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2017-08-04x86: Lookup __tls_get_addr or ___tls_get_addr onceusers/hjl/tlsH.J. Lu2-58/+52
Instead of checking if a symbol is __tls_get_addr or ___tls_get_addr, we check if there is a reference to __tls_get_addr or ___tls_get_addr before starting relocation check. * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr to 1 bit. (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0. (elf_i386_check_tls_transition): Check tls_get_addr directly. (elf_i386_convert_load_reloc): Update tls_get_addr check. (elf_i386_link_check_relocs): New function. (bfd_elf32_bfd_link_check_relocs): New. * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr to 1 bit. (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0. (elf_x86_64_check_tls_transition): Check tls_get_addr directly. (elf_x86_64_convert_load_reloc): Update tls_get_addr check. (elf_x86_64_link_check_relocs): New function. (bfd_elf64_bfd_link_check_relocs): New. (bfd_elf32_bfd_link_check_relocs): Likewise.
2017-08-04Unbreak GDBserver build for x32Yao Qi3-3/+12
When I verify my target description changes, I build GDB and GDBserver for x32, but it failed. /../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c: In function ‘const target_desc* get_ipa_tdesc(int)’: ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:184:10: error: ‘X86_TDESC_AVX512’ was not declared in this scope case X86_TDESC_AVX512: ^ ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:185:14: error: ‘tdesc_x32_avx512_linux’ was not declared in this scope return tdesc_x32_avx512_linux; ^ ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c: In function ‘void initialize_low_tracepoint()’: ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:282:36: error: ‘init_registers_x32_avx512_linux’ was not declared in this scope init_registers_x32_avx512_linux (); ^ ipa_x32_linux_regobj use to be there, but removed by 22049425ce40324139be82d9a6ec518c46b65815 by mistake. gdb/gdbserver: 2017-08-04 Yao Qi <yao.qi@linaro.org> * configure.srv (ipa_x32_linux_regobj): New. * linux-amd64-ipa.c (get_ipa_tdesc): Use X86_TDESC_AVX_AVX512 instead of X86_TDESC_AVX512. (initialize_low_tracepoint): Call init_registers_x32_avx_avx512_linux.
2017-08-04Add namespace std to nullptr_tYao Qi2-2/+6
This patch fixes the build failure for target i686-w64-mingw32, In file included from ../../binutils-gdb/gdb/defs.h:786:0, from ../../binutils-gdb/gdb/gdb.c:19: ../../binutils-gdb/gdb/utils.h:188:20: error: ‘nullptr_t’ has not been declared bool operator!= (nullptr_t) ^ ../../binutils-gdb/gdb/utils.h:193:20: error: ‘nullptr_t’ has not been declared bool operator== (nullptr_t) ^ gdb: 2017-08-04 Yao Qi <yao.qi@linaro.org> * utils.h (gdb_argv): Add namespace std for nullptr_t.
2017-08-04Add a testcase for "ld -d"H.J. Lu3-0/+17
"ld -d" assigns space to common symbols even if a relocatable output file is specified (with '-r'). PR ld/21904 * testsuite/ld-elf/pr21904.d: New file. * testsuite/ld-elf/pr21904.s: Likewise.
2017-08-03Add --no-relax option.James Clarke2-1/+7
gold/ * options.h (General_options): Set a non-NULL second help string argument for relax to allow --no-relax.
2017-08-04Automatic date update in version.inGDB Administrator1-1/+1
2017-08-03Add myself as a write-after-approval GDB maintainer.Ruslan Kabatsayev2-0/+5
2017-08-03Remove make_cleanup_freeargv and gdb_buildargvTom Tromey3-31/+6
After the previous patches in this series, make_cleanup_freeargv and gdb_buildargv are now unused and can be removed. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.c (make_cleanup_freeargv, do_freeargv, gdb_buildargv): Remove. * utils.h (make_cleanup_freeargv, gdb_buildargv): Remove.
2017-08-03Use gdb_argv in PythonTom Tromey2-17/+11
This changes one spot in the Python code to use gdb_argv. This removes the last cleanup from the Python layer. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * python/py-param.c (compute_enum_values): Use gdb_argv.
