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(*
*
* Copyright (c) 2001-2002,
* George C. Necula <necula@cs.berkeley.edu>
* Scott McPeak <smcpeak@cs.berkeley.edu>
* Wes Weimer <weimer@cs.berkeley.edu>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The names of the contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*)
(* Keep here the globally-visible flags *)
let doCheck= ref false (* Whether to check CIL *)
let logCalls = ref false (* Whether to produce a log with all the function
* calls made *)
let logWrites = ref false (* Whether to produce a log with all the mem
* writes made *)
let doPartial = ref false (* Whether to do partial evaluation and constant
* folding *)
let doSimpleMem = ref false (* reduce complex memory expressions so that
* they contain at most one lval *)
let doOneRet = ref false (* make a functions have at most one 'return' *)
let doStackGuard = ref false (* instrument function calls and returns to
maintain a separate stack for return addresses *)
let doHeapify = ref false (* move stack-allocated arrays to the heap *)
let makeCFG = ref false (* turn the input CIL file into something more like
* a CFG *)
let printStats = ref false
(* when 'sliceGlobal' is set, then when 'rmtmps' runs, only globals*)
(* marked with #pragma cilnoremove(whatever) are kept; when used with *)
(* cilly.asm.exe, the effect is to slice the input on the noremove symbols *)
let sliceGlobal = ref false
let printStages = ref false
let doCxxPP = ref false
let libDir = ref ""
let dumpFCG = ref false
let testcil = ref ""
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