blob: cd1298e2c907004c5c246c071b74e1c2b70684a9 [file] [log] [blame]
Roland McGrath02687832007-07-05 19:09:14 +000012007-07-05 Roland McGrath <roland@redhat.com>
2
Roland McGrath4acaaa12007-07-05 20:03:21 +00003 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
4 Fixes Debian#385310.
5
Roland McGrath6176a1a2007-07-05 19:31:52 +00006 * strace.c (main): Fix error message for unfound -u user.
7 From Srinivasa Ds <srinivasa@in.ibm.com>.
Roland McGrath599df142007-07-05 19:37:07 +00008 Fixes RH#247170.
Roland McGrath6176a1a2007-07-05 19:31:52 +00009
10 * debian/control (Architecture): Add armel.
11
Roland McGratha41eb902007-07-05 19:28:52 +000012 * linux/syscallent.h: Fix sys_delete_module arg count.
13 * linux/alpha/syscallent.h: Likewise.
14 * linux/arm/syscallent.h: Likewise.
15 * linux/hppa/syscallent.h: Likewise.
16 * linux/ia64/syscallent.h: Likewise.
17 * linux/m68k/syscallent.h: Likewise.
18 * linux/mips/syscallent.h: Likewise.
19 * linux/powerpc/syscallent.h: Likewise.
20 * linux/s390/syscallent.h: Likewise.
21 * linux/s390x/syscallent.h: Likewise.
22 * linux/sh/syscallent.h: Likewise.
23 * linux/sh64/syscallent.h: Likewise.
24 * linux/sparc/syscallent.h: Likewise.
25 * linux/sparc64/syscallent.h: Likewise.
26 * linux/sparc64/syscallent2.h: Likewise.
27 * linux/x86_64/syscallent.h: Likewise.
28 * linux/dummy.h (sys_delete_module): Use sys_open.
29 From Johannes Stezenbach <js@linuxtv.org>.
30
Roland McGrath02687832007-07-05 19:09:14 +000031 * configure.ac: Check for struct sigcontext.sc_hi2.
32 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
Roland McGrathc219f7c2007-07-05 18:59:16 +000033
34 * process.c [LINUX] (futexops): Add many new values.
35 [LINUX] (futexwakeops, futexwakecmps): New tables.
36 [LINUX] (sys_futex): Use them.
37 From Ulrich Drepper <drepper@redhat.com>.
38 Fixes RH#241467.
39
Roland McGrath70e4b462007-07-05 18:43:24 +0000402007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
41
42 * strace.c (detach): New prototype. Extended the function comment.
43 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
44 detach() call.
45 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
46 detach() call. Always call detach() only once from the group leader.
47 Comment the leader killing known bug tested by `test/leaderkill.c'.
48 Code advisory: Roland McGrath
49 Fixes RH#240961.
50
51 * test/leaderkill.c: New file.
52 * test/.cvsignore, test/Makefile: Add it.
53
Roland McGratha7b4e0a2007-07-05 19:01:39 +0000542007-03-21 Andreas Schwab <schwab@suse.de>
55
56 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
57
Dmitry V. Levinb011af52007-06-30 11:37:09 +0000582007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
59 Dmitry V. Levin <ldv@altlinux.org>
60
61 Trace linux SG_IO ioctl arguments and results.
62 * scsi.c: New file.
Roland McGrath70e4b462007-07-05 18:43:24 +000063 * Makefile.am (strace_SOURCES): Add it.
Dmitry V. Levinb011af52007-06-30 11:37:09 +000064 * defs.h (scsi_ioctl): New function.
65 * ioctl.c (ioctl_decode): Use scsi_ioctl().
66
Dmitry V. Levinfefdd972007-06-29 21:25:56 +0000672007-06-28 Dmitry V. Levin <ldv@altlinux.org>
68
69 * util.c (tv_mul): Multiply tv_usec properly.
70 Patch from Cai Fei <caifei@cn.fujitsu.com>.
71
Roland McGrath8a483d82007-06-11 22:06:37 +0000722007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
73
74 Never interrupt when the attached traced process would be left stopped.
75 * strace.c (main): `-p' attaching moved to ...
76 (startup_attach): ... a new function, renamed a variable C to TCBI.
77 Block interrupting signals since the first tracee has been attached.
78 New comment about INTERRUPTED in the nonthreaded case.
79 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
80 (main): Command spawning moved to ...
81 (startup_child): ... a new function, replaced RETURN with EXIT.
82 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
83 new SIGSTOP for processes still in TCB_STARTUP.
84 (main): Move signals and BLOCKED_SET init before the tracees attaching,
85 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
86 have been already caught before clearing TCB_STARTUP.
87 (trace): Removed the `!WIFSTOPPED(status)' dead code.
88 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
89 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
90 Code advisory: Roland McGrath
91 Fixes RH#240986.
92
Roland McGrath625c9982007-06-02 00:07:38 +0000932007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
94
95 * strace.c [LINUX] (my_tgkill): New macro.
96 [LINUX] (detach): Use my_tgkill () instead of kill(2).
97 Fixes RH#240962.
98
Dmitry V. Levin71f1a132007-03-29 23:30:09 +0000992007-03-30 Dmitry V. Levin <ldv@altlinux.org>
100
101 * mem.c (mmap_flags): Add MAP_32BIT.
102 Reported by Kirill A. Shutemov.
103
Dmitry V. Levin40284242007-03-21 13:52:14 +00001042007-01-12 Dmitry V. Levin <ldv@altlinux.org>
105
Dmitry V. Levin652e4482007-03-21 14:18:17 +0000106 * sock.c (sock_ioctl): Check umove() return code.
107 [LINUX] Handle SIOCGIFTXQLEN and SIOCGIFMAP.
Dmitry V. Levin40284242007-03-21 13:52:14 +0000108
Roland McGrath9f825d32007-03-16 21:56:17 +00001092007-03-16 Roland McGrath <roland@redhat.com>
110
111 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
112 * linux/s390x/syscallent.h: Likewise.
113
Roland McGrathc6696f52007-02-18 22:56:46 +00001142007-02-18 Roland McGrath <roland@redhat.com>
115
116 * strace.spec (Summary): Remove trailing period.
117 (%files): Add %doc files.
118 (%changelog): Double %s in text.
119 (BuildRoot): Change to Fedora canonical.
120 (%install): Don't use %makeinstall macro.
121 (%build): Use %{?_smp_mflags}.
122
Roland McGrath0a45fae2007-01-16 23:25:34 +00001232007-01-16 Roland McGrath <roland@redhat.com>
124
125 * configure.ac, NEWS: Version 4.5.15.
126 * debian/changelog, strace.spec: 4.5.15-1.
127
Dmitry V. Levin817b7082007-01-16 15:10:07 +00001282007-01-16 Dmitry V. Levin <ldv@altlinux.org>
129
130 Update mount parser to match kernel behaviour.
131 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
132 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
133 New macros.
134 [LINUX] (mount_flags): Add them.
135 [LINUX] (MS_MGC_MSK): New macro.
136 [LINUX] (sys_mount): Update parser to match kernel behaviour:
137 discard MS_MGC_VAL magic, do not decode type and/or data
138 strings when specified flags do not imply valid strings.
139
Dmitry V. Levin71d70892007-01-13 11:17:38 +00001402007-01-12 Dmitry V. Levin <ldv@altlinux.org>
141
142 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
143 modes as flags.
144
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +00001452007-01-11 Dmitry V. Levin <ldv@altlinux.org>
146
Dmitry V. Levin5c7ad8c2007-01-13 11:15:48 +0000147 Update umount parser.
148 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
149 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
150 [LINUX] (sys_umount2): Use umount_flags.
151
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +0000152 Fix open(2) flags parser.
153 * defs.h (tprint_open_modes): New function.
154 * desc.c (sprint_open_modes): New function.
155 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
156 * file.c (openmodes): Split xlat into open_access_modes and
157 open_mode_flags.
158 (tprint_open_modes): New function.
159 (decode_open): Use it.
160 * ipc.c (sys_mq_open, printmqattr): Likewise.
161 Fixes RH#222385.
162
Roland McGratha9e32242007-01-11 22:22:54 +00001632007-01-11 Roland McGrath <roland@redhat.com>
164
165 * configure.ac, NEWS: Version 4.5.15.
166 * debian/changelog, strace.spec: 4.5.15-1.
167
Roland McGrath7a399402007-01-11 22:42:45 +0000168 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
169
Roland McGratha9e32242007-01-11 22:22:54 +0000170 * strace.spec (Release): Use %{?dist}.
171
Roland McGrath4724f3b2007-01-11 22:26:04 +0000172 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
173
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001742006-12-27 Dmitry V. Levin <ldv@altlinux.org>
175
Roland McGratha9e32242007-01-11 22:22:54 +0000176 Add const qualifier to xlookup() return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +0000177 * defs.h (xlookup): Add const qualifier to return value.
178 * desc.c (sprintflags): Likewise.
179 * process.c (printpriv): Update xlookup() use.
Roland McGratha9e32242007-01-11 22:22:54 +0000180 * signal.c (sprintsigmask): Add const qualifier to first argument and
181 return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +0000182 * util.c (xlookup): Add const qualifier to return value.
183 (printxval): Update xlookup() use.
184
Dmitry V. Levin7d61ff12006-12-21 21:15:04 +00001852006-12-21 Dmitry V. Levin <ldv@altlinux.org>
186
187 Move counts code to separate file.
188 * count.c: New file.
189 * Makefile.am (strace_SOURCES): Add count.c.
190 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
191 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
192 set_overhead, call_summary_pers, call_summary): Move to count.c
193 * count.c (count_syscall): New function.
194 * defs.h (count_syscall): Declare it.
195 * syscall.c (trace_syscall): Use it.
196
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +00001972006-12-20 Dmitry V. Levin <ldv@altlinux.org>
198
Dmitry V. Levinb2f86992006-12-21 11:44:28 +0000199 * syscall.c (internal_syscall): Change conditions for internal_exit,
200 internal_fork, internal_clone, internal_exec and internal_wait
201 calls from switching on known scno values to switching on known
202 sysent[tcp->scno].sys_func values.
203 Fixes RH#179740.
204
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +0000205 Show system call summary for each personality.
206 * syscall.c (countv): New call_counts pointers array.
207 (counts): Convert to macro wrapper around countv.
208 (call_summary_pers): New function.
209 (call_summary): Use it for each personality.
210 Fixes RH#192193.
211
Dmitry V. Levin10de62b2006-12-13 21:45:31 +00002122006-12-12 Dmitry V. Levin <ldv@altlinux.org>
213
214 Fix -ff -o behaviour. Fix piping trace output.
215 * defs.h (newoutf): Remove.
216 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
217 around alloc_tcb().
218 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
219 Remove newoutf() call.
220 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
221 swap_uid): New functions.
222 (popen_pid): New variable.
223 (newoutf): Make static, use strace_fopen().
224 (main): Use strace_fopen() and strace_popen(), remove uids
225 swapping. Do not open outfname when followfork > 1.
226 Reinitialize tcp->outf properly.
227 (alloctcb): Rename to alloc_tcb. Use newoutf().
228 (trace): Check popen_pid. Remove newoutf() call.
229 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
Dmitry V. Levin16f27942006-12-21 21:00:34 +0000230 Fixes RH#204950, RH#218435, Debian#353935.
Dmitry V. Levin10de62b2006-12-13 21:45:31 +0000231
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +00002322006-12-10 Dmitry V. Levin <ldv@altlinux.org>
233
Dmitry V. Levind3cb3922006-12-13 17:45:02 +0000234 Add biarch support for "struct sigevent".
235 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
236 New function.
237 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
238 Handle 32-bit personality.
239
Dmitry V. Levin165b15d2006-12-13 17:43:45 +0000240 Add biarch support for "struct timex".
241 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
242 New function.
243 [LINUX] (tprint_timex): New function.
244 [LINUX] (sys_adjtimex): Use it.
245
Dmitry V. Levin1a684d62006-12-13 17:42:32 +0000246 Enhance adjtimex parser.
247 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
248 adjtimex_state): New xlat structures.
249 [LINUX] (sys_adjtimex): Print the whole struct timex.
250 Decode modes, status and return code.
251
Dmitry V. Levin1cad25d2006-12-13 17:14:36 +0000252 Add biarch support for "struct itimerval".
253 * time.c (printitv): Rename to printitv_bitness().
254 Add printitv() macro wrapper around printitv_bitness().
255 (printitv_bitness): Handle 32-bit personality.
256 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
257 Use printitv_bitness().
258 (tprint_timeval, tprint_timeval32): New functions.
259 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
260 (printitv32): Remove.
261
262 Add biarch support for "struct timeval".
263 * defs.h (bitness_t): New enum type.
264 (printtv_bitness, sprinttv): New function prototypes.
265 (printtv): Convert to macro wrapper around printtv_bitness().
266 (printtv32): Remove.
267 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
268 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
269 Update decode_select() use.
270 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
271 * time.c (printtv_bitness, sprinttv): New functions.
272 (printtv, printtv32): Remove.
273 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
274 Use printtv_bitness().
275 Fixes RH#171626, RH#173050.
276
Dmitry V. Levin4ebb4e32006-12-13 17:08:08 +0000277 Add biarch support for "struct iovec".
278 * defs.h (personality_wordsize): Add.
279 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
280 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
281 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
282 SUPPORTED_PERSONALITIES > 1] Likewise.
283 Patch from Jakub Jelinek.
284 Fixes RH#218433.
285
Dmitry V. Levinac518d12006-12-13 17:03:02 +0000286 * time.c (sys_timer_create): Check umove() return code.
287
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +0000288 Make several global variables static.
289 #ifdef definitions of rarely unused functions.
290 * defs.h (rflag, tflag, outfname): Remove.
291 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
292 outfname, username): Make static.
293 * desc.c (sys_getdtablesize): Define only for
294 ALPHA || FREEBSD || SUNOS4.
295 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
296 (sys_mkfifo): Define only for FREEBSD.
297 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
298 (sys_getpagesize): Define only for
299 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
300 * net.c (sys_so_socket): Define only for SVR4.
301 * process.c (sys_gethostid): Define only for
302 FREEBSD || SUNOS4 || SVR4.
303 (sys_gethostname): Define only for
304 ALPHA || FREEBSD || SUNOS4 || SVR4.
305 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
306 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
307 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
308 (sys_sighold, sys_sigwait): Define only for SVR4.
309 (sys_killpg): Define only for FREEBSD || SUNOS4.
310 * stream.c (sys_getmsg): Define only for
311 SPARC || SPARC64 || SUNOS4 || SVR4.
312 * syscall.c (sys_indir): Define only for SUNOS4.
313
Dmitry V. Levin35a55782006-12-04 13:48:10 +00003142006-11-27 Dmitry V. Levin <ldv@altlinux.org>
315
316 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
317 removed CTL_PROC enum. Patch from Jakub Jelinek.
318 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
319
Dmitry V. Levina6946662006-12-04 13:46:28 +00003202006-11-20 Jakub Jelinek <jakub@redhat.com>
321
322 * linux/ia64/syscallent.h: Add #if check to make sure that
323 SYS_socket_subcall adjustment isn't forgotten again.
324
Dmitry V. Levinef5c3d62006-10-16 00:26:47 +00003252006-10-16 Dmitry V. Levin <ldv@altlinux.org>
326
327 Implement comprehensive quotactl(2) parser for Linux.
328 * Makefile.am (strace_SOURCES): Add quota.c.
329 * quota.c: New file.
330 * resource.c: Remove old quotactl(2) parser.
331 Fixes RH#118696.
332
Dmitry V. Levincbd470f2006-10-14 14:23:57 +00003332006-10-14 Dmitry V. Levin <ldv@altlinux.org>
334
Roland McGratha0de7c12007-01-16 01:02:38 +0000335 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
Dmitry V. Levin1f336e52006-10-14 20:20:46 +0000336 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
337 Include <inttypes.h>.
338 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
339 64-bit platforms.
340
Dmitry V. Levincbd470f2006-10-14 14:23:57 +0000341 * strace.c (main): Check getcwd() return code.
342
Dmitry V. Levin95ebf5a2006-10-13 20:25:12 +00003432006-10-13 Ulrich Drepper <drepper@redhat.com>
344 Bernhard Kaindl <bk@suse.de>
345 Dmitry V. Levin <ldv@altlinux.org>
346 Michael Holzheu <holzheu@de.ibm.com>
347
348 Add hooks for new syscalls. Add decoders for *at, inotify*,
349 pselect6, ppoll and unshare syscalls.
350
351 * defs.h: Declare print_sigset.
352 * desc.c (sys_pselect6): New function.
353 * file.c (decode_open, decode_access, decode_mkdir,
354 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
355 New functions.
356 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
357 sys_utimes, sys_mknod): Use them.
358 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
359 variables.
360 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
361 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
362 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
363 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
364 sys_inotify_rm_watch): New functions.
365 * process.c [LINUX] (sys_unshare): New function.
366 * signal.c (print_sigset): New function.
367 (sys_sigprocmask): Use it.
368 * stream.c (decode_poll): New function.
369 (sys_poll): Use it.
370 [LINUX] (sys_ppoll): New function.
371 * linux/syscall.h: Delcare new syscall handlers.
372 * linux/syscallent.h: Hook up new syscalls.
373 * linux/alpha/syscallent.h: Likewise.
374 * linux/hppa/syscallent.h: Likewise.
375 * linux/ia64/syscallent.h: Likewise.
376 * linux/mips/syscallent.h: Likewise.
377 * linux/powerpc/syscallent.h: Likewise.
378 * linux/s390/syscallent.h: Likewise.
379 * linux/s390x/syscallent.h: Likewise.
380 * linux/sparc/syscallent.h: Likewise.
381 * linux/sparc64/syscallent.h: Likewise.
382 * linux/x86_64/syscallent.h: Likewise.
383 Fixes RH#178633.
384
Dmitry V. Levin96339422006-10-11 23:11:43 +00003852006-10-06 Dmitry V. Levin <ldv@altlinux.org>
386
387 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
388 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
389 also defined, so check them along with PT_GETSIGINFO.
390 Fixes RH#209856.
391
Dmitry V. Levin504eb0b2006-10-11 22:58:31 +00003922006-09-01 Dmitry V. Levin <ldv@altlinux.org>
393
394 * file.c (print_xattr_val): Fix memory corruption bug reported
395 by James Antill.
396 Fixes RH#200621.
397
Dmitry V. Levinaca9a742006-10-11 22:56:49 +00003982006-04-21 Dmitry V. Levin <ldv@altlinux.org>
399
400 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
401 __NR_exit_group.
402
Dmitry V. Levin76860f62006-10-11 22:55:25 +00004032006-03-29 Dmitry V. Levin <ldv@altlinux.org>
404
405 Fix race conditions in tcb allocation.
406 * process.c (fork_tcb): Return error code as documented. Do not
407 print "tcb table full" error message.
408 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
409 error message.
410 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
411 fork_tcb() before alloctcb(). Do not print "tcb table full"
412 error message.
413 * strace.c (main): Do not print "tcb table full" error message.
414 (expand_tcbtab): Print error message in case of memory allocation
415 failure.
416 (alloctcb): Print error message when tcb table is full.
417 (trace): Expand tcb table if necessary prior to allocating
418 entry there. Do not print "tcb table full" error message.
419 Fixes RH#180293.
420
Roland McGrathff87ae22006-08-22 07:37:00 +00004212006-08-22 Roland McGrath <roland@redhat.com>
422
423 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
424 Fixes RH#198179.
425
Roland McGrath6ef291b2006-08-22 06:06:24 +00004262006-08-21 Roland McGrath <roland@redhat.com>
427
428 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
429 * linux/syscallent.h: Update table.
430 * linux/arm/syscallent.h: Likewise.
431 * linux/m68k/syscallent.h: Likewise.
432 * linux/s390/syscallent.h: Likewise.
433 * linux/s390x/syscallent.h: Likewise.
Roland McGrath71030012006-08-22 06:33:45 +0000434 * linux/powerpc/syscallent.h: Likewise.
435 * linux/sh/syscallent.h: Likewise.
436 * linux/sh64/syscallent.h: Likewise.
Roland McGrathfd52f8d2006-10-10 00:57:30 +0000437 Fixes RH#201462.
Roland McGrath6ef291b2006-08-22 06:06:24 +0000438
Roland McGrath23777062006-04-25 07:22:04 +00004392006-04-25 Roland McGrath <roland@redhat.com>
440
Roland McGrathde170102006-04-25 07:48:06 +0000441 * strace.c (main): Fail when -c is given with -ff.
442 * strace.1: Note their incompatibility.
443 Fixes RH#187847.
444
Roland McGrath5b97ae32006-04-25 07:39:48 +0000445 * strace.c (main): Fail when nonoption args follow -p switches.
446 Fixes Debian#361302.
447
Roland McGrath9d19e162006-04-25 07:33:26 +0000448 * Makefile.am (EXTRA_DIST): Add xlate.el.
449
450 * linux/mips/Makefile.in: File removed, unused cruft.
451 * linux/sparc/Makefile.in: Likewise.
452
Roland McGrath23777062006-04-25 07:22:04 +0000453 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
454
455 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
456 * linux/hppa/syscallent.h: Fixed semtimedop entry.
457 From Mike Stroyan <mike.stroyan@hp.com>.
458 Fixes Debian#340239.
459
Roland McGrath9216ba72006-04-25 07:34:44 +00004602006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
461
Roland McGrath5b97ae32006-04-25 07:39:48 +0000462 * linux/arm/syscallent.h: Correct the name of exit. Remove
463 M68K conditionals and sys_security. Correct syscalls 243-282.
464 Fixes Debian#360154.
465
Roland McGrath9216ba72006-04-25 07:34:44 +0000466 * process.c (change_syscall): Add ARM support.
467 * syscall.c (get_scno): Handle ARM EABI.
468 Fixes Debian#360152.
469
Roland McGrath074a8e12006-01-17 06:23:01 +00004702006-01-16 Roland McGrath <roland@redhat.com>
471
472 * configure.ac, NEWS: Version 4.5.14.
473 * debian/changelog, strace.spec: 4.5.14-1.
474
Roland McGrathef6b8bf2006-01-14 00:20:26 +00004752006-01-13 Roland McGrath <roland@redhat.com>
476
477 * debian/control (Build-Depends): Add debhelper.
478
Roland McGrath97a932b2006-01-12 10:19:01 +00004792006-01-12 Roland McGrath <roland@redhat.com>
480
Roland McGrath402c9d12006-01-12 22:35:02 +0000481 * signal.c [LINUX] (sys_restart_syscall): New function.
482 * linux/syscall.h: Declare sys_restart_syscall.
483 * linux/sparc/syscall.h: Likewise.
484 * linux/syscallent.h: Call 0 is restart_syscall.
