1 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
3 * syscall.c (qual_signal): Check bounds for numeric signal names.
4 Fix parser of symbolic signal names.
5 Fix return code, as required by qualify() function.
6 * syscall.c (qual_desc): Check bounds for descriptor number.
7 * syscall.c (qual_syscall): Correct return code, to be consistent
8 with qualify() and other qual_* functions.
11 2005-02-01 Roland McGrath <roland@redhat.com>
13 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
14 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
16 [LINUX] (mount_flags): Add them.
17 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
18 set in the flags argument, don't try to fetch the filesystem string.
21 * config.guess: Update from canonical version, timestamp 2004-11-12.
22 * config.sub: Likewise, timestamp 2004-11-30.
24 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
25 * linux/syscall.h: Declare it.
26 * linux/x86_64/syscallent.h: Use it.
29 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
30 (sys_sched_getparam, sys_sched_setparam): Likewise.
33 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
37 * linux/syscallent.h: Use sys_mincore instead of printargs.
38 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
39 sys_semtimedop, sys_umount2.
42 * syscall.c (qual_signal): Fix inverted return value and bogus
43 argument to qualify_one in the named case.
45 * file.c (print_xattr_val): Don't use auto array sized by syscall
46 argument. Use malloc instead, so it can fail for insane values.
47 Fixes Debian bug #283704.
49 * net.c (sys_getsockopt): Fix a format %ld -> %d.
51 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
53 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
54 not to double the middle entry!
57 * linux/x86_64/syscallent.h: Fix exit_group entry.
59 * util.c (getpc) [S390 || S390X]: Implement it.
60 Patch by David Wilder <wilder@us.ibm.com>.
62 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
63 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
66 2005-01-22 Andreas Schwab <schwab@suse.de>
68 * net.c (sys_getsockopt): Change type of len to int.
70 2004-10-19 Roland McGrath <roland@redhat.com>
72 * configure.ac, NEWS: Version 4.5.8.
73 * debian/changelog, strace.spec: 4.5.8-1.
75 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
77 * configure.ac: Check for sys/epoll.h.
78 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
79 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
81 * strace.c (handle_group_exit): Don't detach leader that wasn't
82 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
83 Remove droptcb loop at end, no longer required since 2.6 reports each
87 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
88 taking signal when it has nclone_threads > 0.
90 * strace.c (handle_group_exit, trace): Mark leader with
91 TCB_GROUP_EXITING and don't be surprised at child deaths when their
95 * process.c (WCOREFLAG): Define if not defined.
96 (W_STOPCODE, W_EXITCODE): Likewise.
97 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
99 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
100 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
102 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
103 strace64.1 to strace.1, which doesn't exist.
104 Fixes Debian bug #269220.
106 2004-09-05 Phil Blundell <pb@nexus.co.uk>
108 * linux/arm/syscallent.h: New file.
110 2004-10-19 Roland McGrath <roland@redhat.com>
112 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
113 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
114 (build/Makefile): Use $(CONFIG_OPTS).
115 (build64/Makefile): Pass --host as well as --build.
116 From Bastian Blank <waldi@debian.org>.
117 Fixes Debian bug #271500.
119 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
120 From Randolph Chung <tausq@debian.org>
121 Fixes Debian bug #273887.
123 * file.c (sys_llseek): Revert last change.
125 2004-09-14 Richard Henderson <rth@twiddle.net>
127 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
128 [gs]et_mempolicy, mq_*, waitid.
130 2004-10-07 Roland McGrath <roland@redhat.com>
132 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
134 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
136 * linux/x86_64/syscallent.h: Fix botched table entries.
137 From Ulrich Drepper <drepper@redhat.com>.
139 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
141 * linux/syscall.h: Declare them.
142 * linux/x86_64/syscallent.h: Likewise.
143 From Ulrich Drepper <drepper@redhat.com>.
145 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
146 From Ulrich Drepper <drepper@redhat.com>.
148 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
150 * linux/syscall.h: Declare them.
151 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
152 * linux/x86_64/syscallent.h: Likewise.
153 From Ulrich Drepper <drepper@redhat.com>.
155 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
157 * linux/ioctlsort.c (main): Omit duplicate lines
158 (with same name and code) from output.
159 * linux/ioctlent.sh: Build the list of ioctls defined in
160 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
161 as suggested by Peter Jones <pjones@redhat.com>
162 * linux/ioctlent.h: Regenerated.
165 2004-09-13 Ulrich Drepper <drepper@redhat.com>
166 Dmitry V. Levin <ldv@altlinux.org>
168 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
170 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
171 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
172 * defs.h [LINUX]: Declare rtc_ioctl.
175 2004-10-06 Roland McGrath <roland@redhat.com>
177 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
179 * linux/syscall.h: Declare them.
180 * linux/syscallent.h: Use those for epoll_* syscalls.
181 * linux/alpha/syscallent.h: Likewise.
182 * linux/hppa/syscallent.h: Likewise.
183 * linux/ia64/syscallent.h: Likewise.
184 * linux/powerpc/syscallent.h: Likewise.
185 * linux/s390/syscallent.h: Likewise.
186 * linux/s390x/syscallent.h: Likewise.
187 * linux/sparc/syscallent.h: Likewise.
188 * linux/sparc64/syscallent.h: Likewise.
189 * linux/sparc64/syscallent2.h: Likewise.
190 * linux/x86_64/syscallent.h: Likewise.
191 From Ulrich Drepper <drepper@redhat.com>.
194 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
195 and RLIMIT_MSGQUEUE, if defined.
196 From Ulrich Drepper <drepper@redhat.com>.
199 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
200 (printmsghdr): Use it.
201 From Ulrich Drepper <drepper@redhat.com>.
204 * file.c (sprintmode): Add const to return type.
205 (sprintfstype): Likewise.
206 * signal.c (printsiginfo): Add a const.
208 2004-09-15 Roland McGrath <roland@redhat.com>
210 * linux/x86_64/syscallent.h: Use sys_waitid.
212 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
213 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
215 2004-09-11 Roland McGrath <roland@redhat.com>
217 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
218 (sys_timer_settime): Likewise.
219 (printsigevent): Print signals by name for SIGEV_SIGNAL.
220 (sys_timer_create): Print clock ID symbolically.
221 From Ulrich Drepper <drepper@redhat.com>.
224 2004-09-07 Michal Ludvig <mludvig@suse.cz>
226 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
228 2004-09-03 Roland McGrath <roland@redhat.com>
230 * syscall.c (qual_options): Add const to defn.
232 (call_count, error_count, tv_count): Variables removed.
233 (struct call_counts, counts): New type and variable.
234 Update all users of the old three to use the new array of structs.
235 (trace_syscall): Allocate counts on first use.
236 (sorted_count): Variable removed.
237 (call_summary): Allocate locally.
239 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
240 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
241 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
242 (nerrnos0, nerrnos1, nerrnos2): Likewise.
243 * signal.c (signalent0, signalent1, signalent2): Likewise.
244 (nsignals0, nsignals1, nsignals2): Likewise.
246 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
247 (nioctlents0, nioctlents1, nioctlents2): Likewise.
248 (ioctl_lookup, ioctl_next_match): Likewise.
249 * defs.h: Update decls.
250 * io.c (sys_ioctl): Update users.
252 * util.c (xlookup, printxval, addflags, printflags): Use const for
253 struct xlat * argument.
254 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
255 * bjm.c: Add const to all struct xlat defns.
262 * process.c: Likewise.
263 * resource.c: Likewise.
264 * signal.c: Likewise.
266 * stream.c: Likewise.
267 * system.c: Likewise.
272 2004-09-01 Roland McGrath <roland@redhat.com>
274 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
275 mq_* syscalls, and names only for new calls up to 252.
276 * linux/syscallent.h: Add waitid.
277 * linux/x86_64/syscallent.h: Likewise.
278 * linux/syscall.h: Declare sys_waitid.
280 * process.c (internal_wait): Take second arg giving index of flags
282 * defs.h: Update prototype.
283 * syscall.c (internal_syscall): Update caller.
284 Also use internal_wait for SYS_waitid.
285 * process.c (sys_waitid): Define for [LINUX] as well.
286 Don't tweak TCB_SUSPENDED--internal_wait does that.
287 (waitid_types): Conditionalize use of nonstandard P_* macros.
289 2004-08-31 Roland McGrath <roland@redhat.com>
291 * configure.ac, NEWS: Version 4.5.7.
292 * debian/changelog: 4.5.7-1.
293 * strace.spec: 4.5.7-2.
295 * debian/rules: Rewrite sparc64 change of 2004-07-12.
296 Always do each build in a separate build directory.
297 Fixes Debian bug #254728.
299 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
301 * strace.1: Say that -c shows system CPU time, not real time.
302 Fixes Debian bug #254438.
304 * syscall.c (dumpio): Match pread and pwrite system calls too.
305 Fixes Debian bug #239947.
307 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
308 Fixes Debian bug #171653.
310 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
312 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
315 2004-08-30 Roland McGrath <roland@redhat.com>
317 * strace.c (main): Don't call fake_execve under -c.
318 From Ulrich Drepper <drepper@redhat.com>.
321 * net.c (sockipoptions): Add some options.
322 [SOL_IPV6] (sockipv6options): New variable.
323 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
324 From Ulrich Drepper <drepper@redhat.com>.
327 * time.c (clocknames): New variable, symbolic names for clock_t.
328 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
329 From Ulrich Drepper <drepper@redhat.com>.
332 * system.c (personality_options): Hard-code values here.
333 Don't #include <linux/personality.h> at all.
334 Fixes RH#130965 and Debian bug #40588.
336 * file.c (print_xattr_val): New function to show attribute values.
337 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
338 From Ulrich Drepper <drepper@redhat.com>.
341 2004-07-12 Roland McGrath <roland@redhat.com>
343 * configure.ac, NEWS: Version 4.5.6.
344 * strace.spec, debian/changelog: 4.5.6-1.
346 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
348 * debian/rules: On sparc-linux, build strace64 as well.
349 From Ben Collins <bcollins@debian.org>.
350 Fixes Debian bug #254728.
352 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
354 * linux/sparc/syscallent.h: Sync with reality.
355 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
356 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
357 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
358 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
359 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
360 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
361 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
362 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
363 sys_timer_settime, sys_timer_gettime): New declarations.
364 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
365 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
366 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
367 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
368 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
369 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
370 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
371 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
372 linux/sparc64/syscallent1.h: New files.
373 * defs.h (LINUXSPARC): Define also when SPARC64.
374 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
375 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
376 Define possibly missing __NR_exit_group. Declare getrval2.
377 * configure.ac (sparc64): New architecture case.
378 * file.c (stat_sparc64): New structure.
379 (printstat_sparc64): New output routine for that.
380 (printstat): Call it, if personality is 2.
381 (printstat64): Likewise.
382 * util.c: Conditionalize ptrace defines on LINUXSPARC
384 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
385 to PTRACE_FOOREGS64 so that more sparc code can be shared
386 between 64-bit and 32-bit.
387 (_hack_syscall5): Correct trap number when SPARC64.
