[gentoo-commits] gentoo commit in src/patchsets/mozilla-firefox/3.0.1: 006_mips-asm.patch 008_mips-fpic.patch 020_noxul-mips-asm.patch 021_noxul-mips-fpic.patch 030-firefox_encode_spaces.patch

[Raul Porcel (armin76)]

armin76     08/09/09 15:48:43

  Added:                020_noxul-mips-asm.patch 021_noxul-mips-fpic.patch
                        030-firefox_encode_spaces.patch
  Removed:              006_mips-asm.patch 008_mips-fpic.patch
  Log:
  Move patches, add new one

Revision  Changes    Path
1.1                  src/patchsets/mozilla-firefox/3.0.1/020_noxul-mips-asm.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/020_noxul-mips-asm.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/020_noxul-mips-asm.patch?rev=1.1&content-type=text/plain

Index: 020_noxul-mips-asm.patch
===================================================================
Upstream Bug: http://bugzilla.mozilla.org/show_bug.cgi?id=258429

This patch is required to fix build issues with Mozilla on MIPS architectures.
The out-of-the-box code is coded to build on a PlayStation 2 game console, which
is a highly specialised MIPS machine based around the Toshiba TX5900.  This CPU
is very non-standard, causing problems with generic MIPS machines like Silicon
Graphics workstations.

The following patch fixes the assembly language routines for generic MIPS
machines.  In the case where it is being compiled for a PlayStation 2, the older
PS2-specific implementation is used instead.

Patch $Revision: 1.1 $
diff --git a/configure.in b/configure.in
index f49bf6c..2423b6c 100644
--- a/configure.in
+++ b/configure.in
@@ -1806,8 +1806,7 @@ case "$target" in
         MOZ_ENABLE_OLD_ABI_COMPAT_WRAPPERS=1
     ;;
     mips*)
-        CFLAGS="$CFLAGS -Wa,-xgot"
-        CXXFLAGS="$CXXFLAGS -Wa,-xgot"
+        MOZ_DEBUG_FLAGS="-g" # We want inlining
     ;;
     esac
     ;;
diff --git a/xpcom/reflect/xptcall/src/md/unix/Makefile.in b/xpcom/reflect/xptcall/src/md/unix/Makefile.in
index 559fd96..6181699 100644
--- a/xpcom/reflect/xptcall/src/md/unix/Makefile.in
+++ b/xpcom/reflect/xptcall/src/md/unix/Makefile.in
@@ -276,11 +276,7 @@ ifeq ($(OS_ARCH),Linux)
 ifneq (,$(findstring mips, $(OS_TEST)))
 CPPSRCS		:= xptcinvoke_mips.cpp xptcstubs_mips.cpp
 ASFILES		:= xptcinvoke_asm_mips.s xptcstubs_asm_mips.s
-#xptcstubs_mips.cpp
-# xptcstubs_asm_mips.s
-ifdef GNU_CC
-ASFLAGS		+= $(INCLUDES) -x assembler-with-cpp -D__GNUC__
-endif
+ASFLAGS		+= -I$(PUBLIC) -x assembler-with-cpp
 endif
 endif
 
@@ -466,10 +462,7 @@ LOCAL_INCLUDES += \
 
 ifeq ($(OS_ARCH),Linux)
 ifneq (,$(findstring mips, $(OS_TEST)))
-xptcstubs_asm_mips.o: xptcstubs_asm_mips.s.m4 $(PUBLIC)/xptcstubsdef.inc
-	m4 $(INCLUDES) $< > ./xptcstubs_asm_mips.s && \
-	$(AS) -o $@ $(ASFLAGS) $(AS_DASH_C_FLAG) ./xptcstubs_asm_mips.s
-	$(RM) -f ./xptcstubs_asm_mips.s
+xptcstubs_asm_mips.o: $(PUBLIC)/xptcstubsdef.inc
 endif
 endif
 
diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_mips.s b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_mips.s
index 8704247..6cf9deb 100644
--- a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_mips.s
+++ b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_mips.s
@@ -24,6 +24,7 @@
  * Contributor(s):
  *   Brendan Eich     <brendan@×××××××.org>
  *   Stuart Parmenter <pavlov@××××××××.com>
+ *   Thiemo Seufer    <seufer@×××××××××××××××××××××.de>
  *
  * Alternatively, the contents of this file may be used under the terms of
  * either the GNU General Public License Version 2 or later (the "GPL"), or
@@ -44,139 +45,123 @@
 #include <sys/regdef.h>
 #include <sys/asm.h>
 
