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2006-03-20daily updateAlan Modra1-1/+1
2006-03-20 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbssDave Anglin2-3/+7
section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. (elf_backend_special_sections): Remove #undef.
2006-03-19daily updateAlan Modra1-1/+1
2006-03-18daily updateAlan Modra1-1/+1
2006-03-18 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entryDave Anglin2-0/+6
for undefined weak symbols.
2006-03-17daily updateAlan Modra1-1/+1
2006-03-172006-03-17 Daniel Jacobowitz <dan@codesourcery.com>H.J. Lu2-2/+7
PR ld/2462 * elflink.c (bfd_elf_final_link): Remove bed->elf_backend_emit_relocs from emit_relocs.
2006-03-17bfd/ChangeLog:Alexandre Oliva2-1/+8
* elf32-ppc.c (ppc_elf_relocate_section): Copy addend from first relocation to the second when relaxing TLS GD to LE; zero it out when relaxing to IE. ld/testsuite/ChangeLog: * ld-powerpc/tls32.s: Verify that +32768 @plt addend is discarded.
2006-03-17 PR 2434Alan Modra2-3/+31
* elflink.c (elf_link_add_object_symbols): Save and restore warning sym's linked sym.
2006-03-16daily updateAlan Modra1-1/+1
2006-03-16 PR 2434Alan Modra58-390/+519
bfd/ * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. (elf_link_add_object_symbols): Delete unnecessary locals. Rename hash_table -> htab. Formatting. Save entire symbol table before loading as-needed syms, and restore afterwards if lib not needed. Use bfd_hash_allocate rather than bfd_alloc for sym name. Free some buffers earlier. * bfd-in.h (struct bfd_hash_table): Add entsize. (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise * hash.c (bfd_hash_table_init_n): Add entsize param, save to hash table. (bfd_hash_table_init): Add param, adjust calls. * aoutx.h: Adjust all hash_table_init functions and calls. * bfd.c: Likewise. * coff-arm.c: Likewise. * coff-h8300.c: Likewise. * coff-ppc.c: Likewise. * cofflink.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf-m10300.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cris.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-vax.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * i386linux.c: Likewise. * libaout.h: Likewise. * libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * linker.c: Likewise. * m68klinux.c: Likewise. * merge.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * sparclinux.c: Likewise. * stabs.c: Likewise. * sunos.c: Likewise. * vms.c: Likewise. * xcofflink.c: Likewise. * section.c (struct section_hash_entry): Move to.. * libbfd-in.h: ..here. * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. binutils/ * ieee.c (write_ieee_debugging_info): Adjust bfd_hash_table_init calls. * wrstabs.c (write_stabs_in_sections_debugging_info): Likewise. ld/ * ldcref.c (add_cref): Adjust bfd_hash_table_init calls. * ldlang.c (output_statement_table_init, lang_init): Likewise. * ldmain.c (add_ysym, add_wrap, add_keepsyms_file): Likewise. (undefined_symbol): Likewise.
2006-03-15daily updateAlan Modra1-1/+1
2006-03-15 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocsAlan Modra2-4/+13
against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak last change to REL32 relocs so that they are counted as possibly dynamic as per REL24 and REL14.
2006-03-15 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24Alan Modra2-1/+8
checks from REL32.
2006-03-14 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over allBen Elliston2-4/+11
in_list elements, not just the first.
2006-03-14daily updateAlan Modra1-1/+1
2006-03-14bfd/Richard Sandiford2-32/+53
* elf32-mips.c (mips_elf_adjust_addend): New function, mostly split out from... (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend for final links too. ld/testsuite/ * ld-mips/emit-relocs-1a.s, ld-mips/emit-relocs-1b.s, * ld-mips/emit-relocs-1.ld, ld-mips/emit-relocs-1.d: New test. * ld-mips/mips-elf.exp: Run it.
2006-03-13daily updateAlan Modra1-1/+1
2006-03-13bfd/Richard Sandiford2-0/+5
* elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2006-03-12daily updateAlan Modra1-1/+1
2006-03-11daily updateAlan Modra1-1/+1
2006-03-112006-03-11 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-2/+10
PR ld/2443 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2006-03-10daily updateAlan Modra1-1/+1
2006-03-102006-03-10 Paul Brook <paul@codesourcery.com>Paul Brook2-3/+29
bfd/ * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. (elf32_arm_print_private_bfd_data): Ditto. binutils/ * readelf.c (decode_ARM_machine_flags): Handle EABIv5. gas/ * config/tc-arm.c (md_begin): Handle EABIv5. (arm_eabis): Add EF_ARM_EABI_VER5. * doc/c-arm.texi: Document -meabi=5. include/elf/ * arm.h (EF_ARM_EABI_VER5): Define.
2006-03-092006-03-09 Paul Brook <paul@codesourcery.com>Paul Brook2-2/+10
bfd/ * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional mapping symbols. gas/testsuite/ * gas/arm/nomapping.d: New test. * gas/arm/nomapping.s: New test.
