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清華大學(xué) 電子系 數(shù)字邏輯與處理器實(shí)驗(yàn)：MIPS處理器設(shè)計(jì)

資源截圖

代碼片段和文件信息 

#include?
#include?
#include?
#include?
#include?
using?namespace?std;

struct?CmdType
{
	CmdType（string?type?=?““?string?ctr?=?““）:?type（type）?ctr（ctr）
	{
	}
	string?type;
	string?ctr;
};
struct?Error
{
	Error（string?type?=?““?string?pos?=?““）:?type（type）?pos（pos）
	{
	}
	string?type;
	string?pos;
};

CmdType?GetType（string?cmd）//判斷指令類型
{
	istringstream?sin（cmd）;
	sin?>>?cmd;
	if（cmd?==?“add“）?return?CmdType（“Ralu“?“100000“）;
	else?if（cmd?==?“addu“）?return?CmdType（“Ralu““100001“）;
	else?if（cmd?==?“sub“）?return?CmdType（“Ralu“?“100010“）;
	else?if（cmd?==?“subu“）?return?CmdType（“Ralu“?“100011“）;
	else?if（cmd?==?“and“）?return?CmdType（“Ralu“?“100100“）;
	else?if（cmd?==?“or“）?return?CmdType（“Ralu““100101“）;
	else?if（cmd?==?“xor“）?return?CmdType（“Ralu“?“100110“）;
	else?if（cmd?==?“nor“）?return?CmdType（“Ralu“?“100111“）;
	else?if（cmd?==?“slt“）?return?CmdType（“Ralu“?“101010“）;
	else?if（cmd?==?“sll“）?return?CmdType（“Rs“?“000000“）;
	else?if（cmd?==?“srl“）?return?CmdType（“Rs“?“000010“）;
	else?if（cmd?==?“sra“）?return?CmdType（“Rs“?“000011“）;
	else?if（cmd?==?“jr“）?return?CmdType（“Rjr“?“001000“）;
	else?if（cmd?==?“jalr“）?return?CmdType（“Rjalr“?“001001“）;
	else?if（cmd?==?“nop“）?return?CmdType（“Rn“?““）;
	else?if（cmd?==?“l(fā)w“）?return?CmdType（“Isl“?“100011“）;
	else?if（cmd?==?“sw“）?return?CmdType（“Isl“?“101011“）;
	else?if（cmd?==?“addi“）?return?CmdType（“Ialu“?“001000“）;
	else?if（cmd?==?“addiu“）?return?CmdType（“Ialu“?“001001“）;
	else?if（cmd?==?“andi“）?return?CmdType（“Ialu“?“001100“）;
	else?if（cmd?==?“ori“）?return?CmdType（“Ialu“?“001101“）;
	else?if（cmd?==?“slti“）?return?CmdType（“Ialu“?“001010“）;
	else?if（cmd?==?“sltiu“）?return?CmdType（“Ialu“?“001011“）;
	else?if（cmd?==?“l(fā)ui“）?return?CmdType（“Ilui“?“001111“）;
	else?if（cmd?==?“beq“）?return?CmdType（“Ib“?“000100“）;
	else?if（cmd?==?“bne“）?return?CmdType（“Ib“?“000101“）;
	else?if（cmd?==?“blez“）?return?CmdType（“Ibz“?“000110“）;
	else?if（cmd?==?“bgtz“）?return?CmdType（“Ibz“?“000111“）;
	else?if（cmd?==?“bltz“）?return?CmdType（“Ibz“?“000001“）;
	else?if（cmd?==?“j“）?return?CmdType（“J“?“000010“）;
	else?if（cmd?==?“jal“）?return?CmdType（“J“?“000011“）;
	else?throw?Error（“Command?Error!“?cmd）;
}
string?BinDcd（unsigned?int?num?unsigned?int?bits）//數(shù)字譯碼器
{
	string?adr;
	adr.resize（bits）;
	for（int?i?=?bits?-?1;?i?>=?0;?i--）
	{
		adr[i]?=?‘0‘?+?（num?&?1U）;
		num?=?num?>>?1;
	}
	return?adr;
}
string?BinDcd（string?sNum?unsigned?int?bits）
{
	unsigned?int?num;?
	istringstream?sin（sNum）;
	sin?>>?num;
	string?adr;
	adr.resize（bits）;
	for（int?i?=?bits?-?1;?i?>=?0;?i--）
	{
		adr[i]?=?‘0‘?+?（num?&?1U）;
		num?=?num?>>?1;
	}
	return?adr;
}
bool?Empty（string?line）
{
	char?c;
	istringstream?sin（line）;
	sin?>>?c;
	return?sin.fail（）?||?c?==?‘#‘;
	//line.find（‘$‘）==string::npos）??&&?（line.find（‘j‘）==string::npos）?&&?（line.find（“nop“）==string::npos）;
}
string?RegDcd（string?reg）//寄存器譯碼
{
	istringstrea

