From owner-svn-src-all@freebsd.org Tue Apr 28 20:14:42 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 46AC72C400D; Tue, 28 Apr 2020 20:14:42 +0000 (UTC) (envelope-from brooks@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49BXtV1M0yz4Ff8; Tue, 28 Apr 2020 20:14:42 +0000 (UTC) (envelope-from brooks@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 0B81A29D19; Tue, 28 Apr 2020 20:14:42 +0000 (UTC) (envelope-from brooks@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 03SKEffS067672; Tue, 28 Apr 2020 20:14:41 GMT (envelope-from brooks@FreeBSD.org) Received: (from brooks@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 03SKEdNU067658; Tue, 28 Apr 2020 20:14:39 GMT (envelope-from brooks@FreeBSD.org) Message-Id: <202004282014.03SKEdNU067658@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: brooks set sender to brooks@FreeBSD.org using -f From: Brooks Davis Date: Tue, 28 Apr 2020 20:14:39 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r360451 - in stable/11/sys: amd64/linux amd64/linux32 compat/freebsd32 compat/linux dev/ipmi dev/mpr dev/mps dev/mpt i386/linux kern sys X-SVN-Group: stable-11 X-SVN-Commit-Author: brooks X-SVN-Commit-Paths: in stable/11/sys: amd64/linux amd64/linux32 compat/freebsd32 compat/linux dev/ipmi dev/mpr dev/mps dev/mpt i386/linux kern sys X-SVN-Commit-Revision: 360451 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Apr 2020 20:14:42 -0000 Author: brooks Date: Tue Apr 28 20:14:38 2020 New Revision: 360451 URL: https://svnweb.freebsd.org/changeset/base/360451 Log: MFC r359937: Centralize compatability translation macros. Copy the CP, PTRIN, etc macros from freebsd32.h into a sys/abi_compat.h and replace existing definitation with includes where required. This eliminates duplicate code and allows Linux and FreeBSD compatability headers to be included in the same files. Obtained from: CheriBSD Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D24275 Added: stable/11/sys/sys/abi_compat.h - copied unchanged from r359937, head/sys/sys/abi_compat.h Modified: stable/11/sys/amd64/linux/linux.h stable/11/sys/amd64/linux32/linux.h stable/11/sys/compat/freebsd32/freebsd32.h stable/11/sys/compat/linux/linux_ioctl.c stable/11/sys/compat/linux/linux_timer.h stable/11/sys/dev/ipmi/ipmi.c stable/11/sys/dev/mpr/mpr_user.c stable/11/sys/dev/mps/mps_user.c stable/11/sys/dev/mpt/mpt_user.c stable/11/sys/i386/linux/linux.h stable/11/sys/kern/sysv_sem.c stable/11/sys/kern/sysv_shm.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/amd64/linux/linux.h ============================================================================== --- stable/11/sys/amd64/linux/linux.h Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/amd64/linux/linux.h Tue Apr 28 20:14:38 2020 (r360451) @@ -32,6 +32,8 @@ #ifndef _AMD64_LINUX_H_ #define _AMD64_LINUX_H_ +#include + #include #include @@ -47,14 +49,6 @@ extern u_char linux_debug_map[]; #define LMSG(fmt) "linux(%ld/%ld): "fmt"\n", \ (long)td->td_proc->p_pid, (long)td->td_tid #define LINUX_DTRACE linuxulator - -#define PTRIN(v) (void *)(v) -#define PTROUT(v) (uintptr_t)(v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) /* * Provide a separate set of types for the Linux types. Modified: stable/11/sys/amd64/linux32/linux.h ============================================================================== --- stable/11/sys/amd64/linux32/linux.h Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/amd64/linux32/linux.h