0x0: decode FUNCTION_HI {
0x0: decode FUNCTION_LO {
0x1: decode MOVCI {
- format Move {
+ format BasicOp {
0: movf({{ if( xc->miscRegs.fpcr == 0) Rd = Rs}});
1: movt({{ if( xc->miscRegs.fpcr == 1) Rd = Rs}});
}
0x1: jalr(IsCall,IsReturn);
}
- format Move {
+ format BasicOp {
0x2: movz({{ if (Rt == 0) Rd = Rs; }});
0x3: movn({{ if (Rt != 0) Rd = Rs; }});
}
0x2: decode FUNCTION_LO {
format BasicOp {
- 0x0: mfhi({{ Rd = xc->miscRegs.Hi; }});
- 0x1: mthi({{ xc->miscRegs.Hi = Rs; }});
- 0x2: mflo({{ Rd = xc->miscRegs.Lo; }});
- 0x3: mtlo({{ xc->miscRegs.Lo = Rs; }});
+ 0x0: mfhi({{ Rd = xc->miscRegs.hi; }});
+ 0x1: mthi({{ xc->miscRegs.hi = Rs; }});
+ 0x2: mflo({{ Rd = xc->miscRegs.lo; }});
+ 0x3: mtlo({{ xc->miscRegs.lo = Rs; }});
}
};
format IntOp {
0x0: mult({{
INT64 temp1 = Rs.sw * Rt.sw;
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
}});
0x1: multu({{
INT64 temp1 = Rs.uw * Rt.uw;
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
Rd.sw = Rs.uw * Rt.uw;
}});
0x2: div({{
- xc->miscRegs.Hi = Rs.sw % Rt.sw;
- xc->miscRegs.Lo = Rs.sw / Rt.sw;
+ xc->miscRegs.hi = Rs.sw % Rt.sw;
+ xc->miscRegs.lo = Rs.sw / Rt.sw;
}});
0x3: divu({{
- xc->miscRegs.Hi = Rs.uw % Rt.uw;
- xc->miscRegs.Lo = Rs.uw / Rt.uw;
+ xc->miscRegs.hi = Rs.uw % Rt.uw;
+ xc->miscRegs.lo = Rs.uw / Rt.uw;
}});
}
};
//Table A-11 MIPS32 COP0 Encoding of rs Field
0x0: decode RS_MSB {
0x0: decode RS {
- 0x0: mfc0({{ }});
- 0xC: mtc0({{ }});
- 0xA: rdpgpr({{ }});
+
+ format BasicOp {
+ 0x0: mfc0({{ }});
+ 0xC: mtc0({{ }});
+ 0xA: rdpgpr({{ }});
+ }
0xB: decode SC {
format BasicOp {
}
}
- 0xE: wrpgpr({{ }});
+ 0xE: BasicOp::wrpgpr({{ }});
}
//Table A-12 MIPS32 COP0 Encoding of Function Field When rs=CO
//(( single-word ))
0x0: decode RS_HI {
0x0: decode RS_LO {
- 0x0: add_fmt({{ }});
- 0x1: sub_fmt({{ }});
- 0x2: mul_fmt({{ }});
- 0x3: div_fmt({{ }});
- 0x4: sqrt_fmt({{ }});
- 0x5: abs_fmt({{ }});
- 0x6: mov_fmt({{ }});
- 0x7: neg_fmt({{ }});
+ format FloatOp {
+ 0x0: add_fmt({{ }});
+ 0x1: sub_fmt({{ }});
+ 0x2: mul_fmt({{ }});
+ 0x3: div_fmt({{ }});
+ 0x4: sqrt_fmt({{ }});
+ 0x5: abs_fmt({{ }});
+ 0x6: mov_fmt({{ }});
+ 0x7: neg_fmt({{ }});
+ }
}
0x1: decode RS_LO {
//only legal for 64 bit
- format mode64 {
+ format Float64Op {
0x0: round_l({{ }});
0x1: trunc_l({{ }});
0x2: ceil_l({{ }});
0x3: floor_l({{ }});
}
- 0x4: round_w({{ }});
- 0x5: trunc_w({{ }});
- 0x6: ceil_w({{ }});
- 0x7: floor_w({{ }});
+ format FloatOp {
+ 0x4: round_w({{ }});
+ 0x5: trunc_w({{ }});
+ 0x6: ceil_w({{ }});
+ 0x7: floor_w({{ }});
+ }
}
0x2: decode RS_LO {
0x1: decode MOVCF {
- 0x0: movf_fmt({{ }});
