gcc/testsuite/gcc.c-torture/execute/20020404-1.c

   1 /* { dg-require-effective-target int32plus } */
   2 /* { dg-skip-if "pointers can be truncated" { m32c-*-* } "*" "" } */
   3 /* Extracted from GDB sources. */
   4
   5 typedef long long bfd_signed_vma;
   6 typedef bfd_signed_vma file_ptr;
   7
   8 typedef enum bfd_boolean {false, true} boolean;
   9
  10 typedef unsigned long long bfd_size_type;
  11
  12 typedef unsigned int flagword;
  13
  14 typedef unsigned long long CORE_ADDR;
  15 typedef unsigned long long bfd_vma;
  16
  17 struct bfd_struct {
  18         int x;
  19 };
  20
  21 struct asection_struct {
  22   unsigned int user_set_vma : 1;
  23   bfd_vma vma;
  24   bfd_vma lma;
  25   unsigned int alignment_power;
  26   unsigned int entsize;
  27 };
  28
  29 typedef struct bfd_struct bfd;
  30 typedef struct asection_struct asection;
  31
  32 static bfd *
  33 bfd_openw_with_cleanup (char *filename, const char *target, char *mode);
  34
  35 static asection *
  36 bfd_make_section_anyway (bfd *abfd, const char *name);
  37
  38 static boolean
  39 bfd_set_section_size (bfd *abfd, asection *sec, bfd_size_type val);
  40
  41 static boolean
  42 bfd_set_section_flags (bfd *abfd, asection *sec, flagword flags);
  43
  44 static boolean
  45 bfd_set_section_contents (bfd *abfd, asection *section, void * data, file_ptr offset, bfd_size_type count);
  46
  47 static void
  48 dump_bfd_file (char *filename, char *mode,
  49                char *target, CORE_ADDR vaddr,
  50                char *buf, int len)
  51 {
  52   bfd *obfd;
  53   asection *osection;
  54
  55   obfd = bfd_openw_with_cleanup (filename, target, mode);
  56   osection = bfd_make_section_anyway (obfd, ".newsec");
  57   bfd_set_section_size (obfd, osection, len);
  58   (((osection)->vma = (osection)->lma= (vaddr)), ((osection)->user_set_vma = (boolean)true), true);
  59   (((osection)->alignment_power = (0)),true);
  60   bfd_set_section_flags (obfd, osection, 0x203);
  61   osection->entsize = 0;
  62   bfd_set_section_contents (obfd, osection, buf, 0, len);
  63 }
  64
  65 static bfd *
  66 bfd_openw_with_cleanup (char *filename, const char *target, char *mode)
  67 {
  68         static bfd foo_bfd = { 0 };
  69         return &foo_bfd;
  70 }
  71
  72 static asection *
  73 bfd_make_section_anyway (bfd *abfd, const char *name)
  74 {
  75         static asection foo_section = { false, 0x0, 0x0, 0 };
  76
  77         return &foo_section;
  78 }
  79
  80 static boolean
  81 bfd_set_section_size (bfd *abfd, asection *sec, bfd_size_type val)
  82 {
  83         return true;
  84 }
  85
  86 static boolean
  87 bfd_set_section_flags (bfd *abfd, asection *sec, flagword flags)
  88 {
  89 }
  90
  91 static boolean
  92 bfd_set_section_contents (bfd *abfd, asection *section, void * data, file_ptr offset, bfd_size_type count)
  93 {
  94         if (count != (bfd_size_type)0x1eadbeef)
  95                 abort();
  96 }
  97
  98 static char hello[] = "hello";
  99
 100 int main(void)
 101 {
 102         dump_bfd_file(0, 0, 0, (CORE_ADDR)0xdeadbeef, hello, (int)0x1eadbeef);
 103         exit(0);
 104 }