blob: a7a130c5d248767c9f1b083759b90b4b61e37aaf [file] [log] [blame]
Roland McGratha4187c92003-02-26 20:34:14 +000012003-02-26 Roland McGrath <roland@redhat.com>
2
3 * configure.ac: Fix typo in netinet/in.h check.
4 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
5 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
6
Roland McGrath66375f62003-02-24 10:18:11 +000072003-02-24 Roland McGrath <roland@redhat.com>
8
Roland McGrath74f905d2003-02-24 10:53:48 +00009 * configure.ac, NEWS: Version 4.4.95.
10 * strace.spec, debian/changelog: 4.4.95-1.
11
Roland McGrath66375f62003-02-24 10:18:11 +000012 * process.c (sys_getresgid): Fix typos in argument access.
13
Roland McGrath127f7d22003-02-24 07:13:59 +0000142003-02-23 Roland McGrath <roland@redhat.com>
15
16 * process.c (sys_getresuid): Fix typos in argument access.
17 Reported by Anton Blanchard <anton@samba.org>.
18
Roland McGrath71522342003-02-20 02:45:34 +0000192003-02-19 Roland McGrath <roland@redhat.com>
20
Roland McGrath45be9602003-02-20 03:26:58 +000021 * configure.ac, NEWS: Version 4.4.94.
22 * strace.spec, debian/changelog: 4.4.94-1.
23
Roland McGrath44fb0432003-02-20 02:56:50 +000024 * version.c: Removed.
25 * Makefile.am (strace_SOURCES): Remove it.
26 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
27
Roland McGrath71522342003-02-20 02:45:34 +000028 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
29 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
30 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
31
Roland McGrath8d276ff2003-01-24 04:32:36 +0000322003-01-23 Roland McGrath <roland@redhat.com>
33
Roland McGrathff02c902003-01-30 20:15:35 +000034 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
35 SPARC, which doesn't use the header regardless.
36
37 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
38 like signal.c does.
39
40 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
Roland McGrath6ee7d1f2003-01-24 04:39:50 +000041
42 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
43 [! SYS_putpmsg] (sys_putpmsg): Likewise.
44
Roland McGrath8d276ff2003-01-24 04:32:36 +000045 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
46 since they can conflict.
47
Roland McGrath6a39c212003-01-22 02:27:59 +0000482003-01-21 Roland McGrath <roland@redhat.com>
49
Roland McGrath8d276ff2003-01-24 04:32:36 +000050 * strace.c (usage): Omit -z, since it has never worked properly.
51 * NEWS: Likewise.
52
53 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
54 var=val in environ or to remove var, respectively.
55 (usage): Mention it.
56 * strace.1, NEWS: Document it.
57
Roland McGrath6a39c212003-01-22 02:27:59 +000058 * configure.ac, NEWS: Version 4.4.93.
59 * strace.spec, debian/changelog: 4.4.93-1.
60 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
61
Roland McGrath08eee592003-01-20 09:04:42 +0000622003-01-20 Roland McGrath <roland@redhat.com>
63
Roland McGrathb472e1c2003-01-20 10:23:11 +000064 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
65 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
66 TCB_WAITEXECVE state with special kludges.
67
Roland McGrath08eee592003-01-20 09:04:42 +000068 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
69 reversed from other architectures.
70
71 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
72 conditional on [TCB_WAITEXECVE] instead of list of processors.
73
74 * util.c (restore_arg0): Evaluate args in no-op defns.
75
76 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
77 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
78
Roland McGrath2b157e72003-01-18 00:19:35 +0000792003-01-17 Anton Blanchard <anton@samba.org>
80
81 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
82
83 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
84
Roland McGrath92999db2003-01-14 09:46:33 +0000852003-01-14 Roland McGrath <roland@redhat.com>
86
Roland McGrathec4bd132003-01-14 23:41:07 +000087 * linux/powerpc/errnoent.h: Add missing errnos.
88 * linux/powerpc/ioctlent.h: Update ioctl values.
89 From Anton Blanchard <anton@samba.org>.
90
91 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
92 From Anton Blanchard <anton@samba.org>.
93
94 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
95 sys_ftruncate64, instead of printargs, for those syscalls.
96 * linux/mips/syscallent.h: Likewise.
97 * linux/powerpc/syscallent.h: Likewise.
98 * linux/s390/syscallent.h: Likewise.
99 * linux/sparc/syscallent.h: Likewise.
100
101 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
102 All others at the moment use linux/syscallent.h, where it's 300.
103
104 * strace.1: Update bug reporting info.
105
106 * resource.c [LINUX] (quotacmds): Grok new command encodings.
107 From Nathan Scott <nathans@debian.org>.
108
Roland McGrathd7bec502003-01-14 10:10:36 +0000109 * configure.ac, NEWS: Version 4.4.92.
110 * strace.spec, debian/changelog: 4.4.92-1.
111
Roland McGrathf775ab32003-01-14 09:59:57 +0000112 * configure.ac: Match powerpc* (includes powerpc64), and don't match
113 ppc (never comes out of config.sub).
Roland McGrathd7bec502003-01-14 10:10:36 +0000114
Roland McGrathf775ab32003-01-14 09:59:57 +0000115 * process.c (sys_ptrace): Use #lx format for address argument.
116 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
117 * process.c [POWERPC]: Likewise.
118 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
119 * syscall.c (get_scno) [POWERPC]: Likewise.
120 * util.c [POWERPC]: Likewise.
121 (printnum): Use long for NUM.
122 From Anton Blanchard <anton@samba.org>.
123
Roland McGrath92999db2003-01-14 09:46:33 +0000124 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
125
126 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
127 appropriately via set_arg0 or no-ops for each architecture.
128 (clearbpt): Use those instead of set_arg0 and set_arg1.
129
130 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
131 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
132 sys_ftruncate64, instead of printargs, for those syscalls.
133
134 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
135 (sys_ptrace): Use printxval.
136 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
137 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
138
139 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
140 print it before using printxval.
141 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
142
Roland McGrathda5ad2d2003-01-14 07:53:49 +00001432003-01-13 Roland McGrath <roland@redhat.com>
144
Roland McGrath4e254592003-01-14 07:58:26 +0000145 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
146 timestamp 2003-01-10.
147 * config.sub: Likewise, timestamp 2003-01-03.
148 * install-sh: Update from Automake 1.7.2.
149
Roland McGrathda5ad2d2003-01-14 07:53:49 +0000150 * linux/powerpc/signalent.h: Add SIGRTMIN.
151 From Anton Blanchard <anton@samba.org>.
152
153 * linux/powerpc/syscallent.h: Add missing system calls.
154 Decode more system calls, we were just printargs for many things.
155 Remove some x86-specific system calls.
156 Remove two syscalls between the socket and ipc syscalls,
157 it was resulting in all IPC syscalls being off by two.
158
159 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
160 From Anton Blanchard <anton@samba.org>.
161
162 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
163 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
164 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
165 From Anton Blanchard <anton@samba.org>.
166
167 * term.c [LINUX]: Get kernel definition of struct termios.
168 From Anton Blanchard <anton@samba.org>.
169
170 * linux/ioctlent.sh: Look in sound/ directory too.
171 From Anton Blanchard <anton@samba.org>.
172
173 * desc.c (printflock64): Fix ADDR argument type.
174 From Anton Blanchard <anton@samba.org>.
175
176 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
177 sys_siglist and _sys_siglist.
178 Reported by John Hughes <john@Calva.COM>.
179
180 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
181 Reported by John Hughes <john@Calva.COM>.
182
183 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
184
Roland McGrathdcfcaf72003-01-10 10:45:13 +00001852003-01-10 Roland McGrath <roland@redhat.com>
186
Roland McGrathedcf1b02003-01-10 21:43:33 +0000187 * configure.ac, NEWS: Version 4.4.91.
188 * strace.spec, debian/changelog: 4.4.91-1
189
Roland McGrath09b371c2003-01-10 20:51:13 +0000190 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
191 values for x86-64, conditional on current_personality.
192
Roland McGrath944d10f2003-01-10 20:14:52 +0000193 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
194
Roland McGrath03c5c4d2003-01-10 20:06:01 +0000195 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
196 * stream.c (print_transport_message): Use #ifdefs for those members.
197
198 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
199
Roland McGrath516f3492003-01-10 19:55:42 +0000200 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
201 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
202
203 * strace.c (pfd2tcb): Fix for new tcbtab type.
204 (rebuild_pollv): Likewise.
205 (detach): Put variables used under [LINUX] inside #ifdef.
206
207 * process.c (change_syscall) [POWERPC]: Add missing return.
208 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
209
Roland McGrathdcfcaf72003-01-10 10:45:13 +0000210 * strace.spec: New file.
211 * debian/changelog: 4.4.90-1
212 * debian/rules (binary-arch): Depend on build.
213 (clean): Don't try to run Makefile.in.
214 * debian/control (Standards-Version): Now 3.5.8.
215
216 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
217
Roland McGrathea496212003-01-10 07:50:29 +00002182003-01-09 Roland McGrath <roland@redhat.com>
219
220 * syscall.c (force_result) [S390 || S390X]: Fix typo.
221
222 * debian/control: Update Maintainer: field.
223
Roland McGrath5694e802003-01-09 06:56:39 +00002242003-01-08 Roland McGrath <roland@redhat.com>
225
226 * NEWS: Update for 4.4.90 test release.
227
228 Support for new Linux 2.5 thread features.
229 * defs.h [LINUX]: Define __NR_exit_group if not defined.
230 (struct tcb): New members nclone_threads, nclone_detached,
231 and nclone_waiting.
232 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
233 (waiting_parent): Macro removed.
234 (pid2tcb): Declare it.
235 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
236 child to our parent if we are a CLONE_THREAD child ourselves.
237 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
238 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
239 determining if we have any. If TCB_CLONE_THREAD is set, check
240 parent's children instead of our own, and bump nclone_waiting count.
241 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
242 the syscall was exit_group.
243 * syscall.c (internal_syscall): Use internal_exit for exit_group.
244 * strace.c (pid2tcb): No longer static.
245 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
246 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
247 If we have thread children, set TCB_EXITING and don't clear the TCB.
248 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
249 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
250 children of our parent that might be waiting for us too.
