darkkirb/old-cross-binutils
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Reviewed and approved by Jim Blandy

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2006-01-06  Fred Fish  <fnf@specifix.com>
	* objfiles.c (source.h): Include.
	(free_objfile): Update comment about clear_symtab_users().
	(free_objfile): Check all symtabs of objfile being freed and if
	one of them is the current source symtab, call
 	clear_current_source_symtab_and_line().
This commit is contained in:
Fred Fish 2006-01-06 16:23:35 +00:00
parent 7983a4a1b3
commit cb5d864f33
2 changed files with 25 additions and 2 deletions
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8
gdb/ChangeLog
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@ -1,3 +1,11 @@
2006-01-06 Fred Fish <fnf@specifix.com>
* objfiles.c (source.h): Include.
(free_objfile): Update comment about clear_symtab_users().
(free_objfile): Check all symtabs of objfile being freed and if
one of them is the current source symtab, call
clear_current_source_symtab_and_line().
2006-01-04 Michael Snyder <msnyder@redhat.com>
Checkpoint/Restart for Linux.

19
gdb/objfiles.c
View file

@ -45,6 +45,7 @@
#include "breakpoint.h"
#include "block.h"
#include "dictionary.h"
#include "source.h"
/* Prototypes for local functions */
@ -432,10 +433,24 @@ free_objfile (struct objfile *objfile)
is unknown, but we play it safe for now and keep each action until
it is shown to be no longer needed. */
/* I *think* all our callers call clear_symtab_users. If so, no need
to call this here. */
/* Not all our callers call clear_symtab_users (objfile_purge_solibs,
for example), so we need to call this here. */
clear_pc_function_cache ();
/* Check to see if the current_source_symtab belongs to this objfile,
and if so, call clear_current_source_symtab_and_line. */
{
struct symtab_and_line cursal = get_current_source_symtab_and_line ();
struct symtab *s;
ALL_OBJFILE_SYMTABS (objfile, s)
{
if (s == cursal.symtab)
clear_current_source_symtab_and_line ();
}
}
/* The last thing we do is free the objfile struct itself. */
objfile_free_data (objfile);