* ld-elf/header.d: Reduce page size, restrict to linux & vxworks

[deliverable/binutils-gdb.git] / ld / ldmain.c

diff --git a/ld/ldmain.c b/ld/ldmain.c
index 1784b16c16acb87825b96c336a0a8169e12b7246..9e6a0c393d85c6af7613d682ecb9785573b07d0f 100644 (file)
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -256,6 +256,8 @@ main (int argc, char **argv)
   command_line.warn_mismatch = TRUE;
   command_line.check_section_addresses = TRUE;
   command_line.accept_unknown_input_arch = FALSE;
+  command_line.symbolic = symbolic_unset;
+  command_line.dynamic_list = dynamic_list_unset;
 
   sort_section = none;
 
@@ -318,7 +320,9 @@ main (int argc, char **argv)
   link_info.warn_shared_textrel = FALSE;
   link_info.gc_sections = FALSE;
   link_info.print_gc_sections = FALSE;
-  link_info.dynamic = NULL;
+  link_info.dynamic = FALSE;
+  link_info.dynamic_list = NULL;
+  link_info.dynamic_data = FALSE;
   link_info.reduce_memory_overheads = FALSE;
 
   config.maxpagesize = 0;
@@ -342,13 +346,6 @@ main (int argc, char **argv)
   if (config.hash_table_size != 0)
     bfd_hash_set_default_size (config.hash_table_size);
 
-  if (config.maxpagesize != 0)
-    bfd_emul_set_maxpagesize (default_target, config.maxpagesize);
-
-  if (config.commonpagesize != 0)
-    bfd_emul_set_commonpagesize (default_target,
-                                config.commonpagesize);
-
   ldemul_set_symbols ();
 
   if (link_info.relocatable)
@@ -361,6 +358,43 @@ main (int argc, char **argv)
        einfo (_("%P%F: -r and -shared may not be used together\n"));
     }
 
+  /* We may have -Bsymbolic, -Bsymbolic-functions, --dynamic-list-data,
+     --dynamic-list-cpp-new, --dynamic-list-cpp-typeinfo and
+     --dynamic-list FILE.  -Bsymbolic and -Bsymbolic-functions are
+     for shared libraries.  -Bsymbolic overrides all others and vice
+     versa.  */
+  switch (command_line.symbolic)
+    {
+    case symbolic_unset:
+      break;
+    case symbolic:
+      /* -Bsymbolic is for shared library only.  */
+      if (link_info.shared)
+       {
+         link_info.symbolic = TRUE;
+         /* Should we free the unused memory?  */
+         link_info.dynamic_list = NULL;
+         command_line.dynamic_list = dynamic_list_unset;
+       }
+      break;
+    case symbolic_functions:
+      /* -Bsymbolic-functions is for shared library only.  */
+      if (link_info.shared)
+       command_line.dynamic_list = dynamic_list_data;
+      break;
+    }
+
+  switch (command_line.dynamic_list)
+    {
+    case dynamic_list_unset:
+      break;
+    case dynamic_list_data:
+      link_info.dynamic_data = TRUE;
+    case dynamic_list:
+      link_info.dynamic = TRUE;
+      break;
+    }
+
   if (! link_info.shared)
     {
       if (command_line.filter_shlib)
@@ -386,6 +420,16 @@ main (int argc, char **argv)
      the -L's in argv have been processed.  */
   set_scripts_dir ();
 
+  /* If we have not already opened and parsed a linker script,
+     try the default script from command line first.  */
+  if (saved_script_handle == NULL
+      && command_line.default_script != NULL)
+    {
+      ldfile_open_command_file (command_line.default_script);
+      parser_input = input_script;
+      yyparse ();
+    }
+
   /* If we have not already opened and parsed a linker script
      read the emulation's appropriate default script.  */
   if (saved_script_handle == NULL)