non-stop settings.
* progmodes/gdb-mi.el (gdb-thread-number): Initialize with nil.
(gdb-current-context-command): Do not append --thread if
`gdb-thread-number' is nil.
(gdb-running-threads-count, gdb-stopped-threads-count): New
variables.
(gdb-non-stop, gdb-gud-control-all-threads, gdb-switch-reasons)
(gdb-stopped-hooks, gdb-switch-when-another-stopped): New
customization options.
(gdb-gud-context-command, gdb-gud-context-call): New wrappers for
GUD commands.
(gdb): `gud-def' definitions changed to use `gdb-gud-context-call'
(gdb-init-1): Activate non-stop mode if `gdb-non-stop' is enabled.
(gdb-setq-thread-number, gdb-update-gud-running): New functions to
set `gdb-thread-number' and update `gud-running' properly.
(gdb-running): Update threads list when new threads appear.
(gdb-stopped): Support non-stop operation and new thread switching
logic.
(gdb-jsonify-buffer, gdb-json-read-buffer, gdb-json-string)
(gdb-json-partial-output): New set of JSON routines.
(def-gdb-auto-update-trigger): New `signal-list' optional
argument.
(gdb-thread-list-handler-custom): Update `gud-running',
`gdb-stopped-threads-count' and `gdb-running-threads-count'.
(def-gdb-thread-buffer-gdb-command, gdb-interrupt-thread)
(gdb-continue-thread, gdb-step-thread): New commands for fine
thread execution control.
(gud-menu-map): New menu items to switch non-stop options.
(gdb-reset): Cleanup `gdb-thread-position' overlay arrow marker.
(gdb-rules-update-trigger): Accessors for gdb-buffer-rules.
(def-gdb-auto-update-handler): New nopreserve optional argument.
(gdb-stack-list-frames-custom): Print stack from top to bottom.
(gdb-threads-list, gdb-breakpoints-list): New assoc lists.
(gdb-parent-mode): New mode to derive other GDB modes from.
(gdb-display-disassembly-for-thread)
(gdb-frame-disassembly-for-thread): New commands for threads
buffer.
(gdb-bind-function-to-buffer, gdb-add-subscriber)
(gdb-get-subscribers, gdb-emit-signal, gdb-buf-publisher)
(gdb-update): We now store all GDB buffers in a list so that they
can be updated by traversing a list instead of calling invalidate
triggers explicitly
(def-gdb-trigger-and-handler): New macro to define trigger-handler
pair for GDB buffer.
(gdb-stack-buffer-name): Add thread information.
(gdb-locals-buffer-name, gdb-registers-buffer-name)
(gdb-memory-buffer-name, gdb-stack-buffer-name): Do not switch
to (gud-comint-buffer) in *-buffer-name functions
because (gdb-get-target-string) already does that.
(gdb-locals-handler-custom, gdb-registers-handler-custom)
(gdb-changed-registers-handler): Rewritten without regexps.
(gdb-current-context-command): New macro which adds --thread
option to command.
(gdb-threads-mode-map): Select thread with SPC
(gdb-thread-list-handler-custom): Mark current thread with overlay
arrow. Synchronize GDB thread and Emacs thread.
(gdb-select-thread): New command which selects current thread.
(gdb-invalidate-frames, gdb-invalidate-locals)
(gdb-invalidate-registers): Use --thread option.
-data-list-register-names to ...
(gdb-starting): ... here because GDB 7.0 requires execution to
have started when using this MI command.
(gdb-set-header): New function to distinguish select and
unselected tabs in gdb buffers.
(gdb-propertize-header): New macro that uses gdb-set-header.
(gdb-breakpoints-header, gdb-locals-header): Use it.
may contain frame information, so `string-match' should be used.
(gdb-update): Disassembly is invalidated through
`gdb-get-selected-frame'.
(gdb-pad-string): New function to pad string with spaces.
(gdb-invalidate-disassembly): Invalidate only if the buffer
exists.
(gdb-disassembly-handler-custom): Column alignment.
(gdb-disassembly-place-breakpoints): Clear old breakpoints before
placing new ones.
(gdb-toggle-breakpoint, gdb-delete-breakpoint): Now work from the
end of line, too.
(gdb-frame-handler): Match convention to for disassembly buffer
mode name.
disassembly buffer.
(gdb-breakpoints-list-handler-custom): Replacement for
gdb-break-list-handler. Using real parser instead of regexps now.
(gdb-place-breakpoints): Replacement for gdb-break-list-custom.
Use gdb-breakpoints-list instead of parsing breakpoints buffer to
place breakpoints.
(def-gdb-memory-unit): A new macro to define gdb-memory-unit-..
functions.
(gdb-disassembly-handler-custom): Show overlay arrow.
(gdb-disassembly-place-breakpoints): Show breakpoints in
disassembly buffer.
(gdb-toggle-breakpoint, gdb-delete-breakpoint)
(gdb-goto-breakpoint): Using gdb-breakpoint text properties
instead of parsing breakpoints buffer.
Fixed old menu references in gud-menu-map.
(gdb-memory-address): New variable which holds top address of
memory page shown in memory buffer
(gdb-memory-repeat-count, gdb-memory-format, gdb-memory-unit): New
customization variables.
New functions:
(gdb-display-memory-buffer, gdb-frame-memory-buffer): Functions to
display the memory buffer.
(gdb-memory-set-address, gdb-memory-set-repeat-count): Set memory
buffer display parameters.
(def-gdb-memory-format, gdb-memory-format-binary)
(gdb-memory-format-octal, gdb-memory-format-unsigned)
(gdb-memory-format-signed, gdb-memory-format-hexadecimal):
Functions for setting memory buffer format.
(gdb-memory-unit-word, gdb-memory-unit-halfword)
(gdb-memory-unit-giant, gdb-memory-unit-byte): Functions to set
unit size used in memory buffer.
(gdb-memory-show-next-page, gdb-memory-show-previous-page): Switch
to next/previous page of memory buffer.
