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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' into staging
[qemu.git] / linux-user / strace.c
CommitLineData
d39594e9 1#include "qemu/osdep.h"
33189d31
TS		 2#include <sys/ipc.h>
3#include <sys/msg.h>
4#include <sys/sem.h>
5#include <sys/shm.h>
6#include <sys/select.h>
74d753ac 7#include <sys/mount.h>
fb3aabf3
LV		 8#include <arpa/inet.h>
9#include <netinet/tcp.h>
10#include <linux/if_packet.h>
814ae70f 11#include <linux/netlink.h>
608e5592 12#include <sched.h>
33189d31
TS		 13#include "qemu.h"
14
33189d31
TS		 15struct syscallname {
16 int nr;
7ccfb2eb
BS		 17 const char *name;
18 const char *format;
19 void (*call)(const struct syscallname *,
c16f9ed3
FB		 20 abi_long, abi_long, abi_long,
21 abi_long, abi_long, abi_long);
c84be71f
FB		 22 void (*result)(const struct syscallname *, abi_long,
23 abi_long, abi_long, abi_long,
24 abi_long, abi_long, abi_long);
33189d31
TS		 25};
26
74d753ac
MW		 27#ifdef __GNUC__
28/*
29 * It is possible that target doesn't have syscall that uses
30 * following flags but we don't want the compiler to warn
31 * us about them being unused. Same applies to utility print
32 * functions. It is ok to keep them while not used.
33 */
34#define UNUSED __attribute__ ((unused))
35#else
36#define UNUSED
37#endif
38
39/*
40 * Structure used to translate flag values into strings. This is
41 * similar that is in the actual strace tool.
42 */
43struct flags {
44 abi_long f_value; /* flag */
45 const char *f_string; /* stringified flag */
46};
47
48/* common flags for all architectures */
49#define FLAG_GENERIC(name) { name, #name }
50/* target specific flags (syscall_defs.h has TARGET_<flag>) */
51#define FLAG_TARGET(name) { TARGET_ ## name, #name }
52/* end of flags array */
53#define FLAG_END { 0, NULL }
54
55UNUSED static const char *get_comma(int);
56UNUSED static void print_pointer(abi_long, int);
57UNUSED static void print_flags(const struct flags *, abi_long, int);
58UNUSED static void print_at_dirfd(abi_long, int);
59UNUSED static void print_file_mode(abi_long, int);
60UNUSED static void print_open_flags(abi_long, int);
61UNUSED static void print_syscall_prologue(const struct syscallname *);
62UNUSED static void print_syscall_epilogue(const struct syscallname *);
63UNUSED static void print_string(abi_long, int);
fb3aabf3 64UNUSED static void print_buf(abi_long addr, abi_long len, int last);
74d753ac
MW		 65UNUSED static void print_raw_param(const char *, abi_long, int);
66UNUSED static void print_timeval(abi_ulong, int);
6d33e036 67UNUSED static void print_timezone(abi_ulong, int);
74d753ac 68UNUSED static void print_number(abi_long, int);
608e5592 69UNUSED static void print_signal(abi_ulong, int);
42b15d70 70UNUSED static void print_sockaddr(abi_ulong, abi_long, int);
fb3aabf3
LV		 71UNUSED static void print_socket_domain(int domain);
72UNUSED static void print_socket_type(int type);
73UNUSED static void print_socket_protocol(int domain, int type, int protocol);
74d753ac 74
33189d31
TS		 75/*
76 * Utility functions
77 */
78static void
79print_ipc_cmd(int cmd)
80{
81#define output_cmd(val) \
82if( cmd == val ) { \
4b25a506 83 qemu_log(#val); \
33189d31
TS		 84 return; \
85}
86
87 cmd &= 0xff;
88
89 /* General IPC commands */
90 output_cmd( IPC_RMID );
91 output_cmd( IPC_SET );
92 output_cmd( IPC_STAT );
93 output_cmd( IPC_INFO );
94 /* msgctl() commands */
33189d31
TS		 95 output_cmd( MSG_STAT );
96 output_cmd( MSG_INFO );
33189d31
TS		 97 /* shmctl() commands */
98 output_cmd( SHM_LOCK );
99 output_cmd( SHM_UNLOCK );
100 output_cmd( SHM_STAT );
101 output_cmd( SHM_INFO );
102 /* semctl() commands */
103 output_cmd( GETPID );
104 output_cmd( GETVAL );
105 output_cmd( GETALL );
106 output_cmd( GETNCNT );
107 output_cmd( GETZCNT );
108 output_cmd( SETVAL );
109 output_cmd( SETALL );
110 output_cmd( SEM_STAT );
111 output_cmd( SEM_INFO );
112 output_cmd( IPC_RMID );
113 output_cmd( IPC_RMID );
114 output_cmd( IPC_RMID );
115 output_cmd( IPC_RMID );
116 output_cmd( IPC_RMID );
117 output_cmd( IPC_RMID );
118 output_cmd( IPC_RMID );
119 output_cmd( IPC_RMID );
120 output_cmd( IPC_RMID );
121
122 /* Some value we don't recognize */
4b25a506 123 qemu_log("%d", cmd);
33189d31
TS		 124}
125
608e5592
LV		 126static void
127print_signal(abi_ulong arg, int last)
128{
129 const char *signal_name = NULL;
130 switch(arg) {
131 case TARGET_SIGHUP: signal_name = "SIGHUP"; break;
132 case TARGET_SIGINT: signal_name = "SIGINT"; break;
133 case TARGET_SIGQUIT: signal_name = "SIGQUIT"; break;
134 case TARGET_SIGILL: signal_name = "SIGILL"; break;
135 case TARGET_SIGABRT: signal_name = "SIGABRT"; break;
136 case TARGET_SIGFPE: signal_name = "SIGFPE"; break;
137 case TARGET_SIGKILL: signal_name = "SIGKILL"; break;
138 case TARGET_SIGSEGV: signal_name = "SIGSEGV"; break;
139 case TARGET_SIGPIPE: signal_name = "SIGPIPE"; break;
140 case TARGET_SIGALRM: signal_name = "SIGALRM"; break;
141 case TARGET_SIGTERM: signal_name = "SIGTERM"; break;
142 case TARGET_SIGUSR1: signal_name = "SIGUSR1"; break;
143 case TARGET_SIGUSR2: signal_name = "SIGUSR2"; break;
144 case TARGET_SIGCHLD: signal_name = "SIGCHLD"; break;
145 case TARGET_SIGCONT: signal_name = "SIGCONT"; break;
146 case TARGET_SIGSTOP: signal_name = "SIGSTOP"; break;
147 case TARGET_SIGTTIN: signal_name = "SIGTTIN"; break;
148 case TARGET_SIGTTOU: signal_name = "SIGTTOU"; break;
149 }
150 if (signal_name == NULL) {
abe20840 151 print_raw_param("%ld", arg, last);
608e5592
LV		 152 return;
153 }
4b25a506 154 qemu_log("%s%s", signal_name, get_comma(last));
608e5592
LV		 155}
156
0cb581d6
PM		 157static void print_si_code(int arg)
158{
159 const char *codename = NULL;
160
161 switch (arg) {
162 case SI_USER:
163 codename = "SI_USER";
164 break;
165 case SI_KERNEL:
166 codename = "SI_KERNEL";
167 break;
168 case SI_QUEUE:
169 codename = "SI_QUEUE";
170 break;
171 case SI_TIMER:
172 codename = "SI_TIMER";
173 break;
174 case SI_MESGQ:
175 codename = "SI_MESGQ";
176 break;
177 case SI_ASYNCIO:
178 codename = "SI_ASYNCIO";
179 break;
180 case SI_SIGIO:
181 codename = "SI_SIGIO";
182 break;
183 case SI_TKILL:
184 codename = "SI_TKILL";
185 break;
186 default:
4b25a506 187 qemu_log("%d", arg);
0cb581d6
PM		 188 return;
189 }
4b25a506 190 qemu_log("%s", codename);
0cb581d6
PM		 191}
192
ba9fcea1
MS		 193static void get_target_siginfo(target_siginfo_t *tinfo,
194 const target_siginfo_t *info)
195{
196 abi_ulong sival_ptr;
197
198 int sig;
199 int si_errno;
200 int si_code;
201 int si_type;
202
203 __get_user(sig, &info->si_signo);
204 __get_user(si_errno, &tinfo->si_errno);
205 __get_user(si_code, &info->si_code);
206
207 tinfo->si_signo = sig;
208 tinfo->si_errno = si_errno;
209 tinfo->si_code = si_code;
210
211 /* Ensure we don't leak random junk to the guest later */
212 memset(tinfo->_sifields._pad, 0, sizeof(tinfo->_sifields._pad));
213
214 /* This is awkward, because we have to use a combination of
215 * the si_code and si_signo to figure out which of the union's
216 * members are valid. (Within the host kernel it is always possible
217 * to tell, but the kernel carefully avoids giving userspace the
218 * high 16 bits of si_code, so we don't have the information to
219 * do this the easy way...) We therefore make our best guess,
220 * bearing in mind that a guest can spoof most of the si_codes
221 * via rt_sigqueueinfo() if it likes.
222 *
223 * Once we have made our guess, we record it in the top 16 bits of
224 * the si_code, so that print_siginfo() later can use it.
225 * print_siginfo() will strip these top bits out before printing
226 * the si_code.
227 */
228
229 switch (si_code) {
230 case SI_USER:
231 case SI_TKILL:
232 case SI_KERNEL:
233 /* Sent via kill(), tkill() or tgkill(), or direct from the kernel.
234 * These are the only unspoofable si_code values.
235 */
236 __get_user(tinfo->_sifields._kill._pid, &info->_sifields._kill._pid);
237 __get_user(tinfo->_sifields._kill._uid, &info->_sifields._kill._uid);
238 si_type = QEMU_SI_KILL;
239 break;
240 default:
241 /* Everything else is spoofable. Make best guess based on signal */
242 switch (sig) {
243 case TARGET_SIGCHLD:
244 __get_user(tinfo->_sifields._sigchld._pid,
245 &info->_sifields._sigchld._pid);
246 __get_user(tinfo->_sifields._sigchld._uid,
247 &info->_sifields._sigchld._uid);
248 __get_user(tinfo->_sifields._sigchld._status,
249 &info->_sifields._sigchld._status);
250 __get_user(tinfo->_sifields._sigchld._utime,
251 &info->_sifields._sigchld._utime);
252 __get_user(tinfo->_sifields._sigchld._stime,
253 &info->_sifields._sigchld._stime);
254 si_type = QEMU_SI_CHLD;
255 break;
256 case TARGET_SIGIO:
257 __get_user(tinfo->_sifields._sigpoll._band,
258 &info->_sifields._sigpoll._band);
259 __get_user(tinfo->_sifields._sigpoll._fd,
260 &info->_sifields._sigpoll._fd);
261 si_type = QEMU_SI_POLL;
262 break;
263 default:
264 /* Assume a sigqueue()/mq_notify()/rt_sigqueueinfo() source. */
265 __get_user(tinfo->_sifields._rt._pid, &info->_sifields._rt._pid);
266 __get_user(tinfo->_sifields._rt._uid, &info->_sifields._rt._uid);
267 /* XXX: potential problem if 64 bit */
268 __get_user(sival_ptr, &info->_sifields._rt._sigval.sival_ptr);
269 tinfo->_sifields._rt._sigval.sival_ptr = sival_ptr;
270
271 si_type = QEMU_SI_RT;
272 break;
273 }
274 break;
275 }
276
277 tinfo->si_code = deposit32(si_code, 16, 16, si_type);
278}
279
0cb581d6
PM		 280static void print_siginfo(const target_siginfo_t *tinfo)
281{
282 /* Print a target_siginfo_t in the format desired for printing
283 * signals being taken. We assume the target_siginfo_t is in the
284 * internal form where the top 16 bits of si_code indicate which
285 * part of the union is valid, rather than in the guest-visible
286 * form where the bottom 16 bits are sign-extended into the top 16.
