1 2001-03-27 John Hughes <john@Calva.COM>
3 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
4 systems - bad merge of Harald Boehme's patch by me.
6 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
8 * lots of files: add Linux/hppa support
10 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
12 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
13 * linux/syscallent.h: not that syscalls 220 and 221 are used now
14 * config.guess: updated
16 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
18 * linux/ioclsort.c: new file
19 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
20 the ioctl list that doesn't involve attempting to #include all kernel
22 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
23 by the new ioctlent.sh
24 * ioctl.c: only look at the number and type bits for linux, since
25 ioctlent.sh no longer supplies the others
27 2001-03-08 John Hughes <john@Calva.COM>
29 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
30 pretend they have names ending with "?" so that -e trace=stat (for
32 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
33 * freebsd/i386/syscall.h: consistency.
35 2001-03-08 John Hughes <john@Calva.COM>
37 * acconfig.h: add new ST_xxx defines.
38 * aclocal.m4: macros to check for more fields in struct stat.
39 * configure.in: use new macros to check for fields in struct stat.
40 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
42 2001-03-08 John Hughes <john@Calva.COM>
44 * defs.h: rename wimpy get64 as powerful new LONG_LONG
45 * file.c: use LONG_LONG
49 2001-03-08 John Hughes <john@Calva.COM>
51 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
52 * aclocal.m4: routines to check for long long off_t and rlim_t.
53 * configure.in: check for long long off_t and rlim_t.
54 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
55 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
57 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
58 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
59 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
61 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
62 now done automaticaly for us.
63 * freebsd/i386/syscall.h: ditto.
64 * freebsd/i386/syscallent.h ditto.
66 2001-03-07 John Hughes <john@Calva.COM>
68 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
69 * file.c: On FreeBSD use stat64 and pals instead of stat.
70 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
71 * freebsd/i386/syscall.h: ditto.
72 * freebsd/i386/syscallent.h: ditto.
74 2001-03-07 John Hughes <john@Calva.COM>
76 * file.c: merge missing part of Harald Böhme's solaris patches,
77 was only declaring sys_{stat64,lstat64,fstat64} on linux!
79 2001-03-07 John Hughes <john@Calva.COM>
81 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
82 * svr4/syscallent.h: pread/pwrite are TF calls.
84 2001-03-07 John Hughes <john@Calva.COM>
86 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
87 on alignment for off_t (64 bit) arguments. Also simplify get64 so
88 we don't need to know endianness of long long.
89 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
90 ftruncate, allows reduction in numvber of horrid #if's
91 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
92 * mem.c: FreeBSD now uses 64 bit version of mmap.
93 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
94 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
95 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
97 2001-03-06 John Hughes <john@Calva.COM>
99 * file.c: Implement truncate64 and ftruncate64
100 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
102 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
104 2001-03-06 John Hughes <john@Calva.COM>
106 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
107 syscall master file).
109 2001-03-06 John Hughes <john@Calva.COM>
111 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
112 zap incorrect syscall subarg range check.
114 2001-03-06 John Hughes <john@Calva.COM>
116 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
117 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
118 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
121 2001-03-06 John Hughes <john@Calva.COM>
123 * dummy.h: add unimplemented UW sycalls
124 * syscall.h: we can do settimeofday for UW, whopee!
125 * syscallent.h: fix unimplemented UW syscalls
127 2001-03-06 John Hughes <john@Calva.COM>
129 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
130 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
131 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
132 so it doesn't try to use pr_sysarg.
134 2001-03-06 John Hughes <john@Calva.COM>
136 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
137 * file.c: handle xstat version _STAT64_VER, aka stat64.
139 2001-03-06 John Hughes <john@Calva.COM>
141 * net.c: make sure SOL_ options are defined before using.
