blob: 666775a05f65a94975ae87717f2869350453a6bc [file] [log] [blame]
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +000012001-03-28 Wichert Akkerman <wakkerma@debian.org>
2
3 * strace.c: use __WALL as wait4 flag if it exists so we can properly
4 trace threaded programs
5
John Hughes8e075fb2001-03-27 13:57:48 +000062001-03-27 John Hughes <john@Calva.COM>
7
John Hughesb8a85a42001-03-28 08:05:27 +00008 * aclocal.m4: add check for endianness of long long.
9 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
10 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +000011 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +000012 long long.
13
142001-03-27 John Hughes <john@Calva.COM>
15
John Hughes61563572001-03-27 16:47:36 +000016 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
17 initialisation list for array).
18
192001-03-27 John Hughes <john@Calva.COM>
20
John Hughes8e075fb2001-03-27 13:57:48 +000021 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
22 systems - bad merge of Harald Boehme's patch by me.
23
Wichert Akkerman072ea8a2001-03-27 14:46:05 +0000242001-03-27 Wichert Akkerman <wakkerma@debian.org>
25
26 * lots of files: add Linux/hppa support
27
Wichert Akkerman407be9a2001-03-19 10:56:49 +0000282001-03-19 Wichert Akkerman <wakkerma@debian.org>
29
30 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +000031 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +000032 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +000033
Wichert Akkermana9667852001-03-17 17:26:34 +0000342001-03-17 Wichert Akkerman <wakkerma@debian.org>
35
36 * linux/ioclsort.c: new file
37 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
38 the ioctl list that doesn't involve attempting to #include all kernel
39 headers
40 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
41 by the new ioctlent.sh
42 * ioctl.c: only look at the number and type bits for linux, since
43 ioctlent.sh no longer supplies the others
44
John Hughes70623be2001-03-08 13:59:00 +0000452001-03-08 John Hughes <john@Calva.COM>
46
John Hughescf1de752001-03-08 17:27:20 +000047 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
48 pretend they have names ending with "?" so that -e trace=stat (for
49 example) will work.
50 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
51 * freebsd/i386/syscall.h: consistency.
52
532001-03-08 John Hughes <john@Calva.COM>
54
John Hughesc0fc3fd2001-03-08 16:10:40 +000055 * acconfig.h: add new ST_xxx defines.
56 * aclocal.m4: macros to check for more fields in struct stat.
57 * configure.in: use new macros to check for fields in struct stat.
58 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
59
602001-03-08 John Hughes <john@Calva.COM>
61
John Hughes0c79e012001-03-08 14:40:06 +000062 * defs.h: rename wimpy get64 as powerful new LONG_LONG
63 * file.c: use LONG_LONG
64 * io.c: use LONG_LONG
65 * mem.c use LONG_LONG
66
672001-03-08 John Hughes <john@Calva.COM>
68
John Hughes70623be2001-03-08 13:59:00 +000069 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
70 * aclocal.m4: routines to check for long long off_t and rlim_t.
71 * configure.in: check for long long off_t and rlim_t.
72 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
73 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
74 bit versions.
75 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
76 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
77 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
78 and setrlimit.
79 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
80 now done automaticaly for us.
81 * freebsd/i386/syscall.h: ditto.
82 * freebsd/i386/syscallent.h ditto.
83
John Hughes5a826b82001-03-07 13:21:24 +0000842001-03-07 John Hughes <john@Calva.COM>
85
John Hughesb8c9f772001-03-07 16:53:07 +000086 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
87 * file.c: On FreeBSD use stat64 and pals instead of stat.
88 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
89 * freebsd/i386/syscall.h: ditto.
90 * freebsd/i386/syscallent.h: ditto.
91
922001-03-07 John Hughes <john@Calva.COM>
93
John Hughese2f6d872001-03-07 16:03:20 +000094 * file.c: merge missing part of Harald Böhme's solaris patches,
95 was only declaring sys_{stat64,lstat64,fstat64} on linux!
96
972001-03-07 John Hughes <john@Calva.COM>
98
John Hughes9dec06c2001-03-07 14:47:19 +000099 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
100 * svr4/syscallent.h: pread/pwrite are TF calls.
101
1022001-03-07 John Hughes <john@Calva.COM>
103
John Hughes5a826b82001-03-07 13:21:24 +0000104 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
105 on alignment for off_t (64 bit) arguments. Also simplify get64 so
106 we don't need to know endianness of long long.
107 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
108 ftruncate, allows reduction in numvber of horrid #if's
109 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
110 * mem.c: FreeBSD now uses 64 bit version of mmap.
111 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
112 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
113 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
114
John Hughes95ea9c02001-03-07 10:11:02 +00001152001-03-06 John Hughes <john@Calva.COM>
116
John Hughes7737c8a2001-03-07 10:41:58 +0000117 * file.c: Implement truncate64 and ftruncate64
118 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
119 LFS64 systems.
120 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
121
1222001-03-06 John Hughes <john@Calva.COM>
123
John Hughesc5249902001-03-07 10:39:06 +0000124 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
125 syscall master file).
126
1272001-03-06 John Hughes <john@Calva.COM>
128
John Hughesbb557232001-03-07 10:37:38 +0000129 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
130 zap incorrect syscall subarg range check.
