1 2005-06-06 Roland McGrath <roland@redhat.com>
3 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
7 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
8 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
9 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
10 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
11 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
12 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
13 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
14 (SYS_shmctl): Macros renamed to SYS_sub_*.
15 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
17 * linux/syscall.h (SYS_waitid): Define if not defined.
19 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
21 * defs.h (struct sysent): New member `native_scno'.
22 (known_scno): Declare new function.
23 * linux/syscallent.h: Add new final field to interesting syscalls.
24 * syscall.c (known_scno): New function.
25 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
26 * process.c (internal_fork, internal_exit): Likewise.
27 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
28 * strace.c (proc_open): Likewise.
29 * util.c [LINUX] (setbpt): Likewise.
30 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
31 for defining SYS_socket_subcall et al.
32 * linux/syscallent.h: Likewise for #error check.
33 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
36 2005-06-02 Roland McGrath <roland@redhat.com>
38 * file.c (printstatfs64): Cast values to unsigned long long and use
42 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
44 Deal with memory management issues.
45 * defs.h (tprint_iov): Update prototype.
46 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
47 epoll_event array of arbitrary size on the stack, to avoid
49 * file.c (print_xattr_val): Check for integer overflow during
50 malloc size calculation, to avoid heap corruption.
51 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
52 during malloc size calculation, to avoid heap corruption.
53 Change iovec array handling to avoid heap memory allocation.
54 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
55 size calculation and do not allocate array of arbitrary size on
56 the stack, to avoid stack overflow.
57 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
58 arbitrary size on the stack, to avoid stack overflow. Do not
59 trust cmsg.cmsg_len to avoid read beyond the end of allocated
61 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
62 * process.c (sys_setgroups): Check for integer overflow during
63 malloc size calculation, to avoid heap corruption. Change gid_t
64 array handling to avoid heap memory allocation.
65 (sys_getgroups): Likewise.
66 (sys_setgroups32) [LINUX]: Likewise.
67 (sys_getgroups32) [LINUX]: Likewise.
68 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
69 overflow during malloc size calculation, to avoid heap corruption.
70 Change pollfd array handling to avoid heap memory allocation.
71 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
72 during malloc size calculation, to avoid heap corruption.
73 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
74 during malloc size calculation, to avoid heap corruption.
77 * util.c (printxval): Change third argument from "char *" to
79 (printflags): Add third argument, "const char *", with similar
80 meaning to the third argument of printxval().
81 * defs.h (printxval): Change third argument from "char *" to
83 (printflags): Add third argument.
84 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
86 * desc.c (sys_fcntl): Likewise.
87 (sys_flock) [LOCK_SH]: Likewise.
88 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
89 * file.c (sys_open): Likewise.
90 (solaris_open) [LINUXSPARC]: Likewise.
91 (sys_access): Likewise.
92 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
93 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
94 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
95 (printstat64) [HAVE_STAT64 &&
96 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
97 (sys_setxattr, sys_fsetxattr): Likewise.
98 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
99 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
100 (sys_mq_open) [LINUX]: Likewise.
101 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
102 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
103 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
104 (sys_mprotect): Likewise.
105 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
106 (sys_msync) [MS_ASYNC]: Likewise.
107 (sys_mctl) [MC_SYNC]: Likewise.
108 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
110 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
111 (sys_send, sys_sendto): Likewise.
112 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
113 (sys_recv, sys_recvfrom): Likewise.
114 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
115 (printicmpfilter) [ICMP_FILTER]: Likewise.
116 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
117 * process.c (sys_clone) [LINUX]: Likewise.
118 (printwaitn): Likewise.
119 (sys_waitid) [SVR4 || LINUX]: Likewise.
120 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
121 (sys_sigaction): Likewise.
122 (printcontext) [SVR4]: Likewise.
123 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
124 (sys_rt_sigaction) [LINUX]: Likewise.
125 * sock.c (sock_ioctl) [LINUX]: Likewise.
126 * stream.c (sys_putmsg, sys_getmsg): Likewise.
127 (sys_putpmsg) [SYS_putpmsg]: Likewise.
128 (sys_getpmsg) [SYS_getpmsg]: Likewise.
129 (sys_poll): Likewise.
130 (print_transport_message) [TI_BIND]: Likewise.
131 (stream_ioctl): Likewise.
132 * system.c (sys_mount, sys_reboot): Likewise.
133 (sys_cacheflush) [LINUX && M68K]: Likewise.
134 (sys_capget, sys_capset) [SYS_capget]: Likewise.
135 * term.c (term_ioctl) [TIOCMGET]: Likewise.
136 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
140 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
141 errors reporting style.
142 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
143 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
144 * util.c (printstr): Likewise.
145 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
146 (fixvfork) [SUNOS4]: Likewise.
147 * desc.c (decode_select): Continue to decode syscall arguments
148 in case of OOM condition.
149 * file.c (sys_getdents): Likewise.
150 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
151 (sys_getdirentries) [FREEBSD]: Likewise.
152 * mem.c (sys_mincore): Changed type of variables which deal with
153 malloc size from int to unsigned long.
156 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
158 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
159 safe to include kernel headers, and this one is not used anyway.
162 2005-05-26 Roland McGrath <roland@redhat.com>
164 * system.c (sys_sysctl): Check for errors accessing user pointers.
165 Use malloc instead of alloca in case size is insane.
167 2005-05-09 Roland McGrath <roland@redhat.com>
169 * configure.ac: Check for libaio.h.
170 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
171 sys_io_getevents, sys_io_destroy): New functions.
172 * linux/syscall.h: Declare them.
173 * linux/syscallent.h: Use those for io_* syscalls.
174 * linux/alpha/syscallent.h: Likewise.
175 * linux/hppa/syscallent.h: Likewise.
176 * linux/ia64/syscallent.h: Likewise.
177 * linux/mips/syscallent.h: Likewise.
178 * linux/powerpc/syscallent.h: Likewise.
179 * linux/s390/syscallent.h: Likewise.
180 * linux/s390x/syscallent.h: Likewise.
181 * linux/x86_64/syscallent.h: Likewise.
182 From Zach Brown <zach.brown@oracle.com>.
185 * debian/control (Architecture): Add ppc64.
186 Fixes Debian bug #301089.
188 2005-05-05 Anton Blanchard <anton@samba.org>
190 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
193 2005-05-09 Roland McGrath <roland@redhat.com>
195 * strace.c (main): Refuse negative -s argument value.
196 Fixes Debian bug #303256.
198 2005-04-25 Anton Blanchard <anton@samba.org>
200 * file.c (openmodes): Add O_NOATIME flag if defined.
202 2005-04-05 Anton Blanchard <anton@samba.org>
204 * linux/powerpc/ioctlent.h: Regenerated.
206 * signal.c (signame): Don't try and dereference negative index.
208 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
209 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
210 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
212 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
213 but not IPC_NOWAIT, which have the same value.
214 (sys_shmget): Use that instead of resource_flags.
216 2005-03-22 Roland McGrath <roland@redhat.com>
218 * desc.c (decode_select): Increase local buffer size.
221 * configure.ac, NEWS: Version 4.5.11.
222 * debian/changelog, strace.spec: 4.5.11-1.
224 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
226 2005-03-14 Roland McGrath <roland@redhat.com>
228 * configure.ac, NEWS: Version 4.5.10.
229 * debian/changelog, strace.spec: 4.5.10-1.
231 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
233 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
234 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
236 2005-02-28 Andreas Schwab <schwab@suse.de>
238 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
240 2005-03-14 Roland McGrath <roland@redhat.com>
242 * linux/mips/syscallent.h: Update various calls.
243 From Thiemo Seufer <ths@networkno.de>.
244 Fixes Debian bug #256684.
246 * debian/control (Architecture): Add s390.
247 Fixes Debian bug #294172.
249 2005-03-06 Roland McGrath <roland@redhat.com>
251 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
252 and SIGBUS signals, use si_addr in output.
254 2005-03-01 Roland McGrath <roland@redhat.com>
256 * file.c (print_xattr_val): Add a cast.
258 2005-02-05 Roland McGrath <roland@redhat.com>
260 * desc.c (decode_select): Calculate size of passed fd_set vectors and
261 copy in the user's size rather than the standard sizeof(fd_set).
262 Fixes Debian bug #65654, #284290.
264 * util.c (printpath, printpathn): Print NULL and don't try any fetch
266 Fixes Debian bug #63093.
268 * debian/control (Build-Depends): Fix for s390 and sparc.
269 From Bastian Blank <waldi@debian.org>.
270 Fixes Debian bug #293564.
272 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
274 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
275 right before execv() call. Remove fake_execve() call.
276 * defs.h (fake_execve): Remove unused declaration.
277 * process.c (fake_execve): Remove unused function.
280 2005-02-04 Roland McGrath <roland@redhat.com>
282 * configure.ac, NEWS: Version 4.5.9.
283 * debian/changelog, strace.spec: 4.5.9-2.
285 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
287 2005-02-02 Roland McGrath <roland@redhat.com>
289 * debian/control: Add strace-udeb package for installer debugging.
290 * debian/rules (binary-arch): Build it.
291 From Joshua Kwan <joshk@triplehelix.org>.
292 Fixes Debian bug #268294.
294 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
295 known values for Linux.
297 * util.c (printcall): Print 16 ?s when long is 8 bytes.
300 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
302 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
303 * ioctl.c (nioctlents2): Add const to type.
304 Fixes Debian bug #278449.
306 * sock.c (iffflags): New variable, table of IFF_* values.
307 (print_addr): New function.
308 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
309 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
310 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
311 SIOCGIFINDEX, and fix their output.
312 From Ulrich Drepper <drepper@redhat.com>.
314 Fixes Debian bug #192164.
316 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
318 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
319 * defs.h [HAVE_CONFIG_H]: Include config.h first.
320 * strace.c: Include "defs.h" first.
323 * syscall.c (call_summary): Fix potential NULL dereference.
326 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
328 * syscall.c (qual_signal): Check bounds for numeric signal names.
329 Fix parser of symbolic signal names.
330 Fix return code, as required by qualify() function.
331 * syscall.c (qual_desc): Check bounds for descriptor number.
332 * syscall.c (qual_syscall): Correct return code, to be consistent
333 with qualify() and other qual_* functions.
336 2005-02-01 Roland McGrath <roland@redhat.com>
338 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
339 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
341 [LINUX] (mount_flags): Add them.
342 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
343 set in the flags argument, don't try to fetch the filesystem string.
346 * config.guess: Update from canonical version, timestamp 2004-11-12.
347 * config.sub: Likewise, timestamp 2004-11-30.
349 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
350 * linux/syscall.h: Declare it.
351 * linux/x86_64/syscallent.h: Use it.
354 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
355 (sys_sched_getparam, sys_sched_setparam): Likewise.
358 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
362 * linux/syscallent.h: Use sys_mincore instead of printargs.
363 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
364 sys_semtimedop, sys_umount2.
367 * syscall.c (qual_signal): Fix inverted return value and bogus
368 argument to qualify_one in the named case.
370 * file.c (print_xattr_val): Don't use auto array sized by syscall
371 argument. Use malloc instead, so it can fail for insane values.
372 Fixes Debian bug #283704.
374 * net.c (sys_getsockopt): Fix a format %ld -> %d.
376 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
378 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
379 not to double the middle entry!
382 * linux/x86_64/syscallent.h: Fix exit_group entry.
384 * util.c (getpc) [S390 || S390X]: Implement it.
385 Patch by David Wilder <wilder@us.ibm.com>.
387 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
388 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
391 2005-01-22 Andreas Schwab <schwab@suse.de>
393 * net.c (sys_getsockopt): Change type of len to int.
395 2004-10-19 Roland McGrath <roland@redhat.com>
397 * configure.ac, NEWS: Version 4.5.8.
398 * debian/changelog, strace.spec: 4.5.8-1.
400 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
402 * configure.ac: Check for sys/epoll.h.
403 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
404 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
406 * strace.c (handle_group_exit): Don't detach leader that wasn't
407 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
408 Remove droptcb loop at end, no longer required since 2.6 reports each
412 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
413 taking signal when it has nclone_threads > 0.
415 * strace.c (handle_group_exit, trace): Mark leader with
416 TCB_GROUP_EXITING and don't be surprised at child deaths when their
420 * process.c (WCOREFLAG): Define if not defined.
