diff --git a/vpi/Makefile.in b/vpi/Makefile.in
index 413d88c3e..32c60389e 100644
--- a/vpi/Makefile.in
+++ b/vpi/Makefile.in
@@ -64,7 +64,7 @@ dep:
 	mv $*.d dep
 
 O = sys_table.o sys_convert.o sys_deposit.o sys_display.o sys_fileio.o \
-sys_finish.o sys_plusargs.o sys_random.o sys_random_mti.o \
+sys_finish.o sys_missing.o sys_plusargs.o sys_random.o sys_random_mti.o \
 sys_readmem.o sys_readmem_lex.o \
 sys_time.o sys_vcd.o sys_vcdoff.o vcd_priv.o mt19937int.o priv.o stringheap.o
 
diff --git a/vpi/sys_missing.c b/vpi/sys_missing.c
new file mode 100644
index 000000000..8c04fc42d
--- /dev/null
+++ b/vpi/sys_missing.c
@@ -0,0 +1,234 @@
+/*
+ *  Copyright (C) 2008  Cary R. (cygcary@yahoo.com)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <vpi_user.h>
+
+static PLI_INT32 task_not_implemented_compiletf(char* name)
+{
+      vpi_printf("SORRY: task %s() is not currently implemented in V0.8.\n",
+                 name);
+      vpi_control(vpiFinish, 1);
+      return 0;
+}
+
+static PLI_INT32 function_not_implemented_compiletf(char* name)
+{
+      vpi_printf("SORRY: function %s() is not currently implemented in V0.8.\n",
+                 name);
+      vpi_control(vpiFinish, 1);
+      return 0;
+}
+
+/*
+ * Register the function with Verilog.
+ */
+void sys_missing_register(void)
+{
+      s_vpi_systf_data tf_data;
+
+	/* These tasks are not currently implemented. */
+      tf_data.type        = vpiSysTask;
+      tf_data.calltf      = 0;
+      tf_data.sizetf      = 0;
+      tf_data.compiletf   = task_not_implemented_compiletf;
+
+      tf_data.tfname      = "$fmonitor";
+      tf_data.user_data   = "$fmonitor";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fmonitorb";
+      tf_data.user_data   = "$fmonitorb";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fmonitoro";
+      tf_data.user_data   = "$fmonitoro";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fmonitorh";
+      tf_data.user_data   = "$fmonitorh";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$and$array";
+      tf_data.user_data   = "$async$and$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$nand$array";
+      tf_data.user_data   = "$async$nand$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$or$array";
+      tf_data.user_data   = "$async$or$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$nor$array";
+      tf_data.user_data   = "$async$nor$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$and$plane";
+      tf_data.user_data   = "$async$and$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$nand$plane";
+      tf_data.user_data   = "$async$nand$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$or$plane";
+      tf_data.user_data   = "$async$or$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$async$nor$plane";
+      tf_data.user_data   = "$async$nor$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$and$array";
+      tf_data.user_data   = "$sync$and$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$nand$array";
+      tf_data.user_data   = "$sync$nand$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$or$array";
+      tf_data.user_data   = "$sync$or$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$nor$array";
+      tf_data.user_data   = "$sync$nor$array";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$and$plane";
+      tf_data.user_data   = "$sync$and$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$nand$plane";
+      tf_data.user_data   = "$sync$nand$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$or$plane";
+      tf_data.user_data   = "$sync$or$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sync$nor$plane";
+      tf_data.user_data   = "$sync$nor$plane";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$q_initialize";
+      tf_data.user_data   = "$q_initialize";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$q_add";
+      tf_data.user_data   = "$q_add";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$q_remove";
+      tf_data.user_data   = "$q_remove";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$q_full";
+      tf_data.user_data   = "$q_full";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$q_exam";
+      tf_data.user_data   = "$q_exam";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fwriteb";
+      tf_data.user_data   = "$fwriteb";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fwriteo";
+      tf_data.user_data   = "$fwriteo";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fwriteh";
+      tf_data.user_data   = "$fwriteh";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$swrite";
+      tf_data.user_data   = "$swrite";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$swriteb";
+      tf_data.user_data   = "$swriteb";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$swriteo";
+      tf_data.user_data   = "$swriteo";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$swriteh";
+      tf_data.user_data   = "$swriteh";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sformat";
+      tf_data.user_data   = "$format";
+      vpi_register_systf(&tf_data);
+
+	/* These functions are not currently implemented. */
+      tf_data.compiletf   = function_not_implemented_compiletf;
+      tf_data.type = vpiSysFunc;
+      tf_data.sysfunctype = vpiIntFunc;
+
+      tf_data.tfname      = "$ferror";
+      tf_data.user_data   = "$ferror";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fread";
+      tf_data.user_data   = "$fread";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$rewind";
+      tf_data.user_data   = "$rewind";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fscanf";
+      tf_data.user_data   = "$fscanf";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$sscanf";
+      tf_data.user_data   = "$sscanf";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$fseek";
+      tf_data.user_data   = "$fseek";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$ftell";
+      tf_data.user_data   = "$ftell";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$dist_chi_square";
+      tf_data.user_data   = "$dist_chi_square";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$dist_erlang";
+      tf_data.user_data   = "$dist_erlang";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$dist_exponential";
+      tf_data.user_data   = "$dist_exponential";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$dist_normal";
+      tf_data.user_data   = "$dist_normal";
+      vpi_register_systf(&tf_data);
+
+      tf_data.tfname      = "$dist_t";
+      tf_data.user_data   = "$dist_t";
+      vpi_register_systf(&tf_data);
+}
diff --git a/vpi/sys_table.c b/vpi/sys_table.c
index 4a42e6059..5c81b5353 100644
--- a/vpi/sys_table.c
+++ b/vpi/sys_table.c
@@ -38,6 +38,7 @@ extern void sys_readmem_register();
 extern void sys_time_register();
 extern void sys_vcd_register();
 extern void sys_vcdoff_register();
+extern void sys_missing_register();
 
 #ifdef HAVE_LIBZ
 #ifdef HAVE_LIBBZ2
@@ -156,6 +157,7 @@ void (*vlog_startup_routines[])() = {
       sys_readmem_register,
       sys_time_register,
       sys_lxt_or_vcd_register,
+      sys_missing_register,
       0
 };