From owner-cvs-src-old@FreeBSD.ORG Fri Apr 1 20:55:35 2011 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 343671065676 for ; Fri, 1 Apr 2011 20:55:35 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 061978FC0A for ; Fri, 1 Apr 2011 20:55:35 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id p31KtYWO055651 for ; Fri, 1 Apr 2011 20:55:34 GMT (envelope-from kib@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.4/8.14.4/Submit) id p31KtYJN055650 for cvs-src-old@freebsd.org; Fri, 1 Apr 2011 20:55:34 GMT (envelope-from kib@repoman.freebsd.org) Message-Id: <201104012055.p31KtYJN055650@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to kib@repoman.freebsd.org using -f From: Konstantin Belousov Date: Fri, 1 Apr 2011 11:16:29 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/amd64/ia32 ia32_misc.c ia32_signal.c ia32_sigtramp.S ia32_syscall.c src/sys/compat/freebsd32 freebsd32_misc.c syscalls.master src/sys/compat/ia32 ia32_genassym.c ia32_signal.h ia32_sysvec.c ia32_util.h ... X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Apr 2011 20:55:35 -0000 kib 2011-04-01 11:16:29 UTC FreeBSD src repository Modified files: sys/amd64/ia32 ia32_misc.c ia32_signal.c ia32_sigtramp.S ia32_syscall.c sys/compat/freebsd32 freebsd32_misc.c syscalls.master sys/compat/ia32 ia32_genassym.c ia32_signal.h ia32_sysvec.c ia32_util.h sys/ia64/ia32 ia32_misc.c ia32_signal.c sys/kern imgact_aout.c vfs_syscalls.c sys/modules Makefile sys/sys syscallsubr.h Log: SVN rev 220238 on 2011-04-01 11:16:29Z by kib Add support for executing the FreeBSD 1/i386 a.out binaries on amd64. In particular: - implement compat shims for old stat(2) variants and ogetdirentries(2); - implement delivery of signals with ancient stack frame layout and corresponding sigreturn(2); - implement old getpagesize(2); - provide a user-mode trampoline and LDT call gate for lcall $7,$0; - port a.out image activator and connect it to the build as a module on amd64. The changes are hidden under COMPAT_43. MFC after: 1 month Revision Changes Path 1.14 +11 -0 src/sys/amd64/ia32/ia32_misc.c 1.38 +170 -0 src/sys/amd64/ia32/ia32_signal.c 1.6 +37 -0 src/sys/amd64/ia32/ia32_sigtramp.S 1.24 +53 -0 src/sys/amd64/ia32/ia32_syscall.c 1.119 +97 -3 src/sys/compat/freebsd32/freebsd32_misc.c 1.137 +12 -6 src/sys/compat/freebsd32/syscalls.master 1.6 +3 -0 src/sys/compat/ia32/ia32_genassym.c 1.15 +9 -4 src/sys/compat/ia32/ia32_signal.h 1.41 +2 -4 src/sys/compat/ia32/ia32_sysvec.c 1.13 +1 -0 src/sys/compat/ia32/ia32_util.h 1.12 +11 -0 src/sys/ia64/ia32/ia32_misc.c 1.14 +9 -0 src/sys/ia64/ia32/ia32_signal.c 1.109 +69 -14 src/sys/kern/imgact_aout.c 1.502 +16 -9 src/sys/kern/vfs_syscalls.c 1.676 +1 -0 src/sys/modules/Makefile 1.64 +3 -0 src/sys/sys/syscallsubr.h