251 [TCB_GROUP_EXITING] (handle_group_exit): New function.
252 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
253
254 Revamp -f support for Linux.
255 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
256 the system call to be clone with CLONE_PTRACE set. Various new static
257 helper functions.
258 * process.c (internal_clone): Define also #ifdef SYS_clone2.
259 Initialize TCPCHILD->parent field.
260 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
261 Check in case the new child is in the tcb already.
262 (internal_fork) [LINUX]: Just call internal_clone.
263 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
264 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
265
266 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
267
268 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
269
270 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
271
272 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
273
Wichert Akkerman5a9b0862003-01-08 23:44:36 +00002742003-01-09 Wichert Akkerman <wichert@deephackmode.org>
275
276 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
277 longer used
278 * debian/rules: no longer install postinst and prerm
Wichert Akkerman136bbb12003-01-08 23:46:03 +0000279 * debian/control: do not end summary with full stop (lintian)
Wichert Akkerman5a9b0862003-01-08 23:44:36 +0000280
Roland McGratha83c22f2002-12-30 09:13:30 +00002812002-12-30 Roland McGrath <roland@redhat.com>
282
Roland McGrath2850c7e2002-12-30 10:46:02 +0000283 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
284 (EXTRA_DIST): Add missing files.
285
286 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
287
288 * syscall.c (qualify_one): New function.
289 (qual_options): Replace lookup field with qualify, update initializer.
290 (qualify): Update caller.
291 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
292 (qual_syscall): Rewritten lookup_syscall, match name more than once.
293 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
294
Roland McGrath692b68a2002-12-30 09:33:32 +0000295 * version.c (version): Make const, bump to 4.4.90.
296 * strace.c: Update decl.
297
298 * Makefile.am [LINUX && X86_64]: Remove cruft.
299 * linux/x86_64/errnoent1.h: New file.
300 * linux/x86_64/ioctlent1.h: New file.
301 * linux/x86_64/signalent1.h: New file.
302 * linux/x86_64/syscallent1.h: New file.
303 * linux/x86_64/i386-headers.diff: File removed.
304 * linux/x86_64/makeheaders.sh: File removed.
305 * linux/x86_64/Makefile.in: File removed.
306
Roland McGratha83c22f2002-12-30 09:13:30 +0000307 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
308 already broken for 32-bit personality on x86-64.
309
Roland McGrath30d47f12002-12-30 00:51:51 +00003102002-12-29 Roland McGrath <roland@redhat.com>
311
Roland McGratha83c22f2002-12-30 09:13:30 +0000312 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
313 * linux/Makefile.am: File removed.
314 * freebsd/Makefile.am: File removed.
315 * sunos4/Makefile.in: File removed.
316 * svr4/Makefile.in: File removed.
317
Roland McGrath30d47f12002-12-30 00:51:51 +0000318 * linux/alpha/Makefile.in: File removed.
319 * linux/hppa/Makefile.in: File removed.
320 * linux/ia64/Makefile.in: File removed.
321 * linux/powerpc/Makefile.in: File removed.
322 * linux/s390/Makefile.in: File removed.
323 * linux/s390x/Makefile.in: File removed.
324
3252002-12-26 Roland McGrath <roland@redhat.com>
326
327 * syscallent.sh: Grok three flavors of #define line, uniquify.
328 * linux/hppa/syscallent.sh: File removed.
329 * linux/powerpc/syscallent.sh: File removed.
330
331 * linux/Makefile.am: New file.
332 * linux/Makefile.in: File removed.
333 * freebsd/Makefile.am: New file.
334 * freebsd/i386/Makefile.am: New file.
335 * freebsd/i386/Makefile.in: File removed.
336
3372002-12-22 Roland McGrath <roland@redhat.com>
338
339 Update to Autoconf 2.57, and Automakify with version 1.7.
340 * Makefile.am: New file.
341 * Makefile.in: File removed.
342 * configure.in: Moved to ...
343 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
344 * aclocal.m4: Moved to ...
345 * acinclude.m4: ... here. Update for Autoconf 2.5x.
Roland McGratha83c22f2002-12-30 09:13:30 +0000346 * acconfig.h: File removed.
Roland McGrath30d47f12002-12-30 00:51:51 +0000347 * AUTHORS: New file, makes automake happy.
348 * autogen.sh: File removed.
349 * README-CVS: Update to recommend autoreconf instead.
350 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
351 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
352 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
353 * strace.c: *_DECLARED -> HAVE_DECL_*
354 * stream.c: HAVE_* -> HAVE_STRUCT_*
355
356 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
357 sh, and use $(srcdir) to find the script.
358 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
359 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
360 * linux/x86_64/Makefile.in (headers): Renamed to all.
361 * linux/alpha/Makefile.in: Add empty install target.
362 * linux/x86_64/Makefile.in: Likewise.
363 * linux/powerpc/Makefile.in: Likewise.
364 * linux/Makefile.in: Likewise.
365
Roland McGrath85960152002-12-30 00:26:24 +00003662002-12-26 Roland McGrath <roland@redhat.com>
367
368 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
369 From Daniel Jacobowitz <drow@false.org>.
370
Roland McGrathc25a62f2002-12-21 23:25:26 +00003712002-12-21 Roland McGrath <roland@redhat.com>
372
Roland McGrathdf211902002-12-22 03:34:55 +0000373 * linux/syscallent.h: Add some new 2.5 syscall names.
374 Now clone takes 5 args.
375 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
376 [LINUX] (sys_clone): Print new args.
377 * mem.c (print_ldt_entry): Make global.
378
379 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
380 safety, since up to 260 are already used in 2.5 kernels.
381 * linux/syscallent.h: Update the table.
382 * linux/ia64/syscallent.h: Likewise.
383
Roland McGrathc25a62f2002-12-21 23:25:26 +0000384 * syscall.c (force_result): New function.
385 * process.c (internal_wait): Handle ECHILD exit from wait call with
386 WNOHANG flag set; force the return value to 0 in the inferior when it
387 has live children we are tracing.
Roland McGrath044c8d22002-12-22 03:36:03 +0000388 * NEWS: Mention the bug fix.
Roland McGrathc25a62f2002-12-21 23:25:26 +0000389
Roland McGrath13f0b432002-12-17 10:48:09 +00003902002-12-17 Roland McGrath <roland@redhat.com>
391
Roland McGrathf57204d2002-12-18 04:36:59 +0000392 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
393 with linux/syscallent.h additions.
394
Roland McGrath29f554f2002-12-18 04:16:31 +0000395 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
396 (tcbtabsize): New variable.
397 (main): Initialize them using dynamic allocation.
398 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
399 (pid2tcb, cleanup): Likewise.
400 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
401 (rebuild_pollv): Dynamically allocate the vector.
402 * defs.h (tcbtab): Update decls.
403 (MAX_PROCS): Macro removed, no more static limit on this.
404 * process.c (fork_tcb): New function.
405 (internal_clone, internal_fork): Use it instead of checking nprocs.
406
Roland McGrath13f0b432002-12-17 10:48:09 +0000407 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
408 in wait after sending SIGSTOP.
409
Roland McGrath915742f2002-12-17 04:51:02 +00004102002-12-16 Roland McGrath <roland@redhat.com>
411
Roland McGratha581c512002-12-17 05:10:47 +0000412 * signal.c (sprintsigmask): Increase static buffer size to account for
413 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
414
Roland McGrath915742f2002-12-17 04:51:02 +0000415 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
416 __WNOTHREAD and __WALL.
417
418 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
419 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
420
Roland McGrath36d87c22002-12-15 23:59:13 +00004212002-12-15 Roland McGrath <roland@redhat.com>
422
Roland McGrath32be5972002-12-16 20:41:34 +0000423 * process.c (setarg) [POWERPC]: Support it.
424
425 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
426 Old value was bogus, not even a proper instruction.
427 From Guy M. Streeter <streeter@redhat.com>.
428
429 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
430
431 * configure.in: Don't check for putpmsg.
432 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
433 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
434
Roland McGrath2fe77222002-12-16 09:54:16 +0000435 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
436 in test. Test our own #ifdef LINUX rather than predefined `linux'.
437
Roland McGrath36d87c22002-12-15 23:59:13 +0000438 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
439 * linux/sparc/syscallent.h: Likewise.
440 * linux/hppa/syscallent.h: Likewise.
441
442 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
443 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
444 * process.c: Likewise.
445
446 * desc.c (sys_osf_select): Add missing return type.
447
448 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
449
450 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
451 sys_nanosleep, both already in linux/dummy.h.
452
453 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
454 (trace_syscall): Fix return without value.
455
456 * linux/syscallent.h: Update table with names of new syscalls
457 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
458 * linux/ia64/syscallent.h: Likewise.
459 * linux/powerpc/syscallent.h: Likewise.
460
461 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
462 defined. If the bit is set, print the sa_restorer field of sigaction.
463
464 * mem.c: Add sys_{get,set}_thread_area.
465 * linux/syscall.h: Declare them.
466 * linux/syscallent.h: Update the table for these.
467 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
468 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
469
470 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
471 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
472 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
473 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
474 sched_getaffinity, futex.
475 * linux/syscallent.h: Update the table.
476 * io.c: Add sys_sendfile64.
477 * file.c: Add sys_readahead, sys_*xattr.
478 * process.c: Add sys_futex, sys_*affinity.
479
480 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
481 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
482 * linux/syscallent.h: Update the table for socket and ipc subcalls.
483
Michal Ludvig882eda82002-11-11 12:50:47 +00004842002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
485
486 Bugfix for s390/s390x:
487 * syscall.c: Fixed scno derivation for s390/s390x.
488
Michal Ludvig17f8fb32002-11-06 13:17:21 +00004892002-11-06 Michal Ludvig <mludvig@suse.cz>
490
Michal Ludvig39c0e942002-11-06 14:00:12 +0000491 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
492 to allow the compilation of a native MIPS strace.
493
4942002-11-06 Michal Ludvig <mludvig@suse.cz>
495
Roland McGrath36d87c22002-12-15 23:59:13 +0000496 From Marty Leisner <leisner@rochester.rr.com>,
Michal Ludvig882eda82002-11-11 12:50:47 +0000497 rewritten by mludvig:
Michal Ludvig17f8fb32002-11-06 13:17:21 +0000498 * strace.c (not_failing_only): New.
