1 2004-09-03 Roland McGrath <roland@redhat.com>
3 * util.c (xlookup, printxval, addflags, printflags): Use const for
4 struct xlat * argument.
5 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
6 * bjm.c: Add const to all struct xlat defns.
13 * process.c: Likewise.
14 * resource.c: Likewise.
23 2004-09-01 Roland McGrath <roland@redhat.com>
25 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
26 mq_* syscalls, and names only for new calls up to 252.
27 * linux/syscallent.h: Add waitid.
28 * linux/x86_64/syscallent.h: Likewise.
29 * linux/syscall.h: Declare sys_waitid.
31 * process.c (internal_wait): Take second arg giving index of flags
33 * defs.h: Update prototype.
34 * syscall.c (internal_syscall): Update caller.
35 Also use internal_wait for SYS_waitid.
36 * process.c (sys_waitid): Define for [LINUX] as well.
37 Don't tweak TCB_SUSPENDED--internal_wait does that.
38 (waitid_types): Conditionalize use of nonstandard P_* macros.
40 2004-08-31 Roland McGrath <roland@redhat.com>
42 * configure.ac, NEWS: Version 4.5.7.
43 * debian/changelog: 4.5.7-1.
44 * strace.spec: 4.5.7-2.
46 * debian/rules: Rewrite sparc64 change of 2004-07-12.
47 Always do each build in a separate build directory.
48 Fixes Debian bug #254728.
50 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
52 * strace.1: Say that -c shows system CPU time, not real time.
53 Fixes Debian bug #254438.
55 * syscall.c (dumpio): Match pread and pwrite system calls too.
56 Fixes Debian bug #239947.
58 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
59 Fixes Debian bug #171653.
61 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
63 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
66 2004-08-30 Roland McGrath <roland@redhat.com>
68 * strace.c (main): Don't call fake_execve under -c.
69 From Ulrich Drepper <drepper@redhat.com>.
72 * net.c (sockipoptions): Add some options.
73 [SOL_IPV6] (sockipv6options): New variable.
74 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
75 From Ulrich Drepper <drepper@redhat.com>.
78 * time.c (clocknames): New variable, symbolic names for clock_t.
79 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
80 From Ulrich Drepper <drepper@redhat.com>.
83 * system.c (personality_options): Hard-code values here.
84 Don't #include <linux/personality.h> at all.
85 Fixes RH#130965 and Debian bug #40588.
87 * file.c (print_xattr_val): New function to show attribute values.
88 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
89 From Ulrich Drepper <drepper@redhat.com>.
92 2004-07-12 Roland McGrath <roland@redhat.com>
94 * configure.ac, NEWS: Version 4.5.6.
95 * strace.spec, debian/changelog: 4.5.6-1.
97 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
99 * debian/rules: On sparc-linux, build strace64 as well.
100 From Ben Collins <bcollins@debian.org>.
101 Fixes Debian bug #254728.
103 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
105 * linux/sparc/syscallent.h: Sync with reality.
106 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
107 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
108 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
109 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
110 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
111 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
112 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
113 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
114 sys_timer_settime, sys_timer_gettime): New declarations.
115 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
116 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
117 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
118 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
119 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
120 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
121 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
122 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
123 linux/sparc64/syscallent1.h: New files.
124 * defs.h (LINUXSPARC): Define also when SPARC64.
125 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
126 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
127 Define possibly missing __NR_exit_group. Declare getrval2.
128 * configure.ac (sparc64): New architecture case.
129 * file.c (stat_sparc64): New structure.
130 (printstat_sparc64): New output routine for that.
131 (printstat): Call it, if personality is 2.
132 (printstat64): Likewise.
133 * util.c: Conditionalize ptrace defines on LINUXSPARC
135 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
136 to PTRACE_FOOREGS64 so that more sparc code can be shared
137 between 64-bit and 32-bit.
138 (_hack_syscall5): Correct trap number when SPARC64.
139 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
140 (getpc): Handle SPARC64 && LINUX.
141 (printcall): Likewise.
142 (arg fetching/setting): Use same code for SPARC64 LINUX
144 (setbpt): Handle SPARC64 && LINUX.
145 (clearbpt): Likewise.
146 * signal.c: Conditionalize ptrace defines on SPARC and
148 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
149 to PTRACE_FOOREGS64 so that more sparc code can be shared
150 between 64-bit and 32-bit.
151 (m_siginfo): Use same definition on SPARC64 as SPARC.
152 (sys_sigreturn): Handle LINUX && SPARC64.
153 * syscall.c: Conditionalize ptrace defines on SPARC and
155 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
156 to PTRACE_FOOREGS64 so that more sparc code can be shared
157 between 64-bit and 32-bit.
158 (getscno): Use same static state on SPARC64 as SPARC,
159 and add SPARC64 handling.
160 (get_error): Handle LINUX && SPARC64.
161 (force_result): Likewise.
162 (syscall_enter): Likewise.
163 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
165 (getrval2): Handle LINUX && SPARC64.
166 * process.c: Conditionalize ptrace defines on SPARC and
168 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
169 to PTRACE_FOOREGS64 so that more sparc code can be shared
170 between 64-bit and 32-bit.
171 (change_syscall): Handle LINUX && SPARC64.
172 (struct_user_offsets): Ifdef out those which do not exist
174 * net.c (sys_pipe): Handle LINUX && SPARC64.
175 * ioctl.c: Fix initializer typo for nioctlents2, was
176 nioctlents1 by accident.
178 2004-06-28 Andreas Schwab <schwab@suse.de>
180 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
181 (sys_execve): Remove it here.
183 2004-07-12 Roland McGrath <roland@redhat.com>
185 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
187 * debian/control (Section): Move to utils, matching Debian override.
189 * net.c (addrfams): Make variable global.
190 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
191 SIOCGIFINDEX, and SIOCGIFCONF.
192 From Ulrich Drepper <drepper@redhat.com>.
195 * linux/ioctlsort.c: Add some #includes.
196 [POWERPC]: Kludge out high bits.
197 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
198 * linux/powerpc/ioctlent.h: Likewise.
200 2004-07-11 Roland McGrath <roland@redhat.com>
202 * linux/ioctlent.sh: Replace asm with $asm in all places.
204 * configure.ac: Add I386 as AM_CONDITIONAL.
205 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
208 2004-07-08 Roland McGrath <roland@redhat.com>
210 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
211 that's what the kernel will do.
213 2004-07-07 Roland McGrath <roland@redhat.com>
215 * linux/ioctlent.sh: Take optional second argument to use as directory
216 name in place of `asm'.
218 2004-06-27 Roland McGrath <roland@redhat.com>
220 * configure.ac, NEWS: Version 4.5.5.
221 * strace.spec, debian/changelog: 4.5.5-1.
223 2004-06-22 Roland McGrath <roland@redhat.com>
225 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
226 sign extend the low 32 bits of RAX to 64 bits.
229 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
231 2004-06-03 Roland McGrath <roland@redhat.com>
233 * configure.ac, NEWS: Version 4.5.4.
234 * strace.spec, debian/changelog: 4.5.4-1.
236 * net.c (domains): Add many PF_* values #ifdef PF_*.
237 (addrfams): Add many AF_* values #ifdef AF_*.
238 Fixes Debian bug #250506.
240 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
242 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
244 (main): Print a note that program output is generated by
246 * linux/ioctlent.sh: Build the list of ioctls defined in
247 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
248 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
249 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
250 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
251 * linux/ioctlent.h: Regenerated from linux-2.6.5.
254 2004-06-03 Roland McGrath <roland@redhat.com>
256 * debian/control (Architecture): Add amd64.
257 Fixes Debian bug #246568.
259 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
260 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
261 (expand_tcbtab): New function, broken out of ...
262 * process.c (fork_tcb): ... here, call that.
263 * defs.h: Declare expand_tcbtab.
265 2004-04-19 Roland McGrath <roland@redhat.com>
267 * process.c (printstatus): Add a space before | in output.
269 2004-04-16 Roland McGrath <roland@redhat.com>
271 * configure.ac: Version 4.5.3.
272 * strace.spec, debian/changelog: 4.5.3-1.
274 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
276 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
277 from long to unsigned long, to fix output of the quotactl command
281 2004-04-16 Roland McGrath <roland@redhat.com>
283 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
284 From Maxim Shchetynin <maxim@de.ibm.com>.
286 * configure.ac: Check for <mqueue.h>.
287 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
288 decode struct mq_attr.
289 * NEWS: Mention mq support.
291 * linux/syscall.h: Support new mq_* syscalls on Linux.
292 * linux/syscallent.h: Likewise.
293 * linux/dummy.h: Likewise.
295 * time.c (printsigevent): Handle SIGEV_THREAD.
296 From Ulrich Drepper <drepper@redhat.com>.
299 2004-04-13 Roland McGrath <roland@redhat.com>
301 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
303 From Ulrich Drepper <drepper@redhat.com>.
306 * process.c (printstatus): Mask out bits presented symbolically, and
307 print "| 0xnnn" if the remaining bits are not all zero.
308 Fixes Debian bug #240062.
310 * process.c (print_affinitylist): Rewritten to handle indirect values.
311 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
312 From Ulrich Drepper <drepper@redhat.com>.
315 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
317 2004-04-08 Roland McGrath <roland@redhat.com>
319 * strace.c (main) [LINUX]: When attaching for -p, look in
320 /proc/PID/task for all threads and attach them as presumed
321 CLONE_THREAD children.
322 * NEWS: Mention the feature.
325 2004-03-02 Roland McGrath <roland@redhat.com>
327 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
328 From Michael Holzheu <HOLZHEU@de.ibm.com>.
330 * debian/control (Standards-Version): Update to 3.6.1.
332 2004-03-01 Roland McGrath <roland@redhat.com>
334 * configure.ac, NEWS: Version 4.5.2.
335 * strace.spec, debian/changelog: 4.5.2-1.
337 * strace.c (main): Avoid potential buffer overruns from ludicrous
338 arguments or PATH values.
339 * syscall.c (qual_signal): Bail out for too-long string.
341 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
342 Fixes Debian bug #223207.
344 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
346 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
347 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
348 struct modify_ldt_ldt_s.
