Can't build m68k-linux gdb-5.2.1

[Andrew Cagney]

> I'm trying to build a gdb for m68k-linux, configured as:

> All the missing references are in gdb/m68klinux-nat.c, so I'd assume
> this is supposed to be built, but isn't for --target=m68k-linux.  Does
> anyone have any idea how I can get it to be built?

Looks like for the moment you'll need to use m68k-elf.

The file m68klinux-nat.c should only contain stuff for a native build 
(eg ptrace interface).  The OS dependant, but not specific to native, is 
typically put in a file like m68k-linux-tdep.c.  cf m68knbsd-tdep.c. 
Patches against mainline welcome (do you have an FSF assignment?).

It should also be noted that GDB's mainline m68k was recently 
multi-arched so while the m68k-elf should be ok, I'm not sure what the 
state of m68k-linux-gnu is.

Would you be able to create abug report to track this:
http://sources.redhat.com/gdb/bugs/

> While I'm at it, how do I configure(and build) a gdbserver to run on
> m68k-linux that's built on an x86-linux machine?
> 
> All help is appreciated.

You'll need to config/compile it using a cross compiler 
(m68k-linux-gnu-gcc say).

enjoy,
Andrew