From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 8C042381EC91; Thu, 15 Dec 2022 15:12:36 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8C042381EC91
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1671117156;
	bh=hQdYqoiBz5b5zr43owebeRc6m+6cTzwnf1n/8BEONUM=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=mvuNFRVOw4CjH8NOG8U9HfQM27lCd31Qszki5LjmNIESTXJWclEbqvcZ3CBA7+18Z
	 7Bw7dl6LPYC6TVZGdDBV3bzf9105tB5TKVNWMN/DVTZA5f8Y7lz9PTtW9W69xzW5i0
	 qNtSWs4n8k7VmurthE5Ob+PGa8YFDWRu+zX1dhUY=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/98776] DW_AT_low_pc is inconsistent with function entry
 address, when enabling -fpatchable-function-entry
Date: Thu, 15 Dec 2022 15:12:36 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: debug
X-Bugzilla-Version: 11.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-98776-4-62fyQy5sSa@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-98776-4@http.gcc.gnu.org/bugzilla/>
References: <bug-98776-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98776

--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Sebastian Pop
<spop@gcc.gnu.org>:

https://gcc.gnu.org/g:7525c9d7e72ac3818e08fe7aa98396bd41e4ec8c

commit r12-8987-g7525c9d7e72ac3818e08fe7aa98396bd41e4ec8c
Author: Sebastian Pop <spop@amazon.com>
Date:   Wed Nov 30 19:45:24 2022 +0000

    AArch64: Add UNSPECV_PATCHABLE_AREA [PR98776]

    Currently patchable area is at the wrong place on AArch64.  It is placed
    immediately after function label, before .cfi_startproc.  This patch
    adds UNSPECV_PATCHABLE_AREA for pseudo patchable area instruction and
    modifies aarch64_print_patchable_function_entry to avoid placing
    patchable area before .cfi_startproc.

    gcc/
            PR target/98776
            * config/aarch64/aarch64-protos.h (aarch64_output_patchable_are=
a):
            Declared.
            * config/aarch64/aarch64.cc
(aarch64_print_patchable_function_entry):
            Emit an UNSPECV_PATCHABLE_AREA pseudo instruction.
            (aarch64_output_patchable_area): New.
            * config/aarch64/aarch64.md (UNSPECV_PATCHABLE_AREA): New.
            (patchable_area): Define.

    gcc/testsuite/
            PR target/98776
            * gcc.target/aarch64/pr98776.c: New.
            * gcc.target/aarch64/pr92424-2.c: Adjust pattern.
            * gcc.target/aarch64/pr92424-3.c: Adjust pattern.=