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b7f6bf22 HZ |
1 | /* Process record and replay target code for GNU/Linux. |
2 | ||
28e7fd62 | 3 | Copyright (C) 2008-2013 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" | |
d02ed0bb | 25 | #include "record-full.h" |
b7f6bf22 HZ |
26 | #include "linux-record.h" |
27 | ||
28 | /* These macros are the values of the first argument of system call | |
29 | "sys_ptrace". The values of these macros were obtained from Linux | |
30 | Kernel source. */ | |
31 | ||
32 | #define RECORD_PTRACE_PEEKTEXT 1 | |
33 | #define RECORD_PTRACE_PEEKDATA 2 | |
34 | #define RECORD_PTRACE_PEEKUSR 3 | |
35 | ||
36 | /* These macros are the values of the first argument of system call | |
37 | "sys_socketcall". The values of these macros were obtained from | |
38 | Linux Kernel source. */ | |
39 | ||
40 | #define RECORD_SYS_SOCKET 1 | |
41 | #define RECORD_SYS_BIND 2 | |
42 | #define RECORD_SYS_CONNECT 3 | |
43 | #define RECORD_SYS_LISTEN 4 | |
44 | #define RECORD_SYS_ACCEPT 5 | |
45 | #define RECORD_SYS_GETSOCKNAME 6 | |
46 | #define RECORD_SYS_GETPEERNAME 7 | |
47 | #define RECORD_SYS_SOCKETPAIR 8 | |
48 | #define RECORD_SYS_SEND 9 | |
49 | #define RECORD_SYS_RECV 10 | |
50 | #define RECORD_SYS_SENDTO 11 | |
51 | #define RECORD_SYS_RECVFROM 12 | |
52 | #define RECORD_SYS_SHUTDOWN 13 | |
53 | #define RECORD_SYS_SETSOCKOPT 14 | |
54 | #define RECORD_SYS_GETSOCKOPT 15 | |
55 | #define RECORD_SYS_SENDMSG 16 | |
56 | #define RECORD_SYS_RECVMSG 17 | |
57 | ||
58 | /* These macros are the values of the first argument of system call | |
59 | "sys_ipc". The values of these macros were obtained from Linux | |
60 | Kernel source. */ | |
61 | ||
62 | #define RECORD_SEMOP 1 | |
63 | #define RECORD_SEMGET 2 | |
64 | #define RECORD_SEMCTL 3 | |
65 | #define RECORD_SEMTIMEDOP 4 | |
66 | #define RECORD_MSGSND 11 | |
67 | #define RECORD_MSGRCV 12 | |
68 | #define RECORD_MSGGET 13 | |
69 | #define RECORD_MSGCTL 14 | |
70 | #define RECORD_SHMAT 21 | |
71 | #define RECORD_SHMDT 22 | |
72 | #define RECORD_SHMGET 23 | |
73 | #define RECORD_SHMCTL 24 | |
74 | ||
75 | /* These macros are the values of the first argument of system call | |
76 | "sys_quotactl". The values of these macros were obtained from Linux | |
77 | Kernel source. */ | |
78 | ||
79 | #define RECORD_Q_GETFMT 0x800004 | |
80 | #define RECORD_Q_GETINFO 0x800005 | |
81 | #define RECORD_Q_GETQUOTA 0x800007 | |
82 | #define RECORD_Q_XGETQSTAT (('5' << 8) + 5) | |
83 | #define RECORD_Q_XGETQUOTA (('3' << 8) + 3) | |
84 | ||
2c543fc4 HZ |
85 | #define OUTPUT_REG(val, num) phex_nz ((val), \ |
86 | TYPE_LENGTH (gdbarch_register_type (get_regcache_arch (regcache), (num)))) | |
87 | ||
88 | static int | |
89 | record_linux_sockaddr (struct regcache *regcache, | |
90 | struct linux_record_tdep *tdep, ULONGEST addr, | |
91 | ULONGEST len) | |
92 | { | |
93 | gdb_byte *a; | |
94 | int addrlen; | |
95 | struct gdbarch *gdbarch = get_regcache_arch (regcache); | |
96 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
97 | ||
98 | if (!addr) | |
99 | return 0; | |
100 | ||
101 | a = alloca (tdep->size_int); | |
102 | ||
103 | if (record_arch_list_add_mem ((CORE_ADDR) len, tdep->size_int)) | |
104 | return -1; | |
105 | ||
106 | /* Get the addrlen. */ | |
107 | if (target_read_memory ((CORE_ADDR) len, a, tdep->size_int)) | |
108 | { | |
109 | if (record_debug) | |
110 | fprintf_unfiltered (gdb_stdlog, | |
111 | "Process record: error reading " | |
112 | "memory at addr = 0x%s len = %d.\n", | |
113 | phex_nz (len, tdep->size_pointer), | |
114 | tdep->size_int); | |
115 | return -1; | |
116 | } | |
117 | addrlen = (int) extract_unsigned_integer (a, tdep->size_int, byte_order); | |
118 | if (addrlen <= 0 || addrlen > tdep->size_sockaddr) | |
119 | addrlen = tdep->size_sockaddr; | |
120 | ||
121 | if (record_arch_list_add_mem ((CORE_ADDR) addr, addrlen)) | |
122 | return -1; | |
123 | ||
124 | return 0; | |
125 | } | |
126 | ||
127 | static int | |
128 | record_linux_msghdr (struct regcache *regcache, | |
129 | struct linux_record_tdep *tdep, ULONGEST addr) | |
130 | { | |
131 | gdb_byte *a; | |
132 | struct gdbarch *gdbarch = get_regcache_arch (regcache); | |
133 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
134 | CORE_ADDR tmpaddr; | |
135 | int tmpint; | |
136 | ||
137 | if (!addr) | |
138 | return 0; | |
139 | ||
140 | if (record_arch_list_add_mem ((CORE_ADDR) addr, tdep->size_msghdr)) | |
141 | return -1; | |
142 | ||
143 | a = alloca (tdep->size_msghdr); | |
144 | if (target_read_memory ((CORE_ADDR) addr, a, tdep->size_msghdr)) | |
145 | { | |
146 | if (record_debug) | |
147 | fprintf_unfiltered (gdb_stdlog, | |
148 | "Process record: error reading " | |
149 | "memory at addr = 0x%s " | |
150 | "len = %d.\n", | |
151 | phex_nz (addr, tdep->size_pointer), | |
152 | tdep->size_msghdr); | |
153 | return -1; | |
154 | } | |
155 | ||
156 | /* msg_name msg_namelen */ | |
157 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
158 | a += tdep->size_pointer; | |
159 | if (record_arch_list_add_mem ((CORE_ADDR) addr, | |
160 | (int) extract_unsigned_integer (a, | |
161 | tdep->size_int, | |
162 | byte_order))) | |
163 | return -1; | |
164 | a += tdep->size_int; | |
165 | ||
166 | /* msg_iov msg_iovlen */ | |
167 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
168 | a += tdep->size_pointer; | |
169 | if (addr) | |
170 | { | |
171 | ULONGEST i; | |
172 | ULONGEST len = extract_unsigned_integer (a, tdep->size_size_t, | |
173 | byte_order); | |
174 | gdb_byte *iov = alloca (tdep->size_iovec); | |
175 | ||
176 | for (i = 0; i < len; i++) | |
177 | { | |
178 | if (target_read_memory ((CORE_ADDR) addr, iov, tdep->size_iovec)) | |
179 | { | |
180 | if (record_debug) | |
181 | fprintf_unfiltered (gdb_stdlog, | |
182 | "Process record: error " | |
183 | "reading memory at " | |
184 | "addr = 0x%s " | |
185 | "len = %d.\n", | |
186 | phex_nz (addr,tdep->size_pointer), | |
187 | tdep->size_iovec); | |
188 | return -1; | |
189 | } | |
190 | tmpaddr = (CORE_ADDR) extract_unsigned_integer (iov, | |
191 | tdep->size_pointer, | |
192 | byte_order); | |
193 | tmpint = (int) extract_unsigned_integer (iov + tdep->size_pointer, | |
194 | tdep->size_size_t, | |
195 | byte_order); | |
46956e39 | 196 | if (record_arch_list_add_mem (tmpaddr, tmpint)) |
2c543fc4 HZ |
197 | return -1; |
198 | addr += tdep->size_iovec; | |
199 | } | |
200 | } | |
201 | a += tdep->size_size_t; | |
202 | ||
203 | /* msg_control msg_controllen */ | |
204 | addr = extract_unsigned_integer (a, tdep->size_pointer, byte_order); | |
205 | a += tdep->size_pointer; | |
206 | tmpint = (int) extract_unsigned_integer (a, tdep->size_size_t, byte_order); | |
46956e39 | 207 | if (record_arch_list_add_mem ((CORE_ADDR) addr, tmpint)) |
2c543fc4 HZ |
208 | return -1; |
209 | ||
210 | return 0; | |
211 | } | |
212 | ||
b7f6bf22 HZ |
213 | /* When the architecture process record get a Linux syscall |
214 | instruction, it will get a Linux syscall number of this | |
215 | architecture and convert it to the Linux syscall number "num" which | |
216 | is internal to GDB. Most Linux syscalls across architectures in | |
217 | Linux would be similar and mostly differ by sizes of types and | |
218 | structures. This sizes are put to "tdep". | |
219 | ||
220 | Record the values of the registers and memory that will be changed | |
221 | in current system call. | |
222 | ||
223 | Return -1 if something wrong. */ | |
224 | ||
225 | int | |
13b6d1d4 MS |
226 | record_linux_system_call (enum gdb_syscall syscall, |
227 | struct regcache *regcache, | |
2c543fc4 | 228 | struct linux_record_tdep *tdep) |
b7f6bf22 | 229 | { |
5af949e3 | 230 | struct gdbarch *gdbarch = get_regcache_arch (regcache); |
2c543fc4 HZ |
231 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); |
232 | ULONGEST tmpulongest; | |
233 | CORE_ADDR tmpaddr; | |
234 | int tmpint; | |
b7f6bf22 | 235 | |
13b6d1d4 | 236 | switch (syscall) |
b7f6bf22 | 237 | { |
13b6d1d4 | 238 | case gdb_sys_restart_syscall: |
b7f6bf22 HZ |
239 | break; |
240 | ||
13b6d1d4 | 241 | case gdb_sys_exit: |
b7f6bf22 | 242 | { |
2c543fc4 | 243 | int q; |
e0881a8e | 244 | |
2c543fc4 HZ |
245 | target_terminal_ours (); |
246 | q = yquery (_("The next instruction is syscall exit. " | |
247 | "It will make the program exit. " | |
248 | "Do you want to stop the program?")); | |
249 | target_terminal_inferior (); | |
250 | if (q) | |
251 | return 1; | |
b7f6bf22 HZ |
252 | } |
253 | break; | |
254 | ||
13b6d1d4 | 255 | case gdb_sys_fork: |
b7f6bf22 HZ |
256 | break; |
257 | ||
13b6d1d4 | 258 | case gdb_sys_read: |
b7f6bf22 | 259 | { |
2c543fc4 | 260 | ULONGEST addr, count; |
e0881a8e | 261 | |
2c543fc4 HZ |
262 | regcache_raw_read_unsigned (regcache, tdep->arg2, &addr); |
263 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
264 | if (record_arch_list_add_mem ((CORE_ADDR) addr, (int) count)) | |
265 | return -1; | |
b7f6bf22 HZ |
266 | } |
267 | break; | |
268 | ||
13b6d1d4 MS |
269 | case gdb_sys_write: |
270 | case gdb_sys_open: | |
271 | case gdb_sys_close: | |
272 | case gdb_sys_waitpid: | |
273 | case gdb_sys_creat: | |
274 | case gdb_sys_link: | |
275 | case gdb_sys_unlink: | |
276 | case gdb_sys_execve: | |
277 | case gdb_sys_chdir: | |
278 | case gdb_sys_time: | |
279 | case gdb_sys_mknod: | |
280 | case gdb_sys_chmod: | |
281 | case gdb_sys_lchown16: | |
282 | case gdb_sys_ni_syscall17: | |
283 | break; | |
284 | ||
285 | case gdb_sys_stat: | |
286 | case gdb_sys_fstat: | |
287 | case gdb_sys_lstat: | |
2c543fc4 HZ |
288 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
289 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
290 | tdep->size__old_kernel_stat)) | |
291 | return -1; | |
b7f6bf22 HZ |
292 | break; |
293 | ||
13b6d1d4 MS |
294 | case gdb_sys_lseek: |
295 | case gdb_sys_getpid: | |
296 | case gdb_sys_mount: | |
297 | case gdb_sys_oldumount: | |
