1 2005-02-01 Roland McGrath <roland@redhat.com>
3 * file.c (print_xattr_val): Don't use auto array sized by syscall
4 argument. Use malloc instead, so it can fail for insane values.
5 Fixes Debian bug #283704.
7 * net.c (sys_getsockopt): Fix a format %ld -> %d.
9 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
11 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
12 not to double the middle entry!
15 * linux/x86_64/syscallent.h: Fix exit_group entry.
17 * util.c (getpc) [S390 || S390X]: Implement it.
18 Patch by David Wilder <wilder@us.ibm.com>.
20 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
21 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
24 2005-01-22 Andreas Schwab <schwab@suse.de>
26 * net.c (sys_getsockopt): Change type of len to int.
28 2004-10-19 Roland McGrath <roland@redhat.com>
30 * configure.ac, NEWS: Version 4.5.8.
31 * debian/changelog, strace.spec: 4.5.8-1.
33 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
35 * configure.ac: Check for sys/epoll.h.
36 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
37 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
39 * strace.c (handle_group_exit): Don't detach leader that wasn't
40 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
41 Remove droptcb loop at end, no longer required since 2.6 reports each
45 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
46 taking signal when it has nclone_threads > 0.
48 * strace.c (handle_group_exit, trace): Mark leader with
49 TCB_GROUP_EXITING and don't be surprised at child deaths when their
53 * process.c (WCOREFLAG): Define if not defined.
54 (W_STOPCODE, W_EXITCODE): Likewise.
55 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
57 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
58 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
60 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
61 strace64.1 to strace.1, which doesn't exist.
62 Fixes Debian bug #269220.
64 2004-09-05 Phil Blundell <pb@nexus.co.uk>
66 * linux/arm/syscallent.h: New file.
68 2004-10-19 Roland McGrath <roland@redhat.com>
70 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
71 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
72 (build/Makefile): Use $(CONFIG_OPTS).
73 (build64/Makefile): Pass --host as well as --build.
74 From Bastian Blank <waldi@debian.org>.
75 Fixes Debian bug #271500.
77 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
78 From Randolph Chung <tausq@debian.org>
79 Fixes Debian bug #273887.
81 * file.c (sys_llseek): Revert last change.
83 2004-09-14 Richard Henderson <rth@twiddle.net>
85 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
86 [gs]et_mempolicy, mq_*, waitid.
88 2004-10-07 Roland McGrath <roland@redhat.com>
90 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
92 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
94 * linux/x86_64/syscallent.h: Fix botched table entries.
95 From Ulrich Drepper <drepper@redhat.com>.
97 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
99 * linux/syscall.h: Declare them.
100 * linux/x86_64/syscallent.h: Likewise.
101 From Ulrich Drepper <drepper@redhat.com>.
103 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
104 From Ulrich Drepper <drepper@redhat.com>.
106 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
108 * linux/syscall.h: Declare them.
109 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
110 * linux/x86_64/syscallent.h: Likewise.
111 From Ulrich Drepper <drepper@redhat.com>.
113 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
115 * linux/ioctlsort.c (main): Omit duplicate lines
116 (with same name and code) from output.
117 * linux/ioctlent.sh: Build the list of ioctls defined in
118 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
119 as suggested by Peter Jones <pjones@redhat.com>
120 * linux/ioctlent.h: Regenerated.
123 2004-09-13 Ulrich Drepper <drepper@redhat.com>
124 Dmitry V. Levin <ldv@altlinux.org>
126 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
128 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
129 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
130 * defs.h [LINUX]: Declare rtc_ioctl.
133 2004-10-06 Roland McGrath <roland@redhat.com>
135 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
137 * linux/syscall.h: Declare them.
138 * linux/syscallent.h: Use those for epoll_* syscalls.
139 * linux/alpha/syscallent.h: Likewise.
140 * linux/hppa/syscallent.h: Likewise.
141 * linux/ia64/syscallent.h: Likewise.
142 * linux/powerpc/syscallent.h: Likewise.
143 * linux/s390/syscallent.h: Likewise.
144 * linux/s390x/syscallent.h: Likewise.
145 * linux/sparc/syscallent.h: Likewise.
146 * linux/sparc64/syscallent.h: Likewise.
147 * linux/sparc64/syscallent2.h: Likewise.
148 * linux/x86_64/syscallent.h: Likewise.
149 From Ulrich Drepper <drepper@redhat.com>.
152 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
153 and RLIMIT_MSGQUEUE, if defined.
154 From Ulrich Drepper <drepper@redhat.com>.
157 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
158 (printmsghdr): Use it.
159 From Ulrich Drepper <drepper@redhat.com>.
162 * file.c (sprintmode): Add const to return type.
163 (sprintfstype): Likewise.
164 * signal.c (printsiginfo): Add a const.
166 2004-09-15 Roland McGrath <roland@redhat.com>
168 * linux/x86_64/syscallent.h: Use sys_waitid.
170 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
171 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
173 2004-09-11 Roland McGrath <roland@redhat.com>
175 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
176 (sys_timer_settime): Likewise.
177 (printsigevent): Print signals by name for SIGEV_SIGNAL.
178 (sys_timer_create): Print clock ID symbolically.
179 From Ulrich Drepper <drepper@redhat.com>.
182 2004-09-07 Michal Ludvig <mludvig@suse.cz>
184 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
186 2004-09-03 Roland McGrath <roland@redhat.com>
188 * syscall.c (qual_options): Add const to defn.
190 (call_count, error_count, tv_count): Variables removed.
191 (struct call_counts, counts): New type and variable.
192 Update all users of the old three to use the new array of structs.
193 (trace_syscall): Allocate counts on first use.
194 (sorted_count): Variable removed.
195 (call_summary): Allocate locally.
197 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
198 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
199 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
200 (nerrnos0, nerrnos1, nerrnos2): Likewise.
201 * signal.c (signalent0, signalent1, signalent2): Likewise.
202 (nsignals0, nsignals1, nsignals2): Likewise.
204 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
205 (nioctlents0, nioctlents1, nioctlents2): Likewise.
206 (ioctl_lookup, ioctl_next_match): Likewise.
207 * defs.h: Update decls.
208 * io.c (sys_ioctl): Update users.
210 * util.c (xlookup, printxval, addflags, printflags): Use const for
211 struct xlat * argument.
212 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
213 * bjm.c: Add const to all struct xlat defns.
220 * process.c: Likewise.
221 * resource.c: Likewise.
222 * signal.c: Likewise.
224 * stream.c: Likewise.
225 * system.c: Likewise.
230 2004-09-01 Roland McGrath <roland@redhat.com>
232 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
233 mq_* syscalls, and names only for new calls up to 252.
234 * linux/syscallent.h: Add waitid.
235 * linux/x86_64/syscallent.h: Likewise.
236 * linux/syscall.h: Declare sys_waitid.
238 * process.c (internal_wait): Take second arg giving index of flags
240 * defs.h: Update prototype.
241 * syscall.c (internal_syscall): Update caller.
242 Also use internal_wait for SYS_waitid.
243 * process.c (sys_waitid): Define for [LINUX] as well.
244 Don't tweak TCB_SUSPENDED--internal_wait does that.
245 (waitid_types): Conditionalize use of nonstandard P_* macros.
247 2004-08-31 Roland McGrath <roland@redhat.com>
249 * configure.ac, NEWS: Version 4.5.7.
250 * debian/changelog: 4.5.7-1.
251 * strace.spec: 4.5.7-2.
253 * debian/rules: Rewrite sparc64 change of 2004-07-12.
254 Always do each build in a separate build directory.
255 Fixes Debian bug #254728.
257 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
259 * strace.1: Say that -c shows system CPU time, not real time.
260 Fixes Debian bug #254438.
262 * syscall.c (dumpio): Match pread and pwrite system calls too.
263 Fixes Debian bug #239947.
265 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
266 Fixes Debian bug #171653.
268 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
270 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
273 2004-08-30 Roland McGrath <roland@redhat.com>
275 * strace.c (main): Don't call fake_execve under -c.
276 From Ulrich Drepper <drepper@redhat.com>.
279 * net.c (sockipoptions): Add some options.
280 [SOL_IPV6] (sockipv6options): New variable.
281 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
282 From Ulrich Drepper <drepper@redhat.com>.
285 * time.c (clocknames): New variable, symbolic names for clock_t.
286 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
287 From Ulrich Drepper <drepper@redhat.com>.
290 * system.c (personality_options): Hard-code values here.
291 Don't #include <linux/personality.h> at all.
292 Fixes RH#130965 and Debian bug #40588.
294 * file.c (print_xattr_val): New function to show attribute values.
295 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
296 From Ulrich Drepper <drepper@redhat.com>.
299 2004-07-12 Roland McGrath <roland@redhat.com>
301 * configure.ac, NEWS: Version 4.5.6.
302 * strace.spec, debian/changelog: 4.5.6-1.
304 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
306 * debian/rules: On sparc-linux, build strace64 as well.
307 From Ben Collins <bcollins@debian.org>.
308 Fixes Debian bug #254728.
310 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
312 * linux/sparc/syscallent.h: Sync with reality.
313 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
314 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
315 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
316 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
317 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
318 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
319 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
320 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
321 sys_timer_settime, sys_timer_gettime): New declarations.
322 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
323 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
324 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
325 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
326 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
327 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
328 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
329 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
330 linux/sparc64/syscallent1.h: New files.
331 * defs.h (LINUXSPARC): Define also when SPARC64.
332 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
333 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
334 Define possibly missing __NR_exit_group. Declare getrval2.
335 * configure.ac (sparc64): New architecture case.
336 * file.c (stat_sparc64): New structure.
337 (printstat_sparc64): New output routine for that.
338 (printstat): Call it, if personality is 2.
339 (printstat64): Likewise.
340 * util.c: Conditionalize ptrace defines on LINUXSPARC
342 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
343 to PTRACE_FOOREGS64 so that more sparc code can be shared
344 between 64-bit and 32-bit.
345 (_hack_syscall5): Correct trap number when SPARC64.
346 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
347 (getpc): Handle SPARC64 && LINUX.
348 (printcall): Likewise.
349 (arg fetching/setting): Use same code for SPARC64 LINUX
351 (setbpt): Handle SPARC64 && LINUX.
352 (clearbpt): Likewise.
353 * signal.c: Conditionalize ptrace defines on SPARC and
355 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
356 to PTRACE_FOOREGS64 so that more sparc code can be shared
357 between 64-bit and 32-bit.
358 (m_siginfo): Use same definition on SPARC64 as SPARC.
359 (sys_sigreturn): Handle LINUX && SPARC64.
360 * syscall.c: Conditionalize ptrace defines on SPARC and
362 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
363 to PTRACE_FOOREGS64 so that more sparc code can be shared
364 between 64-bit and 32-bit.
365 (getscno): Use same static state on SPARC64 as SPARC,
366 and add SPARC64 handling.
367 (get_error): Handle LINUX && SPARC64.
368 (force_result): Likewise.
