1 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
3 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
6 2004-08-30 Roland McGrath <roland@redhat.com>
8 * strace.c (main): Don't call fake_execve under -c.
9 From Ulrich Drepper <drepper@redhat.com>.
12 * net.c (sockipoptions): Add some options.
13 [SOL_IPV6] (sockipv6options): New variable.
14 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
15 From Ulrich Drepper <drepper@redhat.com>.
18 * time.c (clocknames): New variable, symbolic names for clock_t.
19 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
20 From Ulrich Drepper <drepper@redhat.com>.
23 * system.c (personality_options): Hard-code values here.
24 Don't #include <linux/personality.h> at all.
27 * file.c (print_xattr_val): New function to show attribute values.
28 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
29 From Ulrich Drepper <drepper@redhat.com>.
32 2004-07-12 Roland McGrath <roland@redhat.com>
34 * configure.ac, NEWS: Version 4.5.6.
35 * strace.spec, debian/changelog: 4.5.6-1.
37 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
39 * debian/rules: On sparc-linux, build strace64 as well.
40 From Ben Collins <bcollins@debian.org>.
41 Fixes Debian bug #254728.
43 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
45 * linux/sparc/syscallent.h: Sync with reality.
46 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
47 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
48 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
49 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
50 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
51 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
52 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
53 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
54 sys_timer_settime, sys_timer_gettime): New declarations.
55 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
56 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
57 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
58 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
59 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
60 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
61 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
62 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
63 linux/sparc64/syscallent1.h: New files.
64 * defs.h (LINUXSPARC): Define also when SPARC64.
65 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
66 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
67 Define possibly missing __NR_exit_group. Declare getrval2.
68 * configure.ac (sparc64): New architecture case.
69 * file.c (stat_sparc64): New structure.
70 (printstat_sparc64): New output routine for that.
71 (printstat): Call it, if personality is 2.
72 (printstat64): Likewise.
73 * util.c: Conditionalize ptrace defines on LINUXSPARC
75 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
76 to PTRACE_FOOREGS64 so that more sparc code can be shared
77 between 64-bit and 32-bit.
78 (_hack_syscall5): Correct trap number when SPARC64.
79 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
80 (getpc): Handle SPARC64 && LINUX.
81 (printcall): Likewise.
82 (arg fetching/setting): Use same code for SPARC64 LINUX
84 (setbpt): Handle SPARC64 && LINUX.
86 * signal.c: Conditionalize ptrace defines on SPARC and
88 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
89 to PTRACE_FOOREGS64 so that more sparc code can be shared
90 between 64-bit and 32-bit.
91 (m_siginfo): Use same definition on SPARC64 as SPARC.
92 (sys_sigreturn): Handle LINUX && SPARC64.
93 * syscall.c: Conditionalize ptrace defines on SPARC and
95 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
96 to PTRACE_FOOREGS64 so that more sparc code can be shared
97 between 64-bit and 32-bit.
98 (getscno): Use same static state on SPARC64 as SPARC,
99 and add SPARC64 handling.
100 (get_error): Handle LINUX && SPARC64.
101 (force_result): Likewise.
102 (syscall_enter): Likewise.
103 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
105 (getrval2): Handle LINUX && SPARC64.
106 * process.c: Conditionalize ptrace defines on SPARC and
108 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
109 to PTRACE_FOOREGS64 so that more sparc code can be shared
110 between 64-bit and 32-bit.
111 (change_syscall): Handle LINUX && SPARC64.
112 (struct_user_offsets): Ifdef out those which do not exist
114 * net.c (sys_pipe): Handle LINUX && SPARC64.
115 * ioctl.c: Fix initializer typo for nioctlents2, was
116 nioctlents1 by accident.
118 2004-06-28 Andreas Schwab <schwab@suse.de>
120 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
121 (sys_execve): Remove it here.
123 2004-07-12 Roland McGrath <roland@redhat.com>
125 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
127 * debian/control (Section): Move to utils, matching Debian override.
129 * net.c (addrfams): Make variable global.
130 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
131 SIOCGIFINDEX, and SIOCGIFCONF.
132 From Ulrich Drepper <drepper@redhat.com>.
135 * linux/ioctlsort.c: Add some #includes.
136 [POWERPC]: Kludge out high bits.
137 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
138 * linux/powerpc/ioctlent.h: Likewise.
140 2004-07-11 Roland McGrath <roland@redhat.com>
142 * linux/ioctlent.sh: Replace asm with $asm in all places.
144 * configure.ac: Add I386 as AM_CONDITIONAL.
145 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
148 2004-07-08 Roland McGrath <roland@redhat.com>
150 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
151 that's what the kernel will do.
153 2004-07-07 Roland McGrath <roland@redhat.com>
155 * linux/ioctlent.sh: Take optional second argument to use as directory
156 name in place of `asm'.
158 2004-06-27 Roland McGrath <roland@redhat.com>
160 * configure.ac, NEWS: Version 4.5.5.
161 * strace.spec, debian/changelog: 4.5.5-1.
163 2004-06-22 Roland McGrath <roland@redhat.com>
165 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
166 sign extend the low 32 bits of RAX to 64 bits.
169 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
171 2004-06-03 Roland McGrath <roland@redhat.com>
173 * configure.ac, NEWS: Version 4.5.4.
174 * strace.spec, debian/changelog: 4.5.4-1.
176 * net.c (domains): Add many PF_* values #ifdef PF_*.
177 (addrfams): Add many AF_* values #ifdef AF_*.
178 Fixes Debian bug #250506.
180 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
182 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
184 (main): Print a note that program output is generated by
186 * linux/ioctlent.sh: Build the list of ioctls defined in
187 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
188 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
189 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
190 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
191 * linux/ioctlent.h: Regenerated from linux-2.6.5.
194 2004-06-03 Roland McGrath <roland@redhat.com>
196 * debian/control (Architecture): Add amd64.
197 Fixes Debian bug #246568.
199 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
200 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
201 (expand_tcbtab): New function, broken out of ...
202 * process.c (fork_tcb): ... here, call that.
203 * defs.h: Declare expand_tcbtab.
205 2004-04-19 Roland McGrath <roland@redhat.com>
207 * process.c (printstatus): Add a space before | in output.
209 2004-04-16 Roland McGrath <roland@redhat.com>
211 * configure.ac: Version 4.5.3.
212 * strace.spec, debian/changelog: 4.5.3-1.
214 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
216 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
217 from long to unsigned long, to fix output of the quotactl command
221 2004-04-16 Roland McGrath <roland@redhat.com>
223 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
224 From Maxim Shchetynin <maxim@de.ibm.com>.
226 * configure.ac: Check for <mqueue.h>.
227 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
228 decode struct mq_attr.
229 * NEWS: Mention mq support.
231 * linux/syscall.h: Support new mq_* syscalls on Linux.
232 * linux/syscallent.h: Likewise.
233 * linux/dummy.h: Likewise.
235 * time.c (printsigevent): Handle SIGEV_THREAD.
236 From Ulrich Drepper <drepper@redhat.com>.
239 2004-04-13 Roland McGrath <roland@redhat.com>
241 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
243 From Ulrich Drepper <drepper@redhat.com>.
246 * process.c (printstatus): Mask out bits presented symbolically, and
247 print "| 0xnnn" if the remaining bits are not all zero.
248 Fixes Debian bug #240062.
250 * process.c (print_affinitylist): Rewritten to handle indirect values.
251 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
252 From Ulrich Drepper <drepper@redhat.com>.
255 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
257 2004-04-08 Roland McGrath <roland@redhat.com>
259 * strace.c (main) [LINUX]: When attaching for -p, look in
260 /proc/PID/task for all threads and attach them as presumed
261 CLONE_THREAD children.
262 * NEWS: Mention the feature.
265 2004-03-02 Roland McGrath <roland@redhat.com>
267 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
268 From Michael Holzheu <HOLZHEU@de.ibm.com>.
270 * debian/control (Standards-Version): Update to 3.6.1.
272 2004-03-01 Roland McGrath <roland@redhat.com>
274 * configure.ac, NEWS: Version 4.5.2.
275 * strace.spec, debian/changelog: 4.5.2-1.
277 * strace.c (main): Avoid potential buffer overruns from ludicrous
278 arguments or PATH values.
279 * syscall.c (qual_signal): Bail out for too-long string.
281 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
282 Fixes Debian bug #223207.
284 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
286 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
287 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
288 struct modify_ldt_ldt_s.
289 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
291 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
292 From Tim Yamin <plasmaroo@gentoo.org>.
294 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
297 * configure.ac: Check for `struct pt_all_user_regs'
298 and `struct ia64_fpreg' in <sys/ptrace.h>.
299 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
300 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
302 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
303 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
305 * util.c [LINUX] (arg0_index, arg1_index): New macros.
306 [S390 || S390X]: Define them with inverted values.
307 (setbpt): Use them for u_arg indices.
309 2004-02-26 Andreas Schwab <schwab@suse.de>
311 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
312 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
313 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
315 2004-03-01 Roland McGrath <roland@redhat.com>
317 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
318 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
319 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
320 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
321 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
322 sys_sched_get_priority_min): New functions.
323 From Ulrich Drepper <drepper@redhat.com>.
326 2004-02-20 Roland McGrath <roland@redhat.com>
328 * linux/hppa/syscallent.h: Update some syscalls.
329 From Randolph Chung <tausq@debian.org>.
330 Fixes Debian bug #231632.
332 2003-12-31 David Mosberger <davidm@hpl.hp.com>
334 * process.c (internal_exit): For ia64, also recognize IA-32 252
336 (change_syscall): For IA64, also support changing IA-32 syscalls.
337 * syscall.c (internal_syscall): For IA64, also recognize IA-32
338 syscall 252 (exit_group) as an internal_exit() syscall.
339 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
341 (SYS_vfork): Likewise.
342 (arg_setup): For IA64 version, also support IA-32 syscalls.
343 (get_arg0): Likewise.
344 (get_arg1): Likewise.
345 (set_arg0): Likewise.
