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* emultempl/ppc32elf.em: New file.

Browse Source 
* emulparams/elf32ppc.sh (EXTRA_EM_FILE): Define.
	* Makefile.am (eelf32lppc.c): Depend on emultempl/ppc32elf.em.
	(eelf32lppcnto.c): Likewise.
	(eelf32lppcsim.c): Likewise.
	(eelf32ppcnto.c): Likewise.
	(eelf32ppc.c): Likewise.
	(eelf32ppc_fbsd.c): Likewise.
	(eelf32ppcsim.c): Likewise.
	(eelf32ppclinux.c): Likewise.
This commit is contained in:
Alan Modra 2003-02-18 06:05:07 +00:00
parent 948567965d
commit f9e6bfa8dc
5 changed files with 120 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
ld/ChangeLog
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@ -1,3 +1,17 @@
2003-02-18 Alan Modra <amodra@bigpond.net.au>
* emultempl/ppc32elf.em: New file.
* emulparams/elf32ppc.sh (EXTRA_EM_FILE): Define.
* Makefile.am (eelf32lppc.c): Depend on emultempl/ppc32elf.em.
(eelf32lppcnto.c): Likewise.
(eelf32lppcsim.c): Likewise.
(eelf32ppcnto.c): Likewise.
(eelf32ppc.c): Likewise.
(eelf32ppc_fbsd.c): Likewise.
(eelf32ppcsim.c): Likewise.
(eelf32ppclinux.c): Likewise.
* Makefile.in: Regenerate.
2003-02-18 Alan Modra <amodra@bigpond.net.au>
* ld.texinfo: Remove spaces between @samp and opening brace.

15
ld/Makefile.am
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@ -654,19 +654,20 @@ eelf32lmip.c: $(srcdir)/emulparams/elf32lmip.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lmip "$(tdir_elf32lmip)"
eelf32lppc.c: $(srcdir)/emulparams/elf32lppc.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppc "$(tdir_elf32lppc)"
eelf32lppcnto.c: $(srcdir)/emulparams/elf32lppcnto.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppcnto "$(tdir_elf32lppcnto)"
eelf32lppcsim.c: $(srcdir)/emulparams/elf32lppcsim.sh \
$(srcdir)/emulparams/elf32lppc.sh $(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppcsim "$(tdir_elf32lppcsim)"
eelf32ppcnto.c: $(srcdir)/emulparams/elf32ppcnto.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppcnto "$(tdir_elf32ppcnto)"
eelf32ppcwindiss.c: $(srcdir)/emulparams/elf32ppcwindiss.sh \
@ -679,19 +680,19 @@ eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
eelf32openrisc.c: $(srcdir)/emulparams/elf32openrisc.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32openrisc "$(tdir_openrisc)"
eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc "$(tdir_elf32ppc)"
eelf32ppc_fbsd.c: $(srcdir)/emulparams/elf32ppc_fbsd.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc_fbsd "$(tdir_elf32ppc_fbsd)"
eelf32ppcsim.c: $(srcdir)/emulparams/elf32ppcsim.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppcsim "$(tdir_elf32ppcsim)"
eelf32ppclinux.c: $(srcdir)/emulparams/elf32ppclinux.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppclinux "$(tdir_elf32ppclinux)"
eelf64ppc.c: $(srcdir)/emulparams/elf64ppc.sh $(srcdir)/emultempl/ppc64elf.em \

