1 Tue Jun 22 17:26:33 CEST 1999
3 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4 * Fixed some SunOS compile problems earlier that I forgot to include
7 Mon Jun 14 12:44:25 CEST 1999
9 * Avoid leakint fd into child when forking, patch from
10 John Hughes <john@Calva.COM>
12 Fri Jun 11 14:54:47 CEST 1999
14 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
15 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
17 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
19 * Brought syscall list for alpha up to date
21 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
23 * system.c: sys_umount2 syscall support.
24 * linux/sparc/errnoent.h: Update sparc-linux errnos.
25 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
26 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
27 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
28 so it needs strace's own copy of the stat structure.
29 * util.c: Make it compile on sparc-linux.
30 * strace.c: Fix strace -f and -ff operation on sparc-linux.
31 * signal.c: rt_sigaction has different arguments on sparc*-linux
33 * syscall.c: Recognize sparc64-linux binaries.
35 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
37 * configure.in: Fix typo (CFLAG -> CFLAGS).
39 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
41 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
43 * Add some sysctl support, patch from Ulrich Drepper
45 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
47 * Use kernel dirent structure for Linux
49 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
51 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
52 + some layout and other minor fixes
53 + add some m68k-specific things to linux/syscallent.h. Note that m68k
54 is similar enough to i386 to not need it's own subdirectory
55 + add support for sendfile and mremap syscalls for Linux
56 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
57 + ioctls.h vs sys/ioctl.h on Alpha platform
58 + pointer was casted to an int in stream.c
59 + strsignal() needs -D_GNU_SOURCE in CFLAGS
60 + several other casts changed
61 + correct ARM/POWERPC architecture defines in acconfig.h
62 * Merge in patches from Morten Welinder <terra@diku.dk>
63 + add some autoconf-tests for includefiles
64 + handle solaris version of sigcontext struct (actually I hacked this
65 up again, but the idea is his :)
67 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
69 * Update syscalls for linux alpha, patch from Bart Warmerdam
71 * Update sparc code so it actually compiles
73 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
75 * Add support for old_*stat functions for Linux. Please note you need
76 to use reasonably recent kernel headers to compile strace now.
77 * Change references to LINUX into linux in file.c
78 * Fix include for LDT in mem.c
80 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
82 * Change in strace maintainership, jrs passed the torch to me.
84 * Incorporate all changes already made in the Debian strace package:
85 + compiles with more Linux kernels
86 + added support for more Linux architectures
87 + add support for a lot of extra syscalls
88 + fix some problems with hanging children
89 + check stray syscall after execv
90 + decode capget and capset arguments
91 + add more constants to net.c
92 + detect ROSE networking
93 + add more protocol families to domains
95 + added MSG_PROXY and MSG_CTRUNC to msg_flags
96 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
97 + added IP, IPX and TCP-options
98 + added IP, IPX and TCP support to get-/setsockopt()
100 + updated handling of signals
102 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
104 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
105 instead of SVR4. That is, read a few bytes at a time
106 to avoid overrunning the end of the stack.
108 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
110 * version.c: Version 3.1 is released.
112 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
114 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
115 as well since that's where glibc declares it. Go figure.
116 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
117 instead of sigcontext_struct since glibc v5+ apparently
118 plays games with the native OS namespace.
119 From David Mosberger-Tang <davidm@AZStarNet.com>.
121 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
123 * version.c: Version 3.0.14 is released.
125 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
126 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
127 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
129 Reported by Henrik Storner <storner@osiris.ping.dk>.
131 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
132 sys/filio.h and sys/stream.h and remove check for poll.
133 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
134 Handle old and new styles of argument passing for select on Linux.
135 * ioctl.c, stream.c: Conditionalize stream code on presence of
136 sys/stream.h instead of poll because glibc implements poll but
137 not the rest of the stream interface.
138 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
139 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
141 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
142 * util.c (umoven, umovestr): Move data in long-sized chunks
143 at a time, instead of hard coding it to be 4.
