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* remove return-reverseMichael Snyder2008-09-192-138/+0
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* Add overlooked reverse testMichael Snyder2008-09-195-9/+36
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* 2008-09-19 Hui Zhu <teawater@gmail.com>Hui Zhu2008-09-183-46/+44
| | | | | | | | | * record.c (record_wait): Fix the bug of forware step after reverse step. Make debug message more clean. Remove variable record_list_status. * i386-tdep.c (i386_record): Fix the bug of "0x80 ... 0x83".
* 2008-09-15 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-172-2/+13
| | | | | * infrun.c (proceed): No need to singlestep over a breakpoint when resuming in reverse.
* 2008-09-16 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-164-0/+275
| | | | | | * gdb.twreverse/machinestate.exp: New file. * gdb.twreverse/machinestate.c: New file. * gdb.twreverse/machinestate1.c: New file.
* 2008-09-15 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-163-0/+152
| | | | | | * gdb.twreverse/consecutive-reverse.exp: New file. * gdb.twreverse/consecutive-reverse.c: New file. * gdb.twreverse/Makefile.in: Update for make clean.
* 2008-09-11 Hui Zhu <teawater@gmail.com>Hui Zhu2008-09-112-1/+6
| | | | | * record.c (record_resume): Change "record_ops.beneath->to_resume" to "record_beneath_to_resume".
* 2008-09-10 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-115-1/+355
| | | | | | * gdb.twreverse/until-reverse.exp: New file. * gdb.twreverse/until-reverse.c: New file. * gdb.twreverse/until-reverse1.c: New file.
* 2008-09-09 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-098-58/+1200
| | | | | | | | | | | | | * gdb.twreverse/return2-reverse.c: Rename to: * gdb.twreverse/finish-reverse.c: New name of file. * gdb.twreverse/*.exp: Sharpen regexps, add $gdb_prompt. 2008-09-06 Michael Snyder <msnyder@vmware.com> * gdb.twreverse/watch-reverse.exp: New file. * gdb.twreverse/watch-reverse.c: New file. * gdb.twreverse/Makefile.in: Add watch-reverse for make clean. * gdb.twreverse/step-reverse.exp: Add $gdb_prompt to regexps.
* 2008-09-09 Hui Zhu <teawater@gmail.com>Hui Zhu2008-09-092-1/+161
| | | | * i386-tdep.c (i386_record): Record the memory change of FP instructions.
* 2008-09-07 Hui Zhu <teawater@gmail.com>Hui Zhu2008-09-072-1/+14
| | | | * record.c (record_wait): Add code to deal with record_first.
* 2008-06-25 Michael Snyder <msnyder@specifix.com>Michael Snyder2008-09-0712-12/+2355
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gdbfreeplay-back.c (frame_find_request): Rewrite loop to avoid fencepost error on last frame. 2008-06-23 Michael Snyder <msnyder@specifix.com> * gdbfreeplay.h: Replace all address values with unsigned long long. * gdbfreeplay-i386.c: Ditto. * gdbfreeplay-mips64.c: Ditto. * gdbfreeplay-back.c: Ditto. * remote-break.c: Ditto. * remote-break.h: Ditto. * configure.srv: Add configuration for mips64-linux. * gdbfreeplay-mips64.c: New file, back-end for mips64. * Makefile.in: Add rules for mips and intel back-ends. 2008-06-21 Michael Snyder <msnyder@specifix.com> * gdbfreeplay-back.c (scan_gdbreplay_file): Add support for 'W' reply (exiting), but not for 'X' (terminated). (freeplay_find_event): Make sure we always advance by at least one frame, unles it's the first or last frame. (handle_special_case): Add support for 'S' and 'C' requests. * gdbfreeplay-back.c (handle_special_case): No need to re-compose a T packet (with doctored PC) on any stop signal except SIGTRAP. Fix stepping/breakpoint off-by-one issues. * gdbfreeplay-back.c (freeplay_find_event): Fix off-by-one error on last_cached_frame. (freeplay_show_next_commands): Ditto. (handle_special_case): Ditto, plus don't pass breakpoint_p == TRUE to target_compose_T_packet if we're stopped at the end of the event cache. * gdbfreeplay-back.c (handle_special_case): Silence gcc warning. * gdbfreeplay-i386.c (target_compose_g_packet): Ditto. Add monitor gdbreplay-next command. * gdbfreeplay-back.c (freeplay_show_next_commands): New function. Echo the next set of gdb commands, in the manner of gdbreplay. (handle_special_case): Handle monitor gdbreplay-next