349 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
351 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
352 From Tim Yamin <plasmaroo@gentoo.org>.
354 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
357 * configure.ac: Check for `struct pt_all_user_regs'
358 and `struct ia64_fpreg' in <sys/ptrace.h>.
359 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
360 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
362 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
363 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
365 * util.c [LINUX] (arg0_index, arg1_index): New macros.
366 [S390 || S390X]: Define them with inverted values.
367 (setbpt): Use them for u_arg indices.
369 2004-02-26 Andreas Schwab <schwab@suse.de>
371 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
372 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
373 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
375 2004-03-01 Roland McGrath <roland@redhat.com>
377 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
378 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
379 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
380 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
381 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
382 sys_sched_get_priority_min): New functions.
383 From Ulrich Drepper <drepper@redhat.com>.
386 2004-02-20 Roland McGrath <roland@redhat.com>
388 * linux/hppa/syscallent.h: Update some syscalls.
389 From Randolph Chung <tausq@debian.org>.
390 Fixes Debian bug #231632.
392 2003-12-31 David Mosberger <davidm@hpl.hp.com>
394 * process.c (internal_exit): For ia64, also recognize IA-32 252
396 (change_syscall): For IA64, also support changing IA-32 syscalls.
397 * syscall.c (internal_syscall): For IA64, also recognize IA-32
398 syscall 252 (exit_group) as an internal_exit() syscall.
399 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
401 (SYS_vfork): Likewise.
402 (arg_setup): For IA64 version, also support IA-32 syscalls.
403 (get_arg0): Likewise.
404 (get_arg1): Likewise.
405 (set_arg0): Likewise.
406 (set_arg1): Likewise.
408 2004-02-15 Anton Blanchard <anton@samba.org>
410 * linux/powerpc/syscallent.h: Add rtas call.
411 Shift multiplexed syscalls to start at 300, we are already about
412 to hit 256 real syscalls.
413 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
415 2004-02-19 Roland McGrath <roland@redhat.com>
417 * strace.c (main): Use TCP->pid, not PID, in -p message.
418 Fixes Debian bug #229802.
420 2004-01-13 Roland McGrath <roland@redhat.com>
422 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
425 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
426 Reported by Petter Reinholdtsen <pere@hungry.com>.
428 2003-12-31 David Mosberger <davidm@hpl.hp.com>
430 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
432 2003-12-14 Anton Blanchard <anton@samba.org>
434 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
435 Use %llu formats for them.
437 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
439 * linux/powerpc/syscallent.h: Update to include recently added
442 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
443 ppc64, we were misreporting syscalls that really succeeded as having
446 2004-01-13 Roland McGrath <roland@redhat.com>
448 * strace.1: Remove comment about vfork on Linux.
449 Fixes Debian bug #223390.
451 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
452 (sys_getdents64) [LINUX]: Print d_type field.
454 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
456 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
457 killed process if available. Fixes RH#112117.
459 2003-11-13 Roland McGrath <roland@redhat.com>
461 * configure.ac, NEWS: Version 4.5.1.
462 * strace.spec, debian/changelog: 4.5.1-1.
464 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
466 * defs.h (ioctl_lookup): Prototype change.
467 * ioctl.c (ioctl_next_match): New function.
468 * defs.h: Declare it.
469 * io.c (sys_ioctl): Use it, to display all possible ioctl names
470 when there's more than one match.
471 * ioctl.c (ioctl_lookup): Likewise.
472 * stream.c (internal_stream_ioctl): Likewise.
473 Patch from Solar Designer <solar@openwall.com>.
475 2003-11-13 Roland McGrath <roland@redhat.com>
477 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
478 * linux/sh64/syscallent.h: Likewise.
480 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
483 * util.c (printuid): New function.
484 * defs.h: Declare it.
485 * file.c (sys_chown): Use it.
486 * file.c (sys_fchown): Likewise.
487 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
488 sys_setresgid): Likewise.
489 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
490 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
491 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
492 setuid32, setgid32, setfsuid32, setfsgid32.
493 * process.c [LINUX]: Define GETGROUPS32_T.
494 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
496 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
499 2003-11-11 Roland McGrath <roland@redhat.com>
501 * strace.c (main): Bail with usage error for missing command before we
502 open the -o file or fiddle uids.
504 2003-11-06 Roland McGrath <roland@redhat.com>
506 * strace.c (main): Treat piped output more like file output.
507 Disallow -ff with piped output. Fixes RH#105366.
508 Reported by Dmitry V. Levin <ldv@altlinux.org>
510 * strace.c (tprintf): Check result of vfprintf and use perror when it
511 fails while not writing to stderr itself. Fixes Debian bug #218762.
513 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
514 From Ulrich Drepper <drepper@redhat.com>.
516 2003-11-01 Roland McGrath <roland@redhat.com>
518 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
519 setitimer rather than hard-coding a value based on HZ.
520 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
522 2003-10-21 Roland McGrath <roland@redhat.com>
524 * strace.1: Fixed a few spelling errors.
525 Fixes Debian bug #217008.
527 * syscall.c: Revert last change, was broken.
529 2003-10-01 Roland McGrath <roland@redhat.com>
531 * process.c (internal_clone): Don't suspend parent when call requested
532 a specific PID that is not a traced child.
534 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
535 from right to left so we don't have to presume the size.
536 Reported by David Woodhouse <dwmw2@redhat.com>.
538 2003-09-25 Roland McGrath <roland@redhat.com>
540 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
541 these in the table if they are defined.
543 2003-09-24 Roland McGrath <roland@redhat.com>
545 * configure.ac, NEWS: Version 4.5.
546 * strace.spec, debian/changelog: 4.5-1.
548 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
549 instruction decoding branch if TCB_INSYSCALL is clear.
550 Reported by <jochen@penguin-breeder.org>.
552 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
554 2003-09-23 Roland McGrath <roland@redhat.com>
556 * strace.spec: On ppc64 (maybe others later), create an strace64
557 package as well containing just /usr/bin/strace64.
559 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
562 2003-08-21 Roland McGrath <roland@redhat.com>
564 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
565 * linux/x86_64/syscallent.h: Likewise.
566 * linux/s390/syscallent.h: Likewise.
567 * linux/s390x/syscallent.h: Likewise.
569 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
571 * defs.h (ALIGN64): Define for MIPS.
572 * io.c (PREAD_OFFSET_ARG): Define.
573 (sys_pread, sys_pwrite): Use it.
574 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
576 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
577 (truncate64, ftruncate64): Pretty-print.
578 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
579 (truncate64, ftruncate64): Take four arguments.
581 2003-07-17 Roland McGrath <roland@redhat.com>
583 * configure.ac, NEWS: Version 4.4.99.
584 * strace.spec, debian/changelog: 4.4.99-1.
586 2003-07-15 Anton Blanchard <anton@samba.org>
588 * ipc.c: Add SHM_HUGETLB field.
589 Mask out permission bits in msgget, semget and shmget before
590 printing resource_flags.
591 Mask execute permission bits (even though we dont currently
594 2003-07-17 Roland McGrath <roland@redhat.com>
596 * linux/powerpc/syscallent.h (tgkill): New at 250.
598 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
599 From Ulrich Drepper <drepper@redhat.com>.
601 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
602 * file.c (printstatfs): Print f_fsid and f_frsize.
603 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
604 * linux/syscall.h: Add decls.
605 From Ulrich Drepper <drepper@redhat.com>.
607 2003-07-09 Roland McGrath <roland@redhat.com>
609 * linux/ia64/syscallent.h (tgkill): New at 1235.
611 2003-07-05 Richard Henderson <rth@twiddle.net>
613 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
614 * syscall.c (ERESTART_RESTARTBLOCK): New.
615 (trace_syscall): Print it.
616 * linux/alpha/syscallent.h (osf_syscall): Name properly.
617 (osf_set_program_attributes): Fix typo.
618 (osf_nfssvc): Likewise.
619 (osf_sigsendset): Likewise.
620 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
621 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
622 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
623 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
624 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
625 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
626 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
627 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
628 clock_getres, clock_nanosleep, semtimedop): New.
630 2003-07-08 Roland McGrath <roland@redhat.com>
632 * signal.c (sys_tgkill): New function.
633 * linux/syscall.h: Declare it.
634 * linux/syscallent.h: Add tgkill.
636 2003-06-27 Roland McGrath <roland@redhat.com>
638 * configure.ac: Check for type `struct __old_kernel_stat'.
639 * file.c (convertoldstat, printoldstat): Define under
640 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
641 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
642 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
643 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
645 2003-06-26 Roland McGrath <roland@redhat.com>
647 * configure.ac: SHMEDIA -> SH64
650 * process.c: Likewise.
652 * syscall.c: Likewise.
654 * linux/shmedia/syscallent.h: Moved to ...
655 * linux/sh64/syscallent.h: ... here.
657 * config.guess: Update from canonical version, timestamp 2003-06-17.
658 * config.sub: Likewise.
660 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
661 From: Joshua Neal <tinara@netpipeline.net>.
663 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
664 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
665 * linux/ia64/syscallent.h: Likewise.
666 * linux/powerpc/syscallent.h: Likewise.
667 * linux/s390/syscallent.h: Likewise.
668 * linux/s390x/syscallent.h: Likewise.
669 * linux/x86_64/syscallent.h: Likewise.
670 From Jakub Jelinek <jakub@redhat.com>.
672 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
673 From Michael Holzheu <HOLZHEU@de.ibm.com>.
675 2003-06-23 Roland McGrath <roland@redhat.com>
677 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
678 From Ulrich Drepper <drepper@redhat.com>.
680 2003-06-10 Roland McGrath <roland@redhat.com>
682 * configure.ac, NEWS: Version 4.4.98.
683 * strace.spec, debian/changelog: 4.4.98-1.
685 2003-06-09 Roland McGrath <roland@redhat.com>
687 * linux/s390x/syscallent.h: Update many syscalls.
688 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
690 * linux/s390/syscallent.h: Update many syscalls.
691 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
693 * linux/shmedia/syscallent.h: New file.
694 From Stephen Thomas <stephen.thomas@superh.com>.
696 * strace.c (trace): Print a message and newline for a WIFEXITED report
697 from the process we just printed an unterminated syscall line for.
