diff options
Diffstat (limited to 'src/arch/sparc/isa/formats')
| -rw-r--r-- | src/arch/sparc/isa/formats/basic.isa | 3 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/branch.isa | 12 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/integerop.isa | 9 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/mem/basicmem.isa | 24 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/mem/blockmem.isa | 30 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/mem/util.isa | 51 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/nop.isa | 4 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/priv.isa | 8 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/trap.isa | 4 |
9 files changed, 75 insertions, 70 deletions
diff --git a/src/arch/sparc/isa/formats/basic.isa b/src/arch/sparc/isa/formats/basic.isa index 56b201bd6..e8762a205 100644 --- a/src/arch/sparc/isa/formats/basic.isa +++ b/src/arch/sparc/isa/formats/basic.isa @@ -97,8 +97,7 @@ def template BasicDecodeWithMnemonic {{ // The most basic instruction format... used only for a few misc. insts def format BasicOperate(code, *flags) {{ - iop = InstObjParams(name, Name, 'SparcStaticInst', - CodeBlock(code), flags) + iop = InstObjParams(name, Name, 'SparcStaticInst', code, flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) decode_block = BasicDecode.subst(iop) diff --git a/src/arch/sparc/isa/formats/branch.isa b/src/arch/sparc/isa/formats/branch.isa index 5fb7ade2d..2db756320 100644 --- a/src/arch/sparc/isa/formats/branch.isa +++ b/src/arch/sparc/isa/formats/branch.isa @@ -170,7 +170,7 @@ output decoder {{ printMnemonic(response, mnemonic); ccprintf(response, "0x%x", target); - if(symtab->findNearestSymbol(target, symbol, symbolAddr)) + if(symtab && symtab->findNearestSymbol(target, symbol, symbolAddr)) { ccprintf(response, " <%s", symbol); if(symbolAddr != target) @@ -178,6 +178,10 @@ output decoder {{ else ccprintf(response, ">"); } + else + { + ccprintf(response, "<%d>", target); + } return response.str(); } @@ -244,7 +248,6 @@ def format Branch(code, *opt_flags) {{ // Primary format for branch instructions: def format BranchN(bits, code, *opt_flags) {{ code = re.sub(r'handle_annul', handle_annul, code) - codeBlk = CodeBlock(code) new_opt_flags = [] for flag in opt_flags: if flag == ',a': @@ -252,7 +255,7 @@ def format BranchN(bits, code, *opt_flags) {{ Name += 'Annul' else: new_opt_flags += flag - iop = InstObjParams(name, Name, "BranchNBits<%d>" % bits, codeBlk, new_opt_flags) + iop = InstObjParams(name, Name, "BranchNBits<%d>" % bits, code, new_opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) exec_output = BranchExecute.subst(iop) @@ -262,8 +265,7 @@ def format BranchN(bits, code, *opt_flags) {{ // Primary format for branch instructions: def format BranchSplit(code, *opt_flags) {{ code = re.sub(r'handle_annul', handle_annul, code) - codeBlk = CodeBlock(code) - iop = InstObjParams(name, Name, 'BranchSplit', codeBlk, opt_flags) + iop = InstObjParams(name, Name, 'BranchSplit', code, opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) exec_output = BranchExecute.subst(iop) diff --git a/src/arch/sparc/isa/formats/integerop.isa