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2013-12-03 * peXXigen.c (pe_print_resource_entries): New function: DisplaysNick Clifton2-0/+220
an entry in a .rsrc section. (pe_print_resource_directory): New function: Displays a directory in a .rsrc section. (pe_print_rsrc): New function: Displays the contents of .rsrc section. (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc. * binutils-all/windres/windres.exp: Run for x86_64-pc-cygwin. Add test of "objump -p" output.
2013-12-03More PowerPC64 ELFv2 --just-symbols fixesAlan Modra2-15/+21
I don't know what I was thinking here to omit the save of r2. Possibly I was looking at -msave-toc-indirect code at the time, where r2 is saved in the function prologue. * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>): Don't omit saving of r2 for ELFv2. Don't addi 2,2,0. (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
2013-12-03PowerPC64 linking of --just-symbols objects (klibc)Alan Modra2-4/+7
With -mcmodel=medium we can't assume that a -R object doesn't use toc-relative addressing if there's no toc. Lots of things are accessed via r2, not just the toc/got section. Also, testing for .opd is plain wrong for ELFv2. * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check. Handle ELFv2.
2013-12-03daily updateAlan Modra1-1/+1
2013-12-02daily updateAlan Modra1-1/+1
2013-12-01daily updateAlan Modra1-1/+1
2013-11-30daily updateAlan Modra1-1/+1
2013-11-29daily updateAlan Modra1-1/+1
2013-11-28daily updateAlan Modra1-1/+1
2013-11-27Improve dump of xdata/pdata on x86_64.Tristan Gingold1-253/+297
bfd/ 2013-11-27 Tristan Gingold <gingold@adacore.com> * pei-x86_64.c (pex_regs): Make it const. Add comments. (pex64_get_runtime_function): Do not split UnwindData. (pex64_get_unwind_info): Extract the chain and the handler. (pex64_xdata_print_uwd_codes): Rewritten: do not reverse print the opcode, handle version 2, add consistency check, make the code host neutral. (pex64_dump_xdata): Change arguments to pass the section and its content. Handle version 2, change output. (pex64_bfd_print_pdata): Add comments, load section for xdata. Avoid duplicate outputs. include/coff 2013-11-27 Tristan Gingold <gingold@adacore.com> * pe.h (struct pex64_runtime_function): Remove isChained. (UWOP_SAVE_XMM): Add comment. (struct pex64_unwind_info): Remove extra fields.
2013-11-27daily updateAlan Modra1-1/+1
2013-11-26bfd/elfnn-aarch64.c: Handle static links with ifunc correctly.Will Newton2-1/+34
The code for handling GOT references to ifunc symbols in static links was missing. bfd/ChangeLog: 2013-11-26 Will Newton <will.newton@linaro.org> * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Handle STT_GNU_IFUNC symbols correctly in static links. ld/testsuite/ChangeLog: 2013-11-26 Will Newton <will.newton@linaro.org> * ld-aarch64/aarch64-elf.exp: Add ifunc-22. * ld-aarch64/ifunc-22.d: New file. * ld-aarch64/ifunc-22.s: Likewise.
2013-11-26bfd/elfnn-aarch64.c: Fix miscalculation of GOTPLT offset for ifunc syms.Will Newton2-1/+7
The .got.plt header size was not being correctly taken into account when calculating the offset for relocations against ifunc symbols. bfd/ChangeLog: 2013-11-26 Will Newton <will.newton@linaro.org> * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure PLT_INDEX is calculated using correct header size. ld/testsuite/ChangeLog: 2013-11-26 Will Newton <will.newton@linaro.org> * ld-aarch64/aarch64-elf.exp: Add ifunc-21 test. * ld-aarch64/ifunc-21.d: New file. * ld-aarch64/ifunc-21.s: Likewise.
2013-11-26daily updateAlan Modra1-1/+1
2013-11-25daily updateAlan Modra1-1/+1
2013-11-24daily updateAlan Modra1-1/+1
2013-11-23daily updateAlan Modra1-1/+1
2013-11-22 * windres.c (define_resource): Use zero for timestamp, makingCory Fields4-9/+16
output deterministic. time.h include is no longer needed. * resres.c (res_append_resource): Likewise. * pe-dll.c (fill_edata): Only use a real timestamp if --insert-timestamp was used. * emultempl/pe.em: Add the --insert-timestamp option. * emultempl/pep.em: Likewise for 64bit. * ld.texinfo: Document the --insert-timestamp option. * libcoff-in.h: Add insert_timestamp flag to the pe_data struct. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real timestamp if --insert-timestamp was used.
