Make firefox3 work on sparc64.

ok: tnn

11 files changed, 506 insertions, 2 deletions

diff --git a/www/firefox3/Makefile b/www/firefox3/Makefile
index d9c3ead1f1a..e02edd01ef2 100644
--- a/www/firefox3/Makefile
+++ b/www/firefox3/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.8 2008/11/13 14:44:00 tron Exp $
+# $NetBSD: Makefile,v 1.9 2008/12/13 00:42:26 martin Exp $
 
 MOZILLA=		firefox3	# allow coexisting with firefox2
 COMMENT=		Lightweight gecko-based web browser
@@ -25,6 +25,7 @@ CONFIGURE_ENV+=		PYTHON=${PYTHONBIN:Q}
 MAINTAINER=		tnn@NetBSD.org
 MOZ_VER=		3.0.4
 
+FILESDIR=		${.CURDIR}/files
 DESCR_SRC=		${.CURDIR}/../../www/firefox/DESCR
 
 DISTINFO_FILE=		${.CURDIR}/../../www/firefox3/distinfo
diff --git a/www/firefox3/distinfo b/www/firefox3/distinfo
index 8b5c342ab03..ce0d0c85da5 100644
--- a/www/firefox3/distinfo
+++ b/www/firefox3/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.8 2008/12/11 09:34:12 tnn Exp $
+$NetBSD: distinfo,v 1.9 2008/12/13 00:42:26 martin Exp $
 
 SHA1 (firefox-3.0.4-source.tar.bz2) = 16715b4af7ca2bad6baa8d450a3fd9cb375ad6d6
 RMD160 (firefox-3.0.4-source.tar.bz2) = 99e34b76feca22c74287b1e8d78a042c313c3f97
@@ -36,6 +36,7 @@ SHA1 (patch-dv) = a380d261d4c2771a672d2b0f4f1f23821e3e5266
 SHA1 (patch-ea) = 14e31d17c2493e468cd01f99abfc996853a11032
 SHA1 (patch-eb) = dc9232b10075d17f7ed742e7be8ea036db2f0241
 SHA1 (patch-ed) = 3c6281a75373843c5767fc1213d8cc67dc549e03
+SHA1 (patch-ee) = d5aeca91305ed2e1f522b2c0ed4bb17f7f8b881b
 SHA1 (patch-eh) = 60aca7f94ee04c957386014f7d4df9e3c8ac8ff1
 SHA1 (patch-wc) = 2de8665ed6c23c26566ca6d50165c0cf413a753d
 SHA1 (patch-wd) = fc5c3103ae6f2a2eccc01911a8207f3ca614008b
diff --git a/www/firefox3/files/moz-install b/www/firefox3/files/moz-install
new file mode 100755
index 00000000000..f67279f1829
--- /dev/null
+++ b/www/firefox3/files/moz-install
@@ -0,0 +1,77 @@
+#!/bin/sh
+#
+# $NetBSD: moz-install,v 1.1 2008/12/13 00:42:26 martin Exp $
+
+${BSD_INSTALL_PROGRAM_DIR} ${DESTDIR}${PREFIX}/bin
+${SED} -e "s,@PREFIX@,${PREFIX},g" -e "s,@MOZILLA@,${MOZILLA}," -e "s,@MOZILLA_BIN@,${MOZILLA_BIN}," ${FILESDIR}/mozilla-${OBJECT_FMT}.in > ${DESTDIR}${PREFIX}/bin/${MOZILLA}
+${CHOWN} ${BINOWN} ${DESTDIR}${PREFIX}/bin/${MOZILLA}
+${CHGRP} ${BINGRP} ${DESTDIR}${PREFIX}/bin/${MOZILLA}
+${CHMOD} ${BINMODE} ${DESTDIR}${PREFIX}/bin/${MOZILLA}
+
+#
+#	Substitute variables
+#
+TMP_PLIST=${WRKDIR}/TMP_PLIST.$$
+trap "${RM} -f ${TMP_PLIST}" 1 2 15
+
+${SED} -e "s/\${MOZILLA}/${MOZILLA}/g" -e "s/\${SO_SUFFIX}/${SO_SUFFIX}/" -e "s/\${MOZILLA_BIN}/${MOZILLA_BIN}/g" < ${PLIST_SRC} > ${TMP_PLIST}
+
+# make directories 
+for i in `${SED} -n -e '/^@comment begin DIRS$/,/^@comment end DIRS$/p' ${TMP_PLIST} | ${EGREP} ^@dirrm | ${SED} -e 's/^@dirrm//'` ; do
+	${BSD_INSTALL_DATA_DIR} ${DESTDIR}${PREFIX}/$i
+done
+
+# install programs
+for i in `${SED} -n -e '/^@comment begin PROGRAMS$/,/^@comment end PROGRAMS$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@lib/${MOZILLA}@dist/bin@"`;
