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* configure.ac (ia64*-*-*vms*): Add support for ld.

Browse source 
* configure: Regenerate.

	* scripttempl/ia64vms.sc: New file.
	* emultempl/vms.em (_before_parse): Support for ia64.
	(elf64-ia64-vms): New fragment for ia64.
	* emulparams/elf64_ia64_vms.sh: New file.
	* configure.tgt (ia64-*-*vms*): Add.
	* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
	(eelf64_ia64_vms.c): New rule.
	* Makefile.in: Regenerate.

	* elflink.c (elf_link_output_extsym): Add a guard.
	(bfd_elf_final_link): Remove assertion.
	(bfd_elf_final_link): Add a guard.
	* elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
	(elfNN_vms_section_from_shdr, elfNN_vms_object_p)
	(elfNN_vms_post_process_headers, elfNN_vms_section_processing)
	(elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
	Remove.
	(elfNN-ia64-vms target): Move to ...
	* elf64-ia64-vms.c: New file.
	* configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
	* Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
	(BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
This commit is contained in:
Nick Clifton 2012-04-12 07:35:07 +00:00
parent 81eb0a20fc
commit 202e23565d
18 changed files with 5868 additions and 375 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2012-03-19 Tristan Gingold <gingold@adacore.com>
* configure.ac (ia64*-*-*vms*): Add support for ld.
* configure: Regenerate.
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (enable_libgomp): Remove *-*-irix6*.

18
bfd/ChangeLog
View file

@ -1,3 +1,21 @@
2012-04-12 Tristan Gingold <gingold@adacore.com>
* elflink.c (elf_link_output_extsym): Add a guard.
(bfd_elf_final_link): Remove assertion.
(bfd_elf_final_link): Add a guard.
* elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
(elfNN_vms_section_from_shdr, elfNN_vms_object_p)
(elfNN_vms_post_process_headers, elfNN_vms_section_processing)
(elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
Remove.
(elfNN-ia64-vms target): Move to ...
* elf64-ia64-vms.c: New file.
* configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
* Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
(BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
* configure: Regenerate.
* Makefile.in: Regenerate.
2012-04-11 Nick Clifton <nickc@redhat.com>
PR binutils/13897

2
bfd/Makefile.am
View file

@ -619,6 +619,7 @@ BFD64_BACKENDS = \
elf64-gen.lo \
elf64-hppa.lo \
elf64-ia64.lo \
elf64-ia64-vms.lo \
elf64-mips.lo \
elf64-mmix.lo \
elf64-ppc.lo \
@ -654,6 +655,7 @@ BFD64_BACKENDS_CFILES = \
elf64-alpha.c \
elf64-gen.c \
elf64-hppa.c \
elf64-ia64-vms.c \
elf64-mips.c \
elf64-mmix.c \
elf64-ppc.c \

3
bfd/Makefile.in
View file

@ -920,6 +920,7 @@ BFD64_BACKENDS = \
elf64-gen.lo \
elf64-hppa.lo \
elf64-ia64.lo \
elf64-ia64-vms.lo \
elf64-mips.lo \
elf64-mmix.lo \
elf64-ppc.lo \
@ -955,6 +956,7 @@ BFD64_BACKENDS_CFILES = \
elf64-alpha.c \
elf64-gen.c \
elf64-hppa.c \
elf64-ia64-vms.c \
elf64-mips.c \
elf64-mmix.c \
elf64-ppc.c \
@ -1416,6 +1418,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-alpha.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-gen.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-hppa.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-ia64-vms.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-ia64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-mips.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf64-mmix.Plo@am__quote@

2
bfd/configure vendored
View file

@ -15341,7 +15341,7 @@ do
bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;;
bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_littlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_mmix_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;

2
bfd/configure.in
View file

@ -827,7 +827,7 @@ do
bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;;
bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_littlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_mmix_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;

5601
bfd/elf64-ia64-vms.c Normal file
View file

File diff suppressed because it is too large Load diff

6
bfd/elflink.c
View file

@ -8908,7 +8908,8 @@ elf_link_output_extsym (struct bfd_hash_entry *bh, void *data)
/* If this symbol should be put in the .dynsym section, then put it
there now. We already know the symbol index. We also fill in
the entry in the .hash section. */
if (h->dynindx != -1
if (finfo->dynsym_sec != NULL
&& h->dynindx != -1
&& elf_hash_table (finfo->info)->dynamic_sections_created)
{
bfd_byte *esym;
@ -10305,7 +10306,7 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
{
finfo.dynsym_sec = bfd_get_section_by_name (dynobj, ".dynsym");
finfo.hash_sec = bfd_get_section_by_name (dynobj, ".hash");
BFD_ASSERT (finfo.dynsym_sec != NULL);
/* Note that dynsym_sec can be NULL (on VMS). */
finfo.symver_sec = bfd_get_section_by_name (dynobj, ".gnu.version");
/* Note that it is OK if symver_sec is NULL. */
}
@ -10825,6 +10826,7 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
symtab_hdr->sh_info = bfd_get_symcount (abfd);
if (dynamic
&& finfo.dynsym_sec != NULL
&& finfo.dynsym_sec->output_section != bfd_abs_section_ptr)
{
Elf_Internal_Sym sym;

