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* PR ld/13991Alan Modra2012-04-241-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ * bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as _bfd_generic_link_just_syms. * bfd/elflink.c (_bfd_elf_link_just_syms): Delete. * bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type. * bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section. * bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS, SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME, SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE. * bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c, * bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c, * bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c, * bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c, * bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c, * bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c, * bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c, * bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c, * bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c, * bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c, * bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c, * bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c, * bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c, * bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c, * bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c, * bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c, * bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c, * bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c, * bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c, * bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c, * bfd/reloc.c: Update all references. * bfd/bfd-in2.h: Regenerate. ld/ * ld/ldlang.c (size_input_section): Use sec_info_type rather than usrdata->flags.just_syms. * ld/ldwrite.c (build_link_order): Likewise. * ld/emultempl/hppaelf.em (build_section_lists): Likewise. * ld/emultempl/ppc64elf.em (build_toc_list): Likewise. * ld/emultempl/armelf.em (build_section_lists): Likewise. (after_allocation): Update for renamed sec_info_type value. * ld/emultempl/tic6xdsbt.em: Likewise.
* * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop paddingRoland McGrath2012-04-171-3/+6
| | | | so that 32-byte boundary is a proper instruction boundary.
* bfd/Roland McGrath2012-04-031-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2012-04-03 Roland McGrath <mcgrathr@google.com> * elf-nacl.c: New file. * elf-nacl.h: New file. * elf32-i386.c (elf_backend_modify_segment_map): Define for bfd_elf32_i386_nacl_vec. (elf_backend_modify_program_headers): Likewise. * elf64-x86-64.c (elf_backend_modify_segment_map): Define for bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec. (elf_backend_modify_program_headers): Likewise. * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here. (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here. * Makefile.in: Regenerated. * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here. (bfd_elf32_x86_64_nacl_vec): Likewise. (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise. (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise. (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise. (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise. (bfd_elf32_i386_nacl_vec): Likewise. (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise. (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise. * configure: Regenerated. binutils/testsuite/ 2012-04-03 Roland McGrath <mcgrathr@google.com> * lib/binutils-common.exp (is_elf_format): Consider *-*-nacl* to be ELF too. * binutils-all/elfedit-4.d: Add "#as: --64" option. * binutils-all/i386/i386.exp: Accept nacl targets too. * binutils-all/x86-64/x86-64.exp: Likewise. gas/testsuite/ 2012-04-03 Roland McGrath <mcgrathr@google.com> * gas/i386/k1om.d: Add not-target match for *-*-nacl*. * gas/i386/l1om.d: Likewise. ld/ 2012-04-03 Roland McGrath <mcgrathr@google.com> * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them. * emulparams/elf_nacl.sh: New file. * emulparams/elf_i386_nacl.sh: New file. * emulparams/elf32_x86_64_nacl.sh: New file. * emulparams/elf_x86_64_nacl.sh: New file. * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here. (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and eelf_x86_64_nacl.c here. (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c): New targets. * Makefile.in: Regenerated. * scripttempl/elf.sc: Handle SEPARATE_CODE cases. ld/testsuite/ 2012-04-03 Roland McGrath <mcgrathr@google.com> * ld-x86-64/ilp32-4-nacl.d: New file. * ld-x86-64/x86-64.exp: Run it. * ld-discard/discard.exp: Accept nacl targets too. * ld-elf/binutils.exp: Likewise. * ld-elf/comm-data.exp: Likewise. * ld-elf/elf.exp: Likewise. * ld-elf/tls_common.exp: Likewise. * ld-elfvers/vers.exp: Likewise. * ld-elfvsb/elfvsb.exp: Likewise. * ld-elfweak/elfweak.exp: Likewise. * ld-gc/gc.exp: Likewise. * ld-ifunc/binutils.exp: Likewise. * ld-ifunc/ifunc.exp: Likewise. * ld-linkonce/linkonce.exp:Likewise. * ld-pie/pie.exp: Likewise. * ld-shared/shared.exp: Likewise. * ld-undefined/weak-undef.exp: Likewise. * ld-unique/unique.exp: Likewise. * ld-x86-64/dwarfreloc.exp: Likewise. * ld-x86-64/line.exp: Likewise. * lib/ld-lib.exp (slurp_options): Support global array options_regsub to apply substitutions to the contents of options lines read from the file. * ld-i386/emit-relocs.d: Renamed to ... * ld-i386/emit-relocs.rd: ... this. * ld-i386/i386.exp: Accept nacl targets too. For them, use options_regsub to replace elf_i386 with elf_i386_nacl in run_dump_test cases; apply the same substitution in $i386tests; replace foo.rd expectations files with foo-nacl.rd in $i386tests. (i386tests): Change emit-relocs.d to emit-relocs.rd here. * ld-i386/emit-relocs-nacl.rd: New file. * ld-i386/plt-nacl.pd: New file. * ld-i386/plt-pic-nacl.pd: New file. * ld-i386/tlsbin-nacl.rd: New file. * ld-i386/tlsbindesc-nacl.rd: New file. * ld-i386/tlsdesc-nacl.rd: New file. * ld-i386/tlsgdesc-nacl.rd: New file. * ld-i386/tlsnopic-nacl.rd: New file. * ld-i386/tlspic-nacl.rd: New file. * ld-x86-64/x86-64.exp: Accept nacl targets too. For them, use options_regsub to replace elf_x86_64 with elf_x86_64_nacl in run_dump_test cases; apply the same substitution in $x86_64tests; replace foo.rd expectations files with foo-nacl.rd in $x86_64tests. Add explicit -melf_x86_64 to ld options in tests that need it, in case the default emulation is x32 (as it is for x86_64-nacl). * ld/testsuite/ld-x86-64/plt-nacl.pd: New file. * ld/testsuite/ld-x86-64/split-by-file-nacl.rd: New file. * ld/testsuite/ld-x86-64/tlsbin-nacl.rd: New file. * ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: New file. * ld/testsuite/ld-x86-64/tlsdesc-nacl.pd: New file. * ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: New file. * ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: New file. * ld/testsuite/ld-x86-64/tlspic-nacl.rd: New file. * ld-i386/hidden2.d: Loosen regexps to match any file format variant, and not to depend on exact addresses, displacements, etc. where they are irrelevant. * ld-i386/pcrel16.d: Likewise. * ld-i386/pcrel16abs.d: Likewise. * ld-i386/pr12718.d: Likewise. * ld-i386/pr12921.d: Likewise. * ld-i386/reloc.d: Likewise. * ld-i386/tlsbin.dd: Likewise. * ld-i386/tlsbin.sd: Likewise. * ld-i386/tlsbin.td: Likewise. * ld-i386/tlsbindesc.dd: Likewise. * ld-i386/tlsbindesc.sd: Likewise. * ld-i386/tlsbindesc.td: Likewise. * ld-i386/tlsdesc.dd: Likewise. * ld-i386/tlsdesc.sd: Likewise. * ld-i386/tlsdesc.td: Likewise. * ld-i386/tlsg.sd: Likewise. * ld-i386/tlsgdesc.dd: Likewise. * ld-i386/tlsindntpoff.dd: Likewise. * ld-i386/tlsnopic.dd: Likewise. * ld-i386/tlsnopic.sd: Likewise. * ld-i386/tlspic.dd: Likewise. * ld-i386/tlspic.sd: Likewise. * ld-i386/tlspic.td: Likewise. * ld-i386/tlspie2.d: Likewise. * ld-x86-64/hidden2.d: Likewise. * ld-x86-64/pcrel16.d: Likewise. * ld-x86-64/pr12718.d: Likewise. * ld-x86-64/pr12921.d: Likewise. * ld-x86-64/protected3.d: Likewise. * ld-x86-64/tlsbin.dd: Likewise. * ld-x86-64/tlsbin.sd: Likewise. * ld-x86-64/tlsbin.td: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsbindesc.sd: Likewise. * ld-x86-64/tlsbindesc.td: Likewise. * ld-x86-64/tlsdesc.dd: Likewise. * ld-x86-64/tlsdesc.sd: Likewise. * ld-x86-64/tlsdesc.td: Likewise. * ld-x86-64/tlsg.sd: Likewise. * ld-x86-64/tlsgd5.dd: Likewise. * ld-x86-64/tlsgd6.dd: Likewise. * ld-x86-64/tlsgdesc.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/tlspic.sd: Likewise. * ld-x86-64/tlspic.td: Likewise. * ld-x86-64/ilp32-8.d: Match any file format variant. Use a -Ttext and adjust expected results, to handle variant layouts. * ld-x86-64/ilp32-9.d: Likewise. * ld-i386/alloc.t: Remove superfluous OUTPUT_FORMAT statement. * ld-i386/pr12627.t: Likewise. * ld-x86-64/abs-l1om.d: Add target: constraint. * ld-x86-64/protected2-l1om.d: Likewise. * ld-x86-64/protected3-l1om.d: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/plt.s: New file. * ld-x86-64/pltlib.s: New file. * ld-x86-64/plt.pd: New file. * ld-x86-64/x86-64.exp (x86_64tests): Add them. * ld-i386/plt.s: New file. * ld-i386/pltlib.s: New file. * ld-i386/plt.pd: New file. * ld-i386/plt-pic.s: New file. * ld-i386/plt-pic.pd: New file. * ld-i386/i386.exp (i386tests): Add them.
* Handle relocation against protected function for -BsymbolicH.J. Lu2012-03-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2012-03-20 H.J. Lu <hongjiu.lu@intel.com> PR ld/13880 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error for R_386_GOTOFF relocation against protected function if SYMBOLIC_BIND is true. * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an error for R_X86_64_GOTOFF64 relocation against protected function when building executable or SYMBOLIC_BIND is true. ld/testsuite/ 2012-03-20 H.J. Lu <hongjiu.lu@intel.com> PR ld/13880 * ld-i386/i386.exp: Run protected4 and protected5. * ld-x86-64/x86-64.exp: Likewise. * ld-i386/protected4.d: New. * ld-i386/protected4.s: Likewise. * ld-i386/protected5.d: Likewise. * ld-i386/protected5.s: Likewise. * ld-x86-64/protected4.d: Likewise. * ld-x86-64/protected4.s: Likewise. * ld-x86-64/protected5.d: Likewise. * ld-x86-64/protected5.s: Likewise.