+	${BSD_INSTALL_PROGRAM} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install scripts
+for i in `${SED} -n -e '/^@comment begin SCRIPTS$/,/^@comment end SCRIPTS$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@lib/${MOZILLA}@dist/bin@"`;
+	${BSD_INSTALL_SCRIPT} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install DSO
+for i in `${SED} -n -e '/^@comment begin DSO$/,/^@comment end DSO$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@lib/${MOZILLA}@dist/bin@"`;
+	${MOZ_INSTALL_LIB} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install PKGCONFIG
+for i in `${SED} -n -e '/^@comment begin PKGCONFIG$/,/^@comment end PKGCONFIG$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@lib/pkgconfig@build/unix@"`;
+	${BSD_INSTALL_DATA} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install DATA
+for i in `${SED} -n -e '/^@comment begin DATA$/,/^@comment end DATA$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@lib/${MOZILLA}@dist/bin@"`;
+	${BSD_INSTALL_DATA} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install INCLUDE
+for i in `${SED} -n -e '/^@comment begin INCLUDE$/,/^@comment end INCLUDE$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@include/${MOZILLA}@dist/include@"`;
+	${BSD_INSTALL_DATA} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install INCLUDE-PUBLIC
+for i in `${SED} -n -e '/^@comment begin INCLUDE-PUBLIC$/,/^@comment end INCLUDE-PUBLIC$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@include/${MOZILLA}@dist/public@"`;
+	${BSD_INSTALL_DATA} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+
+# install INCLUDE-SDK
+for i in `${SED} -n -e '/^@comment begin INCLUDE-SDK$/,/^@comment end INCLUDE-SDK$/p' ${TMP_PLIST} | ${EGREP} -v ^@comment` ; do
+	src=`echo $i | ${SED} -e "s@include/${MOZILLA}@dist/sdk/include@"`;
+	${BSD_INSTALL_DATA} ${WRKSRC}/${src} ${DESTDIR}${PREFIX}/$i
+done
+	
+${RM} -f ${TMP_PLIST}
+
+#
+# remove generated user conf directory ${WRKDIR}/.mozilla
+#
+${RM} -rf ${WRKDIR}/.mozilla
diff --git a/www/firefox3/files/mozilla-ELF.in b/www/firefox3/files/mozilla-ELF.in
new file mode 100644
index 00000000000..9523d1269e4
--- /dev/null
+++ b/www/firefox3/files/mozilla-ELF.in
@@ -0,0 +1,6 @@
+#!/bin/sh
+MOZILLA_FIVE_HOME=@PREFIX@/lib/@MOZILLA@
+export MOZILLA_FIVE_HOME
+LD_LIBRARY_PATH=@PREFIX@/lib/@MOZILLA@:@PREFIX@/lib:${LD_LIBRARY_PATH}
+export LD_LIBRARY_PATH
+exec @PREFIX@/lib/@MOZILLA@/@MOZILLA_BIN@ "$@"
diff --git a/www/firefox3/files/mozilla-Mach-O.in b/www/firefox3/files/mozilla-Mach-O.in
new file mode 100644
index 00000000000..99470536423
--- /dev/null
+++ b/www/firefox3/files/mozilla-Mach-O.in
@@ -0,0 +1,4 @@
+#!/bin/sh
+MOZILLA_FIVE_HOME=@PREFIX@/lib/@MOZILLA@
+export MOZILLA_FIVE_HOME
+exec @PREFIX@/lib/@MOZILLA@/@MOZILLA_BIN@ "$@"
diff --git a/www/firefox3/files/mozilla-a.out.in b/www/firefox3/files/mozilla-a.out.in