144 From David Mosberger-Tang <davidm@AZStarNet.com>.
146 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
148 * version.c: Version 3.0.13 is released.
150 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
151 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
152 asm/sigcontext.h to define sigcontext_struct and don't define it
153 locally if the header is present.
155 * syscall.c (nerrnos{0,2}): Correct size computation.
157 * Makefile.in: Remove dependencies and rules relating to files
158 normally found in the os directory. Because of the new scheme we
159 don't know precisely where they come from. Sigh.
160 * signalent.sh: Make it work for sunos4, linux, and svr4.
161 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
162 to traditional make syntax. Add signalent.h to files which can
163 unconditionally be rebuilt. Prevent signalent.h from being
164 unconditionally being rebuilt since it's customized.
165 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
166 Use versions built by {ioctlent,errnoent,signaltent}.sh.
167 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
170 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
172 * configure.in, Makefile.in: Add OSARCH concept to finish
173 build support for the alpha.
174 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
175 and maintainer-clean rules.
176 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
177 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
178 for less, greater, and equal since subtraction on two's
179 complement numbers isn't an order relation (it isn't transitive)!
180 * linux/Makefile.in: Add rules for the signalent.h file.
181 * linux/alpha/Makefile.in: New file.
183 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
185 * version.c: Version 3.0.12 is released.
187 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
188 From Michael E Chastain <mec@duracef.shout.net>.
190 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
191 * syscall.c (set_personality): New.
192 * strace.c (main): Call set_personality.
193 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
194 ioctlent, and signalent indirect pointers and redirect them
195 based on personality.
196 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
197 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
199 * util.c (upeek): Handle case where ptrace returns a long
200 and sizeof(long) != sizeof(int).
201 From Richard Henderson <richard@twiddle.tamu.edu>
203 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
205 * version.c: Version 3.0.11 is released.
207 * many files: Fix more printf warnings for other platforms.
209 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
211 * linux/dummy.h: Handle missing library support for {send,recv}msg.
212 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
214 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
215 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
217 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
219 * version.c: Version 3.0.10 is released.
221 * Makfile.in: Add os/arch to includes so that a given arch
222 (like alpha) can override the native arch (like i386).
223 * configure.in: Check for sendmsg.
225 * net.c: Make sendmsg and recvmsg dependent on an autoconf
226 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
228 * acconfig.h, configure.in: Detect the alpha.
229 * ioctl.c: Handle the alpha.
230 * defs.h: Make some members long for the alpha. Define
231 some register nicknames. Add support for WAITEXECVE.
232 * file.c [ALPHA]: Support the alpha for statfs. Add
233 osf_statfs and osf_fstatfs for the alpha. Make damn sure
234 major and minor results are suitable for passing to printf.
235 * signal.c, syscall.c: Support the alpha.
236 * process.c: Add alpha user offsets.
237 * most files: Use %l? for printf arguments since
238 most are now longs for the alpha.
239 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
241 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
243 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
245 * version.c: Version 3.0.9 is released.
247 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
249 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
250 Linux kernel version system calls.
252 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
254 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
255 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
256 decode IPC calls using it.
257 * sunos4/dummy.h: Alias sys_semop to printargs.
258 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
259 * sunos4/syscallent.h: Include new subcalls for IPC.
260 From Matthias Pfaller <leo@dachau.marco.de>.
262 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
264 * version.c: Version 3.0.8 is released.
266 * time.c [LINUX]: Explicitly include linux/version.h.
268 * strace.c (main): Don't let them even *try* to
269 get strace to attach to itself since some systems
270 don't handle this case very gracefully.
271 Reported by David S. Miller <davem@caip.rutgers.edu>.
273 * Makefile.in (distclean): Fix it for subdirectories.
275 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
276 sys_flags member for each defined system call.
278 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
280 * defs.h (TRACE_*): New flags to describe what class
281 of system call each system call is.
282 (sysent): Add sys_flags member.
283 * syscall.c (sysent): Define (and later undef) abbreviations
284 for the system call class flags.
