Support for z80(sdcc) port.

In order to support, some core modules are modified as follows:

core/sys/dsc.h
- If CTK_CONF_ICONS is diabled, the whole icon-related code is disabled.
- DSC_HEADER is changed to remove extra semicolon.

core/sys/process.h
- process_data_t is expressed by void* in signatures (known bug on sdcc).

core/sys/autostart.h
- autostart_processes is changed to remove extra semicolon.

core/sys/cc.h
- CC_CONF_ASSIGN_AGGREGATE is introduced.
- CC_CONF_INC_CAST_POINTER is introduced, a workaround of a kind
  of sdcc bug for an increment.

core/net/hc.c
core/net/uip_arp.c
core/net/uaodv.c
- Aggregation assignments are changed to uip_ipaddr_copy.

core/net/psock.c
core/net/uipbuf.c
core/net/dhcpc.c
apps/shell/shell.c
core/ctk/vnc-server.c
core/ctk/vnc-out.c
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

core/net/uip-over-mesh.c
- An extra semicolon is removed.

apps/dhcp/dhcp-dsc.c
apps/shell/shell-dsc.
apps/ftp/ftp-dsc.c
apps/process-list/process-list-dsc.c
apps/email/email-dsc.c
apps/webserver/webserver-dsc.c
apps/vnc/vnc-dsc.c
apps/vnc/vnc-viewer.h
apps/webbrowser/www-dsc.c
apps/about/about-dsc.c
apps/irc/irc-dsc.c
apps/telnet/telnet-dsc.c
apps/telnetd/telnetd-dsc.c
apps/netconf/netconf-dsc.c
apps/directory/directory-dsc.c
pps/calc/calc-dsc.c
- Modify an extern type to a real declaration, which is static
  to prevent a compile error.

core/net/mac/xmac.c
- Variables cannot be defined in a head of block on sdcc.

core/ctk/ctk.h
core/ctk/ctk.c
apps/program-handler/program-handler.c
- If CTK_CONF_ICONS is diabled, the whole icon-related code is disabled.

Makefile.include
- Add a set of configuration for an assembler.
- $(CLEAN) variable is introduced for customized cleanup.

apps/process-list/process-list.c
- PROCESSLIST_CONF_HEIGHT is introduced to address smaller screen size.

core/lib/ctk-filedialog.c
- FILES_CONF_HEIGHT is introduced to address smaller screen size.
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

apps/vnc/vnc-viewer.c
- A cast is added to prevent a compile error.
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

apps/webbrowser/webclient.c
- CC_CONF_INC_CAST_POINTER is introduced, a workaround of a kind
  of sdcc bug for an increment.

core/loader/elfloader.c
- A cast is added to prevent a compile error.

core/net/rime/rimeaddr.c
- An initialization is added to prevent a compile error.

core/net/rime/rudolph0.c
- NULL is changed to 0, because NULL causes a compile error.

core/net/rime/route-discovery.c
- Add an argument to match the definition of nf_callbacks.

cpu/z80/strcasecmp.h
cpu/z80/strcasecmp.c
cpu/z80/contiki-sdcc-conf.h
cpu/z80/mtarch.c
cpu/z80/mtarch.h
cpu/z80/Makefile.z80
- New files to make compilation availble on sdcc.
- Added support for multithreading.

Makefile.include

@@ -64,6 +64,8 @@ CONTIKI_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(CONTIKI_SOURCEFI
 
 PROJECT_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(PROJECT_SOURCEFILES)}}
 
+CONTIKI_ASMOBJECTFILES = ${addprefix $(OBJECTDIR)/,$(CONTIKI_ASMFILES:.S=.o)}
+
 ### Include application makefiles
 
 ifdef APPS
@@ -105,7 +107,7 @@ clean:
 	rm -f *~ *core core *.srec \
 	*.lst *.map \
         *.cprg *.bin *.data contiki*.a *.firmware core-labels.S *.ihex *.ini \
-        *.ce *.co
+        *.ce *.co $(CLEAN)
 	-rm -rf $(OBJECTDIR)
 
 ifndef CUSTOM_RULE_C_TO_CE
@@ -129,6 +131,11 @@ ifndef CUSTOM_RULE_C_TO_CO
 	$(CC) $(CFLAGS) -DAUTOSTART_ENABLE -c $< -o $@
 endif
 
+ifndef CUSTOM_RULE_S_TO_OBJECTDIR_O
+$(OBJECTDIR)/%.o: %.S
+	$(AS) $(ASFLAGS) -o $@ $<
+endif
+
 ifndef AROPTS
   AROPTS = rcf
 endif

apps/about/about-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: about-dsc.c,v 1.1 2006/06/17 22:41:10 adamdunkels Exp $
+ * $Id: about-dsc.c,v 1.2 2007/08/30 14:39:19 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon about_icon;
+extern static struct ctk_icon about_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(about_dsc,
     "About Contiki",

apps/calc/calc-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: calc-dsc.c,v 1.1 2006/06/17 22:41:10 adamdunkels Exp $
+ * $Id: calc-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon calc_icon;
+extern static struct ctk_icon calc_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(calc_dsc,
     "Simple calculator",

apps/dhcp/dhcp-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: dhcp-dsc.c,v 1.1 2006/06/17 22:41:10 adamdunkels Exp $
+ * $Id: dhcp-dsc.c,v 1.2 2007/08/30 14:39:19 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon dhcp_icon;
+extern static struct ctk_icon dhcp_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(dhcp_dsc,
     "Obtain IP address automatically",

apps/directory/directory-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: directory-dsc.c,v 1.1 2006/06/17 22:41:10 adamdunkels Exp $
+ * $Id: directory-dsc.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon directory_icon;
+extern static struct ctk_icon directory_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(directory_dsc,
     "Directory reader",

apps/email/email-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: email-dsc.c,v 1.1 2006/06/17 22:41:11 adamdunkels Exp $
+ * $Id: email-dsc.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon email_icon;
+extern static struct ctk_icon email_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(email_dsc,
     "Unfinished e-mail client",

apps/ftp/ftp-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: ftp-dsc.c,v 1.1 2006/06/17 22:41:11 adamdunkels Exp $
+ * $Id: ftp-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon ftp_icon;
+extern static struct ctk_icon ftp_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(ftp_dsc,
     "FTP client",

apps/irc/irc-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: irc-dsc.c,v 1.1 2006/06/17 22:41:11 adamdunkels Exp $
+ * $Id: irc-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon irc_icon;
+extern static struct ctk_icon irc_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(irc_dsc,
     "Internet Relay Chat client",

apps/netconf/netconf-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: netconf-dsc.c,v 1.1 2006/06/17 22:41:11 adamdunkels Exp $
+ * $Id: netconf-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon netconf_icon;
+extern static struct ctk_icon netconf_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(netconf_dsc,
     "Network configuration",

apps/process-list/process-list-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: process-list-dsc.c,v 1.1 2006/06/17 22:41:12 adamdunkels Exp $
+ * $Id: process-list-dsc.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon processes_icon;
+extern static struct ctk_icon processes_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(processes_dsc,
     "Process information",

apps/process-list/process-list.c

@@ -29,7 +29,7 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: process-list.c,v 1.2 2006/08/27 15:15:46 oliverschmidt Exp $
+ * $Id: process-list.c,v 1.3 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -38,23 +38,30 @@
 
