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b7f6bf22 HZ |
1 | /* Process record and replay target code for GNU/Linux. |
2 | ||
7b6bb8da | 3 | Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
b7f6bf22 HZ |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include "defs.h" | |
21 | #include "target.h" | |
2c543fc4 | 22 | #include "gdbtypes.h" |
b7f6bf22 HZ |
23 | #include "regcache.h" |
24 | #include "record.h" | |
25 | #include "linux-record.h" | |
26 | ||
27 | /* These macros are the values of the first argument of system call | |
28 | "sys_ptrace". The values of these macros were obtained from Linux | |
29 | Kernel source. */ | |
30 | ||
31 | #define RECORD_PTRACE_PEEKTEXT 1 | |
32 | #define RECORD_PTRACE_PEEKDATA 2 | |
33 | #define RECORD_PTRACE_PEEKUSR 3 | |
34 | ||
35 | /* These macros are the values of the first argument of system call | |
36 | "sys_socketcall". The values of these macros were obtained from | |
37 | Linux Kernel source. */ | |
38 | ||
39 | #define RECORD_SYS_SOCKET 1 | |
40 | #define RECORD_SYS_BIND 2 | |
41 | #define RECORD_SYS_CONNECT 3 | |
42 | #define RECORD_SYS_LISTEN 4 | |
43 | #define RECORD_SYS_ACCEPT 5 | |
44 | #define RECORD_SYS_GETSOCKNAME 6 | |
45 | #define RECORD_SYS_GETPEERNAME 7 | |
46 | #define RECORD_SYS_SOCKETPAIR 8 | |
47 | #define RECORD_SYS_SEND 9 | |
48 | #define RECORD_SYS_RECV 10 | |
49 | #define RECORD_SYS_SENDTO 11 | |
50 | #define RECORD_SYS_RECVFROM 12 | |
51 | #define RECORD_SYS_SHUTDOWN 13 | |
52 | #define RECORD_SYS_SETSOCKOPT 14 | |
53 | #define RECORD_SYS_GETSOCKOPT 15 | |
54 | #define RECORD_SYS_SENDMSG 16 | |
55 | #define RECORD_SYS_RECVMSG 17 | |
56 | ||
57 | /* These macros are the values of the first argument of system call | |
58 | "sys_ipc". The values of these macros were obtained from Linux | |
59 | Kernel source. */ | |
60 | ||
61 | #define RECORD_SEMOP 1 | |
62 | #define RECORD_SEMGET 2 | |
63 | #define RECORD_SEMCTL 3 | |
64 | #define RECORD_SEMTIMEDOP 4 | |
65 | #define RECORD_MSGSND 11 | |
66 | #define RECORD_MSGRCV 12 | |
67 | #define RECORD_MSGGET 13 | |
68 | #define RECORD_MSGCTL 14 | |
69 | #define RECORD_SHMAT 21 | |
70 | #define RECORD_SHMDT 22 | |
71 | #define RECORD_SHMGET 23 | |
72 | #define RECORD_SHMCTL 24 | |
73 | ||
74 | /* These macros are the values of the first argument of system call | |
75 | "sys_quotactl". The values of these macros were obtained from Linux | |
76 | Kernel source. */ | |
77 | ||
78 | #define RECORD_Q_GETFMT 0x800004 | |
79 | #define RECORD_Q_GETINFO 0x800005 | |
80 | #define RECORD_Q_GETQUOTA 0x800007 | |
81 | #define RECORD_Q_XGETQSTAT (('5' << 8) + 5) | |
82 | #define RECORD_Q_XGETQUOTA (('3' << 8) + 3) | |
83 | ||
2c543fc4 HZ |
84 | #define OUTPUT_REG(val, num) phex_nz ((val), \ |
85 | TYPE_LENGTH (gdbarch_register_type (get_regcache_arch (regcache), (num)))) | |
86 | ||
87 | static int | |
88 | record_linux_sockaddr (struct regcache *regcache, | |
89 | struct linux_record_tdep *tdep, ULONGEST addr, | |
90 | ULONGEST len) | |
91 | { | |
92 | gdb_byte *a; | |
93 | int addrlen; | |
94 | struct gdbarch *gdbarch = get_regcache_arch (regcache); | |
95 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
96 | ||
97 | if (!addr) | |
98 | return 0; | |
99 | ||
100 | a = alloca (tdep->size_int); | |
101 | ||
102 | if (record_arch_list_add_mem ((CORE_ADDR) len, tdep->size_int)) | |
103 | return -1; | |
104 | ||
105 | /* Get the addrlen. */ | |
106 | if (target_read_memory ((CORE_ADDR) len, a, tdep->size_int)) | |
107 | { | |
108 | if (record_debug) | |
109 | fprintf_unfiltered (gdb_stdlog, | |
110 | "Process record: error reading " | |
111 | "memory at addr = 0x%s len = %d.\n", | |
112 | phex_nz (len, tdep->size_pointer), | |
113 | tdep->size_int); | |
114 | return -1; | |
115 | } | |
116 | addrlen = (int) extract_unsigned_integer (a, tdep->size_int, byte_order); | |
117 | if (addrlen <= 0 || addrlen > tdep->size_sockaddr) | |
118 | addrlen = tdep->size_sockaddr; | |
119 | ||
120 | if (record_arch_list_add_mem ((CORE_ADDR) addr, addrlen)) | |
121 | return -1; | |
122 | ||
123 | return 0; | |
124 | } | |
125 | ||
126 | static int | |
127 | record_linux_msghdr (struct regcache *regcache, | |
128 | struct linux_record_tdep *tdep, ULONGEST addr) | |
129 | { | |
130 | gdb_byte *a; | |
131 | struct gdbarch *gdbarch = get_regcache_arch (regcache); | |
132 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
133 | CORE_ADDR tmpaddr; | |
134 | int tmpint; | |
135 | ||
136 | if (!addr) | |
137 | return 0; | |
138 | ||
139 | if (record_arch_list_add_mem ((CORE_ADDR) addr, tdep->size_msghdr)) | |
140 | return -1; | |
141 | ||
142 | a = alloca (tdep->size_msghdr); | |
143 | if (target_read_memory ((CORE_ADDR) addr, a, tdep->size_msghdr)) | |
144 | { | |
145 | if (record_debug) | |
146 | fprintf_unfiltered (gdb_stdlog, | |
147 | "Process record: error reading " | |
148 | "memory at addr = 0x%s " | |
149 | "len = %d.\n", | |
150 | phex_nz (addr, tdep->size_pointer), | |
151 | tdep->size_msghdr); | |
152 | return -1; | |
153 | } | |
154 | ||
155 | /* msg_name msg_namelen */ | |
156 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
157 | a += tdep->size_pointer; | |
158 | if (record_arch_list_add_mem ((CORE_ADDR) addr, | |
159 | (int) extract_unsigned_integer (a, | |
160 | tdep->size_int, | |
161 | byte_order))) | |
162 | return -1; | |
163 | a += tdep->size_int; | |
164 | ||
165 | /* msg_iov msg_iovlen */ | |
166 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
167 | a += tdep->size_pointer; | |
168 | if (addr) | |
169 | { | |
170 | ULONGEST i; | |
171 | ULONGEST len = extract_unsigned_integer (a, tdep->size_size_t, | |
172 | byte_order); | |
173 | gdb_byte *iov = alloca (tdep->size_iovec); | |
174 | ||
175 | for (i = 0; i < len; i++) | |
176 | { | |
177 | if (target_read_memory ((CORE_ADDR) addr, iov, tdep->size_iovec)) | |
178 | { | |
179 | if (record_debug) | |
180 | fprintf_unfiltered (gdb_stdlog, | |
181 | "Process record: error " | |
182 | "reading memory at " | |
183 | "addr = 0x%s " | |
184 | "len = %d.\n", | |
185 | phex_nz (addr,tdep->size_pointer), | |
186 | tdep->size_iovec); | |
187 | return -1; | |
188 | } | |
189 | tmpaddr = (CORE_ADDR) extract_unsigned_integer (iov, | |
190 | tdep->size_pointer, | |
191 | byte_order); | |
192 | tmpint = (int) extract_unsigned_integer (iov + tdep->size_pointer, | |
193 | tdep->size_size_t, | |
194 | byte_order); | |
46956e39 | 195 | if (record_arch_list_add_mem (tmpaddr, tmpint)) |
2c543fc4 HZ |
196 | return -1; |
197 | addr += tdep->size_iovec; | |
198 | } | |
199 | } | |
200 | a += tdep->size_size_t; | |
201 | ||
202 | /* msg_control msg_controllen */ | |
203 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
204 | a += tdep->size_pointer; | |
205 | tmpint = (int) extract_unsigned_integer (a, tdep->size_size_t, byte_order); | |
46956e39 | 206 | if (record_arch_list_add_mem ((CORE_ADDR) addr, tmpint)) |
2c543fc4 HZ |
207 | return -1; |
208 | ||
209 | return 0; | |
210 | } | |
211 | ||
b7f6bf22 HZ |
212 | /* When the architecture process record get a Linux syscall |
213 | instruction, it will get a Linux syscall number of this | |
214 | architecture and convert it to the Linux syscall number "num" which | |
215 | is internal to GDB. Most Linux syscalls across architectures in | |
216 | Linux would be similar and mostly differ by sizes of types and | |
217 | structures. This sizes are put to "tdep". | |
218 | ||
219 | Record the values of the registers and memory that will be changed | |
220 | in current system call. | |
221 | ||
222 | Return -1 if something wrong. */ | |
223 | ||
224 | int | |
13b6d1d4 MS |
225 | record_linux_system_call (enum gdb_syscall syscall, |
226 | struct regcache *regcache, | |
2c543fc4 | 227 | struct linux_record_tdep *tdep) |
b7f6bf22 | 228 | { |
5af949e3 | 229 | struct gdbarch *gdbarch = get_regcache_arch (regcache); |
2c543fc4 HZ |
230 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); |
231 | ULONGEST tmpulongest; | |
232 | CORE_ADDR tmpaddr; | |
233 | int tmpint; | |
b7f6bf22 | 234 | |
13b6d1d4 | 235 | switch (syscall) |
b7f6bf22 | 236 | { |
13b6d1d4 | 237 | case gdb_sys_restart_syscall: |
b7f6bf22 HZ |
238 | break; |
239 | ||
13b6d1d4 | 240 | case gdb_sys_exit: |
b7f6bf22 | 241 | { |
2c543fc4 | 242 | int q; |
e0881a8e | 243 | |
2c543fc4 HZ |
244 | target_terminal_ours (); |
245 | q = yquery (_("The next instruction is syscall exit. " | |
246 | "It will make the program exit. " | |
247 | "Do you want to stop the program?")); | |
248 | target_terminal_inferior (); | |
249 | if (q) | |
250 | return 1; | |
b7f6bf22 HZ |
251 | } |
252 | break; | |
253 | ||
13b6d1d4 | 254 | case gdb_sys_fork: |
b7f6bf22 HZ |
255 | break; |
256 | ||
13b6d1d4 | 257 | case gdb_sys_read: |
b7f6bf22 | 258 | { |
2c543fc4 | 259 | ULONGEST addr, count; |
e0881a8e | 260 | |
2c543fc4 HZ |
261 | regcache_raw_read_unsigned (regcache, tdep->arg2, &addr); |
262 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
263 | if (record_arch_list_add_mem ((CORE_ADDR) addr, (int) count)) | |
264 | return -1; | |
b7f6bf22 HZ |
265 | } |
266 | break; | |
267 | ||
13b6d1d4 MS |
268 | case gdb_sys_write: |
269 | case gdb_sys_open: | |
270 | case gdb_sys_close: | |
271 | case gdb_sys_waitpid: | |
272 | case gdb_sys_creat: | |
273 | case gdb_sys_link: | |
274 | case gdb_sys_unlink: | |
275 | case gdb_sys_execve: | |
276 | case gdb_sys_chdir: | |
277 | case gdb_sys_time: | |
278 | case gdb_sys_mknod: | |
279 | case gdb_sys_chmod: | |
280 | case gdb_sys_lchown16: | |
281 | case gdb_sys_ni_syscall17: | |
282 | break; | |
283 | ||
284 | case gdb_sys_stat: | |
285 | case gdb_sys_fstat: | |
286 | case gdb_sys_lstat: | |
2c543fc4 HZ |
287 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
288 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
289 | tdep->size__old_kernel_stat)) | |
290 | return -1; | |
b7f6bf22 HZ |
291 | break; |
292 | ||
13b6d1d4 MS |
293 | case gdb_sys_lseek: |
294 | case gdb_sys_getpid: | |
