Update to 2006-04-08 snapshot.

Submitted by:	Juergen Lock <nox@jelal.kn-bremen.de> (maintainer)

13 files changed, 257 insertions, 476 deletions

diff --git a/emulators/qemu/Makefile b/emulators/qemu/Makefile
index f0ef516..74c33f2 100644
--- a/emulators/qemu/Makefile
+++ b/emulators/qemu/Makefile
@@ -6,8 +6,8 @@
 #
 
 PORTNAME=	qemu
-PORTVERSION=	0.8.0
-PORTREVISION=	5
+PORTVERSION=	0.8.0s.20060408
+PORTREVISION=	0
 CATEGORIES=	emulators
 MASTER_SITES=	http://www.qemu.org/:release \
 		http://people.fruitsalad.org/nox/qemu/:snapshot \
@@ -15,10 +15,8 @@ MASTER_SITES=	http://www.qemu.org/:release \
 		http://qemu.dad-answers.com/download/qemu/:snapshot \
 		http://people.brandeis.edu/~jcoiner/qemu_idedma/:idedma \
 		http://people.freebsd.org/~maho/qemu/:misc
-DISTFILES=	${DISTNAME}${EXTRACT_SUFX}:release
-.if defined (WITH_HACKS_IDEDMA) || defined (WITH_HACKS)
-DISTFILES+=	qemu_dma_patch.tar.gz:idedma
-.endif
+DISTNAME=	${PORTNAME}-snapshot-2006-04-08_23
+DISTFILES=	${DISTNAME}${EXTRACT_SUFX}:snapshot
 .if defined (WITH_HACKS_CIRRUS) || defined (WITH_HACKS)
 DISTFILES+=	patch3_cirrus:misc
 .endif
@@ -33,10 +31,11 @@ BUILD_DEPENDS+=	texi2html:${PORTSDIR}/textproc/texi2html
 RUN_DEPENDS+=	${LOCALBASE}/sbin/smbd:${PORTSDIR}/net/samba
 .endif
 .if defined(WITH_KQEMU)
-BUILD_DEPENDS+=	${LOCALBASE}/include/kqemu/kqemu.h:${PORTSDIR}/emulators/kqemu-kmod
+BUILD_DEPENDS+=	kqemu-kmod>=1.3.0pre5:${PORTSDIR}/emulators/kqemu-kmod
 .endif
 
 HAS_CONFIGURE=	yes
+USE_BZIP2=	yes
 USE_GMAKE=	yes
 USE_GETOPT_LONG=	yes
 USE_SDL=	sdl
@@ -64,11 +63,9 @@ pre-everything::
 	@${ECHO_MSG} "Notice: you can build qemu with the (alpha!) kqemu accelerator kernel module"
 	@${ECHO_MSG} "by defining WITH_KQEMU."
 .endif
-.if !defined(WITH_HACKS_IDEDMA) && !defined(WITH_HACKS_CIRRUS) && !defined(WITH_HACKS)
+.if !defined(WITH_HACKS_CIRRUS) && !defined(WITH_HACKS)
 	@${ECHO_MSG} "You can build qemu with some hacks (esp. for speedup)"
 	@${ECHO_MSG} "by defining WITH_HACKS, or specifically:"
-	@${ECHO_MSG} "1. WITH_HACKS_IDEDMA: IDE Bus-master DMA Support by John Coiner"
-	@${ECHO_MSG} "http://people.brandeis.edu/~jcoiner/qemu_idedma/qemu_dma_patch.html"
 	@${ECHO_MSG} "2. WITH_HACKS_CIRRUS: higher speed on large display (cirrus_vga)"
 	@${ECHO_MSG} "by Juergen Pfennig"
 	@${ECHO_MSG} "http://lists.gnu.org/archive/html/qemu-devel/2006-01/msg00208.html"
@@ -92,9 +89,6 @@ pre-patch:
 	done
 
 post-patch:
-.if defined(WITH_HACKS_IDEDMA) || defined (WITH_HACKS)
-	@cd ${WRKDIR} ; ${TAR} xfz ${DISTDIR}/${DIST_SUBDIR}/qemu_dma_patch.tar.gz ; ${CP} new_qemu_dma_patch/bios.bin ${WRKSRC}/pc-bios; cd ${WRKSRC}; ${PATCH} --quiet -p1 < ../new_qemu_dma_patch/qemu-piix4-udma.patch
-.endif
 .if defined(WITH_HACKS_CIRRUS) || defined (WITH_HACKS)
 	@cd ${WRKSRC} ; ${PATCH} --quiet < ${DISTDIR}/${DIST_SUBDIR}/patch3_cirrus
 .endif
diff --git a/emulators/qemu/distinfo b/emulators/qemu/distinfo
index 2875a22..805f63e 100644
--- a/emulators/qemu/distinfo
+++ b/emulators/qemu/distinfo
@@ -1,9 +1,6 @@
-MD5 (qemu/qemu-0.8.0.tar.gz) = eb175b26583280706fe7e4d8910d320d
-SHA256 (qemu/qemu-0.8.0.tar.gz) = de388539ce86971a2cbe8474fca8b6160898c95772e3e6e08a7794d48db32a61
-SIZE (qemu/qemu-0.8.0.tar.gz) = 1497965
-MD5 (qemu/qemu_dma_patch.tar.gz) = 5e339dc201d411af56bad684d3f89338
-SHA256 (qemu/qemu_dma_patch.tar.gz) = cdf74bf5e079d835e100f116d940686b13ec2b7ed6aee5a6a97a4441ea5f2b8f
-SIZE (qemu/qemu_dma_patch.tar.gz) = 25837
+MD5 (qemu/qemu-snapshot-2006-04-08_23.tar.bz2) = 74fd8046d94d5d800f1df35282dba733
+SHA256 (qemu/qemu-snapshot-2006-04-08_23.tar.bz2) = 5cdcab83fa0fa6188c846f2d9c96d019300f6c7742d2ecf3cceae0a014fd6318
+SIZE (qemu/qemu-snapshot-2006-04-08_23.tar.bz2) = 1288264
