10 More Discussions You Might Find Interesting
1. Programming
Some background:
The application normally runs on an embedded platform. Currently, for development purposes, I have the rootfs located @ /exports and the target is communicating over NFS. That way I can make a change on my local system, save the application @ /exports, and run the altered... (4 Replies)
Discussion started by: Circuits
4 Replies
2. Programming
I'm sorry if the title is really criptic, but I don't know how to phrase my problem.
I know I can't really ask for a solution, and I normally wouldn't but this is really escaping my abilities.
Antefacts.
I developed a program using the zeromq messaging library.
I got to a point where the... (11 Replies)
Discussion started by: erupter
11 Replies
3. Programming
Hi, I have a c program i compile with gcc4.5. This elf, if I use gdb and put a breakpoint on main, instead has a breakpoint in a function other than main or says no line in file.
I verified the elf is 1 to 1 with source, have all debug symbols for compilation etc.
The problem I think is the... (2 Replies)
Discussion started by: dragonpoint
2 Replies
4. Shell Programming and Scripting
Dear all,
Hope you are doing well.
I am in trouble to write a shell for ftp downloading the latest file from remote server.
Situation:
There is a directory named 'weekly' which contains .csv files with the following pattern: RES_EN_100417-080003.csv.Z. The new file is generated... (3 Replies)
Discussion started by: kel1014
3 Replies
5. Solaris
Hi All,
I have a question on debugging the .so file.
When I am running makefile I am getting a .so file and we are using that .so file for executing our code.But I want to know
1.Can I use dbx or gdb to debug a .so file?
2.How can i generate .out file so that i can use that in dbx or gdb... (1 Reply)
Discussion started by: s.sen1213
1 Replies
6. Programming
Hi All
I know How to attach a process to beubg it .But for my application I am using client as well server.Both are two separate process .Suppose I need to debug both .How to attach both of them together .Or I have to attach them separetly .
Suppose client process id is 1325 and server is... (2 Replies)
Discussion started by: mr_deb
2 Replies
7. Programming
I created one file (test.cpp)and complied it and get the executable file(test) and run it.It is giving the out put but when I am trying to debug that executable.I am getting the error --
please tell me the solutions??
Thanks in advance ..... (2 Replies)
Discussion started by: smartgupta
2 Replies
8. Programming
If an executalbe file has several parameters, gdb can not pass parameters correctly. Let us see:
run:
./executablefile1 agr1 arg2 arg3
debug:
gdb executablefile1
run executalbefile1 arg1 arg2 arg3
then argv : executablefile1
argv : executablefile
argv : arg1
... (3 Replies)
Discussion started by: cdbug
3 Replies
9. Programming
A good day to you, dear experts,
I am a newbie, I noticed in binutils or gcc there are lib and lib32 and lib64, to take binutils as an example,
My system is sgi IRIX6.5, which is suggested to use "n32" flag during the compiling and linking, is that mean that I need to use lib32?
Q1. which one... (2 Replies)
Discussion started by: lakeat
2 Replies
10. Shell Programming and Scripting
suppose:
nevermind, i figured it out, haha... (2 Replies)
Discussion started by: cul8erppl
2 Replies
ldd(1) General Commands Manual ldd(1)
NAME
ldd - List dynamic dependencies of executable files or shared objects
SYNOPSIS
ldd [-rdV] filename
OPTIONS
Prints warnings for any unresolved data symbol references that would occur as a result of filename being executed. (Checks references to
only data objects, not functions.) Prints warnings for any unresolved symbol references that would occur as a result of filename being
executed. (Checks references to both data objects and functions.) Displays the version of the ldd command.
DESCRIPTION
The ldd command lists the dynamic dependencies of an executable file or shared object: If filename is an executable file, ldd lists the
pathnames of all shared objects that would be loaded as a result of executing filename. If filename is a shared object, ldd lists the
pathnames of all shared objects that would be loaded as a result of loading filename. The ldd command expects shared objects to have exe-
cute permission, and if this is not the case, it will issue a warning before attempting to process the file.
NOTES
The ldd command does not list shared objects explicitly attached by using dlopen().
The ldd command prints the record of shared object pathnames to stdout. The optional list of symbol resolution problems are printed to
stderr.
EXIT STATUS
If filename is not an executable file or a shared object, a non-zero exit status is returned.
EXAMPLES
The following command lists the static dependencies of libXm.so: ldd /usr/shlib/libXm.so The following command lists the static dependen-
cies of libXm.so as well as any unresolved symbol in libXm.so or any of its dependents: ldd -r /usr/shlib/libXm.so
SEE ALSO
loader(5)
ldd(1)