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Commit | Line | Data |
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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> | |
608e5592 | 11 | #include <sched.h> |
33189d31 TS |
12 | #include "qemu.h" |
13 | ||
14 | int do_strace=0; | |
15 | ||
16 | struct syscallname { | |
17 | int nr; | |
7ccfb2eb BS |
18 | const char *name; |
19 | const char *format; | |
20 | void (*call)(const struct syscallname *, | |
c16f9ed3 FB |
21 | abi_long, abi_long, abi_long, |
22 | abi_long, abi_long, abi_long); | |
7ccfb2eb | 23 | void (*result)(const struct syscallname *, abi_long); |
33189d31 TS |
24 | }; |
25 | ||
74d753ac MW |
26 | #ifdef __GNUC__ |
27 | /* | |
28 | * It is possible that target doesn't have syscall that uses | |
29 | * following flags but we don't want the compiler to warn | |
30 | * us about them being unused. Same applies to utility print | |
31 | * functions. It is ok to keep them while not used. | |
32 | */ | |
33 | #define UNUSED __attribute__ ((unused)) | |
34 | #else | |
35 | #define UNUSED | |
36 | #endif | |
37 | ||
38 | /* | |
39 | * Structure used to translate flag values into strings. This is | |
40 | * similar that is in the actual strace tool. | |
41 | */ | |
42 | struct flags { | |
43 | abi_long f_value; /* flag */ | |
44 | const char *f_string; /* stringified flag */ | |
45 | }; | |
46 | ||
47 | /* common flags for all architectures */ | |
48 | #define FLAG_GENERIC(name) { name, #name } | |
49 | /* target specific flags (syscall_defs.h has TARGET_<flag>) */ | |
50 | #define FLAG_TARGET(name) { TARGET_ ## name, #name } | |
51 | /* end of flags array */ | |
52 | #define FLAG_END { 0, NULL } | |
53 | ||
54 | UNUSED static const char *get_comma(int); | |
55 | UNUSED static void print_pointer(abi_long, int); | |
56 | UNUSED static void print_flags(const struct flags *, abi_long, int); | |
57 | UNUSED static void print_at_dirfd(abi_long, int); | |
58 | UNUSED static void print_file_mode(abi_long, int); | |
59 | UNUSED static void print_open_flags(abi_long, int); | |
60 | UNUSED static void print_syscall_prologue(const struct syscallname *); | |
61 | UNUSED static void print_syscall_epilogue(const struct syscallname *); | |
62 | UNUSED static void print_string(abi_long, int); | |
fb3aabf3 | 63 | UNUSED static void print_buf(abi_long addr, abi_long len, int last); |
74d753ac MW |
64 | UNUSED static void print_raw_param(const char *, abi_long, int); |
65 | UNUSED static void print_timeval(abi_ulong, int); | |
66 | UNUSED static void print_number(abi_long, int); | |
608e5592 | 67 | UNUSED static void print_signal(abi_ulong, int); |
fb3aabf3 LV |
68 | UNUSED static void print_sockaddr(abi_ulong addr, abi_long addrlen); |
69 | UNUSED static void print_socket_domain(int domain); | |
70 | UNUSED static void print_socket_type(int type); | |
71 | UNUSED static void print_socket_protocol(int domain, int type, int protocol); | |
74d753ac | 72 | |
33189d31 TS |
73 | /* |
74 | * Utility functions | |
75 | */ | |
76 | static void | |
77 | print_ipc_cmd(int cmd) | |
78 | { | |
79 | #define output_cmd(val) \ | |
80 | if( cmd == val ) { \ | |
81 | gemu_log(#val); \ | |
82 | return; \ | |
83 | } | |
84 | ||
85 | cmd &= 0xff; | |
86 | ||
87 | /* General IPC commands */ | |
88 | output_cmd( IPC_RMID ); | |
89 | output_cmd( IPC_SET ); | |
90 | output_cmd( IPC_STAT ); | |
91 | output_cmd( IPC_INFO ); | |
92 | /* msgctl() commands */ | |
93 | #ifdef __USER_MISC | |
94 | output_cmd( MSG_STAT ); | |
95 | output_cmd( MSG_INFO ); | |
96 | #endif | |
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 */ | |
123 | gemu_log("%d",cmd); | |
124 | } | |
125 | ||
608e5592 LV |
126 | static void |
127 | print_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 | } | |
154 | gemu_log("%s%s", signal_name, get_comma(last)); | |
155 | } | |
156 | ||
0cb581d6 PM |
157 | static 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: | |
187 | gemu_log("%d", arg); | |
188 | return; | |
189 | } | |
190 | gemu_log("%s", codename); | |
191 | } | |
192 | ||
193 | static void print_siginfo(const target_siginfo_t *tinfo) | |
194 | { | |
195 | /* Print a target_siginfo_t in the format desired for printing | |
196 | * signals being taken. We assume the target_siginfo_t is in the | |
197 | * internal form where the top 16 bits of si_code indicate which | |
198 | * part of the union is valid, rather than in the guest-visible | |
199 | * form where the bottom 16 bits are sign-extended into the top 16. | |
200 | */ | |
201 | int si_type = extract32(tinfo->si_code, 16, 16); | |
202 | int si_code = sextract32(tinfo->si_code, 0, 16); | |
203 | ||
204 | gemu_log("{si_signo="); | |
205 | print_signal(tinfo->si_signo, 1); | |
206 | gemu_log(", si_code="); | |
207 | print_si_code(si_code); | |
208 | ||
209 | switch (si_type) { | |
210 | case QEMU_SI_KILL: | |
211 | gemu_log(", si_pid = %u, si_uid = %u", | |
212 | (unsigned int)tinfo->_sifields._kill._pid, | |
213 | (unsigned int)tinfo->_sifields._kill._uid); | |
214 | break; | |
215 | case QEMU_SI_TIMER: | |
216 | gemu_log(", si_timer1 = %u, si_timer2 = %u", | |
217 | tinfo->_sifields._timer._timer1, | |
218 | tinfo->_sifields._timer._timer2); | |
219 | break; | |
220 | case QEMU_SI_POLL: | |
221 | gemu_log(", si_band = %d, si_fd = %d", | |
222 | tinfo->_sifields._sigpoll._band, | |
223 | tinfo->_sifields._sigpoll._fd); | |
224 | break; | |
225 | case QEMU_SI_FAULT: | |
226 | gemu_log(", si_addr = "); | |
227 | print_pointer(tinfo->_sifields._sigfault._addr, 1); | |
228 | break; | |
229 | case QEMU_SI_CHLD: | |
230 | gemu_log(", si_pid = %u, si_uid = %u, si_status = %d" | |
231 | ", si_utime=" TARGET_ABI_FMT_ld | |
232 | ", si_stime=" TARGET_ABI_FMT_ld, | |
233 | (unsigned int)(tinfo->_sifields._sigchld._pid), | |
234 | (unsigned int)(tinfo->_sifields._sigchld._uid), | |
235 | tinfo->_sifields._sigchld._status, | |
236 | tinfo->_sifields._sigchld._utime, | |
237 | tinfo->_sifields._sigchld._stime); | |
238 | break; | |
239 | case QEMU_SI_RT: | |
240 | gemu_log(", si_pid = %u, si_uid = %u, si_sigval = " TARGET_ABI_FMT_ld, | |
241 | (unsigned int)tinfo->_sifields._rt._pid, | |
242 | (unsigned int)tinfo->_sifields._rt._uid, | |
243 | tinfo->_sifields._rt._sigval.sival_ptr); | |
244 | break; | |
245 | default: | |
246 | g_assert_not_reached(); | |
247 | } | |
248 | gemu_log("}"); | |
249 | } | |
250 | ||
fb3aabf3 LV |
251 | static void |
252 | print_sockaddr(abi_ulong addr, abi_long addrlen) | |
253 | { | |
254 | struct target_sockaddr *sa; | |
255 | int i; | |
256 | int sa_family; | |
257 | ||
258 | sa = lock_user(VERIFY_READ, addr, addrlen, 1); | |
259 | if (sa) { | |
260 | sa_family = tswap16(sa->sa_family); | |
261 | switch (sa_family) { | |
262 | case AF_UNIX: { | |
263 | struct target_sockaddr_un *un = (struct target_sockaddr_un *)sa; | |
264 | int i; | |
265 | gemu_log("{sun_family=AF_UNIX,sun_path=\""); | |
266 | for (i = 0; i < addrlen - | |
267 | offsetof(struct target_sockaddr_un, sun_path) && | |
268 | un->sun_path[i]; i++) { | |
269 | gemu_log("%c", un->sun_path[i]); | |
270 | } | |
271 | gemu_log("\"}"); | |
272 | break; | |
273 | } | |
274 | case AF_INET: { | |
275 | struct target_sockaddr_in *in = (struct target_sockaddr_in *)sa; | |
276 | uint8_t *c = (uint8_t *)&in->sin_addr.s_addr; | |
277 | gemu_log("{sin_family=AF_INET,sin_port=htons(%d),", | |
278 | ntohs(in->sin_port)); | |
279 | gemu_log("sin_addr=inet_addr(\"%d.%d.%d.%d\")", | |
280 | c[0], c[1], c[2], c[3]); | |
281 | gemu_log("}"); | |
282 | break; | |
283 | } | |
284 | case AF_PACKET: { | |
285 | struct target_sockaddr_ll *ll = (struct target_sockaddr_ll *)sa; | |
286 | uint8_t *c = (uint8_t *)&ll->sll_addr; | |
287 | gemu_log("{sll_family=AF_PACKET," | |
288 | "sll_protocol=htons(0x%04x),if%d,pkttype=", | |
289 | ntohs(ll->sll_protocol), ll->sll_ifindex); | |
290 | switch (ll->sll_pkttype) { | |
291 | case PACKET_HOST: | |
292 | gemu_log("PACKET_HOST"); | |
293 | break; | |
294 | case PACKET_BROADCAST: | |
295 | gemu_log("PACKET_BROADCAST"); | |
296 | break; | |
297 | case PACKET_MULTICAST: | |
298 | gemu_log("PACKET_MULTICAST"); | |
299 | break; | |
300 | case PACKET_OTHERHOST: | |
301 | gemu_log("PACKET_OTHERHOST"); | |
302 | break; | |
303 | case PACKET_OUTGOING: | |
304 | gemu_log("PACKET_OUTGOING"); | |
305 | break; | |
306 | default: | |
307 | gemu_log("%d", ll->sll_pkttype); | |
308 | break; | |
309 | } | |
310 | gemu_log(",sll_addr=%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", | |
311 | c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]); | |
312 | gemu_log("}"); | |
313 | break; | |
314 | } | |
315 | default: | |
316 | gemu_log("{sa_family=%d, sa_data={", sa->sa_family); | |
317 | for (i = 0; i < 13; i++) { | |
318 | gemu_log("%02x, ", sa->sa_data[i]); | |
319 | } | |
320 | gemu_log("%02x}", sa->sa_data[i]); | |
321 | gemu_log("}"); | |
322 | break; | |
323 | } | |
324 | unlock_user(sa, addr, 0); | |
325 | } else { | |
326 | print_raw_param("0x"TARGET_ABI_FMT_lx, addr, 0); | |
327 | } | |
328 | gemu_log(", "TARGET_ABI_FMT_ld, addrlen); | |
329 | } | |
330 | ||
331 | static void | |
332 | print_socket_domain(int domain) | |
333 | { | |
334 | switch (domain) { | |
335 | case PF_UNIX: | |
336 | gemu_log("PF_UNIX"); | |
337 | break; | |
338 | case PF_INET: | |
339 | gemu_log("PF_INET"); | |
340 | break; | |
341 | case PF_PACKET: | |
342 | gemu_log("PF_PACKET"); | |
343 | break; | |
344 | default: | |
345 | gemu_log("%d", domain); | |
346 | break; | |
347 | } | |
348 | } | |
349 | ||
350 | static void | |
351 | print_socket_type(int type) | |
352 | { | |
353 | switch (type) { | |
354 | case TARGET_SOCK_DGRAM: | |
355 | gemu_log("SOCK_DGRAM"); | |
356 | break; | |
357 | case TARGET_SOCK_STREAM: | |
358 | gemu_log("SOCK_STREAM"); | |
359 | break; | |
360 | case TARGET_SOCK_RAW: | |
361 | gemu_log("SOCK_RAW"); | |
362 | break; | |
363 | case TARGET_SOCK_RDM: | |
364 | gemu_log("SOCK_RDM"); | |
365 | break; | |
366 | case TARGET_SOCK_SEQPACKET: | |
367 | gemu_log("SOCK_SEQPACKET"); | |
368 | break; | |
369 | case TARGET_SOCK_PACKET: | |
370 | gemu_log("SOCK_PACKET"); | |
371 | break; | |
372 | } | |
373 | } | |
374 | ||
375 | static void | |
376 | print_socket_protocol(int domain, int type, int protocol) | |
377 | { | |
378 | if (domain == AF_PACKET || | |
379 | (domain == AF_INET && type == TARGET_SOCK_PACKET)) { | |
380 | switch (protocol) { | |
