1 2003-06-10 Roland McGrath <roland@redhat.com>
3 * configure.ac, NEWS: Version 4.4.98.
4 * strace.spec, debian/changelog: 4.4.98-1.
6 2003-06-09 Roland McGrath <roland@redhat.com>
8 * linux/s390x/syscallent.h: Update many syscalls.
9 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
11 * linux/s390/syscallent.h: Update many syscalls.
12 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
14 * linux/shmedia/syscallent.h: New file.
15 From Stephen Thomas <stephen.thomas@superh.com>.
17 * strace.c (trace): Print a message and newline for a WIFEXITED report
18 from the process we just printed an unterminated syscall line for.
20 2003-06-03 Roland McGrath <roland@redhat.com>
22 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
24 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
25 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
26 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
27 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
28 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
29 (get_error) [LINUX] [ARM]: Update.
30 (syscall_enter) [LINUX] [ARM]: New case.
31 * util.c (printcall) [LINUX] [ARM]: New case.
33 * debian/control (Standards-Version): Update to 3.5.10.
35 * strace.c (main): In PATH search, accept only a regular file with
36 execute bits set. Fixes Debian bug #137103.
38 2003-06-02 Roland McGrath <roland@redhat.com>
40 * strace.c (main): Set -q when given -o and not -p, and not when not
41 given -o, to match what the man page always said.
42 Fixes Debian bug #47113, #153678.
44 * configure.ac, NEWS: Version 4.4.97.
45 * strace.spec, debian/changelog: 4.4.97-1.
47 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
48 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
50 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
52 * config.sub: Likewise, timestamp 2003-05-24.
54 2003-05-22 Roland McGrath <roland@redhat.com>
56 * defs.h (struct tcb): New member `nzombies'.
57 * strace.c (alloctcb): Initialize it.
58 (droptcb): Increment our parent's zombie count.
59 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
60 process has zombies it can reap. On the way out, if we reaped
61 an untraced process, decrement the zombie count.
63 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
64 separately using signame.
66 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
67 of literal 0 for index. Consult the right flags without clobbering
68 anything when we reparent the new child to the caller's parent thread.
70 * linux/s390/syscallent.h: Fix sys_clone argument count.
71 * linux/s390x/syscallent.h: Likewise.
72 * linux/mips/syscallent.h: Likewise.
73 * linux/alpha/syscallent.h: Likewise.
74 * linux/powerpc/syscallent.h: Likewise.
75 * linux/sh/syscallent.h: Likewise.
76 * linux/sparc/syscallent.h: Likewise.
77 * linux/hppa/syscallent.h: Likewise.
79 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
80 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
82 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
83 [LINUX || SVR4] (siginfo_codes): Add strings for them.
85 * process.c (print_affinitylist): Fix loop condition.
86 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
88 2003-04-10 Roland McGrath <roland@redhat.com>
90 * syscall.c (qual_desc): Return zero after parsing number.
91 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
93 2003-04-07 Roland McGrath <roland@redhat.com>
95 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
96 * linux/syscall.h: Likewise.
97 * ipc.c [LINUX] (sys_semtimedop): New function.
98 From Ulrich Drepper <drepper@redhat.com>.
100 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
101 From Ulrich Drepper <drepper@redhat.com>.
103 2003-04-01 Philippe De Muyter <phdm@macqel.be>
105 * sock.c, stream.c: Check #ifdef LINUX, not linux.
106 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
108 2003-03-30 Roland McGrath <roland@redhat.com>
110 * configure.ac, NEWS: Version 4.4.96.
111 * strace.spec, debian/changelog: 4.4.96-1.
113 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
115 Various fixes for SuperH [SH]:
116 * mem.c (sys_old_mmap): mmap() parameters passed in registers
117 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
119 * process.c (change_syscall): Fixed register which holds system
121 * util.c (arg0_offset, arg1_offset): provide definition
122 * Makefile.am: Added new files in linux/sh
123 * linux/sh/syscallent.h: New file.
124 * linux/sh/errnoent.h: New file.
125 * linux/sh/ioctlent.h: New file.
126 * linux/sh/signalent.h: New file.
128 * linux/ioctlent.sh: Take an arg for location of header files
129 * syscallent.sh: Replaced lost $
131 2003-03-30 Roland McGrath <roland@redhat.com>
133 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
134 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
135 From Ulrich Drepper <drepper@redhat.com>.
137 * linux/syscallent.h: Use sys_getrlimit for 191.
138 Use name "old_getrlimit" for 76.
139 Reported by Ulrich Drepper <drepper@redhat.com>.
141 2003-03-18 Roland McGrath <roland@redhat.com>
143 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
145 2003-03-17 Roland McGrath <roland@redhat.com>
147 * linux/x86_64/syscallent.h: clone takes 5 args.
148 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
150 2003-03-15 Roland McGrath <roland@redhat.com>
152 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
154 2003-03-14 Roland McGrath <roland@redhat.com>
156 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
158 * linux/ia64/syscallent.h: clone takes 5 arguments.
159 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
161 2003-03-12 Roland McGrath <roland@redhat.com>
163 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
164 Use sys_clone for clone2.
165 * linux/syscall.h: Don't declare sys_clone2.
166 * process.c (sys_clone): Rewritten to handle both flavors,
167 print all extra args depending on flag bits.
168 (sys_clone2): Function removed.
170 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
172 2003-03-04 Roland McGrath <roland@redhat.com>
174 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
175 TCB_INSYSCALL is clear, like other platforms do.
177 2003-03-04 Ulrich Drepper <drepper@redhat.com>
179 * mem.c [LINUX] (sys_remap_file_pages): New function.
180 * linux/syscall.h: Declare it.
181 * linux/syscallent.h: Use it.
182 * linux/powerpc/syscallent.h: Likewise.
184 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
186 2003-02-26 Roland McGrath <roland@redhat.com>
188 * configure.ac: Fix typo in netinet/in.h check.
189 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
190 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
192 2003-02-24 Roland McGrath <roland@redhat.com>
194 * configure.ac, NEWS: Version 4.4.95.
195 * strace.spec, debian/changelog: 4.4.95-1.
197 * process.c (sys_getresgid): Fix typos in argument access.
199 2003-02-23 Roland McGrath <roland@redhat.com>
201 * process.c (sys_getresuid): Fix typos in argument access.
202 Reported by Anton Blanchard <anton@samba.org>.
204 2003-02-19 Roland McGrath <roland@redhat.com>
206 * configure.ac, NEWS: Version 4.4.94.
207 * strace.spec, debian/changelog: 4.4.94-1.
209 * version.c: Removed.
210 * Makefile.am (strace_SOURCES): Remove it.
211 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
213 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
214 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
215 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
217 2003-01-23 Roland McGrath <roland@redhat.com>
219 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
220 SPARC, which doesn't use the header regardless.
222 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
225 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
227 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
228 [! SYS_putpmsg] (sys_putpmsg): Likewise.
230 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
231 since they can conflict.
233 2003-01-21 Roland McGrath <roland@redhat.com>
235 * strace.c (usage): Omit -z, since it has never worked properly.
238 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
239 var=val in environ or to remove var, respectively.
241 * strace.1, NEWS: Document it.
243 * configure.ac, NEWS: Version 4.4.93.
244 * strace.spec, debian/changelog: 4.4.93-1.
245 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
247 2003-01-20 Roland McGrath <roland@redhat.com>
249 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
250 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
251 TCB_WAITEXECVE state with special kludges.
253 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
254 reversed from other architectures.
256 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
257 conditional on [TCB_WAITEXECVE] instead of list of processors.
259 * util.c (restore_arg0): Evaluate args in no-op defns.
261 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
262 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
264 2003-01-17 Anton Blanchard <anton@samba.org>
266 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
268 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
270 2003-01-14 Roland McGrath <roland@redhat.com>
272 * linux/powerpc/errnoent.h: Add missing errnos.
