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* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
	eelf_i386_sol2.o.
	(ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
	(eelf32_sparc_sol2.c): New rule.
	(eelf64_sparc_sol2.c): Likewise.
	(eelf_x86_64_sol2.c): Likewise.
	(eelf_i386_sol2.c): Likewise.
	* Makefile.in: Regenerate.
	* configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
	elf_i386_sol2.
	Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
	(x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
	Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
	(sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
	Add target_extra_emuls.
	(sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
	Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
	(sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
	Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
	* emulparams/elf32_sparc_sol2.sh: New file.
	* emulparams/elf64_sparc_sol2.sh: New file.
	* emulparams/elf_i386_sol2.sh: New file.
	* emulparams/elf_x86_64_sol2.sh: New file.
	* emultempl/solaris2.em: New file.

	bfd:
	* elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
	version twice.
	Skip it when constructing def.vd_next.

	* elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
	bfd_elf32_i386_sol2_vec.
	(TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
	(elf32_bed): Redefine to elf32_i386_sol2_bed.
	(elf_backend_want_plt_sym): Redefine to 1.

	* elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
	bfd_elf64_x86_64_sol2_vec.
	(TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
	(elf64_bed): Redefine to elf64_x86_64_sol2_bed.
	(elf_backend_want_plt_sym): Redefine to 1.

	* config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
	bfd_elf32_i386_sol2_vec.
	Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
	targ64_selvecs.
	(x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
	Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
	targ_selvecs.

	* configure.in: Handle bfd_elf32_i386_sol2_vec,
	bfd_elf64_x86_64_sol2_vec.
	* configure: Regenerate.

	* targets.c (bfd_elf32_i386_sol2_vec): Declare.
	(bfd_elf64_x86_64_sol2_vec): Declare.
	(_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
	bfd_elf64_x86_64_sol2_vec.
This commit is contained in:
Rainer Orth
2010-03-05 19:49:00 +00:00
parent 4e7386b0c7
commit a6cc6b3bc4
17 changed files with 317 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
bfd/ChangeLog
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@ -1,3 +1,38 @@
2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
version twice.
Skip it when constructing def.vd_next.
* elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
bfd_elf32_i386_sol2_vec.
(TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
(elf32_bed): Redefine to elf32_i386_sol2_bed.
(elf_backend_want_plt_sym): Redefine to 1.
* elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
bfd_elf64_x86_64_sol2_vec.
(TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
(elf64_bed): Redefine to elf64_x86_64_sol2_bed.
(elf_backend_want_plt_sym): Redefine to 1.
* config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
bfd_elf32_i386_sol2_vec.
Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
targ64_selvecs.
(x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
targ_selvecs.
* configure.in: Handle bfd_elf32_i386_sol2_vec,
bfd_elf64_x86_64_sol2_vec.
* configure: Regenerate.
* targets.c (bfd_elf32_i386_sol2_vec): Declare.
(bfd_elf64_x86_64_sol2_vec): Declare.
(_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
bfd_elf64_x86_64_sol2_vec.
2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program

10
bfd/config.bfd
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@ -499,15 +499,15 @@ case "${targ}" in
targ_selvecs=i386coff_vec
;;
i[3-7]86-*-solaris2*)
targ_defvec=bfd_elf32_i386_vec
targ_selvecs=i386coff_vec
targ64_selvecs="bfd_elf64_x86_64_vec bfd_elf64_l1om_vec"
targ_defvec=bfd_elf32_i386_sol2_vec
targ_selvecs="i386coff_vec"
targ64_selvecs="bfd_elf64_x86_64_sol2_vec bfd_elf64_l1om_vec"
want64=true
;;
#ifdef BFD64
x86_64-*-solaris2*)
targ_defvec=bfd_elf32_i386_vec
targ_selvecs="bfd_elf64_x86_64_vec bfd_elf64_l1om_vec i386coff_vec"
targ_defvec=bfd_elf32_i386_sol2_vec
targ_selvecs="bfd_elf64_x86_64_sol2_vec bfd_elf64_l1om_vec i386coff_vec"
want64=true
;;
#endif

2
bfd/configure vendored
View File

@ -15028,6 +15028,7 @@ do
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
bfd_elf32_i386_dragonfly_vec)
tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_sol2_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
@ -15141,6 +15142,7 @@ do
bfd_elf64_tradbigmips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_x86_64_sol2_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_l1om_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_l1om_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;

