target id field to TIC80_TARGET_ID.
* coffswap.h (coff_swap_filehdr_out): Swap out target id field
if used.
(coff_swap_filehdr_in): Swap in target id field if used.
symbol overriding an old defined symbol, return the hash table
entry which we modify, even if it is the target of an
indirection.
(elf_link_add_object_symbols): If the real name of the symbol gets
overridden, convert the versioned symbol into an indirect symbol
to the real symbol.
* elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
relocs in shared libraries which refer to local symbols. Cope
with addend when processing a GOT relocation.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
for sections that the linker didn't create.
(ppc_elf_finish_dynamic_sections): Only try to write out a section
symbol if it was created in ppc_elf_size_dynamic_sections.
(ppc_elf_relocate_section): Complain if we have to generate a reloc
relative to a section for which we didn't output a symbol.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
relocs are 'rela' relocs, like everything else. .rela.plt is not
a read-only section, so we don't have to special-case it.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
.rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
* elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
(ppc_elf_relocate_section): @got offsets are 4 from start of the
actual .got section.
* elflink.c (_bfd_elf_create_got_section): The three reserved
words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
characters, not 4.
* elf32-ppc.c (ppc_elf_check_relocs): Use
_bfd_elf_create_got_section to create the GOT rather than
ppc_elf_create_linker_section. Create the '.rela.got' section
ourselves.
(ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
symbol has a GOT entry.
(ppc_elf_relocate_section): Record when a symbol is used through
the GOT, and allocate space in the GOT for each such symbol.
(ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
(ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
stuff.
* elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
treated in a similar way to ADDR16_HA relocs.
(ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
shared objects; the linker must deal with them.
(ppc_elf_create_linker_section): Stop setting
_GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
LINKER_SECTION_PLT stuff.
(ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
(ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
section, not ELF-specific calls.
(elf_backend_plt_not_loaded): Set to 1.
(elf_backend_got_symbol_offset): Set to 4.
* elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
for when ld.so fills in the PLT; and 'got_symbol_offset' member.
* elflink.c (_bfd_elf_create_dynamic_sections): Apply
plt_not_loaded member.
(_bfd_elf_create_got_section): Apply got_symbol_offset.
* elfxx-target.h (elf_backend_plt_not_loaded): Set default to
'loaded'.
(elf_backend_G_O_T_offset): Set default to 0.
(elfNN_bed): Set added fields.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
DT_RELENT in shared objects; should be DT_RELAENT.
* elf32-ppc.c (ppc_elf_relocate_section): Propagate
R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
such a reloc (in a non-shared object) refers to a symbol that's
not defined.
* elfcode.h (put_signed_word): Define.
(get_signed_word): Define.
(elf_swap_reloca_in): Use get_signed_word for the r_addend field.
(elf_swap_reloca_out): Use put_signed_word for the r_addend
field.
* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
bfd_get_signed_32 to set the r_addend field.
* elf64-mips.c (mips_elf64_swap_reloca_in): Use
bfd_h_get_signed_64 to set the r_addend field.
elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
(elf_fix_symbol_flags): New static function, broken out of
elf_adjust_dynamic_symbol.
(elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
(elf_link_assign_sym_version): Likewise. Permit a symbol to be
forced local even if NEEDS_PLT is set. When forcing a symbol to
be local, clear NEEDS_PLT.
(elf_link_output_extsym): Remove unused local bed.
for a symbol which is being forced to be local.
* elf32-i386.c (elf_i386_relocate_section): Write out the
relocation value for a GOT reloc for a symbol which is turning
into a local symbol.
(elf_i386_finish_dynamic_symbol): If a symbol is turning into a
local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
reloc.
* elf32-m68k.c, elf32-sparc.c: Corresponding changes.
value if the symbol is turning into a local symbol.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
information by calling `_bfd_elf_slurp_version_tables'.
(elf_link_add_object_symbols): For undefined symbols look for
version informaiton in the verneed records.
(elf_link_add_object_symbols): Use soname of shared object
for verneed record if it is available.
for a section even if it is not loaded.
Otherwise compiling this
static char bar; char *foo() { return &bar; }
without -fpic and then doing ld -shared OBJECT dumps core.
section VMA.
(_bfd_coff_link_input_bfd): Separate section VMA handling for
input and output files.
(_bfd_coff_generic_relocate_section): Check whether input file,
not output file, is a PE file.
global_to_static member for support of task linking.
(_bfd_coff_write_task_globals): Add prototype.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Use #ifdef to
check RS6000COFF_C, to be consistent with all other uses
in this file.
* cofflink.c (_bfd_coff_final_link): If doing task linking,
call _bfd_coff_write_task_globals.
(_bfd_coff_link_input_bfd): If doing task linking, convert
global functions to static.
(_bfd_coff_write_global_sym): If doing task linking, convert
global variables to static.
(_bfd_coff_write_task_globals): New function.
* coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
(C_AUTOARG): #undef since it clashes with C_UEXT.
(C_LASTENT): #undef since it clashes with C_STATLAB.
* coffcode.h (coff_write_object_contents): Use TIC80COFF
rather than TIC80.
(coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
when TIC80COFF defined (clashes with C_UEXT). Explicitly
recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
PR 12236
name of R_RELLONG to "RELLONG". Set rightshift and complain for
M_PPCR.
(ppbase_reloc, glob15_reloc): New static functions.
(glob16_reloc, local16_reloc): New static functions.
(rtype2howto): Handle all relocation types.
(coff_tic80_relocate_section): New static function.
(coff_relocate_section): Define to coff_tic80_relocate_section.
* Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
value.
* coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
callers. If PE file, don't add section VMA.
(coff_write_alien_symbol): If PE file, don't add section VMA.
* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
(_bfd_coff_write_global_sym): Likewise.
(_bfd_coff_generic_relocate_section): Likewise.