388 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
389 (getpc): Handle SPARC64 && LINUX.
390 (printcall): Likewise.
391 (arg fetching/setting): Use same code for SPARC64 LINUX
393 (setbpt): Handle SPARC64 && LINUX.
394 (clearbpt): Likewise.
395 * signal.c: Conditionalize ptrace defines on SPARC and
397 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
398 to PTRACE_FOOREGS64 so that more sparc code can be shared
399 between 64-bit and 32-bit.
400 (m_siginfo): Use same definition on SPARC64 as SPARC.
401 (sys_sigreturn): Handle LINUX && SPARC64.
402 * syscall.c: Conditionalize ptrace defines on SPARC and
404 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
405 to PTRACE_FOOREGS64 so that more sparc code can be shared
406 between 64-bit and 32-bit.
407 (getscno): Use same static state on SPARC64 as SPARC,
408 and add SPARC64 handling.
409 (get_error): Handle LINUX && SPARC64.
410 (force_result): Likewise.
411 (syscall_enter): Likewise.
412 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
414 (getrval2): Handle LINUX && SPARC64.
415 * process.c: Conditionalize ptrace defines on SPARC and
417 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
418 to PTRACE_FOOREGS64 so that more sparc code can be shared
419 between 64-bit and 32-bit.
420 (change_syscall): Handle LINUX && SPARC64.
421 (struct_user_offsets): Ifdef out those which do not exist
423 * net.c (sys_pipe): Handle LINUX && SPARC64.
424 * ioctl.c: Fix initializer typo for nioctlents2, was
425 nioctlents1 by accident.
427 2004-06-28 Andreas Schwab <schwab@suse.de>
429 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
430 (sys_execve): Remove it here.
432 2004-07-12 Roland McGrath <roland@redhat.com>
434 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
436 * debian/control (Section): Move to utils, matching Debian override.
438 * net.c (addrfams): Make variable global.
439 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
440 SIOCGIFINDEX, and SIOCGIFCONF.
441 From Ulrich Drepper <drepper@redhat.com>.
444 * linux/ioctlsort.c: Add some #includes.
445 [POWERPC]: Kludge out high bits.
446 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
447 * linux/powerpc/ioctlent.h: Likewise.
449 2004-07-11 Roland McGrath <roland@redhat.com>
451 * linux/ioctlent.sh: Replace asm with $asm in all places.
453 * configure.ac: Add I386 as AM_CONDITIONAL.
454 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
457 2004-07-08 Roland McGrath <roland@redhat.com>
459 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
460 that's what the kernel will do.
462 2004-07-07 Roland McGrath <roland@redhat.com>
464 * linux/ioctlent.sh: Take optional second argument to use as directory
465 name in place of `asm'.
467 2004-06-27 Roland McGrath <roland@redhat.com>
469 * configure.ac, NEWS: Version 4.5.5.
470 * strace.spec, debian/changelog: 4.5.5-1.
472 2004-06-22 Roland McGrath <roland@redhat.com>
474 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
475 sign extend the low 32 bits of RAX to 64 bits.
478 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
480 2004-06-03 Roland McGrath <roland@redhat.com>
482 * configure.ac, NEWS: Version 4.5.4.
483 * strace.spec, debian/changelog: 4.5.4-1.
485 * net.c (domains): Add many PF_* values #ifdef PF_*.
486 (addrfams): Add many AF_* values #ifdef AF_*.
487 Fixes Debian bug #250506.
489 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
491 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
493 (main): Print a note that program output is generated by
495 * linux/ioctlent.sh: Build the list of ioctls defined in
496 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
497 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
498 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
499 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
500 * linux/ioctlent.h: Regenerated from linux-2.6.5.
503 2004-06-03 Roland McGrath <roland@redhat.com>
505 * debian/control (Architecture): Add amd64.
506 Fixes Debian bug #246568.
508 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
509 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
510 (expand_tcbtab): New function, broken out of ...
511 * process.c (fork_tcb): ... here, call that.
512 * defs.h: Declare expand_tcbtab.
514 2004-04-19 Roland McGrath <roland@redhat.com>
516 * process.c (printstatus): Add a space before | in output.
518 2004-04-16 Roland McGrath <roland@redhat.com>
520 * configure.ac: Version 4.5.3.
521 * strace.spec, debian/changelog: 4.5.3-1.
523 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
525 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
526 from long to unsigned long, to fix output of the quotactl command
530 2004-04-16 Roland McGrath <roland@redhat.com>
532 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
533 From Maxim Shchetynin <maxim@de.ibm.com>.
535 * configure.ac: Check for <mqueue.h>.
536 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
537 decode struct mq_attr.
538 * NEWS: Mention mq support.
540 * linux/syscall.h: Support new mq_* syscalls on Linux.
541 * linux/syscallent.h: Likewise.
542 * linux/dummy.h: Likewise.
544 * time.c (printsigevent): Handle SIGEV_THREAD.
545 From Ulrich Drepper <drepper@redhat.com>.
548 2004-04-13 Roland McGrath <roland@redhat.com>
550 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
552 From Ulrich Drepper <drepper@redhat.com>.
555 * process.c (printstatus): Mask out bits presented symbolically, and
556 print "| 0xnnn" if the remaining bits are not all zero.
557 Fixes Debian bug #240062.
559 * process.c (print_affinitylist): Rewritten to handle indirect values.
560 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
561 From Ulrich Drepper <drepper@redhat.com>.
564 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
566 2004-04-08 Roland McGrath <roland@redhat.com>
568 * strace.c (main) [LINUX]: When attaching for -p, look in
569 /proc/PID/task for all threads and attach them as presumed
570 CLONE_THREAD children.
571 * NEWS: Mention the feature.
574 2004-03-02 Roland McGrath <roland@redhat.com>
576 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
577 From Michael Holzheu <HOLZHEU@de.ibm.com>.
579 * debian/control (Standards-Version): Update to 3.6.1.
581 2004-03-01 Roland McGrath <roland@redhat.com>
583 * configure.ac, NEWS: Version 4.5.2.
584 * strace.spec, debian/changelog: 4.5.2-1.
586 * strace.c (main): Avoid potential buffer overruns from ludicrous
587 arguments or PATH values.
588 * syscall.c (qual_signal): Bail out for too-long string.
590 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
591 Fixes Debian bug #223207.
593 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
595 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
596 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
597 struct modify_ldt_ldt_s.
598 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
600 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
601 From Tim Yamin <plasmaroo@gentoo.org>.
603 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
606 * configure.ac: Check for `struct pt_all_user_regs'
607 and `struct ia64_fpreg' in <sys/ptrace.h>.
608 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
609 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
611 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
612 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
614 * util.c [LINUX] (arg0_index, arg1_index): New macros.
615 [S390 || S390X]: Define them with inverted values.
616 (setbpt): Use them for u_arg indices.
618 2004-02-26 Andreas Schwab <schwab@suse.de>
620 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
621 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
622 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
624 2004-03-01 Roland McGrath <roland@redhat.com>
626 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
627 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
628 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
629 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
630 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
631 sys_sched_get_priority_min): New functions.
632 From Ulrich Drepper <drepper@redhat.com>.
635 2004-02-20 Roland McGrath <roland@redhat.com>
637 * linux/hppa/syscallent.h: Update some syscalls.
638 From Randolph Chung <tausq@debian.org>.
639 Fixes Debian bug #231632.
641 2003-12-31 David Mosberger <davidm@hpl.hp.com>
643 * process.c (internal_exit): For ia64, also recognize IA-32 252
645 (change_syscall): For IA64, also support changing IA-32 syscalls.
646 * syscall.c (internal_syscall): For IA64, also recognize IA-32
647 syscall 252 (exit_group) as an internal_exit() syscall.
648 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
650 (SYS_vfork): Likewise.
651 (arg_setup): For IA64 version, also support IA-32 syscalls.
652 (get_arg0): Likewise.
653 (get_arg1): Likewise.
654 (set_arg0): Likewise.
655 (set_arg1): Likewise.
657 2004-02-15 Anton Blanchard <anton@samba.org>
659 * linux/powerpc/syscallent.h: Add rtas call.
660 Shift multiplexed syscalls to start at 300, we are already about
661 to hit 256 real syscalls.
662 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
664 2004-02-19 Roland McGrath <roland@redhat.com>
666 * strace.c (main): Use TCP->pid, not PID, in -p message.
667 Fixes Debian bug #229802.
669 2004-01-13 Roland McGrath <roland@redhat.com>
671 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
674 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
675 Reported by Petter Reinholdtsen <pere@hungry.com>.
677 2003-12-31 David Mosberger <davidm@hpl.hp.com>
679 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
681 2003-12-14 Anton Blanchard <anton@samba.org>
683 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
684 Use %llu formats for them.
686 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
688 * linux/powerpc/syscallent.h: Update to include recently added
691 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
692 ppc64, we were misreporting syscalls that really succeeded as having
695 2004-01-13 Roland McGrath <roland@redhat.com>
697 * strace.1: Remove comment about vfork on Linux.
698 Fixes Debian bug #223390.
700 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
701 (sys_getdents64) [LINUX]: Print d_type field.
703 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
705 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
706 killed process if available. Fixes RH#112117.
708 2003-11-13 Roland McGrath <roland@redhat.com>
710 * configure.ac, NEWS: Version 4.5.1.
711 * strace.spec, debian/changelog: 4.5.1-1.
713 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
715 * defs.h (ioctl_lookup): Prototype change.
716 * ioctl.c (ioctl_next_match): New function.
717 * defs.h: Declare it.
718 * io.c (sys_ioctl): Use it, to display all possible ioctl names
719 when there's more than one match.
720 * ioctl.c (ioctl_lookup): Likewise.
721 * stream.c (internal_stream_ioctl): Likewise.
722 Patch from Solar Designer <solar@openwall.com>.
724 2003-11-13 Roland McGrath <roland@redhat.com>
726 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
727 * linux/sh64/syscallent.h: Likewise.
729 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
732 * util.c (printuid): New function.
733 * defs.h: Declare it.
734 * file.c (sys_chown): Use it.
735 * file.c (sys_fchown): Likewise.
736 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
737 sys_setresgid): Likewise.
738 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
739 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
740 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
741 setuid32, setgid32, setfsuid32, setfsgid32.
742 * process.c [LINUX]: Define GETGROUPS32_T.
743 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
745 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
748 2003-11-11 Roland McGrath <roland@redhat.com>
750 * strace.c (main): Bail with usage error for missing command before we
751 open the -o file or fiddle uids.
753 2003-11-06 Roland McGrath <roland@redhat.com>
755 * strace.c (main): Treat piped output more like file output.
756 Disallow -ff with piped output. Fixes RH#105366.
757 Reported by Dmitry V. Levin <ldv@altlinux.org>
759 * strace.c (tprintf): Check result of vfprintf and use perror when it
760 fails while not writing to stderr itself. Fixes Debian bug #218762.
762 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
763 From Ulrich Drepper <drepper@redhat.com>.
765 2003-11-01 Roland McGrath <roland@redhat.com>
767 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
768 setitimer rather than hard-coding a value based on HZ.
