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-rw-r--r--cpukit/itron/ChangeLog21
-rw-r--r--cpukit/itron/src/cre_mbf.c4
-rw-r--r--cpukit/itron/src/cre_sem.c4
-rw-r--r--cpukit/itron/src/eventflags.c19
-rw-r--r--cpukit/itron/src/fmempool.c17
-rw-r--r--cpukit/itron/src/itronsem.c15
-rw-r--r--cpukit/itron/src/mbox.c21
-rw-r--r--cpukit/itron/src/msgbuffer.c20
-rw-r--r--cpukit/itron/src/port.c13
-rw-r--r--cpukit/itron/src/task.c10
-rw-r--r--cpukit/itron/src/vmempool.c19
11 files changed, 96 insertions, 67 deletions
diff --git a/cpukit/itron/ChangeLog b/cpukit/itron/ChangeLog
index 59da9caf42..47653cd468 100644
--- a/cpukit/itron/ChangeLog
+++ b/cpukit/itron/ChangeLog
@@ -1,3 +1,24 @@
+2002-07-01 Joel Sherrill <joel@OARcorp.com>
+
+ * Mega patch merge to change the format of the object IDs to
+ loosen the dependency between the SCORE and the various APIs.
+ There was considerable work to simplify the object name management
+ and it appears that the name_table field is no longer needed.
+ This patch also includes the addition of the internal mutex
+ which is currently only used to protect some types of allocation
+ and deallocation. This significantly can reduce context
+ switch latency under certain circumstances. In particular,
+ some heap/region operations were O(n) and had dispatching
+ disabled. This should help enormously. With this merge,
+ the patch is not as clean as it should be. In particular,
+ the documentation has not been modified to reflect the new object
+ ID layout, the IDs in the test screens are not updated, and
+ _Objects_Get_information needs to be a real routine not inlined.
+ As part of this patch a lot of MP code for thread/proxy blocking
+ was made conditional and cleaned up.
+ * src/cre_mbf.c, src/cre_sem.c, src/eventflags.c, src/fmempool.c,
+ src/itronsem.c, src/mbox.c, src/msgbuffer.c, src/port.c, src/task.c,
+ src/vmempool.c: Modified as part of above.
2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove RTEMS_PROJECT_ROOT.
diff --git a/cpukit/itron/src/cre_mbf.c b/cpukit/itron/src/cre_mbf.c
index 4928501952..18b40c1520 100644
--- a/cpukit/itron/src/cre_mbf.c
+++ b/cpukit/itron/src/cre_mbf.c
@@ -67,11 +67,9 @@ ER cre_mbf(
_CORE_message_queue_Initialize(
&the_message_buffer->message_queue,
- OBJECTS_ITRON_MESSAGE_BUFFERS,
&the_msgq_attributes,
pk_cmbf->bufsz / pk_cmbf->maxmsz,
- pk_cmbf->maxmsz,
- NULL /* Multiprocessing not supported */
+ pk_cmbf->maxmsz
);
_ITRON_Objects_Open( &_ITRON_Message_buffer_Information,
diff --git a/cpukit/itron/src/cre_sem.c b/cpukit/itron/src/cre_sem.c
index e32d8849c4..44671a3921 100644
--- a/cpukit/itron/src/cre_sem.c
+++ b/cpukit/itron/src/cre_sem.c
@@ -79,10 +79,8 @@ ER cre_sem(
_CORE_semaphore_Initialize(
&the_semaphore->semaphore,
- OBJECTS_ITRON_SEMAPHORES,
&the_semaphore_attributes,
- pk_csem->isemcnt,
- NULL /* Multiprocessing not supported */
+ pk_csem->isemcnt
);
_ITRON_Objects_Open( &_ITRON_Semaphore_Information, &the_semaphore->Object );
diff --git a/cpukit/itron/src/eventflags.c b/cpukit/itron/src/eventflags.c
index 2bed194beb..86296fca5d 100644
--- a/cpukit/itron/src/eventflags.c
+++ b/cpukit/itron/src/eventflags.c
@@ -34,17 +34,18 @@ void _ITRON_Eventflags_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Eventflags_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_EVENTFLAGS, /* object class */
- FALSE, /* TRUE if this is a global */
- /* object class */
maximum_eventflags, /* maximum objects of this class */
- sizeof( ITRON_Eventflags_Control ), /* size of this object's */
- /* control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's */
- /* name */
- FALSE /* TRUE if this class is threads */
+ sizeof( ITRON_Eventflags_Control ),
+ /* size of this object's control block */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/fmempool.c b/cpukit/itron/src/fmempool.c
index 2b5b2c769b..0058a2a090 100644
--- a/cpukit/itron/src/fmempool.c
+++ b/cpukit/itron/src/fmempool.c
@@ -35,17 +35,18 @@ void _ITRON_Fixed_memory_pool_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Fixed_memory_pool_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_FIXED_MEMORY_POOLS, /* object class */
- FALSE, /* TRUE if this is a global */
- /* object class */
maximum_fixed_memory_pools, /* maximum objects of this class */
sizeof( ITRON_Fixed_memory_pool_Control ),
- /* size of this object's control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's */
- /* name */
- FALSE /* TRUE if this class is threads */
+ /* size of this object's control block */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/itronsem.c b/cpukit/itron/src/itronsem.c
index 662f771c94..adb3637b83 100644
--- a/cpukit/itron/src/itronsem.c
+++ b/cpukit/itron/src/itronsem.c
@@ -38,16 +38,17 @@ void _ITRON_Semaphore_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Semaphore_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_SEMAPHORES, /* object class */