142 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
144 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
146 * net.c: fix format for printing Unix domain sockets
148 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
150 * linux/mips/syscallent.h: use new sys_sysmips
151 * system.c: add sys_sysmips decoding
153 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
155 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
156 submitted the IP6 scope ID updates
157 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
158 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
160 * configure.in: check for if_indextoname function and sin6_scope_id
161 * net.c: teach printsock about IP6 scope ids
163 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
165 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
166 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
167 * Makefile.in: use @mandir@ and @bindir@
169 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
171 * net.c: fix formating error in sys_setsockopt
172 * net.c: add list of socketlayers and use that for [gs]etsockopt
174 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
176 * time.c: use sys/timex.h so things compile with 2.2 kernels
177 * stream.c: test if MSG_* constants are #defined
179 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
181 * process.c: perform bpt trick for clone as well so we can get the
182 pid of the child before it starts doing something
183 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
184 again with newer libcs
185 * test/clone.c: improve our testcase a bit
186 * Merge another patch from Gäel Roualland with FreeBSD updates
188 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
190 * lots of files: merge patch from Gaël Roualland to add
193 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
195 * file.c: update to reflect that st_ino suddenly became a long long
196 in the in Linux 2.4.0-test6
198 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
200 * test/clone.c: minor fixup
201 * Another bunch of patches from John Hughes merged:
203 + SVR4 printcontext(): sigset_t != sigset_t*
204 + getcontext returns a value, so print on exit of syscall
205 + add UC_FP to ucontext_flags for OS writers that can't spell
206 + sys_signal(): special case SIG_{ERR,DFL,IGN}
207 + decode_subcall(): only do subcall range checking when needed
208 * bunch of UnixWare updates
209 * aclocal.m4, acconfig.h, configure.in: add test for long long type
211 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
213 * net.c: add SOL_PACKET and SOL_RAW socket options, update
216 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
218 * strace.c: close outf before we exec a child process
220 2000-06-09 Ulrich Drepper <drepper@redhat.com>
222 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
223 * defs.h (struct tcb): Make auxstr member const.
224 * file.c (fsmagic): And many more magic numbers.
225 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
227 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
229 * defs.h: balance #if/#endif again
230 * system.c: fix return statements in sys_capget()
231 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
232 + file.c: add F_[SG]ETSIG to fcntl flags
233 + strace.c: don't setre[gu]id if not needed
234 + system.c: handle sys_reboot for Linux
235 + term.c: add baudrate constants up to B4000000
236 + linux/**/syscallent.h: note that munlockall has no arguments
238 2000-04-25 David Mosberger <davidm@hpl.hp.com>
240 * CREDITS: fix email address
241 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
242 * signal.c: honour offset of sigconfig in sigframe structure for
244 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
246 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
247 AR_BSP points to the _end_ of the active register frame, so we need
248 to adjust bsp by moving it back by the size of the active frame
251 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
253 * process.c: add sparc support to change_syscall
255 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
257 * linux/mips/syscallent.h: fix some typos
259 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
261 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
264 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
266 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
269 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
271 * README-linux: updated to note that strace might not compile
272 with development kernels
273 * bjm.c: sys_query_module: check if malloc succeeds
274 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
275 * linux/syscallent.h: updated for 2.3.99pre3
276 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
277 even though Linux doesn't implement them
278 * syscall.c: add global variables for MIPS registers as well
279 * syscall.c: move global variables to before get_scno since that uses them
280 * util.c: oops, misspelled defined
281 * process.c: fix ptrace calls in change_syscall
282 * mem.c: decode sys_madvise
283 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
284 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
285 + small fix for RLIMIT_* and RUSAGE_BOTH
286 + enhace support for capget and capset
288 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
290 * test/vfork.c: new file to test vfork traces
291 * test/.cvsignore: new file
292 * defs.h: Up maximum number of traced processed to 64
293 * strace.c: Disable some debugging code from davidm
294 * implement setarg for more architectures
295 * implement change_syscall
297 1999-12-27 Morten Welinder <terra@diku.dk>
299 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
300 _unsigned_ char parameter.
