mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-14 00:37:21 +00:00
b9a766d909
* Added support for running applications from SD card (FAPs - Flipper Application Packages) * Added plugin_dist target for fbt to build FAPs * All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default * Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them * Added debugging support for FAPs with fbt debug & VSCode * Added public firmware API with automated versioning Co-authored-by: hedger <hedger@users.noreply.github.com> Co-authored-by: SG <who.just.the.doctor@gmail.com> Co-authored-by: あく <alleteam@gmail.com>
111 lines
No EOL
2.3 KiB
C
111 lines
No EOL
2.3 KiB
C
#include "memmgr.h"
|
|
#include "common_defines.h"
|
|
#include <string.h>
|
|
#include <furi_hal_memory.h>
|
|
|
|
extern void* pvPortMalloc(size_t xSize);
|
|
extern void vPortFree(void* pv);
|
|
extern size_t xPortGetFreeHeapSize(void);
|
|
extern size_t xPortGetTotalHeapSize(void);
|
|
extern size_t xPortGetMinimumEverFreeHeapSize(void);
|
|
|
|
void* malloc(size_t size) {
|
|
return pvPortMalloc(size);
|
|
}
|
|
|
|
void free(void* ptr) {
|
|
vPortFree(ptr);
|
|
}
|
|
|
|
void* realloc(void* ptr, size_t size) {
|
|
if(size == 0) {
|
|
vPortFree(ptr);
|
|
return NULL;
|
|
}
|
|
|
|
void* p = pvPortMalloc(size);
|
|
if(ptr != NULL) {
|
|
memcpy(p, ptr, size);
|
|
vPortFree(ptr);
|
|
}
|
|
|
|
return p;
|
|
}
|
|
|
|
void* calloc(size_t count, size_t size) {
|
|
return pvPortMalloc(count * size);
|
|
}
|
|
|
|
char* strdup(const char* s) {
|
|
// arg s marked as non-null, so we need hack to check for NULL
|
|
furi_check(((uint32_t)s << 2) != 0);
|
|
|
|
size_t siz = strlen(s) + 1;
|
|
char* y = pvPortMalloc(siz);
|
|
memcpy(y, s, siz);
|
|
|
|
return y;
|
|
}
|
|
|
|
size_t memmgr_get_free_heap(void) {
|
|
return xPortGetFreeHeapSize();
|
|
}
|
|
|
|
size_t memmgr_get_total_heap(void) {
|
|
return xPortGetTotalHeapSize();
|
|
}
|
|
|
|
size_t memmgr_get_minimum_free_heap(void) {
|
|
return xPortGetMinimumEverFreeHeapSize();
|
|
}
|
|
|
|
void* __wrap__malloc_r(struct _reent* r, size_t size) {
|
|
UNUSED(r);
|
|
return pvPortMalloc(size);
|
|
}
|
|
|
|
void __wrap__free_r(struct _reent* r, void* ptr) {
|
|
UNUSED(r);
|
|
vPortFree(ptr);
|
|
}
|
|
|
|
void* __wrap__calloc_r(struct _reent* r, size_t count, size_t size) {
|
|
UNUSED(r);
|
|
return calloc(count, size);
|
|
}
|
|
|
|
void* __wrap__realloc_r(struct _reent* r, void* ptr, size_t size) {
|
|
UNUSED(r);
|
|
return realloc(ptr, size);
|
|
}
|
|
|
|
void* memmgr_alloc_from_pool(size_t size) {
|
|
void* p = furi_hal_memory_alloc(size);
|
|
if(p == NULL) p = malloc(size);
|
|
|
|
return p;
|
|
}
|
|
|
|
size_t memmgr_pool_get_free(void) {
|
|
return furi_hal_memory_get_free();
|
|
}
|
|
|
|
size_t memmgr_pool_get_max_block(void) {
|
|
return furi_hal_memory_max_pool_block();
|
|
}
|
|
|
|
void* aligned_malloc(size_t size, size_t alignment) {
|
|
void* p1; // original block
|
|
void** p2; // aligned block
|
|
int offset = alignment - 1 + sizeof(void*);
|
|
if((p1 = (void*)malloc(size + offset)) == NULL) {
|
|
return NULL;
|
|
}
|
|
p2 = (void**)(((size_t)(p1) + offset) & ~(alignment - 1));
|
|
p2[-1] = p1;
|
|
return p2;
|
|
}
|
|
|
|
void aligned_free(void* p) {
|
|
free(((void**)p)[-1]);
|
|
} |