1 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
3 * util.c (printxval): Change third argument from "char *" to
5 (printflags): Add third argument, "const char *", with similar
6 meaning to the third argument of printxval().
7 * defs.h (printxval): Change third argument from "char *" to
9 (printflags): Add third argument.
10 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
12 * desc.c (sys_fcntl): Likewise.
13 (sys_flock) [LOCK_SH]: Likewise.
14 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
15 * file.c (sys_open): Likewise.
16 (solaris_open) [LINUXSPARC]: Likewise.
17 (sys_access): Likewise.
18 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
19 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
20 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
21 (printstat64) [HAVE_STAT64 &&
22 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
23 (sys_setxattr, sys_fsetxattr): Likewise.
24 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
25 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
26 (sys_mq_open) [LINUX]: Likewise.
27 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
28 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
29 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
30 (sys_mprotect): Likewise.
31 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
32 (sys_msync) [MS_ASYNC]: Likewise.
33 (sys_mctl) [MC_SYNC]: Likewise.
34 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
36 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
37 (sys_send, sys_sendto): Likewise.
38 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
39 (sys_recv, sys_recvfrom): Likewise.
40 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
41 (printicmpfilter) [ICMP_FILTER]: Likewise.
42 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
43 * process.c (sys_clone) [LINUX]: Likewise.
44 (printwaitn): Likewise.
45 (sys_waitid) [SVR4 || LINUX]: Likewise.
46 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
47 (sys_sigaction): Likewise.
48 (printcontext) [SVR4]: Likewise.
49 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
50 (sys_rt_sigaction) [LINUX]: Likewise.
51 * sock.c (sock_ioctl) [LINUX]: Likewise.
52 * stream.c (sys_putmsg, sys_getmsg): Likewise.
53 (sys_putpmsg) [SYS_putpmsg]: Likewise.
54 (sys_getpmsg) [SYS_getpmsg]: Likewise.
56 (print_transport_message) [TI_BIND]: Likewise.
57 (stream_ioctl): Likewise.
58 * system.c (sys_mount, sys_reboot): Likewise.
59 (sys_cacheflush) [LINUX && M68K]: Likewise.
60 (sys_capget, sys_capset) [SYS_capget]: Likewise.
61 * term.c (term_ioctl) [TIOCMGET]: Likewise.
62 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
66 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
67 errors reporting style.
68 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
69 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
70 * util.c (printstr): Likewise.
71 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
72 (fixvfork) [SUNOS4]: Likewise.
73 * desc.c (decode_select): Continue to decode syscall arguments
74 in case of OOM condition.
75 * file.c (sys_getdents): Likewise.
76 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
77 (sys_getdirentries) [FREEBSD]: Likewise.
78 * mem.c (sys_mincore): Changed type of variables which deal with
79 malloc size from int to unsigned long.
82 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
84 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
85 safe to include kernel headers, and this one is not used anyway.
88 2005-05-26 Roland McGrath <roland@redhat.com>
90 * system.c (sys_sysctl): Check for errors accessing user pointers.
91 Use malloc instead of alloca in case size is insane.
93 2005-05-09 Roland McGrath <roland@redhat.com>
95 * configure.ac: Check for libaio.h.
96 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
97 sys_io_getevents, sys_io_destroy): New functions.
98 * linux/syscall.h: Declare them.
99 * linux/syscallent.h: Use those for io_* syscalls.
100 * linux/alpha/syscallent.h: Likewise.
101 * linux/hppa/syscallent.h: Likewise.
102 * linux/ia64/syscallent.h: Likewise.
103 * linux/mips/syscallent.h: Likewise.
104 * linux/powerpc/syscallent.h: Likewise.
105 * linux/s390/syscallent.h: Likewise.
106 * linux/s390x/syscallent.h: Likewise.
107 * linux/x86_64/syscallent.h: Likewise.
108 From Zach Brown <zach.brown@oracle.com>.
111 * debian/control (Architecture): Add ppc64.
112 Fixes Debian bug #301089.
114 2005-05-05 Anton Blanchard <anton@samba.org>
116 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
119 2005-05-09 Roland McGrath <roland@redhat.com>
121 * strace.c (main): Refuse negative -s argument value.
122 Fixes Debian bug #303256.
124 2005-04-25 Anton Blanchard <anton@samba.org>
126 * file.c (openmodes): Add O_NOATIME flag if defined.
128 2005-04-05 Anton Blanchard <anton@samba.org>
130 * linux/powerpc/ioctlent.h: Regenerated.
132 * signal.c (signame): Don't try and dereference negative index.
134 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
135 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
136 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
138 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
139 but not IPC_NOWAIT, which have the same value.
140 (sys_shmget): Use that instead of resource_flags.
142 2005-03-22 Roland McGrath <roland@redhat.com>
144 * desc.c (decode_select): Increase local buffer size.
147 * configure.ac, NEWS: Version 4.5.11.
148 * debian/changelog, strace.spec: 4.5.11-1.
150 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
152 2005-03-14 Roland McGrath <roland@redhat.com>
154 * configure.ac, NEWS: Version 4.5.10.
155 * debian/changelog, strace.spec: 4.5.10-1.
157 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
159 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
160 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
162 2005-02-28 Andreas Schwab <schwab@suse.de>
164 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
166 2005-03-14 Roland McGrath <roland@redhat.com>
168 * linux/mips/syscallent.h: Update various calls.
169 From Thiemo Seufer <ths@networkno.de>.
170 Fixes Debian bug #256684.
172 * debian/control (Architecture): Add s390.
173 Fixes Debian bug #294172.
175 2005-03-06 Roland McGrath <roland@redhat.com>
177 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
178 and SIGBUS signals, use si_addr in output.
180 2005-03-01 Roland McGrath <roland@redhat.com>
182 * file.c (print_xattr_val): Add a cast.
184 2005-02-05 Roland McGrath <roland@redhat.com>
186 * desc.c (decode_select): Calculate size of passed fd_set vectors and
187 copy in the user's size rather than the standard sizeof(fd_set).
188 Fixes Debian bug #65654, #284290.
190 * util.c (printpath, printpathn): Print NULL and don't try any fetch
192 Fixes Debian bug #63093.
194 * debian/control (Build-Depends): Fix for s390 and sparc.
195 From Bastian Blank <waldi@debian.org>.
196 Fixes Debian bug #293564.
198 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
200 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
201 right before execv() call. Remove fake_execve() call.
202 * defs.h (fake_execve): Remove unused declaration.
203 * process.c (fake_execve): Remove unused function.
206 2005-02-04 Roland McGrath <roland@redhat.com>
208 * configure.ac, NEWS: Version 4.5.9.
209 * debian/changelog, strace.spec: 4.5.9-2.
211 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
213 2005-02-02 Roland McGrath <roland@redhat.com>
215 * debian/control: Add strace-udeb package for installer debugging.
216 * debian/rules (binary-arch): Build it.
217 From Joshua Kwan <joshk@triplehelix.org>.
218 Fixes Debian bug #268294.
220 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
221 known values for Linux.
223 * util.c (printcall): Print 16 ?s when long is 8 bytes.
226 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
228 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
229 * ioctl.c (nioctlents2): Add const to type.
230 Fixes Debian bug #278449.
232 * sock.c (iffflags): New variable, table of IFF_* values.
233 (print_addr): New function.
234 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
235 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
236 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
237 SIOCGIFINDEX, and fix their output.
238 From Ulrich Drepper <drepper@redhat.com>.
240 Fixes Debian bug #192164.
242 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
244 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
245 * defs.h [HAVE_CONFIG_H]: Include config.h first.
246 * strace.c: Include "defs.h" first.
249 * syscall.c (call_summary): Fix potential NULL dereference.
252 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
254 * syscall.c (qual_signal): Check bounds for numeric signal names.
255 Fix parser of symbolic signal names.
256 Fix return code, as required by qualify() function.
257 * syscall.c (qual_desc): Check bounds for descriptor number.
258 * syscall.c (qual_syscall): Correct return code, to be consistent
259 with qualify() and other qual_* functions.
262 2005-02-01 Roland McGrath <roland@redhat.com>
264 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
265 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
267 [LINUX] (mount_flags): Add them.
268 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
269 set in the flags argument, don't try to fetch the filesystem string.
272 * config.guess: Update from canonical version, timestamp 2004-11-12.
273 * config.sub: Likewise, timestamp 2004-11-30.
275 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
276 * linux/syscall.h: Declare it.
277 * linux/x86_64/syscallent.h: Use it.
280 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
281 (sys_sched_getparam, sys_sched_setparam): Likewise.
284 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
288 * linux/syscallent.h: Use sys_mincore instead of printargs.
289 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
290 sys_semtimedop, sys_umount2.
293 * syscall.c (qual_signal): Fix inverted return value and bogus
294 argument to qualify_one in the named case.
296 * file.c (print_xattr_val): Don't use auto array sized by syscall
297 argument. Use malloc instead, so it can fail for insane values.
298 Fixes Debian bug #283704.
300 * net.c (sys_getsockopt): Fix a format %ld -> %d.
302 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
304 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
305 not to double the middle entry!
308 * linux/x86_64/syscallent.h: Fix exit_group entry.
310 * util.c (getpc) [S390 || S390X]: Implement it.
311 Patch by David Wilder <wilder@us.ibm.com>.
313 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
314 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
317 2005-01-22 Andreas Schwab <schwab@suse.de>
319 * net.c (sys_getsockopt): Change type of len to int.
321 2004-10-19 Roland McGrath <roland@redhat.com>
323 * configure.ac, NEWS: Version 4.5.8.
324 * debian/changelog, strace.spec: 4.5.8-1.
326 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
328 * configure.ac: Check for sys/epoll.h.
329 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
330 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
332 * strace.c (handle_group_exit): Don't detach leader that wasn't
333 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
334 Remove droptcb loop at end, no longer required since 2.6 reports each
338 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
339 taking signal when it has nclone_threads > 0.
341 * strace.c (handle_group_exit, trace): Mark leader with
342 TCB_GROUP_EXITING and don't be surprised at child deaths when their
346 * process.c (WCOREFLAG): Define if not defined.
347 (W_STOPCODE, W_EXITCODE): Likewise.
348 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
350 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
351 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
353 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
354 strace64.1 to strace.1, which doesn't exist.
355 Fixes Debian bug #269220.
357 2004-09-05 Phil Blundell <pb@nexus.co.uk>
359 * linux/arm/syscallent.h: New file.
361 2004-10-19 Roland McGrath <roland@redhat.com>
363 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
364 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
365 (build/Makefile): Use $(CONFIG_OPTS).
366 (build64/Makefile): Pass --host as well as --build.
367 From Bastian Blank <waldi@debian.org>.
368 Fixes Debian bug #271500.
370 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
371 From Randolph Chung <tausq@debian.org>
372 Fixes Debian bug #273887.
374 * file.c (sys_llseek): Revert last change.
376 2004-09-14 Richard Henderson <rth@twiddle.net>
378 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
379 [gs]et_mempolicy, mq_*, waitid.
381 2004-10-07 Roland McGrath <roland@redhat.com>
383 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
385 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
387 * linux/x86_64/syscallent.h: Fix botched table entries.
388 From Ulrich Drepper <drepper@redhat.com>.
390 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
392 * linux/syscall.h: Declare them.
393 * linux/x86_64/syscallent.h: Likewise.
394 From Ulrich Drepper <drepper@redhat.com>.
396 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
397 From Ulrich Drepper <drepper@redhat.com>.
399 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
401 * linux/syscall.h: Declare them.
402 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
403 * linux/x86_64/syscallent.h: Likewise.
404 From Ulrich Drepper <drepper@redhat.com>.
406 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
408 * linux/ioctlsort.c (main): Omit duplicate lines
409 (with same name and code) from output.
410 * linux/ioctlent.sh: Build the list of ioctls defined in
411 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
412 as suggested by Peter Jones <pjones@redhat.com>
413 * linux/ioctlent.h: Regenerated.
