1 2005-02-05 Roland McGrath <roland@redhat.com>
3 * debian/control (Build-Depends): Fix for s390 and sparc.
4 From Bastian Blank <waldi@debian.org>.
5 Fixes Debian bug #293564.
7 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
9 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
10 right before execv() call. Remove fake_execve() call.
11 * defs.h (fake_execve): Remove unused declaration.
12 * process.c (fake_execve): Remove unused function.
15 2005-02-04 Roland McGrath <roland@redhat.com>
17 * configure.ac, NEWS: Version 4.5.9.
18 * debian/changelog, strace.spec: 4.5.9-2.
20 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
22 2005-02-02 Roland McGrath <roland@redhat.com>
24 * debian/control: Add strace-udeb package for installer debugging.
25 * debian/rules (binary-arch): Build it.
26 From Joshua Kwan <joshk@triplehelix.org>.
27 Fixes Debian bug #268294.
29 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
30 known values for Linux.
32 * util.c (printcall): Print 16 ?s when long is 8 bytes.
35 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
37 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
38 * ioctl.c (nioctlents2): Add const to type.
39 Fixes Debian bug #278449.
41 * sock.c (iffflags): New variable, table of IFF_* values.
42 (print_addr): New function.
43 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
44 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
45 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
46 SIOCGIFINDEX, and fix their output.
47 From Ulrich Drepper <drepper@redhat.com>.
49 Fixes Debian bug #192164.
51 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
53 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
54 * defs.h [HAVE_CONFIG_H]: Include config.h first.
55 * strace.c: Include "defs.h" first.
58 * syscall.c (call_summary): Fix potential NULL dereference.
61 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
63 * syscall.c (qual_signal): Check bounds for numeric signal names.
64 Fix parser of symbolic signal names.
65 Fix return code, as required by qualify() function.
66 * syscall.c (qual_desc): Check bounds for descriptor number.
67 * syscall.c (qual_syscall): Correct return code, to be consistent
68 with qualify() and other qual_* functions.
71 2005-02-01 Roland McGrath <roland@redhat.com>
73 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
74 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
76 [LINUX] (mount_flags): Add them.
77 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
78 set in the flags argument, don't try to fetch the filesystem string.
81 * config.guess: Update from canonical version, timestamp 2004-11-12.
82 * config.sub: Likewise, timestamp 2004-11-30.
84 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
85 * linux/syscall.h: Declare it.
86 * linux/x86_64/syscallent.h: Use it.
89 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
90 (sys_sched_getparam, sys_sched_setparam): Likewise.
93 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
97 * linux/syscallent.h: Use sys_mincore instead of printargs.
98 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
99 sys_semtimedop, sys_umount2.
102 * syscall.c (qual_signal): Fix inverted return value and bogus
103 argument to qualify_one in the named case.
105 * file.c (print_xattr_val): Don't use auto array sized by syscall
106 argument. Use malloc instead, so it can fail for insane values.
107 Fixes Debian bug #283704.
109 * net.c (sys_getsockopt): Fix a format %ld -> %d.
111 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
113 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
114 not to double the middle entry!
117 * linux/x86_64/syscallent.h: Fix exit_group entry.
119 * util.c (getpc) [S390 || S390X]: Implement it.
120 Patch by David Wilder <wilder@us.ibm.com>.
122 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
123 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
126 2005-01-22 Andreas Schwab <schwab@suse.de>
128 * net.c (sys_getsockopt): Change type of len to int.
130 2004-10-19 Roland McGrath <roland@redhat.com>
132 * configure.ac, NEWS: Version 4.5.8.
133 * debian/changelog, strace.spec: 4.5.8-1.
135 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
137 * configure.ac: Check for sys/epoll.h.
138 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
139 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
141 * strace.c (handle_group_exit): Don't detach leader that wasn't
142 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
143 Remove droptcb loop at end, no longer required since 2.6 reports each
147 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
148 taking signal when it has nclone_threads > 0.
150 * strace.c (handle_group_exit, trace): Mark leader with
151 TCB_GROUP_EXITING and don't be surprised at child deaths when their
155 * process.c (WCOREFLAG): Define if not defined.
156 (W_STOPCODE, W_EXITCODE): Likewise.
157 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
159 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
160 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
162 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
163 strace64.1 to strace.1, which doesn't exist.
164 Fixes Debian bug #269220.
166 2004-09-05 Phil Blundell <pb@nexus.co.uk>
168 * linux/arm/syscallent.h: New file.
170 2004-10-19 Roland McGrath <roland@redhat.com>
172 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
173 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
174 (build/Makefile): Use $(CONFIG_OPTS).
175 (build64/Makefile): Pass --host as well as --build.
176 From Bastian Blank <waldi@debian.org>.
177 Fixes Debian bug #271500.
179 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
180 From Randolph Chung <tausq@debian.org>
181 Fixes Debian bug #273887.
183 * file.c (sys_llseek): Revert last change.
185 2004-09-14 Richard Henderson <rth@twiddle.net>
187 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
188 [gs]et_mempolicy, mq_*, waitid.
190 2004-10-07 Roland McGrath <roland@redhat.com>
192 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
194 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
196 * linux/x86_64/syscallent.h: Fix botched table entries.
197 From Ulrich Drepper <drepper@redhat.com>.
199 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
201 * linux/syscall.h: Declare them.
202 * linux/x86_64/syscallent.h: Likewise.
203 From Ulrich Drepper <drepper@redhat.com>.
205 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
206 From Ulrich Drepper <drepper@redhat.com>.
208 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
210 * linux/syscall.h: Declare them.
211 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
212 * linux/x86_64/syscallent.h: Likewise.
213 From Ulrich Drepper <drepper@redhat.com>.
215 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
217 * linux/ioctlsort.c (main): Omit duplicate lines
218 (with same name and code) from output.
219 * linux/ioctlent.sh: Build the list of ioctls defined in
220 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
221 as suggested by Peter Jones <pjones@redhat.com>
222 * linux/ioctlent.h: Regenerated.
225 2004-09-13 Ulrich Drepper <drepper@redhat.com>
226 Dmitry V. Levin <ldv@altlinux.org>
228 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
230 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
231 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
232 * defs.h [LINUX]: Declare rtc_ioctl.
235 2004-10-06 Roland McGrath <roland@redhat.com>
237 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
239 * linux/syscall.h: Declare them.
240 * linux/syscallent.h: Use those for epoll_* syscalls.
241 * linux/alpha/syscallent.h: Likewise.
242 * linux/hppa/syscallent.h: Likewise.
243 * linux/ia64/syscallent.h: Likewise.
244 * linux/powerpc/syscallent.h: Likewise.
245 * linux/s390/syscallent.h: Likewise.
246 * linux/s390x/syscallent.h: Likewise.
247 * linux/sparc/syscallent.h: Likewise.
248 * linux/sparc64/syscallent.h: Likewise.
249 * linux/sparc64/syscallent2.h: Likewise.
250 * linux/x86_64/syscallent.h: Likewise.
251 From Ulrich Drepper <drepper@redhat.com>.
254 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
255 and RLIMIT_MSGQUEUE, if defined.
256 From Ulrich Drepper <drepper@redhat.com>.
259 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
260 (printmsghdr): Use it.
261 From Ulrich Drepper <drepper@redhat.com>.
264 * file.c (sprintmode): Add const to return type.
265 (sprintfstype): Likewise.
266 * signal.c (printsiginfo): Add a const.
268 2004-09-15 Roland McGrath <roland@redhat.com>
270 * linux/x86_64/syscallent.h: Use sys_waitid.
272 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
273 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
275 2004-09-11 Roland McGrath <roland@redhat.com>
277 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
278 (sys_timer_settime): Likewise.
279 (printsigevent): Print signals by name for SIGEV_SIGNAL.
280 (sys_timer_create): Print clock ID symbolically.
281 From Ulrich Drepper <drepper@redhat.com>.
284 2004-09-07 Michal Ludvig <mludvig@suse.cz>
286 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
288 2004-09-03 Roland McGrath <roland@redhat.com>
290 * syscall.c (qual_options): Add const to defn.
292 (call_count, error_count, tv_count): Variables removed.
293 (struct call_counts, counts): New type and variable.
294 Update all users of the old three to use the new array of structs.
295 (trace_syscall): Allocate counts on first use.
296 (sorted_count): Variable removed.
297 (call_summary): Allocate locally.
299 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
300 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
301 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
302 (nerrnos0, nerrnos1, nerrnos2): Likewise.
303 * signal.c (signalent0, signalent1, signalent2): Likewise.
304 (nsignals0, nsignals1, nsignals2): Likewise.
306 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
307 (nioctlents0, nioctlents1, nioctlents2): Likewise.
308 (ioctl_lookup, ioctl_next_match): Likewise.
309 * defs.h: Update decls.
310 * io.c (sys_ioctl): Update users.
312 * util.c (xlookup, printxval, addflags, printflags): Use const for
313 struct xlat * argument.
314 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
315 * bjm.c: Add const to all struct xlat defns.
322 * process.c: Likewise.
323 * resource.c: Likewise.
324 * signal.c: Likewise.
326 * stream.c: Likewise.
327 * system.c: Likewise.
332 2004-09-01 Roland McGrath <roland@redhat.com>
334 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
335 mq_* syscalls, and names only for new calls up to 252.
336 * linux/syscallent.h: Add waitid.
337 * linux/x86_64/syscallent.h: Likewise.
338 * linux/syscall.h: Declare sys_waitid.
340 * process.c (internal_wait): Take second arg giving index of flags
342 * defs.h: Update prototype.
343 * syscall.c (internal_syscall): Update caller.
344 Also use internal_wait for SYS_waitid.
345 * process.c (sys_waitid): Define for [LINUX] as well.
346 Don't tweak TCB_SUSPENDED--internal_wait does that.
347 (waitid_types): Conditionalize use of nonstandard P_* macros.
349 2004-08-31 Roland McGrath <roland@redhat.com>
351 * configure.ac, NEWS: Version 4.5.7.
352 * debian/changelog: 4.5.7-1.
353 * strace.spec: 4.5.7-2.
355 * debian/rules: Rewrite sparc64 change of 2004-07-12.
356 Always do each build in a separate build directory.
357 Fixes Debian bug #254728.
359 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
361 * strace.1: Say that -c shows system CPU time, not real time.
362 Fixes Debian bug #254438.
364 * syscall.c (dumpio): Match pread and pwrite system calls too.
365 Fixes Debian bug #239947.
367 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
368 Fixes Debian bug #171653.
370 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
372 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
375 2004-08-30 Roland McGrath <roland@redhat.com>
377 * strace.c (main): Don't call fake_execve under -c.
378 From Ulrich Drepper <drepper@redhat.com>.
381 * net.c (sockipoptions): Add some options.
382 [SOL_IPV6] (sockipv6options): New variable.
383 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
384 From Ulrich Drepper <drepper@redhat.com>.
387 * time.c (clocknames): New variable, symbolic names for clock_t.
388 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
389 From Ulrich Drepper <drepper@redhat.com>.
392 * system.c (personality_options): Hard-code values here.
393 Don't #include <linux/personality.h> at all.
394 Fixes RH#130965 and Debian bug #40588.
396 * file.c (print_xattr_val): New function to show attribute values.
