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2011-03-23bfd/Alan Modra1-7/+37
* elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where old-style __tls_get_addr calls without marker relocs don't match their arg setup insn one for one. If such mismatches are found report the reloc and don't do any tls optimization. * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. ld/testsuite/ * ld-powerpc/tlsmark.s: Delete non-optimizable section. * ld-powerpc/tlsmark32.s: Likewise. * ld-powerpc/tlsmark.d: Adjust to suit. * ld-powerpc/tlsmark32.d: Likewise. * ld-powerpc/tlsopt1.d, * ld-powerpc/tlsopt1.s: New. * ld-powerpc/tlsopt2.d, * ld-powerpc/tlsopt2.s: New. * ld-powerpc/tlsopt3.d, * ld-powerpc/tlsopt3.s: New. * ld-powerpc/tlsopt4.d, * ld-powerpc/tlsopt4.s: New. * ld-powerpc/tlsopt1_32.d, * ld-powerpc/tlsopt1_32.s: New. * ld-powerpc/tlsopt2_32.d, * ld-powerpc/tlsopt2_32.s: New. * ld-powerpc/tlsopt3_32.d, * ld-powerpc/tlsopt3_32.s: New. * ld-powerpc/tlsopt4_32.d, * ld-powerpc/tlsopt4_32.s: New. * ld-powerpc/powerpc.exp: Run new tests.
2011-01-29 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refsJoseph Myers1-0/+1
field.
2010-10-25 bfd/Daniel Jacobowitz1-4/+2
* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call _bfd_clear_contents. Pass it the input section. * libbfd-in.h (_bfd_clear_contents): Add input_section argument. * libbfd.h: Regenerate. * reloc.c (_bfd_clear_contents): Take input_section argument. Use non-zero for .debug_ranges. (bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents call. * elf32-arm.c (elf32_arm_relocate_section): Use RELOC_AGAINST_DISCARDED_SECTION. * elf-m10200.c (mn10200_elf_relocate_section): Likewise. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-arm.c (elf32_arm_relocate_section): Likewise. * elf32-avr.c (elf32_avr_relocate_section): Likewise. * elf32-bfin.c (bfin_relocate_section): Likewise. (bfinfdpic_relocate_section): Likewise. * elf32-cr16.c (elf32_cr16_relocate_section): Likewise. * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-crx.c (elf32_crx_relocate_section): Likewise. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-i860.c (elf32_i860_relocate_section): Likewise. * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. * elf32-lm32.c (lm32_elf_relocate_section): Likewise. * elf32-m32c.c (m32c_elf_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-mep.c (mep_elf_relocate_section): Likewise. * elf32-moxie.c (moxie_elf_relocate_section): Likewise. * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. * elf32-mt.c (mt_elf_relocate_section): Likewise. * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-rx.c (rx_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise. * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-spu.c (spu_elf_relocate_section): Likewise. * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section): Likewise. * elf32-vax.c (elf_vax_relocate_section): Likewise. * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. (elf64_alpha_relocate_section): Likewise. * elf64-hppa.c (elf64_hppa_relocate_section): Likewise. * elf64-mmix.c (mmix_elf_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. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. ld/testsuite/ * ld-discard/zero-range.d, ld-discard/zero-range.s: New files.