- 0x1: movt_fmt({{ }});
+ format BasicOp {
+ 0x0: movf_fmt({{ }});
+ 0x1: movt_fmt({{ }});
+ }
}
- format Move {
+ format BasicOp {
0x2: movz({{ if (Rt == 0) Rd = Rs; }});
0x3: movn({{ if (Rt != 0) Rd = Rs; }});
}
- format mode64 {
+ format Float64Op {
0x2: recip({{ }});
0x3: rsqrt{{ }});
}
0x4: cvt_w({{ }});
//only legal for 64 bit
- format mode64 {
+ format Float64Op {
0x5: cvt_l({{ }});
0x6: cvt_ps({{ }});
}
0x2: decode RS_MSB {
0x0: decode RS_HI {
0x0: decode RS_LO {
- 0x0: mfc2({{ }});
- 0x2: cfc2({{ }});
- 0x3: mfhc2({{ }});
- 0x4: mtc2({{ }});
- 0x6: ctc2({{ }});
- 0x7: mftc2({{ }});
+ format WarnUnimpl {
+ 0x0: mfc2({{ }});
+ 0x2: cfc2({{ }});
+ 0x3: mfhc2({{ }});
+ 0x4: mtc2({{ }});
+ 0x6: ctc2({{ }});
+ 0x7: mftc2({{ }});
+ }
}
0x1: decode ND {
//operations are enabled."
0x3: decode FUNCTION_HI {
0x0: decode FUNCTION_LO {
- 0x0: lwxc1({{ }});
- 0x1: ldxc1({{ }});
- 0x5: luxc1({{ }});
+ format Memory {
+ 0x0: lwxc1({{ }});
+ 0x1: ldxc1({{ }});
+ 0x5: luxc1({{ }});
+ }
}
0x1: decode FUNCTION_LO {
- 0x0: swxc1({{ }});
- 0x1: sdxc1({{ }});
- 0x5: suxc1({{ }});
- 0x7: prefx({{ }});
+ format Memory {
+ 0x0: swxc1({{ }});
+ 0x1: sdxc1({{ }});
+ 0x5: suxc1({{ }});
+ 0x7: prefx({{ }});
+ }
}
- 0x3: alnv_ps({{ }});
+ format FloatOp {
+ 0x3: alnv_ps({{ }});
- 0x4: decode FUNCTION_LO {
- 0x0: madd_s({{ }});
- 0x1: madd_d({{ }});
- 0x6: madd_ps({{ }});
- }
+ 0x4: decode FUNCTION_LO {
+ 0x0: madd_s({{ }});
+ 0x1: madd_d({{ }});
+ 0x6: madd_ps({{ }});
+ }
- 0x5: decode FUNCTION_LO {
- 0x0: msub_s({{ }});
- 0x1: msub_d({{ }});
- 0x6: msub_ps({{ }});
- }
+ 0x5: decode FUNCTION_LO {
+ 0x0: msub_s({{ }});
+ 0x1: msub_d({{ }});
+ 0x6: msub_ps({{ }});
+ }
- 0x6: decode FUNCTION_LO {
- 0x0: nmadd_s({{ }});
- 0x1: nmadd_d({{ }});
- 0x6: nmadd_ps({{ }});
- }
+ 0x6: decode FUNCTION_LO {
+ 0x0: nmadd_s({{ }});
+ 0x1: nmadd_d({{ }});
+ 0x6: nmadd_ps({{ }});
+ }
- 0x7: decode FUNCTION_LO {
- 0x0: nmsub_s({{ }});
- 0x1: nmsub_d({{ }});
- 0x6: nmsub_ps({{ }});
+ 0x7: decode FUNCTION_LO {
+ 0x0: nmsub_s({{ }});
+ 0x1: nmsub_d({{ }});
+ 0x6: nmsub_ps({{ }});
+ }
}
}
//MIPS obsolete instructions
- 0x4: beql({{ cond = (Rs.sq == 0); }});
- 0x5: bnel({{ cond = (Rs.sq != 0); }});
- 0x6: blezl({{ cond = (Rs.sq <= 0); }});
- 0x7: bgtzl({{ cond = (Rs.sq > 0); }});
+ format Branch {
+ 0x4: beql({{ cond = (Rs.sq == 0); }});
+ 0x5: bnel({{ cond = (Rs.sq != 0); }});
+ 0x6: blezl({{ cond = (Rs.sq <= 0); }});
+ 0x7: bgtzl({{ cond = (Rs.sq > 0); }});
+ }
};
0x3: decode OPCODE_LO default FailUnimpl::reserved() {
0x0: madd({{
INT64 temp1 = Hi.sw << 32 | Lo.sw >> 32;
temp1 = temp1 + (Rs.sw * Rt.sw);
