Merge pull request #828 from attermann/weak_allocator

Making new/delete operators overridable
adafruit · Jul 18, 2024 · 699a6c5 · 699a6c5
2 parents 11b6799 + cb212d0
commit 699a6c5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cores/nRF5/new.cpp b/cores/nRF5/new.cpp
@@ -23,26 +23,32 @@
 #include <sys/stat.h>
 #include <malloc.h>
 
+__attribute__((weak))
 void *operator new(size_t size) {
   return rtos_malloc(size);
 }
 
+__attribute__((weak))
 void *operator new[](size_t size) {
   return rtos_malloc(size);
 }
 
+__attribute__((weak))
 void operator delete(void * ptr) {
   rtos_free(ptr);
 }
 
+__attribute__((weak))
 void operator delete[](void * ptr) {
   rtos_free(ptr);
 }
 
+__attribute__((weak))
 void operator delete(void * ptr, unsigned int) {
   rtos_free(ptr);
 }
 
+__attribute__((weak))
 void operator delete[](void * ptr, unsigned int) {
   rtos_free(ptr);
 }