295 | case gdb_sys_mount: | |
296 | case gdb_sys_oldumount: | |
297 | case gdb_sys_setuid16: | |
298 | case gdb_sys_getuid16: | |
299 | case gdb_sys_stime: | |
b7f6bf22 HZ |
300 | break; |
301 | ||
13b6d1d4 | 302 | case gdb_sys_ptrace: |
2c543fc4 HZ |
303 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
304 | if (tmpulongest == RECORD_PTRACE_PEEKTEXT | |
305 | || tmpulongest == RECORD_PTRACE_PEEKDATA | |
306 | || tmpulongest == RECORD_PTRACE_PEEKUSR) | |
307 | { | |
308 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
309 | &tmpulongest); | |
310 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4)) | |
311 | return -1; | |
312 | } | |
b7f6bf22 HZ |
313 | break; |
314 | ||
13b6d1d4 MS |
315 | case gdb_sys_alarm: |
316 | case gdb_sys_pause: | |
317 | case gdb_sys_utime: | |
318 | case gdb_sys_ni_syscall31: | |
319 | case gdb_sys_ni_syscall32: | |
320 | case gdb_sys_access: | |
321 | case gdb_sys_nice: | |
322 | case gdb_sys_ni_syscall35: | |
323 | case gdb_sys_sync: | |
324 | case gdb_sys_kill: | |
325 | case gdb_sys_rename: | |
326 | case gdb_sys_mkdir: | |
327 | case gdb_sys_rmdir: | |
328 | case gdb_sys_dup: | |
329 | case gdb_sys_pipe: | |
330 | break; | |
331 | ||
332 | case gdb_sys_times: | |
2c543fc4 HZ |
333 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
334 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_tms)) | |
335 | return -1; | |
b7f6bf22 HZ |
336 | break; |
337 | ||
13b6d1d4 MS |
338 | case gdb_sys_ni_syscall44: |
339 | case gdb_sys_brk: | |
340 | case gdb_sys_setgid16: | |
341 | case gdb_sys_getgid16: | |
342 | case gdb_sys_signal: | |
343 | case gdb_sys_geteuid16: | |
344 | case gdb_sys_getegid16: | |
345 | case gdb_sys_acct: | |
346 | case gdb_sys_umount: | |
347 | case gdb_sys_ni_syscall53: | |
348 | break; | |
349 | ||
350 | case gdb_sys_ioctl: | |
b7f6bf22 | 351 | /* XXX Need to add a lot of support of other ioctl requests. */ |
2c543fc4 HZ |
352 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
353 | if (tmpulongest == tdep->ioctl_FIOCLEX | |
354 | || tmpulongest == tdep->ioctl_FIONCLEX | |
355 | || tmpulongest == tdep->ioctl_FIONBIO | |
356 | || tmpulongest == tdep->ioctl_FIOASYNC | |
357 | || tmpulongest == tdep->ioctl_TCSETS | |
358 | || tmpulongest == tdep->ioctl_TCSETSW | |
359 | || tmpulongest == tdep->ioctl_TCSETSF | |
360 | || tmpulongest == tdep->ioctl_TCSETA | |
361 | || tmpulongest == tdep->ioctl_TCSETAW | |
362 | || tmpulongest == tdep->ioctl_TCSETAF | |
363 | || tmpulongest == tdep->ioctl_TCSBRK | |
364 | || tmpulongest == tdep->ioctl_TCXONC | |
365 | || tmpulongest == tdep->ioctl_TCFLSH | |
366 | || tmpulongest == tdep->ioctl_TIOCEXCL | |
367 | || tmpulongest == tdep->ioctl_TIOCNXCL | |
368 | || tmpulongest == tdep->ioctl_TIOCSCTTY | |
369 | || tmpulongest == tdep->ioctl_TIOCSPGRP | |
370 | || tmpulongest == tdep->ioctl_TIOCSTI | |
371 | || tmpulongest == tdep->ioctl_TIOCSWINSZ | |
372 | || tmpulongest == tdep->ioctl_TIOCMBIS | |
373 | || tmpulongest == tdep->ioctl_TIOCMBIC | |
374 | || tmpulongest == tdep->ioctl_TIOCMSET | |
375 | || tmpulongest == tdep->ioctl_TIOCSSOFTCAR | |
376 | || tmpulongest == tdep->ioctl_TIOCCONS | |
377 | || tmpulongest == tdep->ioctl_TIOCSSERIAL | |
378 | || tmpulongest == tdep->ioctl_TIOCPKT | |
379 | || tmpulongest == tdep->ioctl_TIOCNOTTY | |
380 | || tmpulongest == tdep->ioctl_TIOCSETD | |
381 | || tmpulongest == tdep->ioctl_TCSBRKP | |
382 | || tmpulongest == tdep->ioctl_TIOCTTYGSTRUCT | |
383 | || tmpulongest == tdep->ioctl_TIOCSBRK | |
384 | || tmpulongest == tdep->ioctl_TIOCCBRK | |
385 | || tmpulongest == tdep->ioctl_TCSETS2 | |
386 | || tmpulongest == tdep->ioctl_TCSETSW2 | |
387 | || tmpulongest == tdep->ioctl_TCSETSF2 | |
388 | || tmpulongest == tdep->ioctl_TIOCSPTLCK | |
389 | || tmpulongest == tdep->ioctl_TIOCSERCONFIG | |
390 | || tmpulongest == tdep->ioctl_TIOCSERGWILD | |
391 | || tmpulongest == tdep->ioctl_TIOCSERSWILD | |
392 | || tmpulongest == tdep->ioctl_TIOCSLCKTRMIOS | |
393 | || tmpulongest == tdep->ioctl_TIOCSERGETMULTI | |
394 | || tmpulongest == tdep->ioctl_TIOCSERSETMULTI | |
395 | || tmpulongest == tdep->ioctl_TIOCMIWAIT | |
396 | || tmpulongest == tdep->ioctl_TIOCSHAYESESP) | |
397 | { | |
398 | /* Nothing to do. */ | |
399 | } | |
400 | else if (tmpulongest == tdep->ioctl_TCGETS | |
401 | || tmpulongest == tdep->ioctl_TCGETA | |
402 | || tmpulongest == tdep->ioctl_TIOCGLCKTRMIOS) | |
403 | { | |
404 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
405 | &tmpulongest); | |
406 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
407 | tdep->size_termios)) | |
408 | return -1; | |
409 | } | |
410 | else if (tmpulongest == tdep->ioctl_TIOCGPGRP | |
411 | || tmpulongest == tdep->ioctl_TIOCGSID) | |
412 | { | |
413 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
414 | &tmpulongest); | |
415 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
416 | tdep->size_pid_t)) | |
417 | return -1; | |
418 | } | |
419 | else if (tmpulongest == tdep->ioctl_TIOCOUTQ | |
420 | || tmpulongest == tdep->ioctl_TIOCMGET | |
421 | || tmpulongest == tdep->ioctl_TIOCGSOFTCAR | |
422 | || tmpulongest == tdep->ioctl_FIONREAD | |
423 | || tmpulongest == tdep->ioctl_TIOCINQ | |
424 | || tmpulongest == tdep->ioctl_TIOCGETD | |
425 | || tmpulongest == tdep->ioctl_TIOCGPTN | |
426 | || tmpulongest == tdep->ioctl_TIOCSERGETLSR) | |
427 | { | |
428 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
429 | &tmpulongest); | |
430 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
431 | tdep->size_int)) | |
432 | return -1; | |
433 | } | |
434 | else if (tmpulongest == tdep->ioctl_TIOCGWINSZ) | |
435 | { | |
436 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
437 | &tmpulongest); | |
438 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
439 | tdep->size_winsize)) | |
440 | return -1; | |
441 | } | |
442 | else if (tmpulongest == tdep->ioctl_TIOCLINUX) | |
443 | { | |
444 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
445 | &tmpulongest); | |
13b6d1d4 | 446 | /* This syscall affects a char-size memory. */ |
2c543fc4 HZ |
447 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 1)) |
448 | return -1; | |
449 | } | |
450 | else if (tmpulongest == tdep->ioctl_TIOCGSERIAL) | |
451 | { | |
452 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
453 | &tmpulongest); | |
454 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
455 | tdep->size_serial_struct)) | |
456 | return -1; | |
457 | } | |
458 | else if (tmpulongest == tdep->ioctl_TCGETS2) | |
459 | { | |
460 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
461 | &tmpulongest); | |
462 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
463 | tdep->size_termios2)) | |
464 | return -1; | |
465 | } | |
466 | else if (tmpulongest == tdep->ioctl_FIOQSIZE) | |
467 | { | |
468 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
469 | &tmpulongest); | |
470 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
471 | tdep->size_loff_t)) | |
472 | return -1; | |
473 | } | |
474 | else if (tmpulongest == tdep->ioctl_TIOCGICOUNT) | |
475 | { | |
476 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
477 | &tmpulongest); | |
478 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
479 | tdep->size_serial_icounter_struct)) | |
480 | return -1; | |
481 | } | |
482 | else if (tmpulongest == tdep->ioctl_TIOCGHAYESESP) | |
483 | { | |
484 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
485 | &tmpulongest); | |
486 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
487 | tdep->size_hayes_esp_config)) | |
488 | return -1; | |
489 | } | |
490 | else if (tmpulongest == tdep->ioctl_TIOCSERGSTRUCT) | |
491 | { | |
492 | printf_unfiltered (_("Process record and replay target doesn't " | |
493 | "support ioctl request TIOCSERGSTRUCT\n")); | |
494 | return 1; | |
495 | } | |
b7f6bf22 | 496 | else |
2c543fc4 HZ |
497 | { |
498 | printf_unfiltered (_("Process record and replay target doesn't " | |
499 | "support ioctl request 0x%s.\n"), | |
500 | OUTPUT_REG (tmpulongest, tdep->arg2)); | |
501 | return 1; | |
502 | } | |
b7f6bf22 HZ |
503 | break; |
504 | ||
13b6d1d4 | 505 | case gdb_sys_fcntl: |
b7f6bf22 | 506 | /* XXX */ |
2c543fc4 | 507 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
b7f6bf22 | 508 | sys_fcntl: |
2c543fc4 HZ |
509 | if (tmpulongest == tdep->fcntl_F_GETLK) |
510 | { | |
511 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
512 | &tmpulongest); | |
513 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
514 | tdep->size_flock)) | |
515 | return -1; | |
516 | } | |
b7f6bf22 HZ |
517 | break; |
518 | ||
13b6d1d4 MS |
519 | case gdb_sys_ni_syscall56: |
520 | case gdb_sys_setpgid: | |
521 | case gdb_sys_ni_syscall58: | |
b7f6bf22 HZ |
522 | break; |
523 | ||
13b6d1d4 | 524 | case gdb_sys_olduname: |
2c543fc4 HZ |
525 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
526 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
527 | tdep->size_oldold_utsname)) | |
528 | return -1; | |
b7f6bf22 HZ |
529 | break; |
530 | ||
13b6d1d4 MS |
531 | case gdb_sys_umask: |
532 | case gdb_sys_chroot: | |
b7f6bf22 HZ |
533 | break; |
534 | ||
13b6d1d4 | 535 | case gdb_sys_ustat: |
2c543fc4 HZ |
536 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
537 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
538 | tdep->size_ustat)) | |
539 | return -1; | |
b7f6bf22 HZ |
540 | break; |
541 | ||
13b6d1d4 MS |
542 | case gdb_sys_dup2: |
543 | case gdb_sys_getppid: | |
544 | case gdb_sys_getpgrp: | |
545 | case gdb_sys_setsid: | |
b7f6bf22 HZ |
546 | break; |
547 | ||
13b6d1d4 | 548 | case gdb_sys_sigaction: |
2c543fc4 HZ |
549 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
550 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
551 | tdep->size_old_sigaction)) | |
552 | return -1; | |
b7f6bf22 HZ |
553 | break; |
554 | ||
13b6d1d4 MS |
555 | case gdb_sys_sgetmask: |
556 | case gdb_sys_ssetmask: | |
557 | case gdb_sys_setreuid16: | |
558 | case gdb_sys_setregid16: | |
