1 2003-03-04 Roland McGrath <roland@redhat.com>
3 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
4 TCB_INSYSCALL is clear, like other platforms do.
6 2003-03-04 Ulrich Drepper <drepper@redhat.com>
8 * mem.c [LINUX] (sys_remap_file_pages): New function.
9 * linux/syscall.h: Declare it.
10 * linux/syscallent.h: Use it.
11 * linux/powerpc/syscallent.h: Likewise.
13 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
15 2003-02-26 Roland McGrath <roland@redhat.com>
17 * configure.ac: Fix typo in netinet/in.h check.
18 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
19 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
21 2003-02-24 Roland McGrath <roland@redhat.com>
23 * configure.ac, NEWS: Version 4.4.95.
24 * strace.spec, debian/changelog: 4.4.95-1.
26 * process.c (sys_getresgid): Fix typos in argument access.
28 2003-02-23 Roland McGrath <roland@redhat.com>
30 * process.c (sys_getresuid): Fix typos in argument access.
31 Reported by Anton Blanchard <anton@samba.org>.
33 2003-02-19 Roland McGrath <roland@redhat.com>
35 * configure.ac, NEWS: Version 4.4.94.
36 * strace.spec, debian/changelog: 4.4.94-1.
39 * Makefile.am (strace_SOURCES): Remove it.
40 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
42 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
43 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
44 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
46 2003-01-23 Roland McGrath <roland@redhat.com>
48 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
49 SPARC, which doesn't use the header regardless.
51 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
54 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
56 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
57 [! SYS_putpmsg] (sys_putpmsg): Likewise.
59 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
60 since they can conflict.
62 2003-01-21 Roland McGrath <roland@redhat.com>
64 * strace.c (usage): Omit -z, since it has never worked properly.
67 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
68 var=val in environ or to remove var, respectively.
70 * strace.1, NEWS: Document it.
72 * configure.ac, NEWS: Version 4.4.93.
73 * strace.spec, debian/changelog: 4.4.93-1.
74 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
76 2003-01-20 Roland McGrath <roland@redhat.com>
78 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
79 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
80 TCB_WAITEXECVE state with special kludges.
82 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
83 reversed from other architectures.
85 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
86 conditional on [TCB_WAITEXECVE] instead of list of processors.
88 * util.c (restore_arg0): Evaluate args in no-op defns.
90 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
91 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
93 2003-01-17 Anton Blanchard <anton@samba.org>
95 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
97 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
99 2003-01-14 Roland McGrath <roland@redhat.com>
101 * linux/powerpc/errnoent.h: Add missing errnos.
102 * linux/powerpc/ioctlent.h: Update ioctl values.
103 From Anton Blanchard <anton@samba.org>.
105 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
106 From Anton Blanchard <anton@samba.org>.
108 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
109 sys_ftruncate64, instead of printargs, for those syscalls.
110 * linux/mips/syscallent.h: Likewise.
111 * linux/powerpc/syscallent.h: Likewise.
112 * linux/s390/syscallent.h: Likewise.
113 * linux/sparc/syscallent.h: Likewise.
115 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
116 All others at the moment use linux/syscallent.h, where it's 300.
118 * strace.1: Update bug reporting info.
120 * resource.c [LINUX] (quotacmds): Grok new command encodings.
121 From Nathan Scott <nathans@debian.org>.
123 * configure.ac, NEWS: Version 4.4.92.
124 * strace.spec, debian/changelog: 4.4.92-1.
126 * configure.ac: Match powerpc* (includes powerpc64), and don't match
127 ppc (never comes out of config.sub).
129 * process.c (sys_ptrace): Use #lx format for address argument.
130 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
131 * process.c [POWERPC]: Likewise.
132 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
133 * syscall.c (get_scno) [POWERPC]: Likewise.
134 * util.c [POWERPC]: Likewise.
135 (printnum): Use long for NUM.
136 From Anton Blanchard <anton@samba.org>.
138 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
140 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
141 appropriately via set_arg0 or no-ops for each architecture.
142 (clearbpt): Use those instead of set_arg0 and set_arg1.
144 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
145 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
146 sys_ftruncate64, instead of printargs, for those syscalls.
148 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
149 (sys_ptrace): Use printxval.
150 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
151 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
153 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
154 print it before using printxval.
155 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
157 2003-01-13 Roland McGrath <roland@redhat.com>
159 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
160 timestamp 2003-01-10.
161 * config.sub: Likewise, timestamp 2003-01-03.
162 * install-sh: Update from Automake 1.7.2.
164 * linux/powerpc/signalent.h: Add SIGRTMIN.
165 From Anton Blanchard <anton@samba.org>.
167 * linux/powerpc/syscallent.h: Add missing system calls.
168 Decode more system calls, we were just printargs for many things.
169 Remove some x86-specific system calls.
170 Remove two syscalls between the socket and ipc syscalls,
171 it was resulting in all IPC syscalls being off by two.
173 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
174 From Anton Blanchard <anton@samba.org>.
176 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
177 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
178 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
179 From Anton Blanchard <anton@samba.org>.
181 * term.c [LINUX]: Get kernel definition of struct termios.
182 From Anton Blanchard <anton@samba.org>.
184 * linux/ioctlent.sh: Look in sound/ directory too.
185 From Anton Blanchard <anton@samba.org>.
187 * desc.c (printflock64): Fix ADDR argument type.
188 From Anton Blanchard <anton@samba.org>.
190 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
191 sys_siglist and _sys_siglist.
192 Reported by John Hughes <john@Calva.COM>.
194 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
195 Reported by John Hughes <john@Calva.COM>.
197 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
199 2003-01-10 Roland McGrath <roland@redhat.com>
201 * configure.ac, NEWS: Version 4.4.91.
202 * strace.spec, debian/changelog: 4.4.91-1
204 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
205 values for x86-64, conditional on current_personality.
207 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
209 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
210 * stream.c (print_transport_message): Use #ifdefs for those members.
212 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
214 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
215 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
217 * strace.c (pfd2tcb): Fix for new tcbtab type.
218 (rebuild_pollv): Likewise.
219 (detach): Put variables used under [LINUX] inside #ifdef.
221 * process.c (change_syscall) [POWERPC]: Add missing return.
222 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
224 * strace.spec: New file.
225 * debian/changelog: 4.4.90-1
226 * debian/rules (binary-arch): Depend on build.
227 (clean): Don't try to run Makefile.in.
228 * debian/control (Standards-Version): Now 3.5.8.
230 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
232 2003-01-09 Roland McGrath <roland@redhat.com>
234 * syscall.c (force_result) [S390 || S390X]: Fix typo.
236 * debian/control: Update Maintainer: field.
238 2003-01-08 Roland McGrath <roland@redhat.com>
240 * NEWS: Update for 4.4.90 test release.
242 Support for new Linux 2.5 thread features.
243 * defs.h [LINUX]: Define __NR_exit_group if not defined.
244 (struct tcb): New members nclone_threads, nclone_detached,
246 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
247 (waiting_parent): Macro removed.
248 (pid2tcb): Declare it.
249 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
250 child to our parent if we are a CLONE_THREAD child ourselves.
251 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
252 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
253 determining if we have any. If TCB_CLONE_THREAD is set, check
254 parent's children instead of our own, and bump nclone_waiting count.
