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monterey updates
This commit is contained in:
Timothy Wall
parent
05bdb37eec
commit
64e9ece0ca
@ -1,3 +1,8 @@
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2001-05-25 Timothy Wall <twall@redhat.com>
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* elfxx-ia64.c (allocate_dynrel_entries): Don't allocate an entry
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for __GLOB_DATA_PTR on AIX5. Clean up some relocation bugs.
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2001-05-25 H.J. Lu <hjl@gnu.org>
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* bfd-in2.h: Regenerated.
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@ -2217,7 +2222,7 @@
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* elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
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is has the SEC_HAS_CONTENTS flag set.
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2000-09-28 Örjan Friberg <orjanf@axis.com>
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2000-09-28 <EFBFBD>Örjan Friberg <orjanf@axis.com>
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Hans-Peter Nilsson <hp@axis.com>
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* aout-cris.c (N_TXTADDR): Define.
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@ -4066,7 +4071,7 @@
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* libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
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2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
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2000-05-03 Martin v. L<EFBFBD>öwis <loewis@informatik.hu-berlin.de>
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* elflink.h (elf_link_add_object_symbols): Reset dynindx for
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hidden and internal symbols.
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@ -1161,10 +1161,9 @@ elfNN_ia64_aix_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
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{
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if (strcmp (*namep, "__GLOB_DATA_PTR") == 0)
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{
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/* Define __GLOB_DATA_PTR. This is expected to be a linker-defined
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symbol by the Aix C runtime startup code. Define the symbol
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when it is encountered. IBM sez no one else should use it b/c it is
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undocumented. */
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/* Define __GLOB_DATA_PTR when it is encountered. This is expected to
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be a linker-defined symbol by the Aix C runtime startup code. IBM sez
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no one else should use it b/c it is undocumented. */
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struct elf_link_hash_entry *h;
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h = (struct elf_link_hash_entry *) bfd_link_hash_lookup (info->hash, *namep, false, false, false);
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@ -1177,7 +1176,8 @@ elfNN_ia64_aix_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
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ia64_info = elfNN_ia64_hash_table (info);
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if (!(_bfd_generic_link_add_one_symbol
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(info, abfd, *namep, BSF_GLOBAL, ia64_info->got_sec,
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(info, abfd, *namep, BSF_GLOBAL,
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bfd_get_section_by_name (abfd, ".bss"),
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bed->got_symbol_offset, (const char *) NULL, false,
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bed->collect, (struct bfd_link_hash_entry **) &h)))
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return false;
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@ -1185,8 +1185,7 @@ elfNN_ia64_aix_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
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h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
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h->type = STT_OBJECT;
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if (info->shared
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&& ! _bfd_elf_link_record_dynamic_symbol (info, h))
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if (! _bfd_elf_link_record_dynamic_symbol (info, h))
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return false;
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}
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@ -1198,9 +1197,8 @@ elfNN_ia64_aix_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
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/* SHN_AIX_SYSCALL: Treat this as any other symbol. The special symbol
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is only relevant when compiling code for extended system calls.
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Replace the "special" section with .text, if possible. */
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/* FIXME need to determine the proper section instead of defaulting to
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.text. */
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Replace the "special" section with .text, if possible.
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Note that these symbols are always assumed to be in .text. */
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for (i = 1; i < elf_elfheader (abfd)->e_shnum; i++)
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{
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asection * sec = bfd_section_from_elf_index (abfd, i);
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@ -2019,9 +2017,7 @@ elfNN_ia64_check_relocs (abfd, info, sec, relocs)
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case R_IA64_FPTR32LSB:
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case R_IA64_FPTR64MSB:
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case R_IA64_FPTR64LSB:
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if (elfNN_ia64_aix_vec (abfd->xvec))
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need_entry = NEED_FPTR | NEED_DYNREL;
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else if (info->shared || h)
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if (info->shared || h || elfNN_ia64_aix_vec (abfd->xvec))
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need_entry = NEED_FPTR | NEED_DYNREL;
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else
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need_entry = NEED_FPTR;
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@ -2071,10 +2067,8 @@ elfNN_ia64_check_relocs (abfd, info, sec, relocs)
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case R_IA64_DIR64LSB:
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/* Shared objects will always need at least a REL relocation. */
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if (info->shared || maybe_dynamic
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/* On AIX, we always need a relocation, but make sure
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__GLOB_DATA_PTR doesn't get an entry. */
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|| (elfNN_ia64_aix_vec (abfd->xvec)
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&& (!h || strcmp (h->root.root.string,
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&& (!h || strcmp (h->root.root.string,
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"__GLOB_DATA_PTR") != 0)))
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need_entry = NEED_DYNREL;
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dynrel_type = R_IA64_DIR64LSB;
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@ -2198,7 +2192,9 @@ allocate_global_data_got (dyn_i, data)
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if (dyn_i->want_got
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&& ! dyn_i->want_fptr
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&& (elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info)
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|| elfNN_ia64_aix_vec (x->info->hash->creator)))
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|| (elfNN_ia64_aix_vec (x->info->hash->creator)
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&& (!dyn_i->h || strcmp (dyn_i->h->root.root.string,
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"__GLOB_DATA_PTR") != 0))))
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{
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dyn_i->got_offset = x->ofs;
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x->ofs += 8;
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@ -2412,7 +2408,10 @@ allocate_dynrel_entries (dyn_i, data)
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ia64_info = elfNN_ia64_hash_table (x->info);
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dynamic_symbol = elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info)
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|| elfNN_ia64_aix_vec (x->info->hash->creator);
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|| (elfNN_ia64_aix_vec (x->info->hash->creator)
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/* Don't allocate an entry for __GLOB_DATA_PTR */
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&& (!dyn_i->h || strcmp (dyn_i->h->root.root.string,
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"__GLOB_DATA_PTR") != 0));
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shared = x->info->shared;
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/* Take care of the normal data relocations. */
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@ -3528,11 +3527,9 @@ elfNN_ia64_relocate_section (output_bfd, info, input_bfd, input_section,
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/* Install a dynamic relocation for this reloc. */
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if ((dynamic_symbol_p || info->shared
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|| (elfNN_ia64_aix_vec (info->hash->creator)
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/* We want REL relocation for _GLOB_DATA_PTR, which would
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otherwise be an IMM64, which isn't handled below. The
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symbol comes from the C runtime. */
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&& (!h ||
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strcmp (h->root.root.string, "__GLOB_DATA_PTR") != 0)))
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/* Don't emit relocs for __GLOB_DATA_PTR on AIX. */
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&& (!h || strcmp (h->root.root.string,
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"__GLOB_DATA_PTR") != 0)))
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&& (input_section->flags & SEC_ALLOC) != 0)
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{
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unsigned int dyn_r_type;
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@ -1,3 +1,8 @@
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2001-05-25 Timothy Wall <twall@oculustech.com>
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* emulparams/elf64_aix.sh: Change settings to match IBM linker
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output.
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2001-05-25 Alan Modra <amodra@one.net.au>
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* configure.host: Replace linuxoldld with linux*oldld.
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@ -5,12 +5,11 @@ TEMPLATE_NAME=elf32
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OUTPUT_FORMAT="elf64-ia64-aix-little"
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ARCH=ia64
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MACHINE=
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MAXPAGESIZE=0x1000
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TEXT_START_ADDR="0x100000000"
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DATA_ADDR="0x200000000 + (. & (${MAXPAGESIZE} - 1))"
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MAXPAGESIZE=0x10000
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TEXT_START_ADDR="0x10000000"
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DATA_ADDR="0x20000000 + (. & (${MAXPAGESIZE} - 1))"
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GENERATE_SHLIB_SCRIPT=yes
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NOP=0x00300000010070000002000001000400 # a bundle full of nops
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OTHER_GOT_SYMBOLS='. = ALIGN (8); PROVIDE (__gp = . + 0x200000);'
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OTHER_GOT_SECTIONS='.IA_64.pltoff : { *(.IA_64.pltoff) }'
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OTHER_PLT_RELOC_SECTIONS='.rela.IA_64.pltoff : { *(.rela.IA_64.pltoff) }'
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OTHER_READONLY_SECTIONS='.opd : { *(.opd) } .IA_64.unwind_info : { *(.IA_64.unwind_info*) *(.gnu.linkonce.ia64unwi.*) } .IA_64.unwind : { *(.IA_64.unwind*) *(.gnu.linkonce.ia64unw.*) }'
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