1 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
3 Add biarch support for "struct iovec".
4 * defs.h (personality_wordsize): Add.
5 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
6 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
7 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
8 SUPPORTED_PERSONALITIES > 1] Likewise.
9 Patch from Jakub Jelinek.
12 * time.c (sys_timer_create): Check umove() return code.
14 Make several global variables static.
15 #ifdef definitions of rarely unused functions.
16 * defs.h (rflag, tflag, outfname): Remove.
17 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
18 outfname, username): Make static.
19 * desc.c (sys_getdtablesize): Define only for
20 ALPHA || FREEBSD || SUNOS4.
21 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
22 (sys_mkfifo): Define only for FREEBSD.
23 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
24 (sys_getpagesize): Define only for
25 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
26 * net.c (sys_so_socket): Define only for SVR4.
27 * process.c (sys_gethostid): Define only for
28 FREEBSD || SUNOS4 || SVR4.
29 (sys_gethostname): Define only for
30 ALPHA || FREEBSD || SUNOS4 || SVR4.
31 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
32 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
33 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
34 (sys_sighold, sys_sigwait): Define only for SVR4.
35 (sys_killpg): Define only for FREEBSD || SUNOS4.
36 * stream.c (sys_getmsg): Define only for
37 SPARC || SPARC64 || SUNOS4 || SVR4.
38 * syscall.c (sys_indir): Define only for SUNOS4.
40 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
42 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
43 removed CTL_PROC enum. Patch from Jakub Jelinek.
44 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
46 2006-11-20 Jakub Jelinek <jakub@redhat.com>
48 * linux/ia64/syscallent.h: Add #if check to make sure that
49 SYS_socket_subcall adjustment isn't forgotten again.
51 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
53 Implement comprehensive quotactl(2) parser for Linux.
54 * Makefile.am (strace_SOURCES): Add quota.c.
56 * resource.c: Remove old quotactl(2) parser.
59 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
61 * configure.ac(AC_CHECK_HEADERS): Add inttypes.h.
62 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
64 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
67 * strace.c (main): Check getcwd() return code.
69 2006-10-13 Ulrich Drepper <drepper@redhat.com>
70 Bernhard Kaindl <bk@suse.de>
71 Dmitry V. Levin <ldv@altlinux.org>
72 Michael Holzheu <holzheu@de.ibm.com>
74 Add hooks for new syscalls. Add decoders for *at, inotify*,
75 pselect6, ppoll and unshare syscalls.
77 * defs.h: Declare print_sigset.
78 * desc.c (sys_pselect6): New function.
79 * file.c (decode_open, decode_access, decode_mkdir,
80 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
82 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
83 sys_utimes, sys_mknod): Use them.
84 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
86 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
87 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
88 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
89 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
90 sys_inotify_rm_watch): New functions.
91 * process.c [LINUX] (sys_unshare): New function.
92 * signal.c (print_sigset): New function.
93 (sys_sigprocmask): Use it.
94 * stream.c (decode_poll): New function.
96 [LINUX] (sys_ppoll): New function.
97 * linux/syscall.h: Delcare new syscall handlers.
98 * linux/syscallent.h: Hook up new syscalls.
99 * linux/alpha/syscallent.h: Likewise.
100 * linux/hppa/syscallent.h: Likewise.
101 * linux/ia64/syscallent.h: Likewise.
102 * linux/mips/syscallent.h: Likewise.
103 * linux/powerpc/syscallent.h: Likewise.
104 * linux/s390/syscallent.h: Likewise.
105 * linux/s390x/syscallent.h: Likewise.
106 * linux/sparc/syscallent.h: Likewise.
107 * linux/sparc64/syscallent.h: Likewise.
108 * linux/x86_64/syscallent.h: Likewise.
111 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
113 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
114 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
115 also defined, so check them along with PT_GETSIGINFO.
118 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
120 * file.c (print_xattr_val): Fix memory corruption bug reported
124 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
126 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
129 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
131 Fix race conditions in tcb allocation.
132 * process.c (fork_tcb): Return error code as documented. Do not
133 print "tcb table full" error message.
134 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
136 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
137 fork_tcb() before alloctcb(). Do not print "tcb table full"
139 * strace.c (main): Do not print "tcb table full" error message.
140 (expand_tcbtab): Print error message in case of memory allocation
142 (alloctcb): Print error message when tcb table is full.
143 (trace): Expand tcb table if necessary prior to allocating
144 entry there. Do not print "tcb table full" error message.
147 2006-08-22 Roland McGrath <roland@redhat.com>
149 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
152 2006-08-21 Roland McGrath <roland@redhat.com>
154 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
155 * linux/syscallent.h: Update table.
156 * linux/arm/syscallent.h: Likewise.
157 * linux/m68k/syscallent.h: Likewise.
158 * linux/s390/syscallent.h: Likewise.
159 * linux/s390x/syscallent.h: Likewise.
160 * linux/powerpc/syscallent.h: Likewise.
161 * linux/sh/syscallent.h: Likewise.
162 * linux/sh64/syscallent.h: Likewise.
165 2006-04-25 Roland McGrath <roland@redhat.com>
167 * strace.c (main): Fail when -c is given with -ff.
168 * strace.1: Note their incompatibility.
171 * strace.c (main): Fail when nonoption args follow -p switches.
174 * Makefile.am (EXTRA_DIST): Add xlate.el.
176 * linux/mips/Makefile.in: File removed, unused cruft.
177 * linux/sparc/Makefile.in: Likewise.
179 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
181 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
182 * linux/hppa/syscallent.h: Fixed semtimedop entry.
183 From Mike Stroyan <mike.stroyan@hp.com>.
186 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
188 * linux/arm/syscallent.h: Correct the name of exit. Remove
189 M68K conditionals and sys_security. Correct syscalls 243-282.
192 * process.c (change_syscall): Add ARM support.
193 * syscall.c (get_scno): Handle ARM EABI.
196 2006-01-16 Roland McGrath <roland@redhat.com>
198 * configure.ac, NEWS: Version 4.5.14.
199 * debian/changelog, strace.spec: 4.5.14-1.
201 2006-01-13 Roland McGrath <roland@redhat.com>
203 * debian/control (Build-Depends): Add debhelper.
205 2006-01-12 Roland McGrath <roland@redhat.com>
207 * signal.c [LINUX] (sys_restart_syscall): New function.
208 * linux/syscall.h: Declare sys_restart_syscall.
209 * linux/sparc/syscall.h: Likewise.
210 * linux/syscallent.h: Call 0 is restart_syscall.
211 * linux/arm/syscallent.h: Likewise.
212 * linux/powerpc/syscallent.h: Likewise.
213 * linux/m68k/syscallent.h: Likewise.
214 * linux/hppa/syscallent.h: Likewise.
215 * linux/sh/syscallent.h: Likewise.
216 * linux/sparc/syscallent.h: Likewise.
217 * linux/sparc64/syscallent.h: Likewise.
218 * linux/alpha/syscallent.h: Use sys_restart_syscall.
219 * linux/ia64/syscallent.h: Likewise.
220 * linux/mips/syscallent.h: Likewise.
221 * linux/x86_64/syscallent.h: Likewise.
224 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
226 * system.c [LINUX] (MS_MGC_VAL): New macro.
227 [LINUX] (mount_flags): Add it.
228 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
229 set in the flags argument, try to fetch data string.
232 2006-01-12 Roland McGrath <roland@redhat.com>
234 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
236 From Timo Lindfors <timo.lindfors@iki.fi>.
239 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
242 * debian/control (Standards-Version): Update to 3.6.2.
244 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
246 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
247 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
248 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
249 (personality_wordsize): New variable.
250 (decode_subcall): Use it for size of argument words.
253 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
255 Implement qual_flags support for each personality.
256 * strace.c (main): Move qualify calls after set_personality call.
257 * syscall.c (qual_flags0): New variable..
258 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
259 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
260 (qual_flags): Change variable definition from array to pointer.
261 (set_personality): Initialize qual_flags variable.
262 (qualify_one): Add "pers" argument to specify personality.
263 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
264 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
265 (qual_syscall): Pass personality to qualify_one.
266 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
268 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
270 (qual_signal): Pass personality to qualify_one.
271 (qual_desc): Likewise.
272 (qualify): Use qualify_one instead of manual qual_flags
274 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
276 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
278 * defs.h: Update qual_flags declaration.
281 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
283 * syscall.c (qual_syscall): Handle numeric syscall specification.
286 * syscall.c (qual_signal, qual_options): Remove redundant argument
289 2005-12-01 Roland McGrath <roland@redhat.com>
291 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
294 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
295 and linux/m68k/syscallent.h.
298 * debian/control (Architecture): Add armeb.
301 2005-11-02 Michal Marek <mmarek@suse.cz>
303 * strace-graph (handle_trace): follow clone() and vfork() calls.
305 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
307 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
308 inotify_init, inotify_add_watch, inotify_rm_watch.
309 Corrected number of arguments for request_key.
310 * linux/s390x/syscallent.h: Likewise.
312 2005-12-01 Roland McGrath <roland@redhat.com>
314 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
315 number is in the low range of IA32 syscalls.
317 2005-10-07 Andreas Schwab <schwab@suse.de>
319 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
321 2005-12-01 Roland McGrath <roland@redhat.com>
323 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
324 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
326 * ipc.c (indirect_ipccall): New function.
327 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
328 instead of #ifdef LINUX test.
329 [LINUX] (sys_semtimedop): Likewise.
330 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
333 2005-07-31 Ulrich Drepper <drepper@redhat.com>
335 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
338 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
342 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
344 * strace.1: Update "SEE ALSO" links to reference to valid
346 Patch from Michail Litvak <mci@owl.openwall.com>.
349 2005-10-21 Roland McGrath <roland@redhat.com>
351 * util.c (printpathn): Cap N at sizeof path - 1.
353 2005-08-03 Roland McGrath <roland@redhat.com>
355 * configure.ac, NEWS: Version 4.5.13.
356 * debian/changelog, strace.spec: 4.5.13-1.
358 * configure.ac: Check for struct dqblk.dqb_curblocks field.
359 * resource.c [LINUX] (OLD_CMD): New macro.
360 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
361 (sys_quotactl): If dqb_curblocks is not there, it's called
362 dqb_curspace instead. Print dqb_* fields as unsigned long long.
364 2005-07-19 Michael Schmitz <schmitz@debian.org>
366 Long overdue m68k cleanup.
367 * linux/syscallent.h: remove m68k declarations.
368 * linux/m68k/syscallent.h: new file, fixed up declarations
369 to match kernel version 2.6.11. Newer syscalls are sufficiently
370 different from i386 to merit a separate file.
372 2005-08-03 Roland McGrath <roland@redhat.com>
374 * linux/x86_64/syscallent.h: Update init_module argument count.
375 * linux/sparc/syscallent.h: Likewise.
376 * linux/sparc64/syscallent2.h: Likewise.
377 * linux/sparc64/syscallent.h: Likewise.
378 * linux/sh/syscallent.h: Likewise.
379 * linux/sh64/syscallent.h: Likewise.
380 * linux/s390/syscallent.h: Likewise.
381 * linux/s390x/syscallent.h: Likewise.
382 * linux/powerpc/syscallent.h: Likewise.
383 * linux/arm/syscallent.h: Likewise.
385 2005-07-22 James Lentini <jlentini@gmail.com>
387 * bjm.c (sys_init_module): Display all three arguments.
388 * linux/syscallent.h: Update argument count.
390 2005-08-03 Roland McGrath <roland@redhat.com>
392 * process.c (internal_wait): Don't suspend when known child is known
393 to be exiting already.
395 * strace.c (detach): If detaching the last live thread in a group with
396 a zombie leader, then detach the leader too.
397 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
398 Mark process about to take a signal with TCB_GROUP_EXITING flag.
401 2005-07-19 Roland McGrath <roland@redhat.com>
403 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
406 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
408 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
409 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
410 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
411 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
412 (keyctl, waitid): Added.
413 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
414 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
415 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
416 * linux/s390x/errnoent.h: Likewise.
418 2005-07-05 Roland McGrath <roland@redhat.com>
420 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
424 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
426 Introduce "-e trace=desc".
427 * defs.h (TRACE_DESC): New flag.
428 * syscall.c: Define TD macro before include of syscallent files
429 and undefine it afterwards.
430 (lookup_class): Recognize "desc" keyword.
431 * strace.1: Document "-e trace=desc".
432 * freebsd/i386/syscallent.h: Mark those syscalls which take a
433 file descriptor as an argument or return a file descriptor with
435 * linux/alpha/syscallent.h: Likewise.
436 * linux/hppa/syscallent.h: Likewise.
437 * linux/ia64/syscallent.h: Likewise.
438 * linux/mips/syscallent.h: Likewise.
439 * linux/powerpc/syscallent.h: Likewise.
440 * linux/s390/syscallent.h: Likewise.
441 * linux/s390x/syscallent.h: Likewise.
442 * linux/sh/syscallent.h: Likewise.
443 * linux/sh64/syscallent.h: Likewise.
444 * linux/sparc/syscallent.h: Likewise.
445 * linux/sparc64/syscallent2.h: Likewise.
446 * linux/sparc64/syscallent.h: Likewise.
447 * linux/syscallent.h: Likewise.
448 * linux/x86_64/syscallent.h: Likewise.
449 * sunos4/syscallent.h: Likewise.
450 * svr4/syscallent.h: Likewise.
453 Remove TF flag from those syscalls which have no filename argument.
454 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
455 pwrite, fstat, sendfile.
456 * linux/alpha/syscallent.h: Remove TF flag from read, write,
457 pread, pwrite, sendfile.
458 * linux/hppa/syscallent.h: Remove TF flag from read, write,
459 pread, pwrite, fstat64, sendfile, ftruncate64.
460 * linux/ia64/syscallent.h: Remove TF flag from read, write,
461 sendfile, fstat, fadvise64.
462 * linux/mips/syscallent.h: Remove TF flag from read, write,
463 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
464 sendfile64, fadvise64, fstatfs64.
465 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
466 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
467 fadvise64, fstatfs64, fadvise64_64.
468 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
469 sendfile, ftruncate64, fstat64, sendfile64.
470 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
471 sendfile, sendfile64.
472 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
474 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
475 sendfile, ftruncate64, fstat64.