2017-08-03Introduce gdb_argv, a class wrapper for buildargvTom Tromey24-249/+289
This introduces gdb_argv, a class wrapping an "argv" pointer; that is, a pointer to a NULL-terminated array of char*, where both the array and each non-NULL element in the array are xmalloc'd. This patch then changes most users of gdb_buildargv to use gdb_argv instead. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.h (struct gdb_argv_deleter): New. (gdb_argv): New class. * utils.c (gdb_argv::reset): New method. * tracepoint.c (delete_trace_variable_command): Use gdb_argv. * tracefile.c (tsave_command): Use gdb_argv. * top.c (new_ui_command): Use gdb_argv. * symmisc.c (maintenance_print_symbols) (maintenance_print_msymbols, maintenance_expand_symtabs): Use gdb_argv. * symfile.c (symbol_file_command, generic_load) (remove_symbol_file_command): Use gdb_argv. * stack.c (backtrace_command): Use gdb_argv. * source.c (add_path, show_substitute_path_command) (unset_substitute_path_command, set_substitute_path_command): Use gdb_argv. * skip.c (skip_command): Use gdb_argv. Use gdb_buildargv. * ser-mingw.c (pipe_windows_open): Use gdb_argv. * remote.c (extended_remote_run, remote_put_command) (remote_get_command, remote_delete_command): Use gdb_argv. * remote-sim.c (gdbsim_load, gdbsim_create_inferior) (gdbsim_open): Use gdb_argv. * python/py-cmd.c (gdbpy_string_to_argv): Use gdb_argv. * psymtab.c (maintenance_print_psymbols): Use gdb_argv. * procfs.c (procfs_info_proc): Use gdb_argv. * interps.c (interpreter_exec_cmd): Use gdb_argv. * infrun.c (handle_command): Use gdb_argv. * inferior.c (add_inferior_command, clone_inferior_command): Use gdb_argv. * guile/scm-string.c (gdbscm_string_to_argv): Use gdb_argv. * exec.c (exec_file_command): Use gdb_argv. * cli/cli-cmds.c (alias_command): Use gdb_argv. * compile/compile.c (build_argc_argv): Use gdb_argv.
2017-08-03Remove a cleanup in PythonTom Tromey2-23/+11
This removes cleanups from gdbpy_decode_line, in favor of a use of unique_xmalloc_ptr. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_decode_line): Use unique_xmalloc_ptr.
2017-08-03Avoid some manual memory management in PythonTom Tromey4-42/+29
This changes a few places in the Python code to avoid manual memory management, in favor of letting std::string do the work. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * python/python.c (compute_python_string): Return std::string. (gdbpy_eval_from_control_command): Update. (do_start_initialization): Use std::string. * python/py-varobj.c (py_varobj_iter_next): Use string_printf, not xstrprintf. * python/py-breakpoint.c (local_setattro): Use string_printf, not xstrprintf.
2017-08-03Replace do_restore_instream_cleanup with scoped_restoreTom Tromey4-23/+11
This changes the users of do_restore_instream_cleanup to use a scoped_restore instead. This patch is broken out because it warrants some additional attention: in particular it's unclear to me whether current_ui can change in the body of these functions -- but if it can, then the cleanup would have modified a different UI's instream member. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * top.h (do_restore_instream_cleanup): Remove. * top.c (do_restore_instream_cleanup): Remove. (read_command_file): Use scoped_restore. * cli/cli-script.c (execute_user_command): Use scoped_restore.
2017-08-03Use a scoped_restore for command_nest_depthTom Tromey2-6/+11
This changes a couple of places to use a scoped_restore when manipulating command_nest_depth. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * cli/cli-script.c (execute_user_command) (execute_control_command): Use scoped_restore.
2017-08-03Remove user_call_depthTom Tromey2-15/+8
This changes execute_user_command to remove user_call_depth, using the size of user_args_stack instead. This avoids a cleanup. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * cli/cli-script.c (do_restore_user_call_depth): Remove. (execute_user_command): Remove user_call_depth; use user_args_stack's size instead.
2017-08-03Remove in_user_commandTom Tromey4-11/+7
While working on the next patch in this series, I found that the global in_user_command is not used. This patch removes it. (I didn't think to check Insight until submitting this series; and it's not very convenient to do so, so if someone has it checked out and could look at it, that would be nice.) ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * top.h (in_user_command): Remove. * top.c (in_user_command): Remove. * cli/cli-script.c (do_restore_user_call_depth) (execute_user_command): Update.
