1 2003-04-07 Roland McGrath <roland@redhat.com>
3 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
4 * linux/syscall.h: Likewise.
5 * ipc.c [LINUX] (sys_semtimedop): New function.
6 From Ulrich Drepper <drepper@redhat.com>.
8 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
9 From Ulrich Drepper <drepper@redhat.com>.
11 2003-04-01 Philippe De Muyter <phdm@macqel.be>
13 * sock.c, stream.c: Check #ifdef LINUX, not linux.
14 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
16 2003-03-30 Roland McGrath <roland@redhat.com>
18 * configure.ac, NEWS: Version 4.4.96.
19 * strace.spec, debian/changelog: 4.4.96-1.
21 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
23 Various fixes for SuperH [SH]:
24 * mem.c (sys_old_mmap): mmap() parameters passed in registers
25 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
27 * process.c (change_syscall): Fixed register which holds system
29 * util.c (arg0_offset, arg1_offset): provide definition
30 * Makefile.am: Added new files in linux/sh
31 * linux/sh/syscallent.h: New file.
32 * linux/sh/errnoent.h: New file.
33 * linux/sh/ioctlent.h: New file.
34 * linux/sh/signalent.h: New file.
36 * linux/ioctlent.sh: Take an arg for location of header files
37 * syscallent.sh: Replaced lost $
39 2003-03-30 Roland McGrath <roland@redhat.com>
41 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
42 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
43 From Ulrich Drepper <drepper@redhat.com>.
45 * linux/syscallent.h: Use sys_getrlimit for 191.
46 Use name "old_getrlimit" for 76.
47 Reported by Ulrich Drepper <drepper@redhat.com>.
49 2003-03-18 Roland McGrath <roland@redhat.com>
51 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
53 2003-03-17 Roland McGrath <roland@redhat.com>
55 * linux/x86_64/syscallent.h: clone takes 5 args.
56 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
58 2003-03-15 Roland McGrath <roland@redhat.com>
60 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
62 2003-03-14 Roland McGrath <roland@redhat.com>
64 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
66 * linux/ia64/syscallent.h: clone takes 5 arguments.
67 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
69 2003-03-12 Roland McGrath <roland@redhat.com>
71 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
72 Use sys_clone for clone2.
73 * linux/syscall.h: Don't declare sys_clone2.
74 * process.c (sys_clone): Rewritten to handle both flavors,
75 print all extra args depending on flag bits.
76 (sys_clone2): Function removed.
78 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
80 2003-03-04 Roland McGrath <roland@redhat.com>
82 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
83 TCB_INSYSCALL is clear, like other platforms do.
85 2003-03-04 Ulrich Drepper <drepper@redhat.com>
87 * mem.c [LINUX] (sys_remap_file_pages): New function.
88 * linux/syscall.h: Declare it.
89 * linux/syscallent.h: Use it.
90 * linux/powerpc/syscallent.h: Likewise.
92 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
94 2003-02-26 Roland McGrath <roland@redhat.com>
96 * configure.ac: Fix typo in netinet/in.h check.
97 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
98 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
100 2003-02-24 Roland McGrath <roland@redhat.com>
102 * configure.ac, NEWS: Version 4.4.95.
103 * strace.spec, debian/changelog: 4.4.95-1.
105 * process.c (sys_getresgid): Fix typos in argument access.
107 2003-02-23 Roland McGrath <roland@redhat.com>
109 * process.c (sys_getresuid): Fix typos in argument access.
110 Reported by Anton Blanchard <anton@samba.org>.
112 2003-02-19 Roland McGrath <roland@redhat.com>
114 * configure.ac, NEWS: Version 4.4.94.
115 * strace.spec, debian/changelog: 4.4.94-1.
117 * version.c: Removed.
118 * Makefile.am (strace_SOURCES): Remove it.
119 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
121 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
122 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
123 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
125 2003-01-23 Roland McGrath <roland@redhat.com>
127 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
128 SPARC, which doesn't use the header regardless.
130 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
133 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
135 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
136 [! SYS_putpmsg] (sys_putpmsg): Likewise.
138 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
139 since they can conflict.
141 2003-01-21 Roland McGrath <roland@redhat.com>
143 * strace.c (usage): Omit -z, since it has never worked properly.
146 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
147 var=val in environ or to remove var, respectively.
149 * strace.1, NEWS: Document it.
151 * configure.ac, NEWS: Version 4.4.93.
152 * strace.spec, debian/changelog: 4.4.93-1.
153 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
155 2003-01-20 Roland McGrath <roland@redhat.com>
157 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
158 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
159 TCB_WAITEXECVE state with special kludges.
161 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
162 reversed from other architectures.
164 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
165 conditional on [TCB_WAITEXECVE] instead of list of processors.
167 * util.c (restore_arg0): Evaluate args in no-op defns.
169 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
170 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
172 2003-01-17 Anton Blanchard <anton@samba.org>
174 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
176 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
178 2003-01-14 Roland McGrath <roland@redhat.com>
180 * linux/powerpc/errnoent.h: Add missing errnos.
181 * linux/powerpc/ioctlent.h: Update ioctl values.
182 From Anton Blanchard <anton@samba.org>.
184 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
185 From Anton Blanchard <anton@samba.org>.
187 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
188 sys_ftruncate64, instead of printargs, for those syscalls.
189 * linux/mips/syscallent.h: Likewise.
190 * linux/powerpc/syscallent.h: Likewise.
191 * linux/s390/syscallent.h: Likewise.
192 * linux/sparc/syscallent.h: Likewise.
194 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
195 All others at the moment use linux/syscallent.h, where it's 300.
197 * strace.1: Update bug reporting info.
199 * resource.c [LINUX] (quotacmds): Grok new command encodings.
200 From Nathan Scott <nathans@debian.org>.
202 * configure.ac, NEWS: Version 4.4.92.
203 * strace.spec, debian/changelog: 4.4.92-1.
205 * configure.ac: Match powerpc* (includes powerpc64), and don't match
206 ppc (never comes out of config.sub).
208 * process.c (sys_ptrace): Use #lx format for address argument.
209 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
210 * process.c [POWERPC]: Likewise.
211 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
212 * syscall.c (get_scno) [POWERPC]: Likewise.
213 * util.c [POWERPC]: Likewise.
214 (printnum): Use long for NUM.
215 From Anton Blanchard <anton@samba.org>.
217 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
219 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
220 appropriately via set_arg0 or no-ops for each architecture.
221 (clearbpt): Use those instead of set_arg0 and set_arg1.
223 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
224 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
225 sys_ftruncate64, instead of printargs, for those syscalls.
227 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
228 (sys_ptrace): Use printxval.
229 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
230 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
232 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
233 print it before using printxval.
234 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
236 2003-01-13 Roland McGrath <roland@redhat.com>
238 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
239 timestamp 2003-01-10.
240 * config.sub: Likewise, timestamp 2003-01-03.
241 * install-sh: Update from Automake 1.7.2.
243 * linux/powerpc/signalent.h: Add SIGRTMIN.
244 From Anton Blanchard <anton@samba.org>.
246 * linux/powerpc/syscallent.h: Add missing system calls.
247 Decode more system calls, we were just printargs for many things.
248 Remove some x86-specific system calls.
249 Remove two syscalls between the socket and ipc syscalls,
250 it was resulting in all IPC syscalls being off by two.
252 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
253 From Anton Blanchard <anton@samba.org>.
255 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
256 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
257 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
258 From Anton Blanchard <anton@samba.org>.
260 * term.c [LINUX]: Get kernel definition of struct termios.