2
bfd/configure.in
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@ -687,6 +687,7 @@ do
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
bfd_elf32_i386_dragonfly_vec)
tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_sol2_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
@ -800,6 +801,7 @@ do
bfd_elf64_tradbigmips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_x86_64_sol2_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_l1om_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_l1om_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;

23
bfd/elf32-i386.c
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@ -4719,6 +4719,29 @@ elf_i386_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
#include "elf32-target.h"
/* Solaris 2. */
#undef TARGET_LITTLE_SYM
#define TARGET_LITTLE_SYM bfd_elf32_i386_sol2_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf32-i386-sol2"
/* Restore default: we cannot use ELFOSABI_SOLARIS, otherwise ELFOSABI_NONE
objects won't be recognized. */
#undef ELF_OSABI
#undef elf32_bed
#define elf32_bed elf32_i386_sol2_bed
/* The Solaris 2 ABI requires a plt symbol on all platforms.
Cf. Linker and Libraries Guide, Ch. 2, Link-Editor, Generating the Output
File, p.63. */
#undef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 1
#include "elf32-target.h"
/* VxWorks support. */
#undef TARGET_LITTLE_SYM

23
bfd/elf64-x86-64.c
View File

@ -4510,6 +4510,29 @@ static const struct bfd_elf_special_section
#include "elf64-target.h"
/* Solaris 2 support. */
#undef TARGET_LITTLE_SYM
#define TARGET_LITTLE_SYM bfd_elf64_x86_64_sol2_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf64-x86-64-sol2"
/* Restore default: we cannot use ELFOSABI_SOLARIS, otherwise ELFOSABI_NONE
objects won't be recognized. */
#undef ELF_OSABI
#undef elf64_bed
#define elf64_bed elf64_x86_64_sol2_bed
/* The Solaris 2 ABI requires a plt symbol on all platforms.
Cf. Linker and Libraries Guide, Ch. 2, Link-Editor, Generating the Output
File, p.63. */
#undef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 1
#include "elf64-target.h"
/* Intel L1OM support. */
static bfd_boolean

18
bfd/elflink.c
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@ -5946,6 +5946,10 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
{
struct bfd_elf_version_deps *n;
/* Don't emit base version twice. */
if (t->vernum == 0)
continue;
size += sizeof (Elf_External_Verdef);
size += sizeof (Elf_External_Verdaux);
++cdefs;
@ -6045,6 +6049,10 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
unsigned int cdeps;
struct bfd_elf_version_deps *n;
/* Don't emit the base version twice. */
if (t->vernum == 0)
continue;
cdeps = 0;
for (n = t->deps; n != NULL; n = n->next)
++cdeps;
@ -6076,7 +6084,13 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
def.vd_hash = bfd_elf_hash (t->name);
def.vd_aux = sizeof (Elf_External_Verdef);
def.vd_next = 0;
if (t->next != NULL)
/* If a basever node is next, it *must* be the last node in
the chain, otherwise Verdef construction breaks. */
if (t->next != NULL && t->next->vernum == 0)
BFD_ASSERT (t->next->next == NULL);
if (t->next != NULL && t->next->vernum != 0)
def.vd_next = (sizeof (Elf_External_Verdef)
+ (cdeps + 1) * sizeof (Elf_External_Verdaux));
@ -6177,7 +6191,7 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
unsigned int crefs;
bfd_byte *p;
/* Build the version definition section. */
/* Build the version dependency section. */
size = 0;
crefs = 0;
for (t = elf_tdata (output_bfd)->verref;

