1 2005-02-02 Roland McGrath <roland@redhat.com>
3 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
4 known values for Linux.
6 * util.c (printcall): Print 16 ?s when long is 8 bytes.
9 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
11 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
12 * ioctl.c (nioctlents2): Add const to type.
13 Fixes Debian bug #278449.
15 * sock.c (iffflags): New variable, table of IFF_* values.
16 (print_addr): New function.
17 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
18 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
19 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
20 SIOCGIFINDEX, and fix their output.
21 From Ulrich Drepper <drepper@redhat.com>.
23 Fixes Debian bug #192164.
25 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
27 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
28 * defs.h [HAVE_CONFIG_H]: Include config.h first.
29 * strace.c: Include "defs.h" first.
32 * syscall.c (call_summary): Fix potential NULL dereference.
35 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
37 * syscall.c (qual_signal): Check bounds for numeric signal names.
38 Fix parser of symbolic signal names.
39 Fix return code, as required by qualify() function.
40 * syscall.c (qual_desc): Check bounds for descriptor number.
41 * syscall.c (qual_syscall): Correct return code, to be consistent
42 with qualify() and other qual_* functions.
45 2005-02-01 Roland McGrath <roland@redhat.com>
47 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
48 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
50 [LINUX] (mount_flags): Add them.
51 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
52 set in the flags argument, don't try to fetch the filesystem string.
55 * config.guess: Update from canonical version, timestamp 2004-11-12.
56 * config.sub: Likewise, timestamp 2004-11-30.
58 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
59 * linux/syscall.h: Declare it.
60 * linux/x86_64/syscallent.h: Use it.
63 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
64 (sys_sched_getparam, sys_sched_setparam): Likewise.
67 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
71 * linux/syscallent.h: Use sys_mincore instead of printargs.
72 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
73 sys_semtimedop, sys_umount2.
76 * syscall.c (qual_signal): Fix inverted return value and bogus
77 argument to qualify_one in the named case.
79 * file.c (print_xattr_val): Don't use auto array sized by syscall
80 argument. Use malloc instead, so it can fail for insane values.
81 Fixes Debian bug #283704.
83 * net.c (sys_getsockopt): Fix a format %ld -> %d.
85 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
87 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
88 not to double the middle entry!
91 * linux/x86_64/syscallent.h: Fix exit_group entry.
93 * util.c (getpc) [S390 || S390X]: Implement it.
94 Patch by David Wilder <wilder@us.ibm.com>.
96 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
97 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
100 2005-01-22 Andreas Schwab <schwab@suse.de>
102 * net.c (sys_getsockopt): Change type of len to int.
104 2004-10-19 Roland McGrath <roland@redhat.com>
106 * configure.ac, NEWS: Version 4.5.8.
107 * debian/changelog, strace.spec: 4.5.8-1.
109 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
111 * configure.ac: Check for sys/epoll.h.
112 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
113 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
115 * strace.c (handle_group_exit): Don't detach leader that wasn't
116 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
117 Remove droptcb loop at end, no longer required since 2.6 reports each
121 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
122 taking signal when it has nclone_threads > 0.
124 * strace.c (handle_group_exit, trace): Mark leader with
125 TCB_GROUP_EXITING and don't be surprised at child deaths when their
129 * process.c (WCOREFLAG): Define if not defined.
130 (W_STOPCODE, W_EXITCODE): Likewise.
131 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
133 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
134 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
136 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
137 strace64.1 to strace.1, which doesn't exist.
138 Fixes Debian bug #269220.
140 2004-09-05 Phil Blundell <pb@nexus.co.uk>
142 * linux/arm/syscallent.h: New file.
144 2004-10-19 Roland McGrath <roland@redhat.com>
146 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
147 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
148 (build/Makefile): Use $(CONFIG_OPTS).
149 (build64/Makefile): Pass --host as well as --build.
150 From Bastian Blank <waldi@debian.org>.
151 Fixes Debian bug #271500.
153 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
154 From Randolph Chung <tausq@debian.org>
155 Fixes Debian bug #273887.
157 * file.c (sys_llseek): Revert last change.
159 2004-09-14 Richard Henderson <rth@twiddle.net>
161 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
162 [gs]et_mempolicy, mq_*, waitid.
164 2004-10-07 Roland McGrath <roland@redhat.com>
166 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
168 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
170 * linux/x86_64/syscallent.h: Fix botched table entries.
171 From Ulrich Drepper <drepper@redhat.com>.
173 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
175 * linux/syscall.h: Declare them.
176 * linux/x86_64/syscallent.h: Likewise.
177 From Ulrich Drepper <drepper@redhat.com>.
179 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
180 From Ulrich Drepper <drepper@redhat.com>.
182 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
184 * linux/syscall.h: Declare them.
185 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
186 * linux/x86_64/syscallent.h: Likewise.
187 From Ulrich Drepper <drepper@redhat.com>.
189 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
191 * linux/ioctlsort.c (main): Omit duplicate lines
192 (with same name and code) from output.
193 * linux/ioctlent.sh: Build the list of ioctls defined in
194 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
195 as suggested by Peter Jones <pjones@redhat.com>
196 * linux/ioctlent.h: Regenerated.
199 2004-09-13 Ulrich Drepper <drepper@redhat.com>
200 Dmitry V. Levin <ldv@altlinux.org>
202 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
204 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
205 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
206 * defs.h [LINUX]: Declare rtc_ioctl.
209 2004-10-06 Roland McGrath <roland@redhat.com>
211 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
213 * linux/syscall.h: Declare them.
214 * linux/syscallent.h: Use those for epoll_* syscalls.
215 * linux/alpha/syscallent.h: Likewise.
216 * linux/hppa/syscallent.h: Likewise.
217 * linux/ia64/syscallent.h: Likewise.
218 * linux/powerpc/syscallent.h: Likewise.
219 * linux/s390/syscallent.h: Likewise.
220 * linux/s390x/syscallent.h: Likewise.
221 * linux/sparc/syscallent.h: Likewise.
222 * linux/sparc64/syscallent.h: Likewise.
223 * linux/sparc64/syscallent2.h: Likewise.
224 * linux/x86_64/syscallent.h: Likewise.
225 From Ulrich Drepper <drepper@redhat.com>.
228 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
229 and RLIMIT_MSGQUEUE, if defined.
230 From Ulrich Drepper <drepper@redhat.com>.
233 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
234 (printmsghdr): Use it.
235 From Ulrich Drepper <drepper@redhat.com>.
238 * file.c (sprintmode): Add const to return type.
239 (sprintfstype): Likewise.
240 * signal.c (printsiginfo): Add a const.
242 2004-09-15 Roland McGrath <roland@redhat.com>
244 * linux/x86_64/syscallent.h: Use sys_waitid.
246 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
247 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
249 2004-09-11 Roland McGrath <roland@redhat.com>
251 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
252 (sys_timer_settime): Likewise.
253 (printsigevent): Print signals by name for SIGEV_SIGNAL.
254 (sys_timer_create): Print clock ID symbolically.
255 From Ulrich Drepper <drepper@redhat.com>.
258 2004-09-07 Michal Ludvig <mludvig@suse.cz>
260 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
262 2004-09-03 Roland McGrath <roland@redhat.com>
264 * syscall.c (qual_options): Add const to defn.
266 (call_count, error_count, tv_count): Variables removed.
267 (struct call_counts, counts): New type and variable.
268 Update all users of the old three to use the new array of structs.
269 (trace_syscall): Allocate counts on first use.
270 (sorted_count): Variable removed.
271 (call_summary): Allocate locally.
273 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
274 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
275 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
276 (nerrnos0, nerrnos1, nerrnos2): Likewise.
277 * signal.c (signalent0, signalent1, signalent2): Likewise.
278 (nsignals0, nsignals1, nsignals2): Likewise.
280 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
281 (nioctlents0, nioctlents1, nioctlents2): Likewise.
282 (ioctl_lookup, ioctl_next_match): Likewise.
283 * defs.h: Update decls.
284 * io.c (sys_ioctl): Update users.
286 * util.c (xlookup, printxval, addflags, printflags): Use const for
287 struct xlat * argument.
288 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
289 * bjm.c: Add const to all struct xlat defns.
296 * process.c: Likewise.
297 * resource.c: Likewise.
298 * signal.c: Likewise.
300 * stream.c: Likewise.
301 * system.c: Likewise.
306 2004-09-01 Roland McGrath <roland@redhat.com>
308 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
309 mq_* syscalls, and names only for new calls up to 252.
310 * linux/syscallent.h: Add waitid.
311 * linux/x86_64/syscallent.h: Likewise.
312 * linux/syscall.h: Declare sys_waitid.
314 * process.c (internal_wait): Take second arg giving index of flags
316 * defs.h: Update prototype.
317 * syscall.c (internal_syscall): Update caller.
318 Also use internal_wait for SYS_waitid.
319 * process.c (sys_waitid): Define for [LINUX] as well.
320 Don't tweak TCB_SUSPENDED--internal_wait does that.
321 (waitid_types): Conditionalize use of nonstandard P_* macros.
323 2004-08-31 Roland McGrath <roland@redhat.com>
325 * configure.ac, NEWS: Version 4.5.7.
326 * debian/changelog: 4.5.7-1.
327 * strace.spec: 4.5.7-2.
329 * debian/rules: Rewrite sparc64 change of 2004-07-12.
330 Always do each build in a separate build directory.
331 Fixes Debian bug #254728.
333 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
335 * strace.1: Say that -c shows system CPU time, not real time.
336 Fixes Debian bug #254438.
338 * syscall.c (dumpio): Match pread and pwrite system calls too.
339 Fixes Debian bug #239947.
341 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
342 Fixes Debian bug #171653.
344 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
346 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
349 2004-08-30 Roland McGrath <roland@redhat.com>
351 * strace.c (main): Don't call fake_execve under -c.
352 From Ulrich Drepper <drepper@redhat.com>.
355 * net.c (sockipoptions): Add some options.
356 [SOL_IPV6] (sockipv6options): New variable.
357 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
358 From Ulrich Drepper <drepper@redhat.com>.
361 * time.c (clocknames): New variable, symbolic names for clock_t.
362 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
363 From Ulrich Drepper <drepper@redhat.com>.
366 * system.c (personality_options): Hard-code values here.
367 Don't #include <linux/personality.h> at all.
368 Fixes RH#130965 and Debian bug #40588.
370 * file.c (print_xattr_val): New function to show attribute values.
371 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
372 From Ulrich Drepper <drepper@redhat.com>.
375 2004-07-12 Roland McGrath <roland@redhat.com>
377 * configure.ac, NEWS: Version 4.5.6.
378 * strace.spec, debian/changelog: 4.5.6-1.
380 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
382 * debian/rules: On sparc-linux, build strace64 as well.
383 From Ben Collins <bcollins@debian.org>.
384 Fixes Debian bug #254728.
386 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
388 * linux/sparc/syscallent.h: Sync with reality.
389 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
390 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
391 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
392 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
393 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
394 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
395 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
396 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
397 sys_timer_settime, sys_timer_gettime): New declarations.
398 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
399 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
400 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
401 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
402 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
403 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
404 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
405 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
406 linux/sparc64/syscallent1.h: New files.
