Work on memory map

config/memory.scm

@@ -45,9 +45,8 @@
         )
 
         (memory stack
-                (address (#x000200 . #x000FFF))
-                (section (stack #x00200))
-                (section (cstack #x00400))
+                (address (#x000100 . #x007FFF))
+                (section (stack #x00100))
         )
 
         (memory DirectPage
@@ -58,9 +57,7 @@
                 )
         )
 
-        (block cstack (size #x400))               ; C stack size
-
-        (block stack  (size #x200))               ; machine stack size
+        (block stack  (size #x7F00))               ; machine stack size
 
         (block heap  (size #x0001))
 

src/cstartup.s

@@ -5,7 +5,6 @@
               .rtmodel core, "*"
 
               .section stack
-              .section cstack
               .section heap
               .section data_init_table