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remove magic numbers

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This commit is contained in:
Kevin Ramharak 2019-01-23 09:31:49 +01:00
parent 9aa876df62
commit b19eb0568d
1 changed files with 56 additions and 40 deletions
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96
Server/src/main/java/net/simon987/server/assembly/instruction/SetccInstruction.java
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@ -25,38 +25,54 @@ import java.util.HashMap;
public class SetccInstruction extends Instruction {
public static final int OPCODE = 50;
public static final int SETA = 0x01;
public static final int SETAE = 0x02;
public static final int SETBE = 0x03;
public static final int SETB = 0x04;
public static final int SETE = 0x05;
public static final int SETNE = 0x06;
public static final int SETG = 0x07;
public static final int SETGE = 0x08;
public static final int SETLE = 0x09;
public static final int SETL = 0x0A;
public static final int SETO = 0x0B;
public static final int SETNO = 0x0C;
public static final int SETS = 0x0D;
public static final int SETNS = 0x0E;
/**
* Map of mnemonics, stored in mnemonic : family op code
* This map includes aliases
*/
private static final Map<String, Character> mnemnoicFamilyOpCodeMap = new HashMap<>(26);
static {
mnemnoicFamilyOpCodeMap.put("seta", (char) 0x01);
mnemnoicFamilyOpCodeMap.put("setnbe", (char) 0x01);
mnemnoicFamilyOpCodeMap.put("setae", (char) 0x02);
mnemnoicFamilyOpCodeMap.put("setnb", (char) 0x02);
mnemnoicFamilyOpCodeMap.put("setnc", (char) 0x02);
mnemnoicFamilyOpCodeMap.put("setbe", (char) 0x03);
mnemnoicFamilyOpCodeMap.put("setna", (char) 0x03);
mnemnoicFamilyOpCodeMap.put("setb", (char) 0x04);
mnemnoicFamilyOpCodeMap.put("setc", (char) 0x04);
mnemnoicFamilyOpCodeMap.put("setnae", (char) 0x04);
mnemnoicFamilyOpCodeMap.put("sete", (char) 0x05);
mnemnoicFamilyOpCodeMap.put("setz", (char) 0x05);
mnemnoicFamilyOpCodeMap.put("setne", (char) 0x06);
mnemnoicFamilyOpCodeMap.put("setnz", (char) 0x06);
mnemnoicFamilyOpCodeMap.put("setg", (char) 0x07);
mnemnoicFamilyOpCodeMap.put("setnle", (char) 0x07);
mnemnoicFamilyOpCodeMap.put("setge", (char) 0x08);
mnemnoicFamilyOpCodeMap.put("setnl", (char) 0x08);
mnemnoicFamilyOpCodeMap.put("setle", (char) 0x09);
mnemnoicFamilyOpCodeMap.put("setng", (char) 0x09);
mnemnoicFamilyOpCodeMap.put("setl", (char) 0x0A);
mnemnoicFamilyOpCodeMap.put("setnge", (char) 0x0A);
mnemnoicFamilyOpCodeMap.put("seto", (char) 0x0B);
mnemnoicFamilyOpCodeMap.put("setno", (char) 0x0C);
mnemnoicFamilyOpCodeMap.put("sets", (char) 0x0D);
mnemnoicFamilyOpCodeMap.put("setns", (char) 0x0E);
mnemnoicFamilyOpCodeMap.put("seta", (char) SETA);
mnemnoicFamilyOpCodeMap.put("setnbe", (char) SETA);
mnemnoicFamilyOpCodeMap.put("setae", (char) SETAE);
mnemnoicFamilyOpCodeMap.put("setnb", (char) SETAE);
mnemnoicFamilyOpCodeMap.put("setnc", (char) SETAE);
mnemnoicFamilyOpCodeMap.put("setbe", (char) SETBE);
mnemnoicFamilyOpCodeMap.put("setna", (char) SETBE);
mnemnoicFamilyOpCodeMap.put("setb", (char) SETB);
mnemnoicFamilyOpCodeMap.put("setc", (char) SETB);
mnemnoicFamilyOpCodeMap.put("setnae", (char) SETB);
mnemnoicFamilyOpCodeMap.put("sete", (char) SETE);
mnemnoicFamilyOpCodeMap.put("setz", (char) SETE);
mnemnoicFamilyOpCodeMap.put("setne", (char) SETNE);
mnemnoicFamilyOpCodeMap.put("setnz", (char) SETNE);
mnemnoicFamilyOpCodeMap.put("setg", (char) SETG);
mnemnoicFamilyOpCodeMap.put("setnle", (char) SETG);
mnemnoicFamilyOpCodeMap.put("setge", (char) SETGE);
mnemnoicFamilyOpCodeMap.put("setnl", (char) SETGE);
mnemnoicFamilyOpCodeMap.put("setle", (char) SETLE);
mnemnoicFamilyOpCodeMap.put("setng", (char) SETLE);
mnemnoicFamilyOpCodeMap.put("setl", (char) SETL);
mnemnoicFamilyOpCodeMap.put("setnge", (char) SETL);
mnemnoicFamilyOpCodeMap.put("seto", (char) SETO);
mnemnoicFamilyOpCodeMap.put("setno", (char) SETNO);
mnemnoicFamilyOpCodeMap.put("sets", (char) SETS);
mnemnoicFamilyOpCodeMap.put("setns", (char) SETNS);
}
public SetccInstruction() {
@ -89,33 +105,33 @@ public class SetccInstruction extends Instruction {
*/
private static Status setcc(Target dst, int dstIndex, int familyOpCode, Status status) {
switch (familyOpCode) {
case 0x01:
case SETA:
return seta(dst, dstIndex, status);
case 0x02:
case SETAE:
return setae(dst, dstIndex, status);
case 0x03:
case SETBE:
return setbe(dst, dstIndex, status);
case 0x04:
case SETB:
return setb(dst, dstIndex, status);
case 0x05:
case SETE:
return sete(dst, dstIndex, status);
case 0x06:
case SETNE:
return setne(dst, dstIndex, status);
case 0x07:
case SETG:
return setg(dst, dstIndex, status);
case 0x08:
case SETGE:
return setge(dst, dstIndex, status);
case 0x09:
case SETLE:
return setle(dst, dstIndex, status);
case 0x0A:
case SETL:
return setl(dst, dstIndex, status);
case 0x0B:
case SETO:
return seto(dst, dstIndex, status);
case 0x0C:
case SETNO:
return setno(dst, dstIndex, status);
case 0x0D:
case SETS:
return sets(dst, dstIndex, status);
case 0x0E:
case SETNS:
return setns(dst, dstIndex, status);
default:
return status;