1 2008-04-19 Dmitry V. Levin <ldv@altlinux.org>
3 * signalent.sh: Fix sort(1) old-style options.
4 * syscallent.sh: Likewise.
5 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 * count.c (call_summary_pers): Check calloc() return value.
8 Signed-off-by: "Yang Zhiguo" <yzgcsu@cn.fujitsu.com>
10 2008-03-26 Roland McGrath <roland@redhat.com>
12 * strace.spec (strace64_arches): Add sparc64.
14 2007-11-20 Roland McGrath <roland@redhat.com>
16 * CREDITS, ChangeLog: Converted contents to UTF8.
18 2007-11-19 Roland McGrath <roland@redhat.com>
20 * strace.spec: Add BuildRequires on libaio-devel, libacl-devel.
22 2007-11-19 Andreas Schwab <schwab@suse.de>
24 * process.c (sys_ptrace) [IA64]: For PTRACE_PEEKDATA,
25 PTRACE_PEEKTEXT and PTRACE_PEEKUSER the data is returned directly.
27 * linux/syscallent.h: Fix argument count for getdents64.
28 * linux/arm/syscallent.h: Likewise.
29 * linux/m68k/syscallent.h: Likewise.
30 * linux/x86_64/syscallent.h: Likewise.
32 * linux/ia64/syscallent.h: Use sys_getdents64.
33 * linux/sh/syscallent.h: Likewise.
35 2007-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
37 * strace.c [LINUX] (droptcb): Recurse on TCP->parent if it is a
38 TCB_EXITING zombie group leader.
39 * test/childthread.c: New file.
40 * test/.cvsignore, test/Makefile: Add it.
41 Code advisory: Roland McGrath
44 2007-11-03 Roland McGrath <roland@redhat.com>
46 * process.c (prctl_options): Add numerous constants.
47 From Sami Farin <safari@u.safari.iki.fi>.
50 2007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
52 * strace.c (main): Move the STARTUP_CHILD call before setting up the
53 signal handlers. New comment about the valid internal states.
55 2007-11-02 Thiemo Seufer <ths@networkno.de>
57 * signal.c (m_siginfo_t): Add for MIPS.
58 (sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
59 acquire the signal mask with the same trick as on Sparc.
62 2007-11-01 Roland McGrath <roland@redhat.com>
64 * util.c (string_quote): Return nonzero if the string was unterminated.
65 (printstr): Use that value instead of just our own test.
66 (printpathn): Likewise.
69 * linux/mips/syscallent.h: Fix argument count for fadvise64_64.
70 From Paul Mundt <lethal@linux-sh.org>.
72 * linux/mips/syscallent.h: Fix argument count for lookup_dcookie.
73 From Paul Mundt <lethal@linux-sh.org>.
75 * linux/sh64/syscallent.h: Fix SYS_socket_subcall check.
76 From Paul Mundt <lethal@linux-sh.org>.
78 * linux/sh/syscallent.h: Update numerous calls.
79 From Paul Mundt <lethal@linux-sh.org>.
81 2007-09-22 Dmitry V. Levin <ldv@altlinux.org>
83 * desc.c (sys_pselect6): Decode signal mask when entering syscall.
84 Relax signal mask size check.
86 * time.c (print_timespec, sprint_timespec): New functions.
87 * defs.h (print_timespec, sprint_timespec): Declare them.
88 * desc.c (sys_io_getevents): Use print_timespec.
89 * stream.c (sys_ppoll): Likewise.
90 (decode_poll): Use sprint_timespec.
92 2007-09-22 Alan Curry <pacman@world.std.com>
93 Dmitry V. Levin <ldv@altlinux.org>
95 * stream.c (decode_poll): Rearrange so that arguments are decoded
96 and printed on syscall entry, except for revents and the output
97 timespec which are now printed in the auxstr.
98 (sys_poll): Print the input timeout argument on syscall entry.
99 [LINUX] (sys_ppoll): Likewise.
102 2007-09-22 Dmitry V. Levin <ldv@altlinux.org>
104 * desc.c (sprintflags): Remove static qualifier, add "prefix"
105 argument, move function to ...
106 * util.c (sprintflags): ... here.
107 * defs.h (sprintflags): Declare it.
109 2007-11-01 Roland McGrath <roland@redhat.com>
111 * syscall.c (get_scno) [ARM]: Check TCB_WAITEXECVE.
112 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
114 * net.c (sockpacketoptions): Make PACKET_ADD_MEMBERSHIP and
115 PACKET_DROP_MEMBERSHIP conditional.
116 From Bernhard Fischer <rep.dot.nop@gmail.com>.
118 * configure.ac: Match sh64* for SH64, sh* for SH.
119 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
121 2007-10-01 Dmitry V. Levin <ldv@altlinux.org>
123 * net.c (printsock): Output AF_UNIX socket address using
124 printpathn() to avoid unprintable characters in output.
125 Suggested by Neil Campbell.
127 2007-10-01 Dmitry V. Levin <ldv@altlinux.org>
129 * util.c (string_quote): Move quoting code from ...
130 (printstr) ... here. Use string_quote.
131 (printpathn): Update for new string_quote interface.
132 (printpath): Use printpathn.
134 2007-09-25 Dmitry V. Levin <ldv@altlinux.org>
136 * strace.c (main): Use calloc for tcbtab allocation.
137 Check calloc return value.
138 Reported by Bai Weidong.
140 2007-09-11 Roland McGrath <roland@redhat.com>
142 * linux/sparc/syscall.h: Add missing decls.
143 * linux/sparc/syscallent.h: Correct entries for setgroups32,
144 getgroups32, sys_getdents64.
145 From Jakub Bogusz <qboosh@pld-linux.org>.
147 * linux/alpha/syscallent.h: Correct entries for madvise, setresgid,
148 getresgid, pivot_root, mincore, pciconfig_iobase, getdents64.
149 From Jakub Bogusz <qboosh@pld-linux.org>.
151 * linux/syscallent.h: Fix getegid32 entry.
152 From Jakub Bogusz <qboosh@pld-linux.org>.
154 * defs.h [LINUXSPARC]: Use asm/psrcompat.h for [SPARC64], not asm/psr.h.
155 From Jakub Bogusz <qboosh@pld-linux.org>.
157 * mem.c (sys_getpagesize): Define for [SPARC || SPARC64] too.
158 From Jakub Bogusz <qboosh@pld-linux.org>.
160 2007-08-20 Dmitry V. Levin <ldv@altlinux.org>
162 * syscall.c (qual_syscall, qualify): Fix nsyscalls and MAX_QUALS misuse.
163 Reported by Xiaoning Ding.
165 2007-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
166 Roland McGrath <roland@redhat.com>
168 * file.c [!HAVE_STAT64 && LINUX && X86_64] (struct stat64): Define it.
169 [!HAVE_STAT64 && LINUX && X86_64] (HAVE_STAT64, STAT64_SIZE): Define.
170 [HAVE_STAT64] (printstat64) [STAT64_SIZE]: Add compile-time assertion.
173 * file.c (printstat64): Test [HAVE_LONG_LONG] for st_size printing
174 and cast to widest type available.
176 2007-08-03 Ulrich Drepper <drepper@redhat.com>
178 * file.c (open_mode_flags): Add O_CLOEXEC.
179 * net.c (msg_flags): Add MSG_CMSG_CLOEXEC.
182 2007-08-03 Roland McGrath <roland@redhat.com>
184 * configure.ac, NEWS: Version 4.5.16.
185 * debian/changelog, strace.spec: 4.5.16-1.
187 * debian/control (Build-Depends): Replace libc6-dev-s390x and
188 libc6-dev-sparc64 with gcc-multilib.
189 * debian/rules: Replace sparc-linux, s390-linux conditionals with
190 general "arch64_map" hair, handle x86_64 and powerpc64 too.
191 From Matthias Klose <doko@cs.tu-berlin.de>.
194 2007-08-02 Jan Kratochvil <jan.kratochvil@redhat.com>
196 * strace.c (detach): Moved the resume notification code to ...
197 (resume_from_tcp): ... a new function here.
198 (handle_group_exit): No longer detach also the thread group leader.
199 (trace): Fixed panic on exit of the TCB_GROUP_EXITING leader itself.
202 * test/leaderkill.c (start): Renamed to ...
204 (start1): New function.
205 (main): Created a new spare thread.
207 2007-08-01 Roland McGrath <roland@redhat.com>
209 * util.c (umoven): Don't perror for EIO.
210 (umovestr): Likewise.
212 * process.c (printargv): Handle boundary cases correctly.
213 Handle biarch fetching correctly.
215 * util.c (printstr): Don't print ... if the string matches the length
218 * linux/sparc64/syscallent.h: Just #include the sparc file.
219 * linux/sparc64/syscallent1.h: Likewise.
220 * linux/sparc64/syscallent2.h: Likewise.
222 * linux/arm/syscallent.h: Add entry for getcpu.
223 * linux/hppa/syscallent.h: Likewise.
224 * linux/ia64/syscallent.h: Likewise.
225 * linux/mips/syscallent.h: Likewise.
226 * linux/powerpc/syscallent.h: Likewise.
227 * linux/s390/syscallent.h: Likewise.
228 * linux/s390x/syscallent.h: Likewise.
229 * linux/sh/syscallent.h: Likewise.
230 * linux/sh64/syscallent.h: Likewise.
231 * linux/sparc/syscallent.h: Likewise.
232 * linux/sparc64/syscallent.h: Likewise.
234 * linux/arm/syscallent.h: Add entry for eventfd.
235 * linux/ia64/syscallent.h: Likewise.
236 * linux/mips/syscallent.h: Likewise.
237 * linux/powerpc/syscallent.h: Likewise.
238 * linux/s390/syscallent.h: Likewise.
239 * linux/s390x/syscallent.h: Likewise.
240 * linux/sh/syscallent.h: Likewise.
241 * linux/sh64/syscallent.h: Likewise.
242 * linux/sparc/syscallent.h: Likewise.
243 * linux/sparc64/syscallent.h: Likewise.
245 * linux/arm/syscallent.h: Add entry for timerfd.
246 * linux/ia64/syscallent.h: Likewise.
247 * linux/mips/syscallent.h: Likewise.
248 * linux/powerpc/syscallent.h: Likewise.
249 * linux/s390/syscallent.h: Likewise.
250 * linux/s390x/syscallent.h: Likewise.
251 * linux/sh/syscallent.h: Likewise.
252 * linux/sh64/syscallent.h: Likewise.
253 * linux/sparc/syscallent.h: Likewise.
254 * linux/sparc64/syscallent.h: Likewise.
256 * linux/arm/syscallent.h: Add entry for signalfd.
257 * linux/ia64/syscallent.h: Likewise.
258 * linux/mips/syscallent.h: Likewise.
259 * linux/powerpc/syscallent.h: Likewise.
260 * linux/s390/syscallent.h: Likewise.
261 * linux/s390x/syscallent.h: Likewise.
262 * linux/sh/syscallent.h: Likewise.
263 * linux/sh64/syscallent.h: Likewise.
264 * linux/sparc/syscallent.h: Likewise.
265 * linux/sparc64/syscallent.h: Likewise.
267 * linux/hppa/syscallent.h: Add entry for epoll_pwait.
268 * linux/ia64/syscallent.h: Likewise.
269 * linux/mips/syscallent.h: Likewise.
270 * linux/powerpc/syscallent.h: Likewise.
271 * linux/s390/syscallent.h: Likewise.
272 * linux/s390x/syscallent.h: Likewise.
273 * linux/sh/syscallent.h: Likewise.
274 * linux/sh64/syscallent.h: Likewise.
275 * linux/sparc/syscallent.h: Likewise.
276 * linux/sparc64/syscallent.h: Likewise.
278 2007-07-23 Ulrich Drepper <drepper@redhat.com>
280 * process.c (sys_getcpu): New function.
281 * linux/syscall.h: Declare sys_getcpu.
282 * linux/syscallent.h: Add entry for getcpu.
284 * desc.c (sys_eventfd): New function.
285 * linux/syscall.h: Declare sys_eventfd.
286 * linux/syscallent.h: Add entry for eventfd.
287 * linux/x86_64/syscallent.h: Likewise.
289 * time.c (printitv_bitness): Add missing braces to enclose
291 (TDF_TIMER_ABSTIME): Define if not already.
292 (timerfdflags): New variable.
293 (sys_timerfd): New function.
294 * linux/syscall.h: Declare sys_timerfd.
295 * linux/syscallent.h: Add timerfd entry.
296 * linux/x86_64/syscallent.h: Likewise.
298 * linux/syscall.h: Declare sys_signalfd.
299 * linux/syscallent.h: Add entry for signalfd.
300 * linux/x86_64/syscallent.h: Likewise.
301 * signal.c (sys_signalfd): New function.
303 * desc.c (sys_epoll_wait): Move body of function to ...
304 (epoll_wait_common): ...here. New function.
305 (sys_epoll_pwait): New function.
306 * linux/syscall.h: Declare sys_epoll_pwait.
307 * linux/syscallent.h: Add entry for epoll_pwait.
308 * linux/x86_64/syscallent.h: Likewise.
310 2007-07-23 Roland McGrath <roland@redhat.com>
312 * time.c (printtv_bitness): SPECIAL only counts when tv_sec == 0.
314 * linux/arm/syscallent.h: Add move_pages.
315 * linux/hppa/syscallent.h: Likewise.
316 * linux/ia64/syscallent.h: Likewise.
317 * linux/m68k/syscallent.h: Likewise.
318 * linux/mips/syscallent.h: Likewise.
319 * linux/powerpc/syscallent.h: Likewise.
320 * linux/s390/syscallent.h: Likewise.
321 * linux/s390x/syscallent.h: Likewise.
322 * linux/sh/syscallent.h: Likewise.
323 * linux/sh64/syscallent.h: Likewise.
324 * linux/sparc/syscallent.h: Likewise.
325 * linux/sparc64/syscallent.h: Likewise.
327 * linux/syscallent.h: move_pages takes 6 args, not 5.
328 * linux/x86_64/syscallent.h: Likewise.
330 2007-07-23 Ulrich Drepper <drepper@redhat.com>
332 * defs.h: Add new parameter to printtv_bitness prototype.
333 (printttv): Pass zero for the new parameter.
334 (printtv_special): New macro.
335 * desc.c (decode_select): Pass zero for the new parameter of
337 * file.c (utimensatflags): New macro.
338 (sys_osf_utimes): Pass zero for the new parameter of
340 (sys_utimes): Likewise.
341 (sys_futimesat): Likewise.
342 (decode_utimes): Add new parameter. Pass it to the
343 printtv_bitness calls. Fix printing of time values.
344 (sys_utimensat): New function.
345 * time.c (UTIME_NOW, UTIME_OMIT): Define if not already
347 (printtv_bitness): Add new parameter. Print special UTIME_*
348 values as strings if set.
349 (sys_osf_gettimeofday): Pass zero for the new parameter of
351 (sys_osf_settimeofday): Likewise.
352 * linux/syscall.h: Declare sys_utimensat.
353 * linux/syscallent.h: Add utimensat entry.
354 * linux/x86_64/syscallent.h: Likewise.
356 * mem.c (move_pages_flags): New variable.
357 (sys_move_pages): New function.
358 * linux/syscall.h: Declare sys_move_pages.
359 * linux/syscallent.h: Add entry for sys_move_pages.
360 * linux/x86_64/syscallent.h: Likewise.
362 * mem.c (MPOL_MF_MOVE, MPOL_MF_MOVE_ALL): Define.
363 (mbindflags): Add MPOL_MF_MOVE and MPOL_MF_MOVE_ALL entries.
365 2007-07-23 Roland McGrath <roland@redhat.com>
367 * util.c (tv_add): Fix rounding comparison.
368 Reported by Bai Weidong <baiwd@cn.fujitsu.com>.
370 2007-07-11 Roland McGrath <roland@redhat.com>
372 * count.c (call_summary_pers): Use tv_float conversion for output of
373 cumulative time, in case it is negative from bogus -O value.
374 From Lai JiangShan <laijs@cn.fujitsu.com>.
376 * strace.c (handle_group_exit): Detach TCP before LEADER.
377 Don't use PTRACE_KILL on LEADER.
379 * util.c (printstr): Fix size calculation for outstr allocation.
381 * configure.ac (struct sigcontext.sc_hi2): Use #ifdef around
382 <asm/sigcontext.h> to match signal.c include conditions.
384 2007-07-05 Roland McGrath <roland@redhat.com>
386 * debian/rules: Use debian/$(package) instead of debian/tmp as temp dir.
388 * configure.ac: Use <stddef.h> before <linux/socket.h>.
390 * debian/changelog: Harmonize with debian version.
391 * debian/control (Uploaders): Fix surname spelling.
392 (Build-Depends): Make debhelper requirement (>= 5.0.0).
393 (Standards-Version): Update to 3.7.2.
395 * .cvsignore: Add some automake-created files.
397 * file.c (sys_utime): Use personality_wordsize to handle biarch.
400 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
401 From Zhang Le <zhilg@users.sourceforge.net>.
403 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
406 * strace.c (main): Fix error message for unfound -u user.
407 From Srinivasa Ds <srinivasa@in.ibm.com>.
410 * debian/control (Architecture): Add armel.
412 * linux/syscallent.h: Fix sys_delete_module arg count.
413 * linux/alpha/syscallent.h: Likewise.
414 * linux/arm/syscallent.h: Likewise.
415 * linux/hppa/syscallent.h: Likewise.
416 * linux/ia64/syscallent.h: Likewise.
417 * linux/m68k/syscallent.h: Likewise.
418 * linux/mips/syscallent.h: Likewise.
419 * linux/powerpc/syscallent.h: Likewise.
420 * linux/s390/syscallent.h: Likewise.
421 * linux/s390x/syscallent.h: Likewise.
422 * linux/sh/syscallent.h: Likewise.
423 * linux/sh64/syscallent.h: Likewise.
424 * linux/sparc/syscallent.h: Likewise.
425 * linux/sparc64/syscallent.h: Likewise.
426 * linux/sparc64/syscallent2.h: Likewise.
427 * linux/x86_64/syscallent.h: Likewise.
428 * linux/dummy.h (sys_delete_module): Use sys_open.
