cd04836359
3 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Alan Modra
|
56fdab4773 |
Update more tests for objdump change
* testsuite/ld-i386/pr19636-1d-nacl.d: Adjust for objdump change. * testsuite/ld-i386/pr19636-2c-nacl.d: Likewise. * testsuite/ld-tic6x/shlib-1r.dd: Likewise. * testsuite/ld-x86-64/plt-nacl.pd: Likewise. * testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise. |
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Nick Clifton
|
a24bb4f0cc |
Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT.
binutils * objdump.c (is_significant_symbol_name): New function. (remove_useless_symbols): Do not remove significanr symbols. (find_symbol_for_address): If an exact match for the specified address has not been found, try scanning the dynamic relocs to see if one of these matches the address. If so, use the symbol associated with the reloc. (objdump_print_addr_with_symbol): Do not print offsets to symbols with no value. (disassemble_section): Only use dynamic relocs if the user requested this. (disassemble_data): Always load dynamic relocs if they are available. ld * ld-aarch64/emit-relocs-515-be.d: Adjust output to match change in objdump. * ld-aarch64/emit-relocs-515.d: Likewise. * ld-aarch64/emit-relocs-516-be.d: Likewise. * ld-aarch64/emit-relocs-516.d: Likewise. * ld-aarch64/farcall-b-plt.d: Likewise. * ld-aarch64/farcall-bl-plt.d: Likewise. * ld-aarch64/gc-plt-relocs.d: Likewise. * ld-aarch64/tls-desc-ie.d: Likewise. * ld-aarch64/tls-tiny-desc.d: Likewise. * ld-aarch64/tls-tiny-gd.d: Likewise. * ld-aarch64/tls-tiny-ie.d: Likewise. * ld-arm/arm-app-abs32.d: Likewise. * ld-arm/arm-app.d: Likewise. * ld-arm/arm-lib-plt32.d: Likewise. * ld-arm/arm-lib.d: Likewise. * ld-arm/armthumb-lib.d: Likewise. * ld-arm/cortex-a8-fix-b-plt.d: Likewise. * ld-arm/cortex-a8-fix-bcc-plt.d: Likewise. * ld-arm/cortex-a8-fix-bl-plt.d: Likewise. * ld-arm/cortex-a8-fix-bl-rel-plt.d: Likewise. * ld-arm/cortex-a8-fix-blx-plt.d: Likewise. * ld-arm/farcall-mixed-app-v5.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-app2.d: Likewise. * ld-arm/farcall-mixed-lib-v4t.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/ifunc-10.dd: Likewise. * ld-arm/ifunc-14.dd: Likewise. * ld-arm/ifunc-15.dd: Likewise. * ld-arm/ifunc-3.dd: Likewise. * ld-arm/ifunc-4.dd: Likewise. * ld-arm/ifunc-9.dd: Likewise. * ld-arm/long-plt-format.d: Likewise. * ld-arm/mixed-app-v5.d: Likewise. * ld-arm/mixed-app.d: Likewise. * ld-arm/mixed-lib.d: Likewise. * ld-arm/tls-lib-loc.d: Likewise. * ld-cris/dso-pltdis1.d: Likewise. * ld-cris/dso-pltdis2.d: Likewise. * ld-cris/dso12-pltdis.d: Likewise. * ld-elf/symbolic-func.r: Likewise. * ld-frv/fdpic-pie-1.d: Likewise. * ld-frv/fdpic-pie-2.d: Likewise. * ld-frv/fdpic-pie-6.d: Likewise. * ld-frv/fdpic-pie-7.d: Likewise. * ld-frv/fdpic-pie-8.d: Likewise. * ld-frv/fdpic-shared-1.d: Likewise. * ld-frv/fdpic-shared-2.d: Likewise. * ld-frv/fdpic-shared-3.d: Likewise. * ld-frv/fdpic-shared-4.d: Likewise. * ld-frv/fdpic-shared-5.d: Likewise. * ld-frv/fdpic-shared-6.d: Likewise. * ld-frv/fdpic-shared-7.d: Likewise. * ld-frv/fdpic-shared-8.d: Likewise. * ld-frv/fdpic-shared-local-2.d: