1 2004-10-06 Roland McGrath <roland@redhat.com>
3 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
6 * file.c (sprintmode): Add const to return type.
7 (sprintfstype): Likewise.
8 * signal.c (printsiginfo): Add a const.
10 2004-09-15 Roland McGrath <roland@redhat.com>
12 * linux/x86_64/syscallent.h: Use sys_waitid.
14 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
15 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
17 2004-09-11 Roland McGrath <roland@redhat.com>
19 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
20 (sys_timer_settime): Likewise.
21 (printsigevent): Print signals by name for SIGEV_SIGNAL.
22 (sys_timer_create): Print clock ID symbolically.
23 From Ulrich Drepper <drepper@redhat.com>.
26 2004-09-07 Michal Ludvig <mludvig@suse.cz>
28 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
30 2004-09-03 Roland McGrath <roland@redhat.com>
32 * syscall.c (qual_options): Add const to defn.
34 (call_count, error_count, tv_count): Variables removed.
35 (struct call_counts, counts): New type and variable.
36 Update all users of the old three to use the new array of structs.
37 (trace_syscall): Allocate counts on first use.
38 (sorted_count): Variable removed.
39 (call_summary): Allocate locally.
41 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
42 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
43 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
44 (nerrnos0, nerrnos1, nerrnos2): Likewise.
45 * signal.c (signalent0, signalent1, signalent2): Likewise.
46 (nsignals0, nsignals1, nsignals2): Likewise.
48 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
49 (nioctlents0, nioctlents1, nioctlents2): Likewise.
50 (ioctl_lookup, ioctl_next_match): Likewise.
51 * defs.h: Update decls.
52 * io.c (sys_ioctl): Update users.
54 * util.c (xlookup, printxval, addflags, printflags): Use const for
55 struct xlat * argument.
56 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
57 * bjm.c: Add const to all struct xlat defns.
64 * process.c: Likewise.
65 * resource.c: Likewise.
74 2004-09-01 Roland McGrath <roland@redhat.com>
76 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
77 mq_* syscalls, and names only for new calls up to 252.
78 * linux/syscallent.h: Add waitid.
79 * linux/x86_64/syscallent.h: Likewise.
80 * linux/syscall.h: Declare sys_waitid.
82 * process.c (internal_wait): Take second arg giving index of flags
84 * defs.h: Update prototype.
85 * syscall.c (internal_syscall): Update caller.
86 Also use internal_wait for SYS_waitid.
87 * process.c (sys_waitid): Define for [LINUX] as well.
88 Don't tweak TCB_SUSPENDED--internal_wait does that.
89 (waitid_types): Conditionalize use of nonstandard P_* macros.
91 2004-08-31 Roland McGrath <roland@redhat.com>
93 * configure.ac, NEWS: Version 4.5.7.
94 * debian/changelog: 4.5.7-1.
95 * strace.spec: 4.5.7-2.
97 * debian/rules: Rewrite sparc64 change of 2004-07-12.
98 Always do each build in a separate build directory.
99 Fixes Debian bug #254728.
101 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
103 * strace.1: Say that -c shows system CPU time, not real time.
104 Fixes Debian bug #254438.
106 * syscall.c (dumpio): Match pread and pwrite system calls too.
107 Fixes Debian bug #239947.
109 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
110 Fixes Debian bug #171653.
112 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
114 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
117 2004-08-30 Roland McGrath <roland@redhat.com>
119 * strace.c (main): Don't call fake_execve under -c.
120 From Ulrich Drepper <drepper@redhat.com>.
123 * net.c (sockipoptions): Add some options.
124 [SOL_IPV6] (sockipv6options): New variable.
125 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
126 From Ulrich Drepper <drepper@redhat.com>.
129 * time.c (clocknames): New variable, symbolic names for clock_t.
130 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
131 From Ulrich Drepper <drepper@redhat.com>.
134 * system.c (personality_options): Hard-code values here.
135 Don't #include <linux/personality.h> at all.
136 Fixes RH#130965 and Debian bug #40588.
138 * file.c (print_xattr_val): New function to show attribute values.
139 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
140 From Ulrich Drepper <drepper@redhat.com>.
143 2004-07-12 Roland McGrath <roland@redhat.com>
145 * configure.ac, NEWS: Version 4.5.6.
146 * strace.spec, debian/changelog: 4.5.6-1.
148 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
150 * debian/rules: On sparc-linux, build strace64 as well.
151 From Ben Collins <bcollins@debian.org>.
152 Fixes Debian bug #254728.
154 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
156 * linux/sparc/syscallent.h: Sync with reality.
157 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
158 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
159 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
160 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
161 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
162 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
163 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
164 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
165 sys_timer_settime, sys_timer_gettime): New declarations.
166 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
167 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
168 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
169 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
170 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
171 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
172 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
173 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
174 linux/sparc64/syscallent1.h: New files.
175 * defs.h (LINUXSPARC): Define also when SPARC64.
176 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
177 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
178 Define possibly missing __NR_exit_group. Declare getrval2.
179 * configure.ac (sparc64): New architecture case.
180 * file.c (stat_sparc64): New structure.
181 (printstat_sparc64): New output routine for that.
182 (printstat): Call it, if personality is 2.
183 (printstat64): Likewise.
184 * util.c: Conditionalize ptrace defines on LINUXSPARC
186 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
187 to PTRACE_FOOREGS64 so that more sparc code can be shared
188 between 64-bit and 32-bit.
189 (_hack_syscall5): Correct trap number when SPARC64.
190 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
191 (getpc): Handle SPARC64 && LINUX.
192 (printcall): Likewise.
193 (arg fetching/setting): Use same code for SPARC64 LINUX
195 (setbpt): Handle SPARC64 && LINUX.
196 (clearbpt): Likewise.
197 * signal.c: Conditionalize ptrace defines on SPARC and
199 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
200 to PTRACE_FOOREGS64 so that more sparc code can be shared
201 between 64-bit and 32-bit.
202 (m_siginfo): Use same definition on SPARC64 as SPARC.
203 (sys_sigreturn): Handle LINUX && SPARC64.
204 * syscall.c: Conditionalize ptrace defines on SPARC and
206 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
207 to PTRACE_FOOREGS64 so that more sparc code can be shared
208 between 64-bit and 32-bit.
209 (getscno): Use same static state on SPARC64 as SPARC,
210 and add SPARC64 handling.
211 (get_error): Handle LINUX && SPARC64.
212 (force_result): Likewise.
213 (syscall_enter): Likewise.
214 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
216 (getrval2): Handle LINUX && SPARC64.
217 * process.c: Conditionalize ptrace defines on SPARC and
219 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
220 to PTRACE_FOOREGS64 so that more sparc code can be shared
221 between 64-bit and 32-bit.
222 (change_syscall): Handle LINUX && SPARC64.
223 (struct_user_offsets): Ifdef out those which do not exist
225 * net.c (sys_pipe): Handle LINUX && SPARC64.
226 * ioctl.c: Fix initializer typo for nioctlents2, was
227 nioctlents1 by accident.
229 2004-06-28 Andreas Schwab <schwab@suse.de>
231 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
232 (sys_execve): Remove it here.
234 2004-07-12 Roland McGrath <roland@redhat.com>
236 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
238 * debian/control (Section): Move to utils, matching Debian override.
240 * net.c (addrfams): Make variable global.
241 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
242 SIOCGIFINDEX, and SIOCGIFCONF.
243 From Ulrich Drepper <drepper@redhat.com>.
246 * linux/ioctlsort.c: Add some #includes.
247 [POWERPC]: Kludge out high bits.
248 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
249 * linux/powerpc/ioctlent.h: Likewise.
251 2004-07-11 Roland McGrath <roland@redhat.com>
253 * linux/ioctlent.sh: Replace asm with $asm in all places.
255 * configure.ac: Add I386 as AM_CONDITIONAL.
256 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
259 2004-07-08 Roland McGrath <roland@redhat.com>
261 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
262 that's what the kernel will do.
264 2004-07-07 Roland McGrath <roland@redhat.com>
266 * linux/ioctlent.sh: Take optional second argument to use as directory
267 name in place of `asm'.
269 2004-06-27 Roland McGrath <roland@redhat.com>
271 * configure.ac, NEWS: Version 4.5.5.
272 * strace.spec, debian/changelog: 4.5.5-1.
274 2004-06-22 Roland McGrath <roland@redhat.com>
276 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
277 sign extend the low 32 bits of RAX to 64 bits.
280 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
282 2004-06-03 Roland McGrath <roland@redhat.com>
284 * configure.ac, NEWS: Version 4.5.4.
285 * strace.spec, debian/changelog: 4.5.4-1.
287 * net.c (domains): Add many PF_* values #ifdef PF_*.
288 (addrfams): Add many AF_* values #ifdef AF_*.
289 Fixes Debian bug #250506.
291 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
293 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
295 (main): Print a note that program output is generated by
297 * linux/ioctlent.sh: Build the list of ioctls defined in
298 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
299 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
300 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
301 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
302 * linux/ioctlent.h: Regenerated from linux-2.6.5.
305 2004-06-03 Roland McGrath <roland@redhat.com>
307 * debian/control (Architecture): Add amd64.
308 Fixes Debian bug #246568.
310 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
311 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
312 (expand_tcbtab): New function, broken out of ...
313 * process.c (fork_tcb): ... here, call that.
314 * defs.h: Declare expand_tcbtab.
316 2004-04-19 Roland McGrath <roland@redhat.com>
318 * process.c (printstatus): Add a space before | in output.
320 2004-04-16 Roland McGrath <roland@redhat.com>
322 * configure.ac: Version 4.5.3.
323 * strace.spec, debian/changelog: 4.5.3-1.
325 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
327 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
328 from long to unsigned long, to fix output of the quotactl command
332 2004-04-16 Roland McGrath <roland@redhat.com>
334 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
335 From Maxim Shchetynin <maxim@de.ibm.com>.
337 * configure.ac: Check for <mqueue.h>.
338 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
339 decode struct mq_attr.
340 * NEWS: Mention mq support.
342 * linux/syscall.h: Support new mq_* syscalls on Linux.
343 * linux/syscallent.h: Likewise.
344 * linux/dummy.h: Likewise.
346 * time.c (printsigevent): Handle SIGEV_THREAD.
