* symfile.c (add_psymbol_to_bcache): Make 'psymbol' static again.
Zero the 'value' field.
This commit is contained in:
parent
bba66b87ef
commit
69a943f005
|
@ -1,3 +1,8 @@
|
|||
2009-11-05 Tom Tromey <tromey@redhat.com>
|
||||
|
||||
* symfile.c (add_psymbol_to_bcache): Make 'psymbol' static again.
|
||||
Zero the 'value' field.
|
||||
|
||||
2009-11-05 Doug Evans <dje@google.com>
|
||||
|
||||
* amd64-tdep.c (amd64_init_frame_cache): Enhance comment describing
|
||||
|
|
|
@ -3105,9 +3105,15 @@ add_psymbol_to_bcache (char *name, int namelength, domain_enum domain,
|
|||
enum language language, struct objfile *objfile,
|
||||
int *added)
|
||||
{
|
||||
struct partial_symbol psymbol;
|
||||
/* psymbol is static so that there will be no uninitialized gaps in the
|
||||
structure which might contain random data, causing cache misses in
|
||||
bcache. */
|
||||
static struct partial_symbol psymbol;
|
||||
|
||||
memset (&psymbol, 0, sizeof (struct partial_symbol));
|
||||
/* However, we must ensure that the entire 'value' field has been
|
||||
zeroed before assigning to it, because an assignment may not
|
||||
write the entire field. */
|
||||
memset (&psymbol.ginfo.value, 0, sizeof (psymbol.ginfo.value));
|
||||
/* val and coreaddr are mutually exclusive, one of them *will* be zero */
|
||||
if (val != 0)
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue