1 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
3 Deal with memory management issues.
4 * defs.h (tprint_iov): Update prototype.
5 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
6 epoll_event array of arbitrary size on the stack, to avoid
8 * file.c (print_xattr_val): Check for integer overflow during
9 malloc size calculation, to avoid heap corruption.
10 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
11 during malloc size calculation, to avoid heap corruption.
12 Change iovec array handling to avoid heap memory allocation.
13 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
14 size calculation and do not allocate array of arbitrary size on
15 the stack, to avoid stack overflow.
16 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
17 arbitrary size on the stack, to avoid stack overflow. Do not
18 trust cmsg.cmsg_len to avoid read beyond the end of allocated
20 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
21 * process.c (sys_setgroups): Check for integer overflow during
22 malloc size calculation, to avoid heap corruption. Change gid_t
23 array handling to avoid heap memory allocation.
24 (sys_getgroups): Likewise.
25 (sys_setgroups32) [LINUX]: Likewise.
26 (sys_getgroups32) [LINUX]: Likewise.
27 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
28 overflow during malloc size calculation, to avoid heap corruption.
29 Change pollfd array handling to avoid heap memory allocation.
30 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
31 during malloc size calculation, to avoid heap corruption.
32 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
33 during malloc size calculation, to avoid heap corruption.
36 * util.c (printxval): Change third argument from "char *" to
38 (printflags): Add third argument, "const char *", with similar
39 meaning to the third argument of printxval().
40 * defs.h (printxval): Change third argument from "char *" to
42 (printflags): Add third argument.
43 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
45 * desc.c (sys_fcntl): Likewise.
46 (sys_flock) [LOCK_SH]: Likewise.
47 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
48 * file.c (sys_open): Likewise.
49 (solaris_open) [LINUXSPARC]: Likewise.
50 (sys_access): Likewise.
51 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
52 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
53 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
54 (printstat64) [HAVE_STAT64 &&
55 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
56 (sys_setxattr, sys_fsetxattr): Likewise.
57 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
58 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
59 (sys_mq_open) [LINUX]: Likewise.
60 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
61 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
62 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
63 (sys_mprotect): Likewise.
64 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
65 (sys_msync) [MS_ASYNC]: Likewise.
66 (sys_mctl) [MC_SYNC]: Likewise.
67 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
69 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
70 (sys_send, sys_sendto): Likewise.
71 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
72 (sys_recv, sys_recvfrom): Likewise.
73 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
74 (printicmpfilter) [ICMP_FILTER]: Likewise.
75 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
76 * process.c (sys_clone) [LINUX]: Likewise.
77 (printwaitn): Likewise.
78 (sys_waitid) [SVR4 || LINUX]: Likewise.
79 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
80 (sys_sigaction): Likewise.
81 (printcontext) [SVR4]: Likewise.
82 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
83 (sys_rt_sigaction) [LINUX]: Likewise.
84 * sock.c (sock_ioctl) [LINUX]: Likewise.
85 * stream.c (sys_putmsg, sys_getmsg): Likewise.
86 (sys_putpmsg) [SYS_putpmsg]: Likewise.
87 (sys_getpmsg) [SYS_getpmsg]: Likewise.
89 (print_transport_message) [TI_BIND]: Likewise.
90 (stream_ioctl): Likewise.
91 * system.c (sys_mount, sys_reboot): Likewise.
92 (sys_cacheflush) [LINUX && M68K]: Likewise.
93 (sys_capget, sys_capset) [SYS_capget]: Likewise.
94 * term.c (term_ioctl) [TIOCMGET]: Likewise.
95 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
99 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
100 errors reporting style.
101 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
102 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
103 * util.c (printstr): Likewise.
104 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
105 (fixvfork) [SUNOS4]: Likewise.
106 * desc.c (decode_select): Continue to decode syscall arguments
107 in case of OOM condition.
108 * file.c (sys_getdents): Likewise.
109 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
110 (sys_getdirentries) [FREEBSD]: Likewise.
111 * mem.c (sys_mincore): Changed type of variables which deal with
112 malloc size from int to unsigned long.
115 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
117 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
118 safe to include kernel headers, and this one is not used anyway.
121 2005-05-26 Roland McGrath <roland@redhat.com>
123 * system.c (sys_sysctl): Check for errors accessing user pointers.
124 Use malloc instead of alloca in case size is insane.
126 2005-05-09 Roland McGrath <roland@redhat.com>
128 * configure.ac: Check for libaio.h.
129 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
130 sys_io_getevents, sys_io_destroy): New functions.
131 * linux/syscall.h: Declare them.
132 * linux/syscallent.h: Use those for io_* syscalls.
133 * linux/alpha/syscallent.h: Likewise.
134 * linux/hppa/syscallent.h: Likewise.
135 * linux/ia64/syscallent.h: Likewise.
136 * linux/mips/syscallent.h: Likewise.
137 * linux/powerpc/syscallent.h: Likewise.
138 * linux/s390/syscallent.h: Likewise.
139 * linux/s390x/syscallent.h: Likewise.
140 * linux/x86_64/syscallent.h: Likewise.
141 From Zach Brown <zach.brown@oracle.com>.
144 * debian/control (Architecture): Add ppc64.
145 Fixes Debian bug #301089.
147 2005-05-05 Anton Blanchard <anton@samba.org>
149 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
152 2005-05-09 Roland McGrath <roland@redhat.com>
154 * strace.c (main): Refuse negative -s argument value.
155 Fixes Debian bug #303256.
157 2005-04-25 Anton Blanchard <anton@samba.org>
159 * file.c (openmodes): Add O_NOATIME flag if defined.
161 2005-04-05 Anton Blanchard <anton@samba.org>
163 * linux/powerpc/ioctlent.h: Regenerated.
165 * signal.c (signame): Don't try and dereference negative index.
167 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
168 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
169 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
171 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
172 but not IPC_NOWAIT, which have the same value.
173 (sys_shmget): Use that instead of resource_flags.
175 2005-03-22 Roland McGrath <roland@redhat.com>
177 * desc.c (decode_select): Increase local buffer size.
180 * configure.ac, NEWS: Version 4.5.11.
181 * debian/changelog, strace.spec: 4.5.11-1.
183 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
185 2005-03-14 Roland McGrath <roland@redhat.com>
187 * configure.ac, NEWS: Version 4.5.10.
188 * debian/changelog, strace.spec: 4.5.10-1.
190 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
192 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
193 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
195 2005-02-28 Andreas Schwab <schwab@suse.de>
197 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
199 2005-03-14 Roland McGrath <roland@redhat.com>
201 * linux/mips/syscallent.h: Update various calls.
202 From Thiemo Seufer <ths@networkno.de>.
203 Fixes Debian bug #256684.
205 * debian/control (Architecture): Add s390.
206 Fixes Debian bug #294172.
208 2005-03-06 Roland McGrath <roland@redhat.com>
210 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
211 and SIGBUS signals, use si_addr in output.
213 2005-03-01 Roland McGrath <roland@redhat.com>
215 * file.c (print_xattr_val): Add a cast.
217 2005-02-05 Roland McGrath <roland@redhat.com>
219 * desc.c (decode_select): Calculate size of passed fd_set vectors and
220 copy in the user's size rather than the standard sizeof(fd_set).
221 Fixes Debian bug #65654, #284290.
223 * util.c (printpath, printpathn): Print NULL and don't try any fetch
225 Fixes Debian bug #63093.
227 * debian/control (Build-Depends): Fix for s390 and sparc.
228 From Bastian Blank <waldi@debian.org>.
229 Fixes Debian bug #293564.
231 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
233 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
234 right before execv() call. Remove fake_execve() call.
235 * defs.h (fake_execve): Remove unused declaration.
236 * process.c (fake_execve): Remove unused function.
239 2005-02-04 Roland McGrath <roland@redhat.com>
241 * configure.ac, NEWS: Version 4.5.9.
242 * debian/changelog, strace.spec: 4.5.9-2.
244 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
246 2005-02-02 Roland McGrath <roland@redhat.com>
248 * debian/control: Add strace-udeb package for installer debugging.
249 * debian/rules (binary-arch): Build it.
250 From Joshua Kwan <joshk@triplehelix.org>.
251 Fixes Debian bug #268294.
253 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
254 known values for Linux.
256 * util.c (printcall): Print 16 ?s when long is 8 bytes.
259 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
261 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
262 * ioctl.c (nioctlents2): Add const to type.
263 Fixes Debian bug #278449.
265 * sock.c (iffflags): New variable, table of IFF_* values.
266 (print_addr): New function.
267 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
268 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
269 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
270 SIOCGIFINDEX, and fix their output.
271 From Ulrich Drepper <drepper@redhat.com>.
273 Fixes Debian bug #192164.
275 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
277 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
278 * defs.h [HAVE_CONFIG_H]: Include config.h first.
279 * strace.c: Include "defs.h" first.
282 * syscall.c (call_summary): Fix potential NULL dereference.
285 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
287 * syscall.c (qual_signal): Check bounds for numeric signal names.
288 Fix parser of symbolic signal names.
289 Fix return code, as required by qualify() function.
290 * syscall.c (qual_desc): Check bounds for descriptor number.
291 * syscall.c (qual_syscall): Correct return code, to be consistent
292 with qualify() and other qual_* functions.
295 2005-02-01 Roland McGrath <roland@redhat.com>
297 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
298 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
300 [LINUX] (mount_flags): Add them.
301 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
302 set in the flags argument, don't try to fetch the filesystem string.
305 * config.guess: Update from canonical version, timestamp 2004-11-12.
306 * config.sub: Likewise, timestamp 2004-11-30.
308 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
309 * linux/syscall.h: Declare it.
310 * linux/x86_64/syscallent.h: Use it.
313 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
314 (sys_sched_getparam, sys_sched_setparam): Likewise.
317 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
321 * linux/syscallent.h: Use sys_mincore instead of printargs.
322 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
323 sys_semtimedop, sys_umount2.
326 * syscall.c (qual_signal): Fix inverted return value and bogus
327 argument to qualify_one in the named case.
329 * file.c (print_xattr_val): Don't use auto array sized by syscall
330 argument. Use malloc instead, so it can fail for insane values.
331 Fixes Debian bug #283704.
333 * net.c (sys_getsockopt): Fix a format %ld -> %d.
335 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
337 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
338 not to double the middle entry!
341 * linux/x86_64/syscallent.h: Fix exit_group entry.
343 * util.c (getpc) [S390 || S390X]: Implement it.
344 Patch by David Wilder <wilder@us.ibm.com>.
346 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
347 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
350 2005-01-22 Andreas Schwab <schwab@suse.de>
352 * net.c (sys_getsockopt): Change type of len to int.
354 2004-10-19 Roland McGrath <roland@redhat.com>
356 * configure.ac, NEWS: Version 4.5.8.
357 * debian/changelog, strace.spec: 4.5.8-1.
359 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
361 * configure.ac: Check for sys/epoll.h.
362 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
363 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
365 * strace.c (handle_group_exit): Don't detach leader that wasn't
366 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
367 Remove droptcb loop at end, no longer required since 2.6 reports each
371 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
372 taking signal when it has nclone_threads > 0.
374 * strace.c (handle_group_exit, trace): Mark leader with
375 TCB_GROUP_EXITING and don't be surprised at child deaths when their
379 * process.c (WCOREFLAG): Define if not defined.
380 (W_STOPCODE, W_EXITCODE): Likewise.
381 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
383 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
384 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
386 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
387 strace64.1 to strace.1, which doesn't exist.
388 Fixes Debian bug #269220.
390 2004-09-05 Phil Blundell <pb@nexus.co.uk>
392 * linux/arm/syscallent.h: New file.
394 2004-10-19 Roland McGrath <roland@redhat.com>
396 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
397 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
398 (build/Makefile): Use $(CONFIG_OPTS).
399 (build64/Makefile): Pass --host as well as --build.
400 From Bastian Blank <waldi@debian.org>.
401 Fixes Debian bug #271500.
403 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
404 From Randolph Chung <tausq@debian.org>
405 Fixes Debian bug #273887.
407 * file.c (sys_llseek): Revert last change.
409 2004-09-14 Richard Henderson <rth@twiddle.net>
411 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
412 [gs]et_mempolicy, mq_*, waitid.
