openwrt/target/linux/linux-2.4/patches/generic/206-gcc_3.4_fixes.patch

   1 diff -Nur linux-2.4.30/arch/mips/kernel/signal.c linux-2.4.30.openwrt/arch/mips/kernel/signal.c
   2 --- linux-2.4.30/arch/mips/kernel/signal.c      2005-07-02 13:00:13.000000000 +0200
   3 +++ linux-2.4.30.openwrt/arch/mips/kernel/signal.c      2005-07-02 13:00:49.000000000 +0200
   4 @@ -6,8 +6,10 @@
   5   * Copyright (C) 1991, 1992  Linus Torvalds
   6   * Copyright (C) 1994 - 1999  Ralf Baechle
   7   * Copyright (C) 1999 Silicon Graphics, Inc.
   8 + * Copyright (C) 2004  Maciej W. Rozycki
   9   */
  10  #include <linux/config.h>
  11 +#include <linux/compiler.h>
  12  #include <linux/sched.h>
  13  #include <linux/mm.h>
  14  #include <linux/smp.h>
  15 @@ -76,7 +78,9 @@
  16   * Atomically swap in the new signal mask, and wait for a signal.
  17   */
  18  save_static_function(sys_sigsuspend);
  19 -static_unused int _sys_sigsuspend(struct pt_regs regs)
  20 +static int _sys_sigsuspend(struct pt_regs regs)
  21 +       __asm__("_sys_sigsuspend") __attribute_used__;
  22 +static int _sys_sigsuspend(struct pt_regs regs)
  23  {
  24         sigset_t *uset, saveset, newset;
  25
  26 @@ -102,7 +106,9 @@
  27  }
  28
  29  save_static_function(sys_rt_sigsuspend);
  30 -static_unused int _sys_rt_sigsuspend(struct pt_regs regs)
  31 +static int _sys_rt_sigsuspend(struct pt_regs regs)
  32 +       __asm__("_sys_rt_sigsuspend") __attribute_used__;
  33 +static int _sys_rt_sigsuspend(struct pt_regs regs)
  34  {
  35         sigset_t *unewset, saveset, newset;
  36          size_t sigsetsize;
  37 diff -Nur linux-2.4.30/arch/mips/kernel/syscall.c linux-2.4.30.openwrt/arch/mips/kernel/syscall.c
  38 --- linux-2.4.30/arch/mips/kernel/syscall.c     2005-07-02 13:00:13.000000000 +0200
  39 +++ linux-2.4.30.openwrt/arch/mips/kernel/syscall.c     2005-07-02 13:00:49.000000000 +0200
  40 @@ -5,6 +5,7 @@
  41   *
  42   * Copyright (C) 1995 - 2000 by Ralf Baechle
  43   * Copyright (C) 2000 Silicon Graphics, Inc.
  44 + * Copyright (C) 2004  Maciej W. Rozycki
  45   *
  46   * TODO:  Implement the compatibility syscalls.
