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* config.bfd (sh-*-linux*): Added.

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* configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
* targets.c: Declare them.
* elf32-sh-lin.c: New file.
* Makefile.am: Compile it.
* elf32-sh.c: Don't override defines from elf32-sh-lin.c.
* configure, Makefile.in: Rebuilt.
This commit is contained in:
Alexandre Oliva 2000-09-07 04:23:43 +00:00
parent a28a3ccf6a
commit b129bfef3a
9 changed files with 78 additions and 12 deletions
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10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2000-09-07 Alexandre Oliva <aoliva@redhat.com>
* config.bfd (sh-*-linux*): Added.
* configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
* targets.c: Declare them.
* elf32-sh-lin.c: New file.
* Makefile.am: Compile it.
* elf32-sh.c: Don't override defines from elf32-sh-lin.c.
* configure, Makefile.in: Rebuilt.
2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
* xcofflink.c (xcoff_link_input_bfd): Include the .tocbss

7
bfd/Makefile.am
View File

@ -198,6 +198,7 @@ BFD32_BACKENDS = \
elf32-pj.lo \
elf32-ppc.lo \
elf32-sh.lo \
elf32-sh-lin.lo \
elf32-sparc.lo \
elf32-v850.lo \
elf32.lo \
@ -335,6 +336,7 @@ BFD32_BACKENDS_CFILES = \
elf32-pj.c \
elf32-ppc.c \
elf32-sh.c \
elf32-sh-lin.c \
elf32-sparc.c \
elf32-v850.c \
elf32.c \
@ -1009,6 +1011,11 @@ elf32-sh.lo: elf32-sh.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/sh.h $(INCDIR)/elf/reloc-macros.h \
elf32-target.h
# Keep this one in sync with the one above
elf32-sh-lin.lo: elf32-sh.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/sh.h $(INCDIR)/elf/reloc-macros.h \
elf32-target.h elf32-sh-lin.c
elf32-sparc.lo: elf32-sparc.c $(INCDIR)/filenames.h \
$(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \
$(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/elf/sparc.h \

7
bfd/Makefile.in
View File

@ -319,6 +319,7 @@ BFD32_BACKENDS = \
elf32-pj.lo \
elf32-ppc.lo \
elf32-sh.lo \
elf32-sh-lin.lo \
elf32-sparc.lo \
elf32-v850.lo \
elf32.lo \
@ -457,6 +458,7 @@ BFD32_BACKENDS_CFILES = \
elf32-pj.c \
elf32-ppc.c \
elf32-sh.c \
elf32-sh-lin.c \
elf32-sparc.c \
elf32-v850.c \
elf32.c \
@ -1547,6 +1549,11 @@ elf32-sh.lo: elf32-sh.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/sh.h $(INCDIR)/elf/reloc-macros.h \
elf32-target.h
# Keep this one in sync with the one above
elf32-sh-lin.lo: elf32-sh.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/sh.h $(INCDIR)/elf/reloc-macros.h \
elf32-target.h elf32-sh-lin.c
elf32-sparc.lo: elf32-sparc.c $(INCDIR)/filenames.h \
$(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \
$(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/elf/sparc.h \

5
bfd/config.bfd
View File

@ -683,6 +683,11 @@ case "${targ}" in
targ_defvec=rs6000coff_vec
;;
sh-*-linux*)
targ_defvec=bfd_elf32_shblin_vec
targ_selvecs=bfd_elf32_shlin_vec
;;
sh-*-elf* | sh-*-rtemself*)
targ_defvec=bfd_elf32_sh_vec
targ_selvecs="bfd_elf32_shl_vec shcoff_vec shlcoff_vec shcoff_small_vec shlcoff_small_vec"

26
bfd/configure vendored
View File

@ -5869,6 +5869,8 @@ do
bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
bfd_elf32_sh_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
bfd_elf32_shl_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
bfd_elf32_shlin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
bfd_elf32_shblin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
bfd_elf32_sparc_vec) tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
@ -6062,17 +6064,17 @@ for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6066: checking for $ac_hdr" >&5
echo "configure:6068: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6071 "configure"
#line 6073 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:6078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -6101,12 +6103,12 @@ done
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6105: checking for $ac_func" >&5
echo "configure:6107: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6110 "configure"
#line 6112 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -6129,7 +6131,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:6133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -6154,7 +6156,7 @@ fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:6158: checking for working mmap" >&5
echo "configure:6160: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6162,7 +6164,7 @@ else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
#line 6166 "configure"
#line 6168 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
@ -6302,7 +6304,7 @@ main()
}
EOF
if { (eval echo configure:6306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:6308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
@ -6327,12 +6329,12 @@ fi
for ac_func in madvise mprotect
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6331: checking for $ac_func" >&5
echo "configure:6333: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6336 "configure"
#line 6338 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -6355,7 +6357,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:6359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else

2
bfd/configure.in
View File

@ -522,6 +522,8 @@ do
bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
bfd_elf32_sh_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
bfd_elf32_shl_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
bfd_elf32_shlin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
bfd_elf32_shblin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
bfd_elf32_sparc_vec) tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;

29
bfd/elf32-sh-lin.c Normal file
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@ -0,0 +1,29 @@
/* Hitachi SH specific support for 32-bit Linux
Copyright 2000 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
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. */
#define TARGET_BIG_SYM bfd_elf32_shblin_vec
#define TARGET_BIG_NAME "elf32-shbig-linux"
#define TARGET_LITTLE_SYM bfd_elf32_shlin_vec
#define TARGET_LITTLE_NAME "elf32-sh-linux"
#define ELF_ARCH bfd_arch_sh
#define ELF_MACHINE_CODE EM_SH
#define ELF_MAXPAGESIZE 0x10000
#define elf_symbol_leading_char 0
#include "elf32-sh.c"

2
bfd/elf32-sh.c
View File

@ -4154,6 +4154,7 @@ sh_elf_finish_dynamic_sections (output_bfd, info)
return true;
}
#ifndef ELF_ARCH
#define TARGET_BIG_SYM bfd_elf32_sh_vec
#define TARGET_BIG_NAME "elf32-sh"
#define TARGET_LITTLE_SYM bfd_elf32_shl_vec
@ -4163,6 +4164,7 @@ sh_elf_finish_dynamic_sections (output_bfd, info)
#define ELF_MAXPAGESIZE 0x1
#define elf_symbol_leading_char '_'
#endif /* ELF_ARCH */
#define bfd_elf32_bfd_reloc_type_lookup sh_elf_reloc_type_lookup
#define elf_info_to_howto sh_elf_info_to_howto

2
bfd/targets.c
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@ -547,6 +547,8 @@ extern const bfd_target bfd_elf32_powerpc_vec;
extern const bfd_target bfd_elf32_powerpcle_vec;
extern const bfd_target bfd_elf32_sh_vec;
extern const bfd_target bfd_elf32_shl_vec;
extern const bfd_target bfd_elf32_shlin_vec;
extern const bfd_target bfd_elf32_shblin_vec;
extern const bfd_target bfd_elf32_sparc_vec;
extern const bfd_target bfd_elf32_tradbigmips_vec;
extern const bfd_target bfd_elf32_tradlittlemips_vec;