285 (lookup_class): New function to translate strings to
286 system call class flags.
287 (qualify): Handle new system call class mechanism.
288 * linux/syscallent.h: Fill in the new sys_flags member
289 for each defined system call.
291 * defs.h (print_sock): Remove redundant and non-K&R C
292 compatible prototype. From Juergen Weigert
293 <jnweiger@immd4.informatik.uni-erlangen.de>.
295 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
297 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
298 From Michael E Chastain <mec@duracef.shout.net>.
300 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
301 kernels. From Michael E Chastain <mec@duracef.shout.net>.
303 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
305 * file.c (sprintfstype): Enclose string result in double
308 * time.c (sys_adjtimex) [LINUX]: Conditionalize
309 constantly evolving timex structure.
310 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
312 * defs.h, syscall.c, strace.c: Rename syscall to
313 trace_syscall and change prototype and all callers
314 because of broken Linux shared libraries.
315 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
317 * Makefile.in (clean): Check for a file with test -f not
318 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
320 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
322 * version.c: Version 3.0.7 is released.
324 * util.c (string_quote): Fix thinko which caused core
325 dumps for strings with quotes in them.
326 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
328 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
329 files from /usr/include, not just the linux one.
330 From Michael E Chastain <mec@duracef.shout.net>.
332 * linux/errnoent.sh: Total rewrite to handle more ioctls with
333 fewer false positives on more kernel flavors.
334 From Michael E Chastain <mec@duracef.shout.net>.
336 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
338 * version.c: Version 3.0.6 is released.
340 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
342 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
343 on MC_SYNC instead of HAVE_MCTL.
344 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
345 (sys_msync): New function.
347 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
349 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
350 sys_flock and sys_getdents.
351 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
353 * file.c (sys_getdents): Define unconditionally and handle
355 * strace.c (main): Disallow username option unless both real
356 and effective uids are root.
358 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
360 * strace.c (main): Ensure that run_uid and run_gid are
361 always set to something meaningful.
362 (main, newoutf) [!SVR4]: Swap real and effective uids while
363 opening any output files.
364 (main) [!SVR4]: Treat effective uid of root as a request
365 to handle suid binaries correctly using the real uid of
368 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
370 * Makefile.in: Add `|| true' to clean rule because
371 although GNU make 3.74 uses `sh -c' to invoke commands
372 every other make in the world uses `sh -ec'.
374 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
375 arguments appear to be stored on the stack, not in the
376 registers following A3 (empirical result).
378 * defs.h: Add prototype for printsock.
379 * svr4/dummy.h: Remove generic handling of sys_mount.
380 * system.c [SVR4, MIPS]: Include several system headers to cleanly
381 get access to SGI mount information.
382 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
383 (sys_mount) [SVR4, MIPS]: New function.
384 (sys_mount) [SVR4, !MIPS]: New function.
386 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
388 * version.c: Version 3.0.5 is released.
390 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
391 tv_usec members to long when using printf.
393 * ipc.c: Omit define of __KERNEL__.
394 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
395 want which __KERNEL__ used to provide.
396 (sys_msgrcv): Change reference to ipc_kludge structure to
397 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
399 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
400 Linux specific options.
402 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
403 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
404 instead of depending of __KERNEL__.
406 term.c: Cast c_{i,o,c,l}flag to long when using printf.
408 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
410 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
411 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
412 and AC_DECL__SYS_SIGLIST.
413 * acconfig.h (SYS_ERRLIST_DECLARED): New.
414 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
415 (strsignal): Use SYS_SIGLIST_DECLARED.
417 net.c (sys_socket): Omit inadvertent surplus comma when
418 protocol family isn't PF_INET.
420 util.c (dumpstr): Fix incorrect printing of one too many
421 characters when the length is not an even multiple of 16 bytes.
422 Reported by Juergen Weigert
423 <jnweiger@immd4.informatik.uni-erlangen.de>.
425 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
427 * ioctl.c (compare): Change prototype to match POSIX qsort.