255 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
256 the syscall was exit_group.
257 * syscall.c (internal_syscall): Use internal_exit for exit_group.
258 * strace.c (pid2tcb): No longer static.
259 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
260 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
261 If we have thread children, set TCB_EXITING and don't clear the TCB.
262 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
263 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
264 children of our parent that might be waiting for us too.
265 [TCB_GROUP_EXITING] (handle_group_exit): New function.
266 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
268 Revamp -f support for Linux.
269 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
270 the system call to be clone with CLONE_PTRACE set. Various new static
272 * process.c (internal_clone): Define also #ifdef SYS_clone2.
273 Initialize TCPCHILD->parent field.
274 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
275 Check in case the new child is in the tcb already.
276 (internal_fork) [LINUX]: Just call internal_clone.
277 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
278 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
280 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
282 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
284 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
286 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
288 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
290 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
292 * debian/rules: no longer install postinst and prerm
293 * debian/control: do not end summary with full stop (lintian)
295 2002-12-30 Roland McGrath <roland@redhat.com>
297 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
298 (EXTRA_DIST): Add missing files.
300 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
302 * syscall.c (qualify_one): New function.
303 (qual_options): Replace lookup field with qualify, update initializer.
304 (qualify): Update caller.
305 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
306 (qual_syscall): Rewritten lookup_syscall, match name more than once.
307 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
309 * version.c (version): Make const, bump to 4.4.90.
310 * strace.c: Update decl.
312 * Makefile.am [LINUX && X86_64]: Remove cruft.
313 * linux/x86_64/errnoent1.h: New file.
314 * linux/x86_64/ioctlent1.h: New file.
315 * linux/x86_64/signalent1.h: New file.
316 * linux/x86_64/syscallent1.h: New file.
317 * linux/x86_64/i386-headers.diff: File removed.
318 * linux/x86_64/makeheaders.sh: File removed.
319 * linux/x86_64/Makefile.in: File removed.
321 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
322 already broken for 32-bit personality on x86-64.
324 2002-12-29 Roland McGrath <roland@redhat.com>
326 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
327 * linux/Makefile.am: File removed.
328 * freebsd/Makefile.am: File removed.
329 * sunos4/Makefile.in: File removed.
330 * svr4/Makefile.in: File removed.
332 * linux/alpha/Makefile.in: File removed.
333 * linux/hppa/Makefile.in: File removed.
334 * linux/ia64/Makefile.in: File removed.
335 * linux/powerpc/Makefile.in: File removed.
336 * linux/s390/Makefile.in: File removed.
337 * linux/s390x/Makefile.in: File removed.
339 2002-12-26 Roland McGrath <roland@redhat.com>
341 * syscallent.sh: Grok three flavors of #define line, uniquify.
342 * linux/hppa/syscallent.sh: File removed.
343 * linux/powerpc/syscallent.sh: File removed.
345 * linux/Makefile.am: New file.
346 * linux/Makefile.in: File removed.
347 * freebsd/Makefile.am: New file.
348 * freebsd/i386/Makefile.am: New file.
349 * freebsd/i386/Makefile.in: File removed.
351 2002-12-22 Roland McGrath <roland@redhat.com>
353 Update to Autoconf 2.57, and Automakify with version 1.7.
354 * Makefile.am: New file.
355 * Makefile.in: File removed.
356 * configure.in: Moved to ...
357 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
358 * aclocal.m4: Moved to ...
359 * acinclude.m4: ... here. Update for Autoconf 2.5x.
360 * acconfig.h: File removed.
361 * AUTHORS: New file, makes automake happy.
362 * autogen.sh: File removed.
363 * README-CVS: Update to recommend autoreconf instead.
364 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
365 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
366 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
367 * strace.c: *_DECLARED -> HAVE_DECL_*
368 * stream.c: HAVE_* -> HAVE_STRUCT_*
370 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
371 sh, and use $(srcdir) to find the script.
372 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
373 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
374 * linux/x86_64/Makefile.in (headers): Renamed to all.
375 * linux/alpha/Makefile.in: Add empty install target.
376 * linux/x86_64/Makefile.in: Likewise.
377 * linux/powerpc/Makefile.in: Likewise.
378 * linux/Makefile.in: Likewise.
380 2002-12-26 Roland McGrath <roland@redhat.com>
382 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
383 From Daniel Jacobowitz <drow@false.org>.
385 2002-12-21 Roland McGrath <roland@redhat.com>
387 * linux/syscallent.h: Add some new 2.5 syscall names.
388 Now clone takes 5 args.
389 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
390 [LINUX] (sys_clone): Print new args.
391 * mem.c (print_ldt_entry): Make global.
393 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
394 safety, since up to 260 are already used in 2.5 kernels.
395 * linux/syscallent.h: Update the table.
396 * linux/ia64/syscallent.h: Likewise.
398 * syscall.c (force_result): New function.
399 * process.c (internal_wait): Handle ECHILD exit from wait call with
400 WNOHANG flag set; force the return value to 0 in the inferior when it
401 has live children we are tracing.
402 * NEWS: Mention the bug fix.
404 2002-12-17 Roland McGrath <roland@redhat.com>
406 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
407 with linux/syscallent.h additions.
409 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
410 (tcbtabsize): New variable.
411 (main): Initialize them using dynamic allocation.
412 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
413 (pid2tcb, cleanup): Likewise.
414 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
415 (rebuild_pollv): Dynamically allocate the vector.
416 * defs.h (tcbtab): Update decls.
417 (MAX_PROCS): Macro removed, no more static limit on this.
418 * process.c (fork_tcb): New function.
419 (internal_clone, internal_fork): Use it instead of checking nprocs.
421 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
422 in wait after sending SIGSTOP.
424 2002-12-16 Roland McGrath <roland@redhat.com>
426 * signal.c (sprintsigmask): Increase static buffer size to account for
427 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
429 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
430 __WNOTHREAD and __WALL.
432 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
433 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
435 2002-12-15 Roland McGrath <roland@redhat.com>
437 * process.c (setarg) [POWERPC]: Support it.
439 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
440 Old value was bogus, not even a proper instruction.
441 From Guy M. Streeter <streeter@redhat.com>.
443 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
445 * configure.in: Don't check for putpmsg.
446 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
447 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
449 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
450 in test. Test our own #ifdef LINUX rather than predefined `linux'.
452 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
453 * linux/sparc/syscallent.h: Likewise.
454 * linux/hppa/syscallent.h: Likewise.
456 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
457 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
458 * process.c: Likewise.
460 * desc.c (sys_osf_select): Add missing return type.
462 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
464 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
465 sys_nanosleep, both already in linux/dummy.h.
467 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
468 (trace_syscall): Fix return without value.
470 * linux/syscallent.h: Update table with names of new syscalls
471 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
472 * linux/ia64/syscallent.h: Likewise.
473 * linux/powerpc/syscallent.h: Likewise.
475 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
476 defined. If the bit is set, print the sa_restorer field of sigaction.
478 * mem.c: Add sys_{get,set}_thread_area.
479 * linux/syscall.h: Declare them.
480 * linux/syscallent.h: Update the table for these.
481 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
482 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
484 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
485 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
486 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
487 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
488 sched_getaffinity, futex.
489 * linux/syscallent.h: Update the table.
