+2020-08-05 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
+ gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
+ gdb.dwarf2/dw2-single-line-discriminators.exp,
+ dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
+
+2020-08-05 Tom Tromey <tromey@adacore.com>
+
+ PR rust/26197:
+ * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
+ (quirk_rust_enum): Call alloc_rust_variant for univariant case.
+ Fix off-by-one and type size errors in ordinary case.
+
+2020-08-05 Tom de Vries <tdevries@suse.de>
+
+ * gdbtypes.c (type_not_allocated, type_not_associated): Use
+ "prop->const_val () == 0" instead of "prop->const_val () != 0".
+
+2020-08-04 Simon Marchi <simon.marchi@efficios.com>
+
+ * frame.h (frame_id_p): Return bool.
+ (frame_id_artificial_p): Return bool.
+ (frame_id_eq): Return bool.
+ (has_stack_frames): Return bool.
+ (get_selected_frame): Fix typo in comment.
+ (get_frame_pc_if_available): Return bool.
+ (get_frame_address_in_block_if_available): Return bool.
+ (get_frame_func_if_available): Return bool.
+ (read_frame_register_unsigned): Return bool.
+ (get_frame_register_bytes): Return bool.
+ (safe_frame_unwind_memory): Return bool.
+ (deprecated_frame_register_read): Return bool.
+ (frame_unwinder_is): Return bool.
+ * frame.c (struct frame_info) <prev_arch::p>: Change type to
+ bool.
+ <this_id::p>: Likewise.
+ <prev_p>: Likewise.
+ (frame_stash_add): Return bool.
+ (get_frame_id): Use bool.
+ (frame_id_build_special) Use bool.
+ (frame_id_build_unavailable_stack): Use bool.
+ (frame_id_build): Use bool.
+ (frame_id_p): Return bool, use true/false instead of 1/0.
+ (frame_id_artificial_p): Likewise.
+ (frame_id_eq): Likewise.
+ (frame_id_inner): Likewise.
+ (get_frame_func_if_available): Likewise.
+ (read_frame_register_unsigned): Likewise.
+ (deprecated_frame_register_read): Likewise.
+ (get_frame_register_bytes): Likewise.
+ (has_stack_frames): Likewise.
+ (inside_main_func): Likewise.
+ (inside_entry_func): Likewise.
+ (get_frame_pc_if_available): Likewise.
+ (get_frame_address_in_block_if_available): Likewise.
+ (frame_unwinder_is): Likewise.
+ (safe_frame_unwind_memory): Likewise.
+ (frame_unwind_arch): Likewise.
+
+2020-08-04 Simon Marchi <simon.marchi@efficios.com>
+
+ * frame.c (frame_info) <prev_func> <p>: Rename to status, change
+ type to cached_copy_status.
+ (fprintf_frame): Adjust.
+ (get_frame_func_if_available): Adjust.
+ (frame_cleanup_after_sniffer): Adjust.
+
+2020-08-04 Mark Wielaard <mark@klomp.org>
+
+ * MAINTAINERS (Write After Approval): Update email address.
+
+2020-08-04 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
+ dynamic_prop::const_val.
+
+2020-08-04 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
+ dynamic_prop::kind.
+
+2020-08-04 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
+
+2020-08-04 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * configure.tgt: Set gdb_sim for bpf-*-* targets.
+
+2020-08-04 Weimin Pan <weimin.pan@oracle.com>
+ Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * configure.tgt: Add entry for bpf-*-*.
+ * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
+ (ALLDEPFILES): Add bpf-tdep.c.
+ * bpf-tdep.c: New file.
+ * MAINTAINERS: Add bpf target and maintainer.
+ * NEWS: Mention the support for the new target.
+
+2020-08-04 Tom de Vries <tdevries@suse.de>
+
+ PR symtab/23270
+ * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
+ Error.
+
+2020-08-03 John Baldwin <jhb@FreeBSD.org>
+
+ * syscalls/freebsd.xml: Regenerate.
+
+2020-08-03 John Baldwin <jhb@FreeBSD.org>
+
+ * syscalls/update-freebsd.sh: Fix usage and year range.