476 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
477 pread, pwrite, sendfile64.
478 * linux/sparc64/syscallent2.h: Likewise.
479 * linux/sparc64/syscallent.h: Likewise.
480 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
481 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
483 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
484 sendfile, fadvise64_64.
485 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
486 fstatvfs64, ftruncate64.
489 2005-07-04 Roland McGrath <roland@redhat.com>
491 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
492 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
493 From Ulrich Drepper <drepper@redhat.com>.
496 * net.c (sockipoptions): Fix typos.
497 From Ulrich Drepper <drepper@redhat.com>.
500 * util.c (printnum_int): New function, printnum with s/long/int/.
501 * defs.h: Declare it.
502 * net.c (printsockopt): Use it for int-sized option.
504 Reported by Ulrich Drepper <drepper@redhat.com>.
506 2005-06-09 Roland McGrath <roland@redhat.com>
508 * configure.ac, NEWS: Version 4.5.12.
509 * debian/changelog, strace.spec: 4.5.12-1.
511 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
513 Minor namespace cleanup.
514 * defs.h (string_quote): Remove declaration.
515 * file.c (openmodessol) [LINUXSPARC]: Make static.
516 (fileflags): Likewise.
517 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
518 (direnttypes) [FREEBSD || LINUX]: Likewise.
519 (xattrflags): Likewise.
520 * process.c (unalignctl_string): Make static.
522 * syscall.c (subcalls_table): Make static.
523 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
524 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
525 (decode_subcall): Make static.
526 (syscall_fixup): Likewise.
527 (get_error): Likewise.
528 (syscall_enter): Likewise.
529 * util.c (tv_tv): Disable.
531 (string_quote): Make static.
534 2005-05-12 Philippe De Muyter <phdm@macqel.be>
536 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
537 Enables `-i' on m68k machines.
539 2005-06-06 Roland McGrath <roland@redhat.com>
541 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
542 matching works right.
545 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
546 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
547 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
548 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
549 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
550 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
551 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
552 (SYS_shmctl): Macros renamed to SYS_sub_*.
553 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
555 * linux/syscall.h (SYS_waitid): Define if not defined.
557 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
559 * defs.h (struct sysent): New member `native_scno'.
560 (known_scno): Declare new function.
561 * linux/syscallent.h: Add new final field to interesting syscalls.
562 * syscall.c (known_scno): New function.
563 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
564 * process.c (internal_fork, internal_exit): Likewise.
565 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
566 * strace.c (proc_open): Likewise.
567 * util.c [LINUX] (setbpt): Likewise.
568 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
569 for defining SYS_socket_subcall et al.
570 * linux/syscallent.h: Likewise for #error check.
571 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
574 2005-06-02 Roland McGrath <roland@redhat.com>
576 * file.c (printstatfs64): Cast values to unsigned long long and use
580 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
582 Deal with memory management issues.
583 * defs.h (tprint_iov): Update prototype.
584 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
585 epoll_event array of arbitrary size on the stack, to avoid
587 * file.c (print_xattr_val): Check for integer overflow during
588 malloc size calculation, to avoid heap corruption.
589 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
590 during malloc size calculation, to avoid heap corruption.
591 Change iovec array handling to avoid heap memory allocation.
592 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
593 size calculation and do not allocate array of arbitrary size on
594 the stack, to avoid stack overflow.
595 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
596 arbitrary size on the stack, to avoid stack overflow. Do not
597 trust cmsg.cmsg_len to avoid read beyond the end of allocated
599 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
600 * process.c (sys_setgroups): Check for integer overflow during
601 malloc size calculation, to avoid heap corruption. Change gid_t
602 array handling to avoid heap memory allocation.
603 (sys_getgroups): Likewise.
604 (sys_setgroups32) [LINUX]: Likewise.
605 (sys_getgroups32) [LINUX]: Likewise.
606 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
607 overflow during malloc size calculation, to avoid heap corruption.
608 Change pollfd array handling to avoid heap memory allocation.
609 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
610 during malloc size calculation, to avoid heap corruption.
611 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
612 during malloc size calculation, to avoid heap corruption.
615 * util.c (printxval): Change third argument from "char *" to
617 (printflags): Add third argument, "const char *", with similar
618 meaning to the third argument of printxval().
619 * defs.h (printxval): Change third argument from "char *" to
621 (printflags): Add third argument.
622 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
624 * desc.c (sys_fcntl): Likewise.
625 (sys_flock) [LOCK_SH]: Likewise.
626 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
627 * file.c (sys_open): Likewise.
628 (solaris_open) [LINUXSPARC]: Likewise.
629 (sys_access): Likewise.
630 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
631 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
632 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
633 (printstat64) [HAVE_STAT64 &&
634 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
635 (sys_setxattr, sys_fsetxattr): Likewise.
636 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
637 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
638 (sys_mq_open) [LINUX]: Likewise.
639 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
640 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
641 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
642 (sys_mprotect): Likewise.
643 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
644 (sys_msync) [MS_ASYNC]: Likewise.
645 (sys_mctl) [MC_SYNC]: Likewise.
646 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
648 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
649 (sys_send, sys_sendto): Likewise.
650 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
651 (sys_recv, sys_recvfrom): Likewise.
652 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
653 (printicmpfilter) [ICMP_FILTER]: Likewise.
654 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
655 * process.c (sys_clone) [LINUX]: Likewise.
656 (printwaitn): Likewise.
657 (sys_waitid) [SVR4 || LINUX]: Likewise.
658 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
659 (sys_sigaction): Likewise.
660 (printcontext) [SVR4]: Likewise.
661 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
662 (sys_rt_sigaction) [LINUX]: Likewise.
663 * sock.c (sock_ioctl) [LINUX]: Likewise.
664 * stream.c (sys_putmsg, sys_getmsg): Likewise.
665 (sys_putpmsg) [SYS_putpmsg]: Likewise.
666 (sys_getpmsg) [SYS_getpmsg]: Likewise.
667 (sys_poll): Likewise.
668 (print_transport_message) [TI_BIND]: Likewise.
669 (stream_ioctl): Likewise.
670 * system.c (sys_mount, sys_reboot): Likewise.
671 (sys_cacheflush) [LINUX && M68K]: Likewise.
672 (sys_capget, sys_capset) [SYS_capget]: Likewise.
673 * term.c (term_ioctl) [TIOCMGET]: Likewise.
674 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
678 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
679 errors reporting style.
680 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
681 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
682 * util.c (printstr): Likewise.
683 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
684 (fixvfork) [SUNOS4]: Likewise.
685 * desc.c (decode_select): Continue to decode syscall arguments
686 in case of OOM condition.
687 * file.c (sys_getdents): Likewise.
688 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
689 (sys_getdirentries) [FREEBSD]: Likewise.
690 * mem.c (sys_mincore): Changed type of variables which deal with
691 malloc size from int to unsigned long.
694 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
696 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
697 safe to include kernel headers, and this one is not used anyway.
700 2005-05-26 Roland McGrath <roland@redhat.com>
702 * system.c (sys_sysctl): Check for errors accessing user pointers.
703 Use malloc instead of alloca in case size is insane.
705 2005-05-09 Roland McGrath <roland@redhat.com>
707 * configure.ac: Check for libaio.h.
708 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
709 sys_io_getevents, sys_io_destroy): New functions.
710 * linux/syscall.h: Declare them.
711 * linux/syscallent.h: Use those for io_* syscalls.
712 * linux/alpha/syscallent.h: Likewise.
713 * linux/hppa/syscallent.h: Likewise.
714 * linux/ia64/syscallent.h: Likewise.
715 * linux/mips/syscallent.h: Likewise.
716 * linux/powerpc/syscallent.h: Likewise.
717 * linux/s390/syscallent.h: Likewise.
718 * linux/s390x/syscallent.h: Likewise.
719 * linux/x86_64/syscallent.h: Likewise.
720 From Zach Brown <zach.brown@oracle.com>.
723 * debian/control (Architecture): Add ppc64.
724 Fixes Debian bug #301089.
726 2005-05-05 Anton Blanchard <anton@samba.org>
728 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
731 2005-05-09 Roland McGrath <roland@redhat.com>
733 * strace.c (main): Refuse negative -s argument value.
734 Fixes Debian bug #303256.
736 2005-04-25 Anton Blanchard <anton@samba.org>
738 * file.c (openmodes): Add O_NOATIME flag if defined.
740 2005-04-05 Anton Blanchard <anton@samba.org>
742 * linux/powerpc/ioctlent.h: Regenerated.
744 * signal.c (signame): Don't try and dereference negative index.
746 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
747 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
748 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
750 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
751 but not IPC_NOWAIT, which have the same value.
752 (sys_shmget): Use that instead of resource_flags.
754 2005-03-22 Roland McGrath <roland@redhat.com>
756 * desc.c (decode_select): Increase local buffer size.
759 * configure.ac, NEWS: Version 4.5.11.
760 * debian/changelog, strace.spec: 4.5.11-1.
762 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
764 2005-03-14 Roland McGrath <roland@redhat.com>
766 * configure.ac, NEWS: Version 4.5.10.
767 * debian/changelog, strace.spec: 4.5.10-1.
769 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
771 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
772 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
774 2005-02-28 Andreas Schwab <schwab@suse.de>
776 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
778 2005-03-14 Roland McGrath <roland@redhat.com>
780 * linux/mips/syscallent.h: Update various calls.
781 From Thiemo Seufer <ths@networkno.de>.
782 Fixes Debian bug #256684.
784 * debian/control (Architecture): Add s390.
785 Fixes Debian bug #294172.
787 2005-03-06 Roland McGrath <roland@redhat.com>
789 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
790 and SIGBUS signals, use si_addr in output.
792 2005-03-01 Roland McGrath <roland@redhat.com>
794 * file.c (print_xattr_val): Add a cast.
796 2005-02-05 Roland McGrath <roland@redhat.com>
798 * desc.c (decode_select): Calculate size of passed fd_set vectors and
799 copy in the user's size rather than the standard sizeof(fd_set).
800 Fixes Debian bug #65654, #284290.
802 * util.c (printpath, printpathn): Print NULL and don't try any fetch
804 Fixes Debian bug #63093.
806 * debian/control (Build-Depends): Fix for s390 and sparc.
807 From Bastian Blank <waldi@debian.org>.
808 Fixes Debian bug #293564.
810 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
812 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
813 right before execv() call. Remove fake_execve() call.
814 * defs.h (fake_execve): Remove unused declaration.
815 * process.c (fake_execve): Remove unused function.
818 2005-02-04 Roland McGrath <roland@redhat.com>
820 * configure.ac, NEWS: Version 4.5.9.
821 * debian/changelog, strace.spec: 4.5.9-2.
823 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
825 2005-02-02 Roland McGrath <roland@redhat.com>
827 * debian/control: Add strace-udeb package for installer debugging.
828 * debian/rules (binary-arch): Build it.
829 From Joshua Kwan <joshk@triplehelix.org>.
830 Fixes Debian bug #268294.
832 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
833 known values for Linux.
835 * util.c (printcall): Print 16 ?s when long is 8 bytes.
838 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
840 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
841 * ioctl.c (nioctlents2): Add const to type.
842 Fixes Debian bug #278449.
844 * sock.c (iffflags): New variable, table of IFF_* values.
845 (print_addr): New function.
846 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
847 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
848 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
849 SIOCGIFINDEX, and fix their output.
850 From Ulrich Drepper <drepper@redhat.com>.
852 Fixes Debian bug #192164.
854 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
856 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
857 * defs.h [HAVE_CONFIG_H]: Include config.h first.
858 * strace.c: Include "defs.h" first.
861 * syscall.c (call_summary): Fix potential NULL dereference.
864 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
866 * syscall.c (qual_signal): Check bounds for numeric signal names.
867 Fix parser of symbolic signal names.
868 Fix return code, as required by qualify() function.
869 * syscall.c (qual_desc): Check bounds for descriptor number.
870 * syscall.c (qual_syscall): Correct return code, to be consistent
871 with qualify() and other qual_* functions.
874 2005-02-01 Roland McGrath <roland@redhat.com>
876 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
877 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
879 [LINUX] (mount_flags): Add them.
880 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
881 set in the flags argument, don't try to fetch the filesystem string.
884 * config.guess: Update from canonical version, timestamp 2004-11-12.
885 * config.sub: Likewise, timestamp 2004-11-30.
887 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
888 * linux/syscall.h: Declare it.
889 * linux/x86_64/syscallent.h: Use it.
892 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
893 (sys_sched_getparam, sys_sched_setparam): Likewise.
896 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
900 * linux/syscallent.h: Use sys_mincore instead of printargs.
901 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
902 sys_semtimedop, sys_umount2.
905 * syscall.c (qual_signal): Fix inverted return value and bogus
906 argument to qualify_one in the named case.
908 * file.c (print_xattr_val): Don't use auto array sized by syscall
909 argument. Use malloc instead, so it can fail for insane values.
910 Fixes Debian bug #283704.
912 * net.c (sys_getsockopt): Fix a format %ld -> %d.
914 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
916 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
917 not to double the middle entry!
920 * linux/x86_64/syscallent.h: Fix exit_group entry.
922 * util.c (getpc) [S390 || S390X]: Implement it.
923 Patch by David Wilder <wilder@us.ibm.com>.
925 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
926 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
929 2005-01-22 Andreas Schwab <schwab@suse.de>
931 * net.c (sys_getsockopt): Change type of len to int.
933 2004-10-19 Roland McGrath <roland@redhat.com>
935 * configure.ac, NEWS: Version 4.5.8.
936 * debian/changelog, strace.spec: 4.5.8-1.
938 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
940 * configure.ac: Check for sys/epoll.h.
941 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
942 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
944 * strace.c (handle_group_exit): Don't detach leader that wasn't
945 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
946 Remove droptcb loop at end, no longer required since 2.6 reports each
950 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
951 taking signal when it has nclone_threads > 0.
953 * strace.c (handle_group_exit, trace): Mark leader with
954 TCB_GROUP_EXITING and don't be surprised at child deaths when their
958 * process.c (WCOREFLAG): Define if not defined.
959 (W_STOPCODE, W_EXITCODE): Likewise.
960 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
962 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
963 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
965 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
966 strace64.1 to strace.1, which doesn't exist.