* bfd/Roland McGrath2012-03-161-26/+196
| | | | | | | | | | | | | | | | | | 2012-03-16 Roland McGrath <mcgrathr@google.com> * config.bfd: Handle x86_64-*-nacl*. * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza. (bfd_elf32_x86_64_nacl_vec): Likewise. * targets.c: Support them. * configure.in: Likewise. * configure: Regenerated. gas/ 2012-03-16 Roland McGrath <mcgrathr@google.com> * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64): Define for this case. * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
* * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): UseRoland McGrath2012-03-151-4/+6
| | | | | | elf_x86_64_backend_data parameters for plt_eh_frame. Change-Id: I4e1a7c2787ed1276765e269f50fc8ba89bab41d5
* * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.Roland McGrath2012-03-151-65/+136
| | | | | | | | | | | | | (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros. (elf_x86_64_arch_bed): New variable. (elf_backend_arch_data): New macro. (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE. (elf_x86_64_allocate_dynrelocs): Likewise. (elf_x86_64_relocate_section): Likewise. (elf_x86_64_plt_sym_val): Likewise. (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data parameters for PLT details. (elf_x86_64_finish_dynamic_sections): Likewise.
* * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't errorAlan Modra2012-03-131-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | on zero size dynbss symbol. * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise. * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise. * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise. * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise. * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise. * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise. * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise. * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise. * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
* Restore R_386_IRELATIVE and R_X86_64_IRELATIVEH.J. Lu2012-03-091-7/+5
| | | | | | | | | | | | | | | | | | | | | | | bfd/ 2012-03-09 H.J. Lu <hongjiu.lu@intel.com> PR ld/13817 * bfd/elf32-i386.c (elf_i386_relocate_section): Restore R_386_IRELATIVE. * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore R_X86_64_IRELATIVE. ld/testsuite/ 2012-03-09 H.J. Lu <hongjiu.lu@intel.com> PR ld/13817 * ld-i386/pr13302.d: Updated. * ld-x86-64/pr13082-5b.d: Likewise. * ld-x86-64/pr13082-6a.d: Likewise. * ld-x86-64/pr13082-6b.d: Likewise.
* * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVEJakub Jelinek2012-03-061-2/+2
| | | | set relocate to TRUE.
* Remove ABI_64_P check on R_X86_64_PCXXH.J. Lu2012-01-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2012-01-10 H.J. Lu <hongjiu.lu@intel.com> PR ld/13581 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P check on R_X86_64_PCXX. ld/testsuite/ 2012-01-10 H.J. Lu <hongjiu.lu@intel.com> PR ld/13581 * ld-x86-64/ilp32-4.s: New. * ld-x86-64/ilp32-10.d: Likewise. * ld-x86-64/ilp32-10.s: Likewise. * ld-x86-64/ilp32-4.d: Adjusted. * ld-x86-64/ilp32-5.d: Likewise. * ld-x86-64/ilp32-5.s: Likewise. * ld-x86-64/x86-64.exp: Run ilp32-10.
* bfd/Jan Kratochvil2012-01-051-17/+12
| | | | | | | Fix zero registers core files when built by gcc-4.7. * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and size. Call elfcore_write_note for the local variables. Remove the final elfcore_write_note call. Add NOTREACHED comments.
* Set the default x32 interpreter to "/lib/ldx32.so.1"H.J. Lu2011-12-151-1/+1
| | | | | | | 2011-12-15 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to "/lib/ldx32.so.1".
* Replace IRELATIVE relocations with RELATIVE in .rel.dyn.H.J. Lu2011-10-211-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-10-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/13302 * elf32-i386.c (elf_i386_relocate_section): Replace R_386_IRELATIVE with R_386_RELATIVE. * elf64-x86-64.c (elf_x86_64_relocate_section): Replace R_X86_64_IRELATIVE with R_X86_64_RELATIVE. ld/testsuite/ 2011-10-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/13302 * ld-i386/i386.exp: Run pr13302. * ld-i386/pr13302.d: New. * ld-i386/pr13302.s: Likewise. * ld-x86-64/pr13082-5b.d: Updated. * ld-x86-64/pr13082-6a.d: Likewise. * ld-x86-64/pr13082-6b.d: Likewise.
* Fix a typo in comments.H.J. Lu2011-10-211-1/+1
| | | | | | | | 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>. * elf32-i386.c (elf_i386_relocate_section): Fix a typo in comments. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
* Put IRELATIVE relocations after JUMP_SLOT.H.J. Lu2011-10-211-18/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-10-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/13302 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index and next_irelative_index. (elf_i386_link_hash_table_create): Initialize next_jump_slot_index and next_irelative_index. (elf_i386_allocate_dynrelocs): Increment reloc_count instead of next_tls_desc_index. (elf_i386_size_dynamic_sections): Set next_tls_desc_index and next_irelative_index from reloc_count. (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after R_386_JUMP_SLOT. * elf64-x86-64.c (elf_x86_64_link_hash_table): Add next_jump_slot_index and next_irelative_index. (elf_x86_64_link_hash_table_create): Initialize next_jump_slot_index and next_irelative_index. (elf_x86_64_size_dynamic_sections): Set next_irelative_index from reloc_count. (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after R_X86_64_JUMP_SLOT. ld/testsuite/ 2011-10-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/13302 * ld-ifunc/ifunc-16-i386.d: New. * ld-ifunc/ifunc-16-x86-64.d: Likewise. * ld-ifunc/ifunc-16-x86.s: Likewise.
