recipes/glibc/glibc-2.3.2/glibc232-gcc34-i386-fixup-attribute.patch

   1 --- glibc-2.3.2/sysdeps/i386/dl-machine.h~glibc232-gcc34-i386-fixup-attribute.patch     2004-04-25 23:26:18.000000000 -0400
   2 +++ glibc-2.3.2/sysdeps/i386/dl-machine.h       2004-04-25 23:26:19.000000000 -0400
   3 @@ -155,11 +155,13 @@
   4     destroys the passed register information.  */
   5  /* GKM FIXME: Fix trampoline to pass bounds so we can do
   6     without the `__unbounded' qualifier.  */
   7 +#define ARCH_FIXUP_ATTRIBUTE __attribute__ ((regparm (3), unused))
   8 +
   9  static ElfW(Addr) fixup (struct link_map *__unbounded l, ElfW(Word) reloc_offset)
  10 -     __attribute__ ((regparm (2), unused));
  11 +     ARCH_FIXUP_ATTRIBUTE;
  12  static ElfW(Addr) profile_fixup (struct link_map *l, ElfW(Word) reloc_offset,
  13                                  ElfW(Addr) retaddr)
  14 -     __attribute__ ((regparm (3), unused));
  15 +     ARCH_FIXUP_ATTRIBUTE;
  16  # endif
  17
  18  /* This code is used in dl-runtime.c to call the `fixup' function
  19 --- glibc-2.3.2/elf/dl-runtime.c~glibc232-gcc34-i386-fixup-attribute.patch      2003-02-07 14:41:12.000000000 -0500
  20 +++ glibc-2.3.2/elf/dl-runtime.c        2004-04-25 23:42:01.000000000 -0400
  21 @@ -36,6 +36,12 @@
  22  # define VERSYMIDX(sym)        (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
  23  #endif
  24
  25 +/* The fixup functions might have need special attributes.  If none
  26 +   are provided define the macro as empty.  */
  27 +#ifndef ARCH_FIXUP_ATTRIBUTE
  28 +# define ARCH_FIXUP_ATTRIBUTE
  29 +#endif
  30 +
  31
  32  /* This function is called through a special trampoline from the PLT the
  33     first time each PLT entry is called.  We must perform the relocation
  34 @@ -45,7 +51,8 @@
  35     function.  */
  36
  37  #ifndef ELF_MACHINE_NO_PLT
  38 -static ElfW(Addr) __attribute_used__
  39 +static ElfW(Addr)
  40 +__attribute ((used, noinline)) ARCH_FIXUP_ATTRIBUTE
  41  fixup (
  42  # ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
  43          ELF_MACHINE_RUNTIME_FIXUP_ARGS,
  44 @@ -132,7 +139,8 @@
  45
  46  #if !defined PROF && !defined ELF_MACHINE_NO_PLT && !__BOUNDED_POINTERS__
  47
  48 -static ElfW(Addr) __attribute_used__
  49 +static ElfW(Addr)
  50 +__attribute ((used, noinline)) ARCH_FIXUP_ATTRIBUTE
  51  profile_fixup (
  52  #ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
  53         ELF_MACHINE_RUNTIME_FIXUP_ARGS,