1 2008-12-30 Kirill A. Shutemov <kirill@shutemov.name>
3 Fix some warnings on ARM build.
4 * defs.h: include <sys/ptrace.h> on arm too.
5 * syscall.c: EABI arm does not need decode_subcall(),
8 2008-12-29 Nick Black <dankamongmen@acm.org>
10 * linux/syscallent.h: Mark sendfile(2) as network syscall.
11 * linux/*/syscallent.h: Same, for all architectures.
13 2008-12-29 Denys Vlasenko <dvlasenk@redhat.com>
15 * defs.h: Remove sigtrap80 field from struct tcb.
16 * strace.c: Add ptrace_stop_sig static variable
17 and use it in place of tcp->sigtrap80.
18 Add ptrace_opts_set static flag variable.
19 (trace): Set ptrace options once, not per-process.
20 If unexpected SIGTRAP is later received,
21 revert back to using SIGTRAP
22 (assume old, broken kernel).
24 2008-12-22 Denys Vlasenko <dvlasenk@redhat.com>
26 Make strace correctly handle SIGTRAP produced by e.g.
27 kill(2) and by trapping instruction.
28 * defs.h: Add sigtrap80 field to struct tcb.
29 * strace.c (alloc_tcb): Initialize it to SIGTRAP.
30 (detach): Use tcp->sigtrap80 instead of SIGTRAP constant.
31 (trace): Attempt to set PTRACE_O_TRACESYSGOOD and
32 PTRACE_O_TRACEEXEC options on each newly attached process,
33 distinquish between SIGTRAP and (SIGTRAP | 0x80) stops.
34 Fixes RH#162774 "strace ignores int3 SIGTRAP".
36 2008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
38 Make strace detect when traced process suddenly disappeared
39 (prime example is randomly arriving SIGKILL).
40 * defs.h (do_ptrace, ptrace_restart): Declare new functions
41 * process.c: Use ptrace_restart instead of bare ptrace.
42 This catches and records ESRCH errors.
43 Print "<unavailable>" if syscall decode or result can't be
44 determined because of an earlier error in ptrace()
45 * syscall.c (trace_syscall): Stop indiscriminately bailing out
46 on errors, print "syscall(????" or even "????(????" but continue.
47 * util.c (do_ptrace, ptrace_restart): Define new functions.
48 (upeek): use do_ptrace in order to catch and record ESRCH.
49 Do not print error message in this case.
52 2008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
54 * signal.c (sys_sigaction, sys_rt_sigaction): Fix typo
55 in (sa_handler == SIG_IGN) comparison, it was using SIG_DFL
58 2008-12-16 Denys Vlasenko <dvlasenk@redhat.com>
60 * defs.h: Modify declaration of upeek to take struct tcb *
61 parameter instead of pid_t.
62 * process.c: Change all upeek calls accordingly.
65 * syscall.c: Likewise.
68 2008-11-11 Dmitry V. Levin <ldv@altlinux.org>
70 * sock.c [LINUX] (sock_ioctl): Parse more SIOCS* ioctls.
72 2008-12-09 Roland McGrath <roland@redhat.com>
74 * strace.1 (DIAGNOSTICS): New section, describe exit behavior.
76 2008-11-09 Dmitry V. Levin <ldv@altlinux.org>
78 * process.c (prctl_options): Update constants from linux 2.6.27.
79 * system.c (capabilities): Add more capability values.
81 * util.c (string_quote): Fix support for NUL-terminated string.
83 (printpathn): Fix the case when "..." was appended to the output
84 but no truncation was actually made. Add comments.
85 (printstr): Fix memory allocation. Fix two cases when "..." was
86 appended to the output but no truncation was actually made.
90 2008-10-23 Dmitry V. Levin <ldv@altlinux.org>
92 Implement parsers for new linux syscalls.
93 * desc.c (do_dup2, [LINUX] sys_dup3): New functions.
94 (sys_dup2): Use do_dup2.
95 [LINUX] (sys_epoll_create1): New function.
96 [LINUX] (do_eventfd, sys_eventfd2): New functions.
97 [LINUX] (sys_eventfd): Use do_eventfd.
98 * net.c (do_pipe, [LINUX] sys_pipe2): New functions.
99 (sys_pipe): Use do_pipe.
100 * signal.c [LINUX] (do_signalfd, sys_signalfd4): New functions.
101 [LINUX] (sys_signalfd): Use do_signalfd.
102 * linux/syscall.h: Declare new sys_* functions.
103 * linux/syscallent.h: Hook up signalfd4, eventfd2, epoll_create1,
104 dup3, pipe2, inotify_init1.
105 * linux/x86_64/syscallent.h: Hook up paccept, signalfd4, eventfd2,
106 epoll_create1, dup3, pipe2, inotify_init1.
108 2008-10-23 Mike Frysinger <vapier@gentoo.org>
110 Port strace to the Blackfin architecture.
111 * configure.ac: Add bfin to supported architectures.
112 * process.c: Skip u_fpvalid/u_fpstate for Blackfin architecture.
113 (change_syscall): Support Blackfin architecture.
114 * syscall.c: Declare r0 for Blackfin architecture.
115 (get_scno): Decode Blackfin syscall number.
116 (syscall_fixup): Extract Blackfin return value.
117 (get_error): Decode Blackfin return value.
118 (force_result): Poke Blackfin return value.
119 (syscall_enter): Extract Blackfin syscall arguments.
120 * defs.h: Define TCB_WAITEXECVE for Blackfin architecture.
121 * linux/syscall.h (sys_sram_alloc): Declare for Blackfin
123 * system.c (sys_sram_alloc): Decode Blackfin sram_alloc() syscall.
124 * util.c (getpc): Handle PC on Blackfin architecture.
125 (printcall): Likewise.
126 * linux/bfin/ioctlent.h, linux/bfin/syscallent.h: New Blackfin
128 * Makefile.am (EXTRA_DIST): Add linux/bfin/ioctlent.h and
129 linux/bfin/syscallent.h.
131 2008-09-18 Mike Frysinger <vapier@gentoo.org>
133 * configure.ac: Accept uclinux hosts as linux.
135 2008-10-22 Dmitry V. Levin <ldv@altlinux.org>
137 Handle socket type flags introduced in linux 2.6.27.
138 * net.c (socktypes): Add SOCK_DCCP.
139 (sock_type_flags): New xlat structure.
140 (tprint_sock_type): New function.
141 (sys_socket, sys_socketpair): Use it to parse socket type and
144 2008-09-29 Dmitry V. Levin <ldv@altlinux.org>
146 * strace.c (startup_child): Save child pid for future use.
147 (main): Exit/kill ourself with straced child's exitcode/signal.
148 (trace): If signalled process pid matches the saved child pid,
149 save the signal number. If terminated process pid matches the
150 saved child pid, save its exit status.
151 Patch from Denys Vlasenko <dvlasenk@redhat.com>
154 2008-09-12 Tomas Pospisek <tpo@sourcepole.ch>
155 Jan Kratochvil <jan.kratochvil@redhat.com>
157 * strace.1 (DESCRIPTION): New description of unfinished system calls
158 and system calls restarting.
160 2008-09-03 Dmitry V. Levin <ldv@altlinux.org>
162 * desc.c (sys_fcntl): Do not initialize auxstr for failed syscall.
163 * process.c (sys_fork, sys_rfork) [USE_PROCFS]: Likewise.
164 * signal.c (sys_signal): Likewise.
165 * stream.c (internal_stream_ioctl): Likewise.
166 * time.c (sys_adjtimex): Likewise.
167 * syscall.c (trace_syscall): If RVAL_STR is set, then
168 print auxstr for failed syscall as well.
170 * syscall.c (is_restart_error): New function.
171 * defs.h (is_restart_error): Declare it.
173 * linux/dummy.h (sys_nanosleep): Uncouple from sys_adjtime().
174 * time.c (sys_nanosleep): New function, based on is_restart_error().
176 * process.c (sys_prctl): Decode PR_SET_PDEATHSIG, PR_GET_PDEATHSIG,
177 PR_SET_DUMPABLE, PR_GET_DUMPABLE, PR_SET_KEEPCAPS, PR_GET_KEEPCAPS.
178 Fix PR_GET_UNALIGN decoder.
179 (prctl_options): Add more constants.
181 * linux/syscallent.h: Use sys_prctl() decoder for "prctl" syscall.
182 * linux/alpha/syscallent.h: Likewise.
183 * linux/arm/syscallent.h: Likewise.
184 * linux/m68k/syscallent.h: Likewise.
185 * linux/powerpc/syscallent.h: Likewise.
186 * linux/s390/syscallent.h: Likewise.
187 * linux/s390x/syscallent.h: Likewise.
188 * linux/sh/syscallent.h: Likewise.
189 * linux/sh64/syscallent.h: Likewise.
190 * linux/x86_64/syscallent.h: Likewise.
192 2008-09-02 Dmitry V. Levin <ldv@altlinux.org>
194 * linux/x86_64/syscallent.h: Fix syscall numbers for "tee" and
196 From Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
198 2008-08-28 Roland McGrath <roland@redhat.com>
200 * strace.1 (BUGS): New section, mention SIGTRAP interference.
202 * strace.spec (%ifarch %{strace64_arches}): Use cp -p instead of ln
205 * configure.ac, NEWS: Version 4.5.18.
206 * strace.spec: 4.5.18-1.
208 2008-08-24 Roland McGrath <roland@redhat.com>
210 * linux/syscall.h (SYS_socket_subcall et al, SYS_ipc_subcall et al):
211 Don't define these if [__ARM_EABI__].
212 Reported by Johannes Stezenbach <js@sig21.net>.
214 * syscall.c (trace_syscall): Conditionalize on [SYS_socket_subcall]
215 and [SYS_ipc_subcall] individually.
217 * linux/powerpc/syscallent.h: Handle subpage_prot.
218 * mem.c [LINUX && POWERPC] (sys_subpage_prot): New function.
219 * linux/syscall.h [POWERPC]: Declare it.
220 From Simon Murray <simon@transitive.com>.
222 * mem.c (mmap_prot): Handle PROT_SAO.
223 From Simon Murray <simon@transitive.com>.
225 * mem.c (madvise_flags): Typo fixes. Rename to madvise_cmds.
226 (sys_madvise): Use printxval, not printflags.
227 Reported by Rajeev V. Pillai <rajeevvp@gmail.com>.
229 2008-08-19 Roland McGrath <roland@redhat.com>
231 * signal.c (sys_sigaction, sys_rt_sigaction): Don't omit the rest of
232 the struct after sa_handler is a known constant. Some sa_flags bits
233 have meaning even for SIG_IGN/SIG_DFL.
235 2008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
237 * util.c (CLONE_VM): Define if not defined already.
238 (setbpt): Clear CLONE_VM in the case we already clear CLONE_VFORK for
239 SYS_clone and SYS_clone2.
240 Reported by Michal Nowak.
243 2008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
245 Fix compiler warnings.
246 * signal.c (sys_signal): Cast to SIG_* to the matching type LONG.
247 * strace.c (trace): Variables PSR and PC are now signed.
248 * syscall.c (syscall_enter): Variable RBS_END is now signed long.
249 Remove/add the RBS_END casts appropriately.
250 * util.c [IA64] (arg_setup): Variable BSP is now signed long.
251 Remove/add the BSP casts appropriately.
252 <ia32>: Initialize *STATE.
254 2008-07-31 Roland McGrath <roland@redhat.com>
256 * Makefile.am (EXTRA_DIST): Add new linux/arm/ files.
258 * file.c [LINUX] (struct kernel_dirent): Define it locally,
259 do not use <linux/dirent.h>.
262 * configure.ac: Add AC_HEADER_STDBOOL.
263 * defs.h [HAVE_STDBOOL_H]: #include <stdbool.h>.
266 2008-07-24 Dmitry V. Levin <ldv@altlinux.org>
268 * strace.c (main): Fix -F option backwards compatibility.
270 2008-07-22 Roland McGrath <roland@redhat.com>
272 * Makefile.am (EXTRA_DIST): Add new debian/ files.
274 2008-07-21 Roland McGrath <roland@redhat.com>
276 * configure.ac: Version 4.5.17.
277 * strace.spec: 4.5.17-1.
279 * defs.h [LINUXSPARC]: Don't #include <linux/a.out.h>.
281 2008-07-19 Frederik Schüler <fs@debian.org>
283 * debian/control: Add strace64 package.
284 * debian/rules: Use debhelper flag --same-arch instead of --arch in
285 order to build strace64 only on the specified architectures.
286 * debian/strace64.install: New file, list for dh_install.
287 * debian/strace64.manpages: New file, list for dh_install.
288 * debian/changelog: Add prereleases entries.
289 Fixes Debian#491167, Debian#491188.
291 2008-07-18 Andreas Schwab <schwab@suse.de>
293 * linux/ia64/syscallent.h: Decode mincore syscall.
295 * linux/powerpc/syscallent.h: Fix argument count for request_key.
297 * term.c (term_ioctl): Decode indirect parameter as int, not long.
299 2008-07-17 Roland McGrath <roland@redhat.com>
301 * NEWS, strace.spec: Updates in preparation for release.
303 * process.c (printwaitn): When current personality's wordsize is
304 smaller than native, sign-extend the PID argument from 32 bits.
306 * process.c (futexops): Update table.
307 (sys_futex): Handle FUTEX_WAIT_BITSET correctly.
308 From Ulrich Drepper <drepper@redhat.com>.
311 * linux/syscallent.h: Fix "futex" argument count.
312 * linux/alpha/syscallent.h: Likewise.
313 * linux/arm/syscallent.h: Likewise.
314 * linux/hppa/syscallent.h: Likewise.
315 * linux/ia64/syscallent.h: Likewise.
316 * linux/m68k/syscallent.h: Likewise.
317 * linux/powerpc/syscallent.h: Likewise.
318 * linux/s390/syscallent.h: Likewise.
319 * linux/s390x/syscallent.h: Likewise.
320 * linux/sparc/syscallent.h: Likewise.
321 * linux/x86_64/syscallent.h: Likewise.
322 From Ulrich Drepper <drepper@redhat.com>.
325 * signal.c (sigact_flags): Prefer SA_NODEFER to SA_NOMASK,
326 SA_RESETHAND to SA_ONESHOT.
329 2008-07-09 Frederik Schüler <fs@debian.org>
331 * debian/rules: Remove the broken udeb creation routines, and redo the
332 complete install procedure using debhelper.
333 * debian/strace.docs: New file, list for dh_installdocs.
334 * debian/strace.examples: New file, list for dh_installexamples.
335 * debian/strace.install: New file, list for dh_install.
336 * debian/strace-udeb.install: New file, list for dh_install.
337 * debian/strace.manpages : New file, list for dh_installmanpages.
338 * debian/copyright: Update.
339 * debian/control: Fix libc6 build dependency for alpha and ia64.
340 (strace-udeb: XC-Package-Type): Add header.
341 * debian/changelog: Cosmetic changes.
343 2008-07-03 Jan Kratochvil <jan.kratochvil@redhat.com>
345 Trace vfork under -f on all the platforms.
346 * strace.1 <-f>: Describe Linux catches new children immediately.
347 <-F>: Make the option obsolete. Move the SunOS VFORK comment to the
348 `-f' option description.
349 * defs.h (followvfork): Declaration removed.
350 * strace.c (followvfork): Variable removed.
351 (main) <-F>: Merge with the `-f' option.
352 (trace): Make !FOLLOWVFORK unconditional.
353 * process.c (internal_fork): Make !FOLLOWVFORK unconditional.
355 2008-07-01 Frederik Schüler <fs@debian.org>
357 * debian/changelog: List all bugs closed since the last release.
358 * debian/control: Remove Wichert Akkerman from uploaders list.
359 * debian/control: Bump standards version to 3.8.0.
360 * debian/control: Add Homepage field.
361 * debian/rules: Fix dpkg-gencontrol call.
362 * debian/compat: New file, set to compatibility level 5.
363 * debian/rules: Call dh_clean on clean target.
364 * debian/rules: Add dh_md5sums call.
367 2008-06-30 Jan Kratochvil <jan.kratochvil@redhat.com>
369 Fix ia64 `-f' on clone2 formerly crashing the child.
370 * util.c [IA64] (restore_arg0, restore_arg1): Define as empty.
373 2008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
375 * util.c (CLONE_VFORK): Define if not defined already.
376 (setbpt): Clear CLONE_VFORK for SYS_clone and SYS_clone2.
377 Reported by Vitaly Mayatskikh.
380 2008-06-29 Dmitry V. Levin <ldv@altlinux.org>
382 * linux/x86_64/syscallent.h: Remove duplicate syscall entries
385 2008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
387 * linux/syscallent.h: Remove a duplicite syscall stub #326.
389 2008-05-27 Roland McGrath <roland@redhat.com>
391 * syscall.c [LINUX] (is_negated_errno): New function.
392 (get_error) [LINUX]: Use it for all such cases.
395 2008-05-19 Roland McGrath <roland@redhat.com>
397 * linux/x86_64/syscallent.h: Update entries for timerfd_* and fallocate.
399 * file.c (sys_fallocate): New function.
400 * linux/syscall.h: Declare it.
401 * linux/syscallent.h: Update entry.
402 From Kyle McMartin <kyle@mcmartin.ca>.
404 * time.c (sys_timerfd_create): New function.
405 (sys_timerfd_settime, sys_timerfd_gettime): New functions.
406 * linux/syscall.h: Declare them.
407 * linux/syscallent.h: Update entries for those syscalls.
408 From Kyle McMartin <kyle@mcmartin.ca>.
410 * debian/rules (binary-arch): Fix chmod/chown typo.
413 * debian/rules (binary-arch): Install strace-graph in examples/
414 directory under package doc.
417 * signal.c (sys_kill): When current personality's wordsize is smaller
418 than native, sign-extend the PID argument from 32 bits.
421 * configure.ac: Add check for struct sigcontext_struct in <signal.h>.
422 * signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
423 Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
426 * util.c [LINUX] (setbpt): Use correct SYS_clone number for current
430 2008-05-08 David S. Miller <davem@davemloft.net>
432 * syscall.c (socket_map, sparc_socket_decode): Delete.
433 (trace_syscall): Use common socketcall and ipc subcall
435 * linux/sparc/syscall.h (sys_semtimedop): Declare.
436 (SYS_socket_subcall, SYS_sub_socket, SYS_sub_bind,
437 SYS_sub_connect, SYS_sub_listen, SYS_sub_accept,
438 SYS_sub_getsockname, SYS_sub_getpeername,
439 SYS_sub_socketpair, SYS_sub_send, SYS_sub_recv,
440 SYS_sub_sendto, SYS_sub_recvfrom, SYS_sub_shutdown,
441 SYS_sub_setsockopt, SYS_sub_getsockopt, SYS_sub_sendmsg,
442 SYS_sub_recvmsg, SYS_socket_nsubcalls, SYS_ipc_subcall,
443 SYS_sub_semop, SYS_sub_semget, SYS_sub_semctl,
444 SYS_sub_semtimedop, SYS_sub_msgsnd, SYS_sub_msgrcv,
445 SYS_sub_msgget, SYS_sub_msgctl, SYS_sub_shmat,
446 SYS_sub_shmdt, SYS_sub_shmget, SYS_sub_shmctl,
447 SYS_ipc_nsubcalls): Define
448 * linux/sparc/syscallent.h: Add socketcall and ipc entries.
450 2008-01-25 Bruna Moreira <bruna.moreira@indt.org>
452 * defs.h [ARM]: Define SUPPORTED_PERSONALITIES to 2.
453 * syscall.c (get_scno) [ARM]: Add support for architecture specific
455 * linux/arm/syscallent.h: Update network syscalls list.
456 * linux/arm/syscallent1.h: New file. Add new architecture specific
458 * linux/arm/errnoent1.h: New file.
459 * linux/arm/ioctlent1.h: New file.
460 * linux/arm/signalent1.h: New file.
463 2008-01-07 Paul Mundt <lethal@linux-sh.org>
465 * linux/sh64/syscallent.h: Update numerous calls, fix others.
467 2007-08-26 Daniel Jacobowitz <dan@codesourcery.com>
469 * defs.h [MIPS]: Include <sgidefs.h>.
470 (MAX_QUALS): Update for MIPS.
471 (LINUX_MIPSO32, LINUX_MIPSN32, LINUX_MIPSN64, LINUX_MIPS64): Define.
472 (struct tcb): Add ext_arg for MIPS N32.
473 (TCB_WAITEXECVE): Define for MIPS.
474 (ALIGN64): Use LINUX_MIPSO32.
475 * file.c (sys_lseek): Use ext_arg for MIPS N32.
476 (sys_readahead, sys_fadvise64_64): Likewise.
477 * io.c (sys_pread64, sys_pwrite64): Likewise.
478 * mem.c (print_mmap): Take OFFSET argument.
479 (sys_old_mmap): Update call to print_mmap.
480 (sys_mmap): Use ext_arg for MIPS N32.
481 * process.c (struct_user_offsets): Add MIPS registers.
482 * signal.c (sys_sigreturn): Handle MIPS N32 and MIPS N64. Correct
483 MIPS O32 call to sprintsigmask.
484 * syscall.c (internal_syscall): Handle MIPS N32. Check for
485 TCB_WAITEXECVE on MIPS.
486 (force_result): Add a comment about MIPS N32.
487 (syscall_enter): Handle MIPS N32 and MIPS N64.
