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2017-09-28PR22220, BFD linker wrongly marks symbols as PREVAILING_DEF_IRONLYAlan Modra8-0/+63
non_ir_ref_dynamic wasn't being set in the case where we have a versioned dynamic symbol definition with a non-versioned matching IR symbol. bfd/ PR 22220 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in a case where plugin_notice isn't called. ld/ * testsuite/ld-plugin/pr22220.h, * testsuite/ld-plugin/pr22220lib.cc, * testsuite/ld-plugin/pr22220lib.ver, * testsuite/ld-plugin/pr22220main.cc: New test. * testsuite/ld-plugin/lto.exp: Run it.
2017-09-28Automatic date update in version.inGDB Administrator1-1/+1
2017-09-27Complete tdep move to convert_typed_floatingUlrich Weigand5-74/+61
Many tdep files need to perform conversions between two floating-point types, usually when accessing FP registers. Most targets now use the convert_typed_floating helper routine to do so. However, a small number still use the old method of converting via a DOUBLEST. Since we want to get rid of DOUBLEST, these targets need to be moved to the new method as well. The main obstacle is that for convert_typed_floating we need an actual *type*, not just a floatformat. In arm-tdep.c, this is very straightforward, since there is already a type using the ARM extended floatformat. For sh-tdep.c and sh64-tdep.c, no such type already exists, so I've added one to the gdbarch_tdep struct as done on other targets. gdb/ChangeLog 2017-09-27 Ulrich Weigand <uweigand@de.ibm.com> * arm-tdep.c: (convert_from_extended): Remove. (convert_to_extended): Likewise. (arm_extract_return_value): Use convert_typed_floating. (arm_store_return_value): Likewise. * sh-tdep.h (struct gdbarch_tdep): Add sh_littlebyte_bigword_type. * sh-tdep.c: Do not include "floatformat.h". (sh_littlebyte_bigword_type): New function. (sh_register_convert_to_virtual): Use convert_typed_floating. (sh_register_convert_to_raw): Likewise. * sh64-tdep.c: (struct gdbarch_tdep): Add sh_littlebyte_bigword_type. (sh64_littlebyte_bigword_type): New function. (sh64_extract_return_value): Use convert_typed_floating. (sh64_register_convert_to_virtual): Likewise. (sh64_register_convert_to_raw): Likewise.
2017-09-27Simplify floatformat_from_typeUlrich Weigand5-57/+48
For historical reasons, the TYPE_FLOATFORMAT element is still set to hold an array of two floatformat structs, one for big-endian and the other for little-endian. When accessing the element via floatformat_from_type, the code would check the type's byte order and return the appropriate floatformat. However, these days this is quite unnecessary, since the type's byte order is already known at the time the type is allocated and the floatformat is installed into TYPE_FLOATFORMAT. Therefore, we can just install the correct version here. Also, moves the (now trivially simple) floatformat_from_type accessor to gdbtypes.{c,h}, since it doesn't really need to be in doublest.c now. gdb/ChangeLog 2017-09-27 Ulrich Weigand <uweigand@de.ibm.com> * doublest.h (floatformat_from_type): Move to gdbtypes.h. * doublest.c (floatformat_from_type): Move to gdbtypes.c. * gdbtypes.h (union type_specific): Make field floatformat hold just a single struct floatformat, not an array. (floatformat_from_type): Move here. * gdbtypes.c (floatformat_from_type): Move here. Update to changed TYPE_FLOATFORMAT definition. (verify_floatformat): Update to changed TYPE_FLOATFORMAT. (recursive_dump_type): Likewise. (init_float_type): Install correct floatformat for byte order. (arch_float_type): Likewise.