347 From Ulrich Drepper <drepper@redhat.com>.
350 2004-04-13 Roland McGrath <roland@redhat.com>
352 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
354 From Ulrich Drepper <drepper@redhat.com>.
357 * process.c (printstatus): Mask out bits presented symbolically, and
358 print "| 0xnnn" if the remaining bits are not all zero.
359 Fixes Debian bug #240062.
361 * process.c (print_affinitylist): Rewritten to handle indirect values.
362 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
363 From Ulrich Drepper <drepper@redhat.com>.
366 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
368 2004-04-08 Roland McGrath <roland@redhat.com>
370 * strace.c (main) [LINUX]: When attaching for -p, look in
371 /proc/PID/task for all threads and attach them as presumed
372 CLONE_THREAD children.
373 * NEWS: Mention the feature.
376 2004-03-02 Roland McGrath <roland@redhat.com>
378 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
379 From Michael Holzheu <HOLZHEU@de.ibm.com>.
381 * debian/control (Standards-Version): Update to 3.6.1.
383 2004-03-01 Roland McGrath <roland@redhat.com>
385 * configure.ac, NEWS: Version 4.5.2.
386 * strace.spec, debian/changelog: 4.5.2-1.
388 * strace.c (main): Avoid potential buffer overruns from ludicrous
389 arguments or PATH values.
390 * syscall.c (qual_signal): Bail out for too-long string.
392 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
393 Fixes Debian bug #223207.
395 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
397 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
398 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
399 struct modify_ldt_ldt_s.
400 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
402 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
403 From Tim Yamin <plasmaroo@gentoo.org>.
405 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
408 * configure.ac: Check for `struct pt_all_user_regs'
409 and `struct ia64_fpreg' in <sys/ptrace.h>.
410 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
411 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
413 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
414 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
416 * util.c [LINUX] (arg0_index, arg1_index): New macros.
417 [S390 || S390X]: Define them with inverted values.
418 (setbpt): Use them for u_arg indices.
420 2004-02-26 Andreas Schwab <schwab@suse.de>
422 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
423 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
424 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
426 2004-03-01 Roland McGrath <roland@redhat.com>
428 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
429 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
430 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
431 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
432 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
433 sys_sched_get_priority_min): New functions.
434 From Ulrich Drepper <drepper@redhat.com>.
437 2004-02-20 Roland McGrath <roland@redhat.com>
439 * linux/hppa/syscallent.h: Update some syscalls.
440 From Randolph Chung <tausq@debian.org>.
441 Fixes Debian bug #231632.
443 2003-12-31 David Mosberger <davidm@hpl.hp.com>
445 * process.c (internal_exit): For ia64, also recognize IA-32 252
447 (change_syscall): For IA64, also support changing IA-32 syscalls.
448 * syscall.c (internal_syscall): For IA64, also recognize IA-32
449 syscall 252 (exit_group) as an internal_exit() syscall.
450 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
452 (SYS_vfork): Likewise.
453 (arg_setup): For IA64 version, also support IA-32 syscalls.
454 (get_arg0): Likewise.
455 (get_arg1): Likewise.
456 (set_arg0): Likewise.
457 (set_arg1): Likewise.
459 2004-02-15 Anton Blanchard <anton@samba.org>
461 * linux/powerpc/syscallent.h: Add rtas call.
462 Shift multiplexed syscalls to start at 300, we are already about
463 to hit 256 real syscalls.
464 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
466 2004-02-19 Roland McGrath <roland@redhat.com>
468 * strace.c (main): Use TCP->pid, not PID, in -p message.
469 Fixes Debian bug #229802.
471 2004-01-13 Roland McGrath <roland@redhat.com>
473 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
476 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
477 Reported by Petter Reinholdtsen <pere@hungry.com>.
479 2003-12-31 David Mosberger <davidm@hpl.hp.com>
481 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
483 2003-12-14 Anton Blanchard <anton@samba.org>
485 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
486 Use %llu formats for them.
488 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
490 * linux/powerpc/syscallent.h: Update to include recently added
493 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
494 ppc64, we were misreporting syscalls that really succeeded as having
497 2004-01-13 Roland McGrath <roland@redhat.com>
499 * strace.1: Remove comment about vfork on Linux.
500 Fixes Debian bug #223390.
502 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
503 (sys_getdents64) [LINUX]: Print d_type field.
505 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
507 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
508 killed process if available. Fixes RH#112117.
510 2003-11-13 Roland McGrath <roland@redhat.com>
512 * configure.ac, NEWS: Version 4.5.1.
513 * strace.spec, debian/changelog: 4.5.1-1.
515 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
517 * defs.h (ioctl_lookup): Prototype change.
518 * ioctl.c (ioctl_next_match): New function.
519 * defs.h: Declare it.
520 * io.c (sys_ioctl): Use it, to display all possible ioctl names
521 when there's more than one match.
522 * ioctl.c (ioctl_lookup): Likewise.
523 * stream.c (internal_stream_ioctl): Likewise.
524 Patch from Solar Designer <solar@openwall.com>.
526 2003-11-13 Roland McGrath <roland@redhat.com>
528 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
529 * linux/sh64/syscallent.h: Likewise.
531 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
534 * util.c (printuid): New function.
535 * defs.h: Declare it.
536 * file.c (sys_chown): Use it.
537 * file.c (sys_fchown): Likewise.
538 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
539 sys_setresgid): Likewise.
540 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
541 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
542 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
543 setuid32, setgid32, setfsuid32, setfsgid32.
544 * process.c [LINUX]: Define GETGROUPS32_T.
545 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
547 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
550 2003-11-11 Roland McGrath <roland@redhat.com>
552 * strace.c (main): Bail with usage error for missing command before we
553 open the -o file or fiddle uids.
555 2003-11-06 Roland McGrath <roland@redhat.com>
557 * strace.c (main): Treat piped output more like file output.
558 Disallow -ff with piped output. Fixes RH#105366.
559 Reported by Dmitry V. Levin <ldv@altlinux.org>
561 * strace.c (tprintf): Check result of vfprintf and use perror when it
562 fails while not writing to stderr itself. Fixes Debian bug #218762.
564 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
565 From Ulrich Drepper <drepper@redhat.com>.
567 2003-11-01 Roland McGrath <roland@redhat.com>
569 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
570 setitimer rather than hard-coding a value based on HZ.
571 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
573 2003-10-21 Roland McGrath <roland@redhat.com>
575 * strace.1: Fixed a few spelling errors.
576 Fixes Debian bug #217008.
578 * syscall.c: Revert last change, was broken.
580 2003-10-01 Roland McGrath <roland@redhat.com>
582 * process.c (internal_clone): Don't suspend parent when call requested
583 a specific PID that is not a traced child.
585 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
586 from right to left so we don't have to presume the size.
587 Reported by David Woodhouse <dwmw2@redhat.com>.
589 2003-09-25 Roland McGrath <roland@redhat.com>
591 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
592 these in the table if they are defined.
594 2003-09-24 Roland McGrath <roland@redhat.com>
596 * configure.ac, NEWS: Version 4.5.
597 * strace.spec, debian/changelog: 4.5-1.
599 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
600 instruction decoding branch if TCB_INSYSCALL is clear.
601 Reported by <jochen@penguin-breeder.org>.
603 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
605 2003-09-23 Roland McGrath <roland@redhat.com>
607 * strace.spec: On ppc64 (maybe others later), create an strace64
608 package as well containing just /usr/bin/strace64.
610 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
613 2003-08-21 Roland McGrath <roland@redhat.com>
615 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
616 * linux/x86_64/syscallent.h: Likewise.
617 * linux/s390/syscallent.h: Likewise.
618 * linux/s390x/syscallent.h: Likewise.
620 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
622 * defs.h (ALIGN64): Define for MIPS.
623 * io.c (PREAD_OFFSET_ARG): Define.
624 (sys_pread, sys_pwrite): Use it.
625 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
627 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
628 (truncate64, ftruncate64): Pretty-print.
629 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
630 (truncate64, ftruncate64): Take four arguments.
632 2003-07-17 Roland McGrath <roland@redhat.com>
634 * configure.ac, NEWS: Version 4.4.99.
635 * strace.spec, debian/changelog: 4.4.99-1.
637 2003-07-15 Anton Blanchard <anton@samba.org>
639 * ipc.c: Add SHM_HUGETLB field.
640 Mask out permission bits in msgget, semget and shmget before
641 printing resource_flags.
642 Mask execute permission bits (even though we dont currently
645 2003-07-17 Roland McGrath <roland@redhat.com>
647 * linux/powerpc/syscallent.h (tgkill): New at 250.
649 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
650 From Ulrich Drepper <drepper@redhat.com>.
652 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
653 * file.c (printstatfs): Print f_fsid and f_frsize.
654 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
655 * linux/syscall.h: Add decls.
656 From Ulrich Drepper <drepper@redhat.com>.
658 2003-07-09 Roland McGrath <roland@redhat.com>
660 * linux/ia64/syscallent.h (tgkill): New at 1235.
662 2003-07-05 Richard Henderson <rth@twiddle.net>
664 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
665 * syscall.c (ERESTART_RESTARTBLOCK): New.
666 (trace_syscall): Print it.
667 * linux/alpha/syscallent.h (osf_syscall): Name properly.
668 (osf_set_program_attributes): Fix typo.
669 (osf_nfssvc): Likewise.
670 (osf_sigsendset): Likewise.
671 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
672 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
673 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
674 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
675 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
676 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
677 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
678 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
679 clock_getres, clock_nanosleep, semtimedop): New.
681 2003-07-08 Roland McGrath <roland@redhat.com>
683 * signal.c (sys_tgkill): New function.
684 * linux/syscall.h: Declare it.
685 * linux/syscallent.h: Add tgkill.
687 2003-06-27 Roland McGrath <roland@redhat.com>
689 * configure.ac: Check for type `struct __old_kernel_stat'.
690 * file.c (convertoldstat, printoldstat): Define under
691 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
692 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
693 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
694 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
696 2003-06-26 Roland McGrath <roland@redhat.com>
698 * configure.ac: SHMEDIA -> SH64
701 * process.c: Likewise.
703 * syscall.c: Likewise.
705 * linux/shmedia/syscallent.h: Moved to ...
706 * linux/sh64/syscallent.h: ... here.
708 * config.guess: Update from canonical version, timestamp 2003-06-17.
709 * config.sub: Likewise.
711 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
712 From: Joshua Neal <tinara@netpipeline.net>.
714 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
715 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
716 * linux/ia64/syscallent.h: Likewise.