273 * linux/powerpc/ioctlent.h: Update ioctl values.
274 From Anton Blanchard <anton@samba.org>.
276 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
277 From Anton Blanchard <anton@samba.org>.
279 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
280 sys_ftruncate64, instead of printargs, for those syscalls.
281 * linux/mips/syscallent.h: Likewise.
282 * linux/powerpc/syscallent.h: Likewise.
283 * linux/s390/syscallent.h: Likewise.
284 * linux/sparc/syscallent.h: Likewise.
286 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
287 All others at the moment use linux/syscallent.h, where it's 300.
289 * strace.1: Update bug reporting info.
291 * resource.c [LINUX] (quotacmds): Grok new command encodings.
292 From Nathan Scott <nathans@debian.org>.
294 * configure.ac, NEWS: Version 4.4.92.
295 * strace.spec, debian/changelog: 4.4.92-1.
297 * configure.ac: Match powerpc* (includes powerpc64), and don't match
298 ppc (never comes out of config.sub).
300 * process.c (sys_ptrace): Use #lx format for address argument.
301 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
302 * process.c [POWERPC]: Likewise.
303 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
304 * syscall.c (get_scno) [POWERPC]: Likewise.
305 * util.c [POWERPC]: Likewise.
306 (printnum): Use long for NUM.
307 From Anton Blanchard <anton@samba.org>.
309 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
311 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
312 appropriately via set_arg0 or no-ops for each architecture.
313 (clearbpt): Use those instead of set_arg0 and set_arg1.
315 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
316 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
317 sys_ftruncate64, instead of printargs, for those syscalls.
319 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
320 (sys_ptrace): Use printxval.
321 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
322 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
324 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
325 print it before using printxval.
326 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
328 2003-01-13 Roland McGrath <roland@redhat.com>
330 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
331 timestamp 2003-01-10.
332 * config.sub: Likewise, timestamp 2003-01-03.
333 * install-sh: Update from Automake 1.7.2.
335 * linux/powerpc/signalent.h: Add SIGRTMIN.
336 From Anton Blanchard <anton@samba.org>.
338 * linux/powerpc/syscallent.h: Add missing system calls.
339 Decode more system calls, we were just printargs for many things.
340 Remove some x86-specific system calls.
341 Remove two syscalls between the socket and ipc syscalls,
342 it was resulting in all IPC syscalls being off by two.
344 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
345 From Anton Blanchard <anton@samba.org>.
347 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
348 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
349 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
350 From Anton Blanchard <anton@samba.org>.
352 * term.c [LINUX]: Get kernel definition of struct termios.
353 From Anton Blanchard <anton@samba.org>.
355 * linux/ioctlent.sh: Look in sound/ directory too.
356 From Anton Blanchard <anton@samba.org>.
358 * desc.c (printflock64): Fix ADDR argument type.
359 From Anton Blanchard <anton@samba.org>.
361 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
362 sys_siglist and _sys_siglist.
363 Reported by John Hughes <john@Calva.COM>.
365 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
366 Reported by John Hughes <john@Calva.COM>.
368 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
370 2003-01-10 Roland McGrath <roland@redhat.com>
372 * configure.ac, NEWS: Version 4.4.91.
373 * strace.spec, debian/changelog: 4.4.91-1
375 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
376 values for x86-64, conditional on current_personality.
378 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
380 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
381 * stream.c (print_transport_message): Use #ifdefs for those members.
383 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
385 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
386 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
388 * strace.c (pfd2tcb): Fix for new tcbtab type.
389 (rebuild_pollv): Likewise.
390 (detach): Put variables used under [LINUX] inside #ifdef.
392 * process.c (change_syscall) [POWERPC]: Add missing return.
393 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
395 * strace.spec: New file.
396 * debian/changelog: 4.4.90-1
397 * debian/rules (binary-arch): Depend on build.
398 (clean): Don't try to run Makefile.in.
399 * debian/control (Standards-Version): Now 3.5.8.
401 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
403 2003-01-09 Roland McGrath <roland@redhat.com>
405 * syscall.c (force_result) [S390 || S390X]: Fix typo.
407 * debian/control: Update Maintainer: field.
409 2003-01-08 Roland McGrath <roland@redhat.com>
411 * NEWS: Update for 4.4.90 test release.
413 Support for new Linux 2.5 thread features.
414 * defs.h [LINUX]: Define __NR_exit_group if not defined.
415 (struct tcb): New members nclone_threads, nclone_detached,
417 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
418 (waiting_parent): Macro removed.
419 (pid2tcb): Declare it.
420 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
421 child to our parent if we are a CLONE_THREAD child ourselves.
422 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
423 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
424 determining if we have any. If TCB_CLONE_THREAD is set, check
425 parent's children instead of our own, and bump nclone_waiting count.
426 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
427 the syscall was exit_group.
428 * syscall.c (internal_syscall): Use internal_exit for exit_group.
429 * strace.c (pid2tcb): No longer static.
430 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
431 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
432 If we have thread children, set TCB_EXITING and don't clear the TCB.
433 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
434 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
435 children of our parent that might be waiting for us too.
436 [TCB_GROUP_EXITING] (handle_group_exit): New function.
437 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
439 Revamp -f support for Linux.
440 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
441 the system call to be clone with CLONE_PTRACE set. Various new static
443 * process.c (internal_clone): Define also #ifdef SYS_clone2.
444 Initialize TCPCHILD->parent field.
445 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
446 Check in case the new child is in the tcb already.
447 (internal_fork) [LINUX]: Just call internal_clone.
448 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
449 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
451 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
453 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
455 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
457 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
459 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
461 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
463 * debian/rules: no longer install postinst and prerm
464 * debian/control: do not end summary with full stop (lintian)
466 2002-12-30 Roland McGrath <roland@redhat.com>
468 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
469 (EXTRA_DIST): Add missing files.
471 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
473 * syscall.c (qualify_one): New function.
474 (qual_options): Replace lookup field with qualify, update initializer.
475 (qualify): Update caller.
476 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
477 (qual_syscall): Rewritten lookup_syscall, match name more than once.
478 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
480 * version.c (version): Make const, bump to 4.4.90.
481 * strace.c: Update decl.
483 * Makefile.am [LINUX && X86_64]: Remove cruft.
484 * linux/x86_64/errnoent1.h: New file.
485 * linux/x86_64/ioctlent1.h: New file.
486 * linux/x86_64/signalent1.h: New file.
487 * linux/x86_64/syscallent1.h: New file.
488 * linux/x86_64/i386-headers.diff: File removed.
489 * linux/x86_64/makeheaders.sh: File removed.
490 * linux/x86_64/Makefile.in: File removed.
492 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
493 already broken for 32-bit personality on x86-64.
495 2002-12-29 Roland McGrath <roland@redhat.com>
497 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
498 * linux/Makefile.am: File removed.
499 * freebsd/Makefile.am: File removed.
500 * sunos4/Makefile.in: File removed.
501 * svr4/Makefile.in: File removed.
503 * linux/alpha/Makefile.in: File removed.
504 * linux/hppa/Makefile.in: File removed.
505 * linux/ia64/Makefile.in: File removed.
506 * linux/powerpc/Makefile.in: File removed.
507 * linux/s390/Makefile.in: File removed.
508 * linux/s390x/Makefile.in: File removed.
510 2002-12-26 Roland McGrath <roland@redhat.com>
512 * syscallent.sh: Grok three flavors of #define line, uniquify.
513 * linux/hppa/syscallent.sh: File removed.
514 * linux/powerpc/syscallent.sh: File removed.
516 * linux/Makefile.am: New file.
517 * linux/Makefile.in: File removed.
518 * freebsd/Makefile.am: New file.
519 * freebsd/i386/Makefile.am: New file.
520 * freebsd/i386/Makefile.in: File removed.