2010-10-04bfd/Bernd Schmidt1-2/+3
* elf-bfd.h (struct bfd_elf_section_reloc_data): New structure. (struct bfd_elf_section_data): New members REL and RELA; delete members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX, REL_IDX2, REL_HASHES. (_bfd_elf_init_reloc_shdr): Adjust declaration. (_bfd_elf_single_rel_hdr): Declare. (RELOC_AGAINST_DISCARDED_SECTION): Use it. * elf.c (bfd_section_from_shdr): Adjusted to match changes in data structures. (_bfd_elf_init_reloc_shdr): New arg RELDATA. Remove arg REL_HDR. All callers changed. Allocate memory for the Elf_Internal_Shdr structure. (_bfd_elf_single_rel_hdr): New function. (struct fake_section_arg): New structure. (elf_fake_section): Expect to see a pointer to it in the third argument. If doing a relocatable link, allocate both REL and RELA sections as needed. (assign_section_numbers): Adjusted to match changes in data structures. (_bfd_elf_compute_section_file_positions): Call elf_fake_sections with a struct fake_section_args argument. * elfcode.h (elf_write_relocs): Adjusted to match changes in data structures. (elf_slurp_reloc_table): Likewise. * elflink.c (_bfd_elf_link_read_relocs): Likewise. (_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with RELDATA. Remove argument O. All callers changed. Remove code to discover the right rel_hdr and count. (_bfd_elf_link_output_relocs): Adjusted to match changes in data structures. (elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH; replace with RELDATA. All callers changed. (elf_link_input_bfd): Correctly generate rel_hash data when both REL and RELA sections are present. (elf_reloc_link_order): Adjusted to match changes in data structures. (bfd_elf_final_link): Simplify code to count relocs. Free the hashes array for both REL and RELA. (get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr * elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections): Delete. * elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections): Delete. (elf32_tic6x_rel_relocation_p): Adjusted to match changes in data structures. * elf32-microblaze.c (microblaze_elf_check_relocs): Use _bfd_elf_single_rel_hdr. * elf32-ppc.c (ppc_elf_relax_section): Likewise. * elf32-spu.c (spu_elf_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-hppa.c (get_reloc_section): Likewise. * elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match changes in data structures. (mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr. * elf64-ppc.c (ppc64_elf_edit_opd): Likewise. (ppc64_elf_edit_toc): Likewise. (get_relocs): Adjusted to match changes in data structures. Allocate an Elf_Internal_Shdr structure if necessary. (ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr. * elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match changes in data structures. * elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr. * elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro. (mips_elf_rel_relocation_p): Adjusted to match changes in data structures. (_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather than MIPS_RELOC_RELOCA_P. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use _bfd_elf_single_rel_hdr. (_bfd_sparc_elf_relocate_section): Likewise. ld/ * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use _bfd_elf_single_rel_hdr.
2010-09-242010-09-24 Thomas Schwinge <thomas@codesourcery.com>Thomas Schwinge1-5/+5
* elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c, elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c, elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h, elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to the zero symbol index.
2010-08-25Add target_id to elf_backend_data.H.J. Lu1-0/+1
2010-08-25 H.J. Lu <hongjiu.lu@intel.com> PR ld/11944 * elf-bfd.h (elf_backend_data): Add target_id. (bfd_elf_make_generic_object): Renamed to ... (bfd_elf_make_object): This. * elf.c (bfd_elf_make_generic_object): Removed. (bfd_elf_make_object): New. (bfd_elf_mkcorefile): Really treat it as an object file. * elf-m10300.c (ELF_TARGET_ID): New. * elf32-arm.c (ELF_TARGET_ID): Likewise. * elf32-bfin.c (ELF_TARGET_ID): Likewise. * elf32-cris.c (ELF_TARGET_ID): Likewise. * elf32-frv.c (ELF_TARGET_ID): Likewise. * elf32-i386.c (ELF_TARGET_ID): Likewise. * elf32-lm32.c (ELF_TARGET_ID): Likewise. * elf32-m32r.c (ELF_TARGET_ID): Likewise. * elf32-m68hc11.c (ELF_TARGET_ID): Likewise. * elf32-m68hc12.c (ELF_TARGET_ID): Likewise. * elf32-m68k.c (ELF_TARGET_ID): Likewise. * elf32-microblaze.c (ELF_TARGET_ID): Likewise. * elf32-ppc.c (ELF_TARGET_ID): Likewise. * elf32-s390.c (ELF_TARGET_ID): Likewise. * elf32-sh.c (ELF_TARGET_ID): Likewise. * elf32-sparc.c (ELF_TARGET_ID): Likewise. * elf32-spu.c (ELF_TARGET_ID): Likewise. * elf32-tic6x.c (ELF_TARGET_ID): Likewise. * elf32-xtensa.c (ELF_TARGET_ID): Likewise. * elf64-alpha.c (ELF_TARGET_ID): Likewise. * elf64-hppa.c (ELF_TARGET_ID): Likewise. * elf64-ppc.c (ELF_TARGET_ID): Likewise. * elf64-s390.c (ELF_TARGET_ID): Likewise. * elf64-x86-64.c (ELF_TARGET_ID): Likewise. * elfxx-ia64.c (ELF_TARGET_ID): Likewise. * elf32-hppa.c (elf32_hppa_mkobject): Removed. (bfd_elf32_mkobject): Likewise. (ELF_TARGET_ID): New. * elf32-mips.c (ELF_TARGET_ID): New. (bfd_elf32_mkobject): Removed. * elf64-mips.c (ELF_TARGET_ID): New. (bfd_elf64_mkobject): Removed. * elfn32-mips.c (ELF_TARGET_ID): New. (bfd_elf32_mkobject): Removed. * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed. * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise. * elfxx-target.h (bfd_elfNN_mkobject): Default to bfd_elf_make_object. (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA. (elfNN_bed): Initialize target_id.