717 * linux/powerpc/syscallent.h: Likewise.
718 * linux/s390/syscallent.h: Likewise.
719 * linux/s390x/syscallent.h: Likewise.
720 * linux/x86_64/syscallent.h: Likewise.
721 From Jakub Jelinek <jakub@redhat.com>.
723 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
724 From Michael Holzheu <HOLZHEU@de.ibm.com>.
726 2003-06-23 Roland McGrath <roland@redhat.com>
728 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
729 From Ulrich Drepper <drepper@redhat.com>.
731 2003-06-10 Roland McGrath <roland@redhat.com>
733 * configure.ac, NEWS: Version 4.4.98.
734 * strace.spec, debian/changelog: 4.4.98-1.
736 2003-06-09 Roland McGrath <roland@redhat.com>
738 * linux/s390x/syscallent.h: Update many syscalls.
739 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
741 * linux/s390/syscallent.h: Update many syscalls.
742 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
744 * linux/shmedia/syscallent.h: New file.
745 From Stephen Thomas <stephen.thomas@superh.com>.
747 * strace.c (trace): Print a message and newline for a WIFEXITED report
748 from the process we just printed an unterminated syscall line for.
750 2003-06-03 Roland McGrath <roland@redhat.com>
752 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
754 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
755 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
756 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
757 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
758 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
759 (get_error) [LINUX] [ARM]: Update.
760 (syscall_enter) [LINUX] [ARM]: New case.
761 * util.c (printcall) [LINUX] [ARM]: New case.
763 * debian/control (Standards-Version): Update to 3.5.10.
765 * strace.c (main): In PATH search, accept only a regular file with
766 execute bits set. Fixes Debian bug #137103.
768 2003-06-02 Roland McGrath <roland@redhat.com>
770 * strace.c (main): Set -q when given -o and not -p, and not when not
771 given -o, to match what the man page always said.
772 Fixes Debian bug #47113, #153678.
774 * configure.ac, NEWS: Version 4.4.97.
775 * strace.spec, debian/changelog: 4.4.97-1.
777 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
778 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
780 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
781 timestamp 2003-05-22.
782 * config.sub: Likewise, timestamp 2003-05-24.
784 2003-05-22 Roland McGrath <roland@redhat.com>
786 * defs.h (struct tcb): New member `nzombies'.
787 * strace.c (alloctcb): Initialize it.
788 (droptcb): Increment our parent's zombie count.
789 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
790 process has zombies it can reap. On the way out, if we reaped
791 an untraced process, decrement the zombie count.
793 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
794 separately using signame.
796 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
797 of literal 0 for index. Consult the right flags without clobbering
798 anything when we reparent the new child to the caller's parent thread.
800 * linux/s390/syscallent.h: Fix sys_clone argument count.
801 * linux/s390x/syscallent.h: Likewise.
802 * linux/mips/syscallent.h: Likewise.
803 * linux/alpha/syscallent.h: Likewise.
804 * linux/powerpc/syscallent.h: Likewise.
805 * linux/sh/syscallent.h: Likewise.
806 * linux/sparc/syscallent.h: Likewise.
807 * linux/hppa/syscallent.h: Likewise.
809 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
810 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
812 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
813 [LINUX || SVR4] (siginfo_codes): Add strings for them.
815 * process.c (print_affinitylist): Fix loop condition.
816 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
818 2003-04-10 Roland McGrath <roland@redhat.com>
820 * syscall.c (qual_desc): Return zero after parsing number.
821 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
823 2003-04-07 Roland McGrath <roland@redhat.com>
825 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
826 * linux/syscall.h: Likewise.
827 * ipc.c [LINUX] (sys_semtimedop): New function.
828 From Ulrich Drepper <drepper@redhat.com>.
830 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
831 From Ulrich Drepper <drepper@redhat.com>.
833 2003-04-01 Philippe De Muyter <phdm@macqel.be>
835 * sock.c, stream.c: Check #ifdef LINUX, not linux.
836 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
838 2003-03-30 Roland McGrath <roland@redhat.com>
840 * configure.ac, NEWS: Version 4.4.96.
841 * strace.spec, debian/changelog: 4.4.96-1.
843 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
845 Various fixes for SuperH [SH]:
846 * mem.c (sys_old_mmap): mmap() parameters passed in registers
847 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
849 * process.c (change_syscall): Fixed register which holds system
851 * util.c (arg0_offset, arg1_offset): provide definition
852 * Makefile.am: Added new files in linux/sh
853 * linux/sh/syscallent.h: New file.
854 * linux/sh/errnoent.h: New file.
855 * linux/sh/ioctlent.h: New file.
856 * linux/sh/signalent.h: New file.
858 * linux/ioctlent.sh: Take an arg for location of header files
859 * syscallent.sh: Replaced lost $
861 2003-03-30 Roland McGrath <roland@redhat.com>
863 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
864 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
865 From Ulrich Drepper <drepper@redhat.com>.
867 * linux/syscallent.h: Use sys_getrlimit for 191.
868 Use name "old_getrlimit" for 76.
869 Reported by Ulrich Drepper <drepper@redhat.com>.
871 2003-03-18 Roland McGrath <roland@redhat.com>
873 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
875 2003-03-17 Roland McGrath <roland@redhat.com>
877 * linux/x86_64/syscallent.h: clone takes 5 args.
878 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
880 2003-03-15 Roland McGrath <roland@redhat.com>
882 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
884 2003-03-14 Roland McGrath <roland@redhat.com>
886 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
888 * linux/ia64/syscallent.h: clone takes 5 arguments.
889 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
891 2003-03-12 Roland McGrath <roland@redhat.com>
893 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
894 Use sys_clone for clone2.
895 * linux/syscall.h: Don't declare sys_clone2.
896 * process.c (sys_clone): Rewritten to handle both flavors,
897 print all extra args depending on flag bits.
898 (sys_clone2): Function removed.
900 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
902 2003-03-04 Roland McGrath <roland@redhat.com>
904 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
905 TCB_INSYSCALL is clear, like other platforms do.
907 2003-03-04 Ulrich Drepper <drepper@redhat.com>
909 * mem.c [LINUX] (sys_remap_file_pages): New function.
910 * linux/syscall.h: Declare it.
911 * linux/syscallent.h: Use it.
912 * linux/powerpc/syscallent.h: Likewise.
914 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
916 2003-02-26 Roland McGrath <roland@redhat.com>
918 * configure.ac: Fix typo in netinet/in.h check.
919 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
920 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
922 2003-02-24 Roland McGrath <roland@redhat.com>
924 * configure.ac, NEWS: Version 4.4.95.
925 * strace.spec, debian/changelog: 4.4.95-1.
927 * process.c (sys_getresgid): Fix typos in argument access.
929 2003-02-23 Roland McGrath <roland@redhat.com>
931 * process.c (sys_getresuid): Fix typos in argument access.
932 Reported by Anton Blanchard <anton@samba.org>.
934 2003-02-19 Roland McGrath <roland@redhat.com>
936 * configure.ac, NEWS: Version 4.4.94.
937 * strace.spec, debian/changelog: 4.4.94-1.
939 * version.c: Removed.
940 * Makefile.am (strace_SOURCES): Remove it.
941 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
943 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
944 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
945 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
947 2003-01-23 Roland McGrath <roland@redhat.com>
949 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
950 SPARC, which doesn't use the header regardless.
952 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
955 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
957 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
958 [! SYS_putpmsg] (sys_putpmsg): Likewise.
960 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
961 since they can conflict.
963 2003-01-21 Roland McGrath <roland@redhat.com>
965 * strace.c (usage): Omit -z, since it has never worked properly.
968 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
969 var=val in environ or to remove var, respectively.
971 * strace.1, NEWS: Document it.
973 * configure.ac, NEWS: Version 4.4.93.
974 * strace.spec, debian/changelog: 4.4.93-1.
975 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
977 2003-01-20 Roland McGrath <roland@redhat.com>
979 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
980 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
981 TCB_WAITEXECVE state with special kludges.
983 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
984 reversed from other architectures.
986 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
987 conditional on [TCB_WAITEXECVE] instead of list of processors.
989 * util.c (restore_arg0): Evaluate args in no-op defns.
991 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
992 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
994 2003-01-17 Anton Blanchard <anton@samba.org>
996 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
998 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1000 2003-01-14 Roland McGrath <roland@redhat.com>
1002 * linux/powerpc/errnoent.h: Add missing errnos.
1003 * linux/powerpc/ioctlent.h: Update ioctl values.
1004 From Anton Blanchard <anton@samba.org>.
1006 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1007 From Anton Blanchard <anton@samba.org>.
1009 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1010 sys_ftruncate64, instead of printargs, for those syscalls.
1011 * linux/mips/syscallent.h: Likewise.
1012 * linux/powerpc/syscallent.h: Likewise.
1013 * linux/s390/syscallent.h: Likewise.
1014 * linux/sparc/syscallent.h: Likewise.
1016 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1017 All others at the moment use linux/syscallent.h, where it's 300.
1019 * strace.1: Update bug reporting info.
1021 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1022 From Nathan Scott <nathans@debian.org>.
1024 * configure.ac, NEWS: Version 4.4.92.
1025 * strace.spec, debian/changelog: 4.4.92-1.
1027 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1028 ppc (never comes out of config.sub).
1030 * process.c (sys_ptrace): Use #lx format for address argument.
1031 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1032 * process.c [POWERPC]: Likewise.
1033 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1034 * syscall.c (get_scno) [POWERPC]: Likewise.
1035 * util.c [POWERPC]: Likewise.
1036 (printnum): Use long for NUM.
1037 From Anton Blanchard <anton@samba.org>.
1039 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1041 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1042 appropriately via set_arg0 or no-ops for each architecture.
1043 (clearbpt): Use those instead of set_arg0 and set_arg1.
1045 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1046 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1047 sys_ftruncate64, instead of printargs, for those syscalls.
1049 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1050 (sys_ptrace): Use printxval.
1051 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1052 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1054 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1055 print it before using printxval.
1056 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1058 2003-01-13 Roland McGrath <roland@redhat.com>
1060 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1061 timestamp 2003-01-10.
1062 * config.sub: Likewise, timestamp 2003-01-03.
1063 * install-sh: Update from Automake 1.7.2.
1065 * linux/powerpc/signalent.h: Add SIGRTMIN.
1066 From Anton Blanchard <anton@samba.org>.
1068 * linux/powerpc/syscallent.h: Add missing system calls.