967 Fixes Debian bug #269220.
969 2004-09-05 Phil Blundell <pb@nexus.co.uk>
971 * linux/arm/syscallent.h: New file.
973 2004-10-19 Roland McGrath <roland@redhat.com>
975 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
976 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
977 (build/Makefile): Use $(CONFIG_OPTS).
978 (build64/Makefile): Pass --host as well as --build.
979 From Bastian Blank <waldi@debian.org>.
980 Fixes Debian bug #271500.
982 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
983 From Randolph Chung <tausq@debian.org>
984 Fixes Debian bug #273887.
986 * file.c (sys_llseek): Revert last change.
988 2004-09-14 Richard Henderson <rth@twiddle.net>
990 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
991 [gs]et_mempolicy, mq_*, waitid.
993 2004-10-07 Roland McGrath <roland@redhat.com>
995 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
997 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
999 * linux/x86_64/syscallent.h: Fix botched table entries.
1000 From Ulrich Drepper <drepper@redhat.com>.
1002 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1004 * linux/syscall.h: Declare them.
1005 * linux/x86_64/syscallent.h: Likewise.
1006 From Ulrich Drepper <drepper@redhat.com>.
1008 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1009 From Ulrich Drepper <drepper@redhat.com>.
1011 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1013 * linux/syscall.h: Declare them.
1014 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
1015 * linux/x86_64/syscallent.h: Likewise.
1016 From Ulrich Drepper <drepper@redhat.com>.
1018 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1020 * linux/ioctlsort.c (main): Omit duplicate lines
1021 (with same name and code) from output.
1022 * linux/ioctlent.sh: Build the list of ioctls defined in
1023 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1024 as suggested by Peter Jones <pjones@redhat.com>
1025 * linux/ioctlent.h: Regenerated.
1028 2004-09-13 Ulrich Drepper <drepper@redhat.com>
1029 Dmitry V. Levin <ldv@altlinux.org>
1031 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1033 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1034 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1035 * defs.h [LINUX]: Declare rtc_ioctl.
1038 2004-10-06 Roland McGrath <roland@redhat.com>
1040 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1042 * linux/syscall.h: Declare them.
1043 * linux/syscallent.h: Use those for epoll_* syscalls.
1044 * linux/alpha/syscallent.h: Likewise.
1045 * linux/hppa/syscallent.h: Likewise.
1046 * linux/ia64/syscallent.h: Likewise.
1047 * linux/powerpc/syscallent.h: Likewise.
1048 * linux/s390/syscallent.h: Likewise.
1049 * linux/s390x/syscallent.h: Likewise.
1050 * linux/sparc/syscallent.h: Likewise.
1051 * linux/sparc64/syscallent.h: Likewise.
1052 * linux/sparc64/syscallent2.h: Likewise.
1053 * linux/x86_64/syscallent.h: Likewise.
1054 From Ulrich Drepper <drepper@redhat.com>.
1057 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1058 and RLIMIT_MSGQUEUE, if defined.
1059 From Ulrich Drepper <drepper@redhat.com>.
1062 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1063 (printmsghdr): Use it.
1064 From Ulrich Drepper <drepper@redhat.com>.
1067 * file.c (sprintmode): Add const to return type.
1068 (sprintfstype): Likewise.
1069 * signal.c (printsiginfo): Add a const.
1071 2004-09-15 Roland McGrath <roland@redhat.com>
1073 * linux/x86_64/syscallent.h: Use sys_waitid.
1075 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1076 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1078 2004-09-11 Roland McGrath <roland@redhat.com>
1080 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1081 (sys_timer_settime): Likewise.
1082 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1083 (sys_timer_create): Print clock ID symbolically.
1084 From Ulrich Drepper <drepper@redhat.com>.
1087 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1089 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1091 2004-09-03 Roland McGrath <roland@redhat.com>
1093 * syscall.c (qual_options): Add const to defn.
1095 (call_count, error_count, tv_count): Variables removed.
1096 (struct call_counts, counts): New type and variable.
1097 Update all users of the old three to use the new array of structs.
1098 (trace_syscall): Allocate counts on first use.
1099 (sorted_count): Variable removed.
1100 (call_summary): Allocate locally.
1102 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1103 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1104 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1105 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1106 * signal.c (signalent0, signalent1, signalent2): Likewise.
1107 (nsignals0, nsignals1, nsignals2): Likewise.
1108 (signame): LIkewise.
1109 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1110 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1111 (ioctl_lookup, ioctl_next_match): Likewise.
1112 * defs.h: Update decls.
1113 * io.c (sys_ioctl): Update users.
1115 * util.c (xlookup, printxval, addflags, printflags): Use const for
1116 struct xlat * argument.
1117 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1118 * bjm.c: Add const to all struct xlat defns.
1125 * process.c: Likewise.
1126 * resource.c: Likewise.
1127 * signal.c: Likewise.
1129 * stream.c: Likewise.
1130 * system.c: Likewise.
1135 2004-09-01 Roland McGrath <roland@redhat.com>
1137 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1138 mq_* syscalls, and names only for new calls up to 252.
1139 * linux/syscallent.h: Add waitid.
1140 * linux/x86_64/syscallent.h: Likewise.
1141 * linux/syscall.h: Declare sys_waitid.
1143 * process.c (internal_wait): Take second arg giving index of flags
1145 * defs.h: Update prototype.
1146 * syscall.c (internal_syscall): Update caller.
1147 Also use internal_wait for SYS_waitid.
1148 * process.c (sys_waitid): Define for [LINUX] as well.
1149 Don't tweak TCB_SUSPENDED--internal_wait does that.
1150 (waitid_types): Conditionalize use of nonstandard P_* macros.
1152 2004-08-31 Roland McGrath <roland@redhat.com>
1154 * configure.ac, NEWS: Version 4.5.7.
1155 * debian/changelog: 4.5.7-1.
1156 * strace.spec: 4.5.7-2.
1158 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1159 Always do each build in a separate build directory.
1160 Fixes Debian bug #254728.
1162 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1164 * strace.1: Say that -c shows system CPU time, not real time.
1165 Fixes Debian bug #254438.
1167 * syscall.c (dumpio): Match pread and pwrite system calls too.
1168 Fixes Debian bug #239947.
1170 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1171 Fixes Debian bug #171653.
1173 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1175 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1178 2004-08-30 Roland McGrath <roland@redhat.com>
1180 * strace.c (main): Don't call fake_execve under -c.
1181 From Ulrich Drepper <drepper@redhat.com>.
1184 * net.c (sockipoptions): Add some options.
1185 [SOL_IPV6] (sockipv6options): New variable.
1186 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1187 From Ulrich Drepper <drepper@redhat.com>.
1190 * time.c (clocknames): New variable, symbolic names for clock_t.
1191 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1192 From Ulrich Drepper <drepper@redhat.com>.
1195 * system.c (personality_options): Hard-code values here.
1196 Don't #include <linux/personality.h> at all.
1197 Fixes RH#130965 and Debian bug #40588.
1199 * file.c (print_xattr_val): New function to show attribute values.
1200 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1201 From Ulrich Drepper <drepper@redhat.com>.
1204 2004-07-12 Roland McGrath <roland@redhat.com>
1206 * configure.ac, NEWS: Version 4.5.6.
1207 * strace.spec, debian/changelog: 4.5.6-1.
1209 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1211 * debian/rules: On sparc-linux, build strace64 as well.
1212 From Ben Collins <bcollins@debian.org>.
1213 Fixes Debian bug #254728.
1215 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1217 * linux/sparc/syscallent.h: Sync with reality.
1218 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1219 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1220 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1221 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1222 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1223 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1224 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1225 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1226 sys_timer_settime, sys_timer_gettime): New declarations.
1227 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1228 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1229 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1230 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1231 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1232 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1233 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1234 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1235 linux/sparc64/syscallent1.h: New files.
1236 * defs.h (LINUXSPARC): Define also when SPARC64.
1237 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1238 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1239 Define possibly missing __NR_exit_group. Declare getrval2.
1240 * configure.ac (sparc64): New architecture case.
1241 * file.c (stat_sparc64): New structure.
1242 (printstat_sparc64): New output routine for that.
1243 (printstat): Call it, if personality is 2.
1244 (printstat64): Likewise.
1245 * util.c: Conditionalize ptrace defines on LINUXSPARC
1247 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1248 to PTRACE_FOOREGS64 so that more sparc code can be shared
1249 between 64-bit and 32-bit.
1250 (_hack_syscall5): Correct trap number when SPARC64.
1251 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1252 (getpc): Handle SPARC64 && LINUX.
1253 (printcall): Likewise.
1254 (arg fetching/setting): Use same code for SPARC64 LINUX
1256 (setbpt): Handle SPARC64 && LINUX.
1257 (clearbpt): Likewise.
1258 * signal.c: Conditionalize ptrace defines on SPARC and
1260 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1261 to PTRACE_FOOREGS64 so that more sparc code can be shared
1262 between 64-bit and 32-bit.
1263 (m_siginfo): Use same definition on SPARC64 as SPARC.
1264 (sys_sigreturn): Handle LINUX && SPARC64.
1265 * syscall.c: Conditionalize ptrace defines on SPARC and
1267 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1268 to PTRACE_FOOREGS64 so that more sparc code can be shared
1269 between 64-bit and 32-bit.
1270 (getscno): Use same static state on SPARC64 as SPARC,
1271 and add SPARC64 handling.
1272 (get_error): Handle LINUX && SPARC64.
1273 (force_result): Likewise.
1274 (syscall_enter): Likewise.
1275 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1277 (getrval2): Handle LINUX && SPARC64.
1278 * process.c: Conditionalize ptrace defines on SPARC and
1280 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1281 to PTRACE_FOOREGS64 so that more sparc code can be shared
1282 between 64-bit and 32-bit.
1283 (change_syscall): Handle LINUX && SPARC64.
1284 (struct_user_offsets): Ifdef out those which do not exist
1286 * net.c (sys_pipe): Handle LINUX && SPARC64.
1287 * ioctl.c: Fix initializer typo for nioctlents2, was
1288 nioctlents1 by accident.
1290 2004-06-28 Andreas Schwab <schwab@suse.de>
1292 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1293 (sys_execve): Remove it here.
1295 2004-07-12 Roland McGrath <roland@redhat.com>
1297 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1299 * debian/control (Section): Move to utils, matching Debian override.
1301 * net.c (addrfams): Make variable global.
1302 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1303 SIOCGIFINDEX, and SIOCGIFCONF.
1304 From Ulrich Drepper <drepper@redhat.com>.
1307 * linux/ioctlsort.c: Add some #includes.
1308 [POWERPC]: Kludge out high bits.
1309 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1310 * linux/powerpc/ioctlent.h: Likewise.
1312 2004-07-11 Roland McGrath <roland@redhat.com>
1314 * linux/ioctlent.sh: Replace asm with $asm in all places.
1316 * configure.ac: Add I386 as AM_CONDITIONAL.
1317 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1318 the ioctlent.h file.
1320 2004-07-08 Roland McGrath <roland@redhat.com>
1322 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1323 that's what the kernel will do.
1325 2004-07-07 Roland McGrath <roland@redhat.com>
1327 * linux/ioctlent.sh: Take optional second argument to use as directory
1328 name in place of `asm'.
1330 2004-06-27 Roland McGrath <roland@redhat.com>
1332 * configure.ac, NEWS: Version 4.5.5.
1333 * strace.spec, debian/changelog: 4.5.5-1.
1335 2004-06-22 Roland McGrath <roland@redhat.com>
1337 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1338 sign extend the low 32 bits of RAX to 64 bits.
1341 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1343 2004-06-03 Roland McGrath <roland@redhat.com>
1345 * configure.ac, NEWS: Version 4.5.4.
1346 * strace.spec, debian/changelog: 4.5.4-1.
1348 * net.c (domains): Add many PF_* values #ifdef PF_*.
1349 (addrfams): Add many AF_* values #ifdef AF_*.
1350 Fixes Debian bug #250506.
1352 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1354 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1356 (main): Print a note that program output is generated by
1358 * linux/ioctlent.sh: Build the list of ioctls defined in
1359 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1360 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1361 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1362 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1363 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1366 2004-06-03 Roland McGrath <roland@redhat.com>
1368 * debian/control (Architecture): Add amd64.
1369 Fixes Debian bug #246568.
1371 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1372 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1373 (expand_tcbtab): New function, broken out of ...
1374 * process.c (fork_tcb): ... here, call that.
1375 * defs.h: Declare expand_tcbtab.
1377 2004-04-19 Roland McGrath <roland@redhat.com>
1379 * process.c (printstatus): Add a space before | in output.
1381 2004-04-16 Roland McGrath <roland@redhat.com>
1383 * configure.ac: Version 4.5.3.
1384 * strace.spec, debian/changelog: 4.5.3-1.
1386 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1388 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1389 from long to unsigned long, to fix output of the quotactl command
1393 2004-04-16 Roland McGrath <roland@redhat.com>
1395 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1396 From Maxim Shchetynin <maxim@de.ibm.com>.
1398 * configure.ac: Check for <mqueue.h>.
1399 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1400 decode struct mq_attr.
1401 * NEWS: Mention mq support.
1403 * linux/syscall.h: Support new mq_* syscalls on Linux.
1404 * linux/syscallent.h: Likewise.
1405 * linux/dummy.h: Likewise.
1407 * time.c (printsigevent): Handle SIGEV_THREAD.
1408 From Ulrich Drepper <drepper@redhat.com>.
1411 2004-04-13 Roland McGrath <roland@redhat.com>
1413 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1415 From Ulrich Drepper <drepper@redhat.com>.
1418 * process.c (printstatus): Mask out bits presented symbolically, and
1419 print "| 0xnnn" if the remaining bits are not all zero.
1420 Fixes Debian bug #240062.
1422 * process.c (print_affinitylist): Rewritten to handle indirect values.
1423 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1424 From Ulrich Drepper <drepper@redhat.com>.
1427 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1429 2004-04-08 Roland McGrath <roland@redhat.com>
1431 * strace.c (main) [LINUX]: When attaching for -p, look in
1432 /proc/PID/task for all threads and attach them as presumed
1433 CLONE_THREAD children.
1434 * NEWS: Mention the feature.
1437 2004-03-02 Roland McGrath <roland@redhat.com>
1439 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1440 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1442 * debian/control (Standards-Version): Update to 3.6.1.
