blob: e53a8ad66f731e01c1cb32956b5ef366e71d440d [file] [log] [blame]
Denys Vlasenko222713a2009-03-17 14:29:59 +000012009-03-17 Denys Vlasenko <dvlasenk@redhat.com>
2
Denys Vlasenko39fa6282009-03-20 13:30:12 +00003 * strace.c (collect_stopped_tcbs): Check for ^C here too,
4 not only in trace().
5 (trace): Tweak check for ^C to not set mask (not needed).
Denys Vlasenko222713a2009-03-17 14:29:59 +00006
Denys Vlasenkoeedaac72009-03-10 20:41:58 +000072009-03-10 Denys Vlasenko <dvlasenk@redhat.com>
8
9 Decode fcntl's F_{GET,SET}LEASE, F_NOTIFY, and F_DUPFD_CLOEXEC.
10 By Mike Frysinger (vapier AT gentoo.org)
11 * desc.c: Add F_SETLEASE, F_GETLEASE, F_NOTIFY,
12 F_DUPFD_CLOEXEC to fcntlcmds[]. Create notifyflags[] array.
13 (sys_fcntl): Handle new flags.
14
15 Optimize printing of open modes.
16 * defs.h: Declare sprint_open_modes(),
17 remove unused parameter in tprint_open_modes().
18 * desc.c (sprint_open_modes): Move fuction definition from here...
19 * file.c (sprint_open_modes): To here.
20 (tprint_open_modes): Use sprint_open_modes(), it already
21 generates needed string.
22 * ipc.c: Remove unused parameter from calls
23 to tprint_open_modes().
24
Denys Vlasenko5ae2b7c2009-02-27 20:32:52 +0000252009-02-27 Denys Vlasenko <dvlasenk@redhat.com>
26
27 AVR32 support by Hans-Christian Egtvedt
28 (hans-christian.egtvedt AT atmel.com).
29 * configure.ac: Make it recognize avr32.
30 * defs.h: Define LINUX_AVR32.
31 * linux/avr32/syscallent.h: New file.
32 * Makefile.am: Reference linux/avr32/syscallent.h.
33 * proc.c (change_syscall, setarg): Add support for avr32.
34 (struct xlat struct_user_offsets[]): Ditto.
35 * syscall.c (get_scno): Ditto.
36 (get_error, force_result, syscall_enter): Ditto.
37 * util.c (getpc, printcall): Ditto.
38
Denys Vlasenkoea0e6e82009-02-25 17:08:40 +0000392009-02-25 Denys Vlasenko <dvlasenk@redhat.com>
40
41 CRIS support by Hinko Kocevar (hinko.kocevar AT cetrtapot.si)
42 * configure.ac: Make it recognize cris.
43 * process.c: Define ARG_xxx constants for cris.
44 (change_syscall): Add support for cris.
45 (struct_user_offsets): Add cris-specific data.
46 * signal.c (sys_sigreturn): Add support for cris.
47 * syscall.c (get_scno): Add support for cris.
48 (syscall_fixup): Add support for cris.
49 (get_error): Add support for cris.
50 (syscall_enter): Add support for cris.
51 (force_result): While at it, fix cpp directives indentation.
52 * util.c (printcall): Add support for cris.
53
Denys Vlasenkoc7e83712009-02-24 12:59:47 +0000542009-02-24 Denys Vlasenko <dvlasenk@redhat.com>
55
Denys Vlasenko4dedd562009-02-24 15:17:53 +000056 Replace many more bare ptrace calls with calls to wrappers
57 which do proper error-checking and set tcp->ptrace_errno.
58 In some cases, missing error checking is added.
59 Error handling for trace_syscall() failures and other cases
60 where tcp->ptrace_errno is nonzero is cleaned up a bit
61 and made more verbose if we see error other than ESRC.
62 Some comments are added or expanded.
63 * defs.h: Declare ptrace_cmds[]. Modify do_ptrace
64 declaration (last parameter is long, not void *).
65 * process.c: Make ptrace_cmds[] non-static.
66 (change_syscall): Use do_ptrace() instead of bare ptrace().
67 * signal.c: Use do_ptrace() instead of bare ptrace().
68 * strace.c: Update trace_syscall() failure handling.
69 * syscall.c: Use do_ptrace() instead of bare ptrace().
70 * util.c: Use do_ptrace() instead of bare ptrace().
71 Update do_ptrace() wrapper.
72 (str_PTRACE_xxx): New function - helper returning "PTRACE_xxx".
73 (do_ptrace_peekdata): New function - wrapper for PTRACE_PEEKDATA
74 (do_ptrace5): New function - wrapper for 5-argument ptrace calls.
75
762009-02-24 Denys Vlasenko <dvlasenk@redhat.com>
77
Denys Vlasenkoc7e83712009-02-24 12:59:47 +000078 * process.c: Indent preprocessor directives so that nesting
79 can be figured out. Add PTRACE_SET_SYSCALL to ptrace_cmds[].
80 * ioctlent.sh: Improved by Mike Frysinger.
81 * HACKING-scripts: New file by Mike Frysinger.
82
Denys Vlasenkod8df3712009-02-20 15:51:51 +0000832009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
84
Denys Vlasenkof3c9ed42009-02-20 17:38:47 +000085 Further signalent.h cleanup.
86 * linux/ia64/signalent.h: Remove, it is identical to common signalent.h
87 sans "SIGRTnn" definitions which are redundant.
88 * linux/powerpc/signalent.h: Remove, it is identical to common signalent.h
89 sans outdated "SIGUNUSED" which should be "SIGSYS".
90 * linux/s390/signalent.h: Ditto.
91 * linux/s390x/signalent.h: Ditto.
92 * Makefile.am: Remove references to the above files.
93
942009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
95
Denys Vlasenkod8df3712009-02-20 15:51:51 +000096 Patch by Mike Frysinger (vapier AT gentoo.org).
Denys Vlasenko3566e3d2009-02-20 17:32:34 +000097 * linux/ioctlent.sh: Update sed machinery to parse _IOC() macros
98 with two constants.
99
1002009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
101
102 Patch by Mike Frysinger (vapier AT gentoo.org).
Denys Vlasenko53560262009-02-20 16:24:39 +0000103 * Makefile.am: Remove reference to linux/sh/signalent.h.
104 * linux/sh/signalent.h: Remove, it is identical to common signalent.h.
105
1062009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
107
108 Patch by Mike Frysinger (vapier AT gentoo.org).
Denys Vlasenko185cce12009-02-20 16:00:41 +0000109 * linux/errnoent.h: Make ERRNO_58 show EDEADLOCK for POWERPC.
110 * Makefile.am: Remove reference to linux/powerpc/errnoent.h.
111 * linux/powerpc/errnoent.h: Remove, we can use common errnoent.h now.
112
1132009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
114
115 Patch by Mike Frysinger (vapier AT gentoo.org).
Denys Vlasenkod8df3712009-02-20 15:51:51 +0000116 Removing redundant errnoent.h files.
Denys Vlasenko361f82b2009-02-20 16:03:42 +0000117 * Makefile.am: Remove reference to linux/ia64/errnoent.h,
Denys Vlasenkod8df3712009-02-20 15:51:51 +0000118 linux/s390/errnoent.h, linux/s390x/errnoent.h and linux/sh/errnoent.h.
Denys Vlasenko185cce12009-02-20 16:00:41 +0000119 * linux/ia64/errnoent.h: Remove, this arch uses common errnoent.h.
Denys Vlasenkod8df3712009-02-20 15:51:51 +0000120 * linux/s390/errnoent.h: Ditto.
121 * linux/s390x/errnoent.h: Ditto.
122 * linux/sh/errnoent.h: Ditto.
123
Roland McGrathb2c048b2009-02-11 03:03:29 +00001242009-02-10 Roland McGrath <roland@redhat.com>
125
126 * configure.ac: Check for struct sigcontext.
127 * signal.c [LINUX] [M68K] (struct sigcontext): Don't define it if
128 [HAVE_STRUCT_SIGCONTEXT].
129 From Muttley Meen <muttley.meen@gmail.com>.
130
Denys Vlasenko84e20af2009-02-10 16:03:20 +00001312009-02-10 Denys Vlasenko <dvlasenk@redhat.com>
132
133 Cleanup after tcb table expansion simplification.
134 There was code which was trying to continue tracing
135 even if table expansion fails. Now we treat it as fatal
136 failure, so this code is removed by this change.
137 * defs.h: Delete TCB_FOLLOWFORK constant.
138 * process.c: Delete fork_tcb() and all calls of it.
139 * strace.c (startup_attach): Remove usage of TCB_FOLLOWFORK.
140 * syscall.c: Indent preprocessor directives.
141
Denys Vlasenko3bb7cd62009-02-09 18:55:59 +00001422009-02-09 Denys Vlasenko <dvlasenk@redhat.com>
143
144 * defs.h: Correct the comment about TCB_SUSPENDED.
145 * strace.c: Fix misplaced #endif.
146 * util.c: Indent preprocessor directives, mark code parts
147 which can never be reached by compilation because of
148 the combination of #if directives. These are likely dead code,
149 I want to remove them later.
150
Denys Vlasenko7a8bf062009-01-29 20:38:20 +00001512009-01-29 Denys Vlasenko <dvlasenk@redhat.com>
152
153 * strace.c (newoutf): Prevent -o FILENAME overflowing the stack.
154 (startup_attach): Fix wrong pid in "Process <PID> attached".
155 (handle_group_exit): Do not consider exit to be spurious if
156 tcb has TCB_STARTUP bit set - we can attach to the task
157 right before its death, it can legitimately happen.
158 (handle_stopped_tcbs): Ditto.
159
Denys Vlasenko7e0615f2009-01-28 19:00:54 +00001602009-01-28 Denys Vlasenko <dvlasenk@redhat.com>
161
162 * process.c (internal_clone): Check and complain if pid value
163 looks insane.
164 * strace.c (alloc_tcb): Clear *all* fields in reused tcb.
Denys Vlasenko7a8bf062009-01-29 20:38:20 +0000165 (main): Query and remember uname() info on startup.
Denys Vlasenko7e0615f2009-01-28 19:00:54 +0000166 (handle_stopped_tcbs): Do not use PTRACE_SETOPTIONS on Linux < 2.6.29.
167 (printleader): Correct printing of "<unavailable>" markers.
168
Denys Vlasenko47ce6df2009-01-27 19:38:44 +00001692009-01-27 Denys Vlasenko <dvlasenk@redhat.com>
170
171 * strace.c (collect_stopped_tcbs): Guard against the case when
172 waitpid() reports the same task multiple times.
173
Denys Vlasenkodb78f762009-01-26 12:55:40 +00001742009-01-26 Denys Vlasenko <dvlasenk@redhat.com>
175
Denys Vlasenko59432db2009-01-26 19:09:35 +0000176 * process.c (printwaitn): Add comment about wait4() pid expansion.
177 Use #ifdef ALPHA instead of LINUX_64BIT, it was misleading
178 (by implying "any 64-bit platform").
179 * defs.h: Remove now-unused LINUX_64BIT define.
180 * resource.c (sys_osf_getrusage): Fix indentation.
181
1822009-01-26 Denys Vlasenko <dvlasenk@redhat.com>
183
184 * process.c (internal_clone): Fix fallout from tcb table expansion
Denys Vlasenkodb78f762009-01-26 12:55:40 +0000185 simplification. Due to overlooked else, I forgot to group
186 fork_tcb(tcp) and alloctcb(pid) in a block.
187
Denys Vlasenkofb036672009-01-23 16:30:26 +00001882009-01-23 Michal Nowak <mnowak@redhat.com>
189
190 * syscall.c (get_scno): Fix warnings about unused variable 'pid'.
191
1922009-01-23 Michal Nowak <mnowak@redhat.com>
Denys Vlasenko1f458252009-01-23 16:10:22 +0000193
194 * mem.c (print_ldt_entry): Fix warning:
195 Format '%#08lx' expects type 'long unsigned int', but
196 argument 2 was type 'unsigned int'.
197
Denys Vlasenko2c8a2582009-01-21 19:05:43 +00001982009-01-21 Denys Vlasenko <dvlasenk@redhat.com>
199
200 * strace.c (collect_stopped_tcbs): Do not return NULL when ECHILD
201 is detected, return collected list instead. Fixes symptom when
202 the last "+++ killed by SIGxxx +++" is not printed.
203
Denys Vlasenkof9a7e632009-01-17 00:21:31 +00002042009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
205
Denys Vlasenko418d66a2009-01-17 01:52:54 +0000206 Two cleanups: tcb table expansion failure is not really a survivable
207 event, we do not have any viable way to continue. No wonder most
208 places where that is detected have FIXMEs.
209 It's way simpler to treat as fatal failure, and handle it inside
210 tcb table expansion finctions.
211 Second cleanup: tidy up haphazard locations of a few externs.
212
213 * defs.h: Change return type of expand_tcbtab() to void.
214 Declare change_syscall().
215 * process.c: Change all callsites of alloctcb(), alloc_tcb() and
216 fork_tcb(), removing now-redundant error checks.
217 (fork_tcb): Change return type to void - it can't fail now.
218 * strace.c: Move extern declarations out of function bodies.
219 Change all callsites of alloctcb(), alloc_tcb() and
220 fork_tcb(), removing now-redundant error checks.
221 (expand_tcbtab): Change return type to void - it can't fail now.
222 On failure to expand, print a message, clean up, and exit.
223 (alloc_tcb): On failure to expand, print a message, clean up, and exit.
224 * util.c (setbpt): Remove extern declaration from function body.
225
2262009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
227
Denys Vlasenko1d5b1132009-01-17 01:06:18 +0000228 * defs.h: Update a comment. No code changes.
229 * strace.c (handle_stopped_tcbs): Discard all execve stops
230 and clear TCB_WAITEXECVE bit.
231 * syscall.c (get_scno): Add the code to not mistakenly
232 treat ptrace stop as execve stop (execve stops can be blocked
233 by traced program).
234 Fixes RH#477775 "strace hangs if the target process blocks SIGTRAP".
235
2362009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
237
Denys Vlasenkof9a7e632009-01-17 00:21:31 +0000238 * process.c: Add a comment. No code changes.
239 * strace.c (collect_stopped_tcbs): Stop reversing list of stopped
240 tcp's. I'm not totally convinced it is crucial, but this is surely
241 fits the concept of "least surprise".
242 Do not collect TCB_SUSPENDED tcp's (this is closer to how
243 it was before).
244 (handle_stopped_tcbs): Remove the code to reject TCB_SUSPENDED tcp's,
245 it's done earlier now. In an unobvious way, this was causing
246 SIGSTOPs from freshly attached children to be misinterpreted.
247
Denys Vlasenko8aeed472009-01-14 14:29:45 +00002482009-01-14 Denys Vlasenko <dvlasenk@redhat.com>
249
250 * linux/bfin/syscallent.h: sys_futex has 6 parameters, not 5.
251
Denys Vlasenkof535b542009-01-13 18:30:55 +00002522009-01-13 Denys Vlasenko <dvlasenk@redhat.com>
253
254 Fixes for ptrace() argument parsing.
255 * process.c: Add parsing of PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG,
256 PTRACE_GETSIGINFO, PTRACE_SETSIGINFO.
257 * strace.c (handle_stopped_tcbs): Make PTRACE_SETOPTIONS
258 define check more robust.
259 * defs.h: Declare several "extern const struct xlat" arrays here.
260 * desc.c: Remove open_mode_flags[] and open_access_modes[]
261 extern declarations.
262 * net.c: Remove open_mode_flags[] extern declaration.
263 * sock.c: Remove addrfams[] extern declaration.
264 * util.c: Remove struct_user_offsets[] extern declaration.
265 * signal.c: Remove open_mode_flags[] extern declaration.
266
Denys Vlasenko215cc272009-01-09 17:22:56 +00002672009-01-09 Denys Vlasenko <dvlasenk@redhat.com>
268
269 * defs.h: Add new struct tcb fields: wait_status, next_need_service.
270 make flags field wider (ints are easier to work with on many CPUs).
271 * strace.c (trace): Split this function into two:
272 collect_stopped_tcbs() and handle_stopped_tcbs().
273 Now we collect *all* waitable tasks, then handle them all,
274 then repeat.
275 Fixes RH#478419 "Some threads stop when strace with -f option
276 is executed on a multi-thread process"
277 * test/many_looping_threads.c: example program which cna't be straced
278 successfully without this fix.
279
Denys Vlasenko30b5e5a2009-01-06 15:12:52 +00002802009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
281
Denys Vlasenkoef2fbf82009-01-06 21:45:06 +0000282 Output format fixes, improving the situation after recent
283 change which added beeter handling of processes suddenly
284 disappearing. Now we often do not finish last line
285 before exiting in those cases.
286 The only change affecting something other than output
287 is change in umovestr where we were calling
288 abort() on ptrace error.
289
290 * strace.c (trace): If trace_syscall() failed with ESRCH,
291 finish current output line with " <unfinished ...>".
292 (mp_ioctl): While we are at it, fix gross style mismatch
293 in this function definition. No code chages.
294 * syscall.c (trace_syscall): If decode fails on syscall exit,
295 finish current output line with "= ? <unavailable>".
296 * util.c (umoven): Do not complain if error is ESRCH.
297 (umovestr): Do not complain and do not abort() if error is ESRCH.
298 * defs.h: Remove unused tcp parameter from printtrailer().
299 * process.c: Adjust printtrailer() calls accordingly.
300 * strace.c: Adjust printtrailer() calls accordingly.
301 * syscall.c: Adjust printtrailer() calls accordingly.
302
3032009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
304
Denys Vlasenko30b5e5a2009-01-06 15:12:52 +0000305 * desc.c (printflock): Fix display of fcntl(F_SETLK) on
306 non-native 32-bit architecture.
307 Fixes RH#471169 "format fcntl64() system calls for
308 32 bit application incorrect".
309 * desc.c: const'ify two static struct xlat vector[]'s,
310 convert all remaining old style C parameter declarations
311 in this file.
312
Denys Vlasenko0861ecb2009-01-02 16:55:24 +00003132009-01-02 Denys Vlasenko <dvlasenk@redhat.com>
314
315 * strace.c: Fix compile failure: on some systems PTRACE_O_xxx
316 and PTRACE_EVENT_xxx constants are not defined because
317 those system have old kernel headers.
318 OTOH, if PT_SETOPTIONS is not defined too,
319 I don't risk using ptrace options, the kernel is too old.
320 I've seen problems on RHEL4 ia64 when I tried to.
321
Dmitry V. Levin465acd22009-01-01 23:20:38 +00003222008-11-13 Kirill A. Shutemov <kirill@shutemov.name>
323
Dmitry V. Levin06bfe262009-01-01 23:23:47 +0000324 * linux/arm/syscallent.h: Update syscalls.
325 Based on patch by Enrico Scholz.
326
Dmitry V. Levin465acd22009-01-01 23:20:38 +0000327 * linux/arm/syscallent.h: Fix build on ARM EABI which does not
328 provide syscalls socketcall and ipc.
329
Dmitry V. Levin2fc66152009-01-01 22:47:51 +00003302009-01-01 Andreas Schwab <schwab@suse.de>
331
332 * net.c (sys_accept): Properly decode third argument as pointer to
333 int.
334
Denys Vlasenkoecfe2f12008-12-30 20:51:30 +00003352008-12-30 Denys Vlasenko <dvlasenk@redhat.com>
336
337 Experimental support for -D option.
338 Unlike normal case, with -D *grandparent* process exec's,
339 becoming a traced process. Child exits (this prevents traced process
340 from having children it doesn't expect to have), and grandchild
341 attaches to grandparent similarly to strace -p PID.
342 This allows for more transparent interaction in cases
343 when process and its parent are communicating via signals,
344 wait() etc. Without -D, strace process gets lodged in between,
345 disrupting parent<->child link.
346 * strace.c: Add global flag variable daemonized_tracer for -D option.
347 (startup_attach): If -D, fork and block parent in pause().
348 In this case we are already a child, we in fact created a grandchild.
349 After attaching to grandparent, grandchild SIGKILLs parent.
350 (startup_child): If -D, parent blocks in wait(), then
351 execs the program to strace. Normally (w/o -D), it is child
352 who execs the program.
353 (main): Detect -D option, call startup_attach() if it is given.
354
Denys Vlasenko8ba1cd72008-12-30 17:50:46 +00003552008-12-30 Kirill A. Shutemov <kirill@shutemov.name>
356
357 Fix some warnings on ARM build.
358 * defs.h: include <sys/ptrace.h> on arm too.
359 * syscall.c: EABI arm does not need decode_subcall(),
360 ifdef it out.
361
Denys Vlasenko24f0dce2008-12-29 20:04:15 +00003622008-12-29 Nick Black <dankamongmen@acm.org>
363
364 * linux/syscallent.h: Mark sendfile(2) as network syscall.
365 * linux/*/syscallent.h: Same, for all architectures.
366
Denys Vlasenko96d5a762008-12-29 19:13:27 +00003672008-12-29 Denys Vlasenko <dvlasenk@redhat.com>
368
369 * defs.h: Remove sigtrap80 field from struct tcb.
370 * strace.c: Add ptrace_stop_sig static variable
371 and use it in place of tcp->sigtrap80.
372 Add ptrace_opts_set static flag variable.
373 (trace): Set ptrace options once, not per-process.
374 If unexpected SIGTRAP is later received,
375 revert back to using SIGTRAP
376 (assume old, broken kernel).
377
Denys Vlasenko1e3ce322008-12-22 19:14:47 +00003782008-12-22 Denys Vlasenko <dvlasenk@redhat.com>
379
380 Make strace correctly handle SIGTRAP produced by e.g.
381 kill(2) and by trapping instruction.
382 * defs.h: Add sigtrap80 field to struct tcb.
383 * strace.c (alloc_tcb): Initialize it to SIGTRAP.
384 (detach): Use tcp->sigtrap80 instead of SIGTRAP constant.
385 (trace): Attempt to set PTRACE_O_TRACESYSGOOD and
386 PTRACE_O_TRACEEXEC options on each newly attached process,
387 distinquish between SIGTRAP and (SIGTRAP | 0x80) stops.
388 Fixes RH#162774 "strace ignores int3 SIGTRAP".
389
Denys Vlasenko73ce40e2008-12-17 17:22:03 +00003902008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
391
Denys Vlasenko732d1bf2008-12-17 19:21:59 +0000392 Make strace detect when traced process suddenly disappeared
393 (prime example is randomly arriving SIGKILL).
394 * defs.h (do_ptrace, ptrace_restart): Declare new functions
395 * process.c: Use ptrace_restart instead of bare ptrace.
396 This catches and records ESRCH errors.
397 Print "<unavailable>" if syscall decode or result can't be
398 determined because of an earlier error in ptrace()
399 * syscall.c (trace_syscall): Stop indiscriminately bailing out
400 on errors, print "syscall(????" or even "????(????" but continue.
401 * util.c (do_ptrace, ptrace_restart): Define new functions.
402 (upeek): use do_ptrace in order to catch and record ESRCH.
403 Do not print error message in this case.
404 Fixes RH#472053.
405
4062008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
407
Denys Vlasenko73ce40e2008-12-17 17:22:03 +0000408 * signal.c (sys_sigaction, sys_rt_sigaction): Fix typo
409 in (sa_handler == SIG_IGN) comparison, it was using SIG_DFL
410 instead.
411
Denys Vlasenko932fc7d2008-12-16 18:18:40 +00004122008-12-16 Denys Vlasenko <dvlasenk@redhat.com>
413
414 * defs.h: Modify declaration of upeek to take struct tcb *
415 parameter instead of pid_t.
416 * process.c: Change all upeek calls accordingly.
417 * signal.c: Likewise.
418 * strace.c: Likewise.
419 * syscall.c: Likewise.
420 * util.c: Likewise.
421
Dmitry V. Levin5414bf72008-12-10 13:51:40 +00004222008-11-11 Dmitry V. Levin <ldv@altlinux.org>
423
424 * sock.c [LINUX] (sock_ioctl): Parse more SIOCS* ioctls.
425
Roland McGrathf01b09e2008-12-10 06:09:34 +00004262008-12-09 Roland McGrath <roland@redhat.com>
427
428 * strace.1 (DIAGNOSTICS): New section, describe exit behavior.
429
Dmitry V. Levina501f142008-11-10 23:19:13 +00004302008-11-09 Dmitry V. Levin <ldv@altlinux.org>
431
Dmitry V. Levin8dd31dd2008-11-11 00:25:22 +0000432 * process.c (prctl_options): Update constants from linux 2.6.27.
Dmitry V. Levin949f4512008-11-11 00:21:09 +0000433 * system.c (capabilities): Add more capability values.
434
Dmitry V. Levina501f142008-11-10 23:19:13 +0000435 * util.c (string_quote): Fix support for NUL-terminated string.
436 Add comments.
437 (printpathn): Fix the case when "..." was appended to the output
438 but no truncation was actually made. Add comments.
439 (printstr): Fix memory allocation. Fix two cases when "..." was
440 appended to the output but no truncation was actually made.
441 Add comments.
Dmitry V. Levin93969ec2008-12-10 13:47:22 +0000442 Fixes RH#470529.
Dmitry V. Levina501f142008-11-10 23:19:13 +0000443
Dmitry V. Levin4371b102008-11-10 22:53:02 +00004442008-10-23 Dmitry V. Levin <ldv@altlinux.org>
445
446 Implement parsers for new linux syscalls.
447 * desc.c (do_dup2, [LINUX] sys_dup3): New functions.
448 (sys_dup2): Use do_dup2.
449 [LINUX] (sys_epoll_create1): New function.
450 [LINUX] (do_eventfd, sys_eventfd2): New functions.
451 [LINUX] (sys_eventfd): Use do_eventfd.
452 * net.c (do_pipe, [LINUX] sys_pipe2): New functions.
453 (sys_pipe): Use do_pipe.
454 * signal.c [LINUX] (do_signalfd, sys_signalfd4): New functions.
455 [LINUX] (sys_signalfd): Use do_signalfd.
456 * linux/syscall.h: Declare new sys_* functions.
457 * linux/syscallent.h: Hook up signalfd4, eventfd2, epoll_create1,
458 dup3, pipe2, inotify_init1.
459 * linux/x86_64/syscallent.h: Hook up paccept, signalfd4, eventfd2,
460 epoll_create1, dup3, pipe2, inotify_init1.
461
Dmitry V. Levin87ea1f42008-11-10 22:21:41 +00004622008-10-23 Mike Frysinger <vapier@gentoo.org>
463
464 Port strace to the Blackfin architecture.
465 * configure.ac: Add bfin to supported architectures.
466 * process.c: Skip u_fpvalid/u_fpstate for Blackfin architecture.
467 (change_syscall): Support Blackfin architecture.
468 * syscall.c: Declare r0 for Blackfin architecture.
469 (get_scno): Decode Blackfin syscall number.
470 (syscall_fixup): Extract Blackfin return value.
471 (get_error): Decode Blackfin return value.
472 (force_result): Poke Blackfin return value.
473 (syscall_enter): Extract Blackfin syscall arguments.
474 * defs.h: Define TCB_WAITEXECVE for Blackfin architecture.
475 * linux/syscall.h (sys_sram_alloc): Declare for Blackfin
476 architecture.
477 * system.c (sys_sram_alloc): Decode Blackfin sram_alloc() syscall.
478 * util.c (getpc): Handle PC on Blackfin architecture.
479 (printcall): Likewise.
480 * linux/bfin/ioctlent.h, linux/bfin/syscallent.h: New Blackfin
481 headers.
482 * Makefile.am (EXTRA_DIST): Add linux/bfin/ioctlent.h and
483 linux/bfin/syscallent.h.
484
4852008-09-18 Mike Frysinger <vapier@gentoo.org>
Dmitry V. Levind915c802008-11-10 17:34:26 +0000486
487 * configure.ac: Accept uclinux hosts as linux.
488
Dmitry V. Levin8a550d72008-11-10 17:21:23 +00004892008-10-22 Dmitry V. Levin <ldv@altlinux.org>
490
491 Handle socket type flags introduced in linux 2.6.27.
492 * net.c (socktypes): Add SOCK_DCCP.
493 (sock_type_flags): New xlat structure.
494 (tprint_sock_type): New function.
495 (sys_socket, sys_socketpair): Use it to parse socket type and
496 socket type flags.
497
Dmitry V. Levina6809652008-11-10 17:14:58 +00004982008-09-29 Dmitry V. Levin <ldv@altlinux.org>
499
500 * strace.c (startup_child): Save child pid for future use.
501 (main): Exit/kill ourself with straced child's exitcode/signal.
502 (trace): If signalled process pid matches the saved child pid,
503 save the signal number. If terminated process pid matches the
504 saved child pid, save its exit status.
505 Patch from Denys Vlasenko <dvlasenk@redhat.com>
Dmitry V. Levin93969ec2008-12-10 13:47:22 +0000506 Fixes RH#105371.
Dmitry V. Levina6809652008-11-10 17:14:58 +0000507
Jan Kratochvil14256a72008-09-12 08:44:30 +00005082008-09-12 Tomas Pospisek <tpo@sourcepole.ch>
509 Jan Kratochvil <jan.kratochvil@redhat.com>
510
511 * strace.1 (DESCRIPTION): New description of unfinished system calls
512 and system calls restarting.
513
5142008-09-03 Dmitry V. Levin <ldv@altlinux.org>
Dmitry V. Levin86c26be2008-09-03 00:52:47 +0000515
Dmitry V. Levin21a75342008-09-03 01:22:18 +0000516 * desc.c (sys_fcntl): Do not initialize auxstr for failed syscall.
517 * process.c (sys_fork, sys_rfork) [USE_PROCFS]: Likewise.
518 * signal.c (sys_signal): Likewise.
519 * stream.c (internal_stream_ioctl): Likewise.
520 * time.c (sys_adjtimex): Likewise.
521 * syscall.c (trace_syscall): If RVAL_STR is set, then
522 print auxstr for failed syscall as well.
523
Dmitry V. Levin2e55ff42008-09-03 01:02:46 +0000524 * syscall.c (is_restart_error): New function.
525 * defs.h (is_restart_error): Declare it.
526
527 * linux/dummy.h (sys_nanosleep): Uncouple from sys_adjtime().
528 * time.c (sys_nanosleep): New function, based on is_restart_error().
529
Dmitry V. Levin50f60132008-09-03 00:56:52 +0000530 * process.c (sys_prctl): Decode PR_SET_PDEATHSIG, PR_GET_PDEATHSIG,
531 PR_SET_DUMPABLE, PR_GET_DUMPABLE, PR_SET_KEEPCAPS, PR_GET_KEEPCAPS.
532 Fix PR_GET_UNALIGN decoder.
533 (prctl_options): Add more constants.
Dmitry V. Levinf02cf212008-09-03 00:54:40 +0000534
Dmitry V. Levin86c26be2008-09-03 00:52:47 +0000535 * linux/syscallent.h: Use sys_prctl() decoder for "prctl" syscall.
536 * linux/alpha/syscallent.h: Likewise.
537 * linux/arm/syscallent.h: Likewise.
538 * linux/m68k/syscallent.h: Likewise.
539 * linux/powerpc/syscallent.h: Likewise.
540 * linux/s390/syscallent.h: Likewise.
541 * linux/s390x/syscallent.h: Likewise.
542 * linux/sh/syscallent.h: Likewise.
543 * linux/sh64/syscallent.h: Likewise.
544 * linux/x86_64/syscallent.h: Likewise.
545
Dmitry V. Levin93deafe2008-09-03 00:45:10 +00005462008-09-02 Dmitry V. Levin <ldv@altlinux.org>
547
548 * linux/x86_64/syscallent.h: Fix syscall numbers for "tee" and
549 "sync_file_range".
550 From Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
551
Roland McGrath09db7052008-08-28 22:00:46 +00005522008-08-28 Roland McGrath <roland@redhat.com>
553
Roland McGrath39fcbbf2008-08-28 23:42:06 +0000554 * strace.1 (BUGS): New section, mention SIGTRAP interference.
555
Roland McGrath76016da2008-08-28 23:26:29 +0000556 * strace.spec (%ifarch %{strace64_arches}): Use cp -p instead of ln
557 for %{rhel} < 6.
558
Roland McGrath09db7052008-08-28 22:00:46 +0000559 * configure.ac, NEWS: Version 4.5.18.
560 * strace.spec: 4.5.18-1.
561
Roland McGrathd88e7b32008-08-25 02:59:39 +00005622008-08-24 Roland McGrath <roland@redhat.com>
563
Roland McGratha2266f72008-08-25 03:16:27 +0000564 * linux/syscall.h (SYS_socket_subcall et al, SYS_ipc_subcall et al):
565 Don't define these if [__ARM_EABI__].
566 Reported by Johannes Stezenbach <js@sig21.net>.
567
568 * syscall.c (trace_syscall): Conditionalize on [SYS_socket_subcall]
569 and [SYS_ipc_subcall] individually.