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
}});
0x1: maddu({{
INT64 temp1 = Hi.uw << 32 | Lo.uw >> 32;
temp1 = temp1 + (Rs.uw * Rt.uw);
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
}});
0x2: mul({{ Rd.sw = Rs.sw * Rt.sw; }});
0x4: msub({{
INT64 temp1 = Hi.sw << 32 | Lo.sw >> 32;
temp1 = temp1 - (Rs.sw * Rt.sw);
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
}});
0x5: msubu({{
INT64 temp1 = Hi.uw << 32 | Lo.uw >> 32;
temp1 = temp1 - (Rs.uw * Rt.uw);
- xc->miscRegs.Hi->temp1<63:32>;
- xc->miscRegs.Lo->temp1<31:0>
+ xc->miscRegs.hi->temp1<63:32>;
+ xc->miscRegs.lo->temp1<31:0>
}});
}
}
0x4: decode FUNCTION_LO {
- 0x0: clz({{ }});
- 0x1: clo({{ }});
+ format BasicOp {
+ 0x0: clz({{ }});
+ 0x1: clo({{ }});
+ }
}
0x7: decode FUNCTION_LO {
- 0x7: sdbbp({{ }});
+ 0x7: BasicOp::sdbbp({{ }});
}
}
0x7: decode FUNCTION_HI {
0x0: decode FUNCTION_LO {
- 0x1: ext({{ }});
- 0x4: ins({{ }});
+ format Branch {
+ 0x1: ext({{ }});
+ 0x4: ins({{ }});
+ }
}
//Table A-10 MIPS32 BSHFL Encoding of sa Field
0x4: decode SA {
- 0x02: wsbh({{ }});
- 0x10: seb({{ }});
- 0x18: seh({{ }});
+ format BasicOp {
+ 0x02: wsbh({{ }});
+ 0x10: seb({{ }});
+ 0x18: seh({{ }});
+ }
}
0x6: decode FUNCTION_LO {
- 0x7: rdhwr({{ }});
+ 0x7: BasicOp::rdhwr({{ }});
}
}
};
0x6: swr({{ EA = Rs + disp; }},{{ Mem.ub = Rt<31:0>; }},WordAlign);
};
- format FailUnimpl {
+ format WarnUnimpl {
0x4: reserved({{ }});
0x5: reserved({{ }});
0x7: cache({{ }});
+++ /dev/null
-
-// Declarations for execute() methods.
-def template BasicExecDeclare {{
- Fault execute(%(CPU_exec_context)s *, Trace::InstRecord *) const;
-}};
-
-// Basic instruction class declaration template.
-def template BasicDeclare {{
- /**
- * Static instruction class for "%(mnemonic)s".
- */
- class %(class_name)s : public %(base_class)s
- {
- public:
- /// Constructor.
- %(class_name)s(MachInst machInst);
- %(BasicExecDeclare)s
- };
-}};
-
-// Basic instruction class constructor template.
-def template BasicConstructor {{
- inline %(class_name)s::%(class_name)s(MachInst machInst) : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s)
- {
- %(constructor)s;
- }
-}};
-
-// Basic instruction class execute method template.
-def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- Fault fault = No_Fault;
-
- %(fp_enable_check)s;
- %(op_decl)s;
- %(op_rd)s;
- %(code)s;
-
- if(fault == No_Fault)
- {
- %(op_wb)s;
- }
- return fault;
- }
-}};
-
-// Basic decode template.
-def template BasicDecode {{
- return new %(class_name)s(machInst);
-}};
-
-// Basic decode template, passing mnemonic in as string arg to constructor.