485 * linux/arm/syscallent.h: Likewise.
486 * linux/powerpc/syscallent.h: Likewise.
487 * linux/m68k/syscallent.h: Likewise.
488 * linux/hppa/syscallent.h: Likewise.
489 * linux/sh/syscallent.h: Likewise.
490 * linux/sparc/syscallent.h: Likewise.
491 * linux/sparc64/syscallent.h: Likewise.
492 * linux/alpha/syscallent.h: Use sys_restart_syscall.
493 * linux/ia64/syscallent.h: Likewise.
494 * linux/mips/syscallent.h: Likewise.
495 * linux/x86_64/syscallent.h: Likewise.
Dmitry V. Levin16f27942006-12-21 21:00:34 +0000496 Fixes RH#165469, Debian#350641.
Roland McGrath402c9d12006-01-12 22:35:02 +0000497
4982005-08-08 Dmitry V. Levin <ldv@altlinux.org>
499
500 * system.c [LINUX] (MS_MGC_VAL): New macro.
501 [LINUX] (mount_flags): Add it.
502 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
503 set in the flags argument, try to fetch data string.
504 Fixes RH#165377.
505
5062006-01-12 Roland McGrath <roland@redhat.com>
507
Roland McGrath9ee476f2006-01-12 11:03:48 +0000508 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
509 exceeds INFO.nlen.
510 From Timo Lindfors <timo.lindfors@iki.fi>.
511 Fixes Debian#339117.
512
513 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
514 Fixes Debian#325132.
515
516 * debian/control (Standards-Version): Update to 3.6.2.
517
Roland McGrath97a932b2006-01-12 10:19:01 +0000518 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
519 New macros.
520 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
521 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
522 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
523 (personality_wordsize): New variable.
524 (decode_subcall): Use it for size of argument words.
525 Fixes RH#174354.
526
Roland McGrath49355302006-01-12 09:51:03 +00005272005-11-17 Dmitry V. Levin <ldv@altlinux.org>
528
529 Implement qual_flags support for each personality.
530 * strace.c (main): Move qualify calls after set_personality call.
531 * syscall.c (qual_flags0): New variable..
532 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
533 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
534 (qual_flags): Change variable definition from array to pointer.
535 (set_personality): Initialize qual_flags variable.
536 (qualify_one): Add "pers" argument to specify personality.
537 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
538 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
539 (qual_syscall): Pass personality to qualify_one.
540 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
541 table.
542 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
543 table.
544 (qual_signal): Pass personality to qualify_one.
545 (qual_desc): Likewise.
546 (qualify): Use qualify_one instead of manual qual_flags
547 manipulations.
548 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
549 table.
550 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
551 table.
552 * defs.h: Update qual_flags declaration.
553 Fixes RH#173986.
554
Roland McGrath7c061b22006-01-12 09:45:59 +00005552005-11-14 Dmitry V. Levin <ldv@altlinux.org>
556
557 * syscall.c (qual_syscall): Handle numeric syscall specification.
558 Fixes RH#174798.
559
560 * syscall.c (qual_signal, qual_options): Remove redundant argument
561 check.
562
Roland McGrath52f70f72005-12-02 04:34:25 +00005632005-12-01 Roland McGrath <roland@redhat.com>
564
565 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
566 Fixes Debian#340239.
567
568 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
569 and linux/m68k/syscallent.h.
570 Fixes Debian#336197.
571
572 * debian/control (Architecture): Add armeb.
573 Fixes Debian#335681.
574
5752005-11-02 Michal Marek <mmarek@suse.cz>
576
577 * strace-graph (handle_trace): follow clone() and vfork() calls.
578
Roland McGrath362f1c32005-12-02 04:23:50 +00005792005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
580
581 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
582 inotify_init, inotify_add_watch, inotify_rm_watch.
583 Corrected number of arguments for request_key.
584 * linux/s390x/syscallent.h: Likewise.
585
5862005-12-01 Roland McGrath <roland@redhat.com>
587
588 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
589 number is in the low range of IA32 syscalls.
590
5912005-10-07 Andreas Schwab <schwab@suse.de>
592
593 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
594
Roland McGrath89e94ff2005-12-02 03:57:20 +00005952005-12-01 Roland McGrath <roland@redhat.com>
596
Roland McGrath8e5ca842005-12-02 04:08:39 +0000597 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
598 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
599
Roland McGrath89e94ff2005-12-02 03:57:20 +0000600 * ipc.c (indirect_ipccall): New function.
601 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
602 instead of #ifdef LINUX test.
603 [LINUX] (sys_semtimedop): Likewise.
604 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
605 Fixes RH#164755.
606
Roland McGrath61b675e2005-12-02 03:44:20 +00006072005-07-31 Ulrich Drepper <drepper@redhat.com>
608
Roland McGrath89e94ff2005-12-02 03:57:20 +0000609 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
610 msgctl.
611
Roland McGrath61b675e2005-12-02 03:44:20 +0000612 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
613 there.
614 Fixes RH#164757.
615
Roland McGrathbc38ae72005-12-02 03:59:47 +00006162005-08-08 Dmitry V. Levin <ldv@altlinux.org>
617
618 * strace.1: Update "SEE ALSO" links to reference to valid
619 manpages.
620 Patch from Michail Litvak <mci@owl.openwall.com>.
621 Fixes RH#165375.
622
Roland McGrath68565782005-10-21 22:06:58 +00006232005-10-21 Roland McGrath <roland@redhat.com>
624
625 * util.c (printpathn): Cap N at sizeof path - 1.
626
Roland McGrath0c26d342005-08-03 11:43:03 +00006272005-08-03 Roland McGrath <roland@redhat.com>
628
629 * configure.ac, NEWS: Version 4.5.13.
630 * debian/changelog, strace.spec: 4.5.13-1.
631
Roland McGrath03c3d752005-08-03 12:18:37 +0000632 * configure.ac: Check for struct dqblk.dqb_curblocks field.
Roland McGrath7e946762005-08-03 12:02:14 +0000633 * resource.c [LINUX] (OLD_CMD): New macro.
634 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
Roland McGrath03c3d752005-08-03 12:18:37 +0000635 (sys_quotactl): If dqb_curblocks is not there, it's called
636 dqb_curspace instead. Print dqb_* fields as unsigned long long.
Roland McGrath7e946762005-08-03 12:02:14 +0000637
Roland McGrath9554a482005-08-03 11:29:26 +00006382005-07-19 Michael Schmitz <schmitz@debian.org>
639
640 Long overdue m68k cleanup.
641 * linux/syscallent.h: remove m68k declarations.
642 * linux/m68k/syscallent.h: new file, fixed up declarations
643 to match kernel version 2.6.11. Newer syscalls are sufficiently
644 different from i386 to merit a separate file.
645
6462005-08-03 Roland McGrath <roland@redhat.com>
647
648 * linux/x86_64/syscallent.h: Update init_module argument count.
649 * linux/sparc/syscallent.h: Likewise.
650 * linux/sparc64/syscallent2.h: Likewise.
651 * linux/sparc64/syscallent.h: Likewise.
652 * linux/sh/syscallent.h: Likewise.
653 * linux/sh64/syscallent.h: Likewise.
654 * linux/s390/syscallent.h: Likewise.
655 * linux/s390x/syscallent.h: Likewise.
656 * linux/powerpc/syscallent.h: Likewise.
657 * linux/arm/syscallent.h: Likewise.
658
6592005-07-22 James Lentini <jlentini@gmail.com>
660
661 * bjm.c (sys_init_module): Display all three arguments.
662 * linux/syscallent.h: Update argument count.
663
Roland McGrathe0f6bb02005-08-03 11:23:50 +00006642005-08-03 Roland McGrath <roland@redhat.com>
665
666 * process.c (internal_wait): Don't suspend when known child is known
667 to be exiting already.
668
669 * strace.c (detach): If detaching the last live thread in a group with
670 a zombie leader, then detach the leader too.
671 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
672 Mark process about to take a signal with TCB_GROUP_EXITING flag.
673 Fixes RH#161919.
674
Roland McGrath30afb792005-07-19 07:42:24 +00006752005-07-19 Roland McGrath <roland@redhat.com>
676
677 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
678 Fixes Debian#315500.
679
Roland McGrath387d0e52005-07-19 07:13:34 +00006802005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
681
682 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
683 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
684 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
685 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
686 (keyctl, waitid): Added.
687 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
688 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
689 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
690 * linux/s390x/errnoent.h: Likewise.
691
Roland McGrath415a7d62005-07-05 09:50:40 +00006922005-07-05 Roland McGrath <roland@redhat.com>
693
694 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
695 child is 32-bit.
696 Fixes RH#162467.
697
Roland McGrathfd583f62005-07-05 03:22:50 +00006982005-06-08 Dmitry V. Levin <ldv@altlinux.org>
699
Roland McGrathe10dc512005-07-05 03:26:03 +0000700 Introduce "-e trace=desc".
701 * defs.h (TRACE_DESC): New flag.
702 * syscall.c: Define TD macro before include of syscallent files
703 and undefine it afterwards.
704 (lookup_class): Recognize "desc" keyword.
705 * strace.1: Document "-e trace=desc".
706 * freebsd/i386/syscallent.h: Mark those syscalls which take a
707 file descriptor as an argument or return a file descriptor with
708 TD flag.
709 * linux/alpha/syscallent.h: Likewise.
710 * linux/hppa/syscallent.h: Likewise.
711 * linux/ia64/syscallent.h: Likewise.
712 * linux/mips/syscallent.h: Likewise.
713 * linux/powerpc/syscallent.h: Likewise.
714 * linux/s390/syscallent.h: Likewise.
715 * linux/s390x/syscallent.h: Likewise.
716 * linux/sh/syscallent.h: Likewise.
717 * linux/sh64/syscallent.h: Likewise.
718 * linux/sparc/syscallent.h: Likewise.
719 * linux/sparc64/syscallent2.h: Likewise.
720 * linux/sparc64/syscallent.h: Likewise.
721 * linux/syscallent.h: Likewise.
722 * linux/x86_64/syscallent.h: Likewise.
723 * sunos4/syscallent.h: Likewise.
724 * svr4/syscallent.h: Likewise.
725 Fixes RH#159400.
726
Roland McGrathfd583f62005-07-05 03:22:50 +0000727 Remove TF flag from those syscalls which have no filename argument.
728 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
729 pwrite, fstat, sendfile.
730 * linux/alpha/syscallent.h: Remove TF flag from read, write,
731 pread, pwrite, sendfile.
732 * linux/hppa/syscallent.h: Remove TF flag from read, write,
733 pread, pwrite, fstat64, sendfile, ftruncate64.
734 * linux/ia64/syscallent.h: Remove TF flag from read, write,
735 sendfile, fstat, fadvise64.
736 * linux/mips/syscallent.h: Remove TF flag from read, write,
737 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
738 sendfile64, fadvise64, fstatfs64.
739 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
740 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
741 fadvise64, fstatfs64, fadvise64_64.
742 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
743 sendfile, ftruncate64, fstat64, sendfile64.
744 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
745 sendfile, sendfile64.
746 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
747 sendfile, fstat64.
748 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
749 sendfile, ftruncate64, fstat64.
750 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
751 pread, pwrite, sendfile64.
752 * linux/sparc64/syscallent2.h: Likewise.
753 * linux/sparc64/syscallent.h: Likewise.
754 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
755 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
756 fadvise64_64.
757 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
758 sendfile, fadvise64_64.
759 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
760 fstatvfs64, ftruncate64.
761 Fixes RH#159340.
762
Roland McGrath012ffdf2005-07-04 23:30:30 +00007632005-07-04 Roland McGrath <roland@redhat.com>
764
Roland McGrathbfacc262005-07-04 23:33:42 +0000765 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
766 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
767 From Ulrich Drepper <drepper@redhat.com>.
768 Fixes RH#162450.
769
Roland McGrath012ffdf2005-07-04 23:30:30 +0000770 * net.c (sockipoptions): Fix typos.
771 From Ulrich Drepper <drepper@redhat.com>.
772 Fixes RH#161578.
773
774 * util.c (printnum_int): New function, printnum with s/long/int/.
775 * defs.h: Declare it.
776 * net.c (printsockopt): Use it for int-sized option.
777 Fixes RH#162449.
778 Reported by Ulrich Drepper <drepper@redhat.com>.
779
Roland McGrath43cb21f2005-06-10 03:56:19 +00007802005-06-09 Roland McGrath <roland@redhat.com>
781
782 * configure.ac, NEWS: Version 4.5.12.
783 * debian/changelog, strace.spec: 4.5.12-1.
784
Roland McGrath59a611b2005-06-08 20:45:52 +00007852005-06-08 Dmitry V. Levin <ldv@altlinux.org>
786
787 Minor namespace cleanup.
788 * defs.h (string_quote): Remove declaration.
789 * file.c (openmodessol) [LINUXSPARC]: Make static.
790 (fileflags): Likewise.
791 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
792 (direnttypes) [FREEBSD || LINUX]: Likewise.
793 (xattrflags): Likewise.
794 * process.c (unalignctl_string): Make static.
795 (setarg): Disable.
796 * syscall.c (subcalls_table): Make static.
797 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
798 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
799 (decode_subcall): Make static.
800 (syscall_fixup): Likewise.
801 (get_error): Likewise.
802 (syscall_enter): Likewise.
803 * util.c (tv_tv): Disable.
804 (getpc): Likewise.
805 (string_quote): Make static.
806 Fixes RH#159688.
807
Roland McGrathd40a3932005-06-08 18:06:27 +00008082005-05-12 Philippe De Muyter <phdm@macqel.be>
809
810 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
811 Enables `-i' on m68k machines.
812
Roland McGrath5d731702005-06-07 23:22:26 +00008132005-06-06 Roland McGrath <roland@redhat.com>
814
815 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
816 matching works right.
817 Fixes RH#159787.
818
819 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
820 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
821 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
822 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
823 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
824 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
825 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
826 (SYS_shmctl): Macros renamed to SYS_sub_*.
827 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
828
829 * linux/syscall.h (SYS_waitid): Define if not defined.
830
831 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
832
833 * defs.h (struct sysent): New member `native_scno'.
834 (known_scno): Declare new function.
835 * linux/syscallent.h: Add new final field to interesting syscalls.
836 * syscall.c (known_scno): New function.
837 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
838 * process.c (internal_fork, internal_exit): Likewise.
839 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
840 * strace.c (proc_open): Likewise.
841 * util.c [LINUX] (setbpt): Likewise.
842 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
843 for defining SYS_socket_subcall et al.
844 * linux/syscallent.h: Likewise for #error check.
845 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
846 Fixes RH#158934.
847
Roland McGrath6286f662005-06-03 02:40:43 +00008482005-06-02 Roland McGrath <roland@redhat.com>
849
850 * file.c (printstatfs64): Cast values to unsigned long long and use
851 %llu formats.
852 Fixes RH#158243.
853
Roland McGrathe8c6eec2005-06-01 18:56:03 +00008542005-05-31 Dmitry V. Levin <ldv@altlinux.org>
855
Roland McGrath712a6bf2005-06-01 19:22:30 +0000856 Deal with memory management issues.
857 * defs.h (tprint_iov): Update prototype.
858 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
859 epoll_event array of arbitrary size on the stack, to avoid
860 stack overflow.
861 * file.c (print_xattr_val): Check for integer overflow during
862 malloc size calculation, to avoid heap corruption.
863 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
864 during malloc size calculation, to avoid heap corruption.
865 Change iovec array handling to avoid heap memory allocation.
866 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
867 size calculation and do not allocate array of arbitrary size on
868 the stack, to avoid stack overflow.
869 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
870 arbitrary size on the stack, to avoid stack overflow. Do not
871 trust cmsg.cmsg_len to avoid read beyond the end of allocated
872 object.
873 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
874 * process.c (sys_setgroups): Check for integer overflow during
875 malloc size calculation, to avoid heap corruption. Change gid_t
876 array handling to avoid heap memory allocation.
877 (sys_getgroups): Likewise.
878 (sys_setgroups32) [LINUX]: Likewise.
879 (sys_getgroups32) [LINUX]: Likewise.
880 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
881 overflow during malloc size calculation, to avoid heap corruption.
882 Change pollfd array handling to avoid heap memory allocation.
883 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
884 during malloc size calculation, to avoid heap corruption.
885 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
886 during malloc size calculation, to avoid heap corruption.
887 Fixes RH#159196.
888
Roland McGrathb422e0d2005-06-01 19:03:30 +0000889 * util.c (printxval): Change third argument from "char *" to
890 "const char *".
891 (printflags): Add third argument, "const char *", with similar
892 meaning to the third argument of printxval().
893 * defs.h (printxval): Change third argument from "char *" to
894 "const char *".
895 (printflags): Add third argument.
896 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
897 printflags().
898 * desc.c (sys_fcntl): Likewise.
899 (sys_flock) [LOCK_SH]: Likewise.
900 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
901 * file.c (sys_open): Likewise.
902 (solaris_open) [LINUXSPARC]: Likewise.
903 (sys_access): Likewise.
904 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
905 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
906 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
907 (printstat64) [HAVE_STAT64 &&
908 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
909 (sys_setxattr, sys_fsetxattr): Likewise.
910 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
911 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
912 (sys_mq_open) [LINUX]: Likewise.
913 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
914 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
915 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
916 (sys_mprotect): Likewise.
917 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
918 (sys_msync) [MS_ASYNC]: Likewise.
919 (sys_mctl) [MC_SYNC]: Likewise.
920 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
921 Likewise.
922 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
923 (sys_send, sys_sendto): Likewise.
924 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
925 (sys_recv, sys_recvfrom): Likewise.
926 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
927 (printicmpfilter) [ICMP_FILTER]: Likewise.
928 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
929 * process.c (sys_clone) [LINUX]: Likewise.
930 (printwaitn): Likewise.
931 (sys_waitid) [SVR4 || LINUX]: Likewise.
932 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
933 (sys_sigaction): Likewise.
934 (printcontext) [SVR4]: Likewise.
935 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
936 (sys_rt_sigaction) [LINUX]: Likewise.
937 * sock.c (sock_ioctl) [LINUX]: Likewise.
938 * stream.c (sys_putmsg, sys_getmsg): Likewise.
939 (sys_putpmsg) [SYS_putpmsg]: Likewise.
940 (sys_getpmsg) [SYS_getpmsg]: Likewise.
941 (sys_poll): Likewise.
942 (print_transport_message) [TI_BIND]: Likewise.
943 (stream_ioctl): Likewise.
944 * system.c (sys_mount, sys_reboot): Likewise.
945 (sys_cacheflush) [LINUX && M68K]: Likewise.
946 (sys_capget, sys_capset) [SYS_capget]: Likewise.
947 * term.c (term_ioctl) [TIOCMGET]: Likewise.
948 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
949 Likewise.
950 Fixes RH#159310.
951
Roland McGrathe8c6eec2005-06-01 18:56:03 +0000952 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
953 errors reporting style.
954 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
955 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
956 * util.c (printstr): Likewise.
957 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
958 (fixvfork) [SUNOS4]: Likewise.
959 * desc.c (decode_select): Continue to decode syscall arguments
960 in case of OOM condition.
961 * file.c (sys_getdents): Likewise.
962 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
963 (sys_getdirentries) [FREEBSD]: Likewise.
964 * mem.c (sys_mincore): Changed type of variables which deal with
965 malloc size from int to unsigned long.
Roland McGrathe35109a2005-06-08 18:03:12 +0000966 Fixes RH#159308.
Roland McGrathe8c6eec2005-06-01 18:56:03 +0000967
Roland McGratha6ef1a32005-06-01 18:57:27 +00009682005-05-22 Dmitry V. Levin <ldv@altlinux.org>
969
970 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
971 safe to include kernel headers, and this one is not used anyway.
972 Fixes RH#158488.
973
Roland McGrathe776e3e2005-05-26 23:21:13 +00009742005-05-26 Roland McGrath <roland@redhat.com>
975
976 * system.c (sys_sysctl): Check for errors accessing user pointers.
977 Use malloc instead of alloca in case size is insane.
978
Roland McGrath682291e2005-05-09 08:03:06 +00009792005-05-09 Roland McGrath <roland@redhat.com>
980
981 * configure.ac: Check for libaio.h.
982 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
983 sys_io_getevents, sys_io_destroy): New functions.
984 * linux/syscall.h: Declare them.
985 * linux/syscallent.h: Use those for io_* syscalls.
986 * linux/alpha/syscallent.h: Likewise.
987 * linux/hppa/syscallent.h: Likewise.
988 * linux/ia64/syscallent.h: Likewise.
989 * linux/mips/syscallent.h: Likewise.
990 * linux/powerpc/syscallent.h: Likewise.
991 * linux/s390/syscallent.h: Likewise.
992 * linux/s390x/syscallent.h: Likewise.
993 * linux/x86_64/syscallent.h: Likewise.
994 From Zach Brown <zach.brown@oracle.com>.
995 Fixes RH#155065.
996
997 * debian/control (Architecture): Add ppc64.
998 Fixes Debian bug #301089.
999
Roland McGrath05a017b2005-05-09 07:46:07 +000010002005-05-05 Anton Blanchard <anton@samba.org>
1001
1002 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
1003 if defined.
1004
10052005-05-09 Roland McGrath <roland@redhat.com>
1006
1007 * strace.c (main): Refuse negative -s argument value.
1008 Fixes Debian bug #303256.
1009
Roland McGrathf3b565b2005-05-09 07:40:41 +000010102005-04-25 Anton Blanchard <anton@samba.org>
1011
1012 * file.c (openmodes): Add O_NOATIME flag if defined.
1013
10142005-04-05 Anton Blanchard <anton@samba.org>
1015
1016 * linux/powerpc/ioctlent.h: Regenerated.
1017
1018 * signal.c (signame): Don't try and dereference negative index.
1019
1020 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
1021 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
1022 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
1023
1024 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
1025 but not IPC_NOWAIT, which have the same value.
1026 (sys_shmget): Use that instead of resource_flags.
1027
Roland McGratha3734a92005-03-22 23:13:24 +000010282005-03-22 Roland McGrath <roland@redhat.com>
1029
Roland McGrathe1f1e572005-03-23 03:19:02 +00001030 * desc.c (decode_select): Increase local buffer size.
1031 Fixes RH#151570.
1032
Roland McGratha3734a92005-03-22 23:13:24 +00001033 * configure.ac, NEWS: Version 4.5.11.
1034 * debian/changelog, strace.spec: 4.5.11-1.
1035
1036 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
1037
Roland McGrath3181c512005-03-15 02:40:23 +000010382005-03-14 Roland McGrath <roland@redhat.com>
1039
1040 * configure.ac, NEWS: Version 4.5.10.
