Fix get_free_heap_size

2019-10-29 17:35:33 +08:00 · 2019-10-29 17:35:33 +08:00 · aa41257ea6
parent 15ca3baf45
commit aa41257ea6
1 changed files with 2 additions and 1 deletions
--- a/lib/bsp/syscalls.c
+++ b/lib/bsp/syscalls.c
@ -36,6 +36,7 @@
 #include "sysctl.h"
 #include "syslog.h"
 #include "util.h"
+#include "iomem.h"

 /**
 * @note       System call list
@ -753,5 +754,5 @@ uintptr_t handle_syscall(uintptr_t cause, uintptr_t epc, uintptr_t regs[32], uin

 size_t get_free_heap_size(void)
 {
-    return (size_t)(&_heap_end[0] - _heap_cur);
+    return (size_t)iomem_unused();
 }