499 (usage): Added -z switch description.
500 (main): Added -z switch parsing to not_failing_only variable.
501 * syscall.c (trace_syscall): Added not_failing_only handling.
502
Michal Ludvigeb818f02002-10-09 09:16:22 +00005032002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
504
505 Missing complete changelog for 2002-10-07 commit:
506 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
507 * acconfig.h: New define for s390x.
508 * config.sub: Added missing define for s390 and new one for s390x.
509 * configure.in: Added new define for s390x.
510 * file.c: Added missing #undef dirent64 and new defines for s390x.
511 * linux/s390: New directory.
512 * linux/s390/Makefile.in: New file.
513 * linux/s390/errnoent.h: New file.
514 * linux/s390/ioctlent.h: New file.
515 * linux/s390/signalent.h: New file.
516 * linux/s390/syscallent.h: New file.
517 * linux/s390x: New directoy.
518 * linux/s390x/Makefile.in: New file.
519 * linux/s390x/errnoent.h: New file.
520 * linux/s390x/ioctlent.h: New file.
521 * linux/s390x/signalent.h: New file.
522 * linux/s390x/syscallent.h: New file.
523 * linux/syscall.h: Added sys_mincore() prototype and added new
524 s390x defines.
525 * process.c: Added s390x defines.
526 (change_syscall): Changed handling for s390.
527 (setarg): Added missing s390/s390x code in setarg().
528 * signal.c: Added s390x define.
529 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
530 arguments to sprintsigmask()).
531 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
532 since printstr() expects a long.
533 * syscall.c (decode_subcall): Changed several variables to be long
534 instead of int to match 64 bit requirements. Added s390x defines.
535 (syscall_enter): Changed upeek() call to match s390 and s390x
536 requirements.
537 * util.c: Added s390x defines.
538
Michal Ludvig10a88d02002-10-07 14:31:00 +00005392002-10-07 Michal Ludvig <mludvig@suse.cz>
540
541 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
542 and bugfixes to s390 by D.J. Barrow.
543
Michal Ludvig53b320f2002-09-23 13:30:09 +00005442002-09-23 Michal Ludvig <mludvig@suse.cz>
545
Roland McGrath36d87c22002-12-15 23:59:13 +0000546 Merged x86-64 port by Andi Kleen <ak@suse.de>
Michal Ludvig0e035502002-09-23 15:41:01 +0000547 and Michal Ludvig <mludvig@suse.cz>
548 * Makefile.in: New target 'headers'. Failure ignored.
549 * acconfig.h: New defines for x86-64.
550 * configure.in: Ditto.
551 * defs.h: Ditto.
552 * file.c: Ditto.
553 * signal.c: Ditto.
554 * process.c: Added support for x86-64.
555 * util.c: Ditto.
556 * syscall.c: Ditto + added automatic personality switching.
557 * linux/syscall.h: Ditto.
558 * linux/x86_64: New directory.
559 * linux/x86_64/Makefile.in: New file.
560 * linux/x86_64/gentab.pl: Ditto.
561 * linux/x86_64/i386-headers.diff: Ditto.
562 * linux/x86_64/makeheaders.sh: Ditto.
563 * linux/x86_64/syscallent.h: Ditto.
564 * mem.c (print_mmap): Always print arg[4] as int.
565
5662002-09-23 Michal Ludvig <mludvig@suse.cz>
567
Michal Ludvig53b320f2002-09-23 13:30:09 +0000568 * configure.in: Fix regular expressions.
Roland McGrath36d87c22002-12-15 23:59:13 +0000569 * linux/syscall.h: Added missing braces in prototype of
Michal Ludvig53b320f2002-09-23 13:30:09 +0000570 sys_getdents64().
571 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
572 (struct fileflags): Made extern to inhibit compiation warnings.
573 (sys_getdents64): Merged LINUX and SVR4 part.
Roland McGrath36d87c22002-12-15 23:59:13 +0000574 * syscall.c (get_scno): Split multiline string into two distinct
Michal Ludvig53b320f2002-09-23 13:30:09 +0000575 strings.
576
John Hughes2c4e3a82002-05-24 10:19:44 +00005772002-05-24 John Hughes <john@calva.com>
578
579 * stream.h, net.h: Avoid possible infinite loop caused by
580 unsigned arithmetic in preceeding change.
581
John Hughesb6643082002-05-23 11:02:22 +00005822002-05-23 John Hughes <john@calva.com>
583
John Hughes38ae88d2002-05-23 11:48:58 +0000584 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
585
586 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
587 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
588 if found.
589
590 * configure.in: use tests for struct opthdr and struct t_opthdr.
591
592 * defs.h: add new function print_sock_optmgmt.
593
594 * io.c: add hack that lets ioctl decode functions set auxilliary
595 string return.
596
597 * stream.c: better decoding for timod ioctls.
598
599 * net.c: add function print_sock_optmgmt, used by timod ioctl
600 decoding functions in stream.c.
601
6022002-05-23 John Hughes <john@calva.com>
603
John Hughescde80ab2002-05-23 11:19:05 +0000604 * acconfig.h: Make autoheader happy about Linux/SuperH
605
6062002-05-23 John Hughes <john@calva.com>
607
John Hughesb6643082002-05-23 11:02:22 +0000608 * strace.c: Get rid of warning if not using POLL_HACK
609
John Hughes93f7fcc2002-05-22 15:46:49 +00006102002-05-22 John Hughes <john@calva.com>
611
612 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
613 options that are not just ints, cope with systems that don't
614 #define SOL_TCP and so on.
615
John Hughesd870b3c2002-05-21 11:24:18 +00006162002-05-21 John Hughes <john@calva.com>
617
618 * strace.c: Fix warning if POLL_HACK is used.
619
John Hughesc61eb3d2002-05-17 11:37:50 +00006202002-05-17 John Hughes <john@calva.com>
621
John Hughes5eb78d52002-05-17 14:04:24 +0000622 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
623
6242002-05-17 John Hughes <john@calva.com>
625
John Hughese9224782002-05-17 13:58:24 +0000626 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
627
6282002-05-17 John Hughes <john@calva.com>
629
John Hughesfd15cb32002-05-17 11:41:35 +0000630 * stream.c: tidy up output a little.
631
6322002-05-17 John Hughes <john@calva.com>
633
John Hughesc61eb3d2002-05-17 11:37:50 +0000634 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
635 to procpriv syscall.
636
Wichert Akkermanccef6372002-05-01 16:39:22 +00006372002-05-01 Wichert Akkerman <wichert@deephackmode.org>
638
639 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
640 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
641 support
642
Wichert Akkermanb0c598f2002-04-01 12:48:06 +00006432002-04-01 Wichert Akkerman <wichert@deephackmode.org>
644
Wichert Akkermaneb8ebda2002-04-01 17:48:02 +0000645 * strace.c: close tcp->outf in droptcb()
646
6472002-04-01 Wichert Akkerman <wichert@deephackmode.org>
648
Wichert Akkermanb0c598f2002-04-01 12:48:06 +0000649 * net.c: decode packet options
650
Wichert Akkermand321ff92002-03-31 18:45:45 +00006512002-03-31 Wichert Akkerman <wichert@deephackmode.org>
652
Wichert Akkermaned2c74d2002-03-31 20:16:02 +0000653 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
654
6552002-03-31 Wichert Akkerman <wichert@deephackmode.org>
656
Wichert Akkermand321ff92002-03-31 18:45:45 +0000657 * debian/*: added
Wichert Akkerman7ab47b62002-03-31 19:00:02 +0000658 * linux/syscallent.h: fix typo and add the reserved stream syscalls
659 * defs.h, file.c, io.c: fix signed/unsigned issues
Wichert Akkerman4527dae2002-03-31 19:03:29 +0000660 * syscall.c: check for negative u_errors
Wichert Akkerman235b0ff2002-03-31 19:08:04 +0000661 * cvsbuild: renamed to autogen.sh
Wichert Akkermand321ff92002-03-31 18:45:45 +0000662
Wichert Akkerman8b8ff7c2001-12-27 22:27:30 +00006632001-12-17 Wichert Akkerman <wakkerma@debian.org>
664
665 * net.c: add new TCP socket options
666
John Hughesfa519572001-10-26 08:05:49 +00006672001-10-26 John Hughes <john@calva.com>
668
669 * svr4/ioctlent.sh: Cope with #define lines containing
670 comments that terminate on subsequent lines. Used to
671 comment out subsequent ioctls!
672
Wichert Akkerman9fbd0dd2001-10-26 05:20:37 +00006732001-10-25 Wichert Akkerman <wakkerma@debian.org>
674
675 * linux/ioctlent.h: regenerated using current scripts so
676 term ioctls are included
677
John Hughes19e49982001-10-19 08:59:12 +00006782001-10-19 John Hughes <john@Calva.COM>
679
680 * strace.c(proc_open): On SVR4 only trace the syscalls,
681 signals and faults we care about.
682
John Hughes42162082001-10-18 14:48:26 +00006832001-10-18 John Hughes <john@Calva.COM>
684
John Hughesc0c5ac82001-10-19 07:32:14 +0000685 * acconfig.h: Add HAS_SIGINFO_T.
686 * aclocal.m4: add check for siginfo_t in signal.h.
687 * configure.in: use check for siginfo_t.
688 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
689 allow access to siginfo when signal recieved.
690 * process.c: Remove SVR4 only version of printsiginfo.
691 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
692 * strace.c: on SVR4 print siginfo when signal recieved.
693
6942001-10-18 John Hughes <john@Calva.COM>
695
John Hughes2d8b2c52001-10-18 14:52:24 +0000696 * system.c(sys_ssisys): handle return values for ssisys
697
6982001-10-18 John Hughes <john@Calva.COM>
699
John Hughes42162082001-10-18 14:48:26 +0000700 * signal.c: handle sigwait
701 * svr4/dummy.c: Move sigwait to done
702 * svr4/syscall.h: handle sigwait
703
John Hughes9cecf7f2001-10-16 10:20:22 +00007042001-10-16 John Hughes <john@Calva.COM>
705
John Hughes0aadba42001-10-16 18:19:52 +0000706 * system.c(sys_ssisys): decode some args for ssisys.