command. (fallbacks): Catch any unhandled qRcmd requests. Add support for 'R' packet (restart). * gdbfreeplay-back.c (handle_special_case). Add support for 'R'. Remove support for "monitor gdbfreeplay-echo". Add support for 'O' packet output. * remote-breakpoint.h (PLAY_O_PACKETS): New enum const. * gdbfreeplay-back.c (StopFrame): Discard gpos, replace with Opos. (scan_gdbreplay_file): Record Opos for frame if 'O' packet found. (frame_replay_O_packets): New function. (freeplay_find_event): Call frame_replay_O_packets. (handle_special_case): Pass PLAY_O_PACKETS to freeplay_find_event. Add temporary support for "monitor gdbfreeplay-echo" command (just for testing). * gdbfreeplay-back.c: Clean up round, comments, remove #if 0 etc. * gdbfreeplay-i386.c: Ditto. * gdbfreeplay-i386.c (target_pc_from_g): Accept a char * instead of a FILE *. * gdbfreeplay.h (target_pc_from_g): Change prototype. * gdbfreeplay-back.c (scan_gdbreplay_file): Change call. * gdbfreeplay-i386.c (target_compose_T_packet): Add default return. (target_compose_g_packet): New function. * gdbfreeplay.h (target_compose_g_packet): Export. * gdbfreeplay-back.c (handle_special_case): Give correct args for target_compose_T_packet. (fallbacks): Add handling for 'G', 'M', 'X', and 'g'. * gdbfreeplay-front.c: New file. Extended gdbreplay. * gdbfreeplay-back.c: New file. * gdbfreeplay-i386.c: New file. * gdbfreeplay.h: New file. * remote-breakpoint.c: New file. * remote-breakpoint.h: New file. * Makefile.in: Add rules for gdb-freeplay. * configure.srv: Ditto. * configure.ac: Ditto. * configure: Regenerate.
* 2008-09-06 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-072-9/+36
| | | | * record.c: Add some function header comments.
* 2008-09-06 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-072-13/+15
| | | | * record-linux.c: Comment and message string cleanup.
* 2008-09-07 Hui Zhu <teawater@gmail.com>Hui Zhu2008-09-073-2/+7
| | | | | * Makefile.in: Add "gdb.twreverse" to "ALL_SUBDIRS". * gdb.twreverse/Makefile.in: TAB instead of 8 spaces.
* 2008-09-06 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-072-48/+58
| | | | * record.c: Comment and message string cleanup.
* 2008-09-06 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-072-31/+35
| | | | * gdb.twreverse/step-reverse.exp: Add $gdb_prompt to regexps.
* comment tagsMichael Snyder2008-09-051-6/+6
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* copyright noticeMichael Snyder2008-09-051-1/+1
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* expandMichael Snyder2008-09-051-117/+48
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* expandMichael Snyder2008-09-051-8/+94
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* 2008-09-05 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-054-4/+362
| | | | | | * gdb.twreverse/finish-reverse.exp: New file. * gdb.twreverse/return2-reverse.c: New file. * gdb.twreverse/Makefile.in: Add return2-reverse for make clean.
* 2008-09-04 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-052-2/+24
| | | | | | * infrun.c (handle_inferior_event): Revert one change, in the context of comment "We are at the start of a different line". This code finds the start of the line while stepping.
* 2008-09-04 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-044-2/+144
| | | | | | * gdb.twreverse/reverse-return.exp: New file. * gdb.twreverse/reverse-return.c: New file. * gdb.twreverse/Makefile.in: Mention reverse-return for make clean.
* 2008-09-04 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-042-1/+5
| | | | * gdb.twreverse/Makefile.in: Mention step-reverse for make clean.
* whitespace fixesMichael Snyder2008-09-041-4/+4
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* 2008-09-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-042-6/+61
| | | | | | * gdb.twreverse/step-reverse.exp: Add tests for reverse stepi thru the return of a function (into callee). * gdb.twreverse/step-reverse.c: Ditto.
* 2008-09-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-043-5/+51
| | | | | | * gdb.twreverse/step-reverse.exp: Add tests for reverse stepi thru a function call (back to caller). * gdb.twreverse/step-reverse.c: Ditto.
