binutils-gdb/ld/testsuite/ld-m68k/plt1-isac.d

45 lines
1.6 KiB
D
Raw Normal View History

.*: file format elf32-m68k
Disassembly of section \.plt:
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.
2016-10-11 20:50:10 +08:00
00020800 <.plt>:
# _GLOBAL_OFFSET_TABLE_ + 4 == 0x30404 == 0x20802 + 0xfc02
20800: 203c 0000 fc02 movel #64514,%d0
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.
2016-10-11 20:50:10 +08:00
20806: 2ebb 08fa movel %pc@\(20802 <.*>,%d0:l\),%sp@
# _GLOBAL_OFFSET_TABLE_ + 8 == 0x30408 == 0x2080c + 0xfbfc
2080a: 203c 0000 fbfc movel #64508,%d0
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.
2016-10-11 20:50:10 +08:00
20810: 207b 08fa moveal %pc@\(2080c <.*>,%d0:l\),%a0
20814: 4ed0 jmp %a0@
20816: 4e71 nop
00020818 <f.@plt>:
# _GLOBAL_OFFSET_TABLE_ + 12 == 0x3040c == 0x2081a + 0xfbf2
20818: 203c 0000 fbf2 movel #64498,%d0
2081e: 207b 08fa moveal %pc@\(2081a <f.@plt\+0x2>,%d0:l\),%a0
20822: 4ed0 jmp %a0@
20824: 2f3c 0000 0000 movel #0,%sp@-
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.
2016-10-11 20:50:10 +08:00
2082a: 61ff ffff ffd4 bsrl 20800 <.plt>
00020830 <f.@plt>:
# _GLOBAL_OFFSET_TABLE_ + 16 == 0x30410 == 0x20832 + 0xfbde
20830: 203c 0000 fbde movel #64478,%d0
20836: 207b 08fa moveal %pc@\(20832 <f.@plt\+0x2>,%d0:l\),%a0
2083a: 4ed0 jmp %a0@
2083c: 2f3c 0000 000c movel #12,%sp@-
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.
2016-10-11 20:50:10 +08:00
20842: 61ff ffff ffbc bsrl 20800 <.plt>
00020848 <f.@plt>:
# _GLOBAL_OFFSET_TABLE_ + 20 == 0x30414 == 0x2084a + 0xfbca
20848: 203c 0000 fbca movel #64458,%d0
2084e: 207b 08fa moveal %pc@\(2084a <f.@plt\+0x2>,%d0:l\),%a0
20852: 4ed0 jmp %a0@
20854: 2f3c 0000 0018 movel #24,%sp@-
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.
2016-10-11 20:50:10 +08:00
2085a: 61ff ffff ffa4 bsrl 20800 <.plt>
Disassembly of section \.text:
00020c00 <.*>:
20c00: 61ff ffff fc.. bsrl 208.. <f1@plt>
20c06: 61ff ffff fc.. bsrl 208.. <f2@plt>
20c0c: 61ff ffff fc.. bsrl 208.. <f3@plt>