1 2004-03-02 Roland McGrath <roland@redhat.com>
3 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
4 From Michael Holzheu <HOLZHEU@de.ibm.com>.
6 * debian/control (Standards-Version): Update to 3.6.1.
8 2004-03-01 Roland McGrath <roland@redhat.com>
10 * configure.ac, NEWS: Version 4.5.2.
11 * strace.spec, debian/changelog: 4.5.1-1.
13 * strace.c (main): Avoid potential buffer overruns from ludicrous
14 arguments or PATH values.
15 * syscall.c (qual_signal): Bail out for too-long string.
17 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
18 Fixes Debian bug #223207.
20 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
22 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
23 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
24 struct modify_ldt_ldt_s.
25 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
27 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
28 From Tim Yamin <plasmaroo@gentoo.org>.
30 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
33 * configure.ac: Check for `struct pt_all_user_regs'
34 and `struct ia64_fpreg' in <sys/ptrace.h>.
35 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
36 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
38 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
39 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
41 * util.c [LINUX] (arg0_index, arg1_index): New macros.
42 [S390 || S390X]: Define them with inverted values.
43 (setbpt): Use them for u_arg indices.
45 2004-02-26 Andreas Schwab <schwab@suse.de>
47 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
48 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
49 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
51 2004-03-01 Roland McGrath <roland@redhat.com>
53 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
54 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
55 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
56 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
57 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
58 sys_sched_get_priority_min): New functions.
59 From Ulrich Drepper <drepper@redhat.com>.
62 2004-02-20 Roland McGrath <roland@redhat.com>
64 * linux/hppa/syscallent.h: Update some syscalls.
65 From Randolph Chung <tausq@debian.org>.
66 Fixes Debian bug #231632.
68 2003-12-31 David Mosberger <davidm@hpl.hp.com>
70 * process.c (internal_exit): For ia64, also recognize IA-32 252
72 (change_syscall): For IA64, also support changing IA-32 syscalls.
73 * syscall.c (internal_syscall): For IA64, also recognize IA-32
74 syscall 252 (exit_group) as an internal_exit() syscall.
75 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
77 (SYS_vfork): Likewise.
78 (arg_setup): For IA64 version, also support IA-32 syscalls.
84 2004-02-15 Anton Blanchard <anton@samba.org>
86 * linux/powerpc/syscallent.h: Add rtas call.
87 Shift multiplexed syscalls to start at 300, we are already about
88 to hit 256 real syscalls.
89 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
91 2004-02-19 Roland McGrath <roland@redhat.com>
93 * strace.c (main): Use TCP->pid, not PID, in -p message.
94 Fixes Debian bug #229802.
96 2004-01-13 Roland McGrath <roland@redhat.com>
98 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
101 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
102 Reported by Petter Reinholdtsen <pere@hungry.com>.
104 2003-12-31 David Mosberger <davidm@hpl.hp.com>
106 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
108 2003-12-14 Anton Blanchard <anton@samba.org>
110 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
111 Use %llu formats for them.
113 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
115 * linux/powerpc/syscallent.h: Update to include recently added
118 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
119 ppc64, we were misreporting syscalls that really succeeded as having
122 2004-01-13 Roland McGrath <roland@redhat.com>
124 * strace.1: Remove comment about vfork on Linux.
125 Fixes Debian bug #223390.
127 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
128 (sys_getdents64) [LINUX]: Print d_type field.
130 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
132 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
133 killed process if available. Fixes RH#112117.
135 2003-11-13 Roland McGrath <roland@redhat.com>
137 * configure.ac, NEWS: Version 4.5.1.
138 * strace.spec, debian/changelog: 4.5.1-1.
140 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
142 * defs.h (ioctl_lookup): Prototype change.
143 * ioctl.c (ioctl_next_match): New function.
144 * defs.h: Declare it.
145 * io.c (sys_ioctl): Use it, to display all possible ioctl names
146 when there's more than one match.
147 * ioctl.c (ioctl_lookup): Likewise.
148 * stream.c (internal_stream_ioctl): Likewise.
149 Patch from Solar Designer <solar@openwall.com>.
151 2003-11-13 Roland McGrath <roland@redhat.com>
153 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
154 * linux/sh64/syscallent.h: Likewise.
156 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
159 * util.c (printuid): New function.
160 * defs.h: Declare it.
161 * file.c (sys_chown): Use it.
162 * file.c (sys_fchown): Likewise.
163 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
164 sys_setresgid): Likewise.
165 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
166 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
167 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
168 setuid32, setgid32, setfsuid32, setfsgid32.
169 * process.c [LINUX]: Define GETGROUPS32_T.
170 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
172 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
175 2003-11-11 Roland McGrath <roland@redhat.com>
177 * strace.c (main): Bail with usage error for missing command before we
178 open the -o file or fiddle uids.
180 2003-11-06 Roland McGrath <roland@redhat.com>
182 * strace.c (main): Treat piped output more like file output.
183 Disallow -ff with piped output. Fixes RH#105366.
184 Reported by Dmitry V. Levin <ldv@altlinux.org>
186 * strace.c (tprintf): Check result of vfprintf and use perror when it
187 fails while not writing to stderr itself. Fixes Debian bug #218762.
189 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
190 From Ulrich Drepper <drepper@redhat.com>.
192 2003-11-01 Roland McGrath <roland@redhat.com>
194 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
195 setitimer rather than hard-coding a value based on HZ.
196 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
198 2003-10-21 Roland McGrath <roland@redhat.com>
200 * strace.1: Fixed a few spelling errors.
201 Fixes Debian bug #217008.
203 * syscall.c: Revert last change, was broken.
205 2003-10-01 Roland McGrath <roland@redhat.com>
207 * process.c (internal_clone): Don't suspend parent when call requested
208 a specific PID that is not a traced child.
210 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
211 from right to left so we don't have to presume the size.
212 Reported by David Woodhouse <dwmw2@redhat.com>.
214 2003-09-25 Roland McGrath <roland@redhat.com>
216 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
217 these in the table if they are defined.
219 2003-09-24 Roland McGrath <roland@redhat.com>
221 * configure.ac, NEWS: Version 4.5.
222 * strace.spec, debian/changelog: 4.5-1.
224 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
225 instruction decoding branch if TCB_INSYSCALL is clear.
226 Reported by <jochen@penguin-breeder.org>.
228 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
230 2003-09-23 Roland McGrath <roland@redhat.com>
232 * strace.spec: On ppc64 (maybe others later), create an strace64
233 package as well containing just /usr/bin/strace64.
235 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
238 2003-08-21 Roland McGrath <roland@redhat.com>
240 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
241 * linux/x86_64/syscallent.h: Likewise.
242 * linux/s390/syscallent.h: Likewise.
243 * linux/s390x/syscallent.h: Likewise.
245 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
247 * defs.h (ALIGN64): Define for MIPS.
248 * io.c (PREAD_OFFSET_ARG): Define.
249 (sys_pread, sys_pwrite): Use it.
250 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
252 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
253 (truncate64, ftruncate64): Pretty-print.
254 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
255 (truncate64, ftruncate64): Take four arguments.
257 2003-07-17 Roland McGrath <roland@redhat.com>
259 * configure.ac, NEWS: Version 4.4.99.
260 * strace.spec, debian/changelog: 4.4.99-1.
262 2003-07-15 Anton Blanchard <anton@samba.org>
264 * ipc.c: Add SHM_HUGETLB field.
265 Mask out permission bits in msgget, semget and shmget before
266 printing resource_flags.
267 Mask execute permission bits (even though we dont currently
270 2003-07-17 Roland McGrath <roland@redhat.com>
272 * linux/powerpc/syscallent.h (tgkill): New at 250.
274 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
275 From Ulrich Drepper <drepper@redhat.com>.
277 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
278 * file.c (printstatfs): Print f_fsid and f_frsize.
279 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
280 * linux/syscall.h: Add decls.
281 From Ulrich Drepper <drepper@redhat.com>.
283 2003-07-09 Roland McGrath <roland@redhat.com>
285 * linux/ia64/syscallent.h (tgkill): New at 1235.
287 2003-07-05 Richard Henderson <rth@twiddle.net>
289 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
290 * syscall.c (ERESTART_RESTARTBLOCK): New.
291 (trace_syscall): Print it.
292 * linux/alpha/syscallent.h (osf_syscall): Name properly.
293 (osf_set_program_attributes): Fix typo.
294 (osf_nfssvc): Likewise.
295 (osf_sigsendset): Likewise.
296 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
297 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
298 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
299 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
300 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
301 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
302 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
303 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
304 clock_getres, clock_nanosleep, semtimedop): New.
306 2003-07-08 Roland McGrath <roland@redhat.com>
308 * signal.c (sys_tgkill): New function.
309 * linux/syscall.h: Declare it.
310 * linux/syscallent.h: Add tgkill.
312 2003-06-27 Roland McGrath <roland@redhat.com>
314 * configure.ac: Check for type `struct __old_kernel_stat'.