699 2003-06-03 Roland McGrath <roland@redhat.com>
701 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
703 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
704 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
705 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
706 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
707 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
708 (get_error) [LINUX] [ARM]: Update.
709 (syscall_enter) [LINUX] [ARM]: New case.
710 * util.c (printcall) [LINUX] [ARM]: New case.
712 * debian/control (Standards-Version): Update to 3.5.10.
714 * strace.c (main): In PATH search, accept only a regular file with
715 execute bits set. Fixes Debian bug #137103.
717 2003-06-02 Roland McGrath <roland@redhat.com>
719 * strace.c (main): Set -q when given -o and not -p, and not when not
720 given -o, to match what the man page always said.
721 Fixes Debian bug #47113, #153678.
723 * configure.ac, NEWS: Version 4.4.97.
724 * strace.spec, debian/changelog: 4.4.97-1.
726 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
727 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
729 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
730 timestamp 2003-05-22.
731 * config.sub: Likewise, timestamp 2003-05-24.
733 2003-05-22 Roland McGrath <roland@redhat.com>
735 * defs.h (struct tcb): New member `nzombies'.
736 * strace.c (alloctcb): Initialize it.
737 (droptcb): Increment our parent's zombie count.
738 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
739 process has zombies it can reap. On the way out, if we reaped
740 an untraced process, decrement the zombie count.
742 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
743 separately using signame.
745 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
746 of literal 0 for index. Consult the right flags without clobbering
747 anything when we reparent the new child to the caller's parent thread.
749 * linux/s390/syscallent.h: Fix sys_clone argument count.
750 * linux/s390x/syscallent.h: Likewise.
751 * linux/mips/syscallent.h: Likewise.
752 * linux/alpha/syscallent.h: Likewise.
753 * linux/powerpc/syscallent.h: Likewise.
754 * linux/sh/syscallent.h: Likewise.
755 * linux/sparc/syscallent.h: Likewise.
756 * linux/hppa/syscallent.h: Likewise.
758 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
759 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
761 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
762 [LINUX || SVR4] (siginfo_codes): Add strings for them.
764 * process.c (print_affinitylist): Fix loop condition.
765 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
767 2003-04-10 Roland McGrath <roland@redhat.com>
769 * syscall.c (qual_desc): Return zero after parsing number.
770 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
772 2003-04-07 Roland McGrath <roland@redhat.com>
774 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
775 * linux/syscall.h: Likewise.
776 * ipc.c [LINUX] (sys_semtimedop): New function.
777 From Ulrich Drepper <drepper@redhat.com>.
779 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
780 From Ulrich Drepper <drepper@redhat.com>.
782 2003-04-01 Philippe De Muyter <phdm@macqel.be>
784 * sock.c, stream.c: Check #ifdef LINUX, not linux.
785 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
787 2003-03-30 Roland McGrath <roland@redhat.com>
789 * configure.ac, NEWS: Version 4.4.96.
790 * strace.spec, debian/changelog: 4.4.96-1.
792 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
794 Various fixes for SuperH [SH]:
795 * mem.c (sys_old_mmap): mmap() parameters passed in registers
796 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
798 * process.c (change_syscall): Fixed register which holds system
800 * util.c (arg0_offset, arg1_offset): provide definition
801 * Makefile.am: Added new files in linux/sh
802 * linux/sh/syscallent.h: New file.
803 * linux/sh/errnoent.h: New file.
804 * linux/sh/ioctlent.h: New file.
805 * linux/sh/signalent.h: New file.
807 * linux/ioctlent.sh: Take an arg for location of header files
808 * syscallent.sh: Replaced lost $
810 2003-03-30 Roland McGrath <roland@redhat.com>
812 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
813 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
814 From Ulrich Drepper <drepper@redhat.com>.
816 * linux/syscallent.h: Use sys_getrlimit for 191.
817 Use name "old_getrlimit" for 76.
818 Reported by Ulrich Drepper <drepper@redhat.com>.
820 2003-03-18 Roland McGrath <roland@redhat.com>
822 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
824 2003-03-17 Roland McGrath <roland@redhat.com>
826 * linux/x86_64/syscallent.h: clone takes 5 args.
827 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
829 2003-03-15 Roland McGrath <roland@redhat.com>
831 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
833 2003-03-14 Roland McGrath <roland@redhat.com>
835 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
837 * linux/ia64/syscallent.h: clone takes 5 arguments.
838 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
840 2003-03-12 Roland McGrath <roland@redhat.com>
842 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
843 Use sys_clone for clone2.
844 * linux/syscall.h: Don't declare sys_clone2.
845 * process.c (sys_clone): Rewritten to handle both flavors,
846 print all extra args depending on flag bits.
847 (sys_clone2): Function removed.
849 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
851 2003-03-04 Roland McGrath <roland@redhat.com>
853 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
854 TCB_INSYSCALL is clear, like other platforms do.
856 2003-03-04 Ulrich Drepper <drepper@redhat.com>
858 * mem.c [LINUX] (sys_remap_file_pages): New function.
859 * linux/syscall.h: Declare it.
860 * linux/syscallent.h: Use it.
861 * linux/powerpc/syscallent.h: Likewise.
863 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
865 2003-02-26 Roland McGrath <roland@redhat.com>
867 * configure.ac: Fix typo in netinet/in.h check.
868 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
869 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
871 2003-02-24 Roland McGrath <roland@redhat.com>
873 * configure.ac, NEWS: Version 4.4.95.
874 * strace.spec, debian/changelog: 4.4.95-1.
876 * process.c (sys_getresgid): Fix typos in argument access.
878 2003-02-23 Roland McGrath <roland@redhat.com>
880 * process.c (sys_getresuid): Fix typos in argument access.
881 Reported by Anton Blanchard <anton@samba.org>.
883 2003-02-19 Roland McGrath <roland@redhat.com>
885 * configure.ac, NEWS: Version 4.4.94.
886 * strace.spec, debian/changelog: 4.4.94-1.
888 * version.c: Removed.
889 * Makefile.am (strace_SOURCES): Remove it.
890 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
892 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
893 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
894 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
896 2003-01-23 Roland McGrath <roland@redhat.com>
898 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
899 SPARC, which doesn't use the header regardless.
901 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
904 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
906 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
907 [! SYS_putpmsg] (sys_putpmsg): Likewise.
909 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
910 since they can conflict.
912 2003-01-21 Roland McGrath <roland@redhat.com>
914 * strace.c (usage): Omit -z, since it has never worked properly.
917 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
918 var=val in environ or to remove var, respectively.
920 * strace.1, NEWS: Document it.
922 * configure.ac, NEWS: Version 4.4.93.
923 * strace.spec, debian/changelog: 4.4.93-1.
924 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
926 2003-01-20 Roland McGrath <roland@redhat.com>
928 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
929 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
930 TCB_WAITEXECVE state with special kludges.
932 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
933 reversed from other architectures.
935 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
936 conditional on [TCB_WAITEXECVE] instead of list of processors.
938 * util.c (restore_arg0): Evaluate args in no-op defns.
940 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
941 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
943 2003-01-17 Anton Blanchard <anton@samba.org>
945 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
947 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
949 2003-01-14 Roland McGrath <roland@redhat.com>
951 * linux/powerpc/errnoent.h: Add missing errnos.
952 * linux/powerpc/ioctlent.h: Update ioctl values.
953 From Anton Blanchard <anton@samba.org>.
955 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
956 From Anton Blanchard <anton@samba.org>.
958 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
959 sys_ftruncate64, instead of printargs, for those syscalls.
960 * linux/mips/syscallent.h: Likewise.
961 * linux/powerpc/syscallent.h: Likewise.
962 * linux/s390/syscallent.h: Likewise.
963 * linux/sparc/syscallent.h: Likewise.
965 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
966 All others at the moment use linux/syscallent.h, where it's 300.
968 * strace.1: Update bug reporting info.
970 * resource.c [LINUX] (quotacmds): Grok new command encodings.
971 From Nathan Scott <nathans@debian.org>.
973 * configure.ac, NEWS: Version 4.4.92.
974 * strace.spec, debian/changelog: 4.4.92-1.
976 * configure.ac: Match powerpc* (includes powerpc64), and don't match
977 ppc (never comes out of config.sub).
979 * process.c (sys_ptrace): Use #lx format for address argument.
980 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
981 * process.c [POWERPC]: Likewise.
982 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
983 * syscall.c (get_scno) [POWERPC]: Likewise.
984 * util.c [POWERPC]: Likewise.
985 (printnum): Use long for NUM.
986 From Anton Blanchard <anton@samba.org>.
988 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
990 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
991 appropriately via set_arg0 or no-ops for each architecture.
992 (clearbpt): Use those instead of set_arg0 and set_arg1.
994 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
995 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
996 sys_ftruncate64, instead of printargs, for those syscalls.
998 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
999 (sys_ptrace): Use printxval.
1000 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1001 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1003 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1004 print it before using printxval.
1005 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1007 2003-01-13 Roland McGrath <roland@redhat.com>
1009 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1010 timestamp 2003-01-10.
1011 * config.sub: Likewise, timestamp 2003-01-03.
1012 * install-sh: Update from Automake 1.7.2.
1014 * linux/powerpc/signalent.h: Add SIGRTMIN.
1015 From Anton Blanchard <anton@samba.org>.
1017 * linux/powerpc/syscallent.h: Add missing system calls.
1018 Decode more system calls, we were just printargs for many things.
1019 Remove some x86-specific system calls.
1020 Remove two syscalls between the socket and ipc syscalls,
1021 it was resulting in all IPC syscalls being off by two.
1023 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1024 From Anton Blanchard <anton@samba.org>.
1026 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1027 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1028 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1029 From Anton Blanchard <anton@samba.org>.
1031 * term.c [LINUX]: Get kernel definition of struct termios.
1032 From Anton Blanchard <anton@samba.org>.
1034 * linux/ioctlent.sh: Look in sound/ directory too.
1035 From Anton Blanchard <anton@samba.org>.
1037 * desc.c (printflock64): Fix ADDR argument type.
1038 From Anton Blanchard <anton@samba.org>.
1040 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1041 sys_siglist and _sys_siglist.
1042 Reported by John Hughes <john@Calva.COM>.
1044 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1045 Reported by John Hughes <john@Calva.COM>.