298 | case gdb_sys_setuid16: | |
299 | case gdb_sys_getuid16: | |
300 | case gdb_sys_stime: | |
b7f6bf22 HZ |
301 | break; |
302 | ||
13b6d1d4 | 303 | case gdb_sys_ptrace: |
2c543fc4 HZ |
304 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
305 | if (tmpulongest == RECORD_PTRACE_PEEKTEXT | |
306 | || tmpulongest == RECORD_PTRACE_PEEKDATA | |
307 | || tmpulongest == RECORD_PTRACE_PEEKUSR) | |
308 | { | |
309 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
310 | &tmpulongest); | |
311 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4)) | |
312 | return -1; | |
313 | } | |
b7f6bf22 HZ |
314 | break; |
315 | ||
13b6d1d4 MS |
316 | case gdb_sys_alarm: |
317 | case gdb_sys_pause: | |
318 | case gdb_sys_utime: | |
319 | case gdb_sys_ni_syscall31: | |
320 | case gdb_sys_ni_syscall32: | |
321 | case gdb_sys_access: | |
322 | case gdb_sys_nice: | |
323 | case gdb_sys_ni_syscall35: | |
324 | case gdb_sys_sync: | |
325 | case gdb_sys_kill: | |
326 | case gdb_sys_rename: | |
327 | case gdb_sys_mkdir: | |
328 | case gdb_sys_rmdir: | |
329 | case gdb_sys_dup: | |
330 | case gdb_sys_pipe: | |
331 | break; | |
332 | ||
333 | case gdb_sys_times: | |
2c543fc4 HZ |
334 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
335 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_tms)) | |
336 | return -1; | |
b7f6bf22 HZ |
337 | break; |
338 | ||
13b6d1d4 MS |
339 | case gdb_sys_ni_syscall44: |
340 | case gdb_sys_brk: | |
341 | case gdb_sys_setgid16: | |
342 | case gdb_sys_getgid16: | |
343 | case gdb_sys_signal: | |
344 | case gdb_sys_geteuid16: | |
345 | case gdb_sys_getegid16: | |
346 | case gdb_sys_acct: | |
347 | case gdb_sys_umount: | |
348 | case gdb_sys_ni_syscall53: | |
349 | break; | |
350 | ||
351 | case gdb_sys_ioctl: | |
b7f6bf22 | 352 | /* XXX Need to add a lot of support of other ioctl requests. */ |
2c543fc4 HZ |
353 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
354 | if (tmpulongest == tdep->ioctl_FIOCLEX | |
355 | || tmpulongest == tdep->ioctl_FIONCLEX | |
356 | || tmpulongest == tdep->ioctl_FIONBIO | |
357 | || tmpulongest == tdep->ioctl_FIOASYNC | |
358 | || tmpulongest == tdep->ioctl_TCSETS | |
359 | || tmpulongest == tdep->ioctl_TCSETSW | |
360 | || tmpulongest == tdep->ioctl_TCSETSF | |
361 | || tmpulongest == tdep->ioctl_TCSETA | |
362 | || tmpulongest == tdep->ioctl_TCSETAW | |
363 | || tmpulongest == tdep->ioctl_TCSETAF | |
364 | || tmpulongest == tdep->ioctl_TCSBRK | |
365 | || tmpulongest == tdep->ioctl_TCXONC | |
366 | || tmpulongest == tdep->ioctl_TCFLSH | |
367 | || tmpulongest == tdep->ioctl_TIOCEXCL | |
368 | || tmpulongest == tdep->ioctl_TIOCNXCL | |
369 | || tmpulongest == tdep->ioctl_TIOCSCTTY | |
370 | || tmpulongest == tdep->ioctl_TIOCSPGRP | |
371 | || tmpulongest == tdep->ioctl_TIOCSTI | |
372 | || tmpulongest == tdep->ioctl_TIOCSWINSZ | |
373 | || tmpulongest == tdep->ioctl_TIOCMBIS | |
374 | || tmpulongest == tdep->ioctl_TIOCMBIC | |
375 | || tmpulongest == tdep->ioctl_TIOCMSET | |
376 | || tmpulongest == tdep->ioctl_TIOCSSOFTCAR | |
377 | || tmpulongest == tdep->ioctl_TIOCCONS | |
378 | || tmpulongest == tdep->ioctl_TIOCSSERIAL | |
379 | || tmpulongest == tdep->ioctl_TIOCPKT | |
380 | || tmpulongest == tdep->ioctl_TIOCNOTTY | |
381 | || tmpulongest == tdep->ioctl_TIOCSETD | |
382 | || tmpulongest == tdep->ioctl_TCSBRKP | |
383 | || tmpulongest == tdep->ioctl_TIOCTTYGSTRUCT | |
384 | || tmpulongest == tdep->ioctl_TIOCSBRK | |
385 | || tmpulongest == tdep->ioctl_TIOCCBRK | |
386 | || tmpulongest == tdep->ioctl_TCSETS2 | |
387 | || tmpulongest == tdep->ioctl_TCSETSW2 | |
388 | || tmpulongest == tdep->ioctl_TCSETSF2 | |
389 | || tmpulongest == tdep->ioctl_TIOCSPTLCK | |
390 | || tmpulongest == tdep->ioctl_TIOCSERCONFIG | |
391 | || tmpulongest == tdep->ioctl_TIOCSERGWILD | |
392 | || tmpulongest == tdep->ioctl_TIOCSERSWILD | |
393 | || tmpulongest == tdep->ioctl_TIOCSLCKTRMIOS | |
394 | || tmpulongest == tdep->ioctl_TIOCSERGETMULTI | |
395 | || tmpulongest == tdep->ioctl_TIOCSERSETMULTI | |
396 | || tmpulongest == tdep->ioctl_TIOCMIWAIT | |
397 | || tmpulongest == tdep->ioctl_TIOCSHAYESESP) | |
398 | { | |
399 | /* Nothing to do. */ | |
400 | } | |
401 | else if (tmpulongest == tdep->ioctl_TCGETS | |
402 | || tmpulongest == tdep->ioctl_TCGETA | |
403 | || tmpulongest == tdep->ioctl_TIOCGLCKTRMIOS) | |
404 | { | |
405 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
406 | &tmpulongest); | |
407 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
408 | tdep->size_termios)) | |
409 | return -1; | |
410 | } | |
411 | else if (tmpulongest == tdep->ioctl_TIOCGPGRP | |
412 | || tmpulongest == tdep->ioctl_TIOCGSID) | |
413 | { | |
414 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
415 | &tmpulongest); | |
416 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
417 | tdep->size_pid_t)) | |
418 | return -1; | |
419 | } | |
420 | else if (tmpulongest == tdep->ioctl_TIOCOUTQ | |
421 | || tmpulongest == tdep->ioctl_TIOCMGET | |
422 | || tmpulongest == tdep->ioctl_TIOCGSOFTCAR | |
423 | || tmpulongest == tdep->ioctl_FIONREAD | |
424 | || tmpulongest == tdep->ioctl_TIOCINQ | |
425 | || tmpulongest == tdep->ioctl_TIOCGETD | |
426 | || tmpulongest == tdep->ioctl_TIOCGPTN | |
427 | || tmpulongest == tdep->ioctl_TIOCSERGETLSR) | |
428 | { | |
429 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
430 | &tmpulongest); | |
431 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
432 | tdep->size_int)) | |
433 | return -1; | |
434 | } | |
435 | else if (tmpulongest == tdep->ioctl_TIOCGWINSZ) | |
436 | { | |
437 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
438 | &tmpulongest); | |
439 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
440 | tdep->size_winsize)) | |
441 | return -1; | |
442 | } | |
443 | else if (tmpulongest == tdep->ioctl_TIOCLINUX) | |
444 | { | |
445 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
446 | &tmpulongest); | |
13b6d1d4 | 447 | /* This syscall affects a char-size memory. */ |
2c543fc4 HZ |
448 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 1)) |
449 | return -1; | |
450 | } | |
451 | else if (tmpulongest == tdep->ioctl_TIOCGSERIAL) | |
452 | { | |
453 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
454 | &tmpulongest); | |
455 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
456 | tdep->size_serial_struct)) | |
457 | return -1; | |
458 | } | |
459 | else if (tmpulongest == tdep->ioctl_TCGETS2) | |
460 | { | |
461 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
462 | &tmpulongest); | |
463 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
464 | tdep->size_termios2)) | |
465 | return -1; | |
466 | } | |
467 | else if (tmpulongest == tdep->ioctl_FIOQSIZE) | |
468 | { | |
469 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
470 | &tmpulongest); | |
471 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
472 | tdep->size_loff_t)) | |
473 | return -1; | |
474 | } | |
475 | else if (tmpulongest == tdep->ioctl_TIOCGICOUNT) | |
476 | { | |
477 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
478 | &tmpulongest); | |
479 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
480 | tdep->size_serial_icounter_struct)) | |
481 | return -1; | |
482 | } | |
483 | else if (tmpulongest == tdep->ioctl_TIOCGHAYESESP) | |
484 | { | |
485 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
486 | &tmpulongest); | |
487 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
488 | tdep->size_hayes_esp_config)) | |
489 | return -1; | |
490 | } | |
491 | else if (tmpulongest == tdep->ioctl_TIOCSERGSTRUCT) | |
492 | { | |
493 | printf_unfiltered (_("Process record and replay target doesn't " | |
494 | "support ioctl request TIOCSERGSTRUCT\n")); | |
495 | return 1; | |
496 | } | |
b7f6bf22 | 497 | else |
2c543fc4 HZ |
498 | { |
499 | printf_unfiltered (_("Process record and replay target doesn't " | |
500 | "support ioctl request 0x%s.\n"), | |
501 | OUTPUT_REG (tmpulongest, tdep->arg2)); | |
502 | return 1; | |
503 | } | |
b7f6bf22 HZ |
504 | break; |
505 | ||
13b6d1d4 | 506 | case gdb_sys_fcntl: |
b7f6bf22 | 507 | /* XXX */ |
2c543fc4 | 508 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
b7f6bf22 | 509 | sys_fcntl: |
2c543fc4 HZ |
510 | if (tmpulongest == tdep->fcntl_F_GETLK) |
511 | { | |
512 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
513 | &tmpulongest); | |
514 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
515 | tdep->size_flock)) | |
516 | return -1; | |
517 | } | |
b7f6bf22 HZ |
518 | break; |
519 | ||
13b6d1d4 MS |
520 | case gdb_sys_ni_syscall56: |
521 | case gdb_sys_setpgid: | |
522 | case gdb_sys_ni_syscall58: | |
b7f6bf22 HZ |
523 | break; |
524 | ||
13b6d1d4 | 525 | case gdb_sys_olduname: |
2c543fc4 HZ |
526 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
527 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
528 | tdep->size_oldold_utsname)) | |
529 | return -1; | |
b7f6bf22 HZ |
530 | break; |
531 | ||
13b6d1d4 MS |
532 | case gdb_sys_umask: |
533 | case gdb_sys_chroot: | |
b7f6bf22 HZ |
534 | break; |
535 | ||
13b6d1d4 | 536 | case gdb_sys_ustat: |
2c543fc4 HZ |
537 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
538 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
539 | tdep->size_ustat)) | |
540 | return -1; | |
b7f6bf22 HZ |
541 | break; |
542 | ||
13b6d1d4 MS |
543 | case gdb_sys_dup2: |
544 | case gdb_sys_getppid: | |
545 | case gdb_sys_getpgrp: | |
546 | case gdb_sys_setsid: | |
b7f6bf22 HZ |
547 | break; |
548 | ||
13b6d1d4 | 549 | case gdb_sys_sigaction: |
2c543fc4 HZ |
550 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
551 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
552 | tdep->size_old_sigaction)) | |
553 | return -1; | |
b7f6bf22 HZ |
554 | break; |
555 | ||
13b6d1d4 MS |
556 | case gdb_sys_sgetmask: |
557 | case gdb_sys_ssetmask: | |
558 | case gdb_sys_setreuid16: | |
559 | case gdb_sys_setregid16: | |
560 | case gdb_sys_sigsuspend: | |