429 From Johannes Stezenbach <js@linuxtv.org>.
431 * configure.ac: Check for struct sigcontext.sc_hi2.
432 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
434 * process.c [LINUX] (futexops): Add many new values.
435 [LINUX] (futexwakeops, futexwakecmps): New tables.
436 [LINUX] (sys_futex): Use them.
437 From Ulrich Drepper <drepper@redhat.com>.
440 2007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
442 * strace.c (detach): New prototype. Extended the function comment.
443 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
445 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
446 detach() call. Always call detach() only once from the group leader.
447 Comment the leader killing known bug tested by `test/leaderkill.c'.
448 Code advisory: Roland McGrath
451 * test/leaderkill.c: New file.
452 * test/.cvsignore, test/Makefile: Add it.
454 2007-03-21 Andreas Schwab <schwab@suse.de>
456 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
458 2007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
459 Dmitry V. Levin <ldv@altlinux.org>
461 Trace linux SG_IO ioctl arguments and results.
463 * Makefile.am (strace_SOURCES): Add it.
464 * defs.h (scsi_ioctl): New function.
465 * ioctl.c (ioctl_decode): Use scsi_ioctl().
467 2007-06-28 Dmitry V. Levin <ldv@altlinux.org>
469 * util.c (tv_mul): Multiply tv_usec properly.
470 Patch from Cai Fei <caifei@cn.fujitsu.com>.
472 2007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
474 Never interrupt when the attached traced process would be left stopped.
475 * strace.c (main): `-p' attaching moved to ...
476 (startup_attach): ... a new function, renamed a variable C to TCBI.
477 Block interrupting signals since the first tracee has been attached.
478 New comment about INTERRUPTED in the nonthreaded case.
479 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
480 (main): Command spawning moved to ...
481 (startup_child): ... a new function, replaced RETURN with EXIT.
482 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
483 new SIGSTOP for processes still in TCB_STARTUP.
484 (main): Move signals and BLOCKED_SET init before the tracees attaching,
485 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
486 have been already caught before clearing TCB_STARTUP.
487 (trace): Removed the `!WIFSTOPPED(status)' dead code.
488 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
489 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
490 Code advisory: Roland McGrath
493 2007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
495 * strace.c [LINUX] (my_tgkill): New macro.
496 [LINUX] (detach): Use my_tgkill () instead of kill(2).
499 2007-03-30 Dmitry V. Levin <ldv@altlinux.org>
501 * mem.c (mmap_flags): Add MAP_32BIT.
502 Reported by Kirill A. Shutemov.
504 2007-01-12 Dmitry V. Levin <ldv@altlinux.org>
506 * sock.c (sock_ioctl): Check umove() return code.
507 [LINUX]: Handle SIOCGIFTXQLEN and SIOCGIFMAP.
509 2007-03-16 Roland McGrath <roland@redhat.com>
511 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
512 * linux/s390x/syscallent.h: Likewise.
514 2007-02-18 Roland McGrath <roland@redhat.com>
516 * strace.spec (Summary): Remove trailing period.
517 (%files): Add %doc files.
518 (%changelog): Double %s in text.
519 (BuildRoot): Change to Fedora canonical.
520 (%install): Don't use %makeinstall macro.
521 (%build): Use %{?_smp_mflags}.
523 2007-01-16 Roland McGrath <roland@redhat.com>
525 * configure.ac, NEWS: Version 4.5.15.
526 * debian/changelog, strace.spec: 4.5.15-1.
528 2007-01-16 Dmitry V. Levin <ldv@altlinux.org>
530 Update mount parser to match kernel behaviour.
531 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
532 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
534 [LINUX] (mount_flags): Add them.
535 [LINUX] (MS_MGC_MSK): New macro.
536 [LINUX] (sys_mount): Update parser to match kernel behaviour:
537 discard MS_MGC_VAL magic, do not decode type and/or data
538 strings when specified flags do not imply valid strings.
540 2007-01-12 Dmitry V. Levin <ldv@altlinux.org>
542 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
545 2007-01-11 Dmitry V. Levin <ldv@altlinux.org>
547 Update umount parser.
548 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
549 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
550 [LINUX] (sys_umount2): Use umount_flags.
552 Fix open(2) flags parser.
553 * defs.h (tprint_open_modes): New function.
554 * desc.c (sprint_open_modes): New function.
555 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
556 * file.c (openmodes): Split xlat into open_access_modes and
558 (tprint_open_modes): New function.
559 (decode_open): Use it.
560 * ipc.c (sys_mq_open, printmqattr): Likewise.
563 2007-01-11 Roland McGrath <roland@redhat.com>
565 * configure.ac, NEWS: Version 4.5.15.
566 * debian/changelog, strace.spec: 4.5.15-1.
568 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
570 * strace.spec (Release): Use %{?dist}.
572 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
574 2006-12-27 Dmitry V. Levin <ldv@altlinux.org>
576 Add const qualifier to xlookup() return value.
577 * defs.h (xlookup): Add const qualifier to return value.
578 * desc.c (sprintflags): Likewise.
579 * process.c (printpriv): Update xlookup() use.
580 * signal.c (sprintsigmask): Add const qualifier to first argument and
582 * util.c (xlookup): Add const qualifier to return value.
583 (printxval): Update xlookup() use.
585 2006-12-21 Dmitry V. Levin <ldv@altlinux.org>
587 Move counts code to separate file.
589 * Makefile.am (strace_SOURCES): Add count.c.
590 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
591 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
592 set_overhead, call_summary_pers, call_summary): Move to count.c
593 * count.c (count_syscall): New function.
594 * defs.h (count_syscall): Declare it.
595 * syscall.c (trace_syscall): Use it.
597 2006-12-20 Dmitry V. Levin <ldv@altlinux.org>
599 * syscall.c (internal_syscall): Change conditions for internal_exit,
600 internal_fork, internal_clone, internal_exec and internal_wait
601 calls from switching on known scno values to switching on known
602 sysent[tcp->scno].sys_func values.
605 Show system call summary for each personality.
606 * syscall.c (countv): New call_counts pointers array.
607 (counts): Convert to macro wrapper around countv.
608 (call_summary_pers): New function.
609 (call_summary): Use it for each personality.
612 2006-12-12 Dmitry V. Levin <ldv@altlinux.org>
614 Fix -ff -o behaviour. Fix piping trace output.
615 * defs.h (newoutf): Remove.
616 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
618 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
619 Remove newoutf() call.
620 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
621 swap_uid): New functions.
622 (popen_pid): New variable.
623 (newoutf): Make static, use strace_fopen().
624 (main): Use strace_fopen() and strace_popen(), remove uids
625 swapping. Do not open outfname when followfork > 1.
626 Reinitialize tcp->outf properly.
627 (alloctcb): Rename to alloc_tcb. Use newoutf().
628 (trace): Check popen_pid. Remove newoutf() call.
629 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
630 Fixes RH#204950, RH#218435, Debian#353935.
632 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
634 Add biarch support for "struct sigevent".
635 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
637 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
638 Handle 32-bit personality.
640 Add biarch support for "struct timex".
641 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
643 [LINUX] (tprint_timex): New function.
644 [LINUX] (sys_adjtimex): Use it.
646 Enhance adjtimex parser.
647 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
648 adjtimex_state): New xlat structures.
649 [LINUX] (sys_adjtimex): Print the whole struct timex.
650 Decode modes, status and return code.
652 Add biarch support for "struct itimerval".
653 * time.c (printitv): Rename to printitv_bitness().
654 Add printitv() macro wrapper around printitv_bitness().
655 (printitv_bitness): Handle 32-bit personality.
656 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
657 Use printitv_bitness().
658 (tprint_timeval, tprint_timeval32): New functions.
659 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
660 (printitv32): Remove.
662 Add biarch support for "struct timeval".
663 * defs.h (bitness_t): New enum type.
664 (printtv_bitness, sprinttv): New function prototypes.
665 (printtv): Convert to macro wrapper around printtv_bitness().
667 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
668 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
669 Update decode_select() use.
670 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
671 * time.c (printtv_bitness, sprinttv): New functions.
672 (printtv, printtv32): Remove.
673 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
674 Use printtv_bitness().
675 Fixes RH#171626, RH#173050.
677 Add biarch support for "struct iovec".
678 * defs.h (personality_wordsize): Add.
679 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
680 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
681 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
682 SUPPORTED_PERSONALITIES > 1] Likewise.
683 Patch from Jakub Jelinek.
686 * time.c (sys_timer_create): Check umove() return code.
688 Make several global variables static.
689 #ifdef definitions of rarely unused functions.
690 * defs.h (rflag, tflag, outfname): Remove.
691 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
692 outfname, username): Make static.
693 * desc.c (sys_getdtablesize): Define only for
694 ALPHA || FREEBSD || SUNOS4.
695 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
696 (sys_mkfifo): Define only for FREEBSD.
697 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
698 (sys_getpagesize): Define only for
699 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
700 * net.c (sys_so_socket): Define only for SVR4.
701 * process.c (sys_gethostid): Define only for
702 FREEBSD || SUNOS4 || SVR4.
703 (sys_gethostname): Define only for
704 ALPHA || FREEBSD || SUNOS4 || SVR4.
705 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
706 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
707 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
708 (sys_sighold, sys_sigwait): Define only for SVR4.
709 (sys_killpg): Define only for FREEBSD || SUNOS4.
710 * stream.c (sys_getmsg): Define only for
711 SPARC || SPARC64 || SUNOS4 || SVR4.
712 * syscall.c (sys_indir): Define only for SUNOS4.
714 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
716 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
717 removed CTL_PROC enum. Patch from Jakub Jelinek.
718 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
720 2006-11-20 Jakub Jelinek <jakub@redhat.com>
722 * linux/ia64/syscallent.h: Add #if check to make sure that
723 SYS_socket_subcall adjustment isn't forgotten again.
725 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
727 Implement comprehensive quotactl(2) parser for Linux.
728 * Makefile.am (strace_SOURCES): Add quota.c.
730 * resource.c: Remove old quotactl(2) parser.
733 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
735 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
736 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
737 Include <inttypes.h>.
738 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
741 * strace.c (main): Check getcwd() return code.
743 2006-10-13 Ulrich Drepper <drepper@redhat.com>
744 Bernhard Kaindl <bk@suse.de>
745 Dmitry V. Levin <ldv@altlinux.org>
746 Michael Holzheu <holzheu@de.ibm.com>
748 Add hooks for new syscalls. Add decoders for *at, inotify*,
749 pselect6, ppoll and unshare syscalls.
751 * defs.h: Declare print_sigset.
752 * desc.c (sys_pselect6): New function.
753 * file.c (decode_open, decode_access, decode_mkdir,
754 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
756 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
757 sys_utimes, sys_mknod): Use them.
758 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
760 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
761 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
762 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
763 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
764 sys_inotify_rm_watch): New functions.
765 * process.c [LINUX] (sys_unshare): New function.
766 * signal.c (print_sigset): New function.
767 (sys_sigprocmask): Use it.
768 * stream.c (decode_poll): New function.
770 [LINUX] (sys_ppoll): New function.
771 * linux/syscall.h: Delcare new syscall handlers.
772 * linux/syscallent.h: Hook up new syscalls.
773 * linux/alpha/syscallent.h: Likewise.
774 * linux/hppa/syscallent.h: Likewise.
775 * linux/ia64/syscallent.h: Likewise.
776 * linux/mips/syscallent.h: Likewise.
777 * linux/powerpc/syscallent.h: Likewise.
778 * linux/s390/syscallent.h: Likewise.
779 * linux/s390x/syscallent.h: Likewise.
780 * linux/sparc/syscallent.h: Likewise.
781 * linux/sparc64/syscallent.h: Likewise.
782 * linux/x86_64/syscallent.h: Likewise.
785 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
787 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
788 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
789 also defined, so check them along with PT_GETSIGINFO.
792 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
794 * file.c (print_xattr_val): Fix memory corruption bug reported
798 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
800 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
803 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
805 Fix race conditions in tcb allocation.
806 * process.c (fork_tcb): Return error code as documented. Do not
807 print "tcb table full" error message.
808 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
810 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
811 fork_tcb() before alloctcb(). Do not print "tcb table full"
813 * strace.c (main): Do not print "tcb table full" error message.
814 (expand_tcbtab): Print error message in case of memory allocation
816 (alloctcb): Print error message when tcb table is full.
817 (trace): Expand tcb table if necessary prior to allocating
818 entry there. Do not print "tcb table full" error message.
821 2006-08-22 Roland McGrath <roland@redhat.com>
823 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
826 2006-08-21 Roland McGrath <roland@redhat.com>
828 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
829 * linux/syscallent.h: Update table.
830 * linux/arm/syscallent.h: Likewise.
831 * linux/m68k/syscallent.h: Likewise.
832 * linux/s390/syscallent.h: Likewise.
833 * linux/s390x/syscallent.h: Likewise.
834 * linux/powerpc/syscallent.h: Likewise.
835 * linux/sh/syscallent.h: Likewise.
836 * linux/sh64/syscallent.h: Likewise.
839 2006-04-25 Roland McGrath <roland@redhat.com>
841 * strace.c (main): Fail when -c is given with -ff.
842 * strace.1: Note their incompatibility.
845 * strace.c (main): Fail when nonoption args follow -p switches.
848 * Makefile.am (EXTRA_DIST): Add xlate.el.
850 * linux/mips/Makefile.in: File removed, unused cruft.
851 * linux/sparc/Makefile.in: Likewise.
853 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
855 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
856 * linux/hppa/syscallent.h: Fixed semtimedop entry.
857 From Mike Stroyan <mike.stroyan@hp.com>.
860 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
862 * linux/arm/syscallent.h: Correct the name of exit. Remove
863 M68K conditionals and sys_security. Correct syscalls 243-282.
866 * process.c (change_syscall): Add ARM support.
867 * syscall.c (get_scno): Handle ARM EABI.
870 2006-01-16 Roland McGrath <roland@redhat.com>
872 * configure.ac, NEWS: Version 4.5.14.
873 * debian/changelog, strace.spec: 4.5.14-1.
875 2006-01-13 Roland McGrath <roland@redhat.com>
877 * debian/control (Build-Depends): Add debhelper.
879 2006-01-12 Roland McGrath <roland@redhat.com>
881 * signal.c [LINUX] (sys_restart_syscall): New function.
882 * linux/syscall.h: Declare sys_restart_syscall.
883 * linux/sparc/syscall.h: Likewise.
884 * linux/syscallent.h: Call 0 is restart_syscall.
885 * linux/arm/syscallent.h: Likewise.
886 * linux/powerpc/syscallent.h: Likewise.
887 * linux/m68k/syscallent.h: Likewise.
888 * linux/hppa/syscallent.h: Likewise.
889 * linux/sh/syscallent.h: Likewise.
890 * linux/sparc/syscallent.h: Likewise.
891 * linux/sparc64/syscallent.h: Likewise.
892 * linux/alpha/syscallent.h: Use sys_restart_syscall.
893 * linux/ia64/syscallent.h: Likewise.
894 * linux/mips/syscallent.h: Likewise.
895 * linux/x86_64/syscallent.h: Likewise.
896 Fixes RH#165469, Debian#350641.
898 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
900 * system.c [LINUX] (MS_MGC_VAL): New macro.
901 [LINUX] (mount_flags): Add it.
902 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
903 set in the flags argument, try to fetch data string.
906 2006-01-12 Roland McGrath <roland@redhat.com>
908 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
910 From Timo Lindfors <timo.lindfors@iki.fi>.
913 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
916 * debian/control (Standards-Version): Update to 3.6.2.
918 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
920 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
921 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
922 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
923 (personality_wordsize): New variable.
924 (decode_subcall): Use it for size of argument words.
927 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
929 Implement qual_flags support for each personality.
930 * strace.c (main): Move qualify calls after set_personality call.
931 * syscall.c (qual_flags0): New variable..
932 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
933 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
934 (qual_flags): Change variable definition from array to pointer.
935 (set_personality): Initialize qual_flags variable.
936 (qualify_one): Add "pers" argument to specify personality.
937 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
938 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
939 (qual_syscall): Pass personality to qualify_one.
940 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
942 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
944 (qual_signal): Pass personality to qualify_one.
945 (qual_desc): Likewise.
946 (qualify): Use qualify_one instead of manual qual_flags
948 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
950 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
952 * defs.h: Update qual_flags declaration.
955 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
957 * syscall.c (qual_syscall): Handle numeric syscall specification.
960 * syscall.c (qual_signal, qual_options): Remove redundant argument
963 2005-12-01 Roland McGrath <roland@redhat.com>
965 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
968 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
969 and linux/m68k/syscallent.h.
972 * debian/control (Architecture): Add armeb.
975 2005-11-02 Michal Marek <mmarek@suse.cz>
977 * strace-graph (handle_trace): follow clone() and vfork() calls.
979 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
981 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
982 inotify_init, inotify_add_watch, inotify_rm_watch.
983 Corrected number of arguments for request_key.
984 * linux/s390x/syscallent.h: Likewise.
986 2005-12-01 Roland McGrath <roland@redhat.com>
988 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
989 number is in the low range of IA32 syscalls.
991 2005-10-07 Andreas Schwab <schwab@suse.de>
993 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
995 2005-12-01 Roland McGrath <roland@redhat.com>
997 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
998 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
1000 * ipc.c (indirect_ipccall): New function.
1001 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
1002 instead of #ifdef LINUX test.
1003 [LINUX] (sys_semtimedop): Likewise.
1004 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
1007 2005-07-31 Ulrich Drepper <drepper@redhat.com>
1009 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
1012 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
1016 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1018 * strace.1: Update "SEE ALSO" links to reference to valid
1020 Patch from Michail Litvak <mci@owl.openwall.com>.
1023 2005-10-21 Roland McGrath <roland@redhat.com>
1025 * util.c (printpathn): Cap N at sizeof path - 1.
1027 2005-08-03 Roland McGrath <roland@redhat.com>
1029 * configure.ac, NEWS: Version 4.5.13.
1030 * debian/changelog, strace.spec: 4.5.13-1.
1032 * configure.ac: Check for struct dqblk.dqb_curblocks field.
1033 * resource.c [LINUX] (OLD_CMD): New macro.
