1 2004-10-06 Roland McGrath <roland@redhat.com>
3 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
4 and RLIMIT_MSGQUEUE, if defined.
5 From Ulrich Drepper <drepper@redhat.com>.
8 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
10 From Ulrich Drepper <drepper@redhat.com>.
13 * file.c (sprintmode): Add const to return type.
14 (sprintfstype): Likewise.
15 * signal.c (printsiginfo): Add a const.
17 2004-09-15 Roland McGrath <roland@redhat.com>
19 * linux/x86_64/syscallent.h: Use sys_waitid.
21 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
22 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
24 2004-09-11 Roland McGrath <roland@redhat.com>
26 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
27 (sys_timer_settime): Likewise.
28 (printsigevent): Print signals by name for SIGEV_SIGNAL.
29 (sys_timer_create): Print clock ID symbolically.
30 From Ulrich Drepper <drepper@redhat.com>.
33 2004-09-07 Michal Ludvig <mludvig@suse.cz>
35 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
37 2004-09-03 Roland McGrath <roland@redhat.com>
39 * syscall.c (qual_options): Add const to defn.
41 (call_count, error_count, tv_count): Variables removed.
42 (struct call_counts, counts): New type and variable.
43 Update all users of the old three to use the new array of structs.
44 (trace_syscall): Allocate counts on first use.
45 (sorted_count): Variable removed.
46 (call_summary): Allocate locally.
48 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
49 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
50 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
51 (nerrnos0, nerrnos1, nerrnos2): Likewise.
52 * signal.c (signalent0, signalent1, signalent2): Likewise.
53 (nsignals0, nsignals1, nsignals2): Likewise.
55 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
56 (nioctlents0, nioctlents1, nioctlents2): Likewise.
57 (ioctl_lookup, ioctl_next_match): Likewise.
58 * defs.h: Update decls.
59 * io.c (sys_ioctl): Update users.
61 * util.c (xlookup, printxval, addflags, printflags): Use const for
62 struct xlat * argument.
63 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
64 * bjm.c: Add const to all struct xlat defns.
71 * process.c: Likewise.
72 * resource.c: Likewise.
81 2004-09-01 Roland McGrath <roland@redhat.com>
83 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
84 mq_* syscalls, and names only for new calls up to 252.
85 * linux/syscallent.h: Add waitid.
86 * linux/x86_64/syscallent.h: Likewise.
87 * linux/syscall.h: Declare sys_waitid.
89 * process.c (internal_wait): Take second arg giving index of flags
91 * defs.h: Update prototype.
92 * syscall.c (internal_syscall): Update caller.
93 Also use internal_wait for SYS_waitid.
94 * process.c (sys_waitid): Define for [LINUX] as well.
95 Don't tweak TCB_SUSPENDED--internal_wait does that.
96 (waitid_types): Conditionalize use of nonstandard P_* macros.
98 2004-08-31 Roland McGrath <roland@redhat.com>
100 * configure.ac, NEWS: Version 4.5.7.
101 * debian/changelog: 4.5.7-1.
102 * strace.spec: 4.5.7-2.
104 * debian/rules: Rewrite sparc64 change of 2004-07-12.
105 Always do each build in a separate build directory.
106 Fixes Debian bug #254728.
108 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
110 * strace.1: Say that -c shows system CPU time, not real time.
111 Fixes Debian bug #254438.
113 * syscall.c (dumpio): Match pread and pwrite system calls too.
114 Fixes Debian bug #239947.
116 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
117 Fixes Debian bug #171653.
119 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
121 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
124 2004-08-30 Roland McGrath <roland@redhat.com>
126 * strace.c (main): Don't call fake_execve under -c.
127 From Ulrich Drepper <drepper@redhat.com>.
130 * net.c (sockipoptions): Add some options.
131 [SOL_IPV6] (sockipv6options): New variable.
132 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
133 From Ulrich Drepper <drepper@redhat.com>.
136 * time.c (clocknames): New variable, symbolic names for clock_t.
137 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
138 From Ulrich Drepper <drepper@redhat.com>.
141 * system.c (personality_options): Hard-code values here.
142 Don't #include <linux/personality.h> at all.
143 Fixes RH#130965 and Debian bug #40588.
145 * file.c (print_xattr_val): New function to show attribute values.
146 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
147 From Ulrich Drepper <drepper@redhat.com>.
150 2004-07-12 Roland McGrath <roland@redhat.com>
152 * configure.ac, NEWS: Version 4.5.6.
153 * strace.spec, debian/changelog: 4.5.6-1.
155 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
157 * debian/rules: On sparc-linux, build strace64 as well.
158 From Ben Collins <bcollins@debian.org>.
159 Fixes Debian bug #254728.
161 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
163 * linux/sparc/syscallent.h: Sync with reality.
164 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
165 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
166 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
167 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
168 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
169 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
170 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
171 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
172 sys_timer_settime, sys_timer_gettime): New declarations.
173 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
174 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
175 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
176 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
177 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
178 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
179 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
180 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
181 linux/sparc64/syscallent1.h: New files.
182 * defs.h (LINUXSPARC): Define also when SPARC64.
183 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
184 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
185 Define possibly missing __NR_exit_group. Declare getrval2.
186 * configure.ac (sparc64): New architecture case.
187 * file.c (stat_sparc64): New structure.
188 (printstat_sparc64): New output routine for that.
189 (printstat): Call it, if personality is 2.
190 (printstat64): Likewise.
191 * util.c: Conditionalize ptrace defines on LINUXSPARC
193 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
194 to PTRACE_FOOREGS64 so that more sparc code can be shared
195 between 64-bit and 32-bit.
196 (_hack_syscall5): Correct trap number when SPARC64.
197 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
198 (getpc): Handle SPARC64 && LINUX.
199 (printcall): Likewise.
200 (arg fetching/setting): Use same code for SPARC64 LINUX
202 (setbpt): Handle SPARC64 && LINUX.
203 (clearbpt): Likewise.
204 * signal.c: Conditionalize ptrace defines on SPARC and
206 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
207 to PTRACE_FOOREGS64 so that more sparc code can be shared
208 between 64-bit and 32-bit.
209 (m_siginfo): Use same definition on SPARC64 as SPARC.
210 (sys_sigreturn): Handle LINUX && SPARC64.
211 * syscall.c: Conditionalize ptrace defines on SPARC and
213 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
214 to PTRACE_FOOREGS64 so that more sparc code can be shared
215 between 64-bit and 32-bit.
216 (getscno): Use same static state on SPARC64 as SPARC,
217 and add SPARC64 handling.
218 (get_error): Handle LINUX && SPARC64.
219 (force_result): Likewise.
220 (syscall_enter): Likewise.
221 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
223 (getrval2): Handle LINUX && SPARC64.
224 * process.c: Conditionalize ptrace defines on SPARC and
226 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
227 to PTRACE_FOOREGS64 so that more sparc code can be shared
228 between 64-bit and 32-bit.
229 (change_syscall): Handle LINUX && SPARC64.
230 (struct_user_offsets): Ifdef out those which do not exist
232 * net.c (sys_pipe): Handle LINUX && SPARC64.
233 * ioctl.c: Fix initializer typo for nioctlents2, was
234 nioctlents1 by accident.
236 2004-06-28 Andreas Schwab <schwab@suse.de>
238 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
239 (sys_execve): Remove it here.
241 2004-07-12 Roland McGrath <roland@redhat.com>
243 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
245 * debian/control (Section): Move to utils, matching Debian override.
247 * net.c (addrfams): Make variable global.
248 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
249 SIOCGIFINDEX, and SIOCGIFCONF.
250 From Ulrich Drepper <drepper@redhat.com>.
253 * linux/ioctlsort.c: Add some #includes.
254 [POWERPC]: Kludge out high bits.
255 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
256 * linux/powerpc/ioctlent.h: Likewise.
258 2004-07-11 Roland McGrath <roland@redhat.com>
260 * linux/ioctlent.sh: Replace asm with $asm in all places.
262 * configure.ac: Add I386 as AM_CONDITIONAL.
263 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
266 2004-07-08 Roland McGrath <roland@redhat.com>
268 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
269 that's what the kernel will do.
271 2004-07-07 Roland McGrath <roland@redhat.com>
273 * linux/ioctlent.sh: Take optional second argument to use as directory
274 name in place of `asm'.
276 2004-06-27 Roland McGrath <roland@redhat.com>
278 * configure.ac, NEWS: Version 4.5.5.
279 * strace.spec, debian/changelog: 4.5.5-1.
281 2004-06-22 Roland McGrath <roland@redhat.com>
283 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
284 sign extend the low 32 bits of RAX to 64 bits.
287 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
289 2004-06-03 Roland McGrath <roland@redhat.com>
291 * configure.ac, NEWS: Version 4.5.4.
292 * strace.spec, debian/changelog: 4.5.4-1.
294 * net.c (domains): Add many PF_* values #ifdef PF_*.
295 (addrfams): Add many AF_* values #ifdef AF_*.
296 Fixes Debian bug #250506.
298 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
300 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
302 (main): Print a note that program output is generated by
304 * linux/ioctlent.sh: Build the list of ioctls defined in
305 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
306 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
307 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
308 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
309 * linux/ioctlent.h: Regenerated from linux-2.6.5.
312 2004-06-03 Roland McGrath <roland@redhat.com>
314 * debian/control (Architecture): Add amd64.
315 Fixes Debian bug #246568.
317 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
318 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
319 (expand_tcbtab): New function, broken out of ...
320 * process.c (fork_tcb): ... here, call that.
321 * defs.h: Declare expand_tcbtab.
323 2004-04-19 Roland McGrath <roland@redhat.com>
325 * process.c (printstatus): Add a space before | in output.
327 2004-04-16 Roland McGrath <roland@redhat.com>
329 * configure.ac: Version 4.5.3.
330 * strace.spec, debian/changelog: 4.5.3-1.
332 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
334 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
335 from long to unsigned long, to fix output of the quotactl command
339 2004-04-16 Roland McGrath <roland@redhat.com>
341 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
342 From Maxim Shchetynin <maxim@de.ibm.com>.
344 * configure.ac: Check for <mqueue.h>.
345 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
346 decode struct mq_attr.
347 * NEWS: Mention mq support.
349 * linux/syscall.h: Support new mq_* syscalls on Linux.
350 * linux/syscallent.h: Likewise.
351 * linux/dummy.h: Likewise.