570
Roland McGrath85c42742008-08-25 03:09:18 +0000571 * linux/powerpc/syscallent.h: Handle subpage_prot.
572 * mem.c [LINUX && POWERPC] (sys_subpage_prot): New function.
573 * linux/syscall.h [POWERPC]: Declare it.
574 From Simon Murray <simon@transitive.com>.
575
Roland McGrath6f677cf2008-08-25 03:00:49 +0000576 * mem.c (mmap_prot): Handle PROT_SAO.
577 From Simon Murray <simon@transitive.com>.
578
Roland McGrathd88e7b32008-08-25 02:59:39 +0000579 * mem.c (madvise_flags): Typo fixes. Rename to madvise_cmds.
580 (sys_madvise): Use printxval, not printflags.
581 Reported by Rajeev V. Pillai <rajeevvp@gmail.com>.
582
Roland McGrath459ea0b2008-08-20 01:59:42 +00005832008-08-19 Roland McGrath <roland@redhat.com>
584
585 * signal.c (sys_sigaction, sys_rt_sigaction): Don't omit the rest of
586 the struct after sa_handler is a known constant. Some sa_flags bits
587 have meaning even for SIG_IGN/SIG_DFL.
588
Jan Kratochvil3aba5272008-08-06 21:39:51 +00005892008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
590
Jan Kratochvilab971652008-08-06 21:43:53 +0000591 * util.c (CLONE_VM): Define if not defined already.
592 (setbpt): Clear CLONE_VM in the case we already clear CLONE_VFORK for
593 SYS_clone and SYS_clone2.
594 Reported by Michal Nowak.
595 Fixes RH#455078.
596
5972008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
598
Jan Kratochvil3aba5272008-08-06 21:39:51 +0000599 Fix compiler warnings.
600 * signal.c (sys_signal): Cast to SIG_* to the matching type LONG.
601 * strace.c (trace): Variables PSR and PC are now signed.
602 * syscall.c (syscall_enter): Variable RBS_END is now signed long.
603 Remove/add the RBS_END casts appropriately.
604 * util.c [IA64] (arg_setup): Variable BSP is now signed long.
605 Remove/add the BSP casts appropriately.
606 <ia32>: Initialize *STATE.
607
Roland McGrath58b37df2008-08-01 01:06:40 +00006082008-07-31 Roland McGrath <roland@redhat.com>
609
Roland McGrath21aa9952008-08-01 01:15:27 +0000610 * Makefile.am (EXTRA_DIST): Add new linux/arm/ files.
611
Roland McGrath649afd02008-08-01 01:13:30 +0000612 * file.c [LINUX] (struct kernel_dirent): Define it locally,
613 do not use <linux/dirent.h>.
614 Fixes RH#457291.
615
Roland McGrath58b37df2008-08-01 01:06:40 +0000616 * configure.ac: Add AC_HEADER_STDBOOL.
617 * defs.h [HAVE_STDBOOL_H]: #include <stdbool.h>.
Roland McGrath459ea0b2008-08-20 01:59:42 +0000618 Fixes Debian#492774.
Roland McGrath58b37df2008-08-01 01:06:40 +0000619
Dmitry V. Levin06350db2008-07-25 15:42:34 +00006202008-07-24 Dmitry V. Levin <ldv@altlinux.org>
621
622 * strace.c (main): Fix -F option backwards compatibility.
623
Roland McGrath4cb15332008-07-22 08:33:45 +00006242008-07-22 Roland McGrath <roland@redhat.com>
625
626 * Makefile.am (EXTRA_DIST): Add new debian/ files.
627
Roland McGrath1bedd4d2008-07-22 00:30:33 +00006282008-07-21 Roland McGrath <roland@redhat.com>
629
Roland McGrathf67bc832008-07-22 00:43:13 +0000630 * configure.ac: Version 4.5.17.
631 * strace.spec: 4.5.17-1.
632
Roland McGrath1bedd4d2008-07-22 00:30:33 +0000633 * defs.h [LINUXSPARC]: Don't #include <linux/a.out.h>.
634
Roland McGrath4b14ed72008-07-22 00:27:51 +00006352008-07-19 Frederik Schüler <fs@debian.org>
636
637 * debian/control: Add strace64 package.
Roland McGrath4b14ed72008-07-22 00:27:51 +0000638 * debian/rules: Use debhelper flag --same-arch instead of --arch in
639 order to build strace64 only on the specified architectures.
640 * debian/strace64.install: New file, list for dh_install.
641 * debian/strace64.manpages: New file, list for dh_install.
642 * debian/changelog: Add prereleases entries.
Roland McGrathf67bc832008-07-22 00:43:13 +0000643 Fixes Debian#491167, Debian#491188.
Roland McGrath4b14ed72008-07-22 00:27:51 +0000644
Roland McGrath92a67a42008-07-22 00:22:10 +00006452008-07-18 Andreas Schwab <schwab@suse.de>
646
647 * linux/ia64/syscallent.h: Decode mincore syscall.
648
649 * linux/powerpc/syscallent.h: Fix argument count for request_key.
650
651 * term.c (term_ioctl): Decode indirect parameter as int, not long.
652
Roland McGrathb4e30f02008-07-18 01:02:43 +00006532008-07-17 Roland McGrath <roland@redhat.com>
654
Roland McGrathe157e362008-07-18 02:21:14 +0000655 * NEWS, strace.spec: Updates in preparation for release.
656
Roland McGrathf2a30922008-07-18 02:16:52 +0000657 * process.c (printwaitn): When current personality's wordsize is
658 smaller than native, sign-extend the PID argument from 32 bits.
659
Roland McGrathccb10282008-07-18 01:27:43 +0000660 * process.c (futexops): Update table.
661 (sys_futex): Handle FUTEX_WAIT_BITSET correctly.
662 From Ulrich Drepper <drepper@redhat.com>.
663 Fixes RH#448628.
664
Roland McGrathff6b94c2008-07-18 01:24:21 +0000665 * linux/syscallent.h: Fix "futex" argument count.
666 * linux/alpha/syscallent.h: Likewise.
667 * linux/arm/syscallent.h: Likewise.
668 * linux/hppa/syscallent.h: Likewise.
669 * linux/ia64/syscallent.h: Likewise.
670 * linux/m68k/syscallent.h: Likewise.
671 * linux/powerpc/syscallent.h: Likewise.
672 * linux/s390/syscallent.h: Likewise.
673 * linux/s390x/syscallent.h: Likewise.
674 * linux/sparc/syscallent.h: Likewise.
675 * linux/x86_64/syscallent.h: Likewise.
676 From Ulrich Drepper <drepper@redhat.com>.
677 Fixes RH#448629.
678
Roland McGrathb4e30f02008-07-18 01:02:43 +0000679 * signal.c (sigact_flags): Prefer SA_NODEFER to SA_NOMASK,
680 SA_RESETHAND to SA_ONESHOT.
681 Fixes RH#455821.
682
Roland McGrath87b542b2008-07-18 00:50:21 +00006832008-07-09 Frederik Schüler <fs@debian.org>
684
685 * debian/rules: Remove the broken udeb creation routines, and redo the
686 complete install procedure using debhelper.
687 * debian/strace.docs: New file, list for dh_installdocs.
688 * debian/strace.examples: New file, list for dh_installexamples.
689 * debian/strace.install: New file, list for dh_install.
690 * debian/strace-udeb.install: New file, list for dh_install.
691 * debian/strace.manpages : New file, list for dh_installmanpages.
692 * debian/copyright: Update.
693 * debian/control: Fix libc6 build dependency for alpha and ia64.
694 (strace-udeb: XC-Package-Type): Add header.
695 * debian/changelog: Cosmetic changes.
696
Roland McGrath812376a2008-07-18 00:25:14 +00006972008-07-03 Jan Kratochvil <jan.kratochvil@redhat.com>
698
Roland McGrathf2a30922008-07-18 02:16:52 +0000699 Trace vfork under -f on all the platforms.
Roland McGrath812376a2008-07-18 00:25:14 +0000700 * strace.1 <-f>: Describe Linux catches new children immediately.
701 <-F>: Make the option obsolete. Move the SunOS VFORK comment to the
702 `-f' option description.
703 * defs.h (followvfork): Declaration removed.
704 * strace.c (followvfork): Variable removed.
705 (main) <-F>: Merge with the `-f' option.
706 (trace): Make !FOLLOWVFORK unconditional.
707 * process.c (internal_fork): Make !FOLLOWVFORK unconditional.
708
Roland McGrath8149e302008-07-18 00:18:33 +00007092008-07-01 Frederik Schüler <fs@debian.org>
710
711 * debian/changelog: List all bugs closed since the last release.
712 * debian/control: Remove Wichert Akkerman from uploaders list.
713 * debian/control: Bump standards version to 3.8.0.
714 * debian/control: Add Homepage field.
715 * debian/rules: Fix dpkg-gencontrol call.
716 * debian/compat: New file, set to compatibility level 5.
717 * debian/rules: Call dh_clean on clean target.
718 * debian/rules: Add dh_md5sums call.
Roland McGrath812376a2008-07-18 00:25:14 +0000719 Fixes Debian#439428.
Roland McGrath8149e302008-07-18 00:18:33 +0000720
Roland McGrathe5978362008-07-18 01:19:39 +00007212008-06-30 Jan Kratochvil <jan.kratochvil@redhat.com>
722
Roland McGrathf2a30922008-07-18 02:16:52 +0000723 Fix ia64 `-f' on clone2 formerly crashing the child.
Roland McGrathe5978362008-07-18 01:19:39 +0000724 * util.c [IA64] (restore_arg0, restore_arg1): Define as empty.
725 Fixes RH#453438.
726
Roland McGrathdb5c5f62008-07-18 01:09:48 +00007272008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
728
729 * util.c (CLONE_VFORK): Define if not defined already.
730 (setbpt): Clear CLONE_VFORK for SYS_clone and SYS_clone2.
731 Reported by Vitaly Mayatskikh.
Roland McGrath44830182008-07-18 01:15:22 +0000732 Fixes RH#455078.
Roland McGrathdb5c5f62008-07-18 01:09:48 +0000733
Dmitry V. Levin3ffd4062008-06-29 22:28:54 +00007342008-06-29 Dmitry V. Levin <ldv@altlinux.org>
735
736 * linux/x86_64/syscallent.h: Remove duplicate syscall entries
737 for #283 and #284.
738
Jan Kratochvil97ecd622008-06-27 12:13:42 +00007392008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
740
741 * linux/syscallent.h: Remove a duplicite syscall stub #326.
742
Roland McGrath2b9b2132008-05-27 23:18:32 +00007432008-05-27 Roland McGrath <roland@redhat.com>
744
745 * syscall.c [LINUX] (is_negated_errno): New function.
746 (get_error) [LINUX]: Use it for all such cases.
747 Fixes RH#447587.
748
Roland McGrath9047cfd2008-05-20 01:08:50 +00007492008-05-19 Roland McGrath <roland@redhat.com>
750
Roland McGrath257ef502008-05-20 04:56:45 +0000751 * linux/x86_64/syscallent.h: Update entries for timerfd_* and fallocate.
752
753 * file.c (sys_fallocate): New function.
754 * linux/syscall.h: Declare it.
755 * linux/syscallent.h: Update entry.
756 From Kyle McMartin <kyle@mcmartin.ca>.
757
758 * time.c (sys_timerfd_create): New function.
759 (sys_timerfd_settime, sys_timerfd_gettime): New functions.
760 * linux/syscall.h: Declare them.
761 * linux/syscallent.h: Update entries for those syscalls.
762 From Kyle McMartin <kyle@mcmartin.ca>.
763
Roland McGrathbc362d42008-05-20 01:56:28 +0000764 * debian/rules (binary-arch): Fix chmod/chown typo.
765 Fixes Debian#459255.
766
767 * debian/rules (binary-arch): Install strace-graph in examples/
768 directory under package doc.
769 Fixes Debian#469068.
770
Roland McGrath94167432008-05-20 01:43:56 +0000771 * signal.c (sys_kill): When current personality's wordsize is smaller
772 than native, sign-extend the PID argument from 32 bits.
773 Fixes RH#430585.
774
Roland McGrath9d9540b2008-05-20 01:39:07 +0000775 * configure.ac: Add check for struct sigcontext_struct in <signal.h>.
776 * signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
777 Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
778 Fixes Debian#456879.
779
Roland McGrath9047cfd2008-05-20 01:08:50 +0000780 * util.c [LINUX] (setbpt): Use correct SYS_clone number for current
781 personality.
782 Fixes RH#447475.
783
Roland McGrathfee60a62008-05-19 23:50:35 +00007842008-05-08 David S. Miller <davem@davemloft.net>
785
786 * syscall.c (socket_map, sparc_socket_decode): Delete.
787 (trace_syscall): Use common socketcall and ipc subcall
788 support on sparc.
789 * linux/sparc/syscall.h (sys_semtimedop): Declare.
790 (SYS_socket_subcall, SYS_sub_socket, SYS_sub_bind,
791 SYS_sub_connect, SYS_sub_listen, SYS_sub_accept,
792 SYS_sub_getsockname, SYS_sub_getpeername,
793 SYS_sub_socketpair, SYS_sub_send, SYS_sub_recv,
794 SYS_sub_sendto, SYS_sub_recvfrom, SYS_sub_shutdown,
795 SYS_sub_setsockopt, SYS_sub_getsockopt, SYS_sub_sendmsg,
796 SYS_sub_recvmsg, SYS_socket_nsubcalls, SYS_ipc_subcall,
797 SYS_sub_semop, SYS_sub_semget, SYS_sub_semctl,
798 SYS_sub_semtimedop, SYS_sub_msgsnd, SYS_sub_msgrcv,
799 SYS_sub_msgget, SYS_sub_msgctl, SYS_sub_shmat,
800 SYS_sub_shmdt, SYS_sub_shmget, SYS_sub_shmctl,
801 SYS_ipc_nsubcalls): Define
802 * linux/sparc/syscallent.h: Add socketcall and ipc entries.
803
Roland McGrath5897e642008-05-20 05:18:39 +00008042008-01-25 Bruna Moreira <bruna.moreira@indt.org>
Roland McGrath9d9540b2008-05-20 01:39:07 +0000805
806 * defs.h [ARM]: Define SUPPORTED_PERSONALITIES to 2.
807 * syscall.c (get_scno) [ARM]: Add support for architecture specific
808 syscalls.
809 * linux/arm/syscallent.h: Update network syscalls list.
810 * linux/arm/syscallent1.h: New file. Add new architecture specific
811 syscalls.
812 * linux/arm/errnoent1.h: New file.
813 * linux/arm/ioctlent1.h: New file.
814 * linux/arm/signalent1.h: New file.
815 Fixes Debian#441000.
816
8172008-01-07 Paul Mundt <lethal@linux-sh.org>
818
819 * linux/sh64/syscallent.h: Update numerous calls, fix others.
820
Roland McGrath08429fb2008-05-20 01:12:24 +00008212007-08-26 Daniel Jacobowitz <dan@codesourcery.com>
822
823 * defs.h [MIPS]: Include <sgidefs.h>.
824 (MAX_QUALS): Update for MIPS.
825 (LINUX_MIPSO32, LINUX_MIPSN32, LINUX_MIPSN64, LINUX_MIPS64): Define.
826 (struct tcb): Add ext_arg for MIPS N32.
827 (TCB_WAITEXECVE): Define for MIPS.
828 (ALIGN64): Use LINUX_MIPSO32.
829 * file.c (sys_lseek): Use ext_arg for MIPS N32.
830 (sys_readahead, sys_fadvise64_64): Likewise.
831 * io.c (sys_pread64, sys_pwrite64): Likewise.
832 * mem.c (print_mmap): Take OFFSET argument.
833 (sys_old_mmap): Update call to print_mmap.
834 (sys_mmap): Use ext_arg for MIPS N32.
835 * process.c (struct_user_offsets): Add MIPS registers.
836 * signal.c (sys_sigreturn): Handle MIPS N32 and MIPS N64. Correct
837 MIPS O32 call to sprintsigmask.
838 * syscall.c (internal_syscall): Handle MIPS N32. Check for
839 TCB_WAITEXECVE on MIPS.
840 (force_result): Add a comment about MIPS N32.
841 (syscall_enter): Handle MIPS N32 and MIPS N64.
842 * linux/syscall.h (sys_pread64, sys_pwrite64): Declare.
843 * linux/mips/syscallent.h: Include "dummy.h". Handle alternate
844 MIPS ABIs.
845
Dmitry V. Levina97f03b2008-04-19 14:12:49 +00008462008-04-19 Dmitry V. Levin <ldv@altlinux.org>
847
Dmitry V. Levin153fbd62008-04-19 23:49:58 +0000848 * file.c [_LFS64_LARGEFILE] (sys_getdents64): Do the same
849 d_reclen check as in sys_getdents: warn if d_reclen is 0 rather
850 than looping forever.
851 [FREEBSD] (sys_getdirentries): Likewise.
852 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
853
Dmitry V. Levinb838b1e2008-04-19 23:47:47 +0000854 * file.c [LINUXSPARC] (printstatsol): Fix sprinttime()
855 invocation. The sprinttime() function takes a time_t argument,
856 but timestruct_t argument was given.
857 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
858
Dmitry V. Levindc7715b2008-04-19 23:45:09 +0000859 * file.c (sprinttime): Check localtime() return value, to avoid
860 potential NULL dereference due to invalid time structures.
861 Signed-off-by: Harald van Dijk <truedfx@gentoo.org>
862 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
863
Dmitry V. Levin99af25c2008-04-19 19:07:23 +0000864 * linux/errnoent.h: Update errno list based on latest
865 linux/errno.h and asm-generic/errno*.h files.
866 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
867
Dmitry V. Levin48e7c6e2008-04-19 14:18:23 +0000868 * signalent.sh: Fix sort(1) old-style options.
869 * syscallent.sh: Likewise.
870 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
871
Dmitry V. Levina97f03b2008-04-19 14:12:49 +0000872 * count.c (call_summary_pers): Check calloc() return value.
873 Signed-off-by: "Yang Zhiguo" <yzgcsu@cn.fujitsu.com>
874
Roland McGrathbf881fa2008-03-26 19:15:45 +00008752008-03-26 Roland McGrath <roland@redhat.com>
876
877 * strace.spec (strace64_arches): Add sparc64.
878
Roland McGrath90824ca2007-11-21 04:32:24 +00008792007-11-20 Roland McGrath <roland@redhat.com>
880
881 * CREDITS, ChangeLog: Converted contents to UTF8.
882
Roland McGrathfdf5f402007-11-19 22:15:02 +00008832007-11-19 Roland McGrath <roland@redhat.com>
884
885 * strace.spec: Add BuildRequires on libaio-devel, libacl-devel.
886
Roland McGrath648fc872007-11-19 22:10:38 +00008872007-11-19 Andreas Schwab <schwab@suse.de>
888
Roland McGrathf492bdf2007-11-19 22:11:49 +0000889 * process.c (sys_ptrace) [IA64]: For PTRACE_PEEKDATA,
890 PTRACE_PEEKTEXT and PTRACE_PEEKUSER the data is returned directly.
891
Roland McGrath648fc872007-11-19 22:10:38 +0000892 * linux/syscallent.h: Fix argument count for getdents64.
893 * linux/arm/syscallent.h: Likewise.
894 * linux/m68k/syscallent.h: Likewise.
895 * linux/x86_64/syscallent.h: Likewise.
896
897 * linux/ia64/syscallent.h: Use sys_getdents64.
898 * linux/sh/syscallent.h: Likewise.
899
Roland McGrathc6efe6e2007-11-13 08:12:16 +00009002007-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
901
902 * strace.c [LINUX] (droptcb): Recurse on TCP->parent if it is a
903 TCB_EXITING zombie group leader.
904 * test/childthread.c: New file.
905 * test/.cvsignore, test/Makefile: Add it.
906 Code advisory: Roland McGrath
907 Fixes RH#354261.
908
Roland McGrathecdfe0f2007-11-03 23:58:11 +00009092007-11-03 Roland McGrath <roland@redhat.com>
910
911 * process.c (prctl_options): Add numerous constants.
912 From Sami Farin <safari@u.safari.iki.fi>.
913 Fixes RH#364401.
914
Roland McGrathdb63f102007-11-03 23:34:17 +00009152007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
916
917 * strace.c (main): Move the STARTUP_CHILD call before setting up the
918 signal handlers. New comment about the valid internal states.
919
Roland McGrath36d00422008-05-20 05:51:21 +00009202007-11-02 Thiemo Seufer <ths@networkno.de>
Roland McGrathf189d6d2007-11-04 00:00:08 +0000921
922 * signal.c (m_siginfo_t): Add for MIPS.
923 (sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
924 acquire the signal mask with the same trick as on Sparc.
925 Fixes Debian#448802.
926
Roland McGrathe0201382007-11-01 21:54:17 +00009272007-11-01 Roland McGrath <roland@redhat.com>
928
Roland McGrath78118592007-11-01 23:54:24 +0000929 * util.c (string_quote): Return nonzero if the string was unterminated.
930 (printstr): Use that value instead of just our own test.
931 (printpathn): Likewise.
932 Fixes RH#358241.
933
934 * linux/mips/syscallent.h: Fix argument count for fadvise64_64.
935 From Paul Mundt <lethal@linux-sh.org>.
936
937 * linux/mips/syscallent.h: Fix argument count for lookup_dcookie.
938 From Paul Mundt <lethal@linux-sh.org>.
939
Roland McGrathe0201382007-11-01 21:54:17 +0000940 * linux/sh64/syscallent.h: Fix SYS_socket_subcall check.
941 From Paul Mundt <lethal@linux-sh.org>.
942
943 * linux/sh/syscallent.h: Update numerous calls.
944 From Paul Mundt <lethal@linux-sh.org>.
945
Roland McGrathd017e342007-11-01 21:50:58 +00009462007-09-22 Dmitry V. Levin <ldv@altlinux.org>
947
Roland McGrathe0201382007-11-01 21:54:17 +0000948 * desc.c (sys_pselect6): Decode signal mask when entering syscall.
949 Relax signal mask size check.
950
Roland McGrathd017e342007-11-01 21:50:58 +0000951 * time.c (print_timespec, sprint_timespec): New functions.
952 * defs.h (print_timespec, sprint_timespec): Declare them.
953 * desc.c (sys_io_getevents): Use print_timespec.
954 * stream.c (sys_ppoll): Likewise.
955 (decode_poll): Use sprint_timespec.
956
9572007-09-22 Alan Curry <pacman@world.std.com>
958 Dmitry V. Levin <ldv@altlinux.org>
959
960 * stream.c (decode_poll): Rearrange so that arguments are decoded
961 and printed on syscall entry, except for revents and the output
962 timespec which are now printed in the auxstr.
963 (sys_poll): Print the input timeout argument on syscall entry.
964 [LINUX] (sys_ppoll): Likewise.
965 Fixes Debian#369651.
966
9672007-09-22 Dmitry V. Levin <ldv@altlinux.org>
968
969 * desc.c (sprintflags): Remove static qualifier, add "prefix"
970 argument, move function to ...
971 * util.c (sprintflags): ... here.
972 * defs.h (sprintflags): Declare it.
973
Roland McGrath09d52282007-11-01 21:32:52 +00009742007-11-01 Roland McGrath <roland@redhat.com>
975
Roland McGrathc210f422007-11-01 21:42:29 +0000976 * syscall.c (get_scno) [ARM]: Check TCB_WAITEXECVE.
977 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
978
Roland McGrath436d5182007-11-01 21:37:36 +0000979 * net.c (sockpacketoptions): Make PACKET_ADD_MEMBERSHIP and
980 PACKET_DROP_MEMBERSHIP conditional.
981 From Bernhard Fischer <rep.dot.nop@gmail.com>.
982
Roland McGrath09d52282007-11-01 21:32:52 +0000983 * configure.ac: Match sh64* for SH64, sh* for SH.
984 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
985
Dmitry V. Levinbea02032007-10-08 21:48:01 +00009862007-10-01 Dmitry V. Levin <ldv@altlinux.org>
987
Dmitry V. Levinb6c32f42007-10-08 23:31:19 +0000988 * net.c (printsock): Output AF_UNIX socket address using
989 printpathn() to avoid unprintable characters in output.
990 Suggested by Neil Campbell.
991
9922007-10-01 Dmitry V. Levin <ldv@altlinux.org>
993
Dmitry V. Levinbea02032007-10-08 21:48:01 +0000994 * util.c (string_quote): Move quoting code from ...
995 (printstr) ... here. Use string_quote.
996 (printpathn): Update for new string_quote interface.
997 (printpath): Use printpathn.
998
Dmitry V. Levin08b623e2007-10-08 21:04:41 +00009992007-09-25 Dmitry V. Levin <ldv@altlinux.org>
1000
Dmitry V. Levin19bab502007-10-08 21:28:18 +00001001 * strace.c (main): Use calloc for tcbtab allocation.
Dmitry V. Levin08b623e2007-10-08 21:04:41 +00001002 Check calloc return value.
1003 Reported by Bai Weidong.
1004
Roland McGrath4df814f2007-09-12 01:26:48 +000010052007-09-11 Roland McGrath <roland@redhat.com>
1006
1007 * linux/sparc/syscall.h: Add missing decls.
1008 * linux/sparc/syscallent.h: Correct entries for setgroups32,
1009 getgroups32, sys_getdents64.
1010 From Jakub Bogusz <qboosh@pld-linux.org>.
1011
1012 * linux/alpha/syscallent.h: Correct entries for madvise, setresgid,
1013 getresgid, pivot_root, mincore, pciconfig_iobase, getdents64.
1014 From Jakub Bogusz <qboosh@pld-linux.org>.
1015
1016 * linux/syscallent.h: Fix getegid32 entry.
1017 From Jakub Bogusz <qboosh@pld-linux.org>.
1018
1019 * defs.h [LINUXSPARC]: Use asm/psrcompat.h for [SPARC64], not asm/psr.h.
1020 From Jakub Bogusz <qboosh@pld-linux.org>.
1021
1022 * mem.c (sys_getpagesize): Define for [SPARC || SPARC64] too.
1023 From Jakub Bogusz <qboosh@pld-linux.org>.
1024
Dmitry V. Levinc18c7032007-08-22 21:43:30 +000010252007-08-20 Dmitry V. Levin <ldv@altlinux.org>
1026
1027 * syscall.c (qual_syscall, qualify): Fix nsyscalls and MAX_QUALS misuse.
1028 Reported by Xiaoning Ding.
1029
Roland McGrath2f33e912007-08-07 01:23:08 +000010302007-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1031 Roland McGrath <roland@redhat.com>
1032
1033 * file.c [!HAVE_STAT64 && LINUX && X86_64] (struct stat64): Define it.
1034 [!HAVE_STAT64 && LINUX && X86_64] (HAVE_STAT64, STAT64_SIZE): Define.
1035 [HAVE_STAT64] (printstat64) [STAT64_SIZE]: Add compile-time assertion.
1036 Fixes RH#222275.
Roland McGrath6f694b22007-08-07 01:05:22 +00001037
1038 * file.c (printstat64): Test [HAVE_LONG_LONG] for st_size printing
1039 and cast to widest type available.
1040
Roland McGrathf76fca52007-08-07 01:00:32 +000010412007-08-03 Ulrich Drepper <drepper@redhat.com>
1042
1043 * file.c (open_mode_flags): Add O_CLOEXEC.
1044 * net.c (msg_flags): Add MSG_CMSG_CLOEXEC.
Roland McGrathb8152c12007-11-19 22:23:25 +00001045 Fixes RH#365781.
Roland McGrathf76fca52007-08-07 01:00:32 +00001046
Roland McGrath7b5dd1e2007-08-03 09:59:13 +000010472007-08-03 Roland McGrath <roland@redhat.com>
1048
Roland McGrathf30de7e2007-08-03 10:28:59 +00001049 * configure.ac, NEWS: Version 4.5.16.
1050 * debian/changelog, strace.spec: 4.5.16-1.
1051
Roland McGrath7b5dd1e2007-08-03 09:59:13 +00001052 * debian/control (Build-Depends): Replace libc6-dev-s390x and
1053 libc6-dev-sparc64 with gcc-multilib.
1054 * debian/rules: Replace sparc-linux, s390-linux conditionals with
1055 general "arch64_map" hair, handle x86_64 and powerpc64 too.
1056 From Matthias Klose <doko@cs.tu-berlin.de>.
1057 Fixes Debian#435303.
1058
Roland McGrath328c2352007-08-03 10:04:52 +000010592007-08-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1060
1061 * strace.c (detach): Moved the resume notification code to ...
1062 (resume_from_tcp): ... a new function here.
1063 (handle_group_exit): No longer detach also the thread group leader.
1064 (trace): Fixed panic on exit of the TCB_GROUP_EXITING leader itself.
1065 Fixes RH#247907.
1066
1067 * test/leaderkill.c (start): Renamed to ...
1068 (start0): ... here.
1069 (start1): New function.
1070 (main): Created a new spare thread.
1071
Roland McGrathe36e4ca2007-08-02 01:13:36 +000010722007-08-01 Roland McGrath <roland@redhat.com>
1073
Roland McGrath1dee3a82007-08-02 02:22:10 +00001074 * util.c (umoven): Don't perror for EIO.
1075 (umovestr): Likewise.
1076
Roland McGrath8e7174f2007-08-02 02:13:08 +00001077 * process.c (printargv): Handle boundary cases correctly.
1078 Handle biarch fetching correctly.
1079
1080 * util.c (printstr): Don't print ... if the string matches the length
1081 limit exactly.
1082
Roland McGrathdd519cc2007-08-02 01:47:12 +00001083 * linux/sparc64/syscallent.h: Just #include the sparc file.
1084 * linux/sparc64/syscallent1.h: Likewise.
1085 * linux/sparc64/syscallent2.h: Likewise.
1086
Roland McGrathd9ac0252007-08-02 01:44:20 +00001087 * linux/arm/syscallent.h: Add entry for getcpu.
1088 * linux/hppa/syscallent.h: Likewise.
1089 * linux/ia64/syscallent.h: Likewise.
1090 * linux/mips/syscallent.h: Likewise.
1091 * linux/powerpc/syscallent.h: Likewise.
1092 * linux/s390/syscallent.h: Likewise.
1093 * linux/s390x/syscallent.h: Likewise.
1094 * linux/sh/syscallent.h: Likewise.
1095 * linux/sh64/syscallent.h: Likewise.
1096 * linux/sparc/syscallent.h: Likewise.
1097 * linux/sparc64/syscallent.h: Likewise.
1098
Roland McGrathe9fcf732007-08-02 01:37:07 +00001099 * linux/arm/syscallent.h: Add entry for eventfd.
1100 * linux/ia64/syscallent.h: Likewise.
1101 * linux/mips/syscallent.h: Likewise.
1102 * linux/powerpc/syscallent.h: Likewise.
1103 * linux/s390/syscallent.h: Likewise.
1104 * linux/s390x/syscallent.h: Likewise.
1105 * linux/sh/syscallent.h: Likewise.
1106 * linux/sh64/syscallent.h: Likewise.
1107 * linux/sparc/syscallent.h: Likewise.
1108 * linux/sparc64/syscallent.h: Likewise.
1109
Roland McGrath5d465792007-08-02 01:31:21 +00001110 * linux/arm/syscallent.h: Add entry for timerfd.
Roland McGrath488a1402007-08-02 01:23:52 +00001111 * linux/ia64/syscallent.h: Likewise.
Roland McGrath5d465792007-08-02 01:31:21 +00001112 * linux/mips/syscallent.h: Likewise.
1113 * linux/powerpc/syscallent.h: Likewise.
1114 * linux/s390/syscallent.h: Likewise.
1115 * linux/s390x/syscallent.h: Likewise.
1116 * linux/sh/syscallent.h: Likewise.
1117 * linux/sh64/syscallent.h: Likewise.
1118 * linux/sparc/syscallent.h: Likewise.
1119 * linux/sparc64/syscallent.h: Likewise.
1120
1121 * linux/arm/syscallent.h: Add entry for signalfd.
1122 * linux/ia64/syscallent.h: Likewise.
1123 * linux/mips/syscallent.h: Likewise.
1124 * linux/powerpc/syscallent.h: Likewise.
1125 * linux/s390/syscallent.h: Likewise.
1126 * linux/s390x/syscallent.h: Likewise.
1127 * linux/sh/syscallent.h: Likewise.
