1 #include "qemu/osdep.h"
6 #include <sys/select.h>
9 #include <netinet/tcp.h>
10 #include <linux/if_packet.h>
11 #include <linux/netlink.h>
19 void (*call)(const struct syscallname *,
20 abi_long, abi_long, abi_long,
21 abi_long, abi_long, abi_long);
22 void (*result)(const struct syscallname *, abi_long,
23 abi_long, abi_long, abi_long,
24 abi_long, abi_long, abi_long);
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.
34 #define UNUSED __attribute__ ((unused))
40 * Structure used to translate flag values into strings. This is
41 * similar that is in the actual strace tool.
44 abi_long f_value; /* flag */
45 const char *f_string; /* stringified flag */
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 }
55 UNUSED static const char *get_comma(int);
56 UNUSED static void print_pointer(abi_long, int);
57 UNUSED static void print_flags(const struct flags *, abi_long, int);
58 UNUSED static void print_at_dirfd(abi_long, int);
59 UNUSED static void print_file_mode(abi_long, int);
60 UNUSED static void print_open_flags(abi_long, int);
61 UNUSED static void print_syscall_prologue(const struct syscallname *);
62 UNUSED static void print_syscall_epilogue(const struct syscallname *);
63 UNUSED static void print_string(abi_long, int);
64 UNUSED static void print_buf(abi_long addr, abi_long len, int last);
65 UNUSED static void print_raw_param(const char *, abi_long, int);
66 UNUSED static void print_timeval(abi_ulong, int);
67 UNUSED static void print_timezone(abi_ulong, int);
68 UNUSED static void print_number(abi_long, int);
69 UNUSED static void print_signal(abi_ulong, int);
70 UNUSED static void print_sockaddr(abi_ulong, abi_long, int);
71 UNUSED static void print_socket_domain(int domain);
72 UNUSED static void print_socket_type(int type);
73 UNUSED static void print_socket_protocol(int domain, int type, int protocol);
79 print_ipc_cmd(int cmd)
81 #define output_cmd(val) \
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 */
95 output_cmd( MSG_STAT );
96 output_cmd( MSG_INFO );
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 );
122 /* Some value we don't recognize */
127 print_signal(abi_ulong arg, int last)
129 const char *signal_name = NULL;
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;
150 if (signal_name == NULL) {
151 print_raw_param("%ld", arg, last);
154 qemu_log("%s%s", signal_name, get_comma(last));
157 static void print_si_code(int arg)
159 const char *codename = NULL;
163 codename = "SI_USER";
166 codename = "SI_KERNEL";
169 codename = "SI_QUEUE";
172 codename = "SI_TIMER";
175 codename = "SI_MESGQ";
178 codename = "SI_ASYNCIO";
181 codename = "SI_SIGIO";
184 codename = "SI_TKILL";
190 qemu_log("%s", codename);
193 static void get_target_siginfo(target_siginfo_t *tinfo,
194 const target_siginfo_t *info)
203 __get_user(sig, &info->si_signo);
204 __get_user(si_errno, &tinfo->si_errno);
205 __get_user(si_code, &info->si_code);
207 tinfo->si_signo = sig;
208 tinfo->si_errno = si_errno;
209 tinfo->si_code = si_code;
211 /* Ensure we don't leak random junk to the guest later */
212 memset(tinfo->_sifields._pad, 0, sizeof(tinfo->_sifields._pad));
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.
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
233 /* Sent via kill(), tkill() or tgkill(), or direct from the kernel.
234 * These are the only unspoofable si_code values.
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;
241 /* Everything else is spoofable. Make best guess based on signal */
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;
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;
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;
271 si_type = QEMU_SI_RT;
277 tinfo->si_code = deposit32(si_code, 16, 16, si_type);
280 static void print_siginfo(const target_siginfo_t *tinfo)
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.
288 int si_type = extract32(tinfo->si_code, 16, 16);
289 int si_code = sextract32(tinfo->si_code, 0, 16);
291 qemu_log("{si_signo=");
292 print_signal(tinfo->si_signo, 1);
293 qemu_log(", si_code=");
294 print_si_code(si_code);
298 qemu_log(", si_pid=%u, si_uid=%u",
299 (unsigned int)tinfo->_sifields._kill._pid,
300 (unsigned int)tinfo->_sifields._kill._uid);
303 qemu_log(", si_timer1=%u, si_timer2=%u",
304 tinfo->_sifields._timer._timer1,
305 tinfo->_sifields._timer._timer2);
308 qemu_log(", si_band=%d, si_fd=%d",
309 tinfo->_sifields._sigpoll._band,
310 tinfo->_sifields._sigpoll._fd);
313 qemu_log(", si_addr=");
314 print_pointer(tinfo->_sifields._sigfault._addr, 1);
317 qemu_log(", si_pid=%u, si_uid=%u, si_status=%d"
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);
327 qemu_log(", si_pid=%u, si_uid=%u, si_sigval=" TARGET_ABI_FMT_ld,
328 (unsigned int)tinfo->_sifields._rt._pid,
329 (unsigned int)tinfo->_sifields._rt._uid,
330 tinfo->_sifields._rt._sigval.sival_ptr);
333 g_assert_not_reached();
339 print_sockaddr(abi_ulong addr, abi_long addrlen, int last)
341 struct target_sockaddr *sa;
345 sa = lock_user(VERIFY_READ, addr, addrlen, 1);
347 sa_family = tswap16(sa->sa_family);
350 struct target_sockaddr_un *un = (struct target_sockaddr_un *)sa;
352 qemu_log("{sun_family=AF_UNIX,sun_path=\"");
353 for (i = 0; i < addrlen -
354 offsetof(struct target_sockaddr_un, sun_path) &&
355 un->sun_path[i]; i++) {
356 qemu_log("%c", un->sun_path[i]);
362 struct target_sockaddr_in *in = (struct target_sockaddr_in *)sa;
363 uint8_t *c = (uint8_t *)&in->sin_addr.s_addr;
364 qemu_log("{sin_family=AF_INET,sin_port=htons(%d),",
365 ntohs(in->sin_port));
366 qemu_log("sin_addr=inet_addr(\"%d.%d.%d.%d\")",
367 c[0], c[1], c[2], c[3]);
372 struct target_sockaddr_ll *ll = (struct target_sockaddr_ll *)sa;
373 uint8_t *c = (uint8_t *)&ll->sll_addr;
374 qemu_log("{sll_family=AF_PACKET,"
375 "sll_protocol=htons(0x%04x),if%d,pkttype=",
376 ntohs(ll->sll_protocol), ll->sll_ifindex);
377 switch (ll->sll_pkttype) {
379 qemu_log("PACKET_HOST");
381 case PACKET_BROADCAST:
382 qemu_log("PACKET_BROADCAST");
384 case PACKET_MULTICAST:
385 qemu_log("PACKET_MULTICAST");
387 case PACKET_OTHERHOST:
388 qemu_log("PACKET_OTHERHOST");
390 case PACKET_OUTGOING:
391 qemu_log("PACKET_OUTGOING");
394 qemu_log("%d", ll->sll_pkttype);
397 qemu_log(",sll_addr=%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
398 c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);
403 struct target_sockaddr_nl *nl = (struct target_sockaddr_nl *)sa;
404 qemu_log("{nl_family=AF_NETLINK,nl_pid=%u,nl_groups=%u}",
405 tswap32(nl->nl_pid), tswap32(nl->nl_groups));
409 qemu_log("{sa_family=%d, sa_data={", sa->sa_family);
410 for (i = 0; i < 13; i++) {
411 qemu_log("%02x, ", sa->sa_data[i]);
413 qemu_log("%02x}", sa->sa_data[i]);
417 unlock_user(sa, addr, 0);
419 print_raw_param("0x"TARGET_ABI_FMT_lx, addr, 0);
421 qemu_log(", "TARGET_ABI_FMT_ld"%s", addrlen, get_comma(last));
425 print_socket_domain(int domain)
435 qemu_log("PF_NETLINK");
438 qemu_log("PF_PACKET");
441 qemu_log("%d", domain);
447 print_socket_type(int type)
449 switch (type & TARGET_SOCK_TYPE_MASK) {
450 case TARGET_SOCK_DGRAM:
451 qemu_log("SOCK_DGRAM");
453 case TARGET_SOCK_STREAM:
454 qemu_log("SOCK_STREAM");
456 case TARGET_SOCK_RAW:
457 qemu_log("SOCK_RAW");
459 case TARGET_SOCK_RDM:
460 qemu_log("SOCK_RDM");
462 case TARGET_SOCK_SEQPACKET:
463 qemu_log("SOCK_SEQPACKET");