 #include <string.h>
 
+#ifdef PROCESSLIST_CONF_HEIGHT
+#define PROCESSLIST_HEIGHT PROCESSLIST_CONF_HEIGHT
+#else /* PROCESSLIST_CONF_HEIGHT */
+#define PROCESSLIST_HEIGHT 16
+#endif /* PROCESSLIST_CONF_HEIGHT */
+
 #define MAX_PROCESSLABELS 13
+
 static struct ctk_window processwindow;
 static struct {struct process *p; char id[2];} processes[MAX_PROCESSLABELS];
 static struct ctk_label processidlabels[MAX_PROCESSLABELS];
 static struct ctk_label processnamelabels[MAX_PROCESSLABELS];
 
 static struct ctk_label killlabel =
-  {CTK_LABEL(0, 14, 12, 1, "Kill process")};
+  {CTK_LABEL(0, PROCESSLIST_CONF_HEIGHT - 2, 12, 1, "Kill process")};
 static char killprocnum[3];
 static struct ctk_textentry killtextentry =
-  {CTK_TEXTENTRY(13, 14, 2, 1, killprocnum, 2)};
+  {CTK_TEXTENTRY(13, PROCESSLIST_CONF_HEIGHT - 2, 2, 1, killprocnum, 2)};
 static struct ctk_button killbutton =
-  {CTK_BUTTON(19, 14, 2, "Ok")};
+  {CTK_BUTTON(19, PROCESSLIST_CONF_HEIGHT - 2, 2, "Ok")};
 static struct ctk_button processupdatebutton =
-  {CTK_BUTTON(0, 15, 6, "Update")};
+  {CTK_BUTTON(0, PROCESSLIST_CONF_HEIGHT - 1, 6, "Update")};
 static struct ctk_button processclosebutton =
-  {CTK_BUTTON(19, 15, 5, "Close")};
+  {CTK_BUTTON(19, PROCESSLIST_CONF_HEIGHT - 1, 5, "Close")};
 
 PROCESS(processes_process, "Process listing");
 
@@ -147,7 +154,7 @@ PROCESS_THREAD(processes_process, ev, data)
 
   PROCESS_BEGIN();
   
-  ctk_window_new(&processwindow, 26, 16, "Processes");
+  ctk_window_new(&processwindow, 26, PROCESSLIST_HEIGHT, "Processes");
   update_processwindow();
   
   ctk_window_open(&processwindow);

apps/program-handler/program-handler.c

@@ -43,7 +43,7 @@
  *
  * This file is part of the Contiki desktop OS
  *
- * $Id: program-handler.c,v 1.4 2007/03/26 23:02:11 oliverschmidt Exp $
+ * $Id: program-handler.c,v 1.5 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
@@ -164,7 +164,9 @@ program_handler_add(struct dsc *dsc, char *menuname,
   contikidsc[contikidsclast++] = dsc;
   ctk_menuitem_add(&contikimenu, menuname);
   if(desktop) {
+#if CTK_CONF_ICONS
     CTK_ICON_ADD(dsc->icon, &program_handler_process);
+#endif /* CTK_CONF_ICONS */
   }
 }
 /*-----------------------------------------------------------------------------------*/
@@ -337,8 +339,11 @@ PROCESS_THREAD(program_handler_process, ev, data)
 #endif /* QUIT_MENU */
       dscp = &contikidsc[0];
       for(i = 0; i < CTK_MAXMENUITEMS; ++i) {    
-	if(*dscp != NULL &&
+	if(*dscp != NULL
-	   data == (process_data_t)(*dscp)->icon) {
+#if CTK_CONF_ICONS
+	  && data == (process_data_t)(*dscp)->icon
+#endif /* CTK_CONF_ICONS */
+	  ) {
 	  RUN((*dscp)->prgname, (*dscp)->process, NULL);
 	  break;
 	}

apps/shell/shell-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: shell-dsc.c,v 1.1 2006/06/17 22:41:12 adamdunkels Exp $
+ * $Id: shell-dsc.c,v 1.2 2007/08/30 14:39:16 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon shell_icon;
+extern static struct ctk_icon shell_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(shell_dsc,
     "The Contiki command shell",

apps/shell/shell.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki desktop OS.
  *
- * $Id: shell.c,v 1.4 2007/04/14 08:11:24 oliverschmidt Exp $
+ * $Id: shell.c,v 1.5 2007/08/30 14:39:16 matsutsuka Exp $
  *
  */
 
@@ -52,7 +52,7 @@ struct ptentry {
 
 /*-----------------------------------------------------------------------------------*/
 static void
-parse(register char *str, struct ptentry *t)
+parse(CC_REGISTER_ARG char *str, struct ptentry *t)
 {
   register struct ptentry *p;
   char *sstr;
@@ -85,7 +85,7 @@ parse(register char *str, struct ptentry *t)
 }
 /*-----------------------------------------------------------------------------------*/
 static void
-inttostr(register char *str, unsigned int i)
+inttostr(CC_REGISTER_ARG char *str, unsigned int i)
 {
   str[0] = '0' + i / 100;
   if(str[0] == '0') {

apps/telnet/telnet-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: telnet-dsc.c,v 1.1 2006/06/17 22:41:12 adamdunkels Exp $
+ * $Id: telnet-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon telnet_icon;
+extern static struct ctk_icon telnet_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(telnet_dsc,
     "A simple Telnet client",

apps/telnetd/telnetd-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: telnetd-dsc.c,v 1.1 2006/06/17 22:41:13 adamdunkels Exp $
+ * $Id: telnetd-dsc.c,v 1.2 2007/08/30 14:39:19 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon telnetd_icon;
+extern static struct ctk_icon telnetd_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(telnetd_dsc,
     "Telnet shell server",

apps/vnc/vnc-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: vnc-dsc.c,v 1.1 2006/06/17 23:08:35 adamdunkels Exp $
+ * $Id: vnc-dsc.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon vnc_icon;
+extern static struct ctk_icon vnc_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(vnc_dsc,
     "Remote control your PC using Contiki",

apps/vnc/vnc-viewer.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the uIP TCP/IP stack.
  *
- * $Id: vnc-viewer.c,v 1.1 2006/06/17 23:08:35 adamdunkels Exp $
+ * $Id: vnc-viewer.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -84,7 +84,7 @@ vnc_viewer_connect(u16_t *server, u8_t display)
   vnc_draw_init();
 
   memset(vs, 0, sizeof(struct vnc_viewer_state));
-  conn = uip_connect(server, htons(5900 + display));
+  conn = uip_connect((uip_ipaddr_t *) server, htons(5900 + display));
   if(conn == NULL) {
     return;
   }
@@ -308,7 +308,7 @@ recv_rectstate(u8_t *dataptr, u16_t datalen)
 /* Returns: the amount of bytes that needs to be buffered before the
    rect can be drawn. */
 static unsigned short
-recv_update_rect(register struct rfb_fb_update_rect_hdr *rhdr,
+recv_update_rect(CC_REGISTER_ARG struct rfb_fb_update_rect_hdr *rhdr,
 		 u16_t dataleft)
 {
   struct rfb_rre_hdr *rrehdr;
@@ -364,7 +364,7 @@ recv_update_rect(register struct rfb_fb_update_rect_hdr *rhdr,
  * be expected.
  */
 static u16_t
-identify_data(register u8_t *data, u16_t datalen)
+identify_data(CC_REGISTER_ARG u8_t *data, u16_t datalen)
 {
   switch(vs->waitmsg) {
   case VNC_WAIT_VERSION:
@@ -425,7 +425,7 @@ identify_data(register u8_t *data, u16_t datalen)
  * Handles the data.
  */
 static unsigned short
-handle_data(register u8_t *data, u16_t datalen)
+handle_data(CC_REGISTER_ARG u8_t *data, u16_t datalen)
 {
   
   switch(vs->waitmsg) {

apps/vnc/vnc-viewer.h

@@ -29,7 +29,7 @@
  *
  * This file is part of the Contiki VNC client.
  *
- * $Id: vnc-viewer.h,v 1.1 2006/06/17 23:08:35 adamdunkels Exp $
+ * $Id: vnc-viewer.h,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -163,7 +163,7 @@ struct vnc_viewer_state {
   u8_t buffer[VNC_BUFFERSIZE];
 };
 
