2003-04-28 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_merge_symbol): Call elf_backend_copy_indirect_symbol
to copy any information related to dynamic linking when we flip
the indirection.
ld/testsuite/
2003-04-28 H.J. Lu <hjl@gnu.org>
* ld-elfvers/vers.exp (picflag): Set PIC flag for compiler.
(build_vers_lib): Support PIC.
(build_vers_lib_no_pic): New. Change all calls to build_vers_lib
to build_vers_lib_no_pic.
(build_vers_lib_pic): New.
Add tests vers26a, vers26b1, vers26b2 and vers26b3 for versioned
definition vs. normal definition in different files.
* ld-elfvers/vers26a.c: New file.
* ld-elfvers/vers26a.dsym: Likewise.
* ld-elfvers/vers26a.map: Likewise.
* ld-elfvers/vers26a.ver: Likewise.
* ld-elfvers/vers26b.c: Likewise.
* ld-elfvers/vers26b.dsym: New empty file.
* ld-elfvers/vers26b.ver: Likewise.
2003-04-27 H.J. Lu <hjl@gnu.org>
* elf-bfd.h (ELF_LINK_DYNAMIC_DEF): New.
(ELF_LINK_DYNAMIC_WEAK): New.
* elflink.h (elf_merge_symbol): Add one argument to indicate if
a symbol should be skipped. Ignore definitions in dynamic
objects for symbols with non-default visibility.
(elf_add_default_symbol): Adjusted.
(elf_link_add_object_symbols): Check if a symbol should be
skipped. Don't merge the visibility field with the one from
a dynamic object.
(elf_link_check_versioned_symbol): Use undef_bfd.
(elf_link_output_extsym): Warn if a forced local symbol is
referenced from dynamic objects. Make non-weak undefined symbol
with non-default visibility a fatal error.
ld/testsuite/
2003-04-27 H.J. Lu <hjl@gnu.org>
* ld-elfvsb/elfvsb.dat: Updated.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-elfvsb/main.c: Likewise.
* ld-elfvsb/sh1.c: Likewise.
* ld-elfvsb/sh2.c: Likewise.
* elf32-m68hc11.c (m68hc11_elf_relax_section): Clear prev_insn_group
when we couldn't relax something.
* ld-m68hc11/bug-3331.d: New test.
* ld-m68hc11/bug-3331.s: New file.
* ld-m68hc11/far-hc11.d: New test for HC11 trampoline generation.
* ld-m68hc11/far-hc12.s: New file.
* ld-m68hc11/far-hc12.d: New test for HC12 trampoline generation.
* ld-m68hc11/far-hc12.ld: New file.
ld-mips-elf/elf-rel-got-n64.d, ld-mips-elf/elf-rel-xgot-n32.d,
ld-mips-elf/elf-rel-xgot-n64.d: New.
* ld-mips-elf/mips-elf.exp (hasn32): Define as condition for
new tests to run.
zero index dynamic tls relocs generated for the GOT. Tidy code.
Set "relocation" to 1 on DTPMOD32 relocs. Optimize HA adjustment.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* ld-powerpc/tlsso.r: Adjust for corrected zero symbol index relocs.
* ld-powerpc/tlsso32.r: Likewise.
* ld-s390/tlsbin_64.dd: New file.
* ld-s390/tlsbin_64.rd: New file.
* ld-s390/tlsbin_64.s: New file.
* ld-s390/tlsbin_64.sd: New file.
* ld-s390/tlsbin_64.td: New file.
* ld-s390/tlsbin.dd: New file.
* ld-s390/tlsbinpic_64.s: New file.
* ld-s390/tlsbinpic.s: New file.
* ld-s390/tlsbin.rd: New file.
* ld-s390/tlsbin.s: New file.
* ld-s390/tlsbin.sd: New file.
* ld-s390/tlsbin.td: New file.
* ld-s390/tlslib_64.s: New file.
* ld-s390/tlslib.s: New file.
* ld-s390/tlspic1_64.s: New file.
* ld-s390/tlspic1.s: New file.
* ld-s390/tlspic2_64.s: New file.
* ld-s390/tlspic2.s: New file.
* ld-s390/tlspic_64.dd: New file.
* ld-s390/tlspic_64.rd: New file.
* ld-s390/tlspic_64.sd: New file.
* ld-s390/tlspic_64.td: New file.
* ld-s390/tlspic.dd: New file.
* ld-s390/tlspic.rd: New file.
* ld-s390/tlspic.sd: New file.
* ld-s390/tlspic.td: New file.
self_dtpmod_done and self_dtpmod_offset.
(allocate_global_data_got): Only use one got entry for all
dtpmod relocs against local symbols.
(allocate_dynrel_entries): Only need .rela.got entry for
dtpmod against global symbol.
(elfNN_ia64_size_dynamic_sections): Initialize self_dtpmod_offset.
Reserve space in .rela.got for the local dtpmod entry.
(set_got_entry): Initialize the common local dtpmod .got entry.
(elfNN_ia64_relocate_section): Handle R_IA_64_DTPREL64LSB
and R_IA_64_DTPREL64MSB.
* config/tc-ia64.c (ia64_cons_fix_new): Handle @dtprel() in data.
* ld-ia64/ia64.exp: New.
* ld-ia64/tlsbin.dd: New test.
* ld-ia64/tlsbinpic.s: New test.
* ld-ia64/tlsbin.rd: New test.
* ld-ia64/tlsbin.s: New test.
* ld-ia64/tlsbin.sd: New test.
* ld-ia64/tlsbin.td: New test.
* ld-ia64/tlsg.s: New test.
* ld-ia64/tlsg.sd: New test.
* ld-ia64/tlslib.s: New test.
* ld-ia64/tlspic1.s: New test.
* ld-ia64/tlspic2.s: New test.
* ld-ia64/tlspic.dd: New test.
* ld-ia64/tlspic.rd: New test.
* ld-ia64/tlspic.sd: New test.
* ld-ia64/tlspic.td: New test.
* elfxx-mips.c: Include libiberty.h.
(elf_mips_isa, _bfd_mips_elf_mach_extends_p): Remove.
(mips_set_isa_flags): New function, split out from...
(_bfd_mips_elf_final_write_processing): ...here. Only call
mips_set_isa_flags if the EF_MIPS_MACH bits are clear.
(mips_mach_extensions): New array.
(mips_32bit_flags_p): New function.
(_bfd_mips_elf_merge_private_bfd_data): Rework architecture checks.
Use mips_32bit_flags_p to check if one binary is 32-bit and the
other is 64-bit. When adopting IBFD's architecture, adopt the
bfd_mach as well as the flags.
ld/testsuite/
* ld-mips-elf/jr.s: New file.
* ld-mips-elf/mips-elf-flags.exp: New test.