421 (W_STOPCODE, W_EXITCODE): Likewise.
422 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
424 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
425 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
427 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
428 strace64.1 to strace.1, which doesn't exist.
429 Fixes Debian bug #269220.
431 2004-09-05 Phil Blundell <pb@nexus.co.uk>
433 * linux/arm/syscallent.h: New file.
435 2004-10-19 Roland McGrath <roland@redhat.com>
437 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
438 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
439 (build/Makefile): Use $(CONFIG_OPTS).
440 (build64/Makefile): Pass --host as well as --build.
441 From Bastian Blank <waldi@debian.org>.
442 Fixes Debian bug #271500.
444 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
445 From Randolph Chung <tausq@debian.org>
446 Fixes Debian bug #273887.
448 * file.c (sys_llseek): Revert last change.
450 2004-09-14 Richard Henderson <rth@twiddle.net>
452 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
453 [gs]et_mempolicy, mq_*, waitid.
455 2004-10-07 Roland McGrath <roland@redhat.com>
457 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
459 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
461 * linux/x86_64/syscallent.h: Fix botched table entries.
462 From Ulrich Drepper <drepper@redhat.com>.
464 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
466 * linux/syscall.h: Declare them.
467 * linux/x86_64/syscallent.h: Likewise.
468 From Ulrich Drepper <drepper@redhat.com>.
470 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
471 From Ulrich Drepper <drepper@redhat.com>.
473 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
475 * linux/syscall.h: Declare them.
476 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
477 * linux/x86_64/syscallent.h: Likewise.
478 From Ulrich Drepper <drepper@redhat.com>.
480 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
482 * linux/ioctlsort.c (main): Omit duplicate lines
483 (with same name and code) from output.
484 * linux/ioctlent.sh: Build the list of ioctls defined in
485 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
486 as suggested by Peter Jones <pjones@redhat.com>
487 * linux/ioctlent.h: Regenerated.
490 2004-09-13 Ulrich Drepper <drepper@redhat.com>
491 Dmitry V. Levin <ldv@altlinux.org>
493 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
495 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
496 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
497 * defs.h [LINUX]: Declare rtc_ioctl.
500 2004-10-06 Roland McGrath <roland@redhat.com>
502 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
504 * linux/syscall.h: Declare them.
505 * linux/syscallent.h: Use those for epoll_* syscalls.
506 * linux/alpha/syscallent.h: Likewise.
507 * linux/hppa/syscallent.h: Likewise.
508 * linux/ia64/syscallent.h: Likewise.
509 * linux/powerpc/syscallent.h: Likewise.
510 * linux/s390/syscallent.h: Likewise.
511 * linux/s390x/syscallent.h: Likewise.
512 * linux/sparc/syscallent.h: Likewise.
513 * linux/sparc64/syscallent.h: Likewise.
514 * linux/sparc64/syscallent2.h: Likewise.
515 * linux/x86_64/syscallent.h: Likewise.
516 From Ulrich Drepper <drepper@redhat.com>.
519 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
520 and RLIMIT_MSGQUEUE, if defined.
521 From Ulrich Drepper <drepper@redhat.com>.
524 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
525 (printmsghdr): Use it.
526 From Ulrich Drepper <drepper@redhat.com>.
529 * file.c (sprintmode): Add const to return type.
530 (sprintfstype): Likewise.
531 * signal.c (printsiginfo): Add a const.
533 2004-09-15 Roland McGrath <roland@redhat.com>
535 * linux/x86_64/syscallent.h: Use sys_waitid.
537 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
538 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
540 2004-09-11 Roland McGrath <roland@redhat.com>
542 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
543 (sys_timer_settime): Likewise.
544 (printsigevent): Print signals by name for SIGEV_SIGNAL.
545 (sys_timer_create): Print clock ID symbolically.
546 From Ulrich Drepper <drepper@redhat.com>.
549 2004-09-07 Michal Ludvig <mludvig@suse.cz>
551 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
553 2004-09-03 Roland McGrath <roland@redhat.com>
555 * syscall.c (qual_options): Add const to defn.
557 (call_count, error_count, tv_count): Variables removed.
558 (struct call_counts, counts): New type and variable.
559 Update all users of the old three to use the new array of structs.
560 (trace_syscall): Allocate counts on first use.
561 (sorted_count): Variable removed.
562 (call_summary): Allocate locally.
564 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
565 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
566 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
567 (nerrnos0, nerrnos1, nerrnos2): Likewise.
568 * signal.c (signalent0, signalent1, signalent2): Likewise.
569 (nsignals0, nsignals1, nsignals2): Likewise.
571 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
572 (nioctlents0, nioctlents1, nioctlents2): Likewise.
573 (ioctl_lookup, ioctl_next_match): Likewise.
574 * defs.h: Update decls.
575 * io.c (sys_ioctl): Update users.
577 * util.c (xlookup, printxval, addflags, printflags): Use const for
578 struct xlat * argument.
579 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
580 * bjm.c: Add const to all struct xlat defns.
587 * process.c: Likewise.
588 * resource.c: Likewise.
589 * signal.c: Likewise.
591 * stream.c: Likewise.
592 * system.c: Likewise.
597 2004-09-01 Roland McGrath <roland@redhat.com>
599 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
600 mq_* syscalls, and names only for new calls up to 252.
601 * linux/syscallent.h: Add waitid.
602 * linux/x86_64/syscallent.h: Likewise.
603 * linux/syscall.h: Declare sys_waitid.
605 * process.c (internal_wait): Take second arg giving index of flags
607 * defs.h: Update prototype.
608 * syscall.c (internal_syscall): Update caller.
609 Also use internal_wait for SYS_waitid.
610 * process.c (sys_waitid): Define for [LINUX] as well.
611 Don't tweak TCB_SUSPENDED--internal_wait does that.
612 (waitid_types): Conditionalize use of nonstandard P_* macros.
614 2004-08-31 Roland McGrath <roland@redhat.com>
616 * configure.ac, NEWS: Version 4.5.7.
617 * debian/changelog: 4.5.7-1.
618 * strace.spec: 4.5.7-2.
620 * debian/rules: Rewrite sparc64 change of 2004-07-12.
621 Always do each build in a separate build directory.
622 Fixes Debian bug #254728.
624 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
626 * strace.1: Say that -c shows system CPU time, not real time.
627 Fixes Debian bug #254438.
629 * syscall.c (dumpio): Match pread and pwrite system calls too.
630 Fixes Debian bug #239947.
632 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
633 Fixes Debian bug #171653.
635 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
637 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
640 2004-08-30 Roland McGrath <roland@redhat.com>
642 * strace.c (main): Don't call fake_execve under -c.
643 From Ulrich Drepper <drepper@redhat.com>.
646 * net.c (sockipoptions): Add some options.
647 [SOL_IPV6] (sockipv6options): New variable.
648 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
649 From Ulrich Drepper <drepper@redhat.com>.
652 * time.c (clocknames): New variable, symbolic names for clock_t.
653 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
654 From Ulrich Drepper <drepper@redhat.com>.
657 * system.c (personality_options): Hard-code values here.
658 Don't #include <linux/personality.h> at all.
659 Fixes RH#130965 and Debian bug #40588.
661 * file.c (print_xattr_val): New function to show attribute values.
662 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
663 From Ulrich Drepper <drepper@redhat.com>.
666 2004-07-12 Roland McGrath <roland@redhat.com>
668 * configure.ac, NEWS: Version 4.5.6.
669 * strace.spec, debian/changelog: 4.5.6-1.
671 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
673 * debian/rules: On sparc-linux, build strace64 as well.
674 From Ben Collins <bcollins@debian.org>.
675 Fixes Debian bug #254728.
677 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
679 * linux/sparc/syscallent.h: Sync with reality.
680 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
681 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
682 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
683 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
684 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
685 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
686 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
687 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
688 sys_timer_settime, sys_timer_gettime): New declarations.
689 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
690 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
691 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
692 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
693 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
694 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
695 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
696 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
697 linux/sparc64/syscallent1.h: New files.
698 * defs.h (LINUXSPARC): Define also when SPARC64.
699 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
700 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
701 Define possibly missing __NR_exit_group. Declare getrval2.
702 * configure.ac (sparc64): New architecture case.
703 * file.c (stat_sparc64): New structure.
704 (printstat_sparc64): New output routine for that.
705 (printstat): Call it, if personality is 2.
706 (printstat64): Likewise.
707 * util.c: Conditionalize ptrace defines on LINUXSPARC
709 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
710 to PTRACE_FOOREGS64 so that more sparc code can be shared
711 between 64-bit and 32-bit.
712 (_hack_syscall5): Correct trap number when SPARC64.
713 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
714 (getpc): Handle SPARC64 && LINUX.
715 (printcall): Likewise.
716 (arg fetching/setting): Use same code for SPARC64 LINUX
718 (setbpt): Handle SPARC64 && LINUX.
719 (clearbpt): Likewise.
720 * signal.c: Conditionalize ptrace defines on SPARC and
722 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
723 to PTRACE_FOOREGS64 so that more sparc code can be shared
724 between 64-bit and 32-bit.
725 (m_siginfo): Use same definition on SPARC64 as SPARC.
726 (sys_sigreturn): Handle LINUX && SPARC64.
727 * syscall.c: Conditionalize ptrace defines on SPARC and
729 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
730 to PTRACE_FOOREGS64 so that more sparc code can be shared
731 between 64-bit and 32-bit.
732 (getscno): Use same static state on SPARC64 as SPARC,
733 and add SPARC64 handling.
734 (get_error): Handle LINUX && SPARC64.
735 (force_result): Likewise.
736 (syscall_enter): Likewise.
737 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
739 (getrval2): Handle LINUX && SPARC64.
740 * process.c: Conditionalize ptrace defines on SPARC and
742 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
743 to PTRACE_FOOREGS64 so that more sparc code can be shared
744 between 64-bit and 32-bit.
745 (change_syscall): Handle LINUX && SPARC64.
746 (struct_user_offsets): Ifdef out those which do not exist
748 * net.c (sys_pipe): Handle LINUX && SPARC64.
749 * ioctl.c: Fix initializer typo for nioctlents2, was
750 nioctlents1 by accident.
752 2004-06-28 Andreas Schwab <schwab@suse.de>
754 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
755 (sys_execve): Remove it here.
757 2004-07-12 Roland McGrath <roland@redhat.com>
759 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
761 * debian/control (Section): Move to utils, matching Debian override.
763 * net.c (addrfams): Make variable global.
764 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
765 SIOCGIFINDEX, and SIOCGIFCONF.
766 From Ulrich Drepper <drepper@redhat.com>.
769 * linux/ioctlsort.c: Add some #includes.
770 [POWERPC]: Kludge out high bits.
771 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
772 * linux/powerpc/ioctlent.h: Likewise.
774 2004-07-11 Roland McGrath <roland@redhat.com>
776 * linux/ioctlent.sh: Replace asm with $asm in all places.
778 * configure.ac: Add I386 as AM_CONDITIONAL.
779 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
782 2004-07-08 Roland McGrath <roland@redhat.com>
784 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
785 that's what the kernel will do.
787 2004-07-07 Roland McGrath <roland@redhat.com>
789 * linux/ioctlent.sh: Take optional second argument to use as directory
790 name in place of `asm'.
792 2004-06-27 Roland McGrath <roland@redhat.com>
794 * configure.ac, NEWS: Version 4.5.5.
795 * strace.spec, debian/changelog: 4.5.5-1.
797 2004-06-22 Roland McGrath <roland@redhat.com>
799 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
800 sign extend the low 32 bits of RAX to 64 bits.
803 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
805 2004-06-03 Roland McGrath <roland@redhat.com>
807 * configure.ac, NEWS: Version 4.5.4.
808 * strace.spec, debian/changelog: 4.5.4-1.
810 * net.c (domains): Add many PF_* values #ifdef PF_*.
811 (addrfams): Add many AF_* values #ifdef AF_*.
812 Fixes Debian bug #250506.
814 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
816 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
818 (main): Print a note that program output is generated by
820 * linux/ioctlent.sh: Build the list of ioctls defined in
821 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
822 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
823 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
824 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
825 * linux/ioctlent.h: Regenerated from linux-2.6.5.
828 2004-06-03 Roland McGrath <roland@redhat.com>
830 * debian/control (Architecture): Add amd64.