369 (syscall_enter): Likewise.
370 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
372 (getrval2): Handle LINUX && SPARC64.
373 * process.c: Conditionalize ptrace defines on SPARC and
375 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
376 to PTRACE_FOOREGS64 so that more sparc code can be shared
377 between 64-bit and 32-bit.
378 (change_syscall): Handle LINUX && SPARC64.
379 (struct_user_offsets): Ifdef out those which do not exist
381 * net.c (sys_pipe): Handle LINUX && SPARC64.
382 * ioctl.c: Fix initializer typo for nioctlents2, was
383 nioctlents1 by accident.
385 2004-06-28 Andreas Schwab <schwab@suse.de>
387 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
388 (sys_execve): Remove it here.
390 2004-07-12 Roland McGrath <roland@redhat.com>
392 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
394 * debian/control (Section): Move to utils, matching Debian override.
396 * net.c (addrfams): Make variable global.
397 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
398 SIOCGIFINDEX, and SIOCGIFCONF.
399 From Ulrich Drepper <drepper@redhat.com>.
402 * linux/ioctlsort.c: Add some #includes.
403 [POWERPC]: Kludge out high bits.
404 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
405 * linux/powerpc/ioctlent.h: Likewise.
407 2004-07-11 Roland McGrath <roland@redhat.com>
409 * linux/ioctlent.sh: Replace asm with $asm in all places.
411 * configure.ac: Add I386 as AM_CONDITIONAL.
412 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
415 2004-07-08 Roland McGrath <roland@redhat.com>
417 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
418 that's what the kernel will do.
420 2004-07-07 Roland McGrath <roland@redhat.com>
422 * linux/ioctlent.sh: Take optional second argument to use as directory
423 name in place of `asm'.
425 2004-06-27 Roland McGrath <roland@redhat.com>
427 * configure.ac, NEWS: Version 4.5.5.
428 * strace.spec, debian/changelog: 4.5.5-1.
430 2004-06-22 Roland McGrath <roland@redhat.com>
432 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
433 sign extend the low 32 bits of RAX to 64 bits.
436 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
438 2004-06-03 Roland McGrath <roland@redhat.com>
440 * configure.ac, NEWS: Version 4.5.4.
441 * strace.spec, debian/changelog: 4.5.4-1.
443 * net.c (domains): Add many PF_* values #ifdef PF_*.
444 (addrfams): Add many AF_* values #ifdef AF_*.
445 Fixes Debian bug #250506.
447 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
449 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
451 (main): Print a note that program output is generated by
453 * linux/ioctlent.sh: Build the list of ioctls defined in
454 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
455 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
456 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
457 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
458 * linux/ioctlent.h: Regenerated from linux-2.6.5.
461 2004-06-03 Roland McGrath <roland@redhat.com>
463 * debian/control (Architecture): Add amd64.
464 Fixes Debian bug #246568.
466 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
467 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
468 (expand_tcbtab): New function, broken out of ...
469 * process.c (fork_tcb): ... here, call that.
470 * defs.h: Declare expand_tcbtab.
472 2004-04-19 Roland McGrath <roland@redhat.com>
474 * process.c (printstatus): Add a space before | in output.
476 2004-04-16 Roland McGrath <roland@redhat.com>
478 * configure.ac: Version 4.5.3.
479 * strace.spec, debian/changelog: 4.5.3-1.
481 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
483 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
484 from long to unsigned long, to fix output of the quotactl command
488 2004-04-16 Roland McGrath <roland@redhat.com>
490 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
491 From Maxim Shchetynin <maxim@de.ibm.com>.
493 * configure.ac: Check for <mqueue.h>.
494 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
495 decode struct mq_attr.
496 * NEWS: Mention mq support.
498 * linux/syscall.h: Support new mq_* syscalls on Linux.
499 * linux/syscallent.h: Likewise.
500 * linux/dummy.h: Likewise.
502 * time.c (printsigevent): Handle SIGEV_THREAD.
503 From Ulrich Drepper <drepper@redhat.com>.
506 2004-04-13 Roland McGrath <roland@redhat.com>
508 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
510 From Ulrich Drepper <drepper@redhat.com>.
513 * process.c (printstatus): Mask out bits presented symbolically, and
514 print "| 0xnnn" if the remaining bits are not all zero.
515 Fixes Debian bug #240062.
517 * process.c (print_affinitylist): Rewritten to handle indirect values.
518 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
519 From Ulrich Drepper <drepper@redhat.com>.
522 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
524 2004-04-08 Roland McGrath <roland@redhat.com>
526 * strace.c (main) [LINUX]: When attaching for -p, look in
527 /proc/PID/task for all threads and attach them as presumed
528 CLONE_THREAD children.
529 * NEWS: Mention the feature.
532 2004-03-02 Roland McGrath <roland@redhat.com>
534 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
535 From Michael Holzheu <HOLZHEU@de.ibm.com>.
537 * debian/control (Standards-Version): Update to 3.6.1.
539 2004-03-01 Roland McGrath <roland@redhat.com>
541 * configure.ac, NEWS: Version 4.5.2.
542 * strace.spec, debian/changelog: 4.5.2-1.
544 * strace.c (main): Avoid potential buffer overruns from ludicrous
545 arguments or PATH values.
546 * syscall.c (qual_signal): Bail out for too-long string.
548 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
549 Fixes Debian bug #223207.
551 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
553 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
554 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
555 struct modify_ldt_ldt_s.
556 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
558 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
559 From Tim Yamin <plasmaroo@gentoo.org>.
561 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
564 * configure.ac: Check for `struct pt_all_user_regs'
565 and `struct ia64_fpreg' in <sys/ptrace.h>.
566 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
567 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
569 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
570 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
572 * util.c [LINUX] (arg0_index, arg1_index): New macros.
573 [S390 || S390X]: Define them with inverted values.
574 (setbpt): Use them for u_arg indices.
576 2004-02-26 Andreas Schwab <schwab@suse.de>
578 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
579 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
580 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
582 2004-03-01 Roland McGrath <roland@redhat.com>
584 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
585 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
586 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
587 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
588 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
589 sys_sched_get_priority_min): New functions.
590 From Ulrich Drepper <drepper@redhat.com>.
593 2004-02-20 Roland McGrath <roland@redhat.com>
595 * linux/hppa/syscallent.h: Update some syscalls.
596 From Randolph Chung <tausq@debian.org>.
597 Fixes Debian bug #231632.
599 2003-12-31 David Mosberger <davidm@hpl.hp.com>
601 * process.c (internal_exit): For ia64, also recognize IA-32 252
603 (change_syscall): For IA64, also support changing IA-32 syscalls.
604 * syscall.c (internal_syscall): For IA64, also recognize IA-32
605 syscall 252 (exit_group) as an internal_exit() syscall.
606 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
608 (SYS_vfork): Likewise.
609 (arg_setup): For IA64 version, also support IA-32 syscalls.
610 (get_arg0): Likewise.
611 (get_arg1): Likewise.
612 (set_arg0): Likewise.
613 (set_arg1): Likewise.
615 2004-02-15 Anton Blanchard <anton@samba.org>
617 * linux/powerpc/syscallent.h: Add rtas call.
618 Shift multiplexed syscalls to start at 300, we are already about
619 to hit 256 real syscalls.
620 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
622 2004-02-19 Roland McGrath <roland@redhat.com>
624 * strace.c (main): Use TCP->pid, not PID, in -p message.
625 Fixes Debian bug #229802.
627 2004-01-13 Roland McGrath <roland@redhat.com>
629 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
632 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
633 Reported by Petter Reinholdtsen <pere@hungry.com>.
635 2003-12-31 David Mosberger <davidm@hpl.hp.com>
637 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
639 2003-12-14 Anton Blanchard <anton@samba.org>
641 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
642 Use %llu formats for them.
644 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
646 * linux/powerpc/syscallent.h: Update to include recently added
649 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
650 ppc64, we were misreporting syscalls that really succeeded as having
653 2004-01-13 Roland McGrath <roland@redhat.com>
655 * strace.1: Remove comment about vfork on Linux.
656 Fixes Debian bug #223390.
658 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
659 (sys_getdents64) [LINUX]: Print d_type field.
661 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
663 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
664 killed process if available. Fixes RH#112117.
666 2003-11-13 Roland McGrath <roland@redhat.com>
668 * configure.ac, NEWS: Version 4.5.1.
669 * strace.spec, debian/changelog: 4.5.1-1.
671 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
673 * defs.h (ioctl_lookup): Prototype change.
674 * ioctl.c (ioctl_next_match): New function.
675 * defs.h: Declare it.
676 * io.c (sys_ioctl): Use it, to display all possible ioctl names
677 when there's more than one match.
678 * ioctl.c (ioctl_lookup): Likewise.
679 * stream.c (internal_stream_ioctl): Likewise.
680 Patch from Solar Designer <solar@openwall.com>.
682 2003-11-13 Roland McGrath <roland@redhat.com>
684 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
685 * linux/sh64/syscallent.h: Likewise.
687 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
690 * util.c (printuid): New function.
691 * defs.h: Declare it.
692 * file.c (sys_chown): Use it.
693 * file.c (sys_fchown): Likewise.
694 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
695 sys_setresgid): Likewise.
696 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
697 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
698 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
699 setuid32, setgid32, setfsuid32, setfsgid32.
700 * process.c [LINUX]: Define GETGROUPS32_T.
701 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
703 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
706 2003-11-11 Roland McGrath <roland@redhat.com>
708 * strace.c (main): Bail with usage error for missing command before we
709 open the -o file or fiddle uids.
711 2003-11-06 Roland McGrath <roland@redhat.com>
713 * strace.c (main): Treat piped output more like file output.
714 Disallow -ff with piped output. Fixes RH#105366.
715 Reported by Dmitry V. Levin <ldv@altlinux.org>
717 * strace.c (tprintf): Check result of vfprintf and use perror when it
718 fails while not writing to stderr itself. Fixes Debian bug #218762.
720 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
721 From Ulrich Drepper <drepper@redhat.com>.
723 2003-11-01 Roland McGrath <roland@redhat.com>
725 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
726 setitimer rather than hard-coding a value based on HZ.
727 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
729 2003-10-21 Roland McGrath <roland@redhat.com>
731 * strace.1: Fixed a few spelling errors.
732 Fixes Debian bug #217008.
734 * syscall.c: Revert last change, was broken.
736 2003-10-01 Roland McGrath <roland@redhat.com>
738 * process.c (internal_clone): Don't suspend parent when call requested
739 a specific PID that is not a traced child.
741 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
742 from right to left so we don't have to presume the size.
743 Reported by David Woodhouse <dwmw2@redhat.com>.
745 2003-09-25 Roland McGrath <roland@redhat.com>
747 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
748 these in the table if they are defined.
750 2003-09-24 Roland McGrath <roland@redhat.com>
752 * configure.ac, NEWS: Version 4.5.
753 * strace.spec, debian/changelog: 4.5-1.
