1 2003-06-09 Roland McGrath <roland@redhat.com>
3 * linux/s390/syscallent.h: Update many syscalls.
4 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
6 * linux/shmedia/syscallent.h: New file.
7 From Stephen Thomas <stephen.thomas@superh.com>.
9 * strace.c (trace): Print a message and newline for a WIFEXITED report
10 from the process we just printed an unterminated syscall line for.
12 2003-06-03 Roland McGrath <roland@redhat.com>
14 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
16 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
17 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
18 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
19 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
20 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
21 (get_error) [LINUX] [ARM]: Update.
22 (syscall_enter) [LINUX] [ARM]: New case.
23 * util.c (printcall) [LINUX] [ARM]: New case.
25 * debian/control (Standards-Version): Update to 3.5.10.
27 * strace.c (main): In PATH search, accept only a regular file with
28 execute bits set. Fixes Debian bug #137103.
30 2003-06-02 Roland McGrath <roland@redhat.com>
32 * strace.c (main): Set -q when given -o and not -p, and not when not
33 given -o, to match what the man page always said.
34 Fixes Debian bug #47113, #153678.
36 * configure.ac, NEWS: Version 4.4.97.
37 * strace.spec, debian/changelog: 4.4.97-1.
39 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
40 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
42 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
44 * config.sub: Likewise, timestamp 2003-05-24.
46 2003-05-22 Roland McGrath <roland@redhat.com>
48 * defs.h (struct tcb): New member `nzombies'.
49 * strace.c (alloctcb): Initialize it.
50 (droptcb): Increment our parent's zombie count.
51 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
52 process has zombies it can reap. On the way out, if we reaped
53 an untraced process, decrement the zombie count.
55 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
56 separately using signame.
58 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
59 of literal 0 for index. Consult the right flags without clobbering
60 anything when we reparent the new child to the caller's parent thread.
62 * linux/s390/syscallent.h: Fix sys_clone argument count.
63 * linux/s390x/syscallent.h: Likewise.
64 * linux/mips/syscallent.h: Likewise.
65 * linux/alpha/syscallent.h: Likewise.
66 * linux/powerpc/syscallent.h: Likewise.
67 * linux/sh/syscallent.h: Likewise.
68 * linux/sparc/syscallent.h: Likewise.
69 * linux/hppa/syscallent.h: Likewise.
71 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
72 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
74 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
75 [LINUX || SVR4] (siginfo_codes): Add strings for them.
77 * process.c (print_affinitylist): Fix loop condition.
78 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
80 2003-04-10 Roland McGrath <roland@redhat.com>
82 * syscall.c (qual_desc): Return zero after parsing number.
83 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
85 2003-04-07 Roland McGrath <roland@redhat.com>
87 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
88 * linux/syscall.h: Likewise.
89 * ipc.c [LINUX] (sys_semtimedop): New function.
90 From Ulrich Drepper <drepper@redhat.com>.
92 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
93 From Ulrich Drepper <drepper@redhat.com>.
95 2003-04-01 Philippe De Muyter <phdm@macqel.be>
97 * sock.c, stream.c: Check #ifdef LINUX, not linux.
98 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
100 2003-03-30 Roland McGrath <roland@redhat.com>
102 * configure.ac, NEWS: Version 4.4.96.
103 * strace.spec, debian/changelog: 4.4.96-1.
105 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
107 Various fixes for SuperH [SH]:
108 * mem.c (sys_old_mmap): mmap() parameters passed in registers
109 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
111 * process.c (change_syscall): Fixed register which holds system
113 * util.c (arg0_offset, arg1_offset): provide definition
114 * Makefile.am: Added new files in linux/sh
115 * linux/sh/syscallent.h: New file.
116 * linux/sh/errnoent.h: New file.
117 * linux/sh/ioctlent.h: New file.
118 * linux/sh/signalent.h: New file.
120 * linux/ioctlent.sh: Take an arg for location of header files
121 * syscallent.sh: Replaced lost $
123 2003-03-30 Roland McGrath <roland@redhat.com>
125 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
126 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
127 From Ulrich Drepper <drepper@redhat.com>.
129 * linux/syscallent.h: Use sys_getrlimit for 191.
130 Use name "old_getrlimit" for 76.
131 Reported by Ulrich Drepper <drepper@redhat.com>.
133 2003-03-18 Roland McGrath <roland@redhat.com>
135 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
137 2003-03-17 Roland McGrath <roland@redhat.com>
139 * linux/x86_64/syscallent.h: clone takes 5 args.
140 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
142 2003-03-15 Roland McGrath <roland@redhat.com>
144 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
146 2003-03-14 Roland McGrath <roland@redhat.com>
148 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
150 * linux/ia64/syscallent.h: clone takes 5 arguments.
151 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
153 2003-03-12 Roland McGrath <roland@redhat.com>
155 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
156 Use sys_clone for clone2.
157 * linux/syscall.h: Don't declare sys_clone2.
158 * process.c (sys_clone): Rewritten to handle both flavors,
159 print all extra args depending on flag bits.
160 (sys_clone2): Function removed.
162 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
164 2003-03-04 Roland McGrath <roland@redhat.com>
166 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
167 TCB_INSYSCALL is clear, like other platforms do.
169 2003-03-04 Ulrich Drepper <drepper@redhat.com>
171 * mem.c [LINUX] (sys_remap_file_pages): New function.
172 * linux/syscall.h: Declare it.
173 * linux/syscallent.h: Use it.
174 * linux/powerpc/syscallent.h: Likewise.
176 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
178 2003-02-26 Roland McGrath <roland@redhat.com>
180 * configure.ac: Fix typo in netinet/in.h check.
181 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
182 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
184 2003-02-24 Roland McGrath <roland@redhat.com>
186 * configure.ac, NEWS: Version 4.4.95.
187 * strace.spec, debian/changelog: 4.4.95-1.
189 * process.c (sys_getresgid): Fix typos in argument access.
191 2003-02-23 Roland McGrath <roland@redhat.com>
193 * process.c (sys_getresuid): Fix typos in argument access.
194 Reported by Anton Blanchard <anton@samba.org>.
196 2003-02-19 Roland McGrath <roland@redhat.com>
198 * configure.ac, NEWS: Version 4.4.94.
199 * strace.spec, debian/changelog: 4.4.94-1.
201 * version.c: Removed.
202 * Makefile.am (strace_SOURCES): Remove it.
203 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
205 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
206 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
207 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
209 2003-01-23 Roland McGrath <roland@redhat.com>
211 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
212 SPARC, which doesn't use the header regardless.
214 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
217 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
219 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
220 [! SYS_putpmsg] (sys_putpmsg): Likewise.
222 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
223 since they can conflict.
225 2003-01-21 Roland McGrath <roland@redhat.com>
227 * strace.c (usage): Omit -z, since it has never worked properly.
230 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
231 var=val in environ or to remove var, respectively.
233 * strace.1, NEWS: Document it.
235 * configure.ac, NEWS: Version 4.4.93.
236 * strace.spec, debian/changelog: 4.4.93-1.
237 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
239 2003-01-20 Roland McGrath <roland@redhat.com>
241 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
242 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
243 TCB_WAITEXECVE state with special kludges.
245 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
246 reversed from other architectures.
248 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
249 conditional on [TCB_WAITEXECVE] instead of list of processors.
251 * util.c (restore_arg0): Evaluate args in no-op defns.
253 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
254 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
256 2003-01-17 Anton Blanchard <anton@samba.org>
258 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
260 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
262 2003-01-14 Roland McGrath <roland@redhat.com>
264 * linux/powerpc/errnoent.h: Add missing errnos.
265 * linux/powerpc/ioctlent.h: Update ioctl values.
266 From Anton Blanchard <anton@samba.org>.
268 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
269 From Anton Blanchard <anton@samba.org>.
271 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
272 sys_ftruncate64, instead of printargs, for those syscalls.