new file mode 100644
index 00000000000..72af99363b6
--- /dev/null
+++ b/www/firefox3/files/mozilla-a.out.in
@@ -0,0 +1,6 @@
+#!/bin/sh
+MOZILLA_FIVE_HOME=@PREFIX@/lib/@MOZILLA@
+LD_LIBRARY_PATH=@PREFIX@/lib/@MOZILLA@
+export MOZILLA_FIVE_HOME
+export LD_LIBRARY_PATH
+exec @PREFIX@/lib/@MOZILLA@/@MOZILLA_BIN@ "$@"
diff --git a/www/firefox3/files/xptcinvoke_asm_sparc64_netbsd.s b/www/firefox3/files/xptcinvoke_asm_sparc64_netbsd.s
new file mode 100644
index 00000000000..c501f4fd7a4
--- /dev/null
+++ b/www/firefox3/files/xptcinvoke_asm_sparc64_netbsd.s
@@ -0,0 +1,112 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+/* Platform specific code to invoke XPCOM methods on native objects */
+        .global NS_InvokeByIndex_P
+        .type   NS_InvokeByIndex_P, #function
+/*
+    NS_InvokeByIndex_P(nsISupports* that, PRUint32 methodIndex,
+                   PRUint32 paramCount, nsXPTCVariant* params);
+    
+*/
+/*
+ * Note:  To simplify stack handling we allocate an extra stack
+ *	frame here.  In principle invoke_copy_to_stack() could
+ *	save the parameters our caller's frame and we could
+ *	reclaim the stackframe and do a tail call to the
+ *	function.  However, this gets complicated....
+ *
+ * The vtable consist of be:
+ *
+ *  struct { 
+ *    short __delta;
+ *    short __index;
+ *    union {
+ *      P __pfn;
+ *      short __delta2; 
+ *    } __pfn_or_delta2;
+ *  };
+ *
+ * See gcc/cp/cp-tree.h
+ */
+	
+NS_InvokeByIndex_P:
+	save	%sp,-(128 + 64),%sp ! room for the register window and
+				    ! struct pointer, rounded up to 0 % 64
+	sll	%i2,4,%l0	    ! assume the worst case
+				    ! paramCount * 2 * 8 bytes
+	cmp	%l0, 0		    ! are there any args? If not,
+	be	.invoke 	    ! no need to copy args to stack
+	 nop
+
+	sub	%sp,%l0,%sp	    ! create the additional stack space
+	add	%sp,0x7ff+136,%o0   ! step past the register window, the
+				    ! struct result pointer and the 'this' slot
+	mov	%i2,%o1 	    ! paramCount
+	call	invoke_copy_to_stack
+	 mov	%i3,%o2 	    ! params
+
+!
+!   load arguments from stack into the outgoing registers
+!   BIAS is 0x7ff (2047)
+!
+
+!   load the %o1..5 64bit (extended word) output registers registers 
+	ldx	[%sp + 0x7ff + 136],%o1    ! %i1
+	ldx	[%sp + 0x7ff + 144],%o2    ! %i2
+	ldx	[%sp + 0x7ff + 152],%o3    ! %i3
+	ldx	[%sp + 0x7ff + 160],%o4    ! %i4
+	ldx	[%sp + 0x7ff + 168],%o5    ! %i5
+
+!   load the even number double registers starting with %f2
+	ldd	[%sp + 0x7ff + 136],%f2
+	ldd	[%sp + 0x7ff + 144],%f4
+	ldd	[%sp + 0x7ff + 152],%f6
+	ldd	[%sp + 0x7ff + 160],%f8
+	ldd	[%sp + 0x7ff + 168],%f10
+	ldd	[%sp + 0x7ff + 176],%f12
+	ldd	[%sp + 0x7ff + 184],%f14
+	ldd	[%sp + 0x7ff + 192],%f16
+	ldd	[%sp + 0x7ff + 200],%f18
+	ldd	[%sp + 0x7ff + 208],%f20
+	ldd	[%sp + 0x7ff + 216],%f22
+	ldd	[%sp + 0x7ff + 224],%f24
+	ldd	[%sp + 0x7ff + 232],%f26
+	ldd	[%sp + 0x7ff + 240],%f28
+	ldd	[%sp + 0x7ff + 248],%f30
+
+!