488 * linux/syscall.h (sys_pread64, sys_pwrite64): Declare.
489 * linux/mips/syscallent.h: Include "dummy.h". Handle alternate
492 2008-04-19 Dmitry V. Levin <ldv@altlinux.org>
494 * file.c [_LFS64_LARGEFILE] (sys_getdents64): Do the same
495 d_reclen check as in sys_getdents: warn if d_reclen is 0 rather
496 than looping forever.
497 [FREEBSD] (sys_getdirentries): Likewise.
498 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
500 * file.c [LINUXSPARC] (printstatsol): Fix sprinttime()
501 invocation. The sprinttime() function takes a time_t argument,
502 but timestruct_t argument was given.
503 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
505 * file.c (sprinttime): Check localtime() return value, to avoid
506 potential NULL dereference due to invalid time structures.
507 Signed-off-by: Harald van Dijk <truedfx@gentoo.org>
508 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
510 * linux/errnoent.h: Update errno list based on latest
511 linux/errno.h and asm-generic/errno*.h files.
512 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
514 * signalent.sh: Fix sort(1) old-style options.
515 * syscallent.sh: Likewise.
516 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
518 * count.c (call_summary_pers): Check calloc() return value.
519 Signed-off-by: "Yang Zhiguo" <yzgcsu@cn.fujitsu.com>
521 2008-03-26 Roland McGrath <roland@redhat.com>
523 * strace.spec (strace64_arches): Add sparc64.
525 2007-11-20 Roland McGrath <roland@redhat.com>
527 * CREDITS, ChangeLog: Converted contents to UTF8.
529 2007-11-19 Roland McGrath <roland@redhat.com>
531 * strace.spec: Add BuildRequires on libaio-devel, libacl-devel.
533 2007-11-19 Andreas Schwab <schwab@suse.de>
535 * process.c (sys_ptrace) [IA64]: For PTRACE_PEEKDATA,
536 PTRACE_PEEKTEXT and PTRACE_PEEKUSER the data is returned directly.
538 * linux/syscallent.h: Fix argument count for getdents64.
539 * linux/arm/syscallent.h: Likewise.
540 * linux/m68k/syscallent.h: Likewise.
541 * linux/x86_64/syscallent.h: Likewise.
543 * linux/ia64/syscallent.h: Use sys_getdents64.
544 * linux/sh/syscallent.h: Likewise.
546 2007-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
548 * strace.c [LINUX] (droptcb): Recurse on TCP->parent if it is a
549 TCB_EXITING zombie group leader.
550 * test/childthread.c: New file.
551 * test/.cvsignore, test/Makefile: Add it.
552 Code advisory: Roland McGrath
555 2007-11-03 Roland McGrath <roland@redhat.com>
557 * process.c (prctl_options): Add numerous constants.
558 From Sami Farin <safari@u.safari.iki.fi>.
561 2007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
563 * strace.c (main): Move the STARTUP_CHILD call before setting up the
564 signal handlers. New comment about the valid internal states.
566 2007-11-02 Thiemo Seufer <ths@networkno.de>
568 * signal.c (m_siginfo_t): Add for MIPS.
569 (sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
570 acquire the signal mask with the same trick as on Sparc.
573 2007-11-01 Roland McGrath <roland@redhat.com>
575 * util.c (string_quote): Return nonzero if the string was unterminated.
576 (printstr): Use that value instead of just our own test.
577 (printpathn): Likewise.
580 * linux/mips/syscallent.h: Fix argument count for fadvise64_64.
581 From Paul Mundt <lethal@linux-sh.org>.
583 * linux/mips/syscallent.h: Fix argument count for lookup_dcookie.
584 From Paul Mundt <lethal@linux-sh.org>.
586 * linux/sh64/syscallent.h: Fix SYS_socket_subcall check.
587 From Paul Mundt <lethal@linux-sh.org>.
589 * linux/sh/syscallent.h: Update numerous calls.
590 From Paul Mundt <lethal@linux-sh.org>.
592 2007-09-22 Dmitry V. Levin <ldv@altlinux.org>
594 * desc.c (sys_pselect6): Decode signal mask when entering syscall.
595 Relax signal mask size check.
597 * time.c (print_timespec, sprint_timespec): New functions.
598 * defs.h (print_timespec, sprint_timespec): Declare them.
599 * desc.c (sys_io_getevents): Use print_timespec.
600 * stream.c (sys_ppoll): Likewise.
601 (decode_poll): Use sprint_timespec.
603 2007-09-22 Alan Curry <pacman@world.std.com>
604 Dmitry V. Levin <ldv@altlinux.org>
606 * stream.c (decode_poll): Rearrange so that arguments are decoded
607 and printed on syscall entry, except for revents and the output
608 timespec which are now printed in the auxstr.
609 (sys_poll): Print the input timeout argument on syscall entry.
610 [LINUX] (sys_ppoll): Likewise.
613 2007-09-22 Dmitry V. Levin <ldv@altlinux.org>
615 * desc.c (sprintflags): Remove static qualifier, add "prefix"
616 argument, move function to ...
617 * util.c (sprintflags): ... here.
618 * defs.h (sprintflags): Declare it.
620 2007-11-01 Roland McGrath <roland@redhat.com>
622 * syscall.c (get_scno) [ARM]: Check TCB_WAITEXECVE.
623 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
625 * net.c (sockpacketoptions): Make PACKET_ADD_MEMBERSHIP and
626 PACKET_DROP_MEMBERSHIP conditional.
627 From Bernhard Fischer <rep.dot.nop@gmail.com>.
629 * configure.ac: Match sh64* for SH64, sh* for SH.
630 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
632 2007-10-01 Dmitry V. Levin <ldv@altlinux.org>
634 * net.c (printsock): Output AF_UNIX socket address using
635 printpathn() to avoid unprintable characters in output.
636 Suggested by Neil Campbell.
638 2007-10-01 Dmitry V. Levin <ldv@altlinux.org>
640 * util.c (string_quote): Move quoting code from ...
641 (printstr) ... here. Use string_quote.
642 (printpathn): Update for new string_quote interface.
643 (printpath): Use printpathn.
645 2007-09-25 Dmitry V. Levin <ldv@altlinux.org>
647 * strace.c (main): Use calloc for tcbtab allocation.
648 Check calloc return value.
649 Reported by Bai Weidong.
651 2007-09-11 Roland McGrath <roland@redhat.com>
653 * linux/sparc/syscall.h: Add missing decls.
654 * linux/sparc/syscallent.h: Correct entries for setgroups32,
655 getgroups32, sys_getdents64.
656 From Jakub Bogusz <qboosh@pld-linux.org>.
658 * linux/alpha/syscallent.h: Correct entries for madvise, setresgid,
659 getresgid, pivot_root, mincore, pciconfig_iobase, getdents64.
660 From Jakub Bogusz <qboosh@pld-linux.org>.
662 * linux/syscallent.h: Fix getegid32 entry.
663 From Jakub Bogusz <qboosh@pld-linux.org>.
665 * defs.h [LINUXSPARC]: Use asm/psrcompat.h for [SPARC64], not asm/psr.h.
666 From Jakub Bogusz <qboosh@pld-linux.org>.
668 * mem.c (sys_getpagesize): Define for [SPARC || SPARC64] too.
669 From Jakub Bogusz <qboosh@pld-linux.org>.
671 2007-08-20 Dmitry V. Levin <ldv@altlinux.org>
673 * syscall.c (qual_syscall, qualify): Fix nsyscalls and MAX_QUALS misuse.
674 Reported by Xiaoning Ding.
676 2007-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
677 Roland McGrath <roland@redhat.com>
679 * file.c [!HAVE_STAT64 && LINUX && X86_64] (struct stat64): Define it.
680 [!HAVE_STAT64 && LINUX && X86_64] (HAVE_STAT64, STAT64_SIZE): Define.
681 [HAVE_STAT64] (printstat64) [STAT64_SIZE]: Add compile-time assertion.
684 * file.c (printstat64): Test [HAVE_LONG_LONG] for st_size printing
685 and cast to widest type available.
687 2007-08-03 Ulrich Drepper <drepper@redhat.com>
689 * file.c (open_mode_flags): Add O_CLOEXEC.
690 * net.c (msg_flags): Add MSG_CMSG_CLOEXEC.
693 2007-08-03 Roland McGrath <roland@redhat.com>
695 * configure.ac, NEWS: Version 4.5.16.
696 * debian/changelog, strace.spec: 4.5.16-1.
698 * debian/control (Build-Depends): Replace libc6-dev-s390x and
699 libc6-dev-sparc64 with gcc-multilib.
700 * debian/rules: Replace sparc-linux, s390-linux conditionals with
701 general "arch64_map" hair, handle x86_64 and powerpc64 too.
702 From Matthias Klose <doko@cs.tu-berlin.de>.
705 2007-08-02 Jan Kratochvil <jan.kratochvil@redhat.com>
707 * strace.c (detach): Moved the resume notification code to ...
708 (resume_from_tcp): ... a new function here.
709 (handle_group_exit): No longer detach also the thread group leader.
710 (trace): Fixed panic on exit of the TCB_GROUP_EXITING leader itself.
713 * test/leaderkill.c (start): Renamed to ...
715 (start1): New function.
716 (main): Created a new spare thread.
718 2007-08-01 Roland McGrath <roland@redhat.com>
720 * util.c (umoven): Don't perror for EIO.
721 (umovestr): Likewise.
723 * process.c (printargv): Handle boundary cases correctly.
724 Handle biarch fetching correctly.
726 * util.c (printstr): Don't print ... if the string matches the length
729 * linux/sparc64/syscallent.h: Just #include the sparc file.
730 * linux/sparc64/syscallent1.h: Likewise.
731 * linux/sparc64/syscallent2.h: Likewise.
733 * linux/arm/syscallent.h: Add entry for getcpu.
734 * linux/hppa/syscallent.h: Likewise.
735 * linux/ia64/syscallent.h: Likewise.
736 * linux/mips/syscallent.h: Likewise.
737 * linux/powerpc/syscallent.h: Likewise.
738 * linux/s390/syscallent.h: Likewise.
739 * linux/s390x/syscallent.h: Likewise.
740 * linux/sh/syscallent.h: Likewise.
741 * linux/sh64/syscallent.h: Likewise.
742 * linux/sparc/syscallent.h: Likewise.
743 * linux/sparc64/syscallent.h: Likewise.
745 * linux/arm/syscallent.h: Add entry for eventfd.
746 * linux/ia64/syscallent.h: Likewise.
747 * linux/mips/syscallent.h: Likewise.
748 * linux/powerpc/syscallent.h: Likewise.
749 * linux/s390/syscallent.h: Likewise.
750 * linux/s390x/syscallent.h: Likewise.
751 * linux/sh/syscallent.h: Likewise.
752 * linux/sh64/syscallent.h: Likewise.
753 * linux/sparc/syscallent.h: Likewise.
754 * linux/sparc64/syscallent.h: Likewise.
756 * linux/arm/syscallent.h: Add entry for timerfd.
757 * linux/ia64/syscallent.h: Likewise.
758 * linux/mips/syscallent.h: Likewise.
759 * linux/powerpc/syscallent.h: Likewise.
760 * linux/s390/syscallent.h: Likewise.
761 * linux/s390x/syscallent.h: Likewise.
762 * linux/sh/syscallent.h: Likewise.
763 * linux/sh64/syscallent.h: Likewise.
764 * linux/sparc/syscallent.h: Likewise.
765 * linux/sparc64/syscallent.h: Likewise.
767 * linux/arm/syscallent.h: Add entry for signalfd.
768 * linux/ia64/syscallent.h: Likewise.
769 * linux/mips/syscallent.h: Likewise.
770 * linux/powerpc/syscallent.h: Likewise.
771 * linux/s390/syscallent.h: Likewise.
772 * linux/s390x/syscallent.h: Likewise.
773 * linux/sh/syscallent.h: Likewise.
774 * linux/sh64/syscallent.h: Likewise.
775 * linux/sparc/syscallent.h: Likewise.
776 * linux/sparc64/syscallent.h: Likewise.
778 * linux/hppa/syscallent.h: Add entry for epoll_pwait.
779 * linux/ia64/syscallent.h: Likewise.
780 * linux/mips/syscallent.h: Likewise.
781 * linux/powerpc/syscallent.h: Likewise.
782 * linux/s390/syscallent.h: Likewise.
783 * linux/s390x/syscallent.h: Likewise.
784 * linux/sh/syscallent.h: Likewise.
785 * linux/sh64/syscallent.h: Likewise.
786 * linux/sparc/syscallent.h: Likewise.
787 * linux/sparc64/syscallent.h: Likewise.
789 2007-07-23 Ulrich Drepper <drepper@redhat.com>
791 * process.c (sys_getcpu): New function.
792 * linux/syscall.h: Declare sys_getcpu.
793 * linux/syscallent.h: Add entry for getcpu.
795 * desc.c (sys_eventfd): New function.
796 * linux/syscall.h: Declare sys_eventfd.
797 * linux/syscallent.h: Add entry for eventfd.
798 * linux/x86_64/syscallent.h: Likewise.
800 * time.c (printitv_bitness): Add missing braces to enclose
802 (TDF_TIMER_ABSTIME): Define if not already.
803 (timerfdflags): New variable.
804 (sys_timerfd): New function.
805 * linux/syscall.h: Declare sys_timerfd.
806 * linux/syscallent.h: Add timerfd entry.
807 * linux/x86_64/syscallent.h: Likewise.
809 * linux/syscall.h: Declare sys_signalfd.
810 * linux/syscallent.h: Add entry for signalfd.
811 * linux/x86_64/syscallent.h: Likewise.
812 * signal.c (sys_signalfd): New function.
814 * desc.c (sys_epoll_wait): Move body of function to ...
815 (epoll_wait_common): ...here. New function.
816 (sys_epoll_pwait): New function.
817 * linux/syscall.h: Declare sys_epoll_pwait.
818 * linux/syscallent.h: Add entry for epoll_pwait.
819 * linux/x86_64/syscallent.h: Likewise.
821 2007-07-23 Roland McGrath <roland@redhat.com>
823 * time.c (printtv_bitness): SPECIAL only counts when tv_sec == 0.
825 * linux/arm/syscallent.h: Add move_pages.
826 * linux/hppa/syscallent.h: Likewise.
827 * linux/ia64/syscallent.h: Likewise.
828 * linux/m68k/syscallent.h: Likewise.
829 * linux/mips/syscallent.h: Likewise.
830 * linux/powerpc/syscallent.h: Likewise.
831 * linux/s390/syscallent.h: Likewise.
832 * linux/s390x/syscallent.h: Likewise.
833 * linux/sh/syscallent.h: Likewise.
834 * linux/sh64/syscallent.h: Likewise.
835 * linux/sparc/syscallent.h: Likewise.
836 * linux/sparc64/syscallent.h: Likewise.
838 * linux/syscallent.h: move_pages takes 6 args, not 5.
839 * linux/x86_64/syscallent.h: Likewise.
841 2007-07-23 Ulrich Drepper <drepper@redhat.com>
843 * defs.h: Add new parameter to printtv_bitness prototype.
844 (printttv): Pass zero for the new parameter.
845 (printtv_special): New macro.
846 * desc.c (decode_select): Pass zero for the new parameter of
848 * file.c (utimensatflags): New macro.
849 (sys_osf_utimes): Pass zero for the new parameter of
851 (sys_utimes): Likewise.
852 (sys_futimesat): Likewise.
853 (decode_utimes): Add new parameter. Pass it to the
854 printtv_bitness calls. Fix printing of time values.
855 (sys_utimensat): New function.
856 * time.c (UTIME_NOW, UTIME_OMIT): Define if not already
858 (printtv_bitness): Add new parameter. Print special UTIME_*
859 values as strings if set.
860 (sys_osf_gettimeofday): Pass zero for the new parameter of
862 (sys_osf_settimeofday): Likewise.
863 * linux/syscall.h: Declare sys_utimensat.
864 * linux/syscallent.h: Add utimensat entry.
865 * linux/x86_64/syscallent.h: Likewise.
867 * mem.c (move_pages_flags): New variable.
868 (sys_move_pages): New function.
869 * linux/syscall.h: Declare sys_move_pages.
870 * linux/syscallent.h: Add entry for sys_move_pages.
871 * linux/x86_64/syscallent.h: Likewise.
873 * mem.c (MPOL_MF_MOVE, MPOL_MF_MOVE_ALL): Define.
874 (mbindflags): Add MPOL_MF_MOVE and MPOL_MF_MOVE_ALL entries.
876 2007-07-23 Roland McGrath <roland@redhat.com>
878 * util.c (tv_add): Fix rounding comparison.
879 Reported by Bai Weidong <baiwd@cn.fujitsu.com>.
881 2007-07-11 Roland McGrath <roland@redhat.com>
883 * count.c (call_summary_pers): Use tv_float conversion for output of
884 cumulative time, in case it is negative from bogus -O value.
885 From Lai JiangShan <laijs@cn.fujitsu.com>.
887 * strace.c (handle_group_exit): Detach TCP before LEADER.
888 Don't use PTRACE_KILL on LEADER.
890 * util.c (printstr): Fix size calculation for outstr allocation.
892 * configure.ac (struct sigcontext.sc_hi2): Use #ifdef around
893 <asm/sigcontext.h> to match signal.c include conditions.
895 2007-07-05 Roland McGrath <roland@redhat.com>
897 * debian/rules: Use debian/$(package) instead of debian/tmp as temp dir.
899 * configure.ac: Use <stddef.h> before <linux/socket.h>.
901 * debian/changelog: Harmonize with debian version.
902 * debian/control (Uploaders): Fix surname spelling.
903 (Build-Depends): Make debhelper requirement (>= 5.0.0).
904 (Standards-Version): Update to 3.7.2.
906 * .cvsignore: Add some automake-created files.
908 * file.c (sys_utime): Use personality_wordsize to handle biarch.
911 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
912 From Zhang Le <zhilg@users.sourceforge.net>.
914 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
917 * strace.c (main): Fix error message for unfound -u user.
918 From Srinivasa Ds <srinivasa@in.ibm.com>.
921 * debian/control (Architecture): Add armel.
923 * linux/syscallent.h: Fix sys_delete_module arg count.
924 * linux/alpha/syscallent.h: Likewise.
925 * linux/arm/syscallent.h: Likewise.
926 * linux/hppa/syscallent.h: Likewise.
927 * linux/ia64/syscallent.h: Likewise.
928 * linux/m68k/syscallent.h: Likewise.
929 * linux/mips/syscallent.h: Likewise.
930 * linux/powerpc/syscallent.h: Likewise.
931 * linux/s390/syscallent.h: Likewise.
932 * linux/s390x/syscallent.h: Likewise.
933 * linux/sh/syscallent.h: Likewise.
934 * linux/sh64/syscallent.h: Likewise.
935 * linux/sparc/syscallent.h: Likewise.
936 * linux/sparc64/syscallent.h: Likewise.
937 * linux/sparc64/syscallent2.h: Likewise.
938 * linux/x86_64/syscallent.h: Likewise.
939 * linux/dummy.h (sys_delete_module): Use sys_open.
940 From Johannes Stezenbach <js@linuxtv.org>.
942 * configure.ac: Check for struct sigcontext.sc_hi2.
943 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
945 * process.c [LINUX] (futexops): Add many new values.
946 [LINUX] (futexwakeops, futexwakecmps): New tables.
947 [LINUX] (sys_futex): Use them.
948 From Ulrich Drepper <drepper@redhat.com>.
951 2007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
953 * strace.c (detach): New prototype. Extended the function comment.
954 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
956 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
957 detach() call. Always call detach() only once from the group leader.
958 Comment the leader killing known bug tested by `test/leaderkill.c'.
959 Code advisory: Roland McGrath
962 * test/leaderkill.c: New file.
963 * test/.cvsignore, test/Makefile: Add it.
965 2007-03-21 Andreas Schwab <schwab@suse.de>
967 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
969 2007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
970 Dmitry V. Levin <ldv@altlinux.org>
972 Trace linux SG_IO ioctl arguments and results.
974 * Makefile.am (strace_SOURCES): Add it.
975 * defs.h (scsi_ioctl): New function.
976 * ioctl.c (ioctl_decode): Use scsi_ioctl().
978 2007-06-28 Dmitry V. Levin <ldv@altlinux.org>
980 * util.c (tv_mul): Multiply tv_usec properly.
981 Patch from Cai Fei <caifei@cn.fujitsu.com>.
983 2007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
985 Never interrupt when the attached traced process would be left stopped.
986 * strace.c (main): `-p' attaching moved to ...
987 (startup_attach): ... a new function, renamed a variable C to TCBI.
988 Block interrupting signals since the first tracee has been attached.
989 New comment about INTERRUPTED in the nonthreaded case.
990 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
991 (main): Command spawning moved to ...
992 (startup_child): ... a new function, replaced RETURN with EXIT.
993 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
994 new SIGSTOP for processes still in TCB_STARTUP.
995 (main): Move signals and BLOCKED_SET init before the tracees attaching,
996 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
997 have been already caught before clearing TCB_STARTUP.
998 (trace): Removed the `!WIFSTOPPED(status)' dead code.
999 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
1000 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
1001 Code advisory: Roland McGrath
1004 2007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1006 * strace.c [LINUX] (my_tgkill): New macro.
1007 [LINUX] (detach): Use my_tgkill () instead of kill(2).