273 * linux/mips/syscallent.h: Likewise.
274 * linux/powerpc/syscallent.h: Likewise.
275 * linux/s390/syscallent.h: Likewise.
276 * linux/sparc/syscallent.h: Likewise.
278 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
279 All others at the moment use linux/syscallent.h, where it's 300.
281 * strace.1: Update bug reporting info.
283 * resource.c [LINUX] (quotacmds): Grok new command encodings.
284 From Nathan Scott <nathans@debian.org>.
286 * configure.ac, NEWS: Version 4.4.92.
287 * strace.spec, debian/changelog: 4.4.92-1.
289 * configure.ac: Match powerpc* (includes powerpc64), and don't match
290 ppc (never comes out of config.sub).
292 * process.c (sys_ptrace): Use #lx format for address argument.
293 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
294 * process.c [POWERPC]: Likewise.
295 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
296 * syscall.c (get_scno) [POWERPC]: Likewise.
297 * util.c [POWERPC]: Likewise.
298 (printnum): Use long for NUM.
299 From Anton Blanchard <anton@samba.org>.
301 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
303 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
304 appropriately via set_arg0 or no-ops for each architecture.
305 (clearbpt): Use those instead of set_arg0 and set_arg1.
307 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
308 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
309 sys_ftruncate64, instead of printargs, for those syscalls.
311 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
312 (sys_ptrace): Use printxval.
313 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
314 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
316 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
317 print it before using printxval.
318 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
320 2003-01-13 Roland McGrath <roland@redhat.com>
322 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
323 timestamp 2003-01-10.
324 * config.sub: Likewise, timestamp 2003-01-03.
325 * install-sh: Update from Automake 1.7.2.
327 * linux/powerpc/signalent.h: Add SIGRTMIN.
328 From Anton Blanchard <anton@samba.org>.
330 * linux/powerpc/syscallent.h: Add missing system calls.
331 Decode more system calls, we were just printargs for many things.
332 Remove some x86-specific system calls.
333 Remove two syscalls between the socket and ipc syscalls,
334 it was resulting in all IPC syscalls being off by two.
336 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
337 From Anton Blanchard <anton@samba.org>.
339 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
340 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
341 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
342 From Anton Blanchard <anton@samba.org>.
344 * term.c [LINUX]: Get kernel definition of struct termios.
345 From Anton Blanchard <anton@samba.org>.
347 * linux/ioctlent.sh: Look in sound/ directory too.
348 From Anton Blanchard <anton@samba.org>.
350 * desc.c (printflock64): Fix ADDR argument type.
351 From Anton Blanchard <anton@samba.org>.
353 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
354 sys_siglist and _sys_siglist.
355 Reported by John Hughes <john@Calva.COM>.
357 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
358 Reported by John Hughes <john@Calva.COM>.
360 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
362 2003-01-10 Roland McGrath <roland@redhat.com>
364 * configure.ac, NEWS: Version 4.4.91.
365 * strace.spec, debian/changelog: 4.4.91-1
367 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
368 values for x86-64, conditional on current_personality.
370 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
372 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
373 * stream.c (print_transport_message): Use #ifdefs for those members.
375 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
377 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
378 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
380 * strace.c (pfd2tcb): Fix for new tcbtab type.
381 (rebuild_pollv): Likewise.
382 (detach): Put variables used under [LINUX] inside #ifdef.
384 * process.c (change_syscall) [POWERPC]: Add missing return.
385 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
387 * strace.spec: New file.
388 * debian/changelog: 4.4.90-1
389 * debian/rules (binary-arch): Depend on build.
390 (clean): Don't try to run Makefile.in.
391 * debian/control (Standards-Version): Now 3.5.8.
393 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
395 2003-01-09 Roland McGrath <roland@redhat.com>
397 * syscall.c (force_result) [S390 || S390X]: Fix typo.
399 * debian/control: Update Maintainer: field.
401 2003-01-08 Roland McGrath <roland@redhat.com>
403 * NEWS: Update for 4.4.90 test release.
405 Support for new Linux 2.5 thread features.
406 * defs.h [LINUX]: Define __NR_exit_group if not defined.
407 (struct tcb): New members nclone_threads, nclone_detached,
409 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
410 (waiting_parent): Macro removed.
411 (pid2tcb): Declare it.
412 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
413 child to our parent if we are a CLONE_THREAD child ourselves.
414 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
415 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
416 determining if we have any. If TCB_CLONE_THREAD is set, check
417 parent's children instead of our own, and bump nclone_waiting count.
418 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
419 the syscall was exit_group.
420 * syscall.c (internal_syscall): Use internal_exit for exit_group.
421 * strace.c (pid2tcb): No longer static.
422 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
423 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
424 If we have thread children, set TCB_EXITING and don't clear the TCB.
425 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
426 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
427 children of our parent that might be waiting for us too.
428 [TCB_GROUP_EXITING] (handle_group_exit): New function.
429 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
431 Revamp -f support for Linux.
432 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
433 the system call to be clone with CLONE_PTRACE set. Various new static
435 * process.c (internal_clone): Define also #ifdef SYS_clone2.
436 Initialize TCPCHILD->parent field.
437 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
438 Check in case the new child is in the tcb already.
439 (internal_fork) [LINUX]: Just call internal_clone.
440 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
441 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
443 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
445 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
447 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
449 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
451 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
453 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
455 * debian/rules: no longer install postinst and prerm
456 * debian/control: do not end summary with full stop (lintian)
458 2002-12-30 Roland McGrath <roland@redhat.com>
460 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
461 (EXTRA_DIST): Add missing files.
463 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
465 * syscall.c (qualify_one): New function.
466 (qual_options): Replace lookup field with qualify, update initializer.
467 (qualify): Update caller.
468 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
469 (qual_syscall): Rewritten lookup_syscall, match name more than once.
470 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
472 * version.c (version): Make const, bump to 4.4.90.
473 * strace.c: Update decl.
475 * Makefile.am [LINUX && X86_64]: Remove cruft.
476 * linux/x86_64/errnoent1.h: New file.
477 * linux/x86_64/ioctlent1.h: New file.
478 * linux/x86_64/signalent1.h: New file.
479 * linux/x86_64/syscallent1.h: New file.
480 * linux/x86_64/i386-headers.diff: File removed.
481 * linux/x86_64/makeheaders.sh: File removed.
482 * linux/x86_64/Makefile.in: File removed.
484 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
485 already broken for 32-bit personality on x86-64.
487 2002-12-29 Roland McGrath <roland@redhat.com>
489 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
490 * linux/Makefile.am: File removed.
491 * freebsd/Makefile.am: File removed.
492 * sunos4/Makefile.in: File removed.
493 * svr4/Makefile.in: File removed.
495 * linux/alpha/Makefile.in: File removed.
496 * linux/hppa/Makefile.in: File removed.
497 * linux/ia64/Makefile.in: File removed.
498 * linux/powerpc/Makefile.in: File removed.
499 * linux/s390/Makefile.in: File removed.
500 * linux/s390x/Makefile.in: File removed.
502 2002-12-26 Roland McGrath <roland@redhat.com>
504 * syscallent.sh: Grok three flavors of #define line, uniquify.
505 * linux/hppa/syscallent.sh: File removed.
506 * linux/powerpc/syscallent.sh: File removed.
508 * linux/Makefile.am: New file.
509 * linux/Makefile.in: File removed.
510 * freebsd/Makefile.am: New file.
511 * freebsd/i386/Makefile.am: New file.
512 * freebsd/i386/Makefile.in: File removed.
514 2002-12-22 Roland McGrath <roland@redhat.com>
516 Update to Autoconf 2.57, and Automakify with version 1.7.
517 * Makefile.am: New file.
518 * Makefile.in: File removed.
519 * configure.in: Moved to ...
