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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/common/sim-profile.c
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@@ -500,7 +500,7 @@ profile_pc_cleanup (SIM_DESC sd)
sim_cpu *cpu = STATE_CPU (sd, n);
PROFILE_DATA *data = CPU_PROFILE_DATA (cpu);
if (PROFILE_PC_COUNT (data) != NULL)
zfree (PROFILE_PC_COUNT (data));
free (PROFILE_PC_COUNT (data));
PROFILE_PC_COUNT (data) = NULL;
if (PROFILE_PC_EVENT (data) != NULL)
sim_events_deschedule (sd, PROFILE_PC_EVENT (data));
@@ -1307,6 +1307,6 @@ profile_uninstall (SIM_DESC sd)
}
if (PROFILE_INSN_COUNT (data) != NULL)
zfree (PROFILE_INSN_COUNT (data));
free (PROFILE_INSN_COUNT (data));
}
}