522 2002-12-22 Roland McGrath <roland@redhat.com>
524 Update to Autoconf 2.57, and Automakify with version 1.7.
525 * Makefile.am: New file.
526 * Makefile.in: File removed.
527 * configure.in: Moved to ...
528 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
529 * aclocal.m4: Moved to ...
530 * acinclude.m4: ... here. Update for Autoconf 2.5x.
531 * acconfig.h: File removed.
532 * AUTHORS: New file, makes automake happy.
533 * autogen.sh: File removed.
534 * README-CVS: Update to recommend autoreconf instead.
535 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
536 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
537 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
538 * strace.c: *_DECLARED -> HAVE_DECL_*
539 * stream.c: HAVE_* -> HAVE_STRUCT_*
541 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
542 sh, and use $(srcdir) to find the script.
543 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
544 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
545 * linux/x86_64/Makefile.in (headers): Renamed to all.
546 * linux/alpha/Makefile.in: Add empty install target.
547 * linux/x86_64/Makefile.in: Likewise.
548 * linux/powerpc/Makefile.in: Likewise.
549 * linux/Makefile.in: Likewise.
551 2002-12-26 Roland McGrath <roland@redhat.com>
553 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
554 From Daniel Jacobowitz <drow@false.org>.
556 2002-12-21 Roland McGrath <roland@redhat.com>
558 * linux/syscallent.h: Add some new 2.5 syscall names.
559 Now clone takes 5 args.
560 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
561 [LINUX] (sys_clone): Print new args.
562 * mem.c (print_ldt_entry): Make global.
564 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
565 safety, since up to 260 are already used in 2.5 kernels.
566 * linux/syscallent.h: Update the table.
567 * linux/ia64/syscallent.h: Likewise.
569 * syscall.c (force_result): New function.
570 * process.c (internal_wait): Handle ECHILD exit from wait call with
571 WNOHANG flag set; force the return value to 0 in the inferior when it
572 has live children we are tracing.
573 * NEWS: Mention the bug fix.
575 2002-12-17 Roland McGrath <roland@redhat.com>
577 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
578 with linux/syscallent.h additions.
580 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
581 (tcbtabsize): New variable.
582 (main): Initialize them using dynamic allocation.
583 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
584 (pid2tcb, cleanup): Likewise.
585 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
586 (rebuild_pollv): Dynamically allocate the vector.
587 * defs.h (tcbtab): Update decls.
588 (MAX_PROCS): Macro removed, no more static limit on this.
589 * process.c (fork_tcb): New function.
590 (internal_clone, internal_fork): Use it instead of checking nprocs.
592 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
593 in wait after sending SIGSTOP.
595 2002-12-16 Roland McGrath <roland@redhat.com>
597 * signal.c (sprintsigmask): Increase static buffer size to account for
598 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
600 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
601 __WNOTHREAD and __WALL.
603 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
604 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
606 2002-12-15 Roland McGrath <roland@redhat.com>
608 * process.c (setarg) [POWERPC]: Support it.
610 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
611 Old value was bogus, not even a proper instruction.
612 From Guy M. Streeter <streeter@redhat.com>.
614 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
616 * configure.in: Don't check for putpmsg.
617 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
618 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
620 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
621 in test. Test our own #ifdef LINUX rather than predefined `linux'.
623 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
624 * linux/sparc/syscallent.h: Likewise.
625 * linux/hppa/syscallent.h: Likewise.
627 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
628 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
629 * process.c: Likewise.
631 * desc.c (sys_osf_select): Add missing return type.
633 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
635 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
636 sys_nanosleep, both already in linux/dummy.h.
638 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
639 (trace_syscall): Fix return without value.
641 * linux/syscallent.h: Update table with names of new syscalls
642 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
643 * linux/ia64/syscallent.h: Likewise.
644 * linux/powerpc/syscallent.h: Likewise.
646 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
647 defined. If the bit is set, print the sa_restorer field of sigaction.
649 * mem.c: Add sys_{get,set}_thread_area.
650 * linux/syscall.h: Declare them.
651 * linux/syscallent.h: Update the table for these.
652 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
653 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
655 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
656 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
657 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
658 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
659 sched_getaffinity, futex.
660 * linux/syscallent.h: Update the table.
661 * io.c: Add sys_sendfile64.
662 * file.c: Add sys_readahead, sys_*xattr.
663 * process.c: Add sys_futex, sys_*affinity.
665 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
666 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
667 * linux/syscallent.h: Update the table for socket and ipc subcalls.
669 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
671 Bugfix for s390/s390x:
672 * syscall.c: Fixed scno derivation for s390/s390x.
674 2002-11-06 Michal Ludvig <mludvig@suse.cz>
676 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
677 to allow the compilation of a native MIPS strace.
679 2002-11-06 Michal Ludvig <mludvig@suse.cz>
681 From Marty Leisner <leisner@rochester.rr.com>,
682 rewritten by mludvig:
683 * strace.c (not_failing_only): New.
684 (usage): Added -z switch description.
685 (main): Added -z switch parsing to not_failing_only variable.
686 * syscall.c (trace_syscall): Added not_failing_only handling.
688 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
690 Missing complete changelog for 2002-10-07 commit:
691 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
692 * acconfig.h: New define for s390x.
693 * config.sub: Added missing define for s390 and new one for s390x.
694 * configure.in: Added new define for s390x.
695 * file.c: Added missing #undef dirent64 and new defines for s390x.
696 * linux/s390: New directory.
697 * linux/s390/Makefile.in: New file.
698 * linux/s390/errnoent.h: New file.
699 * linux/s390/ioctlent.h: New file.
700 * linux/s390/signalent.h: New file.
701 * linux/s390/syscallent.h: New file.
702 * linux/s390x: New directoy.
703 * linux/s390x/Makefile.in: New file.
704 * linux/s390x/errnoent.h: New file.
705 * linux/s390x/ioctlent.h: New file.
706 * linux/s390x/signalent.h: New file.
707 * linux/s390x/syscallent.h: New file.
708 * linux/syscall.h: Added sys_mincore() prototype and added new
710 * process.c: Added s390x defines.
711 (change_syscall): Changed handling for s390.
712 (setarg): Added missing s390/s390x code in setarg().
713 * signal.c: Added s390x define.
714 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
715 arguments to sprintsigmask()).
716 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
717 since printstr() expects a long.
718 * syscall.c (decode_subcall): Changed several variables to be long
719 instead of int to match 64 bit requirements. Added s390x defines.
720 (syscall_enter): Changed upeek() call to match s390 and s390x
722 * util.c: Added s390x defines.
724 2002-10-07 Michal Ludvig <mludvig@suse.cz>
726 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
727 and bugfixes to s390 by D.J. Barrow.
729 2002-09-23 Michal Ludvig <mludvig@suse.cz>
731 Merged x86-64 port by Andi Kleen <ak@suse.de>
732 and Michal Ludvig <mludvig@suse.cz>
733 * Makefile.in: New target 'headers'. Failure ignored.
734 * acconfig.h: New defines for x86-64.
735 * configure.in: Ditto.
739 * process.c: Added support for x86-64.
741 * syscall.c: Ditto + added automatic personality switching.
742 * linux/syscall.h: Ditto.
743 * linux/x86_64: New directory.
744 * linux/x86_64/Makefile.in: New file.
745 * linux/x86_64/gentab.pl: Ditto.
746 * linux/x86_64/i386-headers.diff: Ditto.
747 * linux/x86_64/makeheaders.sh: Ditto.
748 * linux/x86_64/syscallent.h: Ditto.
749 * mem.c (print_mmap): Always print arg[4] as int.
751 2002-09-23 Michal Ludvig <mludvig@suse.cz>
753 * configure.in: Fix regular expressions.
754 * linux/syscall.h: Added missing braces in prototype of
756 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
757 (struct fileflags): Made extern to inhibit compiation warnings.
758 (sys_getdents64): Merged LINUX and SVR4 part.