346 (set_arg1): Likewise.
348 2004-02-15 Anton Blanchard <anton@samba.org>
350 * linux/powerpc/syscallent.h: Add rtas call.
351 Shift multiplexed syscalls to start at 300, we are already about
352 to hit 256 real syscalls.
353 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
355 2004-02-19 Roland McGrath <roland@redhat.com>
357 * strace.c (main): Use TCP->pid, not PID, in -p message.
358 Fixes Debian bug #229802.
360 2004-01-13 Roland McGrath <roland@redhat.com>
362 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
365 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
366 Reported by Petter Reinholdtsen <pere@hungry.com>.
368 2003-12-31 David Mosberger <davidm@hpl.hp.com>
370 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
372 2003-12-14 Anton Blanchard <anton@samba.org>
374 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
375 Use %llu formats for them.
377 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
379 * linux/powerpc/syscallent.h: Update to include recently added
382 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
383 ppc64, we were misreporting syscalls that really succeeded as having
386 2004-01-13 Roland McGrath <roland@redhat.com>
388 * strace.1: Remove comment about vfork on Linux.
389 Fixes Debian bug #223390.
391 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
392 (sys_getdents64) [LINUX]: Print d_type field.
394 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
396 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
397 killed process if available. Fixes RH#112117.
399 2003-11-13 Roland McGrath <roland@redhat.com>
401 * configure.ac, NEWS: Version 4.5.1.
402 * strace.spec, debian/changelog: 4.5.1-1.
404 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
406 * defs.h (ioctl_lookup): Prototype change.
407 * ioctl.c (ioctl_next_match): New function.
408 * defs.h: Declare it.
409 * io.c (sys_ioctl): Use it, to display all possible ioctl names
410 when there's more than one match.
411 * ioctl.c (ioctl_lookup): Likewise.
412 * stream.c (internal_stream_ioctl): Likewise.
413 Patch from Solar Designer <solar@openwall.com>.
415 2003-11-13 Roland McGrath <roland@redhat.com>
417 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
418 * linux/sh64/syscallent.h: Likewise.
420 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
423 * util.c (printuid): New function.
424 * defs.h: Declare it.
425 * file.c (sys_chown): Use it.
426 * file.c (sys_fchown): Likewise.
427 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
428 sys_setresgid): Likewise.
429 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
430 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
431 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
432 setuid32, setgid32, setfsuid32, setfsgid32.
433 * process.c [LINUX]: Define GETGROUPS32_T.
434 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
436 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
439 2003-11-11 Roland McGrath <roland@redhat.com>
441 * strace.c (main): Bail with usage error for missing command before we
442 open the -o file or fiddle uids.
444 2003-11-06 Roland McGrath <roland@redhat.com>
446 * strace.c (main): Treat piped output more like file output.
447 Disallow -ff with piped output. Fixes RH#105366.
448 Reported by Dmitry V. Levin <ldv@altlinux.org>
450 * strace.c (tprintf): Check result of vfprintf and use perror when it
451 fails while not writing to stderr itself. Fixes Debian bug #218762.
453 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
454 From Ulrich Drepper <drepper@redhat.com>.
456 2003-11-01 Roland McGrath <roland@redhat.com>
458 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
459 setitimer rather than hard-coding a value based on HZ.
460 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
462 2003-10-21 Roland McGrath <roland@redhat.com>
464 * strace.1: Fixed a few spelling errors.
465 Fixes Debian bug #217008.
467 * syscall.c: Revert last change, was broken.
469 2003-10-01 Roland McGrath <roland@redhat.com>
471 * process.c (internal_clone): Don't suspend parent when call requested
472 a specific PID that is not a traced child.
474 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
475 from right to left so we don't have to presume the size.
476 Reported by David Woodhouse <dwmw2@redhat.com>.
478 2003-09-25 Roland McGrath <roland@redhat.com>
480 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
481 these in the table if they are defined.
483 2003-09-24 Roland McGrath <roland@redhat.com>
485 * configure.ac, NEWS: Version 4.5.
486 * strace.spec, debian/changelog: 4.5-1.
488 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
489 instruction decoding branch if TCB_INSYSCALL is clear.
490 Reported by <jochen@penguin-breeder.org>.
492 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
494 2003-09-23 Roland McGrath <roland@redhat.com>
496 * strace.spec: On ppc64 (maybe others later), create an strace64
497 package as well containing just /usr/bin/strace64.
499 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
502 2003-08-21 Roland McGrath <roland@redhat.com>
504 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
505 * linux/x86_64/syscallent.h: Likewise.
506 * linux/s390/syscallent.h: Likewise.
507 * linux/s390x/syscallent.h: Likewise.
509 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
511 * defs.h (ALIGN64): Define for MIPS.
512 * io.c (PREAD_OFFSET_ARG): Define.
513 (sys_pread, sys_pwrite): Use it.
514 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
516 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
517 (truncate64, ftruncate64): Pretty-print.
518 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
519 (truncate64, ftruncate64): Take four arguments.
521 2003-07-17 Roland McGrath <roland@redhat.com>
523 * configure.ac, NEWS: Version 4.4.99.
524 * strace.spec, debian/changelog: 4.4.99-1.
526 2003-07-15 Anton Blanchard <anton@samba.org>
528 * ipc.c: Add SHM_HUGETLB field.
529 Mask out permission bits in msgget, semget and shmget before
530 printing resource_flags.
531 Mask execute permission bits (even though we dont currently
534 2003-07-17 Roland McGrath <roland@redhat.com>
536 * linux/powerpc/syscallent.h (tgkill): New at 250.
538 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
539 From Ulrich Drepper <drepper@redhat.com>.
541 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
542 * file.c (printstatfs): Print f_fsid and f_frsize.
543 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
544 * linux/syscall.h: Add decls.
545 From Ulrich Drepper <drepper@redhat.com>.
547 2003-07-09 Roland McGrath <roland@redhat.com>
549 * linux/ia64/syscallent.h (tgkill): New at 1235.
551 2003-07-05 Richard Henderson <rth@twiddle.net>
553 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
554 * syscall.c (ERESTART_RESTARTBLOCK): New.
555 (trace_syscall): Print it.
556 * linux/alpha/syscallent.h (osf_syscall): Name properly.
557 (osf_set_program_attributes): Fix typo.
558 (osf_nfssvc): Likewise.
559 (osf_sigsendset): Likewise.
560 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
561 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
562 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
563 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
564 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
565 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
566 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
567 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
568 clock_getres, clock_nanosleep, semtimedop): New.
570 2003-07-08 Roland McGrath <roland@redhat.com>
572 * signal.c (sys_tgkill): New function.
573 * linux/syscall.h: Declare it.
574 * linux/syscallent.h: Add tgkill.
576 2003-06-27 Roland McGrath <roland@redhat.com>
578 * configure.ac: Check for type `struct __old_kernel_stat'.
579 * file.c (convertoldstat, printoldstat): Define under
580 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
581 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
582 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
583 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
585 2003-06-26 Roland McGrath <roland@redhat.com>
587 * configure.ac: SHMEDIA -> SH64
590 * process.c: Likewise.
592 * syscall.c: Likewise.
594 * linux/shmedia/syscallent.h: Moved to ...
595 * linux/sh64/syscallent.h: ... here.
597 * config.guess: Update from canonical version, timestamp 2003-06-17.
598 * config.sub: Likewise.
600 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
601 From: Joshua Neal <tinara@netpipeline.net>.
603 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
604 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
605 * linux/ia64/syscallent.h: Likewise.
606 * linux/powerpc/syscallent.h: Likewise.
607 * linux/s390/syscallent.h: Likewise.
608 * linux/s390x/syscallent.h: Likewise.
609 * linux/x86_64/syscallent.h: Likewise.
610 From Jakub Jelinek <jakub@redhat.com>.
612 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
613 From Michael Holzheu <HOLZHEU@de.ibm.com>.
615 2003-06-23 Roland McGrath <roland@redhat.com>
617 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
618 From Ulrich Drepper <drepper@redhat.com>.
620 2003-06-10 Roland McGrath <roland@redhat.com>
622 * configure.ac, NEWS: Version 4.4.98.
623 * strace.spec, debian/changelog: 4.4.98-1.
625 2003-06-09 Roland McGrath <roland@redhat.com>
627 * linux/s390x/syscallent.h: Update many syscalls.
628 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
630 * linux/s390/syscallent.h: Update many syscalls.
631 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
633 * linux/shmedia/syscallent.h: New file.
634 From Stephen Thomas <stephen.thomas@superh.com>.
636 * strace.c (trace): Print a message and newline for a WIFEXITED report
637 from the process we just printed an unterminated syscall line for.
639 2003-06-03 Roland McGrath <roland@redhat.com>
641 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
643 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
644 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
645 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
646 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
647 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
648 (get_error) [LINUX] [ARM]: Update.
649 (syscall_enter) [LINUX] [ARM]: New case.
650 * util.c (printcall) [LINUX] [ARM]: New case.
652 * debian/control (Standards-Version): Update to 3.5.10.
654 * strace.c (main): In PATH search, accept only a regular file with
655 execute bits set. Fixes Debian bug #137103.
657 2003-06-02 Roland McGrath <roland@redhat.com>
659 * strace.c (main): Set -q when given -o and not -p, and not when not
660 given -o, to match what the man page always said.
661 Fixes Debian bug #47113, #153678.
663 * configure.ac, NEWS: Version 4.4.97.
664 * strace.spec, debian/changelog: 4.4.97-1.
666 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
667 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
669 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
670 timestamp 2003-05-22.
671 * config.sub: Likewise, timestamp 2003-05-24.
673 2003-05-22 Roland McGrath <roland@redhat.com>
675 * defs.h (struct tcb): New member `nzombies'.
676 * strace.c (alloctcb): Initialize it.
677 (droptcb): Increment our parent's zombie count.
678 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
679 process has zombies it can reap. On the way out, if we reaped
680 an untraced process, decrement the zombie count.
682 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
683 separately using signame.