465 case TARGET_SOCK_PACKET:
466 qemu_log("SOCK_PACKET");
469 if (type & TARGET_SOCK_CLOEXEC) {
470 qemu_log("|SOCK_CLOEXEC");
472 if (type & TARGET_SOCK_NONBLOCK) {
473 qemu_log("|SOCK_NONBLOCK");
478 print_socket_protocol(int domain, int type, int protocol)
480 if (domain == AF_PACKET ||
481 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
484 qemu_log("ETH_P_ALL");
487 qemu_log("%d", protocol);
492 if (domain == PF_NETLINK) {
495 qemu_log("NETLINK_ROUTE");
498 qemu_log("NETLINK_AUDIT");
500 case NETLINK_NETFILTER:
501 qemu_log("NETLINK_NETFILTER");
503 case NETLINK_KOBJECT_UEVENT:
504 qemu_log("NETLINK_KOBJECT_UEVENT");
507 qemu_log("NETLINK_RDMA");
510 qemu_log("NETLINK_CRYPTO");
513 qemu_log("%d", protocol);
521 qemu_log("IPPROTO_IP");
524 qemu_log("IPPROTO_TCP");
527 qemu_log("IPPROTO_UDP");
530 qemu_log("IPPROTO_RAW");
533 qemu_log("%d", protocol);
539 #ifdef TARGET_NR__newselect
541 print_fdset(int n, abi_ulong target_fds_addr)
546 if( target_fds_addr ) {
547 abi_long *target_fds;
549 target_fds = lock_user(VERIFY_READ,
551 sizeof(*target_fds)*(n / TARGET_ABI_BITS + 1),
557 for (i=n; i>=0; i--) {
558 if ((tswapal(target_fds[i / TARGET_ABI_BITS]) >> (i & (TARGET_ABI_BITS - 1))) & 1)
561 unlock_user(target_fds, target_fds_addr, 0);
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
583 print_clockid(int clockid, int last)
586 case TARGET_CLOCK_REALTIME:
587 qemu_log("CLOCK_REALTIME");
589 case TARGET_CLOCK_MONOTONIC:
590 qemu_log("CLOCK_MONOTONIC");
592 case TARGET_CLOCK_PROCESS_CPUTIME_ID:
593 qemu_log("CLOCK_PROCESS_CPUTIME_ID");
595 case TARGET_CLOCK_THREAD_CPUTIME_ID:
596 qemu_log("CLOCK_THREAD_CPUTIME_ID");
598 case TARGET_CLOCK_MONOTONIC_RAW:
599 qemu_log("CLOCK_MONOTONIC_RAW");
601 case TARGET_CLOCK_REALTIME_COARSE:
602 qemu_log("CLOCK_REALTIME_COARSE");
604 case TARGET_CLOCK_MONOTONIC_COARSE:
605 qemu_log("CLOCK_MONOTONIC_COARSE");
607 case TARGET_CLOCK_BOOTTIME:
608 qemu_log("CLOCK_BOOTTIME");
610 case TARGET_CLOCK_REALTIME_ALARM:
611 qemu_log("CLOCK_REALTIME_ALARM");
613 case TARGET_CLOCK_BOOTTIME_ALARM:
614 qemu_log("CLOCK_BOOTTIME_ALARM");
616 case TARGET_CLOCK_SGI_CYCLE:
617 qemu_log("CLOCK_SGI_CYCLE");
619 case TARGET_CLOCK_TAI:
620 qemu_log("CLOCK_TAI");
623 qemu_log("%d", clockid);
626 qemu_log("%s", get_comma(last));
631 * Sysycall specific output functions
635 #ifdef TARGET_NR__newselect
637 print_newselect(const struct syscallname *name,
638 abi_long arg1, abi_long arg2, abi_long arg3,
639 abi_long arg4, abi_long arg5, abi_long arg6)
641 print_syscall_prologue(name);
642 print_fdset(arg1, arg2);
644 print_fdset(arg1, arg3);
646 print_fdset(arg1, arg4);
648 print_timeval(arg5, 1);
649 print_syscall_epilogue(name);
653 #ifdef TARGET_NR_semctl
655 print_semctl(const struct syscallname *name,
656 abi_long arg1, abi_long arg2, abi_long arg3,
657 abi_long arg4, abi_long arg5, abi_long arg6)
659 qemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
660 name->name, arg1, arg2);
662 qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
667 print_execve(const struct syscallname *name,
668 abi_long arg1, abi_long arg2, abi_long arg3,
669 abi_long arg4, abi_long arg5, abi_long arg6)
671 abi_ulong arg_ptr_addr;
674 if (!(s = lock_user_string(arg1)))
676 qemu_log("%s(\"%s\",{", name->name, s);
677 unlock_user(s, arg1, 0);
679 for (arg_ptr_addr = arg2; ; arg_ptr_addr += sizeof(abi_ulong)) {
680 abi_ulong *arg_ptr, arg_addr;
682 arg_ptr = lock_user(VERIFY_READ, arg_ptr_addr, sizeof(abi_ulong), 1);
685 arg_addr = tswapal(*arg_ptr);
686 unlock_user(arg_ptr, arg_ptr_addr, 0);
689 if ((s = lock_user_string(arg_addr))) {
690 qemu_log("\"%s\",", s);
691 unlock_user(s, arg_addr, 0);
700 print_ipc(const struct syscallname *name,
701 abi_long arg1, abi_long arg2, abi_long arg3,
702 abi_long arg4, abi_long arg5, abi_long arg6)
706 qemu_log("semctl(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
709 qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
713 TARGET_ABI_FMT_ld ","
714 TARGET_ABI_FMT_ld ","
715 TARGET_ABI_FMT_ld ","
718 name->name, arg1, arg2, arg3, arg4);
724 * Variants for the return value output function
728 print_syscall_err(abi_long ret)
730 const char *errstr = NULL;
734 qemu_log("-1 errno=%d", errno);
735 errstr = target_strerror(-ret);
737 qemu_log(" (%s)", errstr);
743 print_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)
747 print_syscall_err(ret);
750 qemu_log("0x" TARGET_ABI_FMT_lx "\n", ret);
754 #if 0 /* currently unused */
756 print_syscall_ret_raw(struct syscallname *name, abi_long ret)
758 qemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret);
762 #ifdef TARGET_NR__newselect
764 print_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)
768 print_syscall_err(ret);
771 qemu_log(" = 0x" TARGET_ABI_FMT_lx " (", ret);
772 print_fdset(arg0, arg1);
774 print_fdset(arg0, arg2);
776 print_fdset(arg0, arg3);
778 print_timeval(arg4, 1);
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 */
793 #ifdef TARGET_NR_adjtimex
795 print_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)
799 print_syscall_err(ret);
802 qemu_log(TARGET_ABI_FMT_ld, ret);
805 qemu_log(" TIME_OK (clock synchronized, no leap second)");
807 case TARGET_TIME_INS:
808 qemu_log(" TIME_INS (insert leap second)");
810 case TARGET_TIME_DEL:
811 qemu_log(" TIME_DEL (delete leap second)");
813 case TARGET_TIME_OOP:
814 qemu_log(" TIME_OOP (leap second in progress)");
816 case TARGET_TIME_WAIT:
817 qemu_log(" TIME_WAIT (leap second has occurred)");
819 case TARGET_TIME_ERROR:
820 qemu_log(" TIME_ERROR (clock not synchronized)");
829 #if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr) \
830 || defined(TARGGET_NR_flistxattr)
832 print_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)
836 print_syscall_err(ret);
839 qemu_log(TARGET_ABI_FMT_ld, ret);
840 qemu_log(" (list = ");
842 abi_long attr = arg1;
847 print_string(attr, 1);
848 ret -= target_strlen(attr) + 1;
849 attr += target_strlen(attr) + 1;
859 #define print_syscall_ret_llistxattr print_syscall_ret_listxattr
860 #define print_syscall_ret_flistxattr print_syscall_ret_listxattr
863 UNUSED static struct flags access_flags[] = {
871 UNUSED static struct flags at_file_flags[] = {
873 FLAG_GENERIC(AT_EACCESS),
875 #ifdef AT_SYMLINK_NOFOLLOW
876 FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
881 UNUSED static struct flags unlinkat_flags[] = {
883 FLAG_GENERIC(AT_REMOVEDIR),
888 UNUSED static struct flags mode_flags[] = {
889 FLAG_GENERIC(S_IFSOCK),
890 FLAG_GENERIC(S_IFLNK),
891 FLAG_GENERIC(S_IFREG),
892 FLAG_GENERIC(S_IFBLK),
893 FLAG_GENERIC(S_IFDIR),
894 FLAG_GENERIC(S_IFCHR),
895 FLAG_GENERIC(S_IFIFO),
899 UNUSED static struct flags open_access_flags[] = {
900 FLAG_TARGET(O_RDONLY),
901 FLAG_TARGET(O_WRONLY),
906 UNUSED static struct flags open_flags[] = {
907 FLAG_TARGET(O_APPEND),
908 FLAG_TARGET(O_CREAT),
909 FLAG_TARGET(O_DIRECTORY),
911 FLAG_TARGET(O_LARGEFILE),
912 FLAG_TARGET(O_NOCTTY),
913 FLAG_TARGET(O_NOFOLLOW),
914 FLAG_TARGET(O_NONBLOCK), /* also O_NDELAY */
915 FLAG_TARGET(O_DSYNC),
916 FLAG_TARGET(__O_SYNC),
917 FLAG_TARGET(O_TRUNC),
919 FLAG_TARGET(O_DIRECT),
922 FLAG_TARGET(O_NOATIME),
925 FLAG_TARGET(O_CLOEXEC),
931 FLAG_TARGET(O_TMPFILE),
932 FLAG_TARGET(__O_TMPFILE),
937 UNUSED static struct flags mount_flags[] = {
939 FLAG_GENERIC(MS_BIND),