759 * syscall.c (get_scno): Split multiline string into two distinct
762 2002-05-24 John Hughes <john@calva.com>
764 * stream.h, net.h: Avoid possible infinite loop caused by
765 unsigned arithmetic in preceeding change.
767 2002-05-23 John Hughes <john@calva.com>
769 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
771 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
772 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
775 * configure.in: use tests for struct opthdr and struct t_opthdr.
777 * defs.h: add new function print_sock_optmgmt.
779 * io.c: add hack that lets ioctl decode functions set auxilliary
782 * stream.c: better decoding for timod ioctls.
784 * net.c: add function print_sock_optmgmt, used by timod ioctl
785 decoding functions in stream.c.
787 2002-05-23 John Hughes <john@calva.com>
789 * acconfig.h: Make autoheader happy about Linux/SuperH
791 2002-05-23 John Hughes <john@calva.com>
793 * strace.c: Get rid of warning if not using POLL_HACK
795 2002-05-22 John Hughes <john@calva.com>
797 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
798 options that are not just ints, cope with systems that don't
799 #define SOL_TCP and so on.
801 2002-05-21 John Hughes <john@calva.com>
803 * strace.c: Fix warning if POLL_HACK is used.
805 2002-05-17 John Hughes <john@calva.com>
807 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
809 2002-05-17 John Hughes <john@calva.com>
811 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
813 2002-05-17 John Hughes <john@calva.com>
815 * stream.c: tidy up output a little.
817 2002-05-17 John Hughes <john@calva.com>
819 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
822 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
824 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
825 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
828 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
830 * strace.c: close tcp->outf in droptcb()
832 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
834 * net.c: decode packet options
836 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
838 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
840 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
843 * linux/syscallent.h: fix typo and add the reserved stream syscalls
844 * defs.h, file.c, io.c: fix signed/unsigned issues
845 * syscall.c: check for negative u_errors
846 * cvsbuild: renamed to autogen.sh
848 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
850 * net.c: add new TCP socket options
852 2001-10-26 John Hughes <john@calva.com>
854 * svr4/ioctlent.sh: Cope with #define lines containing
855 comments that terminate on subsequent lines. Used to
856 comment out subsequent ioctls!
858 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
860 * linux/ioctlent.h: regenerated using current scripts so
861 term ioctls are included
863 2001-10-19 John Hughes <john@Calva.COM>
865 * strace.c(proc_open): On SVR4 only trace the syscalls,
866 signals and faults we care about.
868 2001-10-18 John Hughes <john@Calva.COM>
870 * acconfig.h: Add HAS_SIGINFO_T.
871 * aclocal.m4: add check for siginfo_t in signal.h.
872 * configure.in: use check for siginfo_t.
873 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
874 allow access to siginfo when signal recieved.
875 * process.c: Remove SVR4 only version of printsiginfo.
876 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
877 * strace.c: on SVR4 print siginfo when signal recieved.
879 2001-10-18 John Hughes <john@Calva.COM>
881 * system.c(sys_ssisys): handle return values for ssisys
883 2001-10-18 John Hughes <john@Calva.COM>
885 * signal.c: handle sigwait
886 * svr4/dummy.c: Move sigwait to done
887 * svr4/syscall.h: handle sigwait
889 2001-10-16 John Hughes <john@Calva.COM>
891 * system.c(sys_ssisys): decode some args for ssisys.
893 2001-10-16 John Hughes <john@Calva.COM>
895 * mem.c: MS_SYNC is zero, so must be first in xlat list.
897 * svr4/dummy.h: memcntl is much like mctl.
899 2001-10-16 John Hughes <john@Calva.COM>
901 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
902 to read unmapped page. Make it possible to strace ksh.
904 2001-10-03 David Mosberger <davidm@hpl.hp.com>
906 * process.c (internal_clone): Avoid race condition by clearing
907 breakpoint after attaching to child.
909 2001-10-02 David Mosberger <davidm@hpl.hp.com>
911 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
912 by Don Dugger, with my refinements).
914 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
915 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
917 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
918 new ioctlent.h generation scheme.
920 * linux/syscall.h (sys_clone2): Declare.
921 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
923 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
924 don't miss the tty ioctls (unfortunately, some of the sound timer
925 ioctls are in conflict with them!).
927 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
928 (clrbpt) [IA64]: Ditto.
930 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
932 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
933 r8 (eax). Handle TCB_WAITEXECVE.
934 (syscall_fixup): Handle ia64.
935 (syscall_enter): Fix argument fetching for ia64.
937 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
938 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
940 * process.c (tcp): New function.
941 (change_syscall): Add support for ia64 linux.
942 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
944 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
946 * resource.c (sprintrlim64): Ditto.
948 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
949 [IA64]: Declare "ia32" variable.
951 * bjm.c: Do not include <linux/module.h>. It's not safe to include
952 kernel headers. Declare the necessary constants and structures
955 2001-10-01 David Mosberger <davidm@hpl.hp.com>
957 * signal.c (parse_sigset_t): New function.
958 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
959 avoiding relying on internal layout of sigset_t datastructure.
961 2001-04-26 David Mosberger <davidm@hpl.hp.com>
963 * linux/ia64/syscallent.h: Add getunwind().
965 2001-04-11 David Mosberger <davidm@hpl.hp.com>
967 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
968 PT_AR_BSP. Pick up arguments starting with out0, which is not
969 always the same as r32 (e.g., consider inlined syscalls).
971 2001-09-28 John Hughes <john@Calva.COM>
973 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
974 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
976 2001-09-18 John Hughes <john@Calva.COM>
978 * net.c: fix display of sockaddr structures, sometimes too many "}",
979 sometimes too few. Fix suggested by Richard Kettlewell.
981 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
983 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
984 the struct from bits/sigcontext.h already which signal.h includes.
986 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
988 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
990 * linux/Makefile.in: fix a few things so the ioctl list is generated
992 * ioctl.c: remember to shift ioctl masks as well
994 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
996 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
997 for sys_fcntl as well
999 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1001 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1003 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1005 * process.c: seems Linux/IA64 changed register names on us, switch to
1008 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1010 * strace.c: set CLOEXEC flag for outputfile
1012 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1014 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1016 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1018 * configure.in: Support cross-compiling between architectures
1020 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1022 * configure.in: add S390 to architecture list
1024 2001-07-10 John Hughes <john@Calva.COM>
1026 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1027 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1028 of args to readv/writev. Also gets rid of redundant printiovec
1029 routine from net.c (duplicate of tprint_iov in util.c).
1031 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1033 * config.{guess,sub}: updated
1035 2001-05-15 John Hughes <john@Calva.COM>
1037 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1038 it was just passing the sigmask (ucp->uc_sigmask).
1040 2001-05-15 John Hughes <john@Calva.COM>
1042 * util.c: Don't run off the end of valid memory in umovestr when
1043 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1044 unmapped page just after the args/env area).
1046 2001-04-18 John Hughes <john@Calva.COM>
1048 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1049 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1050 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1051 Treat rexecve as an exec.
1052 * system.c: decode arguments to ssisys call on nsc systems.
