1 2003-06-26 Roland McGrath <roland@redhat.com>
3 * configure.ac: SHMEDIA -> SH64
10 * linux/shmedia/syscallent.h: Moved to ...
11 * linux/sh64/syscallent.h: ... here.
13 * config.guess: Update from canonical version, timestamp 2003-06-17.
14 * config.sub: Likewise.
16 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
17 From: Joshua Neal <tinara@netpipeline.net>.
19 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
20 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
21 * linux/ia64/syscallent.h: Likewise.
22 * linux/powerpc/syscallent.h: Likewise.
23 * linux/s390/syscallent.h: Likewise.
24 * linux/s390x/syscallent.h: Likewise.
25 * linux/x86_64/syscallent.h: Likewise.
26 From Jakub Jelinek <jakub@redhat.com>.
28 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
29 From Michael Holzheu <HOLZHEU@de.ibm.com>.
31 2003-06-23 Roland McGrath <roland@redhat.com>
33 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
34 From Ulrich Drepper <drepper@redhat.com>.
36 2003-06-10 Roland McGrath <roland@redhat.com>
38 * configure.ac, NEWS: Version 4.4.98.
39 * strace.spec, debian/changelog: 4.4.98-1.
41 2003-06-09 Roland McGrath <roland@redhat.com>
43 * linux/s390x/syscallent.h: Update many syscalls.
44 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
46 * linux/s390/syscallent.h: Update many syscalls.
47 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
49 * linux/shmedia/syscallent.h: New file.
50 From Stephen Thomas <stephen.thomas@superh.com>.
52 * strace.c (trace): Print a message and newline for a WIFEXITED report
53 from the process we just printed an unterminated syscall line for.
55 2003-06-03 Roland McGrath <roland@redhat.com>
57 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
59 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
60 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
61 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
62 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
63 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
64 (get_error) [LINUX] [ARM]: Update.
65 (syscall_enter) [LINUX] [ARM]: New case.
66 * util.c (printcall) [LINUX] [ARM]: New case.
68 * debian/control (Standards-Version): Update to 3.5.10.
70 * strace.c (main): In PATH search, accept only a regular file with
71 execute bits set. Fixes Debian bug #137103.
73 2003-06-02 Roland McGrath <roland@redhat.com>
75 * strace.c (main): Set -q when given -o and not -p, and not when not
76 given -o, to match what the man page always said.
77 Fixes Debian bug #47113, #153678.
79 * configure.ac, NEWS: Version 4.4.97.
80 * strace.spec, debian/changelog: 4.4.97-1.
82 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
83 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
85 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
87 * config.sub: Likewise, timestamp 2003-05-24.
89 2003-05-22 Roland McGrath <roland@redhat.com>
91 * defs.h (struct tcb): New member `nzombies'.
92 * strace.c (alloctcb): Initialize it.
93 (droptcb): Increment our parent's zombie count.
94 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
95 process has zombies it can reap. On the way out, if we reaped
96 an untraced process, decrement the zombie count.
98 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
99 separately using signame.
101 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
102 of literal 0 for index. Consult the right flags without clobbering
103 anything when we reparent the new child to the caller's parent thread.
105 * linux/s390/syscallent.h: Fix sys_clone argument count.
106 * linux/s390x/syscallent.h: Likewise.
107 * linux/mips/syscallent.h: Likewise.
108 * linux/alpha/syscallent.h: Likewise.
109 * linux/powerpc/syscallent.h: Likewise.
110 * linux/sh/syscallent.h: Likewise.
111 * linux/sparc/syscallent.h: Likewise.
112 * linux/hppa/syscallent.h: Likewise.
114 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
115 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
117 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
118 [LINUX || SVR4] (siginfo_codes): Add strings for them.
120 * process.c (print_affinitylist): Fix loop condition.
121 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
123 2003-04-10 Roland McGrath <roland@redhat.com>
125 * syscall.c (qual_desc): Return zero after parsing number.
126 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
128 2003-04-07 Roland McGrath <roland@redhat.com>
130 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
131 * linux/syscall.h: Likewise.
132 * ipc.c [LINUX] (sys_semtimedop): New function.
133 From Ulrich Drepper <drepper@redhat.com>.
135 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
136 From Ulrich Drepper <drepper@redhat.com>.
138 2003-04-01 Philippe De Muyter <phdm@macqel.be>
140 * sock.c, stream.c: Check #ifdef LINUX, not linux.
141 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
143 2003-03-30 Roland McGrath <roland@redhat.com>
145 * configure.ac, NEWS: Version 4.4.96.
146 * strace.spec, debian/changelog: 4.4.96-1.
148 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
150 Various fixes for SuperH [SH]:
151 * mem.c (sys_old_mmap): mmap() parameters passed in registers
152 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
154 * process.c (change_syscall): Fixed register which holds system
156 * util.c (arg0_offset, arg1_offset): provide definition
157 * Makefile.am: Added new files in linux/sh
158 * linux/sh/syscallent.h: New file.
159 * linux/sh/errnoent.h: New file.
160 * linux/sh/ioctlent.h: New file.
161 * linux/sh/signalent.h: New file.
163 * linux/ioctlent.sh: Take an arg for location of header files
164 * syscallent.sh: Replaced lost $
166 2003-03-30 Roland McGrath <roland@redhat.com>
168 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
169 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
170 From Ulrich Drepper <drepper@redhat.com>.
172 * linux/syscallent.h: Use sys_getrlimit for 191.
173 Use name "old_getrlimit" for 76.
174 Reported by Ulrich Drepper <drepper@redhat.com>.
176 2003-03-18 Roland McGrath <roland@redhat.com>
178 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
180 2003-03-17 Roland McGrath <roland@redhat.com>
182 * linux/x86_64/syscallent.h: clone takes 5 args.
183 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
185 2003-03-15 Roland McGrath <roland@redhat.com>
187 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
189 2003-03-14 Roland McGrath <roland@redhat.com>
191 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
193 * linux/ia64/syscallent.h: clone takes 5 arguments.
194 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
196 2003-03-12 Roland McGrath <roland@redhat.com>
198 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
199 Use sys_clone for clone2.
200 * linux/syscall.h: Don't declare sys_clone2.
201 * process.c (sys_clone): Rewritten to handle both flavors,
202 print all extra args depending on flag bits.
203 (sys_clone2): Function removed.
205 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
207 2003-03-04 Roland McGrath <roland@redhat.com>
209 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
210 TCB_INSYSCALL is clear, like other platforms do.
212 2003-03-04 Ulrich Drepper <drepper@redhat.com>
214 * mem.c [LINUX] (sys_remap_file_pages): New function.
215 * linux/syscall.h: Declare it.
216 * linux/syscallent.h: Use it.
217 * linux/powerpc/syscallent.h: Likewise.
219 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
221 2003-02-26 Roland McGrath <roland@redhat.com>
223 * configure.ac: Fix typo in netinet/in.h check.
224 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
225 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
227 2003-02-24 Roland McGrath <roland@redhat.com>
229 * configure.ac, NEWS: Version 4.4.95.
230 * strace.spec, debian/changelog: 4.4.95-1.
232 * process.c (sys_getresgid): Fix typos in argument access.
234 2003-02-23 Roland McGrath <roland@redhat.com>
236 * process.c (sys_getresuid): Fix typos in argument access.
237 Reported by Anton Blanchard <anton@samba.org>.
239 2003-02-19 Roland McGrath <roland@redhat.com>
241 * configure.ac, NEWS: Version 4.4.94.
242 * strace.spec, debian/changelog: 4.4.94-1.
244 * version.c: Removed.
245 * Makefile.am (strace_SOURCES): Remove it.
246 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
248 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
249 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
250 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
252 2003-01-23 Roland McGrath <roland@redhat.com>
254 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
255 SPARC, which doesn't use the header regardless.
257 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
260 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
262 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
263 [! SYS_putpmsg] (sys_putpmsg): Likewise.
265 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
266 since they can conflict.