1444 2004-03-01 Roland McGrath <roland@redhat.com>
1446 * configure.ac, NEWS: Version 4.5.2.
1447 * strace.spec, debian/changelog: 4.5.2-1.
1449 * strace.c (main): Avoid potential buffer overruns from ludicrous
1450 arguments or PATH values.
1451 * syscall.c (qual_signal): Bail out for too-long string.
1453 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1454 Fixes Debian bug #223207.
1456 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1458 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1459 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1460 struct modify_ldt_ldt_s.
1461 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1463 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1464 From Tim Yamin <plasmaroo@gentoo.org>.
1466 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1469 * configure.ac: Check for `struct pt_all_user_regs'
1470 and `struct ia64_fpreg' in <sys/ptrace.h>.
1471 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1472 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1474 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1475 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1477 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1478 [S390 || S390X]: Define them with inverted values.
1479 (setbpt): Use them for u_arg indices.
1481 2004-02-26 Andreas Schwab <schwab@suse.de>
1483 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1484 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1485 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1487 2004-03-01 Roland McGrath <roland@redhat.com>
1489 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1490 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1491 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1492 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1493 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1494 sys_sched_get_priority_min): New functions.
1495 From Ulrich Drepper <drepper@redhat.com>.
1498 2004-02-20 Roland McGrath <roland@redhat.com>
1500 * linux/hppa/syscallent.h: Update some syscalls.
1501 From Randolph Chung <tausq@debian.org>.
1502 Fixes Debian bug #231632.
1504 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1506 * process.c (internal_exit): For ia64, also recognize IA-32 252
1508 (change_syscall): For IA64, also support changing IA-32 syscalls.
1509 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1510 syscall 252 (exit_group) as an internal_exit() syscall.
1511 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1513 (SYS_vfork): Likewise.
1514 (arg_setup): For IA64 version, also support IA-32 syscalls.
1515 (get_arg0): Likewise.
1516 (get_arg1): Likewise.
1517 (set_arg0): Likewise.
1518 (set_arg1): Likewise.
1520 2004-02-15 Anton Blanchard <anton@samba.org>
1522 * linux/powerpc/syscallent.h: Add rtas call.
1523 Shift multiplexed syscalls to start at 300, we are already about
1524 to hit 256 real syscalls.
1525 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1527 2004-02-19 Roland McGrath <roland@redhat.com>
1529 * strace.c (main): Use TCP->pid, not PID, in -p message.
1530 Fixes Debian bug #229802.
1532 2004-01-13 Roland McGrath <roland@redhat.com>
1534 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1537 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1538 Reported by Petter Reinholdtsen <pere@hungry.com>.
1540 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1542 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1544 2003-12-14 Anton Blanchard <anton@samba.org>
1546 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1547 Use %llu formats for them.
1549 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1551 * linux/powerpc/syscallent.h: Update to include recently added
1554 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1555 ppc64, we were misreporting syscalls that really succeeded as having
1558 2004-01-13 Roland McGrath <roland@redhat.com>
1560 * strace.1: Remove comment about vfork on Linux.
1561 Fixes Debian bug #223390.
1563 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1564 (sys_getdents64) [LINUX]: Print d_type field.
1566 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1568 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1569 killed process if available. Fixes RH#112117.
1571 2003-11-13 Roland McGrath <roland@redhat.com>
1573 * configure.ac, NEWS: Version 4.5.1.
1574 * strace.spec, debian/changelog: 4.5.1-1.
1576 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1578 * defs.h (ioctl_lookup): Prototype change.
1579 * ioctl.c (ioctl_next_match): New function.
1580 * defs.h: Declare it.
1581 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1582 when there's more than one match.
1583 * ioctl.c (ioctl_lookup): Likewise.
1584 * stream.c (internal_stream_ioctl): Likewise.
1585 Patch from Solar Designer <solar@openwall.com>.
1587 2003-11-13 Roland McGrath <roland@redhat.com>
1589 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1590 * linux/sh64/syscallent.h: Likewise.
1592 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1594 Fixes for RH#105359.
1595 * util.c (printuid): New function.
1596 * defs.h: Declare it.
1597 * file.c (sys_chown): Use it.
1598 * file.c (sys_fchown): Likewise.
1599 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1600 sys_setresgid): Likewise.
1601 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1602 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1603 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1604 setuid32, setgid32, setfsuid32, setfsgid32.
1605 * process.c [LINUX]: Define GETGROUPS32_T.
1606 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1608 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1611 2003-11-11 Roland McGrath <roland@redhat.com>
1613 * strace.c (main): Bail with usage error for missing command before we
1614 open the -o file or fiddle uids.
1616 2003-11-06 Roland McGrath <roland@redhat.com>
1618 * strace.c (main): Treat piped output more like file output.
1619 Disallow -ff with piped output. Fixes RH#105366.
1620 Reported by Dmitry V. Levin <ldv@altlinux.org>
1622 * strace.c (tprintf): Check result of vfprintf and use perror when it
1623 fails while not writing to stderr itself. Fixes Debian bug #218762.
1625 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1626 From Ulrich Drepper <drepper@redhat.com>.
1628 2003-11-01 Roland McGrath <roland@redhat.com>
1630 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1631 setitimer rather than hard-coding a value based on HZ.
1632 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1634 2003-10-21 Roland McGrath <roland@redhat.com>
1636 * strace.1: Fixed a few spelling errors.
1637 Fixes Debian bug #217008.
1639 * syscall.c: Revert last change, was broken.
1641 2003-10-01 Roland McGrath <roland@redhat.com>
1643 * process.c (internal_clone): Don't suspend parent when call requested
1644 a specific PID that is not a traced child.
1646 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1647 from right to left so we don't have to presume the size.
1648 Reported by David Woodhouse <dwmw2@redhat.com>.
1650 2003-09-25 Roland McGrath <roland@redhat.com>
1652 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1653 these in the table if they are defined.
1655 2003-09-24 Roland McGrath <roland@redhat.com>
1657 * configure.ac, NEWS: Version 4.5.
1658 * strace.spec, debian/changelog: 4.5-1.
1660 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1661 instruction decoding branch if TCB_INSYSCALL is clear.
1662 Reported by <jochen@penguin-breeder.org>.
1664 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1666 2003-09-23 Roland McGrath <roland@redhat.com>
1668 * strace.spec: On ppc64 (maybe others later), create an strace64
1669 package as well containing just /usr/bin/strace64.
1671 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1674 2003-08-21 Roland McGrath <roland@redhat.com>
1676 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1677 * linux/x86_64/syscallent.h: Likewise.
1678 * linux/s390/syscallent.h: Likewise.
1679 * linux/s390x/syscallent.h: Likewise.
1681 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1683 * defs.h (ALIGN64): Define for MIPS.
1684 * io.c (PREAD_OFFSET_ARG): Define.
1685 (sys_pread, sys_pwrite): Use it.
1686 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1688 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1689 (truncate64, ftruncate64): Pretty-print.
1690 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1691 (truncate64, ftruncate64): Take four arguments.
1693 2003-07-17 Roland McGrath <roland@redhat.com>
1695 * configure.ac, NEWS: Version 4.4.99.
1696 * strace.spec, debian/changelog: 4.4.99-1.
1698 2003-07-15 Anton Blanchard <anton@samba.org>
1700 * ipc.c: Add SHM_HUGETLB field.
1701 Mask out permission bits in msgget, semget and shmget before
1702 printing resource_flags.
1703 Mask execute permission bits (even though we dont currently
1706 2003-07-17 Roland McGrath <roland@redhat.com>
1708 * linux/powerpc/syscallent.h (tgkill): New at 250.
1710 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1711 From Ulrich Drepper <drepper@redhat.com>.
1713 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1714 * file.c (printstatfs): Print f_fsid and f_frsize.
1715 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1716 * linux/syscall.h: Add decls.
1717 From Ulrich Drepper <drepper@redhat.com>.
1719 2003-07-09 Roland McGrath <roland@redhat.com>
1721 * linux/ia64/syscallent.h (tgkill): New at 1235.
1723 2003-07-05 Richard Henderson <rth@twiddle.net>
1725 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1726 * syscall.c (ERESTART_RESTARTBLOCK): New.
1727 (trace_syscall): Print it.
1728 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1729 (osf_set_program_attributes): Fix typo.
1730 (osf_nfssvc): Likewise.
1731 (osf_sigsendset): Likewise.
1732 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1733 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1734 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1735 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1736 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1737 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1738 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1739 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1740 clock_getres, clock_nanosleep, semtimedop): New.
1742 2003-07-08 Roland McGrath <roland@redhat.com>
1744 * signal.c (sys_tgkill): New function.
1745 * linux/syscall.h: Declare it.
1746 * linux/syscallent.h: Add tgkill.
1748 2003-06-27 Roland McGrath <roland@redhat.com>
1750 * configure.ac: Check for type `struct __old_kernel_stat'.
1751 * file.c (convertoldstat, printoldstat): Define under
1752 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1753 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1754 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1755 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1757 2003-06-26 Roland McGrath <roland@redhat.com>
1759 * configure.ac: SHMEDIA -> SH64
1762 * process.c: Likewise.
1764 * syscall.c: Likewise.
1766 * linux/shmedia/syscallent.h: Moved to ...
1767 * linux/sh64/syscallent.h: ... here.
1769 * config.guess: Update from canonical version, timestamp 2003-06-17.
1770 * config.sub: Likewise.
1772 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1773 From: Joshua Neal <tinara@netpipeline.net>.
1775 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1776 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1777 * linux/ia64/syscallent.h: Likewise.
1778 * linux/powerpc/syscallent.h: Likewise.
1779 * linux/s390/syscallent.h: Likewise.
1780 * linux/s390x/syscallent.h: Likewise.
1781 * linux/x86_64/syscallent.h: Likewise.
1782 From Jakub Jelinek <jakub@redhat.com>.
1784 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1785 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1787 2003-06-23 Roland McGrath <roland@redhat.com>
1789 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1790 From Ulrich Drepper <drepper@redhat.com>.
1792 2003-06-10 Roland McGrath <roland@redhat.com>
1794 * configure.ac, NEWS: Version 4.4.98.
1795 * strace.spec, debian/changelog: 4.4.98-1.
1797 2003-06-09 Roland McGrath <roland@redhat.com>
1799 * linux/s390x/syscallent.h: Update many syscalls.
1800 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1802 * linux/s390/syscallent.h: Update many syscalls.
1803 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1805 * linux/shmedia/syscallent.h: New file.
1806 From Stephen Thomas <stephen.thomas@superh.com>.
1808 * strace.c (trace): Print a message and newline for a WIFEXITED report
1809 from the process we just printed an unterminated syscall line for.
1811 2003-06-03 Roland McGrath <roland@redhat.com>
1813 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1815 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1816 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1817 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1818 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1819 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1820 (get_error) [LINUX] [ARM]: Update.
1821 (syscall_enter) [LINUX] [ARM]: New case.
1822 * util.c (printcall) [LINUX] [ARM]: New case.
1824 * debian/control (Standards-Version): Update to 3.5.10.
1826 * strace.c (main): In PATH search, accept only a regular file with
1827 execute bits set. Fixes Debian bug #137103.
1829 2003-06-02 Roland McGrath <roland@redhat.com>
1831 * strace.c (main): Set -q when given -o and not -p, and not when not
1832 given -o, to match what the man page always said.
1833 Fixes Debian bug #47113, #153678.
1835 * configure.ac, NEWS: Version 4.4.97.
1836 * strace.spec, debian/changelog: 4.4.97-1.
1838 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1839 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1841 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1842 timestamp 2003-05-22.
1843 * config.sub: Likewise, timestamp 2003-05-24.
1845 2003-05-22 Roland McGrath <roland@redhat.com>
1847 * defs.h (struct tcb): New member `nzombies'.
1848 * strace.c (alloctcb): Initialize it.
1849 (droptcb): Increment our parent's zombie count.
1850 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1851 process has zombies it can reap. On the way out, if we reaped
1852 an untraced process, decrement the zombie count.
1854 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1855 separately using signame.
1857 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1858 of literal 0 for index. Consult the right flags without clobbering
1859 anything when we reparent the new child to the caller's parent thread.
1861 * linux/s390/syscallent.h: Fix sys_clone argument count.
1862 * linux/s390x/syscallent.h: Likewise.
1863 * linux/mips/syscallent.h: Likewise.
1864 * linux/alpha/syscallent.h: Likewise.
1865 * linux/powerpc/syscallent.h: Likewise.
1866 * linux/sh/syscallent.h: Likewise.
1867 * linux/sparc/syscallent.h: Likewise.
1868 * linux/hppa/syscallent.h: Likewise.
1870 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1871 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1873 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1874 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1876 * process.c (print_affinitylist): Fix loop condition.
1877 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1879 2003-04-10 Roland McGrath <roland@redhat.com>
1881 * syscall.c (qual_desc): Return zero after parsing number.
1882 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1884 2003-04-07 Roland McGrath <roland@redhat.com>
1886 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1887 * linux/syscall.h: Likewise.
1888 * ipc.c [LINUX] (sys_semtimedop): New function.
1889 From Ulrich Drepper <drepper@redhat.com>.
1891 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1892 From Ulrich Drepper <drepper@redhat.com>.
1894 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1896 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1897 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1899 2003-03-30 Roland McGrath <roland@redhat.com>
1901 * configure.ac, NEWS: Version 4.4.96.
1902 * strace.spec, debian/changelog: 4.4.96-1.
1904 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1906 Various fixes for SuperH [SH]:
1907 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1908 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1910 * process.c (change_syscall): Fixed register which holds system
1912 * util.c (arg0_offset, arg1_offset): provide definition
1913 * Makefile.am: Added new files in linux/sh
1914 * linux/sh/syscallent.h: New file.
1915 * linux/sh/errnoent.h: New file.
1916 * linux/sh/ioctlent.h: New file.
1917 * linux/sh/signalent.h: New file.
1919 * linux/ioctlent.sh: Take an arg for location of header files
1920 * syscallent.sh: Replaced lost $
1922 2003-03-30 Roland McGrath <roland@redhat.com>
1924 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1925 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1926 From Ulrich Drepper <drepper@redhat.com>.
1928 * linux/syscallent.h: Use sys_getrlimit for 191.
