1 2003-06-26 Roland McGrath <roland@redhat.com>
3 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
4 From: Joshua Neal <tinara@netpipeline.net>.
6 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
7 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
8 * linux/ia64/syscallent.h: Likewise.
9 * linux/powerpc/syscallent.h: Likewise.
10 * linux/s390/syscallent.h: Likewise.
11 * linux/s390x/syscallent.h: Likewise.
12 * linux/x86_64/syscallent.h: Likewise.
13 From Jakub Jelinek <jakub@redhat.com>.
15 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
16 From Michael Holzheu <HOLZHEU@de.ibm.com>.
18 2003-06-23 Roland McGrath <roland@redhat.com>
20 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
21 From Ulrich Drepper <drepper@redhat.com>.
23 2003-06-10 Roland McGrath <roland@redhat.com>
25 * configure.ac, NEWS: Version 4.4.98.
26 * strace.spec, debian/changelog: 4.4.98-1.
28 2003-06-09 Roland McGrath <roland@redhat.com>
30 * linux/s390x/syscallent.h: Update many syscalls.
31 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
33 * linux/s390/syscallent.h: Update many syscalls.
34 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
36 * linux/shmedia/syscallent.h: New file.
37 From Stephen Thomas <stephen.thomas@superh.com>.
39 * strace.c (trace): Print a message and newline for a WIFEXITED report
40 from the process we just printed an unterminated syscall line for.
42 2003-06-03 Roland McGrath <roland@redhat.com>
44 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
46 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
47 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
48 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
49 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
50 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
51 (get_error) [LINUX] [ARM]: Update.
52 (syscall_enter) [LINUX] [ARM]: New case.
53 * util.c (printcall) [LINUX] [ARM]: New case.
55 * debian/control (Standards-Version): Update to 3.5.10.
57 * strace.c (main): In PATH search, accept only a regular file with
58 execute bits set. Fixes Debian bug #137103.
60 2003-06-02 Roland McGrath <roland@redhat.com>
62 * strace.c (main): Set -q when given -o and not -p, and not when not
63 given -o, to match what the man page always said.
64 Fixes Debian bug #47113, #153678.
66 * configure.ac, NEWS: Version 4.4.97.
67 * strace.spec, debian/changelog: 4.4.97-1.
69 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
70 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
72 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
74 * config.sub: Likewise, timestamp 2003-05-24.
76 2003-05-22 Roland McGrath <roland@redhat.com>
78 * defs.h (struct tcb): New member `nzombies'.
79 * strace.c (alloctcb): Initialize it.
80 (droptcb): Increment our parent's zombie count.
81 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
82 process has zombies it can reap. On the way out, if we reaped
83 an untraced process, decrement the zombie count.
85 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
86 separately using signame.
88 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
89 of literal 0 for index. Consult the right flags without clobbering
90 anything when we reparent the new child to the caller's parent thread.
92 * linux/s390/syscallent.h: Fix sys_clone argument count.
93 * linux/s390x/syscallent.h: Likewise.
94 * linux/mips/syscallent.h: Likewise.
95 * linux/alpha/syscallent.h: Likewise.
96 * linux/powerpc/syscallent.h: Likewise.
97 * linux/sh/syscallent.h: Likewise.
98 * linux/sparc/syscallent.h: Likewise.
99 * linux/hppa/syscallent.h: Likewise.
101 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
102 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
104 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
105 [LINUX || SVR4] (siginfo_codes): Add strings for them.
107 * process.c (print_affinitylist): Fix loop condition.
108 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
110 2003-04-10 Roland McGrath <roland@redhat.com>
112 * syscall.c (qual_desc): Return zero after parsing number.
113 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
115 2003-04-07 Roland McGrath <roland@redhat.com>
117 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
118 * linux/syscall.h: Likewise.
119 * ipc.c [LINUX] (sys_semtimedop): New function.
120 From Ulrich Drepper <drepper@redhat.com>.
122 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
123 From Ulrich Drepper <drepper@redhat.com>.
125 2003-04-01 Philippe De Muyter <phdm@macqel.be>
127 * sock.c, stream.c: Check #ifdef LINUX, not linux.
128 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
130 2003-03-30 Roland McGrath <roland@redhat.com>
132 * configure.ac, NEWS: Version 4.4.96.
133 * strace.spec, debian/changelog: 4.4.96-1.
135 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
137 Various fixes for SuperH [SH]:
138 * mem.c (sys_old_mmap): mmap() parameters passed in registers
139 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
141 * process.c (change_syscall): Fixed register which holds system
143 * util.c (arg0_offset, arg1_offset): provide definition
144 * Makefile.am: Added new files in linux/sh
145 * linux/sh/syscallent.h: New file.
146 * linux/sh/errnoent.h: New file.
147 * linux/sh/ioctlent.h: New file.
148 * linux/sh/signalent.h: New file.
150 * linux/ioctlent.sh: Take an arg for location of header files
151 * syscallent.sh: Replaced lost $
153 2003-03-30 Roland McGrath <roland@redhat.com>
155 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
156 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
157 From Ulrich Drepper <drepper@redhat.com>.
159 * linux/syscallent.h: Use sys_getrlimit for 191.
160 Use name "old_getrlimit" for 76.
161 Reported by Ulrich Drepper <drepper@redhat.com>.
163 2003-03-18 Roland McGrath <roland@redhat.com>
165 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
167 2003-03-17 Roland McGrath <roland@redhat.com>
169 * linux/x86_64/syscallent.h: clone takes 5 args.
170 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
172 2003-03-15 Roland McGrath <roland@redhat.com>
174 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
176 2003-03-14 Roland McGrath <roland@redhat.com>
178 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
180 * linux/ia64/syscallent.h: clone takes 5 arguments.
181 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
183 2003-03-12 Roland McGrath <roland@redhat.com>
185 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
186 Use sys_clone for clone2.
187 * linux/syscall.h: Don't declare sys_clone2.
188 * process.c (sys_clone): Rewritten to handle both flavors,
189 print all extra args depending on flag bits.
190 (sys_clone2): Function removed.
192 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
194 2003-03-04 Roland McGrath <roland@redhat.com>
196 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
197 TCB_INSYSCALL is clear, like other platforms do.
199 2003-03-04 Ulrich Drepper <drepper@redhat.com>
201 * mem.c [LINUX] (sys_remap_file_pages): New function.
202 * linux/syscall.h: Declare it.
203 * linux/syscallent.h: Use it.
204 * linux/powerpc/syscallent.h: Likewise.
206 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
208 2003-02-26 Roland McGrath <roland@redhat.com>
210 * configure.ac: Fix typo in netinet/in.h check.
211 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
212 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
214 2003-02-24 Roland McGrath <roland@redhat.com>
216 * configure.ac, NEWS: Version 4.4.95.
217 * strace.spec, debian/changelog: 4.4.95-1.
219 * process.c (sys_getresgid): Fix typos in argument access.
221 2003-02-23 Roland McGrath <roland@redhat.com>
223 * process.c (sys_getresuid): Fix typos in argument access.
224 Reported by Anton Blanchard <anton@samba.org>.
226 2003-02-19 Roland McGrath <roland@redhat.com>
228 * configure.ac, NEWS: Version 4.4.94.
229 * strace.spec, debian/changelog: 4.4.94-1.
231 * version.c: Removed.
232 * Makefile.am (strace_SOURCES): Remove it.
233 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
235 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
236 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
237 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
239 2003-01-23 Roland McGrath <roland@redhat.com>
241 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
242 SPARC, which doesn't use the header regardless.
244 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
247 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
249 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
250 [! SYS_putpmsg] (sys_putpmsg): Likewise.
252 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
253 since they can conflict.
255 2003-01-21 Roland McGrath <roland@redhat.com>
257 * strace.c (usage): Omit -z, since it has never worked properly.
260 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
261 var=val in environ or to remove var, respectively.
263 * strace.1, NEWS: Document it.
265 * configure.ac, NEWS: Version 4.4.93.
