cleanup: use os_vm_size_t in gc_find_freeish_pages and for granularity

[sbcl.git] / src / runtime / os-common.c

diff --git a/src/runtime/os-common.c b/src/runtime/os-common.c
index 017dc4f..3fdf925 100644 (file)
--- a/src/runtime/os-common.c
+++ b/src/runtime/os-common.c
@@ -50,7 +50,7 @@ os_zero(os_vm_address_t addr, os_vm_size_t length)
         addr = os_validate(block_start, block_size);
 
         if (addr == NULL || addr != block_start)
-            lose("os_zero: block moved! 0x%08x ==> 0x%08x",
+            lose("os_zero: block moved! 0x%08x ==> 0x%08x\n",
                  block_start,
                  addr);
     }
@@ -62,51 +62,12 @@ os_allocate(os_vm_size_t len)
     return os_validate((os_vm_address_t)NULL, len);
 }
 
-os_vm_address_t
-os_allocate_at(os_vm_address_t addr, os_vm_size_t len)
-{
-    return os_validate(addr, len);
-}
-
 void
 os_deallocate(os_vm_address_t addr, os_vm_size_t len)
 {
     os_invalidate(addr,len);
 }
 
-/* (This function once tried to grow the chunk by asking os_validate
- * whether the space was available, but that really only works under
- * Mach.) */
-os_vm_address_t
-os_reallocate(os_vm_address_t addr, os_vm_size_t old_len, os_vm_size_t len)
-{
-    addr=os_trunc_to_page(addr);
-    len=os_round_up_size_to_page(len);
-    old_len=os_round_up_size_to_page(old_len);
-
-    if (addr==NULL)
-        return os_allocate(len);
-    else{
-        long len_diff=len-old_len;
-
-        if (len_diff<0)
-            os_invalidate(addr+len,-len_diff);
-        else{
-            if (len_diff!=0) {
-              os_vm_address_t new=os_allocate(len);
-
-              if(new!=NULL){
-                bcopy(addr,new,old_len);
-                os_invalidate(addr,old_len);
-                }
-
-              addr=new;
-            }
-        }
-        return addr;
-    }
-}
-
 int
 os_get_errno(void)
 {