get to a node.
-
-This version of the shm driver needs to be reorganized to follow
-the better model of the Ada version.
diff --git a/c/src/libchip/shmdr/addlq.c b/c/src/libchip/shmdr/addlq.c
deleted file mode 100644
index 23e986753d..0000000000
--- a/c/src/libchip/shmdr/addlq.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*  void Shm_Locked_queue_Add( lq_cb, ecb )
- *
- *  This routine adds an envelope control block to a shared memory queue.
- *
- *  Input parameters:
- *    lq_cb - pointer to a locked queue control block
- *    ecb   - pointer to an envelope control block
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void Shm_Locked_queue_Add(
-  Shm_Locked_queue_Control *lq_cb,
-  Shm_Envelope_control     *ecb
-)
-{
-  uint32_t   index;
-
-  ecb->next  = Shm_Locked_queue_End_of_list;
-  ecb->queue = lq_cb->owner;
-  index      = ecb->index;
-
-  Shm_Lock( lq_cb );
-    if ( Shm_Convert(lq_cb->front) != Shm_Locked_queue_End_of_list )
-      Shm_Envelopes[ Shm_Convert(lq_cb->rear) ].next = index;
-    else
-      lq_cb->front = index;
-    lq_cb->rear  = index;
-  Shm_Unlock( lq_cb );
-}
diff --git a/c/src/libchip/shmdr/cnvpkt.c b/c/src/libchip/shmdr/cnvpkt.c
deleted file mode 100644
index 38e7819c60..0000000000
--- a/c/src/libchip/shmdr/cnvpkt.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*  void Shm_Convert_packet( &packet )
- *
- *  This routine is the shared memory locked queue MPCI driver routine
- *  used to convert the RTEMS's information in a packet from non-native
- *  format to processor native format.
- *
- *  Input parameters:
- *    packet  - pointer to a packet
- *
- *  Output parameters:
- *    *packet - packet in native format
- *
- *  NOTE: Message buffers are not manipulated.
- *        Endian conversion is currently the only conversion.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void Shm_Convert_packet(
-  rtems_packet_prefix *packet
-)
-{
-  uint32_t   *pkt, i;
-
-  pkt = (uint32_t*) packet;
-  for ( i=RTEMS_MINIMUN_HETERO_CONVERSION ; i ; i--, pkt++ )
-    *pkt = CPU_swap_u32( *pkt );
-
-  for ( i=packet->to_convert ; i ; i--, pkt++ )
-    *pkt = CPU_swap_u32( *pkt );
-}
diff --git a/c/src/libchip/shmdr/dump.c b/c/src/libchip/shmdr/dump.c
deleted file mode 100644
index f1be932467..0000000000
--- a/c/src/libchip/shmdr/dump.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *  This routine is invoked following a reset to report the statistics
- *  gathered during the previous execution.
- *
- *  Input parameters:  NONE
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-2007.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <stdio.h>
-#include <inttypes.h>
-#include <rtems/bspIo.h>
-
-#include "shm_driver.h"
-
-void
-Shm_Print_statistics(void)
-{
-  uint32_t    ticks;
-  uint32_t    ticks_per_second;
-  uint32_t    seconds;
-  uint32_t    packets_per_second;
-
-  ticks            = rtems_clock_get_ticks_since_boot();
-  ticks_per_second = rtems_clock_get_ticks_per_second();
-
-  seconds = ticks / ticks_per_second;
-  if ( seconds == 0 )
-    seconds = 1;
-
-  packets_per_second = Shm_Receive_message_count / seconds;
-  if ( (Shm_Receive_message_count % seconds) >= (seconds / 2) )
-    packets_per_second++;
-
-  printk( "\n\nSHMDR STATISTICS (NODE %" PRId32 ")\n",
-    Multiprocessing_configuration.node );
-  printk( "TICKS SINCE BOOT = %" PRId32 "\n", ticks );
-  printk( "TICKS PER SECOND = %" PRId32 "\n", ticks_per_second );
-  printk( "ISRs=%" PRId32 "\n",     Shm_Interrupt_count );
-  printk( "RECV=%" PRId32 "\n",     Shm_Receive_message_count );
-  printk( "NULL=%" PRId32 "\n",     Shm_Null_message_count );
-  printk( "PKTS/SEC=%" PRId32 "\n", packets_per_second );
-}
diff --git a/c/src/libchip/shmdr/fatal.c b/c/src/libchip/shmdr/fatal.c
deleted file mode 100644
index ad3f18a5a6..0000000000
--- a/c/src/libchip/shmdr/fatal.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*  void MPCI_Fatal( error )
- *
- *  This routine is the shared memory driver fatal error handler.