- FALSE, /* TRUE if this is a global */
- /* object class */
maximum_semaphores, /* maximum objects of this class */
sizeof( ITRON_Semaphore_Control ), /* size of this object's control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's */
- /* name */
- FALSE /* TRUE if this class is threads */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/mbox.c b/cpukit/itron/src/mbox.c
index cff86d71e7..7990a11976 100644
--- a/cpukit/itron/src/mbox.c
+++ b/cpukit/itron/src/mbox.c
@@ -36,17 +36,18 @@ void _ITRON_Mailbox_Manager_initialization(
)
{
_Objects_Initialize_information(
- &_ITRON_Mailbox_Information, /* object information table */
- OBJECTS_ITRON_MAILBOXES, /* object class */
- FALSE, /* TRUE if this is a global */
- /* object class */
- maximum_mailboxes, /* maximum objects of this class */
+ &_ITRON_Mailbox_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
+ OBJECTS_ITRON_MAILBOXES, /* object class */
+ maximum_mailboxes, /* maximum objects of this class */
sizeof( ITRON_Mailbox_Control ), /* size of this object's control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's */
- /* name */
- FALSE /* TRUE if this class is threads */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/msgbuffer.c b/cpukit/itron/src/msgbuffer.c
index 48aec11504..df49314ec6 100644
--- a/cpukit/itron/src/msgbuffer.c
+++ b/cpukit/itron/src/msgbuffer.c
@@ -38,18 +38,18 @@ void _ITRON_Message_buffer_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Message_buffer_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_MESSAGE_BUFFERS, /* object class */
- FALSE, /* TRUE if this is a
- global object class */
maximum_message_buffers, /* maximum objects of this class */
- sizeof( ITRON_Message_buffer_Control ), /* size of this
- object's control
- block */
- FALSE, /* TRUE if names for this
- object are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each
- object's name */
- FALSE /* TRUE if this class is threads */
+ sizeof( ITRON_Message_buffer_Control ),
+ /* size of this object's control block */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/port.c b/cpukit/itron/src/port.c
index 061008e0cf..4377368d22 100644
--- a/cpukit/itron/src/port.c
+++ b/cpukit/itron/src/port.c
@@ -34,14 +34,17 @@ void _ITRON_Port_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Port_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_PORTS, /* object class */
- FALSE, /* TRUE if this is a global object class */
maximum_ports, /* maximum objects of this class */
sizeof( ITRON_Port_Control ), /* size of this object's control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's name */
- FALSE /* TRUE if this class is threads */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/task.c b/cpukit/itron/src/task.c
index 5c84e44ee3..75c845288e 100644
--- a/cpukit/itron/src/task.c
+++ b/cpukit/itron/src/task.c
@@ -198,13 +198,17 @@ void _ITRON_Task_Manager_initialization(
_Objects_Initialize_information(
&_ITRON_Task_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_TASKS, /* object class */
- FALSE, /* TRUE if this is a global object class */
maximum_tasks, /* maximum objects of this class */
sizeof( Thread_Control ), /* size of this object's control block */
FALSE, /* TRUE if names for this object are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's name */
- TRUE /* TRUE if this class is threads */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
diff --git a/cpukit/itron/src/vmempool.c b/cpukit/itron/src/vmempool.c
index 601e574725..b1bd8cae7f 100644
--- a/cpukit/itron/src/vmempool.c
+++ b/cpukit/itron/src/vmempool.c
@@ -35,17 +35,18 @@ void _ITRON_Variable_memory_pool_Manager_initialization(
{
_Objects_Initialize_information(
&_ITRON_Variable_memory_pool_Information, /* object information table */
+ OBJECTS_ITRON_API, /* object API */
OBJECTS_ITRON_VARIABLE_MEMORY_POOLS, /* object class */
- FALSE, /* TRUE if this is a global */
- /* object class */
- maximum_variable_memory_pools, /* maximum objects of this class */
+ maximum_variable_memory_pools, /* maximum objects of this class */
sizeof( ITRON_Variable_memory_pool_Control ),
- /* size of this object's control block */
- FALSE, /* TRUE if names for this object */
- /* are strings */
- ITRON_MAXIMUM_NAME_LENGTH, /* maximum length of each object's */
- /* name */
- FALSE /* TRUE if this class is threads */
+ /* size of this object's control block */
+ FALSE, /* TRUE if names for this object are strings */
+ ITRON_MAXIMUM_NAME_LENGTH /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+ ,
+ FALSE, /* TRUE if this is a global object class */
+ NULL /* Proxy extraction support callout */
+#endif
);
/*
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 14:00:31 +0000