490 * io.c: Add sys_sendfile64.
491 * file.c: Add sys_readahead, sys_*xattr.
492 * process.c: Add sys_futex, sys_*affinity.
494 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
495 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
496 * linux/syscallent.h: Update the table for socket and ipc subcalls.
498 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
500 Bugfix for s390/s390x:
501 * syscall.c: Fixed scno derivation for s390/s390x.
503 2002-11-06 Michal Ludvig <mludvig@suse.cz>
505 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
506 to allow the compilation of a native MIPS strace.
508 2002-11-06 Michal Ludvig <mludvig@suse.cz>
510 From Marty Leisner <leisner@rochester.rr.com>,
511 rewritten by mludvig:
512 * strace.c (not_failing_only): New.
513 (usage): Added -z switch description.
514 (main): Added -z switch parsing to not_failing_only variable.
515 * syscall.c (trace_syscall): Added not_failing_only handling.
517 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
519 Missing complete changelog for 2002-10-07 commit:
520 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
521 * acconfig.h: New define for s390x.
522 * config.sub: Added missing define for s390 and new one for s390x.
523 * configure.in: Added new define for s390x.
524 * file.c: Added missing #undef dirent64 and new defines for s390x.
525 * linux/s390: New directory.
526 * linux/s390/Makefile.in: New file.
527 * linux/s390/errnoent.h: New file.
528 * linux/s390/ioctlent.h: New file.
529 * linux/s390/signalent.h: New file.
530 * linux/s390/syscallent.h: New file.
531 * linux/s390x: New directoy.
532 * linux/s390x/Makefile.in: New file.
533 * linux/s390x/errnoent.h: New file.
534 * linux/s390x/ioctlent.h: New file.
535 * linux/s390x/signalent.h: New file.
536 * linux/s390x/syscallent.h: New file.
537 * linux/syscall.h: Added sys_mincore() prototype and added new
539 * process.c: Added s390x defines.
540 (change_syscall): Changed handling for s390.
541 (setarg): Added missing s390/s390x code in setarg().
542 * signal.c: Added s390x define.
543 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
544 arguments to sprintsigmask()).
545 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
546 since printstr() expects a long.
547 * syscall.c (decode_subcall): Changed several variables to be long
548 instead of int to match 64 bit requirements. Added s390x defines.
549 (syscall_enter): Changed upeek() call to match s390 and s390x
551 * util.c: Added s390x defines.
553 2002-10-07 Michal Ludvig <mludvig@suse.cz>
555 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
556 and bugfixes to s390 by D.J. Barrow.
558 2002-09-23 Michal Ludvig <mludvig@suse.cz>
560 Merged x86-64 port by Andi Kleen <ak@suse.de>
561 and Michal Ludvig <mludvig@suse.cz>
562 * Makefile.in: New target 'headers'. Failure ignored.
563 * acconfig.h: New defines for x86-64.
564 * configure.in: Ditto.
568 * process.c: Added support for x86-64.
570 * syscall.c: Ditto + added automatic personality switching.
571 * linux/syscall.h: Ditto.
572 * linux/x86_64: New directory.
573 * linux/x86_64/Makefile.in: New file.
574 * linux/x86_64/gentab.pl: Ditto.
575 * linux/x86_64/i386-headers.diff: Ditto.
576 * linux/x86_64/makeheaders.sh: Ditto.
577 * linux/x86_64/syscallent.h: Ditto.
578 * mem.c (print_mmap): Always print arg[4] as int.
580 2002-09-23 Michal Ludvig <mludvig@suse.cz>
582 * configure.in: Fix regular expressions.
583 * linux/syscall.h: Added missing braces in prototype of
585 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
586 (struct fileflags): Made extern to inhibit compiation warnings.
587 (sys_getdents64): Merged LINUX and SVR4 part.
588 * syscall.c (get_scno): Split multiline string into two distinct
591 2002-05-24 John Hughes <john@calva.com>
593 * stream.h, net.h: Avoid possible infinite loop caused by
594 unsigned arithmetic in preceeding change.
596 2002-05-23 John Hughes <john@calva.com>
598 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
600 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
601 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
604 * configure.in: use tests for struct opthdr and struct t_opthdr.
606 * defs.h: add new function print_sock_optmgmt.
608 * io.c: add hack that lets ioctl decode functions set auxilliary
611 * stream.c: better decoding for timod ioctls.
613 * net.c: add function print_sock_optmgmt, used by timod ioctl
614 decoding functions in stream.c.
616 2002-05-23 John Hughes <john@calva.com>
618 * acconfig.h: Make autoheader happy about Linux/SuperH
620 2002-05-23 John Hughes <john@calva.com>
622 * strace.c: Get rid of warning if not using POLL_HACK
624 2002-05-22 John Hughes <john@calva.com>
626 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
627 options that are not just ints, cope with systems that don't
628 #define SOL_TCP and so on.
630 2002-05-21 John Hughes <john@calva.com>
632 * strace.c: Fix warning if POLL_HACK is used.
634 2002-05-17 John Hughes <john@calva.com>
636 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
638 2002-05-17 John Hughes <john@calva.com>
640 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
642 2002-05-17 John Hughes <john@calva.com>
644 * stream.c: tidy up output a little.
646 2002-05-17 John Hughes <john@calva.com>
648 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
651 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
653 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
654 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
657 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
659 * strace.c: close tcp->outf in droptcb()
661 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
663 * net.c: decode packet options
665 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
667 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
669 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
672 * linux/syscallent.h: fix typo and add the reserved stream syscalls
673 * defs.h, file.c, io.c: fix signed/unsigned issues
674 * syscall.c: check for negative u_errors
675 * cvsbuild: renamed to autogen.sh
677 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
679 * net.c: add new TCP socket options
681 2001-10-26 John Hughes <john@calva.com>
683 * svr4/ioctlent.sh: Cope with #define lines containing
684 comments that terminate on subsequent lines. Used to
685 comment out subsequent ioctls!
687 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
689 * linux/ioctlent.h: regenerated using current scripts so
690 term ioctls are included
692 2001-10-19 John Hughes <john@Calva.COM>
694 * strace.c(proc_open): On SVR4 only trace the syscalls,
695 signals and faults we care about.
697 2001-10-18 John Hughes <john@Calva.COM>
699 * acconfig.h: Add HAS_SIGINFO_T.
700 * aclocal.m4: add check for siginfo_t in signal.h.
701 * configure.in: use check for siginfo_t.
702 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
703 allow access to siginfo when signal recieved.
704 * process.c: Remove SVR4 only version of printsiginfo.
705 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
706 * strace.c: on SVR4 print siginfo when signal recieved.
708 2001-10-18 John Hughes <john@Calva.COM>
710 * system.c(sys_ssisys): handle return values for ssisys
712 2001-10-18 John Hughes <john@Calva.COM>
714 * signal.c: handle sigwait
715 * svr4/dummy.c: Move sigwait to done
716 * svr4/syscall.h: handle sigwait
718 2001-10-16 John Hughes <john@Calva.COM>
720 * system.c(sys_ssisys): decode some args for ssisys.
722 2001-10-16 John Hughes <john@Calva.COM>
724 * mem.c: MS_SYNC is zero, so must be first in xlat list.
726 * svr4/dummy.h: memcntl is much like mctl.
