1 2003-03-12 Roland McGrath <roland@redhat.com>
3 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
5 2003-03-04 Roland McGrath <roland@redhat.com>
7 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
8 TCB_INSYSCALL is clear, like other platforms do.
10 2003-03-04 Ulrich Drepper <drepper@redhat.com>
12 * mem.c [LINUX] (sys_remap_file_pages): New function.
13 * linux/syscall.h: Declare it.
14 * linux/syscallent.h: Use it.
15 * linux/powerpc/syscallent.h: Likewise.
17 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
19 2003-02-26 Roland McGrath <roland@redhat.com>
21 * configure.ac: Fix typo in netinet/in.h check.
22 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
23 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
25 2003-02-24 Roland McGrath <roland@redhat.com>
27 * configure.ac, NEWS: Version 4.4.95.
28 * strace.spec, debian/changelog: 4.4.95-1.
30 * process.c (sys_getresgid): Fix typos in argument access.
32 2003-02-23 Roland McGrath <roland@redhat.com>
34 * process.c (sys_getresuid): Fix typos in argument access.
35 Reported by Anton Blanchard <anton@samba.org>.
37 2003-02-19 Roland McGrath <roland@redhat.com>
39 * configure.ac, NEWS: Version 4.4.94.
40 * strace.spec, debian/changelog: 4.4.94-1.
43 * Makefile.am (strace_SOURCES): Remove it.
44 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
46 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
47 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
48 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
50 2003-01-23 Roland McGrath <roland@redhat.com>
52 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
53 SPARC, which doesn't use the header regardless.
55 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
58 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
60 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
61 [! SYS_putpmsg] (sys_putpmsg): Likewise.
63 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
64 since they can conflict.
66 2003-01-21 Roland McGrath <roland@redhat.com>
68 * strace.c (usage): Omit -z, since it has never worked properly.
71 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
72 var=val in environ or to remove var, respectively.
74 * strace.1, NEWS: Document it.
76 * configure.ac, NEWS: Version 4.4.93.
77 * strace.spec, debian/changelog: 4.4.93-1.
78 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
80 2003-01-20 Roland McGrath <roland@redhat.com>
82 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
83 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
84 TCB_WAITEXECVE state with special kludges.
86 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
87 reversed from other architectures.
89 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
90 conditional on [TCB_WAITEXECVE] instead of list of processors.
92 * util.c (restore_arg0): Evaluate args in no-op defns.
94 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
95 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
97 2003-01-17 Anton Blanchard <anton@samba.org>
99 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
101 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
103 2003-01-14 Roland McGrath <roland@redhat.com>
105 * linux/powerpc/errnoent.h: Add missing errnos.
106 * linux/powerpc/ioctlent.h: Update ioctl values.
107 From Anton Blanchard <anton@samba.org>.
109 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
110 From Anton Blanchard <anton@samba.org>.
112 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
113 sys_ftruncate64, instead of printargs, for those syscalls.
114 * linux/mips/syscallent.h: Likewise.
115 * linux/powerpc/syscallent.h: Likewise.
116 * linux/s390/syscallent.h: Likewise.
117 * linux/sparc/syscallent.h: Likewise.
119 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
120 All others at the moment use linux/syscallent.h, where it's 300.
122 * strace.1: Update bug reporting info.
124 * resource.c [LINUX] (quotacmds): Grok new command encodings.
125 From Nathan Scott <nathans@debian.org>.
127 * configure.ac, NEWS: Version 4.4.92.
128 * strace.spec, debian/changelog: 4.4.92-1.
130 * configure.ac: Match powerpc* (includes powerpc64), and don't match
131 ppc (never comes out of config.sub).
133 * process.c (sys_ptrace): Use #lx format for address argument.
134 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
135 * process.c [POWERPC]: Likewise.
136 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
137 * syscall.c (get_scno) [POWERPC]: Likewise.
138 * util.c [POWERPC]: Likewise.
139 (printnum): Use long for NUM.
140 From Anton Blanchard <anton@samba.org>.
142 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
144 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
145 appropriately via set_arg0 or no-ops for each architecture.
146 (clearbpt): Use those instead of set_arg0 and set_arg1.
148 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
149 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
150 sys_ftruncate64, instead of printargs, for those syscalls.
152 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
153 (sys_ptrace): Use printxval.
154 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
155 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
157 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
158 print it before using printxval.
159 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
161 2003-01-13 Roland McGrath <roland@redhat.com>
163 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
164 timestamp 2003-01-10.
165 * config.sub: Likewise, timestamp 2003-01-03.
166 * install-sh: Update from Automake 1.7.2.
168 * linux/powerpc/signalent.h: Add SIGRTMIN.
169 From Anton Blanchard <anton@samba.org>.
171 * linux/powerpc/syscallent.h: Add missing system calls.
172 Decode more system calls, we were just printargs for many things.
173 Remove some x86-specific system calls.
174 Remove two syscalls between the socket and ipc syscalls,
175 it was resulting in all IPC syscalls being off by two.
177 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
178 From Anton Blanchard <anton@samba.org>.
180 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
181 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
182 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
183 From Anton Blanchard <anton@samba.org>.
185 * term.c [LINUX]: Get kernel definition of struct termios.
186 From Anton Blanchard <anton@samba.org>.
188 * linux/ioctlent.sh: Look in sound/ directory too.
189 From Anton Blanchard <anton@samba.org>.
191 * desc.c (printflock64): Fix ADDR argument type.
192 From Anton Blanchard <anton@samba.org>.
194 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
195 sys_siglist and _sys_siglist.
196 Reported by John Hughes <john@Calva.COM>.
198 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
199 Reported by John Hughes <john@Calva.COM>.
201 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
203 2003-01-10 Roland McGrath <roland@redhat.com>
205 * configure.ac, NEWS: Version 4.4.91.
206 * strace.spec, debian/changelog: 4.4.91-1
208 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
209 values for x86-64, conditional on current_personality.
211 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
213 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
214 * stream.c (print_transport_message): Use #ifdefs for those members.
216 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
218 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
219 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
221 * strace.c (pfd2tcb): Fix for new tcbtab type.
222 (rebuild_pollv): Likewise.
223 (detach): Put variables used under [LINUX] inside #ifdef.
225 * process.c (change_syscall) [POWERPC]: Add missing return.
226 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
228 * strace.spec: New file.
229 * debian/changelog: 4.4.90-1
230 * debian/rules (binary-arch): Depend on build.
231 (clean): Don't try to run Makefile.in.
232 * debian/control (Standards-Version): Now 3.5.8.
234 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
236 2003-01-09 Roland McGrath <roland@redhat.com>
238 * syscall.c (force_result) [S390 || S390X]: Fix typo.
240 * debian/control: Update Maintainer: field.
242 2003-01-08 Roland McGrath <roland@redhat.com>
244 * NEWS: Update for 4.4.90 test release.
246 Support for new Linux 2.5 thread features.
247 * defs.h [LINUX]: Define __NR_exit_group if not defined.
248 (struct tcb): New members nclone_threads, nclone_detached,
250 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
251 (waiting_parent): Macro removed.
252 (pid2tcb): Declare it.
253 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
254 child to our parent if we are a CLONE_THREAD child ourselves.
