nsdynmemLIB_stub.c

00001 /*
00002  * Copyright (c) 2014-2017 ARM Limited. All Rights Reserved.
00003  */
00004 #include "nsdynmemLIB_stub.h"
00005 #include <stdint.h>
00006 #include <string.h>
00007 #include <nsdynmemLIB.h>
00008 #include "platform/arm_hal_interrupt.h"
00009 #include <stdlib.h>
00010 
00011 nsdynmemlib_stub_data_t nsdynmemlib_stub;
00012 
00013 #if NSDYNMEMLIB_API_VERSION < 2
00014 typedef int16_t ns_mem_block_size_t;
00015 typedef int16_t ns_mem_heap_size_t;
00016 void ns_dyn_mem_init(uint8_t *heap, uint16_t h_size, void (*passed_fptr)(heap_fail_t), mem_stat_t *info_ptr)
00017 {
00018 }
00019 #else
00020 void ns_dyn_mem_init(void *heap, uint16_t h_size, void (*passed_fptr)(heap_fail_t), mem_stat_t *info_ptr)
00021 {
00022 }
00023 #endif
00024 
00025 void *ns_dyn_mem_alloc(ns_mem_block_size_t alloc_size)
00026 {
00027     if (nsdynmemlib_stub.returnCounter > 0)
00028     {
00029         nsdynmemlib_stub.returnCounter--;
00030         return malloc(alloc_size);
00031     }
00032     else
00033     {
00034         return(nsdynmemlib_stub.expectedPointer);
00035     }
00036 }
00037 
00038 void *ns_dyn_mem_temporary_alloc(ns_mem_block_size_t alloc_size)
00039 {
00040     if (nsdynmemlib_stub.returnCounter > 0)
00041     {
00042         nsdynmemlib_stub.returnCounter--;
00043         return malloc(alloc_size);
00044     }
00045     else
00046     {
00047         return(nsdynmemlib_stub.expectedPointer);
00048     }
00049 }
00050 
00051 void ns_dyn_mem_free(void *block)
00052 {
00053         free(block);
00054 }