755 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
756 instruction decoding branch if TCB_INSYSCALL is clear.
757 Reported by <jochen@penguin-breeder.org>.
759 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
761 2003-09-23 Roland McGrath <roland@redhat.com>
763 * strace.spec: On ppc64 (maybe others later), create an strace64
764 package as well containing just /usr/bin/strace64.
766 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
769 2003-08-21 Roland McGrath <roland@redhat.com>
771 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
772 * linux/x86_64/syscallent.h: Likewise.
773 * linux/s390/syscallent.h: Likewise.
774 * linux/s390x/syscallent.h: Likewise.
776 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
778 * defs.h (ALIGN64): Define for MIPS.
779 * io.c (PREAD_OFFSET_ARG): Define.
780 (sys_pread, sys_pwrite): Use it.
781 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
783 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
784 (truncate64, ftruncate64): Pretty-print.
785 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
786 (truncate64, ftruncate64): Take four arguments.
788 2003-07-17 Roland McGrath <roland@redhat.com>
790 * configure.ac, NEWS: Version 4.4.99.
791 * strace.spec, debian/changelog: 4.4.99-1.
793 2003-07-15 Anton Blanchard <anton@samba.org>
795 * ipc.c: Add SHM_HUGETLB field.
796 Mask out permission bits in msgget, semget and shmget before
797 printing resource_flags.
798 Mask execute permission bits (even though we dont currently
801 2003-07-17 Roland McGrath <roland@redhat.com>
803 * linux/powerpc/syscallent.h (tgkill): New at 250.
805 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
806 From Ulrich Drepper <drepper@redhat.com>.
808 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
809 * file.c (printstatfs): Print f_fsid and f_frsize.
810 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
811 * linux/syscall.h: Add decls.
812 From Ulrich Drepper <drepper@redhat.com>.
814 2003-07-09 Roland McGrath <roland@redhat.com>
816 * linux/ia64/syscallent.h (tgkill): New at 1235.
818 2003-07-05 Richard Henderson <rth@twiddle.net>
820 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
821 * syscall.c (ERESTART_RESTARTBLOCK): New.
822 (trace_syscall): Print it.
823 * linux/alpha/syscallent.h (osf_syscall): Name properly.
824 (osf_set_program_attributes): Fix typo.
825 (osf_nfssvc): Likewise.
826 (osf_sigsendset): Likewise.
827 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
828 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
829 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
830 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
831 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
832 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
833 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
834 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
835 clock_getres, clock_nanosleep, semtimedop): New.
837 2003-07-08 Roland McGrath <roland@redhat.com>
839 * signal.c (sys_tgkill): New function.
840 * linux/syscall.h: Declare it.
841 * linux/syscallent.h: Add tgkill.
843 2003-06-27 Roland McGrath <roland@redhat.com>
845 * configure.ac: Check for type `struct __old_kernel_stat'.
846 * file.c (convertoldstat, printoldstat): Define under
847 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
848 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
849 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
850 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
852 2003-06-26 Roland McGrath <roland@redhat.com>
854 * configure.ac: SHMEDIA -> SH64
857 * process.c: Likewise.
859 * syscall.c: Likewise.
861 * linux/shmedia/syscallent.h: Moved to ...
862 * linux/sh64/syscallent.h: ... here.
864 * config.guess: Update from canonical version, timestamp 2003-06-17.
865 * config.sub: Likewise.
867 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
868 From: Joshua Neal <tinara@netpipeline.net>.
870 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
871 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
872 * linux/ia64/syscallent.h: Likewise.
873 * linux/powerpc/syscallent.h: Likewise.
874 * linux/s390/syscallent.h: Likewise.
875 * linux/s390x/syscallent.h: Likewise.
876 * linux/x86_64/syscallent.h: Likewise.
877 From Jakub Jelinek <jakub@redhat.com>.
879 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
880 From Michael Holzheu <HOLZHEU@de.ibm.com>.
882 2003-06-23 Roland McGrath <roland@redhat.com>
884 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
885 From Ulrich Drepper <drepper@redhat.com>.
887 2003-06-10 Roland McGrath <roland@redhat.com>
889 * configure.ac, NEWS: Version 4.4.98.
890 * strace.spec, debian/changelog: 4.4.98-1.
892 2003-06-09 Roland McGrath <roland@redhat.com>
894 * linux/s390x/syscallent.h: Update many syscalls.
895 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
897 * linux/s390/syscallent.h: Update many syscalls.
898 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
900 * linux/shmedia/syscallent.h: New file.
901 From Stephen Thomas <stephen.thomas@superh.com>.
903 * strace.c (trace): Print a message and newline for a WIFEXITED report
904 from the process we just printed an unterminated syscall line for.
906 2003-06-03 Roland McGrath <roland@redhat.com>
908 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
910 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
911 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
912 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
913 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
914 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
915 (get_error) [LINUX] [ARM]: Update.
916 (syscall_enter) [LINUX] [ARM]: New case.
917 * util.c (printcall) [LINUX] [ARM]: New case.
919 * debian/control (Standards-Version): Update to 3.5.10.
921 * strace.c (main): In PATH search, accept only a regular file with
922 execute bits set. Fixes Debian bug #137103.
924 2003-06-02 Roland McGrath <roland@redhat.com>
926 * strace.c (main): Set -q when given -o and not -p, and not when not
927 given -o, to match what the man page always said.
928 Fixes Debian bug #47113, #153678.
930 * configure.ac, NEWS: Version 4.4.97.
931 * strace.spec, debian/changelog: 4.4.97-1.
933 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
934 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
936 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
937 timestamp 2003-05-22.
938 * config.sub: Likewise, timestamp 2003-05-24.
940 2003-05-22 Roland McGrath <roland@redhat.com>
942 * defs.h (struct tcb): New member `nzombies'.
943 * strace.c (alloctcb): Initialize it.
944 (droptcb): Increment our parent's zombie count.
945 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
946 process has zombies it can reap. On the way out, if we reaped
947 an untraced process, decrement the zombie count.
949 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
950 separately using signame.
952 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
953 of literal 0 for index. Consult the right flags without clobbering
954 anything when we reparent the new child to the caller's parent thread.
956 * linux/s390/syscallent.h: Fix sys_clone argument count.
957 * linux/s390x/syscallent.h: Likewise.
958 * linux/mips/syscallent.h: Likewise.
959 * linux/alpha/syscallent.h: Likewise.
960 * linux/powerpc/syscallent.h: Likewise.
961 * linux/sh/syscallent.h: Likewise.
962 * linux/sparc/syscallent.h: Likewise.
963 * linux/hppa/syscallent.h: Likewise.
965 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
966 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
968 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
969 [LINUX || SVR4] (siginfo_codes): Add strings for them.
971 * process.c (print_affinitylist): Fix loop condition.
972 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
974 2003-04-10 Roland McGrath <roland@redhat.com>
976 * syscall.c (qual_desc): Return zero after parsing number.
977 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
979 2003-04-07 Roland McGrath <roland@redhat.com>
981 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
982 * linux/syscall.h: Likewise.
983 * ipc.c [LINUX] (sys_semtimedop): New function.
984 From Ulrich Drepper <drepper@redhat.com>.
986 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
987 From Ulrich Drepper <drepper@redhat.com>.
989 2003-04-01 Philippe De Muyter <phdm@macqel.be>
991 * sock.c, stream.c: Check #ifdef LINUX, not linux.
992 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
994 2003-03-30 Roland McGrath <roland@redhat.com>
996 * configure.ac, NEWS: Version 4.4.96.
997 * strace.spec, debian/changelog: 4.4.96-1.
999 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1001 Various fixes for SuperH [SH]:
1002 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1003 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1005 * process.c (change_syscall): Fixed register which holds system
1007 * util.c (arg0_offset, arg1_offset): provide definition
1008 * Makefile.am: Added new files in linux/sh
1009 * linux/sh/syscallent.h: New file.
1010 * linux/sh/errnoent.h: New file.
1011 * linux/sh/ioctlent.h: New file.
1012 * linux/sh/signalent.h: New file.
1014 * linux/ioctlent.sh: Take an arg for location of header files
1015 * syscallent.sh: Replaced lost $
1017 2003-03-30 Roland McGrath <roland@redhat.com>
1019 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1020 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1021 From Ulrich Drepper <drepper@redhat.com>.
1023 * linux/syscallent.h: Use sys_getrlimit for 191.
1024 Use name "old_getrlimit" for 76.
1025 Reported by Ulrich Drepper <drepper@redhat.com>.
1027 2003-03-18 Roland McGrath <roland@redhat.com>
1029 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1031 2003-03-17 Roland McGrath <roland@redhat.com>
1033 * linux/x86_64/syscallent.h: clone takes 5 args.
1034 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1036 2003-03-15 Roland McGrath <roland@redhat.com>
1038 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1040 2003-03-14 Roland McGrath <roland@redhat.com>
1042 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1044 * linux/ia64/syscallent.h: clone takes 5 arguments.
1045 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1047 2003-03-12 Roland McGrath <roland@redhat.com>
1049 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1050 Use sys_clone for clone2.
1051 * linux/syscall.h: Don't declare sys_clone2.
1052 * process.c (sys_clone): Rewritten to handle both flavors,
1053 print all extra args depending on flag bits.
1054 (sys_clone2): Function removed.
1056 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1058 2003-03-04 Roland McGrath <roland@redhat.com>
1060 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1061 TCB_INSYSCALL is clear, like other platforms do.
1063 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1065 * mem.c [LINUX] (sys_remap_file_pages): New function.
1066 * linux/syscall.h: Declare it.
1067 * linux/syscallent.h: Use it.
1068 * linux/powerpc/syscallent.h: Likewise.
1070 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1072 2003-02-26 Roland McGrath <roland@redhat.com>
1074 * configure.ac: Fix typo in netinet/in.h check.
1075 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1076 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1078 2003-02-24 Roland McGrath <roland@redhat.com>
1080 * configure.ac, NEWS: Version 4.4.95.
1081 * strace.spec, debian/changelog: 4.4.95-1.
1083 * process.c (sys_getresgid): Fix typos in argument access.
1085 2003-02-23 Roland McGrath <roland@redhat.com>
1087 * process.c (sys_getresuid): Fix typos in argument access.
1088 Reported by Anton Blanchard <anton@samba.org>.
1090 2003-02-19 Roland McGrath <roland@redhat.com>
1092 * configure.ac, NEWS: Version 4.4.94.
1093 * strace.spec, debian/changelog: 4.4.94-1.
1095 * version.c: Removed.
1096 * Makefile.am (strace_SOURCES): Remove it.
1097 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1099 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1100 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1101 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1103 2003-01-23 Roland McGrath <roland@redhat.com>
1105 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1106 SPARC, which doesn't use the header regardless.
1108 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1111 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1113 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1114 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1116 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1117 since they can conflict.
1119 2003-01-21 Roland McGrath <roland@redhat.com>
1121 * strace.c (usage): Omit -z, since it has never worked properly.