353 * time.c (printsigevent): Handle SIGEV_THREAD.
354 From Ulrich Drepper <drepper@redhat.com>.
357 2004-04-13 Roland McGrath <roland@redhat.com>
359 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
361 From Ulrich Drepper <drepper@redhat.com>.
364 * process.c (printstatus): Mask out bits presented symbolically, and
365 print "| 0xnnn" if the remaining bits are not all zero.
366 Fixes Debian bug #240062.
368 * process.c (print_affinitylist): Rewritten to handle indirect values.
369 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
370 From Ulrich Drepper <drepper@redhat.com>.
373 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
375 2004-04-08 Roland McGrath <roland@redhat.com>
377 * strace.c (main) [LINUX]: When attaching for -p, look in
378 /proc/PID/task for all threads and attach them as presumed
379 CLONE_THREAD children.
380 * NEWS: Mention the feature.
383 2004-03-02 Roland McGrath <roland@redhat.com>
385 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
386 From Michael Holzheu <HOLZHEU@de.ibm.com>.
388 * debian/control (Standards-Version): Update to 3.6.1.
390 2004-03-01 Roland McGrath <roland@redhat.com>
392 * configure.ac, NEWS: Version 4.5.2.
393 * strace.spec, debian/changelog: 4.5.2-1.
395 * strace.c (main): Avoid potential buffer overruns from ludicrous
396 arguments or PATH values.
397 * syscall.c (qual_signal): Bail out for too-long string.
399 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
400 Fixes Debian bug #223207.
402 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
404 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
405 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
406 struct modify_ldt_ldt_s.
407 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
409 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
410 From Tim Yamin <plasmaroo@gentoo.org>.
412 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
415 * configure.ac: Check for `struct pt_all_user_regs'
416 and `struct ia64_fpreg' in <sys/ptrace.h>.
417 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
418 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
420 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
421 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
423 * util.c [LINUX] (arg0_index, arg1_index): New macros.
424 [S390 || S390X]: Define them with inverted values.
425 (setbpt): Use them for u_arg indices.
427 2004-02-26 Andreas Schwab <schwab@suse.de>
429 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
430 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
431 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
433 2004-03-01 Roland McGrath <roland@redhat.com>
435 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
436 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
437 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
438 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
439 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
440 sys_sched_get_priority_min): New functions.
441 From Ulrich Drepper <drepper@redhat.com>.
444 2004-02-20 Roland McGrath <roland@redhat.com>
446 * linux/hppa/syscallent.h: Update some syscalls.
447 From Randolph Chung <tausq@debian.org>.
448 Fixes Debian bug #231632.
450 2003-12-31 David Mosberger <davidm@hpl.hp.com>
452 * process.c (internal_exit): For ia64, also recognize IA-32 252
454 (change_syscall): For IA64, also support changing IA-32 syscalls.
455 * syscall.c (internal_syscall): For IA64, also recognize IA-32
456 syscall 252 (exit_group) as an internal_exit() syscall.
457 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
459 (SYS_vfork): Likewise.
460 (arg_setup): For IA64 version, also support IA-32 syscalls.
461 (get_arg0): Likewise.
462 (get_arg1): Likewise.
463 (set_arg0): Likewise.
464 (set_arg1): Likewise.
466 2004-02-15 Anton Blanchard <anton@samba.org>
468 * linux/powerpc/syscallent.h: Add rtas call.
469 Shift multiplexed syscalls to start at 300, we are already about
470 to hit 256 real syscalls.
471 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
473 2004-02-19 Roland McGrath <roland@redhat.com>
475 * strace.c (main): Use TCP->pid, not PID, in -p message.
476 Fixes Debian bug #229802.
478 2004-01-13 Roland McGrath <roland@redhat.com>
480 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
483 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
484 Reported by Petter Reinholdtsen <pere@hungry.com>.
486 2003-12-31 David Mosberger <davidm@hpl.hp.com>
488 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
490 2003-12-14 Anton Blanchard <anton@samba.org>
492 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
493 Use %llu formats for them.
495 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
497 * linux/powerpc/syscallent.h: Update to include recently added
500 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
501 ppc64, we were misreporting syscalls that really succeeded as having
504 2004-01-13 Roland McGrath <roland@redhat.com>
506 * strace.1: Remove comment about vfork on Linux.
507 Fixes Debian bug #223390.
509 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
510 (sys_getdents64) [LINUX]: Print d_type field.
512 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
514 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
515 killed process if available. Fixes RH#112117.
517 2003-11-13 Roland McGrath <roland@redhat.com>
519 * configure.ac, NEWS: Version 4.5.1.
520 * strace.spec, debian/changelog: 4.5.1-1.
522 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
524 * defs.h (ioctl_lookup): Prototype change.
525 * ioctl.c (ioctl_next_match): New function.
526 * defs.h: Declare it.
527 * io.c (sys_ioctl): Use it, to display all possible ioctl names
528 when there's more than one match.
529 * ioctl.c (ioctl_lookup): Likewise.
530 * stream.c (internal_stream_ioctl): Likewise.
531 Patch from Solar Designer <solar@openwall.com>.
533 2003-11-13 Roland McGrath <roland@redhat.com>
535 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
536 * linux/sh64/syscallent.h: Likewise.
538 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
541 * util.c (printuid): New function.
542 * defs.h: Declare it.
543 * file.c (sys_chown): Use it.
544 * file.c (sys_fchown): Likewise.
545 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
546 sys_setresgid): Likewise.
547 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
548 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
549 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
550 setuid32, setgid32, setfsuid32, setfsgid32.
551 * process.c [LINUX]: Define GETGROUPS32_T.
552 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
554 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
557 2003-11-11 Roland McGrath <roland@redhat.com>
559 * strace.c (main): Bail with usage error for missing command before we
560 open the -o file or fiddle uids.
562 2003-11-06 Roland McGrath <roland@redhat.com>
564 * strace.c (main): Treat piped output more like file output.
565 Disallow -ff with piped output. Fixes RH#105366.
566 Reported by Dmitry V. Levin <ldv@altlinux.org>
568 * strace.c (tprintf): Check result of vfprintf and use perror when it
569 fails while not writing to stderr itself. Fixes Debian bug #218762.
571 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
572 From Ulrich Drepper <drepper@redhat.com>.
574 2003-11-01 Roland McGrath <roland@redhat.com>
576 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
577 setitimer rather than hard-coding a value based on HZ.
578 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
580 2003-10-21 Roland McGrath <roland@redhat.com>
582 * strace.1: Fixed a few spelling errors.
583 Fixes Debian bug #217008.
585 * syscall.c: Revert last change, was broken.
587 2003-10-01 Roland McGrath <roland@redhat.com>
589 * process.c (internal_clone): Don't suspend parent when call requested
590 a specific PID that is not a traced child.
592 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
593 from right to left so we don't have to presume the size.
594 Reported by David Woodhouse <dwmw2@redhat.com>.
596 2003-09-25 Roland McGrath <roland@redhat.com>
598 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
599 these in the table if they are defined.
601 2003-09-24 Roland McGrath <roland@redhat.com>
603 * configure.ac, NEWS: Version 4.5.
604 * strace.spec, debian/changelog: 4.5-1.
606 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
607 instruction decoding branch if TCB_INSYSCALL is clear.
608 Reported by <jochen@penguin-breeder.org>.
610 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
612 2003-09-23 Roland McGrath <roland@redhat.com>
614 * strace.spec: On ppc64 (maybe others later), create an strace64
615 package as well containing just /usr/bin/strace64.
617 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
620 2003-08-21 Roland McGrath <roland@redhat.com>
622 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
623 * linux/x86_64/syscallent.h: Likewise.
624 * linux/s390/syscallent.h: Likewise.
625 * linux/s390x/syscallent.h: Likewise.
627 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
629 * defs.h (ALIGN64): Define for MIPS.
630 * io.c (PREAD_OFFSET_ARG): Define.
631 (sys_pread, sys_pwrite): Use it.
632 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
634 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
635 (truncate64, ftruncate64): Pretty-print.
636 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
637 (truncate64, ftruncate64): Take four arguments.
639 2003-07-17 Roland McGrath <roland@redhat.com>
641 * configure.ac, NEWS: Version 4.4.99.
642 * strace.spec, debian/changelog: 4.4.99-1.
644 2003-07-15 Anton Blanchard <anton@samba.org>
646 * ipc.c: Add SHM_HUGETLB field.
647 Mask out permission bits in msgget, semget and shmget before
648 printing resource_flags.
649 Mask execute permission bits (even though we dont currently
652 2003-07-17 Roland McGrath <roland@redhat.com>
654 * linux/powerpc/syscallent.h (tgkill): New at 250.
656 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
657 From Ulrich Drepper <drepper@redhat.com>.
659 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
660 * file.c (printstatfs): Print f_fsid and f_frsize.
661 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
662 * linux/syscall.h: Add decls.
663 From Ulrich Drepper <drepper@redhat.com>.
665 2003-07-09 Roland McGrath <roland@redhat.com>
667 * linux/ia64/syscallent.h (tgkill): New at 1235.
669 2003-07-05 Richard Henderson <rth@twiddle.net>
671 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
672 * syscall.c (ERESTART_RESTARTBLOCK): New.
673 (trace_syscall): Print it.
674 * linux/alpha/syscallent.h (osf_syscall): Name properly.
675 (osf_set_program_attributes): Fix typo.
676 (osf_nfssvc): Likewise.
677 (osf_sigsendset): Likewise.
678 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
679 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
680 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
681 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
682 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
683 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
684 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
685 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
686 clock_getres, clock_nanosleep, semtimedop): New.
688 2003-07-08 Roland McGrath <roland@redhat.com>
690 * signal.c (sys_tgkill): New function.
691 * linux/syscall.h: Declare it.
692 * linux/syscallent.h: Add tgkill.
694 2003-06-27 Roland McGrath <roland@redhat.com>
696 * configure.ac: Check for type `struct __old_kernel_stat'.
697 * file.c (convertoldstat, printoldstat): Define under
698 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
699 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
700 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
701 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
703 2003-06-26 Roland McGrath <roland@redhat.com>
705 * configure.ac: SHMEDIA -> SH64
708 * process.c: Likewise.
710 * syscall.c: Likewise.
712 * linux/shmedia/syscallent.h: Moved to ...
713 * linux/sh64/syscallent.h: ... here.
715 * config.guess: Update from canonical version, timestamp 2003-06-17.
716 * config.sub: Likewise.