131
1322001-03-06 John Hughes <john@Calva.COM>
133
John Hughescb8b69d2001-03-07 10:34:27 +0000134 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
135 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
136 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
137 mostly).
138
1392001-03-06 John Hughes <john@Calva.COM>
140
John Hughesbc4935a2001-03-07 10:28:50 +0000141 * dummy.h: add unimplemented UW sycalls
142 * syscall.h: we can do settimeofday for UW, whopee!
143 * syscallent.h: fix unimplemented UW syscalls
144
1452001-03-06 John Hughes <john@Calva.COM>
146
John Hughesc8f2e8a2001-03-07 10:26:17 +0000147 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
148 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
149 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
150 so it doesn't try to use pr_sysarg.
151
1522001-03-06 John Hughes <john@Calva.COM>
153
John Hughes091fe832001-03-07 10:15:39 +0000154 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
155 * file.c: handle xstat version _STAT64_VER, aka stat64.
156
1572001-03-06 John Hughes <john@Calva.COM>
158
John Hughes95ea9c02001-03-07 10:11:02 +0000159 * net.c: make sure SOL_ options are defined before using.
160 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
161
Wichert Akkermanfa306182001-02-21 16:42:26 +00001622001-02-21 Wichert Akkerman <wakkerma@debian.org>
163
164 * net.c: fix format for printing Unix domain sockets
165
Wichert Akkerman0cbfb322001-02-19 13:35:53 +00001662001-02-19 Wichert Akkerman <wakkerma@debian.org>
167
168 * linux/mips/syscallent.h: use new sys_sysmips
169 * system.c: add sys_sysmips decoding
170
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00001712001-02-16 Wichert Akkerman <wakkerma@debian.org>
172
Wichert Akkermanf1850652001-02-16 20:29:03 +0000173 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
174 submitted the IP6 scope ID updates
175 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
176 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
177 available
178 * configure.in: check for if_indextoname function and sin6_scope_id
179 * net.c: teach printsock about IP6 scope ids
180
1812001-02-16 Wichert Akkerman <wakkerma@debian.org>
182
Wichert Akkerman8c7122c2001-02-16 19:59:55 +0000183 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
184 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +0000185 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +0000186
Wichert Akkermanefdecac2000-11-26 03:59:21 +00001872000-11-26 Wichert Akkerman <wakkerma@debian.org>
188
189 * net.c: fix formating error in sys_setsockopt
190 * net.c: add list of socketlayers and use that for [gs]etsockopt
191
Wichert Akkermand856b992000-10-13 12:47:12 +00001922000-10-12 Wichert Akkerman <wakkerma@debian.org>
193
194 * time.c: use sys/timex.h so things compile with 2.2 kernels
195 * stream.c: test if MSG_* constants are #defined
196
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00001972000-09-03 Wichert Akkerman <wakkerma@debian.org>
198
Wichert Akkermanefdecac2000-11-26 03:59:21 +0000199 * process.c: perform bpt trick for clone as well so we can get the
200 pid of the child before it starts doing something
201 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
202 again with newer libcs
203 * test/clone.c: improve our testcase a bit
204 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +0000205
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00002062000-09-01 Wichert Akkerman <wakkerma@debian.org>
207
Wichert Akkermanefdecac2000-11-26 03:59:21 +0000208 * lots of files: merge patch from Gaël Roualland to add
209 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +0000210
Wichert Akkerman16a03d22000-08-10 02:14:04 +00002112000-08-09 Wichert Akkerman <wakkerma@debian.org>
212
Wichert Akkermand077c452000-08-10 18:16:15 +0000213 * file.c: update to reflect that st_ino suddenly became a long long
214 in the in Linux 2.4.0-test6
215
2162000-08-09 Wichert Akkerman <wakkerma@debian.org>
217
Wichert Akkerman16a03d22000-08-10 02:14:04 +0000218 * test/clone.c: minor fixup
219 * Another bunch of patches from John Hughes merged:
220 * signal.c:
221 + SVR4 printcontext(): sigset_t != sigset_t*
222 + getcontext returns a value, so print on exit of syscall
223 + add UC_FP to ucontext_flags for OS writers that can't spell
224 + sys_signal(): special case SIG_{ERR,DFL,IGN}
225 + decode_subcall(): only do subcall range checking when needed
226 * bunch of UnixWare updates
227 * aclocal.m4, acconfig.h, configure.in: add test for long long type
228
Wichert Akkerman7987cdf2000-07-05 16:05:39 +00002292000-07-04 Wichert Akkerman <wakkerma@debian.org>
230
231 * net.c: add SOL_PACKET and SOL_RAW socket options, update
232 SOL_IP and SOL_TCP
233
Wichert Akkermanbd4125c2000-06-27 17:28:06 +00002342000-06-23 Wichert Akkerman <wakkerma@debian.org>
235
236 * strace.c: close outf before we exec a child process
237
Wichert Akkerman43a74822000-06-27 17:33:32 +00002382000-06-09 Ulrich Drepper <drepper@redhat.com>
239
240 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
241 * defs.h (struct tcb): Make auxstr member const.