381 | case 0x0003: | |
382 | gemu_log("ETH_P_ALL"); | |
383 | break; | |
384 | default: | |
385 | gemu_log("%d", protocol); | |
386 | } | |
387 | return; | |
388 | } | |
389 | ||
390 | switch (protocol) { | |
391 | case IPPROTO_IP: | |
392 | gemu_log("IPPROTO_IP"); | |
393 | break; | |
394 | case IPPROTO_TCP: | |
395 | gemu_log("IPPROTO_TCP"); | |
396 | break; | |
397 | case IPPROTO_UDP: | |
398 | gemu_log("IPPROTO_UDP"); | |
399 | break; | |
400 | case IPPROTO_RAW: | |
401 | gemu_log("IPPROTO_RAW"); | |
402 | break; | |
403 | default: | |
404 | gemu_log("%d", protocol); | |
405 | break; | |
406 | } | |
407 | } | |
408 | ||
409 | ||
c16f9ed3 | 410 | #ifdef TARGET_NR__newselect |
33189d31 | 411 | static void |
c16f9ed3 | 412 | print_fdset(int n, abi_ulong target_fds_addr) |
33189d31 TS |
413 | { |
414 | int i; | |
415 | ||
416 | gemu_log("["); | |
417 | if( target_fds_addr ) { | |
579a97f7 | 418 | abi_long *target_fds; |
33189d31 | 419 | |
579a97f7 FB |
420 | target_fds = lock_user(VERIFY_READ, |
421 | target_fds_addr, | |
422 | sizeof(*target_fds)*(n / TARGET_ABI_BITS + 1), | |
423 | 1); | |
424 | ||
425 | if (!target_fds) | |
33189d31 TS |
426 | return; |
427 | ||
33189d31 | 428 | for (i=n; i>=0; i--) { |
cbb21eed | 429 | if ((tswapal(target_fds[i / TARGET_ABI_BITS]) >> (i & (TARGET_ABI_BITS - 1))) & 1) |
33189d31 TS |
430 | gemu_log("%d,", i ); |
431 | } | |
432 | unlock_user(target_fds, target_fds_addr, 0); | |
433 | } | |
434 | gemu_log("]"); | |
435 | } | |
c16f9ed3 | 436 | #endif |
33189d31 | 437 | |
38860a03 AM |
438 | #ifdef TARGET_NR_clock_adjtime |
439 | /* IDs of the various system clocks */ | |
440 | #define TARGET_CLOCK_REALTIME 0 | |
441 | #define TARGET_CLOCK_MONOTONIC 1 | |
442 | #define TARGET_CLOCK_PROCESS_CPUTIME_ID 2 | |
443 | #define TARGET_CLOCK_THREAD_CPUTIME_ID 3 | |
444 | #define TARGET_CLOCK_MONOTONIC_RAW 4 | |
445 | #define TARGET_CLOCK_REALTIME_COARSE 5 | |
446 | #define TARGET_CLOCK_MONOTONIC_COARSE 6 | |
447 | #define TARGET_CLOCK_BOOTTIME 7 | |
448 | #define TARGET_CLOCK_REALTIME_ALARM 8 | |
449 | #define TARGET_CLOCK_BOOTTIME_ALARM 9 | |
450 | #define TARGET_CLOCK_SGI_CYCLE 10 | |
451 | #define TARGET_CLOCK_TAI 11 | |
452 | ||
453 | static void | |
454 | print_clockid(int clockid, int last) | |
455 | { | |
456 | switch (clockid) { | |
457 | case TARGET_CLOCK_REALTIME: | |
458 | gemu_log("CLOCK_REALTIME"); | |
459 | break; | |
460 | case TARGET_CLOCK_MONOTONIC: | |
461 | gemu_log("CLOCK_MONOTONIC"); | |
462 | break; | |
463 | case TARGET_CLOCK_PROCESS_CPUTIME_ID: | |
464 | gemu_log("CLOCK_PROCESS_CPUTIME_ID"); | |
465 | break; | |
466 | case TARGET_CLOCK_THREAD_CPUTIME_ID: | |
467 | gemu_log("CLOCK_THREAD_CPUTIME_ID"); | |
468 | break; | |
469 | case TARGET_CLOCK_MONOTONIC_RAW: | |
470 | gemu_log("CLOCK_MONOTONIC_RAW"); | |
471 | break; | |
472 | case TARGET_CLOCK_REALTIME_COARSE: | |
473 | gemu_log("CLOCK_REALTIME_COARSE"); | |
474 | break; | |
475 | case TARGET_CLOCK_MONOTONIC_COARSE: | |
476 | gemu_log("CLOCK_MONOTONIC_COARSE"); | |
477 | break; | |
478 | case TARGET_CLOCK_BOOTTIME: | |
479 | gemu_log("CLOCK_BOOTTIME"); | |
480 | break; | |
481 | case TARGET_CLOCK_REALTIME_ALARM: | |
482 | gemu_log("CLOCK_REALTIME_ALARM"); | |
483 | break; | |
484 | case TARGET_CLOCK_BOOTTIME_ALARM: | |
485 | gemu_log("CLOCK_BOOTTIME_ALARM"); | |
486 | break; | |
487 | case TARGET_CLOCK_SGI_CYCLE: | |
488 | gemu_log("CLOCK_SGI_CYCLE"); | |
489 | break; | |
490 | case TARGET_CLOCK_TAI: | |
491 | gemu_log("CLOCK_TAI"); | |
492 | break; | |
493 | default: | |
494 | gemu_log("%d", clockid); | |
495 | break; | |
496 | } | |
497 | gemu_log("%s", get_comma(last)); | |
498 | } | |
499 | #endif | |
500 | ||
33189d31 TS |
501 | /* |
502 | * Sysycall specific output functions | |
503 | */ | |
504 | ||
505 | /* select */ | |
c16f9ed3 | 506 | #ifdef TARGET_NR__newselect |
33189d31 TS |
507 | static long newselect_arg1 = 0; |
508 | static long newselect_arg2 = 0; | |
509 | static long newselect_arg3 = 0; | |
510 | static long newselect_arg4 = 0; | |
511 | static long newselect_arg5 = 0; | |
512 | ||
513 | static void | |
7ccfb2eb | 514 | print_newselect(const struct syscallname *name, |
c16f9ed3 FB |
515 | abi_long arg1, abi_long arg2, abi_long arg3, |
516 | abi_long arg4, abi_long arg5, abi_long arg6) | |
33189d31 | 517 | { |
c16f9ed3 | 518 | gemu_log("%s(" TARGET_ABI_FMT_ld ",", name->name, arg1); |
33189d31 TS |
519 | print_fdset(arg1, arg2); |
520 | gemu_log(","); | |
521 | print_fdset(arg1, arg3); | |
522 | gemu_log(","); | |
523 | print_fdset(arg1, arg4); | |
524 | gemu_log(","); | |
74d753ac | 525 | print_timeval(arg5, 1); |
33189d31 TS |
526 | gemu_log(")"); |
527 | ||
528 | /* save for use in the return output function below */ | |
529 | newselect_arg1=arg1; | |
530 | newselect_arg2=arg2; | |
531 | newselect_arg3=arg3; | |
532 | newselect_arg4=arg4; | |
533 | newselect_arg5=arg5; | |
534 | } | |
c16f9ed3 | 535 | #endif |
33189d31 | 536 | |
3e46b2ef | 537 | #ifdef TARGET_NR_semctl |
33189d31 | 538 | static void |
7ccfb2eb | 539 | print_semctl(const struct syscallname *name, |
c16f9ed3 FB |
540 | abi_long arg1, abi_long arg2, abi_long arg3, |
541 | abi_long arg4, abi_long arg5, abi_long arg6) | |
33189d31 | 542 | { |
c16f9ed3 | 543 | gemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",", name->name, arg1, arg2); |
33189d31 | 544 | print_ipc_cmd(arg3); |
c16f9ed3 | 545 | gemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4); |
33189d31 | 546 | } |
3e46b2ef | 547 | #endif |
33189d31 TS |
548 | |
549 | static void | |
7ccfb2eb | 550 | print_execve(const struct syscallname *name, |
c16f9ed3 FB |
551 | abi_long arg1, abi_long arg2, abi_long arg3, |
552 | abi_long arg4, abi_long arg5, abi_long arg6) | |
33189d31 | 553 | { |
c16f9ed3 | 554 | abi_ulong arg_ptr_addr; |
33189d31 TS |
555 | char *s; |
556 | ||
579a97f7 | 557 | if (!(s = lock_user_string(arg1))) |
33189d31 | 558 | return; |
33189d31 TS |
559 | gemu_log("%s(\"%s\",{", name->name, s); |
560 | unlock_user(s, arg1, 0); | |
561 | ||
c16f9ed3 | 562 | for (arg_ptr_addr = arg2; ; arg_ptr_addr += sizeof(abi_ulong)) { |
98448f58 | 563 | abi_ulong *arg_ptr, arg_addr; |
33189d31 | 564 | |
c16f9ed3 | 565 | arg_ptr = lock_user(VERIFY_READ, arg_ptr_addr, sizeof(abi_ulong), 1); |
579a97f7 | 566 | if (!arg_ptr) |
33189d31 | 567 | return; |
cbb21eed | 568 | arg_addr = tswapal(*arg_ptr); |
33189d31 TS |
569 | unlock_user(arg_ptr, arg_ptr_addr, 0); |
570 | if (!arg_addr) | |
571 | break; | |
579a97f7 FB |
572 | if ((s = lock_user_string(arg_addr))) { |
573 | gemu_log("\"%s\",", s); | |
98448f58 | 574 | unlock_user(s, arg_addr, 0); |
579a97f7 | 575 | } |
33189d31 TS |
576 | } |
577 | ||
578 | gemu_log("NULL})"); | |
579 | } | |
580 | ||
c16f9ed3 | 581 | #ifdef TARGET_NR_ipc |
33189d31 | 582 | static void |
7ccfb2eb | 583 | print_ipc(const struct syscallname *name, |
c16f9ed3 FB |
584 | abi_long arg1, abi_long arg2, abi_long arg3, |
585 | abi_long arg4, abi_long arg5, abi_long arg6) | |
33189d31 TS |
586 | { |
587 | switch(arg1) { | |
588 | case IPCOP_semctl: | |
7ccfb2eb BS |
589 | gemu_log("semctl(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",", arg1, arg2); |
590 | print_ipc_cmd(arg3); | |
591 | gemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4); | |
33189d31 TS |
592 | break; |
593 | default: | |
c16f9ed3 | 594 | gemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ")", |
33189d31 TS |
595 | name->name, arg1, arg2, arg3, arg4); |
596 | } | |
597 | } | |
c16f9ed3 | 598 | #endif |
33189d31 TS |
599 | |
600 | /* | |
601 | * Variants for the return value output function | |
602 | */ | |
603 | ||
604 | static void | |
7ccfb2eb | 605 | print_syscall_ret_addr(const struct syscallname *name, abi_long ret) |
33189d31 | 606 | { |
7dcdaeaf | 607 | const char *errstr = NULL; |
962b289e | 608 | |
2a7e1245 PM |
609 | if (ret < 0) { |
610 | errstr = target_strerror(-ret); | |
962b289e | 611 | } |
2a7e1245 PM |
612 | if (errstr) { |
613 | gemu_log(" = -1 errno=%d (%s)\n", (int)-ret, errstr); | |
33189d31 | 614 | } else { |
29fa23e7 | 615 | gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret); |
33189d31 TS |
616 | } |
617 | } | |
618 | ||
f3e3285d | 619 | #if 0 /* currently unused */ |
33189d31 | 620 | static void |
c16f9ed3 | 621 | print_syscall_ret_raw(struct syscallname *name, abi_long ret) |
33189d31 | 622 | { |
29fa23e7 | 623 | gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret); |
33189d31 | 624 | } |
f3e3285d | 625 | #endif |
33189d31 | 626 | |
f3e3285d | 627 | #ifdef TARGET_NR__newselect |
33189d31 | 628 | static void |
7ccfb2eb | 629 | print_syscall_ret_newselect(const struct syscallname *name, abi_long ret) |
33189d31 | 630 | { |
29fa23e7 | 631 | gemu_log(" = 0x" TARGET_ABI_FMT_lx " (", ret); |
33189d31 TS |
632 | print_fdset(newselect_arg1,newselect_arg2); |
633 | gemu_log(","); | |
634 | print_fdset(newselect_arg1,newselect_arg3); | |
635 | gemu_log(","); | |
636 | print_fdset(newselect_arg1,newselect_arg4); | |
637 | gemu_log(","); | |
74d753ac | 638 | print_timeval(newselect_arg5, 1); |
33189d31 TS |
639 | gemu_log(")\n"); |
640 | } | |
f3e3285d | 641 | #endif |
33189d31 | 642 | |
19f59bce AM |
643 | /* special meanings of adjtimex()' non-negative return values */ |
644 | #define TARGET_TIME_OK 0 /* clock synchronized, no leap second */ | |
645 | #define TARGET_TIME_INS 1 /* insert leap second */ | |
646 | #define TARGET_TIME_DEL 2 /* delete leap second */ | |
647 | #define TARGET_TIME_OOP 3 /* leap second in progress */ | |
648 | #define TARGET_TIME_WAIT 4 /* leap second has occurred */ | |
649 | #define TARGET_TIME_ERROR 5 /* clock not synchronized */ | |
650 | static void | |
651 | print_syscall_ret_adjtimex(const struct syscallname *name, abi_long ret) | |
652 | { | |
653 | const char *errstr = NULL; | |
654 | ||
655 | gemu_log(" = "); | |
656 | if (ret < 0) { | |
657 | gemu_log("-1 errno=%d", errno); | |
658 | errstr = target_strerror(-ret); | |
659 | if (errstr) { | |
660 | gemu_log(" (%s)", errstr); | |
661 | } | |
662 | } else { | |
663 | gemu_log(TARGET_ABI_FMT_ld, ret); | |
664 | switch (ret) { | |
665 | case TARGET_TIME_OK: | |
666 | gemu_log(" TIME_OK (clock synchronized, no leap second)"); | |
667 | break; | |
668 | case TARGET_TIME_INS: | |
669 | gemu_log(" TIME_INS (insert leap second)"); | |
670 | break; | |
671 | case TARGET_TIME_DEL: | |
672 | gemu_log(" TIME_DEL (delete leap second)"); | |
