Made use of Atari XL shadow RAM.

The new Atari XL target allows cc65 programs to make use of
the shadow RAM. This allows to turn aon all features of the
web browser - and will allow for additional improvements to
come :-)

platform/atarixl/Makefile.atarixl

@@ -37,6 +37,10 @@ CONTIKI_CPU = $(CONTIKI)/cpu/6502
 include $(CONTIKI_CPU)/Makefile.6502
 
 STARTADDR_FLAG = -S 0x2300
+SHADOW_RAM_SOURCEFILES = tcpip.c uip.c uip_arp.c
+
+# Set a target-specific variable value
+${addprefix $(OBJECTDIR)/,${call oname, $(SHADOW_RAM_SOURCEFILES)}}: CFLAGS += --code-name SHADOW_RAM
 
 ifeq ($(MAKECMDGOALS),disk)
   ifndef DIR2ATR

platform/atarixl/contiki-conf.h

@@ -59,9 +59,12 @@
 
 #define WWW_CONF_WEBPAGE_WIDTH      40
 #define WWW_CONF_WEBPAGE_HEIGHT     19
-#define WWW_CONF_HISTORY_SIZE        0
+#define WWW_CONF_HISTORY_SIZE        4
 #define WWW_CONF_MAX_URLLEN         80
 #define WWW_CONF_MAX_NUMPAGEWIDGETS 20
-#define WWW_CONF_FORMS               0
+#define WWW_CONF_FORMS               1
+#define WWW_CONF_MAX_FORMACTIONLEN  20
+#define WWW_CONF_MAX_INPUTNAMELEN   20
+#define WWW_CONF_MAX_INPUTVALUELEN  20
 
 #endif /* __CONTIKI_CONF_H__ */