1 2004-07-12 Roland McGrath <roland@redhat.com>
3 * net.c (addrfams): Make variable global.
4 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
5 SIOCGIFINDEX, and SIOCGIFCONF.
6 From Ulrich Drepper <drepper@redhat.com>.
9 * linux/ioctlsort.c: Add some #includes.
10 [POWERPC]: Kludge out high bits.
11 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
12 * linux/powerpc/ioctlent.h: Likewise.
14 2004-07-11 Roland McGrath <roland@redhat.com>
16 * linux/ioctlent.sh: Replace asm with $asm in all places.
18 * configure.ac: Add I386 as AM_CONDITIONAL.
19 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
22 2004-07-08 Roland McGrath <roland@redhat.com>
24 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
25 that's what the kernel will do.
27 2004-07-07 Roland McGrath <roland@redhat.com>
29 * linux/ioctlent.sh: Take optional second argument to use as directory
30 name in place of `asm'.
32 2004-06-27 Roland McGrath <roland@redhat.com>
34 * configure.ac, NEWS: Version 4.5.5.
35 * strace.spec, debian/changelog: 4.5.5-1.
37 2004-06-22 Roland McGrath <roland@redhat.com>
39 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
40 sign extend the low 32 bits of RAX to 64 bits.
43 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
45 2004-06-03 Roland McGrath <roland@redhat.com>
47 * configure.ac, NEWS: Version 4.5.4.
48 * strace.spec, debian/changelog: 4.5.4-1.
50 * net.c (domains): Add many PF_* values #ifdef PF_*.
51 (addrfams): Add many AF_* values #ifdef AF_*.
52 Fixes Debian bug #250506.
54 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
56 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
58 (main): Print a note that program output is generated by
60 * linux/ioctlent.sh: Build the list of ioctls defined in
61 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
62 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
63 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
64 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
65 * linux/ioctlent.h: Regenerated from linux-2.6.5.
68 2004-06-03 Roland McGrath <roland@redhat.com>
70 * debian/control (Architecture): Add amd64.
71 Fixes Debian bug #246568.
73 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
74 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
75 (expand_tcbtab): New function, broken out of ...
76 * process.c (fork_tcb): ... here, call that.
77 * defs.h: Declare expand_tcbtab.
79 2004-04-19 Roland McGrath <roland@redhat.com>
81 * process.c (printstatus): Add a space before | in output.
83 2004-04-16 Roland McGrath <roland@redhat.com>
85 * configure.ac: Version 4.5.3.
86 * strace.spec, debian/changelog: 4.5.3-1.
88 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
90 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
91 from long to unsigned long, to fix output of the quotactl command
95 2004-04-16 Roland McGrath <roland@redhat.com>
97 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
98 From Maxim Shchetynin <maxim@de.ibm.com>.
100 * configure.ac: Check for <mqueue.h>.
101 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
102 decode struct mq_attr.
103 * NEWS: Mention mq support.
105 * linux/syscall.h: Support new mq_* syscalls on Linux.
106 * linux/syscallent.h: Likewise.
107 * linux/dummy.h: Likewise.
109 * time.c (printsigevent): Handle SIGEV_THREAD.
110 From Ulrich Drepper <drepper@redhat.com>.
113 2004-04-13 Roland McGrath <roland@redhat.com>
115 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
117 From Ulrich Drepper <drepper@redhat.com>.
120 * process.c (printstatus): Mask out bits presented symbolically, and
121 print "| 0xnnn" if the remaining bits are not all zero.
122 Fixes Debian bug #240062.
124 * process.c (print_affinitylist): Rewritten to handle indirect values.
125 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
126 From Ulrich Drepper <drepper@redhat.com>.
129 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
131 2004-04-08 Roland McGrath <roland@redhat.com>
133 * strace.c (main) [LINUX]: When attaching for -p, look in
134 /proc/PID/task for all threads and attach them as presumed
135 CLONE_THREAD children.
136 * NEWS: Mention the feature.
139 2004-03-02 Roland McGrath <roland@redhat.com>
141 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
142 From Michael Holzheu <HOLZHEU@de.ibm.com>.
144 * debian/control (Standards-Version): Update to 3.6.1.
146 2004-03-01 Roland McGrath <roland@redhat.com>
148 * configure.ac, NEWS: Version 4.5.2.
149 * strace.spec, debian/changelog: 4.5.2-1.
151 * strace.c (main): Avoid potential buffer overruns from ludicrous
152 arguments or PATH values.
153 * syscall.c (qual_signal): Bail out for too-long string.
155 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
156 Fixes Debian bug #223207.
158 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
160 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
161 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
162 struct modify_ldt_ldt_s.
163 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
165 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
166 From Tim Yamin <plasmaroo@gentoo.org>.
168 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
171 * configure.ac: Check for `struct pt_all_user_regs'
172 and `struct ia64_fpreg' in <sys/ptrace.h>.
173 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
174 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
176 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
177 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
179 * util.c [LINUX] (arg0_index, arg1_index): New macros.
180 [S390 || S390X]: Define them with inverted values.
181 (setbpt): Use them for u_arg indices.
183 2004-02-26 Andreas Schwab <schwab@suse.de>
185 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
186 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
187 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
189 2004-03-01 Roland McGrath <roland@redhat.com>
191 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
192 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
193 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
194 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
195 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
196 sys_sched_get_priority_min): New functions.
197 From Ulrich Drepper <drepper@redhat.com>.
200 2004-02-20 Roland McGrath <roland@redhat.com>
202 * linux/hppa/syscallent.h: Update some syscalls.
203 From Randolph Chung <tausq@debian.org>.
204 Fixes Debian bug #231632.
206 2003-12-31 David Mosberger <davidm@hpl.hp.com>
208 * process.c (internal_exit): For ia64, also recognize IA-32 252
210 (change_syscall): For IA64, also support changing IA-32 syscalls.
211 * syscall.c (internal_syscall): For IA64, also recognize IA-32
212 syscall 252 (exit_group) as an internal_exit() syscall.
213 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
215 (SYS_vfork): Likewise.
216 (arg_setup): For IA64 version, also support IA-32 syscalls.
217 (get_arg0): Likewise.
218 (get_arg1): Likewise.
219 (set_arg0): Likewise.
220 (set_arg1): Likewise.
222 2004-02-15 Anton Blanchard <anton@samba.org>
224 * linux/powerpc/syscallent.h: Add rtas call.
225 Shift multiplexed syscalls to start at 300, we are already about
226 to hit 256 real syscalls.
227 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
229 2004-02-19 Roland McGrath <roland@redhat.com>
231 * strace.c (main): Use TCP->pid, not PID, in -p message.
232 Fixes Debian bug #229802.
234 2004-01-13 Roland McGrath <roland@redhat.com>
236 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
239 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
240 Reported by Petter Reinholdtsen <pere@hungry.com>.
242 2003-12-31 David Mosberger <davidm@hpl.hp.com>
244 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
246 2003-12-14 Anton Blanchard <anton@samba.org>
248 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
249 Use %llu formats for them.
251 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
253 * linux/powerpc/syscallent.h: Update to include recently added
256 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
257 ppc64, we were misreporting syscalls that really succeeded as having
260 2004-01-13 Roland McGrath <roland@redhat.com>
262 * strace.1: Remove comment about vfork on Linux.
263 Fixes Debian bug #223390.
265 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
266 (sys_getdents64) [LINUX]: Print d_type field.
268 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
270 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
271 killed process if available. Fixes RH#112117.
273 2003-11-13 Roland McGrath <roland@redhat.com>
275 * configure.ac, NEWS: Version 4.5.1.
276 * strace.spec, debian/changelog: 4.5.1-1.
278 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
280 * defs.h (ioctl_lookup): Prototype change.
281 * ioctl.c (ioctl_next_match): New function.
282 * defs.h: Declare it.
283 * io.c (sys_ioctl): Use it, to display all possible ioctl names
284 when there's more than one match.
285 * ioctl.c (ioctl_lookup): Likewise.
286 * stream.c (internal_stream_ioctl): Likewise.
287 Patch from Solar Designer <solar@openwall.com>.
289 2003-11-13 Roland McGrath <roland@redhat.com>
291 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
292 * linux/sh64/syscallent.h: Likewise.
294 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
297 * util.c (printuid): New function.
298 * defs.h: Declare it.
299 * file.c (sys_chown): Use it.
300 * file.c (sys_fchown): Likewise.
301 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
302 sys_setresgid): Likewise.
303 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
304 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
305 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
306 setuid32, setgid32, setfsuid32, setfsgid32.
307 * process.c [LINUX]: Define GETGROUPS32_T.
308 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
310 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
313 2003-11-11 Roland McGrath <roland@redhat.com>
315 * strace.c (main): Bail with usage error for missing command before we
316 open the -o file or fiddle uids.
318 2003-11-06 Roland McGrath <roland@redhat.com>
320 * strace.c (main): Treat piped output more like file output.
321 Disallow -ff with piped output. Fixes RH#105366.
322 Reported by Dmitry V. Levin <ldv@altlinux.org>
324 * strace.c (tprintf): Check result of vfprintf and use perror when it
325 fails while not writing to stderr itself. Fixes Debian bug #218762.
327 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
328 From Ulrich Drepper <drepper@redhat.com>.
330 2003-11-01 Roland McGrath <roland@redhat.com>
332 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
333 setitimer rather than hard-coding a value based on HZ.
334 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
336 2003-10-21 Roland McGrath <roland@redhat.com>
338 * strace.1: Fixed a few spelling errors.