673 | break; | |
674 | case TARGET_TIME_OOP: | |
675 | gemu_log(" TIME_OOP (leap second in progress)"); | |
676 | break; | |
677 | case TARGET_TIME_WAIT: | |
678 | gemu_log(" TIME_WAIT (leap second has occurred)"); | |
679 | break; | |
680 | case TARGET_TIME_ERROR: | |
681 | gemu_log(" TIME_ERROR (clock not synchronized)"); | |
682 | break; | |
683 | } | |
684 | } | |
685 | ||
686 | gemu_log("\n"); | |
687 | } | |
688 | ||
74d753ac MW |
689 | UNUSED static struct flags access_flags[] = { |
690 | FLAG_GENERIC(F_OK), | |
691 | FLAG_GENERIC(R_OK), | |
692 | FLAG_GENERIC(W_OK), | |
693 | FLAG_GENERIC(X_OK), | |
694 | FLAG_END, | |
695 | }; | |
696 | ||
697 | UNUSED static struct flags at_file_flags[] = { | |
698 | #ifdef AT_EACCESS | |
699 | FLAG_GENERIC(AT_EACCESS), | |
700 | #endif | |
701 | #ifdef AT_SYMLINK_NOFOLLOW | |
702 | FLAG_GENERIC(AT_SYMLINK_NOFOLLOW), | |
703 | #endif | |
704 | FLAG_END, | |
705 | }; | |
706 | ||
707 | UNUSED static struct flags unlinkat_flags[] = { | |
708 | #ifdef AT_REMOVEDIR | |
709 | FLAG_GENERIC(AT_REMOVEDIR), | |
710 | #endif | |
711 | FLAG_END, | |
712 | }; | |
713 | ||
714 | UNUSED static struct flags mode_flags[] = { | |
715 | FLAG_GENERIC(S_IFSOCK), | |
716 | FLAG_GENERIC(S_IFLNK), | |
717 | FLAG_GENERIC(S_IFREG), | |
718 | FLAG_GENERIC(S_IFBLK), | |
719 | FLAG_GENERIC(S_IFDIR), | |
720 | FLAG_GENERIC(S_IFCHR), | |
721 | FLAG_GENERIC(S_IFIFO), | |
722 | FLAG_END, | |
723 | }; | |
724 | ||
725 | UNUSED static struct flags open_access_flags[] = { | |
726 | FLAG_TARGET(O_RDONLY), | |
727 | FLAG_TARGET(O_WRONLY), | |
728 | FLAG_TARGET(O_RDWR), | |
729 | FLAG_END, | |
730 | }; | |
731 | ||
732 | UNUSED static struct flags open_flags[] = { | |
733 | FLAG_TARGET(O_APPEND), | |
734 | FLAG_TARGET(O_CREAT), | |
735 | FLAG_TARGET(O_DIRECTORY), | |
736 | FLAG_TARGET(O_EXCL), | |
737 | FLAG_TARGET(O_LARGEFILE), | |
738 | FLAG_TARGET(O_NOCTTY), | |
739 | FLAG_TARGET(O_NOFOLLOW), | |
740 | FLAG_TARGET(O_NONBLOCK), /* also O_NDELAY */ | |
afc8763f RH |
741 | FLAG_TARGET(O_DSYNC), |
742 | FLAG_TARGET(__O_SYNC), | |
74d753ac MW |
743 | FLAG_TARGET(O_TRUNC), |
744 | #ifdef O_DIRECT | |
745 | FLAG_TARGET(O_DIRECT), | |
afc8763f RH |
746 | #endif |
747 | #ifdef O_NOATIME | |
748 | FLAG_TARGET(O_NOATIME), | |
749 | #endif | |
750 | #ifdef O_CLOEXEC | |
751 | FLAG_TARGET(O_CLOEXEC), | |
752 | #endif | |
753 | #ifdef O_PATH | |
754 | FLAG_TARGET(O_PATH), | |
74d753ac MW |
755 | #endif |
756 | FLAG_END, | |
757 | }; | |
758 | ||
759 | UNUSED static struct flags mount_flags[] = { | |
760 | #ifdef MS_BIND | |
761 | FLAG_GENERIC(MS_BIND), | |
762 | #endif | |
763 | #ifdef MS_DIRSYNC | |
764 | FLAG_GENERIC(MS_DIRSYNC), | |
765 | #endif | |
766 | FLAG_GENERIC(MS_MANDLOCK), | |
767 | #ifdef MS_MOVE | |
768 | FLAG_GENERIC(MS_MOVE), | |
769 | #endif | |
770 | FLAG_GENERIC(MS_NOATIME), | |
771 | FLAG_GENERIC(MS_NODEV), | |
772 | FLAG_GENERIC(MS_NODIRATIME), | |
773 | FLAG_GENERIC(MS_NOEXEC), | |
774 | FLAG_GENERIC(MS_NOSUID), | |
775 | FLAG_GENERIC(MS_RDONLY), | |
776 | #ifdef MS_RELATIME | |
777 | FLAG_GENERIC(MS_RELATIME), | |
778 | #endif | |
779 | FLAG_GENERIC(MS_REMOUNT), | |
780 | FLAG_GENERIC(MS_SYNCHRONOUS), | |
781 | FLAG_END, | |
782 | }; | |
783 | ||
784 | UNUSED static struct flags umount2_flags[] = { | |
785 | #ifdef MNT_FORCE | |
786 | FLAG_GENERIC(MNT_FORCE), | |
787 | #endif | |
788 | #ifdef MNT_DETACH | |
789 | FLAG_GENERIC(MNT_DETACH), | |
790 | #endif | |
791 | #ifdef MNT_EXPIRE | |
792 | FLAG_GENERIC(MNT_EXPIRE), | |
793 | #endif | |
794 | FLAG_END, | |
795 | }; | |
796 | ||
797 | UNUSED static struct flags mmap_prot_flags[] = { | |
798 | FLAG_GENERIC(PROT_NONE), | |
799 | FLAG_GENERIC(PROT_EXEC), | |
800 | FLAG_GENERIC(PROT_READ), | |
801 | FLAG_GENERIC(PROT_WRITE), | |
9e0b74a4 PB |
802 | FLAG_TARGET(PROT_SEM), |
803 | FLAG_GENERIC(PROT_GROWSDOWN), | |
804 | FLAG_GENERIC(PROT_GROWSUP), | |
74d753ac MW |
805 | FLAG_END, |
806 | }; | |
807 | ||
808 | UNUSED static struct flags mmap_flags[] = { | |
809 | FLAG_TARGET(MAP_SHARED), | |
810 | FLAG_TARGET(MAP_PRIVATE), | |
811 | FLAG_TARGET(MAP_ANONYMOUS), | |
812 | FLAG_TARGET(MAP_DENYWRITE), | |
813 | FLAG_TARGET(MAP_FIXED), | |
814 | FLAG_TARGET(MAP_GROWSDOWN), | |
906c1b8e | 815 | FLAG_TARGET(MAP_EXECUTABLE), |
74d753ac MW |
816 | #ifdef MAP_LOCKED |
817 | FLAG_TARGET(MAP_LOCKED), | |
818 | #endif | |
819 | #ifdef MAP_NONBLOCK | |
820 | FLAG_TARGET(MAP_NONBLOCK), | |
821 | #endif | |
822 | FLAG_TARGET(MAP_NORESERVE), | |
823 | #ifdef MAP_POPULATE | |
824 | FLAG_TARGET(MAP_POPULATE), | |
906c1b8e MF |
825 | #endif |
826 | #ifdef TARGET_MAP_UNINITIALIZED | |
827 | FLAG_TARGET(MAP_UNINITIALIZED), | |
74d753ac MW |
828 | #endif |
829 | FLAG_END, | |
830 | }; | |
831 | ||
608e5592 LV |
832 | UNUSED static struct flags clone_flags[] = { |
833 | FLAG_GENERIC(CLONE_VM), | |
834 | FLAG_GENERIC(CLONE_FS), | |
835 | FLAG_GENERIC(CLONE_FILES), | |
836 | FLAG_GENERIC(CLONE_SIGHAND), | |
837 | FLAG_GENERIC(CLONE_PTRACE), | |
838 | FLAG_GENERIC(CLONE_VFORK), | |
839 | FLAG_GENERIC(CLONE_PARENT), | |
840 | FLAG_GENERIC(CLONE_THREAD), | |
841 | FLAG_GENERIC(CLONE_NEWNS), | |
842 | FLAG_GENERIC(CLONE_SYSVSEM), | |
843 | FLAG_GENERIC(CLONE_SETTLS), | |
844 | FLAG_GENERIC(CLONE_PARENT_SETTID), | |
845 | FLAG_GENERIC(CLONE_CHILD_CLEARTID), | |
846 | FLAG_GENERIC(CLONE_DETACHED), | |
847 | FLAG_GENERIC(CLONE_UNTRACED), | |
848 | FLAG_GENERIC(CLONE_CHILD_SETTID), | |
6f11f013 | 849 | #if defined(CLONE_NEWUTS) |
608e5592 | 850 | FLAG_GENERIC(CLONE_NEWUTS), |
6f11f013 SW |
851 | #endif |
852 | #if defined(CLONE_NEWIPC) | |
608e5592 | 853 | FLAG_GENERIC(CLONE_NEWIPC), |
6f11f013 SW |
854 | #endif |
855 | #if defined(CLONE_NEWUSER) | |
608e5592 | 856 | FLAG_GENERIC(CLONE_NEWUSER), |
6f11f013 SW |
857 | #endif |
858 | #if defined(CLONE_NEWPID) | |
608e5592 | 859 | FLAG_GENERIC(CLONE_NEWPID), |
6f11f013 SW |
860 | #endif |
861 | #if defined(CLONE_NEWNET) | |
608e5592 | 862 | FLAG_GENERIC(CLONE_NEWNET), |
6f11f013 SW |
863 | #endif |
864 | #if defined(CLONE_IO) | |
608e5592 | 865 | FLAG_GENERIC(CLONE_IO), |
6f11f013 | 866 | #endif |
608e5592 LV |
867 | FLAG_END, |
868 | }; | |
869 | ||
fb3aabf3 LV |
870 | UNUSED static struct flags msg_flags[] = { |
871 | /* send */ | |
872 | FLAG_GENERIC(MSG_CONFIRM), | |
873 | FLAG_GENERIC(MSG_DONTROUTE), | |
874 | FLAG_GENERIC(MSG_DONTWAIT), | |
875 | FLAG_GENERIC(MSG_EOR), | |
876 | FLAG_GENERIC(MSG_MORE), | |
877 | FLAG_GENERIC(MSG_NOSIGNAL), | |
878 | FLAG_GENERIC(MSG_OOB), | |
879 | /* recv */ | |
880 | FLAG_GENERIC(MSG_CMSG_CLOEXEC), | |
881 | FLAG_GENERIC(MSG_ERRQUEUE), | |
882 | FLAG_GENERIC(MSG_PEEK), | |
883 | FLAG_GENERIC(MSG_TRUNC), | |
884 | FLAG_GENERIC(MSG_WAITALL), | |
885 | /* recvmsg */ | |
886 | FLAG_GENERIC(MSG_CTRUNC), | |
887 | FLAG_END, | |
888 | }; | |
889 | ||
74d753ac MW |
890 | /* |
891 | * print_xxx utility functions. These are used to print syscall | |
892 | * parameters in certain format. All of these have parameter | |
893 | * named 'last'. This parameter is used to add comma to output | |
894 | * when last == 0. | |
895 | */ | |
896 | ||
897 | static const char * | |
898 | get_comma(int last) | |
899 | { | |
900 | return ((last) ? "" : ","); | |
901 | } | |
902 | ||
903 | static void | |
d2ee72a5 | 904 | print_flags(const struct flags *f, abi_long flags, int last) |
74d753ac MW |
905 | { |
906 | const char *sep = ""; | |
74d753ac MW |
907 | int n; |
908 | ||
74d753ac MW |
909 | if ((flags == 0) && (f->f_value == 0)) { |
910 | gemu_log("%s%s", f->f_string, get_comma(last)); | |
911 | return; | |
912 | } | |
913 | for (n = 0; f->f_string != NULL; f++) { | |
914 | if ((f->f_value != 0) && ((flags & f->f_value) == f->f_value)) { | |
915 | gemu_log("%s%s", sep, f->f_string); | |
916 | flags &= ~f->f_value; | |
917 | sep = "|"; | |
918 | n++; | |
919 | } | |
920 | } | |
921 | ||
922 | if (n > 0) { | |
923 | /* print rest of the flags as numeric */ | |
924 | if (flags != 0) { | |
d2ee72a5 | 925 | gemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last)); |
74d753ac MW |
926 | } else { |
927 | gemu_log("%s", get_comma(last)); | |
928 | } | |
929 | } else { | |
930 | /* no string version of flags found, print them in hex then */ | |
d2ee72a5 | 931 | gemu_log("%#x%s", (unsigned int)flags, get_comma(last)); |
74d753ac MW |
932 | } |
933 | } | |
934 | ||
935 | static void | |
d2ee72a5 | 936 | print_at_dirfd(abi_long dirfd, int last) |
74d753ac | 937 | { |
74d753ac MW |
938 | #ifdef AT_FDCWD |
939 | if (dirfd == AT_FDCWD) { | |
940 | gemu_log("AT_FDCWD%s", get_comma(last)); | |
941 | return; | |
942 | } | |
943 | #endif | |
d2ee72a5 | 944 | gemu_log("%d%s", (int)dirfd, get_comma(last)); |
74d753ac MW |
945 | } |
946 | ||
947 | static void | |
d2ee72a5 | 948 | print_file_mode(abi_long mode, int last) |
74d753ac MW |
949 | { |
950 | const char *sep = ""; | |
951 | const struct flags *m; | |
74d753ac MW |
952 | |
953 | for (m = &mode_flags[0]; m->f_string != NULL; m++) { | |
954 | if ((m->f_value & mode) == m->f_value) { | |
955 | gemu_log("%s%s", m->f_string, sep); | |
956 | sep = "|"; | |
957 | mode &= ~m->f_value; | |
958 | break; | |
959 | } | |
960 | } | |
961 | ||
962 | mode &= ~S_IFMT; | |
963 | /* print rest of the mode as octal */ | |
964 | if (mode != 0) | |
d2ee72a5 | 965 | gemu_log("%s%#o", sep, (unsigned int)mode); |
74d753ac MW |
966 | |
967 | gemu_log("%s", get_comma(last)); | |
968 | } | |
969 | ||
970 | static void | |
d2ee72a5 | 971 | print_open_flags(abi_long flags, int last) |
74d753ac | 972 | { |
74d753ac MW |
973 | print_flags(open_access_flags, flags & TARGET_O_ACCMODE, 1); |
974 | flags &= ~TARGET_O_ACCMODE; | |
975 | if (flags == 0) { | |
976 | gemu_log("%s", get_comma(last)); | |
977 | return; | |
978 | } | |
979 | gemu_log("|"); | |
980 | print_flags(open_flags, flags, last); | |
981 | } | |
982 | ||
983 | static void | |
984 | print_syscall_prologue(const struct syscallname *sc) | |
985 | { | |
986 | gemu_log("%s(", sc->name); | |
987 | } | |
988 | ||
989 | /*ARGSUSED*/ | |
990 | static void | |
991 | print_syscall_epilogue(const struct syscallname *sc) | |
992 | { | |
993 | (void)sc; | |
994 | gemu_log(")"); | |
995 | } | |
996 | ||
997 | static void | |
998 | print_string(abi_long addr, int last) | |
999 | { | |
1000 | char *s; | |
1001 | ||
1002 | if ((s = lock_user_string(addr)) != NULL) { | |
1003 | gemu_log("\"%s\"%s", s, get_comma(last)); | |