414 2004-10-07 Roland McGrath <roland@redhat.com>
416 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
418 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
420 * linux/x86_64/syscallent.h: Fix botched table entries.
421 From Ulrich Drepper <drepper@redhat.com>.
423 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
425 * linux/syscall.h: Declare them.
426 * linux/x86_64/syscallent.h: Likewise.
427 From Ulrich Drepper <drepper@redhat.com>.
429 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
430 From Ulrich Drepper <drepper@redhat.com>.
432 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
434 * linux/syscall.h: Declare them.
435 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
436 * linux/x86_64/syscallent.h: Likewise.
437 From Ulrich Drepper <drepper@redhat.com>.
439 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
441 * linux/ioctlsort.c (main): Omit duplicate lines
442 (with same name and code) from output.
443 * linux/ioctlent.sh: Build the list of ioctls defined in
444 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
445 as suggested by Peter Jones <pjones@redhat.com>
446 * linux/ioctlent.h: Regenerated.
449 2004-09-13 Ulrich Drepper <drepper@redhat.com>
450 Dmitry V. Levin <ldv@altlinux.org>
452 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
454 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
455 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
456 * defs.h [LINUX]: Declare rtc_ioctl.
459 2004-10-06 Roland McGrath <roland@redhat.com>
461 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
463 * linux/syscall.h: Declare them.
464 * linux/syscallent.h: Use those for epoll_* syscalls.
465 * linux/alpha/syscallent.h: Likewise.
466 * linux/hppa/syscallent.h: Likewise.
467 * linux/ia64/syscallent.h: Likewise.
468 * linux/powerpc/syscallent.h: Likewise.
469 * linux/s390/syscallent.h: Likewise.
470 * linux/s390x/syscallent.h: Likewise.
471 * linux/sparc/syscallent.h: Likewise.
472 * linux/sparc64/syscallent.h: Likewise.
473 * linux/sparc64/syscallent2.h: Likewise.
474 * linux/x86_64/syscallent.h: Likewise.
475 From Ulrich Drepper <drepper@redhat.com>.
478 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
479 and RLIMIT_MSGQUEUE, if defined.
480 From Ulrich Drepper <drepper@redhat.com>.
483 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
484 (printmsghdr): Use it.
485 From Ulrich Drepper <drepper@redhat.com>.
488 * file.c (sprintmode): Add const to return type.
489 (sprintfstype): Likewise.
490 * signal.c (printsiginfo): Add a const.
492 2004-09-15 Roland McGrath <roland@redhat.com>
494 * linux/x86_64/syscallent.h: Use sys_waitid.
496 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
497 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
499 2004-09-11 Roland McGrath <roland@redhat.com>
501 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
502 (sys_timer_settime): Likewise.
503 (printsigevent): Print signals by name for SIGEV_SIGNAL.
504 (sys_timer_create): Print clock ID symbolically.
505 From Ulrich Drepper <drepper@redhat.com>.
508 2004-09-07 Michal Ludvig <mludvig@suse.cz>
510 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
512 2004-09-03 Roland McGrath <roland@redhat.com>
514 * syscall.c (qual_options): Add const to defn.
516 (call_count, error_count, tv_count): Variables removed.
517 (struct call_counts, counts): New type and variable.
518 Update all users of the old three to use the new array of structs.
519 (trace_syscall): Allocate counts on first use.
520 (sorted_count): Variable removed.
521 (call_summary): Allocate locally.
523 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
524 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
525 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
526 (nerrnos0, nerrnos1, nerrnos2): Likewise.
527 * signal.c (signalent0, signalent1, signalent2): Likewise.
528 (nsignals0, nsignals1, nsignals2): Likewise.
530 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
531 (nioctlents0, nioctlents1, nioctlents2): Likewise.
532 (ioctl_lookup, ioctl_next_match): Likewise.
533 * defs.h: Update decls.
534 * io.c (sys_ioctl): Update users.
536 * util.c (xlookup, printxval, addflags, printflags): Use const for
537 struct xlat * argument.
538 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
539 * bjm.c: Add const to all struct xlat defns.
546 * process.c: Likewise.
547 * resource.c: Likewise.
548 * signal.c: Likewise.
550 * stream.c: Likewise.
551 * system.c: Likewise.
556 2004-09-01 Roland McGrath <roland@redhat.com>
558 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
559 mq_* syscalls, and names only for new calls up to 252.
560 * linux/syscallent.h: Add waitid.
561 * linux/x86_64/syscallent.h: Likewise.
562 * linux/syscall.h: Declare sys_waitid.
564 * process.c (internal_wait): Take second arg giving index of flags
566 * defs.h: Update prototype.
567 * syscall.c (internal_syscall): Update caller.
568 Also use internal_wait for SYS_waitid.
569 * process.c (sys_waitid): Define for [LINUX] as well.
570 Don't tweak TCB_SUSPENDED--internal_wait does that.
571 (waitid_types): Conditionalize use of nonstandard P_* macros.
573 2004-08-31 Roland McGrath <roland@redhat.com>
575 * configure.ac, NEWS: Version 4.5.7.
576 * debian/changelog: 4.5.7-1.
577 * strace.spec: 4.5.7-2.
579 * debian/rules: Rewrite sparc64 change of 2004-07-12.
580 Always do each build in a separate build directory.
581 Fixes Debian bug #254728.
583 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
585 * strace.1: Say that -c shows system CPU time, not real time.
586 Fixes Debian bug #254438.
588 * syscall.c (dumpio): Match pread and pwrite system calls too.
589 Fixes Debian bug #239947.
591 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
592 Fixes Debian bug #171653.
594 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
596 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
599 2004-08-30 Roland McGrath <roland@redhat.com>
601 * strace.c (main): Don't call fake_execve under -c.
602 From Ulrich Drepper <drepper@redhat.com>.
605 * net.c (sockipoptions): Add some options.
606 [SOL_IPV6] (sockipv6options): New variable.
607 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
608 From Ulrich Drepper <drepper@redhat.com>.
611 * time.c (clocknames): New variable, symbolic names for clock_t.
612 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
613 From Ulrich Drepper <drepper@redhat.com>.
616 * system.c (personality_options): Hard-code values here.
617 Don't #include <linux/personality.h> at all.
618 Fixes RH#130965 and Debian bug #40588.
620 * file.c (print_xattr_val): New function to show attribute values.
621 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
622 From Ulrich Drepper <drepper@redhat.com>.
625 2004-07-12 Roland McGrath <roland@redhat.com>
627 * configure.ac, NEWS: Version 4.5.6.
628 * strace.spec, debian/changelog: 4.5.6-1.
630 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
632 * debian/rules: On sparc-linux, build strace64 as well.
633 From Ben Collins <bcollins@debian.org>.
634 Fixes Debian bug #254728.
636 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
638 * linux/sparc/syscallent.h: Sync with reality.
639 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
640 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
641 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
642 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
643 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
644 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
645 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
646 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
647 sys_timer_settime, sys_timer_gettime): New declarations.
648 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
649 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
650 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
651 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
652 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
653 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
654 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
655 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
656 linux/sparc64/syscallent1.h: New files.
657 * defs.h (LINUXSPARC): Define also when SPARC64.
658 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
659 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
660 Define possibly missing __NR_exit_group. Declare getrval2.
661 * configure.ac (sparc64): New architecture case.
662 * file.c (stat_sparc64): New structure.
663 (printstat_sparc64): New output routine for that.
664 (printstat): Call it, if personality is 2.
665 (printstat64): Likewise.
666 * util.c: Conditionalize ptrace defines on LINUXSPARC
668 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
669 to PTRACE_FOOREGS64 so that more sparc code can be shared
670 between 64-bit and 32-bit.
671 (_hack_syscall5): Correct trap number when SPARC64.
672 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
673 (getpc): Handle SPARC64 && LINUX.
674 (printcall): Likewise.
675 (arg fetching/setting): Use same code for SPARC64 LINUX
677 (setbpt): Handle SPARC64 && LINUX.
678 (clearbpt): Likewise.
679 * signal.c: Conditionalize ptrace defines on SPARC and
681 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
682 to PTRACE_FOOREGS64 so that more sparc code can be shared
683 between 64-bit and 32-bit.
684 (m_siginfo): Use same definition on SPARC64 as SPARC.
685 (sys_sigreturn): Handle LINUX && SPARC64.
686 * syscall.c: Conditionalize ptrace defines on SPARC and
688 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
689 to PTRACE_FOOREGS64 so that more sparc code can be shared
690 between 64-bit and 32-bit.
691 (getscno): Use same static state on SPARC64 as SPARC,
692 and add SPARC64 handling.
693 (get_error): Handle LINUX && SPARC64.
694 (force_result): Likewise.
695 (syscall_enter): Likewise.
696 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
698 (getrval2): Handle LINUX && SPARC64.
699 * process.c: Conditionalize ptrace defines on SPARC and
701 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
702 to PTRACE_FOOREGS64 so that more sparc code can be shared
703 between 64-bit and 32-bit.
704 (change_syscall): Handle LINUX && SPARC64.
705 (struct_user_offsets): Ifdef out those which do not exist
707 * net.c (sys_pipe): Handle LINUX && SPARC64.
708 * ioctl.c: Fix initializer typo for nioctlents2, was
709 nioctlents1 by accident.
711 2004-06-28 Andreas Schwab <schwab@suse.de>
713 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
714 (sys_execve): Remove it here.
716 2004-07-12 Roland McGrath <roland@redhat.com>
718 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
720 * debian/control (Section): Move to utils, matching Debian override.
722 * net.c (addrfams): Make variable global.
723 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
724 SIOCGIFINDEX, and SIOCGIFCONF.
725 From Ulrich Drepper <drepper@redhat.com>.
728 * linux/ioctlsort.c: Add some #includes.
729 [POWERPC]: Kludge out high bits.
730 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
731 * linux/powerpc/ioctlent.h: Likewise.
733 2004-07-11 Roland McGrath <roland@redhat.com>
735 * linux/ioctlent.sh: Replace asm with $asm in all places.
737 * configure.ac: Add I386 as AM_CONDITIONAL.
738 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
741 2004-07-08 Roland McGrath <roland@redhat.com>
743 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
744 that's what the kernel will do.
746 2004-07-07 Roland McGrath <roland@redhat.com>
748 * linux/ioctlent.sh: Take optional second argument to use as directory
749 name in place of `asm'.
751 2004-06-27 Roland McGrath <roland@redhat.com>
753 * configure.ac, NEWS: Version 4.5.5.
754 * strace.spec, debian/changelog: 4.5.5-1.
756 2004-06-22 Roland McGrath <roland@redhat.com>
758 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
759 sign extend the low 32 bits of RAX to 64 bits.
762 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
764 2004-06-03 Roland McGrath <roland@redhat.com>
766 * configure.ac, NEWS: Version 4.5.4.
767 * strace.spec, debian/changelog: 4.5.4-1.
769 * net.c (domains): Add many PF_* values #ifdef PF_*.
770 (addrfams): Add many AF_* values #ifdef AF_*.
771 Fixes Debian bug #250506.
773 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
775 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
777 (main): Print a note that program output is generated by
779 * linux/ioctlent.sh: Build the list of ioctls defined in
780 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
781 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
782 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
783 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
784 * linux/ioctlent.h: Regenerated from linux-2.6.5.
787 2004-06-03 Roland McGrath <roland@redhat.com>
789 * debian/control (Architecture): Add amd64.
790 Fixes Debian bug #246568.
792 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
793 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
794 (expand_tcbtab): New function, broken out of ...
795 * process.c (fork_tcb): ... here, call that.
796 * defs.h: Declare expand_tcbtab.
798 2004-04-19 Roland McGrath <roland@redhat.com>
800 * process.c (printstatus): Add a space before | in output.
802 2004-04-16 Roland McGrath <roland@redhat.com>
804 * configure.ac: Version 4.5.3.
805 * strace.spec, debian/changelog: 4.5.3-1.
807 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
809 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
810 from long to unsigned long, to fix output of the quotactl command
814 2004-04-16 Roland McGrath <roland@redhat.com>
816 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
817 From Maxim Shchetynin <maxim@de.ibm.com>.
819 * configure.ac: Check for <mqueue.h>.