718 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
719 From: Joshua Neal <tinara@netpipeline.net>.
721 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
722 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
723 * linux/ia64/syscallent.h: Likewise.
724 * linux/powerpc/syscallent.h: Likewise.
725 * linux/s390/syscallent.h: Likewise.
726 * linux/s390x/syscallent.h: Likewise.
727 * linux/x86_64/syscallent.h: Likewise.
728 From Jakub Jelinek <jakub@redhat.com>.
730 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
731 From Michael Holzheu <HOLZHEU@de.ibm.com>.
733 2003-06-23 Roland McGrath <roland@redhat.com>
735 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
736 From Ulrich Drepper <drepper@redhat.com>.
738 2003-06-10 Roland McGrath <roland@redhat.com>
740 * configure.ac, NEWS: Version 4.4.98.
741 * strace.spec, debian/changelog: 4.4.98-1.
743 2003-06-09 Roland McGrath <roland@redhat.com>
745 * linux/s390x/syscallent.h: Update many syscalls.
746 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
748 * linux/s390/syscallent.h: Update many syscalls.
749 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
751 * linux/shmedia/syscallent.h: New file.
752 From Stephen Thomas <stephen.thomas@superh.com>.
754 * strace.c (trace): Print a message and newline for a WIFEXITED report
755 from the process we just printed an unterminated syscall line for.
757 2003-06-03 Roland McGrath <roland@redhat.com>
759 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
761 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
762 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
763 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
764 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
765 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
766 (get_error) [LINUX] [ARM]: Update.
767 (syscall_enter) [LINUX] [ARM]: New case.
768 * util.c (printcall) [LINUX] [ARM]: New case.
770 * debian/control (Standards-Version): Update to 3.5.10.
772 * strace.c (main): In PATH search, accept only a regular file with
773 execute bits set. Fixes Debian bug #137103.
775 2003-06-02 Roland McGrath <roland@redhat.com>
777 * strace.c (main): Set -q when given -o and not -p, and not when not
778 given -o, to match what the man page always said.
779 Fixes Debian bug #47113, #153678.
781 * configure.ac, NEWS: Version 4.4.97.
782 * strace.spec, debian/changelog: 4.4.97-1.
784 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
785 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
787 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
788 timestamp 2003-05-22.
789 * config.sub: Likewise, timestamp 2003-05-24.
791 2003-05-22 Roland McGrath <roland@redhat.com>
793 * defs.h (struct tcb): New member `nzombies'.
794 * strace.c (alloctcb): Initialize it.
795 (droptcb): Increment our parent's zombie count.
796 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
797 process has zombies it can reap. On the way out, if we reaped
798 an untraced process, decrement the zombie count.
800 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
801 separately using signame.
803 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
804 of literal 0 for index. Consult the right flags without clobbering
805 anything when we reparent the new child to the caller's parent thread.
807 * linux/s390/syscallent.h: Fix sys_clone argument count.
808 * linux/s390x/syscallent.h: Likewise.
809 * linux/mips/syscallent.h: Likewise.
810 * linux/alpha/syscallent.h: Likewise.
811 * linux/powerpc/syscallent.h: Likewise.
812 * linux/sh/syscallent.h: Likewise.
813 * linux/sparc/syscallent.h: Likewise.
814 * linux/hppa/syscallent.h: Likewise.
816 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
817 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
819 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
820 [LINUX || SVR4] (siginfo_codes): Add strings for them.
822 * process.c (print_affinitylist): Fix loop condition.
823 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
825 2003-04-10 Roland McGrath <roland@redhat.com>
827 * syscall.c (qual_desc): Return zero after parsing number.
828 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
830 2003-04-07 Roland McGrath <roland@redhat.com>
832 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
833 * linux/syscall.h: Likewise.
834 * ipc.c [LINUX] (sys_semtimedop): New function.
835 From Ulrich Drepper <drepper@redhat.com>.
837 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
838 From Ulrich Drepper <drepper@redhat.com>.
840 2003-04-01 Philippe De Muyter <phdm@macqel.be>
842 * sock.c, stream.c: Check #ifdef LINUX, not linux.
843 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
845 2003-03-30 Roland McGrath <roland@redhat.com>
847 * configure.ac, NEWS: Version 4.4.96.
848 * strace.spec, debian/changelog: 4.4.96-1.
850 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
852 Various fixes for SuperH [SH]:
853 * mem.c (sys_old_mmap): mmap() parameters passed in registers
854 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
856 * process.c (change_syscall): Fixed register which holds system
858 * util.c (arg0_offset, arg1_offset): provide definition
859 * Makefile.am: Added new files in linux/sh
860 * linux/sh/syscallent.h: New file.
861 * linux/sh/errnoent.h: New file.
862 * linux/sh/ioctlent.h: New file.
863 * linux/sh/signalent.h: New file.
865 * linux/ioctlent.sh: Take an arg for location of header files
866 * syscallent.sh: Replaced lost $
868 2003-03-30 Roland McGrath <roland@redhat.com>
870 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
871 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
872 From Ulrich Drepper <drepper@redhat.com>.
874 * linux/syscallent.h: Use sys_getrlimit for 191.
875 Use name "old_getrlimit" for 76.
876 Reported by Ulrich Drepper <drepper@redhat.com>.
878 2003-03-18 Roland McGrath <roland@redhat.com>
880 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
882 2003-03-17 Roland McGrath <roland@redhat.com>
884 * linux/x86_64/syscallent.h: clone takes 5 args.
885 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
887 2003-03-15 Roland McGrath <roland@redhat.com>
889 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
891 2003-03-14 Roland McGrath <roland@redhat.com>
893 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
895 * linux/ia64/syscallent.h: clone takes 5 arguments.
896 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
898 2003-03-12 Roland McGrath <roland@redhat.com>
900 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
901 Use sys_clone for clone2.
902 * linux/syscall.h: Don't declare sys_clone2.
903 * process.c (sys_clone): Rewritten to handle both flavors,
904 print all extra args depending on flag bits.
905 (sys_clone2): Function removed.
907 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
909 2003-03-04 Roland McGrath <roland@redhat.com>
911 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
912 TCB_INSYSCALL is clear, like other platforms do.
914 2003-03-04 Ulrich Drepper <drepper@redhat.com>
916 * mem.c [LINUX] (sys_remap_file_pages): New function.
917 * linux/syscall.h: Declare it.
918 * linux/syscallent.h: Use it.
919 * linux/powerpc/syscallent.h: Likewise.
921 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
923 2003-02-26 Roland McGrath <roland@redhat.com>
925 * configure.ac: Fix typo in netinet/in.h check.
926 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
927 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
929 2003-02-24 Roland McGrath <roland@redhat.com>
931 * configure.ac, NEWS: Version 4.4.95.
932 * strace.spec, debian/changelog: 4.4.95-1.
934 * process.c (sys_getresgid): Fix typos in argument access.
936 2003-02-23 Roland McGrath <roland@redhat.com>
938 * process.c (sys_getresuid): Fix typos in argument access.
939 Reported by Anton Blanchard <anton@samba.org>.
941 2003-02-19 Roland McGrath <roland@redhat.com>
943 * configure.ac, NEWS: Version 4.4.94.
944 * strace.spec, debian/changelog: 4.4.94-1.
946 * version.c: Removed.
947 * Makefile.am (strace_SOURCES): Remove it.
948 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
950 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
951 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
952 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
954 2003-01-23 Roland McGrath <roland@redhat.com>
956 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
957 SPARC, which doesn't use the header regardless.
959 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
962 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
964 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
965 [! SYS_putpmsg] (sys_putpmsg): Likewise.
967 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
968 since they can conflict.
970 2003-01-21 Roland McGrath <roland@redhat.com>
972 * strace.c (usage): Omit -z, since it has never worked properly.
975 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
976 var=val in environ or to remove var, respectively.
978 * strace.1, NEWS: Document it.
980 * configure.ac, NEWS: Version 4.4.93.
981 * strace.spec, debian/changelog: 4.4.93-1.
982 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
984 2003-01-20 Roland McGrath <roland@redhat.com>
986 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
987 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
988 TCB_WAITEXECVE state with special kludges.
990 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
991 reversed from other architectures.
993 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
994 conditional on [TCB_WAITEXECVE] instead of list of processors.
996 * util.c (restore_arg0): Evaluate args in no-op defns.
998 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
999 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1001 2003-01-17 Anton Blanchard <anton@samba.org>
1003 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1005 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1007 2003-01-14 Roland McGrath <roland@redhat.com>
1009 * linux/powerpc/errnoent.h: Add missing errnos.
1010 * linux/powerpc/ioctlent.h: Update ioctl values.
1011 From Anton Blanchard <anton@samba.org>.
1013 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1014 From Anton Blanchard <anton@samba.org>.
1016 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1017 sys_ftruncate64, instead of printargs, for those syscalls.
1018 * linux/mips/syscallent.h: Likewise.
1019 * linux/powerpc/syscallent.h: Likewise.
1020 * linux/s390/syscallent.h: Likewise.
1021 * linux/sparc/syscallent.h: Likewise.
1023 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1024 All others at the moment use linux/syscallent.h, where it's 300.
1026 * strace.1: Update bug reporting info.
1028 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1029 From Nathan Scott <nathans@debian.org>.
1031 * configure.ac, NEWS: Version 4.4.92.
1032 * strace.spec, debian/changelog: 4.4.92-1.
1034 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1035 ppc (never comes out of config.sub).
1037 * process.c (sys_ptrace): Use #lx format for address argument.
1038 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1039 * process.c [POWERPC]: Likewise.
1040 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1041 * syscall.c (get_scno) [POWERPC]: Likewise.
1042 * util.c [POWERPC]: Likewise.
1043 (printnum): Use long for NUM.
1044 From Anton Blanchard <anton@samba.org>.
1046 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1048 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1049 appropriately via set_arg0 or no-ops for each architecture.
1050 (clearbpt): Use those instead of set_arg0 and set_arg1.
1052 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1053 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1054 sys_ftruncate64, instead of printargs, for those syscalls.
1056 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1057 (sys_ptrace): Use printxval.
1058 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1059 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1061 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1062 print it before using printxval.
1063 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1065 2003-01-13 Roland McGrath <roland@redhat.com>
1067 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1068 timestamp 2003-01-10.
1069 * config.sub: Likewise, timestamp 2003-01-03.
1070 * install-sh: Update from Automake 1.7.2.
