gdb: add target_ops::supports_displaced_step
[deliverable/binutils-gdb.git] / gdbserver / ChangeLog
index b5c428a5b8841158ff845e13783765b612713f89..678689530faff75d0722943f00787e7f5acd7d73 100644 (file)
@@ -1,3 +1,136 @@
+2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
+
+       * win32-low.cc (do_initial_child_stuff): Set open_process_used.
+       (win32_clear_inferiors): Use open_process_used.
+       (get_child_debug_event): Likewise.
+
+2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
+
+       PR gdbserver/25893
+       * linux-low.cc (linux_process_target::create_inferior),
+       lynx-low.cc (lynx_process_target::create_inferior),
+       win32-low.cc (win32_process_target::create_inferior): Use
+       construct_inferior_arguments instead of stringify_argv
+       to get string representation which properly escapes
+       special characters.
+       * server.cc (handle_v_run): Just pass empty program arg
+       as such, since any further processing is now handled via
+       construct_inferior_arguments.
+
+2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
+
+       * nto-low.cc (nto_process_target::create_inferior): Pass
+       argv to spawnp function as char **.
+
+2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
+
+       * server.cc (captured_main), (handle_v_run): No longer
+       insert extra NULL element to args vector.
+
+2020-05-23  Pedro Alves  <palves@redhat.com>
+
+       * gdb-safe-ctype.h: New.
+
+2020-05-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+       * linux-ia64-low.cc (ia64_target::sw_breakpoint_from_kind):
+       Fix incorrect 'gdb_assert_no_reached' to 'gdb_assert_not_reached'.
+       (ia64_target::low_breakpoint_at): Ditto.
+
+2020-05-15  Hannes Domani  <ssbssa@yahoo.de>
+
+       * win32-i386-low.cc (i386_supports_z_point_type): Handle
+       Z_PACKET_HW_BP z_type.
+       (i386_insert_point): Handle raw_bkpt_type type.
+       (i386_remove_point): Likewise.
+
+2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
+
+       * configure.srv <x86_64-*-mingw*, x86_64-*-cygwin*> (srv_tgtobj):
+       Add arch/i386.o.
+       * win32-arm-low.cc (arm_num_regs): New function.
+       (struct win32_target_ops): Use arm_num_regs.
+       * win32-i386-low.cc (win32_get_current_dr): Adapt for WOW64
+       processes.
+       (i386_get_thread_context): Likewise.
+       (i386_prepare_to_resume): Likewise.
+       (i386_thread_added): Likewise.
+       (i386_single_step): Likewise.
+       (i386_fetch_inferior_register): Likewise.
+       (i386_store_inferior_register): Likewise.
+       (i386_arch_setup): Likewise.
+       (i386_win32_num_regs): New function.
+       (struct win32_target_ops): Use i386_win32_num_regs.
+       * win32-low.cc (win32_get_thread_context): Adapt for WOW64
+       processes.
+       (win32_require_context): Likewise.
+       (child_add_thread): Likewise.
+       (do_initial_child_stuff): Likewise.
+       (continue_one_thread): Likewise.
+       (win32_process_target::resume): Likewise.
+       (load_psapi): Likewise.
+       (win32_add_all_dlls): Likewise.
+       (maybe_adjust_pc): Likewise.
+       (win32_process_target::qxfer_siginfo): Likewise.
+       (initialize_low): Likewise.
+       * win32-low.h (struct win32_target_ops): Change num_regs to
+       callback function.
+
+2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
+
+       * configure.ac: Remove check for fs_base/gs_base in
+       user_regs_struct.
+       * configure: Re-generate.
+       * config.in: Re-generate.
+       * linux-x86-low.cc (x86_64_regmap, x86_fill_gregset,
+       x86_store_gregset): Adjust.
+
+2020-04-22  Hannes Domani  <ssbssa@yahoo.de>
+
+       * server.cc (handle_search_memory_1): Fix gdb_read_memory return value
+       comparison.
+
+2020-04-16  Tom Tromey  <tromey@adacore.com>
+
+       * win32-low.cc (windows_nat::handle_access_violation): New
+       function.
+
+2020-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
+
+       * win32-low.cc (get_child_debug_event): Fix format string warning.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+       * server.h (gdb_fildes_t): Remove typedef.
+       * remote-utils.c (remote_desc, list_desc): Now int.
+       (INVALID_DESCRIPTOR): Remove.
+       (gdb_connected, remote_close)
+       (check_remote_input_interrupt_request): Update.
+       * utils.h (pfildes): Don't declare.
+       * utils.c (pfildes): Remove.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+       * server.h (handle_serial_event, handle_target_event): Update.
+       * server.c: Don't call initialize_event_loop.
+       (keep_processing_events): New global.
+       (handle_serial_event): Return void.  Set keep_processing_events.
+       (handle_target_event): Return void.
+       (start_event_loop): Move from event-loop.c.  Rewrite.
+       * remote-utils.c (handle_accept_event): Return void.
+       (reset_readchar): Use delete_timer.
+       (process_remaining): Return void.
+       (reschedule): Use create_timer.
+       * event-loop.h: Remove.
+       * event-loop.cc: Remove.
+       * Makefile.in (OBS): Use gdbsupport/event-loop.o, not event-loop.o.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+       * server.c (invoke_async_signal_handlers)
+       (check_async_event_handlers, flush_streams, gdb_select): New
+       functions.
+
 2020-04-13  Tom Tromey  <tom@tromey.com>
 
        * configure: Rebuild.
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