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

   1 diff -Nur linux.old/arch/mips/kernel/mips_ksyms.c linux.dev/arch/mips/kernel/mips_ksyms.c
   2 --- linux.old/arch/mips/kernel/mips_ksyms.c     2004-02-18 14:36:30.000000000 +0100
   3 +++ linux.dev/arch/mips/kernel/mips_ksyms.c     2005-10-24 14:21:53.702396250 +0200
   4 @@ -30,6 +30,10 @@
   5  #include <asm/floppy.h>
   6  #endif
   7
   8 +asmlinkage long long __ashldi3 (long long, int);
   9 +asmlinkage long long __ashrdi3 (long long, int);
  10 +asmlinkage long long __lshrdi3 (long long, int);
  11 +asmlinkage long long __muldi3 (long long, long long);
  12  extern void *__bzero(void *__s, size_t __count);
  13  extern long __strncpy_from_user_nocheck_asm(char *__to,
  14                                              const char *__from, long __len);
  15 @@ -78,6 +82,13 @@
  16  EXPORT_SYMBOL_NOVERS(__strnlen_user_asm);
  17
  18
  19 +/* Compiler stuff */
  20 +EXPORT_SYMBOL_NOVERS(__ashldi3);
  21 +EXPORT_SYMBOL_NOVERS(__ashrdi3);
  22 +EXPORT_SYMBOL_NOVERS(__lshrdi3);
  23 +EXPORT_SYMBOL_NOVERS(__muldi3);
  24 +
  25 +
  26  /* Networking helper routines. */
  27  EXPORT_SYMBOL(csum_partial_copy);
  28
  29 diff -Nur linux.old/arch/mips/lib/Makefile linux.dev/arch/mips/lib/Makefile
  30 --- linux.old/arch/mips/lib/Makefile    2004-02-18 14:36:30.000000000 +0100
  31 +++ linux.dev/arch/mips/lib/Makefile    2005-10-24 14:21:53.774400750 +0200
  32 @@ -9,7 +9,8 @@
  33  obj-y                          += csum_partial.o csum_partial_copy.o \
  34                                    promlib.o rtc-std.o rtc-no.o memcpy.o \
  35                                    memset.o watch.o strlen_user.o \
  36 -                                  strncpy_user.o strnlen_user.o
  37 +                                  strncpy_user.o strnlen_user.o \
  38 +                                  ashldi3.o ashrdi3.o lshrdi3.o muldi3.o
  39
  40  export-objs                    := rtc-std.o rtc-no.o
  41
  42 diff -Nur linux.old/arch/mips/lib/ashldi3.c linux.dev/arch/mips/lib/ashldi3.c
  43 --- linux.old/arch/mips/lib/ashldi3.c   1970-01-01 01:00:00.000000000 +0100
  44 +++ linux.dev/arch/mips/lib/ashldi3.c   2005-10-24 14:21:53.774400750 +0200
  45 @@ -0,0 +1,62 @@
  46 +/* ashrdi3.c extracted from gcc-2.95.2/libgcc2.c which is: */
  47 +/* Copyright (C) 1989, 92-98, 1999 Free Software Foundation, Inc.
  48 +
  49 +This file is part of GNU CC.
  50 +
  51 +GNU CC is free software; you can redistribute it and/or modify
  52 +it under the terms of the GNU General Public License as published by
  53 +the Free Software Foundation; either version 2, or (at your option)
  54 +any later version.
  55 +
  56 +GNU CC is distributed in the hope that it will be useful,
  57 +but WITHOUT ANY WARRANTY; without even the implied warranty of
  58 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  59 +GNU General Public License for more details.