942 FLAG_GENERIC(MS_DIRSYNC),
944 FLAG_GENERIC(MS_MANDLOCK),
946 FLAG_GENERIC(MS_MOVE),
948 FLAG_GENERIC(MS_NOATIME),
949 FLAG_GENERIC(MS_NODEV),
950 FLAG_GENERIC(MS_NODIRATIME),
951 FLAG_GENERIC(MS_NOEXEC),
952 FLAG_GENERIC(MS_NOSUID),
953 FLAG_GENERIC(MS_RDONLY),
955 FLAG_GENERIC(MS_RELATIME),
957 FLAG_GENERIC(MS_REMOUNT),
958 FLAG_GENERIC(MS_SYNCHRONOUS),
962 UNUSED static struct flags umount2_flags[] = {
964 FLAG_GENERIC(MNT_FORCE),
967 FLAG_GENERIC(MNT_DETACH),
970 FLAG_GENERIC(MNT_EXPIRE),
975 UNUSED static struct flags mmap_prot_flags[] = {
976 FLAG_GENERIC(PROT_NONE),
977 FLAG_GENERIC(PROT_EXEC),
978 FLAG_GENERIC(PROT_READ),
979 FLAG_GENERIC(PROT_WRITE),
980 FLAG_TARGET(PROT_SEM),
981 FLAG_GENERIC(PROT_GROWSDOWN),
982 FLAG_GENERIC(PROT_GROWSUP),
986 UNUSED static struct flags mmap_flags[] = {
987 FLAG_TARGET(MAP_SHARED),
988 FLAG_TARGET(MAP_PRIVATE),
989 FLAG_TARGET(MAP_ANONYMOUS),
990 FLAG_TARGET(MAP_DENYWRITE),
991 FLAG_TARGET(MAP_FIXED),
992 FLAG_TARGET(MAP_GROWSDOWN),
993 FLAG_TARGET(MAP_EXECUTABLE),
995 FLAG_TARGET(MAP_LOCKED),
998 FLAG_TARGET(MAP_NONBLOCK),
1000 FLAG_TARGET(MAP_NORESERVE),
1002 FLAG_TARGET(MAP_POPULATE),
1004 #ifdef TARGET_MAP_UNINITIALIZED
1005 FLAG_TARGET(MAP_UNINITIALIZED),
1010 UNUSED static struct flags clone_flags[] = {
1011 FLAG_GENERIC(CLONE_VM),
1012 FLAG_GENERIC(CLONE_FS),
1013 FLAG_GENERIC(CLONE_FILES),
1014 FLAG_GENERIC(CLONE_SIGHAND),
1015 FLAG_GENERIC(CLONE_PTRACE),
1016 FLAG_GENERIC(CLONE_VFORK),
1017 FLAG_GENERIC(CLONE_PARENT),
1018 FLAG_GENERIC(CLONE_THREAD),
1019 FLAG_GENERIC(CLONE_NEWNS),
1020 FLAG_GENERIC(CLONE_SYSVSEM),
1021 FLAG_GENERIC(CLONE_SETTLS),
1022 FLAG_GENERIC(CLONE_PARENT_SETTID),
1023 FLAG_GENERIC(CLONE_CHILD_CLEARTID),
1024 FLAG_GENERIC(CLONE_DETACHED),
1025 FLAG_GENERIC(CLONE_UNTRACED),
1026 FLAG_GENERIC(CLONE_CHILD_SETTID),
1027 #if defined(CLONE_NEWUTS)
1028 FLAG_GENERIC(CLONE_NEWUTS),
1030 #if defined(CLONE_NEWIPC)
1031 FLAG_GENERIC(CLONE_NEWIPC),
1033 #if defined(CLONE_NEWUSER)
1034 FLAG_GENERIC(CLONE_NEWUSER),
1036 #if defined(CLONE_NEWPID)
1037 FLAG_GENERIC(CLONE_NEWPID),
1039 #if defined(CLONE_NEWNET)
1040 FLAG_GENERIC(CLONE_NEWNET),
1042 #if defined(CLONE_IO)
1043 FLAG_GENERIC(CLONE_IO),
1048 UNUSED static struct flags msg_flags[] = {
1050 FLAG_GENERIC(MSG_CONFIRM),
1051 FLAG_GENERIC(MSG_DONTROUTE),
1052 FLAG_GENERIC(MSG_DONTWAIT),
1053 FLAG_GENERIC(MSG_EOR),
1054 FLAG_GENERIC(MSG_MORE),
1055 FLAG_GENERIC(MSG_NOSIGNAL),
1056 FLAG_GENERIC(MSG_OOB),
1058 FLAG_GENERIC(MSG_CMSG_CLOEXEC),
1059 FLAG_GENERIC(MSG_ERRQUEUE),
1060 FLAG_GENERIC(MSG_PEEK),
1061 FLAG_GENERIC(MSG_TRUNC),
1062 FLAG_GENERIC(MSG_WAITALL),
1064 FLAG_GENERIC(MSG_CTRUNC),
1068 UNUSED static struct flags statx_flags[] = {
1069 #ifdef AT_EMPTY_PATH
1070 FLAG_GENERIC(AT_EMPTY_PATH),
1072 #ifdef AT_NO_AUTOMOUNT
1073 FLAG_GENERIC(AT_NO_AUTOMOUNT),
1075 #ifdef AT_SYMLINK_NOFOLLOW
1076 FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
1078 #ifdef AT_STATX_SYNC_AS_STAT
1079 FLAG_GENERIC(AT_STATX_SYNC_AS_STAT),
1081 #ifdef AT_STATX_FORCE_SYNC
1082 FLAG_GENERIC(AT_STATX_FORCE_SYNC),
1084 #ifdef AT_STATX_DONT_SYNC
1085 FLAG_GENERIC(AT_STATX_DONT_SYNC),
1090 UNUSED static struct flags statx_mask[] = {
1091 /* This must come first, because it includes everything. */
1093 FLAG_GENERIC(STATX_ALL),
1095 /* This must come second; it includes everything except STATX_BTIME. */
1096 #ifdef STATX_BASIC_STATS
1097 FLAG_GENERIC(STATX_BASIC_STATS),
1100 FLAG_GENERIC(STATX_TYPE),
1103 FLAG_GENERIC(STATX_MODE),
1106 FLAG_GENERIC(STATX_NLINK),
1109 FLAG_GENERIC(STATX_UID),
1112 FLAG_GENERIC(STATX_GID),
1115 FLAG_GENERIC(STATX_ATIME),
1118 FLAG_GENERIC(STATX_MTIME),
1121 FLAG_GENERIC(STATX_CTIME),
1124 FLAG_GENERIC(STATX_INO),
1127 FLAG_GENERIC(STATX_SIZE),
1130 FLAG_GENERIC(STATX_BLOCKS),
1133 FLAG_GENERIC(STATX_BTIME),
1138 UNUSED static struct flags falloc_flags[] = {
1139 FLAG_GENERIC(FALLOC_FL_KEEP_SIZE),
1140 FLAG_GENERIC(FALLOC_FL_PUNCH_HOLE),
1141 #ifdef FALLOC_FL_NO_HIDE_STALE
1142 FLAG_GENERIC(FALLOC_FL_NO_HIDE_STALE),
1144 #ifdef FALLOC_FL_COLLAPSE_RANGE
1145 FLAG_GENERIC(FALLOC_FL_COLLAPSE_RANGE),
1147 #ifdef FALLOC_FL_ZERO_RANGE
1148 FLAG_GENERIC(FALLOC_FL_ZERO_RANGE),
1150 #ifdef FALLOC_FL_INSERT_RANGE
1151 FLAG_GENERIC(FALLOC_FL_INSERT_RANGE),
1153 #ifdef FALLOC_FL_UNSHARE_RANGE
1154 FLAG_GENERIC(FALLOC_FL_UNSHARE_RANGE),
1159 * print_xxx utility functions. These are used to print syscall
1160 * parameters in certain format. All of these have parameter
1161 * named 'last'. This parameter is used to add comma to output
1168 return ((last) ? "" : ",");
1172 print_flags(const struct flags *f, abi_long flags, int last)
1174 const char *sep = "";
1177 if ((flags == 0) && (f->f_value == 0)) {
1178 qemu_log("%s%s", f->f_string, get_comma(last));
1181 for (n = 0; f->f_string != NULL; f++) {
1182 if ((f->f_value != 0) && ((flags & f->f_value) == f->f_value)) {
1183 qemu_log("%s%s", sep, f->f_string);
1184 flags &= ~f->f_value;
1191 /* print rest of the flags as numeric */
1193 qemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last));
1195 qemu_log("%s", get_comma(last));
1198 /* no string version of flags found, print them in hex then */
1199 qemu_log("%#x%s", (unsigned int)flags, get_comma(last));
1204 print_at_dirfd(abi_long dirfd, int last)
1207 if (dirfd == AT_FDCWD) {
1208 qemu_log("AT_FDCWD%s", get_comma(last));
1212 qemu_log("%d%s", (int)dirfd, get_comma(last));
1216 print_file_mode(abi_long mode, int last)
1218 const char *sep = "";
1219 const struct flags *m;
1221 for (m = &mode_flags[0]; m->f_string != NULL; m++) {
1222 if ((m->f_value & mode) == m->f_value) {
1223 qemu_log("%s%s", m->f_string, sep);
1225 mode &= ~m->f_value;
1231 /* print rest of the mode as octal */
1233 qemu_log("%s%#o", sep, (unsigned int)mode);
1235 qemu_log("%s", get_comma(last));
1239 print_open_flags(abi_long flags, int last)
1241 print_flags(open_access_flags, flags & TARGET_O_ACCMODE, 1);
1242 flags &= ~TARGET_O_ACCMODE;
1244 qemu_log("%s", get_comma(last));
1248 print_flags(open_flags, flags, last);
1252 print_syscall_prologue(const struct syscallname *sc)
1254 qemu_log("%s(", sc->name);
1259 print_syscall_epilogue(const struct syscallname *sc)
1266 print_string(abi_long addr, int last)
1270 if ((s = lock_user_string(addr)) != NULL) {
1271 qemu_log("\"%s\"%s", s, get_comma(last));
1272 unlock_user(s, addr, 0);
1274 /* can't get string out of it, so print it as pointer */
1275 print_pointer(addr, last);
1279 #define MAX_PRINT_BUF 40
1281 print_buf(abi_long addr, abi_long len, int last)
1286 s = lock_user(VERIFY_READ, addr, len, 1);
1289 for (i = 0; i < MAX_PRINT_BUF && i < len; i++) {
1290 if (isprint(s[i])) {
1291 qemu_log("%c", s[i]);
1293 qemu_log("\\%o", s[i]);
1303 unlock_user(s, addr, 0);
1305 print_pointer(addr, last);
1310 * Prints out raw parameter using given format. Caller needs
1311 * to do byte swapping if needed.
1314 print_raw_param(const char *fmt, abi_long param, int last)
1318 (void) snprintf(format, sizeof (format), "%s%s", fmt, get_comma(last));
1319 qemu_log(format, param);
1323 print_pointer(abi_long p, int last)
1326 qemu_log("NULL%s", get_comma(last));
1328 qemu_log("0x" TARGET_ABI_FMT_lx "%s", p, get_comma(last));
1332 * Reads 32-bit (int) number from guest address space from
1333 * address 'addr' and prints it.