* * elf32-i386.c (i386_opcode16): Delete.Alan Modra2011-10-191-28/+11
| | | | | | (elf_i386_check_tls_transition): Use memcmp to compare contents. * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete. (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
* PR ld/13177Alan Modra2011-10-191-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark". (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test "mark". Hide undefweak too. Clear def_regular and ref_regular. * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved reloc errors from garbage-collected code. * elf32-arm.c (elf32_arm_relocate_section): Likewise. * elf32-bfin.c (bfin_relocate_section): Likewise. (bfinfdpic_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-spu.c (spu_elf_relocate_section): Likewise. * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sh64.c (sh_elf64_relocate_section): Likewise. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. ld/testsuite/ * ld-elf/elf.exp: Move test for shared lib support.. * lib/ld-lib.exp (check_shared_lib_support): ..to here. Add m68hc1*, and s/ms1/mt/. (check_gc_sections_available): Match hppa*64 not hppa64. Comment. * ld-gc/libpersonality.s: New. * ld-gc/personality.s, * ld-gc/personality.d: New. * ld-gc/gc.exp: Run personality test.
* Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32.H.J. Lu2011-08-121-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-08-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/13082 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64. (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32 and zero-extend it to 64bit if addend is zero for x32. Generate R_X86_64_RELATIVE64 for x32. include/elf/ 2011-08-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/13082 * x86-64.h (R_X86_64_RELATIVE64): New. ld/testsuite/ 2011-08-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/13082 * ld-x86-64/pr13082-1.s: New. * ld-x86-64/pr13082-1a.d: Likewise. * ld-x86-64/pr13082-1b.d: Likewise. * ld-x86-64/pr13082-2.s: Likewise. * ld-x86-64/pr13082-2a.d: Likewise. * ld-x86-64/pr13082-2b.d: Likewise. * ld-x86-64/pr13082-3.s: Likewise. * ld-x86-64/pr13082-3a.d: Likewise. * ld-x86-64/pr13082-3b.d: Likewise. * ld-x86-64/pr13082-4.s: Likewise. * ld-x86-64/pr13082-4a.d: Likewise. * ld-x86-64/pr13082-4b.d: Likewise. * ld-x86-64/pr13082-5.s: Likewise. * ld-x86-64/pr13082-5a.d: Likewise. * ld-x86-64/pr13082-5b.d: Likewise. * ld-x86-64/pr13082-6.s: Likewise. * ld-x86-64/pr13082-6a.d: Likewise. * ld-x86-64/pr13082-6b.d: Likewise. * ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].
* Check R_X86_64_32 overflow and allow R_X86_64_64 for x32.H.J. Lu2011-08-011-17/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> PR ld/13048 * archures.c (bfd_mach_i386_intel_syntax): New. (bfd_mach_i386_i8086): Updated. (bfd_mach_i386_i386): Likewise. (bfd_mach_x86_64): Likewise. (bfd_mach_x64_32): Likewise. (bfd_mach_i386_i386_intel_syntax): Likewise. (bfd_mach_x86_64_intel_syntax): Likewise. (bfd_mach_x64_32_intel_syntax): Likewise. (bfd_mach_l1om): Likewise. (bfd_mach_l1om_intel_syntax): Likewise. (bfd_mach_k1om): Likewise. (bfd_mach_k1om_intel_syntax): Likewise. * bfd-in2.h: Regenerated. * cpu-i386.c (bfd_i386_compatible): Check mach instead of bits_per_address. (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64. (bfd_x64_32_arch): Likewise. * elf64-x86-64.c: Include "libiberty.h". (x86_64_elf_howto_table): Append x32 R_X86_64_32. (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32. (elf_x86_64_reloc_type_lookup): Likewise. (elf_x86_64_reloc_name_lookup): Likewise. (elf_x86_64_relocate_section): Likewise. (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32. gas/ 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> PR ld/13048 * config/tc-i386.c (handle_quad): Removed. (md_pseudo_table): Remove "quad". (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc. (x86_dwarf2_addr_size): New. * config/tc-i386.h (x86_dwarf2_addr_size): New. (DWARF2_ADDR_SIZE): Likewise. gas/testsuite/ 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> PR ld/13048 * gas/i386/ilp32/ilp32.exp: Don't run inval. * gas/i386/ilp32/inval.l: Removed. * gas/i386/ilp32/inval.s: Likewise. * gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of R_X86_64_32. * gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs. * gas/i386/ilp32/x86-64-pcrel.d: Updated. ld/testsuite/ 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> PR ld/13048 * ld-x86-64/ilp32-6.d: New. * ld-x86-64/ilp32-6.s: Likewise. * ld-x86-64/ilp32-7.d: Likewise. * ld-x86-64/ilp32-7.s: Likewise. * ld-x86-64/ilp32-8.d: Likewise. * ld-x86-64/ilp32-8.s: Likewise. * ld-x86-64/ilp32-9.d: Likewise. * ld-x86-64/ilp32-9.s: Likewise. * ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9. opcodes/ 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> PR ld/13048 * i386-dis.c (print_insn): Optimize info->mach check.
