X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2Fldemul.c;h=fa6dfdd18edfb199d4807d2766d02135272881b2;hb=02eba61aa6cad683e96cf13f483adc04982c0c2b;hp=cebf012e78f27fca3655c49def218b1032b8a3e3;hpb=2571583aed598dd3f9651b53434e5f177a0e3cf7;p=deliverable%2Fbinutils-gdb.git

diff --git a/ld/ldemul.c b/ld/ldemul.c
index cebf012e78..fa6dfdd18e 100644
--- a/ld/ldemul.c
+++ b/ld/ldemul.c
@@ -1,5 +1,5 @@
 /* ldemul.c -- clearing house for ld emulation states
-   Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU Binutils.
 
@@ -22,6 +22,7 @@
 #include "bfd.h"
 #include "getopt.h"
 #include "bfdlink.h"
+#include "ctf-api.h"
 
 #include "ld.h"
 #include "ldmisc.h"
@@ -64,6 +65,18 @@ ldemul_after_open (void)
   ld_emulation->after_open ();
 }
 
+void
+ldemul_after_check_relocs (void)
+{
+  ld_emulation->after_check_relocs ();
+}
+
+void
+ldemul_before_place_orphans (void)
+{
+  ld_emulation->before_place_orphans ();
+}
+
 void
 ldemul_after_allocation (void)
 {
@@ -219,10 +232,48 @@ after_parse_default (void)
       if (!is_vma)
 	ldlang_add_undef (entry_symbol.name, entry_from_cmdline);
     }
+  if (config.maxpagesize == 0)
+    config.maxpagesize = bfd_emul_get_maxpagesize (default_target);
+  if (config.commonpagesize == 0)
+    config.commonpagesize = bfd_emul_get_commonpagesize (default_target,
+							 link_info.relro);
 }
 
 void
 after_open_default (void)
+{
+  link_info.big_endian = TRUE;
+
+  if (bfd_big_endian (link_info.output_bfd))
+    ;
+  else if (bfd_little_endian (link_info.output_bfd))
+    link_info.big_endian = FALSE;
+  else
+    {
+      if (command_line.endian == ENDIAN_BIG)
+	;
+      else if (command_line.endian == ENDIAN_LITTLE)
+	link_info.big_endian = FALSE;
+      else if (command_line.endian == ENDIAN_UNSET)
+	{
+	  LANG_FOR_EACH_INPUT_STATEMENT (s)
+	    if (s->the_bfd != NULL)
+	      {
+		if (bfd_little_endian (s->the_bfd))
+		  link_info.big_endian = FALSE;
+		break;
+	      }
+	}
+    }
+}
+
+void
+after_check_relocs_default (void)
+{
+}
+
+void
+before_place_orphans_default (void)
 {
 }
 
@@ -260,13 +311,13 @@ set_output_arch_default (void)
 void
 syslib_default (char *ignore ATTRIBUTE_UNUSED)
 {
-  info_msg (_("%S SYSLIB ignored\n"), NULL);
+  info_msg (_("%pS SYSLIB ignored\n"), NULL);
 }
 
 void
 hll_default (char *ignore ATTRIBUTE_UNUSED)
 {
-  info_msg (_("%S HLL ignored\n"), NULL);
+  info_msg (_("%pS HLL ignored\n"), NULL);
 }
 
 ld_emulation_xfer_type *ld_emulations[] = { EMULATION_LIST };
@@ -355,3 +406,25 @@ ldemul_extra_map_file_text (bfd *abfd, struct bfd_link_info *info, FILE *mapf)
   if (ld_emulation->extra_map_file_text)
     ld_emulation->extra_map_file_text (abfd, info, mapf);
 }
+
+int
+ldemul_emit_ctf_early (void)
+{
+  if (ld_emulation->emit_ctf_early)
+    return ld_emulation->emit_ctf_early ();
+  /* If the emulation doesn't know if it wants to emit CTF early, it is going
+     to do so.  */
+  return 1;
+}
+
+void
+ldemul_examine_strtab_for_ctf (struct ctf_file *ctf_output,
+			       struct elf_sym_strtab *syms,
+			       bfd_size_type symcount,
+			       struct elf_strtab_hash *symstrtab)
+
+{
+  if (ld_emulation->examine_strtab_for_ctf)
+    ld_emulation->examine_strtab_for_ctf (ctf_output, syms,
+					  symcount, symstrtab);
+}