315 * file.c (convertoldstat, printoldstat): Define under
316 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
317 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
318 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
319 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
321 2003-06-26 Roland McGrath <roland@redhat.com>
323 * configure.ac: SHMEDIA -> SH64
326 * process.c: Likewise.
328 * syscall.c: Likewise.
330 * linux/shmedia/syscallent.h: Moved to ...
331 * linux/sh64/syscallent.h: ... here.
333 * config.guess: Update from canonical version, timestamp 2003-06-17.
334 * config.sub: Likewise.
336 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
337 From: Joshua Neal <tinara@netpipeline.net>.
339 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
340 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
341 * linux/ia64/syscallent.h: Likewise.
342 * linux/powerpc/syscallent.h: Likewise.
343 * linux/s390/syscallent.h: Likewise.
344 * linux/s390x/syscallent.h: Likewise.
345 * linux/x86_64/syscallent.h: Likewise.
346 From Jakub Jelinek <jakub@redhat.com>.
348 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
349 From Michael Holzheu <HOLZHEU@de.ibm.com>.
351 2003-06-23 Roland McGrath <roland@redhat.com>
353 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
354 From Ulrich Drepper <drepper@redhat.com>.
356 2003-06-10 Roland McGrath <roland@redhat.com>
358 * configure.ac, NEWS: Version 4.4.98.
359 * strace.spec, debian/changelog: 4.4.98-1.
361 2003-06-09 Roland McGrath <roland@redhat.com>
363 * linux/s390x/syscallent.h: Update many syscalls.
364 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
366 * linux/s390/syscallent.h: Update many syscalls.
367 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
369 * linux/shmedia/syscallent.h: New file.
370 From Stephen Thomas <stephen.thomas@superh.com>.
372 * strace.c (trace): Print a message and newline for a WIFEXITED report
373 from the process we just printed an unterminated syscall line for.
375 2003-06-03 Roland McGrath <roland@redhat.com>
377 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
379 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
380 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
381 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
382 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
383 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
384 (get_error) [LINUX] [ARM]: Update.
385 (syscall_enter) [LINUX] [ARM]: New case.
386 * util.c (printcall) [LINUX] [ARM]: New case.
388 * debian/control (Standards-Version): Update to 3.5.10.
390 * strace.c (main): In PATH search, accept only a regular file with
391 execute bits set. Fixes Debian bug #137103.
393 2003-06-02 Roland McGrath <roland@redhat.com>
395 * strace.c (main): Set -q when given -o and not -p, and not when not
396 given -o, to match what the man page always said.
397 Fixes Debian bug #47113, #153678.
399 * configure.ac, NEWS: Version 4.4.97.
400 * strace.spec, debian/changelog: 4.4.97-1.
402 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
403 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
405 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
406 timestamp 2003-05-22.
407 * config.sub: Likewise, timestamp 2003-05-24.
409 2003-05-22 Roland McGrath <roland@redhat.com>
411 * defs.h (struct tcb): New member `nzombies'.
412 * strace.c (alloctcb): Initialize it.
413 (droptcb): Increment our parent's zombie count.
414 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
415 process has zombies it can reap. On the way out, if we reaped
416 an untraced process, decrement the zombie count.
418 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
419 separately using signame.
421 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
422 of literal 0 for index. Consult the right flags without clobbering
423 anything when we reparent the new child to the caller's parent thread.
425 * linux/s390/syscallent.h: Fix sys_clone argument count.
426 * linux/s390x/syscallent.h: Likewise.
427 * linux/mips/syscallent.h: Likewise.
428 * linux/alpha/syscallent.h: Likewise.
429 * linux/powerpc/syscallent.h: Likewise.
430 * linux/sh/syscallent.h: Likewise.
431 * linux/sparc/syscallent.h: Likewise.
432 * linux/hppa/syscallent.h: Likewise.
434 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
435 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
437 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
438 [LINUX || SVR4] (siginfo_codes): Add strings for them.
440 * process.c (print_affinitylist): Fix loop condition.
441 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
443 2003-04-10 Roland McGrath <roland@redhat.com>
445 * syscall.c (qual_desc): Return zero after parsing number.
446 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
448 2003-04-07 Roland McGrath <roland@redhat.com>
450 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
451 * linux/syscall.h: Likewise.
452 * ipc.c [LINUX] (sys_semtimedop): New function.
453 From Ulrich Drepper <drepper@redhat.com>.
455 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
456 From Ulrich Drepper <drepper@redhat.com>.
458 2003-04-01 Philippe De Muyter <phdm@macqel.be>
460 * sock.c, stream.c: Check #ifdef LINUX, not linux.
461 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
463 2003-03-30 Roland McGrath <roland@redhat.com>
465 * configure.ac, NEWS: Version 4.4.96.
466 * strace.spec, debian/changelog: 4.4.96-1.
468 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
470 Various fixes for SuperH [SH]:
471 * mem.c (sys_old_mmap): mmap() parameters passed in registers
472 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
474 * process.c (change_syscall): Fixed register which holds system
476 * util.c (arg0_offset, arg1_offset): provide definition
477 * Makefile.am: Added new files in linux/sh
478 * linux/sh/syscallent.h: New file.
479 * linux/sh/errnoent.h: New file.
480 * linux/sh/ioctlent.h: New file.
481 * linux/sh/signalent.h: New file.
483 * linux/ioctlent.sh: Take an arg for location of header files
484 * syscallent.sh: Replaced lost $
486 2003-03-30 Roland McGrath <roland@redhat.com>
488 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
489 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
490 From Ulrich Drepper <drepper@redhat.com>.
492 * linux/syscallent.h: Use sys_getrlimit for 191.
493 Use name "old_getrlimit" for 76.
494 Reported by Ulrich Drepper <drepper@redhat.com>.
496 2003-03-18 Roland McGrath <roland@redhat.com>
498 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
500 2003-03-17 Roland McGrath <roland@redhat.com>
502 * linux/x86_64/syscallent.h: clone takes 5 args.
503 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
505 2003-03-15 Roland McGrath <roland@redhat.com>
507 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
509 2003-03-14 Roland McGrath <roland@redhat.com>
511 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
513 * linux/ia64/syscallent.h: clone takes 5 arguments.
514 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
516 2003-03-12 Roland McGrath <roland@redhat.com>
518 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
519 Use sys_clone for clone2.
520 * linux/syscall.h: Don't declare sys_clone2.
521 * process.c (sys_clone): Rewritten to handle both flavors,
522 print all extra args depending on flag bits.
523 (sys_clone2): Function removed.
525 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
527 2003-03-04 Roland McGrath <roland@redhat.com>
529 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
530 TCB_INSYSCALL is clear, like other platforms do.
532 2003-03-04 Ulrich Drepper <drepper@redhat.com>
534 * mem.c [LINUX] (sys_remap_file_pages): New function.
535 * linux/syscall.h: Declare it.
536 * linux/syscallent.h: Use it.
537 * linux/powerpc/syscallent.h: Likewise.
539 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
541 2003-02-26 Roland McGrath <roland@redhat.com>
543 * configure.ac: Fix typo in netinet/in.h check.
544 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
545 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
547 2003-02-24 Roland McGrath <roland@redhat.com>
549 * configure.ac, NEWS: Version 4.4.95.
550 * strace.spec, debian/changelog: 4.4.95-1.
552 * process.c (sys_getresgid): Fix typos in argument access.
554 2003-02-23 Roland McGrath <roland@redhat.com>
556 * process.c (sys_getresuid): Fix typos in argument access.
557 Reported by Anton Blanchard <anton@samba.org>.
559 2003-02-19 Roland McGrath <roland@redhat.com>
561 * configure.ac, NEWS: Version 4.4.94.
562 * strace.spec, debian/changelog: 4.4.94-1.
564 * version.c: Removed.
565 * Makefile.am (strace_SOURCES): Remove it.
566 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
568 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
569 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
570 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
572 2003-01-23 Roland McGrath <roland@redhat.com>
574 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
575 SPARC, which doesn't use the header regardless.
577 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
580 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
582 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
583 [! SYS_putpmsg] (sys_putpmsg): Likewise.
585 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
586 since they can conflict.
588 2003-01-21 Roland McGrath <roland@redhat.com>
590 * strace.c (usage): Omit -z, since it has never worked properly.
593 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
594 var=val in environ or to remove var, respectively.
596 * strace.1, NEWS: Document it.
598 * configure.ac, NEWS: Version 4.4.93.
599 * strace.spec, debian/changelog: 4.4.93-1.
600 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
602 2003-01-20 Roland McGrath <roland@redhat.com>
604 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
605 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
606 TCB_WAITEXECVE state with special kludges.
608 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
609 reversed from other architectures.
611 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
612 conditional on [TCB_WAITEXECVE] instead of list of processors.
614 * util.c (restore_arg0): Evaluate args in no-op defns.
616 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
617 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
619 2003-01-17 Anton Blanchard <anton@samba.org>
621 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
623 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
625 2003-01-14 Roland McGrath <roland@redhat.com>
627 * linux/powerpc/errnoent.h: Add missing errnos.
628 * linux/powerpc/ioctlent.h: Update ioctl values.
