Linux target variants for elfxx-hppa.
This commit is contained in:
Alan Modra
parent
ffd6e9debc
commit
d952f17a9d
9 changed files with 193 additions and 114 deletions
|
|
@ -1,5 +1,19 @@
|
|||
2001-01-14 Alan Modra <alan@linuxcare.com.au>
|
||||
|
||||
* config.bfd: Add linux target variant for elfxx-hppa.
|
||||
* configure.in: Recognize bfd_elf32_hppa_linux_vec and
|
||||
bfd_elf64_hppa_linux_vec.
|
||||
* configure: Regenerate.
|
||||
* elf64-hppa.c: Include elf64-target.h again to support linux
|
||||
target variant.
|
||||
(elf64_hppa_post_process_headers): Set ELFOSABI_LINUX for linux.
|
||||
* elf32-hppa.c: Include elf32-target.h again to support linux
|
||||
target variant.
|
||||
(elf32_hppa_post_process_headers): New function.
|
||||
(elf_backend_post_process_headers): Define.
|
||||
* targets.c (bfd_target_vector): Add bfd_elf64_hppa_linux_vec and
|
||||
bfd_elf32_hppa_linux_vec.
|
||||
|
||||
* elf32-hppa.c (elf32_hppa_link_hash_table): Add text_segment_base,
|
||||
and data_segment_base fields.
|
||||
(elf32_hppa_link_hash_table_create ): Init them.
|
||||
|
|
|
|||
|
|
@ -257,16 +257,23 @@ case "${targ}" in
|
|||
|
||||
#ifdef BFD64
|
||||
hppa*64*-*-linux-gnu*)
|
||||
targ_defvec=bfd_elf64_hppa_vec
|
||||
targ_defvec=bfd_elf64_hppa_linux_vec
|
||||
targ_selvecs=bfd_elf64_hppa_vec
|
||||
;;
|
||||
hppa*64*-*-hpux11*)
|
||||
targ_defvec=bfd_elf64_hppa_vec
|
||||
targ_selvecs=bfd_elf64_hppa_linux_vec
|
||||
targ_cflags=-DHPUX_LARGE_AR_IDS
|
||||
;;
|
||||
#endif
|
||||
|
||||
hppa*-*-*elf* | hppa*-*-linux-gnu* | hppa*-*-lites* | hppa*-*-sysv4* | hppa*-*-rtems*)
|
||||
hppa*-*-linux-gnu*)
|
||||
targ_defvec=bfd_elf32_hppa_linux_vec
|
||||
targ_selvecs=bfd_elf32_hppa_vec
|
||||
;;
|
||||
hppa*-*-*elf* | hppa*-*-lites* | hppa*-*-sysv4* | hppa*-*-rtems*)
|
||||
targ_defvec=bfd_elf32_hppa_vec
|
||||
targ_selvecs=bfd_elf32_hppa_linux_vec
|
||||
;;
|
||||
|
||||
#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF) || defined (HOST_HPPAMPEIX)
|
||||
|
|
|
|||
30
bfd/configure
vendored
30
bfd/configure
vendored
|
|
@ -5932,7 +5932,8 @@ do
|
|||
target64=true ;;
|
||||
bfd_elf64_alpha_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
bfd_elf64_hppa_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"
|
||||
bfd_elf64_hppa_vec | bfd_elf64_hppa_linux_vec)
|
||||
tb="$tb elf64-hppa.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
|
|
@ -5955,7 +5956,8 @@ do
|
|||
bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_d30v_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_fr30_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_hppa_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_hppa_vec | bfd_elf32_hppa_linux_vec)
|
||||
tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf32.lo $elf" ;;
|
||||
bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"
|
||||
|
|
@ -6177,17 +6179,17 @@ for ac_hdr in unistd.h
|
|||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:6181: checking for $ac_hdr" >&5
|
||||
echo "configure:6183: 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 6186 "configure"
|
||||
#line 6188 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:6191: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:6193: \"$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*
|
||||
|
|
@ -6216,12 +6218,12 @@ done
|
|||
for ac_func in getpagesize
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:6220: checking for $ac_func" >&5
|
||||
echo "configure:6222: 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 6225 "configure"
|
||||
#line 6227 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
|
|
@ -6244,7 +6246,7 @@ $ac_func();
|
|||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:6250: \"$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
|
||||
|
|
@ -6269,7 +6271,7 @@ fi
|
|||
done
|
||||
|
||||
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
|
||||
echo "configure:6273: checking for working mmap" >&5
|
||||
echo "configure:6275: checking for working mmap" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -6277,7 +6279,7 @@ else
|
|||
ac_cv_func_mmap_fixed_mapped=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6281 "configure"
|
||||
#line 6283 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
/* Thanks to Mike Haertel and Jim Avera for this test.