1072 * linux/powerpc/signalent.h: Add SIGRTMIN.
1073 From Anton Blanchard <anton@samba.org>.
1075 * linux/powerpc/syscallent.h: Add missing system calls.
1076 Decode more system calls, we were just printargs for many things.
1077 Remove some x86-specific system calls.
1078 Remove two syscalls between the socket and ipc syscalls,
1079 it was resulting in all IPC syscalls being off by two.
1081 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1082 From Anton Blanchard <anton@samba.org>.
1084 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1085 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1086 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1087 From Anton Blanchard <anton@samba.org>.
1089 * term.c [LINUX]: Get kernel definition of struct termios.
1090 From Anton Blanchard <anton@samba.org>.
1092 * linux/ioctlent.sh: Look in sound/ directory too.
1093 From Anton Blanchard <anton@samba.org>.
1095 * desc.c (printflock64): Fix ADDR argument type.
1096 From Anton Blanchard <anton@samba.org>.
1098 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1099 sys_siglist and _sys_siglist.
1100 Reported by John Hughes <john@Calva.COM>.
1102 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1103 Reported by John Hughes <john@Calva.COM>.
1105 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1107 2003-01-10 Roland McGrath <roland@redhat.com>
1109 * configure.ac, NEWS: Version 4.4.91.
1110 * strace.spec, debian/changelog: 4.4.91-1
1112 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1113 values for x86-64, conditional on current_personality.
1115 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1117 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1118 * stream.c (print_transport_message): Use #ifdefs for those members.
1120 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1122 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1123 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1125 * strace.c (pfd2tcb): Fix for new tcbtab type.
1126 (rebuild_pollv): Likewise.
1127 (detach): Put variables used under [LINUX] inside #ifdef.
1129 * process.c (change_syscall) [POWERPC]: Add missing return.
1130 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1132 * strace.spec: New file.
1133 * debian/changelog: 4.4.90-1
1134 * debian/rules (binary-arch): Depend on build.
1135 (clean): Don't try to run Makefile.in.
1136 * debian/control (Standards-Version): Now 3.5.8.
1138 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1140 2003-01-09 Roland McGrath <roland@redhat.com>
1142 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1144 * debian/control: Update Maintainer: field.
1146 2003-01-08 Roland McGrath <roland@redhat.com>
1148 * NEWS: Update for 4.4.90 test release.
1150 Support for new Linux 2.5 thread features.
1151 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1152 (struct tcb): New members nclone_threads, nclone_detached,
1154 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1155 (waiting_parent): Macro removed.
1156 (pid2tcb): Declare it.
1157 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1158 child to our parent if we are a CLONE_THREAD child ourselves.
1159 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1160 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1161 determining if we have any. If TCB_CLONE_THREAD is set, check
1162 parent's children instead of our own, and bump nclone_waiting count.
1163 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1164 the syscall was exit_group.
1165 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1166 * strace.c (pid2tcb): No longer static.
1167 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1168 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1169 If we have thread children, set TCB_EXITING and don't clear the TCB.
1170 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1171 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1172 children of our parent that might be waiting for us too.
1173 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1174 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1176 Revamp -f support for Linux.
1177 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1178 the system call to be clone with CLONE_PTRACE set. Various new static
1180 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1181 Initialize TCPCHILD->parent field.
1182 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1183 Check in case the new child is in the tcb already.
1184 (internal_fork) [LINUX]: Just call internal_clone.
1185 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1186 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1188 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1190 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1192 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1194 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1196 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1198 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1200 * debian/rules: no longer install postinst and prerm
1201 * debian/control: do not end summary with full stop (lintian)
1203 2002-12-30 Roland McGrath <roland@redhat.com>
1205 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1206 (EXTRA_DIST): Add missing files.
1208 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1210 * syscall.c (qualify_one): New function.
1211 (qual_options): Replace lookup field with qualify, update initializer.
1212 (qualify): Update caller.
1213 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1214 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1215 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1217 * version.c (version): Make const, bump to 4.4.90.
1218 * strace.c: Update decl.
1220 * Makefile.am [LINUX && X86_64]: Remove cruft.
1221 * linux/x86_64/errnoent1.h: New file.
1222 * linux/x86_64/ioctlent1.h: New file.
1223 * linux/x86_64/signalent1.h: New file.
1224 * linux/x86_64/syscallent1.h: New file.
1225 * linux/x86_64/i386-headers.diff: File removed.
1226 * linux/x86_64/makeheaders.sh: File removed.
1227 * linux/x86_64/Makefile.in: File removed.
1229 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1230 already broken for 32-bit personality on x86-64.
1232 2002-12-29 Roland McGrath <roland@redhat.com>
1234 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1235 * linux/Makefile.am: File removed.
1236 * freebsd/Makefile.am: File removed.
1237 * sunos4/Makefile.in: File removed.
1238 * svr4/Makefile.in: File removed.
1240 * linux/alpha/Makefile.in: File removed.
1241 * linux/hppa/Makefile.in: File removed.
1242 * linux/ia64/Makefile.in: File removed.
1243 * linux/powerpc/Makefile.in: File removed.
1244 * linux/s390/Makefile.in: File removed.
1245 * linux/s390x/Makefile.in: File removed.
1247 2002-12-26 Roland McGrath <roland@redhat.com>
1249 * syscallent.sh: Grok three flavors of #define line, uniquify.
1250 * linux/hppa/syscallent.sh: File removed.
1251 * linux/powerpc/syscallent.sh: File removed.
1253 * linux/Makefile.am: New file.
1254 * linux/Makefile.in: File removed.
1255 * freebsd/Makefile.am: New file.
1256 * freebsd/i386/Makefile.am: New file.
1257 * freebsd/i386/Makefile.in: File removed.
1259 2002-12-22 Roland McGrath <roland@redhat.com>
1261 Update to Autoconf 2.57, and Automakify with version 1.7.
1262 * Makefile.am: New file.
1263 * Makefile.in: File removed.
1264 * configure.in: Moved to ...
1265 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1266 * aclocal.m4: Moved to ...
1267 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1268 * acconfig.h: File removed.
1269 * AUTHORS: New file, makes automake happy.
1270 * autogen.sh: File removed.
1271 * README-CVS: Update to recommend autoreconf instead.
1272 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1273 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1274 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1275 * strace.c: *_DECLARED -> HAVE_DECL_*
1276 * stream.c: HAVE_* -> HAVE_STRUCT_*
1278 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1279 sh, and use $(srcdir) to find the script.
1280 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1281 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1282 * linux/x86_64/Makefile.in (headers): Renamed to all.
1283 * linux/alpha/Makefile.in: Add empty install target.
1284 * linux/x86_64/Makefile.in: Likewise.
1285 * linux/powerpc/Makefile.in: Likewise.
1286 * linux/Makefile.in: Likewise.
1288 2002-12-26 Roland McGrath <roland@redhat.com>
1290 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1291 From Daniel Jacobowitz <drow@false.org>.
1293 2002-12-21 Roland McGrath <roland@redhat.com>
1295 * linux/syscallent.h: Add some new 2.5 syscall names.
1296 Now clone takes 5 args.
1297 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1298 [LINUX] (sys_clone): Print new args.
1299 * mem.c (print_ldt_entry): Make global.
1301 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1302 safety, since up to 260 are already used in 2.5 kernels.
1303 * linux/syscallent.h: Update the table.
1304 * linux/ia64/syscallent.h: Likewise.
1306 * syscall.c (force_result): New function.
1307 * process.c (internal_wait): Handle ECHILD exit from wait call with
1308 WNOHANG flag set; force the return value to 0 in the inferior when it
1309 has live children we are tracing.
1310 * NEWS: Mention the bug fix.
1312 2002-12-17 Roland McGrath <roland@redhat.com>
1314 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1315 with linux/syscallent.h additions.
1317 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1318 (tcbtabsize): New variable.
1319 (main): Initialize them using dynamic allocation.
1320 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1321 (pid2tcb, cleanup): Likewise.
1322 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1323 (rebuild_pollv): Dynamically allocate the vector.
1324 * defs.h (tcbtab): Update decls.
1325 (MAX_PROCS): Macro removed, no more static limit on this.
1326 * process.c (fork_tcb): New function.
1327 (internal_clone, internal_fork): Use it instead of checking nprocs.
1329 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1330 in wait after sending SIGSTOP.
1332 2002-12-16 Roland McGrath <roland@redhat.com>
1334 * signal.c (sprintsigmask): Increase static buffer size to account for
1335 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1337 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1338 __WNOTHREAD and __WALL.
1340 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1341 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1343 2002-12-15 Roland McGrath <roland@redhat.com>
1345 * process.c (setarg) [POWERPC]: Support it.
1347 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1348 Old value was bogus, not even a proper instruction.
1349 From Guy M. Streeter <streeter@redhat.com>.
1351 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1353 * configure.in: Don't check for putpmsg.
1354 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1355 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1357 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1358 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1360 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1361 * linux/sparc/syscallent.h: Likewise.
1362 * linux/hppa/syscallent.h: Likewise.
1364 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1365 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1366 * process.c: Likewise.
1368 * desc.c (sys_osf_select): Add missing return type.
1370 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1372 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1373 sys_nanosleep, both already in linux/dummy.h.
1375 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1376 (trace_syscall): Fix return without value.
1378 * linux/syscallent.h: Update table with names of new syscalls
1379 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1380 * linux/ia64/syscallent.h: Likewise.
1381 * linux/powerpc/syscallent.h: Likewise.
1383 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1384 defined. If the bit is set, print the sa_restorer field of sigaction.
1386 * mem.c: Add sys_{get,set}_thread_area.
1387 * linux/syscall.h: Declare them.
1388 * linux/syscallent.h: Update the table for these.
1389 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1390 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1392 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1393 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1394 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1395 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1396 sched_getaffinity, futex.
1397 * linux/syscallent.h: Update the table.
1398 * io.c: Add sys_sendfile64.
1399 * file.c: Add sys_readahead, sys_*xattr.
1400 * process.c: Add sys_futex, sys_*affinity.
1402 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1403 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1404 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1406 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1408 Bugfix for s390/s390x:
1409 * syscall.c: Fixed scno derivation for s390/s390x.
1411 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1413 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1414 to allow the compilation of a native MIPS strace.
1416 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1418 From Marty Leisner <leisner@rochester.rr.com>,
1419 rewritten by mludvig:
1420 * strace.c (not_failing_only): New.
1421 (usage): Added -z switch description.