* 2008-09-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-043-7/+46
| | | | | * gdb.twreverse/step-reverse.exp: Add tests for reverse stepi. * gdb.twreverse/step-reverse.c: Ditto.
* 2008-09-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-043-4/+36
| | | | | | * gdb.twreverse/step-reverse.exp: Add tests for stepping backward into a function call. * gdb.twreverse/step-reverse.c: Ditto.
* 2008-09-03 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-043-4/+31
| | | | | | * gdb.twreverse/step-reverse.exp: Add tests for reverse stepping over, into, and out of a function call. * gdb.twreverse/step-reverse.c: Ditto.
* the insn number.Hui Zhu2008-09-026-136/+275
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (record_registers_change): Call function "record_check_insn_num" check the insn number. Increase "record_insn_num" if need. (record_xfer_partial): Call function "record_check_insn_num" check the insn number. Increase "record_insn_num" if need. 2008-08-10 Hui Zhu <teawater@gmail.com> Add the real beneath function pointers for record target. * Makefile.in: Add record.h to depend of target.c. * record.c (record_beneath_to_resume, record_beneath_to_wait, record_beneath_to_prepare_to_store, record_beneath_to_xfer_partial, record_beneath_to_insert_breakpoint, record_beneath_to_remove_breakpoint): New function pointers. The real beneath function pointers. (record_resume): Change "record_ops.beneath->to_resume" to "record_beneath_to_resume". (record_wait): Change "record_ops.beneath->to_wait" to "record_beneath_to_wait". (record_prepare_to_store): Change "record_ops.beneath->to_prepare_to_store" to "record_beneath_to_prepare_to_store". (record_xfer_partial): Change "record_ops.beneath->to_xfer_partial" to "record_beneath_to_xfer_partial". (record_insert_breakpoint): Change "record_ops.beneath->to_insert_breakpoint" to "record_beneath_to_insert_breakpoint". (record_remove_breakpoint): Change "record_ops.beneath->to_remove_breakpoint" to "record_beneath_to_remove_breakpoint". * record.h (record_beneath_to_resume, record_beneath_to_wait, record_beneath_to_prepare_to_store, record_beneath_to_xfer_partial, record_beneath_to_insert_breakpoint, record_beneath_to_remove_breakpoint): Extern. * target.c: Add include of "record.h". (update_current_target): Set the real beneath function pointers.
* 2008-09-01 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-023-0/+134
| | | | | * gdb.twreverse/step-reverse.exp: New file. * gdb.twreverse/step-reverse.c: New file.
* 2008-09-01 Michael Snyder <msnyder@vmware.com>Michael Snyder2008-09-026-12/+147
| | | | | | | | | * gdb.twreverse: New directory (may be renamed later). * gdb.twreverse/Makefile.in: New file. * gdb.twreverse/break-reverse.exp: New file. * gdb.twreverse/break-reverse.c: New file. * configure.in: Add gdb.twreverse directory. * configure: Regenerate.
* 2008-08-10 Hui Zhu <teawater@gmail.com>Hui Zhu2008-08-155-20/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the real beneath function pointers for record target. * Makefile.in: Add record.h to depend of target.c. * record.c (record_beneath_to_resume, record_beneath_to_wait, record_beneath_to_prepare_to_store, record_beneath_to_xfer_partial, record_beneath_to_insert_breakpoint, record_beneath_to_remove_breakpoint): New function pointers. The real beneath function pointers. (record_resume): Change "record_ops.beneath->to_resume" to "record_beneath_to_resume". (record_wait): Change "record_ops.beneath->to_wait" to "record_beneath_to_wait". (record_prepare_to_store): Change "record_ops.beneath->to_prepare_to_store" to "record_beneath_to_prepare_to_store". (record_xfer_partial): Change "record_ops.beneath->to_xfer_partial" to "record_beneath_to_xfer_partial". (record_insert_breakpoint): Change "record_ops.beneath->to_insert_breakpoint" to "record_beneath_to_insert_breakpoint". (record_remove_breakpoint): Change "record_ops.beneath->to_remove_breakpoint" to "record_beneath_to_remove_breakpoint". * record.h (record_beneath_to_resume, record_beneath_to_wait, record_beneath_to_prepare_to_store, record_beneath_to_xfer_partial, record_beneath_to_insert_breakpoint, record_beneath_to_remove_breakpoint): Extern. * target.c: Add include of "record.h". (update_current_target): Set the real beneath function pointers.