-.text
-.globl  invoke_count_words
-.globl	invoke_copy_to_stack 
-
-# We need a variable number of words allocated from the stack for copies of
-# the params, and this space must come between the high frame (where ra, gp,
-# and s0 are saved) and the low frame (where a0-a3 are saved by the callee
-# functions we invoke). 
-
-LOCALSZ=4		# s0, s1, ra, gp
-NARGSAVE=4		# a0, a1, a2, a3
-HIFRAMESZ=(LOCALSZ*SZREG)
-LOFRAMESZ=(NARGSAVE*SZREG)
-FRAMESZ=(HIFRAMESZ+LOFRAMESZ+ALSZ)&ALMASK
-
-# XXX these 2*SZREG, etc. are very magic -- we *know* that ALSZ&ALMASK cause
-# FRAMESZ to be 0 mod 8, in this case to be 16 and not 12.
-RAOFF=FRAMESZ - (2*SZREG)
-GPOFF=FRAMESZ - (3*SZREG)
-S0OFF=FRAMESZ - (4*SZREG)
-S1OFF=FRAMESZ - (5*SZREG)
-
-# These are not magic -- they are just our argsave slots in the caller frame.
-A0OFF=FRAMESZ
-A1OFF=FRAMESZ + (1*SZREG)
-A2OFF=FRAMESZ + (2*SZREG)
-A3OFF=FRAMESZ + (3*SZREG)
-
-	#	
-	# _XPTC_InvokeByIndex(that, methodIndex, paramCount, params)
-	#                      a0       a1          a2         a3
-
-NESTED(_XPTC_InvokeByIndex, FRAMESZ, ra)
-
-	.set	noreorder
-	.cpload	t9
-	.set	reorder
-
+# NARGSAVE is the argument space in the callers frame, including extra
+# 'shadowed' space for the argument registers. The minimum of 4
+# argument slots is sometimes predefined in the header files.
+#ifndef NARGSAVE
+#define NARGSAVE 4
+#endif
+
+#define LOCALSZ 3	/* gp, fp, ra */
+#define FRAMESZ ((((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK)
+
+#define RAOFF (FRAMESZ - (1*SZREG))
+#define FPOFF (FRAMESZ - (2*SZREG))
+#define GPOFF (FRAMESZ - (3*SZREG))
+
+#define A0OFF (FRAMESZ + (0*SZREG))
+#define A1OFF (FRAMESZ + (1*SZREG))
+#define A2OFF (FRAMESZ + (2*SZREG))
+#define A3OFF (FRAMESZ + (3*SZREG))
+
+	.text
+
+#	
+# _NS_InvokeByIndex_P(that, methodIndex, paramCount, params)
+#                      a0       a1          a2         a3
+
+	.globl	_NS_InvokeByIndex_P
+	.align	2
+	.type	_NS_InvokeByIndex_P,@function
+	.ent	_NS_InvokeByIndex_P,0
+	.frame	fp, FRAMESZ, ra
+_NS_InvokeByIndex_P:
+	SETUP_GP
 	subu	sp, FRAMESZ
 
-	# specify the save register mask -- XXX do we want the a0-a3 here, given
-	# our "split" frame where the args are saved below a dynamicly allocated
-	# region under the high frame?
-	#
-	# 10010000000000010000000011110000
-	.mask 0x900100F0, -((NARGSAVE+LOCALSZ)*SZREG)
+	# specify the save register mask for gp, fp, ra, a3 - a0
+	.mask 0xD00000F0, RAOFF-FRAMESZ
 
-	# thou shalt not use .cprestore if yer frame has variable size...
-	# .cprestore GPOFF
+	sw	ra, RAOFF(sp)
+	sw	fp, FPOFF(sp)
 
-	REG_S	ra, RAOFF(sp)
+	# we can't use .cprestore in a variable stack frame
+	sw	gp, GPOFF(sp)
 
-	# this happens automatically with .cprestore, but we cannot use that op...
-	REG_S	gp, GPOFF(sp)
-	REG_S	s0, S0OFF(sp)
-	REG_S	s1, S1OFF(sp)
+	sw	a0, A0OFF(sp)
+	sw	a1, A1OFF(sp)
+	sw	a2, A2OFF(sp)
+	sw	a3, A3OFF(sp)
 