Tue Apr 28 20:14:38 2020 (r360451) @@ -33,6 +33,8 @@ #ifndef _AMD64_LINUX_H_ #define _AMD64_LINUX_H_ +#include + #include #include @@ -58,14 +60,6 @@ extern u_char linux_debug_map[]; #define LINUX32_MAXDSIZ (512 * 1024 * 1024) /* 512MB */ #define LINUX32_MAXSSIZ (64 * 1024 * 1024) /* 64MB */ #define LINUX32_MAXVMEM 0 /* Unlimited */ - -#define PTRIN(v) (void *)(uintptr_t)(v) -#define PTROUT(v) (l_uintptr_t)(uintptr_t)(v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) /* * Provide a separate set of types for the Linux types. Modified: stable/11/sys/compat/freebsd32/freebsd32.h ============================================================================== --- stable/11/sys/compat/freebsd32/freebsd32.h Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/compat/freebsd32/freebsd32.h Tue Apr 28 20:14:38 2020 (r360451) @@ -29,19 +29,11 @@ #ifndef _COMPAT_FREEBSD32_FREEBSD32_H_ #define _COMPAT_FREEBSD32_FREEBSD32_H_ +#include #include #include #include -#define PTRIN(v) (void *)(uintptr_t) (v) -#define PTROUT(v) (u_int32_t)(uintptr_t) (v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) -#define PTROUT_CP(src,dst,fld) \ - do { (dst).fld = PTROUT((src).fld); } while (0) - /* * Being a newer port, 32-bit FreeBSD/MIPS uses 64-bit time_t. */ @@ -55,37 +47,21 @@ struct timeval32 { time32_t tv_sec; int32_t tv_usec; }; -#define TV_CP(src,dst,fld) do { \ - CP((src).fld,(dst).fld,tv_sec); \ - CP((src).fld,(dst).fld,tv_usec); \ -} while (0) struct timespec32 { time32_t tv_sec; int32_t tv_nsec; }; -#define TS_CP(src,dst,fld) do { \ - CP((src).fld,(dst).fld,tv_sec); \ - CP((src).fld,(dst).fld,tv_nsec); \ -} while (0) struct itimerspec32 { struct timespec32 it_interval; struct timespec32 it_value; }; -#define ITS_CP(src, dst) do { \ - TS_CP((src), (dst), it_interval); \ - TS_CP((src), (dst), it_value); \ -} while (0) struct bintime32 { uint32_t sec; uint32_t frac[2]; }; -#define BT_CP(src, dst, fld) do { \ - CP((src).fld, (dst).fld, sec); \ - *(uint64_t *)&(dst).fld.frac[0] = (src).fld.frac; \ -} while (0) struct rusage32 { struct timeval32 ru_utime; Modified: stable/11/sys/compat/linux/linux_ioctl.c ============================================================================== --- stable/11/sys/compat/linux/linux_ioctl.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/compat/linux/linux_ioctl.c Tue Apr 28 20:14:38 2020 (r360451) @@ -34,6 +34,9 @@ __FBSDID("$FreeBSD$"); #include #include #include +#ifdef COMPAT_LINUX32 +#include +#endif #include #include #include @@ -2687,12 +2690,6 @@ linux_ioctl_drm(struct thread *td, struct linux_ioctl_ } #ifdef COMPAT_LINUX32 -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) -#define PTROUT_CP(src,dst,fld) \ - do { (dst).fld = PTROUT((src).fld); } while (0) - static int linux_ioctl_sg_io(struct thread *td, struct linux_ioctl_args *args) { Modified: stable/11/sys/compat/linux/linux_timer.h ============================================================================== --- stable/11/sys/compat/linux/linux_timer.h Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/compat/linux/linux_timer.h Tue Apr 28 20:14:38 2020 (r360451) @@ -33,6 +33,8 @@ #ifndef _LINUX_TIMER_H #define _LINUX_TIMER_H +#include + #ifndef __LINUX_ARCH_SIGEV_PREAMBLE_SIZE #define __LINUX_ARCH_SIGEV_PREAMBLE_SIZE \ (sizeof(l_int) * 2 + sizeof(l_sigval_t)) @@ -78,16 +80,6 @@ #define L_SIGEV_NONE 1 #define L_SIGEV_THREAD 2 #define L_SIGEV_THREAD_ID 4 - -#define TS_CP(src,dst,fld) do { \ - CP((src).fld,(dst).fld,tv_sec); \ - CP((src).fld,(dst).fld,tv_nsec); \ -} while (0) - -#define ITS_CP(src, dst) do { \ - TS_CP((src), (dst), it_interval); \ - TS_CP((src), (dst), it_value); \ -} while (0) struct l_sigevent { l_sigval_t sigev_value; Modified: stable/11/sys/dev/ipmi/ipmi.c ============================================================================== --- stable/11/sys/dev/ipmi/ipmi.