openwrt/target/linux/generic-2.4/patches/113-even_more_gcc4_stuff.patch

Index: linux-2.4.35.4/arch/mips/kernel/mips_ksyms.c
===================================================================
--- linux-2.4.35.4.orig/arch/mips/kernel/mips_ksyms.c
+++ linux-2.4.35.4/arch/mips/kernel/mips_ksyms.c
@@ -30,6 +30,10 @@
 #include <asm/floppy.h>
 #endif
 
+asmlinkage long long __ashldi3 (long long, int);
+asmlinkage long long __ashrdi3 (long long, int);
+asmlinkage long long __lshrdi3 (long long, int);
+asmlinkage long long __muldi3 (long long, long long);
 extern void *__bzero(void *__s, size_t __count);
 extern long __strncpy_from_user_nocheck_asm(char *__to,
                                             const char *__from, long __len);
@@ -78,6 +82,13 @@ EXPORT_SYMBOL_NOVERS(__strnlen_user_noch
 EXPORT_SYMBOL_NOVERS(__strnlen_user_asm);
 
 
+/* Compiler stuff */
+EXPORT_SYMBOL_NOVERS(__ashldi3);
+EXPORT_SYMBOL_NOVERS(__ashrdi3);
+EXPORT_SYMBOL_NOVERS(__lshrdi3);
+EXPORT_SYMBOL_NOVERS(__muldi3);
+
+
 /* Networking helper routines. */
 EXPORT_SYMBOL(csum_partial_copy);
 
Index: linux-2.4.35.4/arch/mips/lib/Makefile
===================================================================
--- linux-2.4.35.4.orig/arch/mips/lib/Makefile
+++ linux-2.4.35.4/arch/mips/lib/Makefile
@@ -9,7 +9,8 @@ L_TARGET = lib.a
 obj-y				+= csum_partial.o csum_partial_copy.o \
 				   promlib.o rtc-std.o rtc-no.o memcpy.o \
 				   memset.o watch.o strlen_user.o \
-				   strncpy_user.o strnlen_user.o
+				   strncpy_user.o strnlen_user.o \
+				   ashldi3.o ashrdi3.o lshrdi3.o muldi3.o
 
 export-objs			:= rtc-std.o rtc-no.o
 
Index: linux-2.4.35.4/arch/mips/lib/ashldi3.c
===================================================================
--- /dev/null
+++ linux-2.4.35.4/arch/mips/lib/ashldi3.c
@@ -0,0 +1,62 @@
+/* ashrdi3.c extracted from gcc-2.95.2/libgcc2.c which is: */
+/* Copyright (C) 1989, 92-98, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define BITS_PER_UNIT 8
+
+typedef 	 int SItype	__attribute__ ((mode (SI)));
+typedef unsigned int USItype	__attribute__ ((mode (SI)));
+typedef		 int DItype	__attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+  struct DIstruct s;
+  DItype ll;
+} DIunion;
+
+DItype
+__ashldi3 (DItype u, word_type b)
+{
+  DIunion w;
+  word_type bm;
+  DIunion uu;
+
+  if (b == 0)
+    return u;
+
+  uu.ll = u;
+
+  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
+  if (bm <= 0)
+    {
+      w.s.low = 0;
+      w.s.high = (USItype)uu.s.low << -bm;
+    }
+  else
+    {
+      USItype carries = (USItype)uu.s.low >> bm;
+      w.s.low = (USItype)uu.s.low << b;
+      w.s.high = ((USItype)uu.s.high << b) | carries;
+    }
+
+  return w.ll;
+}
Index: linux-2.4.35.4/arch/mips/lib/ashrdi3.c
===================================================================
--- /dev/null
+++ linux-2.4.35.4/arch/mips/lib/ashrdi3.c
@@ -0,0 +1,63 @@
+/* ashrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
+/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define BITS_PER_UNIT 8
+
+typedef 	 int SItype	__attribute__ ((mode (SI)));
+typedef unsigned int USItype	__attribute__ ((mode (SI)));
+typedef		 int DItype	__attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+  struct DIstruct s;
+  DItype ll;
+} DIunion;
+
+DItype
+__ashrdi3 (DItype u, word_type b)
+{
+  DIunion w;
+  word_type bm;
+  DIunion uu;
+
+  if (b == 0)
+    return u;
+
+  uu.ll = u;
+
+  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
+  if (bm <= 0)
+    {
+      /* w.s.high = 1..1 or 0..0 */
+      w.s.high = uu.s.high >> (sizeof (SItype) * BITS_PER_UNIT - 1);
+      w.s.low = uu.s.high >> -bm;
+    }
+  else
+    {
+      USItype carries = (USItype)uu.s.high << bm;
+      w.s.high = uu.s.high >> b;
+      w.s.low = ((USItype)uu.s.low >> b) | carries;
+    }
+
+  return w.ll;
+}
Index: linux-2.4.35.4/arch/mips/lib/lshrdi3.c
===================================================================
--- /dev/null
+++ linux-2.4.35.4/arch/mips/lib/lshrdi3.c
@@ -0,0 +1,62 @@
+/* lshrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
+/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define BITS_PER_UNIT 8
+
+typedef 	 int SItype	__attribute__ ((mode (SI)));
+typedef unsigned int USItype	__attribute__ ((mode (SI)));
+typedef		 int DItype	__attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+  struct DIstruct s;
+  DItype ll;
+} DIunion;
+
+DItype
+__lshrdi3 (DItype u, word_type b)
+{
+  DIunion w;
+  word_type bm;
+  DIunion uu;
+
+  if (b == 0)
+    return u;
+
+  uu.ll = u;
+
+  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
+  if (bm <= 0)
+    {
+      w.s.high = 0;
+      w.s.low = (USItype)uu.s.high >> -bm;
+    }
+  else
+    {
+      USItype carries = (USItype)uu.s.high << bm;
+      w.s.high = (USItype)uu.s.high >> b;
+      w.s.low = ((USItype)uu.s.low >> b) | carries;
+    }
+
+  return w.ll;
+}
Index: linux-2.4.35.4/arch/mips/lib/muldi3.c
===================================================================
--- /dev/null
+++ linux-2.4.35.4/arch/mips/lib/muldi3.c
@@ -0,0 +1,63 @@
+/* muldi3.c extracted from gcc-2.7.2.3/libgcc2.c and 
+			   gcc-2.7.2.3/longlong.h which is: */
+/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define BITS_PER_UNIT 8
+
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3"						\
+           : "=l" ((USItype)(w0)),					\
+             "=h" ((USItype)(w1))					\
+           : "d" ((USItype)(u)),					\
+             "d" ((USItype)(v)))
+
+#define __umulsidi3(u, v) \
+  ({DIunion __w;							\
+    umul_ppmm (__w.s.high, __w.s.low, u, v);				\
+    __w.ll; })
+
+typedef 	 int SItype	__attribute__ ((mode (SI)));
+typedef unsigned int USItype	__attribute__ ((mode (SI)));
+typedef		 int DItype	__attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+  struct DIstruct s;
+  DItype ll;
+} DIunion;
+
+DItype
+__muldi3 (DItype u, DItype v)
+{
+  DIunion w;
+  DIunion uu, vv;
+
+  uu.ll = u,
+  vv.ll = v;
+
+  w.ll = __umulsidi3 (uu.s.low, vv.s.low);
+  w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high
+	       + (USItype) uu.s.high * (USItype) vv.s.low);
+
+  return w.ll;
+}
Index: linux-2.4.35.4/fs/cifs/cifsfs.c
===================================================================
--- linux-2.4.35.4.orig/fs/cifs/cifsfs.c
+++ linux-2.4.35.4/fs/cifs/cifsfs.c
@@ -50,8 +50,6 @@
 static struct quotactl_ops cifs_quotactl_ops;
 #endif
 