1034 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
1035 (sys_quotactl): If dqb_curblocks is not there, it's called
1036 dqb_curspace instead. Print dqb_* fields as unsigned long long.
1038 2005-07-19 Michael Schmitz <schmitz@debian.org>
1040 Long overdue m68k cleanup.
1041 * linux/syscallent.h: remove m68k declarations.
1042 * linux/m68k/syscallent.h: new file, fixed up declarations
1043 to match kernel version 2.6.11. Newer syscalls are sufficiently
1044 different from i386 to merit a separate file.
1046 2005-08-03 Roland McGrath <roland@redhat.com>
1048 * linux/x86_64/syscallent.h: Update init_module argument count.
1049 * linux/sparc/syscallent.h: Likewise.
1050 * linux/sparc64/syscallent2.h: Likewise.
1051 * linux/sparc64/syscallent.h: Likewise.
1052 * linux/sh/syscallent.h: Likewise.
1053 * linux/sh64/syscallent.h: Likewise.
1054 * linux/s390/syscallent.h: Likewise.
1055 * linux/s390x/syscallent.h: Likewise.
1056 * linux/powerpc/syscallent.h: Likewise.
1057 * linux/arm/syscallent.h: Likewise.
1059 2005-07-22 James Lentini <jlentini@gmail.com>
1061 * bjm.c (sys_init_module): Display all three arguments.
1062 * linux/syscallent.h: Update argument count.
1064 2005-08-03 Roland McGrath <roland@redhat.com>
1066 * process.c (internal_wait): Don't suspend when known child is known
1067 to be exiting already.
1069 * strace.c (detach): If detaching the last live thread in a group with
1070 a zombie leader, then detach the leader too.
1071 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
1072 Mark process about to take a signal with TCB_GROUP_EXITING flag.
1075 2005-07-19 Roland McGrath <roland@redhat.com>
1077 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
1078 Fixes Debian#315500.
1080 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
1082 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
1083 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
1084 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
1085 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
1086 (keyctl, waitid): Added.
1087 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
1088 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
1089 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
1090 * linux/s390x/errnoent.h: Likewise.
1092 2005-07-05 Roland McGrath <roland@redhat.com>
1094 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
1098 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1100 Introduce "-e trace=desc".
1101 * defs.h (TRACE_DESC): New flag.
1102 * syscall.c: Define TD macro before include of syscallent files
1103 and undefine it afterwards.
1104 (lookup_class): Recognize "desc" keyword.
1105 * strace.1: Document "-e trace=desc".
1106 * freebsd/i386/syscallent.h: Mark those syscalls which take a
1107 file descriptor as an argument or return a file descriptor with
1109 * linux/alpha/syscallent.h: Likewise.
1110 * linux/hppa/syscallent.h: Likewise.
1111 * linux/ia64/syscallent.h: Likewise.
1112 * linux/mips/syscallent.h: Likewise.
1113 * linux/powerpc/syscallent.h: Likewise.
1114 * linux/s390/syscallent.h: Likewise.
1115 * linux/s390x/syscallent.h: Likewise.
1116 * linux/sh/syscallent.h: Likewise.
1117 * linux/sh64/syscallent.h: Likewise.
1118 * linux/sparc/syscallent.h: Likewise.
1119 * linux/sparc64/syscallent2.h: Likewise.
1120 * linux/sparc64/syscallent.h: Likewise.
1121 * linux/syscallent.h: Likewise.
1122 * linux/x86_64/syscallent.h: Likewise.
1123 * sunos4/syscallent.h: Likewise.
1124 * svr4/syscallent.h: Likewise.
1127 Remove TF flag from those syscalls which have no filename argument.
1128 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
1129 pwrite, fstat, sendfile.
1130 * linux/alpha/syscallent.h: Remove TF flag from read, write,
1131 pread, pwrite, sendfile.
1132 * linux/hppa/syscallent.h: Remove TF flag from read, write,
1133 pread, pwrite, fstat64, sendfile, ftruncate64.
1134 * linux/ia64/syscallent.h: Remove TF flag from read, write,
1135 sendfile, fstat, fadvise64.
1136 * linux/mips/syscallent.h: Remove TF flag from read, write,
1137 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
1138 sendfile64, fadvise64, fstatfs64.
1139 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
1140 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
1141 fadvise64, fstatfs64, fadvise64_64.
1142 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
1143 sendfile, ftruncate64, fstat64, sendfile64.
1144 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
1145 sendfile, sendfile64.
1146 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
1148 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
1149 sendfile, ftruncate64, fstat64.
1150 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
1151 pread, pwrite, sendfile64.
1152 * linux/sparc64/syscallent2.h: Likewise.
1153 * linux/sparc64/syscallent.h: Likewise.
1154 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
1155 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
1157 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
1158 sendfile, fadvise64_64.
1159 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
1160 fstatvfs64, ftruncate64.
1163 2005-07-04 Roland McGrath <roland@redhat.com>
1165 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
1166 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
1167 From Ulrich Drepper <drepper@redhat.com>.
1170 * net.c (sockipoptions): Fix typos.
1171 From Ulrich Drepper <drepper@redhat.com>.
1174 * util.c (printnum_int): New function, printnum with s/long/int/.
1175 * defs.h: Declare it.
1176 * net.c (printsockopt): Use it for int-sized option.
1178 Reported by Ulrich Drepper <drepper@redhat.com>.
1180 2005-06-09 Roland McGrath <roland@redhat.com>
1182 * configure.ac, NEWS: Version 4.5.12.
1183 * debian/changelog, strace.spec: 4.5.12-1.
1185 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1187 Minor namespace cleanup.
1188 * defs.h (string_quote): Remove declaration.
1189 * file.c (openmodessol) [LINUXSPARC]: Make static.
1190 (fileflags): Likewise.
1191 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
1192 (direnttypes) [FREEBSD || LINUX]: Likewise.
1193 (xattrflags): Likewise.
1194 * process.c (unalignctl_string): Make static.
1196 * syscall.c (subcalls_table): Make static.
1197 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
1198 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
1199 (decode_subcall): Make static.
1200 (syscall_fixup): Likewise.
1201 (get_error): Likewise.
1202 (syscall_enter): Likewise.
1203 * util.c (tv_tv): Disable.
1205 (string_quote): Make static.
1208 2005-05-12 Philippe De Muyter <phdm@macqel.be>
1210 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
1211 Enables `-i' on m68k machines.
1213 2005-06-06 Roland McGrath <roland@redhat.com>
1215 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
1216 matching works right.
1219 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
1220 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
1221 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
1222 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
1223 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
1224 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
1225 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
1226 (SYS_shmctl): Macros renamed to SYS_sub_*.
1227 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
1229 * linux/syscall.h (SYS_waitid): Define if not defined.
1231 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
1233 * defs.h (struct sysent): New member `native_scno'.
1234 (known_scno): Declare new function.
1235 * linux/syscallent.h: Add new final field to interesting syscalls.
1236 * syscall.c (known_scno): New function.
1237 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
1238 * process.c (internal_fork, internal_exit): Likewise.
1239 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
1240 * strace.c (proc_open): Likewise.
1241 * util.c [LINUX] (setbpt): Likewise.
1242 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
1243 for defining SYS_socket_subcall et al.
1244 * linux/syscallent.h: Likewise for #error check.
1245 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
1248 2005-06-02 Roland McGrath <roland@redhat.com>
1250 * file.c (printstatfs64): Cast values to unsigned long long and use
1254 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
1256 Deal with memory management issues.
1257 * defs.h (tprint_iov): Update prototype.
1258 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
1259 epoll_event array of arbitrary size on the stack, to avoid
1261 * file.c (print_xattr_val): Check for integer overflow during
1262 malloc size calculation, to avoid heap corruption.
1263 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
1264 during malloc size calculation, to avoid heap corruption.
1265 Change iovec array handling to avoid heap memory allocation.
1266 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
1267 size calculation and do not allocate array of arbitrary size on
1268 the stack, to avoid stack overflow.
1269 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
1270 arbitrary size on the stack, to avoid stack overflow. Do not
1271 trust cmsg.cmsg_len to avoid read beyond the end of allocated
1273 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
1274 * process.c (sys_setgroups): Check for integer overflow during
1275 malloc size calculation, to avoid heap corruption. Change gid_t
1276 array handling to avoid heap memory allocation.
1277 (sys_getgroups): Likewise.
1278 (sys_setgroups32) [LINUX]: Likewise.
1279 (sys_getgroups32) [LINUX]: Likewise.
1280 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
1281 overflow during malloc size calculation, to avoid heap corruption.
1282 Change pollfd array handling to avoid heap memory allocation.
1283 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
1284 during malloc size calculation, to avoid heap corruption.
1285 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
1286 during malloc size calculation, to avoid heap corruption.
1289 * util.c (printxval): Change third argument from "char *" to
1291 (printflags): Add third argument, "const char *", with similar
1292 meaning to the third argument of printxval().
1293 * defs.h (printxval): Change third argument from "char *" to
1295 (printflags): Add third argument.
1296 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
1298 * desc.c (sys_fcntl): Likewise.
1299 (sys_flock) [LOCK_SH]: Likewise.
1300 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
1301 * file.c (sys_open): Likewise.
1302 (solaris_open) [LINUXSPARC]: Likewise.
1303 (sys_access): Likewise.
1304 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
1305 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
1306 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1307 (printstat64) [HAVE_STAT64 &&
1308 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1309 (sys_setxattr, sys_fsetxattr): Likewise.
1310 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
1311 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
1312 (sys_mq_open) [LINUX]: Likewise.
1313 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
1314 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
1315 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
1316 (sys_mprotect): Likewise.
1317 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
1318 (sys_msync) [MS_ASYNC]: Likewise.
1319 (sys_mctl) [MC_SYNC]: Likewise.
1320 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
1322 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
1323 (sys_send, sys_sendto): Likewise.
1324 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
1325 (sys_recv, sys_recvfrom): Likewise.
1326 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
1327 (printicmpfilter) [ICMP_FILTER]: Likewise.
1328 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
1329 * process.c (sys_clone) [LINUX]: Likewise.
1330 (printwaitn): Likewise.
1331 (sys_waitid) [SVR4 || LINUX]: Likewise.
1332 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
1333 (sys_sigaction): Likewise.
1334 (printcontext) [SVR4]: Likewise.
1335 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
1336 (sys_rt_sigaction) [LINUX]: Likewise.
1337 * sock.c (sock_ioctl) [LINUX]: Likewise.
1338 * stream.c (sys_putmsg, sys_getmsg): Likewise.
1339 (sys_putpmsg) [SYS_putpmsg]: Likewise.
1340 (sys_getpmsg) [SYS_getpmsg]: Likewise.
1341 (sys_poll): Likewise.
1342 (print_transport_message) [TI_BIND]: Likewise.
1343 (stream_ioctl): Likewise.
1344 * system.c (sys_mount, sys_reboot): Likewise.
1345 (sys_cacheflush) [LINUX && M68K]: Likewise.
1346 (sys_capget, sys_capset) [SYS_capget]: Likewise.
1347 * term.c (term_ioctl) [TIOCMGET]: Likewise.
1348 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
1352 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
1353 errors reporting style.
1354 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
1355 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
1356 * util.c (printstr): Likewise.
1357 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
1358 (fixvfork) [SUNOS4]: Likewise.
1359 * desc.c (decode_select): Continue to decode syscall arguments
1360 in case of OOM condition.
1361 * file.c (sys_getdents): Likewise.
1362 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
1363 (sys_getdirentries) [FREEBSD]: Likewise.
1364 * mem.c (sys_mincore): Changed type of variables which deal with
1365 malloc size from int to unsigned long.
1368 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
1370 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
1371 safe to include kernel headers, and this one is not used anyway.
1374 2005-05-26 Roland McGrath <roland@redhat.com>
1376 * system.c (sys_sysctl): Check for errors accessing user pointers.
1377 Use malloc instead of alloca in case size is insane.
1379 2005-05-09 Roland McGrath <roland@redhat.com>
1381 * configure.ac: Check for libaio.h.
1382 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
1383 sys_io_getevents, sys_io_destroy): New functions.
1384 * linux/syscall.h: Declare them.
1385 * linux/syscallent.h: Use those for io_* syscalls.
1386 * linux/alpha/syscallent.h: Likewise.
1387 * linux/hppa/syscallent.h: Likewise.
1388 * linux/ia64/syscallent.h: Likewise.
1389 * linux/mips/syscallent.h: Likewise.
1390 * linux/powerpc/syscallent.h: Likewise.
1391 * linux/s390/syscallent.h: Likewise.
1392 * linux/s390x/syscallent.h: Likewise.
1393 * linux/x86_64/syscallent.h: Likewise.
1394 From Zach Brown <zach.brown@oracle.com>.
1397 * debian/control (Architecture): Add ppc64.
1398 Fixes Debian bug #301089.
1400 2005-05-05 Anton Blanchard <anton@samba.org>
1402 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
1405 2005-05-09 Roland McGrath <roland@redhat.com>
1407 * strace.c (main): Refuse negative -s argument value.
1408 Fixes Debian bug #303256.
1410 2005-04-25 Anton Blanchard <anton@samba.org>
1412 * file.c (openmodes): Add O_NOATIME flag if defined.
1414 2005-04-05 Anton Blanchard <anton@samba.org>
1416 * linux/powerpc/ioctlent.h: Regenerated.
1418 * signal.c (signame): Don't try and dereference negative index.
1420 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
1421 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
1422 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
1424 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
1425 but not IPC_NOWAIT, which have the same value.
1426 (sys_shmget): Use that instead of resource_flags.
1428 2005-03-22 Roland McGrath <roland@redhat.com>
1430 * desc.c (decode_select): Increase local buffer size.
1433 * configure.ac, NEWS: Version 4.5.11.
1434 * debian/changelog, strace.spec: 4.5.11-1.
1436 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
1438 2005-03-14 Roland McGrath <roland@redhat.com>
1440 * configure.ac, NEWS: Version 4.5.10.
1441 * debian/changelog, strace.spec: 4.5.10-1.
1443 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
1445 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
1446 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
1448 2005-02-28 Andreas Schwab <schwab@suse.de>
1450 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
1452 2005-03-14 Roland McGrath <roland@redhat.com>
1454 * linux/mips/syscallent.h: Update various calls.
1455 From Thiemo Seufer <ths@networkno.de>.
1456 Fixes Debian bug #256684.
1458 * debian/control (Architecture): Add s390.
1459 Fixes Debian bug #294172.
1461 2005-03-06 Roland McGrath <roland@redhat.com>
1463 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
1464 and SIGBUS signals, use si_addr in output.
1466 2005-03-01 Roland McGrath <roland@redhat.com>
1468 * file.c (print_xattr_val): Add a cast.
1470 2005-02-05 Roland McGrath <roland@redhat.com>
1472 * desc.c (decode_select): Calculate size of passed fd_set vectors and
1473 copy in the user's size rather than the standard sizeof(fd_set).
1474 Fixes Debian bug #65654, #284290.
1476 * util.c (printpath, printpathn): Print NULL and don't try any fetch
1478 Fixes Debian bug #63093.
1480 * debian/control (Build-Depends): Fix for s390 and sparc.
1481 From Bastian Blank <waldi@debian.org>.
1482 Fixes Debian bug #293564.
1484 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1486 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
1487 right before execv() call. Remove fake_execve() call.
1488 * defs.h (fake_execve): Remove unused declaration.
1489 * process.c (fake_execve): Remove unused function.
1492 2005-02-04 Roland McGrath <roland@redhat.com>
1494 * configure.ac, NEWS: Version 4.5.9.
1495 * debian/changelog, strace.spec: 4.5.9-2.
1497 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
1499 2005-02-02 Roland McGrath <roland@redhat.com>
1501 * debian/control: Add strace-udeb package for installer debugging.
1502 * debian/rules (binary-arch): Build it.
1503 From Joshua Kwan <joshk@triplehelix.org>.
1504 Fixes Debian bug #268294.
1506 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
1507 known values for Linux.
1509 * util.c (printcall): Print 16 ?s when long is 8 bytes.
1512 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
1514 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
1515 * ioctl.c (nioctlents2): Add const to type.
1516 Fixes Debian bug #278449.
1518 * sock.c (iffflags): New variable, table of IFF_* values.
1519 (print_addr): New function.
1520 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
1521 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
1522 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
1523 SIOCGIFINDEX, and fix their output.
1524 From Ulrich Drepper <drepper@redhat.com>.
1526 Fixes Debian bug #192164.
1528 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
1530 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
1531 * defs.h [HAVE_CONFIG_H]: Include config.h first.
1532 * strace.c: Include "defs.h" first.
1535 * syscall.c (call_summary): Fix potential NULL dereference.
1538 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1540 * syscall.c (qual_signal): Check bounds for numeric signal names.
1541 Fix parser of symbolic signal names.
1542 Fix return code, as required by qualify() function.
1543 * syscall.c (qual_desc): Check bounds for descriptor number.
1544 * syscall.c (qual_syscall): Correct return code, to be consistent
1545 with qualify() and other qual_* functions.
1548 2005-02-01 Roland McGrath <roland@redhat.com>
1550 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
1551 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
1553 [LINUX] (mount_flags): Add them.
1554 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
1555 set in the flags argument, don't try to fetch the filesystem string.
1558 * config.guess: Update from canonical version, timestamp 2004-11-12.
1559 * config.sub: Likewise, timestamp 2004-11-30.
1561 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
1562 * linux/syscall.h: Declare it.
1563 * linux/x86_64/syscallent.h: Use it.
1566 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
1567 (sys_sched_getparam, sys_sched_setparam): Likewise.
1570 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
1574 * linux/syscallent.h: Use sys_mincore instead of printargs.
1575 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
1576 sys_semtimedop, sys_umount2.
1579 * syscall.c (qual_signal): Fix inverted return value and bogus
1580 argument to qualify_one in the named case.
1582 * file.c (print_xattr_val): Don't use auto array sized by syscall
1583 argument. Use malloc instead, so it can fail for insane values.
1584 Fixes Debian bug #283704.
1586 * net.c (sys_getsockopt): Fix a format %ld -> %d.
1588 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
1590 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
1591 not to double the middle entry!