242 * file.c (fsmagic): And many more magic numbers.
243 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
244
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00002452000-04-26 Wichert Akkerman <wakkerma@debian.org>
246
247 * defs.h: balance #if/#endif again
248 * system.c: fix return statements in sys_capget()
249 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
250 + file.c: add F_[SG]ETSIG to fcntl flags
251 + strace.c: don't setre[gu]id if not needed
252 + system.c: handle sys_reboot for Linux
253 + term.c: add baudrate constants up to B4000000
254 + linux/**/syscallent.h: note that munlockall has no arguments
255
2562000-04-25 David Mosberger <davidm@hpl.hp.com>
257
258 * CREDITS: fix email address
259 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
260 * signal.c: honour offset of sigconfig in sigframe structure for
261 Linux/ia64
262 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
263 madvise syscalls.
264 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
265 AR_BSP points to the _end_ of the active register frame, so we need
266 to adjust bsp by moving it back by the size of the active frame
267 before using it.
268
2692000-04-24 Wichert Akkerman <wakkerma@debian.org>
270
271 * process.c: add sparc support to change_syscall
272
Wichert Akkerman10dfa562000-04-22 18:26:56 +00002732000-04-22 Wichert Akkerman <wakkerma@debian.org>
274
275 * linux/mips/syscallent.h: fix some typos
276
Wichert Akkerman481e45b2000-04-17 07:42:31 +00002772000-04-14 Wichert Akkerman <wakkerma@debian.org>
278
279 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
280 syscalls
281
Wichert Akkermanfd89ced2000-04-13 17:06:09 +00002822000-04-13 Wichert Akkerman <wakkerma@debian.org>
283
284 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
285 4999
286
Wichert Akkermanc7926982000-04-10 22:22:31 +00002872000-04-09 Wichert Akkerman <wakkerma@debian.org>
288
289 * README-linux: updated to note that strace might not compile
290 with development kernels
291 * bjm.c: sys_query_module: check if malloc succeeds
292 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
293 * linux/syscallent.h: updated for 2.3.99pre3
294 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
295 even though Linux doesn't implement them
296 * syscall.c: add global variables for MIPS registers as well
297 * syscall.c: move global variables to before get_scno since that uses them
298 * util.c: oops, misspelled defined
299 * process.c: fix ptrace calls in change_syscall
300 * mem.c: decode sys_madvise
301 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
302 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
303 + small fix for RLIMIT_* and RUSAGE_BOTH
304 + enhace support for capget and capset
305
Wichert Akkermanfaf72222000-02-19 23:59:03 +00003062000-02-19 Wichert Akkerman <wakkerma@debian.org>
307
308 * test/vfork.c: new file to test vfork traces
309 * test/.cvsignore: new file
310 * defs.h: Up maximum number of traced processed to 64
311 * strace.c: Disable some debugging code from davidm
312 * implement setarg for more architectures
313 * implement change_syscall
314
Wichert Akkerman2ee6e452000-02-18 15:36:12 +00003151999-12-27 Morten Welinder <terra@diku.dk>
316
317 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
318 _unsigned_ char parameter.
319
Wichert Akkerman12f75d12000-02-14 16:23:40 +00003202000-02-14 Wichert Akkerman <wakkerma@debian.org>
321
322 * S390 updates
323
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00003242000-02-03 Wichert Akkerman <wakkerma@debian.org>
325
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +0000326 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +0000327
Pavel Machek4dc3b142000-02-01 17:58:41 +00003282000-01-02 Pavel Machek <pavel@ucw.cz>
329
330 * probe if sys/poll.h exists in configure + minor cleanups
331
332 * syscall.c: split trace_syscall into few pieces to make code readable
333
Wichert Akkerman30160182000-01-21 20:31:34 +00003342000-01-21 Wichert Akkerman <wakkerma@debian.org>
335
336 * Release version 4.2 to get the current updates out and so
337 we can concentrate in finishing the clone support.
338
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +00003392000-01-11 Wichert Akkerman <wakkerma@debian.org>
340
341 * Add 1900 to tm_year in sprinttime
342
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00003431999-12-24 Wichert Akkerman <wakkerma@debian.org>
344
345 * file.c: protect printstat64 with STAT64 instead of linux so we can
346 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +0000347 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +0000348
349Fri Dec 24 18:05:00 EST 1999
350
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003511999-12-23 Ulrich Drepper <drepper@cygnus.com>
352
353 * file.c: Use ugly libc_stat trick also for stat64.
354 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
355 * process.c (internal_clone): Fix a few typos and add definitions to make
356 it at least compile.
357 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
358 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
359 and sys_fstat64.
360 * aclocal.m4: Define AC_STAT64.
361 * acconfig.h: Define HAVE_STAT64.
362 * configure.in: Add AC_STAT64.
