more testing + forgot to copy prev when new free during alloc

2022-10-21 01:53:10 -04:00
parent 2289d5210c
commit d13bc9b8fe
2 changed files with 54 additions and 21 deletions
@@ -224,6 +224,8 @@ heap_alloc:
    ld      t6, fb_next(t1)     # copy next
    sd      t6, fb_next(t3)
    sd      t3, fb_prev(t6)     # set next block prev to new
+    ld      t6, fb_prev(t1)     # copy prev
+    sd      t6, fb_prev(t3)
    move    t5, t3
    j       1f