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sim: punt zfree()

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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>
This commit is contained in:
Mike Frysinger
2011-02-14 05:14:28 +00:00
parent 891e7fb179
commit d79fe0d643
46 changed files with 185 additions and 125 deletions
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4
sim/v850/ChangeLog
View File

@ -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

16
sim/v850/simops.c
View File

@ -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