GDBServer: give more complete usage information
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
index c41ca3814a6e843fb55684c3bdeb3179849957bf..5abdac2777b161a0458a62d50ecfe1d636052e71 100644 (file)
@@ -1,3 +1,138 @@
+2015-04-01  Pedro Alves  <palves@redhat.com>
+           Cleber Rosa  <crosa@redhat.com>
+
+       * server.c (gdbserver_usage): Reorganize and extend the usage
+       message.
+
+2015-03-24  Pedro Alves  <palves@redhat.com>
+
+       * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
+       output.  Also dump TRAP_TRACE.
+       (linux_low_filter_event): In debug output, distinguish a
+       resume_stop SIGSTOP from a delayed SIGSTOP.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_linux_new_thread): Moved to
+       nat/x86-linux.c.
+       (x86_linux_prepare_to_resume): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * Makefile.in (x86-linux-dregs.o): New rule.
+       * configure.srv: Add x86-linux-dregs.o to relevant targets.
+       * linux-x86-low.c: Include nat/x86-linux-dregs.h.
+       (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
+       (x86_linux_dr_get): Likewise.
+       (x86_linux_dr_set): Likewise.
+       (update_debug_registers_callback): Likewise.
+       (x86_linux_dr_set_addr): Likewise.
+       (x86_linux_dr_get_addr): Likewise.
+       (x86_linux_dr_set_control): Likewise.
+       (x86_linux_dr_get_control): Likewise.
+       (x86_linux_dr_get_status): Likewise.
+       (x86_linux_update_debug_registers): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_linux_update_debug_registers):
+       New function, factored out from...
+       (x86_linux_prepare_to_resume): ...this.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_linux_dr_get): Update comments.
+       (x86_linux_dr_set): Likewise.
+       (update_debug_registers_callback): Likewise.
+       (x86_linux_dr_set_addr): Likewise.
+       (x86_linux_dr_get_addr): Likewise.
+       (x86_linux_dr_set_control): Likewise.
+       (x86_linux_dr_get_control): Likewise.
+       (x86_linux_dr_get_status): Likewise.
+       (x86_linux_prepare_to_resume): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_linux_dr_get): Add assertion.
+       Use perror_with_name.  Pass string through gettext.
+       (x86_linux_dr_set): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
+       (x86_linux_dr_set_addr): ...this.
+       (x86_dr_low_get_addr): Rename to...
+       (x86_linux_dr_get_addr): ...this.
+       (x86_dr_low_set_control): Rename to...
+       (x86_linux_dr_set_control): ...this.
+       (x86_dr_low_get_control): Rename to...
+       (x86_linux_dr_get_control): ...this.
+       (x86_dr_low_get_status): Rename to...
+       (x86_linux_dr_get_status): ...this.
+       (x86_dr_low): Update with new function names.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * Makefile.in (x86-linux.o): New rule.
+       * configure.srv: Add x86-linux.o to relevant targets.
+       * linux-low.c (lwp_set_arch_private_info): New function.
+       (lwp_arch_private_info): Likewise.
+       * linux-x86-low.c: Include nat/x86-linux.h.
+       (arch_lwp_info): Removed structure.
+       (update_debug_registers_callback):
+       Use lwp_set_debug_registers_changed.
+       (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
+       and lwp_set_debug_registers_changed.
+       (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
+       * linux-arm-low.c (arm_new_thread): Likewise.
+       * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
+       * linux-mips-low.c (mips_linux_new_thread): Likewise.
+       * linux-x86-low.c (x86_linux_new_thread): Likewise.
+       * linux-low.c (add_lwp): Update the_low_target.new_thread call.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-low.c (ptid_of_lwp): New function.
+       (lwp_is_stopped): Likewise.
+       (lwp_stop_reason): Likewise.
+       * linux-x86-low.c (update_debug_registers_callback):
+       Use lwp_is_stopped.
+       (x86_linux_prepare_to_resume): Use ptid_of_lwp and
+       lwp_stop_reason.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-low.h (linux_stop_lwp): Remove declaration.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-low.h: Include nat/linux-nat.h.
+       * linux-low.c (iterate_over_lwps_args): New structure.
+       (iterate_over_lwps_filter): New function.
+       (iterate_over_lwps): Likewise.
+       * linux-x86-low.c (update_debug_registers_callback):
+       Update signature to what iterate_over_lwps expects.
+       Remove PID check that iterate_over_lwps now performs.
+       (x86_dr_low_set_addr): Use iterate_over_lwps.
+       (x86_dr_low_set_control): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-x86-low.c (x86_debug_reg_state): New function.
+       (x86_linux_prepare_to_resume): Use the above.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-low.c (current_lwp_ptid): New function.
+       * linux-x86-low.c: Include nat/linux-nat.h.
+       (x86_dr_low_get_addr): Use current_lwp_ptid.
+       (x86_dr_low_get_control): Likewise.
+       (x86_dr_low_get_status): Likewise.
+
 2015-03-20  Pedro Alves  <palves@redhat.com>
 
        * tracepoint.c (cmd_qtstatus): Make "str" const.
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