559 | case gdb_sys_sigsuspend: | |
b7f6bf22 HZ |
560 | break; |
561 | ||
13b6d1d4 | 562 | case gdb_sys_sigpending: |
2c543fc4 HZ |
563 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
564 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
565 | tdep->size_old_sigset_t)) | |
566 | return -1; | |
b7f6bf22 HZ |
567 | break; |
568 | ||
13b6d1d4 MS |
569 | case gdb_sys_sethostname: |
570 | case gdb_sys_setrlimit: | |
b7f6bf22 HZ |
571 | break; |
572 | ||
13b6d1d4 | 573 | case gdb_sys_old_getrlimit: |
2c543fc4 HZ |
574 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
575 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
576 | tdep->size_rlimit)) | |
577 | return -1; | |
b7f6bf22 HZ |
578 | break; |
579 | ||
13b6d1d4 | 580 | case gdb_sys_getrusage: |
2c543fc4 HZ |
581 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
582 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
583 | tdep->size_rusage)) | |
584 | return -1; | |
b7f6bf22 HZ |
585 | break; |
586 | ||
13b6d1d4 | 587 | case gdb_sys_gettimeofday: |
2c543fc4 HZ |
588 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
589 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
590 | tdep->size_timeval)) | |
591 | return -1; | |
592 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
593 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
594 | tdep->size_timezone)) | |
595 | return -1; | |
b7f6bf22 HZ |
596 | break; |
597 | ||
13b6d1d4 | 598 | case gdb_sys_settimeofday: |
b7f6bf22 HZ |
599 | break; |
600 | ||
13b6d1d4 | 601 | case gdb_sys_getgroups16: |
2c543fc4 HZ |
602 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
603 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
604 | tdep->size_old_gid_t)) | |
605 | return -1; | |
b7f6bf22 HZ |
606 | break; |
607 | ||
13b6d1d4 | 608 | case gdb_sys_setgroups16: |
2c543fc4 HZ |
609 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
610 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
611 | tdep->size_old_gid_t)) | |
612 | return -1; | |
b7f6bf22 HZ |
613 | break; |
614 | ||
13b6d1d4 | 615 | case gdb_old_select: |
b7f6bf22 | 616 | { |
2c543fc4 HZ |
617 | struct sel_arg_struct |
618 | { | |
619 | CORE_ADDR n; | |
620 | CORE_ADDR inp; | |
621 | CORE_ADDR outp; | |
622 | CORE_ADDR exp; | |
623 | CORE_ADDR tvp; | |
624 | } sel; | |
625 | ||
626 | regcache_raw_read_unsigned (regcache, tdep->arg1, | |
627 | &tmpulongest); | |
628 | if (tmpulongest) | |
629 | { | |
630 | if (target_read_memory (tmpulongest, (gdb_byte *) &sel, | |
631 | sizeof(sel))) | |
632 | { | |
633 | if (record_debug) | |
634 | fprintf_unfiltered (gdb_stdlog, | |
635 | "Process record: error reading memory " | |
636 | "at addr = 0x%s len = %lu.\n", | |
637 | OUTPUT_REG (tmpulongest, tdep->arg1), | |
638 | (unsigned long) sizeof (sel)); | |
639 | return -1; | |
640 | } | |
641 | if (record_arch_list_add_mem (sel.inp, tdep->size_fd_set)) | |
642 | return -1; | |
643 | if (record_arch_list_add_mem (sel.outp, tdep->size_fd_set)) | |
644 | return -1; | |
645 | if (record_arch_list_add_mem (sel.exp, tdep->size_fd_set)) | |
646 | return -1; | |
647 | if (record_arch_list_add_mem (sel.tvp, tdep->size_timeval)) | |
648 | return -1; | |
649 | } | |
b7f6bf22 HZ |
650 | } |
651 | break; | |
652 | ||
13b6d1d4 | 653 | case gdb_sys_symlink: |
b7f6bf22 HZ |
654 | break; |
655 | ||
13b6d1d4 | 656 | case gdb_sys_readlink: |
b7f6bf22 | 657 | { |
2c543fc4 | 658 | ULONGEST len; |
e0881a8e | 659 | |
2c543fc4 HZ |
660 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
661 | &tmpulongest); | |
662 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); | |
663 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
664 | return -1; | |
b7f6bf22 HZ |
665 | } |
666 | break; | |
667 | ||
13b6d1d4 MS |
668 | case gdb_sys_uselib: |
669 | case gdb_sys_swapon: | |
b7f6bf22 HZ |
670 | break; |
671 | ||
13b6d1d4 | 672 | case gdb_sys_reboot: |
b7f6bf22 | 673 | { |
2c543fc4 | 674 | int q; |
e0881a8e | 675 | |
2c543fc4 | 676 | target_terminal_ours (); |
e0881a8e MS |
677 | q = yquery (_("The next instruction is syscall reboot. " |
678 | "It will restart the computer. " | |
679 | "Do you want to stop the program?")); | |
2c543fc4 HZ |
680 | target_terminal_inferior (); |
681 | if (q) | |
682 | return 1; | |
b7f6bf22 HZ |
683 | } |
684 | break; | |
685 | ||
13b6d1d4 | 686 | case gdb_old_readdir: |
2c543fc4 HZ |
687 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
688 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
689 | tdep->size_dirent)) | |
690 | return -1; | |
b7f6bf22 HZ |
691 | break; |
692 | ||
13b6d1d4 | 693 | case gdb_old_mmap: |
b7f6bf22 HZ |
694 | break; |
695 | ||
13b6d1d4 | 696 | case gdb_sys_munmap: |
b7f6bf22 | 697 | { |
2c543fc4 HZ |
698 | ULONGEST len; |
699 | ||
700 | regcache_raw_read_unsigned (regcache, tdep->arg1, | |
701 | &tmpulongest); | |
702 | regcache_raw_read_unsigned (regcache, tdep->arg2, &len); | |
bb08c432 HZ |
703 | if (record_memory_query) |
704 | { | |
705 | int q; | |
706 | ||
707 | target_terminal_ours (); | |
708 | q = yquery (_("\ | |
709 | The next instruction is syscall munmap.\n\ | |
710 | It will free the memory addr = 0x%s len = %u.\n\ | |
711 | It will make record target cannot record some memory change.\n\ | |
712 | Do you want to stop the program?"), | |
713 | OUTPUT_REG (tmpulongest, tdep->arg1), (int) len); | |
714 | target_terminal_inferior (); | |
715 | if (q) | |
716 | return 1; | |
717 | } | |
b7f6bf22 HZ |
718 | } |
719 | break; | |
720 | ||
13b6d1d4 MS |
721 | case gdb_sys_truncate: |
722 | case gdb_sys_ftruncate: | |
723 | case gdb_sys_fchmod: | |
724 | case gdb_sys_fchown16: | |
725 | case gdb_sys_getpriority: | |
726 | case gdb_sys_setpriority: | |
727 | case gdb_sys_ni_syscall98: | |
728 | break; | |
729 | ||
730 | case gdb_sys_statfs: | |
731 | case gdb_sys_fstatfs: | |
2c543fc4 HZ |
732 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
733 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
734 | tdep->size_statfs)) | |
735 | return -1; | |
b7f6bf22 HZ |
736 | break; |
737 | ||
13b6d1d4 | 738 | case gdb_sys_ioperm: |
b7f6bf22 HZ |
739 | break; |
740 | ||
13b6d1d4 MS |
741 | case gdb_sys_socket: |
742 | case gdb_sys_sendto: | |
743 | case gdb_sys_sendmsg: | |
744 | case gdb_sys_shutdown: | |
745 | case gdb_sys_bind: | |
746 | case gdb_sys_connect: | |
747 | case gdb_sys_listen: | |
748 | case gdb_sys_setsockopt: | |
2c543fc4 HZ |
749 | break; |
750 | ||
13b6d1d4 MS |
751 | case gdb_sys_accept: |
752 | case gdb_sys_getsockname: | |
753 | case gdb_sys_getpeername: | |
2c543fc4 HZ |
754 | { |
755 | ULONGEST len; | |
e0881a8e | 756 | |
2c543fc4 HZ |
757 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
758 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); | |
759 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
760 | return -1; | |
761 | } | |
762 | break; | |
763 | ||
13b6d1d4 | 764 | case gdb_sys_recvfrom: |
2c543fc4 HZ |
765 | { |
766 | ULONGEST len; | |
e0881a8e | 767 | |
2c543fc4 HZ |
768 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
769 | regcache_raw_read_unsigned (regcache, tdep->arg5, &len); | |
770 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
771 | return -1; | |
772 | } | |
13b6d1d4 | 773 | case gdb_sys_recv: |
2c543fc4 HZ |
774 | { |
775 | ULONGEST size; | |
e0881a8e | 776 | |
2c543fc4 HZ |
777 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
778 | regcache_raw_read_unsigned (regcache, tdep->arg3, &size); | |
779 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
780 | return -1; | |
781 | } | |
782 | break; | |
783 | ||
13b6d1d4 | 784 | case gdb_sys_recvmsg: |
2c543fc4 HZ |
785 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
786 | if (record_linux_msghdr (regcache, tdep, tmpulongest)) | |
787 | return -1; | |
788 | break; | |
789 | ||
13b6d1d4 | 790 | case gdb_sys_socketpair: |
2c543fc4 HZ |
791 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
792 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
793 | return -1; | |
794 | break; | |
795 | ||
13b6d1d4 | 796 | case gdb_sys_getsockopt: |
2c543fc4 HZ |
797 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); |
798 | if (tmpulongest) | |
799 | { | |
800 | ULONGEST optvalp; | |
801 | gdb_byte *optlenp = alloca (tdep->size_int); | |
e0881a8e | 802 | |
2c543fc4 HZ |
803 | if (target_read_memory ((CORE_ADDR) tmpulongest, optlenp, |
804 | tdep->size_int)) | |
805 | { | |
806 | if (record_debug) | |
807 | fprintf_unfiltered (gdb_stdlog, | |
808 | "Process record: error reading " | |
809 | "memory at addr = 0x%s " | |
810 | "len = %d.\n", | |
811 | OUTPUT_REG (tmpulongest, tdep->arg5), | |
812 | tdep->size_int); | |
813 | return -1; | |
814 | } | |
815 | regcache_raw_read_unsigned (regcache, tdep->arg4, &optvalp); | |
816 | tmpint = (int) extract_signed_integer (optlenp, tdep->size_int, | |
817 | byte_order); | |
818 | if (record_arch_list_add_mem ((CORE_ADDR) optvalp, tmpint)) | |
819 | return -1; | |
820 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
821 | tdep->size_int)) | |
822 | return -1; | |
823 | } | |
824 | break; | |
825 | ||
13b6d1d4 | 826 | case gdb_sys_socketcall: |
2c543fc4 HZ |
827 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
828 | switch (tmpulongest) | |
829 | { | |
830 | case RECORD_SYS_SOCKET: | |
831 | case RECORD_SYS_BIND: | |
832 | case RECORD_SYS_CONNECT: | |
833 | case RECORD_SYS_LISTEN: | |
834 | break; | |
835 | case RECORD_SYS_ACCEPT: | |
836 | case RECORD_SYS_GETSOCKNAME: | |
837 | case RECORD_SYS_GETPEERNAME: | |
838 | { | |
839 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
840 | &tmpulongest); | |
841 | if (tmpulongest) | |
842 | { | |
843 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
2c543fc4 HZ |
844 | ULONGEST len; |
845 | ||
846 | tmpulongest += tdep->size_ulong; | |
847 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
848 | tdep->size_ulong * 2)) | |
849 | { | |
850 | if (record_debug) | |
851 | fprintf_unfiltered (gdb_stdlog, | |
852 | "Process record: error reading " | |