1929 Use name "old_getrlimit" for 76.
1930 Reported by Ulrich Drepper <drepper@redhat.com>.
1932 2003-03-18 Roland McGrath <roland@redhat.com>
1934 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1936 2003-03-17 Roland McGrath <roland@redhat.com>
1938 * linux/x86_64/syscallent.h: clone takes 5 args.
1939 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1941 2003-03-15 Roland McGrath <roland@redhat.com>
1943 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1945 2003-03-14 Roland McGrath <roland@redhat.com>
1947 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1949 * linux/ia64/syscallent.h: clone takes 5 arguments.
1950 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1952 2003-03-12 Roland McGrath <roland@redhat.com>
1954 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1955 Use sys_clone for clone2.
1956 * linux/syscall.h: Don't declare sys_clone2.
1957 * process.c (sys_clone): Rewritten to handle both flavors,
1958 print all extra args depending on flag bits.
1959 (sys_clone2): Function removed.
1961 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1963 2003-03-04 Roland McGrath <roland@redhat.com>
1965 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1966 TCB_INSYSCALL is clear, like other platforms do.
1968 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1970 * mem.c [LINUX] (sys_remap_file_pages): New function.
1971 * linux/syscall.h: Declare it.
1972 * linux/syscallent.h: Use it.
1973 * linux/powerpc/syscallent.h: Likewise.
1975 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1977 2003-02-26 Roland McGrath <roland@redhat.com>
1979 * configure.ac: Fix typo in netinet/in.h check.
1980 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1981 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1983 2003-02-24 Roland McGrath <roland@redhat.com>
1985 * configure.ac, NEWS: Version 4.4.95.
1986 * strace.spec, debian/changelog: 4.4.95-1.
1988 * process.c (sys_getresgid): Fix typos in argument access.
1990 2003-02-23 Roland McGrath <roland@redhat.com>
1992 * process.c (sys_getresuid): Fix typos in argument access.
1993 Reported by Anton Blanchard <anton@samba.org>.
1995 2003-02-19 Roland McGrath <roland@redhat.com>
1997 * configure.ac, NEWS: Version 4.4.94.
1998 * strace.spec, debian/changelog: 4.4.94-1.
2000 * version.c: Removed.
2001 * Makefile.am (strace_SOURCES): Remove it.
2002 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2004 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2005 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2006 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2008 2003-01-23 Roland McGrath <roland@redhat.com>
2010 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2011 SPARC, which doesn't use the header regardless.
2013 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2016 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
2018 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2019 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2021 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2022 since they can conflict.
2024 2003-01-21 Roland McGrath <roland@redhat.com>
2026 * strace.c (usage): Omit -z, since it has never worked properly.
2029 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2030 var=val in environ or to remove var, respectively.
2031 (usage): Mention it.
2032 * strace.1, NEWS: Document it.
2034 * configure.ac, NEWS: Version 4.4.93.
2035 * strace.spec, debian/changelog: 4.4.93-1.
2036 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2038 2003-01-20 Roland McGrath <roland@redhat.com>
2040 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2041 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2042 TCB_WAITEXECVE state with special kludges.
2044 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2045 reversed from other architectures.
2047 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2048 conditional on [TCB_WAITEXECVE] instead of list of processors.
2050 * util.c (restore_arg0): Evaluate args in no-op defns.
2052 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2053 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2055 2003-01-17 Anton Blanchard <anton@samba.org>
2057 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2059 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2061 2003-01-14 Roland McGrath <roland@redhat.com>
2063 * linux/powerpc/errnoent.h: Add missing errnos.
2064 * linux/powerpc/ioctlent.h: Update ioctl values.
2065 From Anton Blanchard <anton@samba.org>.
2067 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2068 From Anton Blanchard <anton@samba.org>.
2070 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2071 sys_ftruncate64, instead of printargs, for those syscalls.
2072 * linux/mips/syscallent.h: Likewise.
2073 * linux/powerpc/syscallent.h: Likewise.
2074 * linux/s390/syscallent.h: Likewise.
2075 * linux/sparc/syscallent.h: Likewise.
2077 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2078 All others at the moment use linux/syscallent.h, where it's 300.
2080 * strace.1: Update bug reporting info.
2082 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2083 From Nathan Scott <nathans@debian.org>.
2085 * configure.ac, NEWS: Version 4.4.92.
2086 * strace.spec, debian/changelog: 4.4.92-1.
2088 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2089 ppc (never comes out of config.sub).
2091 * process.c (sys_ptrace): Use #lx format for address argument.
2092 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2093 * process.c [POWERPC]: Likewise.
2094 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2095 * syscall.c (get_scno) [POWERPC]: Likewise.
2096 * util.c [POWERPC]: Likewise.
2097 (printnum): Use long for NUM.
2098 From Anton Blanchard <anton@samba.org>.
2100 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2102 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2103 appropriately via set_arg0 or no-ops for each architecture.
2104 (clearbpt): Use those instead of set_arg0 and set_arg1.
2106 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2107 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2108 sys_ftruncate64, instead of printargs, for those syscalls.
2110 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2111 (sys_ptrace): Use printxval.
2112 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2113 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2115 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2116 print it before using printxval.
2117 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2119 2003-01-13 Roland McGrath <roland@redhat.com>
2121 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2122 timestamp 2003-01-10.
2123 * config.sub: Likewise, timestamp 2003-01-03.
2124 * install-sh: Update from Automake 1.7.2.
2126 * linux/powerpc/signalent.h: Add SIGRTMIN.
2127 From Anton Blanchard <anton@samba.org>.
2129 * linux/powerpc/syscallent.h: Add missing system calls.
2130 Decode more system calls, we were just printargs for many things.
2131 Remove some x86-specific system calls.
2132 Remove two syscalls between the socket and ipc syscalls,
2133 it was resulting in all IPC syscalls being off by two.
2135 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2136 From Anton Blanchard <anton@samba.org>.
2138 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2139 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2140 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2141 From Anton Blanchard <anton@samba.org>.
2143 * term.c [LINUX]: Get kernel definition of struct termios.
2144 From Anton Blanchard <anton@samba.org>.
2146 * linux/ioctlent.sh: Look in sound/ directory too.
2147 From Anton Blanchard <anton@samba.org>.
2149 * desc.c (printflock64): Fix ADDR argument type.
2150 From Anton Blanchard <anton@samba.org>.
2152 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2153 sys_siglist and _sys_siglist.
2154 Reported by John Hughes <john@Calva.COM>.
2156 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2157 Reported by John Hughes <john@Calva.COM>.
2159 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2161 2003-01-10 Roland McGrath <roland@redhat.com>
2163 * configure.ac, NEWS: Version 4.4.91.
2164 * strace.spec, debian/changelog: 4.4.91-1
2166 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2167 values for x86-64, conditional on current_personality.
2169 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2171 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2172 * stream.c (print_transport_message): Use #ifdefs for those members.
2174 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2176 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2177 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2179 * strace.c (pfd2tcb): Fix for new tcbtab type.
2180 (rebuild_pollv): Likewise.
2181 (detach): Put variables used under [LINUX] inside #ifdef.
2183 * process.c (change_syscall) [POWERPC]: Add missing return.
2184 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2186 * strace.spec: New file.
2187 * debian/changelog: 4.4.90-1
2188 * debian/rules (binary-arch): Depend on build.
2189 (clean): Don't try to run Makefile.in.
2190 * debian/control (Standards-Version): Now 3.5.8.
2192 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2194 2003-01-09 Roland McGrath <roland@redhat.com>
2196 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2198 * debian/control: Update Maintainer: field.
2200 2003-01-08 Roland McGrath <roland@redhat.com>
2202 * NEWS: Update for 4.4.90 test release.
2204 Support for new Linux 2.5 thread features.
2205 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2206 (struct tcb): New members nclone_threads, nclone_detached,
2208 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2209 (waiting_parent): Macro removed.
2210 (pid2tcb): Declare it.
2211 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2212 child to our parent if we are a CLONE_THREAD child ourselves.
2213 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2214 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2215 determining if we have any. If TCB_CLONE_THREAD is set, check
2216 parent's children instead of our own, and bump nclone_waiting count.
2217 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2218 the syscall was exit_group.
2219 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2220 * strace.c (pid2tcb): No longer static.
2221 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2222 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2223 If we have thread children, set TCB_EXITING and don't clear the TCB.
2224 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2225 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2226 children of our parent that might be waiting for us too.
2227 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2228 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2230 Revamp -f support for Linux.
2231 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2232 the system call to be clone with CLONE_PTRACE set. Various new static
2234 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2235 Initialize TCPCHILD->parent field.
2236 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2237 Check in case the new child is in the tcb already.
2238 (internal_fork) [LINUX]: Just call internal_clone.
2239 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2240 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2242 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2244 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2246 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2248 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2250 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2252 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2254 * debian/rules: no longer install postinst and prerm
2255 * debian/control: do not end summary with full stop (lintian)
2257 2002-12-30 Roland McGrath <roland@redhat.com>
2259 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2260 (EXTRA_DIST): Add missing files.
2262 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2264 * syscall.c (qualify_one): New function.
2265 (qual_options): Replace lookup field with qualify, update initializer.
2266 (qualify): Update caller.
2267 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2268 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2269 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2271 * version.c (version): Make const, bump to 4.4.90.
2272 * strace.c: Update decl.
2274 * Makefile.am [LINUX && X86_64]: Remove cruft.
2275 * linux/x86_64/errnoent1.h: New file.
2276 * linux/x86_64/ioctlent1.h: New file.
2277 * linux/x86_64/signalent1.h: New file.
2278 * linux/x86_64/syscallent1.h: New file.
2279 * linux/x86_64/i386-headers.diff: File removed.
2280 * linux/x86_64/makeheaders.sh: File removed.
2281 * linux/x86_64/Makefile.in: File removed.
2283 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2284 already broken for 32-bit personality on x86-64.
2286 2002-12-29 Roland McGrath <roland@redhat.com>
2288 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2289 * linux/Makefile.am: File removed.
2290 * freebsd/Makefile.am: File removed.
2291 * sunos4/Makefile.in: File removed.
2292 * svr4/Makefile.in: File removed.
2294 * linux/alpha/Makefile.in: File removed.
2295 * linux/hppa/Makefile.in: File removed.
2296 * linux/ia64/Makefile.in: File removed.
2297 * linux/powerpc/Makefile.in: File removed.
2298 * linux/s390/Makefile.in: File removed.
2299 * linux/s390x/Makefile.in: File removed.
2301 2002-12-26 Roland McGrath <roland@redhat.com>
2303 * syscallent.sh: Grok three flavors of #define line, uniquify.
2304 * linux/hppa/syscallent.sh: File removed.
2305 * linux/powerpc/syscallent.sh: File removed.
2307 * linux/Makefile.am: New file.
2308 * linux/Makefile.in: File removed.
2309 * freebsd/Makefile.am: New file.
2310 * freebsd/i386/Makefile.am: New file.
2311 * freebsd/i386/Makefile.in: File removed.
2313 2002-12-22 Roland McGrath <roland@redhat.com>
2315 Update to Autoconf 2.57, and Automakify with version 1.7.
2316 * Makefile.am: New file.
2317 * Makefile.in: File removed.
2318 * configure.in: Moved to ...
2319 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2320 * aclocal.m4: Moved to ...
2321 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2322 * acconfig.h: File removed.
2323 * AUTHORS: New file, makes automake happy.
2324 * autogen.sh: File removed.
2325 * README-CVS: Update to recommend autoreconf instead.
2326 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2327 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2328 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2329 * strace.c: *_DECLARED -> HAVE_DECL_*
2330 * stream.c: HAVE_* -> HAVE_STRUCT_*
2332 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2333 sh, and use $(srcdir) to find the script.
2334 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2335 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2336 * linux/x86_64/Makefile.in (headers): Renamed to all.
2337 * linux/alpha/Makefile.in: Add empty install target.
2338 * linux/x86_64/Makefile.in: Likewise.
2339 * linux/powerpc/Makefile.in: Likewise.
2340 * linux/Makefile.in: Likewise.
2342 2002-12-26 Roland McGrath <roland@redhat.com>
2344 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2345 From Daniel Jacobowitz <drow@false.org>.
2347 2002-12-21 Roland McGrath <roland@redhat.com>
2349 * linux/syscallent.h: Add some new 2.5 syscall names.
2350 Now clone takes 5 args.
2351 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2352 [LINUX] (sys_clone): Print new args.
2353 * mem.c (print_ldt_entry): Make global.
2355 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2356 safety, since up to 260 are already used in 2.5 kernels.
2357 * linux/syscallent.h: Update the table.
2358 * linux/ia64/syscallent.h: Likewise.
2360 * syscall.c (force_result): New function.
2361 * process.c (internal_wait): Handle ECHILD exit from wait call with
2362 WNOHANG flag set; force the return value to 0 in the inferior when it
2363 has live children we are tracing.
2364 * NEWS: Mention the bug fix.
2366 2002-12-17 Roland McGrath <roland@redhat.com>
2368 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2369 with linux/syscallent.h additions.
2371 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2372 (tcbtabsize): New variable.
2373 (main): Initialize them using dynamic allocation.
2374 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2375 (pid2tcb, cleanup): Likewise.
2376 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2377 (rebuild_pollv): Dynamically allocate the vector.
2378 * defs.h (tcbtab): Update decls.
2379 (MAX_PROCS): Macro removed, no more static limit on this.
2380 * process.c (fork_tcb): New function.
2381 (internal_clone, internal_fork): Use it instead of checking nprocs.
2383 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2384 in wait after sending SIGSTOP.
2386 2002-12-16 Roland McGrath <roland@redhat.com>
2388 * signal.c (sprintsigmask): Increase static buffer size to account for
2389 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2391 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2392 __WNOTHREAD and __WALL.
2394 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2395 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2397 2002-12-15 Roland McGrath <roland@redhat.com>
2399 * process.c (setarg) [POWERPC]: Support it.
2401 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2402 Old value was bogus, not even a proper instruction.
2403 From Guy M. Streeter <streeter@redhat.com>.
2405 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2407 * configure.in: Don't check for putpmsg.
2408 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2409 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2411 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2412 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2414 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2415 * linux/sparc/syscallent.h: Likewise.
2416 * linux/hppa/syscallent.h: Likewise.