266 * strace.spec, debian/changelog: 4.4.93-1.
267 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
269 2003-01-20 Roland McGrath <roland@redhat.com>
271 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
272 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
273 TCB_WAITEXECVE state with special kludges.
275 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
276 reversed from other architectures.
278 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
279 conditional on [TCB_WAITEXECVE] instead of list of processors.
281 * util.c (restore_arg0): Evaluate args in no-op defns.
283 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
284 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
286 2003-01-17 Anton Blanchard <anton@samba.org>
288 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
290 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
292 2003-01-14 Roland McGrath <roland@redhat.com>
294 * linux/powerpc/errnoent.h: Add missing errnos.
295 * linux/powerpc/ioctlent.h: Update ioctl values.
296 From Anton Blanchard <anton@samba.org>.
298 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
299 From Anton Blanchard <anton@samba.org>.
301 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
302 sys_ftruncate64, instead of printargs, for those syscalls.
303 * linux/mips/syscallent.h: Likewise.
304 * linux/powerpc/syscallent.h: Likewise.
305 * linux/s390/syscallent.h: Likewise.
306 * linux/sparc/syscallent.h: Likewise.
308 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
309 All others at the moment use linux/syscallent.h, where it's 300.
311 * strace.1: Update bug reporting info.
313 * resource.c [LINUX] (quotacmds): Grok new command encodings.
314 From Nathan Scott <nathans@debian.org>.
316 * configure.ac, NEWS: Version 4.4.92.
317 * strace.spec, debian/changelog: 4.4.92-1.
319 * configure.ac: Match powerpc* (includes powerpc64), and don't match
320 ppc (never comes out of config.sub).
322 * process.c (sys_ptrace): Use #lx format for address argument.
323 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
324 * process.c [POWERPC]: Likewise.
325 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
326 * syscall.c (get_scno) [POWERPC]: Likewise.
327 * util.c [POWERPC]: Likewise.
328 (printnum): Use long for NUM.
329 From Anton Blanchard <anton@samba.org>.
331 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
333 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
334 appropriately via set_arg0 or no-ops for each architecture.
335 (clearbpt): Use those instead of set_arg0 and set_arg1.
337 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
338 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
339 sys_ftruncate64, instead of printargs, for those syscalls.
341 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
342 (sys_ptrace): Use printxval.
343 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
344 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
346 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
347 print it before using printxval.
348 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
350 2003-01-13 Roland McGrath <roland@redhat.com>
352 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
353 timestamp 2003-01-10.
354 * config.sub: Likewise, timestamp 2003-01-03.
355 * install-sh: Update from Automake 1.7.2.
357 * linux/powerpc/signalent.h: Add SIGRTMIN.
358 From Anton Blanchard <anton@samba.org>.
360 * linux/powerpc/syscallent.h: Add missing system calls.
361 Decode more system calls, we were just printargs for many things.
362 Remove some x86-specific system calls.
363 Remove two syscalls between the socket and ipc syscalls,
364 it was resulting in all IPC syscalls being off by two.
366 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
367 From Anton Blanchard <anton@samba.org>.
369 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
370 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
371 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
372 From Anton Blanchard <anton@samba.org>.
374 * term.c [LINUX]: Get kernel definition of struct termios.
375 From Anton Blanchard <anton@samba.org>.
377 * linux/ioctlent.sh: Look in sound/ directory too.
378 From Anton Blanchard <anton@samba.org>.
380 * desc.c (printflock64): Fix ADDR argument type.
381 From Anton Blanchard <anton@samba.org>.
383 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
384 sys_siglist and _sys_siglist.
385 Reported by John Hughes <john@Calva.COM>.
387 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
388 Reported by John Hughes <john@Calva.COM>.
390 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
392 2003-01-10 Roland McGrath <roland@redhat.com>
394 * configure.ac, NEWS: Version 4.4.91.
395 * strace.spec, debian/changelog: 4.4.91-1
397 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
398 values for x86-64, conditional on current_personality.
400 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
402 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
403 * stream.c (print_transport_message): Use #ifdefs for those members.
405 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
407 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
408 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
410 * strace.c (pfd2tcb): Fix for new tcbtab type.
411 (rebuild_pollv): Likewise.
412 (detach): Put variables used under [LINUX] inside #ifdef.
414 * process.c (change_syscall) [POWERPC]: Add missing return.
415 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
417 * strace.spec: New file.
418 * debian/changelog: 4.4.90-1
419 * debian/rules (binary-arch): Depend on build.
420 (clean): Don't try to run Makefile.in.
421 * debian/control (Standards-Version): Now 3.5.8.
423 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
425 2003-01-09 Roland McGrath <roland@redhat.com>
427 * syscall.c (force_result) [S390 || S390X]: Fix typo.
429 * debian/control: Update Maintainer: field.
431 2003-01-08 Roland McGrath <roland@redhat.com>
433 * NEWS: Update for 4.4.90 test release.
435 Support for new Linux 2.5 thread features.
436 * defs.h [LINUX]: Define __NR_exit_group if not defined.
437 (struct tcb): New members nclone_threads, nclone_detached,
439 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
440 (waiting_parent): Macro removed.
441 (pid2tcb): Declare it.
442 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
443 child to our parent if we are a CLONE_THREAD child ourselves.
444 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
445 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
446 determining if we have any. If TCB_CLONE_THREAD is set, check
447 parent's children instead of our own, and bump nclone_waiting count.
448 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
449 the syscall was exit_group.
450 * syscall.c (internal_syscall): Use internal_exit for exit_group.
451 * strace.c (pid2tcb): No longer static.
452 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
453 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
454 If we have thread children, set TCB_EXITING and don't clear the TCB.
455 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
456 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
457 children of our parent that might be waiting for us too.
458 [TCB_GROUP_EXITING] (handle_group_exit): New function.
459 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
461 Revamp -f support for Linux.
462 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
463 the system call to be clone with CLONE_PTRACE set. Various new static
465 * process.c (internal_clone): Define also #ifdef SYS_clone2.
466 Initialize TCPCHILD->parent field.
467 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
468 Check in case the new child is in the tcb already.
469 (internal_fork) [LINUX]: Just call internal_clone.
470 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
471 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
473 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
475 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
477 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
479 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
481 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
483 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
485 * debian/rules: no longer install postinst and prerm
486 * debian/control: do not end summary with full stop (lintian)
488 2002-12-30 Roland McGrath <roland@redhat.com>
490 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
491 (EXTRA_DIST): Add missing files.
493 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
495 * syscall.c (qualify_one): New function.
496 (qual_options): Replace lookup field with qualify, update initializer.
497 (qualify): Update caller.
498 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
499 (qual_syscall): Rewritten lookup_syscall, match name more than once.
500 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
502 * version.c (version): Make const, bump to 4.4.90.
503 * strace.c: Update decl.
505 * Makefile.am [LINUX && X86_64]: Remove cruft.
506 * linux/x86_64/errnoent1.h: New file.
507 * linux/x86_64/ioctlent1.h: New file.
508 * linux/x86_64/signalent1.h: New file.
509 * linux/x86_64/syscallent1.h: New file.
510 * linux/x86_64/i386-headers.diff: File removed.
511 * linux/x86_64/makeheaders.sh: File removed.
512 * linux/x86_64/Makefile.in: File removed.
514 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
515 already broken for 32-bit personality on x86-64.
517 2002-12-29 Roland McGrath <roland@redhat.com>
519 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
520 * linux/Makefile.am: File removed.
521 * freebsd/Makefile.am: File removed.
522 * sunos4/Makefile.in: File removed.
523 * svr4/Makefile.in: File removed.
525 * linux/alpha/Makefile.in: File removed.
526 * linux/hppa/Makefile.in: File removed.
527 * linux/ia64/Makefile.in: File removed.
528 * linux/powerpc/Makefile.in: File removed.
529 * linux/s390/Makefile.in: File removed.
530 * linux/s390x/Makefile.in: File removed.