4
bfd/targets.c
View File

@ -603,6 +603,7 @@ extern const bfd_target bfd_elf32_hppa_nbsd_vec;
extern const bfd_target bfd_elf32_hppa_vec;
extern const bfd_target bfd_elf32_i370_vec;
extern const bfd_target bfd_elf32_i386_freebsd_vec;
extern const bfd_target bfd_elf32_i386_sol2_vec;
extern const bfd_target bfd_elf32_i386_vxworks_vec;
extern const bfd_target bfd_elf32_i386_vec;
extern const bfd_target bfd_elf32_i860_little_vec;
@ -709,6 +710,7 @@ extern const bfd_target bfd_elf64_sparc_freebsd_vec;
extern const bfd_target bfd_elf64_tradbigmips_vec;
extern const bfd_target bfd_elf64_tradlittlemips_vec;
extern const bfd_target bfd_elf64_x86_64_freebsd_vec;
extern const bfd_target bfd_elf64_x86_64_sol2_vec;
extern const bfd_target bfd_elf64_x86_64_vec;
extern const bfd_target bfd_elf64_l1om_freebsd_vec;
extern const bfd_target bfd_elf64_l1om_vec;
@ -939,6 +941,7 @@ static const bfd_target * const _bfd_target_vector[] =
&bfd_elf32_hppa_vec,
&bfd_elf32_i370_vec,
&bfd_elf32_i386_freebsd_vec,
&bfd_elf32_i386_sol2_vec,
&bfd_elf32_i386_vxworks_vec,
&bfd_elf32_i386_vec,
&bfd_elf32_i860_little_vec,
@ -1054,6 +1057,7 @@ static const bfd_target * const _bfd_target_vector[] =
&bfd_elf64_tradbigmips_vec,
&bfd_elf64_tradlittlemips_vec,
&bfd_elf64_x86_64_freebsd_vec,
&bfd_elf64_x86_64_sol2_vec,
&bfd_elf64_x86_64_vec,
&bfd_elf64_l1om_freebsd_vec,
&bfd_elf64_l1om_vec,

27
ld/ChangeLog
View File

@ -1,3 +1,30 @@
2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
eelf_i386_sol2.o.
(ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
(eelf32_sparc_sol2.c): New rule.
(eelf64_sparc_sol2.c): Likewise.
(eelf_x86_64_sol2.c): Likewise.
(eelf_i386_sol2.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
elf_i386_sol2.
Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
(x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
(sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
Add target_extra_emuls.
(sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
(sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
* emulparams/elf32_sparc_sol2.sh: New file.
* emulparams/elf64_sparc_sol2.sh: New file.
* emulparams/elf_i386_sol2.sh: New file.
* emulparams/elf_x86_64_sol2.sh: New file.
* emultempl/solaris2.em: New file.
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
PR ld/11330

25
ld/Makefile.am
View File

@ -163,6 +163,7 @@ ALL_EMULATIONS = \
eelf32_i960.o \
eelf32_i860.o \
eelf32_sparc.o \
eelf32_sparc_sol2.o \
eelf32_sparc_vxworks.o \
eelf32b4300.o \
eelf32bfin.o \
@ -198,7 +199,7 @@ ALL_EMULATIONS = \
eelf32mcore.o \
eelf32mep.o \
eelf32mb_linux.o \
eelf32microblaze.o \
eelf32microblaze.o \
eelf32mipswindiss.o \
eelf32mt.o \
eelf32openrisc.o \
