Comment # 2 on bug 920134 from Ralf Habacker

The reason is an endless loop in the parser caused by not detecting end of
stream condition in the lexer
(https://github.com/bminor/binutils-gdb/blob/8affa48ac7c55ade04713654a22f1c56319b1195/binutils/mclex.c#L327) 

Fortunally this issue was fixed yesterday with the following commit
https://github.com/bminor/binutils-gdb/commit/8affa48ac7c55ade04713654a22f1c56319b1195#diff-eb6298ee96c76b56ea8cb09f47213a47