707
7082001-10-16 John Hughes <john@Calva.COM>
709
John Hughesaca07f32001-10-16 18:12:27 +0000710 * mem.c: MS_SYNC is zero, so must be first in xlat list.
711
712 * svr4/dummy.h: memcntl is much like mctl.
713
7142001-10-16 John Hughes <john@Calva.COM>
715
John Hughes9cecf7f2001-10-16 10:20:22 +0000716 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
717 to read unmapped page. Make it possible to strace ksh.
718
Wichert Akkerman7b3346b2001-10-09 23:47:38 +00007192001-10-03 David Mosberger <davidm@hpl.hp.com>
720
721 * process.c (internal_clone): Avoid race condition by clearing
722 breakpoint after attaching to child.
723
7242001-10-02 David Mosberger <davidm@hpl.hp.com>
725
726 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
727 by Don Dugger, with my refinements).
728
729 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
730 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
731
732 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
733 new ioctlent.h generation scheme.
734
735 * linux/syscall.h (sys_clone2): Declare.
736 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
737
738 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
739 don't miss the tty ioctls (unfortunately, some of the sound timer
740 ioctls are in conflict with them!).
741
742 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
743 (clrbpt) [IA64]: Ditto.
744
745 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
746 and SYS32_exit.
747 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
748 r8 (eax). Handle TCB_WAITEXECVE.
749 (syscall_fixup): Handle ia64.
750 (syscall_enter): Fix argument fetching for ia64.
751
752 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
753 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
754
755 * process.c (tcp): New function.
756 (change_syscall): Add support for ia64 linux.
757 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
758
759 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
760 type is narrower.
761 * resource.c (sprintrlim64): Ditto.
762
763 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
764 [IA64]: Declare "ia32" variable.
765
766 * bjm.c: Do not include <linux/module.h>. It's not safe to include
767 kernel headers. Declare the necessary constants and structures
768 directly instead.
769
7702001-10-01 David Mosberger <davidm@hpl.hp.com>
771
772 * signal.c (parse_sigset_t): New function.
773 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
774 avoiding relying on internal layout of sigset_t datastructure.
775
7762001-04-26 David Mosberger <davidm@hpl.hp.com>
777
778 * linux/ia64/syscallent.h: Add getunwind().
779
7802001-04-11 David Mosberger <davidm@hpl.hp.com>
781
782 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
783 PT_AR_BSP. Pick up arguments starting with out0, which is not
784 always the same as r32 (e.g., consider inlined syscalls).
785
John Hughesa2278142001-09-28 16:21:30 +00007862001-09-28 John Hughes <john@Calva.COM>
787
788 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
789 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
790
John Hughes1fcb1d62001-09-18 15:56:53 +00007912001-09-18 John Hughes <john@Calva.COM>
792
793 * net.c: fix display of sockaddr structures, sometimes too many "}",
794 sometimes too few. Fix suggested by Richard Kettlewell.
795
Wichert Akkerman67e3e632001-08-19 11:43:17 +00007962001-08-19 Wichert Akkerman <wakkerma@debian.org>
797
798 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
799 the struct from bits/sigcontext.h already which signal.h includes.
800
Wichert Akkerman7b96b572001-08-03 11:37:07 +00008012001-08-03 Wichert Akkerman <wakkerma@debian.org>
802
Wichert Akkerman7c707a72001-08-03 21:54:08 +0000803 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
804 Linux
805 * linux/Makefile.in: fix a few things so the ioctl list is generated
806 properly
807 * ioctl.c: remember to shift ioctl masks as well
808
8092001-08-03 Wichert Akkerman <wakkerma@debian.org>
810
Wichert Akkermancd6aefc2001-08-03 12:27:54 +0000811 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
812 for sys_fcntl as well
813
8142001-08-03 Wichert Akkerman <wakkerma@debian.org>
815
Wichert Akkerman0b1120a2001-08-03 12:20:38 +0000816 * linux/hppa/syscallent.h: updated from Matthew Wilcox
817
8182001-08-03 Wichert Akkerman <wakkerma@debian.org>
819
Wichert Akkerman82b162e2001-08-03 11:51:28 +0000820 * process.c: seems Linux/IA64 changed register names on us, switch to
821 using new names.
822
8232001-08-03 Wichert Akkerman <wakkerma@debian.org>
824
Wichert Akkerman54b4f792001-08-03 11:43:35 +0000825 * strace.c: set CLOEXEC flag for outputfile
826
8272001-08-03 Wichert Akkerman <wakkerma@debian.org>
828
Wichert Akkerman7b96b572001-08-03 11:37:07 +0000829 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
830
Wichert Akkerman4f1bbbe2001-07-23 14:43:07 +00008312001-07-23 Wichert Akkerman <wakkerma@debian.org>
832
833 * configure.in: Support cross-compiling between architectures
834
Wichert Akkerman0dc4fc92001-07-13 22:09:05 +00008352001-07-13 Wichert Akkerman <wakkerma@debian.org>
836
837 * configure.in: add S390 to architecture list
838
John Hughes1d08dcf2001-07-10 13:48:44 +00008392001-07-10 John Hughes <john@Calva.COM>
840
841 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
842 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
843 of args to readv/writev. Also gets rid of redundant printiovec
844 routine from net.c (duplicate of tprint_iov in util.c).
845
Wichert Akkerman688c7fc2001-07-02 16:53:25 +00008462001-07-02 Wichert Akkerman <wakkerma@debian.org>
847
848 * config.{guess,sub}: updated
849
John Hughesaa09c6b2001-05-15 14:53:43 +00008502001-05-15 John Hughes <john@Calva.COM>
851
John Hughes70c5e7a2001-05-15 15:09:14 +0000852 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
853 it was just passing the sigmask (ucp->uc_sigmask).
854
8552001-05-15 John Hughes <john@Calva.COM>
856
John Hughesaa09c6b2001-05-15 14:53:43 +0000857 * util.c: Don't run off the end of valid memory in umovestr when
858 USE_PROCFS. Important for FREEBSD systems (which seem to have an
859 unmapped page just after the args/env area).
860
John Hughes4e36a812001-04-18 15:11:51 +00008612001-04-18 John Hughes <john@Calva.COM>
862
863 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
864 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
865 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
866 Treat rexecve as an exec.
867 * system.c: decode arguments to ssisys call on nsc systems.
868 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
869 rexecve calls.
870
Wichert Akkerman35254402001-04-12 09:11:04 +00008712001-04-12 Wichert Akkerman <wakkerma@debian.org>
872
873 * process.c: fix cast for powerpc code
874 * linux/powerpc/syscallent.h: update syscall list
875 * README: fix address for the strace mailinglist
876 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
877 the realtime signals as well
878
Wichert Akkerman4ca31092001-04-10 10:28:43 +00008792001-04-10 Wichert Akkerman <wakkerma@debian.org>
880
881 * Merge patches from Maciej W. Rozycki:
882 + util.c: add code to print PC for MIPS
883 + linux/mips/syscallent.h: updated
884 + system.c: formating fixes for sys_sysmips
Wichert Akkerman42080d82001-04-10 10:32:26 +0000885 + configure.in: test for yet more headers
886 + stream.c: use configure-headertests instead of relying on OS hints
Wichert Akkerman4ca31092001-04-10 10:28:43 +0000887
Wichert Akkermand6b92492001-04-07 21:37:12 +00008882001-04-07 Wichert Akkerman <wakkerma@debian.org>
889
Wichert Akkermane70bbe52001-04-07 21:47:30 +0000890 * NEWS: start 4.3.1 items
891 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
892
8932001-04-07 Wichert Akkerman <wakkerma@debian.org>
894
Wichert Akkermand6b92492001-04-07 21:37:12 +0000895 * configure.in: test for asm/sysmips.h and linux/utsname.h
896 * linux/syscall.h: fix a typo for sys_sysmips
897 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
898 fix typo
899
Wichert Akkerman4f043ec2001-03-31 16:25:58 +00009002001-03-31 Wichert Akkerman <wakkerma@debian.org>
901
902 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
903
9042001-03-31 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman8aada672001-03-31 16:20:33 +0000905
906 * linux/ia64/ioctlent.h: regenerated
907
Wichert Akkerman29f0d052001-03-31 16:14:55 +00009082001-03-31 Wichert Akkerman <wakkerma@debian.org>
909
Wichert Akkermancf715672001-03-31 16:16:57 +0000910 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
911 general Linux ioctlent.sh
912
9132001-03-31 Wichert Akkerman <wakkerma@debian.org>
914
Wichert Akkerman29f0d052001-03-31 16:14:55 +0000915 * linux/ioctlent.sh: add dir variable for location of kernel headers
916
Wichert Akkermanbbf59e92001-03-29 17:43:19 +00009172001-03-29 Wichert Akkerman <wakkerma@debian.org>
918
Wichert Akkerman00cd74c2001-03-30 16:20:27 +0000919 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
920
9212001-03-29 Wichert Akkerman <wakkerma@debian.org>
922
Wichert Akkerman10767782001-03-29 19:04:25 +0000923 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
924
9252001-03-29 Wichert Akkerman <wakkerma@debian.org>
926
Wichert Akkermand7fb2062001-03-29 18:16:07 +0000927 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
928
9292001-03-29 Wichert Akkerman <wakkerma@debian.org>
930
Wichert Akkermanbbf59e92001-03-29 17:43:19 +0000931 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
932
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +00009332001-03-28 Wichert Akkerman <wakkerma@debian.org>
934
Wichert Akkerman00a82ee2001-03-28 20:29:17 +0000935 * configure.in: use sparc* so we can compile on sparc64 as well
936 * process.c, syscall.c: work around double define of fpq, fq and fpu
937 structs on Linux/sparc, and use regs instead of pt_regs
938 * don't use asm/sigcontext.h on Linux/sparc
939
9402001-03-28 Wichert Akkerman <wakkerma@debian.org>
941
Wichert Akkermanfe8f65d2001-03-28 15:10:49 +0000942 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
943
9442001-03-28 Wichert Akkerman <wakkerma@debian.org>
945
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +0000946 * strace.c: use __WALL as wait4 flag if it exists so we can properly
947 trace threaded programs
948
John Hughes8e075fb2001-03-27 13:57:48 +00009492001-03-27 John Hughes <john@Calva.COM>
950
John Hughesb8a85a42001-03-28 08:05:27 +0000951 * aclocal.m4: add check for endianness of long long.