  60 +
  61 +You should have received a copy of the GNU General Public License
  62 +along with GNU CC; see the file COPYING.  If not, write to
  63 +the Free Software Foundation, 59 Temple Place - Suite 330,
  64 +Boston, MA 02111-1307, USA.  */
  65 +
  66 +#define BITS_PER_UNIT 8
  67 +
  68 +typedef         int SItype     __attribute__ ((mode (SI)));
  69 +typedef unsigned int USItype   __attribute__ ((mode (SI)));
  70 +typedef                 int DItype     __attribute__ ((mode (DI)));
  71 +typedef int word_type __attribute__ ((mode (__word__)));
  72 +
  73 +struct DIstruct {SItype high, low;};
  74 +
  75 +typedef union
  76 +{
  77 +  struct DIstruct s;
  78 +  DItype ll;
  79 +} DIunion;
  80 +
  81 +DItype
  82 +__ashldi3 (DItype u, word_type b)
  83 +{
  84 +  DIunion w;
  85 +  word_type bm;
  86 +  DIunion uu;
  87 +
  88 +  if (b == 0)
  89 +    return u;
  90 +
  91 +  uu.ll = u;
  92 +
  93 +  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
  94 +  if (bm <= 0)
  95 +    {
  96 +      w.s.low = 0;
  97 +      w.s.high = (USItype)uu.s.low << -bm;
  98 +    }
  99 +  else
 100 +    {
 101 +      USItype carries = (USItype)uu.s.low >> bm;
 102 +      w.s.low = (USItype)uu.s.low << b;
 103 +      w.s.high = ((USItype)uu.s.high << b) | carries;
 104 +    }
 105 +
 106 +  return w.ll;
 107 +}
 108 diff -Nur linux.old/arch/mips/lib/ashrdi3.c linux.dev/arch/mips/lib/ashrdi3.c
 109 --- linux.old/arch/mips/lib/ashrdi3.c   1970-01-01 01:00:00.000000000 +0100
 110 +++ linux.dev/arch/mips/lib/ashrdi3.c   2005-10-24 14:21:53.774400750 +0200
 111 @@ -0,0 +1,63 @@
 112 +/* ashrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
 113 +/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
 114 +
 115 +This file is part of GNU CC.
 116 +
 117 +GNU CC is free software; you can redistribute it and/or modify
 118 +it under the terms of the GNU General Public License as published by
 119 +the Free Software Foundation; either version 2, or (at your option)
 120 +any later version.
 121 +
 122 +GNU CC is distributed in the hope that it will be useful,
 123 +but WITHOUT ANY WARRANTY; without even the implied warranty of
 124 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 125 +GNU General Public License for more details.
 126 +
 127 +You should have received a copy of the GNU General Public License
 128 +along with GNU CC; see the file COPYING.  If not, write to
 129 +the Free Software Foundation, 59 Temple Place - Suite 330,
 130 +Boston, MA 02111-1307, USA.  */
 131 +
 132 +#define BITS_PER_UNIT 8
 133 +
 134 +typedef         int SItype     __attribute__ ((mode (SI)));
 135 +typedef unsigned int USItype   __attribute__ ((mode (SI)));
 136 +typedef                 int DItype     __attribute__ ((mode (DI)));
 137 +typedef int word_type __attribute__ ((mode (__word__)));
 138 +
 139 +struct DIstruct {SItype high, low;};
 140 +
 141 +typedef union
 142 +{
 143 +  struct DIstruct s;
 144 +  DItype ll;
 145 +} DIunion;
 146 +
 147 +DItype
 148 +__ashrdi3 (DItype u, word_type b)
 149 +{
 150 +  DIunion w;
 151 +  word_type bm;
 152 +  DIunion uu;
 153 +
 154 +  if (b == 0)
 155 +    return u;
 156 +
 157 +  uu.ll = u;
 158 +
 159 +  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
 160 +  if (bm <= 0)
 161 +    {
 162 +      /* w.s.high = 1..1 or 0..0 */
 163 +      w.s.high = uu.s.high >> (sizeof (SItype) * BITS_PER_UNIT - 1);
 164 +      w.s.low = uu.s.high >> -bm;
 165 +    }
 166 +  else
 167 +    {
 168 +      USItype carries = (USItype)uu.s.high << bm;
 169 +      w.s.high = uu.s.high >> b;
 170 +      w.s.low = ((USItype)uu.s.low >> b) | carries;
 171 +    }
 172 +
 173 +  return w.ll;
 174 +}
 175 diff -Nur linux.old/arch/mips/lib/lshrdi3.c linux.dev/arch/mips/lib/lshrdi3.c
 176 --- linux.old/arch/mips/lib/lshrdi3.c   1970-01-01 01:00:00.000000000 +0100
 177 +++ linux.dev/arch/mips/lib/lshrdi3.c   2005-10-24 14:21:53.774400750 +0200
 178 @@ -0,0 +1,62 @@
 179 +/* lshrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
 180 +/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
 181 +
 182 +This file is part of GNU CC.