1069 Decode more system calls, we were just printargs for many things.
1070 Remove some x86-specific system calls.
1071 Remove two syscalls between the socket and ipc syscalls,
1072 it was resulting in all IPC syscalls being off by two.
1074 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1075 From Anton Blanchard <anton@samba.org>.
1077 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1078 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1079 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1080 From Anton Blanchard <anton@samba.org>.
1082 * term.c [LINUX]: Get kernel definition of struct termios.
1083 From Anton Blanchard <anton@samba.org>.
1085 * linux/ioctlent.sh: Look in sound/ directory too.
1086 From Anton Blanchard <anton@samba.org>.
1088 * desc.c (printflock64): Fix ADDR argument type.
1089 From Anton Blanchard <anton@samba.org>.
1091 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1092 sys_siglist and _sys_siglist.
1093 Reported by John Hughes <john@Calva.COM>.
1095 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1096 Reported by John Hughes <john@Calva.COM>.
1098 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1100 2003-01-10 Roland McGrath <roland@redhat.com>
1102 * configure.ac, NEWS: Version 4.4.91.
1103 * strace.spec, debian/changelog: 4.4.91-1
1105 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1106 values for x86-64, conditional on current_personality.
1108 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1110 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1111 * stream.c (print_transport_message): Use #ifdefs for those members.
1113 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1115 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1116 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1118 * strace.c (pfd2tcb): Fix for new tcbtab type.
1119 (rebuild_pollv): Likewise.
1120 (detach): Put variables used under [LINUX] inside #ifdef.
1122 * process.c (change_syscall) [POWERPC]: Add missing return.
1123 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1125 * strace.spec: New file.
1126 * debian/changelog: 4.4.90-1
1127 * debian/rules (binary-arch): Depend on build.
1128 (clean): Don't try to run Makefile.in.
1129 * debian/control (Standards-Version): Now 3.5.8.
1131 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1133 2003-01-09 Roland McGrath <roland@redhat.com>
1135 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1137 * debian/control: Update Maintainer: field.
1139 2003-01-08 Roland McGrath <roland@redhat.com>
1141 * NEWS: Update for 4.4.90 test release.
1143 Support for new Linux 2.5 thread features.
1144 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1145 (struct tcb): New members nclone_threads, nclone_detached,
1147 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1148 (waiting_parent): Macro removed.
1149 (pid2tcb): Declare it.
1150 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1151 child to our parent if we are a CLONE_THREAD child ourselves.
1152 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1153 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1154 determining if we have any. If TCB_CLONE_THREAD is set, check
1155 parent's children instead of our own, and bump nclone_waiting count.
1156 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1157 the syscall was exit_group.
1158 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1159 * strace.c (pid2tcb): No longer static.
1160 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1161 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1162 If we have thread children, set TCB_EXITING and don't clear the TCB.
1163 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1164 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1165 children of our parent that might be waiting for us too.
1166 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1167 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1169 Revamp -f support for Linux.
1170 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1171 the system call to be clone with CLONE_PTRACE set. Various new static
1173 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1174 Initialize TCPCHILD->parent field.
1175 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1176 Check in case the new child is in the tcb already.
1177 (internal_fork) [LINUX]: Just call internal_clone.
1178 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1179 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1181 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1183 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1185 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1187 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1189 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1191 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1193 * debian/rules: no longer install postinst and prerm
1194 * debian/control: do not end summary with full stop (lintian)
1196 2002-12-30 Roland McGrath <roland@redhat.com>
1198 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1199 (EXTRA_DIST): Add missing files.
1201 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1203 * syscall.c (qualify_one): New function.
1204 (qual_options): Replace lookup field with qualify, update initializer.
1205 (qualify): Update caller.
1206 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1207 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1208 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1210 * version.c (version): Make const, bump to 4.4.90.
1211 * strace.c: Update decl.
1213 * Makefile.am [LINUX && X86_64]: Remove cruft.
1214 * linux/x86_64/errnoent1.h: New file.
1215 * linux/x86_64/ioctlent1.h: New file.
1216 * linux/x86_64/signalent1.h: New file.
1217 * linux/x86_64/syscallent1.h: New file.
1218 * linux/x86_64/i386-headers.diff: File removed.
1219 * linux/x86_64/makeheaders.sh: File removed.
1220 * linux/x86_64/Makefile.in: File removed.
1222 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1223 already broken for 32-bit personality on x86-64.
1225 2002-12-29 Roland McGrath <roland@redhat.com>
1227 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1228 * linux/Makefile.am: File removed.
1229 * freebsd/Makefile.am: File removed.
1230 * sunos4/Makefile.in: File removed.
1231 * svr4/Makefile.in: File removed.
1233 * linux/alpha/Makefile.in: File removed.
1234 * linux/hppa/Makefile.in: File removed.
1235 * linux/ia64/Makefile.in: File removed.
1236 * linux/powerpc/Makefile.in: File removed.
1237 * linux/s390/Makefile.in: File removed.
1238 * linux/s390x/Makefile.in: File removed.
1240 2002-12-26 Roland McGrath <roland@redhat.com>
1242 * syscallent.sh: Grok three flavors of #define line, uniquify.
1243 * linux/hppa/syscallent.sh: File removed.
1244 * linux/powerpc/syscallent.sh: File removed.
1246 * linux/Makefile.am: New file.
1247 * linux/Makefile.in: File removed.
1248 * freebsd/Makefile.am: New file.
1249 * freebsd/i386/Makefile.am: New file.
1250 * freebsd/i386/Makefile.in: File removed.
1252 2002-12-22 Roland McGrath <roland@redhat.com>
1254 Update to Autoconf 2.57, and Automakify with version 1.7.
1255 * Makefile.am: New file.
1256 * Makefile.in: File removed.
1257 * configure.in: Moved to ...
1258 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1259 * aclocal.m4: Moved to ...
1260 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1261 * acconfig.h: File removed.
1262 * AUTHORS: New file, makes automake happy.
1263 * autogen.sh: File removed.
1264 * README-CVS: Update to recommend autoreconf instead.
1265 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1266 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1267 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1268 * strace.c: *_DECLARED -> HAVE_DECL_*
1269 * stream.c: HAVE_* -> HAVE_STRUCT_*
1271 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1272 sh, and use $(srcdir) to find the script.
1273 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1274 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1275 * linux/x86_64/Makefile.in (headers): Renamed to all.
1276 * linux/alpha/Makefile.in: Add empty install target.
1277 * linux/x86_64/Makefile.in: Likewise.
1278 * linux/powerpc/Makefile.in: Likewise.
1279 * linux/Makefile.in: Likewise.
1281 2002-12-26 Roland McGrath <roland@redhat.com>
1283 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1284 From Daniel Jacobowitz <drow@false.org>.
1286 2002-12-21 Roland McGrath <roland@redhat.com>
1288 * linux/syscallent.h: Add some new 2.5 syscall names.
1289 Now clone takes 5 args.
1290 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1291 [LINUX] (sys_clone): Print new args.
1292 * mem.c (print_ldt_entry): Make global.
1294 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1295 safety, since up to 260 are already used in 2.5 kernels.
1296 * linux/syscallent.h: Update the table.
1297 * linux/ia64/syscallent.h: Likewise.
1299 * syscall.c (force_result): New function.
1300 * process.c (internal_wait): Handle ECHILD exit from wait call with
1301 WNOHANG flag set; force the return value to 0 in the inferior when it
1302 has live children we are tracing.
1303 * NEWS: Mention the bug fix.
1305 2002-12-17 Roland McGrath <roland@redhat.com>
1307 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1308 with linux/syscallent.h additions.
1310 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1311 (tcbtabsize): New variable.
1312 (main): Initialize them using dynamic allocation.
1313 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1314 (pid2tcb, cleanup): Likewise.
1315 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1316 (rebuild_pollv): Dynamically allocate the vector.
1317 * defs.h (tcbtab): Update decls.
1318 (MAX_PROCS): Macro removed, no more static limit on this.
1319 * process.c (fork_tcb): New function.
1320 (internal_clone, internal_fork): Use it instead of checking nprocs.
1322 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1323 in wait after sending SIGSTOP.
1325 2002-12-16 Roland McGrath <roland@redhat.com>
1327 * signal.c (sprintsigmask): Increase static buffer size to account for
1328 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1330 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1331 __WNOTHREAD and __WALL.
1333 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1334 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1336 2002-12-15 Roland McGrath <roland@redhat.com>
1338 * process.c (setarg) [POWERPC]: Support it.
1340 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1341 Old value was bogus, not even a proper instruction.
1342 From Guy M. Streeter <streeter@redhat.com>.
1344 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1346 * configure.in: Don't check for putpmsg.
1347 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1348 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1350 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1351 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1353 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1354 * linux/sparc/syscallent.h: Likewise.
1355 * linux/hppa/syscallent.h: Likewise.
1357 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1358 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1359 * process.c: Likewise.
1361 * desc.c (sys_osf_select): Add missing return type.
1363 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1365 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1366 sys_nanosleep, both already in linux/dummy.h.
1368 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1369 (trace_syscall): Fix return without value.
1371 * linux/syscallent.h: Update table with names of new syscalls
1372 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1373 * linux/ia64/syscallent.h: Likewise.
1374 * linux/powerpc/syscallent.h: Likewise.
1376 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1377 defined. If the bit is set, print the sa_restorer field of sigaction.
1379 * mem.c: Add sys_{get,set}_thread_area.
1380 * linux/syscall.h: Declare them.
1381 * linux/syscallent.h: Update the table for these.
1382 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1383 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1385 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1386 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1387 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1388 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1389 sched_getaffinity, futex.
1390 * linux/syscallent.h: Update the table.
1391 * io.c: Add sys_sendfile64.
1392 * file.c: Add sys_readahead, sys_*xattr.
1393 * process.c: Add sys_futex, sys_*affinity.
1395 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1396 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1397 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1399 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1401 Bugfix for s390/s390x:
1402 * syscall.c: Fixed scno derivation for s390/s390x.
1404 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1406 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1407 to allow the compilation of a native MIPS strace.
1409 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1411 From Marty Leisner <leisner@rochester.rr.com>,
1412 rewritten by mludvig:
1413 * strace.c (not_failing_only): New.
1414 (usage): Added -z switch description.
1415 (main): Added -z switch parsing to not_failing_only variable.