+!   calculate the target address from the vtable
+!
+.invoke:
+	sll	%i1,3,%l0	    ! index *= 8
+	ldx	[%i0],%l1	    ! *this --> address of vtable
+	ldx	[%l0 + %l1],%l0     ! this->vtable[index] --> address
+
+	jmpl	%l0,%o7 	    ! call the routine
+	 mov	%i0,%o0 	    ! move 'this' pointer to out register
+
+	mov	%o0,%i0 	    ! propagate return value
+	ret
+	 restore
+
+        .size    NS_InvokeByIndex_P, .-NS_InvokeByIndex_P
diff --git a/www/firefox3/files/xptcinvoke_sparc64_netbsd.cpp b/www/firefox3/files/xptcinvoke_sparc64_netbsd.cpp
new file mode 100644
index 00000000000..82d7c9cc3b5
--- /dev/null
+++ b/www/firefox3/files/xptcinvoke_sparc64_netbsd.cpp
@@ -0,0 +1,84 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+/* Platform specific code to invoke XPCOM methods on native objects */
+
+#include "xptcprivate.h"
+
+#if !defined(__sparc64__) && !defined(_LP64)
+#error "This code is for Sparc64 only"
+#endif
+
+extern "C" PRUint32
+invoke_copy_to_stack(PRUint64* d, PRUint32 paramCount, nsXPTCVariant* s)
+{
+  /*
+    We need to copy the parameters for this function to locals and use them
+    from there since the parameters occupy the same stack space as the stack
+    we're trying to populate.
+  */
+  PRUint64 *l_d = d;
+  nsXPTCVariant *l_s = s;
+  PRUint64 l_paramCount = paramCount;
+  PRUint64 regCount = 0;  // return the number of registers to load from the stack
+
+  for(PRUint64 i = 0; i < l_paramCount; i++, l_d++, l_s++)
+  {
+    if (regCount < 5) regCount++;
+
+    if (l_s->IsPtrData())
+    {
+      *l_d = (PRUint64)l_s->ptr;
+      continue;
+    }
+    switch (l_s->type)
+    {
+      case nsXPTType::T_I8    : *((PRInt64*)l_d)     = l_s->val.i8;    break;
+      case nsXPTType::T_I16   : *((PRInt64*)l_d)     = l_s->val.i16;   break;
+      case nsXPTType::T_I32   : *((PRInt64*)l_d)     = l_s->val.i32;   break;
+      case nsXPTType::T_I64   : *((PRInt64*)l_d)     = l_s->val.i64;   break;
+      
+      case nsXPTType::T_U8    : *((PRUint64*)l_d)    = l_s->val.u8;    break;
+      case nsXPTType::T_U16   : *((PRUint64*)l_d)    = l_s->val.u16;   break;
+      case nsXPTType::T_U32   : *((PRUint64*)l_d)    = l_s->val.u32;   break;
+      case nsXPTType::T_U64   : *((PRUint64*)l_d)    = l_s->val.u64;   break;
+
+      /* in the case of floats, we want to put the bits in to the
+         64bit space right justified... floats in the paramter array on
+         sparcv9 use odd numbered registers.. %f1, %f3, so we have to skip
+         the space that would be occupied by %f0, %f2, etc.