407 * defs.h (LINUXSPARC): Define also when SPARC64.
408 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
409 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
410 Define possibly missing __NR_exit_group. Declare getrval2.
411 * configure.ac (sparc64): New architecture case.
412 * file.c (stat_sparc64): New structure.
413 (printstat_sparc64): New output routine for that.
414 (printstat): Call it, if personality is 2.
415 (printstat64): Likewise.
416 * util.c: Conditionalize ptrace defines on LINUXSPARC
418 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
419 to PTRACE_FOOREGS64 so that more sparc code can be shared
420 between 64-bit and 32-bit.
421 (_hack_syscall5): Correct trap number when SPARC64.
422 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
423 (getpc): Handle SPARC64 && LINUX.
424 (printcall): Likewise.
425 (arg fetching/setting): Use same code for SPARC64 LINUX
427 (setbpt): Handle SPARC64 && LINUX.
428 (clearbpt): Likewise.
429 * signal.c: Conditionalize ptrace defines on SPARC and
431 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
432 to PTRACE_FOOREGS64 so that more sparc code can be shared
433 between 64-bit and 32-bit.
434 (m_siginfo): Use same definition on SPARC64 as SPARC.
435 (sys_sigreturn): Handle LINUX && SPARC64.
436 * syscall.c: Conditionalize ptrace defines on SPARC and
438 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
439 to PTRACE_FOOREGS64 so that more sparc code can be shared
440 between 64-bit and 32-bit.
441 (getscno): Use same static state on SPARC64 as SPARC,
442 and add SPARC64 handling.
443 (get_error): Handle LINUX && SPARC64.
444 (force_result): Likewise.
445 (syscall_enter): Likewise.
446 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
448 (getrval2): Handle LINUX && SPARC64.
449 * process.c: Conditionalize ptrace defines on SPARC and
451 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
452 to PTRACE_FOOREGS64 so that more sparc code can be shared
453 between 64-bit and 32-bit.
454 (change_syscall): Handle LINUX && SPARC64.
455 (struct_user_offsets): Ifdef out those which do not exist
457 * net.c (sys_pipe): Handle LINUX && SPARC64.
458 * ioctl.c: Fix initializer typo for nioctlents2, was
459 nioctlents1 by accident.
461 2004-06-28 Andreas Schwab <schwab@suse.de>
463 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
464 (sys_execve): Remove it here.
466 2004-07-12 Roland McGrath <roland@redhat.com>
468 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
470 * debian/control (Section): Move to utils, matching Debian override.
472 * net.c (addrfams): Make variable global.
473 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
474 SIOCGIFINDEX, and SIOCGIFCONF.
475 From Ulrich Drepper <drepper@redhat.com>.
478 * linux/ioctlsort.c: Add some #includes.
479 [POWERPC]: Kludge out high bits.
480 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
481 * linux/powerpc/ioctlent.h: Likewise.
483 2004-07-11 Roland McGrath <roland@redhat.com>
485 * linux/ioctlent.sh: Replace asm with $asm in all places.
487 * configure.ac: Add I386 as AM_CONDITIONAL.
488 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
491 2004-07-08 Roland McGrath <roland@redhat.com>
493 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
494 that's what the kernel will do.
496 2004-07-07 Roland McGrath <roland@redhat.com>
498 * linux/ioctlent.sh: Take optional second argument to use as directory
499 name in place of `asm'.
501 2004-06-27 Roland McGrath <roland@redhat.com>
503 * configure.ac, NEWS: Version 4.5.5.
504 * strace.spec, debian/changelog: 4.5.5-1.
506 2004-06-22 Roland McGrath <roland@redhat.com>
508 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
509 sign extend the low 32 bits of RAX to 64 bits.
512 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
514 2004-06-03 Roland McGrath <roland@redhat.com>
516 * configure.ac, NEWS: Version 4.5.4.
517 * strace.spec, debian/changelog: 4.5.4-1.
519 * net.c (domains): Add many PF_* values #ifdef PF_*.
520 (addrfams): Add many AF_* values #ifdef AF_*.
521 Fixes Debian bug #250506.
523 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
525 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
527 (main): Print a note that program output is generated by
529 * linux/ioctlent.sh: Build the list of ioctls defined in
530 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
531 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
532 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
533 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
534 * linux/ioctlent.h: Regenerated from linux-2.6.5.
537 2004-06-03 Roland McGrath <roland@redhat.com>
539 * debian/control (Architecture): Add amd64.
540 Fixes Debian bug #246568.
542 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
543 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
544 (expand_tcbtab): New function, broken out of ...
545 * process.c (fork_tcb): ... here, call that.
546 * defs.h: Declare expand_tcbtab.
548 2004-04-19 Roland McGrath <roland@redhat.com>
550 * process.c (printstatus): Add a space before | in output.
552 2004-04-16 Roland McGrath <roland@redhat.com>
554 * configure.ac: Version 4.5.3.
555 * strace.spec, debian/changelog: 4.5.3-1.
557 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
559 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
560 from long to unsigned long, to fix output of the quotactl command
564 2004-04-16 Roland McGrath <roland@redhat.com>
566 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
567 From Maxim Shchetynin <maxim@de.ibm.com>.
569 * configure.ac: Check for <mqueue.h>.
570 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
571 decode struct mq_attr.
572 * NEWS: Mention mq support.
574 * linux/syscall.h: Support new mq_* syscalls on Linux.
575 * linux/syscallent.h: Likewise.
576 * linux/dummy.h: Likewise.
578 * time.c (printsigevent): Handle SIGEV_THREAD.
579 From Ulrich Drepper <drepper@redhat.com>.
582 2004-04-13 Roland McGrath <roland@redhat.com>
584 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
586 From Ulrich Drepper <drepper@redhat.com>.
589 * process.c (printstatus): Mask out bits presented symbolically, and
590 print "| 0xnnn" if the remaining bits are not all zero.
591 Fixes Debian bug #240062.
593 * process.c (print_affinitylist): Rewritten to handle indirect values.
594 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
595 From Ulrich Drepper <drepper@redhat.com>.
598 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
600 2004-04-08 Roland McGrath <roland@redhat.com>
602 * strace.c (main) [LINUX]: When attaching for -p, look in
603 /proc/PID/task for all threads and attach them as presumed
604 CLONE_THREAD children.
605 * NEWS: Mention the feature.
608 2004-03-02 Roland McGrath <roland@redhat.com>
610 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
611 From Michael Holzheu <HOLZHEU@de.ibm.com>.
613 * debian/control (Standards-Version): Update to 3.6.1.
615 2004-03-01 Roland McGrath <roland@redhat.com>
617 * configure.ac, NEWS: Version 4.5.2.
618 * strace.spec, debian/changelog: 4.5.2-1.
620 * strace.c (main): Avoid potential buffer overruns from ludicrous
621 arguments or PATH values.
622 * syscall.c (qual_signal): Bail out for too-long string.
624 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
625 Fixes Debian bug #223207.
627 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
629 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
630 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
631 struct modify_ldt_ldt_s.
632 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
634 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
635 From Tim Yamin <plasmaroo@gentoo.org>.
637 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
640 * configure.ac: Check for `struct pt_all_user_regs'
641 and `struct ia64_fpreg' in <sys/ptrace.h>.
642 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
643 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
645 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
646 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
648 * util.c [LINUX] (arg0_index, arg1_index): New macros.
649 [S390 || S390X]: Define them with inverted values.
650 (setbpt): Use them for u_arg indices.
652 2004-02-26 Andreas Schwab <schwab@suse.de>
654 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
655 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
656 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
658 2004-03-01 Roland McGrath <roland@redhat.com>
660 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
661 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
662 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
663 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
664 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
665 sys_sched_get_priority_min): New functions.
666 From Ulrich Drepper <drepper@redhat.com>.
669 2004-02-20 Roland McGrath <roland@redhat.com>
671 * linux/hppa/syscallent.h: Update some syscalls.
672 From Randolph Chung <tausq@debian.org>.
673 Fixes Debian bug #231632.
675 2003-12-31 David Mosberger <davidm@hpl.hp.com>
677 * process.c (internal_exit): For ia64, also recognize IA-32 252
679 (change_syscall): For IA64, also support changing IA-32 syscalls.
680 * syscall.c (internal_syscall): For IA64, also recognize IA-32
681 syscall 252 (exit_group) as an internal_exit() syscall.
682 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
684 (SYS_vfork): Likewise.
685 (arg_setup): For IA64 version, also support IA-32 syscalls.
686 (get_arg0): Likewise.
687 (get_arg1): Likewise.
688 (set_arg0): Likewise.
689 (set_arg1): Likewise.
691 2004-02-15 Anton Blanchard <anton@samba.org>
693 * linux/powerpc/syscallent.h: Add rtas call.
694 Shift multiplexed syscalls to start at 300, we are already about
695 to hit 256 real syscalls.
696 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
698 2004-02-19 Roland McGrath <roland@redhat.com>
700 * strace.c (main): Use TCP->pid, not PID, in -p message.
701 Fixes Debian bug #229802.
703 2004-01-13 Roland McGrath <roland@redhat.com>
705 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
708 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
709 Reported by Petter Reinholdtsen <pere@hungry.com>.
711 2003-12-31 David Mosberger <davidm@hpl.hp.com>
713 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
715 2003-12-14 Anton Blanchard <anton@samba.org>
717 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
718 Use %llu formats for them.
720 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
722 * linux/powerpc/syscallent.h: Update to include recently added
725 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
726 ppc64, we were misreporting syscalls that really succeeded as having
729 2004-01-13 Roland McGrath <roland@redhat.com>
731 * strace.1: Remove comment about vfork on Linux.
732 Fixes Debian bug #223390.
734 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
735 (sys_getdents64) [LINUX]: Print d_type field.
737 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
739 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
740 killed process if available. Fixes RH#112117.
742 2003-11-13 Roland McGrath <roland@redhat.com>
744 * configure.ac, NEWS: Version 4.5.1.
745 * strace.spec, debian/changelog: 4.5.1-1.
747 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
749 * defs.h (ioctl_lookup): Prototype change.
750 * ioctl.c (ioctl_next_match): New function.
751 * defs.h: Declare it.
752 * io.c (sys_ioctl): Use it, to display all possible ioctl names
753 when there's more than one match.
754 * ioctl.c (ioctl_lookup): Likewise.
755 * stream.c (internal_stream_ioctl): Likewise.
756 Patch from Solar Designer <solar@openwall.com>.
758 2003-11-13 Roland McGrath <roland@redhat.com>
760 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
761 * linux/sh64/syscallent.h: Likewise.
763 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
766 * util.c (printuid): New function.
767 * defs.h: Declare it.
768 * file.c (sys_chown): Use it.
769 * file.c (sys_fchown): Likewise.
770 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
771 sys_setresgid): Likewise.
772 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
773 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
774 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
775 setuid32, setgid32, setfsuid32, setfsgid32.
776 * process.c [LINUX]: Define GETGROUPS32_T.
777 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
779 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
782 2003-11-11 Roland McGrath <roland@redhat.com>
784 * strace.c (main): Bail with usage error for missing command before we
785 open the -o file or fiddle uids.