532 2002-12-26 Roland McGrath <roland@redhat.com>
534 * syscallent.sh: Grok three flavors of #define line, uniquify.
535 * linux/hppa/syscallent.sh: File removed.
536 * linux/powerpc/syscallent.sh: File removed.
538 * linux/Makefile.am: New file.
539 * linux/Makefile.in: File removed.
540 * freebsd/Makefile.am: New file.
541 * freebsd/i386/Makefile.am: New file.
542 * freebsd/i386/Makefile.in: File removed.
544 2002-12-22 Roland McGrath <roland@redhat.com>
546 Update to Autoconf 2.57, and Automakify with version 1.7.
547 * Makefile.am: New file.
548 * Makefile.in: File removed.
549 * configure.in: Moved to ...
550 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
551 * aclocal.m4: Moved to ...
552 * acinclude.m4: ... here. Update for Autoconf 2.5x.
553 * acconfig.h: File removed.
554 * AUTHORS: New file, makes automake happy.
555 * autogen.sh: File removed.
556 * README-CVS: Update to recommend autoreconf instead.
557 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
558 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
559 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
560 * strace.c: *_DECLARED -> HAVE_DECL_*
561 * stream.c: HAVE_* -> HAVE_STRUCT_*
563 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
564 sh, and use $(srcdir) to find the script.
565 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
566 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
567 * linux/x86_64/Makefile.in (headers): Renamed to all.
568 * linux/alpha/Makefile.in: Add empty install target.
569 * linux/x86_64/Makefile.in: Likewise.
570 * linux/powerpc/Makefile.in: Likewise.
571 * linux/Makefile.in: Likewise.
573 2002-12-26 Roland McGrath <roland@redhat.com>
575 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
576 From Daniel Jacobowitz <drow@false.org>.
578 2002-12-21 Roland McGrath <roland@redhat.com>
580 * linux/syscallent.h: Add some new 2.5 syscall names.
581 Now clone takes 5 args.
582 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
583 [LINUX] (sys_clone): Print new args.
584 * mem.c (print_ldt_entry): Make global.
586 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
587 safety, since up to 260 are already used in 2.5 kernels.
588 * linux/syscallent.h: Update the table.
589 * linux/ia64/syscallent.h: Likewise.
591 * syscall.c (force_result): New function.
592 * process.c (internal_wait): Handle ECHILD exit from wait call with
593 WNOHANG flag set; force the return value to 0 in the inferior when it
594 has live children we are tracing.
595 * NEWS: Mention the bug fix.
597 2002-12-17 Roland McGrath <roland@redhat.com>
599 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
600 with linux/syscallent.h additions.
602 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
603 (tcbtabsize): New variable.
604 (main): Initialize them using dynamic allocation.
605 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
606 (pid2tcb, cleanup): Likewise.
607 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
608 (rebuild_pollv): Dynamically allocate the vector.
609 * defs.h (tcbtab): Update decls.
610 (MAX_PROCS): Macro removed, no more static limit on this.
611 * process.c (fork_tcb): New function.
612 (internal_clone, internal_fork): Use it instead of checking nprocs.
614 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
615 in wait after sending SIGSTOP.
617 2002-12-16 Roland McGrath <roland@redhat.com>
619 * signal.c (sprintsigmask): Increase static buffer size to account for
620 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
622 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
623 __WNOTHREAD and __WALL.
625 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
626 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
628 2002-12-15 Roland McGrath <roland@redhat.com>
630 * process.c (setarg) [POWERPC]: Support it.
632 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
633 Old value was bogus, not even a proper instruction.
634 From Guy M. Streeter <streeter@redhat.com>.
636 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
638 * configure.in: Don't check for putpmsg.
639 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
640 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
642 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
643 in test. Test our own #ifdef LINUX rather than predefined `linux'.
645 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
646 * linux/sparc/syscallent.h: Likewise.
647 * linux/hppa/syscallent.h: Likewise.
649 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
650 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
651 * process.c: Likewise.
653 * desc.c (sys_osf_select): Add missing return type.
655 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
657 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
658 sys_nanosleep, both already in linux/dummy.h.
660 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
661 (trace_syscall): Fix return without value.
663 * linux/syscallent.h: Update table with names of new syscalls
664 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
665 * linux/ia64/syscallent.h: Likewise.
666 * linux/powerpc/syscallent.h: Likewise.
668 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
669 defined. If the bit is set, print the sa_restorer field of sigaction.
671 * mem.c: Add sys_{get,set}_thread_area.
672 * linux/syscall.h: Declare them.
673 * linux/syscallent.h: Update the table for these.
674 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
675 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
677 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
678 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
679 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
680 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
681 sched_getaffinity, futex.
682 * linux/syscallent.h: Update the table.
683 * io.c: Add sys_sendfile64.
684 * file.c: Add sys_readahead, sys_*xattr.
685 * process.c: Add sys_futex, sys_*affinity.
687 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
688 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
689 * linux/syscallent.h: Update the table for socket and ipc subcalls.
691 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
693 Bugfix for s390/s390x:
694 * syscall.c: Fixed scno derivation for s390/s390x.
696 2002-11-06 Michal Ludvig <mludvig@suse.cz>
698 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
699 to allow the compilation of a native MIPS strace.
701 2002-11-06 Michal Ludvig <mludvig@suse.cz>
703 From Marty Leisner <leisner@rochester.rr.com>,
704 rewritten by mludvig:
705 * strace.c (not_failing_only): New.
706 (usage): Added -z switch description.
707 (main): Added -z switch parsing to not_failing_only variable.
708 * syscall.c (trace_syscall): Added not_failing_only handling.
710 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
712 Missing complete changelog for 2002-10-07 commit:
713 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
714 * acconfig.h: New define for s390x.
715 * config.sub: Added missing define for s390 and new one for s390x.
716 * configure.in: Added new define for s390x.
717 * file.c: Added missing #undef dirent64 and new defines for s390x.
718 * linux/s390: New directory.
719 * linux/s390/Makefile.in: New file.
720 * linux/s390/errnoent.h: New file.
721 * linux/s390/ioctlent.h: New file.
722 * linux/s390/signalent.h: New file.
723 * linux/s390/syscallent.h: New file.
724 * linux/s390x: New directoy.
725 * linux/s390x/Makefile.in: New file.
726 * linux/s390x/errnoent.h: New file.
727 * linux/s390x/ioctlent.h: New file.
728 * linux/s390x/signalent.h: New file.
729 * linux/s390x/syscallent.h: New file.
730 * linux/syscall.h: Added sys_mincore() prototype and added new
732 * process.c: Added s390x defines.
733 (change_syscall): Changed handling for s390.
734 (setarg): Added missing s390/s390x code in setarg().
735 * signal.c: Added s390x define.
736 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
737 arguments to sprintsigmask()).
738 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
739 since printstr() expects a long.
740 * syscall.c (decode_subcall): Changed several variables to be long
741 instead of int to match 64 bit requirements. Added s390x defines.
742 (syscall_enter): Changed upeek() call to match s390 and s390x
744 * util.c: Added s390x defines.
746 2002-10-07 Michal Ludvig <mludvig@suse.cz>
748 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
749 and bugfixes to s390 by D.J. Barrow.
751 2002-09-23 Michal Ludvig <mludvig@suse.cz>
753 Merged x86-64 port by Andi Kleen <ak@suse.de>
754 and Michal Ludvig <mludvig@suse.cz>
755 * Makefile.in: New target 'headers'. Failure ignored.
756 * acconfig.h: New defines for x86-64.
757 * configure.in: Ditto.
761 * process.c: Added support for x86-64.
763 * syscall.c: Ditto + added automatic personality switching.
764 * linux/syscall.h: Ditto.
765 * linux/x86_64: New directory.
766 * linux/x86_64/Makefile.in: New file.
767 * linux/x86_64/gentab.pl: Ditto.
768 * linux/x86_64/i386-headers.diff: Ditto.
769 * linux/x86_64/makeheaders.sh: Ditto.