339 Fixes Debian bug #217008.
341 * syscall.c: Revert last change, was broken.
343 2003-10-01 Roland McGrath <roland@redhat.com>
345 * process.c (internal_clone): Don't suspend parent when call requested
346 a specific PID that is not a traced child.
348 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
349 from right to left so we don't have to presume the size.
350 Reported by David Woodhouse <dwmw2@redhat.com>.
352 2003-09-25 Roland McGrath <roland@redhat.com>
354 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
355 these in the table if they are defined.
357 2003-09-24 Roland McGrath <roland@redhat.com>
359 * configure.ac, NEWS: Version 4.5.
360 * strace.spec, debian/changelog: 4.5-1.
362 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
363 instruction decoding branch if TCB_INSYSCALL is clear.
364 Reported by <jochen@penguin-breeder.org>.
366 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
368 2003-09-23 Roland McGrath <roland@redhat.com>
370 * strace.spec: On ppc64 (maybe others later), create an strace64
371 package as well containing just /usr/bin/strace64.
373 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
376 2003-08-21 Roland McGrath <roland@redhat.com>
378 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
379 * linux/x86_64/syscallent.h: Likewise.
380 * linux/s390/syscallent.h: Likewise.
381 * linux/s390x/syscallent.h: Likewise.
383 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
385 * defs.h (ALIGN64): Define for MIPS.
386 * io.c (PREAD_OFFSET_ARG): Define.
387 (sys_pread, sys_pwrite): Use it.
388 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
390 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
391 (truncate64, ftruncate64): Pretty-print.
392 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
393 (truncate64, ftruncate64): Take four arguments.
395 2003-07-17 Roland McGrath <roland@redhat.com>
397 * configure.ac, NEWS: Version 4.4.99.
398 * strace.spec, debian/changelog: 4.4.99-1.
400 2003-07-15 Anton Blanchard <anton@samba.org>
402 * ipc.c: Add SHM_HUGETLB field.
403 Mask out permission bits in msgget, semget and shmget before
404 printing resource_flags.
405 Mask execute permission bits (even though we dont currently
408 2003-07-17 Roland McGrath <roland@redhat.com>
410 * linux/powerpc/syscallent.h (tgkill): New at 250.
412 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
413 From Ulrich Drepper <drepper@redhat.com>.
415 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
416 * file.c (printstatfs): Print f_fsid and f_frsize.
417 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
418 * linux/syscall.h: Add decls.
419 From Ulrich Drepper <drepper@redhat.com>.
421 2003-07-09 Roland McGrath <roland@redhat.com>
423 * linux/ia64/syscallent.h (tgkill): New at 1235.
425 2003-07-05 Richard Henderson <rth@twiddle.net>
427 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
428 * syscall.c (ERESTART_RESTARTBLOCK): New.
429 (trace_syscall): Print it.
430 * linux/alpha/syscallent.h (osf_syscall): Name properly.
431 (osf_set_program_attributes): Fix typo.
432 (osf_nfssvc): Likewise.
433 (osf_sigsendset): Likewise.
434 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
435 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
436 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
437 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
438 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
439 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
440 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
441 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
442 clock_getres, clock_nanosleep, semtimedop): New.
444 2003-07-08 Roland McGrath <roland@redhat.com>
446 * signal.c (sys_tgkill): New function.
447 * linux/syscall.h: Declare it.
448 * linux/syscallent.h: Add tgkill.
450 2003-06-27 Roland McGrath <roland@redhat.com>
452 * configure.ac: Check for type `struct __old_kernel_stat'.
453 * file.c (convertoldstat, printoldstat): Define under
454 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
455 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
456 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
457 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
459 2003-06-26 Roland McGrath <roland@redhat.com>
461 * configure.ac: SHMEDIA -> SH64
464 * process.c: Likewise.
466 * syscall.c: Likewise.
468 * linux/shmedia/syscallent.h: Moved to ...
469 * linux/sh64/syscallent.h: ... here.
471 * config.guess: Update from canonical version, timestamp 2003-06-17.
472 * config.sub: Likewise.
474 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
475 From: Joshua Neal <tinara@netpipeline.net>.
477 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
478 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
479 * linux/ia64/syscallent.h: Likewise.
480 * linux/powerpc/syscallent.h: Likewise.
481 * linux/s390/syscallent.h: Likewise.
482 * linux/s390x/syscallent.h: Likewise.
483 * linux/x86_64/syscallent.h: Likewise.
484 From Jakub Jelinek <jakub@redhat.com>.
486 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
487 From Michael Holzheu <HOLZHEU@de.ibm.com>.
489 2003-06-23 Roland McGrath <roland@redhat.com>
491 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
492 From Ulrich Drepper <drepper@redhat.com>.
494 2003-06-10 Roland McGrath <roland@redhat.com>
496 * configure.ac, NEWS: Version 4.4.98.
497 * strace.spec, debian/changelog: 4.4.98-1.
499 2003-06-09 Roland McGrath <roland@redhat.com>
501 * linux/s390x/syscallent.h: Update many syscalls.
502 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
504 * linux/s390/syscallent.h: Update many syscalls.
505 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
507 * linux/shmedia/syscallent.h: New file.
508 From Stephen Thomas <stephen.thomas@superh.com>.
510 * strace.c (trace): Print a message and newline for a WIFEXITED report
511 from the process we just printed an unterminated syscall line for.
513 2003-06-03 Roland McGrath <roland@redhat.com>
515 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
517 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
518 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
519 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
520 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
521 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
522 (get_error) [LINUX] [ARM]: Update.
523 (syscall_enter) [LINUX] [ARM]: New case.
524 * util.c (printcall) [LINUX] [ARM]: New case.
526 * debian/control (Standards-Version): Update to 3.5.10.
528 * strace.c (main): In PATH search, accept only a regular file with
529 execute bits set. Fixes Debian bug #137103.
531 2003-06-02 Roland McGrath <roland@redhat.com>
533 * strace.c (main): Set -q when given -o and not -p, and not when not
534 given -o, to match what the man page always said.
535 Fixes Debian bug #47113, #153678.
537 * configure.ac, NEWS: Version 4.4.97.
538 * strace.spec, debian/changelog: 4.4.97-1.
540 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
541 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
543 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
544 timestamp 2003-05-22.
545 * config.sub: Likewise, timestamp 2003-05-24.
547 2003-05-22 Roland McGrath <roland@redhat.com>
549 * defs.h (struct tcb): New member `nzombies'.
550 * strace.c (alloctcb): Initialize it.
551 (droptcb): Increment our parent's zombie count.
552 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
553 process has zombies it can reap. On the way out, if we reaped
554 an untraced process, decrement the zombie count.
556 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
557 separately using signame.
559 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
560 of literal 0 for index. Consult the right flags without clobbering
561 anything when we reparent the new child to the caller's parent thread.
563 * linux/s390/syscallent.h: Fix sys_clone argument count.
564 * linux/s390x/syscallent.h: Likewise.
565 * linux/mips/syscallent.h: Likewise.
566 * linux/alpha/syscallent.h: Likewise.
567 * linux/powerpc/syscallent.h: Likewise.
568 * linux/sh/syscallent.h: Likewise.
569 * linux/sparc/syscallent.h: Likewise.
570 * linux/hppa/syscallent.h: Likewise.
572 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
573 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
575 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
576 [LINUX || SVR4] (siginfo_codes): Add strings for them.
578 * process.c (print_affinitylist): Fix loop condition.
579 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
581 2003-04-10 Roland McGrath <roland@redhat.com>
583 * syscall.c (qual_desc): Return zero after parsing number.
584 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
586 2003-04-07 Roland McGrath <roland@redhat.com>
588 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
589 * linux/syscall.h: Likewise.
590 * ipc.c [LINUX] (sys_semtimedop): New function.
591 From Ulrich Drepper <drepper@redhat.com>.
593 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
594 From Ulrich Drepper <drepper@redhat.com>.
596 2003-04-01 Philippe De Muyter <phdm@macqel.be>
598 * sock.c, stream.c: Check #ifdef LINUX, not linux.
599 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
601 2003-03-30 Roland McGrath <roland@redhat.com>
603 * configure.ac, NEWS: Version 4.4.96.
604 * strace.spec, debian/changelog: 4.4.96-1.
606 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
608 Various fixes for SuperH [SH]:
609 * mem.c (sys_old_mmap): mmap() parameters passed in registers
610 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
612 * process.c (change_syscall): Fixed register which holds system
614 * util.c (arg0_offset, arg1_offset): provide definition
615 * Makefile.am: Added new files in linux/sh
616 * linux/sh/syscallent.h: New file.
617 * linux/sh/errnoent.h: New file.
618 * linux/sh/ioctlent.h: New file.
619 * linux/sh/signalent.h: New file.
621 * linux/ioctlent.sh: Take an arg for location of header files
622 * syscallent.sh: Replaced lost $
624 2003-03-30 Roland McGrath <roland@redhat.com>
626 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
627 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
628 From Ulrich Drepper <drepper@redhat.com>.
630 * linux/syscallent.h: Use sys_getrlimit for 191.
631 Use name "old_getrlimit" for 76.
632 Reported by Ulrich Drepper <drepper@redhat.com>.
634 2003-03-18 Roland McGrath <roland@redhat.com>
636 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
638 2003-03-17 Roland McGrath <roland@redhat.com>
640 * linux/x86_64/syscallent.h: clone takes 5 args.
641 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
643 2003-03-15 Roland McGrath <roland@redhat.com>
645 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
647 2003-03-14 Roland McGrath <roland@redhat.com>
649 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
651 * linux/ia64/syscallent.h: clone takes 5 arguments.