1041 * debian/changelog, strace.spec: 4.5.10-1.
1042
Roland McGrath0495c932005-03-15 02:17:23 +000010432005-02-26 GOTO Masanori <gotom@debian.or.jp>
1044
1045 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
1046 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
1047
Roland McGrath391a4e72005-03-15 02:16:21 +000010482005-02-28 Andreas Schwab <schwab@suse.de>
1049
1050 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
1051
10522005-03-14 Roland McGrath <roland@redhat.com>
1053
1054 * linux/mips/syscallent.h: Update various calls.
1055 From Thiemo Seufer <ths@networkno.de>.
1056 Fixes Debian bug #256684.
1057
1058 * debian/control (Architecture): Add s390.
1059 Fixes Debian bug #294172.
1060
Roland McGrathbfb49e52005-03-06 22:24:52 +000010612005-03-06 Roland McGrath <roland@redhat.com>
1062
1063 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
1064 and SIGBUS signals, use si_addr in output.
1065
Roland McGrath4859f6c2005-03-01 23:03:11 +000010662005-03-01 Roland McGrath <roland@redhat.com>
1067
1068 * file.c (print_xattr_val): Add a cast.
1069
Roland McGrath854694b2005-02-06 01:16:47 +000010702005-02-05 Roland McGrath <roland@redhat.com>
1071
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00001072 * desc.c (decode_select): Calculate size of passed fd_set vectors and
1073 copy in the user's size rather than the standard sizeof(fd_set).
Roland McGrath391a4e72005-03-15 02:16:21 +00001074 Fixes Debian bug #65654, #284290.
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00001075
1076 * util.c (printpath, printpathn): Print NULL and don't try any fetch
1077 when ADDR is zero.
1078 Fixes Debian bug #63093.
1079
Roland McGrath854694b2005-02-06 01:16:47 +00001080 * debian/control (Build-Depends): Fix for s390 and sparc.
1081 From Bastian Blank <waldi@debian.org>.
1082 Fixes Debian bug #293564.
1083
10842004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1085
1086 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
1087 right before execv() call. Remove fake_execve() call.
1088 * defs.h (fake_execve): Remove unused declaration.
1089 * process.c (fake_execve): Remove unused function.
1090 Fixes RH#143365.
1091
Roland McGrath55f23e72005-02-04 09:29:11 +000010922005-02-04 Roland McGrath <roland@redhat.com>
1093
1094 * configure.ac, NEWS: Version 4.5.9.
Roland McGrath0c6c17b2005-02-04 09:54:16 +00001095 * debian/changelog, strace.spec: 4.5.9-2.
Roland McGrath55f23e72005-02-04 09:29:11 +00001096
Roland McGrath1e834482005-02-04 09:50:24 +00001097 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
1098
Roland McGrath94098ef2005-02-02 20:25:36 +000010992005-02-02 Roland McGrath <roland@redhat.com>
1100
Roland McGrath026bdab2005-02-03 03:19:43 +00001101 * debian/control: Add strace-udeb package for installer debugging.
1102 * debian/rules (binary-arch): Build it.
1103 From Joshua Kwan <joshk@triplehelix.org>.
1104 Fixes Debian bug #268294.
1105
Roland McGrathd08b2f02005-02-02 22:11:37 +00001106 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
1107 known values for Linux.
1108
Roland McGrath84219e12005-02-02 20:55:27 +00001109 * util.c (printcall): Print 16 ?s when long is 8 bytes.
1110 Fixes RH#146932.
1111
Roland McGrath3cad4a62005-02-02 20:32:37 +00001112 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
1113 sys_epoll_wait.
1114 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
1115 * ioctl.c (nioctlents2): Add const to type.
1116 Fixes Debian bug #278449.
1117
Roland McGrath94098ef2005-02-02 20:25:36 +00001118 * sock.c (iffflags): New variable, table of IFF_* values.
1119 (print_addr): New function.
1120 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
1121 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
1122 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
1123 SIOCGIFINDEX, and fix their output.
1124 From Ulrich Drepper <drepper@redhat.com>.
1125 Fixes RH#138223.
Roland McGrath1967a132005-02-02 20:45:37 +00001126 Fixes Debian bug #192164.
Roland McGrath94098ef2005-02-02 20:25:36 +00001127
Roland McGrathac6b7bb2005-02-02 04:42:56 +000011282004-12-20 Dmitry V. Levin <ldv@altlinux.org>
1129
Roland McGrath9d721f22005-02-02 04:45:09 +00001130 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
1131 * defs.h [HAVE_CONFIG_H]: Include config.h first.
1132 * strace.c: Include "defs.h" first.
1133 Fixes RH#143370.
1134
Roland McGrathac6b7bb2005-02-02 04:42:56 +00001135 * syscall.c (call_summary): Fix potential NULL dereference.
1136 Fixes RH#143369.
1137
Roland McGrathdd9efd82005-02-02 04:40:36 +000011382004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1139
1140 * syscall.c (qual_signal): Check bounds for numeric signal names.
1141 Fix parser of symbolic signal names.
1142 Fix return code, as required by qualify() function.
1143 * syscall.c (qual_desc): Check bounds for descriptor number.
1144 * syscall.c (qual_syscall): Correct return code, to be consistent
1145 with qualify() and other qual_* functions.
1146 Fixes RH#143362.
1147
Roland McGrath1b3ca102005-02-02 02:49:03 +000011482005-02-01 Roland McGrath <roland@redhat.com>
1149
Roland McGrath0dfeed62005-02-02 04:36:38 +00001150 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
1151 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
1152 New macros.
1153 [LINUX] (mount_flags): Add them.
1154 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
1155 set in the flags argument, don't try to fetch the filesystem string.
1156 Fixes RH#141932.
1157
Roland McGrathdc26fff2005-02-02 04:19:19 +00001158 * config.guess: Update from canonical version, timestamp 2004-11-12.
1159 * config.sub: Likewise, timestamp 2004-11-30.
1160
Roland McGrathb2ba50b2005-02-02 04:16:58 +00001161 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
1162 * linux/syscall.h: Declare it.
1163 * linux/x86_64/syscallent.h: Use it.
1164 Part of RH#142667.
1165
1166 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
1167 (sys_sched_getparam, sys_sched_setparam): Likewise.
1168 Part of RH#142667.
1169
1170 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
1171 here too.
1172 Part of RH#142667.
1173
1174 * linux/syscallent.h: Use sys_mincore instead of printargs.
1175 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
1176 sys_semtimedop, sys_umount2.
1177 Part of RH#142667.
1178
Roland McGrath28eace82005-02-02 03:51:22 +00001179 * syscall.c (qual_signal): Fix inverted return value and bogus
1180 argument to qualify_one in the named case.
1181
Roland McGrath5f221c32005-02-02 03:38:49 +00001182 * file.c (print_xattr_val): Don't use auto array sized by syscall
1183 argument. Use malloc instead, so it can fail for insane values.
1184 Fixes Debian bug #283704.
1185
Roland McGrath53962332005-02-02 03:11:43 +00001186 * net.c (sys_getsockopt): Fix a format %ld -> %d.
1187
1188 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
1189
Roland McGrathbc484bd2005-02-02 03:07:24 +00001190 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
1191 not to double the middle entry!
1192 Fixes RH#146093.
1193
Roland McGrath6722dcf2005-02-02 02:54:35 +00001194 * linux/x86_64/syscallent.h: Fix exit_group entry.
1195
Roland McGrath1b3ca102005-02-02 02:49:03 +00001196 * util.c (getpc) [S390 || S390X]: Implement it.
1197 Patch by David Wilder <wilder@us.ibm.com>.
1198
1199 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
1200 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
1201 Fixes RH#146245.
1202
12032005-01-22 Andreas Schwab <schwab@suse.de>
1204
1205 * net.c (sys_getsockopt): Change type of len to int.
1206
Roland McGrath914f3aa2004-10-19 23:00:14 +000012072004-10-19 Roland McGrath <roland@redhat.com>
1208
Roland McGrathb0756892004-10-20 02:17:58 +00001209 * configure.ac, NEWS: Version 4.5.8.
1210 * debian/changelog, strace.spec: 4.5.8-1.
1211
Roland McGrathbe4eeb92004-10-20 02:24:28 +00001212 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
1213
Roland McGrathb0756892004-10-20 02:17:58 +00001214 * configure.ac: Check for sys/epoll.h.
1215 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
1216 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
1217
Roland McGrathe26a3782004-10-20 02:04:19 +00001218 * strace.c (handle_group_exit): Don't detach leader that wasn't
1219 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
1220 Remove droptcb loop at end, no longer required since 2.6 reports each
1221 thread death.
1222 Fixes RH#135254.
1223
Roland McGrath712bc7a2004-10-20 01:00:45 +00001224 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
1225 taking signal when it has nclone_threads > 0.
1226
Roland McGrath712bc7a2004-10-20 01:00:45 +00001227 * strace.c (handle_group_exit, trace): Mark leader with
1228 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1229 leader has it set.
1230 Fixes RH#132150.
1231
Roland McGrath223a3ff2004-10-19 23:33:53 +00001232 * process.c (WCOREFLAG): Define if not defined.
1233 (W_STOPCODE, W_EXITCODE): Likewise.
1234 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1235
1236 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1237 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1238
1239 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1240 strace64.1 to strace.1, which doesn't exist.
1241 Fixes Debian bug #269220.
1242
12432004-09-05 Phil Blundell <pb@nexus.co.uk>
1244
1245 * linux/arm/syscallent.h: New file.
1246
12472004-10-19 Roland McGrath <roland@redhat.com>
1248
1249 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1250 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1251 (build/Makefile): Use $(CONFIG_OPTS).
1252 (build64/Makefile): Pass --host as well as --build.
1253 From Bastian Blank <waldi@debian.org>.
1254 Fixes Debian bug #271500.
1255
1256 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1257 From Randolph Chung <tausq@debian.org>
1258 Fixes Debian bug #273887.
1259
Roland McGrath914f3aa2004-10-19 23:00:14 +00001260 * file.c (sys_llseek): Revert last change.
1261
Roland McGrath223a3ff2004-10-19 23:33:53 +000012622004-09-14 Richard Henderson <rth@twiddle.net>
1263
1264 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1265 [gs]et_mempolicy, mq_*, waitid.
1266
Roland McGrath51f9ac02004-10-07 18:51:22 +000012672004-10-07 Roland McGrath <roland@redhat.com>
1268
Roland McGrath0aa53f62004-10-07 19:09:23 +00001269 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1270 Use LONG_LONG macro.
1271 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1272
Roland McGrath61b324b2004-10-07 18:59:13 +00001273 * linux/x86_64/syscallent.h: Fix botched table entries.
1274 From Ulrich Drepper <drepper@redhat.com>.
1275
Roland McGrathaa08d712004-10-07 18:53:17 +00001276 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1277 New functions.
1278 * linux/syscall.h: Declare them.
1279 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath61b324b2004-10-07 18:59:13 +00001280 From Ulrich Drepper <drepper@redhat.com>.
1281
Roland McGrathaa08d712004-10-07 18:53:17 +00001282 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1283 From Ulrich Drepper <drepper@redhat.com>.
1284
Roland McGrath51f9ac02004-10-07 18:51:22 +00001285 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1286 New functions.
1287 * linux/syscall.h: Declare them.
1288 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
Roland McGrathaa08d712004-10-07 18:53:17 +00001289 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath51f9ac02004-10-07 18:51:22 +00001290 From Ulrich Drepper <drepper@redhat.com>.
1291
Roland McGrath2af128b2004-10-06 22:32:04 +000012922004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1293
1294 * linux/ioctlsort.c (main): Omit duplicate lines
1295 (with same name and code) from output.
1296 * linux/ioctlent.sh: Build the list of ioctls defined in
1297 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1298 as suggested by Peter Jones <pjones@redhat.com>
1299 * linux/ioctlent.h: Regenerated.
1300 Fixes RH#129808.
1301
Roland McGrath79367f82004-10-06 22:28:17 +000013022004-09-13 Ulrich Drepper <drepper@redhat.com>
1303 Dmitry V. Levin <ldv@altlinux.org>
1304
1305 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1306 structure.
1307 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1308 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1309 * defs.h [LINUX]: Declare rtc_ioctl.
1310 Fixes RH#58606.
1311
Roland McGrath288a3a02004-10-06 22:12:09 +000013122004-10-06 Roland McGrath <roland@redhat.com>
1313
Roland McGrathd2553bb2004-10-06 22:23:55 +00001314 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1315 New functions.
1316 * linux/syscall.h: Declare them.
1317 * linux/syscallent.h: Use those for epoll_* syscalls.
1318 * linux/alpha/syscallent.h: Likewise.
1319 * linux/hppa/syscallent.h: Likewise.
1320 * linux/ia64/syscallent.h: Likewise.
1321 * linux/powerpc/syscallent.h: Likewise.
1322 * linux/s390/syscallent.h: Likewise.
1323 * linux/s390x/syscallent.h: Likewise.
1324 * linux/sparc/syscallent.h: Likewise.
1325 * linux/sparc64/syscallent.h: Likewise.
1326 * linux/sparc64/syscallent2.h: Likewise.
1327 * linux/x86_64/syscallent.h: Likewise.
1328 From Ulrich Drepper <drepper@redhat.com>.
1329 Fixes RH#134463.
1330
Roland McGrath2803d102004-10-06 22:15:18 +00001331 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1332 and RLIMIT_MSGQUEUE, if defined.
1333 From Ulrich Drepper <drepper@redhat.com>.
1334 Fixes RH#133594.
1335
Roland McGrath288a3a02004-10-06 22:12:09 +00001336 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1337 (printmsghdr): Use it.
Roland McGrath2803d102004-10-06 22:15:18 +00001338 From Ulrich Drepper <drepper@redhat.com>.
1339 Fixes RH#131689.
Roland McGrath288a3a02004-10-06 22:12:09 +00001340
1341 * file.c (sprintmode): Add const to return type.
1342 (sprintfstype): Likewise.
1343 * signal.c (printsiginfo): Add a const.
1344
Roland McGrath4455b1d2004-10-06 22:03:22 +000013452004-09-15 Roland McGrath <roland@redhat.com>
1346
1347 * linux/x86_64/syscallent.h: Use sys_waitid.
1348
1349 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1350 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1351
Roland McGrath813b8af2004-09-11 08:13:27 +000013522004-09-11 Roland McGrath <roland@redhat.com>
1353
1354 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1355 (sys_timer_settime): Likewise.
1356 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1357 (sys_timer_create): Print clock ID symbolically.
1358 From Ulrich Drepper <drepper@redhat.com>.
1359 Fixes RH#131420.
1360
Michal Ludvig51d1ebc2004-09-07 14:06:03 +000013612004-09-07 Michal Ludvig <mludvig@suse.cz>
1362
1363 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1364
Roland McGrath4ee6e692004-09-04 03:39:26 +000013652004-09-03 Roland McGrath <roland@redhat.com>
1366
Roland McGrathce361382004-09-04 04:20:49 +00001367 * syscall.c (qual_options): Add const to defn.
1368 Update all uses.
1369 (call_count, error_count, tv_count): Variables removed.
1370 (struct call_counts, counts): New type and variable.
1371 Update all users of the old three to use the new array of structs.
1372 (trace_syscall): Allocate counts on first use.
1373 (sorted_count): Variable removed.
1374 (call_summary): Allocate locally.
1375
Roland McGrath77019f72004-09-04 03:53:18 +00001376 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1377 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1378 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1379 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1380 * signal.c (signalent0, signalent1, signalent2): Likewise.
1381 (nsignals0, nsignals1, nsignals2): Likewise.
1382 (signame): LIkewise.
1383 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1384 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1385 (ioctl_lookup, ioctl_next_match): Likewise.
1386 * defs.h: Update decls.
1387 * io.c (sys_ioctl): Update users.
1388
Roland McGrath4ee6e692004-09-04 03:39:26 +00001389 * util.c (xlookup, printxval, addflags, printflags): Use const for
1390 struct xlat * argument.
1391 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1392 * bjm.c: Add const to all struct xlat defns.
1393 * desc.c: Likewise.
1394 * file.c: Likewise.
1395 * ipc.c: Likewise.
1396 * mem.c: Likewise.
1397 * net.c: Likewise.
1398 * proc.c: Likewise.
1399 * process.c: Likewise.
1400 * resource.c: Likewise.
1401 * signal.c: Likewise.
1402 * sock.c: Likewise.
1403 * stream.c: Likewise.
1404 * system.c: Likewise.
1405 * term.c: Likewise.
1406 * time.c: Likewise.
1407 * util.c: Likewise.
1408
Roland McGrathb036f582004-09-01 19:39:59 +000014092004-09-01 Roland McGrath <roland@redhat.com>
1410
1411 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1412 mq_* syscalls, and names only for new calls up to 252.
1413 * linux/syscallent.h: Add waitid.
1414 * linux/x86_64/syscallent.h: Likewise.
1415 * linux/syscall.h: Declare sys_waitid.
1416
1417 * process.c (internal_wait): Take second arg giving index of flags
1418 argument.
1419 * defs.h: Update prototype.
1420 * syscall.c (internal_syscall): Update caller.
1421 Also use internal_wait for SYS_waitid.
1422 * process.c (sys_waitid): Define for [LINUX] as well.
1423 Don't tweak TCB_SUSPENDED--internal_wait does that.
1424 (waitid_types): Conditionalize use of nonstandard P_* macros.
1425
Roland McGrath1651c1c2004-08-31 07:16:21 +000014262004-08-31 Roland McGrath <roland@redhat.com>
1427
Roland McGrath0ef93b72004-08-31 08:17:26 +00001428 * configure.ac, NEWS: Version 4.5.7.
Roland McGrathb036f582004-09-01 19:39:59 +00001429 * debian/changelog: 4.5.7-1.
1430 * strace.spec: 4.5.7-2.
Roland McGrath0ef93b72004-08-31 08:17:26 +00001431
Roland McGrathf5fcbc12004-08-31 08:41:59 +00001432 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1433 Always do each build in a separate build directory.
Roland McGrath0ef93b72004-08-31 08:17:26 +00001434 Fixes Debian bug #254728.
1435
Roland McGrathf5fcbc12004-08-31 08:41:59 +00001436 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1437
Roland McGrathdc025fa2004-08-31 07:48:03 +00001438 * strace.1: Say that -c shows system CPU time, not real time.
1439 Fixes Debian bug #254438.
1440
1441 * syscall.c (dumpio): Match pread and pwrite system calls too.
1442 Fixes Debian bug #239947.
1443
Roland McGrath1651c1c2004-08-31 07:16:21 +00001444 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1445 Fixes Debian bug #171653.
1446
Roland McGrath8e593d22004-08-31 07:03:43 +000014472004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1448
1449 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1450 Fixes RH#128091.
1451
Roland McGratha0b9ef12004-08-31 06:30:51 +000014522004-08-30 Roland McGrath <roland@redhat.com>
1453
Roland McGrath0a053252004-08-31 07:02:00 +00001454 * strace.c (main): Don't call fake_execve under -c.
1455 From Ulrich Drepper <drepper@redhat.com>.
1456 Fixes RH#129166.
1457
1458 * net.c (sockipoptions): Add some options.
1459 [SOL_IPV6] (sockipv6options): New variable.
1460 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1461 From Ulrich Drepper <drepper@redhat.com>.
1462 Fixes RH#128391.
1463
Roland McGrath7fbbf022004-08-31 06:52:49 +00001464 * time.c (clocknames): New variable, symbolic names for clock_t.
1465 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1466 From Ulrich Drepper <drepper@redhat.com>.
1467 Fixes RH#129378.
1468
Roland McGrath3a71f192004-08-31 06:49:09 +00001469 * system.c (personality_options): Hard-code values here.
1470 Don't #include <linux/personality.h> at all.
Roland McGrath1651c1c2004-08-31 07:16:21 +00001471 Fixes RH#130965 and Debian bug #40588.
Roland McGrath3a71f192004-08-31 06:49:09 +00001472
Roland McGratha0b9ef12004-08-31 06:30:51 +00001473 * file.c (print_xattr_val): New function to show attribute values.
1474 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1475 From Ulrich Drepper <drepper@redhat.com>.
1476 Fixes RH#131177.
1477
Roland McGrath90a5a942004-07-12 07:04:55 +000014782004-07-12 Roland McGrath <roland@redhat.com>
1479
Roland McGrathd51619a2004-07-12 07:56:00 +00001480 * configure.ac, NEWS: Version 4.5.6.
1481 * strace.spec, debian/changelog: 4.5.6-1.
1482
Roland McGrath05cf2952004-07-12 07:54:09 +00001483 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1484
1485 * debian/rules: On sparc-linux, build strace64 as well.
1486 From Ben Collins <bcollins@debian.org>.
1487 Fixes Debian bug #254728.
1488
14892004-07-07 David S. Miller <davem@nuts.davemloft.net>
1490
1491 * linux/sparc/syscallent.h: Sync with reality.
1492 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1493 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1494 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1495 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1496 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1497 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1498 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1499 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1500 sys_timer_settime, sys_timer_gettime): New declarations.
1501 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1502 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1503 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1504 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1505 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1506 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1507 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1508 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1509 linux/sparc64/syscallent1.h: New files.
1510 * defs.h (LINUXSPARC): Define also when SPARC64.
1511 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1512 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1513 Define possibly missing __NR_exit_group. Declare getrval2.
1514 * configure.ac (sparc64): New architecture case.
1515 * file.c (stat_sparc64): New structure.
1516 (printstat_sparc64): New output routine for that.
1517 (printstat): Call it, if personality is 2.
1518 (printstat64): Likewise.
1519 * util.c: Conditionalize ptrace defines on LINUXSPARC
1520 not LINUX && SPARC.
1521 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1522 to PTRACE_FOOREGS64 so that more sparc code can be shared
1523 between 64-bit and 32-bit.
1524 (_hack_syscall5): Correct trap number when SPARC64.
1525 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1526 (getpc): Handle SPARC64 && LINUX.
1527 (printcall): Likewise.
1528 (arg fetching/setting): Use same code for SPARC64 LINUX
1529 as for SPARC.
1530 (setbpt): Handle SPARC64 && LINUX.
1531 (clearbpt): Likewise.
1532 * signal.c: Conditionalize ptrace defines on SPARC and
1533 SPARC64.
1534 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1535 to PTRACE_FOOREGS64 so that more sparc code can be shared
1536 between 64-bit and 32-bit.
1537 (m_siginfo): Use same definition on SPARC64 as SPARC.
1538 (sys_sigreturn): Handle LINUX && SPARC64.
1539 * syscall.c: Conditionalize ptrace defines on SPARC and
1540 SPARC64.
1541 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1542 to PTRACE_FOOREGS64 so that more sparc code can be shared
1543 between 64-bit and 32-bit.