364
bfd/elfnn-ia64.c
View file

@ -1,6 +1,6 @@
/* IA-64 support for 64-bit ELF
Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008, 2009, 2010, 2011 Free Software Foundation, Inc.
2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of BFD, the Binary File Descriptor library.
@ -41,14 +41,6 @@
#define LOG_SECTION_ALIGN 2
#endif
/* Only add code for vms when the vms target is enabled. This is required
because it depends on vms-lib.c for its archive format and we don't want
to compile that code if it is not used. */
#if ARCH_SIZE == 64 && \
(defined (HAVE_bfd_elf64_ia64_vms_vec) || defined (HAVE_all_vecs))
#define INCLUDE_IA64_VMS
#endif
typedef struct bfd_hash_entry *(*new_hash_entry_func)
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
@ -4978,277 +4970,6 @@ elfNN_hpux_backend_symbol_processing (bfd *abfd ATTRIBUTE_UNUSED,
break;
}
}
#ifdef INCLUDE_IA64_VMS
static bfd_boolean
elfNN_vms_section_from_shdr (bfd *abfd,
Elf_Internal_Shdr *hdr,
const char *name,
int shindex)
{
switch (hdr->sh_type)
{
case SHT_IA_64_VMS_TRACE:
case SHT_IA_64_VMS_DEBUG:
case SHT_IA_64_VMS_DEBUG_STR:
break;
default:
return elfNN_ia64_section_from_shdr (abfd, hdr, name, shindex);
}
if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
return FALSE;
return TRUE;
}
static bfd_boolean
elfNN_vms_object_p (bfd *abfd)
{
Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
Elf_Internal_Phdr *i_phdr = elf_tdata (abfd)->phdr;
unsigned int i;
unsigned int num_text = 0;
unsigned int num_data = 0;
unsigned int num_rodata = 0;
char name[16];
if (!elfNN_ia64_object_p (abfd))
return FALSE;
for (i = 0; i < i_ehdrp->e_phnum; i++, i_phdr++)
{
/* Is there a section for this segment? */
bfd_vma base_vma = i_phdr->p_vaddr;
bfd_vma limit_vma = base_vma + i_phdr->p_filesz;
if (i_phdr->p_type != PT_LOAD)
continue;
again:
while (base_vma < limit_vma)
{
bfd_vma next_vma = limit_vma;
asection *nsec;
asection *sec;
flagword flags;
char *nname = NULL;
/* Find a section covering [base_vma;limit_vma) */
for (sec = abfd->sections; sec != NULL; sec = sec->next)
{
/* Skip uninteresting sections (either not in memory or
below base_vma. */
if ((sec->flags & (SEC_ALLOC | SEC_LOAD)) == 0
|| sec->vma + sec->size <= base_vma)
continue;
if (sec->vma <= base_vma)
{
/* This section covers (maybe partially) the beginning
of the range. */
base_vma = sec->vma + sec->size;
goto again;
}
if (sec->vma < next_vma)
{
/* This section partially covers the end of the range.
Used to compute the size of the hole. */
next_vma = sec->vma;
}
}
/* No section covering [base_vma; next_vma). Create a fake one. */
flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
if (i_phdr->p_flags & PF_X)
{
flags |= SEC_CODE;
if (num_text++ == 0)
nname = ".text";
else
sprintf (name, ".text$%u", num_text);
}
else if ((i_phdr->p_flags & (PF_R | PF_W)) == PF_R)
{
flags |= SEC_READONLY;
sprintf (name, ".rodata$%u", num_rodata++);
}
else
{
flags |= SEC_DATA;
sprintf (name, ".data$%u", num_data++);
}
/* Allocate name. */
if (nname == NULL)
{
size_t name_len = strlen (name) + 1;
nname = bfd_alloc (abfd, name_len);
if (nname == NULL)
return FALSE;
memcpy (nname, name, name_len);
}
/* Create and fill new section. */
nsec = bfd_make_section_anyway_with_flags (abfd, nname, flags);
if (nsec == NULL)
return FALSE;
nsec->vma = base_vma;
nsec->size = next_vma - base_vma;
nsec->filepos = i_phdr->p_offset + (base_vma - i_phdr->p_vaddr);
base_vma = next_vma;
}
}
return TRUE;
}
static void
elfNN_vms_post_process_headers (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_OPENVMS;
i_ehdrp->e_ident[EI_ABIVERSION] = 2;
}
static bfd_boolean
elfNN_vms_section_processing (bfd *abfd ATTRIBUTE_UNUSED,
Elf_Internal_Shdr *hdr)
{
if (hdr->bfd_section != NULL)
{
const char *name = bfd_get_section_name (abfd, hdr->bfd_section);
if (strcmp (name, ".text") == 0)
hdr->sh_flags |= SHF_IA_64_VMS_SHARED;
else if ((strcmp (name, ".debug") == 0)
|| (strcmp (name, ".debug_abbrev") == 0)
|| (strcmp (name, ".debug_aranges") == 0)
|| (strcmp (name, ".debug_frame") == 0)
|| (strcmp (name, ".debug_info") == 0)
|| (strcmp (name, ".debug_loc") == 0)
|| (strcmp (name, ".debug_macinfo") == 0)
|| (strcmp (name, ".debug_pubnames") == 0)
|| (strcmp (name, ".debug_pubtypes") == 0))
hdr->sh_type = SHT_IA_64_VMS_DEBUG;
else if ((strcmp (name, ".debug_line") == 0)
|| (strcmp (name, ".debug_ranges") == 0))
hdr->sh_type = SHT_IA_64_VMS_TRACE;
else if (strcmp (name, ".debug_str") == 0)
hdr->sh_type = SHT_IA_64_VMS_DEBUG_STR;
else if (strcmp (name, ".vms_display_name_info") == 0)
{
int idx, symcount;
asymbol **syms;
struct elf_obj_tdata *t = elf_tdata (abfd);
int buf[2];
int demangler_sym_idx = -1;
symcount = bfd_get_symcount (abfd);
syms = bfd_get_outsymbols (abfd);
for (idx = 0; idx < symcount; idx++)
{
asymbol *sym;
sym = syms[idx];