|
||||
|
|
@ -6417,7 +6419,7 @@ main()
|
|||
}
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:6421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:6423: \"$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
|
||||
|
|
@ -6442,12 +6444,12 @@ fi
|
|||
for ac_func in madvise mprotect
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:6446: checking for $ac_func" >&5
|
||||
echo "configure:6448: 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 6451 "configure"
|
||||
#line 6453 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
|
|
@ -6470,7 +6472,7 @@ $ac_func();
|
|||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:6476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
|
|
|
|||
|
|
@ -481,7 +481,8 @@ do
|
|||
target64=true ;;
|
||||
bfd_elf64_alpha_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
bfd_elf64_hppa_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"
|
||||
bfd_elf64_hppa_vec | bfd_elf64_hppa_linux_vec)
|
||||
tb="$tb elf64-hppa.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"
|
||||
target64=true ;;
|
||||
|
|
@ -504,7 +505,8 @@ do
|
|||
bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_d30v_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_fr30_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_hppa_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_hppa_vec | bfd_elf32_hppa_linux_vec)
|
||||
tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf32.lo $elf" ;;
|
||||
bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"
|
||||
|
|
|
|||
|
|
@ -399,6 +399,9 @@ static boolean elf32_hppa_finish_dynamic_symbol
|
|||
static boolean elf32_hppa_finish_dynamic_sections
|
||||
PARAMS ((bfd *, struct bfd_link_info *));
|
||||
|
||||
static void elf32_hppa_post_process_headers
|
||||
PARAMS ((bfd *, struct bfd_link_info *));
|
||||
|
||||
static int elf32_hppa_elf_get_symbol_type
|
||||
PARAMS ((Elf_Internal_Sym *, int));
|
||||
|
||||
|
|
@ -4233,6 +4236,27 @@ elf32_hppa_finish_dynamic_sections (output_bfd, info)
|
|||
return true;
|
||||
}
|
||||
|
||||
/* Tweak the OSABI field of the elf header. */
|
||||
|
||||
static void
|
||||
elf32_hppa_post_process_headers (abfd, link_info)
|
||||
bfd *abfd;
|
||||
struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
|
||||
{
|
||||
Elf_Internal_Ehdr * i_ehdrp;
|
||||
|
||||
i_ehdrp = elf_elfheader (abfd);
|
||||
|
||||
if (strcmp (bfd_get_target (abfd), "elf32-hppa-linux") == 0)
|
||||
{
|
||||
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
|
||||
}
|
||||
else
|
||||
{
|
||||
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
|
||||
}
|
||||
}
|
||||
|
||||
/* Called when writing out an object file to decide the type of a
|
||||
symbol. */
|
||||
static int
|
||||
|
|
@ -4269,6 +4293,7 @@ elf32_hppa_elf_get_symbol_type (elf_sym, type)
|
|||
#define elf_backend_gc_sweep_hook elf32_hppa_gc_sweep_hook
|
||||
#define elf_backend_object_p elf32_hppa_object_p
|
||||
#define elf_backend_final_write_processing elf_hppa_final_write_processing
|
||||
#define elf_backend_post_process_headers elf32_hppa_post_process_headers
|
||||
#define elf_backend_get_symbol_type elf32_hppa_elf_get_symbol_type
|
||||
|
||||
#define elf_backend_can_gc_sections 1
|
||||
|
|
@ -4285,3 +4310,11 @@ elf32_hppa_elf_get_symbol_type (elf_sym, type)
|
|||
#define ELF_MAXPAGESIZE 0x1000
|
||||
|
||||
#include "elf32-target.h"
|
||||
|
||||
#undef TARGET_BIG_SYM
|
||||
#define TARGET_BIG_SYM bfd_elf32_hppa_linux_vec
|
||||
#undef TARGET_BIG_NAME
|
||||
#define TARGET_BIG_NAME "elf32-hppa-linux"
|
||||
|
||||
#define INCLUDED_TARGET_FILE 1
|
||||
#include "elf32-target.h"
|
||||
|
|
|
|||
|
|
@ -1166,9 +1166,16 @@ elf64_hppa_post_process_headers (abfd, link_info)
|
|||
|
||||
i_ehdrp = elf_elfheader (abfd);
|
||||
|
||||
if (strcmp (bfd_get_target (abfd), "elf64-hppa-linux") == 0)
|
||||
{
|
||||
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
|
||||
}
|
||||
else
|
||||
{
|
||||
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
|
||||
i_ehdrp->e_ident[EI_ABIVERSION] = 1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Create function descriptor section (.opd). This section is called .opd
|
||||
because it contains "official prodecure descriptors". The "official"
|
||||
|
|
@ -2657,3 +2664,11 @@ const struct elf_size_info hppa64_elf_size_info =
|
|||
#define elf_backend_type_change_ok true
|
||||
|
||||
#include "elf64-target.h"
|
||||
|
||||
#undef TARGET_BIG_SYM
|
||||
#define TARGET_BIG_SYM bfd_elf64_hppa_linux_vec
|
||||
#undef TARGET_BIG_NAME
|
||||
#define TARGET_BIG_NAME "elf64-hppa-linux"
|
||||
|
||||
#define INCLUDED_TARGET_FILE 1
|
||||
#include "elf64-target.h"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Generic target-file-type support for the BFD library.