-def template BasicDecodeWithMnemonic {{
- return new %(class_name)s("%(mnemonic)s", machInst);
-}};
-
-// The most basic instruction format... used only for a few misc. insts
-def format BasicOperate(code, *flags) {{
- iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code), flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecode.subst(iop)
- exec_output = BasicExecute.subst(iop)
-}};
--- /dev/null
+
+// Declarations for execute() methods.
+def template BasicExecDeclare {{
+ Fault execute(%(CPU_exec_context)s *, Trace::InstRecord *) const;
+}};
+
+// Basic instruction class declaration template.
+def template BasicDeclare {{
+ /**
+ * Static instruction class for "%(mnemonic)s".
+ */
+ class %(class_name)s : public %(base_class)s
+ {
+ public:
+ /// Constructor.
+ %(class_name)s(MachInst machInst);
+ %(BasicExecDeclare)s
+ };
+}};
+
+// Basic instruction class constructor template.
+def template BasicConstructor {{
+ inline %(class_name)s::%(class_name)s(MachInst machInst) : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s)
+ {
+ %(constructor)s;
+ }
+}};
+
+// Basic instruction class execute method template.
+def template BasicExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ Fault fault = No_Fault;
+
+ %(fp_enable_check)s;
+ %(op_decl)s;
+ %(op_rd)s;
+ %(code)s;
+
+ if(fault == No_Fault)
+ {
+ %(op_wb)s;
+ }
+ return fault;
+ }
+}};
+
+// Basic decode template.
+def template BasicDecode {{
+ return new %(class_name)s(machInst);
+}};
+
+// Basic decode template, passing mnemonic in as string arg to constructor.
+def template BasicDecodeWithMnemonic {{
+ return new %(class_name)s("%(mnemonic)s", machInst);
+}};
+
+// The most basic instruction format... used only for a few misc. insts
+def format BasicOperate(code, *flags) {{
+ iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code), flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecode.subst(iop)
+ exec_output = BasicExecute.subst(iop)
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Branch instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class Branch : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- Branch(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string Branch::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template BranchExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //Attempt to execute the instruction
- try
- {
- checkPriv;
-
- %(op_decl)s;
- %(op_rd)s;
- %(code)s;
- }
- //If we have an exception for some reason,
- //deal with it
- catch(MipsException except)
- {
- //Deal with exception
- return No_Fault;
- }
-
- //Write the resulting state to the execution context
- %(op_wb)s;
-
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format Branch(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = BranchExecute.subst(iop)
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Branch instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class Branch : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ Branch(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string Branch::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template BranchExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //Attempt to execute the instruction
+ try
+ {
+ checkPriv;
+
+ %(op_decl)s;
+ %(op_rd)s;
+ %(code)s;
+ }
+ //If we have an exception for some reason,
+ //deal with it
+ catch(MipsException except)
+ {
+ //Deal with exception
+ return No_Fault;
+ }
+
+ //Write the resulting state to the execution context
+ %(op_wb)s;
+
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format Branch(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = BranchExecute.subst(iop)
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Floating Point operate instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class FPOp : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- FPOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string FPOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template FPExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //These are set to constants when the execute method
- //is generated
- bool useCc = ;
- bool checkPriv = ;
-
- //Attempt to execute the instruction
- try
- {
- checkPriv;
-
- %(op_decl)s;
- %(op_rd)s;
- %(code)s;
- }
- //If we have an exception for some reason,
- //deal with it
- catch(MipsException except)
- {
- //Deal with exception
- return No_Fault;
- }
-
- //Write the resulting state to the execution context
- %(op_wb)s;
- if(useCc)
- {
- xc->regs.miscRegFile.ccrFields.iccFields.n = Rd & (1 << 63);
- xc->regs.miscRegFile.ccrFields.iccFields.z = (Rd == 0);
- xc->regs.miscRegFile.ccrFields.iccFields.v = ivValue;
- xc->regs.miscRegFile.ccrFields.iccFields.c = icValue;
- xc->regs.miscRegFile.ccrFields.xccFields.n = Rd & (1 << 31);
- xc->regs.miscRegFile.ccrFields.xccFields.z = ((Rd & 0xFFFFFFFF) == 0);
- xc->regs.miscRegFile.ccrFields.xccFields.v = xvValue;
- xc->regs.miscRegFile.ccrFields.xccFields.c = xcValue;
- }
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format FPOp(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- checkPriv = (code.find('checkPriv') != -1)
- code.replace('checkPriv', '')
- if checkPriv:
- code.replace('checkPriv;', 'if(!xc->regs.miscRegFile.pstateFields.priv) throw privileged_opcode;')
- else:
- code.replace('checkPriv;', '')
- for (marker, value) in (('ivValue', '0'), ('icValue', '0'),