  47   *        Don't waste that much memory for empty entries in the syscall
  48 @@ -158,7 +159,9 @@
  49  }
  50
  51  save_static_function(sys_fork);
  52 -static_unused int _sys_fork(struct pt_regs regs)
  53 +static int _sys_fork(struct pt_regs regs)
  54 +       __asm__("_sys_fork") __attribute_used__;
  55 +static int _sys_fork(struct pt_regs regs)
  56  {
  57         int res;
  58
  59 @@ -168,7 +171,9 @@
  60
  61
  62  save_static_function(sys_clone);
  63 -static_unused int _sys_clone(struct pt_regs regs)
  64 +static int _sys_clone(struct pt_regs regs)
  65 +       __asm__("_sys_clone") __attribute_used__;
  66 +static int _sys_clone(struct pt_regs regs)
  67  {
  68         unsigned long clone_flags;
  69         unsigned long newsp;
  70 diff -Nur linux-2.4.30/arch/mips/ld.script.in linux-2.4.30.openwrt/arch/mips/ld.script.in
  71 --- linux-2.4.30/arch/mips/ld.script.in 2005-07-02 13:00:22.000000000 +0200
  72 +++ linux-2.4.30.openwrt/arch/mips/ld.script.in 2005-07-02 13:00:42.000000000 +0200
  73 @@ -9,6 +9,7 @@
  74    {
  75      _ftext = . ;
  76      *(.text)
  77 +    *(.fixup)
  78      *(.rodata)
  79      *(.rodata.*)
  80      *(.rodata1)
  81 diff -Nur linux-2.4.30/arch/mips64/kernel/signal.c linux-2.4.30.openwrt/arch/mips64/kernel/signal.c
  82 --- linux-2.4.30/arch/mips64/kernel/signal.c    2005-07-02 13:00:13.000000000 +0200
  83 +++ linux-2.4.30.openwrt/arch/mips64/kernel/signal.c    2005-07-02 13:00:49.000000000 +0200
  84 @@ -6,8 +6,10 @@
  85   * Copyright (C) 1991, 1992  Linus Torvalds
  86   * Copyright (C) 1994 - 2000  Ralf Baechle
  87   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  88 + * Copyright (C) 2004  Maciej W. Rozycki
  89   */
  90  #include <linux/config.h>
  91 +#include <linux/compiler.h>
  92  #include <linux/sched.h>
  93  #include <linux/mm.h>
  94  #include <linux/smp.h>
  95 @@ -75,7 +77,9 @@
  96   * Atomically swap in the new signal mask, and wait for a signal.
  97   */
  98  save_static_function(sys_rt_sigsuspend);
  99 -static_unused int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 100 +static int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 101 +       __asm__("_sys_rt_sigsuspend") __attribute_used__;
 102 +static int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 103  {
 104         sigset_t *unewset, saveset, newset;
 105          size_t sigsetsize;
 106 diff -Nur linux-2.4.30/arch/mips64/kernel/signal32.c linux-2.4.30.openwrt/arch/mips64/kernel/signal32.c
 107 --- linux-2.4.30/arch/mips64/kernel/signal32.c  2005-07-02 13:00:13.000000000 +0200
 108 +++ linux-2.4.30.openwrt/arch/mips64/kernel/signal32.c  2005-07-02 13:00:49.000000000 +0200
 109 @@ -6,7 +6,9 @@
 110   * Copyright (C) 1991, 1992  Linus Torvalds
 111   * Copyright (C) 1994 - 2000  Ralf Baechle
 112   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 113 + * Copyright (C) 2004  Maciej W. Rozycki
 114   */
 115 +#include <linux/compiler.h>
 116  #include <linux/sched.h>
 117  #include <linux/mm.h>
 118  #include <linux/smp.h>
 119 @@ -192,7 +194,9 @@
 120   * Atomically swap in the new signal mask, and wait for a signal.
 121   */
 122  save_static_function(sys32_sigsuspend);
 123 -static_unused int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 124 +static int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 125 +       __asm__("_sys32_sigsuspend") __attribute_used__;
 126 +static int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 127  {
 128         sigset32_t *uset;
 129         sigset_t newset, saveset;
 130 @@ -219,7 +223,9 @@
 131  }
 132
 133  save_static_function(sys32_rt_sigsuspend);
 134 -static_unused int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 135 +static int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 136 +       __asm__("_sys32_rt_sigsuspend") __attribute_used__;
 137 +static int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 138  {
 139         sigset32_t *uset;
 140         sigset_t newset, saveset;
 141 diff -Nur linux-2.4.30/arch/mips64/kernel/syscall.c linux-2.4.30.openwrt/arch/mips64/kernel/syscall.c
 142 --- linux-2.4.30/arch/mips64/kernel/syscall.c   2005-07-02 13:00:13.000000000 +0200
 143 +++ linux-2.4.30.openwrt/arch/mips64/kernel/syscall.c   2005-07-02 13:00:49.000000000 +0200
 144 @@ -6,7 +6,9 @@
 145   * Copyright (C) 1995 - 2000, 2001 by Ralf Baechle
 146   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 147   * Copyright (C) 2001 MIPS Technologies, Inc.
