blob: b265c0826ed0fa580bd23ebdbd455fd8064c7aa9 [file] [log] [blame]
Denys Vlasenko1f458252009-01-23 16:10:22 +000012009-01-20 Michal Nowak <mnowak@redhat.com>
2
3 * mem.c (print_ldt_entry): Fix warning:
4 Format '%#08lx' expects type 'long unsigned int', but
5 argument 2 was type 'unsigned int'.
6
Denys Vlasenko2c8a2582009-01-21 19:05:43 +000072009-01-21 Denys Vlasenko <dvlasenk@redhat.com>
8
9 * strace.c (collect_stopped_tcbs): Do not return NULL when ECHILD
10 is detected, return collected list instead. Fixes symptom when
11 the last "+++ killed by SIGxxx +++" is not printed.
12
Denys Vlasenkof9a7e632009-01-17 00:21:31 +0000132009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
14
Denys Vlasenko418d66a2009-01-17 01:52:54 +000015 Two cleanups: tcb table expansion failure is not really a survivable
16 event, we do not have any viable way to continue. No wonder most
17 places where that is detected have FIXMEs.
18 It's way simpler to treat as fatal failure, and handle it inside
19 tcb table expansion finctions.
20 Second cleanup: tidy up haphazard locations of a few externs.
21
22 * defs.h: Change return type of expand_tcbtab() to void.
23 Declare change_syscall().
24 * process.c: Change all callsites of alloctcb(), alloc_tcb() and
25 fork_tcb(), removing now-redundant error checks.
26 (fork_tcb): Change return type to void - it can't fail now.
27 * strace.c: Move extern declarations out of function bodies.
28 Change all callsites of alloctcb(), alloc_tcb() and
29 fork_tcb(), removing now-redundant error checks.
30 (expand_tcbtab): Change return type to void - it can't fail now.
31 On failure to expand, print a message, clean up, and exit.
32 (alloc_tcb): On failure to expand, print a message, clean up, and exit.
33 * util.c (setbpt): Remove extern declaration from function body.
34
352009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
36
Denys Vlasenko1d5b1132009-01-17 01:06:18 +000037 * defs.h: Update a comment. No code changes.
38 * strace.c (handle_stopped_tcbs): Discard all execve stops
39 and clear TCB_WAITEXECVE bit.
40 * syscall.c (get_scno): Add the code to not mistakenly
41 treat ptrace stop as execve stop (execve stops can be blocked
42 by traced program).
43 Fixes RH#477775 "strace hangs if the target process blocks SIGTRAP".
44
452009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
46
Denys Vlasenkof9a7e632009-01-17 00:21:31 +000047 * process.c: Add a comment. No code changes.
48 * strace.c (collect_stopped_tcbs): Stop reversing list of stopped
49 tcp's. I'm not totally convinced it is crucial, but this is surely
50 fits the concept of "least surprise".
51 Do not collect TCB_SUSPENDED tcp's (this is closer to how
52 it was before).
53 (handle_stopped_tcbs): Remove the code to reject TCB_SUSPENDED tcp's,
54 it's done earlier now. In an unobvious way, this was causing
55 SIGSTOPs from freshly attached children to be misinterpreted.
56
Denys Vlasenko8aeed472009-01-14 14:29:45 +0000572009-01-14 Denys Vlasenko <dvlasenk@redhat.com>
58
59 * linux/bfin/syscallent.h: sys_futex has 6 parameters, not 5.
60
Denys Vlasenkof535b542009-01-13 18:30:55 +0000612009-01-13 Denys Vlasenko <dvlasenk@redhat.com>
62
63 Fixes for ptrace() argument parsing.
64 * process.c: Add parsing of PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG,
65 PTRACE_GETSIGINFO, PTRACE_SETSIGINFO.
66 * strace.c (handle_stopped_tcbs): Make PTRACE_SETOPTIONS
67 define check more robust.
68 * defs.h: Declare several "extern const struct xlat" arrays here.
69 * desc.c: Remove open_mode_flags[] and open_access_modes[]
70 extern declarations.
71 * net.c: Remove open_mode_flags[] extern declaration.
72 * sock.c: Remove addrfams[] extern declaration.
73 * util.c: Remove struct_user_offsets[] extern declaration.
74 * signal.c: Remove open_mode_flags[] extern declaration.
75
Denys Vlasenko215cc272009-01-09 17:22:56 +0000762009-01-09 Denys Vlasenko <dvlasenk@redhat.com>
77
78 * defs.h: Add new struct tcb fields: wait_status, next_need_service.
79 make flags field wider (ints are easier to work with on many CPUs).
80 * strace.c (trace): Split this function into two:
81 collect_stopped_tcbs() and handle_stopped_tcbs().
82 Now we collect *all* waitable tasks, then handle them all,
83 then repeat.
84 Fixes RH#478419 "Some threads stop when strace with -f option
85 is executed on a multi-thread process"
86 * test/many_looping_threads.c: example program which cna't be straced
87 successfully without this fix.
88
Denys Vlasenko30b5e5a2009-01-06 15:12:52 +0000892009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
90
Denys Vlasenkoef2fbf82009-01-06 21:45:06 +000091 Output format fixes, improving the situation after recent
92 change which added beeter handling of processes suddenly
93 disappearing. Now we often do not finish last line
94 before exiting in those cases.
95 The only change affecting something other than output
96 is change in umovestr where we were calling
97 abort() on ptrace error.
98
99 * strace.c (trace): If trace_syscall() failed with ESRCH,
100 finish current output line with " <unfinished ...>".
101 (mp_ioctl): While we are at it, fix gross style mismatch
102 in this function definition. No code chages.
103 * syscall.c (trace_syscall): If decode fails on syscall exit,
104 finish current output line with "= ? <unavailable>".
105 * util.c (umoven): Do not complain if error is ESRCH.
106 (umovestr): Do not complain and do not abort() if error is ESRCH.
107 * defs.h: Remove unused tcp parameter from printtrailer().
108 * process.c: Adjust printtrailer() calls accordingly.
109 * strace.c: Adjust printtrailer() calls accordingly.
110 * syscall.c: Adjust printtrailer() calls accordingly.
111
1122009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
113
Denys Vlasenko30b5e5a2009-01-06 15:12:52 +0000114 * desc.c (printflock): Fix display of fcntl(F_SETLK) on
115 non-native 32-bit architecture.
116 Fixes RH#471169 "format fcntl64() system calls for
117 32 bit application incorrect".
118 * desc.c: const'ify two static struct xlat vector[]'s,
119 convert all remaining old style C parameter declarations
120 in this file.
121
Denys Vlasenko0861ecb2009-01-02 16:55:24 +00001222009-01-02 Denys Vlasenko <dvlasenk@redhat.com>
123
124 * strace.c: Fix compile failure: on some systems PTRACE_O_xxx
125 and PTRACE_EVENT_xxx constants are not defined because
126 those system have old kernel headers.
127 OTOH, if PT_SETOPTIONS is not defined too,
128 I don't risk using ptrace options, the kernel is too old.
129 I've seen problems on RHEL4 ia64 when I tried to.
130
Dmitry V. Levin465acd22009-01-01 23:20:38 +00001312008-11-13 Kirill A. Shutemov <kirill@shutemov.name>
132
Dmitry V. Levin06bfe262009-01-01 23:23:47 +0000133 * linux/arm/syscallent.h: Update syscalls.
134 Based on patch by Enrico Scholz.
135
Dmitry V. Levin465acd22009-01-01 23:20:38 +0000136 * linux/arm/syscallent.h: Fix build on ARM EABI which does not
137 provide syscalls socketcall and ipc.
138
Dmitry V. Levin2fc66152009-01-01 22:47:51 +00001392009-01-01 Andreas Schwab <schwab@suse.de>
140
141 * net.c (sys_accept): Properly decode third argument as pointer to
142 int.
143
Denys Vlasenkoecfe2f12008-12-30 20:51:30 +00001442008-12-30 Denys Vlasenko <dvlasenk@redhat.com>
145
146 Experimental support for -D option.
147 Unlike normal case, with -D *grandparent* process exec's,
148 becoming a traced process. Child exits (this prevents traced process
149 from having children it doesn't expect to have), and grandchild
150 attaches to grandparent similarly to strace -p PID.
151 This allows for more transparent interaction in cases
152 when process and its parent are communicating via signals,
153 wait() etc. Without -D, strace process gets lodged in between,
154 disrupting parent<->child link.
155 * strace.c: Add global flag variable daemonized_tracer for -D option.
156 (startup_attach): If -D, fork and block parent in pause().
157 In this case we are already a child, we in fact created a grandchild.
158 After attaching to grandparent, grandchild SIGKILLs parent.
159 (startup_child): If -D, parent blocks in wait(), then
160 execs the program to strace. Normally (w/o -D), it is child
161 who execs the program.
162 (main): Detect -D option, call startup_attach() if it is given.
163
Denys Vlasenko8ba1cd72008-12-30 17:50:46 +00001642008-12-30 Kirill A. Shutemov <kirill@shutemov.name>
165
166 Fix some warnings on ARM build.
167 * defs.h: include <sys/ptrace.h> on arm too.
168 * syscall.c: EABI arm does not need decode_subcall(),
169 ifdef it out.
170
Denys Vlasenko24f0dce2008-12-29 20:04:15 +00001712008-12-29 Nick Black <dankamongmen@acm.org>
172
173 * linux/syscallent.h: Mark sendfile(2) as network syscall.
174 * linux/*/syscallent.h: Same, for all architectures.
175
Denys Vlasenko96d5a762008-12-29 19:13:27 +00001762008-12-29 Denys Vlasenko <dvlasenk@redhat.com>
177
178 * defs.h: Remove sigtrap80 field from struct tcb.
179 * strace.c: Add ptrace_stop_sig static variable
180 and use it in place of tcp->sigtrap80.
181 Add ptrace_opts_set static flag variable.
182 (trace): Set ptrace options once, not per-process.
183 If unexpected SIGTRAP is later received,
184 revert back to using SIGTRAP
185 (assume old, broken kernel).
186
Denys Vlasenko1e3ce322008-12-22 19:14:47 +00001872008-12-22 Denys Vlasenko <dvlasenk@redhat.com>
188
189 Make strace correctly handle SIGTRAP produced by e.g.
190 kill(2) and by trapping instruction.
191 * defs.h: Add sigtrap80 field to struct tcb.
192 * strace.c (alloc_tcb): Initialize it to SIGTRAP.
193 (detach): Use tcp->sigtrap80 instead of SIGTRAP constant.
194 (trace): Attempt to set PTRACE_O_TRACESYSGOOD and
195 PTRACE_O_TRACEEXEC options on each newly attached process,
196 distinquish between SIGTRAP and (SIGTRAP | 0x80) stops.
197 Fixes RH#162774 "strace ignores int3 SIGTRAP".
198
Denys Vlasenko73ce40e2008-12-17 17:22:03 +00001992008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
200
Denys Vlasenko732d1bf2008-12-17 19:21:59 +0000201 Make strace detect when traced process suddenly disappeared
202 (prime example is randomly arriving SIGKILL).
203 * defs.h (do_ptrace, ptrace_restart): Declare new functions
204 * process.c: Use ptrace_restart instead of bare ptrace.
205 This catches and records ESRCH errors.
206 Print "<unavailable>" if syscall decode or result can't be
207 determined because of an earlier error in ptrace()
208 * syscall.c (trace_syscall): Stop indiscriminately bailing out
209 on errors, print "syscall(????" or even "????(????" but continue.
210 * util.c (do_ptrace, ptrace_restart): Define new functions.
211 (upeek): use do_ptrace in order to catch and record ESRCH.
212 Do not print error message in this case.
213 Fixes RH#472053.
214
2152008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
216
Denys Vlasenko73ce40e2008-12-17 17:22:03 +0000217 * signal.c (sys_sigaction, sys_rt_sigaction): Fix typo
218 in (sa_handler == SIG_IGN) comparison, it was using SIG_DFL
219 instead.
220
Denys Vlasenko932fc7d2008-12-16 18:18:40 +00002212008-12-16 Denys Vlasenko <dvlasenk@redhat.com>
222
223 * defs.h: Modify declaration of upeek to take struct tcb *
224 parameter instead of pid_t.
225 * process.c: Change all upeek calls accordingly.
226 * signal.c: Likewise.
227 * strace.c: Likewise.
228 * syscall.c: Likewise.
229 * util.c: Likewise.
230
Dmitry V. Levin5414bf72008-12-10 13:51:40 +00002312008-11-11 Dmitry V. Levin <ldv@altlinux.org>
232
233 * sock.c [LINUX] (sock_ioctl): Parse more SIOCS* ioctls.
234
Roland McGrathf01b09e2008-12-10 06:09:34 +00002352008-12-09 Roland McGrath <roland@redhat.com>
236
237 * strace.1 (DIAGNOSTICS): New section, describe exit behavior.
238
Dmitry V. Levina501f142008-11-10 23:19:13 +00002392008-11-09 Dmitry V. Levin <ldv@altlinux.org>
240
Dmitry V. Levin8dd31dd2008-11-11 00:25:22 +0000241 * process.c (prctl_options): Update constants from linux 2.6.27.
Dmitry V. Levin949f4512008-11-11 00:21:09 +0000242 * system.c (capabilities): Add more capability values.
243
Dmitry V. Levina501f142008-11-10 23:19:13 +0000244 * util.c (string_quote): Fix support for NUL-terminated string.
245 Add comments.
246 (printpathn): Fix the case when "..." was appended to the output
247 but no truncation was actually made. Add comments.
248 (printstr): Fix memory allocation. Fix two cases when "..." was
249 appended to the output but no truncation was actually made.
250 Add comments.
Dmitry V. Levin93969ec2008-12-10 13:47:22 +0000251 Fixes RH#470529.
Dmitry V. Levina501f142008-11-10 23:19:13 +0000252
Dmitry V. Levin4371b102008-11-10 22:53:02 +00002532008-10-23 Dmitry V. Levin <ldv@altlinux.org>
254
255 Implement parsers for new linux syscalls.
256 * desc.c (do_dup2, [LINUX] sys_dup3): New functions.
257 (sys_dup2): Use do_dup2.
258 [LINUX] (sys_epoll_create1): New function.
259 [LINUX] (do_eventfd, sys_eventfd2): New functions.
260 [LINUX] (sys_eventfd): Use do_eventfd.
261 * net.c (do_pipe, [LINUX] sys_pipe2): New functions.
262 (sys_pipe): Use do_pipe.
263 * signal.c [LINUX] (do_signalfd, sys_signalfd4): New functions.
264 [LINUX] (sys_signalfd): Use do_signalfd.
265 * linux/syscall.h: Declare new sys_* functions.
266 * linux/syscallent.h: Hook up signalfd4, eventfd2, epoll_create1,
267 dup3, pipe2, inotify_init1.
268 * linux/x86_64/syscallent.h: Hook up paccept, signalfd4, eventfd2,
269 epoll_create1, dup3, pipe2, inotify_init1.
270
Dmitry V. Levin87ea1f42008-11-10 22:21:41 +00002712008-10-23 Mike Frysinger <vapier@gentoo.org>
272
273 Port strace to the Blackfin architecture.
274 * configure.ac: Add bfin to supported architectures.
275 * process.c: Skip u_fpvalid/u_fpstate for Blackfin architecture.
276 (change_syscall): Support Blackfin architecture.
277 * syscall.c: Declare r0 for Blackfin architecture.
278 (get_scno): Decode Blackfin syscall number.
279 (syscall_fixup): Extract Blackfin return value.
280 (get_error): Decode Blackfin return value.
281 (force_result): Poke Blackfin return value.
282 (syscall_enter): Extract Blackfin syscall arguments.
283 * defs.h: Define TCB_WAITEXECVE for Blackfin architecture.
284 * linux/syscall.h (sys_sram_alloc): Declare for Blackfin
285 architecture.
286 * system.c (sys_sram_alloc): Decode Blackfin sram_alloc() syscall.
287 * util.c (getpc): Handle PC on Blackfin architecture.
288 (printcall): Likewise.
289 * linux/bfin/ioctlent.h, linux/bfin/syscallent.h: New Blackfin
290 headers.
291 * Makefile.am (EXTRA_DIST): Add linux/bfin/ioctlent.h and
292 linux/bfin/syscallent.h.
293
2942008-09-18 Mike Frysinger <vapier@gentoo.org>
Dmitry V. Levind915c802008-11-10 17:34:26 +0000295
296 * configure.ac: Accept uclinux hosts as linux.
297
Dmitry V. Levin8a550d72008-11-10 17:21:23 +00002982008-10-22 Dmitry V. Levin <ldv@altlinux.org>
299
300 Handle socket type flags introduced in linux 2.6.27.
301 * net.c (socktypes): Add SOCK_DCCP.
302 (sock_type_flags): New xlat structure.
303 (tprint_sock_type): New function.
304 (sys_socket, sys_socketpair): Use it to parse socket type and
305 socket type flags.
306
Dmitry V. Levina6809652008-11-10 17:14:58 +00003072008-09-29 Dmitry V. Levin <ldv@altlinux.org>
308
309 * strace.c (startup_child): Save child pid for future use.
310 (main): Exit/kill ourself with straced child's exitcode/signal.
311 (trace): If signalled process pid matches the saved child pid,
312 save the signal number. If terminated process pid matches the
313 saved child pid, save its exit status.
314 Patch from Denys Vlasenko <dvlasenk@redhat.com>
Dmitry V. Levin93969ec2008-12-10 13:47:22 +0000315 Fixes RH#105371.
Dmitry V. Levina6809652008-11-10 17:14:58 +0000316
Jan Kratochvil14256a72008-09-12 08:44:30 +00003172008-09-12 Tomas Pospisek <tpo@sourcepole.ch>
318 Jan Kratochvil <jan.kratochvil@redhat.com>
319
320 * strace.1 (DESCRIPTION): New description of unfinished system calls
321 and system calls restarting.
322
3232008-09-03 Dmitry V. Levin <ldv@altlinux.org>
Dmitry V. Levin86c26be2008-09-03 00:52:47 +0000324
Dmitry V. Levin21a75342008-09-03 01:22:18 +0000325 * desc.c (sys_fcntl): Do not initialize auxstr for failed syscall.
326 * process.c (sys_fork, sys_rfork) [USE_PROCFS]: Likewise.
327 * signal.c (sys_signal): Likewise.
328 * stream.c (internal_stream_ioctl): Likewise.
329 * time.c (sys_adjtimex): Likewise.
330 * syscall.c (trace_syscall): If RVAL_STR is set, then
331 print auxstr for failed syscall as well.
332
Dmitry V. Levin2e55ff42008-09-03 01:02:46 +0000333 * syscall.c (is_restart_error): New function.
334 * defs.h (is_restart_error): Declare it.
335
336 * linux/dummy.h (sys_nanosleep): Uncouple from sys_adjtime().
337 * time.c (sys_nanosleep): New function, based on is_restart_error().
338
Dmitry V. Levin50f60132008-09-03 00:56:52 +0000339 * process.c (sys_prctl): Decode PR_SET_PDEATHSIG, PR_GET_PDEATHSIG,
340 PR_SET_DUMPABLE, PR_GET_DUMPABLE, PR_SET_KEEPCAPS, PR_GET_KEEPCAPS.
341 Fix PR_GET_UNALIGN decoder.
342 (prctl_options): Add more constants.
Dmitry V. Levinf02cf212008-09-03 00:54:40 +0000343
Dmitry V. Levin86c26be2008-09-03 00:52:47 +0000344 * linux/syscallent.h: Use sys_prctl() decoder for "prctl" syscall.
345 * linux/alpha/syscallent.h: Likewise.
346 * linux/arm/syscallent.h: Likewise.
347 * linux/m68k/syscallent.h: Likewise.
348 * linux/powerpc/syscallent.h: Likewise.
349 * linux/s390/syscallent.h: Likewise.
350 * linux/s390x/syscallent.h: Likewise.
351 * linux/sh/syscallent.h: Likewise.
352 * linux/sh64/syscallent.h: Likewise.
353 * linux/x86_64/syscallent.h: Likewise.
354
Dmitry V. Levin93deafe2008-09-03 00:45:10 +00003552008-09-02 Dmitry V. Levin <ldv@altlinux.org>
356
357 * linux/x86_64/syscallent.h: Fix syscall numbers for "tee" and
358 "sync_file_range".
359 From Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
360
Roland McGrath09db7052008-08-28 22:00:46 +00003612008-08-28 Roland McGrath <roland@redhat.com>
362
Roland McGrath39fcbbf2008-08-28 23:42:06 +0000363 * strace.1 (BUGS): New section, mention SIGTRAP interference.
364
Roland McGrath76016da2008-08-28 23:26:29 +0000365 * strace.spec (%ifarch %{strace64_arches}): Use cp -p instead of ln
366 for %{rhel} < 6.
367
Roland McGrath09db7052008-08-28 22:00:46 +0000368 * configure.ac, NEWS: Version 4.5.18.
369 * strace.spec: 4.5.18-1.
370
Roland McGrathd88e7b32008-08-25 02:59:39 +00003712008-08-24 Roland McGrath <roland@redhat.com>
372
Roland McGratha2266f72008-08-25 03:16:27 +0000373 * linux/syscall.h (SYS_socket_subcall et al, SYS_ipc_subcall et al):
374 Don't define these if [__ARM_EABI__].
375 Reported by Johannes Stezenbach <js@sig21.net>.
376
377 * syscall.c (trace_syscall): Conditionalize on [SYS_socket_subcall]
378 and [SYS_ipc_subcall] individually.
379
Roland McGrath85c42742008-08-25 03:09:18 +0000380 * linux/powerpc/syscallent.h: Handle subpage_prot.
381 * mem.c [LINUX && POWERPC] (sys_subpage_prot): New function.
382 * linux/syscall.h [POWERPC]: Declare it.
383 From Simon Murray <simon@transitive.com>.
384
Roland McGrath6f677cf2008-08-25 03:00:49 +0000385 * mem.c (mmap_prot): Handle PROT_SAO.
386 From Simon Murray <simon@transitive.com>.
387
Roland McGrathd88e7b32008-08-25 02:59:39 +0000388 * mem.c (madvise_flags): Typo fixes. Rename to madvise_cmds.
389 (sys_madvise): Use printxval, not printflags.
390 Reported by Rajeev V. Pillai <rajeevvp@gmail.com>.
391
Roland McGrath459ea0b2008-08-20 01:59:42 +00003922008-08-19 Roland McGrath <roland@redhat.com>
393
394 * signal.c (sys_sigaction, sys_rt_sigaction): Don't omit the rest of
395 the struct after sa_handler is a known constant. Some sa_flags bits
396 have meaning even for SIG_IGN/SIG_DFL.
397
Jan Kratochvil3aba5272008-08-06 21:39:51 +00003982008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
399
Jan Kratochvilab971652008-08-06 21:43:53 +0000400 * util.c (CLONE_VM): Define if not defined already.
401 (setbpt): Clear CLONE_VM in the case we already clear CLONE_VFORK for
402 SYS_clone and SYS_clone2.
403 Reported by Michal Nowak.
404 Fixes RH#455078.
405
4062008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
407
Jan Kratochvil3aba5272008-08-06 21:39:51 +0000408 Fix compiler warnings.
409 * signal.c (sys_signal): Cast to SIG_* to the matching type LONG.
410 * strace.c (trace): Variables PSR and PC are now signed.
411 * syscall.c (syscall_enter): Variable RBS_END is now signed long.
412 Remove/add the RBS_END casts appropriately.
413 * util.c [IA64] (arg_setup): Variable BSP is now signed long.
414 Remove/add the BSP casts appropriately.
415 <ia32>: Initialize *STATE.
416
Roland McGrath58b37df2008-08-01 01:06:40 +00004172008-07-31 Roland McGrath <roland@redhat.com>
418
Roland McGrath21aa9952008-08-01 01:15:27 +0000419 * Makefile.am (EXTRA_DIST): Add new linux/arm/ files.
420
Roland McGrath649afd02008-08-01 01:13:30 +0000421 * file.c [LINUX] (struct kernel_dirent): Define it locally,
422 do not use <linux/dirent.h>.
423 Fixes RH#457291.
424
Roland McGrath58b37df2008-08-01 01:06:40 +0000425 * configure.ac: Add AC_HEADER_STDBOOL.
426 * defs.h [HAVE_STDBOOL_H]: #include <stdbool.h>.
Roland McGrath459ea0b2008-08-20 01:59:42 +0000427 Fixes Debian#492774.
Roland McGrath58b37df2008-08-01 01:06:40 +0000428
Dmitry V. Levin06350db2008-07-25 15:42:34 +00004292008-07-24 Dmitry V. Levin <ldv@altlinux.org>
430
431 * strace.c (main): Fix -F option backwards compatibility.
432
Roland McGrath4cb15332008-07-22 08:33:45 +00004332008-07-22 Roland McGrath <roland@redhat.com>
434
435 * Makefile.am (EXTRA_DIST): Add new debian/ files.
436
Roland McGrath1bedd4d2008-07-22 00:30:33 +00004372008-07-21 Roland McGrath <roland@redhat.com>
438
Roland McGrathf67bc832008-07-22 00:43:13 +0000439 * configure.ac: Version 4.5.17.
440 * strace.spec: 4.5.17-1.
441
Roland McGrath1bedd4d2008-07-22 00:30:33 +0000442 * defs.h [LINUXSPARC]: Don't #include <linux/a.out.h>.
443
Roland McGrath4b14ed72008-07-22 00:27:51 +00004442008-07-19 Frederik Schüler <fs@debian.org>
445
446 * debian/control: Add strace64 package.
Roland McGrath4b14ed72008-07-22 00:27:51 +0000447 * debian/rules: Use debhelper flag --same-arch instead of --arch in
448 order to build strace64 only on the specified architectures.
449 * debian/strace64.install: New file, list for dh_install.
450 * debian/strace64.manpages: New file, list for dh_install.
451 * debian/changelog: Add prereleases entries.
Roland McGrathf67bc832008-07-22 00:43:13 +0000452 Fixes Debian#491167, Debian#491188.
Roland McGrath4b14ed72008-07-22 00:27:51 +0000453
Roland McGrath92a67a42008-07-22 00:22:10 +00004542008-07-18 Andreas Schwab <schwab@suse.de>
455
456 * linux/ia64/syscallent.h: Decode mincore syscall.
457
458 * linux/powerpc/syscallent.h: Fix argument count for request_key.
459
460 * term.c (term_ioctl): Decode indirect parameter as int, not long.
461
Roland McGrathb4e30f02008-07-18 01:02:43 +00004622008-07-17 Roland McGrath <roland@redhat.com>
463
Roland McGrathe157e362008-07-18 02:21:14 +0000464 * NEWS, strace.spec: Updates in preparation for release.
465
Roland McGrathf2a30922008-07-18 02:16:52 +0000466 * process.c (printwaitn): When current personality's wordsize is
467 smaller than native, sign-extend the PID argument from 32 bits.
468
Roland McGrathccb10282008-07-18 01:27:43 +0000469 * process.c (futexops): Update table.
470 (sys_futex): Handle FUTEX_WAIT_BITSET correctly.
471 From Ulrich Drepper <drepper@redhat.com>.
472 Fixes RH#448628.
473
Roland McGrathff6b94c2008-07-18 01:24:21 +0000474 * linux/syscallent.h: Fix "futex" argument count.
475 * linux/alpha/syscallent.h: Likewise.
476 * linux/arm/syscallent.h: Likewise.
477 * linux/hppa/syscallent.h: Likewise.
478 * linux/ia64/syscallent.h: Likewise.
479 * linux/m68k/syscallent.h: Likewise.
480 * linux/powerpc/syscallent.h: Likewise.
481 * linux/s390/syscallent.h: Likewise.
482 * linux/s390x/syscallent.h: Likewise.
483 * linux/sparc/syscallent.h: Likewise.
484 * linux/x86_64/syscallent.h: Likewise.
485 From Ulrich Drepper <drepper@redhat.com>.
486 Fixes RH#448629.
487
Roland McGrathb4e30f02008-07-18 01:02:43 +0000488 * signal.c (sigact_flags): Prefer SA_NODEFER to SA_NOMASK,
489 SA_RESETHAND to SA_ONESHOT.
490 Fixes RH#455821.
491
Roland McGrath87b542b2008-07-18 00:50:21 +00004922008-07-09 Frederik Schüler <fs@debian.org>
493
494 * debian/rules: Remove the broken udeb creation routines, and redo the
495 complete install procedure using debhelper.
496 * debian/strace.docs: New file, list for dh_installdocs.
497 * debian/strace.examples: New file, list for dh_installexamples.
498 * debian/strace.install: New file, list for dh_install.
499 * debian/strace-udeb.install: New file, list for dh_install.
500 * debian/strace.manpages : New file, list for dh_installmanpages.
501 * debian/copyright: Update.
502 * debian/control: Fix libc6 build dependency for alpha and ia64.
503 (strace-udeb: XC-Package-Type): Add header.
504 * debian/changelog: Cosmetic changes.
505
Roland McGrath812376a2008-07-18 00:25:14 +00005062008-07-03 Jan Kratochvil <jan.kratochvil@redhat.com>
507
Roland McGrathf2a30922008-07-18 02:16:52 +0000508 Trace vfork under -f on all the platforms.
Roland McGrath812376a2008-07-18 00:25:14 +0000509 * strace.1 <-f>: Describe Linux catches new children immediately.
510 <-F>: Make the option obsolete. Move the SunOS VFORK comment to the
511 `-f' option description.
512 * defs.h (followvfork): Declaration removed.
513 * strace.c (followvfork): Variable removed.
514 (main) <-F>: Merge with the `-f' option.
515 (trace): Make !FOLLOWVFORK unconditional.
516 * process.c (internal_fork): Make !FOLLOWVFORK unconditional.
517
Roland McGrath8149e302008-07-18 00:18:33 +00005182008-07-01 Frederik Schüler <fs@debian.org>
519
520 * debian/changelog: List all bugs closed since the last release.
521 * debian/control: Remove Wichert Akkerman from uploaders list.
522 * debian/control: Bump standards version to 3.8.0.
523 * debian/control: Add Homepage field.
524 * debian/rules: Fix dpkg-gencontrol call.
525 * debian/compat: New file, set to compatibility level 5.
526 * debian/rules: Call dh_clean on clean target.
527 * debian/rules: Add dh_md5sums call.
Roland McGrath812376a2008-07-18 00:25:14 +0000528 Fixes Debian#439428.
Roland McGrath8149e302008-07-18 00:18:33 +0000529
Roland McGrathe5978362008-07-18 01:19:39 +00005302008-06-30 Jan Kratochvil <jan.kratochvil@redhat.com>
531
Roland McGrathf2a30922008-07-18 02:16:52 +0000532 Fix ia64 `-f' on clone2 formerly crashing the child.
Roland McGrathe5978362008-07-18 01:19:39 +0000533 * util.c [IA64] (restore_arg0, restore_arg1): Define as empty.
534 Fixes RH#453438.
535
Roland McGrathdb5c5f62008-07-18 01:09:48 +00005362008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
537
538 * util.c (CLONE_VFORK): Define if not defined already.
539 (setbpt): Clear CLONE_VFORK for SYS_clone and SYS_clone2.