-extern struct vnc_viewer_state vnc_viewer_state;
+extern static struct vnc_viewer_state vnc_viewer_state;
 
 /* Definitions of the RFB (Remote Frame Buffer) protocol
    structures and constants. */

apps/webbrowser/webclient.c

@@ -29,7 +29,7 @@
  *
  * This file is part of the "contiki" web browser.
  *
- * $Id: webclient.c,v 1.2 2006/08/14 23:32:29 oliverschmidt Exp $
+ * $Id: webclient.c,v 1.3 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
@@ -219,7 +219,7 @@ parse_statusline(u16_t len)
   
   while(len > 0 && s.httpheaderlineptr < sizeof(s.httpheaderline)) {
     s.httpheaderline[s.httpheaderlineptr] = *(char *)uip_appdata;
-    ++((char *)uip_appdata);
+    CC_INC_CAST_POINTER(char *, uip_appdata);
     --len;
     if(s.httpheaderline[s.httpheaderlineptr] == ISO_nl) {
 
@@ -287,7 +287,7 @@ parse_headers(u16_t len)
   
   while(len > 0 && s.httpheaderlineptr < sizeof(s.httpheaderline)) {
     s.httpheaderline[s.httpheaderlineptr] = *(char *)uip_appdata;
-    ++((char *)uip_appdata);
+    CC_INC_CAST_POINTER(char *, uip_appdata);
     --len;
     if(s.httpheaderline[s.httpheaderlineptr] == ISO_nl) {
       /* We have an entire HTTP header line in s.httpheaderline, so

apps/webbrowser/www-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: www-dsc.c,v 1.1 2006/06/17 22:41:14 adamdunkels Exp $
+ * $Id: www-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon www_icon;
+extern static struct ctk_icon www_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(www_dsc,
     "The Contiki web browser",

apps/webserver/httpd-cgi.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the uIP TCP/IP stack.
  *
- * $Id: httpd-cgi.c,v 1.6 2007/05/23 21:35:18 oliverschmidt Exp $
+ * $Id: httpd-cgi.c,v 1.7 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
@@ -150,7 +150,7 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
 {
   PSOCK_BEGIN(&s->sout);
 
-  PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
+  PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, (void *) (strchr(ptr, ' ') + 1));
   
   PSOCK_END(&s->sout);
 }
@@ -203,7 +203,7 @@ make_processes(void *p)
   return sprintf((char *)uip_appdata,
 		 "<tr align=\"center\"><td>%p</td><td>%s</td><td>%p</td><td>%s</td></tr>\r\n",
 		 p, name,
-		 ((struct process *)p)->thread,
+		 (char *)((struct process *)p)->thread,
 		 states[9 + ((struct process *)p)->state]);
 }
 /*---------------------------------------------------------------------------*/

apps/webserver/webserver-dsc.c

@@ -29,13 +29,13 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: webserver-dsc.c,v 1.1 2006/06/17 22:41:14 adamdunkels Exp $
+ * $Id: webserver-dsc.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
 #include "sys/dsc.h"
 
-extern struct ctk_icon webserver_icon;
+extern static struct ctk_icon webserver_icon;
 /*-----------------------------------------------------------------------------------*/
 DSC(webserver_dsc,
     "The Contiki web server",

core/ctk/ctk.c

@@ -44,7 +44,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: ctk.c,v 1.6 2007/04/15 13:09:23 oliverschmidt Exp $
+ * $Id: ctk.c,v 1.7 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -168,9 +168,11 @@ process_event_t ctk_signal_screensaver_stop,
 unsigned short mouse_x, mouse_y, mouse_button;
 #endif /* CTK_CONF_MOUSE_SUPPORT */
 
+#if CTK_CONF_SCREENSAVER
 static unsigned short screensaver_timer = 0;
 unsigned short ctk_screensaver_timeout = (5*60);
 static struct timer timer;
+#endif /* CTK_CONF_SCREENSAVER */
 
 static void CC_FASTCALL
 textentry_input(ctk_arch_key_t c,
@@ -202,6 +204,7 @@ make_desktopmenu(void)
 }
 #endif /* CTK_CONF_MENUS */
 /*---------------------------------------------------------------------------*/
+#if CTK_CONF_ICONS
 static void
 arrange_icons(void)
 {
@@ -223,6 +226,7 @@ arrange_icons(void)
     }
   }
 }
+#endif /* CTK_CONF_ICONS */
 /*---------------------------------------------------------------------------*/
 void
 ctk_restore(void)
@@ -232,7 +236,9 @@ ctk_restore(void)
   height = ctk_draw_height();
   width = ctk_draw_width();
 
+#if CTK_CONF_ICONS
   arrange_icons();
+#endif /* CTK_CONF_ICONS */
 
   redraw = REDRAW_ALL;
 }
@@ -1296,23 +1302,23 @@ menus_input(ctk_arch_key_t c)
 }
 #endif /* CTK_CONF_MENUS */
 /*---------------------------------------------------------------------------*/
+#if CTK_CONF_SCREENSAVER
 static void
 handle_timer(void)
 {
   if(mode == CTK_MODE_NORMAL) {
     ++screensaver_timer;
     if(screensaver_timer >= ctk_screensaver_timeout) {
-#if CTK_CONF_SCREENSAVER
       process_post(PROCESS_BROADCAST, ctk_signal_screensaver_start, NULL);
 #ifdef CTK_SCREENSAVER_INIT
       CTK_SCREENSAVER_INIT();
 #endif /* CTK_SCREENSAVER_INIT */
 
-#endif /* CTK_CONF_SCREENSAVER */
       screensaver_timer = 0;
     }
   }
 }
+#endif /* CTK_CONF_SCREENSAVER */
 /*---------------------------------------------------------------------------*/
 static void
 unfocus_widget(CC_REGISTER_ARG struct ctk_widget *w)
@@ -1393,16 +1399,20 @@ PROCESS_THREAD(ctk_process, ev, data)
   iconx = ICONX_START;
   icony = ICONY_START;
 
+#if CTK_CONF_SCREENSAVER
   timer_set(&timer, CLOCK_SECOND);
+#endif /* CTK_CONF_SCREENSAVER */
   
   while(1) {
     process_poll(&ctk_process);
     PROCESS_WAIT_EVENT();
     
+#if CTK_CONF_SCREENSAVER
     if(timer_expired(&timer)) {
       timer_reset(&timer);
       handle_timer();
     }
+#endif /* CTK_CONF_SCREENSAVER */
 
 #if CTK_CONF_MENUS
     if(menus.open != NULL) {
@@ -1456,7 +1466,9 @@ PROCESS_THREAD(ctk_process, ev, data)
 	   the correct signals, or bring a window to focus. */
 	if(mouse_moved || mouse_button_changed) {
 	  ctk_mouse_show();
+#if CTK_CONF_SCREENSAVER
 	  screensaver_timer = 0;
+#endif /* CTK_CONF_SCREENSAVER */
       
 	  if(myc == 0) {
 	    /* Here we should do whatever needs to be done when the mouse
@@ -1656,7 +1668,9 @@ PROCESS_THREAD(ctk_process, ev, data)
 
 	  ctk_mouse_hide();
       
+#if CTK_CONF_SCREENSAVER
 	  screensaver_timer = 0;
+#endif /* CTK_CONF_SCREENSAVER */
       
 	  c = ctk_arch_getkey();
       