652 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
654 2003-03-12 Roland McGrath <roland@redhat.com>
656 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
657 Use sys_clone for clone2.
658 * linux/syscall.h: Don't declare sys_clone2.
659 * process.c (sys_clone): Rewritten to handle both flavors,
660 print all extra args depending on flag bits.
661 (sys_clone2): Function removed.
663 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
665 2003-03-04 Roland McGrath <roland@redhat.com>
667 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
668 TCB_INSYSCALL is clear, like other platforms do.
670 2003-03-04 Ulrich Drepper <drepper@redhat.com>
672 * mem.c [LINUX] (sys_remap_file_pages): New function.
673 * linux/syscall.h: Declare it.
674 * linux/syscallent.h: Use it.
675 * linux/powerpc/syscallent.h: Likewise.
677 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
679 2003-02-26 Roland McGrath <roland@redhat.com>
681 * configure.ac: Fix typo in netinet/in.h check.
682 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
683 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
685 2003-02-24 Roland McGrath <roland@redhat.com>
687 * configure.ac, NEWS: Version 4.4.95.
688 * strace.spec, debian/changelog: 4.4.95-1.
690 * process.c (sys_getresgid): Fix typos in argument access.
692 2003-02-23 Roland McGrath <roland@redhat.com>
694 * process.c (sys_getresuid): Fix typos in argument access.
695 Reported by Anton Blanchard <anton@samba.org>.
697 2003-02-19 Roland McGrath <roland@redhat.com>
699 * configure.ac, NEWS: Version 4.4.94.
700 * strace.spec, debian/changelog: 4.4.94-1.
702 * version.c: Removed.
703 * Makefile.am (strace_SOURCES): Remove it.
704 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
706 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
707 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
708 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
710 2003-01-23 Roland McGrath <roland@redhat.com>
712 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
713 SPARC, which doesn't use the header regardless.
715 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
718 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
720 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
721 [! SYS_putpmsg] (sys_putpmsg): Likewise.
723 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
724 since they can conflict.
726 2003-01-21 Roland McGrath <roland@redhat.com>
728 * strace.c (usage): Omit -z, since it has never worked properly.
731 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
732 var=val in environ or to remove var, respectively.
734 * strace.1, NEWS: Document it.
736 * configure.ac, NEWS: Version 4.4.93.
737 * strace.spec, debian/changelog: 4.4.93-1.
738 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
740 2003-01-20 Roland McGrath <roland@redhat.com>
742 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
743 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
744 TCB_WAITEXECVE state with special kludges.
746 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
747 reversed from other architectures.
749 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
750 conditional on [TCB_WAITEXECVE] instead of list of processors.
752 * util.c (restore_arg0): Evaluate args in no-op defns.
754 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
755 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
757 2003-01-17 Anton Blanchard <anton@samba.org>
759 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
761 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
763 2003-01-14 Roland McGrath <roland@redhat.com>
765 * linux/powerpc/errnoent.h: Add missing errnos.
766 * linux/powerpc/ioctlent.h: Update ioctl values.
767 From Anton Blanchard <anton@samba.org>.
769 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
770 From Anton Blanchard <anton@samba.org>.
772 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
773 sys_ftruncate64, instead of printargs, for those syscalls.
774 * linux/mips/syscallent.h: Likewise.
775 * linux/powerpc/syscallent.h: Likewise.
776 * linux/s390/syscallent.h: Likewise.
777 * linux/sparc/syscallent.h: Likewise.
779 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
780 All others at the moment use linux/syscallent.h, where it's 300.
782 * strace.1: Update bug reporting info.
784 * resource.c [LINUX] (quotacmds): Grok new command encodings.
785 From Nathan Scott <nathans@debian.org>.
787 * configure.ac, NEWS: Version 4.4.92.
788 * strace.spec, debian/changelog: 4.4.92-1.
790 * configure.ac: Match powerpc* (includes powerpc64), and don't match
791 ppc (never comes out of config.sub).
793 * process.c (sys_ptrace): Use #lx format for address argument.
794 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
795 * process.c [POWERPC]: Likewise.
796 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
797 * syscall.c (get_scno) [POWERPC]: Likewise.
798 * util.c [POWERPC]: Likewise.
799 (printnum): Use long for NUM.
800 From Anton Blanchard <anton@samba.org>.
802 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
804 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
805 appropriately via set_arg0 or no-ops for each architecture.
806 (clearbpt): Use those instead of set_arg0 and set_arg1.
808 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
809 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
810 sys_ftruncate64, instead of printargs, for those syscalls.
812 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
813 (sys_ptrace): Use printxval.
814 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
815 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
817 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
818 print it before using printxval.
819 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
821 2003-01-13 Roland McGrath <roland@redhat.com>
823 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
824 timestamp 2003-01-10.
825 * config.sub: Likewise, timestamp 2003-01-03.
826 * install-sh: Update from Automake 1.7.2.
828 * linux/powerpc/signalent.h: Add SIGRTMIN.
829 From Anton Blanchard <anton@samba.org>.
831 * linux/powerpc/syscallent.h: Add missing system calls.
832 Decode more system calls, we were just printargs for many things.
833 Remove some x86-specific system calls.
834 Remove two syscalls between the socket and ipc syscalls,
835 it was resulting in all IPC syscalls being off by two.
837 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
838 From Anton Blanchard <anton@samba.org>.
840 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
841 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
842 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
843 From Anton Blanchard <anton@samba.org>.
845 * term.c [LINUX]: Get kernel definition of struct termios.
846 From Anton Blanchard <anton@samba.org>.
848 * linux/ioctlent.sh: Look in sound/ directory too.
849 From Anton Blanchard <anton@samba.org>.
851 * desc.c (printflock64): Fix ADDR argument type.
852 From Anton Blanchard <anton@samba.org>.
854 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
855 sys_siglist and _sys_siglist.
856 Reported by John Hughes <john@Calva.COM>.
858 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
859 Reported by John Hughes <john@Calva.COM>.
861 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
863 2003-01-10 Roland McGrath <roland@redhat.com>
865 * configure.ac, NEWS: Version 4.4.91.
866 * strace.spec, debian/changelog: 4.4.91-1
868 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
869 values for x86-64, conditional on current_personality.
871 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
873 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
874 * stream.c (print_transport_message): Use #ifdefs for those members.
876 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
878 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
879 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
881 * strace.c (pfd2tcb): Fix for new tcbtab type.
882 (rebuild_pollv): Likewise.
883 (detach): Put variables used under [LINUX] inside #ifdef.
885 * process.c (change_syscall) [POWERPC]: Add missing return.
886 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
888 * strace.spec: New file.
889 * debian/changelog: 4.4.90-1
890 * debian/rules (binary-arch): Depend on build.
891 (clean): Don't try to run Makefile.in.
892 * debian/control (Standards-Version): Now 3.5.8.
894 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
896 2003-01-09 Roland McGrath <roland@redhat.com>
898 * syscall.c (force_result) [S390 || S390X]: Fix typo.
900 * debian/control: Update Maintainer: field.
902 2003-01-08 Roland McGrath <roland@redhat.com>
904 * NEWS: Update for 4.4.90 test release.
906 Support for new Linux 2.5 thread features.
907 * defs.h [LINUX]: Define __NR_exit_group if not defined.
908 (struct tcb): New members nclone_threads, nclone_detached,
910 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
911 (waiting_parent): Macro removed.
912 (pid2tcb): Declare it.
913 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
914 child to our parent if we are a CLONE_THREAD child ourselves.
915 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
916 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
917 determining if we have any. If TCB_CLONE_THREAD is set, check
918 parent's children instead of our own, and bump nclone_waiting count.
919 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
920 the syscall was exit_group.
921 * syscall.c (internal_syscall): Use internal_exit for exit_group.
922 * strace.c (pid2tcb): No longer static.
923 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
924 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
925 If we have thread children, set TCB_EXITING and don't clear the TCB.
926 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
927 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
928 children of our parent that might be waiting for us too.
929 [TCB_GROUP_EXITING] (handle_group_exit): New function.
930 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
932 Revamp -f support for Linux.
933 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
934 the system call to be clone with CLONE_PTRACE set. Various new static
936 * process.c (internal_clone): Define also #ifdef SYS_clone2.
937 Initialize TCPCHILD->parent field.
938 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
939 Check in case the new child is in the tcb already.
940 (internal_fork) [LINUX]: Just call internal_clone.
941 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
942 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
944 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
946 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
948 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
950 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
952 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
954 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
956 * debian/rules: no longer install postinst and prerm
957 * debian/control: do not end summary with full stop (lintian)
959 2002-12-30 Roland McGrath <roland@redhat.com>
961 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
962 (EXTRA_DIST): Add missing files.
964 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
966 * syscall.c (qualify_one): New function.
967 (qual_options): Replace lookup field with qualify, update initializer.
968 (qualify): Update caller.
969 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
970 (qual_syscall): Rewritten lookup_syscall, match name more than once.
971 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
973 * version.c (version): Make const, bump to 4.4.90.
974 * strace.c: Update decl.
976 * Makefile.am [LINUX && X86_64]: Remove cruft.
977 * linux/x86_64/errnoent1.h: New file.
978 * linux/x86_64/ioctlent1.h: New file.
979 * linux/x86_64/signalent1.h: New file.
980 * linux/x86_64/syscallent1.h: New file.
981 * linux/x86_64/i386-headers.diff: File removed.
982 * linux/x86_64/makeheaders.sh: File removed.
983 * linux/x86_64/Makefile.in: File removed.