2017-08-03Use containers to avoid cleanupsTom Tromey10-108/+63
This patch introduces the use of various containers -- std::vector, std::string, or gdb::byte_vector -- in several spots in gdb that were using xmalloc and a cleanup. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * valops.c (search_struct_method): Use gdb::byte_vector. * valarith.c (value_concat): Use std::vector. * target.c (memory_xfer_partial): Use gdb::byte_vector. (simple_search_memory): Likewise. * printcmd.c (find_string_backward): Use gdb::byte_vector. * mi/mi-main.c (mi_cmd_data_write_memory): Use gdb::byte_vector. * gcore.c (gcore_copy_callback): Use gdb::byte_vector. * elfread.c (elf_rel_plt_read): Use std::string. * cp-valprint.c (cp_print_value): Use gdb::byte_vector. * cli/cli-dump.c (restore_section_callback): Use gdb::byte_vector.
2017-08-03Use unique_xmalloc_ptr in jit.cTom Tromey2-14/+9
This removes some cleanups from jit.c by using unique_xmalloc_ptr instead. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * jit.c (jit_reader_load_command): Use unique_xmalloc_ptr.
2017-08-03Replace tui_restore_gdbout with scoped_restoreTom Tromey2-20/+11
This patch replaces tui_restore_gdbout (a cleaup function) with a use of scoped_restore. This one is broken out into its own patch because it might slightly change the behavior of gdb: it saves and restores pagination_enabled, whereas the tui_restore_gdbout unconditionally set pagination_enabled to 1; and I think this warrants closer review. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * tui/tui-regs.c (tui_restore_gdbout): Remove. (tui_register_format): Use scoped_restore.
2017-08-03More uses of scoped_restoreTom Tromey5-115/+56
There were a few more places in gdb that could easily use scoped_restore, replacing some cleanups. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * reverse.c (exec_direction_default): Remove. (exec_reverse_once): Use scoped_restore. * remote.c (restore_remote_timeout): Remove. (remote_flash_erase, remote_flash_write, remote_flash_done) (readchar, remote_serial_write): Use scoped_restore. * cli/cli-script.c (struct source_cleanup_lines_args) (source_cleanup_lines): Remove. (script_from_file): Use scoped_restore. * cli/cli-cmds.c (source_verbose_cleanup): Remove. (source_command): Use scoped_restore.
2017-08-03Remove make_cleanup_free_soTom Tromey5-39/+26
make_cleanup_free_so is used in a single spot. This patch introduces a unique pointer wrapper for struct so_list, and changes this spot to use it. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.h (make_cleanup_free_so): Remove. * utils.c (do_free_so, make_cleanup_free_so): Remove. * solist.h (struct so_deleter): New. (so_list_up): New typedef. * solib-svr4.c (svr4_read_so_list): Use so_list_up.
2017-08-03Remove make_cleanup_restore_current_languageTom Tromey6-36/+47
This patch replaces make_cleanup_restore_current_language with an RAII class that saves the current language, and restores it when the object is destroyed. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.h (make_cleanup_restore_current_language): Remove. * utils.c (do_restore_current_language) (make_cleanup_restore_current_language): Remove. * parse.c (parse_exp_in_context_1) (parse_expression_with_language): Use scoped_restore_current_language. * mi/mi-main.c (mi_cmd_execute): Use scoped_restore_current_language. * language.h (scoped_restore_current_language): New class.
2017-08-03Remove an unlink cleanupTom Tromey2-19/+25
compile/compile.c had its own cleanup to unlink a file. This patch replaces this cleanup with gdb::unlinker. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * compile/compile.c (cleanup_unlink_file): Remove. (compile_to_object): Use gdb::unlinker. (eval_compile_command): Likewise.
2017-08-03Remove make_cleanup_fcloseTom Tromey3-20/+5
After the preceding patches, make_cleanup_fclose is no longer used, so remove it. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.h (make_cleanup_fclose): Remove. * utils.c (do_fclose_cleanup, make_cleanup_fclose): Remove.
2017-08-03Change open_terminal_stream to return a gdb_file_upTom Tromey2-12/+17
This changes open_terminal_stream to return a gdb_file_up, eliminating another use of make_cleanup_fclose. Arguably perhaps new_ui should take ownership of the files using a move, but there is at least one spot where this isn't appropriate (or at least not currently done), so I elected to use a more minimal approach. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * top.c (open_terminal_stream): Return gdb_file_up. (new_ui_command): Update.