952 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
953 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +0000954 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +0000955 long long.
956
9572001-03-27 John Hughes <john@Calva.COM>
958
John Hughes61563572001-03-27 16:47:36 +0000959 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
960 initialisation list for array).
961
9622001-03-27 John Hughes <john@Calva.COM>
963
John Hughes8e075fb2001-03-27 13:57:48 +0000964 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
965 systems - bad merge of Harald Boehme's patch by me.
966
Wichert Akkerman072ea8a2001-03-27 14:46:05 +00009672001-03-27 Wichert Akkerman <wakkerma@debian.org>
968
969 * lots of files: add Linux/hppa support
970
Wichert Akkerman407be9a2001-03-19 10:56:49 +00009712001-03-19 Wichert Akkerman <wakkerma@debian.org>
972
973 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +0000974 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +0000975 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +0000976
Wichert Akkermana9667852001-03-17 17:26:34 +00009772001-03-17 Wichert Akkerman <wakkerma@debian.org>
978
979 * linux/ioclsort.c: new file
980 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
981 the ioctl list that doesn't involve attempting to #include all kernel
982 headers
983 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
984 by the new ioctlent.sh
985 * ioctl.c: only look at the number and type bits for linux, since
986 ioctlent.sh no longer supplies the others
987
John Hughes70623be2001-03-08 13:59:00 +00009882001-03-08 John Hughes <john@Calva.COM>
989
John Hughescf1de752001-03-08 17:27:20 +0000990 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
991 pretend they have names ending with "?" so that -e trace=stat (for
992 example) will work.
993 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
994 * freebsd/i386/syscall.h: consistency.
995
9962001-03-08 John Hughes <john@Calva.COM>
997
John Hughesc0fc3fd2001-03-08 16:10:40 +0000998 * acconfig.h: add new ST_xxx defines.
999 * aclocal.m4: macros to check for more fields in struct stat.
1000 * configure.in: use new macros to check for fields in struct stat.
1001 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1002
10032001-03-08 John Hughes <john@Calva.COM>
1004
John Hughes0c79e012001-03-08 14:40:06 +00001005 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1006 * file.c: use LONG_LONG
1007 * io.c: use LONG_LONG
1008 * mem.c use LONG_LONG
1009
10102001-03-08 John Hughes <john@Calva.COM>
1011
John Hughes70623be2001-03-08 13:59:00 +00001012 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1013 * aclocal.m4: routines to check for long long off_t and rlim_t.
1014 * configure.in: check for long long off_t and rlim_t.
1015 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1016 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1017 bit versions.
1018 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1019 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1020 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1021 and setrlimit.
1022 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1023 now done automaticaly for us.
1024 * freebsd/i386/syscall.h: ditto.
1025 * freebsd/i386/syscallent.h ditto.
1026
John Hughes5a826b82001-03-07 13:21:24 +000010272001-03-07 John Hughes <john@Calva.COM>
1028
John Hughesb8c9f772001-03-07 16:53:07 +00001029 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1030 * file.c: On FreeBSD use stat64 and pals instead of stat.
1031 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1032 * freebsd/i386/syscall.h: ditto.
1033 * freebsd/i386/syscallent.h: ditto.
1034
10352001-03-07 John Hughes <john@Calva.COM>
1036
John Hughese2f6d872001-03-07 16:03:20 +00001037 * file.c: merge missing part of Harald Böhme's solaris patches,
1038 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1039
10402001-03-07 John Hughes <john@Calva.COM>
1041
John Hughes9dec06c2001-03-07 14:47:19 +00001042 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1043 * svr4/syscallent.h: pread/pwrite are TF calls.
1044
10452001-03-07 John Hughes <john@Calva.COM>
1046
John Hughes5a826b82001-03-07 13:21:24 +00001047 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1048 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1049 we don't need to know endianness of long long.
1050 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1051 ftruncate, allows reduction in numvber of horrid #if's
1052 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1053 * mem.c: FreeBSD now uses 64 bit version of mmap.
1054 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1055 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1056 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1057
John Hughes95ea9c02001-03-07 10:11:02 +000010582001-03-06 John Hughes <john@Calva.COM>
1059
John Hughes7737c8a2001-03-07 10:41:58 +00001060 * file.c: Implement truncate64 and ftruncate64
1061 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1062 LFS64 systems.
1063 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1064
10652001-03-06 John Hughes <john@Calva.COM>
1066
John Hughesc5249902001-03-07 10:39:06 +00001067 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1068 syscall master file).
1069
10702001-03-06 John Hughes <john@Calva.COM>
1071
John Hughesbb557232001-03-07 10:37:38 +00001072 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1073 zap incorrect syscall subarg range check.
1074
10752001-03-06 John Hughes <john@Calva.COM>
1076
John Hughescb8b69d2001-03-07 10:34:27 +00001077 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1078 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1079 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1080 mostly).
1081
10822001-03-06 John Hughes <john@Calva.COM>
1083
John Hughesbc4935a2001-03-07 10:28:50 +00001084 * dummy.h: add unimplemented UW sycalls
1085 * syscall.h: we can do settimeofday for UW, whopee!
1086 * syscallent.h: fix unimplemented UW syscalls
1087
10882001-03-06 John Hughes <john@Calva.COM>
1089
John Hughesc8f2e8a2001-03-07 10:26:17 +00001090 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1091 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1092 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1093 so it doesn't try to use pr_sysarg.
1094
10952001-03-06 John Hughes <john@Calva.COM>
1096
John Hughes091fe832001-03-07 10:15:39 +00001097 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1098 * file.c: handle xstat version _STAT64_VER, aka stat64.
1099
11002001-03-06 John Hughes <john@Calva.COM>
1101
John Hughes95ea9c02001-03-07 10:11:02 +00001102 * net.c: make sure SOL_ options are defined before using.
1103 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1104
Wichert Akkermanfa306182001-02-21 16:42:26 +000011052001-02-21 Wichert Akkerman <wakkerma@debian.org>
1106
1107 * net.c: fix format for printing Unix domain sockets
1108
Wichert Akkerman0cbfb322001-02-19 13:35:53 +000011092001-02-19 Wichert Akkerman <wakkerma@debian.org>
1110
1111 * linux/mips/syscallent.h: use new sys_sysmips
1112 * system.c: add sys_sysmips decoding
1113
Wichert Akkerman8c7122c2001-02-16 19:59:55 +000011142001-02-16 Wichert Akkerman <wakkerma@debian.org>
1115
Wichert Akkermanf1850652001-02-16 20:29:03 +00001116 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1117 submitted the IP6 scope ID updates
1118 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1119 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1120 available
1121 * configure.in: check for if_indextoname function and sin6_scope_id
1122 * net.c: teach printsock about IP6 scope ids
1123
11242001-02-16 Wichert Akkerman <wakkerma@debian.org>
1125
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00001126 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1127 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +00001128 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00001129
Wichert Akkermanefdecac2000-11-26 03:59:21 +000011302000-11-26 Wichert Akkerman <wakkerma@debian.org>
1131
1132 * net.c: fix formating error in sys_setsockopt
1133 * net.c: add list of socketlayers and use that for [gs]etsockopt
1134
Roland McGrath36d87c22002-12-15 23:59:13 +000011352000-10-12 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermand856b992000-10-13 12:47:12 +00001136
1137 * time.c: use sys/timex.h so things compile with 2.2 kernels
1138 * stream.c: test if MSG_* constants are #defined
1139
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +000011402000-09-03 Wichert Akkerman <wakkerma@debian.org>
1141
Wichert Akkermanefdecac2000-11-26 03:59:21 +00001142 * process.c: perform bpt trick for clone as well so we can get the
1143 pid of the child before it starts doing something
1144 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1145 again with newer libcs
1146 * test/clone.c: improve our testcase a bit
1147 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00001148
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +000011492000-09-01 Wichert Akkerman <wakkerma@debian.org>
1150
Wichert Akkermanefdecac2000-11-26 03:59:21 +00001151 * lots of files: merge patch from Gaël Roualland to add
1152 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00001153
Wichert Akkerman16a03d22000-08-10 02:14:04 +000011542000-08-09 Wichert Akkerman <wakkerma@debian.org>
1155
Wichert Akkermand077c452000-08-10 18:16:15 +00001156 * file.c: update to reflect that st_ino suddenly became a long long
1157 in the in Linux 2.4.0-test6
1158
11592000-08-09 Wichert Akkerman <wakkerma@debian.org>
1160
Wichert Akkerman16a03d22000-08-10 02:14:04 +00001161 * test/clone.c: minor fixup
1162 * Another bunch of patches from John Hughes merged:
1163 * signal.c:
1164 + SVR4 printcontext(): sigset_t != sigset_t*
1165 + getcontext returns a value, so print on exit of syscall
1166 + add UC_FP to ucontext_flags for OS writers that can't spell
1167 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1168 + decode_subcall(): only do subcall range checking when needed
1169 * bunch of UnixWare updates
1170 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1171
Wichert Akkerman7987cdf2000-07-05 16:05:39 +000011722000-07-04 Wichert Akkerman <wakkerma@debian.org>
1173
1174 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1175 SOL_IP and SOL_TCP
1176
Wichert Akkermanbd4125c2000-06-27 17:28:06 +000011772000-06-23 Wichert Akkerman <wakkerma@debian.org>
1178
1179 * strace.c: close outf before we exec a child process
1180
Wichert Akkerman43a74822000-06-27 17:33:32 +000011812000-06-09 Ulrich Drepper <drepper@redhat.com>
1182
1183 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1184 * defs.h (struct tcb): Make auxstr member const.
1185 * file.c (fsmagic): And many more magic numbers.
