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Enable --unique=.text for elf32-hppa
- To: binutils at sourceware dot cygnus dot com
- Subject: Enable --unique=.text for elf32-hppa
- From: Alan Modra <alan at linuxcare dot com dot au>
- Date: Sun, 14 Jan 2001 18:37:49 +1100 (EST)
ld/ChangeLog
* 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.
Alan Modra
--
Linuxcare. Support for the Revolution.
Index: ld/emultempl/hppaelf.em
===================================================================
RCS file: /cvs/src/src/ld/emultempl/hppaelf.em,v
retrieving revision 1.10
diff -u -p -r1.10 hppaelf.em
--- hppaelf.em 2000/09/27 17:30:19 1.10
+++ hppaelf.em 2001/01/14 07:32:15
@@ -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