1 2006-01-12 Roland McGrath <roland@redhat.com>
3 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
5 From Timo Lindfors <timo.lindfors@iki.fi>.
8 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
11 * debian/control (Standards-Version): Update to 3.6.2.
13 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
15 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
16 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
17 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
18 (personality_wordsize): New variable.
19 (decode_subcall): Use it for size of argument words.
22 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
24 Implement qual_flags support for each personality.
25 * strace.c (main): Move qualify calls after set_personality call.
26 * syscall.c (qual_flags0): New variable..
27 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
28 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
29 (qual_flags): Change variable definition from array to pointer.
30 (set_personality): Initialize qual_flags variable.
31 (qualify_one): Add "pers" argument to specify personality.
32 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
33 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
34 (qual_syscall): Pass personality to qualify_one.
35 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
37 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
39 (qual_signal): Pass personality to qualify_one.
40 (qual_desc): Likewise.
41 (qualify): Use qualify_one instead of manual qual_flags
43 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
45 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
47 * defs.h: Update qual_flags declaration.
50 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
52 * syscall.c (qual_syscall): Handle numeric syscall specification.
55 * syscall.c (qual_signal, qual_options): Remove redundant argument
58 2005-12-01 Roland McGrath <roland@redhat.com>
60 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
63 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
64 and linux/m68k/syscallent.h.
67 * debian/control (Architecture): Add armeb.
70 2005-11-02 Michal Marek <mmarek@suse.cz>
72 * strace-graph (handle_trace): follow clone() and vfork() calls.
74 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
76 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
77 inotify_init, inotify_add_watch, inotify_rm_watch.
78 Corrected number of arguments for request_key.
79 * linux/s390x/syscallent.h: Likewise.
81 2005-12-01 Roland McGrath <roland@redhat.com>
83 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
84 number is in the low range of IA32 syscalls.
86 2005-10-07 Andreas Schwab <schwab@suse.de>
88 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
90 2005-12-01 Roland McGrath <roland@redhat.com>
92 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
93 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
95 * ipc.c (indirect_ipccall): New function.
96 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
97 instead of #ifdef LINUX test.
98 [LINUX] (sys_semtimedop): Likewise.
99 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
103 2005-07-31 Ulrich Drepper <drepper@redhat.com>
105 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
108 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
112 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
114 * strace.1: Update "SEE ALSO" links to reference to valid
116 Patch from Michail Litvak <mci@owl.openwall.com>.
119 2005-10-21 Roland McGrath <roland@redhat.com>
121 * util.c (printpathn): Cap N at sizeof path - 1.
123 2005-08-03 Roland McGrath <roland@redhat.com>
125 * configure.ac, NEWS: Version 4.5.13.
126 * debian/changelog, strace.spec: 4.5.13-1.
128 * configure.ac: Check for struct dqblk.dqb_curblocks field.
129 * resource.c [LINUX] (OLD_CMD): New macro.
130 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
131 (sys_quotactl): If dqb_curblocks is not there, it's called
132 dqb_curspace instead. Print dqb_* fields as unsigned long long.
134 2005-07-19 Michael Schmitz <schmitz@debian.org>
136 Long overdue m68k cleanup.
137 * linux/syscallent.h: remove m68k declarations.
138 * linux/m68k/syscallent.h: new file, fixed up declarations
139 to match kernel version 2.6.11. Newer syscalls are sufficiently
140 different from i386 to merit a separate file.
142 2005-08-03 Roland McGrath <roland@redhat.com>
144 * linux/x86_64/syscallent.h: Update init_module argument count.
145 * linux/sparc/syscallent.h: Likewise.
146 * linux/sparc64/syscallent2.h: Likewise.
147 * linux/sparc64/syscallent.h: Likewise.
148 * linux/sh/syscallent.h: Likewise.
149 * linux/sh64/syscallent.h: Likewise.
150 * linux/s390/syscallent.h: Likewise.
151 * linux/s390x/syscallent.h: Likewise.
152 * linux/powerpc/syscallent.h: Likewise.
153 * linux/arm/syscallent.h: Likewise.
155 2005-07-22 James Lentini <jlentini@gmail.com>
157 * bjm.c (sys_init_module): Display all three arguments.
158 * linux/syscallent.h: Update argument count.
160 2005-08-03 Roland McGrath <roland@redhat.com>
162 * process.c (internal_wait): Don't suspend when known child is known
163 to be exiting already.
165 * strace.c (detach): If detaching the last live thread in a group with
166 a zombie leader, then detach the leader too.
167 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
168 Mark process about to take a signal with TCB_GROUP_EXITING flag.
171 2005-07-19 Roland McGrath <roland@redhat.com>
173 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
176 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
178 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
179 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
180 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
181 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
182 (keyctl, waitid): Added.
183 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
184 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
185 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
186 * linux/s390x/errnoent.h: Likewise.
188 2005-07-05 Roland McGrath <roland@redhat.com>
190 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
194 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
196 Introduce "-e trace=desc".
197 * defs.h (TRACE_DESC): New flag.
198 * syscall.c: Define TD macro before include of syscallent files
199 and undefine it afterwards.
200 (lookup_class): Recognize "desc" keyword.
201 * strace.1: Document "-e trace=desc".
202 * freebsd/i386/syscallent.h: Mark those syscalls which take a
203 file descriptor as an argument or return a file descriptor with
205 * linux/alpha/syscallent.h: Likewise.
206 * linux/hppa/syscallent.h: Likewise.
207 * linux/ia64/syscallent.h: Likewise.
208 * linux/mips/syscallent.h: Likewise.
209 * linux/powerpc/syscallent.h: Likewise.
210 * linux/s390/syscallent.h: Likewise.
211 * linux/s390x/syscallent.h: Likewise.
212 * linux/sh/syscallent.h: Likewise.
213 * linux/sh64/syscallent.h: Likewise.
214 * linux/sparc/syscallent.h: Likewise.
215 * linux/sparc64/syscallent2.h: Likewise.
216 * linux/sparc64/syscallent.h: Likewise.
217 * linux/syscallent.h: Likewise.
218 * linux/x86_64/syscallent.h: Likewise.
219 * sunos4/syscallent.h: Likewise.
220 * svr4/syscallent.h: Likewise.
223 Remove TF flag from those syscalls which have no filename argument.
224 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
225 pwrite, fstat, sendfile.
226 * linux/alpha/syscallent.h: Remove TF flag from read, write,
227 pread, pwrite, sendfile.
228 * linux/hppa/syscallent.h: Remove TF flag from read, write,
229 pread, pwrite, fstat64, sendfile, ftruncate64.
230 * linux/ia64/syscallent.h: Remove TF flag from read, write,
231 sendfile, fstat, fadvise64.
232 * linux/mips/syscallent.h: Remove TF flag from read, write,
233 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
234 sendfile64, fadvise64, fstatfs64.
235 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
236 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
237 fadvise64, fstatfs64, fadvise64_64.
238 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
239 sendfile, ftruncate64, fstat64, sendfile64.
240 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
241 sendfile, sendfile64.
242 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
244 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
245 sendfile, ftruncate64, fstat64.
246 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
247 pread, pwrite, sendfile64.
248 * linux/sparc64/syscallent2.h: Likewise.
249 * linux/sparc64/syscallent.h: Likewise.
250 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
251 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
253 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
254 sendfile, fadvise64_64.
255 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
256 fstatvfs64, ftruncate64.
259 2005-07-04 Roland McGrath <roland@redhat.com>
261 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
262 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
263 From Ulrich Drepper <drepper@redhat.com>.
266 * net.c (sockipoptions): Fix typos.
267 From Ulrich Drepper <drepper@redhat.com>.
270 * util.c (printnum_int): New function, printnum with s/long/int/.
271 * defs.h: Declare it.
272 * net.c (printsockopt): Use it for int-sized option.
274 Reported by Ulrich Drepper <drepper@redhat.com>.
276 2005-06-09 Roland McGrath <roland@redhat.com>
278 * configure.ac, NEWS: Version 4.5.12.
279 * debian/changelog, strace.spec: 4.5.12-1.
281 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
283 Minor namespace cleanup.
284 * defs.h (string_quote): Remove declaration.
285 * file.c (openmodessol) [LINUXSPARC]: Make static.
286 (fileflags): Likewise.
287 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
288 (direnttypes) [FREEBSD || LINUX]: Likewise.
289 (xattrflags): Likewise.
290 * process.c (unalignctl_string): Make static.
292 * syscall.c (subcalls_table): Make static.
293 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
294 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
295 (decode_subcall): Make static.
296 (syscall_fixup): Likewise.
297 (get_error): Likewise.
298 (syscall_enter): Likewise.
299 * util.c (tv_tv): Disable.
301 (string_quote): Make static.
304 2005-05-12 Philippe De Muyter <phdm@macqel.be>
306 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
307 Enables `-i' on m68k machines.
309 2005-06-06 Roland McGrath <roland@redhat.com>
311 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
312 matching works right.
315 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
316 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
317 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
318 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
319 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
320 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
321 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
322 (SYS_shmctl): Macros renamed to SYS_sub_*.
323 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
325 * linux/syscall.h (SYS_waitid): Define if not defined.
327 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
329 * defs.h (struct sysent): New member `native_scno'.
330 (known_scno): Declare new function.
331 * linux/syscallent.h: Add new final field to interesting syscalls.
332 * syscall.c (known_scno): New function.
333 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
334 * process.c (internal_fork, internal_exit): Likewise.
335 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
336 * strace.c (proc_open): Likewise.
337 * util.c [LINUX] (setbpt): Likewise.
338 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
339 for defining SYS_socket_subcall et al.
340 * linux/syscallent.h: Likewise for #error check.
341 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
344 2005-06-02 Roland McGrath <roland@redhat.com>
346 * file.c (printstatfs64): Cast values to unsigned long long and use
350 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
352 Deal with memory management issues.
353 * defs.h (tprint_iov): Update prototype.
354 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
355 epoll_event array of arbitrary size on the stack, to avoid
357 * file.c (print_xattr_val): Check for integer overflow during
358 malloc size calculation, to avoid heap corruption.
359 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
360 during malloc size calculation, to avoid heap corruption.
361 Change iovec array handling to avoid heap memory allocation.
362 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
363 size calculation and do not allocate array of arbitrary size on
364 the stack, to avoid stack overflow.
365 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
366 arbitrary size on the stack, to avoid stack overflow. Do not
367 trust cmsg.cmsg_len to avoid read beyond the end of allocated
369 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
370 * process.c (sys_setgroups): Check for integer overflow during
371 malloc size calculation, to avoid heap corruption. Change gid_t
372 array handling to avoid heap memory allocation.
373 (sys_getgroups): Likewise.
374 (sys_setgroups32) [LINUX]: Likewise.
375 (sys_getgroups32) [LINUX]: Likewise.
376 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
377 overflow during malloc size calculation, to avoid heap corruption.
378 Change pollfd array handling to avoid heap memory allocation.
379 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
380 during malloc size calculation, to avoid heap corruption.
381 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
382 during malloc size calculation, to avoid heap corruption.
385 * util.c (printxval): Change third argument from "char *" to
387 (printflags): Add third argument, "const char *", with similar
388 meaning to the third argument of printxval().
389 * defs.h (printxval): Change third argument from "char *" to
391 (printflags): Add third argument.
392 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
394 * desc.c (sys_fcntl): Likewise.
395 (sys_flock) [LOCK_SH]: Likewise.
396 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
397 * file.c (sys_open): Likewise.
398 (solaris_open) [LINUXSPARC]: Likewise.
399 (sys_access): Likewise.
400 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
401 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
402 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
403 (printstat64) [HAVE_STAT64 &&
404 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
405 (sys_setxattr, sys_fsetxattr): Likewise.
406 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
407 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
408 (sys_mq_open) [LINUX]: Likewise.
409 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
410 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
411 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
412 (sys_mprotect): Likewise.
413 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
414 (sys_msync) [MS_ASYNC]: Likewise.
415 (sys_mctl) [MC_SYNC]: Likewise.
416 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
418 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
419 (sys_send, sys_sendto): Likewise.
420 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
421 (sys_recv, sys_recvfrom): Likewise.
422 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
423 (printicmpfilter) [ICMP_FILTER]: Likewise.
424 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
425 * process.c (sys_clone) [LINUX]: Likewise.
426 (printwaitn): Likewise.
427 (sys_waitid) [SVR4 || LINUX]: Likewise.
428 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
429 (sys_sigaction): Likewise.
430 (printcontext) [SVR4]: Likewise.
431 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
432 (sys_rt_sigaction) [LINUX]: Likewise.
433 * sock.c (sock_ioctl) [LINUX]: Likewise.
434 * stream.c (sys_putmsg, sys_getmsg): Likewise.
435 (sys_putpmsg) [SYS_putpmsg]: Likewise.
436 (sys_getpmsg) [SYS_getpmsg]: Likewise.
437 (sys_poll): Likewise.
438 (print_transport_message) [TI_BIND]: Likewise.
439 (stream_ioctl): Likewise.
440 * system.c (sys_mount, sys_reboot): Likewise.
441 (sys_cacheflush) [LINUX && M68K]: Likewise.
442 (sys_capget, sys_capset) [SYS_capget]: Likewise.
443 * term.c (term_ioctl) [TIOCMGET]: Likewise.
444 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
448 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
449 errors reporting style.
450 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
451 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
452 * util.c (printstr): Likewise.