1128 * linux/sh64/syscallent.h: Likewise.
1129 * linux/sparc/syscallent.h: Likewise.
1130 * linux/sparc64/syscallent.h: Likewise.
Roland McGrath488a1402007-08-02 01:23:52 +00001131
Roland McGrathe36e4ca2007-08-02 01:13:36 +00001132 * linux/hppa/syscallent.h: Add entry for epoll_pwait.
1133 * linux/ia64/syscallent.h: Likewise.
1134 * linux/mips/syscallent.h: Likewise.
1135 * linux/powerpc/syscallent.h: Likewise.
1136 * linux/s390/syscallent.h: Likewise.
1137 * linux/s390x/syscallent.h: Likewise.
1138 * linux/sh/syscallent.h: Likewise.
1139 * linux/sh64/syscallent.h: Likewise.
1140 * linux/sparc/syscallent.h: Likewise.
1141 * linux/sparc64/syscallent.h: Likewise.
1142
Roland McGrathe9fcf732007-08-02 01:37:07 +000011432007-07-23 Ulrich Drepper <drepper@redhat.com>
1144
Roland McGrathb8c91632007-08-02 01:38:01 +00001145 * process.c (sys_getcpu): New function.
1146 * linux/syscall.h: Declare sys_getcpu.
1147 * linux/syscallent.h: Add entry for getcpu.
1148
Roland McGrathe9fcf732007-08-02 01:37:07 +00001149 * desc.c (sys_eventfd): New function.
1150 * linux/syscall.h: Declare sys_eventfd.
1151 * linux/syscallent.h: Add entry for eventfd.
1152 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath5d465792007-08-02 01:31:21 +00001153
1154 * time.c (printitv_bitness): Add missing braces to enclose
1155 conditional code.
1156 (TDF_TIMER_ABSTIME): Define if not already.
1157 (timerfdflags): New variable.
1158 (sys_timerfd): New function.
1159 * linux/syscall.h: Declare sys_timerfd.
1160 * linux/syscallent.h: Add timerfd entry.
1161 * linux/x86_64/syscallent.h: Likewise.
Roland McGrathe36e4ca2007-08-02 01:13:36 +00001162
Roland McGrath488a1402007-08-02 01:23:52 +00001163 * linux/syscall.h: Declare sys_signalfd.
1164 * linux/syscallent.h: Add entry for signalfd.
1165 * linux/x86_64/syscallent.h: Likewise.
1166 * signal.c (sys_signalfd): New function.
1167
Roland McGrathe36e4ca2007-08-02 01:13:36 +00001168 * desc.c (sys_epoll_wait): Move body of function to ...
1169 (epoll_wait_common): ...here. New function.
1170 (sys_epoll_pwait): New function.
1171 * linux/syscall.h: Declare sys_epoll_pwait.
1172 * linux/syscallent.h: Add entry for epoll_pwait.
1173 * linux/x86_64/syscallent.h: Likewise.
1174
Roland McGrath2149fc02007-07-24 01:38:31 +000011752007-07-23 Roland McGrath <roland@redhat.com>
1176
Roland McGrathb2c4f502007-07-24 01:59:02 +00001177 * time.c (printtv_bitness): SPECIAL only counts when tv_sec == 0.
1178
Roland McGrathb912ffe2007-07-24 01:53:09 +00001179 * linux/arm/syscallent.h: Add move_pages.
1180 * linux/hppa/syscallent.h: Likewise.
1181 * linux/ia64/syscallent.h: Likewise.
1182 * linux/m68k/syscallent.h: Likewise.
1183 * linux/mips/syscallent.h: Likewise.
1184 * linux/powerpc/syscallent.h: Likewise.
1185 * linux/s390/syscallent.h: Likewise.
1186 * linux/s390x/syscallent.h: Likewise.
1187 * linux/sh/syscallent.h: Likewise.
1188 * linux/sh64/syscallent.h: Likewise.
1189 * linux/sparc/syscallent.h: Likewise.
1190 * linux/sparc64/syscallent.h: Likewise.
1191
1192 * linux/syscallent.h: move_pages takes 6 args, not 5.
1193 * linux/x86_64/syscallent.h: Likewise.
1194
11952007-07-23 Ulrich Drepper <drepper@redhat.com>
1196
Roland McGrathb2c4f502007-07-24 01:59:02 +00001197 * defs.h: Add new parameter to printtv_bitness prototype.
1198 (printttv): Pass zero for the new parameter.
1199 (printtv_special): New macro.
1200 * desc.c (decode_select): Pass zero for the new parameter of
1201 printtv_bitness.
1202 * file.c (utimensatflags): New macro.
1203 (sys_osf_utimes): Pass zero for the new parameter of
1204 printtv_bitness.
1205 (sys_utimes): Likewise.
1206 (sys_futimesat): Likewise.
1207 (decode_utimes): Add new parameter. Pass it to the
1208 printtv_bitness calls. Fix printing of time values.
1209 (sys_utimensat): New function.
1210 * time.c (UTIME_NOW, UTIME_OMIT): Define if not already
1211 happened.
1212 (printtv_bitness): Add new parameter. Print special UTIME_*
1213 values as strings if set.
1214 (sys_osf_gettimeofday): Pass zero for the new parameter of
1215 printtv_bitness.
1216 (sys_osf_settimeofday): Likewise.
1217 * linux/syscall.h: Declare sys_utimensat.
1218 * linux/syscallent.h: Add utimensat entry.
1219 * linux/x86_64/syscallent.h: Likewise.
1220
Roland McGrathb912ffe2007-07-24 01:53:09 +00001221 * mem.c (move_pages_flags): New variable.
1222 (sys_move_pages): New function.
1223 * linux/syscall.h: Declare sys_move_pages.
1224 * linux/syscallent.h: Add entry for sys_move_pages.
1225 * linux/x86_64/syscallent.h: Likewise.
1226
1227 * mem.c (MPOL_MF_MOVE, MPOL_MF_MOVE_ALL): Define.
1228 (mbindflags): Add MPOL_MF_MOVE and MPOL_MF_MOVE_ALL entries.
1229
12302007-07-23 Roland McGrath <roland@redhat.com>
1231
Roland McGrath2149fc02007-07-24 01:38:31 +00001232 * util.c (tv_add): Fix rounding comparison.
1233 Reported by Bai Weidong <baiwd@cn.fujitsu.com>.
1234
Roland McGrathcbf40602007-07-11 07:11:24 +000012352007-07-11 Roland McGrath <roland@redhat.com>
1236
Roland McGratha7f34142007-07-11 09:04:26 +00001237 * count.c (call_summary_pers): Use tv_float conversion for output of
1238 cumulative time, in case it is negative from bogus -O value.
1239 From Lai JiangShan <laijs@cn.fujitsu.com>.
1240
Roland McGrath0adfb522007-07-11 08:35:15 +00001241 * strace.c (handle_group_exit): Detach TCP before LEADER.
1242 Don't use PTRACE_KILL on LEADER.
1243
Roland McGrath70b2f0a2007-07-11 07:23:44 +00001244 * util.c (printstr): Fix size calculation for outstr allocation.
1245
Roland McGrathcbf40602007-07-11 07:11:24 +00001246 * configure.ac (struct sigcontext.sc_hi2): Use #ifdef around
1247 <asm/sigcontext.h> to match signal.c include conditions.
1248
Roland McGrath02687832007-07-05 19:09:14 +000012492007-07-05 Roland McGrath <roland@redhat.com>
1250
Roland McGrath96affab2007-07-05 20:55:15 +00001251 * debian/rules: Use debian/$(package) instead of debian/tmp as temp dir.
1252
Roland McGrathb3205c82007-07-05 20:50:56 +00001253 * configure.ac: Use <stddef.h> before <linux/socket.h>.
1254
1255 * debian/changelog: Harmonize with debian version.
1256 * debian/control (Uploaders): Fix surname spelling.
1257 (Build-Depends): Make debhelper requirement (>= 5.0.0).
1258 (Standards-Version): Update to 3.7.2.
1259
Roland McGrath1be68c42007-07-05 20:34:43 +00001260 * .cvsignore: Add some automake-created files.
1261
Roland McGrathf9fe6452007-07-05 20:32:19 +00001262 * file.c (sys_utime): Use personality_wordsize to handle biarch.
1263 Fixes RH#247185.
1264
1265 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
1266 From Zhang Le <zhilg@users.sourceforge.net>.
1267
Roland McGrath4acaaa12007-07-05 20:03:21 +00001268 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
1269 Fixes Debian#385310.
1270
Roland McGrath6176a1a2007-07-05 19:31:52 +00001271 * strace.c (main): Fix error message for unfound -u user.
1272 From Srinivasa Ds <srinivasa@in.ibm.com>.
Roland McGrath599df142007-07-05 19:37:07 +00001273 Fixes RH#247170.
Roland McGrath6176a1a2007-07-05 19:31:52 +00001274
1275 * debian/control (Architecture): Add armel.
1276
Roland McGratha41eb902007-07-05 19:28:52 +00001277 * linux/syscallent.h: Fix sys_delete_module arg count.
1278 * linux/alpha/syscallent.h: Likewise.
1279 * linux/arm/syscallent.h: Likewise.
1280 * linux/hppa/syscallent.h: Likewise.
1281 * linux/ia64/syscallent.h: Likewise.
1282 * linux/m68k/syscallent.h: Likewise.
1283 * linux/mips/syscallent.h: Likewise.
1284 * linux/powerpc/syscallent.h: Likewise.
1285 * linux/s390/syscallent.h: Likewise.
1286 * linux/s390x/syscallent.h: Likewise.
1287 * linux/sh/syscallent.h: Likewise.
1288 * linux/sh64/syscallent.h: Likewise.
1289 * linux/sparc/syscallent.h: Likewise.
1290 * linux/sparc64/syscallent.h: Likewise.
1291 * linux/sparc64/syscallent2.h: Likewise.
1292 * linux/x86_64/syscallent.h: Likewise.
1293 * linux/dummy.h (sys_delete_module): Use sys_open.
1294 From Johannes Stezenbach <js@linuxtv.org>.
1295
Roland McGrath02687832007-07-05 19:09:14 +00001296 * configure.ac: Check for struct sigcontext.sc_hi2.
1297 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
Roland McGrathc219f7c2007-07-05 18:59:16 +00001298
1299 * process.c [LINUX] (futexops): Add many new values.
1300 [LINUX] (futexwakeops, futexwakecmps): New tables.
1301 [LINUX] (sys_futex): Use them.
1302 From Ulrich Drepper <drepper@redhat.com>.
1303 Fixes RH#241467.
1304
Roland McGrath70e4b462007-07-05 18:43:24 +000013052007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1306
1307 * strace.c (detach): New prototype. Extended the function comment.
1308 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
1309 detach() call.
1310 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
1311 detach() call. Always call detach() only once from the group leader.
1312 Comment the leader killing known bug tested by `test/leaderkill.c'.
1313 Code advisory: Roland McGrath
1314 Fixes RH#240961.
1315
1316 * test/leaderkill.c: New file.
1317 * test/.cvsignore, test/Makefile: Add it.
1318
Roland McGratha7b4e0a2007-07-05 19:01:39 +000013192007-03-21 Andreas Schwab <schwab@suse.de>
1320
1321 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
1322
Dmitry V. Levinb011af52007-06-30 11:37:09 +000013232007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
1324 Dmitry V. Levin <ldv@altlinux.org>
1325
1326 Trace linux SG_IO ioctl arguments and results.
1327 * scsi.c: New file.
Roland McGrath70e4b462007-07-05 18:43:24 +00001328 * Makefile.am (strace_SOURCES): Add it.
Dmitry V. Levinb011af52007-06-30 11:37:09 +00001329 * defs.h (scsi_ioctl): New function.
1330 * ioctl.c (ioctl_decode): Use scsi_ioctl().
1331
Dmitry V. Levinfefdd972007-06-29 21:25:56 +000013322007-06-28 Dmitry V. Levin <ldv@altlinux.org>
1333
1334 * util.c (tv_mul): Multiply tv_usec properly.
1335 Patch from Cai Fei <caifei@cn.fujitsu.com>.
1336
Roland McGrath8a483d82007-06-11 22:06:37 +000013372007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1338
1339 Never interrupt when the attached traced process would be left stopped.
1340 * strace.c (main): `-p' attaching moved to ...
1341 (startup_attach): ... a new function, renamed a variable C to TCBI.
1342 Block interrupting signals since the first tracee has been attached.
1343 New comment about INTERRUPTED in the nonthreaded case.
1344 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
1345 (main): Command spawning moved to ...
1346 (startup_child): ... a new function, replaced RETURN with EXIT.
1347 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
1348 new SIGSTOP for processes still in TCB_STARTUP.
1349 (main): Move signals and BLOCKED_SET init before the tracees attaching,
1350 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
1351 have been already caught before clearing TCB_STARTUP.
1352 (trace): Removed the `!WIFSTOPPED(status)' dead code.
1353 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
1354 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
1355 Code advisory: Roland McGrath
1356 Fixes RH#240986.
1357
Roland McGrath625c9982007-06-02 00:07:38 +000013582007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1359
1360 * strace.c [LINUX] (my_tgkill): New macro.
1361 [LINUX] (detach): Use my_tgkill () instead of kill(2).
1362 Fixes RH#240962.
1363
Dmitry V. Levin71f1a132007-03-29 23:30:09 +000013642007-03-30 Dmitry V. Levin <ldv@altlinux.org>
1365
1366 * mem.c (mmap_flags): Add MAP_32BIT.
1367 Reported by Kirill A. Shutemov.
1368
Dmitry V. Levin40284242007-03-21 13:52:14 +000013692007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1370
Dmitry V. Levin652e4482007-03-21 14:18:17 +00001371 * sock.c (sock_ioctl): Check umove() return code.
Roland McGrathf30de7e2007-08-03 10:28:59 +00001372 [LINUX]: Handle SIOCGIFTXQLEN and SIOCGIFMAP.
Dmitry V. Levin40284242007-03-21 13:52:14 +00001373
Roland McGrath9f825d32007-03-16 21:56:17 +000013742007-03-16 Roland McGrath <roland@redhat.com>
1375
1376 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
1377 * linux/s390x/syscallent.h: Likewise.
1378
Roland McGrathc6696f52007-02-18 22:56:46 +000013792007-02-18 Roland McGrath <roland@redhat.com>
1380
1381 * strace.spec (Summary): Remove trailing period.
1382 (%files): Add %doc files.
1383 (%changelog): Double %s in text.
1384 (BuildRoot): Change to Fedora canonical.
1385 (%install): Don't use %makeinstall macro.
1386 (%build): Use %{?_smp_mflags}.
1387
Roland McGrath0a45fae2007-01-16 23:25:34 +000013882007-01-16 Roland McGrath <roland@redhat.com>
1389
1390 * configure.ac, NEWS: Version 4.5.15.
1391 * debian/changelog, strace.spec: 4.5.15-1.
1392
Dmitry V. Levin817b7082007-01-16 15:10:07 +000013932007-01-16 Dmitry V. Levin <ldv@altlinux.org>
1394
1395 Update mount parser to match kernel behaviour.
1396 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
1397 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
1398 New macros.
1399 [LINUX] (mount_flags): Add them.
1400 [LINUX] (MS_MGC_MSK): New macro.
1401 [LINUX] (sys_mount): Update parser to match kernel behaviour:
1402 discard MS_MGC_VAL magic, do not decode type and/or data
1403 strings when specified flags do not imply valid strings.
1404
Dmitry V. Levin71d70892007-01-13 11:17:38 +000014052007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1406
1407 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
1408 modes as flags.
1409
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +000014102007-01-11 Dmitry V. Levin <ldv@altlinux.org>
1411
Dmitry V. Levin5c7ad8c2007-01-13 11:15:48 +00001412 Update umount parser.
1413 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
1414 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
1415 [LINUX] (sys_umount2): Use umount_flags.
1416
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +00001417 Fix open(2) flags parser.
1418 * defs.h (tprint_open_modes): New function.
1419 * desc.c (sprint_open_modes): New function.
1420 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
1421 * file.c (openmodes): Split xlat into open_access_modes and
1422 open_mode_flags.
1423 (tprint_open_modes): New function.
1424 (decode_open): Use it.
1425 * ipc.c (sys_mq_open, printmqattr): Likewise.
1426 Fixes RH#222385.
1427
Roland McGratha9e32242007-01-11 22:22:54 +000014282007-01-11 Roland McGrath <roland@redhat.com>
1429
1430 * configure.ac, NEWS: Version 4.5.15.
1431 * debian/changelog, strace.spec: 4.5.15-1.
1432
Roland McGrath7a399402007-01-11 22:42:45 +00001433 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
1434
Roland McGratha9e32242007-01-11 22:22:54 +00001435 * strace.spec (Release): Use %{?dist}.
1436
Roland McGrath4724f3b2007-01-11 22:26:04 +00001437 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
1438
Dmitry V. Levinab9008b2007-01-11 22:05:04 +000014392006-12-27 Dmitry V. Levin <ldv@altlinux.org>
1440
Roland McGratha9e32242007-01-11 22:22:54 +00001441 Add const qualifier to xlookup() return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001442 * defs.h (xlookup): Add const qualifier to return value.
1443 * desc.c (sprintflags): Likewise.
1444 * process.c (printpriv): Update xlookup() use.
Roland McGratha9e32242007-01-11 22:22:54 +00001445 * signal.c (sprintsigmask): Add const qualifier to first argument and
1446 return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001447 * util.c (xlookup): Add const qualifier to return value.
1448 (printxval): Update xlookup() use.
1449
Dmitry V. Levin7d61ff12006-12-21 21:15:04 +000014502006-12-21 Dmitry V. Levin <ldv@altlinux.org>
1451
1452 Move counts code to separate file.
1453 * count.c: New file.
1454 * Makefile.am (strace_SOURCES): Add count.c.
1455 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
1456 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
1457 set_overhead, call_summary_pers, call_summary): Move to count.c
1458 * count.c (count_syscall): New function.
1459 * defs.h (count_syscall): Declare it.
1460 * syscall.c (trace_syscall): Use it.
1461
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +000014622006-12-20 Dmitry V. Levin <ldv@altlinux.org>
1463
Dmitry V. Levinb2f86992006-12-21 11:44:28 +00001464 * syscall.c (internal_syscall): Change conditions for internal_exit,
1465 internal_fork, internal_clone, internal_exec and internal_wait
1466 calls from switching on known scno values to switching on known
1467 sysent[tcp->scno].sys_func values.
1468 Fixes RH#179740.
1469
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +00001470 Show system call summary for each personality.
1471 * syscall.c (countv): New call_counts pointers array.
1472 (counts): Convert to macro wrapper around countv.
1473 (call_summary_pers): New function.
1474 (call_summary): Use it for each personality.
1475 Fixes RH#192193.
1476
Dmitry V. Levin10de62b2006-12-13 21:45:31 +000014772006-12-12 Dmitry V. Levin <ldv@altlinux.org>
1478
1479 Fix -ff -o behaviour. Fix piping trace output.
1480 * defs.h (newoutf): Remove.
1481 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
1482 around alloc_tcb().
1483 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
1484 Remove newoutf() call.
1485 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
1486 swap_uid): New functions.
1487 (popen_pid): New variable.
1488 (newoutf): Make static, use strace_fopen().
1489 (main): Use strace_fopen() and strace_popen(), remove uids
1490 swapping. Do not open outfname when followfork > 1.
1491 Reinitialize tcp->outf properly.
1492 (alloctcb): Rename to alloc_tcb. Use newoutf().
1493 (trace): Check popen_pid. Remove newoutf() call.
1494 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
Dmitry V. Levin16f27942006-12-21 21:00:34 +00001495 Fixes RH#204950, RH#218435, Debian#353935.
Dmitry V. Levin10de62b2006-12-13 21:45:31 +00001496
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +000014972006-12-10 Dmitry V. Levin <ldv@altlinux.org>
1498
Dmitry V. Levind3cb3922006-12-13 17:45:02 +00001499 Add biarch support for "struct sigevent".
1500 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
1501 New function.
1502 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
1503 Handle 32-bit personality.
1504
Dmitry V. Levin165b15d2006-12-13 17:43:45 +00001505 Add biarch support for "struct timex".
1506 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
1507 New function.
1508 [LINUX] (tprint_timex): New function.
1509 [LINUX] (sys_adjtimex): Use it.
1510
Dmitry V. Levin1a684d62006-12-13 17:42:32 +00001511 Enhance adjtimex parser.
1512 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
1513 adjtimex_state): New xlat structures.
1514 [LINUX] (sys_adjtimex): Print the whole struct timex.
1515 Decode modes, status and return code.
1516
Dmitry V. Levin1cad25d2006-12-13 17:14:36 +00001517 Add biarch support for "struct itimerval".
1518 * time.c (printitv): Rename to printitv_bitness().
1519 Add printitv() macro wrapper around printitv_bitness().
1520 (printitv_bitness): Handle 32-bit personality.
1521 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
1522 Use printitv_bitness().
1523 (tprint_timeval, tprint_timeval32): New functions.
1524 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
1525 (printitv32): Remove.
1526
1527 Add biarch support for "struct timeval".
1528 * defs.h (bitness_t): New enum type.
1529 (printtv_bitness, sprinttv): New function prototypes.
1530 (printtv): Convert to macro wrapper around printtv_bitness().
1531 (printtv32): Remove.
1532 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
1533 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
1534 Update decode_select() use.
1535 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
1536 * time.c (printtv_bitness, sprinttv): New functions.
1537 (printtv, printtv32): Remove.
1538 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
1539 Use printtv_bitness().
1540 Fixes RH#171626, RH#173050.
1541
Dmitry V. Levin4ebb4e32006-12-13 17:08:08 +00001542 Add biarch support for "struct iovec".
1543 * defs.h (personality_wordsize): Add.
1544 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
1545 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
1546 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
1547 SUPPORTED_PERSONALITIES > 1] Likewise.
1548 Patch from Jakub Jelinek.
1549 Fixes RH#218433.
1550
Dmitry V. Levinac518d12006-12-13 17:03:02 +00001551 * time.c (sys_timer_create): Check umove() return code.
1552
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +00001553 Make several global variables static.
1554 #ifdef definitions of rarely unused functions.
1555 * defs.h (rflag, tflag, outfname): Remove.
1556 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
1557 outfname, username): Make static.
1558 * desc.c (sys_getdtablesize): Define only for
1559 ALPHA || FREEBSD || SUNOS4.
1560 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
1561 (sys_mkfifo): Define only for FREEBSD.
1562 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
1563 (sys_getpagesize): Define only for
1564 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
1565 * net.c (sys_so_socket): Define only for SVR4.
1566 * process.c (sys_gethostid): Define only for
1567 FREEBSD || SUNOS4 || SVR4.
1568 (sys_gethostname): Define only for
1569 ALPHA || FREEBSD || SUNOS4 || SVR4.
1570 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
1571 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
1572 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
1573 (sys_sighold, sys_sigwait): Define only for SVR4.
1574 (sys_killpg): Define only for FREEBSD || SUNOS4.
1575 * stream.c (sys_getmsg): Define only for
1576 SPARC || SPARC64 || SUNOS4 || SVR4.
1577 * syscall.c (sys_indir): Define only for SUNOS4.
1578
Dmitry V. Levin35a55782006-12-04 13:48:10 +000015792006-11-27 Dmitry V. Levin <ldv@altlinux.org>
1580
1581 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
1582 removed CTL_PROC enum. Patch from Jakub Jelinek.
1583 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
1584
Dmitry V. Levina6946662006-12-04 13:46:28 +000015852006-11-20 Jakub Jelinek <jakub@redhat.com>
1586
1587 * linux/ia64/syscallent.h: Add #if check to make sure that
1588 SYS_socket_subcall adjustment isn't forgotten again.
1589
Dmitry V. Levinef5c3d62006-10-16 00:26:47 +000015902006-10-16 Dmitry V. Levin <ldv@altlinux.org>
1591
1592 Implement comprehensive quotactl(2) parser for Linux.
1593 * Makefile.am (strace_SOURCES): Add quota.c.
1594 * quota.c: New file.
1595 * resource.c: Remove old quotactl(2) parser.
1596 Fixes RH#118696.
1597
Dmitry V. Levincbd470f2006-10-14 14:23:57 +000015982006-10-14 Dmitry V. Levin <ldv@altlinux.org>
1599
Roland McGratha0de7c12007-01-16 01:02:38 +00001600 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
Dmitry V. Levin1f336e52006-10-14 20:20:46 +00001601 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
1602 Include <inttypes.h>.
1603 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
1604 64-bit platforms.
1605
Dmitry V. Levincbd470f2006-10-14 14:23:57 +00001606 * strace.c (main): Check getcwd() return code.
1607
Dmitry V. Levin95ebf5a2006-10-13 20:25:12 +000016082006-10-13 Ulrich Drepper <drepper@redhat.com>
1609 Bernhard Kaindl <bk@suse.de>
1610 Dmitry V. Levin <ldv@altlinux.org>
1611 Michael Holzheu <holzheu@de.ibm.com>
1612
1613 Add hooks for new syscalls. Add decoders for *at, inotify*,
1614 pselect6, ppoll and unshare syscalls.
1615
1616 * defs.h: Declare print_sigset.
1617 * desc.c (sys_pselect6): New function.
1618 * file.c (decode_open, decode_access, decode_mkdir,
1619 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
1620 New functions.
1621 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
1622 sys_utimes, sys_mknod): Use them.
1623 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
1624 variables.
1625 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
1626 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
1627 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
1628 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
1629 sys_inotify_rm_watch): New functions.
1630 * process.c [LINUX] (sys_unshare): New function.
1631 * signal.c (print_sigset): New function.
1632 (sys_sigprocmask): Use it.
1633 * stream.c (decode_poll): New function.
1634 (sys_poll): Use it.
1635 [LINUX] (sys_ppoll): New function.
1636 * linux/syscall.h: Delcare new syscall handlers.
1637 * linux/syscallent.h: Hook up new syscalls.
1638 * linux/alpha/syscallent.h: Likewise.
1639 * linux/hppa/syscallent.h: Likewise.
1640 * linux/ia64/syscallent.h: Likewise.
1641 * linux/mips/syscallent.h: Likewise.
1642 * linux/powerpc/syscallent.h: Likewise.
1643 * linux/s390/syscallent.h: Likewise.
1644 * linux/s390x/syscallent.h: Likewise.
1645 * linux/sparc/syscallent.h: Likewise.
1646 * linux/sparc64/syscallent.h: Likewise.
1647 * linux/x86_64/syscallent.h: Likewise.
1648 Fixes RH#178633.
1649
Dmitry V. Levin96339422006-10-11 23:11:43 +000016502006-10-06 Dmitry V. Levin <ldv@altlinux.org>
1651
1652 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
1653 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
1654 also defined, so check them along with PT_GETSIGINFO.
1655 Fixes RH#209856.
1656
Dmitry V. Levin504eb0b2006-10-11 22:58:31 +000016572006-09-01 Dmitry V. Levin <ldv@altlinux.org>
1658
1659 * file.c (print_xattr_val): Fix memory corruption bug reported
1660 by James Antill.
1661 Fixes RH#200621.
1662
Dmitry V. Levinaca9a742006-10-11 22:56:49 +000016632006-04-21 Dmitry V. Levin <ldv@altlinux.org>
1664
1665 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
1666 __NR_exit_group.
1667
Dmitry V. Levin76860f62006-10-11 22:55:25 +000016682006-03-29 Dmitry V. Levin <ldv@altlinux.org>
1669
1670 Fix race conditions in tcb allocation.
1671 * process.c (fork_tcb): Return error code as documented. Do not
1672 print "tcb table full" error message.
1673 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
1674 error message.
1675 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
1676 fork_tcb() before alloctcb(). Do not print "tcb table full"
1677 error message.
1678 * strace.c (main): Do not print "tcb table full" error message.
1679 (expand_tcbtab): Print error message in case of memory allocation
1680 failure.
1681 (alloctcb): Print error message when tcb table is full.
1682 (trace): Expand tcb table if necessary prior to allocating
1683 entry there. Do not print "tcb table full" error message.
1684 Fixes RH#180293.
1685
Roland McGrathff87ae22006-08-22 07:37:00 +000016862006-08-22 Roland McGrath <roland@redhat.com>
1687
1688 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
1689 Fixes RH#198179.
1690
Roland McGrath6ef291b2006-08-22 06:06:24 +000016912006-08-21 Roland McGrath <roland@redhat.com>
1692
1693 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
1694 * linux/syscallent.h: Update table.
1695 * linux/arm/syscallent.h: Likewise.
1696 * linux/m68k/syscallent.h: Likewise.
1697 * linux/s390/syscallent.h: Likewise.
1698 * linux/s390x/syscallent.h: Likewise.
Roland McGrath71030012006-08-22 06:33:45 +00001699 * linux/powerpc/syscallent.h: Likewise.
1700 * linux/sh/syscallent.h: Likewise.
1701 * linux/sh64/syscallent.h: Likewise.
Roland McGrathfd52f8d2006-10-10 00:57:30 +00001702 Fixes RH#201462.
Roland McGrath6ef291b2006-08-22 06:06:24 +00001703
Roland McGrath23777062006-04-25 07:22:04 +000017042006-04-25 Roland McGrath <roland@redhat.com>
1705
Roland McGrathde170102006-04-25 07:48:06 +00001706 * strace.c (main): Fail when -c is given with -ff.
1707 * strace.1: Note their incompatibility.
1708 Fixes RH#187847.
1709
Roland McGrath5b97ae32006-04-25 07:39:48 +00001710 * strace.c (main): Fail when nonoption args follow -p switches.
1711 Fixes Debian#361302.
1712
Roland McGrath9d19e162006-04-25 07:33:26 +00001713 * Makefile.am (EXTRA_DIST): Add xlate.el.
1714
1715 * linux/mips/Makefile.in: File removed, unused cruft.
1716 * linux/sparc/Makefile.in: Likewise.
1717
Roland McGrath23777062006-04-25 07:22:04 +00001718 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
1719
1720 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
1721 * linux/hppa/syscallent.h: Fixed semtimedop entry.
1722 From Mike Stroyan <mike.stroyan@hp.com>.
1723 Fixes Debian#340239.
1724
Roland McGrath9216ba72006-04-25 07:34:44 +000017252006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1726
Roland McGrath5b97ae32006-04-25 07:39:48 +00001727 * linux/arm/syscallent.h: Correct the name of exit. Remove
1728 M68K conditionals and sys_security. Correct syscalls 243-282.
1729 Fixes Debian#360154.
1730
Roland McGrath9216ba72006-04-25 07:34:44 +00001731 * process.c (change_syscall): Add ARM support.
1732 * syscall.c (get_scno): Handle ARM EABI.
1733 Fixes Debian#360152.
1734
Roland McGrath074a8e12006-01-17 06:23:01 +000017352006-01-16 Roland McGrath <roland@redhat.com>
1736
1737 * configure.ac, NEWS: Version 4.5.14.
1738 * debian/changelog, strace.spec: 4.5.14-1.
1739
Roland McGrathef6b8bf2006-01-14 00:20:26 +000017402006-01-13 Roland McGrath <roland@redhat.com>
1741
1742 * debian/control (Build-Depends): Add debhelper.
1743
Roland McGrath97a932b2006-01-12 10:19:01 +000017442006-01-12 Roland McGrath <roland@redhat.com>
1745
Roland McGrath402c9d12006-01-12 22:35:02 +00001746 * signal.c [LINUX] (sys_restart_syscall): New function.
1747 * linux/syscall.h: Declare sys_restart_syscall.
1748 * linux/sparc/syscall.h: Likewise.
1749 * linux/syscallent.h: Call 0 is restart_syscall.
1750 * linux/arm/syscallent.h: Likewise.
1751 * linux/powerpc/syscallent.h: Likewise.
1752 * linux/m68k/syscallent.h: Likewise.
1753 * linux/hppa/syscallent.h: Likewise.
1754 * linux/sh/syscallent.h: Likewise.
1755 * linux/sparc/syscallent.h: Likewise.
1756 * linux/sparc64/syscallent.h: Likewise.
1757 * linux/alpha/syscallent.h: Use sys_restart_syscall.
1758 * linux/ia64/syscallent.h: Likewise.
1759 * linux/mips/syscallent.h: Likewise.
1760 * linux/x86_64/syscallent.h: Likewise.
Dmitry V. Levin16f27942006-12-21 21:00:34 +00001761 Fixes RH#165469, Debian#350641.
Roland McGrath402c9d12006-01-12 22:35:02 +00001762
17632005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1764
1765 * system.c [LINUX] (MS_MGC_VAL): New macro.
1766 [LINUX] (mount_flags): Add it.