769 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
771 2003-10-21 Roland McGrath <roland@redhat.com>
773 * strace.1: Fixed a few spelling errors.
774 Fixes Debian bug #217008.
776 * syscall.c: Revert last change, was broken.
778 2003-10-01 Roland McGrath <roland@redhat.com>
780 * process.c (internal_clone): Don't suspend parent when call requested
781 a specific PID that is not a traced child.
783 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
784 from right to left so we don't have to presume the size.
785 Reported by David Woodhouse <dwmw2@redhat.com>.
787 2003-09-25 Roland McGrath <roland@redhat.com>
789 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
790 these in the table if they are defined.
792 2003-09-24 Roland McGrath <roland@redhat.com>
794 * configure.ac, NEWS: Version 4.5.
795 * strace.spec, debian/changelog: 4.5-1.
797 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
798 instruction decoding branch if TCB_INSYSCALL is clear.
799 Reported by <jochen@penguin-breeder.org>.
801 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
803 2003-09-23 Roland McGrath <roland@redhat.com>
805 * strace.spec: On ppc64 (maybe others later), create an strace64
806 package as well containing just /usr/bin/strace64.
808 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
811 2003-08-21 Roland McGrath <roland@redhat.com>
813 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
814 * linux/x86_64/syscallent.h: Likewise.
815 * linux/s390/syscallent.h: Likewise.
816 * linux/s390x/syscallent.h: Likewise.
818 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
820 * defs.h (ALIGN64): Define for MIPS.
821 * io.c (PREAD_OFFSET_ARG): Define.
822 (sys_pread, sys_pwrite): Use it.
823 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
825 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
826 (truncate64, ftruncate64): Pretty-print.
827 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
828 (truncate64, ftruncate64): Take four arguments.
830 2003-07-17 Roland McGrath <roland@redhat.com>
832 * configure.ac, NEWS: Version 4.4.99.
833 * strace.spec, debian/changelog: 4.4.99-1.
835 2003-07-15 Anton Blanchard <anton@samba.org>
837 * ipc.c: Add SHM_HUGETLB field.
838 Mask out permission bits in msgget, semget and shmget before
839 printing resource_flags.
840 Mask execute permission bits (even though we dont currently
843 2003-07-17 Roland McGrath <roland@redhat.com>
845 * linux/powerpc/syscallent.h (tgkill): New at 250.
847 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
848 From Ulrich Drepper <drepper@redhat.com>.
850 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
851 * file.c (printstatfs): Print f_fsid and f_frsize.
852 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
853 * linux/syscall.h: Add decls.
854 From Ulrich Drepper <drepper@redhat.com>.
856 2003-07-09 Roland McGrath <roland@redhat.com>
858 * linux/ia64/syscallent.h (tgkill): New at 1235.
860 2003-07-05 Richard Henderson <rth@twiddle.net>
862 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
863 * syscall.c (ERESTART_RESTARTBLOCK): New.
864 (trace_syscall): Print it.
865 * linux/alpha/syscallent.h (osf_syscall): Name properly.
866 (osf_set_program_attributes): Fix typo.
867 (osf_nfssvc): Likewise.
868 (osf_sigsendset): Likewise.
869 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
870 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
871 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
872 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
873 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
874 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
875 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
876 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
877 clock_getres, clock_nanosleep, semtimedop): New.
879 2003-07-08 Roland McGrath <roland@redhat.com>
881 * signal.c (sys_tgkill): New function.
882 * linux/syscall.h: Declare it.
883 * linux/syscallent.h: Add tgkill.
885 2003-06-27 Roland McGrath <roland@redhat.com>
887 * configure.ac: Check for type `struct __old_kernel_stat'.
888 * file.c (convertoldstat, printoldstat): Define under
889 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
890 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
891 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
892 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
894 2003-06-26 Roland McGrath <roland@redhat.com>
896 * configure.ac: SHMEDIA -> SH64
899 * process.c: Likewise.
901 * syscall.c: Likewise.
903 * linux/shmedia/syscallent.h: Moved to ...
904 * linux/sh64/syscallent.h: ... here.
906 * config.guess: Update from canonical version, timestamp 2003-06-17.
907 * config.sub: Likewise.
909 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
910 From: Joshua Neal <tinara@netpipeline.net>.
912 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
913 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
914 * linux/ia64/syscallent.h: Likewise.
915 * linux/powerpc/syscallent.h: Likewise.
916 * linux/s390/syscallent.h: Likewise.
917 * linux/s390x/syscallent.h: Likewise.
918 * linux/x86_64/syscallent.h: Likewise.
919 From Jakub Jelinek <jakub@redhat.com>.
921 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
922 From Michael Holzheu <HOLZHEU@de.ibm.com>.
924 2003-06-23 Roland McGrath <roland@redhat.com>
926 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
927 From Ulrich Drepper <drepper@redhat.com>.
929 2003-06-10 Roland McGrath <roland@redhat.com>
931 * configure.ac, NEWS: Version 4.4.98.
932 * strace.spec, debian/changelog: 4.4.98-1.
934 2003-06-09 Roland McGrath <roland@redhat.com>
936 * linux/s390x/syscallent.h: Update many syscalls.
937 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
939 * linux/s390/syscallent.h: Update many syscalls.
940 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
942 * linux/shmedia/syscallent.h: New file.
943 From Stephen Thomas <stephen.thomas@superh.com>.
945 * strace.c (trace): Print a message and newline for a WIFEXITED report
946 from the process we just printed an unterminated syscall line for.
948 2003-06-03 Roland McGrath <roland@redhat.com>
950 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
952 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
953 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
954 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
955 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
956 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
957 (get_error) [LINUX] [ARM]: Update.
958 (syscall_enter) [LINUX] [ARM]: New case.
959 * util.c (printcall) [LINUX] [ARM]: New case.
961 * debian/control (Standards-Version): Update to 3.5.10.
963 * strace.c (main): In PATH search, accept only a regular file with
964 execute bits set. Fixes Debian bug #137103.
966 2003-06-02 Roland McGrath <roland@redhat.com>
968 * strace.c (main): Set -q when given -o and not -p, and not when not
969 given -o, to match what the man page always said.
970 Fixes Debian bug #47113, #153678.
972 * configure.ac, NEWS: Version 4.4.97.
973 * strace.spec, debian/changelog: 4.4.97-1.
975 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
976 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
978 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
979 timestamp 2003-05-22.
980 * config.sub: Likewise, timestamp 2003-05-24.
982 2003-05-22 Roland McGrath <roland@redhat.com>
984 * defs.h (struct tcb): New member `nzombies'.
985 * strace.c (alloctcb): Initialize it.
986 (droptcb): Increment our parent's zombie count.
987 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
988 process has zombies it can reap. On the way out, if we reaped
989 an untraced process, decrement the zombie count.
991 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
992 separately using signame.
994 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
995 of literal 0 for index. Consult the right flags without clobbering
996 anything when we reparent the new child to the caller's parent thread.
998 * linux/s390/syscallent.h: Fix sys_clone argument count.
999 * linux/s390x/syscallent.h: Likewise.
1000 * linux/mips/syscallent.h: Likewise.
1001 * linux/alpha/syscallent.h: Likewise.
1002 * linux/powerpc/syscallent.h: Likewise.
1003 * linux/sh/syscallent.h: Likewise.
1004 * linux/sparc/syscallent.h: Likewise.
1005 * linux/hppa/syscallent.h: Likewise.
1007 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1008 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1010 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1011 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1013 * process.c (print_affinitylist): Fix loop condition.
1014 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1016 2003-04-10 Roland McGrath <roland@redhat.com>
1018 * syscall.c (qual_desc): Return zero after parsing number.
1019 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1021 2003-04-07 Roland McGrath <roland@redhat.com>
1023 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1024 * linux/syscall.h: Likewise.
1025 * ipc.c [LINUX] (sys_semtimedop): New function.
1026 From Ulrich Drepper <drepper@redhat.com>.
1028 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1029 From Ulrich Drepper <drepper@redhat.com>.
1031 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1033 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1034 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1036 2003-03-30 Roland McGrath <roland@redhat.com>
1038 * configure.ac, NEWS: Version 4.4.96.
1039 * strace.spec, debian/changelog: 4.4.96-1.
1041 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1043 Various fixes for SuperH [SH]:
1044 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1045 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1047 * process.c (change_syscall): Fixed register which holds system
1049 * util.c (arg0_offset, arg1_offset): provide definition
1050 * Makefile.am: Added new files in linux/sh
1051 * linux/sh/syscallent.h: New file.
1052 * linux/sh/errnoent.h: New file.
1053 * linux/sh/ioctlent.h: New file.
1054 * linux/sh/signalent.h: New file.
1056 * linux/ioctlent.sh: Take an arg for location of header files
1057 * syscallent.sh: Replaced lost $
1059 2003-03-30 Roland McGrath <roland@redhat.com>
1061 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1062 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1063 From Ulrich Drepper <drepper@redhat.com>.
1065 * linux/syscallent.h: Use sys_getrlimit for 191.
1066 Use name "old_getrlimit" for 76.
1067 Reported by Ulrich Drepper <drepper@redhat.com>.
1069 2003-03-18 Roland McGrath <roland@redhat.com>
1071 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1073 2003-03-17 Roland McGrath <roland@redhat.com>
1075 * linux/x86_64/syscallent.h: clone takes 5 args.
1076 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1078 2003-03-15 Roland McGrath <roland@redhat.com>
1080 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1082 2003-03-14 Roland McGrath <roland@redhat.com>
1084 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1086 * linux/ia64/syscallent.h: clone takes 5 arguments.
1087 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1089 2003-03-12 Roland McGrath <roland@redhat.com>
1091 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1092 Use sys_clone for clone2.
1093 * linux/syscall.h: Don't declare sys_clone2.
1094 * process.c (sys_clone): Rewritten to handle both flavors,
1095 print all extra args depending on flag bits.
1096 (sys_clone2): Function removed.
1098 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1100 2003-03-04 Roland McGrath <roland@redhat.com>
1102 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1103 TCB_INSYSCALL is clear, like other platforms do.
1105 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1107 * mem.c [LINUX] (sys_remap_file_pages): New function.
1108 * linux/syscall.h: Declare it.
1109 * linux/syscallent.h: Use it.
1110 * linux/powerpc/syscallent.h: Likewise.
1112 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1114 2003-02-26 Roland McGrath <roland@redhat.com>
1116 * configure.ac: Fix typo in netinet/in.h check.
1117 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1118 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1120 2003-02-24 Roland McGrath <roland@redhat.com>
1122 * configure.ac, NEWS: Version 4.4.95.
1123 * strace.spec, debian/changelog: 4.4.95-1.
1125 * process.c (sys_getresgid): Fix typos in argument access.
1127 2003-02-23 Roland McGrath <roland@redhat.com>
1129 * process.c (sys_getresuid): Fix typos in argument access.
1130 Reported by Anton Blanchard <anton@samba.org>.
1132 2003-02-19 Roland McGrath <roland@redhat.com>
1134 * configure.ac, NEWS: Version 4.4.94.