831 Fixes Debian bug #246568.
833 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
834 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
835 (expand_tcbtab): New function, broken out of ...
836 * process.c (fork_tcb): ... here, call that.
837 * defs.h: Declare expand_tcbtab.
839 2004-04-19 Roland McGrath <roland@redhat.com>
841 * process.c (printstatus): Add a space before | in output.
843 2004-04-16 Roland McGrath <roland@redhat.com>
845 * configure.ac: Version 4.5.3.
846 * strace.spec, debian/changelog: 4.5.3-1.
848 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
850 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
851 from long to unsigned long, to fix output of the quotactl command
855 2004-04-16 Roland McGrath <roland@redhat.com>
857 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
858 From Maxim Shchetynin <maxim@de.ibm.com>.
860 * configure.ac: Check for <mqueue.h>.
861 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
862 decode struct mq_attr.
863 * NEWS: Mention mq support.
865 * linux/syscall.h: Support new mq_* syscalls on Linux.
866 * linux/syscallent.h: Likewise.
867 * linux/dummy.h: Likewise.
869 * time.c (printsigevent): Handle SIGEV_THREAD.
870 From Ulrich Drepper <drepper@redhat.com>.
873 2004-04-13 Roland McGrath <roland@redhat.com>
875 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
877 From Ulrich Drepper <drepper@redhat.com>.
880 * process.c (printstatus): Mask out bits presented symbolically, and
881 print "| 0xnnn" if the remaining bits are not all zero.
882 Fixes Debian bug #240062.
884 * process.c (print_affinitylist): Rewritten to handle indirect values.
885 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
886 From Ulrich Drepper <drepper@redhat.com>.
889 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
891 2004-04-08 Roland McGrath <roland@redhat.com>
893 * strace.c (main) [LINUX]: When attaching for -p, look in
894 /proc/PID/task for all threads and attach them as presumed
895 CLONE_THREAD children.
896 * NEWS: Mention the feature.
899 2004-03-02 Roland McGrath <roland@redhat.com>
901 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
902 From Michael Holzheu <HOLZHEU@de.ibm.com>.
904 * debian/control (Standards-Version): Update to 3.6.1.
906 2004-03-01 Roland McGrath <roland@redhat.com>
908 * configure.ac, NEWS: Version 4.5.2.
909 * strace.spec, debian/changelog: 4.5.2-1.
911 * strace.c (main): Avoid potential buffer overruns from ludicrous
912 arguments or PATH values.
913 * syscall.c (qual_signal): Bail out for too-long string.
915 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
916 Fixes Debian bug #223207.
918 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
920 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
921 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
922 struct modify_ldt_ldt_s.
923 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
925 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
926 From Tim Yamin <plasmaroo@gentoo.org>.
928 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
931 * configure.ac: Check for `struct pt_all_user_regs'
932 and `struct ia64_fpreg' in <sys/ptrace.h>.
933 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
934 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
936 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
937 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
939 * util.c [LINUX] (arg0_index, arg1_index): New macros.
940 [S390 || S390X]: Define them with inverted values.
941 (setbpt): Use them for u_arg indices.
943 2004-02-26 Andreas Schwab <schwab@suse.de>
945 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
946 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
947 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
949 2004-03-01 Roland McGrath <roland@redhat.com>
951 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
952 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
953 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
954 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
955 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
956 sys_sched_get_priority_min): New functions.
957 From Ulrich Drepper <drepper@redhat.com>.
960 2004-02-20 Roland McGrath <roland@redhat.com>
962 * linux/hppa/syscallent.h: Update some syscalls.
963 From Randolph Chung <tausq@debian.org>.
964 Fixes Debian bug #231632.
966 2003-12-31 David Mosberger <davidm@hpl.hp.com>
968 * process.c (internal_exit): For ia64, also recognize IA-32 252
970 (change_syscall): For IA64, also support changing IA-32 syscalls.
971 * syscall.c (internal_syscall): For IA64, also recognize IA-32
972 syscall 252 (exit_group) as an internal_exit() syscall.
973 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
975 (SYS_vfork): Likewise.
976 (arg_setup): For IA64 version, also support IA-32 syscalls.
977 (get_arg0): Likewise.
978 (get_arg1): Likewise.
979 (set_arg0): Likewise.
980 (set_arg1): Likewise.
982 2004-02-15 Anton Blanchard <anton@samba.org>
984 * linux/powerpc/syscallent.h: Add rtas call.
985 Shift multiplexed syscalls to start at 300, we are already about
986 to hit 256 real syscalls.
987 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
989 2004-02-19 Roland McGrath <roland@redhat.com>
991 * strace.c (main): Use TCP->pid, not PID, in -p message.
992 Fixes Debian bug #229802.
994 2004-01-13 Roland McGrath <roland@redhat.com>
996 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
999 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1000 Reported by Petter Reinholdtsen <pere@hungry.com>.
1002 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1004 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1006 2003-12-14 Anton Blanchard <anton@samba.org>
1008 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1009 Use %llu formats for them.
1011 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1013 * linux/powerpc/syscallent.h: Update to include recently added
1016 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1017 ppc64, we were misreporting syscalls that really succeeded as having
1020 2004-01-13 Roland McGrath <roland@redhat.com>
1022 * strace.1: Remove comment about vfork on Linux.
1023 Fixes Debian bug #223390.
1025 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1026 (sys_getdents64) [LINUX]: Print d_type field.
1028 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1030 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1031 killed process if available. Fixes RH#112117.
1033 2003-11-13 Roland McGrath <roland@redhat.com>
1035 * configure.ac, NEWS: Version 4.5.1.
1036 * strace.spec, debian/changelog: 4.5.1-1.
1038 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1040 * defs.h (ioctl_lookup): Prototype change.
1041 * ioctl.c (ioctl_next_match): New function.
1042 * defs.h: Declare it.
1043 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1044 when there's more than one match.
1045 * ioctl.c (ioctl_lookup): Likewise.
1046 * stream.c (internal_stream_ioctl): Likewise.
1047 Patch from Solar Designer <solar@openwall.com>.
1049 2003-11-13 Roland McGrath <roland@redhat.com>
1051 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1052 * linux/sh64/syscallent.h: Likewise.
1054 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1056 Fixes for RH#105359.
1057 * util.c (printuid): New function.
1058 * defs.h: Declare it.
1059 * file.c (sys_chown): Use it.
1060 * file.c (sys_fchown): Likewise.
1061 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1062 sys_setresgid): Likewise.
1063 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1064 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1065 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1066 setuid32, setgid32, setfsuid32, setfsgid32.
1067 * process.c [LINUX]: Define GETGROUPS32_T.
1068 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1070 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1073 2003-11-11 Roland McGrath <roland@redhat.com>
1075 * strace.c (main): Bail with usage error for missing command before we
1076 open the -o file or fiddle uids.
1078 2003-11-06 Roland McGrath <roland@redhat.com>
1080 * strace.c (main): Treat piped output more like file output.
1081 Disallow -ff with piped output. Fixes RH#105366.
1082 Reported by Dmitry V. Levin <ldv@altlinux.org>
1084 * strace.c (tprintf): Check result of vfprintf and use perror when it
1085 fails while not writing to stderr itself. Fixes Debian bug #218762.
1087 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1088 From Ulrich Drepper <drepper@redhat.com>.
1090 2003-11-01 Roland McGrath <roland@redhat.com>
1092 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1093 setitimer rather than hard-coding a value based on HZ.
1094 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1096 2003-10-21 Roland McGrath <roland@redhat.com>
1098 * strace.1: Fixed a few spelling errors.
1099 Fixes Debian bug #217008.
1101 * syscall.c: Revert last change, was broken.
1103 2003-10-01 Roland McGrath <roland@redhat.com>
1105 * process.c (internal_clone): Don't suspend parent when call requested
1106 a specific PID that is not a traced child.
1108 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1109 from right to left so we don't have to presume the size.
1110 Reported by David Woodhouse <dwmw2@redhat.com>.
1112 2003-09-25 Roland McGrath <roland@redhat.com>
1114 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1115 these in the table if they are defined.
1117 2003-09-24 Roland McGrath <roland@redhat.com>
1119 * configure.ac, NEWS: Version 4.5.
1120 * strace.spec, debian/changelog: 4.5-1.
1122 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1123 instruction decoding branch if TCB_INSYSCALL is clear.
1124 Reported by <jochen@penguin-breeder.org>.
1126 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1128 2003-09-23 Roland McGrath <roland@redhat.com>
1130 * strace.spec: On ppc64 (maybe others later), create an strace64
1131 package as well containing just /usr/bin/strace64.
1133 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1136 2003-08-21 Roland McGrath <roland@redhat.com>
1138 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1139 * linux/x86_64/syscallent.h: Likewise.
1140 * linux/s390/syscallent.h: Likewise.
1141 * linux/s390x/syscallent.h: Likewise.
1143 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1145 * defs.h (ALIGN64): Define for MIPS.
1146 * io.c (PREAD_OFFSET_ARG): Define.
1147 (sys_pread, sys_pwrite): Use it.
1148 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1150 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1151 (truncate64, ftruncate64): Pretty-print.
1152 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1153 (truncate64, ftruncate64): Take four arguments.
1155 2003-07-17 Roland McGrath <roland@redhat.com>
1157 * configure.ac, NEWS: Version 4.4.99.
1158 * strace.spec, debian/changelog: 4.4.99-1.
1160 2003-07-15 Anton Blanchard <anton@samba.org>
1162 * ipc.c: Add SHM_HUGETLB field.
1163 Mask out permission bits in msgget, semget and shmget before
1164 printing resource_flags.
1165 Mask execute permission bits (even though we dont currently
1168 2003-07-17 Roland McGrath <roland@redhat.com>
1170 * linux/powerpc/syscallent.h (tgkill): New at 250.
1172 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1173 From Ulrich Drepper <drepper@redhat.com>.
1175 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1176 * file.c (printstatfs): Print f_fsid and f_frsize.
1177 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1178 * linux/syscall.h: Add decls.
1179 From Ulrich Drepper <drepper@redhat.com>.
1181 2003-07-09 Roland McGrath <roland@redhat.com>
1183 * linux/ia64/syscallent.h (tgkill): New at 1235.
1185 2003-07-05 Richard Henderson <rth@twiddle.net>
1187 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1188 * syscall.c (ERESTART_RESTARTBLOCK): New.
1189 (trace_syscall): Print it.
1190 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1191 (osf_set_program_attributes): Fix typo.
1192 (osf_nfssvc): Likewise.
1193 (osf_sigsendset): Likewise.
1194 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1195 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1196 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1197 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1198 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1199 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1200 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1201 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1202 clock_getres, clock_nanosleep, semtimedop): New.
1204 2003-07-08 Roland McGrath <roland@redhat.com>
1206 * signal.c (sys_tgkill): New function.
1207 * linux/syscall.h: Declare it.
1208 * linux/syscallent.h: Add tgkill.
1210 2003-06-27 Roland McGrath <roland@redhat.com>
1212 * configure.ac: Check for type `struct __old_kernel_stat'.
1213 * file.c (convertoldstat, printoldstat): Define under
1214 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1215 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1216 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1217 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1219 2003-06-26 Roland McGrath <roland@redhat.com>
1221 * configure.ac: SHMEDIA -> SH64
1224 * process.c: Likewise.
1226 * syscall.c: Likewise.
1228 * linux/shmedia/syscallent.h: Moved to ...
1229 * linux/sh64/syscallent.h: ... here.
1231 * config.guess: Update from canonical version, timestamp 2003-06-17.
1232 * config.sub: Likewise.
1234 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1235 From: Joshua Neal <tinara@netpipeline.net>.
1237 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1238 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1239 * linux/ia64/syscallent.h: Likewise.
1240 * linux/powerpc/syscallent.h: Likewise.
1241 * linux/s390/syscallent.h: Likewise.
1242 * linux/s390x/syscallent.h: Likewise.
1243 * linux/x86_64/syscallent.h: Likewise.
1244 From Jakub Jelinek <jakub@redhat.com>.
1246 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1247 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1249 2003-06-23 Roland McGrath <roland@redhat.com>
1251 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1252 From Ulrich Drepper <drepper@redhat.com>.
1254 2003-06-10 Roland McGrath <roland@redhat.com>
1256 * configure.ac, NEWS: Version 4.4.98.
