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DDD - Data Display Debugger - http://www.gnu.org/software/ddd/
A graphical X Window front-end for command-line debuggers such as GDB, DBX, WDB, Ladebug, JDB, XDB, the Perl debugger, or the Python debugger. |
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GDB: The GNU Debugger - http://sources.redhat.com/gdb/
Allows debug programs written in C, C++, and other languages, by executing them in a controlled fashion, and printing their data, on a wide variety of UNIX and non-UNIX systems. |
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Etnus - Debugging Tools - http://www.etnus.com/
Developer of Totalview, a tool which aids in the development of multithreaded, multiprocess and network-distributed applications. |
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Microsoft Debugging Tools - http://www.microsoft.com/whdc/devtools/debugging/
Downloads and related resources for debugging tools for Windows. |
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Spline Technologies Corporation - http://www.remotedebugger.com/
Offers debuggers for ASP, JavaScript, and VBS. Information available on features and system requirements as well as an online demo. [Commercial] |
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Sankhya Tools for Software Development - http://www.sankhya.com/info/products/tools/simulator.html
Sankhya Simulator, a retargetable Instruction Set Simulator that loads ELF/DWARF and S-Record Files; Sankhya Debugger, a simple assembly level system debugger. |
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SmartInspect - http://www.gurock.com/products/smartinspect/
A logging tool for debugging and monitoring .NET, Java and Delphi applications. [Commercial, free personal edition for non-commercial use] |
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Auto Debug System - http://www.autodebug.com/
An auto-tracing tool to spy Window API and COM Interface calls. |
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API Tracer Level One - http://www.geocities.com/ekhirin/
Trap functions in DLL under Windows NT/2000/XP. Trapping engine is not limited in trapping DLL exports only and can trap any function, which address will be passed to it. [Freeware] |
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The GNU Visual Debugger (GVD) - https://libre.adacore.com/gvd/
Written in Ada as a front end to GDB and other debug programs. |