b/src/arch/sparc/isa/formats/integerop.isa index 9470fc55f..f877b8790 100644 --- a/src/arch/sparc/isa/formats/integerop.isa +++ b/src/arch/sparc/isa/formats/integerop.isa @@ -263,14 +263,15 @@ let {{ def doIntFormat(code, ccCode, name, Name, opt_flags): (usesImm, code, immCode, rString, iString) = splitOutImm(code) - iop = InstObjParams(name, Name, 'IntOp', code, - opt_flags, {"cc_code": ccCode}) + iop = InstObjParams(name, Name, 'IntOp', + {"code": code, "cc_code": ccCode}, + opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) exec_output = IntOpExecute.subst(iop) if usesImm: imm_iop = InstObjParams(name, Name + 'Imm', 'IntOpImm' + iString, - immCode, opt_flags, {"cc_code": ccCode}) + {"code": immCode, "cc_code": ccCode}, opt_flags) header_output += BasicDeclare.subst(imm_iop) decoder_output += BasicConstructor.subst(imm_iop) exec_output += IntOpExecute.subst(imm_iop) @@ -341,7 +342,7 @@ def format IntOpCcRes(code, *opt_flags) {{ def format SetHi(code, *opt_flags) {{ iop = InstObjParams(name, Name, 'SetHi', - code, opt_flags, {"cc_code": ''}) + {"code": code, "cc_code": ''}, opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) exec_output = IntOpExecute.subst(iop) diff --git a/src/arch/sparc/isa/formats/mem/basicmem.isa b/src/arch/sparc/isa/formats/mem/basicmem.isa index 55e9fba45..1d9075a57 100644 --- a/src/arch/sparc/isa/formats/mem/basicmem.isa +++ b/src/arch/sparc/isa/formats/mem/basicmem.isa @@ -55,16 +55,20 @@ let {{ def doMemFormat(code, execute, faultCode, name, Name, asi, opt_flags): addrCalcReg = 'EA = Rs1 + Rs2;' addrCalcImm = 'EA = Rs1 + imm;' - iop = InstObjParams(name, Name, 'Mem', code, - opt_flags, {"fault_check": faultCode, "ea_code": addrCalcReg}) - iop_imm = InstObjParams(name, Name + "Imm", 'MemImm', code, - opt_flags, {"fault_check": faultCode, "ea_code": addrCalcImm}) + iop = InstObjParams(name, Name, 'Mem', + {"code": code, "fault_check": faultCode, + "ea_code": addrCalcReg}, + opt_flags) + iop_imm = InstObjParams(name, Name + "Imm", 'MemImm', + {"code": code, "fault_check": faultCode, + "ea_code": addrCalcImm}, + opt_flags) header_output = MemDeclare.subst(iop) + MemDeclare.subst(iop_imm) decoder_output = BasicConstructor.subst(iop) + BasicConstructor.subst(iop_imm) decode_block = ROrImmDecode.subst(iop) exec_output = doDualSplitExecute(code, addrCalcReg, addrCalcImm, - execute, faultCode, name, name + "Imm", Name, Name + "Imm", - asi, opt_flags) + execute, faultCode, name, name + "Imm", + Name, Name + "Imm", asi, opt_flags) return (header_output, decoder_output, exec_output, decode_block) }}; @@ -72,7 +76,7 @@ def format LoadAlt(code, asi, *opt_flags) {{ (header_output, decoder_output, exec_output, - decode_block) = doMemFormat(code, LoadExecute, + decode_block) = doMemFormat(code, LoadFuncs, AlternateASIPrivFaultCheck, name, Name, asi, opt_flags) }}; @@ -80,7 +84,7 @@ def format StoreAlt(code, asi, *opt_flags) {{ (header_output, decoder_output, exec_output, - decode_block) = doMemFormat(code, StoreExecute, + decode_block) = doMemFormat(code, StoreFuncs, AlternateASIPrivFaultCheck, name, Name, asi, opt_flags) }}; @@ -89,7 +93,7 @@ def format Load(code, *opt_flags) {{ decoder_output, exec_output, decode_block) = doMemFormat(code, - LoadExecute, '', name, Name, 0, opt_flags) + LoadFuncs, '', name, Name, 0, opt_flags) }}; def format Store(code, *opt_flags) {{ @@ -97,5 +101,5 @@ def format Store(code, *opt_flags) {{ decoder_output, exec_output, decode_block) = doMemFormat(code, - StoreExecute, '', name, Name, 0, opt_flags) + StoreFuncs, '', name, Name, 0, opt_flags) }}; diff --git a/src/arch/sparc/isa/formats/mem/blockmem.isa b/src/arch/sparc/isa/formats/mem/blockmem.isa index c36fede2e..9795d2342 100644 --- a/src/arch/sparc/isa/formats/mem/blockmem.isa +++ b/src/arch/sparc/isa/formats/mem/blockmem.isa @@ -456,14 +456,14 @@ let {{ else: flag_code = "flags[IsDelayedCommit] = true;" pcedCode = matcher.sub("Frd_%d" % microPc, code) - iop = InstObjParams(name, Name, 'BlockMem', pcedCode, - opt_flags, {"ea_code": addrCalcReg, + iop = InstObjParams(name, Name, 'BlockMem', + {"code": pcedCode, "ea_code": addrCalcReg, "fault_check": faultCode, "micro_pc": microPc, - "set_flags": flag_code}) - iop_imm = InstObjParams(name, Name + 'Imm', 'BlockMemImm', pcedCode, - opt_flags, {"ea_code": addrCalcImm, + "set_flags": flag_code}, opt_flags) + iop_imm = InstObjParams(name, Name + 'Imm', 'BlockMemImm', + {"code": pcedCode, "ea_code": addrCalcImm, "fault_check": faultCode, "micro_pc": microPc, - "set_flags": flag_code}) + "set_flags": flag_code}, opt_flags) decoder_output += BlockMemMicroConstructor.subst(iop) decoder_output += BlockMemMicroConstructor.subst(iop_imm) exec_output += doDualSplitExecute( @@ -496,18 +496,18 @@ let {{ else: flag_code = "flags[IsDelayedCommit] = true; flags[IsFirstMicroOp] = true;" pcedCode = matcher.sub("uReg0", code) - iop = InstObjParams(name, Name, 'TwinMem', pcedCode, - opt_flags, {"ea_code": addrCalcReg, + iop = InstObjParams(name, Name, 'TwinMem', + {"code": pcedCode, "ea_code": addrCalcReg, "fault_check": faultCode, "micro_pc": microPc, - "set_flags": flag_code}) - iop_imm = InstObjParams(name, Name + 'Imm', 'TwinMemImm', pcedCode, - opt_flags, {"ea_code": addrCalcImm, + "set_flags": flag_code}, opt_flags) + iop_imm = InstObjParams(name, Name + 'Imm', 'TwinMemImm', + {"code": pcedCode, "ea_code": addrCalcImm, "fault_check": faultCode, "micro_pc": microPc, - "set_flags": flag_code}) + "set_flags": flag_code}, opt_flags) decoder_output += BlockMemMicroConstructor.subst(iop) decoder_output += BlockMemMicroConstructor.subst(iop_imm) exec_output += doDualSplitExecute( - pcedCode, addrCalcReg, addrCalcImm, LoadExecute, faultCode, + pcedCode, addrCalcReg, addrCalcImm, LoadFuncs, faultCode, makeMicroName(name, microPc), makeMicroName(name + "Imm", microPc), makeMicroName(Name, microPc), @@ -527,7 +527,7 @@ def format BlockLoad(code, asi, *opt_flags) {{ decoder_output, exec_output, decode_block) = doBlockMemFormat(code, faultCode, - LoadExecute, name, Name, asi, opt_flags) + LoadFuncs, name, Name, asi, opt_flags) }}; def format BlockStore(code, asi, *opt_flags) {{ @@ -539,7 +539,7 @@ def format BlockStore(code, asi, *opt_flags) {{ decoder_output, exec_output, decode_block) = doBlockMemFormat(code, faultCode, - StoreExecute, name, Name, asi, opt_flags) + StoreFuncs, name, Name, asi, opt_flags) }}; def