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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-10 22:14:26 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-10 22:14:26 +0000
commit59d1127f13d5bb2e4048ef2adbf59dc536689d48 (patch)
treecec46670b0ebb048a51e82fd574c5ecde9c0394d /cpukit/score/src
parent7d29dc7f61b24ea012a64de845cd010cf63660fa (diff)
downloadrtems-59d1127f13d5bb2e4048ef2adbf59dc536689d48.tar.bz2
Corrected to account for the way memory is divided up in
_Object_Extend_information. This change is a side-effect of the change made to that file to fix an alignment problem.
Diffstat (limited to 'cpukit/score/src')
-rw-r--r--cpukit/score/src/objectallocatebyindex.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/cpukit/score/src/objectallocatebyindex.c b/cpukit/score/src/objectallocatebyindex.c
index 74f4c2c948..8c8528606d 100644
--- a/cpukit/score/src/objectallocatebyindex.c
+++ b/cpukit/score/src/objectallocatebyindex.c
@@ -43,25 +43,27 @@ Objects_Control *_Objects_Allocate_by_index(
)
{
Objects_Control *the_object;
- void *p;
if ( index && information->maximum >= index ) {
+ /*
+ * If the object is already in the local table, then
+ * it has already been allocated/created by a previous
+ * create call.
+ */
+
the_object = _Objects_Get_local_object( information, index );
if ( the_object )
return NULL;
/* XXX
* This whole section of code needs to be addressed.
- * + The 0 should be dealt with more properly so we can autoextend.
- * + The pointer arithmetic is probably too expensive.
+ * + The use of the index 0 for object_blocks should be dealt
+ * with more properly so we can autoextend.
* + etc.
*/
- p = _Addresses_Add_offset( information->object_blocks[ 0 ],
- (information->allocation_size * information->name_length) ),
+ the_object = (Objects_Control *) information->object_blocks[ 0 ];
- p = _Addresses_Add_offset( p, (sizeof_control * (index - 1)) );
- the_object = (Objects_Control *)p;
_Chain_Extract( &the_object->Node );
return the_object;