1594 * linux/x86_64/syscallent.h: Fix exit_group entry.
1596 * util.c (getpc) [S390 || S390X]: Implement it.
1597 Patch by David Wilder <wilder@us.ibm.com>.
1599 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
1600 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
1603 2005-01-22 Andreas Schwab <schwab@suse.de>
1605 * net.c (sys_getsockopt): Change type of len to int.
1607 2004-10-19 Roland McGrath <roland@redhat.com>
1609 * configure.ac, NEWS: Version 4.5.8.
1610 * debian/changelog, strace.spec: 4.5.8-1.
1612 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
1614 * configure.ac: Check for sys/epoll.h.
1615 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
1616 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
1618 * strace.c (handle_group_exit): Don't detach leader that wasn't
1619 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
1620 Remove droptcb loop at end, no longer required since 2.6 reports each
1624 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
1625 taking signal when it has nclone_threads > 0.
1627 * strace.c (handle_group_exit, trace): Mark leader with
1628 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1632 * process.c (WCOREFLAG): Define if not defined.
1633 (W_STOPCODE, W_EXITCODE): Likewise.
1634 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1636 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1637 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1639 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1640 strace64.1 to strace.1, which doesn't exist.
1641 Fixes Debian bug #269220.
1643 2004-09-05 Phil Blundell <pb@nexus.co.uk>
1645 * linux/arm/syscallent.h: New file.
1647 2004-10-19 Roland McGrath <roland@redhat.com>
1649 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1650 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1651 (build/Makefile): Use $(CONFIG_OPTS).
1652 (build64/Makefile): Pass --host as well as --build.
1653 From Bastian Blank <waldi@debian.org>.
1654 Fixes Debian bug #271500.
1656 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1657 From Randolph Chung <tausq@debian.org>
1658 Fixes Debian bug #273887.
1660 * file.c (sys_llseek): Revert last change.
1662 2004-09-14 Richard Henderson <rth@twiddle.net>
1664 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1665 [gs]et_mempolicy, mq_*, waitid.
1667 2004-10-07 Roland McGrath <roland@redhat.com>
1669 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1670 Use LONG_LONG macro.
1671 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1673 * linux/x86_64/syscallent.h: Fix botched table entries.
1674 From Ulrich Drepper <drepper@redhat.com>.
1676 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1678 * linux/syscall.h: Declare them.
1679 * linux/x86_64/syscallent.h: Likewise.
1680 From Ulrich Drepper <drepper@redhat.com>.
1682 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1683 From Ulrich Drepper <drepper@redhat.com>.
1685 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1687 * linux/syscall.h: Declare them.
1688 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
1689 * linux/x86_64/syscallent.h: Likewise.
1690 From Ulrich Drepper <drepper@redhat.com>.
1692 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1694 * linux/ioctlsort.c (main): Omit duplicate lines
1695 (with same name and code) from output.
1696 * linux/ioctlent.sh: Build the list of ioctls defined in
1697 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1698 as suggested by Peter Jones <pjones@redhat.com>
1699 * linux/ioctlent.h: Regenerated.
1702 2004-09-13 Ulrich Drepper <drepper@redhat.com>
1703 Dmitry V. Levin <ldv@altlinux.org>
1705 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1707 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1708 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1709 * defs.h [LINUX]: Declare rtc_ioctl.
1712 2004-10-06 Roland McGrath <roland@redhat.com>
1714 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1716 * linux/syscall.h: Declare them.
1717 * linux/syscallent.h: Use those for epoll_* syscalls.
1718 * linux/alpha/syscallent.h: Likewise.
1719 * linux/hppa/syscallent.h: Likewise.
1720 * linux/ia64/syscallent.h: Likewise.
1721 * linux/powerpc/syscallent.h: Likewise.
1722 * linux/s390/syscallent.h: Likewise.
1723 * linux/s390x/syscallent.h: Likewise.
1724 * linux/sparc/syscallent.h: Likewise.
1725 * linux/sparc64/syscallent.h: Likewise.
1726 * linux/sparc64/syscallent2.h: Likewise.
1727 * linux/x86_64/syscallent.h: Likewise.
1728 From Ulrich Drepper <drepper@redhat.com>.
1731 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1732 and RLIMIT_MSGQUEUE, if defined.
1733 From Ulrich Drepper <drepper@redhat.com>.
1736 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1737 (printmsghdr): Use it.
1738 From Ulrich Drepper <drepper@redhat.com>.
1741 * file.c (sprintmode): Add const to return type.
1742 (sprintfstype): Likewise.
1743 * signal.c (printsiginfo): Add a const.
1745 2004-09-15 Roland McGrath <roland@redhat.com>
1747 * linux/x86_64/syscallent.h: Use sys_waitid.
1749 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1750 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1752 2004-09-11 Roland McGrath <roland@redhat.com>
1754 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1755 (sys_timer_settime): Likewise.
1756 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1757 (sys_timer_create): Print clock ID symbolically.
1758 From Ulrich Drepper <drepper@redhat.com>.
1761 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1763 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1765 2004-09-03 Roland McGrath <roland@redhat.com>
1767 * syscall.c (qual_options): Add const to defn.
1769 (call_count, error_count, tv_count): Variables removed.
1770 (struct call_counts, counts): New type and variable.
1771 Update all users of the old three to use the new array of structs.
1772 (trace_syscall): Allocate counts on first use.
1773 (sorted_count): Variable removed.
1774 (call_summary): Allocate locally.
1776 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1777 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1778 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1779 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1780 * signal.c (signalent0, signalent1, signalent2): Likewise.
1781 (nsignals0, nsignals1, nsignals2): Likewise.
1782 (signame): LIkewise.
1783 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1784 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1785 (ioctl_lookup, ioctl_next_match): Likewise.
1786 * defs.h: Update decls.
1787 * io.c (sys_ioctl): Update users.
1789 * util.c (xlookup, printxval, addflags, printflags): Use const for
1790 struct xlat * argument.
1791 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1792 * bjm.c: Add const to all struct xlat defns.
1799 * process.c: Likewise.
1800 * resource.c: Likewise.
1801 * signal.c: Likewise.
1803 * stream.c: Likewise.
1804 * system.c: Likewise.
1809 2004-09-01 Roland McGrath <roland@redhat.com>
1811 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1812 mq_* syscalls, and names only for new calls up to 252.
1813 * linux/syscallent.h: Add waitid.
1814 * linux/x86_64/syscallent.h: Likewise.
1815 * linux/syscall.h: Declare sys_waitid.
1817 * process.c (internal_wait): Take second arg giving index of flags
1819 * defs.h: Update prototype.
1820 * syscall.c (internal_syscall): Update caller.
1821 Also use internal_wait for SYS_waitid.
1822 * process.c (sys_waitid): Define for [LINUX] as well.
1823 Don't tweak TCB_SUSPENDED--internal_wait does that.
1824 (waitid_types): Conditionalize use of nonstandard P_* macros.
1826 2004-08-31 Roland McGrath <roland@redhat.com>
1828 * configure.ac, NEWS: Version 4.5.7.
1829 * debian/changelog: 4.5.7-1.
1830 * strace.spec: 4.5.7-2.
1832 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1833 Always do each build in a separate build directory.
1834 Fixes Debian bug #254728.
1836 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1838 * strace.1: Say that -c shows system CPU time, not real time.
1839 Fixes Debian bug #254438.
1841 * syscall.c (dumpio): Match pread and pwrite system calls too.
1842 Fixes Debian bug #239947.
1844 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1845 Fixes Debian bug #171653.
1847 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1849 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1852 2004-08-30 Roland McGrath <roland@redhat.com>
1854 * strace.c (main): Don't call fake_execve under -c.
1855 From Ulrich Drepper <drepper@redhat.com>.
1858 * net.c (sockipoptions): Add some options.
1859 [SOL_IPV6] (sockipv6options): New variable.
1860 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1861 From Ulrich Drepper <drepper@redhat.com>.
1864 * time.c (clocknames): New variable, symbolic names for clock_t.
1865 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1866 From Ulrich Drepper <drepper@redhat.com>.
1869 * system.c (personality_options): Hard-code values here.
1870 Don't #include <linux/personality.h> at all.
1871 Fixes RH#130965 and Debian bug #40588.
1873 * file.c (print_xattr_val): New function to show attribute values.
1874 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1875 From Ulrich Drepper <drepper@redhat.com>.
1878 2004-07-12 Roland McGrath <roland@redhat.com>
1880 * configure.ac, NEWS: Version 4.5.6.
1881 * strace.spec, debian/changelog: 4.5.6-1.
1883 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1885 * debian/rules: On sparc-linux, build strace64 as well.
1886 From Ben Collins <bcollins@debian.org>.
1887 Fixes Debian bug #254728.
1889 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1891 * linux/sparc/syscallent.h: Sync with reality.
1892 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1893 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1894 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1895 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1896 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1897 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1898 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1899 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1900 sys_timer_settime, sys_timer_gettime): New declarations.
1901 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1902 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1903 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1904 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1905 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1906 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1907 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1908 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1909 linux/sparc64/syscallent1.h: New files.
1910 * defs.h (LINUXSPARC): Define also when SPARC64.
1911 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1912 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1913 Define possibly missing __NR_exit_group. Declare getrval2.
1914 * configure.ac (sparc64): New architecture case.
1915 * file.c (stat_sparc64): New structure.
1916 (printstat_sparc64): New output routine for that.
1917 (printstat): Call it, if personality is 2.
1918 (printstat64): Likewise.
1919 * util.c: Conditionalize ptrace defines on LINUXSPARC
1921 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1922 to PTRACE_FOOREGS64 so that more sparc code can be shared
1923 between 64-bit and 32-bit.
1924 (_hack_syscall5): Correct trap number when SPARC64.
1925 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1926 (getpc): Handle SPARC64 && LINUX.
1927 (printcall): Likewise.
1928 (arg fetching/setting): Use same code for SPARC64 LINUX
1930 (setbpt): Handle SPARC64 && LINUX.
1931 (clearbpt): Likewise.
1932 * signal.c: Conditionalize ptrace defines on SPARC and
1934 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1935 to PTRACE_FOOREGS64 so that more sparc code can be shared
1936 between 64-bit and 32-bit.
1937 (m_siginfo): Use same definition on SPARC64 as SPARC.
1938 (sys_sigreturn): Handle LINUX && SPARC64.
1939 * syscall.c: Conditionalize ptrace defines on SPARC and
1941 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1942 to PTRACE_FOOREGS64 so that more sparc code can be shared
1943 between 64-bit and 32-bit.
1944 (getscno): Use same static state on SPARC64 as SPARC,
1945 and add SPARC64 handling.
1946 (get_error): Handle LINUX && SPARC64.
1947 (force_result): Likewise.
1948 (syscall_enter): Likewise.
1949 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1951 (getrval2): Handle LINUX && SPARC64.
1952 * process.c: Conditionalize ptrace defines on SPARC and
1954 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1955 to PTRACE_FOOREGS64 so that more sparc code can be shared
1956 between 64-bit and 32-bit.
1957 (change_syscall): Handle LINUX && SPARC64.
1958 (struct_user_offsets): Ifdef out those which do not exist
1960 * net.c (sys_pipe): Handle LINUX && SPARC64.
1961 * ioctl.c: Fix initializer typo for nioctlents2, was
1962 nioctlents1 by accident.
1964 2004-06-28 Andreas Schwab <schwab@suse.de>
1966 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1967 (sys_execve): Remove it here.
1969 2004-07-12 Roland McGrath <roland@redhat.com>
1971 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1973 * debian/control (Section): Move to utils, matching Debian override.
1975 * net.c (addrfams): Make variable global.
1976 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1977 SIOCGIFINDEX, and SIOCGIFCONF.
1978 From Ulrich Drepper <drepper@redhat.com>.
1981 * linux/ioctlsort.c: Add some #includes.
1982 [POWERPC]: Kludge out high bits.
1983 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1984 * linux/powerpc/ioctlent.h: Likewise.
1986 2004-07-11 Roland McGrath <roland@redhat.com>
1988 * linux/ioctlent.sh: Replace asm with $asm in all places.
1990 * configure.ac: Add I386 as AM_CONDITIONAL.
1991 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1992 the ioctlent.h file.
1994 2004-07-08 Roland McGrath <roland@redhat.com>
1996 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1997 that's what the kernel will do.
1999 2004-07-07 Roland McGrath <roland@redhat.com>
2001 * linux/ioctlent.sh: Take optional second argument to use as directory
2002 name in place of `asm'.
2004 2004-06-27 Roland McGrath <roland@redhat.com>
2006 * configure.ac, NEWS: Version 4.5.5.
2007 * strace.spec, debian/changelog: 4.5.5-1.
2009 2004-06-22 Roland McGrath <roland@redhat.com>
2011 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
2012 sign extend the low 32 bits of RAX to 64 bits.
2015 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
2017 2004-06-03 Roland McGrath <roland@redhat.com>
2019 * configure.ac, NEWS: Version 4.5.4.
2020 * strace.spec, debian/changelog: 4.5.4-1.
2022 * net.c (domains): Add many PF_* values #ifdef PF_*.
2023 (addrfams): Add many AF_* values #ifdef AF_*.
2024 Fixes Debian bug #250506.
2026 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
2028 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
2030 (main): Print a note that program output is generated by
2032 * linux/ioctlent.sh: Build the list of ioctls defined in
2033 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
2034 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
2035 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
2036 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
2037 * linux/ioctlent.h: Regenerated from linux-2.6.5.
2040 2004-06-03 Roland McGrath <roland@redhat.com>
2042 * debian/control (Architecture): Add amd64.
2043 Fixes Debian bug #246568.
2045 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
2046 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
2047 (expand_tcbtab): New function, broken out of ...
2048 * process.c (fork_tcb): ... here, call that.
2049 * defs.h: Declare expand_tcbtab.
2051 2004-04-19 Roland McGrath <roland@redhat.com>
2053 * process.c (printstatus): Add a space before | in output.
2055 2004-04-16 Roland McGrath <roland@redhat.com>
2057 * configure.ac: Version 4.5.3.
2058 * strace.spec, debian/changelog: 4.5.3-1.
2060 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
2062 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
2063 from long to unsigned long, to fix output of the quotactl command
2067 2004-04-16 Roland McGrath <roland@redhat.com>
2069 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
2070 From Maxim Shchetynin <maxim@de.ibm.com>.
2072 * configure.ac: Check for <mqueue.h>.
2073 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
2074 decode struct mq_attr.
2075 * NEWS: Mention mq support.
2077 * linux/syscall.h: Support new mq_* syscalls on Linux.
2078 * linux/syscallent.h: Likewise.
2079 * linux/dummy.h: Likewise.
2081 * time.c (printsigevent): Handle SIGEV_THREAD.
2082 From Ulrich Drepper <drepper@redhat.com>.
2085 2004-04-13 Roland McGrath <roland@redhat.com>
2087 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
2089 From Ulrich Drepper <drepper@redhat.com>.
2092 * process.c (printstatus): Mask out bits presented symbolically, and
2093 print "| 0xnnn" if the remaining bits are not all zero.
2094 Fixes Debian bug #240062.
2096 * process.c (print_affinitylist): Rewritten to handle indirect values.
2097 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
2098 From Ulrich Drepper <drepper@redhat.com>.
2101 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
2103 2004-04-08 Roland McGrath <roland@redhat.com>
2105 * strace.c (main) [LINUX]: When attaching for -p, look in
2106 /proc/PID/task for all threads and attach them as presumed
2107 CLONE_THREAD children.
2108 * NEWS: Mention the feature.
2111 2004-03-02 Roland McGrath <roland@redhat.com>
2113 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
2114 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2116 * debian/control (Standards-Version): Update to 3.6.1.
2118 2004-03-01 Roland McGrath <roland@redhat.com>
2120 * configure.ac, NEWS: Version 4.5.2.
2121 * strace.spec, debian/changelog: 4.5.2-1.
2123 * strace.c (main): Avoid potential buffer overruns from ludicrous
2124 arguments or PATH values.
2125 * syscall.c (qual_signal): Bail out for too-long string.
2127 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
2128 Fixes Debian bug #223207.
2130 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
2132 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
2133 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
2134 struct modify_ldt_ldt_s.
2135 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
2137 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
2138 From Tim Yamin <plasmaroo@gentoo.org>.
2140 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
2143 * configure.ac: Check for `struct pt_all_user_regs'
2144 and `struct ia64_fpreg' in <sys/ptrace.h>.
2145 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
2146 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
2148 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
2149 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
2151 * util.c [LINUX] (arg0_index, arg1_index): New macros.
2152 [S390 || S390X]: Define them with inverted values.
2153 (setbpt): Use them for u_arg indices.
2155 2004-02-26 Andreas Schwab <schwab@suse.de>
2157 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
2158 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
2159 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
2161 2004-03-01 Roland McGrath <roland@redhat.com>
2163 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
2164 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2165 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
2166 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
2167 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2168 sys_sched_get_priority_min): New functions.
2169 From Ulrich Drepper <drepper@redhat.com>.
2172 2004-02-20 Roland McGrath <roland@redhat.com>
2174 * linux/hppa/syscallent.h: Update some syscalls.
2175 From Randolph Chung <tausq@debian.org>.
2176 Fixes Debian bug #231632.
2178 2003-12-31 David Mosberger <davidm@hpl.hp.com>
2180 * process.c (internal_exit): For ia64, also recognize IA-32 252
2182 (change_syscall): For IA64, also support changing IA-32 syscalls.
2183 * syscall.c (internal_syscall): For IA64, also recognize IA-32
2184 syscall 252 (exit_group) as an internal_exit() syscall.
2185 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
2187 (SYS_vfork): Likewise.
2188 (arg_setup): For IA64 version, also support IA-32 syscalls.
2189 (get_arg0): Likewise.
2190 (get_arg1): Likewise.
2191 (set_arg0): Likewise.
2192 (set_arg1): Likewise.
2194 2004-02-15 Anton Blanchard <anton@samba.org>
2196 * linux/powerpc/syscallent.h: Add rtas call.
2197 Shift multiplexed syscalls to start at 300, we are already about
2198 to hit 256 real syscalls.