685 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
686 of literal 0 for index. Consult the right flags without clobbering
687 anything when we reparent the new child to the caller's parent thread.
689 * linux/s390/syscallent.h: Fix sys_clone argument count.
690 * linux/s390x/syscallent.h: Likewise.
691 * linux/mips/syscallent.h: Likewise.
692 * linux/alpha/syscallent.h: Likewise.
693 * linux/powerpc/syscallent.h: Likewise.
694 * linux/sh/syscallent.h: Likewise.
695 * linux/sparc/syscallent.h: Likewise.
696 * linux/hppa/syscallent.h: Likewise.
698 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
699 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
701 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
702 [LINUX || SVR4] (siginfo_codes): Add strings for them.
704 * process.c (print_affinitylist): Fix loop condition.
705 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
707 2003-04-10 Roland McGrath <roland@redhat.com>
709 * syscall.c (qual_desc): Return zero after parsing number.
710 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
712 2003-04-07 Roland McGrath <roland@redhat.com>
714 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
715 * linux/syscall.h: Likewise.
716 * ipc.c [LINUX] (sys_semtimedop): New function.
717 From Ulrich Drepper <drepper@redhat.com>.
719 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
720 From Ulrich Drepper <drepper@redhat.com>.
722 2003-04-01 Philippe De Muyter <phdm@macqel.be>
724 * sock.c, stream.c: Check #ifdef LINUX, not linux.
725 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
727 2003-03-30 Roland McGrath <roland@redhat.com>
729 * configure.ac, NEWS: Version 4.4.96.
730 * strace.spec, debian/changelog: 4.4.96-1.
732 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
734 Various fixes for SuperH [SH]:
735 * mem.c (sys_old_mmap): mmap() parameters passed in registers
736 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
738 * process.c (change_syscall): Fixed register which holds system
740 * util.c (arg0_offset, arg1_offset): provide definition
741 * Makefile.am: Added new files in linux/sh
742 * linux/sh/syscallent.h: New file.
743 * linux/sh/errnoent.h: New file.
744 * linux/sh/ioctlent.h: New file.
745 * linux/sh/signalent.h: New file.
747 * linux/ioctlent.sh: Take an arg for location of header files
748 * syscallent.sh: Replaced lost $
750 2003-03-30 Roland McGrath <roland@redhat.com>
752 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
753 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
754 From Ulrich Drepper <drepper@redhat.com>.
756 * linux/syscallent.h: Use sys_getrlimit for 191.
757 Use name "old_getrlimit" for 76.
758 Reported by Ulrich Drepper <drepper@redhat.com>.
760 2003-03-18 Roland McGrath <roland@redhat.com>
762 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
764 2003-03-17 Roland McGrath <roland@redhat.com>
766 * linux/x86_64/syscallent.h: clone takes 5 args.
767 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
769 2003-03-15 Roland McGrath <roland@redhat.com>
771 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
773 2003-03-14 Roland McGrath <roland@redhat.com>
775 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
777 * linux/ia64/syscallent.h: clone takes 5 arguments.
778 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
780 2003-03-12 Roland McGrath <roland@redhat.com>
782 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
783 Use sys_clone for clone2.
784 * linux/syscall.h: Don't declare sys_clone2.
785 * process.c (sys_clone): Rewritten to handle both flavors,
786 print all extra args depending on flag bits.
787 (sys_clone2): Function removed.
789 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
791 2003-03-04 Roland McGrath <roland@redhat.com>
793 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
794 TCB_INSYSCALL is clear, like other platforms do.
796 2003-03-04 Ulrich Drepper <drepper@redhat.com>
798 * mem.c [LINUX] (sys_remap_file_pages): New function.
799 * linux/syscall.h: Declare it.
800 * linux/syscallent.h: Use it.
801 * linux/powerpc/syscallent.h: Likewise.
803 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
805 2003-02-26 Roland McGrath <roland@redhat.com>
807 * configure.ac: Fix typo in netinet/in.h check.
808 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
809 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
811 2003-02-24 Roland McGrath <roland@redhat.com>
813 * configure.ac, NEWS: Version 4.4.95.
814 * strace.spec, debian/changelog: 4.4.95-1.
816 * process.c (sys_getresgid): Fix typos in argument access.
818 2003-02-23 Roland McGrath <roland@redhat.com>
820 * process.c (sys_getresuid): Fix typos in argument access.
821 Reported by Anton Blanchard <anton@samba.org>.
823 2003-02-19 Roland McGrath <roland@redhat.com>
825 * configure.ac, NEWS: Version 4.4.94.
826 * strace.spec, debian/changelog: 4.4.94-1.
828 * version.c: Removed.
829 * Makefile.am (strace_SOURCES): Remove it.
830 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
832 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
833 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
834 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
836 2003-01-23 Roland McGrath <roland@redhat.com>
838 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
839 SPARC, which doesn't use the header regardless.
841 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
844 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
846 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
847 [! SYS_putpmsg] (sys_putpmsg): Likewise.
849 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
850 since they can conflict.
852 2003-01-21 Roland McGrath <roland@redhat.com>
854 * strace.c (usage): Omit -z, since it has never worked properly.
857 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
858 var=val in environ or to remove var, respectively.
860 * strace.1, NEWS: Document it.
862 * configure.ac, NEWS: Version 4.4.93.
863 * strace.spec, debian/changelog: 4.4.93-1.
864 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
866 2003-01-20 Roland McGrath <roland@redhat.com>
868 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
869 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
870 TCB_WAITEXECVE state with special kludges.
872 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
873 reversed from other architectures.
875 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
876 conditional on [TCB_WAITEXECVE] instead of list of processors.
878 * util.c (restore_arg0): Evaluate args in no-op defns.
880 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
881 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
883 2003-01-17 Anton Blanchard <anton@samba.org>
885 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
887 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
889 2003-01-14 Roland McGrath <roland@redhat.com>
891 * linux/powerpc/errnoent.h: Add missing errnos.
892 * linux/powerpc/ioctlent.h: Update ioctl values.
893 From Anton Blanchard <anton@samba.org>.
895 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
896 From Anton Blanchard <anton@samba.org>.
898 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
899 sys_ftruncate64, instead of printargs, for those syscalls.
900 * linux/mips/syscallent.h: Likewise.
901 * linux/powerpc/syscallent.h: Likewise.
902 * linux/s390/syscallent.h: Likewise.
903 * linux/sparc/syscallent.h: Likewise.
905 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
906 All others at the moment use linux/syscallent.h, where it's 300.
908 * strace.1: Update bug reporting info.
910 * resource.c [LINUX] (quotacmds): Grok new command encodings.
911 From Nathan Scott <nathans@debian.org>.
913 * configure.ac, NEWS: Version 4.4.92.
914 * strace.spec, debian/changelog: 4.4.92-1.
916 * configure.ac: Match powerpc* (includes powerpc64), and don't match
917 ppc (never comes out of config.sub).
919 * process.c (sys_ptrace): Use #lx format for address argument.
920 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
921 * process.c [POWERPC]: Likewise.
922 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
923 * syscall.c (get_scno) [POWERPC]: Likewise.
924 * util.c [POWERPC]: Likewise.
925 (printnum): Use long for NUM.
926 From Anton Blanchard <anton@samba.org>.
928 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
930 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
931 appropriately via set_arg0 or no-ops for each architecture.
932 (clearbpt): Use those instead of set_arg0 and set_arg1.
934 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
935 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
936 sys_ftruncate64, instead of printargs, for those syscalls.
938 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
939 (sys_ptrace): Use printxval.
940 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
941 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
943 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
944 print it before using printxval.
945 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
947 2003-01-13 Roland McGrath <roland@redhat.com>
949 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
950 timestamp 2003-01-10.
951 * config.sub: Likewise, timestamp 2003-01-03.
952 * install-sh: Update from Automake 1.7.2.
954 * linux/powerpc/signalent.h: Add SIGRTMIN.
955 From Anton Blanchard <anton@samba.org>.
957 * linux/powerpc/syscallent.h: Add missing system calls.
958 Decode more system calls, we were just printargs for many things.
959 Remove some x86-specific system calls.
960 Remove two syscalls between the socket and ipc syscalls,
961 it was resulting in all IPC syscalls being off by two.
963 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
964 From Anton Blanchard <anton@samba.org>.
966 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
967 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
968 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
969 From Anton Blanchard <anton@samba.org>.
971 * term.c [LINUX]: Get kernel definition of struct termios.
972 From Anton Blanchard <anton@samba.org>.
974 * linux/ioctlent.sh: Look in sound/ directory too.
975 From Anton Blanchard <anton@samba.org>.
977 * desc.c (printflock64): Fix ADDR argument type.
978 From Anton Blanchard <anton@samba.org>.
980 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
981 sys_siglist and _sys_siglist.
982 Reported by John Hughes <john@Calva.COM>.
984 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
985 Reported by John Hughes <john@Calva.COM>.
987 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
989 2003-01-10 Roland McGrath <roland@redhat.com>
991 * configure.ac, NEWS: Version 4.4.91.
992 * strace.spec, debian/changelog: 4.4.91-1
994 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
995 values for x86-64, conditional on current_personality.
997 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
999 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1000 * stream.c (print_transport_message): Use #ifdefs for those members.
1002 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1004 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1005 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1007 * strace.c (pfd2tcb): Fix for new tcbtab type.
1008 (rebuild_pollv): Likewise.
1009 (detach): Put variables used under [LINUX] inside #ifdef.
1011 * process.c (change_syscall) [POWERPC]: Add missing return.
1012 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1014 * strace.spec: New file.
1015 * debian/changelog: 4.4.90-1
1016 * debian/rules (binary-arch): Depend on build.
1017 (clean): Don't try to run Makefile.in.
1018 * debian/control (Standards-Version): Now 3.5.8.
1020 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1022 2003-01-09 Roland McGrath <roland@redhat.com>
1024 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1026 * debian/control: Update Maintainer: field.