2013-11-22daily updateAlan Modra1-1/+1
2013-11-21daily updateAlan Modra1-1/+1
2013-11-19Fix *-nacl* target objcopy/strip of binary made with custom linker scriptRoland McGrath2-6/+24
bfd/ * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS when not doing linking (i.e. INFO is a null pointer).
2013-11-20daily updateAlan Modra1-1/+1
2013-11-19Re-indent elf_x86_64_section_from_shdrH.J. Lu2-4/+6
* elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
2013-11-19daily updateAlan Modra1-1/+1
2013-11-18daily updateAlan Modra1-1/+1
2013-11-17Add R_X86_64_PC32_BND and R_X86_64_PLT32_BNDH.J. Lu5-3/+51
bfd/ * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND and R_X86_64_PLT32_BND. (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with R_X86_64_PLT32_BND. (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND. (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and BFD_RELOC_X86_64_PLT32_BND. (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and R_X86_64_PLT32_BND. (elf_x86_64_gc_sweep_hook): Likewise. (elf_x86_64_relocate_section): Likewise. * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND and BFD_RELOC_X86_64_PLT32_BND. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. gas/ * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to indicate if instruction has the BND prefix. Return BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if bnd_prefix isn't zero. (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var if needed. (output_jump): Update reloc call. (output_interseg_jump): Likewise. (output_disp): Likewise. (output_imm): Likewise. (x86_cons_fix_new): Likewise. (lex_got): Add an argument, bnd_prefix, to indicate if instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND if needed. (x86_cons): Update lex_got call. (i386_immediate): Likewise. (i386_displacement): Likewise. (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and BFD_RELOC_X86_64_PLT32_BND. (tc_gen_reloc): Likewise. * config/tc-i386-intel.c (i386_operator): Update lex_got call. gas/testsuite/ * gas/i386/i386.exp: Run x86-64-mpx-branch-1 and x86-64-mpx-branch-2 on 64-bit ELF targets. * gas/i386/x86-64-mpx-branch-1.d: New file. * gas/i386/x86-64-mpx-branch-1.s: Likewise. * gas/i386/x86-64-mpx-branch-2.d: Likewise. * gas/i386/x86-64-mpx-branch-2.s: Likewise. include/elf/ * x86-64.h: Add R_X86_64_PC32_BND and R_X86_64_PLT32_BND. ld/testsuite/ * ld-x86-64/mpx.exp: New file. * ld-x86-64/mpx1.out: Likewise. * ld-x86-64/mpx1a.c: Likewise. * ld-x86-64/mpx1a.rd: Likewise. * ld-x86-64/mpx1b.c: Likewise. * ld-x86-64/mpx1c.c: Likewise. * ld-x86-64/mpx1c.rd: Likewise.
2013-11-17daily updateAlan Modra1-1/+1
2013-11-16daily updateAlan Modra1-1/+1
2013-11-15Make room for PLT0 directlyH.J. Lu3-2/+8
* elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for PLT0 directly. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2013-11-15daily updateAlan Modra1-1/+1
2013-11-14 PR ld/16017Nick Clifton2-7/+34
* elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean value, TRUE for success, FALSE for failure. Fail if attempting to create a PLT entry for a thumb only target. (elf32_arm_final_link_relocate): Check result of calling elf32_arm_populate_plt_entry. (elf32_arm_finish_dynamic_symbol): Likewise.
2013-11-14 PR ld/16082Nick Clifton2-0/+10
* elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version information when forcing a symbol to be local.
2013-11-14daily updateAlan Modra1-1/+1
2013-11-13bfd/Yufeng Zhang2-0/+18
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Use R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD; likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL. include/elf/ * aarch64.h: Define R_AARCH64_TLS_DTPMOD64, R_AARCH64_TLS_DTPREL64 and R_AARCH64_TLS_TPREL64; guard R_AARCH64_TLS_DTPMOD, R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL with RELOC_MACROS_GEN_FUNC.