416 2004-09-13 Ulrich Drepper <drepper@redhat.com>
417 Dmitry V. Levin <ldv@altlinux.org>
419 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
421 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
422 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
423 * defs.h [LINUX]: Declare rtc_ioctl.
426 2004-10-06 Roland McGrath <roland@redhat.com>
428 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
430 * linux/syscall.h: Declare them.
431 * linux/syscallent.h: Use those for epoll_* syscalls.
432 * linux/alpha/syscallent.h: Likewise.
433 * linux/hppa/syscallent.h: Likewise.
434 * linux/ia64/syscallent.h: Likewise.
435 * linux/powerpc/syscallent.h: Likewise.
436 * linux/s390/syscallent.h: Likewise.
437 * linux/s390x/syscallent.h: Likewise.
438 * linux/sparc/syscallent.h: Likewise.
439 * linux/sparc64/syscallent.h: Likewise.
440 * linux/sparc64/syscallent2.h: Likewise.
441 * linux/x86_64/syscallent.h: Likewise.
442 From Ulrich Drepper <drepper@redhat.com>.
445 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
446 and RLIMIT_MSGQUEUE, if defined.
447 From Ulrich Drepper <drepper@redhat.com>.
450 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
451 (printmsghdr): Use it.
452 From Ulrich Drepper <drepper@redhat.com>.
455 * file.c (sprintmode): Add const to return type.
456 (sprintfstype): Likewise.
457 * signal.c (printsiginfo): Add a const.
459 2004-09-15 Roland McGrath <roland@redhat.com>
461 * linux/x86_64/syscallent.h: Use sys_waitid.
463 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
464 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
466 2004-09-11 Roland McGrath <roland@redhat.com>
468 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
469 (sys_timer_settime): Likewise.
470 (printsigevent): Print signals by name for SIGEV_SIGNAL.
471 (sys_timer_create): Print clock ID symbolically.
472 From Ulrich Drepper <drepper@redhat.com>.
475 2004-09-07 Michal Ludvig <mludvig@suse.cz>
477 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
479 2004-09-03 Roland McGrath <roland@redhat.com>
481 * syscall.c (qual_options): Add const to defn.
483 (call_count, error_count, tv_count): Variables removed.
484 (struct call_counts, counts): New type and variable.
485 Update all users of the old three to use the new array of structs.
486 (trace_syscall): Allocate counts on first use.
487 (sorted_count): Variable removed.
488 (call_summary): Allocate locally.
490 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
491 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
492 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
493 (nerrnos0, nerrnos1, nerrnos2): Likewise.
494 * signal.c (signalent0, signalent1, signalent2): Likewise.
495 (nsignals0, nsignals1, nsignals2): Likewise.
497 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
498 (nioctlents0, nioctlents1, nioctlents2): Likewise.
499 (ioctl_lookup, ioctl_next_match): Likewise.
500 * defs.h: Update decls.
501 * io.c (sys_ioctl): Update users.
503 * util.c (xlookup, printxval, addflags, printflags): Use const for
504 struct xlat * argument.
505 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
506 * bjm.c: Add const to all struct xlat defns.
513 * process.c: Likewise.
514 * resource.c: Likewise.
515 * signal.c: Likewise.
517 * stream.c: Likewise.
518 * system.c: Likewise.
523 2004-09-01 Roland McGrath <roland@redhat.com>
525 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
526 mq_* syscalls, and names only for new calls up to 252.
527 * linux/syscallent.h: Add waitid.
528 * linux/x86_64/syscallent.h: Likewise.
529 * linux/syscall.h: Declare sys_waitid.
531 * process.c (internal_wait): Take second arg giving index of flags
533 * defs.h: Update prototype.
534 * syscall.c (internal_syscall): Update caller.
535 Also use internal_wait for SYS_waitid.
536 * process.c (sys_waitid): Define for [LINUX] as well.
537 Don't tweak TCB_SUSPENDED--internal_wait does that.
538 (waitid_types): Conditionalize use of nonstandard P_* macros.
540 2004-08-31 Roland McGrath <roland@redhat.com>
542 * configure.ac, NEWS: Version 4.5.7.
543 * debian/changelog: 4.5.7-1.
544 * strace.spec: 4.5.7-2.
546 * debian/rules: Rewrite sparc64 change of 2004-07-12.
547 Always do each build in a separate build directory.
548 Fixes Debian bug #254728.
550 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
552 * strace.1: Say that -c shows system CPU time, not real time.
553 Fixes Debian bug #254438.
555 * syscall.c (dumpio): Match pread and pwrite system calls too.
556 Fixes Debian bug #239947.
558 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
559 Fixes Debian bug #171653.
561 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
563 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
566 2004-08-30 Roland McGrath <roland@redhat.com>
568 * strace.c (main): Don't call fake_execve under -c.
569 From Ulrich Drepper <drepper@redhat.com>.
572 * net.c (sockipoptions): Add some options.
573 [SOL_IPV6] (sockipv6options): New variable.
574 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
575 From Ulrich Drepper <drepper@redhat.com>.
578 * time.c (clocknames): New variable, symbolic names for clock_t.
579 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
580 From Ulrich Drepper <drepper@redhat.com>.
583 * system.c (personality_options): Hard-code values here.
584 Don't #include <linux/personality.h> at all.
585 Fixes RH#130965 and Debian bug #40588.
587 * file.c (print_xattr_val): New function to show attribute values.
588 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
589 From Ulrich Drepper <drepper@redhat.com>.
592 2004-07-12 Roland McGrath <roland@redhat.com>
594 * configure.ac, NEWS: Version 4.5.6.
595 * strace.spec, debian/changelog: 4.5.6-1.
597 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
599 * debian/rules: On sparc-linux, build strace64 as well.
600 From Ben Collins <bcollins@debian.org>.
601 Fixes Debian bug #254728.
603 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
605 * linux/sparc/syscallent.h: Sync with reality.
606 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
607 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
608 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
609 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
610 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
611 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
612 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
613 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
614 sys_timer_settime, sys_timer_gettime): New declarations.
615 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
616 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
617 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
618 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
619 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
620 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
621 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
622 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
623 linux/sparc64/syscallent1.h: New files.
624 * defs.h (LINUXSPARC): Define also when SPARC64.
625 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
626 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
627 Define possibly missing __NR_exit_group. Declare getrval2.
628 * configure.ac (sparc64): New architecture case.
629 * file.c (stat_sparc64): New structure.
630 (printstat_sparc64): New output routine for that.
631 (printstat): Call it, if personality is 2.
632 (printstat64): Likewise.
633 * util.c: Conditionalize ptrace defines on LINUXSPARC
635 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
636 to PTRACE_FOOREGS64 so that more sparc code can be shared
637 between 64-bit and 32-bit.
638 (_hack_syscall5): Correct trap number when SPARC64.
639 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
640 (getpc): Handle SPARC64 && LINUX.
641 (printcall): Likewise.
642 (arg fetching/setting): Use same code for SPARC64 LINUX
644 (setbpt): Handle SPARC64 && LINUX.
645 (clearbpt): Likewise.
646 * signal.c: Conditionalize ptrace defines on SPARC and
648 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
649 to PTRACE_FOOREGS64 so that more sparc code can be shared
650 between 64-bit and 32-bit.
651 (m_siginfo): Use same definition on SPARC64 as SPARC.
652 (sys_sigreturn): Handle LINUX && SPARC64.
653 * syscall.c: Conditionalize ptrace defines on SPARC and
655 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
656 to PTRACE_FOOREGS64 so that more sparc code can be shared
657 between 64-bit and 32-bit.
658 (getscno): Use same static state on SPARC64 as SPARC,
659 and add SPARC64 handling.
660 (get_error): Handle LINUX && SPARC64.
661 (force_result): Likewise.
662 (syscall_enter): Likewise.
663 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
665 (getrval2): Handle LINUX && SPARC64.
666 * process.c: Conditionalize ptrace defines on SPARC and
668 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
669 to PTRACE_FOOREGS64 so that more sparc code can be shared
670 between 64-bit and 32-bit.
671 (change_syscall): Handle LINUX && SPARC64.
672 (struct_user_offsets): Ifdef out those which do not exist
674 * net.c (sys_pipe): Handle LINUX && SPARC64.
675 * ioctl.c: Fix initializer typo for nioctlents2, was
676 nioctlents1 by accident.
678 2004-06-28 Andreas Schwab <schwab@suse.de>
680 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
681 (sys_execve): Remove it here.
683 2004-07-12 Roland McGrath <roland@redhat.com>
685 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
687 * debian/control (Section): Move to utils, matching Debian override.
689 * net.c (addrfams): Make variable global.
690 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
691 SIOCGIFINDEX, and SIOCGIFCONF.
692 From Ulrich Drepper <drepper@redhat.com>.
695 * linux/ioctlsort.c: Add some #includes.
696 [POWERPC]: Kludge out high bits.
697 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
698 * linux/powerpc/ioctlent.h: Likewise.
700 2004-07-11 Roland McGrath <roland@redhat.com>
702 * linux/ioctlent.sh: Replace asm with $asm in all places.
704 * configure.ac: Add I386 as AM_CONDITIONAL.
705 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
708 2004-07-08 Roland McGrath <roland@redhat.com>
710 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
711 that's what the kernel will do.
713 2004-07-07 Roland McGrath <roland@redhat.com>
715 * linux/ioctlent.sh: Take optional second argument to use as directory
716 name in place of `asm'.
718 2004-06-27 Roland McGrath <roland@redhat.com>
720 * configure.ac, NEWS: Version 4.5.5.
721 * strace.spec, debian/changelog: 4.5.5-1.
723 2004-06-22 Roland McGrath <roland@redhat.com>
725 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
726 sign extend the low 32 bits of RAX to 64 bits.
729 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
731 2004-06-03 Roland McGrath <roland@redhat.com>
733 * configure.ac, NEWS: Version 4.5.4.
734 * strace.spec, debian/changelog: 4.5.4-1.
736 * net.c (domains): Add many PF_* values #ifdef PF_*.
737 (addrfams): Add many AF_* values #ifdef AF_*.
738 Fixes Debian bug #250506.
740 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
742 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
744 (main): Print a note that program output is generated by
746 * linux/ioctlent.sh: Build the list of ioctls defined in
747 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
748 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
749 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
750 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
751 * linux/ioctlent.h: Regenerated from linux-2.6.5.
754 2004-06-03 Roland McGrath <roland@redhat.com>
756 * debian/control (Architecture): Add amd64.
757 Fixes Debian bug #246568.
759 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
760 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
761 (expand_tcbtab): New function, broken out of ...
762 * process.c (fork_tcb): ... here, call that.
763 * defs.h: Declare expand_tcbtab.
765 2004-04-19 Roland McGrath <roland@redhat.com>
767 * process.c (printstatus): Add a space before | in output.
769 2004-04-16 Roland McGrath <roland@redhat.com>
771 * configure.ac: Version 4.5.3.
772 * strace.spec, debian/changelog: 4.5.3-1.
774 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
776 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
777 from long to unsigned long, to fix output of the quotactl command
781 2004-04-16 Roland McGrath <roland@redhat.com>
783 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
784 From Maxim Shchetynin <maxim@de.ibm.com>.
786 * configure.ac: Check for <mqueue.h>.
787 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
788 decode struct mq_attr.
789 * NEWS: Mention mq support.
791 * linux/syscall.h: Support new mq_* syscalls on Linux.
792 * linux/syscallent.h: Likewise.
793 * linux/dummy.h: Likewise.
795 * time.c (printsigevent): Handle SIGEV_THREAD.
796 From Ulrich Drepper <drepper@redhat.com>.
799 2004-04-13 Roland McGrath <roland@redhat.com>
801 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
803 From Ulrich Drepper <drepper@redhat.com>.
806 * process.c (printstatus): Mask out bits presented symbolically, and
807 print "| 0xnnn" if the remaining bits are not all zero.
808 Fixes Debian bug #240062.
810 * process.c (print_affinitylist): Rewritten to handle indirect values.