2418 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2419 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2420 * process.c: Likewise.
2422 * desc.c (sys_osf_select): Add missing return type.
2424 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2426 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2427 sys_nanosleep, both already in linux/dummy.h.
2429 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2430 (trace_syscall): Fix return without value.
2432 * linux/syscallent.h: Update table with names of new syscalls
2433 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2434 * linux/ia64/syscallent.h: Likewise.
2435 * linux/powerpc/syscallent.h: Likewise.
2437 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2438 defined. If the bit is set, print the sa_restorer field of sigaction.
2440 * mem.c: Add sys_{get,set}_thread_area.
2441 * linux/syscall.h: Declare them.
2442 * linux/syscallent.h: Update the table for these.
2443 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2444 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2446 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2447 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2448 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2449 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2450 sched_getaffinity, futex.
2451 * linux/syscallent.h: Update the table.
2452 * io.c: Add sys_sendfile64.
2453 * file.c: Add sys_readahead, sys_*xattr.
2454 * process.c: Add sys_futex, sys_*affinity.
2456 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2457 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2458 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2460 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2462 Bugfix for s390/s390x:
2463 * syscall.c: Fixed scno derivation for s390/s390x.
2465 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2467 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2468 to allow the compilation of a native MIPS strace.
2470 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2472 From Marty Leisner <leisner@rochester.rr.com>,
2473 rewritten by mludvig:
2474 * strace.c (not_failing_only): New.
2475 (usage): Added -z switch description.
2476 (main): Added -z switch parsing to not_failing_only variable.
2477 * syscall.c (trace_syscall): Added not_failing_only handling.
2479 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2481 Missing complete changelog for 2002-10-07 commit:
2482 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2483 * acconfig.h: New define for s390x.
2484 * config.sub: Added missing define for s390 and new one for s390x.
2485 * configure.in: Added new define for s390x.
2486 * file.c: Added missing #undef dirent64 and new defines for s390x.
2487 * linux/s390: New directory.
2488 * linux/s390/Makefile.in: New file.
2489 * linux/s390/errnoent.h: New file.
2490 * linux/s390/ioctlent.h: New file.
2491 * linux/s390/signalent.h: New file.
2492 * linux/s390/syscallent.h: New file.
2493 * linux/s390x: New directoy.
2494 * linux/s390x/Makefile.in: New file.
2495 * linux/s390x/errnoent.h: New file.
2496 * linux/s390x/ioctlent.h: New file.
2497 * linux/s390x/signalent.h: New file.
2498 * linux/s390x/syscallent.h: New file.
2499 * linux/syscall.h: Added sys_mincore() prototype and added new
2501 * process.c: Added s390x defines.
2502 (change_syscall): Changed handling for s390.
2503 (setarg): Added missing s390/s390x code in setarg().
2504 * signal.c: Added s390x define.
2505 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2506 arguments to sprintsigmask()).
2507 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2508 since printstr() expects a long.
2509 * syscall.c (decode_subcall): Changed several variables to be long
2510 instead of int to match 64 bit requirements. Added s390x defines.
2511 (syscall_enter): Changed upeek() call to match s390 and s390x
2513 * util.c: Added s390x defines.
2515 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2517 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2518 and bugfixes to s390 by D.J. Barrow.
2520 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2522 Merged x86-64 port by Andi Kleen <ak@suse.de>
2523 and Michal Ludvig <mludvig@suse.cz>
2524 * Makefile.in: New target 'headers'. Failure ignored.
2525 * acconfig.h: New defines for x86-64.
2526 * configure.in: Ditto.
2530 * process.c: Added support for x86-64.
2532 * syscall.c: Ditto + added automatic personality switching.
2533 * linux/syscall.h: Ditto.
2534 * linux/x86_64: New directory.
2535 * linux/x86_64/Makefile.in: New file.
2536 * linux/x86_64/gentab.pl: Ditto.
2537 * linux/x86_64/i386-headers.diff: Ditto.
2538 * linux/x86_64/makeheaders.sh: Ditto.
2539 * linux/x86_64/syscallent.h: Ditto.
2540 * mem.c (print_mmap): Always print arg[4] as int.
2542 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2544 * configure.in: Fix regular expressions.
2545 * linux/syscall.h: Added missing braces in prototype of
2547 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2548 (struct fileflags): Made extern to inhibit compiation warnings.
2549 (sys_getdents64): Merged LINUX and SVR4 part.
2550 * syscall.c (get_scno): Split multiline string into two distinct
2553 2002-05-24 John Hughes <john@calva.com>
2555 * stream.h, net.h: Avoid possible infinite loop caused by
2556 unsigned arithmetic in preceeding change.
2558 2002-05-23 John Hughes <john@calva.com>
2560 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2562 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2563 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2566 * configure.in: use tests for struct opthdr and struct t_opthdr.
2568 * defs.h: add new function print_sock_optmgmt.
2570 * io.c: add hack that lets ioctl decode functions set auxilliary
2573 * stream.c: better decoding for timod ioctls.
2575 * net.c: add function print_sock_optmgmt, used by timod ioctl
2576 decoding functions in stream.c.
2578 2002-05-23 John Hughes <john@calva.com>
2580 * acconfig.h: Make autoheader happy about Linux/SuperH
2582 2002-05-23 John Hughes <john@calva.com>
2584 * strace.c: Get rid of warning if not using POLL_HACK
2586 2002-05-22 John Hughes <john@calva.com>
2588 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2589 options that are not just ints, cope with systems that don't
2590 #define SOL_TCP and so on.
2592 2002-05-21 John Hughes <john@calva.com>
2594 * strace.c: Fix warning if POLL_HACK is used.
2596 2002-05-17 John Hughes <john@calva.com>
2598 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2600 2002-05-17 John Hughes <john@calva.com>
2602 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2604 2002-05-17 John Hughes <john@calva.com>
2606 * stream.c: tidy up output a little.
2608 2002-05-17 John Hughes <john@calva.com>
2610 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2611 to procpriv syscall.
2613 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2615 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2616 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2619 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2621 * strace.c: close tcp->outf in droptcb()
2623 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2625 * net.c: decode packet options
2627 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2629 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2631 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2634 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2635 * defs.h, file.c, io.c: fix signed/unsigned issues
2636 * syscall.c: check for negative u_errors
2637 * cvsbuild: renamed to autogen.sh
2639 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2641 * net.c: add new TCP socket options
2643 2001-10-26 John Hughes <john@calva.com>
2645 * svr4/ioctlent.sh: Cope with #define lines containing
2646 comments that terminate on subsequent lines. Used to
2647 comment out subsequent ioctls!
2649 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2651 * linux/ioctlent.h: regenerated using current scripts so
2652 term ioctls are included
2654 2001-10-19 John Hughes <john@Calva.COM>
2656 * strace.c(proc_open): On SVR4 only trace the syscalls,
2657 signals and faults we care about.
2659 2001-10-18 John Hughes <john@Calva.COM>
2661 * acconfig.h: Add HAS_SIGINFO_T.
2662 * aclocal.m4: add check for siginfo_t in signal.h.
2663 * configure.in: use check for siginfo_t.
2664 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2665 allow access to siginfo when signal recieved.
2666 * process.c: Remove SVR4 only version of printsiginfo.
2667 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2668 * strace.c: on SVR4 print siginfo when signal recieved.
2670 2001-10-18 John Hughes <john@Calva.COM>
2672 * system.c(sys_ssisys): handle return values for ssisys
2674 2001-10-18 John Hughes <john@Calva.COM>
2676 * signal.c: handle sigwait
2677 * svr4/dummy.c: Move sigwait to done
2678 * svr4/syscall.h: handle sigwait
2680 2001-10-16 John Hughes <john@Calva.COM>
2682 * system.c(sys_ssisys): decode some args for ssisys.
2684 2001-10-16 John Hughes <john@Calva.COM>
2686 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2688 * svr4/dummy.h: memcntl is much like mctl.
2690 2001-10-16 John Hughes <john@Calva.COM>
2692 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2693 to read unmapped page. Make it possible to strace ksh.
2695 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2697 * process.c (internal_clone): Avoid race condition by clearing
2698 breakpoint after attaching to child.
2700 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2702 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2703 by Don Dugger, with my refinements).
2705 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2706 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2708 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2709 new ioctlent.h generation scheme.
2711 * linux/syscall.h (sys_clone2): Declare.
2712 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2714 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2715 don't miss the tty ioctls (unfortunately, some of the sound timer
2716 ioctls are in conflict with them!).
2718 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2719 (clrbpt) [IA64]: Ditto.
2721 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2723 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2724 r8 (eax). Handle TCB_WAITEXECVE.
2725 (syscall_fixup): Handle ia64.
2726 (syscall_enter): Fix argument fetching for ia64.
2728 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2729 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2731 * process.c (tcp): New function.
2732 (change_syscall): Add support for ia64 linux.
2733 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2735 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2737 * resource.c (sprintrlim64): Ditto.
2739 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2740 [IA64]: Declare "ia32" variable.
2742 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2743 kernel headers. Declare the necessary constants and structures
2746 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2748 * signal.c (parse_sigset_t): New function.
2749 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2750 avoiding relying on internal layout of sigset_t datastructure.
2752 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2754 * linux/ia64/syscallent.h: Add getunwind().
2756 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2758 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2759 PT_AR_BSP. Pick up arguments starting with out0, which is not
2760 always the same as r32 (e.g., consider inlined syscalls).
2762 2001-09-28 John Hughes <john@Calva.COM>
2764 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2765 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2767 2001-09-18 John Hughes <john@Calva.COM>
2769 * net.c: fix display of sockaddr structures, sometimes too many "}",
2770 sometimes too few. Fix suggested by Richard Kettlewell.
2772 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2774 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2775 the struct from bits/sigcontext.h already which signal.h includes.
2777 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2779 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2781 * linux/Makefile.in: fix a few things so the ioctl list is generated
2783 * ioctl.c: remember to shift ioctl masks as well
2785 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2787 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2788 for sys_fcntl as well
2790 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2792 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2794 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2796 * process.c: seems Linux/IA64 changed register names on us, switch to
2799 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2801 * strace.c: set CLOEXEC flag for outputfile
2803 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2805 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2807 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2809 * configure.in: Support cross-compiling between architectures
2811 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2813 * configure.in: add S390 to architecture list
2815 2001-07-10 John Hughes <john@Calva.COM>
2817 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2818 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2819 of args to readv/writev. Also gets rid of redundant printiovec
2820 routine from net.c (duplicate of tprint_iov in util.c).
2822 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2824 * config.{guess,sub}: updated
2826 2001-05-15 John Hughes <john@Calva.COM>
2828 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2829 it was just passing the sigmask (ucp->uc_sigmask).
2831 2001-05-15 John Hughes <john@Calva.COM>
2833 * util.c: Don't run off the end of valid memory in umovestr when
2834 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2835 unmapped page just after the args/env area).
2837 2001-04-18 John Hughes <john@Calva.COM>
2839 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2840 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2841 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2842 Treat rexecve as an exec.
2843 * system.c: decode arguments to ssisys call on nsc systems.
2844 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2847 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2849 * process.c: fix cast for powerpc code
2850 * linux/powerpc/syscallent.h: update syscall list
2851 * README: fix address for the strace mailinglist
2852 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2853 the realtime signals as well
2855 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2857 * Merge patches from Maciej W. Rozycki:
2858 + util.c: add code to print PC for MIPS
2859 + linux/mips/syscallent.h: updated
2860 + system.c: formating fixes for sys_sysmips
2861 + configure.in: test for yet more headers
2862 + stream.c: use configure-headertests instead of relying on OS hints
2864 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2866 * NEWS: start 4.3.1 items
2867 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2869 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2871 * configure.in: test for asm/sysmips.h and linux/utsname.h
2872 * linux/syscall.h: fix a typo for sys_sysmips
2873 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2876 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2878 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2880 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2882 * linux/ia64/ioctlent.h: regenerated
2884 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2886 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2887 general Linux ioctlent.sh
2889 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2891 * linux/ioctlent.sh: add dir variable for location of kernel headers
2893 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2895 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2897 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2899 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2901 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2903 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2905 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2907 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2909 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2911 * configure.in: use sparc* so we can compile on sparc64 as well
2912 * process.c, syscall.c: work around double define of fpq, fq and fpu
2913 structs on Linux/sparc, and use regs instead of pt_regs
2914 * don't use asm/sigcontext.h on Linux/sparc
2916 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2918 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2920 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2922 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2923 trace threaded programs
2925 2001-03-27 John Hughes <john@Calva.COM>
2927 * aclocal.m4: add check for endianness of long long.
2928 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2929 * configure.in: check for endianness of long long.
2930 * defs.h: change LONG_LONG macro to work with either endianness of
2933 2001-03-27 John Hughes <john@Calva.COM>
2935 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2936 initialisation list for array).
2938 2001-03-27 John Hughes <john@Calva.COM>
2940 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2941 systems - bad merge of Harald Boehme's patch by me.
2943 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2945 * lots of files: add Linux/hppa support
2947 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2949 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2950 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2951 * config.guess: updated
2953 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2955 * linux/ioclsort.c: new file
2956 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2957 the ioctl list that doesn't involve attempting to #include all kernel
2959 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2960 by the new ioctlent.sh
2961 * ioctl.c: only look at the number and type bits for linux, since
2962 ioctlent.sh no longer supplies the others
2964 2001-03-08 John Hughes <john@Calva.COM>
2966 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2967 pretend they have names ending with "?" so that -e trace=stat (for
2969 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2970 * freebsd/i386/syscall.h: consistency.
2972 2001-03-08 John Hughes <john@Calva.COM>
2974 * acconfig.h: add new ST_xxx defines.
2975 * aclocal.m4: macros to check for more fields in struct stat.
2976 * configure.in: use new macros to check for fields in struct stat.
2977 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2979 2001-03-08 John Hughes <john@Calva.COM>
2981 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2982 * file.c: use LONG_LONG
2983 * io.c: use LONG_LONG
2984 * mem.c use LONG_LONG
2986 2001-03-08 John Hughes <john@Calva.COM>
2988 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2989 * aclocal.m4: routines to check for long long off_t and rlim_t.
2990 * configure.in: check for long long off_t and rlim_t.
2991 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2992 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2994 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2995 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2996 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2998 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2999 now done automaticaly for us.
