1 2004-08-31 Roland McGrath <roland@redhat.com>
3 * configure.ac, NEWS: Version 4.5.7.
4 * strace.spec, debian/changelog: 4.5.7-1.
6 * debian/rules: Rewrite sparc64 change of 2004-07-12.
7 Always do each build in a separate build directory.
8 Fixes Debian bug #254728.
10 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
12 * strace.1: Say that -c shows system CPU time, not real time.
13 Fixes Debian bug #254438.
15 * syscall.c (dumpio): Match pread and pwrite system calls too.
16 Fixes Debian bug #239947.
18 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
19 Fixes Debian bug #171653.
21 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
23 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
26 2004-08-30 Roland McGrath <roland@redhat.com>
28 * strace.c (main): Don't call fake_execve under -c.
29 From Ulrich Drepper <drepper@redhat.com>.
32 * net.c (sockipoptions): Add some options.
33 [SOL_IPV6] (sockipv6options): New variable.
34 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
35 From Ulrich Drepper <drepper@redhat.com>.
38 * time.c (clocknames): New variable, symbolic names for clock_t.
39 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
40 From Ulrich Drepper <drepper@redhat.com>.
43 * system.c (personality_options): Hard-code values here.
44 Don't #include <linux/personality.h> at all.
45 Fixes RH#130965 and Debian bug #40588.
47 * file.c (print_xattr_val): New function to show attribute values.
48 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
49 From Ulrich Drepper <drepper@redhat.com>.
52 2004-07-12 Roland McGrath <roland@redhat.com>
54 * configure.ac, NEWS: Version 4.5.6.
55 * strace.spec, debian/changelog: 4.5.6-1.
57 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
59 * debian/rules: On sparc-linux, build strace64 as well.
60 From Ben Collins <bcollins@debian.org>.
61 Fixes Debian bug #254728.
63 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
65 * linux/sparc/syscallent.h: Sync with reality.
66 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
67 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
68 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
69 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
70 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
71 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
72 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
73 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
74 sys_timer_settime, sys_timer_gettime): New declarations.
75 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
76 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
77 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
78 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
79 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
80 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
81 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
82 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
83 linux/sparc64/syscallent1.h: New files.
84 * defs.h (LINUXSPARC): Define also when SPARC64.
85 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
86 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
87 Define possibly missing __NR_exit_group. Declare getrval2.
88 * configure.ac (sparc64): New architecture case.
89 * file.c (stat_sparc64): New structure.
90 (printstat_sparc64): New output routine for that.
91 (printstat): Call it, if personality is 2.
92 (printstat64): Likewise.
93 * util.c: Conditionalize ptrace defines on LINUXSPARC
95 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
96 to PTRACE_FOOREGS64 so that more sparc code can be shared
97 between 64-bit and 32-bit.
98 (_hack_syscall5): Correct trap number when SPARC64.
99 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
100 (getpc): Handle SPARC64 && LINUX.
101 (printcall): Likewise.
102 (arg fetching/setting): Use same code for SPARC64 LINUX
104 (setbpt): Handle SPARC64 && LINUX.
105 (clearbpt): Likewise.
106 * signal.c: Conditionalize ptrace defines on SPARC and
108 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
109 to PTRACE_FOOREGS64 so that more sparc code can be shared
110 between 64-bit and 32-bit.
111 (m_siginfo): Use same definition on SPARC64 as SPARC.
112 (sys_sigreturn): Handle LINUX && SPARC64.
113 * syscall.c: Conditionalize ptrace defines on SPARC and
115 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
116 to PTRACE_FOOREGS64 so that more sparc code can be shared
117 between 64-bit and 32-bit.
118 (getscno): Use same static state on SPARC64 as SPARC,
119 and add SPARC64 handling.
120 (get_error): Handle LINUX && SPARC64.
121 (force_result): Likewise.
122 (syscall_enter): Likewise.
123 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
125 (getrval2): Handle LINUX && SPARC64.
126 * process.c: Conditionalize ptrace defines on SPARC and
128 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
129 to PTRACE_FOOREGS64 so that more sparc code can be shared
130 between 64-bit and 32-bit.
131 (change_syscall): Handle LINUX && SPARC64.
132 (struct_user_offsets): Ifdef out those which do not exist
134 * net.c (sys_pipe): Handle LINUX && SPARC64.
135 * ioctl.c: Fix initializer typo for nioctlents2, was
136 nioctlents1 by accident.
138 2004-06-28 Andreas Schwab <schwab@suse.de>
140 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
141 (sys_execve): Remove it here.
143 2004-07-12 Roland McGrath <roland@redhat.com>
145 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
147 * debian/control (Section): Move to utils, matching Debian override.
149 * net.c (addrfams): Make variable global.
150 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
151 SIOCGIFINDEX, and SIOCGIFCONF.
152 From Ulrich Drepper <drepper@redhat.com>.
155 * linux/ioctlsort.c: Add some #includes.
156 [POWERPC]: Kludge out high bits.
157 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
158 * linux/powerpc/ioctlent.h: Likewise.
160 2004-07-11 Roland McGrath <roland@redhat.com>
162 * linux/ioctlent.sh: Replace asm with $asm in all places.
164 * configure.ac: Add I386 as AM_CONDITIONAL.
165 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
168 2004-07-08 Roland McGrath <roland@redhat.com>
170 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
171 that's what the kernel will do.
173 2004-07-07 Roland McGrath <roland@redhat.com>
175 * linux/ioctlent.sh: Take optional second argument to use as directory
176 name in place of `asm'.
178 2004-06-27 Roland McGrath <roland@redhat.com>
180 * configure.ac, NEWS: Version 4.5.5.
181 * strace.spec, debian/changelog: 4.5.5-1.
183 2004-06-22 Roland McGrath <roland@redhat.com>
185 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
186 sign extend the low 32 bits of RAX to 64 bits.
189 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
191 2004-06-03 Roland McGrath <roland@redhat.com>
193 * configure.ac, NEWS: Version 4.5.4.
194 * strace.spec, debian/changelog: 4.5.4-1.
196 * net.c (domains): Add many PF_* values #ifdef PF_*.
197 (addrfams): Add many AF_* values #ifdef AF_*.
198 Fixes Debian bug #250506.
200 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
202 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
204 (main): Print a note that program output is generated by
206 * linux/ioctlent.sh: Build the list of ioctls defined in
207 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
208 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
209 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
210 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
211 * linux/ioctlent.h: Regenerated from linux-2.6.5.
214 2004-06-03 Roland McGrath <roland@redhat.com>
216 * debian/control (Architecture): Add amd64.
217 Fixes Debian bug #246568.
219 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
220 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
221 (expand_tcbtab): New function, broken out of ...
222 * process.c (fork_tcb): ... here, call that.
223 * defs.h: Declare expand_tcbtab.
225 2004-04-19 Roland McGrath <roland@redhat.com>
227 * process.c (printstatus): Add a space before | in output.
229 2004-04-16 Roland McGrath <roland@redhat.com>
231 * configure.ac: Version 4.5.3.
232 * strace.spec, debian/changelog: 4.5.3-1.
234 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
236 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
237 from long to unsigned long, to fix output of the quotactl command
241 2004-04-16 Roland McGrath <roland@redhat.com>
243 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
244 From Maxim Shchetynin <maxim@de.ibm.com>.
246 * configure.ac: Check for <mqueue.h>.
247 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
248 decode struct mq_attr.
249 * NEWS: Mention mq support.
251 * linux/syscall.h: Support new mq_* syscalls on Linux.
252 * linux/syscallent.h: Likewise.
253 * linux/dummy.h: Likewise.
255 * time.c (printsigevent): Handle SIGEV_THREAD.
256 From Ulrich Drepper <drepper@redhat.com>.
259 2004-04-13 Roland McGrath <roland@redhat.com>
261 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
263 From Ulrich Drepper <drepper@redhat.com>.
266 * process.c (printstatus): Mask out bits presented symbolically, and
267 print "| 0xnnn" if the remaining bits are not all zero.
268 Fixes Debian bug #240062.
270 * process.c (print_affinitylist): Rewritten to handle indirect values.
271 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
272 From Ulrich Drepper <drepper@redhat.com>.
275 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
277 2004-04-08 Roland McGrath <roland@redhat.com>
279 * strace.c (main) [LINUX]: When attaching for -p, look in
280 /proc/PID/task for all threads and attach them as presumed
281 CLONE_THREAD children.
282 * NEWS: Mention the feature.
285 2004-03-02 Roland McGrath <roland@redhat.com>
287 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
288 From Michael Holzheu <HOLZHEU@de.ibm.com>.
290 * debian/control (Standards-Version): Update to 3.6.1.
292 2004-03-01 Roland McGrath <roland@redhat.com>
294 * configure.ac, NEWS: Version 4.5.2.
295 * strace.spec, debian/changelog: 4.5.2-1.
297 * strace.c (main): Avoid potential buffer overruns from ludicrous
298 arguments or PATH values.
299 * syscall.c (qual_signal): Bail out for too-long string.
301 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
302 Fixes Debian bug #223207.
304 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
306 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
307 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
308 struct modify_ldt_ldt_s.
309 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
311 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
312 From Tim Yamin <plasmaroo@gentoo.org>.
314 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
317 * configure.ac: Check for `struct pt_all_user_regs'
318 and `struct ia64_fpreg' in <sys/ptrace.h>.
319 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
320 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
322 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
323 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
325 * util.c [LINUX] (arg0_index, arg1_index): New macros.
326 [S390 || S390X]: Define them with inverted values.
327 (setbpt): Use them for u_arg indices.
329 2004-02-26 Andreas Schwab <schwab@suse.de>
331 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
332 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
333 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
335 2004-03-01 Roland McGrath <roland@redhat.com>
337 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
338 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
339 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
340 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
341 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
342 sys_sched_get_priority_min): New functions.
343 From Ulrich Drepper <drepper@redhat.com>.
346 2004-02-20 Roland McGrath <roland@redhat.com>
348 * linux/hppa/syscallent.h: Update some syscalls.