+
+2020-08-03 Tom de Vries <tdevries@suse.de>
+
+ PR symtab/26333
+ * dwarf2/read.c (dwarf_decode_lines_1): Ignore
+ DW_LNE_lo_user/DW_LNE_hi_user range.
+
+2020-07-30 Simon Marchi <simon.marchi@polymtl.ca>
+
+ PR ada/26318
+ * ada-lang.c (ada_modulus): Return 0 if property is not of const
+ kind.
+
+2020-07-30 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
+
+2020-07-30 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * breakpoint.c (set_breakpoint_condition): Update the condition
+ expressions after checking that the input condition string parses
+ successfully and does not contain junk at the end.
+
+2020-07-30 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * breakpoint.c (set_breakpoint_condition): Update the
+ condition string after parsing the new condition successfully.
+
+2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * proc-api.c (_STRUCTURED_PROC): Don't define.
+ * proc-events.c: Likewise.
+ * proc-flags.c: Likewise.
+ * proc-why.c: Likewise.
+ * procfs.c: Likewise.
+
+ * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
+ * configure, config.in: Regenerate.
+
+2020-07-30 Tom de Vries <tdevries@suse.de>
+
+ PR build/26320
+ * ui-style.h (struct ui_file_style::color): Wrap m_value and
+ m_red/m_green/m_blue in a union.
+
+2020-07-29 Tom de Vries <tdevries@suse.de>
+
+ PR tdep/26280
+ * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
+
+2020-07-28 Tom Tromey <tromey@adacore.com>
+
+ PR symtab/26270:
+ * symtab.h (find_pc_partial_function_sym): Declare.
+ * cli/cli-cmds.c (disassemble_command): Use
+ find_pc_partial_function_sym. Check asm_demangle.
+ * blockframe.c (cache_pc_function_sym): New global.
+ (cache_pc_function_name): Remove.
+ (clear_pc_function_cache): Update.
+ (find_pc_partial_function_sym): New function, from
+ find_pc_partial_function.
+ (find_pc_partial_function): Rewrite using
+ find_pc_partial_function_sym.
+
+2020-07-28 Tom Tromey <tromey@adacore.com>
+
+ * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
+ help. Add usage.
+
+2020-07-28 Tom Tromey <tromey@adacore.com>
+
+ * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
+ <DW_OP_GNU_variable_value>: Cast to address type.
+
+2020-07-28 Kamil Rytarowski <n54@gmx.com>
+
+ * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
+ * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
+ * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
+ (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
+ (nbsd_get_siginfo_type): New.
+ (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
+ (_initialize_nbsd_tdep): New.
+
+2020-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/26301
+ * configure: Regenerated.
+
+2020-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/26301
+ * configure: Regenerated.
+
+2020-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * python/py-frame.c: Remove 'user-regs.h' include.
+ (frapy_read_register): Rewrite to make use of
+ gdbpy_parse_register_id.
+ * python/py-registers.c (gdbpy_parse_register_id): New function,
+ moved here from python/py-unwind.c. Updated the return type, and
+ also accepts register descriptor objects.
+ * python/py-unwind.c: Remove 'user-regs.h' include.
+ (pyuw_parse_register_id): Moved to python/py-registers.c.
+ (unwind_infopy_add_saved_register): Update to use
+ gdbpy_parse_register_id.
+ (pending_framepy_read_register): Likewise.
+ * python/python-internal.h (gdbpy_parse_register_id): Declare.
+
+2020-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * python/py-registers.c: Add 'user-regs.h' include.
+ (register_descriptor_iter_find): New function.
+ (register_descriptor_iterator_object_methods): New static global
+ methods array.
+ (register_descriptor_iterator_object_type): Add pointer to methods
+ array.
+
+2020-07-27 John Baldwin <jhb@FreeBSD.org>
+
+ * fbsd-nat.h: Include <osreldate.h>. Define USE_SIGTRAP_SIGINFO
+ for all architectures on FreeBSD 11.3 and later.
+
+2020-07-27 Tom Tromey <tromey@adacore.com>
+
+ * gcore.h (load_corefile): Don't declare.