397 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
398 From Ulrich Drepper <drepper@redhat.com>.
401 2004-07-12 Roland McGrath <roland@redhat.com>
403 * configure.ac, NEWS: Version 4.5.6.
404 * strace.spec, debian/changelog: 4.5.6-1.
406 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
408 * debian/rules: On sparc-linux, build strace64 as well.
409 From Ben Collins <bcollins@debian.org>.
410 Fixes Debian bug #254728.
412 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
414 * linux/sparc/syscallent.h: Sync with reality.
415 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
416 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
417 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
418 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
419 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
420 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
421 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
422 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
423 sys_timer_settime, sys_timer_gettime): New declarations.
424 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
425 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
426 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
427 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
428 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
429 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
430 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
431 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
432 linux/sparc64/syscallent1.h: New files.
433 * defs.h (LINUXSPARC): Define also when SPARC64.
434 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
435 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
436 Define possibly missing __NR_exit_group. Declare getrval2.
437 * configure.ac (sparc64): New architecture case.
438 * file.c (stat_sparc64): New structure.
439 (printstat_sparc64): New output routine for that.
440 (printstat): Call it, if personality is 2.
441 (printstat64): Likewise.
442 * util.c: Conditionalize ptrace defines on LINUXSPARC
444 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
445 to PTRACE_FOOREGS64 so that more sparc code can be shared
446 between 64-bit and 32-bit.
447 (_hack_syscall5): Correct trap number when SPARC64.
448 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
449 (getpc): Handle SPARC64 && LINUX.
450 (printcall): Likewise.
451 (arg fetching/setting): Use same code for SPARC64 LINUX
453 (setbpt): Handle SPARC64 && LINUX.
454 (clearbpt): Likewise.
455 * signal.c: Conditionalize ptrace defines on SPARC and
457 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
458 to PTRACE_FOOREGS64 so that more sparc code can be shared
459 between 64-bit and 32-bit.
460 (m_siginfo): Use same definition on SPARC64 as SPARC.
461 (sys_sigreturn): Handle LINUX && SPARC64.
462 * syscall.c: Conditionalize ptrace defines on SPARC and
464 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
465 to PTRACE_FOOREGS64 so that more sparc code can be shared
466 between 64-bit and 32-bit.
467 (getscno): Use same static state on SPARC64 as SPARC,
468 and add SPARC64 handling.
469 (get_error): Handle LINUX && SPARC64.
470 (force_result): Likewise.
471 (syscall_enter): Likewise.
472 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
474 (getrval2): Handle LINUX && SPARC64.
475 * process.c: Conditionalize ptrace defines on SPARC and
477 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
478 to PTRACE_FOOREGS64 so that more sparc code can be shared
479 between 64-bit and 32-bit.
480 (change_syscall): Handle LINUX && SPARC64.
481 (struct_user_offsets): Ifdef out those which do not exist
483 * net.c (sys_pipe): Handle LINUX && SPARC64.
484 * ioctl.c: Fix initializer typo for nioctlents2, was
485 nioctlents1 by accident.
487 2004-06-28 Andreas Schwab <schwab@suse.de>
489 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
490 (sys_execve): Remove it here.
492 2004-07-12 Roland McGrath <roland@redhat.com>
494 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
496 * debian/control (Section): Move to utils, matching Debian override.
498 * net.c (addrfams): Make variable global.
499 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
500 SIOCGIFINDEX, and SIOCGIFCONF.
501 From Ulrich Drepper <drepper@redhat.com>.
504 * linux/ioctlsort.c: Add some #includes.
505 [POWERPC]: Kludge out high bits.
506 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
507 * linux/powerpc/ioctlent.h: Likewise.
509 2004-07-11 Roland McGrath <roland@redhat.com>
511 * linux/ioctlent.sh: Replace asm with $asm in all places.
513 * configure.ac: Add I386 as AM_CONDITIONAL.
514 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
517 2004-07-08 Roland McGrath <roland@redhat.com>
519 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
520 that's what the kernel will do.
522 2004-07-07 Roland McGrath <roland@redhat.com>
524 * linux/ioctlent.sh: Take optional second argument to use as directory
525 name in place of `asm'.
527 2004-06-27 Roland McGrath <roland@redhat.com>
529 * configure.ac, NEWS: Version 4.5.5.
530 * strace.spec, debian/changelog: 4.5.5-1.
532 2004-06-22 Roland McGrath <roland@redhat.com>
534 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
535 sign extend the low 32 bits of RAX to 64 bits.
538 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
540 2004-06-03 Roland McGrath <roland@redhat.com>
542 * configure.ac, NEWS: Version 4.5.4.
543 * strace.spec, debian/changelog: 4.5.4-1.
545 * net.c (domains): Add many PF_* values #ifdef PF_*.
546 (addrfams): Add many AF_* values #ifdef AF_*.
547 Fixes Debian bug #250506.
549 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
551 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
553 (main): Print a note that program output is generated by
555 * linux/ioctlent.sh: Build the list of ioctls defined in
556 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
557 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
558 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
559 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
560 * linux/ioctlent.h: Regenerated from linux-2.6.5.
563 2004-06-03 Roland McGrath <roland@redhat.com>
565 * debian/control (Architecture): Add amd64.
566 Fixes Debian bug #246568.
568 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
569 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
570 (expand_tcbtab): New function, broken out of ...
571 * process.c (fork_tcb): ... here, call that.
572 * defs.h: Declare expand_tcbtab.
574 2004-04-19 Roland McGrath <roland@redhat.com>
576 * process.c (printstatus): Add a space before | in output.
578 2004-04-16 Roland McGrath <roland@redhat.com>
580 * configure.ac: Version 4.5.3.
581 * strace.spec, debian/changelog: 4.5.3-1.
583 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
585 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
586 from long to unsigned long, to fix output of the quotactl command
590 2004-04-16 Roland McGrath <roland@redhat.com>
592 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
593 From Maxim Shchetynin <maxim@de.ibm.com>.
595 * configure.ac: Check for <mqueue.h>.
596 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
597 decode struct mq_attr.
598 * NEWS: Mention mq support.
600 * linux/syscall.h: Support new mq_* syscalls on Linux.
601 * linux/syscallent.h: Likewise.
602 * linux/dummy.h: Likewise.
604 * time.c (printsigevent): Handle SIGEV_THREAD.
605 From Ulrich Drepper <drepper@redhat.com>.
608 2004-04-13 Roland McGrath <roland@redhat.com>
610 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
612 From Ulrich Drepper <drepper@redhat.com>.
615 * process.c (printstatus): Mask out bits presented symbolically, and
616 print "| 0xnnn" if the remaining bits are not all zero.
617 Fixes Debian bug #240062.
619 * process.c (print_affinitylist): Rewritten to handle indirect values.
620 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
621 From Ulrich Drepper <drepper@redhat.com>.
624 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
626 2004-04-08 Roland McGrath <roland@redhat.com>
628 * strace.c (main) [LINUX]: When attaching for -p, look in
629 /proc/PID/task for all threads and attach them as presumed
630 CLONE_THREAD children.
631 * NEWS: Mention the feature.
634 2004-03-02 Roland McGrath <roland@redhat.com>
636 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
637 From Michael Holzheu <HOLZHEU@de.ibm.com>.
639 * debian/control (Standards-Version): Update to 3.6.1.
641 2004-03-01 Roland McGrath <roland@redhat.com>
643 * configure.ac, NEWS: Version 4.5.2.
644 * strace.spec, debian/changelog: 4.5.2-1.
646 * strace.c (main): Avoid potential buffer overruns from ludicrous
647 arguments or PATH values.
648 * syscall.c (qual_signal): Bail out for too-long string.
650 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
651 Fixes Debian bug #223207.
653 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
655 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
656 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
657 struct modify_ldt_ldt_s.
658 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
660 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
661 From Tim Yamin <plasmaroo@gentoo.org>.
663 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
666 * configure.ac: Check for `struct pt_all_user_regs'
667 and `struct ia64_fpreg' in <sys/ptrace.h>.
668 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
669 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
671 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
672 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
674 * util.c [LINUX] (arg0_index, arg1_index): New macros.
675 [S390 || S390X]: Define them with inverted values.
676 (setbpt): Use them for u_arg indices.
678 2004-02-26 Andreas Schwab <schwab@suse.de>
680 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
681 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
682 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
684 2004-03-01 Roland McGrath <roland@redhat.com>
686 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
687 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
688 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
689 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
690 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
691 sys_sched_get_priority_min): New functions.
692 From Ulrich Drepper <drepper@redhat.com>.
695 2004-02-20 Roland McGrath <roland@redhat.com>
697 * linux/hppa/syscallent.h: Update some syscalls.
698 From Randolph Chung <tausq@debian.org>.
699 Fixes Debian bug #231632.
701 2003-12-31 David Mosberger <davidm@hpl.hp.com>
703 * process.c (internal_exit): For ia64, also recognize IA-32 252
705 (change_syscall): For IA64, also support changing IA-32 syscalls.
706 * syscall.c (internal_syscall): For IA64, also recognize IA-32
707 syscall 252 (exit_group) as an internal_exit() syscall.
708 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
710 (SYS_vfork): Likewise.
711 (arg_setup): For IA64 version, also support IA-32 syscalls.
712 (get_arg0): Likewise.
713 (get_arg1): Likewise.
714 (set_arg0): Likewise.
715 (set_arg1): Likewise.
717 2004-02-15 Anton Blanchard <anton@samba.org>
719 * linux/powerpc/syscallent.h: Add rtas call.
720 Shift multiplexed syscalls to start at 300, we are already about
721 to hit 256 real syscalls.
722 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
724 2004-02-19 Roland McGrath <roland@redhat.com>
726 * strace.c (main): Use TCP->pid, not PID, in -p message.
727 Fixes Debian bug #229802.
729 2004-01-13 Roland McGrath <roland@redhat.com>
731 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
734 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
735 Reported by Petter Reinholdtsen <pere@hungry.com>.
737 2003-12-31 David Mosberger <davidm@hpl.hp.com>
739 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
741 2003-12-14 Anton Blanchard <anton@samba.org>
743 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
744 Use %llu formats for them.
746 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
748 * linux/powerpc/syscallent.h: Update to include recently added
751 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
752 ppc64, we were misreporting syscalls that really succeeded as having
755 2004-01-13 Roland McGrath <roland@redhat.com>
757 * strace.1: Remove comment about vfork on Linux.
758 Fixes Debian bug #223390.
760 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
761 (sys_getdents64) [LINUX]: Print d_type field.
763 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
765 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
766 killed process if available. Fixes RH#112117.
768 2003-11-13 Roland McGrath <roland@redhat.com>
770 * configure.ac, NEWS: Version 4.5.1.
771 * strace.spec, debian/changelog: 4.5.1-1.
773 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
775 * defs.h (ioctl_lookup): Prototype change.
776 * ioctl.c (ioctl_next_match): New function.
777 * defs.h: Declare it.
778 * io.c (sys_ioctl): Use it, to display all possible ioctl names
779 when there's more than one match.
780 * ioctl.c (ioctl_lookup): Likewise.
781 * stream.c (internal_stream_ioctl): Likewise.
782 Patch from Solar Designer <solar@openwall.com>.
784 2003-11-13 Roland McGrath <roland@redhat.com>
786 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
787 * linux/sh64/syscallent.h: Likewise.