2017-08-03Use gdb_file_up in source.cTom Tromey2-29/+21
This changes some functions in source.c to use gdb_file_up. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * source.c (print_source_lines_base, forward_search_command) (reverse_search_command): Use gdb_file_up.
2017-08-03Use gdb_file_up in fbsd-nat.cTom Tromey2-4/+6
This updates fbsd-nat.c to use gdb_file_up. This removes a use of a cleanup, and helps remove make_cleanup_fclose in a later patch. I have no way to test this patch. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * fbsd-nat.c (fbsd_find_memory_regions): Update.
2017-08-03Change return type of find_and_open_scriptTom Tromey4-43/+59
This changes find_and_open_script to return a gdb::optional<open_script>, where open_script is a new type encapsulating the two return values. The new type helps avoid cleanups in the callers. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * cli/cli-cmds.c (find_and_open_script): Change return type. Remove "streamp" and "full_path" parameters. (source_script_with_search): Update. * auto-load.c (source_script_file): Update. * cli/cli-cmds.h (find_and_open_script): Change type. (open_script): New struct.
2017-08-03Introduce and use gdb_file_upTom Tromey15-153/+112
This introduces gdb_file_up, a unique pointer holding a FILE*, and then changes some code in gdb to use it. In particular gdb_fopen_cloexec now returns a gdb_file_up. This allow removing some cleanups. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * xml-support.c (xml_fetch_content_from_file): Update. * ui-file.c (stdio_file::open): Update. * tracefile-tfile.c (tfile_start): Update. * remote.c (remote_file_put, remote_file_get): Update. * nat/linux-procfs.c (linux_proc_get_int) (linux_proc_pid_get_state, linux_proc_tid_get_name): Update. * nat/linux-osdata.c (linux_common_core_of_thread): Update. (command_from_pid, commandline_from_pid, linux_xfer_osdata_cpus) (print_sockets, linux_xfer_osdata_shm, linux_xfer_osdata_sem) (linux_xfer_osdata_msg, linux_xfer_osdata_modules): Update. * nat/linux-btrace.c (linux_determine_kernel_start): Update. * linux-nat.c (linux_proc_pending_signals): Update. * dwarf2read.c (write_psymtabs_to_index): Use gdb_file_up. (file_closer): Remove. * compile/compile.c (compile_to_object): Update. * common/filestuff.h (struct gdb_file_deleter): New. (gdb_file_up): New typedef. (gdb_fopen_cloexec): Change return type. * common/filestuff.c (gdb_fopen_cloexec): Return gdb_file_up. * cli/cli-dump.c (fopen_with_cleanup): Remove. (dump_binary_file, restore_binary_file): Update. * auto-load.c (auto_load_objfile_script_1): Update.
2017-08-03Introduce and use ui_out_emit_tableTom Tromey14-196/+212
This introduces ui_out_emit_table, similar to the other existing ui_out RAII classes, and then uses it in a number of places. This replaces some cleanups. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * tracepoint.c (tvariables_info_1): Use ui_out_emit_table. (info_static_tracepoint_markers_command): Likewise. * solib.c (info_sharedlibrary_command): Use ui_out_emit_table. * skip.c (skip_info): Use ui_out_emit_table. * progspace.c (print_program_space): Use ui_out_emit_table. * osdata.c (info_osdata): Use ui_out_emit_table. * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions): Use ui_out_emit_table. * linux-thread-db.c (info_auto_load_libthread_db): Use ui_out_emit_table. * inferior.c (print_inferior): Use ui_out_emit_table. * gdb_bfd.c (maintenance_info_bfds): Use ui_out_emit_table. * breakpoint.c (breakpoint_1): Use ui_out_emit_table. * auto-load.c (auto_load_info_scripts): Use ui_out_emit_table. * ada-tasks.c (print_ada_task_info): Use ui_out_emit_table. * ui-out.h (class ui_out_emit_table): New.