261 From Anton Blanchard <anton@samba.org>.
263 * linux/ioctlent.sh: Look in sound/ directory too.
264 From Anton Blanchard <anton@samba.org>.
266 * desc.c (printflock64): Fix ADDR argument type.
267 From Anton Blanchard <anton@samba.org>.
269 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
270 sys_siglist and _sys_siglist.
271 Reported by John Hughes <john@Calva.COM>.
273 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
274 Reported by John Hughes <john@Calva.COM>.
276 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
278 2003-01-10 Roland McGrath <roland@redhat.com>
280 * configure.ac, NEWS: Version 4.4.91.
281 * strace.spec, debian/changelog: 4.4.91-1
283 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
284 values for x86-64, conditional on current_personality.
286 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
288 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
289 * stream.c (print_transport_message): Use #ifdefs for those members.
291 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
293 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
294 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
296 * strace.c (pfd2tcb): Fix for new tcbtab type.
297 (rebuild_pollv): Likewise.
298 (detach): Put variables used under [LINUX] inside #ifdef.
300 * process.c (change_syscall) [POWERPC]: Add missing return.
301 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
303 * strace.spec: New file.
304 * debian/changelog: 4.4.90-1
305 * debian/rules (binary-arch): Depend on build.
306 (clean): Don't try to run Makefile.in.
307 * debian/control (Standards-Version): Now 3.5.8.
309 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
311 2003-01-09 Roland McGrath <roland@redhat.com>
313 * syscall.c (force_result) [S390 || S390X]: Fix typo.
315 * debian/control: Update Maintainer: field.
317 2003-01-08 Roland McGrath <roland@redhat.com>
319 * NEWS: Update for 4.4.90 test release.
321 Support for new Linux 2.5 thread features.
322 * defs.h [LINUX]: Define __NR_exit_group if not defined.
323 (struct tcb): New members nclone_threads, nclone_detached,
325 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
326 (waiting_parent): Macro removed.
327 (pid2tcb): Declare it.
328 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
329 child to our parent if we are a CLONE_THREAD child ourselves.
330 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
331 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
332 determining if we have any. If TCB_CLONE_THREAD is set, check
333 parent's children instead of our own, and bump nclone_waiting count.
334 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
335 the syscall was exit_group.
336 * syscall.c (internal_syscall): Use internal_exit for exit_group.
337 * strace.c (pid2tcb): No longer static.
338 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
339 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
340 If we have thread children, set TCB_EXITING and don't clear the TCB.
341 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
342 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
343 children of our parent that might be waiting for us too.
344 [TCB_GROUP_EXITING] (handle_group_exit): New function.
345 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
347 Revamp -f support for Linux.
348 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
349 the system call to be clone with CLONE_PTRACE set. Various new static
351 * process.c (internal_clone): Define also #ifdef SYS_clone2.
352 Initialize TCPCHILD->parent field.
353 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
354 Check in case the new child is in the tcb already.
355 (internal_fork) [LINUX]: Just call internal_clone.
356 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
357 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
359 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
361 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
363 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
365 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
367 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
369 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
371 * debian/rules: no longer install postinst and prerm
372 * debian/control: do not end summary with full stop (lintian)
374 2002-12-30 Roland McGrath <roland@redhat.com>
376 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
377 (EXTRA_DIST): Add missing files.
379 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
381 * syscall.c (qualify_one): New function.
382 (qual_options): Replace lookup field with qualify, update initializer.
383 (qualify): Update caller.
384 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
385 (qual_syscall): Rewritten lookup_syscall, match name more than once.
386 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
388 * version.c (version): Make const, bump to 4.4.90.
389 * strace.c: Update decl.
391 * Makefile.am [LINUX && X86_64]: Remove cruft.
392 * linux/x86_64/errnoent1.h: New file.
393 * linux/x86_64/ioctlent1.h: New file.
394 * linux/x86_64/signalent1.h: New file.
395 * linux/x86_64/syscallent1.h: New file.
396 * linux/x86_64/i386-headers.diff: File removed.
397 * linux/x86_64/makeheaders.sh: File removed.
398 * linux/x86_64/Makefile.in: File removed.
400 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
401 already broken for 32-bit personality on x86-64.
403 2002-12-29 Roland McGrath <roland@redhat.com>
405 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
406 * linux/Makefile.am: File removed.
407 * freebsd/Makefile.am: File removed.
408 * sunos4/Makefile.in: File removed.
409 * svr4/Makefile.in: File removed.
411 * linux/alpha/Makefile.in: File removed.
412 * linux/hppa/Makefile.in: File removed.
413 * linux/ia64/Makefile.in: File removed.
414 * linux/powerpc/Makefile.in: File removed.
415 * linux/s390/Makefile.in: File removed.
416 * linux/s390x/Makefile.in: File removed.
418 2002-12-26 Roland McGrath <roland@redhat.com>
420 * syscallent.sh: Grok three flavors of #define line, uniquify.
421 * linux/hppa/syscallent.sh: File removed.
422 * linux/powerpc/syscallent.sh: File removed.
424 * linux/Makefile.am: New file.
425 * linux/Makefile.in: File removed.
426 * freebsd/Makefile.am: New file.
427 * freebsd/i386/Makefile.am: New file.
428 * freebsd/i386/Makefile.in: File removed.
430 2002-12-22 Roland McGrath <roland@redhat.com>
432 Update to Autoconf 2.57, and Automakify with version 1.7.
433 * Makefile.am: New file.
434 * Makefile.in: File removed.
435 * configure.in: Moved to ...
436 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
437 * aclocal.m4: Moved to ...
438 * acinclude.m4: ... here. Update for Autoconf 2.5x.
439 * acconfig.h: File removed.
440 * AUTHORS: New file, makes automake happy.
441 * autogen.sh: File removed.
442 * README-CVS: Update to recommend autoreconf instead.
443 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
444 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
445 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
446 * strace.c: *_DECLARED -> HAVE_DECL_*
447 * stream.c: HAVE_* -> HAVE_STRUCT_*
449 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
450 sh, and use $(srcdir) to find the script.
451 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
452 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
453 * linux/x86_64/Makefile.in (headers): Renamed to all.
454 * linux/alpha/Makefile.in: Add empty install target.
455 * linux/x86_64/Makefile.in: Likewise.
456 * linux/powerpc/Makefile.in: Likewise.
457 * linux/Makefile.in: Likewise.
459 2002-12-26 Roland McGrath <roland@redhat.com>
461 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
462 From Daniel Jacobowitz <drow@false.org>.
464 2002-12-21 Roland McGrath <roland@redhat.com>
466 * linux/syscallent.h: Add some new 2.5 syscall names.
467 Now clone takes 5 args.
468 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
469 [LINUX] (sys_clone): Print new args.
470 * mem.c (print_ldt_entry): Make global.
472 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
473 safety, since up to 260 are already used in 2.5 kernels.
474 * linux/syscallent.h: Update the table.
475 * linux/ia64/syscallent.h: Likewise.
477 * syscall.c (force_result): New function.
478 * process.c (internal_wait): Handle ECHILD exit from wait call with
479 WNOHANG flag set; force the return value to 0 in the inferior when it
480 has live children we are tracing.
481 * NEWS: Mention the bug fix.
483 2002-12-17 Roland McGrath <roland@redhat.com>
485 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
486 with linux/syscallent.h additions.
488 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
489 (tcbtabsize): New variable.
490 (main): Initialize them using dynamic allocation.
491 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
492 (pid2tcb, cleanup): Likewise.