2017-09-27Make init_type/arch_type take a size in bitsUlrich Weigand25-75/+148
This changes the interfaces to init_type and arch_type to take the type length in bits as input (instead of as bytes). The routines assert that the length is a multiple of TARGET_CHAR_BIT. For consistency, arch_flags_type is changed likewise, so that now all type creation interfaces always use length in bits. All callers are updated in the straightforward manner. The assert actually found a bug in read_range_type, where the init_integer_type routine was called with a wrong argument (probably a bug introduced with the conversion to use init_integer_type). gdb/ChangeLog 2017-09-27 Ulrich Weigand <uweigand@de.ibm.com> * gdbtypes.c (init_type): Change incoming argument from length-in-bytes to length-in-bits. Assert length is a multiple of TARGET_CHAR_BITS. (arch_type, arch_flags_type): Likewise. (init_integer_type): Update call to init_type. (init_character_type): Likewise. (init_boolean_type): Likewise. (init_float_type): Likewise. (init_decfloat_type): Likewise. (init_complex_type): Likewise. (init_pointer_type): Likewise. (objfile_type): Likewise. (arch_integer_type): Update call to arch_type. (arch_character_type): Likewise. (arch_boolean_type): Likewise. (arch_float_type): Likewise. (arch_decfloat_type): Likewise. (arch_complex_type): Likewise. (arch_pointer_type): Likewise. (gdbtypes_post_init): Likewise. * dwarf2read.c (dwarf2_init_float_type): Update call to init_type. (read_base_type): Likewise. * mdebugread.c (basic_type): Likewise. * stabsread.c (dbx_init_float_type): Likewise. (rs6000_builtin_type): Likewise. (read_range_type): Likewise. Also, fix call to init_integer_type with erroneous length argument. * ada-lang.c (ada_language_arch_info): Update call to arch_type. * d-lang.c (build_d_types): Likewise. * f-lang.c (build_fortran_types): Likewise. * go-lang.c (build_go_types): Likewise. * opencl-lang.c (build_opencl_types): Likewise. * jit.c (finalize_symtab): Likewise. * gnu-v3-abi.c (build_gdb_vtable_type): Likewise. (build_std_type_info_type): Likewise. * target-descriptions.c (tdesc_gdb_type): Likewise. Also, update call to arch_flags_type. * linux-tdep.c (linux_get_siginfo_type_with_fields): Update call to arch_type. * fbsd-tdep.c (fbsd_get_siginfo_type): Likewise. * windows-tdep.c (windows_get_tlb_type): Likewise. * avr-tdep.c (avr_gdbarch_init): Update call to arch_type. * ft32-tdep.c (ft32_gdbarch_init): Likewise. * m32c-tdep.c (make_types): Likewise. * rl78-tdep.c (rl78_gdbarch_init): Likewise. (rl78_psw_type): Update call to arch_flags_type. * m68k-tdep.c (m68k_ps_type): Update call to arch_flags_type. * rx-tdep.c (rx_psw_type): Likewise. (rx_fpsw_type): Likewise. * sparc-tdep.c (sparc_psr_type): Likewise. (sparc_fsr_type): Likewise. * sparc64-tdep.c (sparc64_pstate_type): Likewise. (sparc64_ccr_type): Likewise. (sparc64_fsr_type): Likewise. (sparc64_fprs_type): Likewise.
2017-09-27Add support for the new names of the RISC-V fmv.x.s and fmv.s.x ↵Nick Clifton6-0/+36
instructions, vis: fmv.x.w and fmv.w.x. PR 22179 opcodes * riscv-opc.c (riscv_opcodes): Add fmv.x.w and fmv.w.x as the new names for the fmv.x.s and fmv.s.x instructions respectively. gas * testsuite/gas/riscv/fmv.x.s: New file: Tests the support for the renamed fmv.x.s and fmv.s.x instructions. * testsuite/gas/riscv/fmv.x.d: New file: Test driver.
2017-09-27Constify find_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * findcmd.c (find_command): Constify.
2017-09-27Constify some commands in ada-tasks.cTom Tromey2-2/+6
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * ada-tasks.c (task_command_1, task_command): Constify.
2017-09-27Constify some commands in symtab.cTom Tromey2-3/+9
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * symtab.c (maintenance_print_symbol_cache) (maintenance_flush_symbol_cache) (maintenance_print_symbol_cache_statistics): Constify.
2017-09-27Constify some commands in inferior.cTom Tromey2-3/+8
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * inferior.c (detach_inferior_command, kill_inferior_command) (inferior_command): Constify.
2017-09-27Constify some commands in regcache.cTom Tromey2-6/+14
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * regcache.c (regcache_print, maintenance_print_registers) (maintenance_print_raw_registers) (maintenance_print_cooked_registers) (maintenance_print_register_groups) (maintenance_print_remote_registers): Constify.
2017-09-27Constify some commands in printcmd.cTom Tromey2-5/+11
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * printcmd.c (map_display_numbers, undisplay_command) (enable_disable_display_command, enable_display_command) (disable_display_command): Constify.
2017-09-27Constify some commands in breakpoint.cTom Tromey3-35/+23
This also makes delete_command static; but now I wonder if it is used in Insight and should not be touched. gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * breakpoint.h (delete_command): Don't declare. * breakpoint.c (delete_command, enable_once_command) (enable_count_command, enable_delete_command, breakpoint_1) (maintenance_info_breakpoints, stopin_command, stopat_command) (delete_command, delete_trace_command, save_breakpoints) (save_breakpoints_command, save_tracepoints_command): Constify.
2017-09-27Constify some commands in macrocmd.cTom Tromey2-8/+14
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * macrocmd.c (macro_expand_command, macro_expand_once_command) (skip_ws, extract_identifier, macro_define_command) (macro_undef_command, macro_list_command): Constify.