-extern struct file_system_type cifs_fs_type;
-
 int cifsFYI = 0;
 int cifsERROR = 1;
 int traceSMB = 0;
Index: linux-2.4.35.4/include/asm-mips/uaccess.h
===================================================================
--- linux-2.4.35.4.orig/include/asm-mips/uaccess.h
+++ linux-2.4.35.4/include/asm-mips/uaccess.h
@@ -149,7 +149,7 @@ static inline int verify_area(int type, 
  * Returns zero on success, or -EFAULT on error.
  */
 #define put_user(x,ptr)	\
-	__put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
+	__put_user_check((x),(ptr),sizeof(*(ptr)))
 
 /*
  * get_user: - Get a simple variable from user space.
@@ -169,7 +169,7 @@ static inline int verify_area(int type, 
  * On error, the variable @x is set to zero.
  */
 #define get_user(x,ptr) \
-	__get_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
+	__get_user_check((x),(ptr),sizeof(*(ptr)))
 
 /*
  * __put_user: - Write a simple value into user space, with less checking.
@@ -191,7 +191,7 @@ static inline int verify_area(int type, 
  * Returns zero on success, or -EFAULT on error.
  */
 #define __put_user(x,ptr) \
-	__put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
+	__put_user_nocheck((x),(ptr),sizeof(*(ptr)))
 
 /*
  * __get_user: - Get a simple variable from user space, with less checking.
@@ -214,7 +214,7 @@ static inline int verify_area(int type, 
  * On error, the variable @x is set to zero.
  */
 #define __get_user(x,ptr) \
-	__get_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
+	__get_user_nocheck((x),(ptr),sizeof(*(ptr)))
 
 struct __large_struct { unsigned long buf[100]; };
 #define __m(x) (*(struct __large_struct *)(x))
@@ -232,7 +232,7 @@ struct __large_struct { unsigned long bu
 #define __get_user_nocheck(x,ptr,size)					\
 ({									\
 	long __gu_err = 0;						\
-	__typeof(*(ptr)) __gu_val = 0;					\
+	__typeof(*(ptr)) __gu_val = (__typeof(*(ptr))) 0;					\
 	long __gu_addr;							\
 	__gu_addr = (long) (ptr);					\
 	switch (size) {							\