{"id":27693,"date":"2019-12-26T17:02:25","date_gmt":"2019-12-26T22:02:25","guid":{"rendered":"https:\/\/mjtsai.com\/blog\/?p=27693"},"modified":"2025-07-08T21:52:11","modified_gmt":"2025-07-09T01:52:11","slug":"classdumpruntime-and-dsdump","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2019\/12\/26\/classdumpruntime-and-dsdump\/","title":{"rendered":"ClassDumpRuntime and dsdump"},"content":{"rendered":"<p><a href=\"https:\/\/twitter.com\/leptos_null\/status\/1210260032614363136\">Leptos<\/a>:<\/p>\n<blockquote cite=\"https:\/\/twitter.com\/leptos_null\/status\/1210260032614363136\">\n<p>My <a href=\"https:\/\/github.com\/leptos-null\/ClassDumpRuntime\">Obj-C classdump library<\/a> is now open source. It was developed primarily to handle C++ and other less common types. The type parser isn&rsquo;t the fastest it could be, but in my tests it&rsquo;s significantly faster than existing parsers.<\/p>\n<\/blockquote>\n\n<p><a href=\"https:\/\/derekselander.github.io\/dsdump\/\">Derek Selander<\/a> (<a href=\"https:\/\/twitter.com\/LOLgrep\/status\/1201061192396992515\">tweet<\/a>):<\/p>\n<blockquote cite=\"https:\/\/derekselander.github.io\/dsdump\/\">\n<p>This article <em>attempts<\/em> to explain the complete process of programmatically inspecting a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Mach-O\">Mach-O<\/a> (Apple) binary to display the compiled Swift types and Objective-C classes[&#8230;]<\/p>\n<\/blockquote>\n\n<p>Previously:<\/p>\n<ul>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2016\/10\/07\/hopper-4-announced\/\">Hopper 4 Announced<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2009\/07\/03\/class-dump-32\/\">class-dump 3.2<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2004\/02\/20\/class_dump_30\/\">Class-Dump 3.0<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2003\/03\/28\/magichat\/\">MagicHat<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Leptos: My Obj-C classdump library is now open source. It was developed primarily to handle C++ and other less common types. The type parser isn&rsquo;t the fastest it could be, but in my tests it&rsquo;s significantly faster than existing parsers. Derek Selander (tweet): This article attempts to explain the complete process of programmatically inspecting a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"2019-12-26T22:02:29Z","apple_news_api_id":"290951ec-41dc-40aa-9fd8-b1722e229870","apple_news_api_modified_at":"2025-07-09T01:52:13Z","apple_news_api_revision":"AAAAAAAAAAAAAAAAAAAAAA==","apple_news_api_share_url":"https:\/\/apple.news\/AKQlR7EHcQKqf2LFyLiKYcA","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[4],"tags":[75,31,1667,30,2792,1666,54,1007,74,71,901],"class_list":["post-27693","post","type-post","status-publish","format-standard","hentry","category-programming-category","tag-developertool","tag-ios","tag-ios-13","tag-mac","tag-mach-o","tag-macos-10-15","tag-objective-c","tag-objective-c-plus-plus","tag-opensource","tag-programming","tag-swift-programming-language"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=27693"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27693\/revisions"}],"predecessor-version":[{"id":27694,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/27693\/revisions\/27694"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=27693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=27693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=27693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}