1416 * syscall.c (trace_syscall): Added not_failing_only handling.
1418 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1420 Missing complete changelog for 2002-10-07 commit:
1421 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1422 * acconfig.h: New define for s390x.
1423 * config.sub: Added missing define for s390 and new one for s390x.
1424 * configure.in: Added new define for s390x.
1425 * file.c: Added missing #undef dirent64 and new defines for s390x.
1426 * linux/s390: New directory.
1427 * linux/s390/Makefile.in: New file.
1428 * linux/s390/errnoent.h: New file.
1429 * linux/s390/ioctlent.h: New file.
1430 * linux/s390/signalent.h: New file.
1431 * linux/s390/syscallent.h: New file.
1432 * linux/s390x: New directoy.
1433 * linux/s390x/Makefile.in: New file.
1434 * linux/s390x/errnoent.h: New file.
1435 * linux/s390x/ioctlent.h: New file.
1436 * linux/s390x/signalent.h: New file.
1437 * linux/s390x/syscallent.h: New file.
1438 * linux/syscall.h: Added sys_mincore() prototype and added new
1440 * process.c: Added s390x defines.
1441 (change_syscall): Changed handling for s390.
1442 (setarg): Added missing s390/s390x code in setarg().
1443 * signal.c: Added s390x define.
1444 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1445 arguments to sprintsigmask()).
1446 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1447 since printstr() expects a long.
1448 * syscall.c (decode_subcall): Changed several variables to be long
1449 instead of int to match 64 bit requirements. Added s390x defines.
1450 (syscall_enter): Changed upeek() call to match s390 and s390x
1452 * util.c: Added s390x defines.
1454 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1456 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1457 and bugfixes to s390 by D.J. Barrow.
1459 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1461 Merged x86-64 port by Andi Kleen <ak@suse.de>
1462 and Michal Ludvig <mludvig@suse.cz>
1463 * Makefile.in: New target 'headers'. Failure ignored.
1464 * acconfig.h: New defines for x86-64.
1465 * configure.in: Ditto.
1469 * process.c: Added support for x86-64.
1471 * syscall.c: Ditto + added automatic personality switching.
1472 * linux/syscall.h: Ditto.
1473 * linux/x86_64: New directory.
1474 * linux/x86_64/Makefile.in: New file.
1475 * linux/x86_64/gentab.pl: Ditto.
1476 * linux/x86_64/i386-headers.diff: Ditto.
1477 * linux/x86_64/makeheaders.sh: Ditto.
1478 * linux/x86_64/syscallent.h: Ditto.
1479 * mem.c (print_mmap): Always print arg[4] as int.
1481 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1483 * configure.in: Fix regular expressions.
1484 * linux/syscall.h: Added missing braces in prototype of
1486 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1487 (struct fileflags): Made extern to inhibit compiation warnings.
1488 (sys_getdents64): Merged LINUX and SVR4 part.
1489 * syscall.c (get_scno): Split multiline string into two distinct
1492 2002-05-24 John Hughes <john@calva.com>
1494 * stream.h, net.h: Avoid possible infinite loop caused by
1495 unsigned arithmetic in preceeding change.
1497 2002-05-23 John Hughes <john@calva.com>
1499 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1501 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1502 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1505 * configure.in: use tests for struct opthdr and struct t_opthdr.
1507 * defs.h: add new function print_sock_optmgmt.
1509 * io.c: add hack that lets ioctl decode functions set auxilliary
1512 * stream.c: better decoding for timod ioctls.
1514 * net.c: add function print_sock_optmgmt, used by timod ioctl
1515 decoding functions in stream.c.
1517 2002-05-23 John Hughes <john@calva.com>
1519 * acconfig.h: Make autoheader happy about Linux/SuperH
1521 2002-05-23 John Hughes <john@calva.com>
1523 * strace.c: Get rid of warning if not using POLL_HACK
1525 2002-05-22 John Hughes <john@calva.com>
1527 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1528 options that are not just ints, cope with systems that don't
1529 #define SOL_TCP and so on.
1531 2002-05-21 John Hughes <john@calva.com>
1533 * strace.c: Fix warning if POLL_HACK is used.
1535 2002-05-17 John Hughes <john@calva.com>
1537 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1539 2002-05-17 John Hughes <john@calva.com>
1541 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1543 2002-05-17 John Hughes <john@calva.com>
1545 * stream.c: tidy up output a little.
1547 2002-05-17 John Hughes <john@calva.com>
1549 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1550 to procpriv syscall.
1552 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1554 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1555 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1558 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1560 * strace.c: close tcp->outf in droptcb()
1562 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1564 * net.c: decode packet options
1566 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1568 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1570 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1573 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1574 * defs.h, file.c, io.c: fix signed/unsigned issues
1575 * syscall.c: check for negative u_errors
1576 * cvsbuild: renamed to autogen.sh
1578 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1580 * net.c: add new TCP socket options
1582 2001-10-26 John Hughes <john@calva.com>
1584 * svr4/ioctlent.sh: Cope with #define lines containing
1585 comments that terminate on subsequent lines. Used to
1586 comment out subsequent ioctls!
1588 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1590 * linux/ioctlent.h: regenerated using current scripts so
1591 term ioctls are included
1593 2001-10-19 John Hughes <john@Calva.COM>
1595 * strace.c(proc_open): On SVR4 only trace the syscalls,
1596 signals and faults we care about.
1598 2001-10-18 John Hughes <john@Calva.COM>
1600 * acconfig.h: Add HAS_SIGINFO_T.
1601 * aclocal.m4: add check for siginfo_t in signal.h.
1602 * configure.in: use check for siginfo_t.
1603 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1604 allow access to siginfo when signal recieved.
1605 * process.c: Remove SVR4 only version of printsiginfo.
1606 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1607 * strace.c: on SVR4 print siginfo when signal recieved.
1609 2001-10-18 John Hughes <john@Calva.COM>
1611 * system.c(sys_ssisys): handle return values for ssisys
1613 2001-10-18 John Hughes <john@Calva.COM>
1615 * signal.c: handle sigwait
1616 * svr4/dummy.c: Move sigwait to done
1617 * svr4/syscall.h: handle sigwait
1619 2001-10-16 John Hughes <john@Calva.COM>
1621 * system.c(sys_ssisys): decode some args for ssisys.
1623 2001-10-16 John Hughes <john@Calva.COM>
1625 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1627 * svr4/dummy.h: memcntl is much like mctl.
1629 2001-10-16 John Hughes <john@Calva.COM>
1631 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1632 to read unmapped page. Make it possible to strace ksh.
1634 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1636 * process.c (internal_clone): Avoid race condition by clearing
1637 breakpoint after attaching to child.
1639 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1641 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1642 by Don Dugger, with my refinements).
1644 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1645 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1647 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1648 new ioctlent.h generation scheme.
1650 * linux/syscall.h (sys_clone2): Declare.
1651 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1653 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1654 don't miss the tty ioctls (unfortunately, some of the sound timer
1655 ioctls are in conflict with them!).
1657 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1658 (clrbpt) [IA64]: Ditto.
1660 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1662 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1663 r8 (eax). Handle TCB_WAITEXECVE.
1664 (syscall_fixup): Handle ia64.
1665 (syscall_enter): Fix argument fetching for ia64.
1667 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1668 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1670 * process.c (tcp): New function.
1671 (change_syscall): Add support for ia64 linux.
1672 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1674 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1676 * resource.c (sprintrlim64): Ditto.
1678 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1679 [IA64]: Declare "ia32" variable.
1681 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1682 kernel headers. Declare the necessary constants and structures
1685 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1687 * signal.c (parse_sigset_t): New function.
1688 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1689 avoiding relying on internal layout of sigset_t datastructure.
1691 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1693 * linux/ia64/syscallent.h: Add getunwind().
1695 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1697 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1698 PT_AR_BSP. Pick up arguments starting with out0, which is not
1699 always the same as r32 (e.g., consider inlined syscalls).
1701 2001-09-28 John Hughes <john@Calva.COM>
1703 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1704 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1706 2001-09-18 John Hughes <john@Calva.COM>
1708 * net.c: fix display of sockaddr structures, sometimes too many "}",
1709 sometimes too few. Fix suggested by Richard Kettlewell.
1711 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1713 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1714 the struct from bits/sigcontext.h already which signal.h includes.
1716 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1718 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1720 * linux/Makefile.in: fix a few things so the ioctl list is generated
1722 * ioctl.c: remember to shift ioctl masks as well
1724 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1726 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1727 for sys_fcntl as well
1729 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1731 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1733 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1735 * process.c: seems Linux/IA64 changed register names on us, switch to
1738 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1740 * strace.c: set CLOEXEC flag for outputfile
1742 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1744 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1746 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1748 * configure.in: Support cross-compiling between architectures
1750 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1752 * configure.in: add S390 to architecture list
1754 2001-07-10 John Hughes <john@Calva.COM>
1756 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1757 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1758 of args to readv/writev. Also gets rid of redundant printiovec
1759 routine from net.c (duplicate of tprint_iov in util.c).
1761 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1763 * config.{guess,sub}: updated
1765 2001-05-15 John Hughes <john@Calva.COM>
1767 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1768 it was just passing the sigmask (ucp->uc_sigmask).
1770 2001-05-15 John Hughes <john@Calva.COM>
1772 * util.c: Don't run off the end of valid memory in umovestr when
1773 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1774 unmapped page just after the args/env area).
1776 2001-04-18 John Hughes <john@Calva.COM>
1778 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1779 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1780 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1781 Treat rexecve as an exec.
1782 * system.c: decode arguments to ssisys call on nsc systems.
1783 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1786 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1788 * process.c: fix cast for powerpc code
1789 * linux/powerpc/syscallent.h: update syscall list
1790 * README: fix address for the strace mailinglist
1791 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1792 the realtime signals as well
1794 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1796 * Merge patches from Maciej W. Rozycki:
1797 + util.c: add code to print PC for MIPS
1798 + linux/mips/syscallent.h: updated
1799 + system.c: formating fixes for sys_sysmips
1800 + configure.in: test for yet more headers
1801 + stream.c: use configure-headertests instead of relying on OS hints
1803 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1805 * NEWS: start 4.3.1 items
1806 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1808 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1810 * configure.in: test for asm/sysmips.h and linux/utsname.h
1811 * linux/syscall.h: fix a typo for sys_sysmips
1812 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1815 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1817 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1819 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1821 * linux/ia64/ioctlent.h: regenerated
1823 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1825 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1826 general Linux ioctlent.sh
1828 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1830 * linux/ioctlent.sh: add dir variable for location of kernel headers
1832 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1834 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1836 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1838 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1840 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1842 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1844 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1846 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1848 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1850 * configure.in: use sparc* so we can compile on sparc64 as well
1851 * process.c, syscall.c: work around double define of fpq, fq and fpu
1852 structs on Linux/sparc, and use regs instead of pt_regs
1853 * don't use asm/sigcontext.h on Linux/sparc
1855 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1857 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1859 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1861 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1862 trace threaded programs
1864 2001-03-27 John Hughes <john@Calva.COM>
1866 * aclocal.m4: add check for endianness of long long.