1047 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1049 2003-01-10 Roland McGrath <roland@redhat.com>
1051 * configure.ac, NEWS: Version 4.4.91.
1052 * strace.spec, debian/changelog: 4.4.91-1
1054 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1055 values for x86-64, conditional on current_personality.
1057 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1059 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1060 * stream.c (print_transport_message): Use #ifdefs for those members.
1062 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1064 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1065 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1067 * strace.c (pfd2tcb): Fix for new tcbtab type.
1068 (rebuild_pollv): Likewise.
1069 (detach): Put variables used under [LINUX] inside #ifdef.
1071 * process.c (change_syscall) [POWERPC]: Add missing return.
1072 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1074 * strace.spec: New file.
1075 * debian/changelog: 4.4.90-1
1076 * debian/rules (binary-arch): Depend on build.
1077 (clean): Don't try to run Makefile.in.
1078 * debian/control (Standards-Version): Now 3.5.8.
1080 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1082 2003-01-09 Roland McGrath <roland@redhat.com>
1084 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1086 * debian/control: Update Maintainer: field.
1088 2003-01-08 Roland McGrath <roland@redhat.com>
1090 * NEWS: Update for 4.4.90 test release.
1092 Support for new Linux 2.5 thread features.
1093 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1094 (struct tcb): New members nclone_threads, nclone_detached,
1096 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1097 (waiting_parent): Macro removed.
1098 (pid2tcb): Declare it.
1099 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1100 child to our parent if we are a CLONE_THREAD child ourselves.
1101 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1102 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1103 determining if we have any. If TCB_CLONE_THREAD is set, check
1104 parent's children instead of our own, and bump nclone_waiting count.
1105 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1106 the syscall was exit_group.
1107 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1108 * strace.c (pid2tcb): No longer static.
1109 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1110 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1111 If we have thread children, set TCB_EXITING and don't clear the TCB.
1112 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1113 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1114 children of our parent that might be waiting for us too.
1115 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1116 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1118 Revamp -f support for Linux.
1119 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1120 the system call to be clone with CLONE_PTRACE set. Various new static
1122 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1123 Initialize TCPCHILD->parent field.
1124 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1125 Check in case the new child is in the tcb already.
1126 (internal_fork) [LINUX]: Just call internal_clone.
1127 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1128 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1130 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1132 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1134 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1136 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1138 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1140 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1142 * debian/rules: no longer install postinst and prerm
1143 * debian/control: do not end summary with full stop (lintian)
1145 2002-12-30 Roland McGrath <roland@redhat.com>
1147 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1148 (EXTRA_DIST): Add missing files.
1150 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1152 * syscall.c (qualify_one): New function.
1153 (qual_options): Replace lookup field with qualify, update initializer.
1154 (qualify): Update caller.
1155 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1156 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1157 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1159 * version.c (version): Make const, bump to 4.4.90.
1160 * strace.c: Update decl.
1162 * Makefile.am [LINUX && X86_64]: Remove cruft.
1163 * linux/x86_64/errnoent1.h: New file.
1164 * linux/x86_64/ioctlent1.h: New file.
1165 * linux/x86_64/signalent1.h: New file.
1166 * linux/x86_64/syscallent1.h: New file.
1167 * linux/x86_64/i386-headers.diff: File removed.
1168 * linux/x86_64/makeheaders.sh: File removed.
1169 * linux/x86_64/Makefile.in: File removed.
1171 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1172 already broken for 32-bit personality on x86-64.
1174 2002-12-29 Roland McGrath <roland@redhat.com>
1176 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1177 * linux/Makefile.am: File removed.
1178 * freebsd/Makefile.am: File removed.
1179 * sunos4/Makefile.in: File removed.
1180 * svr4/Makefile.in: File removed.
1182 * linux/alpha/Makefile.in: File removed.
1183 * linux/hppa/Makefile.in: File removed.
1184 * linux/ia64/Makefile.in: File removed.
1185 * linux/powerpc/Makefile.in: File removed.
1186 * linux/s390/Makefile.in: File removed.
1187 * linux/s390x/Makefile.in: File removed.
1189 2002-12-26 Roland McGrath <roland@redhat.com>
1191 * syscallent.sh: Grok three flavors of #define line, uniquify.
1192 * linux/hppa/syscallent.sh: File removed.
1193 * linux/powerpc/syscallent.sh: File removed.
1195 * linux/Makefile.am: New file.
1196 * linux/Makefile.in: File removed.
1197 * freebsd/Makefile.am: New file.
1198 * freebsd/i386/Makefile.am: New file.
1199 * freebsd/i386/Makefile.in: File removed.
1201 2002-12-22 Roland McGrath <roland@redhat.com>
1203 Update to Autoconf 2.57, and Automakify with version 1.7.
1204 * Makefile.am: New file.
1205 * Makefile.in: File removed.
1206 * configure.in: Moved to ...
1207 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1208 * aclocal.m4: Moved to ...
1209 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1210 * acconfig.h: File removed.
1211 * AUTHORS: New file, makes automake happy.
1212 * autogen.sh: File removed.
1213 * README-CVS: Update to recommend autoreconf instead.
1214 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1215 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1216 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1217 * strace.c: *_DECLARED -> HAVE_DECL_*
1218 * stream.c: HAVE_* -> HAVE_STRUCT_*
1220 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1221 sh, and use $(srcdir) to find the script.
1222 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1223 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1224 * linux/x86_64/Makefile.in (headers): Renamed to all.
1225 * linux/alpha/Makefile.in: Add empty install target.
1226 * linux/x86_64/Makefile.in: Likewise.
1227 * linux/powerpc/Makefile.in: Likewise.
1228 * linux/Makefile.in: Likewise.
1230 2002-12-26 Roland McGrath <roland@redhat.com>
1232 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1233 From Daniel Jacobowitz <drow@false.org>.
1235 2002-12-21 Roland McGrath <roland@redhat.com>
1237 * linux/syscallent.h: Add some new 2.5 syscall names.
1238 Now clone takes 5 args.
1239 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1240 [LINUX] (sys_clone): Print new args.
1241 * mem.c (print_ldt_entry): Make global.
1243 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1244 safety, since up to 260 are already used in 2.5 kernels.
1245 * linux/syscallent.h: Update the table.
1246 * linux/ia64/syscallent.h: Likewise.
1248 * syscall.c (force_result): New function.
1249 * process.c (internal_wait): Handle ECHILD exit from wait call with
1250 WNOHANG flag set; force the return value to 0 in the inferior when it
1251 has live children we are tracing.
1252 * NEWS: Mention the bug fix.
1254 2002-12-17 Roland McGrath <roland@redhat.com>
1256 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1257 with linux/syscallent.h additions.
1259 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1260 (tcbtabsize): New variable.
1261 (main): Initialize them using dynamic allocation.
1262 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1263 (pid2tcb, cleanup): Likewise.
1264 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1265 (rebuild_pollv): Dynamically allocate the vector.
1266 * defs.h (tcbtab): Update decls.
1267 (MAX_PROCS): Macro removed, no more static limit on this.
1268 * process.c (fork_tcb): New function.
1269 (internal_clone, internal_fork): Use it instead of checking nprocs.
1271 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1272 in wait after sending SIGSTOP.
1274 2002-12-16 Roland McGrath <roland@redhat.com>
1276 * signal.c (sprintsigmask): Increase static buffer size to account for
1277 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1279 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1280 __WNOTHREAD and __WALL.
1282 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1283 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1285 2002-12-15 Roland McGrath <roland@redhat.com>
1287 * process.c (setarg) [POWERPC]: Support it.
1289 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1290 Old value was bogus, not even a proper instruction.
1291 From Guy M. Streeter <streeter@redhat.com>.
1293 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1295 * configure.in: Don't check for putpmsg.
1296 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1297 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1299 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1300 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1302 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1303 * linux/sparc/syscallent.h: Likewise.
1304 * linux/hppa/syscallent.h: Likewise.
1306 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1307 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1308 * process.c: Likewise.
1310 * desc.c (sys_osf_select): Add missing return type.
1312 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1314 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1315 sys_nanosleep, both already in linux/dummy.h.
1317 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1318 (trace_syscall): Fix return without value.
1320 * linux/syscallent.h: Update table with names of new syscalls
1321 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1322 * linux/ia64/syscallent.h: Likewise.
1323 * linux/powerpc/syscallent.h: Likewise.
1325 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1326 defined. If the bit is set, print the sa_restorer field of sigaction.
1328 * mem.c: Add sys_{get,set}_thread_area.
1329 * linux/syscall.h: Declare them.
1330 * linux/syscallent.h: Update the table for these.
1331 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1332 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1334 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1335 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1336 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1337 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1338 sched_getaffinity, futex.
1339 * linux/syscallent.h: Update the table.
1340 * io.c: Add sys_sendfile64.
1341 * file.c: Add sys_readahead, sys_*xattr.
1342 * process.c: Add sys_futex, sys_*affinity.
1344 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1345 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1346 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1348 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1350 Bugfix for s390/s390x:
1351 * syscall.c: Fixed scno derivation for s390/s390x.
1353 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1355 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1356 to allow the compilation of a native MIPS strace.
1358 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1360 From Marty Leisner <leisner@rochester.rr.com>,
1361 rewritten by mludvig:
1362 * strace.c (not_failing_only): New.
1363 (usage): Added -z switch description.
1364 (main): Added -z switch parsing to not_failing_only variable.
1365 * syscall.c (trace_syscall): Added not_failing_only handling.
1367 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1369 Missing complete changelog for 2002-10-07 commit:
1370 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1371 * acconfig.h: New define for s390x.
1372 * config.sub: Added missing define for s390 and new one for s390x.
1373 * configure.in: Added new define for s390x.
1374 * file.c: Added missing #undef dirent64 and new defines for s390x.
1375 * linux/s390: New directory.
1376 * linux/s390/Makefile.in: New file.
1377 * linux/s390/errnoent.h: New file.
1378 * linux/s390/ioctlent.h: New file.
1379 * linux/s390/signalent.h: New file.
1380 * linux/s390/syscallent.h: New file.
1381 * linux/s390x: New directoy.
1382 * linux/s390x/Makefile.in: New file.
