1 files changed, 0 insertions, 96 deletions
diff --git a/src/arch/arm/isa/insts/swap.isa b/src/arch/arm/isa/insts/swap.isa
deleted file mode 100644
index 4eac18e4c..000000000
--- a/src/arch/arm/isa/insts/swap.isa
+++ /dev/null
@@ -1,96 +0,0 @@
-// -*- mode:c++ -*-
-
-// Copyright (c) 2010-2011 ARM Limited
-// All rights reserved
-//
-// The license below extends only to copyright in the software and shall
-// not be construed as granting a license to any other intellectual
-// property including but not limited to intellectual property relating
-// to a hardware implementation of the functionality of the software
-// licensed hereunder.  You may use the software subject to the license
-// terms below provided that you ensure that this notice is replicated
-// unmodified and in its entirety in all distributions of the software,
-// modified or unmodified, in source code or in binary form.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met: redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer;
-// 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;
-// neither the name of the copyright holders nor the names of its
-// contributors may 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.
-//
-// Authors: Gabe Black
-
-let {{
-
-    header_output = decoder_output = exec_output = ""
-
-    class SwapInst(LoadStoreInst):
-        execBase = 'Swap'
-        decConstBase = 'Swap'
-
-        def __init__(self, name, Name, eaCode,
-                     preAccCode, postAccCode, memFlags, instFlags = []):
-            super(SwapInst, self).__init__()
-            self.name = name
-            self.Name = Name
-            self.eaCode = eaCode
-            self.preAccCode = preAccCode
-            self.postAccCode = postAccCode
-            self.memFlags = memFlags
-            self.instFlags = instFlags
-
-        def emit(self):
-            global header_output, decoder_output, exec_output
-            codeBlobs = { "ea_code": self.eaCode,
-                          "preacc_code": self.preAccCode,
-                          "postacc_code": self.postAccCode }
-            codeBlobs["predicate_test"] = pickPredicate(codeBlobs)
-            (newHeader,
-             newDecoder,
-             newExec) = self.fillTemplates(self.name, self.Name, codeBlobs,
-                                           self.memFlags, self.instFlags,
-                                           base = 'Swap')
-            header_output += newHeader
-            decoder_output += newDecoder
-            exec_output += newExec
-
-    swpPreAccCode = '''
-        if (!((SCTLR)Sctlr).sw) {
-            return std::make_shared<UndefinedInstruction>(machInst, false,
-                                                          mnemonic);
-        }
-    '''
-
-    SwapInst('swp', 'Swp', 'EA = Base;',
-             swpPreAccCode + 'Mem = cSwap(Op1_uw, ((CPSR)Cpsr).e);',
-             'Dest = cSwap((uint32_t)memData, ((CPSR)Cpsr).e);',
-             ['Request::MEM_SWAP',
-              'ArmISA::TLB::AlignWord',
-              'ArmISA::TLB::MustBeOne'],
-              ['IsStoreConditional']).emit()
-
-    SwapInst('swpb', 'Swpb', 'EA = Base;',
-             swpPreAccCode + 'Mem_ub = cSwap(Op1_ub, ((CPSR)Cpsr).e);',
-             'Dest_ub = cSwap((uint8_t)memData, ((CPSR)Cpsr).e);',
-             ['Request::MEM_SWAP',
-              'ArmISA::TLB::AlignByte',
-              'ArmISA::TLB::MustBeOne'],
-              ['IsStoreConditional']).emit()
-}};