1186 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1187
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +000011882000-04-26 Wichert Akkerman <wakkerma@debian.org>
1189
1190 * defs.h: balance #if/#endif again
1191 * system.c: fix return statements in sys_capget()
1192 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1193 + file.c: add F_[SG]ETSIG to fcntl flags
1194 + strace.c: don't setre[gu]id if not needed
1195 + system.c: handle sys_reboot for Linux
1196 + term.c: add baudrate constants up to B4000000
1197 + linux/**/syscallent.h: note that munlockall has no arguments
1198
11992000-04-25 David Mosberger <davidm@hpl.hp.com>
1200
1201 * CREDITS: fix email address
1202 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1203 * signal.c: honour offset of sigconfig in sigframe structure for
1204 Linux/ia64
1205 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1206 madvise syscalls.
1207 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1208 AR_BSP points to the _end_ of the active register frame, so we need
1209 to adjust bsp by moving it back by the size of the active frame
1210 before using it.
1211
12122000-04-24 Wichert Akkerman <wakkerma@debian.org>
1213
1214 * process.c: add sparc support to change_syscall
1215
Wichert Akkerman10dfa562000-04-22 18:26:56 +000012162000-04-22 Wichert Akkerman <wakkerma@debian.org>
1217
1218 * linux/mips/syscallent.h: fix some typos
1219
Wichert Akkerman481e45b2000-04-17 07:42:31 +000012202000-04-14 Wichert Akkerman <wakkerma@debian.org>
1221
1222 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1223 syscalls
1224
Wichert Akkermanfd89ced2000-04-13 17:06:09 +000012252000-04-13 Wichert Akkerman <wakkerma@debian.org>
1226
1227 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1228 4999
1229
Wichert Akkermanc7926982000-04-10 22:22:31 +000012302000-04-09 Wichert Akkerman <wakkerma@debian.org>
1231
1232 * README-linux: updated to note that strace might not compile
1233 with development kernels
1234 * bjm.c: sys_query_module: check if malloc succeeds
1235 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1236 * linux/syscallent.h: updated for 2.3.99pre3
1237 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1238 even though Linux doesn't implement them
1239 * syscall.c: add global variables for MIPS registers as well
1240 * syscall.c: move global variables to before get_scno since that uses them
1241 * util.c: oops, misspelled defined
1242 * process.c: fix ptrace calls in change_syscall
1243 * mem.c: decode sys_madvise
1244 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1245 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1246 + small fix for RLIMIT_* and RUSAGE_BOTH
1247 + enhace support for capget and capset
1248
Wichert Akkermanfaf72222000-02-19 23:59:03 +000012492000-02-19 Wichert Akkerman <wakkerma@debian.org>
1250
1251 * test/vfork.c: new file to test vfork traces
1252 * test/.cvsignore: new file
1253 * defs.h: Up maximum number of traced processed to 64
Roland McGrath36d87c22002-12-15 23:59:13 +00001254 * strace.c: Disable some debugging code from davidm
Wichert Akkermanfaf72222000-02-19 23:59:03 +00001255 * implement setarg for more architectures
1256 * implement change_syscall
1257
Wichert Akkerman2ee6e452000-02-18 15:36:12 +000012581999-12-27 Morten Welinder <terra@diku.dk>
1259
1260 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1261 _unsigned_ char parameter.
1262
Wichert Akkerman12f75d12000-02-14 16:23:40 +000012632000-02-14 Wichert Akkerman <wakkerma@debian.org>
1264
1265 * S390 updates
1266
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +000012672000-02-03 Wichert Akkerman <wakkerma@debian.org>
1268
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00001269 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00001270
Pavel Machek4dc3b142000-02-01 17:58:41 +000012712000-01-02 Pavel Machek <pavel@ucw.cz>
1272
1273 * probe if sys/poll.h exists in configure + minor cleanups
1274
1275 * syscall.c: split trace_syscall into few pieces to make code readable
1276
Wichert Akkerman30160182000-01-21 20:31:34 +000012772000-01-21 Wichert Akkerman <wakkerma@debian.org>
1278
1279 * Release version 4.2 to get the current updates out and so
1280 we can concentrate in finishing the clone support.
1281
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +000012822000-01-11 Wichert Akkerman <wakkerma@debian.org>
1283
1284 * Add 1900 to tm_year in sprinttime
1285
Wichert Akkerman0396bdc1999-12-24 23:11:57 +000012861999-12-24 Wichert Akkerman <wakkerma@debian.org>
1287
1288 * file.c: protect printstat64 with STAT64 instead of linux so we can
1289 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +00001290 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00001291
1292Fri Dec 24 18:05:00 EST 1999
1293
Ulrich Drepperc921cb21999-12-24 08:03:35 +000012941999-12-23 Ulrich Drepper <drepper@cygnus.com>
1295
1296 * file.c: Use ugly libc_stat trick also for stat64.
1297 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1298 * process.c (internal_clone): Fix a few typos and add definitions to make
1299 it at least compile.
1300 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1301 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1302 and sys_fstat64.
1303 * aclocal.m4: Define AC_STAT64.
1304 * acconfig.h: Define HAVE_STAT64.
1305 * configure.in: Add AC_STAT64.
1306
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00001307Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1308
1309 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1310 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +00001311 * process.c: add internal_clone(), currently only shows the options
1312 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00001313
1314Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1315
1316 * Rewrite mmap-handling to support mmap2 on Linux
1317
Wichert Akkermane5be0de1999-12-14 10:46:18 +00001318Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1319
1320 * Note that Linux can handle sys_semop() as well
1321
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00001322Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1323
1324 * Include linux/in6.h for glibc2.0 and older
1325
Wichert Akkermanea78f0f1999-11-29 15:34:02 +00001326Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1327
1328 * Merge patches from John Hughes to make configure support UnixWare
1329
Wichert Akkerman9123ac81999-11-27 21:58:20 +00001330Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1331
1332 * Enhance sys_query_module
1333
Wichert Akkermane4aafd41999-11-26 09:54:08 +00001334Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1335
1336 * Patches from John Hughes:
1337 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +00001338 + allow net.c to compile on systems without AF_INET6
1339 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +00001340 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +00001341 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +00001342 + Parse mount arguments for UnixWare
1343 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +00001344
Wichert Akkerman2a64b431999-11-26 00:29:05 +00001345Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1346
1347 * Release 4.1 to get all the changes made out there
1348
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +00001349Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1350
1351 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1352 + Socket calls parsed better
1353 + bunch of alpha OSF syscalls added
1354 + Fix alpha 32/64 bit issues
1355
Wichert Akkerman2f473da1999-11-01 19:53:31 +00001356Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1357
1358 * Move Linux kernelmodule-functions from system.c to bjm.c and
1359 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +00001360 * Linux MIPS updates:
1361 + Play with #ifdef's in net.c to get IPv6 right
1362 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +00001363
Wichert Akkermanf90da011999-10-31 21:15:38 +00001364Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1365
1366 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1367
Wichert Akkerman50524821999-10-10 22:40:07 +00001368Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1369
1370 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1371 and sys_delete_module correctly
1372
Wichert Akkerman15dea971999-10-06 13:06:34 +00001373Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1374
1375 * Update cvsbuild to give a better error if autoconf isn't installed
1376 * Add test for linux/ptrace.h to configure
1377 * Since we define GNU_SOURCE in the Makefile we don't need to define
1378 USE_GNU in file.c anymore
1379
1380Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1381
1382 * #define USE_GNU before including file.c so we get some extra O_* flags
1383
1384Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1385
1386 * Add missing } in IPv6 output
1387
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00001388Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1389
1390 * Update copyright for strace-graph to BSD to be consistent with
1391 the rest of strace
1392
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00001393Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1394
1395 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1396 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00001397 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00001398
1399Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1400
1401 * linux/sparc/syscall.h: Declare create_module/init_module.
1402 * configure.in: Allow compilation in a different directory
1403 than the source one.
1404 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1405 so that we don't depend on asm/ptrace.h which clashes with
1406 glibc sys/ptrace.h.
1407 * util.c: Likewise.
1408 * syscall.c: Likewise.
1409
Wichert Akkerman5a777661999-08-04 16:03:49 +00001410Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1411
1412 * Syscall 94 on Linux alpha is sys_poll
1413
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00001414Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1415
1416 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1417
Wichert Akkerman527a8051999-07-15 21:11:37 +00001418Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1419
1420 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1421 + Correctly implement fix sys_createmodule (Linux)
1422 + Add limited handlig of sys_initmodule (Linux)
1423
Wichert Akkerman36915a11999-07-13 15:45:02 +00001424Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1425
1426 * Add configure-test for sys/reg.h and use that
1427 * Use sys/reg.h instead of asm/ptrace.h
1428
Wichert Akkermanca446991999-07-09 23:48:58 +00001429Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1430
1431 * Remove hack in signal.c for arm architecture
1432 * Add hack so we compile correctly on powerpc
1433
Wichert Akkerman5b4d1281999-07-09 00:32:54 +00001434Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1435
1436 * Add a corrected patch from Daniel Jacobowitz
1437
Wichert Akkermana6013701999-07-08 14:00:58 +00001438Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1439
1440 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1441 for the stat structure
1442
1443Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +00001444
1445 * Fix test for sys/reg include
1446
Wichert Akkermana6013701999-07-08 14:00:58 +00001447Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +00001448
1449 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1450 * Fixed some SunOS compile problems earlier that I forgot to include
1451 here
1452
Wichert Akkerman789ed351999-06-14 10:45:01 +00001453Mon Jun 14 12:44:25 CEST 1999
1454
1455 * Avoid leakint fd into child when forking, patch from
1456 John Hughes <john@Calva.COM>
1457
Wichert Akkerman8829a551999-06-11 13:18:40 +00001458Fri Jun 11 14:54:47 CEST 1999
1459
1460 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1461 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1462
Wichert Akkermancc4b8f41999-06-09 12:50:10 +00001463Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1464
1465 * Brought syscall list for alpha up to date
1466
Wichert Akkermandacfb6e1999-06-03 14:21:07 +00001467Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1468
1469 * system.c: sys_umount2 syscall support.
1470 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1471 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1472 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1473 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1474 so it needs strace's own copy of the stat structure.
1475 * util.c: Make it compile on sparc-linux.
1476 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1477 * signal.c: rt_sigaction has different arguments on sparc*-linux
1478 and alpha-linux.