629 From Anton Blanchard <anton@samba.org>.
631 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
632 From Anton Blanchard <anton@samba.org>.
634 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
635 sys_ftruncate64, instead of printargs, for those syscalls.
636 * linux/mips/syscallent.h: Likewise.
637 * linux/powerpc/syscallent.h: Likewise.
638 * linux/s390/syscallent.h: Likewise.
639 * linux/sparc/syscallent.h: Likewise.
641 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
642 All others at the moment use linux/syscallent.h, where it's 300.
644 * strace.1: Update bug reporting info.
646 * resource.c [LINUX] (quotacmds): Grok new command encodings.
647 From Nathan Scott <nathans@debian.org>.
649 * configure.ac, NEWS: Version 4.4.92.
650 * strace.spec, debian/changelog: 4.4.92-1.
652 * configure.ac: Match powerpc* (includes powerpc64), and don't match
653 ppc (never comes out of config.sub).
655 * process.c (sys_ptrace): Use #lx format for address argument.
656 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
657 * process.c [POWERPC]: Likewise.
658 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
659 * syscall.c (get_scno) [POWERPC]: Likewise.
660 * util.c [POWERPC]: Likewise.
661 (printnum): Use long for NUM.
662 From Anton Blanchard <anton@samba.org>.
664 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
666 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
667 appropriately via set_arg0 or no-ops for each architecture.
668 (clearbpt): Use those instead of set_arg0 and set_arg1.
670 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
671 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
672 sys_ftruncate64, instead of printargs, for those syscalls.
674 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
675 (sys_ptrace): Use printxval.
676 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
677 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
679 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
680 print it before using printxval.
681 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
683 2003-01-13 Roland McGrath <roland@redhat.com>
685 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
686 timestamp 2003-01-10.
687 * config.sub: Likewise, timestamp 2003-01-03.
688 * install-sh: Update from Automake 1.7.2.
690 * linux/powerpc/signalent.h: Add SIGRTMIN.
691 From Anton Blanchard <anton@samba.org>.
693 * linux/powerpc/syscallent.h: Add missing system calls.
694 Decode more system calls, we were just printargs for many things.
695 Remove some x86-specific system calls.
696 Remove two syscalls between the socket and ipc syscalls,
697 it was resulting in all IPC syscalls being off by two.
699 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
700 From Anton Blanchard <anton@samba.org>.
702 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
703 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
704 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
705 From Anton Blanchard <anton@samba.org>.
707 * term.c [LINUX]: Get kernel definition of struct termios.
708 From Anton Blanchard <anton@samba.org>.
710 * linux/ioctlent.sh: Look in sound/ directory too.
711 From Anton Blanchard <anton@samba.org>.
713 * desc.c (printflock64): Fix ADDR argument type.
714 From Anton Blanchard <anton@samba.org>.
716 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
717 sys_siglist and _sys_siglist.
718 Reported by John Hughes <john@Calva.COM>.
720 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
721 Reported by John Hughes <john@Calva.COM>.
723 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
725 2003-01-10 Roland McGrath <roland@redhat.com>
727 * configure.ac, NEWS: Version 4.4.91.
728 * strace.spec, debian/changelog: 4.4.91-1
730 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
731 values for x86-64, conditional on current_personality.
733 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
735 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
736 * stream.c (print_transport_message): Use #ifdefs for those members.
738 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
740 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
741 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
743 * strace.c (pfd2tcb): Fix for new tcbtab type.
744 (rebuild_pollv): Likewise.
745 (detach): Put variables used under [LINUX] inside #ifdef.
747 * process.c (change_syscall) [POWERPC]: Add missing return.
748 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
750 * strace.spec: New file.
751 * debian/changelog: 4.4.90-1
752 * debian/rules (binary-arch): Depend on build.
753 (clean): Don't try to run Makefile.in.
754 * debian/control (Standards-Version): Now 3.5.8.
756 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
758 2003-01-09 Roland McGrath <roland@redhat.com>
760 * syscall.c (force_result) [S390 || S390X]: Fix typo.
762 * debian/control: Update Maintainer: field.
764 2003-01-08 Roland McGrath <roland@redhat.com>
766 * NEWS: Update for 4.4.90 test release.
768 Support for new Linux 2.5 thread features.
769 * defs.h [LINUX]: Define __NR_exit_group if not defined.
770 (struct tcb): New members nclone_threads, nclone_detached,
772 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
773 (waiting_parent): Macro removed.
774 (pid2tcb): Declare it.
775 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
776 child to our parent if we are a CLONE_THREAD child ourselves.
777 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
778 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
779 determining if we have any. If TCB_CLONE_THREAD is set, check
780 parent's children instead of our own, and bump nclone_waiting count.
781 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
782 the syscall was exit_group.
783 * syscall.c (internal_syscall): Use internal_exit for exit_group.
784 * strace.c (pid2tcb): No longer static.
785 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
786 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
787 If we have thread children, set TCB_EXITING and don't clear the TCB.
788 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
789 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
790 children of our parent that might be waiting for us too.
791 [TCB_GROUP_EXITING] (handle_group_exit): New function.
792 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
794 Revamp -f support for Linux.
795 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
796 the system call to be clone with CLONE_PTRACE set. Various new static
798 * process.c (internal_clone): Define also #ifdef SYS_clone2.
799 Initialize TCPCHILD->parent field.
800 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
801 Check in case the new child is in the tcb already.
802 (internal_fork) [LINUX]: Just call internal_clone.
803 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
804 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
806 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
808 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
810 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
812 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
814 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
816 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
818 * debian/rules: no longer install postinst and prerm
819 * debian/control: do not end summary with full stop (lintian)
821 2002-12-30 Roland McGrath <roland@redhat.com>
823 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
824 (EXTRA_DIST): Add missing files.
826 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
828 * syscall.c (qualify_one): New function.
829 (qual_options): Replace lookup field with qualify, update initializer.
830 (qualify): Update caller.
831 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
832 (qual_syscall): Rewritten lookup_syscall, match name more than once.
833 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
835 * version.c (version): Make const, bump to 4.4.90.
836 * strace.c: Update decl.
838 * Makefile.am [LINUX && X86_64]: Remove cruft.
839 * linux/x86_64/errnoent1.h: New file.
840 * linux/x86_64/ioctlent1.h: New file.
841 * linux/x86_64/signalent1.h: New file.
842 * linux/x86_64/syscallent1.h: New file.
843 * linux/x86_64/i386-headers.diff: File removed.
844 * linux/x86_64/makeheaders.sh: File removed.
845 * linux/x86_64/Makefile.in: File removed.
847 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
848 already broken for 32-bit personality on x86-64.
850 2002-12-29 Roland McGrath <roland@redhat.com>
852 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
853 * linux/Makefile.am: File removed.
854 * freebsd/Makefile.am: File removed.
855 * sunos4/Makefile.in: File removed.
856 * svr4/Makefile.in: File removed.
858 * linux/alpha/Makefile.in: File removed.
859 * linux/hppa/Makefile.in: File removed.
860 * linux/ia64/Makefile.in: File removed.
861 * linux/powerpc/Makefile.in: File removed.
862 * linux/s390/Makefile.in: File removed.
863 * linux/s390x/Makefile.in: File removed.
865 2002-12-26 Roland McGrath <roland@redhat.com>
867 * syscallent.sh: Grok three flavors of #define line, uniquify.
868 * linux/hppa/syscallent.sh: File removed.
869 * linux/powerpc/syscallent.sh: File removed.
871 * linux/Makefile.am: New file.
872 * linux/Makefile.in: File removed.
873 * freebsd/Makefile.am: New file.
874 * freebsd/i386/Makefile.am: New file.
875 * freebsd/i386/Makefile.in: File removed.
877 2002-12-22 Roland McGrath <roland@redhat.com>
879 Update to Autoconf 2.57, and Automakify with version 1.7.
880 * Makefile.am: New file.
881 * Makefile.in: File removed.
882 * configure.in: Moved to ...
883 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
884 * aclocal.m4: Moved to ...
885 * acinclude.m4: ... here. Update for Autoconf 2.5x.
886 * acconfig.h: File removed.
887 * AUTHORS: New file, makes automake happy.
888 * autogen.sh: File removed.
889 * README-CVS: Update to recommend autoreconf instead.
890 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
891 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
892 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
893 * strace.c: *_DECLARED -> HAVE_DECL_*
894 * stream.c: HAVE_* -> HAVE_STRUCT_*
896 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
897 sh, and use $(srcdir) to find the script.
898 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
899 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
900 * linux/x86_64/Makefile.in (headers): Renamed to all.
901 * linux/alpha/Makefile.in: Add empty install target.
902 * linux/x86_64/Makefile.in: Likewise.
903 * linux/powerpc/Makefile.in: Likewise.
904 * linux/Makefile.in: Likewise.
906 2002-12-26 Roland McGrath <roland@redhat.com>
908 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
909 From Daniel Jacobowitz <drow@false.org>.
911 2002-12-21 Roland McGrath <roland@redhat.com>
913 * linux/syscallent.h: Add some new 2.5 syscall names.