* Add initial Intel K1OM support.H.J. Lu2011-07-221-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo. (ALL_MACHINES_CFILES): Add cpu-k1om.c. * Makefile.in: Regenerated. * archures.c (bfd_architecture): Add bfd_arch_k1om. (bfd_k1om_arch): New. (bfd_archures_list): Add &bfd_k1om_arch. * bfd-in2.h: Regenerated. * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec if bfd_elf64_x86_64_freebsd_vec is supported. (targ_selvecs): Likewise. * configure.in: Support bfd_elf64_k1om_vec and bfd_elf64_k1om_freebsd_vec. * configure: Regenerated. * cpu-k1om.c: New. * elf64-x86-64.c (elf64_k1om_elf_object_p): New. (bfd_elf64_k1om_vec): Likewise. (bfd_elf64_k1om_freebsd_vec): Likewise. * targets.c (bfd_elf64_k1om_vec): New. (bfd_elf64_k1om_freebsd_vec): Likewise. (_bfd_target_vector): Add bfd_elf64_k1om_vec and bfd_elf64_k1om_freebsd_vec. binutils/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * dwarf.c (init_dwarf_regnames): Handle EM_K1OM. * elfedit.c (elf_machine): Support EM_K1OM. (elf_class): Likewise. * readelf.c (guess_is_rela): Handle EM_K1OM. (dump_relocations): Likewise. (get_machine_name): Likewise. (get_section_type_name): Likewise. (get_elf_section_flags): Likewise. (process_section_headers): Likewise. (get_symbol_index_type): Likewise. (is_32bit_abs_reloc): Likewise. (is_32bit_pcrel_reloc): Likewise. (is_64bit_abs_reloc): Likewise. (is_64bit_pcrel_reloc): Likewise. (is_none_reloc): Likewise. * doc/binutils.texi: Mention K1OM for elfedit. binutils/testsuite/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * binutils-all/elfedit.exp: Run elfedit-4. * binutils-all/elfedit-4.d: New. gas/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (cpu_arch): Add k1om. (i386_align_code): Handle PROCESSOR_K1OM. (check_cpu_arch_compatible): Check EM_K1OM. (i386_arch): Handle Intel K1OM. (i386_mach): Return bfd_mach_k1om for Intel K1OM. (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel K1OM. * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New. (processor_type): Add PROCESSOR_K1OM. * doc/c-i386.texi: Document k1om. gas/testsuite/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/k1om.d: New. * gas/i386/k1om-inval.l: Likewise. * gas/i386/k1om-inval.s: Likewise. * gas/i386/i386.exp: Run k1om-inval and k1om. include/elf/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * common.h (EM_K1OM): New. ld/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and eelf_k1om_fbsd.o (eelf_k1om.c): New. (eelf_k1om_fbsd.c): Likewise. * Makefile.in: Regenerated. * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64 is supported. Add elf_k1om_fbsd if elf_x86_64_fbsd is supported. (targ_extra_emuls): Likewise. * emulparams/elf_k1om.sh: New. * emulparams/elf_k1om_fbsd.sh: Likewise. ld/testsuite/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/abs-k1om.d: New. * ld-x86-64/protected2-k1om.d: Likewise. * ld-x86-64/protected3-k1om.d: Likewise. * ld-x86-64/x86-64.exp: Run abs-k1om, protected2-k1om and protected3-k1om. opcodes/ 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> * configure.in: Handle bfd_k1om_arch. * configure: Regenerated. * disassemble.c (disassembler): Handle bfd_k1om_arch. * i386-dis.c (print_insn): Handle bfd_mach_k1om and bfd_mach_k1om_intel_syntax. * i386-gen.c (cpu_flag_init): Set CPU_UNKNOWN_FLAGS to ~(CpuL1OM|CpuK1OM). Add CPU_K1OM_FLAGS. (cpu_flags): Add CpuK1OM. * i386-opc.h (CpuK1OM): New. (i386_cpu_flags): Add cpuk1om. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
* Always elf_backend_post_process_headers to _bfd_elf_set_osabi.H.J. Lu2011-07-051-11/+0
| | | | | | | 2011-07-05 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_backend_post_process_headers): Always define to _bfd_elf_set_osabi.
* Properly define elf_backend_post_process_headers.H.J. Lu2011-06-251-4/+5
| | | | | | | 2011-06-25 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_backend_post_process_headers): Don't define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
* bfd/Jan Kratochvil2011-06-251-0/+1
| | | | | | * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize PLT_EH_FRAME. * elf32-i386.c (elf_i386_link_hash_table): Likewise.
