Error Accessing Memory Address Unknown Error
Contents |
"here I am" post here to differ human beings from SPAM bots. Home Help Search Login error accessing memory address input/output error Register Wiki Code::Blocks » User forums » Help » GDB
Gdb Cannot Insert Breakpoint Error Accessing Memory Address
having problems setting breakpoints. « previous next » Send this topic Print Pages: [1] Go Down Author
Gdb Break Cannot Access Memory At Address
Topic: GDB having problems setting breakpoints. (Read 8789 times) zalzane Single posting newcomer Posts: 7 GDB having problems setting breakpoints. « on: June 09, 2011, 11:11:08 pm
Gdb Cannot Insert Breakpoint 0
» So what I do is set a breakpoint inside this one constructor, and go to start debug. The full debug console then spews out this info:Code: [Select]PATH=.;G:\Infinita\SDL-1.2.14\include;G:\Infinita\SDL-1.2.14\lib;O:\CodeBlocks\MinGW\bin;E:\Windows\system32;E:\Windows;E:\Windows\System32\Wbem;E:\Windows\System32\WindowsPowerShell\v1.0\
Command-line: O:\CodeBlocks\MinGW\bin\gdb.exe -nx -fullname -quiet -args bin/Debug/Infinita.exe
Working dir : G:\Infinita\
> set prompt >>>>>>cb_gdb:
Reading symbols from G:\Infinita/bin/Debug/Infinita.exe...done.
(gdb) >>>>>>cb_gdb:
> show version
GNU gdb (GDB) gdb cannot access memory at address 7.2
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-mingw32".
For bug reporting instructions, please see:
>>>>>>cb_gdb:
> set confirm off
>>>>>>cb_gdb:
> set width 0
>>>>>>cb_gdb:
> set height 0
>>>>>>cb_gdb:
> set breakpoint pending on
>>>>>>cb_gdb:
> set print asm-demangle on
>>>>>>cb_gdb:
> set unwindonsignal on
>>>>>>cb_gdb:
> set debugevents on
>>>>>>cb_gdb:
> set new-console on
>>>>>>cb_gdb:
> set disassembly-flavor att
>>>>>>cb_gdb:
> catch throw
Catchpoint 1 (throw)
>>>>>>cb_gdb:
> source O:\CodeBlocks\share\codeblocks/scripts/stl-views-1.0.3.gdb
>>>>>>cb_gdb:
> directory G:/Infinita/
>>>>>>cb_gdb:
> tbreak "G:/Infinita/fileIO.h:39"
warning: (Internal error: pc 0x6b in read in psymtab, but not in symtab.)
warning: (Internal error: pc 0x6b in read in psymtab, but not in symtab.)
warning: (Internal error: pc 0x6b in read in psymtab, b
Bug8953 - breakpoint (Error accessing memory address) Summary: breakpoint (Error accessing memory address) Status: ASSIGNED Alias: None Product: gdb Classification: Unclassified Component: breakpoints (show other bugs) Version: 6.3 Importance: P2 critical Target Milestone: --- Assignee: Not yet assigned to anyone URL: Keywords: Depends on: Blocks: Reported: 2005-01-20 02:28 UTC by desimoi Modified: 2008-12-18 19:42 UTC (History) CC List: 4 users (show) gdb-prs jacopo.desimoi kettenis mark.kettenis See Also: Host: Target: Build: Last reconfirmed: Attachments Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description desimoi 2005-01-20 http://forums.codeblocks.org/index.php?topic=14847.0 02:28:00 UTC [Converted from Gnats 1848] I can't insert a breakpoint in any program, I always get an error such as: Error accessing memory address 0xblabla: Input/Output Error Release: GNU gdb 6.3 and previous Environment: Gentoo 2004.3 Linux on amd64 Kernel 2.6.9-gentoo-r9 Comment 1 mark.kettenis 2005-01-22 15:57:16 UTC From: Mark Kettenis
| Forgot Password Login: [x] Bug14585 - "Error accessing memory address" when creating JIT internal breakpoint Summary: "Error accessing memory address" when https://sourceware.org/bugzilla/show_bug.cgi?id=14585 creating JIT internal breakpoint Status: RESOLVED DUPLICATE of bug 13987 Alias: None http://www.linuxquestions.org/questions/programming-9/kgdb-module-debugging-question-906503/ Product: gdb Classification: Unclassified Component: gdb (show other bugs) Version: HEAD Importance: P2 normal Target Milestone: --- Assignee: Not yet assigned to anyone URL: Keywords: Depends on: Blocks: Reported: 2012-09-14 19:41 UTC by Sergio Durigan Junior Modified: 2012-09-17 18:37 UTC (History) CC List: 1 user (show) tromey error accessing See Also: Host: Target: Build: Last reconfirmed: Attachments Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description Sergio Durigan Junior 2012-09-14 19:41:22 UTC I could not find an easy way to reproduce this bug so far. The only way I managed to do so error accessing memory was to: 1) git clone git://git.qemu.org/qemu.git 2) ./configure --enable-kvm --python=python2 --target-list=x86_64-softmmu --disable-uuid --disable-werror --enable-debug --enable-fdt # you will need to install the dependencies 3) gdb -q -ex 'run' /tmp/install-qemu/bin/qemu-system-x86_64 And you will see: Warning: Cannot insert breakpoint -1. Error accessing memory address 0x34e96c: Input/output error. Running git-bisect on gdb.git, I found the culprit as being: a7262466d02155f5f70422804e5971f8d5e78118 is the first bad commit commit a7262466d02155f5f70422804e5971f8d5e78118 Author: Tom Tromey
Tutorials/Articles Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Non-*NIX Forums > Programming [SOLVED] kgdb module debugging question User Name Remember Me? Password Programming This forum is for all programming questions. The question does not have to be directly related to Linux and any language is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 10-05-2011, 04:02 AM #1 meenajain LQ Newbie Registered: Sep 2011 Posts: 3 Rep: kgdb module debugging question Hi, I am trying to debug my loadable kernel module via KGDB remote debugging. I have tried to explain the steps that I am following in detail: Note: [dev@dev] represents development machine [test@test] represents t