255 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
256 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
257 determining if we have any. If TCB_CLONE_THREAD is set, check
258 parent's children instead of our own, and bump nclone_waiting count.
259 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
260 the syscall was exit_group.
261 * syscall.c (internal_syscall): Use internal_exit for exit_group.
262 * strace.c (pid2tcb): No longer static.
263 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
264 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
265 If we have thread children, set TCB_EXITING and don't clear the TCB.
266 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
267 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
268 children of our parent that might be waiting for us too.
269 [TCB_GROUP_EXITING] (handle_group_exit): New function.
270 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
272 Revamp -f support for Linux.
273 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
274 the system call to be clone with CLONE_PTRACE set. Various new static
276 * process.c (internal_clone): Define also #ifdef SYS_clone2.
277 Initialize TCPCHILD->parent field.
278 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
279 Check in case the new child is in the tcb already.
280 (internal_fork) [LINUX]: Just call internal_clone.
281 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
282 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
284 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
286 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
288 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
290 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
292 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
294 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
296 * debian/rules: no longer install postinst and prerm
297 * debian/control: do not end summary with full stop (lintian)
299 2002-12-30 Roland McGrath <roland@redhat.com>
301 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
302 (EXTRA_DIST): Add missing files.
304 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
306 * syscall.c (qualify_one): New function.
307 (qual_options): Replace lookup field with qualify, update initializer.
308 (qualify): Update caller.
309 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
310 (qual_syscall): Rewritten lookup_syscall, match name more than once.
311 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
313 * version.c (version): Make const, bump to 4.4.90.
314 * strace.c: Update decl.
316 * Makefile.am [LINUX && X86_64]: Remove cruft.
317 * linux/x86_64/errnoent1.h: New file.
318 * linux/x86_64/ioctlent1.h: New file.
319 * linux/x86_64/signalent1.h: New file.
320 * linux/x86_64/syscallent1.h: New file.
321 * linux/x86_64/i386-headers.diff: File removed.
322 * linux/x86_64/makeheaders.sh: File removed.
323 * linux/x86_64/Makefile.in: File removed.
325 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
326 already broken for 32-bit personality on x86-64.
328 2002-12-29 Roland McGrath <roland@redhat.com>
330 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
331 * linux/Makefile.am: File removed.
332 * freebsd/Makefile.am: File removed.
333 * sunos4/Makefile.in: File removed.
334 * svr4/Makefile.in: File removed.
336 * linux/alpha/Makefile.in: File removed.
337 * linux/hppa/Makefile.in: File removed.
338 * linux/ia64/Makefile.in: File removed.
339 * linux/powerpc/Makefile.in: File removed.
340 * linux/s390/Makefile.in: File removed.
341 * linux/s390x/Makefile.in: File removed.
343 2002-12-26 Roland McGrath <roland@redhat.com>
345 * syscallent.sh: Grok three flavors of #define line, uniquify.
346 * linux/hppa/syscallent.sh: File removed.
347 * linux/powerpc/syscallent.sh: File removed.
349 * linux/Makefile.am: New file.
350 * linux/Makefile.in: File removed.
351 * freebsd/Makefile.am: New file.
352 * freebsd/i386/Makefile.am: New file.
353 * freebsd/i386/Makefile.in: File removed.
355 2002-12-22 Roland McGrath <roland@redhat.com>
357 Update to Autoconf 2.57, and Automakify with version 1.7.
358 * Makefile.am: New file.
359 * Makefile.in: File removed.
360 * configure.in: Moved to ...
361 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
362 * aclocal.m4: Moved to ...
363 * acinclude.m4: ... here. Update for Autoconf 2.5x.
364 * acconfig.h: File removed.
365 * AUTHORS: New file, makes automake happy.
366 * autogen.sh: File removed.
367 * README-CVS: Update to recommend autoreconf instead.
368 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
369 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
370 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
371 * strace.c: *_DECLARED -> HAVE_DECL_*
372 * stream.c: HAVE_* -> HAVE_STRUCT_*
374 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
375 sh, and use $(srcdir) to find the script.
376 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
377 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
378 * linux/x86_64/Makefile.in (headers): Renamed to all.
379 * linux/alpha/Makefile.in: Add empty install target.
380 * linux/x86_64/Makefile.in: Likewise.
381 * linux/powerpc/Makefile.in: Likewise.
382 * linux/Makefile.in: Likewise.
384 2002-12-26 Roland McGrath <roland@redhat.com>
386 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
387 From Daniel Jacobowitz <drow@false.org>.
389 2002-12-21 Roland McGrath <roland@redhat.com>
391 * linux/syscallent.h: Add some new 2.5 syscall names.
392 Now clone takes 5 args.
393 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
394 [LINUX] (sys_clone): Print new args.
395 * mem.c (print_ldt_entry): Make global.
397 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
398 safety, since up to 260 are already used in 2.5 kernels.
399 * linux/syscallent.h: Update the table.
400 * linux/ia64/syscallent.h: Likewise.
402 * syscall.c (force_result): New function.
403 * process.c (internal_wait): Handle ECHILD exit from wait call with
404 WNOHANG flag set; force the return value to 0 in the inferior when it
405 has live children we are tracing.
406 * NEWS: Mention the bug fix.
408 2002-12-17 Roland McGrath <roland@redhat.com>
410 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
411 with linux/syscallent.h additions.
413 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
414 (tcbtabsize): New variable.
415 (main): Initialize them using dynamic allocation.
416 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
417 (pid2tcb, cleanup): Likewise.
418 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
419 (rebuild_pollv): Dynamically allocate the vector.
420 * defs.h (tcbtab): Update decls.
421 (MAX_PROCS): Macro removed, no more static limit on this.
422 * process.c (fork_tcb): New function.
423 (internal_clone, internal_fork): Use it instead of checking nprocs.
425 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
426 in wait after sending SIGSTOP.
428 2002-12-16 Roland McGrath <roland@redhat.com>
430 * signal.c (sprintsigmask): Increase static buffer size to account for
431 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
433 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
434 __WNOTHREAD and __WALL.
436 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
437 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
439 2002-12-15 Roland McGrath <roland@redhat.com>
441 * process.c (setarg) [POWERPC]: Support it.
443 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
444 Old value was bogus, not even a proper instruction.
445 From Guy M. Streeter <streeter@redhat.com>.
447 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
449 * configure.in: Don't check for putpmsg.
450 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
451 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
453 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
454 in test. Test our own #ifdef LINUX rather than predefined `linux'.
456 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
457 * linux/sparc/syscallent.h: Likewise.
458 * linux/hppa/syscallent.h: Likewise.
460 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
461 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
462 * process.c: Likewise.
464 * desc.c (sys_osf_select): Add missing return type.
466 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
468 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
469 sys_nanosleep, both already in linux/dummy.h.
471 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
472 (trace_syscall): Fix return without value.
474 * linux/syscallent.h: Update table with names of new syscalls
475 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
476 * linux/ia64/syscallent.h: Likewise.
477 * linux/powerpc/syscallent.h: Likewise.
479 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
480 defined. If the bit is set, print the sa_restorer field of sigaction.
482 * mem.c: Add sys_{get,set}_thread_area.
483 * linux/syscall.h: Declare them.
484 * linux/syscallent.h: Update the table for these.
485 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
486 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
488 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
489 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
490 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
491 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
492 sched_getaffinity, futex.
