The output should be like the below:
This is the behavior expected, however it is on FreeBSD7.1 and the gdb on Linux behaves exactly the same unless on the latest version of GDB linux port introducing any kind of gdb-local environmental variable masking the next default. This might be the latest feature. Without this I don't find any reason (no doubt on the GDB code unless you compiled a tweaked source of it to install the same).
Look the release note of the GDB version you are using and try to grep for next to get better insight on the environmental variable, if any.
This User Gave Thanks to Praveen_218 For This Post:
Which is better??
I have always been a gdb fan.. But ppl say dbx is beter better for debugging the core.. Do all GDB lovers agree to it???
:cool: (1 Reply)
Can anyone give me the link to a website having gdb tutorials
(for advanaced debugging & shortcuts)
http://www.burneddowndays.com/talk/YaBBImages/rolleyes.gif (1 Reply)
Hi All,
I wanted to know if there is a core file generated and I am not sure for which Binary it is generated .
Can I use gdb to debug the core file ?
Thanks. (1 Reply)
Hi All,
I am trying to execute a binary and it is giving Segmentation Fault.
Can I use gdb to debug this error?
Secondly there is no core file generated , so when I an trying to run gdb with the binary only I am not able to set any breakpoints.
When I am running the gdb and the I am... (1 Reply)
Hello,
I am having problem with debugging my code. I am writing a C code and then I compile it with the Makefile. I make a target file and then copy it in my Robot(Khepera III) and then run the program over there.
I compile it ofcorse on my machine and then copy the compiled file in the... (10 Replies)
Hi, I got:
host machine: RedHat (RHEL6)
virtual machine: RedHat (RHEL6)
I run (on host machine):
qemu-system-x86_64 ...... -S -s
after that i run (on host machine):
gdb
target remote localhost:1234
set architecture i386:x86-64
and then i can use (on host machine) 'ctrl + c' to... (2 Replies)
Hi, all
I try to understand the output from gdb
Program received signal SIGABRT, Aborted.
*** glibc detected *** /home/sys_cbo/dev/zif/bin/Debug/zifd: free(): invalid pointer: 0x00007fffac04d3d0 ***
how should i read this?
(gdb) backtrace
#0 0x0000003015e32925 in raise () from... (1 Reply)
Discussion started by: huvcbo
1 Replies
LEARN ABOUT LINUX
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe name ...
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /usr/bin/gdb'' it will create the following two files:
-rwxr-xr-x 1 root root 1026675 Jun 7 13:53 /usr/bin/gdb
-rwxr-xr-x 1 root root 2304524 May 30 13:02 /usr/bin/gdb~
/usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file. You can remove /usr/bin/gdb~ once you are
sure that /usr/bin/gdb works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)