1010 2007-03-30 Dmitry V. Levin <ldv@altlinux.org>
1012 * mem.c (mmap_flags): Add MAP_32BIT.
1013 Reported by Kirill A. Shutemov.
1015 2007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1017 * sock.c (sock_ioctl): Check umove() return code.
1018 [LINUX]: Handle SIOCGIFTXQLEN and SIOCGIFMAP.
1020 2007-03-16 Roland McGrath <roland@redhat.com>
1022 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
1023 * linux/s390x/syscallent.h: Likewise.
1025 2007-02-18 Roland McGrath <roland@redhat.com>
1027 * strace.spec (Summary): Remove trailing period.
1028 (%files): Add %doc files.
1029 (%changelog): Double %s in text.
1030 (BuildRoot): Change to Fedora canonical.
1031 (%install): Don't use %makeinstall macro.
1032 (%build): Use %{?_smp_mflags}.
1034 2007-01-16 Roland McGrath <roland@redhat.com>
1036 * configure.ac, NEWS: Version 4.5.15.
1037 * debian/changelog, strace.spec: 4.5.15-1.
1039 2007-01-16 Dmitry V. Levin <ldv@altlinux.org>
1041 Update mount parser to match kernel behaviour.
1042 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
1043 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
1045 [LINUX] (mount_flags): Add them.
1046 [LINUX] (MS_MGC_MSK): New macro.
1047 [LINUX] (sys_mount): Update parser to match kernel behaviour:
1048 discard MS_MGC_VAL magic, do not decode type and/or data
1049 strings when specified flags do not imply valid strings.
1051 2007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1053 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
1056 2007-01-11 Dmitry V. Levin <ldv@altlinux.org>
1058 Update umount parser.
1059 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
1060 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
1061 [LINUX] (sys_umount2): Use umount_flags.
1063 Fix open(2) flags parser.
1064 * defs.h (tprint_open_modes): New function.
1065 * desc.c (sprint_open_modes): New function.
1066 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
1067 * file.c (openmodes): Split xlat into open_access_modes and
1069 (tprint_open_modes): New function.
1070 (decode_open): Use it.
1071 * ipc.c (sys_mq_open, printmqattr): Likewise.
1074 2007-01-11 Roland McGrath <roland@redhat.com>
1076 * configure.ac, NEWS: Version 4.5.15.
1077 * debian/changelog, strace.spec: 4.5.15-1.
1079 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
1081 * strace.spec (Release): Use %{?dist}.
1083 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
1085 2006-12-27 Dmitry V. Levin <ldv@altlinux.org>
1087 Add const qualifier to xlookup() return value.
1088 * defs.h (xlookup): Add const qualifier to return value.
1089 * desc.c (sprintflags): Likewise.
1090 * process.c (printpriv): Update xlookup() use.
1091 * signal.c (sprintsigmask): Add const qualifier to first argument and
1093 * util.c (xlookup): Add const qualifier to return value.
1094 (printxval): Update xlookup() use.
1096 2006-12-21 Dmitry V. Levin <ldv@altlinux.org>
1098 Move counts code to separate file.
1099 * count.c: New file.
1100 * Makefile.am (strace_SOURCES): Add count.c.
1101 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
1102 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
1103 set_overhead, call_summary_pers, call_summary): Move to count.c
1104 * count.c (count_syscall): New function.
1105 * defs.h (count_syscall): Declare it.
1106 * syscall.c (trace_syscall): Use it.
1108 2006-12-20 Dmitry V. Levin <ldv@altlinux.org>
1110 * syscall.c (internal_syscall): Change conditions for internal_exit,
1111 internal_fork, internal_clone, internal_exec and internal_wait
1112 calls from switching on known scno values to switching on known
1113 sysent[tcp->scno].sys_func values.
1116 Show system call summary for each personality.
1117 * syscall.c (countv): New call_counts pointers array.
1118 (counts): Convert to macro wrapper around countv.
1119 (call_summary_pers): New function.
1120 (call_summary): Use it for each personality.
1123 2006-12-12 Dmitry V. Levin <ldv@altlinux.org>
1125 Fix -ff -o behaviour. Fix piping trace output.
1126 * defs.h (newoutf): Remove.
1127 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
1129 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
1130 Remove newoutf() call.
1131 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
1132 swap_uid): New functions.
1133 (popen_pid): New variable.
1134 (newoutf): Make static, use strace_fopen().
1135 (main): Use strace_fopen() and strace_popen(), remove uids
1136 swapping. Do not open outfname when followfork > 1.
1137 Reinitialize tcp->outf properly.
1138 (alloctcb): Rename to alloc_tcb. Use newoutf().
1139 (trace): Check popen_pid. Remove newoutf() call.
1140 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
1141 Fixes RH#204950, RH#218435, Debian#353935.
1143 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
1145 Add biarch support for "struct sigevent".
1146 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
1148 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
1149 Handle 32-bit personality.
1151 Add biarch support for "struct timex".
1152 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
1154 [LINUX] (tprint_timex): New function.
1155 [LINUX] (sys_adjtimex): Use it.
1157 Enhance adjtimex parser.
1158 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
1159 adjtimex_state): New xlat structures.
1160 [LINUX] (sys_adjtimex): Print the whole struct timex.
1161 Decode modes, status and return code.
1163 Add biarch support for "struct itimerval".
1164 * time.c (printitv): Rename to printitv_bitness().
1165 Add printitv() macro wrapper around printitv_bitness().
1166 (printitv_bitness): Handle 32-bit personality.
1167 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
1168 Use printitv_bitness().
1169 (tprint_timeval, tprint_timeval32): New functions.
1170 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
1171 (printitv32): Remove.
1173 Add biarch support for "struct timeval".
1174 * defs.h (bitness_t): New enum type.
1175 (printtv_bitness, sprinttv): New function prototypes.
1176 (printtv): Convert to macro wrapper around printtv_bitness().
1177 (printtv32): Remove.
1178 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
1179 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
1180 Update decode_select() use.
1181 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
1182 * time.c (printtv_bitness, sprinttv): New functions.
1183 (printtv, printtv32): Remove.
1184 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
1185 Use printtv_bitness().
1186 Fixes RH#171626, RH#173050.
1188 Add biarch support for "struct iovec".
1189 * defs.h (personality_wordsize): Add.
1190 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
1191 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
1192 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
1193 SUPPORTED_PERSONALITIES > 1] Likewise.
1194 Patch from Jakub Jelinek.
1197 * time.c (sys_timer_create): Check umove() return code.
1199 Make several global variables static.
1200 #ifdef definitions of rarely unused functions.
1201 * defs.h (rflag, tflag, outfname): Remove.
1202 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
1203 outfname, username): Make static.
1204 * desc.c (sys_getdtablesize): Define only for
1205 ALPHA || FREEBSD || SUNOS4.
1206 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
1207 (sys_mkfifo): Define only for FREEBSD.
1208 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
1209 (sys_getpagesize): Define only for
1210 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
1211 * net.c (sys_so_socket): Define only for SVR4.
1212 * process.c (sys_gethostid): Define only for
1213 FREEBSD || SUNOS4 || SVR4.
1214 (sys_gethostname): Define only for
1215 ALPHA || FREEBSD || SUNOS4 || SVR4.
1216 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
1217 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
1218 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
1219 (sys_sighold, sys_sigwait): Define only for SVR4.
1220 (sys_killpg): Define only for FREEBSD || SUNOS4.
1221 * stream.c (sys_getmsg): Define only for
1222 SPARC || SPARC64 || SUNOS4 || SVR4.
1223 * syscall.c (sys_indir): Define only for SUNOS4.
1225 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
1227 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
1228 removed CTL_PROC enum. Patch from Jakub Jelinek.
1229 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
1231 2006-11-20 Jakub Jelinek <jakub@redhat.com>
1233 * linux/ia64/syscallent.h: Add #if check to make sure that
1234 SYS_socket_subcall adjustment isn't forgotten again.
1236 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
1238 Implement comprehensive quotactl(2) parser for Linux.
1239 * Makefile.am (strace_SOURCES): Add quota.c.
1240 * quota.c: New file.
1241 * resource.c: Remove old quotactl(2) parser.
1244 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
1246 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
1247 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
1248 Include <inttypes.h>.
1249 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
1252 * strace.c (main): Check getcwd() return code.
1254 2006-10-13 Ulrich Drepper <drepper@redhat.com>
1255 Bernhard Kaindl <bk@suse.de>
1256 Dmitry V. Levin <ldv@altlinux.org>
1257 Michael Holzheu <holzheu@de.ibm.com>
1259 Add hooks for new syscalls. Add decoders for *at, inotify*,
1260 pselect6, ppoll and unshare syscalls.
1262 * defs.h: Declare print_sigset.
1263 * desc.c (sys_pselect6): New function.
1264 * file.c (decode_open, decode_access, decode_mkdir,
1265 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
1267 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
1268 sys_utimes, sys_mknod): Use them.
1269 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
1271 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
1272 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
1273 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
1274 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
1275 sys_inotify_rm_watch): New functions.
1276 * process.c [LINUX] (sys_unshare): New function.
1277 * signal.c (print_sigset): New function.
1278 (sys_sigprocmask): Use it.
1279 * stream.c (decode_poll): New function.
1281 [LINUX] (sys_ppoll): New function.
1282 * linux/syscall.h: Delcare new syscall handlers.
1283 * linux/syscallent.h: Hook up new syscalls.
1284 * linux/alpha/syscallent.h: Likewise.
1285 * linux/hppa/syscallent.h: Likewise.
1286 * linux/ia64/syscallent.h: Likewise.
1287 * linux/mips/syscallent.h: Likewise.
1288 * linux/powerpc/syscallent.h: Likewise.
1289 * linux/s390/syscallent.h: Likewise.
1290 * linux/s390x/syscallent.h: Likewise.
1291 * linux/sparc/syscallent.h: Likewise.
1292 * linux/sparc64/syscallent.h: Likewise.
1293 * linux/x86_64/syscallent.h: Likewise.
1296 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
1298 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
1299 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
1300 also defined, so check them along with PT_GETSIGINFO.
1303 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
1305 * file.c (print_xattr_val): Fix memory corruption bug reported
1309 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
1311 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
1314 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
1316 Fix race conditions in tcb allocation.
1317 * process.c (fork_tcb): Return error code as documented. Do not
1318 print "tcb table full" error message.
1319 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
1321 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
1322 fork_tcb() before alloctcb(). Do not print "tcb table full"
1324 * strace.c (main): Do not print "tcb table full" error message.
1325 (expand_tcbtab): Print error message in case of memory allocation
1327 (alloctcb): Print error message when tcb table is full.
1328 (trace): Expand tcb table if necessary prior to allocating
1329 entry there. Do not print "tcb table full" error message.
1332 2006-08-22 Roland McGrath <roland@redhat.com>
1334 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
1337 2006-08-21 Roland McGrath <roland@redhat.com>
1339 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
1340 * linux/syscallent.h: Update table.
1341 * linux/arm/syscallent.h: Likewise.
1342 * linux/m68k/syscallent.h: Likewise.
1343 * linux/s390/syscallent.h: Likewise.
1344 * linux/s390x/syscallent.h: Likewise.
1345 * linux/powerpc/syscallent.h: Likewise.
1346 * linux/sh/syscallent.h: Likewise.
1347 * linux/sh64/syscallent.h: Likewise.
1350 2006-04-25 Roland McGrath <roland@redhat.com>
1352 * strace.c (main): Fail when -c is given with -ff.
1353 * strace.1: Note their incompatibility.
1356 * strace.c (main): Fail when nonoption args follow -p switches.
1357 Fixes Debian#361302.
1359 * Makefile.am (EXTRA_DIST): Add xlate.el.
1361 * linux/mips/Makefile.in: File removed, unused cruft.
1362 * linux/sparc/Makefile.in: Likewise.
1364 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
1366 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
1367 * linux/hppa/syscallent.h: Fixed semtimedop entry.
1368 From Mike Stroyan <mike.stroyan@hp.com>.
1369 Fixes Debian#340239.
1371 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1373 * linux/arm/syscallent.h: Correct the name of exit. Remove
1374 M68K conditionals and sys_security. Correct syscalls 243-282.
1375 Fixes Debian#360154.
1377 * process.c (change_syscall): Add ARM support.
1378 * syscall.c (get_scno): Handle ARM EABI.
1379 Fixes Debian#360152.
1381 2006-01-16 Roland McGrath <roland@redhat.com>
1383 * configure.ac, NEWS: Version 4.5.14.
1384 * debian/changelog, strace.spec: 4.5.14-1.
1386 2006-01-13 Roland McGrath <roland@redhat.com>
1388 * debian/control (Build-Depends): Add debhelper.
1390 2006-01-12 Roland McGrath <roland@redhat.com>
1392 * signal.c [LINUX] (sys_restart_syscall): New function.
1393 * linux/syscall.h: Declare sys_restart_syscall.
1394 * linux/sparc/syscall.h: Likewise.
1395 * linux/syscallent.h: Call 0 is restart_syscall.
1396 * linux/arm/syscallent.h: Likewise.
1397 * linux/powerpc/syscallent.h: Likewise.
1398 * linux/m68k/syscallent.h: Likewise.
1399 * linux/hppa/syscallent.h: Likewise.
1400 * linux/sh/syscallent.h: Likewise.
1401 * linux/sparc/syscallent.h: Likewise.
1402 * linux/sparc64/syscallent.h: Likewise.
1403 * linux/alpha/syscallent.h: Use sys_restart_syscall.
1404 * linux/ia64/syscallent.h: Likewise.
1405 * linux/mips/syscallent.h: Likewise.
1406 * linux/x86_64/syscallent.h: Likewise.
1407 Fixes RH#165469, Debian#350641.
1409 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1411 * system.c [LINUX] (MS_MGC_VAL): New macro.
1412 [LINUX] (mount_flags): Add it.
1413 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
1414 set in the flags argument, try to fetch data string.
1417 2006-01-12 Roland McGrath <roland@redhat.com>
1419 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
1421 From Timo Lindfors <timo.lindfors@iki.fi>.
1422 Fixes Debian#339117.
1424 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
1425 Fixes Debian#325132.
1427 * debian/control (Standards-Version): Update to 3.6.2.
1429 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
1431 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
1432 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
1433 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
1434 (personality_wordsize): New variable.
1435 (decode_subcall): Use it for size of argument words.
1438 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
1440 Implement qual_flags support for each personality.
1441 * strace.c (main): Move qualify calls after set_personality call.
1442 * syscall.c (qual_flags0): New variable..
1443 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
1444 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
1445 (qual_flags): Change variable definition from array to pointer.
1446 (set_personality): Initialize qual_flags variable.
1447 (qualify_one): Add "pers" argument to specify personality.
1448 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
1449 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
1450 (qual_syscall): Pass personality to qualify_one.
1451 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1453 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1455 (qual_signal): Pass personality to qualify_one.
1456 (qual_desc): Likewise.
1457 (qualify): Use qualify_one instead of manual qual_flags
1459 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1461 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1463 * defs.h: Update qual_flags declaration.
1466 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
1468 * syscall.c (qual_syscall): Handle numeric syscall specification.
1471 * syscall.c (qual_signal, qual_options): Remove redundant argument
1474 2005-12-01 Roland McGrath <roland@redhat.com>
1476 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
1477 Fixes Debian#340239.
1479 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
1480 and linux/m68k/syscallent.h.
1481 Fixes Debian#336197.
1483 * debian/control (Architecture): Add armeb.
1484 Fixes Debian#335681.
1486 2005-11-02 Michal Marek <mmarek@suse.cz>
1488 * strace-graph (handle_trace): follow clone() and vfork() calls.
1490 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
1492 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
1493 inotify_init, inotify_add_watch, inotify_rm_watch.
1494 Corrected number of arguments for request_key.
1495 * linux/s390x/syscallent.h: Likewise.
1497 2005-12-01 Roland McGrath <roland@redhat.com>
1499 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
1500 number is in the low range of IA32 syscalls.
1502 2005-10-07 Andreas Schwab <schwab@suse.de>
1504 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
1506 2005-12-01 Roland McGrath <roland@redhat.com>
1508 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
1509 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
1511 * ipc.c (indirect_ipccall): New function.
1512 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
1513 instead of #ifdef LINUX test.
1514 [LINUX] (sys_semtimedop): Likewise.
1515 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
1518 2005-07-31 Ulrich Drepper <drepper@redhat.com>
1520 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
1523 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
1527 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1529 * strace.1: Update "SEE ALSO" links to reference to valid
1531 Patch from Michail Litvak <mci@owl.openwall.com>.
1534 2005-10-21 Roland McGrath <roland@redhat.com>
1536 * util.c (printpathn): Cap N at sizeof path - 1.
1538 2005-08-03 Roland McGrath <roland@redhat.com>
1540 * configure.ac, NEWS: Version 4.5.13.
1541 * debian/changelog, strace.spec: 4.5.13-1.
1543 * configure.ac: Check for struct dqblk.dqb_curblocks field.
1544 * resource.c [LINUX] (OLD_CMD): New macro.
1545 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
1546 (sys_quotactl): If dqb_curblocks is not there, it's called
1547 dqb_curspace instead. Print dqb_* fields as unsigned long long.
1549 2005-07-19 Michael Schmitz <schmitz@debian.org>
1551 Long overdue m68k cleanup.
1552 * linux/syscallent.h: remove m68k declarations.
1553 * linux/m68k/syscallent.h: new file, fixed up declarations
1554 to match kernel version 2.6.11. Newer syscalls are sufficiently
1555 different from i386 to merit a separate file.
1557 2005-08-03 Roland McGrath <roland@redhat.com>
1559 * linux/x86_64/syscallent.h: Update init_module argument count.
1560 * linux/sparc/syscallent.h: Likewise.
1561 * linux/sparc64/syscallent2.h: Likewise.
1562 * linux/sparc64/syscallent.h: Likewise.
1563 * linux/sh/syscallent.h: Likewise.
1564 * linux/sh64/syscallent.h: Likewise.
1565 * linux/s390/syscallent.h: Likewise.
1566 * linux/s390x/syscallent.h: Likewise.
1567 * linux/powerpc/syscallent.h: Likewise.
1568 * linux/arm/syscallent.h: Likewise.
1570 2005-07-22 James Lentini <jlentini@gmail.com>
1572 * bjm.c (sys_init_module): Display all three arguments.
1573 * linux/syscallent.h: Update argument count.
1575 2005-08-03 Roland McGrath <roland@redhat.com>
1577 * process.c (internal_wait): Don't suspend when known child is known
1578 to be exiting already.
1580 * strace.c (detach): If detaching the last live thread in a group with
1581 a zombie leader, then detach the leader too.
1582 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
1583 Mark process about to take a signal with TCB_GROUP_EXITING flag.
1586 2005-07-19 Roland McGrath <roland@redhat.com>
1588 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
1589 Fixes Debian#315500.
1591 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
1593 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
1594 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
1595 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
1596 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
1597 (keyctl, waitid): Added.
1598 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
1599 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
1600 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
1601 * linux/s390x/errnoent.h: Likewise.
1603 2005-07-05 Roland McGrath <roland@redhat.com>
1605 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
1609 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1611 Introduce "-e trace=desc".
1612 * defs.h (TRACE_DESC): New flag.
1613 * syscall.c: Define TD macro before include of syscallent files
1614 and undefine it afterwards.
1615 (lookup_class): Recognize "desc" keyword.
1616 * strace.1: Document "-e trace=desc".
1617 * freebsd/i386/syscallent.h: Mark those syscalls which take a
1618 file descriptor as an argument or return a file descriptor with
1620 * linux/alpha/syscallent.h: Likewise.
1621 * linux/hppa/syscallent.h: Likewise.
1622 * linux/ia64/syscallent.h: Likewise.
1623 * linux/mips/syscallent.h: Likewise.
1624 * linux/powerpc/syscallent.h: Likewise.
1625 * linux/s390/syscallent.h: Likewise.
1626 * linux/s390x/syscallent.h: Likewise.
1627 * linux/sh/syscallent.h: Likewise.
1628 * linux/sh64/syscallent.h: Likewise.
1629 * linux/sparc/syscallent.h: Likewise.
1630 * linux/sparc64/syscallent2.h: Likewise.
1631 * linux/sparc64/syscallent.h: Likewise.
1632 * linux/syscallent.h: Likewise.
1633 * linux/x86_64/syscallent.h: Likewise.
1634 * sunos4/syscallent.h: Likewise.
1635 * svr4/syscallent.h: Likewise.
1638 Remove TF flag from those syscalls which have no filename argument.
1639 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
1640 pwrite, fstat, sendfile.
1641 * linux/alpha/syscallent.h: Remove TF flag from read, write,
1642 pread, pwrite, sendfile.
1643 * linux/hppa/syscallent.h: Remove TF flag from read, write,
1644 pread, pwrite, fstat64, sendfile, ftruncate64.
1645 * linux/ia64/syscallent.h: Remove TF flag from read, write,
1646 sendfile, fstat, fadvise64.
1647 * linux/mips/syscallent.h: Remove TF flag from read, write,
1648 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
1649 sendfile64, fadvise64, fstatfs64.
1650 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
1651 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
1652 fadvise64, fstatfs64, fadvise64_64.
1653 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
1654 sendfile, ftruncate64, fstat64, sendfile64.
1655 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
1656 sendfile, sendfile64.
1657 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
1659 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
1660 sendfile, ftruncate64, fstat64.