@@ -1788,7 +1802,9 @@ PROCESS_THREAD(ctk_process, ev, data)
     
 	while(mode == CTK_MODE_WINDOWMOVE && ctk_arch_keyavail()) {
     
+#if CTK_CONF_SCREENSAVER
 	  screensaver_timer = 0;
+#endif /* CTK_CONF_SCREENSAVER */
       
 	  c = ctk_arch_getkey();
       

core/ctk/ctk.h

@@ -43,7 +43,7 @@
  *
  * This file is part of the Contiki desktop OS.
  *
- * $Id: ctk.h,v 1.2 2006/08/26 23:55:32 oliverschmidt Exp $
+ * $Id: ctk.h,v 1.3 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -310,6 +310,7 @@ struct ctk_textentry {
  * \param bitmap A pointer to the icon's bitmap image.
  * \param textmap A pointer to the icon's text version of the bitmap.
  */
+#if CTK_CONF_ICONS
 #define CTK_ICON(title, bitmap, textmap) \
  NULL, NULL, 0, 0, CTK_WIDGET_ICON, 2, 4, CTK_WIDGET_FLAG_INITIALIZER(0) \
  title, PROCESS_NONE, \
@@ -362,7 +363,7 @@ struct ctk_textmap {
   char *textmap;
   unsigned char state;
 };
-
+#endif /* CTK_CONF_ICONS */
 
 /**
  * \internal The CTK button widget structure.

core/ctk/vnc-out.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the uIP TCP/IP stack.
  *
- * $Id: vnc-out.c,v 1.1 2006/06/17 22:41:16 adamdunkels Exp $
+ * $Id: vnc-out.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  *
  */
 
@@ -376,7 +376,7 @@ vnc_out_update_area(struct vnc_server_state *vs,
 }
 /*-----------------------------------------------------------------------------------*/
 static void
-init_send_screen(register struct vnc_server_state *vs)
+init_send_screen(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   vs->sendmsg = SEND_SCREEN;
   vs->x = vs->y = 0;
@@ -387,7 +387,7 @@ init_send_screen(register struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 static void
-check_updates(register struct vnc_server_state *vs)
+check_updates(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   
   if(vs->state == VNC_RUNNING &&
@@ -521,7 +521,7 @@ makechar(CC_REGISTER_ARG char *ptr, u8_t x, u8_t y)
 }
 /*-----------------------------------------------------------------------------------*/
 void
-vnc_out_new(register struct vnc_server_state *vs)
+vnc_out_new(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   u8_t i;
   
@@ -542,7 +542,7 @@ vnc_out_new(register struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 void
-vnc_out_send_blank(register struct vnc_server_state *vs)
+vnc_out_send_blank(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   register struct rfb_fb_update *umsg;
   u8_t *ptr;
@@ -588,7 +588,7 @@ vnc_out_send_screen(struct vnc_server_state *vs)
 /*-----------------------------------------------------------------------------------*/
 static short tmpbuf[30];
 void
-vnc_out_send_update(register struct vnc_server_state *vs)
+vnc_out_send_update(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   u8_t x, y, x0;
   u8_t msglen;
@@ -857,7 +857,7 @@ vnc_out_pointer_event(struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 void
-vnc_out_acked(register struct vnc_server_state *vs)
+vnc_out_acked(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   if(vs->state != VNC_RUNNING) {
     return;

core/ctk/vnc-server.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the uIP TCP/IP stack.
  *
- * $Id: vnc-server.c,v 1.1 2006/06/17 22:41:16 adamdunkels Exp $
+ * $Id: vnc-server.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -245,7 +245,7 @@ vnc_pointer_event(struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 static u8_t
-vnc_read_data(register struct vnc_server_state *vs)
+vnc_read_data(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   u8_t *appdata;
   u16_t len;
@@ -392,7 +392,7 @@ vnc_read_data(register struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 static void
-vnc_new(register struct vnc_server_state *vs)
+vnc_new(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   vs->counter = 0;
   vs->readlen = 0;
@@ -409,7 +409,7 @@ vnc_new(register struct vnc_server_state *vs)
 }
 /*-----------------------------------------------------------------------------------*/
 static void
-vnc_acked(register struct vnc_server_state *vs)
+vnc_acked(CC_REGISTER_ARG struct vnc_server_state *vs)
 {
   switch(vs->state) {
   case VNC_VERSION:

core/lib/ctk-filedialog.c

@@ -30,7 +30,7 @@
  * 
  * Author: Adam Dunkels <adam@sics.se>
  *
- * $Id: ctk-filedialog.c,v 1.1 2006/06/17 22:41:17 adamdunkels Exp $
+ * $Id: ctk-filedialog.c,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  */
 
 #include "contiki.h"
@@ -42,7 +42,11 @@
 
 #define MAX_NUMFILES 40
 #define FILES_WIDTH 17
+#if FILES_CONF_HEIGHT
+#define FILES_HEIGHT FILES_CONF_HEIGHT
+#else
 #define FILES_HEIGHT 14
+#endif
 
 static struct ctk_window dialog;
 static char leftptr[FILES_HEIGHT];
@@ -94,13 +98,13 @@ showptr(void)
 }
 /*---------------------------------------------------------------------------*/
 void
-ctk_filedialog_init(register struct ctk_filedialog_state *s)
+ctk_filedialog_init(CC_REGISTER_ARG struct ctk_filedialog_state *s)
 {
   state = STATE_CLOSED;
 }
 /*---------------------------------------------------------------------------*/
 void
-ctk_filedialog_open(register struct ctk_filedialog_state *s,
+ctk_filedialog_open(CC_REGISTER_ARG struct ctk_filedialog_state *s,
 		    const char *buttontext, process_event_t event)
 {
   ctk_dialog_new(&dialog, 20, 5 + FILES_HEIGHT);

core/lib/ctk-filedialog.h

@@ -30,7 +30,7 @@
  * 
  * Author: Adam Dunkels <adam@sics.se>
  *
- * $Id: ctk-filedialog.h,v 1.1 2006/06/17 22:41:17 adamdunkels Exp $
+ * $Id: ctk-filedialog.h,v 1.2 2007/08/30 14:39:18 matsutsuka Exp $
  */
 #ifndef __CTK_FILEDIALOG_H__
 #define __CTK_FILEDIALOG_H__
@@ -42,8 +42,8 @@ struct ctk_filedialog_state {
   process_event_t ev;
 };
 
-void ctk_filedialog_init(register struct ctk_filedialog_state *s);
+void ctk_filedialog_init(CC_REGISTER_ARG struct ctk_filedialog_state *s);
-void ctk_filedialog_open(register struct ctk_filedialog_state *s,
+void ctk_filedialog_open(CC_REGISTER_ARG struct ctk_filedialog_state *s,
 			 const char *buttontext, process_event_t event);
 char ctk_filedialog_eventhandler(struct ctk_filedialog_state *s,
 				 process_event_t ev, process_data_t data);

core/loader/elfloader.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: elfloader.c,v 1.5 2007/03/22 23:56:44 adamdunkels Exp $
+ * @(#)$Id: elfloader.c,v 1.6 2007/08/30 14:39:18 matsutsuka Exp $
  */
 
 #include "contiki.h"
@@ -556,14 +556,14 @@ elfloader_load(int fd)
   seek_read(fd, dataoff, data.address, datasize);
 