2017-09-27Constify some commands in infcmd.cTom Tromey2-26/+25
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * infcmd.c (environment_info, set_environment_command) (unset_environment_command, path_info, info_proc_cmd_1) (info_proc_cmd_mappings, info_proc_cmd_stat) (info_proc_cmd_status, info_proc_cmd_cwd, info_proc_cmd_cmdline) (info_proc_cmd_exe, info_proc_cmd_all): Constify.
2017-09-27Constify some commands in i386-tdep.cTom Tromey2-2/+7
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * i386-tdep.c (i386_mpx_info_bounds, i386_mpx_set_bounds): Constify.
2017-09-27Constify add_symbol_file_from_memory_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * symfile-mem.c (add_symbol_file_from_memory_command): Constify.
2017-09-27Constify demangle_commandTom Tromey2-3/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * demangle.c (demangle_command): Constify.
2017-09-27Constify maintenance_info_program_spaces_commandTom Tromey2-1/+6
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * progspace.c (maintenance_info_program_spaces_command): Constify.
2017-09-27Constify some commands in compile.cTom Tromey2-5/+9
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * compile/compile.c (check_raw_argument, compile_file_command) (compile_code_command, compile_print_command): Constify.
2017-09-27Constify maintenance_print_reggroupsTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * reggroups.c (maintenance_print_reggroups): Constify.
2017-09-27Constify save_gdb_index_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * dwarf2read.c (save_gdb_index_command): Constify.
2017-09-27Constify info_probes_stap_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * stap-probe.c (info_probes_stap_command): Constify.
2017-09-27Constify unset_exec_wrapper_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * fork-child.c (unset_exec_wrapper_command): Constify.
2017-09-27Constify some commands in btrace.cTom Tromey2-13/+21
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * btrace.c (get_uint, get_context_size, no_chunk) (maint_btrace_packet_history_cmd) (maint_btrace_clear_packet_history_cmd, maint_btrace_clear_cmd) (maint_info_btrace_cmd): Constify.
2017-09-27Constify delete_bookmark_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * reverse.c (delete_bookmark_command): Constify.
2017-09-27Constify some commands in remote.cTom Tromey2-14/+18
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * remote.c (set_memory_packet_size) (set_memory_write_packet_size, show_memory_write_packet_size) (set_memory_read_packet_size, show_memory_read_packet_size) (compare_sections_command, packet_command, remote_put_command) (remote_get_command, remote_delete_command): Constify.
2017-09-27Constify some commands in mips-tdep.cTom Tromey2-5/+11
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * mips-tdep.c (show_mipsfpu_command, set_mipsfpu_single_command) (set_mipsfpu_double_command, set_mipsfpu_none_command) (set_mipsfpu_auto_command): Constify.
2017-09-27Constify cd_commandTom Tromey3-2/+7
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * cli/cli-cmds.h (cd_command): Constify. * cli/cli-cmds.c (cd_command): Constify.
2017-09-27Constify some commands in thread.cTom Tromey2-2/+6
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * thread.c (thread_name_command, thread_find_command): Constify.
2017-09-27Constify some commands in probes.cTom Tromey2-2/+7
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * probe.c (enable_probes_command, disable_probes_command): Constify.
2017-09-27Constify some commands in exec.c, plus symbol_file_commandTom Tromey5-8/+14
Note that this commit also changes deprecated_file_changed_hook -- not used in the tree, but Insight will require a (presumably minor) change. gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * symfile.c (symbol_file_command): Constify. * gdbcore.h (deprecated_file_changed_hook): Constify. * exec.c (deprecated_file_changed_hook, exec_file_command) (file_command): Constify. * defs.h (symbol_file_command): Constify.
2017-09-27Constify some commands in remote-fileio.cTom Tromey2-2/+7
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * remote-fileio.c (set_system_call_allowed) (show_system_call_allowed): Constify.
2017-09-27Constify some commands in tracepoint.cTom Tromey2-26/+23
In addition to the constification, this fixes a command-repeat bug. gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * tracepoint.c (delete_trace_variable_command) (tfind_end_command, tfind_start_command, tfind_pc_command) (tfind_tracepoint_command, tfind_line_command) (tfind_range_command, tfind_outside_command): Constify.
2017-09-27Constify some commands in ax-gdb.cTom Tromey2-9/+9
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * ax-gdb.c (maint_agent_printf_command, agent_command) (agent_eval_command): Constify.