770 * linux/x86_64/syscallent.h: Ditto.
771 * mem.c (print_mmap): Always print arg[4] as int.
773 2002-09-23 Michal Ludvig <mludvig@suse.cz>
775 * configure.in: Fix regular expressions.
776 * linux/syscall.h: Added missing braces in prototype of
778 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
779 (struct fileflags): Made extern to inhibit compiation warnings.
780 (sys_getdents64): Merged LINUX and SVR4 part.
781 * syscall.c (get_scno): Split multiline string into two distinct
784 2002-05-24 John Hughes <john@calva.com>
786 * stream.h, net.h: Avoid possible infinite loop caused by
787 unsigned arithmetic in preceeding change.
789 2002-05-23 John Hughes <john@calva.com>
791 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
793 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
794 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
797 * configure.in: use tests for struct opthdr and struct t_opthdr.
799 * defs.h: add new function print_sock_optmgmt.
801 * io.c: add hack that lets ioctl decode functions set auxilliary
804 * stream.c: better decoding for timod ioctls.
806 * net.c: add function print_sock_optmgmt, used by timod ioctl
807 decoding functions in stream.c.
809 2002-05-23 John Hughes <john@calva.com>
811 * acconfig.h: Make autoheader happy about Linux/SuperH
813 2002-05-23 John Hughes <john@calva.com>
815 * strace.c: Get rid of warning if not using POLL_HACK
817 2002-05-22 John Hughes <john@calva.com>
819 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
820 options that are not just ints, cope with systems that don't
821 #define SOL_TCP and so on.
823 2002-05-21 John Hughes <john@calva.com>
825 * strace.c: Fix warning if POLL_HACK is used.
827 2002-05-17 John Hughes <john@calva.com>
829 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
831 2002-05-17 John Hughes <john@calva.com>
833 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
835 2002-05-17 John Hughes <john@calva.com>
837 * stream.c: tidy up output a little.
839 2002-05-17 John Hughes <john@calva.com>
841 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
844 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
846 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
847 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
850 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
852 * strace.c: close tcp->outf in droptcb()
854 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
856 * net.c: decode packet options
858 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
860 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
862 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
865 * linux/syscallent.h: fix typo and add the reserved stream syscalls
866 * defs.h, file.c, io.c: fix signed/unsigned issues
867 * syscall.c: check for negative u_errors
868 * cvsbuild: renamed to autogen.sh
870 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
872 * net.c: add new TCP socket options
874 2001-10-26 John Hughes <john@calva.com>
876 * svr4/ioctlent.sh: Cope with #define lines containing
877 comments that terminate on subsequent lines. Used to
878 comment out subsequent ioctls!
880 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
882 * linux/ioctlent.h: regenerated using current scripts so
883 term ioctls are included
885 2001-10-19 John Hughes <john@Calva.COM>
887 * strace.c(proc_open): On SVR4 only trace the syscalls,
888 signals and faults we care about.
890 2001-10-18 John Hughes <john@Calva.COM>
892 * acconfig.h: Add HAS_SIGINFO_T.
893 * aclocal.m4: add check for siginfo_t in signal.h.
894 * configure.in: use check for siginfo_t.
895 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
896 allow access to siginfo when signal recieved.
897 * process.c: Remove SVR4 only version of printsiginfo.
898 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
899 * strace.c: on SVR4 print siginfo when signal recieved.
901 2001-10-18 John Hughes <john@Calva.COM>
903 * system.c(sys_ssisys): handle return values for ssisys
905 2001-10-18 John Hughes <john@Calva.COM>
907 * signal.c: handle sigwait
908 * svr4/dummy.c: Move sigwait to done
909 * svr4/syscall.h: handle sigwait
911 2001-10-16 John Hughes <john@Calva.COM>
913 * system.c(sys_ssisys): decode some args for ssisys.
915 2001-10-16 John Hughes <john@Calva.COM>
917 * mem.c: MS_SYNC is zero, so must be first in xlat list.
919 * svr4/dummy.h: memcntl is much like mctl.
921 2001-10-16 John Hughes <john@Calva.COM>
923 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
924 to read unmapped page. Make it possible to strace ksh.
926 2001-10-03 David Mosberger <davidm@hpl.hp.com>
928 * process.c (internal_clone): Avoid race condition by clearing
929 breakpoint after attaching to child.
931 2001-10-02 David Mosberger <davidm@hpl.hp.com>
933 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
934 by Don Dugger, with my refinements).
936 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
937 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
939 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
940 new ioctlent.h generation scheme.
942 * linux/syscall.h (sys_clone2): Declare.
943 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
945 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
946 don't miss the tty ioctls (unfortunately, some of the sound timer
947 ioctls are in conflict with them!).
949 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
950 (clrbpt) [IA64]: Ditto.
952 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
954 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
955 r8 (eax). Handle TCB_WAITEXECVE.
956 (syscall_fixup): Handle ia64.
957 (syscall_enter): Fix argument fetching for ia64.
959 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
960 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
962 * process.c (tcp): New function.
963 (change_syscall): Add support for ia64 linux.
964 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
966 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
968 * resource.c (sprintrlim64): Ditto.
970 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
971 [IA64]: Declare "ia32" variable.
973 * bjm.c: Do not include <linux/module.h>. It's not safe to include
974 kernel headers. Declare the necessary constants and structures
977 2001-10-01 David Mosberger <davidm@hpl.hp.com>
979 * signal.c (parse_sigset_t): New function.
980 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
981 avoiding relying on internal layout of sigset_t datastructure.
983 2001-04-26 David Mosberger <davidm@hpl.hp.com>
985 * linux/ia64/syscallent.h: Add getunwind().
987 2001-04-11 David Mosberger <davidm@hpl.hp.com>
989 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
990 PT_AR_BSP. Pick up arguments starting with out0, which is not
991 always the same as r32 (e.g., consider inlined syscalls).
993 2001-09-28 John Hughes <john@Calva.COM>
995 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
996 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
998 2001-09-18 John Hughes <john@Calva.COM>
1000 * net.c: fix display of sockaddr structures, sometimes too many "}",
1001 sometimes too few. Fix suggested by Richard Kettlewell.
1003 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1005 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1006 the struct from bits/sigcontext.h already which signal.h includes.
1008 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1010 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1012 * linux/Makefile.in: fix a few things so the ioctl list is generated
1014 * ioctl.c: remember to shift ioctl masks as well
1016 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1018 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1019 for sys_fcntl as well
1021 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1023 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1025 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1027 * process.c: seems Linux/IA64 changed register names on us, switch to
1030 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1032 * strace.c: set CLOEXEC flag for outputfile
1034 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1036 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1038 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1040 * configure.in: Support cross-compiling between architectures
1042 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1044 * configure.in: add S390 to architecture list
1046 2001-07-10 John Hughes <john@Calva.COM>
1048 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1049 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1050 of args to readv/writev. Also gets rid of redundant printiovec
1051 routine from net.c (duplicate of tprint_iov in util.c).
1053 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1055 * config.{guess,sub}: updated
1057 2001-05-15 John Hughes <john@Calva.COM>
1059 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1060 it was just passing the sigmask (ucp->uc_sigmask).
1062 2001-05-15 John Hughes <john@Calva.COM>
1064 * util.c: Don't run off the end of valid memory in umovestr when
1065 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1066 unmapped page just after the args/env area).
1068 2001-04-18 John Hughes <john@Calva.COM>
1070 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1071 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1072 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1073 Treat rexecve as an exec.
1074 * system.c: decode arguments to ssisys call on nsc systems.