914 Now clone takes 5 args.
915 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
916 [LINUX] (sys_clone): Print new args.
917 * mem.c (print_ldt_entry): Make global.
919 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
920 safety, since up to 260 are already used in 2.5 kernels.
921 * linux/syscallent.h: Update the table.
922 * linux/ia64/syscallent.h: Likewise.
924 * syscall.c (force_result): New function.
925 * process.c (internal_wait): Handle ECHILD exit from wait call with
926 WNOHANG flag set; force the return value to 0 in the inferior when it
927 has live children we are tracing.
928 * NEWS: Mention the bug fix.
930 2002-12-17 Roland McGrath <roland@redhat.com>
932 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
933 with linux/syscallent.h additions.
935 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
936 (tcbtabsize): New variable.
937 (main): Initialize them using dynamic allocation.
938 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
939 (pid2tcb, cleanup): Likewise.
940 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
941 (rebuild_pollv): Dynamically allocate the vector.
942 * defs.h (tcbtab): Update decls.
943 (MAX_PROCS): Macro removed, no more static limit on this.
944 * process.c (fork_tcb): New function.
945 (internal_clone, internal_fork): Use it instead of checking nprocs.
947 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
948 in wait after sending SIGSTOP.
950 2002-12-16 Roland McGrath <roland@redhat.com>
952 * signal.c (sprintsigmask): Increase static buffer size to account for
953 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
955 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
956 __WNOTHREAD and __WALL.
958 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
959 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
961 2002-12-15 Roland McGrath <roland@redhat.com>
963 * process.c (setarg) [POWERPC]: Support it.
965 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
966 Old value was bogus, not even a proper instruction.
967 From Guy M. Streeter <streeter@redhat.com>.
969 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
971 * configure.in: Don't check for putpmsg.
972 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
973 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
975 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
976 in test. Test our own #ifdef LINUX rather than predefined `linux'.
978 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
979 * linux/sparc/syscallent.h: Likewise.
980 * linux/hppa/syscallent.h: Likewise.
982 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
983 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
984 * process.c: Likewise.
986 * desc.c (sys_osf_select): Add missing return type.
988 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
990 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
991 sys_nanosleep, both already in linux/dummy.h.
993 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
994 (trace_syscall): Fix return without value.
996 * linux/syscallent.h: Update table with names of new syscalls
997 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
998 * linux/ia64/syscallent.h: Likewise.
999 * linux/powerpc/syscallent.h: Likewise.
1001 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1002 defined. If the bit is set, print the sa_restorer field of sigaction.
1004 * mem.c: Add sys_{get,set}_thread_area.
1005 * linux/syscall.h: Declare them.
1006 * linux/syscallent.h: Update the table for these.
1007 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1008 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1010 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1011 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1012 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1013 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1014 sched_getaffinity, futex.
1015 * linux/syscallent.h: Update the table.
1016 * io.c: Add sys_sendfile64.
1017 * file.c: Add sys_readahead, sys_*xattr.
1018 * process.c: Add sys_futex, sys_*affinity.
1020 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1021 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1022 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1024 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1026 Bugfix for s390/s390x:
1027 * syscall.c: Fixed scno derivation for s390/s390x.
1029 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1031 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1032 to allow the compilation of a native MIPS strace.
1034 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1036 From Marty Leisner <leisner@rochester.rr.com>,
1037 rewritten by mludvig:
1038 * strace.c (not_failing_only): New.
1039 (usage): Added -z switch description.
1040 (main): Added -z switch parsing to not_failing_only variable.
1041 * syscall.c (trace_syscall): Added not_failing_only handling.
1043 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1045 Missing complete changelog for 2002-10-07 commit:
1046 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1047 * acconfig.h: New define for s390x.
1048 * config.sub: Added missing define for s390 and new one for s390x.
1049 * configure.in: Added new define for s390x.
1050 * file.c: Added missing #undef dirent64 and new defines for s390x.
1051 * linux/s390: New directory.
1052 * linux/s390/Makefile.in: New file.
1053 * linux/s390/errnoent.h: New file.
1054 * linux/s390/ioctlent.h: New file.
1055 * linux/s390/signalent.h: New file.
1056 * linux/s390/syscallent.h: New file.
1057 * linux/s390x: New directoy.
1058 * linux/s390x/Makefile.in: New file.
1059 * linux/s390x/errnoent.h: New file.
1060 * linux/s390x/ioctlent.h: New file.
1061 * linux/s390x/signalent.h: New file.
1062 * linux/s390x/syscallent.h: New file.
1063 * linux/syscall.h: Added sys_mincore() prototype and added new
1065 * process.c: Added s390x defines.
1066 (change_syscall): Changed handling for s390.
1067 (setarg): Added missing s390/s390x code in setarg().
1068 * signal.c: Added s390x define.
1069 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1070 arguments to sprintsigmask()).
1071 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1072 since printstr() expects a long.
1073 * syscall.c (decode_subcall): Changed several variables to be long
1074 instead of int to match 64 bit requirements. Added s390x defines.
1075 (syscall_enter): Changed upeek() call to match s390 and s390x
1077 * util.c: Added s390x defines.
1079 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1081 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1082 and bugfixes to s390 by D.J. Barrow.
1084 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1086 Merged x86-64 port by Andi Kleen <ak@suse.de>
1087 and Michal Ludvig <mludvig@suse.cz>
1088 * Makefile.in: New target 'headers'. Failure ignored.
1089 * acconfig.h: New defines for x86-64.
1090 * configure.in: Ditto.
1094 * process.c: Added support for x86-64.
1096 * syscall.c: Ditto + added automatic personality switching.
1097 * linux/syscall.h: Ditto.
1098 * linux/x86_64: New directory.
1099 * linux/x86_64/Makefile.in: New file.
1100 * linux/x86_64/gentab.pl: Ditto.
1101 * linux/x86_64/i386-headers.diff: Ditto.
1102 * linux/x86_64/makeheaders.sh: Ditto.
1103 * linux/x86_64/syscallent.h: Ditto.
1104 * mem.c (print_mmap): Always print arg[4] as int.
1106 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1108 * configure.in: Fix regular expressions.
1109 * linux/syscall.h: Added missing braces in prototype of
1111 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1112 (struct fileflags): Made extern to inhibit compiation warnings.
1113 (sys_getdents64): Merged LINUX and SVR4 part.
1114 * syscall.c (get_scno): Split multiline string into two distinct
1117 2002-05-24 John Hughes <john@calva.com>
1119 * stream.h, net.h: Avoid possible infinite loop caused by
1120 unsigned arithmetic in preceeding change.
1122 2002-05-23 John Hughes <john@calva.com>
1124 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1126 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1127 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1130 * configure.in: use tests for struct opthdr and struct t_opthdr.
1132 * defs.h: add new function print_sock_optmgmt.
1134 * io.c: add hack that lets ioctl decode functions set auxilliary
1137 * stream.c: better decoding for timod ioctls.
1139 * net.c: add function print_sock_optmgmt, used by timod ioctl
1140 decoding functions in stream.c.
1142 2002-05-23 John Hughes <john@calva.com>
1144 * acconfig.h: Make autoheader happy about Linux/SuperH
1146 2002-05-23 John Hughes <john@calva.com>
1148 * strace.c: Get rid of warning if not using POLL_HACK
1150 2002-05-22 John Hughes <john@calva.com>
1152 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1153 options that are not just ints, cope with systems that don't
1154 #define SOL_TCP and so on.
1156 2002-05-21 John Hughes <john@calva.com>
1158 * strace.c: Fix warning if POLL_HACK is used.
1160 2002-05-17 John Hughes <john@calva.com>
1162 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1164 2002-05-17 John Hughes <john@calva.com>
1166 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1168 2002-05-17 John Hughes <john@calva.com>
1170 * stream.c: tidy up output a little.
1172 2002-05-17 John Hughes <john@calva.com>
1174 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1175 to procpriv syscall.
1177 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1179 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1180 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1183 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1185 * strace.c: close tcp->outf in droptcb()
1187 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1189 * net.c: decode packet options
1191 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1193 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1195 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1198 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1199 * defs.h, file.c, io.c: fix signed/unsigned issues
1200 * syscall.c: check for negative u_errors
1201 * cvsbuild: renamed to autogen.sh
1203 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1205 * net.c: add new TCP socket options
1207 2001-10-26 John Hughes <john@calva.com>
1209 * svr4/ioctlent.sh: Cope with #define lines containing
1210 comments that terminate on subsequent lines. Used to
1211 comment out subsequent ioctls!
1213 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1215 * linux/ioctlent.h: regenerated using current scripts so
1216 term ioctls are included
1218 2001-10-19 John Hughes <john@Calva.COM>
1220 * strace.c(proc_open): On SVR4 only trace the syscalls,
1221 signals and faults we care about.
1223 2001-10-18 John Hughes <john@Calva.COM>
1225 * acconfig.h: Add HAS_SIGINFO_T.
1226 * aclocal.m4: add check for siginfo_t in signal.h.