1661 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
1662 pread, pwrite, sendfile64.
1663 * linux/sparc64/syscallent2.h: Likewise.
1664 * linux/sparc64/syscallent.h: Likewise.
1665 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
1666 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
1668 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
1669 sendfile, fadvise64_64.
1670 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
1671 fstatvfs64, ftruncate64.
1674 2005-07-04 Roland McGrath <roland@redhat.com>
1676 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
1677 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
1678 From Ulrich Drepper <drepper@redhat.com>.
1681 * net.c (sockipoptions): Fix typos.
1682 From Ulrich Drepper <drepper@redhat.com>.
1685 * util.c (printnum_int): New function, printnum with s/long/int/.
1686 * defs.h: Declare it.
1687 * net.c (printsockopt): Use it for int-sized option.
1689 Reported by Ulrich Drepper <drepper@redhat.com>.
1691 2005-06-09 Roland McGrath <roland@redhat.com>
1693 * configure.ac, NEWS: Version 4.5.12.
1694 * debian/changelog, strace.spec: 4.5.12-1.
1696 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1698 Minor namespace cleanup.
1699 * defs.h (string_quote): Remove declaration.
1700 * file.c (openmodessol) [LINUXSPARC]: Make static.
1701 (fileflags): Likewise.
1702 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
1703 (direnttypes) [FREEBSD || LINUX]: Likewise.
1704 (xattrflags): Likewise.
1705 * process.c (unalignctl_string): Make static.
1707 * syscall.c (subcalls_table): Make static.
1708 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
1709 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
1710 (decode_subcall): Make static.
1711 (syscall_fixup): Likewise.
1712 (get_error): Likewise.
1713 (syscall_enter): Likewise.
1714 * util.c (tv_tv): Disable.
1716 (string_quote): Make static.
1719 2005-05-12 Philippe De Muyter <phdm@macqel.be>
1721 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
1722 Enables `-i' on m68k machines.
1724 2005-06-06 Roland McGrath <roland@redhat.com>
1726 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
1727 matching works right.
1730 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
1731 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
1732 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
1733 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
1734 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
1735 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
1736 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
1737 (SYS_shmctl): Macros renamed to SYS_sub_*.
1738 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
1740 * linux/syscall.h (SYS_waitid): Define if not defined.
1742 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
1744 * defs.h (struct sysent): New member `native_scno'.
1745 (known_scno): Declare new function.
1746 * linux/syscallent.h: Add new final field to interesting syscalls.
1747 * syscall.c (known_scno): New function.
1748 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
1749 * process.c (internal_fork, internal_exit): Likewise.
1750 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
1751 * strace.c (proc_open): Likewise.
1752 * util.c [LINUX] (setbpt): Likewise.
1753 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
1754 for defining SYS_socket_subcall et al.
1755 * linux/syscallent.h: Likewise for #error check.
1756 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
1759 2005-06-02 Roland McGrath <roland@redhat.com>
1761 * file.c (printstatfs64): Cast values to unsigned long long and use
1765 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
1767 Deal with memory management issues.
1768 * defs.h (tprint_iov): Update prototype.
1769 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
1770 epoll_event array of arbitrary size on the stack, to avoid
1772 * file.c (print_xattr_val): Check for integer overflow during
1773 malloc size calculation, to avoid heap corruption.
1774 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
1775 during malloc size calculation, to avoid heap corruption.
1776 Change iovec array handling to avoid heap memory allocation.
1777 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
1778 size calculation and do not allocate array of arbitrary size on
1779 the stack, to avoid stack overflow.
1780 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
1781 arbitrary size on the stack, to avoid stack overflow. Do not
1782 trust cmsg.cmsg_len to avoid read beyond the end of allocated
1784 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
1785 * process.c (sys_setgroups): Check for integer overflow during
1786 malloc size calculation, to avoid heap corruption. Change gid_t
1787 array handling to avoid heap memory allocation.
1788 (sys_getgroups): Likewise.
1789 (sys_setgroups32) [LINUX]: Likewise.
1790 (sys_getgroups32) [LINUX]: Likewise.
1791 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
1792 overflow during malloc size calculation, to avoid heap corruption.
1793 Change pollfd array handling to avoid heap memory allocation.
1794 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
1795 during malloc size calculation, to avoid heap corruption.
1796 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
1797 during malloc size calculation, to avoid heap corruption.
1800 * util.c (printxval): Change third argument from "char *" to
1802 (printflags): Add third argument, "const char *", with similar
1803 meaning to the third argument of printxval().
1804 * defs.h (printxval): Change third argument from "char *" to
1806 (printflags): Add third argument.
1807 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
1809 * desc.c (sys_fcntl): Likewise.
1810 (sys_flock) [LOCK_SH]: Likewise.
1811 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
1812 * file.c (sys_open): Likewise.
1813 (solaris_open) [LINUXSPARC]: Likewise.
1814 (sys_access): Likewise.
1815 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
1816 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
1817 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1818 (printstat64) [HAVE_STAT64 &&
1819 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1820 (sys_setxattr, sys_fsetxattr): Likewise.
1821 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
1822 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
1823 (sys_mq_open) [LINUX]: Likewise.
1824 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
1825 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
1826 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
1827 (sys_mprotect): Likewise.
1828 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
1829 (sys_msync) [MS_ASYNC]: Likewise.
1830 (sys_mctl) [MC_SYNC]: Likewise.
1831 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
1833 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
1834 (sys_send, sys_sendto): Likewise.
1835 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
1836 (sys_recv, sys_recvfrom): Likewise.
1837 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
1838 (printicmpfilter) [ICMP_FILTER]: Likewise.
1839 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
1840 * process.c (sys_clone) [LINUX]: Likewise.
1841 (printwaitn): Likewise.
1842 (sys_waitid) [SVR4 || LINUX]: Likewise.
1843 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
1844 (sys_sigaction): Likewise.
1845 (printcontext) [SVR4]: Likewise.
1846 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
1847 (sys_rt_sigaction) [LINUX]: Likewise.
1848 * sock.c (sock_ioctl) [LINUX]: Likewise.
1849 * stream.c (sys_putmsg, sys_getmsg): Likewise.
1850 (sys_putpmsg) [SYS_putpmsg]: Likewise.
1851 (sys_getpmsg) [SYS_getpmsg]: Likewise.
1852 (sys_poll): Likewise.
1853 (print_transport_message) [TI_BIND]: Likewise.
1854 (stream_ioctl): Likewise.
1855 * system.c (sys_mount, sys_reboot): Likewise.
1856 (sys_cacheflush) [LINUX && M68K]: Likewise.
1857 (sys_capget, sys_capset) [SYS_capget]: Likewise.
1858 * term.c (term_ioctl) [TIOCMGET]: Likewise.
1859 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
1863 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
1864 errors reporting style.
1865 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
1866 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
1867 * util.c (printstr): Likewise.
1868 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
1869 (fixvfork) [SUNOS4]: Likewise.
1870 * desc.c (decode_select): Continue to decode syscall arguments
1871 in case of OOM condition.
1872 * file.c (sys_getdents): Likewise.
1873 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
1874 (sys_getdirentries) [FREEBSD]: Likewise.
1875 * mem.c (sys_mincore): Changed type of variables which deal with
1876 malloc size from int to unsigned long.
1879 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
1881 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
1882 safe to include kernel headers, and this one is not used anyway.
1885 2005-05-26 Roland McGrath <roland@redhat.com>
1887 * system.c (sys_sysctl): Check for errors accessing user pointers.
1888 Use malloc instead of alloca in case size is insane.
1890 2005-05-09 Roland McGrath <roland@redhat.com>
1892 * configure.ac: Check for libaio.h.
1893 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
1894 sys_io_getevents, sys_io_destroy): New functions.
1895 * linux/syscall.h: Declare them.
1896 * linux/syscallent.h: Use those for io_* syscalls.
1897 * linux/alpha/syscallent.h: Likewise.
1898 * linux/hppa/syscallent.h: Likewise.
1899 * linux/ia64/syscallent.h: Likewise.
1900 * linux/mips/syscallent.h: Likewise.
1901 * linux/powerpc/syscallent.h: Likewise.
1902 * linux/s390/syscallent.h: Likewise.
1903 * linux/s390x/syscallent.h: Likewise.
1904 * linux/x86_64/syscallent.h: Likewise.
1905 From Zach Brown <zach.brown@oracle.com>.
1908 * debian/control (Architecture): Add ppc64.
1909 Fixes Debian bug #301089.
1911 2005-05-05 Anton Blanchard <anton@samba.org>
1913 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
1916 2005-05-09 Roland McGrath <roland@redhat.com>
1918 * strace.c (main): Refuse negative -s argument value.
1919 Fixes Debian bug #303256.
1921 2005-04-25 Anton Blanchard <anton@samba.org>
1923 * file.c (openmodes): Add O_NOATIME flag if defined.
1925 2005-04-05 Anton Blanchard <anton@samba.org>
1927 * linux/powerpc/ioctlent.h: Regenerated.
1929 * signal.c (signame): Don't try and dereference negative index.
1931 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
1932 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
1933 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
1935 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
1936 but not IPC_NOWAIT, which have the same value.
1937 (sys_shmget): Use that instead of resource_flags.
1939 2005-03-22 Roland McGrath <roland@redhat.com>
1941 * desc.c (decode_select): Increase local buffer size.
1944 * configure.ac, NEWS: Version 4.5.11.
1945 * debian/changelog, strace.spec: 4.5.11-1.
1947 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
1949 2005-03-14 Roland McGrath <roland@redhat.com>
1951 * configure.ac, NEWS: Version 4.5.10.
1952 * debian/changelog, strace.spec: 4.5.10-1.
1954 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
1956 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
1957 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
1959 2005-02-28 Andreas Schwab <schwab@suse.de>
1961 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
1963 2005-03-14 Roland McGrath <roland@redhat.com>
1965 * linux/mips/syscallent.h: Update various calls.
1966 From Thiemo Seufer <ths@networkno.de>.
1967 Fixes Debian bug #256684.
1969 * debian/control (Architecture): Add s390.
1970 Fixes Debian bug #294172.
1972 2005-03-06 Roland McGrath <roland@redhat.com>
1974 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
1975 and SIGBUS signals, use si_addr in output.
1977 2005-03-01 Roland McGrath <roland@redhat.com>
1979 * file.c (print_xattr_val): Add a cast.
1981 2005-02-05 Roland McGrath <roland@redhat.com>
1983 * desc.c (decode_select): Calculate size of passed fd_set vectors and
1984 copy in the user's size rather than the standard sizeof(fd_set).
1985 Fixes Debian bug #65654, #284290.
1987 * util.c (printpath, printpathn): Print NULL and don't try any fetch
1989 Fixes Debian bug #63093.
1991 * debian/control (Build-Depends): Fix for s390 and sparc.
1992 From Bastian Blank <waldi@debian.org>.
1993 Fixes Debian bug #293564.
1995 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1997 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
1998 right before execv() call. Remove fake_execve() call.
1999 * defs.h (fake_execve): Remove unused declaration.
2000 * process.c (fake_execve): Remove unused function.
2003 2005-02-04 Roland McGrath <roland@redhat.com>
2005 * configure.ac, NEWS: Version 4.5.9.
2006 * debian/changelog, strace.spec: 4.5.9-2.
2008 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
2010 2005-02-02 Roland McGrath <roland@redhat.com>
2012 * debian/control: Add strace-udeb package for installer debugging.
2013 * debian/rules (binary-arch): Build it.
2014 From Joshua Kwan <joshk@triplehelix.org>.
2015 Fixes Debian bug #268294.
2017 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
2018 known values for Linux.
2020 * util.c (printcall): Print 16 ?s when long is 8 bytes.
2023 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
2025 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
2026 * ioctl.c (nioctlents2): Add const to type.
2027 Fixes Debian bug #278449.
2029 * sock.c (iffflags): New variable, table of IFF_* values.
2030 (print_addr): New function.
2031 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
2032 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
2033 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
2034 SIOCGIFINDEX, and fix their output.
2035 From Ulrich Drepper <drepper@redhat.com>.
2037 Fixes Debian bug #192164.
2039 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
2041 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
2042 * defs.h [HAVE_CONFIG_H]: Include config.h first.
2043 * strace.c: Include "defs.h" first.
2046 * syscall.c (call_summary): Fix potential NULL dereference.
2049 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2051 * syscall.c (qual_signal): Check bounds for numeric signal names.
2052 Fix parser of symbolic signal names.
2053 Fix return code, as required by qualify() function.
2054 * syscall.c (qual_desc): Check bounds for descriptor number.
2055 * syscall.c (qual_syscall): Correct return code, to be consistent
2056 with qualify() and other qual_* functions.
2059 2005-02-01 Roland McGrath <roland@redhat.com>
2061 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
2062 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
2064 [LINUX] (mount_flags): Add them.
2065 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
2066 set in the flags argument, don't try to fetch the filesystem string.
2069 * config.guess: Update from canonical version, timestamp 2004-11-12.
2070 * config.sub: Likewise, timestamp 2004-11-30.
2072 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
2073 * linux/syscall.h: Declare it.
2074 * linux/x86_64/syscallent.h: Use it.
2077 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
2078 (sys_sched_getparam, sys_sched_setparam): Likewise.
2081 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
2085 * linux/syscallent.h: Use sys_mincore instead of printargs.
2086 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
2087 sys_semtimedop, sys_umount2.
2090 * syscall.c (qual_signal): Fix inverted return value and bogus
2091 argument to qualify_one in the named case.
2093 * file.c (print_xattr_val): Don't use auto array sized by syscall
2094 argument. Use malloc instead, so it can fail for insane values.
2095 Fixes Debian bug #283704.
2097 * net.c (sys_getsockopt): Fix a format %ld -> %d.
2099 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
2101 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
2102 not to double the middle entry!
2105 * linux/x86_64/syscallent.h: Fix exit_group entry.
2107 * util.c (getpc) [S390 || S390X]: Implement it.
2108 Patch by David Wilder <wilder@us.ibm.com>.
2110 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
2111 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
2114 2005-01-22 Andreas Schwab <schwab@suse.de>
2116 * net.c (sys_getsockopt): Change type of len to int.
2118 2004-10-19 Roland McGrath <roland@redhat.com>
2120 * configure.ac, NEWS: Version 4.5.8.
2121 * debian/changelog, strace.spec: 4.5.8-1.
2123 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
2125 * configure.ac: Check for sys/epoll.h.
2126 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
2127 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
2129 * strace.c (handle_group_exit): Don't detach leader that wasn't
2130 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
2131 Remove droptcb loop at end, no longer required since 2.6 reports each
2135 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
2136 taking signal when it has nclone_threads > 0.
2138 * strace.c (handle_group_exit, trace): Mark leader with
2139 TCB_GROUP_EXITING and don't be surprised at child deaths when their
2143 * process.c (WCOREFLAG): Define if not defined.
2144 (W_STOPCODE, W_EXITCODE): Likewise.
2145 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2147 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
2148 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2150 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
2151 strace64.1 to strace.1, which doesn't exist.
2152 Fixes Debian bug #269220.
2154 2004-09-05 Phil Blundell <pb@nexus.co.uk>
2156 * linux/arm/syscallent.h: New file.
2158 2004-10-19 Roland McGrath <roland@redhat.com>
2160 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
2161 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
2162 (build/Makefile): Use $(CONFIG_OPTS).
2163 (build64/Makefile): Pass --host as well as --build.
2164 From Bastian Blank <waldi@debian.org>.
2165 Fixes Debian bug #271500.
2167 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
2168 From Randolph Chung <tausq@debian.org>
2169 Fixes Debian bug #273887.
2171 * file.c (sys_llseek): Revert last change.
2173 2004-09-14 Richard Henderson <rth@twiddle.net>
2175 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
2176 [gs]et_mempolicy, mq_*, waitid.
2178 2004-10-07 Roland McGrath <roland@redhat.com>
2180 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
2181 Use LONG_LONG macro.
2182 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
2184 * linux/x86_64/syscallent.h: Fix botched table entries.
2185 From Ulrich Drepper <drepper@redhat.com>.
2187 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
2189 * linux/syscall.h: Declare them.
2190 * linux/x86_64/syscallent.h: Likewise.
2191 From Ulrich Drepper <drepper@redhat.com>.
2193 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
2194 From Ulrich Drepper <drepper@redhat.com>.
2196 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
2198 * linux/syscall.h: Declare them.
2199 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
2200 * linux/x86_64/syscallent.h: Likewise.
2201 From Ulrich Drepper <drepper@redhat.com>.
2203 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
2205 * linux/ioctlsort.c (main): Omit duplicate lines
2206 (with same name and code) from output.
2207 * linux/ioctlent.sh: Build the list of ioctls defined in
2208 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
2209 as suggested by Peter Jones <pjones@redhat.com>
2210 * linux/ioctlent.h: Regenerated.
2213 2004-09-13 Ulrich Drepper <drepper@redhat.com>
2214 Dmitry V. Levin <ldv@altlinux.org>
2216 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
2218 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
2219 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
2220 * defs.h [LINUX]: Declare rtc_ioctl.
2223 2004-10-06 Roland McGrath <roland@redhat.com>
2225 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
2227 * linux/syscall.h: Declare them.
2228 * linux/syscallent.h: Use those for epoll_* syscalls.
2229 * linux/alpha/syscallent.h: Likewise.
2230 * linux/hppa/syscallent.h: Likewise.
2231 * linux/ia64/syscallent.h: Likewise.
2232 * linux/powerpc/syscallent.h: Likewise.
2233 * linux/s390/syscallent.h: Likewise.
2234 * linux/s390x/syscallent.h: Likewise.
2235 * linux/sparc/syscallent.h: Likewise.
2236 * linux/sparc64/syscallent.h: Likewise.
2237 * linux/sparc64/syscallent2.h: Likewise.
2238 * linux/x86_64/syscallent.h: Likewise.
2239 From Ulrich Drepper <drepper@redhat.com>.
2242 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
2243 and RLIMIT_MSGQUEUE, if defined.
2244 From Ulrich Drepper <drepper@redhat.com>.
2247 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
2248 (printmsghdr): Use it.
2249 From Ulrich Drepper <drepper@redhat.com>.
2252 * file.c (sprintmode): Add const to return type.
2253 (sprintfstype): Likewise.
2254 * signal.c (printsiginfo): Add a const.
2256 2004-09-15 Roland McGrath <roland@redhat.com>
2258 * linux/x86_64/syscallent.h: Use sys_waitid.
2260 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
2261 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
2263 2004-09-11 Roland McGrath <roland@redhat.com>
2265 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
2266 (sys_timer_settime): Likewise.
2267 (printsigevent): Print signals by name for SIGEV_SIGNAL.
2268 (sys_timer_create): Print clock ID symbolically.
2269 From Ulrich Drepper <drepper@redhat.com>.
2272 2004-09-07 Michal Ludvig <mludvig@suse.cz>
2274 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
2276 2004-09-03 Roland McGrath <roland@redhat.com>
2278 * syscall.c (qual_options): Add const to defn.
2280 (call_count, error_count, tv_count): Variables removed.
2281 (struct call_counts, counts): New type and variable.
2282 Update all users of the old three to use the new array of structs.
2283 (trace_syscall): Allocate counts on first use.
2284 (sorted_count): Variable removed.
2285 (call_summary): Allocate locally.
2287 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
2288 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
2289 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
2290 (nerrnos0, nerrnos1, nerrnos2): Likewise.
2291 * signal.c (signalent0, signalent1, signalent2): Likewise.
2292 (nsignals0, nsignals1, nsignals2): Likewise.
2293 (signame): LIkewise.
2294 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
2295 (nioctlents0, nioctlents1, nioctlents2): Likewise.
2296 (ioctl_lookup, ioctl_next_match): Likewise.
2297 * defs.h: Update decls.
2298 * io.c (sys_ioctl): Update users.
2300 * util.c (xlookup, printxval, addflags, printflags): Use const for
2301 struct xlat * argument.
2302 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
2303 * bjm.c: Add const to all struct xlat defns.
2310 * process.c: Likewise.
2311 * resource.c: Likewise.
2312 * signal.c: Likewise.
2314 * stream.c: Likewise.
2315 * system.c: Likewise.
2320 2004-09-01 Roland McGrath <roland@redhat.com>
2322 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
2323 mq_* syscalls, and names only for new calls up to 252.
2324 * linux/syscallent.h: Add waitid.
2325 * linux/x86_64/syscallent.h: Likewise.
2326 * linux/syscall.h: Declare sys_waitid.
2328 * process.c (internal_wait): Take second arg giving index of flags
2330 * defs.h: Update prototype.
2331 * syscall.c (internal_syscall): Update caller.
2332 Also use internal_wait for SYS_waitid.
2333 * process.c (sys_waitid): Define for [LINUX] as well.
2334 Don't tweak TCB_SUSPENDED--internal_wait does that.
2335 (waitid_types): Conditionalize use of nonstandard P_* macros.
2337 2004-08-31 Roland McGrath <roland@redhat.com>
2339 * configure.ac, NEWS: Version 4.5.7.
2340 * debian/changelog: 4.5.7-1.
2341 * strace.spec: 4.5.7-2.
2343 * debian/rules: Rewrite sparc64 change of 2004-07-12.
2344 Always do each build in a separate build directory.
2345 Fixes Debian bug #254728.
2347 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
2349 * strace.1: Say that -c shows system CPU time, not real time.