789 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
792 * util.c (printuid): New function.
793 * defs.h: Declare it.
794 * file.c (sys_chown): Use it.
795 * file.c (sys_fchown): Likewise.
796 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
797 sys_setresgid): Likewise.
798 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
799 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
800 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
801 setuid32, setgid32, setfsuid32, setfsgid32.
802 * process.c [LINUX]: Define GETGROUPS32_T.
803 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
805 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
808 2003-11-11 Roland McGrath <roland@redhat.com>
810 * strace.c (main): Bail with usage error for missing command before we
811 open the -o file or fiddle uids.
813 2003-11-06 Roland McGrath <roland@redhat.com>
815 * strace.c (main): Treat piped output more like file output.
816 Disallow -ff with piped output. Fixes RH#105366.
817 Reported by Dmitry V. Levin <ldv@altlinux.org>
819 * strace.c (tprintf): Check result of vfprintf and use perror when it
820 fails while not writing to stderr itself. Fixes Debian bug #218762.
822 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
823 From Ulrich Drepper <drepper@redhat.com>.
825 2003-11-01 Roland McGrath <roland@redhat.com>
827 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
828 setitimer rather than hard-coding a value based on HZ.
829 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
831 2003-10-21 Roland McGrath <roland@redhat.com>
833 * strace.1: Fixed a few spelling errors.
834 Fixes Debian bug #217008.
836 * syscall.c: Revert last change, was broken.
838 2003-10-01 Roland McGrath <roland@redhat.com>
840 * process.c (internal_clone): Don't suspend parent when call requested
841 a specific PID that is not a traced child.
843 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
844 from right to left so we don't have to presume the size.
845 Reported by David Woodhouse <dwmw2@redhat.com>.
847 2003-09-25 Roland McGrath <roland@redhat.com>
849 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
850 these in the table if they are defined.
852 2003-09-24 Roland McGrath <roland@redhat.com>
854 * configure.ac, NEWS: Version 4.5.
855 * strace.spec, debian/changelog: 4.5-1.
857 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
858 instruction decoding branch if TCB_INSYSCALL is clear.
859 Reported by <jochen@penguin-breeder.org>.
861 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
863 2003-09-23 Roland McGrath <roland@redhat.com>
865 * strace.spec: On ppc64 (maybe others later), create an strace64
866 package as well containing just /usr/bin/strace64.
868 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
871 2003-08-21 Roland McGrath <roland@redhat.com>
873 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
874 * linux/x86_64/syscallent.h: Likewise.
875 * linux/s390/syscallent.h: Likewise.
876 * linux/s390x/syscallent.h: Likewise.
878 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
880 * defs.h (ALIGN64): Define for MIPS.
881 * io.c (PREAD_OFFSET_ARG): Define.
882 (sys_pread, sys_pwrite): Use it.
883 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
885 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
886 (truncate64, ftruncate64): Pretty-print.
887 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
888 (truncate64, ftruncate64): Take four arguments.
890 2003-07-17 Roland McGrath <roland@redhat.com>
892 * configure.ac, NEWS: Version 4.4.99.
893 * strace.spec, debian/changelog: 4.4.99-1.
895 2003-07-15 Anton Blanchard <anton@samba.org>
897 * ipc.c: Add SHM_HUGETLB field.
898 Mask out permission bits in msgget, semget and shmget before
899 printing resource_flags.
900 Mask execute permission bits (even though we dont currently
903 2003-07-17 Roland McGrath <roland@redhat.com>
905 * linux/powerpc/syscallent.h (tgkill): New at 250.
907 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
908 From Ulrich Drepper <drepper@redhat.com>.
910 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
911 * file.c (printstatfs): Print f_fsid and f_frsize.
912 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
913 * linux/syscall.h: Add decls.
914 From Ulrich Drepper <drepper@redhat.com>.
916 2003-07-09 Roland McGrath <roland@redhat.com>
918 * linux/ia64/syscallent.h (tgkill): New at 1235.
920 2003-07-05 Richard Henderson <rth@twiddle.net>
922 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
923 * syscall.c (ERESTART_RESTARTBLOCK): New.
924 (trace_syscall): Print it.
925 * linux/alpha/syscallent.h (osf_syscall): Name properly.
926 (osf_set_program_attributes): Fix typo.
927 (osf_nfssvc): Likewise.
928 (osf_sigsendset): Likewise.
929 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
930 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
931 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
932 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
933 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
934 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
935 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
936 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
937 clock_getres, clock_nanosleep, semtimedop): New.
939 2003-07-08 Roland McGrath <roland@redhat.com>
941 * signal.c (sys_tgkill): New function.
942 * linux/syscall.h: Declare it.
943 * linux/syscallent.h: Add tgkill.
945 2003-06-27 Roland McGrath <roland@redhat.com>
947 * configure.ac: Check for type `struct __old_kernel_stat'.
948 * file.c (convertoldstat, printoldstat): Define under
949 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
950 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
951 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
952 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
954 2003-06-26 Roland McGrath <roland@redhat.com>
956 * configure.ac: SHMEDIA -> SH64
959 * process.c: Likewise.
961 * syscall.c: Likewise.
963 * linux/shmedia/syscallent.h: Moved to ...
964 * linux/sh64/syscallent.h: ... here.
966 * config.guess: Update from canonical version, timestamp 2003-06-17.
967 * config.sub: Likewise.
969 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
970 From: Joshua Neal <tinara@netpipeline.net>.
972 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
973 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
974 * linux/ia64/syscallent.h: Likewise.
975 * linux/powerpc/syscallent.h: Likewise.
976 * linux/s390/syscallent.h: Likewise.
977 * linux/s390x/syscallent.h: Likewise.
978 * linux/x86_64/syscallent.h: Likewise.
979 From Jakub Jelinek <jakub@redhat.com>.
981 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
982 From Michael Holzheu <HOLZHEU@de.ibm.com>.
984 2003-06-23 Roland McGrath <roland@redhat.com>
986 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
987 From Ulrich Drepper <drepper@redhat.com>.
989 2003-06-10 Roland McGrath <roland@redhat.com>
991 * configure.ac, NEWS: Version 4.4.98.
992 * strace.spec, debian/changelog: 4.4.98-1.
994 2003-06-09 Roland McGrath <roland@redhat.com>
996 * linux/s390x/syscallent.h: Update many syscalls.
997 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
999 * linux/s390/syscallent.h: Update many syscalls.
1000 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1002 * linux/shmedia/syscallent.h: New file.
1003 From Stephen Thomas <stephen.thomas@superh.com>.
1005 * strace.c (trace): Print a message and newline for a WIFEXITED report
1006 from the process we just printed an unterminated syscall line for.
1008 2003-06-03 Roland McGrath <roland@redhat.com>
1010 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1012 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1013 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1014 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1015 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1016 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1017 (get_error) [LINUX] [ARM]: Update.
1018 (syscall_enter) [LINUX] [ARM]: New case.
1019 * util.c (printcall) [LINUX] [ARM]: New case.
1021 * debian/control (Standards-Version): Update to 3.5.10.
1023 * strace.c (main): In PATH search, accept only a regular file with
1024 execute bits set. Fixes Debian bug #137103.
1026 2003-06-02 Roland McGrath <roland@redhat.com>
1028 * strace.c (main): Set -q when given -o and not -p, and not when not
1029 given -o, to match what the man page always said.
1030 Fixes Debian bug #47113, #153678.
1032 * configure.ac, NEWS: Version 4.4.97.
1033 * strace.spec, debian/changelog: 4.4.97-1.
1035 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1036 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1038 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1039 timestamp 2003-05-22.
1040 * config.sub: Likewise, timestamp 2003-05-24.
1042 2003-05-22 Roland McGrath <roland@redhat.com>
1044 * defs.h (struct tcb): New member `nzombies'.
1045 * strace.c (alloctcb): Initialize it.
1046 (droptcb): Increment our parent's zombie count.
1047 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1048 process has zombies it can reap. On the way out, if we reaped
1049 an untraced process, decrement the zombie count.
1051 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1052 separately using signame.
1054 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1055 of literal 0 for index. Consult the right flags without clobbering
1056 anything when we reparent the new child to the caller's parent thread.
1058 * linux/s390/syscallent.h: Fix sys_clone argument count.
1059 * linux/s390x/syscallent.h: Likewise.
1060 * linux/mips/syscallent.h: Likewise.
1061 * linux/alpha/syscallent.h: Likewise.
1062 * linux/powerpc/syscallent.h: Likewise.
1063 * linux/sh/syscallent.h: Likewise.
1064 * linux/sparc/syscallent.h: Likewise.
1065 * linux/hppa/syscallent.h: Likewise.
1067 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1068 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1070 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1071 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1073 * process.c (print_affinitylist): Fix loop condition.
1074 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1076 2003-04-10 Roland McGrath <roland@redhat.com>
1078 * syscall.c (qual_desc): Return zero after parsing number.
1079 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1081 2003-04-07 Roland McGrath <roland@redhat.com>
1083 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1084 * linux/syscall.h: Likewise.
1085 * ipc.c [LINUX] (sys_semtimedop): New function.
1086 From Ulrich Drepper <drepper@redhat.com>.
1088 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1089 From Ulrich Drepper <drepper@redhat.com>.
1091 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1093 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1094 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1096 2003-03-30 Roland McGrath <roland@redhat.com>
1098 * configure.ac, NEWS: Version 4.4.96.
1099 * strace.spec, debian/changelog: 4.4.96-1.
1101 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1103 Various fixes for SuperH [SH]:
1104 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1105 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1107 * process.c (change_syscall): Fixed register which holds system
1109 * util.c (arg0_offset, arg1_offset): provide definition
1110 * Makefile.am: Added new files in linux/sh
1111 * linux/sh/syscallent.h: New file.
1112 * linux/sh/errnoent.h: New file.
1113 * linux/sh/ioctlent.h: New file.
1114 * linux/sh/signalent.h: New file.
1116 * linux/ioctlent.sh: Take an arg for location of header files
1117 * syscallent.sh: Replaced lost $
1119 2003-03-30 Roland McGrath <roland@redhat.com>
1121 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1122 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1123 From Ulrich Drepper <drepper@redhat.com>.
1125 * linux/syscallent.h: Use sys_getrlimit for 191.
1126 Use name "old_getrlimit" for 76.
1127 Reported by Ulrich Drepper <drepper@redhat.com>.
1129 2003-03-18 Roland McGrath <roland@redhat.com>
1131 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1133 2003-03-17 Roland McGrath <roland@redhat.com>
1135 * linux/x86_64/syscallent.h: clone takes 5 args.
1136 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1138 2003-03-15 Roland McGrath <roland@redhat.com>
1140 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1142 2003-03-14 Roland McGrath <roland@redhat.com>
1144 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1146 * linux/ia64/syscallent.h: clone takes 5 arguments.
1147 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1149 2003-03-12 Roland McGrath <roland@redhat.com>
1151 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1152 Use sys_clone for clone2.
1153 * linux/syscall.h: Don't declare sys_clone2.
1154 * process.c (sys_clone): Rewritten to handle both flavors,
1155 print all extra args depending on flag bits.
1156 (sys_clone2): Function removed.
