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old-cross-binutils/gdb/ChangeLog
Руслан Ижбулатов 24cdb46e9f Support setting thread names (MS-Windows) 
This is done by catching an exception number 0x406d1388 (it has no
documented name, though MSDN dubs it "MS_VC_EXCEPTION" in one code
example), which is thrown by the program.  The exception record
contains an ID of a thread and a name to give it.

This requires rolling back some changes in handle_exception(), which
now again returns more than two distinct values.  The new
HANDLE_EXCEPTION_IGNORED value means that gdb should just continue,
without returning the thread ID up the stack (which would result in
further handling of the exception, which is not what we want).

gdb/ChangeLog:
2016-08-10  Руслан Ижбулатов  <lrn1986@gmail.com>
	    Pedro Alves  <palves@redhat.com>

	* windows-nat.c (MS_VC_EXCEPTION): New define.
	(handle_exception_result): New enum.
	(windows_delete_thread): Free the thread's name.
	(handle_exception): Handle MS_VC_EXCEPTION.
	(get_windows_debug_event): Handle HANDLE_EXCEPTION_IGNORED.
	(windows_thread_name): New function.
	(windows_target): Install it as to_thread_name method.
	* NEWS: Mention the thread naming support on MS-Windows.
2016-08-10 19:22:45 +01:00

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2016-08-10 Руслан Ижбулатов <lrn1986@gmail.com>
Pedro Alves <palves@redhat.com>
* windows-nat.c (MS_VC_EXCEPTION): New define.
(handle_exception_result): New enum.
(windows_delete_thread): Free the thread's name.
(handle_exception): Handle MS_VC_EXCEPTION.
(get_windows_debug_event): Handle HANDLE_EXCEPTION_IGNORED.
(windows_thread_name): New function.
(windows_target): Install it as to_thread_name method.
* NEWS: Mention the thread naming support on MS-Windows.
2016-08-10 Pedro Alves <palves@redhat.com>
* common/signals-state-save-restore.c
(save_original_signals_state, restore_original_signals_state):
Wrap perror_with_name arguments with '()'.
2016-08-09 Pedro Alves <palves@redhat.com>
PR gdb/20418
* event-top.c (ui_register_input_event_handler)
(ui_unregister_input_event_handler): New functions.
(async_enable_stdin): Register input in the event loop.
(async_disable_stdin): Unregister input from the event loop.
(gdb_setup_readline): Register input in the event loop.
* infrun.c (check_curr_ui_sync_execution_done): Register input in
the event loop.
* target.c (target_terminal_inferior): Don't unregister input from
the event loop.
(target_terminal_ours): Don't register input in the event loop.
* target.h (target_terminal_inferior)
(target_terminal_ours_for_output, target_terminal_ours): Update
comments.
* top.h (ui_register_input_event_handler)
(ui_unregister_input_event_handler): New declarations.
* utils.c (ui_unregister_input_event_handler_cleanup)
(prepare_to_handle_input): New functions.
(defaulted_query, prompt_for_continue): Use
prepare_to_handle_input.
2016-08-09 Pedro Alves <palves@redhat.com>
PR mi/20431
* mi/mi-main.c (mi_execute_command): Enable input and set prompt
state to PROMPT_NEEDED.
2016-08-09 Pedro Alves <palves@redhat.com>
PR gdb/18653
* Makefile.in (SFILES): Add
common/signals-state-save-restore.c.
(HFILES_NO_SRCDIR): Add common/signals-state-save-restore.h.
(COMMON_OBS): Add signals-state-save-restore.o.
(signals-state-save-restore.o): New rule.
* configure: Regenerate.
* fork-child.c: Include "signals-state-save-restore.h".
(fork_inferior): Call restore_original_signals_state.
* main.c: Include "signals-state-save-restore.h".
(captured_main): Call save_original_signals_state.
* common/common.m4: Add sigaction to AC_CHECK_FUNCS checks.
* common/signals-state-save-restore.c: New file.
* common/signals-state-save-restore.h: New file.
2016-08-09 Pedro Alves <palves@redhat.com>
* value.c (unpack_value_bitfield): Skip unpacking if the parent
has no contents buffer to begin with.
2016-08-08 Pedro Alves <palves@redhat.com>
* features/i386/amd64-avx-mpx-linux.c: Regenerate.
* features/i386/amd64-avx-mpx.c: Regenerate.
* features/i386/i386-avx-mpx-linux.c: Regenerate.
* features/i386/i386-avx-mpx.c: Regenerate.
2016-08-05 Simon Marchi <simon.marchi@ericsson.com>
* event-top.h (cli_command_loop): Remove.
2016-08-05 Pedro Alves <palves@redhat.com>
PR remote/20398
* remote-fileio.c (remote_fileio_quit_handler): Check the quit
flag before calling quit.
2016-08-05 Pedro Alves <palves@redhat.com>
* NEWS: Mention that GDB and GDBserver build with a C++ compiler
by default.
2016-08-05 Pedro Alves <palves@redhat.com>
* build-with-cxx.m4: Change help string to be in terms of
--disable-build-with-cxx.
* configure: Regenerate.
2016-08-04 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-nat.c (tdesc_arm_with_vfpv3): Remove the
declaration.
(aarch64_linux_read_description): Remove code on getting
auxv and select target description on it. Select target
description by the result of NT_ARM_VFP ptrace request.
2016-08-03 Tom Tromey <tom@tromey.com>
PR python/18565:
* python/py-frame.c (frapy_function): Use find_frame_funname.
2016-08-03 Tom Tromey <tom@tromey.com>
* stack.c (find_frame_funname): Avoid any possible leak in case
cp_remove_params can throw.
2016-08-03 Tom Tromey <tom@tromey.com>
* NEWS: Mention new Python breakpoint events.
2016-08-02 Tom Tromey <tom@tromey.com>
* MAINTAINERS (Core): Add self as Rust maintainer.
2016-08-01 Joel Brobecker <brobecker@adacore.com>
* NEWS: Create a new section for the next release branch.
Rename the section of the current branch, now that it has
been cut.
2016-08-01 Joel Brobecker <brobecker@adacore.com>
GDB 7.12 branch created (41bfcd638a4e0e48b96ce4de2845372dea481322):
* version.in: Bump version to 7.12.50.DATE-git.
2016-07-27 Alan Modra <amodra@gmail.com>
* amd64-darwin-tdep.c: Don't include libbfd.h.
* i386-darwin-tdep.c: Likewise.
* rs6000-nat.c: Likewise.
* rs6000-tdep.c: Likewise.
2016-07-26 Tom Tromey <tom@tromey.com>
* symtab.c (register_symbol_computed_impl): Update.
PR python/20190:
* value.h (symbol_read_needs): Declare.
(symbol_read_needs_frame): Add comment.
* symtab.h (struct symbol_computed_ops) <read_variable>: Update
comment.
<get_symbol_read_needs>: Rename. Change return type.
* findvar.c (symbol_read_needs): New function.
(symbol_read_needs_frame): Rewrite.
(default_read_var_value): Use symbol_read_needs.
* dwarf2loc.c (struct symbol_needs_baton): Rename.
<needs>: Renamed from needs_frame. Changed type.
(needs_frame_read_addr_from_reg, symbol_needs_get_reg_value)
(symbol_needs_read_mem, symbol_needs_frame_base)
(symbol_needs_frame_cfa, symbol_needs_tls_address)
(symbol_needs_dwarf_call): Rename.
(needs_dwarf_reg_entry_value): Update.
(symbol_needs_ctx_funcs, dwarf2_loc_desc_get_symbol_read_needs):
Rename and update.
(locexpr_get_symbol_read_needs, loclist_symbol_needs): Likewise.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Update.
* defs.h (enum symbol_needs_kind): New.
2016-07-26 Pedro Alves <palves@redhat.com>
* nat/linux-ptrace.c: Include "gregset.h".
(linux_ptrace_test_ret_to_nx): Use PTRACE_GETREGS instead of
PTRACE_PEEKUSER.
2016-07-26 Pedro Alves <palves@redhat.com>
* amd64-linux-nat.c (amd64_linux_siginfo_fixup): Rename 'native'
parameter to 'ptrace'.
* nat/amd64-linux-siginfo.c (GDB_SI_SIZE): New define.
(nat_uptr_t): New an unsigned long.
(nat_clock_t): Remove attribute __aligned__.
(struct nat_timeval): Delete.
(nat_siginfo_t): Remove attribute __aligned__.
(ptrace_siginfo_t): Define.
(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
(compat_x32_siginfo_from_siginfo)
(siginfo_from_compat_x32_siginfo): Make 'from' parameter const.
Convert through a ptrace_siginfo_t instead of a nat_siginfo_t.
Remove casts.
(amd64_linux_siginfo_fixup_common): Rename 'native' parameter to
'ptrace'. Remove static assertions.
(top level): New static assertions.
2016-07-25 Simon Marchi <simon.marchi@ericsson.com>
* top.h (make_delete_ui_cleanup): New declaration.
* top.c (delete_ui_cleanup): New function.
(make_delete_ui_cleanup): New function.
(new_ui_command): Create restore_ui cleanup earlier, create a
delete_ui cleanup and discard it on success.
2016-07-25 Pedro Alves <palves@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* nat/linux-procfs.c (parse_proc_status_state): Handle lowercase
't'.
2016-07-25 Pedro Alves <palves@redhat.com>
* nat/linux-procfs.c (enum proc_state): New enum.
(parse_proc_status_state): New function.
(linux_proc_pid_get_state): Replace output string buffer parameter
with an output proc_state parameter. Use parse_proc_status_state.
(linux_proc_pid_is_gone): Adjust to use proc_state values.
(linux_proc_pid_has_state): Change type of 'state' parameter; now
an enum proc_state. Adjust to linux_proc_pid_get_state interface
change.
(linux_proc_pid_is_stopped)
(linux_proc_pid_is_trace_stopped_nowarn)
(linux_proc_pid_is_zombie_maybe_warn): Adjust to
linux_proc_pid_get_state interface change.
2016-07-25 Tim Wiederhake <tim.wiederhake@intel.com>
* MAINTAINERS (Write After Approval): Add Tim Wiederhake
2016-07-25 Tim Wiederhake <tim.wiederhake@intel.com>
* NEWS: Resume btrace on reconnect.
* record-btrace.c: Added record-btrace.h include.
(record_btrace_open): Split into this and ...
(record_btrace_push_target): ... this.
(record_btrace_disconnect): New function.
(init_record_btrace_ops): Use record_btrace_disconnect.
* record-btrace.h: New file.
* remote.c: Added record-btrace.h include.
(remote_start_remote): Check recording status.
(remote_btrace_maybe_reopen): New function.
2016-07-23 Gabriel Krisman Bertazi <gabriel@krisman.be>
* xml-syscall.c (get_syscalls_by_group): New.
(get_syscall_group_names): New.
(struct syscall_group_desc): New structure to store group data.
(struct syscalls_info): Include field to store the group list.
(sysinfo_free_syscall_group_desc): New.
(free_syscalls_info): Free group list.
(syscall_group_create_syscall_group_desc): New.
(syscall_group_add_syscall): New.
(syscall_create_syscall_desc): Add syscall to its groups.
(syscall_start_syscall): Load group attribute.
(syscall_group_get_group_by_name): New.
(xml_list_syscalls_by_group): New.
(xml_list_of_groups): New.
* xml-syscall.h (get_syscalls_by_group): Export function
to retrieve a list of syscalls filtered by the group name.
(get_syscall_group_names): Export function to retrieve the list
of syscall groups.
* break-catch-syscall.c (catch_syscall_split_args): Verify if
argument is a syscall group and expand it to a list of syscalls
when creating catchpoints.
(catch_syscall_completer): Add word completion for system call
groups.
* configure.ac: Include dependency for xsltproc when building
in maintainer-mode.
* break-catch-syscall.c (_initialize_breakpoint): Update catch
syscall command documentation.
* NEWS: Include section about catching groups of syscalls.
* configure: Regenerate.
* data-directory/Makefile.in: Generate syscall xml when building
in maintainer mode.
* syscalls/gdb-syscalls.dtd: Include group attribute to the
syscall element.
* syscalls/apply-defaults.xsl: New.
* syscalls/linux-defaults.xml.in: New.
* syscalls/aarch64-linux.xml: Rename to aarch64-linux.xml.in.
* syscalls/amd64-linux.xml: Rename to amd64-linux.xml.in.
* syscalls/arm-linux.xml: Rename to arm-linux.xml.in.
* syscalls/bfin-linux.xml: Rename to bfin-linux.xml.in.
* syscalls/i386-linux.xml: Rename to i386-linux.xml.in.
* syscalls/mips-n32-linux.xml: Rename to mips-n32-linux.xml.in.
* syscalls/mips-n64-linux.xml: Rename to mips-n64-linux.xml.in.
* syscalls/mips-o32-linux.xml: Rename to mips-o32-linux.xml.in.
* syscalls/ppc-linux.xml: Rename to ppc-linux.xml.in.
* syscalls/ppc64-linux.xml: Rename to ppc64-linux.xml.in.
* syscalls/s390-linux.xml: Rename to s390-linux.xml.in.
* syscalls/s390x-linux.xml: Rename to s390x-linux.xml.in.
* syscalls/sparc-linux.xml: Rename to sparc-linux.xml.in.
* syscalls/sparc64-linux.xml: Rename to sparc64-linux.xml.in.
* syscalls/aarch64-linux.xml: Regenerate.
* syscalls/amd64-linux.xml: Regenerate.
* syscalls/arm-linux.xml: Regenerate.
* syscalls/i386-linux.xml: Regenerate.
* syscalls/mips-n32-linux.xml: Regenerate.
* syscalls/mips-n64-linux.xml: Regenerate.
* syscalls/mips-o32-linux.xml: Regenerate.
* syscalls/ppc-linux.xml: Regenerate.
* syscalls/ppc64-linux.xml: Regenerate.
* syscalls/s390-linux.xml: Regenerate.
* syscalls/s390x-linux.xml: Regenerate.
* syscalls/sparc-linux.xml: Regenerate.
* syscalls/sparc64-linux.xml: Regenerate.
2016-07-23 Andrew Pinski <apinski@cavium.com>
* nat/aarch64-linux-hw-point.c
(aarch64_linux_get_debug_reg_capacity): Handle
ARMv8.1 and ARMv8.2 debug versions.
* nat/aarch64-linux-hw-point.h
(AARCH64_DEBUG_ARCH_V8_1): New define.
(AARCH64_DEBUG_ARCH_V8_2): New define.
2016-06-30 Руслан Ижбулатов <lrn1986@gmail.com>
PR gdb/14529
* windows-nat.c (signal_event_command): New command 'signal-event'
for W32 JIT debug support.
* NEWS: Add an entry about the new 'signal-event' command.
2016-07-22 Tom Tromey <tom@tromey.com>
PR rust/20162:
* dwarf2read.c (scan_partial_symbols) <DW_TAG_structure_type>:
Call scan_partial_symbols for children when reading a Rust CU.
(dwarf2_physname): Ignore invalid DW_AT_linkage_name generated by
rustc.
(process_structure_scope) <DW_TAG_subprogram>: Call
read_func_scope for Rust.
2016-07-22 Yao Qi <yao.qi@linaro.org>
* ctf.c (ctf_traceframe_info): Call bt_ctf_get_uint64 rather than
bt_ctf_get_int64.
2016-07-21 Tom Tromey <tom@tromey.com>
* rust-lang.c (rust_tuple_struct_type_p): Return false for empty
structs.
* rust-exp.y (struct_expr_list): Allow empty elements.
2016-07-21 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
* warning.m4 (AM_GDB_WARNINGS) <build_warnings>: Add
-Wunused-but-set-parameter, -Wunused-but-set-variable.
2016-07-21 Pedro Alves <palves@redhat.com>
* go32-nat.c (go32_create_inferior): Add cast.
* ser-go32.c (dos_noop): Delete.
(dos_flush_output, dos_setparity, dos_drain_output): New
functions.
(dos_write): Add cast.
(dos_ops): Use dos_flush_output, dos_setparity and
dos_drain_output.
* top.c (do_chdir_cleanup): Add cast.
2016-07-21 Pedro Alves <palves@redhat.com>
* windows-nat.c (handle_exception): Remove "th".
2016-07-21 Pedro Alves <palves@redhat.com>
* varobj.c (varobj_value_get_print_value): Move "gdbarch" to block
scope that uses it.
2016-07-20 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_enable_proc_events): Enable "PTRACE_VFORK"
events.
(fbsd_pending_vfork_done): Only define if "PTRACE_VFORK" is not
defined.
(fbsd_add_vfork_done): Likewise.
(fbsd_is_vfork_done_pending): Likewise.
(fbsd_next_vfork_done): Likewise.
(fbsd_resume): Only ignore pending vfork done events if
"PTRACE_VFORK" is not defined.
(fbsd_wait): Only look for pending vfork done events if
"PTRACE_VFORK" is not defined.
[PTRACE_VFORK]: Handle "PL_FLAG_VFORKED" and "PL_FLAG_VFORK_DONE"
events.
(fbsd_follow_fork): Only fake a vfork done event if "PTRACE_VFORK"
is not defined.
2016-07-20 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_wait): Use "fbsd_enable_proc_events" on
new child processes.
2016-07-20 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_enable_lwp_events): Remove function.
(fbsd_enable_proc_events): New function.
(fbsd_enable_follow_fork): Remove function.
(fbsd_post_startup_inferior): Use "fbsd_enable_proc_events".
(fbsd_post_attach): Likewise.
2016-07-15 John Baldwin <jhb@FreeBSD.org>
* common/signals.c (gdb_signal_from_host): Handle SIGLIBRT.
(do_gdb_signal_to_host): Likewise.
* infrun.c (_initialize_infrun): Pass GDB_SIGNAL_LIBRT through to
programs.
* proc-events.c (signal_table): Add entry for SIGLIBRT.
2016-07-14 Tom Tromey <tom@tromey.com>
* python/py-breakpoint.c (gdbpy_breakpoint_deleted): Add missing
newline.
2016-07-14 Tom Tromey <tom@tromey.com>
* mips-tdep.c (micromips_scan_prologue): Remove "frame_addr".
(mips_o32_push_dummy_call): Remove "stack_used_p".
* aarch64-tdep.c (aarch64_record_data_proc_imm): Remove
"insn_bit28".
* rust-lang.c (rust_print_type): Remove "len".
* rust-exp.y (super_name): Remove "current_len".
* python/py-framefilter.c (py_print_type): Remove "type".
* mdebugread.c (parse_partial_symbols): Remove
"past_first_source_file".
<N_SO>: Remove "valu", "first_so_symnum", "prev_textlow_not_set".
* m2-valprint.c (m2_print_unbounded_array): Remove
"content_type".
(m2_val_print): Remove "i".
* linespec.c (unexpected_linespec_error): Remove "cleanup".
* f-valprint.c (f_val_print): Remove "i".
* elfread.c (elf_symtab_read): Remove "offset".
* dwarf2-frame.c (dwarf2_fetch_cfa_info): Remove "addr_size".
* jit.c (jit_dealloc_cache): Remove "i" and "frame_arch".
2016-07-14 Tom Tromey <tom@tromey.com>
* arch-utils.c (default_skip_permanent_breakpoint): Remove
"bp_insn".
* disasm.c (do_assembly_only): Remove "num_displayed".
* dwarf2read.c (read_abbrev_offset): Remove "length".
(dwarf_decode_macro_bytes) <DW_MACINFO_vendor_ext>: Remove
"constant".
* m32c-tdep.c (make_regs): Remove "r2hl", "r3hl", and "intbhl".
* microblaze-tdep.c (microblaze_frame_cache): Remove "func".
* tracefile.c (trace_save): Remove "status".
2016-07-14 Tom Tromey <tom@tromey.com>
* symfile.c (simple_overlay_update_1): Remove initialization
of "size", and commented-out code.
(simple_overlay_update): Likewise.
2016-07-14 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c (tui_show_source_line): Use getcurx.
* tui/tui-io.c (tui_puts): Use getcurx.
(tui_redisplay_readline): Likewise.
2016-07-14 Tom Tromey <tom@tromey.com>
* inflow.c (child_terminal_ours_1): Use ATTRIBUTE_UNUSED.
2016-07-14 Tom Tromey <tom@tromey.com>
* corefile.c (reopen_exec_file): Only examine st.st_mtime if stat
succeeded.
2016-07-13 Tom Tromey <tom@tromey.com>
PR python/15620, PR python/18620:
* python/py-evts.c (gdbpy_initialize_py_events): Call
add_new_registry for new events.
* python/py-events.h (events_object) <breakpoint_created,
breakpoint_deleted, breakpoint_modified>: New fields.
* python/py-breakpoint.c (gdbpy_breakpoint_created): Emit the
breakpoint changed event.
(gdbpy_breakpoint_deleted): Emit the breakpoint deleted event.
(gdbpy_breakpoint_modified): New function.
(gdbpy_initialize_breakpoints): Attach to the breakpoint modified
observer.
2016-07-13 Tom Tromey <tom@tromey.com>
PR python/17698:
* NEWS: Update.
* python/py-breakpoint.c (bppy_get_pending): New function.
(breakpoint_object_getset): Add entry for "pending".
* breakpoint.h (pending_breakpoint_p): Declare.
* breakpoint.c (pending_breakpoint_p): New function.
2016-07-13 Tom Tromey <tom@tromey.com>
* python/py-breakpoint.c (bppy_get_visibility)
(gdbpy_breakpoint_created): Use user_breakpoint_p.
2016-07-13 Tom Tromey <tom@tromey.com>
PR cli/18053:
* jit.c (jit_reader_load_command): Use tilde_expand.
(_initialize_jit): Fix help for jit-reader-unload. Set completer
for new commands.
2016-07-12 Tom Tromey <tom@tromey.com>
PR python/19293:
* python/lib/gdb/command/unwinders.py (do_enable_unwinder): Call
gdb.invalidate_cached_frames.
* python/lib/gdb/unwinder.py (register_unwinder): Call
gdb.invalidate_cached_frames.
* python/python.c (gdbpy_invalidate_cached_frames): New function.
(python_GdbMethods): Add entry for invalidate_cached_frames.
2016-07-07 Walfred Tedeschi <walfred.tedeschi@intel.com>
* cp-namespace.c (cp_lookup_bare_symbol): Initialize
lang_this.symbol.
2016-07-07 Walfred Tedeschi <walfred.tedeschi@intel.com>
* cp-namespace.c (cp_lookup_bare_symbol): Use language passed as
parameter to look for the symbol "this".
2016-07-06 John Baldwin <jhb@FreeBSD.org>
* h8300-tdep.c (h8300_print_register): Remove extraneous parentheses.
2016-07-06 John Baldwin <jhb@FreeBSD.org>
* ada-lang.c (ada_unpack_from_contents): Use unsigned constants with
left shifts.
2016-07-06 John Baldwin <jhb@FreeBSD.org>
* sh64-tdep.c (sh64_analyze_prologue): Set "uses_fp" when setting
the MEDIA_FP_REGNUM register.
2016-07-06 John Baldwin <jhb@FreeBSD.org>
* score-tdep.c (score7_malloc_and_get_memblock): Remove check for
negative size.
2016-07-06 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_is_vfork_done_pending): Fix return type.
2016-07-06 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_vfp_cprc_sub_candidate): Don't call
arm_vfp_cprc_sub_candidate for static field.
2016-07-06 Manish Goregaokar <manish@mozilla.com>
* rust-lang.c (rust_subscript): Allow subscripting pointers
2016-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure: Regenerate.
* configure.ac (HAVE_LIBBABELTRACE): Fix pos variable dereference.
2016-07-01 Don Breazeal <donb@codesourcery.com>
* remote.c (remote_get_memory_xfer_limit): New function.
* target-delegates.c: Regenerate.
* target.c (memory_xfer_partial): Call
target_ops.to_get_memory_xfer_limit.
* target.h (struct target_ops) <to_get_memory_xfer_limit>: New
member.
2016-07-01 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (struct fbsd_fork_child_info): Rename to ...
(struct fbsd_fork_info): ... this.
(struct fbsd_fork_info) <child>: Rename to ...
(struct fbsd_fork_info) <ptid>: ... this.
(fbsd_pending_children): Update type.
(fbsd_remember_child): Update type and field name.
(fbsd_is_child_pending): Likewise.
(fbsd_pending_vfork_done): New variable.
(fbsd_is_vfork_done_pending): New function.
(fbsd_next_vfork_done): New function.
(fbsd_resume): Don't resume processes with a pending vfork done
event.
(fbsd_wait): Report pending vfork done events.
(fbsd_follow_fork): Delay and record a pending vfork done event
for a vfork parent when detaching the child.
2016-07-01 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (super_resume): Move earlier next to "super_wait".
(resume_one_thread_cb): Move below fork following helper code.
(resume_all_threads_cb): Likewise.
(fbsd_resume): Likewise.
2016-07-01 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_follow_fork): Only detach child if
"detach_fork" is true.
2016-07-01 John Baldwin <jhb@FreeBSD.org>
* x86bsd-nat.c: Include 'gdbthread.h'.
(x86bsd_dr_set): Set debug registers on all threads belonging to
the current inferior.
2016-07-01 John Baldwin <jhb@FreeBSD.org>
* Makefile.in [HFILES_NO_SRCDIR]: Replace 'amd64bsd-nat.h' with
'x86bsd-nat.h'.
