Add support for NetBSD powerpc.

Requires splitting up PLIST as x86 is the only platform that supports the
win32 loader and the debugger libraries.

Not extensively tested but appears to run basic 16 bit windows apps

5 files changed, 78 insertions, 10 deletions

diff --git a/emulators/twin/patches/patch-aa b/emulators/twin/patches/patch-aa
index 3e51ab7a2a5..7a154c64480 100644
--- a/emulators/twin/patches/patch-aa
+++ b/emulators/twin/patches/patch-aa
@@ -1,12 +1,12 @@
-$NetBSD: patch-aa,v 1.1.1.1 2001/05/15 09:46:37 agc Exp $
+$NetBSD: patch-aa,v 1.2 2003/03/08 03:15:51 jmc Exp $
 
---- configure.in.orig	Sun Jan 14 00:23:50 2001
-+++ configure.in	Sun May 13 09:37:19 2001
+--- configure.in.orig	Sun Jan 14 08:23:50 2001
++++ configure.in	Fri Apr  5 22:31:14 2002
 @@ -147,6 +147,10 @@
  	TARGET=freebsd
  	;;
  
-+   i*86-*-netbsd* )
++   *netbsd* )
 +	TARGET=netbsd
 +	;;
 +
@@ -19,7 +19,7 @@ $NetBSD: patch-aa,v 1.1.1.1 2001/05/15 09:46:37 agc Exp $
  	TWIN_CFLAGS=-g
 +	;;
 +
-+   i*86-*-netbsd* )
++   *netbsd* )
 +	LIBTWIN_LDFLAGS="$LDFLAGS $LIBTWIN_LDFLAGS"
 +	DLL_LDFLAGS="$LDFLAGS $DLL_LDFLAGS"
  	;;
diff --git a/emulators/twin/patches/patch-ab b/emulators/twin/patches/patch-ab
index df22defa40a..47a6b6df521 100644
--- a/emulators/twin/patches/patch-ab
+++ b/emulators/twin/patches/patch-ab
@@ -1,18 +1,41 @@
-$NetBSD: patch-ab,v 1.1.1.1 2001/05/15 09:46:37 agc Exp $
+$NetBSD: patch-ab,v 1.2 2003/03/08 03:15:51 jmc Exp $
 