302 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
306 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
308 * Merge Linux/ia64 patches
310 2000-01-02 Pavel Machek <pavel@ucw.cz>
312 * probe if sys/poll.h exists in configure + minor cleanups
314 * syscall.c: split trace_syscall into few pieces to make code readable
316 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
318 * Release version 4.2 to get the current updates out and so
319 we can concentrate in finishing the clone support.
321 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
323 * Add 1900 to tm_year in sprinttime
325 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
327 * file.c: protect printstat64 with STAT64 instead of linux so we can
328 compile on Linux architectures that don't have it
329 * util.c: fix LOOP for ARM
331 Fri Dec 24 18:05:00 EST 1999
333 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
335 * file.c: Use ugly libc_stat trick also for stat64.
336 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
337 * process.c (internal_clone): Fix a few typos and add definitions to make
339 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
340 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
342 * aclocal.m4: Define AC_STAT64.
343 * acconfig.h: Define HAVE_STAT64.
344 * configure.in: Add AC_STAT64.
346 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
348 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
349 support for Linux on the IBM S/390 architecture
350 * process.c: add internal_clone(), currently only shows the options
351 * syscall.c: use internal_clone to handle SYS_clone
353 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
355 * Rewrite mmap-handling to support mmap2 on Linux
357 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
359 * Note that Linux can handle sys_semop() as well
361 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
363 * Include linux/in6.h for glibc2.0 and older
365 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
367 * Merge patches from John Hughes to make configure support UnixWare
369 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
371 * Enhance sys_query_module
373 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
375 * Patches from John Hughes:
376 + cosmectic fix in sys_getpmsg
377 + allow net.c to compile on systems without AF_INET6
378 + Only use long_to_sigset on Linux systems
379 + UnixWare treats sigmask_t and sigmask_t* as the same thing
381 + Parse mount arguments for UnixWare
382 + ACL fixes for UnixWare
384 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
386 * Release 4.1 to get all the changes made out there
388 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
390 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
391 + Socket calls parsed better
392 + bunch of alpha OSF syscalls added
393 + Fix alpha 32/64 bit issues
395 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
397 * Move Linux kernelmodule-functions from system.c to bjm.c and
398 remove duplicate for sys_create_module
399 * Linux MIPS updates:
400 + Play with #ifdef's in net.c to get IPv6 right
401 + Use printargs for vm86-syscall
403 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
405 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
407 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
409 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
410 and sys_delete_module correctly
412 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
414 * Update cvsbuild to give a better error if autoconf isn't installed
415 * Add test for linux/ptrace.h to configure
416 * Since we define GNU_SOURCE in the Makefile we don't need to define
417 USE_GNU in file.c anymore
419 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
421 * #define USE_GNU before including file.c so we get some extra O_* flags
423 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
425 * Add missing } in IPv6 output
427 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
429 * Update copyright for strace-graph to BSD to be consistent with
432 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
434 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
435 defined for all kernelversions
436 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
438 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
440 * linux/sparc/syscall.h: Declare create_module/init_module.
441 * configure.in: Allow compilation in a different directory
443 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
444 so that we don't depend on asm/ptrace.h which clashes with
447 * syscall.c: Likewise.
449 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
451 * Syscall 94 on Linux alpha is sys_poll
453 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
455 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
457 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
459 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
460 + Correctly implement fix sys_createmodule (Linux)
461 + Add limited handlig of sys_initmodule (Linux)
463 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
465 * Add configure-test for sys/reg.h and use that
466 * Use sys/reg.h instead of asm/ptrace.h
468 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
470 * Remove hack in signal.c for arm architecture
471 * Add hack so we compile correctly on powerpc
473 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
475 * Add a corrected patch from Daniel Jacobowitz
477 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
479 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
480 for the stat structure
482 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
484 * Fix test for sys/reg include
486 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
488 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
489 * Fixed some SunOS compile problems earlier that I forgot to include
492 Mon Jun 14 12:44:25 CEST 1999
494 * Avoid leakint fd into child when forking, patch from
495 John Hughes <john@Calva.COM>
497 Fri Jun 11 14:54:47 CEST 1999
499 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
500 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
502 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
504 * Brought syscall list for alpha up to date
506 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
508 * system.c: sys_umount2 syscall support.
