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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/mips/dv-tx3904sio.c
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@@ -583,7 +583,7 @@ tx3904sio_fifo_push(struct hw* me, struct tx3904sio_fifo* fifo, char it)
char* next_buf = zalloc(next_size);
memcpy(next_buf, fifo->buffer, fifo->used);
if(fifo->buffer != NULL) zfree(fifo->buffer);
if(fifo->buffer != NULL) free(fifo->buffer);
fifo->buffer = next_buf;
fifo->size = next_size;
}
@@ -599,7 +599,7 @@ tx3904sio_fifo_reset(struct hw* me, struct tx3904sio_fifo* fifo)
/* HW_TRACE ((me, "reset fifo")); */
fifo->used = 0;
fifo->size = 0;
zfree(fifo->buffer);
free(fifo->buffer);
fifo->buffer = 0;
}