   PRINTF("elfloader: autostart search\n");
-  process = find_local_symbol(fd, "autostart_processes", symtaboff, symtabsize, strtaboff);
+  process = (struct process **) find_local_symbol(fd, "autostart_processes", symtaboff, symtabsize, strtaboff);
   if(process != NULL) {
     PRINTF("elfloader: autostart found\n");
     elfloader_autostart_processes = process;
     return ELFLOADER_OK;
   } else {
     PRINTF("elfloader: no autostart\n");
-    process = find_program_processes(fd, symtaboff, symtabsize, strtaboff);
+    process = (struct process **) find_program_processes(fd, symtaboff, symtabsize, strtaboff);
     if(process != NULL) {
       PRINTF("elfloader: FOUND PRG\n");
     }

core/net/dhcpc.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: dhcpc.c,v 1.7 2007/03/16 12:16:16 bg- Exp $
+ * @(#)$Id: dhcpc.c,v 1.8 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 #include <stdio.h>
@@ -139,7 +139,7 @@ add_end(u8_t *optptr)
 }
 /*---------------------------------------------------------------------------*/
 static void
-create_msg(register struct dhcp_msg *m)
+create_msg(CC_REGISTER_ARG struct dhcp_msg *m)
 {
   m->op = DHCP_REQUEST;
   m->htype = DHCP_HTYPE_ETHERNET;

core/net/hc.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: hc.c,v 1.3 2006/10/09 11:53:43 adamdunkels Exp $
+ * @(#)$Id: hc.c,v 1.4 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -179,7 +179,7 @@ hc_inflate(u8_t *buf, int len)
     uhdr = (struct udpip_hdr *)buf;
     hdr = (struct hc_hdr *)&buf[UIP_IPUDPH_LEN - HC_HLEN];
     
-    uhdr->srcipaddr = hdr->srcipaddr;
+    uip_ipaddr_copy(&uhdr->srcipaddr, &hdr->srcipaddr);
     uhdr->srcport = hdr->flagsport & HTONS(0x3fff);
     uhdr->destport = hdr->flagsport & HTONS(0x3fff);
     
@@ -196,7 +196,7 @@ hc_inflate(u8_t *buf, int len)
     uhdr->ipoffset[0] = uhdr->ipoffset[1] = 0;
     uhdr->ttl = 2;
     uhdr->proto = UIP_PROTO_UDP;
-    uhdr->destipaddr = uip_broadcast_addr;
+    uip_ipaddr_copy(&uhdr->destipaddr, &uip_broadcast_addr);
     uhdr->udpchksum = 0;
 
     uhdr->ipchksum = 0;

core/net/mac/xmac.c

@@ -30,7 +30,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: xmac.c,v 1.6 2007/05/25 08:07:15 adamdunkels Exp $
+ * $Id: xmac.c,v 1.7 2007/08/30 14:39:18 matsutsuka Exp $
  */
 
 /**
@@ -219,6 +219,9 @@ send(void)
   int strobes;
   struct xmac_hdr *hdr;
   int got_ack = 0;
+  struct xmac_hdr msg;
+  rtimer_clock_t t;
+  int len;
 
   we_are_sending = 1;
 
@@ -248,9 +251,6 @@ send(void)
   strobes = 0;
 
   do {
-    struct xmac_hdr msg;
-    rtimer_clock_t t;
-    int len;
 
     t = RTIMER_NOW();
     

core/net/psock.c

@@ -30,7 +30,7 @@
  *
  * Author: Adam Dunkels <adam@sics.se>
  *
- * $Id: psock.c,v 1.1 2006/06/17 22:41:18 adamdunkels Exp $
+ * $Id: psock.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 #include <stdio.h>
@@ -106,8 +106,8 @@ buf_bufdata(struct psock_buf *buf, u16_t len,
 }
 /*---------------------------------------------------------------------------*/
 static u8_t
-buf_bufto(register struct psock_buf *buf, u8_t endmarker,
+buf_bufto(CC_REGISTER_ARG struct psock_buf *buf, u8_t endmarker,
-	  register u8_t **dataptr, register u16_t *datalen)
+	  CC_REGISTER_ARG u8_t **dataptr, CC_REGISTER_ARG u16_t *datalen)
 {
   u8_t c;
   while(buf->left > 0 && *datalen > 0) {
@@ -140,7 +140,7 @@ buf_bufto(register struct psock_buf *buf, u8_t endmarker,
 }
 /*---------------------------------------------------------------------------*/
 static char
-send_data(register struct psock *s)
+send_data(CC_REGISTER_ARG struct psock *s)
 {
   if(s->state != STATE_DATA_SENT || uip_rexmit()) {
     if(s->sendlen > uip_mss()) {
@@ -155,7 +155,7 @@ send_data(register struct psock *s)
 }
 /*---------------------------------------------------------------------------*/
 static char
-data_acked(register struct psock *s)
+data_acked(CC_REGISTER_ARG struct psock *s)
 {
   if(s->state == STATE_DATA_SENT && uip_acked()) {
     if(s->sendlen > uip_mss()) {
@@ -171,7 +171,7 @@ data_acked(register struct psock *s)
   return 0;
 }
 /*---------------------------------------------------------------------------*/
-PT_THREAD(psock_send(register struct psock *s, const char *buf,
+PT_THREAD(psock_send(CC_REGISTER_ARG struct psock *s, const char *buf,
 		     unsigned int len))
 {
   PT_BEGIN(&s->psockpt);
@@ -210,7 +210,7 @@ PT_THREAD(psock_send(register struct psock *s, const char *buf,
   PT_END(&s->psockpt);
 }
 /*---------------------------------------------------------------------------*/
-PT_THREAD(psock_generator_send(register struct psock *s,
+PT_THREAD(psock_generator_send(CC_REGISTER_ARG struct psock *s,
 			       unsigned short (*generate)(void *), void *arg))
 {
   PT_BEGIN(&s->psockpt);
@@ -267,7 +267,7 @@ psock_newdata(struct psock *s)
   }
 }
 /*---------------------------------------------------------------------------*/
-PT_THREAD(psock_readto(register struct psock *psock, unsigned char c))
+PT_THREAD(psock_readto(CC_REGISTER_ARG struct psock *psock, unsigned char c))
 {
   PT_BEGIN(&psock->psockpt);
 
@@ -294,7 +294,7 @@ PT_THREAD(psock_readto(register struct psock *psock, unsigned char c))
   PT_END(&psock->psockpt);
 }
 /*---------------------------------------------------------------------------*/
-PT_THREAD(psock_readbuf(register struct psock *psock))
+PT_THREAD(psock_readbuf(CC_REGISTER_ARG struct psock *psock))
 {
   PT_BEGIN(&psock->psockpt);
 
@@ -323,7 +323,7 @@ PT_THREAD(psock_readbuf(register struct psock *psock))
 }
 /*---------------------------------------------------------------------------*/
 void
-psock_init(register struct psock *psock, char *buffer, unsigned int buffersize)
+psock_init(CC_REGISTER_ARG struct psock *psock, char *buffer, unsigned int buffersize)
 {
   psock->state = STATE_NONE;
   psock->readlen = 0;

core/net/rime/rimeaddr.c

@@ -33,7 +33,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: rimeaddr.c,v 1.5 2007/03/31 18:31:28 adamdunkels Exp $
+ * $Id: rimeaddr.c,v 1.6 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -46,7 +46,7 @@
 #include "net/rime/rimeaddr.h"
 
 rimeaddr_t rimeaddr_node_addr;
-const rimeaddr_t rimeaddr_null;
+const rimeaddr_t rimeaddr_null = { { 0, 0 } };
 
