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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/ppc/emul_unix.c
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@ -240,7 +240,7 @@ do_unix_read(os_emul_data *emul,
if (status > 0)
emul_write_buffer(scratch_buffer, buf, status, processor, cia);
zfree(scratch_buffer);
free(scratch_buffer);
}
@ -270,7 +270,7 @@ do_unix_write(os_emul_data *emul,
/* write */
status = write(d, scratch_buffer, nbytes);
emul_write_status(processor, status, errno);
zfree(scratch_buffer);
free(scratch_buffer);
flush_stdoutput();
}