[ARM] Fix warning cannot find thumb start symbol

[deliverable/binutils-gdb.git] / ld / emultempl / mipself.em

diff --git a/ld/emultempl/mipself.em b/ld/emultempl/mipself.em
index 74ede8742105868ef452b359b4448762b42e3d1d..c7c164274e7b9fbcfce221f3f48b46d149b0f0cd 100644 (file)
--- a/ld/emultempl/mipself.em
+++ b/ld/emultempl/mipself.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+#   Copyright (C) 2004-2018 Free Software Foundation, Inc.
 #
 # This file is part of the GNU Binutils.
 #
@@ -34,6 +34,7 @@ static lang_input_statement_type *stub_file;
 static bfd *stub_bfd;
 
 static bfd_boolean insn32;
+static bfd_boolean ignore_branch_isa;
 
 static void
 mips_after_parse (void)
@@ -43,7 +44,7 @@ mips_after_parse (void)
      MIPS ABI requires a mapping between the GOT and the symbol table.  */
   if (link_info.emit_gnu_hash)
     {
-      einfo ("%X%P: .gnu.hash is incompatible with the MIPS ABI\n");
+      einfo (_("%X%P: .gnu.hash is incompatible with the MIPS ABI\n"));
       link_info.emit_hash = TRUE;
       link_info.emit_gnu_hash = FALSE;
     }
@@ -156,7 +157,7 @@ mips_add_stub_section (const char *stub_sec_name, asection *input_section,
                                 bfd_get_arch (link_info.output_bfd),
                                 bfd_get_mach (link_info.output_bfd)))
        {
-         einfo ("%F%P: can not create BFD %E\n");
+         einfo (_("%F%P: can not create BFD: %E\n"));
          return NULL;
        }
       stub_bfd->flags |= BFD_LINKER_CREATED;
@@ -189,7 +190,7 @@ mips_add_stub_section (const char *stub_sec_name, asection *input_section,
     return stub_sec;
 
  err_ret:
-  einfo ("%X%P: can not make stub section: %E\n");
+  einfo (_("%X%P: can not make stub section: %E\n"));
   return NULL;
 }
 
@@ -202,7 +203,7 @@ mips_create_output_section_statements (void)
 
   htab = elf_hash_table (&link_info);
   if (is_elf_hash_table (htab) && is_mips_elf (link_info.output_bfd))
-    _bfd_mips_elf_insn32 (&link_info, insn32);
+    _bfd_mips_elf_linker_flags (&link_info, insn32, ignore_branch_isa);
 
   if (is_mips_elf (link_info.output_bfd))
     _bfd_mips_elf_init_stubs (&link_info, mips_add_stub_section);
@@ -213,13 +214,16 @@ mips_create_output_section_statements (void)
 static void
 mips_before_allocation (void)
 {
-  flagword flags;
+  if (is_mips_elf (link_info.output_bfd))
+    {
+      flagword flags;
 
-  flags = elf_elfheader (link_info.output_bfd)->e_flags;
-  if (!bfd_link_pic (&link_info)
-      && !link_info.nocopyreloc
-      && (flags & (EF_MIPS_PIC | EF_MIPS_CPIC)) == EF_MIPS_CPIC)
-    _bfd_mips_elf_use_plts_and_copy_relocs (&link_info);
+      flags = elf_elfheader (link_info.output_bfd)->e_flags;
+      if (!bfd_link_pic (&link_info)
+         && !link_info.nocopyreloc
+         && (flags & (EF_MIPS_PIC | EF_MIPS_CPIC)) == EF_MIPS_CPIC)
+       _bfd_mips_elf_use_plts_and_copy_relocs (&link_info);
+    }
 
   gld${EMULATION_NAME}_before_allocation ();
 }
@@ -253,13 +257,17 @@ PARSE_AND_LIST_PROLOGUE='
 enum
   {
     OPTION_INSN32 = 301,
-    OPTION_NO_INSN32
+    OPTION_NO_INSN32,
+    OPTION_IGNORE_BRANCH_ISA,
+    OPTION_NO_IGNORE_BRANCH_ISA
   };
 '
 
 PARSE_AND_LIST_LONGOPTS='
   { "insn32", no_argument, NULL, OPTION_INSN32 },
   { "no-insn32", no_argument, NULL, OPTION_NO_INSN32 },
+  { "ignore-branch-isa", no_argument, NULL, OPTION_IGNORE_BRANCH_ISA },
+  { "no-ignore-branch-isa", no_argument, NULL, OPTION_NO_IGNORE_BRANCH_ISA },
 '
 
 PARSE_AND_LIST_OPTIONS='
@@ -269,6 +277,14 @@ PARSE_AND_LIST_OPTIONS='
   fprintf (file, _("\
   --no-insn32                 Generate all microMIPS instructions\n"
                   ));
+  fprintf (file, _("\
+  --ignore-branch-isa         Accept invalid branch relocations requiring\n\
+                              an ISA mode switch\n"
+                  ));
+  fprintf (file, _("\
+  --no-ignore-branch-isa      Reject invalid branch relocations requiring\n\
+                              an ISA mode switch\n"
+                  ));
 '
 
 PARSE_AND_LIST_ARGS_CASES='
@@ -279,6 +295,14 @@ PARSE_AND_LIST_ARGS_CASES='
     case OPTION_NO_INSN32:
       insn32 = FALSE;
       break;
+
+    case OPTION_IGNORE_BRANCH_ISA:
+      ignore_branch_isa = TRUE;
+      break;
+
+    case OPTION_NO_IGNORE_BRANCH_ISA:
+      ignore_branch_isa = FALSE;
+      break;
 '
 
 LDEMUL_AFTER_PARSE=mips_after_parse