428 * signal.c (sigishandled) [SVR4]: Omit everything after return.
429 * strace.c (trace) [SVR4]: Break out of for loop instead of
430 returning when finished so final return statement is executed.
431 * syscall.c (internal_syscall): Add more SYS_wait* variations.
432 (syscall) [LINUX]: Correct typo which commented out the M68K
434 * util.c (printstr): Cast unsigned char pointer argument
435 to char pointer in umovestr call.
436 (dumpstr): Likewise for umoven.
438 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
440 * version.c: Version 3.0.4 is released.
442 * signal.c (sys_sigblock): Move after the definition of
443 sys_sigsetmask that it calls to avoid an implicit declaration.
444 * stream.c (transport_user_options, transport_server_options):
445 Only needed if TI_BIND is defined.
446 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
448 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
449 the tcp arguement from the call to exiting. Add getrval2
450 check so no fork processing is done in the child.
451 (printwaitn): Initialize exited so that its value is defined
452 for all flows of execution.
454 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
456 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
457 setfsuid, setfsgid, and _llseek syscalls.
458 * linux/syscall.h: Add prototypes for them.
459 * linux/syscallent.h: Add them to the syscall entries table.
460 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
461 defines and conditionally include linux/personality.h if
462 __NR_personality is defined.
463 (personality_options) [LINUX]: New table.
464 (sys_personality) [LINUX]: New function.
466 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
468 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
469 on the number of traced processes so that we can have untraced
470 children (e.g. via popen).
472 * strace (main) [!SVR4]: Call fake_execve to get the actual
473 exec and its arguments into the trace.
474 (environ): Declare it.
475 * process.c (fake_execve): New function.
476 (headers): Include sys/syscall.h to get SYS_* defines.
478 * process.c (sys_execv, sys_execve): Surround argument annotations
479 with C comment delimiters.
480 (printargv, printargc): The arg vector is an array of char pointers
483 * strace.c (printleader): Also check for multiple -p arguments
484 when deciding whether to print the pid field.
486 * strace.c (strerror) [!HAVE_STRERROR]: New function.
487 * defs.h (strerror, strsignal): Add these prototypes if we provide
489 * configure.in (AC_CHECK_FUNCS): Add strerror.
491 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
494 * strace.c (main): Add username option. Verify they are root before
495 letting them use it. Look up the ids in the password file. Set
496 them just before executing the program.
497 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
499 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
501 * version.c: Version 3.0.3 is released.
503 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
504 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
506 * strace.c (outfname): Initialize to NULL.
507 (main): Defer output file processing until after arguments.
508 Allow either a pipe or a bang for command arguments.
509 Check if outfname is NULL instead of checking outf for stderr.
510 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
511 (droptcb): Reset close TCB's outf to NULL instead of stderr.
512 (tprintf): Avoid calling vfprintf if outf is NULL.
514 * strace.c (main): Use popen if -o argument begins with a pipe.
515 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
517 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
518 but WIFSTOPPED was used.
520 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
521 rule to prevent the comment from being untrue.
523 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
525 * strace.c (sys_exit): Move follow fork code to internal_exit.
526 (sys_fork): Move follow fork code to internal_fork.
527 (sys_execv, sys_execve): Move follow fork code to internal_exec.
528 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
529 (vforking): Remove this static variable and check scno in
530 internal_fork instead.
531 (internal_exit, internal_fork, internal_exec, internal_wait): New
533 * defs.h: Add prototypes for the new internal_* functions.
534 * syscall.c (syscall): Move syscall entering trace qualifier check
535 and reprint checking after context decoding and precede them with
536 a call to internal_syscall. Precede syscall exiting trace
537 qualifier check with a call to internal_syscall.
538 (internal_syscall): New function.
540 * defs.h (struct tcb): Make scno signed.
541 * strace.c (syscall) Make u_error signed.
542 [LINUX, I386]: Avoid unsigned cast in eax check.
543 * syscall.c (sys_indir): Make i, scno, and nargs signed.
