Changeset 14366

Timestamp:

Oct 14, 2010, 11:05:30 PM (14 years ago)

Author:

Gary Byers

Message:

arm-gc.c: update some comments.

arm-exceptions.c: in finish_allocating_uvector(), when
IS_SET_ALLOCPTR_HEADER_RD(instr), use = (not ==) for assignment.

Location:

trunk/source/lisp-kernel

Files:

• arm-exceptions.c (modified) (1 diff)
• arm-gc.c (modified) (2 diffs)

trunk/source/lisp-kernel/arm-exceptions.c

@@ -187 +187 @@
     }
     if (IS_SET_ALLOCPTR_HEADER_RD(instr)) {
-      header_of(cur_allocptr) == xpGPR(xp,RD_field(instr));
+      header_of(cur_allocptr) = xpGPR(xp,RD_field(instr));
     } else if (IS_SET_ALLOCPTR_RESULT_RD(instr)) {
       xpGPR(xp,RD_field(instr)) = cur_allocptr;

trunk/source/lisp-kernel/arm-gc.c

@@ -1008 +1008 @@
 
   int r;
-  /* registers >= fn should be tagged and marked as roots.
-     the PC, and LR should be treated as "pc_locatives".
+  /* registers between arg_z and Rfn should be tagged and marked as
+     roots.  the PC, and LR should be treated as "pc_locatives".
 
      In general, marking a locative is more expensive than marking
@@ -1296 +1296 @@
   int r;
 
-  /* registers >= fn should be tagged and forwarded as roots.
+  /* registers between arg_z and Rfn should be tagged and forwarded as roots.
      the PC and LR should be treated as "locatives".
      */