2006-03-09daily updateAlan Modra1-1/+1
2006-03-09* elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned char type.Nick Clifton2-1/+6
2006-03-08daily updateAlan Modra1-1/+1
2006-03-082006-03-08 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-3/+9
* elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2006-03-07daily updateAlan Modra1-1/+1
2006-03-07bfd/Richard Sandiford6-177/+582
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo. (bfd_elf32_bigarm_symbian_vec): Likewise. (bfd_elf32_bigarm_vxworks_vec): Likewise. (bfd_elf32_littlearm_vec): Likewise. (bfd_elf32_littlearm_symbian_vec): Likewise. (bfd_elf32_littlearm_vxworks_vec): Likewise. * configure: Regenerate. * elf32-arm.c: Include libiberty.h and elf-vxworks.h. (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros. (elf32_arm_vxworks_bed): Add forward declaration. (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12. (elf32_arm_vxworks_exec_plt0_entry): New table. (elf32_arm_vxworks_exec_plt_entry): Likewise. (elf32_arm_vxworks_shared_plt_entry): Likewise. (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields. (reloc_section_p): New function. (create_got_section): Use RELOC_SECTION. (elf32_arm_create_dynamic_sections): Likewise. Call elf_vxworks_create_dynamic_sections for VxWorks targets. Choose between the two possible values of plt_header_size and plt_entry_size. (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2. (elf32_arm_abs12_reloc): New function. (elf32_arm_final_link_relocate): Call it. Allow the creation of dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p, RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the r_addend fields of relocs. On rela targets, skip any code that adjusts in-place addends. When using _bfd_link_final_relocate to perform a final relocation, pass rel->r_addend as the addend argument. (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks object, ignore flags that are not standard on VxWorks. (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p. (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE. (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of .rela.plt.unloaded relocs on VxWorks targets. (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags instead of DT_REL* tags on RELA targets. (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ like DT_RELSZ. Handle the VxWorks form of initial PLT entry. Correct the .rela.plt.unreloaded symbol indexes. (elf32_arm_output_symbol_hook): Call the VxWorks version of this hook on VxWorks targets. (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true. Minor formatting tweak. (elf32_arm_vxworks_final_write_processing): New function. (elf_backend_add_symbol_hook): Override for VxWorks and reset for Symbian. (elf_backend_final_write_processing): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_want_plt_sym): Likewise. (ELF_MAXPAGESIZE): Likewise. (elf_backend_may_use_rel_p): Minor formatting tweak. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_rela_normal): Likewise. * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h. gas/ * config/tc-arm.c (md_apply_fix): Install a value of zero into a BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA R_ARM_ABS12 reloc. (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets. gas/testsuite/ * gas/arm/abs12.s, gas/arm/abs12.d: New test. * gas/arm/pic.d: Skip for *-*-vxworks*... * gas/arm/pic_vxworks.d: ...use this version instead. * gas/arm/unwind_vxworks.d: Fix expected output. ld/ * emulparams/armelf_vxworks.sh: Include vxworks.sh. (MAXPAGESIZE): Define. * emulparams/vxworks.sh: Undefine. * Makefile.am (earmelf_vxworks.c): Depend on vxworks.sh and vxworks.em. * Makefile.in: Regenerate. ld/testsuite/ * ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd, * ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd, * ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s, * ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd, * ld-arm/vxworks2-static.sd: New tests. * ld-arm/arm-elf.exp: Run them.
2006-03-06daily updateAlan Modra1-1/+1
2006-03-06 bfd:Nathan Sidwell6-97/+164
* archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp): New. Adjust other variants. (bfd_default_scan): Update. * bfd-in2.h: Rebuilt. * cpu-m68k.c: Adjust. (bfd_m68k_compatible): New. Use it for architectures. * elf32-m68k.c (elf32_m68k_object_p): Adjust. (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b mismatch. (elf32_m68k_print_private_bfd_data): Adjust. * ieee.c (ieee_write_processor): Adjust. binutils: * readelf.c (get_machine_flags): Adjust. gas: * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k and cf. (m68k_ip): <case 'J'> Check we have some control regs. (md_parse_option): Allow raw arch switch. (m68k_init_arch): Better detection of arch/cpu mismatch. Detect whether 68881 or cfloat was meant by -mfloat. (md_show_usage): Adjust extension display. (m68k_elf_final_processing): Adjust. gas/testsuite: * gas/m68k/arch-cpu-1.s: Tweak. * gas/m68k/arch-cpu-1.d: Tweak. include/elf: * m68k.h (EF_M68K_ISA_MASK, EF_M68K_ISA_A, EF_M68K_ISA_A_PLUS, EF_M68K_ISA_B, EF_M68K_ISA_C): Adjust. (EF_M68K_ISA_A_NODIV, EF_M68K_ISA_B_NOUSP): New. (EF_M68K_HW_DIV, EF_M68K_USP): Remove. (EF_M68K_MAC, EF_M68K_EMAC, EF_M68K_FLOAT): Adjust. (EF_M68K_EMAC_B): New. ld/testsuite: * ld-m68k: New tests.