493 * linux/syscallent.h: Update the table.
494 * io.c: Add sys_sendfile64.
495 * file.c: Add sys_readahead, sys_*xattr.
496 * process.c: Add sys_futex, sys_*affinity.
498 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
499 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
500 * linux/syscallent.h: Update the table for socket and ipc subcalls.
502 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
504 Bugfix for s390/s390x:
505 * syscall.c: Fixed scno derivation for s390/s390x.
507 2002-11-06 Michal Ludvig <mludvig@suse.cz>
509 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
510 to allow the compilation of a native MIPS strace.
512 2002-11-06 Michal Ludvig <mludvig@suse.cz>
514 From Marty Leisner <leisner@rochester.rr.com>,
515 rewritten by mludvig:
516 * strace.c (not_failing_only): New.
517 (usage): Added -z switch description.
518 (main): Added -z switch parsing to not_failing_only variable.
519 * syscall.c (trace_syscall): Added not_failing_only handling.
521 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
523 Missing complete changelog for 2002-10-07 commit:
524 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
525 * acconfig.h: New define for s390x.
526 * config.sub: Added missing define for s390 and new one for s390x.
527 * configure.in: Added new define for s390x.
528 * file.c: Added missing #undef dirent64 and new defines for s390x.
529 * linux/s390: New directory.
530 * linux/s390/Makefile.in: New file.
531 * linux/s390/errnoent.h: New file.
532 * linux/s390/ioctlent.h: New file.
533 * linux/s390/signalent.h: New file.
534 * linux/s390/syscallent.h: New file.
535 * linux/s390x: New directoy.
536 * linux/s390x/Makefile.in: New file.
537 * linux/s390x/errnoent.h: New file.
538 * linux/s390x/ioctlent.h: New file.
539 * linux/s390x/signalent.h: New file.
540 * linux/s390x/syscallent.h: New file.
541 * linux/syscall.h: Added sys_mincore() prototype and added new
543 * process.c: Added s390x defines.
544 (change_syscall): Changed handling for s390.
545 (setarg): Added missing s390/s390x code in setarg().
546 * signal.c: Added s390x define.
547 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
548 arguments to sprintsigmask()).
549 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
550 since printstr() expects a long.
551 * syscall.c (decode_subcall): Changed several variables to be long
552 instead of int to match 64 bit requirements. Added s390x defines.
553 (syscall_enter): Changed upeek() call to match s390 and s390x
555 * util.c: Added s390x defines.
557 2002-10-07 Michal Ludvig <mludvig@suse.cz>
559 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
560 and bugfixes to s390 by D.J. Barrow.
562 2002-09-23 Michal Ludvig <mludvig@suse.cz>
564 Merged x86-64 port by Andi Kleen <ak@suse.de>
565 and Michal Ludvig <mludvig@suse.cz>
566 * Makefile.in: New target 'headers'. Failure ignored.
567 * acconfig.h: New defines for x86-64.
568 * configure.in: Ditto.
572 * process.c: Added support for x86-64.
574 * syscall.c: Ditto + added automatic personality switching.
575 * linux/syscall.h: Ditto.
576 * linux/x86_64: New directory.
577 * linux/x86_64/Makefile.in: New file.
578 * linux/x86_64/gentab.pl: Ditto.
579 * linux/x86_64/i386-headers.diff: Ditto.
580 * linux/x86_64/makeheaders.sh: Ditto.
581 * linux/x86_64/syscallent.h: Ditto.
582 * mem.c (print_mmap): Always print arg[4] as int.
584 2002-09-23 Michal Ludvig <mludvig@suse.cz>
586 * configure.in: Fix regular expressions.
587 * linux/syscall.h: Added missing braces in prototype of
589 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
590 (struct fileflags): Made extern to inhibit compiation warnings.
591 (sys_getdents64): Merged LINUX and SVR4 part.
592 * syscall.c (get_scno): Split multiline string into two distinct
595 2002-05-24 John Hughes <john@calva.com>
597 * stream.h, net.h: Avoid possible infinite loop caused by
598 unsigned arithmetic in preceeding change.
600 2002-05-23 John Hughes <john@calva.com>
602 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
604 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
605 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
608 * configure.in: use tests for struct opthdr and struct t_opthdr.
610 * defs.h: add new function print_sock_optmgmt.
612 * io.c: add hack that lets ioctl decode functions set auxilliary
615 * stream.c: better decoding for timod ioctls.
617 * net.c: add function print_sock_optmgmt, used by timod ioctl
618 decoding functions in stream.c.
620 2002-05-23 John Hughes <john@calva.com>
622 * acconfig.h: Make autoheader happy about Linux/SuperH
624 2002-05-23 John Hughes <john@calva.com>
626 * strace.c: Get rid of warning if not using POLL_HACK
628 2002-05-22 John Hughes <john@calva.com>
630 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
631 options that are not just ints, cope with systems that don't
632 #define SOL_TCP and so on.
634 2002-05-21 John Hughes <john@calva.com>
636 * strace.c: Fix warning if POLL_HACK is used.
638 2002-05-17 John Hughes <john@calva.com>
640 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
642 2002-05-17 John Hughes <john@calva.com>
644 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
646 2002-05-17 John Hughes <john@calva.com>
648 * stream.c: tidy up output a little.
650 2002-05-17 John Hughes <john@calva.com>
652 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
655 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
657 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
658 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
661 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
663 * strace.c: close tcp->outf in droptcb()
665 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
667 * net.c: decode packet options
669 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
671 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
673 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
676 * linux/syscallent.h: fix typo and add the reserved stream syscalls
677 * defs.h, file.c, io.c: fix signed/unsigned issues
678 * syscall.c: check for negative u_errors
679 * cvsbuild: renamed to autogen.sh
681 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
683 * net.c: add new TCP socket options
685 2001-10-26 John Hughes <john@calva.com>
687 * svr4/ioctlent.sh: Cope with #define lines containing
688 comments that terminate on subsequent lines. Used to
689 comment out subsequent ioctls!
691 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
693 * linux/ioctlent.h: regenerated using current scripts so
694 term ioctls are included
696 2001-10-19 John Hughes <john@Calva.COM>
698 * strace.c(proc_open): On SVR4 only trace the syscalls,
699 signals and faults we care about.
701 2001-10-18 John Hughes <john@Calva.COM>
703 * acconfig.h: Add HAS_SIGINFO_T.
704 * aclocal.m4: add check for siginfo_t in signal.h.
705 * configure.in: use check for siginfo_t.
706 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
707 allow access to siginfo when signal recieved.
708 * process.c: Remove SVR4 only version of printsiginfo.
709 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
710 * strace.c: on SVR4 print siginfo when signal recieved.
712 2001-10-18 John Hughes <john@Calva.COM>
714 * system.c(sys_ssisys): handle return values for ssisys
716 2001-10-18 John Hughes <john@Calva.COM>
718 * signal.c: handle sigwait
719 * svr4/dummy.c: Move sigwait to done
720 * svr4/syscall.h: handle sigwait
722 2001-10-16 John Hughes <john@Calva.COM>
724 * system.c(sys_ssisys): decode some args for ssisys.
726 2001-10-16 John Hughes <john@Calva.COM>
728 * mem.c: MS_SYNC is zero, so must be first in xlat list.