268 2003-01-21 Roland McGrath <roland@redhat.com>
270 * strace.c (usage): Omit -z, since it has never worked properly.
273 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
274 var=val in environ or to remove var, respectively.
276 * strace.1, NEWS: Document it.
278 * configure.ac, NEWS: Version 4.4.93.
279 * strace.spec, debian/changelog: 4.4.93-1.
280 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
282 2003-01-20 Roland McGrath <roland@redhat.com>
284 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
285 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
286 TCB_WAITEXECVE state with special kludges.
288 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
289 reversed from other architectures.
291 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
292 conditional on [TCB_WAITEXECVE] instead of list of processors.
294 * util.c (restore_arg0): Evaluate args in no-op defns.
296 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
297 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
299 2003-01-17 Anton Blanchard <anton@samba.org>
301 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
303 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
305 2003-01-14 Roland McGrath <roland@redhat.com>
307 * linux/powerpc/errnoent.h: Add missing errnos.
308 * linux/powerpc/ioctlent.h: Update ioctl values.
309 From Anton Blanchard <anton@samba.org>.
311 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
312 From Anton Blanchard <anton@samba.org>.
314 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
315 sys_ftruncate64, instead of printargs, for those syscalls.
316 * linux/mips/syscallent.h: Likewise.
317 * linux/powerpc/syscallent.h: Likewise.
318 * linux/s390/syscallent.h: Likewise.
319 * linux/sparc/syscallent.h: Likewise.
321 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
322 All others at the moment use linux/syscallent.h, where it's 300.
324 * strace.1: Update bug reporting info.
326 * resource.c [LINUX] (quotacmds): Grok new command encodings.
327 From Nathan Scott <nathans@debian.org>.
329 * configure.ac, NEWS: Version 4.4.92.
330 * strace.spec, debian/changelog: 4.4.92-1.
332 * configure.ac: Match powerpc* (includes powerpc64), and don't match
333 ppc (never comes out of config.sub).
335 * process.c (sys_ptrace): Use #lx format for address argument.
336 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
337 * process.c [POWERPC]: Likewise.
338 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
339 * syscall.c (get_scno) [POWERPC]: Likewise.
340 * util.c [POWERPC]: Likewise.
341 (printnum): Use long for NUM.
342 From Anton Blanchard <anton@samba.org>.
344 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
346 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
347 appropriately via set_arg0 or no-ops for each architecture.
348 (clearbpt): Use those instead of set_arg0 and set_arg1.
350 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
351 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
352 sys_ftruncate64, instead of printargs, for those syscalls.
354 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
355 (sys_ptrace): Use printxval.
356 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
357 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
359 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
360 print it before using printxval.
361 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
363 2003-01-13 Roland McGrath <roland@redhat.com>
365 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
366 timestamp 2003-01-10.
367 * config.sub: Likewise, timestamp 2003-01-03.
368 * install-sh: Update from Automake 1.7.2.
370 * linux/powerpc/signalent.h: Add SIGRTMIN.
371 From Anton Blanchard <anton@samba.org>.
373 * linux/powerpc/syscallent.h: Add missing system calls.
374 Decode more system calls, we were just printargs for many things.
375 Remove some x86-specific system calls.
376 Remove two syscalls between the socket and ipc syscalls,
377 it was resulting in all IPC syscalls being off by two.
379 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
380 From Anton Blanchard <anton@samba.org>.
382 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
383 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
384 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
385 From Anton Blanchard <anton@samba.org>.
387 * term.c [LINUX]: Get kernel definition of struct termios.
388 From Anton Blanchard <anton@samba.org>.
390 * linux/ioctlent.sh: Look in sound/ directory too.
391 From Anton Blanchard <anton@samba.org>.
393 * desc.c (printflock64): Fix ADDR argument type.
394 From Anton Blanchard <anton@samba.org>.
396 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
397 sys_siglist and _sys_siglist.
398 Reported by John Hughes <john@Calva.COM>.
400 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
401 Reported by John Hughes <john@Calva.COM>.
403 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
405 2003-01-10 Roland McGrath <roland@redhat.com>
407 * configure.ac, NEWS: Version 4.4.91.
408 * strace.spec, debian/changelog: 4.4.91-1
410 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
411 values for x86-64, conditional on current_personality.
413 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
415 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
416 * stream.c (print_transport_message): Use #ifdefs for those members.
418 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
420 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
421 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
423 * strace.c (pfd2tcb): Fix for new tcbtab type.
424 (rebuild_pollv): Likewise.
425 (detach): Put variables used under [LINUX] inside #ifdef.
427 * process.c (change_syscall) [POWERPC]: Add missing return.
428 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
430 * strace.spec: New file.
431 * debian/changelog: 4.4.90-1
432 * debian/rules (binary-arch): Depend on build.
433 (clean): Don't try to run Makefile.in.
434 * debian/control (Standards-Version): Now 3.5.8.
436 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
438 2003-01-09 Roland McGrath <roland@redhat.com>
440 * syscall.c (force_result) [S390 || S390X]: Fix typo.
442 * debian/control: Update Maintainer: field.
444 2003-01-08 Roland McGrath <roland@redhat.com>
446 * NEWS: Update for 4.4.90 test release.
448 Support for new Linux 2.5 thread features.
449 * defs.h [LINUX]: Define __NR_exit_group if not defined.
450 (struct tcb): New members nclone_threads, nclone_detached,
452 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
453 (waiting_parent): Macro removed.
454 (pid2tcb): Declare it.
455 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
456 child to our parent if we are a CLONE_THREAD child ourselves.
457 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
458 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
459 determining if we have any. If TCB_CLONE_THREAD is set, check
460 parent's children instead of our own, and bump nclone_waiting count.
461 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
462 the syscall was exit_group.
463 * syscall.c (internal_syscall): Use internal_exit for exit_group.
464 * strace.c (pid2tcb): No longer static.
465 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
466 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
467 If we have thread children, set TCB_EXITING and don't clear the TCB.
468 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
469 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
470 children of our parent that might be waiting for us too.
471 [TCB_GROUP_EXITING] (handle_group_exit): New function.
472 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
474 Revamp -f support for Linux.
475 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
476 the system call to be clone with CLONE_PTRACE set. Various new static
478 * process.c (internal_clone): Define also #ifdef SYS_clone2.
479 Initialize TCPCHILD->parent field.
480 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
481 Check in case the new child is in the tcb already.
482 (internal_fork) [LINUX]: Just call internal_clone.
483 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
484 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
486 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
488 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
490 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
492 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
494 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
496 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
498 * debian/rules: no longer install postinst and prerm
499 * debian/control: do not end summary with full stop (lintian)
501 2002-12-30 Roland McGrath <roland@redhat.com>
503 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
504 (EXTRA_DIST): Add missing files.
506 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
508 * syscall.c (qualify_one): New function.
509 (qual_options): Replace lookup field with qualify, update initializer.
510 (qualify): Update caller.
511 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
512 (qual_syscall): Rewritten lookup_syscall, match name more than once.
513 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
515 * version.c (version): Make const, bump to 4.4.90.
516 * strace.c: Update decl.
518 * Makefile.am [LINUX && X86_64]: Remove cruft.
519 * linux/x86_64/errnoent1.h: New file.
520 * linux/x86_64/ioctlent1.h: New file.
521 * linux/x86_64/signalent1.h: New file.
522 * linux/x86_64/syscallent1.h: New file.
523 * linux/x86_64/i386-headers.diff: File removed.
524 * linux/x86_64/makeheaders.sh: File removed.
525 * linux/x86_64/Makefile.in: File removed.
527 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
528 already broken for 32-bit personality on x86-64.
530 2002-12-29 Roland McGrath <roland@redhat.com>
532 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
533 * linux/Makefile.am: File removed.
534 * freebsd/Makefile.am: File removed.
535 * sunos4/Makefile.in: File removed.
536 * svr4/Makefile.in: File removed.
538 * linux/alpha/Makefile.in: File removed.
539 * linux/hppa/Makefile.in: File removed.