453 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
454 (fixvfork) [SUNOS4]: Likewise.
455 * desc.c (decode_select): Continue to decode syscall arguments
456 in case of OOM condition.
457 * file.c (sys_getdents): Likewise.
458 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
459 (sys_getdirentries) [FREEBSD]: Likewise.
460 * mem.c (sys_mincore): Changed type of variables which deal with
461 malloc size from int to unsigned long.
464 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
466 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
467 safe to include kernel headers, and this one is not used anyway.
470 2005-05-26 Roland McGrath <roland@redhat.com>
472 * system.c (sys_sysctl): Check for errors accessing user pointers.
473 Use malloc instead of alloca in case size is insane.
475 2005-05-09 Roland McGrath <roland@redhat.com>
477 * configure.ac: Check for libaio.h.
478 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
479 sys_io_getevents, sys_io_destroy): New functions.
480 * linux/syscall.h: Declare them.
481 * linux/syscallent.h: Use those for io_* syscalls.
482 * linux/alpha/syscallent.h: Likewise.
483 * linux/hppa/syscallent.h: Likewise.
484 * linux/ia64/syscallent.h: Likewise.
485 * linux/mips/syscallent.h: Likewise.
486 * linux/powerpc/syscallent.h: Likewise.
487 * linux/s390/syscallent.h: Likewise.
488 * linux/s390x/syscallent.h: Likewise.
489 * linux/x86_64/syscallent.h: Likewise.
490 From Zach Brown <zach.brown@oracle.com>.
493 * debian/control (Architecture): Add ppc64.
494 Fixes Debian bug #301089.
496 2005-05-05 Anton Blanchard <anton@samba.org>
498 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
501 2005-05-09 Roland McGrath <roland@redhat.com>
503 * strace.c (main): Refuse negative -s argument value.
504 Fixes Debian bug #303256.
506 2005-04-25 Anton Blanchard <anton@samba.org>
508 * file.c (openmodes): Add O_NOATIME flag if defined.
510 2005-04-05 Anton Blanchard <anton@samba.org>
512 * linux/powerpc/ioctlent.h: Regenerated.
514 * signal.c (signame): Don't try and dereference negative index.
516 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
517 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
518 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
520 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
521 but not IPC_NOWAIT, which have the same value.
522 (sys_shmget): Use that instead of resource_flags.
524 2005-03-22 Roland McGrath <roland@redhat.com>
526 * desc.c (decode_select): Increase local buffer size.
529 * configure.ac, NEWS: Version 4.5.11.
530 * debian/changelog, strace.spec: 4.5.11-1.
532 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
534 2005-03-14 Roland McGrath <roland@redhat.com>
536 * configure.ac, NEWS: Version 4.5.10.
537 * debian/changelog, strace.spec: 4.5.10-1.
539 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
541 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
542 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
544 2005-02-28 Andreas Schwab <schwab@suse.de>
546 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
548 2005-03-14 Roland McGrath <roland@redhat.com>
550 * linux/mips/syscallent.h: Update various calls.
551 From Thiemo Seufer <ths@networkno.de>.
552 Fixes Debian bug #256684.
554 * debian/control (Architecture): Add s390.
555 Fixes Debian bug #294172.
557 2005-03-06 Roland McGrath <roland@redhat.com>
559 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
560 and SIGBUS signals, use si_addr in output.
562 2005-03-01 Roland McGrath <roland@redhat.com>
564 * file.c (print_xattr_val): Add a cast.
566 2005-02-05 Roland McGrath <roland@redhat.com>
568 * desc.c (decode_select): Calculate size of passed fd_set vectors and
569 copy in the user's size rather than the standard sizeof(fd_set).
570 Fixes Debian bug #65654, #284290.
572 * util.c (printpath, printpathn): Print NULL and don't try any fetch
574 Fixes Debian bug #63093.
576 * debian/control (Build-Depends): Fix for s390 and sparc.
577 From Bastian Blank <waldi@debian.org>.
578 Fixes Debian bug #293564.
580 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
582 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
583 right before execv() call. Remove fake_execve() call.
584 * defs.h (fake_execve): Remove unused declaration.
585 * process.c (fake_execve): Remove unused function.
588 2005-02-04 Roland McGrath <roland@redhat.com>
590 * configure.ac, NEWS: Version 4.5.9.
591 * debian/changelog, strace.spec: 4.5.9-2.
593 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
595 2005-02-02 Roland McGrath <roland@redhat.com>
597 * debian/control: Add strace-udeb package for installer debugging.
598 * debian/rules (binary-arch): Build it.
599 From Joshua Kwan <joshk@triplehelix.org>.
600 Fixes Debian bug #268294.
602 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
603 known values for Linux.
605 * util.c (printcall): Print 16 ?s when long is 8 bytes.
608 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
610 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
611 * ioctl.c (nioctlents2): Add const to type.
612 Fixes Debian bug #278449.
614 * sock.c (iffflags): New variable, table of IFF_* values.
615 (print_addr): New function.
616 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
617 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
618 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
619 SIOCGIFINDEX, and fix their output.
620 From Ulrich Drepper <drepper@redhat.com>.
622 Fixes Debian bug #192164.
624 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
626 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
627 * defs.h [HAVE_CONFIG_H]: Include config.h first.
628 * strace.c: Include "defs.h" first.
631 * syscall.c (call_summary): Fix potential NULL dereference.
634 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
636 * syscall.c (qual_signal): Check bounds for numeric signal names.
637 Fix parser of symbolic signal names.
638 Fix return code, as required by qualify() function.
639 * syscall.c (qual_desc): Check bounds for descriptor number.
640 * syscall.c (qual_syscall): Correct return code, to be consistent
641 with qualify() and other qual_* functions.
644 2005-02-01 Roland McGrath <roland@redhat.com>
646 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
647 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
649 [LINUX] (mount_flags): Add them.
650 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
651 set in the flags argument, don't try to fetch the filesystem string.
654 * config.guess: Update from canonical version, timestamp 2004-11-12.
655 * config.sub: Likewise, timestamp 2004-11-30.
657 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
658 * linux/syscall.h: Declare it.
659 * linux/x86_64/syscallent.h: Use it.
662 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
663 (sys_sched_getparam, sys_sched_setparam): Likewise.
666 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
670 * linux/syscallent.h: Use sys_mincore instead of printargs.
671 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
672 sys_semtimedop, sys_umount2.
675 * syscall.c (qual_signal): Fix inverted return value and bogus
676 argument to qualify_one in the named case.
678 * file.c (print_xattr_val): Don't use auto array sized by syscall
679 argument. Use malloc instead, so it can fail for insane values.
680 Fixes Debian bug #283704.
682 * net.c (sys_getsockopt): Fix a format %ld -> %d.
684 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
686 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
687 not to double the middle entry!
690 * linux/x86_64/syscallent.h: Fix exit_group entry.
692 * util.c (getpc) [S390 || S390X]: Implement it.
693 Patch by David Wilder <wilder@us.ibm.com>.
695 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
696 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
699 2005-01-22 Andreas Schwab <schwab@suse.de>
701 * net.c (sys_getsockopt): Change type of len to int.
703 2004-10-19 Roland McGrath <roland@redhat.com>
705 * configure.ac, NEWS: Version 4.5.8.
706 * debian/changelog, strace.spec: 4.5.8-1.
708 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
710 * configure.ac: Check for sys/epoll.h.
711 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
712 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
714 * strace.c (handle_group_exit): Don't detach leader that wasn't
715 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
716 Remove droptcb loop at end, no longer required since 2.6 reports each
720 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
721 taking signal when it has nclone_threads > 0.
723 * strace.c (handle_group_exit, trace): Mark leader with
724 TCB_GROUP_EXITING and don't be surprised at child deaths when their
728 * process.c (WCOREFLAG): Define if not defined.
729 (W_STOPCODE, W_EXITCODE): Likewise.
730 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
732 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
733 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
735 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
736 strace64.1 to strace.1, which doesn't exist.
737 Fixes Debian bug #269220.
739 2004-09-05 Phil Blundell <pb@nexus.co.uk>
741 * linux/arm/syscallent.h: New file.
743 2004-10-19 Roland McGrath <roland@redhat.com>
745 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
746 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
747 (build/Makefile): Use $(CONFIG_OPTS).
748 (build64/Makefile): Pass --host as well as --build.
749 From Bastian Blank <waldi@debian.org>.
750 Fixes Debian bug #271500.
752 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
753 From Randolph Chung <tausq@debian.org>
754 Fixes Debian bug #273887.
756 * file.c (sys_llseek): Revert last change.
758 2004-09-14 Richard Henderson <rth@twiddle.net>
760 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
761 [gs]et_mempolicy, mq_*, waitid.
763 2004-10-07 Roland McGrath <roland@redhat.com>
765 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
767 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
769 * linux/x86_64/syscallent.h: Fix botched table entries.
770 From Ulrich Drepper <drepper@redhat.com>.
772 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
774 * linux/syscall.h: Declare them.
775 * linux/x86_64/syscallent.h: Likewise.
776 From Ulrich Drepper <drepper@redhat.com>.
778 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
779 From Ulrich Drepper <drepper@redhat.com>.
781 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
783 * linux/syscall.h: Declare them.
784 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
785 * linux/x86_64/syscallent.h: Likewise.
786 From Ulrich Drepper <drepper@redhat.com>.
788 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
790 * linux/ioctlsort.c (main): Omit duplicate lines
791 (with same name and code) from output.
792 * linux/ioctlent.sh: Build the list of ioctls defined in
793 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
794 as suggested by Peter Jones <pjones@redhat.com>
795 * linux/ioctlent.h: Regenerated.
798 2004-09-13 Ulrich Drepper <drepper@redhat.com>
799 Dmitry V. Levin <ldv@altlinux.org>
801 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
803 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
804 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
805 * defs.h [LINUX]: Declare rtc_ioctl.
808 2004-10-06 Roland McGrath <roland@redhat.com>
810 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
812 * linux/syscall.h: Declare them.
813 * linux/syscallent.h: Use those for epoll_* syscalls.
814 * linux/alpha/syscallent.h: Likewise.
815 * linux/hppa/syscallent.h: Likewise.
816 * linux/ia64/syscallent.h: Likewise.
817 * linux/powerpc/syscallent.h: Likewise.
818 * linux/s390/syscallent.h: Likewise.
819 * linux/s390x/syscallent.h: Likewise.
820 * linux/sparc/syscallent.h: Likewise.
821 * linux/sparc64/syscallent.h: Likewise.
822 * linux/sparc64/syscallent2.h: Likewise.
823 * linux/x86_64/syscallent.h: Likewise.
824 From Ulrich Drepper <drepper@redhat.com>.
827 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
828 and RLIMIT_MSGQUEUE, if defined.
829 From Ulrich Drepper <drepper@redhat.com>.
832 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
833 (printmsghdr): Use it.
834 From Ulrich Drepper <drepper@redhat.com>.
837 * file.c (sprintmode): Add const to return type.
838 (sprintfstype): Likewise.
839 * signal.c (printsiginfo): Add a const.
841 2004-09-15 Roland McGrath <roland@redhat.com>
843 * linux/x86_64/syscallent.h: Use sys_waitid.
845 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
846 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
848 2004-09-11 Roland McGrath <roland@redhat.com>
850 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
851 (sys_timer_settime): Likewise.
852 (printsigevent): Print signals by name for SIGEV_SIGNAL.
853 (sys_timer_create): Print clock ID symbolically.
854 From Ulrich Drepper <drepper@redhat.com>.
857 2004-09-07 Michal Ludvig <mludvig@suse.cz>
859 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
861 2004-09-03 Roland McGrath <roland@redhat.com>
863 * syscall.c (qual_options): Add const to defn.
865 (call_count, error_count, tv_count): Variables removed.
866 (struct call_counts, counts): New type and variable.
867 Update all users of the old three to use the new array of structs.
868 (trace_syscall): Allocate counts on first use.
869 (sorted_count): Variable removed.
870 (call_summary): Allocate locally.
872 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
873 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
874 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
875 (nerrnos0, nerrnos1, nerrnos2): Likewise.
876 * signal.c (signalent0, signalent1, signalent2): Likewise.
877 (nsignals0, nsignals1, nsignals2): Likewise.
879 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
880 (nioctlents0, nioctlents1, nioctlents2): Likewise.
881 (ioctl_lookup, ioctl_next_match): Likewise.
882 * defs.h: Update decls.
883 * io.c (sys_ioctl): Update users.
885 * util.c (xlookup, printxval, addflags, printflags): Use const for
886 struct xlat * argument.
887 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
888 * bjm.c: Add const to all struct xlat defns.
895 * process.c: Likewise.
896 * resource.c: Likewise.
897 * signal.c: Likewise.
899 * stream.c: Likewise.
900 * system.c: Likewise.
905 2004-09-01 Roland McGrath <roland@redhat.com>
907 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
908 mq_* syscalls, and names only for new calls up to 252.
909 * linux/syscallent.h: Add waitid.
910 * linux/x86_64/syscallent.h: Likewise.
911 * linux/syscall.h: Declare sys_waitid.
913 * process.c (internal_wait): Take second arg giving index of flags
915 * defs.h: Update prototype.
916 * syscall.c (internal_syscall): Update caller.
917 Also use internal_wait for SYS_waitid.
918 * process.c (sys_waitid): Define for [LINUX] as well.