544 * desc.c (sys_select): Make cumlen unsigned
546 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
548 * net.c (socktypes): Add SOCK_PACKET.
550 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
552 * Makefile (clean): Check explicitly for a Makefile in subdirs
553 before running make in them.
555 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
557 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
558 [MIPS] (detach): Initialize error for MIPS case.
559 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
561 * syscall.c (decode_subcall): Move variable i into conditionals
563 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
564 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
566 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
567 printing since we don't know what the size of their type is.
568 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
569 if autoconf detects it since it seems to either not work or do
570 something else entirely on Irix 5.3.
572 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
574 * version.c: Version 3.0.2 is released.
575 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
576 so that the file descriptor arg is decimal.
578 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
580 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
581 because on Linux they are enumerators.
583 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
586 * util.c (printxval): When there is no translation, print the actual
587 number first and the the default value as a C comment.
589 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
590 sys_setsockopt): Change first argument from unsigned to signed to
591 cater to the frequent practice of calling system calls with a file
593 * mem.c (sys_mmap): Likewise.
595 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
597 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
599 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
601 * version.c: Version 3.0.1 is released.
602 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
603 * config.guess, config.guess: Update from the FSF.
604 * install-sh: New from the FSF.
606 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
608 * Makefile.in: Add m68k arch.
609 * acconfig.h (M68K): Add m68k define.
610 * configure.in: Add detection of arch m68k.
611 * process.c [M68K] (struct_user_offsets): Support m68k registers and
613 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
615 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
616 * syscall.c [M68K] (syscall): Support m68k syscall number register
617 and errno in d0 instead of eax.
618 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
619 program counter in PT_PC instead of EIP.
620 [M68K] (LOOP): Support m68k loop instruction.
621 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
623 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
624 to MAP_FIXED instead of MAP_ANONYMOUS.
625 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
627 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
628 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
630 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
632 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
633 Reported by Thanh Ma <tma@encore.com>.
635 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
636 1.1.62 doesn't continue a traced child when the parent exits.
637 Reported by Matt Day <mday@artisoft.com>.
639 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
641 * util.c (printstr): Fix longstanding bug in notating string
644 * strace.c [SVR4] (proc_open): Specifically wait for the child the
645 child to go into the execve syscall to avoid spurious traces.
646 [LINUX] (detach): Conditionalize the status variable.
648 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
650 * Makefile.in: Add mips arch.
651 * acconfig.h (MIPS): Add mips define.
652 * configure.in: Add detection of opsys irix5 and arch mips. Check
654 Check for sys/sysconfig.h header.
655 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
656 * file.c [SVR4]: Include sys/cred.h.
657 (access_flags): Update access flags for SGI.
658 (sprinttime): Change type of sprinttime argument from unsigned
660 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
661 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
662 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
663 Cast si_band member to long before printing.
664 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
665 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
666 * strace.c [SVR4] [MIPS]:
667 (foobar): New dummy signal handler.
668 (main): Install a dummy signal handler in the child before pausing
669 to work around an SGI bug in PRSABORT.
670 (proc_open): Send a interrupt to the child instead of aborting the
671 syscall which doesn't work on Irix5.2.
672 * svr4/dummy.h: Add new unfinished SGI syscalls
673 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
674 existing calls (e.g. sys_ksigaction like sys_sigaction).
675 Printargs does the print thing for sys_sethostid.
676 * svr4/syscall.h: Declare all new SGI syscalls.
677 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
678 and add it to all subcall entry points.
679 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
680 decode as subcalls on MIPS. Instead, use the normal syscalls.
681 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
682 since SGI syscall numbers are off by one.
683 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
684 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
685 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
686 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
687 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
688 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
689 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
690 Add workaround for broken SGI pr_sysarg on syscall entry.
691 [SVR4] (syscall): Conditionalize subcall decoding for
692 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
693 [SVR4] [MIPS] (getrval2): Handle SGI.
694 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
695 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
696 [MIPS] (syssgi_options, sys_syssgi): New for SGI.