1767 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
1768 set in the flags argument, try to fetch data string.
1769 Fixes RH#165377.
1770
17712006-01-12 Roland McGrath <roland@redhat.com>
1772
Roland McGrath9ee476f2006-01-12 11:03:48 +00001773 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
1774 exceeds INFO.nlen.
1775 From Timo Lindfors <timo.lindfors@iki.fi>.
1776 Fixes Debian#339117.
1777
1778 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
1779 Fixes Debian#325132.
1780
1781 * debian/control (Standards-Version): Update to 3.6.2.
1782
Roland McGrath97a932b2006-01-12 10:19:01 +00001783 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
1784 New macros.
1785 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
1786 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
1787 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
1788 (personality_wordsize): New variable.
1789 (decode_subcall): Use it for size of argument words.
1790 Fixes RH#174354.
1791
Roland McGrath49355302006-01-12 09:51:03 +000017922005-11-17 Dmitry V. Levin <ldv@altlinux.org>
1793
1794 Implement qual_flags support for each personality.
1795 * strace.c (main): Move qualify calls after set_personality call.
1796 * syscall.c (qual_flags0): New variable..
1797 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
1798 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
1799 (qual_flags): Change variable definition from array to pointer.
1800 (set_personality): Initialize qual_flags variable.
1801 (qualify_one): Add "pers" argument to specify personality.
1802 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
1803 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
1804 (qual_syscall): Pass personality to qualify_one.
1805 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1806 table.
1807 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1808 table.
1809 (qual_signal): Pass personality to qualify_one.
1810 (qual_desc): Likewise.
1811 (qualify): Use qualify_one instead of manual qual_flags
1812 manipulations.
1813 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1814 table.
1815 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1816 table.
1817 * defs.h: Update qual_flags declaration.
1818 Fixes RH#173986.
1819
Roland McGrath7c061b22006-01-12 09:45:59 +000018202005-11-14 Dmitry V. Levin <ldv@altlinux.org>
1821
1822 * syscall.c (qual_syscall): Handle numeric syscall specification.
1823 Fixes RH#174798.
1824
1825 * syscall.c (qual_signal, qual_options): Remove redundant argument
1826 check.
1827
Roland McGrath52f70f72005-12-02 04:34:25 +000018282005-12-01 Roland McGrath <roland@redhat.com>
1829
1830 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
1831 Fixes Debian#340239.
1832
1833 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
1834 and linux/m68k/syscallent.h.
1835 Fixes Debian#336197.
1836
1837 * debian/control (Architecture): Add armeb.
1838 Fixes Debian#335681.
1839
18402005-11-02 Michal Marek <mmarek@suse.cz>
1841
1842 * strace-graph (handle_trace): follow clone() and vfork() calls.
1843
Roland McGrath362f1c32005-12-02 04:23:50 +000018442005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
1845
1846 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
1847 inotify_init, inotify_add_watch, inotify_rm_watch.
1848 Corrected number of arguments for request_key.
1849 * linux/s390x/syscallent.h: Likewise.
1850
18512005-12-01 Roland McGrath <roland@redhat.com>
1852
1853 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
1854 number is in the low range of IA32 syscalls.
1855
18562005-10-07 Andreas Schwab <schwab@suse.de>
1857
1858 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
1859
Roland McGrath89e94ff2005-12-02 03:57:20 +000018602005-12-01 Roland McGrath <roland@redhat.com>
1861
Roland McGrath8e5ca842005-12-02 04:08:39 +00001862 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
1863 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
1864
Roland McGrath89e94ff2005-12-02 03:57:20 +00001865 * ipc.c (indirect_ipccall): New function.
1866 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
1867 instead of #ifdef LINUX test.
1868 [LINUX] (sys_semtimedop): Likewise.
1869 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
1870 Fixes RH#164755.
1871
Roland McGrath61b675e2005-12-02 03:44:20 +000018722005-07-31 Ulrich Drepper <drepper@redhat.com>
1873
Roland McGrath89e94ff2005-12-02 03:57:20 +00001874 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
1875 msgctl.
1876
Roland McGrath61b675e2005-12-02 03:44:20 +00001877 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
1878 there.
1879 Fixes RH#164757.
1880
Roland McGrathbc38ae72005-12-02 03:59:47 +000018812005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1882
1883 * strace.1: Update "SEE ALSO" links to reference to valid
1884 manpages.
1885 Patch from Michail Litvak <mci@owl.openwall.com>.
1886 Fixes RH#165375.
1887
Roland McGrath68565782005-10-21 22:06:58 +000018882005-10-21 Roland McGrath <roland@redhat.com>
1889
1890 * util.c (printpathn): Cap N at sizeof path - 1.
1891
Roland McGrath0c26d342005-08-03 11:43:03 +000018922005-08-03 Roland McGrath <roland@redhat.com>
1893
1894 * configure.ac, NEWS: Version 4.5.13.
1895 * debian/changelog, strace.spec: 4.5.13-1.
1896
Roland McGrath03c3d752005-08-03 12:18:37 +00001897 * configure.ac: Check for struct dqblk.dqb_curblocks field.
Roland McGrath7e946762005-08-03 12:02:14 +00001898 * resource.c [LINUX] (OLD_CMD): New macro.
1899 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
Roland McGrath03c3d752005-08-03 12:18:37 +00001900 (sys_quotactl): If dqb_curblocks is not there, it's called
1901 dqb_curspace instead. Print dqb_* fields as unsigned long long.
Roland McGrath7e946762005-08-03 12:02:14 +00001902
Roland McGrath9554a482005-08-03 11:29:26 +000019032005-07-19 Michael Schmitz <schmitz@debian.org>
1904
1905 Long overdue m68k cleanup.
1906 * linux/syscallent.h: remove m68k declarations.
1907 * linux/m68k/syscallent.h: new file, fixed up declarations
1908 to match kernel version 2.6.11. Newer syscalls are sufficiently
1909 different from i386 to merit a separate file.
1910
19112005-08-03 Roland McGrath <roland@redhat.com>
1912
1913 * linux/x86_64/syscallent.h: Update init_module argument count.
1914 * linux/sparc/syscallent.h: Likewise.
1915 * linux/sparc64/syscallent2.h: Likewise.
1916 * linux/sparc64/syscallent.h: Likewise.
1917 * linux/sh/syscallent.h: Likewise.
1918 * linux/sh64/syscallent.h: Likewise.
1919 * linux/s390/syscallent.h: Likewise.
1920 * linux/s390x/syscallent.h: Likewise.
1921 * linux/powerpc/syscallent.h: Likewise.
1922 * linux/arm/syscallent.h: Likewise.
1923
19242005-07-22 James Lentini <jlentini@gmail.com>
1925
1926 * bjm.c (sys_init_module): Display all three arguments.
1927 * linux/syscallent.h: Update argument count.
1928
Roland McGrathe0f6bb02005-08-03 11:23:50 +000019292005-08-03 Roland McGrath <roland@redhat.com>
1930
1931 * process.c (internal_wait): Don't suspend when known child is known
1932 to be exiting already.
1933
1934 * strace.c (detach): If detaching the last live thread in a group with
1935 a zombie leader, then detach the leader too.
1936 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
1937 Mark process about to take a signal with TCB_GROUP_EXITING flag.
1938 Fixes RH#161919.
1939
Roland McGrath30afb792005-07-19 07:42:24 +000019402005-07-19 Roland McGrath <roland@redhat.com>
1941
1942 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
1943 Fixes Debian#315500.
1944
Roland McGrath387d0e52005-07-19 07:13:34 +000019452005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
1946
1947 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
1948 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
1949 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
1950 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
1951 (keyctl, waitid): Added.
1952 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
1953 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
1954 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
1955 * linux/s390x/errnoent.h: Likewise.
1956
Roland McGrath415a7d62005-07-05 09:50:40 +000019572005-07-05 Roland McGrath <roland@redhat.com>
1958
1959 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
1960 child is 32-bit.
1961 Fixes RH#162467.
1962
Roland McGrathfd583f62005-07-05 03:22:50 +000019632005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1964
Roland McGrathe10dc512005-07-05 03:26:03 +00001965 Introduce "-e trace=desc".
1966 * defs.h (TRACE_DESC): New flag.
1967 * syscall.c: Define TD macro before include of syscallent files
1968 and undefine it afterwards.
1969 (lookup_class): Recognize "desc" keyword.
1970 * strace.1: Document "-e trace=desc".
1971 * freebsd/i386/syscallent.h: Mark those syscalls which take a
1972 file descriptor as an argument or return a file descriptor with
1973 TD flag.
1974 * linux/alpha/syscallent.h: Likewise.
1975 * linux/hppa/syscallent.h: Likewise.
1976 * linux/ia64/syscallent.h: Likewise.
1977 * linux/mips/syscallent.h: Likewise.
1978 * linux/powerpc/syscallent.h: Likewise.
1979 * linux/s390/syscallent.h: Likewise.
1980 * linux/s390x/syscallent.h: Likewise.
1981 * linux/sh/syscallent.h: Likewise.
1982 * linux/sh64/syscallent.h: Likewise.
1983 * linux/sparc/syscallent.h: Likewise.
1984 * linux/sparc64/syscallent2.h: Likewise.
1985 * linux/sparc64/syscallent.h: Likewise.
1986 * linux/syscallent.h: Likewise.
1987 * linux/x86_64/syscallent.h: Likewise.
1988 * sunos4/syscallent.h: Likewise.
1989 * svr4/syscallent.h: Likewise.
1990 Fixes RH#159400.
1991
Roland McGrathfd583f62005-07-05 03:22:50 +00001992 Remove TF flag from those syscalls which have no filename argument.
1993 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
1994 pwrite, fstat, sendfile.
1995 * linux/alpha/syscallent.h: Remove TF flag from read, write,
1996 pread, pwrite, sendfile.
1997 * linux/hppa/syscallent.h: Remove TF flag from read, write,
1998 pread, pwrite, fstat64, sendfile, ftruncate64.
1999 * linux/ia64/syscallent.h: Remove TF flag from read, write,
2000 sendfile, fstat, fadvise64.
2001 * linux/mips/syscallent.h: Remove TF flag from read, write,
2002 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
2003 sendfile64, fadvise64, fstatfs64.
2004 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
2005 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
2006 fadvise64, fstatfs64, fadvise64_64.
2007 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
2008 sendfile, ftruncate64, fstat64, sendfile64.
2009 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
2010 sendfile, sendfile64.
2011 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
2012 sendfile, fstat64.
2013 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
2014 sendfile, ftruncate64, fstat64.
2015 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
2016 pread, pwrite, sendfile64.
2017 * linux/sparc64/syscallent2.h: Likewise.
2018 * linux/sparc64/syscallent.h: Likewise.
2019 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
2020 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
2021 fadvise64_64.
2022 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
2023 sendfile, fadvise64_64.
2024 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
2025 fstatvfs64, ftruncate64.
2026 Fixes RH#159340.
2027
Roland McGrath012ffdf2005-07-04 23:30:30 +000020282005-07-04 Roland McGrath <roland@redhat.com>
2029
Roland McGrathbfacc262005-07-04 23:33:42 +00002030 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
2031 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
2032 From Ulrich Drepper <drepper@redhat.com>.
2033 Fixes RH#162450.
2034
Roland McGrath012ffdf2005-07-04 23:30:30 +00002035 * net.c (sockipoptions): Fix typos.
2036 From Ulrich Drepper <drepper@redhat.com>.
2037 Fixes RH#161578.
2038
2039 * util.c (printnum_int): New function, printnum with s/long/int/.
2040 * defs.h: Declare it.
2041 * net.c (printsockopt): Use it for int-sized option.
2042 Fixes RH#162449.
2043 Reported by Ulrich Drepper <drepper@redhat.com>.
2044
Roland McGrath43cb21f2005-06-10 03:56:19 +000020452005-06-09 Roland McGrath <roland@redhat.com>
2046
2047 * configure.ac, NEWS: Version 4.5.12.
2048 * debian/changelog, strace.spec: 4.5.12-1.
2049
Roland McGrath59a611b2005-06-08 20:45:52 +000020502005-06-08 Dmitry V. Levin <ldv@altlinux.org>
2051
2052 Minor namespace cleanup.
2053 * defs.h (string_quote): Remove declaration.
2054 * file.c (openmodessol) [LINUXSPARC]: Make static.
2055 (fileflags): Likewise.
2056 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
2057 (direnttypes) [FREEBSD || LINUX]: Likewise.
2058 (xattrflags): Likewise.
2059 * process.c (unalignctl_string): Make static.
2060 (setarg): Disable.
2061 * syscall.c (subcalls_table): Make static.
2062 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
2063 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
2064 (decode_subcall): Make static.
2065 (syscall_fixup): Likewise.
2066 (get_error): Likewise.
2067 (syscall_enter): Likewise.
2068 * util.c (tv_tv): Disable.
2069 (getpc): Likewise.
2070 (string_quote): Make static.
2071 Fixes RH#159688.
2072
Roland McGrathd40a3932005-06-08 18:06:27 +000020732005-05-12 Philippe De Muyter <phdm@macqel.be>
2074
2075 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
2076 Enables `-i' on m68k machines.
2077
Roland McGrath5d731702005-06-07 23:22:26 +000020782005-06-06 Roland McGrath <roland@redhat.com>
2079
2080 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
2081 matching works right.
2082 Fixes RH#159787.
2083
2084 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
2085 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
2086 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
2087 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
2088 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
2089 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
2090 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
2091 (SYS_shmctl): Macros renamed to SYS_sub_*.
2092 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
2093
2094 * linux/syscall.h (SYS_waitid): Define if not defined.
2095
2096 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
2097
2098 * defs.h (struct sysent): New member `native_scno'.
2099 (known_scno): Declare new function.
2100 * linux/syscallent.h: Add new final field to interesting syscalls.
2101 * syscall.c (known_scno): New function.
2102 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
2103 * process.c (internal_fork, internal_exit): Likewise.
2104 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
2105 * strace.c (proc_open): Likewise.
2106 * util.c [LINUX] (setbpt): Likewise.
2107 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
2108 for defining SYS_socket_subcall et al.
2109 * linux/syscallent.h: Likewise for #error check.
2110 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
2111 Fixes RH#158934.
2112
Roland McGrath6286f662005-06-03 02:40:43 +000021132005-06-02 Roland McGrath <roland@redhat.com>
2114
2115 * file.c (printstatfs64): Cast values to unsigned long long and use
2116 %llu formats.
2117 Fixes RH#158243.
2118
Roland McGrathe8c6eec2005-06-01 18:56:03 +000021192005-05-31 Dmitry V. Levin <ldv@altlinux.org>
2120
Roland McGrath712a6bf2005-06-01 19:22:30 +00002121 Deal with memory management issues.
2122 * defs.h (tprint_iov): Update prototype.
2123 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
2124 epoll_event array of arbitrary size on the stack, to avoid
2125 stack overflow.
2126 * file.c (print_xattr_val): Check for integer overflow during
2127 malloc size calculation, to avoid heap corruption.
2128 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
2129 during malloc size calculation, to avoid heap corruption.
2130 Change iovec array handling to avoid heap memory allocation.
2131 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
2132 size calculation and do not allocate array of arbitrary size on
2133 the stack, to avoid stack overflow.
2134 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
2135 arbitrary size on the stack, to avoid stack overflow. Do not
2136 trust cmsg.cmsg_len to avoid read beyond the end of allocated
2137 object.
2138 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
2139 * process.c (sys_setgroups): Check for integer overflow during
2140 malloc size calculation, to avoid heap corruption. Change gid_t
2141 array handling to avoid heap memory allocation.
2142 (sys_getgroups): Likewise.
2143 (sys_setgroups32) [LINUX]: Likewise.
2144 (sys_getgroups32) [LINUX]: Likewise.
2145 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
2146 overflow during malloc size calculation, to avoid heap corruption.
2147 Change pollfd array handling to avoid heap memory allocation.
2148 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
2149 during malloc size calculation, to avoid heap corruption.
2150 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
2151 during malloc size calculation, to avoid heap corruption.
2152 Fixes RH#159196.
2153
Roland McGrathb422e0d2005-06-01 19:03:30 +00002154 * util.c (printxval): Change third argument from "char *" to
2155 "const char *".
2156 (printflags): Add third argument, "const char *", with similar
2157 meaning to the third argument of printxval().
2158 * defs.h (printxval): Change third argument from "char *" to
2159 "const char *".
2160 (printflags): Add third argument.
2161 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
2162 printflags().
2163 * desc.c (sys_fcntl): Likewise.
2164 (sys_flock) [LOCK_SH]: Likewise.
2165 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
2166 * file.c (sys_open): Likewise.
2167 (solaris_open) [LINUXSPARC]: Likewise.
2168 (sys_access): Likewise.
2169 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
2170 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
2171 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
2172 (printstat64) [HAVE_STAT64 &&
2173 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
2174 (sys_setxattr, sys_fsetxattr): Likewise.
2175 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
2176 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
2177 (sys_mq_open) [LINUX]: Likewise.
2178 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
2179 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
2180 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
2181 (sys_mprotect): Likewise.
2182 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
2183 (sys_msync) [MS_ASYNC]: Likewise.
2184 (sys_mctl) [MC_SYNC]: Likewise.
2185 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
2186 Likewise.
2187 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
2188 (sys_send, sys_sendto): Likewise.
2189 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
2190 (sys_recv, sys_recvfrom): Likewise.
2191 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
2192 (printicmpfilter) [ICMP_FILTER]: Likewise.
2193 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
2194 * process.c (sys_clone) [LINUX]: Likewise.
2195 (printwaitn): Likewise.
2196 (sys_waitid) [SVR4 || LINUX]: Likewise.
2197 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
2198 (sys_sigaction): Likewise.
2199 (printcontext) [SVR4]: Likewise.
2200 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
2201 (sys_rt_sigaction) [LINUX]: Likewise.
2202 * sock.c (sock_ioctl) [LINUX]: Likewise.
2203 * stream.c (sys_putmsg, sys_getmsg): Likewise.
2204 (sys_putpmsg) [SYS_putpmsg]: Likewise.
2205 (sys_getpmsg) [SYS_getpmsg]: Likewise.
2206 (sys_poll): Likewise.
2207 (print_transport_message) [TI_BIND]: Likewise.
2208 (stream_ioctl): Likewise.
2209 * system.c (sys_mount, sys_reboot): Likewise.
2210 (sys_cacheflush) [LINUX && M68K]: Likewise.
2211 (sys_capget, sys_capset) [SYS_capget]: Likewise.
2212 * term.c (term_ioctl) [TIOCMGET]: Likewise.
2213 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
2214 Likewise.
2215 Fixes RH#159310.
2216
Roland McGrathe8c6eec2005-06-01 18:56:03 +00002217 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
2218 errors reporting style.
2219 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
2220 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
2221 * util.c (printstr): Likewise.
2222 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
2223 (fixvfork) [SUNOS4]: Likewise.
2224 * desc.c (decode_select): Continue to decode syscall arguments
2225 in case of OOM condition.
2226 * file.c (sys_getdents): Likewise.
2227 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
2228 (sys_getdirentries) [FREEBSD]: Likewise.
2229 * mem.c (sys_mincore): Changed type of variables which deal with
2230 malloc size from int to unsigned long.
Roland McGrathe35109a2005-06-08 18:03:12 +00002231 Fixes RH#159308.
Roland McGrathe8c6eec2005-06-01 18:56:03 +00002232
Roland McGratha6ef1a32005-06-01 18:57:27 +000022332005-05-22 Dmitry V. Levin <ldv@altlinux.org>
2234
2235 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
2236 safe to include kernel headers, and this one is not used anyway.
2237 Fixes RH#158488.
2238
Roland McGrathe776e3e2005-05-26 23:21:13 +000022392005-05-26 Roland McGrath <roland@redhat.com>
2240
2241 * system.c (sys_sysctl): Check for errors accessing user pointers.
2242 Use malloc instead of alloca in case size is insane.
2243
Roland McGrath682291e2005-05-09 08:03:06 +000022442005-05-09 Roland McGrath <roland@redhat.com>
2245
2246 * configure.ac: Check for libaio.h.
2247 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
2248 sys_io_getevents, sys_io_destroy): New functions.
2249 * linux/syscall.h: Declare them.
2250 * linux/syscallent.h: Use those for io_* syscalls.
2251 * linux/alpha/syscallent.h: Likewise.
2252 * linux/hppa/syscallent.h: Likewise.
2253 * linux/ia64/syscallent.h: Likewise.
2254 * linux/mips/syscallent.h: Likewise.
2255 * linux/powerpc/syscallent.h: Likewise.
2256 * linux/s390/syscallent.h: Likewise.
2257 * linux/s390x/syscallent.h: Likewise.
2258 * linux/x86_64/syscallent.h: Likewise.
2259 From Zach Brown <zach.brown@oracle.com>.
2260 Fixes RH#155065.
2261
2262 * debian/control (Architecture): Add ppc64.
2263 Fixes Debian bug #301089.
2264
Roland McGrath05a017b2005-05-09 07:46:07 +000022652005-05-05 Anton Blanchard <anton@samba.org>
2266
2267 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
2268 if defined.
2269
22702005-05-09 Roland McGrath <roland@redhat.com>
2271
2272 * strace.c (main): Refuse negative -s argument value.
2273 Fixes Debian bug #303256.
2274
Roland McGrathf3b565b2005-05-09 07:40:41 +000022752005-04-25 Anton Blanchard <anton@samba.org>
2276
2277 * file.c (openmodes): Add O_NOATIME flag if defined.
2278
22792005-04-05 Anton Blanchard <anton@samba.org>
2280
2281 * linux/powerpc/ioctlent.h: Regenerated.
2282
2283 * signal.c (signame): Don't try and dereference negative index.
2284
2285 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
2286 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
2287 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
2288
2289 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
2290 but not IPC_NOWAIT, which have the same value.
2291 (sys_shmget): Use that instead of resource_flags.
2292
Roland McGratha3734a92005-03-22 23:13:24 +000022932005-03-22 Roland McGrath <roland@redhat.com>
2294
Roland McGrathe1f1e572005-03-23 03:19:02 +00002295 * desc.c (decode_select): Increase local buffer size.
2296 Fixes RH#151570.
2297
Roland McGratha3734a92005-03-22 23:13:24 +00002298 * configure.ac, NEWS: Version 4.5.11.
2299 * debian/changelog, strace.spec: 4.5.11-1.
2300
2301 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
2302
Roland McGrath3181c512005-03-15 02:40:23 +000023032005-03-14 Roland McGrath <roland@redhat.com>
2304
2305 * configure.ac, NEWS: Version 4.5.10.
2306 * debian/changelog, strace.spec: 4.5.10-1.
2307
Roland McGrath0495c932005-03-15 02:17:23 +000023082005-02-26 GOTO Masanori <gotom@debian.or.jp>
2309
2310 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
2311 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
2312
Roland McGrath391a4e72005-03-15 02:16:21 +000023132005-02-28 Andreas Schwab <schwab@suse.de>
2314
2315 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
2316
23172005-03-14 Roland McGrath <roland@redhat.com>
2318
2319 * linux/mips/syscallent.h: Update various calls.
2320 From Thiemo Seufer <ths@networkno.de>.
2321 Fixes Debian bug #256684.
2322
2323 * debian/control (Architecture): Add s390.
2324 Fixes Debian bug #294172.
2325
Roland McGrathbfb49e52005-03-06 22:24:52 +000023262005-03-06 Roland McGrath <roland@redhat.com>
2327
2328 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
2329 and SIGBUS signals, use si_addr in output.
2330
Roland McGrath4859f6c2005-03-01 23:03:11 +000023312005-03-01 Roland McGrath <roland@redhat.com>
2332
2333 * file.c (print_xattr_val): Add a cast.
2334
Roland McGrath854694b2005-02-06 01:16:47 +000023352005-02-05 Roland McGrath <roland@redhat.com>
2336
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00002337 * desc.c (decode_select): Calculate size of passed fd_set vectors and
2338 copy in the user's size rather than the standard sizeof(fd_set).
Roland McGrath391a4e72005-03-15 02:16:21 +00002339 Fixes Debian bug #65654, #284290.
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00002340
2341 * util.c (printpath, printpathn): Print NULL and don't try any fetch
2342 when ADDR is zero.
2343 Fixes Debian bug #63093.
2344
Roland McGrath854694b2005-02-06 01:16:47 +00002345 * debian/control (Build-Depends): Fix for s390 and sparc.
2346 From Bastian Blank <waldi@debian.org>.
2347 Fixes Debian bug #293564.
2348
23492004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2350
2351 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
2352 right before execv() call. Remove fake_execve() call.
2353 * defs.h (fake_execve): Remove unused declaration.
2354 * process.c (fake_execve): Remove unused function.
2355 Fixes RH#143365.
2356
Roland McGrath55f23e72005-02-04 09:29:11 +000023572005-02-04 Roland McGrath <roland@redhat.com>
2358
2359 * configure.ac, NEWS: Version 4.5.9.
Roland McGrath0c6c17b2005-02-04 09:54:16 +00002360 * debian/changelog, strace.spec: 4.5.9-2.
Roland McGrath55f23e72005-02-04 09:29:11 +00002361
Roland McGrath1e834482005-02-04 09:50:24 +00002362 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
2363
Roland McGrath94098ef2005-02-02 20:25:36 +000023642005-02-02 Roland McGrath <roland@redhat.com>
2365
Roland McGrath026bdab2005-02-03 03:19:43 +00002366 * debian/control: Add strace-udeb package for installer debugging.
2367 * debian/rules (binary-arch): Build it.
2368 From Joshua Kwan <joshk@triplehelix.org>.
2369 Fixes Debian bug #268294.
2370
Roland McGrathd08b2f02005-02-02 22:11:37 +00002371 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
2372 known values for Linux.
2373
Roland McGrath84219e12005-02-02 20:55:27 +00002374 * util.c (printcall): Print 16 ?s when long is 8 bytes.
2375 Fixes RH#146932.
2376
Roland McGrath3cad4a62005-02-02 20:32:37 +00002377 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
2378 sys_epoll_wait.
2379 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
2380 * ioctl.c (nioctlents2): Add const to type.
2381 Fixes Debian bug #278449.
2382
Roland McGrath94098ef2005-02-02 20:25:36 +00002383 * sock.c (iffflags): New variable, table of IFF_* values.
2384 (print_addr): New function.
2385 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
2386 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
2387 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
2388 SIOCGIFINDEX, and fix their output.
2389 From Ulrich Drepper <drepper@redhat.com>.
2390 Fixes RH#138223.
Roland McGrath1967a132005-02-02 20:45:37 +00002391 Fixes Debian bug #192164.
Roland McGrath94098ef2005-02-02 20:25:36 +00002392
Roland McGrathac6b7bb2005-02-02 04:42:56 +000023932004-12-20 Dmitry V. Levin <ldv@altlinux.org>
2394
Roland McGrath9d721f22005-02-02 04:45:09 +00002395 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
2396 * defs.h [HAVE_CONFIG_H]: Include config.h first.
2397 * strace.c: Include "defs.h" first.
2398 Fixes RH#143370.
2399
Roland McGrathac6b7bb2005-02-02 04:42:56 +00002400 * syscall.c (call_summary): Fix potential NULL dereference.
2401 Fixes RH#143369.
2402
Roland McGrathdd9efd82005-02-02 04:40:36 +000024032004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2404
2405 * syscall.c (qual_signal): Check bounds for numeric signal names.
2406 Fix parser of symbolic signal names.
2407 Fix return code, as required by qualify() function.
2408 * syscall.c (qual_desc): Check bounds for descriptor number.
2409 * syscall.c (qual_syscall): Correct return code, to be consistent
2410 with qualify() and other qual_* functions.
2411 Fixes RH#143362.
2412
Roland McGrath1b3ca102005-02-02 02:49:03 +000024132005-02-01 Roland McGrath <roland@redhat.com>
2414
Roland McGrath0dfeed62005-02-02 04:36:38 +00002415 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
2416 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
2417 New macros.
2418 [LINUX] (mount_flags): Add them.
2419 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
2420 set in the flags argument, don't try to fetch the filesystem string.
2421 Fixes RH#141932.
2422
Roland McGrathdc26fff2005-02-02 04:19:19 +00002423 * config.guess: Update from canonical version, timestamp 2004-11-12.
2424 * config.sub: Likewise, timestamp 2004-11-30.
2425
Roland McGrathb2ba50b2005-02-02 04:16:58 +00002426 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
2427 * linux/syscall.h: Declare it.
2428 * linux/x86_64/syscallent.h: Use it.
2429 Part of RH#142667.
2430
2431 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
2432 (sys_sched_getparam, sys_sched_setparam): Likewise.
2433 Part of RH#142667.
2434
2435 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
2436 here too.
2437 Part of RH#142667.
2438
2439 * linux/syscallent.h: Use sys_mincore instead of printargs.
2440 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
2441 sys_semtimedop, sys_umount2.
2442 Part of RH#142667.
2443
Roland McGrath28eace82005-02-02 03:51:22 +00002444 * syscall.c (qual_signal): Fix inverted return value and bogus
2445 argument to qualify_one in the named case.
2446
Roland McGrath5f221c32005-02-02 03:38:49 +00002447 * file.c (print_xattr_val): Don't use auto array sized by syscall
2448 argument. Use malloc instead, so it can fail for insane values.
2449 Fixes Debian bug #283704.
2450
Roland McGrath53962332005-02-02 03:11:43 +00002451 * net.c (sys_getsockopt): Fix a format %ld -> %d.
2452
2453 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
2454
Roland McGrathbc484bd2005-02-02 03:07:24 +00002455 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
2456 not to double the middle entry!
2457 Fixes RH#146093.
2458
Roland McGrath6722dcf2005-02-02 02:54:35 +00002459 * linux/x86_64/syscallent.h: Fix exit_group entry.
2460
Roland McGrath1b3ca102005-02-02 02:49:03 +00002461 * util.c (getpc) [S390 || S390X]: Implement it.
2462 Patch by David Wilder <wilder@us.ibm.com>.
2463
2464 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
2465 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
2466 Fixes RH#146245.
2467
24682005-01-22 Andreas Schwab <schwab@suse.de>
2469
2470 * net.c (sys_getsockopt): Change type of len to int.
2471
Roland McGrath914f3aa2004-10-19 23:00:14 +000024722004-10-19 Roland McGrath <roland@redhat.com>
2473
Roland McGrathb0756892004-10-20 02:17:58 +00002474 * configure.ac, NEWS: Version 4.5.8.
2475 * debian/changelog, strace.spec: 4.5.8-1.
2476
Roland McGrathbe4eeb92004-10-20 02:24:28 +00002477 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
2478
Roland McGrathb0756892004-10-20 02:17:58 +00002479 * configure.ac: Check for sys/epoll.h.
2480 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
2481 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
2482
Roland McGrathe26a3782004-10-20 02:04:19 +00002483 * strace.c (handle_group_exit): Don't detach leader that wasn't
2484 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
2485 Remove droptcb loop at end, no longer required since 2.6 reports each
2486 thread death.
2487 Fixes RH#135254.
2488
Roland McGrath712bc7a2004-10-20 01:00:45 +00002489 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
2490 taking signal when it has nclone_threads > 0.
2491
Roland McGrath712bc7a2004-10-20 01:00:45 +00002492 * strace.c (handle_group_exit, trace): Mark leader with
2493 TCB_GROUP_EXITING and don't be surprised at child deaths when their
2494 leader has it set.
2495 Fixes RH#132150.
2496
Roland McGrath223a3ff2004-10-19 23:33:53 +00002497 * process.c (WCOREFLAG): Define if not defined.
2498 (W_STOPCODE, W_EXITCODE): Likewise.
2499 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2500
2501 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
2502 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2503
2504 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
2505 strace64.1 to strace.1, which doesn't exist.
2506 Fixes Debian bug #269220.
2507
25082004-09-05 Phil Blundell <pb@nexus.co.uk>
2509
2510 * linux/arm/syscallent.h: New file.
2511
25122004-10-19 Roland McGrath <roland@redhat.com>
2513
2514 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
2515 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
2516 (build/Makefile): Use $(CONFIG_OPTS).
2517 (build64/Makefile): Pass --host as well as --build.
2518 From Bastian Blank <waldi@debian.org>.
2519 Fixes Debian bug #271500.
2520
2521 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
2522 From Randolph Chung <tausq@debian.org>
2523 Fixes Debian bug #273887.
2524
Roland McGrath914f3aa2004-10-19 23:00:14 +00002525 * file.c (sys_llseek): Revert last change.
2526
Roland McGrath223a3ff2004-10-19 23:33:53 +000025272004-09-14 Richard Henderson <rth@twiddle.net>
2528
2529 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
2530 [gs]et_mempolicy, mq_*, waitid.