 183 +
 184 +GNU CC is free software; you can redistribute it and/or modify
 185 +it under the terms of the GNU General Public License as published by
 186 +the Free Software Foundation; either version 2, or (at your option)
 187 +any later version.
 188 +
 189 +GNU CC is distributed in the hope that it will be useful,
 190 +but WITHOUT ANY WARRANTY; without even the implied warranty of
 191 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 192 +GNU General Public License for more details.
 193 +
 194 +You should have received a copy of the GNU General Public License
 195 +along with GNU CC; see the file COPYING.  If not, write to
 196 +the Free Software Foundation, 59 Temple Place - Suite 330,
 197 +Boston, MA 02111-1307, USA.  */
 198 +
 199 +#define BITS_PER_UNIT 8
 200 +
 201 +typedef         int SItype     __attribute__ ((mode (SI)));
 202 +typedef unsigned int USItype   __attribute__ ((mode (SI)));
 203 +typedef                 int DItype     __attribute__ ((mode (DI)));
 204 +typedef int word_type __attribute__ ((mode (__word__)));
 205 +
 206 +struct DIstruct {SItype high, low;};
 207 +
 208 +typedef union
 209 +{
 210 +  struct DIstruct s;
 211 +  DItype ll;
 212 +} DIunion;
 213 +
 214 +DItype
 215 +__lshrdi3 (DItype u, word_type b)
 216 +{
 217 +  DIunion w;
 218 +  word_type bm;
 219 +  DIunion uu;
 220 +
 221 +  if (b == 0)
 222 +    return u;
 223 +
 224 +  uu.ll = u;
 225 +
 226 +  bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
 227 +  if (bm <= 0)
 228 +    {
 229 +      w.s.high = 0;
 230 +      w.s.low = (USItype)uu.s.high >> -bm;
 231 +    }
 232 +  else
 233 +    {
 234 +      USItype carries = (USItype)uu.s.high << bm;
 235 +      w.s.high = (USItype)uu.s.high >> b;
 236 +      w.s.low = ((USItype)uu.s.low >> b) | carries;
 237 +    }
 238 +
 239 +  return w.ll;
 240 +}
 241 diff -Nur linux.old/arch/mips/lib/muldi3.c linux.dev/arch/mips/lib/muldi3.c
 242 --- linux.old/arch/mips/lib/muldi3.c    1970-01-01 01:00:00.000000000 +0100
 243 +++ linux.dev/arch/mips/lib/muldi3.c    2005-10-24 14:21:53.774400750 +0200
 244 @@ -0,0 +1,63 @@
 245 +/* muldi3.c extracted from gcc-2.7.2.3/libgcc2.c and
 246 +                          gcc-2.7.2.3/longlong.h which is: */
 247 +/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
 248 +
 249 +This file is part of GNU CC.
 250 +
 251 +GNU CC is free software; you can redistribute it and/or modify
 252 +it under the terms of the GNU General Public License as published by
 253 +the Free Software Foundation; either version 2, or (at your option)
 254 +any later version.
 255 +
 256 +GNU CC is distributed in the hope that it will be useful,
 257 +but WITHOUT ANY WARRANTY; without even the implied warranty of
 258 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 259 +GNU General Public License for more details.