493 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
494 (rebuild_pollv): Dynamically allocate the vector.
495 * defs.h (tcbtab): Update decls.
496 (MAX_PROCS): Macro removed, no more static limit on this.
497 * process.c (fork_tcb): New function.
498 (internal_clone, internal_fork): Use it instead of checking nprocs.
500 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
501 in wait after sending SIGSTOP.
503 2002-12-16 Roland McGrath <roland@redhat.com>
505 * signal.c (sprintsigmask): Increase static buffer size to account for
506 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
508 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
509 __WNOTHREAD and __WALL.
511 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
512 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
514 2002-12-15 Roland McGrath <roland@redhat.com>
516 * process.c (setarg) [POWERPC]: Support it.
518 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
519 Old value was bogus, not even a proper instruction.
520 From Guy M. Streeter <streeter@redhat.com>.
522 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
524 * configure.in: Don't check for putpmsg.
525 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
526 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
528 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
529 in test. Test our own #ifdef LINUX rather than predefined `linux'.
531 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
532 * linux/sparc/syscallent.h: Likewise.
533 * linux/hppa/syscallent.h: Likewise.
535 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
536 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
537 * process.c: Likewise.
539 * desc.c (sys_osf_select): Add missing return type.
541 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
543 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
544 sys_nanosleep, both already in linux/dummy.h.
546 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
547 (trace_syscall): Fix return without value.
549 * linux/syscallent.h: Update table with names of new syscalls
550 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
551 * linux/ia64/syscallent.h: Likewise.
552 * linux/powerpc/syscallent.h: Likewise.
554 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
555 defined. If the bit is set, print the sa_restorer field of sigaction.
557 * mem.c: Add sys_{get,set}_thread_area.
558 * linux/syscall.h: Declare them.
559 * linux/syscallent.h: Update the table for these.
560 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
561 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
563 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
564 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
565 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
566 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
567 sched_getaffinity, futex.
568 * linux/syscallent.h: Update the table.
569 * io.c: Add sys_sendfile64.
570 * file.c: Add sys_readahead, sys_*xattr.
571 * process.c: Add sys_futex, sys_*affinity.
573 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
574 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
575 * linux/syscallent.h: Update the table for socket and ipc subcalls.
577 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
579 Bugfix for s390/s390x:
580 * syscall.c: Fixed scno derivation for s390/s390x.
582 2002-11-06 Michal Ludvig <mludvig@suse.cz>
584 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
585 to allow the compilation of a native MIPS strace.
587 2002-11-06 Michal Ludvig <mludvig@suse.cz>
589 From Marty Leisner <leisner@rochester.rr.com>,
590 rewritten by mludvig:
591 * strace.c (not_failing_only): New.
592 (usage): Added -z switch description.
593 (main): Added -z switch parsing to not_failing_only variable.
594 * syscall.c (trace_syscall): Added not_failing_only handling.
596 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
598 Missing complete changelog for 2002-10-07 commit:
599 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
600 * acconfig.h: New define for s390x.
601 * config.sub: Added missing define for s390 and new one for s390x.
602 * configure.in: Added new define for s390x.
603 * file.c: Added missing #undef dirent64 and new defines for s390x.
604 * linux/s390: New directory.
605 * linux/s390/Makefile.in: New file.
606 * linux/s390/errnoent.h: New file.
607 * linux/s390/ioctlent.h: New file.
608 * linux/s390/signalent.h: New file.
609 * linux/s390/syscallent.h: New file.
610 * linux/s390x: New directoy.
611 * linux/s390x/Makefile.in: New file.
612 * linux/s390x/errnoent.h: New file.
613 * linux/s390x/ioctlent.h: New file.
614 * linux/s390x/signalent.h: New file.
615 * linux/s390x/syscallent.h: New file.
616 * linux/syscall.h: Added sys_mincore() prototype and added new
618 * process.c: Added s390x defines.
619 (change_syscall): Changed handling for s390.
620 (setarg): Added missing s390/s390x code in setarg().
621 * signal.c: Added s390x define.
622 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
623 arguments to sprintsigmask()).
624 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
625 since printstr() expects a long.
626 * syscall.c (decode_subcall): Changed several variables to be long
627 instead of int to match 64 bit requirements. Added s390x defines.
628 (syscall_enter): Changed upeek() call to match s390 and s390x
630 * util.c: Added s390x defines.
632 2002-10-07 Michal Ludvig <mludvig@suse.cz>
634 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
635 and bugfixes to s390 by D.J. Barrow.
637 2002-09-23 Michal Ludvig <mludvig@suse.cz>
639 Merged x86-64 port by Andi Kleen <ak@suse.de>
640 and Michal Ludvig <mludvig@suse.cz>
641 * Makefile.in: New target 'headers'. Failure ignored.
642 * acconfig.h: New defines for x86-64.
643 * configure.in: Ditto.
647 * process.c: Added support for x86-64.
649 * syscall.c: Ditto + added automatic personality switching.
650 * linux/syscall.h: Ditto.
651 * linux/x86_64: New directory.
652 * linux/x86_64/Makefile.in: New file.
653 * linux/x86_64/gentab.pl: Ditto.
654 * linux/x86_64/i386-headers.diff: Ditto.
655 * linux/x86_64/makeheaders.sh: Ditto.
656 * linux/x86_64/syscallent.h: Ditto.
657 * mem.c (print_mmap): Always print arg[4] as int.
659 2002-09-23 Michal Ludvig <mludvig@suse.cz>
661 * configure.in: Fix regular expressions.
662 * linux/syscall.h: Added missing braces in prototype of
664 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
665 (struct fileflags): Made extern to inhibit compiation warnings.
666 (sys_getdents64): Merged LINUX and SVR4 part.
667 * syscall.c (get_scno): Split multiline string into two distinct
670 2002-05-24 John Hughes <john@calva.com>
672 * stream.h, net.h: Avoid possible infinite loop caused by
673 unsigned arithmetic in preceeding change.
675 2002-05-23 John Hughes <john@calva.com>
677 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
679 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
680 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
683 * configure.in: use tests for struct opthdr and struct t_opthdr.
685 * defs.h: add new function print_sock_optmgmt.
687 * io.c: add hack that lets ioctl decode functions set auxilliary
690 * stream.c: better decoding for timod ioctls.
692 * net.c: add function print_sock_optmgmt, used by timod ioctl
693 decoding functions in stream.c.
695 2002-05-23 John Hughes <john@calva.com>
697 * acconfig.h: Make autoheader happy about Linux/SuperH
699 2002-05-23 John Hughes <john@calva.com>
701 * strace.c: Get rid of warning if not using POLL_HACK
703 2002-05-22 John Hughes <john@calva.com>
705 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
706 options that are not just ints, cope with systems that don't
707 #define SOL_TCP and so on.
709 2002-05-21 John Hughes <john@calva.com>
711 * strace.c: Fix warning if POLL_HACK is used.
713 2002-05-17 John Hughes <john@calva.com>
715 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
717 2002-05-17 John Hughes <john@calva.com>
719 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
721 2002-05-17 John Hughes <john@calva.com>
723 * stream.c: tidy up output a little.
725 2002-05-17 John Hughes <john@calva.com>
727 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
730 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
732 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
733 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
736 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
738 * strace.c: close tcp->outf in droptcb()
740 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
742 * net.c: decode packet options
744 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
746 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
748 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
751 * linux/syscallent.h: fix typo and add the reserved stream syscalls
752 * defs.h, file.c, io.c: fix signed/unsigned issues
753 * syscall.c: check for negative u_errors
754 * cvsbuild: renamed to autogen.sh
756 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
758 * net.c: add new TCP socket options
760 2001-10-26 John Hughes <john@calva.com>
762 * svr4/ioctlent.sh: Cope with #define lines containing
763 comments that terminate on subsequent lines. Used to
764 comment out subsequent ioctls!