2199 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
2201 2004-02-19 Roland McGrath <roland@redhat.com>
2203 * strace.c (main): Use TCP->pid, not PID, in -p message.
2204 Fixes Debian bug #229802.
2206 2004-01-13 Roland McGrath <roland@redhat.com>
2208 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
2211 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
2212 Reported by Petter Reinholdtsen <pere@hungry.com>.
2214 2003-12-31 David Mosberger <davidm@hpl.hp.com>
2216 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
2218 2003-12-14 Anton Blanchard <anton@samba.org>
2220 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
2221 Use %llu formats for them.
2223 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
2225 * linux/powerpc/syscallent.h: Update to include recently added
2228 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
2229 ppc64, we were misreporting syscalls that really succeeded as having
2232 2004-01-13 Roland McGrath <roland@redhat.com>
2234 * strace.1: Remove comment about vfork on Linux.
2235 Fixes Debian bug #223390.
2237 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
2238 (sys_getdents64) [LINUX]: Print d_type field.
2240 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
2242 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
2243 killed process if available. Fixes RH#112117.
2245 2003-11-13 Roland McGrath <roland@redhat.com>
2247 * configure.ac, NEWS: Version 4.5.1.
2248 * strace.spec, debian/changelog: 4.5.1-1.
2250 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
2252 * defs.h (ioctl_lookup): Prototype change.
2253 * ioctl.c (ioctl_next_match): New function.
2254 * defs.h: Declare it.
2255 * io.c (sys_ioctl): Use it, to display all possible ioctl names
2256 when there's more than one match.
2257 * ioctl.c (ioctl_lookup): Likewise.
2258 * stream.c (internal_stream_ioctl): Likewise.
2259 Patch from Solar Designer <solar@openwall.com>.
2261 2003-11-13 Roland McGrath <roland@redhat.com>
2263 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
2264 * linux/sh64/syscallent.h: Likewise.
2266 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
2268 Fixes for RH#105359.
2269 * util.c (printuid): New function.
2270 * defs.h: Declare it.
2271 * file.c (sys_chown): Use it.
2272 * file.c (sys_fchown): Likewise.
2273 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
2274 sys_setresgid): Likewise.
2275 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
2276 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
2277 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
2278 setuid32, setgid32, setfsuid32, setfsgid32.
2279 * process.c [LINUX]: Define GETGROUPS32_T.
2280 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
2282 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
2285 2003-11-11 Roland McGrath <roland@redhat.com>
2287 * strace.c (main): Bail with usage error for missing command before we
2288 open the -o file or fiddle uids.
2290 2003-11-06 Roland McGrath <roland@redhat.com>
2292 * strace.c (main): Treat piped output more like file output.
2293 Disallow -ff with piped output. Fixes RH#105366.
2294 Reported by Dmitry V. Levin <ldv@altlinux.org>
2296 * strace.c (tprintf): Check result of vfprintf and use perror when it
2297 fails while not writing to stderr itself. Fixes Debian bug #218762.
2299 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
2300 From Ulrich Drepper <drepper@redhat.com>.
2302 2003-11-01 Roland McGrath <roland@redhat.com>
2304 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
2305 setitimer rather than hard-coding a value based on HZ.
2306 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
2308 2003-10-21 Roland McGrath <roland@redhat.com>
2310 * strace.1: Fixed a few spelling errors.
2311 Fixes Debian bug #217008.
2313 * syscall.c: Revert last change, was broken.
2315 2003-10-01 Roland McGrath <roland@redhat.com>
2317 * process.c (internal_clone): Don't suspend parent when call requested
2318 a specific PID that is not a traced child.
2320 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
2321 from right to left so we don't have to presume the size.
2322 Reported by David Woodhouse <dwmw2@redhat.com>.
2324 2003-09-25 Roland McGrath <roland@redhat.com>
2326 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
2327 these in the table if they are defined.
2329 2003-09-24 Roland McGrath <roland@redhat.com>
2331 * configure.ac, NEWS: Version 4.5.
2332 * strace.spec, debian/changelog: 4.5-1.
2334 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
2335 instruction decoding branch if TCB_INSYSCALL is clear.
2336 Reported by <jochen@penguin-breeder.org>.
2338 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
2340 2003-09-23 Roland McGrath <roland@redhat.com>
2342 * strace.spec: On ppc64 (maybe others later), create an strace64
2343 package as well containing just /usr/bin/strace64.
2345 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
2348 2003-08-21 Roland McGrath <roland@redhat.com>
2350 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
2351 * linux/x86_64/syscallent.h: Likewise.
2352 * linux/s390/syscallent.h: Likewise.
2353 * linux/s390x/syscallent.h: Likewise.
2355 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
2357 * defs.h (ALIGN64): Define for MIPS.
2358 * io.c (PREAD_OFFSET_ARG): Define.
2359 (sys_pread, sys_pwrite): Use it.
2360 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
2362 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
2363 (truncate64, ftruncate64): Pretty-print.
2364 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
2365 (truncate64, ftruncate64): Take four arguments.
2367 2003-07-17 Roland McGrath <roland@redhat.com>
2369 * configure.ac, NEWS: Version 4.4.99.
2370 * strace.spec, debian/changelog: 4.4.99-1.
2372 2003-07-15 Anton Blanchard <anton@samba.org>
2374 * ipc.c: Add SHM_HUGETLB field.
2375 Mask out permission bits in msgget, semget and shmget before
2376 printing resource_flags.
2377 Mask execute permission bits (even though we dont currently
2380 2003-07-17 Roland McGrath <roland@redhat.com>
2382 * linux/powerpc/syscallent.h (tgkill): New at 250.
2384 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
2385 From Ulrich Drepper <drepper@redhat.com>.
2387 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
2388 * file.c (printstatfs): Print f_fsid and f_frsize.
2389 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
2390 * linux/syscall.h: Add decls.
2391 From Ulrich Drepper <drepper@redhat.com>.
2393 2003-07-09 Roland McGrath <roland@redhat.com>
2395 * linux/ia64/syscallent.h (tgkill): New at 1235.
2397 2003-07-05 Richard Henderson <rth@twiddle.net>
2399 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
2400 * syscall.c (ERESTART_RESTARTBLOCK): New.
2401 (trace_syscall): Print it.
2402 * linux/alpha/syscallent.h (osf_syscall): Name properly.
2403 (osf_set_program_attributes): Fix typo.
2404 (osf_nfssvc): Likewise.
2405 (osf_sigsendset): Likewise.
2406 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
2407 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
2408 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
2409 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
2410 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
2411 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
2412 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
2413 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
2414 clock_getres, clock_nanosleep, semtimedop): New.
2416 2003-07-08 Roland McGrath <roland@redhat.com>
2418 * signal.c (sys_tgkill): New function.
2419 * linux/syscall.h: Declare it.
2420 * linux/syscallent.h: Add tgkill.
2422 2003-06-27 Roland McGrath <roland@redhat.com>
2424 * configure.ac: Check for type `struct __old_kernel_stat'.
2425 * file.c (convertoldstat, printoldstat): Define under
2426 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
2427 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
2428 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
2429 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
2431 2003-06-26 Roland McGrath <roland@redhat.com>
2433 * configure.ac: SHMEDIA -> SH64
2436 * process.c: Likewise.
2438 * syscall.c: Likewise.
2440 * linux/shmedia/syscallent.h: Moved to ...
2441 * linux/sh64/syscallent.h: ... here.
2443 * config.guess: Update from canonical version, timestamp 2003-06-17.
2444 * config.sub: Likewise.
2446 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
2447 From: Joshua Neal <tinara@netpipeline.net>.
2449 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
2450 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
2451 * linux/ia64/syscallent.h: Likewise.
2452 * linux/powerpc/syscallent.h: Likewise.
2453 * linux/s390/syscallent.h: Likewise.
2454 * linux/s390x/syscallent.h: Likewise.
2455 * linux/x86_64/syscallent.h: Likewise.
2456 From Jakub Jelinek <jakub@redhat.com>.
2458 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
2459 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2461 2003-06-23 Roland McGrath <roland@redhat.com>
2463 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
2464 From Ulrich Drepper <drepper@redhat.com>.
2466 2003-06-10 Roland McGrath <roland@redhat.com>
2468 * configure.ac, NEWS: Version 4.4.98.
2469 * strace.spec, debian/changelog: 4.4.98-1.
2471 2003-06-09 Roland McGrath <roland@redhat.com>
2473 * linux/s390x/syscallent.h: Update many syscalls.
2474 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
2476 * linux/s390/syscallent.h: Update many syscalls.
2477 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
2479 * linux/shmedia/syscallent.h: New file.
2480 From Stephen Thomas <stephen.thomas@superh.com>.
2482 * strace.c (trace): Print a message and newline for a WIFEXITED report
2483 from the process we just printed an unterminated syscall line for.
2485 2003-06-03 Roland McGrath <roland@redhat.com>
2487 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
2489 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
2490 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
2491 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
2492 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
2493 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
2494 (get_error) [LINUX] [ARM]: Update.
2495 (syscall_enter) [LINUX] [ARM]: New case.
2496 * util.c (printcall) [LINUX] [ARM]: New case.
2498 * debian/control (Standards-Version): Update to 3.5.10.
2500 * strace.c (main): In PATH search, accept only a regular file with
2501 execute bits set. Fixes Debian bug #137103.
2503 2003-06-02 Roland McGrath <roland@redhat.com>
2505 * strace.c (main): Set -q when given -o and not -p, and not when not
2506 given -o, to match what the man page always said.
2507 Fixes Debian bug #47113, #153678.
2509 * configure.ac, NEWS: Version 4.4.97.
2510 * strace.spec, debian/changelog: 4.4.97-1.
2512 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
2513 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
2515 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2516 timestamp 2003-05-22.
2517 * config.sub: Likewise, timestamp 2003-05-24.
2519 2003-05-22 Roland McGrath <roland@redhat.com>
2521 * defs.h (struct tcb): New member `nzombies'.
2522 * strace.c (alloctcb): Initialize it.
2523 (droptcb): Increment our parent's zombie count.
2524 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
2525 process has zombies it can reap. On the way out, if we reaped
2526 an untraced process, decrement the zombie count.
2528 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
2529 separately using signame.
2531 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
2532 of literal 0 for index. Consult the right flags without clobbering
2533 anything when we reparent the new child to the caller's parent thread.
2535 * linux/s390/syscallent.h: Fix sys_clone argument count.
2536 * linux/s390x/syscallent.h: Likewise.
2537 * linux/mips/syscallent.h: Likewise.
2538 * linux/alpha/syscallent.h: Likewise.
2539 * linux/powerpc/syscallent.h: Likewise.
2540 * linux/sh/syscallent.h: Likewise.
2541 * linux/sparc/syscallent.h: Likewise.
2542 * linux/hppa/syscallent.h: Likewise.
2544 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
2545 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
2547 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
2548 [LINUX || SVR4] (siginfo_codes): Add strings for them.
2550 * process.c (print_affinitylist): Fix loop condition.
2551 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
2553 2003-04-10 Roland McGrath <roland@redhat.com>
2555 * syscall.c (qual_desc): Return zero after parsing number.
2556 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
2558 2003-04-07 Roland McGrath <roland@redhat.com>
2560 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
2561 * linux/syscall.h: Likewise.
2562 * ipc.c [LINUX] (sys_semtimedop): New function.
2563 From Ulrich Drepper <drepper@redhat.com>.
2565 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
2566 From Ulrich Drepper <drepper@redhat.com>.
2568 2003-04-01 Philippe De Muyter <phdm@macqel.be>
2570 * sock.c, stream.c: Check #ifdef LINUX, not linux.
2571 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
2573 2003-03-30 Roland McGrath <roland@redhat.com>
2575 * configure.ac, NEWS: Version 4.4.96.
2576 * strace.spec, debian/changelog: 4.4.96-1.
2578 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
2580 Various fixes for SuperH [SH]:
2581 * mem.c (sys_old_mmap): mmap() parameters passed in registers
2582 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
2584 * process.c (change_syscall): Fixed register which holds system
2586 * util.c (arg0_offset, arg1_offset): provide definition
2587 * Makefile.am: Added new files in linux/sh
2588 * linux/sh/syscallent.h: New file.
2589 * linux/sh/errnoent.h: New file.
2590 * linux/sh/ioctlent.h: New file.
2591 * linux/sh/signalent.h: New file.
2593 * linux/ioctlent.sh: Take an arg for location of header files
2594 * syscallent.sh: Replaced lost $
2596 2003-03-30 Roland McGrath <roland@redhat.com>
2598 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
2599 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
2600 From Ulrich Drepper <drepper@redhat.com>.
2602 * linux/syscallent.h: Use sys_getrlimit for 191.
2603 Use name "old_getrlimit" for 76.
2604 Reported by Ulrich Drepper <drepper@redhat.com>.
2606 2003-03-18 Roland McGrath <roland@redhat.com>
2608 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
2610 2003-03-17 Roland McGrath <roland@redhat.com>
2612 * linux/x86_64/syscallent.h: clone takes 5 args.
2613 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
2615 2003-03-15 Roland McGrath <roland@redhat.com>
2617 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
2619 2003-03-14 Roland McGrath <roland@redhat.com>
2621 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
2623 * linux/ia64/syscallent.h: clone takes 5 arguments.
2624 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
2626 2003-03-12 Roland McGrath <roland@redhat.com>
2628 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
2629 Use sys_clone for clone2.
2630 * linux/syscall.h: Don't declare sys_clone2.
2631 * process.c (sys_clone): Rewritten to handle both flavors,
2632 print all extra args depending on flag bits.
2633 (sys_clone2): Function removed.
2635 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2637 2003-03-04 Roland McGrath <roland@redhat.com>
2639 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2640 TCB_INSYSCALL is clear, like other platforms do.
2642 2003-03-04 Ulrich Drepper <drepper@redhat.com>
2644 * mem.c [LINUX] (sys_remap_file_pages): New function.
2645 * linux/syscall.h: Declare it.
2646 * linux/syscallent.h: Use it.
2647 * linux/powerpc/syscallent.h: Likewise.
2649 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2651 2003-02-26 Roland McGrath <roland@redhat.com>
2653 * configure.ac: Fix typo in netinet/in.h check.
2654 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2655 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2657 2003-02-24 Roland McGrath <roland@redhat.com>
2659 * configure.ac, NEWS: Version 4.4.95.
2660 * strace.spec, debian/changelog: 4.4.95-1.
2662 * process.c (sys_getresgid): Fix typos in argument access.
2664 2003-02-23 Roland McGrath <roland@redhat.com>
2666 * process.c (sys_getresuid): Fix typos in argument access.
2667 Reported by Anton Blanchard <anton@samba.org>.
2669 2003-02-19 Roland McGrath <roland@redhat.com>
2671 * configure.ac, NEWS: Version 4.4.94.
2672 * strace.spec, debian/changelog: 4.4.94-1.
2674 * version.c: Removed.
2675 * Makefile.am (strace_SOURCES): Remove it.
2676 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2678 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2679 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2680 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2682 2003-01-23 Roland McGrath <roland@redhat.com>
2684 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2685 SPARC, which doesn't use the header regardless.
2687 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2690 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
2692 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2693 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2695 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2696 since they can conflict.
2698 2003-01-21 Roland McGrath <roland@redhat.com>
2700 * strace.c (usage): Omit -z, since it has never worked properly.
2703 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2704 var=val in environ or to remove var, respectively.
2705 (usage): Mention it.
2706 * strace.1, NEWS: Document it.
2708 * configure.ac, NEWS: Version 4.4.93.
2709 * strace.spec, debian/changelog: 4.4.93-1.
2710 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2712 2003-01-20 Roland McGrath <roland@redhat.com>
2714 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2715 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2716 TCB_WAITEXECVE state with special kludges.
2718 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2719 reversed from other architectures.
2721 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2722 conditional on [TCB_WAITEXECVE] instead of list of processors.
2724 * util.c (restore_arg0): Evaluate args in no-op defns.
2726 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2727 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2729 2003-01-17 Anton Blanchard <anton@samba.org>
2731 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2733 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2735 2003-01-14 Roland McGrath <roland@redhat.com>
2737 * linux/powerpc/errnoent.h: Add missing errnos.
2738 * linux/powerpc/ioctlent.h: Update ioctl values.
2739 From Anton Blanchard <anton@samba.org>.
2741 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2742 From Anton Blanchard <anton@samba.org>.
2744 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2745 sys_ftruncate64, instead of printargs, for those syscalls.
2746 * linux/mips/syscallent.h: Likewise.
2747 * linux/powerpc/syscallent.h: Likewise.
2748 * linux/s390/syscallent.h: Likewise.
2749 * linux/sparc/syscallent.h: Likewise.
2751 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2752 All others at the moment use linux/syscallent.h, where it's 300.
2754 * strace.1: Update bug reporting info.
2756 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2757 From Nathan Scott <nathans@debian.org>.
2759 * configure.ac, NEWS: Version 4.4.92.
2760 * strace.spec, debian/changelog: 4.4.92-1.
2762 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2763 ppc (never comes out of config.sub).
2765 * process.c (sys_ptrace): Use #lx format for address argument.
2766 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2767 * process.c [POWERPC]: Likewise.
2768 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2769 * syscall.c (get_scno) [POWERPC]: Likewise.
2770 * util.c [POWERPC]: Likewise.
2771 (printnum): Use long for NUM.
2772 From Anton Blanchard <anton@samba.org>.
2774 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2776 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2777 appropriately via set_arg0 or no-ops for each architecture.
2778 (clearbpt): Use those instead of set_arg0 and set_arg1.
2780 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2781 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2782 sys_ftruncate64, instead of printargs, for those syscalls.
2784 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2785 (sys_ptrace): Use printxval.
2786 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2787 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2789 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2790 print it before using printxval.
2791 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2793 2003-01-13 Roland McGrath <roland@redhat.com>
2795 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2796 timestamp 2003-01-10.
2797 * config.sub: Likewise, timestamp 2003-01-03.
2798 * install-sh: Update from Automake 1.7.2.
2800 * linux/powerpc/signalent.h: Add SIGRTMIN.
2801 From Anton Blanchard <anton@samba.org>.
2803 * linux/powerpc/syscallent.h: Add missing system calls.