- ('xvValue', '0'), ('xcValue', '0')):
- code.replace(marker, value)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = IntegerExecute.subst(iop)
-}};
-
-// Primary format for integer operate instructions:
-def format FPOpCc(code, icValue, ivValue, xcValue, xvValue, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- checkPriv = (code.find('checkPriv') != -1)
- code.replace('checkPriv', '')
- if checkPriv:
- code.replace('checkPriv;', 'if(!xc->regs.miscRegFile.pstateFields.priv) throw privileged_opcode;')
- else:
- code.replace('checkPriv;', '')
- for (marker, value) in (('ivValue', ivValue), ('icValue', icValue),
- ('xvValue', xvValue), ('xcValue', xcValue)):
- code.replace(marker, value)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = IntegerExecute.subst(iop)
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Floating Point operate instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class FPOp : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ FPOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string FPOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template FPExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //These are set to constants when the execute method
+ //is generated
+ bool useCc = ;
+ bool checkPriv = ;
+
+ //Attempt to execute the instruction
+ try
+ {
+ checkPriv;
+
+ %(op_decl)s;
+ %(op_rd)s;
+ %(code)s;
+ }
+ //If we have an exception for some reason,
+ //deal with it
+ catch(MipsException except)
+ {
+ //Deal with exception
+ return No_Fault;
+ }
+
+ //Write the resulting state to the execution context
+ %(op_wb)s;
+ if(useCc)
+ {
+ xc->regs.miscRegFile.ccrFields.iccFields.n = Rd & (1 << 63);
+ xc->regs.miscRegFile.ccrFields.iccFields.z = (Rd == 0);
+ xc->regs.miscRegFile.ccrFields.iccFields.v = ivValue;
+ xc->regs.miscRegFile.ccrFields.iccFields.c = icValue;
+ xc->regs.miscRegFile.ccrFields.xccFields.n = Rd & (1 << 31);
+ xc->regs.miscRegFile.ccrFields.xccFields.z = ((Rd & 0xFFFFFFFF) == 0);
+ xc->regs.miscRegFile.ccrFields.xccFields.v = xvValue;
+ xc->regs.miscRegFile.ccrFields.xccFields.c = xcValue;
+ }
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format FPOp(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ checkPriv = (code.find('checkPriv') != -1)
+ code.replace('checkPriv', '')
+ if checkPriv:
+ code.replace('checkPriv;', 'if(!xc->regs.miscRegFile.pstateFields.priv) throw privileged_opcode;')
+ else:
+ code.replace('checkPriv;', '')
+ for (marker, value) in (('ivValue', '0'), ('icValue', '0'),
+ ('xvValue', '0'), ('xcValue', '0')):
+ code.replace(marker, value)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = IntegerExecute.subst(iop)
+}};
+
+// Primary format for integer operate instructions:
+def format FPOpCc(code, icValue, ivValue, xcValue, xvValue, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ checkPriv = (code.find('checkPriv') != -1)
+ code.replace('checkPriv', '')
+ if checkPriv:
+ code.replace('checkPriv;', 'if(!xc->regs.miscRegFile.pstateFields.priv) throw privileged_opcode;')
+ else:
+ code.replace('checkPriv;', '')
+ for (marker, value) in (('ivValue', ivValue), ('icValue', icValue),
+ ('xvValue', xvValue), ('xcValue', xcValue)):
+ code.replace(marker, value)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = IntegerExecute.subst(iop)
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Integer operate instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class IntOp : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- IntegerOp(const char *mnem, MachInst _machInst, OpClass __opClass) :
- MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-
- class IntImmOp : public MipsStaticInst
- {
- protected:
- uint16_t imm;
-
- /// Constructor
- IntegerOp(const char *mnem, MachInst _machInst, OpClass __opClass) :
- MipsStaticInst(mnem, _machInst, __opClass),imm(INTIMM)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-
-}};
-
-output decoder {{
- std::string IntOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-
- std::string IntImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer immediate instruction\n";
- }
-}};
-
-// Primary format for integer operate instructions:
-def format IntOp(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
-
- //Figure out if we are creating a IntImmOp or a IntOp
- strlen = len(name)
- if ( name[strlen-1] = 'i' or ( name[strlen-2:] = 'iu'))
- iop = InstObjParams(name, Name, 'IntOp', cblk, opt_flags)
- else:
- iop = InstObjParams(name, Name, 'IntImmOp', cblk, opt_flags)
-
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = OperateNopCheckDecode.subst(iop)
- exec_output = BasicExecute.subst(iop)
-}};
-
-
-
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Integer operate instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class IntOp : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ IntegerOp(const char *mnem, MachInst _machInst, OpClass __opClass) :
+ MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+
+ class IntImmOp : public MipsStaticInst
+ {
+ protected:
+ uint16_t imm;
+
+ /// Constructor
+ IntegerOp(const char *mnem, MachInst _machInst, OpClass __opClass) :
+ MipsStaticInst(mnem, _machInst, __opClass),imm(INTIMM)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+
+}};
+
+output decoder {{
+ std::string IntOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+