820 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
821 decode struct mq_attr.
822 * NEWS: Mention mq support.
824 * linux/syscall.h: Support new mq_* syscalls on Linux.
825 * linux/syscallent.h: Likewise.
826 * linux/dummy.h: Likewise.
828 * time.c (printsigevent): Handle SIGEV_THREAD.
829 From Ulrich Drepper <drepper@redhat.com>.
832 2004-04-13 Roland McGrath <roland@redhat.com>
834 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
836 From Ulrich Drepper <drepper@redhat.com>.
839 * process.c (printstatus): Mask out bits presented symbolically, and
840 print "| 0xnnn" if the remaining bits are not all zero.
841 Fixes Debian bug #240062.
843 * process.c (print_affinitylist): Rewritten to handle indirect values.
844 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
845 From Ulrich Drepper <drepper@redhat.com>.
848 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
850 2004-04-08 Roland McGrath <roland@redhat.com>
852 * strace.c (main) [LINUX]: When attaching for -p, look in
853 /proc/PID/task for all threads and attach them as presumed
854 CLONE_THREAD children.
855 * NEWS: Mention the feature.
858 2004-03-02 Roland McGrath <roland@redhat.com>
860 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
861 From Michael Holzheu <HOLZHEU@de.ibm.com>.
863 * debian/control (Standards-Version): Update to 3.6.1.
865 2004-03-01 Roland McGrath <roland@redhat.com>
867 * configure.ac, NEWS: Version 4.5.2.
868 * strace.spec, debian/changelog: 4.5.2-1.
870 * strace.c (main): Avoid potential buffer overruns from ludicrous
871 arguments or PATH values.
872 * syscall.c (qual_signal): Bail out for too-long string.
874 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
875 Fixes Debian bug #223207.
877 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
879 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
880 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
881 struct modify_ldt_ldt_s.
882 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
884 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
885 From Tim Yamin <plasmaroo@gentoo.org>.
887 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
890 * configure.ac: Check for `struct pt_all_user_regs'
891 and `struct ia64_fpreg' in <sys/ptrace.h>.
892 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
893 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
895 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
896 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
898 * util.c [LINUX] (arg0_index, arg1_index): New macros.
899 [S390 || S390X]: Define them with inverted values.
900 (setbpt): Use them for u_arg indices.
902 2004-02-26 Andreas Schwab <schwab@suse.de>
904 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
905 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
906 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
908 2004-03-01 Roland McGrath <roland@redhat.com>
910 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
911 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
912 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
913 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
914 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
915 sys_sched_get_priority_min): New functions.
916 From Ulrich Drepper <drepper@redhat.com>.
919 2004-02-20 Roland McGrath <roland@redhat.com>
921 * linux/hppa/syscallent.h: Update some syscalls.
922 From Randolph Chung <tausq@debian.org>.
923 Fixes Debian bug #231632.
925 2003-12-31 David Mosberger <davidm@hpl.hp.com>
927 * process.c (internal_exit): For ia64, also recognize IA-32 252
929 (change_syscall): For IA64, also support changing IA-32 syscalls.
930 * syscall.c (internal_syscall): For IA64, also recognize IA-32
931 syscall 252 (exit_group) as an internal_exit() syscall.
932 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
934 (SYS_vfork): Likewise.
935 (arg_setup): For IA64 version, also support IA-32 syscalls.
936 (get_arg0): Likewise.
937 (get_arg1): Likewise.
938 (set_arg0): Likewise.
939 (set_arg1): Likewise.
941 2004-02-15 Anton Blanchard <anton@samba.org>
943 * linux/powerpc/syscallent.h: Add rtas call.
944 Shift multiplexed syscalls to start at 300, we are already about
945 to hit 256 real syscalls.
946 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
948 2004-02-19 Roland McGrath <roland@redhat.com>
950 * strace.c (main): Use TCP->pid, not PID, in -p message.
951 Fixes Debian bug #229802.
953 2004-01-13 Roland McGrath <roland@redhat.com>
955 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
958 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
959 Reported by Petter Reinholdtsen <pere@hungry.com>.
961 2003-12-31 David Mosberger <davidm@hpl.hp.com>
963 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
965 2003-12-14 Anton Blanchard <anton@samba.org>
967 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
968 Use %llu formats for them.
970 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
972 * linux/powerpc/syscallent.h: Update to include recently added
975 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
976 ppc64, we were misreporting syscalls that really succeeded as having
979 2004-01-13 Roland McGrath <roland@redhat.com>
981 * strace.1: Remove comment about vfork on Linux.
982 Fixes Debian bug #223390.
984 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
985 (sys_getdents64) [LINUX]: Print d_type field.
987 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
989 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
990 killed process if available. Fixes RH#112117.
992 2003-11-13 Roland McGrath <roland@redhat.com>
994 * configure.ac, NEWS: Version 4.5.1.
995 * strace.spec, debian/changelog: 4.5.1-1.
997 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
999 * defs.h (ioctl_lookup): Prototype change.
1000 * ioctl.c (ioctl_next_match): New function.
1001 * defs.h: Declare it.
1002 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1003 when there's more than one match.
1004 * ioctl.c (ioctl_lookup): Likewise.
1005 * stream.c (internal_stream_ioctl): Likewise.
1006 Patch from Solar Designer <solar@openwall.com>.
1008 2003-11-13 Roland McGrath <roland@redhat.com>
1010 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1011 * linux/sh64/syscallent.h: Likewise.
1013 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1015 Fixes for RH#105359.
1016 * util.c (printuid): New function.
1017 * defs.h: Declare it.
1018 * file.c (sys_chown): Use it.
1019 * file.c (sys_fchown): Likewise.
1020 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1021 sys_setresgid): Likewise.
1022 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1023 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1024 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1025 setuid32, setgid32, setfsuid32, setfsgid32.
1026 * process.c [LINUX]: Define GETGROUPS32_T.
1027 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1029 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1032 2003-11-11 Roland McGrath <roland@redhat.com>
1034 * strace.c (main): Bail with usage error for missing command before we
1035 open the -o file or fiddle uids.
1037 2003-11-06 Roland McGrath <roland@redhat.com>
1039 * strace.c (main): Treat piped output more like file output.
1040 Disallow -ff with piped output. Fixes RH#105366.
1041 Reported by Dmitry V. Levin <ldv@altlinux.org>
1043 * strace.c (tprintf): Check result of vfprintf and use perror when it
1044 fails while not writing to stderr itself. Fixes Debian bug #218762.
1046 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1047 From Ulrich Drepper <drepper@redhat.com>.
1049 2003-11-01 Roland McGrath <roland@redhat.com>
1051 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1052 setitimer rather than hard-coding a value based on HZ.
1053 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1055 2003-10-21 Roland McGrath <roland@redhat.com>
1057 * strace.1: Fixed a few spelling errors.
1058 Fixes Debian bug #217008.
1060 * syscall.c: Revert last change, was broken.
1062 2003-10-01 Roland McGrath <roland@redhat.com>
1064 * process.c (internal_clone): Don't suspend parent when call requested
1065 a specific PID that is not a traced child.
1067 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1068 from right to left so we don't have to presume the size.
1069 Reported by David Woodhouse <dwmw2@redhat.com>.
1071 2003-09-25 Roland McGrath <roland@redhat.com>
1073 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1074 these in the table if they are defined.
1076 2003-09-24 Roland McGrath <roland@redhat.com>
1078 * configure.ac, NEWS: Version 4.5.
1079 * strace.spec, debian/changelog: 4.5-1.
1081 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1082 instruction decoding branch if TCB_INSYSCALL is clear.
1083 Reported by <jochen@penguin-breeder.org>.
1085 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1087 2003-09-23 Roland McGrath <roland@redhat.com>
1089 * strace.spec: On ppc64 (maybe others later), create an strace64
1090 package as well containing just /usr/bin/strace64.
1092 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1095 2003-08-21 Roland McGrath <roland@redhat.com>
1097 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1098 * linux/x86_64/syscallent.h: Likewise.
1099 * linux/s390/syscallent.h: Likewise.
1100 * linux/s390x/syscallent.h: Likewise.
1102 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1104 * defs.h (ALIGN64): Define for MIPS.
1105 * io.c (PREAD_OFFSET_ARG): Define.
1106 (sys_pread, sys_pwrite): Use it.
1107 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1109 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1110 (truncate64, ftruncate64): Pretty-print.
1111 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1112 (truncate64, ftruncate64): Take four arguments.
1114 2003-07-17 Roland McGrath <roland@redhat.com>
1116 * configure.ac, NEWS: Version 4.4.99.
1117 * strace.spec, debian/changelog: 4.4.99-1.
1119 2003-07-15 Anton Blanchard <anton@samba.org>
1121 * ipc.c: Add SHM_HUGETLB field.
1122 Mask out permission bits in msgget, semget and shmget before
1123 printing resource_flags.
1124 Mask execute permission bits (even though we dont currently
1127 2003-07-17 Roland McGrath <roland@redhat.com>
1129 * linux/powerpc/syscallent.h (tgkill): New at 250.
1131 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1132 From Ulrich Drepper <drepper@redhat.com>.
1134 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1135 * file.c (printstatfs): Print f_fsid and f_frsize.
1136 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1137 * linux/syscall.h: Add decls.
1138 From Ulrich Drepper <drepper@redhat.com>.
1140 2003-07-09 Roland McGrath <roland@redhat.com>
1142 * linux/ia64/syscallent.h (tgkill): New at 1235.
1144 2003-07-05 Richard Henderson <rth@twiddle.net>
1146 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1147 * syscall.c (ERESTART_RESTARTBLOCK): New.
1148 (trace_syscall): Print it.
1149 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1150 (osf_set_program_attributes): Fix typo.
1151 (osf_nfssvc): Likewise.
1152 (osf_sigsendset): Likewise.
1153 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1154 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1155 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1156 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1157 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1158 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1159 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1160 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1161 clock_getres, clock_nanosleep, semtimedop): New.
1163 2003-07-08 Roland McGrath <roland@redhat.com>
1165 * signal.c (sys_tgkill): New function.
1166 * linux/syscall.h: Declare it.
1167 * linux/syscallent.h: Add tgkill.
1169 2003-06-27 Roland McGrath <roland@redhat.com>
1171 * configure.ac: Check for type `struct __old_kernel_stat'.
1172 * file.c (convertoldstat, printoldstat): Define under
1173 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1174 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1175 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1176 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1178 2003-06-26 Roland McGrath <roland@redhat.com>
1180 * configure.ac: SHMEDIA -> SH64
1183 * process.c: Likewise.
1185 * syscall.c: Likewise.
1187 * linux/shmedia/syscallent.h: Moved to ...
1188 * linux/sh64/syscallent.h: ... here.
1190 * config.guess: Update from canonical version, timestamp 2003-06-17.
1191 * config.sub: Likewise.
1193 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1194 From: Joshua Neal <tinara@netpipeline.net>.
1196 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1197 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1198 * linux/ia64/syscallent.h: Likewise.
1199 * linux/powerpc/syscallent.h: Likewise.
1200 * linux/s390/syscallent.h: Likewise.
1201 * linux/s390x/syscallent.h: Likewise.
1202 * linux/x86_64/syscallent.h: Likewise.
1203 From Jakub Jelinek <jakub@redhat.com>.
1205 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1206 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1208 2003-06-23 Roland McGrath <roland@redhat.com>
1210 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1211 From Ulrich Drepper <drepper@redhat.com>.
1213 2003-06-10 Roland McGrath <roland@redhat.com>
1215 * configure.ac, NEWS: Version 4.4.98.
1216 * strace.spec, debian/changelog: 4.4.98-1.
1218 2003-06-09 Roland McGrath <roland@redhat.com>
1220 * linux/s390x/syscallent.h: Update many syscalls.
1221 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1223 * linux/s390/syscallent.h: Update many syscalls.
1224 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1226 * linux/shmedia/syscallent.h: New file.
1227 From Stephen Thomas <stephen.thomas@superh.com>.
1229 * strace.c (trace): Print a message and newline for a WIFEXITED report
1230 from the process we just printed an unterminated syscall line for.