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/dev/ipmi/ipmi.c Tue Apr 28 20:14:38 2020 (r360451) @@ -49,6 +49,10 @@ __FBSDID("$FreeBSD$"); #include #endif +#ifdef IPMICTL_SEND_COMMAND_32 +#include +#endif + /* * Driver request structures are allocated on the stack via alloca() to * avoid calling malloc(), especially for the watchdog handler. @@ -285,11 +289,6 @@ ipmi_handle_attn(struct ipmi_softc *sc) return (error); } -#endif - -#ifdef IPMICTL_SEND_COMMAND_32 -#define PTRIN(p) ((void *)(uintptr_t)(p)) -#define PTROUT(p) ((uintptr_t)(p)) #endif static int Modified: stable/11/sys/dev/mpr/mpr_user.c ============================================================================== --- stable/11/sys/dev/mpr/mpr_user.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/dev/mpr/mpr_user.c Tue Apr 28 20:14:38 2020 (r360451) @@ -75,6 +75,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -178,16 +179,6 @@ static int mpr_user_reg_access(struct mpr_softc *sc, m static int mpr_user_btdh(struct mpr_softc *sc, mpr_btdh_mapping_t *data); static MALLOC_DEFINE(M_MPRUSER, "mpr_user", "Buffers for mpr(4) ioctls"); - -/* Macros from compat/freebsd32/freebsd32.h */ -#define PTRIN(v) (void *)(uintptr_t)(v) -#define PTROUT(v) (uint32_t)(uintptr_t)(v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) -#define PTROUT_CP(src,dst,fld) \ - do { (dst).fld = PTROUT((src).fld); } while (0) /* * MPI functions that support IEEE SGLs for SAS3. Modified: stable/11/sys/dev/mps/mps_user.c ============================================================================== --- stable/11/sys/dev/mps/mps_user.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/dev/mps/mps_user.c Tue Apr 28 20:14:38 2020 (r360451) @@ -75,6 +75,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -179,16 +180,6 @@ static int mps_user_reg_access(struct mps_softc *sc, m static int mps_user_btdh(struct mps_softc *sc, mps_btdh_mapping_t *data); static MALLOC_DEFINE(M_MPSUSER, "mps_user", "Buffers for mps(4) ioctls"); - -/* Macros from compat/freebsd32/freebsd32.h */ -#define PTRIN(v) (void *)(uintptr_t)(v) -#define PTROUT(v) (uint32_t)(uintptr_t)(v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) -#define PTROUT_CP(src,dst,fld) \ - do { (dst).fld = PTROUT((src).fld); } while (0) int mps_attach_user(struct mps_softc *sc) Modified: stable/11/sys/dev/mpt/mpt_user.c ============================================================================== --- stable/11/sys/dev/mpt/mpt_user.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/dev/mpt/mpt_user.c Tue Apr 28 20:14:38 2020 (r360451) @@ -34,6 +34,9 @@ __FBSDID("$FreeBSD$"); #include +#ifdef __amd64__ +#include +#endif #include #include #include @@ -585,11 +588,6 @@ mpt_user_raid_action(struct mpt_softc *mpt, struct mpt mpt_free_request(mpt, req); return (0); } - -#ifdef __amd64__ -#define PTRIN(p) ((void *)(uintptr_t)(p)) -#define PTROUT(v) ((u_int32_t)(uintptr_t)(v)) -#endif static int mpt_ioctl(struct cdev *dev, u_long cmd, caddr_t arg, int flag, struct thread *td) Modified: stable/11/sys/i386/linux/linux.h ============================================================================== --- stable/11/sys/i386/linux/linux.h Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/i386/linux/linux.h Tue Apr 28 20:14:38 2020 (r360451) @@ -31,6 +31,7 @@ #ifndef _I386_LINUX_H_ #define _I386_LINUX_H_ +#include #include /* for sigval union */ #include @@ -51,14 +52,6 @@ extern u_char linux_debug_map[]; #define LINUX_SHAREDPAGE (VM_MAXUSER_ADDRESS - PAGE_SIZE) #define LINUX_USRSTACK LINUX_SHAREDPAGE - -#define PTRIN(v) (void *)(v) -#define PTROUT(v) (l_uintptr_t)(v) - -#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) -#define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0) -#define PTRIN_CP(src,dst,fld) \ - do { (dst).fld = PTRIN((src).fld); } while (0) /* * Provide a separate set of types for the Linux types. Modified: stable/11/sys/kern/sysv_sem.c ============================================================================== --- stable/11/sys/kern/sysv_sem.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/kern/sysv_sem.c Tue Apr 28 20:14:38 2020 (r360451) @@ -45,6 +45,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -1731,10 +1732,6 @@ sys_semsys(td, uap) error = (*semcalls[uap->which])(td, &uap->a2); return (error); } - -#ifndef CP -#define CP(src, dst, fld) do { (dst).fld = (src).fld; } while (0) -#endif #ifndef _SYS_SYSPROTO_H_ struct freebsd7___semctl_args { Modified: stable/11/sys/kern/sysv_shm.c ============================================================================== --- stable/11/sys/kern/sysv_shm.c Tue Apr 28 20:00:17 2020 (r360450) +++ stable/11/sys/kern/sysv_shm.c Tue Apr 28 20:14:38 2020 (r360451) @@ -67,6 +67,7 @@ __FBSDID("$FreeBSD$"); #include #include +#include #include #include #include @@ -1565,10 +1566,6 @@ done: #if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) - -#ifndef CP -#define CP(src, dst, fld) do { (dst).fld = (src).fld; } while (0) -#endif #ifndef _SYS_SYSPROTO_H_ struct freebsd7_shmctl_args { Copied: stable/11/sys/sys/abi_compat.h (from r359937, head/sys/sys/abi_compat.h) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/11/sys/sys/abi_compat.h Tue Apr 28 20:14:38 2020 (r360451, copy of r359937, head/sys/sys/abi_compat.h) @@ -0,0 +1,77 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2001 Doug Rabson + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _COMPAT_H_ +#define _COMPAT_H_ + +/* + * Helper macros for translating objects between different ABIs. + */ + +#define PTRIN(v) (void *)(uintptr_t)(v) +#define PTROUT(v) (uintptr_t)(v) + +#define CP(src, dst, fld) do { \ + (dst).fld = (src).fld; \ +} while (0) + +#define CP2(src, dst, sfld, dfld) do { \ + (dst).dfld = (src).sfld; \ +} while (0) + +#define PTRIN_CP(src, dst, fld) do { \ + (dst).fld = PTRIN((src).fld); \ +} while (0) + +#define PTROUT_CP(src, dst, fld) do { \ + (dst).fld = PTROUT((src).fld); \ +} while (0) + +#define TV_CP(src, dst, fld) do { \ + CP((src).fld, (dst).fld, tv_sec); \ + CP((src).fld, (dst).fld, tv_usec); \ +} while (0) + +#define TS_CP(src, dst, fld) do { \ + CP((src).fld, (dst).fld, tv_sec); \ + CP((src).fld, (dst).fld, tv_nsec); \ +} while (0) + +#define ITS_CP(src, dst) do { \ + TS_CP((src), (dst), it_interval); \ + TS_CP((src), (dst), it_value); \ +} while (0) + +#define BT_CP(src, dst, fld) do { \ + CP((src).fld, (dst).fld, sec); \ + *(uint64_t *)&(dst).fld.frac[0] = (src).fld.frac; \ +} while (0) + +#endif /* !_COMPAT_H_ */