+ std::string IntImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer immediate instruction\n";
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format IntOp(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+
+ //Figure out if we are creating a IntImmOp or a IntOp
+ strlen = len(name)
+ if ( name[strlen-1] = 'i' or ( name[strlen-2:] = 'iu'))
+ iop = InstObjParams(name, Name, 'IntOp', cblk, opt_flags)
+ else:
+ iop = InstObjParams(name, Name, 'IntImmOp', cblk, opt_flags)
+
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = OperateNopCheckDecode.subst(iop)
+ exec_output = BasicExecute.subst(iop)
+}};
+
+
+
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Mem instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class Mem : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- Mem(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string Mem::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template MemExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //Attempt to execute the instruction
- try
- {
-
- %(op_decl)s;
- %(op_rd)s;
- ea_code
- %(code)s;
- }
- //If we have an exception for some reason,
- //deal with it
- catch(MipsException except)
- {
- //Deal with exception
- return No_Fault;
- }
-
- //Write the resulting state to the execution context
- %(op_wb)s;
-
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format Mem(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = MemExecute.subst(iop)
- exec_output.replace('ea_code', 'EA = I ? (R1 + SIMM13) : R1 + R2;');
-}};
-
-def format Cas(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = MemExecute.subst(iop)
- exec_output.replace('ea_code', 'EA = R1;');
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Mem instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class Mem : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ Mem(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string Mem::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template MemExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //Attempt to execute the instruction
+ try
+ {
+
+ %(op_decl)s;
+ %(op_rd)s;
+ ea_code
+ %(code)s;
+ }
+ //If we have an exception for some reason,
+ //deal with it
+ catch(MipsException except)
+ {
+ //Deal with exception
+ return No_Fault;
+ }
+
+ //Write the resulting state to the execution context
+ %(op_wb)s;
+
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format Mem(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = MemExecute.subst(iop)
+ exec_output.replace('ea_code', 'EA = I ? (R1 + SIMM13) : R1 + R2;');
+}};
+
+def format Cas(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = MemExecute.subst(iop)
+ exec_output.replace('ea_code', 'EA = R1;');
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Noop instruction
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class Noop : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- Noop(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string Noop::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template NoopExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //Nothing to see here, move along
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format Noop(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = NoopExecute.subst(iop)
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Noop instruction
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class Noop : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ Noop(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string Noop::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template NoopExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //Nothing to see here, move along
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format Noop(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = NoopExecute.subst(iop)
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// TlbOp instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class TlbOp : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- TlbOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string TlbOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template TlbOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //Call into the trap handler with the appropriate fault
- return No_Fault;
- }
-
- //Write the resulting state to the execution context
- %(op_wb)s;
-
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format TlbOp(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = TlbOpExecute.subst(iop)
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// TlbOp instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class TlbOp : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ TlbOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string TlbOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template TlbOpExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //Call into the trap handler with the appropriate fault
+ return No_Fault;
+ }
+
+ //Write the resulting state to the execution context
+ %(op_wb)s;
+
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format TlbOp(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = TlbOpExecute.subst(iop)
+}};
+++ /dev/null
-////////////////////////////////////////////////////////////////////
-//
-// Trap instructions
-//
-
-output header {{
- /**
- * Base class for integer operations.