766 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
768 * linux/ioctlent.h: regenerated using current scripts so
769 term ioctls are included
771 2001-10-19 John Hughes <john@Calva.COM>
773 * strace.c(proc_open): On SVR4 only trace the syscalls,
774 signals and faults we care about.
776 2001-10-18 John Hughes <john@Calva.COM>
778 * acconfig.h: Add HAS_SIGINFO_T.
779 * aclocal.m4: add check for siginfo_t in signal.h.
780 * configure.in: use check for siginfo_t.
781 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
782 allow access to siginfo when signal recieved.
783 * process.c: Remove SVR4 only version of printsiginfo.
784 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
785 * strace.c: on SVR4 print siginfo when signal recieved.
787 2001-10-18 John Hughes <john@Calva.COM>
789 * system.c(sys_ssisys): handle return values for ssisys
791 2001-10-18 John Hughes <john@Calva.COM>
793 * signal.c: handle sigwait
794 * svr4/dummy.c: Move sigwait to done
795 * svr4/syscall.h: handle sigwait
797 2001-10-16 John Hughes <john@Calva.COM>
799 * system.c(sys_ssisys): decode some args for ssisys.
801 2001-10-16 John Hughes <john@Calva.COM>
803 * mem.c: MS_SYNC is zero, so must be first in xlat list.
805 * svr4/dummy.h: memcntl is much like mctl.
807 2001-10-16 John Hughes <john@Calva.COM>
809 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
810 to read unmapped page. Make it possible to strace ksh.
812 2001-10-03 David Mosberger <davidm@hpl.hp.com>
814 * process.c (internal_clone): Avoid race condition by clearing
815 breakpoint after attaching to child.
817 2001-10-02 David Mosberger <davidm@hpl.hp.com>
819 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
820 by Don Dugger, with my refinements).
822 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
823 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
825 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
826 new ioctlent.h generation scheme.
828 * linux/syscall.h (sys_clone2): Declare.
829 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
831 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
832 don't miss the tty ioctls (unfortunately, some of the sound timer
833 ioctls are in conflict with them!).
835 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
836 (clrbpt) [IA64]: Ditto.
838 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
840 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
841 r8 (eax). Handle TCB_WAITEXECVE.
842 (syscall_fixup): Handle ia64.
843 (syscall_enter): Fix argument fetching for ia64.
845 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
846 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
848 * process.c (tcp): New function.
849 (change_syscall): Add support for ia64 linux.
850 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
852 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
854 * resource.c (sprintrlim64): Ditto.
856 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
857 [IA64]: Declare "ia32" variable.
859 * bjm.c: Do not include <linux/module.h>. It's not safe to include
860 kernel headers. Declare the necessary constants and structures
863 2001-10-01 David Mosberger <davidm@hpl.hp.com>
865 * signal.c (parse_sigset_t): New function.
866 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
867 avoiding relying on internal layout of sigset_t datastructure.
869 2001-04-26 David Mosberger <davidm@hpl.hp.com>
871 * linux/ia64/syscallent.h: Add getunwind().
873 2001-04-11 David Mosberger <davidm@hpl.hp.com>
875 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
876 PT_AR_BSP. Pick up arguments starting with out0, which is not
877 always the same as r32 (e.g., consider inlined syscalls).
879 2001-09-28 John Hughes <john@Calva.COM>
881 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
882 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
884 2001-09-18 John Hughes <john@Calva.COM>
886 * net.c: fix display of sockaddr structures, sometimes too many "}",
887 sometimes too few. Fix suggested by Richard Kettlewell.
889 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
891 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
892 the struct from bits/sigcontext.h already which signal.h includes.
894 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
896 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
898 * linux/Makefile.in: fix a few things so the ioctl list is generated
900 * ioctl.c: remember to shift ioctl masks as well
902 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
904 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
905 for sys_fcntl as well
907 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
909 * linux/hppa/syscallent.h: updated from Matthew Wilcox
911 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
913 * process.c: seems Linux/IA64 changed register names on us, switch to
916 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
918 * strace.c: set CLOEXEC flag for outputfile
920 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
922 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
924 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
926 * configure.in: Support cross-compiling between architectures
928 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
930 * configure.in: add S390 to architecture list
932 2001-07-10 John Hughes <john@Calva.COM>
934 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
935 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
936 of args to readv/writev. Also gets rid of redundant printiovec
937 routine from net.c (duplicate of tprint_iov in util.c).
939 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
941 * config.{guess,sub}: updated
943 2001-05-15 John Hughes <john@Calva.COM>
945 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
946 it was just passing the sigmask (ucp->uc_sigmask).
948 2001-05-15 John Hughes <john@Calva.COM>
950 * util.c: Don't run off the end of valid memory in umovestr when
951 USE_PROCFS. Important for FREEBSD systems (which seem to have an
952 unmapped page just after the args/env area).
954 2001-04-18 John Hughes <john@Calva.COM>
956 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
957 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
958 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
959 Treat rexecve as an exec.
960 * system.c: decode arguments to ssisys call on nsc systems.
961 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
964 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
966 * process.c: fix cast for powerpc code
967 * linux/powerpc/syscallent.h: update syscall list
968 * README: fix address for the strace mailinglist
969 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
970 the realtime signals as well
972 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
974 * Merge patches from Maciej W. Rozycki:
975 + util.c: add code to print PC for MIPS
976 + linux/mips/syscallent.h: updated
977 + system.c: formating fixes for sys_sysmips
978 + configure.in: test for yet more headers
979 + stream.c: use configure-headertests instead of relying on OS hints
981 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
983 * NEWS: start 4.3.1 items
984 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
986 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
988 * configure.in: test for asm/sysmips.h and linux/utsname.h
989 * linux/syscall.h: fix a typo for sys_sysmips
990 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
993 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
995 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
997 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
999 * linux/ia64/ioctlent.h: regenerated
1001 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1003 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1004 general Linux ioctlent.sh
1006 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1008 * linux/ioctlent.sh: add dir variable for location of kernel headers
1010 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1012 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1014 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1016 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1018 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1020 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1022 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1024 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1026 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1028 * configure.in: use sparc* so we can compile on sparc64 as well
1029 * process.c, syscall.c: work around double define of fpq, fq and fpu
1030 structs on Linux/sparc, and use regs instead of pt_regs
1031 * don't use asm/sigcontext.h on Linux/sparc
1033 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1035 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1037 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1039 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1040 trace threaded programs
1042 2001-03-27 John Hughes <john@Calva.COM>
1044 * aclocal.m4: add check for endianness of long long.
1045 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1046 * configure.in: check for endianness of long long.
1047 * defs.h: change LONG_LONG macro to work with either endianness of
1050 2001-03-27 John Hughes <john@Calva.COM>
1052 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1053 initialisation list for array).
1055 2001-03-27 John Hughes <john@Calva.COM>
1057 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1058 systems - bad merge of Harald Boehme's patch by me.
1060 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1062 * lots of files: add Linux/hppa support
1064 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1066 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1067 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1068 * config.guess: updated
1070 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1072 * linux/ioclsort.c: new file
1073 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1074 the ioctl list that doesn't involve attempting to #include all kernel
1076 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1077 by the new ioctlent.sh
1078 * ioctl.c: only look at the number and type bits for linux, since
1079 ioctlent.sh no longer supplies the others
1081 2001-03-08 John Hughes <john@Calva.COM>
1083 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1084 pretend they have names ending with "?" so that -e trace=stat (for
1086 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1087 * freebsd/i386/syscall.h: consistency.