1028 2003-01-08 Roland McGrath <roland@redhat.com>
1030 * NEWS: Update for 4.4.90 test release.
1032 Support for new Linux 2.5 thread features.
1033 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1034 (struct tcb): New members nclone_threads, nclone_detached,
1036 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1037 (waiting_parent): Macro removed.
1038 (pid2tcb): Declare it.
1039 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1040 child to our parent if we are a CLONE_THREAD child ourselves.
1041 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1042 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1043 determining if we have any. If TCB_CLONE_THREAD is set, check
1044 parent's children instead of our own, and bump nclone_waiting count.
1045 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1046 the syscall was exit_group.
1047 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1048 * strace.c (pid2tcb): No longer static.
1049 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1050 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1051 If we have thread children, set TCB_EXITING and don't clear the TCB.
1052 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1053 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1054 children of our parent that might be waiting for us too.
1055 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1056 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1058 Revamp -f support for Linux.
1059 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1060 the system call to be clone with CLONE_PTRACE set. Various new static
1062 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1063 Initialize TCPCHILD->parent field.
1064 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1065 Check in case the new child is in the tcb already.
1066 (internal_fork) [LINUX]: Just call internal_clone.
1067 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1068 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1070 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1072 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1074 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1076 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1078 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1080 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1082 * debian/rules: no longer install postinst and prerm
1083 * debian/control: do not end summary with full stop (lintian)
1085 2002-12-30 Roland McGrath <roland@redhat.com>
1087 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1088 (EXTRA_DIST): Add missing files.
1090 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1092 * syscall.c (qualify_one): New function.
1093 (qual_options): Replace lookup field with qualify, update initializer.
1094 (qualify): Update caller.
1095 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1096 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1097 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1099 * version.c (version): Make const, bump to 4.4.90.
1100 * strace.c: Update decl.
1102 * Makefile.am [LINUX && X86_64]: Remove cruft.
1103 * linux/x86_64/errnoent1.h: New file.
1104 * linux/x86_64/ioctlent1.h: New file.
1105 * linux/x86_64/signalent1.h: New file.
1106 * linux/x86_64/syscallent1.h: New file.
1107 * linux/x86_64/i386-headers.diff: File removed.
1108 * linux/x86_64/makeheaders.sh: File removed.
1109 * linux/x86_64/Makefile.in: File removed.
1111 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1112 already broken for 32-bit personality on x86-64.
1114 2002-12-29 Roland McGrath <roland@redhat.com>
1116 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1117 * linux/Makefile.am: File removed.
1118 * freebsd/Makefile.am: File removed.
1119 * sunos4/Makefile.in: File removed.
1120 * svr4/Makefile.in: File removed.
1122 * linux/alpha/Makefile.in: File removed.
1123 * linux/hppa/Makefile.in: File removed.
1124 * linux/ia64/Makefile.in: File removed.
1125 * linux/powerpc/Makefile.in: File removed.
1126 * linux/s390/Makefile.in: File removed.
1127 * linux/s390x/Makefile.in: File removed.
1129 2002-12-26 Roland McGrath <roland@redhat.com>
1131 * syscallent.sh: Grok three flavors of #define line, uniquify.
1132 * linux/hppa/syscallent.sh: File removed.
1133 * linux/powerpc/syscallent.sh: File removed.
1135 * linux/Makefile.am: New file.
1136 * linux/Makefile.in: File removed.
1137 * freebsd/Makefile.am: New file.
1138 * freebsd/i386/Makefile.am: New file.
1139 * freebsd/i386/Makefile.in: File removed.
1141 2002-12-22 Roland McGrath <roland@redhat.com>
1143 Update to Autoconf 2.57, and Automakify with version 1.7.
1144 * Makefile.am: New file.
1145 * Makefile.in: File removed.
1146 * configure.in: Moved to ...
1147 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1148 * aclocal.m4: Moved to ...
1149 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1150 * acconfig.h: File removed.
1151 * AUTHORS: New file, makes automake happy.
1152 * autogen.sh: File removed.
1153 * README-CVS: Update to recommend autoreconf instead.
1154 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1155 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1156 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1157 * strace.c: *_DECLARED -> HAVE_DECL_*
1158 * stream.c: HAVE_* -> HAVE_STRUCT_*
1160 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1161 sh, and use $(srcdir) to find the script.
1162 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1163 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1164 * linux/x86_64/Makefile.in (headers): Renamed to all.
1165 * linux/alpha/Makefile.in: Add empty install target.
1166 * linux/x86_64/Makefile.in: Likewise.
1167 * linux/powerpc/Makefile.in: Likewise.
1168 * linux/Makefile.in: Likewise.
1170 2002-12-26 Roland McGrath <roland@redhat.com>
1172 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1173 From Daniel Jacobowitz <drow@false.org>.
1175 2002-12-21 Roland McGrath <roland@redhat.com>
1177 * linux/syscallent.h: Add some new 2.5 syscall names.
1178 Now clone takes 5 args.
1179 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1180 [LINUX] (sys_clone): Print new args.
1181 * mem.c (print_ldt_entry): Make global.
1183 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1184 safety, since up to 260 are already used in 2.5 kernels.
1185 * linux/syscallent.h: Update the table.
1186 * linux/ia64/syscallent.h: Likewise.
1188 * syscall.c (force_result): New function.
1189 * process.c (internal_wait): Handle ECHILD exit from wait call with
1190 WNOHANG flag set; force the return value to 0 in the inferior when it
1191 has live children we are tracing.
1192 * NEWS: Mention the bug fix.
1194 2002-12-17 Roland McGrath <roland@redhat.com>
1196 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1197 with linux/syscallent.h additions.
1199 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1200 (tcbtabsize): New variable.
1201 (main): Initialize them using dynamic allocation.
1202 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1203 (pid2tcb, cleanup): Likewise.
1204 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1205 (rebuild_pollv): Dynamically allocate the vector.
1206 * defs.h (tcbtab): Update decls.
1207 (MAX_PROCS): Macro removed, no more static limit on this.
1208 * process.c (fork_tcb): New function.
1209 (internal_clone, internal_fork): Use it instead of checking nprocs.
1211 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1212 in wait after sending SIGSTOP.
1214 2002-12-16 Roland McGrath <roland@redhat.com>
1216 * signal.c (sprintsigmask): Increase static buffer size to account for
1217 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1219 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1220 __WNOTHREAD and __WALL.
1222 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1223 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1225 2002-12-15 Roland McGrath <roland@redhat.com>
1227 * process.c (setarg) [POWERPC]: Support it.
1229 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1230 Old value was bogus, not even a proper instruction.
1231 From Guy M. Streeter <streeter@redhat.com>.
1233 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1235 * configure.in: Don't check for putpmsg.
1236 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1237 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1239 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1240 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1242 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1243 * linux/sparc/syscallent.h: Likewise.
1244 * linux/hppa/syscallent.h: Likewise.
1246 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1247 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1248 * process.c: Likewise.
1250 * desc.c (sys_osf_select): Add missing return type.
1252 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1254 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1255 sys_nanosleep, both already in linux/dummy.h.
1257 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1258 (trace_syscall): Fix return without value.
1260 * linux/syscallent.h: Update table with names of new syscalls
1261 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1262 * linux/ia64/syscallent.h: Likewise.
1263 * linux/powerpc/syscallent.h: Likewise.
1265 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1266 defined. If the bit is set, print the sa_restorer field of sigaction.
1268 * mem.c: Add sys_{get,set}_thread_area.
1269 * linux/syscall.h: Declare them.
1270 * linux/syscallent.h: Update the table for these.
1271 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1272 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1274 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1275 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1276 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1277 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1278 sched_getaffinity, futex.
1279 * linux/syscallent.h: Update the table.
1280 * io.c: Add sys_sendfile64.
1281 * file.c: Add sys_readahead, sys_*xattr.
1282 * process.c: Add sys_futex, sys_*affinity.
1284 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1285 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1286 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1288 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1290 Bugfix for s390/s390x:
1291 * syscall.c: Fixed scno derivation for s390/s390x.
1293 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1295 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1296 to allow the compilation of a native MIPS strace.
1298 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1300 From Marty Leisner <leisner@rochester.rr.com>,
1301 rewritten by mludvig:
1302 * strace.c (not_failing_only): New.
1303 (usage): Added -z switch description.
1304 (main): Added -z switch parsing to not_failing_only variable.
1305 * syscall.c (trace_syscall): Added not_failing_only handling.
1307 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1309 Missing complete changelog for 2002-10-07 commit:
1310 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1311 * acconfig.h: New define for s390x.
1312 * config.sub: Added missing define for s390 and new one for s390x.
1313 * configure.in: Added new define for s390x.
1314 * file.c: Added missing #undef dirent64 and new defines for s390x.
1315 * linux/s390: New directory.
1316 * linux/s390/Makefile.in: New file.
1317 * linux/s390/errnoent.h: New file.
1318 * linux/s390/ioctlent.h: New file.
1319 * linux/s390/signalent.h: New file.
1320 * linux/s390/syscallent.h: New file.
1321 * linux/s390x: New directoy.
1322 * linux/s390x/Makefile.in: New file.
1323 * linux/s390x/errnoent.h: New file.
1324 * linux/s390x/ioctlent.h: New file.
1325 * linux/s390x/signalent.h: New file.
1326 * linux/s390x/syscallent.h: New file.
1327 * linux/syscall.h: Added sys_mincore() prototype and added new
1329 * process.c: Added s390x defines.
1330 (change_syscall): Changed handling for s390.
1331 (setarg): Added missing s390/s390x code in setarg().
1332 * signal.c: Added s390x define.
1333 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1334 arguments to sprintsigmask()).
1335 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1336 since printstr() expects a long.
1337 * syscall.c (decode_subcall): Changed several variables to be long
1338 instead of int to match 64 bit requirements. Added s390x defines.
1339 (syscall_enter): Changed upeek() call to match s390 and s390x
1341 * util.c: Added s390x defines.
1343 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1345 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1346 and bugfixes to s390 by D.J. Barrow.