540 * linux/ia64/Makefile.in: File removed.
541 * linux/powerpc/Makefile.in: File removed.
542 * linux/s390/Makefile.in: File removed.
543 * linux/s390x/Makefile.in: File removed.
545 2002-12-26 Roland McGrath <roland@redhat.com>
547 * syscallent.sh: Grok three flavors of #define line, uniquify.
548 * linux/hppa/syscallent.sh: File removed.
549 * linux/powerpc/syscallent.sh: File removed.
551 * linux/Makefile.am: New file.
552 * linux/Makefile.in: File removed.
553 * freebsd/Makefile.am: New file.
554 * freebsd/i386/Makefile.am: New file.
555 * freebsd/i386/Makefile.in: File removed.
557 2002-12-22 Roland McGrath <roland@redhat.com>
559 Update to Autoconf 2.57, and Automakify with version 1.7.
560 * Makefile.am: New file.
561 * Makefile.in: File removed.
562 * configure.in: Moved to ...
563 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
564 * aclocal.m4: Moved to ...
565 * acinclude.m4: ... here. Update for Autoconf 2.5x.
566 * acconfig.h: File removed.
567 * AUTHORS: New file, makes automake happy.
568 * autogen.sh: File removed.
569 * README-CVS: Update to recommend autoreconf instead.
570 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
571 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
572 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
573 * strace.c: *_DECLARED -> HAVE_DECL_*
574 * stream.c: HAVE_* -> HAVE_STRUCT_*
576 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
577 sh, and use $(srcdir) to find the script.
578 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
579 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
580 * linux/x86_64/Makefile.in (headers): Renamed to all.
581 * linux/alpha/Makefile.in: Add empty install target.
582 * linux/x86_64/Makefile.in: Likewise.
583 * linux/powerpc/Makefile.in: Likewise.
584 * linux/Makefile.in: Likewise.
586 2002-12-26 Roland McGrath <roland@redhat.com>
588 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
589 From Daniel Jacobowitz <drow@false.org>.
591 2002-12-21 Roland McGrath <roland@redhat.com>
593 * linux/syscallent.h: Add some new 2.5 syscall names.
594 Now clone takes 5 args.
595 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
596 [LINUX] (sys_clone): Print new args.
597 * mem.c (print_ldt_entry): Make global.
599 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
600 safety, since up to 260 are already used in 2.5 kernels.
601 * linux/syscallent.h: Update the table.
602 * linux/ia64/syscallent.h: Likewise.
604 * syscall.c (force_result): New function.
605 * process.c (internal_wait): Handle ECHILD exit from wait call with
606 WNOHANG flag set; force the return value to 0 in the inferior when it
607 has live children we are tracing.
608 * NEWS: Mention the bug fix.
610 2002-12-17 Roland McGrath <roland@redhat.com>
612 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
613 with linux/syscallent.h additions.
615 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
616 (tcbtabsize): New variable.
617 (main): Initialize them using dynamic allocation.
618 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
619 (pid2tcb, cleanup): Likewise.
620 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
621 (rebuild_pollv): Dynamically allocate the vector.
622 * defs.h (tcbtab): Update decls.
623 (MAX_PROCS): Macro removed, no more static limit on this.
624 * process.c (fork_tcb): New function.
625 (internal_clone, internal_fork): Use it instead of checking nprocs.
627 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
628 in wait after sending SIGSTOP.
630 2002-12-16 Roland McGrath <roland@redhat.com>
632 * signal.c (sprintsigmask): Increase static buffer size to account for
633 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
635 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
636 __WNOTHREAD and __WALL.
638 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
639 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
641 2002-12-15 Roland McGrath <roland@redhat.com>
643 * process.c (setarg) [POWERPC]: Support it.
645 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
646 Old value was bogus, not even a proper instruction.
647 From Guy M. Streeter <streeter@redhat.com>.
649 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
651 * configure.in: Don't check for putpmsg.
652 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
653 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
655 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
656 in test. Test our own #ifdef LINUX rather than predefined `linux'.
658 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
659 * linux/sparc/syscallent.h: Likewise.
660 * linux/hppa/syscallent.h: Likewise.
662 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
663 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
664 * process.c: Likewise.
666 * desc.c (sys_osf_select): Add missing return type.
668 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
670 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
671 sys_nanosleep, both already in linux/dummy.h.
673 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
674 (trace_syscall): Fix return without value.
676 * linux/syscallent.h: Update table with names of new syscalls
677 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
678 * linux/ia64/syscallent.h: Likewise.
679 * linux/powerpc/syscallent.h: Likewise.
681 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
682 defined. If the bit is set, print the sa_restorer field of sigaction.
684 * mem.c: Add sys_{get,set}_thread_area.
685 * linux/syscall.h: Declare them.
686 * linux/syscallent.h: Update the table for these.
687 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
688 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
690 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
691 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
692 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
693 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
694 sched_getaffinity, futex.
695 * linux/syscallent.h: Update the table.
696 * io.c: Add sys_sendfile64.
697 * file.c: Add sys_readahead, sys_*xattr.
698 * process.c: Add sys_futex, sys_*affinity.
700 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
701 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
702 * linux/syscallent.h: Update the table for socket and ipc subcalls.
704 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
706 Bugfix for s390/s390x:
707 * syscall.c: Fixed scno derivation for s390/s390x.
709 2002-11-06 Michal Ludvig <mludvig@suse.cz>
711 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
712 to allow the compilation of a native MIPS strace.
714 2002-11-06 Michal Ludvig <mludvig@suse.cz>
716 From Marty Leisner <leisner@rochester.rr.com>,
717 rewritten by mludvig:
718 * strace.c (not_failing_only): New.
719 (usage): Added -z switch description.
720 (main): Added -z switch parsing to not_failing_only variable.
721 * syscall.c (trace_syscall): Added not_failing_only handling.
723 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
725 Missing complete changelog for 2002-10-07 commit:
726 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
727 * acconfig.h: New define for s390x.
728 * config.sub: Added missing define for s390 and new one for s390x.
729 * configure.in: Added new define for s390x.
730 * file.c: Added missing #undef dirent64 and new defines for s390x.
731 * linux/s390: New directory.
732 * linux/s390/Makefile.in: New file.
733 * linux/s390/errnoent.h: New file.
734 * linux/s390/ioctlent.h: New file.
735 * linux/s390/signalent.h: New file.
736 * linux/s390/syscallent.h: New file.
737 * linux/s390x: New directoy.
738 * linux/s390x/Makefile.in: New file.
739 * linux/s390x/errnoent.h: New file.
740 * linux/s390x/ioctlent.h: New file.
741 * linux/s390x/signalent.h: New file.
742 * linux/s390x/syscallent.h: New file.
743 * linux/syscall.h: Added sys_mincore() prototype and added new
745 * process.c: Added s390x defines.
746 (change_syscall): Changed handling for s390.
747 (setarg): Added missing s390/s390x code in setarg().
748 * signal.c: Added s390x define.
749 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
750 arguments to sprintsigmask()).
751 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
752 since printstr() expects a long.
753 * syscall.c (decode_subcall): Changed several variables to be long
754 instead of int to match 64 bit requirements. Added s390x defines.
755 (syscall_enter): Changed upeek() call to match s390 and s390x
757 * util.c: Added s390x defines.
759 2002-10-07 Michal Ludvig <mludvig@suse.cz>
761 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
762 and bugfixes to s390 by D.J. Barrow.
764 2002-09-23 Michal Ludvig <mludvig@suse.cz>
766 Merged x86-64 port by Andi Kleen <ak@suse.de>
767 and Michal Ludvig <mludvig@suse.cz>
768 * Makefile.in: New target 'headers'. Failure ignored.
769 * acconfig.h: New defines for x86-64.
770 * configure.in: Ditto.
774 * process.c: Added support for x86-64.
776 * syscall.c: Ditto + added automatic personality switching.
777 * linux/syscall.h: Ditto.
778 * linux/x86_64: New directory.