919 Don't tweak TCB_SUSPENDED--internal_wait does that.
920 (waitid_types): Conditionalize use of nonstandard P_* macros.
922 2004-08-31 Roland McGrath <roland@redhat.com>
924 * configure.ac, NEWS: Version 4.5.7.
925 * debian/changelog: 4.5.7-1.
926 * strace.spec: 4.5.7-2.
928 * debian/rules: Rewrite sparc64 change of 2004-07-12.
929 Always do each build in a separate build directory.
930 Fixes Debian bug #254728.
932 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
934 * strace.1: Say that -c shows system CPU time, not real time.
935 Fixes Debian bug #254438.
937 * syscall.c (dumpio): Match pread and pwrite system calls too.
938 Fixes Debian bug #239947.
940 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
941 Fixes Debian bug #171653.
943 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
945 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
948 2004-08-30 Roland McGrath <roland@redhat.com>
950 * strace.c (main): Don't call fake_execve under -c.
951 From Ulrich Drepper <drepper@redhat.com>.
954 * net.c (sockipoptions): Add some options.
955 [SOL_IPV6] (sockipv6options): New variable.
956 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
957 From Ulrich Drepper <drepper@redhat.com>.
960 * time.c (clocknames): New variable, symbolic names for clock_t.
961 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
962 From Ulrich Drepper <drepper@redhat.com>.
965 * system.c (personality_options): Hard-code values here.
966 Don't #include <linux/personality.h> at all.
967 Fixes RH#130965 and Debian bug #40588.
969 * file.c (print_xattr_val): New function to show attribute values.
970 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
971 From Ulrich Drepper <drepper@redhat.com>.
974 2004-07-12 Roland McGrath <roland@redhat.com>
976 * configure.ac, NEWS: Version 4.5.6.
977 * strace.spec, debian/changelog: 4.5.6-1.
979 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
981 * debian/rules: On sparc-linux, build strace64 as well.
982 From Ben Collins <bcollins@debian.org>.
983 Fixes Debian bug #254728.
985 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
987 * linux/sparc/syscallent.h: Sync with reality.
988 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
989 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
990 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
991 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
992 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
993 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
994 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
995 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
996 sys_timer_settime, sys_timer_gettime): New declarations.
997 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
998 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
999 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1000 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1001 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1002 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1003 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1004 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1005 linux/sparc64/syscallent1.h: New files.
1006 * defs.h (LINUXSPARC): Define also when SPARC64.
1007 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1008 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1009 Define possibly missing __NR_exit_group. Declare getrval2.
1010 * configure.ac (sparc64): New architecture case.
1011 * file.c (stat_sparc64): New structure.
1012 (printstat_sparc64): New output routine for that.
1013 (printstat): Call it, if personality is 2.
1014 (printstat64): Likewise.
1015 * util.c: Conditionalize ptrace defines on LINUXSPARC
1017 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1018 to PTRACE_FOOREGS64 so that more sparc code can be shared
1019 between 64-bit and 32-bit.
1020 (_hack_syscall5): Correct trap number when SPARC64.
1021 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1022 (getpc): Handle SPARC64 && LINUX.
1023 (printcall): Likewise.
1024 (arg fetching/setting): Use same code for SPARC64 LINUX
1026 (setbpt): Handle SPARC64 && LINUX.
1027 (clearbpt): Likewise.
1028 * signal.c: Conditionalize ptrace defines on SPARC and
1030 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1031 to PTRACE_FOOREGS64 so that more sparc code can be shared
1032 between 64-bit and 32-bit.
1033 (m_siginfo): Use same definition on SPARC64 as SPARC.
1034 (sys_sigreturn): Handle LINUX && SPARC64.
1035 * syscall.c: Conditionalize ptrace defines on SPARC and
1037 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1038 to PTRACE_FOOREGS64 so that more sparc code can be shared
1039 between 64-bit and 32-bit.
1040 (getscno): Use same static state on SPARC64 as SPARC,
1041 and add SPARC64 handling.
1042 (get_error): Handle LINUX && SPARC64.
1043 (force_result): Likewise.
1044 (syscall_enter): Likewise.
1045 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1047 (getrval2): Handle LINUX && SPARC64.
1048 * process.c: Conditionalize ptrace defines on SPARC and
1050 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1051 to PTRACE_FOOREGS64 so that more sparc code can be shared
1052 between 64-bit and 32-bit.
1053 (change_syscall): Handle LINUX && SPARC64.
1054 (struct_user_offsets): Ifdef out those which do not exist
1056 * net.c (sys_pipe): Handle LINUX && SPARC64.
1057 * ioctl.c: Fix initializer typo for nioctlents2, was
1058 nioctlents1 by accident.
1060 2004-06-28 Andreas Schwab <schwab@suse.de>
1062 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1063 (sys_execve): Remove it here.
1065 2004-07-12 Roland McGrath <roland@redhat.com>
1067 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1069 * debian/control (Section): Move to utils, matching Debian override.
1071 * net.c (addrfams): Make variable global.
1072 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1073 SIOCGIFINDEX, and SIOCGIFCONF.
1074 From Ulrich Drepper <drepper@redhat.com>.
1077 * linux/ioctlsort.c: Add some #includes.
1078 [POWERPC]: Kludge out high bits.
1079 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1080 * linux/powerpc/ioctlent.h: Likewise.
1082 2004-07-11 Roland McGrath <roland@redhat.com>
1084 * linux/ioctlent.sh: Replace asm with $asm in all places.
1086 * configure.ac: Add I386 as AM_CONDITIONAL.
1087 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1088 the ioctlent.h file.
1090 2004-07-08 Roland McGrath <roland@redhat.com>
1092 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1093 that's what the kernel will do.
1095 2004-07-07 Roland McGrath <roland@redhat.com>
1097 * linux/ioctlent.sh: Take optional second argument to use as directory
1098 name in place of `asm'.
1100 2004-06-27 Roland McGrath <roland@redhat.com>
1102 * configure.ac, NEWS: Version 4.5.5.
1103 * strace.spec, debian/changelog: 4.5.5-1.
1105 2004-06-22 Roland McGrath <roland@redhat.com>
1107 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1108 sign extend the low 32 bits of RAX to 64 bits.
1111 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1113 2004-06-03 Roland McGrath <roland@redhat.com>
1115 * configure.ac, NEWS: Version 4.5.4.
1116 * strace.spec, debian/changelog: 4.5.4-1.
1118 * net.c (domains): Add many PF_* values #ifdef PF_*.
1119 (addrfams): Add many AF_* values #ifdef AF_*.
1120 Fixes Debian bug #250506.
1122 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1124 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1126 (main): Print a note that program output is generated by
1128 * linux/ioctlent.sh: Build the list of ioctls defined in
1129 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1130 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1131 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1132 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1133 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1136 2004-06-03 Roland McGrath <roland@redhat.com>
1138 * debian/control (Architecture): Add amd64.
1139 Fixes Debian bug #246568.
1141 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1142 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1143 (expand_tcbtab): New function, broken out of ...
1144 * process.c (fork_tcb): ... here, call that.
1145 * defs.h: Declare expand_tcbtab.
1147 2004-04-19 Roland McGrath <roland@redhat.com>
1149 * process.c (printstatus): Add a space before | in output.
1151 2004-04-16 Roland McGrath <roland@redhat.com>
1153 * configure.ac: Version 4.5.3.
1154 * strace.spec, debian/changelog: 4.5.3-1.
1156 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1158 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1159 from long to unsigned long, to fix output of the quotactl command
1163 2004-04-16 Roland McGrath <roland@redhat.com>
1165 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1166 From Maxim Shchetynin <maxim@de.ibm.com>.
1168 * configure.ac: Check for <mqueue.h>.
1169 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1170 decode struct mq_attr.
1171 * NEWS: Mention mq support.
1173 * linux/syscall.h: Support new mq_* syscalls on Linux.
1174 * linux/syscallent.h: Likewise.
1175 * linux/dummy.h: Likewise.
1177 * time.c (printsigevent): Handle SIGEV_THREAD.
1178 From Ulrich Drepper <drepper@redhat.com>.
1181 2004-04-13 Roland McGrath <roland@redhat.com>
1183 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1185 From Ulrich Drepper <drepper@redhat.com>.
1188 * process.c (printstatus): Mask out bits presented symbolically, and
1189 print "| 0xnnn" if the remaining bits are not all zero.
1190 Fixes Debian bug #240062.
1192 * process.c (print_affinitylist): Rewritten to handle indirect values.
1193 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1194 From Ulrich Drepper <drepper@redhat.com>.
1197 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1199 2004-04-08 Roland McGrath <roland@redhat.com>
1201 * strace.c (main) [LINUX]: When attaching for -p, look in
1202 /proc/PID/task for all threads and attach them as presumed
1203 CLONE_THREAD children.
1204 * NEWS: Mention the feature.
1207 2004-03-02 Roland McGrath <roland@redhat.com>
1209 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1210 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1212 * debian/control (Standards-Version): Update to 3.6.1.
1214 2004-03-01 Roland McGrath <roland@redhat.com>
1216 * configure.ac, NEWS: Version 4.5.2.
1217 * strace.spec, debian/changelog: 4.5.2-1.
1219 * strace.c (main): Avoid potential buffer overruns from ludicrous
1220 arguments or PATH values.
1221 * syscall.c (qual_signal): Bail out for too-long string.
1223 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1224 Fixes Debian bug #223207.
1226 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1228 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1229 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1230 struct modify_ldt_ldt_s.
1231 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1233 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1234 From Tim Yamin <plasmaroo@gentoo.org>.
1236 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1239 * configure.ac: Check for `struct pt_all_user_regs'
1240 and `struct ia64_fpreg' in <sys/ptrace.h>.
1241 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1242 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1244 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1245 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1247 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1248 [S390 || S390X]: Define them with inverted values.
1249 (setbpt): Use them for u_arg indices.
1251 2004-02-26 Andreas Schwab <schwab@suse.de>
1253 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1254 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1255 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1257 2004-03-01 Roland McGrath <roland@redhat.com>
1259 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1260 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1261 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1262 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1263 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1264 sys_sched_get_priority_min): New functions.
1265 From Ulrich Drepper <drepper@redhat.com>.
1268 2004-02-20 Roland McGrath <roland@redhat.com>
1270 * linux/hppa/syscallent.h: Update some syscalls.
1271 From Randolph Chung <tausq@debian.org>.
1272 Fixes Debian bug #231632.
1274 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1276 * process.c (internal_exit): For ia64, also recognize IA-32 252
1278 (change_syscall): For IA64, also support changing IA-32 syscalls.
1279 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1280 syscall 252 (exit_group) as an internal_exit() syscall.
1281 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1283 (SYS_vfork): Likewise.
1284 (arg_setup): For IA64 version, also support IA-32 syscalls.
1285 (get_arg0): Likewise.
1286 (get_arg1): Likewise.
1287 (set_arg0): Likewise.
1288 (set_arg1): Likewise.
1290 2004-02-15 Anton Blanchard <anton@samba.org>
1292 * linux/powerpc/syscallent.h: Add rtas call.
1293 Shift multiplexed syscalls to start at 300, we are already about
1294 to hit 256 real syscalls.
1295 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1297 2004-02-19 Roland McGrath <roland@redhat.com>
1299 * strace.c (main): Use TCP->pid, not PID, in -p message.
1300 Fixes Debian bug #229802.
1302 2004-01-13 Roland McGrath <roland@redhat.com>
1304 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1307 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1308 Reported by Petter Reinholdtsen <pere@hungry.com>.
1310 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1312 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1314 2003-12-14 Anton Blanchard <anton@samba.org>
1316 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1317 Use %llu formats for them.
1319 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1321 * linux/powerpc/syscallent.h: Update to include recently added
1324 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1325 ppc64, we were misreporting syscalls that really succeeded as having
1328 2004-01-13 Roland McGrath <roland@redhat.com>
1330 * strace.1: Remove comment about vfork on Linux.
1331 Fixes Debian bug #223390.
1333 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1334 (sys_getdents64) [LINUX]: Print d_type field.
1336 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1338 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1339 killed process if available. Fixes RH#112117.
1341 2003-11-13 Roland McGrath <roland@redhat.com>
1343 * configure.ac, NEWS: Version 4.5.1.
1344 * strace.spec, debian/changelog: 4.5.1-1.
1346 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1348 * defs.h (ioctl_lookup): Prototype change.
1349 * ioctl.c (ioctl_next_match): New function.
1350 * defs.h: Declare it.
1351 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1352 when there's more than one match.
1353 * ioctl.c (ioctl_lookup): Likewise.
1354 * stream.c (internal_stream_ioctl): Likewise.
1355 Patch from Solar Designer <solar@openwall.com>.
1357 2003-11-13 Roland McGrath <roland@redhat.com>
1359 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1360 * linux/sh64/syscallent.h: Likewise.
1362 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1364 Fixes for RH#105359.
1365 * util.c (printuid): New function.
1366 * defs.h: Declare it.
1367 * file.c (sys_chown): Use it.
1368 * file.c (sys_fchown): Likewise.
1369 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1370 sys_setresgid): Likewise.
1371 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1372 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1373 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1374 setuid32, setgid32, setfsuid32, setfsgid32.
1375 * process.c [LINUX]: Define GETGROUPS32_T.
1376 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1378 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1381 2003-11-11 Roland McGrath <roland@redhat.com>
1383 * strace.c (main): Bail with usage error for missing command before we
1384 open the -o file or fiddle uids.