if ((sym->flags & (BSF_DEBUGGING | BSF_DYNAMIC))
&& strchr (sym->name, '@')
&& (strcmp (sym->section->name, BFD_ABS_SECTION_NAME) == 0))
{
demangler_sym_idx = sym->udata.i;
break;
}
}
hdr->sh_type = SHT_IA_64_VMS_DISPLAY_NAME_INFO;
hdr->sh_entsize = 4;
hdr->sh_addralign = 0;
hdr->sh_link = t->symtab_section;
/* Find symtab index of demangler routine and stuff it in
the second long word of section data. */
if (demangler_sym_idx > -1)
{
bfd_seek (abfd, hdr->sh_offset, SEEK_SET);
bfd_bread (buf, hdr->sh_size, abfd);
buf [1] = demangler_sym_idx;
bfd_seek (abfd, hdr->sh_offset, SEEK_SET);
bfd_bwrite (buf, hdr->sh_size, abfd);
}
}
}
return TRUE;
}
/* The final processing done just before writing out a VMS IA-64 ELF
object file. */
static void
elfNN_vms_final_write_processing (bfd *abfd,
bfd_boolean linker ATTRIBUTE_UNUSED)
{
Elf_Internal_Shdr *hdr;
asection *s;
int unwind_info_sect_idx = 0;
for (s = abfd->sections; s; s = s->next)
{
hdr = &elf_section_data (s)->this_hdr;
if (strcmp (bfd_get_section_name (abfd, hdr->bfd_section),
".IA_64.unwind_info") == 0)
unwind_info_sect_idx = elf_section_data (s)->this_idx;
switch (hdr->sh_type)
{
case SHT_IA_64_UNWIND:
/* VMS requires sh_info to point to the unwind info section. */
hdr->sh_info = unwind_info_sect_idx;
break;
}
}
if (! elf_flags_init (abfd))
{
unsigned long flags = 0;
if (abfd->xvec->byteorder == BFD_ENDIAN_BIG)
flags |= EF_IA_64_BE;
if (bfd_get_mach (abfd) == bfd_mach_ia64_elf64)
flags |= EF_IA_64_ABI64;
elf_elfheader(abfd)->e_flags = flags;
elf_flags_init (abfd) = TRUE;
}
}
static bfd_boolean
elfNN_vms_close_and_cleanup (bfd *abfd)
{
if (bfd_get_format (abfd) == bfd_object)
{
long isize, irsize;
if (elf_shstrtab (abfd) != NULL)
_bfd_elf_strtab_free (elf_shstrtab (abfd));
/* Pad to 8 byte boundary for IPF/VMS. */
isize = bfd_get_size (abfd);
if ((irsize = isize/8*8) < isize)
{
int ishort = (irsize + 8) - isize;
bfd_seek (abfd, isize, SEEK_SET);
bfd_bwrite (bfd_zmalloc (ishort), ishort, abfd);
}
}
return _bfd_generic_close_and_cleanup (abfd);
}
#endif /* INCLUDE_IA64_VMS */
#define TARGET_LITTLE_SYM bfd_elfNN_ia64_little_vec
#define TARGET_LITTLE_NAME "elfNN-ia64-little"
@ -5381,86 +5102,3 @@ elfNN_vms_close_and_cleanup (bfd *abfd)
#define elfNN_bed elfNN_ia64_hpux_bed
#include "elfNN-target.h"
/* VMS-specific vectors. */
#ifdef INCLUDE_IA64_VMS
#undef TARGET_LITTLE_SYM
#define TARGET_LITTLE_SYM bfd_elfNN_ia64_vms_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elfNN-ia64-vms"
#undef TARGET_BIG_SYM
#undef TARGET_BIG_NAME
/* These are VMS specific functions. */
#undef elf_backend_object_p
#define elf_backend_object_p elfNN_vms_object_p
#undef elf_backend_section_from_shdr
#define elf_backend_section_from_shdr elfNN_vms_section_from_shdr
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elfNN_vms_post_process_headers
#undef elf_backend_section_processing
#define elf_backend_section_processing elfNN_vms_section_processing
#undef elf_backend_final_write_processing
#define elf_backend_final_write_processing elfNN_vms_final_write_processing
#undef bfd_elfNN_close_and_cleanup
#define bfd_elfNN_close_and_cleanup elfNN_vms_close_and_cleanup
#undef elf_backend_section_from_bfd_section
#undef elf_backend_symbol_processing
#undef elf_backend_want_p_paddr_set_to_zero
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_OPENVMS
#undef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 0x10000 /* 64KB */
#undef elfNN_bed
#define elfNN_bed elfNN_ia64_vms_bed
/* Use VMS-style archives (in particular, don't use the standard coff
archive format). */
#define bfd_elfNN_archive_functions
#undef bfd_elfNN_archive_p
#define bfd_elfNN_archive_p _bfd_vms_lib_ia64_archive_p
#undef bfd_elfNN_write_archive_contents
#define bfd_elfNN_write_archive_contents _bfd_vms_lib_write_archive_contents
#undef bfd_elfNN_mkarchive
#define bfd_elfNN_mkarchive _bfd_vms_lib_ia64_mkarchive
#define bfd_elfNN_archive_slurp_armap \
_bfd_vms_lib_slurp_armap
#define bfd_elfNN_archive_slurp_extended_name_table \
_bfd_vms_lib_slurp_extended_name_table
#define bfd_elfNN_archive_construct_extended_name_table \
_bfd_vms_lib_construct_extended_name_table
#define bfd_elfNN_archive_truncate_arname \
_bfd_vms_lib_truncate_arname
#define bfd_elfNN_archive_write_armap \
_bfd_vms_lib_write_armap
#define bfd_elfNN_archive_read_ar_hdr \
_bfd_vms_lib_read_ar_hdr
#define bfd_elfNN_archive_write_ar_hdr \
_bfd_vms_lib_write_ar_hdr
#define bfd_elfNN_archive_openr_next_archived_file \
_bfd_vms_lib_openr_next_archived_file
#define bfd_elfNN_archive_get_elt_at_index \
_bfd_vms_lib_get_elt_at_index
#define bfd_elfNN_archive_generic_stat_arch_elt \
_bfd_vms_lib_generic_stat_arch_elt
#define bfd_elfNN_archive_update_armap_timestamp \
_bfd_vms_lib_update_armap_timestamp
#include "elfNN-target.h"
#endif /* INCLUDE_IA64_VMS */