2350 Fixes Debian bug #254438.
2352 * syscall.c (dumpio): Match pread and pwrite system calls too.
2353 Fixes Debian bug #239947.
2355 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
2356 Fixes Debian bug #171653.
2358 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
2360 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
2363 2004-08-30 Roland McGrath <roland@redhat.com>
2365 * strace.c (main): Don't call fake_execve under -c.
2366 From Ulrich Drepper <drepper@redhat.com>.
2369 * net.c (sockipoptions): Add some options.
2370 [SOL_IPV6] (sockipv6options): New variable.
2371 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
2372 From Ulrich Drepper <drepper@redhat.com>.
2375 * time.c (clocknames): New variable, symbolic names for clock_t.
2376 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
2377 From Ulrich Drepper <drepper@redhat.com>.
2380 * system.c (personality_options): Hard-code values here.
2381 Don't #include <linux/personality.h> at all.
2382 Fixes RH#130965 and Debian bug #40588.
2384 * file.c (print_xattr_val): New function to show attribute values.
2385 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
2386 From Ulrich Drepper <drepper@redhat.com>.
2389 2004-07-12 Roland McGrath <roland@redhat.com>
2391 * configure.ac, NEWS: Version 4.5.6.
2392 * strace.spec, debian/changelog: 4.5.6-1.
2394 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
2396 * debian/rules: On sparc-linux, build strace64 as well.
2397 From Ben Collins <bcollins@debian.org>.
2398 Fixes Debian bug #254728.
2400 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
2402 * linux/sparc/syscallent.h: Sync with reality.
2403 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
2404 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
2405 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
2406 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
2407 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
2408 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
2409 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
2410 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
2411 sys_timer_settime, sys_timer_gettime): New declarations.
2412 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
2413 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
2414 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
2415 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
2416 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
2417 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
2418 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
2419 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
2420 linux/sparc64/syscallent1.h: New files.
2421 * defs.h (LINUXSPARC): Define also when SPARC64.
2422 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
2423 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
2424 Define possibly missing __NR_exit_group. Declare getrval2.
2425 * configure.ac (sparc64): New architecture case.
2426 * file.c (stat_sparc64): New structure.
2427 (printstat_sparc64): New output routine for that.
2428 (printstat): Call it, if personality is 2.
2429 (printstat64): Likewise.
2430 * util.c: Conditionalize ptrace defines on LINUXSPARC
2432 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2433 to PTRACE_FOOREGS64 so that more sparc code can be shared
2434 between 64-bit and 32-bit.
2435 (_hack_syscall5): Correct trap number when SPARC64.
2436 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
2437 (getpc): Handle SPARC64 && LINUX.
2438 (printcall): Likewise.
2439 (arg fetching/setting): Use same code for SPARC64 LINUX
2441 (setbpt): Handle SPARC64 && LINUX.
2442 (clearbpt): Likewise.
2443 * signal.c: Conditionalize ptrace defines on SPARC and
2445 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2446 to PTRACE_FOOREGS64 so that more sparc code can be shared
2447 between 64-bit and 32-bit.
2448 (m_siginfo): Use same definition on SPARC64 as SPARC.
2449 (sys_sigreturn): Handle LINUX && SPARC64.
2450 * syscall.c: Conditionalize ptrace defines on SPARC and
2452 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2453 to PTRACE_FOOREGS64 so that more sparc code can be shared
2454 between 64-bit and 32-bit.
2455 (getscno): Use same static state on SPARC64 as SPARC,
2456 and add SPARC64 handling.
2457 (get_error): Handle LINUX && SPARC64.
2458 (force_result): Likewise.
2459 (syscall_enter): Likewise.
2460 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
2462 (getrval2): Handle LINUX && SPARC64.
2463 * process.c: Conditionalize ptrace defines on SPARC and
2465 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2466 to PTRACE_FOOREGS64 so that more sparc code can be shared
2467 between 64-bit and 32-bit.
2468 (change_syscall): Handle LINUX && SPARC64.
2469 (struct_user_offsets): Ifdef out those which do not exist
2471 * net.c (sys_pipe): Handle LINUX && SPARC64.
2472 * ioctl.c: Fix initializer typo for nioctlents2, was
2473 nioctlents1 by accident.
2475 2004-06-28 Andreas Schwab <schwab@suse.de>
2477 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
2478 (sys_execve): Remove it here.
2480 2004-07-12 Roland McGrath <roland@redhat.com>
2482 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
2484 * debian/control (Section): Move to utils, matching Debian override.
2486 * net.c (addrfams): Make variable global.
2487 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
2488 SIOCGIFINDEX, and SIOCGIFCONF.
2489 From Ulrich Drepper <drepper@redhat.com>.
2492 * linux/ioctlsort.c: Add some #includes.
2493 [POWERPC]: Kludge out high bits.
2494 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
2495 * linux/powerpc/ioctlent.h: Likewise.
2497 2004-07-11 Roland McGrath <roland@redhat.com>
2499 * linux/ioctlent.sh: Replace asm with $asm in all places.
2501 * configure.ac: Add I386 as AM_CONDITIONAL.
2502 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
2503 the ioctlent.h file.
2505 2004-07-08 Roland McGrath <roland@redhat.com>
2507 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
2508 that's what the kernel will do.
2510 2004-07-07 Roland McGrath <roland@redhat.com>
2512 * linux/ioctlent.sh: Take optional second argument to use as directory
2513 name in place of `asm'.
2515 2004-06-27 Roland McGrath <roland@redhat.com>
2517 * configure.ac, NEWS: Version 4.5.5.
2518 * strace.spec, debian/changelog: 4.5.5-1.
2520 2004-06-22 Roland McGrath <roland@redhat.com>
2522 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
2523 sign extend the low 32 bits of RAX to 64 bits.
2526 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
2528 2004-06-03 Roland McGrath <roland@redhat.com>
2530 * configure.ac, NEWS: Version 4.5.4.
2531 * strace.spec, debian/changelog: 4.5.4-1.
2533 * net.c (domains): Add many PF_* values #ifdef PF_*.
2534 (addrfams): Add many AF_* values #ifdef AF_*.
2535 Fixes Debian bug #250506.
2537 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
2539 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
2541 (main): Print a note that program output is generated by
2543 * linux/ioctlent.sh: Build the list of ioctls defined in
2544 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
2545 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
2546 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
2547 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
2548 * linux/ioctlent.h: Regenerated from linux-2.6.5.
2551 2004-06-03 Roland McGrath <roland@redhat.com>
2553 * debian/control (Architecture): Add amd64.
2554 Fixes Debian bug #246568.
2556 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
2557 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
2558 (expand_tcbtab): New function, broken out of ...
2559 * process.c (fork_tcb): ... here, call that.
2560 * defs.h: Declare expand_tcbtab.
2562 2004-04-19 Roland McGrath <roland@redhat.com>
2564 * process.c (printstatus): Add a space before | in output.
2566 2004-04-16 Roland McGrath <roland@redhat.com>
2568 * configure.ac: Version 4.5.3.
2569 * strace.spec, debian/changelog: 4.5.3-1.
2571 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
2573 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
2574 from long to unsigned long, to fix output of the quotactl command
2578 2004-04-16 Roland McGrath <roland@redhat.com>
2580 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
2581 From Maxim Shchetynin <maxim@de.ibm.com>.
2583 * configure.ac: Check for <mqueue.h>.
2584 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
2585 decode struct mq_attr.
2586 * NEWS: Mention mq support.
2588 * linux/syscall.h: Support new mq_* syscalls on Linux.
2589 * linux/syscallent.h: Likewise.
2590 * linux/dummy.h: Likewise.
2592 * time.c (printsigevent): Handle SIGEV_THREAD.
2593 From Ulrich Drepper <drepper@redhat.com>.
2596 2004-04-13 Roland McGrath <roland@redhat.com>
2598 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
2600 From Ulrich Drepper <drepper@redhat.com>.
2603 * process.c (printstatus): Mask out bits presented symbolically, and
2604 print "| 0xnnn" if the remaining bits are not all zero.
2605 Fixes Debian bug #240062.
2607 * process.c (print_affinitylist): Rewritten to handle indirect values.
2608 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
2609 From Ulrich Drepper <drepper@redhat.com>.
2612 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
2614 2004-04-08 Roland McGrath <roland@redhat.com>
2616 * strace.c (main) [LINUX]: When attaching for -p, look in
2617 /proc/PID/task for all threads and attach them as presumed
2618 CLONE_THREAD children.
2619 * NEWS: Mention the feature.
2622 2004-03-02 Roland McGrath <roland@redhat.com>
2624 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
2625 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2627 * debian/control (Standards-Version): Update to 3.6.1.
2629 2004-03-01 Roland McGrath <roland@redhat.com>
2631 * configure.ac, NEWS: Version 4.5.2.
2632 * strace.spec, debian/changelog: 4.5.2-1.
2634 * strace.c (main): Avoid potential buffer overruns from ludicrous
2635 arguments or PATH values.
2636 * syscall.c (qual_signal): Bail out for too-long string.
2638 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
2639 Fixes Debian bug #223207.
2641 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
2643 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
2644 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
2645 struct modify_ldt_ldt_s.
2646 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
2648 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
2649 From Tim Yamin <plasmaroo@gentoo.org>.
2651 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
2654 * configure.ac: Check for `struct pt_all_user_regs'
2655 and `struct ia64_fpreg' in <sys/ptrace.h>.
2656 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
2657 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
2659 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
2660 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
2662 * util.c [LINUX] (arg0_index, arg1_index): New macros.
2663 [S390 || S390X]: Define them with inverted values.
2664 (setbpt): Use them for u_arg indices.
2666 2004-02-26 Andreas Schwab <schwab@suse.de>
2668 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
2669 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
2670 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
2672 2004-03-01 Roland McGrath <roland@redhat.com>
2674 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
2675 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2676 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
2677 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
2678 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2679 sys_sched_get_priority_min): New functions.
2680 From Ulrich Drepper <drepper@redhat.com>.
2683 2004-02-20 Roland McGrath <roland@redhat.com>
2685 * linux/hppa/syscallent.h: Update some syscalls.
2686 From Randolph Chung <tausq@debian.org>.
2687 Fixes Debian bug #231632.
2689 2003-12-31 David Mosberger <davidm@hpl.hp.com>
2691 * process.c (internal_exit): For ia64, also recognize IA-32 252
2693 (change_syscall): For IA64, also support changing IA-32 syscalls.
2694 * syscall.c (internal_syscall): For IA64, also recognize IA-32
2695 syscall 252 (exit_group) as an internal_exit() syscall.
2696 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
2698 (SYS_vfork): Likewise.
2699 (arg_setup): For IA64 version, also support IA-32 syscalls.
2700 (get_arg0): Likewise.
2701 (get_arg1): Likewise.
2702 (set_arg0): Likewise.
2703 (set_arg1): Likewise.
2705 2004-02-15 Anton Blanchard <anton@samba.org>
2707 * linux/powerpc/syscallent.h: Add rtas call.
2708 Shift multiplexed syscalls to start at 300, we are already about
2709 to hit 256 real syscalls.
2710 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
2712 2004-02-19 Roland McGrath <roland@redhat.com>
2714 * strace.c (main): Use TCP->pid, not PID, in -p message.
2715 Fixes Debian bug #229802.
2717 2004-01-13 Roland McGrath <roland@redhat.com>
2719 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
2722 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
2723 Reported by Petter Reinholdtsen <pere@hungry.com>.
2725 2003-12-31 David Mosberger <davidm@hpl.hp.com>
2727 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
2729 2003-12-14 Anton Blanchard <anton@samba.org>
2731 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
2732 Use %llu formats for them.
2734 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
2736 * linux/powerpc/syscallent.h: Update to include recently added
2739 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
2740 ppc64, we were misreporting syscalls that really succeeded as having
2743 2004-01-13 Roland McGrath <roland@redhat.com>
2745 * strace.1: Remove comment about vfork on Linux.
2746 Fixes Debian bug #223390.
2748 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
2749 (sys_getdents64) [LINUX]: Print d_type field.
2751 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
2753 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
2754 killed process if available. Fixes RH#112117.
2756 2003-11-13 Roland McGrath <roland@redhat.com>
2758 * configure.ac, NEWS: Version 4.5.1.
2759 * strace.spec, debian/changelog: 4.5.1-1.
2761 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
2763 * defs.h (ioctl_lookup): Prototype change.
2764 * ioctl.c (ioctl_next_match): New function.
2765 * defs.h: Declare it.
2766 * io.c (sys_ioctl): Use it, to display all possible ioctl names
2767 when there's more than one match.
2768 * ioctl.c (ioctl_lookup): Likewise.
2769 * stream.c (internal_stream_ioctl): Likewise.
2770 Patch from Solar Designer <solar@openwall.com>.
2772 2003-11-13 Roland McGrath <roland@redhat.com>
2774 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
2775 * linux/sh64/syscallent.h: Likewise.
2777 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
2779 Fixes for RH#105359.
2780 * util.c (printuid): New function.
2781 * defs.h: Declare it.
2782 * file.c (sys_chown): Use it.
2783 * file.c (sys_fchown): Likewise.
2784 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
2785 sys_setresgid): Likewise.
2786 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
2787 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
2788 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
2789 setuid32, setgid32, setfsuid32, setfsgid32.
2790 * process.c [LINUX]: Define GETGROUPS32_T.
2791 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
2793 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
2796 2003-11-11 Roland McGrath <roland@redhat.com>
2798 * strace.c (main): Bail with usage error for missing command before we
2799 open the -o file or fiddle uids.
2801 2003-11-06 Roland McGrath <roland@redhat.com>
2803 * strace.c (main): Treat piped output more like file output.
2804 Disallow -ff with piped output. Fixes RH#105366.
2805 Reported by Dmitry V. Levin <ldv@altlinux.org>
2807 * strace.c (tprintf): Check result of vfprintf and use perror when it
2808 fails while not writing to stderr itself. Fixes Debian bug #218762.
2810 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
2811 From Ulrich Drepper <drepper@redhat.com>.
2813 2003-11-01 Roland McGrath <roland@redhat.com>
2815 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
2816 setitimer rather than hard-coding a value based on HZ.
2817 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
2819 2003-10-21 Roland McGrath <roland@redhat.com>
2821 * strace.1: Fixed a few spelling errors.
2822 Fixes Debian bug #217008.
2824 * syscall.c: Revert last change, was broken.
2826 2003-10-01 Roland McGrath <roland@redhat.com>
2828 * process.c (internal_clone): Don't suspend parent when call requested
2829 a specific PID that is not a traced child.
2831 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
2832 from right to left so we don't have to presume the size.
2833 Reported by David Woodhouse <dwmw2@redhat.com>.
2835 2003-09-25 Roland McGrath <roland@redhat.com>
2837 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
2838 these in the table if they are defined.
2840 2003-09-24 Roland McGrath <roland@redhat.com>
2842 * configure.ac, NEWS: Version 4.5.
2843 * strace.spec, debian/changelog: 4.5-1.
2845 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
2846 instruction decoding branch if TCB_INSYSCALL is clear.
2847 Reported by <jochen@penguin-breeder.org>.
2849 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
2851 2003-09-23 Roland McGrath <roland@redhat.com>
2853 * strace.spec: On ppc64 (maybe others later), create an strace64
2854 package as well containing just /usr/bin/strace64.
2856 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
2859 2003-08-21 Roland McGrath <roland@redhat.com>
2861 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
2862 * linux/x86_64/syscallent.h: Likewise.
2863 * linux/s390/syscallent.h: Likewise.
2864 * linux/s390x/syscallent.h: Likewise.
2866 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
2868 * defs.h (ALIGN64): Define for MIPS.
2869 * io.c (PREAD_OFFSET_ARG): Define.
2870 (sys_pread, sys_pwrite): Use it.
2871 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
2873 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
2874 (truncate64, ftruncate64): Pretty-print.
2875 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
2876 (truncate64, ftruncate64): Take four arguments.
2878 2003-07-17 Roland McGrath <roland@redhat.com>
2880 * configure.ac, NEWS: Version 4.4.99.
2881 * strace.spec, debian/changelog: 4.4.99-1.
2883 2003-07-15 Anton Blanchard <anton@samba.org>
2885 * ipc.c: Add SHM_HUGETLB field.
2886 Mask out permission bits in msgget, semget and shmget before
2887 printing resource_flags.
2888 Mask execute permission bits (even though we dont currently
2891 2003-07-17 Roland McGrath <roland@redhat.com>
2893 * linux/powerpc/syscallent.h (tgkill): New at 250.
2895 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
2896 From Ulrich Drepper <drepper@redhat.com>.
2898 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
2899 * file.c (printstatfs): Print f_fsid and f_frsize.
2900 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
2901 * linux/syscall.h: Add decls.
2902 From Ulrich Drepper <drepper@redhat.com>.
2904 2003-07-09 Roland McGrath <roland@redhat.com>
2906 * linux/ia64/syscallent.h (tgkill): New at 1235.
2908 2003-07-05 Richard Henderson <rth@twiddle.net>
2910 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
2911 * syscall.c (ERESTART_RESTARTBLOCK): New.
2912 (trace_syscall): Print it.
2913 * linux/alpha/syscallent.h (osf_syscall): Name properly.
2914 (osf_set_program_attributes): Fix typo.
2915 (osf_nfssvc): Likewise.
2916 (osf_sigsendset): Likewise.
2917 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
2918 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
2919 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
2920 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
2921 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
2922 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
2923 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
2924 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
2925 clock_getres, clock_nanosleep, semtimedop): New.
2927 2003-07-08 Roland McGrath <roland@redhat.com>
2929 * signal.c (sys_tgkill): New function.
2930 * linux/syscall.h: Declare it.
2931 * linux/syscallent.h: Add tgkill.
2933 2003-06-27 Roland McGrath <roland@redhat.com>
2935 * configure.ac: Check for type `struct __old_kernel_stat'.
2936 * file.c (convertoldstat, printoldstat): Define under
2937 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
2938 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
2939 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
2940 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
2942 2003-06-26 Roland McGrath <roland@redhat.com>
2944 * configure.ac: SHMEDIA -> SH64
2947 * process.c: Likewise.
2949 * syscall.c: Likewise.
2951 * linux/shmedia/syscallent.h: Moved to ...
2952 * linux/sh64/syscallent.h: ... here.
2954 * config.guess: Update from canonical version, timestamp 2003-06-17.
2955 * config.sub: Likewise.
2957 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
2958 From: Joshua Neal <tinara@netpipeline.net>.
2960 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
2961 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
2962 * linux/ia64/syscallent.h: Likewise.
2963 * linux/powerpc/syscallent.h: Likewise.
2964 * linux/s390/syscallent.h: Likewise.
2965 * linux/s390x/syscallent.h: Likewise.
2966 * linux/x86_64/syscallent.h: Likewise.
2967 From Jakub Jelinek <jakub@redhat.com>.
2969 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
2970 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2972 2003-06-23 Roland McGrath <roland@redhat.com>
2974 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
2975 From Ulrich Drepper <drepper@redhat.com>.
2977 2003-06-10 Roland McGrath <roland@redhat.com>
2979 * configure.ac, NEWS: Version 4.4.98.
2980 * strace.spec, debian/changelog: 4.4.98-1.
2982 2003-06-09 Roland McGrath <roland@redhat.com>
2984 * linux/s390x/syscallent.h: Update many syscalls.
2985 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
2987 * linux/s390/syscallent.h: Update many syscalls.
2988 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
2990 * linux/shmedia/syscallent.h: New file.
2991 From Stephen Thomas <stephen.thomas@superh.com>.
2993 * strace.c (trace): Print a message and newline for a WIFEXITED report
2994 from the process we just printed an unterminated syscall line for.
2996 2003-06-03 Roland McGrath <roland@redhat.com>
2998 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
3000 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
3001 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
3002 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
3003 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
3004 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
3005 (get_error) [LINUX] [ARM]: Update.
3006 (syscall_enter) [LINUX] [ARM]: New case.
3007 * util.c (printcall) [LINUX] [ARM]: New case.
3009 * debian/control (Standards-Version): Update to 3.5.10.
3011 * strace.c (main): In PATH search, accept only a regular file with
3012 execute bits set. Fixes Debian bug #137103.
3014 2003-06-02 Roland McGrath <roland@redhat.com>
3016 * strace.c (main): Set -q when given -o and not -p, and not when not
3017 given -o, to match what the man page always said.
3018 Fixes Debian bug #47113, #153678.
3020 * configure.ac, NEWS: Version 4.4.97.
3021 * strace.spec, debian/changelog: 4.4.97-1.
3023 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
3024 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
3026 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3027 timestamp 2003-05-22.
3028 * config.sub: Likewise, timestamp 2003-05-24.
3030 2003-05-22 Roland McGrath <roland@redhat.com>
3032 * defs.h (struct tcb): New member `nzombies'.
3033 * strace.c (alloctcb): Initialize it.
3034 (droptcb): Increment our parent's zombie count.
3035 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
3036 process has zombies it can reap. On the way out, if we reaped
3037 an untraced process, decrement the zombie count.
3039 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
3040 separately using signame.
3042 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
3043 of literal 0 for index. Consult the right flags without clobbering
3044 anything when we reparent the new child to the caller's parent thread.
3046 * linux/s390/syscallent.h: Fix sys_clone argument count.
3047 * linux/s390x/syscallent.h: Likewise.
3048 * linux/mips/syscallent.h: Likewise.