2010-08-182010-08-18 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-1/+1
PR corefile/8210 bfd/ * bfd-in2.h: Regenerate. * corefile.c (bfd_core_file_pid): New. * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid. (struct bfd_target) <_core_file_pid>: New. * libbfd-in.h (_bfd_nocore_core_file_pid): Declare. * libbfd.c (_bfd_nocore_core_file_pid): New. * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid): Declare. * elfcode.h (elf_core_file_pid): New define. * elfcore.h (elf_core_file_pid): New function. * elf.c (elfcore_make_pid): Rewrite. (elfcore_grok_prstatus): Only set core_pid if not set yet. (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to getting the lwpid from prstat.pr_pid. * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf64_x86_64_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf_i386_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * plugin.c (bfd_plugin_core_file_pid): New function. * aout-target.h (MY_core_file_pid): Define. * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines. * coff-rs6000.c (coff_core_file_pid): New define. (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE. * coff64-rs6000.c (coff_core_file_pid): New define. (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE. (xcoff64_core_file_pid): New define. (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE. * mach-o-target.c (bfd_mach_o_core_file_pid): New define. * aix386-core.c (aix386_core_file_pid): New define. * hppabsd-core.c (hppabsd_core_core_file_pid): New define. * hpux-core.c (hpux_core_core_file_pid): New define. * irix-core.c (irix_core_core_file_pid): New define. * lynx-core.c (lynx_core_file_pid): New define. * osf-core.c (osf_core_core_file_pid): New define. * ptrace-core.c (ptrace_unix_core_file_pid): New define. * sco5-core.c (sco5_core_file_pid): New define. * xcoff-target.h (coff_core_file_pid): New define. * netbsd-core.c (netbsd_core_core_file_pid): New define. gdb/ 2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 gdb/ * corelow.c (add_to_thread_list): Don't use gdbarch_core_reg_section_encodes_pid. Use bfd_core_file_pid. (get_core_register_section): Don't use gdbarch_core_reg_section_encodes_pid. * gdbarch.sh (core_reg_section_encodes_pid): Delete. * gdbarch.h, gdbarch.c: Regenerate. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Don't set gdbarch_core_reg_section_encodes_pid. * i386-sol2-tdep.c (i386_sol2_init_abi): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Ditto.
2010-07-06bfd/Alan Modra1-6/+12
* elf32-ppc.c (ppc_elf_relax_section): Insert branch around trampolines only for .init and .fini sections. ld/testsuite/ * ld-powerpc/relax.s: Add branch back to _start. * ld-powerpc/relax.d: Update. * ld-powerpc/relaxr.d: Update.
2010-07-05 * elf32-ppc.c: Formatting.Alan Modra1-24/+24
(ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
2010-06-27fix set but unused variable warningsAlan Modra1-2/+0
2010-05-18Implement generic SHF_EXCLUDE.H.J. Lu1-3/+0
bfd/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE (elf_fake_sections): Likewise. * elf32-i370.c (i370_elf_section_from_shdr): Don't handle SHF_EXCLUDE here. * elf32-ppc.c (ppc_elf_fake_sections): Likewise. binutils/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * readelf.c (get_elf_section_flags): Treat SHF_EXCLUDE as a generic flag. binutils/testsuite/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * binutils-all/objcopy.exp: Run exclude-1a and exclude-1b for ELF targets. * binutils-all/exclude-1.s: New. * binutils-all/exclude-1a.d: Likewise. * binutils-all/exclude-1b.d: Likewise. gas/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE. (obj_elf_parse_section_letters): Likewise. (obj_elf_section_word): Likewise. * config/tc-ppc.c (ppc_section_letter): Removed. (ppc_section_word): Likewise. * config/tc-ppc.h (ppc_section_letter): Likewise. (ppc_section_word): Likewise. (md_elf_section_letter): Likewise. (md_elf_section_word): Likewise. * doc/as.texinfo: Document `e' and `#exclude'. gas/testsuite/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * gas/elf/elf.exp: Run section8. * gas/elf/section8.d: New. * gas/elf/section8.s: Likewise. include/elf/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * common.h (SHF_EXCLUDE): New. * i370.h (SHF_EXCLUDE): Removed. * or32.h (SHF_EXCLUDE): Likewise. * ppc.h (SHF_EXCLUDE): Likewise. * sparc.h (SHF_EXCLUDE): Likewise. ld/testsuite/ 2010-05-18 H.J. Lu <hongjiu.lu@intel.com> PR gas/11600 * ld-elf/exclude3.s: New. * ld-elf/exclude3a.d: Likewise. * ld-elf/exclude3b.d: Likewise. * ld-elf/exclude3c.d: Likewise.