b7f6bf22 HZ |
561 | break; |
562 | ||
13b6d1d4 | 563 | case gdb_sys_sigpending: |
2c543fc4 HZ |
564 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
565 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
566 | tdep->size_old_sigset_t)) | |
567 | return -1; | |
b7f6bf22 HZ |
568 | break; |
569 | ||
13b6d1d4 MS |
570 | case gdb_sys_sethostname: |
571 | case gdb_sys_setrlimit: | |
b7f6bf22 HZ |
572 | break; |
573 | ||
13b6d1d4 | 574 | case gdb_sys_old_getrlimit: |
2c543fc4 HZ |
575 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
576 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
577 | tdep->size_rlimit)) | |
578 | return -1; | |
b7f6bf22 HZ |
579 | break; |
580 | ||
13b6d1d4 | 581 | case gdb_sys_getrusage: |
2c543fc4 HZ |
582 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
583 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
584 | tdep->size_rusage)) | |
585 | return -1; | |
b7f6bf22 HZ |
586 | break; |
587 | ||
13b6d1d4 | 588 | case gdb_sys_gettimeofday: |
2c543fc4 HZ |
589 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
590 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
591 | tdep->size_timeval)) | |
592 | return -1; | |
593 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
594 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
595 | tdep->size_timezone)) | |
596 | return -1; | |
b7f6bf22 HZ |
597 | break; |
598 | ||
13b6d1d4 | 599 | case gdb_sys_settimeofday: |
b7f6bf22 HZ |
600 | break; |
601 | ||
13b6d1d4 | 602 | case gdb_sys_getgroups16: |
2c543fc4 HZ |
603 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
604 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
605 | tdep->size_old_gid_t)) | |
606 | return -1; | |
b7f6bf22 HZ |
607 | break; |
608 | ||
13b6d1d4 | 609 | case gdb_sys_setgroups16: |
2c543fc4 HZ |
610 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
611 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
612 | tdep->size_old_gid_t)) | |
613 | return -1; | |
b7f6bf22 HZ |
614 | break; |
615 | ||
13b6d1d4 | 616 | case gdb_old_select: |
b7f6bf22 | 617 | { |
2c543fc4 HZ |
618 | struct sel_arg_struct |
619 | { | |
620 | CORE_ADDR n; | |
621 | CORE_ADDR inp; | |
622 | CORE_ADDR outp; | |
623 | CORE_ADDR exp; | |
624 | CORE_ADDR tvp; | |
625 | } sel; | |
626 | ||
627 | regcache_raw_read_unsigned (regcache, tdep->arg1, | |
628 | &tmpulongest); | |
629 | if (tmpulongest) | |
630 | { | |
631 | if (target_read_memory (tmpulongest, (gdb_byte *) &sel, | |
632 | sizeof(sel))) | |
633 | { | |
634 | if (record_debug) | |
635 | fprintf_unfiltered (gdb_stdlog, | |
636 | "Process record: error reading memory " | |
637 | "at addr = 0x%s len = %lu.\n", | |
638 | OUTPUT_REG (tmpulongest, tdep->arg1), | |
639 | (unsigned long) sizeof (sel)); | |
640 | return -1; | |
641 | } | |
642 | if (record_arch_list_add_mem (sel.inp, tdep->size_fd_set)) | |
643 | return -1; | |
644 | if (record_arch_list_add_mem (sel.outp, tdep->size_fd_set)) | |
645 | return -1; | |
646 | if (record_arch_list_add_mem (sel.exp, tdep->size_fd_set)) | |
647 | return -1; | |
648 | if (record_arch_list_add_mem (sel.tvp, tdep->size_timeval)) | |
649 | return -1; | |
650 | } | |
b7f6bf22 HZ |
651 | } |
652 | break; | |
653 | ||
13b6d1d4 | 654 | case gdb_sys_symlink: |
b7f6bf22 HZ |
655 | break; |
656 | ||
13b6d1d4 | 657 | case gdb_sys_readlink: |
b7f6bf22 | 658 | { |
2c543fc4 | 659 | ULONGEST len; |
e0881a8e | 660 | |
2c543fc4 HZ |
661 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
662 | &tmpulongest); | |
663 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); | |
664 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
665 | return -1; | |
b7f6bf22 HZ |
666 | } |
667 | break; | |
668 | ||
13b6d1d4 MS |
669 | case gdb_sys_uselib: |
670 | case gdb_sys_swapon: | |
b7f6bf22 HZ |
671 | break; |
672 | ||
13b6d1d4 | 673 | case gdb_sys_reboot: |
b7f6bf22 | 674 | { |
2c543fc4 | 675 | int q; |
e0881a8e | 676 | |
2c543fc4 | 677 | target_terminal_ours (); |
e0881a8e MS |
678 | q = yquery (_("The next instruction is syscall reboot. " |
679 | "It will restart the computer. " | |
680 | "Do you want to stop the program?")); | |
2c543fc4 HZ |
681 | target_terminal_inferior (); |
682 | if (q) | |
683 | return 1; | |
b7f6bf22 HZ |
684 | } |
685 | break; | |
686 | ||
13b6d1d4 | 687 | case gdb_old_readdir: |
2c543fc4 HZ |
688 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
689 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
690 | tdep->size_dirent)) | |
691 | return -1; | |
b7f6bf22 HZ |
692 | break; |
693 | ||
13b6d1d4 | 694 | case gdb_old_mmap: |
b7f6bf22 HZ |
695 | break; |
696 | ||
13b6d1d4 | 697 | case gdb_sys_munmap: |
b7f6bf22 | 698 | { |
2c543fc4 HZ |
699 | ULONGEST len; |
700 | ||
701 | regcache_raw_read_unsigned (regcache, tdep->arg1, | |
702 | &tmpulongest); | |
703 | regcache_raw_read_unsigned (regcache, tdep->arg2, &len); | |
bb08c432 HZ |
704 | if (record_memory_query) |
705 | { | |
706 | int q; | |
707 | ||
708 | target_terminal_ours (); | |
709 | q = yquery (_("\ | |
710 | The next instruction is syscall munmap.\n\ | |
711 | It will free the memory addr = 0x%s len = %u.\n\ | |
712 | It will make record target cannot record some memory change.\n\ | |
713 | Do you want to stop the program?"), | |
714 | OUTPUT_REG (tmpulongest, tdep->arg1), (int) len); | |
715 | target_terminal_inferior (); | |
716 | if (q) | |
717 | return 1; | |
718 | } | |
b7f6bf22 HZ |
719 | } |
720 | break; | |
721 | ||
13b6d1d4 MS |
722 | case gdb_sys_truncate: |
723 | case gdb_sys_ftruncate: | |
724 | case gdb_sys_fchmod: | |
725 | case gdb_sys_fchown16: | |
726 | case gdb_sys_getpriority: | |
727 | case gdb_sys_setpriority: | |
728 | case gdb_sys_ni_syscall98: | |
729 | break; | |
730 | ||
731 | case gdb_sys_statfs: | |
732 | case gdb_sys_fstatfs: | |
2c543fc4 HZ |
733 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
734 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
735 | tdep->size_statfs)) | |
736 | return -1; | |
b7f6bf22 HZ |
737 | break; |
738 | ||
13b6d1d4 | 739 | case gdb_sys_ioperm: |
b7f6bf22 HZ |
740 | break; |
741 | ||
13b6d1d4 MS |
742 | case gdb_sys_socket: |
743 | case gdb_sys_sendto: | |
744 | case gdb_sys_sendmsg: | |
745 | case gdb_sys_shutdown: | |
746 | case gdb_sys_bind: | |
747 | case gdb_sys_connect: | |
748 | case gdb_sys_listen: | |
749 | case gdb_sys_setsockopt: | |
2c543fc4 HZ |
750 | break; |
751 | ||
13b6d1d4 MS |
752 | case gdb_sys_accept: |
753 | case gdb_sys_getsockname: | |
754 | case gdb_sys_getpeername: | |
2c543fc4 HZ |
755 | { |
756 | ULONGEST len; | |
e0881a8e | 757 | |
2c543fc4 HZ |
758 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
759 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); | |
760 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
761 | return -1; | |
762 | } | |
763 | break; | |
764 | ||
13b6d1d4 | 765 | case gdb_sys_recvfrom: |
2c543fc4 HZ |
766 | { |
767 | ULONGEST len; | |
e0881a8e | 768 | |
2c543fc4 HZ |
769 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
770 | regcache_raw_read_unsigned (regcache, tdep->arg5, &len); | |
771 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
772 | return -1; | |
773 | } | |
907b7f4f MS |
774 | break; |
775 | ||
13b6d1d4 | 776 | case gdb_sys_recv: |
2c543fc4 HZ |
777 | { |
778 | ULONGEST size; | |
e0881a8e | 779 | |
2c543fc4 HZ |
780 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
781 | regcache_raw_read_unsigned (regcache, tdep->arg3, &size); | |
782 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
783 | return -1; | |
784 | } | |
785 | break; | |
786 | ||
13b6d1d4 | 787 | case gdb_sys_recvmsg: |
2c543fc4 HZ |
788 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
789 | if (record_linux_msghdr (regcache, tdep, tmpulongest)) | |
790 | return -1; | |
791 | break; | |
792 | ||
13b6d1d4 | 793 | case gdb_sys_socketpair: |
2c543fc4 HZ |
794 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
795 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
796 | return -1; | |
797 | break; | |
798 | ||
13b6d1d4 | 799 | case gdb_sys_getsockopt: |
2c543fc4 HZ |
800 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); |
801 | if (tmpulongest) | |
802 | { | |
803 | ULONGEST optvalp; | |
804 | gdb_byte *optlenp = alloca (tdep->size_int); | |
e0881a8e | 805 | |
2c543fc4 HZ |
806 | if (target_read_memory ((CORE_ADDR) tmpulongest, optlenp, |
807 | tdep->size_int)) | |
808 | { | |
809 | if (record_debug) | |
810 | fprintf_unfiltered (gdb_stdlog, | |
811 | "Process record: error reading " | |
812 | "memory at addr = 0x%s " | |
813 | "len = %d.\n", | |
814 | OUTPUT_REG (tmpulongest, tdep->arg5), | |
815 | tdep->size_int); | |
816 | return -1; | |
817 | } | |
818 | regcache_raw_read_unsigned (regcache, tdep->arg4, &optvalp); | |
819 | tmpint = (int) extract_signed_integer (optlenp, tdep->size_int, | |
820 | byte_order); | |
821 | if (record_arch_list_add_mem ((CORE_ADDR) optvalp, tmpint)) | |
822 | return -1; | |
823 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
824 | tdep->size_int)) | |
825 | return -1; | |
826 | } | |
827 | break; | |
828 | ||
13b6d1d4 | 829 | case gdb_sys_socketcall: |
2c543fc4 HZ |
830 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
831 | switch (tmpulongest) | |
832 | { | |
833 | case RECORD_SYS_SOCKET: | |
834 | case RECORD_SYS_BIND: | |
835 | case RECORD_SYS_CONNECT: | |
836 | case RECORD_SYS_LISTEN: | |
837 | break; | |
838 | case RECORD_SYS_ACCEPT: | |
839 | case RECORD_SYS_GETSOCKNAME: | |
840 | case RECORD_SYS_GETPEERNAME: | |
841 | { | |
842 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
843 | &tmpulongest); | |
844 | if (tmpulongest) | |
845 | { | |
846 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
2c543fc4 HZ |
847 | ULONGEST len; |
848 | ||
849 | tmpulongest += tdep->size_ulong; | |
850 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
851 | tdep->size_ulong * 2)) | |
852 | { | |
853 | if (record_debug) | |