287 */
288 int si_type = extract32(tinfo->si_code, 16, 16);
289 int si_code = sextract32(tinfo->si_code, 0, 16);
290
4b25a506 291 qemu_log("{si_signo=");
0cb581d6 292 print_signal(tinfo->si_signo, 1);
4b25a506 293 qemu_log(", si_code=");
0cb581d6
PM		 294 print_si_code(si_code);
295
296 switch (si_type) {
297 case QEMU_SI_KILL:
4b25a506 298 qemu_log(", si_pid=%u, si_uid=%u",
0cb581d6
PM		 299 (unsigned int)tinfo->_sifields._kill._pid,
300 (unsigned int)tinfo->_sifields._kill._uid);
301 break;
302 case QEMU_SI_TIMER:
4b25a506 303 qemu_log(", si_timer1=%u, si_timer2=%u",
0cb581d6
PM		 304 tinfo->_sifields._timer._timer1,
305 tinfo->_sifields._timer._timer2);
306 break;
307 case QEMU_SI_POLL:
4b25a506 308 qemu_log(", si_band=%d, si_fd=%d",
0cb581d6
PM		 309 tinfo->_sifields._sigpoll._band,
310 tinfo->_sifields._sigpoll._fd);
311 break;
312 case QEMU_SI_FAULT:
4b25a506 313 qemu_log(", si_addr=");
0cb581d6
PM		 314 print_pointer(tinfo->_sifields._sigfault._addr, 1);
315 break;
316 case QEMU_SI_CHLD:
4b25a506 317 qemu_log(", si_pid=%u, si_uid=%u, si_status=%d"
0cb581d6
PM		 318 ", si_utime=" TARGET_ABI_FMT_ld
319 ", si_stime=" TARGET_ABI_FMT_ld,
320 (unsigned int)(tinfo->_sifields._sigchld._pid),
321 (unsigned int)(tinfo->_sifields._sigchld._uid),
322 tinfo->_sifields._sigchld._status,
323 tinfo->_sifields._sigchld._utime,
324 tinfo->_sifields._sigchld._stime);
325 break;
326 case QEMU_SI_RT:
4b25a506 327 qemu_log(", si_pid=%u, si_uid=%u, si_sigval=" TARGET_ABI_FMT_ld,
0cb581d6
PM		 328 (unsigned int)tinfo->_sifields._rt._pid,
329 (unsigned int)tinfo->_sifields._rt._uid,
330 tinfo->_sifields._rt._sigval.sival_ptr);
331 break;
332 default:
333 g_assert_not_reached();
334 }
4b25a506 335 qemu_log("}");
0cb581d6
PM		 336}
337
fb3aabf3 338static void
42b15d70 339print_sockaddr(abi_ulong addr, abi_long addrlen, int last)
fb3aabf3
LV		 340{
341 struct target_sockaddr *sa;
342 int i;
343 int sa_family;
344
345 sa = lock_user(VERIFY_READ, addr, addrlen, 1);
346 if (sa) {
347 sa_family = tswap16(sa->sa_family);
348 switch (sa_family) {
349 case AF_UNIX: {
350 struct target_sockaddr_un *un = (struct target_sockaddr_un *)sa;
351 int i;
4b25a506 352 qemu_log("{sun_family=AF_UNIX,sun_path=\"");
fb3aabf3
LV		 353 for (i = 0; i < addrlen -
354 offsetof(struct target_sockaddr_un, sun_path) &&
355 un->sun_path[i]; i++) {
4b25a506 356 qemu_log("%c", un->sun_path[i]);
fb3aabf3 357 }
4b25a506 358 qemu_log("\"}");
fb3aabf3
LV		 359 break;
360 }
361 case AF_INET: {
362 struct target_sockaddr_in *in = (struct target_sockaddr_in *)sa;
363 uint8_t *c = (uint8_t *)&in->sin_addr.s_addr;
4b25a506 364 qemu_log("{sin_family=AF_INET,sin_port=htons(%d),",
fb3aabf3 365 ntohs(in->sin_port));
4b25a506 366 qemu_log("sin_addr=inet_addr(\"%d.%d.%d.%d\")",
fb3aabf3 367 c[0], c[1], c[2], c[3]);
4b25a506 368 qemu_log("}");
fb3aabf3
LV		 369 break;
370 }
371 case AF_PACKET: {
372 struct target_sockaddr_ll *ll = (struct target_sockaddr_ll *)sa;
373 uint8_t *c = (uint8_t *)&ll->sll_addr;
4b25a506 374 qemu_log("{sll_family=AF_PACKET,"
fb3aabf3
LV		 375 "sll_protocol=htons(0x%04x),if%d,pkttype=",
376 ntohs(ll->sll_protocol), ll->sll_ifindex);
377 switch (ll->sll_pkttype) {
378 case PACKET_HOST:
4b25a506 379 qemu_log("PACKET_HOST");
fb3aabf3
LV		 380 break;
381 case PACKET_BROADCAST:
4b25a506 382 qemu_log("PACKET_BROADCAST");
fb3aabf3
LV		 383 break;
384 case PACKET_MULTICAST:
4b25a506 385 qemu_log("PACKET_MULTICAST");
fb3aabf3
LV		 386 break;
387 case PACKET_OTHERHOST:
4b25a506 388 qemu_log("PACKET_OTHERHOST");
fb3aabf3
LV		 389 break;
390 case PACKET_OUTGOING:
4b25a506 391 qemu_log("PACKET_OUTGOING");
fb3aabf3
LV		 392 break;
393 default:
4b25a506 394 qemu_log("%d", ll->sll_pkttype);
fb3aabf3
LV		 395 break;
396 }
4b25a506 397 qemu_log(",sll_addr=%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
fb3aabf3 398 c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);
4b25a506 399 qemu_log("}");
fb3aabf3
LV		 400 break;
401 }
814ae70f
PMD		 402 case AF_NETLINK: {
403 struct target_sockaddr_nl *nl = (struct target_sockaddr_nl *)sa;
4b25a506 404 qemu_log("{nl_family=AF_NETLINK,nl_pid=%u,nl_groups=%u}",
814ae70f
PMD		 405 tswap32(nl->nl_pid), tswap32(nl->nl_groups));
406 break;
407 }
fb3aabf3 408 default:
4b25a506 409 qemu_log("{sa_family=%d, sa_data={", sa->sa_family);
fb3aabf3 410 for (i = 0; i < 13; i++) {
4b25a506 411 qemu_log("%02x, ", sa->sa_data[i]);
fb3aabf3 412 }
4b25a506
JK		 413 qemu_log("%02x}", sa->sa_data[i]);
414 qemu_log("}");
fb3aabf3
LV		 415 break;
416 }
417 unlock_user(sa, addr, 0);
418 } else {
419 print_raw_param("0x"TARGET_ABI_FMT_lx, addr, 0);
420 }
4b25a506 421 qemu_log(", "TARGET_ABI_FMT_ld"%s", addrlen, get_comma(last));
fb3aabf3
LV		 422}
423
424static void
425print_socket_domain(int domain)
426{
427 switch (domain) {
428 case PF_UNIX:
4b25a506 429 qemu_log("PF_UNIX");
fb3aabf3
LV		 430 break;
431 case PF_INET:
4b25a506 432 qemu_log("PF_INET");
fb3aabf3 433 break;
814ae70f 434 case PF_NETLINK:
4b25a506 435 qemu_log("PF_NETLINK");
814ae70f 436 break;
fb3aabf3 437 case PF_PACKET:
4b25a506 438 qemu_log("PF_PACKET");
fb3aabf3
LV		 439 break;
440 default:
4b25a506 441 qemu_log("%d", domain);
fb3aabf3
LV		 442 break;
443 }
444}
445
446static void
447print_socket_type(int type)
448{
2039b1b0 449 switch (type & TARGET_SOCK_TYPE_MASK) {
fb3aabf3 450 case TARGET_SOCK_DGRAM:
4b25a506 451 qemu_log("SOCK_DGRAM");
fb3aabf3
LV		 452 break;
453 case TARGET_SOCK_STREAM:
4b25a506 454 qemu_log("SOCK_STREAM");
fb3aabf3
LV		 455 break;
456 case TARGET_SOCK_RAW:
4b25a506 457 qemu_log("SOCK_RAW");
fb3aabf3
LV		 458 break;
459 case TARGET_SOCK_RDM:
4b25a506 460 qemu_log("SOCK_RDM");
fb3aabf3
LV		 461 break;
462 case TARGET_SOCK_SEQPACKET:
4b25a506 463 qemu_log("SOCK_SEQPACKET");
fb3aabf3
LV		 464 break;
465 case TARGET_SOCK_PACKET:
4b25a506 466 qemu_log("SOCK_PACKET");
fb3aabf3
LV		 467 break;
468 }
2039b1b0
LV		 469 if (type & TARGET_SOCK_CLOEXEC) {
470 qemu_log("|SOCK_CLOEXEC");
471 }
472 if (type & TARGET_SOCK_NONBLOCK) {
473 qemu_log("|SOCK_NONBLOCK");
474 }
fb3aabf3
LV		 475}
476
477static void
478print_socket_protocol(int domain, int type, int protocol)
479{
480 if (domain == AF_PACKET ||
481 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
482 switch (protocol) {
483 case 0x0003:
4b25a506 484 qemu_log("ETH_P_ALL");
fb3aabf3
LV		 485 break;
486 default:
4b25a506 487 qemu_log("%d", protocol);
fb3aabf3
LV		 488 }
489 return;
490 }
491
814ae70f
PMD		 492 if (domain == PF_NETLINK) {
493 switch (protocol) {
494 case NETLINK_ROUTE:
4b25a506 495 qemu_log("NETLINK_ROUTE");
814ae70f
PMD		 496 break;
497 case NETLINK_AUDIT:
4b25a506 498 qemu_log("NETLINK_AUDIT");
814ae70f
PMD		 499 break;
500 case NETLINK_NETFILTER:
4b25a506 501 qemu_log("NETLINK_NETFILTER");
814ae70f
PMD		 502 break;
503 case NETLINK_KOBJECT_UEVENT:
4b25a506 504 qemu_log("NETLINK_KOBJECT_UEVENT");
814ae70f
PMD		 505 break;
506 case NETLINK_RDMA:
4b25a506 507 qemu_log("NETLINK_RDMA");
814ae70f
PMD		 508 break;
509 case NETLINK_CRYPTO:
4b25a506 510 qemu_log("NETLINK_CRYPTO");
814ae70f
PMD		 511 break;
512 default:
4b25a506 513 qemu_log("%d", protocol);
814ae70f
PMD		 514 break;
515 }
516 return;
517 }
518
fb3aabf3
LV		 519 switch (protocol) {
520 case IPPROTO_IP:
4b25a506 521 qemu_log("IPPROTO_IP");
fb3aabf3
LV		 522 break;
523 case IPPROTO_TCP:
4b25a506 524 qemu_log("IPPROTO_TCP");
fb3aabf3
LV		 525 break;
526 case IPPROTO_UDP:
4b25a506 527 qemu_log("IPPROTO_UDP");
fb3aabf3
LV		 528 break;
529 case IPPROTO_RAW:
4b25a506 530 qemu_log("IPPROTO_RAW");
fb3aabf3
LV		 531 break;
532 default:
4b25a506 533 qemu_log("%d", protocol);
fb3aabf3
LV		 534 break;
535 }
536}
537
538
c16f9ed3 539#ifdef TARGET_NR__newselect
33189d31 540static void
c16f9ed3 541print_fdset(int n, abi_ulong target_fds_addr)
33189d31
TS		 542{
543 int i;
544
4b25a506 545 qemu_log("[");
33189d31 546 if( target_fds_addr ) {
579a97f7 547 abi_long *target_fds;
33189d31 548
579a97f7
FB		 549 target_fds = lock_user(VERIFY_READ,
550 target_fds_addr,
551 sizeof(*target_fds)*(n / TARGET_ABI_BITS + 1),
552 1);
553
554 if (!target_fds)
33189d31
TS		 555 return;
556
33189d31 557 for (i=n; i>=0; i--) {
cbb21eed 558 if ((tswapal(target_fds[i / TARGET_ABI_BITS]) >> (i & (TARGET_ABI_BITS - 1))) & 1)
4b25a506 559 qemu_log("%d,", i);
33189d31
TS		 560 }
561 unlock_user(target_fds, target_fds_addr, 0);
562 }
4b25a506 563 qemu_log("]");
33189d31 564}
c16f9ed3 565#endif
33189d31 566
38860a03
AM		 567#ifdef TARGET_NR_clock_adjtime
568/* IDs of the various system clocks */
569#define TARGET_CLOCK_REALTIME 0
570#define TARGET_CLOCK_MONOTONIC 1
571#define TARGET_CLOCK_PROCESS_CPUTIME_ID 2
572#define TARGET_CLOCK_THREAD_CPUTIME_ID 3
573#define TARGET_CLOCK_MONOTONIC_RAW 4
574#define TARGET_CLOCK_REALTIME_COARSE 5
575#define TARGET_CLOCK_MONOTONIC_COARSE 6
576#define TARGET_CLOCK_BOOTTIME 7
577#define TARGET_CLOCK_REALTIME_ALARM 8
578#define TARGET_CLOCK_BOOTTIME_ALARM 9
579#define TARGET_CLOCK_SGI_CYCLE 10
580#define TARGET_CLOCK_TAI 11
581
582static void
583print_clockid(int clockid, int last)
584{
585 switch (clockid) {
586 case TARGET_CLOCK_REALTIME:
4b25a506 587 qemu_log("CLOCK_REALTIME");
38860a03
AM		 588 break;
589 case TARGET_CLOCK_MONOTONIC:
4b25a506 590 qemu_log("CLOCK_MONOTONIC");
38860a03
AM		 591 break;
592 case TARGET_CLOCK_PROCESS_CPUTIME_ID:
4b25a506 593 qemu_log("CLOCK_PROCESS_CPUTIME_ID");
38860a03
AM		 594 break;
595 case TARGET_CLOCK_THREAD_CPUTIME_ID:
4b25a506 596 qemu_log("CLOCK_THREAD_CPUTIME_ID");
38860a03
AM		 597 break;
598 case TARGET_CLOCK_MONOTONIC_RAW:
4b25a506 599 qemu_log("CLOCK_MONOTONIC_RAW");
38860a03
AM		 600 break;
601 case TARGET_CLOCK_REALTIME_COARSE:
4b25a506 602 qemu_log("CLOCK_REALTIME_COARSE");
38860a03
AM		 603 break;
604 case TARGET_CLOCK_MONOTONIC_COARSE:
4b25a506 605 qemu_log("CLOCK_MONOTONIC_COARSE");
38860a03
AM		 606 break;
607 case TARGET_CLOCK_BOOTTIME:
4b25a506 608 qemu_log("CLOCK_BOOTTIME");
38860a03
AM		 609 break;
610 case TARGET_CLOCK_REALTIME_ALARM:
4b25a506 611 qemu_log("CLOCK_REALTIME_ALARM");
38860a03
AM		 612 break;
613 case TARGET_CLOCK_BOOTTIME_ALARM:
4b25a506 614 qemu_log("CLOCK_BOOTTIME_ALARM");
38860a03
AM		 615 break;
616 case TARGET_CLOCK_SGI_CYCLE:
4b25a506 617 qemu_log("CLOCK_SGI_CYCLE");
38860a03
AM		 618 break;
619 case TARGET_CLOCK_TAI:
4b25a506 620 qemu_log("CLOCK_TAI");
38860a03
AM		 621 break;
622 default:
4b25a506 623 qemu_log("%d", clockid);
38860a03
AM		 624 break;
625 }
4b25a506 626 qemu_log("%s", get_comma(last));
38860a03
AM		 627}
628#endif
629
33189d31
TS		 630/*
631 * Sysycall specific output functions
632 */
633
634/* select */
c16f9ed3 635#ifdef TARGET_NR__newselect
33189d31 636static void
7ccfb2eb 637print_newselect(const struct syscallname *name,
c16f9ed3
FB		 638 abi_long arg1, abi_long arg2, abi_long arg3,
639 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31 640{
c84be71f 641 print_syscall_prologue(name);
33189d31 642 print_fdset(arg1, arg2);
4b25a506 643 qemu_log(",");
33189d31 644 print_fdset(arg1, arg3);
4b25a506 645 qemu_log(",");
33189d31 646 print_fdset(arg1, arg4);
4b25a506 647 qemu_log(",");
74d753ac 648 print_timeval(arg5, 1);
c84be71f 649 print_syscall_epilogue(name);
33189d31 650}
c16f9ed3 651#endif
33189d31 652
3e46b2ef 653#ifdef TARGET_NR_semctl
33189d31 654static void
7ccfb2eb 655print_semctl(const struct syscallname *name,
c16f9ed3
FB		 656 abi_long arg1, abi_long arg2, abi_long arg3,
657 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31 658{
4b25a506
JK		 659 qemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
660 name->name, arg1, arg2);
33189d31 661 print_ipc_cmd(arg3);
4b25a506 662 qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
33189d31 663}
3e46b2ef 664#endif
33189d31
TS		 665
666static void
7ccfb2eb 667print_execve(const struct syscallname *name,
c16f9ed3
FB		 668 abi_long arg1, abi_long arg2, abi_long arg3,
669 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31 670{
c16f9ed3 671 abi_ulong arg_ptr_addr;
33189d31
TS		 672 char *s;
673
579a97f7 674 if (!(s = lock_user_string(arg1)))
33189d31 675 return;
4b25a506 676 qemu_log("%s(\"%s\",{", name->name, s);
33189d31
TS		 677 unlock_user(s, arg1, 0);
678
c16f9ed3 679 for (arg_ptr_addr = arg2; ; arg_ptr_addr += sizeof(abi_ulong)) {
98448f58 680 abi_ulong *arg_ptr, arg_addr;
33189d31 681
7d37435b 682 arg_ptr = lock_user(VERIFY_READ, arg_ptr_addr, sizeof(abi_ulong), 1);
579a97f7 683 if (!arg_ptr)
33189d31 684 return;
cbb21eed 685 arg_addr = tswapal(*arg_ptr);
7d37435b 686 unlock_user(arg_ptr, arg_ptr_addr, 0);
33189d31
TS		 687 if (!arg_addr)
688 break;
579a97f7 689 if ((s = lock_user_string(arg_addr))) {
4b25a506 690 qemu_log("\"%s\",", s);
98448f58 691 unlock_user(s, arg_addr, 0);
579a97f7 692 }
33189d31
TS		 693 }
694
4b25a506 695 qemu_log("NULL})");
33189d31
TS		 696}
697
c16f9ed3 698#ifdef TARGET_NR_ipc
33189d31 699static void
7ccfb2eb 700print_ipc(const struct syscallname *name,
c16f9ed3
FB		 701 abi_long arg1, abi_long arg2, abi_long arg3,
702 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31
TS		 703{
704 switch(arg1) {
705 case IPCOP_semctl:
4b25a506
JK		 706 qemu_log("semctl(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
707 arg1, arg2);
7ccfb2eb 708 print_ipc_cmd(arg3);
4b25a506 709 qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
33189d31
TS		 710 break;
711 default:
4b25a506