1089 2001-03-08 John Hughes <john@Calva.COM>
1091 * acconfig.h: add new ST_xxx defines.
1092 * aclocal.m4: macros to check for more fields in struct stat.
1093 * configure.in: use new macros to check for fields in struct stat.
1094 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1096 2001-03-08 John Hughes <john@Calva.COM>
1098 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1099 * file.c: use LONG_LONG
1100 * io.c: use LONG_LONG
1101 * mem.c use LONG_LONG
1103 2001-03-08 John Hughes <john@Calva.COM>
1105 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1106 * aclocal.m4: routines to check for long long off_t and rlim_t.
1107 * configure.in: check for long long off_t and rlim_t.
1108 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1109 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1111 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1112 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1113 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1115 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1116 now done automaticaly for us.
1117 * freebsd/i386/syscall.h: ditto.
1118 * freebsd/i386/syscallent.h ditto.
1120 2001-03-07 John Hughes <john@Calva.COM>
1122 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1123 * file.c: On FreeBSD use stat64 and pals instead of stat.
1124 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1125 * freebsd/i386/syscall.h: ditto.
1126 * freebsd/i386/syscallent.h: ditto.
1128 2001-03-07 John Hughes <john@Calva.COM>
1130 * file.c: merge missing part of Harald Böhme's solaris patches,
1131 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1133 2001-03-07 John Hughes <john@Calva.COM>
1135 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1136 * svr4/syscallent.h: pread/pwrite are TF calls.
1138 2001-03-07 John Hughes <john@Calva.COM>
1140 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1141 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1142 we don't need to know endianness of long long.
1143 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1144 ftruncate, allows reduction in numvber of horrid #if's
1145 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1146 * mem.c: FreeBSD now uses 64 bit version of mmap.
1147 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1148 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1149 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1151 2001-03-06 John Hughes <john@Calva.COM>
1153 * file.c: Implement truncate64 and ftruncate64
1154 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1156 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1158 2001-03-06 John Hughes <john@Calva.COM>
1160 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1161 syscall master file).
1163 2001-03-06 John Hughes <john@Calva.COM>
1165 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1166 zap incorrect syscall subarg range check.
1168 2001-03-06 John Hughes <john@Calva.COM>
1170 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1171 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1172 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1175 2001-03-06 John Hughes <john@Calva.COM>
1177 * dummy.h: add unimplemented UW sycalls
1178 * syscall.h: we can do settimeofday for UW, whopee!
1179 * syscallent.h: fix unimplemented UW syscalls
1181 2001-03-06 John Hughes <john@Calva.COM>
1183 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1184 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1185 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1186 so it doesn't try to use pr_sysarg.
1188 2001-03-06 John Hughes <john@Calva.COM>
1190 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1191 * file.c: handle xstat version _STAT64_VER, aka stat64.
1193 2001-03-06 John Hughes <john@Calva.COM>
1195 * net.c: make sure SOL_ options are defined before using.
1196 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1198 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1200 * net.c: fix format for printing Unix domain sockets
1202 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1204 * linux/mips/syscallent.h: use new sys_sysmips
1205 * system.c: add sys_sysmips decoding
1207 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1209 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1210 submitted the IP6 scope ID updates
1211 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1212 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1214 * configure.in: check for if_indextoname function and sin6_scope_id
1215 * net.c: teach printsock about IP6 scope ids
1217 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1219 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1220 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1221 * Makefile.in: use @mandir@ and @bindir@
1223 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1225 * net.c: fix formating error in sys_setsockopt
1226 * net.c: add list of socketlayers and use that for [gs]etsockopt
1228 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1230 * time.c: use sys/timex.h so things compile with 2.2 kernels
1231 * stream.c: test if MSG_* constants are #defined
1233 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1235 * process.c: perform bpt trick for clone as well so we can get the
1236 pid of the child before it starts doing something
1237 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1238 again with newer libcs
1239 * test/clone.c: improve our testcase a bit
1240 * Merge another patch from Gäel Roualland with FreeBSD updates
1242 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1244 * lots of files: merge patch from Gaël Roualland to add
1245 support for FreeBSD.
1247 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1249 * file.c: update to reflect that st_ino suddenly became a long long
1250 in the in Linux 2.4.0-test6
1252 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1254 * test/clone.c: minor fixup
1255 * Another bunch of patches from John Hughes merged:
1257 + SVR4 printcontext(): sigset_t != sigset_t*
1258 + getcontext returns a value, so print on exit of syscall
1259 + add UC_FP to ucontext_flags for OS writers that can't spell
1260 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1261 + decode_subcall(): only do subcall range checking when needed
1262 * bunch of UnixWare updates
1263 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1265 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1267 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1270 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1272 * strace.c: close outf before we exec a child process
1274 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1276 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1277 * defs.h (struct tcb): Make auxstr member const.
1278 * file.c (fsmagic): And many more magic numbers.
1279 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1281 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1283 * defs.h: balance #if/#endif again
1284 * system.c: fix return statements in sys_capget()
1285 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1286 + file.c: add F_[SG]ETSIG to fcntl flags
1287 + strace.c: don't setre[gu]id if not needed
1288 + system.c: handle sys_reboot for Linux
1289 + term.c: add baudrate constants up to B4000000
1290 + linux/**/syscallent.h: note that munlockall has no arguments
1292 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1294 * CREDITS: fix email address
1295 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1296 * signal.c: honour offset of sigconfig in sigframe structure for
1298 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1300 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1301 AR_BSP points to the _end_ of the active register frame, so we need
1302 to adjust bsp by moving it back by the size of the active frame
1305 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1307 * process.c: add sparc support to change_syscall
1309 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1311 * linux/mips/syscallent.h: fix some typos
1313 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1315 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1318 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1320 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1323 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1325 * README-linux: updated to note that strace might not compile
1326 with development kernels
1327 * bjm.c: sys_query_module: check if malloc succeeds
1328 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1329 * linux/syscallent.h: updated for 2.3.99pre3
1330 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1331 even though Linux doesn't implement them
1332 * syscall.c: add global variables for MIPS registers as well
1333 * syscall.c: move global variables to before get_scno since that uses them
1334 * util.c: oops, misspelled defined
1335 * process.c: fix ptrace calls in change_syscall
1336 * mem.c: decode sys_madvise
1337 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1338 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1339 + small fix for RLIMIT_* and RUSAGE_BOTH
1340 + enhace support for capget and capset
1342 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1344 * test/vfork.c: new file to test vfork traces
1345 * test/.cvsignore: new file
1346 * defs.h: Up maximum number of traced processed to 64
1347 * strace.c: Disable some debugging code from davidm
1348 * implement setarg for more architectures
1349 * implement change_syscall
1351 1999-12-27 Morten Welinder <terra@diku.dk>
1353 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1354 _unsigned_ char parameter.
1356 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1360 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1362 * Merge Linux/ia64 patches
1364 2000-01-02 Pavel Machek <pavel@ucw.cz>
1366 * probe if sys/poll.h exists in configure + minor cleanups
1368 * syscall.c: split trace_syscall into few pieces to make code readable
1370 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1372 * Release version 4.2 to get the current updates out and so
1373 we can concentrate in finishing the clone support.