2010-04-01 bfd/Nathan Sidwell1-9/+10
* elf32-ppc.c (apuinfo_set): New static var. (ppc_elf_begin_write_processing): Set it here, always create an APUinfo section if there were any in the inputs. (ppc_elf_write_section): Check apuinfo_set. (ppc_elf_final_write_processing): Likewise. ld/testsuite/ * ld-powerpc/apuinfo-nul.rd: New. * ld-powerpc/apuinfo-nul1.s: New. * ld-powerpc/powerpc.exp: Add it.
2010-03-26 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.Alan Modra1-1/+1
* bfd-in.h (elf_discarded_section): Clarify comment. * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise. * bfd-in2.h: Regenerate.
2010-02-19Don't set ELFOSABI_LINUX in dynamic ifunc-using executable.H.J. Lu1-1/+2
bfd/ 2010-02-18 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_add_symbol_hook): Don't set has_ifunc_symbols if the symbol comes from a shared library. * 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 (elf64_x86_64_add_symbol_hook): Likewise. ld/testsuite/ 2010-02-18 H.J. Lu <hongjiu.lu@intel.com> * ld-ifunc/ifunc.exp: Expect System V OSABI in dynamic ifunc-using executable.
2010-02-08 * section.c (struct bfd_section): Delete has_tls_reloc,Alan Modra1-0/+9
has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done. Add sec_flg0 thru sec_flg5. (BFD_FAKE_SECTION): Update for changed flags. * ecoff.c (bfd_debug_section): Likewise. * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define. * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define. (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update. * elf32-xtensa.c (reloc_done): Define. * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update. * bfd-in2.h: Regenerate.
2010-02-08bfd/Nathan Sidwell1-63/+32
* elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty apuinfo sections, only scan input sections once and reuse the buffer. ld/testsuite/ * ld-powerpc/apuinfo-nul.s: New. * ld-powerpc/apuinfo.rd: Add it. * ld-powerpc/powerpc.exp: Likewise.
2010-02-08 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.Alan Modra1-34/+25
2010-02-04 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. AddNick Clifton1-4/+6
entries for other architectures. (struct elf_link_hash_table): Add hash_table_id field. (elf_hash_table_id): New accessor macro. * elflink.c (_bfd_elf_link_hash_table_init): Add target_id parameter. * elf-m10300.c (elf32_mn10300_hash_table): Check table id before returning cast pointer. (elf32_mn10300_link_hash_table_create): Identify new table as containing MN10300 extensions. (mn10300_elf_relax_section): Check pointer returned by elf32_mn10300_hash_table. * elf32-arm.c: Likewise, except using ARM extensions. * elf32-avr.c: Likewise, except using AVR extensions. * elf32-bfin.c: Likewise, except using BFIN extensions. * elf32-cris.c: Likewise, except using CRIS extensions. * elf32-frv.c: Likewise, except using FRV extensions. * elf32-hppa.c: Likewise, except using HPPA32 extensions. * elf32-i386.c: Likewise, except using I386 extensions. * elf32-lm32.c: Likewise, except using LM32 extensions. * elf32-m32r.c: Likewise, except using M32RM extensions. * elf32-m68hc11.c: Likewise, except using M68HC11 extensions. * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions. * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions. * elf32-m68k.c: Likewise, except using M68K extensions. * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions. * elf32-ppc.c: Likewise, except using PPC32 extensions. * elf32-s390.c: Likewise, except using S390 extensions. * elf32-sh.c: Likewise, except using SH extensions. * elf32-spu.c: Likewise, except using SPU extensions. * elf32-xtensa.c: Likewise, except using XTENSA extensions. * elf64-alpha.c: Likewise, except using ALPHA extensions. * elf64-hppa.c: Likewise, except using HPPA64 extensions. * elf64-ppc.c: Likewise, except using PPC64 extensions. * elf64-s390.c: Likewise, except using S390 extensions. * elf64-x86-64.c: Likewise, except using X86_64 extensions. * elfxx-ia64.c: Likewise, except using IA64 extensions. * elfxx-mips.c: Likewise, except using MIPS extensions. * elfxx-sparc.c: Likewise, except using SPARC extensions. * elfxx-sparc.h: Likewise, except using SPARC extensions. * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete redundant structure. (elf32_cr16_hash_table): Delete unused macro. (elf32_cr16_link_hash_traverse): Delete unused macro. * elf32-score.c: Likewise. * elf32-score7.c: Likewise. * elf32-vax.c: Likewise. * elf64-sh64.c: Likewise. * emultempl/alphaelf.em: Update value expected from elf_object_id. * emultempl/hppaelf.em: Likewise. * emultempl/mipself.em: Likewise. * emultempl/ppc32elf.em: Likewise. * emultempl/ppc64elf.em: Likewise.
