--- a/arch/mips/kernel/mips_ksyms.c +++ b/arch/mips/kernel/mips_ksyms.c @@ -30,6 +30,10 @@ #include #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); --- a/arch/mips/lib/Makefile +++ b/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 --- /dev/null +++ b/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; +} --- /dev/null +++ b/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; +} --- /dev/null +++ b/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; +} --- /dev/null +++ b/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; +} --- a/fs/cifs/cifsfs.c +++ b/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; --- a/include/asm-mips/uaccess.h +++ b/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) { \