2531
Roland McGrath51f9ac02004-10-07 18:51:22 +000025322004-10-07 Roland McGrath <roland@redhat.com>
2533
Roland McGrath0aa53f62004-10-07 19:09:23 +00002534 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
2535 Use LONG_LONG macro.
2536 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
2537
Roland McGrath61b324b2004-10-07 18:59:13 +00002538 * linux/x86_64/syscallent.h: Fix botched table entries.
2539 From Ulrich Drepper <drepper@redhat.com>.
2540
Roland McGrathaa08d712004-10-07 18:53:17 +00002541 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
2542 New functions.
2543 * linux/syscall.h: Declare them.
2544 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath61b324b2004-10-07 18:59:13 +00002545 From Ulrich Drepper <drepper@redhat.com>.
2546
Roland McGrathaa08d712004-10-07 18:53:17 +00002547 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
2548 From Ulrich Drepper <drepper@redhat.com>.
2549
Roland McGrath51f9ac02004-10-07 18:51:22 +00002550 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
2551 New functions.
2552 * linux/syscall.h: Declare them.
2553 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
Roland McGrathaa08d712004-10-07 18:53:17 +00002554 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath51f9ac02004-10-07 18:51:22 +00002555 From Ulrich Drepper <drepper@redhat.com>.
2556
Roland McGrath2af128b2004-10-06 22:32:04 +000025572004-09-13 Dmitry V. Levin <ldv@altlinux.org>
2558
2559 * linux/ioctlsort.c (main): Omit duplicate lines
2560 (with same name and code) from output.
2561 * linux/ioctlent.sh: Build the list of ioctls defined in
2562 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
2563 as suggested by Peter Jones <pjones@redhat.com>
2564 * linux/ioctlent.h: Regenerated.
2565 Fixes RH#129808.
2566
Roland McGrath79367f82004-10-06 22:28:17 +000025672004-09-13 Ulrich Drepper <drepper@redhat.com>
2568 Dmitry V. Levin <ldv@altlinux.org>
2569
2570 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
2571 structure.
2572 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
2573 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
2574 * defs.h [LINUX]: Declare rtc_ioctl.
2575 Fixes RH#58606.
2576
Roland McGrath288a3a02004-10-06 22:12:09 +000025772004-10-06 Roland McGrath <roland@redhat.com>
2578
Roland McGrathd2553bb2004-10-06 22:23:55 +00002579 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
2580 New functions.
2581 * linux/syscall.h: Declare them.
2582 * linux/syscallent.h: Use those for epoll_* syscalls.
2583 * linux/alpha/syscallent.h: Likewise.
2584 * linux/hppa/syscallent.h: Likewise.
2585 * linux/ia64/syscallent.h: Likewise.
2586 * linux/powerpc/syscallent.h: Likewise.
2587 * linux/s390/syscallent.h: Likewise.
2588 * linux/s390x/syscallent.h: Likewise.
2589 * linux/sparc/syscallent.h: Likewise.
2590 * linux/sparc64/syscallent.h: Likewise.
2591 * linux/sparc64/syscallent2.h: Likewise.
2592 * linux/x86_64/syscallent.h: Likewise.
2593 From Ulrich Drepper <drepper@redhat.com>.
2594 Fixes RH#134463.
2595
Roland McGrath2803d102004-10-06 22:15:18 +00002596 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
2597 and RLIMIT_MSGQUEUE, if defined.
2598 From Ulrich Drepper <drepper@redhat.com>.
2599 Fixes RH#133594.
2600
Roland McGrath288a3a02004-10-06 22:12:09 +00002601 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
2602 (printmsghdr): Use it.
Roland McGrath2803d102004-10-06 22:15:18 +00002603 From Ulrich Drepper <drepper@redhat.com>.
2604 Fixes RH#131689.
Roland McGrath288a3a02004-10-06 22:12:09 +00002605
2606 * file.c (sprintmode): Add const to return type.
2607 (sprintfstype): Likewise.
2608 * signal.c (printsiginfo): Add a const.
2609
Roland McGrath4455b1d2004-10-06 22:03:22 +000026102004-09-15 Roland McGrath <roland@redhat.com>
2611
2612 * linux/x86_64/syscallent.h: Use sys_waitid.
2613
2614 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
2615 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
2616
Roland McGrath813b8af2004-09-11 08:13:27 +000026172004-09-11 Roland McGrath <roland@redhat.com>
2618
2619 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
2620 (sys_timer_settime): Likewise.
2621 (printsigevent): Print signals by name for SIGEV_SIGNAL.
2622 (sys_timer_create): Print clock ID symbolically.
2623 From Ulrich Drepper <drepper@redhat.com>.
2624 Fixes RH#131420.
2625
Michal Ludvig51d1ebc2004-09-07 14:06:03 +000026262004-09-07 Michal Ludvig <mludvig@suse.cz>
2627
2628 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
2629
Roland McGrath4ee6e692004-09-04 03:39:26 +000026302004-09-03 Roland McGrath <roland@redhat.com>
2631
Roland McGrathce361382004-09-04 04:20:49 +00002632 * syscall.c (qual_options): Add const to defn.
2633 Update all uses.
2634 (call_count, error_count, tv_count): Variables removed.
2635 (struct call_counts, counts): New type and variable.
2636 Update all users of the old three to use the new array of structs.
2637 (trace_syscall): Allocate counts on first use.
2638 (sorted_count): Variable removed.
2639 (call_summary): Allocate locally.
2640
Roland McGrath77019f72004-09-04 03:53:18 +00002641 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
2642 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
2643 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
2644 (nerrnos0, nerrnos1, nerrnos2): Likewise.
2645 * signal.c (signalent0, signalent1, signalent2): Likewise.
2646 (nsignals0, nsignals1, nsignals2): Likewise.
2647 (signame): LIkewise.
2648 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
2649 (nioctlents0, nioctlents1, nioctlents2): Likewise.
2650 (ioctl_lookup, ioctl_next_match): Likewise.
2651 * defs.h: Update decls.
2652 * io.c (sys_ioctl): Update users.
2653
Roland McGrath4ee6e692004-09-04 03:39:26 +00002654 * util.c (xlookup, printxval, addflags, printflags): Use const for
2655 struct xlat * argument.
2656 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
2657 * bjm.c: Add const to all struct xlat defns.
2658 * desc.c: Likewise.
2659 * file.c: Likewise.
2660 * ipc.c: Likewise.
2661 * mem.c: Likewise.
2662 * net.c: Likewise.
2663 * proc.c: Likewise.
2664 * process.c: Likewise.
2665 * resource.c: Likewise.
2666 * signal.c: Likewise.
2667 * sock.c: Likewise.
2668 * stream.c: Likewise.
2669 * system.c: Likewise.
2670 * term.c: Likewise.
2671 * time.c: Likewise.
2672 * util.c: Likewise.
2673
Roland McGrathb036f582004-09-01 19:39:59 +000026742004-09-01 Roland McGrath <roland@redhat.com>
2675
2676 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
2677 mq_* syscalls, and names only for new calls up to 252.
2678 * linux/syscallent.h: Add waitid.
2679 * linux/x86_64/syscallent.h: Likewise.
2680 * linux/syscall.h: Declare sys_waitid.
2681
2682 * process.c (internal_wait): Take second arg giving index of flags
2683 argument.
2684 * defs.h: Update prototype.
2685 * syscall.c (internal_syscall): Update caller.
2686 Also use internal_wait for SYS_waitid.
2687 * process.c (sys_waitid): Define for [LINUX] as well.
2688 Don't tweak TCB_SUSPENDED--internal_wait does that.
2689 (waitid_types): Conditionalize use of nonstandard P_* macros.
2690
Roland McGrath1651c1c2004-08-31 07:16:21 +000026912004-08-31 Roland McGrath <roland@redhat.com>
2692
Roland McGrath0ef93b72004-08-31 08:17:26 +00002693 * configure.ac, NEWS: Version 4.5.7.
Roland McGrathb036f582004-09-01 19:39:59 +00002694 * debian/changelog: 4.5.7-1.
2695 * strace.spec: 4.5.7-2.
Roland McGrath0ef93b72004-08-31 08:17:26 +00002696
Roland McGrathf5fcbc12004-08-31 08:41:59 +00002697 * debian/rules: Rewrite sparc64 change of 2004-07-12.
2698 Always do each build in a separate build directory.
Roland McGrath0ef93b72004-08-31 08:17:26 +00002699 Fixes Debian bug #254728.
2700
Roland McGrathf5fcbc12004-08-31 08:41:59 +00002701 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
2702
Roland McGrathdc025fa2004-08-31 07:48:03 +00002703 * strace.1: Say that -c shows system CPU time, not real time.
2704 Fixes Debian bug #254438.
2705
2706 * syscall.c (dumpio): Match pread and pwrite system calls too.
2707 Fixes Debian bug #239947.
2708
Roland McGrath1651c1c2004-08-31 07:16:21 +00002709 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
2710 Fixes Debian bug #171653.
2711
Roland McGrath8e593d22004-08-31 07:03:43 +000027122004-07-12 Dmitry V. Levin <ldv@altlinux.org>
2713
2714 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
2715 Fixes RH#128091.
2716
Roland McGratha0b9ef12004-08-31 06:30:51 +000027172004-08-30 Roland McGrath <roland@redhat.com>
2718
Roland McGrath0a053252004-08-31 07:02:00 +00002719 * strace.c (main): Don't call fake_execve under -c.
2720 From Ulrich Drepper <drepper@redhat.com>.
2721 Fixes RH#129166.
2722
2723 * net.c (sockipoptions): Add some options.
2724 [SOL_IPV6] (sockipv6options): New variable.
2725 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
2726 From Ulrich Drepper <drepper@redhat.com>.
2727 Fixes RH#128391.
2728
Roland McGrath7fbbf022004-08-31 06:52:49 +00002729 * time.c (clocknames): New variable, symbolic names for clock_t.
2730 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
2731 From Ulrich Drepper <drepper@redhat.com>.
2732 Fixes RH#129378.
2733
Roland McGrath3a71f192004-08-31 06:49:09 +00002734 * system.c (personality_options): Hard-code values here.
2735 Don't #include <linux/personality.h> at all.
Roland McGrath1651c1c2004-08-31 07:16:21 +00002736 Fixes RH#130965 and Debian bug #40588.
Roland McGrath3a71f192004-08-31 06:49:09 +00002737
Roland McGratha0b9ef12004-08-31 06:30:51 +00002738 * file.c (print_xattr_val): New function to show attribute values.
2739 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
2740 From Ulrich Drepper <drepper@redhat.com>.
2741 Fixes RH#131177.
2742
Roland McGrath90a5a942004-07-12 07:04:55 +000027432004-07-12 Roland McGrath <roland@redhat.com>
2744
Roland McGrathd51619a2004-07-12 07:56:00 +00002745 * configure.ac, NEWS: Version 4.5.6.
2746 * strace.spec, debian/changelog: 4.5.6-1.
2747
Roland McGrath05cf2952004-07-12 07:54:09 +00002748 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
2749
2750 * debian/rules: On sparc-linux, build strace64 as well.
2751 From Ben Collins <bcollins@debian.org>.
2752 Fixes Debian bug #254728.
2753
27542004-07-07 David S. Miller <davem@nuts.davemloft.net>
2755
2756 * linux/sparc/syscallent.h: Sync with reality.
2757 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
2758 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
2759 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
2760 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
2761 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
2762 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
2763 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
2764 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
2765 sys_timer_settime, sys_timer_gettime): New declarations.
2766 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
2767 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
2768 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
2769 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
2770 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
2771 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
2772 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
2773 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
2774 linux/sparc64/syscallent1.h: New files.
2775 * defs.h (LINUXSPARC): Define also when SPARC64.
2776 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
2777 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
2778 Define possibly missing __NR_exit_group. Declare getrval2.
2779 * configure.ac (sparc64): New architecture case.
2780 * file.c (stat_sparc64): New structure.
2781 (printstat_sparc64): New output routine for that.
2782 (printstat): Call it, if personality is 2.
2783 (printstat64): Likewise.
2784 * util.c: Conditionalize ptrace defines on LINUXSPARC
2785 not LINUX && SPARC.
2786 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2787 to PTRACE_FOOREGS64 so that more sparc code can be shared
2788 between 64-bit and 32-bit.
2789 (_hack_syscall5): Correct trap number when SPARC64.
2790 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
2791 (getpc): Handle SPARC64 && LINUX.
2792 (printcall): Likewise.
2793 (arg fetching/setting): Use same code for SPARC64 LINUX
2794 as for SPARC.
2795 (setbpt): Handle SPARC64 && LINUX.
2796 (clearbpt): Likewise.
2797 * signal.c: Conditionalize ptrace defines on SPARC and
2798 SPARC64.
2799 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2800 to PTRACE_FOOREGS64 so that more sparc code can be shared
2801 between 64-bit and 32-bit.
2802 (m_siginfo): Use same definition on SPARC64 as SPARC.
2803 (sys_sigreturn): Handle LINUX && SPARC64.
2804 * syscall.c: Conditionalize ptrace defines on SPARC and
2805 SPARC64.
2806 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2807 to PTRACE_FOOREGS64 so that more sparc code can be shared
2808 between 64-bit and 32-bit.
2809 (getscno): Use same static state on SPARC64 as SPARC,
2810 and add SPARC64 handling.
2811 (get_error): Handle LINUX && SPARC64.
2812 (force_result): Likewise.
2813 (syscall_enter): Likewise.
2814 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
2815 just like SPARC.
2816 (getrval2): Handle LINUX && SPARC64.
2817 * process.c: Conditionalize ptrace defines on SPARC and
2818 SPARC64.
2819 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2820 to PTRACE_FOOREGS64 so that more sparc code can be shared
2821 between 64-bit and 32-bit.
2822 (change_syscall): Handle LINUX && SPARC64.
2823 (struct_user_offsets): Ifdef out those which do not exist
2824 on SPARC64.
2825 * net.c (sys_pipe): Handle LINUX && SPARC64.
2826 * ioctl.c: Fix initializer typo for nioctlents2, was
2827 nioctlents1 by accident.
2828
28292004-06-28 Andreas Schwab <schwab@suse.de>
2830
2831 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
2832 (sys_execve): Remove it here.
2833
28342004-07-12 Roland McGrath <roland@redhat.com>
2835
2836 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
2837
2838 * debian/control (Section): Move to utils, matching Debian override.
2839
Roland McGrath23e86d62004-07-12 07:13:12 +00002840 * net.c (addrfams): Make variable global.
2841 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
2842 SIOCGIFINDEX, and SIOCGIFCONF.
2843 From Ulrich Drepper <drepper@redhat.com>.
2844 Fixes RH#126917.
2845
Roland McGrath90a5a942004-07-12 07:04:55 +00002846 * linux/ioctlsort.c: Add some #includes.
2847 [POWERPC]: Kludge out high bits.
2848 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
2849 * linux/powerpc/ioctlent.h: Likewise.
2850
Roland McGrath16110b22004-07-12 05:45:26 +000028512004-07-11 Roland McGrath <roland@redhat.com>
2852
Roland McGrath90a5a942004-07-12 07:04:55 +00002853 * linux/ioctlent.sh: Replace asm with $asm in all places.
2854
Roland McGrath16110b22004-07-12 05:45:26 +00002855 * configure.ac: Add I386 as AM_CONDITIONAL.
2856 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
2857 the ioctlent.h file.
2858
Roland McGrath533e52a2004-07-08 19:00:25 +000028592004-07-08 Roland McGrath <roland@redhat.com>
2860
2861 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
2862 that's what the kernel will do.
2863
28642004-07-07 Roland McGrath <roland@redhat.com>
2865
2866 * linux/ioctlent.sh: Take optional second argument to use as directory
2867 name in place of `asm'.
2868
Roland McGrath2c72f3c2004-06-28 05:24:40 +000028692004-06-27 Roland McGrath <roland@redhat.com>
2870
2871 * configure.ac, NEWS: Version 4.5.5.
2872 * strace.spec, debian/changelog: 4.5.5-1.
2873
Roland McGratha2dec922004-06-23 01:40:57 +000028742004-06-22 Roland McGrath <roland@redhat.com>
2875
2876 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
2877 sign extend the low 32 bits of RAX to 64 bits.
Roland McGrath7a391df2004-06-23 01:41:30 +00002878 Fixes RH#126547.
Roland McGratha2dec922004-06-23 01:40:57 +00002879
2880 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
2881
Roland McGrath0c542de2004-06-04 02:25:12 +000028822004-06-03 Roland McGrath <roland@redhat.com>
2883
Roland McGrath66a77f12004-06-04 02:36:03 +00002884 * configure.ac, NEWS: Version 4.5.4.
2885 * strace.spec, debian/changelog: 4.5.4-1.
2886
Roland McGrath0c542de2004-06-04 02:25:12 +00002887 * net.c (domains): Add many PF_* values #ifdef PF_*.
2888 (addrfams): Add many AF_* values #ifdef AF_*.
2889 Fixes Debian bug #250506.
2890
Roland McGrath337d3912004-06-04 02:03:15 +000028912004-05-02 Dmitry V. Levin <ldv@altlinux.org>
2892
2893 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
2894 names.
2895 (main): Print a note that program output is generated by
2896 ioctlsort.
2897 * linux/ioctlent.sh: Build the list of ioctls defined in
2898 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
2899 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
2900 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
2901 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
2902 * linux/ioctlent.h: Regenerated from linux-2.6.5.
2903 Fixes RH#122257.
2904
Roland McGrath6d52da62004-06-04 01:50:53 +000029052004-06-03 Roland McGrath <roland@redhat.com>
2906
Roland McGrathe01b8ce2004-06-04 02:01:54 +00002907 * debian/control (Architecture): Add amd64.
2908 Fixes Debian bug #246568.
2909
Roland McGrath6d52da62004-06-04 01:50:53 +00002910 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
2911 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
2912 (expand_tcbtab): New function, broken out of ...
2913 * process.c (fork_tcb): ... here, call that.
2914 * defs.h: Declare expand_tcbtab.
2915
Roland McGrath25e82592004-06-04 01:24:12 +000029162004-04-19 Roland McGrath <roland@redhat.com>
2917
2918 * process.c (printstatus): Add a space before | in output.
2919
Roland McGrathea2402e2004-04-16 22:28:48 +000029202004-04-16 Roland McGrath <roland@redhat.com>
2921
2922 * configure.ac: Version 4.5.3.
2923 * strace.spec, debian/changelog: 4.5.3-1.
2924
Roland McGrath025442c2004-04-16 21:59:05 +000029252004-03-18 Dmitry V. Levin <ldv@altlinux.org>
2926
2927 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
2928 from long to unsigned long, to fix output of the quotactl command
2929 parser.
Roland McGrathea2402e2004-04-16 22:28:48 +00002930 Fixes RH#118694.
Roland McGrath025442c2004-04-16 21:59:05 +00002931
Roland McGrath8d1bf3c2004-04-16 21:48:43 +000029322004-04-16 Roland McGrath <roland@redhat.com>
2933
Roland McGrath025442c2004-04-16 21:59:05 +00002934 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
2935 From Maxim Shchetynin <maxim@de.ibm.com>.
2936
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00002937 * configure.ac: Check for <mqueue.h>.
2938 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
2939 decode struct mq_attr.
Roland McGrath6508d332004-04-16 21:54:59 +00002940 * NEWS: Mention mq support.
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00002941
2942 * linux/syscall.h: Support new mq_* syscalls on Linux.
2943 * linux/syscallent.h: Likewise.
2944 * linux/dummy.h: Likewise.
2945 * ipc.c: Likewise.
2946 * time.c (printsigevent): Handle SIGEV_THREAD.
2947 From Ulrich Drepper <drepper@redhat.com>.
2948 Fixes RH#120701.
2949
Roland McGrath6421d632004-04-14 02:46:35 +000029502004-04-13 Roland McGrath <roland@redhat.com>
2951
Roland McGrath085bae12004-04-14 02:54:02 +00002952 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
2953 MSG_MORE.
2954 From Ulrich Drepper <drepper@redhat.com>.
2955 Fixes RH#120541.
2956
Roland McGrath6421d632004-04-14 02:46:35 +00002957 * process.c (printstatus): Mask out bits presented symbolically, and
2958 print "| 0xnnn" if the remaining bits are not all zero.
2959 Fixes Debian bug #240062.
2960
2961 * process.c (print_affinitylist): Rewritten to handle indirect values.
2962 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
2963 From Ulrich Drepper <drepper@redhat.com>.
2964 Fixes RH#118685.
2965
2966 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
2967
Roland McGrath74dcbd82004-04-09 00:25:47 +000029682004-04-08 Roland McGrath <roland@redhat.com>
2969
2970 * strace.c (main) [LINUX]: When attaching for -p, look in
2971 /proc/PID/task for all threads and attach them as presumed
2972 CLONE_THREAD children.
2973 * NEWS: Mention the feature.
Roland McGrath085bae12004-04-14 02:54:02 +00002974 Fixes RH#120462.
Roland McGrath74dcbd82004-04-09 00:25:47 +00002975
Roland McGrath2d1ecca2004-03-02 08:07:20 +000029762004-03-02 Roland McGrath <roland@redhat.com>
2977
Roland McGrath6835f232004-03-02 08:50:47 +00002978 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
2979 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2980
Roland McGrath2d1ecca2004-03-02 08:07:20 +00002981 * debian/control (Standards-Version): Update to 3.6.1.
2982
Roland McGrath861dc142004-03-01 20:57:16 +000029832004-03-01 Roland McGrath <roland@redhat.com>
2984
Roland McGrath801bf1f2004-03-02 06:38:40 +00002985 * configure.ac, NEWS: Version 4.5.2.
Roland McGrathea2402e2004-04-16 22:28:48 +00002986 * strace.spec, debian/changelog: 4.5.2-1.
Roland McGrath801bf1f2004-03-02 06:38:40 +00002987
Roland McGrath30423402004-03-02 06:54:57 +00002988 * strace.c (main): Avoid potential buffer overruns from ludicrous
2989 arguments or PATH values.
2990 * syscall.c (qual_signal): Bail out for too-long string.
2991
Roland McGrath59aea572004-03-02 06:17:11 +00002992 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
Roland McGrath5586f9a2004-03-02 06:23:08 +00002993 Fixes Debian bug #223207.
Roland McGrath59aea572004-03-02 06:17:11 +00002994
2995 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
Roland McGrath8f30c1d2004-03-02 06:09:35 +00002996
Roland McGrath7da8ff72004-03-01 22:10:58 +00002997 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
2998 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
2999 struct modify_ldt_ldt_s.
3000 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
3001
3002 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
3003 From Tim Yamin <plasmaroo@gentoo.org>.
3004
Roland McGrathce238102004-03-01 22:04:09 +00003005 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
3006 erring syscall.
3007
Roland McGrathe58b8a02004-03-01 21:29:31 +00003008 * configure.ac: Check for `struct pt_all_user_regs'
3009 and `struct ia64_fpreg' in <sys/ptrace.h>.
Roland McGrath4695e942004-03-01 21:31:07 +00003010 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
Roland McGrathe58b8a02004-03-01 21:29:31 +00003011 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
3012
Roland McGrath4695e942004-03-01 21:31:07 +00003013 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
3014 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
3015
Roland McGrath861dc142004-03-01 20:57:16 +00003016 * util.c [LINUX] (arg0_index, arg1_index): New macros.
3017 [S390 || S390X]: Define them with inverted values.
3018 (setbpt): Use them for u_arg indices.
3019
Roland McGrath24e8d312004-03-01 20:30:51 +000030202004-02-26 Andreas Schwab <schwab@suse.de>
3021
3022 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
3023 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
3024 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
3025
Roland McGrath176ac322004-03-01 20:28:19 +000030262004-03-01 Roland McGrath <roland@redhat.com>
3027
3028 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
3029 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
3030 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
3031 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
3032 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
3033 sys_sched_get_priority_min): New functions.
3034 From Ulrich Drepper <drepper@redhat.com>.
3035 Fixes RH#116990.
3036
Roland McGrath3d3f1c92004-02-20 23:21:34 +000030372004-02-20 Roland McGrath <roland@redhat.com>
3038
3039 * linux/hppa/syscallent.h: Update some syscalls.
3040 From Randolph Chung <tausq@debian.org>.
3041 Fixes Debian bug #231632.
3042
Roland McGrathb233c262004-02-20 22:56:55 +000030432003-12-31 David Mosberger <davidm@hpl.hp.com>
3044
3045 * process.c (internal_exit): For ia64, also recognize IA-32 252
3046 as exit_group().
3047 (change_syscall): For IA64, also support changing IA-32 syscalls.
3048 * syscall.c (internal_syscall): For IA64, also recognize IA-32
3049 syscall 252 (exit_group) as an internal_exit() syscall.
3050 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
3051 number.
3052 (SYS_vfork): Likewise.
3053 (arg_setup): For IA64 version, also support IA-32 syscalls.
3054 (get_arg0): Likewise.
3055 (get_arg1): Likewise.
3056 (set_arg0): Likewise.
3057 (set_arg1): Likewise.
3058
Roland McGrath13aeab32004-02-20 02:25:42 +000030592004-02-15 Anton Blanchard <anton@samba.org>
3060
3061 * linux/powerpc/syscallent.h: Add rtas call.
3062 Shift multiplexed syscalls to start at 300, we are already about
3063 to hit 256 real syscalls.
3064 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
3065
30662004-02-19 Roland McGrath <roland@redhat.com>
3067
3068 * strace.c (main): Use TCP->pid, not PID, in -p message.
3069 Fixes Debian bug #229802.
3070
Roland McGrathec0cf0b2004-01-13 10:18:52 +000030712004-01-13 Roland McGrath <roland@redhat.com>
3072
Roland McGrath13aeab32004-02-20 02:25:42 +00003073 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
3074 call.
3075
Roland McGrathec0cf0b2004-01-13 10:18:52 +00003076 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
3077 Reported by Petter Reinholdtsen <pere@hungry.com>.
3078
Roland McGrath135db892004-01-13 10:14:04 +000030792003-12-31 David Mosberger <davidm@hpl.hp.com>
3080
3081 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
3082
Roland McGrath13aeab32004-02-20 02:25:42 +000030832003-12-14 Anton Blanchard <anton@samba.org>
Roland McGrath135db892004-01-13 10:14:04 +00003084
Roland McGrath75155472004-01-13 10:17:00 +00003085 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
3086 Use %llu formats for them.
3087
Roland McGrath135db892004-01-13 10:14:04 +00003088 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
3089
3090 * linux/powerpc/syscallent.h: Update to include recently added
3091 syscalls.
3092
3093 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
3094 ppc64, we were misreporting syscalls that really succeeded as having
3095 failed.
3096
Roland McGrath5b7aa682004-01-13 09:52:52 +000030972004-01-13 Roland McGrath <roland@redhat.com>
3098
Roland McGrath8950c692004-01-13 10:00:01 +00003099 * strace.1: Remove comment about vfork on Linux.
3100 Fixes Debian bug #223390.
3101
Roland McGrath5b7aa682004-01-13 09:52:52 +00003102 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
3103 (sys_getdents64) [LINUX]: Print d_type field.
3104
Roland McGrath13aeab32004-02-20 02:25:42 +000031052003-12-15 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath8950c692004-01-13 10:00:01 +00003106
3107 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
Roland McGrath135db892004-01-13 10:14:04 +00003108 killed process if available. Fixes RH#112117.
Roland McGrath8950c692004-01-13 10:00:01 +00003109
Roland McGrathcf283032003-11-14 02:57:31 +000031102003-11-13 Roland McGrath <roland@redhat.com>
3111
3112 * configure.ac, NEWS: Version 4.5.1.
3113 * strace.spec, debian/changelog: 4.5.1-1.
3114
Roland McGrath13aeab32004-02-20 02:25:42 +000031152003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath0aac8722003-11-14 02:54:09 +00003116
3117 * defs.h (ioctl_lookup): Prototype change.
3118 * ioctl.c (ioctl_next_match): New function.
3119 * defs.h: Declare it.
3120 * io.c (sys_ioctl): Use it, to display all possible ioctl names
3121 when there's more than one match.
3122 * ioctl.c (ioctl_lookup): Likewise.
3123 * stream.c (internal_stream_ioctl): Likewise.
3124 Patch from Solar Designer <solar@openwall.com>.
3125
Roland McGrath09f7a012003-11-13 22:32:32 +000031262003-11-13 Roland McGrath <roland@redhat.com>
3127
3128 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
3129 * linux/sh64/syscallent.h: Likewise.
3130
Roland McGrath13aeab32004-02-20 02:25:42 +000031312003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath09f7a012003-11-13 22:32:32 +00003132
Roland McGrathf25ef392003-11-13 22:33:48 +00003133 Fixes for RH#105359.
Roland McGrath09f7a012003-11-13 22:32:32 +00003134 * util.c (printuid): New function.
3135 * defs.h: Declare it.
3136 * file.c (sys_chown): Use it.
3137 * file.c (sys_fchown): Likewise.
3138 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
3139 sys_setresgid): Likewise.
Roland McGrath09f7a012003-11-13 22:32:32 +00003140 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
3141 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
3142 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
3143 setuid32, setgid32, setfsuid32, setfsgid32.
3144 * process.c [LINUX]: Define GETGROUPS32_T.
3145 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
3146 New functions.
3147 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
3148 Declare them.
3149
Roland McGrath730e8c02003-11-11 21:24:28 +000031502003-11-11 Roland McGrath <roland@redhat.com>
3151
3152 * strace.c (main): Bail with usage error for missing command before we
3153 open the -o file or fiddle uids.
3154
Roland McGrathe52919b2003-11-06 23:41:33 +000031552003-11-06 Roland McGrath <roland@redhat.com>
3156
Roland McGratha0f32e02003-11-07 02:36:45 +00003157 * strace.c (main): Treat piped output more like file output.
3158 Disallow -ff with piped output. Fixes RH#105366.
3159 Reported by Dmitry V. Levin <ldv@altlinux.org>
3160
Roland McGrathe52919b2003-11-06 23:41:33 +00003161 * strace.c (tprintf): Check result of vfprintf and use perror when it
3162 fails while not writing to stderr itself. Fixes Debian bug #218762.
3163
3164 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
3165 From Ulrich Drepper <drepper@redhat.com>.
3166
Roland McGrathb67e8e32003-11-01 22:11:29 +000031672003-11-01 Roland McGrath <roland@redhat.com>
3168
3169 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
3170 setitimer rather than hard-coding a value based on HZ.
Roland McGrathd4897f82003-11-01 22:13:35 +00003171 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
Roland McGrathb67e8e32003-11-01 22:11:29 +00003172
Roland McGratha9f76da2003-10-22 06:11:36 +000031732003-10-21 Roland McGrath <roland@redhat.com>
3174
Roland McGrath7aa6d202003-10-22 06:16:42 +00003175 * strace.1: Fixed a few spelling errors.
Roland McGrathb67e8e32003-11-01 22:11:29 +00003176 Fixes Debian bug #217008.
Roland McGrath7aa6d202003-10-22 06:16:42 +00003177
Roland McGratha9f76da2003-10-22 06:11:36 +00003178 * syscall.c: Revert last change, was broken.
3179
Roland McGrath8c74bd92003-10-01 07:50:34 +000031802003-10-01 Roland McGrath <roland@redhat.com>
3181
Roland McGrathe7da3502003-10-01 21:59:50 +00003182 * process.c (internal_clone): Don't suspend parent when call requested
3183 a specific PID that is not a traced child.
3184
Roland McGrath8c74bd92003-10-01 07:50:34 +00003185 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
3186 from right to left so we don't have to presume the size.
Roland McGrathe7da3502003-10-01 21:59:50 +00003187 Reported by David Woodhouse <dwmw2@redhat.com>.
Roland McGrath8c74bd92003-10-01 07:50:34 +00003188
Roland McGrath268e9042003-09-25 23:06:12 +000031892003-09-25 Roland McGrath <roland@redhat.com>
3190
3191 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
3192 these in the table if they are defined.
3193
Roland McGrath4f59bab2003-09-24 22:22:49 +000031942003-09-24 Roland McGrath <roland@redhat.com>
3195
3196 * configure.ac, NEWS: Version 4.5.
3197 * strace.spec, debian/changelog: 4.5-1.
3198
3199 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
3200 instruction decoding branch if TCB_INSYSCALL is clear.
3201 Reported by <jochen@penguin-breeder.org>.
3202
3203 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
3204
Roland McGrath7633f1e2003-09-23 22:19:43 +000032052003-09-23 Roland McGrath <roland@redhat.com>
3206
Roland McGrath4f59bab2003-09-24 22:22:49 +00003207 * strace.spec: On ppc64 (maybe others later), create an strace64
3208 package as well containing just /usr/bin/strace64.