 148 + * Copyright (C) 2004  Maciej W. Rozycki
 149   */
 150 +#include <linux/compiler.h>
 151  #include <linux/errno.h>
 152  #include <linux/linkage.h>
 153  #include <linux/mm.h>
 154 @@ -151,7 +153,9 @@
 155  }
 156
 157  save_static_function(sys_fork);
 158 -static_unused int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 159 +static int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 160 +       __asm__("_sys_fork") __attribute_used__;
 161 +static int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 162  {
 163         int res;
 164
 165 @@ -160,7 +164,9 @@
 166  }
 167
 168  save_static_function(sys_clone);
 169 -static_unused int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 170 +static int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 171 +       __asm__("_sys_clone") __attribute_used__;
 172 +static int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 173  {
 174         unsigned long clone_flags;
 175         unsigned long newsp;
 176 diff -Nur linux-2.4.30/include/asm-mips/ptrace.h linux-2.4.30.openwrt/include/asm-mips/ptrace.h
 177 --- linux-2.4.30/include/asm-mips/ptrace.h      2005-07-02 13:00:13.000000000 +0200
 178 +++ linux-2.4.30.openwrt/include/asm-mips/ptrace.h      2005-07-02 13:00:49.000000000 +0200
 179 @@ -4,6 +4,7 @@
 180   * for more details.
 181   *
 182   * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000 by Ralf Baechle
 183 + * Copyright (C) 2004  Maciej W. Rozycki
 184   *
 185   * Machine dependent structs and defines to help the user use
 186   * the ptrace system call.
 187 @@ -64,12 +65,10 @@
 188          "sw\t$22,"__str(PT_R22)"($29)\n\t"                              \
 189          "sw\t$23,"__str(PT_R23)"($29)\n\t"                              \
 190          "sw\t$30,"__str(PT_R30)"($29)\n\t"                              \
 191 +       "j\t_" #symbol "\n\t"                                           \
 192          ".end\t" #symbol "\n\t"                                         \
 193          ".size\t" #symbol",. - " #symbol)
 194
 195 -/* Used in declaration of save_static functions.  */
 196 -#define static_unused static __attribute__((unused))
 197 -
 198  #endif /* !__ASSEMBLY__ */
 199
 200  /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
 201 diff -Nur linux-2.4.30/include/asm-mips64/ptrace.h linux-2.4.30.openwrt/include/asm-mips64/ptrace.h
 202 --- linux-2.4.30/include/asm-mips64/ptrace.h    2005-07-02 13:00:13.000000000 +0200
 203 +++ linux-2.4.30.openwrt/include/asm-mips64/ptrace.h    2005-07-02 13:00:49.000000000 +0200
 204 @@ -5,6 +5,7 @@
 205   *
 206   * Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle
 207   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 208 + * Copyright (C) 2004  Maciej W. Rozycki
 209   */
 210  #ifndef _ASM_PTRACE_H
 211  #define _ASM_PTRACE_H
 212 @@ -61,12 +62,10 @@
 213          "sd\t$22,"__str(PT_R22)"($29)\n\t"                              \
 214          "sd\t$23,"__str(PT_R23)"($29)\n\t"                              \
 215          "sd\t$30,"__str(PT_R30)"($29)\n\t"                              \
 216 +        "j\t_" #symbol "\n\t"                                           \
 217          ".end\t" #symbol "\n\t"                                         \
 218          ".size\t" #symbol",. - " #symbol)
 219
 220 -/* Used in declaration of save_static functions.  */
 221 -#define static_unused static __attribute__((unused))
 222 -
 223  #define abi64_no_regargs                                               \
 224         unsigned long __dummy0,                                         \
 225         unsigned long __dummy1,                                         \