+
+2020-07-27 Tom de Vries <tdevries@suse.de>
+
+ * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+
+2020-07-26 Eli Zaretskii <eliz@gnu.org>
+
+ * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
+ ws2tcpip.h. When checking whether socklen_t type is defined, use
+ ws2tcpip.h if it is available and sys/socket.h isn't.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2020-07-25 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ PR fortran/23051
+ PR fortran/26139
+ * valops.c (value_ind): Pass address to
+ readjust_indirect_value_type.
+ * value.c (readjust_indirect_value_type): Make parameter
+ non-const, and add extra address parameter. Resolve original type
+ before using it.
+ * value.h (readjust_indirect_value_type): Update function
+ signature and comment.
+
+2020-07-25 Tom de Vries <tdevries@suse.de>
+
+ PR symtab/26243
+ * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
+ entries.
+
+2020-07-24 Aaron Merey <amerey@redhat.com>
+
+ * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
+ * configure: Rebuild.
+
+2020-07-23 Kevin Buettner <kevinb@redhat.com>
+
+ PR corefiles/26294
+ * corelow.c (_initialize_corelow): Add period to help text
+ for "maintenance print core-file-backed-mappings".
+
+2020-07-23 Pedro Alves <pedro@palves.net>
+
+ * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
+ touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
+ meanwhile.
+ * frame.c (frame_cache_generation, get_frame_cache_generation):
+ New.
+ (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
+ (get_prev_frame_if_no_cycle): On exception, don't touch
+ PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
+ * frame.h (get_frame_cache_generation): Declare.
+
+2020-07-23 Tom de Vries <tdevries@suse.de>
+
+ PR tui/26282
+ * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
+ New default constructor.
+
+2020-07-23 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
+ exclude non-statement entries.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * NEWS (New commands): Mention new command
+ "maintenance print core-file-backed-mappings".
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * corelow.c (gdbcmd.h): Include.
+ (core_target::info_proc_mappings): New method.
+ (get_current_core_target): New function.
+ (maintenance_print_core_file_backed_mappings): New function.
+ (_initialize_corelow): Add core-file-backed-mappings to
+ "maint print" commands.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * linux-tdep.c (dump_note_entry_p): New function.
+ (linux_dump_mapping_p_ftype): New typedef.
+ (linux_find_memory_regions_full): Add new parameter,
+ should_dump_mapping_p.
+ (linux_find_memory_regions): Adjust call to
+ linux_find_memory_regions_full.
+ (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
+ call to linux_find_memory_regions_full.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * corelow.c (solist.h, unordered_map): Include.
+ (class core_target): Add field m_core_file_mappings and
+ method build_file_mappings.
+ (core_target::core_target): Call build_file_mappings.
+ (core_target::~core_target): Free memory associated with
+ m_core_file_mappings.
+ (core_target::build_file_mappings): New method.
+ (core_target::xfer_partial): Use m_core_file_mappings
+ for memory transfers.
+ * linux-tdep.c (linux_read_core_file_mappings): New
+ function.
+ (linux_core_info_proc_mappings): Rewrite to use
+ linux_read_core_file_mappings.
+ (linux_init_abi): Register linux_read_core_file_mappings.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * arch-utils.c (default_read_core_file_mappings): New function.
+ * arch-utils.c (default_read_core_file_mappings): Declare.
+ * gdbarch.sh (read_core_file_mappings): New gdbarch method.
+ * gdbarch.h, gdbarch.c: Regenerate.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ PR corefiles/25631
+ * corelow.c (core_target:xfer_partial): Revise
+ TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
+ case after first checking the stratum beneath the core
+ target.
+ (has_all_memory): Return true.
+ * target.c (raw_memory_xfer_partial): Revise comment
+ regarding use of has_all_memory.
+
+2020-07-22 Kevin Buettner <kevinb@redhat.com>
+
+ * exec.h (section_table_xfer_memory): Revise declaration,
+ replacing section name parameter with an optional callback
+ predicate.
+ * exec.c (section_table_xfer_memory): Likewise.
+ * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
+ of section_table_xfer_memory.