1383 * linux/s390x/errnoent.h: New file.
1384 * linux/s390x/ioctlent.h: New file.
1385 * linux/s390x/signalent.h: New file.
1386 * linux/s390x/syscallent.h: New file.
1387 * linux/syscall.h: Added sys_mincore() prototype and added new
1389 * process.c: Added s390x defines.
1390 (change_syscall): Changed handling for s390.
1391 (setarg): Added missing s390/s390x code in setarg().
1392 * signal.c: Added s390x define.
1393 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1394 arguments to sprintsigmask()).
1395 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1396 since printstr() expects a long.
1397 * syscall.c (decode_subcall): Changed several variables to be long
1398 instead of int to match 64 bit requirements. Added s390x defines.
1399 (syscall_enter): Changed upeek() call to match s390 and s390x
1401 * util.c: Added s390x defines.
1403 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1405 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1406 and bugfixes to s390 by D.J. Barrow.
1408 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1410 Merged x86-64 port by Andi Kleen <ak@suse.de>
1411 and Michal Ludvig <mludvig@suse.cz>
1412 * Makefile.in: New target 'headers'. Failure ignored.
1413 * acconfig.h: New defines for x86-64.
1414 * configure.in: Ditto.
1418 * process.c: Added support for x86-64.
1420 * syscall.c: Ditto + added automatic personality switching.
1421 * linux/syscall.h: Ditto.
1422 * linux/x86_64: New directory.
1423 * linux/x86_64/Makefile.in: New file.
1424 * linux/x86_64/gentab.pl: Ditto.
1425 * linux/x86_64/i386-headers.diff: Ditto.
1426 * linux/x86_64/makeheaders.sh: Ditto.
1427 * linux/x86_64/syscallent.h: Ditto.
1428 * mem.c (print_mmap): Always print arg[4] as int.
1430 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1432 * configure.in: Fix regular expressions.
1433 * linux/syscall.h: Added missing braces in prototype of
1435 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1436 (struct fileflags): Made extern to inhibit compiation warnings.
1437 (sys_getdents64): Merged LINUX and SVR4 part.
1438 * syscall.c (get_scno): Split multiline string into two distinct
1441 2002-05-24 John Hughes <john@calva.com>
1443 * stream.h, net.h: Avoid possible infinite loop caused by
1444 unsigned arithmetic in preceeding change.
1446 2002-05-23 John Hughes <john@calva.com>
1448 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1450 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1451 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1454 * configure.in: use tests for struct opthdr and struct t_opthdr.
1456 * defs.h: add new function print_sock_optmgmt.
1458 * io.c: add hack that lets ioctl decode functions set auxilliary
1461 * stream.c: better decoding for timod ioctls.
1463 * net.c: add function print_sock_optmgmt, used by timod ioctl
1464 decoding functions in stream.c.
1466 2002-05-23 John Hughes <john@calva.com>
1468 * acconfig.h: Make autoheader happy about Linux/SuperH
1470 2002-05-23 John Hughes <john@calva.com>
1472 * strace.c: Get rid of warning if not using POLL_HACK
1474 2002-05-22 John Hughes <john@calva.com>
1476 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1477 options that are not just ints, cope with systems that don't
1478 #define SOL_TCP and so on.
1480 2002-05-21 John Hughes <john@calva.com>
1482 * strace.c: Fix warning if POLL_HACK is used.
1484 2002-05-17 John Hughes <john@calva.com>
1486 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1488 2002-05-17 John Hughes <john@calva.com>
1490 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1492 2002-05-17 John Hughes <john@calva.com>
1494 * stream.c: tidy up output a little.
1496 2002-05-17 John Hughes <john@calva.com>
1498 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1499 to procpriv syscall.
1501 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1503 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1504 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1507 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1509 * strace.c: close tcp->outf in droptcb()
1511 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1513 * net.c: decode packet options
1515 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1517 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1519 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1522 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1523 * defs.h, file.c, io.c: fix signed/unsigned issues
1524 * syscall.c: check for negative u_errors
1525 * cvsbuild: renamed to autogen.sh
1527 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1529 * net.c: add new TCP socket options
1531 2001-10-26 John Hughes <john@calva.com>
1533 * svr4/ioctlent.sh: Cope with #define lines containing
1534 comments that terminate on subsequent lines. Used to
1535 comment out subsequent ioctls!
1537 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1539 * linux/ioctlent.h: regenerated using current scripts so
1540 term ioctls are included
1542 2001-10-19 John Hughes <john@Calva.COM>
1544 * strace.c(proc_open): On SVR4 only trace the syscalls,
1545 signals and faults we care about.
1547 2001-10-18 John Hughes <john@Calva.COM>
1549 * acconfig.h: Add HAS_SIGINFO_T.
1550 * aclocal.m4: add check for siginfo_t in signal.h.
1551 * configure.in: use check for siginfo_t.
1552 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1553 allow access to siginfo when signal recieved.
1554 * process.c: Remove SVR4 only version of printsiginfo.
1555 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1556 * strace.c: on SVR4 print siginfo when signal recieved.
1558 2001-10-18 John Hughes <john@Calva.COM>
1560 * system.c(sys_ssisys): handle return values for ssisys
1562 2001-10-18 John Hughes <john@Calva.COM>
1564 * signal.c: handle sigwait
1565 * svr4/dummy.c: Move sigwait to done
1566 * svr4/syscall.h: handle sigwait
1568 2001-10-16 John Hughes <john@Calva.COM>
1570 * system.c(sys_ssisys): decode some args for ssisys.
1572 2001-10-16 John Hughes <john@Calva.COM>
1574 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1576 * svr4/dummy.h: memcntl is much like mctl.
1578 2001-10-16 John Hughes <john@Calva.COM>
1580 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1581 to read unmapped page. Make it possible to strace ksh.
1583 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1585 * process.c (internal_clone): Avoid race condition by clearing
1586 breakpoint after attaching to child.
1588 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1590 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1591 by Don Dugger, with my refinements).
1593 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1594 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1596 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1597 new ioctlent.h generation scheme.
1599 * linux/syscall.h (sys_clone2): Declare.
1600 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1602 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1603 don't miss the tty ioctls (unfortunately, some of the sound timer
1604 ioctls are in conflict with them!).
1606 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1607 (clrbpt) [IA64]: Ditto.
1609 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1611 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1612 r8 (eax). Handle TCB_WAITEXECVE.
1613 (syscall_fixup): Handle ia64.
1614 (syscall_enter): Fix argument fetching for ia64.
1616 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1617 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1619 * process.c (tcp): New function.
1620 (change_syscall): Add support for ia64 linux.
1621 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1623 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1625 * resource.c (sprintrlim64): Ditto.
1627 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1628 [IA64]: Declare "ia32" variable.
1630 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1631 kernel headers. Declare the necessary constants and structures
1634 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1636 * signal.c (parse_sigset_t): New function.
1637 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1638 avoiding relying on internal layout of sigset_t datastructure.
1640 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1642 * linux/ia64/syscallent.h: Add getunwind().
1644 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1646 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1647 PT_AR_BSP. Pick up arguments starting with out0, which is not
1648 always the same as r32 (e.g., consider inlined syscalls).
1650 2001-09-28 John Hughes <john@Calva.COM>
1652 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1653 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1655 2001-09-18 John Hughes <john@Calva.COM>
1657 * net.c: fix display of sockaddr structures, sometimes too many "}",
1658 sometimes too few. Fix suggested by Richard Kettlewell.
1660 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1662 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1663 the struct from bits/sigcontext.h already which signal.h includes.
1665 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1667 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1669 * linux/Makefile.in: fix a few things so the ioctl list is generated
1671 * ioctl.c: remember to shift ioctl masks as well
1673 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1675 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1676 for sys_fcntl as well
1678 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1680 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1682 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1684 * process.c: seems Linux/IA64 changed register names on us, switch to
1687 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1689 * strace.c: set CLOEXEC flag for outputfile
1691 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1693 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1695 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1697 * configure.in: Support cross-compiling between architectures
1699 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1701 * configure.in: add S390 to architecture list
1703 2001-07-10 John Hughes <john@Calva.COM>
1705 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1706 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1707 of args to readv/writev. Also gets rid of redundant printiovec
1708 routine from net.c (duplicate of tprint_iov in util.c).
1710 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1712 * config.{guess,sub}: updated
1714 2001-05-15 John Hughes <john@Calva.COM>
1716 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1717 it was just passing the sigmask (ucp->uc_sigmask).
1719 2001-05-15 John Hughes <john@Calva.COM>
1721 * util.c: Don't run off the end of valid memory in umovestr when
1722 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1723 unmapped page just after the args/env area).
1725 2001-04-18 John Hughes <john@Calva.COM>
1727 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1728 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1729 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1730 Treat rexecve as an exec.
1731 * system.c: decode arguments to ssisys call on nsc systems.
1732 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1735 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1737 * process.c: fix cast for powerpc code
1738 * linux/powerpc/syscallent.h: update syscall list
1739 * README: fix address for the strace mailinglist
1740 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1741 the realtime signals as well
1743 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1745 * Merge patches from Maciej W. Rozycki:
1746 + util.c: add code to print PC for MIPS
1747 + linux/mips/syscallent.h: updated
1748 + system.c: formating fixes for sys_sysmips
1749 + configure.in: test for yet more headers
1750 + stream.c: use configure-headertests instead of relying on OS hints
1752 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1754 * NEWS: start 4.3.1 items
1755 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1757 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1759 * configure.in: test for asm/sysmips.h and linux/utsname.h
1760 * linux/syscall.h: fix a typo for sys_sysmips
1761 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1764 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1766 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1768 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1770 * linux/ia64/ioctlent.h: regenerated
1772 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1774 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1775 general Linux ioctlent.sh
1777 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1779 * linux/ioctlent.sh: add dir variable for location of kernel headers
1781 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1783 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1785 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1787 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1789 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1791 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1793 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1795 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1797 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1799 * configure.in: use sparc* so we can compile on sparc64 as well
1800 * process.c, syscall.c: work around double define of fpq, fq and fpu
1801 structs on Linux/sparc, and use regs instead of pt_regs
1802 * don't use asm/sigcontext.h on Linux/sparc
1804 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1806 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1808 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1810 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1811 trace threaded programs
1813 2001-03-27 John Hughes <john@Calva.COM>
1815 * aclocal.m4: add check for endianness of long long.