779 * linux/x86_64/Makefile.in: New file.
780 * linux/x86_64/gentab.pl: Ditto.
781 * linux/x86_64/i386-headers.diff: Ditto.
782 * linux/x86_64/makeheaders.sh: Ditto.
783 * linux/x86_64/syscallent.h: Ditto.
784 * mem.c (print_mmap): Always print arg[4] as int.
786 2002-09-23 Michal Ludvig <mludvig@suse.cz>
788 * configure.in: Fix regular expressions.
789 * linux/syscall.h: Added missing braces in prototype of
791 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
792 (struct fileflags): Made extern to inhibit compiation warnings.
793 (sys_getdents64): Merged LINUX and SVR4 part.
794 * syscall.c (get_scno): Split multiline string into two distinct
797 2002-05-24 John Hughes <john@calva.com>
799 * stream.h, net.h: Avoid possible infinite loop caused by
800 unsigned arithmetic in preceeding change.
802 2002-05-23 John Hughes <john@calva.com>
804 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
806 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
807 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
810 * configure.in: use tests for struct opthdr and struct t_opthdr.
812 * defs.h: add new function print_sock_optmgmt.
814 * io.c: add hack that lets ioctl decode functions set auxilliary
817 * stream.c: better decoding for timod ioctls.
819 * net.c: add function print_sock_optmgmt, used by timod ioctl
820 decoding functions in stream.c.
822 2002-05-23 John Hughes <john@calva.com>
824 * acconfig.h: Make autoheader happy about Linux/SuperH
826 2002-05-23 John Hughes <john@calva.com>
828 * strace.c: Get rid of warning if not using POLL_HACK
830 2002-05-22 John Hughes <john@calva.com>
832 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
833 options that are not just ints, cope with systems that don't
834 #define SOL_TCP and so on.
836 2002-05-21 John Hughes <john@calva.com>
838 * strace.c: Fix warning if POLL_HACK is used.
840 2002-05-17 John Hughes <john@calva.com>
842 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
844 2002-05-17 John Hughes <john@calva.com>
846 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
848 2002-05-17 John Hughes <john@calva.com>
850 * stream.c: tidy up output a little.
852 2002-05-17 John Hughes <john@calva.com>
854 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
857 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
859 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
860 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
863 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
865 * strace.c: close tcp->outf in droptcb()
867 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
869 * net.c: decode packet options
871 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
873 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
875 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
878 * linux/syscallent.h: fix typo and add the reserved stream syscalls
879 * defs.h, file.c, io.c: fix signed/unsigned issues
880 * syscall.c: check for negative u_errors
881 * cvsbuild: renamed to autogen.sh
883 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
885 * net.c: add new TCP socket options
887 2001-10-26 John Hughes <john@calva.com>
889 * svr4/ioctlent.sh: Cope with #define lines containing
890 comments that terminate on subsequent lines. Used to
891 comment out subsequent ioctls!
893 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
895 * linux/ioctlent.h: regenerated using current scripts so
896 term ioctls are included
898 2001-10-19 John Hughes <john@Calva.COM>
900 * strace.c(proc_open): On SVR4 only trace the syscalls,
901 signals and faults we care about.
903 2001-10-18 John Hughes <john@Calva.COM>
905 * acconfig.h: Add HAS_SIGINFO_T.
906 * aclocal.m4: add check for siginfo_t in signal.h.
907 * configure.in: use check for siginfo_t.
908 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
909 allow access to siginfo when signal recieved.
910 * process.c: Remove SVR4 only version of printsiginfo.
911 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
912 * strace.c: on SVR4 print siginfo when signal recieved.
914 2001-10-18 John Hughes <john@Calva.COM>
916 * system.c(sys_ssisys): handle return values for ssisys
918 2001-10-18 John Hughes <john@Calva.COM>
920 * signal.c: handle sigwait
921 * svr4/dummy.c: Move sigwait to done
922 * svr4/syscall.h: handle sigwait
924 2001-10-16 John Hughes <john@Calva.COM>
926 * system.c(sys_ssisys): decode some args for ssisys.
928 2001-10-16 John Hughes <john@Calva.COM>
930 * mem.c: MS_SYNC is zero, so must be first in xlat list.
932 * svr4/dummy.h: memcntl is much like mctl.
934 2001-10-16 John Hughes <john@Calva.COM>
936 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
937 to read unmapped page. Make it possible to strace ksh.
939 2001-10-03 David Mosberger <davidm@hpl.hp.com>
941 * process.c (internal_clone): Avoid race condition by clearing
942 breakpoint after attaching to child.
944 2001-10-02 David Mosberger <davidm@hpl.hp.com>
946 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
947 by Don Dugger, with my refinements).
949 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
950 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
952 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
953 new ioctlent.h generation scheme.
955 * linux/syscall.h (sys_clone2): Declare.
956 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
958 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
959 don't miss the tty ioctls (unfortunately, some of the sound timer
960 ioctls are in conflict with them!).
962 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
963 (clrbpt) [IA64]: Ditto.
965 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
967 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
968 r8 (eax). Handle TCB_WAITEXECVE.
969 (syscall_fixup): Handle ia64.
970 (syscall_enter): Fix argument fetching for ia64.
972 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
973 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
975 * process.c (tcp): New function.
976 (change_syscall): Add support for ia64 linux.
977 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
979 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
981 * resource.c (sprintrlim64): Ditto.
983 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
984 [IA64]: Declare "ia32" variable.
986 * bjm.c: Do not include <linux/module.h>. It's not safe to include
987 kernel headers. Declare the necessary constants and structures
990 2001-10-01 David Mosberger <davidm@hpl.hp.com>
992 * signal.c (parse_sigset_t): New function.
993 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
994 avoiding relying on internal layout of sigset_t datastructure.
996 2001-04-26 David Mosberger <davidm@hpl.hp.com>
998 * linux/ia64/syscallent.h: Add getunwind().
1000 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1002 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1003 PT_AR_BSP. Pick up arguments starting with out0, which is not
1004 always the same as r32 (e.g., consider inlined syscalls).
1006 2001-09-28 John Hughes <john@Calva.COM>
1008 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1009 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1011 2001-09-18 John Hughes <john@Calva.COM>
1013 * net.c: fix display of sockaddr structures, sometimes too many "}",
1014 sometimes too few. Fix suggested by Richard Kettlewell.
1016 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1018 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1019 the struct from bits/sigcontext.h already which signal.h includes.
1021 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1023 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1025 * linux/Makefile.in: fix a few things so the ioctl list is generated
1027 * ioctl.c: remember to shift ioctl masks as well
1029 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1031 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1032 for sys_fcntl as well
1034 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1036 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1038 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1040 * process.c: seems Linux/IA64 changed register names on us, switch to
1043 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1045 * strace.c: set CLOEXEC flag for outputfile
1047 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1049 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1051 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1053 * configure.in: Support cross-compiling between architectures
1055 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1057 * configure.in: add S390 to architecture list
1059 2001-07-10 John Hughes <john@Calva.COM>
1061 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1062 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1063 of args to readv/writev. Also gets rid of redundant printiovec
1064 routine from net.c (duplicate of tprint_iov in util.c).
1066 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1068 * config.{guess,sub}: updated
1070 2001-05-15 John Hughes <john@Calva.COM>
1072 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1073 it was just passing the sigmask (ucp->uc_sigmask).
1075 2001-05-15 John Hughes <john@Calva.COM>
1077 * util.c: Don't run off the end of valid memory in umovestr when
1078 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1079 unmapped page just after the args/env area).
1081 2001-04-18 John Hughes <john@Calva.COM>
1083 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1084 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1085 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1086 Treat rexecve as an exec.
1087 * system.c: decode arguments to ssisys call on nsc systems.