* PR ld/12570Jakub Jelinek2011-06-201-0/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/ * bfdlink.h (struct bfd_link_info): Add no_ld_generated_unwind_info option. ld/ * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO, OPTION_NO_LD_GENERATED_UNWIND_INFO): Define. (gld${EMULATION_NAME}_handle_option): Handle --ld-generated-unwind-info and --no-ld-generated-unwind-info. * ld.texinfo (--ld-generated-unwind-info, --no-ld-generated-unwind-info): Document. bfd/ * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations at all for linker created .eh_frame sections. (_bfd_elf_discard_section_eh_frame): Handle linker created .eh_frame sections with no relocations. * elf64-x86-64.c: Include dwarf2.h. (elf_x86_64_eh_frame_plt): New variable. (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Define. (struct elf_x86_64_link_hash_table): Add plt_eh_frame field. (elf_x86_64_create_dynamic_sections): Create and fill in .eh_frame section for .plt section. (elf_x86_64_size_dynamic_sections): Write .plt section size into .eh_frame FDE covering .plt section. (elf_x86_64_finish_dynamic_sections): Write .plt section start into .eh_frame FDE covering .plt section. Call _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section. (elf_backend_plt_alignment): Define to 4. * elf32-i386.c: Include dwarf2.h. (elf_i386_eh_frame_plt): New variable. (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Define. (struct elf_i386_link_hash_table): Add plt_eh_frame field. (elf_i386_create_dynamic_sections): Create and fill in .eh_frame section for .plt section. (elf_i386_size_dynamic_sections): Write .plt section size into .eh_frame FDE covering .plt section. (elf_i386_finish_dynamic_sections): Write .plt section start into .eh_frame FDE covering .plt section. Call _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section. (elf_backend_plt_alignment): Define to 4. ld/testsuite/ * ld-x86-64/x86-64.exp: Link some testcases with --no-ld-generated-unwind-info. * ld-x86-64/tlsbin.rd: Add --no-ld-generated-unwind-info to ld comment. * ld-x86-64/tlsdesc.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/tlsdesc.sd: Likewise. * ld-x86-64/tlspic.rd: Likewise. * ld-x86-64/tlsbindesc.rd: Likewise. * ld-x86-64/tlsbindesc.sd: Likewise. * ld-x86-64/tlsbin.td: Likewise. * ld-x86-64/tlsdesc.pd: Likewise. * ld-x86-64/tlsdesc.td: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsbin.dd: Likewise. * ld-x86-64/tlsgdesc.rd: Likewise. * ld-x86-64/tlspic.sd: Likewise. * ld-x86-64/tlsbindesc.td: Likewise. * ld-x86-64/tlspic.td: Likewise. * ld-x86-64/tlsbin.sd: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/tlsgdesc.dd: Add --no-ld-generated-unwind-info to ld comment. Adjust. * ld-x86-64/tlsdesc.rd: Likewise. * ld-x86-64/tlsgd6.dd: Adjust. * ld-x86-64/tlsgd5.dd: Likewise. * ld-i386/i386.exp: Link some testcases with --no-ld-generated-unwind-info. * ld-i386/tlsbin.rd: Add --no-ld-generated-unwind-info to ld comment.. * ld-i386/tlsdesc.dd: Likewise. * ld-i386/tlspic.dd: Likewise. * ld-i386/tlsdesc.sd: Likewise. * ld-i386/tlsgdesc.dd: Likewise. * ld-i386/tlsnopic.sd: Likewise. * ld-i386/tlspic.rd: Likewise. * ld-i386/tlsdesc.rd: Likewise. * ld-i386/tlsbindesc.rd: Likewise. * ld-i386/tlsbindesc.sd: Likewise. * ld-i386/tlsbin.td: Likewise. * ld-i386/tlsdesc.td: Likewise. * ld-i386/tlsnopic.dd: Likewise. * ld-i386/tlsbindesc.dd: Likewise. * ld-i386/tlsbin.dd: Likewise. * ld-i386/tlsgdesc.rd: Likewise. * ld-i386/tlspic.sd: Likewise. * ld-i386/tlsnopic.rd: Likewise. * ld-i386/tlsbindesc.td: Likewise. * ld-i386/tlspic.td: Likewise. * ld-i386/tlsbin.sd: Likewise.
* Fix misc x32 bugs.H.J. Lu2011-06-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-06-19 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_backend_post_process_headers): Defined for x32. binutils/testsuite/ 2011-06-19 H.J. Lu <hongjiu.lu@intel.com> * binutils-all/elfedit-1.d: Updated for x32. gas/ 2011-06-19 H.J. Lu <hongjiu.lu@intel.com> * configure.tgt: Support x32. ld/ 2011-06-19 H.J. Lu <hongjiu.lu@intel.com> * configure.tgt: Support x32. ld/testsuite/ 2011-06-19 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/eh1.d: Skip x32. * ld-elf/eh2.d: Likewise. * ld-elf/eh3.d: Likewise. * ld-elf/eh4.d: Likewise. * ld-elfvsb/elfvsb.exp: Only xfail 64bit x86_64-*-linux*. * ld-shared/shared.exp: Likewise. * ld-ifunc/ifunc-1-local-x86.d: Support x32. * ld-ifunc/ifunc-1-x86.d: Likewise. * ld-ifunc/ifunc-3a-x86.d: Likewise. * ld-x86-64/pcrel16.d: Likewise. * ld-x86-64/x86-64.exp (x86_64tests): Add missing -melf_x86_64.