520 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
521 * aclocal.m4: Moved to ...
522 * acinclude.m4: ... here. Update for Autoconf 2.5x.
523 * acconfig.h: File removed.
524 * AUTHORS: New file, makes automake happy.
525 * autogen.sh: File removed.
526 * README-CVS: Update to recommend autoreconf instead.
527 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
528 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
529 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
530 * strace.c: *_DECLARED -> HAVE_DECL_*
531 * stream.c: HAVE_* -> HAVE_STRUCT_*
533 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
534 sh, and use $(srcdir) to find the script.
535 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
536 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
537 * linux/x86_64/Makefile.in (headers): Renamed to all.
538 * linux/alpha/Makefile.in: Add empty install target.
539 * linux/x86_64/Makefile.in: Likewise.
540 * linux/powerpc/Makefile.in: Likewise.
541 * linux/Makefile.in: Likewise.
543 2002-12-26 Roland McGrath <roland@redhat.com>
545 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
546 From Daniel Jacobowitz <drow@false.org>.
548 2002-12-21 Roland McGrath <roland@redhat.com>
550 * linux/syscallent.h: Add some new 2.5 syscall names.
551 Now clone takes 5 args.
552 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
553 [LINUX] (sys_clone): Print new args.
554 * mem.c (print_ldt_entry): Make global.
556 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
557 safety, since up to 260 are already used in 2.5 kernels.
558 * linux/syscallent.h: Update the table.
559 * linux/ia64/syscallent.h: Likewise.
561 * syscall.c (force_result): New function.
562 * process.c (internal_wait): Handle ECHILD exit from wait call with
563 WNOHANG flag set; force the return value to 0 in the inferior when it
564 has live children we are tracing.
565 * NEWS: Mention the bug fix.
567 2002-12-17 Roland McGrath <roland@redhat.com>
569 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
570 with linux/syscallent.h additions.
572 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
573 (tcbtabsize): New variable.
574 (main): Initialize them using dynamic allocation.
575 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
576 (pid2tcb, cleanup): Likewise.
577 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
578 (rebuild_pollv): Dynamically allocate the vector.
579 * defs.h (tcbtab): Update decls.
580 (MAX_PROCS): Macro removed, no more static limit on this.
581 * process.c (fork_tcb): New function.
582 (internal_clone, internal_fork): Use it instead of checking nprocs.
584 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
585 in wait after sending SIGSTOP.
587 2002-12-16 Roland McGrath <roland@redhat.com>
589 * signal.c (sprintsigmask): Increase static buffer size to account for
590 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
592 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
593 __WNOTHREAD and __WALL.
595 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
596 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
598 2002-12-15 Roland McGrath <roland@redhat.com>
600 * process.c (setarg) [POWERPC]: Support it.
602 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
603 Old value was bogus, not even a proper instruction.
604 From Guy M. Streeter <streeter@redhat.com>.
606 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
608 * configure.in: Don't check for putpmsg.
609 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
610 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
612 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
613 in test. Test our own #ifdef LINUX rather than predefined `linux'.
615 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
616 * linux/sparc/syscallent.h: Likewise.
617 * linux/hppa/syscallent.h: Likewise.
619 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
620 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
621 * process.c: Likewise.
623 * desc.c (sys_osf_select): Add missing return type.
625 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
627 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
628 sys_nanosleep, both already in linux/dummy.h.
630 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
631 (trace_syscall): Fix return without value.
633 * linux/syscallent.h: Update table with names of new syscalls
634 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
635 * linux/ia64/syscallent.h: Likewise.
636 * linux/powerpc/syscallent.h: Likewise.
638 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
639 defined. If the bit is set, print the sa_restorer field of sigaction.
641 * mem.c: Add sys_{get,set}_thread_area.
642 * linux/syscall.h: Declare them.
643 * linux/syscallent.h: Update the table for these.
644 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
645 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
647 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
648 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
649 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
650 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
651 sched_getaffinity, futex.
652 * linux/syscallent.h: Update the table.
653 * io.c: Add sys_sendfile64.
654 * file.c: Add sys_readahead, sys_*xattr.
655 * process.c: Add sys_futex, sys_*affinity.
657 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
658 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
659 * linux/syscallent.h: Update the table for socket and ipc subcalls.
661 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
663 Bugfix for s390/s390x:
664 * syscall.c: Fixed scno derivation for s390/s390x.
666 2002-11-06 Michal Ludvig <mludvig@suse.cz>
668 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
669 to allow the compilation of a native MIPS strace.
671 2002-11-06 Michal Ludvig <mludvig@suse.cz>
673 From Marty Leisner <leisner@rochester.rr.com>,
674 rewritten by mludvig:
675 * strace.c (not_failing_only): New.
676 (usage): Added -z switch description.
677 (main): Added -z switch parsing to not_failing_only variable.
678 * syscall.c (trace_syscall): Added not_failing_only handling.
680 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
682 Missing complete changelog for 2002-10-07 commit:
683 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
684 * acconfig.h: New define for s390x.
685 * config.sub: Added missing define for s390 and new one for s390x.
686 * configure.in: Added new define for s390x.
687 * file.c: Added missing #undef dirent64 and new defines for s390x.
688 * linux/s390: New directory.
689 * linux/s390/Makefile.in: New file.
690 * linux/s390/errnoent.h: New file.
691 * linux/s390/ioctlent.h: New file.
692 * linux/s390/signalent.h: New file.
693 * linux/s390/syscallent.h: New file.
694 * linux/s390x: New directoy.
695 * linux/s390x/Makefile.in: New file.
696 * linux/s390x/errnoent.h: New file.
697 * linux/s390x/ioctlent.h: New file.
698 * linux/s390x/signalent.h: New file.
699 * linux/s390x/syscallent.h: New file.
700 * linux/syscall.h: Added sys_mincore() prototype and added new
702 * process.c: Added s390x defines.
703 (change_syscall): Changed handling for s390.
704 (setarg): Added missing s390/s390x code in setarg().
705 * signal.c: Added s390x define.
706 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
707 arguments to sprintsigmask()).
708 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
709 since printstr() expects a long.
710 * syscall.c (decode_subcall): Changed several variables to be long
711 instead of int to match 64 bit requirements. Added s390x defines.
712 (syscall_enter): Changed upeek() call to match s390 and s390x
714 * util.c: Added s390x defines.
716 2002-10-07 Michal Ludvig <mludvig@suse.cz>
718 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
719 and bugfixes to s390 by D.J. Barrow.
721 2002-09-23 Michal Ludvig <mludvig@suse.cz>
723 Merged x86-64 port by Andi Kleen <ak@suse.de>
724 and Michal Ludvig <mludvig@suse.cz>
725 * Makefile.in: New target 'headers'. Failure ignored.
726 * acconfig.h: New defines for x86-64.
727 * configure.in: Ditto.
731 * process.c: Added support for x86-64.
733 * syscall.c: Ditto + added automatic personality switching.
734 * linux/syscall.h: Ditto.
735 * linux/x86_64: New directory.
736 * linux/x86_64/Makefile.in: New file.
737 * linux/x86_64/gentab.pl: Ditto.
738 * linux/x86_64/i386-headers.diff: Ditto.
739 * linux/x86_64/makeheaders.sh: Ditto.
740 * linux/x86_64/syscallent.h: Ditto.
741 * mem.c (print_mmap): Always print arg[4] as int.
743 2002-09-23 Michal Ludvig <mludvig@suse.cz>
745 * configure.in: Fix regular expressions.
746 * linux/syscall.h: Added missing braces in prototype of
748 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
749 (struct fileflags): Made extern to inhibit compiation warnings.
750 (sys_getdents64): Merged LINUX and SVR4 part.
751 * syscall.c (get_scno): Split multiline string into two distinct
754 2002-05-24 John Hughes <john@calva.com>
756 * stream.h, net.h: Avoid possible infinite loop caused by
757 unsigned arithmetic in preceeding change.