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-11-03?02:49??CPU\
?????文件????????6148??2014-11-03?02:49??CPU\.DS_Store
?????目錄???????????0??2015-09-07?15:05??__MACOSX\
?????目錄???????????0??2015-09-07?15:05??__MACOSX\CPU\
?????文件?????????120??2014-11-03?02:49??__MACOSX\CPU\._.DS_Store
?????目錄???????????0??2014-09-20?11:51??CPU\Assembler\
?????目錄???????????0??2014-09-20?11:29??CPU\Assembler\Assembler\
?????文件??????????62??2013-07-28?10:40??CPU\Assembler\Assembler\a.txt
?????目錄???????????0??2015-09-07?15:05??__MACOSX\CPU\Assembler\
?????目錄???????????0??2015-09-07?15:05??__MACOSX\CPU\Assembler\Assembler\
?????文件?????????178??2013-07-28?10:40??__MACOSX\CPU\Assembler\Assembler\._a.txt
?????文件????????8391??2013-08-03?23:29??CPU\Assembler\Assembler\Assembler.cpp
?????文件?????????178??2013-08-03?23:29??__MACOSX\CPU\Assembler\Assembler\._Assembler.cpp
?????文件????????3924??2013-07-12?03:51??CPU\Assembler\Assembler\Assembler.vcxproj
?????文件?????????178??2013-07-12?03:51??__MACOSX\CPU\Assembler\Assembler\._Assembler.vcxproj
?????文件?????????947??2013-07-12?03:51??CPU\Assembler\Assembler\Assembler.vcxproj.filters
?????文件?????????178??2013-07-12?03:51??__MACOSX\CPU\Assembler\Assembler\._Assembler.vcxproj.filters
?????文件?????????143??2013-07-12?03:50??CPU\Assembler\Assembler\Assembler.vcxproj.user
?????文件?????????178??2013-07-12?03:50??__MACOSX\CPU\Assembler\Assembler\._Assembler.vcxproj.user
?????目錄???????????0??2014-09-21?08:26??CPU\Assembler\Assembler\Debug\
?????文件?????????406??2013-07-12?04:49??CPU\Assembler\Assembler\Debug\Assembler.exe.embed.manifest
?????目錄???????????0??2015-09-07?15:05??__MACOSX\CPU\Assembler\Assembler\Debug\
?????文件?????????178??2013-07-12?04:49??__MACOSX\CPU\Assembler\Assembler\Debug\._Assembler.exe.embed.manifest
?????文件?????????472??2013-07-26?22:59??CPU\Assembler\Assembler\Debug\Assembler.exe.embed.manifest.res
?????文件?????????178??2013-07-26?22:59??__MACOSX\CPU\Assembler\Assembler\Debug\._Assembler.exe.embed.manifest.res
?????文件?????????381??2013-07-26?23:39??CPU\Assembler\Assembler\Debug\Assembler.exe.intermediate.manifest
?????文件?????????178??2013-07-26?23:39??__MACOSX\CPU\Assembler\Assembler\Debug\._Assembler.exe.intermediate.manifest
?????文件??????????93??2013-07-26?23:39??CPU\Assembler\Assembler\Debug\Assembler.lastbuildstate
?????文件?????????178??2013-07-26?23:39??__MACOSX\CPU\Assembler\Assembler\Debug\._Assembler.lastbuildstate
?????文件????????2355??2013-07-26?23:39??CPU\Assembler\Assembler\Debug\Assembler.log
?????文件?????????178??2013-07-26?23:39??__MACOSX\CPU\Assembler\Assembler\Debug\._Assembler.log
............此處省略300個(gè)文件信息

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