1124 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1125 var=val in environ or to remove var, respectively.
1126 (usage): Mention it.
1127 * strace.1, NEWS: Document it.
1129 * configure.ac, NEWS: Version 4.4.93.
1130 * strace.spec, debian/changelog: 4.4.93-1.
1131 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1133 2003-01-20 Roland McGrath <roland@redhat.com>
1135 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1136 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1137 TCB_WAITEXECVE state with special kludges.
1139 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1140 reversed from other architectures.
1142 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1143 conditional on [TCB_WAITEXECVE] instead of list of processors.
1145 * util.c (restore_arg0): Evaluate args in no-op defns.
1147 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1148 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1150 2003-01-17 Anton Blanchard <anton@samba.org>
1152 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1154 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1156 2003-01-14 Roland McGrath <roland@redhat.com>
1158 * linux/powerpc/errnoent.h: Add missing errnos.
1159 * linux/powerpc/ioctlent.h: Update ioctl values.
1160 From Anton Blanchard <anton@samba.org>.
1162 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1163 From Anton Blanchard <anton@samba.org>.
1165 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1166 sys_ftruncate64, instead of printargs, for those syscalls.
1167 * linux/mips/syscallent.h: Likewise.
1168 * linux/powerpc/syscallent.h: Likewise.
1169 * linux/s390/syscallent.h: Likewise.
1170 * linux/sparc/syscallent.h: Likewise.
1172 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1173 All others at the moment use linux/syscallent.h, where it's 300.
1175 * strace.1: Update bug reporting info.
1177 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1178 From Nathan Scott <nathans@debian.org>.
1180 * configure.ac, NEWS: Version 4.4.92.
1181 * strace.spec, debian/changelog: 4.4.92-1.
1183 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1184 ppc (never comes out of config.sub).
1186 * process.c (sys_ptrace): Use #lx format for address argument.
1187 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1188 * process.c [POWERPC]: Likewise.
1189 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1190 * syscall.c (get_scno) [POWERPC]: Likewise.
1191 * util.c [POWERPC]: Likewise.
1192 (printnum): Use long for NUM.
1193 From Anton Blanchard <anton@samba.org>.
1195 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1197 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1198 appropriately via set_arg0 or no-ops for each architecture.
1199 (clearbpt): Use those instead of set_arg0 and set_arg1.
1201 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1202 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1203 sys_ftruncate64, instead of printargs, for those syscalls.
1205 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1206 (sys_ptrace): Use printxval.
1207 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1208 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1210 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1211 print it before using printxval.
1212 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1214 2003-01-13 Roland McGrath <roland@redhat.com>
1216 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1217 timestamp 2003-01-10.
1218 * config.sub: Likewise, timestamp 2003-01-03.
1219 * install-sh: Update from Automake 1.7.2.
1221 * linux/powerpc/signalent.h: Add SIGRTMIN.
1222 From Anton Blanchard <anton@samba.org>.
1224 * linux/powerpc/syscallent.h: Add missing system calls.
1225 Decode more system calls, we were just printargs for many things.
1226 Remove some x86-specific system calls.
1227 Remove two syscalls between the socket and ipc syscalls,
1228 it was resulting in all IPC syscalls being off by two.
1230 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1231 From Anton Blanchard <anton@samba.org>.
1233 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1234 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1235 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1236 From Anton Blanchard <anton@samba.org>.
1238 * term.c [LINUX]: Get kernel definition of struct termios.
1239 From Anton Blanchard <anton@samba.org>.
1241 * linux/ioctlent.sh: Look in sound/ directory too.
1242 From Anton Blanchard <anton@samba.org>.
1244 * desc.c (printflock64): Fix ADDR argument type.
1245 From Anton Blanchard <anton@samba.org>.
1247 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1248 sys_siglist and _sys_siglist.
1249 Reported by John Hughes <john@Calva.COM>.
1251 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1252 Reported by John Hughes <john@Calva.COM>.
1254 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1256 2003-01-10 Roland McGrath <roland@redhat.com>
1258 * configure.ac, NEWS: Version 4.4.91.
1259 * strace.spec, debian/changelog: 4.4.91-1
1261 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1262 values for x86-64, conditional on current_personality.
1264 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1266 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1267 * stream.c (print_transport_message): Use #ifdefs for those members.
1269 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1271 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1272 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1274 * strace.c (pfd2tcb): Fix for new tcbtab type.
1275 (rebuild_pollv): Likewise.
1276 (detach): Put variables used under [LINUX] inside #ifdef.
1278 * process.c (change_syscall) [POWERPC]: Add missing return.
1279 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1281 * strace.spec: New file.
1282 * debian/changelog: 4.4.90-1
1283 * debian/rules (binary-arch): Depend on build.
1284 (clean): Don't try to run Makefile.in.
1285 * debian/control (Standards-Version): Now 3.5.8.
1287 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1289 2003-01-09 Roland McGrath <roland@redhat.com>
1291 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1293 * debian/control: Update Maintainer: field.
1295 2003-01-08 Roland McGrath <roland@redhat.com>
1297 * NEWS: Update for 4.4.90 test release.
1299 Support for new Linux 2.5 thread features.
1300 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1301 (struct tcb): New members nclone_threads, nclone_detached,
1303 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1304 (waiting_parent): Macro removed.
1305 (pid2tcb): Declare it.
1306 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1307 child to our parent if we are a CLONE_THREAD child ourselves.
1308 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1309 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1310 determining if we have any. If TCB_CLONE_THREAD is set, check
1311 parent's children instead of our own, and bump nclone_waiting count.
1312 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1313 the syscall was exit_group.
1314 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1315 * strace.c (pid2tcb): No longer static.
1316 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1317 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1318 If we have thread children, set TCB_EXITING and don't clear the TCB.
1319 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1320 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1321 children of our parent that might be waiting for us too.
1322 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1323 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1325 Revamp -f support for Linux.
1326 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1327 the system call to be clone with CLONE_PTRACE set. Various new static
1329 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1330 Initialize TCPCHILD->parent field.
1331 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1332 Check in case the new child is in the tcb already.
1333 (internal_fork) [LINUX]: Just call internal_clone.
1334 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1335 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1337 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1339 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1341 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1343 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1345 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1347 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1349 * debian/rules: no longer install postinst and prerm
1350 * debian/control: do not end summary with full stop (lintian)
1352 2002-12-30 Roland McGrath <roland@redhat.com>
1354 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1355 (EXTRA_DIST): Add missing files.
1357 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1359 * syscall.c (qualify_one): New function.
1360 (qual_options): Replace lookup field with qualify, update initializer.
1361 (qualify): Update caller.
1362 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1363 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1364 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1366 * version.c (version): Make const, bump to 4.4.90.
1367 * strace.c: Update decl.
1369 * Makefile.am [LINUX && X86_64]: Remove cruft.
1370 * linux/x86_64/errnoent1.h: New file.
1371 * linux/x86_64/ioctlent1.h: New file.
1372 * linux/x86_64/signalent1.h: New file.
1373 * linux/x86_64/syscallent1.h: New file.
1374 * linux/x86_64/i386-headers.diff: File removed.
1375 * linux/x86_64/makeheaders.sh: File removed.
1376 * linux/x86_64/Makefile.in: File removed.
1378 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1379 already broken for 32-bit personality on x86-64.
1381 2002-12-29 Roland McGrath <roland@redhat.com>
1383 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1384 * linux/Makefile.am: File removed.
1385 * freebsd/Makefile.am: File removed.
1386 * sunos4/Makefile.in: File removed.
1387 * svr4/Makefile.in: File removed.
1389 * linux/alpha/Makefile.in: File removed.
1390 * linux/hppa/Makefile.in: File removed.
1391 * linux/ia64/Makefile.in: File removed.
1392 * linux/powerpc/Makefile.in: File removed.
1393 * linux/s390/Makefile.in: File removed.
1394 * linux/s390x/Makefile.in: File removed.
1396 2002-12-26 Roland McGrath <roland@redhat.com>
1398 * syscallent.sh: Grok three flavors of #define line, uniquify.
1399 * linux/hppa/syscallent.sh: File removed.
1400 * linux/powerpc/syscallent.sh: File removed.
1402 * linux/Makefile.am: New file.
1403 * linux/Makefile.in: File removed.
1404 * freebsd/Makefile.am: New file.
1405 * freebsd/i386/Makefile.am: New file.
1406 * freebsd/i386/Makefile.in: File removed.
1408 2002-12-22 Roland McGrath <roland@redhat.com>
1410 Update to Autoconf 2.57, and Automakify with version 1.7.
1411 * Makefile.am: New file.
1412 * Makefile.in: File removed.
1413 * configure.in: Moved to ...
1414 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1415 * aclocal.m4: Moved to ...
1416 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1417 * acconfig.h: File removed.
1418 * AUTHORS: New file, makes automake happy.
1419 * autogen.sh: File removed.
1420 * README-CVS: Update to recommend autoreconf instead.
1421 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1422 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1423 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1424 * strace.c: *_DECLARED -> HAVE_DECL_*
1425 * stream.c: HAVE_* -> HAVE_STRUCT_*
1427 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1428 sh, and use $(srcdir) to find the script.
1429 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1430 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1431 * linux/x86_64/Makefile.in (headers): Renamed to all.
1432 * linux/alpha/Makefile.in: Add empty install target.
1433 * linux/x86_64/Makefile.in: Likewise.
1434 * linux/powerpc/Makefile.in: Likewise.
1435 * linux/Makefile.in: Likewise.
1437 2002-12-26 Roland McGrath <roland@redhat.com>
1439 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1440 From Daniel Jacobowitz <drow@false.org>.
1442 2002-12-21 Roland McGrath <roland@redhat.com>
1444 * linux/syscallent.h: Add some new 2.5 syscall names.
1445 Now clone takes 5 args.
1446 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1447 [LINUX] (sys_clone): Print new args.
1448 * mem.c (print_ldt_entry): Make global.
1450 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1451 safety, since up to 260 are already used in 2.5 kernels.
1452 * linux/syscallent.h: Update the table.
1453 * linux/ia64/syscallent.h: Likewise.
1455 * syscall.c (force_result): New function.
1456 * process.c (internal_wait): Handle ECHILD exit from wait call with
1457 WNOHANG flag set; force the return value to 0 in the inferior when it
1458 has live children we are tracing.
1459 * NEWS: Mention the bug fix.
1461 2002-12-17 Roland McGrath <roland@redhat.com>
1463 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1464 with linux/syscallent.h additions.
1466 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1467 (tcbtabsize): New variable.
1468 (main): Initialize them using dynamic allocation.
1469 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1470 (pid2tcb, cleanup): Likewise.
1471 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1472 (rebuild_pollv): Dynamically allocate the vector.
1473 * defs.h (tcbtab): Update decls.
1474 (MAX_PROCS): Macro removed, no more static limit on this.
1475 * process.c (fork_tcb): New function.
1476 (internal_clone, internal_fork): Use it instead of checking nprocs.
