From patchwork Fri Feb 20 00:05:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Gang X-Patchwork-Id: 441794 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id E93A8140129 for ; Fri, 20 Feb 2015 10:58:41 +1100 (AEDT) Received: from localhost ([::1]:58581 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YOazO-00075W-BV for incoming@patchwork.ozlabs.org; Thu, 19 Feb 2015 18:58:38 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49777) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YOayu-0006Xt-3u for qemu-devel@nongnu.org; Thu, 19 Feb 2015 18:58:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YOayp-00034E-1N for qemu-devel@nongnu.org; Thu, 19 Feb 2015 18:58:08 -0500 Received: from out1134-201.mail.aliyun.com ([42.120.134.201]:5658) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YOayo-000344-GQ for qemu-devel@nongnu.org; Thu, 19 Feb 2015 18:58:02 -0500 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.07914398|-1; FP=0|0|0|0|0|-1|-1|-1; HT=r41g03020; MF=gang.chen@sunrus.com.cn; PH=DS; RN=6; RT=6; SR=0; Received: from ShengShiZhuChengdeMacBook-Pro.local(mailfrom:gang.chen@sunrus.com.cn ip:223.72.65.26) by smtp.aliyun-inc.com(10.194.100.111); Fri, 20 Feb 2015 07:57:56 +0800 Message-ID: <54E67A5C.50903@sunrus.com.cn> Date: Fri, 20 Feb 2015 08:05:48 +0800 From: Chen Gang S User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Peter Maydell , Chris Metcalf , Riku Voipio , "rth@twiddle.net" , "walt@tilera.com" References: <54E67966.1070208@sunrus.com.cn> In-Reply-To: <54E67966.1070208@sunrus.com.cn> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 42.120.134.201 Cc: qemu-devel Subject: [Qemu-devel] [PATCH 4/6 v3] linux-user: Support tilegx architecture in syscall X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Add tilegx architecture in "syscall_defs.h", all related features (ioctrl, and stat) are based on Linux kernel tilegx 64-bit implementation. Signed-off-by: Chen Gang --- linux-user/syscall_defs.h | 38 ++++++++++++++++++++++++++++++++++---- 1 file changed, 34 insertions(+), 4 deletions(-) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 9ed6de8..a0d9d77 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -64,8 +64,9 @@ #endif #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \ - || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \ - || defined(TARGET_S390X) || defined(TARGET_OPENRISC) + || defined(TARGET_M68K) || defined(TARGET_CRIS) \ + || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \ + || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) #define TARGET_IOC_SIZEBITS 14 #define TARGET_IOC_DIRBITS 2 @@ -365,7 +366,8 @@ int do_sigaction(int sig, const struct target_sigaction *act, || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \ || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \ || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \ - || defined(TARGET_S390X) || defined(TARGET_OPENRISC) + || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \ + || defined(TARGET_TILEGX) #if defined(TARGET_SPARC) #define TARGET_SA_NOCLDSTOP 8u @@ -1970,6 +1972,32 @@ struct target_stat64 { unsigned int __unused5; }; +#elif defined(TARGET_TILEGX) + +/* Copy from Linux kernel "uapi/asm-generic/stat.h" */ +struct target_stat { + abi_ulong st_dev; /* Device. */ + abi_ulong st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned int st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group. */ + abi_ulong st_rdev; /* Device number, if device. */ + abi_ulong __pad1; + abi_long st_size; /* Size of file, in bytes. */ + int st_blksize; /* Optimal block size for I/O. */ + int __pad2; + abi_long st_blocks; /* Number 512-byte blocks allocated. */ + abi_long target_st_atime; /* Time of last access. */ + abi_ulong target_st_atime_nsec; + abi_long target_st_mtime; /* Time of last modification. */ + abi_ulong target_st_mtime_nsec; + abi_long target_st_ctime; /* Time of last status change. */ + abi_ulong target_st_ctime_nsec; + unsigned int __unused4; + unsigned int __unused5; +}; + #else #error unsupported CPU #endif @@ -2312,7 +2340,9 @@ struct target_flock { struct target_flock64 { short l_type; short l_whence; -#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE) +#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || \ + defined(TARGET_SPARC) || defined(TARGET_HPPA) \ + || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX) int __pad; #endif unsigned long long l_start;