1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating

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234 buildRegRegDataInst(mnem, regRegCode, flagType)
235 if subsPcLr:
236 code += '''
237 SCTLR sctlr = Sctlr;
238 uint32_t newCpsr =
239 cpsrWriteByInstr(Cpsr | CondCodes, Spsr, 0xF, true, sctlr.nmfi);
240 Cpsr = ~CondCodesMask & newCpsr;
241 CondCodes = CondCodesMask & newCpsr;
242 NextThumb = ((CPSR)newCpsr).t;
243 NextJazelle = ((CPSR)newCpsr).j;
244 '''
245 buildImmDataInst(mnem + 's', code, flagType,
246 suffix = "ImmPclr", buildCc = False,
247 instFlags = ["IsSerializeAfter","IsNonSpeculative"])
248 buildRegDataInst(mnem + 's', code, flagType,
249 suffix = "RegPclr", buildCc = False,
250 instFlags = ["IsSerializeAfter","IsNonSpeculative"])
251
252 buildDataInst("and", "Dest = resTemp = Op1 & secondOp;")
253 buildDataInst("eor", "Dest = resTemp = Op1 ^ secondOp;")
254 buildDataInst("sub", "Dest = resTemp = Op1 - secondOp;", "sub")
255 buildDataInst("rsb", "Dest = resTemp = secondOp - Op1;", "rsb")
256 buildDataInst("add", "Dest = resTemp = Op1 + secondOp;", "add")
257 buildImmDataInst("adr", '''
258 Dest = resTemp = (PC & ~0x3) +
259 (op1 ? secondOp : -secondOp);
260 ''')
261 buildDataInst("adc", "Dest = resTemp = Op1 + secondOp + %s;" % oldC, "add")
262 buildDataInst("sbc", "Dest = resTemp = Op1 - secondOp - !%s;" % oldC, "sub")
263 buildDataInst("rsc", "Dest = resTemp = secondOp - Op1 - !%s;" % oldC, "rsb")
264 buildDataInst("tst", "resTemp = Op1 & secondOp;", aiw = False)
265 buildDataInst("teq", "resTemp = Op1 ^ secondOp;", aiw = False)
266 buildDataInst("cmp", "resTemp = Op1 - secondOp;", "sub", aiw = False)

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