787 2003-11-06 Roland McGrath <roland@redhat.com>
789 * strace.c (main): Treat piped output more like file output.
790 Disallow -ff with piped output. Fixes RH#105366.
791 Reported by Dmitry V. Levin <ldv@altlinux.org>
793 * strace.c (tprintf): Check result of vfprintf and use perror when it
794 fails while not writing to stderr itself. Fixes Debian bug #218762.
796 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
797 From Ulrich Drepper <drepper@redhat.com>.
799 2003-11-01 Roland McGrath <roland@redhat.com>
801 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
802 setitimer rather than hard-coding a value based on HZ.
803 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
805 2003-10-21 Roland McGrath <roland@redhat.com>
807 * strace.1: Fixed a few spelling errors.
808 Fixes Debian bug #217008.
810 * syscall.c: Revert last change, was broken.
812 2003-10-01 Roland McGrath <roland@redhat.com>
814 * process.c (internal_clone): Don't suspend parent when call requested
815 a specific PID that is not a traced child.
817 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
818 from right to left so we don't have to presume the size.
819 Reported by David Woodhouse <dwmw2@redhat.com>.
821 2003-09-25 Roland McGrath <roland@redhat.com>
823 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
824 these in the table if they are defined.
826 2003-09-24 Roland McGrath <roland@redhat.com>
828 * configure.ac, NEWS: Version 4.5.
829 * strace.spec, debian/changelog: 4.5-1.
831 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
832 instruction decoding branch if TCB_INSYSCALL is clear.
833 Reported by <jochen@penguin-breeder.org>.
835 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
837 2003-09-23 Roland McGrath <roland@redhat.com>
839 * strace.spec: On ppc64 (maybe others later), create an strace64
840 package as well containing just /usr/bin/strace64.
842 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
845 2003-08-21 Roland McGrath <roland@redhat.com>
847 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
848 * linux/x86_64/syscallent.h: Likewise.
849 * linux/s390/syscallent.h: Likewise.
850 * linux/s390x/syscallent.h: Likewise.
852 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
854 * defs.h (ALIGN64): Define for MIPS.
855 * io.c (PREAD_OFFSET_ARG): Define.
856 (sys_pread, sys_pwrite): Use it.
857 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
859 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
860 (truncate64, ftruncate64): Pretty-print.
861 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
862 (truncate64, ftruncate64): Take four arguments.
864 2003-07-17 Roland McGrath <roland@redhat.com>
866 * configure.ac, NEWS: Version 4.4.99.
867 * strace.spec, debian/changelog: 4.4.99-1.
869 2003-07-15 Anton Blanchard <anton@samba.org>
871 * ipc.c: Add SHM_HUGETLB field.
872 Mask out permission bits in msgget, semget and shmget before
873 printing resource_flags.
874 Mask execute permission bits (even though we dont currently
877 2003-07-17 Roland McGrath <roland@redhat.com>
879 * linux/powerpc/syscallent.h (tgkill): New at 250.
881 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
882 From Ulrich Drepper <drepper@redhat.com>.
884 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
885 * file.c (printstatfs): Print f_fsid and f_frsize.
886 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
887 * linux/syscall.h: Add decls.
888 From Ulrich Drepper <drepper@redhat.com>.
890 2003-07-09 Roland McGrath <roland@redhat.com>
892 * linux/ia64/syscallent.h (tgkill): New at 1235.
894 2003-07-05 Richard Henderson <rth@twiddle.net>
896 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
897 * syscall.c (ERESTART_RESTARTBLOCK): New.
898 (trace_syscall): Print it.
899 * linux/alpha/syscallent.h (osf_syscall): Name properly.
900 (osf_set_program_attributes): Fix typo.
901 (osf_nfssvc): Likewise.
902 (osf_sigsendset): Likewise.
903 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
904 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
905 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
906 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
907 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
908 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
909 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
910 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
911 clock_getres, clock_nanosleep, semtimedop): New.
913 2003-07-08 Roland McGrath <roland@redhat.com>
915 * signal.c (sys_tgkill): New function.
916 * linux/syscall.h: Declare it.
917 * linux/syscallent.h: Add tgkill.
919 2003-06-27 Roland McGrath <roland@redhat.com>
921 * configure.ac: Check for type `struct __old_kernel_stat'.
922 * file.c (convertoldstat, printoldstat): Define under
923 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
924 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
925 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
926 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
928 2003-06-26 Roland McGrath <roland@redhat.com>
930 * configure.ac: SHMEDIA -> SH64
933 * process.c: Likewise.
935 * syscall.c: Likewise.
937 * linux/shmedia/syscallent.h: Moved to ...
938 * linux/sh64/syscallent.h: ... here.
940 * config.guess: Update from canonical version, timestamp 2003-06-17.
941 * config.sub: Likewise.
943 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
944 From: Joshua Neal <tinara@netpipeline.net>.
946 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
947 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
948 * linux/ia64/syscallent.h: Likewise.
949 * linux/powerpc/syscallent.h: Likewise.
950 * linux/s390/syscallent.h: Likewise.
951 * linux/s390x/syscallent.h: Likewise.
952 * linux/x86_64/syscallent.h: Likewise.
953 From Jakub Jelinek <jakub@redhat.com>.
955 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
956 From Michael Holzheu <HOLZHEU@de.ibm.com>.
958 2003-06-23 Roland McGrath <roland@redhat.com>
960 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
961 From Ulrich Drepper <drepper@redhat.com>.
963 2003-06-10 Roland McGrath <roland@redhat.com>
965 * configure.ac, NEWS: Version 4.4.98.
966 * strace.spec, debian/changelog: 4.4.98-1.
968 2003-06-09 Roland McGrath <roland@redhat.com>
970 * linux/s390x/syscallent.h: Update many syscalls.
971 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
973 * linux/s390/syscallent.h: Update many syscalls.
974 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
976 * linux/shmedia/syscallent.h: New file.
977 From Stephen Thomas <stephen.thomas@superh.com>.
979 * strace.c (trace): Print a message and newline for a WIFEXITED report
980 from the process we just printed an unterminated syscall line for.
982 2003-06-03 Roland McGrath <roland@redhat.com>
984 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
986 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
987 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
988 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
989 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
990 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
991 (get_error) [LINUX] [ARM]: Update.
992 (syscall_enter) [LINUX] [ARM]: New case.
993 * util.c (printcall) [LINUX] [ARM]: New case.
995 * debian/control (Standards-Version): Update to 3.5.10.
997 * strace.c (main): In PATH search, accept only a regular file with
998 execute bits set. Fixes Debian bug #137103.
1000 2003-06-02 Roland McGrath <roland@redhat.com>
1002 * strace.c (main): Set -q when given -o and not -p, and not when not
1003 given -o, to match what the man page always said.
1004 Fixes Debian bug #47113, #153678.
1006 * configure.ac, NEWS: Version 4.4.97.
1007 * strace.spec, debian/changelog: 4.4.97-1.
1009 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1010 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1012 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1013 timestamp 2003-05-22.
1014 * config.sub: Likewise, timestamp 2003-05-24.
1016 2003-05-22 Roland McGrath <roland@redhat.com>
1018 * defs.h (struct tcb): New member `nzombies'.
1019 * strace.c (alloctcb): Initialize it.
1020 (droptcb): Increment our parent's zombie count.
1021 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1022 process has zombies it can reap. On the way out, if we reaped
1023 an untraced process, decrement the zombie count.
1025 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1026 separately using signame.
1028 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1029 of literal 0 for index. Consult the right flags without clobbering
1030 anything when we reparent the new child to the caller's parent thread.
1032 * linux/s390/syscallent.h: Fix sys_clone argument count.
1033 * linux/s390x/syscallent.h: Likewise.
1034 * linux/mips/syscallent.h: Likewise.
1035 * linux/alpha/syscallent.h: Likewise.
1036 * linux/powerpc/syscallent.h: Likewise.
1037 * linux/sh/syscallent.h: Likewise.
1038 * linux/sparc/syscallent.h: Likewise.
1039 * linux/hppa/syscallent.h: Likewise.
1041 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1042 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1044 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1045 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1047 * process.c (print_affinitylist): Fix loop condition.
1048 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1050 2003-04-10 Roland McGrath <roland@redhat.com>
1052 * syscall.c (qual_desc): Return zero after parsing number.
1053 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1055 2003-04-07 Roland McGrath <roland@redhat.com>
1057 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1058 * linux/syscall.h: Likewise.
1059 * ipc.c [LINUX] (sys_semtimedop): New function.
1060 From Ulrich Drepper <drepper@redhat.com>.
1062 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1063 From Ulrich Drepper <drepper@redhat.com>.
1065 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1067 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1068 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1070 2003-03-30 Roland McGrath <roland@redhat.com>
1072 * configure.ac, NEWS: Version 4.4.96.
1073 * strace.spec, debian/changelog: 4.4.96-1.
1075 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1077 Various fixes for SuperH [SH]:
1078 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1079 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1081 * process.c (change_syscall): Fixed register which holds system
1083 * util.c (arg0_offset, arg1_offset): provide definition
1084 * Makefile.am: Added new files in linux/sh
1085 * linux/sh/syscallent.h: New file.
1086 * linux/sh/errnoent.h: New file.
1087 * linux/sh/ioctlent.h: New file.
1088 * linux/sh/signalent.h: New file.
1090 * linux/ioctlent.sh: Take an arg for location of header files
1091 * syscallent.sh: Replaced lost $
1093 2003-03-30 Roland McGrath <roland@redhat.com>
1095 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1096 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1097 From Ulrich Drepper <drepper@redhat.com>.
1099 * linux/syscallent.h: Use sys_getrlimit for 191.
1100 Use name "old_getrlimit" for 76.
1101 Reported by Ulrich Drepper <drepper@redhat.com>.
1103 2003-03-18 Roland McGrath <roland@redhat.com>
1105 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1107 2003-03-17 Roland McGrath <roland@redhat.com>
1109 * linux/x86_64/syscallent.h: clone takes 5 args.
1110 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1112 2003-03-15 Roland McGrath <roland@redhat.com>
1114 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1116 2003-03-14 Roland McGrath <roland@redhat.com>
1118 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1120 * linux/ia64/syscallent.h: clone takes 5 arguments.
1121 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1123 2003-03-12 Roland McGrath <roland@redhat.com>
1125 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1126 Use sys_clone for clone2.
1127 * linux/syscall.h: Don't declare sys_clone2.
1128 * process.c (sys_clone): Rewritten to handle both flavors,
1129 print all extra args depending on flag bits.
1130 (sys_clone2): Function removed.
1132 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1134 2003-03-04 Roland McGrath <roland@redhat.com>
1136 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1137 TCB_INSYSCALL is clear, like other platforms do.
1139 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1141 * mem.c [LINUX] (sys_remap_file_pages): New function.
1142 * linux/syscall.h: Declare it.
1143 * linux/syscallent.h: Use it.
1144 * linux/powerpc/syscallent.h: Likewise.
1146 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1148 2003-02-26 Roland McGrath <roland@redhat.com>
1150 * configure.ac: Fix typo in netinet/in.h check.