 MD5 (qemu/patch3_cirrus) = ebe7ed9fce804c49e024bc93bfdfc810
 SHA256 (qemu/patch3_cirrus) = e862371834b7d895a896fbdb84fd9f70d17b5729a6f6789a48a61504fc941e11
 SIZE (qemu/patch3_cirrus) = 8817
diff --git a/emulators/qemu/files/patch-bsdusb.patch b/emulators/qemu/files/patch-bsdusb.patch
index 9a90b93..9fd4eba 100644
--- a/emulators/qemu/files/patch-bsdusb.patch
+++ b/emulators/qemu/files/patch-bsdusb.patch
@@ -1,8 +1,9 @@
 Index: qemu/configure
-@@ -122,6 +122,7 @@
+@@ -122,7 +122,8 @@
  *)
  oss="yes"
  linux="yes"
+ user="yes"
 +usb="linux"
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
      kqemu="yes"
diff --git a/emulators/qemu/files/patch-dyngen.h b/emulators/qemu/files/patch-dyngen.h
deleted file mode 100644
index 09ab311..0000000
--- a/emulators/qemu/files/patch-dyngen.h
+++ /dev/null
@@ -1,11 +0,0 @@
-# 1.9
-Index: qemu/dyngen.h
-@@ -59,7 +59,7 @@
- {
-     unsigned long p;
- 
--    p = start & ~(MIN_CACHE_LINE_SIZE - 1);
-+    start &= ~(MIN_CACHE_LINE_SIZE - 1);
-     stop = (stop + MIN_CACHE_LINE_SIZE - 1) & ~(MIN_CACHE_LINE_SIZE - 1);
-     
-     for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) {
diff --git a/emulators/qemu/files/patch-fbsd b/emulators/qemu/files/patch-fbsd
index abb69f4..a8667ae 100644
--- a/emulators/qemu/files/patch-fbsd
+++ b/emulators/qemu/files/patch-fbsd
@@ -1,5 +1,5 @@
 Index: qemu/Makefile
-@@ -13,7 +13,7 @@
+@@ -13,11 +13,14 @@
  endif
  DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1
  
@@ -8,14 +8,6 @@ Index: qemu/Makefile
  	for d in $(TARGET_DIRS); do \
  	$(MAKE) -C $$d $@ || exit 1 ; \
          done
-@@ -21,10 +21,13 @@
- ifdef CONFIG_WIN32
- 	$(MAKE) -C kqemu -f Makefile.winnt
- else
--	$(MAKE) -C kqemu
-+	( cd kqemu && $(BSD_MAKE) -f Makefile.freebsd )
- endif
- endif
  
 +bsd/libmath.a:
 +	( cd bsd ; $(BSD_MAKE) CC=$(CC) )
@@ -23,7 +15,7 @@ Index: qemu/Makefile
  qemu-img$(EXESUF): qemu-img.c block.c block-cow.c block-qcow.c aes.c block-vmdk.c block-cloop.c block-dmg.c block-bochs.c block-vpc.c block-vvfat.c
  	$(CC) -DQEMU_TOOL $(CFLAGS) $(LDFLAGS) $(DEFINES) -o $@ $^ -lz $(LIBS)
  
-@@ -33,6 +36,7 @@
+@@ -26,6 +29,7 @@
  
  clean:
  # avoid old build problems by removing potentially incorrect old files
@@ -31,25 +23,6 @@ Index: qemu/Makefile
  	rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h 
  	rm -f *.o *.a $(TOOLS) dyngen$(EXESUF) TAGS *.pod *~ */*~
  	$(MAKE) -C tests clean
-@@ -40,7 +44,7 @@
- 	$(MAKE) -C $$d $@ || exit 1 ; \
-         done
- ifdef CONFIG_KQEMU
--	$(MAKE) -C kqemu clean
-+	cd kqemu && $(BSD_MAKE) -f Makefile.freebsd clean
- endif
- 
- distclean: clean
-@@ -73,9 +77,6 @@
- 	for d in $(TARGET_DIRS); do \
- 	$(MAKE) -C $$d $@ || exit 1 ; \
-         done
--ifdef CONFIG_KQEMU
--	cd kqemu ; ./install.sh
--endif
- 
- # various test targets
- test speed test2: all
 Index: qemu/Makefile.target
 @@ -391,8 +391,8 @@
  VL_LDFLAGS+=-Wl,-G0 -Wl,-T,$(SRC_PATH)/ia64.ld
diff --git a/emulators/qemu/files/patch-hw-ne2000.c b/emulators/qemu/files/patch-hw-ne2000.c
deleted file mode 100644
index eec4a3f..0000000
--- a/emulators/qemu/files/patch-hw-ne2000.c
+++ /dev/null
@@ -1,44 +0,0 @@
-# 1.19
-Index: qemu/hw/ne2000.c
-@@ -648,6 +648,8 @@
- {
- 	NE2000State* s=(NE2000State*)opaque;
- 
-+        qemu_put_8s(f, &s->rxcr);
-+
- 	qemu_put_8s(f, &s->cmd);
- 	qemu_put_be32s(f, &s->start);
- 	qemu_put_be32s(f, &s->stop);
-@@ -672,8 +674,13 @@
- {
- 	NE2000State* s=(NE2000State*)opaque;
- 
--	if (version_id != 1)
-+        if (version_id == 2) {
-+            qemu_get_8s(f, &s->rxcr);
-+        } else if (version_id == 1) {
-+            s->rxcr = 0x0c;
-+        } else {
-             return -EINVAL;
-+        }
- 
- 	qemu_get_8s(f, &s->cmd);