1053 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1056 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1058 * process.c: fix cast for powerpc code
1059 * linux/powerpc/syscallent.h: update syscall list
1060 * README: fix address for the strace mailinglist
1061 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1062 the realtime signals as well
1064 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1066 * Merge patches from Maciej W. Rozycki:
1067 + util.c: add code to print PC for MIPS
1068 + linux/mips/syscallent.h: updated
1069 + system.c: formating fixes for sys_sysmips
1070 + configure.in: test for yet more headers
1071 + stream.c: use configure-headertests instead of relying on OS hints
1073 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1075 * NEWS: start 4.3.1 items
1076 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1078 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1080 * configure.in: test for asm/sysmips.h and linux/utsname.h
1081 * linux/syscall.h: fix a typo for sys_sysmips
1082 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1085 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1087 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1089 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1091 * linux/ia64/ioctlent.h: regenerated
1093 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1095 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1096 general Linux ioctlent.sh
1098 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1100 * linux/ioctlent.sh: add dir variable for location of kernel headers
1102 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1104 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1106 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1108 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1110 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1112 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1114 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1116 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1118 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1120 * configure.in: use sparc* so we can compile on sparc64 as well
1121 * process.c, syscall.c: work around double define of fpq, fq and fpu
1122 structs on Linux/sparc, and use regs instead of pt_regs
1123 * don't use asm/sigcontext.h on Linux/sparc
1125 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1127 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1129 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1131 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1132 trace threaded programs
1134 2001-03-27 John Hughes <john@Calva.COM>
1136 * aclocal.m4: add check for endianness of long long.
1137 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1138 * configure.in: check for endianness of long long.
1139 * defs.h: change LONG_LONG macro to work with either endianness of
1142 2001-03-27 John Hughes <john@Calva.COM>
1144 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1145 initialisation list for array).
1147 2001-03-27 John Hughes <john@Calva.COM>
1149 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1150 systems - bad merge of Harald Boehme's patch by me.
1152 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1154 * lots of files: add Linux/hppa support
1156 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1158 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1159 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1160 * config.guess: updated
1162 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1164 * linux/ioclsort.c: new file
1165 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1166 the ioctl list that doesn't involve attempting to #include all kernel
1168 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1169 by the new ioctlent.sh
1170 * ioctl.c: only look at the number and type bits for linux, since
1171 ioctlent.sh no longer supplies the others
1173 2001-03-08 John Hughes <john@Calva.COM>
1175 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1176 pretend they have names ending with "?" so that -e trace=stat (for
1178 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1179 * freebsd/i386/syscall.h: consistency.
1181 2001-03-08 John Hughes <john@Calva.COM>
1183 * acconfig.h: add new ST_xxx defines.
1184 * aclocal.m4: macros to check for more fields in struct stat.
1185 * configure.in: use new macros to check for fields in struct stat.
1186 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1188 2001-03-08 John Hughes <john@Calva.COM>
1190 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1191 * file.c: use LONG_LONG
1192 * io.c: use LONG_LONG
1193 * mem.c use LONG_LONG
1195 2001-03-08 John Hughes <john@Calva.COM>
1197 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1198 * aclocal.m4: routines to check for long long off_t and rlim_t.
1199 * configure.in: check for long long off_t and rlim_t.
1200 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1201 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1203 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1204 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1205 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1207 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1208 now done automaticaly for us.
1209 * freebsd/i386/syscall.h: ditto.
1210 * freebsd/i386/syscallent.h ditto.
1212 2001-03-07 John Hughes <john@Calva.COM>
1214 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1215 * file.c: On FreeBSD use stat64 and pals instead of stat.
1216 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1217 * freebsd/i386/syscall.h: ditto.
1218 * freebsd/i386/syscallent.h: ditto.
1220 2001-03-07 John Hughes <john@Calva.COM>
1222 * file.c: merge missing part of Harald Böhme's solaris patches,
1223 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1225 2001-03-07 John Hughes <john@Calva.COM>
1227 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1228 * svr4/syscallent.h: pread/pwrite are TF calls.
1230 2001-03-07 John Hughes <john@Calva.COM>
1232 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1233 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1234 we don't need to know endianness of long long.
1235 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1236 ftruncate, allows reduction in numvber of horrid #if's
1237 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1238 * mem.c: FreeBSD now uses 64 bit version of mmap.
1239 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1240 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1241 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1243 2001-03-06 John Hughes <john@Calva.COM>
1245 * file.c: Implement truncate64 and ftruncate64
1246 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1248 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1250 2001-03-06 John Hughes <john@Calva.COM>
1252 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1253 syscall master file).
1255 2001-03-06 John Hughes <john@Calva.COM>
1257 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1258 zap incorrect syscall subarg range check.
1260 2001-03-06 John Hughes <john@Calva.COM>
1262 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1263 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1264 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1267 2001-03-06 John Hughes <john@Calva.COM>
1269 * dummy.h: add unimplemented UW sycalls
1270 * syscall.h: we can do settimeofday for UW, whopee!
1271 * syscallent.h: fix unimplemented UW syscalls
1273 2001-03-06 John Hughes <john@Calva.COM>
1275 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1276 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1277 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1278 so it doesn't try to use pr_sysarg.
1280 2001-03-06 John Hughes <john@Calva.COM>
1282 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1283 * file.c: handle xstat version _STAT64_VER, aka stat64.
1285 2001-03-06 John Hughes <john@Calva.COM>
1287 * net.c: make sure SOL_ options are defined before using.
1288 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1290 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1292 * net.c: fix format for printing Unix domain sockets
1294 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1296 * linux/mips/syscallent.h: use new sys_sysmips
1297 * system.c: add sys_sysmips decoding
1299 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1301 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1302 submitted the IP6 scope ID updates
1303 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1304 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1306 * configure.in: check for if_indextoname function and sin6_scope_id
1307 * net.c: teach printsock about IP6 scope ids
1309 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1311 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1312 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1313 * Makefile.in: use @mandir@ and @bindir@
1315 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1317 * net.c: fix formating error in sys_setsockopt
1318 * net.c: add list of socketlayers and use that for [gs]etsockopt
1320 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1322 * time.c: use sys/timex.h so things compile with 2.2 kernels
1323 * stream.c: test if MSG_* constants are #defined
1325 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1327 * process.c: perform bpt trick for clone as well so we can get the
1328 pid of the child before it starts doing something
1329 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1330 again with newer libcs
1331 * test/clone.c: improve our testcase a bit
1332 * Merge another patch from Gäel Roualland with FreeBSD updates
1334 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1336 * lots of files: merge patch from Gaël Roualland to add
1337 support for FreeBSD.
1339 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1341 * file.c: update to reflect that st_ino suddenly became a long long
1342 in the in Linux 2.4.0-test6
1344 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1346 * test/clone.c: minor fixup
1347 * Another bunch of patches from John Hughes merged:
1349 + SVR4 printcontext(): sigset_t != sigset_t*
1350 + getcontext returns a value, so print on exit of syscall
1351 + add UC_FP to ucontext_flags for OS writers that can't spell
1352 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1353 + decode_subcall(): only do subcall range checking when needed
1354 * bunch of UnixWare updates
1355 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1357 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1359 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1362 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1364 * strace.c: close outf before we exec a child process
1366 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1368 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1369 * defs.h (struct tcb): Make auxstr member const.
1370 * file.c (fsmagic): And many more magic numbers.
1371 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1373 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1375 * defs.h: balance #if/#endif again
1376 * system.c: fix return statements in sys_capget()
1377 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1378 + file.c: add F_[SG]ETSIG to fcntl flags
1379 + strace.c: don't setre[gu]id if not needed
1380 + system.c: handle sys_reboot for Linux
1381 + term.c: add baudrate constants up to B4000000
1382 + linux/**/syscallent.h: note that munlockall has no arguments
1384 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1386 * CREDITS: fix email address
1387 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1388 * signal.c: honour offset of sigconfig in sigframe structure for
1390 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1392 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1393 AR_BSP points to the _end_ of the active register frame, so we need
1394 to adjust bsp by moving it back by the size of the active frame
1397 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1399 * process.c: add sparc support to change_syscall
1401 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1403 * linux/mips/syscallent.h: fix some typos
1405 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1407 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1410 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1412 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1415 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1417 * README-linux: updated to note that strace might not compile
1418 with development kernels
1419 * bjm.c: sys_query_module: check if malloc succeeds
1420 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1421 * linux/syscallent.h: updated for 2.3.99pre3
1422 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1423 even though Linux doesn't implement them
1424 * syscall.c: add global variables for MIPS registers as well
1425 * syscall.c: move global variables to before get_scno since that uses them
1426 * util.c: oops, misspelled defined
1427 * process.c: fix ptrace calls in change_syscall
1428 * mem.c: decode sys_madvise
1429 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1430 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1431 + small fix for RLIMIT_* and RUSAGE_BOTH
1432 + enhace support for capget and capset
1434 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1436 * test/vfork.c: new file to test vfork traces
1437 * test/.cvsignore: new file
1438 * defs.h: Up maximum number of traced processed to 64
1439 * strace.c: Disable some debugging code from davidm
1440 * implement setarg for more architectures
1441 * implement change_syscall
1443 1999-12-27 Morten Welinder <terra@diku.dk>
1445 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1446 _unsigned_ char parameter.