759 2002-05-23 John Hughes <john@calva.com>
761 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
763 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
764 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
767 * configure.in: use tests for struct opthdr and struct t_opthdr.
769 * defs.h: add new function print_sock_optmgmt.
771 * io.c: add hack that lets ioctl decode functions set auxilliary
774 * stream.c: better decoding for timod ioctls.
776 * net.c: add function print_sock_optmgmt, used by timod ioctl
777 decoding functions in stream.c.
779 2002-05-23 John Hughes <john@calva.com>
781 * acconfig.h: Make autoheader happy about Linux/SuperH
783 2002-05-23 John Hughes <john@calva.com>
785 * strace.c: Get rid of warning if not using POLL_HACK
787 2002-05-22 John Hughes <john@calva.com>
789 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
790 options that are not just ints, cope with systems that don't
791 #define SOL_TCP and so on.
793 2002-05-21 John Hughes <john@calva.com>
795 * strace.c: Fix warning if POLL_HACK is used.
797 2002-05-17 John Hughes <john@calva.com>
799 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
801 2002-05-17 John Hughes <john@calva.com>
803 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
805 2002-05-17 John Hughes <john@calva.com>
807 * stream.c: tidy up output a little.
809 2002-05-17 John Hughes <john@calva.com>
811 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
814 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
816 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
817 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
820 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
822 * strace.c: close tcp->outf in droptcb()
824 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
826 * net.c: decode packet options
828 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
830 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
832 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
835 * linux/syscallent.h: fix typo and add the reserved stream syscalls
836 * defs.h, file.c, io.c: fix signed/unsigned issues
837 * syscall.c: check for negative u_errors
838 * cvsbuild: renamed to autogen.sh
840 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
842 * net.c: add new TCP socket options
844 2001-10-26 John Hughes <john@calva.com>
846 * svr4/ioctlent.sh: Cope with #define lines containing
847 comments that terminate on subsequent lines. Used to
848 comment out subsequent ioctls!
850 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
852 * linux/ioctlent.h: regenerated using current scripts so
853 term ioctls are included
855 2001-10-19 John Hughes <john@Calva.COM>
857 * strace.c(proc_open): On SVR4 only trace the syscalls,
858 signals and faults we care about.
860 2001-10-18 John Hughes <john@Calva.COM>
862 * acconfig.h: Add HAS_SIGINFO_T.
863 * aclocal.m4: add check for siginfo_t in signal.h.
864 * configure.in: use check for siginfo_t.
865 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
866 allow access to siginfo when signal recieved.
867 * process.c: Remove SVR4 only version of printsiginfo.
868 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
869 * strace.c: on SVR4 print siginfo when signal recieved.
871 2001-10-18 John Hughes <john@Calva.COM>
873 * system.c(sys_ssisys): handle return values for ssisys
875 2001-10-18 John Hughes <john@Calva.COM>
877 * signal.c: handle sigwait
878 * svr4/dummy.c: Move sigwait to done
879 * svr4/syscall.h: handle sigwait
881 2001-10-16 John Hughes <john@Calva.COM>
883 * system.c(sys_ssisys): decode some args for ssisys.
885 2001-10-16 John Hughes <john@Calva.COM>
887 * mem.c: MS_SYNC is zero, so must be first in xlat list.
889 * svr4/dummy.h: memcntl is much like mctl.
891 2001-10-16 John Hughes <john@Calva.COM>
893 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
894 to read unmapped page. Make it possible to strace ksh.
896 2001-10-03 David Mosberger <davidm@hpl.hp.com>
898 * process.c (internal_clone): Avoid race condition by clearing
899 breakpoint after attaching to child.
901 2001-10-02 David Mosberger <davidm@hpl.hp.com>
903 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
904 by Don Dugger, with my refinements).
906 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
907 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
909 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
910 new ioctlent.h generation scheme.
912 * linux/syscall.h (sys_clone2): Declare.
913 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
915 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
916 don't miss the tty ioctls (unfortunately, some of the sound timer
917 ioctls are in conflict with them!).
919 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
920 (clrbpt) [IA64]: Ditto.
922 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
924 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
925 r8 (eax). Handle TCB_WAITEXECVE.
926 (syscall_fixup): Handle ia64.
927 (syscall_enter): Fix argument fetching for ia64.
929 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
930 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
932 * process.c (tcp): New function.
933 (change_syscall): Add support for ia64 linux.
934 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
936 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
938 * resource.c (sprintrlim64): Ditto.
940 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
941 [IA64]: Declare "ia32" variable.
943 * bjm.c: Do not include <linux/module.h>. It's not safe to include
944 kernel headers. Declare the necessary constants and structures
947 2001-10-01 David Mosberger <davidm@hpl.hp.com>
949 * signal.c (parse_sigset_t): New function.
950 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
951 avoiding relying on internal layout of sigset_t datastructure.
953 2001-04-26 David Mosberger <davidm@hpl.hp.com>
955 * linux/ia64/syscallent.h: Add getunwind().
957 2001-04-11 David Mosberger <davidm@hpl.hp.com>
959 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
960 PT_AR_BSP. Pick up arguments starting with out0, which is not
961 always the same as r32 (e.g., consider inlined syscalls).
963 2001-09-28 John Hughes <john@Calva.COM>
965 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
966 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
968 2001-09-18 John Hughes <john@Calva.COM>
970 * net.c: fix display of sockaddr structures, sometimes too many "}",
971 sometimes too few. Fix suggested by Richard Kettlewell.
973 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
975 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
976 the struct from bits/sigcontext.h already which signal.h includes.
978 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
980 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
982 * linux/Makefile.in: fix a few things so the ioctl list is generated
984 * ioctl.c: remember to shift ioctl masks as well
986 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
988 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
989 for sys_fcntl as well
991 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
993 * linux/hppa/syscallent.h: updated from Matthew Wilcox
995 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
997 * process.c: seems Linux/IA64 changed register names on us, switch to
1000 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1002 * strace.c: set CLOEXEC flag for outputfile
1004 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1006 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1008 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1010 * configure.in: Support cross-compiling between architectures
1012 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1014 * configure.in: add S390 to architecture list
1016 2001-07-10 John Hughes <john@Calva.COM>
1018 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1019 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1020 of args to readv/writev. Also gets rid of redundant printiovec
1021 routine from net.c (duplicate of tprint_iov in util.c).
1023 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1025 * config.{guess,sub}: updated
1027 2001-05-15 John Hughes <john@Calva.COM>
1029 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1030 it was just passing the sigmask (ucp->uc_sigmask).
1032 2001-05-15 John Hughes <john@Calva.COM>
1034 * util.c: Don't run off the end of valid memory in umovestr when
1035 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1036 unmapped page just after the args/env area).
1038 2001-04-18 John Hughes <john@Calva.COM>
1040 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1041 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1042 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1043 Treat rexecve as an exec.
1044 * system.c: decode arguments to ssisys call on nsc systems.
1045 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1048 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1050 * process.c: fix cast for powerpc code
1051 * linux/powerpc/syscallent.h: update syscall list
1052 * README: fix address for the strace mailinglist
1053 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1054 the realtime signals as well
1056 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1058 * Merge patches from Maciej W. Rozycki:
1059 + util.c: add code to print PC for MIPS
1060 + linux/mips/syscallent.h: updated
1061 + system.c: formating fixes for sys_sysmips
1062 + configure.in: test for yet more headers
1063 + stream.c: use configure-headertests instead of relying on OS hints
1065 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1067 * NEWS: start 4.3.1 items
1068 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1070 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1072 * configure.in: test for asm/sysmips.h and linux/utsname.h
1073 * linux/syscall.h: fix a typo for sys_sysmips
1074 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1077 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1079 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1081 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1083 * linux/ia64/ioctlent.h: regenerated
1085 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1087 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1088 general Linux ioctlent.sh
1090 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1092 * linux/ioctlent.sh: add dir variable for location of kernel headers
1094 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1096 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1098 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1100 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1102 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1104 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1106 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1108 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1110 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1112 * configure.in: use sparc* so we can compile on sparc64 as well
1113 * process.c, syscall.c: work around double define of fpq, fq and fpu
1114 structs on Linux/sparc, and use regs instead of pt_regs
1115 * don't use asm/sigcontext.h on Linux/sparc
1117 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1119 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1121 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1123 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1124 trace threaded programs
1126 2001-03-27 John Hughes <john@Calva.COM>
1128 * aclocal.m4: add check for endianness of long long.