- 	qemu_get_be32s(f, &s->start);
-@@ -732,7 +739,7 @@
-              s->macaddr[4],
-              s->macaddr[5]);
-              
--    register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
-+    register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
- }
- 
- /***********************************************************/
-@@ -803,7 +810,7 @@
-              s->macaddr[5]);
-              
-     /* XXX: instance number ? */
--    register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
-+    register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
-     register_savevm("ne2000_pci", 0, 1, generic_pci_save, generic_pci_load, 
-                     &d->dev);
- }
diff --git a/emulators/qemu/files/patch-hw-usb-uhci.c b/emulators/qemu/files/patch-hw-usb-uhci.c
deleted file mode 100644
index c5f3c36..0000000
--- a/emulators/qemu/files/patch-hw-usb-uhci.c
+++ /dev/null
@@ -1,28 +0,0 @@
-# 1.6
-Index: qemu/hw/usb-uhci.c
-@@ -153,6 +153,7 @@
-     switch(addr) {
-     case 0x0c:
-         val = s->sof_timing;
-+        break;
-     default:
-         val = 0xff;
-         break;
-@@ -654,6 +655,7 @@
-     pci_conf[0x0b] = 0x0c;
-     pci_conf[0x0e] = 0x00; // header_type
-     pci_conf[0x3d] = 4; // interrupt pin 3
-+    pci_conf[0x60] = 0x10; // release number
-     
-     for(i = 0; i < NB_PORTS; i++) {
-         port = &s->ports[i];
-@@ -666,6 +668,8 @@
- 
-     uhci_reset(s);
- 
--    pci_register_io_region(&s->dev, 0, 0x20, 
-+    /* Use region 4 for consistency with real hardware.  BSD guests seem
-+       to rely on this.  */
-+    pci_register_io_region(&s->dev, 4, 0x20, 
-                            PCI_ADDRESS_SPACE_IO, uhci_map);
- }
diff --git a/emulators/qemu/files/patch-hw-usb.c b/emulators/qemu/files/patch-hw-usb.c
deleted file mode 100644
index 50f6fc8..0000000
--- a/emulators/qemu/files/patch-hw-usb.c
+++ /dev/null
@@ -1,11 +0,0 @@
-# 1.4
-Index: qemu/hw/usb.c
-@@ -183,7 +183,7 @@
- 
-     q = buf;
-     len = strlen(str);
--    *q++ = 2 * len + 1;
-+    *q++ = 2 * len + 2;
-     *q++ = 3;
-     for(i = 0; i < len; i++) {
-         *q++ = str[i];
diff --git a/emulators/qemu/files/patch-malc-17h_aqemu b/emulators/qemu/files/patch-malc-17h_aqemu
new file mode 100644
index 0000000..6c5a033
--- /dev/null
+++ b/emulators/qemu/files/patch-malc-17h_aqemu
@@ -0,0 +1,243 @@
+Index: qemu/audio/alsaaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/alsaaudio.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.8
+diff -u -r1.1.1.4 -r1.1.1.1.2.8
+--- audio/alsaaudio.c	21 Nov 2005 12:47:06 -0000	1.1.1.4
++++ audio/alsaaudio.c	7 Apr 2006 22:05:21 -0000	1.1.1.1.2.8
+@@ -61,8 +61,8 @@
+     .size_in_usec_in = 1,
+     .size_in_usec_out = 1,
+ #endif
+-    .pcm_name_out = "hw:0,0",
+-    .pcm_name_in = "hw:0,0",
++    .pcm_name_out = "default",
++    .pcm_name_in = "default",
+ #ifdef HIGH_LATENCY
+     .buffer_size_in = 400000,
+     .period_size_in = 400000 / 4,
+Index: qemu/audio/audio.h
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/audio.h,v
+retrieving revision 1.1.1.3
+retrieving revision 1.1.1.1.2.5
+diff -u -r1.1.1.3 -r1.1.1.1.2.5
+--- audio/audio.h	21 Nov 2005 12:47:06 -0000	1.1.1.3
++++ audio/audio.h	7 Apr 2006 22:05:21 -0000	1.1.1.1.2.5
+@@ -111,7 +111,7 @@
+ }
+ 
+ uint32_t popcount (uint32_t u);
+-inline uint32_t lsbindex (uint32_t u);
++uint32_t lsbindex (uint32_t u);
+ 
+ #ifdef __GNUC__
+ #define audio_MIN(a, b) ( __extension__ ({      \
+Index: qemu/audio/dsound_template.h
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/dsound_template.h,v
+retrieving revision 1.1.1.2
+retrieving revision 1.1.1.1.2.2
+diff -u -r1.1.1.2 -r1.1.1.1.2.2
+--- audio/dsound_template.h	5 Nov 2005 20:42:14 -0000	1.1.1.2