985 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
986 already broken for 32-bit personality on x86-64.
988 2002-12-29 Roland McGrath <roland@redhat.com>
990 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
991 * linux/Makefile.am: File removed.
992 * freebsd/Makefile.am: File removed.
993 * sunos4/Makefile.in: File removed.
994 * svr4/Makefile.in: File removed.
996 * linux/alpha/Makefile.in: File removed.
997 * linux/hppa/Makefile.in: File removed.
998 * linux/ia64/Makefile.in: File removed.
999 * linux/powerpc/Makefile.in: File removed.
1000 * linux/s390/Makefile.in: File removed.
1001 * linux/s390x/Makefile.in: File removed.
1003 2002-12-26 Roland McGrath <roland@redhat.com>
1005 * syscallent.sh: Grok three flavors of #define line, uniquify.
1006 * linux/hppa/syscallent.sh: File removed.
1007 * linux/powerpc/syscallent.sh: File removed.
1009 * linux/Makefile.am: New file.
1010 * linux/Makefile.in: File removed.
1011 * freebsd/Makefile.am: New file.
1012 * freebsd/i386/Makefile.am: New file.
1013 * freebsd/i386/Makefile.in: File removed.
1015 2002-12-22 Roland McGrath <roland@redhat.com>
1017 Update to Autoconf 2.57, and Automakify with version 1.7.
1018 * Makefile.am: New file.
1019 * Makefile.in: File removed.
1020 * configure.in: Moved to ...
1021 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1022 * aclocal.m4: Moved to ...
1023 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1024 * acconfig.h: File removed.
1025 * AUTHORS: New file, makes automake happy.
1026 * autogen.sh: File removed.
1027 * README-CVS: Update to recommend autoreconf instead.
1028 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1029 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1030 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1031 * strace.c: *_DECLARED -> HAVE_DECL_*
1032 * stream.c: HAVE_* -> HAVE_STRUCT_*
1034 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1035 sh, and use $(srcdir) to find the script.
1036 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1037 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1038 * linux/x86_64/Makefile.in (headers): Renamed to all.
1039 * linux/alpha/Makefile.in: Add empty install target.
1040 * linux/x86_64/Makefile.in: Likewise.
1041 * linux/powerpc/Makefile.in: Likewise.
1042 * linux/Makefile.in: Likewise.
1044 2002-12-26 Roland McGrath <roland@redhat.com>
1046 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1047 From Daniel Jacobowitz <drow@false.org>.
1049 2002-12-21 Roland McGrath <roland@redhat.com>
1051 * linux/syscallent.h: Add some new 2.5 syscall names.
1052 Now clone takes 5 args.
1053 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1054 [LINUX] (sys_clone): Print new args.
1055 * mem.c (print_ldt_entry): Make global.
1057 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1058 safety, since up to 260 are already used in 2.5 kernels.
1059 * linux/syscallent.h: Update the table.
1060 * linux/ia64/syscallent.h: Likewise.
1062 * syscall.c (force_result): New function.
1063 * process.c (internal_wait): Handle ECHILD exit from wait call with
1064 WNOHANG flag set; force the return value to 0 in the inferior when it
1065 has live children we are tracing.
1066 * NEWS: Mention the bug fix.
1068 2002-12-17 Roland McGrath <roland@redhat.com>
1070 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1071 with linux/syscallent.h additions.
1073 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1074 (tcbtabsize): New variable.
1075 (main): Initialize them using dynamic allocation.
1076 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1077 (pid2tcb, cleanup): Likewise.
1078 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1079 (rebuild_pollv): Dynamically allocate the vector.
1080 * defs.h (tcbtab): Update decls.
1081 (MAX_PROCS): Macro removed, no more static limit on this.
1082 * process.c (fork_tcb): New function.
1083 (internal_clone, internal_fork): Use it instead of checking nprocs.
1085 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1086 in wait after sending SIGSTOP.
1088 2002-12-16 Roland McGrath <roland@redhat.com>
1090 * signal.c (sprintsigmask): Increase static buffer size to account for
1091 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1093 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1094 __WNOTHREAD and __WALL.
1096 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1097 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1099 2002-12-15 Roland McGrath <roland@redhat.com>
1101 * process.c (setarg) [POWERPC]: Support it.
1103 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1104 Old value was bogus, not even a proper instruction.
1105 From Guy M. Streeter <streeter@redhat.com>.
1107 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1109 * configure.in: Don't check for putpmsg.
1110 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1111 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1113 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1114 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1116 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1117 * linux/sparc/syscallent.h: Likewise.
1118 * linux/hppa/syscallent.h: Likewise.
1120 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1121 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1122 * process.c: Likewise.
1124 * desc.c (sys_osf_select): Add missing return type.
1126 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1128 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1129 sys_nanosleep, both already in linux/dummy.h.
1131 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1132 (trace_syscall): Fix return without value.
1134 * linux/syscallent.h: Update table with names of new syscalls
1135 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1136 * linux/ia64/syscallent.h: Likewise.
1137 * linux/powerpc/syscallent.h: Likewise.
1139 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1140 defined. If the bit is set, print the sa_restorer field of sigaction.
1142 * mem.c: Add sys_{get,set}_thread_area.
1143 * linux/syscall.h: Declare them.
1144 * linux/syscallent.h: Update the table for these.
1145 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1146 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1148 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1149 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1150 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1151 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1152 sched_getaffinity, futex.
1153 * linux/syscallent.h: Update the table.
1154 * io.c: Add sys_sendfile64.
1155 * file.c: Add sys_readahead, sys_*xattr.
1156 * process.c: Add sys_futex, sys_*affinity.
1158 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1159 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1160 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1162 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1164 Bugfix for s390/s390x:
1165 * syscall.c: Fixed scno derivation for s390/s390x.
1167 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1169 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1170 to allow the compilation of a native MIPS strace.
1172 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1174 From Marty Leisner <leisner@rochester.rr.com>,
1175 rewritten by mludvig:
1176 * strace.c (not_failing_only): New.
1177 (usage): Added -z switch description.
1178 (main): Added -z switch parsing to not_failing_only variable.
1179 * syscall.c (trace_syscall): Added not_failing_only handling.
1181 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1183 Missing complete changelog for 2002-10-07 commit:
1184 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1185 * acconfig.h: New define for s390x.
1186 * config.sub: Added missing define for s390 and new one for s390x.
1187 * configure.in: Added new define for s390x.
1188 * file.c: Added missing #undef dirent64 and new defines for s390x.
1189 * linux/s390: New directory.
1190 * linux/s390/Makefile.in: New file.
1191 * linux/s390/errnoent.h: New file.
1192 * linux/s390/ioctlent.h: New file.
1193 * linux/s390/signalent.h: New file.
1194 * linux/s390/syscallent.h: New file.
1195 * linux/s390x: New directoy.
1196 * linux/s390x/Makefile.in: New file.
1197 * linux/s390x/errnoent.h: New file.
1198 * linux/s390x/ioctlent.h: New file.
1199 * linux/s390x/signalent.h: New file.
1200 * linux/s390x/syscallent.h: New file.
1201 * linux/syscall.h: Added sys_mincore() prototype and added new
1203 * process.c: Added s390x defines.
1204 (change_syscall): Changed handling for s390.
1205 (setarg): Added missing s390/s390x code in setarg().
1206 * signal.c: Added s390x define.
1207 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1208 arguments to sprintsigmask()).
1209 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1210 since printstr() expects a long.
1211 * syscall.c (decode_subcall): Changed several variables to be long
1212 instead of int to match 64 bit requirements. Added s390x defines.
1213 (syscall_enter): Changed upeek() call to match s390 and s390x
1215 * util.c: Added s390x defines.
1217 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1219 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1220 and bugfixes to s390 by D.J. Barrow.
1222 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1224 Merged x86-64 port by Andi Kleen <ak@suse.de>
1225 and Michal Ludvig <mludvig@suse.cz>
1226 * Makefile.in: New target 'headers'. Failure ignored.
1227 * acconfig.h: New defines for x86-64.
1228 * configure.in: Ditto.
1232 * process.c: Added support for x86-64.
1234 * syscall.c: Ditto + added automatic personality switching.
1235 * linux/syscall.h: Ditto.
1236 * linux/x86_64: New directory.
1237 * linux/x86_64/Makefile.in: New file.
1238 * linux/x86_64/gentab.pl: Ditto.
1239 * linux/x86_64/i386-headers.diff: Ditto.
1240 * linux/x86_64/makeheaders.sh: Ditto.
1241 * linux/x86_64/syscallent.h: Ditto.
1242 * mem.c (print_mmap): Always print arg[4] as int.
1244 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1246 * configure.in: Fix regular expressions.
1247 * linux/syscall.h: Added missing braces in prototype of
1249 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1250 (struct fileflags): Made extern to inhibit compiation warnings.
1251 (sys_getdents64): Merged LINUX and SVR4 part.
1252 * syscall.c (get_scno): Split multiline string into two distinct
1255 2002-05-24 John Hughes <john@calva.com>
1257 * stream.h, net.h: Avoid possible infinite loop caused by
1258 unsigned arithmetic in preceeding change.
1260 2002-05-23 John Hughes <john@calva.com>
1262 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1264 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1265 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1268 * configure.in: use tests for struct opthdr and struct t_opthdr.
1270 * defs.h: add new function print_sock_optmgmt.
1272 * io.c: add hack that lets ioctl decode functions set auxilliary
1275 * stream.c: better decoding for timod ioctls.
1277 * net.c: add function print_sock_optmgmt, used by timod ioctl
1278 decoding functions in stream.c.