854 | fprintf_unfiltered (gdb_stdlog, | |
855 | "Process record: error reading " | |
856 | "memory at addr = 0x%s len = %d.\n", | |
857 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
858 | tdep->size_ulong * 2); | |
859 | return -1; | |
860 | } | |
861 | tmpulongest = extract_unsigned_integer (a, | |
862 | tdep->size_ulong, | |
863 | byte_order); | |
864 | len = extract_unsigned_integer (a + tdep->size_ulong, | |
865 | tdep->size_ulong, byte_order); | |
866 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
867 | return -1; | |
868 | } | |
869 | } | |
870 | break; | |
871 | ||
872 | case RECORD_SYS_SOCKETPAIR: | |
873 | { | |
874 | gdb_byte *a = alloca (tdep->size_ulong); | |
e0881a8e | 875 | |
2c543fc4 HZ |
876 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
877 | &tmpulongest); | |
878 | if (tmpulongest) | |
879 | { | |
880 | tmpulongest += tdep->size_ulong * 3; | |
881 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
882 | tdep->size_ulong)) | |
883 | { | |
884 | if (record_debug) | |
885 | fprintf_unfiltered (gdb_stdlog, | |
886 | "Process record: error reading " | |
887 | "memory at addr = 0x%s len = %d.\n", | |
888 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
889 | tdep->size_ulong); | |
890 | return -1; | |
891 | } | |
892 | tmpaddr | |
893 | = (CORE_ADDR) extract_unsigned_integer (a, tdep->size_ulong, | |
894 | byte_order); | |
895 | if (record_arch_list_add_mem (tmpaddr, tdep->size_int)) | |
896 | return -1; | |
897 | } | |
898 | } | |
899 | break; | |
900 | case RECORD_SYS_SEND: | |
901 | case RECORD_SYS_SENDTO: | |
902 | break; | |
903 | case RECORD_SYS_RECVFROM: | |
904 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
905 | &tmpulongest); | |
906 | if (tmpulongest) | |
907 | { | |
908 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
2c543fc4 HZ |
909 | ULONGEST len; |
910 | ||
911 | tmpulongest += tdep->size_ulong * 4; | |
912 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
913 | tdep->size_ulong * 2)) | |
914 | { | |
915 | if (record_debug) | |
916 | fprintf_unfiltered (gdb_stdlog, | |
917 | "Process record: error reading " | |
918 | "memory at addr = 0x%s len = %d.\n", | |
919 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
920 | tdep->size_ulong * 2); | |
921 | return -1; | |
922 | } | |
923 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
924 | byte_order); | |
925 | len = extract_unsigned_integer (a + tdep->size_ulong, | |
926 | tdep->size_ulong, byte_order); | |
927 | if (record_linux_sockaddr (regcache, tdep, tmpulongest, len)) | |
928 | return -1; | |
929 | } | |
930 | case RECORD_SYS_RECV: | |
931 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
932 | &tmpulongest); | |
933 | if (tmpulongest) | |
934 | { | |
935 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
936 | ||
937 | tmpulongest += tdep->size_ulong; | |
938 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
939 | tdep->size_ulong)) | |
940 | { | |
941 | if (record_debug) | |
942 | fprintf_unfiltered (gdb_stdlog, | |
943 | "Process record: error reading " | |
944 | "memory at addr = 0x%s len = %d.\n", | |
945 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
946 | tdep->size_ulong); | |
947 | return -1; | |
948 | } | |
949 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
950 | byte_order); | |
951 | if (tmpulongest) | |
952 | { | |
953 | a += tdep->size_ulong; | |
954 | tmpint = (int) extract_unsigned_integer (a, tdep->size_ulong, | |
955 | byte_order); | |
956 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
957 | tmpint)) | |
958 | return -1; | |
959 | } | |
960 | } | |
961 | break; | |
962 | case RECORD_SYS_SHUTDOWN: | |
963 | case RECORD_SYS_SETSOCKOPT: | |
964 | break; | |
965 | case RECORD_SYS_GETSOCKOPT: | |
966 | { | |
967 | gdb_byte *a = alloca (tdep->size_ulong * 2); | |
968 | gdb_byte *av = alloca (tdep->size_int); | |
969 | ||
970 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
971 | &tmpulongest); | |
972 | if (tmpulongest) | |
973 | { | |
974 | tmpulongest += tdep->size_ulong * 3; | |
975 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
976 | tdep->size_ulong * 2)) | |
977 | { | |
978 | if (record_debug) | |
979 | fprintf_unfiltered (gdb_stdlog, | |
980 | "Process record: error reading " | |
981 | "memory at addr = 0x%s len = %d.\n", | |
982 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
983 | tdep->size_ulong * 2); | |
984 | return -1; | |
985 | } | |
986 | tmpulongest = extract_unsigned_integer (a + tdep->size_ulong, | |
987 | tdep->size_ulong, | |
988 | byte_order); | |
989 | if (tmpulongest) | |
990 | { | |
991 | if (target_read_memory ((CORE_ADDR) tmpulongest, av, | |
992 | tdep->size_int)) | |
993 | { | |
994 | if (record_debug) | |
995 | fprintf_unfiltered (gdb_stdlog, | |
996 | "Process record: error reading " | |
997 | "memory at addr = 0x%s " | |
998 | "len = %d.\n", | |
999 | phex_nz (tmpulongest, | |
1000 | tdep->size_ulong), | |
1001 | tdep->size_int); | |
1002 | return -1; | |
1003 | } | |
1004 | tmpaddr | |
1005 | = (CORE_ADDR) extract_unsigned_integer (a, | |
1006 | tdep->size_ulong, | |
1007 | byte_order); | |
1008 | tmpint = (int) extract_unsigned_integer (av, | |
1009 | tdep->size_int, | |
1010 | byte_order); | |
1011 | if (record_arch_list_add_mem (tmpaddr, tmpint)) | |
1012 | return -1; | |
1013 | a += tdep->size_ulong; | |
1014 | tmpaddr | |
1015 | = (CORE_ADDR) extract_unsigned_integer (a, | |
1016 | tdep->size_ulong, | |
1017 | byte_order); | |
1018 | if (record_arch_list_add_mem (tmpaddr, tdep->size_int)) | |
1019 | return -1; | |
1020 | } | |
1021 | } | |
1022 | } | |
1023 | break; | |
1024 | case RECORD_SYS_SENDMSG: | |
1025 | break; | |
1026 | case RECORD_SYS_RECVMSG: | |
1027 | { | |
1028 | gdb_byte *a = alloca (tdep->size_ulong); | |
1029 | ||
1030 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1031 | &tmpulongest); | |
1032 | if (tmpulongest) | |
1033 | { | |
1034 | tmpulongest += tdep->size_ulong; | |
1035 | if (target_read_memory ((CORE_ADDR) tmpulongest, a, | |
1036 | tdep->size_ulong)) | |
1037 | { | |
1038 | if (record_debug) | |
1039 | fprintf_unfiltered (gdb_stdlog, | |
1040 | "Process record: error reading " | |
1041 | "memory at addr = 0x%s len = %d.\n", | |
1042 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
1043 | tdep->size_ulong); | |
1044 | return -1; | |
1045 | } | |
1046 | tmpulongest = extract_unsigned_integer (a, tdep->size_ulong, | |
1047 | byte_order); | |
1048 | if (record_linux_msghdr (regcache, tdep, tmpulongest)) | |
1049 | return -1; | |
1050 | } | |
1051 | } | |
1052 | break; | |
1053 | default: | |
1054 | printf_unfiltered (_("Process record and replay target " | |
1055 | "doesn't support socketcall call 0x%s\n"), | |
1056 | OUTPUT_REG (tmpulongest, tdep->arg1)); | |
1057 | return -1; | |
1058 | break; | |
1059 | } | |
b7f6bf22 HZ |
1060 | break; |
1061 | ||
13b6d1d4 | 1062 | case gdb_sys_syslog: |
b7f6bf22 HZ |
1063 | break; |
1064 | ||
13b6d1d4 | 1065 | case gdb_sys_setitimer: |
2c543fc4 HZ |
1066 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1067 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1068 | tdep->size_itimerval)) | |
1069 | return -1; | |
b7f6bf22 HZ |
1070 | break; |
1071 | ||
13b6d1d4 | 1072 | case gdb_sys_getitimer: |
2c543fc4 HZ |
1073 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1074 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1075 | tdep->size_itimerval)) | |
1076 | return -1; | |
b7f6bf22 HZ |
1077 | break; |
1078 | ||
13b6d1d4 MS |
1079 | case gdb_sys_newstat: |
1080 | case gdb_sys_newlstat: | |
1081 | case gdb_sys_newfstat: | |
1082 | case gdb_sys_newfstatat: | |
2c543fc4 HZ |
1083 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1084 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_stat)) | |
1085 | return -1; | |
b7f6bf22 HZ |
1086 | break; |
1087 | ||
13b6d1d4 | 1088 | case gdb_sys_uname: |
2c543fc4 HZ |
1089 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1090 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1091 | tdep->size_old_utsname)) | |
1092 | return -1; | |
b7f6bf22 HZ |
1093 | break; |
1094 | ||
13b6d1d4 MS |
1095 | case gdb_sys_iopl: |
1096 | case gdb_sys_vhangup: | |
1097 | case gdb_sys_ni_syscall112: | |
1098 | case gdb_sys_vm86old: | |
b7f6bf22 HZ |
1099 | break; |
1100 | ||
13b6d1d4 | 1101 | case gdb_sys_wait4: |
2c543fc4 HZ |
1102 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1103 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1104 | tdep->size_int)) | |
1105 | return -1; | |
1106 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
1107 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1108 | tdep->size_rusage)) | |
1109 | return -1; | |
b7f6bf22 HZ |
1110 | break; |
1111 | ||
13b6d1d4 | 1112 | case gdb_sys_swapoff: |
b7f6bf22 HZ |
1113 | break; |
1114 | ||
13b6d1d4 | 1115 | case gdb_sys_sysinfo: |
2c543fc4 HZ |
1116 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1117 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1118 | tdep->size_sysinfo)) | |
1119 | return -1; | |
1120 | break; | |
1121 | ||
13b6d1d4 MS |
1122 | case gdb_sys_shmget: |
1123 | case gdb_sys_semget: | |
1124 | case gdb_sys_semop: | |
1125 | case gdb_sys_msgget: | |
2c543fc4 | 1126 | /* XXX maybe need do some record works with sys_shmdt. */ |
13b6d1d4 MS |
1127 | case gdb_sys_shmdt: |
1128 | case gdb_sys_msgsnd: | |
1129 | case gdb_sys_semtimedop: | |
2c543fc4 HZ |
1130 | break; |
1131 | ||
13b6d1d4 | 1132 | case gdb_sys_shmat: |
2c543fc4 HZ |
1133 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1134 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1135 | tdep->size_ulong)) | |
1136 | return -1; | |
1137 | break; | |
1138 | ||
13b6d1d4 | 1139 | case gdb_sys_shmctl: |
2c543fc4 HZ |
1140 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1141 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1142 | tdep->size_shmid_ds)) | |
1143 | return -1; | |
1144 | break; | |
1145 | ||
