Path: utzoo!utgpu!attcan!uunet!husc6!sunfs3!geoff From: geoff@sunfs3.camex.uucp (Geoffrey Knauth) Newsgroups: comp.sys.mac.programmer Subject: Re: LSC debugger. How can you debug code resources/ drivers? Message-ID: <135@sunfs3.camex.uucp> Date: 15 Aug 88 12:24:38 GMT References: <1012@mtund.ATT.COM> <718@ttrdf.UUCP> Reply-To: geoff@sunfs3.UUCP (Geoffrey Knauth) Distribution: na Organization: Camex, Inc., Boston, Mass USA Lines: 17 In article <718@ttrdf.UUCP> fjo@ttrdf.UUCP (Frank Owen ) writes: > > I know that the manual specifically mentions that you cannot >debug code resource or driver projects, but I could swear I >read in some article somewhere that Michael Kahl has been >demonstrating some simple techniques to do this. Here is a rough sketch of Mike's demonstration to the BCS MacTechGroup: 1. Create a CDEV resource, that basically contains a jump to 0000 0000. One member commented that 0000 0001 is better for debugging. 2. Keep the routines you are testing with your application. 3. Open the resource at run-time, and patch the jump with the address of the code you are debugging. -- Geoffrey S. Knauth CAMEX, 75 Kneeland St., Boston, MA 02111, 617/426-3577 geoff@sunfs3.uucp I do not speak for Camex.