---- osdll/Makefile.in.orig	Sun May 13 00:21:55 2001
-+++ osdll/Makefile.in	Sun May 13 00:23:18 2001
-@@ -18,6 +18,7 @@
+--- osdll/Makefile.in.orig	Sun Aug 22 05:55:20 1999
++++ osdll/Makefile.in	Fri Apr  5 20:42:06 2002
+@@ -8,16 +8,22 @@
+ 
+ THREAD_alpha_linux	= DrvThreads_nothreads.c
+ THREAD_alpha_freebsd	= DrvThreads_nothreads.c
++THREAD_alpha_netbsd	= DrvThreads_generic.c
+ THREAD_alpha_osf 	= DrvThreads_nothreads.c
++THREAD_arm_netbsd	= DrvThreads_generic.c
+ THREAD_arm_linux	= DrvThreads_nothreads.c
+ #THREAD_hppa_hpux 	= DrvThreads_generic.c FIXME: temporary fix.
+ THREAD_hppa_hpux 	= DrvThreads_nothreads.c
++THREAD_mips_netbsd	= DrvThreads_generic.c
+ THREAD_mips_irix	= DrvThreads_generic.c
+ THREAD_ppc_aix 		= DrvThreads_nothreads.c
+ THREAD_ppc_linux 	= DrvThreads_generic.c
++THREAD_ppc_netbsd	= DrvThreads_generic.c
  THREAD_sparc_solaris 	= DrvThreads_generic.c
++THREAD_sparc_netbsd	= DrvThreads_generic.c
  THREAD_sparc_sunos	= DrvThreads_generic.c
  THREAD_X386_freebsd	= DrvThreads_X386.c
 +THREAD_X386_netbsd	= DrvThreads_X386.c
  THREAD_X386_linux	= DrvThreads_X386.c
  THREAD_X386_sco		= DrvThreads_X386.c
  THREAD_X386_solaris 	= DrvThreads_X386.c
-@@ -35,6 +36,7 @@
+@@ -30,11 +36,15 @@
+ #SYSTEM_hppa_hpux 	= DrvSystem_hppa.s FIXME: bad assembly code.
+ SYSTEM_hppa_hpux 	=
+ SYSTEM_mips_irix	= DrvSystem_mips.s
++SYSTEM_mips_netbsd	= DrvSystem_mips.s
+ SYSTEM_ppc_aix 		= DrvSystem_ppc.s
+ SYSTEM_ppc_linux 	= DrvSystem_ppc-gcc.s
++SYSTEM_ppc_netbsd 	= DrvSystem_ppc-gcc.s
  SYSTEM_sparc_solaris 	= DrvSystem_sparc.s
  SYSTEM_sparc_sunos	= DrvSystem_sparc.s
++SYSTEM_sparc_netbsd	= DrvSystem_sparc.s
  SYSTEM_X386_freebsd	=
 +SYSTEM_X386_netbsd	=
  SYSTEM_X386_linux	=
diff --git a/emulators/twin/patches/patch-ah b/emulators/twin/patches/patch-ah
new file mode 100644
index 00000000000..d5edd6e9ccc
--- /dev/null
+++ b/emulators/twin/patches/patch-ah
@@ -0,0 +1,19 @@
+$NetBSD: patch-ah,v 1.1 2003/03/08 03:15:51 jmc Exp $
+
+--- windows/WSprintf.c.orig	Fri Apr  5 20:42:48 2002
++++ windows/WSprintf.c	Fri Apr  5 20:43:47 2002
+@@ -56,6 +56,14 @@
+ int WINAPI
+ wvsprintf(LPSTR buf, LPCSTR fmt, void *args)
+ {
++#ifdef __NetBSD__
++#ifdef __powerpc__
++	va_list *ap = args;
++
++	vsprintf(buf,fmt,*ap);
++#endif
++#else
+ 	vsprintf(buf,fmt,args);
++#endif
+ 	return strlen(buf);
+ }
diff --git a/emulators/twin/patches/patch-ai b/emulators/twin/patches/patch-ai
new file mode 100644
index 00000000000..bdd6b4aa46f
--- /dev/null
+++ b/emulators/twin/patches/patch-ai
@@ -0,0 +1,13 @@
+$NetBSD: patch-ai,v 1.1 2003/03/08 03:15:52 jmc Exp $
+
+--- osdll/DrvSystem_ppc-gcc.s.orig	Fri Apr  5 21:29:15 2002
++++ osdll/DrvSystem_ppc-gcc.s	Fri Apr  5 21:29:27 2002
+@@ -61,7 +61,7 @@
+ 	mr	SP,r3
+ # gcc/gas breaks on this
+ #	bl	.TWIN_InitStackEnd{PR}
+-	bl	TWIN_InitStackEnd
++	bl	TWIN_InitStackEnd@plt
+ 	nop
+ 	nop
+ 	nop
diff --git a/emulators/twin/patches/patch-aj b/emulators/twin/patches/patch-aj
new file mode 100644
index 00000000000..4ece0c06613
--- /dev/null
+++ b/emulators/twin/patches/patch-aj
@@ -0,0 +1,13 @@
+$NetBSD: patch-aj,v 1.1 2003/03/08 03:15:52 jmc Exp $
+
+--- windows/Makefile.in.orig	Fri Apr  5 21:33:13 2002
++++ windows/Makefile.in	Fri Apr  5 20:46:17 2002
+@@ -17,7 +17,7 @@
+ 
+ target          = $(LIBTWIN)
+ 
+-LIBTWIN_LDFLAGS = @LIBTWIN_LDFLAGS@
++LIBTWIN_LDFLAGS = @LIBTWIN_LDFLAGS@ ${LDFLAGS}
+ 
+ ############################################################################
+ #