* Suport x32 gcore.H.J. Lu2011-06-161-0/+101
| | | | | | | | | | | | | | | | | | | | | | | | 2011-06-16 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if CORE_HEADER is defined. (elf_x86_64_write_core_note): New. (elf_backend_write_core_note): Likewise. * hosts/x86-64linux.h (uint64_t): New. (user_regsx32_struct): Likewise. (elf_gregx32_t): Likewise. (ELF_NGREGX32): Likewise. (elf_gregsetx32_t): Likewise. (elf_prstatusx32): Likewise. (prstatusx32_t): Likewise. (user_fpregs32_struct): Removed. (user_fpxregs32_struct): Likewise. (user32): Likewise. (elf_fpregset32_t): Likewise. (elf_fpxregset32_t): Likewise. (prgregset32_t): Likewise. (prfpregset32_t): Likewise.
* Support x32 core dump.H.J. Lu2011-06-161-0/+22
| | | | | | | 2011-06-16 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32. (elf_x86_64_grok_psinfo): Likewise.
* * linker.c (bfd_link_hash_traverse): Follow warning symbol link.Alan Modra2011-06-131-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle warning symbols here. * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise. * elf32-arm.c (allocate_dynrelocs_for_symbol, elf32_arm_readonly_dynrelocs): Likewise. * elf32-bfin.c (bfin_discard_copies): Likewise. * elf32-cris.c (elf_cris_adjust_gotplt_to_got, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): Likewise. * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs, clobber_millicode_symbols, readonly_dynrelocs): Likewise. * elf32-i370.c (i370_elf_adjust_dynindx): Likewise. * elf32-i386.c (elf_i386_allocate_dynrelocs, elf_i386_readonly_dynrelocs): Likewise. * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise. * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m68k.c (elf_m68k_discard_copies): Likewise. * elf32-microblaze.c (allocate_dynrelocs): Likewise. * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise. * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-score.c (score_elf_sort_hash_table_f): Likewise. * elf32-score7.c (score_elf_sort_hash_table_f): Likewise. * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs, elf32_tic6x_readonly_dynrelocs): Likewise. * elf32-vax.c (elf_vax_discard_copies): Likewise. * elf32-xstormy16.c (xstormy16_relax_plt_check, xstormy16_relax_plt_realloc): Likewise. * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise. * elf64-alpha.c (elf64_alpha_output_extsym, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise. * elf64-hppa.c (elf64_hppa_mark_exported_functions, allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions, elf_hppa_unmark_useless_dynamic_symbols, elf_hppa_remark_useless_dynamic_symbols): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust, adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs, readonly_dynrelocs, merge_global_got, reallocate_got, undo_symbol_twiddle): Likewise. * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf64-sh64.c (sh64_elf64_discard_copies): Likewise. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs, elf_x86_64_readonly_dynrelocs): Likewise. * elflink.c (elf_link_renumber_hash_table_dynsyms, elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies, _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol, _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets, elf_collect_hash_codes, elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol, elf_gc_propagate_vtable_entries_used, elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol, elf_gc_allocate_got_offsets): Likewise. * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free, elfNN_ia64_global_dyn_sym_thunk): Likewise. * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym, mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise. * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * i386linux.c (linux_tally_symbols): Likewise. * m68klinux.c (linux_tally_symbols): Likewise. * sparclinux.c (linux_tally_symbols): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * xcofflink.c (xcoff_post_gc_symbol): Likewise. * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse function. Update all callers. * aoutx.h (aout_link_write_other_symbol): Likewise. * pdp11.c (aout_link_write_other_symbol): Likewise. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * ecoff.c (ecoff_link_write_external): Likewise. * xcofflink.c (xcoff_write_global_symbol): Likewise. * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle warning symbols. * ecoff.c (ecoff_link_hash_traverse): Delete. * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for _bfd_coff_write_global_sym. * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype. * libcoff.h: Regenerate.
* Allow building x32 DSO from x86-64 object file.H.J. Lu2011-06-091-0/+7
| | | | | | | | | | | | | | | | | | | | bfd/ 2011-06-08 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations in SEC_DEBUGGING sections when building shared libraries. ld/testsuite/ 2011-06-08 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/simple.c: New. * ld-x86-64/x86-64-x32.rd: Likewise. * ld-x86-64/x86-64.exp: Check building x32 DSO from x86-64 object file.
* Properly warn relocation in readonly section in a shared object.H.J. Lu2011-06-011-2/+2
| | | | | | | | 2011-06-01 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn relocation in readonly section in a shared object. * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
* Handle R_X86_64_TPOFF64 in executable.H.J. Lu2011-05-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-05-26 H.J. Lu <hongjiu.lu@intel.com> PR ld/12809 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle R_X86_64_TPOFF64 in executable. ld/testsuite/ 2011-05-26 H.J. Lu <hongjiu.lu@intel.com> PR ld/12809 * ld-x86-64/tlsbin.s: Add a test for LE with large model. * ld-x86-64/tlsbin.dd: Updated. * ld-x86-64/tlsbin.rd: Likewise. * ld-x86-64/tlsbin.sd: Likewise. * ld-x86-64/tlsbin.td: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsbindesc.rd: Likewise. * ld-x86-64/tlsbindesc.sd: Likewise. * ld-x86-64/tlsbindesc.td: Likewise.