- *
- *  Input parameters:
- *    error - fatal error code
- *
- *  Output parameters:  NEVER RETURNS
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void MPCI_Fatal(
-  rtems_fatal_source source,
-  bool               always_set_to_false,
-  rtems_fatal_code   error
-)
-{
-   /*   Eventually need to attempt to broadcast a K_FATAL message
-    *   without checking for all possible errors (do not want to
-    *   recurse).
-    *
-    *   Also need to avoid using Shm_Node_statuses if the driver has not been
-    *   initialized.
-    */
-
-   Shm_Local_node_status->error = Shm_Convert(error);
-}
diff --git a/c/src/libchip/shmdr/getlq.c b/c/src/libchip/shmdr/getlq.c
deleted file mode 100644
index afb288b793..0000000000
--- a/c/src/libchip/shmdr/getlq.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*  Shm_Envelope_control *Shm_Locked_queue_Get( lq_cb )
- *
- *  This routine returns an envelope control block from a shared
- *  memory queue.
- *
- *  Input parameters:
- *    lq_cb - pointer to a locked queue control block
- *
- *  Output parameters:
- *    returns - pointer to an envelope control block
- *            - NULL if no envelopes on specified queue
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <shm_driver.h>
-
-Shm_Envelope_control *Shm_Locked_queue_Get(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  Shm_Envelope_control *tmp_ecb;
-  uint32_t   tmpfront;
-
-  tmp_ecb = NULL;
-  Shm_Lock( lq_cb );
-
-    tmpfront = Shm_Convert(lq_cb->front);
-    if ( tmpfront != Shm_Locked_queue_End_of_list ) {
-      tmp_ecb = &Shm_Envelopes[ tmpfront ];
-      lq_cb->front = tmp_ecb->next;
-      if ( tmp_ecb->next == Shm_Locked_queue_End_of_list )
-        lq_cb->rear = Shm_Locked_queue_End_of_list;
-      tmp_ecb->next = Shm_Locked_queue_Not_on_list;
-    }
-
-  Shm_Unlock( lq_cb );
-  return( tmp_ecb );
-}
diff --git a/c/src/libchip/shmdr/getpkt.c b/c/src/libchip/shmdr/getpkt.c
deleted file mode 100644
index 454a551597..0000000000
--- a/c/src/libchip/shmdr/getpkt.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*  Shm_Get_packet
- *
- *  This routine is the shared memory locked queue MPCI driver
- *  routine used to obtain an empty message packet.
- *
- *  Input parameters:
- *    packet             - address of pointer to packet
- *
- *  Output parameters:
- *    *(cpb->get_packet) - address of allocated packet
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-rtems_mpci_entry Shm_Get_packet(
-  rtems_packet_prefix **packet
-)
-{
-  Shm_Envelope_control *ecb;
-
-  ecb = Shm_Allocate_envelope();
-  if ( !ecb )
-    rtems_fatal_error_occurred ( SHM_NO_FREE_PKTS );
-  *packet = Shm_Envelope_control_to_packet_prefix_pointer( ecb );
-}
diff --git a/c/src/libchip/shmdr/init.c b/c/src/libchip/shmdr/init.c
deleted file mode 100644
index 0cf51172ce..0000000000
--- a/c/src/libchip/shmdr/init.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*  Shm_Initialization
- *
- *  This routine is the shared memory communications initerface
- *  driver initialization routine.