1816 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1817 * configure.in: check for endianness of long long.
1818 * defs.h: change LONG_LONG macro to work with either endianness of
1821 2001-03-27 John Hughes <john@Calva.COM>
1823 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1824 initialisation list for array).
1826 2001-03-27 John Hughes <john@Calva.COM>
1828 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1829 systems - bad merge of Harald Boehme's patch by me.
1831 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1833 * lots of files: add Linux/hppa support
1835 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1837 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1838 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1839 * config.guess: updated
1841 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1843 * linux/ioclsort.c: new file
1844 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1845 the ioctl list that doesn't involve attempting to #include all kernel
1847 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1848 by the new ioctlent.sh
1849 * ioctl.c: only look at the number and type bits for linux, since
1850 ioctlent.sh no longer supplies the others
1852 2001-03-08 John Hughes <john@Calva.COM>
1854 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1855 pretend they have names ending with "?" so that -e trace=stat (for
1857 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1858 * freebsd/i386/syscall.h: consistency.
1860 2001-03-08 John Hughes <john@Calva.COM>
1862 * acconfig.h: add new ST_xxx defines.
1863 * aclocal.m4: macros to check for more fields in struct stat.
1864 * configure.in: use new macros to check for fields in struct stat.
1865 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1867 2001-03-08 John Hughes <john@Calva.COM>
1869 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1870 * file.c: use LONG_LONG
1871 * io.c: use LONG_LONG
1872 * mem.c use LONG_LONG
1874 2001-03-08 John Hughes <john@Calva.COM>
1876 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1877 * aclocal.m4: routines to check for long long off_t and rlim_t.
1878 * configure.in: check for long long off_t and rlim_t.
1879 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1880 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1882 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1883 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1884 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1886 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1887 now done automaticaly for us.
1888 * freebsd/i386/syscall.h: ditto.
1889 * freebsd/i386/syscallent.h ditto.
1891 2001-03-07 John Hughes <john@Calva.COM>
1893 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1894 * file.c: On FreeBSD use stat64 and pals instead of stat.
1895 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1896 * freebsd/i386/syscall.h: ditto.
1897 * freebsd/i386/syscallent.h: ditto.
1899 2001-03-07 John Hughes <john@Calva.COM>
1901 * file.c: merge missing part of Harald Böhme's solaris patches,
1902 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1904 2001-03-07 John Hughes <john@Calva.COM>
1906 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1907 * svr4/syscallent.h: pread/pwrite are TF calls.
1909 2001-03-07 John Hughes <john@Calva.COM>
1911 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1912 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1913 we don't need to know endianness of long long.
1914 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1915 ftruncate, allows reduction in numvber of horrid #if's
1916 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1917 * mem.c: FreeBSD now uses 64 bit version of mmap.
1918 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1919 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1920 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1922 2001-03-06 John Hughes <john@Calva.COM>
1924 * file.c: Implement truncate64 and ftruncate64
1925 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1927 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1929 2001-03-06 John Hughes <john@Calva.COM>
1931 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1932 syscall master file).
1934 2001-03-06 John Hughes <john@Calva.COM>
1936 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1937 zap incorrect syscall subarg range check.
1939 2001-03-06 John Hughes <john@Calva.COM>
1941 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1942 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1943 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1946 2001-03-06 John Hughes <john@Calva.COM>
1948 * dummy.h: add unimplemented UW sycalls
1949 * syscall.h: we can do settimeofday for UW, whopee!
1950 * syscallent.h: fix unimplemented UW syscalls
1952 2001-03-06 John Hughes <john@Calva.COM>
1954 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1955 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1956 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1957 so it doesn't try to use pr_sysarg.
1959 2001-03-06 John Hughes <john@Calva.COM>
1961 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1962 * file.c: handle xstat version _STAT64_VER, aka stat64.
1964 2001-03-06 John Hughes <john@Calva.COM>
1966 * net.c: make sure SOL_ options are defined before using.
1967 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1969 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1971 * net.c: fix format for printing Unix domain sockets
1973 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1975 * linux/mips/syscallent.h: use new sys_sysmips
1976 * system.c: add sys_sysmips decoding
1978 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1980 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1981 submitted the IP6 scope ID updates
1982 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1983 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1985 * configure.in: check for if_indextoname function and sin6_scope_id
1986 * net.c: teach printsock about IP6 scope ids
1988 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1990 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1991 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1992 * Makefile.in: use @mandir@ and @bindir@
1994 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1996 * net.c: fix formating error in sys_setsockopt
1997 * net.c: add list of socketlayers and use that for [gs]etsockopt
1999 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2001 * time.c: use sys/timex.h so things compile with 2.2 kernels
2002 * stream.c: test if MSG_* constants are #defined
2004 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2006 * process.c: perform bpt trick for clone as well so we can get the
2007 pid of the child before it starts doing something
2008 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2009 again with newer libcs
2010 * test/clone.c: improve our testcase a bit
2011 * Merge another patch from Gäel Roualland with FreeBSD updates
2013 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2015 * lots of files: merge patch from Gaël Roualland to add
2016 support for FreeBSD.
2018 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2020 * file.c: update to reflect that st_ino suddenly became a long long
2021 in the in Linux 2.4.0-test6
2023 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2025 * test/clone.c: minor fixup
2026 * Another bunch of patches from John Hughes merged:
2028 + SVR4 printcontext(): sigset_t != sigset_t*
2029 + getcontext returns a value, so print on exit of syscall
2030 + add UC_FP to ucontext_flags for OS writers that can't spell
2031 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2032 + decode_subcall(): only do subcall range checking when needed
2033 * bunch of UnixWare updates
2034 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2036 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2038 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2041 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2043 * strace.c: close outf before we exec a child process
2045 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2047 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2048 * defs.h (struct tcb): Make auxstr member const.
2049 * file.c (fsmagic): And many more magic numbers.
2050 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2052 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2054 * defs.h: balance #if/#endif again
2055 * system.c: fix return statements in sys_capget()
2056 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2057 + file.c: add F_[SG]ETSIG to fcntl flags
2058 + strace.c: don't setre[gu]id if not needed
2059 + system.c: handle sys_reboot for Linux
2060 + term.c: add baudrate constants up to B4000000
2061 + linux/**/syscallent.h: note that munlockall has no arguments
2063 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2065 * CREDITS: fix email address
2066 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2067 * signal.c: honour offset of sigconfig in sigframe structure for
2069 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2071 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2072 AR_BSP points to the _end_ of the active register frame, so we need
2073 to adjust bsp by moving it back by the size of the active frame
2076 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2078 * process.c: add sparc support to change_syscall
2080 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2082 * linux/mips/syscallent.h: fix some typos
2084 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2086 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2089 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2091 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2094 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2096 * README-linux: updated to note that strace might not compile
2097 with development kernels
2098 * bjm.c: sys_query_module: check if malloc succeeds
2099 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2100 * linux/syscallent.h: updated for 2.3.99pre3
2101 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2102 even though Linux doesn't implement them
2103 * syscall.c: add global variables for MIPS registers as well
2104 * syscall.c: move global variables to before get_scno since that uses them
2105 * util.c: oops, misspelled defined
2106 * process.c: fix ptrace calls in change_syscall
2107 * mem.c: decode sys_madvise
2108 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2109 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2110 + small fix for RLIMIT_* and RUSAGE_BOTH
2111 + enhace support for capget and capset
2113 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2115 * test/vfork.c: new file to test vfork traces
2116 * test/.cvsignore: new file
2117 * defs.h: Up maximum number of traced processed to 64
2118 * strace.c: Disable some debugging code from davidm
2119 * implement setarg for more architectures
2120 * implement change_syscall
2122 1999-12-27 Morten Welinder <terra@diku.dk>
2124 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2125 _unsigned_ char parameter.
2127 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2131 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2133 * Merge Linux/ia64 patches
2135 2000-01-02 Pavel Machek <pavel@ucw.cz>
2137 * probe if sys/poll.h exists in configure + minor cleanups
2139 * syscall.c: split trace_syscall into few pieces to make code readable
2141 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2143 * Release version 4.2 to get the current updates out and so
2144 we can concentrate in finishing the clone support.
2146 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2148 * Add 1900 to tm_year in sprinttime
2150 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2152 * file.c: protect printstat64 with STAT64 instead of linux so we can
2153 compile on Linux architectures that don't have it
2154 * util.c: fix LOOP for ARM
2156 Fri Dec 24 18:05:00 EST 1999
2158 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2160 * file.c: Use ugly libc_stat trick also for stat64.
2161 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2162 * process.c (internal_clone): Fix a few typos and add definitions to make
2163 it at least compile.
2164 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2165 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2167 * aclocal.m4: Define AC_STAT64.
2168 * acconfig.h: Define HAVE_STAT64.
2169 * configure.in: Add AC_STAT64.
2171 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2173 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2174 support for Linux on the IBM S/390 architecture
2175 * process.c: add internal_clone(), currently only shows the options
2176 * syscall.c: use internal_clone to handle SYS_clone
2178 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2180 * Rewrite mmap-handling to support mmap2 on Linux
2182 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2184 * Note that Linux can handle sys_semop() as well
2186 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2188 * Include linux/in6.h for glibc2.0 and older
2190 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2192 * Merge patches from John Hughes to make configure support UnixWare
2194 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2196 * Enhance sys_query_module
2198 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2200 * Patches from John Hughes:
2201 + cosmectic fix in sys_getpmsg
2202 + allow net.c to compile on systems without AF_INET6
2203 + Only use long_to_sigset on Linux systems
2204 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2206 + Parse mount arguments for UnixWare
2207 + ACL fixes for UnixWare
2209 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2211 * Release 4.1 to get all the changes made out there
2213 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2215 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2216 + Socket calls parsed better
2217 + bunch of alpha OSF syscalls added
2218 + Fix alpha 32/64 bit issues
2220 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2222 * Move Linux kernelmodule-functions from system.c to bjm.c and
2223 remove duplicate for sys_create_module
2224 * Linux MIPS updates:
2225 + Play with #ifdef's in net.c to get IPv6 right
2226 + Use printargs for vm86-syscall
2228 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2230 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2232 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2234 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2235 and sys_delete_module correctly
2237 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2239 * Update cvsbuild to give a better error if autoconf isn't installed
2240 * Add test for linux/ptrace.h to configure
2241 * Since we define GNU_SOURCE in the Makefile we don't need to define
2242 USE_GNU in file.c anymore
2244 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2246 * #define USE_GNU before including file.c so we get some extra O_* flags
2248 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2250 * Add missing } in IPv6 output
2252 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2254 * Update copyright for strace-graph to BSD to be consistent with
2257 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2259 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2260 defined for all kernelversions
2261 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2263 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2265 * linux/sparc/syscall.h: Declare create_module/init_module.