@ -221,6 +222,7 @@ ALL_EMULATIONS = \
eelf_i386_chaos.o \
eelf_i386_fbsd.o \
eelf_i386_ldso.o \
eelf_i386_sol2.o \
eelf_i386_vxworks.o \
eelf_s390.o \
egld960.o \
@ -422,11 +424,13 @@ ALL_64_EMULATIONS = \
eshlelf64_nbsd.o \
eelf_x86_64.o \
eelf_x86_64_fbsd.o \
eelf_x86_64_sol2.o \
eelf_l1om.o \
eelf_l1om_fbsd.o \
eelf64_s390.o \
eelf64_sparc.o \
eelf64_sparc_fbsd.o \
eelf64_sparc_sol2.o \
eelf64alpha.o \
eelf64alpha_fbsd.o \
eelf64alpha_nbsd.o \
@ -833,6 +837,11 @@ em32rlelf_linux.c: $(srcdir)/emulparams/m32rlelf_linux.sh \
eelf32_sparc.c: $(srcdir)/emulparams/elf32_sparc.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_sparc "$(tdir_elf32_sparc)"
eelf32_sparc_sol2.c: $(srcdir)/emulparams/elf32_sparc_sol2.sh \
$(srcdir)/emulparams/elf32_sparc.sh \
$(srcdir)/emultempl/solaris2.em $(ELF_DEPS) \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_sparc_sol2 "$(tdir_elf32_sparc_sol2)"
eelf32_sparc_vxworks.c: $(srcdir)/emulparams/elf32_sparc_vxworks.sh \
$(srcdir)/emulparams/vxworks.sh $(srcdir)/emulparams/elf32_sparc.sh \
$(srcdir)/emultempl/vxworks.em $(ELF_DEPS) \
@ -1086,6 +1095,11 @@ eelf64_sparc_fbsd.c: $(srcdir)/emulparams/elf64_sparc_fbsd.sh \
$(srcdir)/emulparams/elf64_sparc.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_sparc_fbsd "$(tdir_elf64_sparc_fbsd)"
eelf64_sparc_sol2.c: $(srcdir)/emulparams/elf64_sparc_sol2.sh \
$(srcdir)/emulparams/elf64_sparc.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_sparc_sol2 "$(tdir_elf64_sparc_sol2)"
eelf64bmip.c: $(srcdir)/emulparams/elf64bmip.sh \
$(srcdir)/emulparams/elf64bmip-defs.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
@ -1121,6 +1135,11 @@ eelf_x86_64_fbsd.c: $(srcdir)/emulparams/elf_x86_64_fbsd.sh \
$(srcdir)/emulparams/elf_x86_64.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_x86_64_fbsd "$(tdir_elf_x86_64_fbsd)"
eelf_x86_64_sol2.c: $(srcdir)/emulparams/elf_x86_64_sol2.sh \
$(srcdir)/emulparams/elf_x86_64.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_x86_64_sol2 "$(tdir_elf_x86_64_sol2)"
eelf_l1om.c: $(srcdir)/emulparams/elf_l1om.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_l1om "$(tdir_elf_l1om)"
@ -1141,6 +1160,10 @@ eelf_i386_fbsd.c: $(srcdir)/emulparams/elf_i386_fbsd.sh \
eelf_i386_ldso.c: $(srcdir)/emulparams/elf_i386_ldso.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_i386_ldso "$(tdir_elf_i386_ldso)"
eelf_i386_sol2.c: $(srcdir)/emulparams/elf_i386_sol2.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_i386_sol2 "$(tdir_elf_i386_sol2)"
eelf_i386_vxworks.c: $(srcdir)/emulparams/elf_i386_vxworks.sh \
$(srcdir)/emulparams/vxworks.sh $(srcdir)/emultempl/vxworks.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}