7
configure vendored
View file

@ -3093,7 +3093,9 @@ case "${target}" in
noconfigdirs="$noconfigdirs target-libssp"
;;
rl78-*-*)
# Dereferencing -1 is a compile-time error
# libssp uses a misaligned load to trigger a fault, but the RL78
# doesn't fault for those - instead, it gives a build-time error
# for explicit misaligned loads.
noconfigdirs="$noconfigdirs target-libssp"
;;
esac
@ -3496,8 +3498,7 @@ case "${target}" in
noconfigdirs="$noconfigdirs libgui itcl ld"
;;
ia64*-*-*vms*)
# No ld support yet.
noconfigdirs="$noconfigdirs libgui itcl ld"
noconfigdirs="$noconfigdirs libgui itcl"
;;
i[3456789]86-w64-mingw*)
;;

9
configure.ac
View file

@ -1,5 +1,5 @@
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
# Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify it
@ -519,7 +519,9 @@ case "${target}" in
noconfigdirs="$noconfigdirs target-libssp"
;;
rl78-*-*)
# Dereferencing -1 is a compile-time error
# libssp uses a misaligned load to trigger a fault, but the RL78
# doesn't fault for those - instead, it gives a build-time error
# for explicit misaligned loads.
noconfigdirs="$noconfigdirs target-libssp"
;;
esac
@ -922,8 +924,7 @@ case "${target}" in
noconfigdirs="$noconfigdirs libgui itcl ld"
;;
ia64*-*-*vms*)
# No ld support yet.
noconfigdirs="$noconfigdirs libgui itcl ld"
noconfigdirs="$noconfigdirs libgui itcl"
;;
i[[3456789]]86-w64-mingw*)
;;

11
ld/ChangeLog
View file

@ -1,3 +1,14 @@
2012-04-11 Tristan Gingold <gingold@adacore.com>
* scripttempl/ia64vms.sc: New file.
* emultempl/vms.em (_before_parse): Support for ia64.
(elf64-ia64-vms): New fragment for ia64.
* emulparams/elf64_ia64_vms.sh: New file.
* configure.tgt (ia64-*-*vms*): Add.
* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
(eelf64_ia64_vms.c): New rule.
* Makefile.in: Regenerate.
2012-04-06 Roland McGrath <mcgrathr@google.com>
* configure.in (AC_CHECK_HEADERS): Add locale.h.

5
ld/Makefile.am
View file

@ -467,6 +467,7 @@ ALL_64_EMULATION_SOURCES = \
eelf64_aix.c \
eelf64_ia64.c \
eelf64_ia64_fbsd.c \
eelf64_ia64_vms.c \
eelf64_s390.c \
eelf64_sparc.c \
eelf64_sparc_fbsd.c \
@ -1928,6 +1929,10 @@ eelf64_ia64_fbsd.c: $(srcdir)/emulparams/elf64_ia64_fbsd.sh \
$(srcdir)/emultempl/needrelax.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_fbsd "$(tdir_elf64_ia64_fbsd)"
eelf64_ia64_vms.c: $(srcdir)/emulparams/elf64_ia64_vms.sh \
$(srcdir)/emultempl/vms.em \
$(srcdir)/scripttempl/ia64vms.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_vms "$(tdir_elf64_ia64_vms)"
eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_s390 "$(tdir_elf64_s390)"