1348 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1350 Merged x86-64 port by Andi Kleen <ak@suse.de>
1351 and Michal Ludvig <mludvig@suse.cz>
1352 * Makefile.in: New target 'headers'. Failure ignored.
1353 * acconfig.h: New defines for x86-64.
1354 * configure.in: Ditto.
1358 * process.c: Added support for x86-64.
1360 * syscall.c: Ditto + added automatic personality switching.
1361 * linux/syscall.h: Ditto.
1362 * linux/x86_64: New directory.
1363 * linux/x86_64/Makefile.in: New file.
1364 * linux/x86_64/gentab.pl: Ditto.
1365 * linux/x86_64/i386-headers.diff: Ditto.
1366 * linux/x86_64/makeheaders.sh: Ditto.
1367 * linux/x86_64/syscallent.h: Ditto.
1368 * mem.c (print_mmap): Always print arg[4] as int.
1370 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1372 * configure.in: Fix regular expressions.
1373 * linux/syscall.h: Added missing braces in prototype of
1375 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1376 (struct fileflags): Made extern to inhibit compiation warnings.
1377 (sys_getdents64): Merged LINUX and SVR4 part.
1378 * syscall.c (get_scno): Split multiline string into two distinct
1381 2002-05-24 John Hughes <john@calva.com>
1383 * stream.h, net.h: Avoid possible infinite loop caused by
1384 unsigned arithmetic in preceeding change.
1386 2002-05-23 John Hughes <john@calva.com>
1388 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1390 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1391 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1394 * configure.in: use tests for struct opthdr and struct t_opthdr.
1396 * defs.h: add new function print_sock_optmgmt.
1398 * io.c: add hack that lets ioctl decode functions set auxilliary
1401 * stream.c: better decoding for timod ioctls.
1403 * net.c: add function print_sock_optmgmt, used by timod ioctl
1404 decoding functions in stream.c.
1406 2002-05-23 John Hughes <john@calva.com>
1408 * acconfig.h: Make autoheader happy about Linux/SuperH
1410 2002-05-23 John Hughes <john@calva.com>
1412 * strace.c: Get rid of warning if not using POLL_HACK
1414 2002-05-22 John Hughes <john@calva.com>
1416 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1417 options that are not just ints, cope with systems that don't
1418 #define SOL_TCP and so on.
1420 2002-05-21 John Hughes <john@calva.com>
1422 * strace.c: Fix warning if POLL_HACK is used.
1424 2002-05-17 John Hughes <john@calva.com>
1426 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1428 2002-05-17 John Hughes <john@calva.com>
1430 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1432 2002-05-17 John Hughes <john@calva.com>
1434 * stream.c: tidy up output a little.
1436 2002-05-17 John Hughes <john@calva.com>
1438 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1439 to procpriv syscall.
1441 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1443 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1444 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1447 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1449 * strace.c: close tcp->outf in droptcb()
1451 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1453 * net.c: decode packet options
1455 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1457 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1459 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1462 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1463 * defs.h, file.c, io.c: fix signed/unsigned issues
1464 * syscall.c: check for negative u_errors
1465 * cvsbuild: renamed to autogen.sh
1467 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1469 * net.c: add new TCP socket options
1471 2001-10-26 John Hughes <john@calva.com>
1473 * svr4/ioctlent.sh: Cope with #define lines containing
1474 comments that terminate on subsequent lines. Used to
1475 comment out subsequent ioctls!
1477 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1479 * linux/ioctlent.h: regenerated using current scripts so
1480 term ioctls are included
1482 2001-10-19 John Hughes <john@Calva.COM>
1484 * strace.c(proc_open): On SVR4 only trace the syscalls,
1485 signals and faults we care about.
1487 2001-10-18 John Hughes <john@Calva.COM>
1489 * acconfig.h: Add HAS_SIGINFO_T.
1490 * aclocal.m4: add check for siginfo_t in signal.h.
1491 * configure.in: use check for siginfo_t.
1492 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1493 allow access to siginfo when signal recieved.
1494 * process.c: Remove SVR4 only version of printsiginfo.
1495 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1496 * strace.c: on SVR4 print siginfo when signal recieved.
1498 2001-10-18 John Hughes <john@Calva.COM>
1500 * system.c(sys_ssisys): handle return values for ssisys
1502 2001-10-18 John Hughes <john@Calva.COM>
1504 * signal.c: handle sigwait
1505 * svr4/dummy.c: Move sigwait to done
1506 * svr4/syscall.h: handle sigwait
1508 2001-10-16 John Hughes <john@Calva.COM>
1510 * system.c(sys_ssisys): decode some args for ssisys.
1512 2001-10-16 John Hughes <john@Calva.COM>
1514 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1516 * svr4/dummy.h: memcntl is much like mctl.
1518 2001-10-16 John Hughes <john@Calva.COM>
1520 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1521 to read unmapped page. Make it possible to strace ksh.
1523 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1525 * process.c (internal_clone): Avoid race condition by clearing
1526 breakpoint after attaching to child.
1528 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1530 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1531 by Don Dugger, with my refinements).
1533 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1534 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1536 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1537 new ioctlent.h generation scheme.
1539 * linux/syscall.h (sys_clone2): Declare.
1540 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1542 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1543 don't miss the tty ioctls (unfortunately, some of the sound timer
1544 ioctls are in conflict with them!).
1546 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1547 (clrbpt) [IA64]: Ditto.
1549 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1551 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1552 r8 (eax). Handle TCB_WAITEXECVE.
1553 (syscall_fixup): Handle ia64.
1554 (syscall_enter): Fix argument fetching for ia64.
1556 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1557 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1559 * process.c (tcp): New function.
1560 (change_syscall): Add support for ia64 linux.
1561 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1563 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1565 * resource.c (sprintrlim64): Ditto.
1567 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1568 [IA64]: Declare "ia32" variable.
1570 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1571 kernel headers. Declare the necessary constants and structures
1574 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1576 * signal.c (parse_sigset_t): New function.
1577 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1578 avoiding relying on internal layout of sigset_t datastructure.
1580 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1582 * linux/ia64/syscallent.h: Add getunwind().
1584 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1586 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1587 PT_AR_BSP. Pick up arguments starting with out0, which is not
1588 always the same as r32 (e.g., consider inlined syscalls).
1590 2001-09-28 John Hughes <john@Calva.COM>
1592 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1593 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1595 2001-09-18 John Hughes <john@Calva.COM>
1597 * net.c: fix display of sockaddr structures, sometimes too many "}",
1598 sometimes too few. Fix suggested by Richard Kettlewell.
1600 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1602 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1603 the struct from bits/sigcontext.h already which signal.h includes.
1605 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1607 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1609 * linux/Makefile.in: fix a few things so the ioctl list is generated
1611 * ioctl.c: remember to shift ioctl masks as well
1613 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1615 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1616 for sys_fcntl as well
1618 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1620 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1622 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1624 * process.c: seems Linux/IA64 changed register names on us, switch to
1627 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1629 * strace.c: set CLOEXEC flag for outputfile
1631 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1633 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1635 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1637 * configure.in: Support cross-compiling between architectures
1639 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1641 * configure.in: add S390 to architecture list
1643 2001-07-10 John Hughes <john@Calva.COM>
1645 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1646 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1647 of args to readv/writev. Also gets rid of redundant printiovec
1648 routine from net.c (duplicate of tprint_iov in util.c).
1650 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1652 * config.{guess,sub}: updated
1654 2001-05-15 John Hughes <john@Calva.COM>
1656 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1657 it was just passing the sigmask (ucp->uc_sigmask).
1659 2001-05-15 John Hughes <john@Calva.COM>
1661 * util.c: Don't run off the end of valid memory in umovestr when
1662 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1663 unmapped page just after the args/env area).
1665 2001-04-18 John Hughes <john@Calva.COM>
1667 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1668 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1669 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1670 Treat rexecve as an exec.
1671 * system.c: decode arguments to ssisys call on nsc systems.
1672 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1675 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1677 * process.c: fix cast for powerpc code
1678 * linux/powerpc/syscallent.h: update syscall list
1679 * README: fix address for the strace mailinglist
1680 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1681 the realtime signals as well
1683 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1685 * Merge patches from Maciej W. Rozycki:
1686 + util.c: add code to print PC for MIPS
1687 + linux/mips/syscallent.h: updated
1688 + system.c: formating fixes for sys_sysmips
1689 + configure.in: test for yet more headers
1690 + stream.c: use configure-headertests instead of relying on OS hints
1692 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1694 * NEWS: start 4.3.1 items
1695 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1697 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1699 * configure.in: test for asm/sysmips.h and linux/utsname.h
1700 * linux/syscall.h: fix a typo for sys_sysmips
1701 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1704 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1706 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1708 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1710 * linux/ia64/ioctlent.h: regenerated
1712 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1714 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1715 general Linux ioctlent.sh
1717 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1719 * linux/ioctlent.sh: add dir variable for location of kernel headers
1721 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1723 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1725 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1727 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1729 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1731 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1733 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1735 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1737 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1739 * configure.in: use sparc* so we can compile on sparc64 as well
1740 * process.c, syscall.c: work around double define of fpq, fq and fpu
1741 structs on Linux/sparc, and use regs instead of pt_regs
1742 * don't use asm/sigcontext.h on Linux/sparc
1744 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1746 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1748 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1750 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1751 trace threaded programs
1753 2001-03-27 John Hughes <john@Calva.COM>
1755 * aclocal.m4: add check for endianness of long long.
1756 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1757 * configure.in: check for endianness of long long.
1758 * defs.h: change LONG_LONG macro to work with either endianness of
1761 2001-03-27 John Hughes <john@Calva.COM>
1763 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1764 initialisation list for array).
1766 2001-03-27 John Hughes <john@Calva.COM>
1768 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1769 systems - bad merge of Harald Boehme's patch by me.