540 Reported by Vitaly Mayatskikh.
Roland McGrath44830182008-07-18 01:15:22 +0000541 Fixes RH#455078.
Roland McGrathdb5c5f62008-07-18 01:09:48 +0000542
Dmitry V. Levin3ffd4062008-06-29 22:28:54 +00005432008-06-29 Dmitry V. Levin <ldv@altlinux.org>
544
545 * linux/x86_64/syscallent.h: Remove duplicate syscall entries
546 for #283 and #284.
547
Jan Kratochvil97ecd622008-06-27 12:13:42 +00005482008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
549
550 * linux/syscallent.h: Remove a duplicite syscall stub #326.
551
Roland McGrath2b9b2132008-05-27 23:18:32 +00005522008-05-27 Roland McGrath <roland@redhat.com>
553
554 * syscall.c [LINUX] (is_negated_errno): New function.
555 (get_error) [LINUX]: Use it for all such cases.
556 Fixes RH#447587.
557
Roland McGrath9047cfd2008-05-20 01:08:50 +00005582008-05-19 Roland McGrath <roland@redhat.com>
559
Roland McGrath257ef502008-05-20 04:56:45 +0000560 * linux/x86_64/syscallent.h: Update entries for timerfd_* and fallocate.
561
562 * file.c (sys_fallocate): New function.
563 * linux/syscall.h: Declare it.
564 * linux/syscallent.h: Update entry.
565 From Kyle McMartin <kyle@mcmartin.ca>.
566
567 * time.c (sys_timerfd_create): New function.
568 (sys_timerfd_settime, sys_timerfd_gettime): New functions.
569 * linux/syscall.h: Declare them.
570 * linux/syscallent.h: Update entries for those syscalls.
571 From Kyle McMartin <kyle@mcmartin.ca>.
572
Roland McGrathbc362d42008-05-20 01:56:28 +0000573 * debian/rules (binary-arch): Fix chmod/chown typo.
574 Fixes Debian#459255.
575
576 * debian/rules (binary-arch): Install strace-graph in examples/
577 directory under package doc.
578 Fixes Debian#469068.
579
Roland McGrath94167432008-05-20 01:43:56 +0000580 * signal.c (sys_kill): When current personality's wordsize is smaller
581 than native, sign-extend the PID argument from 32 bits.
582 Fixes RH#430585.
583
Roland McGrath9d9540b2008-05-20 01:39:07 +0000584 * configure.ac: Add check for struct sigcontext_struct in <signal.h>.
585 * signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
586 Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
587 Fixes Debian#456879.
588
Roland McGrath9047cfd2008-05-20 01:08:50 +0000589 * util.c [LINUX] (setbpt): Use correct SYS_clone number for current
590 personality.
591 Fixes RH#447475.
592
Roland McGrathfee60a62008-05-19 23:50:35 +00005932008-05-08 David S. Miller <davem@davemloft.net>
594
595 * syscall.c (socket_map, sparc_socket_decode): Delete.
596 (trace_syscall): Use common socketcall and ipc subcall
597 support on sparc.
598 * linux/sparc/syscall.h (sys_semtimedop): Declare.
599 (SYS_socket_subcall, SYS_sub_socket, SYS_sub_bind,
600 SYS_sub_connect, SYS_sub_listen, SYS_sub_accept,
601 SYS_sub_getsockname, SYS_sub_getpeername,
602 SYS_sub_socketpair, SYS_sub_send, SYS_sub_recv,
603 SYS_sub_sendto, SYS_sub_recvfrom, SYS_sub_shutdown,
604 SYS_sub_setsockopt, SYS_sub_getsockopt, SYS_sub_sendmsg,
605 SYS_sub_recvmsg, SYS_socket_nsubcalls, SYS_ipc_subcall,
606 SYS_sub_semop, SYS_sub_semget, SYS_sub_semctl,
607 SYS_sub_semtimedop, SYS_sub_msgsnd, SYS_sub_msgrcv,
608 SYS_sub_msgget, SYS_sub_msgctl, SYS_sub_shmat,
609 SYS_sub_shmdt, SYS_sub_shmget, SYS_sub_shmctl,
610 SYS_ipc_nsubcalls): Define
611 * linux/sparc/syscallent.h: Add socketcall and ipc entries.
612
Roland McGrath5897e642008-05-20 05:18:39 +00006132008-01-25 Bruna Moreira <bruna.moreira@indt.org>
Roland McGrath9d9540b2008-05-20 01:39:07 +0000614
615 * defs.h [ARM]: Define SUPPORTED_PERSONALITIES to 2.
616 * syscall.c (get_scno) [ARM]: Add support for architecture specific
617 syscalls.
618 * linux/arm/syscallent.h: Update network syscalls list.
619 * linux/arm/syscallent1.h: New file. Add new architecture specific
620 syscalls.
621 * linux/arm/errnoent1.h: New file.
622 * linux/arm/ioctlent1.h: New file.
623 * linux/arm/signalent1.h: New file.
624 Fixes Debian#441000.
625
6262008-01-07 Paul Mundt <lethal@linux-sh.org>
627
628 * linux/sh64/syscallent.h: Update numerous calls, fix others.
629
Roland McGrath08429fb2008-05-20 01:12:24 +00006302007-08-26 Daniel Jacobowitz <dan@codesourcery.com>
631
632 * defs.h [MIPS]: Include <sgidefs.h>.
633 (MAX_QUALS): Update for MIPS.
634 (LINUX_MIPSO32, LINUX_MIPSN32, LINUX_MIPSN64, LINUX_MIPS64): Define.
635 (struct tcb): Add ext_arg for MIPS N32.
636 (TCB_WAITEXECVE): Define for MIPS.
637 (ALIGN64): Use LINUX_MIPSO32.
638 * file.c (sys_lseek): Use ext_arg for MIPS N32.
639 (sys_readahead, sys_fadvise64_64): Likewise.
640 * io.c (sys_pread64, sys_pwrite64): Likewise.
641 * mem.c (print_mmap): Take OFFSET argument.
642 (sys_old_mmap): Update call to print_mmap.
643 (sys_mmap): Use ext_arg for MIPS N32.
644 * process.c (struct_user_offsets): Add MIPS registers.
645 * signal.c (sys_sigreturn): Handle MIPS N32 and MIPS N64. Correct
646 MIPS O32 call to sprintsigmask.
647 * syscall.c (internal_syscall): Handle MIPS N32. Check for
648 TCB_WAITEXECVE on MIPS.
649 (force_result): Add a comment about MIPS N32.
650 (syscall_enter): Handle MIPS N32 and MIPS N64.
651 * linux/syscall.h (sys_pread64, sys_pwrite64): Declare.
652 * linux/mips/syscallent.h: Include "dummy.h". Handle alternate
653 MIPS ABIs.
654
Dmitry V. Levina97f03b2008-04-19 14:12:49 +00006552008-04-19 Dmitry V. Levin <ldv@altlinux.org>
656
Dmitry V. Levin153fbd62008-04-19 23:49:58 +0000657 * file.c [_LFS64_LARGEFILE] (sys_getdents64): Do the same
658 d_reclen check as in sys_getdents: warn if d_reclen is 0 rather
659 than looping forever.
660 [FREEBSD] (sys_getdirentries): Likewise.
661 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
662
Dmitry V. Levinb838b1e2008-04-19 23:47:47 +0000663 * file.c [LINUXSPARC] (printstatsol): Fix sprinttime()
664 invocation. The sprinttime() function takes a time_t argument,
665 but timestruct_t argument was given.
666 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
667
Dmitry V. Levindc7715b2008-04-19 23:45:09 +0000668 * file.c (sprinttime): Check localtime() return value, to avoid
669 potential NULL dereference due to invalid time structures.
670 Signed-off-by: Harald van Dijk <truedfx@gentoo.org>
671 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
672
Dmitry V. Levin99af25c2008-04-19 19:07:23 +0000673 * linux/errnoent.h: Update errno list based on latest
674 linux/errno.h and asm-generic/errno*.h files.
675 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
676
Dmitry V. Levin48e7c6e2008-04-19 14:18:23 +0000677 * signalent.sh: Fix sort(1) old-style options.
678 * syscallent.sh: Likewise.
679 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
680
Dmitry V. Levina97f03b2008-04-19 14:12:49 +0000681 * count.c (call_summary_pers): Check calloc() return value.
682 Signed-off-by: "Yang Zhiguo" <yzgcsu@cn.fujitsu.com>
683
Roland McGrathbf881fa2008-03-26 19:15:45 +00006842008-03-26 Roland McGrath <roland@redhat.com>
685
686 * strace.spec (strace64_arches): Add sparc64.
687
Roland McGrath90824ca2007-11-21 04:32:24 +00006882007-11-20 Roland McGrath <roland@redhat.com>
689
690 * CREDITS, ChangeLog: Converted contents to UTF8.
691
Roland McGrathfdf5f402007-11-19 22:15:02 +00006922007-11-19 Roland McGrath <roland@redhat.com>
693
694 * strace.spec: Add BuildRequires on libaio-devel, libacl-devel.
695
Roland McGrath648fc872007-11-19 22:10:38 +00006962007-11-19 Andreas Schwab <schwab@suse.de>
697
Roland McGrathf492bdf2007-11-19 22:11:49 +0000698 * process.c (sys_ptrace) [IA64]: For PTRACE_PEEKDATA,
699 PTRACE_PEEKTEXT and PTRACE_PEEKUSER the data is returned directly.
700
Roland McGrath648fc872007-11-19 22:10:38 +0000701 * linux/syscallent.h: Fix argument count for getdents64.
702 * linux/arm/syscallent.h: Likewise.
703 * linux/m68k/syscallent.h: Likewise.
704 * linux/x86_64/syscallent.h: Likewise.
705
706 * linux/ia64/syscallent.h: Use sys_getdents64.
707 * linux/sh/syscallent.h: Likewise.
708
Roland McGrathc6efe6e2007-11-13 08:12:16 +00007092007-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
710
711 * strace.c [LINUX] (droptcb): Recurse on TCP->parent if it is a
712 TCB_EXITING zombie group leader.
713 * test/childthread.c: New file.
714 * test/.cvsignore, test/Makefile: Add it.
715 Code advisory: Roland McGrath
716 Fixes RH#354261.
717
Roland McGrathecdfe0f2007-11-03 23:58:11 +00007182007-11-03 Roland McGrath <roland@redhat.com>
719
720 * process.c (prctl_options): Add numerous constants.
721 From Sami Farin <safari@u.safari.iki.fi>.
722 Fixes RH#364401.
723
Roland McGrathdb63f102007-11-03 23:34:17 +00007242007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
725
726 * strace.c (main): Move the STARTUP_CHILD call before setting up the
727 signal handlers. New comment about the valid internal states.
728
Roland McGrath36d00422008-05-20 05:51:21 +00007292007-11-02 Thiemo Seufer <ths@networkno.de>
Roland McGrathf189d6d2007-11-04 00:00:08 +0000730
731 * signal.c (m_siginfo_t): Add for MIPS.
732 (sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
733 acquire the signal mask with the same trick as on Sparc.
734 Fixes Debian#448802.
735
Roland McGrathe0201382007-11-01 21:54:17 +00007362007-11-01 Roland McGrath <roland@redhat.com>
737
Roland McGrath78118592007-11-01 23:54:24 +0000738 * util.c (string_quote): Return nonzero if the string was unterminated.
739 (printstr): Use that value instead of just our own test.
740 (printpathn): Likewise.
741 Fixes RH#358241.
742
743 * linux/mips/syscallent.h: Fix argument count for fadvise64_64.
744 From Paul Mundt <lethal@linux-sh.org>.
745
746 * linux/mips/syscallent.h: Fix argument count for lookup_dcookie.
747 From Paul Mundt <lethal@linux-sh.org>.
748
Roland McGrathe0201382007-11-01 21:54:17 +0000749 * linux/sh64/syscallent.h: Fix SYS_socket_subcall check.
750 From Paul Mundt <lethal@linux-sh.org>.
751
752 * linux/sh/syscallent.h: Update numerous calls.
753 From Paul Mundt <lethal@linux-sh.org>.
754
Roland McGrathd017e342007-11-01 21:50:58 +00007552007-09-22 Dmitry V. Levin <ldv@altlinux.org>
756
Roland McGrathe0201382007-11-01 21:54:17 +0000757 * desc.c (sys_pselect6): Decode signal mask when entering syscall.
758 Relax signal mask size check.
759
Roland McGrathd017e342007-11-01 21:50:58 +0000760 * time.c (print_timespec, sprint_timespec): New functions.
761 * defs.h (print_timespec, sprint_timespec): Declare them.
762 * desc.c (sys_io_getevents): Use print_timespec.
763 * stream.c (sys_ppoll): Likewise.
764 (decode_poll): Use sprint_timespec.
765
7662007-09-22 Alan Curry <pacman@world.std.com>
767 Dmitry V. Levin <ldv@altlinux.org>
768
769 * stream.c (decode_poll): Rearrange so that arguments are decoded
770 and printed on syscall entry, except for revents and the output
771 timespec which are now printed in the auxstr.
772 (sys_poll): Print the input timeout argument on syscall entry.
773 [LINUX] (sys_ppoll): Likewise.
774 Fixes Debian#369651.
775
7762007-09-22 Dmitry V. Levin <ldv@altlinux.org>
777
778 * desc.c (sprintflags): Remove static qualifier, add "prefix"
779 argument, move function to ...
780 * util.c (sprintflags): ... here.
781 * defs.h (sprintflags): Declare it.
782
Roland McGrath09d52282007-11-01 21:32:52 +00007832007-11-01 Roland McGrath <roland@redhat.com>
784
Roland McGrathc210f422007-11-01 21:42:29 +0000785 * syscall.c (get_scno) [ARM]: Check TCB_WAITEXECVE.
786 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
787
Roland McGrath436d5182007-11-01 21:37:36 +0000788 * net.c (sockpacketoptions): Make PACKET_ADD_MEMBERSHIP and
789 PACKET_DROP_MEMBERSHIP conditional.
790 From Bernhard Fischer <rep.dot.nop@gmail.com>.
791
Roland McGrath09d52282007-11-01 21:32:52 +0000792 * configure.ac: Match sh64* for SH64, sh* for SH.
793 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
794
Dmitry V. Levinbea02032007-10-08 21:48:01 +00007952007-10-01 Dmitry V. Levin <ldv@altlinux.org>
796
Dmitry V. Levinb6c32f42007-10-08 23:31:19 +0000797 * net.c (printsock): Output AF_UNIX socket address using
798 printpathn() to avoid unprintable characters in output.
799 Suggested by Neil Campbell.
800
8012007-10-01 Dmitry V. Levin <ldv@altlinux.org>
802
Dmitry V. Levinbea02032007-10-08 21:48:01 +0000803 * util.c (string_quote): Move quoting code from ...
804 (printstr) ... here. Use string_quote.
805 (printpathn): Update for new string_quote interface.
806 (printpath): Use printpathn.
807
Dmitry V. Levin08b623e2007-10-08 21:04:41 +00008082007-09-25 Dmitry V. Levin <ldv@altlinux.org>
809
Dmitry V. Levin19bab502007-10-08 21:28:18 +0000810 * strace.c (main): Use calloc for tcbtab allocation.
Dmitry V. Levin08b623e2007-10-08 21:04:41 +0000811 Check calloc return value.
812 Reported by Bai Weidong.
813
Roland McGrath4df814f2007-09-12 01:26:48 +00008142007-09-11 Roland McGrath <roland@redhat.com>
815
816 * linux/sparc/syscall.h: Add missing decls.
817 * linux/sparc/syscallent.h: Correct entries for setgroups32,
818 getgroups32, sys_getdents64.
819 From Jakub Bogusz <qboosh@pld-linux.org>.
820
821 * linux/alpha/syscallent.h: Correct entries for madvise, setresgid,
822 getresgid, pivot_root, mincore, pciconfig_iobase, getdents64.
823 From Jakub Bogusz <qboosh@pld-linux.org>.
824
825 * linux/syscallent.h: Fix getegid32 entry.
826 From Jakub Bogusz <qboosh@pld-linux.org>.
827
828 * defs.h [LINUXSPARC]: Use asm/psrcompat.h for [SPARC64], not asm/psr.h.
829 From Jakub Bogusz <qboosh@pld-linux.org>.
830
831 * mem.c (sys_getpagesize): Define for [SPARC || SPARC64] too.
832 From Jakub Bogusz <qboosh@pld-linux.org>.
833
Dmitry V. Levinc18c7032007-08-22 21:43:30 +00008342007-08-20 Dmitry V. Levin <ldv@altlinux.org>
835
836 * syscall.c (qual_syscall, qualify): Fix nsyscalls and MAX_QUALS misuse.
837 Reported by Xiaoning Ding.
838
Roland McGrath2f33e912007-08-07 01:23:08 +00008392007-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
840 Roland McGrath <roland@redhat.com>
841
842 * file.c [!HAVE_STAT64 && LINUX && X86_64] (struct stat64): Define it.
843 [!HAVE_STAT64 && LINUX && X86_64] (HAVE_STAT64, STAT64_SIZE): Define.
844 [HAVE_STAT64] (printstat64) [STAT64_SIZE]: Add compile-time assertion.
845 Fixes RH#222275.
Roland McGrath6f694b22007-08-07 01:05:22 +0000846
847 * file.c (printstat64): Test [HAVE_LONG_LONG] for st_size printing
848 and cast to widest type available.
849
Roland McGrathf76fca52007-08-07 01:00:32 +00008502007-08-03 Ulrich Drepper <drepper@redhat.com>
851
852 * file.c (open_mode_flags): Add O_CLOEXEC.
853 * net.c (msg_flags): Add MSG_CMSG_CLOEXEC.
Roland McGrathb8152c12007-11-19 22:23:25 +0000854 Fixes RH#365781.
Roland McGrathf76fca52007-08-07 01:00:32 +0000855
Roland McGrath7b5dd1e2007-08-03 09:59:13 +00008562007-08-03 Roland McGrath <roland@redhat.com>
857
Roland McGrathf30de7e2007-08-03 10:28:59 +0000858 * configure.ac, NEWS: Version 4.5.16.
859 * debian/changelog, strace.spec: 4.5.16-1.
860
Roland McGrath7b5dd1e2007-08-03 09:59:13 +0000861 * debian/control (Build-Depends): Replace libc6-dev-s390x and
862 libc6-dev-sparc64 with gcc-multilib.
863 * debian/rules: Replace sparc-linux, s390-linux conditionals with
864 general "arch64_map" hair, handle x86_64 and powerpc64 too.
865 From Matthias Klose <doko@cs.tu-berlin.de>.
866 Fixes Debian#435303.
867
Roland McGrath328c2352007-08-03 10:04:52 +00008682007-08-02 Jan Kratochvil <jan.kratochvil@redhat.com>
869
870 * strace.c (detach): Moved the resume notification code to ...
871 (resume_from_tcp): ... a new function here.
872 (handle_group_exit): No longer detach also the thread group leader.
873 (trace): Fixed panic on exit of the TCB_GROUP_EXITING leader itself.
874 Fixes RH#247907.
875
876 * test/leaderkill.c (start): Renamed to ...
877 (start0): ... here.
878 (start1): New function.
879 (main): Created a new spare thread.
880
Roland McGrathe36e4ca2007-08-02 01:13:36 +00008812007-08-01 Roland McGrath <roland@redhat.com>
882
Roland McGrath1dee3a82007-08-02 02:22:10 +0000883 * util.c (umoven): Don't perror for EIO.
884 (umovestr): Likewise.
885
Roland McGrath8e7174f2007-08-02 02:13:08 +0000886 * process.c (printargv): Handle boundary cases correctly.
887 Handle biarch fetching correctly.
888
889 * util.c (printstr): Don't print ... if the string matches the length
890 limit exactly.
891
Roland McGrathdd519cc2007-08-02 01:47:12 +0000892 * linux/sparc64/syscallent.h: Just #include the sparc file.
893 * linux/sparc64/syscallent1.h: Likewise.
894 * linux/sparc64/syscallent2.h: Likewise.
895
Roland McGrathd9ac0252007-08-02 01:44:20 +0000896 * linux/arm/syscallent.h: Add entry for getcpu.
897 * linux/hppa/syscallent.h: Likewise.
898 * linux/ia64/syscallent.h: Likewise.
899 * linux/mips/syscallent.h: Likewise.
900 * linux/powerpc/syscallent.h: Likewise.
901 * linux/s390/syscallent.h: Likewise.
902 * linux/s390x/syscallent.h: Likewise.
903 * linux/sh/syscallent.h: Likewise.
904 * linux/sh64/syscallent.h: Likewise.
905 * linux/sparc/syscallent.h: Likewise.
906 * linux/sparc64/syscallent.h: Likewise.
907
Roland McGrathe9fcf732007-08-02 01:37:07 +0000908 * linux/arm/syscallent.h: Add entry for eventfd.
909 * linux/ia64/syscallent.h: Likewise.
910 * linux/mips/syscallent.h: Likewise.
911 * linux/powerpc/syscallent.h: Likewise.
912 * linux/s390/syscallent.h: Likewise.
913 * linux/s390x/syscallent.h: Likewise.
914 * linux/sh/syscallent.h: Likewise.
915 * linux/sh64/syscallent.h: Likewise.
916 * linux/sparc/syscallent.h: Likewise.
917 * linux/sparc64/syscallent.h: Likewise.
918
Roland McGrath5d465792007-08-02 01:31:21 +0000919 * linux/arm/syscallent.h: Add entry for timerfd.
Roland McGrath488a1402007-08-02 01:23:52 +0000920 * linux/ia64/syscallent.h: Likewise.
Roland McGrath5d465792007-08-02 01:31:21 +0000921 * linux/mips/syscallent.h: Likewise.
922 * linux/powerpc/syscallent.h: Likewise.
923 * linux/s390/syscallent.h: Likewise.
924 * linux/s390x/syscallent.h: Likewise.
925 * linux/sh/syscallent.h: Likewise.
926 * linux/sh64/syscallent.h: Likewise.
927 * linux/sparc/syscallent.h: Likewise.
928 * linux/sparc64/syscallent.h: Likewise.
929
930 * linux/arm/syscallent.h: Add entry for signalfd.
931 * linux/ia64/syscallent.h: Likewise.
932 * linux/mips/syscallent.h: Likewise.
933 * linux/powerpc/syscallent.h: Likewise.
934 * linux/s390/syscallent.h: Likewise.
935 * linux/s390x/syscallent.h: Likewise.
936 * linux/sh/syscallent.h: Likewise.
937 * linux/sh64/syscallent.h: Likewise.
938 * linux/sparc/syscallent.h: Likewise.
939 * linux/sparc64/syscallent.h: Likewise.
Roland McGrath488a1402007-08-02 01:23:52 +0000940
Roland McGrathe36e4ca2007-08-02 01:13:36 +0000941 * linux/hppa/syscallent.h: Add entry for epoll_pwait.
942 * linux/ia64/syscallent.h: Likewise.
943 * linux/mips/syscallent.h: Likewise.
944 * linux/powerpc/syscallent.h: Likewise.
945 * linux/s390/syscallent.h: Likewise.
946 * linux/s390x/syscallent.h: Likewise.
947 * linux/sh/syscallent.h: Likewise.
948 * linux/sh64/syscallent.h: Likewise.
949 * linux/sparc/syscallent.h: Likewise.
950 * linux/sparc64/syscallent.h: Likewise.
951
Roland McGrathe9fcf732007-08-02 01:37:07 +00009522007-07-23 Ulrich Drepper <drepper@redhat.com>
953
Roland McGrathb8c91632007-08-02 01:38:01 +0000954 * process.c (sys_getcpu): New function.
955 * linux/syscall.h: Declare sys_getcpu.
956 * linux/syscallent.h: Add entry for getcpu.
957
Roland McGrathe9fcf732007-08-02 01:37:07 +0000958 * desc.c (sys_eventfd): New function.
959 * linux/syscall.h: Declare sys_eventfd.
960 * linux/syscallent.h: Add entry for eventfd.
961 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath5d465792007-08-02 01:31:21 +0000962
963 * time.c (printitv_bitness): Add missing braces to enclose
964 conditional code.
965 (TDF_TIMER_ABSTIME): Define if not already.
966 (timerfdflags): New variable.
967 (sys_timerfd): New function.
968 * linux/syscall.h: Declare sys_timerfd.
969 * linux/syscallent.h: Add timerfd entry.
970 * linux/x86_64/syscallent.h: Likewise.
Roland McGrathe36e4ca2007-08-02 01:13:36 +0000971
Roland McGrath488a1402007-08-02 01:23:52 +0000972 * linux/syscall.h: Declare sys_signalfd.
973 * linux/syscallent.h: Add entry for signalfd.
974 * linux/x86_64/syscallent.h: Likewise.
975 * signal.c (sys_signalfd): New function.
976
Roland McGrathe36e4ca2007-08-02 01:13:36 +0000977 * desc.c (sys_epoll_wait): Move body of function to ...
978 (epoll_wait_common): ...here. New function.
979 (sys_epoll_pwait): New function.
980 * linux/syscall.h: Declare sys_epoll_pwait.
981 * linux/syscallent.h: Add entry for epoll_pwait.
982 * linux/x86_64/syscallent.h: Likewise.
983
Roland McGrath2149fc02007-07-24 01:38:31 +00009842007-07-23 Roland McGrath <roland@redhat.com>
985
Roland McGrathb2c4f502007-07-24 01:59:02 +0000986 * time.c (printtv_bitness): SPECIAL only counts when tv_sec == 0.
987
Roland McGrathb912ffe2007-07-24 01:53:09 +0000988 * linux/arm/syscallent.h: Add move_pages.
989 * linux/hppa/syscallent.h: Likewise.
990 * linux/ia64/syscallent.h: Likewise.
991 * linux/m68k/syscallent.h: Likewise.
992 * linux/mips/syscallent.h: Likewise.
993 * linux/powerpc/syscallent.h: Likewise.
994 * linux/s390/syscallent.h: Likewise.
995 * linux/s390x/syscallent.h: Likewise.
996 * linux/sh/syscallent.h: Likewise.
997 * linux/sh64/syscallent.h: Likewise.
998 * linux/sparc/syscallent.h: Likewise.
999 * linux/sparc64/syscallent.h: Likewise.
1000
1001 * linux/syscallent.h: move_pages takes 6 args, not 5.
1002 * linux/x86_64/syscallent.h: Likewise.
1003
10042007-07-23 Ulrich Drepper <drepper@redhat.com>
1005
Roland McGrathb2c4f502007-07-24 01:59:02 +00001006 * defs.h: Add new parameter to printtv_bitness prototype.
1007 (printttv): Pass zero for the new parameter.
1008 (printtv_special): New macro.
1009 * desc.c (decode_select): Pass zero for the new parameter of
1010 printtv_bitness.
1011 * file.c (utimensatflags): New macro.
1012 (sys_osf_utimes): Pass zero for the new parameter of
1013 printtv_bitness.
1014 (sys_utimes): Likewise.
1015 (sys_futimesat): Likewise.
1016 (decode_utimes): Add new parameter. Pass it to the
1017 printtv_bitness calls. Fix printing of time values.
1018 (sys_utimensat): New function.
1019 * time.c (UTIME_NOW, UTIME_OMIT): Define if not already
1020 happened.
1021 (printtv_bitness): Add new parameter. Print special UTIME_*
1022 values as strings if set.
1023 (sys_osf_gettimeofday): Pass zero for the new parameter of
1024 printtv_bitness.
1025 (sys_osf_settimeofday): Likewise.
1026 * linux/syscall.h: Declare sys_utimensat.
1027 * linux/syscallent.h: Add utimensat entry.
1028 * linux/x86_64/syscallent.h: Likewise.
1029
Roland McGrathb912ffe2007-07-24 01:53:09 +00001030 * mem.c (move_pages_flags): New variable.
1031 (sys_move_pages): New function.
1032 * linux/syscall.h: Declare sys_move_pages.
1033 * linux/syscallent.h: Add entry for sys_move_pages.
1034 * linux/x86_64/syscallent.h: Likewise.
1035
1036 * mem.c (MPOL_MF_MOVE, MPOL_MF_MOVE_ALL): Define.
1037 (mbindflags): Add MPOL_MF_MOVE and MPOL_MF_MOVE_ALL entries.
1038
10392007-07-23 Roland McGrath <roland@redhat.com>
1040
Roland McGrath2149fc02007-07-24 01:38:31 +00001041 * util.c (tv_add): Fix rounding comparison.
1042 Reported by Bai Weidong <baiwd@cn.fujitsu.com>.
1043
Roland McGrathcbf40602007-07-11 07:11:24 +000010442007-07-11 Roland McGrath <roland@redhat.com>
1045
Roland McGratha7f34142007-07-11 09:04:26 +00001046 * count.c (call_summary_pers): Use tv_float conversion for output of
1047 cumulative time, in case it is negative from bogus -O value.
1048 From Lai JiangShan <laijs@cn.fujitsu.com>.
1049
Roland McGrath0adfb522007-07-11 08:35:15 +00001050 * strace.c (handle_group_exit): Detach TCP before LEADER.
1051 Don't use PTRACE_KILL on LEADER.
1052
Roland McGrath70b2f0a2007-07-11 07:23:44 +00001053 * util.c (printstr): Fix size calculation for outstr allocation.
1054
Roland McGrathcbf40602007-07-11 07:11:24 +00001055 * configure.ac (struct sigcontext.sc_hi2): Use #ifdef around
1056 <asm/sigcontext.h> to match signal.c include conditions.
1057
Roland McGrath02687832007-07-05 19:09:14 +000010582007-07-05 Roland McGrath <roland@redhat.com>
1059
Roland McGrath96affab2007-07-05 20:55:15 +00001060 * debian/rules: Use debian/$(package) instead of debian/tmp as temp dir.
1061
Roland McGrathb3205c82007-07-05 20:50:56 +00001062 * configure.ac: Use <stddef.h> before <linux/socket.h>.
1063
1064 * debian/changelog: Harmonize with debian version.
1065 * debian/control (Uploaders): Fix surname spelling.
1066 (Build-Depends): Make debhelper requirement (>= 5.0.0).
1067 (Standards-Version): Update to 3.7.2.
1068
Roland McGrath1be68c42007-07-05 20:34:43 +00001069 * .cvsignore: Add some automake-created files.
1070
Roland McGrathf9fe6452007-07-05 20:32:19 +00001071 * file.c (sys_utime): Use personality_wordsize to handle biarch.
1072 Fixes RH#247185.
1073
1074 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
1075 From Zhang Le <zhilg@users.sourceforge.net>.
1076
Roland McGrath4acaaa12007-07-05 20:03:21 +00001077 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
1078 Fixes Debian#385310.
1079
Roland McGrath6176a1a2007-07-05 19:31:52 +00001080 * strace.c (main): Fix error message for unfound -u user.
1081 From Srinivasa Ds <srinivasa@in.ibm.com>.
Roland McGrath599df142007-07-05 19:37:07 +00001082 Fixes RH#247170.
Roland McGrath6176a1a2007-07-05 19:31:52 +00001083
1084 * debian/control (Architecture): Add armel.