3000 * freebsd/i386/syscall.h: ditto.
3001 * freebsd/i386/syscallent.h ditto.
3003 2001-03-07 John Hughes <john@Calva.COM>
3005 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3006 * file.c: On FreeBSD use stat64 and pals instead of stat.
3007 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3008 * freebsd/i386/syscall.h: ditto.
3009 * freebsd/i386/syscallent.h: ditto.
3011 2001-03-07 John Hughes <john@Calva.COM>
3013 * file.c: merge missing part of Harald Böhme's solaris patches,
3014 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3016 2001-03-07 John Hughes <john@Calva.COM>
3018 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3019 * svr4/syscallent.h: pread/pwrite are TF calls.
3021 2001-03-07 John Hughes <john@Calva.COM>
3023 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3024 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3025 we don't need to know endianness of long long.
3026 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3027 ftruncate, allows reduction in numvber of horrid #if's
3028 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3029 * mem.c: FreeBSD now uses 64 bit version of mmap.
3030 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3031 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3032 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3034 2001-03-06 John Hughes <john@Calva.COM>
3036 * file.c: Implement truncate64 and ftruncate64
3037 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3039 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3041 2001-03-06 John Hughes <john@Calva.COM>
3043 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3044 syscall master file).
3046 2001-03-06 John Hughes <john@Calva.COM>
3048 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3049 zap incorrect syscall subarg range check.
3051 2001-03-06 John Hughes <john@Calva.COM>
3053 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3054 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3055 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3058 2001-03-06 John Hughes <john@Calva.COM>
3060 * dummy.h: add unimplemented UW sycalls
3061 * syscall.h: we can do settimeofday for UW, whopee!
3062 * syscallent.h: fix unimplemented UW syscalls
3064 2001-03-06 John Hughes <john@Calva.COM>
3066 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3067 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3068 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3069 so it doesn't try to use pr_sysarg.
3071 2001-03-06 John Hughes <john@Calva.COM>
3073 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3074 * file.c: handle xstat version _STAT64_VER, aka stat64.
3076 2001-03-06 John Hughes <john@Calva.COM>
3078 * net.c: make sure SOL_ options are defined before using.
3079 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3081 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3083 * net.c: fix format for printing Unix domain sockets
3085 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3087 * linux/mips/syscallent.h: use new sys_sysmips
3088 * system.c: add sys_sysmips decoding
3090 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3092 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3093 submitted the IP6 scope ID updates
3094 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3095 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3097 * configure.in: check for if_indextoname function and sin6_scope_id
3098 * net.c: teach printsock about IP6 scope ids
3100 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3102 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3103 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3104 * Makefile.in: use @mandir@ and @bindir@
3106 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3108 * net.c: fix formating error in sys_setsockopt
3109 * net.c: add list of socketlayers and use that for [gs]etsockopt
3111 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3113 * time.c: use sys/timex.h so things compile with 2.2 kernels
3114 * stream.c: test if MSG_* constants are #defined
3116 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3118 * process.c: perform bpt trick for clone as well so we can get the
3119 pid of the child before it starts doing something
3120 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3121 again with newer libcs
3122 * test/clone.c: improve our testcase a bit
3123 * Merge another patch from Gäel Roualland with FreeBSD updates
3125 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3127 * lots of files: merge patch from Gaël Roualland to add
3128 support for FreeBSD.
3130 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3132 * file.c: update to reflect that st_ino suddenly became a long long
3133 in the in Linux 2.4.0-test6
3135 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3137 * test/clone.c: minor fixup
3138 * Another bunch of patches from John Hughes merged:
3140 + SVR4 printcontext(): sigset_t != sigset_t*
3141 + getcontext returns a value, so print on exit of syscall
3142 + add UC_FP to ucontext_flags for OS writers that can't spell
3143 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3144 + decode_subcall(): only do subcall range checking when needed
3145 * bunch of UnixWare updates
3146 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3148 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3150 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3153 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3155 * strace.c: close outf before we exec a child process
3157 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3159 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3160 * defs.h (struct tcb): Make auxstr member const.
3161 * file.c (fsmagic): And many more magic numbers.
3162 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3164 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3166 * defs.h: balance #if/#endif again
3167 * system.c: fix return statements in sys_capget()
3168 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3169 + file.c: add F_[SG]ETSIG to fcntl flags
3170 + strace.c: don't setre[gu]id if not needed
3171 + system.c: handle sys_reboot for Linux
3172 + term.c: add baudrate constants up to B4000000
3173 + linux/**/syscallent.h: note that munlockall has no arguments
3175 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3177 * CREDITS: fix email address
3178 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3179 * signal.c: honour offset of sigconfig in sigframe structure for
3181 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3183 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3184 AR_BSP points to the _end_ of the active register frame, so we need
3185 to adjust bsp by moving it back by the size of the active frame
3188 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3190 * process.c: add sparc support to change_syscall
3192 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3194 * linux/mips/syscallent.h: fix some typos
3196 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3198 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3201 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3203 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3206 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3208 * README-linux: updated to note that strace might not compile
3209 with development kernels
3210 * bjm.c: sys_query_module: check if malloc succeeds
3211 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3212 * linux/syscallent.h: updated for 2.3.99pre3
3213 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3214 even though Linux doesn't implement them
3215 * syscall.c: add global variables for MIPS registers as well
3216 * syscall.c: move global variables to before get_scno since that uses them
3217 * util.c: oops, misspelled defined
3218 * process.c: fix ptrace calls in change_syscall
3219 * mem.c: decode sys_madvise
3220 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3221 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3222 + small fix for RLIMIT_* and RUSAGE_BOTH
3223 + enhace support for capget and capset
3225 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3227 * test/vfork.c: new file to test vfork traces
3228 * test/.cvsignore: new file
3229 * defs.h: Up maximum number of traced processed to 64
3230 * strace.c: Disable some debugging code from davidm
3231 * implement setarg for more architectures
3232 * implement change_syscall
3234 1999-12-27 Morten Welinder <terra@diku.dk>
3236 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3237 _unsigned_ char parameter.
3239 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3243 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3245 * Merge Linux/ia64 patches
3247 2000-01-02 Pavel Machek <pavel@ucw.cz>
3249 * probe if sys/poll.h exists in configure + minor cleanups
3251 * syscall.c: split trace_syscall into few pieces to make code readable
3253 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3255 * Release version 4.2 to get the current updates out and so
3256 we can concentrate in finishing the clone support.
3258 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3260 * Add 1900 to tm_year in sprinttime
3262 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3264 * file.c: protect printstat64 with STAT64 instead of linux so we can
3265 compile on Linux architectures that don't have it
3266 * util.c: fix LOOP for ARM
3268 Fri Dec 24 18:05:00 EST 1999
3270 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3272 * file.c: Use ugly libc_stat trick also for stat64.
3273 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3274 * process.c (internal_clone): Fix a few typos and add definitions to make
3275 it at least compile.
3276 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3277 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3279 * aclocal.m4: Define AC_STAT64.
3280 * acconfig.h: Define HAVE_STAT64.
3281 * configure.in: Add AC_STAT64.
3283 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3285 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3286 support for Linux on the IBM S/390 architecture
3287 * process.c: add internal_clone(), currently only shows the options
3288 * syscall.c: use internal_clone to handle SYS_clone
3290 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3292 * Rewrite mmap-handling to support mmap2 on Linux
3294 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3296 * Note that Linux can handle sys_semop() as well
3298 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3300 * Include linux/in6.h for glibc2.0 and older
3302 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3304 * Merge patches from John Hughes to make configure support UnixWare
3306 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3308 * Enhance sys_query_module
3310 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3312 * Patches from John Hughes:
3313 + cosmectic fix in sys_getpmsg
3314 + allow net.c to compile on systems without AF_INET6
3315 + Only use long_to_sigset on Linux systems
3316 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3318 + Parse mount arguments for UnixWare
3319 + ACL fixes for UnixWare
3321 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3323 * Release 4.1 to get all the changes made out there
3325 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3327 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3328 + Socket calls parsed better
3329 + bunch of alpha OSF syscalls added
3330 + Fix alpha 32/64 bit issues
3332 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3334 * Move Linux kernelmodule-functions from system.c to bjm.c and
3335 remove duplicate for sys_create_module
3336 * Linux MIPS updates:
3337 + Play with #ifdef's in net.c to get IPv6 right
3338 + Use printargs for vm86-syscall
3340 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3342 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3344 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3346 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3347 and sys_delete_module correctly
3349 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3351 * Update cvsbuild to give a better error if autoconf isn't installed
3352 * Add test for linux/ptrace.h to configure
3353 * Since we define GNU_SOURCE in the Makefile we don't need to define
3354 USE_GNU in file.c anymore
3356 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3358 * #define USE_GNU before including file.c so we get some extra O_* flags
3360 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3362 * Add missing } in IPv6 output
3364 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3366 * Update copyright for strace-graph to BSD to be consistent with
3369 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3371 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3372 defined for all kernelversions
3373 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3375 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3377 * linux/sparc/syscall.h: Declare create_module/init_module.
3378 * configure.in: Allow compilation in a different directory
3379 than the source one.
3380 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3381 so that we don't depend on asm/ptrace.h which clashes with
3384 * syscall.c: Likewise.
3386 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3388 * Syscall 94 on Linux alpha is sys_poll
3390 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3392 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3394 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3396 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3397 + Correctly implement fix sys_createmodule (Linux)
3398 + Add limited handlig of sys_initmodule (Linux)
3400 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3402 * Add configure-test for sys/reg.h and use that
3403 * Use sys/reg.h instead of asm/ptrace.h
3405 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3407 * Remove hack in signal.c for arm architecture
3408 * Add hack so we compile correctly on powerpc
3410 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3412 * Add a corrected patch from Daniel Jacobowitz
3414 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3416 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3417 for the stat structure
3419 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3421 * Fix test for sys/reg include
3423 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3425 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3426 * Fixed some SunOS compile problems earlier that I forgot to include
3429 Mon Jun 14 12:44:25 CEST 1999
3431 * Avoid leakint fd into child when forking, patch from
3432 John Hughes <john@Calva.COM>
3434 Fri Jun 11 14:54:47 CEST 1999
3436 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3437 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3439 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3441 * Brought syscall list for alpha up to date
3443 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3445 * system.c: sys_umount2 syscall support.
3446 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3447 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3448 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3449 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3450 so it needs strace's own copy of the stat structure.
3451 * util.c: Make it compile on sparc-linux.
3452 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3453 * signal.c: rt_sigaction has different arguments on sparc*-linux
3455 * syscall.c: Recognize sparc64-linux binaries.
3457 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3459 * configure.in: Fix typo (CFLAG -> CFLAGS).
3461 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3463 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3465 * Add some sysctl support, patch from Ulrich Drepper
3467 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3469 * Use kernel dirent structure for Linux
3471 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3473 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3474 + some layout and other minor fixes
3475 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3476 is similar enough to i386 to not need it's own subdirectory
3477 + add support for sendfile and mremap syscalls for Linux
3478 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3479 + ioctls.h vs sys/ioctl.h on Alpha platform
3480 + pointer was casted to an int in stream.c
3481 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3482 + several other casts changed
3483 + correct ARM/POWERPC architecture defines in acconfig.h
3484 * Merge in patches from Morten Welinder <terra@diku.dk>
3485 + add some autoconf-tests for includefiles
3486 + handle solaris version of sigcontext struct (actually I hacked this
3487 up again, but the idea is his :)
3489 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3491 * Update syscalls for linux alpha, patch from Bart Warmerdam
3493 * Update sparc code so it actually compiles
3495 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3497 * Add support for old_*stat functions for Linux. Please note you need
3498 to use reasonably recent kernel headers to compile strace now.
3499 * Change references to LINUX into linux in file.c
3500 * Fix include for LDT in mem.c
3502 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3504 * Change in strace maintainership, jrs passed the torch to me.
3506 * Incorporate all changes already made in the Debian strace package:
3507 + compiles with more Linux kernels
3508 + added support for more Linux architectures
3509 + add support for a lot of extra syscalls
3510 + fix some problems with hanging children
3511 + check stray syscall after execv
3512 + decode capget and capset arguments
3513 + add more constants to net.c
3514 + detect ROSE networking
3515 + add more protocol families to domains
3517 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3518 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3519 + added IP, IPX and TCP-options
3520 + added IP, IPX and TCP support to get-/setsockopt()
3522 + updated handling of signals
3524 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3526 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3527 instead of SVR4. That is, read a few bytes at a time
3528 to avoid overrunning the end of the stack.
3530 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3532 * version.c: Version 3.1 is released.
3534 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3536 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3537 as well since that's where glibc declares it. Go figure.
3538 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3539 instead of sigcontext_struct since glibc v5+ apparently
3540 plays games with the native OS namespace.
3541 From David Mosberger-Tang <davidm@AZStarNet.com>.
3543 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3545 * version.c: Version 3.0.14 is released.
3547 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3548 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3549 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3551 Reported by Henrik Storner <storner@osiris.ping.dk>.
3553 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3554 sys/filio.h and sys/stream.h and remove check for poll.
3555 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3556 Handle old and new styles of argument passing for select on Linux.
3557 * ioctl.c, stream.c: Conditionalize stream code on presence of
3558 sys/stream.h instead of poll because glibc implements poll but
3559 not the rest of the stream interface.
3560 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3561 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3563 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3564 * util.c (umoven, umovestr): Move data in long-sized chunks
3565 at a time, instead of hard coding it to be 4.
3566 From David Mosberger-Tang <davidm@AZStarNet.com>.
3568 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3570 * version.c: Version 3.0.13 is released.
3572 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3573 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3574 asm/sigcontext.h to define sigcontext_struct and don't define it
3575 locally if the header is present.
3577 * syscall.c (nerrnos{0,2}): Correct size computation.
3579 * Makefile.in: Remove dependencies and rules relating to files
3580 normally found in the os directory. Because of the new scheme we
3581 don't know precisely where they come from. Sigh.
3582 * signalent.sh: Make it work for sunos4, linux, and svr4.
3583 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3584 to traditional make syntax. Add signalent.h to files which can
3585 unconditionally be rebuilt. Prevent signalent.h from being
3586 unconditionally being rebuilt since it's customized.
3587 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3588 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3589 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3590 4.1.4 and gcc 2.7.2.