1375 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1377 * Add 1900 to tm_year in sprinttime
1379 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1381 * file.c: protect printstat64 with STAT64 instead of linux so we can
1382 compile on Linux architectures that don't have it
1383 * util.c: fix LOOP for ARM
1385 Fri Dec 24 18:05:00 EST 1999
1387 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1389 * file.c: Use ugly libc_stat trick also for stat64.
1390 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1391 * process.c (internal_clone): Fix a few typos and add definitions to make
1392 it at least compile.
1393 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1394 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1396 * aclocal.m4: Define AC_STAT64.
1397 * acconfig.h: Define HAVE_STAT64.
1398 * configure.in: Add AC_STAT64.
1400 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1402 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1403 support for Linux on the IBM S/390 architecture
1404 * process.c: add internal_clone(), currently only shows the options
1405 * syscall.c: use internal_clone to handle SYS_clone
1407 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1409 * Rewrite mmap-handling to support mmap2 on Linux
1411 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1413 * Note that Linux can handle sys_semop() as well
1415 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1417 * Include linux/in6.h for glibc2.0 and older
1419 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1421 * Merge patches from John Hughes to make configure support UnixWare
1423 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1425 * Enhance sys_query_module
1427 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1429 * Patches from John Hughes:
1430 + cosmectic fix in sys_getpmsg
1431 + allow net.c to compile on systems without AF_INET6
1432 + Only use long_to_sigset on Linux systems
1433 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1435 + Parse mount arguments for UnixWare
1436 + ACL fixes for UnixWare
1438 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1440 * Release 4.1 to get all the changes made out there
1442 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1444 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1445 + Socket calls parsed better
1446 + bunch of alpha OSF syscalls added
1447 + Fix alpha 32/64 bit issues
1449 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1451 * Move Linux kernelmodule-functions from system.c to bjm.c and
1452 remove duplicate for sys_create_module
1453 * Linux MIPS updates:
1454 + Play with #ifdef's in net.c to get IPv6 right
1455 + Use printargs for vm86-syscall
1457 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1459 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1461 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1463 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1464 and sys_delete_module correctly
1466 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1468 * Update cvsbuild to give a better error if autoconf isn't installed
1469 * Add test for linux/ptrace.h to configure
1470 * Since we define GNU_SOURCE in the Makefile we don't need to define
1471 USE_GNU in file.c anymore
1473 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1475 * #define USE_GNU before including file.c so we get some extra O_* flags
1477 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1479 * Add missing } in IPv6 output
1481 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1483 * Update copyright for strace-graph to BSD to be consistent with
1486 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1488 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1489 defined for all kernelversions
1490 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1492 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1494 * linux/sparc/syscall.h: Declare create_module/init_module.
1495 * configure.in: Allow compilation in a different directory
1496 than the source one.
1497 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1498 so that we don't depend on asm/ptrace.h which clashes with
1501 * syscall.c: Likewise.
1503 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1505 * Syscall 94 on Linux alpha is sys_poll
1507 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1509 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1511 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1513 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1514 + Correctly implement fix sys_createmodule (Linux)
1515 + Add limited handlig of sys_initmodule (Linux)
1517 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1519 * Add configure-test for sys/reg.h and use that
1520 * Use sys/reg.h instead of asm/ptrace.h
1522 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1524 * Remove hack in signal.c for arm architecture
1525 * Add hack so we compile correctly on powerpc
1527 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1529 * Add a corrected patch from Daniel Jacobowitz
1531 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1533 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1534 for the stat structure
1536 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1538 * Fix test for sys/reg include
1540 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1542 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1543 * Fixed some SunOS compile problems earlier that I forgot to include
1546 Mon Jun 14 12:44:25 CEST 1999
1548 * Avoid leakint fd into child when forking, patch from
1549 John Hughes <john@Calva.COM>
1551 Fri Jun 11 14:54:47 CEST 1999
1553 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1554 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1556 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1558 * Brought syscall list for alpha up to date
1560 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1562 * system.c: sys_umount2 syscall support.
1563 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1564 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1565 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1566 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1567 so it needs strace's own copy of the stat structure.
1568 * util.c: Make it compile on sparc-linux.
1569 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1570 * signal.c: rt_sigaction has different arguments on sparc*-linux
1572 * syscall.c: Recognize sparc64-linux binaries.
1574 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1576 * configure.in: Fix typo (CFLAG -> CFLAGS).
1578 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1580 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1582 * Add some sysctl support, patch from Ulrich Drepper
1584 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1586 * Use kernel dirent structure for Linux
1588 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1590 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1591 + some layout and other minor fixes
1592 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1593 is similar enough to i386 to not need it's own subdirectory
1594 + add support for sendfile and mremap syscalls for Linux
1595 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1596 + ioctls.h vs sys/ioctl.h on Alpha platform
1597 + pointer was casted to an int in stream.c
1598 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1599 + several other casts changed
1600 + correct ARM/POWERPC architecture defines in acconfig.h
1601 * Merge in patches from Morten Welinder <terra@diku.dk>
1602 + add some autoconf-tests for includefiles
1603 + handle solaris version of sigcontext struct (actually I hacked this
1604 up again, but the idea is his :)
1606 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1608 * Update syscalls for linux alpha, patch from Bart Warmerdam
1610 * Update sparc code so it actually compiles
1612 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1614 * Add support for old_*stat functions for Linux. Please note you need
1615 to use reasonably recent kernel headers to compile strace now.
1616 * Change references to LINUX into linux in file.c
1617 * Fix include for LDT in mem.c
1619 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1621 * Change in strace maintainership, jrs passed the torch to me.
1623 * Incorporate all changes already made in the Debian strace package:
1624 + compiles with more Linux kernels
1625 + added support for more Linux architectures
1626 + add support for a lot of extra syscalls
1627 + fix some problems with hanging children
1628 + check stray syscall after execv
1629 + decode capget and capset arguments
1630 + add more constants to net.c
1631 + detect ROSE networking
1632 + add more protocol families to domains
1634 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1635 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1636 + added IP, IPX and TCP-options
1637 + added IP, IPX and TCP support to get-/setsockopt()
1639 + updated handling of signals
1641 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1643 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1644 instead of SVR4. That is, read a few bytes at a time
1645 to avoid overrunning the end of the stack.
1647 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1649 * version.c: Version 3.1 is released.
1651 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1653 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1654 as well since that's where glibc declares it. Go figure.
1655 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1656 instead of sigcontext_struct since glibc v5+ apparently
1657 plays games with the native OS namespace.
1658 From David Mosberger-Tang <davidm@AZStarNet.com>.
1660 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1662 * version.c: Version 3.0.14 is released.
1664 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1665 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1666 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1668 Reported by Henrik Storner <storner@osiris.ping.dk>.
1670 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1671 sys/filio.h and sys/stream.h and remove check for poll.
1672 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1673 Handle old and new styles of argument passing for select on Linux.
1674 * ioctl.c, stream.c: Conditionalize stream code on presence of
1675 sys/stream.h instead of poll because glibc implements poll but
1676 not the rest of the stream interface.
1677 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1678 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1680 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1681 * util.c (umoven, umovestr): Move data in long-sized chunks
1682 at a time, instead of hard coding it to be 4.
1683 From David Mosberger-Tang <davidm@AZStarNet.com>.
1685 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1687 * version.c: Version 3.0.13 is released.
1689 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1690 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1691 asm/sigcontext.h to define sigcontext_struct and don't define it
1692 locally if the header is present.
1694 * syscall.c (nerrnos{0,2}): Correct size computation.
1696 * Makefile.in: Remove dependencies and rules relating to files
1697 normally found in the os directory. Because of the new scheme we
1698 don't know precisely where they come from. Sigh.