1085
Roland McGratha41eb902007-07-05 19:28:52 +00001086 * linux/syscallent.h: Fix sys_delete_module arg count.
1087 * linux/alpha/syscallent.h: Likewise.
1088 * linux/arm/syscallent.h: Likewise.
1089 * linux/hppa/syscallent.h: Likewise.
1090 * linux/ia64/syscallent.h: Likewise.
1091 * linux/m68k/syscallent.h: Likewise.
1092 * linux/mips/syscallent.h: Likewise.
1093 * linux/powerpc/syscallent.h: Likewise.
1094 * linux/s390/syscallent.h: Likewise.
1095 * linux/s390x/syscallent.h: Likewise.
1096 * linux/sh/syscallent.h: Likewise.
1097 * linux/sh64/syscallent.h: Likewise.
1098 * linux/sparc/syscallent.h: Likewise.
1099 * linux/sparc64/syscallent.h: Likewise.
1100 * linux/sparc64/syscallent2.h: Likewise.
1101 * linux/x86_64/syscallent.h: Likewise.
1102 * linux/dummy.h (sys_delete_module): Use sys_open.
1103 From Johannes Stezenbach <js@linuxtv.org>.
1104
Roland McGrath02687832007-07-05 19:09:14 +00001105 * configure.ac: Check for struct sigcontext.sc_hi2.
1106 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
Roland McGrathc219f7c2007-07-05 18:59:16 +00001107
1108 * process.c [LINUX] (futexops): Add many new values.
1109 [LINUX] (futexwakeops, futexwakecmps): New tables.
1110 [LINUX] (sys_futex): Use them.
1111 From Ulrich Drepper <drepper@redhat.com>.
1112 Fixes RH#241467.
1113
Roland McGrath70e4b462007-07-05 18:43:24 +000011142007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1115
1116 * strace.c (detach): New prototype. Extended the function comment.
1117 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
1118 detach() call.
1119 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
1120 detach() call. Always call detach() only once from the group leader.
1121 Comment the leader killing known bug tested by `test/leaderkill.c'.
1122 Code advisory: Roland McGrath
1123 Fixes RH#240961.
1124
1125 * test/leaderkill.c: New file.
1126 * test/.cvsignore, test/Makefile: Add it.
1127
Roland McGratha7b4e0a2007-07-05 19:01:39 +000011282007-03-21 Andreas Schwab <schwab@suse.de>
1129
1130 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
1131
Dmitry V. Levinb011af52007-06-30 11:37:09 +000011322007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
1133 Dmitry V. Levin <ldv@altlinux.org>
1134
1135 Trace linux SG_IO ioctl arguments and results.
1136 * scsi.c: New file.
Roland McGrath70e4b462007-07-05 18:43:24 +00001137 * Makefile.am (strace_SOURCES): Add it.
Dmitry V. Levinb011af52007-06-30 11:37:09 +00001138 * defs.h (scsi_ioctl): New function.
1139 * ioctl.c (ioctl_decode): Use scsi_ioctl().
1140
Dmitry V. Levinfefdd972007-06-29 21:25:56 +000011412007-06-28 Dmitry V. Levin <ldv@altlinux.org>
1142
1143 * util.c (tv_mul): Multiply tv_usec properly.
1144 Patch from Cai Fei <caifei@cn.fujitsu.com>.
1145
Roland McGrath8a483d82007-06-11 22:06:37 +000011462007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1147
1148 Never interrupt when the attached traced process would be left stopped.
1149 * strace.c (main): `-p' attaching moved to ...
1150 (startup_attach): ... a new function, renamed a variable C to TCBI.
1151 Block interrupting signals since the first tracee has been attached.
1152 New comment about INTERRUPTED in the nonthreaded case.
1153 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
1154 (main): Command spawning moved to ...
1155 (startup_child): ... a new function, replaced RETURN with EXIT.
1156 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
1157 new SIGSTOP for processes still in TCB_STARTUP.
1158 (main): Move signals and BLOCKED_SET init before the tracees attaching,
1159 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
1160 have been already caught before clearing TCB_STARTUP.
1161 (trace): Removed the `!WIFSTOPPED(status)' dead code.
1162 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
1163 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
1164 Code advisory: Roland McGrath
1165 Fixes RH#240986.
1166
Roland McGrath625c9982007-06-02 00:07:38 +000011672007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1168
1169 * strace.c [LINUX] (my_tgkill): New macro.
1170 [LINUX] (detach): Use my_tgkill () instead of kill(2).
1171 Fixes RH#240962.
1172
Dmitry V. Levin71f1a132007-03-29 23:30:09 +000011732007-03-30 Dmitry V. Levin <ldv@altlinux.org>
1174
1175 * mem.c (mmap_flags): Add MAP_32BIT.
1176 Reported by Kirill A. Shutemov.
1177
Dmitry V. Levin40284242007-03-21 13:52:14 +000011782007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1179
Dmitry V. Levin652e4482007-03-21 14:18:17 +00001180 * sock.c (sock_ioctl): Check umove() return code.
Roland McGrathf30de7e2007-08-03 10:28:59 +00001181 [LINUX]: Handle SIOCGIFTXQLEN and SIOCGIFMAP.
Dmitry V. Levin40284242007-03-21 13:52:14 +00001182
Roland McGrath9f825d32007-03-16 21:56:17 +000011832007-03-16 Roland McGrath <roland@redhat.com>
1184
1185 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
1186 * linux/s390x/syscallent.h: Likewise.
1187
Roland McGrathc6696f52007-02-18 22:56:46 +000011882007-02-18 Roland McGrath <roland@redhat.com>
1189
1190 * strace.spec (Summary): Remove trailing period.
1191 (%files): Add %doc files.
1192 (%changelog): Double %s in text.
1193 (BuildRoot): Change to Fedora canonical.
1194 (%install): Don't use %makeinstall macro.
1195 (%build): Use %{?_smp_mflags}.
1196
Roland McGrath0a45fae2007-01-16 23:25:34 +000011972007-01-16 Roland McGrath <roland@redhat.com>
1198
1199 * configure.ac, NEWS: Version 4.5.15.
1200 * debian/changelog, strace.spec: 4.5.15-1.
1201
Dmitry V. Levin817b7082007-01-16 15:10:07 +000012022007-01-16 Dmitry V. Levin <ldv@altlinux.org>
1203
1204 Update mount parser to match kernel behaviour.
1205 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
1206 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
1207 New macros.
1208 [LINUX] (mount_flags): Add them.
1209 [LINUX] (MS_MGC_MSK): New macro.
1210 [LINUX] (sys_mount): Update parser to match kernel behaviour:
1211 discard MS_MGC_VAL magic, do not decode type and/or data
1212 strings when specified flags do not imply valid strings.
1213
Dmitry V. Levin71d70892007-01-13 11:17:38 +000012142007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1215
1216 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
1217 modes as flags.
1218
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +000012192007-01-11 Dmitry V. Levin <ldv@altlinux.org>
1220
Dmitry V. Levin5c7ad8c2007-01-13 11:15:48 +00001221 Update umount parser.
1222 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
1223 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
1224 [LINUX] (sys_umount2): Use umount_flags.
1225
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +00001226 Fix open(2) flags parser.
1227 * defs.h (tprint_open_modes): New function.
1228 * desc.c (sprint_open_modes): New function.
1229 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
1230 * file.c (openmodes): Split xlat into open_access_modes and
1231 open_mode_flags.
1232 (tprint_open_modes): New function.
1233 (decode_open): Use it.
1234 * ipc.c (sys_mq_open, printmqattr): Likewise.
1235 Fixes RH#222385.
1236
Roland McGratha9e32242007-01-11 22:22:54 +000012372007-01-11 Roland McGrath <roland@redhat.com>
1238
1239 * configure.ac, NEWS: Version 4.5.15.
1240 * debian/changelog, strace.spec: 4.5.15-1.
1241
Roland McGrath7a399402007-01-11 22:42:45 +00001242 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
1243
Roland McGratha9e32242007-01-11 22:22:54 +00001244 * strace.spec (Release): Use %{?dist}.
1245
Roland McGrath4724f3b2007-01-11 22:26:04 +00001246 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
1247
Dmitry V. Levinab9008b2007-01-11 22:05:04 +000012482006-12-27 Dmitry V. Levin <ldv@altlinux.org>
1249
Roland McGratha9e32242007-01-11 22:22:54 +00001250 Add const qualifier to xlookup() return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001251 * defs.h (xlookup): Add const qualifier to return value.
1252 * desc.c (sprintflags): Likewise.
1253 * process.c (printpriv): Update xlookup() use.
Roland McGratha9e32242007-01-11 22:22:54 +00001254 * signal.c (sprintsigmask): Add const qualifier to first argument and
1255 return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001256 * util.c (xlookup): Add const qualifier to return value.
1257 (printxval): Update xlookup() use.
1258
Dmitry V. Levin7d61ff12006-12-21 21:15:04 +000012592006-12-21 Dmitry V. Levin <ldv@altlinux.org>
1260
1261 Move counts code to separate file.
1262 * count.c: New file.
1263 * Makefile.am (strace_SOURCES): Add count.c.
1264 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
1265 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
1266 set_overhead, call_summary_pers, call_summary): Move to count.c
1267 * count.c (count_syscall): New function.
1268 * defs.h (count_syscall): Declare it.
1269 * syscall.c (trace_syscall): Use it.
1270
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +000012712006-12-20 Dmitry V. Levin <ldv@altlinux.org>
1272
Dmitry V. Levinb2f86992006-12-21 11:44:28 +00001273 * syscall.c (internal_syscall): Change conditions for internal_exit,
1274 internal_fork, internal_clone, internal_exec and internal_wait
1275 calls from switching on known scno values to switching on known
1276 sysent[tcp->scno].sys_func values.
1277 Fixes RH#179740.
1278
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +00001279 Show system call summary for each personality.
1280 * syscall.c (countv): New call_counts pointers array.
1281 (counts): Convert to macro wrapper around countv.
1282 (call_summary_pers): New function.
1283 (call_summary): Use it for each personality.
1284 Fixes RH#192193.
1285
Dmitry V. Levin10de62b2006-12-13 21:45:31 +000012862006-12-12 Dmitry V. Levin <ldv@altlinux.org>
1287
1288 Fix -ff -o behaviour. Fix piping trace output.
1289 * defs.h (newoutf): Remove.
1290 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
1291 around alloc_tcb().
1292 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
1293 Remove newoutf() call.
1294 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
1295 swap_uid): New functions.
1296 (popen_pid): New variable.
1297 (newoutf): Make static, use strace_fopen().
1298 (main): Use strace_fopen() and strace_popen(), remove uids
1299 swapping. Do not open outfname when followfork > 1.
1300 Reinitialize tcp->outf properly.
1301 (alloctcb): Rename to alloc_tcb. Use newoutf().
1302 (trace): Check popen_pid. Remove newoutf() call.
1303 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
Dmitry V. Levin16f27942006-12-21 21:00:34 +00001304 Fixes RH#204950, RH#218435, Debian#353935.
Dmitry V. Levin10de62b2006-12-13 21:45:31 +00001305
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +000013062006-12-10 Dmitry V. Levin <ldv@altlinux.org>
1307
Dmitry V. Levind3cb3922006-12-13 17:45:02 +00001308 Add biarch support for "struct sigevent".
1309 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
1310 New function.
1311 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
1312 Handle 32-bit personality.
1313
Dmitry V. Levin165b15d2006-12-13 17:43:45 +00001314 Add biarch support for "struct timex".
1315 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
1316 New function.
1317 [LINUX] (tprint_timex): New function.
1318 [LINUX] (sys_adjtimex): Use it.
1319
Dmitry V. Levin1a684d62006-12-13 17:42:32 +00001320 Enhance adjtimex parser.
1321 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
1322 adjtimex_state): New xlat structures.
1323 [LINUX] (sys_adjtimex): Print the whole struct timex.
1324 Decode modes, status and return code.
1325
Dmitry V. Levin1cad25d2006-12-13 17:14:36 +00001326 Add biarch support for "struct itimerval".
1327 * time.c (printitv): Rename to printitv_bitness().
1328 Add printitv() macro wrapper around printitv_bitness().
1329 (printitv_bitness): Handle 32-bit personality.
1330 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
1331 Use printitv_bitness().
1332 (tprint_timeval, tprint_timeval32): New functions.
1333 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
1334 (printitv32): Remove.
1335
1336 Add biarch support for "struct timeval".
1337 * defs.h (bitness_t): New enum type.
1338 (printtv_bitness, sprinttv): New function prototypes.
1339 (printtv): Convert to macro wrapper around printtv_bitness().
1340 (printtv32): Remove.
1341 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
1342 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
1343 Update decode_select() use.
1344 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
1345 * time.c (printtv_bitness, sprinttv): New functions.
1346 (printtv, printtv32): Remove.
1347 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
1348 Use printtv_bitness().
1349 Fixes RH#171626, RH#173050.
1350
Dmitry V. Levin4ebb4e32006-12-13 17:08:08 +00001351 Add biarch support for "struct iovec".
1352 * defs.h (personality_wordsize): Add.
1353 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
1354 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
1355 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
1356 SUPPORTED_PERSONALITIES > 1] Likewise.
1357 Patch from Jakub Jelinek.
1358 Fixes RH#218433.
1359
Dmitry V. Levinac518d12006-12-13 17:03:02 +00001360 * time.c (sys_timer_create): Check umove() return code.
1361
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +00001362 Make several global variables static.
1363 #ifdef definitions of rarely unused functions.
1364 * defs.h (rflag, tflag, outfname): Remove.
1365 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
1366 outfname, username): Make static.
1367 * desc.c (sys_getdtablesize): Define only for
1368 ALPHA || FREEBSD || SUNOS4.
1369 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
1370 (sys_mkfifo): Define only for FREEBSD.
1371 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
1372 (sys_getpagesize): Define only for
1373 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
1374 * net.c (sys_so_socket): Define only for SVR4.
1375 * process.c (sys_gethostid): Define only for
1376 FREEBSD || SUNOS4 || SVR4.
1377 (sys_gethostname): Define only for
1378 ALPHA || FREEBSD || SUNOS4 || SVR4.
1379 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
1380 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
1381 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
1382 (sys_sighold, sys_sigwait): Define only for SVR4.
1383 (sys_killpg): Define only for FREEBSD || SUNOS4.
1384 * stream.c (sys_getmsg): Define only for
1385 SPARC || SPARC64 || SUNOS4 || SVR4.
1386 * syscall.c (sys_indir): Define only for SUNOS4.
1387
Dmitry V. Levin35a55782006-12-04 13:48:10 +000013882006-11-27 Dmitry V. Levin <ldv@altlinux.org>
1389
1390 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
1391 removed CTL_PROC enum. Patch from Jakub Jelinek.
1392 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
1393
Dmitry V. Levina6946662006-12-04 13:46:28 +000013942006-11-20 Jakub Jelinek <jakub@redhat.com>
1395
1396 * linux/ia64/syscallent.h: Add #if check to make sure that
1397 SYS_socket_subcall adjustment isn't forgotten again.
1398
Dmitry V. Levinef5c3d62006-10-16 00:26:47 +000013992006-10-16 Dmitry V. Levin <ldv@altlinux.org>
1400
1401 Implement comprehensive quotactl(2) parser for Linux.
1402 * Makefile.am (strace_SOURCES): Add quota.c.
1403 * quota.c: New file.
1404 * resource.c: Remove old quotactl(2) parser.
1405 Fixes RH#118696.
1406
Dmitry V. Levincbd470f2006-10-14 14:23:57 +000014072006-10-14 Dmitry V. Levin <ldv@altlinux.org>
1408
Roland McGratha0de7c12007-01-16 01:02:38 +00001409 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
Dmitry V. Levin1f336e52006-10-14 20:20:46 +00001410 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
1411 Include <inttypes.h>.
1412 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
1413 64-bit platforms.
1414
Dmitry V. Levincbd470f2006-10-14 14:23:57 +00001415 * strace.c (main): Check getcwd() return code.
1416
Dmitry V. Levin95ebf5a2006-10-13 20:25:12 +000014172006-10-13 Ulrich Drepper <drepper@redhat.com>
1418 Bernhard Kaindl <bk@suse.de>
1419 Dmitry V. Levin <ldv@altlinux.org>
1420 Michael Holzheu <holzheu@de.ibm.com>
1421
1422 Add hooks for new syscalls. Add decoders for *at, inotify*,
1423 pselect6, ppoll and unshare syscalls.
1424
1425 * defs.h: Declare print_sigset.
1426 * desc.c (sys_pselect6): New function.
1427 * file.c (decode_open, decode_access, decode_mkdir,
1428 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
1429 New functions.
1430 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
1431 sys_utimes, sys_mknod): Use them.
1432 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
1433 variables.
1434 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
1435 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
1436 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
1437 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
1438 sys_inotify_rm_watch): New functions.
1439 * process.c [LINUX] (sys_unshare): New function.
1440 * signal.c (print_sigset): New function.
1441 (sys_sigprocmask): Use it.
1442 * stream.c (decode_poll): New function.
1443 (sys_poll): Use it.
1444 [LINUX] (sys_ppoll): New function.
1445 * linux/syscall.h: Delcare new syscall handlers.
1446 * linux/syscallent.h: Hook up new syscalls.
1447 * linux/alpha/syscallent.h: Likewise.
1448 * linux/hppa/syscallent.h: Likewise.
1449 * linux/ia64/syscallent.h: Likewise.
1450 * linux/mips/syscallent.h: Likewise.
1451 * linux/powerpc/syscallent.h: Likewise.
1452 * linux/s390/syscallent.h: Likewise.
1453 * linux/s390x/syscallent.h: Likewise.
1454 * linux/sparc/syscallent.h: Likewise.
1455 * linux/sparc64/syscallent.h: Likewise.
1456 * linux/x86_64/syscallent.h: Likewise.
1457 Fixes RH#178633.
1458
Dmitry V. Levin96339422006-10-11 23:11:43 +000014592006-10-06 Dmitry V. Levin <ldv@altlinux.org>
1460
1461 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
1462 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
1463 also defined, so check them along with PT_GETSIGINFO.
1464 Fixes RH#209856.
1465
Dmitry V. Levin504eb0b2006-10-11 22:58:31 +000014662006-09-01 Dmitry V. Levin <ldv@altlinux.org>
1467
1468 * file.c (print_xattr_val): Fix memory corruption bug reported
1469 by James Antill.
1470 Fixes RH#200621.
1471
Dmitry V. Levinaca9a742006-10-11 22:56:49 +000014722006-04-21 Dmitry V. Levin <ldv@altlinux.org>
1473
1474 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
1475 __NR_exit_group.
1476
Dmitry V. Levin76860f62006-10-11 22:55:25 +000014772006-03-29 Dmitry V. Levin <ldv@altlinux.org>
1478
1479 Fix race conditions in tcb allocation.
1480 * process.c (fork_tcb): Return error code as documented. Do not
1481 print "tcb table full" error message.
1482 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
1483 error message.
1484 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
1485 fork_tcb() before alloctcb(). Do not print "tcb table full"
1486 error message.
1487 * strace.c (main): Do not print "tcb table full" error message.
1488 (expand_tcbtab): Print error message in case of memory allocation
1489 failure.
1490 (alloctcb): Print error message when tcb table is full.
1491 (trace): Expand tcb table if necessary prior to allocating
1492 entry there. Do not print "tcb table full" error message.
1493 Fixes RH#180293.
1494
Roland McGrathff87ae22006-08-22 07:37:00 +000014952006-08-22 Roland McGrath <roland@redhat.com>
1496
1497 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
1498 Fixes RH#198179.
1499
Roland McGrath6ef291b2006-08-22 06:06:24 +000015002006-08-21 Roland McGrath <roland@redhat.com>
1501
1502 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
1503 * linux/syscallent.h: Update table.
1504 * linux/arm/syscallent.h: Likewise.
1505 * linux/m68k/syscallent.h: Likewise.
1506 * linux/s390/syscallent.h: Likewise.
1507 * linux/s390x/syscallent.h: Likewise.
Roland McGrath71030012006-08-22 06:33:45 +00001508 * linux/powerpc/syscallent.h: Likewise.
1509 * linux/sh/syscallent.h: Likewise.
1510 * linux/sh64/syscallent.h: Likewise.
Roland McGrathfd52f8d2006-10-10 00:57:30 +00001511 Fixes RH#201462.
Roland McGrath6ef291b2006-08-22 06:06:24 +00001512
Roland McGrath23777062006-04-25 07:22:04 +000015132006-04-25 Roland McGrath <roland@redhat.com>
1514
Roland McGrathde170102006-04-25 07:48:06 +00001515 * strace.c (main): Fail when -c is given with -ff.
1516 * strace.1: Note their incompatibility.
1517 Fixes RH#187847.
1518
Roland McGrath5b97ae32006-04-25 07:39:48 +00001519 * strace.c (main): Fail when nonoption args follow -p switches.
1520 Fixes Debian#361302.
1521
Roland McGrath9d19e162006-04-25 07:33:26 +00001522 * Makefile.am (EXTRA_DIST): Add xlate.el.
1523
1524 * linux/mips/Makefile.in: File removed, unused cruft.
1525 * linux/sparc/Makefile.in: Likewise.
1526
Roland McGrath23777062006-04-25 07:22:04 +00001527 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
1528
1529 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
1530 * linux/hppa/syscallent.h: Fixed semtimedop entry.
1531 From Mike Stroyan <mike.stroyan@hp.com>.
1532 Fixes Debian#340239.
1533
Roland McGrath9216ba72006-04-25 07:34:44 +000015342006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1535
Roland McGrath5b97ae32006-04-25 07:39:48 +00001536 * linux/arm/syscallent.h: Correct the name of exit. Remove
1537 M68K conditionals and sys_security. Correct syscalls 243-282.
1538 Fixes Debian#360154.
1539
Roland McGrath9216ba72006-04-25 07:34:44 +00001540 * process.c (change_syscall): Add ARM support.
1541 * syscall.c (get_scno): Handle ARM EABI.
1542 Fixes Debian#360152.
1543
Roland McGrath074a8e12006-01-17 06:23:01 +000015442006-01-16 Roland McGrath <roland@redhat.com>
1545
1546 * configure.ac, NEWS: Version 4.5.14.
1547 * debian/changelog, strace.spec: 4.5.14-1.
1548
Roland McGrathef6b8bf2006-01-14 00:20:26 +000015492006-01-13 Roland McGrath <roland@redhat.com>
1550
1551 * debian/control (Build-Depends): Add debhelper.
1552
Roland McGrath97a932b2006-01-12 10:19:01 +000015532006-01-12 Roland McGrath <roland@redhat.com>
1554
Roland McGrath402c9d12006-01-12 22:35:02 +00001555 * signal.c [LINUX] (sys_restart_syscall): New function.
1556 * linux/syscall.h: Declare sys_restart_syscall.
1557 * linux/sparc/syscall.h: Likewise.
1558 * linux/syscallent.h: Call 0 is restart_syscall.
1559 * linux/arm/syscallent.h: Likewise.
1560 * linux/powerpc/syscallent.h: Likewise.
1561 * linux/m68k/syscallent.h: Likewise.
1562 * linux/hppa/syscallent.h: Likewise.
1563 * linux/sh/syscallent.h: Likewise.
1564 * linux/sparc/syscallent.h: Likewise.
1565 * linux/sparc64/syscallent.h: Likewise.
1566 * linux/alpha/syscallent.h: Use sys_restart_syscall.
1567 * linux/ia64/syscallent.h: Likewise.
1568 * linux/mips/syscallent.h: Likewise.
1569 * linux/x86_64/syscallent.h: Likewise.
Dmitry V. Levin16f27942006-12-21 21:00:34 +00001570 Fixes RH#165469, Debian#350641.
Roland McGrath402c9d12006-01-12 22:35:02 +00001571
15722005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1573
1574 * system.c [LINUX] (MS_MGC_VAL): New macro.
1575 [LINUX] (mount_flags): Add it.
1576 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
1577 set in the flags argument, try to fetch data string.
1578 Fixes RH#165377.
1579
15802006-01-12 Roland McGrath <roland@redhat.com>
1581
Roland McGrath9ee476f2006-01-12 11:03:48 +00001582 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
1583 exceeds INFO.nlen.
1584 From Timo Lindfors <timo.lindfors@iki.fi>.
1585 Fixes Debian#339117.
1586
1587 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
1588 Fixes Debian#325132.
1589
1590 * debian/control (Standards-Version): Update to 3.6.2.
1591
Roland McGrath97a932b2006-01-12 10:19:01 +00001592 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
1593 New macros.
1594 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
1595 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
1596 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
1597 (personality_wordsize): New variable.
1598 (decode_subcall): Use it for size of argument words.
1599 Fixes RH#174354.
1600
Roland McGrath49355302006-01-12 09:51:03 +000016012005-11-17 Dmitry V. Levin <ldv@altlinux.org>
1602
1603 Implement qual_flags support for each personality.
1604 * strace.c (main): Move qualify calls after set_personality call.
1605 * syscall.c (qual_flags0): New variable..
1606 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
1607 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
1608 (qual_flags): Change variable definition from array to pointer.
1609 (set_personality): Initialize qual_flags variable.
1610 (qualify_one): Add "pers" argument to specify personality.
1611 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
1612 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
1613 (qual_syscall): Pass personality to qualify_one.
1614 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1615 table.
1616 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1617 table.
1618 (qual_signal): Pass personality to qualify_one.
1619 (qual_desc): Likewise.
1620 (qualify): Use qualify_one instead of manual qual_flags
1621 manipulations.
1622 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1623 table.
1624 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1625 table.
1626 * defs.h: Update qual_flags declaration.
1627 Fixes RH#173986.
1628
Roland McGrath7c061b22006-01-12 09:45:59 +000016292005-11-14 Dmitry V. Levin <ldv@altlinux.org>
1630
1631 * syscall.c (qual_syscall): Handle numeric syscall specification.
1632 Fixes RH#174798.
1633
1634 * syscall.c (qual_signal, qual_options): Remove redundant argument
1635 check.
1636
Roland McGrath52f70f72005-12-02 04:34:25 +000016372005-12-01 Roland McGrath <roland@redhat.com>
1638
1639 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
1640 Fixes Debian#340239.
1641
1642 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
1643 and linux/m68k/syscallent.h.
1644 Fixes Debian#336197.
1645
1646 * debian/control (Architecture): Add armeb.
1647 Fixes Debian#335681.
1648
16492005-11-02 Michal Marek <mmarek@suse.cz>
1650
1651 * strace-graph (handle_trace): follow clone() and vfork() calls.
1652
Roland McGrath362f1c32005-12-02 04:23:50 +000016532005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
1654
1655 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
1656 inotify_init, inotify_add_watch, inotify_rm_watch.
1657 Corrected number of arguments for request_key.
1658 * linux/s390x/syscallent.h: Likewise.
1659
16602005-12-01 Roland McGrath <roland@redhat.com>
1661
1662 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
1663 number is in the low range of IA32 syscalls.
1664
16652005-10-07 Andreas Schwab <schwab@suse.de>
1666
1667 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
1668
Roland McGrath89e94ff2005-12-02 03:57:20 +000016692005-12-01 Roland McGrath <roland@redhat.com>
1670
Roland McGrath8e5ca842005-12-02 04:08:39 +00001671 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
1672 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
1673
Roland McGrath89e94ff2005-12-02 03:57:20 +00001674 * ipc.c (indirect_ipccall): New function.
1675 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
1676 instead of #ifdef LINUX test.
1677 [LINUX] (sys_semtimedop): Likewise.
1678 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
1679 Fixes RH#164755.
1680
Roland McGrath61b675e2005-12-02 03:44:20 +000016812005-07-31 Ulrich Drepper <drepper@redhat.com>
1682
Roland McGrath89e94ff2005-12-02 03:57:20 +00001683 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
1684 msgctl.
1685
Roland McGrath61b675e2005-12-02 03:44:20 +00001686 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
1687 there.
1688 Fixes RH#164757.
1689
Roland McGrathbc38ae72005-12-02 03:59:47 +000016902005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1691
1692 * strace.1: Update "SEE ALSO" links to reference to valid
1693 manpages.
1694 Patch from Michail Litvak <mci@owl.openwall.com>.
1695 Fixes RH#165375.
1696
Roland McGrath68565782005-10-21 22:06:58 +000016972005-10-21 Roland McGrath <roland@redhat.com>
1698
1699 * util.c (printpathn): Cap N at sizeof path - 1.
1700
Roland McGrath0c26d342005-08-03 11:43:03 +000017012005-08-03 Roland McGrath <roland@redhat.com>
1702
1703 * configure.ac, NEWS: Version 4.5.13.
1704 * debian/changelog, strace.spec: 4.5.13-1.
1705
Roland McGrath03c3d752005-08-03 12:18:37 +00001706 * configure.ac: Check for struct dqblk.dqb_curblocks field.
Roland McGrath7e946762005-08-03 12:02:14 +00001707 * resource.c [LINUX] (OLD_CMD): New macro.
1708 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
Roland McGrath03c3d752005-08-03 12:18:37 +00001709 (sys_quotactl): If dqb_curblocks is not there, it's called
1710 dqb_curspace instead. Print dqb_* fields as unsigned long long.
Roland McGrath7e946762005-08-03 12:02:14 +00001711
Roland McGrath9554a482005-08-03 11:29:26 +000017122005-07-19 Michael Schmitz <schmitz@debian.org>
1713
1714 Long overdue m68k cleanup.
1715 * linux/syscallent.h: remove m68k declarations.
1716 * linux/m68k/syscallent.h: new file, fixed up declarations
1717 to match kernel version 2.6.11. Newer syscalls are sufficiently
1718 different from i386 to merit a separate file.
1719
17202005-08-03 Roland McGrath <roland@redhat.com>
1721
1722 * linux/x86_64/syscallent.h: Update init_module argument count.
1723 * linux/sparc/syscallent.h: Likewise.
1724 * linux/sparc64/syscallent2.h: Likewise.
1725 * linux/sparc64/syscallent.h: Likewise.
1726 * linux/sh/syscallent.h: Likewise.
1727 * linux/sh64/syscallent.h: Likewise.
1728 * linux/s390/syscallent.h: Likewise.
1729 * linux/s390x/syscallent.h: Likewise.
1730 * linux/powerpc/syscallent.h: Likewise.
1731 * linux/arm/syscallent.h: Likewise.
1732
17332005-07-22 James Lentini <jlentini@gmail.com>
1734
1735 * bjm.c (sys_init_module): Display all three arguments.
1736 * linux/syscallent.h: Update argument count.
1737
Roland McGrathe0f6bb02005-08-03 11:23:50 +000017382005-08-03 Roland McGrath <roland@redhat.com>
1739
1740 * process.c (internal_wait): Don't suspend when known child is known
1741 to be exiting already.
1742
1743 * strace.c (detach): If detaching the last live thread in a group with
1744 a zombie leader, then detach the leader too.
1745 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
1746 Mark process about to take a signal with TCB_GROUP_EXITING flag.
1747 Fixes RH#161919.
1748
Roland McGrath30afb792005-07-19 07:42:24 +000017492005-07-19 Roland McGrath <roland@redhat.com>
1750
1751 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
1752 Fixes Debian#315500.
1753
Roland McGrath387d0e52005-07-19 07:13:34 +000017542005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
1755
1756 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
1757 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
1758 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
1759 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
1760 (keyctl, waitid): Added.