2010-01-25 PR ld/11217Alan Modra1-1/+61
* elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences with relocations against undefined weak symbols. (ppc64_elf_relocate_section): Don't optimize calls to undefined weak functions if the symbol is dynamic. (ppc64_elf_relocate_section): Edit tprel tls sequences. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. (_bfd_elf_ppc_at_tprel_transform): New function. * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare. * bfd-in2.h: Regenerate.
2009-12-17 PR ld/11088Alan Modra1-46/+66
include/elf/ * ppc.h (R_PPC_RELAX32, R_PPC_RELAX32PC, R_PPC_RELAX32_PLT, R_PPC_RELAX32PC_PLT): Delete. (R_PPC_RELAX, R_PPC_RELAX_PLT, R_PPC_RELAX_PLTREL24): Define. bfd/ * elf32-ppc.c (update_plt_info): Clear sec here when addend is less than 32768.. (ppc_elf_check_relocs): ..rather than doing so here. Ignore new relax relocs. (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has removed plt_entry records. (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly. (ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount when optimizing code using new tlsgd and tlsld marker relocs. (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs from ADDR24 relocs using plt or glink. Don't clear the addend for R_PPC_RELAX_PLTREL24. (ppc_elf_relocate_section): Correctly handle addends on relaxed PLTREL24 relocs.
2009-12-11Add -Wshadow to the gcc command line options used when compiling the binutils.Nick Clifton1-24/+31
Fix up all warnings generated by the addition of this switch.
2009-12-03 PR ld/11047Alan Modra1-7/+3
* elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr symbol reference from relocs belonging to calls that are optimized away. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2009-11-18bfd/Alan Modra1-29/+44
* bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare. * bfd-in2.h: Regenerate. * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS insn optimisation to.. * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function. (ppc_elf_relocate_section): Use it. gas/ * config/tc-ppc.c (md_assemble): Report error on invalid @tls operands and opcode.
2009-09-21include/elf/Alan Modra1-10/+101
* ppc.h (DT_PPC_TLSOPT): Define. * ppc64.h (DT_PPC64_TLSOPT): Define. bfd/ * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define. (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define. (MR_0_3, MR_3_0): Define. (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt. (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier. (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash table. Check for presense of __tls_get_addr_opt (allocate_dynrelocs): Increase glink entry size for __tls_get_addr. (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag. (write_glink_stub): Add param p. (ppc_elf_relocate_section): Adjust write_glink_stub call. (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for __tls_get_addr. * elf32-ppc.h (ppc_elf_tls_setup): Update prototype. * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt. (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash table. Check for presense of __tls_get_addr_opt. (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag. (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13, BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1, LD_R2_0R1, MTLR_R11): Define. (build_tls_get_addr_stub): New function. (ppc_build_one_stub): Call it. (ppc_size_one_stub): Add extra size for __tls_get_addr stub. (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for __tls_get_addr plt call. * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype. binutils/ * readelf.c (get_ppc_dynamic_type): Add TLSOPT. (get_ppc64_dynamic_type): Likewise. ld/ * emultempl/ppc32elf.em (no_tls_get_addr_opt): New var. (ppc_before_allocation): Pass to ppc_elf_tls_setup. (OPTION_NO_TLS_GET_ADDR_OPT): Define. Redefine other options in terms of previous option. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --no-tls-get-addr-optimize. (PARSE_AND_LIST_ARGS_CASES): Handle it. * emultempl/ppc64elf.em (no_tls_get_addr_opt): New var. (ppc_before_allocation): Pass to ppc64_elf_tls_setup. (OPTION_NO_TLS_GET_ADDR_OPT): Define. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --no-tls-get-addr-optimize. (PARSE_AND_LIST_ARGS_CASES): Handle it. ld/testsuite/ * ld-powerpc/tlslib.s: Delete dot-symbol entry syms. Add __tls_get_addr_opt. * ld-powerpc/tlslib32.s: Add __tls_get_addr_opt. * ld-powerpc/oldtlslib.s: New file, old-abi version of tlslib.s. * ld-powerpc/powerpc.exp: Build old-abi library and use it in two new link tests. * ld-powerpc/tlsexe.d: Update for new __tls_get_addr stub. * ld-powerpc/tlsexe.g, * ld-powerpc/tlsexe.r, *ld-powerpc/tlsexe32.d, * ld-powerpc/tlsexe32.g, * ld-powerpc/tlsexe32.r, * ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g, * ld-powerpc/tlsexetoc.r: Likewise.