349 From Randolph Chung <tausq@debian.org>.
350 Fixes Debian bug #231632.
352 2003-12-31 David Mosberger <davidm@hpl.hp.com>
354 * process.c (internal_exit): For ia64, also recognize IA-32 252
356 (change_syscall): For IA64, also support changing IA-32 syscalls.
357 * syscall.c (internal_syscall): For IA64, also recognize IA-32
358 syscall 252 (exit_group) as an internal_exit() syscall.
359 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
361 (SYS_vfork): Likewise.
362 (arg_setup): For IA64 version, also support IA-32 syscalls.
363 (get_arg0): Likewise.
364 (get_arg1): Likewise.
365 (set_arg0): Likewise.
366 (set_arg1): Likewise.
368 2004-02-15 Anton Blanchard <anton@samba.org>
370 * linux/powerpc/syscallent.h: Add rtas call.
371 Shift multiplexed syscalls to start at 300, we are already about
372 to hit 256 real syscalls.
373 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
375 2004-02-19 Roland McGrath <roland@redhat.com>
377 * strace.c (main): Use TCP->pid, not PID, in -p message.
378 Fixes Debian bug #229802.
380 2004-01-13 Roland McGrath <roland@redhat.com>
382 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
385 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
386 Reported by Petter Reinholdtsen <pere@hungry.com>.
388 2003-12-31 David Mosberger <davidm@hpl.hp.com>
390 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
392 2003-12-14 Anton Blanchard <anton@samba.org>
394 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
395 Use %llu formats for them.
397 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
399 * linux/powerpc/syscallent.h: Update to include recently added
402 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
403 ppc64, we were misreporting syscalls that really succeeded as having
406 2004-01-13 Roland McGrath <roland@redhat.com>
408 * strace.1: Remove comment about vfork on Linux.
409 Fixes Debian bug #223390.
411 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
412 (sys_getdents64) [LINUX]: Print d_type field.
414 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
416 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
417 killed process if available. Fixes RH#112117.
419 2003-11-13 Roland McGrath <roland@redhat.com>
421 * configure.ac, NEWS: Version 4.5.1.
422 * strace.spec, debian/changelog: 4.5.1-1.
424 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
426 * defs.h (ioctl_lookup): Prototype change.
427 * ioctl.c (ioctl_next_match): New function.
428 * defs.h: Declare it.
429 * io.c (sys_ioctl): Use it, to display all possible ioctl names
430 when there's more than one match.
431 * ioctl.c (ioctl_lookup): Likewise.
432 * stream.c (internal_stream_ioctl): Likewise.
433 Patch from Solar Designer <solar@openwall.com>.
435 2003-11-13 Roland McGrath <roland@redhat.com>
437 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
438 * linux/sh64/syscallent.h: Likewise.
440 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
443 * util.c (printuid): New function.
444 * defs.h: Declare it.
445 * file.c (sys_chown): Use it.
446 * file.c (sys_fchown): Likewise.
447 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
448 sys_setresgid): Likewise.
449 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
450 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
451 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
452 setuid32, setgid32, setfsuid32, setfsgid32.
453 * process.c [LINUX]: Define GETGROUPS32_T.
454 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
456 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
459 2003-11-11 Roland McGrath <roland@redhat.com>
461 * strace.c (main): Bail with usage error for missing command before we
462 open the -o file or fiddle uids.
464 2003-11-06 Roland McGrath <roland@redhat.com>
466 * strace.c (main): Treat piped output more like file output.
467 Disallow -ff with piped output. Fixes RH#105366.
468 Reported by Dmitry V. Levin <ldv@altlinux.org>
470 * strace.c (tprintf): Check result of vfprintf and use perror when it
471 fails while not writing to stderr itself. Fixes Debian bug #218762.
473 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
474 From Ulrich Drepper <drepper@redhat.com>.
476 2003-11-01 Roland McGrath <roland@redhat.com>
478 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
479 setitimer rather than hard-coding a value based on HZ.
480 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
482 2003-10-21 Roland McGrath <roland@redhat.com>
484 * strace.1: Fixed a few spelling errors.
485 Fixes Debian bug #217008.
487 * syscall.c: Revert last change, was broken.
489 2003-10-01 Roland McGrath <roland@redhat.com>
491 * process.c (internal_clone): Don't suspend parent when call requested
492 a specific PID that is not a traced child.
494 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
495 from right to left so we don't have to presume the size.
496 Reported by David Woodhouse <dwmw2@redhat.com>.
498 2003-09-25 Roland McGrath <roland@redhat.com>
500 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
501 these in the table if they are defined.
503 2003-09-24 Roland McGrath <roland@redhat.com>
505 * configure.ac, NEWS: Version 4.5.
506 * strace.spec, debian/changelog: 4.5-1.
508 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
509 instruction decoding branch if TCB_INSYSCALL is clear.
510 Reported by <jochen@penguin-breeder.org>.
512 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
514 2003-09-23 Roland McGrath <roland@redhat.com>
516 * strace.spec: On ppc64 (maybe others later), create an strace64
517 package as well containing just /usr/bin/strace64.
519 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
522 2003-08-21 Roland McGrath <roland@redhat.com>
524 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
525 * linux/x86_64/syscallent.h: Likewise.
526 * linux/s390/syscallent.h: Likewise.
527 * linux/s390x/syscallent.h: Likewise.
529 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
531 * defs.h (ALIGN64): Define for MIPS.
532 * io.c (PREAD_OFFSET_ARG): Define.
533 (sys_pread, sys_pwrite): Use it.
534 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
536 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
537 (truncate64, ftruncate64): Pretty-print.
538 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
539 (truncate64, ftruncate64): Take four arguments.
541 2003-07-17 Roland McGrath <roland@redhat.com>
543 * configure.ac, NEWS: Version 4.4.99.
544 * strace.spec, debian/changelog: 4.4.99-1.
546 2003-07-15 Anton Blanchard <anton@samba.org>
548 * ipc.c: Add SHM_HUGETLB field.
549 Mask out permission bits in msgget, semget and shmget before
550 printing resource_flags.
551 Mask execute permission bits (even though we dont currently
554 2003-07-17 Roland McGrath <roland@redhat.com>
556 * linux/powerpc/syscallent.h (tgkill): New at 250.
558 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
559 From Ulrich Drepper <drepper@redhat.com>.
561 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
562 * file.c (printstatfs): Print f_fsid and f_frsize.
563 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
564 * linux/syscall.h: Add decls.
565 From Ulrich Drepper <drepper@redhat.com>.
567 2003-07-09 Roland McGrath <roland@redhat.com>
569 * linux/ia64/syscallent.h (tgkill): New at 1235.
571 2003-07-05 Richard Henderson <rth@twiddle.net>
573 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
574 * syscall.c (ERESTART_RESTARTBLOCK): New.
575 (trace_syscall): Print it.
576 * linux/alpha/syscallent.h (osf_syscall): Name properly.
577 (osf_set_program_attributes): Fix typo.
578 (osf_nfssvc): Likewise.
579 (osf_sigsendset): Likewise.
580 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
581 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
582 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
583 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
584 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
585 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
586 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
587 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
588 clock_getres, clock_nanosleep, semtimedop): New.
590 2003-07-08 Roland McGrath <roland@redhat.com>
592 * signal.c (sys_tgkill): New function.
593 * linux/syscall.h: Declare it.
594 * linux/syscallent.h: Add tgkill.
596 2003-06-27 Roland McGrath <roland@redhat.com>
598 * configure.ac: Check for type `struct __old_kernel_stat'.
599 * file.c (convertoldstat, printoldstat): Define under
600 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
601 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
602 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
603 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
605 2003-06-26 Roland McGrath <roland@redhat.com>
607 * configure.ac: SHMEDIA -> SH64
610 * process.c: Likewise.
612 * syscall.c: Likewise.
614 * linux/shmedia/syscallent.h: Moved to ...
615 * linux/sh64/syscallent.h: ... here.
617 * config.guess: Update from canonical version, timestamp 2003-06-17.
618 * config.sub: Likewise.
620 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
621 From: Joshua Neal <tinara@netpipeline.net>.
623 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
624 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
625 * linux/ia64/syscallent.h: Likewise.
626 * linux/powerpc/syscallent.h: Likewise.
627 * linux/s390/syscallent.h: Likewise.
628 * linux/s390x/syscallent.h: Likewise.
629 * linux/x86_64/syscallent.h: Likewise.
630 From Jakub Jelinek <jakub@redhat.com>.
632 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
633 From Michael Holzheu <HOLZHEU@de.ibm.com>.
635 2003-06-23 Roland McGrath <roland@redhat.com>
637 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
638 From Ulrich Drepper <drepper@redhat.com>.
640 2003-06-10 Roland McGrath <roland@redhat.com>
642 * configure.ac, NEWS: Version 4.4.98.
643 * strace.spec, debian/changelog: 4.4.98-1.
645 2003-06-09 Roland McGrath <roland@redhat.com>
647 * linux/s390x/syscallent.h: Update many syscalls.
648 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
650 * linux/s390/syscallent.h: Update many syscalls.
651 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
653 * linux/shmedia/syscallent.h: New file.
654 From Stephen Thomas <stephen.thomas@superh.com>.
656 * strace.c (trace): Print a message and newline for a WIFEXITED report
657 from the process we just printed an unterminated syscall line for.
659 2003-06-03 Roland McGrath <roland@redhat.com>
661 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
663 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
664 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
665 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
666 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
667 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
668 (get_error) [LINUX] [ARM]: Update.
669 (syscall_enter) [LINUX] [ARM]: New case.
670 * util.c (printcall) [LINUX] [ARM]: New case.
672 * debian/control (Standards-Version): Update to 3.5.10.
674 * strace.c (main): In PATH search, accept only a regular file with
675 execute bits set. Fixes Debian bug #137103.
677 2003-06-02 Roland McGrath <roland@redhat.com>
679 * strace.c (main): Set -q when given -o and not -p, and not when not
680 given -o, to match what the man page always said.
681 Fixes Debian bug #47113, #153678.
683 * configure.ac, NEWS: Version 4.4.97.
684 * strace.spec, debian/changelog: 4.4.97-1.
686 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
687 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
689 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
690 timestamp 2003-05-22.