1135 * strace.spec, debian/changelog: 4.4.94-1.
1137 * version.c: Removed.
1138 * Makefile.am (strace_SOURCES): Remove it.
1139 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1141 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1142 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1143 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1145 2003-01-23 Roland McGrath <roland@redhat.com>
1147 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1148 SPARC, which doesn't use the header regardless.
1150 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1153 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1155 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1156 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1158 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1159 since they can conflict.
1161 2003-01-21 Roland McGrath <roland@redhat.com>
1163 * strace.c (usage): Omit -z, since it has never worked properly.
1166 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1167 var=val in environ or to remove var, respectively.
1168 (usage): Mention it.
1169 * strace.1, NEWS: Document it.
1171 * configure.ac, NEWS: Version 4.4.93.
1172 * strace.spec, debian/changelog: 4.4.93-1.
1173 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1175 2003-01-20 Roland McGrath <roland@redhat.com>
1177 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1178 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1179 TCB_WAITEXECVE state with special kludges.
1181 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1182 reversed from other architectures.
1184 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1185 conditional on [TCB_WAITEXECVE] instead of list of processors.
1187 * util.c (restore_arg0): Evaluate args in no-op defns.
1189 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1190 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1192 2003-01-17 Anton Blanchard <anton@samba.org>
1194 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1196 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1198 2003-01-14 Roland McGrath <roland@redhat.com>
1200 * linux/powerpc/errnoent.h: Add missing errnos.
1201 * linux/powerpc/ioctlent.h: Update ioctl values.
1202 From Anton Blanchard <anton@samba.org>.
1204 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1205 From Anton Blanchard <anton@samba.org>.
1207 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1208 sys_ftruncate64, instead of printargs, for those syscalls.
1209 * linux/mips/syscallent.h: Likewise.
1210 * linux/powerpc/syscallent.h: Likewise.
1211 * linux/s390/syscallent.h: Likewise.
1212 * linux/sparc/syscallent.h: Likewise.
1214 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1215 All others at the moment use linux/syscallent.h, where it's 300.
1217 * strace.1: Update bug reporting info.
1219 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1220 From Nathan Scott <nathans@debian.org>.
1222 * configure.ac, NEWS: Version 4.4.92.
1223 * strace.spec, debian/changelog: 4.4.92-1.
1225 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1226 ppc (never comes out of config.sub).
1228 * process.c (sys_ptrace): Use #lx format for address argument.
1229 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1230 * process.c [POWERPC]: Likewise.
1231 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1232 * syscall.c (get_scno) [POWERPC]: Likewise.
1233 * util.c [POWERPC]: Likewise.
1234 (printnum): Use long for NUM.
1235 From Anton Blanchard <anton@samba.org>.
1237 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1239 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1240 appropriately via set_arg0 or no-ops for each architecture.
1241 (clearbpt): Use those instead of set_arg0 and set_arg1.
1243 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1244 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1245 sys_ftruncate64, instead of printargs, for those syscalls.
1247 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1248 (sys_ptrace): Use printxval.
1249 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1250 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1252 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1253 print it before using printxval.
1254 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1256 2003-01-13 Roland McGrath <roland@redhat.com>
1258 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1259 timestamp 2003-01-10.
1260 * config.sub: Likewise, timestamp 2003-01-03.
1261 * install-sh: Update from Automake 1.7.2.
1263 * linux/powerpc/signalent.h: Add SIGRTMIN.
1264 From Anton Blanchard <anton@samba.org>.
1266 * linux/powerpc/syscallent.h: Add missing system calls.
1267 Decode more system calls, we were just printargs for many things.
1268 Remove some x86-specific system calls.
1269 Remove two syscalls between the socket and ipc syscalls,
1270 it was resulting in all IPC syscalls being off by two.
1272 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1273 From Anton Blanchard <anton@samba.org>.
1275 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1276 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1277 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1278 From Anton Blanchard <anton@samba.org>.
1280 * term.c [LINUX]: Get kernel definition of struct termios.
1281 From Anton Blanchard <anton@samba.org>.
1283 * linux/ioctlent.sh: Look in sound/ directory too.
1284 From Anton Blanchard <anton@samba.org>.
1286 * desc.c (printflock64): Fix ADDR argument type.
1287 From Anton Blanchard <anton@samba.org>.
1289 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1290 sys_siglist and _sys_siglist.
1291 Reported by John Hughes <john@Calva.COM>.
1293 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1294 Reported by John Hughes <john@Calva.COM>.
1296 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1298 2003-01-10 Roland McGrath <roland@redhat.com>
1300 * configure.ac, NEWS: Version 4.4.91.
1301 * strace.spec, debian/changelog: 4.4.91-1
1303 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1304 values for x86-64, conditional on current_personality.
1306 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1308 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1309 * stream.c (print_transport_message): Use #ifdefs for those members.
1311 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1313 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1314 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1316 * strace.c (pfd2tcb): Fix for new tcbtab type.
1317 (rebuild_pollv): Likewise.
1318 (detach): Put variables used under [LINUX] inside #ifdef.
1320 * process.c (change_syscall) [POWERPC]: Add missing return.
1321 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1323 * strace.spec: New file.
1324 * debian/changelog: 4.4.90-1
1325 * debian/rules (binary-arch): Depend on build.
1326 (clean): Don't try to run Makefile.in.
1327 * debian/control (Standards-Version): Now 3.5.8.
1329 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1331 2003-01-09 Roland McGrath <roland@redhat.com>
1333 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1335 * debian/control: Update Maintainer: field.
1337 2003-01-08 Roland McGrath <roland@redhat.com>
1339 * NEWS: Update for 4.4.90 test release.
1341 Support for new Linux 2.5 thread features.
1342 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1343 (struct tcb): New members nclone_threads, nclone_detached,
1345 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1346 (waiting_parent): Macro removed.
1347 (pid2tcb): Declare it.
1348 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1349 child to our parent if we are a CLONE_THREAD child ourselves.
1350 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1351 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1352 determining if we have any. If TCB_CLONE_THREAD is set, check
1353 parent's children instead of our own, and bump nclone_waiting count.
1354 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1355 the syscall was exit_group.
1356 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1357 * strace.c (pid2tcb): No longer static.
1358 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1359 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1360 If we have thread children, set TCB_EXITING and don't clear the TCB.
1361 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1362 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1363 children of our parent that might be waiting for us too.
1364 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1365 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1367 Revamp -f support for Linux.
1368 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1369 the system call to be clone with CLONE_PTRACE set. Various new static
1371 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1372 Initialize TCPCHILD->parent field.
1373 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1374 Check in case the new child is in the tcb already.
1375 (internal_fork) [LINUX]: Just call internal_clone.
1376 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1377 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1379 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1381 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1383 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1385 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1387 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1389 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1391 * debian/rules: no longer install postinst and prerm
1392 * debian/control: do not end summary with full stop (lintian)
1394 2002-12-30 Roland McGrath <roland@redhat.com>
1396 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1397 (EXTRA_DIST): Add missing files.
1399 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1401 * syscall.c (qualify_one): New function.
1402 (qual_options): Replace lookup field with qualify, update initializer.
1403 (qualify): Update caller.
1404 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1405 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1406 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1408 * version.c (version): Make const, bump to 4.4.90.
1409 * strace.c: Update decl.
1411 * Makefile.am [LINUX && X86_64]: Remove cruft.
1412 * linux/x86_64/errnoent1.h: New file.
1413 * linux/x86_64/ioctlent1.h: New file.
1414 * linux/x86_64/signalent1.h: New file.
1415 * linux/x86_64/syscallent1.h: New file.
1416 * linux/x86_64/i386-headers.diff: File removed.
1417 * linux/x86_64/makeheaders.sh: File removed.
1418 * linux/x86_64/Makefile.in: File removed.
1420 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1421 already broken for 32-bit personality on x86-64.
1423 2002-12-29 Roland McGrath <roland@redhat.com>
1425 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1426 * linux/Makefile.am: File removed.
1427 * freebsd/Makefile.am: File removed.
1428 * sunos4/Makefile.in: File removed.
1429 * svr4/Makefile.in: File removed.
1431 * linux/alpha/Makefile.in: File removed.
1432 * linux/hppa/Makefile.in: File removed.
1433 * linux/ia64/Makefile.in: File removed.
1434 * linux/powerpc/Makefile.in: File removed.
1435 * linux/s390/Makefile.in: File removed.
1436 * linux/s390x/Makefile.in: File removed.
1438 2002-12-26 Roland McGrath <roland@redhat.com>
1440 * syscallent.sh: Grok three flavors of #define line, uniquify.
1441 * linux/hppa/syscallent.sh: File removed.
1442 * linux/powerpc/syscallent.sh: File removed.
1444 * linux/Makefile.am: New file.
1445 * linux/Makefile.in: File removed.
1446 * freebsd/Makefile.am: New file.
1447 * freebsd/i386/Makefile.am: New file.
1448 * freebsd/i386/Makefile.in: File removed.
1450 2002-12-22 Roland McGrath <roland@redhat.com>
1452 Update to Autoconf 2.57, and Automakify with version 1.7.
1453 * Makefile.am: New file.
1454 * Makefile.in: File removed.
1455 * configure.in: Moved to ...
1456 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1457 * aclocal.m4: Moved to ...
1458 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1459 * acconfig.h: File removed.
1460 * AUTHORS: New file, makes automake happy.
1461 * autogen.sh: File removed.
1462 * README-CVS: Update to recommend autoreconf instead.
1463 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1464 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1465 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1466 * strace.c: *_DECLARED -> HAVE_DECL_*
1467 * stream.c: HAVE_* -> HAVE_STRUCT_*
1469 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1470 sh, and use $(srcdir) to find the script.
1471 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1472 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1473 * linux/x86_64/Makefile.in (headers): Renamed to all.
1474 * linux/alpha/Makefile.in: Add empty install target.
1475 * linux/x86_64/Makefile.in: Likewise.
1476 * linux/powerpc/Makefile.in: Likewise.
1477 * linux/Makefile.in: Likewise.
1479 2002-12-26 Roland McGrath <roland@redhat.com>
1481 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1482 From Daniel Jacobowitz <drow@false.org>.
1484 2002-12-21 Roland McGrath <roland@redhat.com>
1486 * linux/syscallent.h: Add some new 2.5 syscall names.
1487 Now clone takes 5 args.
1488 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1489 [LINUX] (sys_clone): Print new args.
1490 * mem.c (print_ldt_entry): Make global.
1492 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1493 safety, since up to 260 are already used in 2.5 kernels.
1494 * linux/syscallent.h: Update the table.
1495 * linux/ia64/syscallent.h: Likewise.
1497 * syscall.c (force_result): New function.
1498 * process.c (internal_wait): Handle ECHILD exit from wait call with
1499 WNOHANG flag set; force the return value to 0 in the inferior when it
1500 has live children we are tracing.
1501 * NEWS: Mention the bug fix.
1503 2002-12-17 Roland McGrath <roland@redhat.com>
1505 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1506 with linux/syscallent.h additions.
