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

   1 Index: linux-2.4.35.4/arch/mips/kernel/signal.c
   2 ===================================================================
   3 --- linux-2.4.35.4.orig/arch/mips/kernel/signal.c
   4 +++ linux-2.4.35.4/arch/mips/kernel/signal.c
   5 @@ -6,8 +6,10 @@
   6   * Copyright (C) 1991, 1992  Linus Torvalds
   7   * Copyright (C) 1994 - 1999  Ralf Baechle
   8   * Copyright (C) 1999 Silicon Graphics, Inc.
   9 + * Copyright (C) 2004  Maciej W. Rozycki
  10   */
  11  #include <linux/config.h>
  12 +#include <linux/compiler.h>
  13  #include <linux/sched.h>
  14  #include <linux/mm.h>
  15  #include <linux/smp.h>
  16 @@ -76,7 +78,9 @@ int copy_siginfo_to_user(siginfo_t *to,
  17   * Atomically swap in the new signal mask, and wait for a signal.
  18   */
  19  save_static_function(sys_sigsuspend);
  20 -static_unused int _sys_sigsuspend(struct pt_regs regs)
  21 +static int _sys_sigsuspend(struct pt_regs regs)
  22 +       __asm__("_sys_sigsuspend") __attribute_used__;
  23 +static int _sys_sigsuspend(struct pt_regs regs)
  24  {
  25         sigset_t *uset, saveset, newset;
  26
  27 @@ -102,7 +106,9 @@ static_unused int _sys_sigsuspend(struct
  28  }
  29
  30  save_static_function(sys_rt_sigsuspend);
  31 -static_unused int _sys_rt_sigsuspend(struct pt_regs regs)
  32 +static int _sys_rt_sigsuspend(struct pt_regs regs)
  33 +       __asm__("_sys_rt_sigsuspend") __attribute_used__;
  34 +static int _sys_rt_sigsuspend(struct pt_regs regs)
  35  {
  36         sigset_t *unewset, saveset, newset;
  37          size_t sigsetsize;
  38 Index: linux-2.4.35.4/arch/mips/kernel/syscall.c
  39 ===================================================================
  40 --- linux-2.4.35.4.orig/arch/mips/kernel/syscall.c
  41 +++ linux-2.4.35.4/arch/mips/kernel/syscall.c
  42 @@ -5,6 +5,7 @@
  43   *
  44   * Copyright (C) 1995 - 2000 by Ralf Baechle
  45   * Copyright (C) 2000 Silicon Graphics, Inc.
  46 + * Copyright (C) 2004  Maciej W. Rozycki
  47   *
  48   * TODO:  Implement the compatibility syscalls.
  49   *        Don't waste that much memory for empty entries in the syscall
  50 @@ -158,7 +159,9 @@ sys_mmap2(unsigned long addr, unsigned l
  51  }
  52
  53  save_static_function(sys_fork);
  54 -static_unused int _sys_fork(struct pt_regs regs)
  55 +static int _sys_fork(struct pt_regs regs)
  56 +       __asm__("_sys_fork") __attribute_used__;
  57 +static int _sys_fork(struct pt_regs regs)
  58  {
  59         int res;
  60
  61 @@ -168,7 +171,9 @@ static_unused int _sys_fork(struct pt_re
  62
  63
  64  save_static_function(sys_clone);
  65 -static_unused int _sys_clone(struct pt_regs regs)
  66 +static int _sys_clone(struct pt_regs regs)
  67 +       __asm__("_sys_clone") __attribute_used__;
  68 +static int _sys_clone(struct pt_regs regs)
  69  {
  70         unsigned long clone_flags;
  71         unsigned long newsp;
  72 Index: linux-2.4.35.4/arch/mips/ld.script.in
  73 ===================================================================
  74 --- linux-2.4.35.4.orig/arch/mips/ld.script.in
  75 +++ linux-2.4.35.4/arch/mips/ld.script.in
  76 @@ -9,6 +9,7 @@ SECTIONS
  77    {
  78      _ftext = . ;
  79      *(.text)
  80 +    *(.fixup)
  81      *(.rodata)
  82      *(.rodata.*)
  83      *(.rodata1)
  84 Index: linux-2.4.35.4/arch/mips64/kernel/signal.c
  85 ===================================================================
  86 --- linux-2.4.35.4.orig/arch/mips64/kernel/signal.c
  87 +++ linux-2.4.35.4/arch/mips64/kernel/signal.c
  88 @@ -6,8 +6,10 @@
  89   * Copyright (C) 1991, 1992  Linus Torvalds
  90   * Copyright (C) 1994 - 2000  Ralf Baechle
  91   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  92 + * Copyright (C) 2004  Maciej W. Rozycki
  93   */
  94  #include <linux/config.h>
  95 +#include <linux/compiler.h>
  96  #include <linux/sched.h>
  97  #include <linux/mm.h>
  98  #include <linux/smp.h>
  99 @@ -75,7 +77,9 @@ int copy_siginfo_to_user(siginfo_t *to,
 100   * Atomically swap in the new signal mask, and wait for a signal.