1088 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1091 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1093 * process.c: fix cast for powerpc code
1094 * linux/powerpc/syscallent.h: update syscall list
1095 * README: fix address for the strace mailinglist
1096 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1097 the realtime signals as well
1099 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1101 * Merge patches from Maciej W. Rozycki:
1102 + util.c: add code to print PC for MIPS
1103 + linux/mips/syscallent.h: updated
1104 + system.c: formating fixes for sys_sysmips
1105 + configure.in: test for yet more headers
1106 + stream.c: use configure-headertests instead of relying on OS hints
1108 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1110 * NEWS: start 4.3.1 items
1111 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1113 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1115 * configure.in: test for asm/sysmips.h and linux/utsname.h
1116 * linux/syscall.h: fix a typo for sys_sysmips
1117 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1120 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1122 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1124 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1126 * linux/ia64/ioctlent.h: regenerated
1128 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1130 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1131 general Linux ioctlent.sh
1133 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1135 * linux/ioctlent.sh: add dir variable for location of kernel headers
1137 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1139 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1141 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1143 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1145 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1147 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1149 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1151 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1153 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1155 * configure.in: use sparc* so we can compile on sparc64 as well
1156 * process.c, syscall.c: work around double define of fpq, fq and fpu
1157 structs on Linux/sparc, and use regs instead of pt_regs
1158 * don't use asm/sigcontext.h on Linux/sparc
1160 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1162 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1164 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1166 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1167 trace threaded programs
1169 2001-03-27 John Hughes <john@Calva.COM>
1171 * aclocal.m4: add check for endianness of long long.
1172 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1173 * configure.in: check for endianness of long long.
1174 * defs.h: change LONG_LONG macro to work with either endianness of
1177 2001-03-27 John Hughes <john@Calva.COM>
1179 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1180 initialisation list for array).
1182 2001-03-27 John Hughes <john@Calva.COM>
1184 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1185 systems - bad merge of Harald Boehme's patch by me.
1187 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1189 * lots of files: add Linux/hppa support
1191 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1193 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1194 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1195 * config.guess: updated
1197 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1199 * linux/ioclsort.c: new file
1200 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1201 the ioctl list that doesn't involve attempting to #include all kernel
1203 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1204 by the new ioctlent.sh
1205 * ioctl.c: only look at the number and type bits for linux, since
1206 ioctlent.sh no longer supplies the others
1208 2001-03-08 John Hughes <john@Calva.COM>
1210 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1211 pretend they have names ending with "?" so that -e trace=stat (for
1213 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1214 * freebsd/i386/syscall.h: consistency.
1216 2001-03-08 John Hughes <john@Calva.COM>
1218 * acconfig.h: add new ST_xxx defines.
1219 * aclocal.m4: macros to check for more fields in struct stat.
1220 * configure.in: use new macros to check for fields in struct stat.
1221 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1223 2001-03-08 John Hughes <john@Calva.COM>
1225 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1226 * file.c: use LONG_LONG
1227 * io.c: use LONG_LONG
1228 * mem.c use LONG_LONG
1230 2001-03-08 John Hughes <john@Calva.COM>
1232 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1233 * aclocal.m4: routines to check for long long off_t and rlim_t.
1234 * configure.in: check for long long off_t and rlim_t.
1235 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1236 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1238 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1239 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1240 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1242 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1243 now done automaticaly for us.
1244 * freebsd/i386/syscall.h: ditto.
1245 * freebsd/i386/syscallent.h ditto.
1247 2001-03-07 John Hughes <john@Calva.COM>
1249 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1250 * file.c: On FreeBSD use stat64 and pals instead of stat.
1251 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1252 * freebsd/i386/syscall.h: ditto.
1253 * freebsd/i386/syscallent.h: ditto.
1255 2001-03-07 John Hughes <john@Calva.COM>
1257 * file.c: merge missing part of Harald Böhme's solaris patches,
1258 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1260 2001-03-07 John Hughes <john@Calva.COM>
1262 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1263 * svr4/syscallent.h: pread/pwrite are TF calls.
1265 2001-03-07 John Hughes <john@Calva.COM>
1267 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1268 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1269 we don't need to know endianness of long long.
1270 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1271 ftruncate, allows reduction in numvber of horrid #if's
1272 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1273 * mem.c: FreeBSD now uses 64 bit version of mmap.
1274 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1275 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1276 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1278 2001-03-06 John Hughes <john@Calva.COM>
1280 * file.c: Implement truncate64 and ftruncate64
1281 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1283 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1285 2001-03-06 John Hughes <john@Calva.COM>
1287 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1288 syscall master file).
1290 2001-03-06 John Hughes <john@Calva.COM>
1292 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1293 zap incorrect syscall subarg range check.
1295 2001-03-06 John Hughes <john@Calva.COM>
1297 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1298 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1299 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1302 2001-03-06 John Hughes <john@Calva.COM>
1304 * dummy.h: add unimplemented UW sycalls
1305 * syscall.h: we can do settimeofday for UW, whopee!
1306 * syscallent.h: fix unimplemented UW syscalls
1308 2001-03-06 John Hughes <john@Calva.COM>
1310 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1311 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1312 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1313 so it doesn't try to use pr_sysarg.
1315 2001-03-06 John Hughes <john@Calva.COM>
1317 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1318 * file.c: handle xstat version _STAT64_VER, aka stat64.
1320 2001-03-06 John Hughes <john@Calva.COM>
1322 * net.c: make sure SOL_ options are defined before using.
1323 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1325 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1327 * net.c: fix format for printing Unix domain sockets
1329 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1331 * linux/mips/syscallent.h: use new sys_sysmips
1332 * system.c: add sys_sysmips decoding
1334 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1336 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1337 submitted the IP6 scope ID updates
1338 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1339 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1341 * configure.in: check for if_indextoname function and sin6_scope_id
1342 * net.c: teach printsock about IP6 scope ids
1344 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1346 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1347 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1348 * Makefile.in: use @mandir@ and @bindir@
1350 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1352 * net.c: fix formating error in sys_setsockopt
1353 * net.c: add list of socketlayers and use that for [gs]etsockopt
1355 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1357 * time.c: use sys/timex.h so things compile with 2.2 kernels
1358 * stream.c: test if MSG_* constants are #defined
1360 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1362 * process.c: perform bpt trick for clone as well so we can get the
1363 pid of the child before it starts doing something
1364 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1365 again with newer libcs
1366 * test/clone.c: improve our testcase a bit
1367 * Merge another patch from Gäel Roualland with FreeBSD updates
1369 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1371 * lots of files: merge patch from Gaël Roualland to add
1372 support for FreeBSD.
1374 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1376 * file.c: update to reflect that st_ino suddenly became a long long
1377 in the in Linux 2.4.0-test6
1379 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1381 * test/clone.c: minor fixup
1382 * Another bunch of patches from John Hughes merged:
1384 + SVR4 printcontext(): sigset_t != sigset_t*
1385 + getcontext returns a value, so print on exit of syscall
1386 + add UC_FP to ucontext_flags for OS writers that can't spell
1387 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1388 + decode_subcall(): only do subcall range checking when needed
1389 * bunch of UnixWare updates
1390 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1392 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1394 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1397 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1399 * strace.c: close outf before we exec a child process
1401 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1403 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1404 * defs.h (struct tcb): Make auxstr member const.
1405 * file.c (fsmagic): And many more magic numbers.