1761 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
1762 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
1763 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
1764 * linux/s390x/errnoent.h: Likewise.
1765
Roland McGrath415a7d62005-07-05 09:50:40 +000017662005-07-05 Roland McGrath <roland@redhat.com>
1767
1768 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
1769 child is 32-bit.
1770 Fixes RH#162467.
1771
Roland McGrathfd583f62005-07-05 03:22:50 +000017722005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1773
Roland McGrathe10dc512005-07-05 03:26:03 +00001774 Introduce "-e trace=desc".
1775 * defs.h (TRACE_DESC): New flag.
1776 * syscall.c: Define TD macro before include of syscallent files
1777 and undefine it afterwards.
1778 (lookup_class): Recognize "desc" keyword.
1779 * strace.1: Document "-e trace=desc".
1780 * freebsd/i386/syscallent.h: Mark those syscalls which take a
1781 file descriptor as an argument or return a file descriptor with
1782 TD flag.
1783 * linux/alpha/syscallent.h: Likewise.
1784 * linux/hppa/syscallent.h: Likewise.
1785 * linux/ia64/syscallent.h: Likewise.
1786 * linux/mips/syscallent.h: Likewise.
1787 * linux/powerpc/syscallent.h: Likewise.
1788 * linux/s390/syscallent.h: Likewise.
1789 * linux/s390x/syscallent.h: Likewise.
1790 * linux/sh/syscallent.h: Likewise.
1791 * linux/sh64/syscallent.h: Likewise.
1792 * linux/sparc/syscallent.h: Likewise.
1793 * linux/sparc64/syscallent2.h: Likewise.
1794 * linux/sparc64/syscallent.h: Likewise.
1795 * linux/syscallent.h: Likewise.
1796 * linux/x86_64/syscallent.h: Likewise.
1797 * sunos4/syscallent.h: Likewise.
1798 * svr4/syscallent.h: Likewise.
1799 Fixes RH#159400.
1800
Roland McGrathfd583f62005-07-05 03:22:50 +00001801 Remove TF flag from those syscalls which have no filename argument.
1802 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
1803 pwrite, fstat, sendfile.
1804 * linux/alpha/syscallent.h: Remove TF flag from read, write,
1805 pread, pwrite, sendfile.
1806 * linux/hppa/syscallent.h: Remove TF flag from read, write,
1807 pread, pwrite, fstat64, sendfile, ftruncate64.
1808 * linux/ia64/syscallent.h: Remove TF flag from read, write,
1809 sendfile, fstat, fadvise64.
1810 * linux/mips/syscallent.h: Remove TF flag from read, write,
1811 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
1812 sendfile64, fadvise64, fstatfs64.
1813 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
1814 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
1815 fadvise64, fstatfs64, fadvise64_64.
1816 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
1817 sendfile, ftruncate64, fstat64, sendfile64.
1818 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
1819 sendfile, sendfile64.
1820 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
1821 sendfile, fstat64.
1822 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
1823 sendfile, ftruncate64, fstat64.
1824 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
1825 pread, pwrite, sendfile64.
1826 * linux/sparc64/syscallent2.h: Likewise.
1827 * linux/sparc64/syscallent.h: Likewise.
1828 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
1829 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
1830 fadvise64_64.
1831 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
1832 sendfile, fadvise64_64.
1833 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
1834 fstatvfs64, ftruncate64.
1835 Fixes RH#159340.
1836
Roland McGrath012ffdf2005-07-04 23:30:30 +000018372005-07-04 Roland McGrath <roland@redhat.com>
1838
Roland McGrathbfacc262005-07-04 23:33:42 +00001839 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
1840 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
1841 From Ulrich Drepper <drepper@redhat.com>.
1842 Fixes RH#162450.
1843
Roland McGrath012ffdf2005-07-04 23:30:30 +00001844 * net.c (sockipoptions): Fix typos.
1845 From Ulrich Drepper <drepper@redhat.com>.
1846 Fixes RH#161578.
1847
1848 * util.c (printnum_int): New function, printnum with s/long/int/.
1849 * defs.h: Declare it.
1850 * net.c (printsockopt): Use it for int-sized option.
1851 Fixes RH#162449.
1852 Reported by Ulrich Drepper <drepper@redhat.com>.
1853
Roland McGrath43cb21f2005-06-10 03:56:19 +000018542005-06-09 Roland McGrath <roland@redhat.com>
1855
1856 * configure.ac, NEWS: Version 4.5.12.
1857 * debian/changelog, strace.spec: 4.5.12-1.
1858
Roland McGrath59a611b2005-06-08 20:45:52 +000018592005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1860
1861 Minor namespace cleanup.
1862 * defs.h (string_quote): Remove declaration.
1863 * file.c (openmodessol) [LINUXSPARC]: Make static.
1864 (fileflags): Likewise.
1865 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
1866 (direnttypes) [FREEBSD || LINUX]: Likewise.
1867 (xattrflags): Likewise.
1868 * process.c (unalignctl_string): Make static.
1869 (setarg): Disable.
1870 * syscall.c (subcalls_table): Make static.
1871 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
1872 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
1873 (decode_subcall): Make static.
1874 (syscall_fixup): Likewise.
1875 (get_error): Likewise.
1876 (syscall_enter): Likewise.
1877 * util.c (tv_tv): Disable.
1878 (getpc): Likewise.
1879 (string_quote): Make static.
1880 Fixes RH#159688.
1881
Roland McGrathd40a3932005-06-08 18:06:27 +000018822005-05-12 Philippe De Muyter <phdm@macqel.be>
1883
1884 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
1885 Enables `-i' on m68k machines.
1886
Roland McGrath5d731702005-06-07 23:22:26 +000018872005-06-06 Roland McGrath <roland@redhat.com>
1888
1889 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
1890 matching works right.
1891 Fixes RH#159787.
1892
1893 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
1894 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
1895 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
1896 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
1897 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
1898 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
1899 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
1900 (SYS_shmctl): Macros renamed to SYS_sub_*.
1901 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
1902
1903 * linux/syscall.h (SYS_waitid): Define if not defined.
1904
1905 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
1906
1907 * defs.h (struct sysent): New member `native_scno'.
1908 (known_scno): Declare new function.
1909 * linux/syscallent.h: Add new final field to interesting syscalls.
1910 * syscall.c (known_scno): New function.
1911 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
1912 * process.c (internal_fork, internal_exit): Likewise.
1913 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
1914 * strace.c (proc_open): Likewise.
1915 * util.c [LINUX] (setbpt): Likewise.
1916 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
1917 for defining SYS_socket_subcall et al.
1918 * linux/syscallent.h: Likewise for #error check.
1919 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
1920 Fixes RH#158934.
1921
Roland McGrath6286f662005-06-03 02:40:43 +000019222005-06-02 Roland McGrath <roland@redhat.com>
1923
1924 * file.c (printstatfs64): Cast values to unsigned long long and use
1925 %llu formats.
1926 Fixes RH#158243.
1927
Roland McGrathe8c6eec2005-06-01 18:56:03 +000019282005-05-31 Dmitry V. Levin <ldv@altlinux.org>
1929
Roland McGrath712a6bf2005-06-01 19:22:30 +00001930 Deal with memory management issues.
1931 * defs.h (tprint_iov): Update prototype.
1932 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
1933 epoll_event array of arbitrary size on the stack, to avoid
1934 stack overflow.
1935 * file.c (print_xattr_val): Check for integer overflow during
1936 malloc size calculation, to avoid heap corruption.
1937 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
1938 during malloc size calculation, to avoid heap corruption.
1939 Change iovec array handling to avoid heap memory allocation.
1940 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
1941 size calculation and do not allocate array of arbitrary size on
1942 the stack, to avoid stack overflow.
1943 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
1944 arbitrary size on the stack, to avoid stack overflow. Do not
1945 trust cmsg.cmsg_len to avoid read beyond the end of allocated
1946 object.
1947 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
1948 * process.c (sys_setgroups): Check for integer overflow during
1949 malloc size calculation, to avoid heap corruption. Change gid_t
1950 array handling to avoid heap memory allocation.
1951 (sys_getgroups): Likewise.
1952 (sys_setgroups32) [LINUX]: Likewise.
1953 (sys_getgroups32) [LINUX]: Likewise.
1954 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
1955 overflow during malloc size calculation, to avoid heap corruption.
1956 Change pollfd array handling to avoid heap memory allocation.
1957 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
1958 during malloc size calculation, to avoid heap corruption.
1959 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
1960 during malloc size calculation, to avoid heap corruption.
1961 Fixes RH#159196.
1962
Roland McGrathb422e0d2005-06-01 19:03:30 +00001963 * util.c (printxval): Change third argument from "char *" to
1964 "const char *".
1965 (printflags): Add third argument, "const char *", with similar
1966 meaning to the third argument of printxval().
1967 * defs.h (printxval): Change third argument from "char *" to
1968 "const char *".
1969 (printflags): Add third argument.
1970 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
1971 printflags().
1972 * desc.c (sys_fcntl): Likewise.
1973 (sys_flock) [LOCK_SH]: Likewise.
1974 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
1975 * file.c (sys_open): Likewise.
1976 (solaris_open) [LINUXSPARC]: Likewise.
1977 (sys_access): Likewise.
1978 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
1979 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
1980 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1981 (printstat64) [HAVE_STAT64 &&
1982 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
1983 (sys_setxattr, sys_fsetxattr): Likewise.
1984 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
1985 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
1986 (sys_mq_open) [LINUX]: Likewise.
1987 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
1988 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
1989 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
1990 (sys_mprotect): Likewise.
1991 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
1992 (sys_msync) [MS_ASYNC]: Likewise.
1993 (sys_mctl) [MC_SYNC]: Likewise.
1994 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
1995 Likewise.
1996 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
1997 (sys_send, sys_sendto): Likewise.
1998 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
1999 (sys_recv, sys_recvfrom): Likewise.
2000 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
2001 (printicmpfilter) [ICMP_FILTER]: Likewise.
2002 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
2003 * process.c (sys_clone) [LINUX]: Likewise.
2004 (printwaitn): Likewise.
2005 (sys_waitid) [SVR4 || LINUX]: Likewise.
2006 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
2007 (sys_sigaction): Likewise.
2008 (printcontext) [SVR4]: Likewise.
2009 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
2010 (sys_rt_sigaction) [LINUX]: Likewise.
2011 * sock.c (sock_ioctl) [LINUX]: Likewise.
2012 * stream.c (sys_putmsg, sys_getmsg): Likewise.
2013 (sys_putpmsg) [SYS_putpmsg]: Likewise.
2014 (sys_getpmsg) [SYS_getpmsg]: Likewise.
2015 (sys_poll): Likewise.
2016 (print_transport_message) [TI_BIND]: Likewise.
2017 (stream_ioctl): Likewise.
2018 * system.c (sys_mount, sys_reboot): Likewise.
2019 (sys_cacheflush) [LINUX && M68K]: Likewise.
2020 (sys_capget, sys_capset) [SYS_capget]: Likewise.
2021 * term.c (term_ioctl) [TIOCMGET]: Likewise.
2022 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
2023 Likewise.
2024 Fixes RH#159310.
2025
Roland McGrathe8c6eec2005-06-01 18:56:03 +00002026 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
2027 errors reporting style.
2028 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
2029 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
2030 * util.c (printstr): Likewise.
2031 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
2032 (fixvfork) [SUNOS4]: Likewise.
2033 * desc.c (decode_select): Continue to decode syscall arguments
2034 in case of OOM condition.
2035 * file.c (sys_getdents): Likewise.
2036 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
2037 (sys_getdirentries) [FREEBSD]: Likewise.
2038 * mem.c (sys_mincore): Changed type of variables which deal with
2039 malloc size from int to unsigned long.
Roland McGrathe35109a2005-06-08 18:03:12 +00002040 Fixes RH#159308.
Roland McGrathe8c6eec2005-06-01 18:56:03 +00002041
Roland McGratha6ef1a32005-06-01 18:57:27 +000020422005-05-22 Dmitry V. Levin <ldv@altlinux.org>
2043
2044 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
2045 safe to include kernel headers, and this one is not used anyway.
2046 Fixes RH#158488.
2047
Roland McGrathe776e3e2005-05-26 23:21:13 +000020482005-05-26 Roland McGrath <roland@redhat.com>
2049
2050 * system.c (sys_sysctl): Check for errors accessing user pointers.
2051 Use malloc instead of alloca in case size is insane.
2052
Roland McGrath682291e2005-05-09 08:03:06 +000020532005-05-09 Roland McGrath <roland@redhat.com>
2054
2055 * configure.ac: Check for libaio.h.
2056 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
2057 sys_io_getevents, sys_io_destroy): New functions.
2058 * linux/syscall.h: Declare them.
2059 * linux/syscallent.h: Use those for io_* syscalls.
2060 * linux/alpha/syscallent.h: Likewise.
2061 * linux/hppa/syscallent.h: Likewise.
2062 * linux/ia64/syscallent.h: Likewise.
2063 * linux/mips/syscallent.h: Likewise.
2064 * linux/powerpc/syscallent.h: Likewise.
2065 * linux/s390/syscallent.h: Likewise.
2066 * linux/s390x/syscallent.h: Likewise.
2067 * linux/x86_64/syscallent.h: Likewise.
2068 From Zach Brown <zach.brown@oracle.com>.
2069 Fixes RH#155065.
2070
2071 * debian/control (Architecture): Add ppc64.
2072 Fixes Debian bug #301089.
2073
Roland McGrath05a017b2005-05-09 07:46:07 +000020742005-05-05 Anton Blanchard <anton@samba.org>
2075
2076 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
2077 if defined.
2078
20792005-05-09 Roland McGrath <roland@redhat.com>
2080
2081 * strace.c (main): Refuse negative -s argument value.
2082 Fixes Debian bug #303256.
2083
Roland McGrathf3b565b2005-05-09 07:40:41 +000020842005-04-25 Anton Blanchard <anton@samba.org>
2085
2086 * file.c (openmodes): Add O_NOATIME flag if defined.
2087
20882005-04-05 Anton Blanchard <anton@samba.org>
2089
2090 * linux/powerpc/ioctlent.h: Regenerated.
2091
2092 * signal.c (signame): Don't try and dereference negative index.
2093
2094 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
2095 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
2096 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
2097
2098 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
2099 but not IPC_NOWAIT, which have the same value.
2100 (sys_shmget): Use that instead of resource_flags.
2101
Roland McGratha3734a92005-03-22 23:13:24 +000021022005-03-22 Roland McGrath <roland@redhat.com>
2103
Roland McGrathe1f1e572005-03-23 03:19:02 +00002104 * desc.c (decode_select): Increase local buffer size.
2105 Fixes RH#151570.
2106
Roland McGratha3734a92005-03-22 23:13:24 +00002107 * configure.ac, NEWS: Version 4.5.11.
2108 * debian/changelog, strace.spec: 4.5.11-1.
2109
2110 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
2111
Roland McGrath3181c512005-03-15 02:40:23 +000021122005-03-14 Roland McGrath <roland@redhat.com>
2113
2114 * configure.ac, NEWS: Version 4.5.10.
2115 * debian/changelog, strace.spec: 4.5.10-1.
2116
Roland McGrath0495c932005-03-15 02:17:23 +000021172005-02-26 GOTO Masanori <gotom@debian.or.jp>
2118
2119 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
2120 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
2121
Roland McGrath391a4e72005-03-15 02:16:21 +000021222005-02-28 Andreas Schwab <schwab@suse.de>
2123
2124 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
2125
21262005-03-14 Roland McGrath <roland@redhat.com>
2127
2128 * linux/mips/syscallent.h: Update various calls.
2129 From Thiemo Seufer <ths@networkno.de>.
2130 Fixes Debian bug #256684.
2131
2132 * debian/control (Architecture): Add s390.
2133 Fixes Debian bug #294172.
2134
Roland McGrathbfb49e52005-03-06 22:24:52 +000021352005-03-06 Roland McGrath <roland@redhat.com>
2136
2137 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
2138 and SIGBUS signals, use si_addr in output.
2139
Roland McGrath4859f6c2005-03-01 23:03:11 +000021402005-03-01 Roland McGrath <roland@redhat.com>
2141
2142 * file.c (print_xattr_val): Add a cast.
2143
Roland McGrath854694b2005-02-06 01:16:47 +000021442005-02-05 Roland McGrath <roland@redhat.com>
2145
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00002146 * desc.c (decode_select): Calculate size of passed fd_set vectors and
2147 copy in the user's size rather than the standard sizeof(fd_set).
Roland McGrath391a4e72005-03-15 02:16:21 +00002148 Fixes Debian bug #65654, #284290.
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00002149
2150 * util.c (printpath, printpathn): Print NULL and don't try any fetch
2151 when ADDR is zero.
2152 Fixes Debian bug #63093.
2153
Roland McGrath854694b2005-02-06 01:16:47 +00002154 * debian/control (Build-Depends): Fix for s390 and sparc.
2155 From Bastian Blank <waldi@debian.org>.
2156 Fixes Debian bug #293564.
2157
21582004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2159
2160 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
2161 right before execv() call. Remove fake_execve() call.
2162 * defs.h (fake_execve): Remove unused declaration.
2163 * process.c (fake_execve): Remove unused function.
2164 Fixes RH#143365.
2165
Roland McGrath55f23e72005-02-04 09:29:11 +000021662005-02-04 Roland McGrath <roland@redhat.com>
2167
2168 * configure.ac, NEWS: Version 4.5.9.
Roland McGrath0c6c17b2005-02-04 09:54:16 +00002169 * debian/changelog, strace.spec: 4.5.9-2.
Roland McGrath55f23e72005-02-04 09:29:11 +00002170
Roland McGrath1e834482005-02-04 09:50:24 +00002171 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
2172
Roland McGrath94098ef2005-02-02 20:25:36 +000021732005-02-02 Roland McGrath <roland@redhat.com>
2174
Roland McGrath026bdab2005-02-03 03:19:43 +00002175 * debian/control: Add strace-udeb package for installer debugging.
2176 * debian/rules (binary-arch): Build it.
2177 From Joshua Kwan <joshk@triplehelix.org>.
2178 Fixes Debian bug #268294.
2179
Roland McGrathd08b2f02005-02-02 22:11:37 +00002180 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
2181 known values for Linux.
2182
Roland McGrath84219e12005-02-02 20:55:27 +00002183 * util.c (printcall): Print 16 ?s when long is 8 bytes.
2184 Fixes RH#146932.
2185
Roland McGrath3cad4a62005-02-02 20:32:37 +00002186 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
2187 sys_epoll_wait.
2188 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
2189 * ioctl.c (nioctlents2): Add const to type.
2190 Fixes Debian bug #278449.
2191
Roland McGrath94098ef2005-02-02 20:25:36 +00002192 * sock.c (iffflags): New variable, table of IFF_* values.
2193 (print_addr): New function.
2194 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
2195 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
2196 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
2197 SIOCGIFINDEX, and fix their output.
2198 From Ulrich Drepper <drepper@redhat.com>.
2199 Fixes RH#138223.
Roland McGrath1967a132005-02-02 20:45:37 +00002200 Fixes Debian bug #192164.
Roland McGrath94098ef2005-02-02 20:25:36 +00002201
Roland McGrathac6b7bb2005-02-02 04:42:56 +000022022004-12-20 Dmitry V. Levin <ldv@altlinux.org>
2203
Roland McGrath9d721f22005-02-02 04:45:09 +00002204 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
2205 * defs.h [HAVE_CONFIG_H]: Include config.h first.
2206 * strace.c: Include "defs.h" first.
2207 Fixes RH#143370.
2208
Roland McGrathac6b7bb2005-02-02 04:42:56 +00002209 * syscall.c (call_summary): Fix potential NULL dereference.
2210 Fixes RH#143369.
2211
Roland McGrathdd9efd82005-02-02 04:40:36 +000022122004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2213
2214 * syscall.c (qual_signal): Check bounds for numeric signal names.
2215 Fix parser of symbolic signal names.
2216 Fix return code, as required by qualify() function.
2217 * syscall.c (qual_desc): Check bounds for descriptor number.
2218 * syscall.c (qual_syscall): Correct return code, to be consistent
2219 with qualify() and other qual_* functions.
2220 Fixes RH#143362.
2221
Roland McGrath1b3ca102005-02-02 02:49:03 +000022222005-02-01 Roland McGrath <roland@redhat.com>
2223
Roland McGrath0dfeed62005-02-02 04:36:38 +00002224 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
2225 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
2226 New macros.
2227 [LINUX] (mount_flags): Add them.
2228 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
2229 set in the flags argument, don't try to fetch the filesystem string.
2230 Fixes RH#141932.
2231
Roland McGrathdc26fff2005-02-02 04:19:19 +00002232 * config.guess: Update from canonical version, timestamp 2004-11-12.
2233 * config.sub: Likewise, timestamp 2004-11-30.
2234
Roland McGrathb2ba50b2005-02-02 04:16:58 +00002235 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
2236 * linux/syscall.h: Declare it.
2237 * linux/x86_64/syscallent.h: Use it.
2238 Part of RH#142667.
2239
2240 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
2241 (sys_sched_getparam, sys_sched_setparam): Likewise.
2242 Part of RH#142667.
2243
2244 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
2245 here too.
2246 Part of RH#142667.
2247
2248 * linux/syscallent.h: Use sys_mincore instead of printargs.
2249 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
2250 sys_semtimedop, sys_umount2.
2251 Part of RH#142667.
2252
Roland McGrath28eace82005-02-02 03:51:22 +00002253 * syscall.c (qual_signal): Fix inverted return value and bogus
2254 argument to qualify_one in the named case.
2255
Roland McGrath5f221c32005-02-02 03:38:49 +00002256 * file.c (print_xattr_val): Don't use auto array sized by syscall
2257 argument. Use malloc instead, so it can fail for insane values.
2258 Fixes Debian bug #283704.
2259
Roland McGrath53962332005-02-02 03:11:43 +00002260 * net.c (sys_getsockopt): Fix a format %ld -> %d.
2261
2262 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
2263
Roland McGrathbc484bd2005-02-02 03:07:24 +00002264 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
2265 not to double the middle entry!
2266 Fixes RH#146093.
2267
Roland McGrath6722dcf2005-02-02 02:54:35 +00002268 * linux/x86_64/syscallent.h: Fix exit_group entry.
2269
Roland McGrath1b3ca102005-02-02 02:49:03 +00002270 * util.c (getpc) [S390 || S390X]: Implement it.
2271 Patch by David Wilder <wilder@us.ibm.com>.
2272
2273 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
2274 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
2275 Fixes RH#146245.
2276
22772005-01-22 Andreas Schwab <schwab@suse.de>
2278
2279 * net.c (sys_getsockopt): Change type of len to int.
2280
Roland McGrath914f3aa2004-10-19 23:00:14 +000022812004-10-19 Roland McGrath <roland@redhat.com>
2282
Roland McGrathb0756892004-10-20 02:17:58 +00002283 * configure.ac, NEWS: Version 4.5.8.
2284 * debian/changelog, strace.spec: 4.5.8-1.
2285
Roland McGrathbe4eeb92004-10-20 02:24:28 +00002286 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
2287
Roland McGrathb0756892004-10-20 02:17:58 +00002288 * configure.ac: Check for sys/epoll.h.
2289 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
2290 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
2291
Roland McGrathe26a3782004-10-20 02:04:19 +00002292 * strace.c (handle_group_exit): Don't detach leader that wasn't
2293 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
2294 Remove droptcb loop at end, no longer required since 2.6 reports each
2295 thread death.
2296 Fixes RH#135254.
2297
Roland McGrath712bc7a2004-10-20 01:00:45 +00002298 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
2299 taking signal when it has nclone_threads > 0.
2300
Roland McGrath712bc7a2004-10-20 01:00:45 +00002301 * strace.c (handle_group_exit, trace): Mark leader with
2302 TCB_GROUP_EXITING and don't be surprised at child deaths when their
2303 leader has it set.
2304 Fixes RH#132150.
2305
Roland McGrath223a3ff2004-10-19 23:33:53 +00002306 * process.c (WCOREFLAG): Define if not defined.
2307 (W_STOPCODE, W_EXITCODE): Likewise.
2308 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2309
2310 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
2311 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2312
2313 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
2314 strace64.1 to strace.1, which doesn't exist.
2315 Fixes Debian bug #269220.
2316
23172004-09-05 Phil Blundell <pb@nexus.co.uk>
2318
2319 * linux/arm/syscallent.h: New file.
2320
23212004-10-19 Roland McGrath <roland@redhat.com>
2322
2323 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
2324 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
2325 (build/Makefile): Use $(CONFIG_OPTS).
2326 (build64/Makefile): Pass --host as well as --build.
2327 From Bastian Blank <waldi@debian.org>.
2328 Fixes Debian bug #271500.
2329
2330 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
2331 From Randolph Chung <tausq@debian.org>
2332 Fixes Debian bug #273887.
2333
Roland McGrath914f3aa2004-10-19 23:00:14 +00002334 * file.c (sys_llseek): Revert last change.
2335
Roland McGrath223a3ff2004-10-19 23:33:53 +000023362004-09-14 Richard Henderson <rth@twiddle.net>
2337
2338 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
2339 [gs]et_mempolicy, mq_*, waitid.
2340
Roland McGrath51f9ac02004-10-07 18:51:22 +000023412004-10-07 Roland McGrath <roland@redhat.com>
2342
Roland McGrath0aa53f62004-10-07 19:09:23 +00002343 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
2344 Use LONG_LONG macro.
2345 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
2346
Roland McGrath61b324b2004-10-07 18:59:13 +00002347 * linux/x86_64/syscallent.h: Fix botched table entries.
2348 From Ulrich Drepper <drepper@redhat.com>.
2349
Roland McGrathaa08d712004-10-07 18:53:17 +00002350 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
2351 New functions.
2352 * linux/syscall.h: Declare them.
2353 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath61b324b2004-10-07 18:59:13 +00002354 From Ulrich Drepper <drepper@redhat.com>.
2355
Roland McGrathaa08d712004-10-07 18:53:17 +00002356 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
2357 From Ulrich Drepper <drepper@redhat.com>.
2358
Roland McGrath51f9ac02004-10-07 18:51:22 +00002359 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
2360 New functions.
2361 * linux/syscall.h: Declare them.
2362 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
Roland McGrathaa08d712004-10-07 18:53:17 +00002363 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath51f9ac02004-10-07 18:51:22 +00002364 From Ulrich Drepper <drepper@redhat.com>.
2365
Roland McGrath2af128b2004-10-06 22:32:04 +000023662004-09-13 Dmitry V. Levin <ldv@altlinux.org>
2367
2368 * linux/ioctlsort.c (main): Omit duplicate lines
2369 (with same name and code) from output.
2370 * linux/ioctlent.sh: Build the list of ioctls defined in
2371 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
2372 as suggested by Peter Jones <pjones@redhat.com>
2373 * linux/ioctlent.h: Regenerated.
2374 Fixes RH#129808.
2375
Roland McGrath79367f82004-10-06 22:28:17 +000023762004-09-13 Ulrich Drepper <drepper@redhat.com>
2377 Dmitry V. Levin <ldv@altlinux.org>
2378
2379 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
2380 structure.
2381 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
2382 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
2383 * defs.h [LINUX]: Declare rtc_ioctl.
2384 Fixes RH#58606.
2385
Roland McGrath288a3a02004-10-06 22:12:09 +000023862004-10-06 Roland McGrath <roland@redhat.com>
2387
Roland McGrathd2553bb2004-10-06 22:23:55 +00002388 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
2389 New functions.
2390 * linux/syscall.h: Declare them.
2391 * linux/syscallent.h: Use those for epoll_* syscalls.
2392 * linux/alpha/syscallent.h: Likewise.
2393 * linux/hppa/syscallent.h: Likewise.
2394 * linux/ia64/syscallent.h: Likewise.
2395 * linux/powerpc/syscallent.h: Likewise.
2396 * linux/s390/syscallent.h: Likewise.
2397 * linux/s390x/syscallent.h: Likewise.
2398 * linux/sparc/syscallent.h: Likewise.
2399 * linux/sparc64/syscallent.h: Likewise.
2400 * linux/sparc64/syscallent2.h: Likewise.
2401 * linux/x86_64/syscallent.h: Likewise.
2402 From Ulrich Drepper <drepper@redhat.com>.
2403 Fixes RH#134463.
2404
Roland McGrath2803d102004-10-06 22:15:18 +00002405 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
2406 and RLIMIT_MSGQUEUE, if defined.
2407 From Ulrich Drepper <drepper@redhat.com>.
2408 Fixes RH#133594.
2409
Roland McGrath288a3a02004-10-06 22:12:09 +00002410 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
2411 (printmsghdr): Use it.
Roland McGrath2803d102004-10-06 22:15:18 +00002412 From Ulrich Drepper <drepper@redhat.com>.
2413 Fixes RH#131689.
Roland McGrath288a3a02004-10-06 22:12:09 +00002414
2415 * file.c (sprintmode): Add const to return type.
2416 (sprintfstype): Likewise.
2417 * signal.c (printsiginfo): Add a const.
2418
Roland McGrath4455b1d2004-10-06 22:03:22 +000024192004-09-15 Roland McGrath <roland@redhat.com>
2420
2421 * linux/x86_64/syscallent.h: Use sys_waitid.
2422
2423 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
2424 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
2425
Roland McGrath813b8af2004-09-11 08:13:27 +000024262004-09-11 Roland McGrath <roland@redhat.com>
2427
2428 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
2429 (sys_timer_settime): Likewise.
2430 (printsigevent): Print signals by name for SIGEV_SIGNAL.
2431 (sys_timer_create): Print clock ID symbolically.
2432 From Ulrich Drepper <drepper@redhat.com>.
2433 Fixes RH#131420.
2434
Michal Ludvig51d1ebc2004-09-07 14:06:03 +000024352004-09-07 Michal Ludvig <mludvig@suse.cz>
2436
2437 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
2438
Roland McGrath4ee6e692004-09-04 03:39:26 +000024392004-09-03 Roland McGrath <roland@redhat.com>
2440
Roland McGrathce361382004-09-04 04:20:49 +00002441 * syscall.c (qual_options): Add const to defn.
2442 Update all uses.
2443 (call_count, error_count, tv_count): Variables removed.
2444 (struct call_counts, counts): New type and variable.
2445 Update all users of the old three to use the new array of structs.
2446 (trace_syscall): Allocate counts on first use.
2447 (sorted_count): Variable removed.
2448 (call_summary): Allocate locally.
2449
Roland McGrath77019f72004-09-04 03:53:18 +00002450 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
2451 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
2452 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
2453 (nerrnos0, nerrnos1, nerrnos2): Likewise.
2454 * signal.c (signalent0, signalent1, signalent2): Likewise.
2455 (nsignals0, nsignals1, nsignals2): Likewise.
2456 (signame): LIkewise.
2457 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
2458 (nioctlents0, nioctlents1, nioctlents2): Likewise.
2459 (ioctl_lookup, ioctl_next_match): Likewise.