1699 * signalent.sh: Make it work for sunos4, linux, and svr4.
1700 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1701 to traditional make syntax. Add signalent.h to files which can
1702 unconditionally be rebuilt. Prevent signalent.h from being
1703 unconditionally being rebuilt since it's customized.
1704 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1705 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1706 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1707 4.1.4 and gcc 2.7.2.
1709 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1711 * configure.in, Makefile.in: Add OSARCH concept to finish
1712 build support for the alpha.
1713 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1714 and maintainer-clean rules.
1715 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1716 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1717 for less, greater, and equal since subtraction on two's
1718 complement numbers isn't an order relation (it isn't transitive)!
1719 * linux/Makefile.in: Add rules for the signalent.h file.
1720 * linux/alpha/Makefile.in: New file.
1722 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1724 * version.c: Version 3.0.12 is released.
1726 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1727 From Michael E Chastain <mec@duracef.shout.net>.
1729 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1730 * syscall.c (set_personality): New.
1731 * strace.c (main): Call set_personality.
1732 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1733 ioctlent, and signalent indirect pointers and redirect them
1734 based on personality.
1735 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1736 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1738 * util.c (upeek): Handle case where ptrace returns a long
1739 and sizeof(long) != sizeof(int).
1740 From Richard Henderson <richard@twiddle.tamu.edu>
1742 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1744 * version.c: Version 3.0.11 is released.
1746 * many files: Fix more printf warnings for other platforms.
1748 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1750 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1751 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1753 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1754 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1756 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1758 * version.c: Version 3.0.10 is released.
1760 * Makfile.in: Add os/arch to includes so that a given arch
1761 (like alpha) can override the native arch (like i386).
1762 * configure.in: Check for sendmsg.
1764 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1765 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1767 * acconfig.h, configure.in: Detect the alpha.
1768 * ioctl.c: Handle the alpha.
1769 * defs.h: Make some members long for the alpha. Define
1770 some register nicknames. Add support for WAITEXECVE.
1771 * file.c [ALPHA]: Support the alpha for statfs. Add
1772 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1773 major and minor results are suitable for passing to printf.
1774 * signal.c, syscall.c: Support the alpha.
1775 * process.c: Add alpha user offsets.
1776 * most files: Use %l? for printf arguments since
1777 most are now longs for the alpha.
1778 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1780 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1782 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1784 * version.c: Version 3.0.9 is released.
1786 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1788 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1789 Linux kernel version system calls.
1791 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1793 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1794 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1795 decode IPC calls using it.
1796 * sunos4/dummy.h: Alias sys_semop to printargs.
1797 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1798 * sunos4/syscallent.h: Include new subcalls for IPC.
1799 From Matthias Pfaller <leo@dachau.marco.de>.
1801 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1803 * version.c: Version 3.0.8 is released.
1805 * time.c [LINUX]: Explicitly include linux/version.h.
1807 * strace.c (main): Don't let them even *try* to
1808 get strace to attach to itself since some systems
1809 don't handle this case very gracefully.
1810 Reported by David S. Miller <davem@caip.rutgers.edu>.
1812 * Makefile.in (distclean): Fix it for subdirectories.
1814 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1815 sys_flags member for each defined system call.
1817 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1819 * defs.h (TRACE_*): New flags to describe what class
1820 of system call each system call is.
1821 (sysent): Add sys_flags member.
1822 * syscall.c (sysent): Define (and later undef) abbreviations
1823 for the system call class flags.
1824 (lookup_class): New function to translate strings to
1825 system call class flags.
1826 (qualify): Handle new system call class mechanism.
1827 * linux/syscallent.h: Fill in the new sys_flags member
1828 for each defined system call.
1830 * defs.h (print_sock): Remove redundant and non-K&R C
1831 compatible prototype. From Juergen Weigert
1832 <jnweiger@immd4.informatik.uni-erlangen.de>.
1834 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1836 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1837 From Michael E Chastain <mec@duracef.shout.net>.
1839 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1840 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1842 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1844 * file.c (sprintfstype): Enclose string result in double
1847 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1848 constantly evolving timex structure.
1849 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1851 * defs.h, syscall.c, strace.c: Rename syscall to
1852 trace_syscall and change prototype and all callers
1853 because of broken Linux shared libraries.
1854 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1856 * Makefile.in (clean): Check for a file with test -f not
1857 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1859 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1861 * version.c: Version 3.0.7 is released.
1863 * util.c (string_quote): Fix thinko which caused core
1864 dumps for strings with quotes in them.
1865 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1867 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1868 files from /usr/include, not just the linux one.
1869 From Michael E Chastain <mec@duracef.shout.net>.
1871 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1872 fewer false positives on more kernel flavors.
1873 From Michael E Chastain <mec@duracef.shout.net>.
1875 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1877 * version.c: Version 3.0.6 is released.
1879 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1881 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1882 on MC_SYNC instead of HAVE_MCTL.
1883 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1884 (sys_msync): New function.
1886 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1888 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1889 sys_flock and sys_getdents.
1890 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1892 * file.c (sys_getdents): Define unconditionally and handle
1894 * strace.c (main): Disallow username option unless both real
1895 and effective uids are root.
1897 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1899 * strace.c (main): Ensure that run_uid and run_gid are
1900 always set to something meaningful.
1901 (main, newoutf) [!SVR4]: Swap real and effective uids while
1902 opening any output files.
1903 (main) [!SVR4]: Treat effective uid of root as a request
1904 to handle suid binaries correctly using the real uid of
1907 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1909 * Makefile.in: Add `|| true' to clean rule because
1910 although GNU make 3.74 uses `sh -c' to invoke commands
1911 every other make in the world uses `sh -ec'.
1913 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1914 arguments appear to be stored on the stack, not in the
1915 registers following A3 (empirical result).
1917 * defs.h: Add prototype for printsock.
1918 * svr4/dummy.h: Remove generic handling of sys_mount.
1919 * system.c [SVR4, MIPS]: Include several system headers to cleanly
1920 get access to SGI mount information.
1921 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
1922 (sys_mount) [SVR4, MIPS]: New function.
1923 (sys_mount) [SVR4, !MIPS]: New function.
1925 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
1927 * version.c: Version 3.0.5 is released.
1929 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
1930 tv_usec members to long when using printf.
1932 * ipc.c: Omit define of __KERNEL__.
1933 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
1934 want which __KERNEL__ used to provide.
1935 (sys_msgrcv): Change reference to ipc_kludge structure to
1936 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
1938 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
1939 Linux specific options.
1941 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
1942 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
1943 instead of depending of __KERNEL__.
1945 term.c: Cast c_{i,o,c,l}flag to long when using printf.
1947 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
1949 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
1950 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
1951 and AC_DECL__SYS_SIGLIST.
1952 * acconfig.h (SYS_ERRLIST_DECLARED): New.
1953 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
1954 (strsignal): Use SYS_SIGLIST_DECLARED.
1956 net.c (sys_socket): Omit inadvertent surplus comma when
1957 protocol family isn't PF_INET.
1959 util.c (dumpstr): Fix incorrect printing of one too many
1960 characters when the length is not an even multiple of 16 bytes.
1961 Reported by Juergen Weigert
1962 <jnweiger@immd4.informatik.uni-erlangen.de>.
1964 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1966 * ioctl.c (compare): Change prototype to match POSIX qsort.
1967 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1968 * strace.c (trace) [SVR4]: Break out of for loop instead of
1969 returning when finished so final return statement is executed.