JK		 712 qemu_log(("%s("
713 TARGET_ABI_FMT_ld ","
714 TARGET_ABI_FMT_ld ","
715 TARGET_ABI_FMT_ld ","
716 TARGET_ABI_FMT_ld
717 ")"),
33189d31
TS		 718 name->name, arg1, arg2, arg3, arg4);
719 }
720}
c16f9ed3 721#endif
33189d31
TS		 722
723/*
724 * Variants for the return value output function
725 */
726
727static void
c84be71f 728print_syscall_err(abi_long ret)
33189d31 729{
7dcdaeaf 730 const char *errstr = NULL;
962b289e 731
c84be71f 732 qemu_log(" = ");
2a7e1245 733 if (ret < 0) {
c84be71f 734 qemu_log("-1 errno=%d", errno);
2a7e1245 735 errstr = target_strerror(-ret);
c84be71f
FB		 736 if (errstr) {
737 qemu_log(" (%s)", errstr);
738 }
962b289e 739 }
c84be71f
FB		 740}
741
742static void
743print_syscall_ret_addr(const struct syscallname *name, abi_long ret,
744 abi_long arg0, abi_long arg1, abi_long arg2,
745 abi_long arg3, abi_long arg4, abi_long arg5)
746{
747 print_syscall_err(ret);
748
749 if (ret >= 0) {
750 qemu_log("0x" TARGET_ABI_FMT_lx "\n", ret);
33189d31
TS		 751 }
752}
753
f3e3285d 754#if 0 /* currently unused */
33189d31 755static void
c16f9ed3 756print_syscall_ret_raw(struct syscallname *name, abi_long ret)
33189d31 757{
4b25a506 758 qemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret);
33189d31 759}
f3e3285d 760#endif
33189d31 761
f3e3285d 762#ifdef TARGET_NR__newselect
33189d31 763static void
c84be71f
FB		 764print_syscall_ret_newselect(const struct syscallname *name, abi_long ret,
765 abi_long arg0, abi_long arg1, abi_long arg2,
766 abi_long arg3, abi_long arg4, abi_long arg5)
767{
768 print_syscall_err(ret);
769
770 if (ret >= 0) {
771 qemu_log(" = 0x" TARGET_ABI_FMT_lx " (", ret);
772 print_fdset(arg0, arg1);
773 qemu_log(",");
774 print_fdset(arg0, arg2);
775 qemu_log(",");
776 print_fdset(arg0, arg3);
777 qemu_log(",");
778 print_timeval(arg4, 1);
779 qemu_log(")");
780 }
781
782 qemu_log("\n");
33189d31 783}
f3e3285d 784#endif
33189d31 785
19f59bce
AM		 786/* special meanings of adjtimex()' non-negative return values */
787#define TARGET_TIME_OK 0 /* clock synchronized, no leap second */
788#define TARGET_TIME_INS 1 /* insert leap second */
789#define TARGET_TIME_DEL 2 /* delete leap second */
790#define TARGET_TIME_OOP 3 /* leap second in progress */
791#define TARGET_TIME_WAIT 4 /* leap second has occurred */
792#define TARGET_TIME_ERROR 5 /* clock not synchronized */
859e8a89 793#ifdef TARGET_NR_adjtimex
19f59bce 794static void
c84be71f
FB		 795print_syscall_ret_adjtimex(const struct syscallname *name, abi_long ret,
796 abi_long arg0, abi_long arg1, abi_long arg2,
797 abi_long arg3, abi_long arg4, abi_long arg5)
19f59bce 798{
c84be71f 799 print_syscall_err(ret);
19f59bce 800
c84be71f 801 if (ret >= 0) {
4b25a506 802 qemu_log(TARGET_ABI_FMT_ld, ret);
19f59bce
AM		 803 switch (ret) {
804 case TARGET_TIME_OK:
4b25a506 805 qemu_log(" TIME_OK (clock synchronized, no leap second)");
19f59bce
AM		 806 break;
807 case TARGET_TIME_INS:
4b25a506 808 qemu_log(" TIME_INS (insert leap second)");
19f59bce
AM		 809 break;
810 case TARGET_TIME_DEL:
4b25a506 811 qemu_log(" TIME_DEL (delete leap second)");
19f59bce
AM		 812 break;
813 case TARGET_TIME_OOP:
4b25a506 814 qemu_log(" TIME_OOP (leap second in progress)");
19f59bce
AM		 815 break;
816 case TARGET_TIME_WAIT:
4b25a506 817 qemu_log(" TIME_WAIT (leap second has occurred)");
19f59bce
AM		 818 break;
819 case TARGET_TIME_ERROR:
4b25a506 820 qemu_log(" TIME_ERROR (clock not synchronized)");
19f59bce
AM		 821 break;
822 }
823 }
824
4b25a506 825 qemu_log("\n");
19f59bce 826}
859e8a89 827#endif
19f59bce 828
4fc3cdde
FB		 829#if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr) \
830 || defined(TARGGET_NR_flistxattr)
831static void
832print_syscall_ret_listxattr(const struct syscallname *name, abi_long ret,
833 abi_long arg0, abi_long arg1, abi_long arg2,
834 abi_long arg3, abi_long arg4, abi_long arg5)
835{
836 print_syscall_err(ret);
837
838 if (ret >= 0) {
839 qemu_log(TARGET_ABI_FMT_ld, ret);
840 qemu_log(" (list = ");
841 if (arg1 != 0) {
842 abi_long attr = arg1;
843 while (ret) {
844 if (attr != arg1) {
845 qemu_log(",");
846 }
847 print_string(attr, 1);
848 ret -= target_strlen(attr) + 1;
849 attr += target_strlen(attr) + 1;
850 }
851 } else {
852 qemu_log("NULL");
853 }
854 qemu_log(")");
855 }
856
857 qemu_log("\n");
858}
859#define print_syscall_ret_llistxattr print_syscall_ret_listxattr
860#define print_syscall_ret_flistxattr print_syscall_ret_listxattr
861#endif
862
79482e59
FB		 863#ifdef TARGET_NR_ioctl
864static void
865print_syscall_ret_ioctl(const struct syscallname *name, abi_long ret,
866 abi_long arg0, abi_long arg1, abi_long arg2,
867 abi_long arg3, abi_long arg4, abi_long arg5)
868{
869 print_syscall_err(ret);
870
871 if (ret >= 0) {
872 qemu_log(TARGET_ABI_FMT_ld, ret);
873
874 const IOCTLEntry *ie;
875 const argtype *arg_type;
876 void *argptr;
877 int target_size;
878
879 for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
880 if (ie->target_cmd == arg1) {
881 break;
882 }
883 }
884
885 if (ie->target_cmd == arg1 &&
886 (ie->access == IOC_R || ie->access == IOC_RW)) {
887 arg_type = ie->arg_type;
888 qemu_log(" (");
889 arg_type++;
890 target_size = thunk_type_size(arg_type, 0);
891 argptr = lock_user(VERIFY_READ, arg2, target_size, 1);
892 thunk_print(argptr, arg_type);
893 unlock_user(argptr, arg2, target_size);
894 qemu_log(")");
895 }
896 }
897 qemu_log("\n");
898}
899#endif
900
74d753ac
MW		 901UNUSED static struct flags access_flags[] = {
902 FLAG_GENERIC(F_OK),
903 FLAG_GENERIC(R_OK),
904 FLAG_GENERIC(W_OK),
905 FLAG_GENERIC(X_OK),
906 FLAG_END,
907};
908
909UNUSED static struct flags at_file_flags[] = {
910#ifdef AT_EACCESS
911 FLAG_GENERIC(AT_EACCESS),
912#endif
913#ifdef AT_SYMLINK_NOFOLLOW
914 FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
915#endif
916 FLAG_END,
917};
918
919UNUSED static struct flags unlinkat_flags[] = {
920#ifdef AT_REMOVEDIR
921 FLAG_GENERIC(AT_REMOVEDIR),
922#endif
923 FLAG_END,
924};
925
926UNUSED static struct flags mode_flags[] = {
927 FLAG_GENERIC(S_IFSOCK),
928 FLAG_GENERIC(S_IFLNK),
929 FLAG_GENERIC(S_IFREG),
930 FLAG_GENERIC(S_IFBLK),
931 FLAG_GENERIC(S_IFDIR),
932 FLAG_GENERIC(S_IFCHR),
933 FLAG_GENERIC(S_IFIFO),
934 FLAG_END,
935};
936
937UNUSED static struct flags open_access_flags[] = {
938 FLAG_TARGET(O_RDONLY),
939 FLAG_TARGET(O_WRONLY),
940 FLAG_TARGET(O_RDWR),
941 FLAG_END,
942};
943
944UNUSED static struct flags open_flags[] = {
945 FLAG_TARGET(O_APPEND),
946 FLAG_TARGET(O_CREAT),
947 FLAG_TARGET(O_DIRECTORY),
948 FLAG_TARGET(O_EXCL),
949 FLAG_TARGET(O_LARGEFILE),
950 FLAG_TARGET(O_NOCTTY),
951 FLAG_TARGET(O_NOFOLLOW),
952 FLAG_TARGET(O_NONBLOCK), /* also O_NDELAY */
afc8763f
RH		 953 FLAG_TARGET(O_DSYNC),
954 FLAG_TARGET(__O_SYNC),
74d753ac
MW		 955 FLAG_TARGET(O_TRUNC),
956#ifdef O_DIRECT
957 FLAG_TARGET(O_DIRECT),
afc8763f
RH		 958#endif
959#ifdef O_NOATIME
960 FLAG_TARGET(O_NOATIME),
961#endif
962#ifdef O_CLOEXEC
963 FLAG_TARGET(O_CLOEXEC),
964#endif
965#ifdef O_PATH
966 FLAG_TARGET(O_PATH),
5f9cee46
RV		 967#endif
968#ifdef O_TMPFILE
969 FLAG_TARGET(O_TMPFILE),
970 FLAG_TARGET(__O_TMPFILE),
74d753ac
MW		 971#endif
972 FLAG_END,
973};
974
975UNUSED static struct flags mount_flags[] = {
976#ifdef MS_BIND
977 FLAG_GENERIC(MS_BIND),
978#endif
979#ifdef MS_DIRSYNC
980 FLAG_GENERIC(MS_DIRSYNC),
981#endif
982 FLAG_GENERIC(MS_MANDLOCK),
983#ifdef MS_MOVE
984 FLAG_GENERIC(MS_MOVE),
985#endif
986 FLAG_GENERIC(MS_NOATIME),
987 FLAG_GENERIC(MS_NODEV),
988 FLAG_GENERIC(MS_NODIRATIME),
989 FLAG_GENERIC(MS_NOEXEC),
990 FLAG_GENERIC(MS_NOSUID),
991 FLAG_GENERIC(MS_RDONLY),
992#ifdef MS_RELATIME
993 FLAG_GENERIC(MS_RELATIME),
994#endif
995 FLAG_GENERIC(MS_REMOUNT),
996 FLAG_GENERIC(MS_SYNCHRONOUS),
997 FLAG_END,
998};
999
1000UNUSED static struct flags umount2_flags[] = {
1001#ifdef MNT_FORCE
1002 FLAG_GENERIC(MNT_FORCE),
1003#endif
1004#ifdef MNT_DETACH
1005 FLAG_GENERIC(MNT_DETACH),
1006#endif
1007#ifdef MNT_EXPIRE
1008 FLAG_GENERIC(MNT_EXPIRE),
1009#endif
1010 FLAG_END,
1011};
1012
1013UNUSED static struct flags mmap_prot_flags[] = {
1014 FLAG_GENERIC(PROT_NONE),
1015 FLAG_GENERIC(PROT_EXEC),
1016 FLAG_GENERIC(PROT_READ),
1017 FLAG_GENERIC(PROT_WRITE),
9e0b74a4
PB		 1018 FLAG_TARGET(PROT_SEM),
1019 FLAG_GENERIC(PROT_GROWSDOWN),
1020 FLAG_GENERIC(PROT_GROWSUP),
74d753ac
MW		 1021 FLAG_END,
1022};
1023
1024UNUSED static struct flags mmap_flags[] = {
1025 FLAG_TARGET(MAP_SHARED),
1026 FLAG_TARGET(MAP_PRIVATE),
1027 FLAG_TARGET(MAP_ANONYMOUS),
1028 FLAG_TARGET(MAP_DENYWRITE),
1029 FLAG_TARGET(MAP_FIXED),
1030 FLAG_TARGET(MAP_GROWSDOWN),
906c1b8e 1031 FLAG_TARGET(MAP_EXECUTABLE),
74d753ac
MW		 1032#ifdef MAP_LOCKED
1033 FLAG_TARGET(MAP_LOCKED),
1034#endif
1035#ifdef MAP_NONBLOCK
1036 FLAG_TARGET(MAP_NONBLOCK),
1037#endif
1038 FLAG_TARGET(MAP_NORESERVE),
1039#ifdef MAP_POPULATE
1040 FLAG_TARGET(MAP_POPULATE),
906c1b8e
MF		 1041#endif
1042#ifdef TARGET_MAP_UNINITIALIZED
1043 FLAG_TARGET(MAP_UNINITIALIZED),
74d753ac
MW		 1044#endif
1045 FLAG_END,
1046};
1047
608e5592
LV		 1048UNUSED static struct flags clone_flags[] = {
1049 FLAG_GENERIC(CLONE_VM),
1050 FLAG_GENERIC(CLONE_FS),
1051 FLAG_GENERIC(CLONE_FILES),
1052 FLAG_GENERIC(CLONE_SIGHAND),
1053 FLAG_GENERIC(CLONE_PTRACE),
1054 FLAG_GENERIC(CLONE_VFORK),
1055 FLAG_GENERIC(CLONE_PARENT),
1056 FLAG_GENERIC(CLONE_THREAD),
1057 FLAG_GENERIC(CLONE_NEWNS),
1058 FLAG_GENERIC(CLONE_SYSVSEM),
1059 FLAG_GENERIC(CLONE_SETTLS),
1060 FLAG_GENERIC(CLONE_PARENT_SETTID),
1061 FLAG_GENERIC(CLONE_CHILD_CLEARTID),
1062 FLAG_GENERIC(CLONE_DETACHED),
1063 FLAG_GENERIC(CLONE_UNTRACED),
1064 FLAG_GENERIC(CLONE_CHILD_SETTID),
6f11f013 1065#if defined(CLONE_NEWUTS)
608e5592 1066 FLAG_GENERIC(CLONE_NEWUTS),
6f11f013
SW		 1067#endif
1068#if defined(CLONE_NEWIPC)
608e5592 1069 FLAG_GENERIC(CLONE_NEWIPC),
6f11f013
SW		 1070#endif
1071#if defined(CLONE_NEWUSER)
608e5592 1072 FLAG_GENERIC(CLONE_NEWUSER),
6f11f013
SW		 1073#endif
1074#if defined(CLONE_NEWPID)
608e5592 1075 FLAG_GENERIC(CLONE_NEWPID),
6f11f013
SW		 1076#endif
1077#if defined(CLONE_NEWNET)
608e5592 1078 FLAG_GENERIC(CLONE_NEWNET),
6f11f013
SW		 1079#endif
1080#if defined(CLONE_IO)
608e5592 1081 FLAG_GENERIC(CLONE_IO),
6f11f013 1082#endif
608e5592
LV		 1083 FLAG_END,
1084};
1085
fb3aabf3
LV		 1086UNUSED static struct flags msg_flags[] = {
1087 /* send */
1088 FLAG_GENERIC(MSG_CONFIRM),
1089 FLAG_GENERIC(MSG_DONTROUTE),
1090 FLAG_GENERIC(MSG_DONTWAIT),
1091 FLAG_GENERIC(MSG_EOR),
1092 FLAG_GENERIC(MSG_MORE),
1093 FLAG_GENERIC(MSG_NOSIGNAL),
1094 FLAG_GENERIC(MSG_OOB),
1095 /* recv */
1096 FLAG_GENERIC(MSG_CMSG_CLOEXEC),
1097 FLAG_GENERIC(MSG_ERRQUEUE),
1098 FLAG_GENERIC(MSG_PEEK),
1099 FLAG_GENERIC(MSG_TRUNC),
1100 FLAG_GENERIC(MSG_WAITALL),
1101 /* recvmsg */
1102 FLAG_GENERIC(MSG_CTRUNC),
1103 FLAG_END,
1104};
1105
d42744fe
JW		 1106UNUSED static struct flags statx_flags[] = {
1107#ifdef AT_EMPTY_PATH
1108 FLAG_GENERIC(AT_EMPTY_PATH),
1109#endif
1110#ifdef AT_NO_AUTOMOUNT
1111 FLAG_GENERIC(AT_NO_AUTOMOUNT),
1112#endif
1113#ifdef AT_SYMLINK_NOFOLLOW
1114 FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
1115#endif
1116#ifdef AT_STATX_SYNC_AS_STAT
1117 FLAG_GENERIC(AT_STATX_SYNC_AS_STAT),
1118#endif
1119#ifdef AT_STATX_FORCE_SYNC
1120 FLAG_GENERIC(AT_STATX_FORCE_SYNC),
1121#endif
1122#ifdef AT_STATX_DONT_SYNC
1123 FLAG_GENERIC(AT_STATX_DONT_SYNC),
1124#endif
1125 FLAG_END,
1126};
1127
1128UNUSED static struct flags statx_mask[] = {
1129/* This must come first, because it includes everything. */
1130#ifdef STATX_ALL
1131 FLAG_GENERIC(STATX_ALL),
1132#endif
1133/* This must come second; it includes everything except STATX_BTIME. */
1134#ifdef STATX_BASIC_STATS
1135 FLAG_GENERIC(STATX_BASIC_STATS),
1136#endif
1137#ifdef STATX_TYPE
1138 FLAG_GENERIC(STATX_TYPE),
1139#endif
1140#ifdef STATX_MODE
1141 FLAG_GENERIC(STATX_MODE),
1142#endif
1143#ifdef STATX_NLINK
1144 FLAG_GENERIC(STATX_NLINK),
1145#endif
1146#ifdef STATX_UID
1147 FLAG_GENERIC(STATX_UID),
1148#endif
1149#ifdef STATX_GID
1150 FLAG_GENERIC(STATX_GID),
1151#endif
1152#ifdef STATX_ATIME
1153 FLAG_GENERIC(STATX_ATIME),
1154#endif
1155#ifdef STATX_MTIME
1156 FLAG_GENERIC(STATX_MTIME),
1157#endif
1158#ifdef STATX_CTIME
1159 FLAG_GENERIC(STATX_CTIME),
1160#endif
1161#ifdef STATX_INO
1162 FLAG_GENERIC(STATX_INO),
1163#endif
1164#ifdef STATX_SIZE
1165 FLAG_GENERIC(STATX_SIZE),
1166#endif
1167#ifdef STATX_BLOCKS
1168 FLAG_GENERIC(STATX_BLOCKS),
1169#endif
1170#ifdef STATX_BTIME
1171 FLAG_GENERIC(STATX_BTIME),
1172#endif
1173 FLAG_END,
1174};
1175
f4d92c5e
FB		 1176UNUSED static struct flags falloc_flags[] = {
1177 FLAG_GENERIC(FALLOC_FL_KEEP_SIZE),
1178 FLAG_GENERIC(FALLOC_FL_PUNCH_HOLE),
1179#ifdef FALLOC_FL_NO_HIDE_STALE
1180 FLAG_GENERIC(FALLOC_FL_NO_HIDE_STALE),
1181#endif
1182#ifdef FALLOC_FL_COLLAPSE_RANGE
1183 FLAG_GENERIC(FALLOC_FL_COLLAPSE_RANGE),
1184#endif
1185#ifdef FALLOC_FL_ZERO_RANGE
1186 FLAG_GENERIC(FALLOC_FL_ZERO_RANGE),
1187#endif
1188#ifdef FALLOC_FL_INSERT_RANGE
1189 FLAG_GENERIC(FALLOC_FL_INSERT_RANGE),
1190#endif
1191#ifdef FALLOC_FL_UNSHARE_RANGE
1192 FLAG_GENERIC(FALLOC_FL_UNSHARE_RANGE),
1193#endif
1194};
1195
74d753ac
MW		 1196/*
1197 * print_xxx utility functions. These are used to print syscall
1198 * parameters in certain format. All of these have parameter
1199 * named 'last'. This parameter is used to add comma to output
1200 * when last == 0.
