modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20020404-1.c (about)

     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  }