509 * linux/sparc/errnoent.h: Update sparc-linux errnos.
510 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
511 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
512 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
513 so it needs strace's own copy of the stat structure.
514 * util.c: Make it compile on sparc-linux.
515 * strace.c: Fix strace -f and -ff operation on sparc-linux.
516 * signal.c: rt_sigaction has different arguments on sparc*-linux
518 * syscall.c: Recognize sparc64-linux binaries.
520 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
522 * configure.in: Fix typo (CFLAG -> CFLAGS).
524 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
526 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
528 * Add some sysctl support, patch from Ulrich Drepper
530 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
532 * Use kernel dirent structure for Linux
534 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
536 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
537 + some layout and other minor fixes
538 + add some m68k-specific things to linux/syscallent.h. Note that m68k
539 is similar enough to i386 to not need it's own subdirectory
540 + add support for sendfile and mremap syscalls for Linux
541 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
542 + ioctls.h vs sys/ioctl.h on Alpha platform
543 + pointer was casted to an int in stream.c
544 + strsignal() needs -D_GNU_SOURCE in CFLAGS
545 + several other casts changed
546 + correct ARM/POWERPC architecture defines in acconfig.h
547 * Merge in patches from Morten Welinder <terra@diku.dk>
548 + add some autoconf-tests for includefiles
549 + handle solaris version of sigcontext struct (actually I hacked this
550 up again, but the idea is his :)
552 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
554 * Update syscalls for linux alpha, patch from Bart Warmerdam
556 * Update sparc code so it actually compiles
558 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
560 * Add support for old_*stat functions for Linux. Please note you need
561 to use reasonably recent kernel headers to compile strace now.
562 * Change references to LINUX into linux in file.c
563 * Fix include for LDT in mem.c
565 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
567 * Change in strace maintainership, jrs passed the torch to me.
569 * Incorporate all changes already made in the Debian strace package:
570 + compiles with more Linux kernels
571 + added support for more Linux architectures
572 + add support for a lot of extra syscalls
573 + fix some problems with hanging children
574 + check stray syscall after execv
575 + decode capget and capset arguments
576 + add more constants to net.c
577 + detect ROSE networking
578 + add more protocol families to domains
580 + added MSG_PROXY and MSG_CTRUNC to msg_flags
581 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
582 + added IP, IPX and TCP-options
583 + added IP, IPX and TCP support to get-/setsockopt()
585 + updated handling of signals
587 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
589 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
590 instead of SVR4. That is, read a few bytes at a time
591 to avoid overrunning the end of the stack.
593 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
595 * version.c: Version 3.1 is released.
597 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
599 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
600 as well since that's where glibc declares it. Go figure.
601 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
602 instead of sigcontext_struct since glibc v5+ apparently
603 plays games with the native OS namespace.
604 From David Mosberger-Tang <davidm@AZStarNet.com>.
606 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
608 * version.c: Version 3.0.14 is released.
610 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
611 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
612 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
614 Reported by Henrik Storner <storner@osiris.ping.dk>.
616 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
617 sys/filio.h and sys/stream.h and remove check for poll.
618 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
619 Handle old and new styles of argument passing for select on Linux.
620 * ioctl.c, stream.c: Conditionalize stream code on presence of
621 sys/stream.h instead of poll because glibc implements poll but
622 not the rest of the stream interface.
623 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
624 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
626 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
627 * util.c (umoven, umovestr): Move data in long-sized chunks
628 at a time, instead of hard coding it to be 4.
629 From David Mosberger-Tang <davidm@AZStarNet.com>.
631 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
633 * version.c: Version 3.0.13 is released.
635 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
636 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
637 asm/sigcontext.h to define sigcontext_struct and don't define it
638 locally if the header is present.
640 * syscall.c (nerrnos{0,2}): Correct size computation.