* amd64bsd-nat.c: Include 'x86bsd-nat.h' instead of
'amd64bsd-nat.h'.
(amd64bsd_xsave_len): Rename and move to x86bsd-nat.c.
(amd64bsd_fetch_inferior_registers): Replace 'amd64bsd_xsave_len'
with 'x86bsd_xsave_len'.
(amd64bsd_store_inferior_registers): Likewise.
(amd64bsd_target): Inherit from x86bsd_target.
(amd64bsd_dr_get): Rename and move to x86bsd-nat.c.
(amd64bsd_dr_set): Likewise.
(amd64bsd_dr_set_control): Likewise.
(amd64bsd_dr_set_addr): Likewise.
(amd64bsd_dr_get_addr): Likewise.
(amd64bsd_dr_get_status): Likewise.
(amd64bsd_dr_get_control): Likewise.
* amd64fbsd-nat.c: Include 'x86bsd-nat.h' instead of
'amd64bsd-nat.h'.
(super_mourn_inferior): Move to x86bsd-nat.c.
(amd64fbsd_mourn_inferior): Rename and move to x86bsd-nat.c.
(amd64fbsd_read_description): Replace 'amd64bsd_xsave_len' with
'x86bsd_xsave_len'.
(_initialize_amd64fbsd_nat): Remove x86 watchpoint setup and
mourn_inferior' target op.
* config/i386/fbsd.mh (NATDEPFILES): Add x86bsd-nat.o.
* config/i386/fbsd64.mh: Likewise.
* config/i386/nbsd64.mh: Likewise.
* config/i386/nbsdelf.mh: Likewise.
* config/i386/obsd.mh: Likewise.
* config/i386/obsd64.mh: Likewise.
* i386bsd-nat.c: Include 'x86bsd-nat.h'.
(i386bsd_xsave_len): Rename and move to x86bsd-nat.c.
(i386bsd_fetch_inferior_registers): Replace 'i386bsd_xsave_len'
with 'x86bsd_xsave_len'.
(i386bsd_store_inferior_registers): Likewise.
(i386bsd_target): Inherit from x86bsd_target.
(i386bsd_dr_get): Rename and move to x86bsd-nat.c.
(i386bsd_dr_set): Likewise.
(i386bsd_dr_set_control): Likewise.
(i386bsd_dr_set_addr): Likewise.
(i386bsd_dr_get_addr): Likewise.
(i386bsd_dr_get_status): Likewise.
(i386bsd_dr_get_control): Likewise.
* i386bsd-nat.h (i386bsd_xsave_len): Remove.
(i386bsd_dr_set_control): Remove.
(i386bsd_dr_set_addr): Remove.
(i386bsd_dr_get_addr): Remove.
(i386bsd_dr_get_status): Remove.
(i386bsd_dr_get_control): Remove.
* i386fbsd-nat.c: Include 'x86bsd-nat.h'.
(i386fbsd_read_description): Replace 'i386bsd_xsave_len' with
'x86bsd_xsave_len'.
(_initialize_i386fbsd_nat): Remove x86 watchpoint setup and
mourn_inferior' target op.
* x86bsd-nat.c: New file.
* x86bsd-nat.h: New file.
2016-07-01 Pedro Alves <palves@redhat.com>
Tom Tromey <tom@tromey.com>
* jit.c (jit_reader_load_command): Call reinit_frame_cache and
jit_inferior_created_hook.
(jit_reader_unload_command): Call reinit_frame_cache and
jit_inferior_exit_hook.
* jit.c (struct jit_unwind_private) <registers>: Delete field.
<regcache>: New field.
(jit_unwind_reg_set_impl): Set the register's value in the
regcache. Free the passed-in gdb_reg_value.
(jit_dealloc_cache): Adjust to free the regcache.
(jit_frame_sniffer): Allocate a regcache instead of an array of
gdb_reg_value pointers.
(jit_frame_this_id): Adjust.
(jit_frame_prev_register): Read raw registers off of the regcache
instead of from the gdb_reg_value pointer array. Use
gdbarch_pseudo_register_read_value to read pseudo registers.
* regcache.c (regcache_raw_set_cached_value): New function,
factored out from ...
(regcache_raw_write): ... here.
* regcache.h (regcache_raw_set_cached_value): Declare.
2016-07-01 Pedro Alves <palves@redhat.com>
Antoine Tremblay <antoine.tremblay@ericsson.com>
* inf-ptrace.c (inf_ptrace_detach_success): New function, factored
out from ...
(inf_ptrace_detach): ... here.
* inf-ptrace.h (inf_ptrace_detach_success): New declaration.
* linux-nat.c (get_pending_status): Rename to ...
(get_detach_signal): ... this, and return a host signal instead of
filling in a wait status.
(detach_one_lwp): New function, factored out from detach_callback
and adjusted to handle detaching from a zombie thread.
(detach_callback): Skip the leader thread.
(linux_nat_detach): No longer defer to inf_ptrace_detach to detach
the leader thread, nor build a signal string to pass down.
Instead, use target_announce_detach, detach_one_lwp and
inf_ptrace_detach_success.
2016-07-01 Pedro Alves <palves@redhat.com>
* breakpoint.c (breakpoint_init_inferior): Discard watchpoint
locations.
* infcmd.c (detach_command): Call breakpoint_init_inferior.
2016-07-01 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_detach): Use target_announce_detach.
* inf-ptrace.c (inf_ptrace_detach): Likewise.
* nto-procfs.c (procfs_detach): Likewise.
* remote.c (remote_detach_1): Likewise.
* target.c (target_announce_detach): New function.
* target.h (target_announce_detach): New declaration.
2016-06-29 Tom Tromey <tom@tromey.com>
PR python/20129:
* python/lib/gdb/command/frame_filters.py (_do_enable_frame_filter)
(SetFrameFilterPriority._set_filter_priority): Use "frame_filter",
not "name".
2016-06-29 Tom Tromey <tom@tromey.com>
PR gdb/17210:
* target.c (free_memory_read_result_vector): Take a pointer to the
VEC as an argument.
(read_memory_robust): Install a cleanup for "result".
* mi/mi-main.c (mi_cmd_data_read_memory_bytes): Update.
2016-06-29 Manish Goregaokar <manish@mozilla.com>
* rust-lang.c (rust_get_disr_info): Initialize saveptr to NULL.
2016-06-29 Manish Goregaokar <manish@mozilla.com>
* rust-lang.c (rust_get_disr_info): Use strtok_r instead of strsep.
2016-06-28 Yao Qi <yao.qi@linaro.org>
* aarch64-tdep.c (aarch64_displaced_step_b): Use int64_t for
variable new_offset.
2016-06-27 Manish Goregaokar <manish@mozilla.com>
* rust-lang.c (rust_print_type, rust_decorations): Print unit
types as "()".
(rust_print_type): Omit return type for functions returning unit.
2016-06-25 Pierre-Marie de Rodat <derodat@adacore.com>
* python/py-breakpoint.c (bppy_init): Clear bppy_pending_object
when there is an error during the breakpoint creation.
2016-06-25 Tom Tromey <tom@tromey.com>
* rust-lang.c (rust_get_disr_info, rust_print_type): Fix
formatting.
2016-06-25 Manish Goregaokar <manish@mozilla.com>
PR gdb/20239
* rust-lang.c (rust_get_disr_info): Correctly interpret
NonZero-optimized enums of arbitrary depth.
(rust_print_type): Correctly print NonZero-optimized
enums.
2016-06-24 David Taylor <dtaylor@emc.com>
PR gdb/17520 Structure offset wrong when 1/4 GB or greater.
* c-lang.h: Change all parameters, variables, and struct or union
members used as struct or union fie3ld offsets from int to
LONGEST.
* c-valprint.c: Likewise.
* cp-abi.c: Likewise.
* cp-abi.h: Likewise.
* cp-valprint.c: Likewise.
* d-valprint.c: Likewise.
* dwarf2loc.c: Likewise.
* eval.c: Likewise.
* extension-priv.h: Likewise.
* extension.c: Likewise.
* extension.h: Likewise.
* findvar.c: Likewise.
* gdbtypes.h: Likewise.
* gnu-v2-abi.c: Likewise.
* gnu-v3-abi.c: Likewise.
* go-valprint.c: Likewise.
* guile/guile-internal.h: Likewise.
* guile/scm-pretty-print.c: Likewise.
* jv-valprint.c Likewise.
* opencl-lang.c: Likewise.
* p-lang.h: Likewise.
* python/py-prettyprint.c: Likewise.
* python/python-internal.h: Likewise.
* spu-tdep.c: Likewise.
* typeprint.c: Likewise.
* valarith.c: Likewise.
* valops.c: Likewise.
* valprint.c: Likewise.
* valprint.h: Likewise.
* value.c: Likewise.
* value.h: Likewise.
* p-valprint.c: Likewise.
* c-typeprint.c (c_type_print_base): When printing offset, use
plongest, not %d.
* gdbtypes.c (recursive_dump_type): Ditto.
2016-06-24 David Taylor <david.taylor@emc.com>
* MAINTAINERS (Write After Approval): Add David Taylor.
2016-06-24 John Baldwin <jhb@FreeBSD.org>
* configure.ac: Check for support for system call LWP fields on
FreeBSD.
* config.in, configure: Rebuild.
* data-directory/Makefile.in (SYSCALLS_FILES): Add freebsd.xml.
* fbsd-nat.c (fbsd_wait) [HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]:
Report system call events.
[HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]
(fbsd_set_syscall_catchpoint): New function.
(fbsd_nat_add_target) [HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]:
Set "to_set_syscall_catchpoint" to "fbsd_set_syscall_catchpoint".
* fbsd-tdep.c: Include xml-syscall.h
(fbsd_get_syscall_number): New function.
(fbsd_init_abi): Set XML system call file name.
Add "get_syscall_number" gdbarch method.
* syscalls/freebsd.xml: New file.
2016-06-24 John Baldwin <jhb@FreeBSD.org>
* fbsd-tdep.c: Include "auxv.h".
(fbsd_print_auxv_entry): New function.
(fbsd_init_abi): Install gdbarch "print_auxv_entry" method.
2016-06-24 John Baldwin <jhb@FreeBSD.org>
* auxv.c (fprint_auxv_entry): New function.
(default_print_auxv_entry): New function.
(fprint_target_auxv): Use gdbarch_print_auxv_entry.
* auxv.h (enum auxv_format): New enum.
(fprint_auxv_entry): Declare.
(default_print_auxv_entry): Declare.
* gdbarch.sh (print_auxv_entry): New.
* gdbarch.c, gdbarch.h: Re-generated.
2016-06-24 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c [KERN_PROC_AUXV] New variable super_xfer_partial.
(fbsd_xfer_partial): New function.
(fbsd_nat_add_target) [KERN_PROC_AUXV] Set "to_xfer_partial" to
"fbsd_xfer_partial".
2016-06-23 Tom Tromey <tom@tromey.com>
* symtab.c (symbol_find_demangled_name): Loop over languages and
use language_sniff_from_mangled_name.
* rust-lang.c (rust_sniff_from_mangled_name): New function.
(rust_language_defn): Update.
* p-lang.c (pascal_language_defn): Update.
* opencl-lang.c (opencl_language_defn): Update.
* objc-lang.c (objc_sniff_from_mangled_name): New function.
(objc_language_defn): Update.
* m2-lang.c (m2_language_defn): Update.
* language.h (struct language_defn) <la_sniff_from_mangled_name>: New
field.
(language_sniff_from_mangled_name): Declare.
* language.c (language_sniff_from_mangled_name): New function.
(unknown_language_defn, auto_language_defn, local_language_defn):
Update.
* jv-lang.c (java_sniff_from_mangled_name): New function.
(java_language_defn): Use it.
* go-lang.c (go_sniff_from_mangled_name): New function.
(go_language_defn): Use it.
* f-lang.c (f_language_defn): Update.
* defs.h (enum language): Reorder.
* d-lang.c (d_sniff_from_mangled_name): New function.
(d_language_defn): Use it.
* cp-support.h (gdb_sniff_from_mangled_name): Declare.
* cp-support.c (gdb_sniff_from_mangled_name): New function.
* c-lang.c (c_language_defn, cplus_language_defn)
(asm_language_defn, minimal_language_defn): Update.
* ada-lang.c (ada_sniff_from_mangled_name): New function.
(ada_language_defn): Use it.
2016-06-23 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_extensions): New array.
(ada_language_defn): Use it.
* c-lang.c (c_extensions): New array.
(c_language_defn): Use it.
(cplus_extensions): New array.
(cplus_language_defn): Use it.
(asm_extensions): New array.
(asm_language_defn): Use it.
(minimal_language_defn): Update.
* d-lang.c (d_extensions): New array.
(d_language_defn): Use it.
* f-lang.c (f_extensions): New array.
(f_language_defn): Use it.
* go-lang.c (go_language_defn): Update.
* jv-lang.c (java_extensions): New array.
(java_language_defn): Use it.
* language.c (add_language): Call add_filename_language.
(unknown_language_defn, auto_language_defn, local_language_defn):
Update.
* language.h (struct language_defn) <la_filename_extensions>: New
field.
* m2-lang.c (m2_language_defn): Update.
* objc-lang.c (objc_extensions): New array.
(objc_language_defn): Use it.
* opencl-lang.c (opencl_language_defn): Update.
* p-lang.c (p_extensions): New array.
(pascal_language_defn): Use it.
* rust-lang.c (rust_extensions): New array.
(rust_language_defn): Use it.
* symfile.c (add_filename_language): No longer static. Make "ext"
const.
(init_filename_language_table): Remove.
(_initialize_symfile): Update.
* symfile.h (add_filename_language): Declare.
2016-06-23 Tom Tromey <tom@tromey.com>
* symfile.c (filename_language_table): Now a VEC.
(fl_table_size, fl_table_next): Remove.
(add_filename_language): Use VEC_safe_push.
(set_ext_lang_command, info_ext_lang_command)
(deduce_language_from_filename): Use VEC_iterate.
(init_filename_language_table): Use VEC_empty.
2016-06-23 Tom Tromey <tom@tromey.com>
* python/python.c (gdbpy_parameter): Now static.
* python/python-internal.h (gdbpy_parameter): Don't declare.
2016-06-23 Tom Tromey <tom@tromey.com>
PR gdb/16483:
* python/lib/gdb/command/frame_filters.py
(InfoFrameFilter.list_frame_filters): Rename to print_list. Print
nothing if no filters found. Return value indicating whether
filters were printed.
(InfoFrameFilter.print_list): Remove.
(InfoFrameFilter.invoke): Print message if no frame filters
found.
2016-06-21 Walfred Tedeschi <walfred.tedeschi@intel.com>
* f-valprint.c (f_val_print): Add field names for printing
derived types fields.
2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
* s390-linux-tdep.c (s390_iterate_over_regset_sections): Fix typo
in name of last-break regset.
2016-06-21 Pedro Alves <palves@redhat.com>
* fork-child.c (fork_inferior): Switch the child to the main UI
right after vfork. Save/restore the current UI in the parent.
Flush outputs of the main UI instead of the current UI.
2016-06-21 Pedro Alves <palves@redhat.com>
* breakpoint.c (watchpoint_check): Send watchpoint-deleted output
to all UIs.
2016-06-21 Pedro Alves <palves@redhat.com>
* NEWS: Mention support for running interpreters on separate
UIs and the new new-ui command.
2016-06-21 Pedro Alves <palves@redhat.com>
* interps.c (set_top_level_interpreter): New function, factored
out from captured_main.
(interpreter_completer): Make extern.
* interps.h (set_top_level_interpreter, interpreter_completer):
New declarations.
(captured_main): Use set_top_level_interpreter.
* top.c [!O_NOCTTY] (O_NOCTTY): Define as 0.
(open_terminal_stream, new_ui_command): New functions.
(init_main): Install the "new-ui" command.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-script.c (read_next_line): Adjust to per-UI stdin.
(read_command_lines): Use input_interactive_p instead of
input_from_terminal_p.
* defs.h (struct ui): Forward declare.
(input_from_terminal_p): Rename to ...
(input_interactive_p): ... this.
* event-top.c (stdin_event_handler): Pass 0 as from_tty argument
to quit_command.
(command_handler): Adjust to per-UI stdin.
(handle_line_of_input): Adjust to per-UI stdin and use
input_interactive_p instead of ISATTY and input_from_terminal_p.
(gdb_readline_no_editing_callback): Adjust to per-UI stdin.
(command_line_handler): Always pass true as "from_tty" parameter
of handle_line_of_input and execute_command.
(async_sigterm_handler): Pass 0 as from_tty argument to
quit_command.
* inflow.c (interactive_mode, show_interactive_mode): Moved to ...
(gdb_has_a_terminal): Don't check interactive_mode here.
(_initialize_inflow): Don't install "set interactive-mode" here.
* main.c (captured_command_loop): Adjust to per-UI stdin.
* mi/mi-interp.c (mi_execute_command_wrapper): Adjust to per-UI
stdin.
* top.c (new_ui): Save the stdin stream and whether it's a tty.
(dont_repeat): Adjust to per-UI stdin.
(command_line_input): Adjust to per-UI stdin and to use
input_interactive_p.
(quit_force): Write history if any UI supports interactive input.
(interactive_mode, show_interactive_mode): Move here, from
inflow.c.
(input_from_terminal_p): Rename to ...
(input_interactive_p): ... this, and check the "interactive_mode"
global instead of calling gdb_has_a_terminal.
(_initialize_top): Install "set interactive-mode" here.
* top.h (struct ui) <stdin_stream, input_interactive_p>: New
fields.
* utils.c (quit): Pass 0 as from_tty argument to quit_force.
(defaulted_query): Adjust to per-UI stdin and to use
input_interactive_p.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c (stdin_event_handler): Don't quit gdb if it was a
secondary UI's input stream that closed. Instead, just delete the
UI.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c (main_ui_): Delete.
(main_ui, current_ui, ui_list): No longer initialize here.
* main.c (captured_main): UI initialization code factored out to
new new_ui function.
(gdb_main): Wrap captured_main with TRY/CATCH instead of
catch_errors.
* top.c (highest_ui_num): New global.
(new_ui): New function.
* top.h (struct ui) <num>: New field.
(new_ui): New declaration.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-interp.c (cli_on_normal_stop): Bail out early if there's
nothing to print. Use should_print_stop_to_console.
* tui/tui-interp.c (tui_on_normal_stop): Likewise.
2016-06-21 Pedro Alves <palves@redhat.com>
* breakpoint.c (new_until_break_fsm): Add 'cmd_interp' parameter.
(until_break_fsm_should_stop, until_break_fsm_clean_up): Add
thread parameter.
(until_break_command): Pass command interpreter to thread fsm
ctor.
* cli/cli-interp.c (should_print_stop_to_console): Adjust.
* gdbthread.h (struct thread_control_state) <command_interp>:
Delete field.
* infcall.c (new_call_thread_fsm): Add 'cmd_interp' parameter.
Pass it down.
(call_thread_fsm_should_stop): Add thread parameter.
(call_function_by_hand_dummy): Pass command interpreter to thread
fsm ctor. Pass thread pointer to fsm clean up method.
* infcmd.c: Include interps.h.
(struct step_command_fsm) <thread>: Delete field.
(new_step_command_fsm): Add 'cmd_interp' parameter. Pass it down.
(step_command_fsm_prepare): Remove references to fsm's thread
field.
(step_1): Pass command interpreter to thread
fsm ctor. Pass thread pointer to fsm clean up method.
(step_command_fsm_should_stop, step_command_fsm_clean_up): Add
thread parameter and use it.
(new_until_next_fsm): Add 'cmd_interp' parameter. Pass it down.
(until_next_fsm_should_stop, until_next_fsm_clean_up): Add thread
parameter and use it.
(until_next_command): Pass command interpreter to thread fsm ctor.
(struct finish_command_fsm) <thread>: Delete field.
(finish_command_fsm_ops): Add NULL slot for should_notify_stop.
(new_finish_command_fsm): Add 'cmd_interp' parameter and pass it
down. Remove thread parameter and adjust.
(finish_command_fsm_should_stop, finish_command_fsm_clean_up): Add
thread parameter and use it.
(finish_command): Pass command interpreter to thread fsm ctor.
Don't pass thread.
* infrun.c (follow_fork): Move thread fsm to child fork instead of
command interpreter, only.
(clear_proceed_status_thread): Remove reference to command_interp.
(proceed): Don't record the thread's command interpreter.
(clean_up_just_stopped_threads_fsms): Pass thread to fsm clean_up
method.
(fetch_inferior_event): Pass thread to fsm should_stop method.
* thread-fsm.c (thread_fsm_ctor): Add 'cmd_interp' parameter.
Store it.
(thread_fsm_clean_up, thread_fsm_should_stop): Add thread
parameter and pass it down.
* thread-fsm.h (struct thread_fsm) <command_interp>: New field.
(struct thread_fsm_ops) <clean_up, should_stop>: Add thread
parameter.
(thread_fsm_ctor): Add 'cmd_interp' parameter.
(thread_fsm_clean_up, thread_fsm_should_stop): Add thread
parameter.
* thread.c (thread_cancel_execution_command): Pass thread to
thread fsm clean_up method.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-interp.c: Include gdbthread.h and thread-fsm.h.
(should_print_stop_to_console): New function, factored out from
mi_on_normal_stop_1.
* cli/cli-interp.h (should_print_stop_to_console): Declare.
* mi/mi-interp.c (mi_on_normal_stop_1): Use
should_print_stop_to_console. Pass it the current UI's console
interpreter.
* mi/mi-main.c (captured_mi_execute_command): Use the
INTERP_CONSOLE symbol rather than explicit "console".
2016-06-21 Pedro Alves <palves@redhat.com>
* infcmd.c (prepare_execution_command): Use
all_uis_on_sync_execution_starting.
* infrun.c (all_uis_on_sync_execution_starting): New function.
* infrun.h (all_uis_on_sync_execution_starting): Declare.
2016-06-21 Pedro Alves <palves@redhat.com>
* annotate.c: Include top.h.
(async_background_execution_p): Delete.
(print_value_flags): Check the UI's prompt state rather then
async_background_execution_p.
* event-loop.c (start_event_loop): Set the prompt state to
PROMPT_NEEDED.
* event-top.c (display_gdb_prompt, async_enable_stdin)
(async_disable_stdin): Check the current UI's prompt state instead
of the sync_execution global.
(command_line_handler): Set the prompt state to PROMPT_NEEDED
before running a command, and display the prompt if still needed
afterwards.
* infcall.c (struct call_thread_fsm) <waiting_ui>: New field.
(new_call_thread_fsm): New parameter 'waiting_ui'. Store it.
(call_thread_fsm_should_stop): Set the prompt state to
PROMPT_NEEDED.
(run_inferior_call): Adjust to temporarily set the prompt state to
PROMPT_BLOCKED instead of using the sync_execution global.
(call_function_by_hand_dummy): Pass the current UI to
new_call_thread_fsm.
* infcmd.c: Include top.h.
(continue_1): Check the current UI's prompt state instead of the
sync_execution global.
(continue_command): Validate global execution state before calling
prepare_execution_command.
(step_1): Call all_uis_check_sync_execution_done.
(attach_post_wait): Don't call async_enable_stdin here. Remove
reference to sync_execution.
* infrun.c (sync_execution): Delete global.
(follow_fork_inferior)
(reinstall_readline_callback_handler_cleanup): Check the current
UI's prompt state instead of the sync_execution global.
(check_curr_ui_sync_execution_done)
(all_uis_check_sync_execution_done): New functions.
(fetch_inferior_event): Call all_uis_check_sync_execution_done
instead of trying to determine whether the global sync execution
changed.
(handle_no_resumed): Check the prompt state of all UIs.
(normal_stop): Emit the no unwait-for even to all PROMPT_BLOCKED
UIs. Emit the "Switching to" notification to all UIs. Enable
stdin in all UIs.
* infrun.h (sync_execution): Delete.
(all_uis_check_sync_execution_done): Declare.
* main.c (captured_command_loop): Don't call
interp_pre_command_loop if the prompt is blocked.
(catch_command_errors, catch_command_errors_const): Adjust.
(captured_main): Set the initial prompt state to PROMPT_NEEDED.
* mi/mi-interp.c (display_mi_prompt): Set the prompt state to
PROMPTED.
(mi_interpreter_resume): Don't clear sync_execution. Remove hack
comment.
(mi_execute_command_input_handler): Set the prompt state to
PROMPT_NEEDED before executing the command, and only display the
prompt if the prompt state is PROMPT_NEEDED afterwards.
(mi_on_resume_1): Adjust to check the prompt state.
* target.c (target_terminal_inferior): Adjust to check the prompt
state.
* top.c (wait_sync_command_done, maybe_wait_sync_command_done)
(execute_command): Check the current UI's prompt state instead of
sync_execution.
* top.h (enum prompt_state): New.
(struct ui) <prompt_state>: New field.
(ALL_UIS): New macro.
2016-06-21 Pedro Alves <palves@redhat.com>
* top.c (gdb_secondary_prompt_depth): Delete.
(gdb_in_secondary_prompt_p): Add ui parameter. Use it.
(gdb_readline_wrapper_cleanup, gdb_readline_wrapper): Adjust to
per-UI gdb_secondary_prompt_depth.
