Update from John S. Gwynne <jsg@jsgpc.mrcday.com> that:

* updated README
     * improved misc script for running the RTEMS test programs
     * Updated 332 SIM configuration in start.c
     * C++ global constructor fix (USE_INIT_FINI)
     * change __end_of_ram to _RamEnd to match changes by others

c/src/lib/libbsp/m68k/efi332/README

@@ -4,7 +4,7 @@
 
 Description: efi68k
 ============
-CPU: MC68332 @16MHz
+CPU: MC68332 @20MHz
 RAM: 256k max. (supports several configurations)
 ROM: 512k (supports several configurations)
 
@@ -12,25 +12,18 @@ ROM: 512k (supports several configurations)
 Internet subscribes to the mailing list "efi332" (an offshoot of the
 "diy_efi" mailing list). Although efi332 was initially designed for
 automotive research, it is a fairly generalized embedded controller
-when used without the companion EFI I/O board. It is patterned much after
-the the Motorola BCC but cost on the order of $250US. A 4x3 inch
-(approx.) printed circuit board is available (about $14US). For complete
-information see
+when used without the companion EFI I/O board, and is patterned much
+after the the Motorola BCC. A 4x3 inch (approx.) printed circuit board
+is available (about $14US). For complete information see
+
+	http://www.diy-efi.org
 
-	http://efi332.eng.ohio-state.edu
 TODO:
 =====
 - integrate the interrupt driven stdin/stdout into RTEMS to (a) reduce
-  the interrupt priority and (2) to prevent it from blocking. (high
-  priority)
+  the interrupt priority and (2) to prevent it from blocking.
 - add a timer driver for the tmtest set.
-- generate include/coverhd.c to perform the tmtest.
-- add separate interrupt stack (low priority... may never happen :).
 
-                                       John S Gwynne
-                                          Gwynne.1@osu.edu
-_______________________________________________________________________________
-               T h e   O h i o - S t a t e   U n i v e r s i t y
-    ElectroScience Laboratory, 1320 Kinnear Road, Columbus, Ohio 43212, USA
-                Telephone: (614) 292-7981 * Fax: (614) 292-7297
--------------------------------------------------------------------------------
+
+                                       John S Gwynne, PhD.
+                                          jgwynne@mrcday.com

c/src/lib/libbsp/m68k/efi332/include/bsp.h

@@ -87,12 +87,9 @@ extern char _edata[];
 extern char _clear_start[];
 extern char end[];
 extern char _copy_data_from_rom[];
-extern char __end_of_ram[];
 
 /* constants */
 
-#define RAM_END ((int)__end_of_ram)
-
 #ifdef __START_C__
 #define STACK_SIZE "#0x800"
 #else

c/src/lib/libbsp/m68k/efi332/misc/dotests

@@ -3,13 +3,13 @@
 #  $Id$
 #
 
-/bin/rm sp* &>/dev/null
-(cd ..; for f in sp*; do cp ${f}/o-efi332/${f}.nxe hold; done)
+mkdir MyTests
+find -name MyTests -prune -or -name "*.nxe" -exec cp {} MyTests \;
 
-stty 5:0:800008bf:0:0:0:0:0:0:1:1:0:0:0:0:0:0:0:0:0:0:0:0 </dev/cua0
-/bin/cp /dev/cua0 screen &
+stty 1:0:80001cb2:0:3:1c:7f:15:4:5:1:0:11:13:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 </dev/ttyS1
+/bin/cp /dev/ttyS1 screen &
+cpJob=$!
 
-for f in sp*; do m68k-bdm-coff-gdb ${f} </dev/null; done
+( cd MyTests; for f in *nxe; do m68k-elf-gdb ${f} </dev/null; done )
 
-kill -9 `ps -efax | grep "/bin/cp /dev/cua0" | sed "/grep/D; s/ .*$//"`
-/bin/rm sp* &>/dev/null
+kill -9 $cpJob

c/src/lib/libbsp/m68k/efi332/misc/gdbinit68

@@ -4,7 +4,7 @@
 echo Setting up the environment for efi332 debuging.\n
 
 target bdm /dev/pdbdm0
-bdm_setdelay 405
+bdm_setdelay 4
 bdm_autoreset on
 set remotecache off
 bdm_timetocomeup 0

c/src/lib/libbsp/m68k/efi332/misc/interr.c

@@ -83,7 +83,12 @@ void volatile _Internal_error_Occurred(
   RAW_PUTS("\r\nRTEMS: A fatal error has occured.\r\n");
   RAW_PUTS("RTEMS:    fatal error ");
   RAW_PUTI( the_error );
-  RAW_PUTS(".\r\n");
+  RAW_PUTS(" (");
+  outbyte( (char)((the_error>>24) & 0xff) );
+  outbyte( (char)((the_error>>16) & 0xff) );
+  outbyte( (char)((the_error>>8) & 0xff) );
+  outbyte( (char)(the_error & 0xff) );
+  RAW_PUTS(").\r\n");
 
   /* configure peripherals for a safe exit */
   bsp_cleanup();

c/src/lib/libbsp/m68k/efi332/start/start.c

@@ -93,7 +93,7 @@ void  dumby_start() {
   *CSBAR3 = (unsigned short int)         
     (((0x0C0000 >> 8)&0xfff8) | BS_256K ); /* 256k bytes located at 0xC0000 */
   *CSBAR4 = (unsigned short int)
-    (((0x0C0000 >> 8)&0xfff8) | BS_256K ); /* 256 bytes located at 0xC0000 */
+    (((0x0C0000 >> 8)&0xfff8) | BS_256K ); /* 256k bytes located at 0xC0000 */
   *CSBAR5 = (unsigned short int)         
     (0xfff8 | BS_64K);	       	         /* AVEC interrupts */
 #ifdef EFI332_v040b
@@ -112,10 +112,10 @@ void  dumby_start() {
   /*    see section 7 of the SIM Reference Manual */
 #ifdef FLASHWRITE
   *CSORBT = (unsigned short int)
-    ( BothBytes | ReadWrite | SyncAS | WaitStates_2 | UserSupSpace );
+    ( BothBytes | ReadWrite | SyncAS | WaitStates_0 | UserSupSpace );
 #else /* FLASHWRITE */
   *CSORBT = (unsigned short int)
-    ( BothBytes | ReadOnly | SyncAS | WaitStates_2 | UserSupSpace );
+    ( BothBytes | ReadOnly | SyncAS | WaitStates_0 | UserSupSpace );
 #endif /* FLASHWRITE */
   *CSOR0 = (unsigned short int)
     ( BothBytes | ReadOnly | SyncAS | External | UserSupSpace );

c/src/lib/libbsp/m68k/efi332/startup/except_vect_332_ROM.S

@@ -11,7 +11,7 @@
 	   will have priority. */
 
 	/* Vector 0:	RESET:	Initial SSP */
-	.long	__end_of_ram
+	.long	_RamEnd
 	/* Vector 1:	RESET:	Initial PC */
 	.long	start
 

c/src/lib/libbsp/m68k/efi332/startup/linkcmds

@@ -35,6 +35,7 @@ __DYNAMIC  =  0;
  */
 _RamBase = DEFINED(_RamBase) ? _RamBase : 0x80000;
 _RamSize = DEFINED(_RamSize) ? _RamSize : 0x80000;
+_RamEnd = _RamBase + _RamSize;
 _HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
 _StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
 
@@ -43,7 +44,6 @@ MEMORY
   ram     : ORIGIN = 0x80000, LENGTH = 512K
 }
 
-__end_of_ram = 0x100000;
 _copy_data_from_rom = 0;
 
 /*