2460 * defs.h: Update decls.
2461 * io.c (sys_ioctl): Update users.
2462
Roland McGrath4ee6e692004-09-04 03:39:26 +00002463 * util.c (xlookup, printxval, addflags, printflags): Use const for
2464 struct xlat * argument.
2465 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
2466 * bjm.c: Add const to all struct xlat defns.
2467 * desc.c: Likewise.
2468 * file.c: Likewise.
2469 * ipc.c: Likewise.
2470 * mem.c: Likewise.
2471 * net.c: Likewise.
2472 * proc.c: Likewise.
2473 * process.c: Likewise.
2474 * resource.c: Likewise.
2475 * signal.c: Likewise.
2476 * sock.c: Likewise.
2477 * stream.c: Likewise.
2478 * system.c: Likewise.
2479 * term.c: Likewise.
2480 * time.c: Likewise.
2481 * util.c: Likewise.
2482
Roland McGrathb036f582004-09-01 19:39:59 +000024832004-09-01 Roland McGrath <roland@redhat.com>
2484
2485 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
2486 mq_* syscalls, and names only for new calls up to 252.
2487 * linux/syscallent.h: Add waitid.
2488 * linux/x86_64/syscallent.h: Likewise.
2489 * linux/syscall.h: Declare sys_waitid.
2490
2491 * process.c (internal_wait): Take second arg giving index of flags
2492 argument.
2493 * defs.h: Update prototype.
2494 * syscall.c (internal_syscall): Update caller.
2495 Also use internal_wait for SYS_waitid.
2496 * process.c (sys_waitid): Define for [LINUX] as well.
2497 Don't tweak TCB_SUSPENDED--internal_wait does that.
2498 (waitid_types): Conditionalize use of nonstandard P_* macros.
2499
Roland McGrath1651c1c2004-08-31 07:16:21 +000025002004-08-31 Roland McGrath <roland@redhat.com>
2501
Roland McGrath0ef93b72004-08-31 08:17:26 +00002502 * configure.ac, NEWS: Version 4.5.7.
Roland McGrathb036f582004-09-01 19:39:59 +00002503 * debian/changelog: 4.5.7-1.
2504 * strace.spec: 4.5.7-2.
Roland McGrath0ef93b72004-08-31 08:17:26 +00002505
Roland McGrathf5fcbc12004-08-31 08:41:59 +00002506 * debian/rules: Rewrite sparc64 change of 2004-07-12.
2507 Always do each build in a separate build directory.
Roland McGrath0ef93b72004-08-31 08:17:26 +00002508 Fixes Debian bug #254728.
2509
Roland McGrathf5fcbc12004-08-31 08:41:59 +00002510 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
2511
Roland McGrathdc025fa2004-08-31 07:48:03 +00002512 * strace.1: Say that -c shows system CPU time, not real time.
2513 Fixes Debian bug #254438.
2514
2515 * syscall.c (dumpio): Match pread and pwrite system calls too.
2516 Fixes Debian bug #239947.
2517
Roland McGrath1651c1c2004-08-31 07:16:21 +00002518 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
2519 Fixes Debian bug #171653.
2520
Roland McGrath8e593d22004-08-31 07:03:43 +000025212004-07-12 Dmitry V. Levin <ldv@altlinux.org>
2522
2523 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
2524 Fixes RH#128091.
2525
Roland McGratha0b9ef12004-08-31 06:30:51 +000025262004-08-30 Roland McGrath <roland@redhat.com>
2527
Roland McGrath0a053252004-08-31 07:02:00 +00002528 * strace.c (main): Don't call fake_execve under -c.
2529 From Ulrich Drepper <drepper@redhat.com>.
2530 Fixes RH#129166.
2531
2532 * net.c (sockipoptions): Add some options.
2533 [SOL_IPV6] (sockipv6options): New variable.
2534 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
2535 From Ulrich Drepper <drepper@redhat.com>.
2536 Fixes RH#128391.
2537
Roland McGrath7fbbf022004-08-31 06:52:49 +00002538 * time.c (clocknames): New variable, symbolic names for clock_t.
2539 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
2540 From Ulrich Drepper <drepper@redhat.com>.
2541 Fixes RH#129378.
2542
Roland McGrath3a71f192004-08-31 06:49:09 +00002543 * system.c (personality_options): Hard-code values here.
2544 Don't #include <linux/personality.h> at all.
Roland McGrath1651c1c2004-08-31 07:16:21 +00002545 Fixes RH#130965 and Debian bug #40588.
Roland McGrath3a71f192004-08-31 06:49:09 +00002546
Roland McGratha0b9ef12004-08-31 06:30:51 +00002547 * file.c (print_xattr_val): New function to show attribute values.
2548 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
2549 From Ulrich Drepper <drepper@redhat.com>.
2550 Fixes RH#131177.
2551
Roland McGrath90a5a942004-07-12 07:04:55 +000025522004-07-12 Roland McGrath <roland@redhat.com>
2553
Roland McGrathd51619a2004-07-12 07:56:00 +00002554 * configure.ac, NEWS: Version 4.5.6.
2555 * strace.spec, debian/changelog: 4.5.6-1.
2556
Roland McGrath05cf2952004-07-12 07:54:09 +00002557 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
2558
2559 * debian/rules: On sparc-linux, build strace64 as well.
2560 From Ben Collins <bcollins@debian.org>.
2561 Fixes Debian bug #254728.
2562
25632004-07-07 David S. Miller <davem@nuts.davemloft.net>
2564
2565 * linux/sparc/syscallent.h: Sync with reality.
2566 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
2567 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
2568 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
2569 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
2570 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
2571 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
2572 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
2573 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
2574 sys_timer_settime, sys_timer_gettime): New declarations.
2575 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
2576 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
2577 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
2578 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
2579 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
2580 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
2581 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
2582 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
2583 linux/sparc64/syscallent1.h: New files.
2584 * defs.h (LINUXSPARC): Define also when SPARC64.
2585 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
2586 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
2587 Define possibly missing __NR_exit_group. Declare getrval2.
2588 * configure.ac (sparc64): New architecture case.
2589 * file.c (stat_sparc64): New structure.
2590 (printstat_sparc64): New output routine for that.
2591 (printstat): Call it, if personality is 2.
2592 (printstat64): Likewise.
2593 * util.c: Conditionalize ptrace defines on LINUXSPARC
2594 not LINUX && SPARC.
2595 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2596 to PTRACE_FOOREGS64 so that more sparc code can be shared
2597 between 64-bit and 32-bit.
2598 (_hack_syscall5): Correct trap number when SPARC64.
2599 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
2600 (getpc): Handle SPARC64 && LINUX.
2601 (printcall): Likewise.
2602 (arg fetching/setting): Use same code for SPARC64 LINUX
2603 as for SPARC.
2604 (setbpt): Handle SPARC64 && LINUX.
2605 (clearbpt): Likewise.
2606 * signal.c: Conditionalize ptrace defines on SPARC and
2607 SPARC64.
2608 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2609 to PTRACE_FOOREGS64 so that more sparc code can be shared
2610 between 64-bit and 32-bit.
2611 (m_siginfo): Use same definition on SPARC64 as SPARC.
2612 (sys_sigreturn): Handle LINUX && SPARC64.
2613 * syscall.c: Conditionalize ptrace defines on SPARC and
2614 SPARC64.
2615 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2616 to PTRACE_FOOREGS64 so that more sparc code can be shared
2617 between 64-bit and 32-bit.
2618 (getscno): Use same static state on SPARC64 as SPARC,
2619 and add SPARC64 handling.
2620 (get_error): Handle LINUX && SPARC64.
2621 (force_result): Likewise.
2622 (syscall_enter): Likewise.
2623 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
2624 just like SPARC.
2625 (getrval2): Handle LINUX && SPARC64.
2626 * process.c: Conditionalize ptrace defines on SPARC and
2627 SPARC64.
2628 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2629 to PTRACE_FOOREGS64 so that more sparc code can be shared
2630 between 64-bit and 32-bit.
2631 (change_syscall): Handle LINUX && SPARC64.
2632 (struct_user_offsets): Ifdef out those which do not exist
2633 on SPARC64.
2634 * net.c (sys_pipe): Handle LINUX && SPARC64.
2635 * ioctl.c: Fix initializer typo for nioctlents2, was
2636 nioctlents1 by accident.
2637
26382004-06-28 Andreas Schwab <schwab@suse.de>
2639
2640 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
2641 (sys_execve): Remove it here.
2642
26432004-07-12 Roland McGrath <roland@redhat.com>
2644
2645 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
2646
2647 * debian/control (Section): Move to utils, matching Debian override.
2648
Roland McGrath23e86d62004-07-12 07:13:12 +00002649 * net.c (addrfams): Make variable global.
2650 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
2651 SIOCGIFINDEX, and SIOCGIFCONF.
2652 From Ulrich Drepper <drepper@redhat.com>.
2653 Fixes RH#126917.
2654
Roland McGrath90a5a942004-07-12 07:04:55 +00002655 * linux/ioctlsort.c: Add some #includes.
2656 [POWERPC]: Kludge out high bits.
2657 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
2658 * linux/powerpc/ioctlent.h: Likewise.
2659
Roland McGrath16110b22004-07-12 05:45:26 +000026602004-07-11 Roland McGrath <roland@redhat.com>
2661
Roland McGrath90a5a942004-07-12 07:04:55 +00002662 * linux/ioctlent.sh: Replace asm with $asm in all places.
2663
Roland McGrath16110b22004-07-12 05:45:26 +00002664 * configure.ac: Add I386 as AM_CONDITIONAL.
2665 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
2666 the ioctlent.h file.
2667
Roland McGrath533e52a2004-07-08 19:00:25 +000026682004-07-08 Roland McGrath <roland@redhat.com>
2669
2670 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
2671 that's what the kernel will do.
2672
26732004-07-07 Roland McGrath <roland@redhat.com>
2674
2675 * linux/ioctlent.sh: Take optional second argument to use as directory
2676 name in place of `asm'.
2677
Roland McGrath2c72f3c2004-06-28 05:24:40 +000026782004-06-27 Roland McGrath <roland@redhat.com>
2679
2680 * configure.ac, NEWS: Version 4.5.5.
2681 * strace.spec, debian/changelog: 4.5.5-1.
2682
Roland McGratha2dec922004-06-23 01:40:57 +000026832004-06-22 Roland McGrath <roland@redhat.com>
2684
2685 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
2686 sign extend the low 32 bits of RAX to 64 bits.
Roland McGrath7a391df2004-06-23 01:41:30 +00002687 Fixes RH#126547.
Roland McGratha2dec922004-06-23 01:40:57 +00002688
2689 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
2690
Roland McGrath0c542de2004-06-04 02:25:12 +000026912004-06-03 Roland McGrath <roland@redhat.com>
2692
Roland McGrath66a77f12004-06-04 02:36:03 +00002693 * configure.ac, NEWS: Version 4.5.4.
2694 * strace.spec, debian/changelog: 4.5.4-1.
2695
Roland McGrath0c542de2004-06-04 02:25:12 +00002696 * net.c (domains): Add many PF_* values #ifdef PF_*.
2697 (addrfams): Add many AF_* values #ifdef AF_*.
2698 Fixes Debian bug #250506.
2699
Roland McGrath337d3912004-06-04 02:03:15 +000027002004-05-02 Dmitry V. Levin <ldv@altlinux.org>
2701
2702 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
2703 names.
2704 (main): Print a note that program output is generated by
2705 ioctlsort.
2706 * linux/ioctlent.sh: Build the list of ioctls defined in
2707 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
2708 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
2709 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
2710 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
2711 * linux/ioctlent.h: Regenerated from linux-2.6.5.
2712 Fixes RH#122257.
2713
Roland McGrath6d52da62004-06-04 01:50:53 +000027142004-06-03 Roland McGrath <roland@redhat.com>
2715
Roland McGrathe01b8ce2004-06-04 02:01:54 +00002716 * debian/control (Architecture): Add amd64.
2717 Fixes Debian bug #246568.
2718
Roland McGrath6d52da62004-06-04 01:50:53 +00002719 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
2720 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
2721 (expand_tcbtab): New function, broken out of ...
2722 * process.c (fork_tcb): ... here, call that.
2723 * defs.h: Declare expand_tcbtab.
2724
Roland McGrath25e82592004-06-04 01:24:12 +000027252004-04-19 Roland McGrath <roland@redhat.com>
2726
2727 * process.c (printstatus): Add a space before | in output.
2728
Roland McGrathea2402e2004-04-16 22:28:48 +000027292004-04-16 Roland McGrath <roland@redhat.com>
2730
2731 * configure.ac: Version 4.5.3.
2732 * strace.spec, debian/changelog: 4.5.3-1.
2733
Roland McGrath025442c2004-04-16 21:59:05 +000027342004-03-18 Dmitry V. Levin <ldv@altlinux.org>
2735
2736 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
2737 from long to unsigned long, to fix output of the quotactl command
2738 parser.
Roland McGrathea2402e2004-04-16 22:28:48 +00002739 Fixes RH#118694.
Roland McGrath025442c2004-04-16 21:59:05 +00002740
Roland McGrath8d1bf3c2004-04-16 21:48:43 +000027412004-04-16 Roland McGrath <roland@redhat.com>
2742
Roland McGrath025442c2004-04-16 21:59:05 +00002743 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
2744 From Maxim Shchetynin <maxim@de.ibm.com>.
2745
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00002746 * configure.ac: Check for <mqueue.h>.
2747 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
2748 decode struct mq_attr.
Roland McGrath6508d332004-04-16 21:54:59 +00002749 * NEWS: Mention mq support.
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00002750
2751 * linux/syscall.h: Support new mq_* syscalls on Linux.
2752 * linux/syscallent.h: Likewise.
2753 * linux/dummy.h: Likewise.
2754 * ipc.c: Likewise.
2755 * time.c (printsigevent): Handle SIGEV_THREAD.
2756 From Ulrich Drepper <drepper@redhat.com>.
2757 Fixes RH#120701.
2758
Roland McGrath6421d632004-04-14 02:46:35 +000027592004-04-13 Roland McGrath <roland@redhat.com>
2760
Roland McGrath085bae12004-04-14 02:54:02 +00002761 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
2762 MSG_MORE.
2763 From Ulrich Drepper <drepper@redhat.com>.
2764 Fixes RH#120541.
2765
Roland McGrath6421d632004-04-14 02:46:35 +00002766 * process.c (printstatus): Mask out bits presented symbolically, and
2767 print "| 0xnnn" if the remaining bits are not all zero.
2768 Fixes Debian bug #240062.
2769
2770 * process.c (print_affinitylist): Rewritten to handle indirect values.
2771 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
2772 From Ulrich Drepper <drepper@redhat.com>.
2773 Fixes RH#118685.
2774
2775 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
2776
Roland McGrath74dcbd82004-04-09 00:25:47 +000027772004-04-08 Roland McGrath <roland@redhat.com>
2778
2779 * strace.c (main) [LINUX]: When attaching for -p, look in
2780 /proc/PID/task for all threads and attach them as presumed
2781 CLONE_THREAD children.
2782 * NEWS: Mention the feature.
Roland McGrath085bae12004-04-14 02:54:02 +00002783 Fixes RH#120462.
Roland McGrath74dcbd82004-04-09 00:25:47 +00002784
Roland McGrath2d1ecca2004-03-02 08:07:20 +000027852004-03-02 Roland McGrath <roland@redhat.com>
2786
Roland McGrath6835f232004-03-02 08:50:47 +00002787 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
2788 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2789
Roland McGrath2d1ecca2004-03-02 08:07:20 +00002790 * debian/control (Standards-Version): Update to 3.6.1.
2791
Roland McGrath861dc142004-03-01 20:57:16 +000027922004-03-01 Roland McGrath <roland@redhat.com>
2793
Roland McGrath801bf1f2004-03-02 06:38:40 +00002794 * configure.ac, NEWS: Version 4.5.2.
Roland McGrathea2402e2004-04-16 22:28:48 +00002795 * strace.spec, debian/changelog: 4.5.2-1.
Roland McGrath801bf1f2004-03-02 06:38:40 +00002796
Roland McGrath30423402004-03-02 06:54:57 +00002797 * strace.c (main): Avoid potential buffer overruns from ludicrous
2798 arguments or PATH values.
2799 * syscall.c (qual_signal): Bail out for too-long string.
2800
Roland McGrath59aea572004-03-02 06:17:11 +00002801 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
Roland McGrath5586f9a2004-03-02 06:23:08 +00002802 Fixes Debian bug #223207.
Roland McGrath59aea572004-03-02 06:17:11 +00002803
2804 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
Roland McGrath8f30c1d2004-03-02 06:09:35 +00002805
Roland McGrath7da8ff72004-03-01 22:10:58 +00002806 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
2807 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
2808 struct modify_ldt_ldt_s.
2809 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
2810
2811 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
2812 From Tim Yamin <plasmaroo@gentoo.org>.
2813
Roland McGrathce238102004-03-01 22:04:09 +00002814 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
2815 erring syscall.
2816
Roland McGrathe58b8a02004-03-01 21:29:31 +00002817 * configure.ac: Check for `struct pt_all_user_regs'
2818 and `struct ia64_fpreg' in <sys/ptrace.h>.
Roland McGrath4695e942004-03-01 21:31:07 +00002819 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
Roland McGrathe58b8a02004-03-01 21:29:31 +00002820 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
2821
Roland McGrath4695e942004-03-01 21:31:07 +00002822 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
2823 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
2824
Roland McGrath861dc142004-03-01 20:57:16 +00002825 * util.c [LINUX] (arg0_index, arg1_index): New macros.
2826 [S390 || S390X]: Define them with inverted values.
2827 (setbpt): Use them for u_arg indices.
2828
Roland McGrath24e8d312004-03-01 20:30:51 +000028292004-02-26 Andreas Schwab <schwab@suse.de>
2830
2831 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
2832 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
2833 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
2834
Roland McGrath176ac322004-03-01 20:28:19 +000028352004-03-01 Roland McGrath <roland@redhat.com>
2836
2837 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
2838 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2839 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
2840 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
2841 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2842 sys_sched_get_priority_min): New functions.
2843 From Ulrich Drepper <drepper@redhat.com>.
2844 Fixes RH#116990.
2845
Roland McGrath3d3f1c92004-02-20 23:21:34 +000028462004-02-20 Roland McGrath <roland@redhat.com>
2847
2848 * linux/hppa/syscallent.h: Update some syscalls.
2849 From Randolph Chung <tausq@debian.org>.
2850 Fixes Debian bug #231632.
2851
Roland McGrathb233c262004-02-20 22:56:55 +000028522003-12-31 David Mosberger <davidm@hpl.hp.com>
2853
2854 * process.c (internal_exit): For ia64, also recognize IA-32 252
2855 as exit_group().
2856 (change_syscall): For IA64, also support changing IA-32 syscalls.
2857 * syscall.c (internal_syscall): For IA64, also recognize IA-32
2858 syscall 252 (exit_group) as an internal_exit() syscall.
2859 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
2860 number.
2861 (SYS_vfork): Likewise.
2862 (arg_setup): For IA64 version, also support IA-32 syscalls.
2863 (get_arg0): Likewise.
2864 (get_arg1): Likewise.
2865 (set_arg0): Likewise.
2866 (set_arg1): Likewise.
2867
Roland McGrath13aeab32004-02-20 02:25:42 +000028682004-02-15 Anton Blanchard <anton@samba.org>
2869
2870 * linux/powerpc/syscallent.h: Add rtas call.
2871 Shift multiplexed syscalls to start at 300, we are already about
2872 to hit 256 real syscalls.
2873 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
2874
28752004-02-19 Roland McGrath <roland@redhat.com>
2876
2877 * strace.c (main): Use TCP->pid, not PID, in -p message.
2878 Fixes Debian bug #229802.
2879
Roland McGrathec0cf0b2004-01-13 10:18:52 +000028802004-01-13 Roland McGrath <roland@redhat.com>
2881
Roland McGrath13aeab32004-02-20 02:25:42 +00002882 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
2883 call.
2884
Roland McGrathec0cf0b2004-01-13 10:18:52 +00002885 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
2886 Reported by Petter Reinholdtsen <pere@hungry.com>.
2887
Roland McGrath135db892004-01-13 10:14:04 +000028882003-12-31 David Mosberger <davidm@hpl.hp.com>
2889
2890 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
2891
Roland McGrath13aeab32004-02-20 02:25:42 +000028922003-12-14 Anton Blanchard <anton@samba.org>
Roland McGrath135db892004-01-13 10:14:04 +00002893
Roland McGrath75155472004-01-13 10:17:00 +00002894 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
2895 Use %llu formats for them.
2896
Roland McGrath135db892004-01-13 10:14:04 +00002897 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
2898
2899 * linux/powerpc/syscallent.h: Update to include recently added
2900 syscalls.
2901
2902 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
2903 ppc64, we were misreporting syscalls that really succeeded as having
2904 failed.
2905
Roland McGrath5b7aa682004-01-13 09:52:52 +000029062004-01-13 Roland McGrath <roland@redhat.com>
2907
Roland McGrath8950c692004-01-13 10:00:01 +00002908 * strace.1: Remove comment about vfork on Linux.
2909 Fixes Debian bug #223390.
2910
Roland McGrath5b7aa682004-01-13 09:52:52 +00002911 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
2912 (sys_getdents64) [LINUX]: Print d_type field.
2913
Roland McGrath13aeab32004-02-20 02:25:42 +000029142003-12-15 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath8950c692004-01-13 10:00:01 +00002915
2916 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
Roland McGrath135db892004-01-13 10:14:04 +00002917 killed process if available. Fixes RH#112117.
Roland McGrath8950c692004-01-13 10:00:01 +00002918
Roland McGrathcf283032003-11-14 02:57:31 +000029192003-11-13 Roland McGrath <roland@redhat.com>
2920
2921 * configure.ac, NEWS: Version 4.5.1.
2922 * strace.spec, debian/changelog: 4.5.1-1.
2923
Roland McGrath13aeab32004-02-20 02:25:42 +000029242003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath0aac8722003-11-14 02:54:09 +00002925
2926 * defs.h (ioctl_lookup): Prototype change.
2927 * ioctl.c (ioctl_next_match): New function.
2928 * defs.h: Declare it.
2929 * io.c (sys_ioctl): Use it, to display all possible ioctl names
2930 when there's more than one match.
2931 * ioctl.c (ioctl_lookup): Likewise.
2932 * stream.c (internal_stream_ioctl): Likewise.
2933 Patch from Solar Designer <solar@openwall.com>.
2934
Roland McGrath09f7a012003-11-13 22:32:32 +000029352003-11-13 Roland McGrath <roland@redhat.com>
2936
2937 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
2938 * linux/sh64/syscallent.h: Likewise.
2939
Roland McGrath13aeab32004-02-20 02:25:42 +000029402003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath09f7a012003-11-13 22:32:32 +00002941
Roland McGrathf25ef392003-11-13 22:33:48 +00002942 Fixes for RH#105359.
Roland McGrath09f7a012003-11-13 22:32:32 +00002943 * util.c (printuid): New function.
2944 * defs.h: Declare it.
2945 * file.c (sys_chown): Use it.
2946 * file.c (sys_fchown): Likewise.
2947 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
2948 sys_setresgid): Likewise.
Roland McGrath09f7a012003-11-13 22:32:32 +00002949 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
2950 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
2951 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
2952 setuid32, setgid32, setfsuid32, setfsgid32.
2953 * process.c [LINUX]: Define GETGROUPS32_T.
2954 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
2955 New functions.
2956 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
2957 Declare them.
2958
Roland McGrath730e8c02003-11-11 21:24:28 +000029592003-11-11 Roland McGrath <roland@redhat.com>
2960
2961 * strace.c (main): Bail with usage error for missing command before we
2962 open the -o file or fiddle uids.
2963
Roland McGrathe52919b2003-11-06 23:41:33 +000029642003-11-06 Roland McGrath <roland@redhat.com>
2965
Roland McGratha0f32e02003-11-07 02:36:45 +00002966 * strace.c (main): Treat piped output more like file output.
2967 Disallow -ff with piped output. Fixes RH#105366.
2968 Reported by Dmitry V. Levin <ldv@altlinux.org>
2969
Roland McGrathe52919b2003-11-06 23:41:33 +00002970 * strace.c (tprintf): Check result of vfprintf and use perror when it
2971 fails while not writing to stderr itself. Fixes Debian bug #218762.
2972
2973 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
2974 From Ulrich Drepper <drepper@redhat.com>.
2975
Roland McGrathb67e8e32003-11-01 22:11:29 +000029762003-11-01 Roland McGrath <roland@redhat.com>
2977
2978 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
2979 setitimer rather than hard-coding a value based on HZ.
Roland McGrathd4897f82003-11-01 22:13:35 +00002980 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
Roland McGrathb67e8e32003-11-01 22:11:29 +00002981
Roland McGratha9f76da2003-10-22 06:11:36 +000029822003-10-21 Roland McGrath <roland@redhat.com>
2983
Roland McGrath7aa6d202003-10-22 06:16:42 +00002984 * strace.1: Fixed a few spelling errors.
Roland McGrathb67e8e32003-11-01 22:11:29 +00002985 Fixes Debian bug #217008.
Roland McGrath7aa6d202003-10-22 06:16:42 +00002986
Roland McGratha9f76da2003-10-22 06:11:36 +00002987 * syscall.c: Revert last change, was broken.
2988
Roland McGrath8c74bd92003-10-01 07:50:34 +000029892003-10-01 Roland McGrath <roland@redhat.com>
2990
Roland McGrathe7da3502003-10-01 21:59:50 +00002991 * process.c (internal_clone): Don't suspend parent when call requested
2992 a specific PID that is not a traced child.
2993
Roland McGrath8c74bd92003-10-01 07:50:34 +00002994 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
2995 from right to left so we don't have to presume the size.
Roland McGrathe7da3502003-10-01 21:59:50 +00002996 Reported by David Woodhouse <dwmw2@redhat.com>.
Roland McGrath8c74bd92003-10-01 07:50:34 +00002997
Roland McGrath268e9042003-09-25 23:06:12 +000029982003-09-25 Roland McGrath <roland@redhat.com>
2999
3000 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
3001 these in the table if they are defined.
3002
Roland McGrath4f59bab2003-09-24 22:22:49 +000030032003-09-24 Roland McGrath <roland@redhat.com>
3004
3005 * configure.ac, NEWS: Version 4.5.
3006 * strace.spec, debian/changelog: 4.5-1.
3007
3008 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
3009 instruction decoding branch if TCB_INSYSCALL is clear.
3010 Reported by <jochen@penguin-breeder.org>.
3011
3012 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
3013
Roland McGrath7633f1e2003-09-23 22:19:43 +000030142003-09-23 Roland McGrath <roland@redhat.com>
3015
Roland McGrath4f59bab2003-09-24 22:22:49 +00003016 * strace.spec: On ppc64 (maybe others later), create an strace64
3017 package as well containing just /usr/bin/strace64.
3018
Roland McGrath7633f1e2003-09-23 22:19:43 +00003019 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
3020 Fixes RH#104365.
3021
Roland McGrath109f3d32003-08-21 10:09:01 +000030222003-08-21 Roland McGrath <roland@redhat.com>
3023
Roland McGrath7633f1e2003-09-23 22:19:43 +00003024 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
Roland McGrath109f3d32003-08-21 10:09:01 +00003025 * linux/x86_64/syscallent.h: Likewise.
3026 * linux/s390/syscallent.h: Likewise.
3027 * linux/s390x/syscallent.h: Likewise.
3028
Roland McGrath5bc53452003-08-21 09:58:08 +000030292003-07-28 Daniel Jacobowitz <drow@mvista.com>
3030
3031 * defs.h (ALIGN64): Define for MIPS.
3032 * io.c (PREAD_OFFSET_ARG): Define.
3033 (sys_pread, sys_pwrite): Use it.
3034 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
3035 is defined.
3036 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
3037 (truncate64, ftruncate64): Pretty-print.
3038 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
3039 (truncate64, ftruncate64): Take four arguments.
3040
Roland McGrath4d8130c2003-07-17 09:24:04 +000030412003-07-17 Roland McGrath <roland@redhat.com>
3042
3043 * configure.ac, NEWS: Version 4.4.99.
3044 * strace.spec, debian/changelog: 4.4.99-1.
3045
Roland McGrath25969ce2003-07-17 09:03:22 +000030462003-07-15 Anton Blanchard <anton@samba.org>
3047
3048 * ipc.c: Add SHM_HUGETLB field.
3049 Mask out permission bits in msgget, semget and shmget before
3050 printing resource_flags.
3051 Mask execute permission bits (even though we dont currently
3052 use them).
3053
30542003-07-17 Roland McGrath <roland@redhat.com>
3055
3056 * linux/powerpc/syscallent.h (tgkill): New at 250.
3057
3058 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
3059 From Ulrich Drepper <drepper@redhat.com>.
3060
3061 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
3062 * file.c (printstatfs): Print f_fsid and f_frsize.
3063 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
3064 * linux/syscall.h: Add decls.
3065 From Ulrich Drepper <drepper@redhat.com>.
3066
30672003-07-09 Roland McGrath <roland@redhat.com>
3068
3069 * linux/ia64/syscallent.h (tgkill): New at 1235.
3070
Roland McGrath004d88d2003-07-09 09:48:21 +000030712003-07-05 Richard Henderson <rth@twiddle.net>
3072
3073 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
3074 * syscall.c (ERESTART_RESTARTBLOCK): New.
3075 (trace_syscall): Print it.
3076 * linux/alpha/syscallent.h (osf_syscall): Name properly.
3077 (osf_set_program_attributes): Fix typo.
3078 (osf_nfssvc): Likewise.
3079 (osf_sigsendset): Likewise.
3080 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
3081 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
3082 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
3083 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
3084 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
3085 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
3086 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
3087 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
3088 clock_getres, clock_nanosleep, semtimedop): New.
3089
30902003-07-08 Roland McGrath <roland@redhat.com>
3091
3092 * signal.c (sys_tgkill): New function.
3093 * linux/syscall.h: Declare it.
3094 * linux/syscallent.h: Add tgkill.
3095
Roland McGratha9a86192003-06-27 21:20:14 +000030962003-06-27 Roland McGrath <roland@redhat.com>
3097
3098 * configure.ac: Check for type `struct __old_kernel_stat'.
3099 * file.c (convertoldstat, printoldstat): Define under
3100 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
3101 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
3102 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
3103 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
3104
Roland McGrath9df23f92003-06-26 22:23:32 +000031052003-06-26 Roland McGrath <roland@redhat.com>
3106
Roland McGrath4fe23b52003-06-26 22:41:02 +00003107 * configure.ac: SHMEDIA -> SH64
3108 * defs.h: Likewise.
3109 * mem.c: Likewise.
3110 * process.c: Likewise.
3111 * sock.c: Likewise.
3112 * syscall.c: Likewise.
3113 * util.c: Likewise.
3114 * linux/shmedia/syscallent.h: Moved to ...
3115 * linux/sh64/syscallent.h: ... here.
3116
3117 * config.guess: Update from canonical version, timestamp 2003-06-17.
3118 * config.sub: Likewise.