811 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
812 From Ulrich Drepper <drepper@redhat.com>.
815 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
817 2004-04-08 Roland McGrath <roland@redhat.com>
819 * strace.c (main) [LINUX]: When attaching for -p, look in
820 /proc/PID/task for all threads and attach them as presumed
821 CLONE_THREAD children.
822 * NEWS: Mention the feature.
825 2004-03-02 Roland McGrath <roland@redhat.com>
827 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
828 From Michael Holzheu <HOLZHEU@de.ibm.com>.
830 * debian/control (Standards-Version): Update to 3.6.1.
832 2004-03-01 Roland McGrath <roland@redhat.com>
834 * configure.ac, NEWS: Version 4.5.2.
835 * strace.spec, debian/changelog: 4.5.2-1.
837 * strace.c (main): Avoid potential buffer overruns from ludicrous
838 arguments or PATH values.
839 * syscall.c (qual_signal): Bail out for too-long string.
841 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
842 Fixes Debian bug #223207.
844 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
846 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
847 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
848 struct modify_ldt_ldt_s.
849 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
851 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
852 From Tim Yamin <plasmaroo@gentoo.org>.
854 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
857 * configure.ac: Check for `struct pt_all_user_regs'
858 and `struct ia64_fpreg' in <sys/ptrace.h>.
859 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
860 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
862 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
863 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
865 * util.c [LINUX] (arg0_index, arg1_index): New macros.
866 [S390 || S390X]: Define them with inverted values.
867 (setbpt): Use them for u_arg indices.
869 2004-02-26 Andreas Schwab <schwab@suse.de>
871 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
872 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
873 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
875 2004-03-01 Roland McGrath <roland@redhat.com>
877 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
878 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
879 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
880 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
881 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
882 sys_sched_get_priority_min): New functions.
883 From Ulrich Drepper <drepper@redhat.com>.
886 2004-02-20 Roland McGrath <roland@redhat.com>
888 * linux/hppa/syscallent.h: Update some syscalls.
889 From Randolph Chung <tausq@debian.org>.
890 Fixes Debian bug #231632.
892 2003-12-31 David Mosberger <davidm@hpl.hp.com>
894 * process.c (internal_exit): For ia64, also recognize IA-32 252
896 (change_syscall): For IA64, also support changing IA-32 syscalls.
897 * syscall.c (internal_syscall): For IA64, also recognize IA-32
898 syscall 252 (exit_group) as an internal_exit() syscall.
899 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
901 (SYS_vfork): Likewise.
902 (arg_setup): For IA64 version, also support IA-32 syscalls.
903 (get_arg0): Likewise.
904 (get_arg1): Likewise.
905 (set_arg0): Likewise.
906 (set_arg1): Likewise.
908 2004-02-15 Anton Blanchard <anton@samba.org>
910 * linux/powerpc/syscallent.h: Add rtas call.
911 Shift multiplexed syscalls to start at 300, we are already about
912 to hit 256 real syscalls.
913 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
915 2004-02-19 Roland McGrath <roland@redhat.com>
917 * strace.c (main): Use TCP->pid, not PID, in -p message.
918 Fixes Debian bug #229802.
920 2004-01-13 Roland McGrath <roland@redhat.com>
922 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
925 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
926 Reported by Petter Reinholdtsen <pere@hungry.com>.
928 2003-12-31 David Mosberger <davidm@hpl.hp.com>
930 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
932 2003-12-14 Anton Blanchard <anton@samba.org>
934 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
935 Use %llu formats for them.
937 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
939 * linux/powerpc/syscallent.h: Update to include recently added
942 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
943 ppc64, we were misreporting syscalls that really succeeded as having
946 2004-01-13 Roland McGrath <roland@redhat.com>
948 * strace.1: Remove comment about vfork on Linux.
949 Fixes Debian bug #223390.
951 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
952 (sys_getdents64) [LINUX]: Print d_type field.
954 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
956 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
957 killed process if available. Fixes RH#112117.
959 2003-11-13 Roland McGrath <roland@redhat.com>
961 * configure.ac, NEWS: Version 4.5.1.
962 * strace.spec, debian/changelog: 4.5.1-1.
964 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
966 * defs.h (ioctl_lookup): Prototype change.
967 * ioctl.c (ioctl_next_match): New function.
968 * defs.h: Declare it.
969 * io.c (sys_ioctl): Use it, to display all possible ioctl names
970 when there's more than one match.
971 * ioctl.c (ioctl_lookup): Likewise.
972 * stream.c (internal_stream_ioctl): Likewise.
973 Patch from Solar Designer <solar@openwall.com>.
975 2003-11-13 Roland McGrath <roland@redhat.com>
977 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
978 * linux/sh64/syscallent.h: Likewise.
980 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
983 * util.c (printuid): New function.
984 * defs.h: Declare it.
985 * file.c (sys_chown): Use it.
986 * file.c (sys_fchown): Likewise.
987 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
988 sys_setresgid): Likewise.
989 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
990 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
991 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
992 setuid32, setgid32, setfsuid32, setfsgid32.
993 * process.c [LINUX]: Define GETGROUPS32_T.
994 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
996 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
999 2003-11-11 Roland McGrath <roland@redhat.com>
1001 * strace.c (main): Bail with usage error for missing command before we
1002 open the -o file or fiddle uids.
1004 2003-11-06 Roland McGrath <roland@redhat.com>
1006 * strace.c (main): Treat piped output more like file output.
1007 Disallow -ff with piped output. Fixes RH#105366.
1008 Reported by Dmitry V. Levin <ldv@altlinux.org>
1010 * strace.c (tprintf): Check result of vfprintf and use perror when it
1011 fails while not writing to stderr itself. Fixes Debian bug #218762.
1013 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1014 From Ulrich Drepper <drepper@redhat.com>.
1016 2003-11-01 Roland McGrath <roland@redhat.com>
1018 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1019 setitimer rather than hard-coding a value based on HZ.
1020 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1022 2003-10-21 Roland McGrath <roland@redhat.com>
1024 * strace.1: Fixed a few spelling errors.
1025 Fixes Debian bug #217008.
1027 * syscall.c: Revert last change, was broken.
1029 2003-10-01 Roland McGrath <roland@redhat.com>
1031 * process.c (internal_clone): Don't suspend parent when call requested
1032 a specific PID that is not a traced child.
1034 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1035 from right to left so we don't have to presume the size.
1036 Reported by David Woodhouse <dwmw2@redhat.com>.
1038 2003-09-25 Roland McGrath <roland@redhat.com>
1040 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1041 these in the table if they are defined.
1043 2003-09-24 Roland McGrath <roland@redhat.com>
1045 * configure.ac, NEWS: Version 4.5.
1046 * strace.spec, debian/changelog: 4.5-1.
1048 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1049 instruction decoding branch if TCB_INSYSCALL is clear.
1050 Reported by <jochen@penguin-breeder.org>.
1052 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1054 2003-09-23 Roland McGrath <roland@redhat.com>
1056 * strace.spec: On ppc64 (maybe others later), create an strace64
1057 package as well containing just /usr/bin/strace64.
1059 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1062 2003-08-21 Roland McGrath <roland@redhat.com>
1064 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1065 * linux/x86_64/syscallent.h: Likewise.
1066 * linux/s390/syscallent.h: Likewise.
1067 * linux/s390x/syscallent.h: Likewise.
1069 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1071 * defs.h (ALIGN64): Define for MIPS.
1072 * io.c (PREAD_OFFSET_ARG): Define.
1073 (sys_pread, sys_pwrite): Use it.
1074 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1076 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1077 (truncate64, ftruncate64): Pretty-print.
1078 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1079 (truncate64, ftruncate64): Take four arguments.
1081 2003-07-17 Roland McGrath <roland@redhat.com>
1083 * configure.ac, NEWS: Version 4.4.99.
1084 * strace.spec, debian/changelog: 4.4.99-1.
1086 2003-07-15 Anton Blanchard <anton@samba.org>
1088 * ipc.c: Add SHM_HUGETLB field.
1089 Mask out permission bits in msgget, semget and shmget before
1090 printing resource_flags.
1091 Mask execute permission bits (even though we dont currently
1094 2003-07-17 Roland McGrath <roland@redhat.com>
1096 * linux/powerpc/syscallent.h (tgkill): New at 250.
1098 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1099 From Ulrich Drepper <drepper@redhat.com>.
1101 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1102 * file.c (printstatfs): Print f_fsid and f_frsize.
1103 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1104 * linux/syscall.h: Add decls.
1105 From Ulrich Drepper <drepper@redhat.com>.
1107 2003-07-09 Roland McGrath <roland@redhat.com>
1109 * linux/ia64/syscallent.h (tgkill): New at 1235.
1111 2003-07-05 Richard Henderson <rth@twiddle.net>
1113 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1114 * syscall.c (ERESTART_RESTARTBLOCK): New.
1115 (trace_syscall): Print it.
1116 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1117 (osf_set_program_attributes): Fix typo.
1118 (osf_nfssvc): Likewise.
1119 (osf_sigsendset): Likewise.
1120 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1121 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1122 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1123 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1124 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1125 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1126 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1127 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1128 clock_getres, clock_nanosleep, semtimedop): New.
1130 2003-07-08 Roland McGrath <roland@redhat.com>
1132 * signal.c (sys_tgkill): New function.
1133 * linux/syscall.h: Declare it.
1134 * linux/syscallent.h: Add tgkill.
1136 2003-06-27 Roland McGrath <roland@redhat.com>
1138 * configure.ac: Check for type `struct __old_kernel_stat'.
1139 * file.c (convertoldstat, printoldstat): Define under
1140 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1141 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1142 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1143 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1145 2003-06-26 Roland McGrath <roland@redhat.com>
1147 * configure.ac: SHMEDIA -> SH64
1150 * process.c: Likewise.
1152 * syscall.c: Likewise.
1154 * linux/shmedia/syscallent.h: Moved to ...
1155 * linux/sh64/syscallent.h: ... here.
1157 * config.guess: Update from canonical version, timestamp 2003-06-17.
1158 * config.sub: Likewise.
1160 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1161 From: Joshua Neal <tinara@netpipeline.net>.
1163 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1164 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1165 * linux/ia64/syscallent.h: Likewise.
1166 * linux/powerpc/syscallent.h: Likewise.
1167 * linux/s390/syscallent.h: Likewise.
1168 * linux/s390x/syscallent.h: Likewise.
1169 * linux/x86_64/syscallent.h: Likewise.
1170 From Jakub Jelinek <jakub@redhat.com>.
1172 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1173 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1175 2003-06-23 Roland McGrath <roland@redhat.com>
1177 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1178 From Ulrich Drepper <drepper@redhat.com>.
1180 2003-06-10 Roland McGrath <roland@redhat.com>
1182 * configure.ac, NEWS: Version 4.4.98.
1183 * strace.spec, debian/changelog: 4.4.98-1.
1185 2003-06-09 Roland McGrath <roland@redhat.com>
1187 * linux/s390x/syscallent.h: Update many syscalls.
1188 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1190 * linux/s390/syscallent.h: Update many syscalls.
1191 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1193 * linux/shmedia/syscallent.h: New file.
1194 From Stephen Thomas <stephen.thomas@superh.com>.
1196 * strace.c (trace): Print a message and newline for a WIFEXITED report
1197 from the process we just printed an unterminated syscall line for.
1199 2003-06-03 Roland McGrath <roland@redhat.com>
1201 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1203 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1204 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1205 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1206 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1207 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1208 (get_error) [LINUX] [ARM]: Update.
1209 (syscall_enter) [LINUX] [ARM]: New case.
1210 * util.c (printcall) [LINUX] [ARM]: New case.
1212 * debian/control (Standards-Version): Update to 3.5.10.
1214 * strace.c (main): In PATH search, accept only a regular file with
1215 execute bits set. Fixes Debian bug #137103.
1217 2003-06-02 Roland McGrath <roland@redhat.com>
1219 * strace.c (main): Set -q when given -o and not -p, and not when not
1220 given -o, to match what the man page always said.
1221 Fixes Debian bug #47113, #153678.
1223 * configure.ac, NEWS: Version 4.4.97.