1386 2003-11-06 Roland McGrath <roland@redhat.com>
1388 * strace.c (main): Treat piped output more like file output.
1389 Disallow -ff with piped output. Fixes RH#105366.
1390 Reported by Dmitry V. Levin <ldv@altlinux.org>
1392 * strace.c (tprintf): Check result of vfprintf and use perror when it
1393 fails while not writing to stderr itself. Fixes Debian bug #218762.
1395 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1396 From Ulrich Drepper <drepper@redhat.com>.
1398 2003-11-01 Roland McGrath <roland@redhat.com>
1400 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1401 setitimer rather than hard-coding a value based on HZ.
1402 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1404 2003-10-21 Roland McGrath <roland@redhat.com>
1406 * strace.1: Fixed a few spelling errors.
1407 Fixes Debian bug #217008.
1409 * syscall.c: Revert last change, was broken.
1411 2003-10-01 Roland McGrath <roland@redhat.com>
1413 * process.c (internal_clone): Don't suspend parent when call requested
1414 a specific PID that is not a traced child.
1416 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1417 from right to left so we don't have to presume the size.
1418 Reported by David Woodhouse <dwmw2@redhat.com>.
1420 2003-09-25 Roland McGrath <roland@redhat.com>
1422 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1423 these in the table if they are defined.
1425 2003-09-24 Roland McGrath <roland@redhat.com>
1427 * configure.ac, NEWS: Version 4.5.
1428 * strace.spec, debian/changelog: 4.5-1.
1430 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1431 instruction decoding branch if TCB_INSYSCALL is clear.
1432 Reported by <jochen@penguin-breeder.org>.
1434 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1436 2003-09-23 Roland McGrath <roland@redhat.com>
1438 * strace.spec: On ppc64 (maybe others later), create an strace64
1439 package as well containing just /usr/bin/strace64.
1441 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1444 2003-08-21 Roland McGrath <roland@redhat.com>
1446 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1447 * linux/x86_64/syscallent.h: Likewise.
1448 * linux/s390/syscallent.h: Likewise.
1449 * linux/s390x/syscallent.h: Likewise.
1451 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1453 * defs.h (ALIGN64): Define for MIPS.
1454 * io.c (PREAD_OFFSET_ARG): Define.
1455 (sys_pread, sys_pwrite): Use it.
1456 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1458 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1459 (truncate64, ftruncate64): Pretty-print.
1460 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1461 (truncate64, ftruncate64): Take four arguments.
1463 2003-07-17 Roland McGrath <roland@redhat.com>
1465 * configure.ac, NEWS: Version 4.4.99.
1466 * strace.spec, debian/changelog: 4.4.99-1.
1468 2003-07-15 Anton Blanchard <anton@samba.org>
1470 * ipc.c: Add SHM_HUGETLB field.
1471 Mask out permission bits in msgget, semget and shmget before
1472 printing resource_flags.
1473 Mask execute permission bits (even though we dont currently
1476 2003-07-17 Roland McGrath <roland@redhat.com>
1478 * linux/powerpc/syscallent.h (tgkill): New at 250.
1480 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1481 From Ulrich Drepper <drepper@redhat.com>.
1483 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1484 * file.c (printstatfs): Print f_fsid and f_frsize.
1485 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1486 * linux/syscall.h: Add decls.
1487 From Ulrich Drepper <drepper@redhat.com>.
1489 2003-07-09 Roland McGrath <roland@redhat.com>
1491 * linux/ia64/syscallent.h (tgkill): New at 1235.
1493 2003-07-05 Richard Henderson <rth@twiddle.net>
1495 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1496 * syscall.c (ERESTART_RESTARTBLOCK): New.
1497 (trace_syscall): Print it.
1498 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1499 (osf_set_program_attributes): Fix typo.
1500 (osf_nfssvc): Likewise.
1501 (osf_sigsendset): Likewise.
1502 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1503 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1504 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1505 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1506 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1507 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1508 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1509 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1510 clock_getres, clock_nanosleep, semtimedop): New.
1512 2003-07-08 Roland McGrath <roland@redhat.com>
1514 * signal.c (sys_tgkill): New function.
1515 * linux/syscall.h: Declare it.
1516 * linux/syscallent.h: Add tgkill.
1518 2003-06-27 Roland McGrath <roland@redhat.com>
1520 * configure.ac: Check for type `struct __old_kernel_stat'.
1521 * file.c (convertoldstat, printoldstat): Define under
1522 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1523 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1524 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1525 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1527 2003-06-26 Roland McGrath <roland@redhat.com>
1529 * configure.ac: SHMEDIA -> SH64
1532 * process.c: Likewise.
1534 * syscall.c: Likewise.
1536 * linux/shmedia/syscallent.h: Moved to ...
1537 * linux/sh64/syscallent.h: ... here.
1539 * config.guess: Update from canonical version, timestamp 2003-06-17.
1540 * config.sub: Likewise.
1542 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1543 From: Joshua Neal <tinara@netpipeline.net>.
1545 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1546 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1547 * linux/ia64/syscallent.h: Likewise.
1548 * linux/powerpc/syscallent.h: Likewise.
1549 * linux/s390/syscallent.h: Likewise.
1550 * linux/s390x/syscallent.h: Likewise.
1551 * linux/x86_64/syscallent.h: Likewise.
1552 From Jakub Jelinek <jakub@redhat.com>.
1554 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1555 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1557 2003-06-23 Roland McGrath <roland@redhat.com>
1559 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1560 From Ulrich Drepper <drepper@redhat.com>.
1562 2003-06-10 Roland McGrath <roland@redhat.com>
1564 * configure.ac, NEWS: Version 4.4.98.
1565 * strace.spec, debian/changelog: 4.4.98-1.
1567 2003-06-09 Roland McGrath <roland@redhat.com>
1569 * linux/s390x/syscallent.h: Update many syscalls.
1570 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1572 * linux/s390/syscallent.h: Update many syscalls.
1573 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1575 * linux/shmedia/syscallent.h: New file.
1576 From Stephen Thomas <stephen.thomas@superh.com>.
1578 * strace.c (trace): Print a message and newline for a WIFEXITED report
1579 from the process we just printed an unterminated syscall line for.
1581 2003-06-03 Roland McGrath <roland@redhat.com>
1583 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1585 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1586 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1587 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1588 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1589 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1590 (get_error) [LINUX] [ARM]: Update.
1591 (syscall_enter) [LINUX] [ARM]: New case.
1592 * util.c (printcall) [LINUX] [ARM]: New case.
1594 * debian/control (Standards-Version): Update to 3.5.10.
1596 * strace.c (main): In PATH search, accept only a regular file with
1597 execute bits set. Fixes Debian bug #137103.
1599 2003-06-02 Roland McGrath <roland@redhat.com>
1601 * strace.c (main): Set -q when given -o and not -p, and not when not
1602 given -o, to match what the man page always said.
1603 Fixes Debian bug #47113, #153678.
1605 * configure.ac, NEWS: Version 4.4.97.
1606 * strace.spec, debian/changelog: 4.4.97-1.
1608 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1609 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1611 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1612 timestamp 2003-05-22.
1613 * config.sub: Likewise, timestamp 2003-05-24.
1615 2003-05-22 Roland McGrath <roland@redhat.com>
1617 * defs.h (struct tcb): New member `nzombies'.
1618 * strace.c (alloctcb): Initialize it.
1619 (droptcb): Increment our parent's zombie count.
1620 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1621 process has zombies it can reap. On the way out, if we reaped
1622 an untraced process, decrement the zombie count.
1624 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1625 separately using signame.
1627 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1628 of literal 0 for index. Consult the right flags without clobbering
1629 anything when we reparent the new child to the caller's parent thread.
1631 * linux/s390/syscallent.h: Fix sys_clone argument count.
1632 * linux/s390x/syscallent.h: Likewise.
1633 * linux/mips/syscallent.h: Likewise.
1634 * linux/alpha/syscallent.h: Likewise.
1635 * linux/powerpc/syscallent.h: Likewise.
1636 * linux/sh/syscallent.h: Likewise.
1637 * linux/sparc/syscallent.h: Likewise.
1638 * linux/hppa/syscallent.h: Likewise.
1640 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1641 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1643 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1644 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1646 * process.c (print_affinitylist): Fix loop condition.
1647 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1649 2003-04-10 Roland McGrath <roland@redhat.com>
1651 * syscall.c (qual_desc): Return zero after parsing number.
1652 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1654 2003-04-07 Roland McGrath <roland@redhat.com>
1656 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1657 * linux/syscall.h: Likewise.
1658 * ipc.c [LINUX] (sys_semtimedop): New function.
1659 From Ulrich Drepper <drepper@redhat.com>.
1661 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1662 From Ulrich Drepper <drepper@redhat.com>.
1664 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1666 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1667 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1669 2003-03-30 Roland McGrath <roland@redhat.com>
1671 * configure.ac, NEWS: Version 4.4.96.
1672 * strace.spec, debian/changelog: 4.4.96-1.
1674 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1676 Various fixes for SuperH [SH]:
1677 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1678 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1680 * process.c (change_syscall): Fixed register which holds system
1682 * util.c (arg0_offset, arg1_offset): provide definition
1683 * Makefile.am: Added new files in linux/sh
1684 * linux/sh/syscallent.h: New file.
1685 * linux/sh/errnoent.h: New file.
1686 * linux/sh/ioctlent.h: New file.
1687 * linux/sh/signalent.h: New file.
1689 * linux/ioctlent.sh: Take an arg for location of header files
1690 * syscallent.sh: Replaced lost $
1692 2003-03-30 Roland McGrath <roland@redhat.com>
1694 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1695 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1696 From Ulrich Drepper <drepper@redhat.com>.
1698 * linux/syscallent.h: Use sys_getrlimit for 191.
1699 Use name "old_getrlimit" for 76.
1700 Reported by Ulrich Drepper <drepper@redhat.com>.
1702 2003-03-18 Roland McGrath <roland@redhat.com>
1704 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1706 2003-03-17 Roland McGrath <roland@redhat.com>
1708 * linux/x86_64/syscallent.h: clone takes 5 args.
1709 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1711 2003-03-15 Roland McGrath <roland@redhat.com>
1713 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1715 2003-03-14 Roland McGrath <roland@redhat.com>
1717 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1719 * linux/ia64/syscallent.h: clone takes 5 arguments.
1720 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1722 2003-03-12 Roland McGrath <roland@redhat.com>
1724 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1725 Use sys_clone for clone2.
1726 * linux/syscall.h: Don't declare sys_clone2.
1727 * process.c (sys_clone): Rewritten to handle both flavors,
1728 print all extra args depending on flag bits.
1729 (sys_clone2): Function removed.
1731 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1733 2003-03-04 Roland McGrath <roland@redhat.com>
1735 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1736 TCB_INSYSCALL is clear, like other platforms do.
1738 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1740 * mem.c [LINUX] (sys_remap_file_pages): New function.
1741 * linux/syscall.h: Declare it.
1742 * linux/syscallent.h: Use it.
1743 * linux/powerpc/syscallent.h: Likewise.
1745 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1747 2003-02-26 Roland McGrath <roland@redhat.com>
1749 * configure.ac: Fix typo in netinet/in.h check.
1750 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1751 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1753 2003-02-24 Roland McGrath <roland@redhat.com>
1755 * configure.ac, NEWS: Version 4.4.95.
1756 * strace.spec, debian/changelog: 4.4.95-1.
1758 * process.c (sys_getresgid): Fix typos in argument access.
1760 2003-02-23 Roland McGrath <roland@redhat.com>
1762 * process.c (sys_getresuid): Fix typos in argument access.
1763 Reported by Anton Blanchard <anton@samba.org>.
1765 2003-02-19 Roland McGrath <roland@redhat.com>
1767 * configure.ac, NEWS: Version 4.4.94.
1768 * strace.spec, debian/changelog: 4.4.94-1.
1770 * version.c: Removed.
1771 * Makefile.am (strace_SOURCES): Remove it.
1772 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1774 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1775 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1776 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1778 2003-01-23 Roland McGrath <roland@redhat.com>
1780 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1781 SPARC, which doesn't use the header regardless.
1783 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1786 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1788 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1789 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1791 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1792 since they can conflict.
1794 2003-01-21 Roland McGrath <roland@redhat.com>
1796 * strace.c (usage): Omit -z, since it has never worked properly.
1799 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1800 var=val in environ or to remove var, respectively.
1801 (usage): Mention it.
1802 * strace.1, NEWS: Document it.
1804 * configure.ac, NEWS: Version 4.4.93.
1805 * strace.spec, debian/changelog: 4.4.93-1.
1806 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1808 2003-01-20 Roland McGrath <roland@redhat.com>
1810 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1811 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1812 TCB_WAITEXECVE state with special kludges.
1814 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1815 reversed from other architectures.
1817 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1818 conditional on [TCB_WAITEXECVE] instead of list of processors.
1820 * util.c (restore_arg0): Evaluate args in no-op defns.
1822 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1823 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1825 2003-01-17 Anton Blanchard <anton@samba.org>
1827 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1829 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1831 2003-01-14 Roland McGrath <roland@redhat.com>
1833 * linux/powerpc/errnoent.h: Add missing errnos.
1834 * linux/powerpc/ioctlent.h: Update ioctl values.
1835 From Anton Blanchard <anton@samba.org>.
1837 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1838 From Anton Blanchard <anton@samba.org>.