1544 (getscno): Use same static state on SPARC64 as SPARC,
1545 and add SPARC64 handling.
1546 (get_error): Handle LINUX && SPARC64.
1547 (force_result): Likewise.
1548 (syscall_enter): Likewise.
1549 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1550 just like SPARC.
1551 (getrval2): Handle LINUX && SPARC64.
1552 * process.c: Conditionalize ptrace defines on SPARC and
1553 SPARC64.
1554 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1555 to PTRACE_FOOREGS64 so that more sparc code can be shared
1556 between 64-bit and 32-bit.
1557 (change_syscall): Handle LINUX && SPARC64.
1558 (struct_user_offsets): Ifdef out those which do not exist
1559 on SPARC64.
1560 * net.c (sys_pipe): Handle LINUX && SPARC64.
1561 * ioctl.c: Fix initializer typo for nioctlents2, was
1562 nioctlents1 by accident.
1563
15642004-06-28 Andreas Schwab <schwab@suse.de>
1565
1566 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1567 (sys_execve): Remove it here.
1568
15692004-07-12 Roland McGrath <roland@redhat.com>
1570
1571 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1572
1573 * debian/control (Section): Move to utils, matching Debian override.
1574
Roland McGrath23e86d62004-07-12 07:13:12 +00001575 * net.c (addrfams): Make variable global.
1576 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1577 SIOCGIFINDEX, and SIOCGIFCONF.
1578 From Ulrich Drepper <drepper@redhat.com>.
1579 Fixes RH#126917.
1580
Roland McGrath90a5a942004-07-12 07:04:55 +00001581 * linux/ioctlsort.c: Add some #includes.
1582 [POWERPC]: Kludge out high bits.
1583 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1584 * linux/powerpc/ioctlent.h: Likewise.
1585
Roland McGrath16110b22004-07-12 05:45:26 +000015862004-07-11 Roland McGrath <roland@redhat.com>
1587
Roland McGrath90a5a942004-07-12 07:04:55 +00001588 * linux/ioctlent.sh: Replace asm with $asm in all places.
1589
Roland McGrath16110b22004-07-12 05:45:26 +00001590 * configure.ac: Add I386 as AM_CONDITIONAL.
1591 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1592 the ioctlent.h file.
1593
Roland McGrath533e52a2004-07-08 19:00:25 +000015942004-07-08 Roland McGrath <roland@redhat.com>
1595
1596 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1597 that's what the kernel will do.
1598
15992004-07-07 Roland McGrath <roland@redhat.com>
1600
1601 * linux/ioctlent.sh: Take optional second argument to use as directory
1602 name in place of `asm'.
1603
Roland McGrath2c72f3c2004-06-28 05:24:40 +000016042004-06-27 Roland McGrath <roland@redhat.com>
1605
1606 * configure.ac, NEWS: Version 4.5.5.
1607 * strace.spec, debian/changelog: 4.5.5-1.
1608
Roland McGratha2dec922004-06-23 01:40:57 +000016092004-06-22 Roland McGrath <roland@redhat.com>
1610
1611 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1612 sign extend the low 32 bits of RAX to 64 bits.
Roland McGrath7a391df2004-06-23 01:41:30 +00001613 Fixes RH#126547.
Roland McGratha2dec922004-06-23 01:40:57 +00001614
1615 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1616
Roland McGrath0c542de2004-06-04 02:25:12 +000016172004-06-03 Roland McGrath <roland@redhat.com>
1618
Roland McGrath66a77f12004-06-04 02:36:03 +00001619 * configure.ac, NEWS: Version 4.5.4.
1620 * strace.spec, debian/changelog: 4.5.4-1.
1621
Roland McGrath0c542de2004-06-04 02:25:12 +00001622 * net.c (domains): Add many PF_* values #ifdef PF_*.
1623 (addrfams): Add many AF_* values #ifdef AF_*.
1624 Fixes Debian bug #250506.
1625
Roland McGrath337d3912004-06-04 02:03:15 +000016262004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1627
1628 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1629 names.
1630 (main): Print a note that program output is generated by
1631 ioctlsort.
1632 * linux/ioctlent.sh: Build the list of ioctls defined in
1633 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1634 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1635 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1636 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1637 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1638 Fixes RH#122257.
1639
Roland McGrath6d52da62004-06-04 01:50:53 +000016402004-06-03 Roland McGrath <roland@redhat.com>
1641
Roland McGrathe01b8ce2004-06-04 02:01:54 +00001642 * debian/control (Architecture): Add amd64.
1643 Fixes Debian bug #246568.
1644
Roland McGrath6d52da62004-06-04 01:50:53 +00001645 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1646 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1647 (expand_tcbtab): New function, broken out of ...
1648 * process.c (fork_tcb): ... here, call that.
1649 * defs.h: Declare expand_tcbtab.
1650
Roland McGrath25e82592004-06-04 01:24:12 +000016512004-04-19 Roland McGrath <roland@redhat.com>
1652
1653 * process.c (printstatus): Add a space before | in output.
1654
Roland McGrathea2402e2004-04-16 22:28:48 +000016552004-04-16 Roland McGrath <roland@redhat.com>
1656
1657 * configure.ac: Version 4.5.3.
1658 * strace.spec, debian/changelog: 4.5.3-1.
1659
Roland McGrath025442c2004-04-16 21:59:05 +000016602004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1661
1662 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1663 from long to unsigned long, to fix output of the quotactl command
1664 parser.
Roland McGrathea2402e2004-04-16 22:28:48 +00001665 Fixes RH#118694.
Roland McGrath025442c2004-04-16 21:59:05 +00001666
Roland McGrath8d1bf3c2004-04-16 21:48:43 +000016672004-04-16 Roland McGrath <roland@redhat.com>
1668
Roland McGrath025442c2004-04-16 21:59:05 +00001669 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1670 From Maxim Shchetynin <maxim@de.ibm.com>.
1671
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00001672 * configure.ac: Check for <mqueue.h>.
1673 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1674 decode struct mq_attr.
Roland McGrath6508d332004-04-16 21:54:59 +00001675 * NEWS: Mention mq support.
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00001676
1677 * linux/syscall.h: Support new mq_* syscalls on Linux.
1678 * linux/syscallent.h: Likewise.
1679 * linux/dummy.h: Likewise.
1680 * ipc.c: Likewise.
1681 * time.c (printsigevent): Handle SIGEV_THREAD.
1682 From Ulrich Drepper <drepper@redhat.com>.
1683 Fixes RH#120701.
1684
Roland McGrath6421d632004-04-14 02:46:35 +000016852004-04-13 Roland McGrath <roland@redhat.com>
1686
Roland McGrath085bae12004-04-14 02:54:02 +00001687 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1688 MSG_MORE.
1689 From Ulrich Drepper <drepper@redhat.com>.
1690 Fixes RH#120541.
1691
Roland McGrath6421d632004-04-14 02:46:35 +00001692 * process.c (printstatus): Mask out bits presented symbolically, and
1693 print "| 0xnnn" if the remaining bits are not all zero.
1694 Fixes Debian bug #240062.
1695
1696 * process.c (print_affinitylist): Rewritten to handle indirect values.
1697 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1698 From Ulrich Drepper <drepper@redhat.com>.
1699 Fixes RH#118685.
1700
1701 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1702
Roland McGrath74dcbd82004-04-09 00:25:47 +000017032004-04-08 Roland McGrath <roland@redhat.com>
1704
1705 * strace.c (main) [LINUX]: When attaching for -p, look in
1706 /proc/PID/task for all threads and attach them as presumed
1707 CLONE_THREAD children.
1708 * NEWS: Mention the feature.
Roland McGrath085bae12004-04-14 02:54:02 +00001709 Fixes RH#120462.
Roland McGrath74dcbd82004-04-09 00:25:47 +00001710
Roland McGrath2d1ecca2004-03-02 08:07:20 +000017112004-03-02 Roland McGrath <roland@redhat.com>
1712
Roland McGrath6835f232004-03-02 08:50:47 +00001713 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1714 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1715
Roland McGrath2d1ecca2004-03-02 08:07:20 +00001716 * debian/control (Standards-Version): Update to 3.6.1.
1717
Roland McGrath861dc142004-03-01 20:57:16 +000017182004-03-01 Roland McGrath <roland@redhat.com>
1719
Roland McGrath801bf1f2004-03-02 06:38:40 +00001720 * configure.ac, NEWS: Version 4.5.2.
Roland McGrathea2402e2004-04-16 22:28:48 +00001721 * strace.spec, debian/changelog: 4.5.2-1.
Roland McGrath801bf1f2004-03-02 06:38:40 +00001722
Roland McGrath30423402004-03-02 06:54:57 +00001723 * strace.c (main): Avoid potential buffer overruns from ludicrous
1724 arguments or PATH values.
1725 * syscall.c (qual_signal): Bail out for too-long string.
1726
Roland McGrath59aea572004-03-02 06:17:11 +00001727 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
Roland McGrath5586f9a2004-03-02 06:23:08 +00001728 Fixes Debian bug #223207.
Roland McGrath59aea572004-03-02 06:17:11 +00001729
1730 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
Roland McGrath8f30c1d2004-03-02 06:09:35 +00001731
Roland McGrath7da8ff72004-03-01 22:10:58 +00001732 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1733 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1734 struct modify_ldt_ldt_s.
1735 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1736
1737 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1738 From Tim Yamin <plasmaroo@gentoo.org>.
1739
Roland McGrathce238102004-03-01 22:04:09 +00001740 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1741 erring syscall.
1742
Roland McGrathe58b8a02004-03-01 21:29:31 +00001743 * configure.ac: Check for `struct pt_all_user_regs'
1744 and `struct ia64_fpreg' in <sys/ptrace.h>.
Roland McGrath4695e942004-03-01 21:31:07 +00001745 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
Roland McGrathe58b8a02004-03-01 21:29:31 +00001746 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1747
Roland McGrath4695e942004-03-01 21:31:07 +00001748 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1749 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1750
Roland McGrath861dc142004-03-01 20:57:16 +00001751 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1752 [S390 || S390X]: Define them with inverted values.
1753 (setbpt): Use them for u_arg indices.
1754
Roland McGrath24e8d312004-03-01 20:30:51 +000017552004-02-26 Andreas Schwab <schwab@suse.de>
1756
1757 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1758 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1759 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1760
Roland McGrath176ac322004-03-01 20:28:19 +000017612004-03-01 Roland McGrath <roland@redhat.com>
1762
1763 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1764 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1765 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1766 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1767 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1768 sys_sched_get_priority_min): New functions.
1769 From Ulrich Drepper <drepper@redhat.com>.
1770 Fixes RH#116990.
1771
Roland McGrath3d3f1c92004-02-20 23:21:34 +000017722004-02-20 Roland McGrath <roland@redhat.com>
1773
1774 * linux/hppa/syscallent.h: Update some syscalls.
1775 From Randolph Chung <tausq@debian.org>.
1776 Fixes Debian bug #231632.
1777
Roland McGrathb233c262004-02-20 22:56:55 +000017782003-12-31 David Mosberger <davidm@hpl.hp.com>
1779
1780 * process.c (internal_exit): For ia64, also recognize IA-32 252
1781 as exit_group().
1782 (change_syscall): For IA64, also support changing IA-32 syscalls.
1783 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1784 syscall 252 (exit_group) as an internal_exit() syscall.
1785 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1786 number.
1787 (SYS_vfork): Likewise.
1788 (arg_setup): For IA64 version, also support IA-32 syscalls.
1789 (get_arg0): Likewise.
1790 (get_arg1): Likewise.
1791 (set_arg0): Likewise.
1792 (set_arg1): Likewise.
1793
Roland McGrath13aeab32004-02-20 02:25:42 +000017942004-02-15 Anton Blanchard <anton@samba.org>
1795
1796 * linux/powerpc/syscallent.h: Add rtas call.
1797 Shift multiplexed syscalls to start at 300, we are already about
1798 to hit 256 real syscalls.
1799 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1800
18012004-02-19 Roland McGrath <roland@redhat.com>
1802
1803 * strace.c (main): Use TCP->pid, not PID, in -p message.
1804 Fixes Debian bug #229802.
1805
Roland McGrathec0cf0b2004-01-13 10:18:52 +000018062004-01-13 Roland McGrath <roland@redhat.com>
1807
Roland McGrath13aeab32004-02-20 02:25:42 +00001808 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1809 call.
1810
Roland McGrathec0cf0b2004-01-13 10:18:52 +00001811 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1812 Reported by Petter Reinholdtsen <pere@hungry.com>.
1813
Roland McGrath135db892004-01-13 10:14:04 +000018142003-12-31 David Mosberger <davidm@hpl.hp.com>
1815
1816 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1817
Roland McGrath13aeab32004-02-20 02:25:42 +000018182003-12-14 Anton Blanchard <anton@samba.org>
Roland McGrath135db892004-01-13 10:14:04 +00001819
Roland McGrath75155472004-01-13 10:17:00 +00001820 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1821 Use %llu formats for them.
1822
Roland McGrath135db892004-01-13 10:14:04 +00001823 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1824
1825 * linux/powerpc/syscallent.h: Update to include recently added
1826 syscalls.
1827
1828 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1829 ppc64, we were misreporting syscalls that really succeeded as having
1830 failed.
1831
Roland McGrath5b7aa682004-01-13 09:52:52 +000018322004-01-13 Roland McGrath <roland@redhat.com>
1833
Roland McGrath8950c692004-01-13 10:00:01 +00001834 * strace.1: Remove comment about vfork on Linux.
1835 Fixes Debian bug #223390.
1836
Roland McGrath5b7aa682004-01-13 09:52:52 +00001837 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1838 (sys_getdents64) [LINUX]: Print d_type field.
1839
Roland McGrath13aeab32004-02-20 02:25:42 +000018402003-12-15 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath8950c692004-01-13 10:00:01 +00001841
1842 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
Roland McGrath135db892004-01-13 10:14:04 +00001843 killed process if available. Fixes RH#112117.
Roland McGrath8950c692004-01-13 10:00:01 +00001844
Roland McGrathcf283032003-11-14 02:57:31 +000018452003-11-13 Roland McGrath <roland@redhat.com>
1846
1847 * configure.ac, NEWS: Version 4.5.1.
1848 * strace.spec, debian/changelog: 4.5.1-1.
1849
Roland McGrath13aeab32004-02-20 02:25:42 +000018502003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath0aac8722003-11-14 02:54:09 +00001851
1852 * defs.h (ioctl_lookup): Prototype change.
1853 * ioctl.c (ioctl_next_match): New function.
1854 * defs.h: Declare it.
1855 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1856 when there's more than one match.
1857 * ioctl.c (ioctl_lookup): Likewise.
1858 * stream.c (internal_stream_ioctl): Likewise.
1859 Patch from Solar Designer <solar@openwall.com>.
1860
Roland McGrath09f7a012003-11-13 22:32:32 +000018612003-11-13 Roland McGrath <roland@redhat.com>
1862
1863 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1864 * linux/sh64/syscallent.h: Likewise.
1865
Roland McGrath13aeab32004-02-20 02:25:42 +000018662003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath09f7a012003-11-13 22:32:32 +00001867
Roland McGrathf25ef392003-11-13 22:33:48 +00001868 Fixes for RH#105359.
Roland McGrath09f7a012003-11-13 22:32:32 +00001869 * util.c (printuid): New function.
1870 * defs.h: Declare it.
1871 * file.c (sys_chown): Use it.
1872 * file.c (sys_fchown): Likewise.
1873 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1874 sys_setresgid): Likewise.
Roland McGrath09f7a012003-11-13 22:32:32 +00001875 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1876 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1877 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1878 setuid32, setgid32, setfsuid32, setfsgid32.
1879 * process.c [LINUX]: Define GETGROUPS32_T.
1880 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1881 New functions.
1882 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1883 Declare them.
1884
Roland McGrath730e8c02003-11-11 21:24:28 +000018852003-11-11 Roland McGrath <roland@redhat.com>
1886
1887 * strace.c (main): Bail with usage error for missing command before we
1888 open the -o file or fiddle uids.
1889
Roland McGrathe52919b2003-11-06 23:41:33 +000018902003-11-06 Roland McGrath <roland@redhat.com>
1891
Roland McGratha0f32e02003-11-07 02:36:45 +00001892 * strace.c (main): Treat piped output more like file output.
1893 Disallow -ff with piped output. Fixes RH#105366.
1894 Reported by Dmitry V. Levin <ldv@altlinux.org>
1895
Roland McGrathe52919b2003-11-06 23:41:33 +00001896 * strace.c (tprintf): Check result of vfprintf and use perror when it
1897 fails while not writing to stderr itself. Fixes Debian bug #218762.
1898
1899 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1900 From Ulrich Drepper <drepper@redhat.com>.
1901
Roland McGrathb67e8e32003-11-01 22:11:29 +000019022003-11-01 Roland McGrath <roland@redhat.com>
1903
1904 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1905 setitimer rather than hard-coding a value based on HZ.
Roland McGrathd4897f82003-11-01 22:13:35 +00001906 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
Roland McGrathb67e8e32003-11-01 22:11:29 +00001907
Roland McGratha9f76da2003-10-22 06:11:36 +000019082003-10-21 Roland McGrath <roland@redhat.com>
1909
Roland McGrath7aa6d202003-10-22 06:16:42 +00001910 * strace.1: Fixed a few spelling errors.
Roland McGrathb67e8e32003-11-01 22:11:29 +00001911 Fixes Debian bug #217008.
Roland McGrath7aa6d202003-10-22 06:16:42 +00001912
Roland McGratha9f76da2003-10-22 06:11:36 +00001913 * syscall.c: Revert last change, was broken.
1914
Roland McGrath8c74bd92003-10-01 07:50:34 +000019152003-10-01 Roland McGrath <roland@redhat.com>
1916
Roland McGrathe7da3502003-10-01 21:59:50 +00001917 * process.c (internal_clone): Don't suspend parent when call requested
1918 a specific PID that is not a traced child.
1919
Roland McGrath8c74bd92003-10-01 07:50:34 +00001920 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1921 from right to left so we don't have to presume the size.
Roland McGrathe7da3502003-10-01 21:59:50 +00001922 Reported by David Woodhouse <dwmw2@redhat.com>.
Roland McGrath8c74bd92003-10-01 07:50:34 +00001923
Roland McGrath268e9042003-09-25 23:06:12 +000019242003-09-25 Roland McGrath <roland@redhat.com>
1925
1926 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1927 these in the table if they are defined.
1928
Roland McGrath4f59bab2003-09-24 22:22:49 +000019292003-09-24 Roland McGrath <roland@redhat.com>
1930
1931 * configure.ac, NEWS: Version 4.5.
1932 * strace.spec, debian/changelog: 4.5-1.
1933
1934 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1935 instruction decoding branch if TCB_INSYSCALL is clear.
1936 Reported by <jochen@penguin-breeder.org>.
1937
1938 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1939
Roland McGrath7633f1e2003-09-23 22:19:43 +000019402003-09-23 Roland McGrath <roland@redhat.com>
1941
Roland McGrath4f59bab2003-09-24 22:22:49 +00001942 * strace.spec: On ppc64 (maybe others later), create an strace64
1943 package as well containing just /usr/bin/strace64.
1944
Roland McGrath7633f1e2003-09-23 22:19:43 +00001945 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1946 Fixes RH#104365.
1947
Roland McGrath109f3d32003-08-21 10:09:01 +000019482003-08-21 Roland McGrath <roland@redhat.com>
1949
Roland McGrath7633f1e2003-09-23 22:19:43 +00001950 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
Roland McGrath109f3d32003-08-21 10:09:01 +00001951 * linux/x86_64/syscallent.h: Likewise.
1952 * linux/s390/syscallent.h: Likewise.
1953 * linux/s390x/syscallent.h: Likewise.
1954
Roland McGrath5bc53452003-08-21 09:58:08 +000019552003-07-28 Daniel Jacobowitz <drow@mvista.com>
1956
1957 * defs.h (ALIGN64): Define for MIPS.
1958 * io.c (PREAD_OFFSET_ARG): Define.
1959 (sys_pread, sys_pwrite): Use it.
1960 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1961 is defined.
1962 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1963 (truncate64, ftruncate64): Pretty-print.
1964 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1965 (truncate64, ftruncate64): Take four arguments.
1966
Roland McGrath4d8130c2003-07-17 09:24:04 +000019672003-07-17 Roland McGrath <roland@redhat.com>
1968
1969 * configure.ac, NEWS: Version 4.4.99.
1970 * strace.spec, debian/changelog: 4.4.99-1.
1971
Roland McGrath25969ce2003-07-17 09:03:22 +000019722003-07-15 Anton Blanchard <anton@samba.org>
1973
1974 * ipc.c: Add SHM_HUGETLB field.
1975 Mask out permission bits in msgget, semget and shmget before
1976 printing resource_flags.
1977 Mask execute permission bits (even though we dont currently
1978 use them).
1979
19802003-07-17 Roland McGrath <roland@redhat.com>
1981
1982 * linux/powerpc/syscallent.h (tgkill): New at 250.
1983
1984 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1985 From Ulrich Drepper <drepper@redhat.com>.
1986
1987 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1988 * file.c (printstatfs): Print f_fsid and f_frsize.
1989 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1990 * linux/syscall.h: Add decls.
1991 From Ulrich Drepper <drepper@redhat.com>.
1992
19932003-07-09 Roland McGrath <roland@redhat.com>
1994
1995 * linux/ia64/syscallent.h (tgkill): New at 1235.
1996
Roland McGrath004d88d2003-07-09 09:48:21 +000019972003-07-05 Richard Henderson <rth@twiddle.net>
1998
1999 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
2000 * syscall.c (ERESTART_RESTARTBLOCK): New.
2001 (trace_syscall): Print it.
2002 * linux/alpha/syscallent.h (osf_syscall): Name properly.
2003 (osf_set_program_attributes): Fix typo.
2004 (osf_nfssvc): Likewise.
2005 (osf_sigsendset): Likewise.
2006 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
2007 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
2008 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
2009 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
2010 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
2011 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
2012 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
2013 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
2014 clock_getres, clock_nanosleep, semtimedop): New.
2015
20162003-07-08 Roland McGrath <roland@redhat.com>
2017
2018 * signal.c (sys_tgkill): New function.
2019 * linux/syscall.h: Declare it.
2020 * linux/syscallent.h: Add tgkill.
2021
Roland McGratha9a86192003-06-27 21:20:14 +000020222003-06-27 Roland McGrath <roland@redhat.com>
2023
2024 * configure.ac: Check for type `struct __old_kernel_stat'.