7
ld/Makefile.in
View file

@ -55,6 +55,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../bfd/acinclude.m4 \
$(top_srcdir)/../config/depstand.m4 \
$(top_srcdir)/../config/gettext-sister.m4 \
$(top_srcdir)/../config/largefile.m4 \
$(top_srcdir)/../config/lcmessage.m4 \
$(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/nls.m4 \
$(top_srcdir)/../config/override.m4 \
@ -772,6 +773,7 @@ ALL_64_EMULATION_SOURCES = \
eelf64_aix.c \
eelf64_ia64.c \
eelf64_ia64_fbsd.c \
eelf64_ia64_vms.c \
eelf64_s390.c \
eelf64_sparc.c \
eelf64_sparc_fbsd.c \
@ -1176,6 +1178,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_aix.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_ia64.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_ia64_fbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64_ia64_vms.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(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@
@ -3389,6 +3392,10 @@ eelf64_ia64_fbsd.c: $(srcdir)/emulparams/elf64_ia64_fbsd.sh \
$(srcdir)/emultempl/needrelax.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_fbsd "$(tdir_elf64_ia64_fbsd)"
eelf64_ia64_vms.c: $(srcdir)/emulparams/elf64_ia64_vms.sh \
$(srcdir)/emultempl/vms.em \
$(srcdir)/scripttempl/ia64vms.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_vms "$(tdir_elf64_ia64_vms)"
eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_s390 "$(tdir_elf64_s390)"

1
ld/configure.tgt
View file

@ -308,6 +308,7 @@ ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
targ_extra_emuls="elf64_ia64" ;;
ia64-*-netbsd*) targ_emul=elf64_ia64 ;;
ia64-*-linux*) targ_emul=elf64_ia64 ;;
ia64-*-*vms*) targ_emul=elf64_ia64_vms ;;
ia64-*-aix*) targ_emul=elf64_aix
;;
ip2k-*-elf) targ_emul=elf32ip2k

7
ld/emulparams/elf64_ia64_vms.sh Normal file
View file

@ -0,0 +1,7 @@
SCRIPT_NAME=ia64vms
OUTPUT_FORMAT="elf64-ia64-vms"
ARCH=ia64
COMPILE_IN=yes
EXTRA_EM_FILE=vms

64
ld/emultempl/vms.em
View file

@ -31,6 +31,10 @@ gld${EMULATION_NAME}_before_parse (void)
ldfile_set_output_arch ("${ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
input_flags.dynamic = TRUE;
config.has_shared = FALSE; /* Not yet. */
/* For ia64, harmless for alpha. */
link_info.emit_hash = FALSE;
link_info.spare_dynamic_tags = 0;
}
/* This is called before the input files are opened. We add the
@ -132,7 +136,8 @@ gld${EMULATION_NAME}_add_options
int nrl ATTRIBUTE_UNUSED,
struct option **really_longopts ATTRIBUTE_UNUSED)
{
static const struct option xtra_long[] = {
static const struct option xtra_long[] =
{
{"identification", required_argument, NULL, OPTION_IDENTIFICATION},
{NULL, no_argument, NULL, 0}
};
@ -166,6 +171,63 @@ gld${EMULATION_NAME}_handle_option (int optc)
EOF
if test "$OUTPUT_FORMAT" = "elf64-ia64-vms"; then
fragment <<EOF
#include "elf-bfd.h"
EOF
source_em ${srcdir}/emultempl/elf-generic.em
fragment <<EOF
/* This is called after the sections have been attached to output
sections, but before any sizes or addresses have been set. */
static void
gld${EMULATION_NAME}_before_allocation (void)
{
const struct elf_backend_data *bed;
if (!is_elf_hash_table (link_info.hash))
return;
bed = get_elf_backend_data (link_info.output_bfd);
/* The backend must work out the sizes of all the other dynamic
sections. */
if (elf_hash_table (&link_info)->dynamic_sections_created
&& bed->elf_backend_size_dynamic_sections
&& ! (*bed->elf_backend_size_dynamic_sections) (link_info.output_bfd,
&link_info))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");
before_allocation_default ();
}
static void
gld${EMULATION_NAME}_after_allocation (void)
{
bfd_boolean need_layout = bfd_elf_discard_info (link_info.output_bfd,
&link_info);
gld${EMULATION_NAME}_map_segments (need_layout);
}
static void
gld${EMULATION_NAME}_after_parse (void)
{
link_info.relax_pass = 2;
after_parse_default ();
}
EOF
LDEMUL_BEFORE_ALLOCATION=gld"$EMULATION_NAME"_before_allocation
LDEMUL_AFTER_ALLOCATION=gld"$EMULATION_NAME"_after_allocation
LDEMUL_AFTER_PARSE=gld${EMULATION_NAME}_after_parse
source_em ${srcdir}/emultempl/needrelax.em
fi
LDEMUL_PLACE_ORPHAN=vms_place_orphan
LDEMUL_BEFORE_PARSE=gld"$EMULATION_NAME"_before_parse
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=gld"$EMULATION_NAME"_create_output_section_statements