3049 * linux/alpha/syscallent.h: Likewise.
3050 * linux/powerpc/syscallent.h: Likewise.
3051 * linux/sh/syscallent.h: Likewise.
3052 * linux/sparc/syscallent.h: Likewise.
3053 * linux/hppa/syscallent.h: Likewise.
3055 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
3056 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
3058 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
3059 [LINUX || SVR4] (siginfo_codes): Add strings for them.
3061 * process.c (print_affinitylist): Fix loop condition.
3062 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
3064 2003-04-10 Roland McGrath <roland@redhat.com>
3066 * syscall.c (qual_desc): Return zero after parsing number.
3067 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
3069 2003-04-07 Roland McGrath <roland@redhat.com>
3071 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
3072 * linux/syscall.h: Likewise.
3073 * ipc.c [LINUX] (sys_semtimedop): New function.
3074 From Ulrich Drepper <drepper@redhat.com>.
3076 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
3077 From Ulrich Drepper <drepper@redhat.com>.
3079 2003-04-01 Philippe De Muyter <phdm@macqel.be>
3081 * sock.c, stream.c: Check #ifdef LINUX, not linux.
3082 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
3084 2003-03-30 Roland McGrath <roland@redhat.com>
3086 * configure.ac, NEWS: Version 4.4.96.
3087 * strace.spec, debian/changelog: 4.4.96-1.
3089 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
3091 Various fixes for SuperH [SH]:
3092 * mem.c (sys_old_mmap): mmap() parameters passed in registers
3093 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
3095 * process.c (change_syscall): Fixed register which holds system
3097 * util.c (arg0_offset, arg1_offset): provide definition
3098 * Makefile.am: Added new files in linux/sh
3099 * linux/sh/syscallent.h: New file.
3100 * linux/sh/errnoent.h: New file.
3101 * linux/sh/ioctlent.h: New file.
3102 * linux/sh/signalent.h: New file.
3104 * linux/ioctlent.sh: Take an arg for location of header files
3105 * syscallent.sh: Replaced lost $
3107 2003-03-30 Roland McGrath <roland@redhat.com>
3109 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
3110 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
3111 From Ulrich Drepper <drepper@redhat.com>.
3113 * linux/syscallent.h: Use sys_getrlimit for 191.
3114 Use name "old_getrlimit" for 76.
3115 Reported by Ulrich Drepper <drepper@redhat.com>.
3117 2003-03-18 Roland McGrath <roland@redhat.com>
3119 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
3121 2003-03-17 Roland McGrath <roland@redhat.com>
3123 * linux/x86_64/syscallent.h: clone takes 5 args.
3124 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
3126 2003-03-15 Roland McGrath <roland@redhat.com>
3128 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
3130 2003-03-14 Roland McGrath <roland@redhat.com>
3132 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
3134 * linux/ia64/syscallent.h: clone takes 5 arguments.
3135 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
3137 2003-03-12 Roland McGrath <roland@redhat.com>
3139 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
3140 Use sys_clone for clone2.
3141 * linux/syscall.h: Don't declare sys_clone2.
3142 * process.c (sys_clone): Rewritten to handle both flavors,
3143 print all extra args depending on flag bits.
3144 (sys_clone2): Function removed.
3146 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
3148 2003-03-04 Roland McGrath <roland@redhat.com>
3150 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
3151 TCB_INSYSCALL is clear, like other platforms do.
3153 2003-03-04 Ulrich Drepper <drepper@redhat.com>
3155 * mem.c [LINUX] (sys_remap_file_pages): New function.
3156 * linux/syscall.h: Declare it.
3157 * linux/syscallent.h: Use it.
3158 * linux/powerpc/syscallent.h: Likewise.
3160 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
3162 2003-02-26 Roland McGrath <roland@redhat.com>
3164 * configure.ac: Fix typo in netinet/in.h check.
3165 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
3166 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
3168 2003-02-24 Roland McGrath <roland@redhat.com>
3170 * configure.ac, NEWS: Version 4.4.95.
3171 * strace.spec, debian/changelog: 4.4.95-1.
3173 * process.c (sys_getresgid): Fix typos in argument access.
3175 2003-02-23 Roland McGrath <roland@redhat.com>
3177 * process.c (sys_getresuid): Fix typos in argument access.
3178 Reported by Anton Blanchard <anton@samba.org>.
3180 2003-02-19 Roland McGrath <roland@redhat.com>
3182 * configure.ac, NEWS: Version 4.4.94.
3183 * strace.spec, debian/changelog: 4.4.94-1.
3185 * version.c: Removed.
3186 * Makefile.am (strace_SOURCES): Remove it.
3187 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
3189 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
3190 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
3191 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
3193 2003-01-23 Roland McGrath <roland@redhat.com>
3195 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
3196 SPARC, which doesn't use the header regardless.
3198 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
3201 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
3203 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
3204 [! SYS_putpmsg] (sys_putpmsg): Likewise.
3206 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
3207 since they can conflict.
3209 2003-01-21 Roland McGrath <roland@redhat.com>
3211 * strace.c (usage): Omit -z, since it has never worked properly.
3214 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
3215 var=val in environ or to remove var, respectively.
3216 (usage): Mention it.
3217 * strace.1, NEWS: Document it.
3219 * configure.ac, NEWS: Version 4.4.93.
3220 * strace.spec, debian/changelog: 4.4.93-1.
3221 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
3223 2003-01-20 Roland McGrath <roland@redhat.com>
3225 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
3226 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
3227 TCB_WAITEXECVE state with special kludges.
3229 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
3230 reversed from other architectures.
3232 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
3233 conditional on [TCB_WAITEXECVE] instead of list of processors.
3235 * util.c (restore_arg0): Evaluate args in no-op defns.
3237 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
3238 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
3240 2003-01-17 Anton Blanchard <anton@samba.org>
3242 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
3244 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
3246 2003-01-14 Roland McGrath <roland@redhat.com>
3248 * linux/powerpc/errnoent.h: Add missing errnos.
3249 * linux/powerpc/ioctlent.h: Update ioctl values.
3250 From Anton Blanchard <anton@samba.org>.
3252 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
3253 From Anton Blanchard <anton@samba.org>.
3255 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
3256 sys_ftruncate64, instead of printargs, for those syscalls.
3257 * linux/mips/syscallent.h: Likewise.
3258 * linux/powerpc/syscallent.h: Likewise.
3259 * linux/s390/syscallent.h: Likewise.
3260 * linux/sparc/syscallent.h: Likewise.
3262 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
3263 All others at the moment use linux/syscallent.h, where it's 300.
3265 * strace.1: Update bug reporting info.
3267 * resource.c [LINUX] (quotacmds): Grok new command encodings.
3268 From Nathan Scott <nathans@debian.org>.
3270 * configure.ac, NEWS: Version 4.4.92.
3271 * strace.spec, debian/changelog: 4.4.92-1.
3273 * configure.ac: Match powerpc* (includes powerpc64), and don't match
3274 ppc (never comes out of config.sub).
3276 * process.c (sys_ptrace): Use #lx format for address argument.
3277 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
3278 * process.c [POWERPC]: Likewise.
3279 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
3280 * syscall.c (get_scno) [POWERPC]: Likewise.
3281 * util.c [POWERPC]: Likewise.
3282 (printnum): Use long for NUM.
3283 From Anton Blanchard <anton@samba.org>.
3285 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
3287 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
3288 appropriately via set_arg0 or no-ops for each architecture.
3289 (clearbpt): Use those instead of set_arg0 and set_arg1.
3291 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
3292 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
3293 sys_ftruncate64, instead of printargs, for those syscalls.
3295 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
3296 (sys_ptrace): Use printxval.
3297 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
3298 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
3300 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
3301 print it before using printxval.
3302 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
3304 2003-01-13 Roland McGrath <roland@redhat.com>
3306 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3307 timestamp 2003-01-10.
3308 * config.sub: Likewise, timestamp 2003-01-03.
3309 * install-sh: Update from Automake 1.7.2.
3311 * linux/powerpc/signalent.h: Add SIGRTMIN.
3312 From Anton Blanchard <anton@samba.org>.
3314 * linux/powerpc/syscallent.h: Add missing system calls.
3315 Decode more system calls, we were just printargs for many things.
3316 Remove some x86-specific system calls.
3317 Remove two syscalls between the socket and ipc syscalls,
3318 it was resulting in all IPC syscalls being off by two.
3320 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
3321 From Anton Blanchard <anton@samba.org>.
3323 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
3324 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
3325 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
3326 From Anton Blanchard <anton@samba.org>.
3328 * term.c [LINUX]: Get kernel definition of struct termios.
3329 From Anton Blanchard <anton@samba.org>.
3331 * linux/ioctlent.sh: Look in sound/ directory too.
3332 From Anton Blanchard <anton@samba.org>.
3334 * desc.c (printflock64): Fix ADDR argument type.
3335 From Anton Blanchard <anton@samba.org>.
3337 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
3338 sys_siglist and _sys_siglist.
3339 Reported by John Hughes <john@Calva.COM>.
3341 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
3342 Reported by John Hughes <john@Calva.COM>.
3344 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
3346 2003-01-10 Roland McGrath <roland@redhat.com>
3348 * configure.ac, NEWS: Version 4.4.91.
3349 * strace.spec, debian/changelog: 4.4.91-1
3351 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
3352 values for x86-64, conditional on current_personality.
3354 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
3356 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
3357 * stream.c (print_transport_message): Use #ifdefs for those members.
3359 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
3361 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
3362 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
3364 * strace.c (pfd2tcb): Fix for new tcbtab type.
3365 (rebuild_pollv): Likewise.
3366 (detach): Put variables used under [LINUX] inside #ifdef.
3368 * process.c (change_syscall) [POWERPC]: Add missing return.
3369 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
3371 * strace.spec: New file.
3372 * debian/changelog: 4.4.90-1
3373 * debian/rules (binary-arch): Depend on build.
3374 (clean): Don't try to run Makefile.in.
3375 * debian/control (Standards-Version): Now 3.5.8.
3377 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
3379 2003-01-09 Roland McGrath <roland@redhat.com>
3381 * syscall.c (force_result) [S390 || S390X]: Fix typo.
3383 * debian/control: Update Maintainer: field.
3385 2003-01-08 Roland McGrath <roland@redhat.com>
3387 * NEWS: Update for 4.4.90 test release.
3389 Support for new Linux 2.5 thread features.
3390 * defs.h [LINUX]: Define __NR_exit_group if not defined.
3391 (struct tcb): New members nclone_threads, nclone_detached,
3393 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
3394 (waiting_parent): Macro removed.
3395 (pid2tcb): Declare it.
3396 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
3397 child to our parent if we are a CLONE_THREAD child ourselves.
3398 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
3399 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
3400 determining if we have any. If TCB_CLONE_THREAD is set, check
3401 parent's children instead of our own, and bump nclone_waiting count.
3402 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
3403 the syscall was exit_group.
3404 * syscall.c (internal_syscall): Use internal_exit for exit_group.
3405 * strace.c (pid2tcb): No longer static.
3406 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
3407 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
3408 If we have thread children, set TCB_EXITING and don't clear the TCB.
3409 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
3410 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
3411 children of our parent that might be waiting for us too.
3412 [TCB_GROUP_EXITING] (handle_group_exit): New function.
3413 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
3415 Revamp -f support for Linux.
3416 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
3417 the system call to be clone with CLONE_PTRACE set. Various new static
3419 * process.c (internal_clone): Define also #ifdef SYS_clone2.
3420 Initialize TCPCHILD->parent field.
3421 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
3422 Check in case the new child is in the tcb already.
3423 (internal_fork) [LINUX]: Just call internal_clone.
3424 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
3425 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
3427 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
3429 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
3431 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
3433 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
3435 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
3437 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
3439 * debian/rules: no longer install postinst and prerm
3440 * debian/control: do not end summary with full stop (lintian)
3442 2002-12-30 Roland McGrath <roland@redhat.com>
3444 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
3445 (EXTRA_DIST): Add missing files.
3447 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
3449 * syscall.c (qualify_one): New function.
3450 (qual_options): Replace lookup field with qualify, update initializer.
3451 (qualify): Update caller.
3452 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
3453 (qual_syscall): Rewritten lookup_syscall, match name more than once.
3454 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
3456 * version.c (version): Make const, bump to 4.4.90.
3457 * strace.c: Update decl.
3459 * Makefile.am [LINUX && X86_64]: Remove cruft.
3460 * linux/x86_64/errnoent1.h: New file.
3461 * linux/x86_64/ioctlent1.h: New file.
3462 * linux/x86_64/signalent1.h: New file.
3463 * linux/x86_64/syscallent1.h: New file.
3464 * linux/x86_64/i386-headers.diff: File removed.
3465 * linux/x86_64/makeheaders.sh: File removed.
3466 * linux/x86_64/Makefile.in: File removed.
3468 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
3469 already broken for 32-bit personality on x86-64.
3471 2002-12-29 Roland McGrath <roland@redhat.com>
3473 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
3474 * linux/Makefile.am: File removed.
3475 * freebsd/Makefile.am: File removed.
3476 * sunos4/Makefile.in: File removed.
3477 * svr4/Makefile.in: File removed.
3479 * linux/alpha/Makefile.in: File removed.
3480 * linux/hppa/Makefile.in: File removed.
3481 * linux/ia64/Makefile.in: File removed.
3482 * linux/powerpc/Makefile.in: File removed.
3483 * linux/s390/Makefile.in: File removed.
3484 * linux/s390x/Makefile.in: File removed.
3486 2002-12-26 Roland McGrath <roland@redhat.com>
3488 * syscallent.sh: Grok three flavors of #define line, uniquify.
3489 * linux/hppa/syscallent.sh: File removed.
3490 * linux/powerpc/syscallent.sh: File removed.
3492 * linux/Makefile.am: New file.
3493 * linux/Makefile.in: File removed.
3494 * freebsd/Makefile.am: New file.
3495 * freebsd/i386/Makefile.am: New file.
3496 * freebsd/i386/Makefile.in: File removed.
3498 2002-12-22 Roland McGrath <roland@redhat.com>
3500 Update to Autoconf 2.57, and Automakify with version 1.7.
3501 * Makefile.am: New file.
3502 * Makefile.in: File removed.
3503 * configure.in: Moved to ...
3504 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
3505 * aclocal.m4: Moved to ...
3506 * acinclude.m4: ... here. Update for Autoconf 2.5x.
3507 * acconfig.h: File removed.
3508 * AUTHORS: New file, makes automake happy.
3509 * autogen.sh: File removed.
3510 * README-CVS: Update to recommend autoreconf instead.
3511 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
3512 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
3513 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
3514 * strace.c: *_DECLARED -> HAVE_DECL_*
3515 * stream.c: HAVE_* -> HAVE_STRUCT_*
3517 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
3518 sh, and use $(srcdir) to find the script.
3519 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
3520 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
3521 * linux/x86_64/Makefile.in (headers): Renamed to all.
3522 * linux/alpha/Makefile.in: Add empty install target.
3523 * linux/x86_64/Makefile.in: Likewise.
3524 * linux/powerpc/Makefile.in: Likewise.
3525 * linux/Makefile.in: Likewise.
3527 2002-12-26 Roland McGrath <roland@redhat.com>
3529 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
3530 From Daniel Jacobowitz <drow@false.org>.
3532 2002-12-21 Roland McGrath <roland@redhat.com>
3534 * linux/syscallent.h: Add some new 2.5 syscall names.
3535 Now clone takes 5 args.
3536 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
3537 [LINUX] (sys_clone): Print new args.
3538 * mem.c (print_ldt_entry): Make global.
3540 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
3541 safety, since up to 260 are already used in 2.5 kernels.
3542 * linux/syscallent.h: Update the table.
3543 * linux/ia64/syscallent.h: Likewise.
3545 * syscall.c (force_result): New function.
3546 * process.c (internal_wait): Handle ECHILD exit from wait call with
3547 WNOHANG flag set; force the return value to 0 in the inferior when it
3548 has live children we are tracing.
3549 * NEWS: Mention the bug fix.
3551 2002-12-17 Roland McGrath <roland@redhat.com>
3553 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
3554 with linux/syscallent.h additions.
3556 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
3557 (tcbtabsize): New variable.
3558 (main): Initialize them using dynamic allocation.
3559 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
3560 (pid2tcb, cleanup): Likewise.
3561 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
3562 (rebuild_pollv): Dynamically allocate the vector.
3563 * defs.h (tcbtab): Update decls.
3564 (MAX_PROCS): Macro removed, no more static limit on this.
3565 * process.c (fork_tcb): New function.
3566 (internal_clone, internal_fork): Use it instead of checking nprocs.
3568 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
3569 in wait after sending SIGSTOP.
3571 2002-12-16 Roland McGrath <roland@redhat.com>
3573 * signal.c (sprintsigmask): Increase static buffer size to account for
3574 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
3576 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
3577 __WNOTHREAD and __WALL.
3579 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
3580 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
3582 2002-12-15 Roland McGrath <roland@redhat.com>
3584 * process.c (setarg) [POWERPC]: Support it.
3586 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
3587 Old value was bogus, not even a proper instruction.
3588 From Guy M. Streeter <streeter@redhat.com>.
3590 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
3592 * configure.in: Don't check for putpmsg.
3593 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
3594 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
3596 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
3597 in test. Test our own #ifdef LINUX rather than predefined `linux'.
3599 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
3600 * linux/sparc/syscallent.h: Likewise.
3601 * linux/hppa/syscallent.h: Likewise.
3603 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
3604 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
3605 * process.c: Likewise.
3607 * desc.c (sys_osf_select): Add missing return type.
3609 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
3611 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
3612 sys_nanosleep, both already in linux/dummy.h.
3614 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
3615 (trace_syscall): Fix return without value.
3617 * linux/syscallent.h: Update table with names of new syscalls
3618 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
3619 * linux/ia64/syscallent.h: Likewise.
3620 * linux/powerpc/syscallent.h: Likewise.
3622 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
3623 defined. If the bit is set, print the sa_restorer field of sigaction.
3625 * mem.c: Add sys_{get,set}_thread_area.
3626 * linux/syscall.h: Declare them.
3627 * linux/syscallent.h: Update the table for these.
3628 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
3629 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
3631 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
3632 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
3633 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
3634 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
3635 sched_getaffinity, futex.
3636 * linux/syscallent.h: Update the table.
3637 * io.c: Add sys_sendfile64.
3638 * file.c: Add sys_readahead, sys_*xattr.
3639 * process.c: Add sys_futex, sys_*affinity.
3641 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
3642 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
3643 * linux/syscallent.h: Update the table for socket and ipc subcalls.
3645 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
3647 Bugfix for s390/s390x:
3648 * syscall.c: Fixed scno derivation for s390/s390x.
3650 2002-11-06 Michal Ludvig <mludvig@suse.cz>
3652 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
3653 to allow the compilation of a native MIPS strace.
3655 2002-11-06 Michal Ludvig <mludvig@suse.cz>
3657 From Marty Leisner <leisner@rochester.rr.com>,
3658 rewritten by mludvig:
3659 * strace.c (not_failing_only): New.
3660 (usage): Added -z switch description.
3661 (main): Added -z switch parsing to not_failing_only variable.
3662 * syscall.c (trace_syscall): Added not_failing_only handling.
3664 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
3666 Missing complete changelog for 2002-10-07 commit:
3667 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
3668 * acconfig.h: New define for s390x.
3669 * config.sub: Added missing define for s390 and new one for s390x.
3670 * configure.in: Added new define for s390x.
3671 * file.c: Added missing #undef dirent64 and new defines for s390x.
3672 * linux/s390: New directory.
3673 * linux/s390/Makefile.in: New file.
3674 * linux/s390/errnoent.h: New file.
3675 * linux/s390/ioctlent.h: New file.
3676 * linux/s390/signalent.h: New file.
3677 * linux/s390/syscallent.h: New file.
3678 * linux/s390x: New directoy.
3679 * linux/s390x/Makefile.in: New file.
3680 * linux/s390x/errnoent.h: New file.
3681 * linux/s390x/ioctlent.h: New file.
3682 * linux/s390x/signalent.h: New file.
3683 * linux/s390x/syscallent.h: New file.
3684 * linux/syscall.h: Added sys_mincore() prototype and added new
3686 * process.c: Added s390x defines.
3687 (change_syscall): Changed handling for s390.
3688 (setarg): Added missing s390/s390x code in setarg().
3689 * signal.c: Added s390x define.
3690 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
3691 arguments to sprintsigmask()).
3692 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
3693 since printstr() expects a long.
3694 * syscall.c (decode_subcall): Changed several variables to be long
3695 instead of int to match 64 bit requirements. Added s390x defines.
3696 (syscall_enter): Changed upeek() call to match s390 and s390x
3698 * util.c: Added s390x defines.
3700 2002-10-07 Michal Ludvig <mludvig@suse.cz>
3702 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
3703 and bugfixes to s390 by D.J. Barrow.
3705 2002-09-23 Michal Ludvig <mludvig@suse.cz>
3707 Merged x86-64 port by Andi Kleen <ak@suse.de>
3708 and Michal Ludvig <mludvig@suse.cz>
3709 * Makefile.in: New target 'headers'. Failure ignored.
3710 * acconfig.h: New defines for x86-64.
3711 * configure.in: Ditto.
3715 * process.c: Added support for x86-64.
3717 * syscall.c: Ditto + added automatic personality switching.