25
ld/Makefile.in
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@ -1,6 +1,6 @@
# Makefile.in generated automatically by automake 1.4 from Makefile.am
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -771,7 +771,7 @@ uninstall-info:
else ii=; fi; \
list='$(INFO_DEPS)'; \
for file in $$list; do \
test -z "$ii" \
test -z "$$ii" \
|| install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file; \
done
@$(NORMAL_UNINSTALL)
@ -884,7 +884,7 @@ maintainer-clean-recursive:
dot_seen=no; \
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
rev="$$subdir $$rev"; \
test "$$subdir" = "." && dot_seen=yes; \
test "$$subdir" != "." || dot_seen=yes; \
done; \
test "$$dot_seen" = "no" && rev=". $$rev"; \
target=`echo $@ | sed s/-recursive//`; \
@ -1065,7 +1065,7 @@ distclean-generic:
-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
maintainer-clean-generic:
-test -z "ldlexldeffilephdeffilepcldgramhldgramc$(MAINTAINERCLEANFILES)" || rm -f ldlexl deffileph deffilepc ldgramh ldgramc $(MAINTAINERCLEANFILES)
-test -z "ldlex.cdeffilep.hdeffilep.cldgram.hldgram.c$(MAINTAINERCLEANFILES)" || rm -f ldlex.c deffilep.h deffilep.c ldgram.h ldgram.c $(MAINTAINERCLEANFILES)
mostlyclean-am: mostlyclean-hdr mostlyclean-noinstPROGRAMS \
mostlyclean-compile mostlyclean-libtool \
mostlyclean-aminfo mostlyclean-tags mostlyclean-generic \
@ -1380,19 +1380,20 @@ eelf32lmip.c: $(srcdir)/emulparams/elf32lmip.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lmip "$(tdir_elf32lmip)"
eelf32lppc.c: $(srcdir)/emulparams/elf32lppc.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppc "$(tdir_elf32lppc)"
eelf32lppcnto.c: $(srcdir)/emulparams/elf32lppcnto.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppcnto "$(tdir_elf32lppcnto)"
eelf32lppcsim.c: $(srcdir)/emulparams/elf32lppcsim.sh \
$(srcdir)/emulparams/elf32lppc.sh $(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32lppcsim "$(tdir_elf32lppcsim)"
eelf32ppcnto.c: $(srcdir)/emulparams/elf32ppcnto.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppcnto "$(tdir_elf32ppcnto)"
eelf32ppcwindiss.c: $(srcdir)/emulparams/elf32ppcwindiss.sh \
@ -1405,19 +1406,19 @@ eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
eelf32openrisc.c: $(srcdir)/emulparams/elf32openrisc.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32openrisc "$(tdir_openrisc)"
eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc "$(tdir_elf32ppc)"
eelf32ppc_fbsd.c: $(srcdir)/emulparams/elf32ppc_fbsd.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc_fbsd "$(tdir_elf32ppc_fbsd)"
eelf32ppcsim.c: $(srcdir)/emulparams/elf32ppcsim.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppcsim "$(tdir_elf32ppcsim)"
eelf32ppclinux.c: $(srcdir)/emulparams/elf32ppclinux.sh \
$(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emulparams/elf32ppc.sh $(srcdir)/emultempl/ppc32elf.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppclinux "$(tdir_elf32ppclinux)"
eelf64ppc.c: $(srcdir)/emulparams/elf64ppc.sh $(srcdir)/emultempl/ppc64elf.em \

1
ld/emulparams/elf32ppc.sh
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@ -2,6 +2,7 @@
# elf32lppc.sh elf32ppclinux.sh elf32ppcsim.sh
TEMPLATE_NAME=elf32
EXTRA_EM_FILE=ppc32elf
GENERATE_SHLIB_SCRIPT=yes
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-powerpc"

84
ld/emultempl/ppc32elf.em Normal file
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@ -0,0 +1,84 @@
# This shell script emits a C file. -*- C -*-
# Copyright 2003 Free Software Foundation, Inc.
#
# This file is part of GLD, the Gnu Linker.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# This file is sourced from elf32.em, and defines extra powerpc64-elf
# specific routines.
#
cat >>e${EMULATION_NAME}.c <<EOF
#include "libbfd.h"
#include "elf32-ppc.h"
/* Whether to run tls optimization. */
static int notlsopt = 0;
static void ppc_before_allocation PARAMS ((void));
static void
ppc_before_allocation ()
{
extern const bfd_target bfd_elf32_powerpc_vec;
extern const bfd_target bfd_elf32_powerpcle_vec;
if (link_info.hash->creator == &bfd_elf32_powerpc_vec
|| link_info.hash->creator == &bfd_elf32_powerpcle_vec)
{
if (ppc_elf_tls_setup (output_bfd, &link_info) && !notlsopt)
{
if (!ppc_elf_tls_optimize (output_bfd, &link_info))
{
einfo ("%X%P: TLS problem %E\n");
return;
}
}
}
gld${EMULATION_NAME}_before_allocation ();
}
EOF
# Define some shell vars to insert bits of code into the standard elf
# parse_args and list_options functions.
#
PARSE_AND_LIST_PROLOGUE='
#define OPTION_NO_TLS_OPT 301
'
# The options are repeated below so that no abbreviations are allowed.
PARSE_AND_LIST_LONGOPTS='
{ "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
{ "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
'
PARSE_AND_LIST_OPTIONS='
fprintf (file, _("\
--no-tls-optimize Don'\''t try to optimize TLS accesses.\n"
));
'
PARSE_AND_LIST_ARGS_CASES='
case OPTION_NO_TLS_OPT:
notlsopt = 1;
break;
'
# Put these extra ppc64elf routines in ld_${EMULATION_NAME}_emulation
#
LDEMUL_BEFORE_ALLOCATION=ppc_before_allocation