Add build script and make rules for testbase - a Forth core with include and dos file words.

These are needed to run tests automatedly.

6502/C64/Makefile

@@ -16,6 +16,9 @@ vf_blk_fth: $(vf_blk_fth_files)
 run-devenv: emulator/devenv.T64
 	emulator/run-in-vice.sh devenv
 
+run-testbase: emulator/testbase.T64
+	emulator/run-in-vice.sh testbase
+
 
 # Rules for building Forth binaries on top of the plain vanilla
 # c64-volksforth83.
@@ -24,6 +27,10 @@ cbmfiles/devenv: emulator/run-in-vice.sh emulator/build-devenv.sh \
     emulator/c64-volksforth83.T64
 	emulator/build-devenv.sh
 
+cbmfiles/testbase: emulator/run-in-vice.sh emulator/build-testbase.sh \
+    emulator/c64-volksforth83.T64
+	emulator/build-testbase.sh
+
 
 # Generic T64 tape image rule
 

6502/C64/disks/file-words.fth

@@ -561,27 +561,27 @@
 
 \ *** Block No. 20, Hexblock 14
 
+\ savesystem w/o editor        12jun20pz
 
+| : (savsys ( adr len -- )
+ [ Assembler ] Next  [ Forth ]
+ ['] pause  dup push  !  \ singletask
+ i/o push  i/o off  bustype ;
 
+: savesystem   \ name must follow
+    \ prepare Forth Kernal
+ scr push  1 scr !  r# push  r# off
+    \ now we save the system
+ save
+ 8 2 busopen  0 parse bustype
+ " ,p,w" count bustype  busoff
+ 8 2 busout  origin $17 -
+ dup  $100 u/mod  swap bus! bus!
+ here over - (savsys  busoff
+ 8 2 busclose
+ 0 (drv ! derror? abort" save-error" ;
 
-
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+Onlyforth
 
 
 

6502/C64/emulator/build-testbase.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+emulatordir="$(dirname "${BASH_SOURCE[0]}")"
+basedir="$(realpath --relative-to="$PWD" "${emulatordir}/..")"
+
+rm -f "${basedir}/cbmfiles/testbase"
+
+# load savesystem w/o editor from file-words.d64 block 20 in drive 11.
+# load include and dos from file-words.d64 block 10 in drive 11.
+# savesystem and then scratch file notdone to exit emulator.
+keybuf="3 drive 20 load\n3 drive 10 load\n\
+savesystem testbase\ndos s0:notdone\n"
+
+"${emulatordir}/run-in-vice.sh" "c64-volksforth83" "${keybuf}"