691 * config.sub: Likewise, timestamp 2003-05-24.
693 2003-05-22 Roland McGrath <roland@redhat.com>
695 * defs.h (struct tcb): New member `nzombies'.
696 * strace.c (alloctcb): Initialize it.
697 (droptcb): Increment our parent's zombie count.
698 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
699 process has zombies it can reap. On the way out, if we reaped
700 an untraced process, decrement the zombie count.
702 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
703 separately using signame.
705 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
706 of literal 0 for index. Consult the right flags without clobbering
707 anything when we reparent the new child to the caller's parent thread.
709 * linux/s390/syscallent.h: Fix sys_clone argument count.
710 * linux/s390x/syscallent.h: Likewise.
711 * linux/mips/syscallent.h: Likewise.
712 * linux/alpha/syscallent.h: Likewise.
713 * linux/powerpc/syscallent.h: Likewise.
714 * linux/sh/syscallent.h: Likewise.
715 * linux/sparc/syscallent.h: Likewise.
716 * linux/hppa/syscallent.h: Likewise.
718 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
719 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
721 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
722 [LINUX || SVR4] (siginfo_codes): Add strings for them.
724 * process.c (print_affinitylist): Fix loop condition.
725 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
727 2003-04-10 Roland McGrath <roland@redhat.com>
729 * syscall.c (qual_desc): Return zero after parsing number.
730 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
732 2003-04-07 Roland McGrath <roland@redhat.com>
734 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
735 * linux/syscall.h: Likewise.
736 * ipc.c [LINUX] (sys_semtimedop): New function.
737 From Ulrich Drepper <drepper@redhat.com>.
739 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
740 From Ulrich Drepper <drepper@redhat.com>.
742 2003-04-01 Philippe De Muyter <phdm@macqel.be>
744 * sock.c, stream.c: Check #ifdef LINUX, not linux.
745 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
747 2003-03-30 Roland McGrath <roland@redhat.com>
749 * configure.ac, NEWS: Version 4.4.96.
750 * strace.spec, debian/changelog: 4.4.96-1.
752 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
754 Various fixes for SuperH [SH]:
755 * mem.c (sys_old_mmap): mmap() parameters passed in registers
756 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
758 * process.c (change_syscall): Fixed register which holds system
760 * util.c (arg0_offset, arg1_offset): provide definition
761 * Makefile.am: Added new files in linux/sh
762 * linux/sh/syscallent.h: New file.
763 * linux/sh/errnoent.h: New file.
764 * linux/sh/ioctlent.h: New file.
765 * linux/sh/signalent.h: New file.
767 * linux/ioctlent.sh: Take an arg for location of header files
768 * syscallent.sh: Replaced lost $
770 2003-03-30 Roland McGrath <roland@redhat.com>
772 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
773 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
774 From Ulrich Drepper <drepper@redhat.com>.
776 * linux/syscallent.h: Use sys_getrlimit for 191.
777 Use name "old_getrlimit" for 76.
778 Reported by Ulrich Drepper <drepper@redhat.com>.
780 2003-03-18 Roland McGrath <roland@redhat.com>
782 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
784 2003-03-17 Roland McGrath <roland@redhat.com>
786 * linux/x86_64/syscallent.h: clone takes 5 args.
787 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
789 2003-03-15 Roland McGrath <roland@redhat.com>
791 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
793 2003-03-14 Roland McGrath <roland@redhat.com>
795 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
797 * linux/ia64/syscallent.h: clone takes 5 arguments.
798 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
800 2003-03-12 Roland McGrath <roland@redhat.com>
802 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
803 Use sys_clone for clone2.
804 * linux/syscall.h: Don't declare sys_clone2.
805 * process.c (sys_clone): Rewritten to handle both flavors,
806 print all extra args depending on flag bits.
807 (sys_clone2): Function removed.
809 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
811 2003-03-04 Roland McGrath <roland@redhat.com>
813 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
814 TCB_INSYSCALL is clear, like other platforms do.
816 2003-03-04 Ulrich Drepper <drepper@redhat.com>
818 * mem.c [LINUX] (sys_remap_file_pages): New function.
819 * linux/syscall.h: Declare it.
820 * linux/syscallent.h: Use it.
821 * linux/powerpc/syscallent.h: Likewise.
823 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
825 2003-02-26 Roland McGrath <roland@redhat.com>
827 * configure.ac: Fix typo in netinet/in.h check.
828 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
829 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
831 2003-02-24 Roland McGrath <roland@redhat.com>
833 * configure.ac, NEWS: Version 4.4.95.
834 * strace.spec, debian/changelog: 4.4.95-1.
836 * process.c (sys_getresgid): Fix typos in argument access.
838 2003-02-23 Roland McGrath <roland@redhat.com>
840 * process.c (sys_getresuid): Fix typos in argument access.
841 Reported by Anton Blanchard <anton@samba.org>.
843 2003-02-19 Roland McGrath <roland@redhat.com>
845 * configure.ac, NEWS: Version 4.4.94.
846 * strace.spec, debian/changelog: 4.4.94-1.
848 * version.c: Removed.
849 * Makefile.am (strace_SOURCES): Remove it.
850 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
852 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
853 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
854 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
856 2003-01-23 Roland McGrath <roland@redhat.com>
858 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
859 SPARC, which doesn't use the header regardless.
861 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
864 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
866 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
867 [! SYS_putpmsg] (sys_putpmsg): Likewise.
869 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
870 since they can conflict.
872 2003-01-21 Roland McGrath <roland@redhat.com>
874 * strace.c (usage): Omit -z, since it has never worked properly.
877 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
878 var=val in environ or to remove var, respectively.
880 * strace.1, NEWS: Document it.
882 * configure.ac, NEWS: Version 4.4.93.
883 * strace.spec, debian/changelog: 4.4.93-1.
884 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
886 2003-01-20 Roland McGrath <roland@redhat.com>
888 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
889 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
890 TCB_WAITEXECVE state with special kludges.
892 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
893 reversed from other architectures.
895 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
896 conditional on [TCB_WAITEXECVE] instead of list of processors.
898 * util.c (restore_arg0): Evaluate args in no-op defns.
900 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
901 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
903 2003-01-17 Anton Blanchard <anton@samba.org>
905 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
907 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
909 2003-01-14 Roland McGrath <roland@redhat.com>
911 * linux/powerpc/errnoent.h: Add missing errnos.
912 * linux/powerpc/ioctlent.h: Update ioctl values.
913 From Anton Blanchard <anton@samba.org>.
915 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
916 From Anton Blanchard <anton@samba.org>.
918 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
919 sys_ftruncate64, instead of printargs, for those syscalls.
920 * linux/mips/syscallent.h: Likewise.
921 * linux/powerpc/syscallent.h: Likewise.
922 * linux/s390/syscallent.h: Likewise.
923 * linux/sparc/syscallent.h: Likewise.
925 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
926 All others at the moment use linux/syscallent.h, where it's 300.
928 * strace.1: Update bug reporting info.
930 * resource.c [LINUX] (quotacmds): Grok new command encodings.
931 From Nathan Scott <nathans@debian.org>.
933 * configure.ac, NEWS: Version 4.4.92.
934 * strace.spec, debian/changelog: 4.4.92-1.
936 * configure.ac: Match powerpc* (includes powerpc64), and don't match
937 ppc (never comes out of config.sub).
939 * process.c (sys_ptrace): Use #lx format for address argument.
940 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
941 * process.c [POWERPC]: Likewise.
942 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
943 * syscall.c (get_scno) [POWERPC]: Likewise.
944 * util.c [POWERPC]: Likewise.
945 (printnum): Use long for NUM.
946 From Anton Blanchard <anton@samba.org>.
948 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
950 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
951 appropriately via set_arg0 or no-ops for each architecture.
952 (clearbpt): Use those instead of set_arg0 and set_arg1.
954 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
955 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
956 sys_ftruncate64, instead of printargs, for those syscalls.
958 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
959 (sys_ptrace): Use printxval.
960 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
961 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
963 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
964 print it before using printxval.
965 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
967 2003-01-13 Roland McGrath <roland@redhat.com>
969 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
970 timestamp 2003-01-10.
971 * config.sub: Likewise, timestamp 2003-01-03.
972 * install-sh: Update from Automake 1.7.2.
974 * linux/powerpc/signalent.h: Add SIGRTMIN.
975 From Anton Blanchard <anton@samba.org>.
977 * linux/powerpc/syscallent.h: Add missing system calls.
978 Decode more system calls, we were just printargs for many things.
979 Remove some x86-specific system calls.
980 Remove two syscalls between the socket and ipc syscalls,
981 it was resulting in all IPC syscalls being off by two.
983 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
984 From Anton Blanchard <anton@samba.org>.
986 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
987 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
988 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
989 From Anton Blanchard <anton@samba.org>.
991 * term.c [LINUX]: Get kernel definition of struct termios.
992 From Anton Blanchard <anton@samba.org>.
994 * linux/ioctlent.sh: Look in sound/ directory too.
995 From Anton Blanchard <anton@samba.org>.
997 * desc.c (printflock64): Fix ADDR argument type.
998 From Anton Blanchard <anton@samba.org>.
1000 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1001 sys_siglist and _sys_siglist.
1002 Reported by John Hughes <john@Calva.COM>.
1004 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1005 Reported by John Hughes <john@Calva.COM>.
1007 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1009 2003-01-10 Roland McGrath <roland@redhat.com>
1011 * configure.ac, NEWS: Version 4.4.91.
1012 * strace.spec, debian/changelog: 4.4.91-1
1014 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1015 values for x86-64, conditional on current_personality.
1017 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1019 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1020 * stream.c (print_transport_message): Use #ifdefs for those members.
1022 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1024 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1025 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1027 * strace.c (pfd2tcb): Fix for new tcbtab type.
1028 (rebuild_pollv): Likewise.
1029 (detach): Put variables used under [LINUX] inside #ifdef.
1031 * process.c (change_syscall) [POWERPC]: Add missing return.
1032 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1034 * strace.spec: New file.
1035 * debian/changelog: 4.4.90-1
1036 * debian/rules (binary-arch): Depend on build.