1771 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1773 * lots of files: add Linux/hppa support
1775 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1777 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1778 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1779 * config.guess: updated
1781 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1783 * linux/ioclsort.c: new file
1784 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1785 the ioctl list that doesn't involve attempting to #include all kernel
1787 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1788 by the new ioctlent.sh
1789 * ioctl.c: only look at the number and type bits for linux, since
1790 ioctlent.sh no longer supplies the others
1792 2001-03-08 John Hughes <john@Calva.COM>
1794 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1795 pretend they have names ending with "?" so that -e trace=stat (for
1797 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1798 * freebsd/i386/syscall.h: consistency.
1800 2001-03-08 John Hughes <john@Calva.COM>
1802 * acconfig.h: add new ST_xxx defines.
1803 * aclocal.m4: macros to check for more fields in struct stat.
1804 * configure.in: use new macros to check for fields in struct stat.
1805 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1807 2001-03-08 John Hughes <john@Calva.COM>
1809 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1810 * file.c: use LONG_LONG
1811 * io.c: use LONG_LONG
1812 * mem.c use LONG_LONG
1814 2001-03-08 John Hughes <john@Calva.COM>
1816 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1817 * aclocal.m4: routines to check for long long off_t and rlim_t.
1818 * configure.in: check for long long off_t and rlim_t.
1819 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1820 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1822 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1823 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1824 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1826 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1827 now done automaticaly for us.
1828 * freebsd/i386/syscall.h: ditto.
1829 * freebsd/i386/syscallent.h ditto.
1831 2001-03-07 John Hughes <john@Calva.COM>
1833 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1834 * file.c: On FreeBSD use stat64 and pals instead of stat.
1835 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1836 * freebsd/i386/syscall.h: ditto.
1837 * freebsd/i386/syscallent.h: ditto.
1839 2001-03-07 John Hughes <john@Calva.COM>
1841 * file.c: merge missing part of Harald Böhme's solaris patches,
1842 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1844 2001-03-07 John Hughes <john@Calva.COM>
1846 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1847 * svr4/syscallent.h: pread/pwrite are TF calls.
1849 2001-03-07 John Hughes <john@Calva.COM>
1851 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1852 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1853 we don't need to know endianness of long long.
1854 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1855 ftruncate, allows reduction in numvber of horrid #if's
1856 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1857 * mem.c: FreeBSD now uses 64 bit version of mmap.
1858 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1859 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1860 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1862 2001-03-06 John Hughes <john@Calva.COM>
1864 * file.c: Implement truncate64 and ftruncate64
1865 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1867 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1869 2001-03-06 John Hughes <john@Calva.COM>
1871 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1872 syscall master file).
1874 2001-03-06 John Hughes <john@Calva.COM>
1876 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1877 zap incorrect syscall subarg range check.
1879 2001-03-06 John Hughes <john@Calva.COM>
1881 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1882 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1883 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1886 2001-03-06 John Hughes <john@Calva.COM>
1888 * dummy.h: add unimplemented UW sycalls
1889 * syscall.h: we can do settimeofday for UW, whopee!
1890 * syscallent.h: fix unimplemented UW syscalls
1892 2001-03-06 John Hughes <john@Calva.COM>
1894 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1895 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1896 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1897 so it doesn't try to use pr_sysarg.
1899 2001-03-06 John Hughes <john@Calva.COM>
1901 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1902 * file.c: handle xstat version _STAT64_VER, aka stat64.
1904 2001-03-06 John Hughes <john@Calva.COM>
1906 * net.c: make sure SOL_ options are defined before using.
1907 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1909 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1911 * net.c: fix format for printing Unix domain sockets
1913 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1915 * linux/mips/syscallent.h: use new sys_sysmips
1916 * system.c: add sys_sysmips decoding
1918 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1920 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1921 submitted the IP6 scope ID updates
1922 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1923 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1925 * configure.in: check for if_indextoname function and sin6_scope_id
1926 * net.c: teach printsock about IP6 scope ids
1928 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1930 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1931 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1932 * Makefile.in: use @mandir@ and @bindir@
1934 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1936 * net.c: fix formating error in sys_setsockopt
1937 * net.c: add list of socketlayers and use that for [gs]etsockopt
1939 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1941 * time.c: use sys/timex.h so things compile with 2.2 kernels
1942 * stream.c: test if MSG_* constants are #defined
1944 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1946 * process.c: perform bpt trick for clone as well so we can get the
1947 pid of the child before it starts doing something
1948 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1949 again with newer libcs
1950 * test/clone.c: improve our testcase a bit
1951 * Merge another patch from Gäel Roualland with FreeBSD updates
1953 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1955 * lots of files: merge patch from Gaël Roualland to add
1956 support for FreeBSD.
1958 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1960 * file.c: update to reflect that st_ino suddenly became a long long
1961 in the in Linux 2.4.0-test6
1963 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1965 * test/clone.c: minor fixup
1966 * Another bunch of patches from John Hughes merged:
1968 + SVR4 printcontext(): sigset_t != sigset_t*
1969 + getcontext returns a value, so print on exit of syscall
1970 + add UC_FP to ucontext_flags for OS writers that can't spell
1971 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1972 + decode_subcall(): only do subcall range checking when needed
1973 * bunch of UnixWare updates
1974 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1976 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1978 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1981 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1983 * strace.c: close outf before we exec a child process
1985 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1987 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1988 * defs.h (struct tcb): Make auxstr member const.
1989 * file.c (fsmagic): And many more magic numbers.
1990 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1992 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1994 * defs.h: balance #if/#endif again
1995 * system.c: fix return statements in sys_capget()
1996 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1997 + file.c: add F_[SG]ETSIG to fcntl flags
1998 + strace.c: don't setre[gu]id if not needed
1999 + system.c: handle sys_reboot for Linux
2000 + term.c: add baudrate constants up to B4000000
2001 + linux/**/syscallent.h: note that munlockall has no arguments
2003 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2005 * CREDITS: fix email address
2006 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2007 * signal.c: honour offset of sigconfig in sigframe structure for
2009 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2011 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2012 AR_BSP points to the _end_ of the active register frame, so we need
2013 to adjust bsp by moving it back by the size of the active frame
2016 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2018 * process.c: add sparc support to change_syscall
2020 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2022 * linux/mips/syscallent.h: fix some typos
2024 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2026 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2029 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2031 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2034 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2036 * README-linux: updated to note that strace might not compile
2037 with development kernels
2038 * bjm.c: sys_query_module: check if malloc succeeds
2039 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2040 * linux/syscallent.h: updated for 2.3.99pre3
2041 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2042 even though Linux doesn't implement them
2043 * syscall.c: add global variables for MIPS registers as well
2044 * syscall.c: move global variables to before get_scno since that uses them
2045 * util.c: oops, misspelled defined
2046 * process.c: fix ptrace calls in change_syscall
2047 * mem.c: decode sys_madvise
2048 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2049 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2050 + small fix for RLIMIT_* and RUSAGE_BOTH
2051 + enhace support for capget and capset
2053 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2055 * test/vfork.c: new file to test vfork traces
2056 * test/.cvsignore: new file
2057 * defs.h: Up maximum number of traced processed to 64
2058 * strace.c: Disable some debugging code from davidm
2059 * implement setarg for more architectures
2060 * implement change_syscall
2062 1999-12-27 Morten Welinder <terra@diku.dk>
2064 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2065 _unsigned_ char parameter.
2067 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2071 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2073 * Merge Linux/ia64 patches
2075 2000-01-02 Pavel Machek <pavel@ucw.cz>
2077 * probe if sys/poll.h exists in configure + minor cleanups
2079 * syscall.c: split trace_syscall into few pieces to make code readable
2081 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2083 * Release version 4.2 to get the current updates out and so
2084 we can concentrate in finishing the clone support.
2086 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2088 * Add 1900 to tm_year in sprinttime
2090 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2092 * file.c: protect printstat64 with STAT64 instead of linux so we can
2093 compile on Linux architectures that don't have it
2094 * util.c: fix LOOP for ARM
2096 Fri Dec 24 18:05:00 EST 1999
2098 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2100 * file.c: Use ugly libc_stat trick also for stat64.
2101 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2102 * process.c (internal_clone): Fix a few typos and add definitions to make
2103 it at least compile.
2104 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2105 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2107 * aclocal.m4: Define AC_STAT64.
2108 * acconfig.h: Define HAVE_STAT64.
2109 * configure.in: Add AC_STAT64.
2111 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2113 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2114 support for Linux on the IBM S/390 architecture
2115 * process.c: add internal_clone(), currently only shows the options
2116 * syscall.c: use internal_clone to handle SYS_clone
2118 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2120 * Rewrite mmap-handling to support mmap2 on Linux
2122 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2124 * Note that Linux can handle sys_semop() as well
2126 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2128 * Include linux/in6.h for glibc2.0 and older
2130 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2132 * Merge patches from John Hughes to make configure support UnixWare
2134 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2136 * Enhance sys_query_module
2138 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2140 * Patches from John Hughes:
2141 + cosmectic fix in sys_getpmsg
2142 + allow net.c to compile on systems without AF_INET6
2143 + Only use long_to_sigset on Linux systems
2144 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2146 + Parse mount arguments for UnixWare
2147 + ACL fixes for UnixWare
2149 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2151 * Release 4.1 to get all the changes made out there
2153 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2155 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2156 + Socket calls parsed better
2157 + bunch of alpha OSF syscalls added
2158 + Fix alpha 32/64 bit issues
2160 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2162 * Move Linux kernelmodule-functions from system.c to bjm.c and
2163 remove duplicate for sys_create_module
2164 * Linux MIPS updates:
2165 + Play with #ifdef's in net.c to get IPv6 right
2166 + Use printargs for vm86-syscall
2168 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2170 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2172 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2174 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2175 and sys_delete_module correctly
2177 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2179 * Update cvsbuild to give a better error if autoconf isn't installed
2180 * Add test for linux/ptrace.h to configure
2181 * Since we define GNU_SOURCE in the Makefile we don't need to define
2182 USE_GNU in file.c anymore
2184 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2186 * #define USE_GNU before including file.c so we get some extra O_* flags
2188 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2190 * Add missing } in IPv6 output
2192 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2194 * Update copyright for strace-graph to BSD to be consistent with
2197 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2199 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2200 defined for all kernelversions
2201 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2203 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2205 * linux/sparc/syscall.h: Declare create_module/init_module.