1158 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1160 2003-03-04 Roland McGrath <roland@redhat.com>
1162 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1163 TCB_INSYSCALL is clear, like other platforms do.
1165 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1167 * mem.c [LINUX] (sys_remap_file_pages): New function.
1168 * linux/syscall.h: Declare it.
1169 * linux/syscallent.h: Use it.
1170 * linux/powerpc/syscallent.h: Likewise.
1172 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1174 2003-02-26 Roland McGrath <roland@redhat.com>
1176 * configure.ac: Fix typo in netinet/in.h check.
1177 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1178 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1180 2003-02-24 Roland McGrath <roland@redhat.com>
1182 * configure.ac, NEWS: Version 4.4.95.
1183 * strace.spec, debian/changelog: 4.4.95-1.
1185 * process.c (sys_getresgid): Fix typos in argument access.
1187 2003-02-23 Roland McGrath <roland@redhat.com>
1189 * process.c (sys_getresuid): Fix typos in argument access.
1190 Reported by Anton Blanchard <anton@samba.org>.
1192 2003-02-19 Roland McGrath <roland@redhat.com>
1194 * configure.ac, NEWS: Version 4.4.94.
1195 * strace.spec, debian/changelog: 4.4.94-1.
1197 * version.c: Removed.
1198 * Makefile.am (strace_SOURCES): Remove it.
1199 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1201 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1202 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1203 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1205 2003-01-23 Roland McGrath <roland@redhat.com>
1207 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1208 SPARC, which doesn't use the header regardless.
1210 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1213 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1215 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1216 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1218 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1219 since they can conflict.
1221 2003-01-21 Roland McGrath <roland@redhat.com>
1223 * strace.c (usage): Omit -z, since it has never worked properly.
1226 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1227 var=val in environ or to remove var, respectively.
1228 (usage): Mention it.
1229 * strace.1, NEWS: Document it.
1231 * configure.ac, NEWS: Version 4.4.93.
1232 * strace.spec, debian/changelog: 4.4.93-1.
1233 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1235 2003-01-20 Roland McGrath <roland@redhat.com>
1237 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1238 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1239 TCB_WAITEXECVE state with special kludges.
1241 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1242 reversed from other architectures.
1244 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1245 conditional on [TCB_WAITEXECVE] instead of list of processors.
1247 * util.c (restore_arg0): Evaluate args in no-op defns.
1249 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1250 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1252 2003-01-17 Anton Blanchard <anton@samba.org>
1254 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1256 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1258 2003-01-14 Roland McGrath <roland@redhat.com>
1260 * linux/powerpc/errnoent.h: Add missing errnos.
1261 * linux/powerpc/ioctlent.h: Update ioctl values.
1262 From Anton Blanchard <anton@samba.org>.
1264 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1265 From Anton Blanchard <anton@samba.org>.
1267 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1268 sys_ftruncate64, instead of printargs, for those syscalls.
1269 * linux/mips/syscallent.h: Likewise.
1270 * linux/powerpc/syscallent.h: Likewise.
1271 * linux/s390/syscallent.h: Likewise.
1272 * linux/sparc/syscallent.h: Likewise.
1274 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1275 All others at the moment use linux/syscallent.h, where it's 300.
1277 * strace.1: Update bug reporting info.
1279 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1280 From Nathan Scott <nathans@debian.org>.
1282 * configure.ac, NEWS: Version 4.4.92.
1283 * strace.spec, debian/changelog: 4.4.92-1.
1285 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1286 ppc (never comes out of config.sub).
1288 * process.c (sys_ptrace): Use #lx format for address argument.
1289 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1290 * process.c [POWERPC]: Likewise.
1291 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1292 * syscall.c (get_scno) [POWERPC]: Likewise.
1293 * util.c [POWERPC]: Likewise.
1294 (printnum): Use long for NUM.
1295 From Anton Blanchard <anton@samba.org>.
1297 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1299 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1300 appropriately via set_arg0 or no-ops for each architecture.
1301 (clearbpt): Use those instead of set_arg0 and set_arg1.
1303 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1304 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1305 sys_ftruncate64, instead of printargs, for those syscalls.
1307 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1308 (sys_ptrace): Use printxval.
1309 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1310 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1312 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1313 print it before using printxval.
1314 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1316 2003-01-13 Roland McGrath <roland@redhat.com>
1318 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1319 timestamp 2003-01-10.
1320 * config.sub: Likewise, timestamp 2003-01-03.
1321 * install-sh: Update from Automake 1.7.2.
1323 * linux/powerpc/signalent.h: Add SIGRTMIN.
1324 From Anton Blanchard <anton@samba.org>.
1326 * linux/powerpc/syscallent.h: Add missing system calls.
1327 Decode more system calls, we were just printargs for many things.
1328 Remove some x86-specific system calls.
1329 Remove two syscalls between the socket and ipc syscalls,
1330 it was resulting in all IPC syscalls being off by two.
1332 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1333 From Anton Blanchard <anton@samba.org>.
1335 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1336 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1337 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1338 From Anton Blanchard <anton@samba.org>.
1340 * term.c [LINUX]: Get kernel definition of struct termios.
1341 From Anton Blanchard <anton@samba.org>.
1343 * linux/ioctlent.sh: Look in sound/ directory too.
1344 From Anton Blanchard <anton@samba.org>.
1346 * desc.c (printflock64): Fix ADDR argument type.
1347 From Anton Blanchard <anton@samba.org>.
1349 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1350 sys_siglist and _sys_siglist.
1351 Reported by John Hughes <john@Calva.COM>.
1353 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1354 Reported by John Hughes <john@Calva.COM>.
1356 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1358 2003-01-10 Roland McGrath <roland@redhat.com>
1360 * configure.ac, NEWS: Version 4.4.91.
1361 * strace.spec, debian/changelog: 4.4.91-1
1363 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1364 values for x86-64, conditional on current_personality.
1366 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1368 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1369 * stream.c (print_transport_message): Use #ifdefs for those members.
1371 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1373 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1374 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1376 * strace.c (pfd2tcb): Fix for new tcbtab type.
1377 (rebuild_pollv): Likewise.
1378 (detach): Put variables used under [LINUX] inside #ifdef.
1380 * process.c (change_syscall) [POWERPC]: Add missing return.
1381 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1383 * strace.spec: New file.
1384 * debian/changelog: 4.4.90-1
1385 * debian/rules (binary-arch): Depend on build.
1386 (clean): Don't try to run Makefile.in.
1387 * debian/control (Standards-Version): Now 3.5.8.
1389 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1391 2003-01-09 Roland McGrath <roland@redhat.com>
1393 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1395 * debian/control: Update Maintainer: field.
1397 2003-01-08 Roland McGrath <roland@redhat.com>
1399 * NEWS: Update for 4.4.90 test release.
1401 Support for new Linux 2.5 thread features.
1402 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1403 (struct tcb): New members nclone_threads, nclone_detached,
1405 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1406 (waiting_parent): Macro removed.
1407 (pid2tcb): Declare it.
1408 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1409 child to our parent if we are a CLONE_THREAD child ourselves.
1410 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1411 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1412 determining if we have any. If TCB_CLONE_THREAD is set, check
1413 parent's children instead of our own, and bump nclone_waiting count.
1414 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1415 the syscall was exit_group.
1416 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1417 * strace.c (pid2tcb): No longer static.
1418 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1419 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1420 If we have thread children, set TCB_EXITING and don't clear the TCB.
1421 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1422 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1423 children of our parent that might be waiting for us too.
1424 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1425 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1427 Revamp -f support for Linux.
1428 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1429 the system call to be clone with CLONE_PTRACE set. Various new static
1431 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1432 Initialize TCPCHILD->parent field.
1433 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1434 Check in case the new child is in the tcb already.
1435 (internal_fork) [LINUX]: Just call internal_clone.
1436 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1437 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1439 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1441 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1443 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1445 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1447 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1449 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1451 * debian/rules: no longer install postinst and prerm
1452 * debian/control: do not end summary with full stop (lintian)
1454 2002-12-30 Roland McGrath <roland@redhat.com>
1456 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1457 (EXTRA_DIST): Add missing files.
1459 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1461 * syscall.c (qualify_one): New function.
1462 (qual_options): Replace lookup field with qualify, update initializer.
1463 (qualify): Update caller.
1464 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1465 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1466 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1468 * version.c (version): Make const, bump to 4.4.90.
1469 * strace.c: Update decl.
1471 * Makefile.am [LINUX && X86_64]: Remove cruft.
1472 * linux/x86_64/errnoent1.h: New file.
1473 * linux/x86_64/ioctlent1.h: New file.
1474 * linux/x86_64/signalent1.h: New file.
1475 * linux/x86_64/syscallent1.h: New file.
1476 * linux/x86_64/i386-headers.diff: File removed.
1477 * linux/x86_64/makeheaders.sh: File removed.
1478 * linux/x86_64/Makefile.in: File removed.
1480 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1481 already broken for 32-bit personality on x86-64.
1483 2002-12-29 Roland McGrath <roland@redhat.com>
1485 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1486 * linux/Makefile.am: File removed.
1487 * freebsd/Makefile.am: File removed.
1488 * sunos4/Makefile.in: File removed.
1489 * svr4/Makefile.in: File removed.
1491 * linux/alpha/Makefile.in: File removed.
1492 * linux/hppa/Makefile.in: File removed.
1493 * linux/ia64/Makefile.in: File removed.
1494 * linux/powerpc/Makefile.in: File removed.
1495 * linux/s390/Makefile.in: File removed.
1496 * linux/s390x/Makefile.in: File removed.
1498 2002-12-26 Roland McGrath <roland@redhat.com>
1500 * syscallent.sh: Grok three flavors of #define line, uniquify.
1501 * linux/hppa/syscallent.sh: File removed.
1502 * linux/powerpc/syscallent.sh: File removed.
1504 * linux/Makefile.am: New file.
1505 * linux/Makefile.in: File removed.
1506 * freebsd/Makefile.am: New file.
1507 * freebsd/i386/Makefile.am: New file.
1508 * freebsd/i386/Makefile.in: File removed.
1510 2002-12-22 Roland McGrath <roland@redhat.com>
1512 Update to Autoconf 2.57, and Automakify with version 1.7.
1513 * Makefile.am: New file.
1514 * Makefile.in: File removed.
1515 * configure.in: Moved to ...
1516 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1517 * aclocal.m4: Moved to ...
1518 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1519 * acconfig.h: File removed.
1520 * AUTHORS: New file, makes automake happy.
1521 * autogen.sh: File removed.
1522 * README-CVS: Update to recommend autoreconf instead.
1523 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1524 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1525 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1526 * strace.c: *_DECLARED -> HAVE_DECL_*
1527 * stream.c: HAVE_* -> HAVE_STRUCT_*
1529 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1530 sh, and use $(srcdir) to find the script.
1531 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1532 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1533 * linux/x86_64/Makefile.in (headers): Renamed to all.
1534 * linux/alpha/Makefile.in: Add empty install target.
1535 * linux/x86_64/Makefile.in: Likewise.
1536 * linux/powerpc/Makefile.in: Likewise.
1537 * linux/Makefile.in: Likewise.
1539 2002-12-26 Roland McGrath <roland@redhat.com>
1541 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1542 From Daniel Jacobowitz <drow@false.org>.