1075 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1078 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1080 * process.c: fix cast for powerpc code
1081 * linux/powerpc/syscallent.h: update syscall list
1082 * README: fix address for the strace mailinglist
1083 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1084 the realtime signals as well
1086 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1088 * Merge patches from Maciej W. Rozycki:
1089 + util.c: add code to print PC for MIPS
1090 + linux/mips/syscallent.h: updated
1091 + system.c: formating fixes for sys_sysmips
1092 + configure.in: test for yet more headers
1093 + stream.c: use configure-headertests instead of relying on OS hints
1095 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1097 * NEWS: start 4.3.1 items
1098 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1100 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1102 * configure.in: test for asm/sysmips.h and linux/utsname.h
1103 * linux/syscall.h: fix a typo for sys_sysmips
1104 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1107 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1109 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1111 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1113 * linux/ia64/ioctlent.h: regenerated
1115 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1117 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1118 general Linux ioctlent.sh
1120 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1122 * linux/ioctlent.sh: add dir variable for location of kernel headers
1124 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1126 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1128 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1130 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1132 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1134 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1136 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1138 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1140 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1142 * configure.in: use sparc* so we can compile on sparc64 as well
1143 * process.c, syscall.c: work around double define of fpq, fq and fpu
1144 structs on Linux/sparc, and use regs instead of pt_regs
1145 * don't use asm/sigcontext.h on Linux/sparc
1147 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1149 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1151 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1153 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1154 trace threaded programs
1156 2001-03-27 John Hughes <john@Calva.COM>
1158 * aclocal.m4: add check for endianness of long long.
1159 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1160 * configure.in: check for endianness of long long.
1161 * defs.h: change LONG_LONG macro to work with either endianness of
1164 2001-03-27 John Hughes <john@Calva.COM>
1166 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1167 initialisation list for array).
1169 2001-03-27 John Hughes <john@Calva.COM>
1171 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1172 systems - bad merge of Harald Boehme's patch by me.
1174 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1176 * lots of files: add Linux/hppa support
1178 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1180 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1181 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1182 * config.guess: updated
1184 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1186 * linux/ioclsort.c: new file
1187 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1188 the ioctl list that doesn't involve attempting to #include all kernel
1190 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1191 by the new ioctlent.sh
1192 * ioctl.c: only look at the number and type bits for linux, since
1193 ioctlent.sh no longer supplies the others
1195 2001-03-08 John Hughes <john@Calva.COM>
1197 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1198 pretend they have names ending with "?" so that -e trace=stat (for
1200 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1201 * freebsd/i386/syscall.h: consistency.
1203 2001-03-08 John Hughes <john@Calva.COM>
1205 * acconfig.h: add new ST_xxx defines.
1206 * aclocal.m4: macros to check for more fields in struct stat.
1207 * configure.in: use new macros to check for fields in struct stat.
1208 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1210 2001-03-08 John Hughes <john@Calva.COM>
1212 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1213 * file.c: use LONG_LONG
1214 * io.c: use LONG_LONG
1215 * mem.c use LONG_LONG
1217 2001-03-08 John Hughes <john@Calva.COM>
1219 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1220 * aclocal.m4: routines to check for long long off_t and rlim_t.
1221 * configure.in: check for long long off_t and rlim_t.
1222 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1223 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1225 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1226 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1227 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1229 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1230 now done automaticaly for us.
1231 * freebsd/i386/syscall.h: ditto.
1232 * freebsd/i386/syscallent.h ditto.
1234 2001-03-07 John Hughes <john@Calva.COM>
1236 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1237 * file.c: On FreeBSD use stat64 and pals instead of stat.
1238 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1239 * freebsd/i386/syscall.h: ditto.
1240 * freebsd/i386/syscallent.h: ditto.
1242 2001-03-07 John Hughes <john@Calva.COM>
1244 * file.c: merge missing part of Harald Böhme's solaris patches,
1245 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1247 2001-03-07 John Hughes <john@Calva.COM>
1249 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1250 * svr4/syscallent.h: pread/pwrite are TF calls.
1252 2001-03-07 John Hughes <john@Calva.COM>
1254 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1255 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1256 we don't need to know endianness of long long.
1257 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1258 ftruncate, allows reduction in numvber of horrid #if's
1259 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1260 * mem.c: FreeBSD now uses 64 bit version of mmap.
1261 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1262 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1263 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1265 2001-03-06 John Hughes <john@Calva.COM>
1267 * file.c: Implement truncate64 and ftruncate64
1268 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1270 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1272 2001-03-06 John Hughes <john@Calva.COM>
1274 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1275 syscall master file).
1277 2001-03-06 John Hughes <john@Calva.COM>
1279 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1280 zap incorrect syscall subarg range check.
1282 2001-03-06 John Hughes <john@Calva.COM>
1284 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1285 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1286 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1289 2001-03-06 John Hughes <john@Calva.COM>
1291 * dummy.h: add unimplemented UW sycalls
1292 * syscall.h: we can do settimeofday for UW, whopee!
1293 * syscallent.h: fix unimplemented UW syscalls
1295 2001-03-06 John Hughes <john@Calva.COM>
1297 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1298 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1299 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1300 so it doesn't try to use pr_sysarg.
1302 2001-03-06 John Hughes <john@Calva.COM>
1304 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1305 * file.c: handle xstat version _STAT64_VER, aka stat64.
1307 2001-03-06 John Hughes <john@Calva.COM>
1309 * net.c: make sure SOL_ options are defined before using.
1310 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1312 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1314 * net.c: fix format for printing Unix domain sockets
1316 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1318 * linux/mips/syscallent.h: use new sys_sysmips
1319 * system.c: add sys_sysmips decoding
1321 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1323 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1324 submitted the IP6 scope ID updates
1325 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1326 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1328 * configure.in: check for if_indextoname function and sin6_scope_id
1329 * net.c: teach printsock about IP6 scope ids
1331 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1333 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1334 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1335 * Makefile.in: use @mandir@ and @bindir@
1337 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1339 * net.c: fix formating error in sys_setsockopt
1340 * net.c: add list of socketlayers and use that for [gs]etsockopt
1342 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1344 * time.c: use sys/timex.h so things compile with 2.2 kernels
1345 * stream.c: test if MSG_* constants are #defined
1347 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1349 * process.c: perform bpt trick for clone as well so we can get the
1350 pid of the child before it starts doing something
1351 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1352 again with newer libcs
1353 * test/clone.c: improve our testcase a bit
1354 * Merge another patch from Gäel Roualland with FreeBSD updates
1356 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1358 * lots of files: merge patch from Gaël Roualland to add
1359 support for FreeBSD.
1361 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1363 * file.c: update to reflect that st_ino suddenly became a long long
1364 in the in Linux 2.4.0-test6
1366 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1368 * test/clone.c: minor fixup
1369 * Another bunch of patches from John Hughes merged:
1371 + SVR4 printcontext(): sigset_t != sigset_t*
1372 + getcontext returns a value, so print on exit of syscall
1373 + add UC_FP to ucontext_flags for OS writers that can't spell
1374 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1375 + decode_subcall(): only do subcall range checking when needed
1376 * bunch of UnixWare updates
1377 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1379 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1381 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1384 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1386 * strace.c: close outf before we exec a child process
1388 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1390 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1391 * defs.h (struct tcb): Make auxstr member const.
1392 * file.c (fsmagic): And many more magic numbers.