1336 print_number(abi_long addr, int last)
1339 qemu_log("NULL%s", get_comma(last));
1343 get_user_s32(num, addr);
1344 qemu_log("[%d]%s", num, get_comma(last));
1349 print_timeval(abi_ulong tv_addr, int last)
1352 struct target_timeval *tv;
1354 tv = lock_user(VERIFY_READ, tv_addr, sizeof(*tv), 1);
1356 print_pointer(tv_addr, last);
1359 qemu_log("{" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "}%s",
1360 tswapal(tv->tv_sec), tswapal(tv->tv_usec), get_comma(last));
1361 unlock_user(tv, tv_addr, 0);
1363 qemu_log("NULL%s", get_comma(last));
1367 print_timezone(abi_ulong tz_addr, int last)
1370 struct target_timezone *tz;
1372 tz = lock_user(VERIFY_READ, tz_addr, sizeof(*tz), 1);
1374 print_pointer(tz_addr, last);
1377 qemu_log("{%d,%d}%s", tswap32(tz->tz_minuteswest),
1378 tswap32(tz->tz_dsttime), get_comma(last));
1379 unlock_user(tz, tz_addr, 0);
1381 qemu_log("NULL%s", get_comma(last));
1387 #ifdef TARGET_NR_accept
1389 print_accept(const struct syscallname *name,
1390 abi_long arg0, abi_long arg1, abi_long arg2,
1391 abi_long arg3, abi_long arg4, abi_long arg5)
1393 print_syscall_prologue(name);
1394 print_raw_param("%d", arg0, 0);
1395 print_pointer(arg1, 0);
1396 print_number(arg2, 1);
1397 print_syscall_epilogue(name);
1401 #ifdef TARGET_NR_access
1403 print_access(const struct syscallname *name,
1404 abi_long arg0, abi_long arg1, abi_long arg2,
1405 abi_long arg3, abi_long arg4, abi_long arg5)
1407 print_syscall_prologue(name);
1408 print_string(arg0, 0);
1409 print_flags(access_flags, arg1, 1);
1410 print_syscall_epilogue(name);
1414 #ifdef TARGET_NR_acct
1416 print_acct(const struct syscallname *name,
1417 abi_long arg0, abi_long arg1, abi_long arg2,
1418 abi_long arg3, abi_long arg4, abi_long arg5)
1420 print_syscall_prologue(name);
1421 print_string(arg0, 1);
1422 print_syscall_epilogue(name);
1426 #ifdef TARGET_NR_brk
1428 print_brk(const struct syscallname *name,
1429 abi_long arg0, abi_long arg1, abi_long arg2,
1430 abi_long arg3, abi_long arg4, abi_long arg5)
1432 print_syscall_prologue(name);
1433 print_pointer(arg0, 1);
1434 print_syscall_epilogue(name);
1438 #ifdef TARGET_NR_chdir
1440 print_chdir(const struct syscallname *name,
1441 abi_long arg0, abi_long arg1, abi_long arg2,
1442 abi_long arg3, abi_long arg4, abi_long arg5)
1444 print_syscall_prologue(name);
1445 print_string(arg0, 1);
1446 print_syscall_epilogue(name);
1450 #ifdef TARGET_NR_chroot
1452 print_chroot(const struct syscallname *name,
1453 abi_long arg0, abi_long arg1, abi_long arg2,
1454 abi_long arg3, abi_long arg4, abi_long arg5)
1456 print_syscall_prologue(name);
1457 print_string(arg0, 1);
1458 print_syscall_epilogue(name);
1462 #ifdef TARGET_NR_chmod
1464 print_chmod(const struct syscallname *name,
1465 abi_long arg0, abi_long arg1, abi_long arg2,
1466 abi_long arg3, abi_long arg4, abi_long arg5)
1468 print_syscall_prologue(name);
1469 print_string(arg0, 0);
1470 print_file_mode(arg1, 1);
1471 print_syscall_epilogue(name);
1475 #if defined(TARGET_NR_chown) || defined(TARGET_NR_lchown)
1477 print_chown(const struct syscallname *name,
1478 abi_long arg0, abi_long arg1, abi_long arg2,
1479 abi_long arg3, abi_long arg4, abi_long arg5)
1481 print_syscall_prologue(name);
1482 print_string(arg0, 0);
1483 print_raw_param("%d", arg1, 0);
1484 print_raw_param("%d", arg2, 1);
1485 print_syscall_epilogue(name);
1487 #define print_lchown print_chown
1490 #ifdef TARGET_NR_clock_adjtime
1492 print_clock_adjtime(const struct syscallname *name,
1493 abi_long arg0, abi_long arg1, abi_long arg2,
1494 abi_long arg3, abi_long arg4, abi_long arg5)
1496 print_syscall_prologue(name);
1497 print_clockid(arg0, 0);
1498 print_pointer(arg1, 1);
1499 print_syscall_epilogue(name);
1503 #ifdef TARGET_NR_clone
1504 static void do_print_clone(unsigned int flags, abi_ulong newsp,
1505 abi_ulong parent_tidptr, target_ulong newtls,
1506 abi_ulong child_tidptr)
1508 print_flags(clone_flags, flags, 0);
1509 print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, newsp, 0);
1510 print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, parent_tidptr, 0);
1511 print_raw_param("tls=0x" TARGET_ABI_FMT_lx, newtls, 0);
1512 print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, child_tidptr, 1);
1516 print_clone(const struct syscallname *name,
1517 abi_long arg1, abi_long arg2, abi_long arg3,
1518 abi_long arg4, abi_long arg5, abi_long arg6)
1520 print_syscall_prologue(name);
1521 #if defined(TARGET_MICROBLAZE)
1522 do_print_clone(arg1, arg2, arg4, arg6, arg5);
1523 #elif defined(TARGET_CLONE_BACKWARDS)
1524 do_print_clone(arg1, arg2, arg3, arg4, arg5);
1525 #elif defined(TARGET_CLONE_BACKWARDS2)
1526 do_print_clone(arg2, arg1, arg3, arg5, arg4);
1528 do_print_clone(arg1, arg2, arg3, arg5, arg4);
1530 print_syscall_epilogue(name);
1534 #ifdef TARGET_NR_creat
1536 print_creat(const struct syscallname *name,
1537 abi_long arg0, abi_long arg1, abi_long arg2,
1538 abi_long arg3, abi_long arg4, abi_long arg5)
1540 print_syscall_prologue(name);
1541 print_string(arg0, 0);
1542 print_file_mode(arg1, 1);
1543 print_syscall_epilogue(name);
1547 #ifdef TARGET_NR_execv
1549 print_execv(const struct syscallname *name,
1550 abi_long arg0, abi_long arg1, abi_long arg2,
1551 abi_long arg3, abi_long arg4, abi_long arg5)
1553 print_syscall_prologue(name);
1554 print_string(arg0, 0);
1555 print_raw_param("0x" TARGET_ABI_FMT_lx, arg1, 1);
1556 print_syscall_epilogue(name);
1560 #ifdef TARGET_NR_faccessat
1562 print_faccessat(const struct syscallname *name,
1563 abi_long arg0, abi_long arg1, abi_long arg2,
1564 abi_long arg3, abi_long arg4, abi_long arg5)
1566 print_syscall_prologue(name);
1567 print_at_dirfd(arg0, 0);
1568 print_string(arg1, 0);
1569 print_flags(access_flags, arg2, 0);
1570 print_flags(at_file_flags, arg3, 1);
1571 print_syscall_epilogue(name);
1575 #ifdef TARGET_NR_fallocate
1577 print_fallocate(const struct syscallname *name,
1578 abi_long arg0, abi_long arg1, abi_long arg2,
1579 abi_long arg3, abi_long arg4, abi_long arg5)
1581 print_syscall_prologue(name);
1582 print_raw_param("%d", arg0, 0);
1583 print_flags(falloc_flags, arg1, 0);
1584 #if TARGET_ABI_BITS == 32
1585 print_raw_param("%" PRIu64, target_offset64(arg2, arg3), 0);
1586 print_raw_param("%" PRIu64, target_offset64(arg4, arg5), 1);
1588 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1589 print_raw_param(TARGET_ABI_FMT_ld, arg3, 1);
1591 print_syscall_epilogue(name);
1595 #ifdef TARGET_NR_fchmodat
1597 print_fchmodat(const struct syscallname *name,
1598 abi_long arg0, abi_long arg1, abi_long arg2,
1599 abi_long arg3, abi_long arg4, abi_long arg5)
1601 print_syscall_prologue(name);
1602 print_at_dirfd(arg0, 0);
1603 print_string(arg1, 0);
1604 print_file_mode(arg2, 0);
1605 print_flags(at_file_flags, arg3, 1);
1606 print_syscall_epilogue(name);
1610 #ifdef TARGET_NR_fchownat
1612 print_fchownat(const struct syscallname *name,
1613 abi_long arg0, abi_long arg1, abi_long arg2,
1614 abi_long arg3, abi_long arg4, abi_long arg5)
1616 print_syscall_prologue(name);
1617 print_at_dirfd(arg0, 0);
1618 print_string(arg1, 0);
1619 print_raw_param("%d", arg2, 0);
1620 print_raw_param("%d", arg3, 0);
1621 print_flags(at_file_flags, arg4, 1);
1622 print_syscall_epilogue(name);
1626 #if defined(TARGET_NR_fcntl) || defined(TARGET_NR_fcntl64)
1628 print_fcntl(const struct syscallname *name,
1629 abi_long arg0, abi_long arg1, abi_long arg2,
1630 abi_long arg3, abi_long arg4, abi_long arg5)
1632 print_syscall_prologue(name);
1633 print_raw_param("%d", arg0, 0);
1635 case TARGET_F_DUPFD:
1636 qemu_log("F_DUPFD,");
1637 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1639 case TARGET_F_GETFD:
1640 qemu_log("F_GETFD");
1642 case TARGET_F_SETFD:
1643 qemu_log("F_SETFD,");
1644 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1646 case TARGET_F_GETFL:
1647 qemu_log("F_GETFL");
1649 case TARGET_F_SETFL:
1650 qemu_log("F_SETFL,");
1651 print_open_flags(arg2, 1);
1653 case TARGET_F_GETLK:
1654 qemu_log("F_GETLK,");
1655 print_pointer(arg2, 1);
1657 case TARGET_F_SETLK:
1658 qemu_log("F_SETLK,");
1659 print_pointer(arg2, 1);
1661 case TARGET_F_SETLKW:
1662 qemu_log("F_SETLKW,");
1663 print_pointer(arg2, 1);
1665 case TARGET_F_GETOWN:
1666 qemu_log("F_GETOWN");
1668 case TARGET_F_SETOWN:
1669 qemu_log("F_SETOWN,");
1670 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1672 case TARGET_F_GETSIG:
1673 qemu_log("F_GETSIG");
1675 case TARGET_F_SETSIG:
1676 qemu_log("F_SETSIG,");
1677 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1679 #if TARGET_ABI_BITS == 32