 /*---------------------------------------------------------------------------*/
 void

core/net/rime/route-discovery.c

@@ -33,7 +33,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: route-discovery.c,v 1.6 2007/05/15 08:09:21 adamdunkels Exp $
+ * $Id: route-discovery.c,v 1.7 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -210,7 +210,7 @@ rreq_packet_received(struct nf_conn *nf, rimeaddr_t *from,
 }
 /*---------------------------------------------------------------------------*/
 static const struct uc_callbacks rrep_callbacks = {rrep_packet_received};
-static const struct nf_callbacks rreq_callbacks = {rreq_packet_received, NULL};
+static const struct nf_callbacks rreq_callbacks = {rreq_packet_received, NULL, NULL};
 /*---------------------------------------------------------------------------*/
 void
 route_discovery_open(struct route_discovery_conn *c,

core/net/rime/rudolph0.c

@@ -33,7 +33,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: rudolph0.c,v 1.5 2007/05/15 08:09:21 adamdunkels Exp $
+ * $Id: rudolph0.c,v 1.6 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -179,7 +179,7 @@ recv_nack(struct polite_conn *polite)
   }
 }
 /*---------------------------------------------------------------------------*/
-static const struct polite_callbacks polite = { recv_nack, NULL, NULL };
+static const struct polite_callbacks polite = { recv_nack, 0, 0 };
 static const struct sabc_callbacks sabc = { recv, sent };
 /*---------------------------------------------------------------------------*/
 void

core/net/uaodv.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: uaodv.c,v 1.30 2007/06/28 15:16:41 bg- Exp $
+ * $Id: uaodv.c,v 1.31 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -108,7 +108,7 @@ fwc_add(const uip_ipaddr_t *orig, const u32_t *id)
 {
   unsigned n = (orig->u8[2] + orig->u8[3]) % NFWCACHE;
   fwcache[n].id = *id;
-  fwcache[n].orig = *orig;
+  uip_ipaddr_copy(&fwcache[n].orig, orig);
 }
 
 #ifdef NDEBUG

core/net/uip-over-mesh.c

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: uip-over-mesh.c,v 1.4 2007/03/29 22:21:56 adamdunkels Exp $
+ * $Id: uip-over-mesh.c,v 1.5 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -49,7 +49,7 @@
 
 static struct queuebuf *queued_packet;
 static rimeaddr_t queued_receiver;
-static struct route_discovery_conn route_discovery;;
+static struct route_discovery_conn route_discovery;
 static struct uc_conn dataconn;
 
 #define DEBUG 0

core/net/uip_arp.c

@@ -54,7 +54,7 @@
  *
  * This file is part of the uIP TCP/IP stack.
  *
- * $Id: uip_arp.c,v 1.3 2007/03/21 23:19:52 adamdunkels Exp $
+ * $Id: uip_arp.c,v 1.4 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 
@@ -217,7 +217,7 @@ uip_arp_update(uip_ipaddr_t *ipaddr, struct uip_eth_addr *ethaddr)
 
   /* Now, i is the ARP table entry which we will fill with the new
      information. */
-  tabptr->ipaddr = *ipaddr;
+  uip_ipaddr_copy(&tabptr->ipaddr, ipaddr);
   memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6);
   tabptr->time = arptime;
 }
@@ -314,8 +314,8 @@ uip_arp_arpin(void)
       memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6);
       memcpy(BUF->ethhdr.dest.addr, BUF->dhwaddr.addr, 6);
       
-      BUF->dipaddr = BUF->sipaddr;
+      uip_ipaddr_copy(&BUF->dipaddr, &BUF->sipaddr);
-      BUF->sipaddr = uip_hostaddr;
+      uip_ipaddr_copy(&BUF->sipaddr, &uip_hostaddr);
 
       BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP);
       uip_len = sizeof(struct arp_hdr);

core/net/uipbuf.c

@@ -30,7 +30,7 @@
  *
  * Author: Adam Dunkels <adam@sics.se>
  *
- * $Id: uipbuf.c,v 1.1 2006/06/17 22:41:19 adamdunkels Exp $
+ * $Id: uipbuf.c,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 #if 0 /* This whole file is #ifdef'd out - the contents are to be removed */
@@ -78,8 +78,8 @@ uipbuf_bufdata(struct uipbuf_buffer *buf, u16_t len,
 }
 /*---------------------------------------------------------------------------*/
 u8_t
-uipbuf_bufto(register struct uipbuf_buffer *buf, u8_t endmarker,
+uipbuf_bufto(CC_REGISTER_ARG struct uipbuf_buffer *buf, u8_t endmarker,
-	     register u8_t **dataptr, register u16_t *datalen)
+	     CC_REGISTER_ARG u8_t **dataptr, CC_REGISTER_ARG u16_t *datalen)
 {
   u8_t c;
   /*

core/sys/autostart.h

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: autostart.h,v 1.1 2006/06/17 22:41:20 adamdunkels Exp $
+ * $Id: autostart.h,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -46,9 +46,10 @@
 #if ! CC_NO_VA_ARGS
 #if AUTOSTART_ENABLE
 #define AUTOSTART_PROCESSES(...)					\
-const struct process *autostart_processes[] = {__VA_ARGS__, NULL};
+const struct process *autostart_processes[] = {__VA_ARGS__, NULL}
 #else /* AUTOSTART_ENABLE */
-#define AUTOSTART_PROCESSES(...)
+#define AUTOSTART_PROCESSES(...)					\
+extern int _dummy
 #endif /* AUTOSTART_ENABLE */
 #else
 #error "C compiler must support __VA_ARGS__ macro"

core/sys/cc.h

@@ -39,7 +39,7 @@
  *
  * This file is part of the Contiki desktop OS
  *
- * $Id: cc.h,v 1.1 2006/06/17 22:41:20 adamdunkels Exp $
+ * $Id: cc.h,v 1.2 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 #ifndef __CC_H__
@@ -101,6 +101,26 @@
 #define CC_INLINE
 #endif /* CC_CONF_INLINE */
 
+/**
+ * Configure if the C compiler supports the assignment of struct value.
+ */
+#ifdef CC_CONF_ASSIGN_AGGREGATE
+#define CC_ASSIGN_AGGREGATE(dest, src)	CC_ASSIGN_AGGREGATE(dest, src)
+#else /* CC_CONF_ASSIGN_AGGREGATE */
+#define CC_ASSIGN_AGGREGATE(dest, src)	*dest = *src
+#endif /* CC_CONF_ASSIGN_AGGREGATE */
+
+/**
+ * Configure if the C compiler supports the increment of pointer.
+ */
+#ifdef CC_CONF_INC_CAST_POINTER
+#define CC_INC_CAST_POINTER(type, data)	\
+	CC_CONF_INC_CAST_POINTER(type, data)
+#else /* CC_CONF_INC_CAST_POINTER */
+#define CC_INC_CAST_POINTER(type, data) 	\
+	++((type) data)
+#endif /* CC_CONF_INC_CAST_POINTER */
+
 #if CC_CONF_NO_VA_ARGS
 #define CC_NO_VA_ARGS CC_CONF_VA_ARGS
 #endif

core/sys/dsc.h

@@ -56,7 +56,7 @@
  *
  * This file is part of the Contiki desktop environment
  *
- * $Id: dsc.h,v 1.2 2006/08/26 23:59:39 oliverschmidt Exp $
+ * $Id: dsc.h,v 1.3 2007/08/30 14:39:17 matsutsuka Exp $
  *
  */
 #ifndef __DSC_H__
@@ -82,8 +82,10 @@ struct dsc {
   struct process *process; /**< A pointer to the program's process. */
 #endif /* WITH_LOADER_ARCH */
   
+#if CTK_CONF_ICONS  
   struct ctk_icon *icon;  /**< A pointer to the ctk_icon structure for
 			     the DSC. */
+#endif /* CTK_CONF_ICONS */
  