format TwinLoad(code, asi, *opt_flags) {{ diff --git a/src/arch/sparc/isa/formats/mem/util.isa b/src/arch/sparc/isa/formats/mem/util.isa index 3b02f58de..dbaabdca4 100644 --- a/src/arch/sparc/isa/formats/mem/util.isa +++ b/src/arch/sparc/isa/formats/mem/util.isa @@ -145,7 +145,7 @@ def template LoadExecute {{ %(op_decl)s; %(op_rd)s; %(ea_code)s; - DPRINTF(Sparc, "The address is 0x%x\n", EA); + DPRINTF(Sparc, "%s: The address is 0x%x\n", mnemonic, EA); %(fault_check)s; if(fault == NoFault) { @@ -163,17 +163,19 @@ def template LoadExecute {{ return fault; } +}}; +def template LoadInitiateAcc {{ Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc, Trace::InstRecord * traceData) const { Fault fault = NoFault; Addr EA; - uint%(mem_acc_size)s_t Mem; %(fp_enable_check)s; - %(ea_decl)s; - %(ea_rd)s; + %(op_decl)s; + %(op_rd)s; %(ea_code)s; + DPRINTF(Sparc, "%s: The address is 0x%x\n", mnemonic, EA); %(fault_check)s; if(fault == NoFault) { @@ -181,18 +183,20 @@ def template LoadExecute {{ } return fault; } +}}; +def template LoadCompleteAcc {{ Fault %(class_name)s::completeAcc(PacketPtr pkt, %(CPU_exec_context)s * xc, Trace::InstRecord * traceData) const { Fault fault = NoFault; - %(code_decl)s; - %(code_rd)s; + %(op_decl)s; + %(op_rd)s; Mem = pkt->get<typeof(Mem)>(); %(code)s; if(fault == NoFault) { - %(code_wb)s; + %(op_wb)s; } return fault; } @@ -212,7 +216,7 @@ def template StoreExecute {{ %(op_decl)s; %(op_rd)s; %(ea_code)s; - DPRINTF(Sparc, "The address is 0x%x\n", EA); + DPRINTF(Sparc, "%s: The address is 0x%x\n", mnemonic, EA); %(fault_check)s; if(fault == NoFault) { @@ -231,7 +235,9 @@ def template StoreExecute {{ return fault; } +}}; +def template StoreInitiateAcc {{ Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc, Trace::InstRecord * traceData) const { @@ -242,7 +248,7 @@ def template StoreExecute {{ %(op_decl)s; %(op_rd)s; %(ea_code)s; - DPRINTF(Sparc, "The address is 0x%x\n", EA); + DPRINTF(Sparc, "%s: The address is 0x%x\n", mnemonic, EA); %(fault_check)s; if(fault == NoFault) { @@ -260,7 +266,9 @@ def template StoreExecute {{ } return fault; } +}}; +def template StoreCompleteAcc {{ Fault %(class_name)s::completeAcc(PacketPtr, %(CPU_exec_context)s * xc, Trace::InstRecord * traceData) const { @@ -280,6 +288,8 @@ def template CompleteAccDeclare {{ //Here are some code snippets which check for various fault conditions let {{ + LoadFuncs = [LoadExecute, LoadInitiateAcc, LoadCompleteAcc] + StoreFuncs = [StoreExecute, StoreInitiateAcc, StoreCompleteAcc] # The LSB can be zero, since it's really the MSB in doubles and quads # and we're dealing with doubles BlockAlignmentFaultCheck = ''' @@ -320,21 +330,11 @@ let {{ //and in the other they're distributed across two. Also note that for //execute functions, the name of the base class doesn't matter. let {{ - def doSplitExecute(code, execute, name, Name, asi, opt_flags, microParam): + def doSplitExecute(execute, name, Name, asi, opt_flags, microParam): microParam["asi_val"] = asi; - codeParam = microParam.copy() - codeParam["ea_code"] = '' - codeIop = InstObjParams(name, Name, '', code, opt_flags, codeParam) - eaIop = InstObjParams(name, Name, '', microParam["ea_code"], - opt_flags, microParam) - iop = InstObjParams(name, Name, '', code, opt_flags, microParam) - (iop.ea_decl, - iop.ea_rd, - iop.ea_wb) = (eaIop.op_decl, eaIop.op_rd, eaIop.op_wb) - (iop.code_decl, - iop.code_rd, - iop.code_wb) = (codeIop.op_decl, codeIop.op_rd, codeIop.op_wb) - return execute.subst(iop) + iop = InstObjParams(name, Name, '', microParam, opt_flags) + (execf, initf, compf) = execute + return execf.subst(iop) + initf.subst(iop) + compf.subst(iop) def doDualSplitExecute(code, eaRegCode, eaImmCode, execute, @@ -343,8 +343,9 @@ let {{ for (eaCode, name, Name) in ( (eaRegCode, nameReg, NameReg), (eaImmCode, nameImm, NameImm)): - microParams = {"ea_code" : eaCode, "fault_check": faultCode} - executeCode += doSplitExecute(code, execute, name, Name, + microParams = {"code": code, "ea_code": eaCode, + "fault_check": faultCode} + executeCode += doSplitExecute(execute, name, Name, asi, opt_flags, microParams) return executeCode }}; diff --git a/src/arch/sparc/isa/formats/nop.isa b/src/arch/sparc/isa/formats/nop.isa index 37ef2e8d0..de2ba2f54 100644 --- a/src/arch/sparc/isa/formats/nop.isa +++ b/src/arch/sparc/isa/formats/nop.isa @@ -88,9 +88,7 @@ def template NopExecute {{ // Primary format for integer operate instructions: def format Nop(code, *opt_flags) {{ - orig_code = code - cblk = CodeBlock(code) - iop = InstObjParams(name, Name, 'Nop', cblk, opt_flags) + iop = InstObjParams(name, Name, 'Nop', code, opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) decode_block = BasicDecode.subst(iop) diff --git a/src/arch/sparc/isa/formats/priv.isa b/src/arch/sparc/isa/formats/priv.isa index 3d47ca02f..36403afb4 100644 --- a/src/arch/sparc/isa/formats/priv.isa +++ b/src/arch/sparc/isa/formats/priv.isa @@ -235,8 +235,9 @@ let {{ name = mnem regBase = 'WrPriv' break - iop = InstObjParams(name, Name, regBase, code, - opt_flags, {"check": checkCode, "reg_name": regName}) + iop = InstObjParams(name, Name, regBase, + {"code": code, "check": checkCode, "reg_name": regName}, + opt_flags) header_output = BasicDeclare.subst(iop) if regName == '': decoder_output = BasicConstructor.subst(iop) @@ -245,7 +246,8 @@ let {{ exec_output = PrivExecute.subst(iop) if usesImm: imm_iop = InstObjParams(name, Name + 'Imm', regBase + 'Imm', - immCode, opt_flags, {"check": checkCode, "reg_name": regName}) + {"code": immCode, "check": checkCode, "reg_name": regName}, + opt_flags) header_output += BasicDeclare.subst(imm_iop) if regName == '': decoder_output += BasicConstructor.subst(imm_iop) diff --git a/src/arch/sparc/isa/formats/trap.isa b/src/arch/sparc/isa/formats/trap.isa index 04d467cfe..9c118b227 100644 --- a/src/arch/sparc/isa/formats/trap.isa +++ b/src/arch/sparc/isa/formats/trap.isa @@ -83,9 +83,7 @@ def template TrapExecute {{ }}; def format Trap(code, *opt_flags) {{ - orig_code = code - cblk = CodeBlock(code) - iop = InstObjParams(name, Name, 'Trap', cblk, opt_flags) + iop = InstObjParams(name, Name, 'Trap', code, opt_flags) header_output = BasicDeclare.subst(iop) decoder_output = BasicConstructor.subst(iop) decode_block = BasicDecode.subst(iop) |