Preliminary CPC support

include/cpc.mfk

@@ -0,0 +1,11 @@
+
+#if not(ARMSTRAD_CPC)
+#warn cpc module should be only used on Armstrad CPC-compatible targets
+#endif
+
+asm void putchar(byte a) @$BB5A extern
+
+inline void new_line() {
+    putchar(13)
+    putchar(10)
+}

include/cpc464.ini

@@ -0,0 +1,27 @@
+;a single-load Armstrad CPC 464 program
+[compilation]
+arch=z80
+encoding=ascii
+modules=default_panic,cpc,stdlib
+
+[allocation]
+segments=default
+segment_default_start=$400
+segment_default_datastart=after_code
+; ???
+segment_default_end=$b0ff
+
+[define]
+ARMSTRAD_CPC=1
+WIDESCREEN=1
+KEYBOARD=1
+; TODO: ?
+JOYSTICKS=1
+HAS_BITMAP_MODE=1
+
+[output]
+style=single
+format=allocated
+extension=
+
+