363
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +0000364Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
365
366 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
367 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +0000368 * process.c: add internal_clone(), currently only shows the options
369 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +0000370
371Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
372
373 * Rewrite mmap-handling to support mmap2 on Linux
374
Wichert Akkermane5be0de1999-12-14 10:46:18 +0000375Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
376
377 * Note that Linux can handle sys_semop() as well
378
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +0000379Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
380
381 * Include linux/in6.h for glibc2.0 and older
382
Wichert Akkermanea78f0f1999-11-29 15:34:02 +0000383Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
384
385 * Merge patches from John Hughes to make configure support UnixWare
386
Wichert Akkerman9123ac81999-11-27 21:58:20 +0000387Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
388
389 * Enhance sys_query_module
390
Wichert Akkermane4aafd41999-11-26 09:54:08 +0000391Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
392
393 * Patches from John Hughes:
394 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +0000395 + allow net.c to compile on systems without AF_INET6
396 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +0000397 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +0000398 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +0000399 + Parse mount arguments for UnixWare
400 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +0000401
Wichert Akkerman2a64b431999-11-26 00:29:05 +0000402Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
403
404 * Release 4.1 to get all the changes made out there
405
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +0000406Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
407
408 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
409 + Socket calls parsed better
410 + bunch of alpha OSF syscalls added
411 + Fix alpha 32/64 bit issues
412
Wichert Akkerman2f473da1999-11-01 19:53:31 +0000413Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
414
415 * Move Linux kernelmodule-functions from system.c to bjm.c and
416 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +0000417 * Linux MIPS updates:
418 + Play with #ifdef's in net.c to get IPv6 right
419 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +0000420
Wichert Akkermanf90da011999-10-31 21:15:38 +0000421Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
422
423 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
424
Wichert Akkerman50524821999-10-10 22:40:07 +0000425Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
426
427 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
428 and sys_delete_module correctly
429
Wichert Akkerman15dea971999-10-06 13:06:34 +0000430Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
431
432 * Update cvsbuild to give a better error if autoconf isn't installed
433 * Add test for linux/ptrace.h to configure
434 * Since we define GNU_SOURCE in the Makefile we don't need to define
435 USE_GNU in file.c anymore
436
437Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
438
439 * #define USE_GNU before including file.c so we get some extra O_* flags
440
441Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
442
443 * Add missing } in IPv6 output
444
Wichert Akkerman7b27ba01999-08-30 23:26:53 +0000445Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
446
447 * Update copyright for strace-graph to BSD to be consistent with
448 the rest of strace
449
Wichert Akkerman9ce1a631999-08-29 23:15:07 +0000450Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
451
452 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
453 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +0000454 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +0000455
456Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
457
458 * linux/sparc/syscall.h: Declare create_module/init_module.
459 * configure.in: Allow compilation in a different directory
460 than the source one.
461 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
462 so that we don't depend on asm/ptrace.h which clashes with
463 glibc sys/ptrace.h.
464 * util.c: Likewise.
465 * syscall.c: Likewise.
466
Wichert Akkerman5a777661999-08-04 16:03:49 +0000467Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
468
469 * Syscall 94 on Linux alpha is sys_poll
470
Wichert Akkerman9ce1a631999-08-29 23:15:07 +0000471Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
472
473 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
474
Wichert Akkerman527a8051999-07-15 21:11:37 +0000475Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
476
477 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
478 + Correctly implement fix sys_createmodule (Linux)
479 + Add limited handlig of sys_initmodule (Linux)
480
Wichert Akkerman36915a11999-07-13 15:45:02 +0000481Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
482
483 * Add configure-test for sys/reg.h and use that
484 * Use sys/reg.h instead of asm/ptrace.h
485
Wichert Akkermanca446991999-07-09 23:48:58 +0000486Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
487
488 * Remove hack in signal.c for arm architecture
489 * Add hack so we compile correctly on powerpc
490
Wichert Akkerman5b4d1281999-07-09 00:32:54 +0000491Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
492
493 * Add a corrected patch from Daniel Jacobowitz
494
Wichert Akkermana6013701999-07-08 14:00:58 +0000495Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
496
497 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
498 for the stat structure
499
500Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +0000501
502 * Fix test for sys/reg include
503
Wichert Akkermana6013701999-07-08 14:00:58 +0000504Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +0000505
506 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
507 * Fixed some SunOS compile problems earlier that I forgot to include
508 here
509
Wichert Akkerman789ed351999-06-14 10:45:01 +0000510Mon Jun 14 12:44:25 CEST 1999
511
512 * Avoid leakint fd into child when forking, patch from
513 John Hughes <john@Calva.COM>
514
Wichert Akkerman8829a551999-06-11 13:18:40 +0000515Fri Jun 11 14:54:47 CEST 1999
516
517 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
518 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
519
Wichert Akkermancc4b8f41999-06-09 12:50:10 +0000520Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
521
522 * Brought syscall list for alpha up to date
523
Wichert Akkermandacfb6e1999-06-03 14:21:07 +0000524Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
525
526 * system.c: sys_umount2 syscall support.
527 * linux/sparc/errnoent.h: Update sparc-linux errnos.
528 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
529 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
530 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
531 so it needs strace's own copy of the stat structure.
532 * util.c: Make it compile on sparc-linux.
533 * strace.c: Fix strace -f and -ff operation on sparc-linux.
534 * signal.c: rt_sigaction has different arguments on sparc*-linux
535 and alpha-linux.
536 * syscall.c: Recognize sparc64-linux binaries.
537
Ulrich Drepper0d2d3231999-05-29 04:11:48 +0000538Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
539
540 * configure.in: Fix typo (CFLAG -> CFLAGS).