1478 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1479 in wait after sending SIGSTOP.
1481 2002-12-16 Roland McGrath <roland@redhat.com>
1483 * signal.c (sprintsigmask): Increase static buffer size to account for
1484 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1486 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1487 __WNOTHREAD and __WALL.
1489 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1490 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1492 2002-12-15 Roland McGrath <roland@redhat.com>
1494 * process.c (setarg) [POWERPC]: Support it.
1496 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1497 Old value was bogus, not even a proper instruction.
1498 From Guy M. Streeter <streeter@redhat.com>.
1500 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1502 * configure.in: Don't check for putpmsg.
1503 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1504 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1506 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1507 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1509 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1510 * linux/sparc/syscallent.h: Likewise.
1511 * linux/hppa/syscallent.h: Likewise.
1513 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1514 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1515 * process.c: Likewise.
1517 * desc.c (sys_osf_select): Add missing return type.
1519 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1521 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1522 sys_nanosleep, both already in linux/dummy.h.
1524 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1525 (trace_syscall): Fix return without value.
1527 * linux/syscallent.h: Update table with names of new syscalls
1528 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1529 * linux/ia64/syscallent.h: Likewise.
1530 * linux/powerpc/syscallent.h: Likewise.
1532 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1533 defined. If the bit is set, print the sa_restorer field of sigaction.
1535 * mem.c: Add sys_{get,set}_thread_area.
1536 * linux/syscall.h: Declare them.
1537 * linux/syscallent.h: Update the table for these.
1538 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1539 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1541 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1542 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1543 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1544 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1545 sched_getaffinity, futex.
1546 * linux/syscallent.h: Update the table.
1547 * io.c: Add sys_sendfile64.
1548 * file.c: Add sys_readahead, sys_*xattr.
1549 * process.c: Add sys_futex, sys_*affinity.
1551 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1552 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1553 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1555 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1557 Bugfix for s390/s390x:
1558 * syscall.c: Fixed scno derivation for s390/s390x.
1560 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1562 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1563 to allow the compilation of a native MIPS strace.
1565 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1567 From Marty Leisner <leisner@rochester.rr.com>,
1568 rewritten by mludvig:
1569 * strace.c (not_failing_only): New.
1570 (usage): Added -z switch description.
1571 (main): Added -z switch parsing to not_failing_only variable.
1572 * syscall.c (trace_syscall): Added not_failing_only handling.
1574 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1576 Missing complete changelog for 2002-10-07 commit:
1577 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1578 * acconfig.h: New define for s390x.
1579 * config.sub: Added missing define for s390 and new one for s390x.
1580 * configure.in: Added new define for s390x.
1581 * file.c: Added missing #undef dirent64 and new defines for s390x.
1582 * linux/s390: New directory.
1583 * linux/s390/Makefile.in: New file.
1584 * linux/s390/errnoent.h: New file.
1585 * linux/s390/ioctlent.h: New file.
1586 * linux/s390/signalent.h: New file.
1587 * linux/s390/syscallent.h: New file.
1588 * linux/s390x: New directoy.
1589 * linux/s390x/Makefile.in: New file.
1590 * linux/s390x/errnoent.h: New file.
1591 * linux/s390x/ioctlent.h: New file.
1592 * linux/s390x/signalent.h: New file.
1593 * linux/s390x/syscallent.h: New file.
1594 * linux/syscall.h: Added sys_mincore() prototype and added new
1596 * process.c: Added s390x defines.
1597 (change_syscall): Changed handling for s390.
1598 (setarg): Added missing s390/s390x code in setarg().
1599 * signal.c: Added s390x define.
1600 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1601 arguments to sprintsigmask()).
1602 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1603 since printstr() expects a long.
1604 * syscall.c (decode_subcall): Changed several variables to be long
1605 instead of int to match 64 bit requirements. Added s390x defines.
1606 (syscall_enter): Changed upeek() call to match s390 and s390x
1608 * util.c: Added s390x defines.
1610 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1612 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1613 and bugfixes to s390 by D.J. Barrow.
1615 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1617 Merged x86-64 port by Andi Kleen <ak@suse.de>
1618 and Michal Ludvig <mludvig@suse.cz>
1619 * Makefile.in: New target 'headers'. Failure ignored.
1620 * acconfig.h: New defines for x86-64.
1621 * configure.in: Ditto.
1625 * process.c: Added support for x86-64.
1627 * syscall.c: Ditto + added automatic personality switching.
1628 * linux/syscall.h: Ditto.
1629 * linux/x86_64: New directory.
1630 * linux/x86_64/Makefile.in: New file.
1631 * linux/x86_64/gentab.pl: Ditto.
1632 * linux/x86_64/i386-headers.diff: Ditto.
1633 * linux/x86_64/makeheaders.sh: Ditto.
1634 * linux/x86_64/syscallent.h: Ditto.
1635 * mem.c (print_mmap): Always print arg[4] as int.
1637 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1639 * configure.in: Fix regular expressions.
1640 * linux/syscall.h: Added missing braces in prototype of
1642 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1643 (struct fileflags): Made extern to inhibit compiation warnings.
1644 (sys_getdents64): Merged LINUX and SVR4 part.
1645 * syscall.c (get_scno): Split multiline string into two distinct
1648 2002-05-24 John Hughes <john@calva.com>
1650 * stream.h, net.h: Avoid possible infinite loop caused by
1651 unsigned arithmetic in preceeding change.
1653 2002-05-23 John Hughes <john@calva.com>
1655 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1657 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1658 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1661 * configure.in: use tests for struct opthdr and struct t_opthdr.
1663 * defs.h: add new function print_sock_optmgmt.
1665 * io.c: add hack that lets ioctl decode functions set auxilliary
1668 * stream.c: better decoding for timod ioctls.
1670 * net.c: add function print_sock_optmgmt, used by timod ioctl
1671 decoding functions in stream.c.
1673 2002-05-23 John Hughes <john@calva.com>
1675 * acconfig.h: Make autoheader happy about Linux/SuperH
1677 2002-05-23 John Hughes <john@calva.com>
1679 * strace.c: Get rid of warning if not using POLL_HACK
1681 2002-05-22 John Hughes <john@calva.com>
1683 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1684 options that are not just ints, cope with systems that don't
1685 #define SOL_TCP and so on.
1687 2002-05-21 John Hughes <john@calva.com>
1689 * strace.c: Fix warning if POLL_HACK is used.
1691 2002-05-17 John Hughes <john@calva.com>
1693 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1695 2002-05-17 John Hughes <john@calva.com>
1697 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1699 2002-05-17 John Hughes <john@calva.com>
1701 * stream.c: tidy up output a little.
1703 2002-05-17 John Hughes <john@calva.com>
1705 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1706 to procpriv syscall.
1708 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1710 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1711 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1714 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1716 * strace.c: close tcp->outf in droptcb()
1718 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1720 * net.c: decode packet options
1722 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1724 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1726 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1729 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1730 * defs.h, file.c, io.c: fix signed/unsigned issues
1731 * syscall.c: check for negative u_errors
1732 * cvsbuild: renamed to autogen.sh
1734 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1736 * net.c: add new TCP socket options
1738 2001-10-26 John Hughes <john@calva.com>
1740 * svr4/ioctlent.sh: Cope with #define lines containing
1741 comments that terminate on subsequent lines. Used to
1742 comment out subsequent ioctls!
1744 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1746 * linux/ioctlent.h: regenerated using current scripts so
1747 term ioctls are included
1749 2001-10-19 John Hughes <john@Calva.COM>
1751 * strace.c(proc_open): On SVR4 only trace the syscalls,
1752 signals and faults we care about.
1754 2001-10-18 John Hughes <john@Calva.COM>
1756 * acconfig.h: Add HAS_SIGINFO_T.
1757 * aclocal.m4: add check for siginfo_t in signal.h.
1758 * configure.in: use check for siginfo_t.
1759 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1760 allow access to siginfo when signal recieved.
1761 * process.c: Remove SVR4 only version of printsiginfo.
1762 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1763 * strace.c: on SVR4 print siginfo when signal recieved.
1765 2001-10-18 John Hughes <john@Calva.COM>
1767 * system.c(sys_ssisys): handle return values for ssisys
1769 2001-10-18 John Hughes <john@Calva.COM>
1771 * signal.c: handle sigwait
1772 * svr4/dummy.c: Move sigwait to done
1773 * svr4/syscall.h: handle sigwait
1775 2001-10-16 John Hughes <john@Calva.COM>
1777 * system.c(sys_ssisys): decode some args for ssisys.
1779 2001-10-16 John Hughes <john@Calva.COM>
1781 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1783 * svr4/dummy.h: memcntl is much like mctl.
1785 2001-10-16 John Hughes <john@Calva.COM>
1787 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1788 to read unmapped page. Make it possible to strace ksh.
1790 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1792 * process.c (internal_clone): Avoid race condition by clearing
1793 breakpoint after attaching to child.
1795 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1797 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1798 by Don Dugger, with my refinements).
1800 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1801 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1803 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1804 new ioctlent.h generation scheme.
1806 * linux/syscall.h (sys_clone2): Declare.
1807 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1809 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1810 don't miss the tty ioctls (unfortunately, some of the sound timer
1811 ioctls are in conflict with them!).
1813 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1814 (clrbpt) [IA64]: Ditto.
1816 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1818 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1819 r8 (eax). Handle TCB_WAITEXECVE.
1820 (syscall_fixup): Handle ia64.
1821 (syscall_enter): Fix argument fetching for ia64.
1823 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1824 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1826 * process.c (tcp): New function.
1827 (change_syscall): Add support for ia64 linux.
1828 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1830 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1832 * resource.c (sprintrlim64): Ditto.
1834 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1835 [IA64]: Declare "ia32" variable.
1837 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1838 kernel headers. Declare the necessary constants and structures
1841 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1843 * signal.c (parse_sigset_t): New function.
1844 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1845 avoiding relying on internal layout of sigset_t datastructure.
1847 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1849 * linux/ia64/syscallent.h: Add getunwind().
1851 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1853 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1854 PT_AR_BSP. Pick up arguments starting with out0, which is not
1855 always the same as r32 (e.g., consider inlined syscalls).
1857 2001-09-28 John Hughes <john@Calva.COM>
1859 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1860 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1862 2001-09-18 John Hughes <john@Calva.COM>
1864 * net.c: fix display of sockaddr structures, sometimes too many "}",
1865 sometimes too few. Fix suggested by Richard Kettlewell.
1867 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1869 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1870 the struct from bits/sigcontext.h already which signal.h includes.
1872 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1874 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1876 * linux/Makefile.in: fix a few things so the ioctl list is generated
1878 * ioctl.c: remember to shift ioctl masks as well
1880 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1882 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1883 for sys_fcntl as well
1885 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1887 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1889 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1891 * process.c: seems Linux/IA64 changed register names on us, switch to
1894 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1896 * strace.c: set CLOEXEC flag for outputfile
1898 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1900 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1902 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1904 * configure.in: Support cross-compiling between architectures
1906 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1908 * configure.in: add S390 to architecture list
1910 2001-07-10 John Hughes <john@Calva.COM>
1912 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1913 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1914 of args to readv/writev. Also gets rid of redundant printiovec
1915 routine from net.c (duplicate of tprint_iov in util.c).