29
ld/Makefile.in
View File

@ -451,6 +451,7 @@ ALL_EMULATIONS = \
eelf32_i960.o \
eelf32_i860.o \
eelf32_sparc.o \
eelf32_sparc_sol2.o \
eelf32_sparc_vxworks.o \
eelf32b4300.o \
eelf32bfin.o \
@ -486,7 +487,7 @@ ALL_EMULATIONS = \
eelf32mcore.o \
eelf32mep.o \
eelf32mb_linux.o \
eelf32microblaze.o \
eelf32microblaze.o \
eelf32mipswindiss.o \
eelf32mt.o \
eelf32openrisc.o \
@ -509,6 +510,7 @@ ALL_EMULATIONS = \
eelf_i386_chaos.o \
eelf_i386_fbsd.o \
eelf_i386_ldso.o \
eelf_i386_sol2.o \
eelf_i386_vxworks.o \
eelf_s390.o \
egld960.o \
@ -710,11 +712,13 @@ ALL_64_EMULATIONS = \
eshlelf64_nbsd.o \
eelf_x86_64.o \
eelf_x86_64_fbsd.o \
eelf_x86_64_sol2.o \
eelf_l1om.o \
eelf_l1om_fbsd.o \
eelf64_s390.o \
eelf64_sparc.o \
eelf64_sparc_fbsd.o \
eelf64_sparc_sol2.o \
eelf64alpha.o \
eelf64alpha_fbsd.o \
eelf64alpha_nbsd.o \
@ -962,6 +966,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_i860.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_i960.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_sparc.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_sparc_sol2.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_sparc_vxworks.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_spu.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32b4300.Po@am__quote@
@ -1023,6 +1028,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_s390.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_sparc.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_sparc_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_sparc_sol2.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64alpha.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64alpha_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64alpha_nbsd.Po@am__quote@
@ -1038,12 +1044,14 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_i386_chaos.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_i386_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_i386_ldso.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_i386_sol2.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_i386_vxworks.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_l1om.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_l1om_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_s390.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_sol2.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/egld960.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/egld960coff.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300.Po@am__quote@
@ -2178,6 +2186,11 @@ em32rlelf_linux.c: $(srcdir)/emulparams/m32rlelf_linux.sh \
eelf32_sparc.c: $(srcdir)/emulparams/elf32_sparc.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_sparc "$(tdir_elf32_sparc)"
eelf32_sparc_sol2.c: $(srcdir)/emulparams/elf32_sparc_sol2.sh \
$(srcdir)/emulparams/elf32_sparc.sh \
$(srcdir)/emultempl/solaris2.em $(ELF_DEPS) \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_sparc_sol2 "$(tdir_elf32_sparc_sol2)"
eelf32_sparc_vxworks.c: $(srcdir)/emulparams/elf32_sparc_vxworks.sh \
$(srcdir)/emulparams/vxworks.sh $(srcdir)/emulparams/elf32_sparc.sh \
$(srcdir)/emultempl/vxworks.em $(ELF_DEPS) \
@ -2431,6 +2444,11 @@ eelf64_sparc_fbsd.c: $(srcdir)/emulparams/elf64_sparc_fbsd.sh \
$(srcdir)/emulparams/elf64_sparc.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_sparc_fbsd "$(tdir_elf64_sparc_fbsd)"
eelf64_sparc_sol2.c: $(srcdir)/emulparams/elf64_sparc_sol2.sh \
$(srcdir)/emulparams/elf64_sparc.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_sparc_sol2 "$(tdir_elf64_sparc_sol2)"
eelf64bmip.c: $(srcdir)/emulparams/elf64bmip.sh \
$(srcdir)/emulparams/elf64bmip-defs.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
@ -2466,6 +2484,11 @@ eelf_x86_64_fbsd.c: $(srcdir)/emulparams/elf_x86_64_fbsd.sh \
$(srcdir)/emulparams/elf_x86_64.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_x86_64_fbsd "$(tdir_elf_x86_64_fbsd)"
eelf_x86_64_sol2.c: $(srcdir)/emulparams/elf_x86_64_sol2.sh \
$(srcdir)/emulparams/elf_x86_64.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_x86_64_sol2 "$(tdir_elf_x86_64_sol2)"
eelf_l1om.c: $(srcdir)/emulparams/elf_l1om.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_l1om "$(tdir_elf_l1om)"
@ -2486,6 +2509,10 @@ eelf_i386_fbsd.c: $(srcdir)/emulparams/elf_i386_fbsd.sh \
eelf_i386_ldso.c: $(srcdir)/emulparams/elf_i386_ldso.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_i386_ldso "$(tdir_elf_i386_ldso)"
eelf_i386_sol2.c: $(srcdir)/emulparams/elf_i386_sol2.sh \
$(srcdir)/emultempl/solaris2.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf_i386_sol2 "$(tdir_elf_i386_sol2)"
eelf_i386_vxworks.c: $(srcdir)/emulparams/elf_i386_vxworks.sh \
$(srcdir)/emulparams/vxworks.sh $(srcdir)/emultempl/vxworks.em \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}

19
ld/configure.tgt
View File

@ -207,13 +207,13 @@ x86_64-*-linux-*) targ_emul=elf_x86_64
tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
i[3-7]86-*-sysv[45]*) targ_emul=elf_i386 ;;
i[3-7]86-*-solaris2*) targ_emul=elf_i386_ldso
targ_extra_emuls="elf_i386 elf_x86_64 elf_l1om"
i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
targ_extra_emuls="elf_i386_ldso elf_i386 elf_x86_64_sol2 elf_x86_64 elf_l1om"
targ_extra_libpath=$targ_extra_emuls
;;
x86_64-*-solaris2*)
targ_emul=elf_x86_64
targ_extra_emuls="elf_i386 elf_i386_ldso elf_l1om"
targ_emul=elf_x86_64_sol2
targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_l1om"
targ_extra_libpath=elf_i386
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
i[3-7]86-*-unixware) targ_emul=elf_i386 ;;
@ -601,14 +601,15 @@ sparc64-*-netbsd* | sparc64-*-openbsd*)
sparc*-*-netbsd*elf*) targ_emul=elf32_sparc ;;
sparc*-*-netbsd*) targ_emul=sparcnbsd ;;
sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
targ_emul=elf32_sparc ;;
sparc-*-solaris2*) targ_emul=elf32_sparc
targ_extra_emuls="elf64_sparc"
targ_emul=elf32_sparc_sol2
targ_extra_emuls=elf32_sparc ;;
sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
targ_extra_libpath=$targ_extra_emuls
tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
sparcv9-*-solaris2* | sparc64-*-solaris2*)
targ_emul=elf64_sparc
targ_extra_emuls="elf32_sparc"
targ_emul=elf64_sparc_sol2
targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
targ_extra_libpath=$targ_extra_emuls
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
sparc*-*-solaris2*) targ_emul=elf32_sparc ;;