1448 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1452 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1454 * Merge Linux/ia64 patches
1456 2000-01-02 Pavel Machek <pavel@ucw.cz>
1458 * probe if sys/poll.h exists in configure + minor cleanups
1460 * syscall.c: split trace_syscall into few pieces to make code readable
1462 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1464 * Release version 4.2 to get the current updates out and so
1465 we can concentrate in finishing the clone support.
1467 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1469 * Add 1900 to tm_year in sprinttime
1471 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1473 * file.c: protect printstat64 with STAT64 instead of linux so we can
1474 compile on Linux architectures that don't have it
1475 * util.c: fix LOOP for ARM
1477 Fri Dec 24 18:05:00 EST 1999
1479 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1481 * file.c: Use ugly libc_stat trick also for stat64.
1482 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1483 * process.c (internal_clone): Fix a few typos and add definitions to make
1484 it at least compile.
1485 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1486 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1488 * aclocal.m4: Define AC_STAT64.
1489 * acconfig.h: Define HAVE_STAT64.
1490 * configure.in: Add AC_STAT64.
1492 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1494 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1495 support for Linux on the IBM S/390 architecture
1496 * process.c: add internal_clone(), currently only shows the options
1497 * syscall.c: use internal_clone to handle SYS_clone
1499 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1501 * Rewrite mmap-handling to support mmap2 on Linux
1503 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1505 * Note that Linux can handle sys_semop() as well
1507 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1509 * Include linux/in6.h for glibc2.0 and older
1511 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1513 * Merge patches from John Hughes to make configure support UnixWare
1515 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1517 * Enhance sys_query_module
1519 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1521 * Patches from John Hughes:
1522 + cosmectic fix in sys_getpmsg
1523 + allow net.c to compile on systems without AF_INET6
1524 + Only use long_to_sigset on Linux systems
1525 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1527 + Parse mount arguments for UnixWare
1528 + ACL fixes for UnixWare
1530 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1532 * Release 4.1 to get all the changes made out there
1534 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1536 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1537 + Socket calls parsed better
1538 + bunch of alpha OSF syscalls added
1539 + Fix alpha 32/64 bit issues
1541 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1543 * Move Linux kernelmodule-functions from system.c to bjm.c and
1544 remove duplicate for sys_create_module
1545 * Linux MIPS updates:
1546 + Play with #ifdef's in net.c to get IPv6 right
1547 + Use printargs for vm86-syscall
1549 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1551 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1553 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1555 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1556 and sys_delete_module correctly
1558 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1560 * Update cvsbuild to give a better error if autoconf isn't installed
1561 * Add test for linux/ptrace.h to configure
1562 * Since we define GNU_SOURCE in the Makefile we don't need to define
1563 USE_GNU in file.c anymore
1565 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1567 * #define USE_GNU before including file.c so we get some extra O_* flags
1569 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1571 * Add missing } in IPv6 output
1573 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1575 * Update copyright for strace-graph to BSD to be consistent with
1578 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1580 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1581 defined for all kernelversions
1582 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1584 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1586 * linux/sparc/syscall.h: Declare create_module/init_module.
1587 * configure.in: Allow compilation in a different directory
1588 than the source one.
1589 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1590 so that we don't depend on asm/ptrace.h which clashes with
1593 * syscall.c: Likewise.
1595 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1597 * Syscall 94 on Linux alpha is sys_poll
1599 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1601 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1603 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1605 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1606 + Correctly implement fix sys_createmodule (Linux)
1607 + Add limited handlig of sys_initmodule (Linux)
1609 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1611 * Add configure-test for sys/reg.h and use that
1612 * Use sys/reg.h instead of asm/ptrace.h
1614 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1616 * Remove hack in signal.c for arm architecture
1617 * Add hack so we compile correctly on powerpc
1619 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1621 * Add a corrected patch from Daniel Jacobowitz
1623 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1625 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1626 for the stat structure
1628 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1630 * Fix test for sys/reg include
1632 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1634 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1635 * Fixed some SunOS compile problems earlier that I forgot to include
1638 Mon Jun 14 12:44:25 CEST 1999
1640 * Avoid leakint fd into child when forking, patch from
1641 John Hughes <john@Calva.COM>
1643 Fri Jun 11 14:54:47 CEST 1999
1645 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1646 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1648 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1650 * Brought syscall list for alpha up to date
1652 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1654 * system.c: sys_umount2 syscall support.
1655 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1656 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1657 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1658 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1659 so it needs strace's own copy of the stat structure.
1660 * util.c: Make it compile on sparc-linux.
1661 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1662 * signal.c: rt_sigaction has different arguments on sparc*-linux
1664 * syscall.c: Recognize sparc64-linux binaries.
1666 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1668 * configure.in: Fix typo (CFLAG -> CFLAGS).
1670 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1672 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1674 * Add some sysctl support, patch from Ulrich Drepper
1676 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1678 * Use kernel dirent structure for Linux
1680 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1682 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1683 + some layout and other minor fixes
1684 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1685 is similar enough to i386 to not need it's own subdirectory
1686 + add support for sendfile and mremap syscalls for Linux
1687 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1688 + ioctls.h vs sys/ioctl.h on Alpha platform
1689 + pointer was casted to an int in stream.c
1690 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1691 + several other casts changed
1692 + correct ARM/POWERPC architecture defines in acconfig.h
1693 * Merge in patches from Morten Welinder <terra@diku.dk>
1694 + add some autoconf-tests for includefiles
1695 + handle solaris version of sigcontext struct (actually I hacked this
1696 up again, but the idea is his :)
1698 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1700 * Update syscalls for linux alpha, patch from Bart Warmerdam
1702 * Update sparc code so it actually compiles
1704 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1706 * Add support for old_*stat functions for Linux. Please note you need
1707 to use reasonably recent kernel headers to compile strace now.
1708 * Change references to LINUX into linux in file.c
1709 * Fix include for LDT in mem.c
1711 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1713 * Change in strace maintainership, jrs passed the torch to me.
1715 * Incorporate all changes already made in the Debian strace package:
1716 + compiles with more Linux kernels
1717 + added support for more Linux architectures
1718 + add support for a lot of extra syscalls
1719 + fix some problems with hanging children
1720 + check stray syscall after execv
1721 + decode capget and capset arguments
1722 + add more constants to net.c
1723 + detect ROSE networking
1724 + add more protocol families to domains
1726 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1727 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1728 + added IP, IPX and TCP-options
1729 + added IP, IPX and TCP support to get-/setsockopt()
1731 + updated handling of signals
1733 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1735 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1736 instead of SVR4. That is, read a few bytes at a time
1737 to avoid overrunning the end of the stack.
1739 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1741 * version.c: Version 3.1 is released.
1743 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1745 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1746 as well since that's where glibc declares it. Go figure.
1747 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1748 instead of sigcontext_struct since glibc v5+ apparently
1749 plays games with the native OS namespace.
1750 From David Mosberger-Tang <davidm@AZStarNet.com>.
1752 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1754 * version.c: Version 3.0.14 is released.
1756 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1757 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1758 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1760 Reported by Henrik Storner <storner@osiris.ping.dk>.