1129 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1130 * configure.in: check for endianness of long long.
1131 * defs.h: change LONG_LONG macro to work with either endianness of
1134 2001-03-27 John Hughes <john@Calva.COM>
1136 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1137 initialisation list for array).
1139 2001-03-27 John Hughes <john@Calva.COM>
1141 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1142 systems - bad merge of Harald Boehme's patch by me.
1144 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1146 * lots of files: add Linux/hppa support
1148 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1150 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1151 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1152 * config.guess: updated
1154 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1156 * linux/ioclsort.c: new file
1157 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1158 the ioctl list that doesn't involve attempting to #include all kernel
1160 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1161 by the new ioctlent.sh
1162 * ioctl.c: only look at the number and type bits for linux, since
1163 ioctlent.sh no longer supplies the others
1165 2001-03-08 John Hughes <john@Calva.COM>
1167 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1168 pretend they have names ending with "?" so that -e trace=stat (for
1170 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1171 * freebsd/i386/syscall.h: consistency.
1173 2001-03-08 John Hughes <john@Calva.COM>
1175 * acconfig.h: add new ST_xxx defines.
1176 * aclocal.m4: macros to check for more fields in struct stat.
1177 * configure.in: use new macros to check for fields in struct stat.
1178 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1180 2001-03-08 John Hughes <john@Calva.COM>
1182 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1183 * file.c: use LONG_LONG
1184 * io.c: use LONG_LONG
1185 * mem.c use LONG_LONG
1187 2001-03-08 John Hughes <john@Calva.COM>
1189 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1190 * aclocal.m4: routines to check for long long off_t and rlim_t.
1191 * configure.in: check for long long off_t and rlim_t.
1192 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1193 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1195 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1196 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1197 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1199 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1200 now done automaticaly for us.
1201 * freebsd/i386/syscall.h: ditto.
1202 * freebsd/i386/syscallent.h ditto.
1204 2001-03-07 John Hughes <john@Calva.COM>
1206 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1207 * file.c: On FreeBSD use stat64 and pals instead of stat.
1208 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1209 * freebsd/i386/syscall.h: ditto.
1210 * freebsd/i386/syscallent.h: ditto.
1212 2001-03-07 John Hughes <john@Calva.COM>
1214 * file.c: merge missing part of Harald Böhme's solaris patches,
1215 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1217 2001-03-07 John Hughes <john@Calva.COM>
1219 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1220 * svr4/syscallent.h: pread/pwrite are TF calls.
1222 2001-03-07 John Hughes <john@Calva.COM>
1224 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1225 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1226 we don't need to know endianness of long long.
1227 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1228 ftruncate, allows reduction in numvber of horrid #if's
1229 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1230 * mem.c: FreeBSD now uses 64 bit version of mmap.
1231 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1232 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1233 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1235 2001-03-06 John Hughes <john@Calva.COM>
1237 * file.c: Implement truncate64 and ftruncate64
1238 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1240 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1242 2001-03-06 John Hughes <john@Calva.COM>
1244 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1245 syscall master file).
1247 2001-03-06 John Hughes <john@Calva.COM>
1249 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1250 zap incorrect syscall subarg range check.
1252 2001-03-06 John Hughes <john@Calva.COM>
1254 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1255 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1256 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1259 2001-03-06 John Hughes <john@Calva.COM>
1261 * dummy.h: add unimplemented UW sycalls
1262 * syscall.h: we can do settimeofday for UW, whopee!
1263 * syscallent.h: fix unimplemented UW syscalls
1265 2001-03-06 John Hughes <john@Calva.COM>
1267 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1268 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1269 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1270 so it doesn't try to use pr_sysarg.
1272 2001-03-06 John Hughes <john@Calva.COM>
1274 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1275 * file.c: handle xstat version _STAT64_VER, aka stat64.
1277 2001-03-06 John Hughes <john@Calva.COM>
1279 * net.c: make sure SOL_ options are defined before using.
1280 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1282 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1284 * net.c: fix format for printing Unix domain sockets
1286 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1288 * linux/mips/syscallent.h: use new sys_sysmips
1289 * system.c: add sys_sysmips decoding
1291 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1293 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1294 submitted the IP6 scope ID updates
1295 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1296 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1298 * configure.in: check for if_indextoname function and sin6_scope_id
1299 * net.c: teach printsock about IP6 scope ids
1301 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1303 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1304 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1305 * Makefile.in: use @mandir@ and @bindir@
1307 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1309 * net.c: fix formating error in sys_setsockopt
1310 * net.c: add list of socketlayers and use that for [gs]etsockopt
1312 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1314 * time.c: use sys/timex.h so things compile with 2.2 kernels
1315 * stream.c: test if MSG_* constants are #defined
1317 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1319 * process.c: perform bpt trick for clone as well so we can get the
1320 pid of the child before it starts doing something
1321 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1322 again with newer libcs
1323 * test/clone.c: improve our testcase a bit
1324 * Merge another patch from Gäel Roualland with FreeBSD updates
1326 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1328 * lots of files: merge patch from Gaël Roualland to add
1329 support for FreeBSD.
1331 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1333 * file.c: update to reflect that st_ino suddenly became a long long
1334 in the in Linux 2.4.0-test6
1336 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1338 * test/clone.c: minor fixup
1339 * Another bunch of patches from John Hughes merged:
1341 + SVR4 printcontext(): sigset_t != sigset_t*
1342 + getcontext returns a value, so print on exit of syscall
1343 + add UC_FP to ucontext_flags for OS writers that can't spell
1344 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1345 + decode_subcall(): only do subcall range checking when needed
1346 * bunch of UnixWare updates
1347 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1349 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1351 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1354 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1356 * strace.c: close outf before we exec a child process
1358 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1360 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1361 * defs.h (struct tcb): Make auxstr member const.
1362 * file.c (fsmagic): And many more magic numbers.
1363 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1365 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1367 * defs.h: balance #if/#endif again
1368 * system.c: fix return statements in sys_capget()
1369 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1370 + file.c: add F_[SG]ETSIG to fcntl flags
1371 + strace.c: don't setre[gu]id if not needed
1372 + system.c: handle sys_reboot for Linux
1373 + term.c: add baudrate constants up to B4000000
1374 + linux/**/syscallent.h: note that munlockall has no arguments
1376 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1378 * CREDITS: fix email address
1379 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1380 * signal.c: honour offset of sigconfig in sigframe structure for
1382 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1384 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1385 AR_BSP points to the _end_ of the active register frame, so we need
1386 to adjust bsp by moving it back by the size of the active frame
1389 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1391 * process.c: add sparc support to change_syscall
1393 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1395 * linux/mips/syscallent.h: fix some typos
1397 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1399 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1402 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1404 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1407 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1409 * README-linux: updated to note that strace might not compile
1410 with development kernels
1411 * bjm.c: sys_query_module: check if malloc succeeds
1412 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1413 * linux/syscallent.h: updated for 2.3.99pre3
1414 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1415 even though Linux doesn't implement them
1416 * syscall.c: add global variables for MIPS registers as well
1417 * syscall.c: move global variables to before get_scno since that uses them
1418 * util.c: oops, misspelled defined
1419 * process.c: fix ptrace calls in change_syscall
1420 * mem.c: decode sys_madvise
1421 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1422 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1423 + small fix for RLIMIT_* and RUSAGE_BOTH
1424 + enhace support for capget and capset
1426 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1428 * test/vfork.c: new file to test vfork traces
1429 * test/.cvsignore: new file
1430 * defs.h: Up maximum number of traced processed to 64
1431 * strace.c: Disable some debugging code from davidm
1432 * implement setarg for more architectures
1433 * implement change_syscall
1435 1999-12-27 Morten Welinder <terra@diku.dk>
1437 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1438 _unsigned_ char parameter.