1224 * strace.spec, debian/changelog: 4.4.97-1.
1226 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1227 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1229 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1230 timestamp 2003-05-22.
1231 * config.sub: Likewise, timestamp 2003-05-24.
1233 2003-05-22 Roland McGrath <roland@redhat.com>
1235 * defs.h (struct tcb): New member `nzombies'.
1236 * strace.c (alloctcb): Initialize it.
1237 (droptcb): Increment our parent's zombie count.
1238 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1239 process has zombies it can reap. On the way out, if we reaped
1240 an untraced process, decrement the zombie count.
1242 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1243 separately using signame.
1245 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1246 of literal 0 for index. Consult the right flags without clobbering
1247 anything when we reparent the new child to the caller's parent thread.
1249 * linux/s390/syscallent.h: Fix sys_clone argument count.
1250 * linux/s390x/syscallent.h: Likewise.
1251 * linux/mips/syscallent.h: Likewise.
1252 * linux/alpha/syscallent.h: Likewise.
1253 * linux/powerpc/syscallent.h: Likewise.
1254 * linux/sh/syscallent.h: Likewise.
1255 * linux/sparc/syscallent.h: Likewise.
1256 * linux/hppa/syscallent.h: Likewise.
1258 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1259 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1261 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1262 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1264 * process.c (print_affinitylist): Fix loop condition.
1265 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1267 2003-04-10 Roland McGrath <roland@redhat.com>
1269 * syscall.c (qual_desc): Return zero after parsing number.
1270 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1272 2003-04-07 Roland McGrath <roland@redhat.com>
1274 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1275 * linux/syscall.h: Likewise.
1276 * ipc.c [LINUX] (sys_semtimedop): New function.
1277 From Ulrich Drepper <drepper@redhat.com>.
1279 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1280 From Ulrich Drepper <drepper@redhat.com>.
1282 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1284 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1285 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1287 2003-03-30 Roland McGrath <roland@redhat.com>
1289 * configure.ac, NEWS: Version 4.4.96.
1290 * strace.spec, debian/changelog: 4.4.96-1.
1292 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1294 Various fixes for SuperH [SH]:
1295 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1296 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1298 * process.c (change_syscall): Fixed register which holds system
1300 * util.c (arg0_offset, arg1_offset): provide definition
1301 * Makefile.am: Added new files in linux/sh
1302 * linux/sh/syscallent.h: New file.
1303 * linux/sh/errnoent.h: New file.
1304 * linux/sh/ioctlent.h: New file.
1305 * linux/sh/signalent.h: New file.
1307 * linux/ioctlent.sh: Take an arg for location of header files
1308 * syscallent.sh: Replaced lost $
1310 2003-03-30 Roland McGrath <roland@redhat.com>
1312 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1313 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1314 From Ulrich Drepper <drepper@redhat.com>.
1316 * linux/syscallent.h: Use sys_getrlimit for 191.
1317 Use name "old_getrlimit" for 76.
1318 Reported by Ulrich Drepper <drepper@redhat.com>.
1320 2003-03-18 Roland McGrath <roland@redhat.com>
1322 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1324 2003-03-17 Roland McGrath <roland@redhat.com>
1326 * linux/x86_64/syscallent.h: clone takes 5 args.
1327 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1329 2003-03-15 Roland McGrath <roland@redhat.com>
1331 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1333 2003-03-14 Roland McGrath <roland@redhat.com>
1335 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1337 * linux/ia64/syscallent.h: clone takes 5 arguments.
1338 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1340 2003-03-12 Roland McGrath <roland@redhat.com>
1342 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1343 Use sys_clone for clone2.
1344 * linux/syscall.h: Don't declare sys_clone2.
1345 * process.c (sys_clone): Rewritten to handle both flavors,
1346 print all extra args depending on flag bits.
1347 (sys_clone2): Function removed.
1349 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1351 2003-03-04 Roland McGrath <roland@redhat.com>
1353 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1354 TCB_INSYSCALL is clear, like other platforms do.
1356 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1358 * mem.c [LINUX] (sys_remap_file_pages): New function.
1359 * linux/syscall.h: Declare it.
1360 * linux/syscallent.h: Use it.
1361 * linux/powerpc/syscallent.h: Likewise.
1363 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1365 2003-02-26 Roland McGrath <roland@redhat.com>
1367 * configure.ac: Fix typo in netinet/in.h check.
1368 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1369 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1371 2003-02-24 Roland McGrath <roland@redhat.com>
1373 * configure.ac, NEWS: Version 4.4.95.
1374 * strace.spec, debian/changelog: 4.4.95-1.
1376 * process.c (sys_getresgid): Fix typos in argument access.
1378 2003-02-23 Roland McGrath <roland@redhat.com>
1380 * process.c (sys_getresuid): Fix typos in argument access.
1381 Reported by Anton Blanchard <anton@samba.org>.
1383 2003-02-19 Roland McGrath <roland@redhat.com>
1385 * configure.ac, NEWS: Version 4.4.94.
1386 * strace.spec, debian/changelog: 4.4.94-1.
1388 * version.c: Removed.
1389 * Makefile.am (strace_SOURCES): Remove it.
1390 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1392 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1393 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1394 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1396 2003-01-23 Roland McGrath <roland@redhat.com>
1398 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1399 SPARC, which doesn't use the header regardless.
1401 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1404 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1406 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1407 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1409 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1410 since they can conflict.
1412 2003-01-21 Roland McGrath <roland@redhat.com>
1414 * strace.c (usage): Omit -z, since it has never worked properly.
1417 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1418 var=val in environ or to remove var, respectively.
1419 (usage): Mention it.
1420 * strace.1, NEWS: Document it.
1422 * configure.ac, NEWS: Version 4.4.93.
1423 * strace.spec, debian/changelog: 4.4.93-1.
1424 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1426 2003-01-20 Roland McGrath <roland@redhat.com>
1428 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1429 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1430 TCB_WAITEXECVE state with special kludges.
1432 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1433 reversed from other architectures.
1435 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1436 conditional on [TCB_WAITEXECVE] instead of list of processors.
1438 * util.c (restore_arg0): Evaluate args in no-op defns.
1440 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1441 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1443 2003-01-17 Anton Blanchard <anton@samba.org>
1445 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1447 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1449 2003-01-14 Roland McGrath <roland@redhat.com>
1451 * linux/powerpc/errnoent.h: Add missing errnos.
1452 * linux/powerpc/ioctlent.h: Update ioctl values.
1453 From Anton Blanchard <anton@samba.org>.
1455 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1456 From Anton Blanchard <anton@samba.org>.
1458 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1459 sys_ftruncate64, instead of printargs, for those syscalls.
1460 * linux/mips/syscallent.h: Likewise.
1461 * linux/powerpc/syscallent.h: Likewise.
1462 * linux/s390/syscallent.h: Likewise.
1463 * linux/sparc/syscallent.h: Likewise.
1465 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1466 All others at the moment use linux/syscallent.h, where it's 300.
1468 * strace.1: Update bug reporting info.
1470 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1471 From Nathan Scott <nathans@debian.org>.
1473 * configure.ac, NEWS: Version 4.4.92.
1474 * strace.spec, debian/changelog: 4.4.92-1.
1476 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1477 ppc (never comes out of config.sub).
1479 * process.c (sys_ptrace): Use #lx format for address argument.
1480 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1481 * process.c [POWERPC]: Likewise.
1482 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1483 * syscall.c (get_scno) [POWERPC]: Likewise.
1484 * util.c [POWERPC]: Likewise.
1485 (printnum): Use long for NUM.
1486 From Anton Blanchard <anton@samba.org>.
1488 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1490 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1491 appropriately via set_arg0 or no-ops for each architecture.
1492 (clearbpt): Use those instead of set_arg0 and set_arg1.
1494 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1495 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1496 sys_ftruncate64, instead of printargs, for those syscalls.
1498 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1499 (sys_ptrace): Use printxval.
1500 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1501 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1503 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1504 print it before using printxval.
1505 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1507 2003-01-13 Roland McGrath <roland@redhat.com>
1509 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1510 timestamp 2003-01-10.
1511 * config.sub: Likewise, timestamp 2003-01-03.
1512 * install-sh: Update from Automake 1.7.2.
1514 * linux/powerpc/signalent.h: Add SIGRTMIN.
1515 From Anton Blanchard <anton@samba.org>.
1517 * linux/powerpc/syscallent.h: Add missing system calls.
1518 Decode more system calls, we were just printargs for many things.
1519 Remove some x86-specific system calls.
1520 Remove two syscalls between the socket and ipc syscalls,
1521 it was resulting in all IPC syscalls being off by two.
1523 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1524 From Anton Blanchard <anton@samba.org>.
1526 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1527 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1528 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1529 From Anton Blanchard <anton@samba.org>.
1531 * term.c [LINUX]: Get kernel definition of struct termios.
1532 From Anton Blanchard <anton@samba.org>.
1534 * linux/ioctlent.sh: Look in sound/ directory too.
1535 From Anton Blanchard <anton@samba.org>.
1537 * desc.c (printflock64): Fix ADDR argument type.
1538 From Anton Blanchard <anton@samba.org>.
1540 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1541 sys_siglist and _sys_siglist.
1542 Reported by John Hughes <john@Calva.COM>.
1544 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1545 Reported by John Hughes <john@Calva.COM>.
1547 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1549 2003-01-10 Roland McGrath <roland@redhat.com>
1551 * configure.ac, NEWS: Version 4.4.91.
1552 * strace.spec, debian/changelog: 4.4.91-1
1554 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1555 values for x86-64, conditional on current_personality.
1557 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1559 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1560 * stream.c (print_transport_message): Use #ifdefs for those members.
1562 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1564 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1565 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1567 * strace.c (pfd2tcb): Fix for new tcbtab type.
1568 (rebuild_pollv): Likewise.
1569 (detach): Put variables used under [LINUX] inside #ifdef.
1571 * process.c (change_syscall) [POWERPC]: Add missing return.
1572 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1574 * strace.spec: New file.
1575 * debian/changelog: 4.4.90-1
1576 * debian/rules (binary-arch): Depend on build.
1577 (clean): Don't try to run Makefile.in.
1578 * debian/control (Standards-Version): Now 3.5.8.
1580 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1582 2003-01-09 Roland McGrath <roland@redhat.com>
1584 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1586 * debian/control: Update Maintainer: field.
1588 2003-01-08 Roland McGrath <roland@redhat.com>
1590 * NEWS: Update for 4.4.90 test release.
1592 Support for new Linux 2.5 thread features.
1593 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1594 (struct tcb): New members nclone_threads, nclone_detached,
1596 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1597 (waiting_parent): Macro removed.
1598 (pid2tcb): Declare it.
1599 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1600 child to our parent if we are a CLONE_THREAD child ourselves.
1601 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1602 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1603 determining if we have any. If TCB_CLONE_THREAD is set, check
1604 parent's children instead of our own, and bump nclone_waiting count.
1605 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1606 the syscall was exit_group.
1607 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1608 * strace.c (pid2tcb): No longer static.
1609 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1610 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1611 If we have thread children, set TCB_EXITING and don't clear the TCB.
1612 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1613 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1614 children of our parent that might be waiting for us too.
1615 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1616 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1618 Revamp -f support for Linux.
1619 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1620 the system call to be clone with CLONE_PTRACE set. Various new static
1622 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1623 Initialize TCPCHILD->parent field.
1624 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1625 Check in case the new child is in the tcb already.
1626 (internal_fork) [LINUX]: Just call internal_clone.
1627 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1628 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1630 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1632 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1634 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1636 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1638 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1640 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1642 * debian/rules: no longer install postinst and prerm
1643 * debian/control: do not end summary with full stop (lintian)
1645 2002-12-30 Roland McGrath <roland@redhat.com>
1647 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1648 (EXTRA_DIST): Add missing files.
1650 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1652 * syscall.c (qualify_one): New function.
1653 (qual_options): Replace lookup field with qualify, update initializer.
1654 (qualify): Update caller.