728 2001-10-16 John Hughes <john@Calva.COM>
730 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
731 to read unmapped page. Make it possible to strace ksh.
733 2001-10-03 David Mosberger <davidm@hpl.hp.com>
735 * process.c (internal_clone): Avoid race condition by clearing
736 breakpoint after attaching to child.
738 2001-10-02 David Mosberger <davidm@hpl.hp.com>
740 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
741 by Don Dugger, with my refinements).
743 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
744 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
746 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
747 new ioctlent.h generation scheme.
749 * linux/syscall.h (sys_clone2): Declare.
750 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
752 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
753 don't miss the tty ioctls (unfortunately, some of the sound timer
754 ioctls are in conflict with them!).
756 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
757 (clrbpt) [IA64]: Ditto.
759 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
761 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
762 r8 (eax). Handle TCB_WAITEXECVE.
763 (syscall_fixup): Handle ia64.
764 (syscall_enter): Fix argument fetching for ia64.
766 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
767 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
769 * process.c (tcp): New function.
770 (change_syscall): Add support for ia64 linux.
771 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
773 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
775 * resource.c (sprintrlim64): Ditto.
777 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
778 [IA64]: Declare "ia32" variable.
780 * bjm.c: Do not include <linux/module.h>. It's not safe to include
781 kernel headers. Declare the necessary constants and structures
784 2001-10-01 David Mosberger <davidm@hpl.hp.com>
786 * signal.c (parse_sigset_t): New function.
787 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
788 avoiding relying on internal layout of sigset_t datastructure.
790 2001-04-26 David Mosberger <davidm@hpl.hp.com>
792 * linux/ia64/syscallent.h: Add getunwind().
794 2001-04-11 David Mosberger <davidm@hpl.hp.com>
796 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
797 PT_AR_BSP. Pick up arguments starting with out0, which is not
798 always the same as r32 (e.g., consider inlined syscalls).
800 2001-09-28 John Hughes <john@Calva.COM>
802 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
803 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
805 2001-09-18 John Hughes <john@Calva.COM>
807 * net.c: fix display of sockaddr structures, sometimes too many "}",
808 sometimes too few. Fix suggested by Richard Kettlewell.
810 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
812 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
813 the struct from bits/sigcontext.h already which signal.h includes.
815 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
817 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
819 * linux/Makefile.in: fix a few things so the ioctl list is generated
821 * ioctl.c: remember to shift ioctl masks as well
823 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
825 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
826 for sys_fcntl as well
828 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
830 * linux/hppa/syscallent.h: updated from Matthew Wilcox
832 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
834 * process.c: seems Linux/IA64 changed register names on us, switch to
837 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
839 * strace.c: set CLOEXEC flag for outputfile
841 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
843 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
845 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
847 * configure.in: Support cross-compiling between architectures
849 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
851 * configure.in: add S390 to architecture list
853 2001-07-10 John Hughes <john@Calva.COM>
855 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
856 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
857 of args to readv/writev. Also gets rid of redundant printiovec
858 routine from net.c (duplicate of tprint_iov in util.c).
860 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
862 * config.{guess,sub}: updated
864 2001-05-15 John Hughes <john@Calva.COM>
866 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
867 it was just passing the sigmask (ucp->uc_sigmask).
869 2001-05-15 John Hughes <john@Calva.COM>
871 * util.c: Don't run off the end of valid memory in umovestr when
872 USE_PROCFS. Important for FREEBSD systems (which seem to have an
873 unmapped page just after the args/env area).
875 2001-04-18 John Hughes <john@Calva.COM>
877 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
878 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
879 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
880 Treat rexecve as an exec.
881 * system.c: decode arguments to ssisys call on nsc systems.
882 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
885 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
887 * process.c: fix cast for powerpc code
888 * linux/powerpc/syscallent.h: update syscall list
889 * README: fix address for the strace mailinglist
890 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
891 the realtime signals as well
893 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
895 * Merge patches from Maciej W. Rozycki:
896 + util.c: add code to print PC for MIPS
897 + linux/mips/syscallent.h: updated
898 + system.c: formating fixes for sys_sysmips
899 + configure.in: test for yet more headers
900 + stream.c: use configure-headertests instead of relying on OS hints
902 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
904 * NEWS: start 4.3.1 items
905 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
907 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
909 * configure.in: test for asm/sysmips.h and linux/utsname.h
910 * linux/syscall.h: fix a typo for sys_sysmips
911 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
914 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
916 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
918 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
920 * linux/ia64/ioctlent.h: regenerated
922 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
924 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
925 general Linux ioctlent.sh
927 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
929 * linux/ioctlent.sh: add dir variable for location of kernel headers
931 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
933 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
935 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
937 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
939 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
941 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
943 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
945 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
947 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
949 * configure.in: use sparc* so we can compile on sparc64 as well
950 * process.c, syscall.c: work around double define of fpq, fq and fpu
951 structs on Linux/sparc, and use regs instead of pt_regs
952 * don't use asm/sigcontext.h on Linux/sparc
954 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
956 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
958 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
960 * strace.c: use __WALL as wait4 flag if it exists so we can properly
961 trace threaded programs
963 2001-03-27 John Hughes <john@Calva.COM>
965 * aclocal.m4: add check for endianness of long long.
966 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
967 * configure.in: check for endianness of long long.
968 * defs.h: change LONG_LONG macro to work with either endianness of
971 2001-03-27 John Hughes <john@Calva.COM>
973 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
974 initialisation list for array).
976 2001-03-27 John Hughes <john@Calva.COM>
978 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
979 systems - bad merge of Harald Boehme's patch by me.
981 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
983 * lots of files: add Linux/hppa support
985 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
987 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
988 * linux/syscallent.h: not that syscalls 220 and 221 are used now
989 * config.guess: updated
991 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
993 * linux/ioclsort.c: new file
994 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
995 the ioctl list that doesn't involve attempting to #include all kernel
997 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
998 by the new ioctlent.sh
999 * ioctl.c: only look at the number and type bits for linux, since
1000 ioctlent.sh no longer supplies the others
1002 2001-03-08 John Hughes <john@Calva.COM>
1004 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1005 pretend they have names ending with "?" so that -e trace=stat (for
1007 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1008 * freebsd/i386/syscall.h: consistency.
1010 2001-03-08 John Hughes <john@Calva.COM>
1012 * acconfig.h: add new ST_xxx defines.
1013 * aclocal.m4: macros to check for more fields in struct stat.
1014 * configure.in: use new macros to check for fields in struct stat.
1015 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1017 2001-03-08 John Hughes <john@Calva.COM>
1019 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1020 * file.c: use LONG_LONG
1021 * io.c: use LONG_LONG
1022 * mem.c use LONG_LONG
1024 2001-03-08 John Hughes <john@Calva.COM>
1026 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1027 * aclocal.m4: routines to check for long long off_t and rlim_t.
1028 * configure.in: check for long long off_t and rlim_t.
1029 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1030 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1032 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1033 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1034 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1036 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1037 now done automaticaly for us.
1038 * freebsd/i386/syscall.h: ditto.
1039 * freebsd/i386/syscallent.h ditto.
1041 2001-03-07 John Hughes <john@Calva.COM>
1043 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1044 * file.c: On FreeBSD use stat64 and pals instead of stat.