2804 Decode more system calls, we were just printargs for many things.
2805 Remove some x86-specific system calls.
2806 Remove two syscalls between the socket and ipc syscalls,
2807 it was resulting in all IPC syscalls being off by two.
2809 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2810 From Anton Blanchard <anton@samba.org>.
2812 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2813 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2814 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2815 From Anton Blanchard <anton@samba.org>.
2817 * term.c [LINUX]: Get kernel definition of struct termios.
2818 From Anton Blanchard <anton@samba.org>.
2820 * linux/ioctlent.sh: Look in sound/ directory too.
2821 From Anton Blanchard <anton@samba.org>.
2823 * desc.c (printflock64): Fix ADDR argument type.
2824 From Anton Blanchard <anton@samba.org>.
2826 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2827 sys_siglist and _sys_siglist.
2828 Reported by John Hughes <john@Calva.COM>.
2830 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2831 Reported by John Hughes <john@Calva.COM>.
2833 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2835 2003-01-10 Roland McGrath <roland@redhat.com>
2837 * configure.ac, NEWS: Version 4.4.91.
2838 * strace.spec, debian/changelog: 4.4.91-1
2840 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2841 values for x86-64, conditional on current_personality.
2843 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2845 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2846 * stream.c (print_transport_message): Use #ifdefs for those members.
2848 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2850 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2851 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2853 * strace.c (pfd2tcb): Fix for new tcbtab type.
2854 (rebuild_pollv): Likewise.
2855 (detach): Put variables used under [LINUX] inside #ifdef.
2857 * process.c (change_syscall) [POWERPC]: Add missing return.
2858 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2860 * strace.spec: New file.
2861 * debian/changelog: 4.4.90-1
2862 * debian/rules (binary-arch): Depend on build.
2863 (clean): Don't try to run Makefile.in.
2864 * debian/control (Standards-Version): Now 3.5.8.
2866 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2868 2003-01-09 Roland McGrath <roland@redhat.com>
2870 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2872 * debian/control: Update Maintainer: field.
2874 2003-01-08 Roland McGrath <roland@redhat.com>
2876 * NEWS: Update for 4.4.90 test release.
2878 Support for new Linux 2.5 thread features.
2879 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2880 (struct tcb): New members nclone_threads, nclone_detached,
2882 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2883 (waiting_parent): Macro removed.
2884 (pid2tcb): Declare it.
2885 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2886 child to our parent if we are a CLONE_THREAD child ourselves.
2887 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2888 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2889 determining if we have any. If TCB_CLONE_THREAD is set, check
2890 parent's children instead of our own, and bump nclone_waiting count.
2891 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2892 the syscall was exit_group.
2893 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2894 * strace.c (pid2tcb): No longer static.
2895 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2896 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2897 If we have thread children, set TCB_EXITING and don't clear the TCB.
2898 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2899 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2900 children of our parent that might be waiting for us too.
2901 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2902 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2904 Revamp -f support for Linux.
2905 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2906 the system call to be clone with CLONE_PTRACE set. Various new static
2908 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2909 Initialize TCPCHILD->parent field.
2910 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2911 Check in case the new child is in the tcb already.
2912 (internal_fork) [LINUX]: Just call internal_clone.
2913 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2914 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2916 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2918 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2920 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2922 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2924 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2926 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2928 * debian/rules: no longer install postinst and prerm
2929 * debian/control: do not end summary with full stop (lintian)
2931 2002-12-30 Roland McGrath <roland@redhat.com>
2933 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2934 (EXTRA_DIST): Add missing files.
2936 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2938 * syscall.c (qualify_one): New function.
2939 (qual_options): Replace lookup field with qualify, update initializer.
2940 (qualify): Update caller.
2941 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2942 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2943 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2945 * version.c (version): Make const, bump to 4.4.90.
2946 * strace.c: Update decl.
2948 * Makefile.am [LINUX && X86_64]: Remove cruft.
2949 * linux/x86_64/errnoent1.h: New file.
2950 * linux/x86_64/ioctlent1.h: New file.
2951 * linux/x86_64/signalent1.h: New file.
2952 * linux/x86_64/syscallent1.h: New file.
2953 * linux/x86_64/i386-headers.diff: File removed.
2954 * linux/x86_64/makeheaders.sh: File removed.
2955 * linux/x86_64/Makefile.in: File removed.
2957 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2958 already broken for 32-bit personality on x86-64.
2960 2002-12-29 Roland McGrath <roland@redhat.com>
2962 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2963 * linux/Makefile.am: File removed.
2964 * freebsd/Makefile.am: File removed.
2965 * sunos4/Makefile.in: File removed.
2966 * svr4/Makefile.in: File removed.
2968 * linux/alpha/Makefile.in: File removed.
2969 * linux/hppa/Makefile.in: File removed.
2970 * linux/ia64/Makefile.in: File removed.
2971 * linux/powerpc/Makefile.in: File removed.
2972 * linux/s390/Makefile.in: File removed.
2973 * linux/s390x/Makefile.in: File removed.
2975 2002-12-26 Roland McGrath <roland@redhat.com>
2977 * syscallent.sh: Grok three flavors of #define line, uniquify.
2978 * linux/hppa/syscallent.sh: File removed.
2979 * linux/powerpc/syscallent.sh: File removed.
2981 * linux/Makefile.am: New file.
2982 * linux/Makefile.in: File removed.
2983 * freebsd/Makefile.am: New file.
2984 * freebsd/i386/Makefile.am: New file.
2985 * freebsd/i386/Makefile.in: File removed.
2987 2002-12-22 Roland McGrath <roland@redhat.com>
2989 Update to Autoconf 2.57, and Automakify with version 1.7.
2990 * Makefile.am: New file.
2991 * Makefile.in: File removed.
2992 * configure.in: Moved to ...
2993 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2994 * aclocal.m4: Moved to ...
2995 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2996 * acconfig.h: File removed.
2997 * AUTHORS: New file, makes automake happy.
2998 * autogen.sh: File removed.
2999 * README-CVS: Update to recommend autoreconf instead.
3000 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
3001 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
3002 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
3003 * strace.c: *_DECLARED -> HAVE_DECL_*
3004 * stream.c: HAVE_* -> HAVE_STRUCT_*
3006 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
3007 sh, and use $(srcdir) to find the script.
3008 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
3009 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
3010 * linux/x86_64/Makefile.in (headers): Renamed to all.
3011 * linux/alpha/Makefile.in: Add empty install target.
3012 * linux/x86_64/Makefile.in: Likewise.
3013 * linux/powerpc/Makefile.in: Likewise.
3014 * linux/Makefile.in: Likewise.
3016 2002-12-26 Roland McGrath <roland@redhat.com>
3018 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
3019 From Daniel Jacobowitz <drow@false.org>.
3021 2002-12-21 Roland McGrath <roland@redhat.com>
3023 * linux/syscallent.h: Add some new 2.5 syscall names.
3024 Now clone takes 5 args.
3025 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
3026 [LINUX] (sys_clone): Print new args.
3027 * mem.c (print_ldt_entry): Make global.
3029 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
3030 safety, since up to 260 are already used in 2.5 kernels.
3031 * linux/syscallent.h: Update the table.
3032 * linux/ia64/syscallent.h: Likewise.
3034 * syscall.c (force_result): New function.
3035 * process.c (internal_wait): Handle ECHILD exit from wait call with
3036 WNOHANG flag set; force the return value to 0 in the inferior when it
3037 has live children we are tracing.
3038 * NEWS: Mention the bug fix.
3040 2002-12-17 Roland McGrath <roland@redhat.com>
3042 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
3043 with linux/syscallent.h additions.
3045 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
3046 (tcbtabsize): New variable.
3047 (main): Initialize them using dynamic allocation.
3048 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
3049 (pid2tcb, cleanup): Likewise.
3050 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
3051 (rebuild_pollv): Dynamically allocate the vector.
3052 * defs.h (tcbtab): Update decls.
3053 (MAX_PROCS): Macro removed, no more static limit on this.
3054 * process.c (fork_tcb): New function.
3055 (internal_clone, internal_fork): Use it instead of checking nprocs.
3057 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
3058 in wait after sending SIGSTOP.
3060 2002-12-16 Roland McGrath <roland@redhat.com>
3062 * signal.c (sprintsigmask): Increase static buffer size to account for
3063 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
3065 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
3066 __WNOTHREAD and __WALL.
3068 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
3069 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
3071 2002-12-15 Roland McGrath <roland@redhat.com>
3073 * process.c (setarg) [POWERPC]: Support it.
3075 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
3076 Old value was bogus, not even a proper instruction.
3077 From Guy M. Streeter <streeter@redhat.com>.
3079 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
3081 * configure.in: Don't check for putpmsg.
3082 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
3083 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
3085 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
3086 in test. Test our own #ifdef LINUX rather than predefined `linux'.
3088 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
3089 * linux/sparc/syscallent.h: Likewise.
3090 * linux/hppa/syscallent.h: Likewise.
3092 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
3093 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
3094 * process.c: Likewise.
3096 * desc.c (sys_osf_select): Add missing return type.
3098 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
3100 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
3101 sys_nanosleep, both already in linux/dummy.h.
3103 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
3104 (trace_syscall): Fix return without value.
3106 * linux/syscallent.h: Update table with names of new syscalls
3107 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
3108 * linux/ia64/syscallent.h: Likewise.
3109 * linux/powerpc/syscallent.h: Likewise.
3111 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
3112 defined. If the bit is set, print the sa_restorer field of sigaction.
3114 * mem.c: Add sys_{get,set}_thread_area.
3115 * linux/syscall.h: Declare them.
3116 * linux/syscallent.h: Update the table for these.
3117 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
3118 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
3120 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
3121 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
3122 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
3123 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
3124 sched_getaffinity, futex.
3125 * linux/syscallent.h: Update the table.
3126 * io.c: Add sys_sendfile64.
3127 * file.c: Add sys_readahead, sys_*xattr.
3128 * process.c: Add sys_futex, sys_*affinity.
3130 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
3131 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
3132 * linux/syscallent.h: Update the table for socket and ipc subcalls.
3134 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
3136 Bugfix for s390/s390x:
3137 * syscall.c: Fixed scno derivation for s390/s390x.
3139 2002-11-06 Michal Ludvig <mludvig@suse.cz>
3141 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
3142 to allow the compilation of a native MIPS strace.
3144 2002-11-06 Michal Ludvig <mludvig@suse.cz>
3146 From Marty Leisner <leisner@rochester.rr.com>,
3147 rewritten by mludvig:
3148 * strace.c (not_failing_only): New.
3149 (usage): Added -z switch description.
3150 (main): Added -z switch parsing to not_failing_only variable.
3151 * syscall.c (trace_syscall): Added not_failing_only handling.
3153 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
3155 Missing complete changelog for 2002-10-07 commit:
3156 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
3157 * acconfig.h: New define for s390x.
3158 * config.sub: Added missing define for s390 and new one for s390x.
3159 * configure.in: Added new define for s390x.
3160 * file.c: Added missing #undef dirent64 and new defines for s390x.
3161 * linux/s390: New directory.
3162 * linux/s390/Makefile.in: New file.
3163 * linux/s390/errnoent.h: New file.
3164 * linux/s390/ioctlent.h: New file.
3165 * linux/s390/signalent.h: New file.
3166 * linux/s390/syscallent.h: New file.
3167 * linux/s390x: New directoy.
3168 * linux/s390x/Makefile.in: New file.
3169 * linux/s390x/errnoent.h: New file.
3170 * linux/s390x/ioctlent.h: New file.
3171 * linux/s390x/signalent.h: New file.
3172 * linux/s390x/syscallent.h: New file.
3173 * linux/syscall.h: Added sys_mincore() prototype and added new
3175 * process.c: Added s390x defines.
3176 (change_syscall): Changed handling for s390.
3177 (setarg): Added missing s390/s390x code in setarg().
3178 * signal.c: Added s390x define.
3179 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
3180 arguments to sprintsigmask()).
3181 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
3182 since printstr() expects a long.
3183 * syscall.c (decode_subcall): Changed several variables to be long
3184 instead of int to match 64 bit requirements. Added s390x defines.
3185 (syscall_enter): Changed upeek() call to match s390 and s390x
3187 * util.c: Added s390x defines.
3189 2002-10-07 Michal Ludvig <mludvig@suse.cz>
3191 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
3192 and bugfixes to s390 by D.J. Barrow.
3194 2002-09-23 Michal Ludvig <mludvig@suse.cz>
3196 Merged x86-64 port by Andi Kleen <ak@suse.de>
3197 and Michal Ludvig <mludvig@suse.cz>
3198 * Makefile.in: New target 'headers'. Failure ignored.
3199 * acconfig.h: New defines for x86-64.
3200 * configure.in: Ditto.
3204 * process.c: Added support for x86-64.
3206 * syscall.c: Ditto + added automatic personality switching.
3207 * linux/syscall.h: Ditto.
3208 * linux/x86_64: New directory.
3209 * linux/x86_64/Makefile.in: New file.
3210 * linux/x86_64/gentab.pl: Ditto.
3211 * linux/x86_64/i386-headers.diff: Ditto.
3212 * linux/x86_64/makeheaders.sh: Ditto.
3213 * linux/x86_64/syscallent.h: Ditto.
3214 * mem.c (print_mmap): Always print arg[4] as int.
3216 2002-09-23 Michal Ludvig <mludvig@suse.cz>
3218 * configure.in: Fix regular expressions.
3219 * linux/syscall.h: Added missing braces in prototype of
3221 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
3222 (struct fileflags): Made extern to inhibit compiation warnings.
3223 (sys_getdents64): Merged LINUX and SVR4 part.
3224 * syscall.c (get_scno): Split multiline string into two distinct
3227 2002-05-24 John Hughes <john@calva.com>
3229 * stream.h, net.h: Avoid possible infinite loop caused by
3230 unsigned arithmetic in preceeding change.
3232 2002-05-23 John Hughes <john@calva.com>
3234 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
3236 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
3237 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
3240 * configure.in: use tests for struct opthdr and struct t_opthdr.
3242 * defs.h: add new function print_sock_optmgmt.
3244 * io.c: add hack that lets ioctl decode functions set auxilliary
3247 * stream.c: better decoding for timod ioctls.
3249 * net.c: add function print_sock_optmgmt, used by timod ioctl
3250 decoding functions in stream.c.
3252 2002-05-23 John Hughes <john@calva.com>
3254 * acconfig.h: Make autoheader happy about Linux/SuperH
3256 2002-05-23 John Hughes <john@calva.com>
3258 * strace.c: Get rid of warning if not using POLL_HACK
3260 2002-05-22 John Hughes <john@calva.com>
3262 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
3263 options that are not just ints, cope with systems that don't
3264 #define SOL_TCP and so on.
3266 2002-05-21 John Hughes <john@calva.com>
3268 * strace.c: Fix warning if POLL_HACK is used.
3270 2002-05-17 John Hughes <john@calva.com>
3272 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
3274 2002-05-17 John Hughes <john@calva.com>
3276 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
3278 2002-05-17 John Hughes <john@calva.com>
3280 * stream.c: tidy up output a little.
3282 2002-05-17 John Hughes <john@calva.com>
3284 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
3285 to procpriv syscall.
3287 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
3289 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
3290 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
3293 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3295 * strace.c: close tcp->outf in droptcb()
3297 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3299 * net.c: decode packet options
3301 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3303 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
3305 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3308 * linux/syscallent.h: fix typo and add the reserved stream syscalls
3309 * defs.h, file.c, io.c: fix signed/unsigned issues
3310 * syscall.c: check for negative u_errors
3311 * cvsbuild: renamed to autogen.sh
3313 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
3315 * net.c: add new TCP socket options
3317 2001-10-26 John Hughes <john@calva.com>
3319 * svr4/ioctlent.sh: Cope with #define lines containing
3320 comments that terminate on subsequent lines. Used to
3321 comment out subsequent ioctls!
3323 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
3325 * linux/ioctlent.h: regenerated using current scripts so
3326 term ioctls are included
3328 2001-10-19 John Hughes <john@Calva.COM>
3330 * strace.c(proc_open): On SVR4 only trace the syscalls,
3331 signals and faults we care about.
3333 2001-10-18 John Hughes <john@Calva.COM>
3335 * acconfig.h: Add HAS_SIGINFO_T.
3336 * aclocal.m4: add check for siginfo_t in signal.h.
3337 * configure.in: use check for siginfo_t.
3338 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
3339 allow access to siginfo when signal recieved.
3340 * process.c: Remove SVR4 only version of printsiginfo.
3341 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
3342 * strace.c: on SVR4 print siginfo when signal recieved.
3344 2001-10-18 John Hughes <john@Calva.COM>
3346 * system.c(sys_ssisys): handle return values for ssisys
3348 2001-10-18 John Hughes <john@Calva.COM>
3350 * signal.c: handle sigwait
3351 * svr4/dummy.c: Move sigwait to done
3352 * svr4/syscall.h: handle sigwait
3354 2001-10-16 John Hughes <john@Calva.COM>
3356 * system.c(sys_ssisys): decode some args for ssisys.
3358 2001-10-16 John Hughes <john@Calva.COM>
3360 * mem.c: MS_SYNC is zero, so must be first in xlat list.
3362 * svr4/dummy.h: memcntl is much like mctl.
3364 2001-10-16 John Hughes <john@Calva.COM>
3366 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
3367 to read unmapped page. Make it possible to strace ksh.
3369 2001-10-03 David Mosberger <davidm@hpl.hp.com>
3371 * process.c (internal_clone): Avoid race condition by clearing
3372 breakpoint after attaching to child.
3374 2001-10-02 David Mosberger <davidm@hpl.hp.com>
3376 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
3377 by Don Dugger, with my refinements).
3379 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
3380 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
3382 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
3383 new ioctlent.h generation scheme.
3385 * linux/syscall.h (sys_clone2): Declare.
3386 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
3388 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
3389 don't miss the tty ioctls (unfortunately, some of the sound timer
3390 ioctls are in conflict with them!).
3392 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
3393 (clrbpt) [IA64]: Ditto.
3395 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
3397 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
3398 r8 (eax). Handle TCB_WAITEXECVE.
3399 (syscall_fixup): Handle ia64.