1257 * strace.spec, debian/changelog: 4.4.98-1.
1259 2003-06-09 Roland McGrath <roland@redhat.com>
1261 * linux/s390x/syscallent.h: Update many syscalls.
1262 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1264 * linux/s390/syscallent.h: Update many syscalls.
1265 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1267 * linux/shmedia/syscallent.h: New file.
1268 From Stephen Thomas <stephen.thomas@superh.com>.
1270 * strace.c (trace): Print a message and newline for a WIFEXITED report
1271 from the process we just printed an unterminated syscall line for.
1273 2003-06-03 Roland McGrath <roland@redhat.com>
1275 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1277 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1278 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1279 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1280 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1281 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1282 (get_error) [LINUX] [ARM]: Update.
1283 (syscall_enter) [LINUX] [ARM]: New case.
1284 * util.c (printcall) [LINUX] [ARM]: New case.
1286 * debian/control (Standards-Version): Update to 3.5.10.
1288 * strace.c (main): In PATH search, accept only a regular file with
1289 execute bits set. Fixes Debian bug #137103.
1291 2003-06-02 Roland McGrath <roland@redhat.com>
1293 * strace.c (main): Set -q when given -o and not -p, and not when not
1294 given -o, to match what the man page always said.
1295 Fixes Debian bug #47113, #153678.
1297 * configure.ac, NEWS: Version 4.4.97.
1298 * strace.spec, debian/changelog: 4.4.97-1.
1300 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1301 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1303 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1304 timestamp 2003-05-22.
1305 * config.sub: Likewise, timestamp 2003-05-24.
1307 2003-05-22 Roland McGrath <roland@redhat.com>
1309 * defs.h (struct tcb): New member `nzombies'.
1310 * strace.c (alloctcb): Initialize it.
1311 (droptcb): Increment our parent's zombie count.
1312 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1313 process has zombies it can reap. On the way out, if we reaped
1314 an untraced process, decrement the zombie count.
1316 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1317 separately using signame.
1319 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1320 of literal 0 for index. Consult the right flags without clobbering
1321 anything when we reparent the new child to the caller's parent thread.
1323 * linux/s390/syscallent.h: Fix sys_clone argument count.
1324 * linux/s390x/syscallent.h: Likewise.
1325 * linux/mips/syscallent.h: Likewise.
1326 * linux/alpha/syscallent.h: Likewise.
1327 * linux/powerpc/syscallent.h: Likewise.
1328 * linux/sh/syscallent.h: Likewise.
1329 * linux/sparc/syscallent.h: Likewise.
1330 * linux/hppa/syscallent.h: Likewise.
1332 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1333 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1335 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1336 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1338 * process.c (print_affinitylist): Fix loop condition.
1339 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1341 2003-04-10 Roland McGrath <roland@redhat.com>
1343 * syscall.c (qual_desc): Return zero after parsing number.
1344 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1346 2003-04-07 Roland McGrath <roland@redhat.com>
1348 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1349 * linux/syscall.h: Likewise.
1350 * ipc.c [LINUX] (sys_semtimedop): New function.
1351 From Ulrich Drepper <drepper@redhat.com>.
1353 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1354 From Ulrich Drepper <drepper@redhat.com>.
1356 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1358 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1359 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1361 2003-03-30 Roland McGrath <roland@redhat.com>
1363 * configure.ac, NEWS: Version 4.4.96.
1364 * strace.spec, debian/changelog: 4.4.96-1.
1366 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1368 Various fixes for SuperH [SH]:
1369 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1370 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1372 * process.c (change_syscall): Fixed register which holds system
1374 * util.c (arg0_offset, arg1_offset): provide definition
1375 * Makefile.am: Added new files in linux/sh
1376 * linux/sh/syscallent.h: New file.
1377 * linux/sh/errnoent.h: New file.
1378 * linux/sh/ioctlent.h: New file.
1379 * linux/sh/signalent.h: New file.
1381 * linux/ioctlent.sh: Take an arg for location of header files
1382 * syscallent.sh: Replaced lost $
1384 2003-03-30 Roland McGrath <roland@redhat.com>
1386 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1387 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1388 From Ulrich Drepper <drepper@redhat.com>.
1390 * linux/syscallent.h: Use sys_getrlimit for 191.
1391 Use name "old_getrlimit" for 76.
1392 Reported by Ulrich Drepper <drepper@redhat.com>.
1394 2003-03-18 Roland McGrath <roland@redhat.com>
1396 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1398 2003-03-17 Roland McGrath <roland@redhat.com>
1400 * linux/x86_64/syscallent.h: clone takes 5 args.
1401 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1403 2003-03-15 Roland McGrath <roland@redhat.com>
1405 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1407 2003-03-14 Roland McGrath <roland@redhat.com>
1409 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1411 * linux/ia64/syscallent.h: clone takes 5 arguments.
1412 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1414 2003-03-12 Roland McGrath <roland@redhat.com>
1416 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1417 Use sys_clone for clone2.
1418 * linux/syscall.h: Don't declare sys_clone2.
1419 * process.c (sys_clone): Rewritten to handle both flavors,
1420 print all extra args depending on flag bits.
1421 (sys_clone2): Function removed.
1423 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1425 2003-03-04 Roland McGrath <roland@redhat.com>
1427 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1428 TCB_INSYSCALL is clear, like other platforms do.
1430 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1432 * mem.c [LINUX] (sys_remap_file_pages): New function.
1433 * linux/syscall.h: Declare it.
1434 * linux/syscallent.h: Use it.
1435 * linux/powerpc/syscallent.h: Likewise.
1437 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1439 2003-02-26 Roland McGrath <roland@redhat.com>
1441 * configure.ac: Fix typo in netinet/in.h check.
1442 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1443 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1445 2003-02-24 Roland McGrath <roland@redhat.com>
1447 * configure.ac, NEWS: Version 4.4.95.
1448 * strace.spec, debian/changelog: 4.4.95-1.
1450 * process.c (sys_getresgid): Fix typos in argument access.
1452 2003-02-23 Roland McGrath <roland@redhat.com>
1454 * process.c (sys_getresuid): Fix typos in argument access.
1455 Reported by Anton Blanchard <anton@samba.org>.
1457 2003-02-19 Roland McGrath <roland@redhat.com>
1459 * configure.ac, NEWS: Version 4.4.94.
1460 * strace.spec, debian/changelog: 4.4.94-1.
1462 * version.c: Removed.
1463 * Makefile.am (strace_SOURCES): Remove it.
1464 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1466 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1467 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1468 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1470 2003-01-23 Roland McGrath <roland@redhat.com>
1472 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1473 SPARC, which doesn't use the header regardless.
1475 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1478 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1480 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1481 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1483 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1484 since they can conflict.
1486 2003-01-21 Roland McGrath <roland@redhat.com>
1488 * strace.c (usage): Omit -z, since it has never worked properly.
1491 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1492 var=val in environ or to remove var, respectively.
1493 (usage): Mention it.
1494 * strace.1, NEWS: Document it.
1496 * configure.ac, NEWS: Version 4.4.93.
1497 * strace.spec, debian/changelog: 4.4.93-1.
1498 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1500 2003-01-20 Roland McGrath <roland@redhat.com>
1502 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1503 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1504 TCB_WAITEXECVE state with special kludges.
1506 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1507 reversed from other architectures.
1509 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1510 conditional on [TCB_WAITEXECVE] instead of list of processors.
1512 * util.c (restore_arg0): Evaluate args in no-op defns.
1514 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1515 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1517 2003-01-17 Anton Blanchard <anton@samba.org>
1519 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1521 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1523 2003-01-14 Roland McGrath <roland@redhat.com>
1525 * linux/powerpc/errnoent.h: Add missing errnos.
1526 * linux/powerpc/ioctlent.h: Update ioctl values.
1527 From Anton Blanchard <anton@samba.org>.
1529 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1530 From Anton Blanchard <anton@samba.org>.
1532 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1533 sys_ftruncate64, instead of printargs, for those syscalls.
1534 * linux/mips/syscallent.h: Likewise.
1535 * linux/powerpc/syscallent.h: Likewise.
1536 * linux/s390/syscallent.h: Likewise.
1537 * linux/sparc/syscallent.h: Likewise.
1539 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1540 All others at the moment use linux/syscallent.h, where it's 300.
1542 * strace.1: Update bug reporting info.
1544 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1545 From Nathan Scott <nathans@debian.org>.
1547 * configure.ac, NEWS: Version 4.4.92.
1548 * strace.spec, debian/changelog: 4.4.92-1.
1550 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1551 ppc (never comes out of config.sub).
1553 * process.c (sys_ptrace): Use #lx format for address argument.
1554 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1555 * process.c [POWERPC]: Likewise.
1556 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1557 * syscall.c (get_scno) [POWERPC]: Likewise.
1558 * util.c [POWERPC]: Likewise.
1559 (printnum): Use long for NUM.
1560 From Anton Blanchard <anton@samba.org>.
1562 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1564 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1565 appropriately via set_arg0 or no-ops for each architecture.
1566 (clearbpt): Use those instead of set_arg0 and set_arg1.
1568 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1569 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1570 sys_ftruncate64, instead of printargs, for those syscalls.
1572 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1573 (sys_ptrace): Use printxval.
1574 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1575 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1577 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1578 print it before using printxval.
1579 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1581 2003-01-13 Roland McGrath <roland@redhat.com>
1583 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1584 timestamp 2003-01-10.
1585 * config.sub: Likewise, timestamp 2003-01-03.
1586 * install-sh: Update from Automake 1.7.2.
1588 * linux/powerpc/signalent.h: Add SIGRTMIN.
1589 From Anton Blanchard <anton@samba.org>.
1591 * linux/powerpc/syscallent.h: Add missing system calls.
1592 Decode more system calls, we were just printargs for many things.
1593 Remove some x86-specific system calls.
1594 Remove two syscalls between the socket and ipc syscalls,
1595 it was resulting in all IPC syscalls being off by two.
1597 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1598 From Anton Blanchard <anton@samba.org>.
1600 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1601 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1602 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1603 From Anton Blanchard <anton@samba.org>.
1605 * term.c [LINUX]: Get kernel definition of struct termios.
1606 From Anton Blanchard <anton@samba.org>.
1608 * linux/ioctlent.sh: Look in sound/ directory too.
1609 From Anton Blanchard <anton@samba.org>.
1611 * desc.c (printflock64): Fix ADDR argument type.
1612 From Anton Blanchard <anton@samba.org>.
1614 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1615 sys_siglist and _sys_siglist.
1616 Reported by John Hughes <john@Calva.COM>.
1618 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1619 Reported by John Hughes <john@Calva.COM>.
1621 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1623 2003-01-10 Roland McGrath <roland@redhat.com>
1625 * configure.ac, NEWS: Version 4.4.91.
1626 * strace.spec, debian/changelog: 4.4.91-1
1628 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1629 values for x86-64, conditional on current_personality.
1631 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1633 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1634 * stream.c (print_transport_message): Use #ifdefs for those members.
1636 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1638 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1639 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1641 * strace.c (pfd2tcb): Fix for new tcbtab type.
1642 (rebuild_pollv): Likewise.
1643 (detach): Put variables used under [LINUX] inside #ifdef.
1645 * process.c (change_syscall) [POWERPC]: Add missing return.
1646 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1648 * strace.spec: New file.
1649 * debian/changelog: 4.4.90-1
1650 * debian/rules (binary-arch): Depend on build.
1651 (clean): Don't try to run Makefile.in.
1652 * debian/control (Standards-Version): Now 3.5.8.
1654 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1656 2003-01-09 Roland McGrath <roland@redhat.com>
1658 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1660 * debian/control: Update Maintainer: field.
1662 2003-01-08 Roland McGrath <roland@redhat.com>
1664 * NEWS: Update for 4.4.90 test release.
1666 Support for new Linux 2.5 thread features.
1667 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1668 (struct tcb): New members nclone_threads, nclone_detached,
1670 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1671 (waiting_parent): Macro removed.
1672 (pid2tcb): Declare it.
1673 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1674 child to our parent if we are a CLONE_THREAD child ourselves.
1675 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1676 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1677 determining if we have any. If TCB_CLONE_THREAD is set, check
1678 parent's children instead of our own, and bump nclone_waiting count.