3209
Roland McGrath7633f1e2003-09-23 22:19:43 +00003210 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
3211 Fixes RH#104365.
3212
Roland McGrath109f3d32003-08-21 10:09:01 +000032132003-08-21 Roland McGrath <roland@redhat.com>
3214
Roland McGrath7633f1e2003-09-23 22:19:43 +00003215 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
Roland McGrath109f3d32003-08-21 10:09:01 +00003216 * linux/x86_64/syscallent.h: Likewise.
3217 * linux/s390/syscallent.h: Likewise.
3218 * linux/s390x/syscallent.h: Likewise.
3219
Roland McGrath5bc53452003-08-21 09:58:08 +000032202003-07-28 Daniel Jacobowitz <drow@mvista.com>
3221
3222 * defs.h (ALIGN64): Define for MIPS.
3223 * io.c (PREAD_OFFSET_ARG): Define.
3224 (sys_pread, sys_pwrite): Use it.
3225 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
3226 is defined.
3227 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
3228 (truncate64, ftruncate64): Pretty-print.
3229 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
3230 (truncate64, ftruncate64): Take four arguments.
3231
Roland McGrath4d8130c2003-07-17 09:24:04 +000032322003-07-17 Roland McGrath <roland@redhat.com>
3233
3234 * configure.ac, NEWS: Version 4.4.99.
3235 * strace.spec, debian/changelog: 4.4.99-1.
3236
Roland McGrath25969ce2003-07-17 09:03:22 +000032372003-07-15 Anton Blanchard <anton@samba.org>
3238
3239 * ipc.c: Add SHM_HUGETLB field.
3240 Mask out permission bits in msgget, semget and shmget before
3241 printing resource_flags.
3242 Mask execute permission bits (even though we dont currently
3243 use them).
3244
32452003-07-17 Roland McGrath <roland@redhat.com>
3246
3247 * linux/powerpc/syscallent.h (tgkill): New at 250.
3248
3249 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
3250 From Ulrich Drepper <drepper@redhat.com>.
3251
3252 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
3253 * file.c (printstatfs): Print f_fsid and f_frsize.
3254 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
3255 * linux/syscall.h: Add decls.
3256 From Ulrich Drepper <drepper@redhat.com>.
3257
32582003-07-09 Roland McGrath <roland@redhat.com>
3259
3260 * linux/ia64/syscallent.h (tgkill): New at 1235.
3261
Roland McGrath004d88d2003-07-09 09:48:21 +000032622003-07-05 Richard Henderson <rth@twiddle.net>
3263
3264 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
3265 * syscall.c (ERESTART_RESTARTBLOCK): New.
3266 (trace_syscall): Print it.
3267 * linux/alpha/syscallent.h (osf_syscall): Name properly.
3268 (osf_set_program_attributes): Fix typo.
3269 (osf_nfssvc): Likewise.
3270 (osf_sigsendset): Likewise.
3271 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
3272 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
3273 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
3274 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
3275 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
3276 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
3277 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
3278 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
3279 clock_getres, clock_nanosleep, semtimedop): New.
3280
32812003-07-08 Roland McGrath <roland@redhat.com>
3282
3283 * signal.c (sys_tgkill): New function.
3284 * linux/syscall.h: Declare it.
3285 * linux/syscallent.h: Add tgkill.
3286
Roland McGratha9a86192003-06-27 21:20:14 +000032872003-06-27 Roland McGrath <roland@redhat.com>
3288
3289 * configure.ac: Check for type `struct __old_kernel_stat'.
3290 * file.c (convertoldstat, printoldstat): Define under
3291 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
3292 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
3293 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
3294 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
3295
Roland McGrath9df23f92003-06-26 22:23:32 +000032962003-06-26 Roland McGrath <roland@redhat.com>
3297
Roland McGrath4fe23b52003-06-26 22:41:02 +00003298 * configure.ac: SHMEDIA -> SH64
3299 * defs.h: Likewise.
3300 * mem.c: Likewise.
3301 * process.c: Likewise.
3302 * sock.c: Likewise.
3303 * syscall.c: Likewise.
3304 * util.c: Likewise.
3305 * linux/shmedia/syscallent.h: Moved to ...
3306 * linux/sh64/syscallent.h: ... here.
3307
3308 * config.guess: Update from canonical version, timestamp 2003-06-17.
3309 * config.sub: Likewise.
3310
Roland McGrath8f340e32003-06-26 22:29:38 +00003311 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
3312 From: Joshua Neal <tinara@netpipeline.net>.
3313
Roland McGrathc2aa8ea2003-06-26 22:27:32 +00003314 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
3315 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
3316 * linux/ia64/syscallent.h: Likewise.
3317 * linux/powerpc/syscallent.h: Likewise.
3318 * linux/s390/syscallent.h: Likewise.
3319 * linux/s390x/syscallent.h: Likewise.
3320 * linux/x86_64/syscallent.h: Likewise.
3321 From Jakub Jelinek <jakub@redhat.com>.
3322
Roland McGrath9df23f92003-06-26 22:23:32 +00003323 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
3324 From Michael Holzheu <HOLZHEU@de.ibm.com>.
3325
Roland McGrathee911632003-06-23 23:40:04 +000033262003-06-23 Roland McGrath <roland@redhat.com>
3327
3328 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
3329 From Ulrich Drepper <drepper@redhat.com>.
3330
Roland McGrathe84e6272003-06-11 05:38:01 +000033312003-06-10 Roland McGrath <roland@redhat.com>
3332
3333 * configure.ac, NEWS: Version 4.4.98.
3334 * strace.spec, debian/changelog: 4.4.98-1.
3335
Roland McGrath3634c272003-06-10 03:06:05 +000033362003-06-09 Roland McGrath <roland@redhat.com>
3337
Roland McGrath767b4302003-06-10 03:38:03 +00003338 * linux/s390x/syscallent.h: Update many syscalls.
3339 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
3340
Roland McGrathc38d46e2003-06-10 03:31:34 +00003341 * linux/s390/syscallent.h: Update many syscalls.
3342 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
3343
Roland McGratheef1fde2003-06-10 03:07:47 +00003344 * linux/shmedia/syscallent.h: New file.
3345 From Stephen Thomas <stephen.thomas@superh.com>.
3346
Roland McGrath3634c272003-06-10 03:06:05 +00003347 * strace.c (trace): Print a message and newline for a WIFEXITED report
3348 from the process we just printed an unterminated syscall line for.
3349
Roland McGrathcf99f9c2003-06-03 07:18:28 +000033502003-06-03 Roland McGrath <roland@redhat.com>
3351
Roland McGrath2c1d5342003-06-03 23:28:58 +00003352 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
3353
3354 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
3355 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
3356 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
3357 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
3358 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
3359 (get_error) [LINUX] [ARM]: Update.
3360 (syscall_enter) [LINUX] [ARM]: New case.
3361 * util.c (printcall) [LINUX] [ARM]: New case.
3362
3363 * debian/control (Standards-Version): Update to 3.5.10.
3364
Roland McGrathcf99f9c2003-06-03 07:18:28 +00003365 * strace.c (main): In PATH search, accept only a regular file with
3366 execute bits set. Fixes Debian bug #137103.
3367
Roland McGratha834fbe2003-06-02 19:37:56 +000033682003-06-02 Roland McGrath <roland@redhat.com>
3369
Roland McGrath454a0242003-06-03 01:35:32 +00003370 * strace.c (main): Set -q when given -o and not -p, and not when not
3371 given -o, to match what the man page always said.
3372 Fixes Debian bug #47113, #153678.
3373
Roland McGratha834fbe2003-06-02 19:37:56 +00003374 * configure.ac, NEWS: Version 4.4.97.
3375 * strace.spec, debian/changelog: 4.4.97-1.
3376
3377 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
3378 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
3379
3380 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3381 timestamp 2003-05-22.
3382 * config.sub: Likewise, timestamp 2003-05-24.
3383
Roland McGrath5aae8772003-05-23 00:14:17 +000033842003-05-22 Roland McGrath <roland@redhat.com>
3385
Roland McGrathd0835362003-05-23 02:27:37 +00003386 * defs.h (struct tcb): New member `nzombies'.
3387 * strace.c (alloctcb): Initialize it.
3388 (droptcb): Increment our parent's zombie count.
3389 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
3390 process has zombies it can reap. On the way out, if we reaped
3391 an untraced process, decrement the zombie count.
3392
Roland McGrath7dfd4ed2003-05-23 01:08:50 +00003393 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
3394 separately using signame.
3395
3396 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
3397 of literal 0 for index. Consult the right flags without clobbering
3398 anything when we reparent the new child to the caller's parent thread.
3399
Roland McGrath031b0d82003-05-23 00:29:11 +00003400 * linux/s390/syscallent.h: Fix sys_clone argument count.
3401 * linux/s390x/syscallent.h: Likewise.
3402 * linux/mips/syscallent.h: Likewise.
3403 * linux/alpha/syscallent.h: Likewise.
3404 * linux/powerpc/syscallent.h: Likewise.
3405 * linux/sh/syscallent.h: Likewise.
3406 * linux/sparc/syscallent.h: Likewise.
3407 * linux/hppa/syscallent.h: Likewise.
3408
3409 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
3410 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
3411
3412 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
3413 [LINUX || SVR4] (siginfo_codes): Add strings for them.
3414
Roland McGrath5aae8772003-05-23 00:14:17 +00003415 * process.c (print_affinitylist): Fix loop condition.
3416 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
3417
Roland McGrath872a4362003-04-10 18:58:33 +000034182003-04-10 Roland McGrath <roland@redhat.com>
3419
3420 * syscall.c (qual_desc): Return zero after parsing number.
3421 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
3422
Roland McGrath808a4ba2003-04-08 01:47:02 +000034232003-04-07 Roland McGrath <roland@redhat.com>
3424
3425 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
3426 * linux/syscall.h: Likewise.
3427 * ipc.c [LINUX] (sys_semtimedop): New function.
3428 From Ulrich Drepper <drepper@redhat.com>.
3429
3430 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
3431 From Ulrich Drepper <drepper@redhat.com>.
3432
Roland McGrathcf43e902003-04-02 01:10:53 +000034332003-04-01 Philippe De Muyter <phdm@macqel.be>
3434
3435 * sock.c, stream.c: Check #ifdef LINUX, not linux.
3436 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
3437
Roland McGrath10a56fb2003-03-31 01:21:40 +000034382003-03-30 Roland McGrath <roland@redhat.com>
3439
3440 * configure.ac, NEWS: Version 4.4.96.
3441 * strace.spec, debian/changelog: 4.4.96-1.
3442
Roland McGrath347636f2003-03-31 01:05:16 +000034432003-02-26 Stuart Menefy <stuart.menefy@st.com>
3444
3445 Various fixes for SuperH [SH]:
3446 * mem.c (sys_old_mmap): mmap() parameters passed in registers
3447 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
3448 in registers
3449 * process.c (change_syscall): Fixed register which holds system
3450 call number
3451 * util.c (arg0_offset, arg1_offset): provide definition
3452 * Makefile.am: Added new files in linux/sh
3453 * linux/sh/syscallent.h: New file.
3454 * linux/sh/errnoent.h: New file.
3455 * linux/sh/ioctlent.h: New file.
3456 * linux/sh/signalent.h: New file.
3457
3458 * linux/ioctlent.sh: Take an arg for location of header files
3459 * syscallent.sh: Replaced lost $
3460
Roland McGrath5467f262003-03-30 23:52:46 +000034612003-03-30 Roland McGrath <roland@redhat.com>
3462
3463 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
3464 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
3465 From Ulrich Drepper <drepper@redhat.com>.
3466
3467 * linux/syscallent.h: Use sys_getrlimit for 191.
3468 Use name "old_getrlimit" for 76.
3469 Reported by Ulrich Drepper <drepper@redhat.com>.
3470
Roland McGrath5755ec52003-03-21 07:33:21 +000034712003-03-18 Roland McGrath <roland@redhat.com>
3472
3473 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
3474
Roland McGrath49bad882003-03-18 07:43:53 +000034752003-03-17 Roland McGrath <roland@redhat.com>
3476
3477 * linux/x86_64/syscallent.h: clone takes 5 args.
3478 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
3479
Roland McGrathf22e0c72003-03-15 21:01:43 +000034802003-03-15 Roland McGrath <roland@redhat.com>
3481
3482 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
3483
Roland McGrath27cad9a2003-03-14 10:33:06 +000034842003-03-14 Roland McGrath <roland@redhat.com>
3485
3486 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
3487
3488 * linux/ia64/syscallent.h: clone takes 5 arguments.
3489 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
3490
Roland McGrath041900f2003-03-12 08:11:33 +000034912003-03-12 Roland McGrath <roland@redhat.com>
3492
Roland McGrath6fbb4e32003-03-12 09:54:45 +00003493 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
3494 Use sys_clone for clone2.
3495 * linux/syscall.h: Don't declare sys_clone2.
3496 * process.c (sys_clone): Rewritten to handle both flavors,
3497 print all extra args depending on flag bits.
3498 (sys_clone2): Function removed.
3499
Roland McGrath041900f2003-03-12 08:11:33 +00003500 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
3501
Roland McGrathb3f8fd62003-03-05 06:29:11 +000035022003-03-04 Roland McGrath <roland@redhat.com>
3503
3504 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
3505 TCB_INSYSCALL is clear, like other platforms do.
3506
Roland McGrathd2a6c6b2003-03-05 04:08:07 +000035072003-03-04 Ulrich Drepper <drepper@redhat.com>
3508
3509 * mem.c [LINUX] (sys_remap_file_pages): New function.
3510 * linux/syscall.h: Declare it.
3511 * linux/syscallent.h: Use it.
3512 * linux/powerpc/syscallent.h: Likewise.
3513
3514 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
3515
Roland McGratha4187c92003-02-26 20:34:14 +000035162003-02-26 Roland McGrath <roland@redhat.com>
3517
3518 * configure.ac: Fix typo in netinet/in.h check.
3519 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
3520 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
3521
Roland McGrath66375f62003-02-24 10:18:11 +000035222003-02-24 Roland McGrath <roland@redhat.com>
3523
Roland McGrath74f905d2003-02-24 10:53:48 +00003524 * configure.ac, NEWS: Version 4.4.95.
3525 * strace.spec, debian/changelog: 4.4.95-1.
3526
Roland McGrath66375f62003-02-24 10:18:11 +00003527 * process.c (sys_getresgid): Fix typos in argument access.
3528
Roland McGrath127f7d22003-02-24 07:13:59 +000035292003-02-23 Roland McGrath <roland@redhat.com>
3530
3531 * process.c (sys_getresuid): Fix typos in argument access.
3532 Reported by Anton Blanchard <anton@samba.org>.
3533
Roland McGrath71522342003-02-20 02:45:34 +000035342003-02-19 Roland McGrath <roland@redhat.com>
3535
Roland McGrath45be9602003-02-20 03:26:58 +00003536 * configure.ac, NEWS: Version 4.4.94.
3537 * strace.spec, debian/changelog: 4.4.94-1.
3538
Roland McGrath44fb0432003-02-20 02:56:50 +00003539 * version.c: Removed.
3540 * Makefile.am (strace_SOURCES): Remove it.
3541 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
3542
Roland McGrath71522342003-02-20 02:45:34 +00003543 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
3544 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
3545 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
3546
Roland McGrath8d276ff2003-01-24 04:32:36 +000035472003-01-23 Roland McGrath <roland@redhat.com>
3548
Roland McGrathff02c902003-01-30 20:15:35 +00003549 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
3550 SPARC, which doesn't use the header regardless.
3551
3552 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
3553 like signal.c does.
3554
3555 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
Roland McGrath6ee7d1f2003-01-24 04:39:50 +00003556
3557 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
3558 [! SYS_putpmsg] (sys_putpmsg): Likewise.
3559
Roland McGrath8d276ff2003-01-24 04:32:36 +00003560 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
3561 since they can conflict.
3562
Roland McGrath6a39c212003-01-22 02:27:59 +000035632003-01-21 Roland McGrath <roland@redhat.com>
3564
Roland McGrath8d276ff2003-01-24 04:32:36 +00003565 * strace.c (usage): Omit -z, since it has never worked properly.
3566 * NEWS: Likewise.
3567
3568 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
3569 var=val in environ or to remove var, respectively.
3570 (usage): Mention it.
3571 * strace.1, NEWS: Document it.
3572
Roland McGrath6a39c212003-01-22 02:27:59 +00003573 * configure.ac, NEWS: Version 4.4.93.
3574 * strace.spec, debian/changelog: 4.4.93-1.
3575 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
3576
Roland McGrath08eee592003-01-20 09:04:42 +000035772003-01-20 Roland McGrath <roland@redhat.com>
3578
Roland McGrathb472e1c2003-01-20 10:23:11 +00003579 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
3580 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
3581 TCB_WAITEXECVE state with special kludges.
3582
Roland McGrath08eee592003-01-20 09:04:42 +00003583 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
3584 reversed from other architectures.
3585
3586 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
3587 conditional on [TCB_WAITEXECVE] instead of list of processors.
3588
3589 * util.c (restore_arg0): Evaluate args in no-op defns.
3590
3591 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
3592 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
3593
Roland McGrath2b157e72003-01-18 00:19:35 +000035942003-01-17 Anton Blanchard <anton@samba.org>
3595
3596 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
3597
3598 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
3599
Roland McGrath92999db2003-01-14 09:46:33 +000036002003-01-14 Roland McGrath <roland@redhat.com>
3601
Roland McGrathec4bd132003-01-14 23:41:07 +00003602 * linux/powerpc/errnoent.h: Add missing errnos.
3603 * linux/powerpc/ioctlent.h: Update ioctl values.
3604 From Anton Blanchard <anton@samba.org>.
3605
3606 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
3607 From Anton Blanchard <anton@samba.org>.
3608
3609 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
3610 sys_ftruncate64, instead of printargs, for those syscalls.
3611 * linux/mips/syscallent.h: Likewise.
3612 * linux/powerpc/syscallent.h: Likewise.
3613 * linux/s390/syscallent.h: Likewise.
3614 * linux/sparc/syscallent.h: Likewise.
3615
3616 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
3617 All others at the moment use linux/syscallent.h, where it's 300.
3618
3619 * strace.1: Update bug reporting info.
3620
3621 * resource.c [LINUX] (quotacmds): Grok new command encodings.
3622 From Nathan Scott <nathans@debian.org>.
3623
Roland McGrathd7bec502003-01-14 10:10:36 +00003624 * configure.ac, NEWS: Version 4.4.92.
3625 * strace.spec, debian/changelog: 4.4.92-1.
3626
Roland McGrathf775ab32003-01-14 09:59:57 +00003627 * configure.ac: Match powerpc* (includes powerpc64), and don't match
3628 ppc (never comes out of config.sub).
Roland McGrathd7bec502003-01-14 10:10:36 +00003629
Roland McGrathf775ab32003-01-14 09:59:57 +00003630 * process.c (sys_ptrace): Use #lx format for address argument.
3631 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
3632 * process.c [POWERPC]: Likewise.
3633 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
3634 * syscall.c (get_scno) [POWERPC]: Likewise.
3635 * util.c [POWERPC]: Likewise.
3636 (printnum): Use long for NUM.
3637 From Anton Blanchard <anton@samba.org>.
3638
Roland McGrath92999db2003-01-14 09:46:33 +00003639 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
3640
3641 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
3642 appropriately via set_arg0 or no-ops for each architecture.
3643 (clearbpt): Use those instead of set_arg0 and set_arg1.
3644
3645 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
3646 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
3647 sys_ftruncate64, instead of printargs, for those syscalls.
3648
3649 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
3650 (sys_ptrace): Use printxval.
3651 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
3652 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
3653
3654 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
3655 print it before using printxval.
3656 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
3657
Roland McGrathda5ad2d2003-01-14 07:53:49 +000036582003-01-13 Roland McGrath <roland@redhat.com>
3659
Roland McGrath4e254592003-01-14 07:58:26 +00003660 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3661 timestamp 2003-01-10.
3662 * config.sub: Likewise, timestamp 2003-01-03.
3663 * install-sh: Update from Automake 1.7.2.
3664
Roland McGrathda5ad2d2003-01-14 07:53:49 +00003665 * linux/powerpc/signalent.h: Add SIGRTMIN.
3666 From Anton Blanchard <anton@samba.org>.
3667
3668 * linux/powerpc/syscallent.h: Add missing system calls.
3669 Decode more system calls, we were just printargs for many things.
3670 Remove some x86-specific system calls.
3671 Remove two syscalls between the socket and ipc syscalls,
3672 it was resulting in all IPC syscalls being off by two.
3673
3674 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
3675 From Anton Blanchard <anton@samba.org>.
3676
3677 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
3678 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
3679 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
3680 From Anton Blanchard <anton@samba.org>.
3681
3682 * term.c [LINUX]: Get kernel definition of struct termios.
3683 From Anton Blanchard <anton@samba.org>.
3684
3685 * linux/ioctlent.sh: Look in sound/ directory too.
3686 From Anton Blanchard <anton@samba.org>.
3687
3688 * desc.c (printflock64): Fix ADDR argument type.
3689 From Anton Blanchard <anton@samba.org>.
3690
3691 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
3692 sys_siglist and _sys_siglist.
3693 Reported by John Hughes <john@Calva.COM>.
3694
3695 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
3696 Reported by John Hughes <john@Calva.COM>.
3697
3698 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
3699
Roland McGrathdcfcaf72003-01-10 10:45:13 +000037002003-01-10 Roland McGrath <roland@redhat.com>
3701
Roland McGrathedcf1b02003-01-10 21:43:33 +00003702 * configure.ac, NEWS: Version 4.4.91.
3703 * strace.spec, debian/changelog: 4.4.91-1
3704
Roland McGrath09b371c2003-01-10 20:51:13 +00003705 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
3706 values for x86-64, conditional on current_personality.
3707
Roland McGrath944d10f2003-01-10 20:14:52 +00003708 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
3709
Roland McGrath03c5c4d2003-01-10 20:06:01 +00003710 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
3711 * stream.c (print_transport_message): Use #ifdefs for those members.
3712
3713 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
3714
Roland McGrath516f3492003-01-10 19:55:42 +00003715 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
3716 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
3717
3718 * strace.c (pfd2tcb): Fix for new tcbtab type.
3719 (rebuild_pollv): Likewise.
3720 (detach): Put variables used under [LINUX] inside #ifdef.
3721
3722 * process.c (change_syscall) [POWERPC]: Add missing return.
3723 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
3724
Roland McGrathdcfcaf72003-01-10 10:45:13 +00003725 * strace.spec: New file.
3726 * debian/changelog: 4.4.90-1
3727 * debian/rules (binary-arch): Depend on build.
3728 (clean): Don't try to run Makefile.in.
3729 * debian/control (Standards-Version): Now 3.5.8.
3730
3731 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
3732
Roland McGrathea496212003-01-10 07:50:29 +000037332003-01-09 Roland McGrath <roland@redhat.com>
3734
3735 * syscall.c (force_result) [S390 || S390X]: Fix typo.
3736
3737 * debian/control: Update Maintainer: field.
3738
Roland McGrath5694e802003-01-09 06:56:39 +000037392003-01-08 Roland McGrath <roland@redhat.com>
3740
3741 * NEWS: Update for 4.4.90 test release.
3742
3743 Support for new Linux 2.5 thread features.
3744 * defs.h [LINUX]: Define __NR_exit_group if not defined.
3745 (struct tcb): New members nclone_threads, nclone_detached,
3746 and nclone_waiting.
3747 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
3748 (waiting_parent): Macro removed.
3749 (pid2tcb): Declare it.
3750 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
3751 child to our parent if we are a CLONE_THREAD child ourselves.
3752 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
3753 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
3754 determining if we have any. If TCB_CLONE_THREAD is set, check
3755 parent's children instead of our own, and bump nclone_waiting count.
3756 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
3757 the syscall was exit_group.
3758 * syscall.c (internal_syscall): Use internal_exit for exit_group.
3759 * strace.c (pid2tcb): No longer static.
3760 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
3761 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
3762 If we have thread children, set TCB_EXITING and don't clear the TCB.
3763 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
3764 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
3765 children of our parent that might be waiting for us too.
3766 [TCB_GROUP_EXITING] (handle_group_exit): New function.
3767 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
3768
3769 Revamp -f support for Linux.
3770 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
3771 the system call to be clone with CLONE_PTRACE set. Various new static
3772 helper functions.
3773 * process.c (internal_clone): Define also #ifdef SYS_clone2.
3774 Initialize TCPCHILD->parent field.
3775 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
3776 Check in case the new child is in the tcb already.
3777 (internal_fork) [LINUX]: Just call internal_clone.
3778 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
3779 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
3780
3781 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
3782
3783 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
3784
3785 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
3786
3787 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
3788
Wichert Akkerman5a9b0862003-01-08 23:44:36 +000037892003-01-09 Wichert Akkerman <wichert@deephackmode.org>
3790
3791 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
3792 longer used
3793 * debian/rules: no longer install postinst and prerm
Wichert Akkerman136bbb12003-01-08 23:46:03 +00003794 * debian/control: do not end summary with full stop (lintian)
Wichert Akkerman5a9b0862003-01-08 23:44:36 +00003795
Roland McGratha83c22f2002-12-30 09:13:30 +000037962002-12-30 Roland McGrath <roland@redhat.com>
3797
Roland McGrath2850c7e2002-12-30 10:46:02 +00003798 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
3799 (EXTRA_DIST): Add missing files.
3800
3801 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
3802
3803 * syscall.c (qualify_one): New function.
3804 (qual_options): Replace lookup field with qualify, update initializer.
3805 (qualify): Update caller.
3806 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
3807 (qual_syscall): Rewritten lookup_syscall, match name more than once.
3808 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
3809
Roland McGrath692b68a2002-12-30 09:33:32 +00003810 * version.c (version): Make const, bump to 4.4.90.
3811 * strace.c: Update decl.
3812
3813 * Makefile.am [LINUX && X86_64]: Remove cruft.
3814 * linux/x86_64/errnoent1.h: New file.
3815 * linux/x86_64/ioctlent1.h: New file.
3816 * linux/x86_64/signalent1.h: New file.
3817 * linux/x86_64/syscallent1.h: New file.
3818 * linux/x86_64/i386-headers.diff: File removed.
3819 * linux/x86_64/makeheaders.sh: File removed.
3820 * linux/x86_64/Makefile.in: File removed.
3821
Roland McGratha83c22f2002-12-30 09:13:30 +00003822 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
3823 already broken for 32-bit personality on x86-64.
3824
Roland McGrath30d47f12002-12-30 00:51:51 +000038252002-12-29 Roland McGrath <roland@redhat.com>
3826
Roland McGratha83c22f2002-12-30 09:13:30 +00003827 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
3828 * linux/Makefile.am: File removed.
3829 * freebsd/Makefile.am: File removed.
3830 * sunos4/Makefile.in: File removed.
3831 * svr4/Makefile.in: File removed.
3832
Roland McGrath30d47f12002-12-30 00:51:51 +00003833 * linux/alpha/Makefile.in: File removed.
3834 * linux/hppa/Makefile.in: File removed.
3835 * linux/ia64/Makefile.in: File removed.
3836 * linux/powerpc/Makefile.in: File removed.
3837 * linux/s390/Makefile.in: File removed.
3838 * linux/s390x/Makefile.in: File removed.
3839
38402002-12-26 Roland McGrath <roland@redhat.com>
3841
3842 * syscallent.sh: Grok three flavors of #define line, uniquify.
3843 * linux/hppa/syscallent.sh: File removed.
3844 * linux/powerpc/syscallent.sh: File removed.
3845
3846 * linux/Makefile.am: New file.
3847 * linux/Makefile.in: File removed.
3848 * freebsd/Makefile.am: New file.
3849 * freebsd/i386/Makefile.am: New file.
3850 * freebsd/i386/Makefile.in: File removed.
3851
38522002-12-22 Roland McGrath <roland@redhat.com>
3853
3854 Update to Autoconf 2.57, and Automakify with version 1.7.
3855 * Makefile.am: New file.
3856 * Makefile.in: File removed.
3857 * configure.in: Moved to ...
3858 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
3859 * aclocal.m4: Moved to ...
3860 * acinclude.m4: ... here. Update for Autoconf 2.5x.
Roland McGratha83c22f2002-12-30 09:13:30 +00003861 * acconfig.h: File removed.
Roland McGrath30d47f12002-12-30 00:51:51 +00003862 * AUTHORS: New file, makes automake happy.
3863 * autogen.sh: File removed.
3864 * README-CVS: Update to recommend autoreconf instead.
3865 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
3866 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
3867 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
3868 * strace.c: *_DECLARED -> HAVE_DECL_*
3869 * stream.c: HAVE_* -> HAVE_STRUCT_*
3870
3871 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
3872 sh, and use $(srcdir) to find the script.
3873 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
3874 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
3875 * linux/x86_64/Makefile.in (headers): Renamed to all.
3876 * linux/alpha/Makefile.in: Add empty install target.
3877 * linux/x86_64/Makefile.in: Likewise.
3878 * linux/powerpc/Makefile.in: Likewise.
3879 * linux/Makefile.in: Likewise.
3880
Roland McGrath85960152002-12-30 00:26:24 +000038812002-12-26 Roland McGrath <roland@redhat.com>
3882
3883 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
3884 From Daniel Jacobowitz <drow@false.org>.
3885
Roland McGrathc25a62f2002-12-21 23:25:26 +000038862002-12-21 Roland McGrath <roland@redhat.com>
3887
Roland McGrathdf211902002-12-22 03:34:55 +00003888 * linux/syscallent.h: Add some new 2.5 syscall names.
3889 Now clone takes 5 args.
3890 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
3891 [LINUX] (sys_clone): Print new args.
3892 * mem.c (print_ldt_entry): Make global.
3893
3894 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
3895 safety, since up to 260 are already used in 2.5 kernels.
3896 * linux/syscallent.h: Update the table.
3897 * linux/ia64/syscallent.h: Likewise.
3898
Roland McGrathc25a62f2002-12-21 23:25:26 +00003899 * syscall.c (force_result): New function.
3900 * process.c (internal_wait): Handle ECHILD exit from wait call with
3901 WNOHANG flag set; force the return value to 0 in the inferior when it
3902 has live children we are tracing.
Roland McGrath044c8d22002-12-22 03:36:03 +00003903 * NEWS: Mention the bug fix.
Roland McGrathc25a62f2002-12-21 23:25:26 +00003904
Roland McGrath13f0b432002-12-17 10:48:09 +000039052002-12-17 Roland McGrath <roland@redhat.com>
3906
Roland McGrathf57204d2002-12-18 04:36:59 +00003907 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
3908 with linux/syscallent.h additions.
3909
Roland McGrath29f554f2002-12-18 04:16:31 +00003910 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
3911 (tcbtabsize): New variable.
3912 (main): Initialize them using dynamic allocation.
3913 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
3914 (pid2tcb, cleanup): Likewise.
3915 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
3916 (rebuild_pollv): Dynamically allocate the vector.
3917 * defs.h (tcbtab): Update decls.
3918 (MAX_PROCS): Macro removed, no more static limit on this.
3919 * process.c (fork_tcb): New function.
3920 (internal_clone, internal_fork): Use it instead of checking nprocs.
3921
Roland McGrath13f0b432002-12-17 10:48:09 +00003922 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
3923 in wait after sending SIGSTOP.
3924
Roland McGrath915742f2002-12-17 04:51:02 +000039252002-12-16 Roland McGrath <roland@redhat.com>
3926
Roland McGratha581c512002-12-17 05:10:47 +00003927 * signal.c (sprintsigmask): Increase static buffer size to account for
3928 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
3929
Roland McGrath915742f2002-12-17 04:51:02 +00003930 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
3931 __WNOTHREAD and __WALL.
3932
3933 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
3934 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
3935
Roland McGrath36d87c22002-12-15 23:59:13 +000039362002-12-15 Roland McGrath <roland@redhat.com>
3937
Roland McGrath32be5972002-12-16 20:41:34 +00003938 * process.c (setarg) [POWERPC]: Support it.
3939
3940 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
3941 Old value was bogus, not even a proper instruction.
3942 From Guy M. Streeter <streeter@redhat.com>.
3943
3944 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
3945
3946 * configure.in: Don't check for putpmsg.
3947 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
3948 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
3949
Roland McGrath2fe77222002-12-16 09:54:16 +00003950 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
3951 in test. Test our own #ifdef LINUX rather than predefined `linux'.