1151 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1152 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1154 2003-02-24 Roland McGrath <roland@redhat.com>
1156 * configure.ac, NEWS: Version 4.4.95.
1157 * strace.spec, debian/changelog: 4.4.95-1.
1159 * process.c (sys_getresgid): Fix typos in argument access.
1161 2003-02-23 Roland McGrath <roland@redhat.com>
1163 * process.c (sys_getresuid): Fix typos in argument access.
1164 Reported by Anton Blanchard <anton@samba.org>.
1166 2003-02-19 Roland McGrath <roland@redhat.com>
1168 * configure.ac, NEWS: Version 4.4.94.
1169 * strace.spec, debian/changelog: 4.4.94-1.
1171 * version.c: Removed.
1172 * Makefile.am (strace_SOURCES): Remove it.
1173 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1175 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1176 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1177 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1179 2003-01-23 Roland McGrath <roland@redhat.com>
1181 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1182 SPARC, which doesn't use the header regardless.
1184 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1187 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1189 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1190 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1192 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1193 since they can conflict.
1195 2003-01-21 Roland McGrath <roland@redhat.com>
1197 * strace.c (usage): Omit -z, since it has never worked properly.
1200 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1201 var=val in environ or to remove var, respectively.
1202 (usage): Mention it.
1203 * strace.1, NEWS: Document it.
1205 * configure.ac, NEWS: Version 4.4.93.
1206 * strace.spec, debian/changelog: 4.4.93-1.
1207 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1209 2003-01-20 Roland McGrath <roland@redhat.com>
1211 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1212 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1213 TCB_WAITEXECVE state with special kludges.
1215 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1216 reversed from other architectures.
1218 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1219 conditional on [TCB_WAITEXECVE] instead of list of processors.
1221 * util.c (restore_arg0): Evaluate args in no-op defns.
1223 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1224 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1226 2003-01-17 Anton Blanchard <anton@samba.org>
1228 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1230 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1232 2003-01-14 Roland McGrath <roland@redhat.com>
1234 * linux/powerpc/errnoent.h: Add missing errnos.
1235 * linux/powerpc/ioctlent.h: Update ioctl values.
1236 From Anton Blanchard <anton@samba.org>.
1238 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1239 From Anton Blanchard <anton@samba.org>.
1241 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1242 sys_ftruncate64, instead of printargs, for those syscalls.
1243 * linux/mips/syscallent.h: Likewise.
1244 * linux/powerpc/syscallent.h: Likewise.
1245 * linux/s390/syscallent.h: Likewise.
1246 * linux/sparc/syscallent.h: Likewise.
1248 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1249 All others at the moment use linux/syscallent.h, where it's 300.
1251 * strace.1: Update bug reporting info.
1253 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1254 From Nathan Scott <nathans@debian.org>.
1256 * configure.ac, NEWS: Version 4.4.92.
1257 * strace.spec, debian/changelog: 4.4.92-1.
1259 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1260 ppc (never comes out of config.sub).
1262 * process.c (sys_ptrace): Use #lx format for address argument.
1263 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1264 * process.c [POWERPC]: Likewise.
1265 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1266 * syscall.c (get_scno) [POWERPC]: Likewise.
1267 * util.c [POWERPC]: Likewise.
1268 (printnum): Use long for NUM.
1269 From Anton Blanchard <anton@samba.org>.
1271 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1273 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1274 appropriately via set_arg0 or no-ops for each architecture.
1275 (clearbpt): Use those instead of set_arg0 and set_arg1.
1277 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1278 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1279 sys_ftruncate64, instead of printargs, for those syscalls.
1281 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1282 (sys_ptrace): Use printxval.
1283 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1284 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1286 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1287 print it before using printxval.
1288 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1290 2003-01-13 Roland McGrath <roland@redhat.com>
1292 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1293 timestamp 2003-01-10.
1294 * config.sub: Likewise, timestamp 2003-01-03.
1295 * install-sh: Update from Automake 1.7.2.
1297 * linux/powerpc/signalent.h: Add SIGRTMIN.
1298 From Anton Blanchard <anton@samba.org>.
1300 * linux/powerpc/syscallent.h: Add missing system calls.
1301 Decode more system calls, we were just printargs for many things.
1302 Remove some x86-specific system calls.
1303 Remove two syscalls between the socket and ipc syscalls,
1304 it was resulting in all IPC syscalls being off by two.
1306 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1307 From Anton Blanchard <anton@samba.org>.
1309 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1310 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1311 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1312 From Anton Blanchard <anton@samba.org>.
1314 * term.c [LINUX]: Get kernel definition of struct termios.
1315 From Anton Blanchard <anton@samba.org>.
1317 * linux/ioctlent.sh: Look in sound/ directory too.
1318 From Anton Blanchard <anton@samba.org>.
1320 * desc.c (printflock64): Fix ADDR argument type.
1321 From Anton Blanchard <anton@samba.org>.
1323 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1324 sys_siglist and _sys_siglist.
1325 Reported by John Hughes <john@Calva.COM>.
1327 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1328 Reported by John Hughes <john@Calva.COM>.
1330 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1332 2003-01-10 Roland McGrath <roland@redhat.com>
1334 * configure.ac, NEWS: Version 4.4.91.
1335 * strace.spec, debian/changelog: 4.4.91-1
1337 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1338 values for x86-64, conditional on current_personality.
1340 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1342 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1343 * stream.c (print_transport_message): Use #ifdefs for those members.
1345 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1347 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1348 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1350 * strace.c (pfd2tcb): Fix for new tcbtab type.
1351 (rebuild_pollv): Likewise.
1352 (detach): Put variables used under [LINUX] inside #ifdef.
1354 * process.c (change_syscall) [POWERPC]: Add missing return.
1355 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1357 * strace.spec: New file.
1358 * debian/changelog: 4.4.90-1
1359 * debian/rules (binary-arch): Depend on build.
1360 (clean): Don't try to run Makefile.in.
1361 * debian/control (Standards-Version): Now 3.5.8.
1363 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1365 2003-01-09 Roland McGrath <roland@redhat.com>
1367 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1369 * debian/control: Update Maintainer: field.
1371 2003-01-08 Roland McGrath <roland@redhat.com>
1373 * NEWS: Update for 4.4.90 test release.
1375 Support for new Linux 2.5 thread features.
1376 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1377 (struct tcb): New members nclone_threads, nclone_detached,
1379 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1380 (waiting_parent): Macro removed.
1381 (pid2tcb): Declare it.
1382 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1383 child to our parent if we are a CLONE_THREAD child ourselves.
1384 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1385 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1386 determining if we have any. If TCB_CLONE_THREAD is set, check
1387 parent's children instead of our own, and bump nclone_waiting count.
1388 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1389 the syscall was exit_group.
1390 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1391 * strace.c (pid2tcb): No longer static.
1392 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1393 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1394 If we have thread children, set TCB_EXITING and don't clear the TCB.
1395 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1396 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1397 children of our parent that might be waiting for us too.
1398 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1399 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1401 Revamp -f support for Linux.
1402 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1403 the system call to be clone with CLONE_PTRACE set. Various new static
1405 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1406 Initialize TCPCHILD->parent field.
1407 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1408 Check in case the new child is in the tcb already.
1409 (internal_fork) [LINUX]: Just call internal_clone.
1410 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1411 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1413 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1415 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1417 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1419 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1421 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1423 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1425 * debian/rules: no longer install postinst and prerm
1426 * debian/control: do not end summary with full stop (lintian)
1428 2002-12-30 Roland McGrath <roland@redhat.com>
1430 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1431 (EXTRA_DIST): Add missing files.
1433 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1435 * syscall.c (qualify_one): New function.
1436 (qual_options): Replace lookup field with qualify, update initializer.
1437 (qualify): Update caller.
1438 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1439 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1440 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1442 * version.c (version): Make const, bump to 4.4.90.
1443 * strace.c: Update decl.
1445 * Makefile.am [LINUX && X86_64]: Remove cruft.
1446 * linux/x86_64/errnoent1.h: New file.
1447 * linux/x86_64/ioctlent1.h: New file.
1448 * linux/x86_64/signalent1.h: New file.
1449 * linux/x86_64/syscallent1.h: New file.
1450 * linux/x86_64/i386-headers.diff: File removed.
1451 * linux/x86_64/makeheaders.sh: File removed.
1452 * linux/x86_64/Makefile.in: File removed.
1454 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1455 already broken for 32-bit personality on x86-64.
1457 2002-12-29 Roland McGrath <roland@redhat.com>
1459 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1460 * linux/Makefile.am: File removed.
1461 * freebsd/Makefile.am: File removed.
1462 * sunos4/Makefile.in: File removed.
1463 * svr4/Makefile.in: File removed.
1465 * linux/alpha/Makefile.in: File removed.
1466 * linux/hppa/Makefile.in: File removed.
1467 * linux/ia64/Makefile.in: File removed.
1468 * linux/powerpc/Makefile.in: File removed.
1469 * linux/s390/Makefile.in: File removed.
1470 * linux/s390x/Makefile.in: File removed.
1472 2002-12-26 Roland McGrath <roland@redhat.com>
1474 * syscallent.sh: Grok three flavors of #define line, uniquify.
1475 * linux/hppa/syscallent.sh: File removed.
1476 * linux/powerpc/syscallent.sh: File removed.
1478 * linux/Makefile.am: New file.
1479 * linux/Makefile.in: File removed.
1480 * freebsd/Makefile.am: New file.
1481 * freebsd/i386/Makefile.am: New file.
1482 * freebsd/i386/Makefile.in: File removed.
1484 2002-12-22 Roland McGrath <roland@redhat.com>
1486 Update to Autoconf 2.57, and Automakify with version 1.7.
1487 * Makefile.am: New file.
1488 * Makefile.in: File removed.
1489 * configure.in: Moved to ...
1490 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1491 * aclocal.m4: Moved to ...
1492 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1493 * acconfig.h: File removed.
1494 * AUTHORS: New file, makes automake happy.
1495 * autogen.sh: File removed.
1496 * README-CVS: Update to recommend autoreconf instead.
1497 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1498 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1499 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1500 * strace.c: *_DECLARED -> HAVE_DECL_*
1501 * stream.c: HAVE_* -> HAVE_STRUCT_*
1503 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1504 sh, and use $(srcdir) to find the script.
1505 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1506 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1507 * linux/x86_64/Makefile.in (headers): Renamed to all.
1508 * linux/alpha/Makefile.in: Add empty install target.
1509 * linux/x86_64/Makefile.in: Likewise.
1510 * linux/powerpc/Makefile.in: Likewise.
1511 * linux/Makefile.in: Likewise.
1513 2002-12-26 Roland McGrath <roland@redhat.com>
1515 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1516 From Daniel Jacobowitz <drow@false.org>.
1518 2002-12-21 Roland McGrath <roland@redhat.com>
1520 * linux/syscallent.h: Add some new 2.5 syscall names.
1521 Now clone takes 5 args.
1522 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1523 [LINUX] (sys_clone): Print new args.
1524 * mem.c (print_ldt_entry): Make global.
1526 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1527 safety, since up to 260 are already used in 2.5 kernels.
1528 * linux/syscallent.h: Update the table.
1529 * linux/ia64/syscallent.h: Likewise.