730 * svr4/dummy.h: memcntl is much like mctl.
732 2001-10-16 John Hughes <john@Calva.COM>
734 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
735 to read unmapped page. Make it possible to strace ksh.
737 2001-10-03 David Mosberger <davidm@hpl.hp.com>
739 * process.c (internal_clone): Avoid race condition by clearing
740 breakpoint after attaching to child.
742 2001-10-02 David Mosberger <davidm@hpl.hp.com>
744 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
745 by Don Dugger, with my refinements).
747 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
748 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
750 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
751 new ioctlent.h generation scheme.
753 * linux/syscall.h (sys_clone2): Declare.
754 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
756 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
757 don't miss the tty ioctls (unfortunately, some of the sound timer
758 ioctls are in conflict with them!).
760 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
761 (clrbpt) [IA64]: Ditto.
763 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
765 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
766 r8 (eax). Handle TCB_WAITEXECVE.
767 (syscall_fixup): Handle ia64.
768 (syscall_enter): Fix argument fetching for ia64.
770 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
771 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
773 * process.c (tcp): New function.
774 (change_syscall): Add support for ia64 linux.
775 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
777 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
779 * resource.c (sprintrlim64): Ditto.
781 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
782 [IA64]: Declare "ia32" variable.
784 * bjm.c: Do not include <linux/module.h>. It's not safe to include
785 kernel headers. Declare the necessary constants and structures
788 2001-10-01 David Mosberger <davidm@hpl.hp.com>
790 * signal.c (parse_sigset_t): New function.
791 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
792 avoiding relying on internal layout of sigset_t datastructure.
794 2001-04-26 David Mosberger <davidm@hpl.hp.com>
796 * linux/ia64/syscallent.h: Add getunwind().
798 2001-04-11 David Mosberger <davidm@hpl.hp.com>
800 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
801 PT_AR_BSP. Pick up arguments starting with out0, which is not
802 always the same as r32 (e.g., consider inlined syscalls).
804 2001-09-28 John Hughes <john@Calva.COM>
806 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
807 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
809 2001-09-18 John Hughes <john@Calva.COM>
811 * net.c: fix display of sockaddr structures, sometimes too many "}",
812 sometimes too few. Fix suggested by Richard Kettlewell.
814 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
816 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
817 the struct from bits/sigcontext.h already which signal.h includes.
819 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
821 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
823 * linux/Makefile.in: fix a few things so the ioctl list is generated
825 * ioctl.c: remember to shift ioctl masks as well
827 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
829 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
830 for sys_fcntl as well
832 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
834 * linux/hppa/syscallent.h: updated from Matthew Wilcox
836 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
838 * process.c: seems Linux/IA64 changed register names on us, switch to
841 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
843 * strace.c: set CLOEXEC flag for outputfile
845 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
847 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
849 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
851 * configure.in: Support cross-compiling between architectures
853 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
855 * configure.in: add S390 to architecture list
857 2001-07-10 John Hughes <john@Calva.COM>
859 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
860 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
861 of args to readv/writev. Also gets rid of redundant printiovec
862 routine from net.c (duplicate of tprint_iov in util.c).
864 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
866 * config.{guess,sub}: updated
868 2001-05-15 John Hughes <john@Calva.COM>
870 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
871 it was just passing the sigmask (ucp->uc_sigmask).
873 2001-05-15 John Hughes <john@Calva.COM>
875 * util.c: Don't run off the end of valid memory in umovestr when
876 USE_PROCFS. Important for FREEBSD systems (which seem to have an
877 unmapped page just after the args/env area).
879 2001-04-18 John Hughes <john@Calva.COM>
881 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
882 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
883 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
884 Treat rexecve as an exec.
885 * system.c: decode arguments to ssisys call on nsc systems.
886 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
889 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
891 * process.c: fix cast for powerpc code
892 * linux/powerpc/syscallent.h: update syscall list
893 * README: fix address for the strace mailinglist
894 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
895 the realtime signals as well
897 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
899 * Merge patches from Maciej W. Rozycki:
900 + util.c: add code to print PC for MIPS
901 + linux/mips/syscallent.h: updated
902 + system.c: formating fixes for sys_sysmips
903 + configure.in: test for yet more headers
904 + stream.c: use configure-headertests instead of relying on OS hints
906 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
908 * NEWS: start 4.3.1 items
909 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
911 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
913 * configure.in: test for asm/sysmips.h and linux/utsname.h
914 * linux/syscall.h: fix a typo for sys_sysmips
915 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
918 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
920 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
922 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
924 * linux/ia64/ioctlent.h: regenerated
926 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
928 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
929 general Linux ioctlent.sh
931 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
933 * linux/ioctlent.sh: add dir variable for location of kernel headers
935 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
937 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
939 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
941 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
943 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
945 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
947 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
949 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
951 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
953 * configure.in: use sparc* so we can compile on sparc64 as well
954 * process.c, syscall.c: work around double define of fpq, fq and fpu
955 structs on Linux/sparc, and use regs instead of pt_regs
956 * don't use asm/sigcontext.h on Linux/sparc
958 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
960 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
962 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
964 * strace.c: use __WALL as wait4 flag if it exists so we can properly
965 trace threaded programs
967 2001-03-27 John Hughes <john@Calva.COM>
969 * aclocal.m4: add check for endianness of long long.
970 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
971 * configure.in: check for endianness of long long.
972 * defs.h: change LONG_LONG macro to work with either endianness of
975 2001-03-27 John Hughes <john@Calva.COM>
977 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
978 initialisation list for array).
980 2001-03-27 John Hughes <john@Calva.COM>
982 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
983 systems - bad merge of Harald Boehme's patch by me.
985 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
987 * lots of files: add Linux/hppa support
989 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
991 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
992 * linux/syscallent.h: not that syscalls 220 and 221 are used now
993 * config.guess: updated
995 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
997 * linux/ioclsort.c: new file
998 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
999 the ioctl list that doesn't involve attempting to #include all kernel
1001 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1002 by the new ioctlent.sh
1003 * ioctl.c: only look at the number and type bits for linux, since
1004 ioctlent.sh no longer supplies the others
1006 2001-03-08 John Hughes <john@Calva.COM>
1008 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1009 pretend they have names ending with "?" so that -e trace=stat (for
1011 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1012 * freebsd/i386/syscall.h: consistency.
1014 2001-03-08 John Hughes <john@Calva.COM>
1016 * acconfig.h: add new ST_xxx defines.
1017 * aclocal.m4: macros to check for more fields in struct stat.
1018 * configure.in: use new macros to check for fields in struct stat.
1019 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1021 2001-03-08 John Hughes <john@Calva.COM>
1023 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1024 * file.c: use LONG_LONG
1025 * io.c: use LONG_LONG
1026 * mem.c use LONG_LONG
1028 2001-03-08 John Hughes <john@Calva.COM>
1030 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1031 * aclocal.m4: routines to check for long long off_t and rlim_t.
1032 * configure.in: check for long long off_t and rlim_t.
1033 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1034 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1036 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1037 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1038 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1040 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1041 now done automaticaly for us.
1042 * freebsd/i386/syscall.h: ditto.
1043 * freebsd/i386/syscallent.h ditto.
1045 2001-03-07 John Hughes <john@Calva.COM>
1047 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1048 * file.c: On FreeBSD use stat64 and pals instead of stat.
