vm: Allow larger 32bit code heaps.

Code heap is artificially restricted on 32bit because PPC only had relative jump instructions of a certain width and we punted on implementing larger jumps.
factor · Apr 13, 2020 · 723e0e2 · 723e0e2
1 parent 5d818cc
commit 723e0e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vm/code_heap.cpp b/vm/code_heap.cpp
@@ -3,7 +3,7 @@
 namespace factor {
 
 code_heap::code_heap(cell size) {
-  if (size > ((uint64_t)1 << (sizeof(cell) * 8 - 6)))
+  if (size > ((uint64_t)1 << (sizeof(cell) * 8 - 5)))
     fatal_error("Heap too large", size);
   seg = new segment(align_page(size), true);
   if (!seg)