improve and sort-of clean up dap/gdb debugging config and keymaps
the main goal here is to provide common keybinds for controlling a debugger session between dap-mode and gdb-mi/gud ... or at least, as common as is possible
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103
emacs.d/debugging.el
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103
emacs.d/debugging.el
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;; NOTE: the "design" of this is mainly to work around the issue of "dap-mode"
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;; generally being active all of the time, while "gud-minor-mode" is only
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;; active while in a gdb session. so, the preferred(?) method of setting
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;; keybinds in (use-package ... :bind ...) is not really doable from what
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;; i've seen.
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;; setting global keybinds and using these functions to wrap high-level
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;; tasks common in any debugging session is my current way to work around
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;; this while providing common keybinds whether debugging via dap or gud.
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(defun gered/debug-quit ()
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"Quits out of the current debugging session."
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(interactive)
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(cond (gud-minor-mode (gud-basic-call "quit"))
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(dap-mode (dap-disconnect (dap--cur-active-session-or-die)))))
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(defun gered/debug-start ()
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"Starts execution of the program in the current debugging session."
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(interactive)
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(cond (gud-minor-mode (gud-basic-call "start"))
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(dap-mode nil)))
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(defun gered/debug-stop ()
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"Terminates execution of the running program within the current debugging session."
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(interactive)
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(cond (gud-minor-mode (gud-basic-call "kill"))
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(dap-mode (dap-disconnect (dap--cur-active-session-or-die)))))
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(defun gered/debug-continue ()
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"Continued execution of the running program within the current debugging session."
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(interactive)
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(cond (gud-minor-mode (gud-cont 1))
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(dap-mode (dap-continue (dap--cur-active-session-or-die)
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(dap--debug-session-thread-id (dap--cur-active-session-or-die))))))
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(defun gered/debug-step-into ()
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"Steps execution to the next line."
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(interactive)
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(cond (gud-minor-mode (gud-step 1))
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(dap-mode (dap-step-in (dap--cur-session-or-die)))))
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(defun gered/debug-step-over ()
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"Steps exection to the next line, skipping over functions."
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(interactive)
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(cond (gud-minor-mode (gud-next 1))
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(dap-mode (dap-next (dap--cur-active-session-or-die)))))
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(defun gered/debug-step-out ()
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"Steps execution out of the current function."
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(interactive)
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(cond (gud-minor-mode (gud-finish 1))
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(dap-mode (dap-step-out (dap--cur-session-or-die)))))
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(defun gered/debug-set-breakpoint ()
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"Sets a debugger breakpoint on the current line."
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(interactive)
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(cond (gud-minor-mode (gud-break 1))
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(dap-mode (dap-breakpoint-add))))
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(defun gered/debug-remove-breakpoint ()
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"Removes a debugger breakpoint from the current line."
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(interactive)
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(cond (gud-minor-mode (gud-remove 1))
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(dap-mode (dap-breakpoint-delete
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(-some->> (dap--get-breakpoints)
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(gethash buffer-file-name)
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dap--get-breakpoint-at-point)
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buffer-file-name))))
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(defun gered/debug-switch-stack-frame ()
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(interactive)
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(cond (gud-minor-mode nil)
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(dap-mode (dap-switch-stack-frame))))
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(use-package gdb-mi
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:config
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(setq gdb-many-windows t)
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(setq gdb-restore-window-configuration-after-quit 'if-gdb-many-windows)
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(setq gdb-debuginfod-enable-setting nil)
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(gud-tooltip-mode t))
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(use-package dap-mode
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:ensure t
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:bind
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( :map dap-mode
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(("M-<prior>" . 'dap-up-stack-frame)
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("M-<next>" . 'dap-down-stack-frame)))
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:commands dap-mode
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:init
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(setq dap-auto-configure-features '(sessions locals tooltip breakpoints expressions))
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:config
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(use-package dap-gdb))
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;; TODO: figure out something better than adding all as global keymaps?