1037 (clean): Don't try to run Makefile.in.
1038 * debian/control (Standards-Version): Now 3.5.8.
1040 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1042 2003-01-09 Roland McGrath <roland@redhat.com>
1044 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1046 * debian/control: Update Maintainer: field.
1048 2003-01-08 Roland McGrath <roland@redhat.com>
1050 * NEWS: Update for 4.4.90 test release.
1052 Support for new Linux 2.5 thread features.
1053 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1054 (struct tcb): New members nclone_threads, nclone_detached,
1056 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1057 (waiting_parent): Macro removed.
1058 (pid2tcb): Declare it.
1059 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1060 child to our parent if we are a CLONE_THREAD child ourselves.
1061 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1062 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1063 determining if we have any. If TCB_CLONE_THREAD is set, check
1064 parent's children instead of our own, and bump nclone_waiting count.
1065 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1066 the syscall was exit_group.
1067 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1068 * strace.c (pid2tcb): No longer static.
1069 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1070 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1071 If we have thread children, set TCB_EXITING and don't clear the TCB.
1072 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1073 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1074 children of our parent that might be waiting for us too.
1075 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1076 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1078 Revamp -f support for Linux.
1079 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1080 the system call to be clone with CLONE_PTRACE set. Various new static
1082 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1083 Initialize TCPCHILD->parent field.
1084 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1085 Check in case the new child is in the tcb already.
1086 (internal_fork) [LINUX]: Just call internal_clone.
1087 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1088 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1090 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1092 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1094 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1096 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1098 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1100 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1102 * debian/rules: no longer install postinst and prerm
1103 * debian/control: do not end summary with full stop (lintian)
1105 2002-12-30 Roland McGrath <roland@redhat.com>
1107 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1108 (EXTRA_DIST): Add missing files.
1110 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1112 * syscall.c (qualify_one): New function.
1113 (qual_options): Replace lookup field with qualify, update initializer.
1114 (qualify): Update caller.
1115 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1116 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1117 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1119 * version.c (version): Make const, bump to 4.4.90.
1120 * strace.c: Update decl.
1122 * Makefile.am [LINUX && X86_64]: Remove cruft.
1123 * linux/x86_64/errnoent1.h: New file.
1124 * linux/x86_64/ioctlent1.h: New file.
1125 * linux/x86_64/signalent1.h: New file.
1126 * linux/x86_64/syscallent1.h: New file.
1127 * linux/x86_64/i386-headers.diff: File removed.
1128 * linux/x86_64/makeheaders.sh: File removed.
1129 * linux/x86_64/Makefile.in: File removed.
1131 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1132 already broken for 32-bit personality on x86-64.
1134 2002-12-29 Roland McGrath <roland@redhat.com>
1136 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1137 * linux/Makefile.am: File removed.
1138 * freebsd/Makefile.am: File removed.
1139 * sunos4/Makefile.in: File removed.
1140 * svr4/Makefile.in: File removed.
1142 * linux/alpha/Makefile.in: File removed.
1143 * linux/hppa/Makefile.in: File removed.
1144 * linux/ia64/Makefile.in: File removed.
1145 * linux/powerpc/Makefile.in: File removed.
1146 * linux/s390/Makefile.in: File removed.
1147 * linux/s390x/Makefile.in: File removed.
1149 2002-12-26 Roland McGrath <roland@redhat.com>
1151 * syscallent.sh: Grok three flavors of #define line, uniquify.
1152 * linux/hppa/syscallent.sh: File removed.
1153 * linux/powerpc/syscallent.sh: File removed.
1155 * linux/Makefile.am: New file.
1156 * linux/Makefile.in: File removed.
1157 * freebsd/Makefile.am: New file.
1158 * freebsd/i386/Makefile.am: New file.
1159 * freebsd/i386/Makefile.in: File removed.
1161 2002-12-22 Roland McGrath <roland@redhat.com>
1163 Update to Autoconf 2.57, and Automakify with version 1.7.
1164 * Makefile.am: New file.
1165 * Makefile.in: File removed.
1166 * configure.in: Moved to ...
1167 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1168 * aclocal.m4: Moved to ...
1169 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1170 * acconfig.h: File removed.
1171 * AUTHORS: New file, makes automake happy.
1172 * autogen.sh: File removed.
1173 * README-CVS: Update to recommend autoreconf instead.
1174 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1175 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1176 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1177 * strace.c: *_DECLARED -> HAVE_DECL_*
1178 * stream.c: HAVE_* -> HAVE_STRUCT_*
1180 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1181 sh, and use $(srcdir) to find the script.
1182 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1183 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1184 * linux/x86_64/Makefile.in (headers): Renamed to all.
1185 * linux/alpha/Makefile.in: Add empty install target.
1186 * linux/x86_64/Makefile.in: Likewise.
1187 * linux/powerpc/Makefile.in: Likewise.
1188 * linux/Makefile.in: Likewise.
1190 2002-12-26 Roland McGrath <roland@redhat.com>
1192 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1193 From Daniel Jacobowitz <drow@false.org>.
1195 2002-12-21 Roland McGrath <roland@redhat.com>
1197 * linux/syscallent.h: Add some new 2.5 syscall names.
1198 Now clone takes 5 args.
1199 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1200 [LINUX] (sys_clone): Print new args.
1201 * mem.c (print_ldt_entry): Make global.
1203 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1204 safety, since up to 260 are already used in 2.5 kernels.
1205 * linux/syscallent.h: Update the table.
1206 * linux/ia64/syscallent.h: Likewise.
1208 * syscall.c (force_result): New function.
1209 * process.c (internal_wait): Handle ECHILD exit from wait call with
1210 WNOHANG flag set; force the return value to 0 in the inferior when it
1211 has live children we are tracing.
1212 * NEWS: Mention the bug fix.
1214 2002-12-17 Roland McGrath <roland@redhat.com>
1216 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1217 with linux/syscallent.h additions.
1219 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1220 (tcbtabsize): New variable.
1221 (main): Initialize them using dynamic allocation.
1222 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1223 (pid2tcb, cleanup): Likewise.
1224 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1225 (rebuild_pollv): Dynamically allocate the vector.
1226 * defs.h (tcbtab): Update decls.
1227 (MAX_PROCS): Macro removed, no more static limit on this.
1228 * process.c (fork_tcb): New function.
1229 (internal_clone, internal_fork): Use it instead of checking nprocs.
1231 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1232 in wait after sending SIGSTOP.
1234 2002-12-16 Roland McGrath <roland@redhat.com>
1236 * signal.c (sprintsigmask): Increase static buffer size to account for
1237 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1239 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1240 __WNOTHREAD and __WALL.
1242 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1243 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1245 2002-12-15 Roland McGrath <roland@redhat.com>
1247 * process.c (setarg) [POWERPC]: Support it.
1249 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1250 Old value was bogus, not even a proper instruction.
1251 From Guy M. Streeter <streeter@redhat.com>.
1253 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1255 * configure.in: Don't check for putpmsg.
1256 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1257 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1259 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1260 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1262 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1263 * linux/sparc/syscallent.h: Likewise.
1264 * linux/hppa/syscallent.h: Likewise.
1266 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1267 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1268 * process.c: Likewise.
1270 * desc.c (sys_osf_select): Add missing return type.
1272 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1274 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1275 sys_nanosleep, both already in linux/dummy.h.
1277 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1278 (trace_syscall): Fix return without value.
1280 * linux/syscallent.h: Update table with names of new syscalls
1281 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1282 * linux/ia64/syscallent.h: Likewise.
1283 * linux/powerpc/syscallent.h: Likewise.
1285 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1286 defined. If the bit is set, print the sa_restorer field of sigaction.
1288 * mem.c: Add sys_{get,set}_thread_area.
1289 * linux/syscall.h: Declare them.
1290 * linux/syscallent.h: Update the table for these.
1291 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1292 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1294 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1295 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1296 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1297 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1298 sched_getaffinity, futex.
1299 * linux/syscallent.h: Update the table.
1300 * io.c: Add sys_sendfile64.
1301 * file.c: Add sys_readahead, sys_*xattr.
1302 * process.c: Add sys_futex, sys_*affinity.
1304 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1305 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1306 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1308 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1310 Bugfix for s390/s390x:
1311 * syscall.c: Fixed scno derivation for s390/s390x.
1313 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1315 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1316 to allow the compilation of a native MIPS strace.
1318 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1320 From Marty Leisner <leisner@rochester.rr.com>,
1321 rewritten by mludvig:
1322 * strace.c (not_failing_only): New.
1323 (usage): Added -z switch description.
1324 (main): Added -z switch parsing to not_failing_only variable.
1325 * syscall.c (trace_syscall): Added not_failing_only handling.
1327 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1329 Missing complete changelog for 2002-10-07 commit:
1330 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1331 * acconfig.h: New define for s390x.
1332 * config.sub: Added missing define for s390 and new one for s390x.
1333 * configure.in: Added new define for s390x.
1334 * file.c: Added missing #undef dirent64 and new defines for s390x.
1335 * linux/s390: New directory.
1336 * linux/s390/Makefile.in: New file.
1337 * linux/s390/errnoent.h: New file.
1338 * linux/s390/ioctlent.h: New file.
1339 * linux/s390/signalent.h: New file.
1340 * linux/s390/syscallent.h: New file.
1341 * linux/s390x: New directoy.
1342 * linux/s390x/Makefile.in: New file.
1343 * linux/s390x/errnoent.h: New file.
1344 * linux/s390x/ioctlent.h: New file.
1345 * linux/s390x/signalent.h: New file.
1346 * linux/s390x/syscallent.h: New file.
1347 * linux/syscall.h: Added sys_mincore() prototype and added new
1349 * process.c: Added s390x defines.
1350 (change_syscall): Changed handling for s390.
1351 (setarg): Added missing s390/s390x code in setarg().
1352 * signal.c: Added s390x define.
1353 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1354 arguments to sprintsigmask()).
1355 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1356 since printstr() expects a long.
1357 * syscall.c (decode_subcall): Changed several variables to be long
1358 instead of int to match 64 bit requirements. Added s390x defines.