1004 | unlock_user(s, addr, 0); | |
1005 | } else { | |
1006 | /* can't get string out of it, so print it as pointer */ | |
1007 | print_pointer(addr, last); | |
1008 | } | |
1009 | } | |
1010 | ||
fb3aabf3 LV |
1011 | #define MAX_PRINT_BUF 40 |
1012 | static void | |
1013 | print_buf(abi_long addr, abi_long len, int last) | |
1014 | { | |
1015 | uint8_t *s; | |
1016 | int i; | |
1017 | ||
1018 | s = lock_user(VERIFY_READ, addr, len, 1); | |
1019 | if (s) { | |
1020 | gemu_log("\""); | |
1021 | for (i = 0; i < MAX_PRINT_BUF && i < len; i++) { | |
1022 | if (isprint(s[i])) { | |
1023 | gemu_log("%c", s[i]); | |
1024 | } else { | |
1025 | gemu_log("\\%o", s[i]); | |
1026 | } | |
1027 | } | |
1028 | gemu_log("\""); | |
1029 | if (i != len) { | |
1030 | gemu_log("..."); | |
1031 | } | |
1032 | if (!last) { | |
1033 | gemu_log(","); | |
1034 | } | |
1035 | unlock_user(s, addr, 0); | |
1036 | } else { | |
1037 | print_pointer(addr, last); | |
1038 | } | |
1039 | } | |
1040 | ||
74d753ac MW |
1041 | /* |
1042 | * Prints out raw parameter using given format. Caller needs | |
1043 | * to do byte swapping if needed. | |
1044 | */ | |
1045 | static void | |
1046 | print_raw_param(const char *fmt, abi_long param, int last) | |
1047 | { | |
1048 | char format[64]; | |
1049 | ||
1050 | (void) snprintf(format, sizeof (format), "%s%s", fmt, get_comma(last)); | |
1051 | gemu_log(format, param); | |
1052 | } | |
1053 | ||
1054 | static void | |
1055 | print_pointer(abi_long p, int last) | |
1056 | { | |
1057 | if (p == 0) | |
1058 | gemu_log("NULL%s", get_comma(last)); | |
1059 | else | |
1060 | gemu_log("0x" TARGET_ABI_FMT_lx "%s", p, get_comma(last)); | |
1061 | } | |
1062 | ||
1063 | /* | |
1064 | * Reads 32-bit (int) number from guest address space from | |
1065 | * address 'addr' and prints it. | |
1066 | */ | |
1067 | static void | |
1068 | print_number(abi_long addr, int last) | |
1069 | { | |
1070 | if (addr == 0) { | |
1071 | gemu_log("NULL%s", get_comma(last)); | |
1072 | } else { | |
1073 | int num; | |
1074 | ||
1075 | get_user_s32(num, addr); | |
1076 | gemu_log("[%d]%s", num, get_comma(last)); | |
1077 | } | |
1078 | } | |
1079 | ||
1080 | static void | |
1081 | print_timeval(abi_ulong tv_addr, int last) | |
1082 | { | |
1083 | if( tv_addr ) { | |
1084 | struct target_timeval *tv; | |
1085 | ||
1086 | tv = lock_user(VERIFY_READ, tv_addr, sizeof(*tv), 1); | |
1087 | if (!tv) | |
1088 | return; | |
1089 | gemu_log("{" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "}%s", | |
910ee4e5 | 1090 | tswapal(tv->tv_sec), tswapal(tv->tv_usec), get_comma(last)); |
74d753ac MW |
1091 | unlock_user(tv, tv_addr, 0); |
1092 | } else | |
1093 | gemu_log("NULL%s", get_comma(last)); | |
1094 | } | |
1095 | ||
1096 | #undef UNUSED | |
1097 | ||
1098 | #ifdef TARGET_NR_accept | |
1099 | static void | |
1100 | print_accept(const struct syscallname *name, | |
1101 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1102 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1103 | { | |
1104 | print_syscall_prologue(name); | |
d2ee72a5 | 1105 | print_raw_param("%d", arg0, 0); |
74d753ac MW |
1106 | print_pointer(arg1, 0); |
1107 | print_number(arg2, 1); | |
1108 | print_syscall_epilogue(name); | |
1109 | } | |
1110 | #endif | |
1111 | ||
1112 | #ifdef TARGET_NR_access | |
1113 | static void | |
1114 | print_access(const struct syscallname *name, | |
1115 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1116 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1117 | { | |
1118 | print_syscall_prologue(name); | |
1119 | print_string(arg0, 0); | |
1120 | print_flags(access_flags, arg1, 1); | |
1121 | print_syscall_epilogue(name); | |
1122 | } | |
1123 | #endif | |
1124 | ||
1125 | #ifdef TARGET_NR_brk | |
1126 | static void | |
1127 | print_brk(const struct syscallname *name, | |
1128 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1129 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1130 | { | |
1131 | print_syscall_prologue(name); | |
1132 | print_pointer(arg0, 1); | |
1133 | print_syscall_epilogue(name); | |
1134 | } | |
1135 | #endif | |
1136 | ||
1137 | #ifdef TARGET_NR_chdir | |
1138 | static void | |
1139 | print_chdir(const struct syscallname *name, | |
1140 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1141 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1142 | { | |
1143 | print_syscall_prologue(name); | |
1144 | print_string(arg0, 1); | |
1145 | print_syscall_epilogue(name); | |
1146 | } | |
1147 | #endif | |
1148 | ||
1149 | #ifdef TARGET_NR_chmod | |
1150 | static void | |
1151 | print_chmod(const struct syscallname *name, | |
1152 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1153 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1154 | { | |
1155 | print_syscall_prologue(name); | |
1156 | print_string(arg0, 0); | |
1157 | print_file_mode(arg1, 1); | |
1158 | print_syscall_epilogue(name); | |
1159 | } | |
1160 | #endif | |
1161 | ||
38860a03 AM |
1162 | #ifdef TARGET_NR_clock_adjtime |
1163 | static void | |
1164 | print_clock_adjtime(const struct syscallname *name, | |
1165 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1166 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1167 | { | |
1168 | print_syscall_prologue(name); | |
1169 | print_clockid(arg0, 0); | |
1170 | print_pointer(arg1, 1); | |
1171 | print_syscall_epilogue(name); | |
1172 | } | |
1173 | #endif | |
1174 | ||
608e5592 | 1175 | #ifdef TARGET_NR_clone |
84bd8284 LV |
1176 | static void do_print_clone(unsigned int flags, abi_ulong newsp, |
1177 | abi_ulong parent_tidptr, target_ulong newtls, | |
1178 | abi_ulong child_tidptr) | |
1179 | { | |
1180 | print_flags(clone_flags, flags, 0); | |
1181 | print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, newsp, 0); | |
1182 | print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, parent_tidptr, 0); | |
1183 | print_raw_param("tls=0x" TARGET_ABI_FMT_lx, newtls, 0); | |
1184 | print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, child_tidptr, 1); | |
1185 | } | |
1186 | ||
608e5592 LV |
1187 | static void |
1188 | print_clone(const struct syscallname *name, | |
84bd8284 LV |
1189 | abi_long arg1, abi_long arg2, abi_long arg3, |
1190 | abi_long arg4, abi_long arg5, abi_long arg6) | |
608e5592 LV |
1191 | { |
1192 | print_syscall_prologue(name); | |
84bd8284 LV |
1193 | #if defined(TARGET_MICROBLAZE) |
1194 | do_print_clone(arg1, arg2, arg4, arg6, arg5); | |
1195 | #elif defined(TARGET_CLONE_BACKWARDS) | |
1196 | do_print_clone(arg1, arg2, arg3, arg4, arg5); | |
1197 | #elif defined(TARGET_CLONE_BACKWARDS2) | |
1198 | do_print_clone(arg2, arg1, arg3, arg5, arg4); | |
608e5592 | 1199 | #else |
84bd8284 | 1200 | do_print_clone(arg1, arg2, arg3, arg5, arg4); |
608e5592 LV |
1201 | #endif |
1202 | print_syscall_epilogue(name); | |
1203 | } | |
1204 | #endif | |
1205 | ||
74d753ac MW |
1206 | #ifdef TARGET_NR_creat |
1207 | static void | |
1208 | print_creat(const struct syscallname *name, | |
1209 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1210 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1211 | { | |
1212 | print_syscall_prologue(name); | |
1213 | print_string(arg0, 0); | |
1214 | print_file_mode(arg1, 1); | |
1215 | print_syscall_epilogue(name); | |
1216 | } | |
1217 | #endif | |
1218 | ||
1219 | #ifdef TARGET_NR_execv | |
1220 | static void | |
1221 | print_execv(const struct syscallname *name, | |
1222 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1223 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1224 | { | |
1225 | print_syscall_prologue(name); | |
1226 | print_string(arg0, 0); | |
d2ee72a5 | 1227 | print_raw_param("0x" TARGET_ABI_FMT_lx, arg1, 1); |
74d753ac MW |
1228 | print_syscall_epilogue(name); |
1229 | } | |
1230 | #endif | |
1231 | ||
1232 | #ifdef TARGET_NR_faccessat | |
1233 | static void | |
1234 | print_faccessat(const struct syscallname *name, | |
1235 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1236 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1237 | { | |
1238 | print_syscall_prologue(name); | |
1239 | print_at_dirfd(arg0, 0); | |
1240 | print_string(arg1, 0); | |
1241 | print_flags(access_flags, arg2, 0); | |
1242 | print_flags(at_file_flags, arg3, 1); | |
1243 | print_syscall_epilogue(name); | |
1244 | } | |
1245 | #endif | |
1246 | ||
1247 | #ifdef TARGET_NR_fchmodat | |
1248 | static void | |
1249 | print_fchmodat(const struct syscallname *name, | |
1250 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1251 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1252 | { | |
1253 | print_syscall_prologue(name); | |
1254 | print_at_dirfd(arg0, 0); | |
1255 | print_string(arg1, 0); | |
1256 | print_file_mode(arg2, 0); | |
1257 | print_flags(at_file_flags, arg3, 1); | |
1258 | print_syscall_epilogue(name); | |
1259 | } | |
1260 | #endif | |
1261 | ||
1262 | #ifdef TARGET_NR_fchownat | |
1263 | static void | |
1264 | print_fchownat(const struct syscallname *name, | |
1265 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1266 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1267 | { | |
1268 | print_syscall_prologue(name); | |
1269 | print_at_dirfd(arg0, 0); | |
1270 | print_string(arg1, 0); | |
d2ee72a5 LV |
1271 | print_raw_param("%d", arg2, 0); |
1272 | print_raw_param("%d", arg3, 0); | |
74d753ac MW |
1273 | print_flags(at_file_flags, arg4, 1); |
1274 | print_syscall_epilogue(name); | |
1275 | } | |
1276 | #endif | |
1277 | ||
1278 | #if defined(TARGET_NR_fcntl) || defined(TARGET_NR_fcntl64) | |
1279 | static void | |
1280 | print_fcntl(const struct syscallname *name, | |
1281 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1282 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1283 | { | |
1284 | print_syscall_prologue(name); | |
d2ee72a5 | 1285 | print_raw_param("%d", arg0, 0); |
d95ec14f LV |
1286 | switch(arg1) { |
1287 | case TARGET_F_DUPFD: | |
1288 | gemu_log("F_DUPFD,"); | |
1289 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); | |
1290 | break; | |
1291 | case TARGET_F_GETFD: | |
1292 | gemu_log("F_GETFD"); | |
1293 | break; | |
1294 | case TARGET_F_SETFD: | |
1295 | gemu_log("F_SETFD,"); | |
1296 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); | |
1297 | break; | |
1298 | case TARGET_F_GETFL: | |
1299 | gemu_log("F_GETFL"); | |
1300 | break; | |
1301 | case TARGET_F_SETFL: | |
1302 | gemu_log("F_SETFL,"); | |