1917 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1919 * config.{guess,sub}: updated
1921 2001-05-15 John Hughes <john@Calva.COM>
1923 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1924 it was just passing the sigmask (ucp->uc_sigmask).
1926 2001-05-15 John Hughes <john@Calva.COM>
1928 * util.c: Don't run off the end of valid memory in umovestr when
1929 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1930 unmapped page just after the args/env area).
1932 2001-04-18 John Hughes <john@Calva.COM>
1934 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1935 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1936 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1937 Treat rexecve as an exec.
1938 * system.c: decode arguments to ssisys call on nsc systems.
1939 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1942 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1944 * process.c: fix cast for powerpc code
1945 * linux/powerpc/syscallent.h: update syscall list
1946 * README: fix address for the strace mailinglist
1947 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1948 the realtime signals as well
1950 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1952 * Merge patches from Maciej W. Rozycki:
1953 + util.c: add code to print PC for MIPS
1954 + linux/mips/syscallent.h: updated
1955 + system.c: formating fixes for sys_sysmips
1956 + configure.in: test for yet more headers
1957 + stream.c: use configure-headertests instead of relying on OS hints
1959 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1961 * NEWS: start 4.3.1 items
1962 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1964 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1966 * configure.in: test for asm/sysmips.h and linux/utsname.h
1967 * linux/syscall.h: fix a typo for sys_sysmips
1968 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1971 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1973 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1975 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1977 * linux/ia64/ioctlent.h: regenerated
1979 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1981 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1982 general Linux ioctlent.sh
1984 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1986 * linux/ioctlent.sh: add dir variable for location of kernel headers
1988 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1990 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1992 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1994 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1996 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1998 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2000 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2002 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2004 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2006 * configure.in: use sparc* so we can compile on sparc64 as well
2007 * process.c, syscall.c: work around double define of fpq, fq and fpu
2008 structs on Linux/sparc, and use regs instead of pt_regs
2009 * don't use asm/sigcontext.h on Linux/sparc
2011 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2013 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2015 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2017 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2018 trace threaded programs
2020 2001-03-27 John Hughes <john@Calva.COM>
2022 * aclocal.m4: add check for endianness of long long.
2023 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2024 * configure.in: check for endianness of long long.
2025 * defs.h: change LONG_LONG macro to work with either endianness of
2028 2001-03-27 John Hughes <john@Calva.COM>
2030 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2031 initialisation list for array).
2033 2001-03-27 John Hughes <john@Calva.COM>
2035 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2036 systems - bad merge of Harald Boehme's patch by me.
2038 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2040 * lots of files: add Linux/hppa support
2042 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2044 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2045 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2046 * config.guess: updated
2048 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2050 * linux/ioclsort.c: new file
2051 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2052 the ioctl list that doesn't involve attempting to #include all kernel
2054 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2055 by the new ioctlent.sh
2056 * ioctl.c: only look at the number and type bits for linux, since
2057 ioctlent.sh no longer supplies the others
2059 2001-03-08 John Hughes <john@Calva.COM>
2061 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2062 pretend they have names ending with "?" so that -e trace=stat (for
2064 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2065 * freebsd/i386/syscall.h: consistency.
2067 2001-03-08 John Hughes <john@Calva.COM>
2069 * acconfig.h: add new ST_xxx defines.
2070 * aclocal.m4: macros to check for more fields in struct stat.
2071 * configure.in: use new macros to check for fields in struct stat.
2072 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2074 2001-03-08 John Hughes <john@Calva.COM>
2076 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2077 * file.c: use LONG_LONG
2078 * io.c: use LONG_LONG
2079 * mem.c use LONG_LONG
2081 2001-03-08 John Hughes <john@Calva.COM>
2083 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2084 * aclocal.m4: routines to check for long long off_t and rlim_t.
2085 * configure.in: check for long long off_t and rlim_t.
2086 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2087 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2089 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2090 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2091 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2093 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2094 now done automaticaly for us.
2095 * freebsd/i386/syscall.h: ditto.
2096 * freebsd/i386/syscallent.h ditto.
2098 2001-03-07 John Hughes <john@Calva.COM>
2100 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2101 * file.c: On FreeBSD use stat64 and pals instead of stat.
2102 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2103 * freebsd/i386/syscall.h: ditto.
2104 * freebsd/i386/syscallent.h: ditto.
2106 2001-03-07 John Hughes <john@Calva.COM>
2108 * file.c: merge missing part of Harald Böhme's solaris patches,
2109 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2111 2001-03-07 John Hughes <john@Calva.COM>
2113 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2114 * svr4/syscallent.h: pread/pwrite are TF calls.
2116 2001-03-07 John Hughes <john@Calva.COM>
2118 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2119 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2120 we don't need to know endianness of long long.
2121 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2122 ftruncate, allows reduction in numvber of horrid #if's
2123 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2124 * mem.c: FreeBSD now uses 64 bit version of mmap.
2125 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2126 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2127 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2129 2001-03-06 John Hughes <john@Calva.COM>
2131 * file.c: Implement truncate64 and ftruncate64
2132 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2134 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2136 2001-03-06 John Hughes <john@Calva.COM>
2138 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2139 syscall master file).
2141 2001-03-06 John Hughes <john@Calva.COM>
2143 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2144 zap incorrect syscall subarg range check.
2146 2001-03-06 John Hughes <john@Calva.COM>
2148 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2149 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2150 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2153 2001-03-06 John Hughes <john@Calva.COM>
2155 * dummy.h: add unimplemented UW sycalls
2156 * syscall.h: we can do settimeofday for UW, whopee!
2157 * syscallent.h: fix unimplemented UW syscalls
2159 2001-03-06 John Hughes <john@Calva.COM>
2161 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2162 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2163 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2164 so it doesn't try to use pr_sysarg.
2166 2001-03-06 John Hughes <john@Calva.COM>
2168 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2169 * file.c: handle xstat version _STAT64_VER, aka stat64.
2171 2001-03-06 John Hughes <john@Calva.COM>
2173 * net.c: make sure SOL_ options are defined before using.
2174 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2176 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2178 * net.c: fix format for printing Unix domain sockets
2180 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2182 * linux/mips/syscallent.h: use new sys_sysmips
2183 * system.c: add sys_sysmips decoding
2185 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2187 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2188 submitted the IP6 scope ID updates
2189 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2190 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2192 * configure.in: check for if_indextoname function and sin6_scope_id
2193 * net.c: teach printsock about IP6 scope ids
2195 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2197 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2198 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2199 * Makefile.in: use @mandir@ and @bindir@
2201 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2203 * net.c: fix formating error in sys_setsockopt
2204 * net.c: add list of socketlayers and use that for [gs]etsockopt
2206 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2208 * time.c: use sys/timex.h so things compile with 2.2 kernels
2209 * stream.c: test if MSG_* constants are #defined
2211 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2213 * process.c: perform bpt trick for clone as well so we can get the
2214 pid of the child before it starts doing something
2215 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2216 again with newer libcs
2217 * test/clone.c: improve our testcase a bit
2218 * Merge another patch from Gäel Roualland with FreeBSD updates
2220 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2222 * lots of files: merge patch from Gaël Roualland to add
2223 support for FreeBSD.
2225 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2227 * file.c: update to reflect that st_ino suddenly became a long long
2228 in the in Linux 2.4.0-test6
2230 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2232 * test/clone.c: minor fixup
2233 * Another bunch of patches from John Hughes merged:
2235 + SVR4 printcontext(): sigset_t != sigset_t*
2236 + getcontext returns a value, so print on exit of syscall
2237 + add UC_FP to ucontext_flags for OS writers that can't spell
2238 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2239 + decode_subcall(): only do subcall range checking when needed
2240 * bunch of UnixWare updates
2241 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2243 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2245 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2248 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2250 * strace.c: close outf before we exec a child process
2252 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2254 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2255 * defs.h (struct tcb): Make auxstr member const.
2256 * file.c (fsmagic): And many more magic numbers.
2257 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2259 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2261 * defs.h: balance #if/#endif again
2262 * system.c: fix return statements in sys_capget()
2263 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2264 + file.c: add F_[SG]ETSIG to fcntl flags
2265 + strace.c: don't setre[gu]id if not needed
2266 + system.c: handle sys_reboot for Linux
2267 + term.c: add baudrate constants up to B4000000
2268 + linux/**/syscallent.h: note that munlockall has no arguments
2270 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2272 * CREDITS: fix email address
2273 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2274 * signal.c: honour offset of sigconfig in sigframe structure for
2276 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2278 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2279 AR_BSP points to the _end_ of the active register frame, so we need
2280 to adjust bsp by moving it back by the size of the active frame
2283 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2285 * process.c: add sparc support to change_syscall
2287 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2289 * linux/mips/syscallent.h: fix some typos
2291 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2293 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2296 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2298 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2301 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2303 * README-linux: updated to note that strace might not compile
2304 with development kernels
2305 * bjm.c: sys_query_module: check if malloc succeeds
2306 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2307 * linux/syscallent.h: updated for 2.3.99pre3
2308 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2309 even though Linux doesn't implement them
2310 * syscall.c: add global variables for MIPS registers as well
2311 * syscall.c: move global variables to before get_scno since that uses them
2312 * util.c: oops, misspelled defined
2313 * process.c: fix ptrace calls in change_syscall
2314 * mem.c: decode sys_madvise
2315 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2316 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2317 + small fix for RLIMIT_* and RUSAGE_BOTH
2318 + enhace support for capget and capset
2320 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2322 * test/vfork.c: new file to test vfork traces
2323 * test/.cvsignore: new file
2324 * defs.h: Up maximum number of traced processed to 64
2325 * strace.c: Disable some debugging code from davidm
2326 * implement setarg for more architectures
2327 * implement change_syscall
2329 1999-12-27 Morten Welinder <terra@diku.dk>
2331 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2332 _unsigned_ char parameter.
2334 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2338 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2340 * Merge Linux/ia64 patches
2342 2000-01-02 Pavel Machek <pavel@ucw.cz>
2344 * probe if sys/poll.h exists in configure + minor cleanups
2346 * syscall.c: split trace_syscall into few pieces to make code readable
2348 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2350 * Release version 4.2 to get the current updates out and so
2351 we can concentrate in finishing the clone support.
2353 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2355 * Add 1900 to tm_year in sprinttime
2357 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2359 * file.c: protect printstat64 with STAT64 instead of linux so we can
2360 compile on Linux architectures that don't have it
2361 * util.c: fix LOOP for ARM
2363 Fri Dec 24 18:05:00 EST 1999
2365 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2367 * file.c: Use ugly libc_stat trick also for stat64.
