gcc/testsuite/gcc.target/i386/pr55247.c

   1 /* { dg-do compile { target { ! ia32 } } } */
   2 /* { dg-require-effective-target maybe_x32 } */
   3 /* { dg-options "-O2 -mno-sse -mno-mmx -mx32 -maddress-mode=long" } */
   4
   5 typedef unsigned int uint32_t;
   6 typedef uint32_t Elf32_Word;
   7 typedef uint32_t Elf32_Addr;
   8 typedef struct {
   9   Elf32_Word st_name;
  10   Elf32_Addr st_value;
  11   Elf32_Word st_size;
  12   unsigned char st_other;
  13 } Elf32_Sym;
  14 typedef struct {
  15   Elf32_Word r_info;
  16 }
  17 Elf32_Rela;
  18 typedef struct {
  19   union {
  20     Elf32_Addr d_ptr;
  21   }
  22   d_un;
  23 } Elf32_Dyn;
  24 struct link_map   {
  25   Elf32_Dyn *l_info[34];
  26 };
  27 extern void symbind32 (Elf32_Sym *);
  28 void
  29 _dl_profile_fixup (struct link_map *l, Elf32_Word reloc_arg)
  30 {
  31   const Elf32_Sym *const symtab  = (const void *) l->l_info[6]->d_un.d_ptr;
  32   const Elf32_Rela *const reloc  = (const void *) (l->l_info[23]->d_un.d_ptr + reloc_arg * sizeof (Elf32_Rela));
  33   Elf32_Sym sym = symtab[(reloc->r_info) >> 8];
  34   symbind32 (&sym);
  35 }