- *
- *  Input parameters:  NONE
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#define _SHM_INIT
-
-#include <rtems.h>
-#include <shm_driver.h>
-
-#include <string.h>    /* memset() */
-#include <stdlib.h>    /* malloc() */
-#include <assert.h>
-
-/*
- * User extension to install MPCI_Fatal as a fatal error
- * handler extension
- */
-
-rtems_extensions_table MPCI_Shm_extensions;
-
-/*
- *  MP configuration table from confdefs.h
- */
-
-rtems_mpci_entry Shm_Initialization( void )
-
-{
-  uint32_t                 i, all_initialized;
-  uint32_t                 interrupt_cause, interrupt_value;
-  void                    *interrupt_address;
-  Shm_Node_status_control *nscb;
-  uint32_t                 extension_id;    /* for installation of MPCI_Fatal */
-  uint32_t                 remaining_memory;
-  uint32_t                 local_node;
-
-  local_node = _Configuration_MP_table->node;
-
-  Shm_Get_configuration( local_node, &Shm_Configuration );
-
-  Shm_Interrupt_table = (Shm_Interrupt_information *) malloc(
-    sizeof(Shm_Interrupt_information) * (SHM_MAXIMUM_NODES + 1)
-  );
-
-  assert( Shm_Interrupt_table );
-
-  Shm_Receive_message_count = 0;
-  Shm_Null_message_count    = 0;
-  Shm_Interrupt_count       = 0;
-
-  /*
-   *  Set the Node Status indicators
-   */
-
-  Shm_Pending_initialization =
-    Shm_Convert(rtems_build_name( 'P', 'E', 'N', 'D' ));
-  Shm_Initialization_complete =
-    Shm_Convert(rtems_build_name( 'C', 'O', 'M', 'P' ));
-  Shm_Active_node =
-    Shm_Convert(rtems_build_name( 'A', 'C', 'T', 'V' ));
-
-  /*
-   *  Initialize the constants used by the Locked Queue code.
-   */
-
-  Shm_Locked_queue_End_of_list = Shm_Convert( 0xffffffff );
-  Shm_Locked_queue_Not_on_list = Shm_Convert( 0xfffffffe );
-
-  /*
-   *  Set the base addresses for the:
-   *     + Node Status Table
-   *     + Free Pool and Receive Queues
-   *     + Envelopes
-   */
-
-  Shm_Node_statuses  = (Shm_Node_status_control *) START_NS_CBS;
-  Shm_Locked_queues  = (Shm_Locked_queue_Control *) START_LQ_CBS;
-  Shm_Envelopes      = (Shm_Envelope_control *) START_ENVELOPES;
-
-  /*
-   *  Calculate the maximum number of envelopes which can be
-   *  placed the remaining shared memory.
-   */
-
-  remaining_memory =
-     ((void *)Shm_Configuration->base + Shm_Configuration->length) -
-     ((void *)Shm_Envelopes);
-
-  Shm_Maximum_envelopes = remaining_memory / sizeof( Shm_Envelope_control );
-  Shm_Maximum_envelopes -= 1;
-
-  /*
-   *  Set the pointer to the receive queue for the local node.
-   *  When we receive a node, we will get it from here before
-   *  processing it.
-   */
-
-  Shm_Local_receive_queue  = &Shm_Locked_queues[ local_node ];
-  Shm_Local_node_status    = &Shm_Node_statuses[ local_node ];
-
-  /*
-   *  Convert local interrupt cause information into the
-   *  neutral format so other nodes will be able to
-   *  understand it.
-   */
-
-  interrupt_address =
-    (void *) Shm_Convert( (uint32_t)Shm_Configuration->Intr.address );
-  interrupt_value   = Shm_Convert( Shm_Configuration->Intr.value );
-  interrupt_cause   = Shm_Convert( Shm_Configuration->Intr.length );
-
-  if ( Shm_Configuration->poll_intr == POLLED_MODE ) Shm_install_timer();
-  else                                               Shm_setvec();
-
-  if ( Shm_Is_master_node() ) {
-
-    /*
-     *  Zero out the shared memory area.
-     */
-
-    (void) memset(
-      (void *) Shm_Configuration->base,
-      0,
-      Shm_Configuration->length
-    );
-
-    /*
-     *  Initialize all of the locked queues (the free envelope
-     *  pool and a receive queue per node) and set all of the
-     *  node's status so they will be waiting to initialization
-     *  to complete.
-     */
-
-    Shm_Locked_queue_Initialize( FREE_ENV_CB, FREE_ENV_POOL );
-
-    for ( i=SHM_FIRST_NODE ; i<=SHM_MAXIMUM_NODES ; i++ ) {
-      Shm_Initialize_receive_queue( i );
-
-      Shm_Node_statuses[ i ].status = Shm_Pending_initialization;
-      Shm_Node_statuses[ i ].error  = 0;
-    }
-
-    /*
-     *  Initialize all of the envelopes and place them in the
-     *  free pool.