1531 * syscall.c (force_result): New function.
1532 * process.c (internal_wait): Handle ECHILD exit from wait call with
1533 WNOHANG flag set; force the return value to 0 in the inferior when it
1534 has live children we are tracing.
1535 * NEWS: Mention the bug fix.
1537 2002-12-17 Roland McGrath <roland@redhat.com>
1539 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1540 with linux/syscallent.h additions.
1542 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1543 (tcbtabsize): New variable.
1544 (main): Initialize them using dynamic allocation.
1545 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1546 (pid2tcb, cleanup): Likewise.
1547 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1548 (rebuild_pollv): Dynamically allocate the vector.
1549 * defs.h (tcbtab): Update decls.
1550 (MAX_PROCS): Macro removed, no more static limit on this.
1551 * process.c (fork_tcb): New function.
1552 (internal_clone, internal_fork): Use it instead of checking nprocs.
1554 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1555 in wait after sending SIGSTOP.
1557 2002-12-16 Roland McGrath <roland@redhat.com>
1559 * signal.c (sprintsigmask): Increase static buffer size to account for
1560 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1562 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1563 __WNOTHREAD and __WALL.
1565 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1566 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1568 2002-12-15 Roland McGrath <roland@redhat.com>
1570 * process.c (setarg) [POWERPC]: Support it.
1572 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1573 Old value was bogus, not even a proper instruction.
1574 From Guy M. Streeter <streeter@redhat.com>.
1576 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1578 * configure.in: Don't check for putpmsg.
1579 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1580 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1582 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1583 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1585 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1586 * linux/sparc/syscallent.h: Likewise.
1587 * linux/hppa/syscallent.h: Likewise.
1589 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1590 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1591 * process.c: Likewise.
1593 * desc.c (sys_osf_select): Add missing return type.
1595 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1597 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1598 sys_nanosleep, both already in linux/dummy.h.
1600 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1601 (trace_syscall): Fix return without value.
1603 * linux/syscallent.h: Update table with names of new syscalls
1604 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1605 * linux/ia64/syscallent.h: Likewise.
1606 * linux/powerpc/syscallent.h: Likewise.
1608 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1609 defined. If the bit is set, print the sa_restorer field of sigaction.
1611 * mem.c: Add sys_{get,set}_thread_area.
1612 * linux/syscall.h: Declare them.
1613 * linux/syscallent.h: Update the table for these.
1614 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1615 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1617 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1618 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1619 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1620 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1621 sched_getaffinity, futex.
1622 * linux/syscallent.h: Update the table.
1623 * io.c: Add sys_sendfile64.
1624 * file.c: Add sys_readahead, sys_*xattr.
1625 * process.c: Add sys_futex, sys_*affinity.
1627 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1628 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1629 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1631 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1633 Bugfix for s390/s390x:
1634 * syscall.c: Fixed scno derivation for s390/s390x.
1636 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1638 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1639 to allow the compilation of a native MIPS strace.
1641 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1643 From Marty Leisner <leisner@rochester.rr.com>,
1644 rewritten by mludvig:
1645 * strace.c (not_failing_only): New.
1646 (usage): Added -z switch description.
1647 (main): Added -z switch parsing to not_failing_only variable.
1648 * syscall.c (trace_syscall): Added not_failing_only handling.
1650 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1652 Missing complete changelog for 2002-10-07 commit:
1653 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1654 * acconfig.h: New define for s390x.
1655 * config.sub: Added missing define for s390 and new one for s390x.
1656 * configure.in: Added new define for s390x.
1657 * file.c: Added missing #undef dirent64 and new defines for s390x.
1658 * linux/s390: New directory.
1659 * linux/s390/Makefile.in: New file.
1660 * linux/s390/errnoent.h: New file.
1661 * linux/s390/ioctlent.h: New file.
1662 * linux/s390/signalent.h: New file.
1663 * linux/s390/syscallent.h: New file.
1664 * linux/s390x: New directoy.
1665 * linux/s390x/Makefile.in: New file.
1666 * linux/s390x/errnoent.h: New file.
1667 * linux/s390x/ioctlent.h: New file.
1668 * linux/s390x/signalent.h: New file.
1669 * linux/s390x/syscallent.h: New file.
1670 * linux/syscall.h: Added sys_mincore() prototype and added new
1672 * process.c: Added s390x defines.
1673 (change_syscall): Changed handling for s390.
1674 (setarg): Added missing s390/s390x code in setarg().
1675 * signal.c: Added s390x define.
1676 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1677 arguments to sprintsigmask()).
1678 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1679 since printstr() expects a long.
1680 * syscall.c (decode_subcall): Changed several variables to be long
1681 instead of int to match 64 bit requirements. Added s390x defines.
1682 (syscall_enter): Changed upeek() call to match s390 and s390x
1684 * util.c: Added s390x defines.
1686 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1688 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1689 and bugfixes to s390 by D.J. Barrow.
1691 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1693 Merged x86-64 port by Andi Kleen <ak@suse.de>
1694 and Michal Ludvig <mludvig@suse.cz>
1695 * Makefile.in: New target 'headers'. Failure ignored.
1696 * acconfig.h: New defines for x86-64.
1697 * configure.in: Ditto.
1701 * process.c: Added support for x86-64.
1703 * syscall.c: Ditto + added automatic personality switching.
1704 * linux/syscall.h: Ditto.
1705 * linux/x86_64: New directory.
1706 * linux/x86_64/Makefile.in: New file.
1707 * linux/x86_64/gentab.pl: Ditto.
1708 * linux/x86_64/i386-headers.diff: Ditto.
1709 * linux/x86_64/makeheaders.sh: Ditto.
1710 * linux/x86_64/syscallent.h: Ditto.
1711 * mem.c (print_mmap): Always print arg[4] as int.
1713 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1715 * configure.in: Fix regular expressions.
1716 * linux/syscall.h: Added missing braces in prototype of
1718 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1719 (struct fileflags): Made extern to inhibit compiation warnings.
1720 (sys_getdents64): Merged LINUX and SVR4 part.
1721 * syscall.c (get_scno): Split multiline string into two distinct
1724 2002-05-24 John Hughes <john@calva.com>
1726 * stream.h, net.h: Avoid possible infinite loop caused by
1727 unsigned arithmetic in preceeding change.
1729 2002-05-23 John Hughes <john@calva.com>
1731 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1733 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1734 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1737 * configure.in: use tests for struct opthdr and struct t_opthdr.
1739 * defs.h: add new function print_sock_optmgmt.
1741 * io.c: add hack that lets ioctl decode functions set auxilliary
1744 * stream.c: better decoding for timod ioctls.
1746 * net.c: add function print_sock_optmgmt, used by timod ioctl
1747 decoding functions in stream.c.
1749 2002-05-23 John Hughes <john@calva.com>
1751 * acconfig.h: Make autoheader happy about Linux/SuperH
1753 2002-05-23 John Hughes <john@calva.com>
1755 * strace.c: Get rid of warning if not using POLL_HACK
1757 2002-05-22 John Hughes <john@calva.com>
1759 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1760 options that are not just ints, cope with systems that don't
1761 #define SOL_TCP and so on.
1763 2002-05-21 John Hughes <john@calva.com>
1765 * strace.c: Fix warning if POLL_HACK is used.
1767 2002-05-17 John Hughes <john@calva.com>
1769 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1771 2002-05-17 John Hughes <john@calva.com>
1773 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1775 2002-05-17 John Hughes <john@calva.com>
1777 * stream.c: tidy up output a little.
1779 2002-05-17 John Hughes <john@calva.com>
1781 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1782 to procpriv syscall.
1784 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1786 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1787 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1790 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1792 * strace.c: close tcp->outf in droptcb()
1794 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1796 * net.c: decode packet options
1798 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1800 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1802 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1805 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1806 * defs.h, file.c, io.c: fix signed/unsigned issues
1807 * syscall.c: check for negative u_errors
1808 * cvsbuild: renamed to autogen.sh
1810 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1812 * net.c: add new TCP socket options
1814 2001-10-26 John Hughes <john@calva.com>
1816 * svr4/ioctlent.sh: Cope with #define lines containing
1817 comments that terminate on subsequent lines. Used to
1818 comment out subsequent ioctls!
1820 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1822 * linux/ioctlent.h: regenerated using current scripts so
1823 term ioctls are included
1825 2001-10-19 John Hughes <john@Calva.COM>
1827 * strace.c(proc_open): On SVR4 only trace the syscalls,
1828 signals and faults we care about.
1830 2001-10-18 John Hughes <john@Calva.COM>
1832 * acconfig.h: Add HAS_SIGINFO_T.
1833 * aclocal.m4: add check for siginfo_t in signal.h.
1834 * configure.in: use check for siginfo_t.
1835 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1836 allow access to siginfo when signal recieved.
1837 * process.c: Remove SVR4 only version of printsiginfo.
1838 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1839 * strace.c: on SVR4 print siginfo when signal recieved.
1841 2001-10-18 John Hughes <john@Calva.COM>
1843 * system.c(sys_ssisys): handle return values for ssisys
1845 2001-10-18 John Hughes <john@Calva.COM>
1847 * signal.c: handle sigwait
1848 * svr4/dummy.c: Move sigwait to done
1849 * svr4/syscall.h: handle sigwait
1851 2001-10-16 John Hughes <john@Calva.COM>
1853 * system.c(sys_ssisys): decode some args for ssisys.
1855 2001-10-16 John Hughes <john@Calva.COM>
1857 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1859 * svr4/dummy.h: memcntl is much like mctl.
1861 2001-10-16 John Hughes <john@Calva.COM>
1863 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1864 to read unmapped page. Make it possible to strace ksh.
1866 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1868 * process.c (internal_clone): Avoid race condition by clearing
1869 breakpoint after attaching to child.
1871 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1873 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1874 by Don Dugger, with my refinements).
1876 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1877 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1879 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1880 new ioctlent.h generation scheme.
1882 * linux/syscall.h (sys_clone2): Declare.
1883 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1885 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1886 don't miss the tty ioctls (unfortunately, some of the sound timer
1887 ioctls are in conflict with them!).
1889 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1890 (clrbpt) [IA64]: Ditto.
1892 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1894 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1895 r8 (eax). Handle TCB_WAITEXECVE.
1896 (syscall_fixup): Handle ia64.
1897 (syscall_enter): Fix argument fetching for ia64.
1899 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1900 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1902 * process.c (tcp): New function.
1903 (change_syscall): Add support for ia64 linux.
1904 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1906 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1908 * resource.c (sprintrlim64): Ditto.
1910 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1911 [IA64]: Declare "ia32" variable.
1913 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1914 kernel headers. Declare the necessary constants and structures
1917 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1919 * signal.c (parse_sigset_t): New function.
1920 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1921 avoiding relying on internal layout of sigset_t datastructure.
1923 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1925 * linux/ia64/syscallent.h: Add getunwind().
1927 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1929 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1930 PT_AR_BSP. Pick up arguments starting with out0, which is not
1931 always the same as r32 (e.g., consider inlined syscalls).