2206 * configure.in: Allow compilation in a different directory
2207 than the source one.
2208 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2209 so that we don't depend on asm/ptrace.h which clashes with
2212 * syscall.c: Likewise.
2214 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2216 * Syscall 94 on Linux alpha is sys_poll
2218 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2220 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2222 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2224 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2225 + Correctly implement fix sys_createmodule (Linux)
2226 + Add limited handlig of sys_initmodule (Linux)
2228 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2230 * Add configure-test for sys/reg.h and use that
2231 * Use sys/reg.h instead of asm/ptrace.h
2233 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2235 * Remove hack in signal.c for arm architecture
2236 * Add hack so we compile correctly on powerpc
2238 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2240 * Add a corrected patch from Daniel Jacobowitz
2242 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2244 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2245 for the stat structure
2247 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2249 * Fix test for sys/reg include
2251 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2253 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2254 * Fixed some SunOS compile problems earlier that I forgot to include
2257 Mon Jun 14 12:44:25 CEST 1999
2259 * Avoid leakint fd into child when forking, patch from
2260 John Hughes <john@Calva.COM>
2262 Fri Jun 11 14:54:47 CEST 1999
2264 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2265 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2267 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2269 * Brought syscall list for alpha up to date
2271 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2273 * system.c: sys_umount2 syscall support.
2274 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2275 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2276 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2277 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2278 so it needs strace's own copy of the stat structure.
2279 * util.c: Make it compile on sparc-linux.
2280 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2281 * signal.c: rt_sigaction has different arguments on sparc*-linux
2283 * syscall.c: Recognize sparc64-linux binaries.
2285 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2287 * configure.in: Fix typo (CFLAG -> CFLAGS).
2289 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2291 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2293 * Add some sysctl support, patch from Ulrich Drepper
2295 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2297 * Use kernel dirent structure for Linux
2299 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2301 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2302 + some layout and other minor fixes
2303 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2304 is similar enough to i386 to not need it's own subdirectory
2305 + add support for sendfile and mremap syscalls for Linux
2306 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2307 + ioctls.h vs sys/ioctl.h on Alpha platform
2308 + pointer was casted to an int in stream.c
2309 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2310 + several other casts changed
2311 + correct ARM/POWERPC architecture defines in acconfig.h
2312 * Merge in patches from Morten Welinder <terra@diku.dk>
2313 + add some autoconf-tests for includefiles
2314 + handle solaris version of sigcontext struct (actually I hacked this
2315 up again, but the idea is his :)
2317 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2319 * Update syscalls for linux alpha, patch from Bart Warmerdam
2321 * Update sparc code so it actually compiles
2323 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2325 * Add support for old_*stat functions for Linux. Please note you need
2326 to use reasonably recent kernel headers to compile strace now.
2327 * Change references to LINUX into linux in file.c
2328 * Fix include for LDT in mem.c
2330 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2332 * Change in strace maintainership, jrs passed the torch to me.
2334 * Incorporate all changes already made in the Debian strace package:
2335 + compiles with more Linux kernels
2336 + added support for more Linux architectures
2337 + add support for a lot of extra syscalls
2338 + fix some problems with hanging children
2339 + check stray syscall after execv
2340 + decode capget and capset arguments
2341 + add more constants to net.c
2342 + detect ROSE networking
2343 + add more protocol families to domains
2345 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2346 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2347 + added IP, IPX and TCP-options
2348 + added IP, IPX and TCP support to get-/setsockopt()
2350 + updated handling of signals
2352 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2354 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2355 instead of SVR4. That is, read a few bytes at a time
2356 to avoid overrunning the end of the stack.
2358 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2360 * version.c: Version 3.1 is released.
2362 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2364 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2365 as well since that's where glibc declares it. Go figure.
2366 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2367 instead of sigcontext_struct since glibc v5+ apparently
2368 plays games with the native OS namespace.
2369 From David Mosberger-Tang <davidm@AZStarNet.com>.
2371 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2373 * version.c: Version 3.0.14 is released.
2375 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2376 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2377 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2379 Reported by Henrik Storner <storner@osiris.ping.dk>.
2381 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2382 sys/filio.h and sys/stream.h and remove check for poll.
2383 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2384 Handle old and new styles of argument passing for select on Linux.
2385 * ioctl.c, stream.c: Conditionalize stream code on presence of
2386 sys/stream.h instead of poll because glibc implements poll but
2387 not the rest of the stream interface.
2388 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2389 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2391 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2392 * util.c (umoven, umovestr): Move data in long-sized chunks
2393 at a time, instead of hard coding it to be 4.
2394 From David Mosberger-Tang <davidm@AZStarNet.com>.
2396 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2398 * version.c: Version 3.0.13 is released.
2400 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2401 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2402 asm/sigcontext.h to define sigcontext_struct and don't define it
2403 locally if the header is present.
2405 * syscall.c (nerrnos{0,2}): Correct size computation.
2407 * Makefile.in: Remove dependencies and rules relating to files
2408 normally found in the os directory. Because of the new scheme we
2409 don't know precisely where they come from. Sigh.
2410 * signalent.sh: Make it work for sunos4, linux, and svr4.
2411 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2412 to traditional make syntax. Add signalent.h to files which can
2413 unconditionally be rebuilt. Prevent signalent.h from being
2414 unconditionally being rebuilt since it's customized.
2415 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2416 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2417 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2418 4.1.4 and gcc 2.7.2.
2420 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2422 * configure.in, Makefile.in: Add OSARCH concept to finish
2423 build support for the alpha.
2424 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2425 and maintainer-clean rules.
2426 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2427 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2428 for less, greater, and equal since subtraction on two's
2429 complement numbers isn't an order relation (it isn't transitive)!
2430 * linux/Makefile.in: Add rules for the signalent.h file.
2431 * linux/alpha/Makefile.in: New file.
2433 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2435 * version.c: Version 3.0.12 is released.
2437 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2438 From Michael E Chastain <mec@duracef.shout.net>.
2440 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2441 * syscall.c (set_personality): New.
2442 * strace.c (main): Call set_personality.
2443 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2444 ioctlent, and signalent indirect pointers and redirect them
2445 based on personality.
2446 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2447 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2449 * util.c (upeek): Handle case where ptrace returns a long
2450 and sizeof(long) != sizeof(int).
2451 From Richard Henderson <richard@twiddle.tamu.edu>
2453 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2455 * version.c: Version 3.0.11 is released.
2457 * many files: Fix more printf warnings for other platforms.
2459 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2461 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2462 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2464 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2465 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2467 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2469 * version.c: Version 3.0.10 is released.
2471 * Makfile.in: Add os/arch to includes so that a given arch
2472 (like alpha) can override the native arch (like i386).
2473 * configure.in: Check for sendmsg.
2475 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2476 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2478 * acconfig.h, configure.in: Detect the alpha.
2479 * ioctl.c: Handle the alpha.
2480 * defs.h: Make some members long for the alpha. Define
2481 some register nicknames. Add support for WAITEXECVE.
2482 * file.c [ALPHA]: Support the alpha for statfs. Add
2483 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2484 major and minor results are suitable for passing to printf.
2485 * signal.c, syscall.c: Support the alpha.
2486 * process.c: Add alpha user offsets.
2487 * most files: Use %l? for printf arguments since
2488 most are now longs for the alpha.
2489 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2491 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2493 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2495 * version.c: Version 3.0.9 is released.
2497 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2499 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2500 Linux kernel version system calls.
2502 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2504 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2505 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2506 decode IPC calls using it.
2507 * sunos4/dummy.h: Alias sys_semop to printargs.
2508 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2509 * sunos4/syscallent.h: Include new subcalls for IPC.
2510 From Matthias Pfaller <leo@dachau.marco.de>.
2512 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2514 * version.c: Version 3.0.8 is released.
2516 * time.c [LINUX]: Explicitly include linux/version.h.
2518 * strace.c (main): Don't let them even *try* to
2519 get strace to attach to itself since some systems
2520 don't handle this case very gracefully.
2521 Reported by David S. Miller <davem@caip.rutgers.edu>.
2523 * Makefile.in (distclean): Fix it for subdirectories.
2525 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2526 sys_flags member for each defined system call.
2528 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2530 * defs.h (TRACE_*): New flags to describe what class
2531 of system call each system call is.
2532 (sysent): Add sys_flags member.
2533 * syscall.c (sysent): Define (and later undef) abbreviations
2534 for the system call class flags.
2535 (lookup_class): New function to translate strings to
2536 system call class flags.
2537 (qualify): Handle new system call class mechanism.
2538 * linux/syscallent.h: Fill in the new sys_flags member
2539 for each defined system call.
2541 * defs.h (print_sock): Remove redundant and non-K&R C
2542 compatible prototype. From Juergen Weigert
2543 <jnweiger@immd4.informatik.uni-erlangen.de>.
2545 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2547 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2548 From Michael E Chastain <mec@duracef.shout.net>.
2550 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2551 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2553 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2555 * file.c (sprintfstype): Enclose string result in double
2558 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2559 constantly evolving timex structure.
2560 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2562 * defs.h, syscall.c, strace.c: Rename syscall to
2563 trace_syscall and change prototype and all callers
2564 because of broken Linux shared libraries.
2565 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2567 * Makefile.in (clean): Check for a file with test -f not
2568 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2570 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2572 * version.c: Version 3.0.7 is released.
2574 * util.c (string_quote): Fix thinko which caused core
2575 dumps for strings with quotes in them.
2576 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2578 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2579 files from /usr/include, not just the linux one.
2580 From Michael E Chastain <mec@duracef.shout.net>.
2582 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2583 fewer false positives on more kernel flavors.
2584 From Michael E Chastain <mec@duracef.shout.net>.
2586 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2588 * version.c: Version 3.0.6 is released.