1679 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1680 the syscall was exit_group.
1681 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1682 * strace.c (pid2tcb): No longer static.
1683 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1684 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1685 If we have thread children, set TCB_EXITING and don't clear the TCB.
1686 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1687 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1688 children of our parent that might be waiting for us too.
1689 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1690 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1692 Revamp -f support for Linux.
1693 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1694 the system call to be clone with CLONE_PTRACE set. Various new static
1696 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1697 Initialize TCPCHILD->parent field.
1698 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1699 Check in case the new child is in the tcb already.
1700 (internal_fork) [LINUX]: Just call internal_clone.
1701 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1702 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1704 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1706 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1708 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1710 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1712 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1714 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1716 * debian/rules: no longer install postinst and prerm
1717 * debian/control: do not end summary with full stop (lintian)
1719 2002-12-30 Roland McGrath <roland@redhat.com>
1721 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1722 (EXTRA_DIST): Add missing files.
1724 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1726 * syscall.c (qualify_one): New function.
1727 (qual_options): Replace lookup field with qualify, update initializer.
1728 (qualify): Update caller.
1729 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1730 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1731 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1733 * version.c (version): Make const, bump to 4.4.90.
1734 * strace.c: Update decl.
1736 * Makefile.am [LINUX && X86_64]: Remove cruft.
1737 * linux/x86_64/errnoent1.h: New file.
1738 * linux/x86_64/ioctlent1.h: New file.
1739 * linux/x86_64/signalent1.h: New file.
1740 * linux/x86_64/syscallent1.h: New file.
1741 * linux/x86_64/i386-headers.diff: File removed.
1742 * linux/x86_64/makeheaders.sh: File removed.
1743 * linux/x86_64/Makefile.in: File removed.
1745 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1746 already broken for 32-bit personality on x86-64.
1748 2002-12-29 Roland McGrath <roland@redhat.com>
1750 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1751 * linux/Makefile.am: File removed.
1752 * freebsd/Makefile.am: File removed.
1753 * sunos4/Makefile.in: File removed.
1754 * svr4/Makefile.in: File removed.
1756 * linux/alpha/Makefile.in: File removed.
1757 * linux/hppa/Makefile.in: File removed.
1758 * linux/ia64/Makefile.in: File removed.
1759 * linux/powerpc/Makefile.in: File removed.
1760 * linux/s390/Makefile.in: File removed.
1761 * linux/s390x/Makefile.in: File removed.
1763 2002-12-26 Roland McGrath <roland@redhat.com>
1765 * syscallent.sh: Grok three flavors of #define line, uniquify.
1766 * linux/hppa/syscallent.sh: File removed.
1767 * linux/powerpc/syscallent.sh: File removed.
1769 * linux/Makefile.am: New file.
1770 * linux/Makefile.in: File removed.
1771 * freebsd/Makefile.am: New file.
1772 * freebsd/i386/Makefile.am: New file.
1773 * freebsd/i386/Makefile.in: File removed.
1775 2002-12-22 Roland McGrath <roland@redhat.com>
1777 Update to Autoconf 2.57, and Automakify with version 1.7.
1778 * Makefile.am: New file.
1779 * Makefile.in: File removed.
1780 * configure.in: Moved to ...
1781 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1782 * aclocal.m4: Moved to ...
1783 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1784 * acconfig.h: File removed.
1785 * AUTHORS: New file, makes automake happy.
1786 * autogen.sh: File removed.
1787 * README-CVS: Update to recommend autoreconf instead.
1788 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1789 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1790 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1791 * strace.c: *_DECLARED -> HAVE_DECL_*
1792 * stream.c: HAVE_* -> HAVE_STRUCT_*
1794 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1795 sh, and use $(srcdir) to find the script.
1796 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1797 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1798 * linux/x86_64/Makefile.in (headers): Renamed to all.
1799 * linux/alpha/Makefile.in: Add empty install target.
1800 * linux/x86_64/Makefile.in: Likewise.
1801 * linux/powerpc/Makefile.in: Likewise.
1802 * linux/Makefile.in: Likewise.
1804 2002-12-26 Roland McGrath <roland@redhat.com>
1806 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1807 From Daniel Jacobowitz <drow@false.org>.
1809 2002-12-21 Roland McGrath <roland@redhat.com>
1811 * linux/syscallent.h: Add some new 2.5 syscall names.
1812 Now clone takes 5 args.
1813 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1814 [LINUX] (sys_clone): Print new args.
1815 * mem.c (print_ldt_entry): Make global.
1817 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1818 safety, since up to 260 are already used in 2.5 kernels.
1819 * linux/syscallent.h: Update the table.
1820 * linux/ia64/syscallent.h: Likewise.
1822 * syscall.c (force_result): New function.
1823 * process.c (internal_wait): Handle ECHILD exit from wait call with
1824 WNOHANG flag set; force the return value to 0 in the inferior when it
1825 has live children we are tracing.
1826 * NEWS: Mention the bug fix.
1828 2002-12-17 Roland McGrath <roland@redhat.com>
1830 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1831 with linux/syscallent.h additions.
1833 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1834 (tcbtabsize): New variable.
1835 (main): Initialize them using dynamic allocation.
1836 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1837 (pid2tcb, cleanup): Likewise.
1838 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1839 (rebuild_pollv): Dynamically allocate the vector.
1840 * defs.h (tcbtab): Update decls.
1841 (MAX_PROCS): Macro removed, no more static limit on this.
1842 * process.c (fork_tcb): New function.
1843 (internal_clone, internal_fork): Use it instead of checking nprocs.
1845 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1846 in wait after sending SIGSTOP.
1848 2002-12-16 Roland McGrath <roland@redhat.com>
1850 * signal.c (sprintsigmask): Increase static buffer size to account for
1851 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1853 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1854 __WNOTHREAD and __WALL.
1856 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1857 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1859 2002-12-15 Roland McGrath <roland@redhat.com>
1861 * process.c (setarg) [POWERPC]: Support it.
1863 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1864 Old value was bogus, not even a proper instruction.
1865 From Guy M. Streeter <streeter@redhat.com>.
1867 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1869 * configure.in: Don't check for putpmsg.
1870 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1871 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1873 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1874 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1876 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1877 * linux/sparc/syscallent.h: Likewise.
1878 * linux/hppa/syscallent.h: Likewise.
1880 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1881 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1882 * process.c: Likewise.
1884 * desc.c (sys_osf_select): Add missing return type.
1886 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1888 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1889 sys_nanosleep, both already in linux/dummy.h.
1891 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1892 (trace_syscall): Fix return without value.
1894 * linux/syscallent.h: Update table with names of new syscalls
1895 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1896 * linux/ia64/syscallent.h: Likewise.
1897 * linux/powerpc/syscallent.h: Likewise.
1899 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1900 defined. If the bit is set, print the sa_restorer field of sigaction.
1902 * mem.c: Add sys_{get,set}_thread_area.
1903 * linux/syscall.h: Declare them.
1904 * linux/syscallent.h: Update the table for these.
1905 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1906 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1908 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1909 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1910 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1911 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1912 sched_getaffinity, futex.
1913 * linux/syscallent.h: Update the table.
1914 * io.c: Add sys_sendfile64.
1915 * file.c: Add sys_readahead, sys_*xattr.
1916 * process.c: Add sys_futex, sys_*affinity.
1918 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1919 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1920 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1922 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1924 Bugfix for s390/s390x:
1925 * syscall.c: Fixed scno derivation for s390/s390x.
1927 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1929 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1930 to allow the compilation of a native MIPS strace.
1932 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1934 From Marty Leisner <leisner@rochester.rr.com>,
1935 rewritten by mludvig:
1936 * strace.c (not_failing_only): New.
1937 (usage): Added -z switch description.
1938 (main): Added -z switch parsing to not_failing_only variable.
1939 * syscall.c (trace_syscall): Added not_failing_only handling.
1941 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1943 Missing complete changelog for 2002-10-07 commit:
1944 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1945 * acconfig.h: New define for s390x.
1946 * config.sub: Added missing define for s390 and new one for s390x.
1947 * configure.in: Added new define for s390x.
1948 * file.c: Added missing #undef dirent64 and new defines for s390x.
1949 * linux/s390: New directory.
1950 * linux/s390/Makefile.in: New file.
1951 * linux/s390/errnoent.h: New file.
1952 * linux/s390/ioctlent.h: New file.
1953 * linux/s390/signalent.h: New file.
1954 * linux/s390/syscallent.h: New file.
1955 * linux/s390x: New directoy.
1956 * linux/s390x/Makefile.in: New file.
1957 * linux/s390x/errnoent.h: New file.
1958 * linux/s390x/ioctlent.h: New file.
1959 * linux/s390x/signalent.h: New file.
1960 * linux/s390x/syscallent.h: New file.
1961 * linux/syscall.h: Added sys_mincore() prototype and added new
1963 * process.c: Added s390x defines.
1964 (change_syscall): Changed handling for s390.
1965 (setarg): Added missing s390/s390x code in setarg().
1966 * signal.c: Added s390x define.
1967 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1968 arguments to sprintsigmask()).
1969 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1970 since printstr() expects a long.
1971 * syscall.c (decode_subcall): Changed several variables to be long
1972 instead of int to match 64 bit requirements. Added s390x defines.
1973 (syscall_enter): Changed upeek() call to match s390 and s390x
1975 * util.c: Added s390x defines.
1977 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1979 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1980 and bugfixes to s390 by D.J. Barrow.
1982 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1984 Merged x86-64 port by Andi Kleen <ak@suse.de>
1985 and Michal Ludvig <mludvig@suse.cz>
1986 * Makefile.in: New target 'headers'. Failure ignored.
1987 * acconfig.h: New defines for x86-64.
1988 * configure.in: Ditto.
1992 * process.c: Added support for x86-64.
1994 * syscall.c: Ditto + added automatic personality switching.
1995 * linux/syscall.h: Ditto.
1996 * linux/x86_64: New directory.
1997 * linux/x86_64/Makefile.in: New file.
1998 * linux/x86_64/gentab.pl: Ditto.
1999 * linux/x86_64/i386-headers.diff: Ditto.
2000 * linux/x86_64/makeheaders.sh: Ditto.
2001 * linux/x86_64/syscallent.h: Ditto.
2002 * mem.c (print_mmap): Always print arg[4] as int.
2004 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2006 * configure.in: Fix regular expressions.
2007 * linux/syscall.h: Added missing braces in prototype of
2009 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2010 (struct fileflags): Made extern to inhibit compiation warnings.
2011 (sys_getdents64): Merged LINUX and SVR4 part.
2012 * syscall.c (get_scno): Split multiline string into two distinct
2015 2002-05-24 John Hughes <john@calva.com>
2017 * stream.h, net.h: Avoid possible infinite loop caused by
2018 unsigned arithmetic in preceeding change.
2020 2002-05-23 John Hughes <john@calva.com>
2022 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2024 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2025 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2028 * configure.in: use tests for struct opthdr and struct t_opthdr.
2030 * defs.h: add new function print_sock_optmgmt.
2032 * io.c: add hack that lets ioctl decode functions set auxilliary
2035 * stream.c: better decoding for timod ioctls.
2037 * net.c: add function print_sock_optmgmt, used by timod ioctl
2038 decoding functions in stream.c.
2040 2002-05-23 John Hughes <john@calva.com>
2042 * acconfig.h: Make autoheader happy about Linux/SuperH
2044 2002-05-23 John Hughes <john@calva.com>
2046 * strace.c: Get rid of warning if not using POLL_HACK
2048 2002-05-22 John Hughes <john@calva.com>
2050 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2051 options that are not just ints, cope with systems that don't
2052 #define SOL_TCP and so on.
2054 2002-05-21 John Hughes <john@calva.com>
2056 * strace.c: Fix warning if POLL_HACK is used.
2058 2002-05-17 John Hughes <john@calva.com>
2060 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2062 2002-05-17 John Hughes <john@calva.com>
2064 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2066 2002-05-17 John Hughes <john@calva.com>
2068 * stream.c: tidy up output a little.
2070 2002-05-17 John Hughes <john@calva.com>
2072 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2073 to procpriv syscall.