3952
Roland McGrath36d87c22002-12-15 23:59:13 +00003953 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
3954 * linux/sparc/syscallent.h: Likewise.
3955 * linux/hppa/syscallent.h: Likewise.
3956
3957 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
3958 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
3959 * process.c: Likewise.
3960
3961 * desc.c (sys_osf_select): Add missing return type.
3962
3963 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
3964
3965 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
3966 sys_nanosleep, both already in linux/dummy.h.
3967
3968 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
3969 (trace_syscall): Fix return without value.
3970
3971 * linux/syscallent.h: Update table with names of new syscalls
3972 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
3973 * linux/ia64/syscallent.h: Likewise.
3974 * linux/powerpc/syscallent.h: Likewise.
3975
3976 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
3977 defined. If the bit is set, print the sa_restorer field of sigaction.
3978
3979 * mem.c: Add sys_{get,set}_thread_area.
3980 * linux/syscall.h: Declare them.
3981 * linux/syscallent.h: Update the table for these.
3982 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
3983 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
3984
3985 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
3986 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
3987 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
3988 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
3989 sched_getaffinity, futex.
3990 * linux/syscallent.h: Update the table.
3991 * io.c: Add sys_sendfile64.
3992 * file.c: Add sys_readahead, sys_*xattr.
3993 * process.c: Add sys_futex, sys_*affinity.
3994
3995 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
3996 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
3997 * linux/syscallent.h: Update the table for socket and ipc subcalls.
3998
Michal Ludvig882eda82002-11-11 12:50:47 +000039992002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
4000
4001 Bugfix for s390/s390x:
4002 * syscall.c: Fixed scno derivation for s390/s390x.
4003
Michal Ludvig17f8fb32002-11-06 13:17:21 +000040042002-11-06 Michal Ludvig <mludvig@suse.cz>
4005
Michal Ludvig39c0e942002-11-06 14:00:12 +00004006 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
4007 to allow the compilation of a native MIPS strace.
4008
40092002-11-06 Michal Ludvig <mludvig@suse.cz>
4010
Roland McGrath36d87c22002-12-15 23:59:13 +00004011 From Marty Leisner <leisner@rochester.rr.com>,
Michal Ludvig882eda82002-11-11 12:50:47 +00004012 rewritten by mludvig:
Michal Ludvig17f8fb32002-11-06 13:17:21 +00004013 * strace.c (not_failing_only): New.
4014 (usage): Added -z switch description.
4015 (main): Added -z switch parsing to not_failing_only variable.
4016 * syscall.c (trace_syscall): Added not_failing_only handling.
4017
Michal Ludvigeb818f02002-10-09 09:16:22 +000040182002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
4019
4020 Missing complete changelog for 2002-10-07 commit:
4021 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
4022 * acconfig.h: New define for s390x.
4023 * config.sub: Added missing define for s390 and new one for s390x.
4024 * configure.in: Added new define for s390x.
4025 * file.c: Added missing #undef dirent64 and new defines for s390x.
4026 * linux/s390: New directory.
4027 * linux/s390/Makefile.in: New file.
4028 * linux/s390/errnoent.h: New file.
4029 * linux/s390/ioctlent.h: New file.
4030 * linux/s390/signalent.h: New file.
4031 * linux/s390/syscallent.h: New file.
4032 * linux/s390x: New directoy.
4033 * linux/s390x/Makefile.in: New file.
4034 * linux/s390x/errnoent.h: New file.
4035 * linux/s390x/ioctlent.h: New file.
4036 * linux/s390x/signalent.h: New file.
4037 * linux/s390x/syscallent.h: New file.
4038 * linux/syscall.h: Added sys_mincore() prototype and added new
4039 s390x defines.
4040 * process.c: Added s390x defines.
4041 (change_syscall): Changed handling for s390.
4042 (setarg): Added missing s390/s390x code in setarg().
4043 * signal.c: Added s390x define.
4044 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
4045 arguments to sprintsigmask()).
4046 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
4047 since printstr() expects a long.
4048 * syscall.c (decode_subcall): Changed several variables to be long
4049 instead of int to match 64 bit requirements. Added s390x defines.
4050 (syscall_enter): Changed upeek() call to match s390 and s390x
4051 requirements.
4052 * util.c: Added s390x defines.
4053
Michal Ludvig10a88d02002-10-07 14:31:00 +000040542002-10-07 Michal Ludvig <mludvig@suse.cz>
4055
4056 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
4057 and bugfixes to s390 by D.J. Barrow.
4058
Michal Ludvig53b320f2002-09-23 13:30:09 +000040592002-09-23 Michal Ludvig <mludvig@suse.cz>
4060
Roland McGrath36d87c22002-12-15 23:59:13 +00004061 Merged x86-64 port by Andi Kleen <ak@suse.de>
Michal Ludvig0e035502002-09-23 15:41:01 +00004062 and Michal Ludvig <mludvig@suse.cz>
4063 * Makefile.in: New target 'headers'. Failure ignored.
4064 * acconfig.h: New defines for x86-64.
4065 * configure.in: Ditto.
4066 * defs.h: Ditto.
4067 * file.c: Ditto.
4068 * signal.c: Ditto.
4069 * process.c: Added support for x86-64.
4070 * util.c: Ditto.
4071 * syscall.c: Ditto + added automatic personality switching.
4072 * linux/syscall.h: Ditto.
4073 * linux/x86_64: New directory.
4074 * linux/x86_64/Makefile.in: New file.
4075 * linux/x86_64/gentab.pl: Ditto.
4076 * linux/x86_64/i386-headers.diff: Ditto.
4077 * linux/x86_64/makeheaders.sh: Ditto.
4078 * linux/x86_64/syscallent.h: Ditto.
4079 * mem.c (print_mmap): Always print arg[4] as int.
4080
40812002-09-23 Michal Ludvig <mludvig@suse.cz>
4082
Michal Ludvig53b320f2002-09-23 13:30:09 +00004083 * configure.in: Fix regular expressions.
Roland McGrath36d87c22002-12-15 23:59:13 +00004084 * linux/syscall.h: Added missing braces in prototype of
Michal Ludvig53b320f2002-09-23 13:30:09 +00004085 sys_getdents64().
4086 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
4087 (struct fileflags): Made extern to inhibit compiation warnings.
4088 (sys_getdents64): Merged LINUX and SVR4 part.
Roland McGrath36d87c22002-12-15 23:59:13 +00004089 * syscall.c (get_scno): Split multiline string into two distinct
Michal Ludvig53b320f2002-09-23 13:30:09 +00004090 strings.
4091
John Hughes2c4e3a82002-05-24 10:19:44 +000040922002-05-24 John Hughes <john@calva.com>
4093
4094 * stream.h, net.h: Avoid possible infinite loop caused by
4095 unsigned arithmetic in preceeding change.
4096
John Hughesb6643082002-05-23 11:02:22 +000040972002-05-23 John Hughes <john@calva.com>
4098
John Hughes38ae88d2002-05-23 11:48:58 +00004099 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
4100
4101 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
4102 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
4103 if found.
4104
4105 * configure.in: use tests for struct opthdr and struct t_opthdr.
4106
4107 * defs.h: add new function print_sock_optmgmt.
4108
4109 * io.c: add hack that lets ioctl decode functions set auxilliary
4110 string return.
4111
4112 * stream.c: better decoding for timod ioctls.
4113
4114 * net.c: add function print_sock_optmgmt, used by timod ioctl
4115 decoding functions in stream.c.
4116
41172002-05-23 John Hughes <john@calva.com>
4118
John Hughescde80ab2002-05-23 11:19:05 +00004119 * acconfig.h: Make autoheader happy about Linux/SuperH
4120
41212002-05-23 John Hughes <john@calva.com>
4122
John Hughesb6643082002-05-23 11:02:22 +00004123 * strace.c: Get rid of warning if not using POLL_HACK
4124
John Hughes93f7fcc2002-05-22 15:46:49 +000041252002-05-22 John Hughes <john@calva.com>
4126
4127 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
4128 options that are not just ints, cope with systems that don't
4129 #define SOL_TCP and so on.
4130
John Hughesd870b3c2002-05-21 11:24:18 +000041312002-05-21 John Hughes <john@calva.com>
4132
4133 * strace.c: Fix warning if POLL_HACK is used.
4134
John Hughesc61eb3d2002-05-17 11:37:50 +000041352002-05-17 John Hughes <john@calva.com>
4136
John Hughes5eb78d52002-05-17 14:04:24 +00004137 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
4138
41392002-05-17 John Hughes <john@calva.com>
4140
John Hughese9224782002-05-17 13:58:24 +00004141 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
4142
41432002-05-17 John Hughes <john@calva.com>
4144
John Hughesfd15cb32002-05-17 11:41:35 +00004145 * stream.c: tidy up output a little.
4146
41472002-05-17 John Hughes <john@calva.com>
4148
John Hughesc61eb3d2002-05-17 11:37:50 +00004149 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
4150 to procpriv syscall.
4151
Wichert Akkermanccef6372002-05-01 16:39:22 +000041522002-05-01 Wichert Akkerman <wichert@deephackmode.org>
4153
4154 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
4155 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
4156 support
4157
Wichert Akkermanb0c598f2002-04-01 12:48:06 +000041582002-04-01 Wichert Akkerman <wichert@deephackmode.org>
4159
Wichert Akkermaneb8ebda2002-04-01 17:48:02 +00004160 * strace.c: close tcp->outf in droptcb()
4161
41622002-04-01 Wichert Akkerman <wichert@deephackmode.org>
4163
Wichert Akkermanb0c598f2002-04-01 12:48:06 +00004164 * net.c: decode packet options
4165
Wichert Akkermand321ff92002-03-31 18:45:45 +000041662002-03-31 Wichert Akkerman <wichert@deephackmode.org>
4167
Wichert Akkermaned2c74d2002-03-31 20:16:02 +00004168 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
4169
41702002-03-31 Wichert Akkerman <wichert@deephackmode.org>
4171
Wichert Akkermand321ff92002-03-31 18:45:45 +00004172 * debian/*: added
Wichert Akkerman7ab47b62002-03-31 19:00:02 +00004173 * linux/syscallent.h: fix typo and add the reserved stream syscalls
4174 * defs.h, file.c, io.c: fix signed/unsigned issues
Wichert Akkerman4527dae2002-03-31 19:03:29 +00004175 * syscall.c: check for negative u_errors
Wichert Akkerman235b0ff2002-03-31 19:08:04 +00004176 * cvsbuild: renamed to autogen.sh
Wichert Akkermand321ff92002-03-31 18:45:45 +00004177
Wichert Akkerman8b8ff7c2001-12-27 22:27:30 +000041782001-12-17 Wichert Akkerman <wakkerma@debian.org>
4179
4180 * net.c: add new TCP socket options
4181
John Hughesfa519572001-10-26 08:05:49 +000041822001-10-26 John Hughes <john@calva.com>
4183
4184 * svr4/ioctlent.sh: Cope with #define lines containing
4185 comments that terminate on subsequent lines. Used to
4186 comment out subsequent ioctls!
4187
Wichert Akkerman9fbd0dd2001-10-26 05:20:37 +000041882001-10-25 Wichert Akkerman <wakkerma@debian.org>
4189
4190 * linux/ioctlent.h: regenerated using current scripts so
4191 term ioctls are included
4192
John Hughes19e49982001-10-19 08:59:12 +000041932001-10-19 John Hughes <john@Calva.COM>
4194
4195 * strace.c(proc_open): On SVR4 only trace the syscalls,
4196 signals and faults we care about.
4197
John Hughes42162082001-10-18 14:48:26 +000041982001-10-18 John Hughes <john@Calva.COM>
4199
John Hughesc0c5ac82001-10-19 07:32:14 +00004200 * acconfig.h: Add HAS_SIGINFO_T.
4201 * aclocal.m4: add check for siginfo_t in signal.h.
4202 * configure.in: use check for siginfo_t.
4203 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
4204 allow access to siginfo when signal recieved.
4205 * process.c: Remove SVR4 only version of printsiginfo.
4206 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
4207 * strace.c: on SVR4 print siginfo when signal recieved.
4208
42092001-10-18 John Hughes <john@Calva.COM>
4210
John Hughes2d8b2c52001-10-18 14:52:24 +00004211 * system.c(sys_ssisys): handle return values for ssisys
4212
42132001-10-18 John Hughes <john@Calva.COM>
4214
John Hughes42162082001-10-18 14:48:26 +00004215 * signal.c: handle sigwait
4216 * svr4/dummy.c: Move sigwait to done
4217 * svr4/syscall.h: handle sigwait
4218
John Hughes9cecf7f2001-10-16 10:20:22 +000042192001-10-16 John Hughes <john@Calva.COM>
4220
John Hughes0aadba42001-10-16 18:19:52 +00004221 * system.c(sys_ssisys): decode some args for ssisys.
4222
42232001-10-16 John Hughes <john@Calva.COM>
4224
John Hughesaca07f32001-10-16 18:12:27 +00004225 * mem.c: MS_SYNC is zero, so must be first in xlat list.
4226
4227 * svr4/dummy.h: memcntl is much like mctl.
4228
42292001-10-16 John Hughes <john@Calva.COM>
4230
John Hughes9cecf7f2001-10-16 10:20:22 +00004231 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
4232 to read unmapped page. Make it possible to strace ksh.
4233
Wichert Akkerman7b3346b2001-10-09 23:47:38 +000042342001-10-03 David Mosberger <davidm@hpl.hp.com>
4235
4236 * process.c (internal_clone): Avoid race condition by clearing
4237 breakpoint after attaching to child.
4238
42392001-10-02 David Mosberger <davidm@hpl.hp.com>
4240
4241 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
4242 by Don Dugger, with my refinements).
4243
4244 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
4245 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
4246
4247 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
4248 new ioctlent.h generation scheme.
4249
4250 * linux/syscall.h (sys_clone2): Declare.
4251 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
4252
4253 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
4254 don't miss the tty ioctls (unfortunately, some of the sound timer
4255 ioctls are in conflict with them!).
4256
4257 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
4258 (clrbpt) [IA64]: Ditto.
4259
4260 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
4261 and SYS32_exit.
4262 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
4263 r8 (eax). Handle TCB_WAITEXECVE.
4264 (syscall_fixup): Handle ia64.
4265 (syscall_enter): Fix argument fetching for ia64.
4266
4267 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
4268 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
4269
4270 * process.c (tcp): New function.
4271 (change_syscall): Add support for ia64 linux.
4272 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
4273
4274 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
4275 type is narrower.
4276 * resource.c (sprintrlim64): Ditto.
4277
4278 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
4279 [IA64]: Declare "ia32" variable.
4280
4281 * bjm.c: Do not include <linux/module.h>. It's not safe to include
4282 kernel headers. Declare the necessary constants and structures
4283 directly instead.
4284
42852001-10-01 David Mosberger <davidm@hpl.hp.com>
4286
4287 * signal.c (parse_sigset_t): New function.
4288 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
4289 avoiding relying on internal layout of sigset_t datastructure.
4290
42912001-04-26 David Mosberger <davidm@hpl.hp.com>
4292
4293 * linux/ia64/syscallent.h: Add getunwind().
4294
42952001-04-11 David Mosberger <davidm@hpl.hp.com>
4296
4297 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
4298 PT_AR_BSP. Pick up arguments starting with out0, which is not
4299 always the same as r32 (e.g., consider inlined syscalls).
4300
John Hughesa2278142001-09-28 16:21:30 +000043012001-09-28 John Hughes <john@Calva.COM>
4302
4303 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
4304 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
4305
John Hughes1fcb1d62001-09-18 15:56:53 +000043062001-09-18 John Hughes <john@Calva.COM>
4307
4308 * net.c: fix display of sockaddr structures, sometimes too many "}",
4309 sometimes too few. Fix suggested by Richard Kettlewell.
4310
Wichert Akkerman67e3e632001-08-19 11:43:17 +000043112001-08-19 Wichert Akkerman <wakkerma@debian.org>
4312
4313 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
4314 the struct from bits/sigcontext.h already which signal.h includes.
4315
Wichert Akkerman7b96b572001-08-03 11:37:07 +000043162001-08-03 Wichert Akkerman <wakkerma@debian.org>
4317
Wichert Akkerman7c707a72001-08-03 21:54:08 +00004318 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
4319 Linux
4320 * linux/Makefile.in: fix a few things so the ioctl list is generated
4321 properly
4322 * ioctl.c: remember to shift ioctl masks as well
4323
43242001-08-03 Wichert Akkerman <wakkerma@debian.org>
4325
Wichert Akkermancd6aefc2001-08-03 12:27:54 +00004326 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
4327 for sys_fcntl as well
4328
43292001-08-03 Wichert Akkerman <wakkerma@debian.org>
4330
Wichert Akkerman0b1120a2001-08-03 12:20:38 +00004331 * linux/hppa/syscallent.h: updated from Matthew Wilcox
4332
43332001-08-03 Wichert Akkerman <wakkerma@debian.org>
4334
Wichert Akkerman82b162e2001-08-03 11:51:28 +00004335 * process.c: seems Linux/IA64 changed register names on us, switch to
4336 using new names.
4337
43382001-08-03 Wichert Akkerman <wakkerma@debian.org>
4339
Wichert Akkerman54b4f792001-08-03 11:43:35 +00004340 * strace.c: set CLOEXEC flag for outputfile
4341
43422001-08-03 Wichert Akkerman <wakkerma@debian.org>
4343
Wichert Akkerman7b96b572001-08-03 11:37:07 +00004344 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
4345
Wichert Akkerman4f1bbbe2001-07-23 14:43:07 +000043462001-07-23 Wichert Akkerman <wakkerma@debian.org>
4347
4348 * configure.in: Support cross-compiling between architectures
4349
Wichert Akkerman0dc4fc92001-07-13 22:09:05 +000043502001-07-13 Wichert Akkerman <wakkerma@debian.org>
4351
4352 * configure.in: add S390 to architecture list
4353
John Hughes1d08dcf2001-07-10 13:48:44 +000043542001-07-10 John Hughes <john@Calva.COM>
4355
4356 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
4357 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
4358 of args to readv/writev. Also gets rid of redundant printiovec
4359 routine from net.c (duplicate of tprint_iov in util.c).
4360
Wichert Akkerman688c7fc2001-07-02 16:53:25 +000043612001-07-02 Wichert Akkerman <wakkerma@debian.org>
4362
4363 * config.{guess,sub}: updated
4364
John Hughesaa09c6b2001-05-15 14:53:43 +000043652001-05-15 John Hughes <john@Calva.COM>
4366
John Hughes70c5e7a2001-05-15 15:09:14 +00004367 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
4368 it was just passing the sigmask (ucp->uc_sigmask).
4369
43702001-05-15 John Hughes <john@Calva.COM>
4371
John Hughesaa09c6b2001-05-15 14:53:43 +00004372 * util.c: Don't run off the end of valid memory in umovestr when
4373 USE_PROCFS. Important for FREEBSD systems (which seem to have an
4374 unmapped page just after the args/env area).
4375
John Hughes4e36a812001-04-18 15:11:51 +000043762001-04-18 John Hughes <john@Calva.COM>
4377
4378 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
4379 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
4380 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
4381 Treat rexecve as an exec.
4382 * system.c: decode arguments to ssisys call on nsc systems.
4383 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
4384 rexecve calls.
4385
Wichert Akkerman35254402001-04-12 09:11:04 +000043862001-04-12 Wichert Akkerman <wakkerma@debian.org>
4387
4388 * process.c: fix cast for powerpc code
4389 * linux/powerpc/syscallent.h: update syscall list
4390 * README: fix address for the strace mailinglist
4391 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
4392 the realtime signals as well
4393
Wichert Akkerman4ca31092001-04-10 10:28:43 +000043942001-04-10 Wichert Akkerman <wakkerma@debian.org>
4395
4396 * Merge patches from Maciej W. Rozycki:
4397 + util.c: add code to print PC for MIPS
4398 + linux/mips/syscallent.h: updated
4399 + system.c: formating fixes for sys_sysmips
Wichert Akkerman42080d82001-04-10 10:32:26 +00004400 + configure.in: test for yet more headers
4401 + stream.c: use configure-headertests instead of relying on OS hints
Wichert Akkerman4ca31092001-04-10 10:28:43 +00004402
Wichert Akkermand6b92492001-04-07 21:37:12 +000044032001-04-07 Wichert Akkerman <wakkerma@debian.org>
4404
Wichert Akkermane70bbe52001-04-07 21:47:30 +00004405 * NEWS: start 4.3.1 items
4406 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
4407
44082001-04-07 Wichert Akkerman <wakkerma@debian.org>
4409
Wichert Akkermand6b92492001-04-07 21:37:12 +00004410 * configure.in: test for asm/sysmips.h and linux/utsname.h
4411 * linux/syscall.h: fix a typo for sys_sysmips
4412 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
4413 fix typo
4414
Wichert Akkerman4f043ec2001-03-31 16:25:58 +000044152001-03-31 Wichert Akkerman <wakkerma@debian.org>
4416
4417 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
4418
44192001-03-31 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman8aada672001-03-31 16:20:33 +00004420
4421 * linux/ia64/ioctlent.h: regenerated
4422
Wichert Akkerman29f0d052001-03-31 16:14:55 +000044232001-03-31 Wichert Akkerman <wakkerma@debian.org>
4424
Wichert Akkermancf715672001-03-31 16:16:57 +00004425 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
4426 general Linux ioctlent.sh
4427
44282001-03-31 Wichert Akkerman <wakkerma@debian.org>
4429
Wichert Akkerman29f0d052001-03-31 16:14:55 +00004430 * linux/ioctlent.sh: add dir variable for location of kernel headers
4431
Wichert Akkermanbbf59e92001-03-29 17:43:19 +000044322001-03-29 Wichert Akkerman <wakkerma@debian.org>
4433
Wichert Akkerman00cd74c2001-03-30 16:20:27 +00004434 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
4435
44362001-03-29 Wichert Akkerman <wakkerma@debian.org>
4437
Wichert Akkerman10767782001-03-29 19:04:25 +00004438 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
4439
44402001-03-29 Wichert Akkerman <wakkerma@debian.org>
4441
Wichert Akkermand7fb2062001-03-29 18:16:07 +00004442 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
4443
44442001-03-29 Wichert Akkerman <wakkerma@debian.org>
4445
Wichert Akkermanbbf59e92001-03-29 17:43:19 +00004446 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
4447
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +000044482001-03-28 Wichert Akkerman <wakkerma@debian.org>
4449
Wichert Akkerman00a82ee2001-03-28 20:29:17 +00004450 * configure.in: use sparc* so we can compile on sparc64 as well
4451 * process.c, syscall.c: work around double define of fpq, fq and fpu
4452 structs on Linux/sparc, and use regs instead of pt_regs
4453 * don't use asm/sigcontext.h on Linux/sparc
4454
44552001-03-28 Wichert Akkerman <wakkerma@debian.org>
4456
Wichert Akkermanfe8f65d2001-03-28 15:10:49 +00004457 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
4458
44592001-03-28 Wichert Akkerman <wakkerma@debian.org>
4460
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +00004461 * strace.c: use __WALL as wait4 flag if it exists so we can properly
4462 trace threaded programs
4463
John Hughes8e075fb2001-03-27 13:57:48 +000044642001-03-27 John Hughes <john@Calva.COM>
4465
John Hughesb8a85a42001-03-28 08:05:27 +00004466 * aclocal.m4: add check for endianness of long long.
4467 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
4468 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +00004469 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +00004470 long long.
4471
44722001-03-27 John Hughes <john@Calva.COM>
4473
John Hughes61563572001-03-27 16:47:36 +00004474 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
4475 initialisation list for array).
4476
44772001-03-27 John Hughes <john@Calva.COM>
4478
John Hughes8e075fb2001-03-27 13:57:48 +00004479 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
4480 systems - bad merge of Harald Boehme's patch by me.
4481
Wichert Akkerman072ea8a2001-03-27 14:46:05 +000044822001-03-27 Wichert Akkerman <wakkerma@debian.org>
4483
4484 * lots of files: add Linux/hppa support
4485
Wichert Akkerman407be9a2001-03-19 10:56:49 +000044862001-03-19 Wichert Akkerman <wakkerma@debian.org>
4487
4488 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +00004489 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +00004490 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +00004491
Wichert Akkermana9667852001-03-17 17:26:34 +000044922001-03-17 Wichert Akkerman <wakkerma@debian.org>
4493
4494 * linux/ioclsort.c: new file
4495 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
4496 the ioctl list that doesn't involve attempting to #include all kernel
4497 headers
4498 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
4499 by the new ioctlent.sh
4500 * ioctl.c: only look at the number and type bits for linux, since
4501 ioctlent.sh no longer supplies the others
4502
John Hughes70623be2001-03-08 13:59:00 +000045032001-03-08 John Hughes <john@Calva.COM>
4504
John Hughescf1de752001-03-08 17:27:20 +00004505 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
4506 pretend they have names ending with "?" so that -e trace=stat (for
4507 example) will work.
4508 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
4509 * freebsd/i386/syscall.h: consistency.
4510
45112001-03-08 John Hughes <john@Calva.COM>
4512
John Hughesc0fc3fd2001-03-08 16:10:40 +00004513 * acconfig.h: add new ST_xxx defines.
4514 * aclocal.m4: macros to check for more fields in struct stat.
4515 * configure.in: use new macros to check for fields in struct stat.
4516 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
4517
45182001-03-08 John Hughes <john@Calva.COM>
4519
John Hughes0c79e012001-03-08 14:40:06 +00004520 * defs.h: rename wimpy get64 as powerful new LONG_LONG
4521 * file.c: use LONG_LONG
4522 * io.c: use LONG_LONG
4523 * mem.c use LONG_LONG
4524
45252001-03-08 John Hughes <john@Calva.COM>
4526
John Hughes70623be2001-03-08 13:59:00 +00004527 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
4528 * aclocal.m4: routines to check for long long off_t and rlim_t.
4529 * configure.in: check for long long off_t and rlim_t.
4530 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
4531 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
4532 bit versions.
4533 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
4534 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
4535 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
4536 and setrlimit.
4537 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
4538 now done automaticaly for us.
4539 * freebsd/i386/syscall.h: ditto.
4540 * freebsd/i386/syscallent.h ditto.
4541
John Hughes5a826b82001-03-07 13:21:24 +000045422001-03-07 John Hughes <john@Calva.COM>
4543
John Hughesb8c9f772001-03-07 16:53:07 +00004544 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
4545 * file.c: On FreeBSD use stat64 and pals instead of stat.
4546 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
4547 * freebsd/i386/syscall.h: ditto.
4548 * freebsd/i386/syscallent.h: ditto.
4549
45502001-03-07 John Hughes <john@Calva.COM>
4551
Roland McGrath90824ca2007-11-21 04:32:24 +00004552 * file.c: merge missing part of Harald Böhme's solaris patches,
John Hughese2f6d872001-03-07 16:03:20 +00004553 was only declaring sys_{stat64,lstat64,fstat64} on linux!
4554
45552001-03-07 John Hughes <john@Calva.COM>
4556
John Hughes9dec06c2001-03-07 14:47:19 +00004557 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
4558 * svr4/syscallent.h: pread/pwrite are TF calls.
4559
45602001-03-07 John Hughes <john@Calva.COM>
4561
John Hughes5a826b82001-03-07 13:21:24 +00004562 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
4563 on alignment for off_t (64 bit) arguments. Also simplify get64 so
4564 we don't need to know endianness of long long.
4565 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
4566 ftruncate, allows reduction in numvber of horrid #if's
4567 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
4568 * mem.c: FreeBSD now uses 64 bit version of mmap.
4569 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
4570 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
4571 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
4572
John Hughes95ea9c02001-03-07 10:11:02 +000045732001-03-06 John Hughes <john@Calva.COM>
4574
John Hughes7737c8a2001-03-07 10:41:58 +00004575 * file.c: Implement truncate64 and ftruncate64
4576 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
4577 LFS64 systems.
4578 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
4579
45802001-03-06 John Hughes <john@Calva.COM>
4581
John Hughesc5249902001-03-07 10:39:06 +00004582 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
4583 syscall master file).
4584
45852001-03-06 John Hughes <john@Calva.COM>
4586
John Hughesbb557232001-03-07 10:37:38 +00004587 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
4588 zap incorrect syscall subarg range check.
4589
45902001-03-06 John Hughes <john@Calva.COM>
4591
John Hughescb8b69d2001-03-07 10:34:27 +00004592 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
4593 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
Roland McGrath90824ca2007-11-21 04:32:24 +00004594 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
John Hughescb8b69d2001-03-07 10:34:27 +00004595 mostly).
4596
45972001-03-06 John Hughes <john@Calva.COM>
4598
John Hughesbc4935a2001-03-07 10:28:50 +00004599 * dummy.h: add unimplemented UW sycalls
4600 * syscall.h: we can do settimeofday for UW, whopee!
4601 * syscallent.h: fix unimplemented UW syscalls
4602
46032001-03-06 John Hughes <john@Calva.COM>
4604
John Hughesc8f2e8a2001-03-07 10:26:17 +00004605 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
4606 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
4607 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
4608 so it doesn't try to use pr_sysarg.
4609
46102001-03-06 John Hughes <john@Calva.COM>
4611
John Hughes091fe832001-03-07 10:15:39 +00004612 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
4613 * file.c: handle xstat version _STAT64_VER, aka stat64.
4614
46152001-03-06 John Hughes <john@Calva.COM>
4616
John Hughes95ea9c02001-03-07 10:11:02 +00004617 * net.c: make sure SOL_ options are defined before using.
4618 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
4619
Wichert Akkermanfa306182001-02-21 16:42:26 +000046202001-02-21 Wichert Akkerman <wakkerma@debian.org>
4621
4622 * net.c: fix format for printing Unix domain sockets
4623
Wichert Akkerman0cbfb322001-02-19 13:35:53 +000046242001-02-19 Wichert Akkerman <wakkerma@debian.org>
4625
4626 * linux/mips/syscallent.h: use new sys_sysmips
4627 * system.c: add sys_sysmips decoding
4628
Wichert Akkerman8c7122c2001-02-16 19:59:55 +000046292001-02-16 Wichert Akkerman <wakkerma@debian.org>
4630
Wichert Akkermanf1850652001-02-16 20:29:03 +00004631 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
4632 submitted the IP6 scope ID updates
4633 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
4634 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
4635 available
4636 * configure.in: check for if_indextoname function and sin6_scope_id
4637 * net.c: teach printsock about IP6 scope ids
4638
46392001-02-16 Wichert Akkerman <wakkerma@debian.org>
4640
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00004641 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
4642 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +00004643 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00004644
Wichert Akkermanefdecac2000-11-26 03:59:21 +000046452000-11-26 Wichert Akkerman <wakkerma@debian.org>
4646
4647 * net.c: fix formating error in sys_setsockopt
4648 * net.c: add list of socketlayers and use that for [gs]etsockopt
4649
Roland McGrath36d87c22002-12-15 23:59:13 +000046502000-10-12 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermand856b992000-10-13 12:47:12 +00004651
4652 * time.c: use sys/timex.h so things compile with 2.2 kernels
4653 * stream.c: test if MSG_* constants are #defined
4654
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +000046552000-09-03 Wichert Akkerman <wakkerma@debian.org>
4656
Wichert Akkermanefdecac2000-11-26 03:59:21 +00004657 * process.c: perform bpt trick for clone as well so we can get the
4658 pid of the child before it starts doing something
4659 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
4660 again with newer libcs
4661 * test/clone.c: improve our testcase a bit
Roland McGrath90824ca2007-11-21 04:32:24 +00004662 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00004663
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +000046642000-09-01 Wichert Akkerman <wakkerma@debian.org>
4665
Roland McGrath90824ca2007-11-21 04:32:24 +00004666 * lots of files: merge patch from Gaël Roualland to add
Wichert Akkermanefdecac2000-11-26 03:59:21 +00004667 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00004668
Wichert Akkerman16a03d22000-08-10 02:14:04 +000046692000-08-09 Wichert Akkerman <wakkerma@debian.org>
4670
Wichert Akkermand077c452000-08-10 18:16:15 +00004671 * file.c: update to reflect that st_ino suddenly became a long long
4672 in the in Linux 2.4.0-test6
4673
46742000-08-09 Wichert Akkerman <wakkerma@debian.org>
4675
Wichert Akkerman16a03d22000-08-10 02:14:04 +00004676 * test/clone.c: minor fixup
4677 * Another bunch of patches from John Hughes merged:
4678 * signal.c:
4679 + SVR4 printcontext(): sigset_t != sigset_t*
4680 + getcontext returns a value, so print on exit of syscall
4681 + add UC_FP to ucontext_flags for OS writers that can't spell
4682 + sys_signal(): special case SIG_{ERR,DFL,IGN}
4683 + decode_subcall(): only do subcall range checking when needed
4684 * bunch of UnixWare updates
4685 * aclocal.m4, acconfig.h, configure.in: add test for long long type
4686
Wichert Akkerman7987cdf2000-07-05 16:05:39 +000046872000-07-04 Wichert Akkerman <wakkerma@debian.org>
4688
4689 * net.c: add SOL_PACKET and SOL_RAW socket options, update
4690 SOL_IP and SOL_TCP
4691
Wichert Akkermanbd4125c2000-06-27 17:28:06 +000046922000-06-23 Wichert Akkerman <wakkerma@debian.org>
4693
4694 * strace.c: close outf before we exec a child process
4695
Wichert Akkerman43a74822000-06-27 17:33:32 +000046962000-06-09 Ulrich Drepper <drepper@redhat.com>
4697
4698 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
4699 * defs.h (struct tcb): Make auxstr member const.