2009-09-18 PR ld/10406Alan Modra1-29/+73
* elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and R_PPC_EMB_SDA2I16 complain_overflow_signed. (create_sdata_sym): Pass info rather than htab. Update all callers. Ensure symbols are hidden. (ppc_elf_check_relocs): Allow SDAREL16 when shared. (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to _GLOBAL_OFFSET_TABLE_. (elf_finish_pointer_linker_section): Don't assume that sdata base symbol is always at 0x8000 offset. Don't subtract the addend here. (is_static_defined): New function. (ppc_elf_relocate_section): Verify symbol base used in SDA relocs is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16 relocs. Downgrade error on unexpected section for EMB_SDA2REL reloc symbols to a warning.
2009-08-10 bfd/Nathan Sidwell1-14/+22
* elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11. (ppc_elf_relax_section): Use symbol index to distinguish relocatable stubs. ld/testsuite/ * ld-powerpc/relax.s: New. * ld-powerpc/relax.d: New. * ld-powerpc/relaxr.d: New. * ld-powerpc/powerpc.exp: Add new tests.
2009-08-10 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.Alan Modra1-1/+2
2009-08-10 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear pltAlan Modra1-14/+20
info for STT_GNU_IFUNC. * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry on got refs in case the symbol turns out to be ifunc. (ppc_elf_gc_sweep_hook): Similarly. (ppc_elf_adjust_dynamic_symbol): Adjust assertion. (allocate_dynrelocs): Don't specially allocate got relocs for ifunc. (ppc_elf_size_dynamic_sections): Likewise. (ppc_elf_relocate_section): Likewise.
2009-08-04 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions underAlan Modra1-38/+41
which find_plt_ent is called. Delete redundant code.
2009-08-03 * elf32-ppc.c (struct plt_entry): Revise comments.Alan Modra1-22/+32
(ppc_elf_check_relocs): Don't create needless plt_entry info for non-pie executables. Don't test info->pie when info->shared already covers that case. (ppc_elf_gc_sweep_hook): Adjust for above change. (add_stub_sym): Don't test info->pie when info->shared tested. (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise. (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise. (ppc_elf_relax_section): Adjust find_plt_ent arguments. (ppc_elf_relocate_section): Likewise.
2009-08-03 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref countAlan Modra1-112/+143
for local ifunc symbols in non-pie executables, regardless of reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc code so that it's obvious that we only do anything special for local ifunc syms. (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes. (allocate_dynrelocs): Correct comment for syms defined in plt. Don't specially allocate ifunc dyn relocs. (ppc_elf_relax_section): Relax branches to ifunc plt entries too. (ppc_elf_relocate_section): Set "relocation" value for ifunc syms in non-pie executables. No specially allocated dyn relocs for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT. (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in a non-pie executable.
2009-07-29 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sectionsAlan Modra1-67/+141
used by indirect function support. Count dynamic relocs for ifunc syms. (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc. (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries in iplt and their relocs in reliplt. Don't make ifunc syms dynamic. Allocate got entry relocs for non-dynamic ifunc in reliplt. Handle other dynamic relocs for ifunc. (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static ifunc in reliplt, likewise relocs for got against local ifunc. Typo fix on reliplt size adjust. (ppc_elf_relocate_section): Don't use plt scheme of allocating relocs 1-1 with entries for iplt, instead just add using reloc_count. Write got relocs and dyn relocs for ifunc to reliplt. Error on invalid ifunc dyn relocs. (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt in iplt/reliplt. * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL, R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA. (ppc64_elf_reloc_type_lookup): Handle new relocs. (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc. (allocate_dynrelocs): As for elf32-ppc.c above. (ppc64_elf_size_dynamic_sections): Likewise. (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt, and their relocs in reliplt. Use R_PPC64_JMP_IREL. (ppc_size_one_stub): Similarly. (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new relocs too. (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
2009-07-10STT_GNU_IFUNC support for PowerPC.Alan Modra1-170/+478
2009-06-22include/elf/Alan Modra1-0/+4
* ppc.h (R_PPC_RELAX*): Define as enum. bfd/ * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch. * elf32-v850.c (v850_elf_relocate_section): Warning fix.