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(global-set-key (kbd "C-q") 'gered/debug-quit)
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(global-set-key (kbd "<f5>") 'gered/debug-start)
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(global-set-key (kbd "S-<f5>") 'gered/debug-stop)
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(global-set-key (kbd "<f9>") 'gered/debug-continue)
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(global-set-key (kbd "<f7>") 'gered/debug-step-into)
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(global-set-key (kbd "<f8>") 'gered/debug-step-over)
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(global-set-key (kbd "S-<f8>") 'gered/debug-step-out)
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(global-set-key (kbd "C-c C-g b") 'gered/debug-set-breakpoint)
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(global-set-key (kbd "C-c C-g B") 'gered/debug-remove-breakpoint)
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(global-set-key (kbd "C-c C-g s") 'gered/debug-switch-stack-frame)
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@ -14,64 +14,6 @@
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(treesit-auto-add-to-auto-mode-alist 'all)
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(global-treesit-auto-mode))
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(defun gud-quit ()
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"Quits out of the current GDB session."
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(interactive)
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(gud-basic-call "quit"))
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(defun gud-start ()
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"Starts execution of the program in GDB."
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(interactive)
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(gud-basic-call "start"))
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(defun gud-kill ()
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"Terminates execution of the running program in GDB."
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(interactive)
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(gud-basic-call "kill"))
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(defun gud-step-into ()
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"Steps execution to the next line."
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(interactive)
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(gud-step 1))
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(defun gud-step-over ()
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"Steps execution to the next line, skipping over functions."
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(interactive)
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(gud-next 1))
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(defun gud-step-out ()
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"Steps execution out of the current function."
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(interactive)
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(gud-finish 1))
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(defun gud-set-breakpoint ()
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"Sets a debugger breakpoint on the current line."
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(interactive)
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(gud-break 1))
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(defun gud-remove-breakpoint ()
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"Removes a debugger breakpoint from the current line."
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(interactive)
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(gud-remove 1))
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(use-package gdb-mi
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:bind
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( :map gud-minor-mode-map
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("<f5>" . 'gud-start)
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("S-<f5>" . 'gud-kill)
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("<f9>" . 'gud-cont)
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("<f7>" . 'gud-step-into)
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("<f8>" . 'gud-step-over)
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("S-<f8>" . 'gud-step-out)
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("C-c C-d b" . 'gud-set-breakpoint)
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("C-c C-d B" . 'gud-remove-breakpoint)
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("C-q" . 'gud-quit))
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:config
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(setq gdb-many-windows t)
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(setq gdb-restore-window-configuration-after-quit 'if-gdb-many-windows)
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(setq gdb-debuginfod-enable-setting nil)
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(gud-tooltip-mode t))
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(defun gered/enable-lsp ()
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(interactive)
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(add-hook 'prog-mode-hook 'lsp)
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@ -107,25 +49,3 @@
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:ensure t
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:after lsp-mode
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:commands lsp-treemacs-errors-list)
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(use-package dap-mode
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:ensure t
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:bind
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( :map dap-mode-map
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("<f9>" . 'dap-continue)
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("<f7>" . 'dap-step-in)
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("<f8>" . 'dap-next)
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("S-<f8>" . 'dap-step-out)
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("C-c C-d b" . 'dap-breakpoint-add)
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("C-c C-d B" . 'dap-breakpoint-delete)
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("C-c C-d e" . 'dap-eval-thing-at-point)
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("C-c C-d E" . 'dap-eval)
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("C-c C-d s" . 'dap-switch-stack-frame)
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("C-q" . 'dap-disconnect)
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("M-<prior>" . 'dap-up-stack-frame)
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("M-<next>" . 'dap-down-stack-frame))
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:commands dap-mode
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:init
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(setq dap-auto-configure-features '(sessions locals tooltip breakpoints expressions))
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:config
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(use-package dap-gdb))
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@ -5,6 +5,7 @@
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"minibuffer.el"
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"editing.el"
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"dev.el"
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"debugging.el"
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"git.el"
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"lang-modes.el"
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"keybinds.el"
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