853 | "memory at addr = 0x%s len = %d.\n", | |
854 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
855 | tdep->size_ulong * 2); | |
856 | return -1; | |
857 | } | |
858 | tmpulongest = extract_unsigned_integer (a, | |
859 | tdep->size_ulong, | |
860 | byte_order); | |
861 | len = extract_unsigned_integer (a + tdep->size_ulong, | |
862 | tdep->size_ulong, byte_order); | |
863 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
864 | return -1; | |
865 | } | |
866 | } | |
867 | break; | |
868 | ||
869 | case RECORD_SYS_SOCKETPAIR: | |
870 | { | |
871 | gdb_byte *a = alloca (tdep->size_ulong); | |
e0881a8e | 872 | |
2c543fc4 HZ |
873 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
874 | &tmpulongest); | |
875 | if (tmpulongest) | |
876 | { | |
877 | tmpulongest += tdep->size_ulong * 3; | |
878 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
879 | tdep->size_ulong)) | |
880 | { | |
881 | if (record_debug) | |
882 | fprintf_unfiltered (gdb_stdlog, | |
883 | "Process record: error reading " | |
884 | "memory at addr = 0x%s len = %d.\n", | |
885 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
886 | tdep->size_ulong); | |
887 | return -1; | |
888 | } | |
889 | tmpaddr | |
890 | = (CORE_ADDR) extract_unsigned_integer (a, tdep->size_ulong, | |
891 | byte_order); | |
892 | if (record_arch_list_add_mem (tmpaddr, tdep->size_int)) | |
893 | return -1; | |
894 | } | |
895 | } | |
896 | break; | |
897 | case RECORD_SYS_SEND: | |
898 | case RECORD_SYS_SENDTO: | |
899 | break; | |
900 | case RECORD_SYS_RECVFROM: | |
901 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
902 | &tmpulongest); | |
903 | if (tmpulongest) | |
904 | { | |
905 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
2c543fc4 HZ |
906 | ULONGEST len; |
907 | ||
908 | tmpulongest += tdep->size_ulong * 4; | |
909 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
910 | tdep->size_ulong * 2)) | |
911 | { | |
912 | if (record_debug) | |
913 | fprintf_unfiltered (gdb_stdlog, | |
914 | "Process record: error reading " | |
915 | "memory at addr = 0x%s len = %d.\n", | |
916 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
917 | tdep->size_ulong * 2); | |
918 | return -1; | |
919 | } | |
920 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
921 | byte_order); | |
922 | len = extract_unsigned_integer (a + tdep->size_ulong, | |
923 | tdep->size_ulong, byte_order); | |
924 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
925 | return -1; | |
926 | } | |
927 | case RECORD_SYS_RECV: | |
928 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
929 | &tmpulongest); | |
930 | if (tmpulongest) | |
931 | { | |
932 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
933 | ||
934 | tmpulongest += tdep->size_ulong; | |
935 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
936 | tdep->size_ulong)) | |
937 | { | |
938 | if (record_debug) | |
939 | fprintf_unfiltered (gdb_stdlog, | |
940 | "Process record: error reading " | |
941 | "memory at addr = 0x%s len = %d.\n", | |
942 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
943 | tdep->size_ulong); | |
944 | return -1; | |
945 | } | |
946 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
947 | byte_order); | |
948 | if (tmpulongest) | |
949 | { | |
950 | a += tdep->size_ulong; | |
951 | tmpint = (int) extract_unsigned_integer (a, tdep->size_ulong, | |
952 | byte_order); | |
953 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
954 | tmpint)) | |
955 | return -1; | |
956 | } | |
957 | } | |
958 | break; | |
959 | case RECORD_SYS_SHUTDOWN: | |
960 | case RECORD_SYS_SETSOCKOPT: | |
961 | break; | |
962 | case RECORD_SYS_GETSOCKOPT: | |
963 | { | |
964 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
965 | gdb_byte *av = alloca (tdep->size_int); | |
966 | ||
967 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
968 | &tmpulongest); | |
969 | if (tmpulongest) | |
970 | { | |
971 | tmpulongest += tdep->size_ulong * 3; | |
972 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
973 | tdep->size_ulong * 2)) | |
974 | { | |
975 | if (record_debug) | |
976 | fprintf_unfiltered (gdb_stdlog, | |
977 | "Process record: error reading " | |
978 | "memory at addr = 0x%s len = %d.\n", | |
979 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
980 | tdep->size_ulong * 2); | |
981 | return -1; | |
982 | } | |
983 | tmpulongest = extract_unsigned_integer (a + tdep->size_ulong, | |
984 | tdep->size_ulong, | |
985 | byte_order); | |
986 | if (tmpulongest) | |
987 | { | |
988 | if (target_read_memory ((CORE_ADDR) tmpulongest, av, | |
989 | tdep->size_int)) | |
990 | { | |
991 | if (record_debug) | |
992 | fprintf_unfiltered (gdb_stdlog, | |
993 | "Process record: error reading " | |
994 | "memory at addr = 0x%s " | |
995 | "len = %d.\n", | |
996 | phex_nz (tmpulongest, | |
997 | tdep->size_ulong), | |
998 | tdep->size_int); | |
999 | return -1; | |
1000 | } | |
1001 | tmpaddr | |
1002 | = (CORE_ADDR) extract_unsigned_integer (a, | |
1003 | tdep->size_ulong, | |
1004 | byte_order); | |
1005 | tmpint = (int) extract_unsigned_integer (av, | |
1006 | tdep->size_int, | |
1007 | byte_order); | |
1008 | if (record_arch_list_add_mem (tmpaddr, tmpint)) | |
1009 | return -1; | |
1010 | a += tdep->size_ulong; | |
1011 | tmpaddr | |
1012 | = (CORE_ADDR) extract_unsigned_integer (a, | |
1013 | tdep->size_ulong, | |
1014 | byte_order); | |
1015 | if (record_arch_list_add_mem (tmpaddr, tdep->size_int)) | |
1016 | return -1; | |
1017 | } | |
1018 | } | |
1019 | } | |
1020 | break; | |
1021 | case RECORD_SYS_SENDMSG: | |
1022 | break; | |
1023 | case RECORD_SYS_RECVMSG: | |
1024 | { | |
1025 | gdb_byte *a = alloca (tdep->size_ulong); | |
1026 | ||
1027 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1028 | &tmpulongest); | |
1029 | if (tmpulongest) | |
1030 | { | |
1031 | tmpulongest += tdep->size_ulong; | |
1032 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
1033 | tdep->size_ulong)) | |
1034 | { | |
1035 | if (record_debug) | |
1036 | fprintf_unfiltered (gdb_stdlog, | |
1037 | "Process record: error reading " | |
1038 | "memory at addr = 0x%s len = %d.\n", | |
1039 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
1040 | tdep->size_ulong); | |
1041 | return -1; | |
1042 | } | |
1043 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
1044 | byte_order); | |
1045 | if (record_linux_msghdr (regcache, tdep, tmpulongest)) | |
1046 | return -1; | |
1047 | } | |
1048 | } | |
1049 | break; | |
1050 | default: | |
1051 | printf_unfiltered (_("Process record and replay target " | |
1052 | "doesn't support socketcall call 0x%s\n"), | |
1053 | OUTPUT_REG (tmpulongest, tdep->arg1)); | |
1054 | return -1; | |
1055 | break; | |
1056 | } | |
b7f6bf22 HZ |
1057 | break; |
1058 | ||
13b6d1d4 | 1059 | case gdb_sys_syslog: |
b7f6bf22 HZ |
1060 | break; |
1061 | ||
13b6d1d4 | 1062 | case gdb_sys_setitimer: |
2c543fc4 HZ |
1063 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1064 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1065 | tdep->size_itimerval)) | |
1066 | return -1; | |
b7f6bf22 HZ |
1067 | break; |
1068 | ||
13b6d1d4 | 1069 | case gdb_sys_getitimer: |
2c543fc4 HZ |
1070 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1071 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1072 | tdep->size_itimerval)) | |
1073 | return -1; | |
b7f6bf22 HZ |
1074 | break; |
1075 | ||
13b6d1d4 MS |
1076 | case gdb_sys_newstat: |
1077 | case gdb_sys_newlstat: | |
1078 | case gdb_sys_newfstat: | |
1079 | case gdb_sys_newfstatat: | |
2c543fc4 HZ |
1080 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1081 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_stat)) | |
1082 | return -1; | |
b7f6bf22 HZ |
1083 | break; |
1084 | ||
13b6d1d4 | 1085 | case gdb_sys_uname: |
2c543fc4 HZ |
1086 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1087 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1088 | tdep->size_old_utsname)) | |
1089 | return -1; | |
b7f6bf22 HZ |
1090 | break; |
1091 | ||
13b6d1d4 MS |
1092 | case gdb_sys_iopl: |
1093 | case gdb_sys_vhangup: | |
1094 | case gdb_sys_ni_syscall112: | |
1095 | case gdb_sys_vm86old: | |
b7f6bf22 HZ |
1096 | break; |
1097 | ||
13b6d1d4 | 1098 | case gdb_sys_wait4: |
2c543fc4 HZ |
1099 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1100 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1101 | tdep->size_int)) | |
1102 | return -1; | |
1103 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
1104 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1105 | tdep->size_rusage)) | |
1106 | return -1; | |
b7f6bf22 HZ |
1107 | break; |
1108 | ||
13b6d1d4 | 1109 | case gdb_sys_swapoff: |
b7f6bf22 HZ |
1110 | break; |
1111 | ||
13b6d1d4 | 1112 | case gdb_sys_sysinfo: |
2c543fc4 HZ |
1113 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1114 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1115 | tdep->size_sysinfo)) | |
1116 | return -1; | |
1117 | break; | |
1118 | ||
13b6d1d4 MS |
1119 | case gdb_sys_shmget: |
1120 | case gdb_sys_semget: | |
1121 | case gdb_sys_semop: | |
1122 | case gdb_sys_msgget: | |
2c543fc4 | 1123 | /* XXX maybe need do some record works with sys_shmdt. */ |
13b6d1d4 MS |
1124 | case gdb_sys_shmdt: |
1125 | case gdb_sys_msgsnd: | |
1126 | case gdb_sys_semtimedop: | |
2c543fc4 HZ |
1127 | break; |
1128 | ||
13b6d1d4 | 1129 | case gdb_sys_shmat: |
2c543fc4 HZ |
1130 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1131 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1132 | tdep->size_ulong)) | |
1133 | return -1; | |
1134 | break; | |
1135 | ||
13b6d1d4 | 1136 | case gdb_sys_shmctl: |
2c543fc4 HZ |
1137 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1138 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1139 | tdep->size_shmid_ds)) | |
1140 | return -1; | |
1141 | break; | |
1142 | ||
13b6d1d4 | 1143 | /* XXX sys_semctl 525 still not supported. */ |
2c543fc4 | 1144 | /* sys_semctl */ |
2c543fc4 | 1145 | |
13b6d1d4 | 1146 | case gdb_sys_msgrcv: |