* top.h (struct ui) <secondary_prompt_depth>: New field.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-interp.c (cli_interpreter_pre_command_loop): New
function.
(cli_interp_procs): Install it instead of cli_command_loop.
* cli/cli-interp.h (cli_interpreter_pre_command_loop): Declare.
* event-top.c (cli_command_loop): Delete.
* interps.c (interp_new): Remove reference to command_loop_proc.
(current_interp_command_loop): Delete.
(interp_pre_command_loop): New function.
(interp_command_loop_ftype): Delete.
* interps.h (interp_pre_command_loop_ftype): New typedef.
(struct interp_procs) <command_loop_proc>: Delele field.
<pre_command_loop_proc>: New field.
(current_interp_command_loop): Delete declaration.
(interp_pre_command_loop): New declaration.
* main.c (captured_command_loop): Call interp_pre_command_loop
instead of current_interp_command_loop and start an event loop.
* mi/mi-interp.c (mi_command_loop): Delete.
(mi_interpreter_pre_command_loop): New.
(mi_interp_procs): Update.
* tui/tui-interp.c (tui_interp_procs): Install
cli_interpreter_pre_command_loop instead of cli_command_loop.
2016-06-21 Pedro Alves <palves@redhat.com>
* interps.c (current_interpreter): New function.
* interps.h (current_interpreter): New declaration.
* mi/mi-cmds.h (raw_stdout): Delete declaration.
* mi/mi-common.h (struct mi_interp) <raw_stdout,
saved_raw_stdout>: New field.
* mi/mi-interp.c (display_mi_prompt): New parameter 'mi'. Adjust
to per-UI raw_stdout.
(mi_interpreter_init): Adjust to per-UI raw_stdout.
(mi_on_sync_execution_done, mi_execute_command_input_handler)
(mi_command_loop): Pass MI instance to display_mi_prompt.
(mi_on_normal_stop_1, mi_output_running_pid, mi_on_resume_1)
(mi_on_resume): Adjust to per-UI raw_stdout.
(saved_raw_stdout): Delete.
(mi_set_logging): Adjust to per-UI raw_stdout and
saved_raw_stdout.
* mi/mi-main.c (raw_stdout): Delete.
(mi_cmd_gdb_exit, captured_mi_execute_command)
(mi_print_exception, mi_load_progress): Adjust to per-UI
raw_stdout.
(print_diff_now, mi_print_timing_maybe): New ui_file parameter.
Pass it along.
(print_diff): New ui_file parameter. Send output there instead of
raw_stdout.
* mi/mi-main.h (struct ui_file): Forward declare.
(mi_print_timing_maybe): Add ui_file parameter.
2016-06-21 Pedro Alves <palves@redhat.com>
* mi/mi-interp.c (display_mi_prompt): New function.
2016-06-21 Pedro Alves <palves@redhat.com>
* target.c (target_terminal_inferior): Bail out after
unregistering input_fd if not on the main UI.
(target_terminal_ours): Bail out after registering input_fd if not
on the main UI.
(target_terminal_ours_for_output): Bail out if not on the main UI.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c (restore_ui_cleanup): Make extern.
* infrun.c (fetch_inferior_event): Always switch to the main UI.
* top.h (restore_ui_cleanup): Declare.
2016-06-21 Pedro Alves <palves@redhat.com>
PR mi/20034
* cli/cli-interp.c: Include cli-interp.h and event-top.h.
(cli_interpreter_resume): Pass 1 to gdb_setup_readline. Set the
UI's input_handler here.
(cli_interpreter_supports_command_editing): New function.
(cli_interp_procs): Install it.
* cli/cli-interp.h: New file.
* event-top.c (async_command_editing_p): Rename to ...
(set_editing_cmd_var): ... this.
(change_line_handler): Add parameter 'editing', and use it. Bail
early if the interpreter doesn't support editing. Don't touch
readline state if editing is off.
(gdb_rl_callback_handler_remove, gdb_rl_callback_handler_install)
(gdb_rl_callback_handler_reinstall): Assert the current UI is the
main UI.
(display_gdb_prompt): Don't call gdb_rl_callback_handler_remove if
not using readline. Check whether the current UI is using command
editing instead of checking the async_command_editing_p global.
(set_async_editing_command): Delete.
(gdb_setup_readline): Add 'editing' parameter. Only allow editing
on the main UI. Don't touch readline state if editing is off.
(gdb_disable_readline): Don't touch readline state if editing is
off.
* event-top.h (gdb_setup_readline): Add 'int' parameter.
(set_async_editing_command): Delete declaration.
(change_line_handler, command_line_handler): Declare.
(async_command_editing_p): Rename to ...
(set_editing_cmd_var): ... this.
* infrun.c (reinstall_readline_callback_handler_cleanup): Check
whether the current UI has editing enabled rather than checking
the async_command_editing_p global.
* interps.c (interp_supports_command_editing): New function.
* interps.h (interp_supports_command_editing_ftype): New typedef.
(struct interp_procs) <supports_command_editing_proc>: New field.
(interp_supports_command_editing): Declare.
* mi/mi-interp.c (mi_interpreter_resume): Pass 0 to
gdb_setup_readline. Don't clear the async_command_editing_p
global. Update comments.
* top.c (gdb_readline_wrapper_line, gdb_readline_wrapper): Check
whether the current UI has editing enabled rather than checking
the async_command_editing_p global. Don't touch readline state if
editing is off.
(undo_terminal_modifications_before_exit): Switch to the main UI.
Unconditionally call gdb_disable_readline.
(set_editing): New function.
(show_async_command_editing_p): Rename to ...
(show_editing): ... this. Show the state of the current UI.
(_initialize_top): Adjust.
* top.h (struct ui) <command_editing>: New field.
* tui/tui-interp.c: Include cli/cli-interp.h.
(tui_resume): Pass 1 to gdb_setup_readline. Set the UI's
input_handler.
(tui_interp_procs): Install
cli_interpreter_supports_command_editing.
* tui/tui-io.c (tui_getc): Check whether the current UI has
editing enabled rather than checking the async_command_editing_p
global.
2016-06-21 Pedro Alves <palves@redhat.com>
* top.c: Call gen_ret_current_ui_field_ptr for current_uiout.
* top.h (struct ui) <m_current_uiout>: New field.
* ui-out.c (current_uiout): Delete.
* ui-out.h (current_uiout): Delete.
(current_ui_current_uiout_ptr): New declaration.
(current_uiout): Reimplement as wrapper around
current_ui_current_uiout_ptr.
2016-06-21 Pedro Alves <palves@redhat.com>
* ui-out.c (default_ui_out_impl): Delete.
(def_uiout): Delete.
(current_uiout): Set to NULL.
(default_table_begin, default_table_body, default_table_end)
(default_table_header, default_begin, default_end)
(default_field_int, default_field_skip, default_field_string)
(default_field_fmt, default_spaces, default_text, default_message)
(default_wrap_hint, default_flush, default_data_destroy): Delete.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c (gdb_setup_readline): Pass the UI's outstream and
errstream to stdout_fileopen and stderr_fileopen.
* exceptions.c: Include top.h.
(print_flush): Open the current UI's outstream file descriptor,
instead of hardcoding file descriptor 1.
* main.c (captured_main): Save the main UI's out and error
streams. Adjust stderr_fileopen call.
* top.h (struct ui) <outstream, errstream>: New fields.
* ui-file.c (stderr_fileopen): Add stream parameter. Use it
instead of stderr.
* ui-file.h (stderr_fileopen): Add stream parameter and update
comment.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c (input_fd): Delete.
(stdin_event_handler): Switch to the UI whose input descriptor got
the event. Adjust to per-UI input_fd.
(gdb_setup_readline): Don't set the input_fd global. Adjust to
per-UI input_fd.
(gdb_disable_readline): Adjust to per-UI input_fd.
* event-top.h (input_fd): Delete declaration.
* linux-nat.c (linux_nat_terminal_inferior): Don't remove input_fd
from the event-loop here.
(linux_nat_terminal_ours): Don't register input_fd in the
event-loop here.
* main.c (captured_main): Adjust to per-UI input_fd.
* remote.c (remote_terminal_inferior): Don't remove input_fd from
the event-loop here.
(remote_terminal_ours): Don't register input_fd in the event-loop
here.
* target.c: Include top.h and event-top.h.
(target_terminal_inferior): Remove input_fd from the event-loop
here.
(target_terminal_ours): Register input_fd in the event-loop.
* top.h (struct ui) <input_fd>: New field.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-script.c (execute_user_command, read_next_line)
(read_next_line): Adjust to per-UI instream.
* event-top.c (stdin_event_handler, command_handler)
(handle_line_of_input, command_line_handler)
(gdb_readline_no_editing_callback, async_sigterm_handler)
(gdb_setup_readline): Likewise.
* inflow.c: Include top.h.
(gdb_has_a_terminal, child_terminal_init_with_pgrp)
(gdb_save_tty_state, child_terminal_inferior)
(child_terminal_ours_1, copy_terminal_info): Use the main UI.
(initialize_stdin_serial): Adjust to per-UI instream.
* main.c (captured_command_loop, captured_main): Adjust to per-UI
instream.
* mi/mi-interp.c (mi_execute_command_wrapper): Likewise.
* python/python.c (python_interactive_command): Likewise.
* terminal.h (struct ui): Forward declare.
(initialize_stdin_serial): Add struct ui parameter.
* top.c (instream): Delete.
(do_restore_instream_cleanup, read_command_file, dont_repeat)
(gdb_readline_no_editing, command_line_input)
(input_from_terminal_p, gdb_init): Adjust to per-UI instream.
* top.h (struct ui) <instream>: New field.
(instream): Delete declaration.
(quit): Adjust to per-UI instream.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-loop.c: Include top.h.
(invoke_async_signal_handlers): Switch to the main UI.
* event-top.c (main_ui_): Update comment.
(main_ui): New global.
* top.h (main_ui): Declare.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-interp.c (cli_interp): Delete.
(as_cli_interp): New function.
(cli_on_normal_stop, cli_on_signal_received)
(cli_on_end_stepping_range, cli_on_signal_exited, cli_on_exited)
(cli_on_no_history): Send output to all CLI UIs.
(cli_on_sync_execution_done, cli_on_command_error): Skip output if
the top level interpreter is not a CLI.
(cli_interpreter_init): Don't set cli_interp or install observers
here.
(_initialize_cli_interp): Install observers here.
* event-top.c (main_ui_, ui_list): New globals.
(current_ui): Point to main_ui_.
(restore_ui_cleanup, switch_thru_all_uis_init)
(switch_thru_all_uis_cond, switch_thru_all_uis_next): New
functions.
* mi/mi-interp.c (as_mi_interp): New function.
(mi_interpreter_init): Don't install observers here.
(mi_on_sync_execution_done): Skip output if the top level
interpreter is not a MI.
(mi_new_thread, mi_thread_exit, mi_record_changed)
(mi_inferior_added, mi_inferior_appeared, mi_inferior_exit)
(mi_inferior_removed): Send output to all MI UIs.
(find_mi_interpreter, mi_interp_data): Delete.
(find_mi_interp): New function.
(mi_on_signal_received, mi_on_end_stepping_range)
(mi_on_signal_exited, mi_on_exited, mi_on_no_history): Send output
to all MI UIs.
(mi_on_normal_stop): Rename to ...
(mi_on_normal_stop_1): ... this.
(mi_on_normal_stop): Reimplement, sending output to all MI UIs.
(mi_traceframe_changed, mi_tsv_created, mi_tsv_deleted)
(mi_tsv_modified, mi_breakpoint_created, mi_breakpoint_deleted)
(mi_breakpoint_modified, mi_output_running_pid): Send output to
all MI UIs.
(mi_on_resume): Rename to ...
(mi_on_resume_1): ... this. Don't handle infcalls here.
(mi_on_resume): Reimplement, sending output to all MI UIs.
(mi_solib_loaded, mi_solib_unloaded, mi_command_param_changed)
(mi_memory_changed): Send output to all MI UIs.
(report_initial_inferior): Install observers here.
* top.h (struct ui) <next>: New field.
(ui_list): Declare.
(struct switch_thru_all_uis): New.
(switch_thru_all_uis_init, switch_thru_all_uis_cond)
(switch_thru_all_uis_next): Declare.
(SWITCH_THRU_ALL_UIS): New macro.
* tui/tui-interp.c (tui_interp): Delete global.
(as_tui_interp): New function.
(tui_on_normal_stop, tui_on_signal_received)
(tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
(tui_on_no_history): Send output to all TUI UIs.
(tui_on_sync_execution_done, tui_on_command_error): Skip output if
the top level interpreter is not a TUI.
(tui_init): Don't set tui_interp or install observers here.
(_initialize_tui_interp): Install observers here.
2016-06-21 Pedro Alves <palves@redhat.com>
* cli/cli-interp.c (cli_uiout): Delete, moved into ...
(struct cli_interp): ... this new structure.
(cli_on_normal_stop, cli_on_signal_received)
(cli_on_end_stepping_range, cli_on_signal_exited, cli_on_exited)
(cli_on_no_history): Use interp_ui_out.
(cli_interpreter_init): If top level, set the cli_interp global.
(cli_interpreter_init): Return the interp's data instead of NULL.
(cli_interpreter_resume, cli_interpreter_exec, cli_ui_out): Adjust
to cli_uiout being in the interpreter's data.
(cli_interp_procs): New, factored out from _initialize_cli_interp.
(cli_interp_factory): New function.
(_initialize_cli_interp): Call interp_factory_register.
* interps.c (get_interp_info): New, factored out from ...
(get_current_interp_info): ... this.
(interp_new): Add parameter 'data'. Store it.
(struct interp_factory): New function.
(interp_factory_p): New typedef. Define a VEC_P.
(interpreter_factories): New global.
(interp_factory_register): New function.
(interp_add): Add 'ui' parameter. Use get_interp_info and
interp_lookup_existing.
(interp_lookup): Rename to ...
(interp_lookup_existing): ... this. Add 'ui' parameter. Don't
check for NULL or empty name here.
(interp_lookup): Add 'ui' parameter and reimplement.
(interp_set_temp, interpreter_exec_cmd): Adjust.
(interpreter_completer): Complete on registered interpreter
factories instead of interpreters.
* interps.h (interp_factory_func): New typedef.
(interp_factory_register): Declare.
(interp_new, interp_add): Adjust.
(interp_lookup): Declare.
* main.c (captured_main): Adjust.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Adjust.
(mi_interp_procs): New, factored out from
_initialize_mi_interp.
(mi_interp_factory): New function.
* python/python.c (execute_gdb_command): Adjust.
* tui/tui-interp.c (tui_init): If top level, set the tui_interp
global.
(tui_interp_procs): New.
(tui_interp_factory): New function.
(_initialize_tui_interp): Call interp_factory_register.
2016-06-21 Pedro Alves <palves@redhat.com>
* breakpoint.c (bpstat_do_actions_1): Access the current UI's
async field instead of the interpreter_async global.
* cli/cli-script.c (execute_user_command, while_command)
(if_command, script_from_file): Likewise.
* compile/compile.c: Include top.h instead of interps.h.
(compile_file_command, compile_code_command)
(compile_print_command): Access the current UI's async field
instead of the interpreter_async global.
* guile/guile.c: Include top.h instead of interps.h.
(guile_repl_command, guile_command, gdbscm_execute_gdb_command):
Access the current UI's async field instead of the
interpreter_async global.
* guile/scm-ports.c: Include top.h instead of interps.h.
(ioscm_with_output_to_port_worker): Access the current UI's async
field instead of the interpreter_async global.
* inf-loop.c (inferior_event_handler): Likewise.
* infcall.c (run_inferior_call): Likewise.
* infrun.c (reinstall_readline_callback_handler_cleanup)
(fetch_inferior_event): Likewise.
* interps.c (interpreter_async): Delete.
(struct ui_interp_info): New.
(get_current_interp_info): New function.
(interp_list, current_interpreter, top_level_interpreter_ptr):
Delete.
(interp_add, interp_set, interp_lookup, interp_ui_out)
(current_interp_set_logging, interp_set_temp)
(current_interp_named_p): Adjust to per-UI interpreters.
(command_interpreter): Delete.
(command_interp, current_interp_command_loop, interp_quiet_p)
(interp_exec, interpreter_exec_cmd, interpreter_completer)
(top_level_interpreter, top_level_interpreter_data): Adjust to
per-UI interpreters.
* interps.h (interpreter_async): Delete.
* main.c (captured_command_loop): Access the current UI's async
field instead of the interpreter_async global.
* python/python.c (python_interactive_command, python_command)
(execute_gdb_command): Likewise.
* top.c (maybe_wait_sync_command_done, execute_command_to_string):
Access the current UI's async field instead of the
interpreter_async global.
* top.h (struct tl_interp_info): Forward declare.
(struct ui) <interp_info, async>: New fields.
2016-06-21 Pedro Alves <palves@redhat.com>
* main.c (gdb_stdout, gdb_stderr, gdb_stdlog, gdb_stdin): Delete
globals.
(gen_ret_current_ui_field_ptr): New macro. Use it to generate
wrappers for gdb_stdout, gdb_stderr, gdb_stdlog and gdb_stdin.
* top.h (struct ui) <m_gdb_stdout, m_gdb_stdin, m_gdb_stderr,
m_gdb_stdlog>: New fields.
(current_ui_gdb_stdout_ptr, current_ui_gdb_stdin_ptr)
(current_ui_gdb_stderr_ptr, current_ui_gdb_stdlog_ptr): Declare.
(gdb_stdout, gdb_stdin, gdb_stderr, gdb_stdlog): Reimplement as
macros.
2016-06-21 Pedro Alves <palves@redhat.com>
* event-top.c: Update readline-related comments.
(input_handler, call_readline): Delete globals.
(gdb_rl_callback_handler): Call the current UI's input_handler
method.
(change_line_handler): Adjust to set current UI's properties
instead of globals.
(current_ui_, current_ui): New globals.
(get_command_line_buffer): Rewrite to refer to the current UI.
(stdin_event_handler): Adjust to call the call_readline method of
the current UI.
(gdb_readline_no_editing_callback): Adjust to call the current UI's
input_handler method.
(gdb_setup_readline): Adjust to set current UI's properties
instead of globals.
* event-top.h (call_readline, input_handler): Delete declarations.
* mi/mi-interp.c (mi_interpreter_resume): Adjust to set current
UI's properties instead of globals.
* top.c (gdb_readline_wrapper_cleanup): Adjust to set current UI's
properties instead of globals.
(gdb_readline_wrapper): Adjust to call and set current UI's
methods instead of globals.
* top.h: Include buffer.h and event-loop.h.
(struct ui): New struct.
(current_ui): New declaration.
2016-06-21 Pedro Alves <palves@redhat.com>
* ada-lang.c (ada_exception_name_addr_1): Add comment.
(print_it_exception): Select the current frame.
2016-06-17 Yan-Ting Lin <currygt52@gmail.com>
* Makefile.in (ALL_TARGET_OBS): Add nds32-tdep.o.
(HFILES_NO_SRCDIR): Add nds32-tdep.h.
(ALLDEPFILES): Add nds32-tdep.c.
* NEWS: Mention new NDS32 port.
* configure.tgt: Add NDS32.
* nds32-tdep.c: New file.
* nds32-tdep.h: New file.
* features/Makefile (XMLTOC): Add nds32.xml.
* features/nds32-core.xml: New file.
* features/nds32-fpu.xml: New file.
* features/nds32-system.xml: New file.
* features/nds32.c: New file (generated).
* features/nds32.xml: New file.
2016-06-14 John Baldwin <jhb@FreeBSD.org>
* v850-tdep.c (v850_use_struct_convention): Trim type length checks.
2016-06-14 John Baldwin <jhb@FreeBSD.org>
* tui/tui-stack.c (tui_show_frame_info): Fix type mismatch.
2016-06-14 John Baldwin <jhb@FreeBSD.org>
* rs6000-tdep.c (ppc_process_record_op31): Initialize ra.
2016-06-13 Nick Clifton <nickc@redhat.com>
* gdbtypes.c (replace_type): Fix assertion.
2016-06-10 Tom Tromey <tom@tromey.com>
* gdbtypes.c (arch_type, arch_integer_type, arch_character_type)
(arch_boolean_type, arch_float_type, arch_complex_type)
(arch_flags_type, append_flags_type_field)
(append_flags_type_flag, arch_composite_type)
(append_composite_type_field_raw)
(append_composite_type_field_aligned)
(append_composite_type_field): Make "name" parameter const.
* gdbtypes.h (arch_type, arch_integer_type, arch_character_type)
(arch_boolean_type, arch_float_type, arch_complex_type)
(append_composite_type_field, append_composite_type_field_aligned)
(append_composite_type_field_raw, arch_flags_type)
(append_flags_type_field, append_flags_type_flag): Constify.
2016-06-10 Tom Tromey <tom@tromey.com>
PR rust/20110:
* rust-exp.y (lex_number): Don't truncate large numbers to i32.
2016-06-10 Tom Tromey <tom@tromey.com>
* Makefile.in (COMMON_OBS): Remove rust-exp.o.
(YYFILES): Add rust-exp.c.
(YYOBJ): Add rust-exp.o.
(local-maintainer-clean): Remove rust-exp.c.
2016-06-09 Toshihito Kikuchi <k.toshihito@yahoo.de>
* NEWS: Mention that GDB now supports a negative repeat count in
the 'x' command.
* printcmd.c (decode_format): Allow '-' in the parameter
"string_ptr" to accept a negative repeat count.
(find_instruction_backward): New function.
(read_memory_backward): New function.
(integer_is_zero): New function.
(find_string_backward): New function.
(do_examine): Use new functions to examine memory backward.
(_initialize_printcmd): Mention that 'x' command supports a negative
repeat count.
2016-06-09 Toshihito Kikuchi <k.toshihito@yahoo.de>
* MAINTAINERS (Write After Approval): Add Toshihito Kikuchi.
2016-06-09 Tom Tromey <tom@tromey.com>
PR python/19819:
* python/py-xmethods.c (invoke_method_name)
(py_get_result_type_method_name, py_invoke_method_name): Remove.
(gdbpy_initialize_xmethods): Don't initialize
py_invoke_method_name, py_get_result_type_method_name.
2016-06-07 Simon Marchi <simon.marchi@ericsson.com>
* mi/mi-interp.c (mi_record_changed): Add missing braces.
2016-06-07 Bernhard Heckel <bernhard.heckel@intel.com>
* findvar.c (follow_static_link): Check for valid pointer.
2016-06-06 Simon Marchi <simon.marchi@ericsson.com>
* NEWS: Mention the new fields in =record-started.
* common/btrace-common.h (btrace_format_short_string): New function
declaration.
* common/btrace-common.c (btrace_format_short_string): New
function.
* mi/mi-interp.c (mi_record_changed): Output method and format
fields in the =record-started record.
* record-btrace.c (record_btrace_open): Adapt record_changed
notification.
* record-full.c (record_full_open): Likewise.
* record.c (cmd_record_stop): Likewise.
2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
* windows-nat.c (handle_output_debug_string): Return type of
gdb_signal_from_host() is gdb_signal, not an int.
(windows_get_exec_module_filename): Add pointer casts for C++.
2016-06-02 Tom Tromey <tom@tromey.com>
PR python/18984:
* python/python.c (gdbpy_solib_name): Use GDB_PY_LLU_ARG.
2016-06-01 Pedro Alves <palves@redhat.com>
* remote-fileio.c (remote_fio_ctrl_c_flag, remote_fio_sa)
(remote_fio_osa)
(remote_fio_ofunc, remote_fileio_sig_init, remote_fileio_sig_set)
(remote_fileio_sig_exit, remote_fileio_ctrl_c_signal_handler):
Delete.
(remote_fileio_o_quit_handler): New global.
(remote_fileio_quit_handler): New function.
(remote_fileio_reply): Check the quit flag instead of the custom
'remote_fio_ctrl_c_flag' flag. Restore the quit handler instead
of changing the SIGINT handler.
(do_remote_fileio_request): Override the quit handler instead of
changing the SIGINT handler.
2016-06-01 Nick Clifton <nickc@redhat.com>
* common/common-utils.c (xmalloc_failed): New function. Provided
so that the version in libiberty is not linked in.
2016-06-01 Markus Metzger <markus.t.metzger@intel.com>
* infcmd.c (skip_finish_frames): New.
(finish_command): Call skip_finish_frames.
2016-06-01 Yao Qi <yao.qi@linaro.org>
PR remote/19998
* remote-fileio.c (remote_fileio_ctrl_c_signal_handler): Call
quit_serial_event_set.
2016-06-01 Joel Brobecker <brobecker@adacore.com>
GDB 7.11.1 released.
2016-05-31 Martin Galvan <martin.galvan@tallertechnologies.com>
PR c++/19893
* dwarf2loc.c (coerce_pieced_ref, indirect_synthetic_pointer,
fetch_const_value_from_synthetic_pointer): New functions.
(indirect_pieced_value): Move lower half to indirect_synthetic_pointer.
(pieced_value_funcs): Implement coerce_ref.
* valops.c (value_addr): Call coerce_ref for synthetic references.
* valprint.c (valprint_check_validity): Return true for synthetic
references. Also, don't show "<synthetic pointer>" if they reference
addressable values.
(generic_val_print_ref): Handle synthetic references. Also move some
code to print_ref_address.