1762 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1763 sys/filio.h and sys/stream.h and remove check for poll.
1764 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1765 Handle old and new styles of argument passing for select on Linux.
1766 * ioctl.c, stream.c: Conditionalize stream code on presence of
1767 sys/stream.h instead of poll because glibc implements poll but
1768 not the rest of the stream interface.
1769 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1770 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1772 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1773 * util.c (umoven, umovestr): Move data in long-sized chunks
1774 at a time, instead of hard coding it to be 4.
1775 From David Mosberger-Tang <davidm@AZStarNet.com>.
1777 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1779 * version.c: Version 3.0.13 is released.
1781 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1782 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1783 asm/sigcontext.h to define sigcontext_struct and don't define it
1784 locally if the header is present.
1786 * syscall.c (nerrnos{0,2}): Correct size computation.
1788 * Makefile.in: Remove dependencies and rules relating to files
1789 normally found in the os directory. Because of the new scheme we
1790 don't know precisely where they come from. Sigh.
1791 * signalent.sh: Make it work for sunos4, linux, and svr4.
1792 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1793 to traditional make syntax. Add signalent.h to files which can
1794 unconditionally be rebuilt. Prevent signalent.h from being
1795 unconditionally being rebuilt since it's customized.
1796 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1797 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1798 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1799 4.1.4 and gcc 2.7.2.
1801 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1803 * configure.in, Makefile.in: Add OSARCH concept to finish
1804 build support for the alpha.
1805 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1806 and maintainer-clean rules.
1807 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1808 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1809 for less, greater, and equal since subtraction on two's
1810 complement numbers isn't an order relation (it isn't transitive)!
1811 * linux/Makefile.in: Add rules for the signalent.h file.
1812 * linux/alpha/Makefile.in: New file.
1814 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1816 * version.c: Version 3.0.12 is released.
1818 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1819 From Michael E Chastain <mec@duracef.shout.net>.
1821 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1822 * syscall.c (set_personality): New.
1823 * strace.c (main): Call set_personality.
1824 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1825 ioctlent, and signalent indirect pointers and redirect them
1826 based on personality.
1827 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1828 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1830 * util.c (upeek): Handle case where ptrace returns a long
1831 and sizeof(long) != sizeof(int).
1832 From Richard Henderson <richard@twiddle.tamu.edu>
1834 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1836 * version.c: Version 3.0.11 is released.
1838 * many files: Fix more printf warnings for other platforms.
1840 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1842 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1843 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1845 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1846 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1848 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1850 * version.c: Version 3.0.10 is released.
1852 * Makfile.in: Add os/arch to includes so that a given arch
1853 (like alpha) can override the native arch (like i386).
1854 * configure.in: Check for sendmsg.
1856 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1857 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1859 * acconfig.h, configure.in: Detect the alpha.
1860 * ioctl.c: Handle the alpha.
1861 * defs.h: Make some members long for the alpha. Define
1862 some register nicknames. Add support for WAITEXECVE.
1863 * file.c [ALPHA]: Support the alpha for statfs. Add
1864 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1865 major and minor results are suitable for passing to printf.
1866 * signal.c, syscall.c: Support the alpha.
1867 * process.c: Add alpha user offsets.
1868 * most files: Use %l? for printf arguments since
1869 most are now longs for the alpha.
1870 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1872 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1874 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1876 * version.c: Version 3.0.9 is released.
1878 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1880 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1881 Linux kernel version system calls.
1883 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1885 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1886 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1887 decode IPC calls using it.
1888 * sunos4/dummy.h: Alias sys_semop to printargs.
1889 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1890 * sunos4/syscallent.h: Include new subcalls for IPC.
1891 From Matthias Pfaller <leo@dachau.marco.de>.
1893 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1895 * version.c: Version 3.0.8 is released.
1897 * time.c [LINUX]: Explicitly include linux/version.h.
1899 * strace.c (main): Don't let them even *try* to
1900 get strace to attach to itself since some systems
1901 don't handle this case very gracefully.
1902 Reported by David S. Miller <davem@caip.rutgers.edu>.
1904 * Makefile.in (distclean): Fix it for subdirectories.
1906 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1907 sys_flags member for each defined system call.
1909 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1911 * defs.h (TRACE_*): New flags to describe what class
1912 of system call each system call is.
1913 (sysent): Add sys_flags member.
1914 * syscall.c (sysent): Define (and later undef) abbreviations
1915 for the system call class flags.
1916 (lookup_class): New function to translate strings to
1917 system call class flags.
1918 (qualify): Handle new system call class mechanism.
1919 * linux/syscallent.h: Fill in the new sys_flags member
1920 for each defined system call.
1922 * defs.h (print_sock): Remove redundant and non-K&R C
1923 compatible prototype. From Juergen Weigert
1924 <jnweiger@immd4.informatik.uni-erlangen.de>.
1926 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1928 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1929 From Michael E Chastain <mec@duracef.shout.net>.
1931 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1932 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1934 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1936 * file.c (sprintfstype): Enclose string result in double
1939 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1940 constantly evolving timex structure.
1941 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1943 * defs.h, syscall.c, strace.c: Rename syscall to
1944 trace_syscall and change prototype and all callers
1945 because of broken Linux shared libraries.
1946 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1948 * Makefile.in (clean): Check for a file with test -f not
1949 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1951 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1953 * version.c: Version 3.0.7 is released.
1955 * util.c (string_quote): Fix thinko which caused core
1956 dumps for strings with quotes in them.
1957 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1959 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1960 files from /usr/include, not just the linux one.
1961 From Michael E Chastain <mec@duracef.shout.net>.
1963 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1964 fewer false positives on more kernel flavors.
1965 From Michael E Chastain <mec@duracef.shout.net>.
1967 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1969 * version.c: Version 3.0.6 is released.
1971 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1973 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1974 on MC_SYNC instead of HAVE_MCTL.
1975 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1976 (sys_msync): New function.
1978 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1980 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1981 sys_flock and sys_getdents.
1982 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1984 * file.c (sys_getdents): Define unconditionally and handle
1986 * strace.c (main): Disallow username option unless both real
1987 and effective uids are root.
1989 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1991 * strace.c (main): Ensure that run_uid and run_gid are
1992 always set to something meaningful.
1993 (main, newoutf) [!SVR4]: Swap real and effective uids while
1994 opening any output files.
1995 (main) [!SVR4]: Treat effective uid of root as a request
1996 to handle suid binaries correctly using the real uid of
1999 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2001 * Makefile.in: Add `|| true' to clean rule because
2002 although GNU make 3.74 uses `sh -c' to invoke commands
2003 every other make in the world uses `sh -ec'.
2005 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2006 arguments appear to be stored on the stack, not in the
2007 registers following A3 (empirical result).
2009 * defs.h: Add prototype for printsock.
2010 * svr4/dummy.h: Remove generic handling of sys_mount.
2011 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2012 get access to SGI mount information.
2013 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2014 (sys_mount) [SVR4, MIPS]: New function.
2015 (sys_mount) [SVR4, !MIPS]: New function.
2017 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2019 * version.c: Version 3.0.5 is released.
2021 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2022 tv_usec members to long when using printf.
2024 * ipc.c: Omit define of __KERNEL__.
2025 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2026 want which __KERNEL__ used to provide.
2027 (sys_msgrcv): Change reference to ipc_kludge structure to
2028 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2030 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2031 Linux specific options.
2033 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2034 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2035 instead of depending of __KERNEL__.
2037 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2039 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2041 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2042 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2043 and AC_DECL__SYS_SIGLIST.
2044 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2045 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2046 (strsignal): Use SYS_SIGLIST_DECLARED.
2048 net.c (sys_socket): Omit inadvertent surplus comma when
2049 protocol family isn't PF_INET.
2051 util.c (dumpstr): Fix incorrect printing of one too many
2052 characters when the length is not an even multiple of 16 bytes.