2c543fc4 HZ |
1147 | { |
1148 | ULONGEST msgp; | |
e0881a8e | 1149 | |
2c543fc4 HZ |
1150 | regcache_raw_read_signed (regcache, tdep->arg3, &tmpulongest); |
1151 | regcache_raw_read_unsigned (regcache, tdep->arg2, &msgp); | |
1152 | tmpint = (int) tmpulongest + tdep->size_long; | |
1153 | if (record_arch_list_add_mem ((CORE_ADDR) msgp, tmpint)) | |
1154 | return -1; | |
1155 | } | |
1156 | break; | |
1157 | ||
13b6d1d4 | 1158 | case gdb_sys_msgctl: |
2c543fc4 HZ |
1159 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1160 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1161 | tdep->size_msqid_ds)) | |
1162 | return -1; | |
b7f6bf22 HZ |
1163 | break; |
1164 | ||
13b6d1d4 | 1165 | case gdb_sys_ipc: |
2c543fc4 HZ |
1166 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1167 | tmpulongest &= 0xffff; | |
1168 | switch (tmpulongest) | |
1169 | { | |
1170 | case RECORD_SEMOP: | |
1171 | case RECORD_SEMGET: | |
1172 | case RECORD_SEMTIMEDOP: | |
1173 | case RECORD_MSGSND: | |
1174 | case RECORD_MSGGET: | |
13b6d1d4 | 1175 | /* XXX maybe need do some record works with RECORD_SHMDT. */ |
2c543fc4 HZ |
1176 | case RECORD_SHMDT: |
1177 | case RECORD_SHMGET: | |
1178 | break; | |
1179 | case RECORD_MSGRCV: | |
1180 | { | |
1181 | ULONGEST second; | |
1182 | ULONGEST ptr; | |
e0881a8e | 1183 | |
2c543fc4 HZ |
1184 | regcache_raw_read_signed (regcache, tdep->arg3, &second); |
1185 | regcache_raw_read_unsigned (regcache, tdep->arg5, &ptr); | |
1186 | tmpint = (int) second + tdep->size_long; | |
1187 | if (record_arch_list_add_mem ((CORE_ADDR) ptr, tmpint)) | |
1188 | return -1; | |
1189 | } | |
1190 | break; | |
1191 | case RECORD_MSGCTL: | |
1192 | regcache_raw_read_unsigned (regcache, tdep->arg5, | |
1193 | &tmpulongest); | |
1194 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1195 | tdep->size_msqid_ds)) | |
1196 | return -1; | |
1197 | break; | |
1198 | case RECORD_SHMAT: | |
1199 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1200 | &tmpulongest); | |
1201 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1202 | tdep->size_ulong)) | |
1203 | return -1; | |
1204 | break; | |
1205 | case RECORD_SHMCTL: | |
1206 | regcache_raw_read_unsigned (regcache, tdep->arg5, | |
1207 | &tmpulongest); | |
1208 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1209 | tdep->size_shmid_ds)) | |
1210 | return -1; | |
1211 | break; | |
1212 | default: | |
13b6d1d4 | 1213 | /* XXX RECORD_SEMCTL still not supported. */ |
2c543fc4 | 1214 | printf_unfiltered (_("Process record and replay target doesn't " |
13b6d1d4 MS |
1215 | "support ipc number %s\n"), |
1216 | pulongest (tmpulongest)); | |
2c543fc4 HZ |
1217 | break; |
1218 | } | |
b7f6bf22 HZ |
1219 | break; |
1220 | ||
13b6d1d4 MS |
1221 | case gdb_sys_fsync: |
1222 | case gdb_sys_sigreturn: | |
1223 | case gdb_sys_clone: | |
1224 | case gdb_sys_setdomainname: | |
b7f6bf22 HZ |
1225 | break; |
1226 | ||
13b6d1d4 | 1227 | case gdb_sys_newuname: |
2c543fc4 HZ |
1228 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1229 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1230 | tdep->size_new_utsname)) | |
1231 | return -1; | |
b7f6bf22 HZ |
1232 | break; |
1233 | ||
13b6d1d4 | 1234 | case gdb_sys_modify_ldt: |
2c543fc4 HZ |
1235 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1236 | if (tmpulongest == 0 || tmpulongest == 2) | |
1237 | { | |
1238 | ULONGEST ptr, bytecount; | |
e0881a8e | 1239 | |
2c543fc4 HZ |
1240 | regcache_raw_read_unsigned (regcache, tdep->arg2, &ptr); |
1241 | regcache_raw_read_unsigned (regcache, tdep->arg3, &bytecount); | |
1242 | if (record_arch_list_add_mem ((CORE_ADDR) ptr, (int) bytecount)) | |
1243 | return -1; | |
1244 | } | |
b7f6bf22 HZ |
1245 | break; |
1246 | ||
13b6d1d4 | 1247 | case gdb_sys_adjtimex: |
2c543fc4 HZ |
1248 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1249 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_timex)) | |
1250 | return -1; | |
b7f6bf22 HZ |
1251 | break; |
1252 | ||
13b6d1d4 | 1253 | case gdb_sys_mprotect: |
b7f6bf22 HZ |
1254 | break; |
1255 | ||
13b6d1d4 | 1256 | case gdb_sys_sigprocmask: |
2c543fc4 HZ |
1257 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1258 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1259 | tdep->size_old_sigset_t)) | |
1260 | return -1; | |
b7f6bf22 HZ |
1261 | break; |
1262 | ||
13b6d1d4 MS |
1263 | case gdb_sys_ni_syscall127: |
1264 | case gdb_sys_init_module: | |
1265 | case gdb_sys_delete_module: | |
1266 | case gdb_sys_ni_syscall130: | |
b7f6bf22 HZ |
1267 | break; |
1268 | ||
13b6d1d4 | 1269 | case gdb_sys_quotactl: |
2c543fc4 HZ |
1270 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1271 | switch (tmpulongest) | |
1272 | { | |
1273 | case RECORD_Q_GETFMT: | |
1274 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1275 | &tmpulongest); | |
1276 | /* __u32 */ | |
1277 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4)) | |
1278 | return -1; | |
1279 | break; | |
1280 | case RECORD_Q_GETINFO: | |
1281 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1282 | &tmpulongest); | |
1283 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1284 | tdep->size_mem_dqinfo)) | |
1285 | return -1; | |
1286 | break; | |
1287 | case RECORD_Q_GETQUOTA: | |
1288 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1289 | &tmpulongest); | |
1290 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1291 | tdep->size_if_dqblk)) | |
1292 | return -1; | |
1293 | break; | |
1294 | case RECORD_Q_XGETQSTAT: | |
1295 | case RECORD_Q_XGETQUOTA: | |
1296 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1297 | &tmpulongest); | |
1298 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1299 | tdep->size_fs_quota_stat)) | |
1300 | return -1; | |
1301 | break; | |
1302 | } | |
b7f6bf22 HZ |
1303 | break; |
1304 | ||
13b6d1d4 MS |
1305 | case gdb_sys_getpgid: |
1306 | case gdb_sys_fchdir: | |
1307 | case gdb_sys_bdflush: | |
b7f6bf22 HZ |
1308 | break; |
1309 | ||
13b6d1d4 | 1310 | case gdb_sys_sysfs: |
2c543fc4 HZ |
1311 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1312 | if (tmpulongest == 2) | |
1313 | { | |
1314 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
1315 | &tmpulongest); | |
13b6d1d4 | 1316 | /*XXX the size of memory is not very clear. */ |
2c543fc4 HZ |
1317 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 10)) |
1318 | return -1; | |
1319 | } | |
b7f6bf22 HZ |
1320 | break; |
1321 | ||
13b6d1d4 MS |
1322 | case gdb_sys_personality: |
1323 | case gdb_sys_ni_syscall137: | |
1324 | case gdb_sys_setfsuid16: | |
1325 | case gdb_sys_setfsgid16: | |
b7f6bf22 HZ |
1326 | break; |
1327 | ||
13b6d1d4 | 1328 | case gdb_sys_llseek: |
2c543fc4 HZ |
1329 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1330 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1331 | tdep->size_loff_t)) | |
1332 | return -1; | |
b7f6bf22 HZ |
1333 | break; |
1334 | ||
13b6d1d4 | 1335 | case gdb_sys_getdents: |
b7f6bf22 | 1336 | { |
2c543fc4 | 1337 | ULONGEST count; |
e0881a8e | 1338 | |
2c543fc4 HZ |
1339 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
1340 | &tmpulongest); | |
1341 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
1342 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1343 | tdep->size_dirent * count)) | |
1344 | return -1; | |
b7f6bf22 HZ |
1345 | } |
1346 | break; | |
1347 | ||
13b6d1d4 | 1348 | case gdb_sys_select: |
2c543fc4 HZ |
1349 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1350 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1351 | tdep->size_fd_set)) | |
1352 | return -1; | |
1353 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1354 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1355 | tdep->size_fd_set)) | |
1356 | return -1; | |
1357 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
1358 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1359 | tdep->size_fd_set)) | |
1360 | return -1; | |
1361 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
1362 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1363 | tdep->size_timeval)) | |
1364 | return -1; | |
b7f6bf22 HZ |
1365 | break; |
1366 | ||
13b6d1d4 MS |
1367 | case gdb_sys_flock: |
1368 | case gdb_sys_msync: | |
b7f6bf22 HZ |
1369 | break; |
1370 | ||
13b6d1d4 | 1371 | case gdb_sys_readv: |
b7f6bf22 | 1372 | { |
2c543fc4 HZ |
1373 | ULONGEST vec, vlen; |
1374 | ||
1375 | regcache_raw_read_unsigned (regcache, tdep->arg2, &vec); | |
1376 | if (vec) | |
1377 | { | |
1378 | gdb_byte *iov = alloca (tdep->size_iovec); | |
1379 | ||
1380 | regcache_raw_read_unsigned (regcache, tdep->arg3, &vlen); | |
1381 | for (tmpulongest = 0; tmpulongest < vlen; tmpulongest++) | |
1382 | { | |
1383 | if (target_read_memory ((CORE_ADDR) vec, iov, | |
1384 | tdep->size_iovec)) | |
1385 | { | |
1386 | if (record_debug) | |
1387 | fprintf_unfiltered (gdb_stdlog, | |
1388 | "Process record: error reading " | |
1389 | "memory at addr = 0x%s len = %d.\n", | |
1390 | OUTPUT_REG (vec, tdep->arg2), | |
1391 | tdep->size_iovec); | |
1392 | return -1; | |
1393 | } | |
1394 | tmpaddr | |
1395 | = (CORE_ADDR) extract_unsigned_integer (iov, | |
1396 | tdep->size_pointer, | |
1397 | byte_order); | |
1398 | tmpint | |
1399 | = (int) extract_unsigned_integer (iov + tdep->size_pointer, | |
1400 | tdep->size_size_t, | |
1401 | byte_order); | |
1402 | if (record_arch_list_add_mem (tmpaddr, tmpint)) | |
1403 | return -1; | |
1404 | vec += tdep->size_iovec; | |
1405 | } | |
1406 | } | |
b7f6bf22 HZ |
1407 | } |
1408 | break; | |
1409 | ||
13b6d1d4 MS |
1410 | case gdb_sys_writev: |
1411 | case gdb_sys_getsid: | |
1412 | case gdb_sys_fdatasync: | |
1413 | case gdb_sys_sysctl: | |
1414 | case gdb_sys_mlock: | |
1415 | case gdb_sys_munlock: | |
1416 | case gdb_sys_mlockall: | |
1417 | case gdb_sys_munlockall: | |
1418 | case gdb_sys_sched_setparam: | |
1419 | break; | |
1420 | ||
1421 | case gdb_sys_sched_getparam: | |
2c543fc4 HZ |
