From nobody Thu Oct 21 15:20:35 2021 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 6280D17F0CD8; Thu, 21 Oct 2021 15:20:36 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HZrlS0W4wz3CKs; Thu, 21 Oct 2021 15:20:35 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id BEEAF1D825; Thu, 21 Oct 2021 15:20:35 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 19LFKZo3037261; Thu, 21 Oct 2021 15:20:35 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 19LFKZoh037260; Thu, 21 Oct 2021 15:20:35 GMT (envelope-from git) Date: Thu, 21 Oct 2021 15:20:35 GMT Message-Id: <202110211520.19LFKZoh037260@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Marcin Wojtas Subject: git: 8cb175ba0c61 - main - Enable stack gap on arm64 List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: mw X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 8cb175ba0c61dd8956ae96b8b4f25e494025cc62 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by mw: URL: https://cgit.FreeBSD.org/src/commit/?id=8cb175ba0c61dd8956ae96b8b4f25e494025cc62 commit 8cb175ba0c61dd8956ae96b8b4f25e494025cc62 Author: Dawid Gorecki AuthorDate: 2021-10-21 15:18:46 +0000 Commit: Marcin Wojtas CommitDate: 2021-10-21 15:20:08 +0000 Enable stack gap on arm64 Stack gap code used on amd64 can also be reused for arm64. Point sv_stackgap to elf64_stackgap to enable this feature. Reviewed by: mw, kib, emaste Tested by: mw MFC: after 1 month Differential Revision: https://reviews.freebsd.org/D32588 --- sys/arm64/arm64/elf_machdep.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/arm64/arm64/elf_machdep.c b/sys/arm64/arm64/elf_machdep.c index eafaf4150dff..bb9e7e8fee4c 100644 --- a/sys/arm64/arm64/elf_machdep.c +++ b/sys/arm64/arm64/elf_machdep.c @@ -93,6 +93,7 @@ static struct sysentvec elf64_freebsd_sysvec = { .sv_schedtail = NULL, .sv_thread_detach = NULL, .sv_trap = NULL, + .sv_stackgap = elf64_stackgap, .sv_hwcap = &elf_hwcap, .sv_hwcap2 = &elf_hwcap2, .sv_onexec_old = exec_onexec_old,