-	REG_S	a0, A0OFF(sp)
-	REG_S	a1, A1OFF(sp)
-	REG_S	a2, A2OFF(sp)
-	REG_S	a3, A3OFF(sp)
+	# save bottom of fixed frame
+	move	fp, sp
 
-	# invoke_count_words(paramCount, params)
+	# extern "C" uint32
+	# invoke_count_words(PRUint32 paramCount, nsXPTCVariant* s);
+	la	t9, invoke_count_words
 	move	a0, a2
 	move	a1, a3
-
-	jal	invoke_count_words
-	lw	gp, GPOFF(sp)
-
-	# save the old sp so we can pop the param area and any "low frame"
-	# needed as an argsave area below the param block for callees that
-	# we invoke.
-	move	s0, sp
-
-	REG_L	a1, A2OFF(sp)	# a1 = paramCount
-	REG_L	a2, A3OFF(sp)	# a2 = params
-
-	# we define a word as 4 bytes, period end of story!
-	sll	v0, 2		# 4 bytes * result of invoke_copy_words
-	subu	v0, LOFRAMESZ	# but we take back the argsave area built into
-				# our stack frame -- SWEET!
-	subu	sp, sp, v0	# make room
-	move	a0, sp		# a0 = param stack address
-	move	s1, a0		# save it for later -- it should be safe here
-
-	# the old sp is still saved in s0, but we now need another argsave
-	# area ("low frame") for the invoke_copy_to_stack call.
-	subu	sp, sp, LOFRAMESZ
-
-	# copy the param into the stack areas
+	jalr	t9
+	lw  	gp, GPOFF(fp)
+
+	# allocate variable stack, with a size of:
+	# wordsize (of 4 bytes) * result (already aligned to dword)
+	# but a minimum of 16 byte
+	sll	v0, 2
+	slt	t0, v0, 16
+	beqz	t0, 1f
+	li	v0, 16
+1:	subu	sp, v0
+
+	# let a0 point to the bottom of the variable stack, allocate
+	# another fixed stack for:
+	# extern "C" void
 	# invoke_copy_to_stack(PRUint32* d, PRUint32 paramCount,
-	#                      nsXPTCVariant* s)
-	jal     invoke_copy_to_stack
-	lw  	gp, GPOFF(s0)
-
-	move	sp, s0		# get orig sp back, popping params and argsave
-
-	REG_L	a0, A0OFF(sp)	# a0 = set "that" to be "this"
-	REG_L	a1, A1OFF(sp)	# a1 = methodIndex
-
-	# t1 = methodIndex * 4
-	# (use shift instead of mult)
-	sll	t1, a1, 2
-
-	# calculate the function we need to jump to,
-	# which must then be saved in t9
+	#		       nsXPTCVariant* s);
+	la	t9, invoke_copy_to_stack
+	move	a0, sp
+	lw	a1, A2OFF(fp)
+	lw	a2, A3OFF(fp)
+	subu	sp, 16
+	jalr	t9
+	lw  	gp, GPOFF(fp)
+
+	# back to the variable stack frame
+	addu	sp, 16
+
+	# calculate the function we need to jump to, which must then be
+	# stored in t9
+	lw	a0, A0OFF(fp)	# a0 = set "that" to be "this"
+	lw	t0, A1OFF(fp)	# a1 = methodIndex
 	lw	t9, 0(a0)
-	addu	t9, t9, t1
-	lw	t9, 8(t9)
-
-	# a1..a3 and f13..f14 should now be set to what
-	# invoke_copy_to_stack told us. skip a0 and f12
-	# because that is the "this" pointer
-
-	REG_L	a1, 1*SZREG(s1)
-	REG_L	a2, 2*SZREG(s1)
-	REG_L	a3, 3*SZREG(s1)
-
-	l.d	$f13, 8(s1)
-	l.d	$f14, 16(s1)
-
-	# Create the stack pointer for the function, which must have 4 words
-	# of space for callee-saved args.  invoke_count_words allocated space
-        # for a0 starting at s1, so we just move s1 into sp.
-	move	sp, s1
-
-	jalr	ra, t9
-	lw	gp, GPOFF(s0)
-
-	move	sp, s0
-
-	REG_L	ra, RAOFF(sp)
-	REG_L	s0, S0OFF(sp)
-	addu	sp, FRAMESZ
+	# t0 = methodIndex << PTRLOG
+	sll	t0, t0, PTRLOG
+	addu	t9, t0
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
+	lw	t9, (t9)
+#else /* not G++ V3 ABI */
+	lw	t9, 2*PTRSIZE(t9)
+#endif /* G++ V3 ABI */
+
+	# Set a1-a3 to what invoke_copy_to_stack told us. a0 is already
+	# the "this" pointer. We don't have to care about floating
+	# point arguments, the non-FP "this" pointer as first argument
+	# means they'll never be used.
+	lw	a1, 1*SZREG(sp)
+	lw	a2, 2*SZREG(sp)
+	lw	a3, 3*SZREG(sp)
+
+	jalr	t9
+	# Micro-optimization: There's no gp usage below this point, so
+	# we don't reload.
+	# lw	gp, GPOFF(fp)
+
+	# leave variable stack frame
+	move	sp, fp
+
+	lw	ra, RAOFF(sp)
+	lw	fp, FPOFF(sp)
+
+	addiu	sp, FRAMESZ
 	j	ra
-.end _XPTC_InvokeByIndex
+END(_NS_InvokeByIndex_P)
diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_mips.cpp b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_mips.cpp
index a73e432..2c27a26 100644
--- a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_mips.cpp
+++ b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_mips.cpp
@@ -24,6 +24,7 @@
  * Contributor(s):
  *   Stuart Parmenter <pavlov@××××××××.com>
  *   Brendan Eich     <brendan@×××××××.org>
+ *   Thiemo Seufer    <seufer@×××××××××××××××××××××.de>
  *
  * Alternatively, the contents of this file may be used under the terms of
  * either of the GNU General Public License Version 2 or later (the "GPL"),
@@ -52,10 +53,8 @@ invoke_count_words(PRUint32 paramCount, nsXPTCVariant* s)
     // Count a word for a0 even though it's never stored or loaded
     // We do this only for alignment of register pairs.
     PRUint32 result = 1;
-    for (PRUint32 i = 0; i < paramCount; i++, s++)
+    for (PRUint32 i = 0; i < paramCount; i++, result++, s++)
     {
-        result++;
-
         if (s->IsPtrData())
             continue;
 
