diff options
author | Gabe Black <gabeblack@google.com> | 2017-11-06 23:19:56 -0800 |
---|---|---|
committer | Gabe Black <gabeblack@google.com> | 2017-11-22 00:24:52 +0000 |
commit | b5bbd1db26236af002285939821d813f31df331d (patch) | |
tree | 2926467dc7896d3f305f2013c6484a81a5c854a9 /src/arch/sparc/isa/formats/mem/blockmem.isa | |
parent | 315f7d25f3f423577140d7b9f1051a20f5ac51ef (diff) | |
download | gem5-b5bbd1db26236af002285939821d813f31df331d.tar.xz |
sparc: Move the mem base classes out of the ISA description.
Change-Id: Ifbeee464e2d7f872e192f065ad3494f52d274596
Reviewed-on: https://gem5-review.googlesource.com/5482
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/arch/sparc/isa/formats/mem/blockmem.isa')
-rw-r--r-- | src/arch/sparc/isa/formats/mem/blockmem.isa | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/arch/sparc/isa/formats/mem/blockmem.isa b/src/arch/sparc/isa/formats/mem/blockmem.isa index 3e3aabfcb..05ddc63b3 100644 --- a/src/arch/sparc/isa/formats/mem/blockmem.isa +++ b/src/arch/sparc/isa/formats/mem/blockmem.isa @@ -32,119 +32,6 @@ // Block Memory instructions // -output header {{ - - class BlockMem : public SparcMacroInst - { - protected: - - // Constructor - // We make the assumption that all block memory operations - // Will take 8 instructions to execute - BlockMem(const char *mnem, ExtMachInst _machInst) : - SparcMacroInst(mnem, _machInst, No_OpClass, 8) - {} - }; - - class BlockMemImm : public BlockMem - { - protected: - - // Constructor - BlockMemImm(const char *mnem, ExtMachInst _machInst) : - BlockMem(mnem, _machInst) - {} - }; - - class BlockMemMicro : public SparcMicroInst - { - protected: - - // Constructor - BlockMemMicro(const char *mnem, ExtMachInst _machInst, - OpClass __opClass, int8_t _offset) : - SparcMicroInst(mnem, _machInst, __opClass), - offset(_offset) - {} - - std::string generateDisassembly(Addr pc, - const SymbolTable *symtab) const; - - const int8_t offset; - }; - - class BlockMemImmMicro : public BlockMemMicro - { - protected: - - // Constructor - BlockMemImmMicro(const char *mnem, ExtMachInst _machInst, - OpClass __opClass, int8_t _offset) : - BlockMemMicro(mnem, _machInst, __opClass, _offset), - imm(sext<13>(SIMM13)) - {} - - std::string generateDisassembly(Addr pc, - const SymbolTable *symtab) const; - - const int32_t imm; - }; -}}; - -output decoder {{ - std::string BlockMemMicro::generateDisassembly(Addr pc, - const SymbolTable *symtab) const - { - std::stringstream response; - bool load = flags[IsLoad]; - bool save = flags[IsStore]; - - printMnemonic(response, mnemonic); - if (save) { - printReg(response, _srcRegIdx[0]); - ccprintf(response, ", "); - } - ccprintf(response, "[ "); - printReg(response, _srcRegIdx[!save ? 0 : 1]); - ccprintf(response, " + "); - printReg(response, _srcRegIdx[!save ? 1 : 2]); - ccprintf(response, " ]"); - if (load) { - ccprintf(response, ", "); - printReg(response, _destRegIdx[0]); - } - - return response.str(); - } - - std::string BlockMemImmMicro::generateDisassembly(Addr pc, - const SymbolTable *symtab) const - { - std::stringstream response; - bool load = flags[IsLoad]; - bool save = flags[IsStore]; - - printMnemonic(response, mnemonic); - if (save) { - printReg(response, _srcRegIdx[1]); - ccprintf(response, ", "); - } - ccprintf(response, "[ "); - printReg(response, _srcRegIdx[0]); - if (imm >= 0) - ccprintf(response, " + 0x%x ]", imm); - else - ccprintf(response, " + -0x%x ]", -imm); - if (load) { - ccprintf(response, ", "); - printReg(response, _destRegIdx[0]); - } - - return response.str(); - } - -}}; - def template BlockMemDeclare {{ /** * Static instruction class for a block memory operation |