1359 (syscall_enter): Changed upeek() call to match s390 and s390x
1361 * util.c: Added s390x defines.
1363 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1365 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1366 and bugfixes to s390 by D.J. Barrow.
1368 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1370 Merged x86-64 port by Andi Kleen <ak@suse.de>
1371 and Michal Ludvig <mludvig@suse.cz>
1372 * Makefile.in: New target 'headers'. Failure ignored.
1373 * acconfig.h: New defines for x86-64.
1374 * configure.in: Ditto.
1378 * process.c: Added support for x86-64.
1380 * syscall.c: Ditto + added automatic personality switching.
1381 * linux/syscall.h: Ditto.
1382 * linux/x86_64: New directory.
1383 * linux/x86_64/Makefile.in: New file.
1384 * linux/x86_64/gentab.pl: Ditto.
1385 * linux/x86_64/i386-headers.diff: Ditto.
1386 * linux/x86_64/makeheaders.sh: Ditto.
1387 * linux/x86_64/syscallent.h: Ditto.
1388 * mem.c (print_mmap): Always print arg[4] as int.
1390 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1392 * configure.in: Fix regular expressions.
1393 * linux/syscall.h: Added missing braces in prototype of
1395 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1396 (struct fileflags): Made extern to inhibit compiation warnings.
1397 (sys_getdents64): Merged LINUX and SVR4 part.
1398 * syscall.c (get_scno): Split multiline string into two distinct
1401 2002-05-24 John Hughes <john@calva.com>
1403 * stream.h, net.h: Avoid possible infinite loop caused by
1404 unsigned arithmetic in preceeding change.
1406 2002-05-23 John Hughes <john@calva.com>
1408 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1410 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1411 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1414 * configure.in: use tests for struct opthdr and struct t_opthdr.
1416 * defs.h: add new function print_sock_optmgmt.
1418 * io.c: add hack that lets ioctl decode functions set auxilliary
1421 * stream.c: better decoding for timod ioctls.
1423 * net.c: add function print_sock_optmgmt, used by timod ioctl
1424 decoding functions in stream.c.
1426 2002-05-23 John Hughes <john@calva.com>
1428 * acconfig.h: Make autoheader happy about Linux/SuperH
1430 2002-05-23 John Hughes <john@calva.com>
1432 * strace.c: Get rid of warning if not using POLL_HACK
1434 2002-05-22 John Hughes <john@calva.com>
1436 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1437 options that are not just ints, cope with systems that don't
1438 #define SOL_TCP and so on.
1440 2002-05-21 John Hughes <john@calva.com>
1442 * strace.c: Fix warning if POLL_HACK is used.
1444 2002-05-17 John Hughes <john@calva.com>
1446 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1448 2002-05-17 John Hughes <john@calva.com>
1450 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1452 2002-05-17 John Hughes <john@calva.com>
1454 * stream.c: tidy up output a little.
1456 2002-05-17 John Hughes <john@calva.com>
1458 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1459 to procpriv syscall.
1461 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1463 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1464 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1467 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1469 * strace.c: close tcp->outf in droptcb()
1471 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1473 * net.c: decode packet options
1475 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1477 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1479 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1482 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1483 * defs.h, file.c, io.c: fix signed/unsigned issues
1484 * syscall.c: check for negative u_errors
1485 * cvsbuild: renamed to autogen.sh
1487 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1489 * net.c: add new TCP socket options
1491 2001-10-26 John Hughes <john@calva.com>
1493 * svr4/ioctlent.sh: Cope with #define lines containing
1494 comments that terminate on subsequent lines. Used to
1495 comment out subsequent ioctls!
1497 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1499 * linux/ioctlent.h: regenerated using current scripts so
1500 term ioctls are included
1502 2001-10-19 John Hughes <john@Calva.COM>
1504 * strace.c(proc_open): On SVR4 only trace the syscalls,
1505 signals and faults we care about.
1507 2001-10-18 John Hughes <john@Calva.COM>
1509 * acconfig.h: Add HAS_SIGINFO_T.
1510 * aclocal.m4: add check for siginfo_t in signal.h.
1511 * configure.in: use check for siginfo_t.
1512 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1513 allow access to siginfo when signal recieved.
1514 * process.c: Remove SVR4 only version of printsiginfo.
1515 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1516 * strace.c: on SVR4 print siginfo when signal recieved.
1518 2001-10-18 John Hughes <john@Calva.COM>
1520 * system.c(sys_ssisys): handle return values for ssisys
1522 2001-10-18 John Hughes <john@Calva.COM>
1524 * signal.c: handle sigwait
1525 * svr4/dummy.c: Move sigwait to done
1526 * svr4/syscall.h: handle sigwait
1528 2001-10-16 John Hughes <john@Calva.COM>
1530 * system.c(sys_ssisys): decode some args for ssisys.
1532 2001-10-16 John Hughes <john@Calva.COM>
1534 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1536 * svr4/dummy.h: memcntl is much like mctl.
1538 2001-10-16 John Hughes <john@Calva.COM>
1540 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1541 to read unmapped page. Make it possible to strace ksh.
1543 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1545 * process.c (internal_clone): Avoid race condition by clearing
1546 breakpoint after attaching to child.
1548 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1550 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1551 by Don Dugger, with my refinements).
1553 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1554 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1556 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1557 new ioctlent.h generation scheme.
1559 * linux/syscall.h (sys_clone2): Declare.
1560 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1562 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1563 don't miss the tty ioctls (unfortunately, some of the sound timer
1564 ioctls are in conflict with them!).
1566 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1567 (clrbpt) [IA64]: Ditto.
1569 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1571 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1572 r8 (eax). Handle TCB_WAITEXECVE.
1573 (syscall_fixup): Handle ia64.
1574 (syscall_enter): Fix argument fetching for ia64.
1576 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1577 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1579 * process.c (tcp): New function.
1580 (change_syscall): Add support for ia64 linux.
1581 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1583 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1585 * resource.c (sprintrlim64): Ditto.
1587 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1588 [IA64]: Declare "ia32" variable.
1590 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1591 kernel headers. Declare the necessary constants and structures
1594 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1596 * signal.c (parse_sigset_t): New function.
1597 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1598 avoiding relying on internal layout of sigset_t datastructure.
1600 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1602 * linux/ia64/syscallent.h: Add getunwind().
1604 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1606 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1607 PT_AR_BSP. Pick up arguments starting with out0, which is not
1608 always the same as r32 (e.g., consider inlined syscalls).
1610 2001-09-28 John Hughes <john@Calva.COM>
1612 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1613 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1615 2001-09-18 John Hughes <john@Calva.COM>
1617 * net.c: fix display of sockaddr structures, sometimes too many "}",
1618 sometimes too few. Fix suggested by Richard Kettlewell.
1620 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1622 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1623 the struct from bits/sigcontext.h already which signal.h includes.
1625 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1627 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1629 * linux/Makefile.in: fix a few things so the ioctl list is generated
1631 * ioctl.c: remember to shift ioctl masks as well
1633 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1635 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1636 for sys_fcntl as well
1638 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1640 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1642 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1644 * process.c: seems Linux/IA64 changed register names on us, switch to
1647 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1649 * strace.c: set CLOEXEC flag for outputfile
1651 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1653 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1655 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1657 * configure.in: Support cross-compiling between architectures
1659 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1661 * configure.in: add S390 to architecture list
1663 2001-07-10 John Hughes <john@Calva.COM>
1665 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1666 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1667 of args to readv/writev. Also gets rid of redundant printiovec
1668 routine from net.c (duplicate of tprint_iov in util.c).
1670 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
1672 * config.{guess,sub}: updated
1674 2001-05-15 John Hughes <john@Calva.COM>
1676 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
1677 it was just passing the sigmask (ucp->uc_sigmask).
1679 2001-05-15 John Hughes <john@Calva.COM>
1681 * util.c: Don't run off the end of valid memory in umovestr when
1682 USE_PROCFS. Important for FREEBSD systems (which seem to have an
1683 unmapped page just after the args/env area).
1685 2001-04-18 John Hughes <john@Calva.COM>
1687 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
1688 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
1689 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
1690 Treat rexecve as an exec.
1691 * system.c: decode arguments to ssisys call on nsc systems.
1692 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
1695 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
1697 * process.c: fix cast for powerpc code
1698 * linux/powerpc/syscallent.h: update syscall list
1699 * README: fix address for the strace mailinglist
1700 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
1701 the realtime signals as well
1703 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
1705 * Merge patches from Maciej W. Rozycki:
1706 + util.c: add code to print PC for MIPS
1707 + linux/mips/syscallent.h: updated
1708 + system.c: formating fixes for sys_sysmips
1709 + configure.in: test for yet more headers
1710 + stream.c: use configure-headertests instead of relying on OS hints
1712 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1714 * NEWS: start 4.3.1 items
1715 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
1717 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
1719 * configure.in: test for asm/sysmips.h and linux/utsname.h
1720 * linux/syscall.h: fix a typo for sys_sysmips
1721 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
1724 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1726 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1728 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1730 * linux/ia64/ioctlent.h: regenerated
1732 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1734 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1735 general Linux ioctlent.sh
1737 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1739 * linux/ioctlent.sh: add dir variable for location of kernel headers
1741 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1743 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1745 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1747 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1749 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1751 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1753 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1755 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1757 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1759 * configure.in: use sparc* so we can compile on sparc64 as well
1760 * process.c, syscall.c: work around double define of fpq, fq and fpu
1761 structs on Linux/sparc, and use regs instead of pt_regs
1762 * don't use asm/sigcontext.h on Linux/sparc
1764 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1766 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1768 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1770 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1771 trace threaded programs
1773 2001-03-27 John Hughes <john@Calva.COM>
1775 * aclocal.m4: add check for endianness of long long.
1776 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1777 * configure.in: check for endianness of long long.
1778 * defs.h: change LONG_LONG macro to work with either endianness of
1781 2001-03-27 John Hughes <john@Calva.COM>
1783 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1784 initialisation list for array).
1786 2001-03-27 John Hughes <john@Calva.COM>
1788 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1789 systems - bad merge of Harald Boehme's patch by me.