3119
Roland McGrath8f340e32003-06-26 22:29:38 +00003120 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
3121 From: Joshua Neal <tinara@netpipeline.net>.
3122
Roland McGrathc2aa8ea2003-06-26 22:27:32 +00003123 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
3124 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
3125 * linux/ia64/syscallent.h: Likewise.
3126 * linux/powerpc/syscallent.h: Likewise.
3127 * linux/s390/syscallent.h: Likewise.
3128 * linux/s390x/syscallent.h: Likewise.
3129 * linux/x86_64/syscallent.h: Likewise.
3130 From Jakub Jelinek <jakub@redhat.com>.
3131
Roland McGrath9df23f92003-06-26 22:23:32 +00003132 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
3133 From Michael Holzheu <HOLZHEU@de.ibm.com>.
3134
Roland McGrathee911632003-06-23 23:40:04 +000031352003-06-23 Roland McGrath <roland@redhat.com>
3136
3137 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
3138 From Ulrich Drepper <drepper@redhat.com>.
3139
Roland McGrathe84e6272003-06-11 05:38:01 +000031402003-06-10 Roland McGrath <roland@redhat.com>
3141
3142 * configure.ac, NEWS: Version 4.4.98.
3143 * strace.spec, debian/changelog: 4.4.98-1.
3144
Roland McGrath3634c272003-06-10 03:06:05 +000031452003-06-09 Roland McGrath <roland@redhat.com>
3146
Roland McGrath767b4302003-06-10 03:38:03 +00003147 * linux/s390x/syscallent.h: Update many syscalls.
3148 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
3149
Roland McGrathc38d46e2003-06-10 03:31:34 +00003150 * linux/s390/syscallent.h: Update many syscalls.
3151 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
3152
Roland McGratheef1fde2003-06-10 03:07:47 +00003153 * linux/shmedia/syscallent.h: New file.
3154 From Stephen Thomas <stephen.thomas@superh.com>.
3155
Roland McGrath3634c272003-06-10 03:06:05 +00003156 * strace.c (trace): Print a message and newline for a WIFEXITED report
3157 from the process we just printed an unterminated syscall line for.
3158
Roland McGrathcf99f9c2003-06-03 07:18:28 +000031592003-06-03 Roland McGrath <roland@redhat.com>
3160
Roland McGrath2c1d5342003-06-03 23:28:58 +00003161 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
3162
3163 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
3164 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
3165 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
3166 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
3167 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
3168 (get_error) [LINUX] [ARM]: Update.
3169 (syscall_enter) [LINUX] [ARM]: New case.
3170 * util.c (printcall) [LINUX] [ARM]: New case.
3171
3172 * debian/control (Standards-Version): Update to 3.5.10.
3173
Roland McGrathcf99f9c2003-06-03 07:18:28 +00003174 * strace.c (main): In PATH search, accept only a regular file with
3175 execute bits set. Fixes Debian bug #137103.
3176
Roland McGratha834fbe2003-06-02 19:37:56 +000031772003-06-02 Roland McGrath <roland@redhat.com>
3178
Roland McGrath454a0242003-06-03 01:35:32 +00003179 * strace.c (main): Set -q when given -o and not -p, and not when not
3180 given -o, to match what the man page always said.
3181 Fixes Debian bug #47113, #153678.
3182
Roland McGratha834fbe2003-06-02 19:37:56 +00003183 * configure.ac, NEWS: Version 4.4.97.
3184 * strace.spec, debian/changelog: 4.4.97-1.
3185
3186 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
3187 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
3188
3189 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3190 timestamp 2003-05-22.
3191 * config.sub: Likewise, timestamp 2003-05-24.
3192
Roland McGrath5aae8772003-05-23 00:14:17 +000031932003-05-22 Roland McGrath <roland@redhat.com>
3194
Roland McGrathd0835362003-05-23 02:27:37 +00003195 * defs.h (struct tcb): New member `nzombies'.
3196 * strace.c (alloctcb): Initialize it.
3197 (droptcb): Increment our parent's zombie count.
3198 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
3199 process has zombies it can reap. On the way out, if we reaped
3200 an untraced process, decrement the zombie count.
3201
Roland McGrath7dfd4ed2003-05-23 01:08:50 +00003202 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
3203 separately using signame.
3204
3205 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
3206 of literal 0 for index. Consult the right flags without clobbering
3207 anything when we reparent the new child to the caller's parent thread.
3208
Roland McGrath031b0d82003-05-23 00:29:11 +00003209 * linux/s390/syscallent.h: Fix sys_clone argument count.
3210 * linux/s390x/syscallent.h: Likewise.
3211 * linux/mips/syscallent.h: Likewise.
3212 * linux/alpha/syscallent.h: Likewise.
3213 * linux/powerpc/syscallent.h: Likewise.
3214 * linux/sh/syscallent.h: Likewise.
3215 * linux/sparc/syscallent.h: Likewise.
3216 * linux/hppa/syscallent.h: Likewise.
3217
3218 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
3219 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
3220
3221 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
3222 [LINUX || SVR4] (siginfo_codes): Add strings for them.
3223
Roland McGrath5aae8772003-05-23 00:14:17 +00003224 * process.c (print_affinitylist): Fix loop condition.
3225 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
3226
Roland McGrath872a4362003-04-10 18:58:33 +000032272003-04-10 Roland McGrath <roland@redhat.com>
3228
3229 * syscall.c (qual_desc): Return zero after parsing number.
3230 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
3231
Roland McGrath808a4ba2003-04-08 01:47:02 +000032322003-04-07 Roland McGrath <roland@redhat.com>
3233
3234 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
3235 * linux/syscall.h: Likewise.
3236 * ipc.c [LINUX] (sys_semtimedop): New function.
3237 From Ulrich Drepper <drepper@redhat.com>.
3238
3239 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
3240 From Ulrich Drepper <drepper@redhat.com>.
3241
Roland McGrathcf43e902003-04-02 01:10:53 +000032422003-04-01 Philippe De Muyter <phdm@macqel.be>
3243
3244 * sock.c, stream.c: Check #ifdef LINUX, not linux.
3245 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
3246
Roland McGrath10a56fb2003-03-31 01:21:40 +000032472003-03-30 Roland McGrath <roland@redhat.com>
3248
3249 * configure.ac, NEWS: Version 4.4.96.
3250 * strace.spec, debian/changelog: 4.4.96-1.
3251
Roland McGrath347636f2003-03-31 01:05:16 +000032522003-02-26 Stuart Menefy <stuart.menefy@st.com>
3253
3254 Various fixes for SuperH [SH]:
3255 * mem.c (sys_old_mmap): mmap() parameters passed in registers
3256 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
3257 in registers
3258 * process.c (change_syscall): Fixed register which holds system
3259 call number
3260 * util.c (arg0_offset, arg1_offset): provide definition
3261 * Makefile.am: Added new files in linux/sh
3262 * linux/sh/syscallent.h: New file.
3263 * linux/sh/errnoent.h: New file.
3264 * linux/sh/ioctlent.h: New file.
3265 * linux/sh/signalent.h: New file.
3266
3267 * linux/ioctlent.sh: Take an arg for location of header files
3268 * syscallent.sh: Replaced lost $
3269
Roland McGrath5467f262003-03-30 23:52:46 +000032702003-03-30 Roland McGrath <roland@redhat.com>
3271
3272 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
3273 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
3274 From Ulrich Drepper <drepper@redhat.com>.
3275
3276 * linux/syscallent.h: Use sys_getrlimit for 191.
3277 Use name "old_getrlimit" for 76.
3278 Reported by Ulrich Drepper <drepper@redhat.com>.
3279
Roland McGrath5755ec52003-03-21 07:33:21 +000032802003-03-18 Roland McGrath <roland@redhat.com>
3281
3282 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
3283
Roland McGrath49bad882003-03-18 07:43:53 +000032842003-03-17 Roland McGrath <roland@redhat.com>
3285
3286 * linux/x86_64/syscallent.h: clone takes 5 args.
3287 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
3288
Roland McGrathf22e0c72003-03-15 21:01:43 +000032892003-03-15 Roland McGrath <roland@redhat.com>
3290
3291 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
3292
Roland McGrath27cad9a2003-03-14 10:33:06 +000032932003-03-14 Roland McGrath <roland@redhat.com>
3294
3295 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
3296
3297 * linux/ia64/syscallent.h: clone takes 5 arguments.
3298 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
3299
Roland McGrath041900f2003-03-12 08:11:33 +000033002003-03-12 Roland McGrath <roland@redhat.com>
3301
Roland McGrath6fbb4e32003-03-12 09:54:45 +00003302 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
3303 Use sys_clone for clone2.
3304 * linux/syscall.h: Don't declare sys_clone2.
3305 * process.c (sys_clone): Rewritten to handle both flavors,
3306 print all extra args depending on flag bits.
3307 (sys_clone2): Function removed.
3308
Roland McGrath041900f2003-03-12 08:11:33 +00003309 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
3310
Roland McGrathb3f8fd62003-03-05 06:29:11 +000033112003-03-04 Roland McGrath <roland@redhat.com>
3312
3313 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
3314 TCB_INSYSCALL is clear, like other platforms do.
3315
Roland McGrathd2a6c6b2003-03-05 04:08:07 +000033162003-03-04 Ulrich Drepper <drepper@redhat.com>
3317
3318 * mem.c [LINUX] (sys_remap_file_pages): New function.
3319 * linux/syscall.h: Declare it.
3320 * linux/syscallent.h: Use it.
3321 * linux/powerpc/syscallent.h: Likewise.
3322
3323 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
3324
Roland McGratha4187c92003-02-26 20:34:14 +000033252003-02-26 Roland McGrath <roland@redhat.com>
3326
3327 * configure.ac: Fix typo in netinet/in.h check.
3328 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
3329 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
3330
Roland McGrath66375f62003-02-24 10:18:11 +000033312003-02-24 Roland McGrath <roland@redhat.com>
3332
Roland McGrath74f905d2003-02-24 10:53:48 +00003333 * configure.ac, NEWS: Version 4.4.95.
3334 * strace.spec, debian/changelog: 4.4.95-1.
3335
Roland McGrath66375f62003-02-24 10:18:11 +00003336 * process.c (sys_getresgid): Fix typos in argument access.
3337
Roland McGrath127f7d22003-02-24 07:13:59 +000033382003-02-23 Roland McGrath <roland@redhat.com>
3339
3340 * process.c (sys_getresuid): Fix typos in argument access.
3341 Reported by Anton Blanchard <anton@samba.org>.
3342
Roland McGrath71522342003-02-20 02:45:34 +000033432003-02-19 Roland McGrath <roland@redhat.com>
3344
Roland McGrath45be9602003-02-20 03:26:58 +00003345 * configure.ac, NEWS: Version 4.4.94.
3346 * strace.spec, debian/changelog: 4.4.94-1.
3347
Roland McGrath44fb0432003-02-20 02:56:50 +00003348 * version.c: Removed.
3349 * Makefile.am (strace_SOURCES): Remove it.
3350 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
3351
Roland McGrath71522342003-02-20 02:45:34 +00003352 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
3353 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
3354 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
3355
Roland McGrath8d276ff2003-01-24 04:32:36 +000033562003-01-23 Roland McGrath <roland@redhat.com>
3357
Roland McGrathff02c902003-01-30 20:15:35 +00003358 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
3359 SPARC, which doesn't use the header regardless.
3360
3361 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
3362 like signal.c does.
3363
3364 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
Roland McGrath6ee7d1f2003-01-24 04:39:50 +00003365
3366 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
3367 [! SYS_putpmsg] (sys_putpmsg): Likewise.
3368
Roland McGrath8d276ff2003-01-24 04:32:36 +00003369 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
3370 since they can conflict.
3371
Roland McGrath6a39c212003-01-22 02:27:59 +000033722003-01-21 Roland McGrath <roland@redhat.com>
3373
Roland McGrath8d276ff2003-01-24 04:32:36 +00003374 * strace.c (usage): Omit -z, since it has never worked properly.
3375 * NEWS: Likewise.
3376
3377 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
3378 var=val in environ or to remove var, respectively.
3379 (usage): Mention it.
3380 * strace.1, NEWS: Document it.
3381
Roland McGrath6a39c212003-01-22 02:27:59 +00003382 * configure.ac, NEWS: Version 4.4.93.
3383 * strace.spec, debian/changelog: 4.4.93-1.
3384 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
3385
Roland McGrath08eee592003-01-20 09:04:42 +000033862003-01-20 Roland McGrath <roland@redhat.com>
3387
Roland McGrathb472e1c2003-01-20 10:23:11 +00003388 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
3389 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
3390 TCB_WAITEXECVE state with special kludges.
3391
Roland McGrath08eee592003-01-20 09:04:42 +00003392 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
3393 reversed from other architectures.
3394
3395 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
3396 conditional on [TCB_WAITEXECVE] instead of list of processors.
3397
3398 * util.c (restore_arg0): Evaluate args in no-op defns.
3399
3400 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
3401 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
3402
Roland McGrath2b157e72003-01-18 00:19:35 +000034032003-01-17 Anton Blanchard <anton@samba.org>
3404
3405 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
3406
3407 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
3408
Roland McGrath92999db2003-01-14 09:46:33 +000034092003-01-14 Roland McGrath <roland@redhat.com>
3410
Roland McGrathec4bd132003-01-14 23:41:07 +00003411 * linux/powerpc/errnoent.h: Add missing errnos.
3412 * linux/powerpc/ioctlent.h: Update ioctl values.
3413 From Anton Blanchard <anton@samba.org>.
3414
3415 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
3416 From Anton Blanchard <anton@samba.org>.
3417
3418 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
3419 sys_ftruncate64, instead of printargs, for those syscalls.
3420 * linux/mips/syscallent.h: Likewise.
3421 * linux/powerpc/syscallent.h: Likewise.
3422 * linux/s390/syscallent.h: Likewise.
3423 * linux/sparc/syscallent.h: Likewise.
3424
3425 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
3426 All others at the moment use linux/syscallent.h, where it's 300.
3427
3428 * strace.1: Update bug reporting info.
3429
3430 * resource.c [LINUX] (quotacmds): Grok new command encodings.
3431 From Nathan Scott <nathans@debian.org>.
3432
Roland McGrathd7bec502003-01-14 10:10:36 +00003433 * configure.ac, NEWS: Version 4.4.92.
3434 * strace.spec, debian/changelog: 4.4.92-1.
3435
Roland McGrathf775ab32003-01-14 09:59:57 +00003436 * configure.ac: Match powerpc* (includes powerpc64), and don't match
3437 ppc (never comes out of config.sub).
Roland McGrathd7bec502003-01-14 10:10:36 +00003438
Roland McGrathf775ab32003-01-14 09:59:57 +00003439 * process.c (sys_ptrace): Use #lx format for address argument.
3440 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
3441 * process.c [POWERPC]: Likewise.
3442 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
3443 * syscall.c (get_scno) [POWERPC]: Likewise.
3444 * util.c [POWERPC]: Likewise.
3445 (printnum): Use long for NUM.
3446 From Anton Blanchard <anton@samba.org>.
3447
Roland McGrath92999db2003-01-14 09:46:33 +00003448 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
3449
3450 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
3451 appropriately via set_arg0 or no-ops for each architecture.
3452 (clearbpt): Use those instead of set_arg0 and set_arg1.
3453
3454 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
3455 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
3456 sys_ftruncate64, instead of printargs, for those syscalls.
3457
3458 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
3459 (sys_ptrace): Use printxval.
3460 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
3461 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
3462
3463 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
3464 print it before using printxval.
3465 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
3466
Roland McGrathda5ad2d2003-01-14 07:53:49 +000034672003-01-13 Roland McGrath <roland@redhat.com>
3468
Roland McGrath4e254592003-01-14 07:58:26 +00003469 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3470 timestamp 2003-01-10.
3471 * config.sub: Likewise, timestamp 2003-01-03.
3472 * install-sh: Update from Automake 1.7.2.
3473
Roland McGrathda5ad2d2003-01-14 07:53:49 +00003474 * linux/powerpc/signalent.h: Add SIGRTMIN.
3475 From Anton Blanchard <anton@samba.org>.
3476
3477 * linux/powerpc/syscallent.h: Add missing system calls.
3478 Decode more system calls, we were just printargs for many things.
3479 Remove some x86-specific system calls.
3480 Remove two syscalls between the socket and ipc syscalls,
3481 it was resulting in all IPC syscalls being off by two.
3482
3483 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
3484 From Anton Blanchard <anton@samba.org>.
3485
3486 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
3487 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
3488 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
3489 From Anton Blanchard <anton@samba.org>.
3490
3491 * term.c [LINUX]: Get kernel definition of struct termios.
3492 From Anton Blanchard <anton@samba.org>.
3493
3494 * linux/ioctlent.sh: Look in sound/ directory too.
3495 From Anton Blanchard <anton@samba.org>.
3496
3497 * desc.c (printflock64): Fix ADDR argument type.
3498 From Anton Blanchard <anton@samba.org>.
3499
3500 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
3501 sys_siglist and _sys_siglist.
3502 Reported by John Hughes <john@Calva.COM>.
3503
3504 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
3505 Reported by John Hughes <john@Calva.COM>.
3506
3507 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
3508
Roland McGrathdcfcaf72003-01-10 10:45:13 +000035092003-01-10 Roland McGrath <roland@redhat.com>
3510
Roland McGrathedcf1b02003-01-10 21:43:33 +00003511 * configure.ac, NEWS: Version 4.4.91.
3512 * strace.spec, debian/changelog: 4.4.91-1
3513
Roland McGrath09b371c2003-01-10 20:51:13 +00003514 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
3515 values for x86-64, conditional on current_personality.
3516
Roland McGrath944d10f2003-01-10 20:14:52 +00003517 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
3518
Roland McGrath03c5c4d2003-01-10 20:06:01 +00003519 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
3520 * stream.c (print_transport_message): Use #ifdefs for those members.
3521
3522 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
3523
Roland McGrath516f3492003-01-10 19:55:42 +00003524 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
3525 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
3526
3527 * strace.c (pfd2tcb): Fix for new tcbtab type.
3528 (rebuild_pollv): Likewise.
3529 (detach): Put variables used under [LINUX] inside #ifdef.
3530
3531 * process.c (change_syscall) [POWERPC]: Add missing return.
3532 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
3533
Roland McGrathdcfcaf72003-01-10 10:45:13 +00003534 * strace.spec: New file.
3535 * debian/changelog: 4.4.90-1
3536 * debian/rules (binary-arch): Depend on build.
3537 (clean): Don't try to run Makefile.in.
3538 * debian/control (Standards-Version): Now 3.5.8.
3539
3540 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
3541
Roland McGrathea496212003-01-10 07:50:29 +000035422003-01-09 Roland McGrath <roland@redhat.com>
3543
3544 * syscall.c (force_result) [S390 || S390X]: Fix typo.
3545
3546 * debian/control: Update Maintainer: field.
3547
Roland McGrath5694e802003-01-09 06:56:39 +000035482003-01-08 Roland McGrath <roland@redhat.com>
3549
3550 * NEWS: Update for 4.4.90 test release.
3551
3552 Support for new Linux 2.5 thread features.
3553 * defs.h [LINUX]: Define __NR_exit_group if not defined.
3554 (struct tcb): New members nclone_threads, nclone_detached,
3555 and nclone_waiting.
3556 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
3557 (waiting_parent): Macro removed.
3558 (pid2tcb): Declare it.
3559 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
3560 child to our parent if we are a CLONE_THREAD child ourselves.
3561 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
3562 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
3563 determining if we have any. If TCB_CLONE_THREAD is set, check
3564 parent's children instead of our own, and bump nclone_waiting count.
3565 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
3566 the syscall was exit_group.
3567 * syscall.c (internal_syscall): Use internal_exit for exit_group.
3568 * strace.c (pid2tcb): No longer static.
3569 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
3570 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
3571 If we have thread children, set TCB_EXITING and don't clear the TCB.
3572 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
3573 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
3574 children of our parent that might be waiting for us too.
3575 [TCB_GROUP_EXITING] (handle_group_exit): New function.
3576 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
3577
3578 Revamp -f support for Linux.
3579 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
3580 the system call to be clone with CLONE_PTRACE set. Various new static
3581 helper functions.
3582 * process.c (internal_clone): Define also #ifdef SYS_clone2.
3583 Initialize TCPCHILD->parent field.
3584 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
3585 Check in case the new child is in the tcb already.
3586 (internal_fork) [LINUX]: Just call internal_clone.
3587 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
3588 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
3589
3590 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
3591
3592 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
3593
3594 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
3595
3596 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
3597
Wichert Akkerman5a9b0862003-01-08 23:44:36 +000035982003-01-09 Wichert Akkerman <wichert@deephackmode.org>
3599
3600 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
3601 longer used
3602 * debian/rules: no longer install postinst and prerm
Wichert Akkerman136bbb12003-01-08 23:46:03 +00003603 * debian/control: do not end summary with full stop (lintian)
Wichert Akkerman5a9b0862003-01-08 23:44:36 +00003604
Roland McGratha83c22f2002-12-30 09:13:30 +000036052002-12-30 Roland McGrath <roland@redhat.com>
3606
Roland McGrath2850c7e2002-12-30 10:46:02 +00003607 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
3608 (EXTRA_DIST): Add missing files.
3609
3610 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
3611
3612 * syscall.c (qualify_one): New function.
3613 (qual_options): Replace lookup field with qualify, update initializer.
3614 (qualify): Update caller.
3615 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
3616 (qual_syscall): Rewritten lookup_syscall, match name more than once.
3617 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
3618
Roland McGrath692b68a2002-12-30 09:33:32 +00003619 * version.c (version): Make const, bump to 4.4.90.
3620 * strace.c: Update decl.
3621
3622 * Makefile.am [LINUX && X86_64]: Remove cruft.
3623 * linux/x86_64/errnoent1.h: New file.
3624 * linux/x86_64/ioctlent1.h: New file.
3625 * linux/x86_64/signalent1.h: New file.
3626 * linux/x86_64/syscallent1.h: New file.
3627 * linux/x86_64/i386-headers.diff: File removed.
3628 * linux/x86_64/makeheaders.sh: File removed.
3629 * linux/x86_64/Makefile.in: File removed.
3630
Roland McGratha83c22f2002-12-30 09:13:30 +00003631 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
3632 already broken for 32-bit personality on x86-64.
3633
Roland McGrath30d47f12002-12-30 00:51:51 +000036342002-12-29 Roland McGrath <roland@redhat.com>
3635
Roland McGratha83c22f2002-12-30 09:13:30 +00003636 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
3637 * linux/Makefile.am: File removed.
3638 * freebsd/Makefile.am: File removed.
3639 * sunos4/Makefile.in: File removed.
3640 * svr4/Makefile.in: File removed.
3641
Roland McGrath30d47f12002-12-30 00:51:51 +00003642 * linux/alpha/Makefile.in: File removed.
3643 * linux/hppa/Makefile.in: File removed.
3644 * linux/ia64/Makefile.in: File removed.
3645 * linux/powerpc/Makefile.in: File removed.
3646 * linux/s390/Makefile.in: File removed.
3647 * linux/s390x/Makefile.in: File removed.
3648
36492002-12-26 Roland McGrath <roland@redhat.com>
3650
3651 * syscallent.sh: Grok three flavors of #define line, uniquify.
3652 * linux/hppa/syscallent.sh: File removed.
3653 * linux/powerpc/syscallent.sh: File removed.
3654
3655 * linux/Makefile.am: New file.
3656 * linux/Makefile.in: File removed.
3657 * freebsd/Makefile.am: New file.
3658 * freebsd/i386/Makefile.am: New file.
3659 * freebsd/i386/Makefile.in: File removed.
3660
36612002-12-22 Roland McGrath <roland@redhat.com>
3662
3663 Update to Autoconf 2.57, and Automakify with version 1.7.
3664 * Makefile.am: New file.
3665 * Makefile.in: File removed.
3666 * configure.in: Moved to ...
3667 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
3668 * aclocal.m4: Moved to ...
3669 * acinclude.m4: ... here. Update for Autoconf 2.5x.
Roland McGratha83c22f2002-12-30 09:13:30 +00003670 * acconfig.h: File removed.
Roland McGrath30d47f12002-12-30 00:51:51 +00003671 * AUTHORS: New file, makes automake happy.
3672 * autogen.sh: File removed.
3673 * README-CVS: Update to recommend autoreconf instead.
3674 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
3675 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
3676 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
3677 * strace.c: *_DECLARED -> HAVE_DECL_*
3678 * stream.c: HAVE_* -> HAVE_STRUCT_*
3679
3680 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
3681 sh, and use $(srcdir) to find the script.
3682 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
3683 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
3684 * linux/x86_64/Makefile.in (headers): Renamed to all.
3685 * linux/alpha/Makefile.in: Add empty install target.
3686 * linux/x86_64/Makefile.in: Likewise.
3687 * linux/powerpc/Makefile.in: Likewise.
3688 * linux/Makefile.in: Likewise.
3689
Roland McGrath85960152002-12-30 00:26:24 +000036902002-12-26 Roland McGrath <roland@redhat.com>
3691
3692 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
3693 From Daniel Jacobowitz <drow@false.org>.
3694
Roland McGrathc25a62f2002-12-21 23:25:26 +000036952002-12-21 Roland McGrath <roland@redhat.com>
3696
Roland McGrathdf211902002-12-22 03:34:55 +00003697 * linux/syscallent.h: Add some new 2.5 syscall names.
3698 Now clone takes 5 args.
3699 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
3700 [LINUX] (sys_clone): Print new args.
3701 * mem.c (print_ldt_entry): Make global.
3702
3703 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
3704 safety, since up to 260 are already used in 2.5 kernels.
3705 * linux/syscallent.h: Update the table.
3706 * linux/ia64/syscallent.h: Likewise.
3707
Roland McGrathc25a62f2002-12-21 23:25:26 +00003708 * syscall.c (force_result): New function.
3709 * process.c (internal_wait): Handle ECHILD exit from wait call with
3710 WNOHANG flag set; force the return value to 0 in the inferior when it
3711 has live children we are tracing.
Roland McGrath044c8d22002-12-22 03:36:03 +00003712 * NEWS: Mention the bug fix.
Roland McGrathc25a62f2002-12-21 23:25:26 +00003713
Roland McGrath13f0b432002-12-17 10:48:09 +000037142002-12-17 Roland McGrath <roland@redhat.com>
3715
Roland McGrathf57204d2002-12-18 04:36:59 +00003716 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
3717 with linux/syscallent.h additions.
3718
Roland McGrath29f554f2002-12-18 04:16:31 +00003719 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
3720 (tcbtabsize): New variable.
3721 (main): Initialize them using dynamic allocation.
3722 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
3723 (pid2tcb, cleanup): Likewise.
3724 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
3725 (rebuild_pollv): Dynamically allocate the vector.
3726 * defs.h (tcbtab): Update decls.
3727 (MAX_PROCS): Macro removed, no more static limit on this.
3728 * process.c (fork_tcb): New function.
3729 (internal_clone, internal_fork): Use it instead of checking nprocs.
3730
Roland McGrath13f0b432002-12-17 10:48:09 +00003731 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
3732 in wait after sending SIGSTOP.
3733
Roland McGrath915742f2002-12-17 04:51:02 +000037342002-12-16 Roland McGrath <roland@redhat.com>
3735
Roland McGratha581c512002-12-17 05:10:47 +00003736 * signal.c (sprintsigmask): Increase static buffer size to account for
3737 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
3738
Roland McGrath915742f2002-12-17 04:51:02 +00003739 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
3740 __WNOTHREAD and __WALL.
3741
3742 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
3743 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
3744
Roland McGrath36d87c22002-12-15 23:59:13 +000037452002-12-15 Roland McGrath <roland@redhat.com>
3746
Roland McGrath32be5972002-12-16 20:41:34 +00003747 * process.c (setarg) [POWERPC]: Support it.
3748
3749 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
3750 Old value was bogus, not even a proper instruction.
3751 From Guy M. Streeter <streeter@redhat.com>.
3752
3753 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
3754
3755 * configure.in: Don't check for putpmsg.
3756 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
3757 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
3758
Roland McGrath2fe77222002-12-16 09:54:16 +00003759 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
3760 in test. Test our own #ifdef LINUX rather than predefined `linux'.
3761
Roland McGrath36d87c22002-12-15 23:59:13 +00003762 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
3763 * linux/sparc/syscallent.h: Likewise.
3764 * linux/hppa/syscallent.h: Likewise.
3765
3766 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
3767 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
3768 * process.c: Likewise.
3769
3770 * desc.c (sys_osf_select): Add missing return type.
3771
3772 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
3773
3774 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
3775 sys_nanosleep, both already in linux/dummy.h.
3776
3777 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
3778 (trace_syscall): Fix return without value.
3779
3780 * linux/syscallent.h: Update table with names of new syscalls
3781 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
3782 * linux/ia64/syscallent.h: Likewise.
3783 * linux/powerpc/syscallent.h: Likewise.
3784
3785 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
3786 defined. If the bit is set, print the sa_restorer field of sigaction.
3787
3788 * mem.c: Add sys_{get,set}_thread_area.
3789 * linux/syscall.h: Declare them.
3790 * linux/syscallent.h: Update the table for these.
3791 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
3792 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
3793
3794 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
3795 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
3796 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
3797 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
3798 sched_getaffinity, futex.
3799 * linux/syscallent.h: Update the table.
3800 * io.c: Add sys_sendfile64.
3801 * file.c: Add sys_readahead, sys_*xattr.
3802 * process.c: Add sys_futex, sys_*affinity.
3803
3804 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
3805 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
3806 * linux/syscallent.h: Update the table for socket and ipc subcalls.
3807
Michal Ludvig882eda82002-11-11 12:50:47 +000038082002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
3809
3810 Bugfix for s390/s390x:
3811 * syscall.c: Fixed scno derivation for s390/s390x.
3812
Michal Ludvig17f8fb32002-11-06 13:17:21 +000038132002-11-06 Michal Ludvig <mludvig@suse.cz>
3814
Michal Ludvig39c0e942002-11-06 14:00:12 +00003815 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
3816 to allow the compilation of a native MIPS strace.
3817
38182002-11-06 Michal Ludvig <mludvig@suse.cz>
3819
Roland McGrath36d87c22002-12-15 23:59:13 +00003820 From Marty Leisner <leisner@rochester.rr.com>,
Michal Ludvig882eda82002-11-11 12:50:47 +00003821 rewritten by mludvig:
Michal Ludvig17f8fb32002-11-06 13:17:21 +00003822 * strace.c (not_failing_only): New.
3823 (usage): Added -z switch description.
3824 (main): Added -z switch parsing to not_failing_only variable.
3825 * syscall.c (trace_syscall): Added not_failing_only handling.
3826
Michal Ludvigeb818f02002-10-09 09:16:22 +000038272002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
3828
3829 Missing complete changelog for 2002-10-07 commit:
3830 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
3831 * acconfig.h: New define for s390x.
3832 * config.sub: Added missing define for s390 and new one for s390x.
3833 * configure.in: Added new define for s390x.
3834 * file.c: Added missing #undef dirent64 and new defines for s390x.
