tru64_syscalls.hh

来自「linux下基于c++的处理器仿真平台。具有处理器流水线」· HH 代码 · 共 363 行

/*
 * Copyright (c) 2003, 2004, 2005
 * The Regents of The University of Michigan
 * All Rights Reserved
 *
 * This code is part of the M5 simulator, developed by Nathan Binkert,
 * Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions
 * from Ron Dreslinski, Dave Greene, Lisa Hsu, Kevin Lim, Ali Saidi,
 * and Andrew Schultz.
 *
 * Permission is granted to use, copy, create derivative works and
 * redistribute this software and such derivative works for any
 * purpose, so long as the copyright notice above, this grant of
 * permission, and the disclaimer below appear in all copies made; and
 * so long as the name of The University of Michigan is not used in
 * any advertising or publicity pertaining to the use or distribution
 * of this software without specific, written prior authorization.
 *
 * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
 * UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND
 * WITHOUT WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE. THE REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE
 * LIABLE FOR ANY DAMAGES, INCLUDING DIRECT, SPECIAL, INDIRECT,
 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
 * IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGES.
 */

#ifndef __KERN_TRU64_TRU64_SYSCALLS_HH__
#define __KERN_TRU64_TRU64_SYSCALLS_HH__

#include "kern/tru64/tru64.hh"

template <class OS>
class SystemCalls;

template <>
class SystemCalls<Tru64>
{
  public:
    enum {
	syscall = 0,
	exit = 1,
	fork = 2,
	read = 3,
	write = 4,
	old_open = 5,
	close = 6,
	wait4 = 7,
	old_creat = 8,
	link = 9,
	unlink = 10,
	execv = 11,
	chdir = 12,
	fchdir = 13,
	mknod = 14,
	chmod = 15,
	chown = 16,
	obreak = 17,
	pre_F64_getfsstat = 18,
	lseek = 19,
	getpid = 20,
	mount = 21,
	unmount = 22,
	setuid = 23,
	getuid = 24,
	exec_with_loader = 25,
	ptrace = 26,
	recvmsg = 27,
	sendmsg = 28,
	recvfrom = 29,
	accept = 30,
	getpeername = 31,
	getsockname = 32,
	access = 33,
	chflags = 34,
	fchflags = 35,
	sync = 36,
	kill = 37,
	old_stat = 38,
	setpgid = 39,
	old_lstat = 40,
	dup = 41,
	pipe = 42,
	set_program_attributes = 43,
	profil = 44,
	open = 45,
	obsolete_osigaction = 46,
	getgid = 47,
	sigprocmask = 48,
	getlogin = 49,
	setlogin = 50,
	acct = 51,
	sigpending = 52,
	classcntl = 53,
	ioctl = 54,
	reboot = 55,
	revoke = 56,
	symlink = 57,
	readlink = 58,
	execve = 59,
	umask = 60,
	chroot = 61,
	old_fstat = 62,
	getpgrp = 63,
	getpagesize = 64,
	mremap = 65,
	vfork = 66,
	pre_F64_stat = 67,
	pre_F64_lstat = 68,
	sbrk = 69,
	sstk = 70,
	mmap = 71,
	ovadvise = 72,
	munmap = 73,
	mprotect = 74,
	madvise = 75,
	old_vhangup = 76,
	kmodcall = 77,
	mincore = 78,
	getgroups = 79,
	setgroups = 80,
	old_getpgrp = 81,
	setpgrp = 82,
	setitimer = 83,
	old_wait = 84,
	table = 85,
	getitimer = 86,
	gethostname = 87,
	sethostname = 88,
	getdtablesize = 89,
	dup2 = 90,
	pre_F64_fstat = 91,
	fcntl = 92,
	select = 93,
	poll = 94,
	fsync = 95,
	setpriority = 96,
	socket = 97,
	connect = 98,
	old_accept = 99,
	getpriority = 100,
	old_send = 101,
	old_recv = 102,
	sigreturn = 103,
	bind = 104,
	setsockopt = 105,
	listen = 106,
	plock = 107,
	old_sigvec = 108,
	old_sigblock = 109,
	old_sigsetmask = 110,
	sigsuspend = 111,
	sigstack = 112,
	old_recvmsg = 113,
	old_sendmsg = 114,
	obsolete_vtrcae = 115,
	gettimeofday = 116,
	getrusage = 117,
	getsockopt = 118,
	numa_syscalls = 119,
	readv = 120,
	writev = 121,
	settimeofday = 122,
	fchown = 123,
	fchmod = 124,
	old_recvfrom = 125,
	setreuid = 126,
	setregid = 127,
	rename = 128,
	truncate = 129,
	ftruncate = 130,
	flock = 131,
	setgid = 132,
	sendto = 133,
	shutdown = 134,
	socketpair = 135,
	mkdir = 136,
	rmdir = 137,
	utimes = 138,
	obsolete_42_sigreturn = 139,
	adjtime = 140,
	old_getpeername = 141,
	gethostid = 142,
	sethostid = 143,
	getrlimit = 144,
	setrlimit = 145,
	old_killpg = 146,
	setsid = 147,
	quotactl = 148,
	oldquota = 149,
	old_getsockname = 150,
	pread = 151,
	pwrite = 152,
	pid_block = 153,
	pid_unblock = 154,
	signal_urti = 155,
	sigaction = 156,
	sigwaitprim = 157,
	nfssvc = 158,
	getdirentries = 159,
	pre_F64_statfs = 160,
	pre_F64_fstatfs = 161,
	async_daemon = 163,
	getfh = 164,
	getdomainname = 165,
	setdomainname = 166,
	exportfs = 169,
	alt_plock = 181,
	getmnt = 184,
	alt_sigpending = 187,
	alt_setsid = 188,
	swapon = 199,
	msgctl = 200,
	msgget = 201,
	msgrcv = 202,
	msgsnd = 203,
	semctl = 204,
	semget = 205,
	semop = 206,
	uname = 207,
	lchown = 208,
	shmat = 209,
	shmctl = 210,
	shmdt = 211,
	shmget = 212,
	mvalid = 213,
	getaddressconf = 214,
	msleep = 215,
	mwakeup = 216,
	msync = 217,
	signal = 218,
	utc_gettime = 219,
	utc_adjtime = 220,
	security = 222,
	kloadcall = 223,
	stat = 224,
	lstat = 225,
	fstat = 226,
	statfs = 227,
	fstatfs = 228,
	getfsstat = 229,
	gettimeofday64 = 230,
	settimeofday64 = 231,
	getpgid = 233,
	getsid = 234,
	sigaltstack = 235,
	waitid = 236,
	priocntlset = 237,
	sigsendset = 238,
	set_speculative = 239,
	msfs_syscall = 240,
	sysinfo = 241,
	uadmin = 242,
	fuser = 243,
	proplist_syscall = 244,
	ntp_adjtime = 245,
	ntp_gettime = 246,
	pathconf = 247,
	fpathconf = 248,
	sync2 = 249,
	uswitch = 250,
	usleep_thread = 251,
	audcntl = 252,
	audgen = 253,
	sysfs = 254,
	subsys_info = 255,
	getsysinfo = 256,
	setsysinfo = 257,
	afs_syscall = 258,
	swapctl = 259,
	memcntl = 260,
	fdatasync = 261,
	oflock = 262,
	_F64_readv = 263,
	_F64_writev = 264,
	cdslxlate = 265,
	sendfile = 266,
	StandardNumber
    };