2025 * file.c (convertoldstat, printoldstat): Define under
2026 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
2027 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
2028 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
2029 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
2030
Roland McGrath9df23f92003-06-26 22:23:32 +000020312003-06-26 Roland McGrath <roland@redhat.com>
2032
Roland McGrath4fe23b52003-06-26 22:41:02 +00002033 * configure.ac: SHMEDIA -> SH64
2034 * defs.h: Likewise.
2035 * mem.c: Likewise.
2036 * process.c: Likewise.
2037 * sock.c: Likewise.
2038 * syscall.c: Likewise.
2039 * util.c: Likewise.
2040 * linux/shmedia/syscallent.h: Moved to ...
2041 * linux/sh64/syscallent.h: ... here.
2042
2043 * config.guess: Update from canonical version, timestamp 2003-06-17.
2044 * config.sub: Likewise.
2045
Roland McGrath8f340e32003-06-26 22:29:38 +00002046 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
2047 From: Joshua Neal <tinara@netpipeline.net>.
2048
Roland McGrathc2aa8ea2003-06-26 22:27:32 +00002049 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
2050 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
2051 * linux/ia64/syscallent.h: Likewise.
2052 * linux/powerpc/syscallent.h: Likewise.
2053 * linux/s390/syscallent.h: Likewise.
2054 * linux/s390x/syscallent.h: Likewise.
2055 * linux/x86_64/syscallent.h: Likewise.
2056 From Jakub Jelinek <jakub@redhat.com>.
2057
Roland McGrath9df23f92003-06-26 22:23:32 +00002058 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
2059 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2060
Roland McGrathee911632003-06-23 23:40:04 +000020612003-06-23 Roland McGrath <roland@redhat.com>
2062
2063 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
2064 From Ulrich Drepper <drepper@redhat.com>.
2065
Roland McGrathe84e6272003-06-11 05:38:01 +000020662003-06-10 Roland McGrath <roland@redhat.com>
2067
2068 * configure.ac, NEWS: Version 4.4.98.
2069 * strace.spec, debian/changelog: 4.4.98-1.
2070
Roland McGrath3634c272003-06-10 03:06:05 +000020712003-06-09 Roland McGrath <roland@redhat.com>
2072
Roland McGrath767b4302003-06-10 03:38:03 +00002073 * linux/s390x/syscallent.h: Update many syscalls.
2074 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
2075
Roland McGrathc38d46e2003-06-10 03:31:34 +00002076 * linux/s390/syscallent.h: Update many syscalls.
2077 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
2078
Roland McGratheef1fde2003-06-10 03:07:47 +00002079 * linux/shmedia/syscallent.h: New file.
2080 From Stephen Thomas <stephen.thomas@superh.com>.
2081
Roland McGrath3634c272003-06-10 03:06:05 +00002082 * strace.c (trace): Print a message and newline for a WIFEXITED report
2083 from the process we just printed an unterminated syscall line for.
2084
Roland McGrathcf99f9c2003-06-03 07:18:28 +000020852003-06-03 Roland McGrath <roland@redhat.com>
2086
Roland McGrath2c1d5342003-06-03 23:28:58 +00002087 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
2088
2089 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
2090 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
2091 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
2092 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
2093 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
2094 (get_error) [LINUX] [ARM]: Update.
2095 (syscall_enter) [LINUX] [ARM]: New case.
2096 * util.c (printcall) [LINUX] [ARM]: New case.
2097
2098 * debian/control (Standards-Version): Update to 3.5.10.
2099
Roland McGrathcf99f9c2003-06-03 07:18:28 +00002100 * strace.c (main): In PATH search, accept only a regular file with
2101 execute bits set. Fixes Debian bug #137103.
2102
Roland McGratha834fbe2003-06-02 19:37:56 +000021032003-06-02 Roland McGrath <roland@redhat.com>
2104
Roland McGrath454a0242003-06-03 01:35:32 +00002105 * strace.c (main): Set -q when given -o and not -p, and not when not
2106 given -o, to match what the man page always said.
2107 Fixes Debian bug #47113, #153678.
2108
Roland McGratha834fbe2003-06-02 19:37:56 +00002109 * configure.ac, NEWS: Version 4.4.97.
2110 * strace.spec, debian/changelog: 4.4.97-1.
2111
2112 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
2113 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
2114
2115 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2116 timestamp 2003-05-22.
2117 * config.sub: Likewise, timestamp 2003-05-24.
2118
Roland McGrath5aae8772003-05-23 00:14:17 +000021192003-05-22 Roland McGrath <roland@redhat.com>
2120
Roland McGrathd0835362003-05-23 02:27:37 +00002121 * defs.h (struct tcb): New member `nzombies'.
2122 * strace.c (alloctcb): Initialize it.
2123 (droptcb): Increment our parent's zombie count.
2124 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
2125 process has zombies it can reap. On the way out, if we reaped
2126 an untraced process, decrement the zombie count.
2127
Roland McGrath7dfd4ed2003-05-23 01:08:50 +00002128 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
2129 separately using signame.
2130
2131 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
2132 of literal 0 for index. Consult the right flags without clobbering
2133 anything when we reparent the new child to the caller's parent thread.
2134
Roland McGrath031b0d82003-05-23 00:29:11 +00002135 * linux/s390/syscallent.h: Fix sys_clone argument count.
2136 * linux/s390x/syscallent.h: Likewise.
2137 * linux/mips/syscallent.h: Likewise.
2138 * linux/alpha/syscallent.h: Likewise.
2139 * linux/powerpc/syscallent.h: Likewise.
2140 * linux/sh/syscallent.h: Likewise.
2141 * linux/sparc/syscallent.h: Likewise.
2142 * linux/hppa/syscallent.h: Likewise.
2143
2144 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
2145 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
2146
2147 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
2148 [LINUX || SVR4] (siginfo_codes): Add strings for them.
2149
Roland McGrath5aae8772003-05-23 00:14:17 +00002150 * process.c (print_affinitylist): Fix loop condition.
2151 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
2152
Roland McGrath872a4362003-04-10 18:58:33 +000021532003-04-10 Roland McGrath <roland@redhat.com>
2154
2155 * syscall.c (qual_desc): Return zero after parsing number.
2156 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
2157
Roland McGrath808a4ba2003-04-08 01:47:02 +000021582003-04-07 Roland McGrath <roland@redhat.com>
2159
2160 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
2161 * linux/syscall.h: Likewise.
2162 * ipc.c [LINUX] (sys_semtimedop): New function.
2163 From Ulrich Drepper <drepper@redhat.com>.
2164
2165 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
2166 From Ulrich Drepper <drepper@redhat.com>.
2167
Roland McGrathcf43e902003-04-02 01:10:53 +000021682003-04-01 Philippe De Muyter <phdm@macqel.be>
2169
2170 * sock.c, stream.c: Check #ifdef LINUX, not linux.
2171 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
2172
Roland McGrath10a56fb2003-03-31 01:21:40 +000021732003-03-30 Roland McGrath <roland@redhat.com>
2174
2175 * configure.ac, NEWS: Version 4.4.96.
2176 * strace.spec, debian/changelog: 4.4.96-1.
2177
Roland McGrath347636f2003-03-31 01:05:16 +000021782003-02-26 Stuart Menefy <stuart.menefy@st.com>
2179
2180 Various fixes for SuperH [SH]:
2181 * mem.c (sys_old_mmap): mmap() parameters passed in registers
2182 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
2183 in registers
2184 * process.c (change_syscall): Fixed register which holds system
2185 call number
2186 * util.c (arg0_offset, arg1_offset): provide definition
2187 * Makefile.am: Added new files in linux/sh
2188 * linux/sh/syscallent.h: New file.
2189 * linux/sh/errnoent.h: New file.
2190 * linux/sh/ioctlent.h: New file.
2191 * linux/sh/signalent.h: New file.
2192
2193 * linux/ioctlent.sh: Take an arg for location of header files
2194 * syscallent.sh: Replaced lost $
2195
Roland McGrath5467f262003-03-30 23:52:46 +000021962003-03-30 Roland McGrath <roland@redhat.com>
2197
2198 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
2199 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
2200 From Ulrich Drepper <drepper@redhat.com>.
2201
2202 * linux/syscallent.h: Use sys_getrlimit for 191.
2203 Use name "old_getrlimit" for 76.
2204 Reported by Ulrich Drepper <drepper@redhat.com>.
2205
Roland McGrath5755ec52003-03-21 07:33:21 +000022062003-03-18 Roland McGrath <roland@redhat.com>
2207
2208 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
2209
Roland McGrath49bad882003-03-18 07:43:53 +000022102003-03-17 Roland McGrath <roland@redhat.com>
2211
2212 * linux/x86_64/syscallent.h: clone takes 5 args.
2213 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
2214
Roland McGrathf22e0c72003-03-15 21:01:43 +000022152003-03-15 Roland McGrath <roland@redhat.com>
2216
2217 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
2218
Roland McGrath27cad9a2003-03-14 10:33:06 +000022192003-03-14 Roland McGrath <roland@redhat.com>
2220
2221 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
2222
2223 * linux/ia64/syscallent.h: clone takes 5 arguments.
2224 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
2225
Roland McGrath041900f2003-03-12 08:11:33 +000022262003-03-12 Roland McGrath <roland@redhat.com>
2227
Roland McGrath6fbb4e32003-03-12 09:54:45 +00002228 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
2229 Use sys_clone for clone2.
2230 * linux/syscall.h: Don't declare sys_clone2.
2231 * process.c (sys_clone): Rewritten to handle both flavors,
2232 print all extra args depending on flag bits.
2233 (sys_clone2): Function removed.
2234
Roland McGrath041900f2003-03-12 08:11:33 +00002235 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2236
Roland McGrathb3f8fd62003-03-05 06:29:11 +000022372003-03-04 Roland McGrath <roland@redhat.com>
2238
2239 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2240 TCB_INSYSCALL is clear, like other platforms do.
2241
Roland McGrathd2a6c6b2003-03-05 04:08:07 +000022422003-03-04 Ulrich Drepper <drepper@redhat.com>
2243
2244 * mem.c [LINUX] (sys_remap_file_pages): New function.
2245 * linux/syscall.h: Declare it.
2246 * linux/syscallent.h: Use it.
2247 * linux/powerpc/syscallent.h: Likewise.
2248
2249 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2250
Roland McGratha4187c92003-02-26 20:34:14 +000022512003-02-26 Roland McGrath <roland@redhat.com>
2252
2253 * configure.ac: Fix typo in netinet/in.h check.
2254 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2255 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2256
Roland McGrath66375f62003-02-24 10:18:11 +000022572003-02-24 Roland McGrath <roland@redhat.com>
2258
Roland McGrath74f905d2003-02-24 10:53:48 +00002259 * configure.ac, NEWS: Version 4.4.95.
2260 * strace.spec, debian/changelog: 4.4.95-1.
2261
Roland McGrath66375f62003-02-24 10:18:11 +00002262 * process.c (sys_getresgid): Fix typos in argument access.
2263
Roland McGrath127f7d22003-02-24 07:13:59 +000022642003-02-23 Roland McGrath <roland@redhat.com>
2265
2266 * process.c (sys_getresuid): Fix typos in argument access.
2267 Reported by Anton Blanchard <anton@samba.org>.
2268
Roland McGrath71522342003-02-20 02:45:34 +000022692003-02-19 Roland McGrath <roland@redhat.com>
2270
Roland McGrath45be9602003-02-20 03:26:58 +00002271 * configure.ac, NEWS: Version 4.4.94.
2272 * strace.spec, debian/changelog: 4.4.94-1.
2273
Roland McGrath44fb0432003-02-20 02:56:50 +00002274 * version.c: Removed.
2275 * Makefile.am (strace_SOURCES): Remove it.
2276 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2277
Roland McGrath71522342003-02-20 02:45:34 +00002278 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2279 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2280 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2281
Roland McGrath8d276ff2003-01-24 04:32:36 +000022822003-01-23 Roland McGrath <roland@redhat.com>
2283
Roland McGrathff02c902003-01-30 20:15:35 +00002284 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2285 SPARC, which doesn't use the header regardless.
2286
2287 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2288 like signal.c does.
2289
2290 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
Roland McGrath6ee7d1f2003-01-24 04:39:50 +00002291
2292 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2293 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2294
Roland McGrath8d276ff2003-01-24 04:32:36 +00002295 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2296 since they can conflict.
2297
Roland McGrath6a39c212003-01-22 02:27:59 +000022982003-01-21 Roland McGrath <roland@redhat.com>
2299
Roland McGrath8d276ff2003-01-24 04:32:36 +00002300 * strace.c (usage): Omit -z, since it has never worked properly.
2301 * NEWS: Likewise.
2302
2303 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2304 var=val in environ or to remove var, respectively.
2305 (usage): Mention it.
2306 * strace.1, NEWS: Document it.
2307
Roland McGrath6a39c212003-01-22 02:27:59 +00002308 * configure.ac, NEWS: Version 4.4.93.
2309 * strace.spec, debian/changelog: 4.4.93-1.
2310 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2311
Roland McGrath08eee592003-01-20 09:04:42 +000023122003-01-20 Roland McGrath <roland@redhat.com>
2313
Roland McGrathb472e1c2003-01-20 10:23:11 +00002314 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2315 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2316 TCB_WAITEXECVE state with special kludges.
2317
Roland McGrath08eee592003-01-20 09:04:42 +00002318 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2319 reversed from other architectures.
2320
2321 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2322 conditional on [TCB_WAITEXECVE] instead of list of processors.
2323
2324 * util.c (restore_arg0): Evaluate args in no-op defns.
2325
2326 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2327 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2328
Roland McGrath2b157e72003-01-18 00:19:35 +000023292003-01-17 Anton Blanchard <anton@samba.org>
2330
2331 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2332
2333 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2334
Roland McGrath92999db2003-01-14 09:46:33 +000023352003-01-14 Roland McGrath <roland@redhat.com>
2336
Roland McGrathec4bd132003-01-14 23:41:07 +00002337 * linux/powerpc/errnoent.h: Add missing errnos.
2338 * linux/powerpc/ioctlent.h: Update ioctl values.
2339 From Anton Blanchard <anton@samba.org>.
2340
2341 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2342 From Anton Blanchard <anton@samba.org>.
2343
2344 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2345 sys_ftruncate64, instead of printargs, for those syscalls.
2346 * linux/mips/syscallent.h: Likewise.
2347 * linux/powerpc/syscallent.h: Likewise.
2348 * linux/s390/syscallent.h: Likewise.
2349 * linux/sparc/syscallent.h: Likewise.
2350
2351 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2352 All others at the moment use linux/syscallent.h, where it's 300.
2353
2354 * strace.1: Update bug reporting info.
2355
2356 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2357 From Nathan Scott <nathans@debian.org>.
2358
Roland McGrathd7bec502003-01-14 10:10:36 +00002359 * configure.ac, NEWS: Version 4.4.92.
2360 * strace.spec, debian/changelog: 4.4.92-1.
2361
Roland McGrathf775ab32003-01-14 09:59:57 +00002362 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2363 ppc (never comes out of config.sub).
Roland McGrathd7bec502003-01-14 10:10:36 +00002364
Roland McGrathf775ab32003-01-14 09:59:57 +00002365 * process.c (sys_ptrace): Use #lx format for address argument.
2366 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2367 * process.c [POWERPC]: Likewise.
2368 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2369 * syscall.c (get_scno) [POWERPC]: Likewise.
2370 * util.c [POWERPC]: Likewise.
2371 (printnum): Use long for NUM.
2372 From Anton Blanchard <anton@samba.org>.
2373
Roland McGrath92999db2003-01-14 09:46:33 +00002374 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2375
2376 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2377 appropriately via set_arg0 or no-ops for each architecture.
2378 (clearbpt): Use those instead of set_arg0 and set_arg1.
2379
2380 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2381 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2382 sys_ftruncate64, instead of printargs, for those syscalls.
2383
2384 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2385 (sys_ptrace): Use printxval.
2386 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2387 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2388
2389 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2390 print it before using printxval.
2391 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2392
Roland McGrathda5ad2d2003-01-14 07:53:49 +000023932003-01-13 Roland McGrath <roland@redhat.com>
2394
Roland McGrath4e254592003-01-14 07:58:26 +00002395 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2396 timestamp 2003-01-10.
2397 * config.sub: Likewise, timestamp 2003-01-03.
2398 * install-sh: Update from Automake 1.7.2.
2399
Roland McGrathda5ad2d2003-01-14 07:53:49 +00002400 * linux/powerpc/signalent.h: Add SIGRTMIN.
2401 From Anton Blanchard <anton@samba.org>.
2402
2403 * linux/powerpc/syscallent.h: Add missing system calls.
2404 Decode more system calls, we were just printargs for many things.
2405 Remove some x86-specific system calls.
2406 Remove two syscalls between the socket and ipc syscalls,
2407 it was resulting in all IPC syscalls being off by two.
2408
2409 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2410 From Anton Blanchard <anton@samba.org>.
2411
2412 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2413 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2414 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2415 From Anton Blanchard <anton@samba.org>.
2416
2417 * term.c [LINUX]: Get kernel definition of struct termios.
2418 From Anton Blanchard <anton@samba.org>.
2419
2420 * linux/ioctlent.sh: Look in sound/ directory too.
2421 From Anton Blanchard <anton@samba.org>.
2422
2423 * desc.c (printflock64): Fix ADDR argument type.
2424 From Anton Blanchard <anton@samba.org>.
2425
2426 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2427 sys_siglist and _sys_siglist.
2428 Reported by John Hughes <john@Calva.COM>.
2429
2430 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2431 Reported by John Hughes <john@Calva.COM>.
2432
2433 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2434
Roland McGrathdcfcaf72003-01-10 10:45:13 +000024352003-01-10 Roland McGrath <roland@redhat.com>
2436
Roland McGrathedcf1b02003-01-10 21:43:33 +00002437 * configure.ac, NEWS: Version 4.4.91.
2438 * strace.spec, debian/changelog: 4.4.91-1
2439
Roland McGrath09b371c2003-01-10 20:51:13 +00002440 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2441 values for x86-64, conditional on current_personality.
2442
Roland McGrath944d10f2003-01-10 20:14:52 +00002443 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2444
Roland McGrath03c5c4d2003-01-10 20:06:01 +00002445 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2446 * stream.c (print_transport_message): Use #ifdefs for those members.
2447
2448 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2449
Roland McGrath516f3492003-01-10 19:55:42 +00002450 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2451 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2452
2453 * strace.c (pfd2tcb): Fix for new tcbtab type.
2454 (rebuild_pollv): Likewise.
2455 (detach): Put variables used under [LINUX] inside #ifdef.
2456
2457 * process.c (change_syscall) [POWERPC]: Add missing return.
2458 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2459
Roland McGrathdcfcaf72003-01-10 10:45:13 +00002460 * strace.spec: New file.
2461 * debian/changelog: 4.4.90-1
2462 * debian/rules (binary-arch): Depend on build.
2463 (clean): Don't try to run Makefile.in.
2464 * debian/control (Standards-Version): Now 3.5.8.
2465
2466 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2467
Roland McGrathea496212003-01-10 07:50:29 +000024682003-01-09 Roland McGrath <roland@redhat.com>
2469
2470 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2471
2472 * debian/control: Update Maintainer: field.
2473
Roland McGrath5694e802003-01-09 06:56:39 +000024742003-01-08 Roland McGrath <roland@redhat.com>
2475
2476 * NEWS: Update for 4.4.90 test release.
2477
2478 Support for new Linux 2.5 thread features.
2479 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2480 (struct tcb): New members nclone_threads, nclone_detached,
2481 and nclone_waiting.
2482 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2483 (waiting_parent): Macro removed.
2484 (pid2tcb): Declare it.
2485 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2486 child to our parent if we are a CLONE_THREAD child ourselves.
2487 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2488 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2489 determining if we have any. If TCB_CLONE_THREAD is set, check
2490 parent's children instead of our own, and bump nclone_waiting count.
2491 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2492 the syscall was exit_group.
2493 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2494 * strace.c (pid2tcb): No longer static.
2495 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2496 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2497 If we have thread children, set TCB_EXITING and don't clear the TCB.
2498 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2499 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2500 children of our parent that might be waiting for us too.
2501 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2502 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2503
2504 Revamp -f support for Linux.
2505 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2506 the system call to be clone with CLONE_PTRACE set. Various new static
2507 helper functions.
2508 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2509 Initialize TCPCHILD->parent field.
2510 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2511 Check in case the new child is in the tcb already.
2512 (internal_fork) [LINUX]: Just call internal_clone.
2513 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2514 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2515
2516 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2517
2518 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2519
2520 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2521
2522 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2523
Wichert Akkerman5a9b0862003-01-08 23:44:36 +000025242003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2525
2526 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2527 longer used
2528 * debian/rules: no longer install postinst and prerm
Wichert Akkerman136bbb12003-01-08 23:46:03 +00002529 * debian/control: do not end summary with full stop (lintian)
Wichert Akkerman5a9b0862003-01-08 23:44:36 +00002530
Roland McGratha83c22f2002-12-30 09:13:30 +000025312002-12-30 Roland McGrath <roland@redhat.com>
2532
Roland McGrath2850c7e2002-12-30 10:46:02 +00002533 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2534 (EXTRA_DIST): Add missing files.
2535
2536 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2537
2538 * syscall.c (qualify_one): New function.
2539 (qual_options): Replace lookup field with qualify, update initializer.
2540 (qualify): Update caller.
2541 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2542 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2543 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2544
Roland McGrath692b68a2002-12-30 09:33:32 +00002545 * version.c (version): Make const, bump to 4.4.90.
2546 * strace.c: Update decl.
2547
2548 * Makefile.am [LINUX && X86_64]: Remove cruft.
2549 * linux/x86_64/errnoent1.h: New file.
2550 * linux/x86_64/ioctlent1.h: New file.
2551 * linux/x86_64/signalent1.h: New file.
2552 * linux/x86_64/syscallent1.h: New file.
2553 * linux/x86_64/i386-headers.diff: File removed.
2554 * linux/x86_64/makeheaders.sh: File removed.
2555 * linux/x86_64/Makefile.in: File removed.
2556
Roland McGratha83c22f2002-12-30 09:13:30 +00002557 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2558 already broken for 32-bit personality on x86-64.
2559
Roland McGrath30d47f12002-12-30 00:51:51 +000025602002-12-29 Roland McGrath <roland@redhat.com>
2561
Roland McGratha83c22f2002-12-30 09:13:30 +00002562 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2563 * linux/Makefile.am: File removed.
2564 * freebsd/Makefile.am: File removed.
2565 * sunos4/Makefile.in: File removed.
2566 * svr4/Makefile.in: File removed.
2567
Roland McGrath30d47f12002-12-30 00:51:51 +00002568 * linux/alpha/Makefile.in: File removed.
2569 * linux/hppa/Makefile.in: File removed.