2075 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2077 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2078 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2081 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2083 * strace.c: close tcp->outf in droptcb()
2085 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2087 * net.c: decode packet options
2089 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2091 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2093 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2096 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2097 * defs.h, file.c, io.c: fix signed/unsigned issues
2098 * syscall.c: check for negative u_errors
2099 * cvsbuild: renamed to autogen.sh
2101 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2103 * net.c: add new TCP socket options
2105 2001-10-26 John Hughes <john@calva.com>
2107 * svr4/ioctlent.sh: Cope with #define lines containing
2108 comments that terminate on subsequent lines. Used to
2109 comment out subsequent ioctls!
2111 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2113 * linux/ioctlent.h: regenerated using current scripts so
2114 term ioctls are included
2116 2001-10-19 John Hughes <john@Calva.COM>
2118 * strace.c(proc_open): On SVR4 only trace the syscalls,
2119 signals and faults we care about.
2121 2001-10-18 John Hughes <john@Calva.COM>
2123 * acconfig.h: Add HAS_SIGINFO_T.
2124 * aclocal.m4: add check for siginfo_t in signal.h.
2125 * configure.in: use check for siginfo_t.
2126 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2127 allow access to siginfo when signal recieved.
2128 * process.c: Remove SVR4 only version of printsiginfo.
2129 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2130 * strace.c: on SVR4 print siginfo when signal recieved.
2132 2001-10-18 John Hughes <john@Calva.COM>
2134 * system.c(sys_ssisys): handle return values for ssisys
2136 2001-10-18 John Hughes <john@Calva.COM>
2138 * signal.c: handle sigwait
2139 * svr4/dummy.c: Move sigwait to done
2140 * svr4/syscall.h: handle sigwait
2142 2001-10-16 John Hughes <john@Calva.COM>
2144 * system.c(sys_ssisys): decode some args for ssisys.
2146 2001-10-16 John Hughes <john@Calva.COM>
2148 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2150 * svr4/dummy.h: memcntl is much like mctl.
2152 2001-10-16 John Hughes <john@Calva.COM>
2154 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2155 to read unmapped page. Make it possible to strace ksh.
2157 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2159 * process.c (internal_clone): Avoid race condition by clearing
2160 breakpoint after attaching to child.
2162 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2164 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2165 by Don Dugger, with my refinements).
2167 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2168 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2170 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2171 new ioctlent.h generation scheme.
2173 * linux/syscall.h (sys_clone2): Declare.
2174 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2176 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2177 don't miss the tty ioctls (unfortunately, some of the sound timer
2178 ioctls are in conflict with them!).
2180 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2181 (clrbpt) [IA64]: Ditto.
2183 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2185 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2186 r8 (eax). Handle TCB_WAITEXECVE.
2187 (syscall_fixup): Handle ia64.
2188 (syscall_enter): Fix argument fetching for ia64.
2190 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2191 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2193 * process.c (tcp): New function.
2194 (change_syscall): Add support for ia64 linux.
2195 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2197 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2199 * resource.c (sprintrlim64): Ditto.
2201 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2202 [IA64]: Declare "ia32" variable.
2204 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2205 kernel headers. Declare the necessary constants and structures
2208 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2210 * signal.c (parse_sigset_t): New function.
2211 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2212 avoiding relying on internal layout of sigset_t datastructure.
2214 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2216 * linux/ia64/syscallent.h: Add getunwind().
2218 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2220 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2221 PT_AR_BSP. Pick up arguments starting with out0, which is not
2222 always the same as r32 (e.g., consider inlined syscalls).
2224 2001-09-28 John Hughes <john@Calva.COM>
2226 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2227 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2229 2001-09-18 John Hughes <john@Calva.COM>
2231 * net.c: fix display of sockaddr structures, sometimes too many "}",
2232 sometimes too few. Fix suggested by Richard Kettlewell.
2234 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2236 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2237 the struct from bits/sigcontext.h already which signal.h includes.
2239 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2241 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2243 * linux/Makefile.in: fix a few things so the ioctl list is generated
2245 * ioctl.c: remember to shift ioctl masks as well
2247 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2249 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2250 for sys_fcntl as well
2252 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2254 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2256 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2258 * process.c: seems Linux/IA64 changed register names on us, switch to
2261 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2263 * strace.c: set CLOEXEC flag for outputfile
2265 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2267 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2269 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2271 * configure.in: Support cross-compiling between architectures
2273 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2275 * configure.in: add S390 to architecture list
2277 2001-07-10 John Hughes <john@Calva.COM>
2279 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2280 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2281 of args to readv/writev. Also gets rid of redundant printiovec
2282 routine from net.c (duplicate of tprint_iov in util.c).
2284 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2286 * config.{guess,sub}: updated
2288 2001-05-15 John Hughes <john@Calva.COM>
2290 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2291 it was just passing the sigmask (ucp->uc_sigmask).
2293 2001-05-15 John Hughes <john@Calva.COM>
2295 * util.c: Don't run off the end of valid memory in umovestr when
2296 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2297 unmapped page just after the args/env area).
2299 2001-04-18 John Hughes <john@Calva.COM>
2301 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2302 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2303 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2304 Treat rexecve as an exec.
2305 * system.c: decode arguments to ssisys call on nsc systems.
2306 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2309 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2311 * process.c: fix cast for powerpc code
2312 * linux/powerpc/syscallent.h: update syscall list
2313 * README: fix address for the strace mailinglist
2314 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2315 the realtime signals as well
2317 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2319 * Merge patches from Maciej W. Rozycki:
2320 + util.c: add code to print PC for MIPS
2321 + linux/mips/syscallent.h: updated
2322 + system.c: formating fixes for sys_sysmips
2323 + configure.in: test for yet more headers
2324 + stream.c: use configure-headertests instead of relying on OS hints
2326 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2328 * NEWS: start 4.3.1 items
2329 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2331 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2333 * configure.in: test for asm/sysmips.h and linux/utsname.h
2334 * linux/syscall.h: fix a typo for sys_sysmips
2335 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2338 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2340 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2342 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2344 * linux/ia64/ioctlent.h: regenerated
2346 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2348 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2349 general Linux ioctlent.sh
2351 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2353 * linux/ioctlent.sh: add dir variable for location of kernel headers
2355 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2357 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2359 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2361 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2363 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2365 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2367 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2369 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2371 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2373 * configure.in: use sparc* so we can compile on sparc64 as well
2374 * process.c, syscall.c: work around double define of fpq, fq and fpu
2375 structs on Linux/sparc, and use regs instead of pt_regs
2376 * don't use asm/sigcontext.h on Linux/sparc
2378 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2380 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2382 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2384 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2385 trace threaded programs
2387 2001-03-27 John Hughes <john@Calva.COM>
2389 * aclocal.m4: add check for endianness of long long.
2390 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2391 * configure.in: check for endianness of long long.
2392 * defs.h: change LONG_LONG macro to work with either endianness of
2395 2001-03-27 John Hughes <john@Calva.COM>
2397 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2398 initialisation list for array).
2400 2001-03-27 John Hughes <john@Calva.COM>
2402 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2403 systems - bad merge of Harald Boehme's patch by me.
2405 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2407 * lots of files: add Linux/hppa support
2409 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2411 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2412 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2413 * config.guess: updated
2415 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2417 * linux/ioclsort.c: new file
2418 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2419 the ioctl list that doesn't involve attempting to #include all kernel
2421 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2422 by the new ioctlent.sh
2423 * ioctl.c: only look at the number and type bits for linux, since
2424 ioctlent.sh no longer supplies the others
2426 2001-03-08 John Hughes <john@Calva.COM>
2428 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2429 pretend they have names ending with "?" so that -e trace=stat (for
2431 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2432 * freebsd/i386/syscall.h: consistency.
2434 2001-03-08 John Hughes <john@Calva.COM>
2436 * acconfig.h: add new ST_xxx defines.
2437 * aclocal.m4: macros to check for more fields in struct stat.
2438 * configure.in: use new macros to check for fields in struct stat.
2439 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2441 2001-03-08 John Hughes <john@Calva.COM>
2443 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2444 * file.c: use LONG_LONG
2445 * io.c: use LONG_LONG
2446 * mem.c use LONG_LONG
2448 2001-03-08 John Hughes <john@Calva.COM>
2450 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2451 * aclocal.m4: routines to check for long long off_t and rlim_t.
2452 * configure.in: check for long long off_t and rlim_t.
2453 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2454 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2456 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2457 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2458 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2460 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2461 now done automaticaly for us.
2462 * freebsd/i386/syscall.h: ditto.
2463 * freebsd/i386/syscallent.h ditto.
2465 2001-03-07 John Hughes <john@Calva.COM>
2467 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2468 * file.c: On FreeBSD use stat64 and pals instead of stat.
2469 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2470 * freebsd/i386/syscall.h: ditto.
2471 * freebsd/i386/syscallent.h: ditto.
2473 2001-03-07 John Hughes <john@Calva.COM>
2475 * file.c: merge missing part of Harald Böhme's solaris patches,
2476 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2478 2001-03-07 John Hughes <john@Calva.COM>
2480 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2481 * svr4/syscallent.h: pread/pwrite are TF calls.
2483 2001-03-07 John Hughes <john@Calva.COM>
2485 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2486 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2487 we don't need to know endianness of long long.
2488 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2489 ftruncate, allows reduction in numvber of horrid #if's
2490 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2491 * mem.c: FreeBSD now uses 64 bit version of mmap.
2492 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2493 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2494 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2496 2001-03-06 John Hughes <john@Calva.COM>
2498 * file.c: Implement truncate64 and ftruncate64
2499 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2501 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2503 2001-03-06 John Hughes <john@Calva.COM>
2505 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2506 syscall master file).
2508 2001-03-06 John Hughes <john@Calva.COM>
2510 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2511 zap incorrect syscall subarg range check.
2513 2001-03-06 John Hughes <john@Calva.COM>
2515 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2516 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2517 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2520 2001-03-06 John Hughes <john@Calva.COM>
2522 * dummy.h: add unimplemented UW sycalls
2523 * syscall.h: we can do settimeofday for UW, whopee!
2524 * syscallent.h: fix unimplemented UW syscalls
2526 2001-03-06 John Hughes <john@Calva.COM>
2528 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2529 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2530 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2531 so it doesn't try to use pr_sysarg.
2533 2001-03-06 John Hughes <john@Calva.COM>
2535 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2536 * file.c: handle xstat version _STAT64_VER, aka stat64.
2538 2001-03-06 John Hughes <john@Calva.COM>
2540 * net.c: make sure SOL_ options are defined before using.
2541 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2543 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2545 * net.c: fix format for printing Unix domain sockets
2547 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2549 * linux/mips/syscallent.h: use new sys_sysmips
2550 * system.c: add sys_sysmips decoding
2552 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2554 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2555 submitted the IP6 scope ID updates
2556 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2557 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2559 * configure.in: check for if_indextoname function and sin6_scope_id
2560 * net.c: teach printsock about IP6 scope ids
2562 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2564 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2565 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2566 * Makefile.in: use @mandir@ and @bindir@
2568 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2570 * net.c: fix formating error in sys_setsockopt
2571 * net.c: add list of socketlayers and use that for [gs]etsockopt
2573 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2575 * time.c: use sys/timex.h so things compile with 2.2 kernels
2576 * stream.c: test if MSG_* constants are #defined
2578 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2580 * process.c: perform bpt trick for clone as well so we can get the
2581 pid of the child before it starts doing something
2582 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2583 again with newer libcs
2584 * test/clone.c: improve our testcase a bit
2585 * Merge another patch from Gäel Roualland with FreeBSD updates
2587 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2589 * lots of files: merge patch from Gaël Roualland to add
2590 support for FreeBSD.
2592 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2594 * file.c: update to reflect that st_ino suddenly became a long long
2595 in the in Linux 2.4.0-test6
2597 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2599 * test/clone.c: minor fixup
2600 * Another bunch of patches from John Hughes merged:
2602 + SVR4 printcontext(): sigset_t != sigset_t*
2603 + getcontext returns a value, so print on exit of syscall
2604 + add UC_FP to ucontext_flags for OS writers that can't spell
2605 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2606 + decode_subcall(): only do subcall range checking when needed
2607 * bunch of UnixWare updates
2608 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2610 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2612 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2615 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2617 * strace.c: close outf before we exec a child process
2619 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2621 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2622 * defs.h (struct tcb): Make auxstr member const.
2623 * file.c (fsmagic): And many more magic numbers.
