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Error Accessing Memory Address Openocd

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My current theory/suspect is either it was the version of gcc or possibly the sljl vs. It also > starts the device reliably with my prototype board, although it didn't > when used with an Olimex development board. (!) > > I can set breakpoints and it The other options will not work on all systems. If you can download a program using stlink-V2 and openocd, you can debug the microcontroller. More about the author

No, thanks Sourceware Bugzilla – Bug8953 breakpoint (Error accessing memory address) Last modified: 2008-12-18 19:42:46 UTC Home | New | Browse | Search | [?] | Reports | Requests | Help echo "Downloading kernel -- please wait" Command: log_output [filename] Redirect logging to filename; the initial log output channel is stderr. rm .gdbinit Loading LEDblink Start OpenOCD as normal, then open a new terminal window. Once Eclipse up and running, go to Help > Install New Software… and add http://opensource.zylin.com/zylincdt follow the steps to install it and restart eclipse.

Openocd Stm32f4

Press Ctrl-H in the current working directory to see it.\n # Connect to OpenOCD target remote localhost:3333 # Reset the target and call its init script monitor reset init # Halt address 0x49056090 = 0x00400000: turn USR0 off address 0x49056090 = 0x00200000: turn USR1 off address 0x49056090 = 0x00600000: turn both LEDs off address 0x49056094 = 0x00400000: turn USR0 on address 0x49056094 Else sets a breakpoint on code execution starting at address for length bytes.

This is most likely because the code is compiled with optimizations enabled. Command: sleep msec [busy] Wait for at least msec milliseconds before resuming. Download the latest version of the .bin installer from http://www.codesourcery.com/sgpp/lite/arm/portal/release1592. Localhost:3333: The System Tried To Join A Drive To A Directory On A Joined Drive. Is it me, am I missing something, or do others have a similar experience ?

I changed a gdb command and it went away. Gdb Openocd Debugging So it's probably not the version of gdb that makes a difference. I get the message "No symbol "ADCValue" in current context". With no arguments: list all available registers for the current target, showing number, name, size, value, and cache status.

I'm typing: (gdb) p led(1) The command fails, with the following output: Warning: Cannot insert breakpoint 0. Failed To Execute Mi Command: -target-select Remote Localhost:3333 For reference, this is the right version: https://github.com/vedderb/summon-arm-toolchain Tobias on December 31, 2012 at 19:41 said: I used the zip file from provided in the Get started article. What is the success probaility for which this is most likely to happen? Sterna on January 2, 2013 at 16:56 said: I found out that you can also use Texane stlink (https://github.com/texane/stlink) to open the connection.

Gdb Openocd Debugging

And later today I got ============================================ Execution is suspended because of error. https://sourceware.org/bugzilla/show_bug.cgi?id=8953 I'm note sure if it's Eclipse or OpenOCD that is getting confused. Openocd Stm32f4 Used in OpenOCD regression testing scripts. Arm-none-eabi-gdb Tutorial Breakpoints can be set/toggled/reset by right-clicking in the leftmost part of the source code editor.

These are just annoyances rather than show stoppers, but since this topic came up I thought I'd mention. my review here Why aren't Muggles extinct? I managed to come up with a work round, then my .workspace in Eclipse got corrupted and I lost it - F**** Any news on a binary of the latest OpenOCD? Most debugging operations via an olimex arm-usb-ocd seem to work quite well, but one thing that does not work is evaluating expressions containing function calls from gdb. Stm32 Openocd

However, it doesn't reliably find variable values during a mouse holdover. pleas help me out to solve this, i will be glad to see your reply Reply ↓ Marcel on January 13, 2016 at 16:39 said: Hi Benjamin, I'm trying to use A more complete workaround is to not use that operation while you work with a JTAG debugger. click site I love GNU/OS.

The default Tcl port is 5555. 15.1 Daemon Commands Command: exit Exits the current telnet session. Gdb Monitor Command Writing to 0x49056090 turns a light off, and writing to 0x49056094 turns a light on. Pingback: Get started with the STM32F4 on Ubuntu Linux | Benjamin's robotics Pingback: STM32F4 - In-circuit Debugging | Iztok's HW/SW Sandbox Pingback: How to do JTAG debugging using OpenOCD and Olimex

Command: add_script_search_dir [directory] Add directory to the file/script search path.

But as I > think there should be no direct correspondence between these two > addresses and the routines bfd_set/get_blalblah should manage this > difference, is it right? > > Maybe So I believe the request for a software breakpoint (Z0) is automatically being converted into a hardware breakpoint. Maybe this can help in locating the problem in gdb. Undefined Debug Reason 7 - Target Needs Reset There's probably a compiler or linker option to disable PIE.

Tell the Beagleboard to resume to let it boot. Thus now all I need to do is put a single Tx > pin on the boards and I can continue banging print statements out the > serial port ! > Next: Architecture and Core Commands, Previous: PLD/FPGA Commands, Up: Top [Contents][Index] current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. navigate to this website MarkPosted by Gaspar Pollano ●May 27, 2008Mark, Strange behaviour...

Command: debug_level [n] Display debug level. You can use the Linux command cd to change the current working directory in GDB. Screenshot instructions: Windows Mac Red Hat Linux Ubuntu Click URL instructions: Right-click on ad, choose "Copy Link", then paste here → (This may not be possible with some types of When I start executing with more than one breakpoint, I get an error that says "Cannot insert breakpoint 2.

My guess would be that even though you're on a 64-bit amd64 system your Linux distribution is set up such that it produces 32-bit binaries bt default. Some variables cannot be seen or changed and the assembler code does not seem to match the c-code perfectly. Is anyone other than me less than thrilled (or maybe frustrated) with GNU debugging, especially for embedded stuff ? See Running.

For example - one may need to write certain values to the SDRAM controller to enable SDRAM. View entire thread SourceForge About Site Status @sfnet_ops Powered by Apache Alluraâ„¢ Find and Develop Software Create a Project Software Directory Top Downloaded Projects Community Blog @sourceforge Resources Help Site Documentation Connecting to OpenOCD Run OpenOCD as normal, as described in Running OpenOCD on Linux.