1791 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1793 * lots of files: add Linux/hppa support
1795 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1797 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1798 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1799 * config.guess: updated
1801 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1803 * linux/ioclsort.c: new file
1804 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1805 the ioctl list that doesn't involve attempting to #include all kernel
1807 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1808 by the new ioctlent.sh
1809 * ioctl.c: only look at the number and type bits for linux, since
1810 ioctlent.sh no longer supplies the others
1812 2001-03-08 John Hughes <john@Calva.COM>
1814 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1815 pretend they have names ending with "?" so that -e trace=stat (for
1817 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1818 * freebsd/i386/syscall.h: consistency.
1820 2001-03-08 John Hughes <john@Calva.COM>
1822 * acconfig.h: add new ST_xxx defines.
1823 * aclocal.m4: macros to check for more fields in struct stat.
1824 * configure.in: use new macros to check for fields in struct stat.
1825 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1827 2001-03-08 John Hughes <john@Calva.COM>
1829 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1830 * file.c: use LONG_LONG
1831 * io.c: use LONG_LONG
1832 * mem.c use LONG_LONG
1834 2001-03-08 John Hughes <john@Calva.COM>
1836 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1837 * aclocal.m4: routines to check for long long off_t and rlim_t.
1838 * configure.in: check for long long off_t and rlim_t.
1839 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1840 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1842 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1843 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1844 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1846 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1847 now done automaticaly for us.
1848 * freebsd/i386/syscall.h: ditto.
1849 * freebsd/i386/syscallent.h ditto.
1851 2001-03-07 John Hughes <john@Calva.COM>
1853 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1854 * file.c: On FreeBSD use stat64 and pals instead of stat.
1855 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1856 * freebsd/i386/syscall.h: ditto.
1857 * freebsd/i386/syscallent.h: ditto.
1859 2001-03-07 John Hughes <john@Calva.COM>
1861 * file.c: merge missing part of Harald Böhme's solaris patches,
1862 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1864 2001-03-07 John Hughes <john@Calva.COM>
1866 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1867 * svr4/syscallent.h: pread/pwrite are TF calls.
1869 2001-03-07 John Hughes <john@Calva.COM>
1871 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1872 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1873 we don't need to know endianness of long long.
1874 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1875 ftruncate, allows reduction in numvber of horrid #if's
1876 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1877 * mem.c: FreeBSD now uses 64 bit version of mmap.
1878 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1879 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1880 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1882 2001-03-06 John Hughes <john@Calva.COM>
1884 * file.c: Implement truncate64 and ftruncate64
1885 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1887 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1889 2001-03-06 John Hughes <john@Calva.COM>
1891 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1892 syscall master file).
1894 2001-03-06 John Hughes <john@Calva.COM>
1896 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1897 zap incorrect syscall subarg range check.
1899 2001-03-06 John Hughes <john@Calva.COM>
1901 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1902 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1903 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1906 2001-03-06 John Hughes <john@Calva.COM>
1908 * dummy.h: add unimplemented UW sycalls
1909 * syscall.h: we can do settimeofday for UW, whopee!
1910 * syscallent.h: fix unimplemented UW syscalls
1912 2001-03-06 John Hughes <john@Calva.COM>
1914 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1915 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1916 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1917 so it doesn't try to use pr_sysarg.
1919 2001-03-06 John Hughes <john@Calva.COM>
1921 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1922 * file.c: handle xstat version _STAT64_VER, aka stat64.
1924 2001-03-06 John Hughes <john@Calva.COM>
1926 * net.c: make sure SOL_ options are defined before using.
1927 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1929 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1931 * net.c: fix format for printing Unix domain sockets
1933 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1935 * linux/mips/syscallent.h: use new sys_sysmips
1936 * system.c: add sys_sysmips decoding
1938 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1940 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1941 submitted the IP6 scope ID updates
1942 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1943 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1945 * configure.in: check for if_indextoname function and sin6_scope_id
1946 * net.c: teach printsock about IP6 scope ids
1948 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1950 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1951 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1952 * Makefile.in: use @mandir@ and @bindir@
1954 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1956 * net.c: fix formating error in sys_setsockopt
1957 * net.c: add list of socketlayers and use that for [gs]etsockopt
1959 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1961 * time.c: use sys/timex.h so things compile with 2.2 kernels
1962 * stream.c: test if MSG_* constants are #defined
1964 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1966 * process.c: perform bpt trick for clone as well so we can get the
1967 pid of the child before it starts doing something
1968 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1969 again with newer libcs
1970 * test/clone.c: improve our testcase a bit
1971 * Merge another patch from Gäel Roualland with FreeBSD updates
1973 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1975 * lots of files: merge patch from Gaël Roualland to add
1976 support for FreeBSD.
1978 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1980 * file.c: update to reflect that st_ino suddenly became a long long
1981 in the in Linux 2.4.0-test6
1983 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1985 * test/clone.c: minor fixup
1986 * Another bunch of patches from John Hughes merged:
1988 + SVR4 printcontext(): sigset_t != sigset_t*
1989 + getcontext returns a value, so print on exit of syscall
1990 + add UC_FP to ucontext_flags for OS writers that can't spell
1991 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1992 + decode_subcall(): only do subcall range checking when needed
1993 * bunch of UnixWare updates
1994 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1996 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1998 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2001 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2003 * strace.c: close outf before we exec a child process
2005 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2007 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2008 * defs.h (struct tcb): Make auxstr member const.
2009 * file.c (fsmagic): And many more magic numbers.
2010 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2012 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2014 * defs.h: balance #if/#endif again
2015 * system.c: fix return statements in sys_capget()
2016 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2017 + file.c: add F_[SG]ETSIG to fcntl flags
2018 + strace.c: don't setre[gu]id if not needed
2019 + system.c: handle sys_reboot for Linux
2020 + term.c: add baudrate constants up to B4000000
2021 + linux/**/syscallent.h: note that munlockall has no arguments
2023 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2025 * CREDITS: fix email address
2026 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2027 * signal.c: honour offset of sigconfig in sigframe structure for
2029 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2031 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2032 AR_BSP points to the _end_ of the active register frame, so we need
2033 to adjust bsp by moving it back by the size of the active frame
2036 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2038 * process.c: add sparc support to change_syscall
2040 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2042 * linux/mips/syscallent.h: fix some typos
2044 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2046 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2049 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2051 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2054 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2056 * README-linux: updated to note that strace might not compile
2057 with development kernels
2058 * bjm.c: sys_query_module: check if malloc succeeds
2059 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2060 * linux/syscallent.h: updated for 2.3.99pre3
2061 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2062 even though Linux doesn't implement them
2063 * syscall.c: add global variables for MIPS registers as well
2064 * syscall.c: move global variables to before get_scno since that uses them
2065 * util.c: oops, misspelled defined
2066 * process.c: fix ptrace calls in change_syscall
2067 * mem.c: decode sys_madvise
2068 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2069 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2070 + small fix for RLIMIT_* and RUSAGE_BOTH
2071 + enhace support for capget and capset
2073 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2075 * test/vfork.c: new file to test vfork traces
2076 * test/.cvsignore: new file
2077 * defs.h: Up maximum number of traced processed to 64
2078 * strace.c: Disable some debugging code from davidm
2079 * implement setarg for more architectures
2080 * implement change_syscall
2082 1999-12-27 Morten Welinder <terra@diku.dk>
2084 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2085 _unsigned_ char parameter.
2087 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2091 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2093 * Merge Linux/ia64 patches
2095 2000-01-02 Pavel Machek <pavel@ucw.cz>
2097 * probe if sys/poll.h exists in configure + minor cleanups
2099 * syscall.c: split trace_syscall into few pieces to make code readable
2101 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2103 * Release version 4.2 to get the current updates out and so
2104 we can concentrate in finishing the clone support.
2106 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2108 * Add 1900 to tm_year in sprinttime
2110 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2112 * file.c: protect printstat64 with STAT64 instead of linux so we can
2113 compile on Linux architectures that don't have it
2114 * util.c: fix LOOP for ARM
2116 Fri Dec 24 18:05:00 EST 1999
2118 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2120 * file.c: Use ugly libc_stat trick also for stat64.
2121 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2122 * process.c (internal_clone): Fix a few typos and add definitions to make
2123 it at least compile.
2124 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2125 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2127 * aclocal.m4: Define AC_STAT64.
2128 * acconfig.h: Define HAVE_STAT64.
2129 * configure.in: Add AC_STAT64.
2131 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2133 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2134 support for Linux on the IBM S/390 architecture
2135 * process.c: add internal_clone(), currently only shows the options
2136 * syscall.c: use internal_clone to handle SYS_clone
2138 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2140 * Rewrite mmap-handling to support mmap2 on Linux
2142 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2144 * Note that Linux can handle sys_semop() as well
2146 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2148 * Include linux/in6.h for glibc2.0 and older
2150 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2152 * Merge patches from John Hughes to make configure support UnixWare
2154 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2156 * Enhance sys_query_module
2158 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2160 * Patches from John Hughes:
2161 + cosmectic fix in sys_getpmsg
2162 + allow net.c to compile on systems without AF_INET6
2163 + Only use long_to_sigset on Linux systems
2164 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2166 + Parse mount arguments for UnixWare
2167 + ACL fixes for UnixWare
2169 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2171 * Release 4.1 to get all the changes made out there
2173 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2175 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2176 + Socket calls parsed better
2177 + bunch of alpha OSF syscalls added
2178 + Fix alpha 32/64 bit issues
2180 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2182 * Move Linux kernelmodule-functions from system.c to bjm.c and
2183 remove duplicate for sys_create_module
2184 * Linux MIPS updates:
2185 + Play with #ifdef's in net.c to get IPv6 right
2186 + Use printargs for vm86-syscall
2188 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2190 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2192 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2194 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2195 and sys_delete_module correctly
2197 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2199 * Update cvsbuild to give a better error if autoconf isn't installed
2200 * Add test for linux/ptrace.h to configure
2201 * Since we define GNU_SOURCE in the Makefile we don't need to define
2202 USE_GNU in file.c anymore
2204 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2206 * #define USE_GNU before including file.c so we get some extra O_* flags
2208 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2210 * Add missing } in IPv6 output
2212 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2214 * Update copyright for strace-graph to BSD to be consistent with
2217 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2219 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2220 defined for all kernelversions
2221 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2223 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2225 * linux/sparc/syscall.h: Declare create_module/init_module.