2570 * linux/ia64/Makefile.in: File removed.
2571 * linux/powerpc/Makefile.in: File removed.
2572 * linux/s390/Makefile.in: File removed.
2573 * linux/s390x/Makefile.in: File removed.
2574
25752002-12-26 Roland McGrath <roland@redhat.com>
2576
2577 * syscallent.sh: Grok three flavors of #define line, uniquify.
2578 * linux/hppa/syscallent.sh: File removed.
2579 * linux/powerpc/syscallent.sh: File removed.
2580
2581 * linux/Makefile.am: New file.
2582 * linux/Makefile.in: File removed.
2583 * freebsd/Makefile.am: New file.
2584 * freebsd/i386/Makefile.am: New file.
2585 * freebsd/i386/Makefile.in: File removed.
2586
25872002-12-22 Roland McGrath <roland@redhat.com>
2588
2589 Update to Autoconf 2.57, and Automakify with version 1.7.
2590 * Makefile.am: New file.
2591 * Makefile.in: File removed.
2592 * configure.in: Moved to ...
2593 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2594 * aclocal.m4: Moved to ...
2595 * acinclude.m4: ... here. Update for Autoconf 2.5x.
Roland McGratha83c22f2002-12-30 09:13:30 +00002596 * acconfig.h: File removed.
Roland McGrath30d47f12002-12-30 00:51:51 +00002597 * AUTHORS: New file, makes automake happy.
2598 * autogen.sh: File removed.
2599 * README-CVS: Update to recommend autoreconf instead.
2600 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2601 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2602 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2603 * strace.c: *_DECLARED -> HAVE_DECL_*
2604 * stream.c: HAVE_* -> HAVE_STRUCT_*
2605
2606 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2607 sh, and use $(srcdir) to find the script.
2608 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2609 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2610 * linux/x86_64/Makefile.in (headers): Renamed to all.
2611 * linux/alpha/Makefile.in: Add empty install target.
2612 * linux/x86_64/Makefile.in: Likewise.
2613 * linux/powerpc/Makefile.in: Likewise.
2614 * linux/Makefile.in: Likewise.
2615
Roland McGrath85960152002-12-30 00:26:24 +000026162002-12-26 Roland McGrath <roland@redhat.com>
2617
2618 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2619 From Daniel Jacobowitz <drow@false.org>.
2620
Roland McGrathc25a62f2002-12-21 23:25:26 +000026212002-12-21 Roland McGrath <roland@redhat.com>
2622
Roland McGrathdf211902002-12-22 03:34:55 +00002623 * linux/syscallent.h: Add some new 2.5 syscall names.
2624 Now clone takes 5 args.
2625 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2626 [LINUX] (sys_clone): Print new args.
2627 * mem.c (print_ldt_entry): Make global.
2628
2629 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2630 safety, since up to 260 are already used in 2.5 kernels.
2631 * linux/syscallent.h: Update the table.
2632 * linux/ia64/syscallent.h: Likewise.
2633
Roland McGrathc25a62f2002-12-21 23:25:26 +00002634 * syscall.c (force_result): New function.
2635 * process.c (internal_wait): Handle ECHILD exit from wait call with
2636 WNOHANG flag set; force the return value to 0 in the inferior when it
2637 has live children we are tracing.
Roland McGrath044c8d22002-12-22 03:36:03 +00002638 * NEWS: Mention the bug fix.
Roland McGrathc25a62f2002-12-21 23:25:26 +00002639
Roland McGrath13f0b432002-12-17 10:48:09 +000026402002-12-17 Roland McGrath <roland@redhat.com>
2641
Roland McGrathf57204d2002-12-18 04:36:59 +00002642 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2643 with linux/syscallent.h additions.
2644
Roland McGrath29f554f2002-12-18 04:16:31 +00002645 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2646 (tcbtabsize): New variable.
2647 (main): Initialize them using dynamic allocation.
2648 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2649 (pid2tcb, cleanup): Likewise.
2650 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2651 (rebuild_pollv): Dynamically allocate the vector.
2652 * defs.h (tcbtab): Update decls.
2653 (MAX_PROCS): Macro removed, no more static limit on this.
2654 * process.c (fork_tcb): New function.
2655 (internal_clone, internal_fork): Use it instead of checking nprocs.
2656
Roland McGrath13f0b432002-12-17 10:48:09 +00002657 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2658 in wait after sending SIGSTOP.
2659
Roland McGrath915742f2002-12-17 04:51:02 +000026602002-12-16 Roland McGrath <roland@redhat.com>
2661
Roland McGratha581c512002-12-17 05:10:47 +00002662 * signal.c (sprintsigmask): Increase static buffer size to account for
2663 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2664
Roland McGrath915742f2002-12-17 04:51:02 +00002665 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2666 __WNOTHREAD and __WALL.
2667
2668 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2669 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2670
Roland McGrath36d87c22002-12-15 23:59:13 +000026712002-12-15 Roland McGrath <roland@redhat.com>
2672
Roland McGrath32be5972002-12-16 20:41:34 +00002673 * process.c (setarg) [POWERPC]: Support it.
2674
2675 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2676 Old value was bogus, not even a proper instruction.
2677 From Guy M. Streeter <streeter@redhat.com>.
2678
2679 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2680
2681 * configure.in: Don't check for putpmsg.
2682 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2683 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2684
Roland McGrath2fe77222002-12-16 09:54:16 +00002685 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2686 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2687
Roland McGrath36d87c22002-12-15 23:59:13 +00002688 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2689 * linux/sparc/syscallent.h: Likewise.
2690 * linux/hppa/syscallent.h: Likewise.
2691
2692 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2693 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2694 * process.c: Likewise.
2695
2696 * desc.c (sys_osf_select): Add missing return type.
2697
2698 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2699
2700 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2701 sys_nanosleep, both already in linux/dummy.h.
2702
2703 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2704 (trace_syscall): Fix return without value.
2705
2706 * linux/syscallent.h: Update table with names of new syscalls
2707 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2708 * linux/ia64/syscallent.h: Likewise.
2709 * linux/powerpc/syscallent.h: Likewise.
2710
2711 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2712 defined. If the bit is set, print the sa_restorer field of sigaction.
2713
2714 * mem.c: Add sys_{get,set}_thread_area.
2715 * linux/syscall.h: Declare them.
2716 * linux/syscallent.h: Update the table for these.
2717 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2718 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2719
2720 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2721 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2722 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2723 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2724 sched_getaffinity, futex.
2725 * linux/syscallent.h: Update the table.
2726 * io.c: Add sys_sendfile64.
2727 * file.c: Add sys_readahead, sys_*xattr.
2728 * process.c: Add sys_futex, sys_*affinity.
2729
2730 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2731 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2732 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2733
Michal Ludvig882eda82002-11-11 12:50:47 +000027342002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2735
2736 Bugfix for s390/s390x:
2737 * syscall.c: Fixed scno derivation for s390/s390x.
2738
Michal Ludvig17f8fb32002-11-06 13:17:21 +000027392002-11-06 Michal Ludvig <mludvig@suse.cz>
2740
Michal Ludvig39c0e942002-11-06 14:00:12 +00002741 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2742 to allow the compilation of a native MIPS strace.
2743
27442002-11-06 Michal Ludvig <mludvig@suse.cz>
2745
Roland McGrath36d87c22002-12-15 23:59:13 +00002746 From Marty Leisner <leisner@rochester.rr.com>,
Michal Ludvig882eda82002-11-11 12:50:47 +00002747 rewritten by mludvig:
Michal Ludvig17f8fb32002-11-06 13:17:21 +00002748 * strace.c (not_failing_only): New.
2749 (usage): Added -z switch description.
2750 (main): Added -z switch parsing to not_failing_only variable.
2751 * syscall.c (trace_syscall): Added not_failing_only handling.
2752
Michal Ludvigeb818f02002-10-09 09:16:22 +000027532002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2754
2755 Missing complete changelog for 2002-10-07 commit:
2756 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2757 * acconfig.h: New define for s390x.
2758 * config.sub: Added missing define for s390 and new one for s390x.
2759 * configure.in: Added new define for s390x.
2760 * file.c: Added missing #undef dirent64 and new defines for s390x.
2761 * linux/s390: New directory.
2762 * linux/s390/Makefile.in: New file.
2763 * linux/s390/errnoent.h: New file.
2764 * linux/s390/ioctlent.h: New file.
2765 * linux/s390/signalent.h: New file.
2766 * linux/s390/syscallent.h: New file.
2767 * linux/s390x: New directoy.
2768 * linux/s390x/Makefile.in: New file.
2769 * linux/s390x/errnoent.h: New file.
2770 * linux/s390x/ioctlent.h: New file.
2771 * linux/s390x/signalent.h: New file.
2772 * linux/s390x/syscallent.h: New file.
2773 * linux/syscall.h: Added sys_mincore() prototype and added new
2774 s390x defines.
2775 * process.c: Added s390x defines.
2776 (change_syscall): Changed handling for s390.
2777 (setarg): Added missing s390/s390x code in setarg().
2778 * signal.c: Added s390x define.
2779 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2780 arguments to sprintsigmask()).
2781 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2782 since printstr() expects a long.
2783 * syscall.c (decode_subcall): Changed several variables to be long
2784 instead of int to match 64 bit requirements. Added s390x defines.
2785 (syscall_enter): Changed upeek() call to match s390 and s390x
2786 requirements.
2787 * util.c: Added s390x defines.
2788
Michal Ludvig10a88d02002-10-07 14:31:00 +000027892002-10-07 Michal Ludvig <mludvig@suse.cz>
2790
2791 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2792 and bugfixes to s390 by D.J. Barrow.
2793
Michal Ludvig53b320f2002-09-23 13:30:09 +000027942002-09-23 Michal Ludvig <mludvig@suse.cz>
2795
Roland McGrath36d87c22002-12-15 23:59:13 +00002796 Merged x86-64 port by Andi Kleen <ak@suse.de>
Michal Ludvig0e035502002-09-23 15:41:01 +00002797 and Michal Ludvig <mludvig@suse.cz>
2798 * Makefile.in: New target 'headers'. Failure ignored.
2799 * acconfig.h: New defines for x86-64.
2800 * configure.in: Ditto.
2801 * defs.h: Ditto.
2802 * file.c: Ditto.
2803 * signal.c: Ditto.
2804 * process.c: Added support for x86-64.
2805 * util.c: Ditto.
2806 * syscall.c: Ditto + added automatic personality switching.
2807 * linux/syscall.h: Ditto.
2808 * linux/x86_64: New directory.
2809 * linux/x86_64/Makefile.in: New file.
2810 * linux/x86_64/gentab.pl: Ditto.
2811 * linux/x86_64/i386-headers.diff: Ditto.
2812 * linux/x86_64/makeheaders.sh: Ditto.
2813 * linux/x86_64/syscallent.h: Ditto.
2814 * mem.c (print_mmap): Always print arg[4] as int.
2815
28162002-09-23 Michal Ludvig <mludvig@suse.cz>
2817
Michal Ludvig53b320f2002-09-23 13:30:09 +00002818 * configure.in: Fix regular expressions.
Roland McGrath36d87c22002-12-15 23:59:13 +00002819 * linux/syscall.h: Added missing braces in prototype of
Michal Ludvig53b320f2002-09-23 13:30:09 +00002820 sys_getdents64().
2821 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2822 (struct fileflags): Made extern to inhibit compiation warnings.
2823 (sys_getdents64): Merged LINUX and SVR4 part.
Roland McGrath36d87c22002-12-15 23:59:13 +00002824 * syscall.c (get_scno): Split multiline string into two distinct
Michal Ludvig53b320f2002-09-23 13:30:09 +00002825 strings.
2826
John Hughes2c4e3a82002-05-24 10:19:44 +000028272002-05-24 John Hughes <john@calva.com>
2828
2829 * stream.h, net.h: Avoid possible infinite loop caused by
2830 unsigned arithmetic in preceeding change.
2831
John Hughesb6643082002-05-23 11:02:22 +000028322002-05-23 John Hughes <john@calva.com>
2833
John Hughes38ae88d2002-05-23 11:48:58 +00002834 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2835
2836 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2837 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2838 if found.
2839
2840 * configure.in: use tests for struct opthdr and struct t_opthdr.
2841
2842 * defs.h: add new function print_sock_optmgmt.
2843
2844 * io.c: add hack that lets ioctl decode functions set auxilliary
2845 string return.
2846
2847 * stream.c: better decoding for timod ioctls.
2848
2849 * net.c: add function print_sock_optmgmt, used by timod ioctl
2850 decoding functions in stream.c.
2851
28522002-05-23 John Hughes <john@calva.com>
2853
John Hughescde80ab2002-05-23 11:19:05 +00002854 * acconfig.h: Make autoheader happy about Linux/SuperH
2855
28562002-05-23 John Hughes <john@calva.com>
2857
John Hughesb6643082002-05-23 11:02:22 +00002858 * strace.c: Get rid of warning if not using POLL_HACK
2859
John Hughes93f7fcc2002-05-22 15:46:49 +000028602002-05-22 John Hughes <john@calva.com>
2861
2862 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2863 options that are not just ints, cope with systems that don't
2864 #define SOL_TCP and so on.
2865
John Hughesd870b3c2002-05-21 11:24:18 +000028662002-05-21 John Hughes <john@calva.com>
2867
2868 * strace.c: Fix warning if POLL_HACK is used.
2869
John Hughesc61eb3d2002-05-17 11:37:50 +000028702002-05-17 John Hughes <john@calva.com>
2871
John Hughes5eb78d52002-05-17 14:04:24 +00002872 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2873
28742002-05-17 John Hughes <john@calva.com>
2875
John Hughese9224782002-05-17 13:58:24 +00002876 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2877
28782002-05-17 John Hughes <john@calva.com>
2879
John Hughesfd15cb32002-05-17 11:41:35 +00002880 * stream.c: tidy up output a little.
2881
28822002-05-17 John Hughes <john@calva.com>
2883
John Hughesc61eb3d2002-05-17 11:37:50 +00002884 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2885 to procpriv syscall.
2886
Wichert Akkermanccef6372002-05-01 16:39:22 +000028872002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2888
2889 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2890 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2891 support
2892
Wichert Akkermanb0c598f2002-04-01 12:48:06 +000028932002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2894
Wichert Akkermaneb8ebda2002-04-01 17:48:02 +00002895 * strace.c: close tcp->outf in droptcb()
2896
28972002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2898
Wichert Akkermanb0c598f2002-04-01 12:48:06 +00002899 * net.c: decode packet options
2900
Wichert Akkermand321ff92002-03-31 18:45:45 +000029012002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2902
Wichert Akkermaned2c74d2002-03-31 20:16:02 +00002903 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2904
29052002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2906
Wichert Akkermand321ff92002-03-31 18:45:45 +00002907 * debian/*: added
Wichert Akkerman7ab47b62002-03-31 19:00:02 +00002908 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2909 * defs.h, file.c, io.c: fix signed/unsigned issues
Wichert Akkerman4527dae2002-03-31 19:03:29 +00002910 * syscall.c: check for negative u_errors
Wichert Akkerman235b0ff2002-03-31 19:08:04 +00002911 * cvsbuild: renamed to autogen.sh
Wichert Akkermand321ff92002-03-31 18:45:45 +00002912
Wichert Akkerman8b8ff7c2001-12-27 22:27:30 +000029132001-12-17 Wichert Akkerman <wakkerma@debian.org>
2914
2915 * net.c: add new TCP socket options
2916
John Hughesfa519572001-10-26 08:05:49 +000029172001-10-26 John Hughes <john@calva.com>
2918
2919 * svr4/ioctlent.sh: Cope with #define lines containing
2920 comments that terminate on subsequent lines. Used to
2921 comment out subsequent ioctls!
2922
Wichert Akkerman9fbd0dd2001-10-26 05:20:37 +000029232001-10-25 Wichert Akkerman <wakkerma@debian.org>
2924
2925 * linux/ioctlent.h: regenerated using current scripts so
2926 term ioctls are included
2927
John Hughes19e49982001-10-19 08:59:12 +000029282001-10-19 John Hughes <john@Calva.COM>
2929
2930 * strace.c(proc_open): On SVR4 only trace the syscalls,
2931 signals and faults we care about.
2932
John Hughes42162082001-10-18 14:48:26 +000029332001-10-18 John Hughes <john@Calva.COM>
2934
John Hughesc0c5ac82001-10-19 07:32:14 +00002935 * acconfig.h: Add HAS_SIGINFO_T.
2936 * aclocal.m4: add check for siginfo_t in signal.h.
2937 * configure.in: use check for siginfo_t.
2938 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2939 allow access to siginfo when signal recieved.
2940 * process.c: Remove SVR4 only version of printsiginfo.
2941 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2942 * strace.c: on SVR4 print siginfo when signal recieved.
2943
29442001-10-18 John Hughes <john@Calva.COM>
2945
John Hughes2d8b2c52001-10-18 14:52:24 +00002946 * system.c(sys_ssisys): handle return values for ssisys
2947
29482001-10-18 John Hughes <john@Calva.COM>
2949
John Hughes42162082001-10-18 14:48:26 +00002950 * signal.c: handle sigwait
2951 * svr4/dummy.c: Move sigwait to done
2952 * svr4/syscall.h: handle sigwait
2953
John Hughes9cecf7f2001-10-16 10:20:22 +000029542001-10-16 John Hughes <john@Calva.COM>
2955
John Hughes0aadba42001-10-16 18:19:52 +00002956 * system.c(sys_ssisys): decode some args for ssisys.
2957
29582001-10-16 John Hughes <john@Calva.COM>
2959
John Hughesaca07f32001-10-16 18:12:27 +00002960 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2961
2962 * svr4/dummy.h: memcntl is much like mctl.
2963
29642001-10-16 John Hughes <john@Calva.COM>
2965
John Hughes9cecf7f2001-10-16 10:20:22 +00002966 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2967 to read unmapped page. Make it possible to strace ksh.
2968
Wichert Akkerman7b3346b2001-10-09 23:47:38 +000029692001-10-03 David Mosberger <davidm@hpl.hp.com>
2970
2971 * process.c (internal_clone): Avoid race condition by clearing
2972 breakpoint after attaching to child.
2973
29742001-10-02 David Mosberger <davidm@hpl.hp.com>
2975
2976 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2977 by Don Dugger, with my refinements).
2978
2979 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2980 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2981
2982 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2983 new ioctlent.h generation scheme.
2984
2985 * linux/syscall.h (sys_clone2): Declare.
2986 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2987
2988 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2989 don't miss the tty ioctls (unfortunately, some of the sound timer
2990 ioctls are in conflict with them!).
2991
2992 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2993 (clrbpt) [IA64]: Ditto.
2994
2995 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2996 and SYS32_exit.
2997 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2998 r8 (eax). Handle TCB_WAITEXECVE.
2999 (syscall_fixup): Handle ia64.
3000 (syscall_enter): Fix argument fetching for ia64.
3001
3002 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
3003 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
3004
3005 * process.c (tcp): New function.
3006 (change_syscall): Add support for ia64 linux.
3007 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
3008
3009 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
3010 type is narrower.
3011 * resource.c (sprintrlim64): Ditto.
3012
3013 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
3014 [IA64]: Declare "ia32" variable.
3015
3016 * bjm.c: Do not include <linux/module.h>. It's not safe to include
3017 kernel headers. Declare the necessary constants and structures
3018 directly instead.
3019
30202001-10-01 David Mosberger <davidm@hpl.hp.com>
3021
3022 * signal.c (parse_sigset_t): New function.
3023 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
3024 avoiding relying on internal layout of sigset_t datastructure.
3025
30262001-04-26 David Mosberger <davidm@hpl.hp.com>
3027
3028 * linux/ia64/syscallent.h: Add getunwind().
3029
30302001-04-11 David Mosberger <davidm@hpl.hp.com>
3031
3032 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
3033 PT_AR_BSP. Pick up arguments starting with out0, which is not
3034 always the same as r32 (e.g., consider inlined syscalls).
3035
John Hughesa2278142001-09-28 16:21:30 +000030362001-09-28 John Hughes <john@Calva.COM>
3037
3038 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
3039 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
3040
John Hughes1fcb1d62001-09-18 15:56:53 +000030412001-09-18 John Hughes <john@Calva.COM>
3042
3043 * net.c: fix display of sockaddr structures, sometimes too many "}",
3044 sometimes too few. Fix suggested by Richard Kettlewell.
3045
Wichert Akkerman67e3e632001-08-19 11:43:17 +000030462001-08-19 Wichert Akkerman <wakkerma@debian.org>
3047
3048 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
3049 the struct from bits/sigcontext.h already which signal.h includes.
3050
Wichert Akkerman7b96b572001-08-03 11:37:07 +000030512001-08-03 Wichert Akkerman <wakkerma@debian.org>
3052
Wichert Akkerman7c707a72001-08-03 21:54:08 +00003053 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
3054 Linux
3055 * linux/Makefile.in: fix a few things so the ioctl list is generated
3056 properly
3057 * ioctl.c: remember to shift ioctl masks as well
3058
30592001-08-03 Wichert Akkerman <wakkerma@debian.org>
3060
Wichert Akkermancd6aefc2001-08-03 12:27:54 +00003061 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
3062 for sys_fcntl as well
3063
30642001-08-03 Wichert Akkerman <wakkerma@debian.org>
3065
Wichert Akkerman0b1120a2001-08-03 12:20:38 +00003066 * linux/hppa/syscallent.h: updated from Matthew Wilcox
3067
30682001-08-03 Wichert Akkerman <wakkerma@debian.org>
3069
Wichert Akkerman82b162e2001-08-03 11:51:28 +00003070 * process.c: seems Linux/IA64 changed register names on us, switch to
3071 using new names.
3072
30732001-08-03 Wichert Akkerman <wakkerma@debian.org>
3074
Wichert Akkerman54b4f792001-08-03 11:43:35 +00003075 * strace.c: set CLOEXEC flag for outputfile
3076
30772001-08-03 Wichert Akkerman <wakkerma@debian.org>
3078
Wichert Akkerman7b96b572001-08-03 11:37:07 +00003079 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
3080
Wichert Akkerman4f1bbbe2001-07-23 14:43:07 +000030812001-07-23 Wichert Akkerman <wakkerma@debian.org>
3082
3083 * configure.in: Support cross-compiling between architectures
3084
Wichert Akkerman0dc4fc92001-07-13 22:09:05 +000030852001-07-13 Wichert Akkerman <wakkerma@debian.org>
3086
3087 * configure.in: add S390 to architecture list
3088
John Hughes1d08dcf2001-07-10 13:48:44 +000030892001-07-10 John Hughes <john@Calva.COM>
3090
3091 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
3092 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
3093 of args to readv/writev. Also gets rid of redundant printiovec
3094 routine from net.c (duplicate of tprint_iov in util.c).