3400 (syscall_enter): Fix argument fetching for ia64.
3402 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
3403 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
3405 * process.c (tcp): New function.
3406 (change_syscall): Add support for ia64 linux.
3407 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
3409 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
3411 * resource.c (sprintrlim64): Ditto.
3413 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
3414 [IA64]: Declare "ia32" variable.
3416 * bjm.c: Do not include <linux/module.h>. It's not safe to include
3417 kernel headers. Declare the necessary constants and structures
3420 2001-10-01 David Mosberger <davidm@hpl.hp.com>
3422 * signal.c (parse_sigset_t): New function.
3423 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
3424 avoiding relying on internal layout of sigset_t datastructure.
3426 2001-04-26 David Mosberger <davidm@hpl.hp.com>
3428 * linux/ia64/syscallent.h: Add getunwind().
3430 2001-04-11 David Mosberger <davidm@hpl.hp.com>
3432 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
3433 PT_AR_BSP. Pick up arguments starting with out0, which is not
3434 always the same as r32 (e.g., consider inlined syscalls).
3436 2001-09-28 John Hughes <john@Calva.COM>
3438 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
3439 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
3441 2001-09-18 John Hughes <john@Calva.COM>
3443 * net.c: fix display of sockaddr structures, sometimes too many "}",
3444 sometimes too few. Fix suggested by Richard Kettlewell.
3446 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
3448 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
3449 the struct from bits/sigcontext.h already which signal.h includes.
3451 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3453 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
3455 * linux/Makefile.in: fix a few things so the ioctl list is generated
3457 * ioctl.c: remember to shift ioctl masks as well
3459 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3461 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
3462 for sys_fcntl as well
3464 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3466 * linux/hppa/syscallent.h: updated from Matthew Wilcox
3468 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3470 * process.c: seems Linux/IA64 changed register names on us, switch to
3473 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3475 * strace.c: set CLOEXEC flag for outputfile
3477 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3479 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
3481 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
3483 * configure.in: Support cross-compiling between architectures
3485 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
3487 * configure.in: add S390 to architecture list
3489 2001-07-10 John Hughes <john@Calva.COM>
3491 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
3492 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
3493 of args to readv/writev. Also gets rid of redundant printiovec
3494 routine from net.c (duplicate of tprint_iov in util.c).
3496 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
3498 * config.{guess,sub}: updated
3500 2001-05-15 John Hughes <john@Calva.COM>
3502 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
3503 it was just passing the sigmask (ucp->uc_sigmask).
3505 2001-05-15 John Hughes <john@Calva.COM>
3507 * util.c: Don't run off the end of valid memory in umovestr when
3508 USE_PROCFS. Important for FREEBSD systems (which seem to have an
3509 unmapped page just after the args/env area).
3511 2001-04-18 John Hughes <john@Calva.COM>
3513 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
3514 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
3515 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
3516 Treat rexecve as an exec.
3517 * system.c: decode arguments to ssisys call on nsc systems.
3518 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
3521 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
3523 * process.c: fix cast for powerpc code
3524 * linux/powerpc/syscallent.h: update syscall list
3525 * README: fix address for the strace mailinglist
3526 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
3527 the realtime signals as well
3529 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
3531 * Merge patches from Maciej W. Rozycki:
3532 + util.c: add code to print PC for MIPS
3533 + linux/mips/syscallent.h: updated
3534 + system.c: formating fixes for sys_sysmips
3535 + configure.in: test for yet more headers
3536 + stream.c: use configure-headertests instead of relying on OS hints
3538 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
3540 * NEWS: start 4.3.1 items
3541 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
3543 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
3545 * configure.in: test for asm/sysmips.h and linux/utsname.h
3546 * linux/syscall.h: fix a typo for sys_sysmips
3547 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
3550 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3552 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
3554 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3556 * linux/ia64/ioctlent.h: regenerated
3558 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3560 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
3561 general Linux ioctlent.sh
3563 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3565 * linux/ioctlent.sh: add dir variable for location of kernel headers
3567 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3569 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
3571 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3573 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
3575 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3577 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
3579 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3581 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
3583 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3585 * configure.in: use sparc* so we can compile on sparc64 as well
3586 * process.c, syscall.c: work around double define of fpq, fq and fpu
3587 structs on Linux/sparc, and use regs instead of pt_regs
3588 * don't use asm/sigcontext.h on Linux/sparc
3590 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3592 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
3594 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3596 * strace.c: use __WALL as wait4 flag if it exists so we can properly
3597 trace threaded programs
3599 2001-03-27 John Hughes <john@Calva.COM>
3601 * aclocal.m4: add check for endianness of long long.
3602 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
3603 * configure.in: check for endianness of long long.
3604 * defs.h: change LONG_LONG macro to work with either endianness of
3607 2001-03-27 John Hughes <john@Calva.COM>
3609 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
3610 initialisation list for array).
3612 2001-03-27 John Hughes <john@Calva.COM>
3614 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
3615 systems - bad merge of Harald Boehme's patch by me.
3617 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
3619 * lots of files: add Linux/hppa support
3621 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
3623 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
3624 * linux/syscallent.h: not that syscalls 220 and 221 are used now
3625 * config.guess: updated
3627 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
3629 * linux/ioclsort.c: new file
3630 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3631 the ioctl list that doesn't involve attempting to #include all kernel
3633 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3634 by the new ioctlent.sh
3635 * ioctl.c: only look at the number and type bits for linux, since
3636 ioctlent.sh no longer supplies the others
3638 2001-03-08 John Hughes <john@Calva.COM>
3640 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3641 pretend they have names ending with "?" so that -e trace=stat (for
3643 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3644 * freebsd/i386/syscall.h: consistency.
3646 2001-03-08 John Hughes <john@Calva.COM>
3648 * acconfig.h: add new ST_xxx defines.
3649 * aclocal.m4: macros to check for more fields in struct stat.
3650 * configure.in: use new macros to check for fields in struct stat.
3651 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3653 2001-03-08 John Hughes <john@Calva.COM>
3655 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3656 * file.c: use LONG_LONG
3657 * io.c: use LONG_LONG
3658 * mem.c use LONG_LONG
3660 2001-03-08 John Hughes <john@Calva.COM>
3662 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3663 * aclocal.m4: routines to check for long long off_t and rlim_t.
3664 * configure.in: check for long long off_t and rlim_t.
3665 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3666 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3668 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3669 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3670 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3672 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3673 now done automaticaly for us.
3674 * freebsd/i386/syscall.h: ditto.
3675 * freebsd/i386/syscallent.h ditto.
3677 2001-03-07 John Hughes <john@Calva.COM>
3679 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3680 * file.c: On FreeBSD use stat64 and pals instead of stat.
3681 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3682 * freebsd/i386/syscall.h: ditto.
3683 * freebsd/i386/syscallent.h: ditto.
3685 2001-03-07 John Hughes <john@Calva.COM>
3687 * file.c: merge missing part of Harald Böhme's solaris patches,
3688 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3690 2001-03-07 John Hughes <john@Calva.COM>
3692 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3693 * svr4/syscallent.h: pread/pwrite are TF calls.
3695 2001-03-07 John Hughes <john@Calva.COM>
3697 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3698 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3699 we don't need to know endianness of long long.
3700 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3701 ftruncate, allows reduction in numvber of horrid #if's
3702 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3703 * mem.c: FreeBSD now uses 64 bit version of mmap.
3704 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3705 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3706 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3708 2001-03-06 John Hughes <john@Calva.COM>
3710 * file.c: Implement truncate64 and ftruncate64
3711 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3713 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3715 2001-03-06 John Hughes <john@Calva.COM>
3717 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3718 syscall master file).
3720 2001-03-06 John Hughes <john@Calva.COM>
3722 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3723 zap incorrect syscall subarg range check.
3725 2001-03-06 John Hughes <john@Calva.COM>
3727 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3728 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3729 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3732 2001-03-06 John Hughes <john@Calva.COM>
3734 * dummy.h: add unimplemented UW sycalls
3735 * syscall.h: we can do settimeofday for UW, whopee!
3736 * syscallent.h: fix unimplemented UW syscalls
3738 2001-03-06 John Hughes <john@Calva.COM>
3740 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3741 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3742 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3743 so it doesn't try to use pr_sysarg.
3745 2001-03-06 John Hughes <john@Calva.COM>
3747 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3748 * file.c: handle xstat version _STAT64_VER, aka stat64.
3750 2001-03-06 John Hughes <john@Calva.COM>
3752 * net.c: make sure SOL_ options are defined before using.
3753 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3755 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3757 * net.c: fix format for printing Unix domain sockets
3759 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3761 * linux/mips/syscallent.h: use new sys_sysmips
3762 * system.c: add sys_sysmips decoding
3764 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3766 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3767 submitted the IP6 scope ID updates
3768 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3769 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3771 * configure.in: check for if_indextoname function and sin6_scope_id
3772 * net.c: teach printsock about IP6 scope ids
3774 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3776 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3777 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3778 * Makefile.in: use @mandir@ and @bindir@
3780 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3782 * net.c: fix formating error in sys_setsockopt
3783 * net.c: add list of socketlayers and use that for [gs]etsockopt
3785 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3787 * time.c: use sys/timex.h so things compile with 2.2 kernels
3788 * stream.c: test if MSG_* constants are #defined
3790 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3792 * process.c: perform bpt trick for clone as well so we can get the
3793 pid of the child before it starts doing something
3794 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3795 again with newer libcs
3796 * test/clone.c: improve our testcase a bit
3797 * Merge another patch from Gäel Roualland with FreeBSD updates
3799 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3801 * lots of files: merge patch from Gaël Roualland to add
3802 support for FreeBSD.
3804 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3806 * file.c: update to reflect that st_ino suddenly became a long long
3807 in the in Linux 2.4.0-test6
3809 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3811 * test/clone.c: minor fixup
3812 * Another bunch of patches from John Hughes merged:
3814 + SVR4 printcontext(): sigset_t != sigset_t*
3815 + getcontext returns a value, so print on exit of syscall
3816 + add UC_FP to ucontext_flags for OS writers that can't spell
3817 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3818 + decode_subcall(): only do subcall range checking when needed
3819 * bunch of UnixWare updates
3820 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3822 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3824 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3827 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3829 * strace.c: close outf before we exec a child process
3831 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3833 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3834 * defs.h (struct tcb): Make auxstr member const.
3835 * file.c (fsmagic): And many more magic numbers.
3836 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3838 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3840 * defs.h: balance #if/#endif again
3841 * system.c: fix return statements in sys_capget()
3842 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3843 + file.c: add F_[SG]ETSIG to fcntl flags
3844 + strace.c: don't setre[gu]id if not needed
3845 + system.c: handle sys_reboot for Linux
3846 + term.c: add baudrate constants up to B4000000
3847 + linux/**/syscallent.h: note that munlockall has no arguments
3849 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3851 * CREDITS: fix email address
3852 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3853 * signal.c: honour offset of sigconfig in sigframe structure for
3855 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3857 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3858 AR_BSP points to the _end_ of the active register frame, so we need
3859 to adjust bsp by moving it back by the size of the active frame
3862 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3864 * process.c: add sparc support to change_syscall
3866 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3868 * linux/mips/syscallent.h: fix some typos
3870 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3872 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3875 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3877 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3880 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3882 * README-linux: updated to note that strace might not compile
3883 with development kernels
3884 * bjm.c: sys_query_module: check if malloc succeeds
3885 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3886 * linux/syscallent.h: updated for 2.3.99pre3
3887 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3888 even though Linux doesn't implement them
3889 * syscall.c: add global variables for MIPS registers as well
3890 * syscall.c: move global variables to before get_scno since that uses them
3891 * util.c: oops, misspelled defined
3892 * process.c: fix ptrace calls in change_syscall
3893 * mem.c: decode sys_madvise
3894 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3895 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3896 + small fix for RLIMIT_* and RUSAGE_BOTH
3897 + enhace support for capget and capset
3899 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3901 * test/vfork.c: new file to test vfork traces
3902 * test/.cvsignore: new file
3903 * defs.h: Up maximum number of traced processed to 64
3904 * strace.c: Disable some debugging code from davidm
3905 * implement setarg for more architectures
3906 * implement change_syscall
3908 1999-12-27 Morten Welinder <terra@diku.dk>
3910 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3911 _unsigned_ char parameter.
3913 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3917 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3919 * Merge Linux/ia64 patches
3921 2000-01-02 Pavel Machek <pavel@ucw.cz>
3923 * probe if sys/poll.h exists in configure + minor cleanups
3925 * syscall.c: split trace_syscall into few pieces to make code readable
3927 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3929 * Release version 4.2 to get the current updates out and so
3930 we can concentrate in finishing the clone support.
3932 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3934 * Add 1900 to tm_year in sprinttime
3936 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3938 * file.c: protect printstat64 with STAT64 instead of linux so we can
3939 compile on Linux architectures that don't have it
3940 * util.c: fix LOOP for ARM
3942 Fri Dec 24 18:05:00 EST 1999
3944 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3946 * file.c: Use ugly libc_stat trick also for stat64.
3947 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3948 * process.c (internal_clone): Fix a few typos and add definitions to make
3949 it at least compile.
3950 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3951 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3953 * aclocal.m4: Define AC_STAT64.
3954 * acconfig.h: Define HAVE_STAT64.
3955 * configure.in: Add AC_STAT64.
3957 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3959 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3960 support for Linux on the IBM S/390 architecture
3961 * process.c: add internal_clone(), currently only shows the options
3962 * syscall.c: use internal_clone to handle SYS_clone
3964 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3966 * Rewrite mmap-handling to support mmap2 on Linux
3968 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3970 * Note that Linux can handle sys_semop() as well
3972 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3974 * Include linux/in6.h for glibc2.0 and older
3976 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3978 * Merge patches from John Hughes to make configure support UnixWare
3980 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3982 * Enhance sys_query_module
3984 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3986 * Patches from John Hughes:
3987 + cosmectic fix in sys_getpmsg
3988 + allow net.c to compile on systems without AF_INET6
3989 + Only use long_to_sigset on Linux systems
3990 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3992 + Parse mount arguments for UnixWare
3993 + ACL fixes for UnixWare
3995 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3997 * Release 4.1 to get all the changes made out there
3999 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4001 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
4002 + Socket calls parsed better
4003 + bunch of alpha OSF syscalls added
4004 + Fix alpha 32/64 bit issues
4006 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4008 * Move Linux kernelmodule-functions from system.c to bjm.c and
4009 remove duplicate for sys_create_module
4010 * Linux MIPS updates:
4011 + Play with #ifdef's in net.c to get IPv6 right
4012 + Use printargs for vm86-syscall
4014 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4016 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
4018 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4020 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
4021 and sys_delete_module correctly
4023 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4025 * Update cvsbuild to give a better error if autoconf isn't installed
4026 * Add test for linux/ptrace.h to configure
4027 * Since we define GNU_SOURCE in the Makefile we don't need to define
4028 USE_GNU in file.c anymore
4030 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4032 * #define USE_GNU before including file.c so we get some extra O_* flags
4034 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4036 * Add missing } in IPv6 output
4038 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4040 * Update copyright for strace-graph to BSD to be consistent with
4043 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4045 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
4046 defined for all kernelversions
4047 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
4049 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4051 * linux/sparc/syscall.h: Declare create_module/init_module.
4052 * configure.in: Allow compilation in a different directory
4053 than the source one.
4054 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
4055 so that we don't depend on asm/ptrace.h which clashes with
4058 * syscall.c: Likewise.
4060 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4062 * Syscall 94 on Linux alpha is sys_poll
4064 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4066 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
4068 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4070 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
4071 + Correctly implement fix sys_createmodule (Linux)
4072 + Add limited handlig of sys_initmodule (Linux)
4074 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4076 * Add configure-test for sys/reg.h and use that
4077 * Use sys/reg.h instead of asm/ptrace.h
4079 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4081 * Remove hack in signal.c for arm architecture
4082 * Add hack so we compile correctly on powerpc
4084 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4086 * Add a corrected patch from Daniel Jacobowitz
4088 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4090 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
4091 for the stat structure
4093 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4095 * Fix test for sys/reg include
4097 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4099 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4100 * Fixed some SunOS compile problems earlier that I forgot to include
4103 Mon Jun 14 12:44:25 CEST 1999
4105 * Avoid leakint fd into child when forking, patch from
4106 John Hughes <john@Calva.COM>
4108 Fri Jun 11 14:54:47 CEST 1999
4110 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4111 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
4113 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4115 * Brought syscall list for alpha up to date
4117 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4119 * system.c: sys_umount2 syscall support.
4120 * linux/sparc/errnoent.h: Update sparc-linux errnos.
4121 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
4122 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
4123 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
4124 so it needs strace's own copy of the stat structure.
4125 * util.c: Make it compile on sparc-linux.
4126 * strace.c: Fix strace -f and -ff operation on sparc-linux.
4127 * signal.c: rt_sigaction has different arguments on sparc*-linux
4129 * syscall.c: Recognize sparc64-linux binaries.
4131 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
4133 * configure.in: Fix typo (CFLAG -> CFLAGS).
4135 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
4137 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4139 * Add some sysctl support, patch from Ulrich Drepper
4141 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4143 * Use kernel dirent structure for Linux
4145 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4147 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4148 + some layout and other minor fixes
4149 + add some m68k-specific things to linux/syscallent.h. Note that m68k
4150 is similar enough to i386 to not need it's own subdirectory
4151 + add support for sendfile and mremap syscalls for Linux
4152 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
4153 + ioctls.h vs sys/ioctl.h on Alpha platform
4154 + pointer was casted to an int in stream.c
4155 + strsignal() needs -D_GNU_SOURCE in CFLAGS
4156 + several other casts changed
4157 + correct ARM/POWERPC architecture defines in acconfig.h
4158 * Merge in patches from Morten Welinder <terra@diku.dk>
4159 + add some autoconf-tests for includefiles
4160 + handle solaris version of sigcontext struct (actually I hacked this
4161 up again, but the idea is his :)
4163 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4165 * Update syscalls for linux alpha, patch from Bart Warmerdam
4167 * Update sparc code so it actually compiles
4169 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4171 * Add support for old_*stat functions for Linux. Please note you need
4172 to use reasonably recent kernel headers to compile strace now.