1655 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1656 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1657 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1659 * version.c (version): Make const, bump to 4.4.90.
1660 * strace.c: Update decl.
1662 * Makefile.am [LINUX && X86_64]: Remove cruft.
1663 * linux/x86_64/errnoent1.h: New file.
1664 * linux/x86_64/ioctlent1.h: New file.
1665 * linux/x86_64/signalent1.h: New file.
1666 * linux/x86_64/syscallent1.h: New file.
1667 * linux/x86_64/i386-headers.diff: File removed.
1668 * linux/x86_64/makeheaders.sh: File removed.
1669 * linux/x86_64/Makefile.in: File removed.
1671 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1672 already broken for 32-bit personality on x86-64.
1674 2002-12-29 Roland McGrath <roland@redhat.com>
1676 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1677 * linux/Makefile.am: File removed.
1678 * freebsd/Makefile.am: File removed.
1679 * sunos4/Makefile.in: File removed.
1680 * svr4/Makefile.in: File removed.
1682 * linux/alpha/Makefile.in: File removed.
1683 * linux/hppa/Makefile.in: File removed.
1684 * linux/ia64/Makefile.in: File removed.
1685 * linux/powerpc/Makefile.in: File removed.
1686 * linux/s390/Makefile.in: File removed.
1687 * linux/s390x/Makefile.in: File removed.
1689 2002-12-26 Roland McGrath <roland@redhat.com>
1691 * syscallent.sh: Grok three flavors of #define line, uniquify.
1692 * linux/hppa/syscallent.sh: File removed.
1693 * linux/powerpc/syscallent.sh: File removed.
1695 * linux/Makefile.am: New file.
1696 * linux/Makefile.in: File removed.
1697 * freebsd/Makefile.am: New file.
1698 * freebsd/i386/Makefile.am: New file.
1699 * freebsd/i386/Makefile.in: File removed.
1701 2002-12-22 Roland McGrath <roland@redhat.com>
1703 Update to Autoconf 2.57, and Automakify with version 1.7.
1704 * Makefile.am: New file.
1705 * Makefile.in: File removed.
1706 * configure.in: Moved to ...
1707 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1708 * aclocal.m4: Moved to ...
1709 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1710 * acconfig.h: File removed.
1711 * AUTHORS: New file, makes automake happy.
1712 * autogen.sh: File removed.
1713 * README-CVS: Update to recommend autoreconf instead.
1714 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1715 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1716 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1717 * strace.c: *_DECLARED -> HAVE_DECL_*
1718 * stream.c: HAVE_* -> HAVE_STRUCT_*
1720 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1721 sh, and use $(srcdir) to find the script.
1722 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1723 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1724 * linux/x86_64/Makefile.in (headers): Renamed to all.
1725 * linux/alpha/Makefile.in: Add empty install target.
1726 * linux/x86_64/Makefile.in: Likewise.
1727 * linux/powerpc/Makefile.in: Likewise.
1728 * linux/Makefile.in: Likewise.
1730 2002-12-26 Roland McGrath <roland@redhat.com>
1732 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1733 From Daniel Jacobowitz <drow@false.org>.
1735 2002-12-21 Roland McGrath <roland@redhat.com>
1737 * linux/syscallent.h: Add some new 2.5 syscall names.
1738 Now clone takes 5 args.
1739 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1740 [LINUX] (sys_clone): Print new args.
1741 * mem.c (print_ldt_entry): Make global.
1743 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1744 safety, since up to 260 are already used in 2.5 kernels.
1745 * linux/syscallent.h: Update the table.
1746 * linux/ia64/syscallent.h: Likewise.
1748 * syscall.c (force_result): New function.
1749 * process.c (internal_wait): Handle ECHILD exit from wait call with
1750 WNOHANG flag set; force the return value to 0 in the inferior when it
1751 has live children we are tracing.
1752 * NEWS: Mention the bug fix.
1754 2002-12-17 Roland McGrath <roland@redhat.com>
1756 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1757 with linux/syscallent.h additions.
1759 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1760 (tcbtabsize): New variable.
1761 (main): Initialize them using dynamic allocation.
1762 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1763 (pid2tcb, cleanup): Likewise.
1764 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1765 (rebuild_pollv): Dynamically allocate the vector.
1766 * defs.h (tcbtab): Update decls.
1767 (MAX_PROCS): Macro removed, no more static limit on this.
1768 * process.c (fork_tcb): New function.
1769 (internal_clone, internal_fork): Use it instead of checking nprocs.
1771 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1772 in wait after sending SIGSTOP.
1774 2002-12-16 Roland McGrath <roland@redhat.com>
1776 * signal.c (sprintsigmask): Increase static buffer size to account for
1777 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1779 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1780 __WNOTHREAD and __WALL.
1782 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1783 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1785 2002-12-15 Roland McGrath <roland@redhat.com>
1787 * process.c (setarg) [POWERPC]: Support it.
1789 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1790 Old value was bogus, not even a proper instruction.
1791 From Guy M. Streeter <streeter@redhat.com>.
1793 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1795 * configure.in: Don't check for putpmsg.
1796 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1797 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1799 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1800 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1802 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1803 * linux/sparc/syscallent.h: Likewise.
1804 * linux/hppa/syscallent.h: Likewise.
1806 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1807 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1808 * process.c: Likewise.
1810 * desc.c (sys_osf_select): Add missing return type.
1812 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1814 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1815 sys_nanosleep, both already in linux/dummy.h.
1817 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1818 (trace_syscall): Fix return without value.
1820 * linux/syscallent.h: Update table with names of new syscalls
1821 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1822 * linux/ia64/syscallent.h: Likewise.
1823 * linux/powerpc/syscallent.h: Likewise.
1825 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1826 defined. If the bit is set, print the sa_restorer field of sigaction.
1828 * mem.c: Add sys_{get,set}_thread_area.
1829 * linux/syscall.h: Declare them.
1830 * linux/syscallent.h: Update the table for these.
1831 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1832 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1834 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1835 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1836 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1837 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1838 sched_getaffinity, futex.
1839 * linux/syscallent.h: Update the table.
1840 * io.c: Add sys_sendfile64.
1841 * file.c: Add sys_readahead, sys_*xattr.
1842 * process.c: Add sys_futex, sys_*affinity.
1844 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1845 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1846 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1848 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1850 Bugfix for s390/s390x:
1851 * syscall.c: Fixed scno derivation for s390/s390x.
1853 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1855 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1856 to allow the compilation of a native MIPS strace.
1858 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1860 From Marty Leisner <leisner@rochester.rr.com>,
1861 rewritten by mludvig:
1862 * strace.c (not_failing_only): New.
1863 (usage): Added -z switch description.
1864 (main): Added -z switch parsing to not_failing_only variable.
1865 * syscall.c (trace_syscall): Added not_failing_only handling.
1867 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1869 Missing complete changelog for 2002-10-07 commit:
1870 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1871 * acconfig.h: New define for s390x.
1872 * config.sub: Added missing define for s390 and new one for s390x.
1873 * configure.in: Added new define for s390x.
1874 * file.c: Added missing #undef dirent64 and new defines for s390x.
1875 * linux/s390: New directory.
1876 * linux/s390/Makefile.in: New file.
1877 * linux/s390/errnoent.h: New file.
1878 * linux/s390/ioctlent.h: New file.
1879 * linux/s390/signalent.h: New file.
1880 * linux/s390/syscallent.h: New file.
1881 * linux/s390x: New directoy.
1882 * linux/s390x/Makefile.in: New file.
1883 * linux/s390x/errnoent.h: New file.
1884 * linux/s390x/ioctlent.h: New file.
1885 * linux/s390x/signalent.h: New file.
1886 * linux/s390x/syscallent.h: New file.
1887 * linux/syscall.h: Added sys_mincore() prototype and added new
1889 * process.c: Added s390x defines.
1890 (change_syscall): Changed handling for s390.
1891 (setarg): Added missing s390/s390x code in setarg().
1892 * signal.c: Added s390x define.
1893 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1894 arguments to sprintsigmask()).
1895 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1896 since printstr() expects a long.
1897 * syscall.c (decode_subcall): Changed several variables to be long
1898 instead of int to match 64 bit requirements. Added s390x defines.
1899 (syscall_enter): Changed upeek() call to match s390 and s390x
1901 * util.c: Added s390x defines.
1903 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1905 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1906 and bugfixes to s390 by D.J. Barrow.
1908 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1910 Merged x86-64 port by Andi Kleen <ak@suse.de>
1911 and Michal Ludvig <mludvig@suse.cz>
1912 * Makefile.in: New target 'headers'. Failure ignored.
1913 * acconfig.h: New defines for x86-64.
1914 * configure.in: Ditto.
1918 * process.c: Added support for x86-64.
1920 * syscall.c: Ditto + added automatic personality switching.
1921 * linux/syscall.h: Ditto.
1922 * linux/x86_64: New directory.
1923 * linux/x86_64/Makefile.in: New file.
1924 * linux/x86_64/gentab.pl: Ditto.
1925 * linux/x86_64/i386-headers.diff: Ditto.
1926 * linux/x86_64/makeheaders.sh: Ditto.
1927 * linux/x86_64/syscallent.h: Ditto.
1928 * mem.c (print_mmap): Always print arg[4] as int.
1930 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1932 * configure.in: Fix regular expressions.
1933 * linux/syscall.h: Added missing braces in prototype of
1935 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1936 (struct fileflags): Made extern to inhibit compiation warnings.
1937 (sys_getdents64): Merged LINUX and SVR4 part.
1938 * syscall.c (get_scno): Split multiline string into two distinct
1941 2002-05-24 John Hughes <john@calva.com>
1943 * stream.h, net.h: Avoid possible infinite loop caused by
1944 unsigned arithmetic in preceeding change.
1946 2002-05-23 John Hughes <john@calva.com>
1948 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1950 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1951 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1954 * configure.in: use tests for struct opthdr and struct t_opthdr.
1956 * defs.h: add new function print_sock_optmgmt.
1958 * io.c: add hack that lets ioctl decode functions set auxilliary
1961 * stream.c: better decoding for timod ioctls.
1963 * net.c: add function print_sock_optmgmt, used by timod ioctl
1964 decoding functions in stream.c.
1966 2002-05-23 John Hughes <john@calva.com>
1968 * acconfig.h: Make autoheader happy about Linux/SuperH
1970 2002-05-23 John Hughes <john@calva.com>
1972 * strace.c: Get rid of warning if not using POLL_HACK
1974 2002-05-22 John Hughes <john@calva.com>
1976 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1977 options that are not just ints, cope with systems that don't
1978 #define SOL_TCP and so on.
1980 2002-05-21 John Hughes <john@calva.com>
1982 * strace.c: Fix warning if POLL_HACK is used.
1984 2002-05-17 John Hughes <john@calva.com>
1986 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1988 2002-05-17 John Hughes <john@calva.com>
1990 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1992 2002-05-17 John Hughes <john@calva.com>
1994 * stream.c: tidy up output a little.
1996 2002-05-17 John Hughes <john@calva.com>
1998 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1999 to procpriv syscall.
2001 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2003 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2004 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2007 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2009 * strace.c: close tcp->outf in droptcb()
2011 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2013 * net.c: decode packet options
2015 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2017 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2019 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2022 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2023 * defs.h, file.c, io.c: fix signed/unsigned issues
2024 * syscall.c: check for negative u_errors
2025 * cvsbuild: renamed to autogen.sh
2027 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2029 * net.c: add new TCP socket options
2031 2001-10-26 John Hughes <john@calva.com>
2033 * svr4/ioctlent.sh: Cope with #define lines containing
2034 comments that terminate on subsequent lines. Used to
2035 comment out subsequent ioctls!
2037 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2039 * linux/ioctlent.h: regenerated using current scripts so
2040 term ioctls are included
2042 2001-10-19 John Hughes <john@Calva.COM>
2044 * strace.c(proc_open): On SVR4 only trace the syscalls,
2045 signals and faults we care about.
2047 2001-10-18 John Hughes <john@Calva.COM>
2049 * acconfig.h: Add HAS_SIGINFO_T.