1045 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1046 * freebsd/i386/syscall.h: ditto.
1047 * freebsd/i386/syscallent.h: ditto.
1049 2001-03-07 John Hughes <john@Calva.COM>
1051 * file.c: merge missing part of Harald Böhme's solaris patches,
1052 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1054 2001-03-07 John Hughes <john@Calva.COM>
1056 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1057 * svr4/syscallent.h: pread/pwrite are TF calls.
1059 2001-03-07 John Hughes <john@Calva.COM>
1061 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1062 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1063 we don't need to know endianness of long long.
1064 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1065 ftruncate, allows reduction in numvber of horrid #if's
1066 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1067 * mem.c: FreeBSD now uses 64 bit version of mmap.
1068 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1069 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1070 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1072 2001-03-06 John Hughes <john@Calva.COM>
1074 * file.c: Implement truncate64 and ftruncate64
1075 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1077 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1079 2001-03-06 John Hughes <john@Calva.COM>
1081 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1082 syscall master file).
1084 2001-03-06 John Hughes <john@Calva.COM>
1086 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1087 zap incorrect syscall subarg range check.
1089 2001-03-06 John Hughes <john@Calva.COM>
1091 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1092 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1093 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1096 2001-03-06 John Hughes <john@Calva.COM>
1098 * dummy.h: add unimplemented UW sycalls
1099 * syscall.h: we can do settimeofday for UW, whopee!
1100 * syscallent.h: fix unimplemented UW syscalls
1102 2001-03-06 John Hughes <john@Calva.COM>
1104 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1105 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1106 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1107 so it doesn't try to use pr_sysarg.
1109 2001-03-06 John Hughes <john@Calva.COM>
1111 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1112 * file.c: handle xstat version _STAT64_VER, aka stat64.
1114 2001-03-06 John Hughes <john@Calva.COM>
1116 * net.c: make sure SOL_ options are defined before using.
1117 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1119 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1121 * net.c: fix format for printing Unix domain sockets
1123 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1125 * linux/mips/syscallent.h: use new sys_sysmips
1126 * system.c: add sys_sysmips decoding
1128 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1130 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1131 submitted the IP6 scope ID updates
1132 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1133 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1135 * configure.in: check for if_indextoname function and sin6_scope_id
1136 * net.c: teach printsock about IP6 scope ids
1138 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1140 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1141 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1142 * Makefile.in: use @mandir@ and @bindir@
1144 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1146 * net.c: fix formating error in sys_setsockopt
1147 * net.c: add list of socketlayers and use that for [gs]etsockopt
1149 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1151 * time.c: use sys/timex.h so things compile with 2.2 kernels
1152 * stream.c: test if MSG_* constants are #defined
1154 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1156 * process.c: perform bpt trick for clone as well so we can get the
1157 pid of the child before it starts doing something
1158 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1159 again with newer libcs
1160 * test/clone.c: improve our testcase a bit
1161 * Merge another patch from Gäel Roualland with FreeBSD updates
1163 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1165 * lots of files: merge patch from Gaël Roualland to add
1166 support for FreeBSD.
1168 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1170 * file.c: update to reflect that st_ino suddenly became a long long
1171 in the in Linux 2.4.0-test6
1173 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1175 * test/clone.c: minor fixup
1176 * Another bunch of patches from John Hughes merged:
1178 + SVR4 printcontext(): sigset_t != sigset_t*
1179 + getcontext returns a value, so print on exit of syscall
1180 + add UC_FP to ucontext_flags for OS writers that can't spell
1181 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1182 + decode_subcall(): only do subcall range checking when needed
1183 * bunch of UnixWare updates
1184 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1186 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1188 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1191 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1193 * strace.c: close outf before we exec a child process
1195 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1197 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1198 * defs.h (struct tcb): Make auxstr member const.
1199 * file.c (fsmagic): And many more magic numbers.
1200 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1202 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1204 * defs.h: balance #if/#endif again
1205 * system.c: fix return statements in sys_capget()
1206 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1207 + file.c: add F_[SG]ETSIG to fcntl flags
1208 + strace.c: don't setre[gu]id if not needed
1209 + system.c: handle sys_reboot for Linux
1210 + term.c: add baudrate constants up to B4000000
1211 + linux/**/syscallent.h: note that munlockall has no arguments
1213 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1215 * CREDITS: fix email address
1216 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1217 * signal.c: honour offset of sigconfig in sigframe structure for
1219 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1221 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1222 AR_BSP points to the _end_ of the active register frame, so we need
1223 to adjust bsp by moving it back by the size of the active frame
1226 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1228 * process.c: add sparc support to change_syscall
1230 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1232 * linux/mips/syscallent.h: fix some typos
1234 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1236 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1239 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1241 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1244 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1246 * README-linux: updated to note that strace might not compile
1247 with development kernels
1248 * bjm.c: sys_query_module: check if malloc succeeds
1249 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1250 * linux/syscallent.h: updated for 2.3.99pre3
1251 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1252 even though Linux doesn't implement them
1253 * syscall.c: add global variables for MIPS registers as well
1254 * syscall.c: move global variables to before get_scno since that uses them
1255 * util.c: oops, misspelled defined
1256 * process.c: fix ptrace calls in change_syscall
1257 * mem.c: decode sys_madvise
1258 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1259 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1260 + small fix for RLIMIT_* and RUSAGE_BOTH
1261 + enhace support for capget and capset
1263 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1265 * test/vfork.c: new file to test vfork traces
1266 * test/.cvsignore: new file
1267 * defs.h: Up maximum number of traced processed to 64
1268 * strace.c: Disable some debugging code from davidm
1269 * implement setarg for more architectures
1270 * implement change_syscall
1272 1999-12-27 Morten Welinder <terra@diku.dk>
1274 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1275 _unsigned_ char parameter.
1277 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1281 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1283 * Merge Linux/ia64 patches
1285 2000-01-02 Pavel Machek <pavel@ucw.cz>
1287 * probe if sys/poll.h exists in configure + minor cleanups
1289 * syscall.c: split trace_syscall into few pieces to make code readable
1291 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1293 * Release version 4.2 to get the current updates out and so
1294 we can concentrate in finishing the clone support.
1296 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1298 * Add 1900 to tm_year in sprinttime
1300 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1302 * file.c: protect printstat64 with STAT64 instead of linux so we can
1303 compile on Linux architectures that don't have it
1304 * util.c: fix LOOP for ARM
1306 Fri Dec 24 18:05:00 EST 1999
1308 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1310 * file.c: Use ugly libc_stat trick also for stat64.
1311 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1312 * process.c (internal_clone): Fix a few typos and add definitions to make
1313 it at least compile.
1314 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1315 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1317 * aclocal.m4: Define AC_STAT64.
1318 * acconfig.h: Define HAVE_STAT64.
1319 * configure.in: Add AC_STAT64.