1508 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1509 (tcbtabsize): New variable.
1510 (main): Initialize them using dynamic allocation.
1511 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1512 (pid2tcb, cleanup): Likewise.
1513 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1514 (rebuild_pollv): Dynamically allocate the vector.
1515 * defs.h (tcbtab): Update decls.
1516 (MAX_PROCS): Macro removed, no more static limit on this.
1517 * process.c (fork_tcb): New function.
1518 (internal_clone, internal_fork): Use it instead of checking nprocs.
1520 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1521 in wait after sending SIGSTOP.
1523 2002-12-16 Roland McGrath <roland@redhat.com>
1525 * signal.c (sprintsigmask): Increase static buffer size to account for
1526 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1528 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1529 __WNOTHREAD and __WALL.
1531 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1532 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1534 2002-12-15 Roland McGrath <roland@redhat.com>
1536 * process.c (setarg) [POWERPC]: Support it.
1538 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1539 Old value was bogus, not even a proper instruction.
1540 From Guy M. Streeter <streeter@redhat.com>.
1542 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1544 * configure.in: Don't check for putpmsg.
1545 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1546 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1548 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1549 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1551 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1552 * linux/sparc/syscallent.h: Likewise.
1553 * linux/hppa/syscallent.h: Likewise.
1555 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1556 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1557 * process.c: Likewise.
1559 * desc.c (sys_osf_select): Add missing return type.
1561 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1563 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1564 sys_nanosleep, both already in linux/dummy.h.
1566 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1567 (trace_syscall): Fix return without value.
1569 * linux/syscallent.h: Update table with names of new syscalls
1570 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1571 * linux/ia64/syscallent.h: Likewise.
1572 * linux/powerpc/syscallent.h: Likewise.
1574 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1575 defined. If the bit is set, print the sa_restorer field of sigaction.
1577 * mem.c: Add sys_{get,set}_thread_area.
1578 * linux/syscall.h: Declare them.
1579 * linux/syscallent.h: Update the table for these.
1580 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1581 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1583 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1584 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1585 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1586 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1587 sched_getaffinity, futex.
1588 * linux/syscallent.h: Update the table.
1589 * io.c: Add sys_sendfile64.
1590 * file.c: Add sys_readahead, sys_*xattr.
1591 * process.c: Add sys_futex, sys_*affinity.
1593 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1594 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1595 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1597 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1599 Bugfix for s390/s390x:
1600 * syscall.c: Fixed scno derivation for s390/s390x.
1602 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1604 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1605 to allow the compilation of a native MIPS strace.
1607 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1609 From Marty Leisner <leisner@rochester.rr.com>,
1610 rewritten by mludvig:
1611 * strace.c (not_failing_only): New.
1612 (usage): Added -z switch description.
1613 (main): Added -z switch parsing to not_failing_only variable.
1614 * syscall.c (trace_syscall): Added not_failing_only handling.
1616 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1618 Missing complete changelog for 2002-10-07 commit:
1619 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1620 * acconfig.h: New define for s390x.
1621 * config.sub: Added missing define for s390 and new one for s390x.
1622 * configure.in: Added new define for s390x.
1623 * file.c: Added missing #undef dirent64 and new defines for s390x.
1624 * linux/s390: New directory.
1625 * linux/s390/Makefile.in: New file.
1626 * linux/s390/errnoent.h: New file.
1627 * linux/s390/ioctlent.h: New file.
1628 * linux/s390/signalent.h: New file.
1629 * linux/s390/syscallent.h: New file.
1630 * linux/s390x: New directoy.
1631 * linux/s390x/Makefile.in: New file.
1632 * linux/s390x/errnoent.h: New file.
1633 * linux/s390x/ioctlent.h: New file.
1634 * linux/s390x/signalent.h: New file.
1635 * linux/s390x/syscallent.h: New file.
1636 * linux/syscall.h: Added sys_mincore() prototype and added new
1638 * process.c: Added s390x defines.
1639 (change_syscall): Changed handling for s390.
1640 (setarg): Added missing s390/s390x code in setarg().
1641 * signal.c: Added s390x define.
1642 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1643 arguments to sprintsigmask()).
1644 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1645 since printstr() expects a long.
1646 * syscall.c (decode_subcall): Changed several variables to be long
1647 instead of int to match 64 bit requirements. Added s390x defines.
1648 (syscall_enter): Changed upeek() call to match s390 and s390x
1650 * util.c: Added s390x defines.
1652 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1654 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1655 and bugfixes to s390 by D.J. Barrow.
1657 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1659 Merged x86-64 port by Andi Kleen <ak@suse.de>
1660 and Michal Ludvig <mludvig@suse.cz>
1661 * Makefile.in: New target 'headers'. Failure ignored.
1662 * acconfig.h: New defines for x86-64.
1663 * configure.in: Ditto.
1667 * process.c: Added support for x86-64.
1669 * syscall.c: Ditto + added automatic personality switching.
1670 * linux/syscall.h: Ditto.
1671 * linux/x86_64: New directory.
1672 * linux/x86_64/Makefile.in: New file.
1673 * linux/x86_64/gentab.pl: Ditto.
1674 * linux/x86_64/i386-headers.diff: Ditto.
1675 * linux/x86_64/makeheaders.sh: Ditto.
1676 * linux/x86_64/syscallent.h: Ditto.
1677 * mem.c (print_mmap): Always print arg[4] as int.
1679 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1681 * configure.in: Fix regular expressions.
1682 * linux/syscall.h: Added missing braces in prototype of
1684 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1685 (struct fileflags): Made extern to inhibit compiation warnings.
1686 (sys_getdents64): Merged LINUX and SVR4 part.
1687 * syscall.c (get_scno): Split multiline string into two distinct
1690 2002-05-24 John Hughes <john@calva.com>
1692 * stream.h, net.h: Avoid possible infinite loop caused by
1693 unsigned arithmetic in preceeding change.
1695 2002-05-23 John Hughes <john@calva.com>
1697 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1699 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1700 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1703 * configure.in: use tests for struct opthdr and struct t_opthdr.
1705 * defs.h: add new function print_sock_optmgmt.
1707 * io.c: add hack that lets ioctl decode functions set auxilliary
1710 * stream.c: better decoding for timod ioctls.
1712 * net.c: add function print_sock_optmgmt, used by timod ioctl
1713 decoding functions in stream.c.
1715 2002-05-23 John Hughes <john@calva.com>
1717 * acconfig.h: Make autoheader happy about Linux/SuperH
1719 2002-05-23 John Hughes <john@calva.com>
1721 * strace.c: Get rid of warning if not using POLL_HACK
1723 2002-05-22 John Hughes <john@calva.com>
1725 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1726 options that are not just ints, cope with systems that don't
1727 #define SOL_TCP and so on.
1729 2002-05-21 John Hughes <john@calva.com>
1731 * strace.c: Fix warning if POLL_HACK is used.
1733 2002-05-17 John Hughes <john@calva.com>
1735 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1737 2002-05-17 John Hughes <john@calva.com>
1739 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1741 2002-05-17 John Hughes <john@calva.com>
1743 * stream.c: tidy up output a little.
1745 2002-05-17 John Hughes <john@calva.com>
1747 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1748 to procpriv syscall.
1750 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1752 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1753 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1756 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1758 * strace.c: close tcp->outf in droptcb()
1760 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1762 * net.c: decode packet options
1764 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1766 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1768 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1771 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1772 * defs.h, file.c, io.c: fix signed/unsigned issues
1773 * syscall.c: check for negative u_errors
1774 * cvsbuild: renamed to autogen.sh
1776 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1778 * net.c: add new TCP socket options
1780 2001-10-26 John Hughes <john@calva.com>
1782 * svr4/ioctlent.sh: Cope with #define lines containing
1783 comments that terminate on subsequent lines. Used to
1784 comment out subsequent ioctls!
1786 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1788 * linux/ioctlent.h: regenerated using current scripts so
1789 term ioctls are included
1791 2001-10-19 John Hughes <john@Calva.COM>
1793 * strace.c(proc_open): On SVR4 only trace the syscalls,
1794 signals and faults we care about.
1796 2001-10-18 John Hughes <john@Calva.COM>
1798 * acconfig.h: Add HAS_SIGINFO_T.
1799 * aclocal.m4: add check for siginfo_t in signal.h.
1800 * configure.in: use check for siginfo_t.
1801 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1802 allow access to siginfo when signal recieved.
1803 * process.c: Remove SVR4 only version of printsiginfo.
1804 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1805 * strace.c: on SVR4 print siginfo when signal recieved.
1807 2001-10-18 John Hughes <john@Calva.COM>
1809 * system.c(sys_ssisys): handle return values for ssisys
1811 2001-10-18 John Hughes <john@Calva.COM>
1813 * signal.c: handle sigwait
1814 * svr4/dummy.c: Move sigwait to done
1815 * svr4/syscall.h: handle sigwait
1817 2001-10-16 John Hughes <john@Calva.COM>
1819 * system.c(sys_ssisys): decode some args for ssisys.
1821 2001-10-16 John Hughes <john@Calva.COM>
1823 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1825 * svr4/dummy.h: memcntl is much like mctl.
1827 2001-10-16 John Hughes <john@Calva.COM>
1829 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1830 to read unmapped page. Make it possible to strace ksh.
1832 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1834 * process.c (internal_clone): Avoid race condition by clearing
1835 breakpoint after attaching to child.
1837 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1839 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1840 by Don Dugger, with my refinements).
1842 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1843 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1845 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1846 new ioctlent.h generation scheme.
1848 * linux/syscall.h (sys_clone2): Declare.
1849 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1851 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1852 don't miss the tty ioctls (unfortunately, some of the sound timer
1853 ioctls are in conflict with them!).
1855 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1856 (clrbpt) [IA64]: Ditto.
1858 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1860 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1861 r8 (eax). Handle TCB_WAITEXECVE.
1862 (syscall_fixup): Handle ia64.
1863 (syscall_enter): Fix argument fetching for ia64.
1865 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1866 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1868 * process.c (tcp): New function.
1869 (change_syscall): Add support for ia64 linux.
1870 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1872 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1874 * resource.c (sprintrlim64): Ditto.
1876 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1877 [IA64]: Declare "ia32" variable.
1879 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1880 kernel headers. Declare the necessary constants and structures
1883 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1885 * signal.c (parse_sigset_t): New function.
1886 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1887 avoiding relying on internal layout of sigset_t datastructure.
1889 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1891 * linux/ia64/syscallent.h: Add getunwind().
1893 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1895 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1896 PT_AR_BSP. Pick up arguments starting with out0, which is not
1897 always the same as r32 (e.g., consider inlined syscalls).
1899 2001-09-28 John Hughes <john@Calva.COM>
1901 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1902 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1904 2001-09-18 John Hughes <john@Calva.COM>
1906 * net.c: fix display of sockaddr structures, sometimes too many "}",
1907 sometimes too few. Fix suggested by Richard Kettlewell.
1909 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1911 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1912 the struct from bits/sigcontext.h already which signal.h includes.