 #if WITH_LOADER_ARCH
   void *loadaddr;         /**< The loading address of the DSC. Used by
@@ -109,15 +111,26 @@ struct dsc {
  * \param icon A pointer to the CTK icon.
  */
 #if WITH_LOADER_ARCH
+#if CTK_CONF_ICONS
 #define DSC(dscname, description, prgname, process, icon) \
         CLIF const struct dsc dscname = {description, prgname, icon}
+#else /* CTK_CONF_ICONS */
+#define DSC(dscname, description, prgname, process, icon) \
+        CLIF const struct dsc dscname = {description, prgname}
+#endif /* CTK_CONF_ICONS */
 #else /* WITH_LOADER_ARCH */
+#if CTK_CONF_ICONS
 #define DSC(dscname, description, prgname, process, icon) \
     PROCESS_NAME(process); \
     const struct dsc dscname = {description, &process, icon}
+#else /* CTK_CONF_ICONS */
+#define DSC(dscname, description, prgname, process, icon) \
+    PROCESS_NAME(process); \
+    const struct dsc dscname = {description, &process}
+#endif /* CTK_CONF_ICONS */
 #endif /* WITH_LOADER_ARCH */
 
-#define DSC_HEADER(name) extern struct dsc name;
+#define DSC_HEADER(name) extern struct dsc name
 
 #ifndef NULL
 #define NULL 0

core/sys/process.h

@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: process.h,v 1.9 2007/08/22 10:49:48 ksb Exp $
+ * @(#)$Id: process.h,v 1.10 2007/08/30 14:39:17 matsutsuka Exp $
  */
 
 /**
@@ -360,7 +360,7 @@ void process_start(struct process *p, char *arg);
  * \retval PROCESS_ERR_FULL The event queue was full and the event could
  * not be posted.
  */
-CCIF int process_post(struct process *p, process_event_t ev, process_data_t data);
+CCIF int process_post(struct process *p, process_event_t ev, void* data);
 
 /**
  * Post a synchronous event to a process.
@@ -373,7 +373,7 @@ CCIF int process_post(struct process *p, process_event_t ev, process_data_t data
  * with the event.
  */
 void process_post_synch(struct process *p,
-			process_event_t ev, process_data_t data);
+			process_event_t ev, void* data);
 
 /**
  * \brief      Cause a process to exit

cpu/6502/Makefile.6502

@@ -30,7 +30,7 @@
 #
 # Author: Oliver Schmidt <ol.sc@web.de>
 #
-# $Id: Makefile.6502,v 1.10 2007/05/29 21:56:21 oliverschmidt Exp $
+# $Id: Makefile.6502,v 1.11 2007/08/30 14:39:18 matsutsuka Exp $
 #
 
 ifndef CONTIKI
@@ -94,5 +94,6 @@ CUSTOM_RULE_C_TO_CO = 1
 	@$(AS) $(AFLAGS) $(@:.co=.s) -o $@
 	@rm -f $(@:.co=.s)
 
-$(OBJECTDIR)/%.o: %.S
+#moved to Makefile.include
-	$(AS) $(AFLAGS) $< -o $@
+#$(OBJECTDIR)/%.o: %.S
+#	$(AS) $(AFLAGS) $< -o $@

cpu/z80/Makefile.z80

@@ -0,0 +1,35 @@
+#
+# Makefile for z80/SDCC
+# @author Takahide Matsutsuka <markn@markn.org>
+#
+# $Id: Makefile.z80,v 1.1 2007/08/30 14:39:16 matsutsuka Exp $
+#
+
+### Compiler definitions
+CC       = sdcc
+LD       = sdcc
+#LD       = link-z80
+AS       = as-z80
+AR	 = sdcclib
+OBJCOPY  = objcopy
+STRIP    = strip
+
+CFLAGS  += -I. -I$(CONTIKI) -I$(CONTIKI)/core -I$(CONTIKI_CPU) \
+           ${addprefix -I$(CONTIKI)/platform/$(TARGET)/,$(CONTIKI_TARGET_DIRS)} \
+           ${addprefix -I,$(APPDIRS)} $(APP_INCLUDES) \
+           --std-c99 --vc -mz80
+
+ASFLAGS += 
+LDFLAGS += -mz80
+AROPTS = -a
+
+CONTIKI_SOURCEFILES += strcasecmp.c mtarch.c
+CONTIKI_ASMFILES += uip_arch-asm.S
+
+contiki-$(TARGET).o: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) $(CONTIKI_ASMOBJECTFILES)
+	for target in $^; do $(AR) $(AROPTS) $@ $$target; done
+
+contiki.ihex: contiki-$(TARGET).o
+	$(LD) $(LDFLAGS) -DAUTOSTART_ENABLE $(CONTIKI_TARGET_MAIN) -lcontiki-$(TARGET).o -o $@
+
+#CONTIKI_TARGET_DIRS += $(CONTIKI_CPU)/net

cpu/z80/contiki-sdcc-conf.h

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2007, Takahide Matsutsuka.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: contiki-sdcc-conf.h,v 1.1 2007/08/30 14:39:16 matsutsuka Exp $
+ *
+ */
+
+/*
+ * \file
+ *		This file contains a set of configuration for using SDCC as a compiler. 
+ * 
+ * \author
+ *		Takahide Matsutsuka <markn@markn.org>
+ */
+ 
+#ifndef __CONTIKI_SDCC_CONF_H__
+#define __CONTIKI_SDCC_CONF_H__
+
+#define CC_CONF_FUNCTION_POINTER_ARGS	1
+#define CC_CONF_FASTCALL
+#define CC_CONF_VA_ARGS		1
+#define CC_CONF_UNSIGNED_CHAR_BUGS	1
+#define CC_CONF_REGISTER_ARGS		0
+
+
+/* Generic types. */
+typedef unsigned char   u8_t;      /* 8 bit type */
+typedef unsigned short u16_t;      /* 16 bit type */
+typedef unsigned long  u32_t;      /* 32 bit type */
+typedef   signed long  s32_t;      /* 32 bit type */
+typedef unsigned short uip_stats_t;
+#ifndef _SIZE_T_DEFINED
+#define _SIZE_T_DEFINED
+typedef unsigned int size_t;
+#endif
+
+/* Compiler configurations */
+#define CCIF
+#define CLIF
+
+/* uIP configurations */
+/* uip_add32 */
+#define UIP_ARCH_ADD32		1
+
+#define uip_ipaddr_copy(dest, src)		\
+	memcpy(dest, src, sizeof(*dest))
+#define CC_CONF_ASSIGN_AGGREGATE(dest, src)	\
+	memcpy(dest, src, sizeof(*dest))
+#define CC_CONF_INC_CAST_POINTER(type, data)	\
+    data = ((type) data) + 1
+
+#endif /* __CONTIKI_SDCC_CONF_H__ */

