Add full display feature to dwarf-mode.el

[thirdparty/binutils-gdb.git] / binutils / dwarf-mode.el

diff --git a/binutils/dwarf-mode.el b/binutils/dwarf-mode.el
index 82f6753b1e55735ae7b11e51c767a3dc12ff66c8..3ab2e1884782a7bc25655576cb872013399c4707 100644 (file)
--- a/binutils/dwarf-mode.el
+++ b/binutils/dwarf-mode.el
@@ -1,6 +1,6 @@
 ;;; dwarf-mode.el --- Browser for DWARF information. -*-lexical-binding:t-*-
 
-;; Version: 1.7
+;; Version: 1.8
 
 ;; Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
@@ -111,7 +111,7 @@ By default, expands just one level of children.
 A prefix argument means expand all children."
   (interactive "P")
   (beginning-of-line)
-  (unless (looking-at "^ <\\([0-9]+\\)><\\([0-9a-f]+\\)>")
+  (unless (looking-at "^ <\\([0-9]+\\)><\\([0-9a-f]+\\)>: \\.\\.\\.")
     (error "Unrecognized line."))
   (let ((die (match-string 2)))
     (if arg
@@ -185,6 +185,17 @@ A prefix argument means expand all children."
                   (expand-file-name dwarf-file))
     (set-buffer-modified-p nil)))
 
+(defun dwarf-refresh-all ()
+  "Refresh the current buffer without eliding substructure.
+Note that this can result in very voluminous output."
+  (interactive)
+  (dwarf--check-running)
+  (let ((inhibit-read-only t))
+    (dwarf--invoke (point-min) (point-max)
+                  dwarf-objdump-program "-Wi"
+                  (expand-file-name dwarf-file))
+    (set-buffer-modified-p nil)))
+
 (defvar dwarf-mode-syntax-table
   (let ((table (make-syntax-table)))
     ;; This at least makes it so mark-sexp on some hex digits inside
@@ -198,6 +209,7 @@ A prefix argument means expand all children."
   (let ((map (make-sparse-keymap)))
     (set-keymap-parent map special-mode-map)
     (define-key map [(control ?m)] #'dwarf-insert-substructure)
+    (define-key map "A" #'dwarf-refresh-all)
     map)
   "Keymap for dwarf-mode buffers.")
 
@@ -207,7 +219,6 @@ A prefix argument means expand all children."
 \\{dwarf-mode-map}"
 
   (set (make-local-variable 'font-lock-defaults) '(dwarf-font-lock-keywords))
-  ;; FIXME: we could be smarter and check the file time.
   (set (make-local-variable 'revert-buffer-function) #'dwarf-do-refresh)
   (jit-lock-register #'dwarf-fontify-region))