1970 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1971 (syscall) [LINUX]: Correct typo which commented out the M68K
1973 * util.c (printstr): Cast unsigned char pointer argument
1974 to char pointer in umovestr call.
1975 (dumpstr): Likewise for umoven.
1977 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1979 * version.c: Version 3.0.4 is released.
1981 * signal.c (sys_sigblock): Move after the definition of
1982 sys_sigsetmask that it calls to avoid an implicit declaration.
1983 * stream.c (transport_user_options, transport_server_options):
1984 Only needed if TI_BIND is defined.
1985 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1987 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1988 the tcp arguement from the call to exiting. Add getrval2
1989 check so no fork processing is done in the child.
1990 (printwaitn): Initialize exited so that its value is defined
1991 for all flows of execution.
1993 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
1995 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
1996 setfsuid, setfsgid, and _llseek syscalls.
1997 * linux/syscall.h: Add prototypes for them.
1998 * linux/syscallent.h: Add them to the syscall entries table.
1999 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2000 defines and conditionally include linux/personality.h if
2001 __NR_personality is defined.
2002 (personality_options) [LINUX]: New table.
2003 (sys_personality) [LINUX]: New function.
2005 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2007 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2008 on the number of traced processes so that we can have untraced
2009 children (e.g. via popen).
2011 * strace (main) [!SVR4]: Call fake_execve to get the actual
2012 exec and its arguments into the trace.
2013 (environ): Declare it.
2014 * process.c (fake_execve): New function.
2015 (headers): Include sys/syscall.h to get SYS_* defines.
2017 * process.c (sys_execv, sys_execve): Surround argument annotations
2018 with C comment delimiters.
2019 (printargv, printargc): The arg vector is an array of char pointers
2022 * strace.c (printleader): Also check for multiple -p arguments
2023 when deciding whether to print the pid field.
2025 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2026 * defs.h (strerror, strsignal): Add these prototypes if we provide
2028 * configure.in (AC_CHECK_FUNCS): Add strerror.
2030 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2031 and blocked signals.
2033 * strace.c (main): Add username option. Verify they are root before
2034 letting them use it. Look up the ids in the password file. Set
2035 them just before executing the program.
2036 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2038 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2040 * version.c: Version 3.0.3 is released.
2042 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2043 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2045 * strace.c (outfname): Initialize to NULL.
2046 (main): Defer output file processing until after arguments.
2047 Allow either a pipe or a bang for command arguments.
2048 Check if outfname is NULL instead of checking outf for stderr.
2049 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2050 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2051 (tprintf): Avoid calling vfprintf if outf is NULL.
2053 * strace.c (main): Use popen if -o argument begins with a pipe.
2054 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2056 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2057 but WIFSTOPPED was used.
2059 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2060 rule to prevent the comment from being untrue.
2062 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2064 * strace.c (sys_exit): Move follow fork code to internal_exit.
2065 (sys_fork): Move follow fork code to internal_fork.
2066 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2067 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2068 (vforking): Remove this static variable and check scno in
2069 internal_fork instead.
2070 (internal_exit, internal_fork, internal_exec, internal_wait): New
2072 * defs.h: Add prototypes for the new internal_* functions.
2073 * syscall.c (syscall): Move syscall entering trace qualifier check
2074 and reprint checking after context decoding and precede them with
2075 a call to internal_syscall. Precede syscall exiting trace
2076 qualifier check with a call to internal_syscall.
2077 (internal_syscall): New function.
2079 * defs.h (struct tcb): Make scno signed.
2080 * strace.c (syscall) Make u_error signed.
2081 [LINUX, I386]: Avoid unsigned cast in eax check.
2082 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2083 * desc.c (sys_select): Make cumlen unsigned
2085 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2087 * net.c (socktypes): Add SOCK_PACKET.
2089 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2091 * Makefile (clean): Check explicitly for a Makefile in subdirs
2092 before running make in them.
2094 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2096 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2097 [MIPS] (detach): Initialize error for MIPS case.
2098 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2100 * syscall.c (decode_subcall): Move variable i into conditionals
2102 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2103 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2105 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2106 printing since we don't know what the size of their type is.
2107 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2108 if autoconf detects it since it seems to either not work or do
2109 something else entirely on Irix 5.3.
2111 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2113 * version.c: Version 3.0.2 is released.
2114 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2115 so that the file descriptor arg is decimal.
2117 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2119 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2120 because on Linux they are enumerators.
2122 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2125 * util.c (printxval): When there is no translation, print the actual
2126 number first and the the default value as a C comment.
2128 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2129 sys_setsockopt): Change first argument from unsigned to signed to
2130 cater to the frequent practice of calling system calls with a file
2132 * mem.c (sys_mmap): Likewise.
2134 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2136 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2138 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2140 * version.c: Version 3.0.1 is released.
2141 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2142 * config.guess, config.guess: Update from the FSF.
2143 * install-sh: New from the FSF.
2145 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2147 * Makefile.in: Add m68k arch.
2148 * acconfig.h (M68K): Add m68k define.
2149 * configure.in: Add detection of arch m68k.
2150 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2152 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2154 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2155 * syscall.c [M68K] (syscall): Support m68k syscall number register
2156 and errno in d0 instead of eax.
2157 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2158 program counter in PT_PC instead of EIP.
2159 [M68K] (LOOP): Support m68k loop instruction.
2160 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2162 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2163 to MAP_FIXED instead of MAP_ANONYMOUS.
2164 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2166 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2167 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2169 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2171 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2172 Reported by Thanh Ma <tma@encore.com>.
2174 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2175 1.1.62 doesn't continue a traced child when the parent exits.
2176 Reported by Matt Day <mday@artisoft.com>.
2178 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2180 * util.c (printstr): Fix longstanding bug in notating string
2183 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2184 child to go into the execve syscall to avoid spurious traces.
2185 [LINUX] (detach): Conditionalize the status variable.
2187 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2189 * Makefile.in: Add mips arch.
2190 * acconfig.h (MIPS): Add mips define.
2191 * configure.in: Add detection of opsys irix5 and arch mips. Check
2193 Check for sys/sysconfig.h header.
2194 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2195 * file.c [SVR4]: Include sys/cred.h.
2196 (access_flags): Update access flags for SGI.
2197 (sprinttime): Change type of sprinttime argument from unsigned
2199 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2200 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2201 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2202 Cast si_band member to long before printing.
2203 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2204 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2205 * strace.c [SVR4] [MIPS]:
2206 (foobar): New dummy signal handler.
2207 (main): Install a dummy signal handler in the child before pausing
2208 to work around an SGI bug in PRSABORT.
2209 (proc_open): Send a interrupt to the child instead of aborting the
2210 syscall which doesn't work on Irix5.2.
2211 * svr4/dummy.h: Add new unfinished SGI syscalls
2212 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2213 existing calls (e.g. sys_ksigaction like sys_sigaction).
2214 Printargs does the print thing for sys_sethostid.
2215 * svr4/syscall.h: Declare all new SGI syscalls.
2216 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2217 and add it to all subcall entry points.
2218 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2219 decode as subcalls on MIPS. Instead, use the normal syscalls.
2220 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2221 since SGI syscall numbers are off by one.
2222 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2223 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2224 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2225 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2226 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2227 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2228 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2229 Add workaround for broken SGI pr_sysarg on syscall entry.
2230 [SVR4] (syscall): Conditionalize subcall decoding for
2231 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2232 [SVR4] [MIPS] (getrval2): Handle SGI.
2233 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2234 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2235 [MIPS] (syssgi_options, sys_syssgi): New for SGI.