+      */
+      case nsXPTType::T_FLOAT : *(((float*)l_d) + 1) = l_s->val.f;     break;
+      case nsXPTType::T_DOUBLE: *((double*)l_d)      = l_s->val.d;     break;
+      case nsXPTType::T_BOOL  : *((PRInt64*)l_d)      = l_s->val.b;     break;
+      case nsXPTType::T_CHAR  : *((PRUint64*)l_d)    = l_s->val.c;     break;
+      case nsXPTType::T_WCHAR : *((PRInt64*)l_d)     = l_s->val.wc;    break;
+
+      default:
+        // all the others are plain pointer types
+        *((void**)l_d) = l_s->val.p;
+        break;
+    }
+  }
+  
+  return regCount;
+}
diff --git a/www/firefox3/files/xptcstubs_asm_sparc64_netbsd.s b/www/firefox3/files/xptcstubs_asm_sparc64_netbsd.s
new file mode 100644
index 00000000000..6557db78b18
--- /dev/null
+++ b/www/firefox3/files/xptcstubs_asm_sparc64_netbsd.s
@@ -0,0 +1,66 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+        .global SharedStub
+
+/*
+    in the frame for the function that called SharedStub are the
+    rest of the parameters we need
+
+*/
+
+SharedStub:
+! we don't create a new frame yet, but work within the frame of the calling
+! function to give ourselves the other parameters we want
+
+	mov	%o0, %o1	       ! shuffle the index up to 2nd place
+	mov	%i0, %o0	       ! the original 'this'
+	add	%fp, 0x7ff + 136, %o2  ! previous stack top adjusted to the first argument slot (beyond 'this')
+
+! save off the original incoming parameters that arrived in 
+! registers, the ABI guarantees the space for us to do this
+	stx	%i1, [%fp + 0x7ff + 136]
+	stx	%i2, [%fp + 0x7ff + 144]
+	stx	%i3, [%fp + 0x7ff + 152]
+	stx	%i4, [%fp + 0x7ff + 160]
+	stx	%i5, [%fp + 0x7ff + 168]
+! now we can build our own stack frame
+	save	%sp,-(128 + 64),%sp    ! room for the register window and
+				       ! struct pointer, rounded up to 0 % 64
+! our function now appears to have been called
+! as SharedStub(nsISupports* that, PRUint32 index, PRUint32* args)
+! so we can just copy these through
+
+	mov	%i0, %o0
+	mov	%i1, %o1
+	mov	%i2, %o2
+	call	PrepareAndDispatch
+	 nop
+	mov	%o0,%i0 	    ! propagate return value
+	b .LL1
+	 nop
+.LL1:
+	ret
+	 restore
+
+       .size	SharedStub, .-SharedStub
+       .type	SharedStub, #function
diff --git a/www/firefox3/files/xptcstubs_sparc64_netbsd.cpp b/www/firefox3/files/xptcstubs_sparc64_netbsd.cpp
new file mode 100644
index 00000000000..f48bca5c3f5
--- /dev/null
+++ b/www/firefox3/files/xptcstubs_sparc64_netbsd.cpp
@@ -0,0 +1,117 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+/* Implement shared vtbl methods. */
+
+#include "xptcprivate.h"
+#include "xptiprivate.h"
+
+#if defined(sparc) || defined(__sparc__)
+
+extern "C" nsresult
+PrepareAndDispatch(nsXPTCStubBase* self, PRUint64 methodIndex, PRUint64* args)
+{
+
+#define PARAM_BUFFER_COUNT     16
+
+    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
+    nsXPTCMiniVariant* dispatchParams = NULL;
+    const nsXPTMethodInfo* info;
+    PRUint8 paramCount;
+    PRUint8 i;
+    nsresult result = NS_ERROR_FAILURE;
+
+    NS_ASSERTION(self,"no self");
+
+    self->mEntry->GetMethodInfo(PRUint16(methodIndex), &info);
+    NS_ASSERTION(info,"no interface info");
+
+    paramCount = info->GetParamCount();
+
+    // setup variant array pointer
+    if(paramCount > PARAM_BUFFER_COUNT)
+        dispatchParams = new nsXPTCMiniVariant[paramCount];
+    else
+        dispatchParams = paramBuffer;
+    NS_ASSERTION(dispatchParams,"no place for params");
+
+    PRUint64* ap = args;
+    for(i = 0; i < paramCount; i++, ap++)
+    {
+        const nsXPTParamInfo& param = info->GetParam(i);
+        const nsXPTType& type = param.GetType();