1422 (main): Added -z switch parsing to not_failing_only variable.
1423 * syscall.c (trace_syscall): Added not_failing_only handling.
1425 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1427 Missing complete changelog for 2002-10-07 commit:
1428 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1429 * acconfig.h: New define for s390x.
1430 * config.sub: Added missing define for s390 and new one for s390x.
1431 * configure.in: Added new define for s390x.
1432 * file.c: Added missing #undef dirent64 and new defines for s390x.
1433 * linux/s390: New directory.
1434 * linux/s390/Makefile.in: New file.
1435 * linux/s390/errnoent.h: New file.
1436 * linux/s390/ioctlent.h: New file.
1437 * linux/s390/signalent.h: New file.
1438 * linux/s390/syscallent.h: New file.
1439 * linux/s390x: New directoy.
1440 * linux/s390x/Makefile.in: New file.
1441 * linux/s390x/errnoent.h: New file.
1442 * linux/s390x/ioctlent.h: New file.
1443 * linux/s390x/signalent.h: New file.
1444 * linux/s390x/syscallent.h: New file.
1445 * linux/syscall.h: Added sys_mincore() prototype and added new
1447 * process.c: Added s390x defines.
1448 (change_syscall): Changed handling for s390.
1449 (setarg): Added missing s390/s390x code in setarg().
1450 * signal.c: Added s390x define.
1451 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1452 arguments to sprintsigmask()).
1453 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1454 since printstr() expects a long.
1455 * syscall.c (decode_subcall): Changed several variables to be long
1456 instead of int to match 64 bit requirements. Added s390x defines.
1457 (syscall_enter): Changed upeek() call to match s390 and s390x
1459 * util.c: Added s390x defines.
1461 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1463 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1464 and bugfixes to s390 by D.J. Barrow.
1466 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1468 Merged x86-64 port by Andi Kleen <ak@suse.de>
1469 and Michal Ludvig <mludvig@suse.cz>
1470 * Makefile.in: New target 'headers'. Failure ignored.
1471 * acconfig.h: New defines for x86-64.
1472 * configure.in: Ditto.
1476 * process.c: Added support for x86-64.
1478 * syscall.c: Ditto + added automatic personality switching.
1479 * linux/syscall.h: Ditto.
1480 * linux/x86_64: New directory.
1481 * linux/x86_64/Makefile.in: New file.
1482 * linux/x86_64/gentab.pl: Ditto.
1483 * linux/x86_64/i386-headers.diff: Ditto.
1484 * linux/x86_64/makeheaders.sh: Ditto.
1485 * linux/x86_64/syscallent.h: Ditto.
1486 * mem.c (print_mmap): Always print arg[4] as int.
1488 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1490 * configure.in: Fix regular expressions.
1491 * linux/syscall.h: Added missing braces in prototype of
1493 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1494 (struct fileflags): Made extern to inhibit compiation warnings.
1495 (sys_getdents64): Merged LINUX and SVR4 part.
1496 * syscall.c (get_scno): Split multiline string into two distinct
1499 2002-05-24 John Hughes <john@calva.com>
1501 * stream.h, net.h: Avoid possible infinite loop caused by
1502 unsigned arithmetic in preceeding change.
1504 2002-05-23 John Hughes <john@calva.com>
1506 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1508 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1509 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1512 * configure.in: use tests for struct opthdr and struct t_opthdr.
1514 * defs.h: add new function print_sock_optmgmt.
1516 * io.c: add hack that lets ioctl decode functions set auxilliary
1519 * stream.c: better decoding for timod ioctls.
1521 * net.c: add function print_sock_optmgmt, used by timod ioctl
1522 decoding functions in stream.c.
1524 2002-05-23 John Hughes <john@calva.com>
1526 * acconfig.h: Make autoheader happy about Linux/SuperH
1528 2002-05-23 John Hughes <john@calva.com>
1530 * strace.c: Get rid of warning if not using POLL_HACK
1532 2002-05-22 John Hughes <john@calva.com>
1534 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1535 options that are not just ints, cope with systems that don't
1536 #define SOL_TCP and so on.
1538 2002-05-21 John Hughes <john@calva.com>
1540 * strace.c: Fix warning if POLL_HACK is used.
1542 2002-05-17 John Hughes <john@calva.com>
1544 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1546 2002-05-17 John Hughes <john@calva.com>
1548 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1550 2002-05-17 John Hughes <john@calva.com>
1552 * stream.c: tidy up output a little.
1554 2002-05-17 John Hughes <john@calva.com>
1556 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1557 to procpriv syscall.
1559 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1561 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1562 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1565 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1567 * strace.c: close tcp->outf in droptcb()
1569 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1571 * net.c: decode packet options
1573 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1575 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1577 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1580 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1581 * defs.h, file.c, io.c: fix signed/unsigned issues
1582 * syscall.c: check for negative u_errors
1583 * cvsbuild: renamed to autogen.sh
1585 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1587 * net.c: add new TCP socket options
1589 2001-10-26 John Hughes <john@calva.com>
1591 * svr4/ioctlent.sh: Cope with #define lines containing
1592 comments that terminate on subsequent lines. Used to
1593 comment out subsequent ioctls!
1595 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1597 * linux/ioctlent.h: regenerated using current scripts so
1598 term ioctls are included
1600 2001-10-19 John Hughes <john@Calva.COM>
1602 * strace.c(proc_open): On SVR4 only trace the syscalls,
1603 signals and faults we care about.
1605 2001-10-18 John Hughes <john@Calva.COM>
1607 * acconfig.h: Add HAS_SIGINFO_T.
1608 * aclocal.m4: add check for siginfo_t in signal.h.
1609 * configure.in: use check for siginfo_t.
1610 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1611 allow access to siginfo when signal recieved.
1612 * process.c: Remove SVR4 only version of printsiginfo.
1613 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1614 * strace.c: on SVR4 print siginfo when signal recieved.
1616 2001-10-18 John Hughes <john@Calva.COM>
1618 * system.c(sys_ssisys): handle return values for ssisys
1620 2001-10-18 John Hughes <john@Calva.COM>
1622 * signal.c: handle sigwait
1623 * svr4/dummy.c: Move sigwait to done
1624 * svr4/syscall.h: handle sigwait
1626 2001-10-16 John Hughes <john@Calva.COM>
1628 * system.c(sys_ssisys): decode some args for ssisys.
1630 2001-10-16 John Hughes <john@Calva.COM>
1632 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1634 * svr4/dummy.h: memcntl is much like mctl.
1636 2001-10-16 John Hughes <john@Calva.COM>
1638 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1639 to read unmapped page. Make it possible to strace ksh.
1641 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1643 * process.c (internal_clone): Avoid race condition by clearing
1644 breakpoint after attaching to child.
1646 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1648 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1649 by Don Dugger, with my refinements).
1651 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1652 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1654 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1655 new ioctlent.h generation scheme.
1657 * linux/syscall.h (sys_clone2): Declare.
1658 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1660 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1661 don't miss the tty ioctls (unfortunately, some of the sound timer
1662 ioctls are in conflict with them!).
1664 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1665 (clrbpt) [IA64]: Ditto.
1667 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1669 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1670 r8 (eax). Handle TCB_WAITEXECVE.
1671 (syscall_fixup): Handle ia64.
1672 (syscall_enter): Fix argument fetching for ia64.
1674 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1675 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1677 * process.c (tcp): New function.
1678 (change_syscall): Add support for ia64 linux.
1679 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1681 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1683 * resource.c (sprintrlim64): Ditto.
1685 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1686 [IA64]: Declare "ia32" variable.
1688 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1689 kernel headers. Declare the necessary constants and structures
1692 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1694 * signal.c (parse_sigset_t): New function.
1695 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1696 avoiding relying on internal layout of sigset_t datastructure.
1698 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1700 * linux/ia64/syscallent.h: Add getunwind().
1702 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1704 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1705 PT_AR_BSP. Pick up arguments starting with out0, which is not
1706 always the same as r32 (e.g., consider inlined syscalls).
1708 2001-09-28 John Hughes <john@Calva.COM>
1710 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1711 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1713 2001-09-18 John Hughes <john@Calva.COM>
1715 * net.c: fix display of sockaddr structures, sometimes too many "}",
1716 sometimes too few. Fix suggested by Richard Kettlewell.
1718 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1720 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1721 the struct from bits/sigcontext.h already which signal.h includes.
1723 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1725 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1727 * linux/Makefile.in: fix a few things so the ioctl list is generated
1729 * ioctl.c: remember to shift ioctl masks as well
1731 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1733 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1734 for sys_fcntl as well
1736 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1738 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1740 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1742 * process.c: seems Linux/IA64 changed register names on us, switch to
1745 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1747 * strace.c: set CLOEXEC flag for outputfile
1749 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1751 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1753 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1755 * configure.in: Support cross-compiling between architectures
1757 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1759 * configure.in: add S390 to architecture list
1761 2001-07-10 John Hughes <john@Calva.COM>
1763 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1764 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1765 of args to readv/writev. Also gets rid of redundant printiovec
1766 routine from net.c (duplicate of tprint_iov in util.c).
1768 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1770 * config.{guess,sub}: updated
1772 2001-05-15 John Hughes <john@Calva.COM>
1774 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1775 it was just passing the sigmask (ucp->uc_sigmask).
1777 2001-05-15 John Hughes <john@Calva.COM>
1779 * util.c: Don't run off the end of valid memory in umovestr when
1780 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1781 unmapped page just after the args/env area).
1783 2001-04-18 John Hughes <john@Calva.COM>
1785 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1786 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1787 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1788 Treat rexecve as an exec.
1789 * system.c: decode arguments to ssisys call on nsc systems.