1201 */
1202
1203static const char *
1204get_comma(int last)
1205{
1206 return ((last) ? "" : ",");
1207}
1208
1209static void
d2ee72a5 1210print_flags(const struct flags *f, abi_long flags, int last)
74d753ac
MW		 1211{
1212 const char *sep = "";
74d753ac
MW		 1213 int n;
1214
74d753ac 1215 if ((flags == 0) && (f->f_value == 0)) {
4b25a506 1216 qemu_log("%s%s", f->f_string, get_comma(last));
74d753ac
MW		 1217 return;
1218 }
1219 for (n = 0; f->f_string != NULL; f++) {
1220 if ((f->f_value != 0) && ((flags & f->f_value) == f->f_value)) {
4b25a506 1221 qemu_log("%s%s", sep, f->f_string);
74d753ac
MW		 1222 flags &= ~f->f_value;
1223 sep = "|";
1224 n++;
1225 }
1226 }
1227
1228 if (n > 0) {
1229 /* print rest of the flags as numeric */
1230 if (flags != 0) {
4b25a506 1231 qemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last));
74d753ac 1232 } else {
4b25a506 1233 qemu_log("%s", get_comma(last));
74d753ac
MW		 1234 }
1235 } else {
1236 /* no string version of flags found, print them in hex then */
4b25a506 1237 qemu_log("%#x%s", (unsigned int)flags, get_comma(last));
74d753ac
MW		 1238 }
1239}
1240
1241static void
d2ee72a5 1242print_at_dirfd(abi_long dirfd, int last)
74d753ac 1243{
74d753ac
MW		 1244#ifdef AT_FDCWD
1245 if (dirfd == AT_FDCWD) {
4b25a506 1246 qemu_log("AT_FDCWD%s", get_comma(last));
74d753ac
MW		 1247 return;
1248 }
1249#endif
4b25a506 1250 qemu_log("%d%s", (int)dirfd, get_comma(last));
74d753ac
MW		 1251}
1252
1253static void
d2ee72a5 1254print_file_mode(abi_long mode, int last)
74d753ac
MW		 1255{
1256 const char *sep = "";
1257 const struct flags *m;
74d753ac
MW		 1258
1259 for (m = &mode_flags[0]; m->f_string != NULL; m++) {
1260 if ((m->f_value & mode) == m->f_value) {
4b25a506 1261 qemu_log("%s%s", m->f_string, sep);
74d753ac
MW		 1262 sep = "|";
1263 mode &= ~m->f_value;
1264 break;
1265 }
1266 }
1267
1268 mode &= ~S_IFMT;
1269 /* print rest of the mode as octal */
1270 if (mode != 0)
4b25a506 1271 qemu_log("%s%#o", sep, (unsigned int)mode);
74d753ac 1272
4b25a506 1273 qemu_log("%s", get_comma(last));
74d753ac
MW		 1274}
1275
1276static void
d2ee72a5 1277print_open_flags(abi_long flags, int last)
74d753ac 1278{
74d753ac
MW		 1279 print_flags(open_access_flags, flags & TARGET_O_ACCMODE, 1);
1280 flags &= ~TARGET_O_ACCMODE;
1281 if (flags == 0) {
4b25a506 1282 qemu_log("%s", get_comma(last));
74d753ac
MW		 1283 return;
1284 }
4b25a506 1285 qemu_log("|");
74d753ac
MW		 1286 print_flags(open_flags, flags, last);
1287}
1288
1289static void
1290print_syscall_prologue(const struct syscallname *sc)
1291{
4b25a506 1292 qemu_log("%s(", sc->name);
74d753ac
MW		 1293}
1294
1295/*ARGSUSED*/
1296static void
1297print_syscall_epilogue(const struct syscallname *sc)
1298{
1299 (void)sc;
4b25a506 1300 qemu_log(")");
74d753ac
MW		 1301}
1302
1303static void
1304print_string(abi_long addr, int last)
1305{
1306 char *s;
1307
1308 if ((s = lock_user_string(addr)) != NULL) {
4b25a506 1309 qemu_log("\"%s\"%s", s, get_comma(last));
74d753ac
MW		 1310 unlock_user(s, addr, 0);
1311 } else {
1312 /* can't get string out of it, so print it as pointer */
1313 print_pointer(addr, last);
1314 }
1315}
1316
fb3aabf3
LV		 1317#define MAX_PRINT_BUF 40
1318static void
1319print_buf(abi_long addr, abi_long len, int last)
1320{
1321 uint8_t *s;
1322 int i;
1323
1324 s = lock_user(VERIFY_READ, addr, len, 1);
1325 if (s) {
4b25a506 1326 qemu_log("\"");
fb3aabf3
LV		 1327 for (i = 0; i < MAX_PRINT_BUF && i < len; i++) {
1328 if (isprint(s[i])) {
4b25a506 1329 qemu_log("%c", s[i]);
fb3aabf3 1330 } else {
4b25a506 1331 qemu_log("\\%o", s[i]);
fb3aabf3
LV		 1332 }
1333 }
4b25a506 1334 qemu_log("\"");
fb3aabf3 1335 if (i != len) {
4b25a506 1336 qemu_log("...");
fb3aabf3
LV		 1337 }
1338 if (!last) {
4b25a506 1339 qemu_log(",");
fb3aabf3
LV		 1340 }
1341 unlock_user(s, addr, 0);
1342 } else {
1343 print_pointer(addr, last);
1344 }
1345}
1346
74d753ac
MW		 1347/*
1348 * Prints out raw parameter using given format. Caller needs
1349 * to do byte swapping if needed.
1350 */
1351static void
1352print_raw_param(const char *fmt, abi_long param, int last)
1353{
1354 char format[64];
1355
1356 (void) snprintf(format, sizeof (format), "%s%s", fmt, get_comma(last));
4b25a506 1357 qemu_log(format, param);
74d753ac
MW		 1358}
1359
1360static void
1361print_pointer(abi_long p, int last)
1362{
1363 if (p == 0)
4b25a506 1364 qemu_log("NULL%s", get_comma(last));
74d753ac 1365 else
4b25a506 1366 qemu_log("0x" TARGET_ABI_FMT_lx "%s", p, get_comma(last));
74d753ac
MW		 1367}
1368
1369/*
1370 * Reads 32-bit (int) number from guest address space from
1371 * address 'addr' and prints it.
1372 */
1373static void
1374print_number(abi_long addr, int last)
1375{
1376 if (addr == 0) {
4b25a506 1377 qemu_log("NULL%s", get_comma(last));
74d753ac
MW		 1378 } else {
1379 int num;
1380
1381 get_user_s32(num, addr);
4b25a506 1382 qemu_log("[%d]%s", num, get_comma(last));
74d753ac
MW		 1383 }
1384}
1385
1386static void
1387print_timeval(abi_ulong tv_addr, int last)
1388{
1389 if( tv_addr ) {
1390 struct target_timeval *tv;
1391
1392 tv = lock_user(VERIFY_READ, tv_addr, sizeof(*tv), 1);
8f93089d
PMD		 1393 if (!tv) {
1394 print_pointer(tv_addr, last);
74d753ac 1395 return;
8f93089d 1396 }
4b25a506 1397 qemu_log("{" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "}%s",
910ee4e5 1398 tswapal(tv->tv_sec), tswapal(tv->tv_usec), get_comma(last));
74d753ac
MW		 1399 unlock_user(tv, tv_addr, 0);
1400 } else
4b25a506 1401 qemu_log("NULL%s", get_comma(last));
74d753ac
MW		 1402}
1403
6d33e036
PMD		 1404static void
1405print_timezone(abi_ulong tz_addr, int last)
1406{
1407 if (tz_addr) {
1408 struct target_timezone *tz;
1409
1410 tz = lock_user(VERIFY_READ, tz_addr, sizeof(*tz), 1);
1411 if (!tz) {
1412 print_pointer(tz_addr, last);
1413 return;
1414 }
4b25a506 1415 qemu_log("{%d,%d}%s", tswap32(tz->tz_minuteswest),
6d33e036
PMD		 1416 tswap32(tz->tz_dsttime), get_comma(last));
1417 unlock_user(tz, tz_addr, 0);
1418 } else {
4b25a506 1419 qemu_log("NULL%s", get_comma(last));
6d33e036
PMD		 1420 }
1421}
1422
74d753ac
MW		 1423#undef UNUSED
1424
1425#ifdef TARGET_NR_accept
1426static void
1427print_accept(const struct syscallname *name,
1428 abi_long arg0, abi_long arg1, abi_long arg2,
1429 abi_long arg3, abi_long arg4, abi_long arg5)
1430{
1431 print_syscall_prologue(name);
d2ee72a5 1432 print_raw_param("%d", arg0, 0);
74d753ac
MW		 1433 print_pointer(arg1, 0);
1434 print_number(arg2, 1);
1435 print_syscall_epilogue(name);
1436}
1437#endif
1438
1439#ifdef TARGET_NR_access
1440static void
1441print_access(const struct syscallname *name,
1442 abi_long arg0, abi_long arg1, abi_long arg2,
1443 abi_long arg3, abi_long arg4, abi_long arg5)
1444{
1445 print_syscall_prologue(name);
1446 print_string(arg0, 0);
1447 print_flags(access_flags, arg1, 1);
1448 print_syscall_epilogue(name);
1449}
1450#endif
1451
c42569f6
FB		 1452#ifdef TARGET_NR_acct
1453static void
1454print_acct(const struct syscallname *name,
1455 abi_long arg0, abi_long arg1, abi_long arg2,
1456 abi_long arg3, abi_long arg4, abi_long arg5)
1457{
1458 print_syscall_prologue(name);
1459 print_string(arg0, 1);
1460 print_syscall_epilogue(name);
1461}
1462#endif
1463
74d753ac
MW		 1464#ifdef TARGET_NR_brk
1465static void
1466print_brk(const struct syscallname *name,
1467 abi_long arg0, abi_long arg1, abi_long arg2,
1468 abi_long arg3, abi_long arg4, abi_long arg5)
1469{
1470 print_syscall_prologue(name);
1471 print_pointer(arg0, 1);
1472 print_syscall_epilogue(name);
1473}
1474#endif
1475
1476#ifdef TARGET_NR_chdir
1477static void
1478print_chdir(const struct syscallname *name,
1479 abi_long arg0, abi_long arg1, abi_long arg2,
1480 abi_long arg3, abi_long arg4, abi_long arg5)
1481{
1482 print_syscall_prologue(name);
1483 print_string(arg0, 1);
1484 print_syscall_epilogue(name);
1485}
1486#endif
1487
1b7695fe
HD		 1488#ifdef TARGET_NR_chroot
1489static void
1490print_chroot(const struct syscallname *name,
1491 abi_long arg0, abi_long arg1, abi_long arg2,
1492 abi_long arg3, abi_long arg4, abi_long arg5)
1493{
1494 print_syscall_prologue(name);
1495 print_string(arg0, 1);
1496 print_syscall_epilogue(name);
1497}
1498#endif
1499
74d753ac
MW		 1500#ifdef TARGET_NR_chmod
1501static void
1502print_chmod(const struct syscallname *name,
1503 abi_long arg0, abi_long arg1, abi_long arg2,
1504 abi_long arg3, abi_long arg4, abi_long arg5)
1505{
1506 print_syscall_prologue(name);
1507 print_string(arg0, 0);
1508 print_file_mode(arg1, 1);
1509 print_syscall_epilogue(name);
1510}
1511#endif
1512
5844f4bc
FB		 1513#if defined(TARGET_NR_chown) || defined(TARGET_NR_lchown)
1514static void
1515print_chown(const struct syscallname *name,
1516 abi_long arg0, abi_long arg1, abi_long arg2,
1517 abi_long arg3, abi_long arg4, abi_long arg5)
1518{
1519 print_syscall_prologue(name);
1520 print_string(arg0, 0);
1521 print_raw_param("%d", arg1, 0);
1522 print_raw_param("%d", arg2, 1);
1523 print_syscall_epilogue(name);
1524}
1525#define print_lchown print_chown
1526#endif
1527
38860a03
AM		 1528#ifdef TARGET_NR_clock_adjtime
1529static void
1530print_clock_adjtime(const struct syscallname *name,
1531 abi_long arg0, abi_long arg1, abi_long arg2,
1532 abi_long arg3, abi_long arg4, abi_long arg5)
1533{
1534 print_syscall_prologue(name);
1535 print_clockid(arg0, 0);
1536 print_pointer(arg1, 1);
1537 print_syscall_epilogue(name);
1538}
1539#endif
1540
608e5592 1541#ifdef TARGET_NR_clone
84bd8284
LV		 1542static void do_print_clone(unsigned int flags, abi_ulong newsp,
1543 abi_ulong parent_tidptr, target_ulong newtls,
1544 abi_ulong child_tidptr)
1545{
1546 print_flags(clone_flags, flags, 0);
1547 print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, newsp, 0);
1548 print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, parent_tidptr, 0);
1549 print_raw_param("tls=0x" TARGET_ABI_FMT_lx, newtls, 0);
1550 print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, child_tidptr, 1);
1551}
1552
608e5592
LV		 1553static void
1554print_clone(const struct syscallname *name,
84bd8284
LV		 1555 abi_long arg1, abi_long arg2, abi_long arg3,
1556 abi_long arg4, abi_long arg5, abi_long arg6)
608e5592
LV		 1557{
1558 print_syscall_prologue(name);
84bd8284
LV		 1559#if defined(TARGET_MICROBLAZE)
1560 do_print_clone(arg1, arg2, arg4, arg6, arg5);
1561#elif defined(TARGET_CLONE_BACKWARDS)
1562 do_print_clone(arg1, arg2, arg3, arg4, arg5);
1563#elif defined(TARGET_CLONE_BACKWARDS2)
1564 do_print_clone(arg2, arg1, arg3, arg5, arg4);
608e5592 1565#else
84bd8284 1566 do_print_clone(arg1, arg2, arg3, arg5, arg4);
608e5592
LV		 1567#endif
1568 print_syscall_epilogue(name);
1569}
1570#endif
1571
74d753ac
MW		 1572#ifdef TARGET_NR_creat
1573static void
1574print_creat(const struct syscallname *name,
1575 abi_long arg0, abi_long arg1, abi_long arg2,
1576 abi_long arg3, abi_long arg4, abi_long arg5)
1577{
1578 print_syscall_prologue(name);
1579 print_string(arg0, 0);
1580 print_file_mode(arg1, 1);
1581 print_syscall_epilogue(name);
1582}
1583#endif
1584
1585#ifdef TARGET_NR_execv
1586static void
1587print_execv(const struct syscallname *name,
1588 abi_long arg0, abi_long arg1, abi_long arg2,
1589 abi_long arg3, abi_long arg4, abi_long arg5)
1590{
1591 print_syscall_prologue(name);
1592 print_string(arg0, 0);
d2ee72a5 1593 print_raw_param("0x" TARGET_ABI_FMT_lx, arg1, 1);
74d753ac
MW		 1594 print_syscall_epilogue(name);
1595}
1596#endif
1597
1598#ifdef TARGET_NR_faccessat
1599static void
1600print_faccessat(const struct syscallname *name,
1601 abi_long arg0, abi_long arg1, abi_long arg2,
1602 abi_long arg3, abi_long arg4, abi_long arg5)
1603{
1604 print_syscall_prologue(name);
1605 print_at_dirfd(arg0, 0);
1606 print_string(arg1, 0);
1607 print_flags(access_flags, arg2, 0);
1608 print_flags(at_file_flags, arg3, 1);
1609 print_syscall_epilogue(name);
1610}
1611#endif
1612
f4d92c5e
FB		 1613#ifdef TARGET_NR_fallocate
1614static void
1615print_fallocate(const struct syscallname *name,