1393 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1395 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1397 * defs.h: balance #if/#endif again
1398 * system.c: fix return statements in sys_capget()
1399 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1400 + file.c: add F_[SG]ETSIG to fcntl flags
1401 + strace.c: don't setre[gu]id if not needed
1402 + system.c: handle sys_reboot for Linux
1403 + term.c: add baudrate constants up to B4000000
1404 + linux/**/syscallent.h: note that munlockall has no arguments
1406 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1408 * CREDITS: fix email address
1409 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1410 * signal.c: honour offset of sigconfig in sigframe structure for
1412 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1414 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1415 AR_BSP points to the _end_ of the active register frame, so we need
1416 to adjust bsp by moving it back by the size of the active frame
1419 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1421 * process.c: add sparc support to change_syscall
1423 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1425 * linux/mips/syscallent.h: fix some typos
1427 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1429 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1432 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1434 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1437 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1439 * README-linux: updated to note that strace might not compile
1440 with development kernels
1441 * bjm.c: sys_query_module: check if malloc succeeds
1442 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1443 * linux/syscallent.h: updated for 2.3.99pre3
1444 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1445 even though Linux doesn't implement them
1446 * syscall.c: add global variables for MIPS registers as well
1447 * syscall.c: move global variables to before get_scno since that uses them
1448 * util.c: oops, misspelled defined
1449 * process.c: fix ptrace calls in change_syscall
1450 * mem.c: decode sys_madvise
1451 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1452 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1453 + small fix for RLIMIT_* and RUSAGE_BOTH
1454 + enhace support for capget and capset
1456 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1458 * test/vfork.c: new file to test vfork traces
1459 * test/.cvsignore: new file
1460 * defs.h: Up maximum number of traced processed to 64
1461 * strace.c: Disable some debugging code from davidm
1462 * implement setarg for more architectures
1463 * implement change_syscall
1465 1999-12-27 Morten Welinder <terra@diku.dk>
1467 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1468 _unsigned_ char parameter.
1470 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1474 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1476 * Merge Linux/ia64 patches
1478 2000-01-02 Pavel Machek <pavel@ucw.cz>
1480 * probe if sys/poll.h exists in configure + minor cleanups
1482 * syscall.c: split trace_syscall into few pieces to make code readable
1484 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1486 * Release version 4.2 to get the current updates out and so
1487 we can concentrate in finishing the clone support.
1489 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1491 * Add 1900 to tm_year in sprinttime
1493 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1495 * file.c: protect printstat64 with STAT64 instead of linux so we can
1496 compile on Linux architectures that don't have it
1497 * util.c: fix LOOP for ARM
1499 Fri Dec 24 18:05:00 EST 1999
1501 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1503 * file.c: Use ugly libc_stat trick also for stat64.
1504 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1505 * process.c (internal_clone): Fix a few typos and add definitions to make
1506 it at least compile.
1507 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1508 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1510 * aclocal.m4: Define AC_STAT64.
1511 * acconfig.h: Define HAVE_STAT64.
1512 * configure.in: Add AC_STAT64.
1514 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1516 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1517 support for Linux on the IBM S/390 architecture
1518 * process.c: add internal_clone(), currently only shows the options
1519 * syscall.c: use internal_clone to handle SYS_clone
1521 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1523 * Rewrite mmap-handling to support mmap2 on Linux
1525 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1527 * Note that Linux can handle sys_semop() as well
1529 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1531 * Include linux/in6.h for glibc2.0 and older
1533 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1535 * Merge patches from John Hughes to make configure support UnixWare
1537 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1539 * Enhance sys_query_module
1541 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1543 * Patches from John Hughes:
1544 + cosmectic fix in sys_getpmsg
1545 + allow net.c to compile on systems without AF_INET6
1546 + Only use long_to_sigset on Linux systems
1547 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1549 + Parse mount arguments for UnixWare
1550 + ACL fixes for UnixWare
1552 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1554 * Release 4.1 to get all the changes made out there
1556 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1558 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1559 + Socket calls parsed better
1560 + bunch of alpha OSF syscalls added
1561 + Fix alpha 32/64 bit issues
1563 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1565 * Move Linux kernelmodule-functions from system.c to bjm.c and
1566 remove duplicate for sys_create_module
1567 * Linux MIPS updates:
1568 + Play with #ifdef's in net.c to get IPv6 right
1569 + Use printargs for vm86-syscall
1571 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1573 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1575 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1577 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1578 and sys_delete_module correctly
1580 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1582 * Update cvsbuild to give a better error if autoconf isn't installed
1583 * Add test for linux/ptrace.h to configure
1584 * Since we define GNU_SOURCE in the Makefile we don't need to define
1585 USE_GNU in file.c anymore
1587 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1589 * #define USE_GNU before including file.c so we get some extra O_* flags
1591 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1593 * Add missing } in IPv6 output
1595 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1597 * Update copyright for strace-graph to BSD to be consistent with
1600 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1602 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1603 defined for all kernelversions
1604 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1606 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1608 * linux/sparc/syscall.h: Declare create_module/init_module.
1609 * configure.in: Allow compilation in a different directory
1610 than the source one.
1611 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1612 so that we don't depend on asm/ptrace.h which clashes with
1615 * syscall.c: Likewise.
1617 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1619 * Syscall 94 on Linux alpha is sys_poll
1621 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1623 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1625 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1627 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1628 + Correctly implement fix sys_createmodule (Linux)
1629 + Add limited handlig of sys_initmodule (Linux)
1631 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1633 * Add configure-test for sys/reg.h and use that
1634 * Use sys/reg.h instead of asm/ptrace.h
1636 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1638 * Remove hack in signal.c for arm architecture
1639 * Add hack so we compile correctly on powerpc
1641 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1643 * Add a corrected patch from Daniel Jacobowitz
1645 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1647 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1648 for the stat structure
1650 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1652 * Fix test for sys/reg include
1654 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1656 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1657 * Fixed some SunOS compile problems earlier that I forgot to include
1660 Mon Jun 14 12:44:25 CEST 1999
1662 * Avoid leakint fd into child when forking, patch from
1663 John Hughes <john@Calva.COM>
1665 Fri Jun 11 14:54:47 CEST 1999
1667 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1668 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1670 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1672 * Brought syscall list for alpha up to date
1674 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1676 * system.c: sys_umount2 syscall support.
1677 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1678 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1679 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1680 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1681 so it needs strace's own copy of the stat structure.
1682 * util.c: Make it compile on sparc-linux.
1683 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1684 * signal.c: rt_sigaction has different arguments on sparc*-linux
1686 * syscall.c: Recognize sparc64-linux binaries.
1688 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1690 * configure.in: Fix typo (CFLAG -> CFLAGS).
1692 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1694 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1696 * Add some sysctl support, patch from Ulrich Drepper
1698 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1700 * Use kernel dirent structure for Linux
1702 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1704 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1705 + some layout and other minor fixes
1706 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1707 is similar enough to i386 to not need it's own subdirectory
1708 + add support for sendfile and mremap syscalls for Linux
1709 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1710 + ioctls.h vs sys/ioctl.h on Alpha platform
1711 + pointer was casted to an int in stream.c
1712 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1713 + several other casts changed
1714 + correct ARM/POWERPC architecture defines in acconfig.h
1715 * Merge in patches from Morten Welinder <terra@diku.dk>
1716 + add some autoconf-tests for includefiles
1717 + handle solaris version of sigcontext struct (actually I hacked this
1718 up again, but the idea is his :)
1720 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1722 * Update syscalls for linux alpha, patch from Bart Warmerdam
1724 * Update sparc code so it actually compiles
1726 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1728 * Add support for old_*stat functions for Linux. Please note you need
1729 to use reasonably recent kernel headers to compile strace now.
1730 * Change references to LINUX into linux in file.c
1731 * Fix include for LDT in mem.c
1733 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1735 * Change in strace maintainership, jrs passed the torch to me.
1737 * Incorporate all changes already made in the Debian strace package:
1738 + compiles with more Linux kernels
1739 + added support for more Linux architectures
1740 + add support for a lot of extra syscalls
1741 + fix some problems with hanging children
1742 + check stray syscall after execv
1743 + decode capget and capset arguments
1744 + add more constants to net.c
1745 + detect ROSE networking
1746 + add more protocol families to domains
1748 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1749 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1750 + added IP, IPX and TCP-options
1751 + added IP, IPX and TCP support to get-/setsockopt()
1753 + updated handling of signals
1755 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1757 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1758 instead of SVR4. That is, read a few bytes at a time
1759 to avoid overrunning the end of the stack.
1761 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1763 * version.c: Version 3.1 is released.
1765 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1767 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1768 as well since that's where glibc declares it. Go figure.
1769 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1770 instead of sigcontext_struct since glibc v5+ apparently
1771 plays games with the native OS namespace.
1772 From David Mosberger-Tang <davidm@AZStarNet.com>.
1774 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1776 * version.c: Version 3.0.14 is released.