1280 2002-05-23 John Hughes <john@calva.com>
1282 * acconfig.h: Make autoheader happy about Linux/SuperH
1284 2002-05-23 John Hughes <john@calva.com>
1286 * strace.c: Get rid of warning if not using POLL_HACK
1288 2002-05-22 John Hughes <john@calva.com>
1290 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1291 options that are not just ints, cope with systems that don't
1292 #define SOL_TCP and so on.
1294 2002-05-21 John Hughes <john@calva.com>
1296 * strace.c: Fix warning if POLL_HACK is used.
1298 2002-05-17 John Hughes <john@calva.com>
1300 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1302 2002-05-17 John Hughes <john@calva.com>
1304 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1306 2002-05-17 John Hughes <john@calva.com>
1308 * stream.c: tidy up output a little.
1310 2002-05-17 John Hughes <john@calva.com>
1312 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1313 to procpriv syscall.
1315 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1317 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1318 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1321 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1323 * strace.c: close tcp->outf in droptcb()
1325 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1327 * net.c: decode packet options
1329 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1331 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1333 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1336 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1337 * defs.h, file.c, io.c: fix signed/unsigned issues
1338 * syscall.c: check for negative u_errors
1339 * cvsbuild: renamed to autogen.sh
1341 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1343 * net.c: add new TCP socket options
1345 2001-10-26 John Hughes <john@calva.com>
1347 * svr4/ioctlent.sh: Cope with #define lines containing
1348 comments that terminate on subsequent lines. Used to
1349 comment out subsequent ioctls!
1351 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1353 * linux/ioctlent.h: regenerated using current scripts so
1354 term ioctls are included
1356 2001-10-19 John Hughes <john@Calva.COM>
1358 * strace.c(proc_open): On SVR4 only trace the syscalls,
1359 signals and faults we care about.
1361 2001-10-18 John Hughes <john@Calva.COM>
1363 * acconfig.h: Add HAS_SIGINFO_T.
1364 * aclocal.m4: add check for siginfo_t in signal.h.
1365 * configure.in: use check for siginfo_t.
1366 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1367 allow access to siginfo when signal recieved.
1368 * process.c: Remove SVR4 only version of printsiginfo.
1369 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1370 * strace.c: on SVR4 print siginfo when signal recieved.
1372 2001-10-18 John Hughes <john@Calva.COM>
1374 * system.c(sys_ssisys): handle return values for ssisys
1376 2001-10-18 John Hughes <john@Calva.COM>
1378 * signal.c: handle sigwait
1379 * svr4/dummy.c: Move sigwait to done
1380 * svr4/syscall.h: handle sigwait
1382 2001-10-16 John Hughes <john@Calva.COM>
1384 * system.c(sys_ssisys): decode some args for ssisys.
1386 2001-10-16 John Hughes <john@Calva.COM>
1388 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1390 * svr4/dummy.h: memcntl is much like mctl.
1392 2001-10-16 John Hughes <john@Calva.COM>
1394 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1395 to read unmapped page. Make it possible to strace ksh.
1397 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1399 * process.c (internal_clone): Avoid race condition by clearing
1400 breakpoint after attaching to child.
1402 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1404 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1405 by Don Dugger, with my refinements).
1407 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1408 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1410 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1411 new ioctlent.h generation scheme.
1413 * linux/syscall.h (sys_clone2): Declare.
1414 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1416 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1417 don't miss the tty ioctls (unfortunately, some of the sound timer
1418 ioctls are in conflict with them!).
1420 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1421 (clrbpt) [IA64]: Ditto.
1423 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1425 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1426 r8 (eax). Handle TCB_WAITEXECVE.
1427 (syscall_fixup): Handle ia64.
1428 (syscall_enter): Fix argument fetching for ia64.
1430 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1431 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1433 * process.c (tcp): New function.
1434 (change_syscall): Add support for ia64 linux.
1435 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1437 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1439 * resource.c (sprintrlim64): Ditto.
1441 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1442 [IA64]: Declare "ia32" variable.
1444 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1445 kernel headers. Declare the necessary constants and structures
1448 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1450 * signal.c (parse_sigset_t): New function.
1451 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1452 avoiding relying on internal layout of sigset_t datastructure.
1454 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1456 * linux/ia64/syscallent.h: Add getunwind().
1458 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1460 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1461 PT_AR_BSP. Pick up arguments starting with out0, which is not
1462 always the same as r32 (e.g., consider inlined syscalls).
1464 2001-09-28 John Hughes <john@Calva.COM>
1466 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1467 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1469 2001-09-18 John Hughes <john@Calva.COM>
1471 * net.c: fix display of sockaddr structures, sometimes too many "}",
1472 sometimes too few. Fix suggested by Richard Kettlewell.
1474 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1476 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1477 the struct from bits/sigcontext.h already which signal.h includes.
1479 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1481 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1483 * linux/Makefile.in: fix a few things so the ioctl list is generated
1485 * ioctl.c: remember to shift ioctl masks as well
1487 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1489 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1490 for sys_fcntl as well
1492 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1494 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1496 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1498 * process.c: seems Linux/IA64 changed register names on us, switch to
1501 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1503 * strace.c: set CLOEXEC flag for outputfile
1505 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1507 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1509 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1511 * configure.in: Support cross-compiling between architectures
1513 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1515 * configure.in: add S390 to architecture list
1517 2001-07-10 John Hughes <john@Calva.COM>
1519 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1520 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1521 of args to readv/writev. Also gets rid of redundant printiovec
1522 routine from net.c (duplicate of tprint_iov in util.c).
1524 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1526 * config.{guess,sub}: updated
1528 2001-05-15 John Hughes <john@Calva.COM>
1530 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1531 it was just passing the sigmask (ucp->uc_sigmask).
1533 2001-05-15 John Hughes <john@Calva.COM>
1535 * util.c: Don't run off the end of valid memory in umovestr when
1536 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1537 unmapped page just after the args/env area).
1539 2001-04-18 John Hughes <john@Calva.COM>
1541 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1542 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1543 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1544 Treat rexecve as an exec.
1545 * system.c: decode arguments to ssisys call on nsc systems.
1546 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1549 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1551 * process.c: fix cast for powerpc code
1552 * linux/powerpc/syscallent.h: update syscall list
1553 * README: fix address for the strace mailinglist
1554 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1555 the realtime signals as well
1557 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1559 * Merge patches from Maciej W. Rozycki:
1560 + util.c: add code to print PC for MIPS
1561 + linux/mips/syscallent.h: updated
1562 + system.c: formating fixes for sys_sysmips
1563 + configure.in: test for yet more headers
1564 + stream.c: use configure-headertests instead of relying on OS hints
1566 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1568 * NEWS: start 4.3.1 items
1569 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1571 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1573 * configure.in: test for asm/sysmips.h and linux/utsname.h
1574 * linux/syscall.h: fix a typo for sys_sysmips
1575 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1578 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1580 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1582 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1584 * linux/ia64/ioctlent.h: regenerated
1586 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1588 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1589 general Linux ioctlent.sh
1591 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1593 * linux/ioctlent.sh: add dir variable for location of kernel headers
1595 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1597 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1599 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1601 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1603 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1605 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1607 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1609 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1611 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1613 * configure.in: use sparc* so we can compile on sparc64 as well
1614 * process.c, syscall.c: work around double define of fpq, fq and fpu
1615 structs on Linux/sparc, and use regs instead of pt_regs
1616 * don't use asm/sigcontext.h on Linux/sparc
1618 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1620 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1622 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1624 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1625 trace threaded programs
1627 2001-03-27 John Hughes <john@Calva.COM>
1629 * aclocal.m4: add check for endianness of long long.
1630 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1631 * configure.in: check for endianness of long long.
1632 * defs.h: change LONG_LONG macro to work with either endianness of
1635 2001-03-27 John Hughes <john@Calva.COM>
1637 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1638 initialisation list for array).
1640 2001-03-27 John Hughes <john@Calva.COM>
1642 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1643 systems - bad merge of Harald Boehme's patch by me.
1645 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1647 * lots of files: add Linux/hppa support
1649 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1651 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1652 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1653 * config.guess: updated
1655 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1657 * linux/ioclsort.c: new file
1658 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1659 the ioctl list that doesn't involve attempting to #include all kernel
1661 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1662 by the new ioctlent.sh
1663 * ioctl.c: only look at the number and type bits for linux, since
1664 ioctlent.sh no longer supplies the others
1666 2001-03-08 John Hughes <john@Calva.COM>
1668 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1669 pretend they have names ending with "?" so that -e trace=stat (for
1671 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1672 * freebsd/i386/syscall.h: consistency.
1674 2001-03-08 John Hughes <john@Calva.COM>
1676 * acconfig.h: add new ST_xxx defines.
1677 * aclocal.m4: macros to check for more fields in struct stat.
1678 * configure.in: use new macros to check for fields in struct stat.
1679 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1681 2001-03-08 John Hughes <john@Calva.COM>
1683 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1684 * file.c: use LONG_LONG
1685 * io.c: use LONG_LONG
1686 * mem.c use LONG_LONG
1688 2001-03-08 John Hughes <john@Calva.COM>
1690 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1691 * aclocal.m4: routines to check for long long off_t and rlim_t.
1692 * configure.in: check for long long off_t and rlim_t.
1693 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1694 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1696 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1697 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1698 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1700 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1701 now done automaticaly for us.
1702 * freebsd/i386/syscall.h: ditto.
1703 * freebsd/i386/syscallent.h ditto.