2009-06-19 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols forAlan Modra1-1/+6
R_PPC_PLTREL24 relocs. (ppc_elf_relocate_section): Likewise.
2009-06-19 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather thanAlan Modra1-16/+18
pointer to sym hash. Update all uses. (update_plt_info): Likewise. Don't check addend here.
2009-06-18 * elf-bfd.h (struct sym_sec_cache): Delete.Alan Modra1-8/+17
(struct sym_cache): New. (bfd_section_from_r_symndx): Delete prototype. (bfd_sym_from_r_symndx): Define prototype. * elf.c (bfd_section_from_r_symndx): Delete, replace with.. (bfd_sym_from_r_symndx): ..new function. * elf32-arm.c: Update all uses of struct sym_sec_cache and bfd_section_from_r_symndx to new struct and function. * elf32-bfin.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68hc1x.h: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-sparc.h: Likewise.
2009-06-172009-06-17 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-6/+3
* elf32-arm.c (create_got_section): Get existing .rela.got section. * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise. * elf32-lm32.c (create_got_section): Likewise. * elf32-m32r.c (create_got_section): Likewise. * elf32-ppc.c (ppc_elf_create_got): Likewise. * elf32-s390.c (create_got_section): Likewise. * elf32-sh.c (create_got_section): Likewise. * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise. * elf64-s390.c (create_got_section): Likewise. * elfxx-sparc.c (create_got_section): Likewise. * elflink.c (_bfd_elf_create_got_section): Properly initialize the GOT size.
2009-05-27 bfd/Nathan Sidwell1-2/+40
* elf32-ppc.c (ppc_elf_relax_section): Work with a partial link. * bout.c (b_out_bfd_relax_section): Reject relocatable links. * elf32-m10300.c (mn10300_elf_relax_section): Likewise. * elf32-avr.c (elf32_avr_relax_section): Likewise. * elf32-frv.c (elf32_avr_relax_section): Likewise. * elf32-xtensa.c (elf_xtensa_relax_section): Likewise. * elf64-mmix.c (mmix_elf_relax_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise. * reloc.c (bfd_generic_relax_section): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. * vms.c (vms_bfd_relax_section): Likewise. ld/ * ldmain.c (main): Don't reject --relax -r. * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing partial links. ld/testsuite/ * ld-powerpc/vxworks-relax-2.s: New. * ld-powerpc/vxworks-relax-2.rd: New. * ld-powerpc/powerpc.exp: Add it.
2009-03-21 * elf32-ppc.c (is_pic_glink_stub): Delete.Alan Modra1-21/+10
(is_nonpic_glink_stub): New function. (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather than first pic one. (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2009-03-04include/elf/Alan Modra1-23/+169
* ppc.h (R_PPC_TLSGD, R_PPC_TLSLD): Add new relocs. * ppc64.h (R_PPC64_TLSGD, R_PPC64_TLSLD): Add new relocs. bfd/ * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New. * section.c (struct bfd_section): Add has_tls_get_addr_call. (BFD_FAKE_SECTION): Init new flag. * ecoff.c (bfd_debug_section): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD. (ppc_elf_reloc_type_lookup): Handle new relocs. (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD. (ppc64_elf_reloc_type_lookup): Handle new relocs. (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. Set toc_ref for new relocs as appropriate. (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. gas/ * config/tc-ppc.c (ppc_elf_suffix): Error if ppc32 tls got relocs have non-zero addend. (md_assemble): Parse args of __tls_get_addr calls. (md_apply_fix): Handle BFD_RELOC_PPC_TLSGD and BFD_RELOC_PPC_TLSLD. ld/testsuite/ * ld-powerpc/tlsmark.s, * ld-powerpc/tlsmark.d: New test. * ld-powerpc/tlsmark32.s, * ld-powerpc/tlsmark32.d: New test. * ld-powerpc/powerpc.exp: Run them.