-     */
-
-    for ( i=0 ; i<Shm_Maximum_envelopes ; i++ ) {
-      Shm_Envelopes[ i ].index = Shm_Convert(i);
-      Shm_Free_envelope( &Shm_Envelopes[ i ] );
-    }
-
-    /*
-     *  Initialize this node's interrupt information in the
-     *  shared area so other nodes can interrupt us.
-     */
-
-    Shm_Local_node_status->int_address = (uint32_t) interrupt_address;
-    Shm_Local_node_status->int_value   = interrupt_value;
-    Shm_Local_node_status->int_length  = interrupt_cause;
-
-    Shm_Local_node_status->status      = Shm_Initialization_complete;
-
-    /*
-     *  Loop until all nodes have completed initialization.
-     */
-
-    do {
-      all_initialized = 1;
-
-      for ( i = SHM_FIRST_NODE ; i <= SHM_MAXIMUM_NODES ; i++ )
-        if ( Shm_Node_statuses[ i ].status != Shm_Initialization_complete )
-          all_initialized = 0;
-
-    } while ( all_initialized == 0 );
-
-    /*
-     *  Tell the other nodes we think that the system is up.
-     */
-
-    for ( i = SHM_FIRST_NODE ; i <= SHM_MAXIMUM_NODES ; i++ )
-      Shm_Node_statuses[ i ].status = Shm_Active_node;
-
-  } else {   /* is not MASTER node */
-
-    /*
-     *  Initialize the node status for the non-master nodes.
-     *  Because the master node zeroes out memory, it is
-     *  necessary for them to keep putting their values in
-     *  the node status area until the master says they
-     *  should become active.
-     */
-
-    Shm_Local_node_status->status = Shm_Pending_initialization;
-
-    do {
-
-      if ( Shm_Local_node_status->status == Shm_Pending_initialization ) {
-
-        /*
-         *  Initialize this node's interrupt information in the
-         *  shared area so other nodes can interrupt us.
-         */
-
-        Shm_Local_node_status->int_address =
-          (uint32_t) interrupt_address;
-        Shm_Local_node_status->int_value   = interrupt_value;
-        Shm_Local_node_status->int_length  = interrupt_cause;
-
-        Shm_Local_node_status->status      = Shm_Initialization_complete;
-      }
-    } while ( Shm_Local_node_status->status != Shm_Active_node ) ;
-  }
-
-  /*
-   *  Initialize the Interrupt Information Table
-   */
-
-  for ( i = SHM_FIRST_NODE ; i <= SHM_MAXIMUM_NODES ; i++ ) {
-    nscb = &Shm_Node_statuses[ i ];
-
-    Shm_Interrupt_table[i].address = Shm_Convert_address(
-      (void *)Shm_Convert(((vol_u32) nscb->int_address))
-    );
-    Shm_Interrupt_table[i].value = Shm_Convert( nscb->int_value );
-    Shm_Interrupt_table[i].length = Shm_Convert( nscb->int_length );
-  }
-
-  MPCI_Shm_extensions.fatal = MPCI_Fatal;
-
-  (void) rtems_extension_create(
-    rtems_build_name( 'M', 'P', 'E', 'X' ),
-    &MPCI_Shm_extensions,
-    &extension_id
-  );
-}
diff --git a/c/src/libchip/shmdr/initlq.c b/c/src/libchip/shmdr/initlq.c
deleted file mode 100644
index 6d03f61109..0000000000
--- a/c/src/libchip/shmdr/initlq.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*  void Shm_Locked_queue_Initialize( lq_cb, owner )
- *
- *  This routine initializes a shared memory locked queue.
- *
- *  Input parameters:
- *    lq_cb - pointer to the control block of the queue
- *            to be initialized
- *    owner - unique idenitifier of who owns this queue.