1790 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1793 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1795 * process.c: fix cast for powerpc code
1796 * linux/powerpc/syscallent.h: update syscall list
1797 * README: fix address for the strace mailinglist
1798 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1799 the realtime signals as well
1801 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1803 * Merge patches from Maciej W. Rozycki:
1804 + util.c: add code to print PC for MIPS
1805 + linux/mips/syscallent.h: updated
1806 + system.c: formating fixes for sys_sysmips
1807 + configure.in: test for yet more headers
1808 + stream.c: use configure-headertests instead of relying on OS hints
1810 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1812 * NEWS: start 4.3.1 items
1813 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1815 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1817 * configure.in: test for asm/sysmips.h and linux/utsname.h
1818 * linux/syscall.h: fix a typo for sys_sysmips
1819 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1822 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1824 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1826 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1828 * linux/ia64/ioctlent.h: regenerated
1830 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1832 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1833 general Linux ioctlent.sh
1835 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1837 * linux/ioctlent.sh: add dir variable for location of kernel headers
1839 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1841 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1843 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1845 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1847 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1849 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1851 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1853 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1855 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1857 * configure.in: use sparc* so we can compile on sparc64 as well
1858 * process.c, syscall.c: work around double define of fpq, fq and fpu
1859 structs on Linux/sparc, and use regs instead of pt_regs
1860 * don't use asm/sigcontext.h on Linux/sparc
1862 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1864 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1866 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1868 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1869 trace threaded programs
1871 2001-03-27 John Hughes <john@Calva.COM>
1873 * aclocal.m4: add check for endianness of long long.
1874 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1875 * configure.in: check for endianness of long long.
1876 * defs.h: change LONG_LONG macro to work with either endianness of
1879 2001-03-27 John Hughes <john@Calva.COM>
1881 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1882 initialisation list for array).
1884 2001-03-27 John Hughes <john@Calva.COM>
1886 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1887 systems - bad merge of Harald Boehme's patch by me.
1889 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1891 * lots of files: add Linux/hppa support
1893 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1895 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1896 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1897 * config.guess: updated
1899 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1901 * linux/ioclsort.c: new file
1902 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1903 the ioctl list that doesn't involve attempting to #include all kernel
1905 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1906 by the new ioctlent.sh
1907 * ioctl.c: only look at the number and type bits for linux, since
1908 ioctlent.sh no longer supplies the others
1910 2001-03-08 John Hughes <john@Calva.COM>
1912 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1913 pretend they have names ending with "?" so that -e trace=stat (for
1915 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1916 * freebsd/i386/syscall.h: consistency.
1918 2001-03-08 John Hughes <john@Calva.COM>
1920 * acconfig.h: add new ST_xxx defines.
1921 * aclocal.m4: macros to check for more fields in struct stat.
1922 * configure.in: use new macros to check for fields in struct stat.
1923 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1925 2001-03-08 John Hughes <john@Calva.COM>
1927 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1928 * file.c: use LONG_LONG
1929 * io.c: use LONG_LONG
1930 * mem.c use LONG_LONG
1932 2001-03-08 John Hughes <john@Calva.COM>
1934 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1935 * aclocal.m4: routines to check for long long off_t and rlim_t.
1936 * configure.in: check for long long off_t and rlim_t.
1937 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1938 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1940 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1941 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1942 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1944 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1945 now done automaticaly for us.
1946 * freebsd/i386/syscall.h: ditto.
1947 * freebsd/i386/syscallent.h ditto.
1949 2001-03-07 John Hughes <john@Calva.COM>
1951 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1952 * file.c: On FreeBSD use stat64 and pals instead of stat.
1953 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1954 * freebsd/i386/syscall.h: ditto.
1955 * freebsd/i386/syscallent.h: ditto.
1957 2001-03-07 John Hughes <john@Calva.COM>
1959 * file.c: merge missing part of Harald Böhme's solaris patches,
1960 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1962 2001-03-07 John Hughes <john@Calva.COM>
1964 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1965 * svr4/syscallent.h: pread/pwrite are TF calls.
1967 2001-03-07 John Hughes <john@Calva.COM>
1969 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1970 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1971 we don't need to know endianness of long long.
1972 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1973 ftruncate, allows reduction in numvber of horrid #if's
1974 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1975 * mem.c: FreeBSD now uses 64 bit version of mmap.
1976 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1977 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1978 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1980 2001-03-06 John Hughes <john@Calva.COM>
1982 * file.c: Implement truncate64 and ftruncate64
1983 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1985 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1987 2001-03-06 John Hughes <john@Calva.COM>
1989 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1990 syscall master file).
1992 2001-03-06 John Hughes <john@Calva.COM>
1994 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1995 zap incorrect syscall subarg range check.
1997 2001-03-06 John Hughes <john@Calva.COM>
1999 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2000 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2001 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2004 2001-03-06 John Hughes <john@Calva.COM>
2006 * dummy.h: add unimplemented UW sycalls
2007 * syscall.h: we can do settimeofday for UW, whopee!
2008 * syscallent.h: fix unimplemented UW syscalls
2010 2001-03-06 John Hughes <john@Calva.COM>
2012 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2013 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2014 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2015 so it doesn't try to use pr_sysarg.
2017 2001-03-06 John Hughes <john@Calva.COM>
2019 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2020 * file.c: handle xstat version _STAT64_VER, aka stat64.
2022 2001-03-06 John Hughes <john@Calva.COM>
2024 * net.c: make sure SOL_ options are defined before using.
2025 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2027 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2029 * net.c: fix format for printing Unix domain sockets
2031 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2033 * linux/mips/syscallent.h: use new sys_sysmips
2034 * system.c: add sys_sysmips decoding
2036 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2038 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2039 submitted the IP6 scope ID updates
2040 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2041 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2043 * configure.in: check for if_indextoname function and sin6_scope_id
2044 * net.c: teach printsock about IP6 scope ids
2046 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2048 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2049 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2050 * Makefile.in: use @mandir@ and @bindir@
2052 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2054 * net.c: fix formating error in sys_setsockopt
2055 * net.c: add list of socketlayers and use that for [gs]etsockopt
2057 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2059 * time.c: use sys/timex.h so things compile with 2.2 kernels
2060 * stream.c: test if MSG_* constants are #defined
2062 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2064 * process.c: perform bpt trick for clone as well so we can get the
2065 pid of the child before it starts doing something
2066 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2067 again with newer libcs
2068 * test/clone.c: improve our testcase a bit
2069 * Merge another patch from Gäel Roualland with FreeBSD updates
2071 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2073 * lots of files: merge patch from Gaël Roualland to add
2074 support for FreeBSD.
2076 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2078 * file.c: update to reflect that st_ino suddenly became a long long
2079 in the in Linux 2.4.0-test6
2081 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2083 * test/clone.c: minor fixup
2084 * Another bunch of patches from John Hughes merged:
2086 + SVR4 printcontext(): sigset_t != sigset_t*
2087 + getcontext returns a value, so print on exit of syscall
2088 + add UC_FP to ucontext_flags for OS writers that can't spell
2089 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2090 + decode_subcall(): only do subcall range checking when needed
2091 * bunch of UnixWare updates
2092 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2094 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2096 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2099 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2101 * strace.c: close outf before we exec a child process
2103 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2105 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2106 * defs.h (struct tcb): Make auxstr member const.
2107 * file.c (fsmagic): And many more magic numbers.
2108 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2110 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2112 * defs.h: balance #if/#endif again
2113 * system.c: fix return statements in sys_capget()
2114 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2115 + file.c: add F_[SG]ETSIG to fcntl flags
2116 + strace.c: don't setre[gu]id if not needed
2117 + system.c: handle sys_reboot for Linux
2118 + term.c: add baudrate constants up to B4000000
2119 + linux/**/syscallent.h: note that munlockall has no arguments
2121 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2123 * CREDITS: fix email address
2124 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2125 * signal.c: honour offset of sigconfig in sigframe structure for
2127 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2129 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2130 AR_BSP points to the _end_ of the active register frame, so we need
2131 to adjust bsp by moving it back by the size of the active frame
2134 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2136 * process.c: add sparc support to change_syscall
2138 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2140 * linux/mips/syscallent.h: fix some typos
2142 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2144 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2147 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2149 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2152 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2154 * README-linux: updated to note that strace might not compile
2155 with development kernels
2156 * bjm.c: sys_query_module: check if malloc succeeds
2157 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2158 * linux/syscallent.h: updated for 2.3.99pre3
2159 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2160 even though Linux doesn't implement them
2161 * syscall.c: add global variables for MIPS registers as well
2162 * syscall.c: move global variables to before get_scno since that uses them
2163 * util.c: oops, misspelled defined
2164 * process.c: fix ptrace calls in change_syscall
2165 * mem.c: decode sys_madvise
2166 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2167 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2168 + small fix for RLIMIT_* and RUSAGE_BOTH
2169 + enhace support for capget and capset
2171 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2173 * test/vfork.c: new file to test vfork traces
2174 * test/.cvsignore: new file
2175 * defs.h: Up maximum number of traced processed to 64
2176 * strace.c: Disable some debugging code from davidm
2177 * implement setarg for more architectures
2178 * implement change_syscall
2180 1999-12-27 Morten Welinder <terra@diku.dk>
2182 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2183 _unsigned_ char parameter.
2185 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2189 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2191 * Merge Linux/ia64 patches
2193 2000-01-02 Pavel Machek <pavel@ucw.cz>
2195 * probe if sys/poll.h exists in configure + minor cleanups
2197 * syscall.c: split trace_syscall into few pieces to make code readable
2199 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2201 * Release version 4.2 to get the current updates out and so
2202 we can concentrate in finishing the clone support.
2204 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2206 * Add 1900 to tm_year in sprinttime
2208 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2210 * file.c: protect printstat64 with STAT64 instead of linux so we can
2211 compile on Linux architectures that don't have it
2212 * util.c: fix LOOP for ARM
2214 Fri Dec 24 18:05:00 EST 1999
2216 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2218 * file.c: Use ugly libc_stat trick also for stat64.
2219 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2220 * process.c (internal_clone): Fix a few typos and add definitions to make
2221 it at least compile.
2222 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2223 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2225 * aclocal.m4: Define AC_STAT64.
2226 * acconfig.h: Define HAVE_STAT64.
2227 * configure.in: Add AC_STAT64.