1705 2001-03-07 John Hughes <john@Calva.COM>
1707 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1708 * file.c: On FreeBSD use stat64 and pals instead of stat.
1709 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1710 * freebsd/i386/syscall.h: ditto.
1711 * freebsd/i386/syscallent.h: ditto.
1713 2001-03-07 John Hughes <john@Calva.COM>
1715 * file.c: merge missing part of Harald Böhme's solaris patches,
1716 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1718 2001-03-07 John Hughes <john@Calva.COM>
1720 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1721 * svr4/syscallent.h: pread/pwrite are TF calls.
1723 2001-03-07 John Hughes <john@Calva.COM>
1725 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1726 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1727 we don't need to know endianness of long long.
1728 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1729 ftruncate, allows reduction in numvber of horrid #if's
1730 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1731 * mem.c: FreeBSD now uses 64 bit version of mmap.
1732 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1733 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1734 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1736 2001-03-06 John Hughes <john@Calva.COM>
1738 * file.c: Implement truncate64 and ftruncate64
1739 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1741 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1743 2001-03-06 John Hughes <john@Calva.COM>
1745 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1746 syscall master file).
1748 2001-03-06 John Hughes <john@Calva.COM>
1750 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1751 zap incorrect syscall subarg range check.
1753 2001-03-06 John Hughes <john@Calva.COM>
1755 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1756 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1757 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1760 2001-03-06 John Hughes <john@Calva.COM>
1762 * dummy.h: add unimplemented UW sycalls
1763 * syscall.h: we can do settimeofday for UW, whopee!
1764 * syscallent.h: fix unimplemented UW syscalls
1766 2001-03-06 John Hughes <john@Calva.COM>
1768 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1769 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1770 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1771 so it doesn't try to use pr_sysarg.
1773 2001-03-06 John Hughes <john@Calva.COM>
1775 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1776 * file.c: handle xstat version _STAT64_VER, aka stat64.
1778 2001-03-06 John Hughes <john@Calva.COM>
1780 * net.c: make sure SOL_ options are defined before using.
1781 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1783 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1785 * net.c: fix format for printing Unix domain sockets
1787 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1789 * linux/mips/syscallent.h: use new sys_sysmips
1790 * system.c: add sys_sysmips decoding
1792 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1794 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1795 submitted the IP6 scope ID updates
1796 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1797 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1799 * configure.in: check for if_indextoname function and sin6_scope_id
1800 * net.c: teach printsock about IP6 scope ids
1802 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1804 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1805 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1806 * Makefile.in: use @mandir@ and @bindir@
1808 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1810 * net.c: fix formating error in sys_setsockopt
1811 * net.c: add list of socketlayers and use that for [gs]etsockopt
1813 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1815 * time.c: use sys/timex.h so things compile with 2.2 kernels
1816 * stream.c: test if MSG_* constants are #defined
1818 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1820 * process.c: perform bpt trick for clone as well so we can get the
1821 pid of the child before it starts doing something
1822 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1823 again with newer libcs
1824 * test/clone.c: improve our testcase a bit
1825 * Merge another patch from Gäel Roualland with FreeBSD updates
1827 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1829 * lots of files: merge patch from Gaël Roualland to add
1830 support for FreeBSD.
1832 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1834 * file.c: update to reflect that st_ino suddenly became a long long
1835 in the in Linux 2.4.0-test6
1837 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1839 * test/clone.c: minor fixup
1840 * Another bunch of patches from John Hughes merged:
1842 + SVR4 printcontext(): sigset_t != sigset_t*
1843 + getcontext returns a value, so print on exit of syscall
1844 + add UC_FP to ucontext_flags for OS writers that can't spell
1845 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1846 + decode_subcall(): only do subcall range checking when needed
1847 * bunch of UnixWare updates
1848 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1850 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1852 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1855 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1857 * strace.c: close outf before we exec a child process
1859 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1861 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1862 * defs.h (struct tcb): Make auxstr member const.
1863 * file.c (fsmagic): And many more magic numbers.
1864 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1866 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1868 * defs.h: balance #if/#endif again
1869 * system.c: fix return statements in sys_capget()
1870 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1871 + file.c: add F_[SG]ETSIG to fcntl flags
1872 + strace.c: don't setre[gu]id if not needed
1873 + system.c: handle sys_reboot for Linux
1874 + term.c: add baudrate constants up to B4000000
1875 + linux/**/syscallent.h: note that munlockall has no arguments
1877 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1879 * CREDITS: fix email address
1880 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1881 * signal.c: honour offset of sigconfig in sigframe structure for
1883 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1885 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1886 AR_BSP points to the _end_ of the active register frame, so we need
1887 to adjust bsp by moving it back by the size of the active frame
1890 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1892 * process.c: add sparc support to change_syscall
1894 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1896 * linux/mips/syscallent.h: fix some typos
1898 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1900 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1903 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1905 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1908 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1910 * README-linux: updated to note that strace might not compile
1911 with development kernels
1912 * bjm.c: sys_query_module: check if malloc succeeds
1913 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1914 * linux/syscallent.h: updated for 2.3.99pre3
1915 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1916 even though Linux doesn't implement them
1917 * syscall.c: add global variables for MIPS registers as well
1918 * syscall.c: move global variables to before get_scno since that uses them
1919 * util.c: oops, misspelled defined
1920 * process.c: fix ptrace calls in change_syscall
1921 * mem.c: decode sys_madvise
1922 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1923 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1924 + small fix for RLIMIT_* and RUSAGE_BOTH
1925 + enhace support for capget and capset
1927 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1929 * test/vfork.c: new file to test vfork traces
1930 * test/.cvsignore: new file
1931 * defs.h: Up maximum number of traced processed to 64
1932 * strace.c: Disable some debugging code from davidm
1933 * implement setarg for more architectures
1934 * implement change_syscall
1936 1999-12-27 Morten Welinder <terra@diku.dk>
1938 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1939 _unsigned_ char parameter.
1941 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1945 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1947 * Merge Linux/ia64 patches
1949 2000-01-02 Pavel Machek <pavel@ucw.cz>
1951 * probe if sys/poll.h exists in configure + minor cleanups
1953 * syscall.c: split trace_syscall into few pieces to make code readable
1955 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1957 * Release version 4.2 to get the current updates out and so
1958 we can concentrate in finishing the clone support.
1960 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1962 * Add 1900 to tm_year in sprinttime
1964 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1966 * file.c: protect printstat64 with STAT64 instead of linux so we can
1967 compile on Linux architectures that don't have it
1968 * util.c: fix LOOP for ARM
1970 Fri Dec 24 18:05:00 EST 1999
1972 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1974 * file.c: Use ugly libc_stat trick also for stat64.
1975 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1976 * process.c (internal_clone): Fix a few typos and add definitions to make
1977 it at least compile.
1978 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1979 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1981 * aclocal.m4: Define AC_STAT64.
1982 * acconfig.h: Define HAVE_STAT64.
1983 * configure.in: Add AC_STAT64.
1985 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1987 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1988 support for Linux on the IBM S/390 architecture
1989 * process.c: add internal_clone(), currently only shows the options
1990 * syscall.c: use internal_clone to handle SYS_clone
1992 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1994 * Rewrite mmap-handling to support mmap2 on Linux
1996 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1998 * Note that Linux can handle sys_semop() as well
2000 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2002 * Include linux/in6.h for glibc2.0 and older
2004 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2006 * Merge patches from John Hughes to make configure support UnixWare
2008 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2010 * Enhance sys_query_module
2012 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2014 * Patches from John Hughes:
2015 + cosmectic fix in sys_getpmsg
2016 + allow net.c to compile on systems without AF_INET6
2017 + Only use long_to_sigset on Linux systems
2018 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2020 + Parse mount arguments for UnixWare
2021 + ACL fixes for UnixWare
2023 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2025 * Release 4.1 to get all the changes made out there
2027 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2029 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2030 + Socket calls parsed better
2031 + bunch of alpha OSF syscalls added
2032 + Fix alpha 32/64 bit issues
2034 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2036 * Move Linux kernelmodule-functions from system.c to bjm.c and
2037 remove duplicate for sys_create_module
2038 * Linux MIPS updates:
2039 + Play with #ifdef's in net.c to get IPv6 right
2040 + Use printargs for vm86-syscall
2042 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2044 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2046 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2048 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2049 and sys_delete_module correctly
2051 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2053 * Update cvsbuild to give a better error if autoconf isn't installed
2054 * Add test for linux/ptrace.h to configure
2055 * Since we define GNU_SOURCE in the Makefile we don't need to define
2056 USE_GNU in file.c anymore
2058 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2060 * #define USE_GNU before including file.c so we get some extra O_* flags
2062 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2064 * Add missing } in IPv6 output
2066 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2068 * Update copyright for strace-graph to BSD to be consistent with
2071 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2073 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2074 defined for all kernelversions
2075 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2077 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2079 * linux/sparc/syscall.h: Declare create_module/init_module.
2080 * configure.in: Allow compilation in a different directory
2081 than the source one.
2082 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2083 so that we don't depend on asm/ptrace.h which clashes with
2086 * syscall.c: Likewise.