++++ audio/dsound_template.h	7 Apr 2006 22:05:21 -0000	1.1.1.1.2.2
+@@ -70,7 +70,13 @@
+     int i;
+     LPVOID p1 = NULL, p2 = NULL;
+     DWORD blen1 = 0, blen2 = 0;
++    DWORD flag;
+ 
++#ifdef DSBTYPE_IN
++    flag = entire ? DSCBLOCK_ENTIREBUFFER : 0;
++#else
++    flag = entire ? DSBLOCK_ENTIREBUFFER : 0;
++#endif
+     for (i = 0; i < conf.lock_retries; ++i) {
+         hr = glue (IFACE, _Lock) (
+             buf,
+@@ -80,13 +86,7 @@
+             &blen1,
+             &p2,
+             &blen2,
+-            (entire
+-#ifdef DSBTYPE_IN
+-             ? DSCBLOCK_ENTIREBUFFER
+-#else
+-             ? DSBLOCK_ENTIREBUFFER
+-#endif
+-             : 0)
++            flag
+             );
+ 
+         if (FAILED (hr)) {
+Index: qemu/audio/dsoundaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/dsoundaudio.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.1.1.1.2.2
+diff -u -r1.1.1.2 -r1.1.1.1.2.2
+--- audio/dsoundaudio.c	5 Nov 2005 20:42:14 -0000	1.1.1.2
++++ audio/dsoundaudio.c	7 Apr 2006 22:05:21 -0000	1.1.1.1.2.2
+@@ -987,6 +987,12 @@
+     hr = IDirectSound_Initialize (s->dsound, NULL);
+     if (FAILED (hr)) {
+         dsound_logerr (hr, "Could not initialize DirectSound\n");
++
++        hr = IDirectSound_Release (s->dsound);
++        if (FAILED (hr)) {
++            dsound_logerr (hr, "Could not release DirectSound\n");
++        }
++        s->dsound = NULL;
+         return NULL;
+     }
+ 
+Index: qemu/audio/ossaudio.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/audio/ossaudio.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.5
+diff -u -r1.1.1.4 -r1.1.1.1.2.5
+--- audio/ossaudio.c	21 Nov 2005 12:47:06 -0000	1.1.1.4
++++ audio/ossaudio.c	7 Apr 2006 22:23:42 -0000	1.1.1.1.2.5
+@@ -324,9 +324,18 @@
+             return 0;
+         }
+ 
+-        if (abinfo.bytes < 0 || abinfo.bytes > bufsize) {
+-            ldebug ("warning: Invalid available size, size=%d bufsize=%d\n",
+-                    abinfo.bytes, bufsize);
++        if (abinfo.bytes > bufsize) {
++#ifndef __FreeBSD__
++            dolog ("warning: Invalid available size, size=%d bufsize=%d\n"
++                   "please report your OS/audio hw to malc@pulsesoft.com\n",
++                   abinfo.bytes, bufsize);
++#endif
++            abinfo.bytes = bufsize;
++        }
++
++        if (abinfo.bytes < 0) {
++            dolog ("warning: Invalid available size, size=%d bufsize=%d\n",
++                   abinfo.bytes, bufsize);
+             return 0;
+         }
+ 
+Index: qemu/hw/es1370.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/hw/es1370.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.7
+diff -u -r1.1.1.4 -r1.1.1.1.2.7
+--- hw/es1370.c	21 Nov 2005 12:47:06 -0000	1.1.1.4
++++ hw/es1370.c	7 Apr 2006 22:05:21 -0000	1.1.1.1.2.7
+@@ -479,9 +479,10 @@
+ IO_WRITE_PROTO (es1370_writeb)
+ {
+     ES1370State *s = opaque;
+-    addr = es1370_fixup (s, addr);
+     uint32_t shift, mask;
+ 
++    addr = es1370_fixup (s, addr);
++
+     switch (addr) {
+     case ES1370_REG_CONTROL:
+     case ES1370_REG_CONTROL + 1:
+Index: qemu/hw/sb16.c
+===================================================================
+RCS file: /home/malc/cvsroot/bellard/qemu/hw/sb16.c,v
+retrieving revision 1.1.1.4
+retrieving revision 1.1.1.1.2.6
+diff -u -r1.1.1.4 -r1.1.1.1.2.6
+--- hw/sb16.c	21 Nov 2005 12:47:06 -0000	1.1.1.4
++++ hw/sb16.c	7 Apr 2006 22:23:59 -0000	1.1.1.1.2.6
+@@ -193,6 +193,31 @@
+ #define DMA8_AUTO 1
+ #define DMA8_HIGH 2
+ 
++static void continue_dma8 (SB16State *s)
++{
++    if (s->freq > 0) {
++        audsettings_t as;
++
++        s->audio_free = 0;
++
++        as.freq = s->freq;
++        as.nchannels = 1 << s->fmt_stereo;