541
Ulrich Drepper8783c011999-05-29 04:13:58 +0000542 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
543
Wichert Akkerman22fe9d21999-05-27 12:00:57 +0000544Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
545
546 * Add some sysctl support, patch from Ulrich Drepper
547
Wichert Akkerman9524bb91999-05-25 23:11:18 +0000548Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
549
550 * Use kernel dirent structure for Linux
551
Wichert Akkerman2e2553a1999-05-09 00:29:58 +0000552Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
553
554 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
555 + some layout and other minor fixes
556 + add some m68k-specific things to linux/syscallent.h. Note that m68k
557 is similar enough to i386 to not need it's own subdirectory
558 + add support for sendfile and mremap syscalls for Linux
559 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
560 + ioctls.h vs sys/ioctl.h on Alpha platform
561 + pointer was casted to an int in stream.c
562 + strsignal() needs -D_GNU_SOURCE in CFLAGS
563 + several other casts changed
564 + correct ARM/POWERPC architecture defines in acconfig.h
565 * Merge in patches from Morten Welinder <terra@diku.dk>
566 + add some autoconf-tests for includefiles
567 + handle solaris version of sigcontext struct (actually I hacked this
568 up again, but the idea is his :)
569
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +0000570Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
571
572 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000573 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +0000574 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +0000575
Wichert Akkerman328c5e71999-04-16 00:21:26 +0000576Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
577
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +0000578 * Add support for old_*stat functions for Linux. Please note you need
579 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +0000580 * Change references to LINUX into linux in file.c
581 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +0000582
583Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
584
585 * Change in strace maintainership, jrs passed the torch to me.
586 * Use autoconf 2.13
587 * Incorporate all changes already made in the Debian strace package:
588 + compiles with more Linux kernels
589 + added support for more Linux architectures
590 + add support for a lot of extra syscalls
591 + fix some problems with hanging children
592 + check stray syscall after execv
593 + decode capget and capset arguments
594 + add more constants to net.c
595 + detect ROSE networking
596 + add more protocol families to domains
597 + add IPIP protocol
598 + added MSG_PROXY and MSG_CTRUNC to msg_flags
599 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
600 + added IP, IPX and TCP-options
601 + added IP, IPX and TCP support to get-/setsockopt()
602 + added IPX support
603 + updated handling of signals
604
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000605Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
606
607 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
608 instead of SVR4. That is, read a few bytes at a time
609 to avoid overrunning the end of the stack.
610
611Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
612
613 * version.c: Version 3.1 is released.
614
615Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
616
617 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
618 as well since that's where glibc declares it. Go figure.
619 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
620 instead of sigcontext_struct since glibc v5+ apparently
621 plays games with the native OS namespace.
622 From David Mosberger-Tang <davidm@AZStarNet.com>.
623
624Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
625
626 * version.c: Version 3.0.14 is released.
627
628 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
629 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
630 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
631 differently.
632 Reported by Henrik Storner <storner@osiris.ping.dk>.
633
634 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
635 sys/filio.h and sys/stream.h and remove check for poll.
636 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
637 Handle old and new styles of argument passing for select on Linux.
638 * ioctl.c, stream.c: Conditionalize stream code on presence of
639 sys/stream.h instead of poll because glibc implements poll but
640 not the rest of the stream interface.
641 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
642 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
643 sigsetmask.
644 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
645 * util.c (umoven, umovestr): Move data in long-sized chunks
646 at a time, instead of hard coding it to be 4.
647 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000648
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000649Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
650
651 * version.c: Version 3.0.13 is released.
652
653 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
654 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
655 asm/sigcontext.h to define sigcontext_struct and don't define it
656 locally if the header is present.
657
658 * syscall.c (nerrnos{0,2}): Correct size computation.
659
660 * Makefile.in: Remove dependencies and rules relating to files
661 normally found in the os directory. Because of the new scheme we
662 don't know precisely where they come from. Sigh.
663 * signalent.sh: Make it work for sunos4, linux, and svr4.
664 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
665 to traditional make syntax. Add signalent.h to files which can
666 unconditionally be rebuilt. Prevent signalent.h from being
667 unconditionally being rebuilt since it's customized.
668 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
669 Use versions built by {ioctlent,errnoent,signaltent}.sh.
670 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
671 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000672
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000673Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
674
675 * configure.in, Makefile.in: Add OSARCH concept to finish
676 build support for the alpha.
677 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
678 and maintainer-clean rules.
679 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
680 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
681 for less, greater, and equal since subtraction on two's
682 complement numbers isn't an order relation (it isn't transitive)!
683 * linux/Makefile.in: Add rules for the signalent.h file.
684 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000685
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000686Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
687
688 * version.c: Version 3.0.12 is released.
689
690 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
691 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000692
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000693 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
694 * syscall.c (set_personality): New.
695 * strace.c (main): Call set_personality.
696 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
697 ioctlent, and signalent indirect pointers and redirect them
698 based on personality.
699 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
700 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
701
702 * util.c (upeek): Handle case where ptrace returns a long
703 and sizeof(long) != sizeof(int).
704 From Richard Henderson <richard@twiddle.tamu.edu>
705
706Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
707
708 * version.c: Version 3.0.11 is released.