1616 abi_long arg0, abi_long arg1, abi_long arg2,
1617 abi_long arg3, abi_long arg4, abi_long arg5)
1618{
1619 print_syscall_prologue(name);
1620 print_raw_param("%d", arg0, 0);
1621 print_flags(falloc_flags, arg1, 0);
1622#if TARGET_ABI_BITS == 32
1623 print_raw_param("%" PRIu64, target_offset64(arg2, arg3), 0);
1624 print_raw_param("%" PRIu64, target_offset64(arg4, arg5), 1);
1625#else
1626 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1627 print_raw_param(TARGET_ABI_FMT_ld, arg3, 1);
1628#endif
1629 print_syscall_epilogue(name);
1630}
1631#endif
1632
74d753ac
MW		 1633#ifdef TARGET_NR_fchmodat
1634static void
1635print_fchmodat(const struct syscallname *name,
1636 abi_long arg0, abi_long arg1, abi_long arg2,
1637 abi_long arg3, abi_long arg4, abi_long arg5)
1638{
1639 print_syscall_prologue(name);
1640 print_at_dirfd(arg0, 0);
1641 print_string(arg1, 0);
1642 print_file_mode(arg2, 0);
1643 print_flags(at_file_flags, arg3, 1);
1644 print_syscall_epilogue(name);
1645}
1646#endif
1647
1648#ifdef TARGET_NR_fchownat
1649static void
1650print_fchownat(const struct syscallname *name,
1651 abi_long arg0, abi_long arg1, abi_long arg2,
1652 abi_long arg3, abi_long arg4, abi_long arg5)
1653{
1654 print_syscall_prologue(name);
1655 print_at_dirfd(arg0, 0);
1656 print_string(arg1, 0);
d2ee72a5
LV		 1657 print_raw_param("%d", arg2, 0);
1658 print_raw_param("%d", arg3, 0);
74d753ac
MW		 1659 print_flags(at_file_flags, arg4, 1);
1660 print_syscall_epilogue(name);
1661}
1662#endif
1663
1664#if defined(TARGET_NR_fcntl) || defined(TARGET_NR_fcntl64)
1665static void
1666print_fcntl(const struct syscallname *name,
1667 abi_long arg0, abi_long arg1, abi_long arg2,
1668 abi_long arg3, abi_long arg4, abi_long arg5)
1669{
1670 print_syscall_prologue(name);
d2ee72a5 1671 print_raw_param("%d", arg0, 0);
d95ec14f
LV		 1672 switch(arg1) {
1673 case TARGET_F_DUPFD:
4b25a506 1674 qemu_log("F_DUPFD,");
d95ec14f
LV		 1675 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1676 break;
1677 case TARGET_F_GETFD:
4b25a506 1678 qemu_log("F_GETFD");
d95ec14f
LV		 1679 break;
1680 case TARGET_F_SETFD:
4b25a506 1681 qemu_log("F_SETFD,");
d95ec14f
LV		 1682 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1683 break;
1684 case TARGET_F_GETFL:
4b25a506 1685 qemu_log("F_GETFL");
d95ec14f
LV		 1686 break;
1687 case TARGET_F_SETFL:
4b25a506 1688 qemu_log("F_SETFL,");
d95ec14f
LV		 1689 print_open_flags(arg2, 1);
1690 break;
1691 case TARGET_F_GETLK:
4b25a506 1692 qemu_log("F_GETLK,");
d95ec14f
LV		 1693 print_pointer(arg2, 1);
1694 break;
1695 case TARGET_F_SETLK:
4b25a506 1696 qemu_log("F_SETLK,");
d95ec14f
LV		 1697 print_pointer(arg2, 1);
1698 break;
1699 case TARGET_F_SETLKW:
4b25a506 1700 qemu_log("F_SETLKW,");
d95ec14f
LV		 1701 print_pointer(arg2, 1);
1702 break;
1703 case TARGET_F_GETOWN:
4b25a506 1704 qemu_log("F_GETOWN");
d95ec14f
LV		 1705 break;
1706 case TARGET_F_SETOWN:
4b25a506 1707 qemu_log("F_SETOWN,");
d95ec14f
LV		 1708 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1709 break;
1710 case TARGET_F_GETSIG:
4b25a506 1711 qemu_log("F_GETSIG");
d95ec14f
LV		 1712 break;
1713 case TARGET_F_SETSIG:
4b25a506 1714 qemu_log("F_SETSIG,");
d95ec14f
LV		 1715 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1716 break;
1717#if TARGET_ABI_BITS == 32
1718 case TARGET_F_GETLK64:
4b25a506 1719 qemu_log("F_GETLK64,");
d95ec14f
LV		 1720 print_pointer(arg2, 1);
1721 break;
1722 case TARGET_F_SETLK64:
4b25a506 1723 qemu_log("F_SETLK64,");
d95ec14f
LV		 1724 print_pointer(arg2, 1);
1725 break;
1726 case TARGET_F_SETLKW64:
4b25a506 1727 qemu_log("F_SETLKW64,");
d95ec14f
LV		 1728 print_pointer(arg2, 1);
1729 break;
1730#endif
1731 case TARGET_F_SETLEASE:
4b25a506 1732 qemu_log("F_SETLEASE,");
d95ec14f
LV		 1733 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1734 break;
1735 case TARGET_F_GETLEASE:
4b25a506 1736 qemu_log("F_GETLEASE");
d95ec14f 1737 break;
7e3b92ec 1738 case TARGET_F_SETPIPE_SZ:
4b25a506 1739 qemu_log("F_SETPIPE_SZ,");
7e3b92ec
PM		 1740 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1741 break;
1742 case TARGET_F_GETPIPE_SZ:
4b25a506 1743 qemu_log("F_GETPIPE_SZ");
7e3b92ec 1744 break;
d95ec14f 1745 case TARGET_F_DUPFD_CLOEXEC:
4b25a506 1746 qemu_log("F_DUPFD_CLOEXEC,");
d95ec14f
LV		 1747 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1748 break;
1749 case TARGET_F_NOTIFY:
4b25a506 1750 qemu_log("F_NOTIFY,");
d95ec14f
LV		 1751 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1752 break;
1753 default:
1754 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
1755 print_pointer(arg2, 1);
1756 break;
1757 }
74d753ac
MW		 1758 print_syscall_epilogue(name);
1759}
1760#define print_fcntl64 print_fcntl
1761#endif
1762
4fc3cdde
FB		 1763#ifdef TARGET_NR_fgetxattr
1764static void
1765print_fgetxattr(const struct syscallname *name,
1766 abi_long arg0, abi_long arg1, abi_long arg2,
1767 abi_long arg3, abi_long arg4, abi_long arg5)
1768{
1769 print_syscall_prologue(name);
1770 print_raw_param("%d", arg0, 0);
1771 print_string(arg1, 0);
1772 print_pointer(arg2, 0);
1773 print_raw_param(TARGET_FMT_lu, arg3, 1);
1774 print_syscall_epilogue(name);
1775}
1776#endif
1777
1778#ifdef TARGET_NR_flistxattr
1779static void
1780print_flistxattr(const struct syscallname *name,
1781 abi_long arg0, abi_long arg1, abi_long arg2,
1782 abi_long arg3, abi_long arg4, abi_long arg5)
1783{
1784 print_syscall_prologue(name);
1785 print_raw_param("%d", arg0, 0);
1786 print_pointer(arg1, 0);
1787 print_raw_param(TARGET_FMT_lu, arg2, 1);
1788 print_syscall_epilogue(name);
1789}
1790#endif
1791
1792#if defined(TARGET_NR_getxattr) || defined(TARGET_NR_lgetxattr)
1793static void
1794print_getxattr(const struct syscallname *name,
1795 abi_long arg0, abi_long arg1, abi_long arg2,
1796 abi_long arg3, abi_long arg4, abi_long arg5)
1797{
1798 print_syscall_prologue(name);
1799 print_string(arg0, 0);
1800 print_string(arg1, 0);
1801 print_pointer(arg2, 0);
1802 print_raw_param(TARGET_FMT_lu, arg3, 1);
1803 print_syscall_epilogue(name);
1804}
1805#define print_lgetxattr print_getxattr
1806#endif
1807
1808#if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr)
1809static void
1810print_listxattr(const struct syscallname *name,
1811 abi_long arg0, abi_long arg1, abi_long arg2,
1812 abi_long arg3, abi_long arg4, abi_long arg5)
1813{
1814 print_syscall_prologue(name);
1815 print_string(arg0, 0);
1816 print_pointer(arg1, 0);
1817 print_raw_param(TARGET_FMT_lu, arg2, 1);
1818 print_syscall_epilogue(name);
1819}
1820#define print_llistxattr print_listxattr
1821#endif
1822
1823#if defined(TARGET_NR_fremovexattr)
1824static void
1825print_fremovexattr(const struct syscallname *name,
1826 abi_long arg0, abi_long arg1, abi_long arg2,
1827 abi_long arg3, abi_long arg4, abi_long arg5)
1828{
1829 print_syscall_prologue(name);
1830 print_raw_param("%d", arg0, 0);
1831 print_string(arg1, 1);
1832 print_syscall_epilogue(name);
1833}
1834#endif
1835
1836#if defined(TARGET_NR_removexattr) || defined(TARGET_NR_lremovexattr)
1837static void
1838print_removexattr(const struct syscallname *name,
1839 abi_long arg0, abi_long arg1, abi_long arg2,
1840 abi_long arg3, abi_long arg4, abi_long arg5)
1841{
1842 print_syscall_prologue(name);
1843 print_string(arg0, 0);
1844 print_string(arg1, 1);
1845 print_syscall_epilogue(name);
1846}
1847#define print_lremovexattr print_removexattr
1848#endif
1849
74d753ac
MW		 1850#ifdef TARGET_NR_futimesat
1851static void
1852print_futimesat(const struct syscallname *name,
1853 abi_long arg0, abi_long arg1, abi_long arg2,
1854 abi_long arg3, abi_long arg4, abi_long arg5)
1855{
1856 print_syscall_prologue(name);
1857 print_at_dirfd(arg0, 0);
1858 print_string(arg1, 0);
1859 print_timeval(arg2, 0);
1860 print_timeval(arg2 + sizeof (struct target_timeval), 1);
1861 print_syscall_epilogue(name);
1862}
1863#endif
1864
0d2187c4
PMD		 1865#ifdef TARGET_NR_settimeofday
1866static void
1867print_settimeofday(const struct syscallname *name,
1868 abi_long arg0, abi_long arg1, abi_long arg2,
1869 abi_long arg3, abi_long arg4, abi_long arg5)
1870{
1871 print_syscall_prologue(name);
1872 print_timeval(arg0, 0);
1873 print_timezone(arg1, 1);
1874 print_syscall_epilogue(name);
1875}
1876#endif
1877
74d753ac
MW		 1878#ifdef TARGET_NR_link
1879static void
1880print_link(const struct syscallname *name,
1881 abi_long arg0, abi_long arg1, abi_long arg2,
1882 abi_long arg3, abi_long arg4, abi_long arg5)
1883{
1884 print_syscall_prologue(name);
1885 print_string(arg0, 0);
1886 print_string(arg1, 1);
1887 print_syscall_epilogue(name);
1888}
1889#endif
1890
1891#ifdef TARGET_NR_linkat
1892static void
1893print_linkat(const struct syscallname *name,
1894 abi_long arg0, abi_long arg1, abi_long arg2,
1895 abi_long arg3, abi_long arg4, abi_long arg5)
1896{
1897 print_syscall_prologue(name);
1898 print_at_dirfd(arg0, 0);
1899 print_string(arg1, 0);
1900 print_at_dirfd(arg2, 0);
1901 print_string(arg3, 0);
1902 print_flags(at_file_flags, arg4, 1);
1903 print_syscall_epilogue(name);
1904}
1905#endif
1906
608e5592
LV		 1907#ifdef TARGET_NR__llseek
1908static void
1909print__llseek(const struct syscallname *name,
1910 abi_long arg0, abi_long arg1, abi_long arg2,
1911 abi_long arg3, abi_long arg4, abi_long arg5)
1912{
1913 const char *whence = "UNKNOWN";
1914 print_syscall_prologue(name);
1915 print_raw_param("%d", arg0, 0);
1916 print_raw_param("%ld", arg1, 0);
1917 print_raw_param("%ld", arg2, 0);
1918 print_pointer(arg3, 0);
1919 switch(arg4) {
1920 case SEEK_SET: whence = "SEEK_SET"; break;
1921 case SEEK_CUR: whence = "SEEK_CUR"; break;
1922 case SEEK_END: whence = "SEEK_END"; break;
1923 }
4b25a506 1924 qemu_log("%s", whence);
608e5592
LV		 1925 print_syscall_epilogue(name);
1926}
1927#endif
1928
af861dea
FB		 1929#ifdef TARGET_NR_lseek
1930static void
1931print_lseek(const struct syscallname *name,
1932 abi_long arg0, abi_long arg1, abi_long arg2,
1933 abi_long arg3, abi_long arg4, abi_long arg5)
1934{
1935 print_syscall_prologue(name);
1936 print_raw_param("%d", arg0, 0);
1937 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
1938 switch (arg2) {
1939 case SEEK_SET:
1940 qemu_log("SEEK_SET"); break;
1941 case SEEK_CUR:
1942 qemu_log("SEEK_CUR"); break;
1943 case SEEK_END:
1944 qemu_log("SEEK_END"); break;
1945#ifdef SEEK_DATA
1946 case SEEK_DATA:
1947 qemu_log("SEEK_DATA"); break;
1948#endif
1949#ifdef SEEK_HOLE
1950 case SEEK_HOLE:
1951 qemu_log("SEEK_HOLE"); break;
1952#endif
1953 default:
1954 print_raw_param("%#x", arg2, 1);
1955 }
1956 print_syscall_epilogue(name);
1957}
1958#endif
1959
8997d1bd
LV		 1960#if defined(TARGET_NR_socket)
1961static void
1962print_socket(const struct syscallname *name,
1963 abi_long arg0, abi_long arg1, abi_long arg2,
1964 abi_long arg3, abi_long arg4, abi_long arg5)
1965{
1966 abi_ulong domain = arg0, type = arg1, protocol = arg2;
1967
1968 print_syscall_prologue(name);
1969 print_socket_domain(domain);
4b25a506 1970 qemu_log(",");
8997d1bd 1971 print_socket_type(type);
4b25a506 1972 qemu_log(",");
8997d1bd
LV		 1973 if (domain == AF_PACKET ||
1974 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
1975 protocol = tswap16(protocol);
1976 }
1977 print_socket_protocol(domain, type, protocol);
1978 print_syscall_epilogue(name);
1979}
1980
1981#endif
1982
bb10540e 1983#if defined(TARGET_NR_socketcall) || defined(TARGET_NR_bind)
fb3aabf3 1984
d84fe1ed
PMD		 1985static void print_sockfd(abi_long sockfd, int last)
1986{
1987 print_raw_param(TARGET_ABI_FMT_ld, sockfd, last);
1988}
1989
1990#endif
1991
1992#if defined(TARGET_NR_socketcall)
1993
fb3aabf3
LV		 1994#define get_user_ualx(x, gaddr, idx) \
1995 get_user_ual(x, (gaddr) + (idx) * sizeof(abi_long))
1996
1997static void do_print_socket(const char *name, abi_long arg1)
1998{
1999 abi_ulong domain, type, protocol;
2000
2001 get_user_ualx(domain, arg1, 0);
2002 get_user_ualx(type, arg1, 1);
2003 get_user_ualx(protocol, arg1, 2);
4b25a506 2004 qemu_log("%s(", name);