2368 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2369 * process.c (internal_clone): Fix a few typos and add definitions to make
2370 it at least compile.
2371 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2372 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2374 * aclocal.m4: Define AC_STAT64.
2375 * acconfig.h: Define HAVE_STAT64.
2376 * configure.in: Add AC_STAT64.
2378 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2380 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2381 support for Linux on the IBM S/390 architecture
2382 * process.c: add internal_clone(), currently only shows the options
2383 * syscall.c: use internal_clone to handle SYS_clone
2385 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2387 * Rewrite mmap-handling to support mmap2 on Linux
2389 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2391 * Note that Linux can handle sys_semop() as well
2393 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2395 * Include linux/in6.h for glibc2.0 and older
2397 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2399 * Merge patches from John Hughes to make configure support UnixWare
2401 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2403 * Enhance sys_query_module
2405 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2407 * Patches from John Hughes:
2408 + cosmectic fix in sys_getpmsg
2409 + allow net.c to compile on systems without AF_INET6
2410 + Only use long_to_sigset on Linux systems
2411 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2413 + Parse mount arguments for UnixWare
2414 + ACL fixes for UnixWare
2416 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2418 * Release 4.1 to get all the changes made out there
2420 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2422 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2423 + Socket calls parsed better
2424 + bunch of alpha OSF syscalls added
2425 + Fix alpha 32/64 bit issues
2427 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2429 * Move Linux kernelmodule-functions from system.c to bjm.c and
2430 remove duplicate for sys_create_module
2431 * Linux MIPS updates:
2432 + Play with #ifdef's in net.c to get IPv6 right
2433 + Use printargs for vm86-syscall
2435 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2437 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2439 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2441 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2442 and sys_delete_module correctly
2444 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2446 * Update cvsbuild to give a better error if autoconf isn't installed
2447 * Add test for linux/ptrace.h to configure
2448 * Since we define GNU_SOURCE in the Makefile we don't need to define
2449 USE_GNU in file.c anymore
2451 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2453 * #define USE_GNU before including file.c so we get some extra O_* flags
2455 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2457 * Add missing } in IPv6 output
2459 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2461 * Update copyright for strace-graph to BSD to be consistent with
2464 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2466 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2467 defined for all kernelversions
2468 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2470 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2472 * linux/sparc/syscall.h: Declare create_module/init_module.
2473 * configure.in: Allow compilation in a different directory
2474 than the source one.
2475 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2476 so that we don't depend on asm/ptrace.h which clashes with
2479 * syscall.c: Likewise.
2481 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2483 * Syscall 94 on Linux alpha is sys_poll
2485 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2487 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2489 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2491 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2492 + Correctly implement fix sys_createmodule (Linux)
2493 + Add limited handlig of sys_initmodule (Linux)
2495 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2497 * Add configure-test for sys/reg.h and use that
2498 * Use sys/reg.h instead of asm/ptrace.h
2500 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2502 * Remove hack in signal.c for arm architecture
2503 * Add hack so we compile correctly on powerpc
2505 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2507 * Add a corrected patch from Daniel Jacobowitz
2509 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2511 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2512 for the stat structure
2514 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2516 * Fix test for sys/reg include
2518 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2520 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2521 * Fixed some SunOS compile problems earlier that I forgot to include
2524 Mon Jun 14 12:44:25 CEST 1999
2526 * Avoid leakint fd into child when forking, patch from
2527 John Hughes <john@Calva.COM>
2529 Fri Jun 11 14:54:47 CEST 1999
2531 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2532 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2534 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2536 * Brought syscall list for alpha up to date
2538 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2540 * system.c: sys_umount2 syscall support.
2541 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2542 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2543 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2544 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2545 so it needs strace's own copy of the stat structure.
2546 * util.c: Make it compile on sparc-linux.
2547 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2548 * signal.c: rt_sigaction has different arguments on sparc*-linux
2550 * syscall.c: Recognize sparc64-linux binaries.
2552 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2554 * configure.in: Fix typo (CFLAG -> CFLAGS).
2556 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2558 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2560 * Add some sysctl support, patch from Ulrich Drepper
2562 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2564 * Use kernel dirent structure for Linux
2566 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2568 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2569 + some layout and other minor fixes
2570 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2571 is similar enough to i386 to not need it's own subdirectory
2572 + add support for sendfile and mremap syscalls for Linux
2573 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2574 + ioctls.h vs sys/ioctl.h on Alpha platform
2575 + pointer was casted to an int in stream.c
2576 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2577 + several other casts changed
2578 + correct ARM/POWERPC architecture defines in acconfig.h
2579 * Merge in patches from Morten Welinder <terra@diku.dk>
2580 + add some autoconf-tests for includefiles
2581 + handle solaris version of sigcontext struct (actually I hacked this
2582 up again, but the idea is his :)
2584 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2586 * Update syscalls for linux alpha, patch from Bart Warmerdam
2588 * Update sparc code so it actually compiles
2590 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2592 * Add support for old_*stat functions for Linux. Please note you need
2593 to use reasonably recent kernel headers to compile strace now.
2594 * Change references to LINUX into linux in file.c
2595 * Fix include for LDT in mem.c
2597 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2599 * Change in strace maintainership, jrs passed the torch to me.
2601 * Incorporate all changes already made in the Debian strace package:
2602 + compiles with more Linux kernels
2603 + added support for more Linux architectures
2604 + add support for a lot of extra syscalls
2605 + fix some problems with hanging children
2606 + check stray syscall after execv
2607 + decode capget and capset arguments
2608 + add more constants to net.c
2609 + detect ROSE networking
2610 + add more protocol families to domains
2612 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2613 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2614 + added IP, IPX and TCP-options
2615 + added IP, IPX and TCP support to get-/setsockopt()
2617 + updated handling of signals
2619 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2621 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2622 instead of SVR4. That is, read a few bytes at a time
2623 to avoid overrunning the end of the stack.
2625 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2627 * version.c: Version 3.1 is released.
2629 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2631 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2632 as well since that's where glibc declares it. Go figure.
2633 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2634 instead of sigcontext_struct since glibc v5+ apparently
2635 plays games with the native OS namespace.
2636 From David Mosberger-Tang <davidm@AZStarNet.com>.
2638 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2640 * version.c: Version 3.0.14 is released.
2642 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2643 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2644 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2646 Reported by Henrik Storner <storner@osiris.ping.dk>.
2648 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2649 sys/filio.h and sys/stream.h and remove check for poll.
2650 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2651 Handle old and new styles of argument passing for select on Linux.
2652 * ioctl.c, stream.c: Conditionalize stream code on presence of
2653 sys/stream.h instead of poll because glibc implements poll but
2654 not the rest of the stream interface.
2655 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2656 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2658 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2659 * util.c (umoven, umovestr): Move data in long-sized chunks
2660 at a time, instead of hard coding it to be 4.
2661 From David Mosberger-Tang <davidm@AZStarNet.com>.
2663 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2665 * version.c: Version 3.0.13 is released.
2667 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2668 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2669 asm/sigcontext.h to define sigcontext_struct and don't define it
2670 locally if the header is present.
2672 * syscall.c (nerrnos{0,2}): Correct size computation.
2674 * Makefile.in: Remove dependencies and rules relating to files
2675 normally found in the os directory. Because of the new scheme we
2676 don't know precisely where they come from. Sigh.
2677 * signalent.sh: Make it work for sunos4, linux, and svr4.
2678 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2679 to traditional make syntax. Add signalent.h to files which can
2680 unconditionally be rebuilt. Prevent signalent.h from being
2681 unconditionally being rebuilt since it's customized.
2682 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2683 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2684 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2685 4.1.4 and gcc 2.7.2.
2687 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2689 * configure.in, Makefile.in: Add OSARCH concept to finish
2690 build support for the alpha.
2691 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2692 and maintainer-clean rules.
2693 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2694 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2695 for less, greater, and equal since subtraction on two's
2696 complement numbers isn't an order relation (it isn't transitive)!
2697 * linux/Makefile.in: Add rules for the signalent.h file.
2698 * linux/alpha/Makefile.in: New file.
2700 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2702 * version.c: Version 3.0.12 is released.
2704 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2705 From Michael E Chastain <mec@duracef.shout.net>.
2707 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2708 * syscall.c (set_personality): New.
2709 * strace.c (main): Call set_personality.
2710 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2711 ioctlent, and signalent indirect pointers and redirect them
2712 based on personality.
2713 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2714 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2716 * util.c (upeek): Handle case where ptrace returns a long
2717 and sizeof(long) != sizeof(int).
2718 From Richard Henderson <richard@twiddle.tamu.edu>
2720 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2722 * version.c: Version 3.0.11 is released.
2724 * many files: Fix more printf warnings for other platforms.
2726 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2728 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2729 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2731 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2732 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2734 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2736 * version.c: Version 3.0.10 is released.
2738 * Makfile.in: Add os/arch to includes so that a given arch
2739 (like alpha) can override the native arch (like i386).
2740 * configure.in: Check for sendmsg.
2742 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2743 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2745 * acconfig.h, configure.in: Detect the alpha.
2746 * ioctl.c: Handle the alpha.
2747 * defs.h: Make some members long for the alpha. Define
2748 some register nicknames. Add support for WAITEXECVE.
2749 * file.c [ALPHA]: Support the alpha for statfs. Add
2750 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2751 major and minor results are suitable for passing to printf.
2752 * signal.c, syscall.c: Support the alpha.
2753 * process.c: Add alpha user offsets.
2754 * most files: Use %l? for printf arguments since
2755 most are now longs for the alpha.
2756 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2758 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2760 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2762 * version.c: Version 3.0.9 is released.
2764 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2766 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2767 Linux kernel version system calls.
2769 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2771 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2772 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2773 decode IPC calls using it.
2774 * sunos4/dummy.h: Alias sys_semop to printargs.
2775 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2776 * sunos4/syscallent.h: Include new subcalls for IPC.
2777 From Matthias Pfaller <leo@dachau.marco.de>.
2779 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2781 * version.c: Version 3.0.8 is released.
2783 * time.c [LINUX]: Explicitly include linux/version.h.
2785 * strace.c (main): Don't let them even *try* to
2786 get strace to attach to itself since some systems
2787 don't handle this case very gracefully.
2788 Reported by David S. Miller <davem@caip.rutgers.edu>.
2790 * Makefile.in (distclean): Fix it for subdirectories.
2792 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2793 sys_flags member for each defined system call.
2795 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2797 * defs.h (TRACE_*): New flags to describe what class
2798 of system call each system call is.
2799 (sysent): Add sys_flags member.
2800 * syscall.c (sysent): Define (and later undef) abbreviations
2801 for the system call class flags.
2802 (lookup_class): New function to translate strings to
2803 system call class flags.
2804 (qualify): Handle new system call class mechanism.
2805 * linux/syscallent.h: Fill in the new sys_flags member
2806 for each defined system call.
2808 * defs.h (print_sock): Remove redundant and non-K&R C
2809 compatible prototype. From Juergen Weigert
2810 <jnweiger@immd4.informatik.uni-erlangen.de>.