1440 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1444 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1446 * Merge Linux/ia64 patches
1448 2000-01-02 Pavel Machek <pavel@ucw.cz>
1450 * probe if sys/poll.h exists in configure + minor cleanups
1452 * syscall.c: split trace_syscall into few pieces to make code readable
1454 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1456 * Release version 4.2 to get the current updates out and so
1457 we can concentrate in finishing the clone support.
1459 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1461 * Add 1900 to tm_year in sprinttime
1463 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1465 * file.c: protect printstat64 with STAT64 instead of linux so we can
1466 compile on Linux architectures that don't have it
1467 * util.c: fix LOOP for ARM
1469 Fri Dec 24 18:05:00 EST 1999
1471 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1473 * file.c: Use ugly libc_stat trick also for stat64.
1474 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1475 * process.c (internal_clone): Fix a few typos and add definitions to make
1476 it at least compile.
1477 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1478 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1480 * aclocal.m4: Define AC_STAT64.
1481 * acconfig.h: Define HAVE_STAT64.
1482 * configure.in: Add AC_STAT64.
1484 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1486 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1487 support for Linux on the IBM S/390 architecture
1488 * process.c: add internal_clone(), currently only shows the options
1489 * syscall.c: use internal_clone to handle SYS_clone
1491 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1493 * Rewrite mmap-handling to support mmap2 on Linux
1495 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1497 * Note that Linux can handle sys_semop() as well
1499 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1501 * Include linux/in6.h for glibc2.0 and older
1503 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1505 * Merge patches from John Hughes to make configure support UnixWare
1507 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1509 * Enhance sys_query_module
1511 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1513 * Patches from John Hughes:
1514 + cosmectic fix in sys_getpmsg
1515 + allow net.c to compile on systems without AF_INET6
1516 + Only use long_to_sigset on Linux systems
1517 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1519 + Parse mount arguments for UnixWare
1520 + ACL fixes for UnixWare
1522 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1524 * Release 4.1 to get all the changes made out there
1526 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1528 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1529 + Socket calls parsed better
1530 + bunch of alpha OSF syscalls added
1531 + Fix alpha 32/64 bit issues
1533 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1535 * Move Linux kernelmodule-functions from system.c to bjm.c and
1536 remove duplicate for sys_create_module
1537 * Linux MIPS updates:
1538 + Play with #ifdef's in net.c to get IPv6 right
1539 + Use printargs for vm86-syscall
1541 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1543 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1545 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1547 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1548 and sys_delete_module correctly
1550 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1552 * Update cvsbuild to give a better error if autoconf isn't installed
1553 * Add test for linux/ptrace.h to configure
1554 * Since we define GNU_SOURCE in the Makefile we don't need to define
1555 USE_GNU in file.c anymore
1557 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1559 * #define USE_GNU before including file.c so we get some extra O_* flags
1561 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1563 * Add missing } in IPv6 output
1565 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1567 * Update copyright for strace-graph to BSD to be consistent with
1570 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1572 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1573 defined for all kernelversions
1574 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1576 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1578 * linux/sparc/syscall.h: Declare create_module/init_module.
1579 * configure.in: Allow compilation in a different directory
1580 than the source one.
1581 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1582 so that we don't depend on asm/ptrace.h which clashes with
1585 * syscall.c: Likewise.
1587 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1589 * Syscall 94 on Linux alpha is sys_poll
1591 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1593 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1595 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1597 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1598 + Correctly implement fix sys_createmodule (Linux)
1599 + Add limited handlig of sys_initmodule (Linux)
1601 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1603 * Add configure-test for sys/reg.h and use that
1604 * Use sys/reg.h instead of asm/ptrace.h
1606 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1608 * Remove hack in signal.c for arm architecture
1609 * Add hack so we compile correctly on powerpc
1611 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1613 * Add a corrected patch from Daniel Jacobowitz
1615 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1617 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1618 for the stat structure
1620 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1622 * Fix test for sys/reg include
1624 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1626 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1627 * Fixed some SunOS compile problems earlier that I forgot to include
1630 Mon Jun 14 12:44:25 CEST 1999
1632 * Avoid leakint fd into child when forking, patch from
1633 John Hughes <john@Calva.COM>
1635 Fri Jun 11 14:54:47 CEST 1999
1637 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1638 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1640 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1642 * Brought syscall list for alpha up to date
1644 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1646 * system.c: sys_umount2 syscall support.
1647 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1648 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1649 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1650 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1651 so it needs strace's own copy of the stat structure.
1652 * util.c: Make it compile on sparc-linux.
1653 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1654 * signal.c: rt_sigaction has different arguments on sparc*-linux
1656 * syscall.c: Recognize sparc64-linux binaries.
1658 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1660 * configure.in: Fix typo (CFLAG -> CFLAGS).
1662 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1664 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1666 * Add some sysctl support, patch from Ulrich Drepper
1668 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1670 * Use kernel dirent structure for Linux
1672 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1674 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1675 + some layout and other minor fixes
1676 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1677 is similar enough to i386 to not need it's own subdirectory
1678 + add support for sendfile and mremap syscalls for Linux
1679 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1680 + ioctls.h vs sys/ioctl.h on Alpha platform
1681 + pointer was casted to an int in stream.c
1682 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1683 + several other casts changed
1684 + correct ARM/POWERPC architecture defines in acconfig.h
1685 * Merge in patches from Morten Welinder <terra@diku.dk>
1686 + add some autoconf-tests for includefiles
1687 + handle solaris version of sigcontext struct (actually I hacked this
1688 up again, but the idea is his :)
1690 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1692 * Update syscalls for linux alpha, patch from Bart Warmerdam
1694 * Update sparc code so it actually compiles
1696 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1698 * Add support for old_*stat functions for Linux. Please note you need
1699 to use reasonably recent kernel headers to compile strace now.
1700 * Change references to LINUX into linux in file.c
1701 * Fix include for LDT in mem.c
1703 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1705 * Change in strace maintainership, jrs passed the torch to me.
1707 * Incorporate all changes already made in the Debian strace package:
1708 + compiles with more Linux kernels
1709 + added support for more Linux architectures
1710 + add support for a lot of extra syscalls
1711 + fix some problems with hanging children
1712 + check stray syscall after execv
1713 + decode capget and capset arguments
1714 + add more constants to net.c
1715 + detect ROSE networking
1716 + add more protocol families to domains
1718 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1719 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1720 + added IP, IPX and TCP-options
1721 + added IP, IPX and TCP support to get-/setsockopt()
1723 + updated handling of signals
1725 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1727 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1728 instead of SVR4. That is, read a few bytes at a time
1729 to avoid overrunning the end of the stack.
1731 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1733 * version.c: Version 3.1 is released.
1735 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1737 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1738 as well since that's where glibc declares it. Go figure.
1739 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1740 instead of sigcontext_struct since glibc v5+ apparently
1741 plays games with the native OS namespace.
1742 From David Mosberger-Tang <davidm@AZStarNet.com>.
1744 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1746 * version.c: Version 3.0.14 is released.
1748 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1749 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1750 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1752 Reported by Henrik Storner <storner@osiris.ping.dk>.
1754 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1755 sys/filio.h and sys/stream.h and remove check for poll.