1933 2001-09-28 John Hughes <john@Calva.COM>
1935 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1936 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1938 2001-09-18 John Hughes <john@Calva.COM>
1940 * net.c: fix display of sockaddr structures, sometimes too many "}",
1941 sometimes too few. Fix suggested by Richard Kettlewell.
1943 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1945 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1946 the struct from bits/sigcontext.h already which signal.h includes.
1948 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1950 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1952 * linux/Makefile.in: fix a few things so the ioctl list is generated
1954 * ioctl.c: remember to shift ioctl masks as well
1956 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1958 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1959 for sys_fcntl as well
1961 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1963 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1965 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1967 * process.c: seems Linux/IA64 changed register names on us, switch to
1970 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1972 * strace.c: set CLOEXEC flag for outputfile
1974 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1976 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1978 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1980 * configure.in: Support cross-compiling between architectures
1982 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1984 * configure.in: add S390 to architecture list
1986 2001-07-10 John Hughes <john@Calva.COM>
1988 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1989 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1990 of args to readv/writev. Also gets rid of redundant printiovec
1991 routine from net.c (duplicate of tprint_iov in util.c).
1993 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1995 * config.{guess,sub}: updated
1997 2001-05-15 John Hughes <john@Calva.COM>
1999 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2000 it was just passing the sigmask (ucp->uc_sigmask).
2002 2001-05-15 John Hughes <john@Calva.COM>
2004 * util.c: Don't run off the end of valid memory in umovestr when
2005 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2006 unmapped page just after the args/env area).
2008 2001-04-18 John Hughes <john@Calva.COM>
2010 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2011 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2012 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2013 Treat rexecve as an exec.
2014 * system.c: decode arguments to ssisys call on nsc systems.
2015 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2018 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2020 * process.c: fix cast for powerpc code
2021 * linux/powerpc/syscallent.h: update syscall list
2022 * README: fix address for the strace mailinglist
2023 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2024 the realtime signals as well
2026 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2028 * Merge patches from Maciej W. Rozycki:
2029 + util.c: add code to print PC for MIPS
2030 + linux/mips/syscallent.h: updated
2031 + system.c: formating fixes for sys_sysmips
2032 + configure.in: test for yet more headers
2033 + stream.c: use configure-headertests instead of relying on OS hints
2035 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2037 * NEWS: start 4.3.1 items
2038 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2040 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2042 * configure.in: test for asm/sysmips.h and linux/utsname.h
2043 * linux/syscall.h: fix a typo for sys_sysmips
2044 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2047 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2049 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2051 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2053 * linux/ia64/ioctlent.h: regenerated
2055 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2057 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2058 general Linux ioctlent.sh
2060 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2062 * linux/ioctlent.sh: add dir variable for location of kernel headers
2064 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2066 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2068 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2070 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2072 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2074 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2076 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2078 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2080 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2082 * configure.in: use sparc* so we can compile on sparc64 as well
2083 * process.c, syscall.c: work around double define of fpq, fq and fpu
2084 structs on Linux/sparc, and use regs instead of pt_regs
2085 * don't use asm/sigcontext.h on Linux/sparc
2087 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2089 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2091 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2093 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2094 trace threaded programs
2096 2001-03-27 John Hughes <john@Calva.COM>
2098 * aclocal.m4: add check for endianness of long long.
2099 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2100 * configure.in: check for endianness of long long.
2101 * defs.h: change LONG_LONG macro to work with either endianness of
2104 2001-03-27 John Hughes <john@Calva.COM>
2106 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2107 initialisation list for array).
2109 2001-03-27 John Hughes <john@Calva.COM>
2111 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2112 systems - bad merge of Harald Boehme's patch by me.
2114 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2116 * lots of files: add Linux/hppa support
2118 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2120 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2121 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2122 * config.guess: updated
2124 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2126 * linux/ioclsort.c: new file
2127 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2128 the ioctl list that doesn't involve attempting to #include all kernel
2130 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2131 by the new ioctlent.sh
2132 * ioctl.c: only look at the number and type bits for linux, since
2133 ioctlent.sh no longer supplies the others
2135 2001-03-08 John Hughes <john@Calva.COM>
2137 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2138 pretend they have names ending with "?" so that -e trace=stat (for
2140 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2141 * freebsd/i386/syscall.h: consistency.
2143 2001-03-08 John Hughes <john@Calva.COM>
2145 * acconfig.h: add new ST_xxx defines.
2146 * aclocal.m4: macros to check for more fields in struct stat.
2147 * configure.in: use new macros to check for fields in struct stat.
2148 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2150 2001-03-08 John Hughes <john@Calva.COM>
2152 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2153 * file.c: use LONG_LONG
2154 * io.c: use LONG_LONG
2155 * mem.c use LONG_LONG
2157 2001-03-08 John Hughes <john@Calva.COM>
2159 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2160 * aclocal.m4: routines to check for long long off_t and rlim_t.
2161 * configure.in: check for long long off_t and rlim_t.
2162 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2163 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2165 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2166 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2167 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2169 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2170 now done automaticaly for us.
2171 * freebsd/i386/syscall.h: ditto.
2172 * freebsd/i386/syscallent.h ditto.
2174 2001-03-07 John Hughes <john@Calva.COM>
2176 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2177 * file.c: On FreeBSD use stat64 and pals instead of stat.
2178 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2179 * freebsd/i386/syscall.h: ditto.
2180 * freebsd/i386/syscallent.h: ditto.
2182 2001-03-07 John Hughes <john@Calva.COM>
2184 * file.c: merge missing part of Harald Böhme's solaris patches,
2185 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2187 2001-03-07 John Hughes <john@Calva.COM>
2189 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2190 * svr4/syscallent.h: pread/pwrite are TF calls.
2192 2001-03-07 John Hughes <john@Calva.COM>
2194 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2195 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2196 we don't need to know endianness of long long.
2197 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2198 ftruncate, allows reduction in numvber of horrid #if's
2199 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2200 * mem.c: FreeBSD now uses 64 bit version of mmap.
2201 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2202 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2203 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2205 2001-03-06 John Hughes <john@Calva.COM>
2207 * file.c: Implement truncate64 and ftruncate64
2208 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2210 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2212 2001-03-06 John Hughes <john@Calva.COM>
2214 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2215 syscall master file).
2217 2001-03-06 John Hughes <john@Calva.COM>
2219 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2220 zap incorrect syscall subarg range check.
2222 2001-03-06 John Hughes <john@Calva.COM>
2224 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2225 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2226 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2229 2001-03-06 John Hughes <john@Calva.COM>
2231 * dummy.h: add unimplemented UW sycalls
2232 * syscall.h: we can do settimeofday for UW, whopee!
2233 * syscallent.h: fix unimplemented UW syscalls
2235 2001-03-06 John Hughes <john@Calva.COM>
2237 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2238 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2239 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2240 so it doesn't try to use pr_sysarg.
2242 2001-03-06 John Hughes <john@Calva.COM>
2244 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2245 * file.c: handle xstat version _STAT64_VER, aka stat64.
2247 2001-03-06 John Hughes <john@Calva.COM>
2249 * net.c: make sure SOL_ options are defined before using.
2250 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2252 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2254 * net.c: fix format for printing Unix domain sockets
2256 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2258 * linux/mips/syscallent.h: use new sys_sysmips
2259 * system.c: add sys_sysmips decoding
2261 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2263 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2264 submitted the IP6 scope ID updates
2265 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2266 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2268 * configure.in: check for if_indextoname function and sin6_scope_id
2269 * net.c: teach printsock about IP6 scope ids
2271 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2273 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2274 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2275 * Makefile.in: use @mandir@ and @bindir@
2277 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2279 * net.c: fix formating error in sys_setsockopt
2280 * net.c: add list of socketlayers and use that for [gs]etsockopt
2282 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2284 * time.c: use sys/timex.h so things compile with 2.2 kernels
2285 * stream.c: test if MSG_* constants are #defined
2287 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2289 * process.c: perform bpt trick for clone as well so we can get the
2290 pid of the child before it starts doing something
2291 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2292 again with newer libcs
2293 * test/clone.c: improve our testcase a bit
2294 * Merge another patch from Gäel Roualland with FreeBSD updates
2296 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2298 * lots of files: merge patch from Gaël Roualland to add
2299 support for FreeBSD.
2301 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2303 * file.c: update to reflect that st_ino suddenly became a long long
2304 in the in Linux 2.4.0-test6
2306 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2308 * test/clone.c: minor fixup
2309 * Another bunch of patches from John Hughes merged:
2311 + SVR4 printcontext(): sigset_t != sigset_t*
2312 + getcontext returns a value, so print on exit of syscall
2313 + add UC_FP to ucontext_flags for OS writers that can't spell
2314 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2315 + decode_subcall(): only do subcall range checking when needed
2316 * bunch of UnixWare updates
2317 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2319 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2321 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2324 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2326 * strace.c: close outf before we exec a child process
2328 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2330 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2331 * defs.h (struct tcb): Make auxstr member const.
2332 * file.c (fsmagic): And many more magic numbers.
2333 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2335 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2337 * defs.h: balance #if/#endif again
2338 * system.c: fix return statements in sys_capget()
2339 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2340 + file.c: add F_[SG]ETSIG to fcntl flags
2341 + strace.c: don't setre[gu]id if not needed
2342 + system.c: handle sys_reboot for Linux
2343 + term.c: add baudrate constants up to B4000000
2344 + linux/**/syscallent.h: note that munlockall has no arguments
2346 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2348 * CREDITS: fix email address
2349 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2350 * signal.c: honour offset of sigconfig in sigframe structure for
2352 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2354 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2355 AR_BSP points to the _end_ of the active register frame, so we need
2356 to adjust bsp by moving it back by the size of the active frame
2359 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2361 * process.c: add sparc support to change_syscall
2363 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2365 * linux/mips/syscallent.h: fix some typos
2367 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2369 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2372 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2374 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2377 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2379 * README-linux: updated to note that strace might not compile
2380 with development kernels
2381 * bjm.c: sys_query_module: check if malloc succeeds
2382 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2383 * linux/syscallent.h: updated for 2.3.99pre3
2384 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2385 even though Linux doesn't implement them
2386 * syscall.c: add global variables for MIPS registers as well
2387 * syscall.c: move global variables to before get_scno since that uses them
2388 * util.c: oops, misspelled defined
2389 * process.c: fix ptrace calls in change_syscall
2390 * mem.c: decode sys_madvise
2391 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2392 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2393 + small fix for RLIMIT_* and RUSAGE_BOTH
2394 + enhace support for capget and capset
2396 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2398 * test/vfork.c: new file to test vfork traces
2399 * test/.cvsignore: new file
2400 * defs.h: Up maximum number of traced processed to 64
2401 * strace.c: Disable some debugging code from davidm
2402 * implement setarg for more architectures
2403 * implement change_syscall
2405 1999-12-27 Morten Welinder <terra@diku.dk>
2407 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2408 _unsigned_ char parameter.
2410 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2414 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2416 * Merge Linux/ia64 patches
2418 2000-01-02 Pavel Machek <pavel@ucw.cz>
2420 * probe if sys/poll.h exists in configure + minor cleanups
2422 * syscall.c: split trace_syscall into few pieces to make code readable
2424 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2426 * Release version 4.2 to get the current updates out and so
2427 we can concentrate in finishing the clone support.