2812 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2814 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2815 From Michael E Chastain <mec@duracef.shout.net>.
2817 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2818 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2820 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2822 * file.c (sprintfstype): Enclose string result in double
2825 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2826 constantly evolving timex structure.
2827 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2829 * defs.h, syscall.c, strace.c: Rename syscall to
2830 trace_syscall and change prototype and all callers
2831 because of broken Linux shared libraries.
2832 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2834 * Makefile.in (clean): Check for a file with test -f not
2835 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2837 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2839 * version.c: Version 3.0.7 is released.
2841 * util.c (string_quote): Fix thinko which caused core
2842 dumps for strings with quotes in them.
2843 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2845 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2846 files from /usr/include, not just the linux one.
2847 From Michael E Chastain <mec@duracef.shout.net>.
2849 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2850 fewer false positives on more kernel flavors.
2851 From Michael E Chastain <mec@duracef.shout.net>.
2853 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2855 * version.c: Version 3.0.6 is released.
2857 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2859 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2860 on MC_SYNC instead of HAVE_MCTL.
2861 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2862 (sys_msync): New function.
2864 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2866 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2867 sys_flock and sys_getdents.
2868 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2870 * file.c (sys_getdents): Define unconditionally and handle
2872 * strace.c (main): Disallow username option unless both real
2873 and effective uids are root.
2875 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2877 * strace.c (main): Ensure that run_uid and run_gid are
2878 always set to something meaningful.
2879 (main, newoutf) [!SVR4]: Swap real and effective uids while
2880 opening any output files.
2881 (main) [!SVR4]: Treat effective uid of root as a request
2882 to handle suid binaries correctly using the real uid of
2885 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2887 * Makefile.in: Add `|| true' to clean rule because
2888 although GNU make 3.74 uses `sh -c' to invoke commands
2889 every other make in the world uses `sh -ec'.
2891 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2892 arguments appear to be stored on the stack, not in the
2893 registers following A3 (empirical result).
2895 * defs.h: Add prototype for printsock.
2896 * svr4/dummy.h: Remove generic handling of sys_mount.
2897 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2898 get access to SGI mount information.
2899 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2900 (sys_mount) [SVR4, MIPS]: New function.
2901 (sys_mount) [SVR4, !MIPS]: New function.
2903 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2905 * version.c: Version 3.0.5 is released.
2907 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2908 tv_usec members to long when using printf.
2910 * ipc.c: Omit define of __KERNEL__.
2911 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2912 want which __KERNEL__ used to provide.
2913 (sys_msgrcv): Change reference to ipc_kludge structure to
2914 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2916 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2917 Linux specific options.
2919 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2920 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2921 instead of depending of __KERNEL__.
2923 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2925 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2927 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2928 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2929 and AC_DECL__SYS_SIGLIST.
2930 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2931 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2932 (strsignal): Use SYS_SIGLIST_DECLARED.
2934 net.c (sys_socket): Omit inadvertent surplus comma when
2935 protocol family isn't PF_INET.
2937 util.c (dumpstr): Fix incorrect printing of one too many
2938 characters when the length is not an even multiple of 16 bytes.
2939 Reported by Juergen Weigert
2940 <jnweiger@immd4.informatik.uni-erlangen.de>.
2942 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2944 * ioctl.c (compare): Change prototype to match POSIX qsort.
2945 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2946 * strace.c (trace) [SVR4]: Break out of for loop instead of
2947 returning when finished so final return statement is executed.
2948 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2949 (syscall) [LINUX]: Correct typo which commented out the M68K
2951 * util.c (printstr): Cast unsigned char pointer argument
2952 to char pointer in umovestr call.
2953 (dumpstr): Likewise for umoven.
2955 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2957 * version.c: Version 3.0.4 is released.
2959 * signal.c (sys_sigblock): Move after the definition of
2960 sys_sigsetmask that it calls to avoid an implicit declaration.
2961 * stream.c (transport_user_options, transport_server_options):
2962 Only needed if TI_BIND is defined.
2963 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2965 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2966 the tcp arguement from the call to exiting. Add getrval2
2967 check so no fork processing is done in the child.
2968 (printwaitn): Initialize exited so that its value is defined
2969 for all flows of execution.
2971 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2973 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2974 setfsuid, setfsgid, and _llseek syscalls.
2975 * linux/syscall.h: Add prototypes for them.
2976 * linux/syscallent.h: Add them to the syscall entries table.
2977 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2978 defines and conditionally include linux/personality.h if
2979 __NR_personality is defined.
2980 (personality_options) [LINUX]: New table.
2981 (sys_personality) [LINUX]: New function.
2983 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2985 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2986 on the number of traced processes so that we can have untraced
2987 children (e.g. via popen).
2989 * strace (main) [!SVR4]: Call fake_execve to get the actual
2990 exec and its arguments into the trace.
2991 (environ): Declare it.
2992 * process.c (fake_execve): New function.
2993 (headers): Include sys/syscall.h to get SYS_* defines.
2995 * process.c (sys_execv, sys_execve): Surround argument annotations
2996 with C comment delimiters.
2997 (printargv, printargc): The arg vector is an array of char pointers
3000 * strace.c (printleader): Also check for multiple -p arguments
3001 when deciding whether to print the pid field.
3003 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3004 * defs.h (strerror, strsignal): Add these prototypes if we provide
3006 * configure.in (AC_CHECK_FUNCS): Add strerror.
3008 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3009 and blocked signals.
3011 * strace.c (main): Add username option. Verify they are root before
3012 letting them use it. Look up the ids in the password file. Set
3013 them just before executing the program.
3014 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3016 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3018 * version.c: Version 3.0.3 is released.
3020 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3021 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3023 * strace.c (outfname): Initialize to NULL.
3024 (main): Defer output file processing until after arguments.
3025 Allow either a pipe or a bang for command arguments.
3026 Check if outfname is NULL instead of checking outf for stderr.
3027 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3028 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3029 (tprintf): Avoid calling vfprintf if outf is NULL.
3031 * strace.c (main): Use popen if -o argument begins with a pipe.
3032 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3034 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3035 but WIFSTOPPED was used.
3037 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3038 rule to prevent the comment from being untrue.
3040 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3042 * strace.c (sys_exit): Move follow fork code to internal_exit.
3043 (sys_fork): Move follow fork code to internal_fork.
3044 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3045 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3046 (vforking): Remove this static variable and check scno in
3047 internal_fork instead.
3048 (internal_exit, internal_fork, internal_exec, internal_wait): New
3050 * defs.h: Add prototypes for the new internal_* functions.
3051 * syscall.c (syscall): Move syscall entering trace qualifier check
3052 and reprint checking after context decoding and precede them with
3053 a call to internal_syscall. Precede syscall exiting trace
3054 qualifier check with a call to internal_syscall.
3055 (internal_syscall): New function.
3057 * defs.h (struct tcb): Make scno signed.
3058 * strace.c (syscall) Make u_error signed.
3059 [LINUX, I386]: Avoid unsigned cast in eax check.
3060 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3061 * desc.c (sys_select): Make cumlen unsigned
3063 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3065 * net.c (socktypes): Add SOCK_PACKET.
3067 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3069 * Makefile (clean): Check explicitly for a Makefile in subdirs
3070 before running make in them.
3072 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3074 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3075 [MIPS] (detach): Initialize error for MIPS case.
3076 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3078 * syscall.c (decode_subcall): Move variable i into conditionals
3080 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3081 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3083 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3084 printing since we don't know what the size of their type is.
3085 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3086 if autoconf detects it since it seems to either not work or do
3087 something else entirely on Irix 5.3.
3089 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3091 * version.c: Version 3.0.2 is released.
3092 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3093 so that the file descriptor arg is decimal.
3095 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3097 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3098 because on Linux they are enumerators.
3100 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3103 * util.c (printxval): When there is no translation, print the actual
3104 number first and the the default value as a C comment.
3106 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3107 sys_setsockopt): Change first argument from unsigned to signed to
3108 cater to the frequent practice of calling system calls with a file
3110 * mem.c (sys_mmap): Likewise.
3112 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3114 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3116 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3118 * version.c: Version 3.0.1 is released.
3119 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3120 * config.guess, config.guess: Update from the FSF.
3121 * install-sh: New from the FSF.
3123 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3125 * Makefile.in: Add m68k arch.
3126 * acconfig.h (M68K): Add m68k define.
3127 * configure.in: Add detection of arch m68k.
3128 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3130 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3132 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3133 * syscall.c [M68K] (syscall): Support m68k syscall number register
3134 and errno in d0 instead of eax.
3135 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3136 program counter in PT_PC instead of EIP.
3137 [M68K] (LOOP): Support m68k loop instruction.
3138 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3140 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3141 to MAP_FIXED instead of MAP_ANONYMOUS.
3142 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3144 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3145 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3147 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3149 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3150 Reported by Thanh Ma <tma@encore.com>.
3152 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3153 1.1.62 doesn't continue a traced child when the parent exits.
3154 Reported by Matt Day <mday@artisoft.com>.
3156 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3158 * util.c (printstr): Fix longstanding bug in notating string
3161 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3162 child to go into the execve syscall to avoid spurious traces.
3163 [LINUX] (detach): Conditionalize the status variable.
3165 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3167 * Makefile.in: Add mips arch.
3168 * acconfig.h (MIPS): Add mips define.
3169 * configure.in: Add detection of opsys irix5 and arch mips. Check
3171 Check for sys/sysconfig.h header.
3172 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3173 * file.c [SVR4]: Include sys/cred.h.
3174 (access_flags): Update access flags for SGI.
3175 (sprinttime): Change type of sprinttime argument from unsigned
3177 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3178 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3179 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3180 Cast si_band member to long before printing.
3181 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3182 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3183 * strace.c [SVR4] [MIPS]:
3184 (foobar): New dummy signal handler.
3185 (main): Install a dummy signal handler in the child before pausing
3186 to work around an SGI bug in PRSABORT.
3187 (proc_open): Send a interrupt to the child instead of aborting the
3188 syscall which doesn't work on Irix5.2.
3189 * svr4/dummy.h: Add new unfinished SGI syscalls
3190 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3191 existing calls (e.g. sys_ksigaction like sys_sigaction).
3192 Printargs does the print thing for sys_sethostid.
3193 * svr4/syscall.h: Declare all new SGI syscalls.
3194 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3195 and add it to all subcall entry points.
3196 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3197 decode as subcalls on MIPS. Instead, use the normal syscalls.
3198 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3199 since SGI syscall numbers are off by one.
3200 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3201 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3202 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3203 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3204 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3205 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3206 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3207 Add workaround for broken SGI pr_sysarg on syscall entry.
3208 [SVR4] (syscall): Conditionalize subcall decoding for
3209 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3210 [SVR4] [MIPS] (getrval2): Handle SGI.
3211 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3212 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3213 [MIPS] (syssgi_options, sys_syssgi): New for SGI.