gdb dwarf-2 expression error Wawaka Indiana

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gdb dwarf-2 expression error Wawaka, Indiana

uh, ... Last Post 1 Day Ago Hi! The instruction is legitimate but Valgrind doesn't handle it, ==2159== i.e. Perhaps you meant to store shared-pointers within the vector??

I'll do like you said tomorrow and see where that gets me. Reload to refresh your session. Adv Reply April 23rd, 2011 #9 jebsector View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Dec 2007 Location kansas city Beans 42 DistroUbuntu 9.10 Karmic but i don't know why that would happen if you pass in a reference to the function instead of the pointer - shouldn't it be a copy of the data?

Browse other questions tagged c++ debugging qt gdb or ask your own question. That changed to shared_ptr. And as far as assigning to fields 'one', 'two', and 'three' of var... Adv Reply April 23rd, 2011 #6 dwhitney67 View Profile View Forum Posts Private Message Tolerant of Ubuntu Join Date Jun 2007 Location Maryland, US Beans 6,272 DistroKubuntu Re: question on

If this is the issue then I can probably backport Apple's fix from their Mavericks release to master. … On 16 Mar 2015, at 21:59, Nathaniel Lewis ***@***.***> wrote: Well, it Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Development & Programming Programming Talk question on boost shared_ptr I recall running into a similar sounding crash related to the completion handler of dispatch_io_create_with_path(). LD_LIBRARY_PATH=/tmp/python-libs-2.6-7.fc11.i586/usr/lib /tmp/gdb-6.8.50.20090302-21.fc11.i586/usr/bin/gdb -nx --directory=/tmp/xorg-x11-server-debuginfo-1.6.1-6.fc11.i586/usr/src/debug/xorg-server-1.6.1/fb -x ~/.gdbinit -ex start -ex s -ex 'set $pc=(char *) fbComposite + 0x1b9 - 5' -ex 'info frame' -ex bt -ex 'p/x $pc' -ex c -ex bt

Your program has a bug and erroneously jumped to a non-code ==2159== location. Join Date May 2009 Posts 426 While you're in gdb, try typing 'backtrace' to get a... THANKS! 08-26-2010 #2 bernt View Profile View Forum Posts Just a pushpin. Consider the following: Code: struct SomeType { int one, two, three; }; typedef boost::shared_ptr SomeTypePtr; ...

gdb, X server, ...? Good ones to try are concur, starfish, io, io_net, read and timer. If you think this is the case or ==2159== you are not sure, please let us know and we'll try to fix it. ==2159== Either way, Valgrind will now raise a it didn't. //..calls parse_method_modifier(line) //..calls parse_method_parameters(line) //..calls parse_return_type(line) //..sets a couple of control variables map->add_method(*m1); //remember i've changed these around to try and resolve..

And, when should i use typedef? Here's the valgrind output as well, and valgrind makes it seem that something whacky is happening in block copies... % valgrind ./dispatch_gps Projects/dispatch kybernetes ==2159== Memcheck, a memory error detector ==2159== Terms Privacy Security Status Help You can't perform that action at this time. It's really nice.

Already have an account? Probably something [an array being referenced out of bounds?] somewhere around 555 since that's where the error is occurring. aka jeremy0, jeremiahjavajunk - box: AMD Phenom 8450 Triple-core, 2.5GiB MEM, NVidia 9600 GT, 'buntu 9.10. Reading symbols from /home/nathaniel/Projects/dispatch/dispatch_gps...done. (gdb) r Starting program: /home/nathaniel/Projects/dispatch/dispatch_gps [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1". [New Thread 0xb6d48ba0 (LWP 2137)] [New Thread 0xb5d48ba0 (LWP 2139)] [New Thread