2624 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2626 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2628 * defs.h: balance #if/#endif again
2629 * system.c: fix return statements in sys_capget()
2630 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2631 + file.c: add F_[SG]ETSIG to fcntl flags
2632 + strace.c: don't setre[gu]id if not needed
2633 + system.c: handle sys_reboot for Linux
2634 + term.c: add baudrate constants up to B4000000
2635 + linux/**/syscallent.h: note that munlockall has no arguments
2637 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2639 * CREDITS: fix email address
2640 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2641 * signal.c: honour offset of sigconfig in sigframe structure for
2643 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2645 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2646 AR_BSP points to the _end_ of the active register frame, so we need
2647 to adjust bsp by moving it back by the size of the active frame
2650 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2652 * process.c: add sparc support to change_syscall
2654 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2656 * linux/mips/syscallent.h: fix some typos
2658 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2660 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2663 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2665 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2668 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2670 * README-linux: updated to note that strace might not compile
2671 with development kernels
2672 * bjm.c: sys_query_module: check if malloc succeeds
2673 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2674 * linux/syscallent.h: updated for 2.3.99pre3
2675 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2676 even though Linux doesn't implement them
2677 * syscall.c: add global variables for MIPS registers as well
2678 * syscall.c: move global variables to before get_scno since that uses them
2679 * util.c: oops, misspelled defined
2680 * process.c: fix ptrace calls in change_syscall
2681 * mem.c: decode sys_madvise
2682 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2683 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2684 + small fix for RLIMIT_* and RUSAGE_BOTH
2685 + enhace support for capget and capset
2687 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2689 * test/vfork.c: new file to test vfork traces
2690 * test/.cvsignore: new file
2691 * defs.h: Up maximum number of traced processed to 64
2692 * strace.c: Disable some debugging code from davidm
2693 * implement setarg for more architectures
2694 * implement change_syscall
2696 1999-12-27 Morten Welinder <terra@diku.dk>
2698 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2699 _unsigned_ char parameter.
2701 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2705 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2707 * Merge Linux/ia64 patches
2709 2000-01-02 Pavel Machek <pavel@ucw.cz>
2711 * probe if sys/poll.h exists in configure + minor cleanups
2713 * syscall.c: split trace_syscall into few pieces to make code readable
2715 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2717 * Release version 4.2 to get the current updates out and so
2718 we can concentrate in finishing the clone support.
2720 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2722 * Add 1900 to tm_year in sprinttime
2724 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2726 * file.c: protect printstat64 with STAT64 instead of linux so we can
2727 compile on Linux architectures that don't have it
2728 * util.c: fix LOOP for ARM
2730 Fri Dec 24 18:05:00 EST 1999
2732 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2734 * file.c: Use ugly libc_stat trick also for stat64.
2735 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2736 * process.c (internal_clone): Fix a few typos and add definitions to make
2737 it at least compile.
2738 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2739 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2741 * aclocal.m4: Define AC_STAT64.
2742 * acconfig.h: Define HAVE_STAT64.
2743 * configure.in: Add AC_STAT64.
2745 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2747 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2748 support for Linux on the IBM S/390 architecture
2749 * process.c: add internal_clone(), currently only shows the options
2750 * syscall.c: use internal_clone to handle SYS_clone
2752 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2754 * Rewrite mmap-handling to support mmap2 on Linux
2756 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2758 * Note that Linux can handle sys_semop() as well
2760 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2762 * Include linux/in6.h for glibc2.0 and older
2764 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2766 * Merge patches from John Hughes to make configure support UnixWare
2768 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2770 * Enhance sys_query_module
2772 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2774 * Patches from John Hughes:
2775 + cosmectic fix in sys_getpmsg
2776 + allow net.c to compile on systems without AF_INET6
2777 + Only use long_to_sigset on Linux systems
2778 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2780 + Parse mount arguments for UnixWare
2781 + ACL fixes for UnixWare
2783 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2785 * Release 4.1 to get all the changes made out there
2787 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2789 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2790 + Socket calls parsed better
2791 + bunch of alpha OSF syscalls added
2792 + Fix alpha 32/64 bit issues
2794 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2796 * Move Linux kernelmodule-functions from system.c to bjm.c and
2797 remove duplicate for sys_create_module
2798 * Linux MIPS updates:
2799 + Play with #ifdef's in net.c to get IPv6 right
2800 + Use printargs for vm86-syscall
2802 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2804 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2806 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2808 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2809 and sys_delete_module correctly
2811 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2813 * Update cvsbuild to give a better error if autoconf isn't installed
2814 * Add test for linux/ptrace.h to configure
2815 * Since we define GNU_SOURCE in the Makefile we don't need to define
2816 USE_GNU in file.c anymore
2818 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2820 * #define USE_GNU before including file.c so we get some extra O_* flags
2822 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2824 * Add missing } in IPv6 output
2826 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2828 * Update copyright for strace-graph to BSD to be consistent with
2831 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2833 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2834 defined for all kernelversions
2835 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2837 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2839 * linux/sparc/syscall.h: Declare create_module/init_module.
2840 * configure.in: Allow compilation in a different directory
2841 than the source one.
2842 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2843 so that we don't depend on asm/ptrace.h which clashes with
2846 * syscall.c: Likewise.
2848 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2850 * Syscall 94 on Linux alpha is sys_poll
2852 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2854 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2856 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2858 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2859 + Correctly implement fix sys_createmodule (Linux)
2860 + Add limited handlig of sys_initmodule (Linux)
2862 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2864 * Add configure-test for sys/reg.h and use that
2865 * Use sys/reg.h instead of asm/ptrace.h
2867 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2869 * Remove hack in signal.c for arm architecture
2870 * Add hack so we compile correctly on powerpc
2872 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2874 * Add a corrected patch from Daniel Jacobowitz
2876 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2878 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2879 for the stat structure
2881 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2883 * Fix test for sys/reg include
2885 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2887 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2888 * Fixed some SunOS compile problems earlier that I forgot to include
2891 Mon Jun 14 12:44:25 CEST 1999
2893 * Avoid leakint fd into child when forking, patch from
2894 John Hughes <john@Calva.COM>
2896 Fri Jun 11 14:54:47 CEST 1999
2898 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2899 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2901 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2903 * Brought syscall list for alpha up to date
2905 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2907 * system.c: sys_umount2 syscall support.
2908 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2909 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2910 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2911 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2912 so it needs strace's own copy of the stat structure.
2913 * util.c: Make it compile on sparc-linux.
2914 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2915 * signal.c: rt_sigaction has different arguments on sparc*-linux
2917 * syscall.c: Recognize sparc64-linux binaries.
2919 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2921 * configure.in: Fix typo (CFLAG -> CFLAGS).
2923 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2925 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2927 * Add some sysctl support, patch from Ulrich Drepper
2929 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2931 * Use kernel dirent structure for Linux
2933 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2935 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2936 + some layout and other minor fixes
2937 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2938 is similar enough to i386 to not need it's own subdirectory
2939 + add support for sendfile and mremap syscalls for Linux
2940 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2941 + ioctls.h vs sys/ioctl.h on Alpha platform
2942 + pointer was casted to an int in stream.c
2943 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2944 + several other casts changed
2945 + correct ARM/POWERPC architecture defines in acconfig.h
2946 * Merge in patches from Morten Welinder <terra@diku.dk>
2947 + add some autoconf-tests for includefiles
2948 + handle solaris version of sigcontext struct (actually I hacked this
2949 up again, but the idea is his :)
2951 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2953 * Update syscalls for linux alpha, patch from Bart Warmerdam
2955 * Update sparc code so it actually compiles
2957 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2959 * Add support for old_*stat functions for Linux. Please note you need
2960 to use reasonably recent kernel headers to compile strace now.
2961 * Change references to LINUX into linux in file.c
2962 * Fix include for LDT in mem.c
2964 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2966 * Change in strace maintainership, jrs passed the torch to me.
2968 * Incorporate all changes already made in the Debian strace package:
2969 + compiles with more Linux kernels
2970 + added support for more Linux architectures
2971 + add support for a lot of extra syscalls
2972 + fix some problems with hanging children
2973 + check stray syscall after execv
2974 + decode capget and capset arguments
2975 + add more constants to net.c
2976 + detect ROSE networking
2977 + add more protocol families to domains
2979 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2980 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2981 + added IP, IPX and TCP-options
2982 + added IP, IPX and TCP support to get-/setsockopt()
2984 + updated handling of signals
2986 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2988 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2989 instead of SVR4. That is, read a few bytes at a time
2990 to avoid overrunning the end of the stack.
2992 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2994 * version.c: Version 3.1 is released.
2996 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2998 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2999 as well since that's where glibc declares it. Go figure.
3000 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3001 instead of sigcontext_struct since glibc v5+ apparently
3002 plays games with the native OS namespace.
3003 From David Mosberger-Tang <davidm@AZStarNet.com>.
3005 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3007 * version.c: Version 3.0.14 is released.
3009 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3010 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3011 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3013 Reported by Henrik Storner <storner@osiris.ping.dk>.
3015 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3016 sys/filio.h and sys/stream.h and remove check for poll.
3017 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3018 Handle old and new styles of argument passing for select on Linux.
3019 * ioctl.c, stream.c: Conditionalize stream code on presence of
3020 sys/stream.h instead of poll because glibc implements poll but
3021 not the rest of the stream interface.
3022 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3023 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3025 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3026 * util.c (umoven, umovestr): Move data in long-sized chunks
3027 at a time, instead of hard coding it to be 4.
3028 From David Mosberger-Tang <davidm@AZStarNet.com>.
3030 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3032 * version.c: Version 3.0.13 is released.
3034 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3035 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3036 asm/sigcontext.h to define sigcontext_struct and don't define it
3037 locally if the header is present.
3039 * syscall.c (nerrnos{0,2}): Correct size computation.
3041 * Makefile.in: Remove dependencies and rules relating to files
3042 normally found in the os directory. Because of the new scheme we
3043 don't know precisely where they come from. Sigh.
3044 * signalent.sh: Make it work for sunos4, linux, and svr4.
3045 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3046 to traditional make syntax. Add signalent.h to files which can
3047 unconditionally be rebuilt. Prevent signalent.h from being
3048 unconditionally being rebuilt since it's customized.
3049 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3050 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3051 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3052 4.1.4 and gcc 2.7.2.
3054 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3056 * configure.in, Makefile.in: Add OSARCH concept to finish
3057 build support for the alpha.
3058 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3059 and maintainer-clean rules.
3060 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3061 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3062 for less, greater, and equal since subtraction on two's
3063 complement numbers isn't an order relation (it isn't transitive)!
3064 * linux/Makefile.in: Add rules for the signalent.h file.
3065 * linux/alpha/Makefile.in: New file.
3067 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3069 * version.c: Version 3.0.12 is released.
3071 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3072 From Michael E Chastain <mec@duracef.shout.net>.
3074 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3075 * syscall.c (set_personality): New.
3076 * strace.c (main): Call set_personality.
3077 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3078 ioctlent, and signalent indirect pointers and redirect them
3079 based on personality.
3080 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3081 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3083 * util.c (upeek): Handle case where ptrace returns a long
3084 and sizeof(long) != sizeof(int).
3085 From Richard Henderson <richard@twiddle.tamu.edu>
3087 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3089 * version.c: Version 3.0.11 is released.
3091 * many files: Fix more printf warnings for other platforms.
3093 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3095 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3096 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3098 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3099 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3101 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3103 * version.c: Version 3.0.10 is released.
3105 * Makfile.in: Add os/arch to includes so that a given arch
3106 (like alpha) can override the native arch (like i386).
3107 * configure.in: Check for sendmsg.
3109 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3110 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3112 * acconfig.h, configure.in: Detect the alpha.
3113 * ioctl.c: Handle the alpha.
3114 * defs.h: Make some members long for the alpha. Define
3115 some register nicknames. Add support for WAITEXECVE.
3116 * file.c [ALPHA]: Support the alpha for statfs. Add
3117 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3118 major and minor results are suitable for passing to printf.
3119 * signal.c, syscall.c: Support the alpha.
3120 * process.c: Add alpha user offsets.
3121 * most files: Use %l? for printf arguments since
3122 most are now longs for the alpha.
3123 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3125 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3127 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3129 * version.c: Version 3.0.9 is released.
