sim: punt zfree()

[thirdparty/binutils-gdb.git] / sim / common / sim-watch.c

diff --git a/sim/common/sim-watch.c b/sim/common/sim-watch.c
index d9360ec3f33a655c6c1c60cae84a0f21211683d8..7f43071ee2cee6cb6ddfff2f4657ea8b632dc3b6 100644 (file)
--- a/sim/common/sim-watch.c
+++ b/sim/common/sim-watch.c
@@ -1,5 +1,6 @@
 /* Generic simulator watchpoint support.
-   Copyright (C) 1997, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011
+   Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
 This file is part of GDB, the GNU debugger.
@@ -100,7 +101,7 @@ do_watchpoint_delete (SIM_DESC sd,
          sim_watch_point *dead = (*entry);
          (*entry) = (*entry)->next;
          sim_events_deschedule (sd, dead->event);
-         zfree (dead);
+         free (dead);
          status = SIM_RC_OK;
        }
       else
@@ -109,7 +110,7 @@ do_watchpoint_delete (SIM_DESC sd,
   return status;
 }
 
-static char *
+static const char *
 watchpoint_type_to_str (SIM_DESC sd,
                        watchpoint_type type)
 {
@@ -128,7 +129,7 @@ watchpoint_type_to_str (SIM_DESC sd,
   return NULL;
 }
 
-static char *
+static const char *
 interrupt_nr_to_str (SIM_DESC sd,
                     int interrupt_nr)
 {
@@ -372,16 +373,16 @@ static const OPTION watchpoint_options[] =
 {
   { {"watch-delete", required_argument, NULL, OPTION_WATCH_DELETE },
       '\0', "IDENT|all|pc|cycles|clock", "Delete a watchpoint",
-      watchpoint_option_handler },
+      watchpoint_option_handler, NULL },
 
   { {"watch-info", no_argument, NULL, OPTION_WATCH_INFO },
       '\0', NULL, "List scheduled watchpoints",
-      watchpoint_option_handler },
+      watchpoint_option_handler, NULL },
 
-  { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
+  { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL, NULL }
 };
 
-static char *default_interrupt_names[] = { "int", 0, };
+static const char *default_interrupt_names[] = { "int", 0, };
 
 
 
@@ -411,9 +412,10 @@ sim_watchpoint_install (SIM_DESC sd)
            char *name;
            int nr = interrupt_nr * nr_watchpoint_types + type;
            OPTION *option = &int_options[nr];
-           asprintf (&name, "watch-%s-%s",
-                     watchpoint_type_to_str (sd, type),
-                     interrupt_nr_to_str (sd, interrupt_nr));
+           if (asprintf (&name, "watch-%s-%s",
+                         watchpoint_type_to_str (sd, type),
+                         interrupt_nr_to_str (sd, interrupt_nr)) < 0)
+             return SIM_RC_FAIL;
            option->opt.name = name;
            option->opt.has_arg = required_argument;
            option->opt.val = type_to_option (sd, type, interrupt_nr);
@@ -425,7 +427,7 @@ sim_watchpoint_install (SIM_DESC sd)
     /* adjust first few entries so that they contain real
        documentation, the first entry includes a list of actions. */
     {
-      char *prefix = 
+      const char *prefix =
        "Watch the simulator, take ACTION in COUNT cycles (`+' for every COUNT cycles), ACTION is";
       char *doc;
       int len = strlen (prefix) + 1;