Initial import of Cygne-SDL-0.1:

Originally Cygne was developed by Dox as a Bandai Wonderswan (Colour)
emulator for Windows systems. From version 2.1 Dox decided to
release the Windows sources to the public in GPL form which allows
others to use the source and hack it :)

Cygne/SDL is a Cygne port using the Simple Directmedia Layer (SDL)
library.  Cygne/SDL is released as OpenSource under the GPL license.
It uses code from the orignal Cygne (allthough a bit modified),
code from the MAME NEC CPU core as well as portions from several
SDLemu emulation projects. Anybody may hack the current sourcecode
if they like or can make additional changes into it.

8 files changed, 382 insertions, 0 deletions

diff --git a/emulators/Cygne-SDL/DESCR b/emulators/Cygne-SDL/DESCR
new file mode 100644
index 00000000000..0d34f8cd6ea
--- /dev/null
+++ b/emulators/Cygne-SDL/DESCR
@@ -0,0 +1,11 @@
+Originally Cygne was developed by Dox as a Bandai Wonderswan (Colour)
+emulator for Windows systems. From version 2.1 Dox decided to
+release the Windows sources to the public in GPL form which allows
+others to use the source and hack it :)
+
+Cygne/SDL is a Cygne port using the Simple Directmedia Layer (SDL)
+library.  Cygne/SDL is released as OpenSource under the GPL license.
+It uses code from the orignal Cygne (allthough a bit modified),
+code from the MAME NEC CPU core as well as portions from several
+SDLemu emulation projects. Anybody may hack the current sourcecode
+if they like or can make additional changes into it.
diff --git a/emulators/Cygne-SDL/Makefile b/emulators/Cygne-SDL/Makefile
new file mode 100644
index 00000000000..716467cab4a
--- /dev/null
+++ b/emulators/Cygne-SDL/Makefile
@@ -0,0 +1,37 @@
+# $NetBSD: Makefile,v 1.1.1.1 2004/07/23 19:01:40 wiz Exp $
+#
+
+DISTNAME=		Cygne-SDL-0.1-src
+PKGNAME=		${DISTNAME:S/-src//}
+CATEGORIES=		emulators
+MASTER_SITES=		http://sdlemu.ngemu.com/OpenProjects/
+
+MAINTAINER=		wiz@NetBSD.org
+HOMEPAGE=		http://icculus.org/Cygne-SDL/
+COMMENT=		Bandai Wonderswan Color handheld emulator
+
+BUILD_DEPENDS+=		nasm>=0.98:../../devel/nasm
+BUILD_DEPENDS+=		zip>=2.0:../../archivers/zip
+
+WRKSRC=			${WRKDIR}/Cygne-SDL-0.1/src
+USE_BUILDLINK3=		yes
+MAKEFILE=		Makefiles/Makefile.unix
+NO_CONFIGURE=		yes
+
+post-build:
+	cd ${WRKSRC}/../WonderSnake && \
+		${LOCALBASE}/bin/zip Wondersnake.zip Wondersnake.wsc
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/cygne ${PREFIX}/bin/Cygne-SDL
+	${INSTALL_DATA_DIR} ${PREFIX}/share/doc/Cygne-SDL
+	${INSTALL_DATA} ${WRKSRC}/../README ${PREFIX}/share/doc/Cygne-SDL
+	${INSTALL_DATA_DIR} ${PREFIX}/share/Cygne-SDL
+	${INSTALL_DATA} ${WRKSRC}/../WonderSnake/Wondersnake.txt \
+		${PREFIX}/share/Cygne-SDL
+	${INSTALL_DATA} ${WRKSRC}/../WonderSnake/Wondersnake.zip \
+		${PREFIX}/share/Cygne-SDL
+
+.include "../../devel/SDL/buildlink3.mk"
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/emulators/Cygne-SDL/PLIST b/emulators/Cygne-SDL/PLIST
new file mode 100644
index 00000000000..78118f0852e
--- /dev/null
+++ b/emulators/Cygne-SDL/PLIST
@@ -0,0 +1,6 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2004/07/23 19:01:40 wiz Exp $