1321 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1323 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1324 support for Linux on the IBM S/390 architecture
1325 * process.c: add internal_clone(), currently only shows the options
1326 * syscall.c: use internal_clone to handle SYS_clone
1328 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1330 * Rewrite mmap-handling to support mmap2 on Linux
1332 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1334 * Note that Linux can handle sys_semop() as well
1336 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1338 * Include linux/in6.h for glibc2.0 and older
1340 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1342 * Merge patches from John Hughes to make configure support UnixWare
1344 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1346 * Enhance sys_query_module
1348 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1350 * Patches from John Hughes:
1351 + cosmectic fix in sys_getpmsg
1352 + allow net.c to compile on systems without AF_INET6
1353 + Only use long_to_sigset on Linux systems
1354 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1356 + Parse mount arguments for UnixWare
1357 + ACL fixes for UnixWare
1359 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1361 * Release 4.1 to get all the changes made out there
1363 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1365 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1366 + Socket calls parsed better
1367 + bunch of alpha OSF syscalls added
1368 + Fix alpha 32/64 bit issues
1370 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1372 * Move Linux kernelmodule-functions from system.c to bjm.c and
1373 remove duplicate for sys_create_module
1374 * Linux MIPS updates:
1375 + Play with #ifdef's in net.c to get IPv6 right
1376 + Use printargs for vm86-syscall
1378 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1380 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1382 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1384 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1385 and sys_delete_module correctly
1387 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1389 * Update cvsbuild to give a better error if autoconf isn't installed
1390 * Add test for linux/ptrace.h to configure
1391 * Since we define GNU_SOURCE in the Makefile we don't need to define
1392 USE_GNU in file.c anymore
1394 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1396 * #define USE_GNU before including file.c so we get some extra O_* flags
1398 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1400 * Add missing } in IPv6 output
1402 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1404 * Update copyright for strace-graph to BSD to be consistent with
1407 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1409 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1410 defined for all kernelversions
1411 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1413 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1415 * linux/sparc/syscall.h: Declare create_module/init_module.
1416 * configure.in: Allow compilation in a different directory
1417 than the source one.
1418 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1419 so that we don't depend on asm/ptrace.h which clashes with
1422 * syscall.c: Likewise.
1424 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1426 * Syscall 94 on Linux alpha is sys_poll
1428 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1430 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1432 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1434 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1435 + Correctly implement fix sys_createmodule (Linux)
1436 + Add limited handlig of sys_initmodule (Linux)
1438 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1440 * Add configure-test for sys/reg.h and use that
1441 * Use sys/reg.h instead of asm/ptrace.h
1443 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1445 * Remove hack in signal.c for arm architecture
1446 * Add hack so we compile correctly on powerpc
1448 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1450 * Add a corrected patch from Daniel Jacobowitz
1452 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1454 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1455 for the stat structure
1457 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1459 * Fix test for sys/reg include
1461 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1463 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1464 * Fixed some SunOS compile problems earlier that I forgot to include
1467 Mon Jun 14 12:44:25 CEST 1999
1469 * Avoid leakint fd into child when forking, patch from
1470 John Hughes <john@Calva.COM>
1472 Fri Jun 11 14:54:47 CEST 1999
1474 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1475 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1477 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1479 * Brought syscall list for alpha up to date
1481 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1483 * system.c: sys_umount2 syscall support.
1484 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1485 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1486 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1487 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1488 so it needs strace's own copy of the stat structure.
1489 * util.c: Make it compile on sparc-linux.
1490 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1491 * signal.c: rt_sigaction has different arguments on sparc*-linux
1493 * syscall.c: Recognize sparc64-linux binaries.
1495 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1497 * configure.in: Fix typo (CFLAG -> CFLAGS).
1499 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1501 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1503 * Add some sysctl support, patch from Ulrich Drepper
1505 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1507 * Use kernel dirent structure for Linux
1509 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1511 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1512 + some layout and other minor fixes
1513 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1514 is similar enough to i386 to not need it's own subdirectory
1515 + add support for sendfile and mremap syscalls for Linux
1516 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1517 + ioctls.h vs sys/ioctl.h on Alpha platform
1518 + pointer was casted to an int in stream.c
1519 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1520 + several other casts changed
1521 + correct ARM/POWERPC architecture defines in acconfig.h
1522 * Merge in patches from Morten Welinder <terra@diku.dk>
1523 + add some autoconf-tests for includefiles
1524 + handle solaris version of sigcontext struct (actually I hacked this
1525 up again, but the idea is his :)
1527 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1529 * Update syscalls for linux alpha, patch from Bart Warmerdam
1531 * Update sparc code so it actually compiles
1533 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1535 * Add support for old_*stat functions for Linux. Please note you need
1536 to use reasonably recent kernel headers to compile strace now.
1537 * Change references to LINUX into linux in file.c
1538 * Fix include for LDT in mem.c
1540 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1542 * Change in strace maintainership, jrs passed the torch to me.
1544 * Incorporate all changes already made in the Debian strace package:
1545 + compiles with more Linux kernels
1546 + added support for more Linux architectures
1547 + add support for a lot of extra syscalls
1548 + fix some problems with hanging children
1549 + check stray syscall after execv
1550 + decode capget and capset arguments
1551 + add more constants to net.c
1552 + detect ROSE networking
1553 + add more protocol families to domains
1555 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1556 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1557 + added IP, IPX and TCP-options
1558 + added IP, IPX and TCP support to get-/setsockopt()
1560 + updated handling of signals
1562 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1564 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1565 instead of SVR4. That is, read a few bytes at a time
1566 to avoid overrunning the end of the stack.
1568 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1570 * version.c: Version 3.1 is released.
1572 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1574 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1575 as well since that's where glibc declares it. Go figure.
1576 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1577 instead of sigcontext_struct since glibc v5+ apparently
1578 plays games with the native OS namespace.
1579 From David Mosberger-Tang <davidm@AZStarNet.com>.
1581 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1583 * version.c: Version 3.0.14 is released.
1585 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1586 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1587 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1589 Reported by Henrik Storner <storner@osiris.ping.dk>.
1591 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1592 sys/filio.h and sys/stream.h and remove check for poll.
1593 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1594 Handle old and new styles of argument passing for select on Linux.
1595 * ioctl.c, stream.c: Conditionalize stream code on presence of
1596 sys/stream.h instead of poll because glibc implements poll but
1597 not the rest of the stream interface.
1598 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1599 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1601 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1602 * util.c (umoven, umovestr): Move data in long-sized chunks
1603 at a time, instead of hard coding it to be 4.
1604 From David Mosberger-Tang <davidm@AZStarNet.com>.
1606 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1608 * version.c: Version 3.0.13 is released.
1610 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1611 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1612 asm/sigcontext.h to define sigcontext_struct and don't define it
1613 locally if the header is present.
1615 * syscall.c (nerrnos{0,2}): Correct size computation.
1617 * Makefile.in: Remove dependencies and rules relating to files
1618 normally found in the os directory. Because of the new scheme we
1619 don't know precisely where they come from. Sigh.
1620 * signalent.sh: Make it work for sunos4, linux, and svr4.
1621 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1622 to traditional make syntax. Add signalent.h to files which can
1623 unconditionally be rebuilt. Prevent signalent.h from being
1624 unconditionally being rebuilt since it's customized.
1625 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1626 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1627 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1628 4.1.4 and gcc 2.7.2.
1630 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1632 * configure.in, Makefile.in: Add OSARCH concept to finish
1633 build support for the alpha.
1634 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1635 and maintainer-clean rules.
1636 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1637 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1638 for less, greater, and equal since subtraction on two's
1639 complement numbers isn't an order relation (it isn't transitive)!
