[ubuntu/xenial-proposed] gcc-5 5.4.0-6ubuntu1~16.04.8 (Accepted)

[Steve Beattie]

gcc-5 (5.4.0-6ubuntu1~16.04.8) xenial-security; urgency=medium

  * Add retpoline support for x86 via adding -mindirect-branch=,
    -mindirect-branch-register, and -mfunction-return= support
    - 0001-i386-Move-struct-ix86_frame-to-machine_function.diff,
      0002-i386-Use-reference-of-struct-ix86_frame-to-avoid-cop.diff,
      0003-i386-More-use-reference-of-struct-ix86_frame-to-avoi.diff,
      0004-i386-Don-t-use-reference-of-struct-ix86_frame.diff,
      0005-x86-Add-mindirect-branch.diff,
      0006-x86-Add-mfunction-return.diff,
      0007-x86-Add-mindirect-branch-register.diff,
      0008-x86-Add-V-register-operand-modifier.diff,
      0009-x86-Disallow-mindirect-branch-mfunction-return-with-.patch:
      implement -mindirect-branch=<keep|thunk|thunk-inline|thunk-extern>
      with attribute support, -mindirect-branch-register, and
      -mfunction-return=<thunk|thunk-inline|thunk-extern> with
      attribute support. Thanks to H.J. Lu.
  * Add retpoline support for ppc64 via adding
    -mspeculate-indirect-jumps support
    - ppc-add-mspeculate-indirect-jumps: implement
      -mspeculate-indirect-jumps. Thanks to Bill Schmidt.

Date: 2018-01-26 08:16:17.469338+00:00
Changed-By: Steve Beattie <sbeattie at ubuntu.com>
Signed-By: Tyler Hicks <tyhicks at canonical.com>
https://launchpad.net/ubuntu/+source/gcc-5/5.4.0-6ubuntu1~16.04.8
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