2266 * configure.in: Allow compilation in a different directory
2267 than the source one.
2268 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2269 so that we don't depend on asm/ptrace.h which clashes with
2272 * syscall.c: Likewise.
2274 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2276 * Syscall 94 on Linux alpha is sys_poll
2278 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2280 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2282 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2284 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2285 + Correctly implement fix sys_createmodule (Linux)
2286 + Add limited handlig of sys_initmodule (Linux)
2288 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2290 * Add configure-test for sys/reg.h and use that
2291 * Use sys/reg.h instead of asm/ptrace.h
2293 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2295 * Remove hack in signal.c for arm architecture
2296 * Add hack so we compile correctly on powerpc
2298 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2300 * Add a corrected patch from Daniel Jacobowitz
2302 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2304 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2305 for the stat structure
2307 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2309 * Fix test for sys/reg include
2311 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2313 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2314 * Fixed some SunOS compile problems earlier that I forgot to include
2317 Mon Jun 14 12:44:25 CEST 1999
2319 * Avoid leakint fd into child when forking, patch from
2320 John Hughes <john@Calva.COM>
2322 Fri Jun 11 14:54:47 CEST 1999
2324 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2325 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2327 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2329 * Brought syscall list for alpha up to date
2331 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2333 * system.c: sys_umount2 syscall support.
2334 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2335 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2336 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2337 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2338 so it needs strace's own copy of the stat structure.
2339 * util.c: Make it compile on sparc-linux.
2340 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2341 * signal.c: rt_sigaction has different arguments on sparc*-linux
2343 * syscall.c: Recognize sparc64-linux binaries.
2345 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2347 * configure.in: Fix typo (CFLAG -> CFLAGS).
2349 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2351 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2353 * Add some sysctl support, patch from Ulrich Drepper
2355 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2357 * Use kernel dirent structure for Linux
2359 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2361 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2362 + some layout and other minor fixes
2363 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2364 is similar enough to i386 to not need it's own subdirectory
2365 + add support for sendfile and mremap syscalls for Linux
2366 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2367 + ioctls.h vs sys/ioctl.h on Alpha platform
2368 + pointer was casted to an int in stream.c
2369 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2370 + several other casts changed
2371 + correct ARM/POWERPC architecture defines in acconfig.h
2372 * Merge in patches from Morten Welinder <terra@diku.dk>
2373 + add some autoconf-tests for includefiles
2374 + handle solaris version of sigcontext struct (actually I hacked this
2375 up again, but the idea is his :)
2377 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2379 * Update syscalls for linux alpha, patch from Bart Warmerdam
2381 * Update sparc code so it actually compiles
2383 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2385 * Add support for old_*stat functions for Linux. Please note you need
2386 to use reasonably recent kernel headers to compile strace now.
2387 * Change references to LINUX into linux in file.c
2388 * Fix include for LDT in mem.c
2390 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2392 * Change in strace maintainership, jrs passed the torch to me.
2394 * Incorporate all changes already made in the Debian strace package:
2395 + compiles with more Linux kernels
2396 + added support for more Linux architectures
2397 + add support for a lot of extra syscalls
2398 + fix some problems with hanging children
2399 + check stray syscall after execv
2400 + decode capget and capset arguments
2401 + add more constants to net.c
2402 + detect ROSE networking
2403 + add more protocol families to domains
2405 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2406 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2407 + added IP, IPX and TCP-options
2408 + added IP, IPX and TCP support to get-/setsockopt()
2410 + updated handling of signals
2412 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2414 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2415 instead of SVR4. That is, read a few bytes at a time
2416 to avoid overrunning the end of the stack.
2418 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2420 * version.c: Version 3.1 is released.
2422 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2424 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2425 as well since that's where glibc declares it. Go figure.
2426 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2427 instead of sigcontext_struct since glibc v5+ apparently
2428 plays games with the native OS namespace.
2429 From David Mosberger-Tang <davidm@AZStarNet.com>.
2431 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2433 * version.c: Version 3.0.14 is released.
2435 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2436 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2437 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2439 Reported by Henrik Storner <storner@osiris.ping.dk>.
2441 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2442 sys/filio.h and sys/stream.h and remove check for poll.
2443 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2444 Handle old and new styles of argument passing for select on Linux.
2445 * ioctl.c, stream.c: Conditionalize stream code on presence of
2446 sys/stream.h instead of poll because glibc implements poll but
2447 not the rest of the stream interface.
2448 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2449 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2451 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2452 * util.c (umoven, umovestr): Move data in long-sized chunks
2453 at a time, instead of hard coding it to be 4.
2454 From David Mosberger-Tang <davidm@AZStarNet.com>.
2456 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2458 * version.c: Version 3.0.13 is released.
2460 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2461 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2462 asm/sigcontext.h to define sigcontext_struct and don't define it
2463 locally if the header is present.
2465 * syscall.c (nerrnos{0,2}): Correct size computation.
2467 * Makefile.in: Remove dependencies and rules relating to files
2468 normally found in the os directory. Because of the new scheme we
2469 don't know precisely where they come from. Sigh.
2470 * signalent.sh: Make it work for sunos4, linux, and svr4.
2471 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2472 to traditional make syntax. Add signalent.h to files which can
2473 unconditionally be rebuilt. Prevent signalent.h from being
2474 unconditionally being rebuilt since it's customized.
2475 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2476 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2477 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2478 4.1.4 and gcc 2.7.2.
2480 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2482 * configure.in, Makefile.in: Add OSARCH concept to finish
2483 build support for the alpha.
2484 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2485 and maintainer-clean rules.
2486 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2487 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2488 for less, greater, and equal since subtraction on two's
2489 complement numbers isn't an order relation (it isn't transitive)!
2490 * linux/Makefile.in: Add rules for the signalent.h file.
2491 * linux/alpha/Makefile.in: New file.
2493 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2495 * version.c: Version 3.0.12 is released.
2497 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2498 From Michael E Chastain <mec@duracef.shout.net>.
2500 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2501 * syscall.c (set_personality): New.
2502 * strace.c (main): Call set_personality.
2503 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2504 ioctlent, and signalent indirect pointers and redirect them
2505 based on personality.
2506 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2507 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2509 * util.c (upeek): Handle case where ptrace returns a long
2510 and sizeof(long) != sizeof(int).
2511 From Richard Henderson <richard@twiddle.tamu.edu>
2513 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2515 * version.c: Version 3.0.11 is released.
2517 * many files: Fix more printf warnings for other platforms.
2519 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2521 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2522 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2524 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2525 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2527 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2529 * version.c: Version 3.0.10 is released.
2531 * Makfile.in: Add os/arch to includes so that a given arch
2532 (like alpha) can override the native arch (like i386).
2533 * configure.in: Check for sendmsg.
2535 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2536 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2538 * acconfig.h, configure.in: Detect the alpha.
2539 * ioctl.c: Handle the alpha.
2540 * defs.h: Make some members long for the alpha. Define
2541 some register nicknames. Add support for WAITEXECVE.
2542 * file.c [ALPHA]: Support the alpha for statfs. Add
2543 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2544 major and minor results are suitable for passing to printf.
2545 * signal.c, syscall.c: Support the alpha.
2546 * process.c: Add alpha user offsets.
2547 * most files: Use %l? for printf arguments since
2548 most are now longs for the alpha.
2549 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2551 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2553 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2555 * version.c: Version 3.0.9 is released.
2557 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2559 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2560 Linux kernel version system calls.
2562 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2564 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2565 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2566 decode IPC calls using it.
2567 * sunos4/dummy.h: Alias sys_semop to printargs.
2568 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2569 * sunos4/syscallent.h: Include new subcalls for IPC.
2570 From Matthias Pfaller <leo@dachau.marco.de>.
2572 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2574 * version.c: Version 3.0.8 is released.
2576 * time.c [LINUX]: Explicitly include linux/version.h.
2578 * strace.c (main): Don't let them even *try* to
2579 get strace to attach to itself since some systems
2580 don't handle this case very gracefully.
2581 Reported by David S. Miller <davem@caip.rutgers.edu>.
2583 * Makefile.in (distclean): Fix it for subdirectories.
2585 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2586 sys_flags member for each defined system call.
2588 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2590 * defs.h (TRACE_*): New flags to describe what class
2591 of system call each system call is.
2592 (sysent): Add sys_flags member.
2593 * syscall.c (sysent): Define (and later undef) abbreviations
2594 for the system call class flags.
2595 (lookup_class): New function to translate strings to
2596 system call class flags.
2597 (qualify): Handle new system call class mechanism.
2598 * linux/syscallent.h: Fill in the new sys_flags member
2599 for each defined system call.
2601 * defs.h (print_sock): Remove redundant and non-K&R C
2602 compatible prototype. From Juergen Weigert
2603 <jnweiger@immd4.informatik.uni-erlangen.de>.
2605 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2607 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2608 From Michael E Chastain <mec@duracef.shout.net>.
2610 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2611 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2613 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2615 * file.c (sprintfstype): Enclose string result in double
2618 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2619 constantly evolving timex structure.
2620 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2622 * defs.h, syscall.c, strace.c: Rename syscall to
2623 trace_syscall and change prototype and all callers
2624 because of broken Linux shared libraries.
2625 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2627 * Makefile.in (clean): Check for a file with test -f not
2628 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2630 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2632 * version.c: Version 3.0.7 is released.
2634 * util.c (string_quote): Fix thinko which caused core
2635 dumps for strings with quotes in them.
2636 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2638 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2639 files from /usr/include, not just the linux one.
