diff options
Diffstat (limited to 'hifi/xaf/host-apf/utest/xaf-mem-test.c')
-rw-r--r-- | hifi/xaf/host-apf/utest/xaf-mem-test.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/hifi/xaf/host-apf/utest/xaf-mem-test.c b/hifi/xaf/host-apf/utest/xaf-mem-test.c new file mode 100644 index 00000000..1343c904 --- /dev/null +++ b/hifi/xaf/host-apf/utest/xaf-mem-test.c @@ -0,0 +1,150 @@ +/******************************************************************************* +* Copyright (C) 2018 Cadence Design Systems, Inc. +* +* Permission is hereby granted, free of charge, to any person obtaining +* a copy of this software and associated documentation files (the +* "Software"), to use this Software with Cadence processor cores only and +* not with any other processors and platforms, subject to +* the following conditions: +* +* The above copyright notice and this permission notice shall be included +* in all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************************/ +#include <stdio.h> +#include <stdlib.h> + +#include "xa_type_def.h" + +/* ...debugging facility */ +#include "xaf-utils-test.h" + +mem_obj_t g_mem_obj; + +void* mem_malloc(int size, int id) +{ + int index; + void* heap_ptr = NULL; + + if(id == XAF_MEM_ID_DEV) + { + index = g_mem_obj.num_malloc_dev; + if(index >= MEM_NUM_MEM_ALLOC-1) + { + heap_ptr = NULL; + } + else + { + heap_ptr = malloc(size); + g_mem_obj.num_malloc_dev++; + g_mem_obj.mem_dev[index].heap_ptr = heap_ptr; + g_mem_obj.mem_dev[index].size = size; + g_mem_obj.persi_mem_dev += size; + } + } + else if(id == XAF_MEM_ID_COMP) + { + index = g_mem_obj.num_malloc_comp; + if(index >= MEM_NUM_MEM_ALLOC-1) + { + heap_ptr = NULL; + } + else + { + heap_ptr = malloc(size); + g_mem_obj.num_malloc_comp++; + g_mem_obj.mem_comp[index].heap_ptr = heap_ptr; + g_mem_obj.mem_comp[index].size = size; + g_mem_obj.persi_mem_comp += size; + } + } + return heap_ptr; +} + +int get_heap_ptr_index(void* p_heap, int id) +{ + int idx; + + idx = -1; + if(id == XAF_MEM_ID_DEV) + { + for(idx = 0; idx < MEM_NUM_MEM_ALLOC; idx++) + { + if(g_mem_obj.mem_dev[idx].heap_ptr == p_heap) + break; + } + } + + else if(id == XAF_MEM_ID_COMP) + { + for(idx = 0; idx < MEM_NUM_MEM_ALLOC; idx++) + { + if(g_mem_obj.mem_comp[idx].heap_ptr == p_heap) + break; + } + } + return idx; +} + +void mem_free(void * heap_ptr, int id) +{ + int index; + int size; + + index = get_heap_ptr_index(heap_ptr, id); + + if (index != -1) + { + if(id == XAF_MEM_ID_DEV) + { + size=g_mem_obj.mem_dev[index].size; + g_mem_obj.mem_dev[index].size = 0; + g_mem_obj.num_malloc_dev--; + free(heap_ptr); + g_mem_obj.mem_dev[index].heap_ptr = NULL; + } + else if(id == XAF_MEM_ID_COMP) + { + size=g_mem_obj.mem_comp[index].size; + g_mem_obj.mem_comp[index].size = 0; + g_mem_obj.num_malloc_comp--; + free(heap_ptr); + g_mem_obj.mem_comp[index].heap_ptr = NULL; + } + } + return; +} + +int mem_get_alloc_size(mem_obj_t* pmem_handle, int id) +{ + int mem_size = 0; + if(id == XAF_MEM_ID_DEV) + mem_size = pmem_handle->persi_mem_dev; + else if(id == XAF_MEM_ID_COMP) + mem_size = pmem_handle->persi_mem_comp; + return mem_size; +} + +void* mem_init() +{ + void* ptr; + ptr = &g_mem_obj; + return ptr; +} + +void mem_exit() +{ + if((g_mem_obj.num_malloc_dev != 0)||(g_mem_obj.num_malloc_comp != 0)) + { + fprintf(stdout,"Memory leaks\n"); + } + return; +} |