2017-08-03Add more targets to the list of architectures not supporting format changing ↵Nick Clifton5-19/+67
during linking. Fix seg-faults triggered when this is attempted. PR ld/21884 * testsuite/ld-elf/pr21884.d: Add AVR, HPPA, IA64, M68HC1x and SCORE to list of targets not supporting file format changes during linking. * testsuite/ld-unique/pr21529.d: Likewise. * emultempl/avrelf.em (_before_allocation): Skip for non-ELF output formats. (avr_elf_create_output_section_statements): Fail if the output format is not ELF. (avr_finish): Do not access the ELF header in non-ELF format output bfds. * emultempl/m68hc1xelf.em (_before_allocation): Skip for non-ELF output formats. (m68hc11elf_create_output_section_statements): Fail if the putput format is not ELF. (m68hc11elf_after_allocation): Skip for non-ELF output formats.
2017-08-03ELF checks for orphan placementAlan Modra2-29/+55
The loop checking for previous orphan placement should run even when the output is non-ELF. PR ld/21884 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Revert last change. Rename iself to elfinput. Expand comments. Condition ELF checks on having both input and output ELF files. Extract.. (elf_orphan_compatible): ..this new function.
2017-08-03Automatic date update in version.inGDB Administrator1-1/+1
2017-08-02MIPS: Factor out FPU type naming in `gdbarch' debugMaciej W. Rozycki2-8/+25
Replace chains of conditional expressions used in target-dependent MIPS `gdbarch' debug output to get a textual name of the FPU type with calls to a helper decoder function, improving code readability. No functional change. gdb/ * mips-tdep.c (mips_fpu_type_str): New function. (mips_dump_tdep): Call it.
2017-08-02Check ELF section header only for ELF outputH.J. Lu6-1/+40
When placing an orphan input section, check ELF section header only for ELF output. PR ld/21884 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check ELF section header only for ELF output. * testsuite/ld-elf/pr21884.d: New test. * testsuite/ld-elf/pr21884.t: Likewise. * testsuite/ld-elf/pr21884a.s: Likewise. * testsuite/ld-elf/pr21884b.s: Likewise.
2017-08-02Revert the last change to emultempl/elf32.emH.J. Lu2-2/+4
It will be replaced by a different fix. * emultempl/elf32.em (_place_orphan): Revert the last change.
2017-08-02Add support for creating archives of slim-LTO modules using MRi script commands.Nick Clifton2-4/+15
PR 21702 * arsup.c (ar_addmod): Add plugin support for the MRI ADDMOD command.
2017-08-02Fix assertion failure for xtensa linker.Max Filippov2-1/+6
* emultempl/xtensaelf.em (xtensa_wild_group_interleave_callback): Only check for by_name sorting.
2017-08-02Fix seg-fault when trying to place non-ELF orphan sections.Nick Clifton2-0/+8
PR 21884 * emultempl/elf32.em (_place_orphan): Skip non-ELF binaries when looking for sections to merge.
2017-08-02Fix potential illegal memory access in Xtensa port.Max Filippov2-1/+7
* xtensa-isa.c (xtensa_isa_init): Don't update lookup table entries for sysregs with negative indices.
2017-08-02Fix gas and binutils testsuite failures for am33_2.0-linux target.Nick Clifton16-24/+49
gas * testsuite/gas/all/gas.exp: Add am33 to the skip lists of tests passed over by the mn10300 target. * testsuite/gas/elf/elf.exp: Likewise. * testsuite/gas/elf/dwarf2-11.d: Correct skip of am33 target. * testsuite/gas/elf/dwarf2-12.d: Likewise. * testsuite/gas/elf/dwarf2-13.d: Likewise. * testsuite/gas/elf/dwarf2-14.d: Likewise. * testsuite/gas/elf/dwarf2-15.d: Likewise. * testsuite/gas/elf/dwarf2-16.d: Likewise. * testsuite/gas/elf/dwarf2-17.d: Likewise. * testsuite/gas/elf/dwarf2-18.d: Likewise. * testsuite/gas/elf/dwarf2-5.d: Likewise. * testsuite/gas/elf/dwarf2-6.d: Likewise. * testsuite/gas/elf/dwarf2-7.d: Likewise. binutils * testsuite/binutils-all/objdump.exp (cpus_expected): Add am33-2.
2017-08-02Teach readelf about IA64 MSB relocs.Alan Modra2-4/+15
* readelf.c (is_32bit_abs_reloc): Add R_IA64_SECREL32MSB and R_IA64_DIR32MSB. (is_64bit_abs_reloc): Add R_IA64_DIR64MSB. (is_64bit_pcrel_reloc): Add R_IA64_PCREL64MSB.