1840 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1841 sys_ftruncate64, instead of printargs, for those syscalls.
1842 * linux/mips/syscallent.h: Likewise.
1843 * linux/powerpc/syscallent.h: Likewise.
1844 * linux/s390/syscallent.h: Likewise.
1845 * linux/sparc/syscallent.h: Likewise.
1847 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1848 All others at the moment use linux/syscallent.h, where it's 300.
1850 * strace.1: Update bug reporting info.
1852 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1853 From Nathan Scott <nathans@debian.org>.
1855 * configure.ac, NEWS: Version 4.4.92.
1856 * strace.spec, debian/changelog: 4.4.92-1.
1858 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1859 ppc (never comes out of config.sub).
1861 * process.c (sys_ptrace): Use #lx format for address argument.
1862 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1863 * process.c [POWERPC]: Likewise.
1864 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1865 * syscall.c (get_scno) [POWERPC]: Likewise.
1866 * util.c [POWERPC]: Likewise.
1867 (printnum): Use long for NUM.
1868 From Anton Blanchard <anton@samba.org>.
1870 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1872 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1873 appropriately via set_arg0 or no-ops for each architecture.
1874 (clearbpt): Use those instead of set_arg0 and set_arg1.
1876 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1877 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1878 sys_ftruncate64, instead of printargs, for those syscalls.
1880 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1881 (sys_ptrace): Use printxval.
1882 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1883 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1885 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1886 print it before using printxval.
1887 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1889 2003-01-13 Roland McGrath <roland@redhat.com>
1891 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1892 timestamp 2003-01-10.
1893 * config.sub: Likewise, timestamp 2003-01-03.
1894 * install-sh: Update from Automake 1.7.2.
1896 * linux/powerpc/signalent.h: Add SIGRTMIN.
1897 From Anton Blanchard <anton@samba.org>.
1899 * linux/powerpc/syscallent.h: Add missing system calls.
1900 Decode more system calls, we were just printargs for many things.
1901 Remove some x86-specific system calls.
1902 Remove two syscalls between the socket and ipc syscalls,
1903 it was resulting in all IPC syscalls being off by two.
1905 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1906 From Anton Blanchard <anton@samba.org>.
1908 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1909 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1910 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1911 From Anton Blanchard <anton@samba.org>.
1913 * term.c [LINUX]: Get kernel definition of struct termios.
1914 From Anton Blanchard <anton@samba.org>.
1916 * linux/ioctlent.sh: Look in sound/ directory too.
1917 From Anton Blanchard <anton@samba.org>.
1919 * desc.c (printflock64): Fix ADDR argument type.
1920 From Anton Blanchard <anton@samba.org>.
1922 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1923 sys_siglist and _sys_siglist.
1924 Reported by John Hughes <john@Calva.COM>.
1926 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1927 Reported by John Hughes <john@Calva.COM>.
1929 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1931 2003-01-10 Roland McGrath <roland@redhat.com>
1933 * configure.ac, NEWS: Version 4.4.91.
1934 * strace.spec, debian/changelog: 4.4.91-1
1936 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1937 values for x86-64, conditional on current_personality.
1939 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1941 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1942 * stream.c (print_transport_message): Use #ifdefs for those members.
1944 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1946 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1947 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1949 * strace.c (pfd2tcb): Fix for new tcbtab type.
1950 (rebuild_pollv): Likewise.
1951 (detach): Put variables used under [LINUX] inside #ifdef.
1953 * process.c (change_syscall) [POWERPC]: Add missing return.
1954 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1956 * strace.spec: New file.
1957 * debian/changelog: 4.4.90-1
1958 * debian/rules (binary-arch): Depend on build.
1959 (clean): Don't try to run Makefile.in.
1960 * debian/control (Standards-Version): Now 3.5.8.
1962 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1964 2003-01-09 Roland McGrath <roland@redhat.com>
1966 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1968 * debian/control: Update Maintainer: field.
1970 2003-01-08 Roland McGrath <roland@redhat.com>
1972 * NEWS: Update for 4.4.90 test release.
1974 Support for new Linux 2.5 thread features.
1975 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1976 (struct tcb): New members nclone_threads, nclone_detached,
1978 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1979 (waiting_parent): Macro removed.
1980 (pid2tcb): Declare it.
1981 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1982 child to our parent if we are a CLONE_THREAD child ourselves.
1983 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1984 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1985 determining if we have any. If TCB_CLONE_THREAD is set, check
1986 parent's children instead of our own, and bump nclone_waiting count.
1987 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1988 the syscall was exit_group.
1989 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1990 * strace.c (pid2tcb): No longer static.
1991 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1992 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1993 If we have thread children, set TCB_EXITING and don't clear the TCB.
1994 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1995 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1996 children of our parent that might be waiting for us too.
1997 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1998 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2000 Revamp -f support for Linux.
2001 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2002 the system call to be clone with CLONE_PTRACE set. Various new static
2004 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2005 Initialize TCPCHILD->parent field.
2006 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2007 Check in case the new child is in the tcb already.
2008 (internal_fork) [LINUX]: Just call internal_clone.
2009 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2010 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2012 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2014 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2016 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2018 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2020 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2022 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2024 * debian/rules: no longer install postinst and prerm
2025 * debian/control: do not end summary with full stop (lintian)
2027 2002-12-30 Roland McGrath <roland@redhat.com>
2029 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2030 (EXTRA_DIST): Add missing files.
2032 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2034 * syscall.c (qualify_one): New function.
2035 (qual_options): Replace lookup field with qualify, update initializer.
2036 (qualify): Update caller.
2037 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2038 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2039 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2041 * version.c (version): Make const, bump to 4.4.90.
2042 * strace.c: Update decl.
2044 * Makefile.am [LINUX && X86_64]: Remove cruft.
2045 * linux/x86_64/errnoent1.h: New file.
2046 * linux/x86_64/ioctlent1.h: New file.
2047 * linux/x86_64/signalent1.h: New file.
2048 * linux/x86_64/syscallent1.h: New file.
2049 * linux/x86_64/i386-headers.diff: File removed.
2050 * linux/x86_64/makeheaders.sh: File removed.
2051 * linux/x86_64/Makefile.in: File removed.
2053 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2054 already broken for 32-bit personality on x86-64.
2056 2002-12-29 Roland McGrath <roland@redhat.com>
2058 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2059 * linux/Makefile.am: File removed.
2060 * freebsd/Makefile.am: File removed.
2061 * sunos4/Makefile.in: File removed.
2062 * svr4/Makefile.in: File removed.
2064 * linux/alpha/Makefile.in: File removed.
2065 * linux/hppa/Makefile.in: File removed.
2066 * linux/ia64/Makefile.in: File removed.
2067 * linux/powerpc/Makefile.in: File removed.
2068 * linux/s390/Makefile.in: File removed.
2069 * linux/s390x/Makefile.in: File removed.
2071 2002-12-26 Roland McGrath <roland@redhat.com>
2073 * syscallent.sh: Grok three flavors of #define line, uniquify.
2074 * linux/hppa/syscallent.sh: File removed.
2075 * linux/powerpc/syscallent.sh: File removed.
2077 * linux/Makefile.am: New file.
2078 * linux/Makefile.in: File removed.
2079 * freebsd/Makefile.am: New file.
2080 * freebsd/i386/Makefile.am: New file.
2081 * freebsd/i386/Makefile.in: File removed.
2083 2002-12-22 Roland McGrath <roland@redhat.com>
2085 Update to Autoconf 2.57, and Automakify with version 1.7.
2086 * Makefile.am: New file.
2087 * Makefile.in: File removed.
2088 * configure.in: Moved to ...
2089 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2090 * aclocal.m4: Moved to ...
2091 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2092 * acconfig.h: File removed.
2093 * AUTHORS: New file, makes automake happy.
2094 * autogen.sh: File removed.
2095 * README-CVS: Update to recommend autoreconf instead.
2096 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2097 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2098 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2099 * strace.c: *_DECLARED -> HAVE_DECL_*
2100 * stream.c: HAVE_* -> HAVE_STRUCT_*
2102 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2103 sh, and use $(srcdir) to find the script.
2104 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2105 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2106 * linux/x86_64/Makefile.in (headers): Renamed to all.
2107 * linux/alpha/Makefile.in: Add empty install target.
2108 * linux/x86_64/Makefile.in: Likewise.
2109 * linux/powerpc/Makefile.in: Likewise.
2110 * linux/Makefile.in: Likewise.
2112 2002-12-26 Roland McGrath <roland@redhat.com>
2114 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2115 From Daniel Jacobowitz <drow@false.org>.
2117 2002-12-21 Roland McGrath <roland@redhat.com>
2119 * linux/syscallent.h: Add some new 2.5 syscall names.
2120 Now clone takes 5 args.
2121 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2122 [LINUX] (sys_clone): Print new args.
2123 * mem.c (print_ldt_entry): Make global.
2125 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2126 safety, since up to 260 are already used in 2.5 kernels.
2127 * linux/syscallent.h: Update the table.
2128 * linux/ia64/syscallent.h: Likewise.
2130 * syscall.c (force_result): New function.
2131 * process.c (internal_wait): Handle ECHILD exit from wait call with
2132 WNOHANG flag set; force the return value to 0 in the inferior when it
2133 has live children we are tracing.
2134 * NEWS: Mention the bug fix.
2136 2002-12-17 Roland McGrath <roland@redhat.com>
2138 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2139 with linux/syscallent.h additions.
2141 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2142 (tcbtabsize): New variable.
2143 (main): Initialize them using dynamic allocation.
2144 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2145 (pid2tcb, cleanup): Likewise.
2146 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2147 (rebuild_pollv): Dynamically allocate the vector.
2148 * defs.h (tcbtab): Update decls.
2149 (MAX_PROCS): Macro removed, no more static limit on this.
2150 * process.c (fork_tcb): New function.
2151 (internal_clone, internal_fork): Use it instead of checking nprocs.
2153 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2154 in wait after sending SIGSTOP.
2156 2002-12-16 Roland McGrath <roland@redhat.com>
2158 * signal.c (sprintsigmask): Increase static buffer size to account for
2159 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2161 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2162 __WNOTHREAD and __WALL.
2164 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2165 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2167 2002-12-15 Roland McGrath <roland@redhat.com>
2169 * process.c (setarg) [POWERPC]: Support it.
2171 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2172 Old value was bogus, not even a proper instruction.
2173 From Guy M. Streeter <streeter@redhat.com>.
2175 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2177 * configure.in: Don't check for putpmsg.
2178 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2179 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2181 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2182 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2184 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2185 * linux/sparc/syscallent.h: Likewise.
2186 * linux/hppa/syscallent.h: Likewise.
2188 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2189 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2190 * process.c: Likewise.
2192 * desc.c (sys_osf_select): Add missing return type.
2194 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2196 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2197 sys_nanosleep, both already in linux/dummy.h.
2199 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2200 (trace_syscall): Fix return without value.
2202 * linux/syscallent.h: Update table with names of new syscalls
2203 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2204 * linux/ia64/syscallent.h: Likewise.
2205 * linux/powerpc/syscallent.h: Likewise.
2207 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2208 defined. If the bit is set, print the sa_restorer field of sigaction.
2210 * mem.c: Add sys_{get,set}_thread_area.
2211 * linux/syscall.h: Declare them.
2212 * linux/syscallent.h: Update the table for these.
2213 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2214 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2216 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2217 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2218 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2219 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2220 sched_getaffinity, futex.
2221 * linux/syscallent.h: Update the table.
2222 * io.c: Add sys_sendfile64.
2223 * file.c: Add sys_readahead, sys_*xattr.
2224 * process.c: Add sys_futex, sys_*affinity.
2226 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2227 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2228 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2230 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2232 Bugfix for s390/s390x:
2233 * syscall.c: Fixed scno derivation for s390/s390x.
2235 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2237 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2238 to allow the compilation of a native MIPS strace.
2240 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2242 From Marty Leisner <leisner@rochester.rr.com>,
2243 rewritten by mludvig:
2244 * strace.c (not_failing_only): New.
2245 (usage): Added -z switch description.
2246 (main): Added -z switch parsing to not_failing_only variable.
2247 * syscall.c (trace_syscall): Added not_failing_only handling.
2249 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2251 Missing complete changelog for 2002-10-07 commit:
2252 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2253 * acconfig.h: New define for s390x.
2254 * config.sub: Added missing define for s390 and new one for s390x.
2255 * configure.in: Added new define for s390x.
2256 * file.c: Added missing #undef dirent64 and new defines for s390x.
2257 * linux/s390: New directory.
2258 * linux/s390/Makefile.in: New file.
2259 * linux/s390/errnoent.h: New file.
2260 * linux/s390/ioctlent.h: New file.
2261 * linux/s390/signalent.h: New file.
2262 * linux/s390/syscallent.h: New file.
2263 * linux/s390x: New directoy.
2264 * linux/s390x/Makefile.in: New file.
2265 * linux/s390x/errnoent.h: New file.
2266 * linux/s390x/ioctlent.h: New file.
2267 * linux/s390x/signalent.h: New file.
2268 * linux/s390x/syscallent.h: New file.
2269 * linux/syscall.h: Added sys_mincore() prototype and added new
2271 * process.c: Added s390x defines.
2272 (change_syscall): Changed handling for s390.
2273 (setarg): Added missing s390/s390x code in setarg().