@@ -68,6 +67,9 @@ invoke_count_words(PRUint32 paramCount, nsXPTCVariant* s)
 		result++;
 	    result++;
 	    break;
+
+        default:
+            break;
         }
     }
     return (result + 1) & ~(PRUint32)1;
@@ -88,8 +90,6 @@ invoke_copy_to_stack(PRUint32* d, PRUint32 paramCount,
             continue;
         }
 
-        *((void**)d) = s->val.p;
-
         switch(s->type)
         {
         case nsXPTType::T_I64    :
@@ -104,19 +104,20 @@ invoke_copy_to_stack(PRUint32* d, PRUint32 paramCount,
             if ((PRWord)d & 4) d++;
             *((double*)   d) = s->val.d;      d++;
             break;
+        default:
+            *((void**)d) = s->val.p;
+            break;
         }
     }
 }
 
-extern "C" nsresult _XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
+extern "C" nsresult _NS_InvokeByIndex_P(nsISupports* that, PRUint32 methodIndex,
                                         PRUint32 paramCount,
                                         nsXPTCVariant* params);
 
-extern "C"
-XPTC_PUBLIC_API(nsresult)
-XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
+EXPORT_XPCOM_API(nsresult)
+NS_InvokeByIndex_P(nsISupports* that, PRUint32 methodIndex,
                    PRUint32 paramCount, nsXPTCVariant* params)
 {
-    return _XPTC_InvokeByIndex(that, methodIndex, paramCount, params);
-}    
-
+    return _NS_InvokeByIndex_P(that, methodIndex, paramCount, params);
+}
diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_mips.s b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_mips.s
new file mode 100644
index 0000000..c2dc0c7
--- /dev/null
+++ b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_mips.s
@@ -0,0 +1,142 @@
+/* -*- Mode: asm; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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 Corp, Inc.
+ * Portions created by the Initial Developer are Copyright (C) 2001
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Stuart Parmenter <pavlov@××××××××.com>
+ *   Chris Waterson   <waterson@××××××××.com>
+ *   Thiemo Seufer    <seufer@×××××××××××××××××××××.de>
+ */
+
+/* This code is for MIPS using the O32 ABI. */
+
+#include <sys/regdef.h>
+#include <sys/asm.h>
+
+# NARGSAVE is the argument space in the callers frame, including extra
+# 'shadowed' space for the argument registers. The minimum of 4
+# argument slots is sometimes predefined in the header files.
+#ifndef NARGSAVE
+#define NARGSAVE 4
+#endif
+
+#define LOCALSZ 2	/* gp, ra */
+#define FRAMESZ ((((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK)
+
+#define RAOFF (FRAMESZ - (1*SZREG))
+#define GPOFF (FRAMESZ - (2*SZREG))
+
+#define A0OFF (FRAMESZ + (0*SZREG))
+#define A1OFF (FRAMESZ + (1*SZREG))
+#define A2OFF (FRAMESZ + (2*SZREG))
+#define A3OFF (FRAMESZ + (3*SZREG))
+
+	.text
+