+        nsXPTCMiniVariant* dp = &dispatchParams[i];
+
+        if(param.IsOut() || !type.IsArithmetic())
+        {
+            dp->val.p = (void*) *ap;
+            continue;
+        }
+        // else
+        switch(type)
+        {
+        case nsXPTType::T_I8     : dp->val.i8  = *((PRInt32*)  ap);      break;
+        case nsXPTType::T_I16    : dp->val.i16 = *((PRInt32*) ap);       break;
+        case nsXPTType::T_I32    : dp->val.i32 = *((PRInt32*) ap);       break;
+        case nsXPTType::T_DOUBLE : dp->val.d   = *((double*) ap);        break;
+        case nsXPTType::T_U64    : dp->val.u64 = *((PRUint64*) ap);      break;
+        case nsXPTType::T_I64    : dp->val.i64 = *((PRInt64*) ap);       break;
+        case nsXPTType::T_U8     : dp->val.u8  = *((PRUint32*) ap);      break;
+        case nsXPTType::T_U16    : dp->val.u16 = *((PRUint32*)ap);       break;
+        case nsXPTType::T_U32    : dp->val.u32 = *((PRUint32*)ap);       break;
+        case nsXPTType::T_FLOAT  : dp->val.f   = *((float*)   ap);       break;
+        case nsXPTType::T_BOOL   : dp->val.b   = *((PRBool*)  ap);       break;
+        case nsXPTType::T_CHAR   : dp->val.c   = *((PRUint32*) ap);      break;
+        case nsXPTType::T_WCHAR  : dp->val.wc  = *((PRInt32*) ap);       break;
+        default:
+            NS_ASSERTION(0, "bad type");
+            break;
+        }
+    }
+
+    result = self->mOuter->CallMethod((PRUint16)methodIndex, info, dispatchParams);
+
+    if(dispatchParams != paramBuffer)
+        delete [] dispatchParams;
+
+    return result;
+}
+
+extern "C" int SharedStub(int, int*);
+
+#define STUB_ENTRY(n) \
+nsresult nsXPTCStubBase::Stub##n() \
+{ \
+	int dummy; /* defeat tail-call optimization */ \
+	return SharedStub(n, &dummy); \
+}
+
+#define SENTINEL_ENTRY(n) \
+nsresult nsXPTCStubBase::Sentinel##n() \
+{ \
+    NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
+    return NS_ERROR_NOT_IMPLEMENTED; \
+}
+
+#include "xptcstubsdef.inc"
+
+#endif /* sparc || __sparc__ */
diff --git a/www/firefox3/patches/patch-ee b/www/firefox3/patches/patch-ee
new file mode 100644
index 00000000000..d6df2abfb4e
--- /dev/null
+++ b/www/firefox3/patches/patch-ee
@@ -0,0 +1,30 @@
+$NetBSD: patch-ee,v 1.1 2008/12/13 00:42:26 martin Exp $
+
+# reported upstream as: https://bugzilla.mozilla.org/show_bug.cgi?id=469276
+
+--- toolkit/components/url-classifier/src/nsUrlClassifierDBService.cpp.orig	2008-08-25 22:59:14.000000000 +0200
++++ toolkit/components/url-classifier/src/nsUrlClassifierDBService.cpp	2008-12-12 16:31:11.000000000 +0100
+@@ -2023,8 +2023,9 @@
+           return NS_ERROR_FAILURE;
+         }
+         const nsCSubstring& str = Substring(chunk, start, 4);
+-        const PRUint32 *p = reinterpret_cast<const PRUint32*>(str.BeginReading());
+-        entry->mAddChunkId = PR_ntohl(*p);
++        PRUint32 p;
++	memcpy(&p, str.BeginReading(), 4);
++        entry->mAddChunkId = PR_ntohl(p);
+         if (entry->mAddChunkId == 0) {
+           NS_WARNING("Received invalid chunk number.");
+           return NS_ERROR_FAILURE;
+@@ -2052,8 +2053,9 @@
+ 
+         if (chunkType == CHUNK_SUB) {
+           const nsCSubstring& str = Substring(chunk, start, 4);
+-          const PRUint32 *p = reinterpret_cast<const PRUint32*>(str.BeginReading());
+-          entry->mAddChunkId = PR_ntohl(*p);
++	  PRUint32 p;
++	  memcpy(&p, str.BeginReading(), 4);
++          entry->mAddChunkId = PR_ntohl(p);
+           if (entry->mAddChunkId == 0) {
+             NS_WARNING("Received invalid chunk number.");
+             return NS_ERROR_FAILURE;