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* breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function

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that clears the `inserted' flag for all breakpoints and deletes
	any breakpoints which should go away between runs of programs.
	* inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
	remote-es.c (es1800_load), comments in exec.c and corelow.c:
	Use it instead of mark_breakpoints_out.
	* breakpoint.c (mark_breakpoints_out):  Update comment, tm-rs6000.h
	uses it in a completely different context.
	* breakpoint.c (breakpoint_re_set_one):  Add bp_call_dummy case.
This commit is contained in:
Jim Kingdon
1993-10-07 11:16:35 +00:00
parent f5ebb9ea78
commit cf3e377e61
7 changed files with 44 additions and 19 deletions
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24
gdb/breakpoint.c
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@@ -505,8 +505,7 @@ remove_breakpoints ()
return 0;
}
/* Clear the "inserted" flag in all breakpoints.
This is done when the inferior is loaded. */
/* Clear the "inserted" flag in all breakpoints. */
void
mark_breakpoints_out ()
@@ -517,6 +516,26 @@ mark_breakpoints_out ()
b->inserted = 0;
}
/* Clear the "inserted" flag in all breakpoints and delete any breakpoints
which should go away between runs of the program. */
void
breakpoint_init_inferior ()
{
register struct breakpoint *b, *temp;
ALL_BREAKPOINTS_SAFE (b, temp)
{
b->inserted = 0;
/* If the call dummy breakpoint is at the entry point it will
cause problems when the inferior is rerun, so we better
get rid of it. */
if (b->type == bp_call_dummy)
delete_breakpoint (b);
}
}
/* breakpoint_here_p (PC) returns 1 if an enabled breakpoint exists at PC.
When continuing from a location with a breakpoint,
we actually single step once before calling insert_breakpoints. */
@@ -2709,6 +2728,7 @@ breakpoint_re_set_one (bint)
case bp_finish:
case bp_longjmp:
case bp_longjmp_resume:
case bp_call_dummy:
delete_breakpoint (b);
break;
}