++        as.fmt = s->fmt;
++
++        s->voice = AUD_open_out (
++            &s->card,
++            s->voice,
++            "sb16",
++            s,
++            SB_audio_callback,
++            &as,
++            0                   /* little endian */
++            );
++    }
++
++    control (s, 1);
++}
++
+ static void dma_cmd8 (SB16State *s, int mask, int dma_len)
+ {
+     s->fmt = AUD_FMT_U8;
+@@ -201,7 +226,8 @@
+     s->fmt_signed = 0;
+     s->fmt_stereo = (s->mixer_regs[0x0e] & 2) != 0;
+     if (-1 == s->time_const) {
+-        s->freq = 11025;
++        if (s->freq <= 0)
++            s->freq = 11025;
+     }
+     else {
+         int tmp = (256 - s->time_const);
+@@ -239,27 +265,7 @@
+             s->freq, s->fmt_stereo, s->fmt_signed, s->fmt_bits,
+             s->block_size, s->dma_auto, s->fifo, s->highspeed);
+ 
+-    if (s->freq) {
+-        audsettings_t as;
+-
+-        s->audio_free = 0;
+-
+-        as.freq = s->freq;
+-        as.nchannels = 1 << s->fmt_stereo;
+-        as.fmt = s->fmt;
+-
+-        s->voice = AUD_open_out (
+-            &s->card,
+-            s->voice,
+-            "sb16",
+-            s,
+-            SB_audio_callback,
+-            &as,
+-            0                   /* little endian */
+-            );
+-    }
+-
+-    control (s, 1);
++    continue_dma8 (s);
+     speaker (s, 1);
+ }
+ 
+@@ -437,7 +443,7 @@
+             break;
+ 
+         case 0x1c:              /* Auto-Initialize DMA DAC, 8-bit */
+-            control (s, 1);
++            dma_cmd8 (s, DMA8_AUTO, -1);
+             break;
+ 
+         case 0x20:              /* Direct ADC, Juice/PL */
+@@ -531,7 +537,9 @@
+             break;
+ 
+         case 0xd4:              /* continue DMA operation. 8bit */
+-            control (s, 1);
++            /* KQ6 (or maybe Sierras audblst.drv in general) resets
++               the frequency between halt/continue */
++            continue_dma8 (s);
+             break;
+ 
+         case 0xd5:              /* halt DMA operation. 16bit */
diff --git a/emulators/qemu/files/patch-sdl.c b/emulators/qemu/files/patch-sdl.c
deleted file mode 100644
index 2b64583..0000000
--- a/emulators/qemu/files/patch-sdl.c
+++ /dev/null
@@ -1,29 +0,0 @@
-# 1.24
-Index: qemu/sdl.c
-@@ -404,6 +404,7 @@
-                 mod_state = (ev->key.keysym.mod & gui_grab_code);
-                 if (!mod_state) {
-                     if (gui_key_modifier_pressed) {
-+                        gui_key_modifier_pressed = 0;
-                         if (gui_keysym == 0) {
-                             /* exit/enter grab if pressing Ctrl-Alt */
-                             if (!gui_grab)
-@@ -415,7 +416,6 @@
-                             reset_keys();
-                             break;
-                         }
--                        gui_key_modifier_pressed = 0;
-                         gui_keysym = 0;
-                     }
-                 }
-@@ -456,8 +456,8 @@
-             }
-             break;
-         case SDL_ACTIVEEVENT:
--            if (gui_grab && (ev->active.gain & SDL_ACTIVEEVENTMASK) == 0 &&
--                !gui_fullscreen_initial_grab) {
-+            if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
-+                !ev->active.gain && !gui_fullscreen_initial_grab) {
-                 sdl_grab_end();
-             }
-             break;
diff --git a/emulators/qemu/files/patch-slirp-socket.c b/emulators/qemu/files/patch-slirp-socket.c
deleted file mode 100644
index 91b030a..0000000
--- a/emulators/qemu/files/patch-slirp-socket.c
+++ /dev/null
@@ -1,18 +0,0 @@
-# 1.6
-Index: qemu/slirp/socket.c
-@@ -573,6 +573,7 @@
- 	addr.sin_port = port;
- 	