1914 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1916 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1918 * linux/Makefile.in: fix a few things so the ioctl list is generated
1920 * ioctl.c: remember to shift ioctl masks as well
1922 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1924 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1925 for sys_fcntl as well
1927 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1929 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1931 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1933 * process.c: seems Linux/IA64 changed register names on us, switch to
1936 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1938 * strace.c: set CLOEXEC flag for outputfile
1940 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1942 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1944 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1946 * configure.in: Support cross-compiling between architectures
1948 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1950 * configure.in: add S390 to architecture list
1952 2001-07-10 John Hughes <john@Calva.COM>
1954 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1955 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1956 of args to readv/writev. Also gets rid of redundant printiovec
1957 routine from net.c (duplicate of tprint_iov in util.c).
1959 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1961 * config.{guess,sub}: updated
1963 2001-05-15 John Hughes <john@Calva.COM>
1965 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1966 it was just passing the sigmask (ucp->uc_sigmask).
1968 2001-05-15 John Hughes <john@Calva.COM>
1970 * util.c: Don't run off the end of valid memory in umovestr when
1971 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1972 unmapped page just after the args/env area).
1974 2001-04-18 John Hughes <john@Calva.COM>
1976 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1977 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1978 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1979 Treat rexecve as an exec.
1980 * system.c: decode arguments to ssisys call on nsc systems.
1981 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1984 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1986 * process.c: fix cast for powerpc code
1987 * linux/powerpc/syscallent.h: update syscall list
1988 * README: fix address for the strace mailinglist
1989 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1990 the realtime signals as well
1992 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1994 * Merge patches from Maciej W. Rozycki:
1995 + util.c: add code to print PC for MIPS
1996 + linux/mips/syscallent.h: updated
1997 + system.c: formating fixes for sys_sysmips
1998 + configure.in: test for yet more headers
1999 + stream.c: use configure-headertests instead of relying on OS hints
2001 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2003 * NEWS: start 4.3.1 items
2004 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2006 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2008 * configure.in: test for asm/sysmips.h and linux/utsname.h
2009 * linux/syscall.h: fix a typo for sys_sysmips
2010 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2013 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2015 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2017 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2019 * linux/ia64/ioctlent.h: regenerated
2021 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2023 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2024 general Linux ioctlent.sh
2026 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2028 * linux/ioctlent.sh: add dir variable for location of kernel headers
2030 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2032 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2034 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2036 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2038 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2040 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2042 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2044 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2046 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2048 * configure.in: use sparc* so we can compile on sparc64 as well
2049 * process.c, syscall.c: work around double define of fpq, fq and fpu
2050 structs on Linux/sparc, and use regs instead of pt_regs
2051 * don't use asm/sigcontext.h on Linux/sparc
2053 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2055 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2057 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2059 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2060 trace threaded programs
2062 2001-03-27 John Hughes <john@Calva.COM>
2064 * aclocal.m4: add check for endianness of long long.
2065 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2066 * configure.in: check for endianness of long long.
2067 * defs.h: change LONG_LONG macro to work with either endianness of
2070 2001-03-27 John Hughes <john@Calva.COM>
2072 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2073 initialisation list for array).
2075 2001-03-27 John Hughes <john@Calva.COM>
2077 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2078 systems - bad merge of Harald Boehme's patch by me.
2080 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2082 * lots of files: add Linux/hppa support
2084 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2086 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2087 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2088 * config.guess: updated
2090 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2092 * linux/ioclsort.c: new file
2093 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2094 the ioctl list that doesn't involve attempting to #include all kernel
2096 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2097 by the new ioctlent.sh
2098 * ioctl.c: only look at the number and type bits for linux, since
2099 ioctlent.sh no longer supplies the others
2101 2001-03-08 John Hughes <john@Calva.COM>
2103 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2104 pretend they have names ending with "?" so that -e trace=stat (for
2106 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2107 * freebsd/i386/syscall.h: consistency.
2109 2001-03-08 John Hughes <john@Calva.COM>
2111 * acconfig.h: add new ST_xxx defines.
2112 * aclocal.m4: macros to check for more fields in struct stat.
2113 * configure.in: use new macros to check for fields in struct stat.
2114 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2116 2001-03-08 John Hughes <john@Calva.COM>
2118 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2119 * file.c: use LONG_LONG
2120 * io.c: use LONG_LONG
2121 * mem.c use LONG_LONG
2123 2001-03-08 John Hughes <john@Calva.COM>
2125 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2126 * aclocal.m4: routines to check for long long off_t and rlim_t.
2127 * configure.in: check for long long off_t and rlim_t.
2128 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2129 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2131 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2132 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2133 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2135 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2136 now done automaticaly for us.
2137 * freebsd/i386/syscall.h: ditto.
2138 * freebsd/i386/syscallent.h ditto.
2140 2001-03-07 John Hughes <john@Calva.COM>
2142 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2143 * file.c: On FreeBSD use stat64 and pals instead of stat.
2144 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2145 * freebsd/i386/syscall.h: ditto.
2146 * freebsd/i386/syscallent.h: ditto.
2148 2001-03-07 John Hughes <john@Calva.COM>
2150 * file.c: merge missing part of Harald Böhme's solaris patches,
2151 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2153 2001-03-07 John Hughes <john@Calva.COM>
2155 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2156 * svr4/syscallent.h: pread/pwrite are TF calls.
2158 2001-03-07 John Hughes <john@Calva.COM>
2160 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2161 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2162 we don't need to know endianness of long long.
2163 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2164 ftruncate, allows reduction in numvber of horrid #if's
2165 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2166 * mem.c: FreeBSD now uses 64 bit version of mmap.
2167 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2168 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2169 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2171 2001-03-06 John Hughes <john@Calva.COM>
2173 * file.c: Implement truncate64 and ftruncate64
2174 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2176 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2178 2001-03-06 John Hughes <john@Calva.COM>
2180 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2181 syscall master file).
2183 2001-03-06 John Hughes <john@Calva.COM>
2185 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2186 zap incorrect syscall subarg range check.
2188 2001-03-06 John Hughes <john@Calva.COM>
2190 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2191 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2192 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2195 2001-03-06 John Hughes <john@Calva.COM>
2197 * dummy.h: add unimplemented UW sycalls
2198 * syscall.h: we can do settimeofday for UW, whopee!
2199 * syscallent.h: fix unimplemented UW syscalls
2201 2001-03-06 John Hughes <john@Calva.COM>
2203 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2204 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2205 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2206 so it doesn't try to use pr_sysarg.
2208 2001-03-06 John Hughes <john@Calva.COM>
2210 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2211 * file.c: handle xstat version _STAT64_VER, aka stat64.
2213 2001-03-06 John Hughes <john@Calva.COM>
2215 * net.c: make sure SOL_ options are defined before using.
2216 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2218 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2220 * net.c: fix format for printing Unix domain sockets
2222 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2224 * linux/mips/syscallent.h: use new sys_sysmips
2225 * system.c: add sys_sysmips decoding
2227 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2229 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2230 submitted the IP6 scope ID updates
2231 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2232 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2234 * configure.in: check for if_indextoname function and sin6_scope_id
2235 * net.c: teach printsock about IP6 scope ids
2237 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2239 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2240 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2241 * Makefile.in: use @mandir@ and @bindir@
2243 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2245 * net.c: fix formating error in sys_setsockopt
2246 * net.c: add list of socketlayers and use that for [gs]etsockopt
2248 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2250 * time.c: use sys/timex.h so things compile with 2.2 kernels
2251 * stream.c: test if MSG_* constants are #defined
2253 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2255 * process.c: perform bpt trick for clone as well so we can get the
2256 pid of the child before it starts doing something
2257 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2258 again with newer libcs
2259 * test/clone.c: improve our testcase a bit
2260 * Merge another patch from Gäel Roualland with FreeBSD updates
2262 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2264 * lots of files: merge patch from Gaël Roualland to add
2265 support for FreeBSD.
2267 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2269 * file.c: update to reflect that st_ino suddenly became a long long
2270 in the in Linux 2.4.0-test6
2272 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2274 * test/clone.c: minor fixup
2275 * Another bunch of patches from John Hughes merged:
2277 + SVR4 printcontext(): sigset_t != sigset_t*
2278 + getcontext returns a value, so print on exit of syscall
2279 + add UC_FP to ucontext_flags for OS writers that can't spell
2280 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2281 + decode_subcall(): only do subcall range checking when needed
2282 * bunch of UnixWare updates
2283 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2285 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2287 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2290 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2292 * strace.c: close outf before we exec a child process
2294 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2296 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2297 * defs.h (struct tcb): Make auxstr member const.
2298 * file.c (fsmagic): And many more magic numbers.
2299 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2301 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2303 * defs.h: balance #if/#endif again
2304 * system.c: fix return statements in sys_capget()
2305 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2306 + file.c: add F_[SG]ETSIG to fcntl flags
2307 + strace.c: don't setre[gu]id if not needed
2308 + system.c: handle sys_reboot for Linux
2309 + term.c: add baudrate constants up to B4000000
2310 + linux/**/syscallent.h: note that munlockall has no arguments
2312 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2314 * CREDITS: fix email address
2315 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2316 * signal.c: honour offset of sigconfig in sigframe structure for
2318 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2320 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2321 AR_BSP points to the _end_ of the active register frame, so we need
2322 to adjust bsp by moving it back by the size of the active frame
2325 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2327 * process.c: add sparc support to change_syscall
2329 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2331 * linux/mips/syscallent.h: fix some typos
2333 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2335 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2338 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2340 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2343 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2345 * README-linux: updated to note that strace might not compile
2346 with development kernels
2347 * bjm.c: sys_query_module: check if malloc succeeds
2348 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2349 * linux/syscallent.h: updated for 2.3.99pre3
2350 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2351 even though Linux doesn't implement them
2352 * syscall.c: add global variables for MIPS registers as well
2353 * syscall.c: move global variables to before get_scno since that uses them
2354 * util.c: oops, misspelled defined
2355 * process.c: fix ptrace calls in change_syscall
2356 * mem.c: decode sys_madvise
2357 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2358 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2359 + small fix for RLIMIT_* and RUSAGE_BOTH
2360 + enhace support for capget and capset
2362 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2364 * test/vfork.c: new file to test vfork traces
2365 * test/.cvsignore: new file
2366 * defs.h: Up maximum number of traced processed to 64
2367 * strace.c: Disable some debugging code from davidm
2368 * implement setarg for more architectures
2369 * implement change_syscall
2371 1999-12-27 Morten Welinder <terra@diku.dk>
2373 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2374 _unsigned_ char parameter.
2376 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2380 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2382 * Merge Linux/ia64 patches
2384 2000-01-02 Pavel Machek <pavel@ucw.cz>
2386 * probe if sys/poll.h exists in configure + minor cleanups
2388 * syscall.c: split trace_syscall into few pieces to make code readable
2390 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2392 * Release version 4.2 to get the current updates out and so
2393 we can concentrate in finishing the clone support.