1227 * configure.in: use check for siginfo_t.
1228 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1229 allow access to siginfo when signal recieved.
1230 * process.c: Remove SVR4 only version of printsiginfo.
1231 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1232 * strace.c: on SVR4 print siginfo when signal recieved.
1234 2001-10-18 John Hughes <john@Calva.COM>
1236 * system.c(sys_ssisys): handle return values for ssisys
1238 2001-10-18 John Hughes <john@Calva.COM>
1240 * signal.c: handle sigwait
1241 * svr4/dummy.c: Move sigwait to done
1242 * svr4/syscall.h: handle sigwait
1244 2001-10-16 John Hughes <john@Calva.COM>
1246 * system.c(sys_ssisys): decode some args for ssisys.
1248 2001-10-16 John Hughes <john@Calva.COM>
1250 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1252 * svr4/dummy.h: memcntl is much like mctl.
1254 2001-10-16 John Hughes <john@Calva.COM>
1256 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1257 to read unmapped page. Make it possible to strace ksh.
1259 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1261 * process.c (internal_clone): Avoid race condition by clearing
1262 breakpoint after attaching to child.
1264 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1266 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1267 by Don Dugger, with my refinements).
1269 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1270 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1272 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1273 new ioctlent.h generation scheme.
1275 * linux/syscall.h (sys_clone2): Declare.
1276 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1278 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1279 don't miss the tty ioctls (unfortunately, some of the sound timer
1280 ioctls are in conflict with them!).
1282 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1283 (clrbpt) [IA64]: Ditto.
1285 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1287 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1288 r8 (eax). Handle TCB_WAITEXECVE.
1289 (syscall_fixup): Handle ia64.
1290 (syscall_enter): Fix argument fetching for ia64.
1292 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1293 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1295 * process.c (tcp): New function.
1296 (change_syscall): Add support for ia64 linux.
1297 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1299 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1301 * resource.c (sprintrlim64): Ditto.
1303 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1304 [IA64]: Declare "ia32" variable.
1306 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1307 kernel headers. Declare the necessary constants and structures
1310 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1312 * signal.c (parse_sigset_t): New function.
1313 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1314 avoiding relying on internal layout of sigset_t datastructure.
1316 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1318 * linux/ia64/syscallent.h: Add getunwind().
1320 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1322 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1323 PT_AR_BSP. Pick up arguments starting with out0, which is not
1324 always the same as r32 (e.g., consider inlined syscalls).
1326 2001-09-28 John Hughes <john@Calva.COM>
1328 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1329 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1331 2001-09-18 John Hughes <john@Calva.COM>
1333 * net.c: fix display of sockaddr structures, sometimes too many "}",
1334 sometimes too few. Fix suggested by Richard Kettlewell.
1336 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1338 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1339 the struct from bits/sigcontext.h already which signal.h includes.
1341 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1343 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1345 * linux/Makefile.in: fix a few things so the ioctl list is generated
1347 * ioctl.c: remember to shift ioctl masks as well
1349 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1351 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1352 for sys_fcntl as well
1354 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1356 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1358 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1360 * process.c: seems Linux/IA64 changed register names on us, switch to
1363 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1365 * strace.c: set CLOEXEC flag for outputfile
1367 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1369 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1371 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1373 * configure.in: Support cross-compiling between architectures
1375 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1377 * configure.in: add S390 to architecture list
1379 2001-07-10 John Hughes <john@Calva.COM>
1381 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1382 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1383 of args to readv/writev. Also gets rid of redundant printiovec
1384 routine from net.c (duplicate of tprint_iov in util.c).
1386 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1388 * config.{guess,sub}: updated
1390 2001-05-15 John Hughes <john@Calva.COM>
1392 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1393 it was just passing the sigmask (ucp->uc_sigmask).
1395 2001-05-15 John Hughes <john@Calva.COM>
1397 * util.c: Don't run off the end of valid memory in umovestr when
1398 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1399 unmapped page just after the args/env area).
1401 2001-04-18 John Hughes <john@Calva.COM>
1403 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1404 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1405 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1406 Treat rexecve as an exec.
1407 * system.c: decode arguments to ssisys call on nsc systems.
1408 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1411 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1413 * process.c: fix cast for powerpc code
1414 * linux/powerpc/syscallent.h: update syscall list
1415 * README: fix address for the strace mailinglist
1416 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1417 the realtime signals as well
1419 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1421 * Merge patches from Maciej W. Rozycki:
1422 + util.c: add code to print PC for MIPS
1423 + linux/mips/syscallent.h: updated
1424 + system.c: formating fixes for sys_sysmips
1425 + configure.in: test for yet more headers
1426 + stream.c: use configure-headertests instead of relying on OS hints
1428 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1430 * NEWS: start 4.3.1 items
1431 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1433 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1435 * configure.in: test for asm/sysmips.h and linux/utsname.h
1436 * linux/syscall.h: fix a typo for sys_sysmips
1437 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1440 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1442 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1444 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1446 * linux/ia64/ioctlent.h: regenerated
1448 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1450 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1451 general Linux ioctlent.sh
1453 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1455 * linux/ioctlent.sh: add dir variable for location of kernel headers
1457 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1459 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1461 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1463 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1465 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1467 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1469 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1471 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1473 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1475 * configure.in: use sparc* so we can compile on sparc64 as well
1476 * process.c, syscall.c: work around double define of fpq, fq and fpu
1477 structs on Linux/sparc, and use regs instead of pt_regs
1478 * don't use asm/sigcontext.h on Linux/sparc
1480 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1482 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1484 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1486 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1487 trace threaded programs
1489 2001-03-27 John Hughes <john@Calva.COM>
1491 * aclocal.m4: add check for endianness of long long.
1492 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1493 * configure.in: check for endianness of long long.
1494 * defs.h: change LONG_LONG macro to work with either endianness of
1497 2001-03-27 John Hughes <john@Calva.COM>
1499 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1500 initialisation list for array).
1502 2001-03-27 John Hughes <john@Calva.COM>
1504 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1505 systems - bad merge of Harald Boehme's patch by me.
1507 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1509 * lots of files: add Linux/hppa support
1511 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1513 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1514 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1515 * config.guess: updated
1517 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1519 * linux/ioclsort.c: new file
1520 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1521 the ioctl list that doesn't involve attempting to #include all kernel
1523 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1524 by the new ioctlent.sh
1525 * ioctl.c: only look at the number and type bits for linux, since
1526 ioctlent.sh no longer supplies the others
1528 2001-03-08 John Hughes <john@Calva.COM>
1530 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1531 pretend they have names ending with "?" so that -e trace=stat (for
1533 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1534 * freebsd/i386/syscall.h: consistency.
1536 2001-03-08 John Hughes <john@Calva.COM>
1538 * acconfig.h: add new ST_xxx defines.
1539 * aclocal.m4: macros to check for more fields in struct stat.
1540 * configure.in: use new macros to check for fields in struct stat.
1541 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1543 2001-03-08 John Hughes <john@Calva.COM>
1545 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1546 * file.c: use LONG_LONG
1547 * io.c: use LONG_LONG
1548 * mem.c use LONG_LONG
1550 2001-03-08 John Hughes <john@Calva.COM>
1552 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1553 * aclocal.m4: routines to check for long long off_t and rlim_t.
1554 * configure.in: check for long long off_t and rlim_t.
1555 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1556 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1558 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1559 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1560 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1562 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1563 now done automaticaly for us.
1564 * freebsd/i386/syscall.h: ditto.
1565 * freebsd/i386/syscallent.h ditto.
1567 2001-03-07 John Hughes <john@Calva.COM>
1569 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1570 * file.c: On FreeBSD use stat64 and pals instead of stat.
1571 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1572 * freebsd/i386/syscall.h: ditto.
1573 * freebsd/i386/syscallent.h: ditto.
1575 2001-03-07 John Hughes <john@Calva.COM>
1577 * file.c: merge missing part of Harald Böhme's solaris patches,
1578 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1580 2001-03-07 John Hughes <john@Calva.COM>
1582 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1583 * svr4/syscallent.h: pread/pwrite are TF calls.
1585 2001-03-07 John Hughes <john@Calva.COM>
1587 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1588 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1589 we don't need to know endianness of long long.
1590 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1591 ftruncate, allows reduction in numvber of horrid #if's
1592 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1593 * mem.c: FreeBSD now uses 64 bit version of mmap.
1594 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1595 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1596 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1598 2001-03-06 John Hughes <john@Calva.COM>
1600 * file.c: Implement truncate64 and ftruncate64
1601 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1603 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1605 2001-03-06 John Hughes <john@Calva.COM>
1607 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1608 syscall master file).
1610 2001-03-06 John Hughes <john@Calva.COM>
1612 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1613 zap incorrect syscall subarg range check.
1615 2001-03-06 John Hughes <john@Calva.COM>
1617 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1618 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1619 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1622 2001-03-06 John Hughes <john@Calva.COM>
1624 * dummy.h: add unimplemented UW sycalls
1625 * syscall.h: we can do settimeofday for UW, whopee!