2226 * configure.in: Allow compilation in a different directory
2227 than the source one.
2228 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2229 so that we don't depend on asm/ptrace.h which clashes with
2232 * syscall.c: Likewise.
2234 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2236 * Syscall 94 on Linux alpha is sys_poll
2238 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2240 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2242 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2244 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2245 + Correctly implement fix sys_createmodule (Linux)
2246 + Add limited handlig of sys_initmodule (Linux)
2248 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2250 * Add configure-test for sys/reg.h and use that
2251 * Use sys/reg.h instead of asm/ptrace.h
2253 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2255 * Remove hack in signal.c for arm architecture
2256 * Add hack so we compile correctly on powerpc
2258 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2260 * Add a corrected patch from Daniel Jacobowitz
2262 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2264 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2265 for the stat structure
2267 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2269 * Fix test for sys/reg include
2271 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2273 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2274 * Fixed some SunOS compile problems earlier that I forgot to include
2277 Mon Jun 14 12:44:25 CEST 1999
2279 * Avoid leakint fd into child when forking, patch from
2280 John Hughes <john@Calva.COM>
2282 Fri Jun 11 14:54:47 CEST 1999
2284 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2285 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2287 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2289 * Brought syscall list for alpha up to date
2291 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2293 * system.c: sys_umount2 syscall support.
2294 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2295 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2296 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2297 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2298 so it needs strace's own copy of the stat structure.
2299 * util.c: Make it compile on sparc-linux.
2300 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2301 * signal.c: rt_sigaction has different arguments on sparc*-linux
2303 * syscall.c: Recognize sparc64-linux binaries.
2305 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2307 * configure.in: Fix typo (CFLAG -> CFLAGS).
2309 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2311 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2313 * Add some sysctl support, patch from Ulrich Drepper
2315 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2317 * Use kernel dirent structure for Linux
2319 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2321 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2322 + some layout and other minor fixes
2323 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2324 is similar enough to i386 to not need it's own subdirectory
2325 + add support for sendfile and mremap syscalls for Linux
2326 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2327 + ioctls.h vs sys/ioctl.h on Alpha platform
2328 + pointer was casted to an int in stream.c
2329 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2330 + several other casts changed
2331 + correct ARM/POWERPC architecture defines in acconfig.h
2332 * Merge in patches from Morten Welinder <terra@diku.dk>
2333 + add some autoconf-tests for includefiles
2334 + handle solaris version of sigcontext struct (actually I hacked this
2335 up again, but the idea is his :)
2337 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2339 * Update syscalls for linux alpha, patch from Bart Warmerdam
2341 * Update sparc code so it actually compiles
2343 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2345 * Add support for old_*stat functions for Linux. Please note you need
2346 to use reasonably recent kernel headers to compile strace now.
2347 * Change references to LINUX into linux in file.c
2348 * Fix include for LDT in mem.c
2350 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2352 * Change in strace maintainership, jrs passed the torch to me.
2354 * Incorporate all changes already made in the Debian strace package:
2355 + compiles with more Linux kernels
2356 + added support for more Linux architectures
2357 + add support for a lot of extra syscalls
2358 + fix some problems with hanging children
2359 + check stray syscall after execv
2360 + decode capget and capset arguments
2361 + add more constants to net.c
2362 + detect ROSE networking
2363 + add more protocol families to domains
2365 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2366 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2367 + added IP, IPX and TCP-options
2368 + added IP, IPX and TCP support to get-/setsockopt()
2370 + updated handling of signals
2372 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2374 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2375 instead of SVR4. That is, read a few bytes at a time
2376 to avoid overrunning the end of the stack.
2378 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2380 * version.c: Version 3.1 is released.
2382 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2384 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2385 as well since that's where glibc declares it. Go figure.
2386 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2387 instead of sigcontext_struct since glibc v5+ apparently
2388 plays games with the native OS namespace.
2389 From David Mosberger-Tang <davidm@AZStarNet.com>.
2391 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2393 * version.c: Version 3.0.14 is released.
2395 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2396 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2397 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2399 Reported by Henrik Storner <storner@osiris.ping.dk>.
2401 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2402 sys/filio.h and sys/stream.h and remove check for poll.
2403 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2404 Handle old and new styles of argument passing for select on Linux.
2405 * ioctl.c, stream.c: Conditionalize stream code on presence of
2406 sys/stream.h instead of poll because glibc implements poll but
2407 not the rest of the stream interface.
2408 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2409 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2411 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2412 * util.c (umoven, umovestr): Move data in long-sized chunks
2413 at a time, instead of hard coding it to be 4.
2414 From David Mosberger-Tang <davidm@AZStarNet.com>.
2416 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2418 * version.c: Version 3.0.13 is released.
2420 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2421 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2422 asm/sigcontext.h to define sigcontext_struct and don't define it
2423 locally if the header is present.
2425 * syscall.c (nerrnos{0,2}): Correct size computation.
2427 * Makefile.in: Remove dependencies and rules relating to files
2428 normally found in the os directory. Because of the new scheme we
2429 don't know precisely where they come from. Sigh.
2430 * signalent.sh: Make it work for sunos4, linux, and svr4.
2431 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2432 to traditional make syntax. Add signalent.h to files which can
2433 unconditionally be rebuilt. Prevent signalent.h from being
2434 unconditionally being rebuilt since it's customized.
2435 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2436 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2437 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2438 4.1.4 and gcc 2.7.2.
2440 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2442 * configure.in, Makefile.in: Add OSARCH concept to finish
2443 build support for the alpha.
2444 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2445 and maintainer-clean rules.
2446 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2447 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2448 for less, greater, and equal since subtraction on two's
2449 complement numbers isn't an order relation (it isn't transitive)!
2450 * linux/Makefile.in: Add rules for the signalent.h file.
2451 * linux/alpha/Makefile.in: New file.
2453 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2455 * version.c: Version 3.0.12 is released.
2457 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2458 From Michael E Chastain <mec@duracef.shout.net>.
2460 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2461 * syscall.c (set_personality): New.
2462 * strace.c (main): Call set_personality.
2463 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2464 ioctlent, and signalent indirect pointers and redirect them
2465 based on personality.
2466 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2467 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2469 * util.c (upeek): Handle case where ptrace returns a long
2470 and sizeof(long) != sizeof(int).
2471 From Richard Henderson <richard@twiddle.tamu.edu>
2473 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2475 * version.c: Version 3.0.11 is released.
2477 * many files: Fix more printf warnings for other platforms.
2479 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2481 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2482 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2484 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2485 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2487 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2489 * version.c: Version 3.0.10 is released.
2491 * Makfile.in: Add os/arch to includes so that a given arch
2492 (like alpha) can override the native arch (like i386).
2493 * configure.in: Check for sendmsg.
2495 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2496 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2498 * acconfig.h, configure.in: Detect the alpha.
2499 * ioctl.c: Handle the alpha.
2500 * defs.h: Make some members long for the alpha. Define
2501 some register nicknames. Add support for WAITEXECVE.
2502 * file.c [ALPHA]: Support the alpha for statfs. Add
2503 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2504 major and minor results are suitable for passing to printf.
2505 * signal.c, syscall.c: Support the alpha.
2506 * process.c: Add alpha user offsets.
2507 * most files: Use %l? for printf arguments since
2508 most are now longs for the alpha.
2509 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2511 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2513 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2515 * version.c: Version 3.0.9 is released.
2517 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2519 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2520 Linux kernel version system calls.
2522 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2524 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2525 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2526 decode IPC calls using it.
2527 * sunos4/dummy.h: Alias sys_semop to printargs.
2528 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2529 * sunos4/syscallent.h: Include new subcalls for IPC.
2530 From Matthias Pfaller <leo@dachau.marco.de>.
2532 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2534 * version.c: Version 3.0.8 is released.
2536 * time.c [LINUX]: Explicitly include linux/version.h.
2538 * strace.c (main): Don't let them even *try* to
2539 get strace to attach to itself since some systems
2540 don't handle this case very gracefully.
2541 Reported by David S. Miller <davem@caip.rutgers.edu>.
2543 * Makefile.in (distclean): Fix it for subdirectories.
2545 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2546 sys_flags member for each defined system call.
2548 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2550 * defs.h (TRACE_*): New flags to describe what class
2551 of system call each system call is.
2552 (sysent): Add sys_flags member.
2553 * syscall.c (sysent): Define (and later undef) abbreviations
2554 for the system call class flags.
2555 (lookup_class): New function to translate strings to
2556 system call class flags.
2557 (qualify): Handle new system call class mechanism.
2558 * linux/syscallent.h: Fill in the new sys_flags member
2559 for each defined system call.
2561 * defs.h (print_sock): Remove redundant and non-K&R C
2562 compatible prototype. From Juergen Weigert
2563 <jnweiger@immd4.informatik.uni-erlangen.de>.
2565 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2567 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2568 From Michael E Chastain <mec@duracef.shout.net>.
2570 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2571 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2573 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2575 * file.c (sprintfstype): Enclose string result in double
2578 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2579 constantly evolving timex structure.
2580 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2582 * defs.h, syscall.c, strace.c: Rename syscall to
2583 trace_syscall and change prototype and all callers
2584 because of broken Linux shared libraries.
2585 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2587 * Makefile.in (clean): Check for a file with test -f not
2588 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2590 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2592 * version.c: Version 3.0.7 is released.
2594 * util.c (string_quote): Fix thinko which caused core
2595 dumps for strings with quotes in them.
2596 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2598 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2599 files from /usr/include, not just the linux one.
2600 From Michael E Chastain <mec@duracef.shout.net>.
2602 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2603 fewer false positives on more kernel flavors.
2604 From Michael E Chastain <mec@duracef.shout.net>.
2606 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2608 * version.c: Version 3.0.6 is released.
2610 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2612 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2613 on MC_SYNC instead of HAVE_MCTL.
2614 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2615 (sys_msync): New function.