1049 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1050 * freebsd/i386/syscall.h: ditto.
1051 * freebsd/i386/syscallent.h: ditto.
1053 2001-03-07 John Hughes <john@Calva.COM>
1055 * file.c: merge missing part of Harald Böhme's solaris patches,
1056 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1058 2001-03-07 John Hughes <john@Calva.COM>
1060 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1061 * svr4/syscallent.h: pread/pwrite are TF calls.
1063 2001-03-07 John Hughes <john@Calva.COM>
1065 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1066 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1067 we don't need to know endianness of long long.
1068 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1069 ftruncate, allows reduction in numvber of horrid #if's
1070 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1071 * mem.c: FreeBSD now uses 64 bit version of mmap.
1072 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1073 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1074 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1076 2001-03-06 John Hughes <john@Calva.COM>
1078 * file.c: Implement truncate64 and ftruncate64
1079 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1081 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1083 2001-03-06 John Hughes <john@Calva.COM>
1085 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1086 syscall master file).
1088 2001-03-06 John Hughes <john@Calva.COM>
1090 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1091 zap incorrect syscall subarg range check.
1093 2001-03-06 John Hughes <john@Calva.COM>
1095 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1096 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1097 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1100 2001-03-06 John Hughes <john@Calva.COM>
1102 * dummy.h: add unimplemented UW sycalls
1103 * syscall.h: we can do settimeofday for UW, whopee!
1104 * syscallent.h: fix unimplemented UW syscalls
1106 2001-03-06 John Hughes <john@Calva.COM>
1108 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1109 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1110 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1111 so it doesn't try to use pr_sysarg.
1113 2001-03-06 John Hughes <john@Calva.COM>
1115 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1116 * file.c: handle xstat version _STAT64_VER, aka stat64.
1118 2001-03-06 John Hughes <john@Calva.COM>
1120 * net.c: make sure SOL_ options are defined before using.
1121 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1123 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1125 * net.c: fix format for printing Unix domain sockets
1127 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1129 * linux/mips/syscallent.h: use new sys_sysmips
1130 * system.c: add sys_sysmips decoding
1132 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1134 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1135 submitted the IP6 scope ID updates
1136 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1137 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1139 * configure.in: check for if_indextoname function and sin6_scope_id
1140 * net.c: teach printsock about IP6 scope ids
1142 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1144 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1145 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1146 * Makefile.in: use @mandir@ and @bindir@
1148 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1150 * net.c: fix formating error in sys_setsockopt
1151 * net.c: add list of socketlayers and use that for [gs]etsockopt
1153 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1155 * time.c: use sys/timex.h so things compile with 2.2 kernels
1156 * stream.c: test if MSG_* constants are #defined
1158 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1160 * process.c: perform bpt trick for clone as well so we can get the
1161 pid of the child before it starts doing something
1162 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1163 again with newer libcs
1164 * test/clone.c: improve our testcase a bit
1165 * Merge another patch from Gäel Roualland with FreeBSD updates
1167 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1169 * lots of files: merge patch from Gaël Roualland to add
1170 support for FreeBSD.
1172 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1174 * file.c: update to reflect that st_ino suddenly became a long long
1175 in the in Linux 2.4.0-test6
1177 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1179 * test/clone.c: minor fixup
1180 * Another bunch of patches from John Hughes merged:
1182 + SVR4 printcontext(): sigset_t != sigset_t*
1183 + getcontext returns a value, so print on exit of syscall
1184 + add UC_FP to ucontext_flags for OS writers that can't spell
1185 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1186 + decode_subcall(): only do subcall range checking when needed
1187 * bunch of UnixWare updates
1188 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1190 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1192 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1195 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1197 * strace.c: close outf before we exec a child process
1199 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1201 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1202 * defs.h (struct tcb): Make auxstr member const.
1203 * file.c (fsmagic): And many more magic numbers.
1204 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1206 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1208 * defs.h: balance #if/#endif again
1209 * system.c: fix return statements in sys_capget()
1210 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1211 + file.c: add F_[SG]ETSIG to fcntl flags
1212 + strace.c: don't setre[gu]id if not needed
1213 + system.c: handle sys_reboot for Linux
1214 + term.c: add baudrate constants up to B4000000
1215 + linux/**/syscallent.h: note that munlockall has no arguments
1217 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1219 * CREDITS: fix email address
1220 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1221 * signal.c: honour offset of sigconfig in sigframe structure for
1223 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1225 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1226 AR_BSP points to the _end_ of the active register frame, so we need
1227 to adjust bsp by moving it back by the size of the active frame
1230 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1232 * process.c: add sparc support to change_syscall
1234 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1236 * linux/mips/syscallent.h: fix some typos
1238 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1240 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1243 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1245 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1248 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1250 * README-linux: updated to note that strace might not compile
1251 with development kernels
1252 * bjm.c: sys_query_module: check if malloc succeeds
1253 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1254 * linux/syscallent.h: updated for 2.3.99pre3
1255 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1256 even though Linux doesn't implement them
1257 * syscall.c: add global variables for MIPS registers as well
1258 * syscall.c: move global variables to before get_scno since that uses them
1259 * util.c: oops, misspelled defined
1260 * process.c: fix ptrace calls in change_syscall
1261 * mem.c: decode sys_madvise
1262 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1263 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1264 + small fix for RLIMIT_* and RUSAGE_BOTH
1265 + enhace support for capget and capset
1267 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1269 * test/vfork.c: new file to test vfork traces
1270 * test/.cvsignore: new file
1271 * defs.h: Up maximum number of traced processed to 64
1272 * strace.c: Disable some debugging code from davidm
1273 * implement setarg for more architectures
1274 * implement change_syscall
1276 1999-12-27 Morten Welinder <terra@diku.dk>
1278 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1279 _unsigned_ char parameter.
1281 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1285 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1287 * Merge Linux/ia64 patches
1289 2000-01-02 Pavel Machek <pavel@ucw.cz>
1291 * probe if sys/poll.h exists in configure + minor cleanups
1293 * syscall.c: split trace_syscall into few pieces to make code readable
1295 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1297 * Release version 4.2 to get the current updates out and so
1298 we can concentrate in finishing the clone support.
1300 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1302 * Add 1900 to tm_year in sprinttime
1304 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1306 * file.c: protect printstat64 with STAT64 instead of linux so we can
1307 compile on Linux architectures that don't have it
1308 * util.c: fix LOOP for ARM
1310 Fri Dec 24 18:05:00 EST 1999
1312 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1314 * file.c: Use ugly libc_stat trick also for stat64.
1315 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1316 * process.c (internal_clone): Fix a few typos and add definitions to make
1317 it at least compile.
1318 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1319 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1321 * aclocal.m4: Define AC_STAT64.
1322 * acconfig.h: Define HAVE_STAT64.
1323 * configure.in: Add AC_STAT64.