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
+#define STUB_ENTRY(x)						\
+	.if x < 10;						\
+	.globl	_ZN14nsXPTCStubBase5Stub ##x ##Ev;		\
+	.type	_ZN14nsXPTCStubBase5Stub ##x ##Ev,@function;	\
+	.aent	_ZN14nsXPTCStubBase5Stub ##x ##Ev,0;		\
+_ZN14nsXPTCStubBase5Stub ##x ##Ev:;				\
+	SETUP_GP;						\
+	li	t0,x;						\
+	b	sharedstub;					\
+	.elseif x < 100;					\
+	.globl	_ZN14nsXPTCStubBase6Stub ##x ##Ev;		\
+	.type	_ZN14nsXPTCStubBase6Stub ##x ##Ev,@function;	\
+	.aent	_ZN14nsXPTCStubBase6Stub ##x ##Ev,0;		\
+_ZN14nsXPTCStubBase6Stub ##x ##Ev:;				\
+	SETUP_GP;						\
+	li	t0,x;						\
+	b	sharedstub;					\
+	.elseif x < 1000;					\
+	.globl	_ZN14nsXPTCStubBase7Stub ##x ##Ev;		\
+	.type	_ZN14nsXPTCStubBase7Stub ##x ##Ev,@function;	\
+	.aent	_ZN14nsXPTCStubBase7Stub ##x ##Ev,0;		\
+_ZN14nsXPTCStubBase7Stub ##x ##Ev:;				\
+	SETUP_GP;						\
+	li	t0,x;						\
+	b	sharedstub;					\
+	.else;							\
+	.err;							\
+	.endif
+#else /* not G++ V3 ABI */
+#define STUB_ENTRY(x)						\
+	.globl	Stub ##x ##__14nsXPTCStubBase;			\
+	.type	Stub ##x ##__14nsXPTCStubBase,@function;	\
+	.aent	Stub ##x ##__14nsXPTCStubBase,0;		\
+Stub ##x ##__14nsXPTCStubBase:;					\
+	SETUP_GP;						\
+	li	t0,x;						\
+	b	sharedstub
+#endif /* G++ V3 ABI */
+
+# SENTINEL_ENTRY is handled in the cpp file.
+#define SENTINEL_ENTRY(x)
+
+#
+# open a dummy frame for the function entries
+#
+	.align	2
+	.type	dummy,@function
+	.ent	dummy, 0
+	.frame	sp, FRAMESZ, ra 
+dummy:
+	SETUP_GP
+
+#include "xptcstubsdef.inc"
+
+sharedstub:
+	subu	sp, FRAMESZ
+
+	# specify the save register mask for gp, ra, a0-a3
+	.mask 0x900000F0, RAOFF-FRAMESZ
+
+	sw	ra, RAOFF(sp)
+	SAVE_GP(GPOFF)
+
+	# Micro-optimization: a0 is already loaded, and its slot gets
+	# ignored by PrepareAndDispatch, so no need to save it here.
+	# sw	a0, A0OFF(sp)
+	sw	a1, A1OFF(sp)
+	sw	a2, A2OFF(sp)
+	sw	a3, A3OFF(sp)
+
+	la	t9, PrepareAndDispatch
+
+	# t0 is methodIndex
+	move	a1, t0
+	# have a2 point to the begin of the argument space on stack
+	addiu	a2, sp, FRAMESZ
+
+	# PrepareAndDispatch(that, methodIndex, args)
+	jalr	t9
+
+	# Micro-optimization: Using jalr explicitly has the side-effect
+	# of not triggering .cprestore. This is ok because we have no
+	# gp reference below this point. It also allows better
+	# instruction sscheduling.
+	# lw	gp, GPOFF(fp)
+ 
+ 	lw	ra, RAOFF(sp)
+	addiu	sp, FRAMESZ
+	j	ra
+	END(dummy)
diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcstubs_mips.cpp b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_mips.cpp
index 4d60f7b..bdce59c 100644
--- a/xpcom/reflect/xptcall/src/md/unix/xptcstubs_mips.cpp
+++ b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_mips.cpp
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 #include "xptcprivate.h"
+#include "xptiprivate.h"
 