3095
Wichert Akkerman688c7fc2001-07-02 16:53:25 +000030962001-07-02 Wichert Akkerman <wakkerma@debian.org>
3097
3098 * config.{guess,sub}: updated
3099
John Hughesaa09c6b2001-05-15 14:53:43 +000031002001-05-15 John Hughes <john@Calva.COM>
3101
John Hughes70c5e7a2001-05-15 15:09:14 +00003102 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
3103 it was just passing the sigmask (ucp->uc_sigmask).
3104
31052001-05-15 John Hughes <john@Calva.COM>
3106
John Hughesaa09c6b2001-05-15 14:53:43 +00003107 * util.c: Don't run off the end of valid memory in umovestr when
3108 USE_PROCFS. Important for FREEBSD systems (which seem to have an
3109 unmapped page just after the args/env area).
3110
John Hughes4e36a812001-04-18 15:11:51 +000031112001-04-18 John Hughes <john@Calva.COM>
3112
3113 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
3114 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
3115 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
3116 Treat rexecve as an exec.
3117 * system.c: decode arguments to ssisys call on nsc systems.
3118 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
3119 rexecve calls.
3120
Wichert Akkerman35254402001-04-12 09:11:04 +000031212001-04-12 Wichert Akkerman <wakkerma@debian.org>
3122
3123 * process.c: fix cast for powerpc code
3124 * linux/powerpc/syscallent.h: update syscall list
3125 * README: fix address for the strace mailinglist
3126 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
3127 the realtime signals as well
3128
Wichert Akkerman4ca31092001-04-10 10:28:43 +000031292001-04-10 Wichert Akkerman <wakkerma@debian.org>
3130
3131 * Merge patches from Maciej W. Rozycki:
3132 + util.c: add code to print PC for MIPS
3133 + linux/mips/syscallent.h: updated
3134 + system.c: formating fixes for sys_sysmips
Wichert Akkerman42080d82001-04-10 10:32:26 +00003135 + configure.in: test for yet more headers
3136 + stream.c: use configure-headertests instead of relying on OS hints
Wichert Akkerman4ca31092001-04-10 10:28:43 +00003137
Wichert Akkermand6b92492001-04-07 21:37:12 +000031382001-04-07 Wichert Akkerman <wakkerma@debian.org>
3139
Wichert Akkermane70bbe52001-04-07 21:47:30 +00003140 * NEWS: start 4.3.1 items
3141 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
3142
31432001-04-07 Wichert Akkerman <wakkerma@debian.org>
3144
Wichert Akkermand6b92492001-04-07 21:37:12 +00003145 * configure.in: test for asm/sysmips.h and linux/utsname.h
3146 * linux/syscall.h: fix a typo for sys_sysmips
3147 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
3148 fix typo
3149
Wichert Akkerman4f043ec2001-03-31 16:25:58 +000031502001-03-31 Wichert Akkerman <wakkerma@debian.org>
3151
3152 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
3153
31542001-03-31 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman8aada672001-03-31 16:20:33 +00003155
3156 * linux/ia64/ioctlent.h: regenerated
3157
Wichert Akkerman29f0d052001-03-31 16:14:55 +000031582001-03-31 Wichert Akkerman <wakkerma@debian.org>
3159
Wichert Akkermancf715672001-03-31 16:16:57 +00003160 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
3161 general Linux ioctlent.sh
3162
31632001-03-31 Wichert Akkerman <wakkerma@debian.org>
3164
Wichert Akkerman29f0d052001-03-31 16:14:55 +00003165 * linux/ioctlent.sh: add dir variable for location of kernel headers
3166
Wichert Akkermanbbf59e92001-03-29 17:43:19 +000031672001-03-29 Wichert Akkerman <wakkerma@debian.org>
3168
Wichert Akkerman00cd74c2001-03-30 16:20:27 +00003169 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
3170
31712001-03-29 Wichert Akkerman <wakkerma@debian.org>
3172
Wichert Akkerman10767782001-03-29 19:04:25 +00003173 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
3174
31752001-03-29 Wichert Akkerman <wakkerma@debian.org>
3176
Wichert Akkermand7fb2062001-03-29 18:16:07 +00003177 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
3178
31792001-03-29 Wichert Akkerman <wakkerma@debian.org>
3180
Wichert Akkermanbbf59e92001-03-29 17:43:19 +00003181 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
3182
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +000031832001-03-28 Wichert Akkerman <wakkerma@debian.org>
3184
Wichert Akkerman00a82ee2001-03-28 20:29:17 +00003185 * configure.in: use sparc* so we can compile on sparc64 as well
3186 * process.c, syscall.c: work around double define of fpq, fq and fpu
3187 structs on Linux/sparc, and use regs instead of pt_regs
3188 * don't use asm/sigcontext.h on Linux/sparc
3189
31902001-03-28 Wichert Akkerman <wakkerma@debian.org>
3191
Wichert Akkermanfe8f65d2001-03-28 15:10:49 +00003192 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
3193
31942001-03-28 Wichert Akkerman <wakkerma@debian.org>
3195
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +00003196 * strace.c: use __WALL as wait4 flag if it exists so we can properly
3197 trace threaded programs
3198
John Hughes8e075fb2001-03-27 13:57:48 +000031992001-03-27 John Hughes <john@Calva.COM>
3200
John Hughesb8a85a42001-03-28 08:05:27 +00003201 * aclocal.m4: add check for endianness of long long.
3202 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
3203 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +00003204 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +00003205 long long.
3206
32072001-03-27 John Hughes <john@Calva.COM>
3208
John Hughes61563572001-03-27 16:47:36 +00003209 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
3210 initialisation list for array).
3211
32122001-03-27 John Hughes <john@Calva.COM>
3213
John Hughes8e075fb2001-03-27 13:57:48 +00003214 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
3215 systems - bad merge of Harald Boehme's patch by me.
3216
Wichert Akkerman072ea8a2001-03-27 14:46:05 +000032172001-03-27 Wichert Akkerman <wakkerma@debian.org>
3218
3219 * lots of files: add Linux/hppa support
3220
Wichert Akkerman407be9a2001-03-19 10:56:49 +000032212001-03-19 Wichert Akkerman <wakkerma@debian.org>
3222
3223 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +00003224 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +00003225 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +00003226
Wichert Akkermana9667852001-03-17 17:26:34 +000032272001-03-17 Wichert Akkerman <wakkerma@debian.org>
3228
3229 * linux/ioclsort.c: new file
3230 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3231 the ioctl list that doesn't involve attempting to #include all kernel
3232 headers
3233 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3234 by the new ioctlent.sh
3235 * ioctl.c: only look at the number and type bits for linux, since
3236 ioctlent.sh no longer supplies the others
3237
John Hughes70623be2001-03-08 13:59:00 +000032382001-03-08 John Hughes <john@Calva.COM>
3239
John Hughescf1de752001-03-08 17:27:20 +00003240 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3241 pretend they have names ending with "?" so that -e trace=stat (for
3242 example) will work.
3243 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3244 * freebsd/i386/syscall.h: consistency.
3245
32462001-03-08 John Hughes <john@Calva.COM>
3247
John Hughesc0fc3fd2001-03-08 16:10:40 +00003248 * acconfig.h: add new ST_xxx defines.
3249 * aclocal.m4: macros to check for more fields in struct stat.
3250 * configure.in: use new macros to check for fields in struct stat.
3251 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3252
32532001-03-08 John Hughes <john@Calva.COM>
3254
John Hughes0c79e012001-03-08 14:40:06 +00003255 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3256 * file.c: use LONG_LONG
3257 * io.c: use LONG_LONG
3258 * mem.c use LONG_LONG
3259
32602001-03-08 John Hughes <john@Calva.COM>
3261
John Hughes70623be2001-03-08 13:59:00 +00003262 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3263 * aclocal.m4: routines to check for long long off_t and rlim_t.
3264 * configure.in: check for long long off_t and rlim_t.
3265 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3266 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3267 bit versions.
3268 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3269 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3270 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3271 and setrlimit.
3272 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3273 now done automaticaly for us.
3274 * freebsd/i386/syscall.h: ditto.
3275 * freebsd/i386/syscallent.h ditto.
3276
John Hughes5a826b82001-03-07 13:21:24 +000032772001-03-07 John Hughes <john@Calva.COM>
3278
John Hughesb8c9f772001-03-07 16:53:07 +00003279 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3280 * file.c: On FreeBSD use stat64 and pals instead of stat.
3281 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3282 * freebsd/i386/syscall.h: ditto.
3283 * freebsd/i386/syscallent.h: ditto.
3284
32852001-03-07 John Hughes <john@Calva.COM>
3286
John Hughese2f6d872001-03-07 16:03:20 +00003287 * file.c: merge missing part of Harald Böhme's solaris patches,
3288 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3289
32902001-03-07 John Hughes <john@Calva.COM>
3291
John Hughes9dec06c2001-03-07 14:47:19 +00003292 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3293 * svr4/syscallent.h: pread/pwrite are TF calls.
3294
32952001-03-07 John Hughes <john@Calva.COM>
3296
John Hughes5a826b82001-03-07 13:21:24 +00003297 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3298 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3299 we don't need to know endianness of long long.
3300 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3301 ftruncate, allows reduction in numvber of horrid #if's
3302 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3303 * mem.c: FreeBSD now uses 64 bit version of mmap.
3304 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3305 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3306 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3307
John Hughes95ea9c02001-03-07 10:11:02 +000033082001-03-06 John Hughes <john@Calva.COM>
3309
John Hughes7737c8a2001-03-07 10:41:58 +00003310 * file.c: Implement truncate64 and ftruncate64
3311 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3312 LFS64 systems.
3313 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3314
33152001-03-06 John Hughes <john@Calva.COM>
3316
John Hughesc5249902001-03-07 10:39:06 +00003317 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3318 syscall master file).
3319
33202001-03-06 John Hughes <john@Calva.COM>
3321
John Hughesbb557232001-03-07 10:37:38 +00003322 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3323 zap incorrect syscall subarg range check.
3324
33252001-03-06 John Hughes <john@Calva.COM>
3326
John Hughescb8b69d2001-03-07 10:34:27 +00003327 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3328 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3329 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3330 mostly).
3331
33322001-03-06 John Hughes <john@Calva.COM>
3333
John Hughesbc4935a2001-03-07 10:28:50 +00003334 * dummy.h: add unimplemented UW sycalls
3335 * syscall.h: we can do settimeofday for UW, whopee!
3336 * syscallent.h: fix unimplemented UW syscalls
3337
33382001-03-06 John Hughes <john@Calva.COM>
3339
John Hughesc8f2e8a2001-03-07 10:26:17 +00003340 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3341 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3342 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3343 so it doesn't try to use pr_sysarg.
3344
33452001-03-06 John Hughes <john@Calva.COM>
3346
John Hughes091fe832001-03-07 10:15:39 +00003347 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3348 * file.c: handle xstat version _STAT64_VER, aka stat64.
3349
33502001-03-06 John Hughes <john@Calva.COM>
3351
John Hughes95ea9c02001-03-07 10:11:02 +00003352 * net.c: make sure SOL_ options are defined before using.
3353 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3354
Wichert Akkermanfa306182001-02-21 16:42:26 +000033552001-02-21 Wichert Akkerman <wakkerma@debian.org>
3356
3357 * net.c: fix format for printing Unix domain sockets
3358
Wichert Akkerman0cbfb322001-02-19 13:35:53 +000033592001-02-19 Wichert Akkerman <wakkerma@debian.org>
3360
3361 * linux/mips/syscallent.h: use new sys_sysmips
3362 * system.c: add sys_sysmips decoding
3363
Wichert Akkerman8c7122c2001-02-16 19:59:55 +000033642001-02-16 Wichert Akkerman <wakkerma@debian.org>
3365
Wichert Akkermanf1850652001-02-16 20:29:03 +00003366 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3367 submitted the IP6 scope ID updates
3368 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3369 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3370 available
3371 * configure.in: check for if_indextoname function and sin6_scope_id
3372 * net.c: teach printsock about IP6 scope ids
3373
33742001-02-16 Wichert Akkerman <wakkerma@debian.org>
3375
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00003376 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3377 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +00003378 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00003379
Wichert Akkermanefdecac2000-11-26 03:59:21 +000033802000-11-26 Wichert Akkerman <wakkerma@debian.org>
3381
3382 * net.c: fix formating error in sys_setsockopt
3383 * net.c: add list of socketlayers and use that for [gs]etsockopt
3384
Roland McGrath36d87c22002-12-15 23:59:13 +000033852000-10-12 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermand856b992000-10-13 12:47:12 +00003386
3387 * time.c: use sys/timex.h so things compile with 2.2 kernels
3388 * stream.c: test if MSG_* constants are #defined
3389
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +000033902000-09-03 Wichert Akkerman <wakkerma@debian.org>
3391
Wichert Akkermanefdecac2000-11-26 03:59:21 +00003392 * process.c: perform bpt trick for clone as well so we can get the
3393 pid of the child before it starts doing something
3394 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3395 again with newer libcs
3396 * test/clone.c: improve our testcase a bit
3397 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00003398
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +000033992000-09-01 Wichert Akkerman <wakkerma@debian.org>
3400
Wichert Akkermanefdecac2000-11-26 03:59:21 +00003401 * lots of files: merge patch from Gaël Roualland to add
3402 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00003403
Wichert Akkerman16a03d22000-08-10 02:14:04 +000034042000-08-09 Wichert Akkerman <wakkerma@debian.org>
3405
Wichert Akkermand077c452000-08-10 18:16:15 +00003406 * file.c: update to reflect that st_ino suddenly became a long long
3407 in the in Linux 2.4.0-test6
3408
34092000-08-09 Wichert Akkerman <wakkerma@debian.org>
3410
Wichert Akkerman16a03d22000-08-10 02:14:04 +00003411 * test/clone.c: minor fixup
3412 * Another bunch of patches from John Hughes merged:
3413 * signal.c:
3414 + SVR4 printcontext(): sigset_t != sigset_t*
3415 + getcontext returns a value, so print on exit of syscall
3416 + add UC_FP to ucontext_flags for OS writers that can't spell
3417 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3418 + decode_subcall(): only do subcall range checking when needed
3419 * bunch of UnixWare updates
3420 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3421
Wichert Akkerman7987cdf2000-07-05 16:05:39 +000034222000-07-04 Wichert Akkerman <wakkerma@debian.org>
3423
3424 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3425 SOL_IP and SOL_TCP
3426
Wichert Akkermanbd4125c2000-06-27 17:28:06 +000034272000-06-23 Wichert Akkerman <wakkerma@debian.org>
3428
3429 * strace.c: close outf before we exec a child process
3430
Wichert Akkerman43a74822000-06-27 17:33:32 +000034312000-06-09 Ulrich Drepper <drepper@redhat.com>
3432
3433 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3434 * defs.h (struct tcb): Make auxstr member const.
3435 * file.c (fsmagic): And many more magic numbers.
3436 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3437
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +000034382000-04-26 Wichert Akkerman <wakkerma@debian.org>
3439
3440 * defs.h: balance #if/#endif again
3441 * system.c: fix return statements in sys_capget()
3442 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3443 + file.c: add F_[SG]ETSIG to fcntl flags
3444 + strace.c: don't setre[gu]id if not needed
3445 + system.c: handle sys_reboot for Linux
3446 + term.c: add baudrate constants up to B4000000
3447 + linux/**/syscallent.h: note that munlockall has no arguments
3448
34492000-04-25 David Mosberger <davidm@hpl.hp.com>
3450
3451 * CREDITS: fix email address
3452 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3453 * signal.c: honour offset of sigconfig in sigframe structure for
3454 Linux/ia64
3455 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3456 madvise syscalls.
3457 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3458 AR_BSP points to the _end_ of the active register frame, so we need
3459 to adjust bsp by moving it back by the size of the active frame
3460 before using it.
3461
34622000-04-24 Wichert Akkerman <wakkerma@debian.org>
3463
3464 * process.c: add sparc support to change_syscall
3465
Wichert Akkerman10dfa562000-04-22 18:26:56 +000034662000-04-22 Wichert Akkerman <wakkerma@debian.org>
3467
3468 * linux/mips/syscallent.h: fix some typos
3469
Wichert Akkerman481e45b2000-04-17 07:42:31 +000034702000-04-14 Wichert Akkerman <wakkerma@debian.org>
3471
3472 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3473 syscalls
3474
Wichert Akkermanfd89ced2000-04-13 17:06:09 +000034752000-04-13 Wichert Akkerman <wakkerma@debian.org>
3476
3477 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3478 4999
3479
Wichert Akkermanc7926982000-04-10 22:22:31 +000034802000-04-09 Wichert Akkerman <wakkerma@debian.org>
3481
3482 * README-linux: updated to note that strace might not compile
3483 with development kernels
3484 * bjm.c: sys_query_module: check if malloc succeeds
3485 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3486 * linux/syscallent.h: updated for 2.3.99pre3
3487 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3488 even though Linux doesn't implement them
3489 * syscall.c: add global variables for MIPS registers as well
3490 * syscall.c: move global variables to before get_scno since that uses them
3491 * util.c: oops, misspelled defined
3492 * process.c: fix ptrace calls in change_syscall
3493 * mem.c: decode sys_madvise
3494 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3495 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3496 + small fix for RLIMIT_* and RUSAGE_BOTH
3497 + enhace support for capget and capset
3498
Wichert Akkermanfaf72222000-02-19 23:59:03 +000034992000-02-19 Wichert Akkerman <wakkerma@debian.org>
3500
3501 * test/vfork.c: new file to test vfork traces
3502 * test/.cvsignore: new file
3503 * defs.h: Up maximum number of traced processed to 64
Roland McGrath36d87c22002-12-15 23:59:13 +00003504 * strace.c: Disable some debugging code from davidm
Wichert Akkermanfaf72222000-02-19 23:59:03 +00003505 * implement setarg for more architectures
3506 * implement change_syscall
3507
Wichert Akkerman2ee6e452000-02-18 15:36:12 +000035081999-12-27 Morten Welinder <terra@diku.dk>
3509
3510 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3511 _unsigned_ char parameter.
3512
Wichert Akkerman12f75d12000-02-14 16:23:40 +000035132000-02-14 Wichert Akkerman <wakkerma@debian.org>
3514
3515 * S390 updates
3516
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +000035172000-02-03 Wichert Akkerman <wakkerma@debian.org>
3518
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00003519 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00003520
Pavel Machek4dc3b142000-02-01 17:58:41 +000035212000-01-02 Pavel Machek <pavel@ucw.cz>
3522
3523 * probe if sys/poll.h exists in configure + minor cleanups
3524
3525 * syscall.c: split trace_syscall into few pieces to make code readable
3526
Wichert Akkerman30160182000-01-21 20:31:34 +000035272000-01-21 Wichert Akkerman <wakkerma@debian.org>
3528
3529 * Release version 4.2 to get the current updates out and so
3530 we can concentrate in finishing the clone support.
3531
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +000035322000-01-11 Wichert Akkerman <wakkerma@debian.org>
3533
3534 * Add 1900 to tm_year in sprinttime
3535
Wichert Akkerman0396bdc1999-12-24 23:11:57 +000035361999-12-24 Wichert Akkerman <wakkerma@debian.org>
3537
3538 * file.c: protect printstat64 with STAT64 instead of linux so we can
3539 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +00003540 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00003541
3542Fri Dec 24 18:05:00 EST 1999
3543
Ulrich Drepperc921cb21999-12-24 08:03:35 +000035441999-12-23 Ulrich Drepper <drepper@cygnus.com>
3545
3546 * file.c: Use ugly libc_stat trick also for stat64.
3547 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3548 * process.c (internal_clone): Fix a few typos and add definitions to make
3549 it at least compile.
3550 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3551 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3552 and sys_fstat64.
3553 * aclocal.m4: Define AC_STAT64.
3554 * acconfig.h: Define HAVE_STAT64.
3555 * configure.in: Add AC_STAT64.
3556
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003557Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3558
3559 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3560 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +00003561 * process.c: add internal_clone(), currently only shows the options
3562 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003563
3564Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3565
3566 * Rewrite mmap-handling to support mmap2 on Linux
3567
Wichert Akkermane5be0de1999-12-14 10:46:18 +00003568Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3569
3570 * Note that Linux can handle sys_semop() as well
3571
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003572Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3573
3574 * Include linux/in6.h for glibc2.0 and older
3575
Wichert Akkermanea78f0f1999-11-29 15:34:02 +00003576Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3577
3578 * Merge patches from John Hughes to make configure support UnixWare
3579
Wichert Akkerman9123ac81999-11-27 21:58:20 +00003580Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3581
3582 * Enhance sys_query_module
3583
Wichert Akkermane4aafd41999-11-26 09:54:08 +00003584Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3585
3586 * Patches from John Hughes:
3587 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +00003588 + allow net.c to compile on systems without AF_INET6
3589 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +00003590 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +00003591 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +00003592 + Parse mount arguments for UnixWare
3593 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +00003594
Wichert Akkerman2a64b431999-11-26 00:29:05 +00003595Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3596
3597 * Release 4.1 to get all the changes made out there
3598
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +00003599Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3600
3601 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3602 + Socket calls parsed better
3603 + bunch of alpha OSF syscalls added
3604 + Fix alpha 32/64 bit issues
3605
Wichert Akkerman2f473da1999-11-01 19:53:31 +00003606Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3607
3608 * Move Linux kernelmodule-functions from system.c to bjm.c and
3609 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +00003610 * Linux MIPS updates:
3611 + Play with #ifdef's in net.c to get IPv6 right
3612 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +00003613
Wichert Akkermanf90da011999-10-31 21:15:38 +00003614Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3615
3616 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3617
Wichert Akkerman50524821999-10-10 22:40:07 +00003618Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3619
3620 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3621 and sys_delete_module correctly
3622
Wichert Akkerman15dea971999-10-06 13:06:34 +00003623Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3624
3625 * Update cvsbuild to give a better error if autoconf isn't installed
3626 * Add test for linux/ptrace.h to configure
3627 * Since we define GNU_SOURCE in the Makefile we don't need to define
3628 USE_GNU in file.c anymore
3629
3630Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3631
3632 * #define USE_GNU before including file.c so we get some extra O_* flags
3633
3634Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3635
3636 * Add missing } in IPv6 output
3637
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00003638Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3639
3640 * Update copyright for strace-graph to BSD to be consistent with
3641 the rest of strace
3642
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003643Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3644
3645 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3646 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00003647 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003648
3649Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3650
3651 * linux/sparc/syscall.h: Declare create_module/init_module.
3652 * configure.in: Allow compilation in a different directory
3653 than the source one.
3654 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3655 so that we don't depend on asm/ptrace.h which clashes with
3656 glibc sys/ptrace.h.