2640 From Michael E Chastain <mec@duracef.shout.net>.
2642 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2643 fewer false positives on more kernel flavors.
2644 From Michael E Chastain <mec@duracef.shout.net>.
2646 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2648 * version.c: Version 3.0.6 is released.
2650 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2652 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2653 on MC_SYNC instead of HAVE_MCTL.
2654 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2655 (sys_msync): New function.
2657 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2659 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2660 sys_flock and sys_getdents.
2661 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2663 * file.c (sys_getdents): Define unconditionally and handle
2665 * strace.c (main): Disallow username option unless both real
2666 and effective uids are root.
2668 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2670 * strace.c (main): Ensure that run_uid and run_gid are
2671 always set to something meaningful.
2672 (main, newoutf) [!SVR4]: Swap real and effective uids while
2673 opening any output files.
2674 (main) [!SVR4]: Treat effective uid of root as a request
2675 to handle suid binaries correctly using the real uid of
2678 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2680 * Makefile.in: Add `|| true' to clean rule because
2681 although GNU make 3.74 uses `sh -c' to invoke commands
2682 every other make in the world uses `sh -ec'.
2684 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2685 arguments appear to be stored on the stack, not in the
2686 registers following A3 (empirical result).
2688 * defs.h: Add prototype for printsock.
2689 * svr4/dummy.h: Remove generic handling of sys_mount.
2690 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2691 get access to SGI mount information.
2692 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2693 (sys_mount) [SVR4, MIPS]: New function.
2694 (sys_mount) [SVR4, !MIPS]: New function.
2696 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2698 * version.c: Version 3.0.5 is released.
2700 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2701 tv_usec members to long when using printf.
2703 * ipc.c: Omit define of __KERNEL__.
2704 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2705 want which __KERNEL__ used to provide.
2706 (sys_msgrcv): Change reference to ipc_kludge structure to
2707 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2709 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2710 Linux specific options.
2712 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2713 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2714 instead of depending of __KERNEL__.
2716 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2718 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2720 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2721 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2722 and AC_DECL__SYS_SIGLIST.
2723 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2724 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2725 (strsignal): Use SYS_SIGLIST_DECLARED.
2727 net.c (sys_socket): Omit inadvertent surplus comma when
2728 protocol family isn't PF_INET.
2730 util.c (dumpstr): Fix incorrect printing of one too many
2731 characters when the length is not an even multiple of 16 bytes.
2732 Reported by Juergen Weigert
2733 <jnweiger@immd4.informatik.uni-erlangen.de>.
2735 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2737 * ioctl.c (compare): Change prototype to match POSIX qsort.
2738 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2739 * strace.c (trace) [SVR4]: Break out of for loop instead of
2740 returning when finished so final return statement is executed.
2741 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2742 (syscall) [LINUX]: Correct typo which commented out the M68K
2744 * util.c (printstr): Cast unsigned char pointer argument
2745 to char pointer in umovestr call.
2746 (dumpstr): Likewise for umoven.
2748 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2750 * version.c: Version 3.0.4 is released.
2752 * signal.c (sys_sigblock): Move after the definition of
2753 sys_sigsetmask that it calls to avoid an implicit declaration.
2754 * stream.c (transport_user_options, transport_server_options):
2755 Only needed if TI_BIND is defined.
2756 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2758 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2759 the tcp arguement from the call to exiting. Add getrval2
2760 check so no fork processing is done in the child.
2761 (printwaitn): Initialize exited so that its value is defined
2762 for all flows of execution.
2764 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2766 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2767 setfsuid, setfsgid, and _llseek syscalls.
2768 * linux/syscall.h: Add prototypes for them.
2769 * linux/syscallent.h: Add them to the syscall entries table.
2770 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2771 defines and conditionally include linux/personality.h if
2772 __NR_personality is defined.
2773 (personality_options) [LINUX]: New table.
2774 (sys_personality) [LINUX]: New function.
2776 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2778 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2779 on the number of traced processes so that we can have untraced
2780 children (e.g. via popen).
2782 * strace (main) [!SVR4]: Call fake_execve to get the actual
2783 exec and its arguments into the trace.
2784 (environ): Declare it.
2785 * process.c (fake_execve): New function.
2786 (headers): Include sys/syscall.h to get SYS_* defines.
2788 * process.c (sys_execv, sys_execve): Surround argument annotations
2789 with C comment delimiters.
2790 (printargv, printargc): The arg vector is an array of char pointers
2793 * strace.c (printleader): Also check for multiple -p arguments
2794 when deciding whether to print the pid field.
2796 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2797 * defs.h (strerror, strsignal): Add these prototypes if we provide
2799 * configure.in (AC_CHECK_FUNCS): Add strerror.
2801 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2802 and blocked signals.
2804 * strace.c (main): Add username option. Verify they are root before
2805 letting them use it. Look up the ids in the password file. Set
2806 them just before executing the program.
2807 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2809 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2811 * version.c: Version 3.0.3 is released.
2813 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2814 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2816 * strace.c (outfname): Initialize to NULL.
2817 (main): Defer output file processing until after arguments.
2818 Allow either a pipe or a bang for command arguments.
2819 Check if outfname is NULL instead of checking outf for stderr.
2820 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2821 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2822 (tprintf): Avoid calling vfprintf if outf is NULL.
2824 * strace.c (main): Use popen if -o argument begins with a pipe.
2825 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2827 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2828 but WIFSTOPPED was used.
2830 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2831 rule to prevent the comment from being untrue.
2833 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2835 * strace.c (sys_exit): Move follow fork code to internal_exit.
2836 (sys_fork): Move follow fork code to internal_fork.
2837 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2838 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2839 (vforking): Remove this static variable and check scno in
2840 internal_fork instead.
2841 (internal_exit, internal_fork, internal_exec, internal_wait): New
2843 * defs.h: Add prototypes for the new internal_* functions.
2844 * syscall.c (syscall): Move syscall entering trace qualifier check
2845 and reprint checking after context decoding and precede them with
2846 a call to internal_syscall. Precede syscall exiting trace
2847 qualifier check with a call to internal_syscall.
2848 (internal_syscall): New function.
2850 * defs.h (struct tcb): Make scno signed.
2851 * strace.c (syscall) Make u_error signed.
2852 [LINUX, I386]: Avoid unsigned cast in eax check.
2853 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2854 * desc.c (sys_select): Make cumlen unsigned
2856 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2858 * net.c (socktypes): Add SOCK_PACKET.
2860 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2862 * Makefile (clean): Check explicitly for a Makefile in subdirs
2863 before running make in them.
2865 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2867 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2868 [MIPS] (detach): Initialize error for MIPS case.
2869 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2871 * syscall.c (decode_subcall): Move variable i into conditionals
2873 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2874 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2876 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2877 printing since we don't know what the size of their type is.
2878 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2879 if autoconf detects it since it seems to either not work or do
2880 something else entirely on Irix 5.3.
2882 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2884 * version.c: Version 3.0.2 is released.
2885 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2886 so that the file descriptor arg is decimal.
2888 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2890 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2891 because on Linux they are enumerators.
2893 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2896 * util.c (printxval): When there is no translation, print the actual
2897 number first and the the default value as a C comment.
2899 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2900 sys_setsockopt): Change first argument from unsigned to signed to
2901 cater to the frequent practice of calling system calls with a file
2903 * mem.c (sys_mmap): Likewise.
2905 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2907 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2909 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2911 * version.c: Version 3.0.1 is released.
2912 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2913 * config.guess, config.guess: Update from the FSF.
2914 * install-sh: New from the FSF.
2916 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2918 * Makefile.in: Add m68k arch.
2919 * acconfig.h (M68K): Add m68k define.
2920 * configure.in: Add detection of arch m68k.
2921 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2923 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2925 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2926 * syscall.c [M68K] (syscall): Support m68k syscall number register
2927 and errno in d0 instead of eax.
2928 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2929 program counter in PT_PC instead of EIP.
2930 [M68K] (LOOP): Support m68k loop instruction.
2931 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2933 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2934 to MAP_FIXED instead of MAP_ANONYMOUS.
2935 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2937 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2938 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2940 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2942 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2943 Reported by Thanh Ma <tma@encore.com>.
2945 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2946 1.1.62 doesn't continue a traced child when the parent exits.
2947 Reported by Matt Day <mday@artisoft.com>.
2949 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2951 * util.c (printstr): Fix longstanding bug in notating string
2954 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2955 child to go into the execve syscall to avoid spurious traces.
2956 [LINUX] (detach): Conditionalize the status variable.
2958 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2960 * Makefile.in: Add mips arch.
2961 * acconfig.h (MIPS): Add mips define.
2962 * configure.in: Add detection of opsys irix5 and arch mips. Check
2964 Check for sys/sysconfig.h header.
2965 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2966 * file.c [SVR4]: Include sys/cred.h.
2967 (access_flags): Update access flags for SGI.
2968 (sprinttime): Change type of sprinttime argument from unsigned
2970 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2971 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2972 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2973 Cast si_band member to long before printing.
2974 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2975 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2976 * strace.c [SVR4] [MIPS]:
2977 (foobar): New dummy signal handler.
2978 (main): Install a dummy signal handler in the child before pausing
2979 to work around an SGI bug in PRSABORT.
2980 (proc_open): Send a interrupt to the child instead of aborting the
2981 syscall which doesn't work on Irix5.2.
2982 * svr4/dummy.h: Add new unfinished SGI syscalls
2983 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2984 existing calls (e.g. sys_ksigaction like sys_sigaction).
2985 Printargs does the print thing for sys_sethostid.
2986 * svr4/syscall.h: Declare all new SGI syscalls.
2987 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2988 and add it to all subcall entry points.
2989 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2990 decode as subcalls on MIPS. Instead, use the normal syscalls.
2991 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2992 since SGI syscall numbers are off by one.
2993 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2994 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2995 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2996 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2997 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2998 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2999 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3000 Add workaround for broken SGI pr_sysarg on syscall entry.
3001 [SVR4] (syscall): Conditionalize subcall decoding for
3002 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3003 [SVR4] [MIPS] (getrval2): Handle SGI.
3004 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3005 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3006 [MIPS] (syssgi_options, sys_syssgi): New for SGI.