Initial commit

1 files changed, 221 insertions, 0 deletions

diff --git a/common/src/tx_byte_pool_performance_system_info_get.c b/common/src/tx_byte_pool_performance_system_info_get.c
new file mode 100644
index 00000000..02d0cc5b
--- /dev/null
+++ b/common/src/tx_byte_pool_performance_system_info_get.c
@@ -0,0 +1,221 @@
+/**************************************************************************/
+/*                                                                        */
+/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
+/*                                                                        */
+/*       This software is licensed under the Microsoft Software License   */
+/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
+/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
+/*       and in the root directory of this software.                      */
+/*                                                                        */
+/**************************************************************************/
+
+
+/**************************************************************************/
+/**************************************************************************/
+/**                                                                       */
+/** ThreadX Component                                                     */
+/**                                                                       */
+/**   Byte Memory                                                         */
+/**                                                                       */
+/**************************************************************************/
+/**************************************************************************/
+
+#define TX_SOURCE_CODE
+
+
+/* Include necessary system files.  */
+
+#include "tx_api.h"
+#include "tx_byte_pool.h"
+#ifdef TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO
+#include "tx_trace.h"
+#endif
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_byte_pool_performance_system_info_get           PORTABLE C      */
+/*                                                           6.0          */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function retrieves byte pool performance information.          */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    allocates                         Destination for total number of   */
+/*                                        allocates                       */
+/*    releases                          Destination for total number of   */
+/*                                        releases                        */
+/*    fragments_searched                Destination for total number of   */
+/*                                        fragments searched during       */
+/*                                        allocation                      */
+/*    merges                            Destination for total number of   */
+/*                                        adjacent free fragments merged  */
+/*    splits                            Destination for total number of   */
+/*                                        fragments split during          */
+/*                                        allocation                      */
+/*    suspensions                       Destination for total number of   */
+/*                                        suspensions                     */
+/*    timeouts                          Destination for total number of   */
+/*                                        timeouts                        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application Code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_byte_pool_performance_system_info_get(ULONG *allocates, ULONG *releases,
+                    ULONG *fragments_searched, ULONG *merges, ULONG *splits, ULONG *suspensions, ULONG *timeouts)
+{
+
+#ifdef TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO
+
+TX_INTERRUPT_SAVE_AREA
+
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* If trace is enabled, insert this event into the trace buffer.  */
+    TX_TRACE_IN_LINE_INSERT(TX_TRACE_BYTE_POOL__PERFORMANCE_SYSTEM_INFO_GET, 0, 0, 0, 0, TX_TRACE_BYTE_POOL_EVENTS)
+
+    /* Log this kernel call.  */
+    TX_EL_BYTE_POOL_PERFORMANCE_SYSTEM_INFO_GET_INSERT
+
+    /* Retrieve all the pertinent information and return it in the supplied
+       destinations.  */
+
+    /* Retrieve the total number of byte pool allocates.  */
+    if (allocates != TX_NULL)
+    {
+    
+        *allocates =  _tx_byte_pool_performance_allocate_count;
+    }
+
+    /* Retrieve the total number of byte pool releases.  */
+    if (releases != TX_NULL)
+    {
+    
+        *releases =  _tx_byte_pool_performance_release_count;
+    }
+
+    /* Retrieve the total number of byte pool fragments searched.  */
+    if (fragments_searched != TX_NULL)
+    {
+    
+        *fragments_searched =  _tx_byte_pool_performance_search_count;
+    }
+
+    /* Retrieve the total number of byte pool fragments merged.  */
+    if (merges != TX_NULL)
+    {
+    
+        *merges =  _tx_byte_pool_performance_merge_count;
+    }
+
+    /* Retrieve the total number of byte pool fragment splits.  */
+    if (splits != TX_NULL)
+    {
+    
+        *splits =  _tx_byte_pool_performance_split_count;
+    }
+
+    /* Retrieve the total number of byte pool suspensions.  */
+    if (suspensions != TX_NULL)
+    {
+    
+        *suspensions =  _tx_byte_pool_performance_suspension_count;
+    }
+    
+    /* Retrieve the total number of byte pool timeouts.  */
+    if (timeouts != TX_NULL)
+    {
+    
+        *timeouts =  _tx_byte_pool_performance_timeout_count;
+    }
+    
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Return completion status.  */
+    return(TX_SUCCESS);
+    
+#else
+
+UINT        status;
+
+
+    /* Access input arguments just for the sake of lint, MISRA, etc.  */
+    if (allocates != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (releases != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (fragments_searched != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (merges != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (splits != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (suspensions != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else if (timeouts != TX_NULL)
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    else
+    {
+
+        /* Not enabled, return error.  */
+        status =  TX_FEATURE_NOT_ENABLED;
+    }
+    
+    /* Return completion status.  */
+    return(status);
+#endif
+}
+