2009-02-15 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,Alan Modra1-35/+47
add toc.symndx and toc.add. (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here. Set up toc.add. (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all callers. (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd. (branch_reloc_hash_match): New function, extracted from.. (ppc64_elf_tls_optimize): ..here. (ppc64_elf_relocate_section): Properly set addends when optimizing tls sequences. Avoid unnecessary reading and writing of insns. Only redo reloc when symbol changed. Bypass symbol checks when using tlsld_got. * elf32-ppc.c (ppc_elf_tls_setup): Correct comment. (branch_reloc_hash_match): New function, extracted from.. (ppc_elf_tls_optimize): ..here. (ppc_elf_relocate_section): Avoid unnecessary reading of insns. Don't clear addend on zapped __tls_get_addr reloc.
2009-01-26 * ld-powerpc/powerpc.exp: Add vxworks relax testcase.Nathan Sidwell1-8/+39
* ld-powerpc/vxworks-relax.s, ld-powerpc/vxworks-relax.rd: New. * ld-powerpc/vxworks1.ld: Add .pad and .far input sections. * ld-powerpc/vxworks1.rd: Correct regexp for undefined symbols.
2008-11-25 * elflink.c (is_reloc_section): New function. Returns true if theNick Clifton1-44/+8
given name matches the name of the reloc-containing section associated with the given section. (get_dynamic_reloc_section_name): New function. Computes the name of the section that contains the dynamic relocs associated with the given section. (_bfd_elf_get_dynamic_reloc_section): New function. Returns a pointer to the section containing the dynamic relocs associated with the given section. (_bfd_elf_make_dynamic_reloc_section): New function. Creates a section to contain the dynamic relocs associated with a given section. * elf-bfd.h: Prototype the new functions. * elf-m10300.c (mn10300_elf_check_relocs): Use new functions. (mn10300_elf_final_link_relocs): Likewise. * elf32-arm.c (reloc_section_p): Delete - replaced by new functions. (elf32_arm_final_link_relocate): Use new functions. (elf32_arm_check_relocs): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. (elf_cris_check_relocs): Likewise. * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. * elf32-i370.c (i370_elf_check_relocs): Likewise. (i370_elf_relocate_section): Likewise. * elf32-i386.c (elf_i386_check_relocs): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. (m32r_elf_check_relocs): Likewise. * elf32-m68k.c (elf_m68k_check_relocs): Likewise. * elf32_ppc.c (ppc_elf_check_relocs): Likewise. (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_check_relocs): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. (sh_elf_check_relocs): Likewise. * elf32-vax.c (elf_vax_check_relocs): Likewise. (elf_vax_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_check_relocs): Likewise. * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. * elf64-s390.c (elf_s390_check_relocs): Likewise. * elf64-sh64.c (sh_elf64_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. * elf32-bfin.c (bfin_check_relocs): Remove redundant local variable 'sreloc'. (bfin_relocate_section): Likewise. * elf32-v850.c (v850_elf_check_relocs): Likewise.
2008-11-20 * elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got forAlan Modra1-39/+43
TLS_LD even when symbol is used with other TLS reloc types. (ppc_elf_relocate_section): Bypass symbol checks when using tlsld_got. Leave addend zero on LD DTPMOD dynamic reloc.
2008-10-10include/elf/Nathan Froyd1-0/+27
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return. bfd/ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge Tag_GNU_Power_ABI_Struct_Return. binutils/ * readelf.c (display_power_gnu_attribute): Decode Tag_GNU_Power_ABI_Struct_Return. ld/testsuite/ * ld-powerpc/gnu-attr-12-1.s: New file. * ld-powerpc/gnu-attr-12-2.s: New file. * ld-powerpc/gnu-attr-12-11.d: New file. * ld-powerpc/gnu-attr-12-21.d: New file. * ld-powerpc/powerpc.exp: Run new dump tests.
2008-09-19 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworksAlan Modra1-10/+19
_GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs.
2008-09-16 PR 6844Alan Modra1-62/+48
* elf32-ppc.c (SYM_VAL): Define. Use throughout to find symbol vma. (ppc_elf_relocate_section): Correct GOT offset calculation. (ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO. (ppc_elf_finish_dynamic_sections): Likewise. Error if htab->elf.hgot symbol is not defined in htab->got section.
2008-09-15 PR 6888Alan Modra1-11/+30
* elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
2008-08-12 * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs whenAlan Modra1-2/+4
!dynamic_sections_created. Don't make symbols with got references dynamic if !dynamic_sections_created. * elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic relocs on undefined symbols. (ppc64_elf_relocate_section): Allow dynamic relocs on undefined symbols.
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