709
710 * many files: Fix more printf warnings for other platforms.
711
712 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
713
714 * linux/dummy.h: Handle missing library support for {send,recv}msg.
715 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
716
717 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
718 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +0000719
Wichert Akkerman76baf7c1999-02-19 00:21:36 +0000720Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
721
722 * version.c: Version 3.0.10 is released.
723
724 * Makfile.in: Add os/arch to includes so that a given arch
725 (like alpha) can override the native arch (like i386).
726 * configure.in: Check for sendmsg.
727
728 * net.c: Make sendmsg and recvmsg dependent on an autoconf
729 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
730
731 * acconfig.h, configure.in: Detect the alpha.
732 * ioctl.c: Handle the alpha.
733 * defs.h: Make some members long for the alpha. Define
734 some register nicknames. Add support for WAITEXECVE.
735 * file.c [ALPHA]: Support the alpha for statfs. Add
736 osf_statfs and osf_fstatfs for the alpha. Make damn sure
737 major and minor results are suitable for passing to printf.
738 * signal.c, syscall.c: Support the alpha.
739 * process.c: Add alpha user offsets.
740 * most files: Use %l? for printf arguments since
741 most are now longs for the alpha.
742 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
743 New for the alpha.
744 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
745
746Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
747
748 * version.c: Version 3.0.9 is released.
749
750 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
751
752 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
753 Linux kernel version system calls.
754
755Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
756
757 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
758 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
759 decode IPC calls using it.
760 * sunos4/dummy.h: Alias sys_semop to printargs.
761 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
762 * sunos4/syscallent.h: Include new subcalls for IPC.
763 From Matthias Pfaller <leo@dachau.marco.de>.
764
765Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
766
767 * version.c: Version 3.0.8 is released.
768
769 * time.c [LINUX]: Explicitly include linux/version.h.
770
771 * strace.c (main): Don't let them even *try* to
772 get strace to attach to itself since some systems
773 don't handle this case very gracefully.
774 Reported by David S. Miller <davem@caip.rutgers.edu>.
775
776 * Makefile.in (distclean): Fix it for subdirectories.
777
778 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
779 sys_flags member for each defined system call.
780
781Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
782
783 * defs.h (TRACE_*): New flags to describe what class
784 of system call each system call is.
785 (sysent): Add sys_flags member.
786 * syscall.c (sysent): Define (and later undef) abbreviations
787 for the system call class flags.
788 (lookup_class): New function to translate strings to
789 system call class flags.
790 (qualify): Handle new system call class mechanism.
791 * linux/syscallent.h: Fill in the new sys_flags member
792 for each defined system call.
793
794 * defs.h (print_sock): Remove redundant and non-K&R C
795 compatible prototype. From Juergen Weigert
796 <jnweiger@immd4.informatik.uni-erlangen.de>.
797
798Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
799
800 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
801 From Michael E Chastain <mec@duracef.shout.net>.
802
803 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
804 kernels. From Michael E Chastain <mec@duracef.shout.net>.
805
806Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
807
808 * file.c (sprintfstype): Enclose string result in double
809 quotes.
810
811 * time.c (sys_adjtimex) [LINUX]: Conditionalize
812 constantly evolving timex structure.
813 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
814
815 * defs.h, syscall.c, strace.c: Rename syscall to
816 trace_syscall and change prototype and all callers
817 because of broken Linux shared libraries.
818 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
819
820 * Makefile.in (clean): Check for a file with test -f not
821 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
822
823Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
824
825 * version.c: Version 3.0.7 is released.
826
827 * util.c (string_quote): Fix thinko which caused core
828 dumps for strings with quotes in them.
829 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
830
831 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
832 files from /usr/include, not just the linux one.
833 From Michael E Chastain <mec@duracef.shout.net>.
834
835 * linux/errnoent.sh: Total rewrite to handle more ioctls with
836 fewer false positives on more kernel flavors.
837 From Michael E Chastain <mec@duracef.shout.net>.
838
839Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
840
841 * version.c: Version 3.0.6 is released.
842
843 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
844 sys_msync.
845 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
846 on MC_SYNC instead of HAVE_MCTL.
847 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
848 (sys_msync): New function.
849
850Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
851
852 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
853 sys_flock and sys_getdents.
854 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
855 not SUNOS4.
856 * file.c (sys_getdents): Define unconditionally and handle
857 LINUX case.
858 * strace.c (main): Disallow username option unless both real
859 and effective uids are root.
860
861Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
862
863 * strace.c (main): Ensure that run_uid and run_gid are
864 always set to something meaningful.
865 (main, newoutf) [!SVR4]: Swap real and effective uids while
866 opening any output files.
867 (main) [!SVR4]: Treat effective uid of root as a request
868 to handle suid binaries correctly using the real uid of
869 the invoking user.
870
871Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
872
873 * Makefile.in: Add `|| true' to clean rule because
874 although GNU make 3.74 uses `sh -c' to invoke commands
875 every other make in the world uses `sh -ec'.
876
877 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
878 arguments appear to be stored on the stack, not in the
879 registers following A3 (empirical result).
880
881 * defs.h: Add prototype for printsock.
882 * svr4/dummy.h: Remove generic handling of sys_mount.