Thanks a bunch for your input.. Why can't we use the toilet when the train isn't moving? v->setVariableIsPointer(true); } else { v->setVariableIsPointer(false); } v->setVariableName(param_var); v->setVariableClassname(param_type); boost::shared_ptr p(new params()); p->setType(param_type); p->setVar(*v); //changed m->addParameter(*p); //used to be m->addParameter(p); } line = line.substr(c+1); boost::algorithm::trim(line); return line; //...rest of class.. Status: RESOLVED FIXED Product: libraries Classification: Unclassified Component: Common Code Generator Code Version: trunk Platform: PC Linux Importance: P enhancement Assigned To: Unassigned LLVM Bugs URL: Keywords: Depends on: Blocks:

This code works just fine on my desktop (x86_64), but it fails on my Beagleboard xM. (32 bit ARM Cortex A8, running debian 7.8 armhf). Comment 1 Jan Kratochvil 2009-04-27 07:06:51 EDT Cannot reproduce and DWARF looks OK (location list). If one turns the optimization in the compilation off (to debug it), well it still doesn't work.... (gdb) run Starting program: /home/nathaniel/Projects/dispatch/dispatch_gps warning: Unable to find libthread_db matching inferior's thread library, Originally I was storing pointers in the vectors.

With that said, there's really no way for us to tell where the error lies without looking at the source code. Summary: compilation with -fprofile-generate causes code to segfault. it's all over the place in boost, i don't know if that's a static constructor or what. Teknoman117 commented Mar 17, 2015 Sure.

Is there any job that can't be automated? I'm running the test suite right now. Consider this post signed 08-26-2010 #3 programhelp View Profile View Forum Posts Registered User Join Date Jul 2010 Posts 3 So I did and it is still giving me the same Join them; it only takes a minute: Sign up gdb error message: DW_OP_reg, DW_OP_piece, and DW_OP_bit_piece up vote 5 down vote favorite I'm debugging somebody else's Qt program and ran into

giancan 88 posts since Oct 2011 Community Member More Recommended Articles About Us Contact Us Donate Advertising Vendor Program Terms of Service Newsletter Archive Community Forums Recent Articles © 2002 - share|improve this answer answered Sep 16 '10 at 3:33 Employed Russian 86.4k14118171 1 With the help of somebody on IRC I was able to use readelf -wi /path/to/debug/lib to identify aka jeremy0, jeremiahjavajunk - box: AMD Phenom 8450 Triple-core, 2.5GiB MEM, NVidia 9600 GT, 'buntu 9.10. Adv Reply April 22nd, 2011 #3 dwhitney67 View Profile View Forum Posts Private Message Tolerant of Ubuntu Join Date Jun 2007 Location Maryland, US Beans 6,272 DistroKubuntu Re: question on

In some of your classes, you have implemented copy-constructors and overloaded operator=() methods that make a copy of the shared pointer. I'd appreciate any help at all. Note You need to log in before you can comment on or make changes to this bug. m->setName(line.substr(0, c)); line = line.substr(c+1); boost::algorithm::trim(line); while (line.find(",") != -1) { c = line.find(","); int w = line.find(" "); string param_type = line.substr(0, w); string param_var = line.substr(w, c-w); boost::algorithm::trim(param_var); boost::shared_ptr

The whole point of using a shared pointer is not to reap the benefits of automatic deletion when the pointer usage is complete; the main benefit is that it is SHARED. It'd be helpful if you could run some of the test suite as well to see if this crash is limited to dispatch io or is something more general. I haven't had time to study them properly, but it looks like an attempt to prevent the use-after-free issue that's causing your crash. The invalid info is likely due to a bug in GCC, fixed in SVN revision 147187: 2009-05-06 Jakub Jelinek * dwarf2out.c (new_reg_loc_descr): Don't ever create DW_OP_regX. (one_reg_loc_descriptor): Create DW_OP_regX here

yes.' Adv Reply April 22nd, 2011 #2 MadCow108 View Profile View Forum Posts Private Message I Ubuntu, Therefore, I Am Join Date Apr 2009 Location Germany Beans 2,134 DistroUbuntu Development uh, ... Format For Printing -XML -Clone This Bug -Top of page Home | New | Browse | Search | [?] | Reports | Help | NewAccount | Log In Remember [x] |