1544 2002-12-21 Roland McGrath <roland@redhat.com>
1546 * linux/syscallent.h: Add some new 2.5 syscall names.
1547 Now clone takes 5 args.
1548 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1549 [LINUX] (sys_clone): Print new args.
1550 * mem.c (print_ldt_entry): Make global.
1552 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1553 safety, since up to 260 are already used in 2.5 kernels.
1554 * linux/syscallent.h: Update the table.
1555 * linux/ia64/syscallent.h: Likewise.
1557 * syscall.c (force_result): New function.
1558 * process.c (internal_wait): Handle ECHILD exit from wait call with
1559 WNOHANG flag set; force the return value to 0 in the inferior when it
1560 has live children we are tracing.
1561 * NEWS: Mention the bug fix.
1563 2002-12-17 Roland McGrath <roland@redhat.com>
1565 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1566 with linux/syscallent.h additions.
1568 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1569 (tcbtabsize): New variable.
1570 (main): Initialize them using dynamic allocation.
1571 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1572 (pid2tcb, cleanup): Likewise.
1573 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1574 (rebuild_pollv): Dynamically allocate the vector.
1575 * defs.h (tcbtab): Update decls.
1576 (MAX_PROCS): Macro removed, no more static limit on this.
1577 * process.c (fork_tcb): New function.
1578 (internal_clone, internal_fork): Use it instead of checking nprocs.
1580 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1581 in wait after sending SIGSTOP.
1583 2002-12-16 Roland McGrath <roland@redhat.com>
1585 * signal.c (sprintsigmask): Increase static buffer size to account for
1586 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1588 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1589 __WNOTHREAD and __WALL.
1591 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1592 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1594 2002-12-15 Roland McGrath <roland@redhat.com>
1596 * process.c (setarg) [POWERPC]: Support it.
1598 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1599 Old value was bogus, not even a proper instruction.
1600 From Guy M. Streeter <streeter@redhat.com>.
1602 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1604 * configure.in: Don't check for putpmsg.
1605 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1606 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1608 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1609 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1611 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1612 * linux/sparc/syscallent.h: Likewise.
1613 * linux/hppa/syscallent.h: Likewise.
1615 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1616 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1617 * process.c: Likewise.
1619 * desc.c (sys_osf_select): Add missing return type.
1621 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1623 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1624 sys_nanosleep, both already in linux/dummy.h.
1626 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1627 (trace_syscall): Fix return without value.
1629 * linux/syscallent.h: Update table with names of new syscalls
1630 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1631 * linux/ia64/syscallent.h: Likewise.
1632 * linux/powerpc/syscallent.h: Likewise.
1634 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1635 defined. If the bit is set, print the sa_restorer field of sigaction.
1637 * mem.c: Add sys_{get,set}_thread_area.
1638 * linux/syscall.h: Declare them.
1639 * linux/syscallent.h: Update the table for these.
1640 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1641 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1643 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1644 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1645 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1646 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1647 sched_getaffinity, futex.
1648 * linux/syscallent.h: Update the table.
1649 * io.c: Add sys_sendfile64.
1650 * file.c: Add sys_readahead, sys_*xattr.
1651 * process.c: Add sys_futex, sys_*affinity.
1653 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1654 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1655 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1657 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1659 Bugfix for s390/s390x:
1660 * syscall.c: Fixed scno derivation for s390/s390x.
1662 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1664 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1665 to allow the compilation of a native MIPS strace.
1667 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1669 From Marty Leisner <leisner@rochester.rr.com>,
1670 rewritten by mludvig:
1671 * strace.c (not_failing_only): New.
1672 (usage): Added -z switch description.
1673 (main): Added -z switch parsing to not_failing_only variable.
1674 * syscall.c (trace_syscall): Added not_failing_only handling.
1676 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1678 Missing complete changelog for 2002-10-07 commit:
1679 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1680 * acconfig.h: New define for s390x.
1681 * config.sub: Added missing define for s390 and new one for s390x.
1682 * configure.in: Added new define for s390x.
1683 * file.c: Added missing #undef dirent64 and new defines for s390x.
1684 * linux/s390: New directory.
1685 * linux/s390/Makefile.in: New file.
1686 * linux/s390/errnoent.h: New file.
1687 * linux/s390/ioctlent.h: New file.
1688 * linux/s390/signalent.h: New file.
1689 * linux/s390/syscallent.h: New file.
1690 * linux/s390x: New directoy.
1691 * linux/s390x/Makefile.in: New file.
1692 * linux/s390x/errnoent.h: New file.
1693 * linux/s390x/ioctlent.h: New file.
1694 * linux/s390x/signalent.h: New file.
1695 * linux/s390x/syscallent.h: New file.
1696 * linux/syscall.h: Added sys_mincore() prototype and added new
1698 * process.c: Added s390x defines.
1699 (change_syscall): Changed handling for s390.
1700 (setarg): Added missing s390/s390x code in setarg().
1701 * signal.c: Added s390x define.
1702 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1703 arguments to sprintsigmask()).
1704 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1705 since printstr() expects a long.
1706 * syscall.c (decode_subcall): Changed several variables to be long
1707 instead of int to match 64 bit requirements. Added s390x defines.
1708 (syscall_enter): Changed upeek() call to match s390 and s390x
1710 * util.c: Added s390x defines.
1712 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1714 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1715 and bugfixes to s390 by D.J. Barrow.
1717 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1719 Merged x86-64 port by Andi Kleen <ak@suse.de>
1720 and Michal Ludvig <mludvig@suse.cz>
1721 * Makefile.in: New target 'headers'. Failure ignored.
1722 * acconfig.h: New defines for x86-64.
1723 * configure.in: Ditto.
1727 * process.c: Added support for x86-64.
1729 * syscall.c: Ditto + added automatic personality switching.
1730 * linux/syscall.h: Ditto.
1731 * linux/x86_64: New directory.
1732 * linux/x86_64/Makefile.in: New file.
1733 * linux/x86_64/gentab.pl: Ditto.
1734 * linux/x86_64/i386-headers.diff: Ditto.
1735 * linux/x86_64/makeheaders.sh: Ditto.
1736 * linux/x86_64/syscallent.h: Ditto.
1737 * mem.c (print_mmap): Always print arg[4] as int.
1739 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1741 * configure.in: Fix regular expressions.
1742 * linux/syscall.h: Added missing braces in prototype of
1744 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1745 (struct fileflags): Made extern to inhibit compiation warnings.
1746 (sys_getdents64): Merged LINUX and SVR4 part.
1747 * syscall.c (get_scno): Split multiline string into two distinct
1750 2002-05-24 John Hughes <john@calva.com>
1752 * stream.h, net.h: Avoid possible infinite loop caused by
1753 unsigned arithmetic in preceeding change.
1755 2002-05-23 John Hughes <john@calva.com>
1757 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1759 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1760 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1763 * configure.in: use tests for struct opthdr and struct t_opthdr.
1765 * defs.h: add new function print_sock_optmgmt.
1767 * io.c: add hack that lets ioctl decode functions set auxilliary
1770 * stream.c: better decoding for timod ioctls.
1772 * net.c: add function print_sock_optmgmt, used by timod ioctl
1773 decoding functions in stream.c.
1775 2002-05-23 John Hughes <john@calva.com>
1777 * acconfig.h: Make autoheader happy about Linux/SuperH
1779 2002-05-23 John Hughes <john@calva.com>
1781 * strace.c: Get rid of warning if not using POLL_HACK
1783 2002-05-22 John Hughes <john@calva.com>
1785 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1786 options that are not just ints, cope with systems that don't
1787 #define SOL_TCP and so on.
1789 2002-05-21 John Hughes <john@calva.com>
1791 * strace.c: Fix warning if POLL_HACK is used.
1793 2002-05-17 John Hughes <john@calva.com>
1795 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1797 2002-05-17 John Hughes <john@calva.com>
1799 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1801 2002-05-17 John Hughes <john@calva.com>
1803 * stream.c: tidy up output a little.
1805 2002-05-17 John Hughes <john@calva.com>
1807 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1808 to procpriv syscall.
1810 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1812 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1813 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1816 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1818 * strace.c: close tcp->outf in droptcb()
1820 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1822 * net.c: decode packet options
1824 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1826 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1828 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1831 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1832 * defs.h, file.c, io.c: fix signed/unsigned issues
1833 * syscall.c: check for negative u_errors
1834 * cvsbuild: renamed to autogen.sh
1836 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1838 * net.c: add new TCP socket options
1840 2001-10-26 John Hughes <john@calva.com>
1842 * svr4/ioctlent.sh: Cope with #define lines containing
1843 comments that terminate on subsequent lines. Used to
1844 comment out subsequent ioctls!
1846 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1848 * linux/ioctlent.h: regenerated using current scripts so
1849 term ioctls are included
1851 2001-10-19 John Hughes <john@Calva.COM>
1853 * strace.c(proc_open): On SVR4 only trace the syscalls,
1854 signals and faults we care about.
1856 2001-10-18 John Hughes <john@Calva.COM>
1858 * acconfig.h: Add HAS_SIGINFO_T.
1859 * aclocal.m4: add check for siginfo_t in signal.h.
1860 * configure.in: use check for siginfo_t.
1861 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1862 allow access to siginfo when signal recieved.
1863 * process.c: Remove SVR4 only version of printsiginfo.
1864 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1865 * strace.c: on SVR4 print siginfo when signal recieved.
1867 2001-10-18 John Hughes <john@Calva.COM>
1869 * system.c(sys_ssisys): handle return values for ssisys
1871 2001-10-18 John Hughes <john@Calva.COM>
1873 * signal.c: handle sigwait
1874 * svr4/dummy.c: Move sigwait to done
1875 * svr4/syscall.h: handle sigwait
1877 2001-10-16 John Hughes <john@Calva.COM>
1879 * system.c(sys_ssisys): decode some args for ssisys.
1881 2001-10-16 John Hughes <john@Calva.COM>
1883 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1885 * svr4/dummy.h: memcntl is much like mctl.
1887 2001-10-16 John Hughes <john@Calva.COM>
1889 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1890 to read unmapped page. Make it possible to strace ksh.
1892 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1894 * process.c (internal_clone): Avoid race condition by clearing
1895 breakpoint after attaching to child.
1897 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1899 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1900 by Don Dugger, with my refinements).
1902 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1903 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1905 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1906 new ioctlent.h generation scheme.
1908 * linux/syscall.h (sys_clone2): Declare.
1909 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1911 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1912 don't miss the tty ioctls (unfortunately, some of the sound timer
1913 ioctls are in conflict with them!).
1915 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1916 (clrbpt) [IA64]: Ditto.
1918 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1920 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1921 r8 (eax). Handle TCB_WAITEXECVE.
1922 (syscall_fixup): Handle ia64.
1923 (syscall_enter): Fix argument fetching for ia64.
1925 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1926 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1928 * process.c (tcp): New function.
1929 (change_syscall): Add support for ia64 linux.
1930 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1932 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1934 * resource.c (sprintrlim64): Ditto.
1936 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1937 [IA64]: Declare "ia32" variable.
1939 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1940 kernel headers. Declare the necessary constants and structures
1943 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1945 * signal.c (parse_sigset_t): New function.
1946 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1947 avoiding relying on internal layout of sigset_t datastructure.
1949 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1951 * linux/ia64/syscallent.h: Add getunwind().