2229 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2231 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2232 support for Linux on the IBM S/390 architecture
2233 * process.c: add internal_clone(), currently only shows the options
2234 * syscall.c: use internal_clone to handle SYS_clone
2236 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2238 * Rewrite mmap-handling to support mmap2 on Linux
2240 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2242 * Note that Linux can handle sys_semop() as well
2244 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2246 * Include linux/in6.h for glibc2.0 and older
2248 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2250 * Merge patches from John Hughes to make configure support UnixWare
2252 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2254 * Enhance sys_query_module
2256 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2258 * Patches from John Hughes:
2259 + cosmectic fix in sys_getpmsg
2260 + allow net.c to compile on systems without AF_INET6
2261 + Only use long_to_sigset on Linux systems
2262 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2264 + Parse mount arguments for UnixWare
2265 + ACL fixes for UnixWare
2267 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2269 * Release 4.1 to get all the changes made out there
2271 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2273 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2274 + Socket calls parsed better
2275 + bunch of alpha OSF syscalls added
2276 + Fix alpha 32/64 bit issues
2278 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2280 * Move Linux kernelmodule-functions from system.c to bjm.c and
2281 remove duplicate for sys_create_module
2282 * Linux MIPS updates:
2283 + Play with #ifdef's in net.c to get IPv6 right
2284 + Use printargs for vm86-syscall
2286 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2288 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2290 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2292 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2293 and sys_delete_module correctly
2295 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2297 * Update cvsbuild to give a better error if autoconf isn't installed
2298 * Add test for linux/ptrace.h to configure
2299 * Since we define GNU_SOURCE in the Makefile we don't need to define
2300 USE_GNU in file.c anymore
2302 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2304 * #define USE_GNU before including file.c so we get some extra O_* flags
2306 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2308 * Add missing } in IPv6 output
2310 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2312 * Update copyright for strace-graph to BSD to be consistent with
2315 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2317 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2318 defined for all kernelversions
2319 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2321 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2323 * linux/sparc/syscall.h: Declare create_module/init_module.
2324 * configure.in: Allow compilation in a different directory
2325 than the source one.
2326 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2327 so that we don't depend on asm/ptrace.h which clashes with
2330 * syscall.c: Likewise.
2332 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2334 * Syscall 94 on Linux alpha is sys_poll
2336 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2338 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2340 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2342 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2343 + Correctly implement fix sys_createmodule (Linux)
2344 + Add limited handlig of sys_initmodule (Linux)
2346 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2348 * Add configure-test for sys/reg.h and use that
2349 * Use sys/reg.h instead of asm/ptrace.h
2351 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2353 * Remove hack in signal.c for arm architecture
2354 * Add hack so we compile correctly on powerpc
2356 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2358 * Add a corrected patch from Daniel Jacobowitz
2360 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2362 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2363 for the stat structure
2365 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2367 * Fix test for sys/reg include
2369 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2371 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2372 * Fixed some SunOS compile problems earlier that I forgot to include
2375 Mon Jun 14 12:44:25 CEST 1999
2377 * Avoid leakint fd into child when forking, patch from
2378 John Hughes <john@Calva.COM>
2380 Fri Jun 11 14:54:47 CEST 1999
2382 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2383 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2385 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2387 * Brought syscall list for alpha up to date
2389 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2391 * system.c: sys_umount2 syscall support.
2392 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2393 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2394 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2395 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2396 so it needs strace's own copy of the stat structure.
2397 * util.c: Make it compile on sparc-linux.
2398 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2399 * signal.c: rt_sigaction has different arguments on sparc*-linux
2401 * syscall.c: Recognize sparc64-linux binaries.
2403 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2405 * configure.in: Fix typo (CFLAG -> CFLAGS).
2407 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2409 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2411 * Add some sysctl support, patch from Ulrich Drepper
2413 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2415 * Use kernel dirent structure for Linux
2417 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2419 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2420 + some layout and other minor fixes
2421 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2422 is similar enough to i386 to not need it's own subdirectory
2423 + add support for sendfile and mremap syscalls for Linux
2424 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2425 + ioctls.h vs sys/ioctl.h on Alpha platform
2426 + pointer was casted to an int in stream.c
2427 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2428 + several other casts changed
2429 + correct ARM/POWERPC architecture defines in acconfig.h
2430 * Merge in patches from Morten Welinder <terra@diku.dk>
2431 + add some autoconf-tests for includefiles
2432 + handle solaris version of sigcontext struct (actually I hacked this
2433 up again, but the idea is his :)
2435 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2437 * Update syscalls for linux alpha, patch from Bart Warmerdam
2439 * Update sparc code so it actually compiles
2441 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2443 * Add support for old_*stat functions for Linux. Please note you need
2444 to use reasonably recent kernel headers to compile strace now.
2445 * Change references to LINUX into linux in file.c
2446 * Fix include for LDT in mem.c
2448 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2450 * Change in strace maintainership, jrs passed the torch to me.
2452 * Incorporate all changes already made in the Debian strace package:
2453 + compiles with more Linux kernels
2454 + added support for more Linux architectures
2455 + add support for a lot of extra syscalls
2456 + fix some problems with hanging children
2457 + check stray syscall after execv
2458 + decode capget and capset arguments
2459 + add more constants to net.c
2460 + detect ROSE networking
2461 + add more protocol families to domains
2463 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2464 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2465 + added IP, IPX and TCP-options
2466 + added IP, IPX and TCP support to get-/setsockopt()
2468 + updated handling of signals
2470 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2472 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2473 instead of SVR4. That is, read a few bytes at a time
2474 to avoid overrunning the end of the stack.
2476 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2478 * version.c: Version 3.1 is released.
2480 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2482 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2483 as well since that's where glibc declares it. Go figure.
2484 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2485 instead of sigcontext_struct since glibc v5+ apparently
2486 plays games with the native OS namespace.
2487 From David Mosberger-Tang <davidm@AZStarNet.com>.
2489 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2491 * version.c: Version 3.0.14 is released.
2493 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2494 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2495 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2497 Reported by Henrik Storner <storner@osiris.ping.dk>.
2499 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2500 sys/filio.h and sys/stream.h and remove check for poll.
2501 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2502 Handle old and new styles of argument passing for select on Linux.
2503 * ioctl.c, stream.c: Conditionalize stream code on presence of
2504 sys/stream.h instead of poll because glibc implements poll but
2505 not the rest of the stream interface.
2506 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2507 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2509 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2510 * util.c (umoven, umovestr): Move data in long-sized chunks
2511 at a time, instead of hard coding it to be 4.
2512 From David Mosberger-Tang <davidm@AZStarNet.com>.
2514 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2516 * version.c: Version 3.0.13 is released.
2518 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2519 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2520 asm/sigcontext.h to define sigcontext_struct and don't define it
2521 locally if the header is present.
2523 * syscall.c (nerrnos{0,2}): Correct size computation.
2525 * Makefile.in: Remove dependencies and rules relating to files
2526 normally found in the os directory. Because of the new scheme we
2527 don't know precisely where they come from. Sigh.
2528 * signalent.sh: Make it work for sunos4, linux, and svr4.
2529 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2530 to traditional make syntax. Add signalent.h to files which can
2531 unconditionally be rebuilt. Prevent signalent.h from being
2532 unconditionally being rebuilt since it's customized.
2533 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2534 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2535 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2536 4.1.4 and gcc 2.7.2.
2538 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2540 * configure.in, Makefile.in: Add OSARCH concept to finish
2541 build support for the alpha.
2542 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2543 and maintainer-clean rules.
2544 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2545 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2546 for less, greater, and equal since subtraction on two's
2547 complement numbers isn't an order relation (it isn't transitive)!
2548 * linux/Makefile.in: Add rules for the signalent.h file.
2549 * linux/alpha/Makefile.in: New file.
2551 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2553 * version.c: Version 3.0.12 is released.
2555 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2556 From Michael E Chastain <mec@duracef.shout.net>.
2558 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2559 * syscall.c (set_personality): New.
2560 * strace.c (main): Call set_personality.
2561 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2562 ioctlent, and signalent indirect pointers and redirect them
2563 based on personality.
2564 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2565 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2567 * util.c (upeek): Handle case where ptrace returns a long
2568 and sizeof(long) != sizeof(int).
2569 From Richard Henderson <richard@twiddle.tamu.edu>
2571 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2573 * version.c: Version 3.0.11 is released.
2575 * many files: Fix more printf warnings for other platforms.
2577 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2579 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2580 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2582 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2583 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2585 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2587 * version.c: Version 3.0.10 is released.
2589 * Makfile.in: Add os/arch to includes so that a given arch
2590 (like alpha) can override the native arch (like i386).
2591 * configure.in: Check for sendmsg.
2593 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2594 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2596 * acconfig.h, configure.in: Detect the alpha.
2597 * ioctl.c: Handle the alpha.
2598 * defs.h: Make some members long for the alpha. Define
2599 some register nicknames. Add support for WAITEXECVE.
2600 * file.c [ALPHA]: Support the alpha for statfs. Add
2601 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2602 major and minor results are suitable for passing to printf.
2603 * signal.c, syscall.c: Support the alpha.
2604 * process.c: Add alpha user offsets.
2605 * most files: Use %l? for printf arguments since
2606 most are now longs for the alpha.
2607 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2609 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2611 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2613 * version.c: Version 3.0.9 is released.
2615 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2617 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2618 Linux kernel version system calls.
2620 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2622 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2623 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2624 decode IPC calls using it.
2625 * sunos4/dummy.h: Alias sys_semop to printargs.
2626 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2627 * sunos4/syscallent.h: Include new subcalls for IPC.
2628 From Matthias Pfaller <leo@dachau.marco.de>.
2630 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2632 * version.c: Version 3.0.8 is released.
2634 * time.c [LINUX]: Explicitly include linux/version.h.
2636 * strace.c (main): Don't let them even *try* to
2637 get strace to attach to itself since some systems
2638 don't handle this case very gracefully.
2639 Reported by David S. Miller <davem@caip.rutgers.edu>.
2641 * Makefile.in (distclean): Fix it for subdirectories.
2643 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2644 sys_flags member for each defined system call.
2646 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2648 * defs.h (TRACE_*): New flags to describe what class
2649 of system call each system call is.
2650 (sysent): Add sys_flags member.
2651 * syscall.c (sysent): Define (and later undef) abbreviations
2652 for the system call class flags.
2653 (lookup_class): New function to translate strings to
2654 system call class flags.
2655 (qualify): Handle new system call class mechanism.
2656 * linux/syscallent.h: Fill in the new sys_flags member
2657 for each defined system call.
2659 * defs.h (print_sock): Remove redundant and non-K&R C
2660 compatible prototype. From Juergen Weigert
2661 <jnweiger@immd4.informatik.uni-erlangen.de>.
2663 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2665 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2666 From Michael E Chastain <mec@duracef.shout.net>.
2668 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2669 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2671 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2673 * file.c (sprintfstype): Enclose string result in double
2676 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2677 constantly evolving timex structure.
2678 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2680 * defs.h, syscall.c, strace.c: Rename syscall to
2681 trace_syscall and change prototype and all callers
2682 because of broken Linux shared libraries.
2683 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2685 * Makefile.in (clean): Check for a file with test -f not
2686 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2688 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2690 * version.c: Version 3.0.7 is released.
