[PATCH/ARM] Fix support of longjmp for ARM Linux.

[Joel Brobecker]

> Daniel, can we give Matt write-after a commit bit, please.  He's
> already got an account for binutils work.

No problem. Since he's already setup for binutils, he's also setup
for GDB.

Matt,

can you commit a patch in GDB that adds yourself to the gdb/MAINTAINERS
in the Write After Approval category? Please treat this as any other patch,
which means adding a ChangeLog entry and sending the patch to this list.
Once this is done, you should also be setup to commit your patch for arm.

-- 
Joel