OpenOCD - Open On-Chip Debugger download

The "Open On-Chip Debugger" provides JTAG/SWD access from GDB (or directly with TCL scripts) to processors with ARM and MIPS based cores.

See website for full list of supported targets.

Features

Support for ARM7/9/11, Cortex and MIPS based cores
Use via integrated GDB or telnet server
Integrated ARM Disassembler
Flash Programming
Semihosting library Support
and much much more ...

Project Samples

Project Activity

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License

GNU General Public License version 2.0 (GPLv2)

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OpenOCD - Open On-Chip Debugger Web Site

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User Reviews

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imrans Posted 2026-02-27

it's a great initiative for startup companies.
elektright Posted 2016-01-10

Best gdbserver for embedded development!
baldman88 Posted 2014-07-20

Great tool! Thank you for your work!
elvisman113 Posted 2014-06-02

This is an invaluable tool for embedded developers. Provides a gateway to using a free, open-source toolchain for almost any target you'd want to use.
lucianz Edited 2013-12-04

Great work!! I have started using OpenOCD on Windows 7 via Eclipse GDB and I am very satisfied.

Additional Project Details

Operating Systems

BSD, Linux, Windows

Languages

English

Intended Audience

Developers, Engineering, Information Technology

User Interface

Console/Terminal

Programming Language

Assembly, C, Tcl

Related Categories

Assembly Debuggers, Assembly Hardware Platform, Assembly Disassemblers, C Debuggers, C Hardware Platform, C Disassemblers, Tcl Debuggers, Tcl Hardware Platform, Tcl Disassemblers

Registered

2009-08-21

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