+
+2020-07-22 Tom Tromey <tromey@adacore.com>
+
+ * mi/mi-cmd-stack.c (list_args_or_locals): Use
+ lookup_symbol_search_name.
+
+2020-07-22 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * python/py-registers.c (gdbpy_register_object_data_init): Remove
+ redundant local variable.
+ (gdbpy_get_register_descriptor): Extract descriptor vector as a
+ reference, not pointer, update code accordingly.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+ Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
+ * jit.c (jit_breakpoint_re_set_internal): Use the
+ `skip_jit_symbol_lookup` field.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+ Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * jit.c (jit_read_descriptor): Define the descriptor address once,
+ use twice.
+ (jit_breakpoint_deleted): Move the declaration of the loop variable
+ `iter` into the loop header.
+ (jit_breakpoint_re_set_internal): Move the declaration of the local
+ variable `objf_data` to the first point of definition.
+ (jit_event_handler): Move the declaration of local variables
+ `code_entry`, `entry_addr`, and `objf` to their first point of use.
+ Rename `objf` to `jited`.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
+ Remove.
+ * jit.c (get_jiter_objfile_data): Update.
+
+2020-07-22 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+ Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.c (struct jit_program_space_data): Remove.
+ (jit_program_space_key): Remove.
+ (jiter_objfile_data::~jiter_objfile_data): Remove program space
+ stuff.
+ (get_jit_program_space_data): Remove.
+ (jit_breakpoint_deleted): Iterate on all of the program space's
+ objfiles.
+ (jit_inferior_init): Likewise.
+ (jit_breakpoint_re_set_internal): Likewise. Also change return
+ type to void.
+ (jit_breakpoint_re_set): Pass current_program_space to
+ jit_breakpoint_re_set_internal.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.h (struct jiter_objfile_data) <cached_code_address,
+ jit_breakpoint>: Move to here from ...
+ * jit.c (jit_program_space_data): ... here.
+ (jiter_objfile_data::~jiter_objfile_data): Update.
+ (jit_breakpoint_deleted): Update.
+ (jit_breakpoint_re_set_internal): Update.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
+ checks.
+ (jit_read_descriptor): Remove NULL check.
+ (jit_event_handler): Add an assertion.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.h (struct jit_objfile_data): Split into...
+ (struct jiter_objfile_data): ... this ...
+ (struct jited_objfile_data): ... and this.
+ * objfiles.h (struct objfile) <jit_data>: Remove.
+ <jiter_data, jited_data>: New fields.
+ * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
+ (jiter_objfile_data::~jiter_objfile_data): ... this.
+ (get_jit_objfile_data): Rename to ...
+ (get_jiter_objfile_data): ... this.
+ (add_objfile_entry): Update.
+ (jit_read_descriptor): Use get_jiter_objfile_data.
+ (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
+ (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
+ (jit_inferior_exit_hook): Use objfile's jited_data field.
+
+2020-07-22 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * jit.h: Forward-declare `struct minimal_symbol`.
+ (struct jit_objfile_data): Migrate to here from jit.c; also add a
+ constructor, destructor, and an objfile* field.
+ * jit.c (jit_objfile_data): Remove.
+ (struct jit_objfile_data): Migrate from here to jit.h.
+ (jit_objfile_data::~jit_objfile_data): New destructor
+ implementation with code moved from free_objfile_data.
+ (free_objfile_data): Delete.
+ (get_jit_objfile_data): Update to use the jit_data field of objfile.
+ (jit_find_objf_with_entry_addr): Ditto.
+ (jit_inferior_exit_hook): Ditto.
+ (_initialize_jit): Remove the call to
+ register_objfile_data_with_cleanup.
+ * objfiles.h (struct objfile) <jit_data>: New field.
+
+2020-07-22 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * jit.h: Forward-declare `struct objfile`.
+ (jit_event_handler): Add a second parameter, the JITer objfile.
+ * jit.c (jit_read_descriptor): Change the signature to take the
+ JITer objfile as an argument instead of the jit_program_space_data.
+ (jit_inferior_init): Update the call to jit_read_descriptor.