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void Shm_Locked_queue_Initialize(
-  Shm_Locked_queue_Control *lq_cb,
-  uint32_t   owner
-)
-{
-  Shm_Initialize_lock( lq_cb );
-  lq_cb->front = Shm_Locked_queue_End_of_list;
-  lq_cb->rear  = Shm_Locked_queue_End_of_list;
-  lq_cb->owner = Shm_Convert(owner);
-}
diff --git a/c/src/libchip/shmdr/intr.c b/c/src/libchip/shmdr/intr.c
deleted file mode 100644
index 48e0d7ac21..0000000000
--- a/c/src/libchip/shmdr/intr.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*  void Shm_Cause_interrupt( node )
- *
- *  This routine is the shared memory driver routine which
- *  generates interrupts to other CPUs.
- *
- *  It uses the information placed in the node status control
- *  block by each node.  For example, when used with the Motorola
- *  MVME136 board, the MPCSR is used.
- *
- *  Input parameters:
- *    node          - destination of this packet (0 = broadcast)
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void Shm_Cause_interrupt(
-  uint32_t   node
-)
-{
-  Shm_Interrupt_information *intr;
-  uint8_t    *u8;
-  uint16_t   *u16;
-  uint32_t   *u32;
-  uint32_t    value;
-
-  intr = &Shm_Interrupt_table[node];
-  value = intr->value;
-
-  switch ( intr->length ) {
-    case NO_INTERRUPT:
-       break;
-    case BYTE:
-      u8   = (uint8_t*)intr->address;
-      *u8  = (uint8_t) value;
-      break;
-    case WORD:
-      u16   = (uint16_t*)intr->address;
-      *u16  = (uint16_t) value;
-      break;
-    case LONG:
-      u32   = (uint32_t*)intr->address;
-      *u32  = (uint32_t) value;
-      break;
-  }
-}
diff --git a/c/src/libchip/shmdr/mpisr.c b/c/src/libchip/shmdr/mpisr.c
deleted file mode 100644
index 38449b7450..0000000000
--- a/c/src/libchip/shmdr/mpisr.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*  _Shm_isr()
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-void Shm_isr(void)
-{
-  Shm_Interrupt_count += 1;
-  rtems_multiprocessing_announce();
-}
diff --git a/c/src/libchip/shmdr/poll.c b/c/src/libchip/shmdr/poll.c
deleted file mode 100644
index 39eab7d352..0000000000
--- a/c/src/libchip/shmdr/poll.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/**
- * @file
- * This routine polls to see if a packet has arrived.  If one
- * has it informs the executive. It uses a Classic API Timer
- */
-
-/*
- *  COPYRIGHT (c) 1989-2008, 2016.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <rtems/score/sysstate.h>
-#include <rtems/libio.h>
-
-#include <assert.h>
-
-#include "shm_driver.h"
-
-static rtems_timer_service_routine Shm_Poll_TSR(
-  rtems_id  id,
-  void     *ignored_address
-)
-{
-  uint32_t tmpfront;
-
-  /*
-   *  This should NEVER happen but just in case.
-   */
-  if (!_System_state_Is_up(_System_state_Get()))
-    return;
-
-  tmpfront = Shm_Local_receive_queue->front;
-  if ( Shm_Convert(tmpfront) != Shm_Locked_queue_End_of_list ) {
-    rtems_multiprocessing_announce();
-    Shm_Interrupt_count++;
-  }
-
-  (void) rtems_timer_reset( id );
-}
-
-void Shm_install_timer(void)
-{
-  rtems_id          id;
-  rtems_status_code status;
-
-  status = rtems_timer_create( rtems_build_name( 'S', 'H', 'P', 'L' ), &id );
-  assert( !status );
-
-  status = rtems_timer_fire_after( id, 1, Shm_Poll_TSR, NULL );
-  assert( !status );
-}
-
diff --git a/c/src/libchip/shmdr/receive.c b/c/src/libchip/shmdr/receive.c
deleted file mode 100644
index 5cf7692f01..0000000000
--- a/c/src/libchip/shmdr/receive.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*  Shm_Receive_packet
- *
- *  This routine is the shared memory locked queue MPCI driver routine
- *  used to obtain a packet containing a message from this node's
- *  receive queue.