Likewise. * ld-frv/fdpic-shared-local-8.d: Likewise. * ld-frv/fdpic-static-1.d: Likewise. * ld-frv/fdpic-static-2.d: Likewise. * ld-frv/fdpic-static-6.d: Likewise. * ld-frv/fdpic-static-7.d: Likewise. * ld-frv/fdpic-static-8.d: Likewise. * ld-frv/tls-dynamic-2.d: Likewise. * ld-frv/tls-initial-shared-2.d: Likewise. * ld-frv/tls-relax-shared-2.d: Likewise. * ld-frv/tls-shared-2.d: Likewise. * ld-i386/plt-nacl.pd: Likewise. * ld-i386/plt-pic-nacl.pd: Likewise. * ld-i386/plt-pic.pd: Likewise. * ld-i386/plt.pd: Likewise. * ld-i386/pr19636-1d-nacl.d: Likewise. * ld-i386/pr19636-1d.d: Likewise. * ld-i386/pr19636-2c-nacl.d: Likewise. * ld-i386/pr19636-2c.d: Likewise. * ld-ifunc/ifunc-21-x86-64.d: Likewise. * ld-ifunc/ifunc-22-x86-64.d: Likewise. * ld-ifunc/pr17154-i386.d: Likewise. * ld-ifunc/pr17154-x86-64.d: Likewise. * ld-m68k/plt1-68020.d: Likewise. * ld-m68k/plt1-cpu32.d: Likewise. * ld-m68k/plt1-isab.d: Likewise. * ld-m68k/plt1-isac.d: Likewise. * ld-metag/shared.d: Likewise. * ld-metag/stub_pic_app.d: Likewise. * ld-metag/stub_pic_shared.d: Likewise. * ld-metag/stub_shared.d: Likewise. * ld-s390/tlsbin_64.dd: Likewise. * ld-s390/tlspic_64.dd: Likewise. * ld-tic6x/shlib-1.dd: Likewise. * ld-tic6x/shlib-1b.dd: Likewise. * ld-tic6x/shlib-1rb.dd: Likewise. * ld-tic6x/shlib-app-1.dd: Likewise. * ld-tic6x/shlib-app-1b.dd: Likewise. * ld-tic6x/shlib-app-1r.dd: Likewise. * ld-tic6x/shlib-app-1rb.dd: Likewise. * ld-tic6x/shlib-noindex.dd: Likewise. * ld-vax-elf/export-class-data.dd: Likewise. * ld-vax-elf/plt-local-lib.dd: Likewise. * ld-vax-elf/plt-local.dd: Likewise. * ld-x86-64/bnd-ifunc-2.d: Likewise. * ld-x86-64/bnd-plt-1.d: Likewise. * ld-x86-64/gotpcrel1.dd: Likewise. * ld-x86-64/libno-plt-1b.dd: Likewise. * ld-x86-64/load1c-nacl.d: Likewise. * ld-x86-64/load1c.d: Likewise. * ld-x86-64/load1d-nacl.d: Likewise. * ld-x86-64/load1d.d: Likewise. * ld-x86-64/mov1a.d: Likewise. * ld-x86-64/mov1b.d: Likewise. * ld-x86-64/mov1c.d: Likewise. * ld-x86-64/mov1d.d: Likewise. * ld-x86-64/mov2a.d: Likewise. * ld-x86-64/mov2b.d: Likewise. * ld-x86-64/mov2c.d: Likewise. * ld-x86-64/mov2d.d: Likewise. * ld-x86-64/mpx3.dd: Likewise. * ld-x86-64/mpx4.dd: Likewise. * ld-x86-64/no-plt-1a.dd: Likewise. * ld-x86-64/no-plt-1b.dd: Likewise. * ld-x86-64/no-plt-1c.dd: Likewise. * ld-x86-64/no-plt-1e.dd: Likewise. * ld-x86-64/no-plt-1f.dd: Likewise. * ld-x86-64/no-plt-1g.dd: Likewise. * ld-x86-64/plt-main-bnd.dd: Likewise. * ld-x86-64/plt-nacl.pd: Likewise. * ld-x86-64/plt.pd: Likewise. * ld-x86-64/pr18591.d: Likewise. * ld-x86-64/pr19609-1c.d: Likewise. * ld-x86-64/pr19609-1e.d: Likewise. * ld-x86-64/pr19609-1j.d: Likewise. * ld-x86-64/pr19609-1l.d: Likewise. * ld-x86-64/pr19609-1m.d: Likewise. * ld-x86-64/pr19609-5b.d: Likewise. * ld-x86-64/pr19609-5c.d: Likewise. * ld-x86-64/pr19609-5e.d: Likewise. * ld-x86-64/pr19609-6b.d: Likewise. * ld-x86-64/pr19609-7b.d: Likewise. * ld-x86-64/pr19609-7d.d: Likewise. * ld-x86-64/pr19636-2d.d: Likewise. * ld-x86-64/pr20093-1.d: Likewise. * ld-x86-64/pr20093-2.d: Likewise. * ld-x86-64/pr20253-1b.d: Likewise. * ld-x86-64/pr20253-1d.d: Likewise. * ld-x86-64/pr20253-1f.d: Likewise. * ld-x86-64/pr20253-1h.d: Likewise. * ld-x86-64/pr20253-1j.d: Likewise. * ld-x86-64/pr20253-1l.d: Likewise. * ld-x86-64/protected3.d: Likewise. * ld-x86-64/tlsbin.dd: Likewise. * ld-x86-64/tlsbin2.dd: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsdesc-nacl.pd: Likewise. * ld-x86-64/tlsdesc.dd: Likewise. * ld-x86-64/tlsdesc.pd: Likewise. * ld-x86-64/tlsgd10.dd: Likewise. * ld-x86-64/tlsgd5.dd: Likewise. * ld-x86-64/tlsgd6.dd: Likewise. * ld-x86-64/tlsgd8.dd: Likewise. * ld-x86-64/tlsgdesc.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/tlspic2.dd: Likewise. 2016-10-11 Nick Clifton <nickc@redhat.com> PR ld/20535 * emultempl/elf32.em (_search_needed): Add support for pseudo environment variables supported by ld.so. Namely $ORIGIN, $LIB and $PLATFORM. * configure.ac: Add getauxval to list AC_CHECK_FUNCS list. * config.in: Regenerate. * configure: Regenerate. 2016-10-11 Alan Modra <amodra@gmail.com> * ldlang.c (lang_do_assignments_1): Descend into output section statements that do not yet have bfd sections. Set symbol section temporarily for symbols defined in such statements to the undefined section. Don't error on data or reloc statements until final phase. * ldexp.c (exp_fold_tree_1 <etree_assign>): Handle bfd_und_section in expld.section. * testsuite/ld-mmix/bpo-10.d: Adjust. * testsuite/ld-mmix/bpo-11.d: Adjust. 2016-10-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * emulparams/elf64_s390.sh: Move binary start to 16M. * testsuite/ld-s390/tlsbin_64.dd: Adjust testcases accordingly. * testsuite/ld-s390/tlsbin_64.rd: Likewise. 2016-10-07 Alan Modra <amodra@gmail.com> * ldexp.c (MAX): Define. (exp_unop, exp_binop, exp_trinop): Alloc at least enough for etree_type.value. 2016-10-07 Alan Modra <amodra@gmail.com> * testsuite/lib/ld-lib.exp (is_generic_elf): New, extracted from.. * testsuite/ld-elf/elf.exp: ..here. 2016-10-06 Ludovic Court?s <ludo@gnu.org> * emulparams/elf32bmipn32-defs.sh: Shift quote of "x$EMULATION_NAME" to the left to work around <http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-007>. 2016-10-06 Alan Modra <amodra@gmail.com> * lexsup.c: Spell fall through comments consistently and add missing fall through comments. 2016-10-06 Alan Modra <amodra@gmail.com> * plugin.c (asymbol_from_plugin_symbol): Avoid compiler warning by adding return. 2016-10-04 Alan Modra <amodra@gmail.com> * ld.texinfo (Expression Section): Update result of arithmetic expressions. * ldexp.c (arith_result_section): New function. (fold_binary): Use it. 2016-10-04 Alan Modra <amodra@gmail.com> * ldexp.c (exp_value_fold): New function. (exp_unop, exp_binop, exp_trinop): Use it. 2016-09-30 Alan Modra <amodra@gmail.com> * scripttempl/v850.sc: Don't reference __ctbp, __ep, __gp when not relocating. * scripttempl/v850_rh850.sc: Likewise. 2016-09-30 Alan Modra <amodra@gmail.com> PR ld/20528 * testsuite/ld-elf/pr20528a.d: xfail generic elf targets. Allow multiple .text sections for hppa-linux. * testsuite/ld-elf/pr20528b.d: Likewise. 2016-09-30 Alan Modra <amodra@gmail.com> * ldmain.c (default_bfd_error_handler): New function pointer. (ld_bfd_error_handler): New function. (main): Arrange to call it on bfd errors/warnings. (ld_bfd_assert_handler): Enable tail call. 2016-09-30 Alan Modra <amodra@gmail.com> * ldlang.c (ignore_bfd_errors): Update params. 