- 	if (((s = socket(AF_INET,SOCK_STREAM,0)) < 0) ||
-+	    (setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int)) < 0) ||
- 	    (bind(s,(struct sockaddr *)&addr, sizeof(addr)) < 0) ||
- 	    (listen(s,1) < 0)) {
- 		int tmperrno = errno; /* Don't clobber the real reason we failed */
-@@ -587,7 +588,6 @@
- #endif
- 		return NULL;
- 	}
--	setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
- 	setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
- 	
- 	getsockname(s,(struct sockaddr *)&addr,&addrlen);
diff --git a/emulators/qemu/files/patch-slirp_throttle b/emulators/qemu/files/patch-slirp_throttle
deleted file mode 100644
index 50d8c0f..0000000
--- a/emulators/qemu/files/patch-slirp_throttle
+++ /dev/null
@@ -1,257 +0,0 @@
-Index: qemu/vl.c
-===================================================================
-RCS file: /sources/qemu/qemu/vl.c,v
-retrieving revision 1.157
-diff -u -p -r1.157 vl.c
---- vl.c	18 Dec 2005 20:34:32 -0000	1.157
-+++ vl.c	20 Dec 2005 21:11:37 -0000
-@@ -1768,13 +1768,16 @@ VLANState *qemu_find_vlan(int id)
- }
- 
- VLANClientState *qemu_new_vlan_client(VLANState *vlan,
--                                      IOReadHandler *fd_read, void *opaque)
-+                                      IOReadHandler *fd_read,
-+                                      IOCanRWHandler *fd_can_read,
-+                                      void *opaque)
- {
-     VLANClientState *vc, **pvc;
-     vc = qemu_mallocz(sizeof(VLANClientState));
-     if (!vc)
-         return NULL;
-     vc->fd_read = fd_read;
-+    vc->fd_can_read = fd_can_read;
-     vc->opaque = opaque;
-     vc->vlan = vlan;
- 
-@@ -1786,6 +1789,20 @@ VLANClientState *qemu_new_vlan_client(VL
-     return vc;
- }
- 
-+int qemu_can_send_packet(VLANClientState *vc1)
-+{
-+    VLANState *vlan = vc1->vlan;
-+    VLANClientState *vc;
-+
-+    for(vc = vlan->first_client; vc != NULL; vc = vc->next) {
-+        if (vc != vc1) {
-+            if (vc->fd_can_read && !vc->fd_can_read(vc->opaque))
-+                return 0;
-+        }
-+    }
-+    return 1;
-+}
-+
- void qemu_send_packet(VLANClientState *vc1, const uint8_t *buf, int size)
- {
-     VLANState *vlan = vc1->vlan;
-@@ -1811,7 +1828,7 @@ static VLANClientState *slirp_vc;
- 
- int slirp_can_output(void)
- {
--    return 1;
-+    return qemu_can_send_packet(slirp_vc);
- }
- 
- void slirp_output(const uint8_t *pkt, int pkt_len)
-@@ -1839,7 +1856,7 @@ static int net_slirp_init(VLANState *vla
-         slirp_init();
-     }
-     slirp_vc = qemu_new_vlan_client(vlan, 
--                                    slirp_receive, NULL);
-+                                    slirp_receive, NULL, NULL);
-     snprintf(slirp_vc->info_str, sizeof(slirp_vc->info_str), "user redirector");
-     return 0;
- }
-@@ -2024,7 +2041,7 @@ static TAPState *net_tap_fd_init(VLANSta
-     if (!s)
-         return NULL;
-     s->fd = fd;
--    s->vc = qemu_new_vlan_client(vlan, tap_receive, s);
-+    s->vc = qemu_new_vlan_client(vlan, tap_receive, NULL, s);
-     qemu_set_fd_handler(s->fd, tap_send, NULL, s);
-     snprintf(s->vc->info_str, sizeof(s->vc->info_str), "tap: fd=%d", fd);
-     return s;
-@@ -2327,7 +2344,7 @@ static NetSocketState *net_socket_fd_ini
-         return NULL;
-     s->fd = fd;
- 
--    s->vc = qemu_new_vlan_client(vlan, net_socket_receive_dgram, s);
-+    s->vc = qemu_new_vlan_client(vlan, net_socket_receive_dgram, NULL, s);
-     qemu_set_fd_handler(s->fd, net_socket_send_dgram, NULL, s);
- 
-     /* mcast: save bound address as dst */
-@@ -2355,7 +2372,7 @@ static NetSocketState *net_socket_fd_ini
-         return NULL;
-     s->fd = fd;
-     s->vc = qemu_new_vlan_client(vlan, 
