[New] Add nyxt, slightly modified config from aartaka

1 files changed, 52 insertions, 0 deletions

diff --git a/.config/nyxt/objdump.lisp b/.config/nyxt/objdump.lisp
new file mode 100644
index 0000000..341e2ce
--- /dev/null
+++ b/.config/nyxt/objdump.lisp
@@ -0,0 +1,52 @@
+(in-package #:nyxt-user)
+
+(define-internal-page-command-global objdump (&key (file (uiop:native-namestring
+                                                          (prompt1 :prompt "File to disassemble"
+                                                                   :input (uiop:native-namestring (uiop:getcwd))
+                                                                   :sources 'nyxt/mode/file-manager:file-source))))
+    (buffer (format nil "Objdump of ~a" file))
+  "Show disassembly of code sections and contents of data sections in FILE."
+  (spinneret:with-html-string
+    (let* ((disassembly
+             (uiop:run-program (list "objdump" "--demangle" "--debugging" "--disassemble"
+                                     "--line-numbers" "--source" "--visualize-jumps" "--wide" file)
+                               :output '(:string :stripped t)))
+           (lines (member-if (lambda (elem) (uiop:string-prefix-p "Disassembly" elem))
+                             (mapcar #'str:trim (str:split "
+
+" disassembly :omit-nulls t))))
+           (sections (mapcar
+                      (lambda (string)
+                        (multiple-value-bind (start end starts ends)
+                            (ppcre:scan "(\\d+)\\s*([^\\s]*).*" string)
+                          (subseq string (elt starts 1) (elt ends 1))))
+                      (remove-if-not
+                       (lambda (str) (digit-char-p (elt str 0)))
+                       (remove-if #'uiop:emptyp
+                                  (mapcar #'str:trim
+                                          (serapeum:lines
+                                           (uiop:run-program (list "objdump" "-h" file)
+                                                             :output '(:string :stripped t))))))))
+           (code-sections (loop for (section code) on lines by #'cddr
+                                collect (if (uiop:string-prefix-p "Disassembly of section " section)
+                                            (serapeum:slice section 23 -1)
+                                            section)))
+           (data-sections (set-difference sections code-sections :test #'string-equal)))
+      (loop for (section code) on lines by #'cddr
+            collect (:nsection
+                      :id (prini-to-string (new-id))
+                      :title (if (uiop:string-prefix-p "Disassembly of section " section)
+                                 (subseq section 23)
+                                 section)
+                      (:pre code)))
+      (loop for data in data-sections
+            collect (:nsection
+                      :id (prini-to-string (new-id))
+                      :title data
+                      (:pre (cadr (mapcar
+                                   #'str:trim
+                                   (str:split "
+
+" (uiop:run-program (list "objdump" "--section" data "--full-contents" file)
+                    :output '(:string :stripped t))
+:omit-nulls t)))))))))