2088 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2090 * Syscall 94 on Linux alpha is sys_poll
2092 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2094 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2096 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2098 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2099 + Correctly implement fix sys_createmodule (Linux)
2100 + Add limited handlig of sys_initmodule (Linux)
2102 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2104 * Add configure-test for sys/reg.h and use that
2105 * Use sys/reg.h instead of asm/ptrace.h
2107 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2109 * Remove hack in signal.c for arm architecture
2110 * Add hack so we compile correctly on powerpc
2112 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2114 * Add a corrected patch from Daniel Jacobowitz
2116 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2118 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2119 for the stat structure
2121 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2123 * Fix test for sys/reg include
2125 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2127 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2128 * Fixed some SunOS compile problems earlier that I forgot to include
2131 Mon Jun 14 12:44:25 CEST 1999
2133 * Avoid leakint fd into child when forking, patch from
2134 John Hughes <john@Calva.COM>
2136 Fri Jun 11 14:54:47 CEST 1999
2138 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2139 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2141 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2143 * Brought syscall list for alpha up to date
2145 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2147 * system.c: sys_umount2 syscall support.
2148 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2149 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2150 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2151 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2152 so it needs strace's own copy of the stat structure.
2153 * util.c: Make it compile on sparc-linux.
2154 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2155 * signal.c: rt_sigaction has different arguments on sparc*-linux
2157 * syscall.c: Recognize sparc64-linux binaries.
2159 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2161 * configure.in: Fix typo (CFLAG -> CFLAGS).
2163 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2165 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2167 * Add some sysctl support, patch from Ulrich Drepper
2169 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2171 * Use kernel dirent structure for Linux
2173 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2175 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2176 + some layout and other minor fixes
2177 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2178 is similar enough to i386 to not need it's own subdirectory
2179 + add support for sendfile and mremap syscalls for Linux
2180 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2181 + ioctls.h vs sys/ioctl.h on Alpha platform
2182 + pointer was casted to an int in stream.c
2183 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2184 + several other casts changed
2185 + correct ARM/POWERPC architecture defines in acconfig.h
2186 * Merge in patches from Morten Welinder <terra@diku.dk>
2187 + add some autoconf-tests for includefiles
2188 + handle solaris version of sigcontext struct (actually I hacked this
2189 up again, but the idea is his :)
2191 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2193 * Update syscalls for linux alpha, patch from Bart Warmerdam
2195 * Update sparc code so it actually compiles
2197 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2199 * Add support for old_*stat functions for Linux. Please note you need
2200 to use reasonably recent kernel headers to compile strace now.
2201 * Change references to LINUX into linux in file.c
2202 * Fix include for LDT in mem.c
2204 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2206 * Change in strace maintainership, jrs passed the torch to me.
2208 * Incorporate all changes already made in the Debian strace package:
2209 + compiles with more Linux kernels
2210 + added support for more Linux architectures
2211 + add support for a lot of extra syscalls
2212 + fix some problems with hanging children
2213 + check stray syscall after execv
2214 + decode capget and capset arguments
2215 + add more constants to net.c
2216 + detect ROSE networking
2217 + add more protocol families to domains
2219 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2220 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2221 + added IP, IPX and TCP-options
2222 + added IP, IPX and TCP support to get-/setsockopt()
2224 + updated handling of signals
2226 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2228 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2229 instead of SVR4. That is, read a few bytes at a time
2230 to avoid overrunning the end of the stack.
2232 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2234 * version.c: Version 3.1 is released.
2236 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2238 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2239 as well since that's where glibc declares it. Go figure.
2240 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2241 instead of sigcontext_struct since glibc v5+ apparently
2242 plays games with the native OS namespace.
2243 From David Mosberger-Tang <davidm@AZStarNet.com>.
2245 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2247 * version.c: Version 3.0.14 is released.
2249 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2250 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2251 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2253 Reported by Henrik Storner <storner@osiris.ping.dk>.
2255 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2256 sys/filio.h and sys/stream.h and remove check for poll.
2257 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2258 Handle old and new styles of argument passing for select on Linux.
2259 * ioctl.c, stream.c: Conditionalize stream code on presence of
2260 sys/stream.h instead of poll because glibc implements poll but
2261 not the rest of the stream interface.
2262 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2263 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2265 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2266 * util.c (umoven, umovestr): Move data in long-sized chunks
2267 at a time, instead of hard coding it to be 4.
2268 From David Mosberger-Tang <davidm@AZStarNet.com>.
2270 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2272 * version.c: Version 3.0.13 is released.
2274 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2275 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2276 asm/sigcontext.h to define sigcontext_struct and don't define it
2277 locally if the header is present.
2279 * syscall.c (nerrnos{0,2}): Correct size computation.
2281 * Makefile.in: Remove dependencies and rules relating to files
2282 normally found in the os directory. Because of the new scheme we
2283 don't know precisely where they come from. Sigh.
2284 * signalent.sh: Make it work for sunos4, linux, and svr4.
2285 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2286 to traditional make syntax. Add signalent.h to files which can
2287 unconditionally be rebuilt. Prevent signalent.h from being
2288 unconditionally being rebuilt since it's customized.
2289 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2290 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2291 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2292 4.1.4 and gcc 2.7.2.
2294 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2296 * configure.in, Makefile.in: Add OSARCH concept to finish
2297 build support for the alpha.
2298 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2299 and maintainer-clean rules.
2300 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2301 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2302 for less, greater, and equal since subtraction on two's
2303 complement numbers isn't an order relation (it isn't transitive)!
2304 * linux/Makefile.in: Add rules for the signalent.h file.
2305 * linux/alpha/Makefile.in: New file.
2307 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2309 * version.c: Version 3.0.12 is released.
2311 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2312 From Michael E Chastain <mec@duracef.shout.net>.
2314 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2315 * syscall.c (set_personality): New.
2316 * strace.c (main): Call set_personality.
2317 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2318 ioctlent, and signalent indirect pointers and redirect them
2319 based on personality.
2320 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2321 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2323 * util.c (upeek): Handle case where ptrace returns a long
2324 and sizeof(long) != sizeof(int).
2325 From Richard Henderson <richard@twiddle.tamu.edu>
2327 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2329 * version.c: Version 3.0.11 is released.
2331 * many files: Fix more printf warnings for other platforms.
2333 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2335 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2336 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2338 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2339 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2341 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2343 * version.c: Version 3.0.10 is released.
2345 * Makfile.in: Add os/arch to includes so that a given arch
2346 (like alpha) can override the native arch (like i386).
2347 * configure.in: Check for sendmsg.
2349 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2350 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2352 * acconfig.h, configure.in: Detect the alpha.
2353 * ioctl.c: Handle the alpha.
2354 * defs.h: Make some members long for the alpha. Define
2355 some register nicknames. Add support for WAITEXECVE.
2356 * file.c [ALPHA]: Support the alpha for statfs. Add
2357 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2358 major and minor results are suitable for passing to printf.
2359 * signal.c, syscall.c: Support the alpha.
2360 * process.c: Add alpha user offsets.
2361 * most files: Use %l? for printf arguments since
2362 most are now longs for the alpha.
2363 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2365 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2367 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2369 * version.c: Version 3.0.9 is released.
2371 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2373 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2374 Linux kernel version system calls.
2376 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2378 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2379 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2380 decode IPC calls using it.
2381 * sunos4/dummy.h: Alias sys_semop to printargs.
2382 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2383 * sunos4/syscallent.h: Include new subcalls for IPC.
2384 From Matthias Pfaller <leo@dachau.marco.de>.
2386 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2388 * version.c: Version 3.0.8 is released.
2390 * time.c [LINUX]: Explicitly include linux/version.h.
2392 * strace.c (main): Don't let them even *try* to
2393 get strace to attach to itself since some systems
2394 don't handle this case very gracefully.
2395 Reported by David S. Miller <davem@caip.rutgers.edu>.
2397 * Makefile.in (distclean): Fix it for subdirectories.
2399 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2400 sys_flags member for each defined system call.
2402 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2404 * defs.h (TRACE_*): New flags to describe what class
2405 of system call each system call is.
2406 (sysent): Add sys_flags member.
2407 * syscall.c (sysent): Define (and later undef) abbreviations
2408 for the system call class flags.
2409 (lookup_class): New function to translate strings to
2410 system call class flags.
2411 (qualify): Handle new system call class mechanism.
2412 * linux/syscallent.h: Fill in the new sys_flags member
2413 for each defined system call.
2415 * defs.h (print_sock): Remove redundant and non-K&R C
2416 compatible prototype. From Juergen Weigert
2417 <jnweiger@immd4.informatik.uni-erlangen.de>.
2419 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2421 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2422 From Michael E Chastain <mec@duracef.shout.net>.
2424 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2425 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2427 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2429 * file.c (sprintfstype): Enclose string result in double
2432 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2433 constantly evolving timex structure.
2434 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2436 * defs.h, syscall.c, strace.c: Rename syscall to
2437 trace_syscall and change prototype and all callers
2438 because of broken Linux shared libraries.
2439 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2441 * Makefile.in (clean): Check for a file with test -f not
2442 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2444 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2446 * version.c: Version 3.0.7 is released.
2448 * util.c (string_quote): Fix thinko which caused core
2449 dumps for strings with quotes in them.
2450 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2452 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2453 files from /usr/include, not just the linux one.
2454 From Michael E Chastain <mec@duracef.shout.net>.
2456 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2457 fewer false positives on more kernel flavors.
2458 From Michael E Chastain <mec@duracef.shout.net>.
2460 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2462 * version.c: Version 3.0.6 is released.
2464 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2466 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2467 on MC_SYNC instead of HAVE_MCTL.
2468 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2469 (sys_msync): New function.
2471 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2473 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2474 sys_flock and sys_getdents.
2475 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2477 * file.c (sys_getdents): Define unconditionally and handle
2479 * strace.c (main): Disallow username option unless both real
2480 and effective uids are root.
2482 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2484 * strace.c (main): Ensure that run_uid and run_gid are
2485 always set to something meaningful.