13b6d1d4 | 1146 | /* XXX sys_semctl 525 still not supported. */ |
2c543fc4 | 1147 | /* sys_semctl */ |
2c543fc4 | 1148 | |
13b6d1d4 | 1149 | case gdb_sys_msgrcv: |
2c543fc4 HZ |
1150 | { |
1151 | ULONGEST msgp; | |
8ac2c12b | 1152 | LONGEST l; |
e0881a8e | 1153 | |
8ac2c12b | 1154 | regcache_raw_read_signed (regcache, tdep->arg3, &l); |
2c543fc4 | 1155 | regcache_raw_read_unsigned (regcache, tdep->arg2, &msgp); |
8ac2c12b | 1156 | tmpint = l + tdep->size_long; |
2c543fc4 HZ |
1157 | if (record_arch_list_add_mem ((CORE_ADDR) msgp, tmpint)) |
1158 | return -1; | |
1159 | } | |
1160 | break; | |
1161 | ||
13b6d1d4 | 1162 | case gdb_sys_msgctl: |
2c543fc4 HZ |
1163 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1164 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1165 | tdep->size_msqid_ds)) | |
1166 | return -1; | |
b7f6bf22 HZ |
1167 | break; |
1168 | ||
13b6d1d4 | 1169 | case gdb_sys_ipc: |
2c543fc4 HZ |
1170 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1171 | tmpulongest &= 0xffff; | |
1172 | switch (tmpulongest) | |
1173 | { | |
1174 | case RECORD_SEMOP: | |
1175 | case RECORD_SEMGET: | |
1176 | case RECORD_SEMTIMEDOP: | |
1177 | case RECORD_MSGSND: | |
1178 | case RECORD_MSGGET: | |
13b6d1d4 | 1179 | /* XXX maybe need do some record works with RECORD_SHMDT. */ |
2c543fc4 HZ |
1180 | case RECORD_SHMDT: |
1181 | case RECORD_SHMGET: | |
1182 | break; | |
1183 | case RECORD_MSGRCV: | |
1184 | { | |
8ac2c12b | 1185 | LONGEST second; |
2c543fc4 | 1186 | ULONGEST ptr; |
e0881a8e | 1187 | |
2c543fc4 HZ |
1188 | regcache_raw_read_signed (regcache, tdep->arg3, &second); |
1189 | regcache_raw_read_unsigned (regcache, tdep->arg5, &ptr); | |
1190 | tmpint = (int) second + tdep->size_long; | |
1191 | if (record_arch_list_add_mem ((CORE_ADDR) ptr, tmpint)) | |
1192 | return -1; | |
1193 | } | |
1194 | break; | |
1195 | case RECORD_MSGCTL: | |
1196 | regcache_raw_read_unsigned (regcache, tdep->arg5, | |
1197 | &tmpulongest); | |
1198 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1199 | tdep->size_msqid_ds)) | |
1200 | return -1; | |
1201 | break; | |
1202 | case RECORD_SHMAT: | |
1203 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1204 | &tmpulongest); | |
1205 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1206 | tdep->size_ulong)) | |
1207 | return -1; | |
1208 | break; | |
1209 | case RECORD_SHMCTL: | |
1210 | regcache_raw_read_unsigned (regcache, tdep->arg5, | |
1211 | &tmpulongest); | |
1212 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1213 | tdep->size_shmid_ds)) | |
1214 | return -1; | |
1215 | break; | |
1216 | default: | |
13b6d1d4 | 1217 | /* XXX RECORD_SEMCTL still not supported. */ |
2c543fc4 | 1218 | printf_unfiltered (_("Process record and replay target doesn't " |
13b6d1d4 MS |
1219 | "support ipc number %s\n"), |
1220 | pulongest (tmpulongest)); | |
2c543fc4 HZ |
1221 | break; |
1222 | } | |
b7f6bf22 HZ |
1223 | break; |
1224 | ||
13b6d1d4 MS |
1225 | case gdb_sys_fsync: |
1226 | case gdb_sys_sigreturn: | |
1227 | case gdb_sys_clone: | |
1228 | case gdb_sys_setdomainname: | |
b7f6bf22 HZ |
1229 | break; |
1230 | ||
13b6d1d4 | 1231 | case gdb_sys_newuname: |
2c543fc4 HZ |
1232 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1233 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1234 | tdep->size_new_utsname)) | |
1235 | return -1; | |
b7f6bf22 HZ |
1236 | break; |
1237 | ||
13b6d1d4 | 1238 | case gdb_sys_modify_ldt: |
2c543fc4 HZ |
1239 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1240 | if (tmpulongest == 0 || tmpulongest == 2) | |
1241 | { | |
1242 | ULONGEST ptr, bytecount; | |
e0881a8e | 1243 | |
2c543fc4 HZ |
1244 | regcache_raw_read_unsigned (regcache, tdep->arg2, &ptr); |
1245 | regcache_raw_read_unsigned (regcache, tdep->arg3, &bytecount); | |
1246 | if (record_arch_list_add_mem ((CORE_ADDR) ptr, (int) bytecount)) | |
1247 | return -1; | |
1248 | } | |
b7f6bf22 HZ |
1249 | break; |
1250 | ||
13b6d1d4 | 1251 | case gdb_sys_adjtimex: |
2c543fc4 HZ |
1252 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1253 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_timex)) | |
1254 | return -1; | |
b7f6bf22 HZ |
1255 | break; |
1256 | ||
13b6d1d4 | 1257 | case gdb_sys_mprotect: |
b7f6bf22 HZ |
1258 | break; |
1259 | ||
13b6d1d4 | 1260 | case gdb_sys_sigprocmask: |
2c543fc4 HZ |
1261 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1262 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1263 | tdep->size_old_sigset_t)) | |
1264 | return -1; | |
b7f6bf22 HZ |
1265 | break; |
1266 | ||
13b6d1d4 MS |
1267 | case gdb_sys_ni_syscall127: |
1268 | case gdb_sys_init_module: | |
1269 | case gdb_sys_delete_module: | |
1270 | case gdb_sys_ni_syscall130: | |
b7f6bf22 HZ |
1271 | break; |
1272 | ||
13b6d1d4 | 1273 | case gdb_sys_quotactl: |
2c543fc4 HZ |
1274 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1275 | switch (tmpulongest) | |
1276 | { | |
1277 | case RECORD_Q_GETFMT: | |
1278 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1279 | &tmpulongest); | |
1280 | /* __u32 */ | |
1281 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 4)) | |
1282 | return -1; | |
1283 | break; | |
1284 | case RECORD_Q_GETINFO: | |
1285 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1286 | &tmpulongest); | |
1287 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1288 | tdep->size_mem_dqinfo)) | |
1289 | return -1; | |
1290 | break; | |
1291 | case RECORD_Q_GETQUOTA: | |
1292 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1293 | &tmpulongest); | |
1294 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1295 | tdep->size_if_dqblk)) | |
1296 | return -1; | |
1297 | break; | |
1298 | case RECORD_Q_XGETQSTAT: | |
1299 | case RECORD_Q_XGETQUOTA: | |
1300 | regcache_raw_read_unsigned (regcache, tdep->arg4, | |
1301 | &tmpulongest); | |
1302 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1303 | tdep->size_fs_quota_stat)) | |
1304 | return -1; | |
1305 | break; | |
1306 | } | |
b7f6bf22 HZ |
1307 | break; |
1308 | ||
13b6d1d4 MS |
1309 | case gdb_sys_getpgid: |
1310 | case gdb_sys_fchdir: | |
1311 | case gdb_sys_bdflush: | |
b7f6bf22 HZ |
1312 | break; |
1313 | ||
13b6d1d4 | 1314 | case gdb_sys_sysfs: |
2c543fc4 HZ |
1315 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1316 | if (tmpulongest == 2) | |
1317 | { | |
1318 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
1319 | &tmpulongest); | |
13b6d1d4 | 1320 | /*XXX the size of memory is not very clear. */ |
2c543fc4 HZ |
1321 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, 10)) |
1322 | return -1; | |
1323 | } | |
b7f6bf22 HZ |
1324 | break; |
1325 | ||
13b6d1d4 MS |
1326 | case gdb_sys_personality: |
1327 | case gdb_sys_ni_syscall137: | |
1328 | case gdb_sys_setfsuid16: | |
1329 | case gdb_sys_setfsgid16: | |
b7f6bf22 HZ |
1330 | break; |
1331 | ||
13b6d1d4 | 1332 | case gdb_sys_llseek: |
2c543fc4 HZ |
1333 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1334 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1335 | tdep->size_loff_t)) | |
1336 | return -1; | |
b7f6bf22 HZ |
1337 | break; |
1338 | ||
13b6d1d4 | 1339 | case gdb_sys_getdents: |
b7f6bf22 | 1340 | { |
2c543fc4 | 1341 | ULONGEST count; |
e0881a8e | 1342 | |
2c543fc4 HZ |
1343 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
1344 | &tmpulongest); | |
1345 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
1346 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1347 | tdep->size_dirent * count)) | |
1348 | return -1; | |
b7f6bf22 HZ |
1349 | } |
1350 | break; | |
1351 | ||
13b6d1d4 | 1352 | case gdb_sys_select: |
2c543fc4 HZ |
1353 | regcache_raw_read_unsigned (regcache, tdep->arg2, &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->arg3, &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->arg4, &tmpulongest); | |
1362 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1363 | tdep->size_fd_set)) | |
1364 | return -1; | |
1365 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
1366 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1367 | tdep->size_timeval)) | |
1368 | return -1; | |
b7f6bf22 HZ |
1369 | break; |
1370 | ||
13b6d1d4 MS |
1371 | case gdb_sys_flock: |
1372 | case gdb_sys_msync: | |
b7f6bf22 HZ |
1373 | break; |
1374 | ||
13b6d1d4 | 1375 | case gdb_sys_readv: |
b7f6bf22 | 1376 | { |
2c543fc4 HZ |
1377 | ULONGEST vec, vlen; |
1378 | ||
1379 | regcache_raw_read_unsigned (regcache, tdep->arg2, &vec); | |
1380 | if (vec) | |
1381 | { | |
1382 | gdb_byte *iov = alloca (tdep->size_iovec); | |
1383 | ||
1384 | regcache_raw_read_unsigned (regcache, tdep->arg3, &vlen); | |
1385 | for (tmpulongest = 0; tmpulongest < vlen; tmpulongest++) | |
1386 | { | |
1387 | if (target_read_memory ((CORE_ADDR) vec, iov, | |
1388 | tdep->size_iovec)) | |
1389 | { | |
1390 | if (record_debug) | |
1391 | fprintf_unfiltered (gdb_stdlog, | |
1392 | "Process record: error reading " | |
1393 | "memory at addr = 0x%s len = %d.\n", | |
1394 | OUTPUT_REG (vec, tdep->arg2), | |
1395 | tdep->size_iovec); | |
1396 | return -1; | |
1397 | } | |
1398 | tmpaddr | |
1399 | = (CORE_ADDR) extract_unsigned_integer (iov, | |
1400 | tdep->size_pointer, | |
1401 | byte_order); | |
1402 | tmpint | |
1403 | = (int) extract_unsigned_integer (iov + tdep->size_pointer, | |
1404 | tdep->size_size_t, | |
1405 | byte_order); | |
1406 | if (record_arch_list_add_mem (tmpaddr, tmpint)) | |
1407 | return -1; | |
1408 | vec += tdep->size_iovec; | |
1409 | } | |
1410 | } | |
b7f6bf22 HZ |
1411 | } |
1412 | break; | |
1413 | ||
13b6d1d4 MS |
1414 | case gdb_sys_writev: |
1415 | case gdb_sys_getsid: | |
1416 | case gdb_sys_fdatasync: | |
1417 | case gdb_sys_sysctl: | |
1418 | case gdb_sys_mlock: | |
1419 | case gdb_sys_munlock: | |
1420 | case gdb_sys_mlockall: | |
1421 | case gdb_sys_munlockall: | |
1422 | case gdb_sys_sched_setparam: | |
1423 | break; | |
1424 | ||
1425 | case gdb_sys_sched_getparam: | |
2c543fc4 HZ |
