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, 5 insertions, 5 deletions

diff --git a/sim/common/sim-options.c b/sim/common/sim-options.c
index 8ad71e7..b726987 100644
--- a/sim/common/sim-options.c
+++ b/sim/common/sim-options.c
@@ -669,11 +669,11 @@ sim_parse_args (SIM_DESC sd, char **argv)
 	}
     }
 
-  zfree (long_options);
-  zfree (short_options);
-  zfree (handlers);
-  zfree (opt_cpu);
-  zfree (orig_val);
+  free (long_options);
+  free (short_options);
+  free (handlers);
+  free (opt_cpu);
+  free (orig_val);
   return result;
 }