From owner-svn-src-head@freebsd.org Sat May 12 10:51:51 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 65483FD379D; Sat, 12 May 2018 10:51:51 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 094157FE77; Sat, 12 May 2018 10:51:51 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DBC9C1D636; Sat, 12 May 2018 10:51:50 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w4CApoQr087876; Sat, 12 May 2018 10:51:50 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w4CApoh7087875; Sat, 12 May 2018 10:51:50 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201805121051.w4CApoh7087875@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sat, 12 May 2018 10:51:50 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333523 - head/sys/i386/include X-SVN-Group: head X-SVN-Commit-Author: kib X-SVN-Commit-Paths: head/sys/i386/include X-SVN-Commit-Revision: 333523 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 May 2018 10:51:51 -0000 Author: kib Date: Sat May 12 10:51:50 2018 New Revision: 333523 URL: https://svnweb.freebsd.org/changeset/base/333523 Log: Create a macro for PIC code which loads %cr3 from tramp_idleptd. Sponsored by: The FreeBSD Foundation Modified: head/sys/i386/include/asmacros.h Modified: head/sys/i386/include/asmacros.h ============================================================================== --- head/sys/i386/include/asmacros.h Sat May 12 10:48:53 2018 (r333522) +++ head/sys/i386/include/asmacros.h Sat May 12 10:51:50 2018 (r333523) @@ -198,11 +198,15 @@ movl %edx, %esp .endm - .macro MOVE_STACKS + .macro LOAD_KCR3 call 1000f 1000: popl %eax movl (tramp_idleptd - 1000b)(%eax), %eax movl %eax, %cr3 + .endm + + .macro MOVE_STACKS + LOAD_KCR3 NMOVE_STACKS .endm