2590 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2592 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2593 on MC_SYNC instead of HAVE_MCTL.
2594 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2595 (sys_msync): New function.
2597 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2599 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2600 sys_flock and sys_getdents.
2601 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2603 * file.c (sys_getdents): Define unconditionally and handle
2605 * strace.c (main): Disallow username option unless both real
2606 and effective uids are root.
2608 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2610 * strace.c (main): Ensure that run_uid and run_gid are
2611 always set to something meaningful.
2612 (main, newoutf) [!SVR4]: Swap real and effective uids while
2613 opening any output files.
2614 (main) [!SVR4]: Treat effective uid of root as a request
2615 to handle suid binaries correctly using the real uid of
2618 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2620 * Makefile.in: Add `|| true' to clean rule because
2621 although GNU make 3.74 uses `sh -c' to invoke commands
2622 every other make in the world uses `sh -ec'.
2624 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2625 arguments appear to be stored on the stack, not in the
2626 registers following A3 (empirical result).
2628 * defs.h: Add prototype for printsock.
2629 * svr4/dummy.h: Remove generic handling of sys_mount.
2630 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2631 get access to SGI mount information.
2632 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2633 (sys_mount) [SVR4, MIPS]: New function.
2634 (sys_mount) [SVR4, !MIPS]: New function.
2636 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2638 * version.c: Version 3.0.5 is released.
2640 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2641 tv_usec members to long when using printf.
2643 * ipc.c: Omit define of __KERNEL__.
2644 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2645 want which __KERNEL__ used to provide.
2646 (sys_msgrcv): Change reference to ipc_kludge structure to
2647 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2649 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2650 Linux specific options.
2652 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2653 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2654 instead of depending of __KERNEL__.
2656 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2658 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2660 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2661 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2662 and AC_DECL__SYS_SIGLIST.
2663 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2664 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2665 (strsignal): Use SYS_SIGLIST_DECLARED.
2667 net.c (sys_socket): Omit inadvertent surplus comma when
2668 protocol family isn't PF_INET.
2670 util.c (dumpstr): Fix incorrect printing of one too many
2671 characters when the length is not an even multiple of 16 bytes.
2672 Reported by Juergen Weigert
2673 <jnweiger@immd4.informatik.uni-erlangen.de>.
2675 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2677 * ioctl.c (compare): Change prototype to match POSIX qsort.
2678 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2679 * strace.c (trace) [SVR4]: Break out of for loop instead of
2680 returning when finished so final return statement is executed.
2681 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2682 (syscall) [LINUX]: Correct typo which commented out the M68K
2684 * util.c (printstr): Cast unsigned char pointer argument
2685 to char pointer in umovestr call.
2686 (dumpstr): Likewise for umoven.
2688 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2690 * version.c: Version 3.0.4 is released.
2692 * signal.c (sys_sigblock): Move after the definition of
2693 sys_sigsetmask that it calls to avoid an implicit declaration.
2694 * stream.c (transport_user_options, transport_server_options):
2695 Only needed if TI_BIND is defined.
2696 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2698 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2699 the tcp arguement from the call to exiting. Add getrval2
2700 check so no fork processing is done in the child.
2701 (printwaitn): Initialize exited so that its value is defined
2702 for all flows of execution.
2704 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2706 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2707 setfsuid, setfsgid, and _llseek syscalls.
2708 * linux/syscall.h: Add prototypes for them.
2709 * linux/syscallent.h: Add them to the syscall entries table.
2710 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2711 defines and conditionally include linux/personality.h if
2712 __NR_personality is defined.
2713 (personality_options) [LINUX]: New table.
2714 (sys_personality) [LINUX]: New function.
2716 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2718 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2719 on the number of traced processes so that we can have untraced
2720 children (e.g. via popen).
2722 * strace (main) [!SVR4]: Call fake_execve to get the actual
2723 exec and its arguments into the trace.
2724 (environ): Declare it.
2725 * process.c (fake_execve): New function.
2726 (headers): Include sys/syscall.h to get SYS_* defines.
2728 * process.c (sys_execv, sys_execve): Surround argument annotations
2729 with C comment delimiters.
2730 (printargv, printargc): The arg vector is an array of char pointers
2733 * strace.c (printleader): Also check for multiple -p arguments
2734 when deciding whether to print the pid field.
2736 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2737 * defs.h (strerror, strsignal): Add these prototypes if we provide
2739 * configure.in (AC_CHECK_FUNCS): Add strerror.
2741 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2742 and blocked signals.
2744 * strace.c (main): Add username option. Verify they are root before
2745 letting them use it. Look up the ids in the password file. Set
2746 them just before executing the program.
2747 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2749 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2751 * version.c: Version 3.0.3 is released.
2753 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2754 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2756 * strace.c (outfname): Initialize to NULL.
2757 (main): Defer output file processing until after arguments.
2758 Allow either a pipe or a bang for command arguments.
2759 Check if outfname is NULL instead of checking outf for stderr.
2760 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2761 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2762 (tprintf): Avoid calling vfprintf if outf is NULL.
2764 * strace.c (main): Use popen if -o argument begins with a pipe.
2765 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2767 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2768 but WIFSTOPPED was used.
2770 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2771 rule to prevent the comment from being untrue.
2773 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2775 * strace.c (sys_exit): Move follow fork code to internal_exit.
2776 (sys_fork): Move follow fork code to internal_fork.
2777 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2778 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2779 (vforking): Remove this static variable and check scno in
2780 internal_fork instead.
2781 (internal_exit, internal_fork, internal_exec, internal_wait): New
2783 * defs.h: Add prototypes for the new internal_* functions.
2784 * syscall.c (syscall): Move syscall entering trace qualifier check
2785 and reprint checking after context decoding and precede them with
2786 a call to internal_syscall. Precede syscall exiting trace
2787 qualifier check with a call to internal_syscall.
2788 (internal_syscall): New function.
2790 * defs.h (struct tcb): Make scno signed.
2791 * strace.c (syscall) Make u_error signed.
2792 [LINUX, I386]: Avoid unsigned cast in eax check.
2793 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2794 * desc.c (sys_select): Make cumlen unsigned
2796 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2798 * net.c (socktypes): Add SOCK_PACKET.
2800 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2802 * Makefile (clean): Check explicitly for a Makefile in subdirs
2803 before running make in them.
2805 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2807 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2808 [MIPS] (detach): Initialize error for MIPS case.
2809 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2811 * syscall.c (decode_subcall): Move variable i into conditionals
2813 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2814 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2816 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2817 printing since we don't know what the size of their type is.
2818 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2819 if autoconf detects it since it seems to either not work or do
2820 something else entirely on Irix 5.3.
2822 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2824 * version.c: Version 3.0.2 is released.
2825 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2826 so that the file descriptor arg is decimal.
2828 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2830 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2831 because on Linux they are enumerators.
2833 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2836 * util.c (printxval): When there is no translation, print the actual
2837 number first and the the default value as a C comment.
2839 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2840 sys_setsockopt): Change first argument from unsigned to signed to
2841 cater to the frequent practice of calling system calls with a file
2843 * mem.c (sys_mmap): Likewise.
2845 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2847 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2849 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2851 * version.c: Version 3.0.1 is released.
2852 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2853 * config.guess, config.guess: Update from the FSF.
2854 * install-sh: New from the FSF.
2856 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2858 * Makefile.in: Add m68k arch.
2859 * acconfig.h (M68K): Add m68k define.
2860 * configure.in: Add detection of arch m68k.
2861 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2863 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2865 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2866 * syscall.c [M68K] (syscall): Support m68k syscall number register
2867 and errno in d0 instead of eax.
2868 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2869 program counter in PT_PC instead of EIP.
2870 [M68K] (LOOP): Support m68k loop instruction.
2871 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2873 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2874 to MAP_FIXED instead of MAP_ANONYMOUS.
2875 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2877 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2878 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2880 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2882 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2883 Reported by Thanh Ma <tma@encore.com>.
2885 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2886 1.1.62 doesn't continue a traced child when the parent exits.
2887 Reported by Matt Day <mday@artisoft.com>.
2889 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2891 * util.c (printstr): Fix longstanding bug in notating string
2894 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2895 child to go into the execve syscall to avoid spurious traces.
2896 [LINUX] (detach): Conditionalize the status variable.
2898 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2900 * Makefile.in: Add mips arch.
2901 * acconfig.h (MIPS): Add mips define.
2902 * configure.in: Add detection of opsys irix5 and arch mips. Check
2904 Check for sys/sysconfig.h header.
2905 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2906 * file.c [SVR4]: Include sys/cred.h.
2907 (access_flags): Update access flags for SGI.
2908 (sprinttime): Change type of sprinttime argument from unsigned
2910 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2911 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2912 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2913 Cast si_band member to long before printing.
2914 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2915 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2916 * strace.c [SVR4] [MIPS]:
2917 (foobar): New dummy signal handler.
2918 (main): Install a dummy signal handler in the child before pausing
2919 to work around an SGI bug in PRSABORT.
2920 (proc_open): Send a interrupt to the child instead of aborting the
2921 syscall which doesn't work on Irix5.2.
2922 * svr4/dummy.h: Add new unfinished SGI syscalls
2923 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2924 existing calls (e.g. sys_ksigaction like sys_sigaction).
2925 Printargs does the print thing for sys_sethostid.
2926 * svr4/syscall.h: Declare all new SGI syscalls.
2927 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2928 and add it to all subcall entry points.
2929 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2930 decode as subcalls on MIPS. Instead, use the normal syscalls.
2931 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2932 since SGI syscall numbers are off by one.
2933 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2934 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2935 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2936 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2937 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2938 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2939 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2940 Add workaround for broken SGI pr_sysarg on syscall entry.
2941 [SVR4] (syscall): Conditionalize subcall decoding for
2942 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2943 [SVR4] [MIPS] (getrval2): Handle SGI.
2944 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2945 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2946 [MIPS] (syssgi_options, sys_syssgi): New for SGI.