1303 | print_open_flags(arg2, 1); | |
1304 | break; | |
1305 | case TARGET_F_GETLK: | |
1306 | gemu_log("F_GETLK,"); | |
1307 | print_pointer(arg2, 1); | |
1308 | break; | |
1309 | case TARGET_F_SETLK: | |
1310 | gemu_log("F_SETLK,"); | |
1311 | print_pointer(arg2, 1); | |
1312 | break; | |
1313 | case TARGET_F_SETLKW: | |
1314 | gemu_log("F_SETLKW,"); | |
1315 | print_pointer(arg2, 1); | |
1316 | break; | |
1317 | case TARGET_F_GETOWN: | |
1318 | gemu_log("F_GETOWN"); | |
1319 | break; | |
1320 | case TARGET_F_SETOWN: | |
1321 | gemu_log("F_SETOWN,"); | |
1322 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); | |
1323 | break; | |
1324 | case TARGET_F_GETSIG: | |
1325 | gemu_log("F_GETSIG"); | |
1326 | break; | |
1327 | case TARGET_F_SETSIG: | |
1328 | gemu_log("F_SETSIG,"); | |
1329 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); | |
1330 | break; | |
1331 | #if TARGET_ABI_BITS == 32 | |
1332 | case TARGET_F_GETLK64: | |
1333 | gemu_log("F_GETLK64,"); | |
1334 | print_pointer(arg2, 1); | |
1335 | break; | |
1336 | case TARGET_F_SETLK64: | |
1337 | gemu_log("F_SETLK64,"); | |
1338 | print_pointer(arg2, 1); | |
1339 | break; | |
1340 | case TARGET_F_SETLKW64: | |
1341 | gemu_log("F_SETLKW64,"); | |
1342 | print_pointer(arg2, 1); | |
1343 | break; | |
1344 | #endif | |
1345 | case TARGET_F_SETLEASE: | |
1346 | gemu_log("F_SETLEASE,"); | |
1347 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); | |
1348 | break; | |
1349 | case TARGET_F_GETLEASE: | |
1350 | gemu_log("F_GETLEASE"); | |
1351 | break; | |
7e3b92ec PM |
1352 | case TARGET_F_SETPIPE_SZ: |
1353 | gemu_log("F_SETPIPE_SZ,"); | |
1354 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); | |
1355 | break; | |
1356 | case TARGET_F_GETPIPE_SZ: | |
1357 | gemu_log("F_GETPIPE_SZ"); | |
1358 | break; | |
d95ec14f LV |
1359 | case TARGET_F_DUPFD_CLOEXEC: |
1360 | gemu_log("F_DUPFD_CLOEXEC,"); | |
1361 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); | |
1362 | break; | |
1363 | case TARGET_F_NOTIFY: | |
1364 | gemu_log("F_NOTIFY,"); | |
1365 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); | |
1366 | break; | |
1367 | default: | |
1368 | print_raw_param(TARGET_ABI_FMT_ld, arg1, 0); | |
1369 | print_pointer(arg2, 1); | |
1370 | break; | |
1371 | } | |
74d753ac MW |
1372 | print_syscall_epilogue(name); |
1373 | } | |
1374 | #define print_fcntl64 print_fcntl | |
1375 | #endif | |
1376 | ||
1377 | ||
1378 | #ifdef TARGET_NR_futimesat | |
1379 | static void | |
1380 | print_futimesat(const struct syscallname *name, | |
1381 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1382 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1383 | { | |
1384 | print_syscall_prologue(name); | |
1385 | print_at_dirfd(arg0, 0); | |
1386 | print_string(arg1, 0); | |
1387 | print_timeval(arg2, 0); | |
1388 | print_timeval(arg2 + sizeof (struct target_timeval), 1); | |
1389 | print_syscall_epilogue(name); | |
1390 | } | |
1391 | #endif | |
1392 | ||
1393 | #ifdef TARGET_NR_link | |
1394 | static void | |
1395 | print_link(const struct syscallname *name, | |
1396 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1397 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1398 | { | |
1399 | print_syscall_prologue(name); | |
1400 | print_string(arg0, 0); | |
1401 | print_string(arg1, 1); | |
1402 | print_syscall_epilogue(name); | |
1403 | } | |
1404 | #endif | |
1405 | ||
1406 | #ifdef TARGET_NR_linkat | |
1407 | static void | |
1408 | print_linkat(const struct syscallname *name, | |
1409 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1410 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1411 | { | |
1412 | print_syscall_prologue(name); | |
1413 | print_at_dirfd(arg0, 0); | |
1414 | print_string(arg1, 0); | |
1415 | print_at_dirfd(arg2, 0); | |
1416 | print_string(arg3, 0); | |
1417 | print_flags(at_file_flags, arg4, 1); | |
1418 | print_syscall_epilogue(name); | |
1419 | } | |
1420 | #endif | |
1421 | ||
608e5592 LV |
1422 | #ifdef TARGET_NR__llseek |
1423 | static void | |
1424 | print__llseek(const struct syscallname *name, | |
1425 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1426 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1427 | { | |
1428 | const char *whence = "UNKNOWN"; | |
1429 | print_syscall_prologue(name); | |
1430 | print_raw_param("%d", arg0, 0); | |
1431 | print_raw_param("%ld", arg1, 0); | |
1432 | print_raw_param("%ld", arg2, 0); | |
1433 | print_pointer(arg3, 0); | |
1434 | switch(arg4) { | |
1435 | case SEEK_SET: whence = "SEEK_SET"; break; | |
1436 | case SEEK_CUR: whence = "SEEK_CUR"; break; | |
1437 | case SEEK_END: whence = "SEEK_END"; break; | |
1438 | } | |
1439 | gemu_log("%s",whence); | |
1440 | print_syscall_epilogue(name); | |
1441 | } | |
1442 | #endif | |
1443 | ||
8997d1bd LV |
1444 | #if defined(TARGET_NR_socket) |
1445 | static void | |
1446 | print_socket(const struct syscallname *name, | |
1447 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1448 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1449 | { | |
1450 | abi_ulong domain = arg0, type = arg1, protocol = arg2; | |
1451 | ||
1452 | print_syscall_prologue(name); | |
1453 | print_socket_domain(domain); | |
1454 | gemu_log(","); | |
1455 | print_socket_type(type); | |
1456 | gemu_log(","); | |
1457 | if (domain == AF_PACKET || | |
1458 | (domain == AF_INET && type == TARGET_SOCK_PACKET)) { | |
1459 | protocol = tswap16(protocol); | |
1460 | } | |
1461 | print_socket_protocol(domain, type, protocol); | |
1462 | print_syscall_epilogue(name); | |
1463 | } | |
1464 | ||
1465 | #endif | |
1466 | ||
fb3aabf3 LV |
1467 | #if defined(TARGET_NR_socketcall) |
1468 | ||
1469 | #define get_user_ualx(x, gaddr, idx) \ | |
1470 | get_user_ual(x, (gaddr) + (idx) * sizeof(abi_long)) | |
1471 | ||
1472 | static void do_print_socket(const char *name, abi_long arg1) | |
1473 | { | |
1474 | abi_ulong domain, type, protocol; | |
1475 | ||
1476 | get_user_ualx(domain, arg1, 0); | |
1477 | get_user_ualx(type, arg1, 1); | |
1478 | get_user_ualx(protocol, arg1, 2); | |
1479 | gemu_log("%s(", name); | |
1480 | print_socket_domain(domain); | |
1481 | gemu_log(","); | |
1482 | print_socket_type(type); | |
1483 | gemu_log(","); | |
1484 | if (domain == AF_PACKET || | |
1485 | (domain == AF_INET && type == TARGET_SOCK_PACKET)) { | |
1486 | protocol = tswap16(protocol); | |
1487 | } | |
1488 | print_socket_protocol(domain, type, protocol); | |
1489 | gemu_log(")"); | |
1490 | } | |
1491 | ||
1492 | static void do_print_sockaddr(const char *name, abi_long arg1) | |
1493 | { | |
1494 | abi_ulong sockfd, addr, addrlen; | |
1495 | ||
1496 | get_user_ualx(sockfd, arg1, 0); | |
1497 | get_user_ualx(addr, arg1, 1); | |
1498 | get_user_ualx(addrlen, arg1, 2); | |
1499 | ||
1500 | gemu_log("%s(", name); | |
1501 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1502 | print_sockaddr(addr, addrlen); | |
1503 | gemu_log(")"); | |
1504 | } | |
1505 | ||
1506 | static void do_print_listen(const char *name, abi_long arg1) | |
1507 | { | |
1508 | abi_ulong sockfd, backlog; | |
1509 | ||
1510 | get_user_ualx(sockfd, arg1, 0); | |
1511 | get_user_ualx(backlog, arg1, 1); | |
1512 | ||
1513 | gemu_log("%s(", name); | |
1514 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1515 | print_raw_param(TARGET_ABI_FMT_ld, backlog, 1); | |
1516 | gemu_log(")"); | |
1517 | } | |
1518 | ||
1519 | static void do_print_socketpair(const char *name, abi_long arg1) | |
1520 | { | |
1521 | abi_ulong domain, type, protocol, tab; | |
1522 | ||
1523 | get_user_ualx(domain, arg1, 0); | |
1524 | get_user_ualx(type, arg1, 1); | |
1525 | get_user_ualx(protocol, arg1, 2); | |
1526 | get_user_ualx(tab, arg1, 3); | |
1527 | ||
1528 | gemu_log("%s(", name); | |
1529 | print_socket_domain(domain); | |
1530 | gemu_log(","); | |
1531 | print_socket_type(type); | |
1532 | gemu_log(","); | |
1533 | print_socket_protocol(domain, type, protocol); | |
1534 | gemu_log(","); | |
1535 | print_raw_param(TARGET_ABI_FMT_lx, tab, 1); | |
1536 | gemu_log(")"); | |
1537 | } | |
1538 | ||
1539 | static void do_print_sendrecv(const char *name, abi_long arg1) | |
1540 | { | |
1541 | abi_ulong sockfd, msg, len, flags; | |
1542 | ||
1543 | get_user_ualx(sockfd, arg1, 0); | |
1544 | get_user_ualx(msg, arg1, 1); | |
1545 | get_user_ualx(len, arg1, 2); | |
1546 | get_user_ualx(flags, arg1, 3); | |
1547 | ||
1548 | gemu_log("%s(", name); | |
1549 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1550 | print_buf(msg, len, 0); | |
1551 | print_raw_param(TARGET_ABI_FMT_ld, len, 0); | |
1552 | print_flags(msg_flags, flags, 1); | |
1553 | gemu_log(")"); | |
1554 | } | |
1555 | ||
1556 | static void do_print_msgaddr(const char *name, abi_long arg1) | |
1557 | { | |
1558 | abi_ulong sockfd, msg, len, flags, addr, addrlen; | |
1559 | ||
1560 | get_user_ualx(sockfd, arg1, 0); | |
1561 | get_user_ualx(msg, arg1, 1); | |
1562 | get_user_ualx(len, arg1, 2); | |
1563 | get_user_ualx(flags, arg1, 3); | |
1564 | get_user_ualx(addr, arg1, 4); | |
1565 | get_user_ualx(addrlen, arg1, 5); | |
1566 | ||
1567 | gemu_log("%s(", name); | |
1568 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1569 | print_buf(msg, len, 0); | |
1570 | print_raw_param(TARGET_ABI_FMT_ld, len, 0); | |
1571 | print_flags(msg_flags, flags, 0); | |
1572 | print_sockaddr(addr, addrlen); | |
1573 | gemu_log(")"); | |
1574 | } | |
1575 | ||
1576 | static void do_print_shutdown(const char *name, abi_long arg1) | |
1577 | { | |
1578 | abi_ulong sockfd, how; | |
1579 | ||
1580 | get_user_ualx(sockfd, arg1, 0); | |
1581 | get_user_ualx(how, arg1, 1); | |
1582 | ||
1583 | gemu_log("shutdown("); | |
1584 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1585 | switch (how) { | |
1586 | case SHUT_RD: | |
1587 | gemu_log("SHUT_RD"); | |
1588 | break; | |
1589 | case SHUT_WR: | |
1590 | gemu_log("SHUT_WR"); | |
1591 | break; | |
1592 | case SHUT_RDWR: | |
1593 | gemu_log("SHUT_RDWR"); | |
1594 | break; | |
1595 | default: | |
1596 | print_raw_param(TARGET_ABI_FMT_ld, how, 1); | |
1597 | break; | |
1598 | } | |
1599 | gemu_log(")"); | |
1600 | } | |
1601 | ||
1602 | static void do_print_msg(const char *name, abi_long arg1) | |
1603 | { | |
1604 | abi_ulong sockfd, msg, flags; | |
1605 | ||
1606 | get_user_ualx(sockfd, arg1, 0); | |
1607 | get_user_ualx(msg, arg1, 1); | |
1608 | get_user_ualx(flags, arg1, 2); | |
1609 | ||
1610 | gemu_log("%s(", name); | |