+bin/Cygne-SDL
+share/Cygne-SDL/Wondersnake.txt
+share/Cygne-SDL/Wondersnake.zip
+share/doc/Cygne-SDL/README
+@dirrm share/doc/Cygne-SDL
diff --git a/emulators/Cygne-SDL/distinfo b/emulators/Cygne-SDL/distinfo
new file mode 100644
index 00000000000..5f2e5b31b3e
--- /dev/null
+++ b/emulators/Cygne-SDL/distinfo
@@ -0,0 +1,8 @@
+$NetBSD: distinfo,v 1.1.1.1 2004/07/23 19:01:40 wiz Exp $
+
+SHA1 (Cygne-SDL-0.1-src.tar.gz) = f9c50702d1911d0ff1728e5aa089e67cfdfd0030
+Size (Cygne-SDL-0.1-src.tar.gz) = 106448 bytes
+SHA1 (patch-aa) = 9f23ff20e32950b2821654ca8269ebe82294e8b6
+SHA1 (patch-ab) = 89789c935f2865a015a72cf11621971d8b43b538
+SHA1 (patch-ac) = bee744a1b007158d681da122615bab3d8414b824
+SHA1 (patch-ad) = 120c1df8c521c1ffbd7750335730849ac921dc41
diff --git a/emulators/Cygne-SDL/patches/patch-aa b/emulators/Cygne-SDL/patches/patch-aa
new file mode 100644
index 00000000000..0dc06c618a0
--- /dev/null
+++ b/emulators/Cygne-SDL/patches/patch-aa
@@ -0,0 +1,44 @@
+$NetBSD: patch-aa,v 1.1.1.1 2004/07/23 19:01:40 wiz Exp $
+
+--- Makefiles/Makefile.unix.orig	2002-03-26 17:50:55.000000000 +0100
++++ Makefiles/Makefile.unix
+@@ -1,5 +1,4 @@
+-CC = gcc
+-LD = gcc 
++LD = g++
+ NASM = nasm
+ 
+ ### Include and lib stuff ####
+@@ -8,17 +7,13 @@ STDLIB     = /usr/lib 
+ SDLINCLUDE = /usr/local/include/SDL
+ SDLLIB	   = /usr/local/lib
+ 
+-CFLAGS = -O1 -DUNIX -DTARGET_UNIX -DGCC -DUSES_16BIT_ONLY -D__SDL__ -fomit-frame-pointer -march=pentium \
+-         -mpentium -finline-functions -fexpensive-optimizations -funroll-loops -funroll-all-loops -pipe \
+-         -fschedule-insns2 -fstrength-reduce -malign-double -mfancy-math-387 -ffast-math -fforce-addr \
+-         -fforce-mem `sdl-config --cflags` \
+-         -L$(STDLIB) -L$(SDLLIB) -I$(STDINCLUDE) -I$(SDLINCLUDE)
++CFLAGS = -DUNIX -DTARGET_UNIX -DGCC -DUSES_16BIT_ONLY -D__SDL__ `sdl-config --cflags`
+ 
+-LDFLAGS = $(CFLAGS)
++LDFLAGS = $(CFLAGS) `sdl-config --libs`
+ 
+ TARGET = cygne
+ 
+-OBJ = ddrawsdl.o filessdl.o gfx.o nec.o tcache.o memory.o mainsdl.o zlib/unzip.o
++OBJ = ddrawsdl.o filessdl.o gfx.o nec.o tcache.o memory.o mainsdl.o unzip.o
+ 
+ LIBS = `sdl-config --libs` -lz
+ 
+@@ -37,7 +32,10 @@ THECC = $(CC) $(CFLAGS) $(INCS)
+ %.o: %.cpp
+ 	$(THECC) -c $< -o $@
+ 
+-cygne: $(OBJ) Makefile
++unzip.o:
++	$(THECC) -c zlib/unzip.c -o $@
++
++cygne: $(OBJ)
+ 	$(LD) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
+ 	 
+ clean:
diff --git a/emulators/Cygne-SDL/patches/patch-ab b/emulators/Cygne-SDL/patches/patch-ab
new file mode 100644
index 00000000000..37c818a82a6
--- /dev/null
+++ b/emulators/Cygne-SDL/patches/patch-ab
@@ -0,0 +1,26 @@
+$NetBSD: patch-ab,v 1.1.1.1 2004/07/23 19:01:41 wiz Exp $
+
+--- Usage.h.orig	2002-03-26 16:55:20.000000000 +0100
++++ Usage.h
+@@ -1,13 +1,13 @@
+ void Usage()
+ {
+ printf(
+-"Usage: ./cygne romfile options
+- Where options are:
+-
+- romfile           : Filename of the romfile. It can have several
+-                     extensions (.ws/.wsc/.rom/.bin). Gzipped and
+-                     zipped (.gz and .zip) are also supported.