1953 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1955 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1956 PT_AR_BSP. Pick up arguments starting with out0, which is not
1957 always the same as r32 (e.g., consider inlined syscalls).
1959 2001-09-28 John Hughes <john@Calva.COM>
1961 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1962 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1964 2001-09-18 John Hughes <john@Calva.COM>
1966 * net.c: fix display of sockaddr structures, sometimes too many "}",
1967 sometimes too few. Fix suggested by Richard Kettlewell.
1969 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1971 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1972 the struct from bits/sigcontext.h already which signal.h includes.
1974 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1976 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1978 * linux/Makefile.in: fix a few things so the ioctl list is generated
1980 * ioctl.c: remember to shift ioctl masks as well
1982 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1984 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1985 for sys_fcntl as well
1987 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1989 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1991 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1993 * process.c: seems Linux/IA64 changed register names on us, switch to
1996 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1998 * strace.c: set CLOEXEC flag for outputfile
2000 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2002 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2004 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2006 * configure.in: Support cross-compiling between architectures
2008 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2010 * configure.in: add S390 to architecture list
2012 2001-07-10 John Hughes <john@Calva.COM>
2014 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2015 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2016 of args to readv/writev. Also gets rid of redundant printiovec
2017 routine from net.c (duplicate of tprint_iov in util.c).
2019 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2021 * config.{guess,sub}: updated
2023 2001-05-15 John Hughes <john@Calva.COM>
2025 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2026 it was just passing the sigmask (ucp->uc_sigmask).
2028 2001-05-15 John Hughes <john@Calva.COM>
2030 * util.c: Don't run off the end of valid memory in umovestr when
2031 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2032 unmapped page just after the args/env area).
2034 2001-04-18 John Hughes <john@Calva.COM>
2036 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2037 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2038 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2039 Treat rexecve as an exec.
2040 * system.c: decode arguments to ssisys call on nsc systems.
2041 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2044 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2046 * process.c: fix cast for powerpc code
2047 * linux/powerpc/syscallent.h: update syscall list
2048 * README: fix address for the strace mailinglist
2049 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2050 the realtime signals as well
2052 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2054 * Merge patches from Maciej W. Rozycki:
2055 + util.c: add code to print PC for MIPS
2056 + linux/mips/syscallent.h: updated
2057 + system.c: formating fixes for sys_sysmips
2058 + configure.in: test for yet more headers
2059 + stream.c: use configure-headertests instead of relying on OS hints
2061 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2063 * NEWS: start 4.3.1 items
2064 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2066 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2068 * configure.in: test for asm/sysmips.h and linux/utsname.h
2069 * linux/syscall.h: fix a typo for sys_sysmips
2070 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2073 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2075 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2077 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2079 * linux/ia64/ioctlent.h: regenerated
2081 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2083 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2084 general Linux ioctlent.sh
2086 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2088 * linux/ioctlent.sh: add dir variable for location of kernel headers
2090 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2092 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2094 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2096 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2098 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2100 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2102 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2104 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2106 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2108 * configure.in: use sparc* so we can compile on sparc64 as well
2109 * process.c, syscall.c: work around double define of fpq, fq and fpu
2110 structs on Linux/sparc, and use regs instead of pt_regs
2111 * don't use asm/sigcontext.h on Linux/sparc
2113 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2115 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2117 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2119 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2120 trace threaded programs
2122 2001-03-27 John Hughes <john@Calva.COM>
2124 * aclocal.m4: add check for endianness of long long.
2125 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2126 * configure.in: check for endianness of long long.
2127 * defs.h: change LONG_LONG macro to work with either endianness of
2130 2001-03-27 John Hughes <john@Calva.COM>
2132 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2133 initialisation list for array).
2135 2001-03-27 John Hughes <john@Calva.COM>
2137 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2138 systems - bad merge of Harald Boehme's patch by me.
2140 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2142 * lots of files: add Linux/hppa support
2144 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2146 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2147 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2148 * config.guess: updated
2150 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2152 * linux/ioclsort.c: new file
2153 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2154 the ioctl list that doesn't involve attempting to #include all kernel
2156 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2157 by the new ioctlent.sh
2158 * ioctl.c: only look at the number and type bits for linux, since
2159 ioctlent.sh no longer supplies the others
2161 2001-03-08 John Hughes <john@Calva.COM>
2163 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2164 pretend they have names ending with "?" so that -e trace=stat (for
2166 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2167 * freebsd/i386/syscall.h: consistency.
2169 2001-03-08 John Hughes <john@Calva.COM>
2171 * acconfig.h: add new ST_xxx defines.
2172 * aclocal.m4: macros to check for more fields in struct stat.
2173 * configure.in: use new macros to check for fields in struct stat.
2174 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2176 2001-03-08 John Hughes <john@Calva.COM>
2178 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2179 * file.c: use LONG_LONG
2180 * io.c: use LONG_LONG
2181 * mem.c use LONG_LONG
2183 2001-03-08 John Hughes <john@Calva.COM>
2185 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2186 * aclocal.m4: routines to check for long long off_t and rlim_t.
2187 * configure.in: check for long long off_t and rlim_t.
2188 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2189 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2191 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2192 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2193 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2195 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2196 now done automaticaly for us.
2197 * freebsd/i386/syscall.h: ditto.
2198 * freebsd/i386/syscallent.h ditto.
2200 2001-03-07 John Hughes <john@Calva.COM>
2202 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2203 * file.c: On FreeBSD use stat64 and pals instead of stat.
2204 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2205 * freebsd/i386/syscall.h: ditto.
2206 * freebsd/i386/syscallent.h: ditto.
2208 2001-03-07 John Hughes <john@Calva.COM>
2210 * file.c: merge missing part of Harald Böhme's solaris patches,
2211 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2213 2001-03-07 John Hughes <john@Calva.COM>
2215 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2216 * svr4/syscallent.h: pread/pwrite are TF calls.
2218 2001-03-07 John Hughes <john@Calva.COM>
2220 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2221 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2222 we don't need to know endianness of long long.
2223 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2224 ftruncate, allows reduction in numvber of horrid #if's
2225 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2226 * mem.c: FreeBSD now uses 64 bit version of mmap.
2227 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2228 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2229 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2231 2001-03-06 John Hughes <john@Calva.COM>
2233 * file.c: Implement truncate64 and ftruncate64
2234 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2236 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2238 2001-03-06 John Hughes <john@Calva.COM>
2240 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2241 syscall master file).
2243 2001-03-06 John Hughes <john@Calva.COM>
2245 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2246 zap incorrect syscall subarg range check.
2248 2001-03-06 John Hughes <john@Calva.COM>
2250 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2251 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2252 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2255 2001-03-06 John Hughes <john@Calva.COM>
2257 * dummy.h: add unimplemented UW sycalls
2258 * syscall.h: we can do settimeofday for UW, whopee!
2259 * syscallent.h: fix unimplemented UW syscalls
2261 2001-03-06 John Hughes <john@Calva.COM>
2263 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2264 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2265 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2266 so it doesn't try to use pr_sysarg.
2268 2001-03-06 John Hughes <john@Calva.COM>
2270 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2271 * file.c: handle xstat version _STAT64_VER, aka stat64.
2273 2001-03-06 John Hughes <john@Calva.COM>
2275 * net.c: make sure SOL_ options are defined before using.
2276 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2278 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2280 * net.c: fix format for printing Unix domain sockets
2282 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2284 * linux/mips/syscallent.h: use new sys_sysmips
2285 * system.c: add sys_sysmips decoding
2287 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2289 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2290 submitted the IP6 scope ID updates
2291 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2292 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2294 * configure.in: check for if_indextoname function and sin6_scope_id
2295 * net.c: teach printsock about IP6 scope ids
2297 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2299 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2300 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2301 * Makefile.in: use @mandir@ and @bindir@
2303 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2305 * net.c: fix formating error in sys_setsockopt
2306 * net.c: add list of socketlayers and use that for [gs]etsockopt
2308 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2310 * time.c: use sys/timex.h so things compile with 2.2 kernels
2311 * stream.c: test if MSG_* constants are #defined
2313 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2315 * process.c: perform bpt trick for clone as well so we can get the
2316 pid of the child before it starts doing something
2317 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2318 again with newer libcs
2319 * test/clone.c: improve our testcase a bit
2320 * Merge another patch from Gäel Roualland with FreeBSD updates
2322 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2324 * lots of files: merge patch from Gaël Roualland to add
2325 support for FreeBSD.
2327 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2329 * file.c: update to reflect that st_ino suddenly became a long long
2330 in the in Linux 2.4.0-test6
2332 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2334 * test/clone.c: minor fixup
2335 * Another bunch of patches from John Hughes merged:
2337 + SVR4 printcontext(): sigset_t != sigset_t*
2338 + getcontext returns a value, so print on exit of syscall
2339 + add UC_FP to ucontext_flags for OS writers that can't spell
2340 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2341 + decode_subcall(): only do subcall range checking when needed
2342 * bunch of UnixWare updates
2343 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2345 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2347 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2350 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2352 * strace.c: close outf before we exec a child process
2354 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2356 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2357 * defs.h (struct tcb): Make auxstr member const.
2358 * file.c (fsmagic): And many more magic numbers.
2359 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2361 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2363 * defs.h: balance #if/#endif again
2364 * system.c: fix return statements in sys_capget()
2365 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2366 + file.c: add F_[SG]ETSIG to fcntl flags
2367 + strace.c: don't setre[gu]id if not needed
2368 + system.c: handle sys_reboot for Linux
2369 + term.c: add baudrate constants up to B4000000
2370 + linux/**/syscallent.h: note that munlockall has no arguments
2372 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2374 * CREDITS: fix email address
2375 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2376 * signal.c: honour offset of sigconfig in sigframe structure for
2378 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2380 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2381 AR_BSP points to the _end_ of the active register frame, so we need
2382 to adjust bsp by moving it back by the size of the active frame
2385 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2387 * process.c: add sparc support to change_syscall
2389 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2391 * linux/mips/syscallent.h: fix some typos
2393 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2395 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2398 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2400 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2403 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2405 * README-linux: updated to note that strace might not compile
2406 with development kernels
2407 * bjm.c: sys_query_module: check if malloc succeeds
2408 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2409 * linux/syscallent.h: updated for 2.3.99pre3
2410 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2411 even though Linux doesn't implement them
2412 * syscall.c: add global variables for MIPS registers as well
2413 * syscall.c: move global variables to before get_scno since that uses them
2414 * util.c: oops, misspelled defined
2415 * process.c: fix ptrace calls in change_syscall
2416 * mem.c: decode sys_madvise
2417 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2418 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2419 + small fix for RLIMIT_* and RUSAGE_BOTH
2420 + enhace support for capget and capset
2422 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2424 * test/vfork.c: new file to test vfork traces
2425 * test/.cvsignore: new file
2426 * defs.h: Up maximum number of traced processed to 64
2427 * strace.c: Disable some debugging code from davidm
2428 * implement setarg for more architectures
2429 * implement change_syscall
2431 1999-12-27 Morten Welinder <terra@diku.dk>
2433 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2434 _unsigned_ char parameter.