2016-09-29 H.J. Lu <hongjiu.lu@intel.com> PR ld/20528 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't merge 2 sections with different SHF_EXCLUDE. * testsuite/ld-elf/pr20528a.d: New file. * testsuite/ld-elf/pr20528a.s: Likewise. * testsuite/ld-elf/pr20528b.d: Likewise. * testsuite/ld-elf/pr20528b.s: Likewise. 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org> PR ld/20608 * testsuite/ld-arm/arm-elf.exp: Handle new testcase. * testsuite/ld-arm/farcall-mixed-app2.d: New file. * testsuite/ld-arm/farcall-mixed-app2.r: Likewise. * testsuite/ld-arm/farcall-mixed-app2.s: Likewise. * testsuite/ld-arm/farcall-mixed-app2.sym: Likewise. 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com> * Makefile.in: Regenerate. * configure: Likewise. 2016-09-26 Alan Modra <amodra@gmail.com> * testsuite/ld-powerpc/attr-gnu-4-4.s: Delete. * testsuite/ld-powerpc/attr-gnu-4-14.d: Delete. * testsuite/ld-powerpc/attr-gnu-4-24.d: Delete. * testsuite/ld-powerpc/attr-gnu-4-34.d: Delete. * testsuite/ld-powerpc/attr-gnu-4-41.d: Delete. * testsuite/ld-powerpc/attr-gnu-4-32.d: Adjust expected warning. * testsuite/ld-powerpc/attr-gnu-8-23.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-01.d: Adjust expected output. * testsuite/ld-powerpc/attr-gnu-4-02.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-03.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-10.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-11.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-20.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-22.d: Likewise. * testsuite/ld-powerpc/attr-gnu-4-33.d: Likewise. * testsuite/ld-powerpc/attr-gnu-8-11.d: Likewise. * testsuite/ld-powerpc/powerpc.exp: Don't run deleted tests. 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp> PR ld/20595 * testsuite/ld-arm/unwind-4.d: Add -q option to linker command line and -r option to objdump command line. Match emitted relocs to make sure that superflous relocs are not generated. 2016-09-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * emulparams/elf64_s390.sh: Change TEXT_START_ADDR to 256MB. * testsuite/ld-s390/tlsbin_64.dd: Adjust testcase accordingly. * testsuite/ld-s390/tlsbin_64.rd: Likewise. 2016-09-22 Nick Clifton <nickc@redhat.com> * emultempl/elf32.em (_try_needed): In verbose mode, report failed attempts to find a needed library. 2016-09-21 Richard Sandiford <richard.sandiford@arm.com> * testsuite/ld-aarch64/emit-relocs-28.d: Expect spaces after "," in addresses. * testsuite/ld-aarch64/emit-relocs-301-be.d: Likewise. * testsuite/ld-aarch64/emit-relocs-301.d: Likewise. * testsuite/ld-aarch64/emit-relocs-302-be.d: Likewise. * testsuite/ld-aarch64/emit-relocs-302.d: Likewise. * testsuite/ld-aarch64/emit-relocs-310-be.d: Likewise. * testsuite/ld-aarch64/emit-relocs-310.d: Likewise. * testsuite/ld-aarch64/emit-relocs-313.d: Likewise. * testsuite/ld-aarch64/emit-relocs-515-be.d: Likewise. * testsuite/ld-aarch64/emit-relocs-515.d: Likewise. * testsuite/ld-aarch64/emit-relocs-516-be.d: Likewise. * testsuite/ld-aarch64/emit-relocs-516.d: Likewise. * testsuite/ld-aarch64/emit-relocs-531.d: Likewise. * testsuite/ld-aarch64/emit-relocs-532.d: Likewise. * testsuite/ld-aarch64/emit-relocs-533.d: Likewise. * testsuite/ld-aarch64/emit-relocs-534.d: Likewise. * testsuite/ld-aarch64/emit-relocs-535.d: Likewise. * testsuite/ld-aarch64/emit-relocs-536.d: Likewise. * testsuite/ld-aarch64/emit-relocs-537.d: Likewise. * testsuite/ld-aarch64/emit-relocs-538.d: Likewise. * testsuite/ld-aarch64/erratum835769.d: Likewise. * testsuite/ld-aarch64/erratum843419.d: Likewise. * testsuite/ld-aarch64/farcall-b-plt.d: Likewise. * testsuite/ld-aarch64/farcall-bl-plt.d: Likewise. * testsuite/ld-aarch64/gc-plt-relocs.d: Likewise. * testsuite/ld-aarch64/ifunc-21.d: Likewise. * testsuite/ld-aarch64/ifunc-7c.d: Likewise. * testsuite/ld-aarch64/tls-desc-ie.d: Likewise. * testsuite/ld-aarch64/tls-large-desc-be.d: Likewise. * testsuite/ld-aarch64/tls-large-desc.d: Likewise. * testsuite/ld-aarch64/tls-large-ie-be.d: Likewise. * testsuite/ld-aarch64/tls-large-ie.d: Likewise. * testsuite/ld-aarch64/tls-relax-all.d: Likewise. * testsuite/ld-aarch64/tls-relax-gd-ie.d: Likewise. * testsuite/ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise. * testsuite/ld-aarch64/tls-relax-gdesc-ie.d: Likewise. * testsuite/ld-aarch64/tls-relax-large-desc-ie-be.d: Likewise. * testsuite/ld-aarch64/tls-relax-large-desc-ie.d: Likewise. * testsuite/ld-aarch64/tls-tiny-desc.d: Likewise. * testsuite/ld-aarch64/tls-tiny-gd.d: Likewise. gas * gas/arm/tls.d: Adjust output to match change in objdump. |
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H.J. Lu
|
aec6b87e0b |
[x86] Resolve non-PIC undefweak symbols in executable
For i386 and x86-64, non-PIC references to undefined weak symbols are resolved without dynamic relocation when creating executable. Resolved undefined weak symbols are removed from the dynamic symbol table in executable. One exception is on i386, we need resolved undefined weak symbols in the dynamic symbol table in PIE if input relocatable files contain branchs without PLT so that we can branch to 0 with dynamic relocation in text section. This makes behaviors of dynamic executable and position independent executable predictable with mixed PIC and non-PIC references to undefined weak symbols. If all references to undefined weak symbols are PIC, dynamic relocations against undefined weak symbols will be generated in executable unless -z nodynamic-undefined-weak is passed to linker. bfd/ PR ld/19636 PR ld/19704 PR ld/19719 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. (elf_i386_link_hash_entry): Add has_got_reloc and has_non_got_reloc. (elf_i386_link_hash_table): Add interp. (elf_i386_link_hash_newfunc): Initialize has_got_reloc and has_non_got_reloc. (elf_i386_copy_indirect_symbol): Copy has_got_reloc and has_non_got_reloc. (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc. (elf_i386_fixup_symbol): New function. (elf_i386_pie_finish_undefweak_symbol): Likewise. (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic relocations and discard relocations against resolved undefined weak symbols in executable. Don't