2013-11-13daily updateAlan Modra1-1/+1
2013-11-12daily updateAlan Modra1-1/+1
2013-11-11 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-codedYufeng Zhang2-1/+6
size of struct elf_prstatus.
2013-11-11PowerPC64 ELFv2, allocate dynreloc space for ifuncAlan Modra2-2/+5
* elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
2013-11-11Correct elf64-ppc.c handling of protected symbolsAlan Modra2-14/+21
Some places in elf64-ppc.c carelessly used SYMBOL_CALLS_LOCAL when the proper test is SYMBOL_REFERENCES_LOCAL for cases where we take the address of a protected symbol. This works OK for function descriptors but not for ELFv2. Setting symbols to their global entry stub a little earlier is to ensure _bfd_elf_hash_symbol allows such symbols in .gnu.hash. * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL here, not SYMBOL_CALLS_LOCAL. (ppc64_elf_relocate_section): Likewise. (size_global_entry_stubs): Set undefined symbols on their global entry stubs here.. (build_global_entry_stubs): ..rather than here. (ppc64_elf_build_stubs): Don't reset glink->size before calling build_global_entry_stubs.
2013-11-11daily updateAlan Modra1-1/+1
2013-11-10daily updateAlan Modra1-1/+1
2013-11-09daily updateAlan Modra1-1/+1
2013-11-08Remove strayed entryH.J. Lu1-12/+0
2013-11-08daily updateAlan Modra1-1/+1
2013-11-07Set CPU type in BFD backend for x86_64-nacl* and i?86-nacl* targetsRoland McGrath5-9/+51
bfd/ * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't collide with bfd_mach_l1om. * bfd-in2.h: Regenerate. * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function. (elf_backend_object_p): Use that in elf32-i386-nacl definition. * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function. (elf_backend_object_p): Use that in elf64-x86-64-nacl definition. (elf32_x86_64_nacl_elf_object_p): New function. (elf_backend_object_p): Use that in elf32-x86-64-nacl definition. binutils/ * objdump.c (dump_dwarf): Grok bfd_mach_x86_64_nacl and bfd_mach_x64_32_nacl as equivalent to bfd_mach_x86_64. ld/testsuite/ * ld-x86-64/x86-64.exp (mixed1, mixed2): Loosen error string match so it accepts "i386:nacl" in place of "i386". * ld-x86-64/ilp32-2.d: Likewise. * ld-x86-64/ilp32-3.d: Likewise. * ld-x86-64/lp64-2.d: Likewise. * ld-x86-64/lp64-3.d: Likewise.
2013-11-07daily updateAlan Modra1-1/+1
2013-11-05* elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocsDJ Delorie2-1/+12
are loaded before trying to use them.
2013-11-06daily updateAlan Modra1-1/+1
2013-11-05Pass ignored unresolved relocations to ld backendH.J. Lu54-100/+181
bfd/ PR ld/4409 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for error ignored. * elf-m10200.c (mn10200_elf_relocate_section): Updated. * 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 (bfinfdpic_relocate_section): Likewise. (bfin_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-epiphany.c (epiphany_elf_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-i386.c (elf_i386_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-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-metag.c (elf_metag_relocate_section): Likewise. * elf32-microblaze.c (microblaze_elf_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-nios2.c (nios2_elf32_relocate_section): Likewise. * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-rl78.c (rl78_elf_relocate_section): Likewise. * elf32-rx.c (rx_elf_relocate_section): Likewise. * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_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): Likewise. * elf64-ia64-vms.c (elf64_ia64_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-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise. * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored. ld/testsuite/ PR ld/4409 * ld-ia64/error1.d: New file. * ld-ia64/error1.s: Likewise. * ld-ia64/error2.d: Likewise. * ld-ia64/error3.d: Likewise.
2013-11-05Hide ppc64 .TOC. from --export-dynamicAlan Modra2-3/+18
I can't see any good reason why anyone would want a dynamic .TOC., so hide it in a way that is respected by _bfd_elf_export_symbol. This also fixes an abort in relocate_section on not finding sreloc for .TOC. * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and hidden. (ppc64_elf_set_toc): Adjust.
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