--                                 net_socket_receive, s);
-+                                 net_socket_receive, NULL, s);
-     snprintf(s->vc->info_str, sizeof(s->vc->info_str),
-              "socket: fd=%d", fd);
-     if (is_connected) {
-Index: qemu/vl.h
-===================================================================
-RCS file: /sources/qemu/qemu/vl.h,v
-retrieving revision 1.99
-diff -u -p -r1.99 vl.h
---- vl.h	18 Dec 2005 20:34:32 -0000	1.99
-+++ vl.h	20 Dec 2005 21:11:38 -0000
-@@ -279,6 +279,9 @@ typedef struct VLANClientState VLANClien
- 
- struct VLANClientState {
-     IOReadHandler *fd_read;
-+    /* Packets may still be sent if this returns zero.  It's used to
-+       rate-limit the slirp code.  */
-+    IOCanRWHandler *fd_can_read;
-     void *opaque;
-     struct VLANClientState *next;
-     struct VLANState *vlan;
-@@ -293,8 +296,12 @@ typedef struct VLANState {
- 
- VLANState *qemu_find_vlan(int id);
- VLANClientState *qemu_new_vlan_client(VLANState *vlan,
--                                      IOReadHandler *fd_read, void *opaque);
-+                                      IOReadHandler *fd_read,
-+                                      IOCanRWHandler *fd_can_read,
-+                                      void *opaque);
-+int qemu_can_send_packet(VLANClientState *vc);
- void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
-+void qemu_handler_true(void *opaque);
- 
- void do_info_network(void);
- 
-Index: qemu/hw/lance.c
-===================================================================
-RCS file: /sources/qemu/qemu/hw/lance.c,v
-retrieving revision 1.5
-diff -u -p -r1.5 lance.c
---- hw/lance.c	15 Nov 2005 22:16:05 -0000	1.5
-+++ hw/lance.c	20 Dec 2005 21:11:38 -0000
-@@ -283,6 +283,11 @@ static CPUWriteMemoryFunc *lance_mem_wri
- 
- #define MIN_BUF_SIZE 60
- 
-+static void lance_can_receive(void *opaque)
-+{
-+    return 1;
-+}
-+
- static void lance_receive(void *opaque, const uint8_t *buf, int size)
- {
-     LANCEState *s = opaque;
-@@ -440,7 +445,7 @@ void lance_init(NICInfo *nd, int irq, ui
- 
-     lance_reset(s);
- 
--    s->vc = qemu_new_vlan_client(nd->vlan, lance_receive, s);
-+    s->vc = qemu_new_vlan_client(nd->vlan, lance_receive, lance_can_receive, s);
- 
-     snprintf(s->vc->info_str, sizeof(s->vc->info_str),
-              "lance macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
-Index: qemu/hw/ne2000.c
-===================================================================
-RCS file: /sources/qemu/qemu/hw/ne2000.c,v
-retrieving revision 1.17
-diff -u -p -r1.17 ne2000.c
---- hw/ne2000.c	22 Nov 2005 20:16:13 -0000	1.17
-+++ hw/ne2000.c	20 Dec 2005 21:11:38 -0000
-@@ -200,14 +200,10 @@ static int compute_mcast_idx(const uint8
-     return (crc >> 26);
- }
- 
--/* return the max buffer size if the NE2000 can receive more data */
--static int ne2000_can_receive(void *opaque)
-+static int ne2000_buffer_full(NE2000State *s)
- {
--    NE2000State *s = opaque;
-     int avail, index, boundary;
--    
--    if (s->cmd & E8390_STOP)
--        return 0;
-+
-     index = s->curpag << 8;
-     boundary = s->boundary << 8;
-     if (index < boundary)
-@@ -215,8 +211,17 @@ static int ne2000_can_receive(void *opaq
-     else
-         avail = (s->stop - s->start) - (index - boundary);
-     if (avail < (MAX_ETH_FRAME_SIZE + 4))
--        return 0;
--    return MAX_ETH_FRAME_SIZE;
-+        return 1;
-+    return 0;
-+}
-+
-+static int ne2000_can_receive(void *opaque)
-+{
-+    NE2000State *s = opaque;
-+    
-+    if (s->cmd & E8390_STOP)
-+        return 1;
-+    return !ne2000_buffer_full(s);
- }
- 
- #define MIN_BUF_SIZE 60
-@@ -234,7 +239,7 @@ static void ne2000_receive(void *opaque,