1479 * syscall.c: Recognize sparc64-linux binaries.
1480
Ulrich Drepper0d2d3231999-05-29 04:11:48 +00001481Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1482
1483 * configure.in: Fix typo (CFLAG -> CFLAGS).
1484
Ulrich Drepper8783c011999-05-29 04:13:58 +00001485 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1486
Wichert Akkerman22fe9d21999-05-27 12:00:57 +00001487Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1488
1489 * Add some sysctl support, patch from Ulrich Drepper
1490
Wichert Akkerman9524bb91999-05-25 23:11:18 +00001491Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1492
1493 * Use kernel dirent structure for Linux
1494
Wichert Akkerman2e2553a1999-05-09 00:29:58 +00001495Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1496
1497 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1498 + some layout and other minor fixes
1499 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1500 is similar enough to i386 to not need it's own subdirectory
1501 + add support for sendfile and mremap syscalls for Linux
1502 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1503 + ioctls.h vs sys/ioctl.h on Alpha platform
1504 + pointer was casted to an int in stream.c
1505 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1506 + several other casts changed
1507 + correct ARM/POWERPC architecture defines in acconfig.h
1508 * Merge in patches from Morten Welinder <terra@diku.dk>
1509 + add some autoconf-tests for includefiles
1510 + handle solaris version of sigcontext struct (actually I hacked this
1511 up again, but the idea is his :)
1512
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00001513Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1514
1515 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001516 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +00001517 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00001518
Wichert Akkerman328c5e71999-04-16 00:21:26 +00001519Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1520
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +00001521 * Add support for old_*stat functions for Linux. Please note you need
1522 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +00001523 * Change references to LINUX into linux in file.c
1524 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +00001525
1526Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1527
1528 * Change in strace maintainership, jrs passed the torch to me.
1529 * Use autoconf 2.13
1530 * Incorporate all changes already made in the Debian strace package:
1531 + compiles with more Linux kernels
1532 + added support for more Linux architectures
1533 + add support for a lot of extra syscalls
1534 + fix some problems with hanging children
1535 + check stray syscall after execv
1536 + decode capget and capset arguments
1537 + add more constants to net.c
1538 + detect ROSE networking
1539 + add more protocol families to domains
1540 + add IPIP protocol
1541 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1542 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1543 + added IP, IPX and TCP-options
1544 + added IP, IPX and TCP support to get-/setsockopt()
1545 + added IPX support
1546 + updated handling of signals
1547
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001548Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1549
1550 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1551 instead of SVR4. That is, read a few bytes at a time
1552 to avoid overrunning the end of the stack.
1553
1554Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1555
1556 * version.c: Version 3.1 is released.
1557
1558Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1559
1560 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1561 as well since that's where glibc declares it. Go figure.
1562 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1563 instead of sigcontext_struct since glibc v5+ apparently
1564 plays games with the native OS namespace.
1565 From David Mosberger-Tang <davidm@AZStarNet.com>.
1566
1567Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1568
1569 * version.c: Version 3.0.14 is released.
1570
1571 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1572 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1573 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1574 differently.
1575 Reported by Henrik Storner <storner@osiris.ping.dk>.
1576
1577 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1578 sys/filio.h and sys/stream.h and remove check for poll.
1579 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1580 Handle old and new styles of argument passing for select on Linux.
1581 * ioctl.c, stream.c: Conditionalize stream code on presence of
1582 sys/stream.h instead of poll because glibc implements poll but
1583 not the rest of the stream interface.
1584 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1585 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1586 sigsetmask.
1587 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1588 * util.c (umoven, umovestr): Move data in long-sized chunks
1589 at a time, instead of hard coding it to be 4.
1590 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001591
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001592Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1593
1594 * version.c: Version 3.0.13 is released.
1595
1596 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1597 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1598 asm/sigcontext.h to define sigcontext_struct and don't define it
1599 locally if the header is present.
1600
1601 * syscall.c (nerrnos{0,2}): Correct size computation.
1602
1603 * Makefile.in: Remove dependencies and rules relating to files
1604 normally found in the os directory. Because of the new scheme we
1605 don't know precisely where they come from. Sigh.
1606 * signalent.sh: Make it work for sunos4, linux, and svr4.
1607 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1608 to traditional make syntax. Add signalent.h to files which can
1609 unconditionally be rebuilt. Prevent signalent.h from being
1610 unconditionally being rebuilt since it's customized.
1611 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1612 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1613 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1614 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001615
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001616Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1617
1618 * configure.in, Makefile.in: Add OSARCH concept to finish
1619 build support for the alpha.
1620 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1621 and maintainer-clean rules.
1622 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1623 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1624 for less, greater, and equal since subtraction on two's
1625 complement numbers isn't an order relation (it isn't transitive)!
1626 * linux/Makefile.in: Add rules for the signalent.h file.
1627 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001628
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001629Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1630
1631 * version.c: Version 3.0.12 is released.
1632
1633 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1634 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001635
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001636 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1637 * syscall.c (set_personality): New.
1638 * strace.c (main): Call set_personality.
1639 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1640 ioctlent, and signalent indirect pointers and redirect them
1641 based on personality.
1642 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1643 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1644
1645 * util.c (upeek): Handle case where ptrace returns a long
1646 and sizeof(long) != sizeof(int).
1647 From Richard Henderson <richard@twiddle.tamu.edu>
1648
1649Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1650
1651 * version.c: Version 3.0.11 is released.
1652
1653 * many files: Fix more printf warnings for other platforms.
1654
1655 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1656
1657 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1658 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1659
1660 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1661 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00001662
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00001663Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1664
1665 * version.c: Version 3.0.10 is released.
1666
1667 * Makfile.in: Add os/arch to includes so that a given arch
1668 (like alpha) can override the native arch (like i386).
1669 * configure.in: Check for sendmsg.
1670
1671 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1672 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1673
1674 * acconfig.h, configure.in: Detect the alpha.
1675 * ioctl.c: Handle the alpha.
1676 * defs.h: Make some members long for the alpha. Define
1677 some register nicknames. Add support for WAITEXECVE.
1678 * file.c [ALPHA]: Support the alpha for statfs. Add
1679 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1680 major and minor results are suitable for passing to printf.
1681 * signal.c, syscall.c: Support the alpha.
1682 * process.c: Add alpha user offsets.
1683 * most files: Use %l? for printf arguments since
1684 most are now longs for the alpha.
1685 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1686 New for the alpha.
1687 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1688
1689Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1690
1691 * version.c: Version 3.0.9 is released.
1692
1693 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1694
1695 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1696 Linux kernel version system calls.
1697
1698Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1699
1700 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1701 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1702 decode IPC calls using it.
1703 * sunos4/dummy.h: Alias sys_semop to printargs.
1704 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1705 * sunos4/syscallent.h: Include new subcalls for IPC.
1706 From Matthias Pfaller <leo@dachau.marco.de>.
1707
1708Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1709
1710 * version.c: Version 3.0.8 is released.
1711
1712 * time.c [LINUX]: Explicitly include linux/version.h.
1713
1714 * strace.c (main): Don't let them even *try* to
1715 get strace to attach to itself since some systems
1716 don't handle this case very gracefully.
1717 Reported by David S. Miller <davem@caip.rutgers.edu>.
1718
1719 * Makefile.in (distclean): Fix it for subdirectories.
1720
1721 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1722 sys_flags member for each defined system call.
1723
1724Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1725
1726 * defs.h (TRACE_*): New flags to describe what class
1727 of system call each system call is.
1728 (sysent): Add sys_flags member.
1729 * syscall.c (sysent): Define (and later undef) abbreviations
1730 for the system call class flags.
1731 (lookup_class): New function to translate strings to
1732 system call class flags.
1733 (qualify): Handle new system call class mechanism.
1734 * linux/syscallent.h: Fill in the new sys_flags member
1735 for each defined system call.
1736
1737 * defs.h (print_sock): Remove redundant and non-K&R C
1738 compatible prototype. From Juergen Weigert
1739 <jnweiger@immd4.informatik.uni-erlangen.de>.
1740
1741Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1742
1743 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1744 From Michael E Chastain <mec@duracef.shout.net>.
1745
1746 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1747 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1748
1749Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1750
1751 * file.c (sprintfstype): Enclose string result in double
1752 quotes.
1753
1754 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1755 constantly evolving timex structure.
1756 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1757
1758 * defs.h, syscall.c, strace.c: Rename syscall to
1759 trace_syscall and change prototype and all callers
1760 because of broken Linux shared libraries.
1761 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1762
1763 * Makefile.in (clean): Check for a file with test -f not
1764 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1765
1766Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1767
1768 * version.c: Version 3.0.7 is released.
1769
1770 * util.c (string_quote): Fix thinko which caused core
1771 dumps for strings with quotes in them.
1772 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1773
1774 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1775 files from /usr/include, not just the linux one.
1776 From Michael E Chastain <mec@duracef.shout.net>.
1777
1778 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1779 fewer false positives on more kernel flavors.
1780 From Michael E Chastain <mec@duracef.shout.net>.
1781
1782Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1783
1784 * version.c: Version 3.0.6 is released.
1785
1786 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1787 sys_msync.
1788 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1789 on MC_SYNC instead of HAVE_MCTL.
1790 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1791 (sys_msync): New function.
1792
1793Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1794
1795 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1796 sys_flock and sys_getdents.
1797 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1798 not SUNOS4.
1799 * file.c (sys_getdents): Define unconditionally and handle
1800 LINUX case.
1801 * strace.c (main): Disallow username option unless both real
1802 and effective uids are root.
1803
1804Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1805
1806 * strace.c (main): Ensure that run_uid and run_gid are
1807 always set to something meaningful.
1808 (main, newoutf) [!SVR4]: Swap real and effective uids while
1809 opening any output files.
1810 (main) [!SVR4]: Treat effective uid of root as a request
1811 to handle suid binaries correctly using the real uid of
1812 the invoking user.
1813
1814Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1815
1816 * Makefile.in: Add `|| true' to clean rule because
1817 although GNU make 3.74 uses `sh -c' to invoke commands
1818 every other make in the world uses `sh -ec'.
1819
1820 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1821 arguments appear to be stored on the stack, not in the
1822 registers following A3 (empirical result).
1823
1824 * defs.h: Add prototype for printsock.