3718 * linux/syscall.h: Ditto.
3719 * linux/x86_64: New directory.
3720 * linux/x86_64/Makefile.in: New file.
3721 * linux/x86_64/gentab.pl: Ditto.
3722 * linux/x86_64/i386-headers.diff: Ditto.
3723 * linux/x86_64/makeheaders.sh: Ditto.
3724 * linux/x86_64/syscallent.h: Ditto.
3725 * mem.c (print_mmap): Always print arg[4] as int.
3727 2002-09-23 Michal Ludvig <mludvig@suse.cz>
3729 * configure.in: Fix regular expressions.
3730 * linux/syscall.h: Added missing braces in prototype of
3732 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
3733 (struct fileflags): Made extern to inhibit compiation warnings.
3734 (sys_getdents64): Merged LINUX and SVR4 part.
3735 * syscall.c (get_scno): Split multiline string into two distinct
3738 2002-05-24 John Hughes <john@calva.com>
3740 * stream.h, net.h: Avoid possible infinite loop caused by
3741 unsigned arithmetic in preceeding change.
3743 2002-05-23 John Hughes <john@calva.com>
3745 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
3747 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
3748 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
3751 * configure.in: use tests for struct opthdr and struct t_opthdr.
3753 * defs.h: add new function print_sock_optmgmt.
3755 * io.c: add hack that lets ioctl decode functions set auxilliary
3758 * stream.c: better decoding for timod ioctls.
3760 * net.c: add function print_sock_optmgmt, used by timod ioctl
3761 decoding functions in stream.c.
3763 2002-05-23 John Hughes <john@calva.com>
3765 * acconfig.h: Make autoheader happy about Linux/SuperH
3767 2002-05-23 John Hughes <john@calva.com>
3769 * strace.c: Get rid of warning if not using POLL_HACK
3771 2002-05-22 John Hughes <john@calva.com>
3773 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
3774 options that are not just ints, cope with systems that don't
3775 #define SOL_TCP and so on.
3777 2002-05-21 John Hughes <john@calva.com>
3779 * strace.c: Fix warning if POLL_HACK is used.
3781 2002-05-17 John Hughes <john@calva.com>
3783 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
3785 2002-05-17 John Hughes <john@calva.com>
3787 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
3789 2002-05-17 John Hughes <john@calva.com>
3791 * stream.c: tidy up output a little.
3793 2002-05-17 John Hughes <john@calva.com>
3795 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
3796 to procpriv syscall.
3798 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
3800 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
3801 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
3804 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3806 * strace.c: close tcp->outf in droptcb()
3808 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3810 * net.c: decode packet options
3812 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3814 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
3816 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3819 * linux/syscallent.h: fix typo and add the reserved stream syscalls
3820 * defs.h, file.c, io.c: fix signed/unsigned issues
3821 * syscall.c: check for negative u_errors
3822 * cvsbuild: renamed to autogen.sh
3824 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
3826 * net.c: add new TCP socket options
3828 2001-10-26 John Hughes <john@calva.com>
3830 * svr4/ioctlent.sh: Cope with #define lines containing
3831 comments that terminate on subsequent lines. Used to
3832 comment out subsequent ioctls!
3834 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
3836 * linux/ioctlent.h: regenerated using current scripts so
3837 term ioctls are included
3839 2001-10-19 John Hughes <john@Calva.COM>
3841 * strace.c(proc_open): On SVR4 only trace the syscalls,
3842 signals and faults we care about.
3844 2001-10-18 John Hughes <john@Calva.COM>
3846 * acconfig.h: Add HAS_SIGINFO_T.
3847 * aclocal.m4: add check for siginfo_t in signal.h.
3848 * configure.in: use check for siginfo_t.
3849 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
3850 allow access to siginfo when signal recieved.
3851 * process.c: Remove SVR4 only version of printsiginfo.
3852 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
3853 * strace.c: on SVR4 print siginfo when signal recieved.
3855 2001-10-18 John Hughes <john@Calva.COM>
3857 * system.c(sys_ssisys): handle return values for ssisys
3859 2001-10-18 John Hughes <john@Calva.COM>
3861 * signal.c: handle sigwait
3862 * svr4/dummy.c: Move sigwait to done
3863 * svr4/syscall.h: handle sigwait
3865 2001-10-16 John Hughes <john@Calva.COM>
3867 * system.c(sys_ssisys): decode some args for ssisys.
3869 2001-10-16 John Hughes <john@Calva.COM>
3871 * mem.c: MS_SYNC is zero, so must be first in xlat list.
3873 * svr4/dummy.h: memcntl is much like mctl.
3875 2001-10-16 John Hughes <john@Calva.COM>
3877 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
3878 to read unmapped page. Make it possible to strace ksh.
3880 2001-10-03 David Mosberger <davidm@hpl.hp.com>
3882 * process.c (internal_clone): Avoid race condition by clearing
3883 breakpoint after attaching to child.
3885 2001-10-02 David Mosberger <davidm@hpl.hp.com>
3887 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
3888 by Don Dugger, with my refinements).
3890 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
3891 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
3893 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
3894 new ioctlent.h generation scheme.
3896 * linux/syscall.h (sys_clone2): Declare.
3897 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
3899 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
3900 don't miss the tty ioctls (unfortunately, some of the sound timer
3901 ioctls are in conflict with them!).
3903 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
3904 (clrbpt) [IA64]: Ditto.
3906 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
3908 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
3909 r8 (eax). Handle TCB_WAITEXECVE.
3910 (syscall_fixup): Handle ia64.
3911 (syscall_enter): Fix argument fetching for ia64.
3913 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
3914 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
3916 * process.c (tcp): New function.
3917 (change_syscall): Add support for ia64 linux.
3918 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
3920 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
3922 * resource.c (sprintrlim64): Ditto.
3924 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
3925 [IA64]: Declare "ia32" variable.
3927 * bjm.c: Do not include <linux/module.h>. It's not safe to include
3928 kernel headers. Declare the necessary constants and structures
3931 2001-10-01 David Mosberger <davidm@hpl.hp.com>
3933 * signal.c (parse_sigset_t): New function.
3934 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
3935 avoiding relying on internal layout of sigset_t datastructure.
3937 2001-04-26 David Mosberger <davidm@hpl.hp.com>
3939 * linux/ia64/syscallent.h: Add getunwind().
3941 2001-04-11 David Mosberger <davidm@hpl.hp.com>
3943 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
3944 PT_AR_BSP. Pick up arguments starting with out0, which is not
3945 always the same as r32 (e.g., consider inlined syscalls).
3947 2001-09-28 John Hughes <john@Calva.COM>
3949 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
3950 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
3952 2001-09-18 John Hughes <john@Calva.COM>
3954 * net.c: fix display of sockaddr structures, sometimes too many "}",
3955 sometimes too few. Fix suggested by Richard Kettlewell.
3957 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
3959 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
3960 the struct from bits/sigcontext.h already which signal.h includes.
3962 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3964 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
3966 * linux/Makefile.in: fix a few things so the ioctl list is generated
3968 * ioctl.c: remember to shift ioctl masks as well
3970 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3972 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
3973 for sys_fcntl as well
3975 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3977 * linux/hppa/syscallent.h: updated from Matthew Wilcox
3979 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3981 * process.c: seems Linux/IA64 changed register names on us, switch to
3984 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3986 * strace.c: set CLOEXEC flag for outputfile
3988 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
3990 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
3992 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
3994 * configure.in: Support cross-compiling between architectures
3996 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
3998 * configure.in: add S390 to architecture list
4000 2001-07-10 John Hughes <john@Calva.COM>
4002 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
4003 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
4004 of args to readv/writev. Also gets rid of redundant printiovec
4005 routine from net.c (duplicate of tprint_iov in util.c).
4007 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
4009 * config.{guess,sub}: updated
4011 2001-05-15 John Hughes <john@Calva.COM>
4013 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
4014 it was just passing the sigmask (ucp->uc_sigmask).
4016 2001-05-15 John Hughes <john@Calva.COM>
4018 * util.c: Don't run off the end of valid memory in umovestr when
4019 USE_PROCFS. Important for FREEBSD systems (which seem to have an
4020 unmapped page just after the args/env area).
4022 2001-04-18 John Hughes <john@Calva.COM>
4024 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
4025 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
4026 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
4027 Treat rexecve as an exec.
4028 * system.c: decode arguments to ssisys call on nsc systems.
4029 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
4032 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
4034 * process.c: fix cast for powerpc code
4035 * linux/powerpc/syscallent.h: update syscall list
4036 * README: fix address for the strace mailinglist
4037 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
4038 the realtime signals as well
4040 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
4042 * Merge patches from Maciej W. Rozycki:
4043 + util.c: add code to print PC for MIPS
4044 + linux/mips/syscallent.h: updated
4045 + system.c: formating fixes for sys_sysmips
4046 + configure.in: test for yet more headers
4047 + stream.c: use configure-headertests instead of relying on OS hints
4049 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
4051 * NEWS: start 4.3.1 items
4052 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
4054 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
4056 * configure.in: test for asm/sysmips.h and linux/utsname.h
4057 * linux/syscall.h: fix a typo for sys_sysmips
4058 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
4061 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
4063 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
4065 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
4067 * linux/ia64/ioctlent.h: regenerated
4069 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
4071 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
4072 general Linux ioctlent.sh
4074 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
4076 * linux/ioctlent.sh: add dir variable for location of kernel headers
4078 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
4080 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
4082 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
4084 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
4086 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
4088 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
4090 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
4092 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
4094 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
4096 * configure.in: use sparc* so we can compile on sparc64 as well
4097 * process.c, syscall.c: work around double define of fpq, fq and fpu
4098 structs on Linux/sparc, and use regs instead of pt_regs
4099 * don't use asm/sigcontext.h on Linux/sparc
4101 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
4103 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
4105 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
4107 * strace.c: use __WALL as wait4 flag if it exists so we can properly
4108 trace threaded programs
4110 2001-03-27 John Hughes <john@Calva.COM>
4112 * aclocal.m4: add check for endianness of long long.
4113 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
4114 * configure.in: check for endianness of long long.
4115 * defs.h: change LONG_LONG macro to work with either endianness of
4118 2001-03-27 John Hughes <john@Calva.COM>
4120 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
4121 initialisation list for array).
4123 2001-03-27 John Hughes <john@Calva.COM>
4125 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
4126 systems - bad merge of Harald Boehme's patch by me.
4128 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
4130 * lots of files: add Linux/hppa support
4132 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
4134 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
4135 * linux/syscallent.h: not that syscalls 220 and 221 are used now
4136 * config.guess: updated
4138 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
4140 * linux/ioclsort.c: new file
4141 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
4142 the ioctl list that doesn't involve attempting to #include all kernel
4144 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
4145 by the new ioctlent.sh
4146 * ioctl.c: only look at the number and type bits for linux, since
4147 ioctlent.sh no longer supplies the others
4149 2001-03-08 John Hughes <john@Calva.COM>
4151 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
4152 pretend they have names ending with "?" so that -e trace=stat (for
4154 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
4155 * freebsd/i386/syscall.h: consistency.
4157 2001-03-08 John Hughes <john@Calva.COM>
4159 * acconfig.h: add new ST_xxx defines.
4160 * aclocal.m4: macros to check for more fields in struct stat.
4161 * configure.in: use new macros to check for fields in struct stat.
4162 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
4164 2001-03-08 John Hughes <john@Calva.COM>
4166 * defs.h: rename wimpy get64 as powerful new LONG_LONG
4167 * file.c: use LONG_LONG
4168 * io.c: use LONG_LONG
4169 * mem.c use LONG_LONG
4171 2001-03-08 John Hughes <john@Calva.COM>
4173 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
4174 * aclocal.m4: routines to check for long long off_t and rlim_t.
4175 * configure.in: check for long long off_t and rlim_t.
4176 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
4177 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
4179 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
4180 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
4181 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
4183 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
4184 now done automaticaly for us.
4185 * freebsd/i386/syscall.h: ditto.
4186 * freebsd/i386/syscallent.h ditto.
4188 2001-03-07 John Hughes <john@Calva.COM>
4190 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
4191 * file.c: On FreeBSD use stat64 and pals instead of stat.
4192 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
4193 * freebsd/i386/syscall.h: ditto.
4194 * freebsd/i386/syscallent.h: ditto.
4196 2001-03-07 John Hughes <john@Calva.COM>
4198 * file.c: merge missing part of Harald Böhme's solaris patches,
4199 was only declaring sys_{stat64,lstat64,fstat64} on linux!
4201 2001-03-07 John Hughes <john@Calva.COM>
4203 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
4204 * svr4/syscallent.h: pread/pwrite are TF calls.
4206 2001-03-07 John Hughes <john@Calva.COM>
4208 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
4209 on alignment for off_t (64 bit) arguments. Also simplify get64 so
4210 we don't need to know endianness of long long.
4211 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
4212 ftruncate, allows reduction in numvber of horrid #if's
4213 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
4214 * mem.c: FreeBSD now uses 64 bit version of mmap.
4215 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
4216 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
4217 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
4219 2001-03-06 John Hughes <john@Calva.COM>
4221 * file.c: Implement truncate64 and ftruncate64
4222 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
4224 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
4226 2001-03-06 John Hughes <john@Calva.COM>
4228 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
4229 syscall master file).
4231 2001-03-06 John Hughes <john@Calva.COM>
4233 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
4234 zap incorrect syscall subarg range check.
4236 2001-03-06 John Hughes <john@Calva.COM>
4238 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
4239 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
4240 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
4243 2001-03-06 John Hughes <john@Calva.COM>
4245 * dummy.h: add unimplemented UW sycalls
4246 * syscall.h: we can do settimeofday for UW, whopee!
4247 * syscallent.h: fix unimplemented UW syscalls
4249 2001-03-06 John Hughes <john@Calva.COM>
4251 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
4252 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
4253 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
4254 so it doesn't try to use pr_sysarg.
4256 2001-03-06 John Hughes <john@Calva.COM>
4258 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
4259 * file.c: handle xstat version _STAT64_VER, aka stat64.
4261 2001-03-06 John Hughes <john@Calva.COM>
4263 * net.c: make sure SOL_ options are defined before using.
4264 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
4266 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
4268 * net.c: fix format for printing Unix domain sockets
4270 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
4272 * linux/mips/syscallent.h: use new sys_sysmips
4273 * system.c: add sys_sysmips decoding
4275 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
4277 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
4278 submitted the IP6 scope ID updates
4279 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
4280 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
4282 * configure.in: check for if_indextoname function and sin6_scope_id
4283 * net.c: teach printsock about IP6 scope ids
4285 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
4287 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
4288 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
4289 * Makefile.in: use @mandir@ and @bindir@
4291 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
4293 * net.c: fix formating error in sys_setsockopt
4294 * net.c: add list of socketlayers and use that for [gs]etsockopt
4296 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
4298 * time.c: use sys/timex.h so things compile with 2.2 kernels
4299 * stream.c: test if MSG_* constants are #defined
4301 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
4303 * process.c: perform bpt trick for clone as well so we can get the
4304 pid of the child before it starts doing something
4305 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
4306 again with newer libcs
4307 * test/clone.c: improve our testcase a bit
4308 * Merge another patch from Gäel Roualland with FreeBSD updates
4310 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
4312 * lots of files: merge patch from Gaël Roualland to add
4313 support for FreeBSD.
4315 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
4317 * file.c: update to reflect that st_ino suddenly became a long long
4318 in the in Linux 2.4.0-test6
4320 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
4322 * test/clone.c: minor fixup
4323 * Another bunch of patches from John Hughes merged:
4325 + SVR4 printcontext(): sigset_t != sigset_t*
4326 + getcontext returns a value, so print on exit of syscall
4327 + add UC_FP to ucontext_flags for OS writers that can't spell
4328 + sys_signal(): special case SIG_{ERR,DFL,IGN}
4329 + decode_subcall(): only do subcall range checking when needed
4330 * bunch of UnixWare updates
4331 * aclocal.m4, acconfig.h, configure.in: add test for long long type
4333 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
4335 * net.c: add SOL_PACKET and SOL_RAW socket options, update
4338 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
4340 * strace.c: close outf before we exec a child process
4342 2000-06-09 Ulrich Drepper <drepper@redhat.com>
4344 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
4345 * defs.h (struct tcb): Make auxstr member const.
4346 * file.c (fsmagic): And many more magic numbers.
4347 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
4349 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
4351 * defs.h: balance #if/#endif again
4352 * system.c: fix return statements in sys_capget()
4353 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
4354 + file.c: add F_[SG]ETSIG to fcntl flags
4355 + strace.c: don't setre[gu]id if not needed
4356 + system.c: handle sys_reboot for Linux
4357 + term.c: add baudrate constants up to B4000000
4358 + linux/**/syscallent.h: note that munlockall has no arguments
4360 2000-04-25 David Mosberger <davidm@hpl.hp.com>
4362 * CREDITS: fix email address
4363 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
4364 * signal.c: honour offset of sigconfig in sigframe structure for
4366 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
4368 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
4369 AR_BSP points to the _end_ of the active register frame, so we need
4370 to adjust bsp by moving it back by the size of the active frame
4373 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
4375 * process.c: add sparc support to change_syscall
4377 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
4379 * linux/mips/syscallent.h: fix some typos
4381 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
4383 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
4386 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
4388 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
4391 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
4393 * README-linux: updated to note that strace might not compile
4394 with development kernels
4395 * bjm.c: sys_query_module: check if malloc succeeds
4396 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
4397 * linux/syscallent.h: updated for 2.3.99pre3
4398 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
4399 even though Linux doesn't implement them
4400 * syscall.c: add global variables for MIPS registers as well
4401 * syscall.c: move global variables to before get_scno since that uses them
4402 * util.c: oops, misspelled defined
4403 * process.c: fix ptrace calls in change_syscall
4404 * mem.c: decode sys_madvise
4405 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
4406 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
4407 + small fix for RLIMIT_* and RUSAGE_BOTH
4408 + enhace support for capget and capset
4410 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
4412 * test/vfork.c: new file to test vfork traces
4413 * test/.cvsignore: new file
4414 * defs.h: Up maximum number of traced processed to 64
4415 * strace.c: Disable some debugging code from davidm
4416 * implement setarg for more architectures
4417 * implement change_syscall
4419 1999-12-27 Morten Welinder <terra@diku.dk>
4421 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
4422 _unsigned_ char parameter.
4424 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
4428 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
4430 * Merge Linux/ia64 patches
4432 2000-01-02 Pavel Machek <pavel@ucw.cz>
4434 * probe if sys/poll.h exists in configure + minor cleanups
4436 * syscall.c: split trace_syscall into few pieces to make code readable
4438 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
4440 * Release version 4.2 to get the current updates out and so
4441 we can concentrate in finishing the clone support.
4443 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
4445 * Add 1900 to tm_year in sprinttime
4447 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
4449 * file.c: protect printstat64 with STAT64 instead of linux so we can
4450 compile on Linux architectures that don't have it
4451 * util.c: fix LOOP for ARM
4453 Fri Dec 24 18:05:00 EST 1999
4455 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
4457 * file.c: Use ugly libc_stat trick also for stat64.
4458 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
4459 * process.c (internal_clone): Fix a few typos and add definitions to make
4460 it at least compile.
4461 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
4462 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
4464 * aclocal.m4: Define AC_STAT64.
4465 * acconfig.h: Define HAVE_STAT64.
4466 * configure.in: Add AC_STAT64.
4468 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4470 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
4471 support for Linux on the IBM S/390 architecture
4472 * process.c: add internal_clone(), currently only shows the options
4473 * syscall.c: use internal_clone to handle SYS_clone
4475 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4477 * Rewrite mmap-handling to support mmap2 on Linux
4479 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4481 * Note that Linux can handle sys_semop() as well
4483 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4485 * Include linux/in6.h for glibc2.0 and older
4487 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4489 * Merge patches from John Hughes to make configure support UnixWare
4491 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4493 * Enhance sys_query_module
4495 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4497 * Patches from John Hughes:
4498 + cosmectic fix in sys_getpmsg
4499 + allow net.c to compile on systems without AF_INET6
4500 + Only use long_to_sigset on Linux systems
4501 + UnixWare treats sigmask_t and sigmask_t* as the same thing
4503 + Parse mount arguments for UnixWare
4504 + ACL fixes for UnixWare
4506 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4508 * Release 4.1 to get all the changes made out there
4510 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4512 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
4513 + Socket calls parsed better
4514 + bunch of alpha OSF syscalls added
4515 + Fix alpha 32/64 bit issues
4517 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4519 * Move Linux kernelmodule-functions from system.c to bjm.c and
4520 remove duplicate for sys_create_module
4521 * Linux MIPS updates:
4522 + Play with #ifdef's in net.c to get IPv6 right
4523 + Use printargs for vm86-syscall
4525 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4527 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
4529 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4531 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
4532 and sys_delete_module correctly
4534 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4536 * Update cvsbuild to give a better error if autoconf isn't installed
4537 * Add test for linux/ptrace.h to configure
4538 * Since we define GNU_SOURCE in the Makefile we don't need to define
4539 USE_GNU in file.c anymore
4541 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4543 * #define USE_GNU before including file.c so we get some extra O_* flags
4545 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4547 * Add missing } in IPv6 output
4549 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4551 * Update copyright for strace-graph to BSD to be consistent with
4554 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4556 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
4557 defined for all kernelversions
4558 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
4560 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4562 * linux/sparc/syscall.h: Declare create_module/init_module.