1867 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1868 * configure.in: check for endianness of long long.
1869 * defs.h: change LONG_LONG macro to work with either endianness of
1872 2001-03-27 John Hughes <john@Calva.COM>
1874 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1875 initialisation list for array).
1877 2001-03-27 John Hughes <john@Calva.COM>
1879 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1880 systems - bad merge of Harald Boehme's patch by me.
1882 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1884 * lots of files: add Linux/hppa support
1886 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1888 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1889 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1890 * config.guess: updated
1892 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1894 * linux/ioclsort.c: new file
1895 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1896 the ioctl list that doesn't involve attempting to #include all kernel
1898 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1899 by the new ioctlent.sh
1900 * ioctl.c: only look at the number and type bits for linux, since
1901 ioctlent.sh no longer supplies the others
1903 2001-03-08 John Hughes <john@Calva.COM>
1905 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1906 pretend they have names ending with "?" so that -e trace=stat (for
1908 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1909 * freebsd/i386/syscall.h: consistency.
1911 2001-03-08 John Hughes <john@Calva.COM>
1913 * acconfig.h: add new ST_xxx defines.
1914 * aclocal.m4: macros to check for more fields in struct stat.
1915 * configure.in: use new macros to check for fields in struct stat.
1916 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1918 2001-03-08 John Hughes <john@Calva.COM>
1920 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1921 * file.c: use LONG_LONG
1922 * io.c: use LONG_LONG
1923 * mem.c use LONG_LONG
1925 2001-03-08 John Hughes <john@Calva.COM>
1927 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1928 * aclocal.m4: routines to check for long long off_t and rlim_t.
1929 * configure.in: check for long long off_t and rlim_t.
1930 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1931 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1933 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1934 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1935 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1937 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1938 now done automaticaly for us.
1939 * freebsd/i386/syscall.h: ditto.
1940 * freebsd/i386/syscallent.h ditto.
1942 2001-03-07 John Hughes <john@Calva.COM>
1944 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1945 * file.c: On FreeBSD use stat64 and pals instead of stat.
1946 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1947 * freebsd/i386/syscall.h: ditto.
1948 * freebsd/i386/syscallent.h: ditto.
1950 2001-03-07 John Hughes <john@Calva.COM>
1952 * file.c: merge missing part of Harald Böhme's solaris patches,
1953 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1955 2001-03-07 John Hughes <john@Calva.COM>
1957 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1958 * svr4/syscallent.h: pread/pwrite are TF calls.
1960 2001-03-07 John Hughes <john@Calva.COM>
1962 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1963 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1964 we don't need to know endianness of long long.
1965 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1966 ftruncate, allows reduction in numvber of horrid #if's
1967 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1968 * mem.c: FreeBSD now uses 64 bit version of mmap.
1969 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1970 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1971 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1973 2001-03-06 John Hughes <john@Calva.COM>
1975 * file.c: Implement truncate64 and ftruncate64
1976 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1978 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1980 2001-03-06 John Hughes <john@Calva.COM>
1982 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1983 syscall master file).
1985 2001-03-06 John Hughes <john@Calva.COM>
1987 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1988 zap incorrect syscall subarg range check.
1990 2001-03-06 John Hughes <john@Calva.COM>
1992 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1993 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1994 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1997 2001-03-06 John Hughes <john@Calva.COM>
1999 * dummy.h: add unimplemented UW sycalls
2000 * syscall.h: we can do settimeofday for UW, whopee!
2001 * syscallent.h: fix unimplemented UW syscalls
2003 2001-03-06 John Hughes <john@Calva.COM>
2005 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2006 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2007 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2008 so it doesn't try to use pr_sysarg.
2010 2001-03-06 John Hughes <john@Calva.COM>
2012 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2013 * file.c: handle xstat version _STAT64_VER, aka stat64.
2015 2001-03-06 John Hughes <john@Calva.COM>
2017 * net.c: make sure SOL_ options are defined before using.
2018 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2020 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2022 * net.c: fix format for printing Unix domain sockets
2024 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2026 * linux/mips/syscallent.h: use new sys_sysmips
2027 * system.c: add sys_sysmips decoding
2029 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2031 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2032 submitted the IP6 scope ID updates
2033 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2034 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2036 * configure.in: check for if_indextoname function and sin6_scope_id
2037 * net.c: teach printsock about IP6 scope ids
2039 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2041 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2042 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2043 * Makefile.in: use @mandir@ and @bindir@
2045 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2047 * net.c: fix formating error in sys_setsockopt
2048 * net.c: add list of socketlayers and use that for [gs]etsockopt
2050 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2052 * time.c: use sys/timex.h so things compile with 2.2 kernels
2053 * stream.c: test if MSG_* constants are #defined
2055 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2057 * process.c: perform bpt trick for clone as well so we can get the
2058 pid of the child before it starts doing something
2059 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2060 again with newer libcs
2061 * test/clone.c: improve our testcase a bit
2062 * Merge another patch from Gäel Roualland with FreeBSD updates
2064 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2066 * lots of files: merge patch from Gaël Roualland to add
2067 support for FreeBSD.
2069 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2071 * file.c: update to reflect that st_ino suddenly became a long long
2072 in the in Linux 2.4.0-test6
2074 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2076 * test/clone.c: minor fixup
2077 * Another bunch of patches from John Hughes merged:
2079 + SVR4 printcontext(): sigset_t != sigset_t*
2080 + getcontext returns a value, so print on exit of syscall
2081 + add UC_FP to ucontext_flags for OS writers that can't spell
2082 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2083 + decode_subcall(): only do subcall range checking when needed
2084 * bunch of UnixWare updates
2085 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2087 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2089 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2092 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2094 * strace.c: close outf before we exec a child process
2096 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2098 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2099 * defs.h (struct tcb): Make auxstr member const.
2100 * file.c (fsmagic): And many more magic numbers.
2101 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2103 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2105 * defs.h: balance #if/#endif again
2106 * system.c: fix return statements in sys_capget()
2107 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2108 + file.c: add F_[SG]ETSIG to fcntl flags
2109 + strace.c: don't setre[gu]id if not needed
2110 + system.c: handle sys_reboot for Linux
2111 + term.c: add baudrate constants up to B4000000
2112 + linux/**/syscallent.h: note that munlockall has no arguments
2114 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2116 * CREDITS: fix email address
2117 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2118 * signal.c: honour offset of sigconfig in sigframe structure for
2120 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2122 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2123 AR_BSP points to the _end_ of the active register frame, so we need
2124 to adjust bsp by moving it back by the size of the active frame
2127 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2129 * process.c: add sparc support to change_syscall
2131 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2133 * linux/mips/syscallent.h: fix some typos
2135 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2137 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2140 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2142 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2145 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2147 * README-linux: updated to note that strace might not compile
2148 with development kernels
2149 * bjm.c: sys_query_module: check if malloc succeeds
2150 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2151 * linux/syscallent.h: updated for 2.3.99pre3
2152 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2153 even though Linux doesn't implement them
2154 * syscall.c: add global variables for MIPS registers as well
2155 * syscall.c: move global variables to before get_scno since that uses them
2156 * util.c: oops, misspelled defined
2157 * process.c: fix ptrace calls in change_syscall
2158 * mem.c: decode sys_madvise
2159 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2160 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2161 + small fix for RLIMIT_* and RUSAGE_BOTH
2162 + enhace support for capget and capset
2164 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2166 * test/vfork.c: new file to test vfork traces
2167 * test/.cvsignore: new file
2168 * defs.h: Up maximum number of traced processed to 64
2169 * strace.c: Disable some debugging code from davidm
2170 * implement setarg for more architectures
2171 * implement change_syscall
2173 1999-12-27 Morten Welinder <terra@diku.dk>
2175 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2176 _unsigned_ char parameter.
2178 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2182 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2184 * Merge Linux/ia64 patches
2186 2000-01-02 Pavel Machek <pavel@ucw.cz>
2188 * probe if sys/poll.h exists in configure + minor cleanups
2190 * syscall.c: split trace_syscall into few pieces to make code readable
2192 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2194 * Release version 4.2 to get the current updates out and so
2195 we can concentrate in finishing the clone support.
2197 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2199 * Add 1900 to tm_year in sprinttime
2201 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2203 * file.c: protect printstat64 with STAT64 instead of linux so we can
2204 compile on Linux architectures that don't have it
2205 * util.c: fix LOOP for ARM
2207 Fri Dec 24 18:05:00 EST 1999
2209 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2211 * file.c: Use ugly libc_stat trick also for stat64.
2212 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2213 * process.c (internal_clone): Fix a few typos and add definitions to make
2214 it at least compile.
2215 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2216 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2218 * aclocal.m4: Define AC_STAT64.
2219 * acconfig.h: Define HAVE_STAT64.
2220 * configure.in: Add AC_STAT64.