make resolved undefined weak symbols in executable dynamic. Keep dynamic non-GOT/non-PLT relocation against undefined weak symbols in PIE. (elf_i386_size_dynamic_sections): Set interp to .interp section. (elf_i386_relocate_section): Don't generate dynamic relocations against resolved undefined weak symbols in PIE, except for R_386_PC32. (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without dynamic PLT/GOT relocations for resolved undefined weak symbols. Don't generate dynamic relocation against resolved undefined weak symbol in executable. (elf_i386_finish_dynamic_sections): Call elf_i386_pie_finish_undefweak_symbol on all symbols in PIE. (elf_backend_fixup_symbol): New. * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. (elf_x86_64_link_hash_entry): Add has_got_reloc and has_non_got_reloc. (elf_x86_64_link_hash_table): Add interp. (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and has_non_got_reloc. (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and has_non_got_reloc. (elf_x86_64_check_relocs): Set has_got_reloc and has_non_got_reloc. (elf_x86_64_fixup_symbol): New function. (elf_x86_64_pie_finish_undefweak_symbol): Likewise. (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic relocations and discard relocations against resolved undefined weak symbols in executable. Don't make resolved undefined weak symbols in executable dynamic. (elf_x86_64_size_dynamic_sections): Set interp to .interp section. (elf_x86_64_relocate_section): Check relocation overflow for dynamic relocations against unresolved weak undefined symbols. Don't generate dynamic relocations against resolved weak undefined symbols in PIE. (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without dynamic PLT/GOT relocations for resolved undefined weak symbols. Don't generate dynamic relocation against resolved undefined weak symbol in executable. (elf_x86_64_finish_dynamic_sections): Call elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE. (elf_backend_fixup_symbol): New. include/ PR ld/19636 PR ld/19704 PR ld/19719 * bfdlink.h (bfd_link_info): Add dynamic_undefined_weak. ld/ PR ld/19636 PR ld/19704 PR ld/19719 * Makefile.am (ELF_X86_DEPS): Add dynamic_undefined_weak.sh. * Makefile.in: Regenerated. * NEWS: Mention -z nodynamic-undefined-weak. * ld.texinfo: Document -z nodynamic-undefined-weak. * ldmain.c (main): Initialize dynamic_undefined_weak to -1. * emulparams/dynamic_undefined_weak.sh: New file. * emulparams/elf32_x86_64.sh: Source dynamic_undefined_weak.sh. * emulparams/elf_i386.sh: Likewise. * emulparams/elf_i386_be.sh: Likewise. * emulparams/elf_i386_chaos.sh: Likewise. * emulparams/elf_i386_ldso.sh: Likewise. * emulparams/elf_i386_vxworks.sh: Likewise. * emulparams/elf_iamcu.sh: Likewise. * emulparams/elf_k1om.sh: Likewise. * emulparams/elf_l1om.