1232 2003-06-03 Roland McGrath <roland@redhat.com>
1234 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1236 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1237 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1238 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1239 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1240 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1241 (get_error) [LINUX] [ARM]: Update.
1242 (syscall_enter) [LINUX] [ARM]: New case.
1243 * util.c (printcall) [LINUX] [ARM]: New case.
1245 * debian/control (Standards-Version): Update to 3.5.10.
1247 * strace.c (main): In PATH search, accept only a regular file with
1248 execute bits set. Fixes Debian bug #137103.
1250 2003-06-02 Roland McGrath <roland@redhat.com>
1252 * strace.c (main): Set -q when given -o and not -p, and not when not
1253 given -o, to match what the man page always said.
1254 Fixes Debian bug #47113, #153678.
1256 * configure.ac, NEWS: Version 4.4.97.
1257 * strace.spec, debian/changelog: 4.4.97-1.
1259 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1260 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1262 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1263 timestamp 2003-05-22.
1264 * config.sub: Likewise, timestamp 2003-05-24.
1266 2003-05-22 Roland McGrath <roland@redhat.com>
1268 * defs.h (struct tcb): New member `nzombies'.
1269 * strace.c (alloctcb): Initialize it.
1270 (droptcb): Increment our parent's zombie count.
1271 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1272 process has zombies it can reap. On the way out, if we reaped
1273 an untraced process, decrement the zombie count.
1275 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1276 separately using signame.
1278 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1279 of literal 0 for index. Consult the right flags without clobbering
1280 anything when we reparent the new child to the caller's parent thread.
1282 * linux/s390/syscallent.h: Fix sys_clone argument count.
1283 * linux/s390x/syscallent.h: Likewise.
1284 * linux/mips/syscallent.h: Likewise.
1285 * linux/alpha/syscallent.h: Likewise.
1286 * linux/powerpc/syscallent.h: Likewise.
1287 * linux/sh/syscallent.h: Likewise.
1288 * linux/sparc/syscallent.h: Likewise.
1289 * linux/hppa/syscallent.h: Likewise.
1291 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1292 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1294 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1295 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1297 * process.c (print_affinitylist): Fix loop condition.
1298 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1300 2003-04-10 Roland McGrath <roland@redhat.com>
1302 * syscall.c (qual_desc): Return zero after parsing number.
1303 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1305 2003-04-07 Roland McGrath <roland@redhat.com>
1307 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1308 * linux/syscall.h: Likewise.
1309 * ipc.c [LINUX] (sys_semtimedop): New function.
1310 From Ulrich Drepper <drepper@redhat.com>.
1312 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1313 From Ulrich Drepper <drepper@redhat.com>.
1315 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1317 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1318 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1320 2003-03-30 Roland McGrath <roland@redhat.com>
1322 * configure.ac, NEWS: Version 4.4.96.
1323 * strace.spec, debian/changelog: 4.4.96-1.
1325 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1327 Various fixes for SuperH [SH]:
1328 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1329 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1331 * process.c (change_syscall): Fixed register which holds system
1333 * util.c (arg0_offset, arg1_offset): provide definition
1334 * Makefile.am: Added new files in linux/sh
1335 * linux/sh/syscallent.h: New file.
1336 * linux/sh/errnoent.h: New file.
1337 * linux/sh/ioctlent.h: New file.
1338 * linux/sh/signalent.h: New file.
1340 * linux/ioctlent.sh: Take an arg for location of header files
1341 * syscallent.sh: Replaced lost $
1343 2003-03-30 Roland McGrath <roland@redhat.com>
1345 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1346 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1347 From Ulrich Drepper <drepper@redhat.com>.
1349 * linux/syscallent.h: Use sys_getrlimit for 191.
1350 Use name "old_getrlimit" for 76.
1351 Reported by Ulrich Drepper <drepper@redhat.com>.
1353 2003-03-18 Roland McGrath <roland@redhat.com>
1355 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1357 2003-03-17 Roland McGrath <roland@redhat.com>
1359 * linux/x86_64/syscallent.h: clone takes 5 args.
1360 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1362 2003-03-15 Roland McGrath <roland@redhat.com>
1364 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1366 2003-03-14 Roland McGrath <roland@redhat.com>
1368 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1370 * linux/ia64/syscallent.h: clone takes 5 arguments.
1371 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1373 2003-03-12 Roland McGrath <roland@redhat.com>
1375 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1376 Use sys_clone for clone2.
1377 * linux/syscall.h: Don't declare sys_clone2.
1378 * process.c (sys_clone): Rewritten to handle both flavors,
1379 print all extra args depending on flag bits.
1380 (sys_clone2): Function removed.
1382 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1384 2003-03-04 Roland McGrath <roland@redhat.com>
1386 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1387 TCB_INSYSCALL is clear, like other platforms do.
1389 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1391 * mem.c [LINUX] (sys_remap_file_pages): New function.
1392 * linux/syscall.h: Declare it.
1393 * linux/syscallent.h: Use it.
1394 * linux/powerpc/syscallent.h: Likewise.
1396 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1398 2003-02-26 Roland McGrath <roland@redhat.com>
1400 * configure.ac: Fix typo in netinet/in.h check.
1401 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1402 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1404 2003-02-24 Roland McGrath <roland@redhat.com>
1406 * configure.ac, NEWS: Version 4.4.95.
1407 * strace.spec, debian/changelog: 4.4.95-1.
1409 * process.c (sys_getresgid): Fix typos in argument access.
1411 2003-02-23 Roland McGrath <roland@redhat.com>
1413 * process.c (sys_getresuid): Fix typos in argument access.
1414 Reported by Anton Blanchard <anton@samba.org>.
1416 2003-02-19 Roland McGrath <roland@redhat.com>
1418 * configure.ac, NEWS: Version 4.4.94.
1419 * strace.spec, debian/changelog: 4.4.94-1.
1421 * version.c: Removed.
1422 * Makefile.am (strace_SOURCES): Remove it.
1423 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1425 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1426 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1427 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1429 2003-01-23 Roland McGrath <roland@redhat.com>
1431 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1432 SPARC, which doesn't use the header regardless.
1434 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1437 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1439 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1440 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1442 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1443 since they can conflict.
1445 2003-01-21 Roland McGrath <roland@redhat.com>
1447 * strace.c (usage): Omit -z, since it has never worked properly.
1450 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1451 var=val in environ or to remove var, respectively.
1452 (usage): Mention it.
1453 * strace.1, NEWS: Document it.
1455 * configure.ac, NEWS: Version 4.4.93.
1456 * strace.spec, debian/changelog: 4.4.93-1.
1457 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1459 2003-01-20 Roland McGrath <roland@redhat.com>
1461 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1462 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1463 TCB_WAITEXECVE state with special kludges.
1465 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1466 reversed from other architectures.
1468 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1469 conditional on [TCB_WAITEXECVE] instead of list of processors.
1471 * util.c (restore_arg0): Evaluate args in no-op defns.
1473 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1474 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1476 2003-01-17 Anton Blanchard <anton@samba.org>
1478 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1480 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1482 2003-01-14 Roland McGrath <roland@redhat.com>
1484 * linux/powerpc/errnoent.h: Add missing errnos.
1485 * linux/powerpc/ioctlent.h: Update ioctl values.
1486 From Anton Blanchard <anton@samba.org>.
1488 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1489 From Anton Blanchard <anton@samba.org>.
1491 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1492 sys_ftruncate64, instead of printargs, for those syscalls.
1493 * linux/mips/syscallent.h: Likewise.
1494 * linux/powerpc/syscallent.h: Likewise.
1495 * linux/s390/syscallent.h: Likewise.
1496 * linux/sparc/syscallent.h: Likewise.
1498 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1499 All others at the moment use linux/syscallent.h, where it's 300.
1501 * strace.1: Update bug reporting info.
1503 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1504 From Nathan Scott <nathans@debian.org>.
1506 * configure.ac, NEWS: Version 4.4.92.
1507 * strace.spec, debian/changelog: 4.4.92-1.
1509 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1510 ppc (never comes out of config.sub).
1512 * process.c (sys_ptrace): Use #lx format for address argument.
1513 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1514 * process.c [POWERPC]: Likewise.
1515 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1516 * syscall.c (get_scno) [POWERPC]: Likewise.
1517 * util.c [POWERPC]: Likewise.
1518 (printnum): Use long for NUM.
1519 From Anton Blanchard <anton@samba.org>.
1521 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1523 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1524 appropriately via set_arg0 or no-ops for each architecture.
1525 (clearbpt): Use those instead of set_arg0 and set_arg1.
1527 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1528 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1529 sys_ftruncate64, instead of printargs, for those syscalls.
1531 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1532 (sys_ptrace): Use printxval.
1533 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1534 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1536 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1537 print it before using printxval.
1538 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1540 2003-01-13 Roland McGrath <roland@redhat.com>
1542 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1543 timestamp 2003-01-10.
1544 * config.sub: Likewise, timestamp 2003-01-03.
1545 * install-sh: Update from Automake 1.7.2.
1547 * linux/powerpc/signalent.h: Add SIGRTMIN.
1548 From Anton Blanchard <anton@samba.org>.
1550 * linux/powerpc/syscallent.h: Add missing system calls.
1551 Decode more system calls, we were just printargs for many things.
1552 Remove some x86-specific system calls.
1553 Remove two syscalls between the socket and ipc syscalls,
1554 it was resulting in all IPC syscalls being off by two.
1556 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1557 From Anton Blanchard <anton@samba.org>.
1559 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1560 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1561 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1562 From Anton Blanchard <anton@samba.org>.
1564 * term.c [LINUX]: Get kernel definition of struct termios.
1565 From Anton Blanchard <anton@samba.org>.
1567 * linux/ioctlent.sh: Look in sound/ directory too.
1568 From Anton Blanchard <anton@samba.org>.
1570 * desc.c (printflock64): Fix ADDR argument type.
1571 From Anton Blanchard <anton@samba.org>.
1573 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1574 sys_siglist and _sys_siglist.
1575 Reported by John Hughes <john@Calva.COM>.
1577 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1578 Reported by John Hughes <john@Calva.COM>.
1580 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1582 2003-01-10 Roland McGrath <roland@redhat.com>
1584 * configure.ac, NEWS: Version 4.4.91.
1585 * strace.spec, debian/changelog: 4.4.91-1
1587 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1588 values for x86-64, conditional on current_personality.
1590 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1592 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1593 * stream.c (print_transport_message): Use #ifdefs for those members.
1595 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1597 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1598 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1600 * strace.c (pfd2tcb): Fix for new tcbtab type.
1601 (rebuild_pollv): Likewise.
1602 (detach): Put variables used under [LINUX] inside #ifdef.
1604 * process.c (change_syscall) [POWERPC]: Add missing return.
1605 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1607 * strace.spec: New file.
1608 * debian/changelog: 4.4.90-1
1609 * debian/rules (binary-arch): Depend on build.
1610 (clean): Don't try to run Makefile.in.
1611 * debian/control (Standards-Version): Now 3.5.8.
1613 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1615 2003-01-09 Roland McGrath <roland@redhat.com>
1617 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1619 * debian/control: Update Maintainer: field.
1621 2003-01-08 Roland McGrath <roland@redhat.com>
1623 * NEWS: Update for 4.4.90 test release.
1625 Support for new Linux 2.5 thread features.
1626 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1627 (struct tcb): New members nclone_threads, nclone_detached,
1629 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1630 (waiting_parent): Macro removed.
1631 (pid2tcb): Declare it.
1632 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1633 child to our parent if we are a CLONE_THREAD child ourselves.
1634 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1635 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1636 determining if we have any. If TCB_CLONE_THREAD is set, check
1637 parent's children instead of our own, and bump nclone_waiting count.
1638 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1639 the syscall was exit_group.
1640 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1641 * strace.c (pid2tcb): No longer static.
1642 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1643 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1644 If we have thread children, set TCB_EXITING and don't clear the TCB.
1645 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1646 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1647 children of our parent that might be waiting for us too.
1648 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1649 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1651 Revamp -f support for Linux.
1652 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1653 the system call to be clone with CLONE_PTRACE set. Various new static
1655 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1656 Initialize TCPCHILD->parent field.
