Revert "Move gc_collect to py/gc.c"

This reverts commit a215b09c0dc29b82161092e92ea2e5e004d79468.

1 files changed, 0 insertions, 16 deletions

diff --git a/py/gc.c b/py/gc.c
index 73e2436655..70b071ebc8 100644
--- a/py/gc.c
+++ b/py/gc.c
@@ -187,22 +187,6 @@ void gc_collect_end(void) {
     gc_sweep();
 }
 
-extern void gc_helper_get_regs_and_clean_stack(machine_uint_t *regs, machine_uint_t heap_end);
-
-void gc_collect(void) {
-    extern char _ram_start;  /* defined by linker script */
-    extern char _ram_end;    /* defined by linker script */
-    extern char _heap_start; /* defined by linker script */
-    extern char _heap_end;   /* defined by linker script */
-
-    gc_collect_start();
-    gc_collect_root((void**)&_ram_start, (&_heap_start - &_ram_start) / 4);
-    machine_uint_t regs[10];
-    gc_helper_get_regs_and_clean_stack(regs, (uint32_t) &_heap_end);
-    gc_collect_root((void**)&_heap_end, (&_ram_end - &_heap_end) / 4); // will trace regs since they now live in this function on the stack
-    gc_collect_end();
-}
-
 void gc_info(gc_info_t *info) {
     info->total = (gc_pool_end - gc_pool_start) * sizeof(machine_uint_t);
     info->used = 0;