esp-idf/components/bt/bluedroid/osi/allocator.c
Yulong 63e5cbbd66 component/bt: Added the bluedroid environment variable dynomic malloc support & support to malloc the memory to the psram.
component/bt: Added the Macro for the classic BT support.
component/bt: added the bluedroid deinit method.
component/bt: allow more classic BT global variables to use dynamic allocation scheme
1. allocate memory for AVDT, AVCT control blocks when dynamic memory is used
2. allow SBC decoder buffer to use dynamic allocation scheme
component/bt: Remove the wrong changes in bt/Kconfig & Added the GATTS_INCLUDED in the gatt_free function when gatt service close.
component/bt: Shorten the abbreviation BT_ALLOCATION_FROM_SPIRAM_FIRST and BT_BLE_DYNAMIC_ENV_MEMORY two macros.
2018-01-24 15:18:02 +08:00

188 lines
4.9 KiB
C

/******************************************************************************
*
* Copyright (C) 2014 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#include <stdlib.h>
#include <string.h>
#include "bt_defs.h"
#include "allocator.h"
extern void *pvPortZalloc(size_t size);
extern void vPortFree(void *pv);
#ifdef CONFIG_BLUEDROID_MEM_DEBUG
#define OSI_MEM_DBG_INFO_MAX 1024
typedef struct {
void *p;
int size;
const char *func;
int line;
} osi_mem_dbg_info_t;
static uint32_t mem_dbg_count = 0;
static uint32_t mem_dbg_count2 = 0;
static osi_mem_dbg_info_t mem_dbg_info[OSI_MEM_DBG_INFO_MAX];
void osi_mem_dbg_init(void)
{
int i;
for (i = 0; i < OSI_MEM_DBG_INFO_MAX; i++) {
mem_dbg_info[i].p = NULL;
mem_dbg_info[i].size = 0;
mem_dbg_info[i].func = NULL;
mem_dbg_info[i].line = 0;
}
mem_dbg_count = 0;
mem_dbg_count2 = 0;
}
void osi_mem_dbg_record(void *p, int size, const char *func, int line)
{
int i;
if (!p || size == 0) {
LOG_ERROR("%s invalid !!\n", __func__);
return;
}
for (i = 0; i < OSI_MEM_DBG_INFO_MAX; i++) {
if (mem_dbg_info[i].p == NULL) {
mem_dbg_info[i].p = p;
mem_dbg_info[i].size = size;
mem_dbg_info[i].func = func;
mem_dbg_info[i].line = line;
mem_dbg_count++;
break;
}
}
if (i >= OSI_MEM_DBG_INFO_MAX) {
LOG_ERROR("%s full %s %d !!\n", __func__, func, line);
}
}
void osi_mem_dbg_clean(void *p, const char *func, int line)
{
int i;
if (!p) {
LOG_ERROR("%s invalid\n", __func__);
return;
}
for (i = 0; i < OSI_MEM_DBG_INFO_MAX; i++) {
if (mem_dbg_info[i].p == p) {
mem_dbg_info[i].p = NULL;
mem_dbg_info[i].size = 0;
mem_dbg_info[i].func = NULL;
mem_dbg_info[i].line = 0;
mem_dbg_count--;
break;
}
}
if (i >= OSI_MEM_DBG_INFO_MAX) {
LOG_ERROR("%s full %s %d !!\n", __func__, func, line);
}
}
void osi_mem_dbg_show(void)
{
int i;
for (i = 0; i < OSI_MEM_DBG_INFO_MAX; i++) {
if (mem_dbg_info[i].p || mem_dbg_info[i].size != 0 ) {
LOG_ERROR("--> p %p, s %d, f %s, l %d\n", mem_dbg_info[i].p, mem_dbg_info[i].size, mem_dbg_info[i].func, mem_dbg_info[i].line);
}
}
LOG_ERROR("--> count %d\n", mem_dbg_count);
}
#endif
char *osi_strdup(const char *str)
{
size_t size = strlen(str) + 1; // + 1 for the null terminator
char *new_string = (char *)osi_calloc(size);
if (!new_string) {
return NULL;
}
memcpy(new_string, str, size);
return new_string;
}
void *osi_malloc_func(size_t size)
{
#ifdef CONFIG_BLUEDROID_MEM_DEBUG
void *p;
#if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST
p = heap_caps_malloc_prefer(size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL);
#else
p = malloc(size);
#endif /* #if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST */
osi_mem_dbg_record(p, size, __func__, __LINE__);
return p;
#else
#if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST
return heap_caps_malloc_prefer(size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL);
#else
return malloc(size);
#endif /* #if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST */
#endif /* #ifdef CONFIG_BLUEDROID_MEM_DEBUG */
}
void *osi_calloc_func(size_t size)
{
#ifdef CONFIG_BLUEDROID_MEM_DEBUG
void *p;
#if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST
p = heap_caps_calloc_prefer(1, size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL);
#else
p = calloc(1, size);
#endif /* #if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST */
osi_mem_dbg_record(p, size, __func__, __LINE__);
return p;
#else
#if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST
return heap_caps_calloc_prefer(1, size, 2, MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM, MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL);
#else
return calloc(1, size);
#endif /* #if CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST */
#endif /* #ifdef CONFIG_BLUEDROID_MEM_DEBUG */
}
void osi_free_func(void *ptr)
{
#ifdef CONFIG_BLUEDROID_MEM_DEBUG
osi_mem_dbg_clean(ptr, __func__, __LINE__);
#endif
free(ptr);
}
const allocator_t allocator_malloc = {
osi_malloc_func,
osi_free_func
};
const allocator_t allocator_calloc = {
osi_calloc_func,
osi_free_func
};