+- -double           : Scale the screen 2 times the normal size.
+- -scanline         : Allows scanline output with scaling.
++"Usage: ./cygne romfile options\n\
++ Where options are:\n\
++\n\
++ romfile           : Filename of the romfile. It can have several\n\
++                     extensions (.ws/.wsc/.rom/.bin). Gzipped and\n\
++                     zipped (.gz and .zip) are also supported.\n\
++ -double           : Scale the screen 2 times the normal size.\n\
++ -scanline         : Allows scanline output with scaling.\n\
+ ");
+ }
diff --git a/emulators/Cygne-SDL/patches/patch-ac b/emulators/Cygne-SDL/patches/patch-ac
new file mode 100644
index 00000000000..a6c8355dcb0
--- /dev/null
+++ b/emulators/Cygne-SDL/patches/patch-ac
@@ -0,0 +1,235 @@
+$NetBSD: patch-ac,v 1.1.1.1 2004/07/23 19:01:41 wiz Exp $
+
+--- ddrawsdl.cpp.orig	2002-03-26 16:02:25.000000000 +0100
++++ ddrawsdl.cpp
+@@ -174,66 +174,66 @@ void UpdateFrame_h()
+ {
+ 	switch(fBlitterMode) {
+ 		case 1:
+-			__asm__ __volatile__(".align 32
+-							 cld
+-							 rep
++			__asm__ __volatile__(".align 32\n\
++							 cld\n\
++							 rep\n\
+ 							 movsw"
+ 							 :
+ 							 :"S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"((g_pDDSPrimary->h * g_pDDSPrimary->pitch)>>1));
+ 		break;
+ 		case 2:
+-			__asm__ __volatile__("pusha
+-								 xorl %%eax, %%eax
+-								 movl $448, %%ebx 
+-								 emms
+-								 sum:
+-								 movq (%0, %%eax, 1), %%mm0
+-								 movq %%mm0, %%mm1
+-								 punpcklwd %%mm0, %%mm0
+-								 addl $8, %%eax
+-								 punpckhwd %%mm1,%%mm1
+-								 movq %%mm0, -16(%1, %%eax, 2)
+-								 cmpl %%ebx, %%eax
+-								 
+-								 movq %%mm1, -8(%1, %%eax, 2)
+-								 jnz sum
+-								 xorl %%eax, %%eax
+-								 
+-								 addl %2, %0
+-								 decl %%edx
+-								 
+-								 leal (%1, %2, 4), %1
+-								 jnz sum
+-								 emms
++			__asm__ __volatile__("pusha\n\
++								 xorl %%eax, %%eax\n\
++								 movl $448, %%ebx \n\
++								 emms\n\
++								 sum:\n\
++								 movq (%0, %%eax, 1), %%mm0\n\
++								 movq %%mm0, %%mm1\n\
++								 punpcklwd %%mm0, %%mm0\n\
++								 addl $8, %%eax\n\
++								 punpckhwd %%mm1,%%mm1\n\
++								 movq %%mm0, -16(%1, %%eax, 2)\n\
++								 cmpl %%ebx, %%eax\n\
++								 \n\
++								 movq %%mm1, -8(%1, %%eax, 2)\n\
++								 jnz sum\n\
++								 xorl %%eax, %%eax\n\
++								 \n\
++								 addl %2, %0\n\
++								 decl %%edx\n\
++								 \n\
++								 leal (%1, %2, 4), %1\n\
++								 jnz sum\n\
++								 emms\n\
+ 								 popa"
+ 			:
+ 			: "S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"(g_pDDSPrimary->pitch>>1), "d"(144));