2222 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2224 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2225 support for Linux on the IBM S/390 architecture
2226 * process.c: add internal_clone(), currently only shows the options
2227 * syscall.c: use internal_clone to handle SYS_clone
2229 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2231 * Rewrite mmap-handling to support mmap2 on Linux
2233 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2235 * Note that Linux can handle sys_semop() as well
2237 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2239 * Include linux/in6.h for glibc2.0 and older
2241 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2243 * Merge patches from John Hughes to make configure support UnixWare
2245 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2247 * Enhance sys_query_module
2249 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2251 * Patches from John Hughes:
2252 + cosmectic fix in sys_getpmsg
2253 + allow net.c to compile on systems without AF_INET6
2254 + Only use long_to_sigset on Linux systems
2255 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2257 + Parse mount arguments for UnixWare
2258 + ACL fixes for UnixWare
2260 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2262 * Release 4.1 to get all the changes made out there
2264 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2266 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2267 + Socket calls parsed better
2268 + bunch of alpha OSF syscalls added
2269 + Fix alpha 32/64 bit issues
2271 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2273 * Move Linux kernelmodule-functions from system.c to bjm.c and
2274 remove duplicate for sys_create_module
2275 * Linux MIPS updates:
2276 + Play with #ifdef's in net.c to get IPv6 right
2277 + Use printargs for vm86-syscall
2279 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2281 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2283 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2285 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2286 and sys_delete_module correctly
2288 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2290 * Update cvsbuild to give a better error if autoconf isn't installed
2291 * Add test for linux/ptrace.h to configure
2292 * Since we define GNU_SOURCE in the Makefile we don't need to define
2293 USE_GNU in file.c anymore
2295 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2297 * #define USE_GNU before including file.c so we get some extra O_* flags
2299 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2301 * Add missing } in IPv6 output
2303 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2305 * Update copyright for strace-graph to BSD to be consistent with
2308 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2310 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2311 defined for all kernelversions
2312 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2314 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2316 * linux/sparc/syscall.h: Declare create_module/init_module.
2317 * configure.in: Allow compilation in a different directory
2318 than the source one.
2319 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2320 so that we don't depend on asm/ptrace.h which clashes with
2323 * syscall.c: Likewise.
2325 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2327 * Syscall 94 on Linux alpha is sys_poll
2329 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2331 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2333 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2335 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2336 + Correctly implement fix sys_createmodule (Linux)
2337 + Add limited handlig of sys_initmodule (Linux)
2339 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2341 * Add configure-test for sys/reg.h and use that
2342 * Use sys/reg.h instead of asm/ptrace.h
2344 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2346 * Remove hack in signal.c for arm architecture
2347 * Add hack so we compile correctly on powerpc
2349 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2351 * Add a corrected patch from Daniel Jacobowitz
2353 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2355 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2356 for the stat structure
2358 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2360 * Fix test for sys/reg include
2362 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2364 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2365 * Fixed some SunOS compile problems earlier that I forgot to include
2368 Mon Jun 14 12:44:25 CEST 1999
2370 * Avoid leakint fd into child when forking, patch from
2371 John Hughes <john@Calva.COM>
2373 Fri Jun 11 14:54:47 CEST 1999
2375 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2376 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2378 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2380 * Brought syscall list for alpha up to date
2382 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2384 * system.c: sys_umount2 syscall support.
2385 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2386 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2387 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2388 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2389 so it needs strace's own copy of the stat structure.
2390 * util.c: Make it compile on sparc-linux.
2391 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2392 * signal.c: rt_sigaction has different arguments on sparc*-linux
2394 * syscall.c: Recognize sparc64-linux binaries.
2396 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2398 * configure.in: Fix typo (CFLAG -> CFLAGS).
2400 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2402 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2404 * Add some sysctl support, patch from Ulrich Drepper
2406 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2408 * Use kernel dirent structure for Linux
2410 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2412 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2413 + some layout and other minor fixes
2414 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2415 is similar enough to i386 to not need it's own subdirectory
2416 + add support for sendfile and mremap syscalls for Linux
2417 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2418 + ioctls.h vs sys/ioctl.h on Alpha platform
2419 + pointer was casted to an int in stream.c
2420 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2421 + several other casts changed
2422 + correct ARM/POWERPC architecture defines in acconfig.h
2423 * Merge in patches from Morten Welinder <terra@diku.dk>
2424 + add some autoconf-tests for includefiles
2425 + handle solaris version of sigcontext struct (actually I hacked this
2426 up again, but the idea is his :)
2428 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2430 * Update syscalls for linux alpha, patch from Bart Warmerdam
2432 * Update sparc code so it actually compiles
2434 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2436 * Add support for old_*stat functions for Linux. Please note you need
2437 to use reasonably recent kernel headers to compile strace now.
2438 * Change references to LINUX into linux in file.c
2439 * Fix include for LDT in mem.c
2441 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2443 * Change in strace maintainership, jrs passed the torch to me.
2445 * Incorporate all changes already made in the Debian strace package:
2446 + compiles with more Linux kernels
2447 + added support for more Linux architectures
2448 + add support for a lot of extra syscalls
2449 + fix some problems with hanging children
2450 + check stray syscall after execv
2451 + decode capget and capset arguments
2452 + add more constants to net.c
2453 + detect ROSE networking
2454 + add more protocol families to domains
2456 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2457 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2458 + added IP, IPX and TCP-options
2459 + added IP, IPX and TCP support to get-/setsockopt()
2461 + updated handling of signals
2463 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2465 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2466 instead of SVR4. That is, read a few bytes at a time
2467 to avoid overrunning the end of the stack.
2469 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2471 * version.c: Version 3.1 is released.
2473 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2475 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2476 as well since that's where glibc declares it. Go figure.
2477 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2478 instead of sigcontext_struct since glibc v5+ apparently
2479 plays games with the native OS namespace.
2480 From David Mosberger-Tang <davidm@AZStarNet.com>.
2482 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2484 * version.c: Version 3.0.14 is released.
2486 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2487 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2488 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2490 Reported by Henrik Storner <storner@osiris.ping.dk>.
2492 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2493 sys/filio.h and sys/stream.h and remove check for poll.
2494 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2495 Handle old and new styles of argument passing for select on Linux.
2496 * ioctl.c, stream.c: Conditionalize stream code on presence of
2497 sys/stream.h instead of poll because glibc implements poll but
2498 not the rest of the stream interface.
2499 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2500 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2502 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2503 * util.c (umoven, umovestr): Move data in long-sized chunks
2504 at a time, instead of hard coding it to be 4.
2505 From David Mosberger-Tang <davidm@AZStarNet.com>.
2507 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2509 * version.c: Version 3.0.13 is released.
2511 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2512 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2513 asm/sigcontext.h to define sigcontext_struct and don't define it
2514 locally if the header is present.
2516 * syscall.c (nerrnos{0,2}): Correct size computation.
2518 * Makefile.in: Remove dependencies and rules relating to files
2519 normally found in the os directory. Because of the new scheme we
2520 don't know precisely where they come from. Sigh.
2521 * signalent.sh: Make it work for sunos4, linux, and svr4.
2522 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2523 to traditional make syntax. Add signalent.h to files which can
2524 unconditionally be rebuilt. Prevent signalent.h from being
2525 unconditionally being rebuilt since it's customized.
2526 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2527 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2528 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2529 4.1.4 and gcc 2.7.2.
2531 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2533 * configure.in, Makefile.in: Add OSARCH concept to finish
2534 build support for the alpha.
2535 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2536 and maintainer-clean rules.
2537 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2538 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2539 for less, greater, and equal since subtraction on two's
2540 complement numbers isn't an order relation (it isn't transitive)!
2541 * linux/Makefile.in: Add rules for the signalent.h file.
2542 * linux/alpha/Makefile.in: New file.
2544 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2546 * version.c: Version 3.0.12 is released.
2548 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2549 From Michael E Chastain <mec@duracef.shout.net>.
2551 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2552 * syscall.c (set_personality): New.
2553 * strace.c (main): Call set_personality.
2554 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2555 ioctlent, and signalent indirect pointers and redirect them
2556 based on personality.
2557 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2558 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2560 * util.c (upeek): Handle case where ptrace returns a long
2561 and sizeof(long) != sizeof(int).
2562 From Richard Henderson <richard@twiddle.tamu.edu>
2564 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2566 * version.c: Version 3.0.11 is released.
2568 * many files: Fix more printf warnings for other platforms.
2570 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2572 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2573 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2575 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2576 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2578 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2580 * version.c: Version 3.0.10 is released.
2582 * Makfile.in: Add os/arch to includes so that a given arch
2583 (like alpha) can override the native arch (like i386).
2584 * configure.in: Check for sendmsg.
2586 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2587 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2589 * acconfig.h, configure.in: Detect the alpha.
2590 * ioctl.c: Handle the alpha.
2591 * defs.h: Make some members long for the alpha. Define
2592 some register nicknames. Add support for WAITEXECVE.
2593 * file.c [ALPHA]: Support the alpha for statfs. Add
2594 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2595 major and minor results are suitable for passing to printf.
2596 * signal.c, syscall.c: Support the alpha.
2597 * process.c: Add alpha user offsets.
2598 * most files: Use %l? for printf arguments since
2599 most are now longs for the alpha.
2600 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2602 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2604 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2606 * version.c: Version 3.0.9 is released.
2608 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2610 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2611 Linux kernel version system calls.
2613 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2615 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2616 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2617 decode IPC calls using it.
2618 * sunos4/dummy.h: Alias sys_semop to printargs.
2619 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2620 * sunos4/syscallent.h: Include new subcalls for IPC.
2621 From Matthias Pfaller <leo@dachau.marco.de>.
2623 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2625 * version.c: Version 3.0.8 is released.
2627 * time.c [LINUX]: Explicitly include linux/version.h.
2629 * strace.c (main): Don't let them even *try* to
2630 get strace to attach to itself since some systems
2631 don't handle this case very gracefully.
2632 Reported by David S. Miller <davem@caip.rutgers.edu>.
2634 * Makefile.in (distclean): Fix it for subdirectories.
2636 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2637 sys_flags member for each defined system call.
2639 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2641 * defs.h (TRACE_*): New flags to describe what class
2642 of system call each system call is.
2643 (sysent): Add sys_flags member.
2644 * syscall.c (sysent): Define (and later undef) abbreviations
2645 for the system call class flags.
2646 (lookup_class): New function to translate strings to
2647 system call class flags.
2648 (qualify): Handle new system call class mechanism.
2649 * linux/syscallent.h: Fill in the new sys_flags member
2650 for each defined system call.
2652 * defs.h (print_sock): Remove redundant and non-K&R C
2653 compatible prototype. From Juergen Weigert
2654 <jnweiger@immd4.informatik.uni-erlangen.de>.
2656 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2658 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2659 From Michael E Chastain <mec@duracef.shout.net>.
2661 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2662 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2664 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2666 * file.c (sprintfstype): Enclose string result in double
2669 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2670 constantly evolving timex structure.
2671 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2673 * defs.h, syscall.c, strace.c: Rename syscall to
2674 trace_syscall and change prototype and all callers
2675 because of broken Linux shared libraries.
2676 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2678 * Makefile.in (clean): Check for a file with test -f not
2679 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2681 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2683 * version.c: Version 3.0.7 is released.