3835 * linux/s390: New directory.
3836 * linux/s390/Makefile.in: New file.
3837 * linux/s390/errnoent.h: New file.
3838 * linux/s390/ioctlent.h: New file.
3839 * linux/s390/signalent.h: New file.
3840 * linux/s390/syscallent.h: New file.
3841 * linux/s390x: New directoy.
3842 * linux/s390x/Makefile.in: New file.
3843 * linux/s390x/errnoent.h: New file.
3844 * linux/s390x/ioctlent.h: New file.
3845 * linux/s390x/signalent.h: New file.
3846 * linux/s390x/syscallent.h: New file.
3847 * linux/syscall.h: Added sys_mincore() prototype and added new
3848 s390x defines.
3849 * process.c: Added s390x defines.
3850 (change_syscall): Changed handling for s390.
3851 (setarg): Added missing s390/s390x code in setarg().
3852 * signal.c: Added s390x define.
3853 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
3854 arguments to sprintsigmask()).
3855 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
3856 since printstr() expects a long.
3857 * syscall.c (decode_subcall): Changed several variables to be long
3858 instead of int to match 64 bit requirements. Added s390x defines.
3859 (syscall_enter): Changed upeek() call to match s390 and s390x
3860 requirements.
3861 * util.c: Added s390x defines.
3862
Michal Ludvig10a88d02002-10-07 14:31:00 +000038632002-10-07 Michal Ludvig <mludvig@suse.cz>
3864
3865 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
3866 and bugfixes to s390 by D.J. Barrow.
3867
Michal Ludvig53b320f2002-09-23 13:30:09 +000038682002-09-23 Michal Ludvig <mludvig@suse.cz>
3869
Roland McGrath36d87c22002-12-15 23:59:13 +00003870 Merged x86-64 port by Andi Kleen <ak@suse.de>
Michal Ludvig0e035502002-09-23 15:41:01 +00003871 and Michal Ludvig <mludvig@suse.cz>
3872 * Makefile.in: New target 'headers'. Failure ignored.
3873 * acconfig.h: New defines for x86-64.
3874 * configure.in: Ditto.
3875 * defs.h: Ditto.
3876 * file.c: Ditto.
3877 * signal.c: Ditto.
3878 * process.c: Added support for x86-64.
3879 * util.c: Ditto.
3880 * syscall.c: Ditto + added automatic personality switching.
3881 * linux/syscall.h: Ditto.
3882 * linux/x86_64: New directory.
3883 * linux/x86_64/Makefile.in: New file.
3884 * linux/x86_64/gentab.pl: Ditto.
3885 * linux/x86_64/i386-headers.diff: Ditto.
3886 * linux/x86_64/makeheaders.sh: Ditto.
3887 * linux/x86_64/syscallent.h: Ditto.
3888 * mem.c (print_mmap): Always print arg[4] as int.
3889
38902002-09-23 Michal Ludvig <mludvig@suse.cz>
3891
Michal Ludvig53b320f2002-09-23 13:30:09 +00003892 * configure.in: Fix regular expressions.
Roland McGrath36d87c22002-12-15 23:59:13 +00003893 * linux/syscall.h: Added missing braces in prototype of
Michal Ludvig53b320f2002-09-23 13:30:09 +00003894 sys_getdents64().
3895 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
3896 (struct fileflags): Made extern to inhibit compiation warnings.
3897 (sys_getdents64): Merged LINUX and SVR4 part.
Roland McGrath36d87c22002-12-15 23:59:13 +00003898 * syscall.c (get_scno): Split multiline string into two distinct
Michal Ludvig53b320f2002-09-23 13:30:09 +00003899 strings.
3900
John Hughes2c4e3a82002-05-24 10:19:44 +000039012002-05-24 John Hughes <john@calva.com>
3902
3903 * stream.h, net.h: Avoid possible infinite loop caused by
3904 unsigned arithmetic in preceeding change.
3905
John Hughesb6643082002-05-23 11:02:22 +000039062002-05-23 John Hughes <john@calva.com>
3907
John Hughes38ae88d2002-05-23 11:48:58 +00003908 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
3909
3910 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
3911 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
3912 if found.
3913
3914 * configure.in: use tests for struct opthdr and struct t_opthdr.
3915
3916 * defs.h: add new function print_sock_optmgmt.
3917
3918 * io.c: add hack that lets ioctl decode functions set auxilliary
3919 string return.
3920
3921 * stream.c: better decoding for timod ioctls.
3922
3923 * net.c: add function print_sock_optmgmt, used by timod ioctl
3924 decoding functions in stream.c.
3925
39262002-05-23 John Hughes <john@calva.com>
3927
John Hughescde80ab2002-05-23 11:19:05 +00003928 * acconfig.h: Make autoheader happy about Linux/SuperH
3929
39302002-05-23 John Hughes <john@calva.com>
3931
John Hughesb6643082002-05-23 11:02:22 +00003932 * strace.c: Get rid of warning if not using POLL_HACK
3933
John Hughes93f7fcc2002-05-22 15:46:49 +000039342002-05-22 John Hughes <john@calva.com>
3935
3936 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
3937 options that are not just ints, cope with systems that don't
3938 #define SOL_TCP and so on.
3939
John Hughesd870b3c2002-05-21 11:24:18 +000039402002-05-21 John Hughes <john@calva.com>
3941
3942 * strace.c: Fix warning if POLL_HACK is used.
3943
John Hughesc61eb3d2002-05-17 11:37:50 +000039442002-05-17 John Hughes <john@calva.com>
3945
John Hughes5eb78d52002-05-17 14:04:24 +00003946 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
3947
39482002-05-17 John Hughes <john@calva.com>
3949
John Hughese9224782002-05-17 13:58:24 +00003950 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
3951
39522002-05-17 John Hughes <john@calva.com>
3953
John Hughesfd15cb32002-05-17 11:41:35 +00003954 * stream.c: tidy up output a little.
3955
39562002-05-17 John Hughes <john@calva.com>
3957
John Hughesc61eb3d2002-05-17 11:37:50 +00003958 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
3959 to procpriv syscall.
3960
Wichert Akkermanccef6372002-05-01 16:39:22 +000039612002-05-01 Wichert Akkerman <wichert@deephackmode.org>
3962
3963 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
3964 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
3965 support
3966
Wichert Akkermanb0c598f2002-04-01 12:48:06 +000039672002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3968
Wichert Akkermaneb8ebda2002-04-01 17:48:02 +00003969 * strace.c: close tcp->outf in droptcb()
3970
39712002-04-01 Wichert Akkerman <wichert@deephackmode.org>
3972
Wichert Akkermanb0c598f2002-04-01 12:48:06 +00003973 * net.c: decode packet options
3974
Wichert Akkermand321ff92002-03-31 18:45:45 +000039752002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3976
Wichert Akkermaned2c74d2002-03-31 20:16:02 +00003977 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
3978
39792002-03-31 Wichert Akkerman <wichert@deephackmode.org>
3980
Wichert Akkermand321ff92002-03-31 18:45:45 +00003981 * debian/*: added
Wichert Akkerman7ab47b62002-03-31 19:00:02 +00003982 * linux/syscallent.h: fix typo and add the reserved stream syscalls
3983 * defs.h, file.c, io.c: fix signed/unsigned issues
Wichert Akkerman4527dae2002-03-31 19:03:29 +00003984 * syscall.c: check for negative u_errors
Wichert Akkerman235b0ff2002-03-31 19:08:04 +00003985 * cvsbuild: renamed to autogen.sh
Wichert Akkermand321ff92002-03-31 18:45:45 +00003986
Wichert Akkerman8b8ff7c2001-12-27 22:27:30 +000039872001-12-17 Wichert Akkerman <wakkerma@debian.org>
3988
3989 * net.c: add new TCP socket options
3990
John Hughesfa519572001-10-26 08:05:49 +000039912001-10-26 John Hughes <john@calva.com>
3992
3993 * svr4/ioctlent.sh: Cope with #define lines containing
3994 comments that terminate on subsequent lines. Used to
3995 comment out subsequent ioctls!
3996
Wichert Akkerman9fbd0dd2001-10-26 05:20:37 +000039972001-10-25 Wichert Akkerman <wakkerma@debian.org>
3998
3999 * linux/ioctlent.h: regenerated using current scripts so
4000 term ioctls are included
4001
John Hughes19e49982001-10-19 08:59:12 +000040022001-10-19 John Hughes <john@Calva.COM>
4003
4004 * strace.c(proc_open): On SVR4 only trace the syscalls,
4005 signals and faults we care about.
4006
John Hughes42162082001-10-18 14:48:26 +000040072001-10-18 John Hughes <john@Calva.COM>
4008
John Hughesc0c5ac82001-10-19 07:32:14 +00004009 * acconfig.h: Add HAS_SIGINFO_T.
4010 * aclocal.m4: add check for siginfo_t in signal.h.
4011 * configure.in: use check for siginfo_t.
4012 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
4013 allow access to siginfo when signal recieved.
4014 * process.c: Remove SVR4 only version of printsiginfo.
4015 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
4016 * strace.c: on SVR4 print siginfo when signal recieved.
4017
40182001-10-18 John Hughes <john@Calva.COM>
4019
John Hughes2d8b2c52001-10-18 14:52:24 +00004020 * system.c(sys_ssisys): handle return values for ssisys
4021
40222001-10-18 John Hughes <john@Calva.COM>
4023
John Hughes42162082001-10-18 14:48:26 +00004024 * signal.c: handle sigwait
4025 * svr4/dummy.c: Move sigwait to done
4026 * svr4/syscall.h: handle sigwait
4027
John Hughes9cecf7f2001-10-16 10:20:22 +000040282001-10-16 John Hughes <john@Calva.COM>
4029
John Hughes0aadba42001-10-16 18:19:52 +00004030 * system.c(sys_ssisys): decode some args for ssisys.
4031
40322001-10-16 John Hughes <john@Calva.COM>
4033
John Hughesaca07f32001-10-16 18:12:27 +00004034 * mem.c: MS_SYNC is zero, so must be first in xlat list.
4035
4036 * svr4/dummy.h: memcntl is much like mctl.
4037
40382001-10-16 John Hughes <john@Calva.COM>
4039
John Hughes9cecf7f2001-10-16 10:20:22 +00004040 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
4041 to read unmapped page. Make it possible to strace ksh.
4042
Wichert Akkerman7b3346b2001-10-09 23:47:38 +000040432001-10-03 David Mosberger <davidm@hpl.hp.com>
4044
4045 * process.c (internal_clone): Avoid race condition by clearing
4046 breakpoint after attaching to child.
4047
40482001-10-02 David Mosberger <davidm@hpl.hp.com>
4049
4050 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
4051 by Don Dugger, with my refinements).
4052
4053 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
4054 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
4055
4056 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
4057 new ioctlent.h generation scheme.
4058
4059 * linux/syscall.h (sys_clone2): Declare.
4060 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
4061
4062 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
4063 don't miss the tty ioctls (unfortunately, some of the sound timer
4064 ioctls are in conflict with them!).
4065
4066 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
4067 (clrbpt) [IA64]: Ditto.
4068
4069 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
4070 and SYS32_exit.
4071 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
4072 r8 (eax). Handle TCB_WAITEXECVE.
4073 (syscall_fixup): Handle ia64.
4074 (syscall_enter): Fix argument fetching for ia64.
4075
4076 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
4077 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
4078
4079 * process.c (tcp): New function.
4080 (change_syscall): Add support for ia64 linux.
4081 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
4082
4083 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
4084 type is narrower.
4085 * resource.c (sprintrlim64): Ditto.
4086
4087 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
4088 [IA64]: Declare "ia32" variable.
4089
4090 * bjm.c: Do not include <linux/module.h>. It's not safe to include
4091 kernel headers. Declare the necessary constants and structures
4092 directly instead.
4093
40942001-10-01 David Mosberger <davidm@hpl.hp.com>
4095
4096 * signal.c (parse_sigset_t): New function.
4097 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
4098 avoiding relying on internal layout of sigset_t datastructure.
4099
41002001-04-26 David Mosberger <davidm@hpl.hp.com>
4101
4102 * linux/ia64/syscallent.h: Add getunwind().
4103
41042001-04-11 David Mosberger <davidm@hpl.hp.com>
4105
4106 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
4107 PT_AR_BSP. Pick up arguments starting with out0, which is not
4108 always the same as r32 (e.g., consider inlined syscalls).
4109
John Hughesa2278142001-09-28 16:21:30 +000041102001-09-28 John Hughes <john@Calva.COM>
4111
4112 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
4113 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
4114
John Hughes1fcb1d62001-09-18 15:56:53 +000041152001-09-18 John Hughes <john@Calva.COM>
4116
4117 * net.c: fix display of sockaddr structures, sometimes too many "}",
4118 sometimes too few. Fix suggested by Richard Kettlewell.
4119
Wichert Akkerman67e3e632001-08-19 11:43:17 +000041202001-08-19 Wichert Akkerman <wakkerma@debian.org>
4121
4122 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
4123 the struct from bits/sigcontext.h already which signal.h includes.
4124
Wichert Akkerman7b96b572001-08-03 11:37:07 +000041252001-08-03 Wichert Akkerman <wakkerma@debian.org>
4126
Wichert Akkerman7c707a72001-08-03 21:54:08 +00004127 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
4128 Linux
4129 * linux/Makefile.in: fix a few things so the ioctl list is generated
4130 properly
4131 * ioctl.c: remember to shift ioctl masks as well
4132
41332001-08-03 Wichert Akkerman <wakkerma@debian.org>
4134
Wichert Akkermancd6aefc2001-08-03 12:27:54 +00004135 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
4136 for sys_fcntl as well
4137
41382001-08-03 Wichert Akkerman <wakkerma@debian.org>
4139
Wichert Akkerman0b1120a2001-08-03 12:20:38 +00004140 * linux/hppa/syscallent.h: updated from Matthew Wilcox
4141
41422001-08-03 Wichert Akkerman <wakkerma@debian.org>
4143
Wichert Akkerman82b162e2001-08-03 11:51:28 +00004144 * process.c: seems Linux/IA64 changed register names on us, switch to
4145 using new names.
4146
41472001-08-03 Wichert Akkerman <wakkerma@debian.org>
4148
Wichert Akkerman54b4f792001-08-03 11:43:35 +00004149 * strace.c: set CLOEXEC flag for outputfile
4150
41512001-08-03 Wichert Akkerman <wakkerma@debian.org>
4152
Wichert Akkerman7b96b572001-08-03 11:37:07 +00004153 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
4154
Wichert Akkerman4f1bbbe2001-07-23 14:43:07 +000041552001-07-23 Wichert Akkerman <wakkerma@debian.org>
4156
4157 * configure.in: Support cross-compiling between architectures
4158
Wichert Akkerman0dc4fc92001-07-13 22:09:05 +000041592001-07-13 Wichert Akkerman <wakkerma@debian.org>
4160
4161 * configure.in: add S390 to architecture list
4162
John Hughes1d08dcf2001-07-10 13:48:44 +000041632001-07-10 John Hughes <john@Calva.COM>
4164
4165 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
4166 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
4167 of args to readv/writev. Also gets rid of redundant printiovec
4168 routine from net.c (duplicate of tprint_iov in util.c).
4169
Wichert Akkerman688c7fc2001-07-02 16:53:25 +000041702001-07-02 Wichert Akkerman <wakkerma@debian.org>
4171
4172 * config.{guess,sub}: updated
4173
John Hughesaa09c6b2001-05-15 14:53:43 +000041742001-05-15 John Hughes <john@Calva.COM>
4175
John Hughes70c5e7a2001-05-15 15:09:14 +00004176 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
4177 it was just passing the sigmask (ucp->uc_sigmask).
4178
41792001-05-15 John Hughes <john@Calva.COM>
4180
John Hughesaa09c6b2001-05-15 14:53:43 +00004181 * util.c: Don't run off the end of valid memory in umovestr when
4182 USE_PROCFS. Important for FREEBSD systems (which seem to have an
4183 unmapped page just after the args/env area).
4184
John Hughes4e36a812001-04-18 15:11:51 +000041852001-04-18 John Hughes <john@Calva.COM>
4186
4187 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
4188 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
4189 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
4190 Treat rexecve as an exec.
4191 * system.c: decode arguments to ssisys call on nsc systems.
4192 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
4193 rexecve calls.
4194
Wichert Akkerman35254402001-04-12 09:11:04 +000041952001-04-12 Wichert Akkerman <wakkerma@debian.org>
4196
4197 * process.c: fix cast for powerpc code
4198 * linux/powerpc/syscallent.h: update syscall list
4199 * README: fix address for the strace mailinglist
4200 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
4201 the realtime signals as well
4202
Wichert Akkerman4ca31092001-04-10 10:28:43 +000042032001-04-10 Wichert Akkerman <wakkerma@debian.org>
4204
4205 * Merge patches from Maciej W. Rozycki:
4206 + util.c: add code to print PC for MIPS
4207 + linux/mips/syscallent.h: updated
4208 + system.c: formating fixes for sys_sysmips
Wichert Akkerman42080d82001-04-10 10:32:26 +00004209 + configure.in: test for yet more headers
4210 + stream.c: use configure-headertests instead of relying on OS hints
Wichert Akkerman4ca31092001-04-10 10:28:43 +00004211
Wichert Akkermand6b92492001-04-07 21:37:12 +000042122001-04-07 Wichert Akkerman <wakkerma@debian.org>
4213
Wichert Akkermane70bbe52001-04-07 21:47:30 +00004214 * NEWS: start 4.3.1 items
4215 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
4216
42172001-04-07 Wichert Akkerman <wakkerma@debian.org>
4218
Wichert Akkermand6b92492001-04-07 21:37:12 +00004219 * configure.in: test for asm/sysmips.h and linux/utsname.h
4220 * linux/syscall.h: fix a typo for sys_sysmips
4221 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
4222 fix typo
4223
Wichert Akkerman4f043ec2001-03-31 16:25:58 +000042242001-03-31 Wichert Akkerman <wakkerma@debian.org>
4225
4226 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
4227
42282001-03-31 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman8aada672001-03-31 16:20:33 +00004229
4230 * linux/ia64/ioctlent.h: regenerated
4231
Wichert Akkerman29f0d052001-03-31 16:14:55 +000042322001-03-31 Wichert Akkerman <wakkerma@debian.org>
4233
Wichert Akkermancf715672001-03-31 16:16:57 +00004234 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
4235 general Linux ioctlent.sh
4236
42372001-03-31 Wichert Akkerman <wakkerma@debian.org>
4238
Wichert Akkerman29f0d052001-03-31 16:14:55 +00004239 * linux/ioctlent.sh: add dir variable for location of kernel headers
4240
Wichert Akkermanbbf59e92001-03-29 17:43:19 +000042412001-03-29 Wichert Akkerman <wakkerma@debian.org>
4242
Wichert Akkerman00cd74c2001-03-30 16:20:27 +00004243 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
4244
42452001-03-29 Wichert Akkerman <wakkerma@debian.org>
4246
Wichert Akkerman10767782001-03-29 19:04:25 +00004247 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
4248
42492001-03-29 Wichert Akkerman <wakkerma@debian.org>
4250
Wichert Akkermand7fb2062001-03-29 18:16:07 +00004251 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
4252
42532001-03-29 Wichert Akkerman <wakkerma@debian.org>
4254
Wichert Akkermanbbf59e92001-03-29 17:43:19 +00004255 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
4256
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +000042572001-03-28 Wichert Akkerman <wakkerma@debian.org>
4258
Wichert Akkerman00a82ee2001-03-28 20:29:17 +00004259 * configure.in: use sparc* so we can compile on sparc64 as well
4260 * process.c, syscall.c: work around double define of fpq, fq and fpu
4261 structs on Linux/sparc, and use regs instead of pt_regs
4262 * don't use asm/sigcontext.h on Linux/sparc
4263
42642001-03-28 Wichert Akkerman <wakkerma@debian.org>
4265
Wichert Akkermanfe8f65d2001-03-28 15:10:49 +00004266 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
4267
42682001-03-28 Wichert Akkerman <wakkerma@debian.org>
4269
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +00004270 * strace.c: use __WALL as wait4 flag if it exists so we can properly
4271 trace threaded programs
4272
John Hughes8e075fb2001-03-27 13:57:48 +000042732001-03-27 John Hughes <john@Calva.COM>
4274
John Hughesb8a85a42001-03-28 08:05:27 +00004275 * aclocal.m4: add check for endianness of long long.
4276 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
4277 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +00004278 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +00004279 long long.
4280
42812001-03-27 John Hughes <john@Calva.COM>
4282
John Hughes61563572001-03-27 16:47:36 +00004283 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
4284 initialisation list for array).
4285
42862001-03-27 John Hughes <john@Calva.COM>
4287
John Hughes8e075fb2001-03-27 13:57:48 +00004288 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
4289 systems - bad merge of Harald Boehme's patch by me.
4290
Wichert Akkerman072ea8a2001-03-27 14:46:05 +000042912001-03-27 Wichert Akkerman <wakkerma@debian.org>
4292
4293 * lots of files: add Linux/hppa support
4294
Wichert Akkerman407be9a2001-03-19 10:56:49 +000042952001-03-19 Wichert Akkerman <wakkerma@debian.org>
4296
4297 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +00004298 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +00004299 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +00004300
Wichert Akkermana9667852001-03-17 17:26:34 +000043012001-03-17 Wichert Akkerman <wakkerma@debian.org>
4302
4303 * linux/ioclsort.c: new file
4304 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
4305 the ioctl list that doesn't involve attempting to #include all kernel
4306 headers
4307 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
4308 by the new ioctlent.sh
4309 * ioctl.c: only look at the number and type bits for linux, since
4310 ioctlent.sh no longer supplies the others
4311
John Hughes70623be2001-03-08 13:59:00 +000043122001-03-08 John Hughes <john@Calva.COM>
4313
John Hughescf1de752001-03-08 17:27:20 +00004314 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
4315 pretend they have names ending with "?" so that -e trace=stat (for
4316 example) will work.
4317 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
4318 * freebsd/i386/syscall.h: consistency.
4319
43202001-03-08 John Hughes <john@Calva.COM>
4321
John Hughesc0fc3fd2001-03-08 16:10:40 +00004322 * acconfig.h: add new ST_xxx defines.
4323 * aclocal.m4: macros to check for more fields in struct stat.
4324 * configure.in: use new macros to check for fields in struct stat.
4325 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
4326
43272001-03-08 John Hughes <john@Calva.COM>
4328
John Hughes0c79e012001-03-08 14:40:06 +00004329 * defs.h: rename wimpy get64 as powerful new LONG_LONG
4330 * file.c: use LONG_LONG
4331 * io.c: use LONG_LONG
4332 * mem.c use LONG_LONG
4333
43342001-03-08 John Hughes <john@Calva.COM>
4335
John Hughes70623be2001-03-08 13:59:00 +00004336 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
4337 * aclocal.m4: routines to check for long long off_t and rlim_t.
4338 * configure.in: check for long long off_t and rlim_t.
4339 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
4340 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
4341 bit versions.
4342 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
4343 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
4344 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
4345 and setrlimit.
4346 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
4347 now done automaticaly for us.
4348 * freebsd/i386/syscall.h: ditto.
4349 * freebsd/i386/syscallent.h ditto.
4350
John Hughes5a826b82001-03-07 13:21:24 +000043512001-03-07 John Hughes <john@Calva.COM>
4352
John Hughesb8c9f772001-03-07 16:53:07 +00004353 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
4354 * file.c: On FreeBSD use stat64 and pals instead of stat.
4355 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
4356 * freebsd/i386/syscall.h: ditto.
4357 * freebsd/i386/syscallent.h: ditto.
4358
43592001-03-07 John Hughes <john@Calva.COM>
4360
Roland McGrath90824ca2007-11-21 04:32:24 +00004361 * file.c: merge missing part of Harald Böhme's solaris patches,
John Hughese2f6d872001-03-07 16:03:20 +00004362 was only declaring sys_{stat64,lstat64,fstat64} on linux!
4363
43642001-03-07 John Hughes <john@Calva.COM>
4365
John Hughes9dec06c2001-03-07 14:47:19 +00004366 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
4367 * svr4/syscallent.h: pread/pwrite are TF calls.
4368
43692001-03-07 John Hughes <john@Calva.COM>
4370
John Hughes5a826b82001-03-07 13:21:24 +00004371 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
4372 on alignment for off_t (64 bit) arguments. Also simplify get64 so
4373 we don't need to know endianness of long long.
4374 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
4375 ftruncate, allows reduction in numvber of horrid #if's
4376 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
4377 * mem.c: FreeBSD now uses 64 bit version of mmap.
4378 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
4379 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
4380 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
4381
John Hughes95ea9c02001-03-07 10:11:02 +000043822001-03-06 John Hughes <john@Calva.COM>
4383
John Hughes7737c8a2001-03-07 10:41:58 +00004384 * file.c: Implement truncate64 and ftruncate64
4385 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
4386 LFS64 systems.
4387 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
4388
43892001-03-06 John Hughes <john@Calva.COM>
4390
John Hughesc5249902001-03-07 10:39:06 +00004391 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
4392 syscall master file).
4393
43942001-03-06 John Hughes <john@Calva.COM>
4395
John Hughesbb557232001-03-07 10:37:38 +00004396 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
4397 zap incorrect syscall subarg range check.
4398
43992001-03-06 John Hughes <john@Calva.COM>
4400
John Hughescb8b69d2001-03-07 10:34:27 +00004401 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
4402 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
Roland McGrath90824ca2007-11-21 04:32:24 +00004403 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
John Hughescb8b69d2001-03-07 10:34:27 +00004404 mostly).
4405
44062001-03-06 John Hughes <john@Calva.COM>
4407
John Hughesbc4935a2001-03-07 10:28:50 +00004408 * dummy.h: add unimplemented UW sycalls
4409 * syscall.h: we can do settimeofday for UW, whopee!
4410 * syscallent.h: fix unimplemented UW syscalls
4411
44122001-03-06 John Hughes <john@Calva.COM>
4413
John Hughesc8f2e8a2001-03-07 10:26:17 +00004414 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
4415 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
4416 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
4417 so it doesn't try to use pr_sysarg.
4418
44192001-03-06 John Hughes <john@Calva.COM>
4420
John Hughes091fe832001-03-07 10:15:39 +00004421 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
4422 * file.c: handle xstat version _STAT64_VER, aka stat64.
4423
44242001-03-06 John Hughes <john@Calva.COM>
4425
John Hughes95ea9c02001-03-07 10:11:02 +00004426 * net.c: make sure SOL_ options are defined before using.
4427 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
4428
Wichert Akkermanfa306182001-02-21 16:42:26 +000044292001-02-21 Wichert Akkerman <wakkerma@debian.org>
4430
4431 * net.c: fix format for printing Unix domain sockets
4432
Wichert Akkerman0cbfb322001-02-19 13:35:53 +000044332001-02-19 Wichert Akkerman <wakkerma@debian.org>
4434
4435 * linux/mips/syscallent.h: use new sys_sysmips
4436 * system.c: add sys_sysmips decoding
4437
Wichert Akkerman8c7122c2001-02-16 19:59:55 +000044382001-02-16 Wichert Akkerman <wakkerma@debian.org>
4439
Wichert Akkermanf1850652001-02-16 20:29:03 +00004440 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
4441 submitted the IP6 scope ID updates
4442 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
4443 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
4444 available
4445 * configure.in: check for if_indextoname function and sin6_scope_id
4446 * net.c: teach printsock about IP6 scope ids
4447
44482001-02-16 Wichert Akkerman <wakkerma@debian.org>
4449
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00004450 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
4451 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +00004452 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00004453
Wichert Akkermanefdecac2000-11-26 03:59:21 +000044542000-11-26 Wichert Akkerman <wakkerma@debian.org>
4455
4456 * net.c: fix formating error in sys_setsockopt
4457 * net.c: add list of socketlayers and use that for [gs]etsockopt
4458
Roland McGrath36d87c22002-12-15 23:59:13 +000044592000-10-12 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermand856b992000-10-13 12:47:12 +00004460
4461 * time.c: use sys/timex.h so things compile with 2.2 kernels
4462 * stream.c: test if MSG_* constants are #defined
4463
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +000044642000-09-03 Wichert Akkerman <wakkerma@debian.org>
4465
Wichert Akkermanefdecac2000-11-26 03:59:21 +00004466 * process.c: perform bpt trick for clone as well so we can get the
4467 pid of the child before it starts doing something
4468 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
4469 again with newer libcs
4470 * test/clone.c: improve our testcase a bit
Roland McGrath90824ca2007-11-21 04:32:24 +00004471 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00004472
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +000044732000-09-01 Wichert Akkerman <wakkerma@debian.org>
4474
Roland McGrath90824ca2007-11-21 04:32:24 +00004475 * lots of files: merge patch from Gaël Roualland to add
Wichert Akkermanefdecac2000-11-26 03:59:21 +00004476 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00004477
Wichert Akkerman16a03d22000-08-10 02:14:04 +000044782000-08-09 Wichert Akkerman <wakkerma@debian.org>
4479
Wichert Akkermand077c452000-08-10 18:16:15 +00004480 * file.c: update to reflect that st_ino suddenly became a long long
4481 in the in Linux 2.4.0-test6
4482
44832000-08-09 Wichert Akkerman <wakkerma@debian.org>
4484
Wichert Akkerman16a03d22000-08-10 02:14:04 +00004485 * test/clone.c: minor fixup
4486 * Another bunch of patches from John Hughes merged:
4487 * signal.c:
4488 + SVR4 printcontext(): sigset_t != sigset_t*
4489 + getcontext returns a value, so print on exit of syscall
4490 + add UC_FP to ucontext_flags for OS writers that can't spell
4491 + sys_signal(): special case SIG_{ERR,DFL,IGN}
4492 + decode_subcall(): only do subcall range checking when needed
4493 * bunch of UnixWare updates
4494 * aclocal.m4, acconfig.h, configure.in: add test for long long type
4495
Wichert Akkerman7987cdf2000-07-05 16:05:39 +000044962000-07-04 Wichert Akkerman <wakkerma@debian.org>
4497
4498 * net.c: add SOL_PACKET and SOL_RAW socket options, update
4499 SOL_IP and SOL_TCP
4500
Wichert Akkermanbd4125c2000-06-27 17:28:06 +000045012000-06-23 Wichert Akkerman <wakkerma@debian.org>
4502
4503 * strace.c: close outf before we exec a child process
4504
Wichert Akkerman43a74822000-06-27 17:33:32 +000045052000-06-09 Ulrich Drepper <drepper@redhat.com>
4506
4507 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
4508 * defs.h (struct tcb): Make auxstr member const.
4509 * file.c (fsmagic): And many more magic numbers.
4510 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
4511
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +000045122000-04-26 Wichert Akkerman <wakkerma@debian.org>
4513
4514 * defs.h: balance #if/#endif again
4515 * system.c: fix return statements in sys_capget()
4516 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
4517 + file.c: add F_[SG]ETSIG to fcntl flags
4518 + strace.c: don't setre[gu]id if not needed
4519 + system.c: handle sys_reboot for Linux
4520 + term.c: add baudrate constants up to B4000000
4521 + linux/**/syscallent.h: note that munlockall has no arguments
4522
45232000-04-25 David Mosberger <davidm@hpl.hp.com>
4524
4525 * CREDITS: fix email address
4526 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
4527 * signal.c: honour offset of sigconfig in sigframe structure for
4528 Linux/ia64
4529 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
4530 madvise syscalls.