(print_ref_address, get_value_addr_contents): New functions.
2016-05-30 Jan Kratochvil <jan.kratochvil@redhat.com>
PR c++/15231
* dwarf2read.c (enum pc_bounds_kind): Add PC_BOUNDS_INVALID.
(process_psymtab_comp_unit_reader, read_func_scope): Adjust callers.
(read_lexical_block_scope): Import DIEs from bare DW_TAG_lexical_block.
(read_call_site_scope): Adjust callers.
(dwarf2_get_pc_bounds): Implement pc_bounds_invalid.
(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.
2016-05-30 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum
* dwarf2read.c (enum pc_bounds_kind) New.
(dwarf2_get_pc_bounds): Use it in the declaration.
(process_psymtab_comp_unit_reader): Adjust caller. Rename has_pc_info
to cu_bounds_kind.
(read_func_scope, read_lexical_block_scope, read_call_site_scope):
Adjust callers.
(dwarf2_get_pc_bounds): Use enum pc_bounds_kind in the definition.
(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.
2016-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
* NEWS (QCatchSyscalls): Remove the parameter. Include ...
(QCatchSyscalls:1 in qSupported) ... this separate entry which got
deleted.
2016-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
* NEWS (N stop reply): Remove empty line.
2016-05-28 Alan Modra <amodra@gmail.com>
* compile/compile-object-load.c (link_callbacks_multiple_definition,
link_callbacks_warning, link_callbacks_undefined_symbol,
link_callbacks_undefined_symbol, link_callbacks_reloc_overflow,
link_callbacks_reloc_dangerous,
link_callbacks_unattached_reloc): Return void.
2016-05-27 Andrew Burgess <andrew.burgess@embecosm.com>
* opencl-lang.c (evaluate_subexp_opencl): If
EVAL_AVOID_SIDE_EFFECTS mode, forward the VALUE_LVAL attribute to
the returned value in the STRUCTOP_STRUCT case.
2016-05-27 Andrew Burgess <andrew.burgess@embecosm.com>
* eval.c (evaluate_subexp_standard): If EVAL_AVOID_SIDE_EFFECTS
mode, forward the VALUE_LVAL attribute to the returned value in
the STRUCTOP_PTR case.
2016-05-25 Tom Tromey <tom@tromey.com>
* python/py-value.c (value_object_as_number): Use correct spelling
of HAVE_LIBPYTHON2_4.
2016-05-25 Bernhard Heckel <bernhard.heckel@intel.com>
* f-typeprint.c (f_type_print_base): Replace 0 by show.
2016-05-25 Bernhard Heckel <bernhard.heckel@intel.com>
* f-typeprint.c (f_type_print_base): Decrease show by one.
2016-05-25 Bernhard Heckel <bernhard.heckel@intel.com>
* f-typeprint.c (f_type_print_base): Don't print fields when show < 0.
2016-05-25 Bernhard Heckel <bernhard.heckel@intel.com>
* f-typeprint.c (f_type_print_base): Take print level into account.
2016-05-24 Tom Tromey <tom@tromey.com>
PR python/17386:
* python/py-value.c (value_object_as_number): Add
nb_inplace_floor_divide, nb_inplace_true_divide, nb_index.
2016-05-24 Tom Tromey <tom@tromey.com>
* python/py-value.c (value_object_as_number): Add
nb_inplace_divide for Python 2.
2016-05-23 Tom Tromey <tom@tromey.com>
PR python/17981:
* python/py-breakpoint.c (gdbpy_breakpoints): Return a new tuple
when there are no breakpoints.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (attach_proc_task_lwp_callback): Mark the lwp
resumed, and add the thread to GDB's thread list.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (get_pending_status): If the thread reported the
event to the core and it's pending, use the pending status signal
number.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (lwp_lwpid_htab): New htab.
(lwp_info_hash, lwp_lwpid_htab_eq, lwp_lwpid_htab_create)
(lwp_lwpid_htab_add_lwp): New functions.
(lwp_list): Tweak comment.
(lwp_list_add, lwp_list_remove, lwp_lwpid_htab_remove_pid): New
functions.
(purge_lwp_list): Rewrite, using htab_traverse_noresize.
(add_initial_lwp): Add lwp to htab too. Use lwp_list_add.
(delete_lwp): Use lwp_list_remove. Remove htab too.
(find_lwp_pid): Search in htab.
(_initialize_linux_nat): Call lwp_lwpid_htab_create.
* linux-nat.h (struct lwp_info) <prev>: New field.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (lwp_lwpid_htab): New htab.
(lwp_info_hash, lwp_lwpid_htab_eq, lwp_lwpid_htab_create)
(lwp_lwpid_htab_add_lwp): New functions.
(lwp_list): Tweak comment.
(lwp_list_add, lwp_list_remove, lwp_lwpid_htab_remove_pid): New
functions.
(purge_lwp_list): Rewrite, using htab_traverse_noresize.
(add_initial_lwp): Add lwp to htab too. Use lwp_list_add.
(delete_lwp): Use lwp_list_remove. Remove htab too.
(find_lwp_pid): Search in htab.
(_initialize_linux_nat): Call lwp_lwpid_htab_create.
* linux-nat.h (struct lwp_info) <prev>: New field.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (linux_resume_one_lwp_throw): Clear the LWP's core
field.
(linux_nat_update_thread_list): Don't fetch the core if already
known.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-tdep.c (find_mapping_size): Delete.
(linux_vsyscall_range_raw): Rewrite reading from
/proc/PID/task/PID/maps directly instead of using
gdbarch_find_memory_regions.
2016-05-24 Pedro Alves <palves@redhat.com>
PR gdb/19828
* linux-nat.c (report_thread_events): New global.
(linux_handle_extended_wait): Report
TARGET_WAITKIND_THREAD_CREATED if thread event reporting is
enabled.
(wait_lwp, linux_nat_filter_event): Report all thread exits if
thread event reporting is enabled. Remove comment.
(filter_exit_event): New function.
(linux_nat_wait_1): Use it.
(linux_nat_thread_events): New function.
(linux_nat_add_target): Install it as target_thread_events method.
2016-05-24 Yan-Ting Lin <currygt52@gmail.com>
* MAINTAINERS (Write After Approval): Add "Yan-Ting Lin".
2016-05-23 Yao Qi <yao.qi@arm.com>
* arch-utils.c (default_code_of_frame_writable): New function.
* arch-utils.h (default_code_of_frame_writable): Declare.
* arm-tdep.c (arm_code_of_frame_writable): New function.
(arm_gdbarch_init): Install gdbarch method
code_of_frame_writable if the target is M-profile.
* frame.c (skip_unwritable_frames): New function.
* frame.h (skip_unwritable_frames): Declare.
* gdbarch.sh (code_of_frame_writable): New.
* gdbarch.c, gdbarch.h: Re-generated.
* infcmd.c (finish_command): Call skip_unwritable_frames.
2016-05-23 Tom Tromey <tom@tromey.com>
PR python/19438, PR python/18393:
* python/py-objfile.c (objfpy_initialize): Initialize self->dict.
* python/py-progspace.c (pspy_initialize): Initialize self->dict.
2016-05-23 Gary Benson <gbenson@redhat.com>
* nat/gdb_thread_db.h (td_thr_validate_ftype): Remove typedef.
* linux-thread-db.c (struct thread_db_info) <td_thr_validate_p>:
Remove field.
(try_thread_db_load_1): Remove td_thr_validate initialization.
2016-05-23 Jon Boden <jon@ubuntubsd.org> (tiny change)
* configure.ac: Search for libutil-freebsd as alternative to libutil.
* configure: Re-generated.
2016-05-19 Andreas Schwab <schwab@suse.de>
* ia64-libunwind-tdep.c (libunwind_descr): Add cast from void *.
(libunwind_frame_set_descr): Likewise.
(libunwind_frame_cache): Likewise.
(libunwind_frame_dealloc_cache): Likewise.
(libunwind_frame_sniffer): Likewise.
(libunwind_search_unwind_table): Likewise.
(libunwind_sigtramp_frame_sniffer): Likewise.
(libunwind_get_reg_special): Likewise.
(libunwind_load): Likewise.
* ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
(ia64_linux_store_register): Likewise.
(ia64_linux_xfer_partial): Likewise.
* ia64-tdep.c (ia64_access_reg): Likewise.
(ia64_access_fpreg): Likewise.
(ia64_access_rse_reg): Likewise.
(ia64_access_rse_fpreg): Likewise.
2016-05-18 Tom Tromey <tom@tromey.com>
* rust-lang.c (rust_subscript): Initialize "high".
2016-05-17 Simon Marchi <simon.marchi@ericsson.com>
PR gdb/20045
* mi/mi-main.c (mi_on_resume): Call target_can_async_p instead
of target_is_async_p.
2016-05-17 Simon Marchi <simon.marchi@ericsson.com>
PR gdb/18077
* mi/mi-main.c (run_one_inferior): Use run target to determine
whether to run async or not.
(mi_cmd_exec_run): Likewise.
2016-05-17 Tom Tromey <tom@tromey.com>
* std-operator.def (OP_RANGE): Rename from OP_F90_RANGE.
* rust-lang.c: Don't include f-lang.h.
(rust_range, rust_compute_range, rust_subscript)
(rust_evaluate_subexp): Update.
* rust-exp.y: Don't include f-lang.h.
(ast_range, convert_ast_to_expression): Update.
* parse.c (operator_length_standard): Update.
* f-lang.h (enum f90_range_type): Move to expression.h.
* f-exp.y: Use OP_RANGE.
* expression.h (enum range_type): New enum; renamed from
f90_range_type.
* expprint.c: Don't include f-lang.h.
(print_subexp_standard, dump_subexp_body_standard): Use OP_RANGE.
* eval.c (value_f90_subarray, evaluate_subexp_standard): Update.
2016-05-17 Tom Tromey <tom@tromey.com>
* NEWS: Add Rust item.
2016-05-17 Tom Tromey <tom@tromey.com>
Manish Goregaokar <manishsmail@gmail.com>
* symtab.c (symbol_find_demangled_name): Handle Rust.
* symfile.c (init_filename_language_table): Treat ".rs" as Rust.
* std-operator.def (STRUCTOP_ANONYMOUS, OP_RUST_ARRAY): New
constants.
* rust-lang.h: New file.
* rust-lang.c: New file.
* rust-exp.y: New file.
* dwarf2read.c (read_file_scope): Add Rust producer sniffing.
(dwarf2_compute_name, read_func_scope, read_structure_type)
(read_base_type, read_subrange_type, set_cu_language)
(new_symbol_full, determine_prefix): Handle Rust.
* defs.h (enum language) <language_rust>: New constant.
* Makefile.in (SFILES): Add rust-exp.y, rust-lang.c.
(COMMON_OBS): Add rust-exp.o, rust-lang.o.
2016-05-17 Tom Tromey <tom@tromey.com>
* valprint.h (struct generic_val_print_array) <array_start,
array_end>: New fields.
* valprint.c (generic_val_print_array): Add "decorations"
parameter. Use "array_start", "array_end".
(generic_val_print) <TYPE_CODE_ARRAY>: Update.
* p-valprint.c (p_decorations): Update.
* m2-valprint.c (m2_decorations): Update.
* f-valprint.c (f_decorations): Update.
* c-valprint.c (c_decorations): Update.
2016-05-17 Tom Tromey <tom@tromey.com>
* NEWS: Add "maint selftest" entry.
* selftest.h: New file.
* selftest.c: New file.
* maint.c: Include selftest.h.
(maintenance_selftest): New function.
(_initialize_maint_cmds): Add "maint selftest" command.
* configure.ac (GDB_SELF_TEST): Maybe define.
* config.in, configure: Rebuild.
* Makefile.in (SFILES): Add selftest.c.
(COMMON_OBS): Add selftest.o.
2016-05-17 Tom Tromey <tom@tromey.com>
* expprint.c: Include f-lang.h.
(print_subexp_standard, dump_subexp_body_standard): Handle
OP_F90_RANGE.
2016-05-17 Tom Tromey <tom@tromey.com>
* Makefile.in (init.c): Search .y files for initialization
functions.
2016-05-12 Doug Evans <dje@google.com>
PR symtab/19999
* dwarf2loc.c (dwarf2_find_location_expression): For DWO files still
add base_offset.
2016-05-10 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* iq2000-tdep.c (iq2000_scan_prologue): Remove if that shouldn't guard
anything.
* linespec.c (add_sal_to_sals): Restore call to symtab_to_fullname.
2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
* arm-tdep.c (arm_elf_make_msymbol_special): Use
ARM_GET_SYM_BRANCH_TYPE to get branch type of a symbol.
2016-05-07 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* aarch64-linux-tdep.c (aarch64_linux_sigframe_init): Remove unused
variables.
* aarch64-tdep.c (aarch64_skip_prologue): Likewise.
(aarch64_scan_prologue): Likewise.
(aarch64_prologue_prev_register): Likewise.
(aarch64_dwarf2_prev_register): Likewise.
(pass_in_v): Likewise.
(aarch64_push_dummy_call): Likewise.
(aarch64_breakpoint_from_pc): Likewise.
(aarch64_return_in_memory): Likewise.
(aarch64_return_value): Likewise.
(aarch64_displaced_step_b_cond): Likewise.
(aarch64_displaced_step_cb): Likewise.
(aarch64_displaced_step_tb): Likewise.
(aarch64_gdbarch_init): Likewise.
(aarch64_process_record): Likewise.
* alpha-mdebug-tdep.c (alpha_mdebug_init_abi): Likewise.
* alpha-tdep.c (_initialize_alpha_tdep): Likewise.
* amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
* amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Likewise.
* amd64-tdep.c (fixup_riprel): Likewise.
* amd64-windows-tdep.c (amd64_windows_frame_decode_epilogue): Likewise.
(amd64_windows_frame_decode_insns): Likewise.
(amd64_windows_frame_cache): Likewise.
(amd64_windows_frame_prev_register): Likewise.
(amd64_windows_frame_this_id): Likewise.
(amd64_windows_init_abi): Likewise.
* arm-linux-tdep.c (arm_linux_get_syscall_number): Likewise.
(arm_linux_get_next_pcs_syscall_next_pc): Likewise.
* arm-symbian-tdep.c (arm_symbian_init_abi): Likewise.
* arm-tdep.c (arm_make_epilogue_frame_cache): Likewise.
(arm_epilogue_frame_prev_register): Likewise.
(arm_record_vdata_transfer_insn): Likewise.
(arm_record_exreg_ld_st_insn): Likewise.
* auto-load.c (execute_script_contents): Likewise.
(print_scripts): Likewise.
* avr-tdep.c (avr_frame_prev_register): Likewise.
(avr_push_dummy_call): Likewise.
* bfin-linux-tdep.c (bfin_linux_sigframe_init): Likewise.
* bfin-tdep.c (bfin_gdbarch_init): Likewise.
* blockframe.c (find_pc_partial_function_gnu_ifunc): Likewise.
* break-catch-throw.c (fetch_probe_arguments): Likewise.
* breakpoint.c (breakpoint_xfer_memory): Likewise.
(breakpoint_init_inferior): Likewise.
(breakpoint_inserted_here_p): Likewise.
(software_breakpoint_inserted_here_p): Likewise.
(hardware_breakpoint_inserted_here_p): Likewise.
(bpstat_what): Likewise.
(break_range_command): Likewise.
(save_breakpoints): Likewise.
* coffread.c (coff_symfile_read): Likewise.
* cris-tdep.c (cris_push_dummy_call): Likewise.
(cris_scan_prologue): Likewise.
(cris_register_size): Likewise.
(_initialize_cris_tdep): Likewise.
* d-exp.y: Likewise.
* dbxread.c (dbx_read_symtab): Likewise.
(process_one_symbol): Likewise.
(coffstab_build_psymtabs): Likewise.
(elfstab_build_psymtabs): Likewise.
* dicos-tdep.c (dicos_init_abi): Likewise.
* disasm.c (do_mixed_source_and_assembly): Likewise.
(gdb_disassembly): Likewise.
* dtrace-probe.c (dtrace_process_dof): Likewise.
* dwarf2read.c (error_check_comp_unit_head): Likewise.
(build_type_psymtabs_1): Likewise.
(skip_one_die): Likewise.
(process_imported_unit_die): Likewise.
(dwarf2_physname): Likewise.
(read_file_scope): Likewise.
(setup_type_unit_groups): Likewise.
(create_dwo_cu_reader): Likewise.
(create_dwo_cu): Likewise.
(create_dwo_unit_in_dwp_v1): Likewise.
(create_dwo_unit_in_dwp_v2): Likewise.
(lookup_dwo_unit_in_dwp): Likewise.
(free_dwo_file): Likewise.
(check_producer): Likewise.
(dwarf2_add_typedef): Likewise.
(dwarf2_add_member_fn): Likewise.
(read_unsigned_leb128): Likewise.
(read_signed_leb128): Likewise.
(dwarf2_const_value): Likewise.
(follow_die_sig_1): Likewise.
(dwarf_decode_macro_bytes): Likewise.
* extension.c (restore_active_ext_lang): Likewise.
* frv-linux-tdep.c (frv_linux_sigtramp_frame_cache): Likewise.
* ft32-tdep.c (ft32_analyze_prologue): Likewise.
* gdbtypes.c (lookup_typename): Likewise.
(resolve_dynamic_range): Likewise.
(check_typedef): Likewise.
* h8300-tdep.c (h8300_is_argument_spill): Likewise.
(h8300_gdbarch_init): Likewise.
* hppa-tdep.c (hppa32_push_dummy_call): Likewise.
(hppa_frame_this_id): Likewise.
(_initialize_hppa_tdep): Likewise.
* hppanbsd-tdep.c (hppanbsd_sigtramp_cache_init): Likewise.
* hppaobsd-tdep.c (hppaobsd_supply_fpregset): Likewise.
* i386-dicos-tdep.c (i386_dicos_init_abi): Likewise.
* i386-tdep.c (i386_bnd_type): Likewise.
(i386_gdbarch_init): Likewise.
(i386_mpx_bd_base): Likewise.
* i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Likewise.
* i386obsd-tdep.c (i386obsd_elf_init_abi): Likewise.
* ia64-tdep.c (examine_prologue): Likewise.
(ia64_frame_cache): Likewise.
(ia64_push_dummy_call): Likewise.
* infcmd.c (finish_command_fsm_async_reply_reason): Likewise.
(default_print_one_register_info): Likewise.
* infrun.c (infrun_thread_ptid_changed): Likewise.
(thread_still_needs_step_over): Likewise.
(stop_all_threads): Likewise.
(restart_threads): Likewise.
(keep_going_stepped_thread): Likewise.
* iq2000-tdep.c (iq2000_scan_prologue): Likewise.
* language.c (language_init_primitive_type_symbols): Likewise.
* linespec.c (add_sal_to_sals): Likewise.
* linux-nat.c (status_callback): Likewise.
(kill_unfollowed_fork_children): Likewise.
(linux_nat_kill): Likewise.
* linux-tdep.c (linux_fill_prpsinfo): Likewise.
* linux-thread-db.c (thread_db_notice_clone): Likewise.
(record_thread): Likewise.
* location.c (string_to_event_location_basic): Likewise.
* m32c-tdep.c (m32c_prev_register): Likewise.
* m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
* m32r-tdep.c (decode_prologue): Likewise.
* m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise.
* machoread.c (macho_symtab_read): Likewise.
(macho_symfile_read): Likewise.
(macho_symfile_offsets): Likewise.
* maint.c (set_per_command_cmd): Likewise.
* mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise.
(mi_cmd_stack_list_variables): Likewise.
* mi/mi-main.c (mi_cmd_exec_run): Likewise.
(output_register): Likewise.
(mi_cmd_execute): Likewise.
(mi_cmd_trace_define_variable): Likewise.
(print_variable_or_computed): Likewise.
* minsyms.c (prim_record_minimal_symbol_full): Likewise.
* mn10300-tdep.c (mn10300_frame_prev_register): Likewise.
* msp430-tdep.c (msp430_pseudo_register_write): Likewise.
* mt-tdep.c (mt_registers_info): Likewise.
* nios2-tdep.c (nios2_analyze_prologue): Likewise.
(nios2_push_dummy_call): Likewise.
(nios2_frame_unwind_cache): Likewise.
(nios2_stub_frame_cache): Likewise.
(nios2_stub_frame_sniffer): Likewise.
(nios2_gdbarch_init): Likewise.
* ppc-ravenscar-thread.c: Likewise.
* ppcfbsd-tdep.c (ppcfbsd_sigtramp_frame_cache): Likewise.
* python/py-evts.c (add_new_registry): Likewise.
* python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
(bpfinishpy_detect_out_scope_cb): Likewise.
* python/py-framefilter.c (py_print_value): Likewise.
* python/py-inferior.c (infpy_write_memory): Likewise.
* python/py-infevents.c (create_inferior_call_event_object): Likewise.
* python/py-infthread.c (thpy_get_ptid): Likewise.
* python/py-linetable.c (ltpy_get_pcs_for_line): Likewise.
(ltpy_get_all_source_lines): Likewise.
(ltpy_is_valid): Likewise.
(ltpy_iternext): Likewise.
* python/py-symtab.c (symtab_and_line_to_sal_object): Likewise.
* python/py-unwind.c (pyuw_object_attribute_to_pointer): Likewise.
(unwind_infopy_str): Likewise.
* python/py-varobj.c (py_varobj_get_iterator): Likewise.
* ravenscar-thread.c (ravenscar_inferior_created): Likewise.
* rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
* rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise.
* s390-linux-tdep.c (s390_supply_tdb_regset): Likewise.
(s390_frame_prev_register): Likewise.
(s390_dwarf2_frame_init_reg): Likewise.
(s390_record_vr): Likewise.
(s390_process_record): Likewise.
* score-tdep.c (score_push_dummy_call): Likewise.
(score3_analyze_prologue): Likewise.
* sh-tdep.c (sh_extract_return_value_nofpu): Likewise.
* sh64-tdep.c (sh64_analyze_prologue): Likewise.
(sh64_push_dummy_call): Likewise.
(sh64_extract_return_value): Likewise.
(sh64_do_fp_register): Likewise.
* solib-aix.c (solib_aix_get_section_offsets): Likewise.
* solib-darwin.c (darwin_read_exec_load_addr_from_dyld): Likewise.
(darwin_solib_read_all_image_info_addr): Likewise.
* solib-dsbt.c (enable_break): Likewise.
* solib-frv.c (enable_break2): Likewise.
(frv_fdpic_find_canonical_descriptor): Likewise.
* solib-svr4.c (svr4_handle_solib_event): Likewise.
* sparc-tdep.c (sparc_skip_stack_check): Likewise.
* sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): Likewise.
* sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise.
* spu-tdep.c (info_spu_dma_cmdlist): Likewise.
* stack.c (read_frame_local): Likewise.
* symfile.c (symbol_file_add_separate): Likewise.
(remove_symbol_file_command): Likewise.
* symmisc.c (maintenance_print_one_line_table): Likewise.
* symtab.c (symbol_cache_flush): Likewise.
(basic_lookup_transparent_type): Likewise.
(sort_search_symbols_remove_dups): Likewise.
* target.c (target_memory_map): Likewise.
(target_detach): Likewise.
(target_resume): Likewise.
(acquire_fileio_fd): Likewise.
(target_store_registers): Likewise.
* thread.c (print_thread_info_1): Likewise.
* tic6x-tdep.c (tic6x_analyze_prologue): Likewise.
* tilegx-linux-tdep.c (tilegx_linux_sigframe_init): Likewise.
* tilegx-tdep.c (tilegx_push_dummy_call): Likewise.
(tilegx_analyze_prologue): Likewise.
(tilegx_stack_frame_destroyed_p): Likewise.
(tilegx_frame_cache): Likewise.
* tracefile.c (trace_save): Likewise.
* tracepoint.c (encode_actions_and_make_cleanup): Likewise.
(start_tracing): Likewise.
(print_one_static_tracepoint_marker): Likewise.
* tui/tui.c (tui_enable): Likewise.
* valops.c (value_struct_elt_bitpos): Likewise.
(find_overload_match): Likewise.
(find_oload_champ): Likewise.
* value.c (value_contents_copy_raw): Likewise.
* windows-tdep.c (windows_get_tlb_type): Likewise.
* x86-linux-nat.c (x86_linux_enable_btrace): Likewise.
* xcoffread.c (record_minimal_symbol): Likewise.
(scan_xcoff_symtab): Likewise.
* xtensa-tdep.c (execute_code): Likewise.
(xtensa_gdbarch_init): Likewise.
(_initialize_xtensa_tdep): Likewise.
2016-05-04 Ulrich Weigand <uweigand@de.ibm.com>
* spu-linux-nat.c (spu_bfd_iovec_pread): Add pointer cast for C++.
(spu_bfd_open): Likewise.
2016-05-04 Yao Qi <yao.qi@linaro.org>
PR gdb/19947
* corefile.c (read_memory): Rename it to ...
(read_memory_object): ... it. Add parameter object.
(read_memory): Call read_memory_object.
(read_stack): Likewise.
(read_code): Likewise.
2016-05-03 Yunlian Jiang <yunlian@google.com>
Doug Evans <dje@google.com>
PR symtab/19914
* dwarf2read.c (open_and_init_dwp_file): Look at backlink if objfile
is separate debug file.