883 * system.c [SVR4, MIPS]: Include several system headers to cleanly
884 get access to SGI mount information.
885 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
886 (sys_mount) [SVR4, MIPS]: New function.
887 (sys_mount) [SVR4, !MIPS]: New function.
888
889Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
890
891 * version.c: Version 3.0.5 is released.
892
893 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
894 tv_usec members to long when using printf.
895
896 * ipc.c: Omit define of __KERNEL__.
897 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
898 want which __KERNEL__ used to provide.
899 (sys_msgrcv): Change reference to ipc_kludge structure to
900 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
901
902 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
903 Linux specific options.
904
905 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
906 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
907 instead of depending of __KERNEL__.
908
909 term.c: Cast c_{i,o,c,l}flag to long when using printf.
910
911Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
912
913 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
914 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
915 and AC_DECL__SYS_SIGLIST.
916 * acconfig.h (SYS_ERRLIST_DECLARED): New.
917 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
918 (strsignal): Use SYS_SIGLIST_DECLARED.
919
920 net.c (sys_socket): Omit inadvertent surplus comma when
921 protocol family isn't PF_INET.
922
923 util.c (dumpstr): Fix incorrect printing of one too many
924 characters when the length is not an even multiple of 16 bytes.
925 Reported by Juergen Weigert
926 <jnweiger@immd4.informatik.uni-erlangen.de>.
927
928Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
929
930 * ioctl.c (compare): Change prototype to match POSIX qsort.
931 * signal.c (sigishandled) [SVR4]: Omit everything after return.
932 * strace.c (trace) [SVR4]: Break out of for loop instead of
933 returning when finished so final return statement is executed.
934 * syscall.c (internal_syscall): Add more SYS_wait* variations.
935 (syscall) [LINUX]: Correct typo which commented out the M68K
936 argument to ifdef.
937 * util.c (printstr): Cast unsigned char pointer argument
938 to char pointer in umovestr call.
939 (dumpstr): Likewise for umoven.
940
941Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
942
943 * version.c: Version 3.0.4 is released.
944
945 * signal.c (sys_sigblock): Move after the definition of
946 sys_sigsetmask that it calls to avoid an implicit declaration.
947 * stream.c (transport_user_options, transport_server_options):
948 Only needed if TI_BIND is defined.
949 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
950
951 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
952 the tcp arguement from the call to exiting. Add getrval2
953 check so no fork processing is done in the child.
954 (printwaitn): Initialize exited so that its value is defined
955 for all flows of execution.
956
957Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
958
959 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
960 setfsuid, setfsgid, and _llseek syscalls.
961 * linux/syscall.h: Add prototypes for them.
962 * linux/syscallent.h: Add them to the syscall entries table.
963 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
964 defines and conditionally include linux/personality.h if
965 __NR_personality is defined.
966 (personality_options) [LINUX]: New table.
967 (sys_personality) [LINUX]: New function.
968
969Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
970
971 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
972 on the number of traced processes so that we can have untraced
973 children (e.g. via popen).
974
975 * strace (main) [!SVR4]: Call fake_execve to get the actual
976 exec and its arguments into the trace.
977 (environ): Declare it.
978 * process.c (fake_execve): New function.
979 (headers): Include sys/syscall.h to get SYS_* defines.
980
981 * process.c (sys_execv, sys_execve): Surround argument annotations
982 with C comment delimiters.
983 (printargv, printargc): The arg vector is an array of char pointers
984 not ints.
985
986 * strace.c (printleader): Also check for multiple -p arguments
987 when deciding whether to print the pid field.
988
989 * strace.c (strerror) [!HAVE_STRERROR]: New function.
990 * defs.h (strerror, strsignal): Add these prototypes if we provide
991 the functions.
992 * configure.in (AC_CHECK_FUNCS): Add strerror.
993
994 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
995 and blocked signals.
996
997 * strace.c (main): Add username option. Verify they are root before
998 letting them use it. Look up the ids in the password file. Set
999 them just before executing the program.
1000 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1001
1002Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
1003
1004 * version.c: Version 3.0.3 is released.
1005
1006 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
1007 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1008
1009 * strace.c (outfname): Initialize to NULL.
1010 (main): Defer output file processing until after arguments.
1011 Allow either a pipe or a bang for command arguments.
1012 Check if outfname is NULL instead of checking outf for stderr.
1013 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
1014 (droptcb): Reset close TCB's outf to NULL instead of stderr.
1015 (tprintf): Avoid calling vfprintf if outf is NULL.
1016
1017 * strace.c (main): Use popen if -o argument begins with a pipe.
1018 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1019
1020 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1021 but WIFSTOPPED was used.
1022
1023 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1024 rule to prevent the comment from being untrue.
1025
1026Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1027
1028 * strace.c (sys_exit): Move follow fork code to internal_exit.
1029 (sys_fork): Move follow fork code to internal_fork.
1030 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1031 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1032 (vforking): Remove this static variable and check scno in
1033 internal_fork instead.
1034 (internal_exit, internal_fork, internal_exec, internal_wait): New
1035 functions.
1036 * defs.h: Add prototypes for the new internal_* functions.