1626 * syscallent.h: fix unimplemented UW syscalls
1628 2001-03-06 John Hughes <john@Calva.COM>
1630 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1631 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1632 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1633 so it doesn't try to use pr_sysarg.
1635 2001-03-06 John Hughes <john@Calva.COM>
1637 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1638 * file.c: handle xstat version _STAT64_VER, aka stat64.
1640 2001-03-06 John Hughes <john@Calva.COM>
1642 * net.c: make sure SOL_ options are defined before using.
1643 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1645 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1647 * net.c: fix format for printing Unix domain sockets
1649 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1651 * linux/mips/syscallent.h: use new sys_sysmips
1652 * system.c: add sys_sysmips decoding
1654 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1656 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1657 submitted the IP6 scope ID updates
1658 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1659 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1661 * configure.in: check for if_indextoname function and sin6_scope_id
1662 * net.c: teach printsock about IP6 scope ids
1664 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1666 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1667 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1668 * Makefile.in: use @mandir@ and @bindir@
1670 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1672 * net.c: fix formating error in sys_setsockopt
1673 * net.c: add list of socketlayers and use that for [gs]etsockopt
1675 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1677 * time.c: use sys/timex.h so things compile with 2.2 kernels
1678 * stream.c: test if MSG_* constants are #defined
1680 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1682 * process.c: perform bpt trick for clone as well so we can get the
1683 pid of the child before it starts doing something
1684 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1685 again with newer libcs
1686 * test/clone.c: improve our testcase a bit
1687 * Merge another patch from Gäel Roualland with FreeBSD updates
1689 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1691 * lots of files: merge patch from Gaël Roualland to add
1692 support for FreeBSD.
1694 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1696 * file.c: update to reflect that st_ino suddenly became a long long
1697 in the in Linux 2.4.0-test6
1699 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1701 * test/clone.c: minor fixup
1702 * Another bunch of patches from John Hughes merged:
1704 + SVR4 printcontext(): sigset_t != sigset_t*
1705 + getcontext returns a value, so print on exit of syscall
1706 + add UC_FP to ucontext_flags for OS writers that can't spell
1707 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1708 + decode_subcall(): only do subcall range checking when needed
1709 * bunch of UnixWare updates
1710 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1712 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1714 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1717 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1719 * strace.c: close outf before we exec a child process
1721 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1723 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1724 * defs.h (struct tcb): Make auxstr member const.
1725 * file.c (fsmagic): And many more magic numbers.
1726 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1728 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1730 * defs.h: balance #if/#endif again
1731 * system.c: fix return statements in sys_capget()
1732 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1733 + file.c: add F_[SG]ETSIG to fcntl flags
1734 + strace.c: don't setre[gu]id if not needed
1735 + system.c: handle sys_reboot for Linux
1736 + term.c: add baudrate constants up to B4000000
1737 + linux/**/syscallent.h: note that munlockall has no arguments
1739 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1741 * CREDITS: fix email address
1742 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1743 * signal.c: honour offset of sigconfig in sigframe structure for
1745 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1747 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1748 AR_BSP points to the _end_ of the active register frame, so we need
1749 to adjust bsp by moving it back by the size of the active frame
1752 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1754 * process.c: add sparc support to change_syscall
1756 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1758 * linux/mips/syscallent.h: fix some typos
1760 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1762 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1765 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1767 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1770 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1772 * README-linux: updated to note that strace might not compile
1773 with development kernels
1774 * bjm.c: sys_query_module: check if malloc succeeds
1775 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1776 * linux/syscallent.h: updated for 2.3.99pre3
1777 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1778 even though Linux doesn't implement them
1779 * syscall.c: add global variables for MIPS registers as well
1780 * syscall.c: move global variables to before get_scno since that uses them
1781 * util.c: oops, misspelled defined
1782 * process.c: fix ptrace calls in change_syscall
1783 * mem.c: decode sys_madvise
1784 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1785 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1786 + small fix for RLIMIT_* and RUSAGE_BOTH
1787 + enhace support for capget and capset
1789 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1791 * test/vfork.c: new file to test vfork traces
1792 * test/.cvsignore: new file
1793 * defs.h: Up maximum number of traced processed to 64
1794 * strace.c: Disable some debugging code from davidm
1795 * implement setarg for more architectures
1796 * implement change_syscall
1798 1999-12-27 Morten Welinder <terra@diku.dk>
1800 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1801 _unsigned_ char parameter.
1803 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1807 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1809 * Merge Linux/ia64 patches
1811 2000-01-02 Pavel Machek <pavel@ucw.cz>
1813 * probe if sys/poll.h exists in configure + minor cleanups
1815 * syscall.c: split trace_syscall into few pieces to make code readable
1817 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1819 * Release version 4.2 to get the current updates out and so
1820 we can concentrate in finishing the clone support.
1822 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1824 * Add 1900 to tm_year in sprinttime
1826 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1828 * file.c: protect printstat64 with STAT64 instead of linux so we can
1829 compile on Linux architectures that don't have it
1830 * util.c: fix LOOP for ARM
1832 Fri Dec 24 18:05:00 EST 1999
1834 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1836 * file.c: Use ugly libc_stat trick also for stat64.
1837 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1838 * process.c (internal_clone): Fix a few typos and add definitions to make
1839 it at least compile.
1840 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1841 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1843 * aclocal.m4: Define AC_STAT64.
1844 * acconfig.h: Define HAVE_STAT64.
1845 * configure.in: Add AC_STAT64.
1847 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1849 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1850 support for Linux on the IBM S/390 architecture
1851 * process.c: add internal_clone(), currently only shows the options
1852 * syscall.c: use internal_clone to handle SYS_clone
1854 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1856 * Rewrite mmap-handling to support mmap2 on Linux
1858 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1860 * Note that Linux can handle sys_semop() as well
1862 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1864 * Include linux/in6.h for glibc2.0 and older
1866 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1868 * Merge patches from John Hughes to make configure support UnixWare
1870 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1872 * Enhance sys_query_module
1874 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1876 * Patches from John Hughes:
1877 + cosmectic fix in sys_getpmsg
1878 + allow net.c to compile on systems without AF_INET6
1879 + Only use long_to_sigset on Linux systems
1880 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1882 + Parse mount arguments for UnixWare
1883 + ACL fixes for UnixWare
1885 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1887 * Release 4.1 to get all the changes made out there
1889 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1891 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1892 + Socket calls parsed better
1893 + bunch of alpha OSF syscalls added
1894 + Fix alpha 32/64 bit issues
1896 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1898 * Move Linux kernelmodule-functions from system.c to bjm.c and
1899 remove duplicate for sys_create_module
1900 * Linux MIPS updates:
1901 + Play with #ifdef's in net.c to get IPv6 right
1902 + Use printargs for vm86-syscall
1904 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1906 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1908 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1910 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1911 and sys_delete_module correctly
1913 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1915 * Update cvsbuild to give a better error if autoconf isn't installed
1916 * Add test for linux/ptrace.h to configure
1917 * Since we define GNU_SOURCE in the Makefile we don't need to define
1918 USE_GNU in file.c anymore
1920 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1922 * #define USE_GNU before including file.c so we get some extra O_* flags
1924 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1926 * Add missing } in IPv6 output
1928 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1930 * Update copyright for strace-graph to BSD to be consistent with
1933 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1935 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1936 defined for all kernelversions
1937 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1939 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1941 * linux/sparc/syscall.h: Declare create_module/init_module.
1942 * configure.in: Allow compilation in a different directory
1943 than the source one.
1944 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1945 so that we don't depend on asm/ptrace.h which clashes with
1948 * syscall.c: Likewise.
1950 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1952 * Syscall 94 on Linux alpha is sys_poll
1954 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1956 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1958 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1960 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1961 + Correctly implement fix sys_createmodule (Linux)
1962 + Add limited handlig of sys_initmodule (Linux)
1964 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1966 * Add configure-test for sys/reg.h and use that
1967 * Use sys/reg.h instead of asm/ptrace.h
1969 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1971 * Remove hack in signal.c for arm architecture
1972 * Add hack so we compile correctly on powerpc
1974 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1976 * Add a corrected patch from Daniel Jacobowitz
1978 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1980 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1981 for the stat structure
1983 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1985 * Fix test for sys/reg include
1987 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1989 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1990 * Fixed some SunOS compile problems earlier that I forgot to include
1993 Mon Jun 14 12:44:25 CEST 1999
1995 * Avoid leakint fd into child when forking, patch from
1996 John Hughes <john@Calva.COM>
1998 Fri Jun 11 14:54:47 CEST 1999
2000 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2001 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2003 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2005 * Brought syscall list for alpha up to date
2007 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2009 * system.c: sys_umount2 syscall support.
2010 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2011 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2012 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2013 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2014 so it needs strace's own copy of the stat structure.
2015 * util.c: Make it compile on sparc-linux.
2016 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2017 * signal.c: rt_sigaction has different arguments on sparc*-linux
2019 * syscall.c: Recognize sparc64-linux binaries.
2021 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2023 * configure.in: Fix typo (CFLAG -> CFLAGS).
