gdb/
* breakpoint.c (always_inserted_auto, always_inserted_on) (always_inserted_off, always_inserted_enums): New. (always_inserted_mode): Change type to char* and point to always_inserted_auto. (show_always_inserted_mode): In auto mode, also show the current effect of the option. (breakpoints_always_inserted_mode): Adjust for the new auto mode. (_initialize_breakpoint): Make the "set breakpoints always-inserted" command an enum command. Extend help to describe the auto mode. gdb/doc/ * gdb.texinfo (breakpoint always-inserted) Describe the auto mode setting, and make it the default. (Non-Stop Mode): Remove "set breakpoints always-inserted 1" from non-stop script example.
This commit is contained in:
Pedro Alves
parent
8fbde58b70
commit
33e5cbd66d
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@ -1,3 +1,16 @@
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2008-08-13 Pedro Alves <pedro@codesourcery.com>
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* breakpoint.c (always_inserted_auto, always_inserted_on)
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(always_inserted_off, always_inserted_enums): New.
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(always_inserted_mode): Change type to char* and point to
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always_inserted_auto.
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(show_always_inserted_mode): In auto mode, also show the current
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effect of the option.
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(breakpoints_always_inserted_mode): Adjust for the new auto mode.
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(_initialize_breakpoint): Make the "set breakpoints
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always-inserted" command an enum command. Extend help to describe
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the auto mode.
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2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
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* spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
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@ -249,18 +249,41 @@ Automatic usage of hardware breakpoints is %s.\n"),
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value);
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}
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/* If 1, gdb will keep breakpoints inserted even as inferior is stopped,
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and immediately insert any new breakpoints. If 0, gdb will insert
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breakpoints into inferior only when resuming it, and will remove
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breakpoints upon stop. */
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static int always_inserted_mode = 0;
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static void
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/* If on, gdb will keep breakpoints inserted even as inferior is
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stopped, and immediately insert any new breakpoints. If off, gdb
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will insert breakpoints into inferior only when resuming it, and
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will remove breakpoints upon stop. If auto, GDB will behave as ON
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if in non-stop mode, and as OFF if all-stop mode.*/
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static const char always_inserted_auto[] = "auto";
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static const char always_inserted_on[] = "on";
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static const char always_inserted_off[] = "off";
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static const char *always_inserted_enums[] = {
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always_inserted_auto,
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always_inserted_off,
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always_inserted_on,
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NULL
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};
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static const char *always_inserted_mode = always_inserted_auto;
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static void
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show_always_inserted_mode (struct ui_file *file, int from_tty,
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struct cmd_list_element *c, const char *value)
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struct cmd_list_element *c, const char *value)
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{
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fprintf_filtered (file, _("Always inserted breakpoint mode is %s.\n"), value);
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if (always_inserted_mode == always_inserted_auto)
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fprintf_filtered (file, _("\
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Always inserted breakpoint mode is %s (currently %s).\n"),
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value,
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breakpoints_always_inserted_mode () ? "on" : "off");
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else
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fprintf_filtered (file, _("Always inserted breakpoint mode is %s.\n"), value);
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}
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int
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breakpoints_always_inserted_mode (void)
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{
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return (always_inserted_mode == always_inserted_on
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|| (always_inserted_mode == always_inserted_auto && non_stop));
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}
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void _initialize_breakpoint (void);
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@ -8197,11 +8220,6 @@ single_step_breakpoint_inserted_here_p (CORE_ADDR pc)
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return 0;
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}
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int breakpoints_always_inserted_mode (void)
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{
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return always_inserted_mode;
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}
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/* This help string is used for the break, hbreak, tbreak and thbreak commands.
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It is defined as a macro to prevent duplication.
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@ -8604,14 +8622,18 @@ a warning will be emitted for such breakpoints."),
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&breakpoint_set_cmdlist,
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&breakpoint_show_cmdlist);
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add_setshow_boolean_cmd ("always-inserted", class_support,
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&always_inserted_mode, _("\
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add_setshow_enum_cmd ("always-inserted", class_support,
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always_inserted_enums, &always_inserted_mode, _("\
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Set mode for inserting breakpoints."), _("\
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Show mode for inserting breakpoints."), _("\
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When this mode is off (which is the default), breakpoints are inserted in\n\
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inferior when it is resumed, and removed when execution stops. When this\n\
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mode is on, breakpoints are inserted immediately and removed only when\n\
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the user deletes the breakpoint."),
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When this mode is off, breakpoints are inserted in inferior when it is\n\
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resumed, and removed when execution stops. When this mode is on,\n\
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breakpoints are inserted immediately and removed only when the user\n\
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deletes the breakpoint. When this mode is auto (which is the default),\n\
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the behaviour depends on the non-stop setting (see help set non-stop).\n\
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In this case, if gdb is controlling the inferior in non-stop mode, gdb\n\
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behaves as if always-inserted mode is on; if gdb is controlling the\n\
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inferior in all-stop mode, gdb behaves as if always-inserted mode is off."),
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NULL,
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&show_always_inserted_mode,
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&breakpoint_set_cmdlist,
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@ -1,3 +1,10 @@
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2008-08-13 Pedro Alves <pedro@codesourcery.com>
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* gdb.texinfo (breakpoint always-inserted) Describe the auto mode
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setting, and make it the default.
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(Non-Stop Mode): Remove "set breakpoints always-inserted 1" from
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non-stop script example.
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2008-08-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
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* gdbint.texinfo (Raw and Virtual Register Representations): Fix
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@ -3313,15 +3313,23 @@ This behavior can be controlled with the following commands::
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@kindex show breakpoint always-inserted
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@table @code
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@item set breakpoint always-inserted off
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This is the default behaviour. All breakpoints, including newly added
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by the user, are inserted in the target only when the target is
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resumed. All breakpoints are removed from the target when it stops.
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All breakpoints, including newly added by the user, are inserted in
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the target only when the target is resumed. All breakpoints are
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removed from the target when it stops.
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@item set breakpoint always-inserted on
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Causes all breakpoints to be inserted in the target at all times. If
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the user adds a new breakpoint, or changes an existing breakpoint, the
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breakpoints in the target are updated immediately. A breakpoint is
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removed from the target only when breakpoint itself is removed.
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@cindex non-stop mode, and @code{breakpoint always-inserted}
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@item set breakpoint always-inserted auto
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This is the default mode. If @value{GDBN} is controlling the inferior
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in non-stop mode (@pxref{Non-Stop Mode}), gdb behaves as if
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@code{breakpoint always-inserted} mode is on. If @value{GDBN} is
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controlling the inferior in all-stop mode, @value{GDBN} behaves as if
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@code{breakpoint always-inserted} mode is off.
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@end table
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@cindex negative breakpoint numbers
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@ -4571,9 +4579,6 @@ or attach to your program:
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# For target remote, use remote-async instead of linux-async.
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maint set linux-async 1
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# With non-stop, breakpoints have to be always inserted.
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set breakpoint always-inserted 1
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# If using the CLI, pagination breaks non-stop.
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set pagination off
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