1680 case TARGET_F_GETLK64:
1681 qemu_log("F_GETLK64,");
1682 print_pointer(arg2, 1);
1684 case TARGET_F_SETLK64:
1685 qemu_log("F_SETLK64,");
1686 print_pointer(arg2, 1);
1688 case TARGET_F_SETLKW64:
1689 qemu_log("F_SETLKW64,");
1690 print_pointer(arg2, 1);
1693 case TARGET_F_SETLEASE:
1694 qemu_log("F_SETLEASE,");
1695 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1697 case TARGET_F_GETLEASE:
1698 qemu_log("F_GETLEASE");
1700 case TARGET_F_SETPIPE_SZ:
1701 qemu_log("F_SETPIPE_SZ,");
1702 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1704 case TARGET_F_GETPIPE_SZ:
1705 qemu_log("F_GETPIPE_SZ");
1707 case TARGET_F_DUPFD_CLOEXEC:
1708 qemu_log("F_DUPFD_CLOEXEC,");
1709 print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
1711 case TARGET_F_NOTIFY:
1712 qemu_log("F_NOTIFY,");
1713 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
1716 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
1717 print_pointer(arg2, 1);
1720 print_syscall_epilogue(name);
1722 #define print_fcntl64 print_fcntl
1725 #ifdef TARGET_NR_fgetxattr
1727 print_fgetxattr(const struct syscallname *name,
1728 abi_long arg0, abi_long arg1, abi_long arg2,
1729 abi_long arg3, abi_long arg4, abi_long arg5)
1731 print_syscall_prologue(name);
1732 print_raw_param("%d", arg0, 0);
1733 print_string(arg1, 0);
1734 print_pointer(arg2, 0);
1735 print_raw_param(TARGET_FMT_lu, arg3, 1);
1736 print_syscall_epilogue(name);
1740 #ifdef TARGET_NR_flistxattr
1742 print_flistxattr(const struct syscallname *name,
1743 abi_long arg0, abi_long arg1, abi_long arg2,
1744 abi_long arg3, abi_long arg4, abi_long arg5)
1746 print_syscall_prologue(name);
1747 print_raw_param("%d", arg0, 0);
1748 print_pointer(arg1, 0);
1749 print_raw_param(TARGET_FMT_lu, arg2, 1);
1750 print_syscall_epilogue(name);
1754 #if defined(TARGET_NR_getxattr) || defined(TARGET_NR_lgetxattr)
1756 print_getxattr(const struct syscallname *name,
1757 abi_long arg0, abi_long arg1, abi_long arg2,
1758 abi_long arg3, abi_long arg4, abi_long arg5)
1760 print_syscall_prologue(name);
1761 print_string(arg0, 0);
1762 print_string(arg1, 0);
1763 print_pointer(arg2, 0);
1764 print_raw_param(TARGET_FMT_lu, arg3, 1);
1765 print_syscall_epilogue(name);
1767 #define print_lgetxattr print_getxattr
1770 #if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr)
1772 print_listxattr(const struct syscallname *name,
1773 abi_long arg0, abi_long arg1, abi_long arg2,
1774 abi_long arg3, abi_long arg4, abi_long arg5)
1776 print_syscall_prologue(name);
1777 print_string(arg0, 0);
1778 print_pointer(arg1, 0);
1779 print_raw_param(TARGET_FMT_lu, arg2, 1);
1780 print_syscall_epilogue(name);
1782 #define print_llistxattr print_listxattr
1785 #if defined(TARGET_NR_fremovexattr)
1787 print_fremovexattr(const struct syscallname *name,
1788 abi_long arg0, abi_long arg1, abi_long arg2,
1789 abi_long arg3, abi_long arg4, abi_long arg5)
1791 print_syscall_prologue(name);
1792 print_raw_param("%d", arg0, 0);
1793 print_string(arg1, 1);
1794 print_syscall_epilogue(name);
1798 #if defined(TARGET_NR_removexattr) || defined(TARGET_NR_lremovexattr)
1800 print_removexattr(const struct syscallname *name,
1801 abi_long arg0, abi_long arg1, abi_long arg2,
1802 abi_long arg3, abi_long arg4, abi_long arg5)
1804 print_syscall_prologue(name);
1805 print_string(arg0, 0);
1806 print_string(arg1, 1);
1807 print_syscall_epilogue(name);
1809 #define print_lremovexattr print_removexattr
1812 #ifdef TARGET_NR_futimesat
1814 print_futimesat(const struct syscallname *name,
1815 abi_long arg0, abi_long arg1, abi_long arg2,
1816 abi_long arg3, abi_long arg4, abi_long arg5)
1818 print_syscall_prologue(name);
1819 print_at_dirfd(arg0, 0);
1820 print_string(arg1, 0);
1821 print_timeval(arg2, 0);
1822 print_timeval(arg2 + sizeof (struct target_timeval), 1);
1823 print_syscall_epilogue(name);
1827 #ifdef TARGET_NR_settimeofday
1829 print_settimeofday(const struct syscallname *name,
1830 abi_long arg0, abi_long arg1, abi_long arg2,
1831 abi_long arg3, abi_long arg4, abi_long arg5)
1833 print_syscall_prologue(name);
1834 print_timeval(arg0, 0);
1835 print_timezone(arg1, 1);
1836 print_syscall_epilogue(name);
1840 #ifdef TARGET_NR_link
1842 print_link(const struct syscallname *name,
1843 abi_long arg0, abi_long arg1, abi_long arg2,
1844 abi_long arg3, abi_long arg4, abi_long arg5)
1846 print_syscall_prologue(name);
1847 print_string(arg0, 0);
1848 print_string(arg1, 1);
1849 print_syscall_epilogue(name);
1853 #ifdef TARGET_NR_linkat
1855 print_linkat(const struct syscallname *name,
1856 abi_long arg0, abi_long arg1, abi_long arg2,
1857 abi_long arg3, abi_long arg4, abi_long arg5)
1859 print_syscall_prologue(name);
1860 print_at_dirfd(arg0, 0);
1861 print_string(arg1, 0);
1862 print_at_dirfd(arg2, 0);
1863 print_string(arg3, 0);
1864 print_flags(at_file_flags, arg4, 1);
1865 print_syscall_epilogue(name);
1869 #ifdef TARGET_NR__llseek
1871 print__llseek(const struct syscallname *name,
1872 abi_long arg0, abi_long arg1, abi_long arg2,
1873 abi_long arg3, abi_long arg4, abi_long arg5)
1875 const char *whence = "UNKNOWN";
1876 print_syscall_prologue(name);
1877 print_raw_param("%d", arg0, 0);
1878 print_raw_param("%ld", arg1, 0);
1879 print_raw_param("%ld", arg2, 0);
1880 print_pointer(arg3, 0);
1882 case SEEK_SET: whence = "SEEK_SET"; break;
1883 case SEEK_CUR: whence = "SEEK_CUR"; break;
1884 case SEEK_END: whence = "SEEK_END"; break;
1886 qemu_log("%s", whence);
1887 print_syscall_epilogue(name);
1891 #ifdef TARGET_NR_lseek
1893 print_lseek(const struct syscallname *name,
1894 abi_long arg0, abi_long arg1, abi_long arg2,
1895 abi_long arg3, abi_long arg4, abi_long arg5)
1897 print_syscall_prologue(name);
1898 print_raw_param("%d", arg0, 0);
1899 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
1902 qemu_log("SEEK_SET"); break;
1904 qemu_log("SEEK_CUR"); break;
1906 qemu_log("SEEK_END"); break;
1909 qemu_log("SEEK_DATA"); break;
1913 qemu_log("SEEK_HOLE"); break;
1916 print_raw_param("%#x", arg2, 1);
1918 print_syscall_epilogue(name);
1922 #if defined(TARGET_NR_socket)
1924 print_socket(const struct syscallname *name,
1925 abi_long arg0, abi_long arg1, abi_long arg2,
1926 abi_long arg3, abi_long arg4, abi_long arg5)
1928 abi_ulong domain = arg0, type = arg1, protocol = arg2;
1930 print_syscall_prologue(name);
1931 print_socket_domain(domain);
1933 print_socket_type(type);
1935 if (domain == AF_PACKET ||
1936 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
1937 protocol = tswap16(protocol);
1939 print_socket_protocol(domain, type, protocol);
1940 print_syscall_epilogue(name);
1945 #if defined(TARGET_NR_socketcall) || defined(TARGET_NR_bind)
1947 static void print_sockfd(abi_long sockfd, int last)
1949 print_raw_param(TARGET_ABI_FMT_ld, sockfd, last);
1954 #if defined(TARGET_NR_socketcall)
1956 #define get_user_ualx(x, gaddr, idx) \
1957 get_user_ual(x, (gaddr) + (idx) * sizeof(abi_long))
1959 static void do_print_socket(const char *name, abi_long arg1)
1961 abi_ulong domain, type, protocol;
1963 get_user_ualx(domain, arg1, 0);
1964 get_user_ualx(type, arg1, 1);
1965 get_user_ualx(protocol, arg1, 2);
1966 qemu_log("%s(", name);
1967 print_socket_domain(domain);
1969 print_socket_type(type);
1971 if (domain == AF_PACKET ||
1972 (domain == AF_INET && type == TARGET_SOCK_PACKET)) {
1973 protocol = tswap16(protocol);
1975 print_socket_protocol(domain, type, protocol);
1979 static void do_print_sockaddr(const char *name, abi_long arg1)
1981 abi_ulong sockfd, addr, addrlen;
1983 get_user_ualx(sockfd, arg1, 0);
1984 get_user_ualx(addr, arg1, 1);
1985 get_user_ualx(addrlen, arg1, 2);
1987 qemu_log("%s(", name);
1988 print_sockfd(sockfd, 0);
1989 print_sockaddr(addr, addrlen, 0);
1993 static void do_print_listen(const char *name, abi_long arg1)
1995 abi_ulong sockfd, backlog;
1997 get_user_ualx(sockfd, arg1, 0);
1998 get_user_ualx(backlog, arg1, 1);
2000 qemu_log("%s(", name);
2001 print_sockfd(sockfd, 0);
2002 print_raw_param(TARGET_ABI_FMT_ld, backlog, 1);
2006 static void do_print_socketpair(const char *name, abi_long arg1)
2008 abi_ulong domain, type, protocol, tab;
2010 get_user_ualx(domain, arg1, 0);
2011 get_user_ualx(type, arg1, 1);
2012 get_user_ualx(protocol, arg1, 2);
2013 get_user_ualx(tab, arg1, 3);
2015 qemu_log("%s(", name);
2016 print_socket_domain(domain);
2018 print_socket_type(type);
2020 print_socket_protocol(domain, type, protocol);
2022 print_raw_param(TARGET_ABI_FMT_lx, tab, 1);
2026 static void do_print_sendrecv(const char *name, abi_long arg1)