fb3aabf3 2005 print_socket_domain(domain);
4b25a506 2006 qemu_log(",");
fb3aabf3 2007 print_socket_type(type);
4b25a506 2008 qemu_log(",");
fb3aabf3
LV		 2009 if (domain == AF_PACKET ||
2010 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
2011 protocol = tswap16(protocol);
2012 }
2013 print_socket_protocol(domain, type, protocol);
4b25a506 2014 qemu_log(")");
fb3aabf3
LV		 2015}
2016
2017static void do_print_sockaddr(const char *name, abi_long arg1)
2018{
2019 abi_ulong sockfd, addr, addrlen;
2020
2021 get_user_ualx(sockfd, arg1, 0);
2022 get_user_ualx(addr, arg1, 1);
2023 get_user_ualx(addrlen, arg1, 2);
2024
4b25a506 2025 qemu_log("%s(", name);
d84fe1ed 2026 print_sockfd(sockfd, 0);
42b15d70 2027 print_sockaddr(addr, addrlen, 0);
4b25a506 2028 qemu_log(")");
fb3aabf3
LV		 2029}
2030
2031static void do_print_listen(const char *name, abi_long arg1)
2032{
2033 abi_ulong sockfd, backlog;
2034
2035 get_user_ualx(sockfd, arg1, 0);
2036 get_user_ualx(backlog, arg1, 1);
2037
4b25a506 2038 qemu_log("%s(", name);
d84fe1ed 2039 print_sockfd(sockfd, 0);
fb3aabf3 2040 print_raw_param(TARGET_ABI_FMT_ld, backlog, 1);
4b25a506 2041 qemu_log(")");
fb3aabf3
LV		 2042}
2043
2044static void do_print_socketpair(const char *name, abi_long arg1)
2045{
2046 abi_ulong domain, type, protocol, tab;
2047
2048 get_user_ualx(domain, arg1, 0);
2049 get_user_ualx(type, arg1, 1);
2050 get_user_ualx(protocol, arg1, 2);
2051 get_user_ualx(tab, arg1, 3);
2052
4b25a506 2053 qemu_log("%s(", name);
fb3aabf3 2054 print_socket_domain(domain);
4b25a506 2055 qemu_log(",");
fb3aabf3 2056 print_socket_type(type);
4b25a506 2057 qemu_log(",");
fb3aabf3 2058 print_socket_protocol(domain, type, protocol);
4b25a506 2059 qemu_log(",");
fb3aabf3 2060 print_raw_param(TARGET_ABI_FMT_lx, tab, 1);
4b25a506 2061 qemu_log(")");
fb3aabf3
LV		 2062}
2063
2064static void do_print_sendrecv(const char *name, abi_long arg1)
2065{
2066 abi_ulong sockfd, msg, len, flags;
2067
2068 get_user_ualx(sockfd, arg1, 0);
2069 get_user_ualx(msg, arg1, 1);
2070 get_user_ualx(len, arg1, 2);
2071 get_user_ualx(flags, arg1, 3);
2072
4b25a506 2073 qemu_log("%s(", name);
d84fe1ed 2074 print_sockfd(sockfd, 0);
fb3aabf3
LV		 2075 print_buf(msg, len, 0);
2076 print_raw_param(TARGET_ABI_FMT_ld, len, 0);
2077 print_flags(msg_flags, flags, 1);
4b25a506 2078 qemu_log(")");
fb3aabf3
LV		 2079}
2080
2081static void do_print_msgaddr(const char *name, abi_long arg1)
2082{
2083 abi_ulong sockfd, msg, len, flags, addr, addrlen;
2084
2085 get_user_ualx(sockfd, arg1, 0);
2086 get_user_ualx(msg, arg1, 1);
2087 get_user_ualx(len, arg1, 2);
2088 get_user_ualx(flags, arg1, 3);
2089 get_user_ualx(addr, arg1, 4);
2090 get_user_ualx(addrlen, arg1, 5);
2091
4b25a506 2092 qemu_log("%s(", name);
d84fe1ed 2093 print_sockfd(sockfd, 0);
fb3aabf3
LV		 2094 print_buf(msg, len, 0);
2095 print_raw_param(TARGET_ABI_FMT_ld, len, 0);
2096 print_flags(msg_flags, flags, 0);
42b15d70 2097 print_sockaddr(addr, addrlen, 0);
4b25a506 2098 qemu_log(")");
fb3aabf3
LV		 2099}
2100
2101static void do_print_shutdown(const char *name, abi_long arg1)
2102{
2103 abi_ulong sockfd, how;
2104
2105 get_user_ualx(sockfd, arg1, 0);
2106 get_user_ualx(how, arg1, 1);
2107
4b25a506 2108 qemu_log("shutdown(");
d84fe1ed 2109 print_sockfd(sockfd, 0);
fb3aabf3
LV		 2110 switch (how) {
2111 case SHUT_RD:
4b25a506 2112 qemu_log("SHUT_RD");
fb3aabf3
LV		 2113 break;
2114 case SHUT_WR:
4b25a506 2115 qemu_log("SHUT_WR");
fb3aabf3
LV		 2116 break;
2117 case SHUT_RDWR:
4b25a506 2118 qemu_log("SHUT_RDWR");
fb3aabf3
LV		 2119 break;
2120 default:
2121 print_raw_param(TARGET_ABI_FMT_ld, how, 1);
2122 break;
2123 }
4b25a506 2124 qemu_log(")");
fb3aabf3
LV		 2125}
2126
2127static void do_print_msg(const char *name, abi_long arg1)
2128{
2129 abi_ulong sockfd, msg, flags;
2130
2131 get_user_ualx(sockfd, arg1, 0);
2132 get_user_ualx(msg, arg1, 1);
2133 get_user_ualx(flags, arg1, 2);
2134
4b25a506 2135 qemu_log("%s(", name);
d84fe1ed 2136 print_sockfd(sockfd, 0);
fb3aabf3
LV		 2137 print_pointer(msg, 0);
2138 print_flags(msg_flags, flags, 1);
4b25a506 2139 qemu_log(")");
fb3aabf3
LV		 2140}
2141
2142static void do_print_sockopt(const char *name, abi_long arg1)
2143{
2144 abi_ulong sockfd, level, optname, optval, optlen;
2145
2146 get_user_ualx(sockfd, arg1, 0);
2147 get_user_ualx(level, arg1, 1);
2148 get_user_ualx(optname, arg1, 2);
2149 get_user_ualx(optval, arg1, 3);
2150 get_user_ualx(optlen, arg1, 4);
2151
4b25a506 2152 qemu_log("%s(", name);
d84fe1ed 2153 print_sockfd(sockfd, 0);
fb3aabf3
LV		 2154 switch (level) {
2155 case SOL_TCP:
4b25a506 2156 qemu_log("SOL_TCP,");
fb3aabf3
LV		 2157 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2158 print_pointer(optval, 0);
2159 break;
2160 case SOL_IP:
4b25a506 2161 qemu_log("SOL_IP,");
fb3aabf3
LV		 2162 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2163 print_pointer(optval, 0);
2164 break;
2165 case SOL_RAW:
4b25a506 2166 qemu_log("SOL_RAW,");
fb3aabf3
LV		 2167 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2168 print_pointer(optval, 0);
2169 break;
2170 case TARGET_SOL_SOCKET:
4b25a506 2171 qemu_log("SOL_SOCKET,");
fb3aabf3
LV		 2172 switch (optname) {
2173 case TARGET_SO_DEBUG:
4b25a506 2174 qemu_log("SO_DEBUG,");
fb3aabf3
LV		 2175print_optint:
2176 print_number(optval, 0);
2177 break;
2178 case TARGET_SO_REUSEADDR:
4b25a506 2179 qemu_log("SO_REUSEADDR,");
fb3aabf3 2180 goto print_optint;
113a9dd7 2181 case TARGET_SO_REUSEPORT:
4b25a506 2182 qemu_log("SO_REUSEPORT,");
113a9dd7 2183 goto print_optint;
fb3aabf3 2184 case TARGET_SO_TYPE:
4b25a506 2185 qemu_log("SO_TYPE,");
fb3aabf3
LV		 2186 goto print_optint;
2187 case TARGET_SO_ERROR:
4b25a506 2188 qemu_log("SO_ERROR,");
fb3aabf3
LV		 2189 goto print_optint;
2190 case TARGET_SO_DONTROUTE:
4b25a506 2191 qemu_log("SO_DONTROUTE,");
fb3aabf3
LV		 2192 goto print_optint;
2193 case TARGET_SO_BROADCAST:
4b25a506 2194 qemu_log("SO_BROADCAST,");
fb3aabf3
LV		 2195 goto print_optint;
2196 case TARGET_SO_SNDBUF:
4b25a506 2197 qemu_log("SO_SNDBUF,");
fb3aabf3
LV		 2198 goto print_optint;
2199 case TARGET_SO_RCVBUF:
4b25a506 2200 qemu_log("SO_RCVBUF,");
fb3aabf3
LV		 2201 goto print_optint;
2202 case TARGET_SO_KEEPALIVE:
4b25a506 2203 qemu_log("SO_KEEPALIVE,");
fb3aabf3
LV		 2204 goto print_optint;
2205 case TARGET_SO_OOBINLINE:
4b25a506 2206 qemu_log("SO_OOBINLINE,");
fb3aabf3
LV		 2207 goto print_optint;
2208 case TARGET_SO_NO_CHECK:
4b25a506 2209 qemu_log("SO_NO_CHECK,");
fb3aabf3
LV		 2210 goto print_optint;
2211 case TARGET_SO_PRIORITY:
4b25a506 2212 qemu_log("SO_PRIORITY,");
fb3aabf3
LV		 2213 goto print_optint;
2214 case TARGET_SO_BSDCOMPAT:
4b25a506 2215 qemu_log("SO_BSDCOMPAT,");
fb3aabf3
LV		 2216 goto print_optint;
2217 case TARGET_SO_PASSCRED:
4b25a506 2218 qemu_log("SO_PASSCRED,");
fb3aabf3
LV		 2219 goto print_optint;
2220 case TARGET_SO_TIMESTAMP:
4b25a506 2221 qemu_log("SO_TIMESTAMP,");
fb3aabf3
LV		 2222 goto print_optint;
2223 case TARGET_SO_RCVLOWAT:
4b25a506 2224 qemu_log("SO_RCVLOWAT,");
fb3aabf3
LV		 2225 goto print_optint;
2226 case TARGET_SO_RCVTIMEO:
4b25a506 2227 qemu_log("SO_RCVTIMEO,");
fb3aabf3
LV		 2228 print_timeval(optval, 0);
2229 break;
2230 case TARGET_SO_SNDTIMEO:
4b25a506 2231 qemu_log("SO_SNDTIMEO,");
fb3aabf3
LV		 2232 print_timeval(optval, 0);
2233 break;
2234 case TARGET_SO_ATTACH_FILTER: {
2235 struct target_sock_fprog *fprog;
2236
4b25a506 2237 qemu_log("SO_ATTACH_FILTER,");
fb3aabf3
LV		 2238
2239 if (lock_user_struct(VERIFY_READ, fprog, optval, 0)) {
2240 struct target_sock_filter *filter;
4b25a506 2241 qemu_log("{");
fb3aabf3
LV		 2242 if (lock_user_struct(VERIFY_READ, filter,
2243 tswapal(fprog->filter), 0)) {
2244 int i;
2245 for (i = 0; i < tswap16(fprog->len) - 1; i++) {
4b25a506 2246 qemu_log("[%d]{0x%x,%d,%d,0x%x},",
fb3aabf3
LV		 2247 i, tswap16(filter[i].code),
2248 filter[i].jt, filter[i].jf,
2249 tswap32(filter[i].k));
2250 }
4b25a506 2251 qemu_log("[%d]{0x%x,%d,%d,0x%x}",
fb3aabf3
LV		 2252 i, tswap16(filter[i].code),
2253 filter[i].jt, filter[i].jf,
2254 tswap32(filter[i].k));
2255 } else {
4b25a506 2256 qemu_log(TARGET_ABI_FMT_lx, tswapal(fprog->filter));
fb3aabf3 2257 }
4b25a506 2258 qemu_log(",%d},", tswap16(fprog->len));
fb3aabf3
LV		 2259 unlock_user(fprog, optval, 0);
2260 } else {
2261 print_pointer(optval, 0);
2262 }
2263 break;
2264 }
2265 default:
2266 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2267 print_pointer(optval, 0);
2268 break;
2269 }
2270 break;
2271 default:
2272 print_raw_param(TARGET_ABI_FMT_ld, level, 0);
2273 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2274 print_pointer(optval, 0);
2275 break;
2276 }
2277 print_raw_param(TARGET_ABI_FMT_ld, optlen, 1);
4b25a506 2278 qemu_log(")");
fb3aabf3
LV		 2279}
2280
2281#define PRINT_SOCKOP(name, func) \
ff71a454 2282 [TARGET_SYS_##name] = { #name, func }
fb3aabf3
LV		 2283
2284static struct {
2285 const char *name;
2286 void (*print)(const char *, abi_long);
2287} scall[] = {
ff71a454
AM		 2288 PRINT_SOCKOP(SOCKET, do_print_socket),
2289 PRINT_SOCKOP(BIND, do_print_sockaddr),
2290 PRINT_SOCKOP(CONNECT, do_print_sockaddr),
2291 PRINT_SOCKOP(LISTEN, do_print_listen),
2292 PRINT_SOCKOP(ACCEPT, do_print_sockaddr),
2293 PRINT_SOCKOP(GETSOCKNAME, do_print_sockaddr),
2294 PRINT_SOCKOP(GETPEERNAME, do_print_sockaddr),
2295 PRINT_SOCKOP(SOCKETPAIR, do_print_socketpair),
2296 PRINT_SOCKOP(SEND, do_print_sendrecv),
2297 PRINT_SOCKOP(RECV, do_print_sendrecv),
2298 PRINT_SOCKOP(SENDTO, do_print_msgaddr),
2299 PRINT_SOCKOP(RECVFROM, do_print_msgaddr),
2300 PRINT_SOCKOP(SHUTDOWN, do_print_shutdown),
2301 PRINT_SOCKOP(SETSOCKOPT, do_print_sockopt),
2302 PRINT_SOCKOP(GETSOCKOPT, do_print_sockopt),
2303 PRINT_SOCKOP(SENDMSG, do_print_msg),
2304 PRINT_SOCKOP(RECVMSG, do_print_msg),
2305 PRINT_SOCKOP(ACCEPT4, NULL),
2306 PRINT_SOCKOP(RECVMMSG, NULL),
2307 PRINT_SOCKOP(SENDMMSG, NULL),
fb3aabf3
LV		 2308};
2309
2310static void
2311print_socketcall(const struct syscallname *name,
2312 abi_long arg0, abi_long arg1, abi_long arg2,
2313 abi_long arg3, abi_long arg4, abi_long arg5)
2314{
2315 if (arg0 >= 0 && arg0 < ARRAY_SIZE(scall) && scall[arg0].print) {
2316 scall[arg0].print(scall[arg0].name, arg1);
2317 return;
2318 }
2319 print_syscall_prologue(name);
2320 print_raw_param(TARGET_ABI_FMT_ld, arg0, 0);
2321 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
2322 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
2323 print_raw_param(TARGET_ABI_FMT_ld, arg3, 0);
2324 print_raw_param(TARGET_ABI_FMT_ld, arg4, 0);
2325 print_raw_param(TARGET_ABI_FMT_ld, arg5, 0);
2326 print_syscall_epilogue(name);
2327}
2328#endif
2329
bb10540e
PMD		 2330#if defined(TARGET_NR_bind)
2331static void
2332print_bind(const struct syscallname *name,
2333 abi_long arg0, abi_long arg1, abi_long arg2,
2334 abi_long arg3, abi_long arg4, abi_long arg5)
2335{
2336 print_syscall_prologue(name);
2337 print_sockfd(arg0, 0);
2338 print_sockaddr(arg1, arg2, 1);
2339 print_syscall_epilogue(name);
2340}
2341#endif
2342
74d753ac
MW		 2343#if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \
2344 defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64)
2345static void
2346print_stat(const struct syscallname *name,
2347 abi_long arg0, abi_long arg1, abi_long arg2,
2348 abi_long arg3, abi_long arg4, abi_long arg5)
2349{
2350 print_syscall_prologue(name);
2351 print_string(arg0, 0);
2352 print_pointer(arg1, 1);
2353 print_syscall_epilogue(name);
2354}
2355#define print_lstat print_stat
2356#define print_stat64 print_stat
2357#define print_lstat64 print_stat
2358#endif
2359
2360#if defined(TARGET_NR_fstat) || defined(TARGET_NR_fstat64)
2361static void
2362print_fstat(const struct syscallname *name,
2363 abi_long arg0, abi_long arg1, abi_long arg2,
2364 abi_long arg3, abi_long arg4, abi_long arg5)
2365{
2366 print_syscall_prologue(name);
d2ee72a5 2367 print_raw_param("%d", arg0, 0);
74d753ac
MW		 2368 print_pointer(arg1, 1);
2369 print_syscall_epilogue(name);
2370}
2371#define print_fstat64 print_fstat
2372#endif
2373
2374#ifdef TARGET_NR_mkdir
2375static void
2376print_mkdir(const struct syscallname *name,
2377 abi_long arg0, abi_long arg1, abi_long arg2,
2378 abi_long arg3, abi_long arg4, abi_long arg5)
2379{
2380 print_syscall_prologue(name);
2381 print_string(arg0, 0);
2382 print_file_mode(arg1, 1);
2383 print_syscall_epilogue(name);
2384}
2385#endif
2386
2387#ifdef TARGET_NR_mkdirat
2388static void
2389print_mkdirat(const struct syscallname *name,
2390 abi_long arg0, abi_long arg1, abi_long arg2,
2391 abi_long arg3, abi_long arg4, abi_long arg5)
2392{
2393 print_syscall_prologue(name);
2394 print_at_dirfd(arg0, 0);
2395 print_string(arg1, 0);
2396 print_file_mode(arg2, 1);
2397 print_syscall_epilogue(name);
2398}
2399#endif
2400
4de596cb
LV		 2401#ifdef TARGET_NR_rmdir
2402static void
2403print_rmdir(const struct syscallname *name,
2404 abi_long arg0, abi_long arg1, abi_long arg2,
2405 abi_long arg3, abi_long arg4, abi_long arg5)
2406{
2407 print_syscall_prologue(name);
2408 print_string(arg0, 0);
2409 print_syscall_epilogue(name);
2410}
2411#endif
2412
608e5592
LV		 2413#ifdef TARGET_NR_rt_sigaction
2414static void
2415print_rt_sigaction(const struct syscallname *name,
2416 abi_long arg0, abi_long arg1, abi_long arg2,
2417 abi_long arg3, abi_long arg4, abi_long arg5)
2418{
2419 print_syscall_prologue(name);
2420 print_signal(arg0, 0);
2421 print_pointer(arg1, 0);
2422 print_pointer(arg2, 1);
2423 print_syscall_epilogue(name);
2424}
2425#endif
2426
2427#ifdef TARGET_NR_rt_sigprocmask
2428static void
2429print_rt_sigprocmask(const struct syscallname *name,
2430 abi_long arg0, abi_long arg1, abi_long arg2,
2431 abi_long arg3, abi_long arg4, abi_long arg5)
2432{
2433 const char *how = "UNKNOWN";
2434 print_syscall_prologue(name);
2435 switch(arg0) {
2436 case TARGET_SIG_BLOCK: how = "SIG_BLOCK"; break;
2437 case TARGET_SIG_UNBLOCK: how = "SIG_UNBLOCK"; break;
2438 case TARGET_SIG_SETMASK: how = "SIG_SETMASK"; break;
2439 }
4b25a506 2440 qemu_log("%s,", how);
608e5592
LV		 2441 print_pointer(arg1, 0);
2442 print_pointer(arg2, 1);
2443 print_syscall_epilogue(name);
2444}
2445#endif
2446
5162264e
MS		 2447#ifdef TARGET_NR_rt_sigqueueinfo
2448static void
2449print_rt_sigqueueinfo(const struct syscallname *name,
2450 abi_long arg0, abi_long arg1, abi_long arg2,
2451 abi_long arg3, abi_long arg4, abi_long arg5)
2452{
ba9fcea1
MS		 2453 void *p;
2454 target_siginfo_t uinfo;
2455
5162264e
MS		 2456 print_syscall_prologue(name);
2457 print_raw_param("%d", arg0, 0);
2458 print_signal(arg1, 0);
ba9fcea1
MS		 2459 p = lock_user(VERIFY_READ, arg2, sizeof(target_siginfo_t), 1);
2460 if (p) {
2461 get_target_siginfo(&uinfo, p);
2462 print_siginfo(&uinfo);
2463
2464 unlock_user(p, arg2, 0);
2465 } else {
2466 print_pointer(arg2, 1);
2467 }
5162264e
MS		 2468 print_syscall_epilogue(name);
2469}
2470#endif
2471
243e0fe5
MS		 2472#ifdef TARGET_NR_rt_tgsigqueueinfo
2473static void
2474print_rt_tgsigqueueinfo(const struct syscallname *name,
2475 abi_long arg0, abi_long arg1, abi_long arg2,
2476 abi_long arg3, abi_long arg4, abi_long arg5)
2477{
ba9fcea1
MS		 2478 void *p;
2479 target_siginfo_t uinfo;
2480
243e0fe5
MS		 2481 print_syscall_prologue(name);
2482 print_raw_param("%d", arg0, 0);
2483 print_raw_param("%d", arg1, 0);
2484 print_signal(arg2, 0);
ba9fcea1
MS		 2485 p = lock_user(VERIFY_READ, arg3, sizeof(target_siginfo_t), 1);
2486 if (p) {
2487 get_target_siginfo(&uinfo, p);
2488 print_siginfo(&uinfo);
2489
2490 unlock_user(p, arg3, 0);
2491 } else {
2492 print_pointer(arg3, 1);
2493 }
243e0fe5
MS		 2494 print_syscall_epilogue(name);
2495}
2496#endif
2497
da2c8ad7
AM		 2498#ifdef TARGET_NR_syslog
2499static void
2500print_syslog_action(abi_ulong arg, int last)
2501{
2502 const char *type;
2503
2504 switch (arg) {
2505 case TARGET_SYSLOG_ACTION_CLOSE: {
2506 type = "SYSLOG_ACTION_CLOSE";
2507 break;
2508 }
2509 case TARGET_SYSLOG_ACTION_OPEN: {
2510 type = "SYSLOG_ACTION_OPEN";
2511 break;
2512 }
2513 case TARGET_SYSLOG_ACTION_READ: {
2514 type = "SYSLOG_ACTION_READ";
2515 break;
2516 }
2517 case TARGET_SYSLOG_ACTION_READ_ALL: {
2518 type = "SYSLOG_ACTION_READ_ALL";
2519 break;
2520 }
2521 case TARGET_SYSLOG_ACTION_READ_CLEAR: {
2522 type = "SYSLOG_ACTION_READ_CLEAR";
2523 break;
2524 }
2525 case TARGET_SYSLOG_ACTION_CLEAR: {
2526 type = "SYSLOG_ACTION_CLEAR";
2527 break;
2528 }
2529 case TARGET_SYSLOG_ACTION_CONSOLE_OFF: {
2530 type = "SYSLOG_ACTION_CONSOLE_OFF";
2531 break;
2532 }
2533 case TARGET_SYSLOG_ACTION_CONSOLE_ON: {
2534 type = "SYSLOG_ACTION_CONSOLE_ON";
2535 break;
2536 }
2537 case TARGET_SYSLOG_ACTION_CONSOLE_LEVEL: {
2538 type = "SYSLOG_ACTION_CONSOLE_LEVEL";
2539 break;
2540 }
2541 case TARGET_SYSLOG_ACTION_SIZE_UNREAD: {
2542 type = "SYSLOG_ACTION_SIZE_UNREAD";
2543 break;
2544 }
2545 case TARGET_SYSLOG_ACTION_SIZE_BUFFER: {
2546 type = "SYSLOG_ACTION_SIZE_BUFFER";
2547 break;
2548 }
2549 default: {
2550 print_raw_param("%ld", arg, last);
2551 return;
2552 }
2553 }
4b25a506 2554 qemu_log("%s%s", type, get_comma(last));
da2c8ad7
AM		 2555}
2556
2557static void
2558print_syslog(const struct syscallname *name,
2559 abi_long arg0, abi_long arg1, abi_long arg2,
2560 abi_long arg3, abi_long arg4, abi_long arg5)
2561{
2562 print_syscall_prologue(name);
2563 print_syslog_action(arg0, 0);
2564 print_pointer(arg1, 0);
2565 print_raw_param("%d", arg2, 1);
2566 print_syscall_epilogue(name);
2567}
2568#endif
2569
74d753ac
MW		 2570#ifdef TARGET_NR_mknod
2571static void
2572print_mknod(const struct syscallname *name,
2573 abi_long arg0, abi_long arg1, abi_long arg2,
2574 abi_long arg3, abi_long arg4, abi_long arg5)
2575{
d2ee72a5 2576 int hasdev = (arg1 & (S_IFCHR|S_IFBLK));
74d753ac
MW		 2577
2578 print_syscall_prologue(name);
2579 print_string(arg0, 0);
2580 print_file_mode(arg1, (hasdev == 0));
2581 if (hasdev) {
d2ee72a5
LV		 2582 print_raw_param("makedev(%d", major(arg2), 0);
2583 print_raw_param("%d)", minor(arg2), 1);
74d753ac
MW		 2584 }
2585 print_syscall_epilogue(name);
2586}
2587#endif
2588
2589#ifdef TARGET_NR_mknodat
2590static void
2591print_mknodat(const struct syscallname *name,
2592 abi_long arg0, abi_long arg1, abi_long arg2,
2593 abi_long arg3, abi_long arg4, abi_long arg5)
2594{
d2ee72a5 2595 int hasdev = (arg2 & (S_IFCHR|S_IFBLK));
74d753ac
MW		 2596
2597 print_syscall_prologue(name);
2598 print_at_dirfd(arg0, 0);
2599 print_string(arg1, 0);
2600 print_file_mode(arg2, (hasdev == 0));
2601 if (hasdev) {
d2ee72a5
LV		 2602 print_raw_param("makedev(%d", major(arg3), 0);
2603 print_raw_param("%d)", minor(arg3), 1);
74d753ac
MW		 2604 }
2605 print_syscall_epilogue(name);
2606}
2607#endif
2608
2609#ifdef TARGET_NR_mq_open
2610static void
2611print_mq_open(const struct syscallname *name,
2612 abi_long arg0, abi_long arg1, abi_long arg2,
2613 abi_long arg3, abi_long arg4, abi_long arg5)
2614{
d2ee72a5 2615 int is_creat = (arg1 & TARGET_O_CREAT);
74d753ac
MW		 2616
2617 print_syscall_prologue(name);
2618 print_string(arg0, 0);
2619 print_open_flags(arg1, (is_creat == 0));
2620 if (is_creat) {
2621 print_file_mode(arg2, 0);
2622 print_pointer(arg3, 1);
2623 }
2624 print_syscall_epilogue(name);
2625}
2626#endif
2627
2628#ifdef TARGET_NR_open
2629static void
2630print_open(const struct syscallname *name,
2631 abi_long arg0, abi_long arg1, abi_long arg2,
2632 abi_long arg3, abi_long arg4, abi_long arg5)
2633{
d2ee72a5 2634 int is_creat = (arg1 & TARGET_O_CREAT);
74d753ac
MW		 2635
2636 print_syscall_prologue(name);
2637 print_string(arg0, 0);
2638 print_open_flags(arg1, (is_creat == 0));
2639 if (is_creat)
2640 print_file_mode(arg2, 1);
2641 print_syscall_epilogue(name);
2642}
2643#endif
2644
2645#ifdef TARGET_NR_openat
2646static void
2647print_openat(const struct syscallname *name,
2648 abi_long arg0, abi_long arg1, abi_long arg2,
2649 abi_long arg3, abi_long arg4, abi_long arg5)
2650{
d2ee72a5 2651 int is_creat = (arg2 & TARGET_O_CREAT);
74d753ac
MW		 2652
2653 print_syscall_prologue(name);
2654 print_at_dirfd(arg0, 0);
2655 print_string(arg1, 0);
2656 print_open_flags(arg2, (is_creat == 0));
2657 if (is_creat)
2658 print_file_mode(arg3, 1);
2659 print_syscall_epilogue(name);
2660}
2661#endif
2662
2663#ifdef TARGET_NR_mq_unlink
2664static void
2665print_mq_unlink(const struct syscallname *name,
2666 abi_long arg0, abi_long arg1, abi_long arg2,
2667 abi_long arg3, abi_long arg4, abi_long arg5)
2668{
2669 print_syscall_prologue(name);
2670 print_string(arg0, 1);
2671 print_syscall_epilogue(name);
2672}
2673#endif
2674
2675#if defined(TARGET_NR_fstatat64) || defined(TARGET_NR_newfstatat)
2676static void
2677print_fstatat64(const struct syscallname *name,
2678 abi_long arg0, abi_long arg1, abi_long arg2,
2679 abi_long arg3, abi_long arg4, abi_long arg5)
2680{
2681 print_syscall_prologue(name);
2682 print_at_dirfd(arg0, 0);
2683 print_string(arg1, 0);
2684 print_pointer(arg2, 0);
2685 print_flags(at_file_flags, arg3, 1);
2686 print_syscall_epilogue(name);
2687}
2688#define print_newfstatat print_fstatat64
2689#endif
2690
2691#ifdef TARGET_NR_readlink
2692static void
2693print_readlink(const struct syscallname *name,
2694 abi_long arg0, abi_long arg1, abi_long arg2,
2695 abi_long arg3, abi_long arg4, abi_long arg5)
2696{
2697 print_syscall_prologue(name);
2698 print_string(arg0, 0);
2699 print_pointer(arg1, 0);
d2ee72a5 2700 print_raw_param("%u", arg2, 1);
74d753ac
MW		 2701 print_syscall_epilogue(name);
2702}
2703#endif
2704
2705#ifdef TARGET_NR_readlinkat
2706static void
2707print_readlinkat(const struct syscallname *name,
2708 abi_long arg0, abi_long arg1, abi_long arg2,
2709 abi_long arg3, abi_long arg4, abi_long arg5)
2710{
2711 print_syscall_prologue(name);
2712 print_at_dirfd(arg0, 0);
2713 print_string(arg1, 0);
2714 print_pointer(arg2, 0);
d2ee72a5 2715 print_raw_param("%u", arg3, 1);
74d753ac
MW		 2716 print_syscall_epilogue(name);
2717}
2718#endif
2719
2720#ifdef TARGET_NR_rename
2721static void
2722print_rename(const struct syscallname *name,
2723 abi_long arg0, abi_long arg1, abi_long arg2,
2724 abi_long arg3, abi_long arg4, abi_long arg5)
2725{
2726 print_syscall_prologue(name);
2727 print_string(arg0, 0);
2728 print_string(arg1, 1);
2729 print_syscall_epilogue(name);
2730}
2731#endif
2732
2733#ifdef TARGET_NR_renameat
2734static void
2735print_renameat(const struct syscallname *name,
2736 abi_long arg0, abi_long arg1, abi_long arg2,
2737 abi_long arg3, abi_long arg4, abi_long arg5)
2738{
2739 print_syscall_prologue(name);
2740 print_at_dirfd(arg0, 0);
2741 print_string(arg1, 0);
2742 print_at_dirfd(arg2, 0);
2743 print_string(arg3, 1);
2744 print_syscall_epilogue(name);
2745}
2746#endif
2747
2748#ifdef TARGET_NR_statfs
2749static void
2750print_statfs(const struct syscallname *name,
2751 abi_long arg0, abi_long arg1, abi_long arg2,
2752 abi_long arg3, abi_long arg4, abi_long arg5)
2753{
2754 print_syscall_prologue(name);
2755 print_string(arg0, 0);
2756 print_pointer(arg1, 1);
2757 print_syscall_epilogue(name);
2758}
4f7f8924
AR		 2759#endif
2760
2761#ifdef TARGET_NR_statfs64
2762static void
2763print_statfs64(const struct syscallname *name,
2764 abi_long arg0, abi_long arg1, abi_long arg2,
2765 abi_long arg3, abi_long arg4, abi_long arg5)
2766{
2767 print_syscall_prologue(name);
2768 print_string(arg0, 0);
2769 print_pointer(arg1, 1);
2770 print_syscall_epilogue(name);
2771}
74d753ac
MW		 2772#endif
2773
2774#ifdef TARGET_NR_symlink
2775static void
2776print_symlink(const struct syscallname *name,
2777 abi_long arg0, abi_long arg1, abi_long arg2,
2778 abi_long arg3, abi_long arg4, abi_long arg5)
2779{
2780 print_syscall_prologue(name);
2781 print_string(arg0, 0);
2782 print_string(arg1, 1);
2783 print_syscall_epilogue(name);
2784}
2785#endif
2786
2787#ifdef TARGET_NR_symlinkat
2788static void
2789print_symlinkat(const struct syscallname *name,
2790 abi_long arg0, abi_long arg1, abi_long arg2,
2791 abi_long arg3, abi_long arg4, abi_long arg5)
2792{
2793 print_syscall_prologue(name);