1422 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1423 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1424 | return -1; | |
b7f6bf22 HZ |
1425 | break; |
1426 | ||
13b6d1d4 MS |
1427 | case gdb_sys_sched_setscheduler: |
1428 | case gdb_sys_sched_getscheduler: | |
1429 | case gdb_sys_sched_yield: | |
1430 | case gdb_sys_sched_get_priority_max: | |
1431 | case gdb_sys_sched_get_priority_min: | |
b7f6bf22 HZ |
1432 | break; |
1433 | ||
13b6d1d4 MS |
1434 | case gdb_sys_sched_rr_get_interval: |
1435 | case gdb_sys_nanosleep: | |
2c543fc4 HZ |
1436 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1437 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1438 | tdep->size_timespec)) | |
1439 | return -1; | |
b7f6bf22 HZ |
1440 | break; |
1441 | ||
13b6d1d4 MS |
1442 | case gdb_sys_mremap: |
1443 | case gdb_sys_setresuid16: | |
b7f6bf22 HZ |
1444 | break; |
1445 | ||
13b6d1d4 | 1446 | case gdb_sys_getresuid16: |
2c543fc4 HZ |
1447 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1448 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1449 | tdep->size_old_uid_t)) | |
1450 | return -1; | |
1451 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1452 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1453 | tdep->size_old_uid_t)) | |
1454 | return -1; | |
1455 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1456 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1457 | tdep->size_old_uid_t)) | |
1458 | return -1; | |
b7f6bf22 HZ |
1459 | break; |
1460 | ||
13b6d1d4 MS |
1461 | case gdb_sys_vm86: |
1462 | case gdb_sys_ni_syscall167: | |
b7f6bf22 HZ |
1463 | break; |
1464 | ||
13b6d1d4 | 1465 | case gdb_sys_poll: |
2c543fc4 HZ |
1466 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1467 | if (tmpulongest) | |
1468 | { | |
1469 | ULONGEST nfds; | |
e0881a8e | 1470 | |
2c543fc4 HZ |
1471 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nfds); |
1472 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1473 | tdep->size_pollfd * nfds)) | |
1474 | return -1; | |
1475 | } | |
b7f6bf22 HZ |
1476 | break; |
1477 | ||
13b6d1d4 | 1478 | case gdb_sys_nfsservctl: |
2c543fc4 HZ |
1479 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1480 | if (tmpulongest == 7 || tmpulongest == 8) | |
1481 | { | |
1482 | int rsize; | |
e0881a8e | 1483 | |
2c543fc4 HZ |
1484 | if (tmpulongest == 7) |
1485 | rsize = tdep->size_NFS_FHSIZE; | |
1486 | else | |
1487 | rsize = tdep->size_knfsd_fh; | |
1488 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
1489 | &tmpulongest); | |
1490 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, rsize)) | |
1491 | return -1; | |
1492 | } | |
b7f6bf22 HZ |
1493 | break; |
1494 | ||
13b6d1d4 | 1495 | case gdb_sys_setresgid16: |
b7f6bf22 HZ |
1496 | break; |
1497 | ||
13b6d1d4 | 1498 | case gdb_sys_getresgid16: |
2c543fc4 HZ |
1499 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1500 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1501 | tdep->size_old_gid_t)) | |
1502 | return -1; | |
1503 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1504 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1505 | tdep->size_old_gid_t)) | |
1506 | return -1; | |
1507 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1508 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1509 | tdep->size_old_gid_t)) | |
1510 | return -1; | |
b7f6bf22 HZ |
1511 | break; |
1512 | ||
13b6d1d4 | 1513 | case gdb_sys_prctl: |
2c543fc4 HZ |
1514 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1515 | switch (tmpulongest) | |
1516 | { | |
1517 | case 2: | |
1518 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1519 | &tmpulongest); | |
1520 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1521 | tdep->size_int)) | |
1522 | return -1; | |
1523 | break; | |
1524 | case 16: | |
1525 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1526 | &tmpulongest); | |
1527 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1528 | tdep->size_TASK_COMM_LEN)) | |
1529 | return -1; | |
1530 | break; | |
1531 | } | |
b7f6bf22 HZ |
1532 | break; |
1533 | ||
13b6d1d4 | 1534 | case gdb_sys_rt_sigreturn: |
b7f6bf22 HZ |
1535 | break; |
1536 | ||
13b6d1d4 | 1537 | case gdb_sys_rt_sigaction: |
2c543fc4 HZ |
1538 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1539 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1540 | tdep->size_sigaction)) | |
1541 | return -1; | |
b7f6bf22 HZ |
1542 | break; |
1543 | ||
13b6d1d4 | 1544 | case gdb_sys_rt_sigprocmask: |
2c543fc4 HZ |
1545 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1546 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1547 | tdep->size_sigset_t)) | |
1548 | return -1; | |
b7f6bf22 HZ |
1549 | break; |
1550 | ||
13b6d1d4 | 1551 | case gdb_sys_rt_sigpending: |
2c543fc4 HZ |
1552 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1553 | if (tmpulongest) | |
1554 | { | |
1555 | ULONGEST sigsetsize; | |
e0881a8e | 1556 | |
2c543fc4 HZ |
1557 | regcache_raw_read_unsigned (regcache, tdep->arg2,&sigsetsize); |
1558 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1559 | (int) sigsetsize)) | |
1560 | return -1; | |
1561 | } | |
b7f6bf22 HZ |
1562 | break; |
1563 | ||
13b6d1d4 | 1564 | case gdb_sys_rt_sigtimedwait: |
2c543fc4 HZ |
1565 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1566 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1567 | tdep->size_siginfo_t)) | |
1568 | return -1; | |
b7f6bf22 HZ |
1569 | break; |
1570 | ||
13b6d1d4 MS |
1571 | case gdb_sys_rt_sigqueueinfo: |
1572 | case gdb_sys_rt_sigsuspend: | |
b7f6bf22 HZ |
1573 | break; |
1574 | ||
13b6d1d4 | 1575 | case gdb_sys_pread64: |
2c543fc4 HZ |
1576 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1577 | if (tmpulongest) | |
1578 | { | |
1579 | ULONGEST count; | |
e0881a8e | 1580 | |
2c543fc4 HZ |
1581 | regcache_raw_read_unsigned (regcache, tdep->arg3,&count); |
1582 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) count)) | |
1583 | return -1; | |
1584 | } | |
b7f6bf22 HZ |
1585 | break; |
1586 | ||
13b6d1d4 MS |
1587 | case gdb_sys_pwrite64: |
1588 | case gdb_sys_chown16: | |
b7f6bf22 HZ |
1589 | break; |
1590 | ||
13b6d1d4 | 1591 | case gdb_sys_getcwd: |
2c543fc4 HZ |
1592 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1593 | if (tmpulongest) | |
1594 | { | |
1595 | ULONGEST size; | |
e0881a8e | 1596 | |
2c543fc4 HZ |
1597 | regcache_raw_read_unsigned (regcache, tdep->arg2, &size); |
1598 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1599 | return -1; | |
1600 | } | |
b7f6bf22 HZ |
1601 | break; |
1602 | ||
13b6d1d4 | 1603 | case gdb_sys_capget: |
2c543fc4 HZ |
1604 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1605 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1606 | tdep->size_cap_user_data_t)) | |
1607 | return -1; | |
b7f6bf22 HZ |
1608 | break; |
1609 | ||
13b6d1d4 | 1610 | case gdb_sys_capset: |
b7f6bf22 HZ |
1611 | break; |
1612 | ||
13b6d1d4 | 1613 | case gdb_sys_sigaltstack: |
2c543fc4 HZ |
1614 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1615 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1616 | tdep->size_stack_t)) | |
1617 | return -1; | |
b7f6bf22 HZ |
1618 | break; |
1619 | ||
13b6d1d4 | 1620 | case gdb_sys_sendfile: |
2c543fc4 HZ |
1621 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1622 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1623 | tdep->size_off_t)) | |
1624 | return -1; | |
b7f6bf22 HZ |
1625 | break; |
1626 | ||
13b6d1d4 MS |
1627 | case gdb_sys_ni_syscall188: |
1628 | case gdb_sys_ni_syscall189: | |
1629 | case gdb_sys_vfork: | |
b7f6bf22 HZ |
1630 | break; |
1631 | ||
13b6d1d4 | 1632 | case gdb_sys_getrlimit: |
2c543fc4 HZ |
1633 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1634 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1635 | tdep->size_rlimit)) | |
1636 | return -1; | |
b7f6bf22 HZ |
1637 | break; |
1638 | ||
13b6d1d4 | 1639 | case gdb_sys_mmap2: |
b7f6bf22 HZ |
1640 | break; |
1641 | ||
13b6d1d4 MS |
1642 | case gdb_sys_truncate64: |
1643 | case gdb_sys_ftruncate64: | |
b7f6bf22 HZ |
1644 | break; |
1645 | ||
13b6d1d4 MS |
1646 | case gdb_sys_stat64: |
1647 | case gdb_sys_lstat64: | |
1648 | case gdb_sys_fstat64: | |
2c543fc4 HZ |
1649 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1650 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1651 | tdep->size_stat64)) | |
1652 | return -1; | |
b7f6bf22 HZ |
1653 | break; |
1654 | ||
13b6d1d4 MS |
1655 | case gdb_sys_lchown: |
1656 | case gdb_sys_getuid: | |
1657 | case gdb_sys_getgid: | |
1658 | case gdb_sys_geteuid: | |
1659 | case gdb_sys_getegid: | |
1660 | case gdb_sys_setreuid: | |
1661 | case gdb_sys_setregid: | |
b7f6bf22 HZ |
1662 | break; |
1663 | ||
13b6d1d4 | 1664 | case gdb_sys_getgroups: |
2c543fc4 HZ |
1665 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1666 | if (tmpulongest) | |
1667 | { | |
1668 | ULONGEST gidsetsize; | |
e0881a8e | 1669 | |
2c543fc4 HZ |
1670 | regcache_raw_read_unsigned (regcache, tdep->arg1, |
1671 | &gidsetsize); | |
1672 | tmpint = tdep->size_gid_t * (int) gidsetsize; | |
1673 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tmpint)) | |
1674 | return -1; | |
1675 | } | |
b7f6bf22 HZ |
1676 | break; |
1677 | ||
13b6d1d4 MS |
1678 | case gdb_sys_setgroups: |
1679 | case gdb_sys_fchown: | |
1680 | case gdb_sys_setresuid: | |
b7f6bf22 HZ |
1681 | break; |
1682 | ||
13b6d1d4 | 1683 | case gdb_sys_getresuid: |
2c543fc4 HZ |
1684 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1685 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1686 | return -1; | |
1687 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1688 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1689 | return -1; | |
1690 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1691 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1692 | return -1; | |
b7f6bf22 HZ |
1693 | break; |
1694 | ||
13b6d1d4 | 1695 | case gdb_sys_setresgid: |
b7f6bf22 HZ |
1696 | break; |
1697 | ||
13b6d1d4 | 1698 | case gdb_sys_getresgid: |
2c543fc4 HZ |