1426 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1427 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1428 | return -1; | |
b7f6bf22 HZ |
1429 | break; |
1430 | ||
13b6d1d4 MS |
1431 | case gdb_sys_sched_setscheduler: |
1432 | case gdb_sys_sched_getscheduler: | |
1433 | case gdb_sys_sched_yield: | |
1434 | case gdb_sys_sched_get_priority_max: | |
1435 | case gdb_sys_sched_get_priority_min: | |
b7f6bf22 HZ |
1436 | break; |
1437 | ||
13b6d1d4 MS |
1438 | case gdb_sys_sched_rr_get_interval: |
1439 | case gdb_sys_nanosleep: | |
2c543fc4 HZ |
1440 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1441 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1442 | tdep->size_timespec)) | |
1443 | return -1; | |
b7f6bf22 HZ |
1444 | break; |
1445 | ||
13b6d1d4 MS |
1446 | case gdb_sys_mremap: |
1447 | case gdb_sys_setresuid16: | |
b7f6bf22 HZ |
1448 | break; |
1449 | ||
13b6d1d4 | 1450 | case gdb_sys_getresuid16: |
2c543fc4 HZ |
1451 | regcache_raw_read_unsigned (regcache, tdep->arg1, &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->arg2, &tmpulongest); | |
1456 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1457 | tdep->size_old_uid_t)) | |
1458 | return -1; | |
1459 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1460 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1461 | tdep->size_old_uid_t)) | |
1462 | return -1; | |
b7f6bf22 HZ |
1463 | break; |
1464 | ||
13b6d1d4 MS |
1465 | case gdb_sys_vm86: |
1466 | case gdb_sys_ni_syscall167: | |
b7f6bf22 HZ |
1467 | break; |
1468 | ||
13b6d1d4 | 1469 | case gdb_sys_poll: |
2c543fc4 HZ |
1470 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1471 | if (tmpulongest) | |
1472 | { | |
1473 | ULONGEST nfds; | |
e0881a8e | 1474 | |
2c543fc4 HZ |
1475 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nfds); |
1476 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1477 | tdep->size_pollfd * nfds)) | |
1478 | return -1; | |
1479 | } | |
b7f6bf22 HZ |
1480 | break; |
1481 | ||
13b6d1d4 | 1482 | case gdb_sys_nfsservctl: |
2c543fc4 HZ |
1483 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1484 | if (tmpulongest == 7 || tmpulongest == 8) | |
1485 | { | |
1486 | int rsize; | |
e0881a8e | 1487 | |
2c543fc4 HZ |
1488 | if (tmpulongest == 7) |
1489 | rsize = tdep->size_NFS_FHSIZE; | |
1490 | else | |
1491 | rsize = tdep->size_knfsd_fh; | |
1492 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
1493 | &tmpulongest); | |
1494 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, rsize)) | |
1495 | return -1; | |
1496 | } | |
b7f6bf22 HZ |
1497 | break; |
1498 | ||
13b6d1d4 | 1499 | case gdb_sys_setresgid16: |
b7f6bf22 HZ |
1500 | break; |
1501 | ||
13b6d1d4 | 1502 | case gdb_sys_getresgid16: |
2c543fc4 HZ |
1503 | regcache_raw_read_unsigned (regcache, tdep->arg1, &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->arg2, &tmpulongest); | |
1508 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1509 | tdep->size_old_gid_t)) | |
1510 | return -1; | |
1511 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1512 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1513 | tdep->size_old_gid_t)) | |
1514 | return -1; | |
b7f6bf22 HZ |
1515 | break; |
1516 | ||
13b6d1d4 | 1517 | case gdb_sys_prctl: |
2c543fc4 HZ |
1518 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1519 | switch (tmpulongest) | |
1520 | { | |
1521 | case 2: | |
1522 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1523 | &tmpulongest); | |
1524 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1525 | tdep->size_int)) | |
1526 | return -1; | |
1527 | break; | |
1528 | case 16: | |
1529 | regcache_raw_read_unsigned (regcache, tdep->arg2, | |
1530 | &tmpulongest); | |
1531 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1532 | tdep->size_TASK_COMM_LEN)) | |
1533 | return -1; | |
1534 | break; | |
1535 | } | |
b7f6bf22 HZ |
1536 | break; |
1537 | ||
13b6d1d4 | 1538 | case gdb_sys_rt_sigreturn: |
b7f6bf22 HZ |
1539 | break; |
1540 | ||
13b6d1d4 | 1541 | case gdb_sys_rt_sigaction: |
2c543fc4 HZ |
1542 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1543 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1544 | tdep->size_sigaction)) | |
1545 | return -1; | |
b7f6bf22 HZ |
1546 | break; |
1547 | ||
13b6d1d4 | 1548 | case gdb_sys_rt_sigprocmask: |
2c543fc4 HZ |
1549 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1550 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1551 | tdep->size_sigset_t)) | |
1552 | return -1; | |
b7f6bf22 HZ |
1553 | break; |
1554 | ||
13b6d1d4 | 1555 | case gdb_sys_rt_sigpending: |
2c543fc4 HZ |
1556 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1557 | if (tmpulongest) | |
1558 | { | |
1559 | ULONGEST sigsetsize; | |
e0881a8e | 1560 | |
2c543fc4 HZ |
1561 | regcache_raw_read_unsigned (regcache, tdep->arg2,&sigsetsize); |
1562 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1563 | (int) sigsetsize)) | |
1564 | return -1; | |
1565 | } | |
b7f6bf22 HZ |
1566 | break; |
1567 | ||
13b6d1d4 | 1568 | case gdb_sys_rt_sigtimedwait: |
2c543fc4 HZ |
1569 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1570 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1571 | tdep->size_siginfo_t)) | |
1572 | return -1; | |
b7f6bf22 HZ |
1573 | break; |
1574 | ||
13b6d1d4 MS |
1575 | case gdb_sys_rt_sigqueueinfo: |
1576 | case gdb_sys_rt_sigsuspend: | |
b7f6bf22 HZ |
1577 | break; |
1578 | ||
13b6d1d4 | 1579 | case gdb_sys_pread64: |
2c543fc4 HZ |
1580 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1581 | if (tmpulongest) | |
1582 | { | |
1583 | ULONGEST count; | |
e0881a8e | 1584 | |
2c543fc4 HZ |
1585 | regcache_raw_read_unsigned (regcache, tdep->arg3,&count); |
1586 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) count)) | |
1587 | return -1; | |
1588 | } | |
b7f6bf22 HZ |
1589 | break; |
1590 | ||
13b6d1d4 MS |
1591 | case gdb_sys_pwrite64: |
1592 | case gdb_sys_chown16: | |
b7f6bf22 HZ |
1593 | break; |
1594 | ||
13b6d1d4 | 1595 | case gdb_sys_getcwd: |
2c543fc4 HZ |
1596 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1597 | if (tmpulongest) | |
1598 | { | |
1599 | ULONGEST size; | |
e0881a8e | 1600 | |
2c543fc4 HZ |
1601 | regcache_raw_read_unsigned (regcache, tdep->arg2, &size); |
1602 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1603 | return -1; | |
1604 | } | |
b7f6bf22 HZ |
1605 | break; |
1606 | ||
13b6d1d4 | 1607 | case gdb_sys_capget: |
2c543fc4 HZ |
1608 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1609 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1610 | tdep->size_cap_user_data_t)) | |
1611 | return -1; | |
b7f6bf22 HZ |
1612 | break; |
1613 | ||
13b6d1d4 | 1614 | case gdb_sys_capset: |
b7f6bf22 HZ |
1615 | break; |
1616 | ||
13b6d1d4 | 1617 | case gdb_sys_sigaltstack: |
2c543fc4 HZ |
1618 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1619 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1620 | tdep->size_stack_t)) | |
1621 | return -1; | |
b7f6bf22 HZ |
1622 | break; |
1623 | ||
13b6d1d4 | 1624 | case gdb_sys_sendfile: |
2c543fc4 HZ |
1625 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1626 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1627 | tdep->size_off_t)) | |
1628 | return -1; | |
b7f6bf22 HZ |
1629 | break; |
1630 | ||
13b6d1d4 MS |
1631 | case gdb_sys_ni_syscall188: |
1632 | case gdb_sys_ni_syscall189: | |
1633 | case gdb_sys_vfork: | |
b7f6bf22 HZ |
1634 | break; |
1635 | ||
13b6d1d4 | 1636 | case gdb_sys_getrlimit: |
2c543fc4 HZ |
1637 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1638 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1639 | tdep->size_rlimit)) | |
1640 | return -1; | |
b7f6bf22 HZ |
1641 | break; |
1642 | ||
13b6d1d4 | 1643 | case gdb_sys_mmap2: |
b7f6bf22 HZ |
1644 | break; |
1645 | ||
13b6d1d4 MS |
1646 | case gdb_sys_truncate64: |
1647 | case gdb_sys_ftruncate64: | |
b7f6bf22 HZ |
1648 | break; |
1649 | ||
13b6d1d4 MS |
1650 | case gdb_sys_stat64: |
1651 | case gdb_sys_lstat64: | |
1652 | case gdb_sys_fstat64: | |
2c543fc4 HZ |
1653 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1654 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1655 | tdep->size_stat64)) | |
1656 | return -1; | |
b7f6bf22 HZ |
1657 | break; |
1658 | ||
13b6d1d4 MS |
1659 | case gdb_sys_lchown: |
1660 | case gdb_sys_getuid: | |
1661 | case gdb_sys_getgid: | |
1662 | case gdb_sys_geteuid: | |
1663 | case gdb_sys_getegid: | |
1664 | case gdb_sys_setreuid: | |
1665 | case gdb_sys_setregid: | |
b7f6bf22 HZ |
1666 | break; |
1667 | ||
13b6d1d4 | 1668 | case gdb_sys_getgroups: |
2c543fc4 HZ |
1669 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1670 | if (tmpulongest) | |
1671 | { | |
1672 | ULONGEST gidsetsize; | |
e0881a8e | 1673 | |
2c543fc4 HZ |
1674 | regcache_raw_read_unsigned (regcache, tdep->arg1, |
1675 | &gidsetsize); | |
1676 | tmpint = tdep->size_gid_t * (int) gidsetsize; | |
1677 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tmpint)) | |
1678 | return -1; | |
1679 | } | |
b7f6bf22 HZ |
1680 | break; |
1681 | ||
13b6d1d4 MS |
1682 | case gdb_sys_setgroups: |
1683 | case gdb_sys_fchown: | |
1684 | case gdb_sys_setresuid: | |
b7f6bf22 HZ |
1685 | break; |
1686 | ||
13b6d1d4 | 1687 | case gdb_sys_getresuid: |
2c543fc4 HZ |
1688 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1689 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1690 | return -1; | |
1691 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1692 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1693 | return -1; | |
1694 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1695 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_uid_t)) | |
1696 | return -1; | |
b7f6bf22 HZ |
1697 | break; |
1698 | ||
13b6d1d4 | 1699 | case gdb_sys_setresgid: |
b7f6bf22 HZ |
1700 | break; |
1701 | ||
13b6d1d4 | 1702 | case gdb_sys_getresgid: |
2c543fc4 HZ |
1703 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1704 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1705 | return -1; | |