1325 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1327 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1328 support for Linux on the IBM S/390 architecture
1329 * process.c: add internal_clone(), currently only shows the options
1330 * syscall.c: use internal_clone to handle SYS_clone
1332 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1334 * Rewrite mmap-handling to support mmap2 on Linux
1336 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1338 * Note that Linux can handle sys_semop() as well
1340 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1342 * Include linux/in6.h for glibc2.0 and older
1344 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1346 * Merge patches from John Hughes to make configure support UnixWare
1348 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1350 * Enhance sys_query_module
1352 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1354 * Patches from John Hughes:
1355 + cosmectic fix in sys_getpmsg
1356 + allow net.c to compile on systems without AF_INET6
1357 + Only use long_to_sigset on Linux systems
1358 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1360 + Parse mount arguments for UnixWare
1361 + ACL fixes for UnixWare
1363 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1365 * Release 4.1 to get all the changes made out there
1367 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1369 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1370 + Socket calls parsed better
1371 + bunch of alpha OSF syscalls added
1372 + Fix alpha 32/64 bit issues
1374 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1376 * Move Linux kernelmodule-functions from system.c to bjm.c and
1377 remove duplicate for sys_create_module
1378 * Linux MIPS updates:
1379 + Play with #ifdef's in net.c to get IPv6 right
1380 + Use printargs for vm86-syscall
1382 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1384 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1386 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1388 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1389 and sys_delete_module correctly
1391 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1393 * Update cvsbuild to give a better error if autoconf isn't installed
1394 * Add test for linux/ptrace.h to configure
1395 * Since we define GNU_SOURCE in the Makefile we don't need to define
1396 USE_GNU in file.c anymore
1398 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1400 * #define USE_GNU before including file.c so we get some extra O_* flags
1402 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1404 * Add missing } in IPv6 output
1406 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1408 * Update copyright for strace-graph to BSD to be consistent with
1411 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1413 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1414 defined for all kernelversions
1415 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1417 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1419 * linux/sparc/syscall.h: Declare create_module/init_module.
1420 * configure.in: Allow compilation in a different directory
1421 than the source one.
1422 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1423 so that we don't depend on asm/ptrace.h which clashes with
1426 * syscall.c: Likewise.
1428 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1430 * Syscall 94 on Linux alpha is sys_poll
1432 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1434 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1436 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1438 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1439 + Correctly implement fix sys_createmodule (Linux)
1440 + Add limited handlig of sys_initmodule (Linux)
1442 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1444 * Add configure-test for sys/reg.h and use that
1445 * Use sys/reg.h instead of asm/ptrace.h
1447 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1449 * Remove hack in signal.c for arm architecture
1450 * Add hack so we compile correctly on powerpc
1452 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1454 * Add a corrected patch from Daniel Jacobowitz
1456 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1458 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1459 for the stat structure
1461 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1463 * Fix test for sys/reg include
1465 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1467 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1468 * Fixed some SunOS compile problems earlier that I forgot to include
1471 Mon Jun 14 12:44:25 CEST 1999
1473 * Avoid leakint fd into child when forking, patch from
1474 John Hughes <john@Calva.COM>
1476 Fri Jun 11 14:54:47 CEST 1999
1478 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1479 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1481 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1483 * Brought syscall list for alpha up to date
1485 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1487 * system.c: sys_umount2 syscall support.
1488 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1489 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1490 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1491 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1492 so it needs strace's own copy of the stat structure.
1493 * util.c: Make it compile on sparc-linux.
1494 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1495 * signal.c: rt_sigaction has different arguments on sparc*-linux
1497 * syscall.c: Recognize sparc64-linux binaries.
1499 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1501 * configure.in: Fix typo (CFLAG -> CFLAGS).
1503 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1505 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1507 * Add some sysctl support, patch from Ulrich Drepper
1509 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1511 * Use kernel dirent structure for Linux
1513 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1515 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1516 + some layout and other minor fixes
1517 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1518 is similar enough to i386 to not need it's own subdirectory
1519 + add support for sendfile and mremap syscalls for Linux
1520 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1521 + ioctls.h vs sys/ioctl.h on Alpha platform
1522 + pointer was casted to an int in stream.c
1523 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1524 + several other casts changed
1525 + correct ARM/POWERPC architecture defines in acconfig.h
1526 * Merge in patches from Morten Welinder <terra@diku.dk>
1527 + add some autoconf-tests for includefiles
1528 + handle solaris version of sigcontext struct (actually I hacked this
1529 up again, but the idea is his :)
1531 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1533 * Update syscalls for linux alpha, patch from Bart Warmerdam
1535 * Update sparc code so it actually compiles
1537 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1539 * Add support for old_*stat functions for Linux. Please note you need
1540 to use reasonably recent kernel headers to compile strace now.
1541 * Change references to LINUX into linux in file.c
1542 * Fix include for LDT in mem.c
1544 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1546 * Change in strace maintainership, jrs passed the torch to me.
1548 * Incorporate all changes already made in the Debian strace package:
1549 + compiles with more Linux kernels
1550 + added support for more Linux architectures
1551 + add support for a lot of extra syscalls
1552 + fix some problems with hanging children
1553 + check stray syscall after execv
1554 + decode capget and capset arguments
1555 + add more constants to net.c
1556 + detect ROSE networking
1557 + add more protocol families to domains
1559 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1560 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1561 + added IP, IPX and TCP-options
1562 + added IP, IPX and TCP support to get-/setsockopt()
1564 + updated handling of signals
1566 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1568 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1569 instead of SVR4. That is, read a few bytes at a time
1570 to avoid overrunning the end of the stack.
1572 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1574 * version.c: Version 3.1 is released.
1576 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1578 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1579 as well since that's where glibc declares it. Go figure.
1580 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1581 instead of sigcontext_struct since glibc v5+ apparently
1582 plays games with the native OS namespace.
1583 From David Mosberger-Tang <davidm@AZStarNet.com>.
1585 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1587 * version.c: Version 3.0.14 is released.
1589 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1590 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1591 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1593 Reported by Henrik Storner <storner@osiris.ping.dk>.
1595 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1596 sys/filio.h and sys/stream.h and remove check for poll.
1597 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1598 Handle old and new styles of argument passing for select on Linux.
1599 * ioctl.c, stream.c: Conditionalize stream code on presence of
1600 sys/stream.h instead of poll because glibc implements poll but
1601 not the rest of the stream interface.
1602 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1603 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1605 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1606 * util.c (umoven, umovestr): Move data in long-sized chunks
1607 at a time, instead of hard coding it to be 4.
1608 From David Mosberger-Tang <davidm@AZStarNet.com>.
1610 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1612 * version.c: Version 3.0.13 is released.
1614 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1615 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1616 asm/sigcontext.h to define sigcontext_struct and don't define it
1617 locally if the header is present.
1619 * syscall.c (nerrnos{0,2}): Correct size computation.
1621 * Makefile.in: Remove dependencies and rules relating to files
1622 normally found in the os directory. Because of the new scheme we
1623 don't know precisely where they come from. Sigh.
1624 * signalent.sh: Make it work for sunos4, linux, and svr4.
1625 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1626 to traditional make syntax. Add signalent.h to files which can
1627 unconditionally be rebuilt. Prevent signalent.h from being
1628 unconditionally being rebuilt since it's customized.
1629 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1630 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1631 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1632 4.1.4 and gcc 2.7.2.
1634 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1636 * configure.in, Makefile.in: Add OSARCH concept to finish
1637 build support for the alpha.
1638 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1639 and maintainer-clean rules.
1640 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1641 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1642 for less, greater, and equal since subtraction on two's
1643 complement numbers isn't an order relation (it isn't transitive)!