* Support more ioctl requests in record target.Hui Zhu2008-08-076-28/+487
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * i386-linux-tdep.c (I386_RECORD_SIZE_termios, I386_RECORD_SIZE_termios2, I386_RECORD_SIZE_pid_t, I386_RECORD_SIZE_winsize, I386_RECORD_SIZE_char, I386_RECORD_SIZE_serial_struct, I386_RECORD_SIZE_serial_icounter_struct, I386_RECORD_SIZE_hayes_esp_config): New macros. Sizes of some types in I386. (I386_RECORD_IOCTL_TCGETS, I386_RECORD_IOCTL_TCSETS, I386_RECORD_IOCTL_TCSETSW, I386_RECORD_IOCTL_TCSETSF, I386_RECORD_IOCTL_TCGETA, I386_RECORD_IOCTL_TCSETA, I386_RECORD_IOCTL_TCSETAW, I386_RECORD_IOCTL_TCSETAF, I386_RECORD_IOCTL_TCSBRK, I386_RECORD_IOCTL_TCXONC, I386_RECORD_IOCTL_TCFLSH, I386_RECORD_IOCTL_TIOCEXCL, I386_RECORD_IOCTL_TIOCNXCL, I386_RECORD_IOCTL_TIOCSCTTY, I386_RECORD_IOCTL_TIOCGPGRP, I386_RECORD_IOCTL_TIOCSPGRP, I386_RECORD_IOCTL_TIOCOUTQ, I386_RECORD_IOCTL_TIOCSTI, I386_RECORD_IOCTL_TIOCGWINSZ, I386_RECORD_IOCTL_TIOCSWINSZ, I386_RECORD_IOCTL_TIOCMGET, I386_RECORD_IOCTL_TIOCMBIS, I386_RECORD_IOCTL_TIOCMBIC, I386_RECORD_IOCTL_TIOCMSET, I386_RECORD_IOCTL_TIOCGSOFTCAR, I386_RECORD_IOCTL_TIOCSSOFTCAR, I386_RECORD_IOCTL_FIONREAD, I386_RECORD_IOCTL_TIOCINQ, I386_RECORD_IOCTL_TIOCLINUX, I386_RECORD_IOCTL_TIOCCONS, I386_RECORD_IOCTL_TIOCGSERIAL, I386_RECORD_IOCTL_TIOCSSERIAL, I386_RECORD_IOCTL_TIOCPKT, I386_RECORD_IOCTL_FIONBIO, I386_RECORD_IOCTL_TIOCNOTTY, I386_RECORD_IOCTL_TIOCSETD, I386_RECORD_IOCTL_TIOCGETD, I386_RECORD_IOCTL_TCSBRKP, I386_RECORD_IOCTL_TIOCTTYGSTRUCT, I386_RECORD_IOCTL_TIOCSBRK, I386_RECORD_IOCTL_TIOCCBRK, I386_RECORD_IOCTL_TIOCGSID, I386_RECORD_IOCTL_TCGETS2, I386_RECORD_IOCTL_TCSETS2, I386_RECORD_IOCTL_TCSETSW2, I386_RECORD_IOCTL_TCSETSF2, I386_RECORD_IOCTL_TIOCGPTN, I386_RECORD_IOCTL_TIOCSPTLCK, I386_RECORD_IOCTL_FIONCLEX, I386_RECORD_IOCTL_FIOCLEX, I386_RECORD_IOCTL_FIOASYNC, I386_RECORD_IOCTL_TIOCSERCONFIG, I386_RECORD_IOCTL_TIOCSERGWILD, I386_RECORD_IOCTL_TIOCSERSWILD, I386_RECORD_IOCTL_TIOCGLCKTRMIOS, I386_RECORD_IOCTL_TIOCSLCKTRMIOS, I386_RECORD_IOCTL_TIOCSERGSTRUCT, I386_RECORD_IOCTL_TIOCSERGETLSR, I386_RECORD_IOCTL_TIOCSERGETMULTI, I386_RECORD_IOCTL_TIOCSERSETMULTI, I386_RECORD_IOCTL_TIOCMIWAIT, I386_RECORD_IOCTL_TIOCGICOUNT, I386_RECORD_IOCTL_TIOCGHAYESESP, I386_RECORD_IOCTL_TIOCSHAYESESP, I386_RECORD_IOCTL_FIOQSIZE): New macros. Ioctl request numbers in I386. (i386_linux_init_abi): Initialize the size of some types and ioctl request numbers in linux_record_tdep. linux-record.c (record_linux_system_call): Record more ioctl requests. linux-record.h (linux_record_tdep_s): Add size of some types and ioctl request numbers. Add a cleanup in function "record_wait". * record.c (record_wait_cleanups): New function. Clean for function "record_wait". (record_wait): Add a cleanup to call function "record_wait_cleanups". i386-tdep.c (i386_record_lea_modrm): If this is not a error, output warning message of "can't get the value of the segment register" just when record_debug is set. record.c (record_message): Change output message from "pause" to "stop". linux-record.c (record_linux_system_call): Change output message from "pause" to "stop". linux-record.c (record_linux_system_call): Make query message for syscall munmap more clear. record.c (_initialize_record): Fix a little bug.