1406 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1408 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1410 * defs.h: balance #if/#endif again
1411 * system.c: fix return statements in sys_capget()
1412 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1413 + file.c: add F_[SG]ETSIG to fcntl flags
1414 + strace.c: don't setre[gu]id if not needed
1415 + system.c: handle sys_reboot for Linux
1416 + term.c: add baudrate constants up to B4000000
1417 + linux/**/syscallent.h: note that munlockall has no arguments
1419 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1421 * CREDITS: fix email address
1422 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1423 * signal.c: honour offset of sigconfig in sigframe structure for
1425 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1427 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1428 AR_BSP points to the _end_ of the active register frame, so we need
1429 to adjust bsp by moving it back by the size of the active frame
1432 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1434 * process.c: add sparc support to change_syscall
1436 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1438 * linux/mips/syscallent.h: fix some typos
1440 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1442 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1445 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1447 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1450 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1452 * README-linux: updated to note that strace might not compile
1453 with development kernels
1454 * bjm.c: sys_query_module: check if malloc succeeds
1455 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1456 * linux/syscallent.h: updated for 2.3.99pre3
1457 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1458 even though Linux doesn't implement them
1459 * syscall.c: add global variables for MIPS registers as well
1460 * syscall.c: move global variables to before get_scno since that uses them
1461 * util.c: oops, misspelled defined
1462 * process.c: fix ptrace calls in change_syscall
1463 * mem.c: decode sys_madvise
1464 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1465 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1466 + small fix for RLIMIT_* and RUSAGE_BOTH
1467 + enhace support for capget and capset
1469 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1471 * test/vfork.c: new file to test vfork traces
1472 * test/.cvsignore: new file
1473 * defs.h: Up maximum number of traced processed to 64
1474 * strace.c: Disable some debugging code from davidm
1475 * implement setarg for more architectures
1476 * implement change_syscall
1478 1999-12-27 Morten Welinder <terra@diku.dk>
1480 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1481 _unsigned_ char parameter.
1483 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1487 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1489 * Merge Linux/ia64 patches
1491 2000-01-02 Pavel Machek <pavel@ucw.cz>
1493 * probe if sys/poll.h exists in configure + minor cleanups
1495 * syscall.c: split trace_syscall into few pieces to make code readable
1497 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1499 * Release version 4.2 to get the current updates out and so
1500 we can concentrate in finishing the clone support.
1502 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1504 * Add 1900 to tm_year in sprinttime
1506 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1508 * file.c: protect printstat64 with STAT64 instead of linux so we can
1509 compile on Linux architectures that don't have it
1510 * util.c: fix LOOP for ARM
1512 Fri Dec 24 18:05:00 EST 1999
1514 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1516 * file.c: Use ugly libc_stat trick also for stat64.
1517 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1518 * process.c (internal_clone): Fix a few typos and add definitions to make
1519 it at least compile.
1520 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1521 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1523 * aclocal.m4: Define AC_STAT64.
1524 * acconfig.h: Define HAVE_STAT64.
1525 * configure.in: Add AC_STAT64.
1527 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1529 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1530 support for Linux on the IBM S/390 architecture
1531 * process.c: add internal_clone(), currently only shows the options
1532 * syscall.c: use internal_clone to handle SYS_clone
1534 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1536 * Rewrite mmap-handling to support mmap2 on Linux
1538 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1540 * Note that Linux can handle sys_semop() as well
1542 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1544 * Include linux/in6.h for glibc2.0 and older
1546 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1548 * Merge patches from John Hughes to make configure support UnixWare
1550 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1552 * Enhance sys_query_module
1554 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1556 * Patches from John Hughes:
1557 + cosmectic fix in sys_getpmsg
1558 + allow net.c to compile on systems without AF_INET6
1559 + Only use long_to_sigset on Linux systems
1560 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1562 + Parse mount arguments for UnixWare
1563 + ACL fixes for UnixWare
1565 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1567 * Release 4.1 to get all the changes made out there
1569 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1571 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1572 + Socket calls parsed better
1573 + bunch of alpha OSF syscalls added
1574 + Fix alpha 32/64 bit issues
1576 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1578 * Move Linux kernelmodule-functions from system.c to bjm.c and
1579 remove duplicate for sys_create_module
1580 * Linux MIPS updates:
1581 + Play with #ifdef's in net.c to get IPv6 right
1582 + Use printargs for vm86-syscall
1584 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1586 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1588 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1590 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1591 and sys_delete_module correctly
1593 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1595 * Update cvsbuild to give a better error if autoconf isn't installed
1596 * Add test for linux/ptrace.h to configure
1597 * Since we define GNU_SOURCE in the Makefile we don't need to define
1598 USE_GNU in file.c anymore
1600 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1602 * #define USE_GNU before including file.c so we get some extra O_* flags
1604 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1606 * Add missing } in IPv6 output
1608 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1610 * Update copyright for strace-graph to BSD to be consistent with
1613 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1615 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1616 defined for all kernelversions
1617 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1619 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1621 * linux/sparc/syscall.h: Declare create_module/init_module.
1622 * configure.in: Allow compilation in a different directory
1623 than the source one.
1624 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1625 so that we don't depend on asm/ptrace.h which clashes with
1628 * syscall.c: Likewise.
1630 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1632 * Syscall 94 on Linux alpha is sys_poll
1634 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1636 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1638 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1640 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1641 + Correctly implement fix sys_createmodule (Linux)
1642 + Add limited handlig of sys_initmodule (Linux)
1644 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1646 * Add configure-test for sys/reg.h and use that
1647 * Use sys/reg.h instead of asm/ptrace.h
1649 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1651 * Remove hack in signal.c for arm architecture
1652 * Add hack so we compile correctly on powerpc
1654 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1656 * Add a corrected patch from Daniel Jacobowitz
1658 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1660 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1661 for the stat structure
1663 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1665 * Fix test for sys/reg include
1667 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1669 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1670 * Fixed some SunOS compile problems earlier that I forgot to include
1673 Mon Jun 14 12:44:25 CEST 1999
1675 * Avoid leakint fd into child when forking, patch from
1676 John Hughes <john@Calva.COM>
1678 Fri Jun 11 14:54:47 CEST 1999
1680 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1681 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1683 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1685 * Brought syscall list for alpha up to date
1687 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1689 * system.c: sys_umount2 syscall support.
1690 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1691 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1692 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1693 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1694 so it needs strace's own copy of the stat structure.
1695 * util.c: Make it compile on sparc-linux.
1696 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1697 * signal.c: rt_sigaction has different arguments on sparc*-linux
1699 * syscall.c: Recognize sparc64-linux binaries.
1701 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1703 * configure.in: Fix typo (CFLAG -> CFLAGS).
1705 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1707 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1709 * Add some sysctl support, patch from Ulrich Drepper
1711 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1713 * Use kernel dirent structure for Linux
1715 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1717 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1718 + some layout and other minor fixes
1719 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1720 is similar enough to i386 to not need it's own subdirectory
1721 + add support for sendfile and mremap syscalls for Linux
1722 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1723 + ioctls.h vs sys/ioctl.h on Alpha platform
1724 + pointer was casted to an int in stream.c
1725 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1726 + several other casts changed
1727 + correct ARM/POWERPC architecture defines in acconfig.h
1728 * Merge in patches from Morten Welinder <terra@diku.dk>
1729 + add some autoconf-tests for includefiles
1730 + handle solaris version of sigcontext struct (actually I hacked this
1731 up again, but the idea is his :)
1733 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1735 * Update syscalls for linux alpha, patch from Bart Warmerdam
1737 * Update sparc code so it actually compiles
1739 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1741 * Add support for old_*stat functions for Linux. Please note you need
1742 to use reasonably recent kernel headers to compile strace now.
1743 * Change references to LINUX into linux in file.c
1744 * Fix include for LDT in mem.c
1746 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1748 * Change in strace maintainership, jrs passed the torch to me.
1750 * Incorporate all changes already made in the Debian strace package:
1751 + compiles with more Linux kernels
1752 + added support for more Linux architectures
1753 + add support for a lot of extra syscalls
1754 + fix some problems with hanging children
1755 + check stray syscall after execv
1756 + decode capget and capset arguments
1757 + add more constants to net.c
1758 + detect ROSE networking
1759 + add more protocol families to domains
1761 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1762 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1763 + added IP, IPX and TCP-options
1764 + added IP, IPX and TCP support to get-/setsockopt()
1766 + updated handling of signals
1768 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1770 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1771 instead of SVR4. That is, read a few bytes at a time
1772 to avoid overrunning the end of the stack.
1774 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1776 * version.c: Version 3.1 is released.
1778 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1780 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1781 as well since that's where glibc declares it. Go figure.
1782 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1783 instead of sigcontext_struct since glibc v5+ apparently
1784 plays games with the native OS namespace.