1756 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1757 Handle old and new styles of argument passing for select on Linux.
1758 * ioctl.c, stream.c: Conditionalize stream code on presence of
1759 sys/stream.h instead of poll because glibc implements poll but
1760 not the rest of the stream interface.
1761 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1762 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1764 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1765 * util.c (umoven, umovestr): Move data in long-sized chunks
1766 at a time, instead of hard coding it to be 4.
1767 From David Mosberger-Tang <davidm@AZStarNet.com>.
1769 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1771 * version.c: Version 3.0.13 is released.
1773 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1774 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1775 asm/sigcontext.h to define sigcontext_struct and don't define it
1776 locally if the header is present.
1778 * syscall.c (nerrnos{0,2}): Correct size computation.
1780 * Makefile.in: Remove dependencies and rules relating to files
1781 normally found in the os directory. Because of the new scheme we
1782 don't know precisely where they come from. Sigh.
1783 * signalent.sh: Make it work for sunos4, linux, and svr4.
1784 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1785 to traditional make syntax. Add signalent.h to files which can
1786 unconditionally be rebuilt. Prevent signalent.h from being
1787 unconditionally being rebuilt since it's customized.
1788 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1789 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1790 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1791 4.1.4 and gcc 2.7.2.
1793 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1795 * configure.in, Makefile.in: Add OSARCH concept to finish
1796 build support for the alpha.
1797 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1798 and maintainer-clean rules.
1799 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1800 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1801 for less, greater, and equal since subtraction on two's
1802 complement numbers isn't an order relation (it isn't transitive)!
1803 * linux/Makefile.in: Add rules for the signalent.h file.
1804 * linux/alpha/Makefile.in: New file.
1806 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1808 * version.c: Version 3.0.12 is released.
1810 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1811 From Michael E Chastain <mec@duracef.shout.net>.
1813 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1814 * syscall.c (set_personality): New.
1815 * strace.c (main): Call set_personality.
1816 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1817 ioctlent, and signalent indirect pointers and redirect them
1818 based on personality.
1819 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1820 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1822 * util.c (upeek): Handle case where ptrace returns a long
1823 and sizeof(long) != sizeof(int).
1824 From Richard Henderson <richard@twiddle.tamu.edu>
1826 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1828 * version.c: Version 3.0.11 is released.
1830 * many files: Fix more printf warnings for other platforms.
1832 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1834 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1835 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1837 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1838 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1840 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1842 * version.c: Version 3.0.10 is released.
1844 * Makfile.in: Add os/arch to includes so that a given arch
1845 (like alpha) can override the native arch (like i386).
1846 * configure.in: Check for sendmsg.
1848 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1849 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1851 * acconfig.h, configure.in: Detect the alpha.
1852 * ioctl.c: Handle the alpha.
1853 * defs.h: Make some members long for the alpha. Define
1854 some register nicknames. Add support for WAITEXECVE.
1855 * file.c [ALPHA]: Support the alpha for statfs. Add
1856 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1857 major and minor results are suitable for passing to printf.
1858 * signal.c, syscall.c: Support the alpha.
1859 * process.c: Add alpha user offsets.
1860 * most files: Use %l? for printf arguments since
1861 most are now longs for the alpha.
1862 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1864 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1866 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1868 * version.c: Version 3.0.9 is released.
1870 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1872 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1873 Linux kernel version system calls.
1875 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1877 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1878 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1879 decode IPC calls using it.
1880 * sunos4/dummy.h: Alias sys_semop to printargs.
1881 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1882 * sunos4/syscallent.h: Include new subcalls for IPC.
1883 From Matthias Pfaller <leo@dachau.marco.de>.
1885 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1887 * version.c: Version 3.0.8 is released.
1889 * time.c [LINUX]: Explicitly include linux/version.h.
1891 * strace.c (main): Don't let them even *try* to
1892 get strace to attach to itself since some systems
1893 don't handle this case very gracefully.
1894 Reported by David S. Miller <davem@caip.rutgers.edu>.
1896 * Makefile.in (distclean): Fix it for subdirectories.
1898 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1899 sys_flags member for each defined system call.
1901 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1903 * defs.h (TRACE_*): New flags to describe what class
1904 of system call each system call is.
1905 (sysent): Add sys_flags member.
1906 * syscall.c (sysent): Define (and later undef) abbreviations
1907 for the system call class flags.
1908 (lookup_class): New function to translate strings to
1909 system call class flags.
1910 (qualify): Handle new system call class mechanism.
1911 * linux/syscallent.h: Fill in the new sys_flags member
1912 for each defined system call.
1914 * defs.h (print_sock): Remove redundant and non-K&R C
1915 compatible prototype. From Juergen Weigert
1916 <jnweiger@immd4.informatik.uni-erlangen.de>.
1918 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1920 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1921 From Michael E Chastain <mec@duracef.shout.net>.
1923 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1924 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1926 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1928 * file.c (sprintfstype): Enclose string result in double
1931 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1932 constantly evolving timex structure.
1933 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1935 * defs.h, syscall.c, strace.c: Rename syscall to
1936 trace_syscall and change prototype and all callers
1937 because of broken Linux shared libraries.
1938 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1940 * Makefile.in (clean): Check for a file with test -f not
1941 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1943 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1945 * version.c: Version 3.0.7 is released.
1947 * util.c (string_quote): Fix thinko which caused core
1948 dumps for strings with quotes in them.
1949 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1951 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1952 files from /usr/include, not just the linux one.
1953 From Michael E Chastain <mec@duracef.shout.net>.
1955 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1956 fewer false positives on more kernel flavors.
1957 From Michael E Chastain <mec@duracef.shout.net>.
1959 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1961 * version.c: Version 3.0.6 is released.
1963 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1965 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1966 on MC_SYNC instead of HAVE_MCTL.
1967 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1968 (sys_msync): New function.
1970 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1972 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1973 sys_flock and sys_getdents.
1974 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1976 * file.c (sys_getdents): Define unconditionally and handle
1978 * strace.c (main): Disallow username option unless both real
1979 and effective uids are root.
1981 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1983 * strace.c (main): Ensure that run_uid and run_gid are
1984 always set to something meaningful.
1985 (main, newoutf) [!SVR4]: Swap real and effective uids while
1986 opening any output files.
1987 (main) [!SVR4]: Treat effective uid of root as a request
1988 to handle suid binaries correctly using the real uid of
1991 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1993 * Makefile.in: Add `|| true' to clean rule because
1994 although GNU make 3.74 uses `sh -c' to invoke commands
1995 every other make in the world uses `sh -ec'.
1997 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1998 arguments appear to be stored on the stack, not in the
1999 registers following A3 (empirical result).
2001 * defs.h: Add prototype for printsock.
2002 * svr4/dummy.h: Remove generic handling of sys_mount.
2003 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2004 get access to SGI mount information.
2005 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2006 (sys_mount) [SVR4, MIPS]: New function.
2007 (sys_mount) [SVR4, !MIPS]: New function.
2009 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2011 * version.c: Version 3.0.5 is released.
2013 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2014 tv_usec members to long when using printf.
2016 * ipc.c: Omit define of __KERNEL__.
2017 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2018 want which __KERNEL__ used to provide.
2019 (sys_msgrcv): Change reference to ipc_kludge structure to
2020 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2022 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2023 Linux specific options.
2025 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2026 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2027 instead of depending of __KERNEL__.
2029 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2031 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2033 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2034 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2035 and AC_DECL__SYS_SIGLIST.
2036 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2037 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2038 (strsignal): Use SYS_SIGLIST_DECLARED.
2040 net.c (sys_socket): Omit inadvertent surplus comma when
2041 protocol family isn't PF_INET.
2043 util.c (dumpstr): Fix incorrect printing of one too many
2044 characters when the length is not an even multiple of 16 bytes.