2436 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2440 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2442 * Merge Linux/ia64 patches
2444 2000-01-02 Pavel Machek <pavel@ucw.cz>
2446 * probe if sys/poll.h exists in configure + minor cleanups
2448 * syscall.c: split trace_syscall into few pieces to make code readable
2450 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2452 * Release version 4.2 to get the current updates out and so
2453 we can concentrate in finishing the clone support.
2455 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2457 * Add 1900 to tm_year in sprinttime
2459 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2461 * file.c: protect printstat64 with STAT64 instead of linux so we can
2462 compile on Linux architectures that don't have it
2463 * util.c: fix LOOP for ARM
2465 Fri Dec 24 18:05:00 EST 1999
2467 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2469 * file.c: Use ugly libc_stat trick also for stat64.
2470 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2471 * process.c (internal_clone): Fix a few typos and add definitions to make
2472 it at least compile.
2473 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2474 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2476 * aclocal.m4: Define AC_STAT64.
2477 * acconfig.h: Define HAVE_STAT64.
2478 * configure.in: Add AC_STAT64.
2480 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2482 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2483 support for Linux on the IBM S/390 architecture
2484 * process.c: add internal_clone(), currently only shows the options
2485 * syscall.c: use internal_clone to handle SYS_clone
2487 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2489 * Rewrite mmap-handling to support mmap2 on Linux
2491 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2493 * Note that Linux can handle sys_semop() as well
2495 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2497 * Include linux/in6.h for glibc2.0 and older
2499 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2501 * Merge patches from John Hughes to make configure support UnixWare
2503 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2505 * Enhance sys_query_module
2507 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2509 * Patches from John Hughes:
2510 + cosmectic fix in sys_getpmsg
2511 + allow net.c to compile on systems without AF_INET6
2512 + Only use long_to_sigset on Linux systems
2513 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2515 + Parse mount arguments for UnixWare
2516 + ACL fixes for UnixWare
2518 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2520 * Release 4.1 to get all the changes made out there
2522 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2524 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2525 + Socket calls parsed better
2526 + bunch of alpha OSF syscalls added
2527 + Fix alpha 32/64 bit issues
2529 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2531 * Move Linux kernelmodule-functions from system.c to bjm.c and
2532 remove duplicate for sys_create_module
2533 * Linux MIPS updates:
2534 + Play with #ifdef's in net.c to get IPv6 right
2535 + Use printargs for vm86-syscall
2537 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2539 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2541 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2543 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2544 and sys_delete_module correctly
2546 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2548 * Update cvsbuild to give a better error if autoconf isn't installed
2549 * Add test for linux/ptrace.h to configure
2550 * Since we define GNU_SOURCE in the Makefile we don't need to define
2551 USE_GNU in file.c anymore
2553 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2555 * #define USE_GNU before including file.c so we get some extra O_* flags
2557 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2559 * Add missing } in IPv6 output
2561 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2563 * Update copyright for strace-graph to BSD to be consistent with
2566 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2568 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2569 defined for all kernelversions
2570 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2572 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2574 * linux/sparc/syscall.h: Declare create_module/init_module.
2575 * configure.in: Allow compilation in a different directory
2576 than the source one.
2577 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2578 so that we don't depend on asm/ptrace.h which clashes with
2581 * syscall.c: Likewise.
2583 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2585 * Syscall 94 on Linux alpha is sys_poll
2587 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2589 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2591 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2593 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2594 + Correctly implement fix sys_createmodule (Linux)
2595 + Add limited handlig of sys_initmodule (Linux)
2597 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2599 * Add configure-test for sys/reg.h and use that
2600 * Use sys/reg.h instead of asm/ptrace.h
2602 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2604 * Remove hack in signal.c for arm architecture
2605 * Add hack so we compile correctly on powerpc
2607 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2609 * Add a corrected patch from Daniel Jacobowitz
2611 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2613 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2614 for the stat structure
2616 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2618 * Fix test for sys/reg include
2620 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2622 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2623 * Fixed some SunOS compile problems earlier that I forgot to include
2626 Mon Jun 14 12:44:25 CEST 1999
2628 * Avoid leakint fd into child when forking, patch from
2629 John Hughes <john@Calva.COM>
2631 Fri Jun 11 14:54:47 CEST 1999
2633 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2634 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2636 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2638 * Brought syscall list for alpha up to date
2640 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2642 * system.c: sys_umount2 syscall support.
2643 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2644 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2645 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2646 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2647 so it needs strace's own copy of the stat structure.
2648 * util.c: Make it compile on sparc-linux.
2649 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2650 * signal.c: rt_sigaction has different arguments on sparc*-linux
2652 * syscall.c: Recognize sparc64-linux binaries.
2654 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2656 * configure.in: Fix typo (CFLAG -> CFLAGS).
2658 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2660 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2662 * Add some sysctl support, patch from Ulrich Drepper
2664 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2666 * Use kernel dirent structure for Linux
2668 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2670 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2671 + some layout and other minor fixes
2672 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2673 is similar enough to i386 to not need it's own subdirectory
2674 + add support for sendfile and mremap syscalls for Linux
2675 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2676 + ioctls.h vs sys/ioctl.h on Alpha platform
2677 + pointer was casted to an int in stream.c
2678 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2679 + several other casts changed
2680 + correct ARM/POWERPC architecture defines in acconfig.h
2681 * Merge in patches from Morten Welinder <terra@diku.dk>
2682 + add some autoconf-tests for includefiles
2683 + handle solaris version of sigcontext struct (actually I hacked this
2684 up again, but the idea is his :)
2686 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2688 * Update syscalls for linux alpha, patch from Bart Warmerdam
2690 * Update sparc code so it actually compiles
2692 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2694 * Add support for old_*stat functions for Linux. Please note you need
2695 to use reasonably recent kernel headers to compile strace now.
2696 * Change references to LINUX into linux in file.c
2697 * Fix include for LDT in mem.c
2699 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2701 * Change in strace maintainership, jrs passed the torch to me.
2703 * Incorporate all changes already made in the Debian strace package:
2704 + compiles with more Linux kernels
2705 + added support for more Linux architectures
2706 + add support for a lot of extra syscalls
2707 + fix some problems with hanging children
2708 + check stray syscall after execv
2709 + decode capget and capset arguments
2710 + add more constants to net.c
2711 + detect ROSE networking
2712 + add more protocol families to domains
2714 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2715 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2716 + added IP, IPX and TCP-options
2717 + added IP, IPX and TCP support to get-/setsockopt()
2719 + updated handling of signals
2721 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2723 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2724 instead of SVR4. That is, read a few bytes at a time
2725 to avoid overrunning the end of the stack.
2727 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2729 * version.c: Version 3.1 is released.
2731 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2733 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2734 as well since that's where glibc declares it. Go figure.
2735 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2736 instead of sigcontext_struct since glibc v5+ apparently
2737 plays games with the native OS namespace.
2738 From David Mosberger-Tang <davidm@AZStarNet.com>.
2740 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2742 * version.c: Version 3.0.14 is released.
2744 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2745 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2746 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2748 Reported by Henrik Storner <storner@osiris.ping.dk>.
2750 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2751 sys/filio.h and sys/stream.h and remove check for poll.
2752 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2753 Handle old and new styles of argument passing for select on Linux.
2754 * ioctl.c, stream.c: Conditionalize stream code on presence of
2755 sys/stream.h instead of poll because glibc implements poll but
2756 not the rest of the stream interface.
2757 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2758 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2760 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2761 * util.c (umoven, umovestr): Move data in long-sized chunks
2762 at a time, instead of hard coding it to be 4.
2763 From David Mosberger-Tang <davidm@AZStarNet.com>.
2765 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2767 * version.c: Version 3.0.13 is released.
2769 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2770 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2771 asm/sigcontext.h to define sigcontext_struct and don't define it
2772 locally if the header is present.
2774 * syscall.c (nerrnos{0,2}): Correct size computation.
2776 * Makefile.in: Remove dependencies and rules relating to files
2777 normally found in the os directory. Because of the new scheme we
2778 don't know precisely where they come from. Sigh.
2779 * signalent.sh: Make it work for sunos4, linux, and svr4.
2780 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2781 to traditional make syntax. Add signalent.h to files which can
2782 unconditionally be rebuilt. Prevent signalent.h from being
2783 unconditionally being rebuilt since it's customized.
2784 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2785 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2786 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2787 4.1.4 and gcc 2.7.2.
2789 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2791 * configure.in, Makefile.in: Add OSARCH concept to finish
2792 build support for the alpha.
2793 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2794 and maintainer-clean rules.
2795 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2796 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2797 for less, greater, and equal since subtraction on two's
2798 complement numbers isn't an order relation (it isn't transitive)!
2799 * linux/Makefile.in: Add rules for the signalent.h file.
2800 * linux/alpha/Makefile.in: New file.
2802 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2804 * version.c: Version 3.0.12 is released.
2806 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2807 From Michael E Chastain <mec@duracef.shout.net>.
2809 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2810 * syscall.c (set_personality): New.
2811 * strace.c (main): Call set_personality.
2812 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2813 ioctlent, and signalent indirect pointers and redirect them
2814 based on personality.
2815 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2816 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2818 * util.c (upeek): Handle case where ptrace returns a long
2819 and sizeof(long) != sizeof(int).
2820 From Richard Henderson <richard@twiddle.tamu.edu>
2822 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2824 * version.c: Version 3.0.11 is released.
2826 * many files: Fix more printf warnings for other platforms.
2828 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2830 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2831 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2833 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2834 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2836 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2838 * version.c: Version 3.0.10 is released.
2840 * Makfile.in: Add os/arch to includes so that a given arch
2841 (like alpha) can override the native arch (like i386).
2842 * configure.in: Check for sendmsg.
2844 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2845 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2847 * acconfig.h, configure.in: Detect the alpha.
2848 * ioctl.c: Handle the alpha.
2849 * defs.h: Make some members long for the alpha. Define
2850 some register nicknames. Add support for WAITEXECVE.
2851 * file.c [ALPHA]: Support the alpha for statfs. Add
2852 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2853 major and minor results are suitable for passing to printf.
2854 * signal.c, syscall.c: Support the alpha.
2855 * process.c: Add alpha user offsets.
2856 * most files: Use %l? for printf arguments since
2857 most are now longs for the alpha.
2858 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2860 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2862 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2864 * version.c: Version 3.0.9 is released.
2866 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2868 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2869 Linux kernel version system calls.
2871 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2873 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2874 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2875 decode IPC calls using it.
2876 * sunos4/dummy.h: Alias sys_semop to printargs.
2877 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2878 * sunos4/syscallent.h: Include new subcalls for IPC.
2879 From Matthias Pfaller <leo@dachau.marco.de>.
2881 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2883 * version.c: Version 3.0.8 is released.
2885 * time.c [LINUX]: Explicitly include linux/version.h.
2887 * strace.c (main): Don't let them even *try* to
2888 get strace to attach to itself since some systems
2889 don't handle this case very gracefully.
2890 Reported by David S. Miller <davem@caip.rutgers.edu>.
2892 * Makefile.in (distclean): Fix it for subdirectories.
2894 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2895 sys_flags member for each defined system call.
2897 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2899 * defs.h (TRACE_*): New flags to describe what class
2900 of system call each system call is.
2901 (sysent): Add sys_flags member.
2902 * syscall.c (sysent): Define (and later undef) abbreviations
2903 for the system call class flags.