1706 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
1707 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1708 | return -1; | |
1709 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
1710 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_gid_t)) | |
1711 | return -1; | |
b7f6bf22 HZ |
1712 | break; |
1713 | ||
13b6d1d4 MS |
1714 | case gdb_sys_chown: |
1715 | case gdb_sys_setuid: | |
1716 | case gdb_sys_setgid: | |
1717 | case gdb_sys_setfsuid: | |
1718 | case gdb_sys_setfsgid: | |
1719 | case gdb_sys_pivot_root: | |
b7f6bf22 HZ |
1720 | break; |
1721 | ||
13b6d1d4 | 1722 | case gdb_sys_mincore: |
2c543fc4 HZ |
1723 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1724 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1725 | tdep->size_PAGE_SIZE)) | |
1726 | return -1; | |
b7f6bf22 HZ |
1727 | break; |
1728 | ||
13b6d1d4 | 1729 | case gdb_sys_madvise: |
b7f6bf22 HZ |
1730 | break; |
1731 | ||
13b6d1d4 | 1732 | case gdb_sys_getdents64: |
b7f6bf22 | 1733 | { |
2c543fc4 | 1734 | ULONGEST count; |
e0881a8e | 1735 | |
2c543fc4 HZ |
1736 | regcache_raw_read_unsigned (regcache, tdep->arg2, |
1737 | &tmpulongest); | |
1738 | regcache_raw_read_unsigned (regcache, tdep->arg3, &count); | |
1739 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1740 | tdep->size_dirent64 * count)) | |
1741 | return -1; | |
b7f6bf22 HZ |
1742 | } |
1743 | break; | |
1744 | ||
13b6d1d4 | 1745 | case gdb_sys_fcntl64: |
2c543fc4 HZ |
1746 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1747 | if (tmpulongest == tdep->fcntl_F_GETLK64) | |
50ef67b3 | 1748 | { |
2c543fc4 HZ |
1749 | regcache_raw_read_unsigned (regcache, tdep->arg3, |
1750 | &tmpulongest); | |
1751 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1752 | tdep->size_flock64)) | |
1753 | return -1; | |
1754 | } | |
1755 | else if (tmpulongest != tdep->fcntl_F_SETLK64 | |
1756 | && tmpulongest != tdep->fcntl_F_SETLKW64) | |
50ef67b3 | 1757 | { |
2c543fc4 HZ |
1758 | goto sys_fcntl; |
1759 | } | |
b7f6bf22 HZ |
1760 | break; |
1761 | ||
13b6d1d4 MS |
1762 | case gdb_sys_ni_syscall222: |
1763 | case gdb_sys_ni_syscall223: | |
1764 | case gdb_sys_gettid: | |
1765 | case gdb_sys_readahead: | |
1766 | case gdb_sys_setxattr: | |
1767 | case gdb_sys_lsetxattr: | |
1768 | case gdb_sys_fsetxattr: | |
1769 | break; | |
1770 | ||
1771 | case gdb_sys_getxattr: | |
1772 | case gdb_sys_lgetxattr: | |
1773 | case gdb_sys_fgetxattr: | |
2c543fc4 HZ |
1774 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1775 | if (tmpulongest) | |
1776 | { | |
1777 | ULONGEST size; | |
e0881a8e | 1778 | |
2c543fc4 HZ |
1779 | regcache_raw_read_unsigned (regcache, tdep->arg4, &size); |
1780 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1781 | return -1; | |
1782 | } | |
b7f6bf22 HZ |
1783 | break; |
1784 | ||
13b6d1d4 MS |
1785 | case gdb_sys_listxattr: |
1786 | case gdb_sys_llistxattr: | |
1787 | case gdb_sys_flistxattr: | |
2c543fc4 HZ |
1788 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1789 | if (tmpulongest) | |
1790 | { | |
1791 | ULONGEST size; | |
e0881a8e | 1792 | |
2c543fc4 HZ |
1793 | regcache_raw_read_unsigned (regcache, tdep->arg3, &size); |
1794 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) size)) | |
1795 | return -1; | |
1796 | } | |
b7f6bf22 HZ |
1797 | break; |
1798 | ||
13b6d1d4 MS |
1799 | case gdb_sys_removexattr: |
1800 | case gdb_sys_lremovexattr: | |
1801 | case gdb_sys_fremovexattr: | |
1802 | case gdb_sys_tkill: | |
b7f6bf22 HZ |
1803 | break; |
1804 | ||
13b6d1d4 | 1805 | case gdb_sys_sendfile64: |
2c543fc4 HZ |
1806 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1807 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1808 | tdep->size_loff_t)) | |
1809 | return -1; | |
b7f6bf22 HZ |
1810 | break; |
1811 | ||
13b6d1d4 MS |
1812 | case gdb_sys_futex: |
1813 | case gdb_sys_sched_setaffinity: | |
b7f6bf22 HZ |
1814 | break; |
1815 | ||
13b6d1d4 | 1816 | case gdb_sys_sched_getaffinity: |
2c543fc4 HZ |
1817 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1818 | if (tmpulongest) | |
1819 | { | |
1820 | ULONGEST len; | |
e0881a8e | 1821 | |
2c543fc4 HZ |
1822 | regcache_raw_read_unsigned (regcache, tdep->arg2, &len); |
1823 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
1824 | return -1; | |
1825 | } | |
b7f6bf22 HZ |
1826 | break; |
1827 | ||
13b6d1d4 | 1828 | case gdb_sys_set_thread_area: |
2c543fc4 HZ |
1829 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1830 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1831 | return -1; | |
b7f6bf22 HZ |
1832 | break; |
1833 | ||
13b6d1d4 | 1834 | case gdb_sys_get_thread_area: |
2c543fc4 HZ |
1835 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
1836 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1837 | tdep->size_user_desc)) | |
1838 | return -1; | |
b7f6bf22 HZ |
1839 | break; |
1840 | ||
13b6d1d4 | 1841 | case gdb_sys_io_setup: |
2c543fc4 HZ |
1842 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1843 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_long)) | |
1844 | return -1; | |
b7f6bf22 HZ |
1845 | break; |
1846 | ||
13b6d1d4 | 1847 | case gdb_sys_io_destroy: |
b7f6bf22 HZ |
1848 | break; |
1849 | ||
13b6d1d4 | 1850 | case gdb_sys_io_getevents: |
2c543fc4 HZ |
1851 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1852 | if (tmpulongest) | |
1853 | { | |
1854 | ULONGEST nr; | |
e0881a8e | 1855 | |
2c543fc4 HZ |
1856 | regcache_raw_read_unsigned (regcache, tdep->arg3, &nr); |
1857 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1858 | nr * tdep->size_io_event)) | |
1859 | return -1; | |
1860 | } | |
b7f6bf22 HZ |
1861 | break; |
1862 | ||
13b6d1d4 | 1863 | case gdb_sys_io_submit: |
2c543fc4 HZ |
1864 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1865 | if (tmpulongest) | |
1866 | { | |
1867 | ULONGEST nr, i; | |
1868 | gdb_byte *iocbp; | |
1869 | ||
1870 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nr); | |
1871 | iocbp = alloca (nr * tdep->size_pointer); | |
1872 | if (target_read_memory ((CORE_ADDR) tmpulongest, iocbp, | |
1873 | nr * tdep->size_pointer)) | |
1874 | { | |
1875 | if (record_debug) | |
1876 | fprintf_unfiltered (gdb_stdlog, | |
1877 | "Process record: error reading memory " | |
1878 | "at addr = 0x%s len = %u.\n", | |
1879 | OUTPUT_REG (tmpulongest, tdep->arg2), | |
1880 | (int) (nr * tdep->size_pointer)); | |
1881 | return -1; | |
1882 | } | |
1883 | for (i = 0; i < nr; i++) | |
1884 | { | |
1885 | tmpaddr | |
1886 | = (CORE_ADDR) extract_unsigned_integer (iocbp, | |
1887 | tdep->size_pointer, | |
1888 | byte_order); | |
1889 | if (record_arch_list_add_mem (tmpaddr, tdep->size_iocb)) | |
1890 | return -1; | |
1891 | iocbp += tdep->size_pointer; | |
1892 | } | |
1893 | } | |
b7f6bf22 HZ |
1894 | break; |
1895 | ||
13b6d1d4 | 1896 | case gdb_sys_io_cancel: |
2c543fc4 HZ |
1897 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1898 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1899 | tdep->size_io_event)) | |
1900 | return -1; | |
b7f6bf22 HZ |
1901 | break; |
1902 | ||
13b6d1d4 MS |
1903 | case gdb_sys_fadvise64: |
1904 | case gdb_sys_ni_syscall251: | |
b7f6bf22 HZ |
1905 | break; |
1906 | ||
13b6d1d4 | 1907 | case gdb_sys_exit_group: |
b7f6bf22 | 1908 | { |
2c543fc4 | 1909 | int q; |
e0881a8e | 1910 | |
2c543fc4 HZ |
1911 | target_terminal_ours (); |
1912 | q = yquery (_("The next instruction is syscall exit_group. " | |
1913 | "It will make the program exit. " | |
1914 | "Do you want to stop the program?")); | |
1915 | target_terminal_inferior (); | |
1916 | if (q) | |
1917 | return 1; | |
b7f6bf22 HZ |
1918 | } |
1919 | break; | |
1920 | ||
13b6d1d4 | 1921 | case gdb_sys_lookup_dcookie: |
2c543fc4 HZ |
1922 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1923 | if (tmpulongest) | |
1924 | { | |
1925 | ULONGEST len; | |
e0881a8e | 1926 | |
2c543fc4 HZ |
1927 | regcache_raw_read_unsigned (regcache, tdep->arg3, &len); |
1928 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) len)) | |
1929 | return -1; | |
1930 | } | |
b7f6bf22 HZ |
1931 | break; |
1932 | ||
13b6d1d4 MS |
1933 | case gdb_sys_epoll_create: |
1934 | case gdb_sys_epoll_ctl: | |
b7f6bf22 HZ |
1935 | break; |
1936 | ||
13b6d1d4 | 1937 | case gdb_sys_epoll_wait: |
2c543fc4 HZ |
1938 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1939 | if (tmpulongest) | |
1940 | { | |
1941 | ULONGEST maxevents; | |
e0881a8e | 1942 | |
2c543fc4 HZ |
1943 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxevents); |
1944 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1945 | maxevents * tdep->size_epoll_event)) | |
1946 | return -1; | |
1947 | } | |
b7f6bf22 HZ |
1948 | break; |
1949 | ||
13b6d1d4 MS |
1950 | case gdb_sys_remap_file_pages: |
1951 | case gdb_sys_set_tid_address: | |
b7f6bf22 HZ |
1952 | break; |
1953 | ||
13b6d1d4 | 1954 | case gdb_sys_timer_create: |
2c543fc4 HZ |
1955 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
1956 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
1957 | return -1; | |
b7f6bf22 HZ |
1958 | break; |
1959 | ||
13b6d1d4 | 1960 | case gdb_sys_timer_settime: |
2c543fc4 HZ |
1961 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1962 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1963 | tdep->size_itimerspec)) | |
1964 | return -1; | |
b7f6bf22 HZ |
1965 | break; |
1966 | ||
13b6d1d4 | 1967 | case gdb_sys_timer_gettime: |
2c543fc4 HZ |
1968 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1969 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1970 | tdep->size_itimerspec)) | |
1971 | return -1; | |
b7f6bf22 HZ |
1972 | break; |
1973 | ||
13b6d1d4 MS |
1974 | case gdb_sys_timer_getoverrun: |
1975 | case gdb_sys_timer_delete: | |
1976 | case gdb_sys_clock_settime: | |
b7f6bf22 HZ |
1977 | break; |
1978 | ||
13b6d1d4 | 1979 | case gdb_sys_clock_gettime: |
2c543fc4 HZ |
1980 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1981 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1982 | tdep->size_timespec)) | |
