sim: punt zfree()

The sim keeps track of which allocations are zero-ed internally (via
zalloc) and then calls a helper "zfree" function rather than "free".
But this "zfree" function simply calls "free" itself.  Since I can
see no point in this and it is simply useless overhead, punt it.

The only real change is in hw-alloc.c where we remove the zalloc_p
tracking, and sim-utils.c where zfree is delete.  The rest of the
changes are a simple `sed` from "zfree" to "free".

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sim/ppc/cap.c b/sim/ppc/cap.c
index a3be304..281429d 100644
--- a/sim/ppc/cap.c
+++ b/sim/ppc/cap.c
@@ -123,7 +123,7 @@ cap_remove(cap *db,
     if ((*current_map)->internal == internal) {
       cap_mapping *delete = *current_map;
       *current_map = delete->next;
-      zfree(delete);
+      free(delete);
       return;
     }
     current_map = &(*current_map)->next;