2395 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2397 * Add 1900 to tm_year in sprinttime
2399 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2401 * file.c: protect printstat64 with STAT64 instead of linux so we can
2402 compile on Linux architectures that don't have it
2403 * util.c: fix LOOP for ARM
2405 Fri Dec 24 18:05:00 EST 1999
2407 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2409 * file.c: Use ugly libc_stat trick also for stat64.
2410 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2411 * process.c (internal_clone): Fix a few typos and add definitions to make
2412 it at least compile.
2413 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2414 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2416 * aclocal.m4: Define AC_STAT64.
2417 * acconfig.h: Define HAVE_STAT64.
2418 * configure.in: Add AC_STAT64.
2420 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2422 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2423 support for Linux on the IBM S/390 architecture
2424 * process.c: add internal_clone(), currently only shows the options
2425 * syscall.c: use internal_clone to handle SYS_clone
2427 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2429 * Rewrite mmap-handling to support mmap2 on Linux
2431 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2433 * Note that Linux can handle sys_semop() as well
2435 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2437 * Include linux/in6.h for glibc2.0 and older
2439 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2441 * Merge patches from John Hughes to make configure support UnixWare
2443 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2445 * Enhance sys_query_module
2447 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2449 * Patches from John Hughes:
2450 + cosmectic fix in sys_getpmsg
2451 + allow net.c to compile on systems without AF_INET6
2452 + Only use long_to_sigset on Linux systems
2453 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2455 + Parse mount arguments for UnixWare
2456 + ACL fixes for UnixWare
2458 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2460 * Release 4.1 to get all the changes made out there
2462 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2464 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2465 + Socket calls parsed better
2466 + bunch of alpha OSF syscalls added
2467 + Fix alpha 32/64 bit issues
2469 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2471 * Move Linux kernelmodule-functions from system.c to bjm.c and
2472 remove duplicate for sys_create_module
2473 * Linux MIPS updates:
2474 + Play with #ifdef's in net.c to get IPv6 right
2475 + Use printargs for vm86-syscall
2477 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2479 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2481 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2483 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2484 and sys_delete_module correctly
2486 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2488 * Update cvsbuild to give a better error if autoconf isn't installed
2489 * Add test for linux/ptrace.h to configure
2490 * Since we define GNU_SOURCE in the Makefile we don't need to define
2491 USE_GNU in file.c anymore
2493 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2495 * #define USE_GNU before including file.c so we get some extra O_* flags
2497 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2499 * Add missing } in IPv6 output
2501 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2503 * Update copyright for strace-graph to BSD to be consistent with
2506 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2508 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2509 defined for all kernelversions
2510 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2512 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2514 * linux/sparc/syscall.h: Declare create_module/init_module.
2515 * configure.in: Allow compilation in a different directory
2516 than the source one.
2517 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2518 so that we don't depend on asm/ptrace.h which clashes with
2521 * syscall.c: Likewise.
2523 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2525 * Syscall 94 on Linux alpha is sys_poll
2527 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2529 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2531 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2533 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2534 + Correctly implement fix sys_createmodule (Linux)
2535 + Add limited handlig of sys_initmodule (Linux)
2537 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2539 * Add configure-test for sys/reg.h and use that
2540 * Use sys/reg.h instead of asm/ptrace.h
2542 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2544 * Remove hack in signal.c for arm architecture
2545 * Add hack so we compile correctly on powerpc
2547 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2549 * Add a corrected patch from Daniel Jacobowitz
2551 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2553 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2554 for the stat structure
2556 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2558 * Fix test for sys/reg include
2560 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2562 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2563 * Fixed some SunOS compile problems earlier that I forgot to include
2566 Mon Jun 14 12:44:25 CEST 1999
2568 * Avoid leakint fd into child when forking, patch from
2569 John Hughes <john@Calva.COM>
2571 Fri Jun 11 14:54:47 CEST 1999
2573 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2574 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2576 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2578 * Brought syscall list for alpha up to date
2580 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2582 * system.c: sys_umount2 syscall support.
2583 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2584 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2585 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2586 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2587 so it needs strace's own copy of the stat structure.
2588 * util.c: Make it compile on sparc-linux.
2589 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2590 * signal.c: rt_sigaction has different arguments on sparc*-linux
2592 * syscall.c: Recognize sparc64-linux binaries.
2594 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2596 * configure.in: Fix typo (CFLAG -> CFLAGS).
2598 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2600 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2602 * Add some sysctl support, patch from Ulrich Drepper
2604 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2606 * Use kernel dirent structure for Linux
2608 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2610 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2611 + some layout and other minor fixes
2612 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2613 is similar enough to i386 to not need it's own subdirectory
2614 + add support for sendfile and mremap syscalls for Linux
2615 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2616 + ioctls.h vs sys/ioctl.h on Alpha platform
2617 + pointer was casted to an int in stream.c
2618 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2619 + several other casts changed
2620 + correct ARM/POWERPC architecture defines in acconfig.h
2621 * Merge in patches from Morten Welinder <terra@diku.dk>
2622 + add some autoconf-tests for includefiles
2623 + handle solaris version of sigcontext struct (actually I hacked this
2624 up again, but the idea is his :)
2626 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2628 * Update syscalls for linux alpha, patch from Bart Warmerdam
2630 * Update sparc code so it actually compiles
2632 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2634 * Add support for old_*stat functions for Linux. Please note you need
2635 to use reasonably recent kernel headers to compile strace now.
2636 * Change references to LINUX into linux in file.c
2637 * Fix include for LDT in mem.c
2639 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2641 * Change in strace maintainership, jrs passed the torch to me.
2643 * Incorporate all changes already made in the Debian strace package:
2644 + compiles with more Linux kernels
2645 + added support for more Linux architectures
2646 + add support for a lot of extra syscalls
2647 + fix some problems with hanging children
2648 + check stray syscall after execv
2649 + decode capget and capset arguments
2650 + add more constants to net.c
2651 + detect ROSE networking
2652 + add more protocol families to domains
2654 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2655 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2656 + added IP, IPX and TCP-options
2657 + added IP, IPX and TCP support to get-/setsockopt()
2659 + updated handling of signals
2661 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2663 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2664 instead of SVR4. That is, read a few bytes at a time
2665 to avoid overrunning the end of the stack.
2667 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2669 * version.c: Version 3.1 is released.
2671 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2673 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2674 as well since that's where glibc declares it. Go figure.
2675 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2676 instead of sigcontext_struct since glibc v5+ apparently
2677 plays games with the native OS namespace.
2678 From David Mosberger-Tang <davidm@AZStarNet.com>.
2680 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2682 * version.c: Version 3.0.14 is released.
2684 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2685 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2686 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2688 Reported by Henrik Storner <storner@osiris.ping.dk>.
2690 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2691 sys/filio.h and sys/stream.h and remove check for poll.
2692 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2693 Handle old and new styles of argument passing for select on Linux.
2694 * ioctl.c, stream.c: Conditionalize stream code on presence of
2695 sys/stream.h instead of poll because glibc implements poll but
2696 not the rest of the stream interface.
2697 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2698 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2700 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2701 * util.c (umoven, umovestr): Move data in long-sized chunks
2702 at a time, instead of hard coding it to be 4.
2703 From David Mosberger-Tang <davidm@AZStarNet.com>.
2705 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2707 * version.c: Version 3.0.13 is released.
2709 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2710 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2711 asm/sigcontext.h to define sigcontext_struct and don't define it
2712 locally if the header is present.
2714 * syscall.c (nerrnos{0,2}): Correct size computation.
2716 * Makefile.in: Remove dependencies and rules relating to files
2717 normally found in the os directory. Because of the new scheme we
2718 don't know precisely where they come from. Sigh.
2719 * signalent.sh: Make it work for sunos4, linux, and svr4.
2720 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2721 to traditional make syntax. Add signalent.h to files which can
2722 unconditionally be rebuilt. Prevent signalent.h from being
2723 unconditionally being rebuilt since it's customized.
2724 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2725 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2726 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2727 4.1.4 and gcc 2.7.2.
2729 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2731 * configure.in, Makefile.in: Add OSARCH concept to finish
2732 build support for the alpha.
2733 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2734 and maintainer-clean rules.
2735 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2736 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2737 for less, greater, and equal since subtraction on two's
2738 complement numbers isn't an order relation (it isn't transitive)!
2739 * linux/Makefile.in: Add rules for the signalent.h file.
2740 * linux/alpha/Makefile.in: New file.
2742 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2744 * version.c: Version 3.0.12 is released.
2746 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2747 From Michael E Chastain <mec@duracef.shout.net>.
2749 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2750 * syscall.c (set_personality): New.
2751 * strace.c (main): Call set_personality.
2752 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2753 ioctlent, and signalent indirect pointers and redirect them
2754 based on personality.
2755 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2756 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2758 * util.c (upeek): Handle case where ptrace returns a long
2759 and sizeof(long) != sizeof(int).
2760 From Richard Henderson <richard@twiddle.tamu.edu>
2762 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2764 * version.c: Version 3.0.11 is released.
2766 * many files: Fix more printf warnings for other platforms.
2768 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2770 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2771 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2773 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2774 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2776 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2778 * version.c: Version 3.0.10 is released.
2780 * Makfile.in: Add os/arch to includes so that a given arch
2781 (like alpha) can override the native arch (like i386).
2782 * configure.in: Check for sendmsg.
2784 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2785 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2787 * acconfig.h, configure.in: Detect the alpha.
2788 * ioctl.c: Handle the alpha.
2789 * defs.h: Make some members long for the alpha. Define
2790 some register nicknames. Add support for WAITEXECVE.
2791 * file.c [ALPHA]: Support the alpha for statfs. Add
2792 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2793 major and minor results are suitable for passing to printf.
2794 * signal.c, syscall.c: Support the alpha.
2795 * process.c: Add alpha user offsets.
2796 * most files: Use %l? for printf arguments since
2797 most are now longs for the alpha.
2798 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2800 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2802 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2804 * version.c: Version 3.0.9 is released.
2806 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2808 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2809 Linux kernel version system calls.
2811 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2813 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2814 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2815 decode IPC calls using it.
2816 * sunos4/dummy.h: Alias sys_semop to printargs.
2817 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2818 * sunos4/syscallent.h: Include new subcalls for IPC.
2819 From Matthias Pfaller <leo@dachau.marco.de>.
2821 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2823 * version.c: Version 3.0.8 is released.
2825 * time.c [LINUX]: Explicitly include linux/version.h.
2827 * strace.c (main): Don't let them even *try* to
2828 get strace to attach to itself since some systems
2829 don't handle this case very gracefully.
2830 Reported by David S. Miller <davem@caip.rutgers.edu>.
2832 * Makefile.in (distclean): Fix it for subdirectories.
2834 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2835 sys_flags member for each defined system call.
2837 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2839 * defs.h (TRACE_*): New flags to describe what class
2840 of system call each system call is.
2841 (sysent): Add sys_flags member.
2842 * syscall.c (sysent): Define (and later undef) abbreviations
2843 for the system call class flags.
2844 (lookup_class): New function to translate strings to
2845 system call class flags.
2846 (qualify): Handle new system call class mechanism.
2847 * linux/syscallent.h: Fill in the new sys_flags member
2848 for each defined system call.