1983 | return -1; | |
b7f6bf22 HZ |
1984 | break; |
1985 | ||
13b6d1d4 | 1986 | case gdb_sys_clock_getres: |
2c543fc4 HZ |
1987 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
1988 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1989 | tdep->size_timespec)) | |
1990 | return -1; | |
b7f6bf22 HZ |
1991 | break; |
1992 | ||
13b6d1d4 | 1993 | case gdb_sys_clock_nanosleep: |
2c543fc4 HZ |
1994 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); |
1995 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
1996 | tdep->size_timespec)) | |
1997 | return -1; | |
b7f6bf22 HZ |
1998 | break; |
1999 | ||
13b6d1d4 MS |
2000 | case gdb_sys_statfs64: |
2001 | case gdb_sys_fstatfs64: | |
2c543fc4 HZ |
2002 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2003 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2004 | tdep->size_statfs64)) | |
2005 | return -1; | |
b7f6bf22 HZ |
2006 | break; |
2007 | ||
13b6d1d4 MS |
2008 | case gdb_sys_tgkill: |
2009 | case gdb_sys_utimes: | |
2010 | case gdb_sys_fadvise64_64: | |
2011 | case gdb_sys_ni_syscall273: | |
2012 | case gdb_sys_mbind: | |
b7f6bf22 HZ |
2013 | break; |
2014 | ||
13b6d1d4 | 2015 | case gdb_sys_get_mempolicy: |
2c543fc4 HZ |
2016 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2017 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2018 | return -1; | |
2019 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
2020 | if (tmpulongest) | |
2021 | { | |
2022 | ULONGEST maxnode; | |
e0881a8e | 2023 | |
2c543fc4 HZ |
2024 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxnode); |
2025 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2026 | maxnode * tdep->size_long)) | |
2027 | return -1; | |
2028 | } | |
b7f6bf22 HZ |
2029 | break; |
2030 | ||
13b6d1d4 MS |
2031 | case gdb_sys_set_mempolicy: |
2032 | case gdb_sys_mq_open: | |
2033 | case gdb_sys_mq_unlink: | |
2034 | case gdb_sys_mq_timedsend: | |
b7f6bf22 HZ |
2035 | break; |
2036 | ||
13b6d1d4 | 2037 | case gdb_sys_mq_timedreceive: |
2c543fc4 HZ |
2038 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2039 | if (tmpulongest) | |
2040 | { | |
2041 | ULONGEST msg_len; | |
e0881a8e | 2042 | |
2c543fc4 HZ |
2043 | regcache_raw_read_unsigned (regcache, tdep->arg3, &msg_len); |
2044 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2045 | (int) msg_len)) | |
2046 | return -1; | |
2047 | } | |
2048 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
2049 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2050 | return -1; | |
b7f6bf22 HZ |
2051 | break; |
2052 | ||
13b6d1d4 | 2053 | case gdb_sys_mq_notify: |
b7f6bf22 HZ |
2054 | break; |
2055 | ||
13b6d1d4 | 2056 | case gdb_sys_mq_getsetattr: |
2c543fc4 HZ |
2057 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2058 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2059 | tdep->size_mq_attr)) | |
2060 | return -1; | |
b7f6bf22 HZ |
2061 | break; |
2062 | ||
13b6d1d4 | 2063 | case gdb_sys_kexec_load: |
b7f6bf22 HZ |
2064 | break; |
2065 | ||
13b6d1d4 | 2066 | case gdb_sys_waitid: |
2c543fc4 HZ |
2067 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2068 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2069 | tdep->size_siginfo)) | |
2070 | return -1; | |
2071 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
2072 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2073 | tdep->size_rusage)) | |
2074 | return -1; | |
b7f6bf22 HZ |
2075 | break; |
2076 | ||
13b6d1d4 MS |
2077 | case gdb_sys_ni_syscall285: |
2078 | case gdb_sys_add_key: | |
2079 | case gdb_sys_request_key: | |
b7f6bf22 HZ |
2080 | break; |
2081 | ||
13b6d1d4 | 2082 | case gdb_sys_keyctl: |
2c543fc4 HZ |
2083 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2084 | if (tmpulongest == 6 || tmpulongest == 11) | |
2085 | { | |
2086 | regcache_raw_read_unsigned (regcache, tdep->arg3, | |
2087 | &tmpulongest); | |
2088 | if (tmpulongest) | |
2089 | { | |
2090 | ULONGEST buflen; | |
e0881a8e | 2091 | |
2c543fc4 HZ |
2092 | regcache_raw_read_unsigned (regcache, tdep->arg4, &buflen); |
2093 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2094 | (int) buflen)) | |
2095 | return -1; | |
2096 | } | |
2097 | } | |
b7f6bf22 HZ |
2098 | break; |
2099 | ||
13b6d1d4 MS |
2100 | case gdb_sys_ioprio_set: |
2101 | case gdb_sys_ioprio_get: | |
2102 | case gdb_sys_inotify_init: | |
2103 | case gdb_sys_inotify_add_watch: | |
2104 | case gdb_sys_inotify_rm_watch: | |
2105 | case gdb_sys_migrate_pages: | |
2106 | case gdb_sys_openat: | |
2107 | case gdb_sys_mkdirat: | |
2108 | case gdb_sys_mknodat: | |
2109 | case gdb_sys_fchownat: | |
2110 | case gdb_sys_futimesat: | |
2111 | break; | |
2112 | ||
2113 | case gdb_sys_fstatat64: | |
2c543fc4 HZ |
2114 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2115 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2116 | tdep->size_stat64)) | |
2117 | return -1; | |
b7f6bf22 HZ |
2118 | break; |
2119 | ||
13b6d1d4 MS |
2120 | case gdb_sys_unlinkat: |
2121 | case gdb_sys_renameat: | |
2122 | case gdb_sys_linkat: | |
2123 | case gdb_sys_symlinkat: | |
b7f6bf22 HZ |
2124 | break; |
2125 | ||
13b6d1d4 | 2126 | case gdb_sys_readlinkat: |
2c543fc4 HZ |
2127 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); |
2128 | if (tmpulongest) | |
2129 | { | |
2130 | ULONGEST bufsiz; | |
e0881a8e | 2131 | |
2c543fc4 HZ |
2132 | regcache_raw_read_unsigned (regcache, tdep->arg4, &bufsiz); |
2133 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, (int) bufsiz)) | |
2134 | return -1; | |
2135 | } | |
b7f6bf22 HZ |
2136 | break; |
2137 | ||
13b6d1d4 MS |
2138 | case gdb_sys_fchmodat: |
2139 | case gdb_sys_faccessat: | |
b7f6bf22 HZ |
2140 | break; |
2141 | ||
13b6d1d4 | 2142 | case gdb_sys_pselect6: |
2c543fc4 HZ |
2143 | regcache_raw_read_unsigned (regcache, tdep->arg2, &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->arg3, &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->arg4, &tmpulongest); | |
2152 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2153 | tdep->size_fd_set)) | |
2154 | return -1; | |
2155 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); | |
2156 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2157 | tdep->size_timespec)) | |
2158 | return -1; | |
b7f6bf22 HZ |
2159 | break; |
2160 | ||
13b6d1d4 | 2161 | case gdb_sys_ppoll: |
2c543fc4 HZ |
2162 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2163 | if (tmpulongest) | |
2164 | { | |
2165 | ULONGEST nfds; | |
e0881a8e | 2166 | |
2c543fc4 HZ |
2167 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nfds); |
2168 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2169 | tdep->size_pollfd * nfds)) | |
2170 | return -1; | |
2171 | } | |
2172 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2173 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2174 | tdep->size_timespec)) | |
2175 | return -1; | |
b7f6bf22 HZ |
2176 | break; |
2177 | ||
13b6d1d4 MS |
2178 | case gdb_sys_unshare: |
2179 | case gdb_sys_set_robust_list: | |
b7f6bf22 HZ |
2180 | break; |
2181 | ||
13b6d1d4 | 2182 | case gdb_sys_get_robust_list: |
2c543fc4 HZ |
2183 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2184 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2185 | return -1; | |
2186 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2187 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2188 | return -1; | |
b7f6bf22 HZ |
2189 | break; |
2190 | ||
13b6d1d4 | 2191 | case gdb_sys_splice: |
2c543fc4 HZ |
2192 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2193 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2194 | tdep->size_loff_t)) | |
2195 | return -1; | |
2196 | regcache_raw_read_unsigned (regcache, tdep->arg4, &tmpulongest); | |
2197 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2198 | tdep->size_loff_t)) | |
2199 | return -1; | |
b7f6bf22 HZ |
2200 | break; |
2201 | ||
13b6d1d4 MS |
2202 | case gdb_sys_sync_file_range: |
2203 | case gdb_sys_tee: | |
2204 | case gdb_sys_vmsplice: | |
b7f6bf22 HZ |
2205 | break; |
2206 | ||
13b6d1d4 | 2207 | case gdb_sys_move_pages: |
2c543fc4 HZ |
2208 | regcache_raw_read_unsigned (regcache, tdep->arg5, &tmpulongest); |
2209 | if (tmpulongest) | |
2210 | { | |
2211 | ULONGEST nr_pages; | |
e0881a8e | 2212 | |
2c543fc4 HZ |
2213 | regcache_raw_read_unsigned (regcache, tdep->arg2, &nr_pages); |
2214 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2215 | nr_pages * tdep->size_int)) | |
2216 | return -1; | |
2217 | } | |
b7f6bf22 HZ |
2218 | break; |
2219 | ||
13b6d1d4 | 2220 | case gdb_sys_getcpu: |
2c543fc4 HZ |
2221 | regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest); |
2222 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2223 | return -1; | |
2224 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); | |
2225 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tdep->size_int)) | |
2226 | return -1; | |
2227 | regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); | |
2228 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, | |
2229 | tdep->size_ulong * 2)) | |
2230 | return -1; | |
b7f6bf22 HZ |
2231 | break; |
2232 | ||
13b6d1d4 | 2233 | case gdb_sys_epoll_pwait: |
2c543fc4 HZ |
2234 | regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); |
2235 | if (tmpulongest) | |
2236 | { | |
2237 | ULONGEST maxevents; | |
e0881a8e | 2238 | |
2c543fc4 HZ |
2239 | regcache_raw_read_unsigned (regcache, tdep->arg3, &maxevents); |
2240 | tmpint = (int) maxevents * tdep->size_epoll_event; | |
2241 | if (record_arch_list_add_mem ((CORE_ADDR) tmpulongest, tmpint)) | |
2242 | return -1; | |
2243 | } | |
b7f6bf22 HZ |
2244 | break; |
2245 | ||
2246 | default: | |
2247 | printf_unfiltered (_("Process record and replay target doesn't " | |
13b6d1d4 | 2248 | "support syscall number %d\n"), syscall); |
b7f6bf22 HZ |
2249 | return -1; |
2250 | break; | |
2251 | } | |
2252 | ||
2253 | return 0; | |
2254 | } |