Since http://www.smorgasbordet.com/pellesc/ seems to be offline, you can find the Download of Pelles C here in this Forum.
objdump -D -Mintel,i8086 -b binary -m i386 mbr.binobjdump -D -Mintel,i386 -b binary -m i386 foo.bin # for 32-bit codeobjdump -D -Mintel,x86-64 -b binary -m i386 foo.bin # for 64-bit code
B. CDBA (Win32 and Win64)CDBA is a CDB-like debugger - with a commandline UI - written in assembly (Masm-style). This debugger uses the MS Debug Engine. There is a Win64 version, CDBA64, and a Win32 version, CDBA ( CDBA can debug Win32 applications and DOS applications running in NTVDM). All debuggers allow debugging on both assembly and source code level. CDBA is Public Domain.