3657 * util.c: Likewise.
3658 * syscall.c: Likewise.
3659
Wichert Akkerman5a777661999-08-04 16:03:49 +00003660Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3661
3662 * Syscall 94 on Linux alpha is sys_poll
3663
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003664Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3665
3666 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3667
Wichert Akkerman527a8051999-07-15 21:11:37 +00003668Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3669
3670 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3671 + Correctly implement fix sys_createmodule (Linux)
3672 + Add limited handlig of sys_initmodule (Linux)
3673
Wichert Akkerman36915a11999-07-13 15:45:02 +00003674Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3675
3676 * Add configure-test for sys/reg.h and use that
3677 * Use sys/reg.h instead of asm/ptrace.h
3678
Wichert Akkermanca446991999-07-09 23:48:58 +00003679Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3680
3681 * Remove hack in signal.c for arm architecture
3682 * Add hack so we compile correctly on powerpc
3683
Wichert Akkerman5b4d1281999-07-09 00:32:54 +00003684Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3685
3686 * Add a corrected patch from Daniel Jacobowitz
3687
Wichert Akkermana6013701999-07-08 14:00:58 +00003688Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3689
3690 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3691 for the stat structure
3692
3693Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +00003694
3695 * Fix test for sys/reg include
3696
Wichert Akkermana6013701999-07-08 14:00:58 +00003697Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +00003698
3699 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3700 * Fixed some SunOS compile problems earlier that I forgot to include
3701 here
3702
Wichert Akkerman789ed351999-06-14 10:45:01 +00003703Mon Jun 14 12:44:25 CEST 1999
3704
3705 * Avoid leakint fd into child when forking, patch from
3706 John Hughes <john@Calva.COM>
3707
Wichert Akkerman8829a551999-06-11 13:18:40 +00003708Fri Jun 11 14:54:47 CEST 1999
3709
3710 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3711 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3712
Wichert Akkermancc4b8f41999-06-09 12:50:10 +00003713Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3714
3715 * Brought syscall list for alpha up to date
3716
Wichert Akkermandacfb6e1999-06-03 14:21:07 +00003717Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3718
3719 * system.c: sys_umount2 syscall support.
3720 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3721 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3722 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3723 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3724 so it needs strace's own copy of the stat structure.
3725 * util.c: Make it compile on sparc-linux.
3726 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3727 * signal.c: rt_sigaction has different arguments on sparc*-linux
3728 and alpha-linux.
3729 * syscall.c: Recognize sparc64-linux binaries.
3730
Ulrich Drepper0d2d3231999-05-29 04:11:48 +00003731Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3732
3733 * configure.in: Fix typo (CFLAG -> CFLAGS).
3734
Ulrich Drepper8783c011999-05-29 04:13:58 +00003735 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3736
Wichert Akkerman22fe9d21999-05-27 12:00:57 +00003737Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3738
3739 * Add some sysctl support, patch from Ulrich Drepper
3740
Wichert Akkerman9524bb91999-05-25 23:11:18 +00003741Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3742
3743 * Use kernel dirent structure for Linux
3744
Wichert Akkerman2e2553a1999-05-09 00:29:58 +00003745Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3746
3747 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3748 + some layout and other minor fixes
3749 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3750 is similar enough to i386 to not need it's own subdirectory
3751 + add support for sendfile and mremap syscalls for Linux
3752 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3753 + ioctls.h vs sys/ioctl.h on Alpha platform
3754 + pointer was casted to an int in stream.c
3755 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3756 + several other casts changed
3757 + correct ARM/POWERPC architecture defines in acconfig.h
3758 * Merge in patches from Morten Welinder <terra@diku.dk>
3759 + add some autoconf-tests for includefiles
3760 + handle solaris version of sigcontext struct (actually I hacked this
3761 up again, but the idea is his :)
3762
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00003763Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3764
3765 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003766 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +00003767 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00003768
Wichert Akkerman328c5e71999-04-16 00:21:26 +00003769Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3770
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +00003771 * Add support for old_*stat functions for Linux. Please note you need
3772 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +00003773 * Change references to LINUX into linux in file.c
3774 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +00003775
3776Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3777
3778 * Change in strace maintainership, jrs passed the torch to me.
3779 * Use autoconf 2.13
3780 * Incorporate all changes already made in the Debian strace package:
3781 + compiles with more Linux kernels
3782 + added support for more Linux architectures
3783 + add support for a lot of extra syscalls
3784 + fix some problems with hanging children
3785 + check stray syscall after execv
3786 + decode capget and capset arguments
3787 + add more constants to net.c
3788 + detect ROSE networking
3789 + add more protocol families to domains
3790 + add IPIP protocol
3791 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3792 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3793 + added IP, IPX and TCP-options
3794 + added IP, IPX and TCP support to get-/setsockopt()
3795 + added IPX support
3796 + updated handling of signals
3797
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003798Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3799
3800 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3801 instead of SVR4. That is, read a few bytes at a time
3802 to avoid overrunning the end of the stack.
3803
3804Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3805
3806 * version.c: Version 3.1 is released.
3807
3808Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3809
3810 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3811 as well since that's where glibc declares it. Go figure.
3812 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3813 instead of sigcontext_struct since glibc v5+ apparently
3814 plays games with the native OS namespace.
3815 From David Mosberger-Tang <davidm@AZStarNet.com>.
3816
3817Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3818
3819 * version.c: Version 3.0.14 is released.
3820
3821 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3822 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3823 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3824 differently.
3825 Reported by Henrik Storner <storner@osiris.ping.dk>.
3826
3827 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3828 sys/filio.h and sys/stream.h and remove check for poll.
3829 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3830 Handle old and new styles of argument passing for select on Linux.
3831 * ioctl.c, stream.c: Conditionalize stream code on presence of
3832 sys/stream.h instead of poll because glibc implements poll but
3833 not the rest of the stream interface.
3834 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3835 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3836 sigsetmask.
3837 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3838 * util.c (umoven, umovestr): Move data in long-sized chunks
3839 at a time, instead of hard coding it to be 4.
3840 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003841
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003842Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3843
3844 * version.c: Version 3.0.13 is released.
3845
3846 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3847 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3848 asm/sigcontext.h to define sigcontext_struct and don't define it
3849 locally if the header is present.
3850
3851 * syscall.c (nerrnos{0,2}): Correct size computation.
3852
3853 * Makefile.in: Remove dependencies and rules relating to files
3854 normally found in the os directory. Because of the new scheme we
3855 don't know precisely where they come from. Sigh.
3856 * signalent.sh: Make it work for sunos4, linux, and svr4.
3857 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3858 to traditional make syntax. Add signalent.h to files which can
3859 unconditionally be rebuilt. Prevent signalent.h from being
3860 unconditionally being rebuilt since it's customized.
3861 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3862 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3863 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3864 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003865
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003866Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3867
3868 * configure.in, Makefile.in: Add OSARCH concept to finish
3869 build support for the alpha.
3870 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3871 and maintainer-clean rules.
3872 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3873 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3874 for less, greater, and equal since subtraction on two's
3875 complement numbers isn't an order relation (it isn't transitive)!
3876 * linux/Makefile.in: Add rules for the signalent.h file.
3877 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003878
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003879Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3880
3881 * version.c: Version 3.0.12 is released.
3882
3883 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3884 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003885
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003886 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3887 * syscall.c (set_personality): New.
3888 * strace.c (main): Call set_personality.
3889 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3890 ioctlent, and signalent indirect pointers and redirect them
3891 based on personality.
3892 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3893 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3894
3895 * util.c (upeek): Handle case where ptrace returns a long
3896 and sizeof(long) != sizeof(int).
3897 From Richard Henderson <richard@twiddle.tamu.edu>
3898
3899Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3900
3901 * version.c: Version 3.0.11 is released.
3902
3903 * many files: Fix more printf warnings for other platforms.
3904
3905 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3906
3907 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3908 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3909
3910 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3911 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003912
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003913Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3914
3915 * version.c: Version 3.0.10 is released.
3916
3917 * Makfile.in: Add os/arch to includes so that a given arch
3918 (like alpha) can override the native arch (like i386).
3919 * configure.in: Check for sendmsg.
3920
3921 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3922 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3923
3924 * acconfig.h, configure.in: Detect the alpha.
3925 * ioctl.c: Handle the alpha.
3926 * defs.h: Make some members long for the alpha. Define
3927 some register nicknames. Add support for WAITEXECVE.
3928 * file.c [ALPHA]: Support the alpha for statfs. Add
3929 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3930 major and minor results are suitable for passing to printf.
3931 * signal.c, syscall.c: Support the alpha.
3932 * process.c: Add alpha user offsets.
3933 * most files: Use %l? for printf arguments since
3934 most are now longs for the alpha.
3935 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3936 New for the alpha.
3937 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3938
3939Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3940
3941 * version.c: Version 3.0.9 is released.
3942
3943 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3944
3945 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3946 Linux kernel version system calls.
3947
3948Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3949
3950 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3951 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3952 decode IPC calls using it.
3953 * sunos4/dummy.h: Alias sys_semop to printargs.
3954 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3955 * sunos4/syscallent.h: Include new subcalls for IPC.
3956 From Matthias Pfaller <leo@dachau.marco.de>.
3957
3958Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3959
3960 * version.c: Version 3.0.8 is released.
3961
3962 * time.c [LINUX]: Explicitly include linux/version.h.
3963
3964 * strace.c (main): Don't let them even *try* to
3965 get strace to attach to itself since some systems
3966 don't handle this case very gracefully.
3967 Reported by David S. Miller <davem@caip.rutgers.edu>.
3968
3969 * Makefile.in (distclean): Fix it for subdirectories.
3970
3971 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3972 sys_flags member for each defined system call.
3973
3974Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3975
3976 * defs.h (TRACE_*): New flags to describe what class
3977 of system call each system call is.
3978 (sysent): Add sys_flags member.
3979 * syscall.c (sysent): Define (and later undef) abbreviations
3980 for the system call class flags.
3981 (lookup_class): New function to translate strings to
3982 system call class flags.
3983 (qualify): Handle new system call class mechanism.
3984 * linux/syscallent.h: Fill in the new sys_flags member
3985 for each defined system call.
3986
3987 * defs.h (print_sock): Remove redundant and non-K&R C
3988 compatible prototype. From Juergen Weigert
3989 <jnweiger@immd4.informatik.uni-erlangen.de>.
3990
3991Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3992
3993 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3994 From Michael E Chastain <mec@duracef.shout.net>.
3995
3996 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3997 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3998
3999Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
4000
4001 * file.c (sprintfstype): Enclose string result in double
4002 quotes.
4003
4004 * time.c (sys_adjtimex) [LINUX]: Conditionalize
4005 constantly evolving timex structure.
4006 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4007
4008 * defs.h, syscall.c, strace.c: Rename syscall to
4009 trace_syscall and change prototype and all callers
4010 because of broken Linux shared libraries.
4011 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4012
4013 * Makefile.in (clean): Check for a file with test -f not
4014 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4015
4016Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
4017
4018 * version.c: Version 3.0.7 is released.
4019
4020 * util.c (string_quote): Fix thinko which caused core
4021 dumps for strings with quotes in them.
4022 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
4023
4024 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
4025 files from /usr/include, not just the linux one.
4026 From Michael E Chastain <mec@duracef.shout.net>.
4027
4028 * linux/errnoent.sh: Total rewrite to handle more ioctls with
4029 fewer false positives on more kernel flavors.
4030 From Michael E Chastain <mec@duracef.shout.net>.
4031
4032Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
4033
4034 * version.c: Version 3.0.6 is released.
4035
4036 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4037 sys_msync.
4038 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
4039 on MC_SYNC instead of HAVE_MCTL.
4040 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
4041 (sys_msync): New function.
4042
4043Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
4044
4045 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4046 sys_flock and sys_getdents.
4047 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
4048 not SUNOS4.
4049 * file.c (sys_getdents): Define unconditionally and handle
4050 LINUX case.
4051 * strace.c (main): Disallow username option unless both real
4052 and effective uids are root.
4053
4054Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
4055
4056 * strace.c (main): Ensure that run_uid and run_gid are
4057 always set to something meaningful.
4058 (main, newoutf) [!SVR4]: Swap real and effective uids while
4059 opening any output files.
4060 (main) [!SVR4]: Treat effective uid of root as a request
4061 to handle suid binaries correctly using the real uid of
4062 the invoking user.
4063
4064Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
4065
4066 * Makefile.in: Add `|| true' to clean rule because
4067 although GNU make 3.74 uses `sh -c' to invoke commands
4068 every other make in the world uses `sh -ec'.
4069
4070 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
4071 arguments appear to be stored on the stack, not in the
4072 registers following A3 (empirical result).
4073
4074 * defs.h: Add prototype for printsock.
4075 * svr4/dummy.h: Remove generic handling of sys_mount.
4076 * system.c [SVR4, MIPS]: Include several system headers to cleanly
4077 get access to SGI mount information.
4078 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
4079 (sys_mount) [SVR4, MIPS]: New function.
4080 (sys_mount) [SVR4, !MIPS]: New function.
4081
4082Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
4083
4084 * version.c: Version 3.0.5 is released.
4085
4086 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
4087 tv_usec members to long when using printf.
4088
4089 * ipc.c: Omit define of __KERNEL__.
4090 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
4091 want which __KERNEL__ used to provide.
4092 (sys_msgrcv): Change reference to ipc_kludge structure to
4093 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
4094
4095 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
4096 Linux specific options.
4097
4098 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
4099 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
4100 instead of depending of __KERNEL__.
4101
4102 term.c: Cast c_{i,o,c,l}flag to long when using printf.
4103
4104Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
4105
4106 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
4107 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
4108 and AC_DECL__SYS_SIGLIST.
4109 * acconfig.h (SYS_ERRLIST_DECLARED): New.
4110 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
4111 (strsignal): Use SYS_SIGLIST_DECLARED.
4112
4113 net.c (sys_socket): Omit inadvertent surplus comma when
4114 protocol family isn't PF_INET.
4115
4116 util.c (dumpstr): Fix incorrect printing of one too many
4117 characters when the length is not an even multiple of 16 bytes.
4118 Reported by Juergen Weigert
4119 <jnweiger@immd4.informatik.uni-erlangen.de>.
4120
4121Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
4122
4123 * ioctl.c (compare): Change prototype to match POSIX qsort.
4124 * signal.c (sigishandled) [SVR4]: Omit everything after return.
4125 * strace.c (trace) [SVR4]: Break out of for loop instead of
4126 returning when finished so final return statement is executed.
4127 * syscall.c (internal_syscall): Add more SYS_wait* variations.
4128 (syscall) [LINUX]: Correct typo which commented out the M68K
4129 argument to ifdef.
4130 * util.c (printstr): Cast unsigned char pointer argument
4131 to char pointer in umovestr call.
4132 (dumpstr): Likewise for umoven.
4133
4134Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
4135
4136 * version.c: Version 3.0.4 is released.
4137
4138 * signal.c (sys_sigblock): Move after the definition of
4139 sys_sigsetmask that it calls to avoid an implicit declaration.
4140 * stream.c (transport_user_options, transport_server_options):
4141 Only needed if TI_BIND is defined.
4142 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
4143
4144 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
4145 the tcp arguement from the call to exiting. Add getrval2
4146 check so no fork processing is done in the child.
4147 (printwaitn): Initialize exited so that its value is defined
4148 for all flows of execution.
4149
4150Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
4151
4152 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
4153 setfsuid, setfsgid, and _llseek syscalls.
4154 * linux/syscall.h: Add prototypes for them.
4155 * linux/syscallent.h: Add them to the syscall entries table.
4156 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
4157 defines and conditionally include linux/personality.h if
4158 __NR_personality is defined.
4159 (personality_options) [LINUX]: New table.
4160 (sys_personality) [LINUX]: New function.
4161
4162Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
4163
4164 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
4165 on the number of traced processes so that we can have untraced
4166 children (e.g. via popen).
4167
4168 * strace (main) [!SVR4]: Call fake_execve to get the actual
4169 exec and its arguments into the trace.
4170 (environ): Declare it.
4171 * process.c (fake_execve): New function.
4172 (headers): Include sys/syscall.h to get SYS_* defines.
4173
4174 * process.c (sys_execv, sys_execve): Surround argument annotations
4175 with C comment delimiters.
4176 (printargv, printargc): The arg vector is an array of char pointers
4177 not ints.
4178
4179 * strace.c (printleader): Also check for multiple -p arguments
4180 when deciding whether to print the pid field.
4181
4182 * strace.c (strerror) [!HAVE_STRERROR]: New function.
4183 * defs.h (strerror, strsignal): Add these prototypes if we provide
4184 the functions.
4185 * configure.in (AC_CHECK_FUNCS): Add strerror.
4186
4187 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
4188 and blocked signals.
4189
4190 * strace.c (main): Add username option. Verify they are root before
4191 letting them use it. Look up the ids in the password file. Set
4192 them just before executing the program.
4193 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4194
4195Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
4196
4197 * version.c: Version 3.0.3 is released.
4198
4199 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
4200 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4201
4202 * strace.c (outfname): Initialize to NULL.
4203 (main): Defer output file processing until after arguments.
4204 Allow either a pipe or a bang for command arguments.
4205 Check if outfname is NULL instead of checking outf for stderr.
4206 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
4207 (droptcb): Reset close TCB's outf to NULL instead of stderr.
4208 (tprintf): Avoid calling vfprintf if outf is NULL.
4209
4210 * strace.c (main): Use popen if -o argument begins with a pipe.
4211 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4212
4213 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
4214 but WIFSTOPPED was used.
4215
4216 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
4217 rule to prevent the comment from being untrue.
4218
4219Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
4220
4221 * strace.c (sys_exit): Move follow fork code to internal_exit.
4222 (sys_fork): Move follow fork code to internal_fork.
4223 (sys_execv, sys_execve): Move follow fork code to internal_exec.
4224 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
4225 (vforking): Remove this static variable and check scno in
4226 internal_fork instead.
4227 (internal_exit, internal_fork, internal_exec, internal_wait): New
4228 functions.
4229 * defs.h: Add prototypes for the new internal_* functions.
4230 * syscall.c (syscall): Move syscall entering trace qualifier check
4231 and reprint checking after context decoding and precede them with
4232 a call to internal_syscall. Precede syscall exiting trace
4233 qualifier check with a call to internal_syscall.
4234 (internal_syscall): New function.
4235
4236 * defs.h (struct tcb): Make scno signed.
4237 * strace.c (syscall) Make u_error signed.
4238 [LINUX, I386]: Avoid unsigned cast in eax check.
4239 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4240 * desc.c (sys_select): Make cumlen unsigned
4241
4242Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4243
4244 * net.c (socktypes): Add SOCK_PACKET.
4245
4246Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4247
4248 * Makefile (clean): Check explicitly for a Makefile in subdirs
4249 before running make in them.
4250
4251Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4252
4253 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4254 [MIPS] (detach): Initialize error for MIPS case.
4255 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4256 compilers.
4257 * syscall.c (decode_subcall): Move variable i into conditionals
4258 that use use it.
4259 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4260 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4261 to change them all.
4262 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4263 printing since we don't know what the size of their type is.
4264 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4265 if autoconf detects it since it seems to either not work or do
4266 something else entirely on Irix 5.3.
4267
4268Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4269
4270 * version.c: Version 3.0.2 is released.
4271 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4272 so that the file descriptor arg is decimal.
4273
4274Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4275
4276 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4277 because on Linux they are enumerators.
4278
4279 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4280 MS_SYNCHRONOUS.
4281
4282 * util.c (printxval): When there is no translation, print the actual
4283 number first and the the default value as a C comment.
4284
4285 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4286 sys_setsockopt): Change first argument from unsigned to signed to
4287 cater to the frequent practice of calling system calls with a file
4288 descriptor of -1.
4289 * mem.c (sys_mmap): Likewise.
4290
4291Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4292
4293 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4294
4295Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4296
4297 * version.c: Version 3.0.1 is released.
4298 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4299 * config.guess, config.guess: Update from the FSF.
4300 * install-sh: New from the FSF.
4301
4302Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4303
4304 * Makefile.in: Add m68k arch.
4305 * acconfig.h (M68K): Add m68k define.
4306 * configure.in: Add detection of arch m68k.
4307 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4308 offsets.
4309 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4310 structure.
4311 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4312 * syscall.c [M68K] (syscall): Support m68k syscall number register
4313 and errno in d0 instead of eax.
4314 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4315 program counter in PT_PC instead of EIP.
4316 [M68K] (LOOP): Support m68k loop instruction.
4317 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4318
4319 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4320 to MAP_FIXED instead of MAP_ANONYMOUS.
4321 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4322
4323 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4324 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4325
4326Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4327
4328 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4329 Reported by Thanh Ma <tma@encore.com>.
4330
4331 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4332 1.1.62 doesn't continue a traced child when the parent exits.
4333 Reported by Matt Day <mday@artisoft.com>.
4334
4335 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4336
4337 * util.c (printstr): Fix longstanding bug in notating string
4338 continuation.
4339
4340 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4341 child to go into the execve syscall to avoid spurious traces.
4342 [LINUX] (detach): Conditionalize the status variable.
4343
4344Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4345
4346 * Makefile.in: Add mips arch.
4347 * acconfig.h (MIPS): Add mips define.
4348 * configure.in: Add detection of opsys irix5 and arch mips. Check
4349 for prctl function.
4350 Check for sys/sysconfig.h header.
4351 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4352 * file.c [SVR4]: Include sys/cred.h.
4353 (access_flags): Update access flags for SGI.
4354 (sprinttime): Change type of sprinttime argument from unsigned
4355 long to time_t.
4356 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4357 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4358 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4359 Cast si_band member to long before printing.
4360 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4361 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4362 * strace.c [SVR4] [MIPS]:
4363 (foobar): New dummy signal handler.
4364 (main): Install a dummy signal handler in the child before pausing
4365 to work around an SGI bug in PRSABORT.
4366 (proc_open): Send a interrupt to the child instead of aborting the
4367 syscall which doesn't work on Irix5.2.
4368 * svr4/dummy.h: Add new unfinished SGI syscalls
4369 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4370 existing calls (e.g. sys_ksigaction like sys_sigaction).
4371 Printargs does the print thing for sys_sethostid.
4372 * svr4/syscall.h: Declare all new SGI syscalls.
4373 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4374 and add it to all subcall entry points.
4375 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4376 decode as subcalls on MIPS. Instead, use the normal syscalls.
4377 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4378 since SGI syscall numbers are off by one.
4379 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4380 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4381 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4382 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4383 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4384 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4385 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4386 Add workaround for broken SGI pr_sysarg on syscall entry.
4387 [SVR4] (syscall): Conditionalize subcall decoding for
4388 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4389 [SVR4] [MIPS] (getrval2): Handle SGI.
4390 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4391 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4392 [MIPS] (syssgi_options, sys_syssgi): New for SGI.