2274 * signal.c: Added s390x define.
2275 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2276 arguments to sprintsigmask()).
2277 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2278 since printstr() expects a long.
2279 * syscall.c (decode_subcall): Changed several variables to be long
2280 instead of int to match 64 bit requirements. Added s390x defines.
2281 (syscall_enter): Changed upeek() call to match s390 and s390x
2283 * util.c: Added s390x defines.
2285 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2287 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2288 and bugfixes to s390 by D.J. Barrow.
2290 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2292 Merged x86-64 port by Andi Kleen <ak@suse.de>
2293 and Michal Ludvig <mludvig@suse.cz>
2294 * Makefile.in: New target 'headers'. Failure ignored.
2295 * acconfig.h: New defines for x86-64.
2296 * configure.in: Ditto.
2300 * process.c: Added support for x86-64.
2302 * syscall.c: Ditto + added automatic personality switching.
2303 * linux/syscall.h: Ditto.
2304 * linux/x86_64: New directory.
2305 * linux/x86_64/Makefile.in: New file.
2306 * linux/x86_64/gentab.pl: Ditto.
2307 * linux/x86_64/i386-headers.diff: Ditto.
2308 * linux/x86_64/makeheaders.sh: Ditto.
2309 * linux/x86_64/syscallent.h: Ditto.
2310 * mem.c (print_mmap): Always print arg[4] as int.
2312 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2314 * configure.in: Fix regular expressions.
2315 * linux/syscall.h: Added missing braces in prototype of
2317 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2318 (struct fileflags): Made extern to inhibit compiation warnings.
2319 (sys_getdents64): Merged LINUX and SVR4 part.
2320 * syscall.c (get_scno): Split multiline string into two distinct
2323 2002-05-24 John Hughes <john@calva.com>
2325 * stream.h, net.h: Avoid possible infinite loop caused by
2326 unsigned arithmetic in preceeding change.
2328 2002-05-23 John Hughes <john@calva.com>
2330 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2332 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2333 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2336 * configure.in: use tests for struct opthdr and struct t_opthdr.
2338 * defs.h: add new function print_sock_optmgmt.
2340 * io.c: add hack that lets ioctl decode functions set auxilliary
2343 * stream.c: better decoding for timod ioctls.
2345 * net.c: add function print_sock_optmgmt, used by timod ioctl
2346 decoding functions in stream.c.
2348 2002-05-23 John Hughes <john@calva.com>
2350 * acconfig.h: Make autoheader happy about Linux/SuperH
2352 2002-05-23 John Hughes <john@calva.com>
2354 * strace.c: Get rid of warning if not using POLL_HACK
2356 2002-05-22 John Hughes <john@calva.com>
2358 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2359 options that are not just ints, cope with systems that don't
2360 #define SOL_TCP and so on.
2362 2002-05-21 John Hughes <john@calva.com>
2364 * strace.c: Fix warning if POLL_HACK is used.
2366 2002-05-17 John Hughes <john@calva.com>
2368 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2370 2002-05-17 John Hughes <john@calva.com>
2372 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2374 2002-05-17 John Hughes <john@calva.com>
2376 * stream.c: tidy up output a little.
2378 2002-05-17 John Hughes <john@calva.com>
2380 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2381 to procpriv syscall.
2383 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2385 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2386 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2389 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2391 * strace.c: close tcp->outf in droptcb()
2393 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2395 * net.c: decode packet options
2397 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2399 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2401 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2404 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2405 * defs.h, file.c, io.c: fix signed/unsigned issues
2406 * syscall.c: check for negative u_errors
2407 * cvsbuild: renamed to autogen.sh
2409 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2411 * net.c: add new TCP socket options
2413 2001-10-26 John Hughes <john@calva.com>
2415 * svr4/ioctlent.sh: Cope with #define lines containing
2416 comments that terminate on subsequent lines. Used to
2417 comment out subsequent ioctls!
2419 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2421 * linux/ioctlent.h: regenerated using current scripts so
2422 term ioctls are included
2424 2001-10-19 John Hughes <john@Calva.COM>
2426 * strace.c(proc_open): On SVR4 only trace the syscalls,
2427 signals and faults we care about.
2429 2001-10-18 John Hughes <john@Calva.COM>
2431 * acconfig.h: Add HAS_SIGINFO_T.
2432 * aclocal.m4: add check for siginfo_t in signal.h.
2433 * configure.in: use check for siginfo_t.
2434 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2435 allow access to siginfo when signal recieved.
2436 * process.c: Remove SVR4 only version of printsiginfo.
2437 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2438 * strace.c: on SVR4 print siginfo when signal recieved.
2440 2001-10-18 John Hughes <john@Calva.COM>
2442 * system.c(sys_ssisys): handle return values for ssisys
2444 2001-10-18 John Hughes <john@Calva.COM>
2446 * signal.c: handle sigwait
2447 * svr4/dummy.c: Move sigwait to done
2448 * svr4/syscall.h: handle sigwait
2450 2001-10-16 John Hughes <john@Calva.COM>
2452 * system.c(sys_ssisys): decode some args for ssisys.
2454 2001-10-16 John Hughes <john@Calva.COM>
2456 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2458 * svr4/dummy.h: memcntl is much like mctl.
2460 2001-10-16 John Hughes <john@Calva.COM>
2462 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2463 to read unmapped page. Make it possible to strace ksh.
2465 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2467 * process.c (internal_clone): Avoid race condition by clearing
2468 breakpoint after attaching to child.
2470 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2472 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2473 by Don Dugger, with my refinements).
2475 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2476 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2478 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2479 new ioctlent.h generation scheme.
2481 * linux/syscall.h (sys_clone2): Declare.
2482 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2484 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2485 don't miss the tty ioctls (unfortunately, some of the sound timer
2486 ioctls are in conflict with them!).
2488 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2489 (clrbpt) [IA64]: Ditto.
2491 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2493 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2494 r8 (eax). Handle TCB_WAITEXECVE.
2495 (syscall_fixup): Handle ia64.
2496 (syscall_enter): Fix argument fetching for ia64.
2498 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2499 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2501 * process.c (tcp): New function.
2502 (change_syscall): Add support for ia64 linux.
2503 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2505 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2507 * resource.c (sprintrlim64): Ditto.
2509 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2510 [IA64]: Declare "ia32" variable.
2512 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2513 kernel headers. Declare the necessary constants and structures
2516 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2518 * signal.c (parse_sigset_t): New function.
2519 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2520 avoiding relying on internal layout of sigset_t datastructure.
2522 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2524 * linux/ia64/syscallent.h: Add getunwind().
2526 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2528 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2529 PT_AR_BSP. Pick up arguments starting with out0, which is not
2530 always the same as r32 (e.g., consider inlined syscalls).
2532 2001-09-28 John Hughes <john@Calva.COM>
2534 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2535 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2537 2001-09-18 John Hughes <john@Calva.COM>
2539 * net.c: fix display of sockaddr structures, sometimes too many "}",
2540 sometimes too few. Fix suggested by Richard Kettlewell.
2542 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2544 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2545 the struct from bits/sigcontext.h already which signal.h includes.
2547 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2549 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2551 * linux/Makefile.in: fix a few things so the ioctl list is generated
2553 * ioctl.c: remember to shift ioctl masks as well
2555 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2557 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2558 for sys_fcntl as well
2560 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2562 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2564 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2566 * process.c: seems Linux/IA64 changed register names on us, switch to
2569 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2571 * strace.c: set CLOEXEC flag for outputfile
2573 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2575 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2577 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2579 * configure.in: Support cross-compiling between architectures
2581 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2583 * configure.in: add S390 to architecture list
2585 2001-07-10 John Hughes <john@Calva.COM>
2587 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2588 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2589 of args to readv/writev. Also gets rid of redundant printiovec
2590 routine from net.c (duplicate of tprint_iov in util.c).
2592 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2594 * config.{guess,sub}: updated
2596 2001-05-15 John Hughes <john@Calva.COM>
2598 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2599 it was just passing the sigmask (ucp->uc_sigmask).
2601 2001-05-15 John Hughes <john@Calva.COM>
2603 * util.c: Don't run off the end of valid memory in umovestr when
2604 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2605 unmapped page just after the args/env area).
2607 2001-04-18 John Hughes <john@Calva.COM>
2609 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2610 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2611 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2612 Treat rexecve as an exec.
2613 * system.c: decode arguments to ssisys call on nsc systems.
2614 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2617 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2619 * process.c: fix cast for powerpc code
2620 * linux/powerpc/syscallent.h: update syscall list
2621 * README: fix address for the strace mailinglist
2622 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2623 the realtime signals as well
2625 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2627 * Merge patches from Maciej W. Rozycki:
2628 + util.c: add code to print PC for MIPS
2629 + linux/mips/syscallent.h: updated
2630 + system.c: formating fixes for sys_sysmips
2631 + configure.in: test for yet more headers
2632 + stream.c: use configure-headertests instead of relying on OS hints
2634 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2636 * NEWS: start 4.3.1 items
2637 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2639 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2641 * configure.in: test for asm/sysmips.h and linux/utsname.h
2642 * linux/syscall.h: fix a typo for sys_sysmips
2643 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2646 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2648 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2650 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2652 * linux/ia64/ioctlent.h: regenerated
2654 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2656 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2657 general Linux ioctlent.sh
2659 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2661 * linux/ioctlent.sh: add dir variable for location of kernel headers
2663 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2665 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2667 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2669 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2671 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2673 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2675 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2677 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2679 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2681 * configure.in: use sparc* so we can compile on sparc64 as well
2682 * process.c, syscall.c: work around double define of fpq, fq and fpu
2683 structs on Linux/sparc, and use regs instead of pt_regs
2684 * don't use asm/sigcontext.h on Linux/sparc
2686 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2688 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2690 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2692 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2693 trace threaded programs
2695 2001-03-27 John Hughes <john@Calva.COM>
2697 * aclocal.m4: add check for endianness of long long.
2698 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2699 * configure.in: check for endianness of long long.
2700 * defs.h: change LONG_LONG macro to work with either endianness of
2703 2001-03-27 John Hughes <john@Calva.COM>
2705 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2706 initialisation list for array).
2708 2001-03-27 John Hughes <john@Calva.COM>
2710 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2711 systems - bad merge of Harald Boehme's patch by me.
2713 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2715 * lots of files: add Linux/hppa support
2717 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2719 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2720 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2721 * config.guess: updated
2723 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2725 * linux/ioclsort.c: new file
2726 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2727 the ioctl list that doesn't involve attempting to #include all kernel
2729 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2730 by the new ioctlent.sh
2731 * ioctl.c: only look at the number and type bits for linux, since
2732 ioctlent.sh no longer supplies the others
2734 2001-03-08 John Hughes <john@Calva.COM>
2736 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2737 pretend they have names ending with "?" so that -e trace=stat (for
2739 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2740 * freebsd/i386/syscall.h: consistency.
2742 2001-03-08 John Hughes <john@Calva.COM>
2744 * acconfig.h: add new ST_xxx defines.
2745 * aclocal.m4: macros to check for more fields in struct stat.
2746 * configure.in: use new macros to check for fields in struct stat.
2747 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2749 2001-03-08 John Hughes <john@Calva.COM>
2751 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2752 * file.c: use LONG_LONG
2753 * io.c: use LONG_LONG
2754 * mem.c use LONG_LONG
2756 2001-03-08 John Hughes <john@Calva.COM>
2758 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2759 * aclocal.m4: routines to check for long long off_t and rlim_t.
2760 * configure.in: check for long long off_t and rlim_t.
2761 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2762 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2764 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2765 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2766 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2768 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2769 now done automaticaly for us.
2770 * freebsd/i386/syscall.h: ditto.
2771 * freebsd/i386/syscallent.h ditto.
2773 2001-03-07 John Hughes <john@Calva.COM>
2775 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2776 * file.c: On FreeBSD use stat64 and pals instead of stat.
2777 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2778 * freebsd/i386/syscall.h: ditto.
2779 * freebsd/i386/syscallent.h: ditto.
2781 2001-03-07 John Hughes <john@Calva.COM>
2783 * file.c: merge missing part of Harald Böhme's solaris patches,
2784 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2786 2001-03-07 John Hughes <john@Calva.COM>
2788 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2789 * svr4/syscallent.h: pread/pwrite are TF calls.
2791 2001-03-07 John Hughes <john@Calva.COM>
2793 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2794 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2795 we don't need to know endianness of long long.
2796 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2797 ftruncate, allows reduction in numvber of horrid #if's
2798 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2799 * mem.c: FreeBSD now uses 64 bit version of mmap.
2800 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2801 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2802 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2804 2001-03-06 John Hughes <john@Calva.COM>
2806 * file.c: Implement truncate64 and ftruncate64
2807 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2809 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2811 2001-03-06 John Hughes <john@Calva.COM>
2813 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2814 syscall master file).
2816 2001-03-06 John Hughes <john@Calva.COM>
2818 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2819 zap incorrect syscall subarg range check.
2821 2001-03-06 John Hughes <john@Calva.COM>
2823 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2824 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2825 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2828 2001-03-06 John Hughes <john@Calva.COM>
2830 * dummy.h: add unimplemented UW sycalls
2831 * syscall.h: we can do settimeofday for UW, whopee!
2832 * syscallent.h: fix unimplemented UW syscalls
2834 2001-03-06 John Hughes <john@Calva.COM>
2836 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2837 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2838 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2839 so it doesn't try to use pr_sysarg.