1644 * linux/Makefile.in: Add rules for the signalent.h file.
1645 * linux/alpha/Makefile.in: New file.
1647 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1649 * version.c: Version 3.0.12 is released.
1651 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1652 From Michael E Chastain <mec@duracef.shout.net>.
1654 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1655 * syscall.c (set_personality): New.
1656 * strace.c (main): Call set_personality.
1657 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1658 ioctlent, and signalent indirect pointers and redirect them
1659 based on personality.
1660 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1661 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1663 * util.c (upeek): Handle case where ptrace returns a long
1664 and sizeof(long) != sizeof(int).
1665 From Richard Henderson <richard@twiddle.tamu.edu>
1667 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1669 * version.c: Version 3.0.11 is released.
1671 * many files: Fix more printf warnings for other platforms.
1673 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1675 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1676 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1678 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1679 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1681 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1683 * version.c: Version 3.0.10 is released.
1685 * Makfile.in: Add os/arch to includes so that a given arch
1686 (like alpha) can override the native arch (like i386).
1687 * configure.in: Check for sendmsg.
1689 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1690 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1692 * acconfig.h, configure.in: Detect the alpha.
1693 * ioctl.c: Handle the alpha.
1694 * defs.h: Make some members long for the alpha. Define
1695 some register nicknames. Add support for WAITEXECVE.
1696 * file.c [ALPHA]: Support the alpha for statfs. Add
1697 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1698 major and minor results are suitable for passing to printf.
1699 * signal.c, syscall.c: Support the alpha.
1700 * process.c: Add alpha user offsets.
1701 * most files: Use %l? for printf arguments since
1702 most are now longs for the alpha.
1703 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1705 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1707 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1709 * version.c: Version 3.0.9 is released.
1711 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1713 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1714 Linux kernel version system calls.
1716 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1718 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1719 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1720 decode IPC calls using it.
1721 * sunos4/dummy.h: Alias sys_semop to printargs.
1722 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1723 * sunos4/syscallent.h: Include new subcalls for IPC.
1724 From Matthias Pfaller <leo@dachau.marco.de>.
1726 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1728 * version.c: Version 3.0.8 is released.
1730 * time.c [LINUX]: Explicitly include linux/version.h.
1732 * strace.c (main): Don't let them even *try* to
1733 get strace to attach to itself since some systems
1734 don't handle this case very gracefully.
1735 Reported by David S. Miller <davem@caip.rutgers.edu>.
1737 * Makefile.in (distclean): Fix it for subdirectories.
1739 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1740 sys_flags member for each defined system call.
1742 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1744 * defs.h (TRACE_*): New flags to describe what class
1745 of system call each system call is.
1746 (sysent): Add sys_flags member.
1747 * syscall.c (sysent): Define (and later undef) abbreviations
1748 for the system call class flags.
1749 (lookup_class): New function to translate strings to
1750 system call class flags.
1751 (qualify): Handle new system call class mechanism.
1752 * linux/syscallent.h: Fill in the new sys_flags member
1753 for each defined system call.
1755 * defs.h (print_sock): Remove redundant and non-K&R C
1756 compatible prototype. From Juergen Weigert
1757 <jnweiger@immd4.informatik.uni-erlangen.de>.
1759 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1761 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1762 From Michael E Chastain <mec@duracef.shout.net>.
1764 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1765 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1767 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1769 * file.c (sprintfstype): Enclose string result in double
1772 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1773 constantly evolving timex structure.
1774 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1776 * defs.h, syscall.c, strace.c: Rename syscall to
1777 trace_syscall and change prototype and all callers
1778 because of broken Linux shared libraries.
1779 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1781 * Makefile.in (clean): Check for a file with test -f not
1782 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1784 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1786 * version.c: Version 3.0.7 is released.
1788 * util.c (string_quote): Fix thinko which caused core
1789 dumps for strings with quotes in them.
1790 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1792 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1793 files from /usr/include, not just the linux one.
1794 From Michael E Chastain <mec@duracef.shout.net>.
1796 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1797 fewer false positives on more kernel flavors.
1798 From Michael E Chastain <mec@duracef.shout.net>.
1800 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1802 * version.c: Version 3.0.6 is released.
1804 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1806 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1807 on MC_SYNC instead of HAVE_MCTL.
1808 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1809 (sys_msync): New function.
1811 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1813 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1814 sys_flock and sys_getdents.
1815 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1817 * file.c (sys_getdents): Define unconditionally and handle
1819 * strace.c (main): Disallow username option unless both real
1820 and effective uids are root.
1822 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1824 * strace.c (main): Ensure that run_uid and run_gid are
1825 always set to something meaningful.
1826 (main, newoutf) [!SVR4]: Swap real and effective uids while
1827 opening any output files.
1828 (main) [!SVR4]: Treat effective uid of root as a request
1829 to handle suid binaries correctly using the real uid of
1832 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1834 * Makefile.in: Add `|| true' to clean rule because
1835 although GNU make 3.74 uses `sh -c' to invoke commands
1836 every other make in the world uses `sh -ec'.
1838 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1839 arguments appear to be stored on the stack, not in the
1840 registers following A3 (empirical result).
1842 * defs.h: Add prototype for printsock.
1843 * svr4/dummy.h: Remove generic handling of sys_mount.
1844 * system.c [SVR4, MIPS]: Include several system headers to cleanly
1845 get access to SGI mount information.
1846 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
1847 (sys_mount) [SVR4, MIPS]: New function.
1848 (sys_mount) [SVR4, !MIPS]: New function.
1850 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
1852 * version.c: Version 3.0.5 is released.
1854 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
1855 tv_usec members to long when using printf.
1857 * ipc.c: Omit define of __KERNEL__.
1858 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
1859 want which __KERNEL__ used to provide.
1860 (sys_msgrcv): Change reference to ipc_kludge structure to
1861 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
1863 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
1864 Linux specific options.
1866 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
1867 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
1868 instead of depending of __KERNEL__.
1870 term.c: Cast c_{i,o,c,l}flag to long when using printf.
1872 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
1874 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
1875 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
1876 and AC_DECL__SYS_SIGLIST.
1877 * acconfig.h (SYS_ERRLIST_DECLARED): New.
1878 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
1879 (strsignal): Use SYS_SIGLIST_DECLARED.
1881 net.c (sys_socket): Omit inadvertent surplus comma when
1882 protocol family isn't PF_INET.
1884 util.c (dumpstr): Fix incorrect printing of one too many
1885 characters when the length is not an even multiple of 16 bytes.
1886 Reported by Juergen Weigert
1887 <jnweiger@immd4.informatik.uni-erlangen.de>.
1889 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1891 * ioctl.c (compare): Change prototype to match POSIX qsort.
1892 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1893 * strace.c (trace) [SVR4]: Break out of for loop instead of
1894 returning when finished so final return statement is executed.
1895 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1896 (syscall) [LINUX]: Correct typo which commented out the M68K
1898 * util.c (printstr): Cast unsigned char pointer argument
1899 to char pointer in umovestr call.
1900 (dumpstr): Likewise for umoven.
1902 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1904 * version.c: Version 3.0.4 is released.
1906 * signal.c (sys_sigblock): Move after the definition of
1907 sys_sigsetmask that it calls to avoid an implicit declaration.