1611 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1612 | print_pointer(msg, 0); | |
1613 | print_flags(msg_flags, flags, 1); | |
1614 | gemu_log(")"); | |
1615 | } | |
1616 | ||
1617 | static void do_print_sockopt(const char *name, abi_long arg1) | |
1618 | { | |
1619 | abi_ulong sockfd, level, optname, optval, optlen; | |
1620 | ||
1621 | get_user_ualx(sockfd, arg1, 0); | |
1622 | get_user_ualx(level, arg1, 1); | |
1623 | get_user_ualx(optname, arg1, 2); | |
1624 | get_user_ualx(optval, arg1, 3); | |
1625 | get_user_ualx(optlen, arg1, 4); | |
1626 | ||
1627 | gemu_log("%s(", name); | |
1628 | print_raw_param(TARGET_ABI_FMT_ld, sockfd, 0); | |
1629 | switch (level) { | |
1630 | case SOL_TCP: | |
1631 | gemu_log("SOL_TCP,"); | |
1632 | print_raw_param(TARGET_ABI_FMT_ld, optname, 0); | |
1633 | print_pointer(optval, 0); | |
1634 | break; | |
1635 | case SOL_IP: | |
1636 | gemu_log("SOL_IP,"); | |
1637 | print_raw_param(TARGET_ABI_FMT_ld, optname, 0); | |
1638 | print_pointer(optval, 0); | |
1639 | break; | |
1640 | case SOL_RAW: | |
1641 | gemu_log("SOL_RAW,"); | |
1642 | print_raw_param(TARGET_ABI_FMT_ld, optname, 0); | |
1643 | print_pointer(optval, 0); | |
1644 | break; | |
1645 | case TARGET_SOL_SOCKET: | |
1646 | gemu_log("SOL_SOCKET,"); | |
1647 | switch (optname) { | |
1648 | case TARGET_SO_DEBUG: | |
1649 | gemu_log("SO_DEBUG,"); | |
1650 | print_optint: | |
1651 | print_number(optval, 0); | |
1652 | break; | |
1653 | case TARGET_SO_REUSEADDR: | |
1654 | gemu_log("SO_REUSEADDR,"); | |
1655 | goto print_optint; | |
1656 | case TARGET_SO_TYPE: | |
1657 | gemu_log("SO_TYPE,"); | |
1658 | goto print_optint; | |
1659 | case TARGET_SO_ERROR: | |
1660 | gemu_log("SO_ERROR,"); | |
1661 | goto print_optint; | |
1662 | case TARGET_SO_DONTROUTE: | |
1663 | gemu_log("SO_DONTROUTE,"); | |
1664 | goto print_optint; | |
1665 | case TARGET_SO_BROADCAST: | |
1666 | gemu_log("SO_BROADCAST,"); | |
1667 | goto print_optint; | |
1668 | case TARGET_SO_SNDBUF: | |
1669 | gemu_log("SO_SNDBUF,"); | |
1670 | goto print_optint; | |
1671 | case TARGET_SO_RCVBUF: | |
1672 | gemu_log("SO_RCVBUF,"); | |
1673 | goto print_optint; | |
1674 | case TARGET_SO_KEEPALIVE: | |
1675 | gemu_log("SO_KEEPALIVE,"); | |
1676 | goto print_optint; | |
1677 | case TARGET_SO_OOBINLINE: | |
1678 | gemu_log("SO_OOBINLINE,"); | |
1679 | goto print_optint; | |
1680 | case TARGET_SO_NO_CHECK: | |
1681 | gemu_log("SO_NO_CHECK,"); | |
1682 | goto print_optint; | |
1683 | case TARGET_SO_PRIORITY: | |
1684 | gemu_log("SO_PRIORITY,"); | |
1685 | goto print_optint; | |
1686 | case TARGET_SO_BSDCOMPAT: | |
1687 | gemu_log("SO_BSDCOMPAT,"); | |
1688 | goto print_optint; | |
1689 | case TARGET_SO_PASSCRED: | |
1690 | gemu_log("SO_PASSCRED,"); | |
1691 | goto print_optint; | |
1692 | case TARGET_SO_TIMESTAMP: | |
1693 | gemu_log("SO_TIMESTAMP,"); | |
1694 | goto print_optint; | |
1695 | case TARGET_SO_RCVLOWAT: | |
1696 | gemu_log("SO_RCVLOWAT,"); | |
1697 | goto print_optint; | |
1698 | case TARGET_SO_RCVTIMEO: | |
1699 | gemu_log("SO_RCVTIMEO,"); | |
1700 | print_timeval(optval, 0); | |
1701 | break; | |
1702 | case TARGET_SO_SNDTIMEO: | |
1703 | gemu_log("SO_SNDTIMEO,"); | |
1704 | print_timeval(optval, 0); | |
1705 | break; | |
1706 | case TARGET_SO_ATTACH_FILTER: { | |
1707 | struct target_sock_fprog *fprog; | |
1708 | ||
1709 | gemu_log("SO_ATTACH_FILTER,"); | |
1710 | ||
1711 | if (lock_user_struct(VERIFY_READ, fprog, optval, 0)) { | |
1712 | struct target_sock_filter *filter; | |
1713 | gemu_log("{"); | |
1714 | if (lock_user_struct(VERIFY_READ, filter, | |
1715 | tswapal(fprog->filter), 0)) { | |
1716 | int i; | |
1717 | for (i = 0; i < tswap16(fprog->len) - 1; i++) { | |
1718 | gemu_log("[%d]{0x%x,%d,%d,0x%x},", | |
1719 | i, tswap16(filter[i].code), | |
1720 | filter[i].jt, filter[i].jf, | |
1721 | tswap32(filter[i].k)); | |
1722 | } | |
1723 | gemu_log("[%d]{0x%x,%d,%d,0x%x}", | |
1724 | i, tswap16(filter[i].code), | |
1725 | filter[i].jt, filter[i].jf, | |
1726 | tswap32(filter[i].k)); | |
1727 | } else { | |
1728 | gemu_log(TARGET_ABI_FMT_lx, tswapal(fprog->filter)); | |
1729 | } | |
1730 | gemu_log(",%d},", tswap16(fprog->len)); | |
1731 | unlock_user(fprog, optval, 0); | |
1732 | } else { | |
1733 | print_pointer(optval, 0); | |
1734 | } | |
1735 | break; | |
1736 | } | |
1737 | default: | |
1738 | print_raw_param(TARGET_ABI_FMT_ld, optname, 0); | |
1739 | print_pointer(optval, 0); | |
1740 | break; | |
1741 | } | |
1742 | break; | |
1743 | default: | |
1744 | print_raw_param(TARGET_ABI_FMT_ld, level, 0); | |
1745 | print_raw_param(TARGET_ABI_FMT_ld, optname, 0); | |
1746 | print_pointer(optval, 0); | |
1747 | break; | |
1748 | } | |
1749 | print_raw_param(TARGET_ABI_FMT_ld, optlen, 1); | |
1750 | gemu_log(")"); | |
1751 | } | |
1752 | ||
1753 | #define PRINT_SOCKOP(name, func) \ | |
ff71a454 | 1754 | [TARGET_SYS_##name] = { #name, func } |
fb3aabf3 LV |
1755 | |
1756 | static struct { | |
1757 | const char *name; | |
1758 | void (*print)(const char *, abi_long); | |
1759 | } scall[] = { | |
ff71a454 AM |
1760 | PRINT_SOCKOP(SOCKET, do_print_socket), |
1761 | PRINT_SOCKOP(BIND, do_print_sockaddr), | |
1762 | PRINT_SOCKOP(CONNECT, do_print_sockaddr), | |
1763 | PRINT_SOCKOP(LISTEN, do_print_listen), | |
1764 | PRINT_SOCKOP(ACCEPT, do_print_sockaddr), | |
1765 | PRINT_SOCKOP(GETSOCKNAME, do_print_sockaddr), | |
1766 | PRINT_SOCKOP(GETPEERNAME, do_print_sockaddr), | |
1767 | PRINT_SOCKOP(SOCKETPAIR, do_print_socketpair), | |
1768 | PRINT_SOCKOP(SEND, do_print_sendrecv), | |
1769 | PRINT_SOCKOP(RECV, do_print_sendrecv), | |
1770 | PRINT_SOCKOP(SENDTO, do_print_msgaddr), | |
1771 | PRINT_SOCKOP(RECVFROM, do_print_msgaddr), | |
1772 | PRINT_SOCKOP(SHUTDOWN, do_print_shutdown), | |
1773 | PRINT_SOCKOP(SETSOCKOPT, do_print_sockopt), | |
1774 | PRINT_SOCKOP(GETSOCKOPT, do_print_sockopt), | |
1775 | PRINT_SOCKOP(SENDMSG, do_print_msg), | |
1776 | PRINT_SOCKOP(RECVMSG, do_print_msg), | |
1777 | PRINT_SOCKOP(ACCEPT4, NULL), | |
1778 | PRINT_SOCKOP(RECVMMSG, NULL), | |
1779 | PRINT_SOCKOP(SENDMMSG, NULL), | |
fb3aabf3 LV |
1780 | }; |
1781 | ||
1782 | static void | |
1783 | print_socketcall(const struct syscallname *name, | |
1784 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1785 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1786 | { | |
1787 | if (arg0 >= 0 && arg0 < ARRAY_SIZE(scall) && scall[arg0].print) { | |
1788 | scall[arg0].print(scall[arg0].name, arg1); | |
1789 | return; | |
1790 | } | |
1791 | print_syscall_prologue(name); | |
1792 | print_raw_param(TARGET_ABI_FMT_ld, arg0, 0); | |
1793 | print_raw_param(TARGET_ABI_FMT_ld, arg1, 0); | |
1794 | print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); | |
1795 | print_raw_param(TARGET_ABI_FMT_ld, arg3, 0); | |
1796 | print_raw_param(TARGET_ABI_FMT_ld, arg4, 0); | |
1797 | print_raw_param(TARGET_ABI_FMT_ld, arg5, 0); | |
1798 | print_syscall_epilogue(name); | |
1799 | } | |
1800 | #endif | |
1801 | ||
74d753ac MW |
1802 | #if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \ |
1803 | defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64) | |
1804 | static void | |
1805 | print_stat(const struct syscallname *name, | |
1806 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1807 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1808 | { | |
1809 | print_syscall_prologue(name); | |
1810 | print_string(arg0, 0); | |
1811 | print_pointer(arg1, 1); | |
1812 | print_syscall_epilogue(name); | |
1813 | } | |
1814 | #define print_lstat print_stat | |
1815 | #define print_stat64 print_stat | |
1816 | #define print_lstat64 print_stat | |
1817 | #endif | |
1818 | ||
1819 | #if defined(TARGET_NR_fstat) || defined(TARGET_NR_fstat64) | |
1820 | static void | |
1821 | print_fstat(const struct syscallname *name, | |
1822 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1823 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1824 | { | |
1825 | print_syscall_prologue(name); | |
d2ee72a5 | 1826 | print_raw_param("%d", arg0, 0); |
74d753ac MW |
1827 | print_pointer(arg1, 1); |
1828 | print_syscall_epilogue(name); | |
1829 | } | |
1830 | #define print_fstat64 print_fstat | |
1831 | #endif | |
1832 | ||
1833 | #ifdef TARGET_NR_mkdir | |
1834 | static void | |
1835 | print_mkdir(const struct syscallname *name, | |
1836 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1837 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1838 | { | |
1839 | print_syscall_prologue(name); | |
1840 | print_string(arg0, 0); | |
1841 | print_file_mode(arg1, 1); | |
1842 | print_syscall_epilogue(name); | |
1843 | } | |
1844 | #endif | |
1845 | ||
1846 | #ifdef TARGET_NR_mkdirat | |
1847 | static void | |
1848 | print_mkdirat(const struct syscallname *name, | |
1849 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1850 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1851 | { | |
1852 | print_syscall_prologue(name); | |
1853 | print_at_dirfd(arg0, 0); | |
1854 | print_string(arg1, 0); | |
1855 | print_file_mode(arg2, 1); | |
1856 | print_syscall_epilogue(name); | |
1857 | } | |
1858 | #endif | |
1859 | ||
4de596cb LV |
1860 | #ifdef TARGET_NR_rmdir |
1861 | static void | |
1862 | print_rmdir(const struct syscallname *name, | |
1863 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1864 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1865 | { | |
1866 | print_syscall_prologue(name); | |
1867 | print_string(arg0, 0); | |
1868 | print_syscall_epilogue(name); | |
1869 | } | |
1870 | #endif | |
1871 | ||
608e5592 LV |
1872 | #ifdef TARGET_NR_rt_sigaction |
1873 | static void | |
1874 | print_rt_sigaction(const struct syscallname *name, | |
1875 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1876 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1877 | { | |
1878 | print_syscall_prologue(name); | |
1879 | print_signal(arg0, 0); | |
1880 | print_pointer(arg1, 0); | |
1881 | print_pointer(arg2, 1); | |
1882 | print_syscall_epilogue(name); | |
1883 | } | |
1884 | #endif | |
1885 | ||
1886 | #ifdef TARGET_NR_rt_sigprocmask | |
1887 | static void | |
1888 | print_rt_sigprocmask(const struct syscallname *name, | |
1889 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1890 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1891 | { | |
1892 | const char *how = "UNKNOWN"; | |
1893 | print_syscall_prologue(name); | |
1894 | switch(arg0) { | |
1895 | case TARGET_SIG_BLOCK: how = "SIG_BLOCK"; break; | |