2028 abi_ulong sockfd, msg, len, flags;
2030 get_user_ualx(sockfd, arg1, 0);
2031 get_user_ualx(msg, arg1, 1);
2032 get_user_ualx(len, arg1, 2);
2033 get_user_ualx(flags, arg1, 3);
2035 qemu_log("%s(", name);
2036 print_sockfd(sockfd, 0);
2037 print_buf(msg, len, 0);
2038 print_raw_param(TARGET_ABI_FMT_ld, len, 0);
2039 print_flags(msg_flags, flags, 1);
2043 static void do_print_msgaddr(const char *name, abi_long arg1)
2045 abi_ulong sockfd, msg, len, flags, addr, addrlen;
2047 get_user_ualx(sockfd, arg1, 0);
2048 get_user_ualx(msg, arg1, 1);
2049 get_user_ualx(len, arg1, 2);
2050 get_user_ualx(flags, arg1, 3);
2051 get_user_ualx(addr, arg1, 4);
2052 get_user_ualx(addrlen, arg1, 5);
2054 qemu_log("%s(", name);
2055 print_sockfd(sockfd, 0);
2056 print_buf(msg, len, 0);
2057 print_raw_param(TARGET_ABI_FMT_ld, len, 0);
2058 print_flags(msg_flags, flags, 0);
2059 print_sockaddr(addr, addrlen, 0);
2063 static void do_print_shutdown(const char *name, abi_long arg1)
2065 abi_ulong sockfd, how;
2067 get_user_ualx(sockfd, arg1, 0);
2068 get_user_ualx(how, arg1, 1);
2070 qemu_log("shutdown(");
2071 print_sockfd(sockfd, 0);
2074 qemu_log("SHUT_RD");
2077 qemu_log("SHUT_WR");
2080 qemu_log("SHUT_RDWR");
2083 print_raw_param(TARGET_ABI_FMT_ld, how, 1);
2089 static void do_print_msg(const char *name, abi_long arg1)
2091 abi_ulong sockfd, msg, flags;
2093 get_user_ualx(sockfd, arg1, 0);
2094 get_user_ualx(msg, arg1, 1);
2095 get_user_ualx(flags, arg1, 2);
2097 qemu_log("%s(", name);
2098 print_sockfd(sockfd, 0);
2099 print_pointer(msg, 0);
2100 print_flags(msg_flags, flags, 1);
2104 static void do_print_sockopt(const char *name, abi_long arg1)
2106 abi_ulong sockfd, level, optname, optval, optlen;
2108 get_user_ualx(sockfd, arg1, 0);
2109 get_user_ualx(level, arg1, 1);
2110 get_user_ualx(optname, arg1, 2);
2111 get_user_ualx(optval, arg1, 3);
2112 get_user_ualx(optlen, arg1, 4);
2114 qemu_log("%s(", name);
2115 print_sockfd(sockfd, 0);
2118 qemu_log("SOL_TCP,");
2119 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2120 print_pointer(optval, 0);
2123 qemu_log("SOL_IP,");
2124 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2125 print_pointer(optval, 0);
2128 qemu_log("SOL_RAW,");
2129 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2130 print_pointer(optval, 0);
2132 case TARGET_SOL_SOCKET:
2133 qemu_log("SOL_SOCKET,");
2135 case TARGET_SO_DEBUG:
2136 qemu_log("SO_DEBUG,");
2138 print_number(optval, 0);
2140 case TARGET_SO_REUSEADDR:
2141 qemu_log("SO_REUSEADDR,");
2143 case TARGET_SO_REUSEPORT:
2144 qemu_log("SO_REUSEPORT,");
2146 case TARGET_SO_TYPE:
2147 qemu_log("SO_TYPE,");
2149 case TARGET_SO_ERROR:
2150 qemu_log("SO_ERROR,");
2152 case TARGET_SO_DONTROUTE:
2153 qemu_log("SO_DONTROUTE,");
2155 case TARGET_SO_BROADCAST:
2156 qemu_log("SO_BROADCAST,");
2158 case TARGET_SO_SNDBUF:
2159 qemu_log("SO_SNDBUF,");
2161 case TARGET_SO_RCVBUF:
2162 qemu_log("SO_RCVBUF,");
2164 case TARGET_SO_KEEPALIVE:
2165 qemu_log("SO_KEEPALIVE,");
2167 case TARGET_SO_OOBINLINE:
2168 qemu_log("SO_OOBINLINE,");
2170 case TARGET_SO_NO_CHECK:
2171 qemu_log("SO_NO_CHECK,");
2173 case TARGET_SO_PRIORITY:
2174 qemu_log("SO_PRIORITY,");
2176 case TARGET_SO_BSDCOMPAT:
2177 qemu_log("SO_BSDCOMPAT,");
2179 case TARGET_SO_PASSCRED:
2180 qemu_log("SO_PASSCRED,");
2182 case TARGET_SO_TIMESTAMP:
2183 qemu_log("SO_TIMESTAMP,");
2185 case TARGET_SO_RCVLOWAT:
2186 qemu_log("SO_RCVLOWAT,");
2188 case TARGET_SO_RCVTIMEO:
2189 qemu_log("SO_RCVTIMEO,");
2190 print_timeval(optval, 0);
2192 case TARGET_SO_SNDTIMEO:
2193 qemu_log("SO_SNDTIMEO,");
2194 print_timeval(optval, 0);
2196 case TARGET_SO_ATTACH_FILTER: {
2197 struct target_sock_fprog *fprog;
2199 qemu_log("SO_ATTACH_FILTER,");
2201 if (lock_user_struct(VERIFY_READ, fprog, optval, 0)) {
2202 struct target_sock_filter *filter;
2204 if (lock_user_struct(VERIFY_READ, filter,
2205 tswapal(fprog->filter), 0)) {
2207 for (i = 0; i < tswap16(fprog->len) - 1; i++) {
2208 qemu_log("[%d]{0x%x,%d,%d,0x%x},",
2209 i, tswap16(filter[i].code),
2210 filter[i].jt, filter[i].jf,
2211 tswap32(filter[i].k));
2213 qemu_log("[%d]{0x%x,%d,%d,0x%x}",
2214 i, tswap16(filter[i].code),
2215 filter[i].jt, filter[i].jf,
2216 tswap32(filter[i].k));
2218 qemu_log(TARGET_ABI_FMT_lx, tswapal(fprog->filter));
2220 qemu_log(",%d},", tswap16(fprog->len));
2221 unlock_user(fprog, optval, 0);
2223 print_pointer(optval, 0);
2228 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2229 print_pointer(optval, 0);
2234 print_raw_param(TARGET_ABI_FMT_ld, level, 0);
2235 print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
2236 print_pointer(optval, 0);
2239 print_raw_param(TARGET_ABI_FMT_ld, optlen, 1);
2243 #define PRINT_SOCKOP(name, func) \
2244 [TARGET_SYS_##name] = { #name, func }
2248 void (*print)(const char *, abi_long);
2250 PRINT_SOCKOP(SOCKET, do_print_socket),
2251 PRINT_SOCKOP(BIND, do_print_sockaddr),
2252 PRINT_SOCKOP(CONNECT, do_print_sockaddr),
2253 PRINT_SOCKOP(LISTEN, do_print_listen),
2254 PRINT_SOCKOP(ACCEPT, do_print_sockaddr),
2255 PRINT_SOCKOP(GETSOCKNAME, do_print_sockaddr),
2256 PRINT_SOCKOP(GETPEERNAME, do_print_sockaddr),
2257 PRINT_SOCKOP(SOCKETPAIR, do_print_socketpair),
2258 PRINT_SOCKOP(SEND, do_print_sendrecv),
2259 PRINT_SOCKOP(RECV, do_print_sendrecv),
2260 PRINT_SOCKOP(SENDTO, do_print_msgaddr),
2261 PRINT_SOCKOP(RECVFROM, do_print_msgaddr),
2262 PRINT_SOCKOP(SHUTDOWN, do_print_shutdown),
2263 PRINT_SOCKOP(SETSOCKOPT, do_print_sockopt),
2264 PRINT_SOCKOP(GETSOCKOPT, do_print_sockopt),
2265 PRINT_SOCKOP(SENDMSG, do_print_msg),
2266 PRINT_SOCKOP(RECVMSG, do_print_msg),
2267 PRINT_SOCKOP(ACCEPT4, NULL),
2268 PRINT_SOCKOP(RECVMMSG, NULL),
2269 PRINT_SOCKOP(SENDMMSG, NULL),
2273 print_socketcall(const struct syscallname *name,
2274 abi_long arg0, abi_long arg1, abi_long arg2,
2275 abi_long arg3, abi_long arg4, abi_long arg5)
2277 if (arg0 >= 0 && arg0 < ARRAY_SIZE(scall) && scall[arg0].print) {
2278 scall[arg0].print(scall[arg0].name, arg1);
2281 print_syscall_prologue(name);
2282 print_raw_param(TARGET_ABI_FMT_ld, arg0, 0);
2283 print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
2284 print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
2285 print_raw_param(TARGET_ABI_FMT_ld, arg3, 0);
2286 print_raw_param(TARGET_ABI_FMT_ld, arg4, 0);
2287 print_raw_param(TARGET_ABI_FMT_ld, arg5, 0);
2288 print_syscall_epilogue(name);
2292 #if defined(TARGET_NR_bind)
2294 print_bind(const struct syscallname *name,
2295 abi_long arg0, abi_long arg1, abi_long arg2,
2296 abi_long arg3, abi_long arg4, abi_long arg5)
2298 print_syscall_prologue(name);
2299 print_sockfd(arg0, 0);
2300 print_sockaddr(arg1, arg2, 1);
2301 print_syscall_epilogue(name);
2305 #if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \
2306 defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64)
2308 print_stat(const struct syscallname *name,
2309 abi_long arg0, abi_long arg1, abi_long arg2,
2310 abi_long arg3, abi_long arg4, abi_long arg5)
2312 print_syscall_prologue(name);
2313 print_string(arg0, 0);
2314 print_pointer(arg1, 1);
2315 print_syscall_epilogue(name);
2317 #define print_lstat print_stat
2318 #define print_stat64 print_stat
2319 #define print_lstat64 print_stat
2322 #if defined(TARGET_NR_fstat) || defined(TARGET_NR_fstat64)
2324 print_fstat(const struct syscallname *name,
2325 abi_long arg0, abi_long arg1, abi_long arg2,
2326 abi_long arg3, abi_long arg4, abi_long arg5)
2328 print_syscall_prologue(name);
2329 print_raw_param("%d", arg0, 0);
2330 print_pointer(arg1, 1);
2331 print_syscall_epilogue(name);
2333 #define print_fstat64 print_fstat
2336 #ifdef TARGET_NR_mkdir
2338 print_mkdir(const struct syscallname *name,
2339 abi_long arg0, abi_long arg1, abi_long arg2,
2340 abi_long arg3, abi_long arg4, abi_long arg5)
2342 print_syscall_prologue(name);
2343 print_string(arg0, 0);
2344 print_file_mode(arg1, 1);
2345 print_syscall_epilogue(name);
2349 #ifdef TARGET_NR_mkdirat
2351 print_mkdirat(const struct syscallname *name,
2352 abi_long arg0, abi_long arg1, abi_long arg2,
2353 abi_long arg3, abi_long arg4, abi_long arg5)
2355 print_syscall_prologue(name);
2356 print_at_dirfd(arg0, 0);
2357 print_string(arg1, 0);
2358 print_file_mode(arg2, 1);
2359 print_syscall_epilogue(name);
2363 #ifdef TARGET_NR_rmdir
2365 print_rmdir(const struct syscallname *name,
2366 abi_long arg0, abi_long arg1, abi_long arg2,
2367 abi_long arg3, abi_long arg4, abi_long arg5)
2369 print_syscall_prologue(name);
2370 print_string(arg0, 0);
2371 print_syscall_epilogue(name);
2375 #ifdef TARGET_NR_rt_sigaction