4700 * file.c (fsmagic): And many more magic numbers.
4701 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
4702
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +000047032000-04-26 Wichert Akkerman <wakkerma@debian.org>
4704
4705 * defs.h: balance #if/#endif again
4706 * system.c: fix return statements in sys_capget()
4707 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
4708 + file.c: add F_[SG]ETSIG to fcntl flags
4709 + strace.c: don't setre[gu]id if not needed
4710 + system.c: handle sys_reboot for Linux
4711 + term.c: add baudrate constants up to B4000000
4712 + linux/**/syscallent.h: note that munlockall has no arguments
4713
47142000-04-25 David Mosberger <davidm@hpl.hp.com>
4715
4716 * CREDITS: fix email address
4717 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
4718 * signal.c: honour offset of sigconfig in sigframe structure for
4719 Linux/ia64
4720 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
4721 madvise syscalls.
4722 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
4723 AR_BSP points to the _end_ of the active register frame, so we need
4724 to adjust bsp by moving it back by the size of the active frame
4725 before using it.
4726
47272000-04-24 Wichert Akkerman <wakkerma@debian.org>
4728
4729 * process.c: add sparc support to change_syscall
4730
Wichert Akkerman10dfa562000-04-22 18:26:56 +000047312000-04-22 Wichert Akkerman <wakkerma@debian.org>
4732
4733 * linux/mips/syscallent.h: fix some typos
4734
Wichert Akkerman481e45b2000-04-17 07:42:31 +000047352000-04-14 Wichert Akkerman <wakkerma@debian.org>
4736
4737 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
4738 syscalls
4739
Wichert Akkermanfd89ced2000-04-13 17:06:09 +000047402000-04-13 Wichert Akkerman <wakkerma@debian.org>
4741
4742 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
4743 4999
4744
Wichert Akkermanc7926982000-04-10 22:22:31 +000047452000-04-09 Wichert Akkerman <wakkerma@debian.org>
4746
4747 * README-linux: updated to note that strace might not compile
4748 with development kernels
4749 * bjm.c: sys_query_module: check if malloc succeeds
4750 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
4751 * linux/syscallent.h: updated for 2.3.99pre3
4752 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
4753 even though Linux doesn't implement them
4754 * syscall.c: add global variables for MIPS registers as well
4755 * syscall.c: move global variables to before get_scno since that uses them
4756 * util.c: oops, misspelled defined
4757 * process.c: fix ptrace calls in change_syscall
4758 * mem.c: decode sys_madvise
4759 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
4760 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
4761 + small fix for RLIMIT_* and RUSAGE_BOTH
4762 + enhace support for capget and capset
4763
Wichert Akkermanfaf72222000-02-19 23:59:03 +000047642000-02-19 Wichert Akkerman <wakkerma@debian.org>
4765
4766 * test/vfork.c: new file to test vfork traces
4767 * test/.cvsignore: new file
4768 * defs.h: Up maximum number of traced processed to 64
Roland McGrath36d87c22002-12-15 23:59:13 +00004769 * strace.c: Disable some debugging code from davidm
Wichert Akkermanfaf72222000-02-19 23:59:03 +00004770 * implement setarg for more architectures
4771 * implement change_syscall
4772
Wichert Akkerman2ee6e452000-02-18 15:36:12 +000047731999-12-27 Morten Welinder <terra@diku.dk>
4774
4775 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
4776 _unsigned_ char parameter.
4777
Wichert Akkerman12f75d12000-02-14 16:23:40 +000047782000-02-14 Wichert Akkerman <wakkerma@debian.org>
4779
4780 * S390 updates
4781
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +000047822000-02-03 Wichert Akkerman <wakkerma@debian.org>
4783
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00004784 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00004785
Pavel Machek4dc3b142000-02-01 17:58:41 +000047862000-01-02 Pavel Machek <pavel@ucw.cz>
4787
4788 * probe if sys/poll.h exists in configure + minor cleanups
4789
4790 * syscall.c: split trace_syscall into few pieces to make code readable
4791
Wichert Akkerman30160182000-01-21 20:31:34 +000047922000-01-21 Wichert Akkerman <wakkerma@debian.org>
4793
4794 * Release version 4.2 to get the current updates out and so
4795 we can concentrate in finishing the clone support.
4796
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +000047972000-01-11 Wichert Akkerman <wakkerma@debian.org>
4798
4799 * Add 1900 to tm_year in sprinttime
4800
Wichert Akkerman0396bdc1999-12-24 23:11:57 +000048011999-12-24 Wichert Akkerman <wakkerma@debian.org>
4802
4803 * file.c: protect printstat64 with STAT64 instead of linux so we can
4804 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +00004805 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00004806
4807Fri Dec 24 18:05:00 EST 1999
4808
Ulrich Drepperc921cb21999-12-24 08:03:35 +000048091999-12-23 Ulrich Drepper <drepper@cygnus.com>
4810
4811 * file.c: Use ugly libc_stat trick also for stat64.
4812 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
4813 * process.c (internal_clone): Fix a few typos and add definitions to make
4814 it at least compile.
4815 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
4816 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
4817 and sys_fstat64.
4818 * aclocal.m4: Define AC_STAT64.
4819 * acconfig.h: Define HAVE_STAT64.
4820 * configure.in: Add AC_STAT64.
4821
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004822Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4823
4824 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
4825 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +00004826 * process.c: add internal_clone(), currently only shows the options
4827 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004828
4829Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4830
4831 * Rewrite mmap-handling to support mmap2 on Linux
4832
Wichert Akkermane5be0de1999-12-14 10:46:18 +00004833Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4834
4835 * Note that Linux can handle sys_semop() as well
4836
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004837Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4838
4839 * Include linux/in6.h for glibc2.0 and older
4840
Wichert Akkermanea78f0f1999-11-29 15:34:02 +00004841Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4842
4843 * Merge patches from John Hughes to make configure support UnixWare
4844
Wichert Akkerman9123ac81999-11-27 21:58:20 +00004845Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4846
4847 * Enhance sys_query_module
4848
Wichert Akkermane4aafd41999-11-26 09:54:08 +00004849Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4850
4851 * Patches from John Hughes:
4852 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +00004853 + allow net.c to compile on systems without AF_INET6
4854 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +00004855 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +00004856 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +00004857 + Parse mount arguments for UnixWare
4858 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +00004859
Wichert Akkerman2a64b431999-11-26 00:29:05 +00004860Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4861
4862 * Release 4.1 to get all the changes made out there
4863
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +00004864Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4865
4866 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
4867 + Socket calls parsed better
4868 + bunch of alpha OSF syscalls added
4869 + Fix alpha 32/64 bit issues
4870
Wichert Akkerman2f473da1999-11-01 19:53:31 +00004871Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4872
4873 * Move Linux kernelmodule-functions from system.c to bjm.c and
4874 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +00004875 * Linux MIPS updates:
4876 + Play with #ifdef's in net.c to get IPv6 right
4877 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +00004878
Wichert Akkermanf90da011999-10-31 21:15:38 +00004879Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4880
4881 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
4882
Wichert Akkerman50524821999-10-10 22:40:07 +00004883Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4884
4885 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
4886 and sys_delete_module correctly
4887
Wichert Akkerman15dea971999-10-06 13:06:34 +00004888Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4889
4890 * Update cvsbuild to give a better error if autoconf isn't installed
4891 * Add test for linux/ptrace.h to configure
4892 * Since we define GNU_SOURCE in the Makefile we don't need to define
4893 USE_GNU in file.c anymore
4894
4895Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4896
4897 * #define USE_GNU before including file.c so we get some extra O_* flags
4898
4899Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4900
4901 * Add missing } in IPv6 output
4902
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00004903Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4904
4905 * Update copyright for strace-graph to BSD to be consistent with
4906 the rest of strace
4907
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004908Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4909
4910 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
4911 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00004912 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004913
4914Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4915
4916 * linux/sparc/syscall.h: Declare create_module/init_module.
4917 * configure.in: Allow compilation in a different directory
4918 than the source one.
4919 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
4920 so that we don't depend on asm/ptrace.h which clashes with
4921 glibc sys/ptrace.h.
4922 * util.c: Likewise.
4923 * syscall.c: Likewise.
4924
Wichert Akkerman5a777661999-08-04 16:03:49 +00004925Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4926
4927 * Syscall 94 on Linux alpha is sys_poll
4928
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004929Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4930
4931 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
4932
Wichert Akkerman527a8051999-07-15 21:11:37 +00004933Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4934
4935 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
4936 + Correctly implement fix sys_createmodule (Linux)
4937 + Add limited handlig of sys_initmodule (Linux)
4938
Wichert Akkerman36915a11999-07-13 15:45:02 +00004939Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4940
4941 * Add configure-test for sys/reg.h and use that
4942 * Use sys/reg.h instead of asm/ptrace.h
4943
Wichert Akkermanca446991999-07-09 23:48:58 +00004944Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4945
4946 * Remove hack in signal.c for arm architecture
4947 * Add hack so we compile correctly on powerpc
4948
Wichert Akkerman5b4d1281999-07-09 00:32:54 +00004949Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4950
4951 * Add a corrected patch from Daniel Jacobowitz
4952
Wichert Akkermana6013701999-07-08 14:00:58 +00004953Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4954
4955 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
4956 for the stat structure
4957
4958Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +00004959
4960 * Fix test for sys/reg include
4961
Wichert Akkermana6013701999-07-08 14:00:58 +00004962Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +00004963
4964 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4965 * Fixed some SunOS compile problems earlier that I forgot to include
4966 here
4967
Wichert Akkerman789ed351999-06-14 10:45:01 +00004968Mon Jun 14 12:44:25 CEST 1999
4969
4970 * Avoid leakint fd into child when forking, patch from
4971 John Hughes <john@Calva.COM>
4972
Wichert Akkerman8829a551999-06-11 13:18:40 +00004973Fri Jun 11 14:54:47 CEST 1999
4974
4975 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4976 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
4977
Wichert Akkermancc4b8f41999-06-09 12:50:10 +00004978Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4979
4980 * Brought syscall list for alpha up to date
4981
Wichert Akkermandacfb6e1999-06-03 14:21:07 +00004982Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4983
4984 * system.c: sys_umount2 syscall support.
4985 * linux/sparc/errnoent.h: Update sparc-linux errnos.
4986 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
4987 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
4988 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
4989 so it needs strace's own copy of the stat structure.
4990 * util.c: Make it compile on sparc-linux.
4991 * strace.c: Fix strace -f and -ff operation on sparc-linux.
4992 * signal.c: rt_sigaction has different arguments on sparc*-linux
4993 and alpha-linux.
4994 * syscall.c: Recognize sparc64-linux binaries.
4995
Ulrich Drepper0d2d3231999-05-29 04:11:48 +00004996Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
4997
4998 * configure.in: Fix typo (CFLAG -> CFLAGS).
4999
Ulrich Drepper8783c011999-05-29 04:13:58 +00005000 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
5001
Wichert Akkerman22fe9d21999-05-27 12:00:57 +00005002Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5003
5004 * Add some sysctl support, patch from Ulrich Drepper
5005
Wichert Akkerman9524bb91999-05-25 23:11:18 +00005006Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5007
5008 * Use kernel dirent structure for Linux
5009
Wichert Akkerman2e2553a1999-05-09 00:29:58 +00005010Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5011
5012 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5013 + some layout and other minor fixes
5014 + add some m68k-specific things to linux/syscallent.h. Note that m68k
5015 is similar enough to i386 to not need it's own subdirectory
5016 + add support for sendfile and mremap syscalls for Linux
5017 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
5018 + ioctls.h vs sys/ioctl.h on Alpha platform
5019 + pointer was casted to an int in stream.c
5020 + strsignal() needs -D_GNU_SOURCE in CFLAGS
5021 + several other casts changed
5022 + correct ARM/POWERPC architecture defines in acconfig.h
5023 * Merge in patches from Morten Welinder <terra@diku.dk>
5024 + add some autoconf-tests for includefiles
5025 + handle solaris version of sigcontext struct (actually I hacked this
5026 up again, but the idea is his :)
5027
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00005028Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5029
5030 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005031 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +00005032 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00005033
Wichert Akkerman328c5e71999-04-16 00:21:26 +00005034Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5035
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +00005036 * Add support for old_*stat functions for Linux. Please note you need
5037 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +00005038 * Change references to LINUX into linux in file.c
5039 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +00005040
5041Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
5042
5043 * Change in strace maintainership, jrs passed the torch to me.
5044 * Use autoconf 2.13
5045 * Incorporate all changes already made in the Debian strace package:
5046 + compiles with more Linux kernels
5047 + added support for more Linux architectures
5048 + add support for a lot of extra syscalls
5049 + fix some problems with hanging children
5050 + check stray syscall after execv
5051 + decode capget and capset arguments
5052 + add more constants to net.c
5053 + detect ROSE networking
5054 + add more protocol families to domains
5055 + add IPIP protocol
5056 + added MSG_PROXY and MSG_CTRUNC to msg_flags
5057 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
5058 + added IP, IPX and TCP-options
5059 + added IP, IPX and TCP support to get-/setsockopt()
5060 + added IPX support
5061 + updated handling of signals
5062
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005063Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
5064
5065 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
5066 instead of SVR4. That is, read a few bytes at a time
5067 to avoid overrunning the end of the stack.
5068
5069Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
5070
5071 * version.c: Version 3.1 is released.
5072
5073Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
5074
5075 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
5076 as well since that's where glibc declares it. Go figure.
5077 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
5078 instead of sigcontext_struct since glibc v5+ apparently
5079 plays games with the native OS namespace.
5080 From David Mosberger-Tang <davidm@AZStarNet.com>.
5081
5082Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
5083
5084 * version.c: Version 3.0.14 is released.
5085
5086 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
5087 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
5088 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
5089 differently.
5090 Reported by Henrik Storner <storner@osiris.ping.dk>.
5091
5092 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
5093 sys/filio.h and sys/stream.h and remove check for poll.
5094 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
5095 Handle old and new styles of argument passing for select on Linux.
5096 * ioctl.c, stream.c: Conditionalize stream code on presence of
5097 sys/stream.h instead of poll because glibc implements poll but
5098 not the rest of the stream interface.
5099 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
5100 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
5101 sigsetmask.
5102 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
5103 * util.c (umoven, umovestr): Move data in long-sized chunks
5104 at a time, instead of hard coding it to be 4.
5105 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005106
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005107Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
5108
5109 * version.c: Version 3.0.13 is released.
5110
5111 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
5112 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
5113 asm/sigcontext.h to define sigcontext_struct and don't define it
5114 locally if the header is present.
5115
5116 * syscall.c (nerrnos{0,2}): Correct size computation.
5117
5118 * Makefile.in: Remove dependencies and rules relating to files
5119 normally found in the os directory. Because of the new scheme we
5120 don't know precisely where they come from. Sigh.
5121 * signalent.sh: Make it work for sunos4, linux, and svr4.
5122 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
5123 to traditional make syntax. Add signalent.h to files which can
5124 unconditionally be rebuilt. Prevent signalent.h from being
5125 unconditionally being rebuilt since it's customized.
5126 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
5127 Use versions built by {ioctlent,errnoent,signaltent}.sh.
5128 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
5129 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005130
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005131Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
5132
5133 * configure.in, Makefile.in: Add OSARCH concept to finish
5134 build support for the alpha.
5135 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
5136 and maintainer-clean rules.
5137 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
5138 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
5139 for less, greater, and equal since subtraction on two's
5140 complement numbers isn't an order relation (it isn't transitive)!
5141 * linux/Makefile.in: Add rules for the signalent.h file.
5142 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005143
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005144Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
5145
5146 * version.c: Version 3.0.12 is released.
5147
5148 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
5149 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005150
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005151 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
5152 * syscall.c (set_personality): New.
5153 * strace.c (main): Call set_personality.
5154 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
5155 ioctlent, and signalent indirect pointers and redirect them
5156 based on personality.
5157 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
5158 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
5159
5160 * util.c (upeek): Handle case where ptrace returns a long
5161 and sizeof(long) != sizeof(int).
5162 From Richard Henderson <richard@twiddle.tamu.edu>
5163
5164Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
5165
5166 * version.c: Version 3.0.11 is released.
5167
5168 * many files: Fix more printf warnings for other platforms.
5169
5170 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
5171
5172 * linux/dummy.h: Handle missing library support for {send,recv}msg.
5173 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5174
5175 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
5176 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00005177
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00005178Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
5179
5180 * version.c: Version 3.0.10 is released.
5181
5182 * Makfile.in: Add os/arch to includes so that a given arch
5183 (like alpha) can override the native arch (like i386).
5184 * configure.in: Check for sendmsg.
5185
5186 * net.c: Make sendmsg and recvmsg dependent on an autoconf
5187 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
5188
5189 * acconfig.h, configure.in: Detect the alpha.
5190 * ioctl.c: Handle the alpha.
5191 * defs.h: Make some members long for the alpha. Define
5192 some register nicknames. Add support for WAITEXECVE.
5193 * file.c [ALPHA]: Support the alpha for statfs. Add
5194 osf_statfs and osf_fstatfs for the alpha. Make damn sure
5195 major and minor results are suitable for passing to printf.
5196 * signal.c, syscall.c: Support the alpha.
5197 * process.c: Add alpha user offsets.
5198 * most files: Use %l? for printf arguments since
5199 most are now longs for the alpha.
5200 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
5201 New for the alpha.
5202 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5203
5204Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
5205
5206 * version.c: Version 3.0.9 is released.
5207
5208 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
5209
5210 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
5211 Linux kernel version system calls.
5212
5213Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
5214
5215 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
5216 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
5217 decode IPC calls using it.
5218 * sunos4/dummy.h: Alias sys_semop to printargs.
5219 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
5220 * sunos4/syscallent.h: Include new subcalls for IPC.
5221 From Matthias Pfaller <leo@dachau.marco.de>.
5222
5223Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
5224
5225 * version.c: Version 3.0.8 is released.
5226
5227 * time.c [LINUX]: Explicitly include linux/version.h.
5228
5229 * strace.c (main): Don't let them even *try* to
5230 get strace to attach to itself since some systems
5231 don't handle this case very gracefully.
5232 Reported by David S. Miller <davem@caip.rutgers.edu>.
5233
5234 * Makefile.in (distclean): Fix it for subdirectories.
5235
5236 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
5237 sys_flags member for each defined system call.
5238
5239Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
5240
5241 * defs.h (TRACE_*): New flags to describe what class
5242 of system call each system call is.
5243 (sysent): Add sys_flags member.
5244 * syscall.c (sysent): Define (and later undef) abbreviations
5245 for the system call class flags.
5246 (lookup_class): New function to translate strings to
5247 system call class flags.
5248 (qualify): Handle new system call class mechanism.
5249 * linux/syscallent.h: Fill in the new sys_flags member
5250 for each defined system call.
5251
5252 * defs.h (print_sock): Remove redundant and non-K&R C
5253 compatible prototype. From Juergen Weigert
5254 <jnweiger@immd4.informatik.uni-erlangen.de>.
5255
5256Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
5257
5258 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
5259 From Michael E Chastain <mec@duracef.shout.net>.
5260
5261 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
5262 kernels. From Michael E Chastain <mec@duracef.shout.net>.
5263
5264Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
5265
5266 * file.c (sprintfstype): Enclose string result in double
5267 quotes.
5268
5269 * time.c (sys_adjtimex) [LINUX]: Conditionalize
5270 constantly evolving timex structure.
5271 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5272
5273 * defs.h, syscall.c, strace.c: Rename syscall to
5274 trace_syscall and change prototype and all callers
5275 because of broken Linux shared libraries.
5276 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5277
5278 * Makefile.in (clean): Check for a file with test -f not
5279 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5280
5281Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
5282
5283 * version.c: Version 3.0.7 is released.
5284
5285 * util.c (string_quote): Fix thinko which caused core
5286 dumps for strings with quotes in them.
5287 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
5288
5289 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
5290 files from /usr/include, not just the linux one.
5291 From Michael E Chastain <mec@duracef.shout.net>.
5292
5293 * linux/errnoent.sh: Total rewrite to handle more ioctls with
5294 fewer false positives on more kernel flavors.
5295 From Michael E Chastain <mec@duracef.shout.net>.
5296
5297Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
5298
5299 * version.c: Version 3.0.6 is released.
5300
5301 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5302 sys_msync.
5303 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
5304 on MC_SYNC instead of HAVE_MCTL.
5305 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
5306 (sys_msync): New function.
5307
5308Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
5309
5310 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5311 sys_flock and sys_getdents.
5312 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
5313 not SUNOS4.
5314 * file.c (sys_getdents): Define unconditionally and handle
5315 LINUX case.
5316 * strace.c (main): Disallow username option unless both real
5317 and effective uids are root.
5318
5319Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
5320
5321 * strace.c (main): Ensure that run_uid and run_gid are
5322 always set to something meaningful.
5323 (main, newoutf) [!SVR4]: Swap real and effective uids while
5324 opening any output files.
5325 (main) [!SVR4]: Treat effective uid of root as a request
5326 to handle suid binaries correctly using the real uid of
5327 the invoking user.
5328
5329Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
5330
5331 * Makefile.in: Add `|| true' to clean rule because
5332 although GNU make 3.74 uses `sh -c' to invoke commands
5333 every other make in the world uses `sh -ec'.
5334
5335 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
5336 arguments appear to be stored on the stack, not in the
5337 registers following A3 (empirical result).
5338
5339 * defs.h: Add prototype for printsock.
5340 * svr4/dummy.h: Remove generic handling of sys_mount.
5341 * system.c [SVR4, MIPS]: Include several system headers to cleanly
5342 get access to SGI mount information.
5343 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
5344 (sys_mount) [SVR4, MIPS]: New function.
5345 (sys_mount) [SVR4, !MIPS]: New function.
5346
5347Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
5348
5349 * version.c: Version 3.0.5 is released.
5350
5351 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
5352 tv_usec members to long when using printf.
5353
5354 * ipc.c: Omit define of __KERNEL__.
5355 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
5356 want which __KERNEL__ used to provide.
5357 (sys_msgrcv): Change reference to ipc_kludge structure to
5358 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
5359
5360 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
5361 Linux specific options.
5362
5363 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
5364 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
5365 instead of depending of __KERNEL__.
5366
5367 term.c: Cast c_{i,o,c,l}flag to long when using printf.
5368
5369Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
5370
5371 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
5372 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
5373 and AC_DECL__SYS_SIGLIST.
5374 * acconfig.h (SYS_ERRLIST_DECLARED): New.
5375 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
5376 (strsignal): Use SYS_SIGLIST_DECLARED.
5377
5378 net.c (sys_socket): Omit inadvertent surplus comma when
5379 protocol family isn't PF_INET.
5380
5381 util.c (dumpstr): Fix incorrect printing of one too many
5382 characters when the length is not an even multiple of 16 bytes.
5383 Reported by Juergen Weigert
5384 <jnweiger@immd4.informatik.uni-erlangen.de>.
5385
5386Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
5387
5388 * ioctl.c (compare): Change prototype to match POSIX qsort.
5389 * signal.c (sigishandled) [SVR4]: Omit everything after return.
5390 * strace.c (trace) [SVR4]: Break out of for loop instead of
5391 returning when finished so final return statement is executed.
5392 * syscall.c (internal_syscall): Add more SYS_wait* variations.
5393 (syscall) [LINUX]: Correct typo which commented out the M68K
5394 argument to ifdef.
5395 * util.c (printstr): Cast unsigned char pointer argument
5396 to char pointer in umovestr call.
5397 (dumpstr): Likewise for umoven.
5398
5399Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
5400
5401 * version.c: Version 3.0.4 is released.
5402
5403 * signal.c (sys_sigblock): Move after the definition of
5404 sys_sigsetmask that it calls to avoid an implicit declaration.
5405 * stream.c (transport_user_options, transport_server_options):
5406 Only needed if TI_BIND is defined.
5407 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
5408
5409 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
5410 the tcp arguement from the call to exiting. Add getrval2
5411 check so no fork processing is done in the child.
5412 (printwaitn): Initialize exited so that its value is defined
5413 for all flows of execution.
5414
5415Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
5416
5417 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
5418 setfsuid, setfsgid, and _llseek syscalls.
5419 * linux/syscall.h: Add prototypes for them.
5420 * linux/syscallent.h: Add them to the syscall entries table.
5421 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
5422 defines and conditionally include linux/personality.h if
5423 __NR_personality is defined.
5424 (personality_options) [LINUX]: New table.
5425 (sys_personality) [LINUX]: New function.
5426
5427Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
5428
5429 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
5430 on the number of traced processes so that we can have untraced
5431 children (e.g. via popen).
5432
5433 * strace (main) [!SVR4]: Call fake_execve to get the actual
5434 exec and its arguments into the trace.
5435 (environ): Declare it.
5436 * process.c (fake_execve): New function.
5437 (headers): Include sys/syscall.h to get SYS_* defines.
5438
5439 * process.c (sys_execv, sys_execve): Surround argument annotations
5440 with C comment delimiters.
5441 (printargv, printargc): The arg vector is an array of char pointers
5442 not ints.
5443
5444 * strace.c (printleader): Also check for multiple -p arguments
5445 when deciding whether to print the pid field.
5446
5447 * strace.c (strerror) [!HAVE_STRERROR]: New function.
5448 * defs.h (strerror, strsignal): Add these prototypes if we provide
5449 the functions.
5450 * configure.in (AC_CHECK_FUNCS): Add strerror.
5451
5452 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
5453 and blocked signals.
5454
5455 * strace.c (main): Add username option. Verify they are root before
5456 letting them use it. Look up the ids in the password file. Set
5457 them just before executing the program.
5458 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5459
5460Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
5461
5462 * version.c: Version 3.0.3 is released.
5463
5464 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
5465 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5466
5467 * strace.c (outfname): Initialize to NULL.
5468 (main): Defer output file processing until after arguments.
5469 Allow either a pipe or a bang for command arguments.
5470 Check if outfname is NULL instead of checking outf for stderr.
5471 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
5472 (droptcb): Reset close TCB's outf to NULL instead of stderr.
5473 (tprintf): Avoid calling vfprintf if outf is NULL.
5474
5475 * strace.c (main): Use popen if -o argument begins with a pipe.
5476 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5477
5478 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
5479 but WIFSTOPPED was used.
5480
5481 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
5482 rule to prevent the comment from being untrue.
5483
5484Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
5485
5486 * strace.c (sys_exit): Move follow fork code to internal_exit.
5487 (sys_fork): Move follow fork code to internal_fork.
5488 (sys_execv, sys_execve): Move follow fork code to internal_exec.
5489 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
5490 (vforking): Remove this static variable and check scno in
5491 internal_fork instead.
5492 (internal_exit, internal_fork, internal_exec, internal_wait): New
5493 functions.
5494 * defs.h: Add prototypes for the new internal_* functions.
5495 * syscall.c (syscall): Move syscall entering trace qualifier check
5496 and reprint checking after context decoding and precede them with
5497 a call to internal_syscall. Precede syscall exiting trace
5498 qualifier check with a call to internal_syscall.
5499 (internal_syscall): New function.
5500
5501 * defs.h (struct tcb): Make scno signed.
5502 * strace.c (syscall) Make u_error signed.
5503 [LINUX, I386]: Avoid unsigned cast in eax check.
5504 * syscall.c (sys_indir): Make i, scno, and nargs signed.
5505 * desc.c (sys_select): Make cumlen unsigned
5506
5507Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
5508
5509 * net.c (socktypes): Add SOCK_PACKET.
5510
5511Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
5512
5513 * Makefile (clean): Check explicitly for a Makefile in subdirs
5514 before running make in them.
5515
5516Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
5517
5518 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
5519 [MIPS] (detach): Initialize error for MIPS case.
5520 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
5521 compilers.
5522 * syscall.c (decode_subcall): Move variable i into conditionals
5523 that use use it.
5524 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
5525 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
5526 to change them all.
5527 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
5528 printing since we don't know what the size of their type is.
5529 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
5530 if autoconf detects it since it seems to either not work or do
5531 something else entirely on Irix 5.3.
5532
5533Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
5534
5535 * version.c: Version 3.0.2 is released.
5536 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
5537 so that the file descriptor arg is decimal.
5538
5539Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
5540
5541 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
5542 because on Linux they are enumerators.
5543
5544 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
5545 MS_SYNCHRONOUS.
5546
5547 * util.c (printxval): When there is no translation, print the actual
5548 number first and the the default value as a C comment.
5549
5550 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
5551 sys_setsockopt): Change first argument from unsigned to signed to
5552 cater to the frequent practice of calling system calls with a file
5553 descriptor of -1.
5554 * mem.c (sys_mmap): Likewise.
5555
5556Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
5557
5558 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
5559
5560Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
5561
5562 * version.c: Version 3.0.1 is released.
5563 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
5564 * config.guess, config.guess: Update from the FSF.
5565 * install-sh: New from the FSF.
5566
5567Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
5568
5569 * Makefile.in: Add m68k arch.
5570 * acconfig.h (M68K): Add m68k define.
5571 * configure.in: Add detection of arch m68k.
5572 * process.c [M68K] (struct_user_offsets): Support m68k registers and
5573 offsets.
5574 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
5575 structure.
5576 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
5577 * syscall.c [M68K] (syscall): Support m68k syscall number register
5578 and errno in d0 instead of eax.
5579 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
5580 program counter in PT_PC instead of EIP.
5581 [M68K] (LOOP): Support m68k loop instruction.
5582 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5583
5584 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
5585 to MAP_FIXED instead of MAP_ANONYMOUS.
5586 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5587
5588 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
5589 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5590
5591Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
5592
5593 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
5594 Reported by Thanh Ma <tma@encore.com>.
5595
5596 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
5597 1.1.62 doesn't continue a traced child when the parent exits.
5598 Reported by Matt Day <mday@artisoft.com>.
5599
5600 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
5601
5602 * util.c (printstr): Fix longstanding bug in notating string
5603 continuation.
5604
5605 * strace.c [SVR4] (proc_open): Specifically wait for the child the
5606 child to go into the execve syscall to avoid spurious traces.
5607 [LINUX] (detach): Conditionalize the status variable.
5608
5609Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
5610
5611 * Makefile.in: Add mips arch.
5612 * acconfig.h (MIPS): Add mips define.
5613 * configure.in: Add detection of opsys irix5 and arch mips. Check
5614 for prctl function.
5615 Check for sys/sysconfig.h header.
5616 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
5617 * file.c [SVR4]: Include sys/cred.h.
5618 (access_flags): Update access flags for SGI.
5619 (sprinttime): Change type of sprinttime argument from unsigned
5620 long to time_t.
5621 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
5622 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
5623 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
5624 Cast si_band member to long before printing.
5625 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
5626 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
5627 * strace.c [SVR4] [MIPS]:
5628 (foobar): New dummy signal handler.
5629 (main): Install a dummy signal handler in the child before pausing
5630 to work around an SGI bug in PRSABORT.
5631 (proc_open): Send a interrupt to the child instead of aborting the
5632 syscall which doesn't work on Irix5.2.
5633 * svr4/dummy.h: Add new unfinished SGI syscalls
5634 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
5635 existing calls (e.g. sys_ksigaction like sys_sigaction).
5636 Printargs does the print thing for sys_sethostid.
5637 * svr4/syscall.h: Declare all new SGI syscalls.
5638 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
5639 and add it to all subcall entry points.
5640 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
5641 decode as subcalls on MIPS. Instead, use the normal syscalls.
5642 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
5643 since SGI syscall numbers are off by one.
5644 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
5645 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
5646 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
5647 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
5648 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
5649 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
5650 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
5651 Add workaround for broken SGI pr_sysarg on syscall entry.
5652 [SVR4] (syscall): Conditionalize subcall decoding for
5653 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
5654 [SVR4] [MIPS] (getrval2): Handle SGI.
5655 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
5656 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
5657 [MIPS] (syssgi_options, sys_syssgi): New for SGI.