1657 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1658 Check in case the new child is in the tcb already.
1659 (internal_fork) [LINUX]: Just call internal_clone.
1660 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1661 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1663 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1665 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1667 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1669 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1671 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1673 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1675 * debian/rules: no longer install postinst and prerm
1676 * debian/control: do not end summary with full stop (lintian)
1678 2002-12-30 Roland McGrath <roland@redhat.com>
1680 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1681 (EXTRA_DIST): Add missing files.
1683 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1685 * syscall.c (qualify_one): New function.
1686 (qual_options): Replace lookup field with qualify, update initializer.
1687 (qualify): Update caller.
1688 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1689 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1690 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1692 * version.c (version): Make const, bump to 4.4.90.
1693 * strace.c: Update decl.
1695 * Makefile.am [LINUX && X86_64]: Remove cruft.
1696 * linux/x86_64/errnoent1.h: New file.
1697 * linux/x86_64/ioctlent1.h: New file.
1698 * linux/x86_64/signalent1.h: New file.
1699 * linux/x86_64/syscallent1.h: New file.
1700 * linux/x86_64/i386-headers.diff: File removed.
1701 * linux/x86_64/makeheaders.sh: File removed.
1702 * linux/x86_64/Makefile.in: File removed.
1704 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1705 already broken for 32-bit personality on x86-64.
1707 2002-12-29 Roland McGrath <roland@redhat.com>
1709 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1710 * linux/Makefile.am: File removed.
1711 * freebsd/Makefile.am: File removed.
1712 * sunos4/Makefile.in: File removed.
1713 * svr4/Makefile.in: File removed.
1715 * linux/alpha/Makefile.in: File removed.
1716 * linux/hppa/Makefile.in: File removed.
1717 * linux/ia64/Makefile.in: File removed.
1718 * linux/powerpc/Makefile.in: File removed.
1719 * linux/s390/Makefile.in: File removed.
1720 * linux/s390x/Makefile.in: File removed.
1722 2002-12-26 Roland McGrath <roland@redhat.com>
1724 * syscallent.sh: Grok three flavors of #define line, uniquify.
1725 * linux/hppa/syscallent.sh: File removed.
1726 * linux/powerpc/syscallent.sh: File removed.
1728 * linux/Makefile.am: New file.
1729 * linux/Makefile.in: File removed.
1730 * freebsd/Makefile.am: New file.
1731 * freebsd/i386/Makefile.am: New file.
1732 * freebsd/i386/Makefile.in: File removed.
1734 2002-12-22 Roland McGrath <roland@redhat.com>
1736 Update to Autoconf 2.57, and Automakify with version 1.7.
1737 * Makefile.am: New file.
1738 * Makefile.in: File removed.
1739 * configure.in: Moved to ...
1740 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1741 * aclocal.m4: Moved to ...
1742 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1743 * acconfig.h: File removed.
1744 * AUTHORS: New file, makes automake happy.
1745 * autogen.sh: File removed.
1746 * README-CVS: Update to recommend autoreconf instead.
1747 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1748 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1749 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1750 * strace.c: *_DECLARED -> HAVE_DECL_*
1751 * stream.c: HAVE_* -> HAVE_STRUCT_*
1753 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1754 sh, and use $(srcdir) to find the script.
1755 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1756 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1757 * linux/x86_64/Makefile.in (headers): Renamed to all.
1758 * linux/alpha/Makefile.in: Add empty install target.
1759 * linux/x86_64/Makefile.in: Likewise.
1760 * linux/powerpc/Makefile.in: Likewise.
1761 * linux/Makefile.in: Likewise.
1763 2002-12-26 Roland McGrath <roland@redhat.com>
1765 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1766 From Daniel Jacobowitz <drow@false.org>.
1768 2002-12-21 Roland McGrath <roland@redhat.com>
1770 * linux/syscallent.h: Add some new 2.5 syscall names.
1771 Now clone takes 5 args.
1772 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1773 [LINUX] (sys_clone): Print new args.
1774 * mem.c (print_ldt_entry): Make global.
1776 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1777 safety, since up to 260 are already used in 2.5 kernels.
1778 * linux/syscallent.h: Update the table.
1779 * linux/ia64/syscallent.h: Likewise.
1781 * syscall.c (force_result): New function.
1782 * process.c (internal_wait): Handle ECHILD exit from wait call with
1783 WNOHANG flag set; force the return value to 0 in the inferior when it
1784 has live children we are tracing.
1785 * NEWS: Mention the bug fix.
1787 2002-12-17 Roland McGrath <roland@redhat.com>
1789 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1790 with linux/syscallent.h additions.
1792 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1793 (tcbtabsize): New variable.
1794 (main): Initialize them using dynamic allocation.
1795 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1796 (pid2tcb, cleanup): Likewise.
1797 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1798 (rebuild_pollv): Dynamically allocate the vector.
1799 * defs.h (tcbtab): Update decls.
1800 (MAX_PROCS): Macro removed, no more static limit on this.
1801 * process.c (fork_tcb): New function.
1802 (internal_clone, internal_fork): Use it instead of checking nprocs.
1804 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1805 in wait after sending SIGSTOP.
1807 2002-12-16 Roland McGrath <roland@redhat.com>
1809 * signal.c (sprintsigmask): Increase static buffer size to account for
1810 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1812 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1813 __WNOTHREAD and __WALL.
1815 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1816 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1818 2002-12-15 Roland McGrath <roland@redhat.com>
1820 * process.c (setarg) [POWERPC]: Support it.
1822 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1823 Old value was bogus, not even a proper instruction.
1824 From Guy M. Streeter <streeter@redhat.com>.
1826 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1828 * configure.in: Don't check for putpmsg.
1829 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1830 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1832 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1833 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1835 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1836 * linux/sparc/syscallent.h: Likewise.
1837 * linux/hppa/syscallent.h: Likewise.
1839 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1840 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1841 * process.c: Likewise.
1843 * desc.c (sys_osf_select): Add missing return type.
1845 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1847 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1848 sys_nanosleep, both already in linux/dummy.h.
1850 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1851 (trace_syscall): Fix return without value.
1853 * linux/syscallent.h: Update table with names of new syscalls
1854 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1855 * linux/ia64/syscallent.h: Likewise.
1856 * linux/powerpc/syscallent.h: Likewise.
1858 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1859 defined. If the bit is set, print the sa_restorer field of sigaction.
1861 * mem.c: Add sys_{get,set}_thread_area.
1862 * linux/syscall.h: Declare them.
1863 * linux/syscallent.h: Update the table for these.
1864 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1865 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1867 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1868 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1869 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1870 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1871 sched_getaffinity, futex.
1872 * linux/syscallent.h: Update the table.
1873 * io.c: Add sys_sendfile64.
1874 * file.c: Add sys_readahead, sys_*xattr.
1875 * process.c: Add sys_futex, sys_*affinity.
1877 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1878 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1879 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1881 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1883 Bugfix for s390/s390x:
1884 * syscall.c: Fixed scno derivation for s390/s390x.
1886 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1888 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1889 to allow the compilation of a native MIPS strace.
1891 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1893 From Marty Leisner <leisner@rochester.rr.com>,
1894 rewritten by mludvig:
1895 * strace.c (not_failing_only): New.
1896 (usage): Added -z switch description.
1897 (main): Added -z switch parsing to not_failing_only variable.
1898 * syscall.c (trace_syscall): Added not_failing_only handling.
1900 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1902 Missing complete changelog for 2002-10-07 commit:
1903 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1904 * acconfig.h: New define for s390x.
1905 * config.sub: Added missing define for s390 and new one for s390x.
1906 * configure.in: Added new define for s390x.
1907 * file.c: Added missing #undef dirent64 and new defines for s390x.
1908 * linux/s390: New directory.
1909 * linux/s390/Makefile.in: New file.
1910 * linux/s390/errnoent.h: New file.
1911 * linux/s390/ioctlent.h: New file.
1912 * linux/s390/signalent.h: New file.
1913 * linux/s390/syscallent.h: New file.
1914 * linux/s390x: New directoy.
1915 * linux/s390x/Makefile.in: New file.
1916 * linux/s390x/errnoent.h: New file.
1917 * linux/s390x/ioctlent.h: New file.
1918 * linux/s390x/signalent.h: New file.
1919 * linux/s390x/syscallent.h: New file.
1920 * linux/syscall.h: Added sys_mincore() prototype and added new
1922 * process.c: Added s390x defines.
1923 (change_syscall): Changed handling for s390.
1924 (setarg): Added missing s390/s390x code in setarg().
1925 * signal.c: Added s390x define.
1926 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1927 arguments to sprintsigmask()).
1928 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1929 since printstr() expects a long.
1930 * syscall.c (decode_subcall): Changed several variables to be long
1931 instead of int to match 64 bit requirements. Added s390x defines.
1932 (syscall_enter): Changed upeek() call to match s390 and s390x
1934 * util.c: Added s390x defines.
1936 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1938 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1939 and bugfixes to s390 by D.J. Barrow.
1941 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1943 Merged x86-64 port by Andi Kleen <ak@suse.de>
1944 and Michal Ludvig <mludvig@suse.cz>
1945 * Makefile.in: New target 'headers'. Failure ignored.
1946 * acconfig.h: New defines for x86-64.
1947 * configure.in: Ditto.
1951 * process.c: Added support for x86-64.
1953 * syscall.c: Ditto + added automatic personality switching.
1954 * linux/syscall.h: Ditto.
1955 * linux/x86_64: New directory.
1956 * linux/x86_64/Makefile.in: New file.
1957 * linux/x86_64/gentab.pl: Ditto.
1958 * linux/x86_64/i386-headers.diff: Ditto.
1959 * linux/x86_64/makeheaders.sh: Ditto.
1960 * linux/x86_64/syscallent.h: Ditto.
1961 * mem.c (print_mmap): Always print arg[4] as int.
1963 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1965 * configure.in: Fix regular expressions.
1966 * linux/syscall.h: Added missing braces in prototype of
1968 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1969 (struct fileflags): Made extern to inhibit compiation warnings.
1970 (sys_getdents64): Merged LINUX and SVR4 part.
1971 * syscall.c (get_scno): Split multiline string into two distinct
1974 2002-05-24 John Hughes <john@calva.com>
1976 * stream.h, net.h: Avoid possible infinite loop caused by
1977 unsigned arithmetic in preceeding change.
1979 2002-05-23 John Hughes <john@calva.com>
1981 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1983 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1984 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1987 * configure.in: use tests for struct opthdr and struct t_opthdr.
1989 * defs.h: add new function print_sock_optmgmt.
1991 * io.c: add hack that lets ioctl decode functions set auxilliary
1994 * stream.c: better decoding for timod ioctls.
1996 * net.c: add function print_sock_optmgmt, used by timod ioctl
1997 decoding functions in stream.c.
1999 2002-05-23 John Hughes <john@calva.com>
2001 * acconfig.h: Make autoheader happy about Linux/SuperH
2003 2002-05-23 John Hughes <john@calva.com>
2005 * strace.c: Get rid of warning if not using POLL_HACK
2007 2002-05-22 John Hughes <john@calva.com>
2009 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2010 options that are not just ints, cope with systems that don't
2011 #define SOL_TCP and so on.
2013 2002-05-21 John Hughes <john@calva.com>
2015 * strace.c: Fix warning if POLL_HACK is used.
2017 2002-05-17 John Hughes <john@calva.com>
2019 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2021 2002-05-17 John Hughes <john@calva.com>
2023 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2025 2002-05-17 John Hughes <john@calva.com>
2027 * stream.c: tidy up output a little.
2029 2002-05-17 John Hughes <john@calva.com>
2031 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2032 to procpriv syscall.
2034 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2036 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2037 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2040 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2042 * strace.c: close tcp->outf in droptcb()
2044 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2046 * net.c: decode packet options
2048 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2050 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2052 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2055 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2056 * defs.h, file.c, io.c: fix signed/unsigned issues
2057 * syscall.c: check for negative u_errors
2058 * cvsbuild: renamed to autogen.sh
2060 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2062 * net.c: add new TCP socket options
2064 2001-10-26 John Hughes <john@calva.com>
2066 * svr4/ioctlent.sh: Cope with #define lines containing
2067 comments that terminate on subsequent lines. Used to
2068 comment out subsequent ioctls!