2692 * util.c (string_quote): Fix thinko which caused core
2693 dumps for strings with quotes in them.
2694 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2696 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2697 files from /usr/include, not just the linux one.
2698 From Michael E Chastain <mec@duracef.shout.net>.
2700 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2701 fewer false positives on more kernel flavors.
2702 From Michael E Chastain <mec@duracef.shout.net>.
2704 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2706 * version.c: Version 3.0.6 is released.
2708 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2710 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2711 on MC_SYNC instead of HAVE_MCTL.
2712 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2713 (sys_msync): New function.
2715 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2717 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2718 sys_flock and sys_getdents.
2719 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2721 * file.c (sys_getdents): Define unconditionally and handle
2723 * strace.c (main): Disallow username option unless both real
2724 and effective uids are root.
2726 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2728 * strace.c (main): Ensure that run_uid and run_gid are
2729 always set to something meaningful.
2730 (main, newoutf) [!SVR4]: Swap real and effective uids while
2731 opening any output files.
2732 (main) [!SVR4]: Treat effective uid of root as a request
2733 to handle suid binaries correctly using the real uid of
2736 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2738 * Makefile.in: Add `|| true' to clean rule because
2739 although GNU make 3.74 uses `sh -c' to invoke commands
2740 every other make in the world uses `sh -ec'.
2742 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2743 arguments appear to be stored on the stack, not in the
2744 registers following A3 (empirical result).
2746 * defs.h: Add prototype for printsock.
2747 * svr4/dummy.h: Remove generic handling of sys_mount.
2748 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2749 get access to SGI mount information.
2750 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2751 (sys_mount) [SVR4, MIPS]: New function.
2752 (sys_mount) [SVR4, !MIPS]: New function.
2754 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2756 * version.c: Version 3.0.5 is released.
2758 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2759 tv_usec members to long when using printf.
2761 * ipc.c: Omit define of __KERNEL__.
2762 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2763 want which __KERNEL__ used to provide.
2764 (sys_msgrcv): Change reference to ipc_kludge structure to
2765 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2767 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2768 Linux specific options.
2770 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2771 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2772 instead of depending of __KERNEL__.
2774 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2776 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2778 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2779 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2780 and AC_DECL__SYS_SIGLIST.
2781 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2782 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2783 (strsignal): Use SYS_SIGLIST_DECLARED.
2785 net.c (sys_socket): Omit inadvertent surplus comma when
2786 protocol family isn't PF_INET.
2788 util.c (dumpstr): Fix incorrect printing of one too many
2789 characters when the length is not an even multiple of 16 bytes.
2790 Reported by Juergen Weigert
2791 <jnweiger@immd4.informatik.uni-erlangen.de>.
2793 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2795 * ioctl.c (compare): Change prototype to match POSIX qsort.
2796 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2797 * strace.c (trace) [SVR4]: Break out of for loop instead of
2798 returning when finished so final return statement is executed.
2799 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2800 (syscall) [LINUX]: Correct typo which commented out the M68K
2802 * util.c (printstr): Cast unsigned char pointer argument
2803 to char pointer in umovestr call.
2804 (dumpstr): Likewise for umoven.
2806 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2808 * version.c: Version 3.0.4 is released.
2810 * signal.c (sys_sigblock): Move after the definition of
2811 sys_sigsetmask that it calls to avoid an implicit declaration.
2812 * stream.c (transport_user_options, transport_server_options):
2813 Only needed if TI_BIND is defined.
2814 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2816 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2817 the tcp arguement from the call to exiting. Add getrval2
2818 check so no fork processing is done in the child.
2819 (printwaitn): Initialize exited so that its value is defined
2820 for all flows of execution.
2822 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2824 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2825 setfsuid, setfsgid, and _llseek syscalls.
2826 * linux/syscall.h: Add prototypes for them.
2827 * linux/syscallent.h: Add them to the syscall entries table.
2828 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2829 defines and conditionally include linux/personality.h if
2830 __NR_personality is defined.
2831 (personality_options) [LINUX]: New table.
2832 (sys_personality) [LINUX]: New function.
2834 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2836 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2837 on the number of traced processes so that we can have untraced
2838 children (e.g. via popen).
2840 * strace (main) [!SVR4]: Call fake_execve to get the actual
2841 exec and its arguments into the trace.
2842 (environ): Declare it.
2843 * process.c (fake_execve): New function.
2844 (headers): Include sys/syscall.h to get SYS_* defines.
2846 * process.c (sys_execv, sys_execve): Surround argument annotations
2847 with C comment delimiters.
2848 (printargv, printargc): The arg vector is an array of char pointers
2851 * strace.c (printleader): Also check for multiple -p arguments
2852 when deciding whether to print the pid field.
2854 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2855 * defs.h (strerror, strsignal): Add these prototypes if we provide
2857 * configure.in (AC_CHECK_FUNCS): Add strerror.
2859 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2860 and blocked signals.
2862 * strace.c (main): Add username option. Verify they are root before
2863 letting them use it. Look up the ids in the password file. Set
2864 them just before executing the program.
2865 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2867 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2869 * version.c: Version 3.0.3 is released.
2871 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2872 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2874 * strace.c (outfname): Initialize to NULL.
2875 (main): Defer output file processing until after arguments.
2876 Allow either a pipe or a bang for command arguments.
2877 Check if outfname is NULL instead of checking outf for stderr.
2878 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2879 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2880 (tprintf): Avoid calling vfprintf if outf is NULL.
2882 * strace.c (main): Use popen if -o argument begins with a pipe.
2883 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2885 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2886 but WIFSTOPPED was used.
2888 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2889 rule to prevent the comment from being untrue.
2891 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2893 * strace.c (sys_exit): Move follow fork code to internal_exit.
2894 (sys_fork): Move follow fork code to internal_fork.
2895 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2896 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2897 (vforking): Remove this static variable and check scno in
2898 internal_fork instead.
2899 (internal_exit, internal_fork, internal_exec, internal_wait): New
2901 * defs.h: Add prototypes for the new internal_* functions.
2902 * syscall.c (syscall): Move syscall entering trace qualifier check
2903 and reprint checking after context decoding and precede them with
2904 a call to internal_syscall. Precede syscall exiting trace
2905 qualifier check with a call to internal_syscall.
2906 (internal_syscall): New function.
2908 * defs.h (struct tcb): Make scno signed.
2909 * strace.c (syscall) Make u_error signed.
2910 [LINUX, I386]: Avoid unsigned cast in eax check.
2911 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2912 * desc.c (sys_select): Make cumlen unsigned
2914 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2916 * net.c (socktypes): Add SOCK_PACKET.
2918 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2920 * Makefile (clean): Check explicitly for a Makefile in subdirs
2921 before running make in them.
2923 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2925 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2926 [MIPS] (detach): Initialize error for MIPS case.
2927 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2929 * syscall.c (decode_subcall): Move variable i into conditionals
2931 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2932 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2934 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2935 printing since we don't know what the size of their type is.
2936 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2937 if autoconf detects it since it seems to either not work or do
2938 something else entirely on Irix 5.3.
2940 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2942 * version.c: Version 3.0.2 is released.
2943 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2944 so that the file descriptor arg is decimal.
2946 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2948 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2949 because on Linux they are enumerators.
2951 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2954 * util.c (printxval): When there is no translation, print the actual
2955 number first and the the default value as a C comment.
2957 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2958 sys_setsockopt): Change first argument from unsigned to signed to
2959 cater to the frequent practice of calling system calls with a file
2961 * mem.c (sys_mmap): Likewise.
2963 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2965 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2967 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2969 * version.c: Version 3.0.1 is released.
2970 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2971 * config.guess, config.guess: Update from the FSF.
2972 * install-sh: New from the FSF.
2974 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2976 * Makefile.in: Add m68k arch.
2977 * acconfig.h (M68K): Add m68k define.
2978 * configure.in: Add detection of arch m68k.
2979 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2981 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2983 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2984 * syscall.c [M68K] (syscall): Support m68k syscall number register
2985 and errno in d0 instead of eax.
2986 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2987 program counter in PT_PC instead of EIP.
2988 [M68K] (LOOP): Support m68k loop instruction.
2989 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2991 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2992 to MAP_FIXED instead of MAP_ANONYMOUS.
2993 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2995 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2996 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2998 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3000 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3001 Reported by Thanh Ma <tma@encore.com>.
3003 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3004 1.1.62 doesn't continue a traced child when the parent exits.
3005 Reported by Matt Day <mday@artisoft.com>.
3007 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3009 * util.c (printstr): Fix longstanding bug in notating string
3012 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3013 child to go into the execve syscall to avoid spurious traces.
3014 [LINUX] (detach): Conditionalize the status variable.
3016 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3018 * Makefile.in: Add mips arch.
3019 * acconfig.h (MIPS): Add mips define.
3020 * configure.in: Add detection of opsys irix5 and arch mips. Check
3022 Check for sys/sysconfig.h header.
3023 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3024 * file.c [SVR4]: Include sys/cred.h.
3025 (access_flags): Update access flags for SGI.
3026 (sprinttime): Change type of sprinttime argument from unsigned
3028 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3029 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3030 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3031 Cast si_band member to long before printing.
3032 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3033 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3034 * strace.c [SVR4] [MIPS]:
3035 (foobar): New dummy signal handler.
3036 (main): Install a dummy signal handler in the child before pausing
3037 to work around an SGI bug in PRSABORT.
3038 (proc_open): Send a interrupt to the child instead of aborting the
3039 syscall which doesn't work on Irix5.2.
3040 * svr4/dummy.h: Add new unfinished SGI syscalls
3041 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3042 existing calls (e.g. sys_ksigaction like sys_sigaction).
3043 Printargs does the print thing for sys_sethostid.
3044 * svr4/syscall.h: Declare all new SGI syscalls.
3045 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3046 and add it to all subcall entry points.
3047 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3048 decode as subcalls on MIPS. Instead, use the normal syscalls.
3049 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3050 since SGI syscall numbers are off by one.
3051 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3052 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3053 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3054 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3055 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3056 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3057 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3058 Add workaround for broken SGI pr_sysarg on syscall entry.
3059 [SVR4] (syscall): Conditionalize subcall decoding for
3060 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3061 [SVR4] [MIPS] (getrval2): Handle SGI.
3062 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3063 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3064 [MIPS] (syssgi_options, sys_syssgi): New for SGI.