* chael Snyder <msnyder@specifix.com>Michael Snyder2008-08-013-25/+37
| | | | | | | | | | * record.c (_initialize_record): Clarify language in help strings. Fix up comment format (period must be followed by two spaces). 2008-08-01 Michael Snyder <msnyder@specifix.com> * i386-tdep.c (i386_record_lea_modrm): Spelling fix. :wq
* Change record.c (record_list_release_next) just release "record_list".Hui Zhu2008-07-303-5/+203
| | | | | Add record instructions limit. Add a cleanup for displaced stepping in function "record_message_cleanups".
* Add a cleanup in function "record_message".Hui Zhu2008-07-272-12/+23
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* Add a element "to_support_record_wait" to target_ops.Hui Zhu2008-07-246-19/+140
| | | | Optimize infrun.c.
* IndentMichael Snyder2008-07-231-36/+37
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* Add record target to GDB.Hui Zhu2008-07-211-0/+54
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* Add record target to GDB.Hui Zhu2008-07-2018-32/+6501
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* 2008-07-17 Michael Snyder <msnyder@specifix.com>Michael Snyder2008-07-18317-78134/+723
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2006-05-02 Michael Snyder <msnyder@redhat.com> * Target interface for reverse execution. * target.h (enum target_waitkind): Add new wait event, TARGET_WAITKIND_NO_HISTORY. (enum exec_direction_kind): New enum. (struct target_ops): New methods to_set_execdir, to_get_execdir. * target.c (target_get_execdir): New generic method. (target_set_execdir): Ditto. * remote.c (remote_get_execdir, remote_set_execdir): New methods. (remote_vcont_resume): Jump out if attempting reverse execution. (remote_resume): Check for reverse exec direction, and send appropriate command to target. (remote_wait): Check target response for NO_HISTORY status. Also check for empty reply (target doesn't understand "bs" or "bc). (_initialize_remote): Add new methods to remote target vector. * breakpoint.h (breakpoint_silence): Export. * breakpoint.c (breakpoint_silence): New function. * infcmd.c (finish_command): Check for reverse exec direction. (finish_backward): New function, handle finish cmd in reverse. * infrun.c (enum inferior_stop_reason): Add NO_HISTORY reason. (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY. Handle stepping over a function call in reverse. Handle stepping thru a line range in reverse. Handle setting a step-resume breakpoint in reverse. Handle stepping into a function in reverse. Handle stepping between line ranges in reverse. (print_stop_reason): Print reason for NO_HISTORY. 2006-03-31 Michael Snyder <msnyder@redhat.com> User interface for reverse execution. * Makefile.in (reverse.c): New file. * reverse.c: New file. User interface for reverse execution. 2007-04-18 Daniel Jacobowitz <dan@codesourcery.com> * infcmd.c (finish_backwards): Correct check for whether to back up after finishing. * arm-tdep.c (arm_scan_epilogue): New. (arm_make_prologue_cache): Use it. (arm_epilogue_unwind_sniffer): New. (arm_gdbarch_init): Register it.
* daily updatereverse-20080717-branchpointAlan Modra2008-07-181-1/+1
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* *** empty log message ***gdbadmin2008-07-181-1/+1
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* Fix for Linux/VDSO failure.Paul Pluzhnikov2008-07-172-2/+6
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* Fix for failing gdb.base/auxv.exp on LinuxPaul Pluzhnikov2008-07-172-0/+6
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* Fix for gdb.base/corefile.exp failure on LinuxPaul Pluzhnikov2008-07-172-1/+6
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* daily updateAlan Modra2008-07-171-1/+1
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