2070 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2072 * linux/ioctlent.h: regenerated using current scripts so
2073 term ioctls are included
2075 2001-10-19 John Hughes <john@Calva.COM>
2077 * strace.c(proc_open): On SVR4 only trace the syscalls,
2078 signals and faults we care about.
2080 2001-10-18 John Hughes <john@Calva.COM>
2082 * acconfig.h: Add HAS_SIGINFO_T.
2083 * aclocal.m4: add check for siginfo_t in signal.h.
2084 * configure.in: use check for siginfo_t.
2085 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2086 allow access to siginfo when signal recieved.
2087 * process.c: Remove SVR4 only version of printsiginfo.
2088 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2089 * strace.c: on SVR4 print siginfo when signal recieved.
2091 2001-10-18 John Hughes <john@Calva.COM>
2093 * system.c(sys_ssisys): handle return values for ssisys
2095 2001-10-18 John Hughes <john@Calva.COM>
2097 * signal.c: handle sigwait
2098 * svr4/dummy.c: Move sigwait to done
2099 * svr4/syscall.h: handle sigwait
2101 2001-10-16 John Hughes <john@Calva.COM>
2103 * system.c(sys_ssisys): decode some args for ssisys.
2105 2001-10-16 John Hughes <john@Calva.COM>
2107 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2109 * svr4/dummy.h: memcntl is much like mctl.
2111 2001-10-16 John Hughes <john@Calva.COM>
2113 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2114 to read unmapped page. Make it possible to strace ksh.
2116 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2118 * process.c (internal_clone): Avoid race condition by clearing
2119 breakpoint after attaching to child.
2121 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2123 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2124 by Don Dugger, with my refinements).
2126 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2127 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2129 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2130 new ioctlent.h generation scheme.
2132 * linux/syscall.h (sys_clone2): Declare.
2133 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2135 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2136 don't miss the tty ioctls (unfortunately, some of the sound timer
2137 ioctls are in conflict with them!).
2139 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2140 (clrbpt) [IA64]: Ditto.
2142 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2144 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2145 r8 (eax). Handle TCB_WAITEXECVE.
2146 (syscall_fixup): Handle ia64.
2147 (syscall_enter): Fix argument fetching for ia64.
2149 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2150 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2152 * process.c (tcp): New function.
2153 (change_syscall): Add support for ia64 linux.
2154 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2156 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2158 * resource.c (sprintrlim64): Ditto.
2160 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2161 [IA64]: Declare "ia32" variable.
2163 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2164 kernel headers. Declare the necessary constants and structures
2167 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2169 * signal.c (parse_sigset_t): New function.
2170 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2171 avoiding relying on internal layout of sigset_t datastructure.
2173 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2175 * linux/ia64/syscallent.h: Add getunwind().
2177 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2179 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2180 PT_AR_BSP. Pick up arguments starting with out0, which is not
2181 always the same as r32 (e.g., consider inlined syscalls).
2183 2001-09-28 John Hughes <john@Calva.COM>
2185 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2186 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2188 2001-09-18 John Hughes <john@Calva.COM>
2190 * net.c: fix display of sockaddr structures, sometimes too many "}",
2191 sometimes too few. Fix suggested by Richard Kettlewell.
2193 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2195 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2196 the struct from bits/sigcontext.h already which signal.h includes.
2198 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2200 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2202 * linux/Makefile.in: fix a few things so the ioctl list is generated
2204 * ioctl.c: remember to shift ioctl masks as well
2206 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2208 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2209 for sys_fcntl as well
2211 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2213 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2215 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2217 * process.c: seems Linux/IA64 changed register names on us, switch to
2220 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2222 * strace.c: set CLOEXEC flag for outputfile
2224 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2226 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2228 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2230 * configure.in: Support cross-compiling between architectures
2232 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2234 * configure.in: add S390 to architecture list
2236 2001-07-10 John Hughes <john@Calva.COM>
2238 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2239 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2240 of args to readv/writev. Also gets rid of redundant printiovec
2241 routine from net.c (duplicate of tprint_iov in util.c).
2243 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2245 * config.{guess,sub}: updated
2247 2001-05-15 John Hughes <john@Calva.COM>
2249 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2250 it was just passing the sigmask (ucp->uc_sigmask).
2252 2001-05-15 John Hughes <john@Calva.COM>
2254 * util.c: Don't run off the end of valid memory in umovestr when
2255 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2256 unmapped page just after the args/env area).
2258 2001-04-18 John Hughes <john@Calva.COM>
2260 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2261 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2262 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2263 Treat rexecve as an exec.
2264 * system.c: decode arguments to ssisys call on nsc systems.
2265 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2268 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2270 * process.c: fix cast for powerpc code
2271 * linux/powerpc/syscallent.h: update syscall list
2272 * README: fix address for the strace mailinglist
2273 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2274 the realtime signals as well
2276 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2278 * Merge patches from Maciej W. Rozycki:
2279 + util.c: add code to print PC for MIPS
2280 + linux/mips/syscallent.h: updated
2281 + system.c: formating fixes for sys_sysmips
2282 + configure.in: test for yet more headers
2283 + stream.c: use configure-headertests instead of relying on OS hints
2285 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2287 * NEWS: start 4.3.1 items
2288 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2290 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2292 * configure.in: test for asm/sysmips.h and linux/utsname.h
2293 * linux/syscall.h: fix a typo for sys_sysmips
2294 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2297 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2299 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2301 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2303 * linux/ia64/ioctlent.h: regenerated
2305 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2307 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2308 general Linux ioctlent.sh
2310 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2312 * linux/ioctlent.sh: add dir variable for location of kernel headers
2314 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2316 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2318 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2320 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2322 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2324 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2326 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2328 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2330 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2332 * configure.in: use sparc* so we can compile on sparc64 as well
2333 * process.c, syscall.c: work around double define of fpq, fq and fpu
2334 structs on Linux/sparc, and use regs instead of pt_regs
2335 * don't use asm/sigcontext.h on Linux/sparc
2337 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2339 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2341 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2343 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2344 trace threaded programs
2346 2001-03-27 John Hughes <john@Calva.COM>
2348 * aclocal.m4: add check for endianness of long long.
2349 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2350 * configure.in: check for endianness of long long.
2351 * defs.h: change LONG_LONG macro to work with either endianness of
2354 2001-03-27 John Hughes <john@Calva.COM>
2356 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2357 initialisation list for array).
2359 2001-03-27 John Hughes <john@Calva.COM>
2361 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2362 systems - bad merge of Harald Boehme's patch by me.
2364 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2366 * lots of files: add Linux/hppa support
2368 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2370 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2371 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2372 * config.guess: updated
2374 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2376 * linux/ioclsort.c: new file
2377 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2378 the ioctl list that doesn't involve attempting to #include all kernel
2380 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2381 by the new ioctlent.sh
2382 * ioctl.c: only look at the number and type bits for linux, since
2383 ioctlent.sh no longer supplies the others
2385 2001-03-08 John Hughes <john@Calva.COM>
2387 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2388 pretend they have names ending with "?" so that -e trace=stat (for
2390 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2391 * freebsd/i386/syscall.h: consistency.
2393 2001-03-08 John Hughes <john@Calva.COM>
2395 * acconfig.h: add new ST_xxx defines.
2396 * aclocal.m4: macros to check for more fields in struct stat.
2397 * configure.in: use new macros to check for fields in struct stat.
2398 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2400 2001-03-08 John Hughes <john@Calva.COM>
2402 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2403 * file.c: use LONG_LONG
2404 * io.c: use LONG_LONG
2405 * mem.c use LONG_LONG
2407 2001-03-08 John Hughes <john@Calva.COM>
2409 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2410 * aclocal.m4: routines to check for long long off_t and rlim_t.
2411 * configure.in: check for long long off_t and rlim_t.
2412 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2413 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2415 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2416 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2417 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2419 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2420 now done automaticaly for us.
2421 * freebsd/i386/syscall.h: ditto.
2422 * freebsd/i386/syscallent.h ditto.
2424 2001-03-07 John Hughes <john@Calva.COM>
2426 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2427 * file.c: On FreeBSD use stat64 and pals instead of stat.
2428 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2429 * freebsd/i386/syscall.h: ditto.
2430 * freebsd/i386/syscallent.h: ditto.
2432 2001-03-07 John Hughes <john@Calva.COM>
2434 * file.c: merge missing part of Harald Böhme's solaris patches,
2435 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2437 2001-03-07 John Hughes <john@Calva.COM>
2439 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2440 * svr4/syscallent.h: pread/pwrite are TF calls.
2442 2001-03-07 John Hughes <john@Calva.COM>
2444 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2445 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2446 we don't need to know endianness of long long.
2447 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2448 ftruncate, allows reduction in numvber of horrid #if's
2449 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2450 * mem.c: FreeBSD now uses 64 bit version of mmap.
2451 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2452 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2453 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2455 2001-03-06 John Hughes <john@Calva.COM>
2457 * file.c: Implement truncate64 and ftruncate64
2458 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2460 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2462 2001-03-06 John Hughes <john@Calva.COM>
2464 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2465 syscall master file).
2467 2001-03-06 John Hughes <john@Calva.COM>
2469 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2470 zap incorrect syscall subarg range check.
2472 2001-03-06 John Hughes <john@Calva.COM>
2474 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2475 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2476 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2479 2001-03-06 John Hughes <john@Calva.COM>
2481 * dummy.h: add unimplemented UW sycalls
2482 * syscall.h: we can do settimeofday for UW, whopee!
2483 * syscallent.h: fix unimplemented UW syscalls
2485 2001-03-06 John Hughes <john@Calva.COM>
2487 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2488 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2489 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2490 so it doesn't try to use pr_sysarg.
2492 2001-03-06 John Hughes <john@Calva.COM>
2494 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2495 * file.c: handle xstat version _STAT64_VER, aka stat64.
2497 2001-03-06 John Hughes <john@Calva.COM>
2499 * net.c: make sure SOL_ options are defined before using.
2500 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2502 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2504 * net.c: fix format for printing Unix domain sockets
2506 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2508 * linux/mips/syscallent.h: use new sys_sysmips
2509 * system.c: add sys_sysmips decoding
2511 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2513 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2514 submitted the IP6 scope ID updates
2515 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2516 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2518 * configure.in: check for if_indextoname function and sin6_scope_id
2519 * net.c: teach printsock about IP6 scope ids
2521 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2523 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2524 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2525 * Makefile.in: use @mandir@ and @bindir@
2527 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2529 * net.c: fix formating error in sys_setsockopt
2530 * net.c: add list of socketlayers and use that for [gs]etsockopt
2532 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2534 * time.c: use sys/timex.h so things compile with 2.2 kernels
2535 * stream.c: test if MSG_* constants are #defined
2537 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2539 * process.c: perform bpt trick for clone as well so we can get the
2540 pid of the child before it starts doing something
2541 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2542 again with newer libcs
2543 * test/clone.c: improve our testcase a bit
2544 * Merge another patch from Gäel Roualland with FreeBSD updates
2546 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2548 * lots of files: merge patch from Gaël Roualland to add
2549 support for FreeBSD.
2551 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2553 * file.c: update to reflect that st_ino suddenly became a long long
2554 in the in Linux 2.4.0-test6
2556 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2558 * test/clone.c: minor fixup
2559 * Another bunch of patches from John Hughes merged:
2561 + SVR4 printcontext(): sigset_t != sigset_t*
2562 + getcontext returns a value, so print on exit of syscall
2563 + add UC_FP to ucontext_flags for OS writers that can't spell
2564 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2565 + decode_subcall(): only do subcall range checking when needed
2566 * bunch of UnixWare updates
2567 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2569 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2571 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2574 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2576 * strace.c: close outf before we exec a child process
2578 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2580 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2581 * defs.h (struct tcb): Make auxstr member const.
2582 * file.c (fsmagic): And many more magic numbers.
