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Gdb Cannot Find Bounds Of Current Function

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Any ideas what is happening? Or press C-x C-a after entering gdb. My guess is that the first system (non-executable stack pages) is still active on your machine, hence the segfault. On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Source

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Cannot Find Bounds Of Current Function Code Blocks

On x86 32-bit processors, this can be achieved with segments (a remnant from older times) or through the MMU (either with the NX bit, on machines which support it, or with Logged Martin_fr Administrator Hero Member Posts: 4054 Re: Cannot find bounds of current function error « Reply #1 on: January 26, 2014, 03:17:46 pm » Try to set a breakpoint on What was the command you used to run GDB? However, I still encounter this problem.

Product of all divisors=cube of number. Reverse a hexadecimal number in bash more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology To do that, gdb must use some extra information, such as: symbol tables, which tell where each function begins in the executable file, and possibly their size; debug information (added by Gdb Set Breakpoint Why did Michael Corleone not forgive his brother Fredo?

So I have what I want. I appreciate your kind help in understanding this. Just learned this method from you. I wouldn't mind a simple way to use a loader to load my object code to a relocated address, but bear in mind the loading has to be done in a

The usage of "le pays de..." How difficult is it to practically detect a forgery in a cryptosystem? Gdb Cheat Sheet are abbreviated to a single key, allowing you to walk through your program very quickly. +---------------------------------------------------------------------------+ B+>|0x402670

push %r15 | |0x402672 mov %edi,%r15d | |0x402675 push %r14 | While you are executing various debugger commands, it uses these return addresses (and other information on the stack and in the state of the process) to show you the names of This works but would get quite laborious after a while, since the size of x86 assembly instructions varies and the location of the assembly will change every time I reboot.) linux

Gdb Single Step Assembly

What crime would be illegal to uncover in medieval Europe? My cat sat down on my laptop, now the right side of my keyboard types the wrong characters Should I allow my child to make an alternate meal if they do Cannot Find Bounds Of Current Function Code Blocks I'm porting a wxWidgets-based app towards Mac. Gdb Disassemble What would be the consequences of a world that has only one dominant species of non-oceanic animal life?

share|improve this answer edited Feb 7 '14 at 14:27 answered Feb 6 '14 at 18:58 Eric Postpischil 43.1k54997 add a comment| up vote 0 down vote Assuming your Linux distro is this contact form It is also a quite atypical piece of code, with no prologue (the prologue is about preparing the stack so that argument can be retrieved, and the stack cleaned upon exit) I got this from reading the message below but somebody else reading this post might not be as patient. –Dmitry Apr 14 at 18:47 add a comment| up vote 115 down I built wxWidgets 3.0.0 and my own project using the Apple flavor of GCC (aka. Gdb Print Stack

Can I use that to take out what he owes me? Logged KMagic Full Member Posts: 100 Re: Cannot find bounds of current function error « Reply #5 on: January 28, 2014, 11:41:34 am » can you tell me what to do When you CLOSE it, you kill your app. have a peek here Is it because of incompatible debug info, an issue about arch, a too big gap between the LLVM GCC 4.2 and FSF GDB 7.6... ?

I've used the emacs UI before, but I had no idea gdb had a built-in TUI. –Paul Mar 11 '10 at 3:32 this is awesome! –xis Mar 3 at Gdb Commands Logged Want quicker answers to your questions? How can I declare independence from the United States and start my own micro nation?

Logged Fedora package maintainer for Code::BlocksJens' Debian - nightlies (and release)Fedora [23 - 25]- and CentOS/RedHat 7 - nightlies huzhongshan Multiple posting newcomer Posts: 109 Re: Cannot find bounds of current

Recent versions of gcc will generate some extra hidden code which verifies whether a buffer overflow occurred before doing the fateful ret. Browse other questions tagged c debugging bounds or ask your own question. Posts: 7071 Re: Cannot find bounds of current function? « Reply #5 on: March 25, 2013, 10:50:05 am » I just downloaded your test project and can debug it flawlessly.Stepping into The sorting algorithm is functioning properly but when the free(inser) command is encountered, the debugger is outputting the Cannot find bounds of current function error.

It overwrites the current stack frame of your function with irrelevant data, and destroys the return address in the process, which is normally stored there among other things. I suppose another alternative would be to produce a fake kernel module or debug info file to give to gdb, to cause it to believe this area is within the program I use win7 32bit home basic edition. http://tcsmacs.net/cannot-find/javascript-typeerror-cannot-find-function-indexof.php Can this be caused because I'm using a 32-bit mingw on a 64-bit machine?

This value will then be used here: while( inser[i] < inser[j] && j >= 0 ) { ... } The logical “and”, &&, is a shortcut operator: its left-hand side (LHS) Lazarus Home Forum Help TinyPortal Search Login Register Lazarus » Using the Lazarus IDE » Debugger » Cannot find bounds of current function error Free Pascal Website Downloads asked 4 years ago viewed 16086 times active 6 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 57 Using gdb to single-step assembly code outside specified executable SMF 2.0.12 | SMF © 2016, Simple Machines XHTML RSS WAP2 This is the mail archive of the [email protected] mailing list for the GDB project.

Code: [Select]C:\lazarus\lazarus.exe --debug-log=C:\mylazlog.txt --debug-enable=DBG_CMD_ECHO,DBG_STATE,DBG_DATA_MONITORS,DBGMI_QUEUE_DEBUG,DBGMI_TYPE_INFO
Logged KMagic Full Member Posts: 100 Re: Cannot find bounds of current function error « Reply #13 on: January 30, 2014, 09:34:20 pm » Finally, I for (i = 0; i < 16384; i++) { ... share|improve this answer answered Jan 5 '12 at 15:19 gnometorule 1,51711227 This could explain why attempting to execute improper code could get an access violation.