 101   */
 102  save_static_function(sys_rt_sigsuspend);
 103 -static_unused int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 104 +static int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 105 +       __asm__("_sys_rt_sigsuspend") __attribute_used__;
 106 +static int _sys_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 107  {
 108         sigset_t *unewset, saveset, newset;
 109          size_t sigsetsize;
 110 Index: linux-2.4.35.4/arch/mips64/kernel/signal32.c
 111 ===================================================================
 112 --- linux-2.4.35.4.orig/arch/mips64/kernel/signal32.c
 113 +++ linux-2.4.35.4/arch/mips64/kernel/signal32.c
 114 @@ -6,7 +6,9 @@
 115   * Copyright (C) 1991, 1992  Linus Torvalds
 116   * Copyright (C) 1994 - 2000  Ralf Baechle
 117   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 118 + * Copyright (C) 2004  Maciej W. Rozycki
 119   */
 120 +#include <linux/compiler.h>
 121  #include <linux/sched.h>
 122  #include <linux/mm.h>
 123  #include <linux/smp.h>
 124 @@ -192,7 +194,9 @@ static inline int get_sigset(sigset_t *k
 125   * Atomically swap in the new signal mask, and wait for a signal.
 126   */
 127  save_static_function(sys32_sigsuspend);
 128 -static_unused int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 129 +static int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 130 +       __asm__("_sys32_sigsuspend") __attribute_used__;
 131 +static int _sys32_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 132  {
 133         sigset32_t *uset;
 134         sigset_t newset, saveset;
 135 @@ -219,7 +223,9 @@ static_unused int _sys32_sigsuspend(abi6
 136  }
 137
 138  save_static_function(sys32_rt_sigsuspend);
 139 -static_unused int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 140 +static int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 141 +       __asm__("_sys32_rt_sigsuspend") __attribute_used__;
 142 +static int _sys32_rt_sigsuspend(abi64_no_regargs, struct pt_regs regs)
 143  {
 144         sigset32_t *uset;
 145         sigset_t newset, saveset;
 146 Index: linux-2.4.35.4/arch/mips64/kernel/syscall.c
 147 ===================================================================
 148 --- linux-2.4.35.4.orig/arch/mips64/kernel/syscall.c
 149 +++ linux-2.4.35.4/arch/mips64/kernel/syscall.c
 150 @@ -6,7 +6,9 @@
 151   * Copyright (C) 1995 - 2000, 2001 by Ralf Baechle
 152   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 153   * Copyright (C) 2001 MIPS Technologies, Inc.
 154 + * Copyright (C) 2004  Maciej W. Rozycki
 155   */
 156 +#include <linux/compiler.h>
 157  #include <linux/errno.h>
 158  #include <linux/linkage.h>
 159  #include <linux/mm.h>
 160 @@ -151,7 +153,9 @@ out:
 161  }
 162
 163  save_static_function(sys_fork);
 164 -static_unused int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 165 +static int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 166 +       __asm__("_sys_fork") __attribute_used__;
 167 +static int _sys_fork(abi64_no_regargs, struct pt_regs regs)
 168  {
 169         int res;
 170
 171 @@ -160,7 +164,9 @@ static_unused int _sys_fork(abi64_no_reg
 172  }
 173
 174  save_static_function(sys_clone);
 175 -static_unused int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 176 +static int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 177 +       __asm__("_sys_clone") __attribute_used__;
 178 +static int _sys_clone(abi64_no_regargs, struct pt_regs regs)
 179  {
 180         unsigned long clone_flags;
 181         unsigned long newsp;
 182 Index: linux-2.4.35.4/include/asm-mips/ptrace.h
 183 ===================================================================
 184 --- linux-2.4.35.4.orig/include/asm-mips/ptrace.h
 185 +++ linux-2.4.35.4/include/asm-mips/ptrace.h
 186 @@ -4,6 +4,7 @@
 187   * for more details.
 188   *
 189   * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000 by Ralf Baechle
 190 + * Copyright (C) 2004  Maciej W. Rozycki
 191   *
 192   * Machine dependent structs and defines to help the user use
 193   * the ptrace system call.
 194 @@ -64,12 +65,10 @@ __asm__ (
 195          "sw\t$22,"__str(PT_R22)"($29)\n\t"                              \
 196          "sw\t$23,"__str(PT_R23)"($29)\n\t"                              \
 197          "sw\t$30,"__str(PT_R30)"($29)\n\t"                              \
 198 +       "j\t_" #symbol "\n\t"                                           \
 199          ".end\t" #symbol "\n\t"                                         \
 200          ".size\t" #symbol",. - " #symbol)
 201
 202 -/* Used in declaration of save_static functions.  */
 203 -#define static_unused static __attribute__((unused))
 204 -
 205  #endif /* !__ASSEMBLY__ */
 206
 207  /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
 208 Index: linux-2.4.35.4/include/asm-mips64/ptrace.h
 209 ===================================================================
 210 --- linux-2.4.35.4.orig/include/asm-mips64/ptrace.h
 211 +++ linux-2.4.35.4/include/asm-mips64/ptrace.h
 212 @@ -5,6 +5,7 @@
 213   *
 214   * Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle
 215   * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 216 + * Copyright (C) 2004  Maciej W. Rozycki
 217   */
 218  #ifndef _ASM_PTRACE_H
 219  #define _ASM_PTRACE_H
 220 @@ -61,12 +62,10 @@ __asm__ (
 221          "sd\t$22,"__str(PT_R22)"($29)\n\t"                              \
 222          "sd\t$23,"__str(PT_R23)"($29)\n\t"                              \
 223          "sd\t$30,"__str(PT_R30)"($29)\n\t"                              \
 224 +        "j\t_" #symbol "\n\t"                                           \
 225          ".end\t" #symbol "\n\t"                                         \
 226          ".size\t" #symbol",. - " #symbol)
 227
 228 -/* Used in declaration of save_static functions.  */
 229 -#define static_unused static __attribute__((unused))
 230 -
 231  #define abi64_no_regargs                                               \
 232         unsigned long __dummy0,                                         \
 233         unsigned long __dummy1,                                         \