2841 2001-03-06 John Hughes <john@Calva.COM>
2843 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2844 * file.c: handle xstat version _STAT64_VER, aka stat64.
2846 2001-03-06 John Hughes <john@Calva.COM>
2848 * net.c: make sure SOL_ options are defined before using.
2849 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2851 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2853 * net.c: fix format for printing Unix domain sockets
2855 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2857 * linux/mips/syscallent.h: use new sys_sysmips
2858 * system.c: add sys_sysmips decoding
2860 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2862 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2863 submitted the IP6 scope ID updates
2864 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2865 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2867 * configure.in: check for if_indextoname function and sin6_scope_id
2868 * net.c: teach printsock about IP6 scope ids
2870 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2872 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2873 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2874 * Makefile.in: use @mandir@ and @bindir@
2876 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2878 * net.c: fix formating error in sys_setsockopt
2879 * net.c: add list of socketlayers and use that for [gs]etsockopt
2881 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2883 * time.c: use sys/timex.h so things compile with 2.2 kernels
2884 * stream.c: test if MSG_* constants are #defined
2886 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2888 * process.c: perform bpt trick for clone as well so we can get the
2889 pid of the child before it starts doing something
2890 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2891 again with newer libcs
2892 * test/clone.c: improve our testcase a bit
2893 * Merge another patch from Gäel Roualland with FreeBSD updates
2895 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2897 * lots of files: merge patch from Gaël Roualland to add
2898 support for FreeBSD.
2900 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2902 * file.c: update to reflect that st_ino suddenly became a long long
2903 in the in Linux 2.4.0-test6
2905 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2907 * test/clone.c: minor fixup
2908 * Another bunch of patches from John Hughes merged:
2910 + SVR4 printcontext(): sigset_t != sigset_t*
2911 + getcontext returns a value, so print on exit of syscall
2912 + add UC_FP to ucontext_flags for OS writers that can't spell
2913 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2914 + decode_subcall(): only do subcall range checking when needed
2915 * bunch of UnixWare updates
2916 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2918 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2920 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2923 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2925 * strace.c: close outf before we exec a child process
2927 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2929 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2930 * defs.h (struct tcb): Make auxstr member const.
2931 * file.c (fsmagic): And many more magic numbers.
2932 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2934 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2936 * defs.h: balance #if/#endif again
2937 * system.c: fix return statements in sys_capget()
2938 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2939 + file.c: add F_[SG]ETSIG to fcntl flags
2940 + strace.c: don't setre[gu]id if not needed
2941 + system.c: handle sys_reboot for Linux
2942 + term.c: add baudrate constants up to B4000000
2943 + linux/**/syscallent.h: note that munlockall has no arguments
2945 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2947 * CREDITS: fix email address
2948 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2949 * signal.c: honour offset of sigconfig in sigframe structure for
2951 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2953 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2954 AR_BSP points to the _end_ of the active register frame, so we need
2955 to adjust bsp by moving it back by the size of the active frame
2958 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2960 * process.c: add sparc support to change_syscall
2962 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2964 * linux/mips/syscallent.h: fix some typos
2966 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2968 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2971 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2973 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2976 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2978 * README-linux: updated to note that strace might not compile
2979 with development kernels
2980 * bjm.c: sys_query_module: check if malloc succeeds
2981 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2982 * linux/syscallent.h: updated for 2.3.99pre3
2983 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2984 even though Linux doesn't implement them
2985 * syscall.c: add global variables for MIPS registers as well
2986 * syscall.c: move global variables to before get_scno since that uses them
2987 * util.c: oops, misspelled defined
2988 * process.c: fix ptrace calls in change_syscall
2989 * mem.c: decode sys_madvise
2990 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2991 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2992 + small fix for RLIMIT_* and RUSAGE_BOTH
2993 + enhace support for capget and capset
2995 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2997 * test/vfork.c: new file to test vfork traces
2998 * test/.cvsignore: new file
2999 * defs.h: Up maximum number of traced processed to 64
3000 * strace.c: Disable some debugging code from davidm
3001 * implement setarg for more architectures
3002 * implement change_syscall
3004 1999-12-27 Morten Welinder <terra@diku.dk>
3006 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3007 _unsigned_ char parameter.
3009 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3013 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3015 * Merge Linux/ia64 patches
3017 2000-01-02 Pavel Machek <pavel@ucw.cz>
3019 * probe if sys/poll.h exists in configure + minor cleanups
3021 * syscall.c: split trace_syscall into few pieces to make code readable
3023 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3025 * Release version 4.2 to get the current updates out and so
3026 we can concentrate in finishing the clone support.
3028 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3030 * Add 1900 to tm_year in sprinttime
3032 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3034 * file.c: protect printstat64 with STAT64 instead of linux so we can
3035 compile on Linux architectures that don't have it
3036 * util.c: fix LOOP for ARM
3038 Fri Dec 24 18:05:00 EST 1999
3040 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3042 * file.c: Use ugly libc_stat trick also for stat64.
3043 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3044 * process.c (internal_clone): Fix a few typos and add definitions to make
3045 it at least compile.
3046 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3047 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3049 * aclocal.m4: Define AC_STAT64.
3050 * acconfig.h: Define HAVE_STAT64.
3051 * configure.in: Add AC_STAT64.
3053 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3055 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3056 support for Linux on the IBM S/390 architecture
3057 * process.c: add internal_clone(), currently only shows the options
3058 * syscall.c: use internal_clone to handle SYS_clone
3060 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3062 * Rewrite mmap-handling to support mmap2 on Linux
3064 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3066 * Note that Linux can handle sys_semop() as well
3068 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3070 * Include linux/in6.h for glibc2.0 and older
3072 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3074 * Merge patches from John Hughes to make configure support UnixWare
3076 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3078 * Enhance sys_query_module
3080 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3082 * Patches from John Hughes:
3083 + cosmectic fix in sys_getpmsg
3084 + allow net.c to compile on systems without AF_INET6
3085 + Only use long_to_sigset on Linux systems
3086 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3088 + Parse mount arguments for UnixWare
3089 + ACL fixes for UnixWare
3091 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3093 * Release 4.1 to get all the changes made out there
3095 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3097 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3098 + Socket calls parsed better
3099 + bunch of alpha OSF syscalls added
3100 + Fix alpha 32/64 bit issues
3102 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3104 * Move Linux kernelmodule-functions from system.c to bjm.c and
3105 remove duplicate for sys_create_module
3106 * Linux MIPS updates:
3107 + Play with #ifdef's in net.c to get IPv6 right
3108 + Use printargs for vm86-syscall
3110 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3112 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3114 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3116 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3117 and sys_delete_module correctly
3119 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3121 * Update cvsbuild to give a better error if autoconf isn't installed
3122 * Add test for linux/ptrace.h to configure
3123 * Since we define GNU_SOURCE in the Makefile we don't need to define
3124 USE_GNU in file.c anymore
3126 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3128 * #define USE_GNU before including file.c so we get some extra O_* flags
3130 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3132 * Add missing } in IPv6 output
3134 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3136 * Update copyright for strace-graph to BSD to be consistent with
3139 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3141 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3142 defined for all kernelversions
3143 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3145 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3147 * linux/sparc/syscall.h: Declare create_module/init_module.
3148 * configure.in: Allow compilation in a different directory
3149 than the source one.
3150 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3151 so that we don't depend on asm/ptrace.h which clashes with
3154 * syscall.c: Likewise.
3156 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3158 * Syscall 94 on Linux alpha is sys_poll
3160 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3162 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3164 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3166 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3167 + Correctly implement fix sys_createmodule (Linux)
3168 + Add limited handlig of sys_initmodule (Linux)
3170 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3172 * Add configure-test for sys/reg.h and use that
3173 * Use sys/reg.h instead of asm/ptrace.h
3175 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3177 * Remove hack in signal.c for arm architecture
3178 * Add hack so we compile correctly on powerpc
3180 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3182 * Add a corrected patch from Daniel Jacobowitz
3184 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3186 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3187 for the stat structure
3189 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3191 * Fix test for sys/reg include
3193 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3195 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3196 * Fixed some SunOS compile problems earlier that I forgot to include
3199 Mon Jun 14 12:44:25 CEST 1999
3201 * Avoid leakint fd into child when forking, patch from
3202 John Hughes <john@Calva.COM>
3204 Fri Jun 11 14:54:47 CEST 1999
3206 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3207 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3209 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3211 * Brought syscall list for alpha up to date
3213 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3215 * system.c: sys_umount2 syscall support.
3216 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3217 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3218 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3219 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3220 so it needs strace's own copy of the stat structure.
3221 * util.c: Make it compile on sparc-linux.
3222 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3223 * signal.c: rt_sigaction has different arguments on sparc*-linux
3225 * syscall.c: Recognize sparc64-linux binaries.
3227 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3229 * configure.in: Fix typo (CFLAG -> CFLAGS).
3231 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3233 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3235 * Add some sysctl support, patch from Ulrich Drepper
3237 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3239 * Use kernel dirent structure for Linux
3241 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3243 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3244 + some layout and other minor fixes
3245 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3246 is similar enough to i386 to not need it's own subdirectory
3247 + add support for sendfile and mremap syscalls for Linux
3248 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3249 + ioctls.h vs sys/ioctl.h on Alpha platform
3250 + pointer was casted to an int in stream.c
3251 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3252 + several other casts changed
3253 + correct ARM/POWERPC architecture defines in acconfig.h
3254 * Merge in patches from Morten Welinder <terra@diku.dk>
3255 + add some autoconf-tests for includefiles
3256 + handle solaris version of sigcontext struct (actually I hacked this
3257 up again, but the idea is his :)
3259 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3261 * Update syscalls for linux alpha, patch from Bart Warmerdam
3263 * Update sparc code so it actually compiles
3265 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3267 * Add support for old_*stat functions for Linux. Please note you need
3268 to use reasonably recent kernel headers to compile strace now.
3269 * Change references to LINUX into linux in file.c
3270 * Fix include for LDT in mem.c
3272 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3274 * Change in strace maintainership, jrs passed the torch to me.
3276 * Incorporate all changes already made in the Debian strace package:
3277 + compiles with more Linux kernels
3278 + added support for more Linux architectures
3279 + add support for a lot of extra syscalls
3280 + fix some problems with hanging children
3281 + check stray syscall after execv
3282 + decode capget and capset arguments
3283 + add more constants to net.c
3284 + detect ROSE networking
3285 + add more protocol families to domains
3287 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3288 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3289 + added IP, IPX and TCP-options
3290 + added IP, IPX and TCP support to get-/setsockopt()
3292 + updated handling of signals
3294 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3296 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3297 instead of SVR4. That is, read a few bytes at a time
3298 to avoid overrunning the end of the stack.
3300 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3302 * version.c: Version 3.1 is released.
3304 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3306 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3307 as well since that's where glibc declares it. Go figure.
3308 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3309 instead of sigcontext_struct since glibc v5+ apparently
3310 plays games with the native OS namespace.
3311 From David Mosberger-Tang <davidm@AZStarNet.com>.
3313 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3315 * version.c: Version 3.0.14 is released.
3317 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3318 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3319 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3321 Reported by Henrik Storner <storner@osiris.ping.dk>.
3323 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3324 sys/filio.h and sys/stream.h and remove check for poll.
3325 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3326 Handle old and new styles of argument passing for select on Linux.
3327 * ioctl.c, stream.c: Conditionalize stream code on presence of
3328 sys/stream.h instead of poll because glibc implements poll but
3329 not the rest of the stream interface.
3330 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3331 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3333 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3334 * util.c (umoven, umovestr): Move data in long-sized chunks
3335 at a time, instead of hard coding it to be 4.
3336 From David Mosberger-Tang <davidm@AZStarNet.com>.
3338 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3340 * version.c: Version 3.0.13 is released.
3342 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3343 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3344 asm/sigcontext.h to define sigcontext_struct and don't define it
3345 locally if the header is present.
3347 * syscall.c (nerrnos{0,2}): Correct size computation.
3349 * Makefile.in: Remove dependencies and rules relating to files
3350 normally found in the os directory. Because of the new scheme we
3351 don't know precisely where they come from. Sigh.
3352 * signalent.sh: Make it work for sunos4, linux, and svr4.
3353 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3354 to traditional make syntax. Add signalent.h to files which can
3355 unconditionally be rebuilt. Prevent signalent.h from being
3356 unconditionally being rebuilt since it's customized.
3357 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3358 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3359 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3360 4.1.4 and gcc 2.7.2.
3362 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3364 * configure.in, Makefile.in: Add OSARCH concept to finish
3365 build support for the alpha.
3366 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3367 and maintainer-clean rules.
3368 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3369 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3370 for less, greater, and equal since subtraction on two's
3371 complement numbers isn't an order relation (it isn't transitive)!
3372 * linux/Makefile.in: Add rules for the signalent.h file.
3373 * linux/alpha/Makefile.in: New file.
3375 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3377 * version.c: Version 3.0.12 is released.
3379 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3380 From Michael E Chastain <mec@duracef.shout.net>.
3382 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3383 * syscall.c (set_personality): New.
3384 * strace.c (main): Call set_personality.
3385 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3386 ioctlent, and signalent indirect pointers and redirect them
3387 based on personality.
3388 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3389 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3391 * util.c (upeek): Handle case where ptrace returns a long
3392 and sizeof(long) != sizeof(int).