- *
- *  Input parameters:
- *    packet         - address of a pointer to a packet
- *
- *  Output parameters:
- *    *(rpb->packet) - pointer to packet
- *                     NULL if no packet currently available
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-rtems_mpci_entry Shm_Receive_packet(
-  rtems_packet_prefix **packet
-)
-{
-  Shm_Envelope_control *ecb;
-
-  ecb = Shm_Locked_queue_Get( Shm_Local_receive_queue );
-  if ( ecb ) {
-    *(packet) = Shm_Envelope_control_to_packet_prefix_pointer( ecb );
-    if ( ecb->Preamble.endian != Shm_Configuration->format )
-      Shm_Convert_packet( *packet );
-    Shm_Receive_message_count++;
-  } else {
-    *(packet) = NULL;
-    Shm_Null_message_count++;
-  }
-}
diff --git a/c/src/libchip/shmdr/retpkt.c b/c/src/libchip/shmdr/retpkt.c
deleted file mode 100644
index 04d0789dc5..0000000000
--- a/c/src/libchip/shmdr/retpkt.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*  Shm_Return_packet
- *
- *  This routine is the shared memory locked queue MPCI driver
- *  routine used to return a message packet to a free envelope
- *  pool accessible by this node.
- *
- *  Input parameters:
- *    packet             - address of pointer to packet
- *
- *  Output parameters: NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-rtems_mpci_entry Shm_Return_packet(
-  rtems_packet_prefix *packet
-)
-{
-  Shm_Free_envelope( Shm_Packet_prefix_to_envelope_control_pointer(packet) );
-}
diff --git a/c/src/libchip/shmdr/send.c b/c/src/libchip/shmdr/send.c
deleted file mode 100644
index c3ac7d51c2..0000000000
--- a/c/src/libchip/shmdr/send.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/**
- * @file
- */
-
-/*
- *  COPYRIGHT (c) 1989-1999, 2016.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include "shm_driver.h"
-
-struct pkt_cpy {
-  uint32_t   packet[MAX_PACKET_SIZE/4];
-};
-
-/**
- * This routine is the shared memory driver locked queue write
- * MPCI driver routine.  This routine sends the specified packet
- * to the destination specified by "node".  A "node" value of
- * zero designates that this packet is to be broadcasted.
- *
- * @param node is the destination of this packet (0 = broadcast)
- * @param packet is the address of packet
- *
- * @return NONE
- */
-rtems_mpci_entry Shm_Send_packet(
-  uint32_t   node,
-  rtems_packet_prefix *packet
-)
-{
-  Shm_Envelope_control *ecb, *tmp_ecb;
-  uint32_t   nnum;
-
-  ecb = Shm_Packet_prefix_to_envelope_control_pointer( packet );
-  if ( node ) {
-    Shm_Build_preamble( ecb, node );
-    Shm_Build_postamble( ecb );
-    Shm_Append_to_receive_queue( node, ecb );
-    (*Shm_Configuration->cause_intr)( node );
-  }
-  else {
-    for( nnum = SHM_FIRST_NODE ; nnum <= SHM_MAXIMUM_NODES ; nnum++ )
-      if ( _Configuration_MP_table->node != nnum ) {
-        struct pkt_cpy *pkt;
-
-        tmp_ecb = Shm_Allocate_envelope();
-        if ( !tmp_ecb )
-          rtems_fatal_error_occurred( SHM_NO_FREE_PKTS );
-        Shm_Build_preamble( tmp_ecb, nnum );
-        pkt = (struct pkt_cpy *)tmp_ecb->packet;
-        *pkt = *((struct pkt_cpy *)packet);
-        Shm_Build_postamble( tmp_ecb );
-        Shm_Append_to_receive_queue( nnum, tmp_ecb );
-        (*Shm_Configuration->cause_intr)( nnum );
-      }
-    Shm_Free_envelope( ecb );
-  }
-}
diff --git a/c/src/wrapup/Makefile.am b/c/src/wrapup/Makefile.am
index fed257c8aa..5782020706 100644
--- a/c/src/wrapup/Makefile.am
+++ b/c/src/wrapup/Makefile.am
@@ -15,10 +15,6 @@ CLEANFILES = o-optimize/librtemsbsp.a
 
 SRCS = ../lib/libbsp/@RTEMS_CPU@/@RTEMS_BSP_FAMILY@/libbsp.a
 
-if HAS_MP
-SRCS += ../libchip/libshmdr.a
-endif
-
 o-optimize/librtemsbsp.a: $(SRCS)
 	rm -f $@
 	$(MKDIR_P) o-optimize