From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55961) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YYyqK-0001W7-J3 for qemu-devel@nongnu.org; Fri, 20 Mar 2015 11:28:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YYyqG-0004Qz-Tq for qemu-devel@nongnu.org; Fri, 20 Mar 2015 11:28:12 -0400 Received: from blu004-omc1s27.hotmail.com ([65.55.116.38]:50762) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YYyqG-0004Qk-LN for qemu-devel@nongnu.org; Fri, 20 Mar 2015 11:28:08 -0400 Message-ID: Date: Fri, 20 Mar 2015 23:27:56 +0800 From: Chen Gang MIME-Version: 1.0 References: <550C3B78.3050802@hotmail.com> In-Reply-To: <550C3B78.3050802@hotmail.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 4/6 v7] linux-user: Support tilegx architecture in syscall List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "rth@twiddle.net" , =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= , Chris Metcalf , Peter Maydell , Riku Voipio , "walt@tilera.com" Cc: qemu-devel 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 edd5f3c..023f4b5 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 @@ -1922,6 +1924,32 @@ 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 @@ -2264,7 +2292,9 @@ 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; -- 1.9.3