gdb: Remove unused signal mask
authorAndrew Burgess <andrew.burgess@embecosm.com>
Sun, 16 Jun 2019 16:34:22 +0000 (17:34 +0100)
committerAndrew Burgess <andrew.burgess@embecosm.com>
Sun, 16 Jun 2019 18:25:02 +0000 (19:25 +0100)
commitbf5142e7fef4e2eca5d98cf805dbadc737118c1e
treec71972fb745a271b6bc33654be83521c6f47e66b
parentc4973306879b6079bdfc997474a2cbbd89f49bd2
gdb: Remove unused signal mask

In the following commit:

    commit 7feb7d068ae65557ede03c36468ebac61b0939ca
    Date:   Mon May 11 12:08:03 2009 +0000

The last useful uses of normal_mask in linux-nat.c were removed, since
then this variable has sat around being initialised, but never used.
There should be no user visible changes after this commit.

gdb/ChangeLog:

* linux-nat.c (normal_mask): Delete.
(_initialize_linux_nat): Don't initialise normal_mask.
gdb/ChangeLog
gdb/linux-nat.c