| Commit message (Collapse) | Author | Age | Files | Lines |
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* Makefile.in: Add "gdb.twreverse" to "ALL_SUBDIRS".
* gdb.twreverse/Makefile.in: TAB instead of 8 spaces.
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* record.c: Comment and message string cleanup.
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* gdb.twreverse/step-reverse.exp: Add $gdb_prompt to regexps.
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* gdb.twreverse/finish-reverse.exp: New file.
* gdb.twreverse/return2-reverse.c: New file.
* gdb.twreverse/Makefile.in: Add return2-reverse for make clean.
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* 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.
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* gdb.twreverse/reverse-return.exp: New file.
* gdb.twreverse/reverse-return.c: New file.
* gdb.twreverse/Makefile.in: Mention reverse-return for make clean.
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* gdb.twreverse/Makefile.in: Mention step-reverse for make clean.
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* gdb.twreverse/step-reverse.exp: Add tests for reverse stepi
thru the return of a function (into callee).
* gdb.twreverse/step-reverse.c: Ditto.
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* gdb.twreverse/step-reverse.exp: Add tests for reverse stepi
thru a function call (back to caller).
* gdb.twreverse/step-reverse.c: Ditto.
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* gdb.twreverse/step-reverse.exp: Add tests for reverse stepi.
* gdb.twreverse/step-reverse.c: Ditto.
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* gdb.twreverse/step-reverse.exp: Add tests for stepping
backward into a function call.
* gdb.twreverse/step-reverse.c: Ditto.
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* gdb.twreverse/step-reverse.exp: Add tests for reverse stepping
over, into, and out of a function call.
* gdb.twreverse/step-reverse.c: Ditto.
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(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.
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* gdb.twreverse/step-reverse.exp: New file.
* gdb.twreverse/step-reverse.c: New file.
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* 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.
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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.
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* 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.
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* 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
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Add record instructions limit.
Add a cleanup for displaced stepping in function "record_message_cleanups".
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Optimize infrun.c.
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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.
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bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
separate from non-FD-PIC.
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result of coercion.
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(block_linkage_function): ... this. All callers changed.
* block.h (block_function): Renamed to ...
(block_linkage_function): ... this.
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(frame_unwind_caller_id): ... this. All callers updated.
(frame_pc_unwind): Renamed to ...
(frame_unwind_caller_pc): ... this. All callers updated.
* frame.h: Document frame_unwind_caller_WHAT functions.
(frame_unwind_id): Renamed to ...
(frame_unwind_caller_id): ... this.
(frame_pc_unwind): Renamed to ...
(frame_unwind_caller_pc): ... this.
* hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
* stack.c (parse_frame_specification_1): Do not rely on
frame_unwind_id.
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(get_frame_sp): Do not use it.
* frame.h (frame_sp_unwind): Delete prototype.
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checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
relocs.
(mn10300_elf_relax_section): Correct jump offset check when target
is in a different section.
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http://sourceware.org/ml/binutils-cvs/2008-05/msg00092.html
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