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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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8
sim/common/sim-memopt.c
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@@ -283,7 +283,7 @@ do_memopt_delete (SIM_DESC sd,
munmap ((*entry)->buffer, (*entry)->munmap_length);
else
#endif
zfree ((*entry)->buffer);
free ((*entry)->buffer);
}
/* delete it and its aliases */
@@ -294,7 +294,7 @@ do_memopt_delete (SIM_DESC sd,
sim_memopt *dead = alias;
alias = alias->alias;
sim_core_detach (sd, NULL, dead->level, dead->space, dead->addr);
zfree (dead);
free (dead);
}
return SIM_RC_OK;
}
@@ -630,7 +630,7 @@ sim_memory_uninstall (SIM_DESC sd)
munmap ((*entry)->buffer, (*entry)->munmap_length);
else
#endif
zfree ((*entry)->buffer);
free ((*entry)->buffer);
}
/* delete it and its aliases */
@@ -644,7 +644,7 @@ sim_memory_uninstall (SIM_DESC sd)
sim_memopt *dead = alias;
alias = alias->alias;
sim_core_detach (sd, NULL, dead->level, dead->space, dead->addr);
zfree (dead);
free (dead);
}
}
}