-     printf("NE2000: received len=%d\n", size);
- #endif
- 
--    if (!ne2000_can_receive(s))
-+    if (s->cmd & E8390_STOP || ne2000_buffer_full(s))
-         return;
-     
-     /* XXX: check this */
-@@ -715,7 +720,8 @@ void isa_ne2000_init(int base, int irq, 
- 
-     ne2000_reset(s);
- 
--    s->vc = qemu_new_vlan_client(nd->vlan, ne2000_receive, s);
-+    s->vc = qemu_new_vlan_client(nd->vlan, ne2000_receive,
-+                                 ne2000_can_receive, s);
- 
-     snprintf(s->vc->info_str, sizeof(s->vc->info_str),
-              "ne2000 macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
-@@ -784,7 +790,8 @@ void pci_ne2000_init(PCIBus *bus, NICInf
-     s->pci_dev = (PCIDevice *)d;
-     memcpy(s->macaddr, nd->macaddr, 6);
-     ne2000_reset(s);
--    s->vc = qemu_new_vlan_client(nd->vlan, ne2000_receive, s);
-+    s->vc = qemu_new_vlan_client(nd->vlan, ne2000_receive,
-+                                 ne2000_can_receive, s);
- 
-     snprintf(s->vc->info_str, sizeof(s->vc->info_str),
-              "ne2000 pci macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
-Index: qemu/hw/smc91c111.c
-===================================================================
-RCS file: /sources/qemu/qemu/hw/smc91c111.c,v
-retrieving revision 1.2
-diff -u -p -r1.2 smc91c111.c
---- hw/smc91c111.c	18 Dec 2005 17:39:52 -0000	1.2
-+++ hw/smc91c111.c	20 Dec 2005 21:11:38 -0000
-@@ -593,6 +593,17 @@ static uint32_t smc91c111_readl(void *op
-     return val;
- }
- 
-+static int smc91c111_can_receive(void *opaque)
-+{
-+    smc91c111_state *s = (smc91c111_state *)opaque;
-+
-+    if ((s->rcr & RCR_RXEN) == 0 || (s->rcr & RCR_SOFT_RST))
-+        return 1;
-+    if (s->allocated == (1 << NUM_PACKETS) - 1)
-+        return 0;
-+    return 1;
-+}
-+
- static void smc91c111_receive(void *opaque, const uint8_t *buf, int size)
- {
-     smc91c111_state *s = (smc91c111_state *)opaque;
-@@ -697,6 +708,7 @@ void smc91c111_init(NICInfo *nd, uint32_
- 
-     smc91c111_reset(s);
- 
--    s->vc = qemu_new_vlan_client(nd->vlan, smc91c111_receive, s);
-+    s->vc = qemu_new_vlan_client(nd->vlan, smc91c111_receive,
-+                                 smc91c111_can_receive, s);
-     /* ??? Save/restore.  */
- }
diff --git a/emulators/qemu/files/patch-target-i386-translate.c b/emulators/qemu/files/patch-target-i386-translate.c
deleted file mode 100644
index 5c9be22..0000000
--- a/emulators/qemu/files/patch-target-i386-translate.c
+++ /dev/null
@@ -1,29 +0,0 @@
-# 1.53
-Index: qemu/target-i386/translate.c
-@@ -5803,14 +5803,24 @@
-         op = (modrm >> 3) & 7;
-         switch(op) {
-         case 0: /* fxsave */
--            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
-+            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) || 
-+                (s->flags & HF_EM_MASK))
-                 goto illegal_op;
-+            if (s->flags & HF_TS_MASK) {
-+                gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
-+                break;
-+            }
-             gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
-             gen_op_fxsave_A0((s->dflag == 2));
-             break;
-         case 1: /* fxrstor */
--            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
-+            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) || 
-+                (s->flags & HF_EM_MASK))
-                 goto illegal_op;
-+            if (s->flags & HF_TS_MASK) {
-+                gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
-+                break;
-+            }
-             gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
-             gen_op_fxrstor_A0((s->dflag == 2));
-             break;