[cadcdev-svn-commits] SF.net SVN: cadcdev: [367] kos/examples/dreamcast

[<ba...@us...>]

Revision: 367
          http://svn.sourceforge.net/cadcdev/?rev=367&view=rev
Author:   bardtx
Date:     2006-09-17 17:14:59 -0700 (Sun, 17 Sep 2006)

Log Message:
-----------
kos: More example fixes, some by me, some from here:
https://sourceforge.net/mailarchive/forum.php?thread_id=10927199&forum_id=2046

Modified Paths:
--------------
    kos/examples/dreamcast/basic/exec/Makefile
    kos/examples/dreamcast/basic/exec/exec.c
    kos/examples/dreamcast/kgl/basic/vfzclip/vfzclip.c
    kos/examples/dreamcast/kgl/demos/tunnel/menu.cpp
    kos/examples/dreamcast/lua/basic/lua.c
    kos/examples/dreamcast/sound/hello-mp3/Makefile
    kos/examples/dreamcast/sound/hello-ogg/Makefile

Modified: kos/examples/dreamcast/basic/exec/Makefile
===================================================================
--- kos/examples/dreamcast/basic/exec/Makefile	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/basic/exec/Makefile	2006-09-18 00:14:59 UTC (rev 367)
@@ -26,7 +26,7 @@
 $(SUBTARGET): $(SUBOBJS)
 	$(KOS_CC) $(KOS_CFLAGS) $(KOS_LDFLAGS) -o sub.elf $(KOS_START) \
 		$(SUBOBJS) $(OBJEXTRA) $(KOS_LIBS)
-	$(KOS_OBJCOPY) -O binary sub.elf $(SUBTARGET)
+	$(KOS_OBJCOPY) -O binary -R .stack sub.elf $(SUBTARGET)
 
 # You can safely remove the next two targets if you don't use a ROMDISK
 romdisk.img: $(SUBTARGET)

Modified: kos/examples/dreamcast/basic/exec/exec.c
===================================================================
--- kos/examples/dreamcast/basic/exec/exec.c	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/basic/exec/exec.c	2006-09-18 00:14:59 UTC (rev 367)
@@ -10,6 +10,8 @@
 extern uint8 romdisk[];
 KOS_INIT_ROMDISK(romdisk);
 
+#define false (1 == 0)
+
 int main(int argc, char **argv) {
 	file_t f;
 	void *subelf;

Modified: kos/examples/dreamcast/kgl/basic/vfzclip/vfzclip.c
===================================================================
--- kos/examples/dreamcast/kgl/basic/vfzclip/vfzclip.c	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/kgl/basic/vfzclip/vfzclip.c	2006-09-18 00:14:59 UTC (rev 367)
@@ -11,6 +11,9 @@
 
 #define SDIFF 0.001f
 
+#define true (1 == 1)
+#define false (1 == 0)
+
 CVSID("$Id");
 
 /*

Modified: kos/examples/dreamcast/kgl/demos/tunnel/menu.cpp
===================================================================
--- kos/examples/dreamcast/kgl/demos/tunnel/menu.cpp	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/kgl/demos/tunnel/menu.cpp	2006-09-18 00:14:59 UTC (rev 367)
@@ -38,6 +38,13 @@
 	memcpy(madd->pformat, pformat, strlen(pformat)+1);
 	printf("[i**]menu->add = %d\n", strlen(pformat)+1);
 }
+
+// lvalue cast fix for C++, as proposed by Jim Ursetto
+// http://sourceforge.net/mailarchive/message.php?msg_id=9293303
+template <typename T, typename X> inline T& lvalue_cast(X& x) {
+        return *( reinterpret_cast<T*>(&x) );  // *((T *)& x)
+}
+
 void Menu::add(float min, float max, float amt, float* pval, char *pformat) {
 	Menuitem_t* madd;
 	if (mlist == NULL) {
@@ -56,7 +63,7 @@
 	uf2i.f = min; madd->min = uf2i.i;
 	uf2i.f = max; madd->max = uf2i.i;
 	uf2i.f = amt; madd->amt = uf2i.i;
-	(float *)madd->pvalue = (float *)pval;
+	lvalue_cast<float *>(madd->pvalue) = pval;
 	madd->pformat = (char*) malloc(strlen(pformat)+1); 
 	memcpy(madd->pformat, pformat, strlen(pformat)+1);
 	printf("[f**]menu->add = %d\n", strlen(pformat)+1);

Modified: kos/examples/dreamcast/lua/basic/lua.c
===================================================================
--- kos/examples/dreamcast/lua/basic/lua.c	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/lua/basic/lua.c	2006-09-18 00:14:59 UTC (rev 367)
@@ -34,9 +34,6 @@
 static lua_Hook old_linehook = NULL;
 static lua_Hook old_callhook = NULL;
 
-int errno = 0;
-int _impure_ptr = 0;
-
 static void userinit (void) {
   lua_baselibopen(L);
   lua_iolibopen(L);

Modified: kos/examples/dreamcast/sound/hello-mp3/Makefile
===================================================================
--- kos/examples/dreamcast/sound/hello-mp3/Makefile	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/sound/hello-mp3/Makefile	2006-09-18 00:14:59 UTC (rev 367)
@@ -11,8 +11,7 @@
 	-rm -f romdisk.o romdisk.img
 
 $(TARGET): $(OBJS) 
-	$(KOS_CC) $(KOS_CFLAGS) $(KOS_LDFLAGS) -o $(TARGET) $(KOS_START) \
-	$(OBJS)  $(DATAOBJS) $(OBJEXTRA) -L$(KOS_BASE)/lib -lmp3 -lm -lkallisti -lgcc 
+	kos-cc -o $(TARGET) $(OBJS)  $(DATAOBJS) $(OBJEXTRA) -lmp3 -lm
 
 romdisk.img:
 	$(KOS_GENROMFS) -f romdisk.img -d romdisk -v

Modified: kos/examples/dreamcast/sound/hello-ogg/Makefile
===================================================================
--- kos/examples/dreamcast/sound/hello-ogg/Makefile	2006-09-18 00:05:50 UTC (rev 366)
+++ kos/examples/dreamcast/sound/hello-ogg/Makefile	2006-09-18 00:14:59 UTC (rev 367)
@@ -18,9 +18,8 @@
 # You can choose a decoder to test below. Tremor is the integer-only
 # version, and oggvorbisplay is the full FP version.
 $(TARGET): $(OBJS) 
-	$(KOS_CC) $(KOS_CFLAGS) $(KOS_LDFLAGS) -o $(TARGET) $(KOS_START) \
-	$(OBJS)  $(DATAOBJS) $(OBJEXTRA) -L$(KOS_BASE)/lib -ltremor -lm -lkallisti -lgcc 
-#	$(OBJS)  $(DATAOBJS) $(OBJEXTRA) -L$(KOS_BASE)/lib -loggvorbisplay -lm -lkallisti -lgcc 
+	kos-cc -o $(TARGET) $(OBJS) $(DATAOBJS) $(OBJEXTRA) -ltremor -lm
+#	kos-cc -o $(TARGET) $(OBJS) $(DATAOBJS) $(OBJEXTRA) -loggvorbisplay -lm
 
 romdisk.img:
 	$(KOS_GENROMFS) -f romdisk.img -d romdisk -v


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