2617 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2619 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2620 sys_flock and sys_getdents.
2621 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2623 * file.c (sys_getdents): Define unconditionally and handle
2625 * strace.c (main): Disallow username option unless both real
2626 and effective uids are root.
2628 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2630 * strace.c (main): Ensure that run_uid and run_gid are
2631 always set to something meaningful.
2632 (main, newoutf) [!SVR4]: Swap real and effective uids while
2633 opening any output files.
2634 (main) [!SVR4]: Treat effective uid of root as a request
2635 to handle suid binaries correctly using the real uid of
2638 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2640 * Makefile.in: Add `|| true' to clean rule because
2641 although GNU make 3.74 uses `sh -c' to invoke commands
2642 every other make in the world uses `sh -ec'.
2644 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2645 arguments appear to be stored on the stack, not in the
2646 registers following A3 (empirical result).
2648 * defs.h: Add prototype for printsock.
2649 * svr4/dummy.h: Remove generic handling of sys_mount.
2650 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2651 get access to SGI mount information.
2652 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2653 (sys_mount) [SVR4, MIPS]: New function.
2654 (sys_mount) [SVR4, !MIPS]: New function.
2656 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2658 * version.c: Version 3.0.5 is released.
2660 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2661 tv_usec members to long when using printf.
2663 * ipc.c: Omit define of __KERNEL__.
2664 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2665 want which __KERNEL__ used to provide.
2666 (sys_msgrcv): Change reference to ipc_kludge structure to
2667 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2669 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2670 Linux specific options.
2672 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
2673 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
2674 instead of depending of __KERNEL__.
2676 term.c: Cast c_{i,o,c,l}flag to long when using printf.
2678 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
2680 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
2681 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
2682 and AC_DECL__SYS_SIGLIST.
2683 * acconfig.h (SYS_ERRLIST_DECLARED): New.
2684 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
2685 (strsignal): Use SYS_SIGLIST_DECLARED.
2687 net.c (sys_socket): Omit inadvertent surplus comma when
2688 protocol family isn't PF_INET.
2690 util.c (dumpstr): Fix incorrect printing of one too many
2691 characters when the length is not an even multiple of 16 bytes.
2692 Reported by Juergen Weigert
2693 <jnweiger@immd4.informatik.uni-erlangen.de>.
2695 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
2697 * ioctl.c (compare): Change prototype to match POSIX qsort.
2698 * signal.c (sigishandled) [SVR4]: Omit everything after return.
2699 * strace.c (trace) [SVR4]: Break out of for loop instead of
2700 returning when finished so final return statement is executed.
2701 * syscall.c (internal_syscall): Add more SYS_wait* variations.
2702 (syscall) [LINUX]: Correct typo which commented out the M68K
2704 * util.c (printstr): Cast unsigned char pointer argument
2705 to char pointer in umovestr call.
2706 (dumpstr): Likewise for umoven.
2708 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
2710 * version.c: Version 3.0.4 is released.
2712 * signal.c (sys_sigblock): Move after the definition of
2713 sys_sigsetmask that it calls to avoid an implicit declaration.
2714 * stream.c (transport_user_options, transport_server_options):
2715 Only needed if TI_BIND is defined.
2716 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
2718 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
2719 the tcp arguement from the call to exiting. Add getrval2
2720 check so no fork processing is done in the child.
2721 (printwaitn): Initialize exited so that its value is defined
2722 for all flows of execution.
2724 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2726 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2727 setfsuid, setfsgid, and _llseek syscalls.
2728 * linux/syscall.h: Add prototypes for them.
2729 * linux/syscallent.h: Add them to the syscall entries table.
2730 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2731 defines and conditionally include linux/personality.h if
2732 __NR_personality is defined.
2733 (personality_options) [LINUX]: New table.
2734 (sys_personality) [LINUX]: New function.
2736 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2738 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2739 on the number of traced processes so that we can have untraced
2740 children (e.g. via popen).
2742 * strace (main) [!SVR4]: Call fake_execve to get the actual
2743 exec and its arguments into the trace.
2744 (environ): Declare it.
2745 * process.c (fake_execve): New function.
2746 (headers): Include sys/syscall.h to get SYS_* defines.
2748 * process.c (sys_execv, sys_execve): Surround argument annotations
2749 with C comment delimiters.
2750 (printargv, printargc): The arg vector is an array of char pointers
2753 * strace.c (printleader): Also check for multiple -p arguments
2754 when deciding whether to print the pid field.
2756 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2757 * defs.h (strerror, strsignal): Add these prototypes if we provide
2759 * configure.in (AC_CHECK_FUNCS): Add strerror.
2761 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2762 and blocked signals.
2764 * strace.c (main): Add username option. Verify they are root before
2765 letting them use it. Look up the ids in the password file. Set
2766 them just before executing the program.
2767 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2769 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2771 * version.c: Version 3.0.3 is released.
2773 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2774 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2776 * strace.c (outfname): Initialize to NULL.
2777 (main): Defer output file processing until after arguments.
2778 Allow either a pipe or a bang for command arguments.
2779 Check if outfname is NULL instead of checking outf for stderr.
2780 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2781 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2782 (tprintf): Avoid calling vfprintf if outf is NULL.
2784 * strace.c (main): Use popen if -o argument begins with a pipe.
2785 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2787 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2788 but WIFSTOPPED was used.
2790 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2791 rule to prevent the comment from being untrue.
2793 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2795 * strace.c (sys_exit): Move follow fork code to internal_exit.
2796 (sys_fork): Move follow fork code to internal_fork.
2797 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2798 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2799 (vforking): Remove this static variable and check scno in
2800 internal_fork instead.
2801 (internal_exit, internal_fork, internal_exec, internal_wait): New
2803 * defs.h: Add prototypes for the new internal_* functions.
2804 * syscall.c (syscall): Move syscall entering trace qualifier check
2805 and reprint checking after context decoding and precede them with
2806 a call to internal_syscall. Precede syscall exiting trace
2807 qualifier check with a call to internal_syscall.
2808 (internal_syscall): New function.
2810 * defs.h (struct tcb): Make scno signed.
2811 * strace.c (syscall) Make u_error signed.
2812 [LINUX, I386]: Avoid unsigned cast in eax check.
2813 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2814 * desc.c (sys_select): Make cumlen unsigned
2816 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2818 * net.c (socktypes): Add SOCK_PACKET.
2820 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2822 * Makefile (clean): Check explicitly for a Makefile in subdirs
2823 before running make in them.
2825 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2827 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2828 [MIPS] (detach): Initialize error for MIPS case.
2829 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2831 * syscall.c (decode_subcall): Move variable i into conditionals
2833 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2834 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2836 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2837 printing since we don't know what the size of their type is.
2838 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2839 if autoconf detects it since it seems to either not work or do
2840 something else entirely on Irix 5.3.
2842 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2844 * version.c: Version 3.0.2 is released.
2845 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2846 so that the file descriptor arg is decimal.
2848 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2850 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2851 because on Linux they are enumerators.
2853 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2856 * util.c (printxval): When there is no translation, print the actual
2857 number first and the the default value as a C comment.
2859 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2860 sys_setsockopt): Change first argument from unsigned to signed to
2861 cater to the frequent practice of calling system calls with a file
2863 * mem.c (sys_mmap): Likewise.
2865 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2867 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2869 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2871 * version.c: Version 3.0.1 is released.
2872 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2873 * config.guess, config.guess: Update from the FSF.
2874 * install-sh: New from the FSF.
2876 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2878 * Makefile.in: Add m68k arch.
2879 * acconfig.h (M68K): Add m68k define.
2880 * configure.in: Add detection of arch m68k.
2881 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2883 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2885 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2886 * syscall.c [M68K] (syscall): Support m68k syscall number register
2887 and errno in d0 instead of eax.
2888 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2889 program counter in PT_PC instead of EIP.
2890 [M68K] (LOOP): Support m68k loop instruction.
2891 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2893 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2894 to MAP_FIXED instead of MAP_ANONYMOUS.
2895 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2897 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2898 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2900 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2902 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2903 Reported by Thanh Ma <tma@encore.com>.
2905 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2906 1.1.62 doesn't continue a traced child when the parent exits.
2907 Reported by Matt Day <mday@artisoft.com>.
2909 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2911 * util.c (printstr): Fix longstanding bug in notating string
2914 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2915 child to go into the execve syscall to avoid spurious traces.
2916 [LINUX] (detach): Conditionalize the status variable.
2918 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2920 * Makefile.in: Add mips arch.
2921 * acconfig.h (MIPS): Add mips define.
2922 * configure.in: Add detection of opsys irix5 and arch mips. Check
2924 Check for sys/sysconfig.h header.
2925 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2926 * file.c [SVR4]: Include sys/cred.h.
2927 (access_flags): Update access flags for SGI.
2928 (sprinttime): Change type of sprinttime argument from unsigned
2930 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2931 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2932 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2933 Cast si_band member to long before printing.
2934 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2935 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2936 * strace.c [SVR4] [MIPS]:
2937 (foobar): New dummy signal handler.
2938 (main): Install a dummy signal handler in the child before pausing
2939 to work around an SGI bug in PRSABORT.
2940 (proc_open): Send a interrupt to the child instead of aborting the
2941 syscall which doesn't work on Irix5.2.
2942 * svr4/dummy.h: Add new unfinished SGI syscalls
2943 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2944 existing calls (e.g. sys_ksigaction like sys_sigaction).
2945 Printargs does the print thing for sys_sethostid.
2946 * svr4/syscall.h: Declare all new SGI syscalls.
2947 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2948 and add it to all subcall entry points.
2949 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2950 decode as subcalls on MIPS. Instead, use the normal syscalls.
2951 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2952 since SGI syscall numbers are off by one.
2953 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2954 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2955 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2956 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2957 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2958 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2959 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2960 Add workaround for broken SGI pr_sysarg on syscall entry.
2961 [SVR4] (syscall): Conditionalize subcall decoding for
2962 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2963 [SVR4] [MIPS] (getrval2): Handle SGI.
2964 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2965 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2966 [MIPS] (syssgi_options, sys_syssgi): New for SGI.