cpu/z80/mtarch.c

@@ -0,0 +1,192 @@
+/*
+ * Copyright (c) 2007, Takahide Matsutsuka.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+ /*
+  * \file
+  * 	Z80 machine-specific implementation for supporting multithread.
+  * \author
+  * 	Takahide Matsutsuka <markn@markn.org>
+  */
+#include "sys/mt.h"
+#include "mtarch.h"
+
+/*--------------------------------------------------------------------------*/
+void
+mtarch_init(void)
+{
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_start(struct mtarch_thread *t,
+	     void (*function)(void *), void *data)
+{
+  u16_t i;
+  
+  for(i = 0; i < MTARCH_STACKSIZE; i++) {
+    t->stack[i] = i;
+  }
+
+  t->sp = &t->stack[MTARCH_STACKSIZE - 1];
+
+  
+  /* A parameter for method for thread function. */
+  *t->sp = (u16_t) data;
+  --t->sp;
+
+  /* This will be a return address of thread function. */
+  *t->sp = (u16_t) mt_exit;
+  --t->sp;
+
+  /* The thread function, is used as a return address of mtarch_switch. */
+  *t->sp = (u16_t) function;
+  --t->sp;
+
+  /*
+   * Space for registers.
+   * af, bc, de, hl, ix, iy, af', bc', de', hl'
+   */
+  /*
+   * Z80 stack basis:  
+   * push stores the data AFTER decrementing sp. 
+   * pop reads the data BEFORE incrementing sp.
+   */
+
+  t->sp = t->sp - 9;
+}
+/*--------------------------------------------------------------------------*/
+static struct mtarch_thread *running_thread;
+static u16_t *sptmp;
+static void
+mtarch_switch()
+{
+  __asm
+    di	; disable interrupt
+    ; normal registers
+    push af
+    push bc
+    push de
+    push hl
+    push ix
+    push iy
+
+    ; back registers
+    ex af,af'
+    push af
+    exx
+    push bc
+    push de
+    push hl
+
+    ; swap between running_thread->sp and SP reg
+    ; _running_thread in asembler below points running_thread->sp
+    ; sptmp = sp;
+    ld (_sptmp),sp
+    
+    ; sp = *(running_thread->sp);
+    ld ix,(_running_thread)
+    ld l,0(ix)
+    ld h,1(ix)
+    ld sp,hl
+    
+    ; running_thread->sp = sptmp;
+    ld hl,(_sptmp)
+    ld 0(ix),l
+    ld 1(ix),h
+
+    ; back registers
+    pop hl
+    pop de
+    pop bc
+    exx
+    pop af
+    ex af,af'
+
+    ; normal registers
+    pop iy
+    pop ix  
+    pop hl
+    pop de
+    pop bc
+    pop af
+    ei	; enable interrupt
+  __endasm;
+  // here sp indicates the address that point the function
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_exec(struct mtarch_thread *t)
+{
+  running_thread = t;
+  mtarch_switch();
+  running_thread = NULL;
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_remove()
+{
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_yield()
+{
+  if (running_thread == NULL) {
+    /* ERROR! we have no runnning thread. */
+    return; 
+  }
+  mtarch_switch();
+}
+/*--------------------------------------------------------------------------*/
+void mtarch_stop(struct mtarch_thread *thread)
+{
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_pstop()
+{  
+}
+/*--------------------------------------------------------------------------*/
+void
+mtarch_pstart()
+{  
+}
+/*--------------------------------------------------------------------------*/
+int
+mtarch_stack_usage(struct mtarch_thread *t)
+{
+  u16_t i;
+  for (i = 0; i < MTARCH_STACKSIZE; i++) {
+    if (t->stack[i] != i) {
+      return MTARCH_STACKSIZE - i;
+    }
+  }
+  
+  return 0;
+}
+/*--------------------------------------------------------------------------*/

cpu/z80/mtarch.h

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2007, Takahide Matsutsuka.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+ /*
+  * \file
+  * 	Z80 machine-specific difinitions for supporting multithread.
+  * 
+  * \author
+  *		Takahide Matsutsuka <markn@markn.org>
+  */
+#ifndef __MTARCH_H__
+#define __MTARCH_H__
+
+/* Unit of the stack is 2byte wide. */
+#ifndef MTARCH_STACKSIZE
+#define MTARCH_STACKSIZE 128
+#endif /* MTARCH_STACKSIZE */
+
+struct mtarch_thread {
+  /* 
+   * On top of the mtarch_thread must be the address for the stack pointer.
+   * See details at mtarch_switch in mtarch.c
+   */
+  u16_t *sp;
+  u16_t stack[MTARCH_STACKSIZE];
+};
+
+int mtarch_stack_usage(struct mtarch_thread *t);
+
+#endif /* __MTARCH_H__ */
+	

cpu/z80/strcasecmp.c

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2007, Takahide Matsutsuka.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: strcasecmp.c,v 1.1 2007/08/30 14:39:16 matsutsuka Exp $
+ *
+ */
+ /*
+  * \file
+  * 	This complements standard C library of sdcc.
+  * \author
+  * 	Takahide Matsutsuka <markn@markn.org>
+  */
+
+#include <ctype.h>
+#include "strcasecmp.h"
+
+int strcasecmp(const char *str1, const char *str2)
+{
+  while (*str1 != '\0' && tolower(*str1) == tolower(*str2)) {
+    str1++;
+    str2++;
+  }
+  return tolower(*(unsigned char *) str1) - tolower(*(unsigned char *) str2);
+}

cpu/z80/strcasecmp.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2007, Takahide Matsutsuka.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: strcasecmp.h,v 1.1 2007/08/30 14:39:16 matsutsuka Exp $
+ *
+ */
+ /*
+  * \file
+  * 	This complements standard C library of sdcc.
+  * \author
+  * 	Takahide Matsutsuka <markn@markn.org>
+  */
+
+#ifndef __STRCASECMP_H__
+#define __STRCASECMP_H__
+
+int strcasecmp(const char *str1, const char *str2);
+
+#endif /*__STRCASECMP_H__*/

cpu/z80/uip_arch-asm.S

@@ -0,0 +1,85 @@
+;;; 
+;;; 
+;;; uip_arch-asm.S
+;;; 
+;;; \file
+;;; 	Z80 architecture-depend uip module
+;;; 	for calculating checksums
+;;; 
+;;; \author
+;;; 	Takahide Matsutsuka <markn@markn.org>
+;;; 
+	
+	.globl _uip_add32
+	.globl _uip_acc32
+	
+	.area _GSINIT
+
+	.area _DATA	
+
+	.area	_CODE
+
+	;; ---------------------------------
+	;; void uip_add32(u8_t *op32, u16_t op16);
+	;; Stack; retl reth op32l op32h op16l op16h
+	;; ABCDEHL____
+	;; return void
+	;; _uip_acc32 = op32 + op16
+	;; ---------------------------------
+_uip_add32_start::
+_uip_add32:
+	ld	hl,#2
+	add	hl,sp
+	;; HL indicates #_op32l
+	ld	e,(hl)
+	inc	hl
+	ld	d,(hl)
+	inc	hl
+	ld	c,(hl)
+	inc	hl
+	ld	b,(hl)
+	;; BC indicates op16
+	ld	l,e
+	ld	h,d
+	;; HL indicates #_op32
+	ld	de,#_uip_acc32
+	;; DE indicates #_uip_acc32
+	;; uip_acc32[0] = op32[0] + op16l;
+	ld	a,(hl)
+	add	a,c
+	ld	(de),a
+	inc	hl
+	inc	de
+	;; uip_acc32[1] = op32[1] + op16h + carry;
+	ld	a,(hl)
+	adc	a,b
+	ld	(de),a
+	inc	hl
+	inc	de
+	jr	nc,_uip_add32_exit
+	ld	a,(hl)
+	inc	a
+	ld	(de),a
+	inc	hl
+	inc	de
+	jr	nc,_uip_add32_exit
+	ld	a,(hl)
+	inc	a
+	ld	(de),a
+	ret
+_uip_add32_exit:	
+	ld	a,(hl)
+	ld	(de),a
+	inc	hl
+	inc	de
+	ld	a,(hl)
+	ld	(de),a
+	ret			
+_uip_add32_end::		
+	;; ---------------------------------
+	;; u16_t uip_chksum(void);
+	;; Stack; retl reth suml sumh datal datah lenl lenh
+	;; ABCDEHL____
+	;; return HL
+	;; _uip_acc32 = op32 + op16
+	;; ---------------------------------