From: Alan Modra <amodra@gmail.com>
Date: Sun, 14 Jan 2001 07:39:01 +0000 (+0000)
Subject: Automatically enable --unique=.text for elf32-hppa.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ffd6e9debc6605c354105f04b62de622e8458645;p=binutils-gdb.git

Automatically enable --unique=.text for elf32-hppa.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index edab167b3cc..e244b8a5061 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,11 @@
 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 
+	* emultempl/hppaelf.em (hppaelf_after_parse): New function,
+	enabling search for libmilli.  On a relocatable link, make .text
+	sections unique.
+	(LDEMUL_AFTER_PARSE): Define.
+	(hppaelf_finish): Correct spelling of relocatable in comments.
+
 	* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 	rummage through the script for sections on the unique list.
 	Correct length of strncmp for ".note".
@@ -9,6 +15,7 @@
 	(unique_section_p): New function.
 	(walk_wild_section): Don't match sections on unique_section_list.
 	(lang_add_unique): New function.
+	Correct spelling of relocatable in comments.
 
 	* ldlang.h (struct unique_sections): Declare.
 	(unique_section_list): Declare.
diff --git a/ld/emultempl/hppaelf.em b/ld/emultempl/hppaelf.em
index 065bcdde555..c8c6bfac803 100644
--- a/ld/emultempl/hppaelf.em
+++ b/ld/emultempl/hppaelf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright (C) 1991, 93, 94, 95, 97, 99, 2000
+#   Copyright 1991, 93, 94, 95, 97, 99, 2000, 2001
 #   Free Software Foundation, Inc.
 #
 # This file is part of GLD, the Gnu Linker.
@@ -27,6 +27,7 @@ cat >>e${EMULATION_NAME}.c <<EOF
 #include "ldctor.h"
 #include "elf32-hppa.h"
 
+static void hppaelf_after_parse PARAMS((void));
 static void hppaelf_create_output_section_statements PARAMS ((void));
 static void hppaelf_delete_padding_statements
   PARAMS ((lang_statement_list_type *));
@@ -49,6 +50,22 @@ static int multi_subspace = 0;
    should use a suitable default size.  */
 static bfd_signed_vma group_size = 1;
 
+/* Stops the linker merging .text sections on a relocatable link,
+   and adds millicode library to the list of input files.  */
+
+static void
+hppaelf_after_parse ()
+{
+  if (link_info.relocateable)
+    lang_add_unique (".text");
+#if 0 /* enable this once we split millicode stuff from libgcc */
+  else
+    lang_add_input_file ("milli",
+			 lang_input_file_is_l_enum,
+			 NULL);
+#endif
+}
+
 /* This is called before the input files are opened.  We create a new
    fake input file to hold the stub sections.  */
 
@@ -286,7 +303,7 @@ hppaelf_layaout_sections_again ()
 static void
 hppaelf_finish ()
 {
-  /* If generating a relocateable output file, then we don't
+  /* If generating a relocatable output file, then we don't
      have to examine the relocs.  */
   if (link_info.relocateable)
     return;
@@ -399,5 +416,6 @@ PARSE_AND_LIST_ARGS_CASES='
 
 # Put these extra hppaelf routines in ld_${EMULATION_NAME}_emulation
 #
+LDEMUL_AFTER_PARSE=hppaelf_after_parse
 LDEMUL_FINISH=hppaelf_finish
 LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=hppaelf_create_output_section_statements