Received: from blr-ec-msg02.wipro.com ([10.200.51.99]) by
blr-ec-bh2.wipro.com with Microsoft SMTPSVC(5.0.2195.5329); Mon, 13
Oct 2003 14:19:33 +0530
Received: from wipro.com ([192.151.103.207]) by blr-ec-msg02.wipro.com
with Microsoft SMTPSVC(5.0.2195.5329); Mon, 13 Oct 2003 14:19:33 +0530
Date: Mon, 13 Oct 2003 14:26:49 +0530
Mime-Version: 1.0 (Apple Message framework v552)
Content-Type: text/plain; charset="us-ascii"
Subject: Debugging USBCDCEthernet Driver
From: Kapil Bharati Langer <email@hidden>
To: email@hidden
Message-Id: <email@hidden>
X-Mailer: Apple Mail (2.552)
Return-Path: email@hidden
X-OriginalArrivalTime: 13 Oct 2003 08:49:33.0251 (UTC)
FILETIME=[EC3B5930:01C39166]
X-Converted-To-Plain-Text: from multipart/alternative by demime 0.98b
X-Converted-To-Plain-Text: Alternative section used was text/plain
Hi all ,
I am working with the sample code provided by apple USBCDCEthernet
This driver is available at the developer site with apple.
http://developer.apple.com/samplecode/Sample_Code/Networking/
USBCDCEthernet.htm
I need to work on this driver and get a trace of it soon. I tried
debugging the driver using two machine set up ...
the debugger is running fine .. but when i set a breakpoint in the gdb
... by giving the function name ..
(gdb) break ' com_apple_driver_dts_USBCDCEthernet::start(IOService *)'
the command given in the two machine debugging guide on the apple site
.. the driver does not stop at the debugger ...
i suspect that the flow does not reach the point where i have set the
break point
what i need to know is ...
1) is there a specific entry point function that is present in all
drivers written on mac ... something apple specified
2) is there any one who has debugged this code .. casue i need to know
the flow real fast .
3) apart from debugging it using two machines .. is there any other way
with which i can get a trace for this kext
4) Can i set the breakpoints in the Project builder and then try
debugging t using the two machine set up will it work.. that way.
the hard way to know the entry point is to set the breakpoints at all
the functions using gdb ... one of it is sure to click but it is a
crude way .. any suggestions in this regard would also be encouraged.
or if anyone could suggest what could be the entry point for this
driver code .. .by having a look at it ..
I am providing the link again.
http://developer.apple.com/samplecode/Sample_Code/Networking/
USBCDCEthernet.htm
thanks in advance ..
Hope to hear from someone
regards
Kapil Bharati
**************************Disclaimer************************************
Information contained in this E-MAIL being proprietary to Wipro Limited is
'privileged' and 'confidential' and intended for use only by the individual
or entity to which it is addressed. You are notified that any use, copying
or dissemination of the information contained in the E-MAIL in any manner
whatsoever is strictly prohibited.
***************************************************************************
_______________________________________________
usb mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/usb
Do not post admin requests to the list. They will be ignored.