 /*
  * This is for MIPS O32 ABI
@@ -54,7 +55,6 @@ PrepareAndDispatch(nsXPTCStubBase* self, PRUint32 methodIndex, PRUint32* args)
 
     nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
     nsXPTCMiniVariant* dispatchParams = NULL;
-    nsIInterfaceInfo* iface_info = NULL;
     const nsXPTMethodInfo* info;
     PRUint8 paramCount;
     PRUint8 i;
@@ -62,11 +62,8 @@ PrepareAndDispatch(nsXPTCStubBase* self, PRUint32 methodIndex, PRUint32* args)
 
     NS_ASSERTION(self,"no self");
 
-    self->GetInterfaceInfo(&iface_info);
-    NS_ASSERTION(iface_info,"no interface info");
-
-    iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
-    NS_ASSERTION(info,"no interface info");
+    self->mEntry->GetMethodInfo(PRUint16(methodIndex), &info);
+    NS_ASSERTION(info,"no method info");
 
     paramCount = info->GetParamCount();
 
@@ -109,9 +106,7 @@ PrepareAndDispatch(nsXPTCStubBase* self, PRUint32 methodIndex, PRUint32* args)
         }
     }
 
-    result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
-
-    NS_RELEASE(iface_info);
+    result = self->mOuter->CallMethod((PRUint16)methodIndex, info, dispatchParams);
 
     if(dispatchParams != paramBuffer)
         delete [] dispatchParams;



1.1                  src/patchsets/mozilla-firefox/3.0.1/021_noxul-mips-fpic.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/021_noxul-mips-fpic.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/021_noxul-mips-fpic.patch?rev=1.1&content-type=text/plain

Index: 021_noxul-mips-fpic.patch
===================================================================
Upstream bug: https://bugzilla.mozilla.org/attachment.cgi?id=321598

We've had an issue on debian with the mips xpcom stubs because gcc 4.3 changed
its default from PIC to non-PIC. While the whole c++ code is built as PIC code,
the xptc stubs assembly ends up built as non-PIC.

It would be safer to build the assembly with -fPIC when C++ is built with -fPIC,
to avoid future possible problems with gcc changing its default again on
some random architecture. The attached patch does it for linux, but it might be
necessary to do the same on other architectures.

Patch $Revision: 1.1 $
diff --git a/configure.in b/configure.in
index 3730f0e..516da66 100644
--- a/configure.in
+++ b/configure.in
@@ -1279,6 +1279,7 @@ if test "$GNU_CC"; then
     WARNINGS_AS_ERRORS='-Werror'
     DSO_CFLAGS=''
     DSO_PIC_CFLAGS='-fPIC'
+    ASFLAGS="$ASFLAGS -fPIC"
     _MOZ_RTTI_FLAGS_ON=${_COMPILER_PREFIX}-frtti
     _MOZ_RTTI_FLAGS_OFF=${_COMPILER_PREFIX}-fno-rtti
     _MOZ_EXCEPTIONS_FLAGS_ON='-fhandle-exceptions'



1.1                  src/patchsets/mozilla-firefox/3.0.1/030-firefox_encode_spaces.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/030-firefox_encode_spaces.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/mozilla-firefox/3.0.1/030-firefox_encode_spaces.patch?rev=1.1&content-type=text/plain