642 * Makefile.in: Remove dependencies and rules relating to files
643 normally found in the os directory. Because of the new scheme we
644 don't know precisely where they come from. Sigh.
645 * signalent.sh: Make it work for sunos4, linux, and svr4.
646 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
647 to traditional make syntax. Add signalent.h to files which can
648 unconditionally be rebuilt. Prevent signalent.h from being
649 unconditionally being rebuilt since it's customized.
650 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
651 Use versions built by {ioctlent,errnoent,signaltent}.sh.
652 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
655 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
657 * configure.in, Makefile.in: Add OSARCH concept to finish
658 build support for the alpha.
659 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
660 and maintainer-clean rules.
661 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
662 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
663 for less, greater, and equal since subtraction on two's
664 complement numbers isn't an order relation (it isn't transitive)!
665 * linux/Makefile.in: Add rules for the signalent.h file.
666 * linux/alpha/Makefile.in: New file.
668 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
670 * version.c: Version 3.0.12 is released.
672 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
673 From Michael E Chastain <mec@duracef.shout.net>.
675 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
676 * syscall.c (set_personality): New.
677 * strace.c (main): Call set_personality.
678 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
679 ioctlent, and signalent indirect pointers and redirect them
680 based on personality.
681 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
682 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
684 * util.c (upeek): Handle case where ptrace returns a long
685 and sizeof(long) != sizeof(int).
686 From Richard Henderson <richard@twiddle.tamu.edu>
688 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
690 * version.c: Version 3.0.11 is released.
692 * many files: Fix more printf warnings for other platforms.
694 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
696 * linux/dummy.h: Handle missing library support for {send,recv}msg.
697 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
699 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
700 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
702 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
704 * version.c: Version 3.0.10 is released.
706 * Makfile.in: Add os/arch to includes so that a given arch
707 (like alpha) can override the native arch (like i386).
708 * configure.in: Check for sendmsg.
710 * net.c: Make sendmsg and recvmsg dependent on an autoconf
711 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
713 * acconfig.h, configure.in: Detect the alpha.
714 * ioctl.c: Handle the alpha.
715 * defs.h: Make some members long for the alpha. Define
716 some register nicknames. Add support for WAITEXECVE.
717 * file.c [ALPHA]: Support the alpha for statfs. Add
718 osf_statfs and osf_fstatfs for the alpha. Make damn sure
719 major and minor results are suitable for passing to printf.
720 * signal.c, syscall.c: Support the alpha.
721 * process.c: Add alpha user offsets.
722 * most files: Use %l? for printf arguments since
723 most are now longs for the alpha.
724 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
726 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
728 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
730 * version.c: Version 3.0.9 is released.
732 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
734 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
735 Linux kernel version system calls.
737 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
739 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
740 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
741 decode IPC calls using it.
742 * sunos4/dummy.h: Alias sys_semop to printargs.
743 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
744 * sunos4/syscallent.h: Include new subcalls for IPC.
745 From Matthias Pfaller <leo@dachau.marco.de>.
747 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
749 * version.c: Version 3.0.8 is released.
751 * time.c [LINUX]: Explicitly include linux/version.h.
753 * strace.c (main): Don't let them even *try* to
754 get strace to attach to itself since some systems
755 don't handle this case very gracefully.
756 Reported by David S. Miller <davem@caip.rutgers.edu>.
758 * Makefile.in (distclean): Fix it for subdirectories.
760 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
761 sys_flags member for each defined system call.
763 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
765 * defs.h (TRACE_*): New flags to describe what class
766 of system call each system call is.
767 (sysent): Add sys_flags member.
768 * syscall.c (sysent): Define (and later undef) abbreviations
769 for the system call class flags.
770 (lookup_class): New function to translate strings to
771 system call class flags.
772 (qualify): Handle new system call class mechanism.
773 * linux/syscallent.h: Fill in the new sys_flags member
774 for each defined system call.