 260 +
 261 +You should have received a copy of the GNU General Public License
 262 +along with GNU CC; see the file COPYING.  If not, write to
 263 +the Free Software Foundation, 59 Temple Place - Suite 330,
 264 +Boston, MA 02111-1307, USA.  */
 265 +
 266 +#define BITS_PER_UNIT 8
 267 +
 268 +#define umul_ppmm(w1, w0, u, v) \
 269 +  __asm__ ("multu %2,%3"                                               \
 270 +           : "=l" ((USItype)(w0)),                                     \
 271 +             "=h" ((USItype)(w1))                                      \
 272 +           : "d" ((USItype)(u)),                                       \
 273 +             "d" ((USItype)(v)))
 274 +
 275 +#define __umulsidi3(u, v) \
 276 +  ({DIunion __w;                                                       \
 277 +    umul_ppmm (__w.s.high, __w.s.low, u, v);                           \
 278 +    __w.ll; })
 279 +
 280 +typedef         int SItype     __attribute__ ((mode (SI)));
 281 +typedef unsigned int USItype   __attribute__ ((mode (SI)));
 282 +typedef                 int DItype     __attribute__ ((mode (DI)));
 283 +typedef int word_type __attribute__ ((mode (__word__)));
 284 +
 285 +struct DIstruct {SItype high, low;};
 286 +
 287 +typedef union
 288 +{
 289 +  struct DIstruct s;
 290 +  DItype ll;
 291 +} DIunion;
 292 +
 293 +DItype
 294 +__muldi3 (DItype u, DItype v)
 295 +{
 296 +  DIunion w;
 297 +  DIunion uu, vv;
 298 +
 299 +  uu.ll = u,
 300 +  vv.ll = v;
 301 +
 302 +  w.ll = __umulsidi3 (uu.s.low, vv.s.low);
 303 +  w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high
 304 +              + (USItype) uu.s.high * (USItype) vv.s.low);
 305 +
 306 +  return w.ll;
 307 +}
 308 diff -Nur linux.old/fs/cifs/cifsfs.c linux.dev/fs/cifs/cifsfs.c
 309 --- linux.old/fs/cifs/cifsfs.c  2005-10-24 13:48:27.599659000 +0200
 310 +++ linux.dev/fs/cifs/cifsfs.c  2005-10-24 14:25:06.526447000 +0200
 311 @@ -50,8 +50,6 @@
 312  static struct quotactl_ops cifs_quotactl_ops;
 313  #endif
 314
 315 -extern struct file_system_type cifs_fs_type;
 316 -
 317  int cifsFYI = 0;
 318  int cifsERROR = 1;
 319  int traceSMB = 0;
 320 diff -Nur linux.old/include/asm-mips/uaccess.h linux.dev/include/asm-mips/uaccess.h
 321 --- linux.old/include/asm-mips/uaccess.h        2005-01-19 15:10:12.000000000 +0100
 322 +++ linux.dev/include/asm-mips/uaccess.h        2005-10-24 14:11:48.563214250 +0200
 323 @@ -149,7 +149,7 @@
 324   * Returns zero on success, or -EFAULT on error.
 325   */
 326  #define put_user(x,ptr)        \
 327 -       __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
 328 +       __put_user_check((x),(ptr),sizeof(*(ptr)))
 329
 330  /*
 331   * get_user: - Get a simple variable from user space.
 332 @@ -169,7 +169,7 @@
 333   * On error, the variable @x is set to zero.
 334   */
 335  #define get_user(x,ptr) \
 336 -       __get_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
 337 +       __get_user_check((x),(ptr),sizeof(*(ptr)))
 338
 339  /*
 340   * __put_user: - Write a simple value into user space, with less checking.
 341 @@ -191,7 +191,7 @@
 342   * Returns zero on success, or -EFAULT on error.
 343   */
 344  #define __put_user(x,ptr) \
 345 -       __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
 346 +       __put_user_nocheck((x),(ptr),sizeof(*(ptr)))
 347
 348  /*
 349   * __get_user: - Get a simple variable from user space, with less checking.
 350 @@ -214,7 +214,7 @@
 351   * On error, the variable @x is set to zero.
 352   */
 353  #define __get_user(x,ptr) \
 354 -       __get_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
 355 +       __get_user_nocheck((x),(ptr),sizeof(*(ptr)))
 356
 357  struct __large_struct { unsigned long buf[100]; };
 358  #define __m(x) (*(struct __large_struct *)(x))
 359 @@ -232,7 +232,7 @@
 360  #define __get_user_nocheck(x,ptr,size)                                 \
 361  ({                                                                     \
 362         long __gu_err = 0;                                              \
 363 -       __typeof(*(ptr)) __gu_val = 0;                                  \
 364 +       __typeof(*(ptr)) __gu_val = (__typeof(*(ptr))) 0;                                       \
 365         long __gu_addr;                                                 \
 366         __gu_addr = (long) (ptr);                                       \
 367         switch (size) {                                                 \