    enum {
        task_self = 10,
        thread_reply = 11,
        task_notify = 12,
        thread_self = 13,
        msg_send_trap = 20,
        msg_receive_trap = 21,
        msg_rpc_trap = 22,
        nxm_block = 24,
        nxm_unblock = 25,
        nxm_thread_destroy = 29,
        lw_wire = 30,
        lw_unwire = 31,
        nxm_thread_create = 32,
        nxm_task_init = 33,
        nxm_idle = 35,
        nxm_wakeup_idle = 36,
        nxm_set_pthid = 37,
        nxm_thread_kill = 38,
        nxm_thread_block = 39,
        nxm_thread_wakeup = 40,
        init_process = 41,
        nxm_get_binding = 42,
        map_fd = 43,
        nxm_resched = 44,
        nxm_set_cancel = 45,
        nxm_set_binding = 46,
        stack_create = 47,
        nxm_get_state = 48,
        nxm_thread_suspend = 49,
        nxm_thread_resume = 50,
        nxm_signal_check = 51,
        htg_unix_syscall = 52,
        host_self = 55,
        host_priv_self = 56,
        swtch_pri = 59,
        swtch = 60,
        thread_switch = 61,
        semop_fast = 62,
        nxm_pshared_init = 63,
        nxm_pshared_block = 64,
        nxm_pshared_unblock = 65,
        nxm_pshared_destroy = 66,
        nxm_swtch_pri = 67,
        lw_syscall = 68,
        mach_sctimes_0 = 70,
        mach_sctimes_1 = 71,
        mach_sctimes_2 = 72,
        mach_sctimes_3 = 73,
        mach_sctimes_4 = 74,
        mach_sctimes_5 = 75,
        mach_sctimes_6 = 76,
        mach_sctimes_7 = 77,
        mach_sctimes_8 = 78,
        mach_sctimes_9 = 79,
        mach_sctimes_10 = 80,
        mach_sctimes_11 = 81,
        mach_sctimes_port_alloc_dealloc = 82,
	MachNumber
    };

    static const int Number = StandardNumber + MachNumber;

    static const char *name(int num);

    static bool validSyscallNumber(int num) {
	return -MachNumber < num && num < StandardNumber;
    }

    static int convert(int syscall_num) {
	if (!validSyscallNumber(syscall_num))
	    return -1;

	return syscall_num < 0 ? StandardNumber - syscall_num : syscall_num;
    }
};

#endif // __KERN_TRU64_TRU64_SYSCALLS_HH__