2025 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2027 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2029 * Add some sysctl support, patch from Ulrich Drepper
2031 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2033 * Use kernel dirent structure for Linux
2035 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2037 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2038 + some layout and other minor fixes
2039 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2040 is similar enough to i386 to not need it's own subdirectory
2041 + add support for sendfile and mremap syscalls for Linux
2042 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2043 + ioctls.h vs sys/ioctl.h on Alpha platform
2044 + pointer was casted to an int in stream.c
2045 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2046 + several other casts changed
2047 + correct ARM/POWERPC architecture defines in acconfig.h
2048 * Merge in patches from Morten Welinder <terra@diku.dk>
2049 + add some autoconf-tests for includefiles
2050 + handle solaris version of sigcontext struct (actually I hacked this
2051 up again, but the idea is his :)
2053 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2055 * Update syscalls for linux alpha, patch from Bart Warmerdam
2057 * Update sparc code so it actually compiles
2059 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2061 * Add support for old_*stat functions for Linux. Please note you need
2062 to use reasonably recent kernel headers to compile strace now.
2063 * Change references to LINUX into linux in file.c
2064 * Fix include for LDT in mem.c
2066 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2068 * Change in strace maintainership, jrs passed the torch to me.
2070 * Incorporate all changes already made in the Debian strace package:
2071 + compiles with more Linux kernels
2072 + added support for more Linux architectures
2073 + add support for a lot of extra syscalls
2074 + fix some problems with hanging children
2075 + check stray syscall after execv
2076 + decode capget and capset arguments
2077 + add more constants to net.c
2078 + detect ROSE networking
2079 + add more protocol families to domains
2081 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2082 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2083 + added IP, IPX and TCP-options
2084 + added IP, IPX and TCP support to get-/setsockopt()
2086 + updated handling of signals
2088 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2090 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2091 instead of SVR4. That is, read a few bytes at a time
2092 to avoid overrunning the end of the stack.
2094 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2096 * version.c: Version 3.1 is released.
2098 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2100 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2101 as well since that's where glibc declares it. Go figure.
2102 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2103 instead of sigcontext_struct since glibc v5+ apparently
2104 plays games with the native OS namespace.
2105 From David Mosberger-Tang <davidm@AZStarNet.com>.
2107 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2109 * version.c: Version 3.0.14 is released.
2111 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2112 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2113 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2115 Reported by Henrik Storner <storner@osiris.ping.dk>.
2117 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2118 sys/filio.h and sys/stream.h and remove check for poll.
2119 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2120 Handle old and new styles of argument passing for select on Linux.
2121 * ioctl.c, stream.c: Conditionalize stream code on presence of
2122 sys/stream.h instead of poll because glibc implements poll but
2123 not the rest of the stream interface.
2124 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2125 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2127 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2128 * util.c (umoven, umovestr): Move data in long-sized chunks
2129 at a time, instead of hard coding it to be 4.
2130 From David Mosberger-Tang <davidm@AZStarNet.com>.
2132 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2134 * version.c: Version 3.0.13 is released.
2136 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2137 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2138 asm/sigcontext.h to define sigcontext_struct and don't define it
2139 locally if the header is present.
2141 * syscall.c (nerrnos{0,2}): Correct size computation.
2143 * Makefile.in: Remove dependencies and rules relating to files
2144 normally found in the os directory. Because of the new scheme we
2145 don't know precisely where they come from. Sigh.
2146 * signalent.sh: Make it work for sunos4, linux, and svr4.
2147 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2148 to traditional make syntax. Add signalent.h to files which can
2149 unconditionally be rebuilt. Prevent signalent.h from being
2150 unconditionally being rebuilt since it's customized.
2151 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2152 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2153 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2154 4.1.4 and gcc 2.7.2.
2156 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2158 * configure.in, Makefile.in: Add OSARCH concept to finish
2159 build support for the alpha.
2160 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2161 and maintainer-clean rules.
2162 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2163 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2164 for less, greater, and equal since subtraction on two's
2165 complement numbers isn't an order relation (it isn't transitive)!
2166 * linux/Makefile.in: Add rules for the signalent.h file.
2167 * linux/alpha/Makefile.in: New file.
2169 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2171 * version.c: Version 3.0.12 is released.
2173 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2174 From Michael E Chastain <mec@duracef.shout.net>.
2176 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2177 * syscall.c (set_personality): New.
2178 * strace.c (main): Call set_personality.
2179 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2180 ioctlent, and signalent indirect pointers and redirect them
2181 based on personality.
2182 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2183 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2185 * util.c (upeek): Handle case where ptrace returns a long
2186 and sizeof(long) != sizeof(int).
2187 From Richard Henderson <richard@twiddle.tamu.edu>
2189 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2191 * version.c: Version 3.0.11 is released.
2193 * many files: Fix more printf warnings for other platforms.
2195 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2197 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2198 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2200 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2201 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2203 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2205 * version.c: Version 3.0.10 is released.
2207 * Makfile.in: Add os/arch to includes so that a given arch
2208 (like alpha) can override the native arch (like i386).
2209 * configure.in: Check for sendmsg.
2211 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2212 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2214 * acconfig.h, configure.in: Detect the alpha.
2215 * ioctl.c: Handle the alpha.
2216 * defs.h: Make some members long for the alpha. Define
2217 some register nicknames. Add support for WAITEXECVE.
2218 * file.c [ALPHA]: Support the alpha for statfs. Add
2219 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2220 major and minor results are suitable for passing to printf.
2221 * signal.c, syscall.c: Support the alpha.
2222 * process.c: Add alpha user offsets.
2223 * most files: Use %l? for printf arguments since
2224 most are now longs for the alpha.
2225 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2227 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2229 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2231 * version.c: Version 3.0.9 is released.
2233 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2235 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2236 Linux kernel version system calls.
2238 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2240 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2241 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2242 decode IPC calls using it.
2243 * sunos4/dummy.h: Alias sys_semop to printargs.
2244 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2245 * sunos4/syscallent.h: Include new subcalls for IPC.
2246 From Matthias Pfaller <leo@dachau.marco.de>.
2248 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2250 * version.c: Version 3.0.8 is released.
2252 * time.c [LINUX]: Explicitly include linux/version.h.
2254 * strace.c (main): Don't let them even *try* to
2255 get strace to attach to itself since some systems
2256 don't handle this case very gracefully.
2257 Reported by David S. Miller <davem@caip.rutgers.edu>.
2259 * Makefile.in (distclean): Fix it for subdirectories.
2261 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2262 sys_flags member for each defined system call.
2264 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2266 * defs.h (TRACE_*): New flags to describe what class
2267 of system call each system call is.
2268 (sysent): Add sys_flags member.
2269 * syscall.c (sysent): Define (and later undef) abbreviations
2270 for the system call class flags.
2271 (lookup_class): New function to translate strings to
2272 system call class flags.
2273 (qualify): Handle new system call class mechanism.
2274 * linux/syscallent.h: Fill in the new sys_flags member
2275 for each defined system call.
2277 * defs.h (print_sock): Remove redundant and non-K&R C
2278 compatible prototype. From Juergen Weigert
2279 <jnweiger@immd4.informatik.uni-erlangen.de>.
2281 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2283 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2284 From Michael E Chastain <mec@duracef.shout.net>.
2286 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2287 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2289 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2291 * file.c (sprintfstype): Enclose string result in double
2294 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2295 constantly evolving timex structure.
2296 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2298 * defs.h, syscall.c, strace.c: Rename syscall to
2299 trace_syscall and change prototype and all callers
2300 because of broken Linux shared libraries.
2301 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2303 * Makefile.in (clean): Check for a file with test -f not
2304 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2306 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2308 * version.c: Version 3.0.7 is released.
2310 * util.c (string_quote): Fix thinko which caused core
2311 dumps for strings with quotes in them.
2312 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2314 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2315 files from /usr/include, not just the linux one.
2316 From Michael E Chastain <mec@duracef.shout.net>.
2318 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2319 fewer false positives on more kernel flavors.
2320 From Michael E Chastain <mec@duracef.shout.net>.
2322 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2324 * version.c: Version 3.0.6 is released.
2326 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2328 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2329 on MC_SYNC instead of HAVE_MCTL.
2330 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2331 (sys_msync): New function.
2333 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2335 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2336 sys_flock and sys_getdents.
2337 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2339 * file.c (sys_getdents): Define unconditionally and handle
2341 * strace.c (main): Disallow username option unless both real
2342 and effective uids are root.
2344 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2346 * strace.c (main): Ensure that run_uid and run_gid are
2347 always set to something meaningful.
2348 (main, newoutf) [!SVR4]: Swap real and effective uids while
2349 opening any output files.
2350 (main) [!SVR4]: Treat effective uid of root as a request
2351 to handle suid binaries correctly using the real uid of
2354 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2356 * Makefile.in: Add `|| true' to clean rule because
2357 although GNU make 3.74 uses `sh -c' to invoke commands
2358 every other make in the world uses `sh -ec'.
2360 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2361 arguments appear to be stored on the stack, not in the
2362 registers following A3 (empirical result).