2050 * aclocal.m4: add check for siginfo_t in signal.h.
2051 * configure.in: use check for siginfo_t.
2052 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2053 allow access to siginfo when signal recieved.
2054 * process.c: Remove SVR4 only version of printsiginfo.
2055 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2056 * strace.c: on SVR4 print siginfo when signal recieved.
2058 2001-10-18 John Hughes <john@Calva.COM>
2060 * system.c(sys_ssisys): handle return values for ssisys
2062 2001-10-18 John Hughes <john@Calva.COM>
2064 * signal.c: handle sigwait
2065 * svr4/dummy.c: Move sigwait to done
2066 * svr4/syscall.h: handle sigwait
2068 2001-10-16 John Hughes <john@Calva.COM>
2070 * system.c(sys_ssisys): decode some args for ssisys.
2072 2001-10-16 John Hughes <john@Calva.COM>
2074 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2076 * svr4/dummy.h: memcntl is much like mctl.
2078 2001-10-16 John Hughes <john@Calva.COM>
2080 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2081 to read unmapped page. Make it possible to strace ksh.
2083 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2085 * process.c (internal_clone): Avoid race condition by clearing
2086 breakpoint after attaching to child.
2088 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2090 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2091 by Don Dugger, with my refinements).
2093 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2094 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2096 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2097 new ioctlent.h generation scheme.
2099 * linux/syscall.h (sys_clone2): Declare.
2100 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2102 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2103 don't miss the tty ioctls (unfortunately, some of the sound timer
2104 ioctls are in conflict with them!).
2106 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2107 (clrbpt) [IA64]: Ditto.
2109 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2111 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2112 r8 (eax). Handle TCB_WAITEXECVE.
2113 (syscall_fixup): Handle ia64.
2114 (syscall_enter): Fix argument fetching for ia64.
2116 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2117 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2119 * process.c (tcp): New function.
2120 (change_syscall): Add support for ia64 linux.
2121 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2123 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2125 * resource.c (sprintrlim64): Ditto.
2127 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2128 [IA64]: Declare "ia32" variable.
2130 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2131 kernel headers. Declare the necessary constants and structures
2134 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2136 * signal.c (parse_sigset_t): New function.
2137 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2138 avoiding relying on internal layout of sigset_t datastructure.
2140 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2142 * linux/ia64/syscallent.h: Add getunwind().
2144 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2146 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2147 PT_AR_BSP. Pick up arguments starting with out0, which is not
2148 always the same as r32 (e.g., consider inlined syscalls).
2150 2001-09-28 John Hughes <john@Calva.COM>
2152 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2153 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2155 2001-09-18 John Hughes <john@Calva.COM>
2157 * net.c: fix display of sockaddr structures, sometimes too many "}",
2158 sometimes too few. Fix suggested by Richard Kettlewell.
2160 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2162 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2163 the struct from bits/sigcontext.h already which signal.h includes.
2165 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2167 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2169 * linux/Makefile.in: fix a few things so the ioctl list is generated
2171 * ioctl.c: remember to shift ioctl masks as well
2173 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2175 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2176 for sys_fcntl as well
2178 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2180 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2182 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2184 * process.c: seems Linux/IA64 changed register names on us, switch to
2187 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2189 * strace.c: set CLOEXEC flag for outputfile
2191 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2193 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2195 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2197 * configure.in: Support cross-compiling between architectures
2199 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2201 * configure.in: add S390 to architecture list
2203 2001-07-10 John Hughes <john@Calva.COM>
2205 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2206 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2207 of args to readv/writev. Also gets rid of redundant printiovec
2208 routine from net.c (duplicate of tprint_iov in util.c).
2210 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2212 * config.{guess,sub}: updated
2214 2001-05-15 John Hughes <john@Calva.COM>
2216 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2217 it was just passing the sigmask (ucp->uc_sigmask).
2219 2001-05-15 John Hughes <john@Calva.COM>
2221 * util.c: Don't run off the end of valid memory in umovestr when
2222 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2223 unmapped page just after the args/env area).
2225 2001-04-18 John Hughes <john@Calva.COM>
2227 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2228 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2229 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2230 Treat rexecve as an exec.
2231 * system.c: decode arguments to ssisys call on nsc systems.
2232 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2235 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2237 * process.c: fix cast for powerpc code
2238 * linux/powerpc/syscallent.h: update syscall list
2239 * README: fix address for the strace mailinglist
2240 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2241 the realtime signals as well
2243 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2245 * Merge patches from Maciej W. Rozycki:
2246 + util.c: add code to print PC for MIPS
2247 + linux/mips/syscallent.h: updated
2248 + system.c: formating fixes for sys_sysmips
2249 + configure.in: test for yet more headers
2250 + stream.c: use configure-headertests instead of relying on OS hints
2252 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2254 * NEWS: start 4.3.1 items
2255 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2257 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2259 * configure.in: test for asm/sysmips.h and linux/utsname.h
2260 * linux/syscall.h: fix a typo for sys_sysmips
2261 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2264 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2266 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2268 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2270 * linux/ia64/ioctlent.h: regenerated
2272 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2274 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2275 general Linux ioctlent.sh
2277 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2279 * linux/ioctlent.sh: add dir variable for location of kernel headers
2281 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2283 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2285 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2287 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2289 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2291 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2293 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2295 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2297 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2299 * configure.in: use sparc* so we can compile on sparc64 as well
2300 * process.c, syscall.c: work around double define of fpq, fq and fpu
2301 structs on Linux/sparc, and use regs instead of pt_regs
2302 * don't use asm/sigcontext.h on Linux/sparc
2304 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2306 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2308 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2310 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2311 trace threaded programs
2313 2001-03-27 John Hughes <john@Calva.COM>
2315 * aclocal.m4: add check for endianness of long long.
2316 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2317 * configure.in: check for endianness of long long.
2318 * defs.h: change LONG_LONG macro to work with either endianness of
2321 2001-03-27 John Hughes <john@Calva.COM>
2323 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2324 initialisation list for array).
2326 2001-03-27 John Hughes <john@Calva.COM>
2328 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2329 systems - bad merge of Harald Boehme's patch by me.
2331 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2333 * lots of files: add Linux/hppa support
2335 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2337 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2338 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2339 * config.guess: updated
2341 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2343 * linux/ioclsort.c: new file
2344 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2345 the ioctl list that doesn't involve attempting to #include all kernel
2347 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2348 by the new ioctlent.sh
2349 * ioctl.c: only look at the number and type bits for linux, since
2350 ioctlent.sh no longer supplies the others
2352 2001-03-08 John Hughes <john@Calva.COM>
2354 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2355 pretend they have names ending with "?" so that -e trace=stat (for
2357 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2358 * freebsd/i386/syscall.h: consistency.
2360 2001-03-08 John Hughes <john@Calva.COM>
2362 * acconfig.h: add new ST_xxx defines.
2363 * aclocal.m4: macros to check for more fields in struct stat.
2364 * configure.in: use new macros to check for fields in struct stat.
2365 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2367 2001-03-08 John Hughes <john@Calva.COM>
2369 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2370 * file.c: use LONG_LONG
2371 * io.c: use LONG_LONG
2372 * mem.c use LONG_LONG
2374 2001-03-08 John Hughes <john@Calva.COM>
2376 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2377 * aclocal.m4: routines to check for long long off_t and rlim_t.
2378 * configure.in: check for long long off_t and rlim_t.
2379 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2380 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2382 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2383 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2384 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2386 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2387 now done automaticaly for us.
2388 * freebsd/i386/syscall.h: ditto.
2389 * freebsd/i386/syscallent.h ditto.
2391 2001-03-07 John Hughes <john@Calva.COM>
2393 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2394 * file.c: On FreeBSD use stat64 and pals instead of stat.
2395 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2396 * freebsd/i386/syscall.h: ditto.
2397 * freebsd/i386/syscallent.h: ditto.
2399 2001-03-07 John Hughes <john@Calva.COM>
2401 * file.c: merge missing part of Harald Böhme's solaris patches,
2402 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2404 2001-03-07 John Hughes <john@Calva.COM>
2406 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2407 * svr4/syscallent.h: pread/pwrite are TF calls.
2409 2001-03-07 John Hughes <john@Calva.COM>
2411 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2412 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2413 we don't need to know endianness of long long.
2414 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2415 ftruncate, allows reduction in numvber of horrid #if's
2416 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2417 * mem.c: FreeBSD now uses 64 bit version of mmap.
2418 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2419 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2420 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2422 2001-03-06 John Hughes <john@Calva.COM>
2424 * file.c: Implement truncate64 and ftruncate64
2425 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2427 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2429 2001-03-06 John Hughes <john@Calva.COM>
2431 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2432 syscall master file).
2434 2001-03-06 John Hughes <john@Calva.COM>
2436 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2437 zap incorrect syscall subarg range check.
2439 2001-03-06 John Hughes <john@Calva.COM>
2441 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2442 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2443 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2446 2001-03-06 John Hughes <john@Calva.COM>
2448 * dummy.h: add unimplemented UW sycalls
2449 * syscall.h: we can do settimeofday for UW, whopee!
2450 * syscallent.h: fix unimplemented UW syscalls
2452 2001-03-06 John Hughes <john@Calva.COM>
2454 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2455 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2456 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2457 so it doesn't try to use pr_sysarg.
2459 2001-03-06 John Hughes <john@Calva.COM>
2461 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2462 * file.c: handle xstat version _STAT64_VER, aka stat64.
2464 2001-03-06 John Hughes <john@Calva.COM>
2466 * net.c: make sure SOL_ options are defined before using.
2467 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2469 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2471 * net.c: fix format for printing Unix domain sockets
2473 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2475 * linux/mips/syscallent.h: use new sys_sysmips
2476 * system.c: add sys_sysmips decoding
2478 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2480 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2481 submitted the IP6 scope ID updates
2482 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2483 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2485 * configure.in: check for if_indextoname function and sin6_scope_id
2486 * net.c: teach printsock about IP6 scope ids
2488 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2490 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2491 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2492 * Makefile.in: use @mandir@ and @bindir@
2494 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2496 * net.c: fix formating error in sys_setsockopt
2497 * net.c: add list of socketlayers and use that for [gs]etsockopt
2499 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2501 * time.c: use sys/timex.h so things compile with 2.2 kernels
2502 * stream.c: test if MSG_* constants are #defined
2504 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2506 * process.c: perform bpt trick for clone as well so we can get the
2507 pid of the child before it starts doing something
2508 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2509 again with newer libcs
2510 * test/clone.c: improve our testcase a bit
2511 * Merge another patch from Gäel Roualland with FreeBSD updates
2513 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2515 * lots of files: merge patch from Gaël Roualland to add
2516 support for FreeBSD.
2518 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2520 * file.c: update to reflect that st_ino suddenly became a long long
2521 in the in Linux 2.4.0-test6
2523 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2525 * test/clone.c: minor fixup
2526 * Another bunch of patches from John Hughes merged:
2528 + SVR4 printcontext(): sigset_t != sigset_t*
2529 + getcontext returns a value, so print on exit of syscall
2530 + add UC_FP to ucontext_flags for OS writers that can't spell
2531 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2532 + decode_subcall(): only do subcall range checking when needed
2533 * bunch of UnixWare updates
2534 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2536 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2538 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2541 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2543 * strace.c: close outf before we exec a child process
2545 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2547 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2548 * defs.h (struct tcb): Make auxstr member const.
2549 * file.c (fsmagic): And many more magic numbers.