2685 * util.c (string_quote): Fix thinko which caused core
2686 dumps for strings with quotes in them.
2687 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2689 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2690 files from /usr/include, not just the linux one.
2691 From Michael E Chastain <mec@duracef.shout.net>.
2693 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2694 fewer false positives on more kernel flavors.
2695 From Michael E Chastain <mec@duracef.shout.net>.
2697 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2699 * version.c: Version 3.0.6 is released.
2701 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2703 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2704 on MC_SYNC instead of HAVE_MCTL.
2705 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2706 (sys_msync): New function.
2708 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2710 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2711 sys_flock and sys_getdents.
2712 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2714 * file.c (sys_getdents): Define unconditionally and handle
2716 * strace.c (main): Disallow username option unless both real
2717 and effective uids are root.
2719 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2721 * strace.c (main): Ensure that run_uid and run_gid are
2722 always set to something meaningful.
2723 (main, newoutf) [!SVR4]: Swap real and effective uids while
2724 opening any output files.
2725 (main) [!SVR4]: Treat effective uid of root as a request
2726 to handle suid binaries correctly using the real uid of
2729 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2731 * Makefile.in: Add `|| true' to clean rule because
2732 although GNU make 3.74 uses `sh -c' to invoke commands
2733 every other make in the world uses `sh -ec'.
2735 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2736 arguments appear to be stored on the stack, not in the
2737 registers following A3 (empirical result).
2739 * defs.h: Add prototype for printsock.
2740 * svr4/dummy.h: Remove generic handling of sys_mount.
2741 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2742 get access to SGI mount information.
2743 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2744 (sys_mount) [SVR4, MIPS]: New function.
2745 (sys_mount) [SVR4, !MIPS]: New function.
2747 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2749 * version.c: Version 3.0.5 is released.
2751 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2752 tv_usec members to long when using printf.
2754 * ipc.c: Omit define of __KERNEL__.
2755 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2756 want which __KERNEL__ used to provide.
2757 (sys_msgrcv): Change reference to ipc_kludge structure to
2758 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2760 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2761 Linux specific options.
2763 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2764 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2765 instead of depending of __KERNEL__.
2767 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2769 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2771 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2772 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2773 and AC_DECL__SYS_SIGLIST.
2774 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2775 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2776 (strsignal): Use SYS_SIGLIST_DECLARED.
2778 net.c (sys_socket): Omit inadvertent surplus comma when
2779 protocol family isn't PF_INET.
2781 util.c (dumpstr): Fix incorrect printing of one too many
2782 characters when the length is not an even multiple of 16 bytes.
2783 Reported by Juergen Weigert
2784 <jnweiger@immd4.informatik.uni-erlangen.de>.
2786 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2788 * ioctl.c (compare): Change prototype to match POSIX qsort.
2789 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2790 * strace.c (trace) [SVR4]: Break out of for loop instead of
2791 returning when finished so final return statement is executed.
2792 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2793 (syscall) [LINUX]: Correct typo which commented out the M68K
2795 * util.c (printstr): Cast unsigned char pointer argument
2796 to char pointer in umovestr call.
2797 (dumpstr): Likewise for umoven.
2799 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2801 * version.c: Version 3.0.4 is released.
2803 * signal.c (sys_sigblock): Move after the definition of
2804 sys_sigsetmask that it calls to avoid an implicit declaration.
2805 * stream.c (transport_user_options, transport_server_options):
2806 Only needed if TI_BIND is defined.
2807 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2809 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2810 the tcp arguement from the call to exiting. Add getrval2
2811 check so no fork processing is done in the child.
2812 (printwaitn): Initialize exited so that its value is defined
2813 for all flows of execution.
2815 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2817 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2818 setfsuid, setfsgid, and _llseek syscalls.
2819 * linux/syscall.h: Add prototypes for them.
2820 * linux/syscallent.h: Add them to the syscall entries table.
2821 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2822 defines and conditionally include linux/personality.h if
2823 __NR_personality is defined.
2824 (personality_options) [LINUX]: New table.
2825 (sys_personality) [LINUX]: New function.
2827 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2829 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2830 on the number of traced processes so that we can have untraced
2831 children (e.g. via popen).
2833 * strace (main) [!SVR4]: Call fake_execve to get the actual
2834 exec and its arguments into the trace.
2835 (environ): Declare it.
2836 * process.c (fake_execve): New function.
2837 (headers): Include sys/syscall.h to get SYS_* defines.
2839 * process.c (sys_execv, sys_execve): Surround argument annotations
2840 with C comment delimiters.
2841 (printargv, printargc): The arg vector is an array of char pointers
2844 * strace.c (printleader): Also check for multiple -p arguments
2845 when deciding whether to print the pid field.
2847 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2848 * defs.h (strerror, strsignal): Add these prototypes if we provide
2850 * configure.in (AC_CHECK_FUNCS): Add strerror.
2852 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2853 and blocked signals.
2855 * strace.c (main): Add username option. Verify they are root before
2856 letting them use it. Look up the ids in the password file. Set
2857 them just before executing the program.
2858 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2860 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2862 * version.c: Version 3.0.3 is released.
2864 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2865 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2867 * strace.c (outfname): Initialize to NULL.
2868 (main): Defer output file processing until after arguments.
2869 Allow either a pipe or a bang for command arguments.
2870 Check if outfname is NULL instead of checking outf for stderr.
2871 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2872 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2873 (tprintf): Avoid calling vfprintf if outf is NULL.
2875 * strace.c (main): Use popen if -o argument begins with a pipe.
2876 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2878 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2879 but WIFSTOPPED was used.
2881 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2882 rule to prevent the comment from being untrue.
2884 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2886 * strace.c (sys_exit): Move follow fork code to internal_exit.
2887 (sys_fork): Move follow fork code to internal_fork.
2888 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2889 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2890 (vforking): Remove this static variable and check scno in
2891 internal_fork instead.
2892 (internal_exit, internal_fork, internal_exec, internal_wait): New
2894 * defs.h: Add prototypes for the new internal_* functions.
2895 * syscall.c (syscall): Move syscall entering trace qualifier check
2896 and reprint checking after context decoding and precede them with
2897 a call to internal_syscall. Precede syscall exiting trace
2898 qualifier check with a call to internal_syscall.
2899 (internal_syscall): New function.
2901 * defs.h (struct tcb): Make scno signed.
2902 * strace.c (syscall) Make u_error signed.
2903 [LINUX, I386]: Avoid unsigned cast in eax check.
2904 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2905 * desc.c (sys_select): Make cumlen unsigned
2907 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2909 * net.c (socktypes): Add SOCK_PACKET.
2911 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2913 * Makefile (clean): Check explicitly for a Makefile in subdirs
2914 before running make in them.
2916 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2918 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2919 [MIPS] (detach): Initialize error for MIPS case.
2920 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2922 * syscall.c (decode_subcall): Move variable i into conditionals
2924 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2925 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2927 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2928 printing since we don't know what the size of their type is.
2929 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2930 if autoconf detects it since it seems to either not work or do
2931 something else entirely on Irix 5.3.
2933 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2935 * version.c: Version 3.0.2 is released.
2936 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2937 so that the file descriptor arg is decimal.
2939 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2941 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2942 because on Linux they are enumerators.
2944 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2947 * util.c (printxval): When there is no translation, print the actual
2948 number first and the the default value as a C comment.
2950 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2951 sys_setsockopt): Change first argument from unsigned to signed to
2952 cater to the frequent practice of calling system calls with a file
2954 * mem.c (sys_mmap): Likewise.
2956 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2958 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2960 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2962 * version.c: Version 3.0.1 is released.
2963 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2964 * config.guess, config.guess: Update from the FSF.
2965 * install-sh: New from the FSF.
2967 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2969 * Makefile.in: Add m68k arch.
2970 * acconfig.h (M68K): Add m68k define.
2971 * configure.in: Add detection of arch m68k.
2972 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2974 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2976 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2977 * syscall.c [M68K] (syscall): Support m68k syscall number register
2978 and errno in d0 instead of eax.
2979 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2980 program counter in PT_PC instead of EIP.
2981 [M68K] (LOOP): Support m68k loop instruction.
2982 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2984 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2985 to MAP_FIXED instead of MAP_ANONYMOUS.
2986 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2988 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2989 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2991 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2993 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2994 Reported by Thanh Ma <tma@encore.com>.
2996 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2997 1.1.62 doesn't continue a traced child when the parent exits.
2998 Reported by Matt Day <mday@artisoft.com>.
3000 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3002 * util.c (printstr): Fix longstanding bug in notating string
3005 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3006 child to go into the execve syscall to avoid spurious traces.
3007 [LINUX] (detach): Conditionalize the status variable.
3009 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3011 * Makefile.in: Add mips arch.
3012 * acconfig.h (MIPS): Add mips define.
3013 * configure.in: Add detection of opsys irix5 and arch mips. Check
3015 Check for sys/sysconfig.h header.
3016 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3017 * file.c [SVR4]: Include sys/cred.h.
3018 (access_flags): Update access flags for SGI.
3019 (sprinttime): Change type of sprinttime argument from unsigned
3021 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3022 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3023 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3024 Cast si_band member to long before printing.
3025 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3026 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3027 * strace.c [SVR4] [MIPS]:
3028 (foobar): New dummy signal handler.
3029 (main): Install a dummy signal handler in the child before pausing
3030 to work around an SGI bug in PRSABORT.
3031 (proc_open): Send a interrupt to the child instead of aborting the
3032 syscall which doesn't work on Irix5.2.
3033 * svr4/dummy.h: Add new unfinished SGI syscalls
3034 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3035 existing calls (e.g. sys_ksigaction like sys_sigaction).
3036 Printargs does the print thing for sys_sethostid.
3037 * svr4/syscall.h: Declare all new SGI syscalls.
3038 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3039 and add it to all subcall entry points.
3040 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3041 decode as subcalls on MIPS. Instead, use the normal syscalls.
3042 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3043 since SGI syscall numbers are off by one.
3044 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3045 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3046 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3047 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3048 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3049 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3050 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3051 Add workaround for broken SGI pr_sysarg on syscall entry.
3052 [SVR4] (syscall): Conditionalize subcall decoding for
3053 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3054 [SVR4] [MIPS] (getrval2): Handle SGI.
3055 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3056 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3057 [MIPS] (syssgi_options, sys_syssgi): New for SGI.