2364 * defs.h: Add prototype for printsock.
2365 * svr4/dummy.h: Remove generic handling of sys_mount.
2366 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2367 get access to SGI mount information.
2368 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2369 (sys_mount) [SVR4, MIPS]: New function.
2370 (sys_mount) [SVR4, !MIPS]: New function.
2372 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2374 * version.c: Version 3.0.5 is released.
2376 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2377 tv_usec members to long when using printf.
2379 * ipc.c: Omit define of __KERNEL__.
2380 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2381 want which __KERNEL__ used to provide.
2382 (sys_msgrcv): Change reference to ipc_kludge structure to
2383 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2385 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2386 Linux specific options.
2388 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2389 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2390 instead of depending of __KERNEL__.
2392 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2394 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2396 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2397 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2398 and AC_DECL__SYS_SIGLIST.
2399 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2400 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2401 (strsignal): Use SYS_SIGLIST_DECLARED.
2403 net.c (sys_socket): Omit inadvertent surplus comma when
2404 protocol family isn't PF_INET.
2406 util.c (dumpstr): Fix incorrect printing of one too many
2407 characters when the length is not an even multiple of 16 bytes.
2408 Reported by Juergen Weigert
2409 <jnweiger@immd4.informatik.uni-erlangen.de>.
2411 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2413 * ioctl.c (compare): Change prototype to match POSIX qsort.
2414 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2415 * strace.c (trace) [SVR4]: Break out of for loop instead of
2416 returning when finished so final return statement is executed.
2417 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2418 (syscall) [LINUX]: Correct typo which commented out the M68K
2420 * util.c (printstr): Cast unsigned char pointer argument
2421 to char pointer in umovestr call.
2422 (dumpstr): Likewise for umoven.
2424 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2426 * version.c: Version 3.0.4 is released.
2428 * signal.c (sys_sigblock): Move after the definition of
2429 sys_sigsetmask that it calls to avoid an implicit declaration.
2430 * stream.c (transport_user_options, transport_server_options):
2431 Only needed if TI_BIND is defined.
2432 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2434 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2435 the tcp arguement from the call to exiting. Add getrval2
2436 check so no fork processing is done in the child.
2437 (printwaitn): Initialize exited so that its value is defined
2438 for all flows of execution.
2440 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2442 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2443 setfsuid, setfsgid, and _llseek syscalls.
2444 * linux/syscall.h: Add prototypes for them.
2445 * linux/syscallent.h: Add them to the syscall entries table.
2446 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2447 defines and conditionally include linux/personality.h if
2448 __NR_personality is defined.
2449 (personality_options) [LINUX]: New table.
2450 (sys_personality) [LINUX]: New function.
2452 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2454 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2455 on the number of traced processes so that we can have untraced
2456 children (e.g. via popen).
2458 * strace (main) [!SVR4]: Call fake_execve to get the actual
2459 exec and its arguments into the trace.
2460 (environ): Declare it.
2461 * process.c (fake_execve): New function.
2462 (headers): Include sys/syscall.h to get SYS_* defines.
2464 * process.c (sys_execv, sys_execve): Surround argument annotations
2465 with C comment delimiters.
2466 (printargv, printargc): The arg vector is an array of char pointers
2469 * strace.c (printleader): Also check for multiple -p arguments
2470 when deciding whether to print the pid field.
2472 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2473 * defs.h (strerror, strsignal): Add these prototypes if we provide
2475 * configure.in (AC_CHECK_FUNCS): Add strerror.
2477 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2478 and blocked signals.
2480 * strace.c (main): Add username option. Verify they are root before
2481 letting them use it. Look up the ids in the password file. Set
2482 them just before executing the program.
2483 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2485 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2487 * version.c: Version 3.0.3 is released.
2489 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2490 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2492 * strace.c (outfname): Initialize to NULL.
2493 (main): Defer output file processing until after arguments.
2494 Allow either a pipe or a bang for command arguments.
2495 Check if outfname is NULL instead of checking outf for stderr.
2496 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2497 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2498 (tprintf): Avoid calling vfprintf if outf is NULL.
2500 * strace.c (main): Use popen if -o argument begins with a pipe.
2501 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2503 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2504 but WIFSTOPPED was used.
2506 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2507 rule to prevent the comment from being untrue.
2509 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2511 * strace.c (sys_exit): Move follow fork code to internal_exit.
2512 (sys_fork): Move follow fork code to internal_fork.
2513 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2514 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2515 (vforking): Remove this static variable and check scno in
2516 internal_fork instead.
2517 (internal_exit, internal_fork, internal_exec, internal_wait): New
2519 * defs.h: Add prototypes for the new internal_* functions.
2520 * syscall.c (syscall): Move syscall entering trace qualifier check
2521 and reprint checking after context decoding and precede them with
2522 a call to internal_syscall. Precede syscall exiting trace
2523 qualifier check with a call to internal_syscall.
2524 (internal_syscall): New function.
2526 * defs.h (struct tcb): Make scno signed.
2527 * strace.c (syscall) Make u_error signed.
2528 [LINUX, I386]: Avoid unsigned cast in eax check.
2529 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2530 * desc.c (sys_select): Make cumlen unsigned
2532 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2534 * net.c (socktypes): Add SOCK_PACKET.
2536 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2538 * Makefile (clean): Check explicitly for a Makefile in subdirs
2539 before running make in them.
2541 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2543 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2544 [MIPS] (detach): Initialize error for MIPS case.
2545 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2547 * syscall.c (decode_subcall): Move variable i into conditionals
2549 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2550 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2552 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2553 printing since we don't know what the size of their type is.
2554 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2555 if autoconf detects it since it seems to either not work or do
2556 something else entirely on Irix 5.3.
2558 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2560 * version.c: Version 3.0.2 is released.
2561 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2562 so that the file descriptor arg is decimal.
2564 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2566 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2567 because on Linux they are enumerators.
2569 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2572 * util.c (printxval): When there is no translation, print the actual
2573 number first and the the default value as a C comment.
2575 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2576 sys_setsockopt): Change first argument from unsigned to signed to
2577 cater to the frequent practice of calling system calls with a file
2579 * mem.c (sys_mmap): Likewise.
2581 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2583 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2585 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2587 * version.c: Version 3.0.1 is released.
2588 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2589 * config.guess, config.guess: Update from the FSF.
2590 * install-sh: New from the FSF.
2592 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2594 * Makefile.in: Add m68k arch.
2595 * acconfig.h (M68K): Add m68k define.
2596 * configure.in: Add detection of arch m68k.
2597 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2599 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2601 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2602 * syscall.c [M68K] (syscall): Support m68k syscall number register
2603 and errno in d0 instead of eax.
2604 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2605 program counter in PT_PC instead of EIP.
2606 [M68K] (LOOP): Support m68k loop instruction.
2607 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2609 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2610 to MAP_FIXED instead of MAP_ANONYMOUS.
2611 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2613 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2614 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2616 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2618 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2619 Reported by Thanh Ma <tma@encore.com>.
2621 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2622 1.1.62 doesn't continue a traced child when the parent exits.
2623 Reported by Matt Day <mday@artisoft.com>.
2625 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2627 * util.c (printstr): Fix longstanding bug in notating string
2630 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2631 child to go into the execve syscall to avoid spurious traces.
2632 [LINUX] (detach): Conditionalize the status variable.
2634 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2636 * Makefile.in: Add mips arch.
2637 * acconfig.h (MIPS): Add mips define.
2638 * configure.in: Add detection of opsys irix5 and arch mips. Check
2640 Check for sys/sysconfig.h header.
2641 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2642 * file.c [SVR4]: Include sys/cred.h.
2643 (access_flags): Update access flags for SGI.
2644 (sprinttime): Change type of sprinttime argument from unsigned
2646 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2647 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2648 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2649 Cast si_band member to long before printing.
2650 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2651 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2652 * strace.c [SVR4] [MIPS]:
2653 (foobar): New dummy signal handler.
2654 (main): Install a dummy signal handler in the child before pausing
2655 to work around an SGI bug in PRSABORT.
2656 (proc_open): Send a interrupt to the child instead of aborting the
2657 syscall which doesn't work on Irix5.2.
2658 * svr4/dummy.h: Add new unfinished SGI syscalls
2659 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2660 existing calls (e.g. sys_ksigaction like sys_sigaction).
2661 Printargs does the print thing for sys_sethostid.
2662 * svr4/syscall.h: Declare all new SGI syscalls.
2663 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2664 and add it to all subcall entry points.
2665 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2666 decode as subcalls on MIPS. Instead, use the normal syscalls.
2667 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2668 since SGI syscall numbers are off by one.
2669 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2670 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2671 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2672 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2673 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2674 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2675 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2676 Add workaround for broken SGI pr_sysarg on syscall entry.
2677 [SVR4] (syscall): Conditionalize subcall decoding for
2678 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2679 [SVR4] [MIPS] (getrval2): Handle SGI.
2680 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2681 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2682 [MIPS] (syssgi_options, sys_syssgi): New for SGI.