2429 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2431 * Add 1900 to tm_year in sprinttime
2433 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2435 * file.c: protect printstat64 with STAT64 instead of linux so we can
2436 compile on Linux architectures that don't have it
2437 * util.c: fix LOOP for ARM
2439 Fri Dec 24 18:05:00 EST 1999
2441 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2443 * file.c: Use ugly libc_stat trick also for stat64.
2444 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2445 * process.c (internal_clone): Fix a few typos and add definitions to make
2446 it at least compile.
2447 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2448 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2450 * aclocal.m4: Define AC_STAT64.
2451 * acconfig.h: Define HAVE_STAT64.
2452 * configure.in: Add AC_STAT64.
2454 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2456 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2457 support for Linux on the IBM S/390 architecture
2458 * process.c: add internal_clone(), currently only shows the options
2459 * syscall.c: use internal_clone to handle SYS_clone
2461 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2463 * Rewrite mmap-handling to support mmap2 on Linux
2465 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2467 * Note that Linux can handle sys_semop() as well
2469 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2471 * Include linux/in6.h for glibc2.0 and older
2473 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2475 * Merge patches from John Hughes to make configure support UnixWare
2477 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2479 * Enhance sys_query_module
2481 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2483 * Patches from John Hughes:
2484 + cosmectic fix in sys_getpmsg
2485 + allow net.c to compile on systems without AF_INET6
2486 + Only use long_to_sigset on Linux systems
2487 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2489 + Parse mount arguments for UnixWare
2490 + ACL fixes for UnixWare
2492 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2494 * Release 4.1 to get all the changes made out there
2496 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2498 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2499 + Socket calls parsed better
2500 + bunch of alpha OSF syscalls added
2501 + Fix alpha 32/64 bit issues
2503 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2505 * Move Linux kernelmodule-functions from system.c to bjm.c and
2506 remove duplicate for sys_create_module
2507 * Linux MIPS updates:
2508 + Play with #ifdef's in net.c to get IPv6 right
2509 + Use printargs for vm86-syscall
2511 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2513 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2515 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2517 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2518 and sys_delete_module correctly
2520 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2522 * Update cvsbuild to give a better error if autoconf isn't installed
2523 * Add test for linux/ptrace.h to configure
2524 * Since we define GNU_SOURCE in the Makefile we don't need to define
2525 USE_GNU in file.c anymore
2527 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2529 * #define USE_GNU before including file.c so we get some extra O_* flags
2531 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2533 * Add missing } in IPv6 output
2535 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2537 * Update copyright for strace-graph to BSD to be consistent with
2540 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2542 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2543 defined for all kernelversions
2544 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2546 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2548 * linux/sparc/syscall.h: Declare create_module/init_module.
2549 * configure.in: Allow compilation in a different directory
2550 than the source one.
2551 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2552 so that we don't depend on asm/ptrace.h which clashes with
2555 * syscall.c: Likewise.
2557 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2559 * Syscall 94 on Linux alpha is sys_poll
2561 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2563 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2565 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2567 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2568 + Correctly implement fix sys_createmodule (Linux)
2569 + Add limited handlig of sys_initmodule (Linux)
2571 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2573 * Add configure-test for sys/reg.h and use that
2574 * Use sys/reg.h instead of asm/ptrace.h
2576 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2578 * Remove hack in signal.c for arm architecture
2579 * Add hack so we compile correctly on powerpc
2581 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2583 * Add a corrected patch from Daniel Jacobowitz
2585 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2587 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2588 for the stat structure
2590 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2592 * Fix test for sys/reg include
2594 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2596 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2597 * Fixed some SunOS compile problems earlier that I forgot to include
2600 Mon Jun 14 12:44:25 CEST 1999
2602 * Avoid leakint fd into child when forking, patch from
2603 John Hughes <john@Calva.COM>
2605 Fri Jun 11 14:54:47 CEST 1999
2607 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2608 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2610 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2612 * Brought syscall list for alpha up to date
2614 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2616 * system.c: sys_umount2 syscall support.
2617 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2618 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2619 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2620 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2621 so it needs strace's own copy of the stat structure.
2622 * util.c: Make it compile on sparc-linux.
2623 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2624 * signal.c: rt_sigaction has different arguments on sparc*-linux
2626 * syscall.c: Recognize sparc64-linux binaries.
2628 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2630 * configure.in: Fix typo (CFLAG -> CFLAGS).
2632 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2634 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2636 * Add some sysctl support, patch from Ulrich Drepper
2638 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2640 * Use kernel dirent structure for Linux
2642 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2644 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2645 + some layout and other minor fixes
2646 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2647 is similar enough to i386 to not need it's own subdirectory
2648 + add support for sendfile and mremap syscalls for Linux
2649 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2650 + ioctls.h vs sys/ioctl.h on Alpha platform
2651 + pointer was casted to an int in stream.c
2652 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2653 + several other casts changed
2654 + correct ARM/POWERPC architecture defines in acconfig.h
2655 * Merge in patches from Morten Welinder <terra@diku.dk>
2656 + add some autoconf-tests for includefiles
2657 + handle solaris version of sigcontext struct (actually I hacked this
2658 up again, but the idea is his :)
2660 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2662 * Update syscalls for linux alpha, patch from Bart Warmerdam
2664 * Update sparc code so it actually compiles
2666 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2668 * Add support for old_*stat functions for Linux. Please note you need
2669 to use reasonably recent kernel headers to compile strace now.
2670 * Change references to LINUX into linux in file.c
2671 * Fix include for LDT in mem.c
2673 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2675 * Change in strace maintainership, jrs passed the torch to me.
2677 * Incorporate all changes already made in the Debian strace package:
2678 + compiles with more Linux kernels
2679 + added support for more Linux architectures
2680 + add support for a lot of extra syscalls
2681 + fix some problems with hanging children
2682 + check stray syscall after execv
2683 + decode capget and capset arguments
2684 + add more constants to net.c
2685 + detect ROSE networking
2686 + add more protocol families to domains
2688 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2689 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2690 + added IP, IPX and TCP-options
2691 + added IP, IPX and TCP support to get-/setsockopt()
2693 + updated handling of signals
2695 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2697 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2698 instead of SVR4. That is, read a few bytes at a time
2699 to avoid overrunning the end of the stack.
2701 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2703 * version.c: Version 3.1 is released.
2705 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2707 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2708 as well since that's where glibc declares it. Go figure.
2709 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2710 instead of sigcontext_struct since glibc v5+ apparently
2711 plays games with the native OS namespace.
2712 From David Mosberger-Tang <davidm@AZStarNet.com>.
2714 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2716 * version.c: Version 3.0.14 is released.
2718 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2719 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2720 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2722 Reported by Henrik Storner <storner@osiris.ping.dk>.
2724 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2725 sys/filio.h and sys/stream.h and remove check for poll.
2726 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2727 Handle old and new styles of argument passing for select on Linux.
2728 * ioctl.c, stream.c: Conditionalize stream code on presence of
2729 sys/stream.h instead of poll because glibc implements poll but
2730 not the rest of the stream interface.
2731 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2732 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2734 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2735 * util.c (umoven, umovestr): Move data in long-sized chunks
2736 at a time, instead of hard coding it to be 4.
2737 From David Mosberger-Tang <davidm@AZStarNet.com>.
2739 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2741 * version.c: Version 3.0.13 is released.
2743 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2744 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2745 asm/sigcontext.h to define sigcontext_struct and don't define it
2746 locally if the header is present.
2748 * syscall.c (nerrnos{0,2}): Correct size computation.
2750 * Makefile.in: Remove dependencies and rules relating to files
2751 normally found in the os directory. Because of the new scheme we
2752 don't know precisely where they come from. Sigh.
2753 * signalent.sh: Make it work for sunos4, linux, and svr4.
2754 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2755 to traditional make syntax. Add signalent.h to files which can
2756 unconditionally be rebuilt. Prevent signalent.h from being
2757 unconditionally being rebuilt since it's customized.
2758 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2759 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2760 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2761 4.1.4 and gcc 2.7.2.
2763 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2765 * configure.in, Makefile.in: Add OSARCH concept to finish
2766 build support for the alpha.
2767 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2768 and maintainer-clean rules.
2769 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2770 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2771 for less, greater, and equal since subtraction on two's
2772 complement numbers isn't an order relation (it isn't transitive)!
2773 * linux/Makefile.in: Add rules for the signalent.h file.
2774 * linux/alpha/Makefile.in: New file.
2776 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2778 * version.c: Version 3.0.12 is released.
2780 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2781 From Michael E Chastain <mec@duracef.shout.net>.
2783 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2784 * syscall.c (set_personality): New.
2785 * strace.c (main): Call set_personality.
2786 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2787 ioctlent, and signalent indirect pointers and redirect them
2788 based on personality.
2789 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2790 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2792 * util.c (upeek): Handle case where ptrace returns a long
2793 and sizeof(long) != sizeof(int).
2794 From Richard Henderson <richard@twiddle.tamu.edu>
2796 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2798 * version.c: Version 3.0.11 is released.
2800 * many files: Fix more printf warnings for other platforms.
2802 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2804 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2805 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2807 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2808 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2810 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2812 * version.c: Version 3.0.10 is released.
2814 * Makfile.in: Add os/arch to includes so that a given arch
2815 (like alpha) can override the native arch (like i386).
2816 * configure.in: Check for sendmsg.
2818 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2819 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2821 * acconfig.h, configure.in: Detect the alpha.
2822 * ioctl.c: Handle the alpha.
2823 * defs.h: Make some members long for the alpha. Define
2824 some register nicknames. Add support for WAITEXECVE.
2825 * file.c [ALPHA]: Support the alpha for statfs. Add
2826 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2827 major and minor results are suitable for passing to printf.
2828 * signal.c, syscall.c: Support the alpha.
2829 * process.c: Add alpha user offsets.
2830 * most files: Use %l? for printf arguments since
2831 most are now longs for the alpha.
2832 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2834 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2836 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2838 * version.c: Version 3.0.9 is released.
2840 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2842 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2843 Linux kernel version system calls.
2845 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2847 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2848 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2849 decode IPC calls using it.
2850 * sunos4/dummy.h: Alias sys_semop to printargs.
2851 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2852 * sunos4/syscallent.h: Include new subcalls for IPC.
2853 From Matthias Pfaller <leo@dachau.marco.de>.
2855 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2857 * version.c: Version 3.0.8 is released.
2859 * time.c [LINUX]: Explicitly include linux/version.h.
2861 * strace.c (main): Don't let them even *try* to
2862 get strace to attach to itself since some systems
2863 don't handle this case very gracefully.
2864 Reported by David S. Miller <davem@caip.rutgers.edu>.
2866 * Makefile.in (distclean): Fix it for subdirectories.
2868 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2869 sys_flags member for each defined system call.
2871 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2873 * defs.h (TRACE_*): New flags to describe what class
2874 of system call each system call is.
2875 (sysent): Add sys_flags member.
2876 * syscall.c (sysent): Define (and later undef) abbreviations
2877 for the system call class flags.
2878 (lookup_class): New function to translate strings to
2879 system call class flags.
2880 (qualify): Handle new system call class mechanism.