+ (jit_event_handler): Use the new JITer objfile argument when calling
+ jit_read_descriptor.
+ * breakpoint.c (handle_jit_event): Update the call to
+ jit_event_handler to pass the JITer objfile.
+
+2020-07-21 John Baldwin <jhb@FreeBSD.org>
+
+ * gdbarch.c: Regenerate.
+ * gdbarch.h: Regenerate.
+ * gdbarch.sh (handle_segmentation_fault): Remove method.
+ * infrun.c (handle_segmentation_fault): Remove.
+ (print_signal_received_reason): Remove call to
+ handle_segmentation_fault.
+
+2020-07-21 John Baldwin <jhb@FreeBSD.org>
+
+ * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
+ Rename to sparc64_linux_report_signal_info and add siggnal
+ argument.
+ (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
+ instead of sparc64_linux_handle_segmentation_fault.
+
+2020-07-21 John Baldwin <jhb@FreeBSD.org>
+
+ * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
+ i386_linux_report_signal_info instead of
+ i386_linux_handle_segmentation_fault.
+ * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
+ to i386_linux_report_signal_info and add siggnal argument.
+ (i386_linux_init_abi): Use i386_linux_report_signal_info instead
+ of i386_linux_handle_segmentation_fault.
+ * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
+ to i386_linux_report_signal_info and add siggnal argument.
+
+2020-07-21 John Baldwin <jhb@FreeBSD.org>
+
+ * corelow.c (core_target_open): Invoke gdbarch report_signal_info
+ hook if present.
+
+2020-07-21 John Baldwin <jhb@FreeBSD.org>
+
+ * gdbarch.c: Regenerate.
+ * gdbarch.h: Regenerate.
+ * gdbarch.sh (report_signal_info): New method.
+ * infrun.c (print_signal_received_reason): Invoke gdbarch
+ report_signal_info hook if present.
+
+2020-07-21 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * python/py-registers.c : Add 'unordered_map' include.
+ (gdbpy_new_reggroup): Renamed to...
+ (gdbpy_get_reggroup): ...this. Update to only create register
+ group descriptors when needed.
+ (gdbpy_reggroup_iter_next): Update.
+
+2020-07-21 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * python/py-registers.c (gdbpy_register_object_data): New static
+ global.
+ (gdbpy_register_object_data_init): New function.
+ (gdbpy_new_register_descriptor): Renamed to...
+ (gdbpy_get_register_descriptor): ...this, and update to reuse
+ existing register descriptors where possible.
+ (gdbpy_register_descriptor_iter_next): Update.
+ (gdbpy_initialize_registers): Register new gdbarch data.
+
+2020-07-21 Simon Marchi <simon.marchi@efficios.com>
+
+ * linux-nat.c (stopped_pids): Make static.
+
+2020-07-21 Simon Marchi <simon.marchi@polymtl.ca>
+
+ PR ada/26235
+ * gdbtypes.c (ada_discrete_type_low_bound,
+ ada_discrete_type_high_bound): Handle undefined bounds.
+
+2020-07-21 Kamil Rytarowski <n54@gmx.com>
+
+ * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
+ declaration.
+ * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
+ function.
+
+2020-07-20 John Baldwin <jhb@FreeBSD.org>
+
+ * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
+ (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
+ * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
+ * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
+ (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
+ method.
+
+2020-07-20 Ludovic Courtès <ludo@gnu.org>
+
+ * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
+ and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
+ which are deprecated in Guile 3.0.
+ * configure.ac (try_guile_versions): Add "guile-3.0".
+ * configure (try_guile_versions): Regenerate.
+ * NEWS: Update entry.
+
+2020-07-20 Ludovic Courtès <ludo@gnu.org>
+ Doug Evans <dje@google.com>
+
+ PR gdb/21104
+ * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
+ (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
+ USING_GUILE_BEFORE_2_2.
+ (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
+ Change type to 'scm_t_port_type *'.
+ (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
+ (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
+ parameter and honor it. Update callers.
+ (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
+ (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
+ functions.
+ (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
+ USING_GUILE_BEFORE_2_2.
