From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AE7683853806; Wed, 7 Jul 2021 03:17:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AE7683853806 From: "qiansiqiu1996 at 163 dot com" To: systemtap@sourceware.org Subject: [Bug runtime/28039] Can systemtap support sparc arch? Date: Wed, 07 Jul 2021 03:17:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: runtime X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: qiansiqiu1996 at 163 dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: systemtap@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Systemtap mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Jul 2021 03:17:18 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28039 --- Comment #2 from qiansiqiu1996 at 163 dot com --- (In reply to William Cohen from comment #1) > I added the support for aarch64 to systemtap. It significant work to add > architecture support for a new platform. We welcome outside patches to > support new architectures, but it is unlikely that we are going to develop > one for SPARC. One could use the changes in systemtap for aarch64 as > suggestions of where changes need to be made to support a new architectur= e: >=20 > https://sourceware.org/git/?p=3Dsystemtap. > git&a=3Dsearch&h=3DHEAD&st=3Dcommit&s=3Daarch64 >=20 > In the kernels sparc has HAVE_KPROBES in linux/arch/sparc/Kconfig, so > kprobes are implemented. However, I don't know have tested that is. I fo= und > some issues with the aarch64 implementation of kprobes when working on the > systemtap aarch64 support. Dear good brother,are you the developer of systemtap?Can you add the suppor= t of sparc?Thank you very much! I read the source of tapset and runtime,i think we can add the register.h a= nd stp files to support a new architecture. I know it support aarch64(i already use),but what i say is sparc. Thank you very much!love you! --=20 You are receiving this mail because: You are the assignee for the bug.=