|
||||
Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
|
||||
Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001
|
||||
Free Software Foundation, Inc.
|
||||
Written by Cygnus Support.
|
||||
|
||||
|
|
@ -508,6 +508,7 @@ extern const bfd_target bfd_efi_app_ia32_vec;
|
|||
extern const bfd_target bfd_efi_app_ia64_vec;
|
||||
extern const bfd_target bfd_elf64_alpha_vec;
|
||||
extern const bfd_target bfd_elf64_hppa_vec;
|
||||
extern const bfd_target bfd_elf64_hppa_linux_vec;
|
||||
extern const bfd_target bfd_elf64_ia64_little_vec;
|
||||
extern const bfd_target bfd_elf64_ia64_big_vec;
|
||||
extern const bfd_target bfd_elf32_ia64_big_vec;
|
||||
|
|
@ -526,6 +527,7 @@ extern const bfd_target bfd_elf32_us_cris_vec;
|
|||
extern const bfd_target bfd_elf32_d10v_vec;
|
||||
extern const bfd_target bfd_elf32_d30v_vec;
|
||||
extern const bfd_target bfd_elf32_hppa_vec;
|
||||
extern const bfd_target bfd_elf32_hppa_linux_vec;
|
||||
extern const bfd_target bfd_elf32_i370_vec;
|
||||
extern const bfd_target bfd_elf32_i386_vec;
|
||||
extern const bfd_target bfd_elf32_i860_vec;
|
||||
|
|
@ -719,6 +721,7 @@ const bfd_target * const bfd_target_vector[] = {
|
|||
#ifdef BFD64
|
||||
&bfd_elf64_alpha_vec,
|
||||
&bfd_elf64_hppa_vec,
|
||||
&bfd_elf64_hppa_linux_vec,
|
||||
&bfd_elf64_ia64_little_vec,
|
||||
&bfd_elf64_ia64_big_vec,
|
||||
#endif
|
||||
|
|
@ -735,6 +738,7 @@ const bfd_target * const bfd_target_vector[] = {
|
|||
&bfd_elf32_d10v_vec,
|
||||
&bfd_elf32_d30v_vec,
|
||||
&bfd_elf32_hppa_vec,
|
||||
&bfd_elf32_hppa_linux_vec,
|
||||
&bfd_elf32_i370_vec,
|
||||
&bfd_elf32_i386_vec,
|
||||
#ifdef BFD64
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
2001-01-14 Alan Modra <alan@linuxcare.com.au>
|
||||
|
||||
* emulparams/hppalinux.sh (OUTPUT_FORMAT): Set to elf32-hppa-linux.
|
||||
|
||||
* emultempl/hppaelf.em (hppaelf_after_parse): New function,
|
||||
enabling search for libmilli. On a relocatable link, make .text
|
||||
sections unique.
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
SCRIPT_NAME=elf
|
||||
ELFSIZE=32
|
||||
OUTPUT_FORMAT="elf32-hppa"
|
||||
OUTPUT_FORMAT="elf32-hppa-linux"
|
||||
TEXT_START_ADDR=0x1000
|
||||
TARGET_PAGE_SIZE=0x1000
|
||||
MAXPAGESIZE=0x1000
|
||||
|
|
|
|||
Loading…
Reference in a new issue