1785 From David Mosberger-Tang <davidm@AZStarNet.com>.
1787 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1789 * version.c: Version 3.0.14 is released.
1791 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1792 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1793 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1795 Reported by Henrik Storner <storner@osiris.ping.dk>.
1797 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1798 sys/filio.h and sys/stream.h and remove check for poll.
1799 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1800 Handle old and new styles of argument passing for select on Linux.
1801 * ioctl.c, stream.c: Conditionalize stream code on presence of
1802 sys/stream.h instead of poll because glibc implements poll but
1803 not the rest of the stream interface.
1804 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1805 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1807 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1808 * util.c (umoven, umovestr): Move data in long-sized chunks
1809 at a time, instead of hard coding it to be 4.
1810 From David Mosberger-Tang <davidm@AZStarNet.com>.
1812 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1814 * version.c: Version 3.0.13 is released.
1816 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1817 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1818 asm/sigcontext.h to define sigcontext_struct and don't define it
1819 locally if the header is present.
1821 * syscall.c (nerrnos{0,2}): Correct size computation.
1823 * Makefile.in: Remove dependencies and rules relating to files
1824 normally found in the os directory. Because of the new scheme we
1825 don't know precisely where they come from. Sigh.
1826 * signalent.sh: Make it work for sunos4, linux, and svr4.
1827 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1828 to traditional make syntax. Add signalent.h to files which can
1829 unconditionally be rebuilt. Prevent signalent.h from being
1830 unconditionally being rebuilt since it's customized.
1831 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1832 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1833 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1834 4.1.4 and gcc 2.7.2.
1836 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1838 * configure.in, Makefile.in: Add OSARCH concept to finish
1839 build support for the alpha.
1840 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1841 and maintainer-clean rules.
1842 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1843 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1844 for less, greater, and equal since subtraction on two's
1845 complement numbers isn't an order relation (it isn't transitive)!
1846 * linux/Makefile.in: Add rules for the signalent.h file.
1847 * linux/alpha/Makefile.in: New file.
1849 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1851 * version.c: Version 3.0.12 is released.
1853 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1854 From Michael E Chastain <mec@duracef.shout.net>.
1856 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1857 * syscall.c (set_personality): New.
1858 * strace.c (main): Call set_personality.
1859 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1860 ioctlent, and signalent indirect pointers and redirect them
1861 based on personality.
1862 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1863 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1865 * util.c (upeek): Handle case where ptrace returns a long
1866 and sizeof(long) != sizeof(int).
1867 From Richard Henderson <richard@twiddle.tamu.edu>
1869 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1871 * version.c: Version 3.0.11 is released.
1873 * many files: Fix more printf warnings for other platforms.
1875 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1877 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1878 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1880 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1881 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1883 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1885 * version.c: Version 3.0.10 is released.
1887 * Makfile.in: Add os/arch to includes so that a given arch
1888 (like alpha) can override the native arch (like i386).
1889 * configure.in: Check for sendmsg.
1891 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1892 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1894 * acconfig.h, configure.in: Detect the alpha.
1895 * ioctl.c: Handle the alpha.
1896 * defs.h: Make some members long for the alpha. Define
1897 some register nicknames. Add support for WAITEXECVE.
1898 * file.c [ALPHA]: Support the alpha for statfs. Add
1899 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1900 major and minor results are suitable for passing to printf.
1901 * signal.c, syscall.c: Support the alpha.
1902 * process.c: Add alpha user offsets.
1903 * most files: Use %l? for printf arguments since
1904 most are now longs for the alpha.
1905 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1907 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1909 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1911 * version.c: Version 3.0.9 is released.
1913 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1915 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1916 Linux kernel version system calls.
1918 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1920 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1921 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1922 decode IPC calls using it.
1923 * sunos4/dummy.h: Alias sys_semop to printargs.
1924 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1925 * sunos4/syscallent.h: Include new subcalls for IPC.
1926 From Matthias Pfaller <leo@dachau.marco.de>.
1928 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1930 * version.c: Version 3.0.8 is released.
1932 * time.c [LINUX]: Explicitly include linux/version.h.
1934 * strace.c (main): Don't let them even *try* to
1935 get strace to attach to itself since some systems
1936 don't handle this case very gracefully.
1937 Reported by David S. Miller <davem@caip.rutgers.edu>.
1939 * Makefile.in (distclean): Fix it for subdirectories.
1941 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1942 sys_flags member for each defined system call.
1944 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1946 * defs.h (TRACE_*): New flags to describe what class
1947 of system call each system call is.
1948 (sysent): Add sys_flags member.
1949 * syscall.c (sysent): Define (and later undef) abbreviations
1950 for the system call class flags.
1951 (lookup_class): New function to translate strings to
1952 system call class flags.
1953 (qualify): Handle new system call class mechanism.
1954 * linux/syscallent.h: Fill in the new sys_flags member
1955 for each defined system call.
1957 * defs.h (print_sock): Remove redundant and non-K&R C
1958 compatible prototype. From Juergen Weigert
1959 <jnweiger@immd4.informatik.uni-erlangen.de>.
1961 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1963 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1964 From Michael E Chastain <mec@duracef.shout.net>.
1966 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1967 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1969 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1971 * file.c (sprintfstype): Enclose string result in double
1974 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1975 constantly evolving timex structure.
1976 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1978 * defs.h, syscall.c, strace.c: Rename syscall to
1979 trace_syscall and change prototype and all callers
1980 because of broken Linux shared libraries.
1981 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1983 * Makefile.in (clean): Check for a file with test -f not
1984 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1986 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1988 * version.c: Version 3.0.7 is released.
1990 * util.c (string_quote): Fix thinko which caused core
1991 dumps for strings with quotes in them.
1992 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1994 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1995 files from /usr/include, not just the linux one.
1996 From Michael E Chastain <mec@duracef.shout.net>.
1998 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1999 fewer false positives on more kernel flavors.
2000 From Michael E Chastain <mec@duracef.shout.net>.
2002 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2004 * version.c: Version 3.0.6 is released.
2006 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2008 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2009 on MC_SYNC instead of HAVE_MCTL.
2010 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2011 (sys_msync): New function.
2013 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2015 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2016 sys_flock and sys_getdents.
2017 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2019 * file.c (sys_getdents): Define unconditionally and handle
2021 * strace.c (main): Disallow username option unless both real
2022 and effective uids are root.
2024 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2026 * strace.c (main): Ensure that run_uid and run_gid are
2027 always set to something meaningful.
2028 (main, newoutf) [!SVR4]: Swap real and effective uids while
2029 opening any output files.
2030 (main) [!SVR4]: Treat effective uid of root as a request
2031 to handle suid binaries correctly using the real uid of
2034 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2036 * Makefile.in: Add `|| true' to clean rule because
2037 although GNU make 3.74 uses `sh -c' to invoke commands
2038 every other make in the world uses `sh -ec'.
2040 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2041 arguments appear to be stored on the stack, not in the
2042 registers following A3 (empirical result).
2044 * defs.h: Add prototype for printsock.
2045 * svr4/dummy.h: Remove generic handling of sys_mount.
2046 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2047 get access to SGI mount information.
2048 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2049 (sys_mount) [SVR4, MIPS]: New function.
2050 (sys_mount) [SVR4, !MIPS]: New function.
2052 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2054 * version.c: Version 3.0.5 is released.
2056 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2057 tv_usec members to long when using printf.
2059 * ipc.c: Omit define of __KERNEL__.
2060 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2061 want which __KERNEL__ used to provide.
2062 (sys_msgrcv): Change reference to ipc_kludge structure to
2063 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2065 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2066 Linux specific options.
2068 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2069 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2070 instead of depending of __KERNEL__.
2072 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2074 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2076 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2077 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2078 and AC_DECL__SYS_SIGLIST.
2079 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2080 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2081 (strsignal): Use SYS_SIGLIST_DECLARED.
2083 net.c (sys_socket): Omit inadvertent surplus comma when
2084 protocol family isn't PF_INET.