2016-05-03 Don Breazeal <donb@codesourcery.com>
* serial.h (gdb_pipe): Fix argument names in comment.
2016-05-03 Pedro Alves <palves@redhat.com>
PR python/20037
* python/python.c (_initialize_python) [IS_PY3K]: xstrdup/xfree
oldloc.
2016-05-03 Pedro Alves <palves@redhat.com>
* python/python.c (_initialize_python) [IS_PY3K]: Remove dead
code.
2016-05-03 Pedro Alves <palves@redhat.com>
* configure.ac (PYTHON_LIBS): Sed away "-Xlinker -export-dynamic".
* configure: Regenerate.
2016-05-03 Pedro Alves <palves@redhat.com>
* configure.ac (checking for the dynamic export flag): Add
$PYTHON_CPPFLAGS to CPPFLAGS.
* configure: Regenerate.
2016-05-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* symfile.c (find_pc_overlay): Add braces to avoid -Wparentheses
warning.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Likewise.
2016-05-02 Eli Zaretskii <eliz@gnu.org>
* windows-nat.c (_initialize_check_for_gdb_ini): Fix off-by-one
error in allocation of space for "$HOME/.gdbinit" string. This
caused GDB to abort on startup whenever a '~/gdb.ini' file was
actually found, because xsnprintf would hit an assertion
violation.
2016-04-28 Simon Marchi <simon.marchi@ericsson.com>
* cli/cli-decode.c (help_cmd_list): Do not list commands that
are deprecated.
2016-04-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* remote.c (remote_start_remote): Detect PACKET_vFile_setfs.support.
2016-04-27 Martin Galvan <martin.galvan@tallertechnologies.com>
* c-valprint.c (c_value_print): Always convert val back to reference
type if we converted it to a pointer type.
2016-04-27 Andreas Arnez <arnez@linux.vnet.ibm.com>
* configure.ac: Enhance configure check for babeltrace to reject
non-C++-enabled versions.
* configure: Regenerate.
2016-04-26 Sanimir Agovic <sanimir.agovic@intel.com>
Keven Boell <keven.boell@intel.com>
Bernhard Heckel <bernhard.heckel@intel.com>
* f-valprint.c (f77_create_arrayprint_offset_tbl): Remove
function.
(F77_DIM_SIZE, F77_DIM_OFFSET): Remove macro.
(f77_print_array_1): Use value_subscript to subscript a
value array.
(f77_print_array): Remove call to f77_create_arrayprint_offset_tbl.
(f_val_print): Use value_field to construct a field value.
2016-04-26 Bernhard Heckel <bernhard.heckel@intel.com>
* valarith.c (value_address): Resolve dynamic types.
2016-04-26 Bernhard Heckel <bernhard.heckel@intel.com>
Keven Boell <kevel.boell@intel.com>
* NEWS: Add new supported features for fortran.
* gdbtypes.c (remove_dyn_prop): New.
(resolve_dynamic_struct): Keep type length for fortran structs.
* gdbtypes.h: Forward declaration of new function.
* value.c (value_address): Return dynamic resolved location of a value.
(set_value_component_location): Adjust the value address
for single value prints.
(value_primitive_field): Support value types with a dynamic location.
(set_internalvar): Remove dynamic location property of
internal variables.
2016-04-25 Pedro Alves <palves@redhat.com>
Yao Qi <yao.qi@linaro.org>
* mem-break.c (set_raw_breakpoint_at): Create a raw breakpoint
object. Insert it if it is not inserted yet. Increase the
refcount and link it into the proc's raw breakpoint list.
2016-04-25 Yao Qi <yao.qi@linaro.org>
* breakpoint.c (should_be_inserted): Return 0 if the location's
owner is not single step breakpoint or single step breakpoint's
thread isn't the thread which is stepping past a breakpoint.
* gdbarch.sh (software_single_step): Update comments.
* gdbarch.h: Regenerated.
* infrun.c (struct step_over_info) <thread>: New field.
(set_step_over_info): New argument 'thread'. Callers updated.
(clear_step_over_info): Set field thread to -1.
(thread_is_stepping_over_breakpoint): New function.
* infrun.h (thread_is_stepping_over_breakpoint): Declaration.
2016-04-22 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* ppc-linux-nat.c (ppc_linux_read_description): Use PPC_FEATURE_HAS_VSX
and PPC_FEATURE_HAS_ALTIVEC to check if such features are available.
2016-04-22 Yao Qi <yao.qi@linaro.org>
* valops.c (read_value_memory): New local variable 'stack'.
Set it to either TARGET_OBJECT_STACK_MEMORY or
TARGET_OBJECT_MEMORY.
2016-04-22 Pedro Alves <palves@redhat.com>
* ada-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* ada-lang.c (ada_language_defn): Adjust.
* ada-lang.h (ada_error): Rename to ...
(ada_yyerror): ... this.
* c-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* c-lang.c (c_language_defn, cplus_language_defn)
(asm_language_defn, minimal_language_defn): Adjust.
* c-lang.h (c_error): Rename to ...
(c_yyerror): ... this.
* d-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* d-lang.c (d_language_defn): Adjust.
* d-lang.h (d_error): Rename to ...
(d_yyerror): ... this.
* f-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* f-lang.c (f_language_defn): Adjust.
* f-lang.h (f_error): Rename to ...
(f_yyerror): ... this.
* go-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* go-lang.c (go_language_defn): Adjust.
* go-lang.h (go_error): Rename to ...
(go_yyerror): ... this.
* jv-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* jv-lang.c (java_language_defn): Adjust.
* jv-lang.h (java_error): Rename to ...
(java_yyerror): ... this.
* m2-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* m2-lang.c (m2_language_defn): Adjust.
* m2-lang.h (m2_error): Rename to ...
(m2_yyerror): ... this.
* objc-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* objc-lang.c (objc_language_defn): Adjust.
* opencl-lang.c (opencl_language_defn): Adjust.
* p-exp.y: Remove all yy symbol remappings.
(GDB_YY_REMAP_PREFIX): Define.
Include "yy-remap.h".
* p-lang.c (pascal_language_defn): Adjust.
* p-lang.h (pascal_error): Rename to ...
(pascal_yyerror): ... this.
* yy-remap.h: New file.
2016-04-22 Pedro Alves <palves@redhat.com>
* common/common-exceptions.h (GDB_XCPT_TRY): Remove mention of
the foreign frames issue.
[__cplusplus] (GDB_XCPT): Define as GDB_XCPT_TRY.
2016-04-22 Pedro Alves <palves@redhat.com>
* common/common-exceptions.c (enum catcher_state, struct catcher)
(current_catcher): Define in C++ mode too.
(exceptions_state_mc_catch): Call throw_exception_sjlj instead of
throw_exception.
(throw_exception_sjlj, throw_exception_cxx): New functions,
factored out from throw_exception.
(throw_exception): Reimplement.
* common/common-exceptions.h (exceptions_state_mc_init)
(exceptions_state_mc_action_iter)
(exceptions_state_mc_action_iter_1, exceptions_state_mc_catch):
Declare in C++ mode too.
(TRY): Rename to ...
(TRY_SJLJ): ... this.
(CATCH): Rename to ...
(CATCH_SJLJ): ... this.
(END_CATCH): Rename to ...
(END_CATCH_SJLJ): ... this.
[GDB_XCPT == GDB_XCPT_SJMP] (TRY, CATCH, END_CATCH): Map to SJLJ
equivalents.
(throw_exception): Update comments.
(throw_exception_sjlj): Declare.
* event-top.c (gdb_rl_callback_read_char_wrapper): Extend intro
comment. Wrap body in TRY_SJLJ/CATCH_SJLJ and rethrow any
intercepted exception.
(gdb_rl_callback_handler): New function.
(gdb_rl_callback_handler_install): Always install
gdb_rl_callback_handler as readline callback.
2016-04-22 Pedro Alves <palves@redhat.com>
* event-top.c (rl_callback_read_char_wrapper): Rename to ...
(gdb_rl_callback_read_char_wrapper): ... this.
(change_line_handler, gdb_setup_readline): Adjust.
2016-04-22 Yao Qi <yao.qi@linaro.org>
* aarch32-linux-nat.c (aarch32_gp_regcache_supply): Clear CPSR
bits 20 to 23.
2016-04-22 Joel Brobecker <brobecker@adacore.com>
* MAINTAINER: Remove myself as AIX Maintainer.
2016-04-22 Maciej W. Rozycki <macro@imgtec.com>
* mips-tdep.c (mips_gdbarch_init): For GDB_OSABI_LINUX set
`num_regs' to 90 rather than 79. Where a target description is
present adjust the setting appropriately.
2016-04-21 Pedro Alves <palves@redhat.com>
* common/common-exceptions.h (GDB_XCPT_TRY): Add comment.
(GDB_XCPT): Always define as GDB_XCPT_SJMP.
2016-04-21 Pedro Alves <palves@redhat.com>
* aix-thread.c (pdc_read_data, pdc_write_data): Add cast.
(aix_thread_resume): Use PTRACE_TYPE_ARG5.
* rs6000-nat.c (rs6000_ptrace64): Use PTRACE_TYPE_ARG5.
(rs6000_ptrace_ldinfo): Change type of 'ldi' local to void
pointer, and cast return to gdb_byte pointer.
2016-04-21 Pedro Alves <palves@redhat.com>
* s390-linux-nat.c (fetch_regset, store_regset, check_regset): Use
void * instead of gdb_byte *.
2016-04-21 Pedro Alves <palves@redhat.com>
* dwarf2read.c (try_open_dwop_file, open_dwo_file)
(file_file_name, file_full_name): Add char * cast to sentinel in
concat/reconcat calls.
* event-top.c (top_level_prompt): Likewise.
* guile/guile.c (initialize_scheme_side): Likewise.
* linux-tdep.c (linux_fill_prpsinfo): Likewise.
* macrotab.c (macro_source_fullname): Likewise.
* main.c (get_init_files, captured_main): Likewise.
* psymtab.c (psymtab_to_fullname): Likewise.
* python/python.c (_initialize_python)
(gdbpy_finish_initialization): Likewise.
* source.c (symtab_to_fullname): Likewise.
2016-04-20 Pedro Alves <palves@redhat.com>
* build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Default to yes.
* configure: Renegerate.
2016-04-20 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_decode_message): Use gdb_signal_from_host.
2016-04-20 Pedro Alves <palves@redhat.com>
* aarch64-tdep.c (aarch64_record_load_store): Change type of
'reg_rm_val' local to ULONGEST.
2016-04-20 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_resume_thread): Add uintptr_t cast.
2016-04-20 Doug Evans <xdje42@gmail.com>
* symmisc.c (dump_symtab_1): Print owning compunit for identical
blockvectors.
2016-04-20 Yao Qi <yao.qi@linaro.org>
* aarch32-linux-nat.c: Include "arch/arm-linux.h".
2016-04-20 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.h (ARM_CPSR_GREGNUM): Move it to ...
* arch/arm-linux.h: ... here.
2016-04-19 John Baldwin <jhb@FreeBSD.org>
* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Change xstateregs
to void *.
(amd64bsd_store_inferior_registers): Likewise.
* fbsd-nat.c (resume_one_thread_cb): Explicitly cast data to ptid_t *.
(resume_all_threads_cb): Likewise.
* i386bsd-nat.c (i386bsd_supply_gregset): Cast gregs to char *.
(i386bsd_collect_gregset): Likewise.
(i386bsd_fetch_inferior_registers): Change xstateregs to void *.
(i386bsd_store_inferior_registers): Likewise.
2016-04-19 John Baldwin <jhb@FreeBSD.org>
* main.c (setup_alternate_signal_stack): Cast to char *.
2016-04-19 Doug Evans <xdje42@gmail.com>
* symmisc.c (dump_symtab_1, dump_symtab): Delete arg objfile.
All callers updated.
2016-04-19 Doug Evans <xdje42@gmail.com>
PR gdb/17911
* source.c (is_regular_file): New arg errno_ptr.
All callers updated.
2016-04-19 Andreas Arnez <arnez@linux.vnet.ibm.com>
* linux-record.c (record_linux_system_call): Merge handling for
readlink/recv/read and pipe/pipe2.
2016-04-14 Walfred Tedeschi <walfred.tedeschi@intel.com>
* features/i386/amd64-mpx-linux.xml: Remove AVX feature.
* features/i386/amd64-mpx.xml: Remove AVX feature.
* features/i386/i386-mpx-linux.xml: Remove AVX feature.
* features/i386/i386-mpx.xml: Remove AVX feature.
* features/i386/amd64-mpx-linux.c: Regenerate.
* features/i386/amd64-mpx.c: Regenerate.
* features/i386/i386-mpx-linux.c: Regenerate.
* features/i386/i386-mpx.c: Regenerate.
* regformats/i386/amd64-mpx-linux.dat: Regenerate.
* regformats/i386/amd64-mpx.dat: Regenerate.
* regformats/i386/i386-mpx-linux.dat: Regenerate.
* regformats/i386/i386-mpx.dat: Regenerate.
2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
* amd64-linux-tdep.c (features/i386/amd64-avx-mpx-linux.c):
New include.
(amd64_linux_core_read_description): Add case for
X86_XSTATE_AVX_MPX_MASK.
(_initialize_amd64_linux_tdep): Call initialize_tdesc_amd64_avx_mpx_linux.
* amd64-linux-tdep.h (tdesc_amd64_avx_mpx_linux): New definition.
* amd64-tdep.c (features/i386/amd64-avx-mpx.c): New include.
(amd64_target_description): Add case for X86_XSTATE_AVX_MPX_MASK.
(_initialize_amd64_tdep): Call initialize_tdesc_amd64_avx_mpx.
* common/x86-xstate.h (X86_XSTATE_MPX_MASK): Remove AVX bits.
(X86_XSTATE_AVX_MPX_MASK): New case.
* features/Makefile (i386/i386-avx-mpx, i386/i386-avx-mpx-linux)
(i386/amd64-avx-mpx, i386/amd64-avx-mpx-linux): New rules.
(i386/i386-avx-mpx-expedite, i386/i386-avx-mpx-linux-expedite)
(i386/amd64-avx-mpx-expedite, i386/amd64-avx-mpx-linux-expedite):
New expedites.
* i386-linux-tdep.c (features/i386/i386-avx-mpx-linux.c): New
include.
(i386_linux_core_read_description): Add case
X86_XSTATE_AVX_MPX_MASK.
(_initialize_i386_linux_tdep): Call
initialize_tdesc_i386_avx_mpx_linux.
* i386-linux-tdep.h (tdesc_i386_avx_mpx_linux): New include.
* i386-tdep.c (features/i386/i386-avx-mpx.c): New include.
(i386_target_description): Add case for X86_XSTATE_AVX_MPX_MASK.
* x86-linux-nat.c (x86_linux_read_description): Add case for
X86_XSTATE_AVX_MPX_MASK.
* features/i386/amd64-avx-mpx-linux.xml: New file.
* features/i386/i386-avx-mpx-linux.xml: New file.
* features/i386/i386-avx-mpx.xml: New file.
* features/i386/amd64-avx-mpx.xml: New file.
* features/i386/amd64-avx-mpx-linux.c: Generated.
* features/i386/amd64-avx-mpx.c: Generated.
* features/i386/i386-avx-mpx-linux.c: Generated.
* features/i386/i386-avx-mpx.c: Generated.
* regformats/i386/amd64-avx-mpx-linux.dat: Generated.
* regformats/i386/amd64-avx-mpx.dat: Generated.
* regformats/i386/i386-avx-mpx-linux.dat: Generated.
* regformats/i386/i386-avx-mpx.dat: Generated.
2016-04-18 Pedro Alves <palves@redhat.com>
* ptrace.m4 (GDB_AC_PTRACE): Don't run tests in C++ mode.
* configure: Regenerate.
2016-04-18 Martin Galvan <martin.galvan@tallertechnologies.com>
* valops.c (value_addr): For C++ references, set the copied value's
enclosing_type as well.
2016-04-18 Yao Qi <yao.qi@linaro.org>
Revert:
2016-04-15 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (thumb_stack_frame_destroyed_p): Return zero if
PC is far from the end of function.
2016-04-16 Pedro Alves <palves@redhat.com>
* ada-exp.y (yydefred): Define as ada_yydefred.
2016-04-15 Pedro Alves <palves@redhat.com>
* ada-lang.c (ada_lookup_struct_elt_type): Constify 'type_str' and
'name_str' locals.
2016-04-15 Pedro Alves <palves@redhat.com>
* btrace.c (pt_btrace_insn_flags): Change return type to
btrace_insn_flags. Use btrace_insn_flags for local.
2016-04-15 Pedro Alves <palves@redhat.com>
* nat/linux-ptrace.h [__mips__] (GDB_ARCH_IS_TRAP_BRKPT): Also
accept TRAP_BRKPT.
[__mips__] (GDB_ARCH_IS_TRAP_HWBKPT): Also accept TRAP_HWBKPT.
2016-04-15 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (thumb_stack_frame_destroyed_p): Return zero if
PC is far from the end of function.
2016-04-14 Pedro Alves <palves@redhat.com>
* cli/cli-cmds.c (alias_usage_error): New function.
(alias_command): Use it.
* ctf.c (ctf_save_metadata_header): Inline metadata_fmt local in
ctf_save_write_metadata call.
2016-04-14 Pedro Alves <palves@redhat.com>
* ada-typeprint.c (print_fixed_point_type): Don't pass float as
argument to function expecting LONGEST.
* value.c (unpack_long): Add casts to LONGEST.
2016-04-13 Luis Machado <lgustavo@codesourcery.com>
* exec.c (exec_file_locate_attach): Guard a couple functions
that can throw errors.
(exception_print_same): New helper function.
2016-04-13 Pedro Alves <palves@redhat.com>
PR remote/19840
* remote.c (struct remote_state) <last_resume_exec_dir>: New
field.
(new_remote_state): Default last_resume_exec_dir to EXEC_FORWARD.
(remote_open_1): Reset last_resume_exec_dir to EXEC_FORWARD.
(remote_resume): Store the last execution direction.
(remote_execution_direction): New function.
(init_remote_ops): Install it as to_execution_direction target_ops
method.
2016-04-12 Pedro Alves <palves@redhat.com>
* common/common-exceptions.h (GDB_XCPT_TRY): Update comment.
[__cplusplus] (GDB_XCPT): Define as GDB_XCPT_TRY.
2016-04-12 Pedro Alves <palves@redhat.com>
* common/common-exceptions.c (struct catcher) <buf>: Now a
'jmp_buf' instead of SIGJMP_BUF.
(exceptions_state_mc_init): Change return type to 'jmp_buf'.
(throw_exception): Use longjmp instead of SIGLONGJMP.
* common/common-exceptions.h: Include <setjmp.h> instead of
"gdb_setjmp.h".
(exceptions_state_mc_init): Change return type to 'jmp_buf'.
[GDB_XCPT == GDB_XCPT_SJMP] (TRY): Use setjmp instead of
SIGSETJMP.
* cp-support.c: Include "gdb_setjmp.h".
2016-04-12 Pedro Alves <palves@redhat.com>
* common/common-exceptions.c (exception_rethrow): Remove
prepare_to_throw_exception call.
* common/common-exceptions.h (prepare_to_throw_exception): Delete
declaration.
* exceptions.c (prepare_to_throw_exception): Delete.
2016-04-12 Pedro Alves <palves@redhat.com>
* target.c (target_check_pending_interrupt): Delete.
* target.h (struct target_ops) <to_check_pending_interrupt>:
Remove method.
(target_check_pending_interrupt): Remove declaration.
* target-delegates.c: Regenerate.
2016-04-12 Pedro Alves <palves@redhat.com>
* defs.h: Update comments on SIGINT handling.
(immediate_quit): Delete declaration.
* event-loop.c (call_async_signal_handler): Delete.
* event-loop.h (call_async_signal_handler): Delete declaration.
(mark_async_signal_handler): Update comments.
(gdb_call_async_signal_handler): Delete declaration.
* event-top.c (handle_sigint): Call mark_async_signal_handler
instead of gdb_call_async_signal_handler.
* exceptions.c (prepare_to_throw_exception): Remove reference to
immediate_quit.
(exception_fprintf): Remove comments about immediate_quit.
* mingw-hdep.c (sigint_event, sigint_handler): Delete.
(gdb_select): Don't wait on sigint_event.
(gdb_call_async_signal_handler): Delete.
(_initialize_mingw_hdep): Delete.
* posix-hdep.c (gdb_call_async_signal_handler): Delete.
* utils.c (immediate_quit): Delete.
2016-04-12 Pedro Alves <palves@redhat.com>
* defs.h (quit_handler_ftype, quit_handler)
(make_cleanup_override_quit_handler, default_quit_handler): New.
(QUIT): Adjust comments.
* event-top.c (default_quit_handler): New function.
(quit_handler): New global.
(struct quit_handler_cleanup_data): New.
(restore_quit_handler, restore_quit_handler_dtor)
(make_cleanup_override_quit_handler): New.
(async_request_quit): Call QUIT.
* remote.c (struct remote_state) <got_ctrlc_during_io>: New field.
(async_sigint_remote_twice_token, async_sigint_remote_token):
Delete.
(remote_close): Update comments.
(remote_start_remote): Don't set immediate_quit. Set starting_up
earlier.
(remote_serial_quit_handler, remote_unpush_and_throw): New
functions.
(remote_open_1): Clear got_ctrlc_during_io. Set
remote_async_terminal_ours_p unconditionally.
(async_initialize_sigint_signal_handler)
(async_handle_remote_sigint, async_handle_remote_sigint_twice)
(remote_check_pending_interrupt, async_remote_interrupt)
(async_remote_interrupt_twice)
(async_cleanup_sigint_signal_handler, ofunc)
(sync_remote_interrupt, sync_remote_interrupt_twice): Delete.
(remote_terminal_inferior, remote_terminal_ours): Remove async
checks.
(remote_wait_as): Don't install a SIGINT handler in sync mode.
(readchar, remote_serial_write): Override the quit handler with
remote_serial_quit_handler.
(getpkt_or_notif_sane_1): Don't call QUIT.
(initialize_remote_ops): Don't install
remote_check_pending_interrupt.
(_initialize_remote): Don't create async_sigint_remote_token and
async_sigint_remote_twice_token.
* ser-base.c (ser_base_wait_for): Call QUIT and use
interruptible_select.
(ser_base_write): Call QUIT.
* ser-go32.c (dos_readchar, dos_write): Call QUIT.
* ser-unix.c (wait_for): Don't use VTIME. Always take the
gdb_select path, but call QUIT and interruptible_select.
* utils.c (maybe_quit): Call the current quit handler. Don't call
target_check_pending_interrupt.
(defaulted_query, prompt_for_continue): Override the quit handler
with the default quit handler.
2016-04-12 Pedro Alves <palves@redhat.com>
* tui/tui-hooks.c (tui_target_has_run): Delete.
(tui_about_to_proceed): Delete.
(tui_about_to_proceed_observer): Delete.
(tui_install_hooks, tui_remove_hooks): Don't install/remove an
about_to_proceed observer.
2016-04-12 Pedro Alves <palves@redhat.com>
* mi/mi-interp.c (mi_new_thread): Put
target_terminal_ours_for_output in effect while outputting.
(mi_thread_exit): Use target_terminal_ours_for_output instead of
target_terminal_ours.
(mi_record_changed, mi_inferior_added, mi_inferior_appeared)
(mi_inferior_exit, mi_inferior_removed, mi_traceframe_changed)
(mi_tsv_created, mi_tsv_deleted, mi_tsv_modified)
(mi_breakpoint_created, mi_breakpoint_deleted)
(mi_breakpoint_modified, mi_solib_loaded, mi_solib_unloaded)
(mi_command_param_changed, mi_memory_changed)
(report_initial_inferior): Use target_terminal_ours_for_output
instead of target_terminal_ours. Restore terminal settings.
* mi/mi-main.c (mi_execute_command): Use
target_terminal_ours_for_output instead of target_terminal_ours.
Restore terminal settings.
2016-04-12 Pedro Alves <palves@redhat.com>
PR gdb/19828
* gnu-nat.c (inf_validate_task_sc): Don't call
target_terminal_ours / target_terminal_inferior around query.
* i386-tdep.c (i386_record_lea_modrm, i386_process_record): Don't
call target_terminal_ours / target_terminal_inferior around
yquery.
* linux-record.c (record_linux_system_call): Don't call
target_terminal_ours / target_terminal_inferior around yquery.
* nto-procfs.c (interrupt_query): Don't call target_terminal_ours
/ target_terminal_inferior around query.
* record-full.c (record_full_check_insn_num): Remove
'set_terminal' parameter. Don't call target_terminal_ours /
target_terminal_inferior around query.
(record_full_message, record_full_registers_change)
(record_full_xfer_partial): Adjust.
* remote.c (interrupt_query): Don't call target_terminal_ours /
target_terminal_inferior around query.
* utils.c (defaulted_query): Install cleanup to restore target
terminal. Put target_terminal_ours_for_output in effect while
defaulted producing, and target_terminal_ours in in effect while
handling input.
(prompt_for_continue): Install cleanup to restore target terminal.
Put target_terminal_ours in in effect while handling input.
2016-04-12 Pedro Alves <palves@redhat.com>
* utils.c (defaulted_query, prompt_for_continue): Free temporary
strings with cleanups, instead of xfree.
