Implement minimal bump pointer allocator

Useful for MCUs, until a real garbage collector has been implemented.
2026-08-12 15:03:41 +00:00 · 2018-06-03 16:18:40 +02:00
parent b45ea2deb9
commit e171f32493
4 changed files with 163 additions and 62 deletions
@@ -75,3 +75,8 @@ SECTIONS
 __etext = _etext;
 __data_start__ = _sdata;
 __bss_start__ = _sbss;
+
+/* For the memory allocator. */
+_heap_start = _ebss;
+_heap_end = ORIGIN(RAM) + LENGTH(RAM);
+runtime.heapptr = _heap_start; /* necessary? */