2904 (lookup_class): New function to translate strings to
2905 system call class flags.
2906 (qualify): Handle new system call class mechanism.
2907 * linux/syscallent.h: Fill in the new sys_flags member
2908 for each defined system call.
2910 * defs.h (print_sock): Remove redundant and non-K&R C
2911 compatible prototype. From Juergen Weigert
2912 <jnweiger@immd4.informatik.uni-erlangen.de>.
2914 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2916 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2917 From Michael E Chastain <mec@duracef.shout.net>.
2919 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2920 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2922 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2924 * file.c (sprintfstype): Enclose string result in double
2927 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2928 constantly evolving timex structure.
2929 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2931 * defs.h, syscall.c, strace.c: Rename syscall to
2932 trace_syscall and change prototype and all callers
2933 because of broken Linux shared libraries.
2934 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2936 * Makefile.in (clean): Check for a file with test -f not
2937 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2939 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2941 * version.c: Version 3.0.7 is released.
2943 * util.c (string_quote): Fix thinko which caused core
2944 dumps for strings with quotes in them.
2945 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2947 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2948 files from /usr/include, not just the linux one.
2949 From Michael E Chastain <mec@duracef.shout.net>.
2951 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2952 fewer false positives on more kernel flavors.
2953 From Michael E Chastain <mec@duracef.shout.net>.
2955 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2957 * version.c: Version 3.0.6 is released.
2959 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2961 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2962 on MC_SYNC instead of HAVE_MCTL.
2963 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2964 (sys_msync): New function.
2966 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2968 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2969 sys_flock and sys_getdents.
2970 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2972 * file.c (sys_getdents): Define unconditionally and handle
2974 * strace.c (main): Disallow username option unless both real
2975 and effective uids are root.
2977 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2979 * strace.c (main): Ensure that run_uid and run_gid are
2980 always set to something meaningful.
2981 (main, newoutf) [!SVR4]: Swap real and effective uids while
2982 opening any output files.
2983 (main) [!SVR4]: Treat effective uid of root as a request
2984 to handle suid binaries correctly using the real uid of
2987 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2989 * Makefile.in: Add `|| true' to clean rule because
2990 although GNU make 3.74 uses `sh -c' to invoke commands
2991 every other make in the world uses `sh -ec'.
2993 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2994 arguments appear to be stored on the stack, not in the
2995 registers following A3 (empirical result).
2997 * defs.h: Add prototype for printsock.
2998 * svr4/dummy.h: Remove generic handling of sys_mount.
2999 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3000 get access to SGI mount information.
3001 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3002 (sys_mount) [SVR4, MIPS]: New function.
3003 (sys_mount) [SVR4, !MIPS]: New function.
3005 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3007 * version.c: Version 3.0.5 is released.
3009 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3010 tv_usec members to long when using printf.
3012 * ipc.c: Omit define of __KERNEL__.
3013 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3014 want which __KERNEL__ used to provide.
3015 (sys_msgrcv): Change reference to ipc_kludge structure to
3016 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3018 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3019 Linux specific options.
3021 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3022 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3023 instead of depending of __KERNEL__.
3025 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3027 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3029 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3030 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3031 and AC_DECL__SYS_SIGLIST.
3032 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3033 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3034 (strsignal): Use SYS_SIGLIST_DECLARED.
3036 net.c (sys_socket): Omit inadvertent surplus comma when
3037 protocol family isn't PF_INET.
3039 util.c (dumpstr): Fix incorrect printing of one too many
3040 characters when the length is not an even multiple of 16 bytes.
3041 Reported by Juergen Weigert
3042 <jnweiger@immd4.informatik.uni-erlangen.de>.
3044 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3046 * ioctl.c (compare): Change prototype to match POSIX qsort.
3047 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3048 * strace.c (trace) [SVR4]: Break out of for loop instead of
3049 returning when finished so final return statement is executed.
3050 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3051 (syscall) [LINUX]: Correct typo which commented out the M68K
3053 * util.c (printstr): Cast unsigned char pointer argument
3054 to char pointer in umovestr call.
3055 (dumpstr): Likewise for umoven.
3057 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3059 * version.c: Version 3.0.4 is released.
3061 * signal.c (sys_sigblock): Move after the definition of
3062 sys_sigsetmask that it calls to avoid an implicit declaration.
3063 * stream.c (transport_user_options, transport_server_options):
3064 Only needed if TI_BIND is defined.
3065 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3067 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3068 the tcp arguement from the call to exiting. Add getrval2
3069 check so no fork processing is done in the child.
3070 (printwaitn): Initialize exited so that its value is defined
3071 for all flows of execution.
3073 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3075 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3076 setfsuid, setfsgid, and _llseek syscalls.
3077 * linux/syscall.h: Add prototypes for them.
3078 * linux/syscallent.h: Add them to the syscall entries table.
3079 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3080 defines and conditionally include linux/personality.h if
3081 __NR_personality is defined.
3082 (personality_options) [LINUX]: New table.
3083 (sys_personality) [LINUX]: New function.
3085 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3087 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3088 on the number of traced processes so that we can have untraced
3089 children (e.g. via popen).
3091 * strace (main) [!SVR4]: Call fake_execve to get the actual
3092 exec and its arguments into the trace.
3093 (environ): Declare it.
3094 * process.c (fake_execve): New function.
3095 (headers): Include sys/syscall.h to get SYS_* defines.
3097 * process.c (sys_execv, sys_execve): Surround argument annotations
3098 with C comment delimiters.
3099 (printargv, printargc): The arg vector is an array of char pointers
3102 * strace.c (printleader): Also check for multiple -p arguments
3103 when deciding whether to print the pid field.
3105 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3106 * defs.h (strerror, strsignal): Add these prototypes if we provide
3108 * configure.in (AC_CHECK_FUNCS): Add strerror.
3110 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3111 and blocked signals.
3113 * strace.c (main): Add username option. Verify they are root before
3114 letting them use it. Look up the ids in the password file. Set
3115 them just before executing the program.
3116 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3118 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3120 * version.c: Version 3.0.3 is released.
3122 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3123 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3125 * strace.c (outfname): Initialize to NULL.
3126 (main): Defer output file processing until after arguments.
3127 Allow either a pipe or a bang for command arguments.
3128 Check if outfname is NULL instead of checking outf for stderr.
3129 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3130 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3131 (tprintf): Avoid calling vfprintf if outf is NULL.
3133 * strace.c (main): Use popen if -o argument begins with a pipe.
3134 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3136 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3137 but WIFSTOPPED was used.
3139 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3140 rule to prevent the comment from being untrue.
3142 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3144 * strace.c (sys_exit): Move follow fork code to internal_exit.
3145 (sys_fork): Move follow fork code to internal_fork.
3146 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3147 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3148 (vforking): Remove this static variable and check scno in
3149 internal_fork instead.
3150 (internal_exit, internal_fork, internal_exec, internal_wait): New
3152 * defs.h: Add prototypes for the new internal_* functions.
3153 * syscall.c (syscall): Move syscall entering trace qualifier check
3154 and reprint checking after context decoding and precede them with
3155 a call to internal_syscall. Precede syscall exiting trace
3156 qualifier check with a call to internal_syscall.
3157 (internal_syscall): New function.
3159 * defs.h (struct tcb): Make scno signed.
3160 * strace.c (syscall) Make u_error signed.
3161 [LINUX, I386]: Avoid unsigned cast in eax check.
3162 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3163 * desc.c (sys_select): Make cumlen unsigned
3165 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3167 * net.c (socktypes): Add SOCK_PACKET.
3169 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3171 * Makefile (clean): Check explicitly for a Makefile in subdirs
3172 before running make in them.
3174 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3176 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3177 [MIPS] (detach): Initialize error for MIPS case.
3178 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3180 * syscall.c (decode_subcall): Move variable i into conditionals
3182 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3183 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3185 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3186 printing since we don't know what the size of their type is.
3187 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3188 if autoconf detects it since it seems to either not work or do
3189 something else entirely on Irix 5.3.
3191 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3193 * version.c: Version 3.0.2 is released.
3194 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3195 so that the file descriptor arg is decimal.
3197 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3199 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3200 because on Linux they are enumerators.
3202 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3205 * util.c (printxval): When there is no translation, print the actual
3206 number first and the the default value as a C comment.
3208 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3209 sys_setsockopt): Change first argument from unsigned to signed to
3210 cater to the frequent practice of calling system calls with a file
3212 * mem.c (sys_mmap): Likewise.
3214 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3216 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3218 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3220 * version.c: Version 3.0.1 is released.
3221 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3222 * config.guess, config.guess: Update from the FSF.
3223 * install-sh: New from the FSF.
3225 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3227 * Makefile.in: Add m68k arch.
3228 * acconfig.h (M68K): Add m68k define.
3229 * configure.in: Add detection of arch m68k.
3230 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3232 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3234 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3235 * syscall.c [M68K] (syscall): Support m68k syscall number register
3236 and errno in d0 instead of eax.
3237 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3238 program counter in PT_PC instead of EIP.
3239 [M68K] (LOOP): Support m68k loop instruction.
3240 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3242 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3243 to MAP_FIXED instead of MAP_ANONYMOUS.
3244 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3246 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3247 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3249 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3251 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3252 Reported by Thanh Ma <tma@encore.com>.
3254 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3255 1.1.62 doesn't continue a traced child when the parent exits.
3256 Reported by Matt Day <mday@artisoft.com>.
3258 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3260 * util.c (printstr): Fix longstanding bug in notating string
3263 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3264 child to go into the execve syscall to avoid spurious traces.
3265 [LINUX] (detach): Conditionalize the status variable.
3267 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3269 * Makefile.in: Add mips arch.
3270 * acconfig.h (MIPS): Add mips define.
3271 * configure.in: Add detection of opsys irix5 and arch mips. Check
3273 Check for sys/sysconfig.h header.
3274 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3275 * file.c [SVR4]: Include sys/cred.h.
3276 (access_flags): Update access flags for SGI.
3277 (sprinttime): Change type of sprinttime argument from unsigned
3279 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3280 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3281 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3282 Cast si_band member to long before printing.
3283 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3284 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3285 * strace.c [SVR4] [MIPS]:
3286 (foobar): New dummy signal handler.
3287 (main): Install a dummy signal handler in the child before pausing
3288 to work around an SGI bug in PRSABORT.
3289 (proc_open): Send a interrupt to the child instead of aborting the
3290 syscall which doesn't work on Irix5.2.
3291 * svr4/dummy.h: Add new unfinished SGI syscalls
3292 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3293 existing calls (e.g. sys_ksigaction like sys_sigaction).
3294 Printargs does the print thing for sys_sethostid.
3295 * svr4/syscall.h: Declare all new SGI syscalls.
3296 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3297 and add it to all subcall entry points.
3298 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3299 decode as subcalls on MIPS. Instead, use the normal syscalls.
3300 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3301 since SGI syscall numbers are off by one.
3302 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3303 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3304 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3305 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3306 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3307 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3308 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3309 Add workaround for broken SGI pr_sysarg on syscall entry.
3310 [SVR4] (syscall): Conditionalize subcall decoding for
3311 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3312 [SVR4] [MIPS] (getrval2): Handle SGI.
3313 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3314 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3315 [MIPS] (syssgi_options, sys_syssgi): New for SGI.