2017-09-27Constify some linespec functionsTom Tromey15-56/+95
This changes a few linespec functions to work on "const char *" and then fixes up all the callers. This allows further constification elsewhere. gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * tracepoint.c (info_scope_command): Constify. * python/python.c (gdbpy_decode_line): Constify. * python/py-breakpoint.c (bppy_init): Constify. * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Constify. * location.h: (new_linespec_location) (string_to_event_location_basic, string_to_event_location): Constify. * location.c (new_linespec_location) (string_to_event_location_basic, string_to_event_location): Constify. * linespec.h (decode_line_with_current_source) (decode_line_with_last_displayed, linespec_lex_to_end): Constify. * linespec.c (linespec_lex_to_end) (decode_line_with_current_source) (decode_line_with_last_displayed): Constify. * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Constify. * cli/cli-cmds.c (edit_command, list_command): Constify. * breakpoint.h (until_break_command, watch_command_wrapper) (awatch_command_wrapper, rwatch_command_wrapper) (init_ada_exception_breakpoint): Constify. * breakpoint.c (break_command_1, dprintf_command) (break_range_command, watch_command_wrapper) (rwatch_command_wrapper, awatch_command_wrapper) (until_break_command, init_ada_exception_breakpoint) (strace_marker_create_sals_from_location, trace_command) (ftrace_command, strace_command, struct tracepoint): Constify. * ax-gdb.c (agent_command_1): Constify. * ada-lang.c (ada_exception_sal): Constify.
2017-09-27Constify some commands in record.cTom Tromey2-17/+29
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * record.c (cmd_record_delete, cmd_record_stop, cmd_record_save) (cmd_record_goto_begin, cmd_record_goto_end, get_insn_number) (get_context_size, no_chunk, get_insn_history_modifiers) (cmd_record_insn_history, get_call_history_modifiers) (cmd_record_call_history): Constify.
2017-09-27Constify some commands in source.cTom Tromey2-3/+9
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * source.c (show_substitute_path_command) (unset_substitute_path_command, set_substitute_path_command): Constify.
2017-09-27Constify commands maint.c, plus maintenance_print_typeTom Tromey4-26/+28
In addition to the constification, this fixes a command-repeat bug. gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * typeprint.c (maintenance_print_type): Constify. * maint.c (maintenance_dump_me, maintenance_demangle) (maintenance_time_display, maintenance_info_sections) (maintenance_print_statistics, maintenance_deprecate) (maintenance_undeprecate): Constify. (maintenance_do_deprecate): Constify. Use std::string. (maintenance_selftest): Constify. * gdbtypes.h (maintenance_print_type): Constify.
2017-09-27Constify unwind_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * hppa-tdep.c (unwind_command): Constify.
2017-09-27Constify some commands in target-descriptions.cTom Tromey2-3/+9
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * target-descriptions.c (unset_tdesc_filename_cmd) (maint_print_c_tdesc_cmd, maintenance_check_xml_descriptions): Constify.
2017-09-27Constify maintenance_print_dummy_framesTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * dummy-frame.c (maintenance_print_dummy_frames): Constify.
2017-09-27Constify some commands in tui.cTom Tromey2-2/+6
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * tui/tui.c (tui_enable_command, tui_disable_command): Constify.
2017-09-27Constify tui_reg_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * tui/tui-regs.c (tui_reg_command): Constify.
2017-09-27Constify some commands in skip.cTom Tromey2-5/+11
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * skip.c (skip_file_command, skip_function_command) (skip_enable_command, skip_disable_command, skip_delete_command): Constify.
2017-09-27Constify some commands in record-btrace.cTom Tromey2-2/+7
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * record-btrace.c (cmd_record_btrace_bts_start) (cmd_record_btrace_pt_start): Constify.
2017-09-27Constify some commands in symmisc.cTom Tromey2-7/+15
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * symmisc.c (maintenance_print_symbols) (maintenance_print_msymbols, maintenance_print_objfiles) (maintenance_info_symtabs, maintenance_check_symtabs) (maintenance_expand_symtabs, maintenance_info_line_tables): Constify.
2017-09-27Constify new_ui_commandTom Tromey2-1/+5
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * top.c (new_ui_command): Constify.
2017-09-27Constify some commands in symfile.cTom Tromey2-19/+17
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * symfile.c (add_symbol_file_command) (remove_symbol_file_command, list_overlays_command) (map_overlay_command, unmap_overlay_command) (overlay_auto_command, overlay_manual_command) (overlay_off_command, overlay_load_command): Constify.
2017-09-27Constify some commands in spu-tdep.cTom Tromey2-5/+11
gdb/ChangeLog 2017-09-27 Tom Tromey <tom@tromey.com> * spu-tdep.c (info_spu_event_command, info_spu_signal_command) (info_spu_mailbox_command, info_spu_dma_command) (info_spu_proxydma_command): Constify.
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