776 * defs.h (print_sock): Remove redundant and non-K&R C
777 compatible prototype. From Juergen Weigert
778 <jnweiger@immd4.informatik.uni-erlangen.de>.
780 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
782 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
783 From Michael E Chastain <mec@duracef.shout.net>.
785 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
786 kernels. From Michael E Chastain <mec@duracef.shout.net>.
788 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
790 * file.c (sprintfstype): Enclose string result in double
793 * time.c (sys_adjtimex) [LINUX]: Conditionalize
794 constantly evolving timex structure.
795 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
797 * defs.h, syscall.c, strace.c: Rename syscall to
798 trace_syscall and change prototype and all callers
799 because of broken Linux shared libraries.
800 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
802 * Makefile.in (clean): Check for a file with test -f not
803 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
805 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
807 * version.c: Version 3.0.7 is released.
809 * util.c (string_quote): Fix thinko which caused core
810 dumps for strings with quotes in them.
811 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
813 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
814 files from /usr/include, not just the linux one.
815 From Michael E Chastain <mec@duracef.shout.net>.
817 * linux/errnoent.sh: Total rewrite to handle more ioctls with
818 fewer false positives on more kernel flavors.
819 From Michael E Chastain <mec@duracef.shout.net>.
821 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
823 * version.c: Version 3.0.6 is released.
825 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
827 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
828 on MC_SYNC instead of HAVE_MCTL.
829 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
830 (sys_msync): New function.
832 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
834 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
835 sys_flock and sys_getdents.
836 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
838 * file.c (sys_getdents): Define unconditionally and handle
840 * strace.c (main): Disallow username option unless both real
841 and effective uids are root.
843 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
845 * strace.c (main): Ensure that run_uid and run_gid are
846 always set to something meaningful.
847 (main, newoutf) [!SVR4]: Swap real and effective uids while
848 opening any output files.
849 (main) [!SVR4]: Treat effective uid of root as a request
850 to handle suid binaries correctly using the real uid of
853 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
855 * Makefile.in: Add `|| true' to clean rule because
856 although GNU make 3.74 uses `sh -c' to invoke commands
857 every other make in the world uses `sh -ec'.
859 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
860 arguments appear to be stored on the stack, not in the
861 registers following A3 (empirical result).
863 * defs.h: Add prototype for printsock.
864 * svr4/dummy.h: Remove generic handling of sys_mount.
865 * system.c [SVR4, MIPS]: Include several system headers to cleanly
866 get access to SGI mount information.
867 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
868 (sys_mount) [SVR4, MIPS]: New function.
869 (sys_mount) [SVR4, !MIPS]: New function.
871 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
873 * version.c: Version 3.0.5 is released.
875 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
876 tv_usec members to long when using printf.
878 * ipc.c: Omit define of __KERNEL__.
879 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
880 want which __KERNEL__ used to provide.
881 (sys_msgrcv): Change reference to ipc_kludge structure to
882 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
884 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
885 Linux specific options.
887 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
888 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
889 instead of depending of __KERNEL__.
891 term.c: Cast c_{i,o,c,l}flag to long when using printf.
893 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
895 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
896 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
897 and AC_DECL__SYS_SIGLIST.
898 * acconfig.h (SYS_ERRLIST_DECLARED): New.
899 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
900 (strsignal): Use SYS_SIGLIST_DECLARED.
902 net.c (sys_socket): Omit inadvertent surplus comma when
903 protocol family isn't PF_INET.
905 util.c (dumpstr): Fix incorrect printing of one too many
906 characters when the length is not an even multiple of 16 bytes.
907 Reported by Juergen Weigert
908 <jnweiger@immd4.informatik.uni-erlangen.de>.
910 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
912 * ioctl.c (compare): Change prototype to match POSIX qsort.
913 * signal.c (sigishandled) [SVR4]: Omit everything after return.
914 * strace.c (trace) [SVR4]: Break out of for loop instead of
915 returning when finished so final return statement is executed.
916 * syscall.c (internal_syscall): Add more SYS_wait* variations.