3393 From Richard Henderson <richard@twiddle.tamu.edu>
3395 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3397 * version.c: Version 3.0.11 is released.
3399 * many files: Fix more printf warnings for other platforms.
3401 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3403 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3404 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3406 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3407 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3409 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3411 * version.c: Version 3.0.10 is released.
3413 * Makfile.in: Add os/arch to includes so that a given arch
3414 (like alpha) can override the native arch (like i386).
3415 * configure.in: Check for sendmsg.
3417 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3418 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3420 * acconfig.h, configure.in: Detect the alpha.
3421 * ioctl.c: Handle the alpha.
3422 * defs.h: Make some members long for the alpha. Define
3423 some register nicknames. Add support for WAITEXECVE.
3424 * file.c [ALPHA]: Support the alpha for statfs. Add
3425 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3426 major and minor results are suitable for passing to printf.
3427 * signal.c, syscall.c: Support the alpha.
3428 * process.c: Add alpha user offsets.
3429 * most files: Use %l? for printf arguments since
3430 most are now longs for the alpha.
3431 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3433 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3435 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3437 * version.c: Version 3.0.9 is released.
3439 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3441 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3442 Linux kernel version system calls.
3444 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3446 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3447 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3448 decode IPC calls using it.
3449 * sunos4/dummy.h: Alias sys_semop to printargs.
3450 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3451 * sunos4/syscallent.h: Include new subcalls for IPC.
3452 From Matthias Pfaller <leo@dachau.marco.de>.
3454 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3456 * version.c: Version 3.0.8 is released.
3458 * time.c [LINUX]: Explicitly include linux/version.h.
3460 * strace.c (main): Don't let them even *try* to
3461 get strace to attach to itself since some systems
3462 don't handle this case very gracefully.
3463 Reported by David S. Miller <davem@caip.rutgers.edu>.
3465 * Makefile.in (distclean): Fix it for subdirectories.
3467 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3468 sys_flags member for each defined system call.
3470 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3472 * defs.h (TRACE_*): New flags to describe what class
3473 of system call each system call is.
3474 (sysent): Add sys_flags member.
3475 * syscall.c (sysent): Define (and later undef) abbreviations
3476 for the system call class flags.
3477 (lookup_class): New function to translate strings to
3478 system call class flags.
3479 (qualify): Handle new system call class mechanism.
3480 * linux/syscallent.h: Fill in the new sys_flags member
3481 for each defined system call.
3483 * defs.h (print_sock): Remove redundant and non-K&R C
3484 compatible prototype. From Juergen Weigert
3485 <jnweiger@immd4.informatik.uni-erlangen.de>.
3487 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3489 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3490 From Michael E Chastain <mec@duracef.shout.net>.
3492 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3493 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3495 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3497 * file.c (sprintfstype): Enclose string result in double
3500 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3501 constantly evolving timex structure.
3502 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3504 * defs.h, syscall.c, strace.c: Rename syscall to
3505 trace_syscall and change prototype and all callers
3506 because of broken Linux shared libraries.
3507 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3509 * Makefile.in (clean): Check for a file with test -f not
3510 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3512 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3514 * version.c: Version 3.0.7 is released.
3516 * util.c (string_quote): Fix thinko which caused core
3517 dumps for strings with quotes in them.
3518 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3520 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3521 files from /usr/include, not just the linux one.
3522 From Michael E Chastain <mec@duracef.shout.net>.
3524 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3525 fewer false positives on more kernel flavors.
3526 From Michael E Chastain <mec@duracef.shout.net>.
3528 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3530 * version.c: Version 3.0.6 is released.
3532 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3534 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3535 on MC_SYNC instead of HAVE_MCTL.
3536 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3537 (sys_msync): New function.
3539 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3541 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3542 sys_flock and sys_getdents.
3543 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3545 * file.c (sys_getdents): Define unconditionally and handle
3547 * strace.c (main): Disallow username option unless both real
3548 and effective uids are root.
3550 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3552 * strace.c (main): Ensure that run_uid and run_gid are
3553 always set to something meaningful.
3554 (main, newoutf) [!SVR4]: Swap real and effective uids while
3555 opening any output files.
3556 (main) [!SVR4]: Treat effective uid of root as a request
3557 to handle suid binaries correctly using the real uid of
3560 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3562 * Makefile.in: Add `|| true' to clean rule because
3563 although GNU make 3.74 uses `sh -c' to invoke commands
3564 every other make in the world uses `sh -ec'.
3566 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3567 arguments appear to be stored on the stack, not in the
3568 registers following A3 (empirical result).
3570 * defs.h: Add prototype for printsock.
3571 * svr4/dummy.h: Remove generic handling of sys_mount.
3572 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3573 get access to SGI mount information.
3574 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3575 (sys_mount) [SVR4, MIPS]: New function.
3576 (sys_mount) [SVR4, !MIPS]: New function.
3578 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3580 * version.c: Version 3.0.5 is released.
3582 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3583 tv_usec members to long when using printf.
3585 * ipc.c: Omit define of __KERNEL__.
3586 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3587 want which __KERNEL__ used to provide.
3588 (sys_msgrcv): Change reference to ipc_kludge structure to
3589 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3591 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3592 Linux specific options.
3594 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3595 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3596 instead of depending of __KERNEL__.
3598 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3600 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3602 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3603 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3604 and AC_DECL__SYS_SIGLIST.
3605 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3606 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3607 (strsignal): Use SYS_SIGLIST_DECLARED.
3609 net.c (sys_socket): Omit inadvertent surplus comma when
3610 protocol family isn't PF_INET.
3612 util.c (dumpstr): Fix incorrect printing of one too many
3613 characters when the length is not an even multiple of 16 bytes.
3614 Reported by Juergen Weigert
3615 <jnweiger@immd4.informatik.uni-erlangen.de>.
3617 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3619 * ioctl.c (compare): Change prototype to match POSIX qsort.
3620 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3621 * strace.c (trace) [SVR4]: Break out of for loop instead of
3622 returning when finished so final return statement is executed.
3623 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3624 (syscall) [LINUX]: Correct typo which commented out the M68K
3626 * util.c (printstr): Cast unsigned char pointer argument
3627 to char pointer in umovestr call.
3628 (dumpstr): Likewise for umoven.
3630 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3632 * version.c: Version 3.0.4 is released.
3634 * signal.c (sys_sigblock): Move after the definition of
3635 sys_sigsetmask that it calls to avoid an implicit declaration.
3636 * stream.c (transport_user_options, transport_server_options):
3637 Only needed if TI_BIND is defined.
3638 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3640 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3641 the tcp arguement from the call to exiting. Add getrval2
3642 check so no fork processing is done in the child.
3643 (printwaitn): Initialize exited so that its value is defined
3644 for all flows of execution.
3646 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3648 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3649 setfsuid, setfsgid, and _llseek syscalls.
3650 * linux/syscall.h: Add prototypes for them.
3651 * linux/syscallent.h: Add them to the syscall entries table.
3652 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3653 defines and conditionally include linux/personality.h if
3654 __NR_personality is defined.
3655 (personality_options) [LINUX]: New table.
3656 (sys_personality) [LINUX]: New function.
3658 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3660 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3661 on the number of traced processes so that we can have untraced
3662 children (e.g. via popen).
3664 * strace (main) [!SVR4]: Call fake_execve to get the actual
3665 exec and its arguments into the trace.
3666 (environ): Declare it.
3667 * process.c (fake_execve): New function.
3668 (headers): Include sys/syscall.h to get SYS_* defines.
3670 * process.c (sys_execv, sys_execve): Surround argument annotations
3671 with C comment delimiters.
3672 (printargv, printargc): The arg vector is an array of char pointers
3675 * strace.c (printleader): Also check for multiple -p arguments
3676 when deciding whether to print the pid field.
3678 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3679 * defs.h (strerror, strsignal): Add these prototypes if we provide
3681 * configure.in (AC_CHECK_FUNCS): Add strerror.
3683 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3684 and blocked signals.
3686 * strace.c (main): Add username option. Verify they are root before
3687 letting them use it. Look up the ids in the password file. Set
3688 them just before executing the program.
3689 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3691 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3693 * version.c: Version 3.0.3 is released.
3695 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3696 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3698 * strace.c (outfname): Initialize to NULL.
3699 (main): Defer output file processing until after arguments.
3700 Allow either a pipe or a bang for command arguments.
3701 Check if outfname is NULL instead of checking outf for stderr.
3702 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3703 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3704 (tprintf): Avoid calling vfprintf if outf is NULL.
3706 * strace.c (main): Use popen if -o argument begins with a pipe.
3707 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3709 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3710 but WIFSTOPPED was used.
3712 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3713 rule to prevent the comment from being untrue.
3715 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3717 * strace.c (sys_exit): Move follow fork code to internal_exit.
3718 (sys_fork): Move follow fork code to internal_fork.
3719 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3720 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3721 (vforking): Remove this static variable and check scno in
3722 internal_fork instead.
3723 (internal_exit, internal_fork, internal_exec, internal_wait): New
3725 * defs.h: Add prototypes for the new internal_* functions.
3726 * syscall.c (syscall): Move syscall entering trace qualifier check
3727 and reprint checking after context decoding and precede them with
3728 a call to internal_syscall. Precede syscall exiting trace
3729 qualifier check with a call to internal_syscall.
3730 (internal_syscall): New function.
3732 * defs.h (struct tcb): Make scno signed.
3733 * strace.c (syscall) Make u_error signed.
3734 [LINUX, I386]: Avoid unsigned cast in eax check.
3735 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3736 * desc.c (sys_select): Make cumlen unsigned
3738 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3740 * net.c (socktypes): Add SOCK_PACKET.
3742 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3744 * Makefile (clean): Check explicitly for a Makefile in subdirs
3745 before running make in them.
3747 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3749 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3750 [MIPS] (detach): Initialize error for MIPS case.
3751 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3753 * syscall.c (decode_subcall): Move variable i into conditionals
3755 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3756 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3758 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3759 printing since we don't know what the size of their type is.
3760 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3761 if autoconf detects it since it seems to either not work or do
3762 something else entirely on Irix 5.3.
3764 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3766 * version.c: Version 3.0.2 is released.
3767 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3768 so that the file descriptor arg is decimal.
3770 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3772 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3773 because on Linux they are enumerators.
3775 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3778 * util.c (printxval): When there is no translation, print the actual
3779 number first and the the default value as a C comment.
3781 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3782 sys_setsockopt): Change first argument from unsigned to signed to
3783 cater to the frequent practice of calling system calls with a file
3785 * mem.c (sys_mmap): Likewise.
3787 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3789 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3791 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3793 * version.c: Version 3.0.1 is released.
3794 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3795 * config.guess, config.guess: Update from the FSF.
3796 * install-sh: New from the FSF.
3798 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3800 * Makefile.in: Add m68k arch.
3801 * acconfig.h (M68K): Add m68k define.
3802 * configure.in: Add detection of arch m68k.
3803 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3805 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3807 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3808 * syscall.c [M68K] (syscall): Support m68k syscall number register
3809 and errno in d0 instead of eax.
3810 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3811 program counter in PT_PC instead of EIP.
3812 [M68K] (LOOP): Support m68k loop instruction.
3813 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3815 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3816 to MAP_FIXED instead of MAP_ANONYMOUS.
3817 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3819 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3820 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3822 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3824 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3825 Reported by Thanh Ma <tma@encore.com>.
3827 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3828 1.1.62 doesn't continue a traced child when the parent exits.
3829 Reported by Matt Day <mday@artisoft.com>.
3831 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3833 * util.c (printstr): Fix longstanding bug in notating string
3836 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3837 child to go into the execve syscall to avoid spurious traces.
3838 [LINUX] (detach): Conditionalize the status variable.
3840 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3842 * Makefile.in: Add mips arch.
3843 * acconfig.h (MIPS): Add mips define.
3844 * configure.in: Add detection of opsys irix5 and arch mips. Check
3846 Check for sys/sysconfig.h header.
3847 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3848 * file.c [SVR4]: Include sys/cred.h.
3849 (access_flags): Update access flags for SGI.
3850 (sprinttime): Change type of sprinttime argument from unsigned
3852 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3853 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3854 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3855 Cast si_band member to long before printing.
3856 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3857 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3858 * strace.c [SVR4] [MIPS]:
3859 (foobar): New dummy signal handler.
3860 (main): Install a dummy signal handler in the child before pausing
3861 to work around an SGI bug in PRSABORT.
3862 (proc_open): Send a interrupt to the child instead of aborting the
3863 syscall which doesn't work on Irix5.2.
3864 * svr4/dummy.h: Add new unfinished SGI syscalls
3865 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3866 existing calls (e.g. sys_ksigaction like sys_sigaction).
3867 Printargs does the print thing for sys_sethostid.
3868 * svr4/syscall.h: Declare all new SGI syscalls.
3869 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3870 and add it to all subcall entry points.
3871 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3872 decode as subcalls on MIPS. Instead, use the normal syscalls.
3873 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3874 since SGI syscall numbers are off by one.
3875 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3876 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3877 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3878 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3879 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3880 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3881 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3882 Add workaround for broken SGI pr_sysarg on syscall entry.
3883 [SVR4] (syscall): Conditionalize subcall decoding for
3884 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3885 [SVR4] [MIPS] (getrval2): Handle SGI.
3886 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3887 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3888 [MIPS] (syssgi_options, sys_syssgi): New for SGI.