2016-04-12 Pedro Alves <palves@redhat.com>
* utils.c (vwarning, internal_vproblem): Use
make_cleanup_restore_target_terminal and
target_terminal_ours_for_output.
2016-04-12 Pedro Alves <palves@redhat.com>
* infcmd.c (post_create_inferior, prepare_one_step): Use
target_terminal_ours_for_output instead of target_terminal_ours.
2016-04-12 Pedro Alves <palves@redhat.com>
* exceptions.c (print_flush): Use target_terminal_ours_for_output
instead of target_terminal_ours, and restore target terminal with
a cleanup.
2016-04-12 Pedro Alves <palves@redhat.com>
* cp-support.c (gdb_demangle): Use target_terminal_ours_for_output
instead of target_terminal_ours, and restore target terminal with
a cleanup.
2016-04-12 Pedro Alves <palves@redhat.com>
* ada-lang.c (type_as_string, type_as_string_and_cleanup): New
functions.
(ada_lookup_struct_elt_type): Use type_as_string_and_cleanup.
2016-04-12 Pedro Alves <palves@redhat.com>
* ser-base.c (fd_event): Retry read_prim on EINTR.
(do_ser_base_readchar): Retry read_prim on EINTR.
(ser_base_write): Retry write_prim on EINTR.
* ser-unix.c (ser_unix_read_prim): Don't retry on EINTR here.
(ser_unix_write_prim): Remove comment.
2016-04-12 Pedro Alves <palves@redhat.com>
* remote.c (remote_pass_ctrlc): New function.
(init_remote_ops): Install it.
* target.c (target_terminal_inferior): Pass pending Ctrl-C to the
target.
(target_pass_ctrlc, default_target_pass_ctrlc): New functions.
* target.h (struct target_ops) <to_pass_ctrlc>: New method.
(target_pass_ctrlc, default_target_pass_ctrlc): New declarations.
* target-delegates.c: Regenerate.
2016-04-12 Pedro Alves <palves@redhat.com>
* infcmd.c (interrupt_target_1): Call target_stop is in non-stop
mode.
* linux-nat.c (linux_nat_interrupt): Delete.
(linux_nat_add_target): Don't install linux_nat_interrupt.
* remote.c (remote_interrupt_ns): Change return type to void.
Throw error if interrupting the target is not supported.
(remote_interrupt): Don't call the remote_stop_ns/remote_stop_as.
2016-04-12 Pedro Alves <palves@redhat.com>
* defs.h (clear_quit_flag): Remove declaration.
* extension-priv.h (struct extension_language_ops)
<clear_quit_flag>: Remove field and update comments.
* extension.c (clear_quit_flag): Delete.
* guile/guile.c (guile_extension_ops): Adjust.
* python/python.c (python_extension_ops): Adjust.
(gdbpy_clear_quit_flag): Delete.
2016-04-12 Pedro Alves <palves@redhat.com>
* main.c (captured_main): Don't clear the quit flag.
2016-04-12 Pedro Alves <palves@redhat.com>
* exceptions.c (prepare_to_throw_exception): Don't clear the quit
flag.
2016-04-12 Pedro Alves <palves@redhat.com>
* event-top.c (command_handler): Don't call clear_quit_flag.
2016-04-12 Pedro Alves <palves@redhat.com>
* remote-sim.c (gdb_os_poll_quit): Don't call clear_quit_flag.
* remote.c (remote_wait_as): Don't call clear_quit_flag.
2016-04-12 Pedro Alves <palves@redhat.com>
* python/python.c: Include "ser-event.h".
(gdbpy_event_fds): Delete.
(gdbpy_serial_event): New.
(gdbpy_run_events): Change prototype. Use serial_event_clear
instead of serial_readchar.
(gdbpy_post_event): Use serial_event_set instead of serial_write.
(gdbpy_initialize_events): Use make_serial_event instead of
serial_pipe.
2016-04-12 Pedro Alves <palves@redhat.com>
* defs.h: Extend QUIT-related comments to mention
interruptible_select.
(quit_serial_event_set, quit_serial_event_clear): Declare.
* event-top.c: Include "ser-event.h" and "gdb_select.h".
(quit_serial_event): New global.
(async_init_signals): Make quit_serial_event.
(quit_serial_event_set, quit_serial_event_clear)
(quit_serial_event_fd, interruptible_select): New functions.
* extension.c (set_quit_flag): Set the quit serial event.
(check_quit_flag): Clear the quit serial event.
* gdb_select.h (interruptible_select): New declaration.
* guile/scm-ports.c (ioscm_input_waiting): Use
interruptible_select instead of gdb_select.
* top.c (gdb_readline_no_editing): Likewise.
* ui-file.c (stdio_file_read): Likewise.
2016-04-12 Pedro Alves <palves@redhat.com>
* event-loop.c: Include "ser-event.h".
(async_signal_handlers_serial_event): New global.
(async_signals_handler, initialize_async_signal_handlers): New
functions.
(mark_async_signal_handler): Set
async_signal_handlers_serial_event.
(invoke_async_signal_handlers): Clear
async_signal_handlers_serial_event.
* event-top.c (async_init_signals): Call
initialize_async_signal_handlers.
2016-04-12 Pedro Alves <palves@redhat.com>
* Makefile.in (SFILES): Add ser-event.c.
(HFILES_NO_SRCDIR): Add ser-event.h.
(COMMON_OBS): Add ser-event.o.
* ser-event.c, ser-event.h: New files.
* serial.c (new_serial): New function, factored out from
(serial_fdopen_ops): ... this.
(serial_open_ops_1): New function, factored out from
(serial_open): ... this.
(serial_open_ops): New function.
* serial.h (struct serial): Forware declare.
(serial_open_ops): New declaration.
2016-04-12 Pedro Alves <palves@redhat.com>
* serial.c (serial_open, serial_fdopen_ops, do_serial_close):
Remove references to name.
* serial.h (struct serial) <name>: Delete.
2016-04-12 Pedro Alves <palves@redhat.com>
* remote-fileio.c (sigint_fileio_token, remote_fio_no_longjmp):
Delete.
(async_remote_fileio_interrupt): Delete.
(remote_fileio_ctrl_c_signal_handler): Don't call the async signal
handler. Instead just always set the ctrl_c flag.
(remote_fileio_reply): Clear remote_fio_ctrl_c_flag before
re-enabling the SIGINT handler.
(remote_fileio_func_open, remote_fileio_func_close)
(remote_fileio_func_read, remote_fileio_func_write)
(remote_fileio_func_lseek, remote_fileio_func_rename)
(remote_fileio_func_unlink, remote_fileio_func_stat)
(remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
(remote_fileio_func_isatty, remote_fileio_func_system)
(remote_fileio_request): Remove references to
remote_fio_no_longjmp.
(initialize_remote_fileio): Don't create an async signal handler.
2016-04-12 Pedro Alves <palves@redhat.com>
* event-top.c (stdin_event_handler): Call QUIT;
(prompt_for_continue): Don't run with immediate_quit set.
2016-04-12 Pedro Alves <palves@redhat.com>
* tui/tui-io.c (tui_redisplay_readline): Check
gdb_in_secondary_prompt_p instead of immediate_quit.
* tui/tui.c: Include top.h.
(tui_rl_startup_hook): Check gdb_in_secondary_prompt_p instead of
immediate_quit.
2016-04-12 Pedro Alves <palves@redhat.com>
* top.c (read_command_file): Inline command_loop here.
(command_loop): Delete.
2016-04-12 Pedro Alves <palves@redhat.com>
* top.c: Include "gdb_select.h".
(gdb_readline_no_editing): Wait for input with gdb_select instead
of blocking in fgetc.
(command_line_input): Don't set immediate_quit.
2016-04-08 Martin Galvan <martin.galvan@tallertechnologies.com>
* value.c (value_next): Make pass-by-reference parameters const-correct.
(value_parent): Likewise.
(value_enclosing_type): Likewise.
(value_lazy): Likewise.
(value_stack): Likewise.
(value_embedded_offset): Likewise.
(value_pointed_to_offset): Likewise.
(value_raw_address): Likewise.
(deprecated_value_modifiable): Likewise.
(value_free_to_mark): Likewise.
(value_release_to_mark): Likewise.
(internalvar_name): Likewise.
(readjust_indirect_value_type): Likewise.
(value_initialized): Likewise.
* value.h (value_next): Likewise.
(value_parent): Likewise.
(value_enclosing_type): Likewise.
(value_lazy): Likewise.
(value_stack): Likewise.
(value_embedded_offset): Likewise.
(value_pointed_to_offset): Likewise.
(value_raw_address): Likewise.
(deprecated_value_modifiable): Likewise.
(value_free_to_mark): Likewise.
(value_release_to_mark): Likewise.
(internalvar_name): Likewise.
(readjust_indirect_value_type): Likewise.
(value_initialized): Likewise.
2016-04-07 Yao Qi <yao.qi@linaro.org>
* record-full.c (record_full_insert_breakpoint): Return
early if entry on the address is found in
record_full_breakpoints.
2016-04-07 Yao Qi <yao.qi@linaro.org>
* record-full.c (record_full_insert_breakpoint): Set
bp_tgt->reqstd_address and bp_tgt->placed_size.
2016-04-06 Don Breazeal <donb@codesourcery.com>
* value.c (value_actual_type): Don't try to get rtti type
of the value if it has been optimized out.
(value_optimized_out): If a memory access error occurs,
just check vaue->optimized_out.
2016-04-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Revert the previous commit adding unknown_v_replies_ok.
2016-04-06 Jan Kratochvil <jan.kratochvil@redhat.com>
* remote.c (struct remote_state): New field unknown_v_replies_ok.
(packet_config_support): Read it.
(remote_start_remote): Set it.
2016-04-06 Jan Kratochvil <jan.kratochvil@redhat.com>
* remote.c: Revert check-in by a mistake in the previous commit.
2016-04-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* exec.c (exec_file_locate_attach): Print warning for unsupported
target_pid_to_exec_file.
* symfile-mem.c (add_vsyscall_page): Remove the "file" command
message part.
2016-04-04 Simon Marchi <simon.marchi@ericsson.com>
* cli/cli-decode.c (help_cmd_list): Fix function doc and remove
trailing spaces.
2016-04-01 Artemiy Volkov <artemiyv@acm.org>
PR gdb/19820
* eval.c (evaluate_subexp_standard): Allow TYPE_CODE_ENUM to be
the type of BINOP_REPEAT's second operand.
2016-03-31 Yichao Yu <yyc1992@gmail.com>
PR gdb/19858
* jit.c (jit_breakpoint_re_set_internal): Return 0 if we already
got the breakpoint at the right address.
(jit_inferior_created): New function.
(_initialize_jit): Install jit_inferior_created as
inferior_created observer.
2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
* NEWS: Mention support for tracepoints on powerpc*-linux.
2016-03-31 Catalin Udma <catalin.udma@freescale.com>
PR python/19743
* python/python.c (execute_gdb_command): Use console uiout
when executing gdb command.
* utils.c (restore_ui_out_closure): New structure.
(do_restore_ui_out): New function.
(make_cleanup_restore_ui_out): Likewise.
* utils.h (make_cleanup_restore_ui_out): Declare.
2016-03-31 Pedro Alves <palves@redhat.com>
* NEWS: Mention that support for "target m32rsdi", "target mips",
"target pmon", "target ddb", "target rockhopper", and "target lsi"
was removed.
* Makefile.in (ALL_TARGET_OBS): Remove remote-m32r-sdi.o and
remote-mips.o.
(ALLDEPFILES): Remove remote-m32r-sdi.c and remote-mips.c.
* configure.tgt: Remove all references to remote-m32r-sdi.o and
remote-mips.o.
* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Delete
function.
* mips-tdep.h (deprecated_mips_set_processor_regs_hack): Delete
declaration.
* remote-m32r-sdi.c, remote-mips.c: Delete files.
* symfile.c (generic_load, generic_load): Remove comments.
2016-03-30 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_epilogue_frame_this_id): Check 'func' against
0 rather than NULL.
2016-03-30 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c: (arm_make_epilogue_frame_cache): New function.
(arm_epilogue_frame_this_id): New function.
(arm_epilogue_frame_prev_register): New function.
(arm_epilogue_frame_sniffer): New function.
(arm_epilogue_frame_unwind): New.
(arm_gdbarch_init): Append unwinder arm_epilogue_frame_unwind.
2016-03-30 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_stack_frame_destroyed_p): Rename it ...
(arm_stack_frame_destroyed_p_1): ... here. Don't call
arm_pc_is_thumb.
(arm_stack_frame_destroyed_p): Call
thumb_stack_frame_destroyed_p and
arm_stack_frame_destroyed_p_1.
2016-03-30 Doug Evans <dje@google.com>
* python/py-utils.c (host_string_to_python_string): New function.
* python/python-internal.h (host_string_to_python_string): Declare it.
* python/py-*.c (*): Update all calls to
PyString_Decode (str, strlen (str), host_charset (), NULL);
to use host_string_to_python_string instead.
2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
* remote.c (remote_check_symbols): Allocate own buffer for reply.
2016-03-29 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-tdep.c (xtensa_frame_cache): Change op1 type to LONGEST.
Use safe_read_memory_integer instead of read_memory_integer.
2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
* NEWS: Mention support for tracepoints on s390*-linux.
2016-03-29 Don Breazeal <donb@codesourcery.com>
* gdb/value.c (value_actual_type): Fix formatting issue.
2016-03-23 Yao Qi <yao.qi@linaro.org>
* gdbarch.sh (software_single_step): Remove comments.
* gdbarch.h: Regenerated.
2016-03-21 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_record_media): New.
(arm_record_ld_st_reg_offset): Call arm_record_media.
2016-03-21 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_canonicalize_syscall): Canonicalize
more syscalls.
2016-03-18 Yao Qi <yao.qi@linaro.org>
* sparc-tdep.c (sparc_software_single_step): Make it static.
* sparc-tdep.h (sparc_software_single_step): Remove declaration.
2016-03-18 Yao Qi <yao.qi@linaro.org>
* spu-tdep.c (spu_software_single_step): Throw error when
target_read_memory fails.
2016-03-17 Jan Kratochvil <jan.kratochvil@redhat.com>
* linux-thread-db.c (check_pid_namespace_match): Extend the message.
2016-03-17 Pedro Alves <palves@redhat.com>
Don Breazeal <donb@codesourcery.com>
PR remote/19496
* infcmd.c (notice_new_inferior): Use the 'leave_running' argument
instead of checking the 'non_stop' global.
* remote.c (remote_add_thread): New parameter 'executing'. Use it
to set the new thread's executing state.
(remote_notice_new_inferior): Rename parameter 'running' to
'executing'. Always set the thread state to THREAD_RUNNING in
non-stop mode, and to THREAD_STOPPED in all-stop mode. Pass
EXECUTING to remote_add_thread and notice_new_inferior.
(remote_update_thread_list): Update to pass executing state, not
running state.
2016-03-17 Andreas Arnez <arnez@linux.vnet.ibm.com>
* syscalls/s390-linux.xml: Add NUMA syscalls and new syscalls up
to 374.
* syscalls/s390x-linux.xml: Likewise.
2016-03-17 Andreas Arnez <arnez@linux.vnet.ibm.com>
* linux-record.c (record_mem_at_reg): New helper function.
(record_linux_system_call): Exploit new helper function where
applicable.
2016-03-17 Andreas Arnez <arnez@linux.vnet.ibm.com>
* linux-record.c: Fix whitespace issues; tabify, remove trailing
spaces.
2016-03-17 Andreas Arnez <arnez@linux.vnet.ibm.com>
* linux-record.c (record_linux_system_call): Add missing return
statements to handling of pipe and pipe2 syscalls.
2016-03-16 Doug Evans <dje@google.com>
* xml-tdesc.c (tdesc_start_enum): Fix c++ build.
2016-03-16 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_linux_init_abi): Fix
arm_linux_record_tdep.arg1, arm_linux_record_tdep.arg2 and
arm_linux_record_tdep.arg3. Set arm_linux_record_tdep.arg4,
arm_linux_record_tdep.arg5, arm_linux_record_tdep.arg6, and
arm_linux_record_tdep.arg7.
2016-03-15 Keith Seitz <keiths@redhat.com>
PR breakpoints/18303
* cp-namespace.c (cp_lookup_bare_symbol): Change assertion to
look for "::" instead of simply ":".
(cp_search_static_and_baseclasses): Return null_block_symbol for
malformed input.
Remove assertions.
* cp-support.c (cp_find_first_component_aux): Do not return
a prefix length for ':' unless the next character is also ':'.
2016-03-15 Doug Evans <dje@google.com>
* features/aarch64-core.xml (cpsr_flags): New flags type.
(cpsr): Use it.
* features/aarch64.c: Regenerate.
2016-03-15 Doug Evans <dje@google.com>
* features/i386/32bit-core.xml (i386_eflags): Remove "end" spec.
* features/i386/32bit-sse.xml (i386_eflags): Ditto.
* features/i386/64bit-core.xml (i386_eflags): Ditto.
* features/i386/64bit-sse.xml (i386_eflags): Ditto.
* features/i386/x32-core.xml (i386_eflags): Ditto.
2016-03-15 Doug Evans <dje@google.com>
Wei-cheng Wang <cole945@gmail.com>
Extend flags to support multibit and enum bitfields.
* NEWS: Document new features.
* c-typeprint.c (c_type_print_varspec_prefix): Handle TYPE_CODE_FLAGS.
(c_type_print_varspec_suffix, c_type_print_base): Ditto.
* gdbtypes.c (arch_flags_type): Don't assume all fields are one bit.
(append_flags_type_field): New function.
(append_flags_type_flag): Call it.
* gdbtypes.h (append_flags_type_field): Declare.
* target-descriptions.c (struct tdesc_type_flag): Delete.
(enum tdesc_type_kind) <TDESC_TYPE_BOOL>: New enum value.
(enum tdesc_type_kind) <TDESC_TYPE_ENUM>: Ditto.
(struct tdesc_type) <u.f>: Delete.
(tdesc_predefined_types): Add "bool".
(tdesc_predefined_type): New function.
(tdesc_gdb_type): Handle TDESC_TYPE_BOOL, TDESC_TYPE_ENUM.
Update TDESC_TYPE_FLAGS support.
(tdesc_free_type): Handle TDESC_TYPE_ENUM. Update TDESC_TYPE_FLAGS.
(tdesc_create_flags): Update.
(tdesc_create_enum): New function.
(tdesc_add_field): Initialize start,end to -1.
(tdesc_add_typed_bitfield): New function.
(tdesc_add_bitfield): Call it.
(tdesc_add_flag): Allow TDESC_TYPE_STRUCT. Update.
(tdesc_add_enum_value): New function.
(maint_print_c_tdesc_cmd): Fold TDESC_TYPE_FLAGS support into
TDESC_TYPE_STRUCT. Handle TDESC_TYPE_ENUM.
* target-descriptions.h (tdesc_create_enum): Declare.
(tdesc_add_typed_bitfield, tdesc_add_enum_value): Declare.
* valprint.c (generic_val_print_enum_1): New function.
(generic_val_print_enum): Call it.
(val_print_type_code_flags): Make static. Handle multibit bitfields
and enum bitfields.
* valprint.h (val_print_type_code_flags): Delete.
* xml-tdesc.c (struct tdesc_parsing_data) <current_type_is_flags>:
Delete. All uses removed.
(tdesc_start_enum): New function.
(tdesc_start_field): Handle multibit and enum bitfields.
(tdesc_start_enum_value): New function.
(enum_value_attributes, enum_children, enum_attributes): New static
globals.
(feature_children): Add "enum".
* features/gdb-target.dtd (enum, evalue): New elements.
2016-03-15 Doug Evans <dje@google.com>
* target-descriptions.c (struct tdesc_type) <u.u.size>: Change type
from LONGEST to int.
(struct tdesc_type) <u.f.size>: Ditto.
(tdesc_set_struct_size): Change type of "size" arg from LONGEST
to int. Add assertion size > 0.
(tdesc_create_flags): Ditto.
* target-descriptions.h (tdesc_set_struct_size): Update.
(tdesc_create_flags): Update.
* xml-tdesc.c (MAX_FIELD_SIZE, MAX_FIELD_BITSIZE): New macros.
(MAX_VECTOR_SIZE): New macro.
(tdesc_start_struct): Catch conversion errors from LONGEST to int.
(tdesc_start_flags, tdesc_start_field, tdesc_start_vector): Ditto.
2016-03-15 Doug Evans <dje@google.com>
* target-descriptions.c (maint_print_c_tdesc_cmd): Use "type" for
TYPE_CODE_FLAGS instead of "field_type", for consistency.
* features/i386/amd64-avx-linux.c: Regenerate.
* features/i386/amd64-avx.c: Regenerate.
* features/i386/amd64-avx512-linux.c: Regenerate.
* features/i386/amd64-avx512.c: Regenerate.
* features/i386/amd64-linux.c: Regenerate.
* features/i386/amd64-mpx-linux.c: Regenerate.
* features/i386/amd64-mpx.c: Regenerate.
* features/i386/amd64.c: Regenerate.
* features/i386/i386-avx-linux.c: Regenerate.
* features/i386/i386-avx.c: Regenerate.
* features/i386/i386-avx512-linux.c: Regenerate.
* features/i386/i386-avx512.c: Regenerate.
* features/i386/i386-linux.c: Regenerate.
* features/i386/i386-mmx-linux.c: Regenerate.
* features/i386/i386-mmx.c: Regenerate.
* features/i386/i386-mpx-linux.c: Regenerate.
* features/i386/i386-mpx.c: Regenerate.
* features/i386/i386.c: Regenerate.
* features/i386/x32-avx-linux.c: Regenerate.
* features/i386/x32-avx.c: Regenerate.
* features/i386/x32-avx512-linux.c: Regenerate.
* features/i386/x32-avx512.c: Regenerate.
* features/i386/x32-linux.c: Regenerate.
* features/i386/x32.c: Regenerate.
2016-03-15 Pedro Alves <palves@redhat.com>
PR gdb/19676
* linux-thread-db.c (try_thread_db_load_1): Leave
info->td_ta_thr_iter_p NULL iff debugging a live process and we
have /proc access.
(find_new_threads_once): Assert that we have a non-NULL
info->td_ta_thr_iter_p instead of checking whether the target has
execution.
2016-03-15 Pedro Alves <palves@redhat.com>
PR gdb/19676
* infrun.c (displaced_step_prepare): Also disable displaced
stepping on NOT_SUPPORTED_ERROR.
* linux-tdep.c (linux_displaced_step_location): If reading auxv
fails, throw NOT_SUPPORTED_ERROR instead of generic error.
2016-03-13 Marcin Kościelnicki <koriakin@0x04.net>
* s390-linux-tdep.c (s390_gen_return_address): New function.
(s390_gdbarch_init): Fill gen_return_address hook.
2016-03-11 Andrew Burgess <andrew.burgess@embecosm.com>
* symmisc.c (maintenance_info_line_tables): New function.
(maintenance_print_one_line_table): New function.
(_initialize_symmisc): Register 'maint info line-table' command.
* NEWS: Mention new command.
2016-03-11 Marcin Kościelnicki <koriakin@0x04.net>
* s390-linux-tdep.c (s390_ax_pseudo_register_collect): New function.
(s390_ax_pseudo_register_push_stack): New function.
(s390_gdbarch_init): Fill ax_pseudo_register_collect and
ax_pseudo_register_push_stack hooks.
2016-03-10 Simon Marchi <simon.marchi@polymtl.ca>
* data-directory/Makefile.in (PYTHON_FILE_LIST): Install
gdb/function/as_string.py.
* python/lib/gdb/function/as_string.py: New file.
* NEWS: Mention the new $_as_string function.
2016-03-09 Jose E. Marchesi <jose.marchesi@oracle.com>
* target.h: Fix doc string of target_can_use_hardware_watchpoint.
2016-03-09 Pedro Alves <palves@redhat.com>
* event-top.c (more_to_come): Delete.
(struct readline_input_state): Delete.
(readline_input_state): Delete.
(get_command_line_buffer): New function.
(command_handler): Update comments. Don't handle NULL commands
here. Do not execute commented lines.
(command_line_append_input_line): New function.
(handle_line_of_input): New function, partly based on
command_line_handler and command_line_input.
(command_line_handler): Rewrite.
* event-top.h (command_handler): New declaration.
(command_loop): Defer command execution to command_handler.
(command_line_input): Update comments. Simplify, using struct
buffer and handle_line_of_input.
* top.h (struct buffer): New forward declaration.
(handle_line_of_input): New declaration.
2016-03-09 Pedro Alves <palves@redhat.com>
* event-top.c (command_line_handler): Use xfree + xstrdup instead
of xrealloc + strcpy.
* main.c (captured_main): Use xstrdup instead of xmalloc plus
manual clear.
* top.c (saved_command_line): Rewrite comment.
(saved_command_line_size): Delete.
(command_line_input): Use xfree + xstrdup instead of xrealloc +
strcpy.
* top.h (saved_command_line_size): Delete declaration.
2016-03-09 Pedro Alves <palves@redhat.com>
* event-top.c: Include buffer.h.
(gdb_readline_no_editing_callback): Use struct buffer instead
of xrealloc.
2016-03-09 Pedro Alves <palves@redhat.com>
* common/buffer.h (buffer_grow_char): New function.
