From nobody Tue Jan 24 22:09:58 2023 X-Original-To: dev-commits-src-all@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 4P1h3V6z7Lz3bdjm; Tue, 24 Jan 2023 22:09:58 +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 4P1h3V5wgTz4HZr; Tue, 24 Jan 2023 22:09:58 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674598198; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=O/4o8prtEtcVfiASyjfhWHvxFKqH0z9ZZFgrVsbySlw=; b=CoE1Gf1JUBVHKCujro3LtyWxFZr4oBb7r7eC0dMd8lHyfpxhqt3FqG0NqZp84P2COO59M+ hkESecjWOkOmZgc+qeSX/UHZoP29MvKUO4Jxy41uTvyTMf4IU7Yys7wFT5EjyWBXqV697W n3sH5+qQesihMriw8XKFFMJDWFZEFxFU+FzM4/tN1I07LCs7AAz6OofcHgTZaa067RHHlq GRy0tE0aVWa6C9JXopeBwiPZ005BU9MOkIMpxZX7u1GhyBRXhsY2sCBkZeMfMAzd+uFi7v Cs4oXtMHKusklV5slitcywuVjkcA+cOLNba69VFjlaQMzoVkOJcmNWQPZ0yrnw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674598198; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=O/4o8prtEtcVfiASyjfhWHvxFKqH0z9ZZFgrVsbySlw=; b=nD8vcRBJLzU7SFcZB7qOc+0nVySVjZ4uTzAChN3UkDQJVjrf2P1615cC88HRidUk1jOoKP WhtxO5WY5bly/MNNBuh4SaR0s6qZD5UaZgXwMadVD6sRRblNFPA9E8to2ripjDSg0A+Uml FA/3Si2LpiYYyo2MRkwvhh6Ym36JbiQlHDqgDzjtJGjbjEBhKibC+mx8AXQ1aU4hIktMyg F5wilk4QqQiRkQmEvUKq+ZHKjzc7+iU2hiax5ZZOG8Af+ZfAGpSLrN5WL2SJ8wG9G3kDmf vDkueBVFUxqVKml6Qd6Aa4nMXQk8lE/EMl4xBB9+0QswGWcf18Y2T5R2fXkrwA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1674598198; a=rsa-sha256; cv=none; b=SWkTjhbTQwEkINYju52+H/e24s6sYRqFlI9aNJ0ULkp33INjWei618vUx1gO7rxfotI2lx trvOuYez4bWZr+6kK7wxxNmlODfnLO+10Is/XvpsxCyqKfKPIOUAaUcnI6OfUq/ZaPIril 8Kc0qoKN4/yii5UDa9H9MBXmmbbUeleptujzUivDkx3y6CqPBIZ37cIZtkm8nxFxIZi2tH oc3DDU1oP3SPiJisGVT1+p8eWf/PCJYFchxpRvYvQEr9SuiqaFQe+lbpBBWmDpIyBXx4cj p+UeqXnl8IEbQIlrA/ath47YD+9S48PcOjCsT5HVzsVP0akaYfEEtWBljXYklQ== 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 4P1h3V5310zQLr; Tue, 24 Jan 2023 22:09:58 +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 30OM9wsi071027; Tue, 24 Jan 2023 22:09:58 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 30OM9wCH071026; Tue, 24 Jan 2023 22:09:58 GMT (envelope-from git) Date: Tue, 24 Jan 2023 22:09:58 GMT Message-Id: <202301242209.30OM9wCH071026@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Warner Losh Subject: git: 07f1bcde03be - stable/13 - kboot: simplify _start List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 07f1bcde03be9d09360fa5b862b93134efc3ff4a Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=07f1bcde03be9d09360fa5b862b93134efc3ff4a commit 07f1bcde03be9d09360fa5b862b93134efc3ff4a Author: Warner Losh AuthorDate: 2021-12-09 08:16:51 +0000 Commit: Warner Losh CommitDate: 2023-01-24 21:49:18 +0000 kboot: simplify _start _start can be implemented directly like this. The code generated is identical. It's also portable. Reviewed by: md5 Sponsored by: Netflix (cherry picked from commit 1d66269db39319ec1b22e48a5e56a15087aba0ae) --- stand/powerpc/kboot/main.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/stand/powerpc/kboot/main.c b/stand/powerpc/kboot/main.c index d25b6216f421..9cb4cd2a68d7 100644 --- a/stand/powerpc/kboot/main.c +++ b/stand/powerpc/kboot/main.c @@ -482,18 +482,7 @@ kboot_kseg_get(int *nseg, void **ptr) void _start(int argc, const char **argv, char **env) { -// This makes error "variable 'sp' is uninitialized" be just a warning on clang. -// Initializing 'sp' is not desired here as it would overwrite "r1" original value -#if defined(__clang__) -#pragma clang diagnostic push -#pragma clang diagnostic warning "-Wuninitialized" -#endif - register volatile void **sp asm("r1"); - main((int)sp[0], (const char **)&sp[1]); -#if defined(__clang__) -#pragma clang diagnostic pop -#endif - + main(argc, argv); } /*