917 (syscall) [LINUX]: Correct typo which commented out the M68K
919 * util.c (printstr): Cast unsigned char pointer argument
920 to char pointer in umovestr call.
921 (dumpstr): Likewise for umoven.
923 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
925 * version.c: Version 3.0.4 is released.
927 * signal.c (sys_sigblock): Move after the definition of
928 sys_sigsetmask that it calls to avoid an implicit declaration.
929 * stream.c (transport_user_options, transport_server_options):
930 Only needed if TI_BIND is defined.
931 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
933 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
934 the tcp arguement from the call to exiting. Add getrval2
935 check so no fork processing is done in the child.
936 (printwaitn): Initialize exited so that its value is defined
937 for all flows of execution.
939 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
941 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
942 setfsuid, setfsgid, and _llseek syscalls.
943 * linux/syscall.h: Add prototypes for them.
944 * linux/syscallent.h: Add them to the syscall entries table.
945 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
946 defines and conditionally include linux/personality.h if
947 __NR_personality is defined.
948 (personality_options) [LINUX]: New table.
949 (sys_personality) [LINUX]: New function.
951 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
953 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
954 on the number of traced processes so that we can have untraced
955 children (e.g. via popen).
957 * strace (main) [!SVR4]: Call fake_execve to get the actual
958 exec and its arguments into the trace.
959 (environ): Declare it.
960 * process.c (fake_execve): New function.
961 (headers): Include sys/syscall.h to get SYS_* defines.
963 * process.c (sys_execv, sys_execve): Surround argument annotations
964 with C comment delimiters.
965 (printargv, printargc): The arg vector is an array of char pointers
968 * strace.c (printleader): Also check for multiple -p arguments
969 when deciding whether to print the pid field.
971 * strace.c (strerror) [!HAVE_STRERROR]: New function.
972 * defs.h (strerror, strsignal): Add these prototypes if we provide
974 * configure.in (AC_CHECK_FUNCS): Add strerror.
976 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
979 * strace.c (main): Add username option. Verify they are root before
980 letting them use it. Look up the ids in the password file. Set
981 them just before executing the program.
982 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
984 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
986 * version.c: Version 3.0.3 is released.
988 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
989 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
991 * strace.c (outfname): Initialize to NULL.
992 (main): Defer output file processing until after arguments.
993 Allow either a pipe or a bang for command arguments.
994 Check if outfname is NULL instead of checking outf for stderr.
995 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
996 (droptcb): Reset close TCB's outf to NULL instead of stderr.
997 (tprintf): Avoid calling vfprintf if outf is NULL.
999 * strace.c (main): Use popen if -o argument begins with a pipe.
1000 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1002 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1003 but WIFSTOPPED was used.
1005 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1006 rule to prevent the comment from being untrue.
1008 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1010 * strace.c (sys_exit): Move follow fork code to internal_exit.
1011 (sys_fork): Move follow fork code to internal_fork.
1012 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1013 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1014 (vforking): Remove this static variable and check scno in
1015 internal_fork instead.
1016 (internal_exit, internal_fork, internal_exec, internal_wait): New
1018 * defs.h: Add prototypes for the new internal_* functions.
1019 * syscall.c (syscall): Move syscall entering trace qualifier check
1020 and reprint checking after context decoding and precede them with
1021 a call to internal_syscall. Precede syscall exiting trace
1022 qualifier check with a call to internal_syscall.
1023 (internal_syscall): New function.
1025 * defs.h (struct tcb): Make scno signed.
1026 * strace.c (syscall) Make u_error signed.
1027 [LINUX, I386]: Avoid unsigned cast in eax check.
1028 * syscall.c (sys_indir): Make i, scno, and nargs signed.
1029 * desc.c (sys_select): Make cumlen unsigned
1031 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
1033 * net.c (socktypes): Add SOCK_PACKET.
1035 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
1037 * Makefile (clean): Check explicitly for a Makefile in subdirs
1038 before running make in them.
1040 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
1042 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
1043 [MIPS] (detach): Initialize error for MIPS case.