2881 * linux/syscallent.h: Fill in the new sys_flags member
2882 for each defined system call.
2884 * defs.h (print_sock): Remove redundant and non-K&R C
2885 compatible prototype. From Juergen Weigert
2886 <jnweiger@immd4.informatik.uni-erlangen.de>.
2888 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2890 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2891 From Michael E Chastain <mec@duracef.shout.net>.
2893 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2894 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2896 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2898 * file.c (sprintfstype): Enclose string result in double
2901 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2902 constantly evolving timex structure.
2903 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2905 * defs.h, syscall.c, strace.c: Rename syscall to
2906 trace_syscall and change prototype and all callers
2907 because of broken Linux shared libraries.
2908 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2910 * Makefile.in (clean): Check for a file with test -f not
2911 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2913 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2915 * version.c: Version 3.0.7 is released.
2917 * util.c (string_quote): Fix thinko which caused core
2918 dumps for strings with quotes in them.
2919 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2921 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2922 files from /usr/include, not just the linux one.
2923 From Michael E Chastain <mec@duracef.shout.net>.
2925 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2926 fewer false positives on more kernel flavors.
2927 From Michael E Chastain <mec@duracef.shout.net>.
2929 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2931 * version.c: Version 3.0.6 is released.
2933 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2935 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2936 on MC_SYNC instead of HAVE_MCTL.
2937 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2938 (sys_msync): New function.
2940 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2942 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2943 sys_flock and sys_getdents.
2944 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2946 * file.c (sys_getdents): Define unconditionally and handle
2948 * strace.c (main): Disallow username option unless both real
2949 and effective uids are root.
2951 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2953 * strace.c (main): Ensure that run_uid and run_gid are
2954 always set to something meaningful.
2955 (main, newoutf) [!SVR4]: Swap real and effective uids while
2956 opening any output files.
2957 (main) [!SVR4]: Treat effective uid of root as a request
2958 to handle suid binaries correctly using the real uid of
2961 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2963 * Makefile.in: Add `|| true' to clean rule because
2964 although GNU make 3.74 uses `sh -c' to invoke commands
2965 every other make in the world uses `sh -ec'.
2967 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2968 arguments appear to be stored on the stack, not in the
2969 registers following A3 (empirical result).
2971 * defs.h: Add prototype for printsock.
2972 * svr4/dummy.h: Remove generic handling of sys_mount.
2973 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2974 get access to SGI mount information.
2975 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2976 (sys_mount) [SVR4, MIPS]: New function.
2977 (sys_mount) [SVR4, !MIPS]: New function.
2979 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2981 * version.c: Version 3.0.5 is released.
2983 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2984 tv_usec members to long when using printf.
2986 * ipc.c: Omit define of __KERNEL__.
2987 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2988 want which __KERNEL__ used to provide.
2989 (sys_msgrcv): Change reference to ipc_kludge structure to
2990 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2992 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2993 Linux specific options.
2995 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2996 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2997 instead of depending of __KERNEL__.
2999 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3001 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3003 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3004 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3005 and AC_DECL__SYS_SIGLIST.
3006 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3007 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3008 (strsignal): Use SYS_SIGLIST_DECLARED.
3010 net.c (sys_socket): Omit inadvertent surplus comma when
3011 protocol family isn't PF_INET.
3013 util.c (dumpstr): Fix incorrect printing of one too many
3014 characters when the length is not an even multiple of 16 bytes.
3015 Reported by Juergen Weigert
3016 <jnweiger@immd4.informatik.uni-erlangen.de>.
3018 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3020 * ioctl.c (compare): Change prototype to match POSIX qsort.
3021 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3022 * strace.c (trace) [SVR4]: Break out of for loop instead of
3023 returning when finished so final return statement is executed.
3024 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3025 (syscall) [LINUX]: Correct typo which commented out the M68K
3027 * util.c (printstr): Cast unsigned char pointer argument
3028 to char pointer in umovestr call.
3029 (dumpstr): Likewise for umoven.
3031 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3033 * version.c: Version 3.0.4 is released.
3035 * signal.c (sys_sigblock): Move after the definition of
3036 sys_sigsetmask that it calls to avoid an implicit declaration.
3037 * stream.c (transport_user_options, transport_server_options):
3038 Only needed if TI_BIND is defined.
3039 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3041 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3042 the tcp arguement from the call to exiting. Add getrval2
3043 check so no fork processing is done in the child.
3044 (printwaitn): Initialize exited so that its value is defined
3045 for all flows of execution.
3047 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3049 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3050 setfsuid, setfsgid, and _llseek syscalls.
3051 * linux/syscall.h: Add prototypes for them.
3052 * linux/syscallent.h: Add them to the syscall entries table.
3053 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3054 defines and conditionally include linux/personality.h if
3055 __NR_personality is defined.
3056 (personality_options) [LINUX]: New table.
3057 (sys_personality) [LINUX]: New function.
3059 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3061 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3062 on the number of traced processes so that we can have untraced
3063 children (e.g. via popen).
3065 * strace (main) [!SVR4]: Call fake_execve to get the actual
3066 exec and its arguments into the trace.
3067 (environ): Declare it.
3068 * process.c (fake_execve): New function.
3069 (headers): Include sys/syscall.h to get SYS_* defines.
3071 * process.c (sys_execv, sys_execve): Surround argument annotations
3072 with C comment delimiters.
3073 (printargv, printargc): The arg vector is an array of char pointers
3076 * strace.c (printleader): Also check for multiple -p arguments
3077 when deciding whether to print the pid field.
3079 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3080 * defs.h (strerror, strsignal): Add these prototypes if we provide
3082 * configure.in (AC_CHECK_FUNCS): Add strerror.
3084 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3085 and blocked signals.
3087 * strace.c (main): Add username option. Verify they are root before
3088 letting them use it. Look up the ids in the password file. Set
3089 them just before executing the program.
3090 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3092 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3094 * version.c: Version 3.0.3 is released.
3096 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3097 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3099 * strace.c (outfname): Initialize to NULL.
3100 (main): Defer output file processing until after arguments.
3101 Allow either a pipe or a bang for command arguments.
3102 Check if outfname is NULL instead of checking outf for stderr.
3103 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3104 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3105 (tprintf): Avoid calling vfprintf if outf is NULL.
3107 * strace.c (main): Use popen if -o argument begins with a pipe.
3108 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3110 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3111 but WIFSTOPPED was used.
3113 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3114 rule to prevent the comment from being untrue.
3116 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3118 * strace.c (sys_exit): Move follow fork code to internal_exit.
3119 (sys_fork): Move follow fork code to internal_fork.
3120 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3121 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3122 (vforking): Remove this static variable and check scno in
3123 internal_fork instead.
3124 (internal_exit, internal_fork, internal_exec, internal_wait): New
3126 * defs.h: Add prototypes for the new internal_* functions.
3127 * syscall.c (syscall): Move syscall entering trace qualifier check
3128 and reprint checking after context decoding and precede them with
3129 a call to internal_syscall. Precede syscall exiting trace
3130 qualifier check with a call to internal_syscall.
3131 (internal_syscall): New function.
3133 * defs.h (struct tcb): Make scno signed.
3134 * strace.c (syscall) Make u_error signed.
3135 [LINUX, I386]: Avoid unsigned cast in eax check.
3136 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3137 * desc.c (sys_select): Make cumlen unsigned
3139 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3141 * net.c (socktypes): Add SOCK_PACKET.
3143 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3145 * Makefile (clean): Check explicitly for a Makefile in subdirs
3146 before running make in them.
3148 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3150 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3151 [MIPS] (detach): Initialize error for MIPS case.
3152 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3154 * syscall.c (decode_subcall): Move variable i into conditionals
3156 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3157 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3159 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3160 printing since we don't know what the size of their type is.
3161 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3162 if autoconf detects it since it seems to either not work or do
3163 something else entirely on Irix 5.3.
3165 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3167 * version.c: Version 3.0.2 is released.
3168 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3169 so that the file descriptor arg is decimal.
3171 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3173 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3174 because on Linux they are enumerators.
3176 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3179 * util.c (printxval): When there is no translation, print the actual
3180 number first and the the default value as a C comment.
3182 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3183 sys_setsockopt): Change first argument from unsigned to signed to
3184 cater to the frequent practice of calling system calls with a file
3186 * mem.c (sys_mmap): Likewise.
3188 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3190 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3192 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3194 * version.c: Version 3.0.1 is released.
3195 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3196 * config.guess, config.guess: Update from the FSF.
3197 * install-sh: New from the FSF.
3199 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3201 * Makefile.in: Add m68k arch.
3202 * acconfig.h (M68K): Add m68k define.
3203 * configure.in: Add detection of arch m68k.
3204 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3206 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3208 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3209 * syscall.c [M68K] (syscall): Support m68k syscall number register
3210 and errno in d0 instead of eax.
3211 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3212 program counter in PT_PC instead of EIP.
3213 [M68K] (LOOP): Support m68k loop instruction.
3214 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3216 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3217 to MAP_FIXED instead of MAP_ANONYMOUS.
3218 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3220 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3221 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3223 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3225 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3226 Reported by Thanh Ma <tma@encore.com>.
3228 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3229 1.1.62 doesn't continue a traced child when the parent exits.
3230 Reported by Matt Day <mday@artisoft.com>.
3232 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3234 * util.c (printstr): Fix longstanding bug in notating string
3237 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3238 child to go into the execve syscall to avoid spurious traces.
3239 [LINUX] (detach): Conditionalize the status variable.
3241 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3243 * Makefile.in: Add mips arch.
3244 * acconfig.h (MIPS): Add mips define.
3245 * configure.in: Add detection of opsys irix5 and arch mips. Check
3247 Check for sys/sysconfig.h header.
3248 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3249 * file.c [SVR4]: Include sys/cred.h.
3250 (access_flags): Update access flags for SGI.
3251 (sprinttime): Change type of sprinttime argument from unsigned
3253 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3254 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3255 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3256 Cast si_band member to long before printing.
3257 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3258 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3259 * strace.c [SVR4] [MIPS]:
3260 (foobar): New dummy signal handler.
3261 (main): Install a dummy signal handler in the child before pausing
3262 to work around an SGI bug in PRSABORT.
3263 (proc_open): Send a interrupt to the child instead of aborting the
3264 syscall which doesn't work on Irix5.2.
3265 * svr4/dummy.h: Add new unfinished SGI syscalls
3266 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3267 existing calls (e.g. sys_ksigaction like sys_sigaction).
3268 Printargs does the print thing for sys_sethostid.
3269 * svr4/syscall.h: Declare all new SGI syscalls.
3270 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3271 and add it to all subcall entry points.
3272 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3273 decode as subcalls on MIPS. Instead, use the normal syscalls.
3274 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3275 since SGI syscall numbers are off by one.
3276 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3277 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3278 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3279 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3280 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3281 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3282 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3283 Add workaround for broken SGI pr_sysarg on syscall entry.
3284 [SVR4] (syscall): Conditionalize subcall decoding for
3285 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3286 [SVR4] [MIPS] (getrval2): Handle SGI.
3287 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3288 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3289 [MIPS] (syssgi_options, sys_syssgi): New for SGI.