1825 * svr4/dummy.h: Remove generic handling of sys_mount.
1826 * system.c [SVR4, MIPS]: Include several system headers to cleanly
1827 get access to SGI mount information.
1828 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
1829 (sys_mount) [SVR4, MIPS]: New function.
1830 (sys_mount) [SVR4, !MIPS]: New function.
1831
1832Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
1833
1834 * version.c: Version 3.0.5 is released.
1835
1836 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
1837 tv_usec members to long when using printf.
1838
1839 * ipc.c: Omit define of __KERNEL__.
1840 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
1841 want which __KERNEL__ used to provide.
1842 (sys_msgrcv): Change reference to ipc_kludge structure to
1843 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
1844
1845 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
1846 Linux specific options.
1847
1848 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
1849 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
1850 instead of depending of __KERNEL__.
1851
1852 term.c: Cast c_{i,o,c,l}flag to long when using printf.
1853
1854Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
1855
1856 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
1857 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
1858 and AC_DECL__SYS_SIGLIST.
1859 * acconfig.h (SYS_ERRLIST_DECLARED): New.
1860 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
1861 (strsignal): Use SYS_SIGLIST_DECLARED.
1862
1863 net.c (sys_socket): Omit inadvertent surplus comma when
1864 protocol family isn't PF_INET.
1865
1866 util.c (dumpstr): Fix incorrect printing of one too many
1867 characters when the length is not an even multiple of 16 bytes.
1868 Reported by Juergen Weigert
1869 <jnweiger@immd4.informatik.uni-erlangen.de>.
1870
1871Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1872
1873 * ioctl.c (compare): Change prototype to match POSIX qsort.
1874 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1875 * strace.c (trace) [SVR4]: Break out of for loop instead of
1876 returning when finished so final return statement is executed.
1877 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1878 (syscall) [LINUX]: Correct typo which commented out the M68K
1879 argument to ifdef.
1880 * util.c (printstr): Cast unsigned char pointer argument
1881 to char pointer in umovestr call.
1882 (dumpstr): Likewise for umoven.
1883
1884Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1885
1886 * version.c: Version 3.0.4 is released.
1887
1888 * signal.c (sys_sigblock): Move after the definition of
1889 sys_sigsetmask that it calls to avoid an implicit declaration.
1890 * stream.c (transport_user_options, transport_server_options):
1891 Only needed if TI_BIND is defined.
1892 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1893
1894 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1895 the tcp arguement from the call to exiting. Add getrval2
1896 check so no fork processing is done in the child.
1897 (printwaitn): Initialize exited so that its value is defined
1898 for all flows of execution.
1899
1900Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
1901
1902 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
1903 setfsuid, setfsgid, and _llseek syscalls.
1904 * linux/syscall.h: Add prototypes for them.
1905 * linux/syscallent.h: Add them to the syscall entries table.
1906 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
1907 defines and conditionally include linux/personality.h if
1908 __NR_personality is defined.
1909 (personality_options) [LINUX]: New table.
1910 (sys_personality) [LINUX]: New function.
1911
1912Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
1913
1914 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
1915 on the number of traced processes so that we can have untraced
1916 children (e.g. via popen).
1917
1918 * strace (main) [!SVR4]: Call fake_execve to get the actual
1919 exec and its arguments into the trace.
1920 (environ): Declare it.
1921 * process.c (fake_execve): New function.
1922 (headers): Include sys/syscall.h to get SYS_* defines.
1923
1924 * process.c (sys_execv, sys_execve): Surround argument annotations
1925 with C comment delimiters.
1926 (printargv, printargc): The arg vector is an array of char pointers
1927 not ints.
1928
1929 * strace.c (printleader): Also check for multiple -p arguments
1930 when deciding whether to print the pid field.
1931
1932 * strace.c (strerror) [!HAVE_STRERROR]: New function.
1933 * defs.h (strerror, strsignal): Add these prototypes if we provide
1934 the functions.
1935 * configure.in (AC_CHECK_FUNCS): Add strerror.
1936
1937 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
1938 and blocked signals.
1939
1940 * strace.c (main): Add username option. Verify they are root before
1941 letting them use it. Look up the ids in the password file. Set
1942 them just before executing the program.
1943 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1944
1945Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
1946
1947 * version.c: Version 3.0.3 is released.
1948
1949 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
1950 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1951
1952 * strace.c (outfname): Initialize to NULL.
1953 (main): Defer output file processing until after arguments.
1954 Allow either a pipe or a bang for command arguments.
1955 Check if outfname is NULL instead of checking outf for stderr.
1956 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
1957 (droptcb): Reset close TCB's outf to NULL instead of stderr.
1958 (tprintf): Avoid calling vfprintf if outf is NULL.
1959
1960 * strace.c (main): Use popen if -o argument begins with a pipe.
1961 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1962
1963 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1964 but WIFSTOPPED was used.
1965
1966 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1967 rule to prevent the comment from being untrue.
1968
1969Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1970
1971 * strace.c (sys_exit): Move follow fork code to internal_exit.
1972 (sys_fork): Move follow fork code to internal_fork.
1973 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1974 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1975 (vforking): Remove this static variable and check scno in
1976 internal_fork instead.
1977 (internal_exit, internal_fork, internal_exec, internal_wait): New
1978 functions.
1979 * defs.h: Add prototypes for the new internal_* functions.
1980 * syscall.c (syscall): Move syscall entering trace qualifier check
1981 and reprint checking after context decoding and precede them with
1982 a call to internal_syscall. Precede syscall exiting trace
1983 qualifier check with a call to internal_syscall.
1984 (internal_syscall): New function.
1985
1986 * defs.h (struct tcb): Make scno signed.
1987 * strace.c (syscall) Make u_error signed.
1988 [LINUX, I386]: Avoid unsigned cast in eax check.
1989 * syscall.c (sys_indir): Make i, scno, and nargs signed.
1990 * desc.c (sys_select): Make cumlen unsigned
1991
1992Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
1993
1994 * net.c (socktypes): Add SOCK_PACKET.
1995
1996Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
1997
1998 * Makefile (clean): Check explicitly for a Makefile in subdirs
1999 before running make in them.
2000
2001Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2002
2003 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2004 [MIPS] (detach): Initialize error for MIPS case.
2005 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2006 compilers.
2007 * syscall.c (decode_subcall): Move variable i into conditionals
2008 that use use it.
2009 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2010 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2011 to change them all.
2012 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2013 printing since we don't know what the size of their type is.
2014 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2015 if autoconf detects it since it seems to either not work or do
2016 something else entirely on Irix 5.3.
2017
2018Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2019
2020 * version.c: Version 3.0.2 is released.
2021 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2022 so that the file descriptor arg is decimal.
2023
2024Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2025
2026 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2027 because on Linux they are enumerators.
2028
2029 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2030 MS_SYNCHRONOUS.
2031
2032 * util.c (printxval): When there is no translation, print the actual
2033 number first and the the default value as a C comment.
2034
2035 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2036 sys_setsockopt): Change first argument from unsigned to signed to
2037 cater to the frequent practice of calling system calls with a file
2038 descriptor of -1.
2039 * mem.c (sys_mmap): Likewise.
2040
2041Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2042
2043 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2044
2045Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2046
2047 * version.c: Version 3.0.1 is released.
2048 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2049 * config.guess, config.guess: Update from the FSF.
2050 * install-sh: New from the FSF.
2051
2052Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2053
2054 * Makefile.in: Add m68k arch.
2055 * acconfig.h (M68K): Add m68k define.
2056 * configure.in: Add detection of arch m68k.
2057 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2058 offsets.
2059 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2060 structure.
2061 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2062 * syscall.c [M68K] (syscall): Support m68k syscall number register
2063 and errno in d0 instead of eax.
2064 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2065 program counter in PT_PC instead of EIP.
2066 [M68K] (LOOP): Support m68k loop instruction.
2067 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2068
2069 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2070 to MAP_FIXED instead of MAP_ANONYMOUS.
2071 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2072
2073 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2074 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2075
2076Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2077
2078 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2079 Reported by Thanh Ma <tma@encore.com>.
2080
2081 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2082 1.1.62 doesn't continue a traced child when the parent exits.
2083 Reported by Matt Day <mday@artisoft.com>.
2084
2085 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2086
2087 * util.c (printstr): Fix longstanding bug in notating string
2088 continuation.
2089
2090 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2091 child to go into the execve syscall to avoid spurious traces.
2092 [LINUX] (detach): Conditionalize the status variable.
2093
2094Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2095
2096 * Makefile.in: Add mips arch.
2097 * acconfig.h (MIPS): Add mips define.
2098 * configure.in: Add detection of opsys irix5 and arch mips. Check
2099 for prctl function.
2100 Check for sys/sysconfig.h header.
2101 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2102 * file.c [SVR4]: Include sys/cred.h.
2103 (access_flags): Update access flags for SGI.
2104 (sprinttime): Change type of sprinttime argument from unsigned
2105 long to time_t.
2106 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2107 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2108 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2109 Cast si_band member to long before printing.
2110 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2111 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2112 * strace.c [SVR4] [MIPS]:
2113 (foobar): New dummy signal handler.
2114 (main): Install a dummy signal handler in the child before pausing
2115 to work around an SGI bug in PRSABORT.
2116 (proc_open): Send a interrupt to the child instead of aborting the
2117 syscall which doesn't work on Irix5.2.
2118 * svr4/dummy.h: Add new unfinished SGI syscalls
2119 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2120 existing calls (e.g. sys_ksigaction like sys_sigaction).
2121 Printargs does the print thing for sys_sethostid.
2122 * svr4/syscall.h: Declare all new SGI syscalls.
2123 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2124 and add it to all subcall entry points.
2125 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2126 decode as subcalls on MIPS. Instead, use the normal syscalls.
2127 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2128 since SGI syscall numbers are off by one.
2129 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2130 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2131 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2132 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2133 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2134 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2135 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2136 Add workaround for broken SGI pr_sysarg on syscall entry.
2137 [SVR4] (syscall): Conditionalize subcall decoding for
2138 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2139 [SVR4] [MIPS] (getrval2): Handle SGI.
2140 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2141 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2142 [MIPS] (syssgi_options, sys_syssgi): New for SGI.