1640 * linux/Makefile.in: Add rules for the signalent.h file.
1641 * linux/alpha/Makefile.in: New file.
1643 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1645 * version.c: Version 3.0.12 is released.
1647 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1648 From Michael E Chastain <mec@duracef.shout.net>.
1650 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1651 * syscall.c (set_personality): New.
1652 * strace.c (main): Call set_personality.
1653 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1654 ioctlent, and signalent indirect pointers and redirect them
1655 based on personality.
1656 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1657 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1659 * util.c (upeek): Handle case where ptrace returns a long
1660 and sizeof(long) != sizeof(int).
1661 From Richard Henderson <richard@twiddle.tamu.edu>
1663 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1665 * version.c: Version 3.0.11 is released.
1667 * many files: Fix more printf warnings for other platforms.
1669 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1671 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1672 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1674 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1675 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1677 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1679 * version.c: Version 3.0.10 is released.
1681 * Makfile.in: Add os/arch to includes so that a given arch
1682 (like alpha) can override the native arch (like i386).
1683 * configure.in: Check for sendmsg.
1685 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1686 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1688 * acconfig.h, configure.in: Detect the alpha.
1689 * ioctl.c: Handle the alpha.
1690 * defs.h: Make some members long for the alpha. Define
1691 some register nicknames. Add support for WAITEXECVE.
1692 * file.c [ALPHA]: Support the alpha for statfs. Add
1693 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1694 major and minor results are suitable for passing to printf.
1695 * signal.c, syscall.c: Support the alpha.
1696 * process.c: Add alpha user offsets.
1697 * most files: Use %l? for printf arguments since
1698 most are now longs for the alpha.
1699 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1701 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1703 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1705 * version.c: Version 3.0.9 is released.
1707 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1709 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1710 Linux kernel version system calls.
1712 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1714 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1715 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1716 decode IPC calls using it.
1717 * sunos4/dummy.h: Alias sys_semop to printargs.
1718 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1719 * sunos4/syscallent.h: Include new subcalls for IPC.
1720 From Matthias Pfaller <leo@dachau.marco.de>.
1722 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1724 * version.c: Version 3.0.8 is released.
1726 * time.c [LINUX]: Explicitly include linux/version.h.
1728 * strace.c (main): Don't let them even *try* to
1729 get strace to attach to itself since some systems
1730 don't handle this case very gracefully.
1731 Reported by David S. Miller <davem@caip.rutgers.edu>.
1733 * Makefile.in (distclean): Fix it for subdirectories.
1735 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1736 sys_flags member for each defined system call.
1738 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1740 * defs.h (TRACE_*): New flags to describe what class
1741 of system call each system call is.
1742 (sysent): Add sys_flags member.
1743 * syscall.c (sysent): Define (and later undef) abbreviations
1744 for the system call class flags.
1745 (lookup_class): New function to translate strings to
1746 system call class flags.
1747 (qualify): Handle new system call class mechanism.
1748 * linux/syscallent.h: Fill in the new sys_flags member
1749 for each defined system call.
1751 * defs.h (print_sock): Remove redundant and non-K&R C
1752 compatible prototype. From Juergen Weigert
1753 <jnweiger@immd4.informatik.uni-erlangen.de>.
1755 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1757 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1758 From Michael E Chastain <mec@duracef.shout.net>.
1760 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1761 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1763 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1765 * file.c (sprintfstype): Enclose string result in double
1768 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1769 constantly evolving timex structure.
1770 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1772 * defs.h, syscall.c, strace.c: Rename syscall to
1773 trace_syscall and change prototype and all callers
1774 because of broken Linux shared libraries.
1775 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1777 * Makefile.in (clean): Check for a file with test -f not
1778 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1780 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1782 * version.c: Version 3.0.7 is released.
1784 * util.c (string_quote): Fix thinko which caused core
1785 dumps for strings with quotes in them.
1786 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1788 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1789 files from /usr/include, not just the linux one.
1790 From Michael E Chastain <mec@duracef.shout.net>.
1792 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1793 fewer false positives on more kernel flavors.
1794 From Michael E Chastain <mec@duracef.shout.net>.
1796 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1798 * version.c: Version 3.0.6 is released.
1800 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1802 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1803 on MC_SYNC instead of HAVE_MCTL.
1804 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1805 (sys_msync): New function.
1807 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1809 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1810 sys_flock and sys_getdents.
1811 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1813 * file.c (sys_getdents): Define unconditionally and handle
1815 * strace.c (main): Disallow username option unless both real
1816 and effective uids are root.
1818 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1820 * strace.c (main): Ensure that run_uid and run_gid are
1821 always set to something meaningful.
1822 (main, newoutf) [!SVR4]: Swap real and effective uids while
1823 opening any output files.
1824 (main) [!SVR4]: Treat effective uid of root as a request
1825 to handle suid binaries correctly using the real uid of
1828 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1830 * Makefile.in: Add `|| true' to clean rule because
1831 although GNU make 3.74 uses `sh -c' to invoke commands
1832 every other make in the world uses `sh -ec'.
1834 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1835 arguments appear to be stored on the stack, not in the
1836 registers following A3 (empirical result).
1838 * defs.h: Add prototype for printsock.
1839 * svr4/dummy.h: Remove generic handling of sys_mount.
1840 * system.c [SVR4, MIPS]: Include several system headers to cleanly
1841 get access to SGI mount information.
1842 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
1843 (sys_mount) [SVR4, MIPS]: New function.
1844 (sys_mount) [SVR4, !MIPS]: New function.
1846 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
1848 * version.c: Version 3.0.5 is released.
1850 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
1851 tv_usec members to long when using printf.
1853 * ipc.c: Omit define of __KERNEL__.
1854 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
1855 want which __KERNEL__ used to provide.
1856 (sys_msgrcv): Change reference to ipc_kludge structure to
1857 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
1859 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
1860 Linux specific options.
1862 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
1863 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
1864 instead of depending of __KERNEL__.
1866 term.c: Cast c_{i,o,c,l}flag to long when using printf.
1868 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
1870 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
1871 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
1872 and AC_DECL__SYS_SIGLIST.
1873 * acconfig.h (SYS_ERRLIST_DECLARED): New.
1874 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
1875 (strsignal): Use SYS_SIGLIST_DECLARED.
1877 net.c (sys_socket): Omit inadvertent surplus comma when
1878 protocol family isn't PF_INET.
1880 util.c (dumpstr): Fix incorrect printing of one too many
1881 characters when the length is not an even multiple of 16 bytes.
1882 Reported by Juergen Weigert
1883 <jnweiger@immd4.informatik.uni-erlangen.de>.
1885 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1887 * ioctl.c (compare): Change prototype to match POSIX qsort.
1888 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1889 * strace.c (trace) [SVR4]: Break out of for loop instead of
1890 returning when finished so final return statement is executed.
1891 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1892 (syscall) [LINUX]: Correct typo which commented out the M68K
1894 * util.c (printstr): Cast unsigned char pointer argument
1895 to char pointer in umovestr call.
1896 (dumpstr): Likewise for umoven.
1898 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1900 * version.c: Version 3.0.4 is released.
1902 * signal.c (sys_sigblock): Move after the definition of
1903 sys_sigsetmask that it calls to avoid an implicit declaration.
