fdbg for AMD64 is assembler level debugger for user-mode (ring3) binary applications, running in long mode (64-bit).
Windows XP x64, Windows 2003 server x64, Vista x64, Windows 2008 server x64, Windows 7 x64
Windows Version is GUI based.
Linux version is command line based (console) and doesn’t need any library to run so it doesn’t matter what Linux distribution you use.
fdbg project was started to help in debugging programs written in assembler to everybody who feels the power of assembler
it is written in Flat Assembler and source files are included
its syntax is similar to FASM
it supports debug symbols and you can find some tricks in included help how to debug without symbols
it is suitable for everybody who tries to create his/her first program written in assembler
it has some features and power for experienced users too
it is very small
ps:I noticed that u can’t roll to the passed code in the code window.click here to download.
Fully support 64-bit native processes
Fully support 64-bit .NET processes
Full code analysis
Full memory analysis
Debug multiple processes
Debug multiple child processes
Detour exported functions (thread-safe)
Detour COM methods (thread-safe)
O.S: Windows 7 64-bit / Windows Server 2008 R2
Processor: Dual Core 2.6 GHz
RAM: 2 GB
Display Resolution: 1280 x 1024
click here to download the debugger.