Date: Sun, 23 Sep 2007 00:29:23 +0000 From: Ghirai <ghirai@ghirai.com> To: freebsd-questions@freebsd.org Subject: gdb question Message-ID: <20070923002923.92db3efd.ghirai@ghirai.com>
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Hello list, I'm playing with a small nasm executable, is there any way i can get gdb to show me the deadlisting, and allow me to break at a certain offset, without any debugging symbols? Since my code is raw assembly, seeing the sourcecode file or the deadlisting is the exact same. Atm i'm doing like this, and it doesn't seem to work: (gdb) file wp Reading symbols from wp...(no debugging symbols found)...done. (gdb) break 0x8048099 No symbol table is loaded. Use the "file" command. (gdb) run Starting program: wp warning: shared library handler failed to enable breakpoint Program exited with code 0267. Using gdbtui seems yield the exact same result. What i really want is to see the deadlisting and be able to step through it, seeing what happens with the registers, stack, etc. Can gdb do that? And are there any other usermode debuggers i could use? Thanks for reading. -- Regards, Ghirai.
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