1896 | case TARGET_SIG_UNBLOCK: how = "SIG_UNBLOCK"; break; | |
1897 | case TARGET_SIG_SETMASK: how = "SIG_SETMASK"; break; | |
1898 | } | |
1899 | gemu_log("%s,",how); | |
1900 | print_pointer(arg1, 0); | |
1901 | print_pointer(arg2, 1); | |
1902 | print_syscall_epilogue(name); | |
1903 | } | |
1904 | #endif | |
1905 | ||
da2c8ad7 AM |
1906 | #ifdef TARGET_NR_syslog |
1907 | static void | |
1908 | print_syslog_action(abi_ulong arg, int last) | |
1909 | { | |
1910 | const char *type; | |
1911 | ||
1912 | switch (arg) { | |
1913 | case TARGET_SYSLOG_ACTION_CLOSE: { | |
1914 | type = "SYSLOG_ACTION_CLOSE"; | |
1915 | break; | |
1916 | } | |
1917 | case TARGET_SYSLOG_ACTION_OPEN: { | |
1918 | type = "SYSLOG_ACTION_OPEN"; | |
1919 | break; | |
1920 | } | |
1921 | case TARGET_SYSLOG_ACTION_READ: { | |
1922 | type = "SYSLOG_ACTION_READ"; | |
1923 | break; | |
1924 | } | |
1925 | case TARGET_SYSLOG_ACTION_READ_ALL: { | |
1926 | type = "SYSLOG_ACTION_READ_ALL"; | |
1927 | break; | |
1928 | } | |
1929 | case TARGET_SYSLOG_ACTION_READ_CLEAR: { | |
1930 | type = "SYSLOG_ACTION_READ_CLEAR"; | |
1931 | break; | |
1932 | } | |
1933 | case TARGET_SYSLOG_ACTION_CLEAR: { | |
1934 | type = "SYSLOG_ACTION_CLEAR"; | |
1935 | break; | |
1936 | } | |
1937 | case TARGET_SYSLOG_ACTION_CONSOLE_OFF: { | |
1938 | type = "SYSLOG_ACTION_CONSOLE_OFF"; | |
1939 | break; | |
1940 | } | |
1941 | case TARGET_SYSLOG_ACTION_CONSOLE_ON: { | |
1942 | type = "SYSLOG_ACTION_CONSOLE_ON"; | |
1943 | break; | |
1944 | } | |
1945 | case TARGET_SYSLOG_ACTION_CONSOLE_LEVEL: { | |
1946 | type = "SYSLOG_ACTION_CONSOLE_LEVEL"; | |
1947 | break; | |
1948 | } | |
1949 | case TARGET_SYSLOG_ACTION_SIZE_UNREAD: { | |
1950 | type = "SYSLOG_ACTION_SIZE_UNREAD"; | |
1951 | break; | |
1952 | } | |
1953 | case TARGET_SYSLOG_ACTION_SIZE_BUFFER: { | |
1954 | type = "SYSLOG_ACTION_SIZE_BUFFER"; | |
1955 | break; | |
1956 | } | |
1957 | default: { | |
1958 | print_raw_param("%ld", arg, last); | |
1959 | return; | |
1960 | } | |
1961 | } | |
1962 | gemu_log("%s%s", type, get_comma(last)); | |
1963 | } | |
1964 | ||
1965 | static void | |
1966 | print_syslog(const struct syscallname *name, | |
1967 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1968 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1969 | { | |
1970 | print_syscall_prologue(name); | |
1971 | print_syslog_action(arg0, 0); | |
1972 | print_pointer(arg1, 0); | |
1973 | print_raw_param("%d", arg2, 1); | |
1974 | print_syscall_epilogue(name); | |
1975 | } | |
1976 | #endif | |
1977 | ||
74d753ac MW |
1978 | #ifdef TARGET_NR_mknod |
1979 | static void | |
1980 | print_mknod(const struct syscallname *name, | |
1981 | abi_long arg0, abi_long arg1, abi_long arg2, | |
1982 | abi_long arg3, abi_long arg4, abi_long arg5) | |
1983 | { | |
d2ee72a5 | 1984 | int hasdev = (arg1 & (S_IFCHR|S_IFBLK)); |
74d753ac MW |
1985 | |
1986 | print_syscall_prologue(name); | |
1987 | print_string(arg0, 0); | |
1988 | print_file_mode(arg1, (hasdev == 0)); | |
1989 | if (hasdev) { | |
d2ee72a5 LV |
1990 | print_raw_param("makedev(%d", major(arg2), 0); |
1991 | print_raw_param("%d)", minor(arg2), 1); | |
74d753ac MW |
1992 | } |
1993 | print_syscall_epilogue(name); | |
1994 | } | |
1995 | #endif | |
1996 | ||
1997 | #ifdef TARGET_NR_mknodat | |
1998 | static void | |
1999 | print_mknodat(const struct syscallname *name, | |
2000 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2001 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2002 | { | |
d2ee72a5 | 2003 | int hasdev = (arg2 & (S_IFCHR|S_IFBLK)); |
74d753ac MW |
2004 | |
2005 | print_syscall_prologue(name); | |
2006 | print_at_dirfd(arg0, 0); | |
2007 | print_string(arg1, 0); | |
2008 | print_file_mode(arg2, (hasdev == 0)); | |
2009 | if (hasdev) { | |
d2ee72a5 LV |
2010 | print_raw_param("makedev(%d", major(arg3), 0); |
2011 | print_raw_param("%d)", minor(arg3), 1); | |
74d753ac MW |
2012 | } |
2013 | print_syscall_epilogue(name); | |
2014 | } | |
2015 | #endif | |
2016 | ||
2017 | #ifdef TARGET_NR_mq_open | |
2018 | static void | |
2019 | print_mq_open(const struct syscallname *name, | |
2020 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2021 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2022 | { | |
d2ee72a5 | 2023 | int is_creat = (arg1 & TARGET_O_CREAT); |
74d753ac MW |
2024 | |
2025 | print_syscall_prologue(name); | |
2026 | print_string(arg0, 0); | |
2027 | print_open_flags(arg1, (is_creat == 0)); | |
2028 | if (is_creat) { | |
2029 | print_file_mode(arg2, 0); | |
2030 | print_pointer(arg3, 1); | |
2031 | } | |
2032 | print_syscall_epilogue(name); | |
2033 | } | |
2034 | #endif | |
2035 | ||
2036 | #ifdef TARGET_NR_open | |
2037 | static void | |
2038 | print_open(const struct syscallname *name, | |
2039 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2040 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2041 | { | |
d2ee72a5 | 2042 | int is_creat = (arg1 & TARGET_O_CREAT); |
74d753ac MW |
2043 | |
2044 | print_syscall_prologue(name); | |
2045 | print_string(arg0, 0); | |
2046 | print_open_flags(arg1, (is_creat == 0)); | |
2047 | if (is_creat) | |
2048 | print_file_mode(arg2, 1); | |
2049 | print_syscall_epilogue(name); | |
2050 | } | |
2051 | #endif | |
2052 | ||
2053 | #ifdef TARGET_NR_openat | |
2054 | static void | |
2055 | print_openat(const struct syscallname *name, | |
2056 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2057 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2058 | { | |
d2ee72a5 | 2059 | int is_creat = (arg2 & TARGET_O_CREAT); |
74d753ac MW |
2060 | |
2061 | print_syscall_prologue(name); | |
2062 | print_at_dirfd(arg0, 0); | |
2063 | print_string(arg1, 0); | |
2064 | print_open_flags(arg2, (is_creat == 0)); | |
2065 | if (is_creat) | |
2066 | print_file_mode(arg3, 1); | |
2067 | print_syscall_epilogue(name); | |
2068 | } | |
2069 | #endif | |
2070 | ||
2071 | #ifdef TARGET_NR_mq_unlink | |
2072 | static void | |
2073 | print_mq_unlink(const struct syscallname *name, | |
2074 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2075 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2076 | { | |
2077 | print_syscall_prologue(name); | |
2078 | print_string(arg0, 1); | |
2079 | print_syscall_epilogue(name); | |
2080 | } | |
2081 | #endif | |
2082 | ||
2083 | #if defined(TARGET_NR_fstatat64) || defined(TARGET_NR_newfstatat) | |
2084 | static void | |
2085 | print_fstatat64(const struct syscallname *name, | |
2086 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2087 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2088 | { | |
2089 | print_syscall_prologue(name); | |
2090 | print_at_dirfd(arg0, 0); | |
2091 | print_string(arg1, 0); | |
2092 | print_pointer(arg2, 0); | |
2093 | print_flags(at_file_flags, arg3, 1); | |
2094 | print_syscall_epilogue(name); | |
2095 | } | |
2096 | #define print_newfstatat print_fstatat64 | |
2097 | #endif | |
2098 | ||
2099 | #ifdef TARGET_NR_readlink | |
2100 | static void | |
2101 | print_readlink(const struct syscallname *name, | |
2102 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2103 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2104 | { | |
2105 | print_syscall_prologue(name); | |
2106 | print_string(arg0, 0); | |
2107 | print_pointer(arg1, 0); | |
d2ee72a5 | 2108 | print_raw_param("%u", arg2, 1); |
74d753ac MW |
2109 | print_syscall_epilogue(name); |
2110 | } | |
2111 | #endif | |
2112 | ||
2113 | #ifdef TARGET_NR_readlinkat | |
2114 | static void | |
2115 | print_readlinkat(const struct syscallname *name, | |
2116 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2117 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2118 | { | |
2119 | print_syscall_prologue(name); | |
2120 | print_at_dirfd(arg0, 0); | |
2121 | print_string(arg1, 0); | |
2122 | print_pointer(arg2, 0); | |
d2ee72a5 | 2123 | print_raw_param("%u", arg3, 1); |
74d753ac MW |
2124 | print_syscall_epilogue(name); |
2125 | } | |
2126 | #endif | |
2127 | ||
2128 | #ifdef TARGET_NR_rename | |
2129 | static void | |
2130 | print_rename(const struct syscallname *name, | |
2131 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2132 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2133 | { | |
2134 | print_syscall_prologue(name); | |
2135 | print_string(arg0, 0); | |
2136 | print_string(arg1, 1); | |
2137 | print_syscall_epilogue(name); | |
2138 | } | |
2139 | #endif | |
2140 | ||
2141 | #ifdef TARGET_NR_renameat | |
2142 | static void | |
2143 | print_renameat(const struct syscallname *name, | |
2144 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2145 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2146 | { | |
2147 | print_syscall_prologue(name); | |
2148 | print_at_dirfd(arg0, 0); | |
2149 | print_string(arg1, 0); | |
2150 | print_at_dirfd(arg2, 0); | |
2151 | print_string(arg3, 1); | |
2152 | print_syscall_epilogue(name); | |
2153 | } | |
2154 | #endif | |
2155 | ||
2156 | #ifdef TARGET_NR_statfs | |
2157 | static void | |
2158 | print_statfs(const struct syscallname *name, | |
2159 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2160 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2161 | { | |
2162 | print_syscall_prologue(name); | |
2163 | print_string(arg0, 0); | |
2164 | print_pointer(arg1, 1); | |
2165 | print_syscall_epilogue(name); | |
2166 | } | |
2167 | #define print_statfs64 print_statfs | |
2168 | #endif | |
2169 | ||
2170 | #ifdef TARGET_NR_symlink | |
2171 | static void | |
2172 | print_symlink(const struct syscallname *name, | |
2173 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2174 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2175 | { | |
2176 | print_syscall_prologue(name); | |
2177 | print_string(arg0, 0); | |
2178 | print_string(arg1, 1); | |
2179 | print_syscall_epilogue(name); | |
2180 | } | |
2181 | #endif | |
2182 | ||
2183 | #ifdef TARGET_NR_symlinkat | |
2184 | static void | |
2185 | print_symlinkat(const struct syscallname *name, | |
2186 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2187 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2188 | { | |
2189 | print_syscall_prologue(name); | |
2190 | print_string(arg0, 0); | |
2191 | print_at_dirfd(arg1, 0); | |
2192 | print_string(arg2, 1); | |
2193 | print_syscall_epilogue(name); | |
2194 | } | |
2195 | #endif | |
2196 | ||
2197 | #ifdef TARGET_NR_mount | |
2198 | static void | |
2199 | print_mount(const struct syscallname *name, | |