2550 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2552 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2554 * defs.h: balance #if/#endif again
2555 * system.c: fix return statements in sys_capget()
2556 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2557 + file.c: add F_[SG]ETSIG to fcntl flags
2558 + strace.c: don't setre[gu]id if not needed
2559 + system.c: handle sys_reboot for Linux
2560 + term.c: add baudrate constants up to B4000000
2561 + linux/**/syscallent.h: note that munlockall has no arguments
2563 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2565 * CREDITS: fix email address
2566 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2567 * signal.c: honour offset of sigconfig in sigframe structure for
2569 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2571 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2572 AR_BSP points to the _end_ of the active register frame, so we need
2573 to adjust bsp by moving it back by the size of the active frame
2576 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2578 * process.c: add sparc support to change_syscall
2580 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2582 * linux/mips/syscallent.h: fix some typos
2584 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2586 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2589 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2591 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2594 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2596 * README-linux: updated to note that strace might not compile
2597 with development kernels
2598 * bjm.c: sys_query_module: check if malloc succeeds
2599 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2600 * linux/syscallent.h: updated for 2.3.99pre3
2601 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2602 even though Linux doesn't implement them
2603 * syscall.c: add global variables for MIPS registers as well
2604 * syscall.c: move global variables to before get_scno since that uses them
2605 * util.c: oops, misspelled defined
2606 * process.c: fix ptrace calls in change_syscall
2607 * mem.c: decode sys_madvise
2608 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2609 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2610 + small fix for RLIMIT_* and RUSAGE_BOTH
2611 + enhace support for capget and capset
2613 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2615 * test/vfork.c: new file to test vfork traces
2616 * test/.cvsignore: new file
2617 * defs.h: Up maximum number of traced processed to 64
2618 * strace.c: Disable some debugging code from davidm
2619 * implement setarg for more architectures
2620 * implement change_syscall
2622 1999-12-27 Morten Welinder <terra@diku.dk>
2624 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2625 _unsigned_ char parameter.
2627 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2631 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2633 * Merge Linux/ia64 patches
2635 2000-01-02 Pavel Machek <pavel@ucw.cz>
2637 * probe if sys/poll.h exists in configure + minor cleanups
2639 * syscall.c: split trace_syscall into few pieces to make code readable
2641 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2643 * Release version 4.2 to get the current updates out and so
2644 we can concentrate in finishing the clone support.
2646 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2648 * Add 1900 to tm_year in sprinttime
2650 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2652 * file.c: protect printstat64 with STAT64 instead of linux so we can
2653 compile on Linux architectures that don't have it
2654 * util.c: fix LOOP for ARM
2656 Fri Dec 24 18:05:00 EST 1999
2658 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2660 * file.c: Use ugly libc_stat trick also for stat64.
2661 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2662 * process.c (internal_clone): Fix a few typos and add definitions to make
2663 it at least compile.
2664 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2665 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2667 * aclocal.m4: Define AC_STAT64.
2668 * acconfig.h: Define HAVE_STAT64.
2669 * configure.in: Add AC_STAT64.
2671 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2673 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2674 support for Linux on the IBM S/390 architecture
2675 * process.c: add internal_clone(), currently only shows the options
2676 * syscall.c: use internal_clone to handle SYS_clone
2678 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2680 * Rewrite mmap-handling to support mmap2 on Linux
2682 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2684 * Note that Linux can handle sys_semop() as well
2686 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2688 * Include linux/in6.h for glibc2.0 and older
2690 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2692 * Merge patches from John Hughes to make configure support UnixWare
2694 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2696 * Enhance sys_query_module
2698 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2700 * Patches from John Hughes:
2701 + cosmectic fix in sys_getpmsg
2702 + allow net.c to compile on systems without AF_INET6
2703 + Only use long_to_sigset on Linux systems
2704 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2706 + Parse mount arguments for UnixWare
2707 + ACL fixes for UnixWare
2709 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2711 * Release 4.1 to get all the changes made out there
2713 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2715 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2716 + Socket calls parsed better
2717 + bunch of alpha OSF syscalls added
2718 + Fix alpha 32/64 bit issues
2720 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2722 * Move Linux kernelmodule-functions from system.c to bjm.c and
2723 remove duplicate for sys_create_module
2724 * Linux MIPS updates:
2725 + Play with #ifdef's in net.c to get IPv6 right
2726 + Use printargs for vm86-syscall
2728 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2730 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2732 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2734 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2735 and sys_delete_module correctly
2737 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2739 * Update cvsbuild to give a better error if autoconf isn't installed
2740 * Add test for linux/ptrace.h to configure
2741 * Since we define GNU_SOURCE in the Makefile we don't need to define
2742 USE_GNU in file.c anymore
2744 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2746 * #define USE_GNU before including file.c so we get some extra O_* flags
2748 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2750 * Add missing } in IPv6 output
2752 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2754 * Update copyright for strace-graph to BSD to be consistent with
2757 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2759 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2760 defined for all kernelversions
2761 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2763 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2765 * linux/sparc/syscall.h: Declare create_module/init_module.
2766 * configure.in: Allow compilation in a different directory
2767 than the source one.
2768 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2769 so that we don't depend on asm/ptrace.h which clashes with
2772 * syscall.c: Likewise.
2774 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2776 * Syscall 94 on Linux alpha is sys_poll
2778 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2780 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2782 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2784 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2785 + Correctly implement fix sys_createmodule (Linux)
2786 + Add limited handlig of sys_initmodule (Linux)
2788 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2790 * Add configure-test for sys/reg.h and use that
2791 * Use sys/reg.h instead of asm/ptrace.h
2793 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2795 * Remove hack in signal.c for arm architecture
2796 * Add hack so we compile correctly on powerpc
2798 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2800 * Add a corrected patch from Daniel Jacobowitz
2802 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2804 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2805 for the stat structure
2807 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2809 * Fix test for sys/reg include
2811 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2813 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2814 * Fixed some SunOS compile problems earlier that I forgot to include
2817 Mon Jun 14 12:44:25 CEST 1999
2819 * Avoid leakint fd into child when forking, patch from
2820 John Hughes <john@Calva.COM>
2822 Fri Jun 11 14:54:47 CEST 1999
2824 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2825 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2827 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2829 * Brought syscall list for alpha up to date
2831 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2833 * system.c: sys_umount2 syscall support.
2834 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2835 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2836 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2837 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2838 so it needs strace's own copy of the stat structure.
2839 * util.c: Make it compile on sparc-linux.
2840 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2841 * signal.c: rt_sigaction has different arguments on sparc*-linux
2843 * syscall.c: Recognize sparc64-linux binaries.
2845 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2847 * configure.in: Fix typo (CFLAG -> CFLAGS).
2849 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2851 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2853 * Add some sysctl support, patch from Ulrich Drepper
2855 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2857 * Use kernel dirent structure for Linux
2859 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2861 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2862 + some layout and other minor fixes
2863 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2864 is similar enough to i386 to not need it's own subdirectory
2865 + add support for sendfile and mremap syscalls for Linux
2866 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2867 + ioctls.h vs sys/ioctl.h on Alpha platform
2868 + pointer was casted to an int in stream.c
2869 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2870 + several other casts changed
2871 + correct ARM/POWERPC architecture defines in acconfig.h
2872 * Merge in patches from Morten Welinder <terra@diku.dk>
2873 + add some autoconf-tests for includefiles
2874 + handle solaris version of sigcontext struct (actually I hacked this
2875 up again, but the idea is his :)
2877 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2879 * Update syscalls for linux alpha, patch from Bart Warmerdam
2881 * Update sparc code so it actually compiles
2883 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2885 * Add support for old_*stat functions for Linux. Please note you need
2886 to use reasonably recent kernel headers to compile strace now.
2887 * Change references to LINUX into linux in file.c
2888 * Fix include for LDT in mem.c
2890 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2892 * Change in strace maintainership, jrs passed the torch to me.
2894 * Incorporate all changes already made in the Debian strace package:
2895 + compiles with more Linux kernels
2896 + added support for more Linux architectures
2897 + add support for a lot of extra syscalls
2898 + fix some problems with hanging children
2899 + check stray syscall after execv
2900 + decode capget and capset arguments
2901 + add more constants to net.c
2902 + detect ROSE networking
2903 + add more protocol families to domains
2905 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2906 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2907 + added IP, IPX and TCP-options
2908 + added IP, IPX and TCP support to get-/setsockopt()
2910 + updated handling of signals
2912 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2914 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2915 instead of SVR4. That is, read a few bytes at a time
2916 to avoid overrunning the end of the stack.
2918 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2920 * version.c: Version 3.1 is released.
2922 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2924 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2925 as well since that's where glibc declares it. Go figure.
2926 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2927 instead of sigcontext_struct since glibc v5+ apparently
2928 plays games with the native OS namespace.
2929 From David Mosberger-Tang <davidm@AZStarNet.com>.
2931 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2933 * version.c: Version 3.0.14 is released.
2935 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2936 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2937 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2939 Reported by Henrik Storner <storner@osiris.ping.dk>.
2941 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2942 sys/filio.h and sys/stream.h and remove check for poll.
2943 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2944 Handle old and new styles of argument passing for select on Linux.
2945 * ioctl.c, stream.c: Conditionalize stream code on presence of
2946 sys/stream.h instead of poll because glibc implements poll but
2947 not the rest of the stream interface.
2948 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2949 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2951 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2952 * util.c (umoven, umovestr): Move data in long-sized chunks
2953 at a time, instead of hard coding it to be 4.
2954 From David Mosberger-Tang <davidm@AZStarNet.com>.
2956 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2958 * version.c: Version 3.0.13 is released.
2960 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2961 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2962 asm/sigcontext.h to define sigcontext_struct and don't define it
2963 locally if the header is present.
2965 * syscall.c (nerrnos{0,2}): Correct size computation.
2967 * Makefile.in: Remove dependencies and rules relating to files
2968 normally found in the os directory. Because of the new scheme we
2969 don't know precisely where they come from. Sigh.
2970 * signalent.sh: Make it work for sunos4, linux, and svr4.
2971 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2972 to traditional make syntax. Add signalent.h to files which can
2973 unconditionally be rebuilt. Prevent signalent.h from being
2974 unconditionally being rebuilt since it's customized.
2975 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2976 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2977 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2978 4.1.4 and gcc 2.7.2.
2980 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2982 * configure.in, Makefile.in: Add OSARCH concept to finish
2983 build support for the alpha.
2984 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2985 and maintainer-clean rules.
2986 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2987 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2988 for less, greater, and equal since subtraction on two's
2989 complement numbers isn't an order relation (it isn't transitive)!
2990 * linux/Makefile.in: Add rules for the signalent.h file.
2991 * linux/alpha/Makefile.in: New file.
2993 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2995 * version.c: Version 3.0.12 is released.
2997 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2998 From Michael E Chastain <mec@duracef.shout.net>.
3000 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3001 * syscall.c (set_personality): New.
3002 * strace.c (main): Call set_personality.
3003 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3004 ioctlent, and signalent indirect pointers and redirect them
3005 based on personality.
3006 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3007 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3009 * util.c (upeek): Handle case where ptrace returns a long
3010 and sizeof(long) != sizeof(int).
3011 From Richard Henderson <richard@twiddle.tamu.edu>
3013 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3015 * version.c: Version 3.0.11 is released.
3017 * many files: Fix more printf warnings for other platforms.
3019 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3021 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3022 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3024 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3025 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3027 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3029 * version.c: Version 3.0.10 is released.
3031 * Makfile.in: Add os/arch to includes so that a given arch
3032 (like alpha) can override the native arch (like i386).
3033 * configure.in: Check for sendmsg.
3035 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3036 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3038 * acconfig.h, configure.in: Detect the alpha.
3039 * ioctl.c: Handle the alpha.
3040 * defs.h: Make some members long for the alpha. Define
3041 some register nicknames. Add support for WAITEXECVE.
3042 * file.c [ALPHA]: Support the alpha for statfs. Add
3043 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3044 major and minor results are suitable for passing to printf.
3045 * signal.c, syscall.c: Support the alpha.
3046 * process.c: Add alpha user offsets.
3047 * most files: Use %l? for printf arguments since
3048 most are now longs for the alpha.
3049 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3051 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3053 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3055 * version.c: Version 3.0.9 is released.
3057 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3059 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3060 Linux kernel version system calls.
3062 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3064 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3065 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3066 decode IPC calls using it.
3067 * sunos4/dummy.h: Alias sys_semop to printargs.
3068 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3069 * sunos4/syscallent.h: Include new subcalls for IPC.