+ 		break;
+ 		
+ 		case 3:
+-			__asm__ __volatile__("pusha
+-								 xorl %%eax, %%eax
+-								 movl $896, %%ebx 
+-								 emms
+-								 sum3:
+-								 movq (%0, %%eax, 1), %%mm0
+-								 movq %%mm0, %%mm1
+-								 punpcklwd %%mm0, %%mm0
+-								 addl $8, %%eax
+-								 punpckhwd %%mm1,%%mm1
+-								 movq %%mm0, -16(%1, %%eax, 2)
+-								 cmpl %%ebx, %%eax
+-								 
+-								 movq %%mm1, -8(%1, %%eax, 2)
+-								 jnz sum3
+-								 xorl %%eax, %%eax
+-								 
+-								 addl %2, %0
+-								 decl %%edx
+-								 
+-								 leal (%1, %2, 4), %1
+-								 jnz sum3
+-								 emms
++			__asm__ __volatile__("pusha\n\
++								 xorl %%eax, %%eax\n\
++								 movl $896, %%ebx \n\
++								 emms\n\
++								 sum3:\n\
++								 movq (%0, %%eax, 1), %%mm0\n\
++								 movq %%mm0, %%mm1\n\
++								 punpcklwd %%mm0, %%mm0\n\
++								 addl $8, %%eax\n\
++								 punpckhwd %%mm1,%%mm1\n\
++								 movq %%mm0, -16(%1, %%eax, 2)\n\
++								 cmpl %%ebx, %%eax\n\
++								 \n\
++								 movq %%mm1, -8(%1, %%eax, 2)\n\
++								 jnz sum3\n\
++								 xorl %%eax, %%eax\n\
++								 \n\
++								 addl %2, %0\n\
++								 decl %%edx\n\
++								 \n\
++								 leal (%1, %2, 4), %1\n\
++								 jnz sum3\n\
++								 emms\n\
+ 								 popa"
+ 			:
+ 			: "S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"(g_pDDSPrimary->pitch>>1), "d"(144));
+@@ -418,65 +418,65 @@ void UpdateFrame_v()
+ {
+ 	switch(fBlitterMode) {
+ 		case 1:
+-			__asm__ __volatile__(".align 32
+-							 cld
+-							 rep
++			__asm__ __volatile__(".align 32\n\
++							 cld\n\
++							 rep\n\
+ 							 movsw"
+ 							 :
+ 							 :"S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"((g_pDDSPrimary->h * g_pDDSPrimary->pitch)>>1));
+ 		break;
+ 		case 2: // double scanlines
+-			__asm__ __volatile__("pusha
+-								 xorl %%eax, %%eax
+-								 movl $288, %%ebx 
+-								 emms
+-								 sumb:
+-								 movq (%0, %%eax, 1), %%mm0
+-								 movq %%mm0, %%mm1
+-								 punpcklwd %%mm0, %%mm0
+-								 addl $8, %%eax
+-								 punpckhwd %%mm1,%%mm1
+-								 movq %%mm0, -16(%1, %%eax, 2)
+-								 cmpl %%ebx, %%eax
+-								 
+-								 movq %%mm1, -8(%1, %%eax, 2)
+-								 jnz sumb
+-								 xorl %%eax, %%eax
+-								 
+-								 addl %2, %0
+-								 decl %%edx
+-								 
+-								 leal (%1, %2, 4), %1
+-								 jnz sumb
+-								 emms
++			__asm__ __volatile__("pusha\n\
++								 xorl %%eax, %%eax\n\
++								 movl $288, %%ebx \n\
++								 emms\n\
++								 sumb:\n\
++								 movq (%0, %%eax, 1), %%mm0\n\