1699 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1700 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1701 | return -1; | |
1702 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1703 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1704 | return -1; | |
1705 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1706 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1707 | return -1; | |
b7f6bf22 HZ |
1708 | break; |
1709 | ||
13b6d1d4 MS |
1710 | case gdb_sys_chown: |
1711 | case gdb_sys_setuid: | |
1712 | case gdb_sys_setgid: | |
1713 | case gdb_sys_setfsuid: | |
1714 | case gdb_sys_setfsgid: | |
1715 | case gdb_sys_pivot_root: | |
b7f6bf22 HZ |
1716 | break; |
1717 | ||
13b6d1d4 | 1718 | case gdb_sys_mincore: |
2c543fc4 HZ |
1719 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1720 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1721 | tdep->size_PAGE_SIZE)) | |
1722 | return -1; | |
b7f6bf22 HZ |
1723 | break; |
1724 | ||
13b6d1d4 | 1725 | case gdb_sys_madvise: |
b7f6bf22 HZ |
1726 | break; |
1727 | ||
13b6d1d4 | 1728 | case gdb_sys_getdents64: |
b7f6bf22 | 1729 | { |
2c543fc4 | 1730 | ULONGEST count; |
e0881a8e | 1731 | |
2c543fc4 HZ |
1732 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
1733 | &tmpulongest); | |
1734 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
1735 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1736 | tdep->size_dirent64 * count)) | |
1737 | return -1; | |
b7f6bf22 HZ |
1738 | } |
1739 | break; | |
1740 | ||
13b6d1d4 | 1741 | case gdb_sys_fcntl64: |
2c543fc4 HZ |
1742 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1743 | if (tmpulongest == tdep->fcntl_F_GETLK64) | |
50ef67b3 | 1744 | { |
2c543fc4 HZ |
1745 | regcache_raw_read_unsigned (regcache, tdep->arg3, |
1746 | &tmpulongest); | |
1747 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1748 | tdep->size_flock64)) | |
1749 | return -1; | |
1750 | } | |
1751 | else if (tmpulongest != tdep->fcntl_F_SETLK64 | |
1752 | && tmpulongest != tdep->fcntl_F_SETLKW64) | |
50ef67b3 | 1753 | { |
2c543fc4 HZ |
1754 | goto sys_fcntl; |
1755 | } | |
b7f6bf22 HZ |
1756 | break; |
1757 | ||
13b6d1d4 MS |
1758 | case gdb_sys_ni_syscall222: |
1759 | case gdb_sys_ni_syscall223: | |
1760 | case gdb_sys_gettid: | |
1761 | case gdb_sys_readahead: | |
1762 | case gdb_sys_setxattr: | |
1763 | case gdb_sys_lsetxattr: | |
1764 | case gdb_sys_fsetxattr: | |
1765 | break; | |
1766 | ||
1767 | case gdb_sys_getxattr: | |
1768 | case gdb_sys_lgetxattr: | |
1769 | case gdb_sys_fgetxattr: | |
2c543fc4 HZ |
1770 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1771 | if (tmpulongest) | |
1772 | { | |
1773 | ULONGEST size; | |
e0881a8e | 1774 | |
2c543fc4 HZ |
1775 | regcache_raw_read_unsigned (regcache, tdep->arg4, &size); |
1776 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1777 | return -1; | |
1778 | } | |
b7f6bf22 HZ |
1779 | break; |
1780 | ||
13b6d1d4 MS |
1781 | case gdb_sys_listxattr: |
1782 | case gdb_sys_llistxattr: | |
1783 | case gdb_sys_flistxattr: | |
2c543fc4 HZ |
1784 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1785 | if (tmpulongest) | |
1786 | { | |
1787 | ULONGEST size; | |
e0881a8e | 1788 | |
2c543fc4 HZ |
1789 | regcache_raw_read_unsigned (regcache, tdep->arg3, &size); |
1790 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1791 | return -1; | |
1792 | } | |
b7f6bf22 HZ |
1793 | break; |
1794 | ||
13b6d1d4 MS |
1795 | case gdb_sys_removexattr: |
1796 | case gdb_sys_lremovexattr: | |
1797 | case gdb_sys_fremovexattr: | |
1798 | case gdb_sys_tkill: | |
b7f6bf22 HZ |
1799 | break; |
1800 | ||
13b6d1d4 | 1801 | case gdb_sys_sendfile64: |
2c543fc4 HZ |
1802 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1803 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1804 | tdep->size_loff_t)) | |
1805 | return -1; | |
b7f6bf22 HZ |
1806 | break; |
1807 | ||
13b6d1d4 MS |
1808 | case gdb_sys_futex: |
1809 | case gdb_sys_sched_setaffinity: | |
b7f6bf22 HZ |
1810 | break; |
1811 | ||
13b6d1d4 | 1812 | case gdb_sys_sched_getaffinity: |
2c543fc4 HZ |
1813 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1814 | if (tmpulongest) | |
1815 | { | |
1816 | ULONGEST len; | |
e0881a8e | 1817 | |
2c543fc4 HZ |
1818 | regcache_raw_read_unsigned (regcache, tdep->arg2, &len); |
1819 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
1820 | return -1; | |
1821 | } | |
b7f6bf22 HZ |
1822 | break; |
1823 | ||
13b6d1d4 | 1824 | case gdb_sys_set_thread_area: |
2c543fc4 HZ |
1825 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1826 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1827 | return -1; | |
b7f6bf22 HZ |
1828 | break; |
1829 | ||
13b6d1d4 | 1830 | case gdb_sys_get_thread_area: |
2c543fc4 HZ |
1831 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1832 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1833 | tdep->size_user_desc)) | |
1834 | return -1; | |
b7f6bf22 HZ |
1835 | break; |
1836 | ||
13b6d1d4 | 1837 | case gdb_sys_io_setup: |
2c543fc4 HZ |
1838 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1839 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_long)) | |
1840 | return -1; | |
b7f6bf22 HZ |
1841 | break; |
1842 | ||
13b6d1d4 | 1843 | case gdb_sys_io_destroy: |
b7f6bf22 HZ |
1844 | break; |
1845 | ||
13b6d1d4 | 1846 | case gdb_sys_io_getevents: |
2c543fc4 HZ |
1847 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1848 | if (tmpulongest) | |
1849 | { | |
1850 | ULONGEST nr; | |
e0881a8e | 1851 | |
2c543fc4 HZ |
1852 | regcache_raw_read_unsigned (regcache, tdep->arg3, &nr); |
1853 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1854 | nr * tdep->size_io_event)) | |
1855 | return -1; | |
1856 | } | |
b7f6bf22 HZ |
1857 | break; |
1858 | ||
13b6d1d4 | 1859 | case gdb_sys_io_submit: |
2c543fc4 HZ |
1860 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1861 | if (tmpulongest) | |
1862 | { | |
1863 | ULONGEST nr, i; | |
1864 | gdb_byte *iocbp; | |
1865 | ||
1866 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nr); | |
1867 | iocbp = alloca (nr * tdep->size_pointer); | |
1868 | if (target_read_memory ((CORE_ADDR) tmpulongest, iocbp, | |
1869 | nr * tdep->size_pointer)) | |
1870 | { | |
1871 | if (record_debug) | |
1872 | fprintf_unfiltered (gdb_stdlog, | |
1873 | "Process record: error reading memory " | |
1874 | "at addr = 0x%s len = %u.\n", | |
1875 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
1876 | (int) (nr * tdep->size_pointer)); | |
1877 | return -1; | |
1878 | } | |
1879 | for (i = 0; i < nr; i++) | |
1880 | { | |
1881 | tmpaddr | |
1882 | = (CORE_ADDR) extract_unsigned_integer (iocbp, | |
1883 | tdep->size_pointer, | |
1884 | byte_order); | |
1885 | if (record_arch_list_add_mem (tmpaddr, tdep->size_iocb)) | |
1886 | return -1; | |
1887 | iocbp += tdep->size_pointer; | |
1888 | } | |
1889 | } | |
b7f6bf22 HZ |
1890 | break; |
1891 | ||
13b6d1d4 | 1892 | case gdb_sys_io_cancel: |
2c543fc4 HZ |
1893 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1894 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1895 | tdep->size_io_event)) | |
1896 | return -1; | |
b7f6bf22 HZ |
1897 | break; |
1898 | ||
13b6d1d4 MS |
1899 | case gdb_sys_fadvise64: |
1900 | case gdb_sys_ni_syscall251: | |
b7f6bf22 HZ |
1901 | break; |
1902 | ||
13b6d1d4 | 1903 | case gdb_sys_exit_group: |
b7f6bf22 | 1904 | { |
2c543fc4 | 1905 | int q; |
e0881a8e | 1906 | |
2c543fc4 HZ |
1907 | target_terminal_ours (); |
1908 | q = yquery (_("The next instruction is syscall exit_group. " | |
1909 | "It will make the program exit. " | |
1910 | "Do you want to stop the program?")); | |
1911 | target_terminal_inferior (); | |
1912 | if (q) | |
1913 | return 1; | |
b7f6bf22 HZ |
1914 | } |
1915 | break; | |
1916 | ||
13b6d1d4 | 1917 | case gdb_sys_lookup_dcookie: |
2c543fc4 HZ |
1918 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1919 | if (tmpulongest) | |
1920 | { | |
1921 | ULONGEST len; | |
e0881a8e | 1922 | |
2c543fc4 HZ |
1923 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); |
1924 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
1925 | return -1; | |
1926 | } | |
b7f6bf22 HZ |
1927 | break; |
1928 | ||
13b6d1d4 MS |
1929 | case gdb_sys_epoll_create: |
1930 | case gdb_sys_epoll_ctl: | |
b7f6bf22 HZ |
1931 | break; |
1932 | ||
13b6d1d4 | 1933 | case gdb_sys_epoll_wait: |
2c543fc4 HZ |
1934 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1935 | if (tmpulongest) | |
1936 | { | |
1937 | ULONGEST maxevents; | |
e0881a8e | 1938 | |
2c543fc4 HZ |
1939 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxevents); |
1940 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1941 | maxevents * tdep->size_epoll_event)) | |
1942 | return -1; | |
1943 | } | |
b7f6bf22 HZ |
1944 | break; |
1945 | ||
13b6d1d4 MS |
1946 | case gdb_sys_remap_file_pages: |
1947 | case gdb_sys_set_tid_address: | |
b7f6bf22 HZ |
1948 | break; |
1949 | ||
13b6d1d4 | 1950 | case gdb_sys_timer_create: |
2c543fc4 HZ |
1951 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1952 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1953 | return -1; | |
b7f6bf22 HZ |
1954 | break; |
1955 | ||
13b6d1d4 | 1956 | case gdb_sys_timer_settime: |
2c543fc4 HZ |
1957 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1958 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1959 | tdep->size_itimerspec)) | |
1960 | return -1; | |
b7f6bf22 HZ |
1961 | break; |
1962 | ||
13b6d1d4 | 1963 | case gdb_sys_timer_gettime: |
2c543fc4 HZ |
1964 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1965 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1966 | tdep->size_itimerspec)) | |
1967 | return -1; | |
b7f6bf22 HZ |
1968 | break; |
1969 | ||
13b6d1d4 MS |
1970 | case gdb_sys_timer_getoverrun: |
1971 | case gdb_sys_timer_delete: | |
1972 | case gdb_sys_clock_settime: | |
b7f6bf22 HZ |
1973 | break; |
1974 | ||
13b6d1d4 | 1975 | case gdb_sys_clock_gettime: |
2c543fc4 HZ |
1976 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1977 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1978 | tdep->size_timespec)) | |
