diff options
| -rw-r--r-- | src/arch/arm/isa/insts/str.isa | 9 | ||||
| -rw-r--r-- | src/arch/arm/isa/insts/swap.isa | 13 |
2 files changed, 13 insertions, 9 deletions
diff --git a/src/arch/arm/isa/insts/str.isa b/src/arch/arm/isa/insts/str.isa index c26488eba..f661961f7 100644 --- a/src/arch/arm/isa/insts/str.isa +++ b/src/arch/arm/isa/insts/str.isa @@ -47,7 +47,8 @@ let {{ execBase = 'Store' def __init__(self, mnem, post, add, writeback, size=4, - sign=False, user=False, flavor="normal"): + sign=False, user=False, flavor="normal", + instFlags = []): super(StoreInst, self).__init__() self.name = mnem @@ -58,7 +59,7 @@ let {{ self.sign = sign self.user = user self.flavor = flavor - + self.instFlags = instFlags if self.add: self.op = " +" else: @@ -76,7 +77,7 @@ let {{ (newHeader, newDecoder, newExec) = self.fillTemplates(self.name, self.Name, codeBlobs, - self.memFlags, [], base, wbDecl) + self.memFlags, self.instFlags, base, wbDecl) header_output += newHeader decoder_output += newDecoder @@ -221,6 +222,7 @@ let {{ decConstBase = 'StoreExImm' basePrefix = 'MemoryExImm' nameFunc = staticmethod(storeImmClassName) + instFlags = ['IsStoreConditional'] def __init__(self, *args, **kargs): super(StoreImmEx, self).__init__(*args, **kargs) @@ -300,6 +302,7 @@ let {{ decConstBase = 'StoreExDImm' basePrefix = 'MemoryExDImm' nameFunc = staticmethod(storeDoubleImmClassName) + instFlags = ['IsStoreConditional'] def __init__(self, *args, **kargs): super(StoreDoubleImmEx, self).__init__(*args, **kargs) diff --git a/src/arch/arm/isa/insts/swap.isa b/src/arch/arm/isa/insts/swap.isa index d924f3029..6a6ac837c 100644 --- a/src/arch/arm/isa/insts/swap.isa +++ b/src/arch/arm/isa/insts/swap.isa @@ -46,7 +46,7 @@ let {{ decConstBase = 'Swap' def __init__(self, name, Name, eaCode, - preAccCode, postAccCode, memFlags): + preAccCode, postAccCode, memFlags, instFlags = []): super(SwapInst, self).__init__() self.name = name self.Name = Name @@ -54,6 +54,7 @@ let {{ self.preAccCode = preAccCode self.postAccCode = postAccCode self.memFlags = memFlags + self.instFlags = instFlags def emit(self): global header_output, decoder_output, exec_output @@ -61,12 +62,10 @@ let {{ "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, - ['IsStoreConditional'], + self.memFlags, self.instFlags, base = 'Swap') header_output += newHeader decoder_output += newDecoder @@ -77,12 +76,14 @@ let {{ 'Dest = cSwap((uint32_t)memData, ((CPSR)Cpsr).e);', ['Request::MEM_SWAP', 'ArmISA::TLB::AlignWord', - 'ArmISA::TLB::MustBeOne']).emit() + 'ArmISA::TLB::MustBeOne'], + ['IsStoreConditional']).emit() SwapInst('swpb', 'Swpb', 'EA = Base;', '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']).emit() + 'ArmISA::TLB::MustBeOne'], + ['IsStoreConditional']).emit() }}; |