* PR ld/12718Alan Modra2011-05-011-1/+3
| | | | | | * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before creating ifunc sections. * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* Correct parameter names for elf_x86_64_merge_symbol.H.J. Lu2011-04-301-6/+6
| | | | | | | 2011-04-30 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter names.
* Warn relocation in readonly section in a shared object.H.J. Lu2011-04-231-1/+12
| | | | | | | | | | 2011-04-22 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation in readonly section in a shared object. (elf_i386_size_dynamic_sections): Likewise. * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. (elf_x86_64_size_dynamic_sections): Likewise.
* Skip local IFUNC symbols when checking dynamic relocs in read-only sections.H.J. Lu2011-04-211-0/+4
| | | | | | | | | | | | | | | | | | | | | bfd/ 2011-04-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/12694 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC symbols. * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. ld/testsuite/ 2011-04-21 H.J. Lu <hongjiu.lu@intel.com> PR ld/12694 * ld-ifunc/ifunc-14-i386.d: New. * ld-ifunc/ifunc-14-x86-64.d: Likewise. * ld-ifunc/ifunc-14a.s: Likewise. * ld-ifunc/ifunc-14b.s: Likewise.
* Return false on dynamic symbol error.H.J. Lu2011-04-211-1/+1
| | | | | | | | 2011-04-21 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false on dynamic symbol error. * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
* PR 10549Nick Clifton2011-04-111-2/+3
| | | | | | | | | | | | | | | | | | | | * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols. (has_gnu_symbols): Renamed from has_ifunc_symbols. * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name. * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols also if STB_GNU_UNIQUE symbol binding was seen. * elf32-i386.c (elf_i386_add_symbol_hook): Likewise. * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise. * ld-unique: New directory. * ld-unique/unique.exp: New file: Run the UNIQUE tests. * ld-unique/unique.s: New test file. * ld-unique/unique_empty.s: Likewise. * ld-unique/unique_shared.s: Likewise.
* Update copyright year.H.J. Lu2011-04-091-1/+2
| | | | | | | 2011-04-09 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c: Update copyright year. * elf64-x86-64.c: Likewise.
* Revert the accidental checkin.H.J. Lu2011-04-091-1/+1
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* Return relocation error on unsupported relocation.H.J. Lu2011-04-091-2/+7
| | | | | | | | 2011-04-09 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_relocate_section): Return relocation error on unsupported relocation. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
* Support TLS x32 GD->IE, GD->LE and LD->LE transitions.H.J. Lu2011-03-121-20/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ 2011-03-12 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS x32 GD->IE and GD->LE transitions. (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE and LD->LE transitions. ld/testsuite/ 2011-03-12 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/tlsgd4.dd: New. * ld-x86-64/tlsgd4.s: Likewise. * ld-x86-64/tlsgd5.dd: Likewise. * ld-x86-64/tlsgd5a.s: Likewise. * ld-x86-64/tlsgd5b.s: Likewise. * ld-x86-64/tlsgd6.dd: Likewise. * ld-x86-64/tlsgd6a.s: Likewise. * ld-x86-64/tlsgd6b.s: Likewise. * ld-x86-64/tlsld2.dd: Likewise. * ld-x86-64/tlsld2.s: Likewise. * ld-x86-64/x86-64.exp (x86_64tests): Add tlsgd4, libtlsgd5.so, tlsgd5, libtlsgd6.so, tlsgd6 and tlsld2.
* 2011-03-06 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-03-061-1/+2
| | | | | * elf64-x86-64.c (elf_x86_64_relocate_section): Document that case statement falls through intentionally.
* 2011-03-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-03-041-12/+0
| | | | * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
* Supprt TLS x32 IE->LE transition.H.J. Lu2011-03-031-8/+30
| | | | | | | | | | | | | | | | | | | bfd/ 2011-03-03 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS x32 IE->LE transition. (elf_x86_64_relocate_section): Likewise. ld/testsuite/ 2011-03-03 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/tlsie4.dd: New. * ld-x86-64/tlsie4.s: Likewise. * ld-x86-64/x86-64.exp (x86_64tests): Add tlsie4.
* Revert the last change to elf64-x86-64.c.H.J. Lu2011-02-171-2/+0
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* Don't check relocation overflow for x32.H.J. Lu2011-02-161-0/+2
| | | | | | | | 2011-02-16 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_relocs): Check relocation overflow only for ABI_64_P. (elf_x86_64_relocate_section): Likewise.
* Don't undefine elf_backend_static_tls_alignment twice.H.J. Lu2011-01-181-3/+0
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* Undo Solaris damages in elf64-x86-64.c.H.J. Lu2011-01-181-0/+6
| | | | | | | | | | | | | | | | bfd/ 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_backend_static_tls_alignment): Undefine after Solaris target. (elf_backend_want_plt_sym): Redefine to 0 after Solaris target. ld/testsuite/ 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/ilp32-4.d: Updated.
* Check invalid x32 relocations.H.J. Lu2011-01-151-0/+33
| | | | | | | 2011-01-15 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32 relocations.
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