'KDevelop and GDB'

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List: kde-devel
Subject: KDevelop and GDB
From: "Alan Bryan" <icemanind () yahoo ! com>
Date: 2006-08-23 4:07:30
Message-ID: 01d401c6c669$a7e58360$0100020a () alan9lv3yb1mte
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Hi all, 

I created a program in kdevelop and I am attempting to debug and its not
working correctly. If I run the program without debug, it works fine (e.g.
Shift+F9). However, if I click on Debug and then click on Start, this is the
output I get on the GDB tab of kdevelop when I attempt to run my program:

/bin/sh -c /home/alan/linasic/debug/libtool gdb
/home/alan/linasic/debug/src/linasic -fullname -quiet

(gdb) set edit off 

(gdb) set confirm off 

*** Warning: inferring the mode of operation is deprecated.

*** Future versions of Libtool will require -mode=MODE be specified.

Using host libthread_db library "/lib/libthread_db.so.1".

(gdb) 

(gdb) 

(gdb) set print static-members off 

(gdb) tty /dev/pts/2 

(gdb) set width 0 

(gdb) set height 0 

(gdb) set stop-on 1 

(gdb) handle SIG32 pass nostop noprint 

(gdb) handle SIG41 pass nostop noprint 

(gdb) handle SIG42 pass nostop noprint 

(gdb) handle SIG43 pass nostop noprint 

(gdb) set print asm-demangle on 

(gdb) set output-radix 10 

(gdb) cd /home/alan/linasic/debug/src 

(gdb) break /home/alan/linasic/src/parser.c:63 

Breakpoint 1 at 0x8048719: file /home/alan/linasic/src/parser.c, line 63.

(gdb) run 

Stopped due to shared library event

(gdb) continue 

Stopped due to shared library event

(gdb) continue 

Stopped due to shared library event

(gdb) continue 

Program exited with code 01.

I had set one breakpoint in my program and it appears to be prematurely
exiting before it ever hits my breakpoint. I am using kdevelop version 3.3.4
and KDE version 3.5.4. My GDB version is GNU GDB 6.5. The program I'm
attempting to debug uses no shared libraries (other then the standard glibc,
KDE, and QT shared libraries).

Please let me know if you can help me out!

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<div class=Section1>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all, <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

I created a program in kdevelop and I am attempting to debug
and its not working correctly. If I run the program without debug, it works
fine (e.g. Shift+F9). However, if I click on Debug and then click on Start,
this is the output I get on the GDB tab of kdevelop when I attempt to run my
program:<o:p></o:p>

<div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext \
1.0pt; padding:0in 0in 1.0pt 0in'>

<p class=MsoNormal style='border:none;padding:0in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>/bin/sh -c /home/alan/linasic/debug/libtool gdb
/home/alan/linasic/debug/src/linasic -fullname -quiet<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set edit off <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set confirm off <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>*** Warning: inferring the mode of operation is \
deprecated.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>*** Future versions of Libtool will require -mode=MODE be
specified.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Using host libthread_db library
&quot;/lib/libthread_db.so.1&quot;.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set print static-members off <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) tty /dev/pts/2 <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set width 0 <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set height 0 <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set stop-on 1 <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) handle SIG32 pass nostop noprint \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) handle SIG41 pass nostop noprint \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) handle SIG42 pass nostop noprint \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) handle SIG43 pass nostop noprint \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set print asm-demangle on <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) set output-radix 10 <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) cd /home/alan/linasic/debug/src \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) break /home/alan/linasic/src/parser.c:63 \
<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Breakpoint 1 at 0x8048719: file
/home/alan/linasic/src/parser.c, line 63.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) run <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Stopped due to shared library event<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) continue <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Stopped due to shared library event<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) continue <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Stopped due to shared library event<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(gdb) continue <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Program exited with code 01.<o:p></o:p></span></font></p>

<div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext \
1.0pt; padding:0in 0in 1.0pt 0in'>

<p class=MsoNormal style='border:none;padding:0in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

I had set one breakpoint in my program and it appears to be \
prematurely exiting before it ever hits my breakpoint. I am using kdevelop version \
3.3.4 and KDE version 3.5.4. My GDB version is GNU GDB 6.5. The program I&#8217;m
attempting to debug uses no shared libraries (other then the standard glibc,
KDE, and QT shared libraries).<o:p></o:p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Please let me know if you can help me \
out!<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

</div>

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