ldr.isa (7725:00ea9430643b) ldr.isa (7797:998b217dcae7)
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

--- 91 unchanged lines hidden (view full) ---

100 self.codeBlobs["ea_code"] = "EA = Base + %d;" % offset
101
102 wbDiff = -8
103 if self.add:
104 wbDiff = 8
105 accCode = '''
106 CPSR cpsr = Cpsr;
107 SCTLR sctlr = Sctlr;
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

--- 91 unchanged lines hidden (view full) ---

100 self.codeBlobs["ea_code"] = "EA = Base + %d;" % offset
101
102 wbDiff = -8
103 if self.add:
104 wbDiff = 8
105 accCode = '''
106 CPSR cpsr = Cpsr;
107 SCTLR sctlr = Sctlr;
108 ArmISA::PCState pc = PCS;
109 pc.instNPC(cSwap<uint32_t>(Mem.ud, cpsr.e));
108 // Use the version of NPC that gets set before NextThumb
109 pNPC = cSwap<uint32_t>(Mem.ud, cpsr.e);
110 uint32_t newCpsr =
111 cpsrWriteByInstr(cpsr | CondCodes,
112 cSwap<uint32_t>(Mem.ud >> 32, cpsr.e),
113 0xF, true, sctlr.nmfi);
114 Cpsr = ~CondCodesMask & newCpsr;
110 uint32_t newCpsr =
111 cpsrWriteByInstr(cpsr | CondCodes,
112 cSwap<uint32_t>(Mem.ud >> 32, cpsr.e),
113 0xF, true, sctlr.nmfi);
114 Cpsr = ~CondCodesMask & newCpsr;
115 pc.nextThumb(((CPSR)newCpsr).t);
116 pc.nextJazelle(((CPSR)newCpsr).j);
117 PCS = pc;
115 NextThumb = ((CPSR)newCpsr).t;
116 NextJazelle = ((CPSR)newCpsr).j;
118 CondCodes = CondCodesMask & newCpsr;
119 '''
120 self.codeBlobs["memacc_code"] = accCode
121
122 wbDecl = None
123 if self.writeback:
124 wbDecl = "MicroAddiUop(machInst, base, base, %d);" % wbDiff
125 self.emitHelper('RfeOp', wbDecl, ["IsSerializeAfter", "IsNonSpeculative"])

--- 242 unchanged lines hidden --- 		117 CondCodes = CondCodesMask & newCpsr;
118 '''
119 self.codeBlobs["memacc_code"] = accCode
120
121 wbDecl = None
122 if self.writeback:
123 wbDecl = "MicroAddiUop(machInst, base, base, %d);" % wbDiff
124 self.emitHelper('RfeOp', wbDecl, ["IsSerializeAfter", "IsNonSpeculative"])

--- 242 unchanged lines hidden ---