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/extern_protected_data.sh (PARSE_AND_LIST_OPTIONS): Append. (PARSE_AND_LIST_ARGS_CASE_Z): Likewise. * testsuite/ld-elf/pr19719a.c: New file. * testsuite/ld-elf/pr19719b.c: Likewise. * testsuite/ld-elf/pr19719c.c: Likewise. * testsuite/ld-elf/pr19719d.c: Likewise. * testsuite/ld-i386/pr19636-1.s: Likewise. * testsuite/ld-i386/pr19636-1a.d: Likewise. * testsuite/ld-i386/pr19636-1b.d: Likewise. * testsuite/ld-i386/pr19636-1c.d: Likewise. * testsuite/ld-i386/pr19636-1d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-1d.d: Likewise. * testsuite/ld-i386/pr19636-1e.d: Likewise. * testsuite/ld-i386/pr19636-1f.d: Likewise. * testsuite/ld-i386/pr19636-1g.d: Likewise. * testsuite/ld-i386/pr19636-1h.d: Likewise. * testsuite/ld-i386/pr19636-1i.d: Likewise. * testsuite/ld-i386/pr19636-2.s: Likewise. * testsuite/ld-i386/pr19636-2a.d: Likewise. * testsuite/ld-i386/pr19636-2b.d: Likewise. * testsuite/ld-i386/pr19636-2c-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2c.d: Likewise. * testsuite/ld-i386/pr19636-2d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2d.d: Likewise. * testsuite/ld-i386/pr19636-2e-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2e.d: Likewise. * testsuite/ld-i386/pr19636-3.s: Likewise. * testsuite/ld-i386/pr19636-3a.d: Likewise. * testsuite/ld-i386/pr19636-3b.d: Likewise. * testsuite/ld-i386/pr19636-3c.d: Likewise. * testsuite/ld-i386/pr19636-3d.d: Likewise. * testsuite/ld-i386/pr19636-3e.d: Likewise. * testsuite/ld-i386/pr19636-3f.d: Likewise. * testsuite/ld-i386/pr19636-3g.d: Likewise. * testsuite/ld-i386/pr19636-4.s: Likewise. * testsuite/ld-i386/pr19636-4a.d: Likewise. * testsuite/ld-i386/pr19636-4b.d: Likewise. * testsuite/ld-i386/pr19636-4c.d: Likewise. * testsuite/ld-i386/pr19636-4d.d: Likewise. * testsuite/ld-i386/pr19704.out: Likewise. * testsuite/ld-i386/pr19704a.c: Likewise. * testsuite/ld-i386/pr19704b.c: Likewise. * testsuite/ld-x86-64/pr19636-1.s: Likewise. * testsuite/ld-x86-64/pr19636-1a.d: Likewise. * testsuite/ld-x86-64/pr19636-1b.d: Likewise. * testsuite/ld-x86-64/pr19636-1c.d: Likewise. * testsuite/ld-x86-64/pr19636-1d.d: Likewise. * testsuite/ld-x86-64/pr19636-1e.d: Likewise. * testsuite/ld-x86-64/pr19636-1f.d: Likewise. * testsuite/ld-x86-64/pr19636-1g.d: Likewise. * testsuite/ld-x86-64/pr19636-2.s: Likewise. * testsuite/ld-x86-64/pr19636-2a.d: Likewise. * testsuite/ld-x86-64/pr19636-2b.d: Likewise. * testsuite/ld-x86-64/pr19636-2c.d: Likewise. * testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise. * testsuite/ld-x86-64/pr19636-2d.d: Likewise. * testsuite/ld-x86-64/pr19636-2e.d: Likewise. * testsuite/ld-x86-64/pr19636-2f.d: Likewise. * testsuite/ld-x86-64/pr19636-2g.d: Likewise. * testsuite/ld-x86-64/pr19636-2h.d: Likewise. * testsuite/ld-x86-64/pr19636-2i.d: Likewise. * testsuite/ld-x86-64/pr19636-3.s: Likewise. * testsuite/ld-x86-64/pr19636-3a.d: Likewise. * testsuite/ld-x86-64/pr19636-3b.d: Likewise. * testsuite/ld-x86-64/pr19636-3c.d: Likewise. * testsuite/ld-x86-64/pr19636-3d.d: Likewise. * testsuite/ld-x86-64/pr19704.out: Likewise. * testsuite/ld-x86-64/pr19704a.c: Likewise. * testsuite/ld-x86-64/pr19704b.c: Likewise. * testsuite/ld-elf/shared.exp (mix_pic_and_non_pic): New. Run mix_pic_and_non_pic. * testsuite/ld-i386/i386.exp (undefined_weak): New. Run undefined_weak and PR ld/19636 tests. * testsuite/ld-x86-64/x86-64.exp: Likewise. * testsuite/ld-x86-64/pr13082-3b.d: Updated. * testsuite/ld-x86-64/pr13082-4b.d: Likewise. |