129
ld/scripttempl/ia64vms.sc Normal file
View file

@ -0,0 +1,129 @@
# Linker script for Itanium VMS systems.
# Tristan Gingold <gingold@adacore.com>.
PAGESIZE=0x10000
BLOCKSIZE=0x200
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
${LIB_SEARCH_DIRS}
ENTRY(__entry)
SECTIONS
{
/* RW segment. */
${RELOCATING+. = ${PAGESIZE};}
\$DATA\$ ALIGN (${BLOCKSIZE}) : {
*(\$DATA\$ .data .data.*)
*(\$BSS\$ .bss)
}
/* Code segment. Note: name must be \$CODE\$ */
${RELOCATING+. = ALIGN (${PAGESIZE});}
\$CODE\$ ALIGN (${BLOCKSIZE}) : {
*(\$CODE\$ .text)
}
.plt ALIGN (8) : {
*(.plt)
}
/* RO segment. */
${RELOCATING+. = ALIGN (${PAGESIZE});}
/* RO initialized data. */
\$LITERAL\$ ALIGN (${BLOCKSIZE}) : {
*(\$LITERAL\$)
*(\$READONLY\$ .rodata)
*(.jcr)
*(.ctors)
*(.dtors)
*(.opd)
*(.gcc_except_table)
/* LIB$INITIALIZE stuff. */
*(LIB\$INITIALIZDZ) /* Start marker. */
*(LIB\$INITIALIZD_) /* Hi priority. */
*(LIB\$INITIALIZE) /* User. */
*(LIB\$INITIALIZE$) /* End marker. */
}
/* Short segment. */
${RELOCATING+. = ALIGN (${PAGESIZE});}
.srodata : {
*(.srodata)
}
.got ALIGN (8) : {
*(.got)
}
.IA_64.pltoff ALIGN (16) : {
*(.IA_64.pltoff)
}
\$TFR\$ ALIGN (16) : {
/* Tranfer vector. */
__entry = .;
*(.transfer)
}
${RELOCATING+. = ALIGN (${PAGESIZE});}
\$RW_SHORT\$ ALIGN (${BLOCKSIZE}) : {
*(.sdata .sdata.*)
*(.sbss)
}
${RELOCATING+. = ALIGN (${PAGESIZE});}
.IA_64.unwind ALIGN (${BLOCKSIZE}) : {
*(.IA_64.unwind .IA_64.unwind.*)
}
.IA_64.unwind_info ALIGN (8) : {
*(.IA_64.unwind_info .IA_64.unwind_info.*)
}
${RELOCATING+. = ALIGN (${PAGESIZE});}
.dynamic /* \$DYNAMIC\$ */ ALIGN (${BLOCKSIZE}) : {
*(.dynamic)
*(.vmsdynstr)
*(.fixups)
}
${RELOCATING+. = ALIGN (${PAGESIZE});}
.dynstr : { *(.dynstr) }
.dynsym ${RELOCATING-0} : { *(.dynsym) }
.rela.got : { *(.rela.got) }
.got.plt : { *(.got.plt) }
.gnu.version_d : { *(.gnu.version_d) }
.gnu.version : { *(.gnu.version) }
.gnu.version_r : { *(.gnu.version_r) }
.rela.IA_64.pltoff : { *(.rela.IA_64.pltoff) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.trace_info 0 : { *(.trace_info) }
.trace_abbrev 0 : { *(.trace_abbrev) }
.trace_aranges 0 : { *(.trace_aranges) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
.note : { *(.vms.note) }
/DISCARD/ : { *(.note) }
}
EOF