- */
- class Trap : public MipsStaticInst
- {
- protected:
-
- /// Constructor
- Trap(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
- {
- }
-
- std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
- };
-}};
-
-output decoder {{
- std::string Trap::generateDisassembly(Addr pc, const SymbolTable *symtab) const
- {
- return "Disassembly of integer instruction\n";
- }
-}};
-
-def template TrapExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
- {
- //Call into the trap handler with the appropriate fault
- return No_Fault;
- }
-
- //Write the resulting state to the execution context
- %(op_wb)s;
-
- return No_Fault;
- }
-}};
-
-// Primary format for integer operate instructions:
-def format Trap(code, *opt_flags) {{
- orig_code = code
- cblk = CodeBlock(code)
- iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
- header_output = BasicDeclare.subst(iop)
- decoder_output = BasicConstructor.subst(iop)
- decode_block = BasicDecodeWithMnemonic.subst(iop)
- exec_output = TrapExecute.subst(iop)
-}};
--- /dev/null
+////////////////////////////////////////////////////////////////////
+//
+// Trap instructions
+//
+
+output header {{
+ /**
+ * Base class for integer operations.
+ */
+ class Trap : public MipsStaticInst
+ {
+ protected:
+
+ /// Constructor
+ Trap(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+ {
+ }
+
+ std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ };
+}};
+
+output decoder {{
+ std::string Trap::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+ {
+ return "Disassembly of integer instruction\n";
+ }
+}};
+
+def template TrapExecute {{
+ Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ {
+ //Call into the trap handler with the appropriate fault
+ return No_Fault;
+ }
+
+ //Write the resulting state to the execution context
+ %(op_wb)s;
+
+ return No_Fault;
+ }
+}};
+
+// Primary format for integer operate instructions:
+def format Trap(code, *opt_flags) {{
+ orig_code = code
+ cblk = CodeBlock(code)
+ iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
+ header_output = BasicDeclare.subst(iop)
+ decoder_output = BasicConstructor.subst(iop)
+ decode_block = BasicDecodeWithMnemonic.subst(iop)
+ exec_output = TrapExecute.subst(iop)
+}};
--- /dev/null
+// -*- mode:c++ -*-
+
+// Copyright (c) 2003-2005 The Regents of The University of Michigan
+// All rights reserved.
+//
+// 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.
+
+##include "m5/arch/sparc/isa_desc/includes.h"
+
+////////////////////////////////////////////////////////////////////
+//
+// Namespace statement. Everything below this line will be in the
+// MipsISAInst namespace.
+//
+
+namespace MipsISA;
+
+//Include the bitfield definitions
+##include "m5/arch/mips/isa_desc/bitfields.h"
+
+//Include the operand_types and operand definitions
+##include "m5/arch/mips/isa_desc/operands.h"
+
+//Include the base class for mips instructions, and some support code
+##include "m5/arch/mips/isa_desc/base.h"
+
+//Include the definitions for the instruction formats
+##include "m5/arch/mips/isa_desc/formats.h"
+
+//Include the decoder definition
+##include "m5/arch/mips/isa_desc/decoder.h"
+++ /dev/null
-// -*- mode:c++ -*-
-
-// Copyright (c) 2003-2005 The Regents of The University of Michigan
-// All rights reserved.
-//
-// 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.
-
-##include "m5/arch/sparc/isa_desc/includes.h"
-
-////////////////////////////////////////////////////////////////////
-//
-// Namespace statement. Everything below this line will be in the
-// MipsISAInst namespace.
-//
-
-namespace MipsISA;
-
-//Include the bitfield definitions
-##include "m5/arch/mips/isa_desc/bitfields.h"
-
-//Include the operand_types and operand definitions
-##include "m5/arch/mips/isa_desc/operands.h"
-
-//Include the base class for mips instructions, and some support code
-##include "m5/arch/mips/isa_desc/base.h"
-
-//Include the definitions for the instruction formats
-##include "m5/arch/mips/isa_desc/formats.h"
-
-//Include the decoder definition
-##include "m5/arch/mips/isa_desc/decoder.h"
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