3131 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3133 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3134 Linux kernel version system calls.
3136 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3138 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3139 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3140 decode IPC calls using it.
3141 * sunos4/dummy.h: Alias sys_semop to printargs.
3142 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3143 * sunos4/syscallent.h: Include new subcalls for IPC.
3144 From Matthias Pfaller <leo@dachau.marco.de>.
3146 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3148 * version.c: Version 3.0.8 is released.
3150 * time.c [LINUX]: Explicitly include linux/version.h.
3152 * strace.c (main): Don't let them even *try* to
3153 get strace to attach to itself since some systems
3154 don't handle this case very gracefully.
3155 Reported by David S. Miller <davem@caip.rutgers.edu>.
3157 * Makefile.in (distclean): Fix it for subdirectories.
3159 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3160 sys_flags member for each defined system call.
3162 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3164 * defs.h (TRACE_*): New flags to describe what class
3165 of system call each system call is.
3166 (sysent): Add sys_flags member.
3167 * syscall.c (sysent): Define (and later undef) abbreviations
3168 for the system call class flags.
3169 (lookup_class): New function to translate strings to
3170 system call class flags.
3171 (qualify): Handle new system call class mechanism.
3172 * linux/syscallent.h: Fill in the new sys_flags member
3173 for each defined system call.
3175 * defs.h (print_sock): Remove redundant and non-K&R C
3176 compatible prototype. From Juergen Weigert
3177 <jnweiger@immd4.informatik.uni-erlangen.de>.
3179 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3181 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3182 From Michael E Chastain <mec@duracef.shout.net>.
3184 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3185 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3187 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3189 * file.c (sprintfstype): Enclose string result in double
3192 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3193 constantly evolving timex structure.
3194 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3196 * defs.h, syscall.c, strace.c: Rename syscall to
3197 trace_syscall and change prototype and all callers
3198 because of broken Linux shared libraries.
3199 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3201 * Makefile.in (clean): Check for a file with test -f not
3202 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3204 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3206 * version.c: Version 3.0.7 is released.
3208 * util.c (string_quote): Fix thinko which caused core
3209 dumps for strings with quotes in them.
3210 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3212 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3213 files from /usr/include, not just the linux one.
3214 From Michael E Chastain <mec@duracef.shout.net>.
3216 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3217 fewer false positives on more kernel flavors.
3218 From Michael E Chastain <mec@duracef.shout.net>.
3220 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3222 * version.c: Version 3.0.6 is released.
3224 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3226 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3227 on MC_SYNC instead of HAVE_MCTL.
3228 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3229 (sys_msync): New function.
3231 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3233 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3234 sys_flock and sys_getdents.
3235 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3237 * file.c (sys_getdents): Define unconditionally and handle
3239 * strace.c (main): Disallow username option unless both real
3240 and effective uids are root.
3242 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3244 * strace.c (main): Ensure that run_uid and run_gid are
3245 always set to something meaningful.
3246 (main, newoutf) [!SVR4]: Swap real and effective uids while
3247 opening any output files.
3248 (main) [!SVR4]: Treat effective uid of root as a request
3249 to handle suid binaries correctly using the real uid of
3252 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3254 * Makefile.in: Add `|| true' to clean rule because
3255 although GNU make 3.74 uses `sh -c' to invoke commands
3256 every other make in the world uses `sh -ec'.
3258 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3259 arguments appear to be stored on the stack, not in the
3260 registers following A3 (empirical result).
3262 * defs.h: Add prototype for printsock.
3263 * svr4/dummy.h: Remove generic handling of sys_mount.
3264 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3265 get access to SGI mount information.
3266 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3267 (sys_mount) [SVR4, MIPS]: New function.
3268 (sys_mount) [SVR4, !MIPS]: New function.
3270 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3272 * version.c: Version 3.0.5 is released.
3274 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3275 tv_usec members to long when using printf.
3277 * ipc.c: Omit define of __KERNEL__.
3278 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3279 want which __KERNEL__ used to provide.
3280 (sys_msgrcv): Change reference to ipc_kludge structure to
3281 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3283 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3284 Linux specific options.
3286 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3287 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3288 instead of depending of __KERNEL__.
3290 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3292 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3294 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3295 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3296 and AC_DECL__SYS_SIGLIST.
3297 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3298 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3299 (strsignal): Use SYS_SIGLIST_DECLARED.
3301 net.c (sys_socket): Omit inadvertent surplus comma when
3302 protocol family isn't PF_INET.
3304 util.c (dumpstr): Fix incorrect printing of one too many
3305 characters when the length is not an even multiple of 16 bytes.
3306 Reported by Juergen Weigert
3307 <jnweiger@immd4.informatik.uni-erlangen.de>.
3309 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3311 * ioctl.c (compare): Change prototype to match POSIX qsort.
3312 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3313 * strace.c (trace) [SVR4]: Break out of for loop instead of
3314 returning when finished so final return statement is executed.
3315 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3316 (syscall) [LINUX]: Correct typo which commented out the M68K
3318 * util.c (printstr): Cast unsigned char pointer argument
3319 to char pointer in umovestr call.
3320 (dumpstr): Likewise for umoven.
3322 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3324 * version.c: Version 3.0.4 is released.
3326 * signal.c (sys_sigblock): Move after the definition of
3327 sys_sigsetmask that it calls to avoid an implicit declaration.
3328 * stream.c (transport_user_options, transport_server_options):
3329 Only needed if TI_BIND is defined.
3330 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3332 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3333 the tcp arguement from the call to exiting. Add getrval2
3334 check so no fork processing is done in the child.
3335 (printwaitn): Initialize exited so that its value is defined
3336 for all flows of execution.
3338 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3340 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3341 setfsuid, setfsgid, and _llseek syscalls.
3342 * linux/syscall.h: Add prototypes for them.
3343 * linux/syscallent.h: Add them to the syscall entries table.
3344 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3345 defines and conditionally include linux/personality.h if
3346 __NR_personality is defined.
3347 (personality_options) [LINUX]: New table.
3348 (sys_personality) [LINUX]: New function.
3350 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3352 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3353 on the number of traced processes so that we can have untraced
3354 children (e.g. via popen).
3356 * strace (main) [!SVR4]: Call fake_execve to get the actual
3357 exec and its arguments into the trace.
3358 (environ): Declare it.
3359 * process.c (fake_execve): New function.
3360 (headers): Include sys/syscall.h to get SYS_* defines.
3362 * process.c (sys_execv, sys_execve): Surround argument annotations
3363 with C comment delimiters.
3364 (printargv, printargc): The arg vector is an array of char pointers
3367 * strace.c (printleader): Also check for multiple -p arguments
3368 when deciding whether to print the pid field.
3370 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3371 * defs.h (strerror, strsignal): Add these prototypes if we provide
3373 * configure.in (AC_CHECK_FUNCS): Add strerror.
3375 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3376 and blocked signals.
3378 * strace.c (main): Add username option. Verify they are root before
3379 letting them use it. Look up the ids in the password file. Set
3380 them just before executing the program.
3381 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3383 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3385 * version.c: Version 3.0.3 is released.
3387 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3388 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3390 * strace.c (outfname): Initialize to NULL.
3391 (main): Defer output file processing until after arguments.
3392 Allow either a pipe or a bang for command arguments.
3393 Check if outfname is NULL instead of checking outf for stderr.
3394 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3395 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3396 (tprintf): Avoid calling vfprintf if outf is NULL.
3398 * strace.c (main): Use popen if -o argument begins with a pipe.
3399 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3401 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3402 but WIFSTOPPED was used.
3404 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3405 rule to prevent the comment from being untrue.
3407 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3409 * strace.c (sys_exit): Move follow fork code to internal_exit.
3410 (sys_fork): Move follow fork code to internal_fork.
3411 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3412 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3413 (vforking): Remove this static variable and check scno in
3414 internal_fork instead.
3415 (internal_exit, internal_fork, internal_exec, internal_wait): New
3417 * defs.h: Add prototypes for the new internal_* functions.
3418 * syscall.c (syscall): Move syscall entering trace qualifier check
3419 and reprint checking after context decoding and precede them with
3420 a call to internal_syscall. Precede syscall exiting trace
3421 qualifier check with a call to internal_syscall.
3422 (internal_syscall): New function.
3424 * defs.h (struct tcb): Make scno signed.
3425 * strace.c (syscall) Make u_error signed.
3426 [LINUX, I386]: Avoid unsigned cast in eax check.
3427 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3428 * desc.c (sys_select): Make cumlen unsigned
3430 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3432 * net.c (socktypes): Add SOCK_PACKET.
3434 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3436 * Makefile (clean): Check explicitly for a Makefile in subdirs
3437 before running make in them.
3439 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3441 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3442 [MIPS] (detach): Initialize error for MIPS case.
3443 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3445 * syscall.c (decode_subcall): Move variable i into conditionals
3447 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3448 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3450 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3451 printing since we don't know what the size of their type is.
3452 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3453 if autoconf detects it since it seems to either not work or do
3454 something else entirely on Irix 5.3.
3456 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3458 * version.c: Version 3.0.2 is released.
3459 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3460 so that the file descriptor arg is decimal.
3462 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3464 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3465 because on Linux they are enumerators.
3467 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3470 * util.c (printxval): When there is no translation, print the actual
3471 number first and the the default value as a C comment.
3473 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3474 sys_setsockopt): Change first argument from unsigned to signed to
3475 cater to the frequent practice of calling system calls with a file
3477 * mem.c (sys_mmap): Likewise.
3479 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3481 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3483 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3485 * version.c: Version 3.0.1 is released.
3486 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3487 * config.guess, config.guess: Update from the FSF.
3488 * install-sh: New from the FSF.
3490 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3492 * Makefile.in: Add m68k arch.
3493 * acconfig.h (M68K): Add m68k define.
3494 * configure.in: Add detection of arch m68k.
3495 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3497 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3499 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3500 * syscall.c [M68K] (syscall): Support m68k syscall number register
3501 and errno in d0 instead of eax.
3502 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3503 program counter in PT_PC instead of EIP.
3504 [M68K] (LOOP): Support m68k loop instruction.
3505 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3507 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3508 to MAP_FIXED instead of MAP_ANONYMOUS.
3509 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3511 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3512 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3514 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3516 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3517 Reported by Thanh Ma <tma@encore.com>.
3519 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3520 1.1.62 doesn't continue a traced child when the parent exits.
3521 Reported by Matt Day <mday@artisoft.com>.
3523 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3525 * util.c (printstr): Fix longstanding bug in notating string
3528 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3529 child to go into the execve syscall to avoid spurious traces.
3530 [LINUX] (detach): Conditionalize the status variable.
3532 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3534 * Makefile.in: Add mips arch.
3535 * acconfig.h (MIPS): Add mips define.
3536 * configure.in: Add detection of opsys irix5 and arch mips. Check
3538 Check for sys/sysconfig.h header.
3539 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3540 * file.c [SVR4]: Include sys/cred.h.
3541 (access_flags): Update access flags for SGI.
3542 (sprinttime): Change type of sprinttime argument from unsigned
3544 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3545 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3546 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3547 Cast si_band member to long before printing.
3548 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3549 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3550 * strace.c [SVR4] [MIPS]:
3551 (foobar): New dummy signal handler.
3552 (main): Install a dummy signal handler in the child before pausing
3553 to work around an SGI bug in PRSABORT.
3554 (proc_open): Send a interrupt to the child instead of aborting the
3555 syscall which doesn't work on Irix5.2.
3556 * svr4/dummy.h: Add new unfinished SGI syscalls
3557 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3558 existing calls (e.g. sys_ksigaction like sys_sigaction).
3559 Printargs does the print thing for sys_sethostid.
3560 * svr4/syscall.h: Declare all new SGI syscalls.
3561 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3562 and add it to all subcall entry points.
3563 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3564 decode as subcalls on MIPS. Instead, use the normal syscalls.
3565 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3566 since SGI syscall numbers are off by one.
3567 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3568 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3569 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3570 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3571 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3572 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3573 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3574 Add workaround for broken SGI pr_sysarg on syscall entry.
3575 [SVR4] (syscall): Conditionalize subcall decoding for
3576 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3577 [SVR4] [MIPS] (getrval2): Handle SGI.
3578 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3579 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3580 [MIPS] (syssgi_options, sys_syssgi): New for SGI.
projects / strace / blob