3592 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3594 * configure.in, Makefile.in: Add OSARCH concept to finish
3595 build support for the alpha.
3596 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3597 and maintainer-clean rules.
3598 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3599 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3600 for less, greater, and equal since subtraction on two's
3601 complement numbers isn't an order relation (it isn't transitive)!
3602 * linux/Makefile.in: Add rules for the signalent.h file.
3603 * linux/alpha/Makefile.in: New file.
3605 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3607 * version.c: Version 3.0.12 is released.
3609 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3610 From Michael E Chastain <mec@duracef.shout.net>.
3612 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3613 * syscall.c (set_personality): New.
3614 * strace.c (main): Call set_personality.
3615 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3616 ioctlent, and signalent indirect pointers and redirect them
3617 based on personality.
3618 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3619 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3621 * util.c (upeek): Handle case where ptrace returns a long
3622 and sizeof(long) != sizeof(int).
3623 From Richard Henderson <richard@twiddle.tamu.edu>
3625 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3627 * version.c: Version 3.0.11 is released.
3629 * many files: Fix more printf warnings for other platforms.
3631 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3633 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3634 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3636 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3637 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3639 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3641 * version.c: Version 3.0.10 is released.
3643 * Makfile.in: Add os/arch to includes so that a given arch
3644 (like alpha) can override the native arch (like i386).
3645 * configure.in: Check for sendmsg.
3647 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3648 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3650 * acconfig.h, configure.in: Detect the alpha.
3651 * ioctl.c: Handle the alpha.
3652 * defs.h: Make some members long for the alpha. Define
3653 some register nicknames. Add support for WAITEXECVE.
3654 * file.c [ALPHA]: Support the alpha for statfs. Add
3655 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3656 major and minor results are suitable for passing to printf.
3657 * signal.c, syscall.c: Support the alpha.
3658 * process.c: Add alpha user offsets.
3659 * most files: Use %l? for printf arguments since
3660 most are now longs for the alpha.
3661 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3663 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3665 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3667 * version.c: Version 3.0.9 is released.
3669 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3671 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3672 Linux kernel version system calls.
3674 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3676 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3677 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3678 decode IPC calls using it.
3679 * sunos4/dummy.h: Alias sys_semop to printargs.
3680 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3681 * sunos4/syscallent.h: Include new subcalls for IPC.
3682 From Matthias Pfaller <leo@dachau.marco.de>.
3684 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3686 * version.c: Version 3.0.8 is released.
3688 * time.c [LINUX]: Explicitly include linux/version.h.
3690 * strace.c (main): Don't let them even *try* to
3691 get strace to attach to itself since some systems
3692 don't handle this case very gracefully.
3693 Reported by David S. Miller <davem@caip.rutgers.edu>.
3695 * Makefile.in (distclean): Fix it for subdirectories.
3697 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3698 sys_flags member for each defined system call.
3700 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3702 * defs.h (TRACE_*): New flags to describe what class
3703 of system call each system call is.
3704 (sysent): Add sys_flags member.
3705 * syscall.c (sysent): Define (and later undef) abbreviations
3706 for the system call class flags.
3707 (lookup_class): New function to translate strings to
3708 system call class flags.
3709 (qualify): Handle new system call class mechanism.
3710 * linux/syscallent.h: Fill in the new sys_flags member
3711 for each defined system call.
3713 * defs.h (print_sock): Remove redundant and non-K&R C
3714 compatible prototype. From Juergen Weigert
3715 <jnweiger@immd4.informatik.uni-erlangen.de>.
3717 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3719 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3720 From Michael E Chastain <mec@duracef.shout.net>.
3722 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3723 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3725 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3727 * file.c (sprintfstype): Enclose string result in double
3730 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3731 constantly evolving timex structure.
3732 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3734 * defs.h, syscall.c, strace.c: Rename syscall to
3735 trace_syscall and change prototype and all callers
3736 because of broken Linux shared libraries.
3737 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3739 * Makefile.in (clean): Check for a file with test -f not
3740 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3742 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3744 * version.c: Version 3.0.7 is released.
3746 * util.c (string_quote): Fix thinko which caused core
3747 dumps for strings with quotes in them.
3748 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3750 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3751 files from /usr/include, not just the linux one.
3752 From Michael E Chastain <mec@duracef.shout.net>.
3754 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3755 fewer false positives on more kernel flavors.
3756 From Michael E Chastain <mec@duracef.shout.net>.
3758 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3760 * version.c: Version 3.0.6 is released.
3762 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3764 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3765 on MC_SYNC instead of HAVE_MCTL.
3766 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3767 (sys_msync): New function.
3769 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3771 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3772 sys_flock and sys_getdents.
3773 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3775 * file.c (sys_getdents): Define unconditionally and handle
3777 * strace.c (main): Disallow username option unless both real
3778 and effective uids are root.
3780 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3782 * strace.c (main): Ensure that run_uid and run_gid are
3783 always set to something meaningful.
3784 (main, newoutf) [!SVR4]: Swap real and effective uids while
3785 opening any output files.
3786 (main) [!SVR4]: Treat effective uid of root as a request
3787 to handle suid binaries correctly using the real uid of
3790 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3792 * Makefile.in: Add `|| true' to clean rule because
3793 although GNU make 3.74 uses `sh -c' to invoke commands
3794 every other make in the world uses `sh -ec'.
3796 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3797 arguments appear to be stored on the stack, not in the
3798 registers following A3 (empirical result).
3800 * defs.h: Add prototype for printsock.
3801 * svr4/dummy.h: Remove generic handling of sys_mount.
3802 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3803 get access to SGI mount information.
3804 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3805 (sys_mount) [SVR4, MIPS]: New function.
3806 (sys_mount) [SVR4, !MIPS]: New function.
3808 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3810 * version.c: Version 3.0.5 is released.
3812 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3813 tv_usec members to long when using printf.
3815 * ipc.c: Omit define of __KERNEL__.
3816 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3817 want which __KERNEL__ used to provide.
3818 (sys_msgrcv): Change reference to ipc_kludge structure to
3819 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3821 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3822 Linux specific options.
3824 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3825 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3826 instead of depending of __KERNEL__.
3828 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3830 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3832 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3833 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3834 and AC_DECL__SYS_SIGLIST.
3835 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3836 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3837 (strsignal): Use SYS_SIGLIST_DECLARED.
3839 net.c (sys_socket): Omit inadvertent surplus comma when
3840 protocol family isn't PF_INET.
3842 util.c (dumpstr): Fix incorrect printing of one too many
3843 characters when the length is not an even multiple of 16 bytes.
3844 Reported by Juergen Weigert
3845 <jnweiger@immd4.informatik.uni-erlangen.de>.
3847 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3849 * ioctl.c (compare): Change prototype to match POSIX qsort.
3850 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3851 * strace.c (trace) [SVR4]: Break out of for loop instead of
3852 returning when finished so final return statement is executed.
3853 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3854 (syscall) [LINUX]: Correct typo which commented out the M68K
3856 * util.c (printstr): Cast unsigned char pointer argument
3857 to char pointer in umovestr call.
3858 (dumpstr): Likewise for umoven.
3860 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3862 * version.c: Version 3.0.4 is released.
3864 * signal.c (sys_sigblock): Move after the definition of
3865 sys_sigsetmask that it calls to avoid an implicit declaration.
3866 * stream.c (transport_user_options, transport_server_options):
3867 Only needed if TI_BIND is defined.
3868 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3870 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3871 the tcp arguement from the call to exiting. Add getrval2
3872 check so no fork processing is done in the child.
3873 (printwaitn): Initialize exited so that its value is defined
3874 for all flows of execution.
3876 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3878 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3879 setfsuid, setfsgid, and _llseek syscalls.
3880 * linux/syscall.h: Add prototypes for them.
3881 * linux/syscallent.h: Add them to the syscall entries table.
3882 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3883 defines and conditionally include linux/personality.h if
3884 __NR_personality is defined.
3885 (personality_options) [LINUX]: New table.
3886 (sys_personality) [LINUX]: New function.
3888 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3890 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3891 on the number of traced processes so that we can have untraced
3892 children (e.g. via popen).
3894 * strace (main) [!SVR4]: Call fake_execve to get the actual
3895 exec and its arguments into the trace.
3896 (environ): Declare it.
3897 * process.c (fake_execve): New function.
3898 (headers): Include sys/syscall.h to get SYS_* defines.
3900 * process.c (sys_execv, sys_execve): Surround argument annotations
3901 with C comment delimiters.
3902 (printargv, printargc): The arg vector is an array of char pointers
3905 * strace.c (printleader): Also check for multiple -p arguments
3906 when deciding whether to print the pid field.
3908 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3909 * defs.h (strerror, strsignal): Add these prototypes if we provide
3911 * configure.in (AC_CHECK_FUNCS): Add strerror.
3913 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3914 and blocked signals.
3916 * strace.c (main): Add username option. Verify they are root before
3917 letting them use it. Look up the ids in the password file. Set
3918 them just before executing the program.
3919 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3921 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3923 * version.c: Version 3.0.3 is released.
3925 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3926 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3928 * strace.c (outfname): Initialize to NULL.
3929 (main): Defer output file processing until after arguments.
3930 Allow either a pipe or a bang for command arguments.
3931 Check if outfname is NULL instead of checking outf for stderr.
3932 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3933 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3934 (tprintf): Avoid calling vfprintf if outf is NULL.
3936 * strace.c (main): Use popen if -o argument begins with a pipe.
3937 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3939 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3940 but WIFSTOPPED was used.
3942 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3943 rule to prevent the comment from being untrue.
3945 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3947 * strace.c (sys_exit): Move follow fork code to internal_exit.
3948 (sys_fork): Move follow fork code to internal_fork.
3949 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3950 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3951 (vforking): Remove this static variable and check scno in
3952 internal_fork instead.
3953 (internal_exit, internal_fork, internal_exec, internal_wait): New
3955 * defs.h: Add prototypes for the new internal_* functions.
3956 * syscall.c (syscall): Move syscall entering trace qualifier check
3957 and reprint checking after context decoding and precede them with
3958 a call to internal_syscall. Precede syscall exiting trace
3959 qualifier check with a call to internal_syscall.
3960 (internal_syscall): New function.
3962 * defs.h (struct tcb): Make scno signed.
3963 * strace.c (syscall) Make u_error signed.
3964 [LINUX, I386]: Avoid unsigned cast in eax check.
3965 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3966 * desc.c (sys_select): Make cumlen unsigned
3968 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3970 * net.c (socktypes): Add SOCK_PACKET.
3972 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3974 * Makefile (clean): Check explicitly for a Makefile in subdirs
3975 before running make in them.
3977 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3979 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3980 [MIPS] (detach): Initialize error for MIPS case.
3981 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3983 * syscall.c (decode_subcall): Move variable i into conditionals
3985 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3986 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3988 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3989 printing since we don't know what the size of their type is.
3990 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3991 if autoconf detects it since it seems to either not work or do
3992 something else entirely on Irix 5.3.
3994 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3996 * version.c: Version 3.0.2 is released.
3997 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3998 so that the file descriptor arg is decimal.
4000 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4002 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4003 because on Linux they are enumerators.
4005 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4008 * util.c (printxval): When there is no translation, print the actual
4009 number first and the the default value as a C comment.
4011 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4012 sys_setsockopt): Change first argument from unsigned to signed to
4013 cater to the frequent practice of calling system calls with a file
4015 * mem.c (sys_mmap): Likewise.
4017 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4019 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4021 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4023 * version.c: Version 3.0.1 is released.
4024 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4025 * config.guess, config.guess: Update from the FSF.
4026 * install-sh: New from the FSF.
4028 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4030 * Makefile.in: Add m68k arch.
4031 * acconfig.h (M68K): Add m68k define.
4032 * configure.in: Add detection of arch m68k.
4033 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4035 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4037 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4038 * syscall.c [M68K] (syscall): Support m68k syscall number register
4039 and errno in d0 instead of eax.
4040 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4041 program counter in PT_PC instead of EIP.
4042 [M68K] (LOOP): Support m68k loop instruction.
4043 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4045 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4046 to MAP_FIXED instead of MAP_ANONYMOUS.
4047 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4049 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4050 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4052 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4054 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4055 Reported by Thanh Ma <tma@encore.com>.
4057 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4058 1.1.62 doesn't continue a traced child when the parent exits.
4059 Reported by Matt Day <mday@artisoft.com>.
4061 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4063 * util.c (printstr): Fix longstanding bug in notating string
4066 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4067 child to go into the execve syscall to avoid spurious traces.
4068 [LINUX] (detach): Conditionalize the status variable.
4070 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4072 * Makefile.in: Add mips arch.
4073 * acconfig.h (MIPS): Add mips define.
4074 * configure.in: Add detection of opsys irix5 and arch mips. Check
4076 Check for sys/sysconfig.h header.
4077 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4078 * file.c [SVR4]: Include sys/cred.h.
4079 (access_flags): Update access flags for SGI.
4080 (sprinttime): Change type of sprinttime argument from unsigned
4082 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4083 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4084 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4085 Cast si_band member to long before printing.
4086 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4087 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4088 * strace.c [SVR4] [MIPS]:
4089 (foobar): New dummy signal handler.
4090 (main): Install a dummy signal handler in the child before pausing
4091 to work around an SGI bug in PRSABORT.
4092 (proc_open): Send a interrupt to the child instead of aborting the
4093 syscall which doesn't work on Irix5.2.
4094 * svr4/dummy.h: Add new unfinished SGI syscalls
4095 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4096 existing calls (e.g. sys_ksigaction like sys_sigaction).
4097 Printargs does the print thing for sys_sethostid.
4098 * svr4/syscall.h: Declare all new SGI syscalls.
4099 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4100 and add it to all subcall entry points.
4101 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4102 decode as subcalls on MIPS. Instead, use the normal syscalls.
4103 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4104 since SGI syscall numbers are off by one.
4105 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4106 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4107 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4108 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4109 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4110 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4111 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4112 Add workaround for broken SGI pr_sysarg on syscall entry.
4113 [SVR4] (syscall): Conditionalize subcall decoding for
4114 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4115 [SVR4] [MIPS] (getrval2): Handle SGI.
4116 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4117 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4118 [MIPS] (syssgi_options, sys_syssgi): New for SGI.