4173 * Change references to LINUX into linux in file.c
4174 * Fix include for LDT in mem.c
4176 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4178 * Change in strace maintainership, jrs passed the torch to me.
4180 * Incorporate all changes already made in the Debian strace package:
4181 + compiles with more Linux kernels
4182 + added support for more Linux architectures
4183 + add support for a lot of extra syscalls
4184 + fix some problems with hanging children
4185 + check stray syscall after execv
4186 + decode capget and capset arguments
4187 + add more constants to net.c
4188 + detect ROSE networking
4189 + add more protocol families to domains
4191 + added MSG_PROXY and MSG_CTRUNC to msg_flags
4192 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
4193 + added IP, IPX and TCP-options
4194 + added IP, IPX and TCP support to get-/setsockopt()
4196 + updated handling of signals
4198 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
4200 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
4201 instead of SVR4. That is, read a few bytes at a time
4202 to avoid overrunning the end of the stack.
4204 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
4206 * version.c: Version 3.1 is released.
4208 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
4210 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
4211 as well since that's where glibc declares it. Go figure.
4212 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
4213 instead of sigcontext_struct since glibc v5+ apparently
4214 plays games with the native OS namespace.
4215 From David Mosberger-Tang <davidm@AZStarNet.com>.
4217 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
4219 * version.c: Version 3.0.14 is released.
4221 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
4222 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
4223 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
4225 Reported by Henrik Storner <storner@osiris.ping.dk>.
4227 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
4228 sys/filio.h and sys/stream.h and remove check for poll.
4229 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
4230 Handle old and new styles of argument passing for select on Linux.
4231 * ioctl.c, stream.c: Conditionalize stream code on presence of
4232 sys/stream.h instead of poll because glibc implements poll but
4233 not the rest of the stream interface.
4234 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
4235 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
4237 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
4238 * util.c (umoven, umovestr): Move data in long-sized chunks
4239 at a time, instead of hard coding it to be 4.
4240 From David Mosberger-Tang <davidm@AZStarNet.com>.
4242 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
4244 * version.c: Version 3.0.13 is released.
4246 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
4247 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
4248 asm/sigcontext.h to define sigcontext_struct and don't define it
4249 locally if the header is present.
4251 * syscall.c (nerrnos{0,2}): Correct size computation.
4253 * Makefile.in: Remove dependencies and rules relating to files
4254 normally found in the os directory. Because of the new scheme we
4255 don't know precisely where they come from. Sigh.
4256 * signalent.sh: Make it work for sunos4, linux, and svr4.
4257 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
4258 to traditional make syntax. Add signalent.h to files which can
4259 unconditionally be rebuilt. Prevent signalent.h from being
4260 unconditionally being rebuilt since it's customized.
4261 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
4262 Use versions built by {ioctlent,errnoent,signaltent}.sh.
4263 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
4264 4.1.4 and gcc 2.7.2.
4266 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
4268 * configure.in, Makefile.in: Add OSARCH concept to finish
4269 build support for the alpha.
4270 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
4271 and maintainer-clean rules.
4272 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
4273 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
4274 for less, greater, and equal since subtraction on two's
4275 complement numbers isn't an order relation (it isn't transitive)!
4276 * linux/Makefile.in: Add rules for the signalent.h file.
4277 * linux/alpha/Makefile.in: New file.
4279 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
4281 * version.c: Version 3.0.12 is released.
4283 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
4284 From Michael E Chastain <mec@duracef.shout.net>.
4286 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
4287 * syscall.c (set_personality): New.
4288 * strace.c (main): Call set_personality.
4289 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
4290 ioctlent, and signalent indirect pointers and redirect them
4291 based on personality.
4292 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
4293 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
4295 * util.c (upeek): Handle case where ptrace returns a long
4296 and sizeof(long) != sizeof(int).
4297 From Richard Henderson <richard@twiddle.tamu.edu>
4299 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
4301 * version.c: Version 3.0.11 is released.
4303 * many files: Fix more printf warnings for other platforms.
4305 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
4307 * linux/dummy.h: Handle missing library support for {send,recv}msg.
4308 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4310 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
4311 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4313 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
4315 * version.c: Version 3.0.10 is released.
4317 * Makfile.in: Add os/arch to includes so that a given arch
4318 (like alpha) can override the native arch (like i386).
4319 * configure.in: Check for sendmsg.
4321 * net.c: Make sendmsg and recvmsg dependent on an autoconf
4322 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
4324 * acconfig.h, configure.in: Detect the alpha.
4325 * ioctl.c: Handle the alpha.
4326 * defs.h: Make some members long for the alpha. Define
4327 some register nicknames. Add support for WAITEXECVE.
4328 * file.c [ALPHA]: Support the alpha for statfs. Add
4329 osf_statfs and osf_fstatfs for the alpha. Make damn sure
4330 major and minor results are suitable for passing to printf.
4331 * signal.c, syscall.c: Support the alpha.
4332 * process.c: Add alpha user offsets.
4333 * most files: Use %l? for printf arguments since
4334 most are now longs for the alpha.
4335 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
4337 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4339 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
4341 * version.c: Version 3.0.9 is released.
4343 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
4345 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
4346 Linux kernel version system calls.
4348 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
4350 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
4351 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
4352 decode IPC calls using it.
4353 * sunos4/dummy.h: Alias sys_semop to printargs.
4354 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
4355 * sunos4/syscallent.h: Include new subcalls for IPC.
4356 From Matthias Pfaller <leo@dachau.marco.de>.
4358 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
4360 * version.c: Version 3.0.8 is released.
4362 * time.c [LINUX]: Explicitly include linux/version.h.
4364 * strace.c (main): Don't let them even *try* to
4365 get strace to attach to itself since some systems
4366 don't handle this case very gracefully.
4367 Reported by David S. Miller <davem@caip.rutgers.edu>.
4369 * Makefile.in (distclean): Fix it for subdirectories.
4371 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
4372 sys_flags member for each defined system call.
4374 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
4376 * defs.h (TRACE_*): New flags to describe what class
4377 of system call each system call is.
4378 (sysent): Add sys_flags member.
4379 * syscall.c (sysent): Define (and later undef) abbreviations
4380 for the system call class flags.
4381 (lookup_class): New function to translate strings to
4382 system call class flags.
4383 (qualify): Handle new system call class mechanism.
4384 * linux/syscallent.h: Fill in the new sys_flags member
4385 for each defined system call.
4387 * defs.h (print_sock): Remove redundant and non-K&R C
4388 compatible prototype. From Juergen Weigert
4389 <jnweiger@immd4.informatik.uni-erlangen.de>.
4391 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
4393 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
4394 From Michael E Chastain <mec@duracef.shout.net>.
4396 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
4397 kernels. From Michael E Chastain <mec@duracef.shout.net>.
4399 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
4401 * file.c (sprintfstype): Enclose string result in double
4404 * time.c (sys_adjtimex) [LINUX]: Conditionalize
4405 constantly evolving timex structure.
4406 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4408 * defs.h, syscall.c, strace.c: Rename syscall to
4409 trace_syscall and change prototype and all callers
4410 because of broken Linux shared libraries.
4411 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4413 * Makefile.in (clean): Check for a file with test -f not
4414 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4416 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
4418 * version.c: Version 3.0.7 is released.
4420 * util.c (string_quote): Fix thinko which caused core
4421 dumps for strings with quotes in them.
4422 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
4424 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
4425 files from /usr/include, not just the linux one.
4426 From Michael E Chastain <mec@duracef.shout.net>.
4428 * linux/errnoent.sh: Total rewrite to handle more ioctls with
4429 fewer false positives on more kernel flavors.
4430 From Michael E Chastain <mec@duracef.shout.net>.
4432 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
4434 * version.c: Version 3.0.6 is released.
4436 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4438 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
4439 on MC_SYNC instead of HAVE_MCTL.
4440 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
4441 (sys_msync): New function.
4443 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
4445 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4446 sys_flock and sys_getdents.
4447 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
4449 * file.c (sys_getdents): Define unconditionally and handle
4451 * strace.c (main): Disallow username option unless both real
4452 and effective uids are root.
4454 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
4456 * strace.c (main): Ensure that run_uid and run_gid are
4457 always set to something meaningful.
4458 (main, newoutf) [!SVR4]: Swap real and effective uids while
4459 opening any output files.
4460 (main) [!SVR4]: Treat effective uid of root as a request
4461 to handle suid binaries correctly using the real uid of
4464 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
4466 * Makefile.in: Add `|| true' to clean rule because
4467 although GNU make 3.74 uses `sh -c' to invoke commands
4468 every other make in the world uses `sh -ec'.
4470 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
4471 arguments appear to be stored on the stack, not in the
4472 registers following A3 (empirical result).
4474 * defs.h: Add prototype for printsock.
4475 * svr4/dummy.h: Remove generic handling of sys_mount.
4476 * system.c [SVR4, MIPS]: Include several system headers to cleanly
4477 get access to SGI mount information.
4478 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
4479 (sys_mount) [SVR4, MIPS]: New function.
4480 (sys_mount) [SVR4, !MIPS]: New function.
4482 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
4484 * version.c: Version 3.0.5 is released.
4486 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
4487 tv_usec members to long when using printf.
4489 * ipc.c: Omit define of __KERNEL__.
4490 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
4491 want which __KERNEL__ used to provide.
4492 (sys_msgrcv): Change reference to ipc_kludge structure to
4493 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
4495 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
4496 Linux specific options.
4498 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
4499 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
4500 instead of depending of __KERNEL__.
4502 term.c: Cast c_{i,o,c,l}flag to long when using printf.
4504 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
4506 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
4507 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
4508 and AC_DECL__SYS_SIGLIST.
4509 * acconfig.h (SYS_ERRLIST_DECLARED): New.
4510 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
4511 (strsignal): Use SYS_SIGLIST_DECLARED.
4513 net.c (sys_socket): Omit inadvertent surplus comma when
4514 protocol family isn't PF_INET.
4516 util.c (dumpstr): Fix incorrect printing of one too many
4517 characters when the length is not an even multiple of 16 bytes.
4518 Reported by Juergen Weigert
4519 <jnweiger@immd4.informatik.uni-erlangen.de>.
4521 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
4523 * ioctl.c (compare): Change prototype to match POSIX qsort.
4524 * signal.c (sigishandled) [SVR4]: Omit everything after return.
4525 * strace.c (trace) [SVR4]: Break out of for loop instead of
4526 returning when finished so final return statement is executed.
4527 * syscall.c (internal_syscall): Add more SYS_wait* variations.
4528 (syscall) [LINUX]: Correct typo which commented out the M68K
4530 * util.c (printstr): Cast unsigned char pointer argument
4531 to char pointer in umovestr call.
4532 (dumpstr): Likewise for umoven.
4534 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
4536 * version.c: Version 3.0.4 is released.
4538 * signal.c (sys_sigblock): Move after the definition of
4539 sys_sigsetmask that it calls to avoid an implicit declaration.
4540 * stream.c (transport_user_options, transport_server_options):
4541 Only needed if TI_BIND is defined.
4542 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
4544 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
4545 the tcp arguement from the call to exiting. Add getrval2
4546 check so no fork processing is done in the child.
4547 (printwaitn): Initialize exited so that its value is defined
4548 for all flows of execution.
4550 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
4552 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
4553 setfsuid, setfsgid, and _llseek syscalls.
4554 * linux/syscall.h: Add prototypes for them.
4555 * linux/syscallent.h: Add them to the syscall entries table.
4556 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
4557 defines and conditionally include linux/personality.h if
4558 __NR_personality is defined.
4559 (personality_options) [LINUX]: New table.
4560 (sys_personality) [LINUX]: New function.
4562 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
4564 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
4565 on the number of traced processes so that we can have untraced
4566 children (e.g. via popen).
4568 * strace (main) [!SVR4]: Call fake_execve to get the actual
4569 exec and its arguments into the trace.
4570 (environ): Declare it.
4571 * process.c (fake_execve): New function.
4572 (headers): Include sys/syscall.h to get SYS_* defines.
4574 * process.c (sys_execv, sys_execve): Surround argument annotations
4575 with C comment delimiters.
4576 (printargv, printargc): The arg vector is an array of char pointers
4579 * strace.c (printleader): Also check for multiple -p arguments
4580 when deciding whether to print the pid field.
4582 * strace.c (strerror) [!HAVE_STRERROR]: New function.
4583 * defs.h (strerror, strsignal): Add these prototypes if we provide
4585 * configure.in (AC_CHECK_FUNCS): Add strerror.
4587 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
4588 and blocked signals.
4590 * strace.c (main): Add username option. Verify they are root before
4591 letting them use it. Look up the ids in the password file. Set
4592 them just before executing the program.
4593 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4595 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
4597 * version.c: Version 3.0.3 is released.
4599 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
4600 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4602 * strace.c (outfname): Initialize to NULL.
4603 (main): Defer output file processing until after arguments.
4604 Allow either a pipe or a bang for command arguments.
4605 Check if outfname is NULL instead of checking outf for stderr.
4606 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
4607 (droptcb): Reset close TCB's outf to NULL instead of stderr.
4608 (tprintf): Avoid calling vfprintf if outf is NULL.
4610 * strace.c (main): Use popen if -o argument begins with a pipe.
4611 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4613 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
4614 but WIFSTOPPED was used.
4616 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
4617 rule to prevent the comment from being untrue.
4619 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
4621 * strace.c (sys_exit): Move follow fork code to internal_exit.
4622 (sys_fork): Move follow fork code to internal_fork.
4623 (sys_execv, sys_execve): Move follow fork code to internal_exec.
4624 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
4625 (vforking): Remove this static variable and check scno in
4626 internal_fork instead.
4627 (internal_exit, internal_fork, internal_exec, internal_wait): New
4629 * defs.h: Add prototypes for the new internal_* functions.
4630 * syscall.c (syscall): Move syscall entering trace qualifier check
4631 and reprint checking after context decoding and precede them with
4632 a call to internal_syscall. Precede syscall exiting trace
4633 qualifier check with a call to internal_syscall.
4634 (internal_syscall): New function.
4636 * defs.h (struct tcb): Make scno signed.
4637 * strace.c (syscall) Make u_error signed.
4638 [LINUX, I386]: Avoid unsigned cast in eax check.
4639 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4640 * desc.c (sys_select): Make cumlen unsigned
4642 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4644 * net.c (socktypes): Add SOCK_PACKET.
4646 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4648 * Makefile (clean): Check explicitly for a Makefile in subdirs
4649 before running make in them.
4651 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4653 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4654 [MIPS] (detach): Initialize error for MIPS case.
4655 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4657 * syscall.c (decode_subcall): Move variable i into conditionals
4659 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4660 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4662 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4663 printing since we don't know what the size of their type is.
4664 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4665 if autoconf detects it since it seems to either not work or do
4666 something else entirely on Irix 5.3.
4668 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4670 * version.c: Version 3.0.2 is released.
4671 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4672 so that the file descriptor arg is decimal.
4674 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4676 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4677 because on Linux they are enumerators.
4679 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4682 * util.c (printxval): When there is no translation, print the actual
4683 number first and the the default value as a C comment.
4685 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4686 sys_setsockopt): Change first argument from unsigned to signed to
4687 cater to the frequent practice of calling system calls with a file
4689 * mem.c (sys_mmap): Likewise.
4691 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4693 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4695 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4697 * version.c: Version 3.0.1 is released.
4698 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4699 * config.guess, config.guess: Update from the FSF.
4700 * install-sh: New from the FSF.
4702 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4704 * Makefile.in: Add m68k arch.
4705 * acconfig.h (M68K): Add m68k define.
4706 * configure.in: Add detection of arch m68k.
4707 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4709 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4711 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4712 * syscall.c [M68K] (syscall): Support m68k syscall number register
4713 and errno in d0 instead of eax.
4714 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4715 program counter in PT_PC instead of EIP.
4716 [M68K] (LOOP): Support m68k loop instruction.
4717 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4719 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4720 to MAP_FIXED instead of MAP_ANONYMOUS.
4721 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4723 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4724 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4726 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4728 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4729 Reported by Thanh Ma <tma@encore.com>.
4731 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4732 1.1.62 doesn't continue a traced child when the parent exits.
4733 Reported by Matt Day <mday@artisoft.com>.
4735 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4737 * util.c (printstr): Fix longstanding bug in notating string
4740 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4741 child to go into the execve syscall to avoid spurious traces.
4742 [LINUX] (detach): Conditionalize the status variable.
4744 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4746 * Makefile.in: Add mips arch.
4747 * acconfig.h (MIPS): Add mips define.
4748 * configure.in: Add detection of opsys irix5 and arch mips. Check
4750 Check for sys/sysconfig.h header.
4751 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4752 * file.c [SVR4]: Include sys/cred.h.
4753 (access_flags): Update access flags for SGI.
4754 (sprinttime): Change type of sprinttime argument from unsigned
4756 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4757 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4758 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4759 Cast si_band member to long before printing.
4760 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4761 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4762 * strace.c [SVR4] [MIPS]:
4763 (foobar): New dummy signal handler.
4764 (main): Install a dummy signal handler in the child before pausing
4765 to work around an SGI bug in PRSABORT.
4766 (proc_open): Send a interrupt to the child instead of aborting the
4767 syscall which doesn't work on Irix5.2.
4768 * svr4/dummy.h: Add new unfinished SGI syscalls
4769 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4770 existing calls (e.g. sys_ksigaction like sys_sigaction).
4771 Printargs does the print thing for sys_sethostid.
4772 * svr4/syscall.h: Declare all new SGI syscalls.
4773 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4774 and add it to all subcall entry points.
4775 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4776 decode as subcalls on MIPS. Instead, use the normal syscalls.
4777 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4778 since SGI syscall numbers are off by one.
4779 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4780 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4781 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4782 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4783 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4784 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4785 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4786 Add workaround for broken SGI pr_sysarg on syscall entry.
4787 [SVR4] (syscall): Conditionalize subcall decoding for
4788 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4789 [SVR4] [MIPS] (getrval2): Handle SGI.
4790 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4791 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4792 [MIPS] (syssgi_options, sys_syssgi): New for SGI.