* top.c: Include buffer.h.
(gdb_readline_no_editing): Rename 'prompt_arg' parameter to
'prompt'. Use struct buffer instead of xrealloc.
2016-03-09 Pedro Alves <palves@redhat.com>
* defs.h (gdb_readline): Delete declaration.
* top.c (gdb_readline): Rename to ...
(gdb_readline_no_editing): ... this, and make static.
2016-03-09 Pedro Alves <palves@redhat.com>
* utils.c (prompt_for_continue): Update comments.
2016-03-09 Pedro Alves <palves@redhat.com>
* event-top.c (async_annotation_suffix): Delete.
(top_level_prompt, command_line_handler): Don't use
'async_annotation_suffix' and simplify.
* event-top.h (async_annotation_suffix): Delete declaration.
(init_main): Remove reference to 'async_annotation_suffix'.
2016-03-09 Pedro Alves <palves@redhat.com>
* event-top.c (gdb_readline2): Rename to ...
(gdb_readline_no_editing_callback): ... this.
(change_line_handler, stdin_event_handler)
(gdb_setup_readline): Adjust.
* event-top.h (gdb_readline2): Rename to ...
(gdb_readline_no_editing_callback): ... this, and move closer to
other readline-related declarations.
* mi/mi-interp.c (mi_interpreter_resume): Adjust.
2016-03-09 Pedro Alves <palves@redhat.com>
* top.c (window_hook): Delete.
(command_loop): Remove references to window_hook.
2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
* corefile.c (safe_read_memory_unsigned_integer): New function.
* gdbcore.h (safe_read_memory_unsigned_integer): New prototype.
* rs6000-tdep.c (rs6000_frame_cache): Read backchain as unsigned.
2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
* rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes.
(rs6000_gen_return_address): New function.
(rs6000_gdbarch_init): Wire in the above.
2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
* rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function.
(rs6000_gdbarch_init): Wire in the above.
2016-03-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
* s390-linux-tdep.c (s390_analyze_prologue): Ignore BRC and BRCL
instructions that do nothing or are conditional traps.
2016-03-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
* s390-linux-tdep.c (s390_prologue_frame_unwind_cache): Store
frame func's PC in info->func before any other failure can occur.
(s390_frame_this_id): Use frame_id_build_unavailable_stack if
info->func has been filled out.
2016-03-09 Pedro Alves <palves@redhat.com>
* osabi.c (gdb_osabi_names): Avoid spaces in osabi names.
2016-03-09 Pedro Alves <palves@redhat.com>
* frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.
2016-03-09 Pedro Alves <palves@redhat.com>
* cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte
order is BFD_ENDIAN_BIG or if the cris version is unsupported.
2016-03-09 Pedro Alves <palves@redhat.com>
* doublest.c: Extend comments.
(floatformat_to_doublest, floatformat_from_doublest): Copy the
floatformat's total size, not the host type's size.
2016-03-09 Pedro Alves <palves@redhat.com>
* doublest.c (floatformat_totalsize_bytes): New function.
(floatformat_from_type): Assert that the type's length is at least
as long as the floatformat's totalsize.
* doublest.h (floatformat_totalsize_bytes): New declaration.
* gdbtypes.c (arch_float_type): Assert that the type's length is
at least as long as the floatformat's totalsize.
2016-03-09 Pedro Alves <palves@redhat.com>
* hppa-linux-tdep.c (hppa_linux_init_abi): Set the long double
format to floatformats_ieee_double.
2016-03-07 Pedro Alves <palves@redhat.com>
* mips-tdep.c (mips_gdbarch_init): Check whether info.abfd is NULL
before calling bfd_get_flavour.
2016-03-05 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
* avr-tdep.c (AVR_LAST_ARG_REGNUM): Define.
(avr_push_dummy_call): Correct last needed argument register.
Write MSB of argument into register and subsequent bytes into
other registers in decreasing order.
2016-03-04 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_record_vdata_transfer_insn): Simplify the
condition check. Record the right D register number.
2016-03-04 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_record_extension_space): Remove code
printing "Process record does not support".
(arm_record_data_proc_misc_ld_str): Likewise.
(decode_insn): Call arm_record_extension_space if condition
is 0xf. Call arm_record_unsupported_insn if ret isn't
ARM_RECORD_SUCCESS. Use 'ret' instead of 'insn_id' to hold
the value of thumb2_record_decode_insn_handler.
2016-03-04 Simon Marchi <simon.marchi@ericsson.com>
* features/feature_to_c.sh: Print the help when passing no
argument.
2016-03-02 Bernhard Heckel <bernhard.heckel@intel.com>
* MAINTAINERS (Write After Approval): Add Bernhard Heckel.
2016-03-02 Bernhard Heckel <bernhard.heckel@intel.com>
* dwarf2read.c (new_symbol_full): Fix detection of gfortran compilers.
2016-03-01 Andreas Arnez <arnez@linux.vnet.ibm.com>
* s390-linux-tdep.c (s390_backchain_frame_unwind_cache): Avoid
exception when attempting to access the inferior's backchain.
2016-02-29 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-tdep.c (aarch64_canonicalize_syscall): Support
eventfd2, eventfd2, dup3, inotify_init1, fallocate and pipe2.
Return gdb_sys_epoll_create1 instead of gdb_sys_epoll_create
for aarch64_sys_epoll_create1.
2016-02-29 Yao Qi <yao.qi@linaro.org>
* linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
<gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
<gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
* linux-record.c (record_linux_system_call): Handle them.
2016-02-28 Iain Buclaw <ibuclaw@gdcproject.org>
* d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from
cyclic imports.
2016-02-26 Keith Seitz <keiths@redhat.com>
* rs6000-tdep.c (rs6000_frame_cache): Explicitly cast return result
to avoid invalid conversion from void *.
2016-02-26 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (arm_record_exreg_ld_st_insn): Set 'single_reg'
per bit 8. Check bit 20 instead of bit 4 for VMOV
instruction. Record D registers for instructions changing
S registers. Change of the order of length and address
in record_buf_mem array.
2016-02-26 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (thumb_record_ld_st_reg_offset): Fix the register
number of Rd.
2016-02-25 Doug Evans <dje@google.com>
* remote-m32r-sdi.c (recv_char_data): Initialize val to avoid
compiler warning.
(recv_long_data): Ditto.
2016-02-25 Simon Marchi <simon.marchi@ericsson.com>
* i386-linux-tdep.c (i386_linux_handle_segmentation_fault):
Initialize variables.
2016-02-25 Antoine Tremblay <antoine.tremblay@ericsson.com>
* ax-general.c (ax_reg): Call gdbarch_remote_register_number.
(ax_reg_mask): Likewise.
2016-02-24 Pedro Alves <palves@redhat.com>
* linux-nat.c (save_sigtrap) Delete.
(stop_wait_callback): Call save_stop_reason instead of
save_sigtrap.
(check_stopped_by_breakpoint): Rename to ...
(save_stop_reason): ... this. Bits of save_sigtrap folded here.
Use GDB_ARCH_IS_TRAP_HWBKPT and handle ambiguous
GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT. Factor out
common code between the USE_SIGTRAP_SIGINFO and
!USE_SIGTRAP_SIGINFO blocks.
(linux_nat_filter_event): Call save_stop_reason instead of
save_sigtrap.
* nat/linux-ptrace.h: Check for both SI_KERNEL and TRAP_BRKPT
si_code for MIPS.
* nat/linux-ptrace.h: Fix "TRAP_HWBPT" typo in x86 table. Add
comments on MIPS behavior.
(GDB_ARCH_IS_TRAP_HWBKPT): Define for all archs.
2016-02-24 Marcin Kościelnicki <koriakin@0x04.net>
* rs6000-tdep.c (rs6000_frame_cache): Initialize frame and pc to 0
to avoid spurious warnings.
2016-02-24 Gary Benson <gbenson@redhat.com>
* exec.c (exec_file_locate_attach): Do not attempt to
locate main executable locally if not found in sysroot.
2016-02-24 Joel Brobecker <brobecker@adacore.com>
GDB 7.11 released.
2016-02-24 Wei-cheng Wang <cole945@gmail.com>
* rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle
unavailable PC/SP to build unavailable frame.
2016-02-23 Doug Evans <dje@google.com>
Extend "skip" command to support -file, -gfile, -function, -rfunction.
* NEWS: Document new features.
* skip.c: #include "fnmatch.h", "gdb_regex.h".
(skiplist_entry) <file>: Renamed from filename.
<function>: Renamed from function_name.
<file_is_glob, function_is_regexp>: New members.
<compiled_function_regexp, compiled_function_regexp_is_valid>:
New members.
(make_skip_entry): New function.
(free_skiplist_entry, free_skiplist_entry_cleanup): New functions.
(make_free_skiplist_entry_cleanup): New function.
(skip_file_command): Update.
(skip_function, skip_function_command): Update.
(compile_skip_regexp): New functions.
(skip_command): Add support for new options.
(skip_info): Update.
(skip_file_p, skip_gfile_p): New functions.
(skip_function_p, skip_rfunction_p): New functions.
(function_name_is_marked_for_skip): Update and simplify.
(_initialize_step_skip): Update.
* symtab.c: #include "fnmatch.h".
(compare_glob_filenames_for_search): New function.
* symtab.h (compare_glob_filenames_for_search): Declare.
* utils.c (count_path_elements): New function.
(strip_leading_path_elements): New function.
* utils.h (count_path_elements): Declare.
(strip_leading_path_elements): Declare.
2016-02-23 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter.
(thumb_process_displaced_insn): Likewise.
(arm_process_displaced_insn): Adjust calls.
2016-02-23 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-tdep.c (enum aarch64_syscall) <aarch64_sys_mknod>:
Remove.
<aarch64_sys_mkdir, aarch64_sys_unlink, aarch64_sys_symlink>: Remove.
<aarch64_sys_link, aarch64_sys_rename, aarch64_sys_faccess>: Remove.
<aarch64_sys_mknodat, aarch64_sys_mkdirat>: New.
<aarch64_sys_unlinkat, aarch64_sys_symlinkat>: New.
<aarch64_sys_linkat, aarch64_sys_renameat>: New.
<aarch64_sys_faccessat>: New.
<aarch64_sys_open, aarch64_sys_readlink, aarch64_sys_fstatat>: Remove.
<aarch64_sys_openat, aarch64_sys_readlinkat>: New.
<aarch64_sys_newfstatat>: New.
(UNSUPPORTED_SYSCALL_MAP): New macro.
(aarch64_canonicalize_syscall): Add missing syscalls.
2016-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print.
2016-02-22 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c: Fix code format issues.
2016-02-21 Iain Buclaw <ibuclaw@gdcproject.org>
* d-namespace.c (d_lookup_symbol_imports): Remove argument
'search_parents'. All callers updated.
2016-02-18 Marcin Kościelnicki <koriakin@0x04.net>
* s390-linux-tdep.c (s390_guess_tracepoint_registers): New function.
(s390_gdbarch_init): Fill guess_tracepoint_registers hook.
2016-02-18 Walfred Tedeschi <walfred.tedeschi@intel.com>
* NEWS: Add entry for bound violation.
* amd64-linux-tdep.c (amd64_linux_init_abi_common):
Add handler for segmentation fault.
* gdbarch.sh (handle_segmentation_fault): New.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New.
(SIG_CODE_BONDARY_FAULT): New define.
(i386_linux_init_abi): Use i386_mpx_bound_violation_handler.
* i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New.
* i386-tdep.c (i386_mpx_enabled): Add as external.
* i386-tdep.c (i386_mpx_enabled): Add as external.
* infrun.c (handle_segmentation_fault): New function.
(print_signal_received_reason): Use handle_segmentation_fault.
2016-02-18 Marcin Kościelnicki <koriakin@0x04.net>
* arch-utils.c (default_guess_tracepoint_registers): New function.
* arch-utils.h (default_guess_tracepoint_registers): New prototype.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh: Add guess_tracepoint_registers hook.
* tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.
2016-02-17 Gary Benson <gbenson@redhat.com>
* exec.c (exec_file_locate_attach): Add missing cleanup.
2016-02-16 Don Breazeal <donb@codesourcery.com>
PR remote/19496
* remote.c (remove_new_fork_children): Check for pending
fork status in thread_info.suspend.
2016-02-16 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_linux_software_single_step): Assign
'old_chain' later.
2016-02-16 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops)
<syscall_next_pc>: Remove argument PC. Callers updated.
* arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
Remove argument PC. Get pc from regcache_read_pc.
* arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove
argument PC.
2016-02-15 Yao Qi <yao.qi@linaro.org>
* aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x".
2016-02-12 Yao Qi <yao.qi@linaro.org>
* arch/arm-linux.c (arm_linux_get_next_pcs_fixup): Calculate
nextpc according to instruction.
2016-02-12 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.c (arm_get_next_pcs): Call
self->ops->fixup if it isn't NULL.
* arch/arm-get-next-pcs.h: Include gdb_vecs.h.
(struct arm_get_next_pcs_ops) <fixup>: New field.
* arch/arm-linux.c: Include common-regcache.h and
arch/arm-get-next-pcs.h.
(arm_linux_get_next_pcs_fixup): New function.
* arch/arm-linux.h (arm_linux_get_next_pcs_fixup): Declare.
* arm-linux-tdep.c (arm_linux_get_next_pcs_ops): Initialize
it with arm_linux_get_next_pcs_fixup.
(arm_linux_software_single_step): Move code to
arm_linux_get_next_pcs_fixup.
* arm-tdep.c (arm_get_next_pcs_ops): Initialize it.
2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
* xml-tdesc.c (target_fetch_description_xml) [!HAVE_LIBEXPAT]: Warn
and return NULL.
2016-02-12 Markus Metzger <markus.t.metzger@intel.com>
* frame.h (skip_tailcall_frames): Update comment.
* frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL
if only artificial frames are found. Update comment.
(frame_unwind_caller_id): Handle NULL return.
(frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that
skip_artificial_frames does not return NULL.
(frame_pop): Add an error if only tailcall frames are found.
* infcmd.c (finish_command): Move skip_tailcall_frames call into
forward-execution case. Add an error if only tailcall frames are
found.
2016-02-12 Markus Metzger <markus.t.metzger@intel.com>
* stack.c (frame_info): Check frame_unwind_caller_id.
2016-02-12 Markus Metzger <markus.t.metzger@intel.com>
* frame.h (skip_tailcall_frames): New.
* frame.c (skip_tailcall_frames): New.
(frame_pop): Call skip_tailcall_frames.
* infcmd.c (finish_command): Call skip_tailcall_frames.
2016-02-11 Pedro Alves <palves@redhat.com>
* Makefile.in (check-parallel): New rule.
2016-02-11 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (arm_skip_prologue): Remove unused variables.
(arm_analyze_prologue): Likewise.
(arm_scan_prologue): Likewise.
(arm_m_exception_prev_register): Likewise.
(arm_copy_block_xfer): Likewise.
(thumb2_copy_block_xfer): Likewise.
(arm_decode_miscellaneous): Likewise.
(arm_decode_ld_st_word_ubyte): Likewise.
(arm_decode_svc_copro): Likewise.
(thumb2_decode_svc_copro): Likewise.
(thumb_copy_16bit_ldr_literal): Likewise.
(thumb_copy_pop_pc_16bit): Likewise.
(decode_thumb_32bit_ld_mem_hints): Likewise.
(arm_show_force_mode): Likewise.
(_initialize_arm_tdep): Likewise.
(arm_record_strx): Likewise.
(arm_record_extension_space): Likewise.
(arm_record_data_proc_misc_ld_str): Likewise.
(arm_record_exreg_ld_st_insn): Likewise.
(arm_record_vfp_data_proc_insn): Likewise.
(arm_record_coproc_data_proc): Likewise.
(thumb_record_misc): Likewise.
(thumb_record_ldm_stm_swi): Likewise.
(thumb2_record_ld_st_dual_ex_tbb): Likewise.
(thumb2_record_ld_mem_hints): Likewise.
(thumb2_record_lmul_lmla_div): Likewise.
(thumb2_record_asimd_struct_ld_st): Likewise.
(arm_process_record): Likewise.
2016-02-11 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (arm_displaced_step_copy_insn): Remove.
(ARM displaced stepping support): Remove reference to
arm_displaced_step_copy_insn in comment.
* arm-tdep.h (arm_displaced_step_copy_insn): Remove.
* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove
reference to arm_displaced_step_copy_insn in comment.
2016-02-11 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (thumb_copy_unmodified_16bit): Change type of insn.
(thumb_copy_b): Likewise.
(arm_decode_b_bl_ldmstm): Likewise.
(thumb_copy_16bit_ldr_literal): Likewise.
(thumb_copy_pop_pc_16bit): Likewise.
2016-02-11 Antoine Tremblay <antoine.tremblay@ericsson.com>
* tracepoint.c (encode_actions_1): Use target_gdbarch () rather
than loc->gdbarch.
2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
* tracefile-tfile.c (trace_tdesc): New static variable.
(tfile_open): Clear trace_tdesc, call target_find_description.
(tfile_interp_line): Recognize tdesc lines.
(tfile_close): Clear trace_tdesc.
(tfile_xfer_partial_features): New function.
(tfile_xfer_partial): Call tfile_xfer_partial_features.
(tfile_append_tdesc_line): New function.
2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
* ctf.c (ctf_write_tdesc): New function.
(ctf_write_ops): Wire in ctf_write_tdesc.
* tracefile-tfile.c (tfile_write_tdesc): New function.
(tfile_write_ops): Wire in tfile_write_tdesc.
* tracefile.c (trace_save): Call write_tdesc method.
* tracefile.h (struct trace_file_write_ops): Add write_tdesc method.
* xml-tdesc.c (target_fetch_description_xml): New function.
* xml-tdesc.h: Add target_fetch_description_xml prototype.
2016-02-10 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo.
(arm_decode_dp_misc): Likewise.
2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
* amd64-tdep.c (amd64_ax_pseudo_register_collect): New function.
(amd64_init_abi): Fill ax_pseudo_register_collect hook.
* gdb/i386-tdep.c (i386_pseudo_register_read_into_value): Remove
misleading comment.
(i386_pseudo_register_write): Ditto.
(i386_ax_pseudo_register_collect): New function.
(i386_gdbarch_init): Fill ax_pseudo_register_collect hook.
* i386-tdep.h: Add i386_ax_pseudo_register_collect prototype.
2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
* tracefile-tfile.c (tfile_fetch_registers): Use g packet order
instead of gdb order.
2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
* tracefile-tfile.c (tfile_fetch_registers): Fix off-by-one in bounds
check.
2016-02-10 Joel Brobecker <brobecker@adacore.com>
* NEWS: Create a new section for the next release branch.
Rename the section of the current branch, now that it has
been cut.
2016-02-10 Joel Brobecker <brobecker@adacore.com>
GDB 7.11 branch created (9ef9e6a6a0dd8f948708cb67c9afcfd0be40cb0a):
* version.in: Bump version to 7.11.50.DATE-git.
2016-02-09 Keith Seitz <keiths@redhat.com>
PR breakpoints/19546
* breakpoint.c (breakpoint_event_location_empty_p): New function.
(update_breakpoints_after_exec, bkpt_re_set): Use this new function
instead of event_location_empty_p.
2016-02-09 Keith Seitz <keiths@redhat.com>
* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Use
string_to_event_location_basic instead of string_to_event_location.
2016-02-09 Keith Seitz <keiths@redhat.com>
* guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Skip
leading whitespace and use string_to_event_location_basic instead
of new_linespec_location.
2016-02-09 Keith Seitz <keiths@redhat.com>
PR python/19506
* python/py-breakpoint.c (bppy_init): Use
string_to_event_location_basic instead of new_linespec_location.
2016-02-09 Keith Seitz <keiths@redhat.com>
* location.c (string_to_explicit_location): Note that "-p" is
reserved for probe locations and return NULL for any input
that starts with that.
(string_to_event_location): Move "legacy" linespec code to ...
(string_to_event_location_basic): ... here.
* location.h (string_to_event_location): Update comment.
(string_to_event_location_basic): New function.
2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Use AC_CONFIG_FILES instead of passing arguments
to AC_OUTPUT. Remove "exit 0" at the end.
* configure: Regenerate.
2016-02-09 Pedro Alves <palves@redhat.com>
PR breakpoints/19548
* breakpoint.c (create_overlay_event_breakpoint): Don't update
global location list here.
(create_longjmp_master_breakpoint)
(create_std_terminate_master_breakpoint)
(create_exception_master_breakpoint, create_jit_event_breakpoint)
(update_breakpoint_locations):
(breakpoint_re_set): Update global location list after all
breakpoints are re-set.
2016-02-08 Simon Marchi <simon.marchi@ericsson.com>
* remote.c (remote_register_number_and_offset): Remove unused
variable(s).
(remote_thread_always_alive): Likewise.
(remote_update_thread_list): Likewise.
(process_initial_stop_replies): Likewise.
(remote_start_remote): Likewise.
(remote_check_symbols): Likewise.
(discard_pending_stop_replies): Likewise.
(process_stop_reply): Likewise.
(putpkt_binary): Likewise.
(getpkt): Likewise.
(remote_add_target_side_condition): Likewise.
(remote_insert_breakpoint): Likewise.
(remote_supports_stopped_by_sw_breakpoint): Likewise.
(remote_supports_stopped_by_hw_breakpoint): Likewise.
(remote_xfer_partial): Likewise.
(remote_read_btrace): Likewise.
(remote_async_serial_handler): Likewise.
(remote_thread_events): Likewise.
(_initialize_remote): Likewise.
2016-02-07 Simon Marchi <simon.marchi@polymtl.ca>
* varobj.h (varobj_delete): Remove dellist parameter, update and
move documentation here.
* varobj.c (struct cpstack, cppush, cppop): Remove.
(delete_variable): Remove resultp (first) parameter.
(delete_variable_1): Likewise.
(varobj_delete): Remove dellist parameter and unused code.
(update_dynamic_varobj_children): Adjust varobj_delete call.
(update_type_if_necessary): Likewise.
(varobj_set_visualizer): Likewise.
(varobj_update): Likewise.
(value_of_root): Likewise.
(varobj_invalidate_iter): Likewise.
* mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise.
2016-02-04 Yao Qi <yao.qi@linaro.org>
* remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to
0 before handling 'F' and set it back afterwards.
2016-02-02 Simon Marchi <simon.marchi@ericsson.com>
* ui-out.c (MAX_UI_OUT_LEVELS): Remove.
2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
* amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval):
New types.
(compat_siginfo): New bound fields added.
(compat_x32_siginfo): New field added.
(cpt_si_addr_lsb): New define.
(compat_siginfo_from_siginfo): Use nat_siginfo.
(siginfo_from_compat_siginfo): Use nat_siginfo.
(compat_x32_siginfo_from_siginfo): Likewise.
(siginfo_from_compat_x32_siginfo): Likewise.
2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
* linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd
structure to the siginfo if extra_fields contains
LINUX_SIGINFO_FIELD_ADDR_BND.
2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
* linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
* linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
* i386-linux-tdep.h (x86_linux_get_siginfo_type): New
function.
* amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
x86_linux_get_siginfo_type for the amd64 abi.
* i386-linux-tdep.c (x86_linux_get_siginfo_type): New
function.
(i386_linux_init_abi): Add new function at the i386 ABI
initialization.
2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
* linux-tdep.h (linux_siginfo_extra_field_values): New enum values.
(linux_siginfo_extra_fields): New enum type.
* linux-tdep.c (linux_get_siginfo_type_with_fields): New function.
(linux_get_siginfo_type): Use new function.
2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
* nat/amd64-linux-siginfo.c: New file.
* nat/amd64-linux-siginfo.h: New file.
* Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
(amd64-linux-siginfo.o): New rule.
* config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
* amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
(compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
(compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
(cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
(cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
(cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.
2016-02-01 Andrew Burgess <andrew.burgess@embecosm.com>
* value.c (max_value_size): New variable.
(MIN_VALUE_FOR_MAX_VALUE_SIZE): New define.
(set_max_value_size): New function.
(show_max_value_size): New function.
(check_type_length_before_alloc): New function.
(allocate_value_contents): Call check_type_length_before_alloc.
(set_value_enclosing_type): Likewise.
(_initialize_values): Add set/show handler for max-value-size.
* NEWS: Mention new set/show command.
2016-01-31 Simon Marchi <simon.marchi@polymtl.ca>
* varobj.h (struct varobj): Fix typos in comments.
(struct lang_varobj_ops): Likewise.
* varobj.c (VAROBJ_TABLE_SIZE): Likewise.
(varobj_create): Move misplaced comment.
2016-01-29 Simon Marchi <simon.marchi@ericsson.com>
* aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces
to for include additional lines.
* xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces.
2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
* gnulib/import/Makefile.am: Regenerate.
* gnulib/import/Makefile.in: Regenerate.
* gnulib/import/m4/gnulib-cache.m4: Regenerate.
* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.
2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
* remote.c (skip_to_semicolon): Remove.
(remote_parse_stop_reply): Use strchrnul instead of
skip_to_semicolon.
* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
strchrnul.
* gnulib/aclocal.m4: Regenerate.
* gnulib/config.in: Regenerate.
* gnulib/configure: Regenerate.
* gnulib/import/Makefile.am: Regenerate.
