linux-c-programming.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: A M <alim1993@yahoo.com>
To: linux-c-programming@vger.kernel.org, linux-assembly@vger.kernel.org
Subject: Access to Program Counter in C
Date: Tue, 16 Nov 2004 08:38:21 -0800 (PST)	[thread overview]
Message-ID: <20041116163821.61564.qmail@web51902.mail.yahoo.com> (raw)

Hello, 

Does anybody know how to access the address of the
current executing instruction in C while the program
is executing? 

Also, is there a method to load a program image from
memory not a file (an exec that works with a memory
address)? Mainly I am looking for a method that brings
a program image into memory modify parts of it and
start the in-memory modified version. 

Can anybody think of a method to replace a thread
image without replacing the whole process image? 

Thanks, 

Ali


		
__________________________________ 
Do you Yahoo!? 
The all-new My Yahoo! - Get yours free! 
http://my.yahoo.com 
 


             reply	other threads:[~2004-11-16 16:38 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-16 16:38 A M [this message]
2004-11-19  6:32 ` Access to Program Counter in C sandeep
2004-11-19 16:03 ` Glynn Clements
  -- strict thread matches above, loose matches on Subject: below --
2004-11-19  7:31 siddharth vora
2004-11-19  8:03 ` Justinas
2004-11-19  8:04 ` sandeep
2004-11-19  7:58 siddharth vora

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20041116163821.61564.qmail@web51902.mail.yahoo.com \
    --to=alim1993@yahoo.com \
    --cc=linux-assembly@vger.kernel.org \
    --cc=linux-c-programming@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).