From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1725) id C1FCC3858001; Sat, 15 May 2021 19:05:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C1FCC3858001 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: William Schmidt To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-813] rs6000: Conditionally define __ROP_PROTECT__ X-Act-Checkin: gcc X-Git-Author: Bill Schmidt X-Git-Refname: refs/heads/master X-Git-Oldrev: af979a98bce444082cd5fc5d358dcdf3f65fdfce X-Git-Newrev: 3ec3a9feb83d98715c97c0df4ae751a4eb582956 Message-Id: <20210515190541.C1FCC3858001@sourceware.org> Date: Sat, 15 May 2021 19:05:41 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 May 2021 19:05:41 -0000 https://gcc.gnu.org/g:3ec3a9feb83d98715c97c0df4ae751a4eb582956 commit r12-813-g3ec3a9feb83d98715c97c0df4ae751a4eb582956 Author: Bill Schmidt Date: Thu May 13 13:10:10 2021 -0500 rs6000: Conditionally define __ROP_PROTECT__ 2021-05-13 Bill Schmidt gcc/ * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define __ROP_PROTECT__ if -mrop-protect is selected. Diff: --- gcc/config/rs6000/rs6000-c.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c index 0f8a629ff5a..afcb5bb6e39 100644 --- a/gcc/config/rs6000/rs6000-c.c +++ b/gcc/config/rs6000/rs6000-c.c @@ -602,6 +602,9 @@ rs6000_target_modify_macros (bool define_p, HOST_WIDE_INT flags, /* Whether pc-relative code is being generated. */ if ((flags & OPTION_MASK_PCREL) != 0) rs6000_define_or_undefine_macro (define_p, "__PCREL__"); + /* Tell the user -mrop-protect is in play. */ + if (rs6000_rop_protect) + rs6000_define_or_undefine_macro (define_p, "__ROP_PROTECT__"); } void