* gnulib/import/Makefile.in: Regenerate.
* gnulib/import/m4/gnulib-cache.m4: Regenerate.
* gnulib/import/m4/gnulib-comp.m4: Regenerate.
* gnulib/import/m4/rawmemchr.m4: New file.
* gnulib/import/m4/strchrnul.m4: New file.
* gnulib/import/rawmemchr.c: New file.
* gnulib/import/rawmemchr.valgrind: New file.
* gnulib/import/strchrnul.c: New file.
* gnulib/import/strchrnul.valgrind: New file.
2016-01-28 Yao Qi <yao.qi@linaro.org>
* breakpoint.c (build_target_command_list): Don't call continue
if aexpr is NULL.
(build_target_condition_list): Likewise.
2016-01-27 Kevin Buettner <kevinb@redhat.com>
* rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8
bytes as aggregates.
2016-01-27 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS (Responsible Maintainers): Add Keith Seitz as
Linespec Maintainers.
2016-01-26 Simon Marchi <simon.marchi@ericsson.com>
* common/common-utils.c (skip_spaces): Fix comment.
(skip_to_space_const): Likewise.
2016-01-25 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
Remove argument pc. Get pc by regcache_read_pc. Callers updated.
(arm_deal_with_atomic_sequence_raw): Likewise.
(thumb_get_next_pcs_raw): Likewise.
(arm_get_next_pcs_raw): Likewise.
(arm_get_next_pcs): Remove argument pc. Callers updated.
* arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.
2016-01-25 Mark Wielaard <mjw@redhat.com>
* ada-lang.c (ada_evaluate_subexp): Add proper else block.
* c-typeprint.c (c_type_print_base): Fix misleading indentation of
if statement.
* inflow.c (child_terminal_ours_1): Fix misleading indentation of
statement block by introducing an else.
* linux-record.c (record_linux_sockaddr): Fix misleading indentation
of return statements.
(record_linux_msghdr): Likewise.
2016-01-25 Pedro Alves <palves@redhat.com>
PR threads/19461
* infrun.c (handle_inferior_event_1) <fork/vfork>: Update
parent/child running states.
2016-01-25 Pedro Alves <palves@redhat.com>
PR gdb/19494
* linux-nat.c (kill_one_lwp): New, factored out from ...
(kill_callback): ... this.
(kill_wait_callback): New, factored out from ...
(kill_wait_one_lwp): ... this.
(kill_unfollowed_fork_children): New function.
(linux_nat_kill): Use it.
2016-01-22 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_pid_to_str): Adjust string format.
2016-01-22 Yao Qi <yao.qi@linaro.org>
* arm-linux-nat.c (fetch_fpregs): Call perror_with_name
instead of warning.
(store_fpregs, fetch_regs, store_regs): Likewise.
(fetch_wmmx_regs, store_wmmx_regs): Likewise.
(fetch_vfp_regs, store_vfp_regs): Likewise.
2016-01-21 Doug Evans <dje@google.com>
* breakpoint.c (init_breakpoint_sal): Add comment.
2016-01-21 Marcin Kościelnicki <koriakin@0x04.net>
* ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.
2016-01-21 Andrew Burgess <andrew.burgess@embecosm.com>
* disasm.c (maybe_add_dis_line_entry): Rename to...
(add_dis_line_entry): ...this, and update header comment.
(do_mixed_source_and_assembly): Now use add_dis_line_entry.
2016-01-21 Pedro Alves <palves@redhat.com>
* Makefile.in (COMPILER_CFLAGS): New.
(CXXFLAGS): Get it from configure.
(INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
instead of CFLAGS.
* build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
COMPILER_CFLAGS.
* configure: Regenerate.
2016-01-21 Joel Brobecker <brobecker@adacore.com>
* location.h (new_address_location): Add new parameters
"addr_string" and "addr_string_len".
(get_address_string_location): Add declaration.
* location.c (new_address_location): Add new parameters
"addr_string" and "addr_string_len". If not NULL, store
a copy of the addr_string in the new location as well.
(get_address_string_location): New function.
(string_to_event_location): Update call to new_address_location.
* linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
Save the event location in the parser's state before
passing it to convert_address_location_to_sals.
* breakpoint.c (create_thread_event_breakpoint): Update call
to new_address_location.
(init_breakpoint_sal): Get the event location's string, if any,
and use it to update call to new_address_location.
* python/py-finishbreakpoint.c (bpfinishpy_init):
Update call to new_address_location.
* spu-tdep.c (spu_catch_start): Likewise.
* config/djgpp/fnchange.lst: Add entries for
gdb/testsuite/gdb.base/break-fun-addr1.c and
gdb/testsuite/gdb.base/break-fun-addr2.c.
2016-01-21 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
is_thumb and set it according to CPSR saved on the stack.
(arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
arm_linux_sigreturn_next_pc.
2016-01-20 Simon Marchi <simon.marchi@polymtl.ca>
* python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
Fix enumerators sort key function.
2016-01-20 Joel Brobecker <brobecker@adacore.com>
* printcmd.c (print_scalar_formatted): Move binary operator from
end of line to beginning of next line. Adjust formatting
accordingly.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
"len" with sysctl.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* fbsd-tdep.c (find_stop_signal): Remove.
(struct fbsd_collect_regset_section_cb) <lwp>: New field.
<stop_signal>: New field.
<abort_iteration>: New field.
(fbsd_collect_regset_section_cb): Use new fields.
(fbsd_collect_thread_registers): New function.
(struct fbsd_corefile_thread_data): New structure.
(fbsd_corefile_thread): New function.
(fbsd_make_corefile_notes): Use new function to dump notes for each
non-exited thread in a process.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* configure.ac: Check for support for LWP names on FreeBSD.
* fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
[TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
(fbsd_fetch_kinfo_proc): Move function earlier.
[PT_LWPINFO] (fbsd_thread_alive): New function.
[PT_LWPINFO] (fbsd_pid_to_str): New function.
[HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
[PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
[PT_LWPINFO] (fbsd_add_threads): New function.
[PT_LWPINFO] (fbsd_update_thread_list): New function.
[PT_LWPINFO] New variable super_resume.
[PT_LWPINFO] (resume_one_thread_cb): New function.
[PT_LWPINFO] (resume_all_threads_cb): New function.
[PT_LWPINFO] (fbsd_resume): New function.
(fbsd_remember_child): Save full ptid instead of plain pid.
(fbsd_is_child_pending): Return ptid of saved child process.
(fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
first stop.
[PT_LWP_EVENTS] Handle LWP events.
[TDP_RFPPWAIT] Include LWP in child ptid.
(fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
(fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
Add threads for existing processes.
(fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
"fbsd_thread_alive".
Set "to_pid_to_str" to "fbsd_pid_to_str".
[HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
"fbsd_thread_name".
[PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
Set "to_has_thread_control" to "tc_schedlock".
Set "to_resume" to "fbsd_resume".
(_initialize_fbsd_nat): New function.
* configure: Regenerate.
* config.in: Regenerate.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
get_ptrace_pid.
(amd64bsd_store_inferior_registers): Use get_ptrace_pid.
(amd64bsd_dr_get): Use get_ptrace_pid.
(amd64bsd_dr_set): Use get_ptrace_pid.
* i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
(i386bsd_store_inferior_registers): Use get_ptrace_pid.
(i386bsd_dr_get): Use get_ptrace_pid.
(i386bsd_dr_set): Use get_ptrace_pid.
* inf-ptrace.c (get_ptrace_pid): Export.
* inf-ptrace.h (get_ptrace_pid): Declare.
* ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
(ppcfbsd_store_inferior_registers): Use lwp id.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* fbsd_tdep.c (fbsd_core_pid_to_str): New function.
(fbsd_core_thread_name): New function.
(fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
Add "core_thread_name" gdbarch method.
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* corelow.c (core_thread_name): New function.
(init_core_ops): Use "core_thread_name" for the "to_thread_name"
target op.
* gdbarch.sh (core_thread_name): New gdbarch callback.
* gdbarch.h: Re-generate.
* gdbarch.c: Re-generate.
2016-01-19 Simon Marchi <simon.marchi@polymtl.ca>
* python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
convert gdb.Value to integer type using int().
2016-01-19 John Baldwin <jhb@FreeBSD.org>
* configure.ac: Include <sys/types.h when checking for "r_fs" in
"struct reg".
* configure: Regenerate.
2016-01-19 Pedro Alves <palves@redhat.com>
* ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
* break-catch-throw.c (re_set_exception_catchpoint): Pass the
current program space down to linespec decoding and breakpoint
location updating.
* breakpoint.c (parse_breakpoint_sals): Adjust calls to
decode_line_full.
(until_break_command): Adjust calls to decode_line_1.
(base_breakpoint_decode_location, bkpt_decode_location): Add
'search_pspace' parameter. Pass it along.
(bkpt_probe_create_sals_from_location): Adjust calls to
parse_probes.
(tracepoint_decode_location, tracepoint_probe_decode_location)
(strace_marker_decode_location): Add 'search_pspace' parameter.
Pass it along.
(all_locations_are_pending): Rewrite to take a breakpoint and
program space as arguments instead.
(hoist_existing_locations): New function.
(update_breakpoint_locations): Add 'filter_pspace' parameter. Use
hoist_existing_locations instead of always removing all locations,
and adjust to all_locations_are_pending change.
(location_to_sals): Add 'search_pspace' parameter. Pass it along.
Don't disable the breakpoint if there are other locations in
another program space.
(breakpoint_re_set_default): Adjust to pass down the current
program space as filter program space.
(decode_location_default): Add 'search_pspace' parameter and pass
it along.
(prepare_re_set_context): Don't switch program space here.
(breakpoint_re_set): Use save_current_space_and_thread instead of
save_current_program_space.
* breakpoint.h (struct breakpoint_ops) <decode_location>: Add
'search_pspace' parameter.
(update_breakpoint_locations): Add 'filter_pspace' parameter.
* cli/cli-cmds.c (edit_command, list_command): Adjust calls to
decode_line_1.
* elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
program space as filter program space.
* linespec.c (struct linespec_state) <search_pspace>: New field.
(create_sals_line_offset, convert_explicit_location_to_sals)
(parse_linespec): Pass the search program space down.
(linespec_state_constructor): Add 'search_pspace' parameter.
Store it.
(linespec_parser_new): Add 'search_pspace' parameter and pass it
along.
(linespec_lex_to_end): Adjust.
(decode_line_full, decode_line_1): Add 'search_pspace' parameter
and pass it along.
(decode_line_with_last_displayed): Adjust.
(collect_symtabs_from_filename, symtabs_from_filename): New
'search_pspace' parameter. Use it.
(find_function_symbols): Pass the search program space down.
* linespec.h (decode_line_1, decode_line_full): Add
'search_pspace' parameter.
* probe.c (parse_probes_in_pspace): New function, factored out
from ...
(parse_probes): ... this. Add 'search_pspace' parameter and use
it.
* probe.h (parse_probes): Add pspace' parameter.
* python/python.c (gdbpy_decode_line): Adjust.
* tracepoint.c (scope_info): Adjust.
2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
* mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
instruction support.
(micromips_next_pc): Likewise.
(micromips_scan_prologue): Likewise.
(micromips_deal_with_atomic_sequence): Likewise.
(micromips_stack_frame_destroyed_p): Likewise.
(mips_breakpoint_from_pc): Likewise.
2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
* mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
2016-01-18 Pedro Alves <palves@redhat.com>
* NEWS: Mention that GDB now displays the ID and name of the
thread that hit a breakpoint or received a signal.
* break-catch-sig.c (signal_catchpoint_print_it): Use
maybe_print_thread_hit_breakpoint.
* break-catch-syscall.c (print_it_catch_syscall): Likewise.
* break-catch-throw.c (print_it_exception_catchpoint): Likewise.
* breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
(print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
(print_it_catch_exec, print_it_ranged_breakpoint)
(print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
Use maybe_print_thread_hit_breakpoint.
* breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
* gdbthread.h (show_thread_that_caused_stop): Declare.
* infrun.c (print_signal_received_reason): Print which thread
received signal.
* thread.c (show_thread_that_caused_stop): New function.
2016-01-18 Gary Benson <gbenson@redhat.com>
* nat/linux-namespaces.c (do_fork): New function.
(linux_mntns_get_helper): Use the above.
2016-01-17 Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de> (tiny change)
Pushed by Joel Brobecker <brobecker@adacore.com>.
PR gdb/19208
* dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
if the function has no name.
2016-01-15 Sandra Loosemore <sandra@codesourcery.com>
* charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
Conditionalize for Windows host.
(GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
(GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
(phony_iconv_open): Handle both UTF-32 endiannesses.
(phony_iconv): Likewise. Check for output overflow and clean up
out-of-input cases. Correct adjustment to input buffer pointer.
(set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
phony_iconv_open.
2016-01-15 Pedro Alves <palves@redhat.com>
* NEWS: Mention star wildcard ranges.
* cli/cli-utils.c (get_number_or_range): Check state->in_range first.
(number_range_setup_range): New function.
* cli/cli-utils.h (number_range_setup_range): New declaration.
* thread.c (thread_apply_command): Support star TID ranges.
* tid-parse.c (tid_range_parser_finished)
(tid_range_parser_string, tid_range_parser_skip)
(get_tid_or_range, get_tid_or_range): Handle
TID_RANGE_STATE_STAR_RANGE.
(tid_range_parser_star_range): New function.
* tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
New value.
(tid_range_parser_star_range): New declaration.
2016-01-15 Pedro Alves <palves@redhat.com>
* thread.c (thread_apply_command): Use the tid range parser to
advance past the thread ID list.
* tid-parse.c (get_positive_number_trailer): New function.
(parse_thread_id): Use it.
(get_tid_or_range): Use it. Return 0 instead of throwing invalid
thread ID error.
(get_tid_or_range): Detect negative values. Return 0 instead of
throwing invalid thread ID error.
2016-01-14 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
Declare.
(arm_linux_get_next_pcs_ops): Install
arm_linux_get_next_pcs_syscall_next_pc.
(arm_linux_syscall_next_pc): Change to ...
(arm_linux_get_next_pcs_syscall_next_pc): ... it.
(arm_linux_init_abi): Don't set tdep->syscall_next_pc.
* arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
(arm_get_next_pcs_syscall_next_pc): Make it static. Don't
call tdep->syscall_next_pc.
* arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
(arm_get_next_pcs_syscall_next_pc): Remove.
2016-01-14 Yao Qi <yao.qi@linaro.org>
* remote.c (remote_set_syscall_catchpoint): Cast to char *.
* thread.c (do_captured_thread_select): Cast to const char *.
2016-01-14 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
(thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
instead.
* arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
<arm_thumb2_breakpoint>: Remove.
<has_thumb2_breakpoint>: New field.
(arm_get_next_pcs_ctor): Update declaration.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass
1 to arm_get_next_pcs_ctor.
* arm-tdep.c (arm_software_single_step): Pass 0 to
arm_get_next_pcs_ctor.
2016-01-13 Ulrich Weigand <uweigand@de.ibm.com>
* MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
2016-01-13 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
byte_order_for_code to read instruction.
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention $_gthread.
* gdbthread.h (struct thread_info) <global_num>: Mention
$_gthread.
* thread.c (thread_num_make_value_helper): New function.
(thread_id_make_value): Delete.
(thread_id_per_inf_num_make_value, global_thread_id_make_value):
New.
(thread_funcs): Adjust.
(gthread_funcs): New.
(_initialize_thread): Register $_gthread variable.
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention "info threads -gid".
* gdbthread.h (struct thread_info) <global_num>: Mention "info
threads -gid".
* thread.c (info_threads_command): Handle "-gid".
(_initialize_thread): Adjust "info threads" help string to mention
-gid.
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention InferiorThread.global_num.
* python/py-infthread.c (thpy_get_global_num): New function.
(thread_object_getset): Register "global_num".
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention that thread IDs are now per inferior and global
thread IDs.
* Makefile.in (SFILES): Add tid-parse.c.
(COMMON_OBS): Add tid-parse.o.
(HFILES_NO_SRCDIR): Add tid-parse.h.
* ada-tasks.c: Adjust to use ptid_to_global_thread_id.
* breakpoint.c (insert_breakpoint_locations)
(remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
(print_one_breakpoint_location, set_longjmp_breakpoint)
(check_longjmp_breakpoint_for_call_dummy)
(set_momentary_breakpoint): Adjust to use global IDs.
(find_condition_and_thread, watch_command_1): Use parse_thread_id.
(until_break_command, longjmp_bkpt_dtor)
(breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
to use global IDs.
* dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
ptid_to_global_thread_id.
* elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
* gdbthread.h (struct thread_info): Rename field 'num' to
'global_num. Add new fields 'per_inf_num' and 'inf'.
(thread_id_to_pid): Rename thread_id_to_pid to
global_thread_id_to_ptid.
(pid_to_thread_id): Rename to ...
(ptid_to_global_thread_id): ... this.
(valid_thread_id): Rename to ...
(valid_global_thread_id): ... this.
(find_thread_id): Rename to ...
(find_thread_global_id): ... this.
(ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
(print_thread_info): Add comment.
* tid-parse.h: New file.
* tid-parse.c: New file.
* infcmd.c (step_command_fsm_prepare)
(step_command_fsm_should_stop): Adjust to use the global thread
ID.
(until_next_command, until_next_command)
(finish_command_fsm_should_stop): Adjust to use the global thread
ID.
(attach_post_wait): Adjust to check the inferior number too.
* inferior.h (struct inferior) <highest_thread_num>: New field.
* infrun.c (handle_signal_stop)
(insert_exception_resume_breakpoint)
(insert_exception_resume_from_probe): Adjust to use the global
thread ID.
* record-btrace.c (record_btrace_open): Use global thread IDs.
* remote.c (process_initial_stop_replies): Also consider the
inferior number.
* target.c (target_pre_inferior): Clear the inferior's highest
thread num.
* thread.c (clear_thread_inferior_resources): Adjust to use the
global thread ID.
(new_thread): New inferior parameter. Adjust to use it. Set both
the thread's global ID and the thread's per-inferior ID.
(add_thread_silent): Adjust.
(find_thread_global_id): New.
(find_thread_id): Make static. Adjust to rename.
(valid_thread_id): Rename to ...
(valid_global_thread_id): ... this.
(pid_to_thread_id): Rename to ...
(ptid_to_global_thread_id): ... this.
(thread_id_to_pid): Rename to ...
(global_thread_id_to_ptid): ... this. Adjust.
(first_thread_of_process): Adjust.
(do_captured_list_thread_ids): Adjust to use global thread IDs.
(should_print_thread): New function.
(print_thread_info): Rename to ...
(print_thread_info_1): ... this, and add new show_global_ids
parameter. Handle it. Iterate over inferiors.
(print_thread_info): Reimplement as wrapper around
print_thread_info_1.
(show_inferior_qualified_tids): New function.
(print_thread_id): Use it.
(tp_array_compar): Compare inferior numbers too.
(thread_apply_command): Use tid_range_parser.
(do_captured_thread_select): Use parse_thread_id.
(thread_id_make_value): Adjust.
(_initialize_thread): Adjust "info threads" help string.
* varobj.c (struct varobj_root): Update comment.
(varobj_create): Adjust to use global thread IDs.
(value_of_root_1): Adjust to use global_thread_id_to_ptid.
* windows-tdep.c (display_tib): No longer accept an argument.
* cli/cli-utils.c (get_number_trailer): Make extern.
* cli/cli-utils.h (get_number_trailer): Declare.
(get_number_const): Adjust documentation.
* mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
thread IDs.
* mi/mi-interp.c (mi_new_thread, mi_thread_exit)
(mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
* mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
* guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
Likewise.
* python/py-breakpoint.c (bppy_set_thread): Likewise.
* python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
* python/py-infthread.c (thpy_get_num): Add comment and return the
per-inferior thread ID.
(thread_object_getset): Update comment of "num".
2016-01-13 Pedro Alves <palves@redhat.com>
* breakpoint.c (remove_threaded_breakpoints)
(print_one_breakpoint_location): Use print_thread_id.
* btrace.c (btrace_enable, btrace_disable, btrace_teardown)
(btrace_fetch, btrace_clear): Use print_thread_id.
* common/print-utils.c (CELLSIZE): Delete.
(get_cell): Rename to ...
(get_print_cell): ... this and made extern. Adjust call callers.
Adjust to use PRINT_CELL_SIZE.
* common/print-utils.h (get_print_cell): Declare.
(PRINT_CELL_SIZE): New.
* gdbthread.h (print_thread_id): Declare.
* infcmd.c (signal_command): Use print_thread_id.
* inferior.c (print_inferior): Use print_thread_id.
* infrun.c (handle_signal_stop)
(insert_exception_resume_breakpoint)
(insert_exception_resume_from_probe)
(print_signal_received_reason): Use print_thread_id.
* record-btrace.c (record_btrace_info)
(record_btrace_resume_thread, record_btrace_cancel_resume)
(record_btrace_step_thread, record_btrace_wait): Use
print_thread_id.
* thread.c (thread_apply_all_command): Use print_thread_id.
(print_thread_id): New function.
(thread_apply_command): Use print_thread_id.
(thread_command, thread_find_command, do_captured_thread_select):
Use print_thread_id.
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention InferiorThread.inferior.
* python/py-infthread.c (thpy_get_inferior): New.
(thread_object_getset): Register "inferior".
2016-01-13 Pedro Alves <palves@redhat.com>
* NEWS: Mention $_inferior.
* inferior.c (inferior_id_make_value): New.
(inferior_funcs): New.
(_initialize_inferior): Create $_inferior variable.
2016-01-13 Pedro Alves <palves@redhat.com>
PR breakpoints/19388
* frame.c (get_current_frame): Use validate_registers_access.
* gdbthread.h (validate_registers_access): Declare.
* infrun.c (validate_siginfo_access): Delete.
(siginfo_value_read, siginfo_value_write): Use
validate_registers_access.
* thread.c (validate_registers_access): New function.
2016-01-12 Josh Stone <jistone@redhat.com>
Philippe Waroquiers <philippe.waroquiers@skynet.be>
* NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
syscall_entry and syscall_return stop reasons. Mention GDB
support for remote catch syscall.
* remote.c (PACKET_QCatchSyscalls): New enum.
(remote_set_syscall_catchpoint): New function.
(remote_protocol_features): New element for QCatchSyscalls.
(remote_parse_stop_reply): Parse syscall_entry/return stops.
(init_remote_ops): Install remote_set_syscall_catchpoint.
(_initialize_remote): Config QCatchSyscalls.
* linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
2016-01-12 Yao Qi <yao.qi@linaro.org>
* nat/linux-ptrace.c (linux_child_function): Cast child_stack
to gdb_byte * and pass to linux_fork_to_function.
2016-01-12 Yao Qi <yao.qi@linaro.org>
* nat/linux-ptrace.c (linux_fork_to_function): Change type
of argument 'function'.
(linux_grandchild_function): Change return type to 'int'.
Change child_stack's type to 'void *'.
(linux_child_function): Likewise.
2016-01-12 Pedro Alves <palves@redhat.com>
Remove use of the registered trademark symbol throughout.
2016-01-12 Thomas Schwinge <thomas@codesourcery.com>
* reply_mig_hack.awk: Rewrite one regular expression.
2016-01-11 Mike Frysinger <vapier@gentoo.org>
* acinclude.m4: Include new warning.m4 file.
* configure: Regenerated.
* configure.ac: Move all warning logic ...
* warning.m4: ... here.
2016-01-08 Yao Qi <yao.qi@linaro.org>
* extension.c: Include target.h.
(set_active_ext_lang): Only call install_gdb_sigint_handler,
check_quit_flag, and set_quit_flag if target_terminal_is_ours
returns false.
(restore_active_ext_lang): Likewise.
* target.c (target_terminal_is_ours): New function.
* target.h (target_terminal_is_ours): Declare.
2016-01-07 Maciej W. Rozycki <macro@imgtec.com>
* mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
to `err' in the little-endian leg.
2016-01-06 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
lines below.
(thumb_get_next_pcs_raw): Make it static.
(arm_get_next_pcs_raw): Likewise.
* arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
declaration.
(arm_get_next_pcs_raw): Likewise.
2016-01-05 Mike Frysinger <vapier@gentoo.org>
* version.in: Change cvs to git.
2016-01-05 Mike Frysinger <vapier@gentoo.org>
* configure.tgt (score-*-*): Delete gdb_sim assignment.
2016-01-05 Pedro Alves <palves@redhat.com>
PR sim/13418
* configure.ac: Define WITH_PPC_SIM when linking in the sim and
the target is powerpc*.
* rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
of WITH_SIM.
* configure: Regenerate.
* config.in: Regenerate.
2016-01-04 Markus Metzger <markus.t.metzger@intel.com>
* btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
2016-01-02 Mike Frysinger <vapier@gentoo.org>
* configure.tgt (powerpc*-*-*): Delete test call and
always assign gdb_sim.
2016-01-01 Joel Brobecker <brobecker@adacore.com>
Update year range in copyright notice of all files.
2016-01-01 Joel Brobecker <brobecker@adacore.com>
* top.c (print_gdb_version): Change copyright year in version
message.
2016-01-01 Joel Brobecker <brobecker@adacore.com>
* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
For older changes see ChangeLog-2015.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End:
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