1778 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1779 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1780 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1782 Reported by Henrik Storner <storner@osiris.ping.dk>.
1784 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1785 sys/filio.h and sys/stream.h and remove check for poll.
1786 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1787 Handle old and new styles of argument passing for select on Linux.
1788 * ioctl.c, stream.c: Conditionalize stream code on presence of
1789 sys/stream.h instead of poll because glibc implements poll but
1790 not the rest of the stream interface.
1791 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1792 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1794 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1795 * util.c (umoven, umovestr): Move data in long-sized chunks
1796 at a time, instead of hard coding it to be 4.
1797 From David Mosberger-Tang <davidm@AZStarNet.com>.
1799 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1801 * version.c: Version 3.0.13 is released.
1803 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1804 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1805 asm/sigcontext.h to define sigcontext_struct and don't define it
1806 locally if the header is present.
1808 * syscall.c (nerrnos{0,2}): Correct size computation.
1810 * Makefile.in: Remove dependencies and rules relating to files
1811 normally found in the os directory. Because of the new scheme we
1812 don't know precisely where they come from. Sigh.
1813 * signalent.sh: Make it work for sunos4, linux, and svr4.
1814 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1815 to traditional make syntax. Add signalent.h to files which can
1816 unconditionally be rebuilt. Prevent signalent.h from being
1817 unconditionally being rebuilt since it's customized.
1818 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1819 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1820 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1821 4.1.4 and gcc 2.7.2.
1823 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1825 * configure.in, Makefile.in: Add OSARCH concept to finish
1826 build support for the alpha.
1827 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1828 and maintainer-clean rules.
1829 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1830 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1831 for less, greater, and equal since subtraction on two's
1832 complement numbers isn't an order relation (it isn't transitive)!
1833 * linux/Makefile.in: Add rules for the signalent.h file.
1834 * linux/alpha/Makefile.in: New file.
1836 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1838 * version.c: Version 3.0.12 is released.
1840 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1841 From Michael E Chastain <mec@duracef.shout.net>.
1843 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1844 * syscall.c (set_personality): New.
1845 * strace.c (main): Call set_personality.
1846 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1847 ioctlent, and signalent indirect pointers and redirect them
1848 based on personality.
1849 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1850 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1852 * util.c (upeek): Handle case where ptrace returns a long
1853 and sizeof(long) != sizeof(int).
1854 From Richard Henderson <richard@twiddle.tamu.edu>
1856 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1858 * version.c: Version 3.0.11 is released.
1860 * many files: Fix more printf warnings for other platforms.
1862 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1864 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1865 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1867 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1868 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1870 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1872 * version.c: Version 3.0.10 is released.
1874 * Makfile.in: Add os/arch to includes so that a given arch
1875 (like alpha) can override the native arch (like i386).
1876 * configure.in: Check for sendmsg.
1878 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1879 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1881 * acconfig.h, configure.in: Detect the alpha.
1882 * ioctl.c: Handle the alpha.
1883 * defs.h: Make some members long for the alpha. Define
1884 some register nicknames. Add support for WAITEXECVE.
1885 * file.c [ALPHA]: Support the alpha for statfs. Add
1886 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1887 major and minor results are suitable for passing to printf.
1888 * signal.c, syscall.c: Support the alpha.
1889 * process.c: Add alpha user offsets.
1890 * most files: Use %l? for printf arguments since
1891 most are now longs for the alpha.
1892 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1894 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1896 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1898 * version.c: Version 3.0.9 is released.
1900 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1902 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1903 Linux kernel version system calls.
1905 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1907 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1908 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1909 decode IPC calls using it.
1910 * sunos4/dummy.h: Alias sys_semop to printargs.
1911 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1912 * sunos4/syscallent.h: Include new subcalls for IPC.
1913 From Matthias Pfaller <leo@dachau.marco.de>.
1915 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1917 * version.c: Version 3.0.8 is released.
1919 * time.c [LINUX]: Explicitly include linux/version.h.
1921 * strace.c (main): Don't let them even *try* to
1922 get strace to attach to itself since some systems
1923 don't handle this case very gracefully.
1924 Reported by David S. Miller <davem@caip.rutgers.edu>.
1926 * Makefile.in (distclean): Fix it for subdirectories.
1928 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1929 sys_flags member for each defined system call.
1931 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1933 * defs.h (TRACE_*): New flags to describe what class
1934 of system call each system call is.
1935 (sysent): Add sys_flags member.
1936 * syscall.c (sysent): Define (and later undef) abbreviations
1937 for the system call class flags.
1938 (lookup_class): New function to translate strings to
1939 system call class flags.
1940 (qualify): Handle new system call class mechanism.
1941 * linux/syscallent.h: Fill in the new sys_flags member
1942 for each defined system call.
1944 * defs.h (print_sock): Remove redundant and non-K&R C
1945 compatible prototype. From Juergen Weigert
1946 <jnweiger@immd4.informatik.uni-erlangen.de>.
1948 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1950 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1951 From Michael E Chastain <mec@duracef.shout.net>.
1953 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1954 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1956 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1958 * file.c (sprintfstype): Enclose string result in double
1961 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1962 constantly evolving timex structure.
1963 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1965 * defs.h, syscall.c, strace.c: Rename syscall to
1966 trace_syscall and change prototype and all callers
1967 because of broken Linux shared libraries.
1968 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1970 * Makefile.in (clean): Check for a file with test -f not
1971 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1973 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1975 * version.c: Version 3.0.7 is released.
1977 * util.c (string_quote): Fix thinko which caused core
1978 dumps for strings with quotes in them.
1979 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1981 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1982 files from /usr/include, not just the linux one.
1983 From Michael E Chastain <mec@duracef.shout.net>.
1985 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1986 fewer false positives on more kernel flavors.
1987 From Michael E Chastain <mec@duracef.shout.net>.
1989 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1991 * version.c: Version 3.0.6 is released.
1993 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1995 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1996 on MC_SYNC instead of HAVE_MCTL.
1997 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1998 (sys_msync): New function.
2000 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2002 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2003 sys_flock and sys_getdents.
2004 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2006 * file.c (sys_getdents): Define unconditionally and handle
2008 * strace.c (main): Disallow username option unless both real
2009 and effective uids are root.
2011 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2013 * strace.c (main): Ensure that run_uid and run_gid are
2014 always set to something meaningful.
2015 (main, newoutf) [!SVR4]: Swap real and effective uids while
2016 opening any output files.
2017 (main) [!SVR4]: Treat effective uid of root as a request
2018 to handle suid binaries correctly using the real uid of
2021 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2023 * Makefile.in: Add `|| true' to clean rule because
2024 although GNU make 3.74 uses `sh -c' to invoke commands
2025 every other make in the world uses `sh -ec'.
2027 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2028 arguments appear to be stored on the stack, not in the
2029 registers following A3 (empirical result).
2031 * defs.h: Add prototype for printsock.
2032 * svr4/dummy.h: Remove generic handling of sys_mount.
2033 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2034 get access to SGI mount information.
2035 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2036 (sys_mount) [SVR4, MIPS]: New function.
2037 (sys_mount) [SVR4, !MIPS]: New function.
2039 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2041 * version.c: Version 3.0.5 is released.
2043 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2044 tv_usec members to long when using printf.
2046 * ipc.c: Omit define of __KERNEL__.
2047 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2048 want which __KERNEL__ used to provide.
2049 (sys_msgrcv): Change reference to ipc_kludge structure to
2050 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2052 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2053 Linux specific options.
2055 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2056 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2057 instead of depending of __KERNEL__.
2059 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2061 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2063 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2064 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2065 and AC_DECL__SYS_SIGLIST.
2066 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2067 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2068 (strsignal): Use SYS_SIGLIST_DECLARED.
2070 net.c (sys_socket): Omit inadvertent surplus comma when
2071 protocol family isn't PF_INET.