1979 | return -1; | |
b7f6bf22 HZ |
1980 | break; |
1981 | ||
13b6d1d4 | 1982 | case gdb_sys_clock_getres: |
2c543fc4 HZ |
1983 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1984 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1985 | tdep->size_timespec)) | |
1986 | return -1; | |
b7f6bf22 HZ |
1987 | break; |
1988 | ||
13b6d1d4 | 1989 | case gdb_sys_clock_nanosleep: |
2c543fc4 HZ |
1990 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1991 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1992 | tdep->size_timespec)) | |
1993 | return -1; | |
b7f6bf22 HZ |
1994 | break; |
1995 | ||
13b6d1d4 MS |
1996 | case gdb_sys_statfs64: |
1997 | case gdb_sys_fstatfs64: | |
2c543fc4 HZ |
1998 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1999 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2000 | tdep->size_statfs64)) | |
2001 | return -1; | |
b7f6bf22 HZ |
2002 | break; |
2003 | ||
13b6d1d4 MS |
2004 | case gdb_sys_tgkill: |
2005 | case gdb_sys_utimes: | |
2006 | case gdb_sys_fadvise64_64: | |
2007 | case gdb_sys_ni_syscall273: | |
2008 | case gdb_sys_mbind: | |
b7f6bf22 HZ |
2009 | break; |
2010 | ||
13b6d1d4 | 2011 | case gdb_sys_get_mempolicy: |
2c543fc4 HZ |
2012 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2013 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2014 | return -1; | |
2015 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
2016 | if (tmpulongest) | |
2017 | { | |
2018 | ULONGEST maxnode; | |
e0881a8e | 2019 | |
2c543fc4 HZ |
2020 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxnode); |
2021 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2022 | maxnode * tdep->size_long)) | |
2023 | return -1; | |
2024 | } | |
b7f6bf22 HZ |
2025 | break; |
2026 | ||
13b6d1d4 MS |
2027 | case gdb_sys_set_mempolicy: |
2028 | case gdb_sys_mq_open: | |
2029 | case gdb_sys_mq_unlink: | |
2030 | case gdb_sys_mq_timedsend: | |
b7f6bf22 HZ |
2031 | break; |
2032 | ||
13b6d1d4 | 2033 | case gdb_sys_mq_timedreceive: |
2c543fc4 HZ |
2034 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2035 | if (tmpulongest) | |
2036 | { | |
2037 | ULONGEST msg_len; | |
e0881a8e | 2038 | |
2c543fc4 HZ |
2039 | regcache_raw_read_unsigned (regcache, tdep->arg3, &msg_len); |
2040 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2041 | (int) msg_len)) | |
2042 | return -1; | |
2043 | } | |
2044 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
2045 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2046 | return -1; | |
b7f6bf22 HZ |
2047 | break; |
2048 | ||
13b6d1d4 | 2049 | case gdb_sys_mq_notify: |
b7f6bf22 HZ |
2050 | break; |
2051 | ||
13b6d1d4 | 2052 | case gdb_sys_mq_getsetattr: |
2c543fc4 HZ |
2053 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2054 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2055 | tdep->size_mq_attr)) | |
2056 | return -1; | |
b7f6bf22 HZ |
2057 | break; |
2058 | ||
13b6d1d4 | 2059 | case gdb_sys_kexec_load: |
b7f6bf22 HZ |
2060 | break; |
2061 | ||
13b6d1d4 | 2062 | case gdb_sys_waitid: |
2c543fc4 HZ |
2063 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2064 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2065 | tdep->size_siginfo)) | |
2066 | return -1; | |
2067 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
2068 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2069 | tdep->size_rusage)) | |
2070 | return -1; | |
b7f6bf22 HZ |
2071 | break; |
2072 | ||
13b6d1d4 MS |
2073 | case gdb_sys_ni_syscall285: |
2074 | case gdb_sys_add_key: | |
2075 | case gdb_sys_request_key: | |
b7f6bf22 HZ |
2076 | break; |
2077 | ||
13b6d1d4 | 2078 | case gdb_sys_keyctl: |
2c543fc4 HZ |
2079 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2080 | if (tmpulongest == 6 || tmpulongest == 11) | |
2081 | { | |
2082 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
2083 | &tmpulongest); | |
2084 | if (tmpulongest) | |
2085 | { | |
2086 | ULONGEST buflen; | |
e0881a8e | 2087 | |
2c543fc4 HZ |
2088 | regcache_raw_read_unsigned (regcache, tdep->arg4, &buflen); |
2089 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2090 | (int) buflen)) | |
2091 | return -1; | |
2092 | } | |
2093 | } | |
b7f6bf22 HZ |
2094 | break; |
2095 | ||
13b6d1d4 MS |
2096 | case gdb_sys_ioprio_set: |
2097 | case gdb_sys_ioprio_get: | |
2098 | case gdb_sys_inotify_init: | |
2099 | case gdb_sys_inotify_add_watch: | |
2100 | case gdb_sys_inotify_rm_watch: | |
2101 | case gdb_sys_migrate_pages: | |
2102 | case gdb_sys_openat: | |
2103 | case gdb_sys_mkdirat: | |
2104 | case gdb_sys_mknodat: | |
2105 | case gdb_sys_fchownat: | |
2106 | case gdb_sys_futimesat: | |
2107 | break; | |
2108 | ||
2109 | case gdb_sys_fstatat64: | |
2c543fc4 HZ |
2110 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2111 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2112 | tdep->size_stat64)) | |
2113 | return -1; | |
b7f6bf22 HZ |
2114 | break; |
2115 | ||
13b6d1d4 MS |
2116 | case gdb_sys_unlinkat: |
2117 | case gdb_sys_renameat: | |
2118 | case gdb_sys_linkat: | |
2119 | case gdb_sys_symlinkat: | |
b7f6bf22 HZ |
2120 | break; |
2121 | ||
13b6d1d4 | 2122 | case gdb_sys_readlinkat: |
2c543fc4 HZ |
2123 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2124 | if (tmpulongest) | |
2125 | { | |
2126 | ULONGEST bufsiz; | |
e0881a8e | 2127 | |
2c543fc4 HZ |
2128 | regcache_raw_read_unsigned (regcache, tdep->arg4, &bufsiz); |
2129 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) bufsiz)) | |
2130 | return -1; | |
2131 | } | |
b7f6bf22 HZ |
2132 | break; |
2133 | ||
13b6d1d4 MS |
2134 | case gdb_sys_fchmodat: |
2135 | case gdb_sys_faccessat: | |
b7f6bf22 HZ |
2136 | break; |
2137 | ||
13b6d1d4 | 2138 | case gdb_sys_pselect6: |
2c543fc4 HZ |
2139 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2140 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2141 | tdep->size_fd_set)) | |
2142 | return -1; | |
2143 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2144 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2145 | tdep->size_fd_set)) | |
2146 | return -1; | |
2147 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
2148 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2149 | tdep->size_fd_set)) | |
2150 | return -1; | |
2151 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
2152 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2153 | tdep->size_timespec)) | |
2154 | return -1; | |
b7f6bf22 HZ |
2155 | break; |
2156 | ||
13b6d1d4 | 2157 | case gdb_sys_ppoll: |
2c543fc4 HZ |
2158 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2159 | if (tmpulongest) | |
2160 | { | |
2161 | ULONGEST nfds; | |
e0881a8e | 2162 | |
2c543fc4 HZ |
2163 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nfds); |
2164 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2165 | tdep->size_pollfd * nfds)) | |
2166 | return -1; | |
2167 | } | |
2168 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2169 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2170 | tdep->size_timespec)) | |
2171 | return -1; | |
b7f6bf22 HZ |
2172 | break; |
2173 | ||
13b6d1d4 MS |
2174 | case gdb_sys_unshare: |
2175 | case gdb_sys_set_robust_list: | |
b7f6bf22 HZ |
2176 | break; |
2177 | ||
13b6d1d4 | 2178 | case gdb_sys_get_robust_list: |
2c543fc4 HZ |
2179 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2180 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2181 | return -1; | |
2182 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2183 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2184 | return -1; | |
b7f6bf22 HZ |
2185 | break; |
2186 | ||
13b6d1d4 | 2187 | case gdb_sys_splice: |
2c543fc4 HZ |
2188 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2189 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2190 | tdep->size_loff_t)) | |
2191 | return -1; | |
2192 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
2193 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2194 | tdep->size_loff_t)) | |
2195 | return -1; | |
b7f6bf22 HZ |
2196 | break; |
2197 | ||
13b6d1d4 MS |
2198 | case gdb_sys_sync_file_range: |
2199 | case gdb_sys_tee: | |
2200 | case gdb_sys_vmsplice: | |
b7f6bf22 HZ |
2201 | break; |
2202 | ||
13b6d1d4 | 2203 | case gdb_sys_move_pages: |
2c543fc4 HZ |
2204 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); |
2205 | if (tmpulongest) | |
2206 | { | |
2207 | ULONGEST nr_pages; | |
e0881a8e | 2208 | |
2c543fc4 HZ |
2209 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nr_pages); |
2210 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2211 | nr_pages * tdep->size_int)) | |
2212 | return -1; | |
2213 | } | |
b7f6bf22 HZ |
2214 | break; |
2215 | ||
13b6d1d4 | 2216 | case gdb_sys_getcpu: |
2c543fc4 HZ |
2217 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2218 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2219 | return -1; | |
2220 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
2221 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2222 | return -1; | |
2223 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2224 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2225 | tdep->size_ulong * 2)) | |
2226 | return -1; | |
b7f6bf22 HZ |
2227 | break; |
2228 | ||
13b6d1d4 | 2229 | case gdb_sys_epoll_pwait: |
2c543fc4 HZ |
2230 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2231 | if (tmpulongest) | |
2232 | { | |
2233 | ULONGEST maxevents; | |
e0881a8e | 2234 | |
2c543fc4 HZ |
2235 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxevents); |
2236 | tmpint = (int) maxevents * tdep->size_epoll_event; | |
2237 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tmpint)) | |
2238 | return -1; | |
2239 | } | |
b7f6bf22 HZ |
2240 | break; |
2241 | ||
2242 | default: | |
2243 | printf_unfiltered (_("Process record and replay target doesn't " | |
13b6d1d4 | 2244 | "support syscall number %d\n"), syscall); |
b7f6bf22 HZ |
2245 | return -1; |
2246 | break; | |
2247 | } | |
2248 | ||
2249 | return 0; | |
2250 | } |