1037 * syscall.c (syscall): Move syscall entering trace qualifier check
1038 and reprint checking after context decoding and precede them with
1039 a call to internal_syscall. Precede syscall exiting trace
1040 qualifier check with a call to internal_syscall.
1041 (internal_syscall): New function.
1042
1043 * defs.h (struct tcb): Make scno signed.
1044 * strace.c (syscall) Make u_error signed.
1045 [LINUX, I386]: Avoid unsigned cast in eax check.
1046 * syscall.c (sys_indir): Make i, scno, and nargs signed.
1047 * desc.c (sys_select): Make cumlen unsigned
1048
1049Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
1050
1051 * net.c (socktypes): Add SOCK_PACKET.
1052
1053Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
1054
1055 * Makefile (clean): Check explicitly for a Makefile in subdirs
1056 before running make in them.
1057
1058Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
1059
1060 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
1061 [MIPS] (detach): Initialize error for MIPS case.
1062 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
1063 compilers.
1064 * syscall.c (decode_subcall): Move variable i into conditionals
1065 that use use it.
1066 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
1067 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
1068 to change them all.
1069 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
1070 printing since we don't know what the size of their type is.
1071 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
1072 if autoconf detects it since it seems to either not work or do
1073 something else entirely on Irix 5.3.
1074
1075Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
1076
1077 * version.c: Version 3.0.2 is released.
1078 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
1079 so that the file descriptor arg is decimal.
1080
1081Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
1082
1083 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
1084 because on Linux they are enumerators.
1085
1086 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
1087 MS_SYNCHRONOUS.
1088
1089 * util.c (printxval): When there is no translation, print the actual
1090 number first and the the default value as a C comment.
1091
1092 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
1093 sys_setsockopt): Change first argument from unsigned to signed to
1094 cater to the frequent practice of calling system calls with a file
1095 descriptor of -1.
1096 * mem.c (sys_mmap): Likewise.
1097
1098Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
1099
1100 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
1101
1102Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
1103
1104 * version.c: Version 3.0.1 is released.
1105 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
1106 * config.guess, config.guess: Update from the FSF.
1107 * install-sh: New from the FSF.
1108
1109Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
1110
1111 * Makefile.in: Add m68k arch.
1112 * acconfig.h (M68K): Add m68k define.
1113 * configure.in: Add detection of arch m68k.
1114 * process.c [M68K] (struct_user_offsets): Support m68k registers and
1115 offsets.
1116 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
1117 structure.
1118 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
1119 * syscall.c [M68K] (syscall): Support m68k syscall number register
1120 and errno in d0 instead of eax.
1121 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
1122 program counter in PT_PC instead of EIP.
1123 [M68K] (LOOP): Support m68k loop instruction.
1124 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1125
1126 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
1127 to MAP_FIXED instead of MAP_ANONYMOUS.
1128 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1129
1130 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
1131 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1132
1133Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
1134
1135 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
1136 Reported by Thanh Ma <tma@encore.com>.
1137
1138 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
1139 1.1.62 doesn't continue a traced child when the parent exits.
1140 Reported by Matt Day <mday@artisoft.com>.
1141
1142 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
1143
1144 * util.c (printstr): Fix longstanding bug in notating string
1145 continuation.
1146
1147 * strace.c [SVR4] (proc_open): Specifically wait for the child the
1148 child to go into the execve syscall to avoid spurious traces.
1149 [LINUX] (detach): Conditionalize the status variable.
1150
1151Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
1152
1153 * Makefile.in: Add mips arch.
1154 * acconfig.h (MIPS): Add mips define.
1155 * configure.in: Add detection of opsys irix5 and arch mips. Check
1156 for prctl function.
1157 Check for sys/sysconfig.h header.
1158 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
1159 * file.c [SVR4]: Include sys/cred.h.
1160 (access_flags): Update access flags for SGI.
1161 (sprinttime): Change type of sprinttime argument from unsigned
1162 long to time_t.
1163 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
1164 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
1165 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
1166 Cast si_band member to long before printing.
1167 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
1168 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
1169 * strace.c [SVR4] [MIPS]:
1170 (foobar): New dummy signal handler.
1171 (main): Install a dummy signal handler in the child before pausing
1172 to work around an SGI bug in PRSABORT.
1173 (proc_open): Send a interrupt to the child instead of aborting the
1174 syscall which doesn't work on Irix5.2.
1175 * svr4/dummy.h: Add new unfinished SGI syscalls
1176 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
1177 existing calls (e.g. sys_ksigaction like sys_sigaction).
1178 Printargs does the print thing for sys_sethostid.
1179 * svr4/syscall.h: Declare all new SGI syscalls.
1180 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
1181 and add it to all subcall entry points.
1182 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
1183 decode as subcalls on MIPS. Instead, use the normal syscalls.
1184 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
1185 since SGI syscall numbers are off by one.
1186 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
1187 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
1188 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
1189 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
1190 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
1191 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
1192 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
1193 Add workaround for broken SGI pr_sysarg on syscall entry.
1194 [SVR4] (syscall): Conditionalize subcall decoding for
1195 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
1196 [SVR4] [MIPS] (getrval2): Handle SGI.
1197 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
1198 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
1199 [MIPS] (syssgi_options, sys_syssgi): New for SGI.