2583 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2585 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2587 * defs.h: balance #if/#endif again
2588 * system.c: fix return statements in sys_capget()
2589 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2590 + file.c: add F_[SG]ETSIG to fcntl flags
2591 + strace.c: don't setre[gu]id if not needed
2592 + system.c: handle sys_reboot for Linux
2593 + term.c: add baudrate constants up to B4000000
2594 + linux/**/syscallent.h: note that munlockall has no arguments
2596 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2598 * CREDITS: fix email address
2599 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2600 * signal.c: honour offset of sigconfig in sigframe structure for
2602 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2604 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2605 AR_BSP points to the _end_ of the active register frame, so we need
2606 to adjust bsp by moving it back by the size of the active frame
2609 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2611 * process.c: add sparc support to change_syscall
2613 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2615 * linux/mips/syscallent.h: fix some typos
2617 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2619 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2622 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2624 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2627 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2629 * README-linux: updated to note that strace might not compile
2630 with development kernels
2631 * bjm.c: sys_query_module: check if malloc succeeds
2632 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2633 * linux/syscallent.h: updated for 2.3.99pre3
2634 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2635 even though Linux doesn't implement them
2636 * syscall.c: add global variables for MIPS registers as well
2637 * syscall.c: move global variables to before get_scno since that uses them
2638 * util.c: oops, misspelled defined
2639 * process.c: fix ptrace calls in change_syscall
2640 * mem.c: decode sys_madvise
2641 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2642 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2643 + small fix for RLIMIT_* and RUSAGE_BOTH
2644 + enhace support for capget and capset
2646 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2648 * test/vfork.c: new file to test vfork traces
2649 * test/.cvsignore: new file
2650 * defs.h: Up maximum number of traced processed to 64
2651 * strace.c: Disable some debugging code from davidm
2652 * implement setarg for more architectures
2653 * implement change_syscall
2655 1999-12-27 Morten Welinder <terra@diku.dk>
2657 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2658 _unsigned_ char parameter.
2660 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2664 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2666 * Merge Linux/ia64 patches
2668 2000-01-02 Pavel Machek <pavel@ucw.cz>
2670 * probe if sys/poll.h exists in configure + minor cleanups
2672 * syscall.c: split trace_syscall into few pieces to make code readable
2674 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2676 * Release version 4.2 to get the current updates out and so
2677 we can concentrate in finishing the clone support.
2679 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2681 * Add 1900 to tm_year in sprinttime
2683 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2685 * file.c: protect printstat64 with STAT64 instead of linux so we can
2686 compile on Linux architectures that don't have it
2687 * util.c: fix LOOP for ARM
2689 Fri Dec 24 18:05:00 EST 1999
2691 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2693 * file.c: Use ugly libc_stat trick also for stat64.
2694 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2695 * process.c (internal_clone): Fix a few typos and add definitions to make
2696 it at least compile.
2697 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2698 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2700 * aclocal.m4: Define AC_STAT64.
2701 * acconfig.h: Define HAVE_STAT64.
2702 * configure.in: Add AC_STAT64.
2704 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2706 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2707 support for Linux on the IBM S/390 architecture
2708 * process.c: add internal_clone(), currently only shows the options
2709 * syscall.c: use internal_clone to handle SYS_clone
2711 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2713 * Rewrite mmap-handling to support mmap2 on Linux
2715 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2717 * Note that Linux can handle sys_semop() as well
2719 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2721 * Include linux/in6.h for glibc2.0 and older
2723 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2725 * Merge patches from John Hughes to make configure support UnixWare
2727 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2729 * Enhance sys_query_module
2731 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2733 * Patches from John Hughes:
2734 + cosmectic fix in sys_getpmsg
2735 + allow net.c to compile on systems without AF_INET6
2736 + Only use long_to_sigset on Linux systems
2737 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2739 + Parse mount arguments for UnixWare
2740 + ACL fixes for UnixWare
2742 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2744 * Release 4.1 to get all the changes made out there
2746 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2748 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2749 + Socket calls parsed better
2750 + bunch of alpha OSF syscalls added
2751 + Fix alpha 32/64 bit issues
2753 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2755 * Move Linux kernelmodule-functions from system.c to bjm.c and
2756 remove duplicate for sys_create_module
2757 * Linux MIPS updates:
2758 + Play with #ifdef's in net.c to get IPv6 right
2759 + Use printargs for vm86-syscall
2761 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2763 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2765 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2767 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2768 and sys_delete_module correctly
2770 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2772 * Update cvsbuild to give a better error if autoconf isn't installed
2773 * Add test for linux/ptrace.h to configure
2774 * Since we define GNU_SOURCE in the Makefile we don't need to define
2775 USE_GNU in file.c anymore
2777 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2779 * #define USE_GNU before including file.c so we get some extra O_* flags
2781 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2783 * Add missing } in IPv6 output
2785 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2787 * Update copyright for strace-graph to BSD to be consistent with
2790 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2792 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2793 defined for all kernelversions
2794 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2796 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2798 * linux/sparc/syscall.h: Declare create_module/init_module.
2799 * configure.in: Allow compilation in a different directory
2800 than the source one.
2801 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2802 so that we don't depend on asm/ptrace.h which clashes with
2805 * syscall.c: Likewise.
2807 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2809 * Syscall 94 on Linux alpha is sys_poll
2811 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2813 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2815 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2817 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2818 + Correctly implement fix sys_createmodule (Linux)
2819 + Add limited handlig of sys_initmodule (Linux)
2821 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2823 * Add configure-test for sys/reg.h and use that
2824 * Use sys/reg.h instead of asm/ptrace.h
2826 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2828 * Remove hack in signal.c for arm architecture
2829 * Add hack so we compile correctly on powerpc
2831 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2833 * Add a corrected patch from Daniel Jacobowitz
2835 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2837 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2838 for the stat structure
2840 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2842 * Fix test for sys/reg include
2844 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2846 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2847 * Fixed some SunOS compile problems earlier that I forgot to include
2850 Mon Jun 14 12:44:25 CEST 1999
2852 * Avoid leakint fd into child when forking, patch from
2853 John Hughes <john@Calva.COM>
2855 Fri Jun 11 14:54:47 CEST 1999
2857 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2858 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2860 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2862 * Brought syscall list for alpha up to date
2864 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2866 * system.c: sys_umount2 syscall support.
2867 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2868 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2869 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2870 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2871 so it needs strace's own copy of the stat structure.
2872 * util.c: Make it compile on sparc-linux.
2873 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2874 * signal.c: rt_sigaction has different arguments on sparc*-linux
2876 * syscall.c: Recognize sparc64-linux binaries.
2878 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2880 * configure.in: Fix typo (CFLAG -> CFLAGS).
2882 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2884 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2886 * Add some sysctl support, patch from Ulrich Drepper
2888 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2890 * Use kernel dirent structure for Linux
2892 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2894 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2895 + some layout and other minor fixes
2896 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2897 is similar enough to i386 to not need it's own subdirectory
2898 + add support for sendfile and mremap syscalls for Linux
2899 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2900 + ioctls.h vs sys/ioctl.h on Alpha platform
2901 + pointer was casted to an int in stream.c
2902 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2903 + several other casts changed
2904 + correct ARM/POWERPC architecture defines in acconfig.h
2905 * Merge in patches from Morten Welinder <terra@diku.dk>
2906 + add some autoconf-tests for includefiles
2907 + handle solaris version of sigcontext struct (actually I hacked this
2908 up again, but the idea is his :)
2910 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2912 * Update syscalls for linux alpha, patch from Bart Warmerdam
2914 * Update sparc code so it actually compiles
2916 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2918 * Add support for old_*stat functions for Linux. Please note you need
2919 to use reasonably recent kernel headers to compile strace now.
2920 * Change references to LINUX into linux in file.c
2921 * Fix include for LDT in mem.c
2923 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2925 * Change in strace maintainership, jrs passed the torch to me.
2927 * Incorporate all changes already made in the Debian strace package:
2928 + compiles with more Linux kernels
2929 + added support for more Linux architectures
2930 + add support for a lot of extra syscalls
2931 + fix some problems with hanging children
2932 + check stray syscall after execv
2933 + decode capget and capset arguments
2934 + add more constants to net.c
2935 + detect ROSE networking
2936 + add more protocol families to domains
2938 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2939 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2940 + added IP, IPX and TCP-options
2941 + added IP, IPX and TCP support to get-/setsockopt()
2943 + updated handling of signals
2945 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2947 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2948 instead of SVR4. That is, read a few bytes at a time
2949 to avoid overrunning the end of the stack.
2951 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2953 * version.c: Version 3.1 is released.
2955 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2957 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2958 as well since that's where glibc declares it. Go figure.
2959 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2960 instead of sigcontext_struct since glibc v5+ apparently
2961 plays games with the native OS namespace.
2962 From David Mosberger-Tang <davidm@AZStarNet.com>.
2964 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2966 * version.c: Version 3.0.14 is released.
2968 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2969 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2970 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2972 Reported by Henrik Storner <storner@osiris.ping.dk>.
2974 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2975 sys/filio.h and sys/stream.h and remove check for poll.
2976 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2977 Handle old and new styles of argument passing for select on Linux.
2978 * ioctl.c, stream.c: Conditionalize stream code on presence of
2979 sys/stream.h instead of poll because glibc implements poll but
2980 not the rest of the stream interface.
2981 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2982 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2984 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2985 * util.c (umoven, umovestr): Move data in long-sized chunks
2986 at a time, instead of hard coding it to be 4.
2987 From David Mosberger-Tang <davidm@AZStarNet.com>.
2989 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2991 * version.c: Version 3.0.13 is released.
2993 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2994 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2995 asm/sigcontext.h to define sigcontext_struct and don't define it
2996 locally if the header is present.
2998 * syscall.c (nerrnos{0,2}): Correct size computation.
3000 * Makefile.in: Remove dependencies and rules relating to files
3001 normally found in the os directory. Because of the new scheme we
3002 don't know precisely where they come from. Sigh.
3003 * signalent.sh: Make it work for sunos4, linux, and svr4.
3004 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3005 to traditional make syntax. Add signalent.h to files which can
3006 unconditionally be rebuilt. Prevent signalent.h from being
3007 unconditionally being rebuilt since it's customized.
3008 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3009 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3010 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3011 4.1.4 and gcc 2.7.2.
3013 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3015 * configure.in, Makefile.in: Add OSARCH concept to finish
3016 build support for the alpha.
3017 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3018 and maintainer-clean rules.
3019 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3020 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3021 for less, greater, and equal since subtraction on two's
3022 complement numbers isn't an order relation (it isn't transitive)!
3023 * linux/Makefile.in: Add rules for the signalent.h file.
3024 * linux/alpha/Makefile.in: New file.
3026 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3028 * version.c: Version 3.0.12 is released.
3030 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3031 From Michael E Chastain <mec@duracef.shout.net>.
3033 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3034 * syscall.c (set_personality): New.
3035 * strace.c (main): Call set_personality.
3036 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3037 ioctlent, and signalent indirect pointers and redirect them
3038 based on personality.
3039 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3040 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3042 * util.c (upeek): Handle case where ptrace returns a long
3043 and sizeof(long) != sizeof(int).
3044 From Richard Henderson <richard@twiddle.tamu.edu>
3046 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3048 * version.c: Version 3.0.11 is released.
3050 * many files: Fix more printf warnings for other platforms.
3052 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3054 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3055 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3057 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3058 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3060 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3062 * version.c: Version 3.0.10 is released.
3064 * Makfile.in: Add os/arch to includes so that a given arch
3065 (like alpha) can override the native arch (like i386).
3066 * configure.in: Check for sendmsg.
3068 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3069 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3071 * acconfig.h, configure.in: Detect the alpha.
3072 * ioctl.c: Handle the alpha.
3073 * defs.h: Make some members long for the alpha. Define
3074 some register nicknames. Add support for WAITEXECVE.
3075 * file.c [ALPHA]: Support the alpha for statfs. Add
3076 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3077 major and minor results are suitable for passing to printf.
3078 * signal.c, syscall.c: Support the alpha.
3079 * process.c: Add alpha user offsets.
3080 * most files: Use %l? for printf arguments since
3081 most are now longs for the alpha.
3082 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3084 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3086 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3088 * version.c: Version 3.0.9 is released.
3090 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3092 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3093 Linux kernel version system calls.
3095 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3097 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3098 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3099 decode IPC calls using it.