2006-03-06 * dwarf2.c: Formatting.Alan Modra2-80/+74
(add_line_info): Remove outer loop.
2006-03-062006-03-05 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-68/+210
Alan Modra <amodra@bigpond.net.au> PR binutils/2338 * dwarf2.c (loadable_section): New struct. (dwarf2_debug): Add loadable_section_count and loadable_sections. (new_line_sorts_after): New. (add_line_info): Use new_line_sorts_after to compare line addresses. (check_function_name): Removed. (unset_sections): New. (place_sections): New. (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections and unset_sections on relocatable files. (_bfd_dwarf2_find_line): Likewise.
2006-03-05daily updateAlan Modra1-1/+1
2006-03-04daily updateAlan Modra1-1/+1
2006-03-03daily updateAlan Modra1-1/+1
2006-03-03Update formatting to ISO-C90Nick Clifton3-427/+375
2006-03-03Add linker relaxation support for the AVRNick Clifton5-12/+1074
2006-03-03* elf32-m32c.c (m32c_offset_for_reloc): Fix local symbolDJ Delorie2-10/+19
calculations.
2006-03-02daily updateAlan Modra1-1/+1
2006-03-02bfd/Richard Sandiford2-1/+9
* elf32-ppc.c (is_ppc_elf_target): Return true if the target is bfd_elf32_powerpc_vxworks_vec. ld/testsuite/ * ld-i386/vxworks1.ld (.data): New section. * ld-i386/vxworks1-lib.s: Add a pointer to a local symbol. * ld-i386/vxworks1-lib.rd: Test for the associated reloc. * ld-powerpc/vxworks1.ld (.data): New section. * ld-powerpc/vxworks1-lib.s: Add a pointer to a local symbol. * ld-powerpc/vxworks1-lib.rd: Test for the associated reloc.
2006-03-02Initialise 'gap'.Nick Clifton2-0/+5
2006-03-02bfd/Richard Sandiford5-57/+72
* elf32-i386.c (elf_i386_create_dynamic_sections): Use elf_vxworks_create_dynamic_sections. (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT symbol handling. * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use elf_vxworks_create_dynamic_sections. (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT symbol handling. * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function. * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare. ld/testsuite/ * ld-i386/ld-i386/vxworks1-lib.nd: New test. * ld-i386/i386.exp: Run it. * ld-powerpc/ld-powerpc/vxworks1-lib.nd: New test. * ld-powerpc/powerc.exp: Run it.
2006-03-02bfd/Richard Sandiford5-39/+28
* elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete. (elf_backend_link_output_symbol_hook): Use elf_vxworks_link_output_symbol_hook instead. * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete. (elf_backend_link_output_symbol_hook): Use elf_vxworks_link_output_symbol_hook instead. * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the same interface as elf_backend_link_output_symbol_hook. * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update prototype accordingly.
2006-03-02bfd/Richard Sandiford2-56/+86
* elf32-ppc.c (ppc_elf_plt_type): New enumeration. (ppc_elf_link_hash_table): Replace old_got and new_got with plt_type and can_use_new_plt. (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS, SEC_LOAD and SEC_READONLY to the VxWorks .plt flags. (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt. Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt. (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that this function should not be called for VxWorks targets. (ppc_elf_tls_setup): Use plt_type instead of old_got. (allocate_got): Likewise. Rearrange so that max_before_header is only used for PLT_OLD and PLT_NEW. (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks. (ppc_elf_size_dynamic_sections): Likewise. (ppc_elf_relax_section): Likewise. (ppc_elf_relocate_section): Likewise. (ppc_elf_finish_dynamic_symbol): Likewise. (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type. ld/ * emulparams/elf32ppccommon.sh: New file, extracted from... * emulparams/elf32ppc.sh: ...here. * emulparams/elf32ppcvxworks.sh: Include elf32ppccommon.sh instead of elf32ppc.sh. (BSS_PLT): Remove override. * Makefile.am (eelf32lppc.c): Depend on elf32ppccommons.h. (eelf32lppcnto.c, eelf32lppcsim.c, eelf32ppcnto.c): Likewise. (eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppcsimm): Likewise. (eelf32ppclinux.c): Likewise. (eelf32ppcvxworks.c): Likewise. Add missing vxworks.sh dependency. * Makefile.in: Regenerate. ld/testsuite/ * ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd, * ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s, * ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd, * ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test. * ld-powerpc/powerpc.exp: Run it.
2006-03-01daily updateAlan Modra1-1/+1
2006-02-28daily updateAlan Modra1-1/+1
2006-02-28bfd/Richard Sandiford2-7/+20
* elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index. (elf_i386_link_hash_table_create): Initialize it. (elf_i386_compute_jump_table_size): Use it instead of srelplt->reloc_count. (allocate_dynrelocs): Likewise. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. ld/testsuite/ * ld-i386/emit-relocs.s, ld-i386/emit-relocs.d: New test. * ld-i386/i386.exp: Run it.
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