2850 * defs.h (print_sock): Remove redundant and non-K&R C
2851 compatible prototype. From Juergen Weigert
2852 <jnweiger@immd4.informatik.uni-erlangen.de>.
2854 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2856 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2857 From Michael E Chastain <mec@duracef.shout.net>.
2859 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2860 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2862 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2864 * file.c (sprintfstype): Enclose string result in double
2867 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2868 constantly evolving timex structure.
2869 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2871 * defs.h, syscall.c, strace.c: Rename syscall to
2872 trace_syscall and change prototype and all callers
2873 because of broken Linux shared libraries.
2874 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2876 * Makefile.in (clean): Check for a file with test -f not
2877 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2879 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2881 * version.c: Version 3.0.7 is released.
2883 * util.c (string_quote): Fix thinko which caused core
2884 dumps for strings with quotes in them.
2885 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2887 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2888 files from /usr/include, not just the linux one.
2889 From Michael E Chastain <mec@duracef.shout.net>.
2891 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2892 fewer false positives on more kernel flavors.
2893 From Michael E Chastain <mec@duracef.shout.net>.
2895 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2897 * version.c: Version 3.0.6 is released.
2899 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2901 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2902 on MC_SYNC instead of HAVE_MCTL.
2903 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2904 (sys_msync): New function.
2906 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2908 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2909 sys_flock and sys_getdents.
2910 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2912 * file.c (sys_getdents): Define unconditionally and handle
2914 * strace.c (main): Disallow username option unless both real
2915 and effective uids are root.
2917 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2919 * strace.c (main): Ensure that run_uid and run_gid are
2920 always set to something meaningful.
2921 (main, newoutf) [!SVR4]: Swap real and effective uids while
2922 opening any output files.
2923 (main) [!SVR4]: Treat effective uid of root as a request
2924 to handle suid binaries correctly using the real uid of
2927 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2929 * Makefile.in: Add `|| true' to clean rule because
2930 although GNU make 3.74 uses `sh -c' to invoke commands
2931 every other make in the world uses `sh -ec'.
2933 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2934 arguments appear to be stored on the stack, not in the
2935 registers following A3 (empirical result).
2937 * defs.h: Add prototype for printsock.
2938 * svr4/dummy.h: Remove generic handling of sys_mount.
2939 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2940 get access to SGI mount information.
2941 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2942 (sys_mount) [SVR4, MIPS]: New function.
2943 (sys_mount) [SVR4, !MIPS]: New function.
2945 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2947 * version.c: Version 3.0.5 is released.
2949 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2950 tv_usec members to long when using printf.
2952 * ipc.c: Omit define of __KERNEL__.
2953 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2954 want which __KERNEL__ used to provide.
2955 (sys_msgrcv): Change reference to ipc_kludge structure to
2956 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2958 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2959 Linux specific options.
2961 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2962 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2963 instead of depending of __KERNEL__.
2965 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2967 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2969 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2970 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2971 and AC_DECL__SYS_SIGLIST.
2972 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2973 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2974 (strsignal): Use SYS_SIGLIST_DECLARED.
2976 net.c (sys_socket): Omit inadvertent surplus comma when
2977 protocol family isn't PF_INET.
2979 util.c (dumpstr): Fix incorrect printing of one too many
2980 characters when the length is not an even multiple of 16 bytes.
2981 Reported by Juergen Weigert
2982 <jnweiger@immd4.informatik.uni-erlangen.de>.
2984 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2986 * ioctl.c (compare): Change prototype to match POSIX qsort.
2987 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2988 * strace.c (trace) [SVR4]: Break out of for loop instead of
2989 returning when finished so final return statement is executed.
2990 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2991 (syscall) [LINUX]: Correct typo which commented out the M68K
2993 * util.c (printstr): Cast unsigned char pointer argument
2994 to char pointer in umovestr call.
2995 (dumpstr): Likewise for umoven.
2997 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2999 * version.c: Version 3.0.4 is released.
3001 * signal.c (sys_sigblock): Move after the definition of
3002 sys_sigsetmask that it calls to avoid an implicit declaration.
3003 * stream.c (transport_user_options, transport_server_options):
3004 Only needed if TI_BIND is defined.
3005 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3007 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3008 the tcp arguement from the call to exiting. Add getrval2
3009 check so no fork processing is done in the child.
3010 (printwaitn): Initialize exited so that its value is defined
3011 for all flows of execution.
3013 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3015 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3016 setfsuid, setfsgid, and _llseek syscalls.
3017 * linux/syscall.h: Add prototypes for them.
3018 * linux/syscallent.h: Add them to the syscall entries table.
3019 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3020 defines and conditionally include linux/personality.h if
3021 __NR_personality is defined.
3022 (personality_options) [LINUX]: New table.
3023 (sys_personality) [LINUX]: New function.
3025 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3027 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3028 on the number of traced processes so that we can have untraced
3029 children (e.g. via popen).
3031 * strace (main) [!SVR4]: Call fake_execve to get the actual
3032 exec and its arguments into the trace.
3033 (environ): Declare it.
3034 * process.c (fake_execve): New function.
3035 (headers): Include sys/syscall.h to get SYS_* defines.
3037 * process.c (sys_execv, sys_execve): Surround argument annotations
3038 with C comment delimiters.
3039 (printargv, printargc): The arg vector is an array of char pointers
3042 * strace.c (printleader): Also check for multiple -p arguments
3043 when deciding whether to print the pid field.
3045 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3046 * defs.h (strerror, strsignal): Add these prototypes if we provide
3048 * configure.in (AC_CHECK_FUNCS): Add strerror.
3050 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3051 and blocked signals.
3053 * strace.c (main): Add username option. Verify they are root before
3054 letting them use it. Look up the ids in the password file. Set
3055 them just before executing the program.
3056 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3058 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3060 * version.c: Version 3.0.3 is released.
3062 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3063 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3065 * strace.c (outfname): Initialize to NULL.
3066 (main): Defer output file processing until after arguments.
3067 Allow either a pipe or a bang for command arguments.
3068 Check if outfname is NULL instead of checking outf for stderr.
3069 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3070 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3071 (tprintf): Avoid calling vfprintf if outf is NULL.
3073 * strace.c (main): Use popen if -o argument begins with a pipe.
3074 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3076 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3077 but WIFSTOPPED was used.
3079 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3080 rule to prevent the comment from being untrue.
3082 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3084 * strace.c (sys_exit): Move follow fork code to internal_exit.
3085 (sys_fork): Move follow fork code to internal_fork.
3086 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3087 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3088 (vforking): Remove this static variable and check scno in
3089 internal_fork instead.
3090 (internal_exit, internal_fork, internal_exec, internal_wait): New
3092 * defs.h: Add prototypes for the new internal_* functions.
3093 * syscall.c (syscall): Move syscall entering trace qualifier check
3094 and reprint checking after context decoding and precede them with
3095 a call to internal_syscall. Precede syscall exiting trace
3096 qualifier check with a call to internal_syscall.
3097 (internal_syscall): New function.
3099 * defs.h (struct tcb): Make scno signed.
3100 * strace.c (syscall) Make u_error signed.
3101 [LINUX, I386]: Avoid unsigned cast in eax check.
3102 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3103 * desc.c (sys_select): Make cumlen unsigned
3105 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3107 * net.c (socktypes): Add SOCK_PACKET.
3109 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3111 * Makefile (clean): Check explicitly for a Makefile in subdirs
3112 before running make in them.
3114 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3116 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3117 [MIPS] (detach): Initialize error for MIPS case.
3118 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3120 * syscall.c (decode_subcall): Move variable i into conditionals
3122 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3123 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3125 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3126 printing since we don't know what the size of their type is.
3127 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3128 if autoconf detects it since it seems to either not work or do
3129 something else entirely on Irix 5.3.
3131 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3133 * version.c: Version 3.0.2 is released.
3134 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3135 so that the file descriptor arg is decimal.
3137 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3139 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3140 because on Linux they are enumerators.
3142 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3145 * util.c (printxval): When there is no translation, print the actual
3146 number first and the the default value as a C comment.
3148 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3149 sys_setsockopt): Change first argument from unsigned to signed to
3150 cater to the frequent practice of calling system calls with a file
3152 * mem.c (sys_mmap): Likewise.
3154 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3156 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3158 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3160 * version.c: Version 3.0.1 is released.
3161 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3162 * config.guess, config.guess: Update from the FSF.
3163 * install-sh: New from the FSF.
3165 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3167 * Makefile.in: Add m68k arch.
3168 * acconfig.h (M68K): Add m68k define.
3169 * configure.in: Add detection of arch m68k.
3170 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3172 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3174 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3175 * syscall.c [M68K] (syscall): Support m68k syscall number register
3176 and errno in d0 instead of eax.
3177 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3178 program counter in PT_PC instead of EIP.
3179 [M68K] (LOOP): Support m68k loop instruction.
3180 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3182 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3183 to MAP_FIXED instead of MAP_ANONYMOUS.
3184 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3186 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3187 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3189 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3191 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3192 Reported by Thanh Ma <tma@encore.com>.
3194 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3195 1.1.62 doesn't continue a traced child when the parent exits.
3196 Reported by Matt Day <mday@artisoft.com>.
3198 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3200 * util.c (printstr): Fix longstanding bug in notating string
3203 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3204 child to go into the execve syscall to avoid spurious traces.
3205 [LINUX] (detach): Conditionalize the status variable.
3207 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3209 * Makefile.in: Add mips arch.
3210 * acconfig.h (MIPS): Add mips define.
3211 * configure.in: Add detection of opsys irix5 and arch mips. Check
3213 Check for sys/sysconfig.h header.
3214 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3215 * file.c [SVR4]: Include sys/cred.h.
3216 (access_flags): Update access flags for SGI.
3217 (sprinttime): Change type of sprinttime argument from unsigned
3219 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3220 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3221 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3222 Cast si_band member to long before printing.
3223 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3224 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3225 * strace.c [SVR4] [MIPS]:
3226 (foobar): New dummy signal handler.
3227 (main): Install a dummy signal handler in the child before pausing
3228 to work around an SGI bug in PRSABORT.
3229 (proc_open): Send a interrupt to the child instead of aborting the
3230 syscall which doesn't work on Irix5.2.
3231 * svr4/dummy.h: Add new unfinished SGI syscalls
3232 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3233 existing calls (e.g. sys_ksigaction like sys_sigaction).
3234 Printargs does the print thing for sys_sethostid.
3235 * svr4/syscall.h: Declare all new SGI syscalls.
3236 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3237 and add it to all subcall entry points.
3238 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3239 decode as subcalls on MIPS. Instead, use the normal syscalls.
3240 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3241 since SGI syscall numbers are off by one.
3242 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3243 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3244 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3245 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3246 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3247 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3248 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3249 Add workaround for broken SGI pr_sysarg on syscall entry.
3250 [SVR4] (syscall): Conditionalize subcall decoding for
3251 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3252 [SVR4] [MIPS] (getrval2): Handle SGI.
3253 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3254 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3255 [MIPS] (syssgi_options, sys_syssgi): New for SGI.