4563 * configure.in: Allow compilation in a different directory
4564 than the source one.
4565 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
4566 so that we don't depend on asm/ptrace.h which clashes with
4569 * syscall.c: Likewise.
4571 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4573 * Syscall 94 on Linux alpha is sys_poll
4575 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4577 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
4579 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4581 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
4582 + Correctly implement fix sys_createmodule (Linux)
4583 + Add limited handlig of sys_initmodule (Linux)
4585 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4587 * Add configure-test for sys/reg.h and use that
4588 * Use sys/reg.h instead of asm/ptrace.h
4590 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4592 * Remove hack in signal.c for arm architecture
4593 * Add hack so we compile correctly on powerpc
4595 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4597 * Add a corrected patch from Daniel Jacobowitz
4599 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4601 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
4602 for the stat structure
4604 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4606 * Fix test for sys/reg include
4608 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4610 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4611 * Fixed some SunOS compile problems earlier that I forgot to include
4614 Mon Jun 14 12:44:25 CEST 1999
4616 * Avoid leakint fd into child when forking, patch from
4617 John Hughes <john@Calva.COM>
4619 Fri Jun 11 14:54:47 CEST 1999
4621 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4622 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
4624 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4626 * Brought syscall list for alpha up to date
4628 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4630 * system.c: sys_umount2 syscall support.
4631 * linux/sparc/errnoent.h: Update sparc-linux errnos.
4632 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
4633 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
4634 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
4635 so it needs strace's own copy of the stat structure.
4636 * util.c: Make it compile on sparc-linux.
4637 * strace.c: Fix strace -f and -ff operation on sparc-linux.
4638 * signal.c: rt_sigaction has different arguments on sparc*-linux
4640 * syscall.c: Recognize sparc64-linux binaries.
4642 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
4644 * configure.in: Fix typo (CFLAG -> CFLAGS).
4646 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
4648 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4650 * Add some sysctl support, patch from Ulrich Drepper
4652 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4654 * Use kernel dirent structure for Linux
4656 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4658 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4659 + some layout and other minor fixes
4660 + add some m68k-specific things to linux/syscallent.h. Note that m68k
4661 is similar enough to i386 to not need it's own subdirectory
4662 + add support for sendfile and mremap syscalls for Linux
4663 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
4664 + ioctls.h vs sys/ioctl.h on Alpha platform
4665 + pointer was casted to an int in stream.c
4666 + strsignal() needs -D_GNU_SOURCE in CFLAGS
4667 + several other casts changed
4668 + correct ARM/POWERPC architecture defines in acconfig.h
4669 * Merge in patches from Morten Welinder <terra@diku.dk>
4670 + add some autoconf-tests for includefiles
4671 + handle solaris version of sigcontext struct (actually I hacked this
4672 up again, but the idea is his :)
4674 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4676 * Update syscalls for linux alpha, patch from Bart Warmerdam
4678 * Update sparc code so it actually compiles
4680 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4682 * Add support for old_*stat functions for Linux. Please note you need
4683 to use reasonably recent kernel headers to compile strace now.
4684 * Change references to LINUX into linux in file.c
4685 * Fix include for LDT in mem.c
4687 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4689 * Change in strace maintainership, jrs passed the torch to me.
4691 * Incorporate all changes already made in the Debian strace package:
4692 + compiles with more Linux kernels
4693 + added support for more Linux architectures
4694 + add support for a lot of extra syscalls
4695 + fix some problems with hanging children
4696 + check stray syscall after execv
4697 + decode capget and capset arguments
4698 + add more constants to net.c
4699 + detect ROSE networking
4700 + add more protocol families to domains
4702 + added MSG_PROXY and MSG_CTRUNC to msg_flags
4703 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
4704 + added IP, IPX and TCP-options
4705 + added IP, IPX and TCP support to get-/setsockopt()
4707 + updated handling of signals
4709 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
4711 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
4712 instead of SVR4. That is, read a few bytes at a time
4713 to avoid overrunning the end of the stack.
4715 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
4717 * version.c: Version 3.1 is released.
4719 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
4721 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
4722 as well since that's where glibc declares it. Go figure.
4723 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
4724 instead of sigcontext_struct since glibc v5+ apparently
4725 plays games with the native OS namespace.
4726 From David Mosberger-Tang <davidm@AZStarNet.com>.
4728 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
4730 * version.c: Version 3.0.14 is released.
4732 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
4733 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
4734 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
4736 Reported by Henrik Storner <storner@osiris.ping.dk>.
4738 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
4739 sys/filio.h and sys/stream.h and remove check for poll.
4740 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
4741 Handle old and new styles of argument passing for select on Linux.
4742 * ioctl.c, stream.c: Conditionalize stream code on presence of
4743 sys/stream.h instead of poll because glibc implements poll but
4744 not the rest of the stream interface.
4745 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
4746 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
4748 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
4749 * util.c (umoven, umovestr): Move data in long-sized chunks
4750 at a time, instead of hard coding it to be 4.
4751 From David Mosberger-Tang <davidm@AZStarNet.com>.
4753 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
4755 * version.c: Version 3.0.13 is released.
4757 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
4758 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
4759 asm/sigcontext.h to define sigcontext_struct and don't define it
4760 locally if the header is present.
4762 * syscall.c (nerrnos{0,2}): Correct size computation.
4764 * Makefile.in: Remove dependencies and rules relating to files
4765 normally found in the os directory. Because of the new scheme we
4766 don't know precisely where they come from. Sigh.
4767 * signalent.sh: Make it work for sunos4, linux, and svr4.
4768 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
4769 to traditional make syntax. Add signalent.h to files which can
4770 unconditionally be rebuilt. Prevent signalent.h from being
4771 unconditionally being rebuilt since it's customized.
4772 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
4773 Use versions built by {ioctlent,errnoent,signaltent}.sh.
4774 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
4775 4.1.4 and gcc 2.7.2.
4777 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
4779 * configure.in, Makefile.in: Add OSARCH concept to finish
4780 build support for the alpha.
4781 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
4782 and maintainer-clean rules.
4783 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
4784 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
4785 for less, greater, and equal since subtraction on two's
4786 complement numbers isn't an order relation (it isn't transitive)!
4787 * linux/Makefile.in: Add rules for the signalent.h file.
4788 * linux/alpha/Makefile.in: New file.
4790 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
4792 * version.c: Version 3.0.12 is released.
4794 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
4795 From Michael E Chastain <mec@duracef.shout.net>.
4797 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
4798 * syscall.c (set_personality): New.
4799 * strace.c (main): Call set_personality.
4800 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
4801 ioctlent, and signalent indirect pointers and redirect them
4802 based on personality.
4803 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
4804 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
4806 * util.c (upeek): Handle case where ptrace returns a long
4807 and sizeof(long) != sizeof(int).
4808 From Richard Henderson <richard@twiddle.tamu.edu>
4810 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
4812 * version.c: Version 3.0.11 is released.
4814 * many files: Fix more printf warnings for other platforms.
4816 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
4818 * linux/dummy.h: Handle missing library support for {send,recv}msg.
4819 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4821 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
4822 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4824 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
4826 * version.c: Version 3.0.10 is released.
4828 * Makfile.in: Add os/arch to includes so that a given arch
4829 (like alpha) can override the native arch (like i386).
4830 * configure.in: Check for sendmsg.
4832 * net.c: Make sendmsg and recvmsg dependent on an autoconf
4833 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
4835 * acconfig.h, configure.in: Detect the alpha.
4836 * ioctl.c: Handle the alpha.
4837 * defs.h: Make some members long for the alpha. Define
4838 some register nicknames. Add support for WAITEXECVE.
4839 * file.c [ALPHA]: Support the alpha for statfs. Add
4840 osf_statfs and osf_fstatfs for the alpha. Make damn sure
4841 major and minor results are suitable for passing to printf.
4842 * signal.c, syscall.c: Support the alpha.
4843 * process.c: Add alpha user offsets.
4844 * most files: Use %l? for printf arguments since
4845 most are now longs for the alpha.
4846 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
4848 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4850 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
4852 * version.c: Version 3.0.9 is released.
4854 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
4856 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
4857 Linux kernel version system calls.
4859 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
4861 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
4862 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
4863 decode IPC calls using it.
4864 * sunos4/dummy.h: Alias sys_semop to printargs.
4865 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
4866 * sunos4/syscallent.h: Include new subcalls for IPC.
4867 From Matthias Pfaller <leo@dachau.marco.de>.
4869 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
4871 * version.c: Version 3.0.8 is released.
4873 * time.c [LINUX]: Explicitly include linux/version.h.
4875 * strace.c (main): Don't let them even *try* to
4876 get strace to attach to itself since some systems
4877 don't handle this case very gracefully.
4878 Reported by David S. Miller <davem@caip.rutgers.edu>.
4880 * Makefile.in (distclean): Fix it for subdirectories.
4882 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
4883 sys_flags member for each defined system call.
4885 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
4887 * defs.h (TRACE_*): New flags to describe what class
4888 of system call each system call is.
4889 (sysent): Add sys_flags member.
4890 * syscall.c (sysent): Define (and later undef) abbreviations
4891 for the system call class flags.
4892 (lookup_class): New function to translate strings to
4893 system call class flags.
4894 (qualify): Handle new system call class mechanism.
4895 * linux/syscallent.h: Fill in the new sys_flags member
4896 for each defined system call.
4898 * defs.h (print_sock): Remove redundant and non-K&R C
4899 compatible prototype. From Juergen Weigert
4900 <jnweiger@immd4.informatik.uni-erlangen.de>.
4902 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
4904 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
4905 From Michael E Chastain <mec@duracef.shout.net>.
4907 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
4908 kernels. From Michael E Chastain <mec@duracef.shout.net>.
4910 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
4912 * file.c (sprintfstype): Enclose string result in double
4915 * time.c (sys_adjtimex) [LINUX]: Conditionalize
4916 constantly evolving timex structure.
4917 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4919 * defs.h, syscall.c, strace.c: Rename syscall to
4920 trace_syscall and change prototype and all callers
4921 because of broken Linux shared libraries.
4922 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4924 * Makefile.in (clean): Check for a file with test -f not
4925 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4927 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
4929 * version.c: Version 3.0.7 is released.
4931 * util.c (string_quote): Fix thinko which caused core
4932 dumps for strings with quotes in them.
4933 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
4935 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
4936 files from /usr/include, not just the linux one.
4937 From Michael E Chastain <mec@duracef.shout.net>.
4939 * linux/errnoent.sh: Total rewrite to handle more ioctls with
4940 fewer false positives on more kernel flavors.
4941 From Michael E Chastain <mec@duracef.shout.net>.
4943 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
4945 * version.c: Version 3.0.6 is released.
4947 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4949 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
4950 on MC_SYNC instead of HAVE_MCTL.
4951 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
4952 (sys_msync): New function.
4954 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
4956 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4957 sys_flock and sys_getdents.
4958 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
4960 * file.c (sys_getdents): Define unconditionally and handle
4962 * strace.c (main): Disallow username option unless both real
4963 and effective uids are root.
4965 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
4967 * strace.c (main): Ensure that run_uid and run_gid are
4968 always set to something meaningful.
4969 (main, newoutf) [!SVR4]: Swap real and effective uids while
4970 opening any output files.
4971 (main) [!SVR4]: Treat effective uid of root as a request
4972 to handle suid binaries correctly using the real uid of
4975 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
4977 * Makefile.in: Add `|| true' to clean rule because
4978 although GNU make 3.74 uses `sh -c' to invoke commands
4979 every other make in the world uses `sh -ec'.
4981 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
4982 arguments appear to be stored on the stack, not in the
4983 registers following A3 (empirical result).
4985 * defs.h: Add prototype for printsock.
4986 * svr4/dummy.h: Remove generic handling of sys_mount.
4987 * system.c [SVR4, MIPS]: Include several system headers to cleanly
4988 get access to SGI mount information.
4989 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
4990 (sys_mount) [SVR4, MIPS]: New function.
4991 (sys_mount) [SVR4, !MIPS]: New function.
4993 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
4995 * version.c: Version 3.0.5 is released.
4997 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
4998 tv_usec members to long when using printf.
5000 * ipc.c: Omit define of __KERNEL__.
5001 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
5002 want which __KERNEL__ used to provide.
5003 (sys_msgrcv): Change reference to ipc_kludge structure to
5004 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
5006 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
5007 Linux specific options.
5009 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
5010 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
5011 instead of depending of __KERNEL__.
5013 term.c: Cast c_{i,o,c,l}flag to long when using printf.
5015 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
5017 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
5018 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
5019 and AC_DECL__SYS_SIGLIST.
5020 * acconfig.h (SYS_ERRLIST_DECLARED): New.
5021 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
5022 (strsignal): Use SYS_SIGLIST_DECLARED.
5024 net.c (sys_socket): Omit inadvertent surplus comma when
5025 protocol family isn't PF_INET.
5027 util.c (dumpstr): Fix incorrect printing of one too many
5028 characters when the length is not an even multiple of 16 bytes.
5029 Reported by Juergen Weigert
5030 <jnweiger@immd4.informatik.uni-erlangen.de>.
5032 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
5034 * ioctl.c (compare): Change prototype to match POSIX qsort.
5035 * signal.c (sigishandled) [SVR4]: Omit everything after return.
5036 * strace.c (trace) [SVR4]: Break out of for loop instead of
5037 returning when finished so final return statement is executed.
5038 * syscall.c (internal_syscall): Add more SYS_wait* variations.
5039 (syscall) [LINUX]: Correct typo which commented out the M68K
5041 * util.c (printstr): Cast unsigned char pointer argument
5042 to char pointer in umovestr call.
5043 (dumpstr): Likewise for umoven.
5045 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
5047 * version.c: Version 3.0.4 is released.
5049 * signal.c (sys_sigblock): Move after the definition of
5050 sys_sigsetmask that it calls to avoid an implicit declaration.
5051 * stream.c (transport_user_options, transport_server_options):
5052 Only needed if TI_BIND is defined.
5053 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
5055 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
5056 the tcp arguement from the call to exiting. Add getrval2
5057 check so no fork processing is done in the child.
5058 (printwaitn): Initialize exited so that its value is defined
5059 for all flows of execution.
5061 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
5063 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
5064 setfsuid, setfsgid, and _llseek syscalls.
5065 * linux/syscall.h: Add prototypes for them.
5066 * linux/syscallent.h: Add them to the syscall entries table.
5067 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
5068 defines and conditionally include linux/personality.h if
5069 __NR_personality is defined.
5070 (personality_options) [LINUX]: New table.
5071 (sys_personality) [LINUX]: New function.
5073 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
5075 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
5076 on the number of traced processes so that we can have untraced
5077 children (e.g. via popen).
5079 * strace (main) [!SVR4]: Call fake_execve to get the actual
5080 exec and its arguments into the trace.
5081 (environ): Declare it.
5082 * process.c (fake_execve): New function.
5083 (headers): Include sys/syscall.h to get SYS_* defines.
5085 * process.c (sys_execv, sys_execve): Surround argument annotations
5086 with C comment delimiters.
5087 (printargv, printargc): The arg vector is an array of char pointers
5090 * strace.c (printleader): Also check for multiple -p arguments
5091 when deciding whether to print the pid field.
5093 * strace.c (strerror) [!HAVE_STRERROR]: New function.
5094 * defs.h (strerror, strsignal): Add these prototypes if we provide
5096 * configure.in (AC_CHECK_FUNCS): Add strerror.
5098 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
5099 and blocked signals.
5101 * strace.c (main): Add username option. Verify they are root before
5102 letting them use it. Look up the ids in the password file. Set
5103 them just before executing the program.
5104 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5106 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
5108 * version.c: Version 3.0.3 is released.
5110 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
5111 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5113 * strace.c (outfname): Initialize to NULL.
5114 (main): Defer output file processing until after arguments.
5115 Allow either a pipe or a bang for command arguments.
5116 Check if outfname is NULL instead of checking outf for stderr.
5117 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
5118 (droptcb): Reset close TCB's outf to NULL instead of stderr.
5119 (tprintf): Avoid calling vfprintf if outf is NULL.
5121 * strace.c (main): Use popen if -o argument begins with a pipe.
5122 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5124 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
5125 but WIFSTOPPED was used.
5127 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
5128 rule to prevent the comment from being untrue.
5130 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
5132 * strace.c (sys_exit): Move follow fork code to internal_exit.
5133 (sys_fork): Move follow fork code to internal_fork.
5134 (sys_execv, sys_execve): Move follow fork code to internal_exec.
5135 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
5136 (vforking): Remove this static variable and check scno in
5137 internal_fork instead.
5138 (internal_exit, internal_fork, internal_exec, internal_wait): New
5140 * defs.h: Add prototypes for the new internal_* functions.
5141 * syscall.c (syscall): Move syscall entering trace qualifier check
5142 and reprint checking after context decoding and precede them with
5143 a call to internal_syscall. Precede syscall exiting trace
5144 qualifier check with a call to internal_syscall.
5145 (internal_syscall): New function.
5147 * defs.h (struct tcb): Make scno signed.
5148 * strace.c (syscall) Make u_error signed.
5149 [LINUX, I386]: Avoid unsigned cast in eax check.
5150 * syscall.c (sys_indir): Make i, scno, and nargs signed.
5151 * desc.c (sys_select): Make cumlen unsigned
5153 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
5155 * net.c (socktypes): Add SOCK_PACKET.
5157 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
5159 * Makefile (clean): Check explicitly for a Makefile in subdirs
5160 before running make in them.
5162 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
5164 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
5165 [MIPS] (detach): Initialize error for MIPS case.
5166 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
5168 * syscall.c (decode_subcall): Move variable i into conditionals
5170 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
5171 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
5173 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
5174 printing since we don't know what the size of their type is.
5175 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
5176 if autoconf detects it since it seems to either not work or do
5177 something else entirely on Irix 5.3.
5179 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
5181 * version.c: Version 3.0.2 is released.
5182 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
5183 so that the file descriptor arg is decimal.
5185 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
5187 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
5188 because on Linux they are enumerators.
5190 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
5193 * util.c (printxval): When there is no translation, print the actual
5194 number first and the the default value as a C comment.
5196 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
5197 sys_setsockopt): Change first argument from unsigned to signed to
5198 cater to the frequent practice of calling system calls with a file
5200 * mem.c (sys_mmap): Likewise.
5202 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
5204 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
5206 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
5208 * version.c: Version 3.0.1 is released.
5209 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
5210 * config.guess, config.guess: Update from the FSF.
5211 * install-sh: New from the FSF.
5213 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
5215 * Makefile.in: Add m68k arch.
5216 * acconfig.h (M68K): Add m68k define.
5217 * configure.in: Add detection of arch m68k.
5218 * process.c [M68K] (struct_user_offsets): Support m68k registers and
5220 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
5222 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
5223 * syscall.c [M68K] (syscall): Support m68k syscall number register
5224 and errno in d0 instead of eax.
5225 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
5226 program counter in PT_PC instead of EIP.
5227 [M68K] (LOOP): Support m68k loop instruction.
5228 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5230 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
5231 to MAP_FIXED instead of MAP_ANONYMOUS.
5232 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5234 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
5235 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5237 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
5239 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
5240 Reported by Thanh Ma <tma@encore.com>.
5242 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
5243 1.1.62 doesn't continue a traced child when the parent exits.
5244 Reported by Matt Day <mday@artisoft.com>.
5246 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
5248 * util.c (printstr): Fix longstanding bug in notating string
5251 * strace.c [SVR4] (proc_open): Specifically wait for the child the
5252 child to go into the execve syscall to avoid spurious traces.
5253 [LINUX] (detach): Conditionalize the status variable.
5255 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
5257 * Makefile.in: Add mips arch.
5258 * acconfig.h (MIPS): Add mips define.
5259 * configure.in: Add detection of opsys irix5 and arch mips. Check
5261 Check for sys/sysconfig.h header.
5262 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
5263 * file.c [SVR4]: Include sys/cred.h.
5264 (access_flags): Update access flags for SGI.
5265 (sprinttime): Change type of sprinttime argument from unsigned
5267 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
5268 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
5269 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
5270 Cast si_band member to long before printing.
5271 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
5272 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
5273 * strace.c [SVR4] [MIPS]:
5274 (foobar): New dummy signal handler.
5275 (main): Install a dummy signal handler in the child before pausing
5276 to work around an SGI bug in PRSABORT.
5277 (proc_open): Send a interrupt to the child instead of aborting the
5278 syscall which doesn't work on Irix5.2.
5279 * svr4/dummy.h: Add new unfinished SGI syscalls
5280 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
5281 existing calls (e.g. sys_ksigaction like sys_sigaction).
5282 Printargs does the print thing for sys_sethostid.
5283 * svr4/syscall.h: Declare all new SGI syscalls.
5284 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
5285 and add it to all subcall entry points.
5286 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
5287 decode as subcalls on MIPS. Instead, use the normal syscalls.
5288 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
5289 since SGI syscall numbers are off by one.
5290 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
5291 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
5292 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
5293 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
5294 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
5295 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
5296 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
5297 Add workaround for broken SGI pr_sysarg on syscall entry.
5298 [SVR4] (syscall): Conditionalize subcall decoding for
5299 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
5300 [SVR4] [MIPS] (getrval2): Handle SGI.
5301 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
5302 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
5303 [MIPS] (syssgi_options, sys_syssgi): New for SGI.