2377 print_rt_sigaction(const struct syscallname *name,
2378 abi_long arg0, abi_long arg1, abi_long arg2,
2379 abi_long arg3, abi_long arg4, abi_long arg5)
2381 print_syscall_prologue(name);
2382 print_signal(arg0, 0);
2383 print_pointer(arg1, 0);
2384 print_pointer(arg2, 1);
2385 print_syscall_epilogue(name);
2389 #ifdef TARGET_NR_rt_sigprocmask
2391 print_rt_sigprocmask(const struct syscallname *name,
2392 abi_long arg0, abi_long arg1, abi_long arg2,
2393 abi_long arg3, abi_long arg4, abi_long arg5)
2395 const char *how = "UNKNOWN";
2396 print_syscall_prologue(name);
2398 case TARGET_SIG_BLOCK: how = "SIG_BLOCK"; break;
2399 case TARGET_SIG_UNBLOCK: how = "SIG_UNBLOCK"; break;
2400 case TARGET_SIG_SETMASK: how = "SIG_SETMASK"; break;
2402 qemu_log("%s,", how);
2403 print_pointer(arg1, 0);
2404 print_pointer(arg2, 1);
2405 print_syscall_epilogue(name);
2409 #ifdef TARGET_NR_rt_sigqueueinfo
2411 print_rt_sigqueueinfo(const struct syscallname *name,
2412 abi_long arg0, abi_long arg1, abi_long arg2,
2413 abi_long arg3, abi_long arg4, abi_long arg5)
2416 target_siginfo_t uinfo;
2418 print_syscall_prologue(name);
2419 print_raw_param("%d", arg0, 0);
2420 print_signal(arg1, 0);
2421 p = lock_user(VERIFY_READ, arg2, sizeof(target_siginfo_t), 1);
2423 get_target_siginfo(&uinfo, p);
2424 print_siginfo(&uinfo);
2426 unlock_user(p, arg2, 0);
2428 print_pointer(arg2, 1);
2430 print_syscall_epilogue(name);
2434 #ifdef TARGET_NR_rt_tgsigqueueinfo
2436 print_rt_tgsigqueueinfo(const struct syscallname *name,
2437 abi_long arg0, abi_long arg1, abi_long arg2,
2438 abi_long arg3, abi_long arg4, abi_long arg5)
2441 target_siginfo_t uinfo;
2443 print_syscall_prologue(name);
2444 print_raw_param("%d", arg0, 0);
2445 print_raw_param("%d", arg1, 0);
2446 print_signal(arg2, 0);
2447 p = lock_user(VERIFY_READ, arg3, sizeof(target_siginfo_t), 1);
2449 get_target_siginfo(&uinfo, p);
2450 print_siginfo(&uinfo);
2452 unlock_user(p, arg3, 0);
2454 print_pointer(arg3, 1);
2456 print_syscall_epilogue(name);
2460 #ifdef TARGET_NR_syslog
2462 print_syslog_action(abi_ulong arg, int last)
2467 case TARGET_SYSLOG_ACTION_CLOSE: {
2468 type = "SYSLOG_ACTION_CLOSE";
2471 case TARGET_SYSLOG_ACTION_OPEN: {
2472 type = "SYSLOG_ACTION_OPEN";
2475 case TARGET_SYSLOG_ACTION_READ: {
2476 type = "SYSLOG_ACTION_READ";
2479 case TARGET_SYSLOG_ACTION_READ_ALL: {
2480 type = "SYSLOG_ACTION_READ_ALL";
2483 case TARGET_SYSLOG_ACTION_READ_CLEAR: {
2484 type = "SYSLOG_ACTION_READ_CLEAR";
2487 case TARGET_SYSLOG_ACTION_CLEAR: {
2488 type = "SYSLOG_ACTION_CLEAR";
2491 case TARGET_SYSLOG_ACTION_CONSOLE_OFF: {
2492 type = "SYSLOG_ACTION_CONSOLE_OFF";
2495 case TARGET_SYSLOG_ACTION_CONSOLE_ON: {
2496 type = "SYSLOG_ACTION_CONSOLE_ON";
2499 case TARGET_SYSLOG_ACTION_CONSOLE_LEVEL: {
2500 type = "SYSLOG_ACTION_CONSOLE_LEVEL";
2503 case TARGET_SYSLOG_ACTION_SIZE_UNREAD: {
2504 type = "SYSLOG_ACTION_SIZE_UNREAD";
2507 case TARGET_SYSLOG_ACTION_SIZE_BUFFER: {
2508 type = "SYSLOG_ACTION_SIZE_BUFFER";
2512 print_raw_param("%ld", arg, last);
2516 qemu_log("%s%s", type, get_comma(last));
2520 print_syslog(const struct syscallname *name,
2521 abi_long arg0, abi_long arg1, abi_long arg2,
2522 abi_long arg3, abi_long arg4, abi_long arg5)
2524 print_syscall_prologue(name);
2525 print_syslog_action(arg0, 0);
2526 print_pointer(arg1, 0);
2527 print_raw_param("%d", arg2, 1);
2528 print_syscall_epilogue(name);
2532 #ifdef TARGET_NR_mknod
2534 print_mknod(const struct syscallname *name,
2535 abi_long arg0, abi_long arg1, abi_long arg2,
2536 abi_long arg3, abi_long arg4, abi_long arg5)
2538 int hasdev = (arg1 & (S_IFCHR|S_IFBLK));
2540 print_syscall_prologue(name);
2541 print_string(arg0, 0);
2542 print_file_mode(arg1, (hasdev == 0));
2544 print_raw_param("makedev(%d", major(arg2), 0);
2545 print_raw_param("%d)", minor(arg2), 1);
2547 print_syscall_epilogue(name);
2551 #ifdef TARGET_NR_mknodat
2553 print_mknodat(const struct syscallname *name,
2554 abi_long arg0, abi_long arg1, abi_long arg2,
2555 abi_long arg3, abi_long arg4, abi_long arg5)
2557 int hasdev = (arg2 & (S_IFCHR|S_IFBLK));
2559 print_syscall_prologue(name);
2560 print_at_dirfd(arg0, 0);
2561 print_string(arg1, 0);
2562 print_file_mode(arg2, (hasdev == 0));
2564 print_raw_param("makedev(%d", major(arg3), 0);
2565 print_raw_param("%d)", minor(arg3), 1);
2567 print_syscall_epilogue(name);
2571 #ifdef TARGET_NR_mq_open
2573 print_mq_open(const struct syscallname *name,
2574 abi_long arg0, abi_long arg1, abi_long arg2,
2575 abi_long arg3, abi_long arg4, abi_long arg5)
2577 int is_creat = (arg1 & TARGET_O_CREAT);
2579 print_syscall_prologue(name);
2580 print_string(arg0, 0);
2581 print_open_flags(arg1, (is_creat == 0));
2583 print_file_mode(arg2, 0);
2584 print_pointer(arg3, 1);
2586 print_syscall_epilogue(name);
2590 #ifdef TARGET_NR_open
2592 print_open(const struct syscallname *name,
2593 abi_long arg0, abi_long arg1, abi_long arg2,
2594 abi_long arg3, abi_long arg4, abi_long arg5)
2596 int is_creat = (arg1 & TARGET_O_CREAT);
2598 print_syscall_prologue(name);
2599 print_string(arg0, 0);
2600 print_open_flags(arg1, (is_creat == 0));
2602 print_file_mode(arg2, 1);
2603 print_syscall_epilogue(name);
2607 #ifdef TARGET_NR_openat
2609 print_openat(const struct syscallname *name,
2610 abi_long arg0, abi_long arg1, abi_long arg2,
2611 abi_long arg3, abi_long arg4, abi_long arg5)
2613 int is_creat = (arg2 & TARGET_O_CREAT);
2615 print_syscall_prologue(name);
2616 print_at_dirfd(arg0, 0);
2617 print_string(arg1, 0);
2618 print_open_flags(arg2, (is_creat == 0));
2620 print_file_mode(arg3, 1);
2621 print_syscall_epilogue(name);
2625 #ifdef TARGET_NR_mq_unlink
2627 print_mq_unlink(const struct syscallname *name,
2628 abi_long arg0, abi_long arg1, abi_long arg2,
2629 abi_long arg3, abi_long arg4, abi_long arg5)
2631 print_syscall_prologue(name);
2632 print_string(arg0, 1);
2633 print_syscall_epilogue(name);
2637 #if defined(TARGET_NR_fstatat64) || defined(TARGET_NR_newfstatat)
2639 print_fstatat64(const struct syscallname *name,
2640 abi_long arg0, abi_long arg1, abi_long arg2,
2641 abi_long arg3, abi_long arg4, abi_long arg5)
2643 print_syscall_prologue(name);
2644 print_at_dirfd(arg0, 0);
2645 print_string(arg1, 0);
2646 print_pointer(arg2, 0);
2647 print_flags(at_file_flags, arg3, 1);
2648 print_syscall_epilogue(name);
2650 #define print_newfstatat print_fstatat64
2653 #ifdef TARGET_NR_readlink
2655 print_readlink(const struct syscallname *name,
2656 abi_long arg0, abi_long arg1, abi_long arg2,
2657 abi_long arg3, abi_long arg4, abi_long arg5)
2659 print_syscall_prologue(name);
2660 print_string(arg0, 0);
2661 print_pointer(arg1, 0);
2662 print_raw_param("%u", arg2, 1);
2663 print_syscall_epilogue(name);
2667 #ifdef TARGET_NR_readlinkat
2669 print_readlinkat(const struct syscallname *name,
2670 abi_long arg0, abi_long arg1, abi_long arg2,
2671 abi_long arg3, abi_long arg4, abi_long arg5)
2673 print_syscall_prologue(name);
2674 print_at_dirfd(arg0, 0);
2675 print_string(arg1, 0);
2676 print_pointer(arg2, 0);
2677 print_raw_param("%u", arg3, 1);
2678 print_syscall_epilogue(name);
2682 #ifdef TARGET_NR_rename
2684 print_rename(const struct syscallname *name,
2685 abi_long arg0, abi_long arg1, abi_long arg2,
2686 abi_long arg3, abi_long arg4, abi_long arg5)
2688 print_syscall_prologue(name);
2689 print_string(arg0, 0);
2690 print_string(arg1, 1);
2691 print_syscall_epilogue(name);
2695 #ifdef TARGET_NR_renameat
2697 print_renameat(const struct syscallname *name,
2698 abi_long arg0, abi_long arg1, abi_long arg2,
2699 abi_long arg3, abi_long arg4, abi_long arg5)
2701 print_syscall_prologue(name);
2702 print_at_dirfd(arg0, 0);
2703 print_string(arg1, 0);
2704 print_at_dirfd(arg2, 0);
2705 print_string(arg3, 1);
2706 print_syscall_epilogue(name);
2710 #ifdef TARGET_NR_statfs
2712 print_statfs(const struct syscallname *name,
2713 abi_long arg0, abi_long arg1, abi_long arg2,
2714 abi_long arg3, abi_long arg4, abi_long arg5)
2716 print_syscall_prologue(name);
2717 print_string(arg0, 0);
2718 print_pointer(arg1, 1);
2719 print_syscall_epilogue(name);
2723 #ifdef TARGET_NR_statfs64
2725 print_statfs64(const struct syscallname *name,
2726 abi_long arg0, abi_long arg1, abi_long arg2,
2727 abi_long arg3, abi_long arg4, abi_long arg5)
2729 print_syscall_prologue(name);
2730 print_string(arg0, 0);
2731 print_pointer(arg1, 1);
2732 print_syscall_epilogue(name);
2736 #ifdef TARGET_NR_symlink
2738 print_symlink(const struct syscallname *name,
2739 abi_long arg0, abi_long arg1, abi_long arg2,