2200 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2201 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2202 | { | |
2203 | print_syscall_prologue(name); | |
2204 | print_string(arg0, 0); | |
2205 | print_string(arg1, 0); | |
2206 | print_string(arg2, 0); | |
2207 | print_flags(mount_flags, arg3, 0); | |
2208 | print_pointer(arg4, 1); | |
2209 | print_syscall_epilogue(name); | |
2210 | } | |
2211 | #endif | |
2212 | ||
2213 | #ifdef TARGET_NR_umount | |
2214 | static void | |
2215 | print_umount(const struct syscallname *name, | |
2216 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2217 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2218 | { | |
2219 | print_syscall_prologue(name); | |
2220 | print_string(arg0, 1); | |
2221 | print_syscall_epilogue(name); | |
2222 | } | |
2223 | #endif | |
2224 | ||
2225 | #ifdef TARGET_NR_umount2 | |
2226 | static void | |
2227 | print_umount2(const struct syscallname *name, | |
2228 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2229 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2230 | { | |
2231 | print_syscall_prologue(name); | |
2232 | print_string(arg0, 0); | |
2233 | print_flags(umount2_flags, arg1, 1); | |
2234 | print_syscall_epilogue(name); | |
2235 | } | |
2236 | #endif | |
2237 | ||
2238 | #ifdef TARGET_NR_unlink | |
2239 | static void | |
2240 | print_unlink(const struct syscallname *name, | |
2241 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2242 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2243 | { | |
2244 | print_syscall_prologue(name); | |
2245 | print_string(arg0, 1); | |
2246 | print_syscall_epilogue(name); | |
2247 | } | |
2248 | #endif | |
2249 | ||
2250 | #ifdef TARGET_NR_unlinkat | |
2251 | static void | |
2252 | print_unlinkat(const struct syscallname *name, | |
2253 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2254 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2255 | { | |
2256 | print_syscall_prologue(name); | |
2257 | print_at_dirfd(arg0, 0); | |
2258 | print_string(arg1, 0); | |
2259 | print_flags(unlinkat_flags, arg2, 1); | |
2260 | print_syscall_epilogue(name); | |
2261 | } | |
2262 | #endif | |
2263 | ||
2264 | #ifdef TARGET_NR_utime | |
2265 | static void | |
2266 | print_utime(const struct syscallname *name, | |
2267 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2268 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2269 | { | |
2270 | print_syscall_prologue(name); | |
2271 | print_string(arg0, 0); | |
2272 | print_pointer(arg1, 1); | |
2273 | print_syscall_epilogue(name); | |
2274 | } | |
2275 | #endif | |
2276 | ||
2277 | #ifdef TARGET_NR_utimes | |
2278 | static void | |
2279 | print_utimes(const struct syscallname *name, | |
2280 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2281 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2282 | { | |
2283 | print_syscall_prologue(name); | |
2284 | print_string(arg0, 0); | |
2285 | print_pointer(arg1, 1); | |
2286 | print_syscall_epilogue(name); | |
2287 | } | |
2288 | #endif | |
2289 | ||
2290 | #ifdef TARGET_NR_utimensat | |
2291 | static void | |
2292 | print_utimensat(const struct syscallname *name, | |
2293 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2294 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2295 | { | |
2296 | print_syscall_prologue(name); | |
2297 | print_at_dirfd(arg0, 0); | |
2298 | print_string(arg1, 0); | |
2299 | print_pointer(arg2, 0); | |
2300 | print_flags(at_file_flags, arg3, 1); | |
2301 | print_syscall_epilogue(name); | |
2302 | } | |
2303 | #endif | |
2304 | ||
8d9016c0 | 2305 | #if defined(TARGET_NR_mmap) || defined(TARGET_NR_mmap2) |
74d753ac MW |
2306 | static void |
2307 | print_mmap(const struct syscallname *name, | |
2308 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2309 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2310 | { | |
2311 | print_syscall_prologue(name); | |
2312 | print_pointer(arg0, 0); | |
d2ee72a5 | 2313 | print_raw_param("%d", arg1, 0); |
74d753ac MW |
2314 | print_flags(mmap_prot_flags, arg2, 0); |
2315 | print_flags(mmap_flags, arg3, 0); | |
d2ee72a5 LV |
2316 | print_raw_param("%d", arg4, 0); |
2317 | print_raw_param("%#x", arg5, 1); | |
74d753ac MW |
2318 | print_syscall_epilogue(name); |
2319 | } | |
2320 | #define print_mmap2 print_mmap | |
2321 | #endif | |
2322 | ||
2323 | #ifdef TARGET_NR_mprotect | |
2324 | static void | |
2325 | print_mprotect(const struct syscallname *name, | |
2326 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2327 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2328 | { | |
2329 | print_syscall_prologue(name); | |
2330 | print_pointer(arg0, 0); | |
d2ee72a5 | 2331 | print_raw_param("%d", arg1, 0); |
74d753ac MW |
2332 | print_flags(mmap_prot_flags, arg2, 1); |
2333 | print_syscall_epilogue(name); | |
2334 | } | |
2335 | #endif | |
2336 | ||
2337 | #ifdef TARGET_NR_munmap | |
2338 | static void | |
2339 | print_munmap(const struct syscallname *name, | |
2340 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2341 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2342 | { | |
2343 | print_syscall_prologue(name); | |
2344 | print_pointer(arg0, 0); | |
d2ee72a5 | 2345 | print_raw_param("%d", arg1, 1); |
74d753ac MW |
2346 | print_syscall_epilogue(name); |
2347 | } | |
2348 | #endif | |
2349 | ||
2350 | #ifdef TARGET_NR_futex | |
2351 | static void print_futex_op(abi_long tflag, int last) | |
2352 | { | |
2353 | #define print_op(val) \ | |
2354 | if( cmd == val ) { \ | |
2355 | gemu_log(#val); \ | |
2356 | return; \ | |
2357 | } | |
2358 | ||
d2ee72a5 | 2359 | int cmd = (int)tflag; |
74d753ac | 2360 | #ifdef FUTEX_PRIVATE_FLAG |
5f2243f3 | 2361 | if (cmd & FUTEX_PRIVATE_FLAG) { |
74d753ac | 2362 | gemu_log("FUTEX_PRIVATE_FLAG|"); |
5f2243f3 PB |
2363 | cmd &= ~FUTEX_PRIVATE_FLAG; |
2364 | } | |
bfb669f3 JR |
2365 | #endif |
2366 | #ifdef FUTEX_CLOCK_REALTIME | |
2367 | if (cmd & FUTEX_CLOCK_REALTIME) { | |
2368 | gemu_log("FUTEX_CLOCK_REALTIME|"); | |
2369 | cmd &= ~FUTEX_CLOCK_REALTIME; | |
2370 | } | |
74d753ac MW |
2371 | #endif |
2372 | print_op(FUTEX_WAIT) | |
2373 | print_op(FUTEX_WAKE) | |
2374 | print_op(FUTEX_FD) | |
2375 | print_op(FUTEX_REQUEUE) | |
2376 | print_op(FUTEX_CMP_REQUEUE) | |
2377 | print_op(FUTEX_WAKE_OP) | |
2378 | print_op(FUTEX_LOCK_PI) | |
2379 | print_op(FUTEX_UNLOCK_PI) | |
2380 | print_op(FUTEX_TRYLOCK_PI) | |
2381 | #ifdef FUTEX_WAIT_BITSET | |
2382 | print_op(FUTEX_WAIT_BITSET) | |
2383 | #endif | |
2384 | #ifdef FUTEX_WAKE_BITSET | |
2385 | print_op(FUTEX_WAKE_BITSET) | |
2386 | #endif | |
2387 | /* unknown values */ | |
2388 | gemu_log("%d",cmd); | |
2389 | } | |
2390 | ||
2391 | static void | |
2392 | print_futex(const struct syscallname *name, | |
2393 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2394 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2395 | { | |
2396 | print_syscall_prologue(name); | |
2397 | print_pointer(arg0, 0); | |
2398 | print_futex_op(arg1, 0); | |
d2ee72a5 | 2399 | print_raw_param(",%d", arg2, 0); |
74d753ac MW |
2400 | print_pointer(arg3, 0); /* struct timespec */ |
2401 | print_pointer(arg4, 0); | |
d2ee72a5 | 2402 | print_raw_param("%d", arg4, 1); |
74d753ac MW |
2403 | print_syscall_epilogue(name); |
2404 | } | |
2405 | #endif | |
2406 | ||
608e5592 LV |
2407 | #ifdef TARGET_NR_kill |
2408 | static void | |
2409 | print_kill(const struct syscallname *name, | |
2410 | abi_long arg0, abi_long arg1, abi_long arg2, | |
2411 | abi_long arg3, abi_long arg4, abi_long arg5) | |
2412 | { | |
2413 | print_syscall_prologue(name); | |
2414 | print_raw_param("%d", arg0, 0); | |
2415 | print_signal(arg1, 1); | |
2416 | print_syscall_epilogue(name); | |
2417 | } | |
2418 | #endif | |
2419 | ||
33189d31 TS |
2420 | /* |
2421 | * An array of all of the syscalls we know about | |
2422 | */ | |
2423 | ||
7ccfb2eb | 2424 | static const struct syscallname scnames[] = { |
33189d31 TS |
2425 | #include "strace.list" |
2426 | }; | |
2427 | ||
b1503cda | 2428 | static int nsyscalls = ARRAY_SIZE(scnames); |
33189d31 TS |
2429 | |
2430 | /* | |
2431 | * The public interface to this module. | |
2432 | */ | |
2433 | void | |
2434 | print_syscall(int num, | |
c16f9ed3 FB |
2435 | abi_long arg1, abi_long arg2, abi_long arg3, |
2436 | abi_long arg4, abi_long arg5, abi_long arg6) | |
33189d31 TS |
2437 | { |
2438 | int i; | |
7ccfb2eb | 2439 | 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 TS |
2440 | |
2441 | gemu_log("%d ", getpid() ); | |
2442 | ||
2443 | for(i=0;i<nsyscalls;i++) | |
2444 | if( scnames[i].nr == num ) { | |
2445 | if( scnames[i].call != NULL ) { | |
2446 | scnames[i].call(&scnames[i],arg1,arg2,arg3,arg4,arg5,arg6); | |
2447 | } else { | |
6b23f777 FB |
2448 | /* XXX: this format system is broken because it uses |
2449 | host types and host pointers for strings */ | |
33189d31 TS |
2450 | if( scnames[i].format != NULL ) |
2451 | format = scnames[i].format; | |
2452 | gemu_log(format,scnames[i].name, arg1,arg2,arg3,arg4,arg5,arg6); | |
2453 | } | |
74c11e55 | 2454 | return; |
33189d31 | 2455 | } |
74c11e55 | 2456 | gemu_log("Unknown syscall %d\n", num); |
33189d31 TS |
2457 | } |
2458 | ||
2459 | ||
2460 | void | |
c16f9ed3 | 2461 | print_syscall_ret(int num, abi_long ret) |
33189d31 TS |
2462 | { |
2463 | int i; | |
7dcdaeaf | 2464 | const char *errstr = NULL; |
33189d31 TS |
2465 | |
2466 | for(i=0;i<nsyscalls;i++) | |
2467 | if( scnames[i].nr == num ) { | |
2468 | if( scnames[i].result != NULL ) { | |
2469 | scnames[i].result(&scnames[i],ret); | |
2470 | } else { | |
962b289e AG |
2471 | if (ret < 0) { |
2472 | errstr = target_strerror(-ret); | |
2473 | } | |
2474 | if (errstr) { | |
2475 | gemu_log(" = -1 errno=" TARGET_ABI_FMT_ld " (%s)\n", | |
2476 | -ret, errstr); | |
33189d31 | 2477 | } else { |
c16f9ed3 | 2478 | gemu_log(" = " TARGET_ABI_FMT_ld "\n", ret); |
33189d31 TS |
2479 | } |
2480 | } | |
2481 | break; | |
2482 | } | |
2483 | } | |
0cb581d6 PM |
2484 | |
2485 | void print_taken_signal(int target_signum, const target_siginfo_t *tinfo) | |
2486 | { | |
2487 | /* Print the strace output for a signal being taken: | |
2488 | * --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} --- | |
2489 | */ | |
2490 | gemu_log("--- "); | |
2491 | print_signal(target_signum, 1); | |
2492 | gemu_log(" "); | |
2493 | print_siginfo(tinfo); | |
2494 | gemu_log(" ---\n"); | |
2495 | } |