2053 Reported by Juergen Weigert
2054 <jnweiger@immd4.informatik.uni-erlangen.de>.
2056 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2058 * ioctl.c (compare): Change prototype to match POSIX qsort.
2059 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2060 * strace.c (trace) [SVR4]: Break out of for loop instead of
2061 returning when finished so final return statement is executed.
2062 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2063 (syscall) [LINUX]: Correct typo which commented out the M68K
2065 * util.c (printstr): Cast unsigned char pointer argument
2066 to char pointer in umovestr call.
2067 (dumpstr): Likewise for umoven.
2069 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2071 * version.c: Version 3.0.4 is released.
2073 * signal.c (sys_sigblock): Move after the definition of
2074 sys_sigsetmask that it calls to avoid an implicit declaration.
2075 * stream.c (transport_user_options, transport_server_options):
2076 Only needed if TI_BIND is defined.
2077 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2079 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2080 the tcp arguement from the call to exiting. Add getrval2
2081 check so no fork processing is done in the child.
2082 (printwaitn): Initialize exited so that its value is defined
2083 for all flows of execution.
2085 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2087 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2088 setfsuid, setfsgid, and _llseek syscalls.
2089 * linux/syscall.h: Add prototypes for them.
2090 * linux/syscallent.h: Add them to the syscall entries table.
2091 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2092 defines and conditionally include linux/personality.h if
2093 __NR_personality is defined.
2094 (personality_options) [LINUX]: New table.
2095 (sys_personality) [LINUX]: New function.
2097 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2099 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2100 on the number of traced processes so that we can have untraced
2101 children (e.g. via popen).
2103 * strace (main) [!SVR4]: Call fake_execve to get the actual
2104 exec and its arguments into the trace.
2105 (environ): Declare it.
2106 * process.c (fake_execve): New function.
2107 (headers): Include sys/syscall.h to get SYS_* defines.
2109 * process.c (sys_execv, sys_execve): Surround argument annotations
2110 with C comment delimiters.
2111 (printargv, printargc): The arg vector is an array of char pointers
2114 * strace.c (printleader): Also check for multiple -p arguments
2115 when deciding whether to print the pid field.
2117 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2118 * defs.h (strerror, strsignal): Add these prototypes if we provide
2120 * configure.in (AC_CHECK_FUNCS): Add strerror.
2122 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2123 and blocked signals.
2125 * strace.c (main): Add username option. Verify they are root before
2126 letting them use it. Look up the ids in the password file. Set
2127 them just before executing the program.
2128 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2130 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2132 * version.c: Version 3.0.3 is released.
2134 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2135 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2137 * strace.c (outfname): Initialize to NULL.
2138 (main): Defer output file processing until after arguments.
2139 Allow either a pipe or a bang for command arguments.
2140 Check if outfname is NULL instead of checking outf for stderr.
2141 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2142 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2143 (tprintf): Avoid calling vfprintf if outf is NULL.
2145 * strace.c (main): Use popen if -o argument begins with a pipe.
2146 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2148 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2149 but WIFSTOPPED was used.
2151 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2152 rule to prevent the comment from being untrue.
2154 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2156 * strace.c (sys_exit): Move follow fork code to internal_exit.
2157 (sys_fork): Move follow fork code to internal_fork.
2158 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2159 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2160 (vforking): Remove this static variable and check scno in
2161 internal_fork instead.
2162 (internal_exit, internal_fork, internal_exec, internal_wait): New
2164 * defs.h: Add prototypes for the new internal_* functions.
2165 * syscall.c (syscall): Move syscall entering trace qualifier check
2166 and reprint checking after context decoding and precede them with
2167 a call to internal_syscall. Precede syscall exiting trace
2168 qualifier check with a call to internal_syscall.
2169 (internal_syscall): New function.
2171 * defs.h (struct tcb): Make scno signed.
2172 * strace.c (syscall) Make u_error signed.
2173 [LINUX, I386]: Avoid unsigned cast in eax check.
2174 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2175 * desc.c (sys_select): Make cumlen unsigned
2177 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2179 * net.c (socktypes): Add SOCK_PACKET.
2181 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2183 * Makefile (clean): Check explicitly for a Makefile in subdirs
2184 before running make in them.
2186 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2188 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2189 [MIPS] (detach): Initialize error for MIPS case.
2190 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2192 * syscall.c (decode_subcall): Move variable i into conditionals
2194 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2195 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2197 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2198 printing since we don't know what the size of their type is.
2199 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2200 if autoconf detects it since it seems to either not work or do
2201 something else entirely on Irix 5.3.
2203 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2205 * version.c: Version 3.0.2 is released.
2206 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2207 so that the file descriptor arg is decimal.
2209 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2211 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2212 because on Linux they are enumerators.
2214 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2217 * util.c (printxval): When there is no translation, print the actual
2218 number first and the the default value as a C comment.
2220 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2221 sys_setsockopt): Change first argument from unsigned to signed to
2222 cater to the frequent practice of calling system calls with a file
2224 * mem.c (sys_mmap): Likewise.
2226 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2228 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2230 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2232 * version.c: Version 3.0.1 is released.
2233 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2234 * config.guess, config.guess: Update from the FSF.
2235 * install-sh: New from the FSF.
2237 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2239 * Makefile.in: Add m68k arch.
2240 * acconfig.h (M68K): Add m68k define.
2241 * configure.in: Add detection of arch m68k.
2242 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2244 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2246 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2247 * syscall.c [M68K] (syscall): Support m68k syscall number register
2248 and errno in d0 instead of eax.
2249 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2250 program counter in PT_PC instead of EIP.
2251 [M68K] (LOOP): Support m68k loop instruction.
2252 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2254 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2255 to MAP_FIXED instead of MAP_ANONYMOUS.
2256 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2258 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2259 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2261 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2263 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2264 Reported by Thanh Ma <tma@encore.com>.
2266 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2267 1.1.62 doesn't continue a traced child when the parent exits.
2268 Reported by Matt Day <mday@artisoft.com>.
2270 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2272 * util.c (printstr): Fix longstanding bug in notating string
2275 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2276 child to go into the execve syscall to avoid spurious traces.
2277 [LINUX] (detach): Conditionalize the status variable.
2279 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2281 * Makefile.in: Add mips arch.
2282 * acconfig.h (MIPS): Add mips define.
2283 * configure.in: Add detection of opsys irix5 and arch mips. Check
2285 Check for sys/sysconfig.h header.
2286 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2287 * file.c [SVR4]: Include sys/cred.h.
2288 (access_flags): Update access flags for SGI.
2289 (sprinttime): Change type of sprinttime argument from unsigned
2291 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2292 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2293 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2294 Cast si_band member to long before printing.
2295 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2296 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2297 * strace.c [SVR4] [MIPS]:
2298 (foobar): New dummy signal handler.
2299 (main): Install a dummy signal handler in the child before pausing
2300 to work around an SGI bug in PRSABORT.
2301 (proc_open): Send a interrupt to the child instead of aborting the
2302 syscall which doesn't work on Irix5.2.
2303 * svr4/dummy.h: Add new unfinished SGI syscalls
2304 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2305 existing calls (e.g. sys_ksigaction like sys_sigaction).
2306 Printargs does the print thing for sys_sethostid.
2307 * svr4/syscall.h: Declare all new SGI syscalls.
2308 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2309 and add it to all subcall entry points.
2310 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2311 decode as subcalls on MIPS. Instead, use the normal syscalls.
2312 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2313 since SGI syscall numbers are off by one.
2314 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2315 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2316 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2317 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2318 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2319 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2320 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2321 Add workaround for broken SGI pr_sysarg on syscall entry.
2322 [SVR4] (syscall): Conditionalize subcall decoding for
2323 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2324 [SVR4] [MIPS] (getrval2): Handle SGI.
2325 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2326 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2327 [MIPS] (syssgi_options, sys_syssgi): New for SGI.