2486 (main, newoutf) [!SVR4]: Swap real and effective uids while
2487 opening any output files.
2488 (main) [!SVR4]: Treat effective uid of root as a request
2489 to handle suid binaries correctly using the real uid of
2492 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2494 * Makefile.in: Add `|| true' to clean rule because
2495 although GNU make 3.74 uses `sh -c' to invoke commands
2496 every other make in the world uses `sh -ec'.
2498 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2499 arguments appear to be stored on the stack, not in the
2500 registers following A3 (empirical result).
2502 * defs.h: Add prototype for printsock.
2503 * svr4/dummy.h: Remove generic handling of sys_mount.
2504 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2505 get access to SGI mount information.
2506 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2507 (sys_mount) [SVR4, MIPS]: New function.
2508 (sys_mount) [SVR4, !MIPS]: New function.
2510 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2512 * version.c: Version 3.0.5 is released.
2514 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2515 tv_usec members to long when using printf.
2517 * ipc.c: Omit define of __KERNEL__.
2518 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2519 want which __KERNEL__ used to provide.
2520 (sys_msgrcv): Change reference to ipc_kludge structure to
2521 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2523 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2524 Linux specific options.
2526 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2527 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2528 instead of depending of __KERNEL__.
2530 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2532 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2534 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2535 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2536 and AC_DECL__SYS_SIGLIST.
2537 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2538 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2539 (strsignal): Use SYS_SIGLIST_DECLARED.
2541 net.c (sys_socket): Omit inadvertent surplus comma when
2542 protocol family isn't PF_INET.
2544 util.c (dumpstr): Fix incorrect printing of one too many
2545 characters when the length is not an even multiple of 16 bytes.
2546 Reported by Juergen Weigert
2547 <jnweiger@immd4.informatik.uni-erlangen.de>.
2549 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2551 * ioctl.c (compare): Change prototype to match POSIX qsort.
2552 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2553 * strace.c (trace) [SVR4]: Break out of for loop instead of
2554 returning when finished so final return statement is executed.
2555 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2556 (syscall) [LINUX]: Correct typo which commented out the M68K
2558 * util.c (printstr): Cast unsigned char pointer argument
2559 to char pointer in umovestr call.
2560 (dumpstr): Likewise for umoven.
2562 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2564 * version.c: Version 3.0.4 is released.
2566 * signal.c (sys_sigblock): Move after the definition of
2567 sys_sigsetmask that it calls to avoid an implicit declaration.
2568 * stream.c (transport_user_options, transport_server_options):
2569 Only needed if TI_BIND is defined.
2570 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2572 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2573 the tcp arguement from the call to exiting. Add getrval2
2574 check so no fork processing is done in the child.
2575 (printwaitn): Initialize exited so that its value is defined
2576 for all flows of execution.
2578 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2580 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2581 setfsuid, setfsgid, and _llseek syscalls.
2582 * linux/syscall.h: Add prototypes for them.
2583 * linux/syscallent.h: Add them to the syscall entries table.
2584 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2585 defines and conditionally include linux/personality.h if
2586 __NR_personality is defined.
2587 (personality_options) [LINUX]: New table.
2588 (sys_personality) [LINUX]: New function.
2590 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2592 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2593 on the number of traced processes so that we can have untraced
2594 children (e.g. via popen).
2596 * strace (main) [!SVR4]: Call fake_execve to get the actual
2597 exec and its arguments into the trace.
2598 (environ): Declare it.
2599 * process.c (fake_execve): New function.
2600 (headers): Include sys/syscall.h to get SYS_* defines.
2602 * process.c (sys_execv, sys_execve): Surround argument annotations
2603 with C comment delimiters.
2604 (printargv, printargc): The arg vector is an array of char pointers
2607 * strace.c (printleader): Also check for multiple -p arguments
2608 when deciding whether to print the pid field.
2610 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2611 * defs.h (strerror, strsignal): Add these prototypes if we provide
2613 * configure.in (AC_CHECK_FUNCS): Add strerror.
2615 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2616 and blocked signals.
2618 * strace.c (main): Add username option. Verify they are root before
2619 letting them use it. Look up the ids in the password file. Set
2620 them just before executing the program.
2621 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2623 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2625 * version.c: Version 3.0.3 is released.
2627 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2628 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2630 * strace.c (outfname): Initialize to NULL.
2631 (main): Defer output file processing until after arguments.
2632 Allow either a pipe or a bang for command arguments.
2633 Check if outfname is NULL instead of checking outf for stderr.
2634 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2635 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2636 (tprintf): Avoid calling vfprintf if outf is NULL.
2638 * strace.c (main): Use popen if -o argument begins with a pipe.
2639 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2641 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2642 but WIFSTOPPED was used.
2644 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2645 rule to prevent the comment from being untrue.
2647 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2649 * strace.c (sys_exit): Move follow fork code to internal_exit.
2650 (sys_fork): Move follow fork code to internal_fork.
2651 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2652 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2653 (vforking): Remove this static variable and check scno in
2654 internal_fork instead.
2655 (internal_exit, internal_fork, internal_exec, internal_wait): New
2657 * defs.h: Add prototypes for the new internal_* functions.
2658 * syscall.c (syscall): Move syscall entering trace qualifier check
2659 and reprint checking after context decoding and precede them with
2660 a call to internal_syscall. Precede syscall exiting trace
2661 qualifier check with a call to internal_syscall.
2662 (internal_syscall): New function.
2664 * defs.h (struct tcb): Make scno signed.
2665 * strace.c (syscall) Make u_error signed.
2666 [LINUX, I386]: Avoid unsigned cast in eax check.
2667 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2668 * desc.c (sys_select): Make cumlen unsigned
2670 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2672 * net.c (socktypes): Add SOCK_PACKET.
2674 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2676 * Makefile (clean): Check explicitly for a Makefile in subdirs
2677 before running make in them.
2679 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2681 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2682 [MIPS] (detach): Initialize error for MIPS case.
2683 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2685 * syscall.c (decode_subcall): Move variable i into conditionals
2687 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2688 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2690 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2691 printing since we don't know what the size of their type is.
2692 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2693 if autoconf detects it since it seems to either not work or do
2694 something else entirely on Irix 5.3.
2696 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2698 * version.c: Version 3.0.2 is released.
2699 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2700 so that the file descriptor arg is decimal.
2702 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2704 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2705 because on Linux they are enumerators.
2707 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2710 * util.c (printxval): When there is no translation, print the actual
2711 number first and the the default value as a C comment.
2713 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2714 sys_setsockopt): Change first argument from unsigned to signed to
2715 cater to the frequent practice of calling system calls with a file
2717 * mem.c (sys_mmap): Likewise.
2719 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2721 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2723 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2725 * version.c: Version 3.0.1 is released.
2726 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2727 * config.guess, config.guess: Update from the FSF.
2728 * install-sh: New from the FSF.
2730 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2732 * Makefile.in: Add m68k arch.
2733 * acconfig.h (M68K): Add m68k define.
2734 * configure.in: Add detection of arch m68k.
2735 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2737 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2739 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2740 * syscall.c [M68K] (syscall): Support m68k syscall number register
2741 and errno in d0 instead of eax.
2742 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2743 program counter in PT_PC instead of EIP.
2744 [M68K] (LOOP): Support m68k loop instruction.
2745 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2747 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2748 to MAP_FIXED instead of MAP_ANONYMOUS.
2749 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2751 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2752 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2754 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2756 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2757 Reported by Thanh Ma <tma@encore.com>.
2759 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2760 1.1.62 doesn't continue a traced child when the parent exits.
2761 Reported by Matt Day <mday@artisoft.com>.
2763 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2765 * util.c (printstr): Fix longstanding bug in notating string
2768 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2769 child to go into the execve syscall to avoid spurious traces.
2770 [LINUX] (detach): Conditionalize the status variable.
2772 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2774 * Makefile.in: Add mips arch.
2775 * acconfig.h (MIPS): Add mips define.
2776 * configure.in: Add detection of opsys irix5 and arch mips. Check
2778 Check for sys/sysconfig.h header.
2779 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2780 * file.c [SVR4]: Include sys/cred.h.
2781 (access_flags): Update access flags for SGI.
2782 (sprinttime): Change type of sprinttime argument from unsigned
2784 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2785 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2786 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2787 Cast si_band member to long before printing.
2788 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2789 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2790 * strace.c [SVR4] [MIPS]:
2791 (foobar): New dummy signal handler.
2792 (main): Install a dummy signal handler in the child before pausing
2793 to work around an SGI bug in PRSABORT.
2794 (proc_open): Send a interrupt to the child instead of aborting the
2795 syscall which doesn't work on Irix5.2.
2796 * svr4/dummy.h: Add new unfinished SGI syscalls
2797 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2798 existing calls (e.g. sys_ksigaction like sys_sigaction).
2799 Printargs does the print thing for sys_sethostid.
2800 * svr4/syscall.h: Declare all new SGI syscalls.
2801 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2802 and add it to all subcall entry points.
2803 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2804 decode as subcalls on MIPS. Instead, use the normal syscalls.
2805 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2806 since SGI syscall numbers are off by one.
2807 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2808 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2809 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2810 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2811 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2812 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2813 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2814 Add workaround for broken SGI pr_sysarg on syscall entry.
2815 [SVR4] (syscall): Conditionalize subcall decoding for
2816 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2817 [SVR4] [MIPS] (getrval2): Handle SGI.
2818 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2819 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2820 [MIPS] (syssgi_options, sys_syssgi): New for SGI.