3070 From Matthias Pfaller <leo@dachau.marco.de>.
3072 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3074 * version.c: Version 3.0.8 is released.
3076 * time.c [LINUX]: Explicitly include linux/version.h.
3078 * strace.c (main): Don't let them even *try* to
3079 get strace to attach to itself since some systems
3080 don't handle this case very gracefully.
3081 Reported by David S. Miller <davem@caip.rutgers.edu>.
3083 * Makefile.in (distclean): Fix it for subdirectories.
3085 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3086 sys_flags member for each defined system call.
3088 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3090 * defs.h (TRACE_*): New flags to describe what class
3091 of system call each system call is.
3092 (sysent): Add sys_flags member.
3093 * syscall.c (sysent): Define (and later undef) abbreviations
3094 for the system call class flags.
3095 (lookup_class): New function to translate strings to
3096 system call class flags.
3097 (qualify): Handle new system call class mechanism.
3098 * linux/syscallent.h: Fill in the new sys_flags member
3099 for each defined system call.
3101 * defs.h (print_sock): Remove redundant and non-K&R C
3102 compatible prototype. From Juergen Weigert
3103 <jnweiger@immd4.informatik.uni-erlangen.de>.
3105 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3107 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3108 From Michael E Chastain <mec@duracef.shout.net>.
3110 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3111 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3113 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3115 * file.c (sprintfstype): Enclose string result in double
3118 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3119 constantly evolving timex structure.
3120 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3122 * defs.h, syscall.c, strace.c: Rename syscall to
3123 trace_syscall and change prototype and all callers
3124 because of broken Linux shared libraries.
3125 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3127 * Makefile.in (clean): Check for a file with test -f not
3128 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3130 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3132 * version.c: Version 3.0.7 is released.
3134 * util.c (string_quote): Fix thinko which caused core
3135 dumps for strings with quotes in them.
3136 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3138 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3139 files from /usr/include, not just the linux one.
3140 From Michael E Chastain <mec@duracef.shout.net>.
3142 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3143 fewer false positives on more kernel flavors.
3144 From Michael E Chastain <mec@duracef.shout.net>.
3146 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3148 * version.c: Version 3.0.6 is released.
3150 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3152 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3153 on MC_SYNC instead of HAVE_MCTL.
3154 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3155 (sys_msync): New function.
3157 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3159 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3160 sys_flock and sys_getdents.
3161 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3163 * file.c (sys_getdents): Define unconditionally and handle
3165 * strace.c (main): Disallow username option unless both real
3166 and effective uids are root.
3168 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3170 * strace.c (main): Ensure that run_uid and run_gid are
3171 always set to something meaningful.
3172 (main, newoutf) [!SVR4]: Swap real and effective uids while
3173 opening any output files.
3174 (main) [!SVR4]: Treat effective uid of root as a request
3175 to handle suid binaries correctly using the real uid of
3178 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3180 * Makefile.in: Add `|| true' to clean rule because
3181 although GNU make 3.74 uses `sh -c' to invoke commands
3182 every other make in the world uses `sh -ec'.
3184 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3185 arguments appear to be stored on the stack, not in the
3186 registers following A3 (empirical result).
3188 * defs.h: Add prototype for printsock.
3189 * svr4/dummy.h: Remove generic handling of sys_mount.
3190 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3191 get access to SGI mount information.
3192 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3193 (sys_mount) [SVR4, MIPS]: New function.
3194 (sys_mount) [SVR4, !MIPS]: New function.
3196 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3198 * version.c: Version 3.0.5 is released.
3200 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3201 tv_usec members to long when using printf.
3203 * ipc.c: Omit define of __KERNEL__.
3204 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3205 want which __KERNEL__ used to provide.
3206 (sys_msgrcv): Change reference to ipc_kludge structure to
3207 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3209 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3210 Linux specific options.
3212 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3213 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3214 instead of depending of __KERNEL__.
3216 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3218 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3220 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3221 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3222 and AC_DECL__SYS_SIGLIST.
3223 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3224 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3225 (strsignal): Use SYS_SIGLIST_DECLARED.
3227 net.c (sys_socket): Omit inadvertent surplus comma when
3228 protocol family isn't PF_INET.
3230 util.c (dumpstr): Fix incorrect printing of one too many
3231 characters when the length is not an even multiple of 16 bytes.
3232 Reported by Juergen Weigert
3233 <jnweiger@immd4.informatik.uni-erlangen.de>.
3235 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3237 * ioctl.c (compare): Change prototype to match POSIX qsort.
3238 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3239 * strace.c (trace) [SVR4]: Break out of for loop instead of
3240 returning when finished so final return statement is executed.
3241 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3242 (syscall) [LINUX]: Correct typo which commented out the M68K
3244 * util.c (printstr): Cast unsigned char pointer argument
3245 to char pointer in umovestr call.
3246 (dumpstr): Likewise for umoven.
3248 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3250 * version.c: Version 3.0.4 is released.
3252 * signal.c (sys_sigblock): Move after the definition of
3253 sys_sigsetmask that it calls to avoid an implicit declaration.
3254 * stream.c (transport_user_options, transport_server_options):
3255 Only needed if TI_BIND is defined.
3256 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3258 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3259 the tcp arguement from the call to exiting. Add getrval2
3260 check so no fork processing is done in the child.
3261 (printwaitn): Initialize exited so that its value is defined
3262 for all flows of execution.
3264 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3266 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3267 setfsuid, setfsgid, and _llseek syscalls.
3268 * linux/syscall.h: Add prototypes for them.
3269 * linux/syscallent.h: Add them to the syscall entries table.
3270 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3271 defines and conditionally include linux/personality.h if
3272 __NR_personality is defined.
3273 (personality_options) [LINUX]: New table.
3274 (sys_personality) [LINUX]: New function.
3276 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3278 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3279 on the number of traced processes so that we can have untraced
3280 children (e.g. via popen).
3282 * strace (main) [!SVR4]: Call fake_execve to get the actual
3283 exec and its arguments into the trace.
3284 (environ): Declare it.
3285 * process.c (fake_execve): New function.
3286 (headers): Include sys/syscall.h to get SYS_* defines.
3288 * process.c (sys_execv, sys_execve): Surround argument annotations
3289 with C comment delimiters.
3290 (printargv, printargc): The arg vector is an array of char pointers
3293 * strace.c (printleader): Also check for multiple -p arguments
3294 when deciding whether to print the pid field.
3296 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3297 * defs.h (strerror, strsignal): Add these prototypes if we provide
3299 * configure.in (AC_CHECK_FUNCS): Add strerror.
3301 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3302 and blocked signals.
3304 * strace.c (main): Add username option. Verify they are root before
3305 letting them use it. Look up the ids in the password file. Set
3306 them just before executing the program.
3307 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3309 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3311 * version.c: Version 3.0.3 is released.
3313 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3314 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3316 * strace.c (outfname): Initialize to NULL.
3317 (main): Defer output file processing until after arguments.
3318 Allow either a pipe or a bang for command arguments.
3319 Check if outfname is NULL instead of checking outf for stderr.
3320 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3321 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3322 (tprintf): Avoid calling vfprintf if outf is NULL.
3324 * strace.c (main): Use popen if -o argument begins with a pipe.
3325 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3327 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3328 but WIFSTOPPED was used.
3330 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3331 rule to prevent the comment from being untrue.
3333 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3335 * strace.c (sys_exit): Move follow fork code to internal_exit.
3336 (sys_fork): Move follow fork code to internal_fork.
3337 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3338 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3339 (vforking): Remove this static variable and check scno in
3340 internal_fork instead.
3341 (internal_exit, internal_fork, internal_exec, internal_wait): New
3343 * defs.h: Add prototypes for the new internal_* functions.
3344 * syscall.c (syscall): Move syscall entering trace qualifier check
3345 and reprint checking after context decoding and precede them with
3346 a call to internal_syscall. Precede syscall exiting trace
3347 qualifier check with a call to internal_syscall.
3348 (internal_syscall): New function.
3350 * defs.h (struct tcb): Make scno signed.
3351 * strace.c (syscall) Make u_error signed.
3352 [LINUX, I386]: Avoid unsigned cast in eax check.
3353 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3354 * desc.c (sys_select): Make cumlen unsigned
3356 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3358 * net.c (socktypes): Add SOCK_PACKET.
3360 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3362 * Makefile (clean): Check explicitly for a Makefile in subdirs
3363 before running make in them.
3365 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3367 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3368 [MIPS] (detach): Initialize error for MIPS case.
3369 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3371 * syscall.c (decode_subcall): Move variable i into conditionals
3373 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3374 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3376 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3377 printing since we don't know what the size of their type is.
3378 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3379 if autoconf detects it since it seems to either not work or do
3380 something else entirely on Irix 5.3.
3382 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3384 * version.c: Version 3.0.2 is released.
3385 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3386 so that the file descriptor arg is decimal.
3388 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3390 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3391 because on Linux they are enumerators.
3393 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3396 * util.c (printxval): When there is no translation, print the actual
3397 number first and the the default value as a C comment.
3399 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3400 sys_setsockopt): Change first argument from unsigned to signed to
3401 cater to the frequent practice of calling system calls with a file
3403 * mem.c (sys_mmap): Likewise.
3405 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3407 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3409 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3411 * version.c: Version 3.0.1 is released.
3412 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3413 * config.guess, config.guess: Update from the FSF.
3414 * install-sh: New from the FSF.
3416 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3418 * Makefile.in: Add m68k arch.
3419 * acconfig.h (M68K): Add m68k define.
3420 * configure.in: Add detection of arch m68k.
3421 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3423 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3425 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3426 * syscall.c [M68K] (syscall): Support m68k syscall number register
3427 and errno in d0 instead of eax.
3428 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3429 program counter in PT_PC instead of EIP.
3430 [M68K] (LOOP): Support m68k loop instruction.
3431 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3433 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3434 to MAP_FIXED instead of MAP_ANONYMOUS.
3435 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3437 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3438 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3440 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3442 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3443 Reported by Thanh Ma <tma@encore.com>.
3445 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3446 1.1.62 doesn't continue a traced child when the parent exits.
3447 Reported by Matt Day <mday@artisoft.com>.
3449 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3451 * util.c (printstr): Fix longstanding bug in notating string
3454 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3455 child to go into the execve syscall to avoid spurious traces.
3456 [LINUX] (detach): Conditionalize the status variable.
3458 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3460 * Makefile.in: Add mips arch.
3461 * acconfig.h (MIPS): Add mips define.
3462 * configure.in: Add detection of opsys irix5 and arch mips. Check
3464 Check for sys/sysconfig.h header.
3465 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3466 * file.c [SVR4]: Include sys/cred.h.
3467 (access_flags): Update access flags for SGI.
3468 (sprinttime): Change type of sprinttime argument from unsigned
3470 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3471 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3472 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3473 Cast si_band member to long before printing.
3474 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3475 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3476 * strace.c [SVR4] [MIPS]:
3477 (foobar): New dummy signal handler.
3478 (main): Install a dummy signal handler in the child before pausing
3479 to work around an SGI bug in PRSABORT.
3480 (proc_open): Send a interrupt to the child instead of aborting the
3481 syscall which doesn't work on Irix5.2.
3482 * svr4/dummy.h: Add new unfinished SGI syscalls
3483 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3484 existing calls (e.g. sys_ksigaction like sys_sigaction).
3485 Printargs does the print thing for sys_sethostid.
3486 * svr4/syscall.h: Declare all new SGI syscalls.
3487 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3488 and add it to all subcall entry points.
3489 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3490 decode as subcalls on MIPS. Instead, use the normal syscalls.
3491 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3492 since SGI syscall numbers are off by one.
3493 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3494 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3495 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3496 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3497 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3498 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3499 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3500 Add workaround for broken SGI pr_sysarg on syscall entry.
3501 [SVR4] (syscall): Conditionalize subcall decoding for
3502 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3503 [SVR4] [MIPS] (getrval2): Handle SGI.
3504 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3505 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3506 [MIPS] (syssgi_options, sys_syssgi): New for SGI.
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