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authorMike Frysinger <vapier@gentoo.org>2011-02-14 05:14:28 +0000
committerMike Frysinger <vapier@gentoo.org>2011-02-14 05:14:28 +0000
commitd79fe0d64301cbe37e2ad0e25a051f8607f08807 (patch)
tree5cbd06fb7eeda4b6d395f2180572fbf2cdceeb68 /sim/v850
parent891e7fb179daec94b56e4a740f645e8685dee8e5 (diff)
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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>
Diffstat (limited to 'sim/v850')
-rw-r--r--sim/v850/ChangeLog4
-rw-r--r--sim/v850/simops.c16
2 files changed, 12 insertions, 8 deletions
diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index 5ca0e57..366415a 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-14 Mike Frysinger <vapier@gentoo.org>
+
+ * simops.c (OP_10007E0): Change zfree to free.
+
2011-01-11 Andrew Burgess <aburgess@broadcom.com>
* interp.c (sim_store_register): Update return value to
diff --git a/sim/v850/simops.c b/sim/v850/simops.c
index 49f1200..91315f3 100644
--- a/sim/v850/simops.c
+++ b/sim/v850/simops.c
@@ -1648,7 +1648,7 @@ OP_10007E0 ()
char **argv = fetch_argv (simulator, PARM2);
char **envp = fetch_argv (simulator, PARM3);
RETVAL = execve (path, argv, envp);
- zfree (path);
+ free (path);
freeargv (argv);
freeargv (envp);
break;
@@ -1663,7 +1663,7 @@ OP_10007E0 ()
char *path = fetch_str (simulator, PARM1);
char **argv = fetch_argv (simulator, PARM2);
RETVAL = execv (path, argv);
- zfree (path);
+ free (path);
freeargv (argv);
break;
}
@@ -1706,7 +1706,7 @@ OP_10007E0 ()
char *buf = zalloc (PARM3);
RETVAL = sim_io_read (simulator, PARM1, buf, PARM3);
sim_write (simulator, PARM2, buf, PARM3);
- zfree (buf);
+ free (buf);
break;
}
#endif
@@ -1720,7 +1720,7 @@ OP_10007E0 ()
RETVAL = sim_io_write_stdout (simulator, buf, PARM3);
else
RETVAL = sim_io_write (simulator, PARM1, buf, PARM3);
- zfree (buf);
+ free (buf);
break;
}
#endif
@@ -1742,7 +1742,7 @@ OP_10007E0 ()
{
char *buf = fetch_str (simulator, PARM1);
RETVAL = sim_io_open (simulator, buf, PARM2);
- zfree (buf);
+ free (buf);
break;
}
#endif
@@ -1775,7 +1775,7 @@ OP_10007E0 ()
RETVAL = stat (path, &host_stat);
- zfree (path);
+ free (path);
buf = PARM2;
/* Just wild-assed guesses. */
@@ -1801,7 +1801,7 @@ OP_10007E0 ()
{
char *path = fetch_str (simulator, PARM1);
RETVAL = chown (path, PARM2, PARM3);
- zfree (path);
+ free (path);
}
break;
#endif
@@ -1813,7 +1813,7 @@ OP_10007E0 ()
{
char *path = fetch_str (simulator, PARM1);
RETVAL = chmod (path, PARM2);
- zfree (path);
+ free (path);
}
break;
#endif