4531 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
4532 AR_BSP points to the _end_ of the active register frame, so we need
4533 to adjust bsp by moving it back by the size of the active frame
4534 before using it.
4535
45362000-04-24 Wichert Akkerman <wakkerma@debian.org>
4537
4538 * process.c: add sparc support to change_syscall
4539
Wichert Akkerman10dfa562000-04-22 18:26:56 +000045402000-04-22 Wichert Akkerman <wakkerma@debian.org>
4541
4542 * linux/mips/syscallent.h: fix some typos
4543
Wichert Akkerman481e45b2000-04-17 07:42:31 +000045442000-04-14 Wichert Akkerman <wakkerma@debian.org>
4545
4546 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
4547 syscalls
4548
Wichert Akkermanfd89ced2000-04-13 17:06:09 +000045492000-04-13 Wichert Akkerman <wakkerma@debian.org>
4550
4551 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
4552 4999
4553
Wichert Akkermanc7926982000-04-10 22:22:31 +000045542000-04-09 Wichert Akkerman <wakkerma@debian.org>
4555
4556 * README-linux: updated to note that strace might not compile
4557 with development kernels
4558 * bjm.c: sys_query_module: check if malloc succeeds
4559 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
4560 * linux/syscallent.h: updated for 2.3.99pre3
4561 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
4562 even though Linux doesn't implement them
4563 * syscall.c: add global variables for MIPS registers as well
4564 * syscall.c: move global variables to before get_scno since that uses them
4565 * util.c: oops, misspelled defined
4566 * process.c: fix ptrace calls in change_syscall
4567 * mem.c: decode sys_madvise
4568 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
4569 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
4570 + small fix for RLIMIT_* and RUSAGE_BOTH
4571 + enhace support for capget and capset
4572
Wichert Akkermanfaf72222000-02-19 23:59:03 +000045732000-02-19 Wichert Akkerman <wakkerma@debian.org>
4574
4575 * test/vfork.c: new file to test vfork traces
4576 * test/.cvsignore: new file
4577 * defs.h: Up maximum number of traced processed to 64
Roland McGrath36d87c22002-12-15 23:59:13 +00004578 * strace.c: Disable some debugging code from davidm
Wichert Akkermanfaf72222000-02-19 23:59:03 +00004579 * implement setarg for more architectures
4580 * implement change_syscall
4581
Wichert Akkerman2ee6e452000-02-18 15:36:12 +000045821999-12-27 Morten Welinder <terra@diku.dk>
4583
4584 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
4585 _unsigned_ char parameter.
4586
Wichert Akkerman12f75d12000-02-14 16:23:40 +000045872000-02-14 Wichert Akkerman <wakkerma@debian.org>
4588
4589 * S390 updates
4590
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +000045912000-02-03 Wichert Akkerman <wakkerma@debian.org>
4592
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00004593 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00004594
Pavel Machek4dc3b142000-02-01 17:58:41 +000045952000-01-02 Pavel Machek <pavel@ucw.cz>
4596
4597 * probe if sys/poll.h exists in configure + minor cleanups
4598
4599 * syscall.c: split trace_syscall into few pieces to make code readable
4600
Wichert Akkerman30160182000-01-21 20:31:34 +000046012000-01-21 Wichert Akkerman <wakkerma@debian.org>
4602
4603 * Release version 4.2 to get the current updates out and so
4604 we can concentrate in finishing the clone support.
4605
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +000046062000-01-11 Wichert Akkerman <wakkerma@debian.org>
4607
4608 * Add 1900 to tm_year in sprinttime
4609
Wichert Akkerman0396bdc1999-12-24 23:11:57 +000046101999-12-24 Wichert Akkerman <wakkerma@debian.org>
4611
4612 * file.c: protect printstat64 with STAT64 instead of linux so we can
4613 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +00004614 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00004615
4616Fri Dec 24 18:05:00 EST 1999
4617
Ulrich Drepperc921cb21999-12-24 08:03:35 +000046181999-12-23 Ulrich Drepper <drepper@cygnus.com>
4619
4620 * file.c: Use ugly libc_stat trick also for stat64.
4621 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
4622 * process.c (internal_clone): Fix a few typos and add definitions to make
4623 it at least compile.
4624 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
4625 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
4626 and sys_fstat64.
4627 * aclocal.m4: Define AC_STAT64.
4628 * acconfig.h: Define HAVE_STAT64.
4629 * configure.in: Add AC_STAT64.
4630
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004631Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4632
4633 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
4634 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +00004635 * process.c: add internal_clone(), currently only shows the options
4636 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004637
4638Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4639
4640 * Rewrite mmap-handling to support mmap2 on Linux
4641
Wichert Akkermane5be0de1999-12-14 10:46:18 +00004642Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4643
4644 * Note that Linux can handle sys_semop() as well
4645
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00004646Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4647
4648 * Include linux/in6.h for glibc2.0 and older
4649
Wichert Akkermanea78f0f1999-11-29 15:34:02 +00004650Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4651
4652 * Merge patches from John Hughes to make configure support UnixWare
4653
Wichert Akkerman9123ac81999-11-27 21:58:20 +00004654Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4655
4656 * Enhance sys_query_module
4657
Wichert Akkermane4aafd41999-11-26 09:54:08 +00004658Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4659
4660 * Patches from John Hughes:
4661 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +00004662 + allow net.c to compile on systems without AF_INET6
4663 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +00004664 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +00004665 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +00004666 + Parse mount arguments for UnixWare
4667 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +00004668
Wichert Akkerman2a64b431999-11-26 00:29:05 +00004669Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4670
4671 * Release 4.1 to get all the changes made out there
4672
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +00004673Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4674
4675 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
4676 + Socket calls parsed better
4677 + bunch of alpha OSF syscalls added
4678 + Fix alpha 32/64 bit issues
4679
Wichert Akkerman2f473da1999-11-01 19:53:31 +00004680Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4681
4682 * Move Linux kernelmodule-functions from system.c to bjm.c and
4683 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +00004684 * Linux MIPS updates:
4685 + Play with #ifdef's in net.c to get IPv6 right
4686 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +00004687
Wichert Akkermanf90da011999-10-31 21:15:38 +00004688Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4689
4690 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
4691
Wichert Akkerman50524821999-10-10 22:40:07 +00004692Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4693
4694 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
4695 and sys_delete_module correctly
4696
Wichert Akkerman15dea971999-10-06 13:06:34 +00004697Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4698
4699 * Update cvsbuild to give a better error if autoconf isn't installed
4700 * Add test for linux/ptrace.h to configure
4701 * Since we define GNU_SOURCE in the Makefile we don't need to define
4702 USE_GNU in file.c anymore
4703
4704Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4705
4706 * #define USE_GNU before including file.c so we get some extra O_* flags
4707
4708Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4709
4710 * Add missing } in IPv6 output
4711
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00004712Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4713
4714 * Update copyright for strace-graph to BSD to be consistent with
4715 the rest of strace
4716
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004717Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4718
4719 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
4720 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00004721 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004722
4723Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4724
4725 * linux/sparc/syscall.h: Declare create_module/init_module.
4726 * configure.in: Allow compilation in a different directory
4727 than the source one.
4728 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
4729 so that we don't depend on asm/ptrace.h which clashes with
4730 glibc sys/ptrace.h.
4731 * util.c: Likewise.
4732 * syscall.c: Likewise.
4733
Wichert Akkerman5a777661999-08-04 16:03:49 +00004734Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4735
4736 * Syscall 94 on Linux alpha is sys_poll
4737
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00004738Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4739
4740 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
4741
Wichert Akkerman527a8051999-07-15 21:11:37 +00004742Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4743
4744 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
4745 + Correctly implement fix sys_createmodule (Linux)
4746 + Add limited handlig of sys_initmodule (Linux)
4747
Wichert Akkerman36915a11999-07-13 15:45:02 +00004748Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4749
4750 * Add configure-test for sys/reg.h and use that
4751 * Use sys/reg.h instead of asm/ptrace.h
4752
Wichert Akkermanca446991999-07-09 23:48:58 +00004753Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4754
4755 * Remove hack in signal.c for arm architecture
4756 * Add hack so we compile correctly on powerpc
4757
Wichert Akkerman5b4d1281999-07-09 00:32:54 +00004758Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4759
4760 * Add a corrected patch from Daniel Jacobowitz
4761
Wichert Akkermana6013701999-07-08 14:00:58 +00004762Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4763
4764 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
4765 for the stat structure
4766
4767Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +00004768
4769 * Fix test for sys/reg include
4770
Wichert Akkermana6013701999-07-08 14:00:58 +00004771Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +00004772
4773 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4774 * Fixed some SunOS compile problems earlier that I forgot to include
4775 here
4776
Wichert Akkerman789ed351999-06-14 10:45:01 +00004777Mon Jun 14 12:44:25 CEST 1999
4778
4779 * Avoid leakint fd into child when forking, patch from
4780 John Hughes <john@Calva.COM>
4781
Wichert Akkerman8829a551999-06-11 13:18:40 +00004782Fri Jun 11 14:54:47 CEST 1999
4783
4784 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4785 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
4786
Wichert Akkermancc4b8f41999-06-09 12:50:10 +00004787Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4788
4789 * Brought syscall list for alpha up to date
4790
Wichert Akkermandacfb6e1999-06-03 14:21:07 +00004791Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4792
4793 * system.c: sys_umount2 syscall support.
4794 * linux/sparc/errnoent.h: Update sparc-linux errnos.
4795 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
4796 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
4797 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
4798 so it needs strace's own copy of the stat structure.
4799 * util.c: Make it compile on sparc-linux.
4800 * strace.c: Fix strace -f and -ff operation on sparc-linux.
4801 * signal.c: rt_sigaction has different arguments on sparc*-linux
4802 and alpha-linux.
4803 * syscall.c: Recognize sparc64-linux binaries.
4804
Ulrich Drepper0d2d3231999-05-29 04:11:48 +00004805Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
4806
4807 * configure.in: Fix typo (CFLAG -> CFLAGS).
4808
Ulrich Drepper8783c011999-05-29 04:13:58 +00004809 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
4810
Wichert Akkerman22fe9d21999-05-27 12:00:57 +00004811Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4812
4813 * Add some sysctl support, patch from Ulrich Drepper
4814
Wichert Akkerman9524bb91999-05-25 23:11:18 +00004815Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4816
4817 * Use kernel dirent structure for Linux
4818
Wichert Akkerman2e2553a1999-05-09 00:29:58 +00004819Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4820
4821 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4822 + some layout and other minor fixes
4823 + add some m68k-specific things to linux/syscallent.h. Note that m68k
4824 is similar enough to i386 to not need it's own subdirectory
4825 + add support for sendfile and mremap syscalls for Linux
4826 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
4827 + ioctls.h vs sys/ioctl.h on Alpha platform
4828 + pointer was casted to an int in stream.c
4829 + strsignal() needs -D_GNU_SOURCE in CFLAGS
4830 + several other casts changed
4831 + correct ARM/POWERPC architecture defines in acconfig.h
4832 * Merge in patches from Morten Welinder <terra@diku.dk>
4833 + add some autoconf-tests for includefiles
4834 + handle solaris version of sigcontext struct (actually I hacked this
4835 up again, but the idea is his :)
4836
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00004837Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4838
4839 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004840 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +00004841 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00004842
Wichert Akkerman328c5e71999-04-16 00:21:26 +00004843Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4844
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +00004845 * Add support for old_*stat functions for Linux. Please note you need
4846 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +00004847 * Change references to LINUX into linux in file.c
4848 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +00004849
4850Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4851
4852 * Change in strace maintainership, jrs passed the torch to me.
4853 * Use autoconf 2.13
4854 * Incorporate all changes already made in the Debian strace package:
4855 + compiles with more Linux kernels
4856 + added support for more Linux architectures
4857 + add support for a lot of extra syscalls
4858 + fix some problems with hanging children
4859 + check stray syscall after execv
4860 + decode capget and capset arguments
4861 + add more constants to net.c
4862 + detect ROSE networking
4863 + add more protocol families to domains
4864 + add IPIP protocol
4865 + added MSG_PROXY and MSG_CTRUNC to msg_flags
4866 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
4867 + added IP, IPX and TCP-options
4868 + added IP, IPX and TCP support to get-/setsockopt()
4869 + added IPX support
4870 + updated handling of signals
4871
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004872Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
4873
4874 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
4875 instead of SVR4. That is, read a few bytes at a time
4876 to avoid overrunning the end of the stack.
4877
4878Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
4879
4880 * version.c: Version 3.1 is released.
4881
4882Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
4883
4884 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
4885 as well since that's where glibc declares it. Go figure.
4886 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
4887 instead of sigcontext_struct since glibc v5+ apparently
4888 plays games with the native OS namespace.
4889 From David Mosberger-Tang <davidm@AZStarNet.com>.
4890
4891Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
4892
4893 * version.c: Version 3.0.14 is released.
4894
4895 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
4896 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
4897 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
4898 differently.
4899 Reported by Henrik Storner <storner@osiris.ping.dk>.
4900
4901 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
4902 sys/filio.h and sys/stream.h and remove check for poll.
4903 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
4904 Handle old and new styles of argument passing for select on Linux.
4905 * ioctl.c, stream.c: Conditionalize stream code on presence of
4906 sys/stream.h instead of poll because glibc implements poll but
4907 not the rest of the stream interface.
4908 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
4909 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
4910 sigsetmask.
4911 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
4912 * util.c (umoven, umovestr): Move data in long-sized chunks
4913 at a time, instead of hard coding it to be 4.
4914 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004915
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004916Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
4917
4918 * version.c: Version 3.0.13 is released.
4919
4920 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
4921 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
4922 asm/sigcontext.h to define sigcontext_struct and don't define it
4923 locally if the header is present.
4924
4925 * syscall.c (nerrnos{0,2}): Correct size computation.
4926
4927 * Makefile.in: Remove dependencies and rules relating to files
4928 normally found in the os directory. Because of the new scheme we
4929 don't know precisely where they come from. Sigh.
4930 * signalent.sh: Make it work for sunos4, linux, and svr4.
4931 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
4932 to traditional make syntax. Add signalent.h to files which can
4933 unconditionally be rebuilt. Prevent signalent.h from being
4934 unconditionally being rebuilt since it's customized.
4935 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
4936 Use versions built by {ioctlent,errnoent,signaltent}.sh.
4937 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
4938 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004939
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004940Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
4941
4942 * configure.in, Makefile.in: Add OSARCH concept to finish
4943 build support for the alpha.
4944 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
4945 and maintainer-clean rules.
4946 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
4947 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
4948 for less, greater, and equal since subtraction on two's
4949 complement numbers isn't an order relation (it isn't transitive)!
4950 * linux/Makefile.in: Add rules for the signalent.h file.
4951 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004952
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004953Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
4954
4955 * version.c: Version 3.0.12 is released.
4956
4957 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
4958 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004959
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004960 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
4961 * syscall.c (set_personality): New.
4962 * strace.c (main): Call set_personality.
4963 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
4964 ioctlent, and signalent indirect pointers and redirect them
4965 based on personality.
4966 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
4967 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
4968
4969 * util.c (upeek): Handle case where ptrace returns a long
4970 and sizeof(long) != sizeof(int).
4971 From Richard Henderson <richard@twiddle.tamu.edu>
4972
4973Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
4974
4975 * version.c: Version 3.0.11 is released.
4976
4977 * many files: Fix more printf warnings for other platforms.
4978
4979 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
4980
4981 * linux/dummy.h: Handle missing library support for {send,recv}msg.
4982 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
4983
4984 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
4985 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00004986
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00004987Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
4988
4989 * version.c: Version 3.0.10 is released.
4990
4991 * Makfile.in: Add os/arch to includes so that a given arch
4992 (like alpha) can override the native arch (like i386).
4993 * configure.in: Check for sendmsg.
4994
4995 * net.c: Make sendmsg and recvmsg dependent on an autoconf
4996 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
4997
4998 * acconfig.h, configure.in: Detect the alpha.
4999 * ioctl.c: Handle the alpha.
5000 * defs.h: Make some members long for the alpha. Define
5001 some register nicknames. Add support for WAITEXECVE.
5002 * file.c [ALPHA]: Support the alpha for statfs. Add
5003 osf_statfs and osf_fstatfs for the alpha. Make damn sure
5004 major and minor results are suitable for passing to printf.
5005 * signal.c, syscall.c: Support the alpha.
5006 * process.c: Add alpha user offsets.
5007 * most files: Use %l? for printf arguments since
5008 most are now longs for the alpha.
5009 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
5010 New for the alpha.
5011 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5012
5013Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
5014
5015 * version.c: Version 3.0.9 is released.
5016
5017 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
5018
5019 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
5020 Linux kernel version system calls.
5021
5022Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
5023
5024 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
5025 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
5026 decode IPC calls using it.
5027 * sunos4/dummy.h: Alias sys_semop to printargs.
5028 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
5029 * sunos4/syscallent.h: Include new subcalls for IPC.
5030 From Matthias Pfaller <leo@dachau.marco.de>.
5031
5032Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
5033
5034 * version.c: Version 3.0.8 is released.
5035
5036 * time.c [LINUX]: Explicitly include linux/version.h.
5037
5038 * strace.c (main): Don't let them even *try* to
5039 get strace to attach to itself since some systems
5040 don't handle this case very gracefully.
5041 Reported by David S. Miller <davem@caip.rutgers.edu>.
5042
5043 * Makefile.in (distclean): Fix it for subdirectories.
5044
5045 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
5046 sys_flags member for each defined system call.
5047
5048Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
5049
5050 * defs.h (TRACE_*): New flags to describe what class
5051 of system call each system call is.
5052 (sysent): Add sys_flags member.
5053 * syscall.c (sysent): Define (and later undef) abbreviations
5054 for the system call class flags.
5055 (lookup_class): New function to translate strings to
5056 system call class flags.
5057 (qualify): Handle new system call class mechanism.
5058 * linux/syscallent.h: Fill in the new sys_flags member
5059 for each defined system call.
5060
5061 * defs.h (print_sock): Remove redundant and non-K&R C
5062 compatible prototype. From Juergen Weigert
5063 <jnweiger@immd4.informatik.uni-erlangen.de>.
5064
5065Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
5066
5067 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
5068 From Michael E Chastain <mec@duracef.shout.net>.
5069
5070 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
5071 kernels. From Michael E Chastain <mec@duracef.shout.net>.
5072
5073Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
5074
5075 * file.c (sprintfstype): Enclose string result in double
5076 quotes.
5077
5078 * time.c (sys_adjtimex) [LINUX]: Conditionalize
5079 constantly evolving timex structure.
5080 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5081
5082 * defs.h, syscall.c, strace.c: Rename syscall to
5083 trace_syscall and change prototype and all callers
5084 because of broken Linux shared libraries.
5085 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5086
5087 * Makefile.in (clean): Check for a file with test -f not
5088 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5089
5090Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
5091
5092 * version.c: Version 3.0.7 is released.
5093
5094 * util.c (string_quote): Fix thinko which caused core
5095 dumps for strings with quotes in them.
5096 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
5097
5098 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
5099 files from /usr/include, not just the linux one.
5100 From Michael E Chastain <mec@duracef.shout.net>.
5101
5102 * linux/errnoent.sh: Total rewrite to handle more ioctls with
5103 fewer false positives on more kernel flavors.
5104 From Michael E Chastain <mec@duracef.shout.net>.
5105
5106Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
5107
5108 * version.c: Version 3.0.6 is released.
5109
5110 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5111 sys_msync.
5112 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
5113 on MC_SYNC instead of HAVE_MCTL.
5114 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
5115 (sys_msync): New function.
5116
5117Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
5118
5119 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5120 sys_flock and sys_getdents.
5121 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
5122 not SUNOS4.
5123 * file.c (sys_getdents): Define unconditionally and handle
5124 LINUX case.
5125 * strace.c (main): Disallow username option unless both real
5126 and effective uids are root.
5127
5128Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
5129
5130 * strace.c (main): Ensure that run_uid and run_gid are
5131 always set to something meaningful.
5132 (main, newoutf) [!SVR4]: Swap real and effective uids while
5133 opening any output files.
5134 (main) [!SVR4]: Treat effective uid of root as a request
5135 to handle suid binaries correctly using the real uid of
5136 the invoking user.
5137
5138Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
5139
5140 * Makefile.in: Add `|| true' to clean rule because
5141 although GNU make 3.74 uses `sh -c' to invoke commands
5142 every other make in the world uses `sh -ec'.
5143
5144 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
5145 arguments appear to be stored on the stack, not in the
5146 registers following A3 (empirical result).
5147
5148 * defs.h: Add prototype for printsock.
5149 * svr4/dummy.h: Remove generic handling of sys_mount.
5150 * system.c [SVR4, MIPS]: Include several system headers to cleanly
5151 get access to SGI mount information.
5152 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
5153 (sys_mount) [SVR4, MIPS]: New function.
5154 (sys_mount) [SVR4, !MIPS]: New function.
5155
5156Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
5157
5158 * version.c: Version 3.0.5 is released.
5159
5160 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
5161 tv_usec members to long when using printf.
5162
5163 * ipc.c: Omit define of __KERNEL__.
5164 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
5165 want which __KERNEL__ used to provide.
5166 (sys_msgrcv): Change reference to ipc_kludge structure to
5167 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
5168
5169 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
5170 Linux specific options.
5171
5172 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
5173 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
5174 instead of depending of __KERNEL__.
5175
5176 term.c: Cast c_{i,o,c,l}flag to long when using printf.
5177
5178Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
5179
5180 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
5181 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
5182 and AC_DECL__SYS_SIGLIST.
5183 * acconfig.h (SYS_ERRLIST_DECLARED): New.
5184 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
5185 (strsignal): Use SYS_SIGLIST_DECLARED.
5186
5187 net.c (sys_socket): Omit inadvertent surplus comma when
5188 protocol family isn't PF_INET.
5189
5190 util.c (dumpstr): Fix incorrect printing of one too many
5191 characters when the length is not an even multiple of 16 bytes.
5192 Reported by Juergen Weigert
5193 <jnweiger@immd4.informatik.uni-erlangen.de>.
5194
5195Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
5196
5197 * ioctl.c (compare): Change prototype to match POSIX qsort.
5198 * signal.c (sigishandled) [SVR4]: Omit everything after return.
5199 * strace.c (trace) [SVR4]: Break out of for loop instead of
5200 returning when finished so final return statement is executed.
5201 * syscall.c (internal_syscall): Add more SYS_wait* variations.
5202 (syscall) [LINUX]: Correct typo which commented out the M68K
5203 argument to ifdef.
5204 * util.c (printstr): Cast unsigned char pointer argument
5205 to char pointer in umovestr call.
5206 (dumpstr): Likewise for umoven.
5207
5208Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
5209
5210 * version.c: Version 3.0.4 is released.
5211
5212 * signal.c (sys_sigblock): Move after the definition of
5213 sys_sigsetmask that it calls to avoid an implicit declaration.
5214 * stream.c (transport_user_options, transport_server_options):
5215 Only needed if TI_BIND is defined.
5216 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
5217
5218 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
5219 the tcp arguement from the call to exiting. Add getrval2
5220 check so no fork processing is done in the child.
5221 (printwaitn): Initialize exited so that its value is defined
5222 for all flows of execution.
5223
5224Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
5225
5226 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
5227 setfsuid, setfsgid, and _llseek syscalls.
5228 * linux/syscall.h: Add prototypes for them.
5229 * linux/syscallent.h: Add them to the syscall entries table.
5230 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
5231 defines and conditionally include linux/personality.h if
5232 __NR_personality is defined.
5233 (personality_options) [LINUX]: New table.
5234 (sys_personality) [LINUX]: New function.
5235
5236Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
5237
5238 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
5239 on the number of traced processes so that we can have untraced
5240 children (e.g. via popen).
5241
5242 * strace (main) [!SVR4]: Call fake_execve to get the actual
5243 exec and its arguments into the trace.
5244 (environ): Declare it.
5245 * process.c (fake_execve): New function.
5246 (headers): Include sys/syscall.h to get SYS_* defines.
5247
5248 * process.c (sys_execv, sys_execve): Surround argument annotations
5249 with C comment delimiters.
5250 (printargv, printargc): The arg vector is an array of char pointers
5251 not ints.
5252
5253 * strace.c (printleader): Also check for multiple -p arguments
5254 when deciding whether to print the pid field.
5255
5256 * strace.c (strerror) [!HAVE_STRERROR]: New function.
5257 * defs.h (strerror, strsignal): Add these prototypes if we provide
5258 the functions.
5259 * configure.in (AC_CHECK_FUNCS): Add strerror.
5260
5261 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
5262 and blocked signals.
5263
5264 * strace.c (main): Add username option. Verify they are root before
5265 letting them use it. Look up the ids in the password file. Set
5266 them just before executing the program.
5267 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5268
5269Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
5270
5271 * version.c: Version 3.0.3 is released.
5272
5273 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
5274 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5275
5276 * strace.c (outfname): Initialize to NULL.
5277 (main): Defer output file processing until after arguments.
5278 Allow either a pipe or a bang for command arguments.
5279 Check if outfname is NULL instead of checking outf for stderr.
5280 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
5281 (droptcb): Reset close TCB's outf to NULL instead of stderr.
5282 (tprintf): Avoid calling vfprintf if outf is NULL.
5283
5284 * strace.c (main): Use popen if -o argument begins with a pipe.
5285 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5286
5287 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
5288 but WIFSTOPPED was used.
5289
5290 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
5291 rule to prevent the comment from being untrue.
5292
5293Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
5294
5295 * strace.c (sys_exit): Move follow fork code to internal_exit.
5296 (sys_fork): Move follow fork code to internal_fork.
5297 (sys_execv, sys_execve): Move follow fork code to internal_exec.
5298 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
5299 (vforking): Remove this static variable and check scno in
5300 internal_fork instead.
5301 (internal_exit, internal_fork, internal_exec, internal_wait): New
5302 functions.
5303 * defs.h: Add prototypes for the new internal_* functions.
5304 * syscall.c (syscall): Move syscall entering trace qualifier check
5305 and reprint checking after context decoding and precede them with
5306 a call to internal_syscall. Precede syscall exiting trace
5307 qualifier check with a call to internal_syscall.
5308 (internal_syscall): New function.
5309
5310 * defs.h (struct tcb): Make scno signed.
5311 * strace.c (syscall) Make u_error signed.
5312 [LINUX, I386]: Avoid unsigned cast in eax check.
5313 * syscall.c (sys_indir): Make i, scno, and nargs signed.
5314 * desc.c (sys_select): Make cumlen unsigned
5315
5316Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
5317
5318 * net.c (socktypes): Add SOCK_PACKET.
5319
5320Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
5321
5322 * Makefile (clean): Check explicitly for a Makefile in subdirs
5323 before running make in them.
5324
5325Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
5326
5327 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
5328 [MIPS] (detach): Initialize error for MIPS case.
5329 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
5330 compilers.
5331 * syscall.c (decode_subcall): Move variable i into conditionals
5332 that use use it.
5333 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
5334 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
5335 to change them all.
5336 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
5337 printing since we don't know what the size of their type is.
5338 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
5339 if autoconf detects it since it seems to either not work or do
5340 something else entirely on Irix 5.3.
5341
5342Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
5343
5344 * version.c: Version 3.0.2 is released.
5345 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
5346 so that the file descriptor arg is decimal.
5347
5348Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
5349
5350 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
5351 because on Linux they are enumerators.
5352
5353 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
5354 MS_SYNCHRONOUS.
5355
5356 * util.c (printxval): When there is no translation, print the actual
5357 number first and the the default value as a C comment.
5358
5359 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
5360 sys_setsockopt): Change first argument from unsigned to signed to
5361 cater to the frequent practice of calling system calls with a file
5362 descriptor of -1.
5363 * mem.c (sys_mmap): Likewise.
5364
5365Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
5366
5367 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
5368
5369Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
5370
5371 * version.c: Version 3.0.1 is released.
5372 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
5373 * config.guess, config.guess: Update from the FSF.
5374 * install-sh: New from the FSF.
5375
5376Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
5377
5378 * Makefile.in: Add m68k arch.
5379 * acconfig.h (M68K): Add m68k define.
5380 * configure.in: Add detection of arch m68k.
5381 * process.c [M68K] (struct_user_offsets): Support m68k registers and
5382 offsets.
5383 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
5384 structure.
5385 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
5386 * syscall.c [M68K] (syscall): Support m68k syscall number register
5387 and errno in d0 instead of eax.
5388 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
5389 program counter in PT_PC instead of EIP.
5390 [M68K] (LOOP): Support m68k loop instruction.
5391 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5392
5393 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
5394 to MAP_FIXED instead of MAP_ANONYMOUS.
5395 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5396
5397 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
5398 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5399
5400Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
5401
5402 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
5403 Reported by Thanh Ma <tma@encore.com>.
5404
5405 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
5406 1.1.62 doesn't continue a traced child when the parent exits.
5407 Reported by Matt Day <mday@artisoft.com>.
5408
5409 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
5410
5411 * util.c (printstr): Fix longstanding bug in notating string
5412 continuation.
5413
5414 * strace.c [SVR4] (proc_open): Specifically wait for the child the
5415 child to go into the execve syscall to avoid spurious traces.
5416 [LINUX] (detach): Conditionalize the status variable.
5417
5418Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
5419
5420 * Makefile.in: Add mips arch.
5421 * acconfig.h (MIPS): Add mips define.
5422 * configure.in: Add detection of opsys irix5 and arch mips. Check
5423 for prctl function.
5424 Check for sys/sysconfig.h header.
5425 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
5426 * file.c [SVR4]: Include sys/cred.h.
5427 (access_flags): Update access flags for SGI.
5428 (sprinttime): Change type of sprinttime argument from unsigned
5429 long to time_t.
5430 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
5431 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
5432 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
5433 Cast si_band member to long before printing.
5434 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
5435 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
5436 * strace.c [SVR4] [MIPS]:
5437 (foobar): New dummy signal handler.
5438 (main): Install a dummy signal handler in the child before pausing
5439 to work around an SGI bug in PRSABORT.
5440 (proc_open): Send a interrupt to the child instead of aborting the
5441 syscall which doesn't work on Irix5.2.
5442 * svr4/dummy.h: Add new unfinished SGI syscalls
5443 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
5444 existing calls (e.g. sys_ksigaction like sys_sigaction).
5445 Printargs does the print thing for sys_sethostid.
5446 * svr4/syscall.h: Declare all new SGI syscalls.
5447 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
5448 and add it to all subcall entry points.
5449 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
5450 decode as subcalls on MIPS. Instead, use the normal syscalls.
5451 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
5452 since SGI syscall numbers are off by one.
5453 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
5454 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
5455 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
5456 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
5457 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
5458 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
5459 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
5460 Add workaround for broken SGI pr_sysarg on syscall entry.
5461 [SVR4] (syscall): Conditionalize subcall decoding for
5462 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
5463 [SVR4] [MIPS] (getrval2): Handle SGI.
5464 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
5465 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
5466 [MIPS] (syssgi_options, sys_syssgi): New for SGI.