2086 util.c (dumpstr): Fix incorrect printing of one too many
2087 characters when the length is not an even multiple of 16 bytes.
2088 Reported by Juergen Weigert
2089 <jnweiger@immd4.informatik.uni-erlangen.de>.
2091 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2093 * ioctl.c (compare): Change prototype to match POSIX qsort.
2094 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2095 * strace.c (trace) [SVR4]: Break out of for loop instead of
2096 returning when finished so final return statement is executed.
2097 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2098 (syscall) [LINUX]: Correct typo which commented out the M68K
2100 * util.c (printstr): Cast unsigned char pointer argument
2101 to char pointer in umovestr call.
2102 (dumpstr): Likewise for umoven.
2104 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2106 * version.c: Version 3.0.4 is released.
2108 * signal.c (sys_sigblock): Move after the definition of
2109 sys_sigsetmask that it calls to avoid an implicit declaration.
2110 * stream.c (transport_user_options, transport_server_options):
2111 Only needed if TI_BIND is defined.
2112 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2114 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2115 the tcp arguement from the call to exiting. Add getrval2
2116 check so no fork processing is done in the child.
2117 (printwaitn): Initialize exited so that its value is defined
2118 for all flows of execution.
2120 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2122 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2123 setfsuid, setfsgid, and _llseek syscalls.
2124 * linux/syscall.h: Add prototypes for them.
2125 * linux/syscallent.h: Add them to the syscall entries table.
2126 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2127 defines and conditionally include linux/personality.h if
2128 __NR_personality is defined.
2129 (personality_options) [LINUX]: New table.
2130 (sys_personality) [LINUX]: New function.
2132 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2134 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2135 on the number of traced processes so that we can have untraced
2136 children (e.g. via popen).
2138 * strace (main) [!SVR4]: Call fake_execve to get the actual
2139 exec and its arguments into the trace.
2140 (environ): Declare it.
2141 * process.c (fake_execve): New function.
2142 (headers): Include sys/syscall.h to get SYS_* defines.
2144 * process.c (sys_execv, sys_execve): Surround argument annotations
2145 with C comment delimiters.
2146 (printargv, printargc): The arg vector is an array of char pointers
2149 * strace.c (printleader): Also check for multiple -p arguments
2150 when deciding whether to print the pid field.
2152 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2153 * defs.h (strerror, strsignal): Add these prototypes if we provide
2155 * configure.in (AC_CHECK_FUNCS): Add strerror.
2157 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2158 and blocked signals.
2160 * strace.c (main): Add username option. Verify they are root before
2161 letting them use it. Look up the ids in the password file. Set
2162 them just before executing the program.
2163 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2165 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2167 * version.c: Version 3.0.3 is released.
2169 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2170 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2172 * strace.c (outfname): Initialize to NULL.
2173 (main): Defer output file processing until after arguments.
2174 Allow either a pipe or a bang for command arguments.
2175 Check if outfname is NULL instead of checking outf for stderr.
2176 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2177 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2178 (tprintf): Avoid calling vfprintf if outf is NULL.
2180 * strace.c (main): Use popen if -o argument begins with a pipe.
2181 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2183 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2184 but WIFSTOPPED was used.
2186 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2187 rule to prevent the comment from being untrue.
2189 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2191 * strace.c (sys_exit): Move follow fork code to internal_exit.
2192 (sys_fork): Move follow fork code to internal_fork.
2193 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2194 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2195 (vforking): Remove this static variable and check scno in
2196 internal_fork instead.
2197 (internal_exit, internal_fork, internal_exec, internal_wait): New
2199 * defs.h: Add prototypes for the new internal_* functions.
2200 * syscall.c (syscall): Move syscall entering trace qualifier check
2201 and reprint checking after context decoding and precede them with
2202 a call to internal_syscall. Precede syscall exiting trace
2203 qualifier check with a call to internal_syscall.
2204 (internal_syscall): New function.
2206 * defs.h (struct tcb): Make scno signed.
2207 * strace.c (syscall) Make u_error signed.
2208 [LINUX, I386]: Avoid unsigned cast in eax check.
2209 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2210 * desc.c (sys_select): Make cumlen unsigned
2212 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2214 * net.c (socktypes): Add SOCK_PACKET.
2216 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2218 * Makefile (clean): Check explicitly for a Makefile in subdirs
2219 before running make in them.
2221 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2223 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2224 [MIPS] (detach): Initialize error for MIPS case.
2225 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2227 * syscall.c (decode_subcall): Move variable i into conditionals
2229 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2230 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2232 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2233 printing since we don't know what the size of their type is.
2234 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2235 if autoconf detects it since it seems to either not work or do
2236 something else entirely on Irix 5.3.
2238 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2240 * version.c: Version 3.0.2 is released.
2241 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2242 so that the file descriptor arg is decimal.
2244 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2246 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2247 because on Linux they are enumerators.
2249 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2252 * util.c (printxval): When there is no translation, print the actual
2253 number first and the the default value as a C comment.
2255 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2256 sys_setsockopt): Change first argument from unsigned to signed to
2257 cater to the frequent practice of calling system calls with a file
2259 * mem.c (sys_mmap): Likewise.
2261 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2263 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2265 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2267 * version.c: Version 3.0.1 is released.
2268 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2269 * config.guess, config.guess: Update from the FSF.
2270 * install-sh: New from the FSF.
2272 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2274 * Makefile.in: Add m68k arch.
2275 * acconfig.h (M68K): Add m68k define.
2276 * configure.in: Add detection of arch m68k.
2277 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2279 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2281 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2282 * syscall.c [M68K] (syscall): Support m68k syscall number register
2283 and errno in d0 instead of eax.
2284 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2285 program counter in PT_PC instead of EIP.
2286 [M68K] (LOOP): Support m68k loop instruction.
2287 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2289 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2290 to MAP_FIXED instead of MAP_ANONYMOUS.
2291 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2293 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2294 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2296 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2298 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2299 Reported by Thanh Ma <tma@encore.com>.
2301 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2302 1.1.62 doesn't continue a traced child when the parent exits.
2303 Reported by Matt Day <mday@artisoft.com>.
2305 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2307 * util.c (printstr): Fix longstanding bug in notating string
2310 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2311 child to go into the execve syscall to avoid spurious traces.
2312 [LINUX] (detach): Conditionalize the status variable.
2314 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2316 * Makefile.in: Add mips arch.
2317 * acconfig.h (MIPS): Add mips define.
2318 * configure.in: Add detection of opsys irix5 and arch mips. Check
2320 Check for sys/sysconfig.h header.
2321 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2322 * file.c [SVR4]: Include sys/cred.h.
2323 (access_flags): Update access flags for SGI.
2324 (sprinttime): Change type of sprinttime argument from unsigned
2326 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2327 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2328 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2329 Cast si_band member to long before printing.
2330 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2331 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2332 * strace.c [SVR4] [MIPS]:
2333 (foobar): New dummy signal handler.
2334 (main): Install a dummy signal handler in the child before pausing
2335 to work around an SGI bug in PRSABORT.
2336 (proc_open): Send a interrupt to the child instead of aborting the
2337 syscall which doesn't work on Irix5.2.
2338 * svr4/dummy.h: Add new unfinished SGI syscalls
2339 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2340 existing calls (e.g. sys_ksigaction like sys_sigaction).
2341 Printargs does the print thing for sys_sethostid.
2342 * svr4/syscall.h: Declare all new SGI syscalls.
2343 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2344 and add it to all subcall entry points.
2345 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2346 decode as subcalls on MIPS. Instead, use the normal syscalls.
2347 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2348 since SGI syscall numbers are off by one.
2349 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2350 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2351 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2352 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2353 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2354 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2355 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2356 Add workaround for broken SGI pr_sysarg on syscall entry.
2357 [SVR4] (syscall): Conditionalize subcall decoding for
2358 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2359 [SVR4] [MIPS] (getrval2): Handle SGI.
2360 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2361 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2362 [MIPS] (syssgi_options, sys_syssgi): New for SGI.