2045 Reported by Juergen Weigert
2046 <jnweiger@immd4.informatik.uni-erlangen.de>.
2048 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2050 * ioctl.c (compare): Change prototype to match POSIX qsort.
2051 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2052 * strace.c (trace) [SVR4]: Break out of for loop instead of
2053 returning when finished so final return statement is executed.
2054 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2055 (syscall) [LINUX]: Correct typo which commented out the M68K
2057 * util.c (printstr): Cast unsigned char pointer argument
2058 to char pointer in umovestr call.
2059 (dumpstr): Likewise for umoven.
2061 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2063 * version.c: Version 3.0.4 is released.
2065 * signal.c (sys_sigblock): Move after the definition of
2066 sys_sigsetmask that it calls to avoid an implicit declaration.
2067 * stream.c (transport_user_options, transport_server_options):
2068 Only needed if TI_BIND is defined.
2069 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2071 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2072 the tcp arguement from the call to exiting. Add getrval2
2073 check so no fork processing is done in the child.
2074 (printwaitn): Initialize exited so that its value is defined
2075 for all flows of execution.
2077 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2079 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2080 setfsuid, setfsgid, and _llseek syscalls.
2081 * linux/syscall.h: Add prototypes for them.
2082 * linux/syscallent.h: Add them to the syscall entries table.
2083 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2084 defines and conditionally include linux/personality.h if
2085 __NR_personality is defined.
2086 (personality_options) [LINUX]: New table.
2087 (sys_personality) [LINUX]: New function.
2089 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2091 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2092 on the number of traced processes so that we can have untraced
2093 children (e.g. via popen).
2095 * strace (main) [!SVR4]: Call fake_execve to get the actual
2096 exec and its arguments into the trace.
2097 (environ): Declare it.
2098 * process.c (fake_execve): New function.
2099 (headers): Include sys/syscall.h to get SYS_* defines.
2101 * process.c (sys_execv, sys_execve): Surround argument annotations
2102 with C comment delimiters.
2103 (printargv, printargc): The arg vector is an array of char pointers
2106 * strace.c (printleader): Also check for multiple -p arguments
2107 when deciding whether to print the pid field.
2109 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2110 * defs.h (strerror, strsignal): Add these prototypes if we provide
2112 * configure.in (AC_CHECK_FUNCS): Add strerror.
2114 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2115 and blocked signals.
2117 * strace.c (main): Add username option. Verify they are root before
2118 letting them use it. Look up the ids in the password file. Set
2119 them just before executing the program.
2120 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2122 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2124 * version.c: Version 3.0.3 is released.
2126 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2127 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2129 * strace.c (outfname): Initialize to NULL.
2130 (main): Defer output file processing until after arguments.
2131 Allow either a pipe or a bang for command arguments.
2132 Check if outfname is NULL instead of checking outf for stderr.
2133 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2134 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2135 (tprintf): Avoid calling vfprintf if outf is NULL.
2137 * strace.c (main): Use popen if -o argument begins with a pipe.
2138 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2140 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2141 but WIFSTOPPED was used.
2143 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2144 rule to prevent the comment from being untrue.
2146 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2148 * strace.c (sys_exit): Move follow fork code to internal_exit.
2149 (sys_fork): Move follow fork code to internal_fork.
2150 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2151 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2152 (vforking): Remove this static variable and check scno in
2153 internal_fork instead.
2154 (internal_exit, internal_fork, internal_exec, internal_wait): New
2156 * defs.h: Add prototypes for the new internal_* functions.
2157 * syscall.c (syscall): Move syscall entering trace qualifier check
2158 and reprint checking after context decoding and precede them with
2159 a call to internal_syscall. Precede syscall exiting trace
2160 qualifier check with a call to internal_syscall.
2161 (internal_syscall): New function.
2163 * defs.h (struct tcb): Make scno signed.
2164 * strace.c (syscall) Make u_error signed.
2165 [LINUX, I386]: Avoid unsigned cast in eax check.
2166 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2167 * desc.c (sys_select): Make cumlen unsigned
2169 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2171 * net.c (socktypes): Add SOCK_PACKET.
2173 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2175 * Makefile (clean): Check explicitly for a Makefile in subdirs
2176 before running make in them.
2178 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2180 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2181 [MIPS] (detach): Initialize error for MIPS case.
2182 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2184 * syscall.c (decode_subcall): Move variable i into conditionals
2186 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2187 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2189 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2190 printing since we don't know what the size of their type is.
2191 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2192 if autoconf detects it since it seems to either not work or do
2193 something else entirely on Irix 5.3.
2195 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2197 * version.c: Version 3.0.2 is released.
2198 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2199 so that the file descriptor arg is decimal.
2201 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2203 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2204 because on Linux they are enumerators.
2206 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2209 * util.c (printxval): When there is no translation, print the actual
2210 number first and the the default value as a C comment.
2212 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2213 sys_setsockopt): Change first argument from unsigned to signed to
2214 cater to the frequent practice of calling system calls with a file
2216 * mem.c (sys_mmap): Likewise.
2218 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2220 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2222 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2224 * version.c: Version 3.0.1 is released.
2225 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2226 * config.guess, config.guess: Update from the FSF.
2227 * install-sh: New from the FSF.
2229 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2231 * Makefile.in: Add m68k arch.
2232 * acconfig.h (M68K): Add m68k define.
2233 * configure.in: Add detection of arch m68k.
2234 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2236 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2238 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2239 * syscall.c [M68K] (syscall): Support m68k syscall number register
2240 and errno in d0 instead of eax.
2241 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2242 program counter in PT_PC instead of EIP.
2243 [M68K] (LOOP): Support m68k loop instruction.
2244 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2246 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2247 to MAP_FIXED instead of MAP_ANONYMOUS.
2248 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2250 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2251 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2253 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2255 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2256 Reported by Thanh Ma <tma@encore.com>.
2258 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2259 1.1.62 doesn't continue a traced child when the parent exits.
2260 Reported by Matt Day <mday@artisoft.com>.
2262 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2264 * util.c (printstr): Fix longstanding bug in notating string
2267 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2268 child to go into the execve syscall to avoid spurious traces.
2269 [LINUX] (detach): Conditionalize the status variable.
2271 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2273 * Makefile.in: Add mips arch.
2274 * acconfig.h (MIPS): Add mips define.
2275 * configure.in: Add detection of opsys irix5 and arch mips. Check
2277 Check for sys/sysconfig.h header.
2278 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2279 * file.c [SVR4]: Include sys/cred.h.
2280 (access_flags): Update access flags for SGI.
2281 (sprinttime): Change type of sprinttime argument from unsigned
2283 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2284 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2285 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2286 Cast si_band member to long before printing.
2287 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2288 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2289 * strace.c [SVR4] [MIPS]:
2290 (foobar): New dummy signal handler.
2291 (main): Install a dummy signal handler in the child before pausing
2292 to work around an SGI bug in PRSABORT.
2293 (proc_open): Send a interrupt to the child instead of aborting the
2294 syscall which doesn't work on Irix5.2.
2295 * svr4/dummy.h: Add new unfinished SGI syscalls
2296 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2297 existing calls (e.g. sys_ksigaction like sys_sigaction).
2298 Printargs does the print thing for sys_sethostid.
2299 * svr4/syscall.h: Declare all new SGI syscalls.
2300 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2301 and add it to all subcall entry points.
2302 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2303 decode as subcalls on MIPS. Instead, use the normal syscalls.
2304 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2305 since SGI syscall numbers are off by one.
2306 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2307 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2308 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2309 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2310 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2311 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2312 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2313 Add workaround for broken SGI pr_sysarg on syscall entry.
2314 [SVR4] (syscall): Conditionalize subcall decoding for
2315 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2316 [SVR4] [MIPS] (getrval2): Handle SGI.
2317 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2318 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2319 [MIPS] (syssgi_options, sys_syssgi): New for SGI.