2
ld/emulparams/elf32_sparc_sol2.h Normal file
View File

@ -0,0 +1,2 @@
. ${srcdir}/emulparams/elf32_sparc.sh
EXTRA_EM_FILE=solaris2

2
ld/emulparams/elf64_sparc_sol2.h Normal file
View File

@ -0,0 +1,2 @@
. ${srcdir}/emulparams/elf64_sparc.sh
EXTRA_EM_FILE=solaris2

3
ld/emulparams/elf_i386_sol2.sh Normal file
View File

@ -0,0 +1,3 @@
. ${srcdir}/emulparams/elf_i386_ldso.sh
EXTRA_EM_FILE=solaris2
OUTPUT_FORMAT="elf32-i386-sol2"

3
ld/emulparams/elf_x86_64_sol2.sh Normal file
View File

@ -0,0 +1,3 @@
. ${srcdir}/emulparams/elf_x86_64.sh
EXTRA_EM_FILE=solaris2
OUTPUT_FORMAT="elf64-x86-64-sol2"

108
ld/emultempl/solaris2.em Normal file
View File

@ -0,0 +1,108 @@
# This shell script emits a C file. -*- C -*-
# It does some substitutions.
if [ -z "$MACHINE" ]; then
OUTPUT_ARCH=${ARCH}
else
OUTPUT_ARCH=${ARCH}:${MACHINE}
fi
fragment <<EOF
/* This file is generated by a shell script. DO NOT EDIT! */
/* Solaris 2 emulation code for ${EMULATION_NAME}
Copyright 2010 Free Software Foundation, Inc.
Written by Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
This file is part of the GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_IS_${EMULATION_NAME}
/* The Solaris 2 ABI requires some symbols to always be bound to the base
version in a shared object.
Cf. Linker and Libraries Guide, Ch. 2, Link-Editor, Generating the Output
File, p.63. */
static void
elf_solaris2_before_allocation (void)
{
/* Symbols required to be bound to the base version. */
static const char *basever_syms[] = {
"_DYNAMIC",
"_GLOBAL_OFFSET_TABLE_",
"_PROCEDURE_LINKAGE_TABLE_",
"_edata",
"_end",
"_etext",
NULL
};
const char **sym;
/* Only do this if emitting a shared object and versioning is in place. */
if (link_info.shared
&& (lang_elf_version_info != NULL || link_info.create_default_symver))
{
struct bfd_elf_version_expr *globals = NULL, *locals = NULL;
struct bfd_elf_version_tree *basever;
const char *soname;
for (sym = basever_syms; *sym != NULL; sym++)
{
/* Create a version pattern for this symbol. Some of them start
off as local, others as global, so try both. */
globals = lang_new_vers_pattern (globals, *sym, NULL, TRUE);
locals = lang_new_vers_pattern (locals, *sym, NULL, TRUE);
}
/* New version node for those symbols. */
basever = lang_new_vers_node (globals, locals);
/* The version name matches what bfd_elf_size_dynamic_sections uses
for the base version. */
soname = bfd_elf_get_dt_soname (link_info.output_bfd);
if (soname == NULL)
soname = lbasename (bfd_get_filename (link_info.output_bfd));
/* Register the node. */
lang_register_vers_node (soname, basever, NULL);
/* Enforce base version. The encoded vd_ndx is vernum + 1. */
basever->vernum = 0;
for (sym = basever_syms; *sym != NULL; sym++)
{
struct elf_link_hash_entry *h;
/* Lookup symbol. */
h = elf_link_hash_lookup (elf_hash_table (&link_info), *sym,
FALSE, FALSE, FALSE);
if (h == NULL)
continue;
/* Undo the hiding done by _bfd_elf_define_linkage_sym. */
h->forced_local = 0;
h->other &= ~STV_HIDDEN;
/* Emit it into the .dynamic section, too. */
bfd_elf_link_record_dynamic_symbol (&link_info, h);
}
}
gld${EMULATION_NAME}_before_allocation ();
}
EOF
LDEMUL_BEFORE_ALLOCATION=elf_solaris2_before_allocation