+ (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
+ 'ioscm_read_from_port'. Call 'scm_set_port_read_wait_fd'.
+ (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
+ (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
+ and 'SCM_PORT_TYPE'.
+ (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
+ (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
+ (gdbscm_memory_port_read, gdbscm_memory_port_write)
+ (gdbscm_memory_port_seek, gdbscm_memory_port_close)
+ [!USING_GUILE_BEFORE_2_2]: New functions.
+ (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
+ (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
+ 'gdbscm_memory_port_read'.
+ Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
+ 'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
+ (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
+ function.
+ (ioscm_init_memory_port): Remove.
+ (ioscm_init_memory_port_stream): New function
+ (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
+ function.
+ (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
+ Return scm_from_uint (0).
+ (gdbscm_set_memory_port_read_buffer_size_x)
+ [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
+ (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
+ Return scm_from_uint (0).
+ (gdbscm_set_memory_port_write_buffer_size_x)
+ [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
+ * configure.ac (try_guile_versions): Add "guile-2.2".
+ * configure: Regenerate.
+ * NEWS: Add entry.
+
+2020-07-18 Tom Tromey <tom@tromey.com>
+
+ * linux-nat.c (linux_multi_process): Remove.
+ (linux_nat_target::supports_multi_process): Return true.
+
+2020-07-17 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * arch/riscv.c (riscv_tdesc_cache): Change map type.
+ (riscv_lookup_target_description): Return pointer out of
+ unique_ptr.
+ * target-descriptions.c (allocate_target_description): Add
+ comment.
+ (target_desc_deleter::operator()): Likewise.
+ * target-descriptions.h (struct target_desc_deleter): Moved to
+ gdbsupport/tdesc.h.
+ (target_desc_up): Likewise.
+
+2020-07-17 Tom Tromey <tromey@adacore.com>
+
+ * linux-nat.c (linux_nat_target::supports_non_stop)
+ (linux_nat_target::always_non_stop_p): Use "true".
+ (linux_nat_target::supports_disable_randomization): Use "true" and
+ "false".
+
+2020-07-16 Caroline Tice <cmtice@google.com>
+
+ * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
+ (RNGLIST_HEADER_SIZE64): New constant definition.
+ (struct dwop_section_names): Add rnglists_dwo.
+ (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
+ (struct loclist_header): Rename to 'loclists_rnglists_header'.
+ (struct dwo_sections): Add rnglists field.
+ (read_attribut_reprocess): Add tag parameter.
+ (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
+ (cu_debug_rnglists_section): New function (decl & definition).
+ (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
+ (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
+ die whose range is being checked; get rnglist section from
+ cu_debug_rnglists_section, to get from either objfile or dwo file as
+ appropriate. Add cases for DW_RLE_base_addressx,
+ DW_RLE_startx_length, DW_RLE_startx_endx. Also, update to only add
+ the base address to DW_RLE_offset_pairs (not to all ranges), moving
+ test inside if-condition and updating complaint message.
+ (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
+ dwarf2_rnglists_process.
+ (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
+ dwarf2_ranges_process.
+ (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
+ need_ranges_base and update comment appropriately. Also pass die tag
+ to dwarf2_ranges_read.
+ (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
+ need_ranges_base and update comment appropriately. Also pass die tag
+ to dwarf2_ranges_process.
+ (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
+ cu->ranges_base. Also pass die tag to read_attribute_reprocess.
+ (partial_die_info::read): Check for DW_FORM_rnglistx when setting
+ need_ranges_base and update comment appropriately. Also pass die tag
+ to read_attribute_reprocess and dwarf2_ranges_read.
+ (read_loclist_header): Rename function to read_loclists_rnglists_header,
+ and update function comment appropriately.
+ (read_loclist_index): Call read_loclists_rnglists_header instead of
+ read_loclist_header.
+ (read_rnglist_index): New function.
+ (read_attribute_reprocess): Add tag parameter. Add code for
+ DW_FORM_rnglistx, passing tag to read_rnglist_index.
+ (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
+
2020-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
* f-typeprint.c (f_type_print_base): Allow for dynamic types not
projects / binutils-gdb.git / blobdiff