2794 print_string(arg0, 0);
2795 print_at_dirfd(arg1, 0);
2796 print_string(arg2, 1);
2797 print_syscall_epilogue(name);
2798}
2799#endif
2800
2801#ifdef TARGET_NR_mount
2802static void
2803print_mount(const struct syscallname *name,
2804 abi_long arg0, abi_long arg1, abi_long arg2,
2805 abi_long arg3, abi_long arg4, abi_long arg5)
2806{
2807 print_syscall_prologue(name);
2808 print_string(arg0, 0);
2809 print_string(arg1, 0);
2810 print_string(arg2, 0);
2811 print_flags(mount_flags, arg3, 0);
2812 print_pointer(arg4, 1);
2813 print_syscall_epilogue(name);
2814}
2815#endif
2816
2817#ifdef TARGET_NR_umount
2818static void
2819print_umount(const struct syscallname *name,
2820 abi_long arg0, abi_long arg1, abi_long arg2,
2821 abi_long arg3, abi_long arg4, abi_long arg5)
2822{
2823 print_syscall_prologue(name);
2824 print_string(arg0, 1);
2825 print_syscall_epilogue(name);
2826}
2827#endif
2828
2829#ifdef TARGET_NR_umount2
2830static void
2831print_umount2(const struct syscallname *name,
2832 abi_long arg0, abi_long arg1, abi_long arg2,
2833 abi_long arg3, abi_long arg4, abi_long arg5)
2834{
2835 print_syscall_prologue(name);
2836 print_string(arg0, 0);
2837 print_flags(umount2_flags, arg1, 1);
2838 print_syscall_epilogue(name);
2839}
2840#endif
2841
2842#ifdef TARGET_NR_unlink
2843static void
2844print_unlink(const struct syscallname *name,
2845 abi_long arg0, abi_long arg1, abi_long arg2,
2846 abi_long arg3, abi_long arg4, abi_long arg5)
2847{
2848 print_syscall_prologue(name);
2849 print_string(arg0, 1);
2850 print_syscall_epilogue(name);
2851}
2852#endif
2853
2854#ifdef TARGET_NR_unlinkat
2855static void
2856print_unlinkat(const struct syscallname *name,
2857 abi_long arg0, abi_long arg1, abi_long arg2,
2858 abi_long arg3, abi_long arg4, abi_long arg5)
2859{
2860 print_syscall_prologue(name);
2861 print_at_dirfd(arg0, 0);
2862 print_string(arg1, 0);
2863 print_flags(unlinkat_flags, arg2, 1);
2864 print_syscall_epilogue(name);
2865}
2866#endif
2867
2868#ifdef TARGET_NR_utime
2869static void
2870print_utime(const struct syscallname *name,
2871 abi_long arg0, abi_long arg1, abi_long arg2,
2872 abi_long arg3, abi_long arg4, abi_long arg5)
2873{
2874 print_syscall_prologue(name);
2875 print_string(arg0, 0);
2876 print_pointer(arg1, 1);
2877 print_syscall_epilogue(name);
2878}
2879#endif
2880
2881#ifdef TARGET_NR_utimes
2882static void
2883print_utimes(const struct syscallname *name,
2884 abi_long arg0, abi_long arg1, abi_long arg2,
2885 abi_long arg3, abi_long arg4, abi_long arg5)
2886{
2887 print_syscall_prologue(name);
2888 print_string(arg0, 0);
2889 print_pointer(arg1, 1);
2890 print_syscall_epilogue(name);
2891}
2892#endif
2893
2894#ifdef TARGET_NR_utimensat
2895static void
2896print_utimensat(const struct syscallname *name,
2897 abi_long arg0, abi_long arg1, abi_long arg2,
2898 abi_long arg3, abi_long arg4, abi_long arg5)
2899{
2900 print_syscall_prologue(name);
2901 print_at_dirfd(arg0, 0);
2902 print_string(arg1, 0);
2903 print_pointer(arg2, 0);
2904 print_flags(at_file_flags, arg3, 1);
2905 print_syscall_epilogue(name);
2906}
2907#endif
2908
8d9016c0 2909#if defined(TARGET_NR_mmap) || defined(TARGET_NR_mmap2)
74d753ac
MW		 2910static void
2911print_mmap(const struct syscallname *name,
2912 abi_long arg0, abi_long arg1, abi_long arg2,
2913 abi_long arg3, abi_long arg4, abi_long arg5)
2914{
2915 print_syscall_prologue(name);
2916 print_pointer(arg0, 0);
d2ee72a5 2917 print_raw_param("%d", arg1, 0);
74d753ac
MW		 2918 print_flags(mmap_prot_flags, arg2, 0);
2919 print_flags(mmap_flags, arg3, 0);
d2ee72a5
LV		 2920 print_raw_param("%d", arg4, 0);
2921 print_raw_param("%#x", arg5, 1);
74d753ac
MW		 2922 print_syscall_epilogue(name);
2923}
2924#define print_mmap2 print_mmap
2925#endif
2926
2927#ifdef TARGET_NR_mprotect
2928static void
2929print_mprotect(const struct syscallname *name,
2930 abi_long arg0, abi_long arg1, abi_long arg2,
2931 abi_long arg3, abi_long arg4, abi_long arg5)
2932{
2933 print_syscall_prologue(name);
2934 print_pointer(arg0, 0);
d2ee72a5 2935 print_raw_param("%d", arg1, 0);
74d753ac
MW		 2936 print_flags(mmap_prot_flags, arg2, 1);
2937 print_syscall_epilogue(name);
2938}
2939#endif
2940
2941#ifdef TARGET_NR_munmap
2942static void
2943print_munmap(const struct syscallname *name,
2944 abi_long arg0, abi_long arg1, abi_long arg2,
2945 abi_long arg3, abi_long arg4, abi_long arg5)
2946{
2947 print_syscall_prologue(name);
2948 print_pointer(arg0, 0);
d2ee72a5 2949 print_raw_param("%d", arg1, 1);
74d753ac
MW		 2950 print_syscall_epilogue(name);
2951}
2952#endif
2953
2954#ifdef TARGET_NR_futex
2955static void print_futex_op(abi_long tflag, int last)
2956{
2957#define print_op(val) \
2958if( cmd == val ) { \
4b25a506 2959 qemu_log(#val); \
74d753ac
MW		 2960 return; \
2961}
2962
d2ee72a5 2963 int cmd = (int)tflag;
74d753ac 2964#ifdef FUTEX_PRIVATE_FLAG
5f2243f3 2965 if (cmd & FUTEX_PRIVATE_FLAG) {
4b25a506 2966 qemu_log("FUTEX_PRIVATE_FLAG|");
5f2243f3
PB		 2967 cmd &= ~FUTEX_PRIVATE_FLAG;
2968 }
bfb669f3
JR		 2969#endif
2970#ifdef FUTEX_CLOCK_REALTIME
2971 if (cmd & FUTEX_CLOCK_REALTIME) {
4b25a506 2972 qemu_log("FUTEX_CLOCK_REALTIME|");
bfb669f3
JR		 2973 cmd &= ~FUTEX_CLOCK_REALTIME;
2974 }
74d753ac
MW		 2975#endif
2976 print_op(FUTEX_WAIT)
2977 print_op(FUTEX_WAKE)
2978 print_op(FUTEX_FD)
2979 print_op(FUTEX_REQUEUE)
2980 print_op(FUTEX_CMP_REQUEUE)
2981 print_op(FUTEX_WAKE_OP)
2982 print_op(FUTEX_LOCK_PI)
2983 print_op(FUTEX_UNLOCK_PI)
2984 print_op(FUTEX_TRYLOCK_PI)
2985#ifdef FUTEX_WAIT_BITSET
2986 print_op(FUTEX_WAIT_BITSET)
2987#endif
2988#ifdef FUTEX_WAKE_BITSET
2989 print_op(FUTEX_WAKE_BITSET)
2990#endif
2991 /* unknown values */
4b25a506 2992 qemu_log("%d", cmd);
74d753ac
MW		 2993}
2994
2995static void
2996print_futex(const struct syscallname *name,
2997 abi_long arg0, abi_long arg1, abi_long arg2,
2998 abi_long arg3, abi_long arg4, abi_long arg5)
2999{
3000 print_syscall_prologue(name);
3001 print_pointer(arg0, 0);
3002 print_futex_op(arg1, 0);
d2ee72a5 3003 print_raw_param(",%d", arg2, 0);
74d753ac
MW		 3004 print_pointer(arg3, 0); /* struct timespec */
3005 print_pointer(arg4, 0);
d2ee72a5 3006 print_raw_param("%d", arg4, 1);
74d753ac
MW		 3007 print_syscall_epilogue(name);
3008}
3009#endif
3010
608e5592
LV		 3011#ifdef TARGET_NR_kill
3012static void
3013print_kill(const struct syscallname *name,
3014 abi_long arg0, abi_long arg1, abi_long arg2,
3015 abi_long arg3, abi_long arg4, abi_long arg5)
3016{
3017 print_syscall_prologue(name);
3018 print_raw_param("%d", arg0, 0);
3019 print_signal(arg1, 1);
3020 print_syscall_epilogue(name);
3021}
3022#endif
3023
5162264e
MS		 3024#ifdef TARGET_NR_tkill
3025static void
3026print_tkill(const struct syscallname *name,
3027 abi_long arg0, abi_long arg1, abi_long arg2,
3028 abi_long arg3, abi_long arg4, abi_long arg5)
3029{
3030 print_syscall_prologue(name);
3031 print_raw_param("%d", arg0, 0);
3032 print_signal(arg1, 1);
3033 print_syscall_epilogue(name);
3034}
3035#endif
3036
3037#ifdef TARGET_NR_tgkill
3038static void
3039print_tgkill(const struct syscallname *name,
3040 abi_long arg0, abi_long arg1, abi_long arg2,
3041 abi_long arg3, abi_long arg4, abi_long arg5)
3042{
3043 print_syscall_prologue(name);
3044 print_raw_param("%d", arg0, 0);
3045 print_raw_param("%d", arg1, 0);
3046 print_signal(arg2, 1);
3047 print_syscall_epilogue(name);
3048}
3049#endif
3050
d42744fe
JW		 3051#ifdef TARGET_NR_statx
3052static void
3053print_statx(const struct syscallname *name,
3054 abi_long arg0, abi_long arg1, abi_long arg2,
3055 abi_long arg3, abi_long arg4, abi_long arg5)
3056{
3057 print_syscall_prologue(name);
3058 print_at_dirfd(arg0, 0);
3059 print_string(arg1, 0);
3060 print_flags(statx_flags, arg2, 0);
3061 print_flags(statx_mask, arg3, 0);
3062 print_pointer(arg4, 1);
3063 print_syscall_epilogue(name);
3064}
3065#endif
3066
79482e59
FB		 3067#ifdef TARGET_NR_ioctl
3068static void
3069print_ioctl(const struct syscallname *name,
3070 abi_long arg0, abi_long arg1, abi_long arg2,
3071 abi_long arg3, abi_long arg4, abi_long arg5)
3072{
3073 print_syscall_prologue(name);
3074 print_raw_param("%d", arg0, 0);
3075
3076 const IOCTLEntry *ie;
3077 const argtype *arg_type;
3078 void *argptr;
3079 int target_size;
3080
3081 for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
3082 if (ie->target_cmd == arg1) {
3083 break;
3084 }
3085 }
3086
3087 if (ie->target_cmd == 0) {
3088 print_raw_param("%#x", arg1, 0);
3089 print_raw_param("%#x", arg2, 1);
3090 } else {
3091 qemu_log("%s", ie->name);
3092 arg_type = ie->arg_type;
3093
3094 if (arg_type[0] != TYPE_NULL) {
3095 qemu_log(",");
3096
3097 switch (arg_type[0]) {
3098 case TYPE_PTRVOID:
3099 print_pointer(arg2, 1);
3100 break;
3101 case TYPE_CHAR:
3102 case TYPE_SHORT:
3103 case TYPE_INT:
3104 print_raw_param("%d", arg2, 1);
3105 break;
3106 case TYPE_LONG:
3107 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
3108 break;
3109 case TYPE_ULONG:
3110 print_raw_param(TARGET_ABI_FMT_lu, arg2, 1);
3111 break;
3112 case TYPE_PTR:
3113 switch (ie->access) {
3114 case IOC_R:
3115 print_pointer(arg2, 1);
3116 break;
3117 case IOC_W:
3118 case IOC_RW:
3119 arg_type++;
3120 target_size = thunk_type_size(arg_type, 0);
3121 argptr = lock_user(VERIFY_READ, arg2, target_size, 1);
3122 thunk_print(argptr, arg_type);
3123 unlock_user(argptr, arg2, target_size);
3124 break;
3125 }
3126 break;
3127 default:
3128 g_assert_not_reached();
3129 }
3130 }
3131 }
3132 print_syscall_epilogue(name);
3133}
3134#endif
3135
33189d31
TS		 3136/*
3137 * An array of all of the syscalls we know about
3138 */
3139
7ccfb2eb 3140static const struct syscallname scnames[] = {
33189d31
TS		 3141#include "strace.list"
3142};
3143
b1503cda 3144static int nsyscalls = ARRAY_SIZE(scnames);
33189d31
TS		 3145
3146/*
3147 * The public interface to this module.
3148 */
3149void
3150print_syscall(int num,
c16f9ed3
FB		 3151 abi_long arg1, abi_long arg2, abi_long arg3,
3152 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31
TS		 3153{
3154 int i;
7ccfb2eb 3155 const char *format="%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ")";
33189d31 3156
4b25a506 3157 qemu_log("%d ", getpid());
33189d31
TS		 3158
3159 for(i=0;i<nsyscalls;i++)
3160 if( scnames[i].nr == num ) {
3161 if( scnames[i].call != NULL ) {
4b25a506
JK		 3162 scnames[i].call(
3163 &scnames[i], arg1, arg2, arg3, arg4, arg5, arg6);
33189d31 3164 } else {
6b23f777
FB		 3165 /* XXX: this format system is broken because it uses
3166 host types and host pointers for strings */
33189d31
TS		 3167 if( scnames[i].format != NULL )
3168 format = scnames[i].format;
4b25a506
JK		 3169 qemu_log(format,
3170 scnames[i].name, arg1, arg2, arg3, arg4, arg5, arg6);
33189d31 3171 }
74c11e55 3172 return;
33189d31 3173 }
4b25a506 3174 qemu_log("Unknown syscall %d\n", num);
33189d31
TS		 3175}
3176
3177
3178void
c84be71f
FB		 3179print_syscall_ret(int num, abi_long ret,
3180 abi_long arg1, abi_long arg2, abi_long arg3,
3181 abi_long arg4, abi_long arg5, abi_long arg6)
33189d31
TS		 3182{
3183 int i;
3184
3185 for(i=0;i<nsyscalls;i++)
3186 if( scnames[i].nr == num ) {
3187 if( scnames[i].result != NULL ) {
c84be71f
FB		 3188 scnames[i].result(&scnames[i], ret,
3189 arg1, arg2, arg3,
3190 arg4, arg5, arg6);
33189d31 3191 } else {
c84be71f
FB		 3192 print_syscall_err(ret);
3193
3194 if (ret >= 0) {
3195 qemu_log(TARGET_ABI_FMT_ld, ret);
33189d31 3196 }
c84be71f 3197 qemu_log("\n");
33189d31
TS		 3198 }
3199 break;
3200 }
3201}
0cb581d6
PM		 3202
3203void print_taken_signal(int target_signum, const target_siginfo_t *tinfo)
3204{
3205 /* Print the strace output for a signal being taken:
3206 * --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
3207 */
4b25a506 3208 qemu_log("--- ");
0cb581d6 3209 print_signal(target_signum, 1);
4b25a506 3210 qemu_log(" ");
0cb581d6 3211 print_siginfo(tinfo);
4b25a506 3212 qemu_log(" ---\n");
0cb581d6 3213}
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