2017-08-02Automatic date update in version.inGDB Administrator1-1/+1
2017-08-01MIPS: Consistently use MIPS_FPU_TYPE for `gdbarch' memberMaciej W. Rozycki2-2/+7
Complement commit 74ed0bb4148e ("Replace current_gdbarch in *mips*"), <https://sourceware.org/ml/gdb-patches/2008-06/msg00490.html>, and consistently use the MIPS_FPU_TYPE macro to access the `->mips_fpu_type' target-dependent `gdbarch' member. No functional change. gdb/ * mips-tdep.c (mips_gdbarch_init): Use MIPS_FPU_TYPE to access `->mips_fpu_type'.
2017-08-01S/390: Fix claimfile failuresAndreas Krebbel3-0/+12
This fixes a segfault when trying to access the local_plt field in the s390 specific elf data althoug the underlaying object is a generic elf object. This fixes the following testsuite failures: < FAIL: plugin claimfile replace symbol with source < FAIL: plugin claimfile resolve symbol with source < FAIL: plugin claimfile replace file with source < FAIL: plugin set symbol visibility with source < FAIL: plugin ignore lib with source < FAIL: plugin claimfile replace lib with source < FAIL: plugin 2 with source lib < FAIL: load plugin 2 with source < FAIL: plugin 3 with source lib < FAIL: load plugin 3 with source bfd/ChangeLog: 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it isn't the S/390 specific elf data. * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2017-08-01x86: Update segment register check in Intel syntaxH.J. Lu7-18/+57
https://sourceware.org/ml/binutils/2009-04/msg00223.html introduced a new Intel syntax parser which accepts mov eax, fs:gs:[eax] It ignores anything between ':'s after fs and treats mov eax, DWORD PTR fs:foobar:16 mov eax, DWORD PTR fs:foobar:barfoo:16 mov eax, DWORD PTR fs:ds:16 mov eax, DWORD PTR fs:ds:cs:16 as mov eax, DWORD PTR fs:16 This patch updates segment register check and only allows a single ':'. PR gas/21874 * config/tc-i386-intel.c (i386_intel_operand): Update segment register check. * testsuite/gas/i386/intelok.s: Replace "fs:gs:[eax]" with "fs:[eax]". * testsuite/gas/i386/inval-seg.s: Add tests for invalid segment register. * testsuite/gas/i386/x86-64-inval-seg.s: Likewise. * testsuite/gas/i386/inval-seg.l: Updated. * testsuite/gas/i386/x86-64-inval-seg.l: Likewise.
2017-08-01Updated Swedish translation for the binutils sub-directory.Nick Clifton2-1202/+580
* po/sv.po: Updated Swedish translation.
2017-08-01[GOLD] PowerPC recreate eh_frame for stubs on each relax passAlan Modra6-18/+137
There is a very small but non-zero probability that a stub group contains stubs on one relax pass, but does not on the next. In that case we would get an FDE covering a zero length address range. (Actually, it's even worse. Alignment padding for stubs can mean the address for the non-existent stubs is past the end of the original section to which stubs are attached, and due to the way do_plt_fde_location calculates the length we can get a negative length.) Fixing this properly requires removing the FDE. Also, I have been implementing the __tls_get_addr_opt support for gold, and that stub needs something other than the default FDE. The necessary FDE will depend on the offset to the __tls_get_addr_opt stub, which of course can change during relaxation. That means at the very least, rewriting the FDE on each pass, possibly changing the FDE size. I think that is better done by completely recreating PLT eh_frame FDEs. * ehframe.cc (Fde::operator==): New. (Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): New. * ehframe.h (Fde::operator==): Declare. (Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): Likewise. * layout.cc (Layout::remove_eh_frame_for_plt): New. * layout.h (Layout::remove_eh_frame_for_plt): Declare. * powerpc.cc (Target_powerpc::do_relax): Remove old eh_frame FDEs. (Stub_table::add_eh_frame): Delete eh_frame_added_ condition. Don't add eh_frame for empty stub section. (Stub_table::remove_eh_frame): New.
2017-08-01Automatic date update in version.inGDB Administrator1-1/+1
2017-07-31Update myself in MAINTAINERSRichard Henderson1-2/+1
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