gdb/testsuite/

[binutils-gdb.git] / gdb / solib-svr4.c

diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index 1928af0a24c053874d18d6a7b938755273fd4721..d031303ec3775421651271e670e48ea2cf903c75 100644 (file)
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -581,7 +581,6 @@ find_program_interpreter (void)
      interp_sect = bfd_get_section_by_name (exec_bfd, ".interp");
      if (interp_sect != NULL)
       {
-       CORE_ADDR sect_addr = bfd_section_vma (exec_bfd, interp_sect);
        int sect_size = bfd_section_size (exec_bfd, interp_sect);
 
        buf = xmalloc (sect_size);
@@ -724,6 +723,7 @@ scan_dyntag_auxv (int dyntag, CORE_ADDR *ptr)
     if (arch_size == 32)
       {
        Elf32_External_Dyn *dynp = (Elf32_External_Dyn *) buf;
+
        dyn_tag = extract_unsigned_integer ((gdb_byte *) dynp->d_tag,
                                            4, byte_order);
        dyn_ptr = extract_unsigned_integer ((gdb_byte *) dynp->d_un.d_ptr,
@@ -732,6 +732,7 @@ scan_dyntag_auxv (int dyntag, CORE_ADDR *ptr)
     else
       {
        Elf64_External_Dyn *dynp = (Elf64_External_Dyn *) buf;
+
        dyn_tag = extract_unsigned_integer ((gdb_byte *) dynp->d_tag,
                                            8, byte_order);
        dyn_ptr = extract_unsigned_integer ((gdb_byte *) dynp->d_un.d_ptr,
@@ -794,6 +795,7 @@ elf_locate_base (void)
       struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr;
       gdb_byte *pbuf;
       int pbuf_size = TYPE_LENGTH (ptr_type);
+
       pbuf = alloca (pbuf_size);
       /* DT_MIPS_RLD_MAP contains a pointer to the address
         of the dynamic link structure.  */
@@ -1520,6 +1522,7 @@ enable_break (struct svr4_info *info, int from_tty)
        {
          struct regcache *regcache
            = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
+
          load_addr = (regcache_read_pc (regcache)
                       - exec_entry_point (tmp_bfd, tmp_bfd_target));
        }
@@ -1910,8 +1913,10 @@ svr4_relocate_main_executable (void)
 static void
 svr4_solib_create_inferior_hook (int from_tty)
 {
+#if defined(_SCO_DS)
   struct inferior *inf;
   struct thread_info *tp;
+#endif /* defined(_SCO_DS) */
   struct svr4_info *info;
 
   info = get_svr4_info ();
@@ -2064,6 +2069,7 @@ static int
 svr4_have_link_map_offsets (void)
 {
   struct solib_svr4_ops *ops = gdbarch_data (target_gdbarch, solib_svr4_data);
+
   return (ops->fetch_link_map_offsets != NULL);
 }
 \f