1044 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
1046 * syscall.c (decode_subcall): Move variable i into conditionals
1048 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
1049 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
1051 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
1052 printing since we don't know what the size of their type is.
1053 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
1054 if autoconf detects it since it seems to either not work or do
1055 something else entirely on Irix 5.3.
1057 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
1059 * version.c: Version 3.0.2 is released.
1060 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
1061 so that the file descriptor arg is decimal.
1063 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
1065 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
1066 because on Linux they are enumerators.
1068 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
1071 * util.c (printxval): When there is no translation, print the actual
1072 number first and the the default value as a C comment.
1074 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
1075 sys_setsockopt): Change first argument from unsigned to signed to
1076 cater to the frequent practice of calling system calls with a file
1078 * mem.c (sys_mmap): Likewise.
1080 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
1082 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
1084 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
1086 * version.c: Version 3.0.1 is released.
1087 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
1088 * config.guess, config.guess: Update from the FSF.
1089 * install-sh: New from the FSF.
1091 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
1093 * Makefile.in: Add m68k arch.
1094 * acconfig.h (M68K): Add m68k define.
1095 * configure.in: Add detection of arch m68k.
1096 * process.c [M68K] (struct_user_offsets): Support m68k registers and
1098 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
1100 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
1101 * syscall.c [M68K] (syscall): Support m68k syscall number register
1102 and errno in d0 instead of eax.
1103 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
1104 program counter in PT_PC instead of EIP.
1105 [M68K] (LOOP): Support m68k loop instruction.
1106 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1108 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
1109 to MAP_FIXED instead of MAP_ANONYMOUS.
1110 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1112 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
1113 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1115 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
1117 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
1118 Reported by Thanh Ma <tma@encore.com>.
1120 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
1121 1.1.62 doesn't continue a traced child when the parent exits.
1122 Reported by Matt Day <mday@artisoft.com>.
1124 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
1126 * util.c (printstr): Fix longstanding bug in notating string
1129 * strace.c [SVR4] (proc_open): Specifically wait for the child the
1130 child to go into the execve syscall to avoid spurious traces.
1131 [LINUX] (detach): Conditionalize the status variable.
1133 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
1135 * Makefile.in: Add mips arch.
1136 * acconfig.h (MIPS): Add mips define.
1137 * configure.in: Add detection of opsys irix5 and arch mips. Check
1139 Check for sys/sysconfig.h header.
1140 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
1141 * file.c [SVR4]: Include sys/cred.h.
1142 (access_flags): Update access flags for SGI.
1143 (sprinttime): Change type of sprinttime argument from unsigned
1145 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
1146 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
1147 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
1148 Cast si_band member to long before printing.
1149 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
1150 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
1151 * strace.c [SVR4] [MIPS]:
1152 (foobar): New dummy signal handler.
1153 (main): Install a dummy signal handler in the child before pausing
1154 to work around an SGI bug in PRSABORT.
1155 (proc_open): Send a interrupt to the child instead of aborting the
1156 syscall which doesn't work on Irix5.2.
1157 * svr4/dummy.h: Add new unfinished SGI syscalls
1158 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
1159 existing calls (e.g. sys_ksigaction like sys_sigaction).
1160 Printargs does the print thing for sys_sethostid.
1161 * svr4/syscall.h: Declare all new SGI syscalls.
1162 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
1163 and add it to all subcall entry points.
1164 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
1165 decode as subcalls on MIPS. Instead, use the normal syscalls.
1166 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
1167 since SGI syscall numbers are off by one.
1168 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
1169 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
1170 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
1171 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
1172 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
1173 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
1174 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
1175 Add workaround for broken SGI pr_sysarg on syscall entry.
1176 [SVR4] (syscall): Conditionalize subcall decoding for
1177 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
1178 [SVR4] [MIPS] (getrval2): Handle SGI.
1179 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
1180 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
1181 [MIPS] (syssgi_options, sys_syssgi): New for SGI.