1904 * stream.c (transport_user_options, transport_server_options):
1905 Only needed if TI_BIND is defined.
1906 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1908 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1909 the tcp arguement from the call to exiting. Add getrval2
1910 check so no fork processing is done in the child.
1911 (printwaitn): Initialize exited so that its value is defined
1912 for all flows of execution.
1914 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
1916 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
1917 setfsuid, setfsgid, and _llseek syscalls.
1918 * linux/syscall.h: Add prototypes for them.
1919 * linux/syscallent.h: Add them to the syscall entries table.
1920 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
1921 defines and conditionally include linux/personality.h if
1922 __NR_personality is defined.
1923 (personality_options) [LINUX]: New table.
1924 (sys_personality) [LINUX]: New function.
1926 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
1928 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
1929 on the number of traced processes so that we can have untraced
1930 children (e.g. via popen).
1932 * strace (main) [!SVR4]: Call fake_execve to get the actual
1933 exec and its arguments into the trace.
1934 (environ): Declare it.
1935 * process.c (fake_execve): New function.
1936 (headers): Include sys/syscall.h to get SYS_* defines.
1938 * process.c (sys_execv, sys_execve): Surround argument annotations
1939 with C comment delimiters.
1940 (printargv, printargc): The arg vector is an array of char pointers
1943 * strace.c (printleader): Also check for multiple -p arguments
1944 when deciding whether to print the pid field.
1946 * strace.c (strerror) [!HAVE_STRERROR]: New function.
1947 * defs.h (strerror, strsignal): Add these prototypes if we provide
1949 * configure.in (AC_CHECK_FUNCS): Add strerror.
1951 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
1952 and blocked signals.
1954 * strace.c (main): Add username option. Verify they are root before
1955 letting them use it. Look up the ids in the password file. Set
1956 them just before executing the program.
1957 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1959 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
1961 * version.c: Version 3.0.3 is released.
1963 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
1964 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1966 * strace.c (outfname): Initialize to NULL.
1967 (main): Defer output file processing until after arguments.
1968 Allow either a pipe or a bang for command arguments.
1969 Check if outfname is NULL instead of checking outf for stderr.
1970 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
1971 (droptcb): Reset close TCB's outf to NULL instead of stderr.
1972 (tprintf): Avoid calling vfprintf if outf is NULL.
1974 * strace.c (main): Use popen if -o argument begins with a pipe.
1975 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1977 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1978 but WIFSTOPPED was used.
1980 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1981 rule to prevent the comment from being untrue.
1983 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1985 * strace.c (sys_exit): Move follow fork code to internal_exit.
1986 (sys_fork): Move follow fork code to internal_fork.
1987 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1988 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1989 (vforking): Remove this static variable and check scno in
1990 internal_fork instead.
1991 (internal_exit, internal_fork, internal_exec, internal_wait): New
1993 * defs.h: Add prototypes for the new internal_* functions.
1994 * syscall.c (syscall): Move syscall entering trace qualifier check
1995 and reprint checking after context decoding and precede them with
1996 a call to internal_syscall. Precede syscall exiting trace
1997 qualifier check with a call to internal_syscall.
1998 (internal_syscall): New function.
2000 * defs.h (struct tcb): Make scno signed.
2001 * strace.c (syscall) Make u_error signed.
2002 [LINUX, I386]: Avoid unsigned cast in eax check.
2003 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2004 * desc.c (sys_select): Make cumlen unsigned
2006 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2008 * net.c (socktypes): Add SOCK_PACKET.
2010 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2012 * Makefile (clean): Check explicitly for a Makefile in subdirs
2013 before running make in them.
2015 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2017 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2018 [MIPS] (detach): Initialize error for MIPS case.
2019 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2021 * syscall.c (decode_subcall): Move variable i into conditionals
2023 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2024 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2026 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2027 printing since we don't know what the size of their type is.
2028 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2029 if autoconf detects it since it seems to either not work or do
2030 something else entirely on Irix 5.3.
2032 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2034 * version.c: Version 3.0.2 is released.
2035 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2036 so that the file descriptor arg is decimal.
2038 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2040 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2041 because on Linux they are enumerators.
2043 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2046 * util.c (printxval): When there is no translation, print the actual
2047 number first and the the default value as a C comment.
2049 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2050 sys_setsockopt): Change first argument from unsigned to signed to
2051 cater to the frequent practice of calling system calls with a file
2053 * mem.c (sys_mmap): Likewise.
2055 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2057 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2059 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2061 * version.c: Version 3.0.1 is released.
2062 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2063 * config.guess, config.guess: Update from the FSF.
2064 * install-sh: New from the FSF.
2066 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2068 * Makefile.in: Add m68k arch.
2069 * acconfig.h (M68K): Add m68k define.
2070 * configure.in: Add detection of arch m68k.
2071 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2073 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2075 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2076 * syscall.c [M68K] (syscall): Support m68k syscall number register
2077 and errno in d0 instead of eax.
2078 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2079 program counter in PT_PC instead of EIP.
2080 [M68K] (LOOP): Support m68k loop instruction.
2081 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2083 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2084 to MAP_FIXED instead of MAP_ANONYMOUS.
2085 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2087 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2088 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2090 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2092 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2093 Reported by Thanh Ma <tma@encore.com>.
2095 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2096 1.1.62 doesn't continue a traced child when the parent exits.
2097 Reported by Matt Day <mday@artisoft.com>.
2099 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2101 * util.c (printstr): Fix longstanding bug in notating string
2104 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2105 child to go into the execve syscall to avoid spurious traces.
2106 [LINUX] (detach): Conditionalize the status variable.
2108 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2110 * Makefile.in: Add mips arch.
2111 * acconfig.h (MIPS): Add mips define.
2112 * configure.in: Add detection of opsys irix5 and arch mips. Check
2114 Check for sys/sysconfig.h header.
2115 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2116 * file.c [SVR4]: Include sys/cred.h.
2117 (access_flags): Update access flags for SGI.
2118 (sprinttime): Change type of sprinttime argument from unsigned
2120 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2121 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2122 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2123 Cast si_band member to long before printing.
2124 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2125 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2126 * strace.c [SVR4] [MIPS]:
2127 (foobar): New dummy signal handler.
2128 (main): Install a dummy signal handler in the child before pausing
2129 to work around an SGI bug in PRSABORT.
2130 (proc_open): Send a interrupt to the child instead of aborting the
2131 syscall which doesn't work on Irix5.2.
2132 * svr4/dummy.h: Add new unfinished SGI syscalls
2133 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2134 existing calls (e.g. sys_ksigaction like sys_sigaction).
2135 Printargs does the print thing for sys_sethostid.
2136 * svr4/syscall.h: Declare all new SGI syscalls.
2137 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2138 and add it to all subcall entry points.
2139 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2140 decode as subcalls on MIPS. Instead, use the normal syscalls.
2141 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2142 since SGI syscall numbers are off by one.
2143 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2144 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2145 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2146 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2147 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2148 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2149 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2150 Add workaround for broken SGI pr_sysarg on syscall entry.
2151 [SVR4] (syscall): Conditionalize subcall decoding for
2152 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2153 [SVR4] [MIPS] (getrval2): Handle SGI.
2154 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2155 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2156 [MIPS] (syssgi_options, sys_syssgi): New for SGI.