Assembly ARM code

[Richard Slaughter]

Hi,
Can anyone tell me if the arm-elf-gdb tool chain 
can single step assemply code?
Should I be able to switch between assemply source 
and C source during debug session
without rebuilding?
 
I have the arm-elf tool chain installed as a cross 
compiler under cygwin (window NT).  I'm 
debugging C code on the ATMEL EB40 arm target 
board.  I can not get the tool chain
to generate the 
assembly debug records for the executable.
 
Richard Slaughter rslaughter@anatel.com