i am new to firefox development so i completed first 2 steps given here https://developer.mozilla.org/en/Introduction
now in step 3 they are saying that run firefox under a debugger so please tell me how can i run firefox under a debugger or visual studio 2010 debugger?
i am also having firefox 9.0.1 installed on my system.
The first step is to open VS.NET 2005 and then do File > Open > Project/Solution…. This will start the Open Dialog, and you should navigate to firefox.exe located in the dist\bin directory within the objdir you specified in .mozconfig (e.g., mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/firefox-objdir). [NOTE: for me that’s C:\proj\mozilla\firefox-objdir\dist\bin\firefox.exe]
Read more here.. https://cs.senecac.on.ca/~david.humphrey/writing/debugging-firefox.html