1908 * stream.c (transport_user_options, transport_server_options):
1909 Only needed if TI_BIND is defined.
1910 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1912 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1913 the tcp arguement from the call to exiting. Add getrval2
1914 check so no fork processing is done in the child.
1915 (printwaitn): Initialize exited so that its value is defined
1916 for all flows of execution.
1918 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
1920 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
1921 setfsuid, setfsgid, and _llseek syscalls.
1922 * linux/syscall.h: Add prototypes for them.
1923 * linux/syscallent.h: Add them to the syscall entries table.
1924 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
1925 defines and conditionally include linux/personality.h if
1926 __NR_personality is defined.
1927 (personality_options) [LINUX]: New table.
1928 (sys_personality) [LINUX]: New function.
1930 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
1932 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
1933 on the number of traced processes so that we can have untraced
1934 children (e.g. via popen).
1936 * strace (main) [!SVR4]: Call fake_execve to get the actual
1937 exec and its arguments into the trace.
1938 (environ): Declare it.
1939 * process.c (fake_execve): New function.
1940 (headers): Include sys/syscall.h to get SYS_* defines.
1942 * process.c (sys_execv, sys_execve): Surround argument annotations
1943 with C comment delimiters.
1944 (printargv, printargc): The arg vector is an array of char pointers
1947 * strace.c (printleader): Also check for multiple -p arguments
1948 when deciding whether to print the pid field.
1950 * strace.c (strerror) [!HAVE_STRERROR]: New function.
1951 * defs.h (strerror, strsignal): Add these prototypes if we provide
1953 * configure.in (AC_CHECK_FUNCS): Add strerror.
1955 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
1956 and blocked signals.
1958 * strace.c (main): Add username option. Verify they are root before
1959 letting them use it. Look up the ids in the password file. Set
1960 them just before executing the program.
1961 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1963 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
1965 * version.c: Version 3.0.3 is released.
1967 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
1968 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1970 * strace.c (outfname): Initialize to NULL.
1971 (main): Defer output file processing until after arguments.
1972 Allow either a pipe or a bang for command arguments.
1973 Check if outfname is NULL instead of checking outf for stderr.
1974 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
1975 (droptcb): Reset close TCB's outf to NULL instead of stderr.
1976 (tprintf): Avoid calling vfprintf if outf is NULL.
1978 * strace.c (main): Use popen if -o argument begins with a pipe.
1979 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1981 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1982 but WIFSTOPPED was used.
1984 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1985 rule to prevent the comment from being untrue.
1987 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1989 * strace.c (sys_exit): Move follow fork code to internal_exit.
1990 (sys_fork): Move follow fork code to internal_fork.
1991 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1992 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1993 (vforking): Remove this static variable and check scno in
1994 internal_fork instead.
1995 (internal_exit, internal_fork, internal_exec, internal_wait): New
1997 * defs.h: Add prototypes for the new internal_* functions.
1998 * syscall.c (syscall): Move syscall entering trace qualifier check
1999 and reprint checking after context decoding and precede them with
2000 a call to internal_syscall. Precede syscall exiting trace
2001 qualifier check with a call to internal_syscall.
2002 (internal_syscall): New function.
2004 * defs.h (struct tcb): Make scno signed.
2005 * strace.c (syscall) Make u_error signed.
2006 [LINUX, I386]: Avoid unsigned cast in eax check.
2007 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2008 * desc.c (sys_select): Make cumlen unsigned
2010 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2012 * net.c (socktypes): Add SOCK_PACKET.
2014 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2016 * Makefile (clean): Check explicitly for a Makefile in subdirs
2017 before running make in them.
2019 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2021 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2022 [MIPS] (detach): Initialize error for MIPS case.
2023 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2025 * syscall.c (decode_subcall): Move variable i into conditionals
2027 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2028 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2030 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2031 printing since we don't know what the size of their type is.
2032 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2033 if autoconf detects it since it seems to either not work or do
2034 something else entirely on Irix 5.3.
2036 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2038 * version.c: Version 3.0.2 is released.
2039 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2040 so that the file descriptor arg is decimal.
2042 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2044 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2045 because on Linux they are enumerators.
2047 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2050 * util.c (printxval): When there is no translation, print the actual
2051 number first and the the default value as a C comment.
2053 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2054 sys_setsockopt): Change first argument from unsigned to signed to
2055 cater to the frequent practice of calling system calls with a file
2057 * mem.c (sys_mmap): Likewise.
2059 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2061 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2063 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2065 * version.c: Version 3.0.1 is released.
2066 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2067 * config.guess, config.guess: Update from the FSF.
2068 * install-sh: New from the FSF.
2070 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2072 * Makefile.in: Add m68k arch.
2073 * acconfig.h (M68K): Add m68k define.
2074 * configure.in: Add detection of arch m68k.
2075 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2077 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2079 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2080 * syscall.c [M68K] (syscall): Support m68k syscall number register
2081 and errno in d0 instead of eax.
2082 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2083 program counter in PT_PC instead of EIP.
2084 [M68K] (LOOP): Support m68k loop instruction.
2085 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2087 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2088 to MAP_FIXED instead of MAP_ANONYMOUS.
2089 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2091 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2092 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2094 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2096 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2097 Reported by Thanh Ma <tma@encore.com>.
2099 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2100 1.1.62 doesn't continue a traced child when the parent exits.
2101 Reported by Matt Day <mday@artisoft.com>.
2103 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2105 * util.c (printstr): Fix longstanding bug in notating string
2108 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2109 child to go into the execve syscall to avoid spurious traces.
2110 [LINUX] (detach): Conditionalize the status variable.
2112 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2114 * Makefile.in: Add mips arch.
2115 * acconfig.h (MIPS): Add mips define.
2116 * configure.in: Add detection of opsys irix5 and arch mips. Check
2118 Check for sys/sysconfig.h header.
2119 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2120 * file.c [SVR4]: Include sys/cred.h.
2121 (access_flags): Update access flags for SGI.
2122 (sprinttime): Change type of sprinttime argument from unsigned
2124 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2125 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2126 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2127 Cast si_band member to long before printing.
2128 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2129 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2130 * strace.c [SVR4] [MIPS]:
2131 (foobar): New dummy signal handler.
2132 (main): Install a dummy signal handler in the child before pausing
2133 to work around an SGI bug in PRSABORT.
2134 (proc_open): Send a interrupt to the child instead of aborting the
2135 syscall which doesn't work on Irix5.2.
2136 * svr4/dummy.h: Add new unfinished SGI syscalls
2137 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2138 existing calls (e.g. sys_ksigaction like sys_sigaction).
2139 Printargs does the print thing for sys_sethostid.
2140 * svr4/syscall.h: Declare all new SGI syscalls.
2141 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2142 and add it to all subcall entry points.
2143 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2144 decode as subcalls on MIPS. Instead, use the normal syscalls.
2145 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2146 since SGI syscall numbers are off by one.
2147 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2148 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2149 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2150 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2151 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2152 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2153 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2154 Add workaround for broken SGI pr_sysarg on syscall entry.
2155 [SVR4] (syscall): Conditionalize subcall decoding for
2156 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2157 [SVR4] [MIPS] (getrval2): Handle SGI.
2158 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2159 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2160 [MIPS] (syssgi_options, sys_syssgi): New for SGI.