Index: 030-firefox_encode_spaces.patch
===================================================================
# Upstream bug 440075
diff --git a/browser/base/content/urlbarBindings.xml b/browser/base/content/urlbarBindings.xml
--- a/browser/base/content/urlbarBindings.xml
+++ b/browser/base/content/urlbarBindings.xml
@@ -139,54 +139,55 @@
           // haven't seen that, so hopefully that behavior has changed.
           flavourSet.appendFlavour("text/x-moz-url");
           flavourSet.appendFlavour("text/unicode");
           flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
           return flavourSet;
         ]]></body>
       </method>
 
+      <method name="_getSelectedValueForClipboard">
+        <body><![CDATA[
+          var val = this.value.substring(this.selectionStart, this.selectionEnd);
+
+          // If the entire value is selected and it's a valid non-javascript,
+          // non-data URI, encode it.
+          if (val == this.value &&
+              this.getAttribute("pageproxystate") == "valid") {
+            let uri;
+            let ioService = Cc["@mozilla.org/network/io-service;1"]
+                              .getService(Ci.nsIIOService);
+            try {
+              uri = ioService.newURI(val, null, null);
+            } catch (e) {}
+            if (uri && !uri.schemeIs("javascript") && !uri.schemeIs("data"))
+              val = uri.spec;
+          }
+
+          return val;
+        ]]></body>
+      </method>
+
       <field name="_copyCutController"><![CDATA[
         ({
           urlbar: this,
           doCommand: function(aCommand) {
             var urlbar = this.urlbar;
-            var start = urlbar.selectionStart;
-            var end = urlbar.selectionEnd;
-            if (start == end)
+            var val = urlbar._getSelectedValueForClipboard();
+            if (!val)
               return;
-            var val;
-            if (start == 0 && end == urlbar.textLength) {
-              val = urlbar.value;
 
-              // If the entire value is selected and it's a valid non-javascript,
-              // non-data URI, encode it.
-              var uri;
-              if (urlbar.getAttribute("pageproxystate") == "valid") {
-                var ioService = Cc["@mozilla.org/network/io-service;1"]
-                                  .getService(Ci.nsIIOService);
-                try {
-                  uri = ioService.newURI(val, null, null);
-                } catch (e) {}
-              }
-              if (uri && !uri.schemeIs("javascript") && !uri.schemeIs("data"))
-                 val = uri.spec;
+            if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
+              let start = urlbar.selectionStart;
+              let end = urlbar.selectionEnd;
+              urlbar.value = urlbar.value.substring(0, start) + urlbar.value.substring(end);
+              urlbar.selectionStart = urlbar.selectionEnd = start;
+              SetPageProxyState("invalid");
+            }
 
-              if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
-                urlbar.value = "";
-                SetPageProxyState("invalid");
-              }
-            } else {
-              val = urlbar.value.substring(start, end);
-              if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
-                urlbar.value = urlbar.value.substring(0, start) + urlbar.value.substring(end);
-                urlbar.selectionStart = urlbar.selectionEnd = start;
-                SetPageProxyState("invalid");
-              }
-            }
             Cc["@mozilla.org/widget/clipboardhelper;1"]
               .getService(Ci.nsIClipboardHelper)
               .copyString(val);
           },
           supportsCommand: function(aCommand) {
             switch (aCommand) {
               case "cmd_copy":
               case "cmd_cut":
@@ -268,16 +269,30 @@
         </setter>
       </property>
     </implementation>
 
     <handlers>
       <handler event="focus" phase="capturing" action="this._hideURLTooltip();"/>
       <handler event="dragover" phase="capturing" action="nsDragAndDrop.dragOver(event, this);"/>
       <handler event="dragdrop" phase="capturing" action="nsDragAndDrop.drop(event, this);"/>
+      <handler event="select"><![CDATA[
+        if (!Cc["@mozilla.org/widget/clipboard;1"]
+               .getService(Ci.nsIClipboard)
+               .supportsSelectionClipboard())
+          return;
+
+        var val = this._getSelectedValueForClipboard();
+        if (!val)
+          return;
+
+        Cc["@mozilla.org/widget/clipboardhelper;1"]
+          .getService(Ci.nsIClipboardHelper)
+          .copyStringToClipboard(val, Ci.nsIClipboard.kSelectionClipboard);
+      ]]></handler>
     </handlers>
 
   </binding>
 
   <!-- Note: this binding is applied to the autocomplete popup used in the Search bar and in web page content -->
   <binding id="browser-autocomplete-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-result-popup">
     <implementation>
       <method name="openAutocompletePopup">