2740 abi_long arg3, abi_long arg4, abi_long arg5)
2742 print_syscall_prologue(name);
2743 print_string(arg0, 0);
2744 print_string(arg1, 1);
2745 print_syscall_epilogue(name);
2749 #ifdef TARGET_NR_symlinkat
2751 print_symlinkat(const struct syscallname *name,
2752 abi_long arg0, abi_long arg1, abi_long arg2,
2753 abi_long arg3, abi_long arg4, abi_long arg5)
2755 print_syscall_prologue(name);
2756 print_string(arg0, 0);
2757 print_at_dirfd(arg1, 0);
2758 print_string(arg2, 1);
2759 print_syscall_epilogue(name);
2763 #ifdef TARGET_NR_mount
2765 print_mount(const struct syscallname *name,
2766 abi_long arg0, abi_long arg1, abi_long arg2,
2767 abi_long arg3, abi_long arg4, abi_long arg5)
2769 print_syscall_prologue(name);
2770 print_string(arg0, 0);
2771 print_string(arg1, 0);
2772 print_string(arg2, 0);
2773 print_flags(mount_flags, arg3, 0);
2774 print_pointer(arg4, 1);
2775 print_syscall_epilogue(name);
2779 #ifdef TARGET_NR_umount
2781 print_umount(const struct syscallname *name,
2782 abi_long arg0, abi_long arg1, abi_long arg2,
2783 abi_long arg3, abi_long arg4, abi_long arg5)
2785 print_syscall_prologue(name);
2786 print_string(arg0, 1);
2787 print_syscall_epilogue(name);
2791 #ifdef TARGET_NR_umount2
2793 print_umount2(const struct syscallname *name,
2794 abi_long arg0, abi_long arg1, abi_long arg2,
2795 abi_long arg3, abi_long arg4, abi_long arg5)
2797 print_syscall_prologue(name);
2798 print_string(arg0, 0);
2799 print_flags(umount2_flags, arg1, 1);
2800 print_syscall_epilogue(name);
2804 #ifdef TARGET_NR_unlink
2806 print_unlink(const struct syscallname *name,
2807 abi_long arg0, abi_long arg1, abi_long arg2,
2808 abi_long arg3, abi_long arg4, abi_long arg5)
2810 print_syscall_prologue(name);
2811 print_string(arg0, 1);
2812 print_syscall_epilogue(name);
2816 #ifdef TARGET_NR_unlinkat
2818 print_unlinkat(const struct syscallname *name,
2819 abi_long arg0, abi_long arg1, abi_long arg2,
2820 abi_long arg3, abi_long arg4, abi_long arg5)
2822 print_syscall_prologue(name);
2823 print_at_dirfd(arg0, 0);
2824 print_string(arg1, 0);
2825 print_flags(unlinkat_flags, arg2, 1);
2826 print_syscall_epilogue(name);
2830 #ifdef TARGET_NR_utime
2832 print_utime(const struct syscallname *name,
2833 abi_long arg0, abi_long arg1, abi_long arg2,
2834 abi_long arg3, abi_long arg4, abi_long arg5)
2836 print_syscall_prologue(name);
2837 print_string(arg0, 0);
2838 print_pointer(arg1, 1);
2839 print_syscall_epilogue(name);
2843 #ifdef TARGET_NR_utimes
2845 print_utimes(const struct syscallname *name,
2846 abi_long arg0, abi_long arg1, abi_long arg2,
2847 abi_long arg3, abi_long arg4, abi_long arg5)
2849 print_syscall_prologue(name);
2850 print_string(arg0, 0);
2851 print_pointer(arg1, 1);
2852 print_syscall_epilogue(name);
2856 #ifdef TARGET_NR_utimensat
2858 print_utimensat(const struct syscallname *name,
2859 abi_long arg0, abi_long arg1, abi_long arg2,
2860 abi_long arg3, abi_long arg4, abi_long arg5)
2862 print_syscall_prologue(name);
2863 print_at_dirfd(arg0, 0);
2864 print_string(arg1, 0);
2865 print_pointer(arg2, 0);
2866 print_flags(at_file_flags, arg3, 1);
2867 print_syscall_epilogue(name);
2871 #if defined(TARGET_NR_mmap) || defined(TARGET_NR_mmap2)
2873 print_mmap(const struct syscallname *name,
2874 abi_long arg0, abi_long arg1, abi_long arg2,
2875 abi_long arg3, abi_long arg4, abi_long arg5)
2877 print_syscall_prologue(name);
2878 print_pointer(arg0, 0);
2879 print_raw_param("%d", arg1, 0);
2880 print_flags(mmap_prot_flags, arg2, 0);
2881 print_flags(mmap_flags, arg3, 0);
2882 print_raw_param("%d", arg4, 0);
2883 print_raw_param("%#x", arg5, 1);
2884 print_syscall_epilogue(name);
2886 #define print_mmap2 print_mmap
2889 #ifdef TARGET_NR_mprotect
2891 print_mprotect(const struct syscallname *name,
2892 abi_long arg0, abi_long arg1, abi_long arg2,
2893 abi_long arg3, abi_long arg4, abi_long arg5)
2895 print_syscall_prologue(name);
2896 print_pointer(arg0, 0);
2897 print_raw_param("%d", arg1, 0);
2898 print_flags(mmap_prot_flags, arg2, 1);
2899 print_syscall_epilogue(name);
2903 #ifdef TARGET_NR_munmap
2905 print_munmap(const struct syscallname *name,
2906 abi_long arg0, abi_long arg1, abi_long arg2,
2907 abi_long arg3, abi_long arg4, abi_long arg5)
2909 print_syscall_prologue(name);
2910 print_pointer(arg0, 0);
2911 print_raw_param("%d", arg1, 1);
2912 print_syscall_epilogue(name);
2916 #ifdef TARGET_NR_futex
2917 static void print_futex_op(abi_long tflag, int last)
2919 #define print_op(val) \
2920 if( cmd == val ) { \
2925 int cmd = (int)tflag;
2926 #ifdef FUTEX_PRIVATE_FLAG
2927 if (cmd & FUTEX_PRIVATE_FLAG) {
2928 qemu_log("FUTEX_PRIVATE_FLAG|");
2929 cmd &= ~FUTEX_PRIVATE_FLAG;
2932 #ifdef FUTEX_CLOCK_REALTIME
2933 if (cmd & FUTEX_CLOCK_REALTIME) {
2934 qemu_log("FUTEX_CLOCK_REALTIME|");
2935 cmd &= ~FUTEX_CLOCK_REALTIME;
2938 print_op(FUTEX_WAIT)
2939 print_op(FUTEX_WAKE)
2941 print_op(FUTEX_REQUEUE)
2942 print_op(FUTEX_CMP_REQUEUE)
2943 print_op(FUTEX_WAKE_OP)
2944 print_op(FUTEX_LOCK_PI)
2945 print_op(FUTEX_UNLOCK_PI)
2946 print_op(FUTEX_TRYLOCK_PI)
2947 #ifdef FUTEX_WAIT_BITSET
2948 print_op(FUTEX_WAIT_BITSET)
2950 #ifdef FUTEX_WAKE_BITSET
2951 print_op(FUTEX_WAKE_BITSET)
2953 /* unknown values */
2954 qemu_log("%d", cmd);
2958 print_futex(const struct syscallname *name,
2959 abi_long arg0, abi_long arg1, abi_long arg2,
2960 abi_long arg3, abi_long arg4, abi_long arg5)
2962 print_syscall_prologue(name);
2963 print_pointer(arg0, 0);
2964 print_futex_op(arg1, 0);
2965 print_raw_param(",%d", arg2, 0);
2966 print_pointer(arg3, 0); /* struct timespec */
2967 print_pointer(arg4, 0);
2968 print_raw_param("%d", arg4, 1);
2969 print_syscall_epilogue(name);
2973 #ifdef TARGET_NR_kill
2975 print_kill(const struct syscallname *name,
2976 abi_long arg0, abi_long arg1, abi_long arg2,
2977 abi_long arg3, abi_long arg4, abi_long arg5)
2979 print_syscall_prologue(name);
2980 print_raw_param("%d", arg0, 0);
2981 print_signal(arg1, 1);
2982 print_syscall_epilogue(name);
2986 #ifdef TARGET_NR_tkill
2988 print_tkill(const struct syscallname *name,
2989 abi_long arg0, abi_long arg1, abi_long arg2,
2990 abi_long arg3, abi_long arg4, abi_long arg5)
2992 print_syscall_prologue(name);
2993 print_raw_param("%d", arg0, 0);
2994 print_signal(arg1, 1);
2995 print_syscall_epilogue(name);
2999 #ifdef TARGET_NR_tgkill
3001 print_tgkill(const struct syscallname *name,
3002 abi_long arg0, abi_long arg1, abi_long arg2,
3003 abi_long arg3, abi_long arg4, abi_long arg5)
3005 print_syscall_prologue(name);
3006 print_raw_param("%d", arg0, 0);
3007 print_raw_param("%d", arg1, 0);
3008 print_signal(arg2, 1);
3009 print_syscall_epilogue(name);
3013 #ifdef TARGET_NR_statx
3015 print_statx(const struct syscallname *name,
3016 abi_long arg0, abi_long arg1, abi_long arg2,
3017 abi_long arg3, abi_long arg4, abi_long arg5)
3019 print_syscall_prologue(name);
3020 print_at_dirfd(arg0, 0);
3021 print_string(arg1, 0);
3022 print_flags(statx_flags, arg2, 0);
3023 print_flags(statx_mask, arg3, 0);
3024 print_pointer(arg4, 1);
3025 print_syscall_epilogue(name);
3030 * An array of all of the syscalls we know about
3033 static const struct syscallname scnames[] = {
3034 #include "strace.list"
3037 static int nsyscalls = ARRAY_SIZE(scnames);
3040 * The public interface to this module.
3043 print_syscall(int num,
3044 abi_long arg1, abi_long arg2, abi_long arg3,
3045 abi_long arg4, abi_long arg5, abi_long arg6)
3048 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 ")";
3050 qemu_log("%d ", getpid());
3052 for(i=0;i<nsyscalls;i++)
3053 if( scnames[i].nr == num ) {
3054 if( scnames[i].call != NULL ) {
3056 &scnames[i], arg1, arg2, arg3, arg4, arg5, arg6);
3058 /* XXX: this format system is broken because it uses
3059 host types and host pointers for strings */
3060 if( scnames[i].format != NULL )
3061 format = scnames[i].format;
3063 scnames[i].name, arg1, arg2, arg3, arg4, arg5, arg6);
3067 qemu_log("Unknown syscall %d\n", num);
3072 print_syscall_ret(int num, abi_long ret,
3073 abi_long arg1, abi_long arg2, abi_long arg3,
3074 abi_long arg4, abi_long arg5, abi_long arg6)
3078 for(i=0;i<nsyscalls;i++)
3079 if( scnames[i].nr == num ) {
3080 if( scnames[i].result != NULL ) {
3081 scnames[i].result(&scnames[i], ret,
3085 print_syscall_err(ret);
3088 qemu_log(TARGET_ABI_FMT_ld, ret);
3096 void print_taken_signal(int target_signum, const target_siginfo_t *tinfo)
3098 /* Print the strace output for a signal being taken:
3099 * --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
3102 print_signal(target_signum, 1);
3104 print_siginfo(tinfo);