2073 util.c (dumpstr): Fix incorrect printing of one too many
2074 characters when the length is not an even multiple of 16 bytes.
2075 Reported by Juergen Weigert
2076 <jnweiger@immd4.informatik.uni-erlangen.de>.
2078 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2080 * ioctl.c (compare): Change prototype to match POSIX qsort.
2081 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2082 * strace.c (trace) [SVR4]: Break out of for loop instead of
2083 returning when finished so final return statement is executed.
2084 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2085 (syscall) [LINUX]: Correct typo which commented out the M68K
2087 * util.c (printstr): Cast unsigned char pointer argument
2088 to char pointer in umovestr call.
2089 (dumpstr): Likewise for umoven.
2091 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2093 * version.c: Version 3.0.4 is released.
2095 * signal.c (sys_sigblock): Move after the definition of
2096 sys_sigsetmask that it calls to avoid an implicit declaration.
2097 * stream.c (transport_user_options, transport_server_options):
2098 Only needed if TI_BIND is defined.
2099 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2101 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2102 the tcp arguement from the call to exiting. Add getrval2
2103 check so no fork processing is done in the child.
2104 (printwaitn): Initialize exited so that its value is defined
2105 for all flows of execution.
2107 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2109 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2110 setfsuid, setfsgid, and _llseek syscalls.
2111 * linux/syscall.h: Add prototypes for them.
2112 * linux/syscallent.h: Add them to the syscall entries table.
2113 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2114 defines and conditionally include linux/personality.h if
2115 __NR_personality is defined.
2116 (personality_options) [LINUX]: New table.
2117 (sys_personality) [LINUX]: New function.
2119 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2121 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2122 on the number of traced processes so that we can have untraced
2123 children (e.g. via popen).
2125 * strace (main) [!SVR4]: Call fake_execve to get the actual
2126 exec and its arguments into the trace.
2127 (environ): Declare it.
2128 * process.c (fake_execve): New function.
2129 (headers): Include sys/syscall.h to get SYS_* defines.
2131 * process.c (sys_execv, sys_execve): Surround argument annotations
2132 with C comment delimiters.
2133 (printargv, printargc): The arg vector is an array of char pointers
2136 * strace.c (printleader): Also check for multiple -p arguments
2137 when deciding whether to print the pid field.
2139 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2140 * defs.h (strerror, strsignal): Add these prototypes if we provide
2142 * configure.in (AC_CHECK_FUNCS): Add strerror.
2144 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2145 and blocked signals.
2147 * strace.c (main): Add username option. Verify they are root before
2148 letting them use it. Look up the ids in the password file. Set
2149 them just before executing the program.
2150 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2152 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2154 * version.c: Version 3.0.3 is released.
2156 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2157 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2159 * strace.c (outfname): Initialize to NULL.
2160 (main): Defer output file processing until after arguments.
2161 Allow either a pipe or a bang for command arguments.
2162 Check if outfname is NULL instead of checking outf for stderr.
2163 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2164 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2165 (tprintf): Avoid calling vfprintf if outf is NULL.
2167 * strace.c (main): Use popen if -o argument begins with a pipe.
2168 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2170 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2171 but WIFSTOPPED was used.
2173 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2174 rule to prevent the comment from being untrue.
2176 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2178 * strace.c (sys_exit): Move follow fork code to internal_exit.
2179 (sys_fork): Move follow fork code to internal_fork.
2180 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2181 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2182 (vforking): Remove this static variable and check scno in
2183 internal_fork instead.
2184 (internal_exit, internal_fork, internal_exec, internal_wait): New
2186 * defs.h: Add prototypes for the new internal_* functions.
2187 * syscall.c (syscall): Move syscall entering trace qualifier check
2188 and reprint checking after context decoding and precede them with
2189 a call to internal_syscall. Precede syscall exiting trace
2190 qualifier check with a call to internal_syscall.
2191 (internal_syscall): New function.
2193 * defs.h (struct tcb): Make scno signed.
2194 * strace.c (syscall) Make u_error signed.
2195 [LINUX, I386]: Avoid unsigned cast in eax check.
2196 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2197 * desc.c (sys_select): Make cumlen unsigned
2199 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2201 * net.c (socktypes): Add SOCK_PACKET.
2203 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2205 * Makefile (clean): Check explicitly for a Makefile in subdirs
2206 before running make in them.
2208 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2210 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2211 [MIPS] (detach): Initialize error for MIPS case.
2212 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2214 * syscall.c (decode_subcall): Move variable i into conditionals
2216 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2217 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2219 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2220 printing since we don't know what the size of their type is.
2221 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2222 if autoconf detects it since it seems to either not work or do
2223 something else entirely on Irix 5.3.
2225 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2227 * version.c: Version 3.0.2 is released.
2228 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2229 so that the file descriptor arg is decimal.
2231 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2233 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2234 because on Linux they are enumerators.
2236 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2239 * util.c (printxval): When there is no translation, print the actual
2240 number first and the the default value as a C comment.
2242 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2243 sys_setsockopt): Change first argument from unsigned to signed to
2244 cater to the frequent practice of calling system calls with a file
2246 * mem.c (sys_mmap): Likewise.
2248 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2250 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2252 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2254 * version.c: Version 3.0.1 is released.
2255 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2256 * config.guess, config.guess: Update from the FSF.
2257 * install-sh: New from the FSF.
2259 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2261 * Makefile.in: Add m68k arch.
2262 * acconfig.h (M68K): Add m68k define.
2263 * configure.in: Add detection of arch m68k.
2264 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2266 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2268 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2269 * syscall.c [M68K] (syscall): Support m68k syscall number register
2270 and errno in d0 instead of eax.
2271 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2272 program counter in PT_PC instead of EIP.
2273 [M68K] (LOOP): Support m68k loop instruction.
2274 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2276 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2277 to MAP_FIXED instead of MAP_ANONYMOUS.
2278 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2280 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2281 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2283 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2285 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2286 Reported by Thanh Ma <tma@encore.com>.
2288 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2289 1.1.62 doesn't continue a traced child when the parent exits.
2290 Reported by Matt Day <mday@artisoft.com>.
2292 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2294 * util.c (printstr): Fix longstanding bug in notating string
2297 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2298 child to go into the execve syscall to avoid spurious traces.
2299 [LINUX] (detach): Conditionalize the status variable.
2301 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2303 * Makefile.in: Add mips arch.
2304 * acconfig.h (MIPS): Add mips define.
2305 * configure.in: Add detection of opsys irix5 and arch mips. Check
2307 Check for sys/sysconfig.h header.
2308 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2309 * file.c [SVR4]: Include sys/cred.h.
2310 (access_flags): Update access flags for SGI.
2311 (sprinttime): Change type of sprinttime argument from unsigned
2313 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2314 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2315 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2316 Cast si_band member to long before printing.
2317 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2318 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2319 * strace.c [SVR4] [MIPS]:
2320 (foobar): New dummy signal handler.
2321 (main): Install a dummy signal handler in the child before pausing
2322 to work around an SGI bug in PRSABORT.
2323 (proc_open): Send a interrupt to the child instead of aborting the
2324 syscall which doesn't work on Irix5.2.
2325 * svr4/dummy.h: Add new unfinished SGI syscalls
2326 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2327 existing calls (e.g. sys_ksigaction like sys_sigaction).
2328 Printargs does the print thing for sys_sethostid.
2329 * svr4/syscall.h: Declare all new SGI syscalls.
2330 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2331 and add it to all subcall entry points.
2332 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2333 decode as subcalls on MIPS. Instead, use the normal syscalls.
2334 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2335 since SGI syscall numbers are off by one.
2336 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2337 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2338 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2339 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2340 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2341 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2342 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2343 Add workaround for broken SGI pr_sysarg on syscall entry.
2344 [SVR4] (syscall): Conditionalize subcall decoding for
2345 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2346 [SVR4] [MIPS] (getrval2): Handle SGI.
2347 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2348 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2349 [MIPS] (syssgi_options, sys_syssgi): New for SGI.