3100 * sunos4/dummy.h: Alias sys_semop to printargs.
3101 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3102 * sunos4/syscallent.h: Include new subcalls for IPC.
3103 From Matthias Pfaller <leo@dachau.marco.de>.
3105 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3107 * version.c: Version 3.0.8 is released.
3109 * time.c [LINUX]: Explicitly include linux/version.h.
3111 * strace.c (main): Don't let them even *try* to
3112 get strace to attach to itself since some systems
3113 don't handle this case very gracefully.
3114 Reported by David S. Miller <davem@caip.rutgers.edu>.
3116 * Makefile.in (distclean): Fix it for subdirectories.
3118 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3119 sys_flags member for each defined system call.
3121 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3123 * defs.h (TRACE_*): New flags to describe what class
3124 of system call each system call is.
3125 (sysent): Add sys_flags member.
3126 * syscall.c (sysent): Define (and later undef) abbreviations
3127 for the system call class flags.
3128 (lookup_class): New function to translate strings to
3129 system call class flags.
3130 (qualify): Handle new system call class mechanism.
3131 * linux/syscallent.h: Fill in the new sys_flags member
3132 for each defined system call.
3134 * defs.h (print_sock): Remove redundant and non-K&R C
3135 compatible prototype. From Juergen Weigert
3136 <jnweiger@immd4.informatik.uni-erlangen.de>.
3138 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3140 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3141 From Michael E Chastain <mec@duracef.shout.net>.
3143 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3144 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3146 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3148 * file.c (sprintfstype): Enclose string result in double
3151 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3152 constantly evolving timex structure.
3153 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3155 * defs.h, syscall.c, strace.c: Rename syscall to
3156 trace_syscall and change prototype and all callers
3157 because of broken Linux shared libraries.
3158 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3160 * Makefile.in (clean): Check for a file with test -f not
3161 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3163 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3165 * version.c: Version 3.0.7 is released.
3167 * util.c (string_quote): Fix thinko which caused core
3168 dumps for strings with quotes in them.
3169 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3171 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3172 files from /usr/include, not just the linux one.
3173 From Michael E Chastain <mec@duracef.shout.net>.
3175 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3176 fewer false positives on more kernel flavors.
3177 From Michael E Chastain <mec@duracef.shout.net>.
3179 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3181 * version.c: Version 3.0.6 is released.
3183 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3185 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3186 on MC_SYNC instead of HAVE_MCTL.
3187 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3188 (sys_msync): New function.
3190 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3192 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3193 sys_flock and sys_getdents.
3194 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3196 * file.c (sys_getdents): Define unconditionally and handle
3198 * strace.c (main): Disallow username option unless both real
3199 and effective uids are root.
3201 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3203 * strace.c (main): Ensure that run_uid and run_gid are
3204 always set to something meaningful.
3205 (main, newoutf) [!SVR4]: Swap real and effective uids while
3206 opening any output files.
3207 (main) [!SVR4]: Treat effective uid of root as a request
3208 to handle suid binaries correctly using the real uid of
3211 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3213 * Makefile.in: Add `|| true' to clean rule because
3214 although GNU make 3.74 uses `sh -c' to invoke commands
3215 every other make in the world uses `sh -ec'.
3217 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3218 arguments appear to be stored on the stack, not in the
3219 registers following A3 (empirical result).
3221 * defs.h: Add prototype for printsock.
3222 * svr4/dummy.h: Remove generic handling of sys_mount.
3223 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3224 get access to SGI mount information.
3225 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3226 (sys_mount) [SVR4, MIPS]: New function.
3227 (sys_mount) [SVR4, !MIPS]: New function.
3229 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3231 * version.c: Version 3.0.5 is released.
3233 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3234 tv_usec members to long when using printf.
3236 * ipc.c: Omit define of __KERNEL__.
3237 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3238 want which __KERNEL__ used to provide.
3239 (sys_msgrcv): Change reference to ipc_kludge structure to
3240 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3242 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3243 Linux specific options.
3245 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3246 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3247 instead of depending of __KERNEL__.
3249 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3251 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3253 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3254 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3255 and AC_DECL__SYS_SIGLIST.
3256 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3257 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3258 (strsignal): Use SYS_SIGLIST_DECLARED.
3260 net.c (sys_socket): Omit inadvertent surplus comma when
3261 protocol family isn't PF_INET.
3263 util.c (dumpstr): Fix incorrect printing of one too many
3264 characters when the length is not an even multiple of 16 bytes.
3265 Reported by Juergen Weigert
3266 <jnweiger@immd4.informatik.uni-erlangen.de>.
3268 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3270 * ioctl.c (compare): Change prototype to match POSIX qsort.
3271 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3272 * strace.c (trace) [SVR4]: Break out of for loop instead of
3273 returning when finished so final return statement is executed.
3274 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3275 (syscall) [LINUX]: Correct typo which commented out the M68K
3277 * util.c (printstr): Cast unsigned char pointer argument
3278 to char pointer in umovestr call.
3279 (dumpstr): Likewise for umoven.
3281 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3283 * version.c: Version 3.0.4 is released.
3285 * signal.c (sys_sigblock): Move after the definition of
3286 sys_sigsetmask that it calls to avoid an implicit declaration.
3287 * stream.c (transport_user_options, transport_server_options):
3288 Only needed if TI_BIND is defined.
3289 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3291 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3292 the tcp arguement from the call to exiting. Add getrval2
3293 check so no fork processing is done in the child.
3294 (printwaitn): Initialize exited so that its value is defined
3295 for all flows of execution.
3297 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3299 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3300 setfsuid, setfsgid, and _llseek syscalls.
3301 * linux/syscall.h: Add prototypes for them.
3302 * linux/syscallent.h: Add them to the syscall entries table.
3303 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3304 defines and conditionally include linux/personality.h if
3305 __NR_personality is defined.
3306 (personality_options) [LINUX]: New table.
3307 (sys_personality) [LINUX]: New function.
3309 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3311 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3312 on the number of traced processes so that we can have untraced
3313 children (e.g. via popen).
3315 * strace (main) [!SVR4]: Call fake_execve to get the actual
3316 exec and its arguments into the trace.
3317 (environ): Declare it.
3318 * process.c (fake_execve): New function.
3319 (headers): Include sys/syscall.h to get SYS_* defines.
3321 * process.c (sys_execv, sys_execve): Surround argument annotations
3322 with C comment delimiters.
3323 (printargv, printargc): The arg vector is an array of char pointers
3326 * strace.c (printleader): Also check for multiple -p arguments
3327 when deciding whether to print the pid field.
3329 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3330 * defs.h (strerror, strsignal): Add these prototypes if we provide
3332 * configure.in (AC_CHECK_FUNCS): Add strerror.
3334 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3335 and blocked signals.
3337 * strace.c (main): Add username option. Verify they are root before
3338 letting them use it. Look up the ids in the password file. Set
3339 them just before executing the program.
3340 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3342 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3344 * version.c: Version 3.0.3 is released.
3346 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3347 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3349 * strace.c (outfname): Initialize to NULL.
3350 (main): Defer output file processing until after arguments.
3351 Allow either a pipe or a bang for command arguments.
3352 Check if outfname is NULL instead of checking outf for stderr.
3353 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3354 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3355 (tprintf): Avoid calling vfprintf if outf is NULL.
3357 * strace.c (main): Use popen if -o argument begins with a pipe.
3358 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3360 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3361 but WIFSTOPPED was used.
3363 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3364 rule to prevent the comment from being untrue.
3366 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3368 * strace.c (sys_exit): Move follow fork code to internal_exit.
3369 (sys_fork): Move follow fork code to internal_fork.
3370 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3371 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3372 (vforking): Remove this static variable and check scno in
3373 internal_fork instead.
3374 (internal_exit, internal_fork, internal_exec, internal_wait): New
3376 * defs.h: Add prototypes for the new internal_* functions.
3377 * syscall.c (syscall): Move syscall entering trace qualifier check
3378 and reprint checking after context decoding and precede them with
3379 a call to internal_syscall. Precede syscall exiting trace
3380 qualifier check with a call to internal_syscall.
3381 (internal_syscall): New function.
3383 * defs.h (struct tcb): Make scno signed.
3384 * strace.c (syscall) Make u_error signed.
3385 [LINUX, I386]: Avoid unsigned cast in eax check.
3386 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3387 * desc.c (sys_select): Make cumlen unsigned
3389 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3391 * net.c (socktypes): Add SOCK_PACKET.
3393 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3395 * Makefile (clean): Check explicitly for a Makefile in subdirs
3396 before running make in them.
3398 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3400 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3401 [MIPS] (detach): Initialize error for MIPS case.
3402 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3404 * syscall.c (decode_subcall): Move variable i into conditionals
3406 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3407 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3409 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3410 printing since we don't know what the size of their type is.
3411 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3412 if autoconf detects it since it seems to either not work or do
3413 something else entirely on Irix 5.3.
3415 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3417 * version.c: Version 3.0.2 is released.
3418 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3419 so that the file descriptor arg is decimal.
3421 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3423 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3424 because on Linux they are enumerators.
3426 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3429 * util.c (printxval): When there is no translation, print the actual
3430 number first and the the default value as a C comment.
3432 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3433 sys_setsockopt): Change first argument from unsigned to signed to
3434 cater to the frequent practice of calling system calls with a file
3436 * mem.c (sys_mmap): Likewise.
3438 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3440 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3442 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3444 * version.c: Version 3.0.1 is released.
3445 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3446 * config.guess, config.guess: Update from the FSF.
3447 * install-sh: New from the FSF.
3449 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3451 * Makefile.in: Add m68k arch.
3452 * acconfig.h (M68K): Add m68k define.
3453 * configure.in: Add detection of arch m68k.
3454 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3456 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3458 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3459 * syscall.c [M68K] (syscall): Support m68k syscall number register
3460 and errno in d0 instead of eax.
3461 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3462 program counter in PT_PC instead of EIP.
3463 [M68K] (LOOP): Support m68k loop instruction.
3464 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3466 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3467 to MAP_FIXED instead of MAP_ANONYMOUS.
3468 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3470 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3471 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3473 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3475 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3476 Reported by Thanh Ma <tma@encore.com>.
3478 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3479 1.1.62 doesn't continue a traced child when the parent exits.
3480 Reported by Matt Day <mday@artisoft.com>.
3482 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3484 * util.c (printstr): Fix longstanding bug in notating string
3487 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3488 child to go into the execve syscall to avoid spurious traces.
3489 [LINUX] (detach): Conditionalize the status variable.
3491 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3493 * Makefile.in: Add mips arch.
3494 * acconfig.h (MIPS): Add mips define.
3495 * configure.in: Add detection of opsys irix5 and arch mips. Check
3497 Check for sys/sysconfig.h header.
3498 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3499 * file.c [SVR4]: Include sys/cred.h.
3500 (access_flags): Update access flags for SGI.
3501 (sprinttime): Change type of sprinttime argument from unsigned
3503 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3504 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3505 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3506 Cast si_band member to long before printing.
3507 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3508 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3509 * strace.c [SVR4] [MIPS]:
3510 (foobar): New dummy signal handler.
3511 (main): Install a dummy signal handler in the child before pausing
3512 to work around an SGI bug in PRSABORT.
3513 (proc_open): Send a interrupt to the child instead of aborting the
3514 syscall which doesn't work on Irix5.2.
3515 * svr4/dummy.h: Add new unfinished SGI syscalls
3516 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3517 existing calls (e.g. sys_ksigaction like sys_sigaction).
3518 Printargs does the print thing for sys_sethostid.
3519 * svr4/syscall.h: Declare all new SGI syscalls.
3520 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3521 and add it to all subcall entry points.
3522 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3523 decode as subcalls on MIPS. Instead, use the normal syscalls.
3524 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3525 since SGI syscall numbers are off by one.
3526 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3527 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3528 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3529 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3530 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3531 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3532 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3533 Add workaround for broken SGI pr_sysarg on syscall entry.
3534 [SVR4] (syscall): Conditionalize subcall decoding for
3535 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3536 [SVR4] [MIPS] (getrval2): Handle SGI.
3537 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3538 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3539 [MIPS] (syssgi_options, sys_syssgi): New for SGI.
projects / strace / blob