++								 movq %%mm0, %%mm1\n\
++								 punpcklwd %%mm0, %%mm0\n\
++								 addl $8, %%eax\n\
++								 punpckhwd %%mm1,%%mm1\n\
++								 movq %%mm0, -16(%1, %%eax, 2)\n\
++								 cmpl %%ebx, %%eax\n\
++								 \n\
++								 movq %%mm1, -8(%1, %%eax, 2)\n\
++								 jnz sumb\n\
++								 xorl %%eax, %%eax\n\
++								 \n\
++								 addl %2, %0\n\
++								 decl %%edx\n\
++								 \n\
++								 leal (%1, %2, 4), %1\n\
++								 jnz sumb\n\
++								 emms\n\
+ 								 popa"
+ 			:
+ 			: "S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"(g_pDDSPrimary->pitch>>1), "d"(224));
+ 		break;
+ 		case 3: // double stretch mode
+-			__asm__ __volatile__("pusha
+-								 xorl %%eax, %%eax
+-								 movl $576, %%ebx 
+-								 emms
+-								 sumc:
+-								 movq (%0, %%eax, 1), %%mm0
+-								 movq %%mm0, %%mm1
+-								 punpcklwd %%mm0, %%mm0
+-								 addl $8, %%eax
+-								 punpckhwd %%mm1,%%mm1
+-								 movq %%mm0, -16(%1, %%eax, 2)
+-								 cmpl %%ebx, %%eax
+-								 
+-								 movq %%mm1, -8(%1, %%eax, 2)
+-								 jnz sumc
+-								 xorl %%eax, %%eax
+-								 
+-								 addl %2, %0
+-								 decl %%edx
+-								 
+-								 leal (%1, %2, 4), %1
+-								 jnz sumc
+-								 emms
++			__asm__ __volatile__("pusha\n\
++								 xorl %%eax, %%eax\n\
++								 movl $576, %%ebx \n\
++								 emms\n\
++								 sumc:\n\
++								 movq (%0, %%eax, 1), %%mm0\n\
++								 movq %%mm0, %%mm1\n\
++								 punpcklwd %%mm0, %%mm0\n\
++								 addl $8, %%eax\n\
++								 punpckhwd %%mm1,%%mm1\n\
++								 movq %%mm0, -16(%1, %%eax, 2)\n\
++								 cmpl %%ebx, %%eax\n\
++								 \n\
++								 movq %%mm1, -8(%1, %%eax, 2)\n\
++								 jnz sumc\n\
++								 xorl %%eax, %%eax\n\
++								 \n\
++								 addl %2, %0\n\
++								 decl %%edx\n\
++								 \n\
++								 leal (%1, %2, 4), %1\n\
++								 jnz sumc\n\
++								 emms\n\
+ 								 popa"
+ 			:
+ 			: "S"(dx_buffer), "D"(g_pDDSPrimary->pixels), "c"(g_pDDSPrimary->pitch>>1), "d"(224));
diff --git a/emulators/Cygne-SDL/patches/patch-ad b/emulators/Cygne-SDL/patches/patch-ad
new file mode 100644
index 00000000000..fce8d7d4b02
--- /dev/null
+++ b/emulators/Cygne-SDL/patches/patch-ad
@@ -0,0 +1,15 @@
+$NetBSD: patch-ad,v 1.1.1.1 2004/07/23 19:01:41 wiz Exp $
+
+--- zlib/unzip.h.orig	2002-03-21 19:42:46.000000000 +0100
++++ zlib/unzip.h
+@@ -49,6 +49,10 @@ extern "C" {
+ #include "zlib.h"
+ #endif
+ 
++#ifndef OF
++#define OF(a)	a
++#endif
++
+ #if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
+ /* like the STRICT of WIN32, we define a pointer that cannot be converted
+     from (void*) without cast */