Error Accessing Memory Address Bad Address
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Bug8953 - breakpoint (Error accessing memory address) Summary: breakpoint (Error accessing memory address) Status: ASSIGNED Alias: None Product: gdb Classification: Unclassified Component: breakpoints (show error accessing memory address input/output error other bugs) Version: 6.3 Importance: P2 critical Target Milestone: --- Assignee: Not yet
Gdb Cannot Insert Breakpoint Error Accessing Memory Address
assigned to anyone URL: Keywords: Depends on: Blocks: Reported: 2005-01-20 02:28 UTC by desimoi Modified: 2008-12-18 19:42 UTC
Gdb Cannot Insert Breakpoint Cannot Access Memory At Address
(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
Gdb Break Cannot Access Memory At Address
before you can comment on or make changes to this bug. Description desimoi 2005-01-20 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: error in re-setting breakpoint 1: cannot access memory at address Mark Kettenis
"here I am" post here gdb cannot insert breakpoint 0 to differ human beings from SPAM bots. Home gdb cannot access memory at address Help Search Login Register Wiki Code::Blocks » User forums » Help » GDB having problems setting breakpoints. « previous next » Send this topic Print Pages: [1] Go Down Author Topic: GDB having problems setting https://sourceware.org/bugzilla/show_bug.cgi?id=8953 breakpoints. (Read 8779 times) zalzane Single posting newcomer Posts: 7 GDB having problems setting breakpoints. « on: June 09, 2011, 11:11:08 pm » So what I do is set a breakpoint inside this one constructor, and go to start debug. The full debug console http://forums.codeblocks.org/index.php?topic=14847.0 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) 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 o
Hewlett-Packard's proprietary implementation of the Unix operating system, based on System V. Search Forums Show Threads Show Posts Tag Search Advanced Search Unanswered Threads Find All http://www.unix.com/hp-ux/45481-gdb-problem-viewing-variables.html Thanked Posts Go to Page... unix and linux operating commands gdb problem viewing variables HP-UX Thread Tools Search this Thread Display Modes #1 11-21-2007 rimon Registered User Join Date: Oct 2007 Last Activity: 12 October 2008, 7:02 AM EDT Posts: 15 Thanks: 0 Thanked 0 Times in 0 Posts gdb problem viewing gdb cannot variables Hi, I don't know if this is HP-UX specific, but I'll take my chances with this forum. I'm using WDB 5.7 on HP Itanium 11.23. 'file' on my executable shows: ELF-32 executable object file - IA64 The problem is with viewing the contents of the variables. Following is a sequence that demonstrates this: Code: HP gdb 5.7 for HP Itanium (32 or 64 cannot access memory bit) and target HP-UX 11.2x. Copyright 1986 - 2001 Free Software Foundation, Inc. Hewlett-Packard Wildebeest 5.7 (based on GDB) is covered by the GNU General Public License. Type "show copying" to see the conditions to change it and/or distribute copies. Type "show warranty" for warranty/support. .. (gdb) stop in main Breakpoint 1 at 0x400c5b0:1: file loader.cpp, line 902 from loader. (gdb) run Starting program: loader Breakpoint 1, main (argc=Error accessing memory address 0xd08: Bad address. ) at loader.cpp:902 902 ll=new LclsLC_Library; (gdb) print argc Error accessing memory address 0xd08: Bad address. (gdb) print &argc $1 = (int *) 0xd08 (gdb) p ll Error accessing memory address 0xcec: Bad address. (gdb) p &ll $1 = (LclsLC_Library **) 0xcec (gdb) See that both the parameter 'argc' and the local variable ll have a problem. Now if I put a breakpoint in a function called by main, and then go up in the stack to main, I CAN see argc. See in the following sequence: Code: Breakpoint 2, Test (ll=Error accessing memory address 0xd28: Bad address. ) at loader.cpp:716 716 long lv,c,err = 0,j,k,ccv; (gdb) where #0 Test (ll=Error accessing memory ad