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Simplified fragment symbol naming

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This commit is contained in:
Jesper Gravgaard 2017-12-23 10:31:20 +01:00
parent b3649997b6
commit 9d6fd3e1c9
1 changed files with 18 additions and 72 deletions
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90
src/main/java/dk/camelot64/kickc/fragment/AsmFragmentSignature.java
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@ -235,57 +235,10 @@ public class AsmFragmentSignature {
}
}
}
// Create a new suitable name
if (Registers.RegisterType.ZP_BYTE.equals(register.getType())) {
SymbolType varType = ((Variable) value).getType();
String name = getTypePrefix(varType) + getRegisterName(register);
bindings.put(name, value);
return name;
} else if (Registers.RegisterType.REG_X_BYTE.equals(register.getType())) {
SymbolType varType = ((Variable) value).getType();
if (SymbolType.isByte(varType)) {
String name = "vbuxx";
bindings.put(name, value);
return name;
} else if (SymbolType.isSByte(varType)) {
String name = "vbsxx";
bindings.put(name, value);
return name;
}
} else if (Registers.RegisterType.REG_Y_BYTE.equals(register.getType())) {
SymbolType varType = ((Variable) value).getType();
if (SymbolType.isByte(varType)) {
String name = "vbuyy";
bindings.put(name, value);
return name;
} else if (SymbolType.isSByte(varType)) {
String name = "vbsyy";
bindings.put(name, value);
return name;
}
} else if (Registers.RegisterType.REG_A_BYTE.equals(register.getType())) {
SymbolType varType = ((Variable) value).getType();
if (SymbolType.isByte(varType)) {
String name = "vbuaa";
bindings.put(name, value);
return name;
} else if (SymbolType.isSByte(varType)) {
String name = "vbsaa";
bindings.put(name, value);
return name;
}
} else if (Registers.RegisterType.ZP_WORD.equals(register.getType())) {
SymbolType varType = ((Variable) value).getType();
String name = getTypePrefix(varType) + getRegisterName(register);
bindings.put(name, value);
return name;
} else if (Registers.RegisterType.ZP_BOOL.equals(register.getType())) {
String name = "zpbo" + nextZpBoolIdx++;
bindings.put(name, value);
return name;
} else if (Registers.RegisterType.REG_ALU.equals(register.getType())) {
throw new AsmFragment.AluNotApplicableException();
}
SymbolType varType = ((Variable) value).getType();
String name = getTypePrefix(varType) + getRegisterName(register);
bindings.put(name, value);
return name;
} else if (value instanceof ConstantVar || value instanceof ConstantValue) {
SymbolType constType;
if (value instanceof ConstantVar) {
@ -293,29 +246,14 @@ public class AsmFragmentSignature {
} else {
constType = SymbolTypeInference.inferType(program.getScope(), (ConstantValue) value);
}
if (SymbolType.isByte(constType)) {
String name = "vbuc" + nextConstByteIdx++;
bindings.put(name, value);
return name;
} else if (SymbolType.isSByte(constType)) {
String name = "vbsc" + nextConstByteIdx++;
bindings.put(name, value);
return name;
} else if (SymbolType.isWord(constType)) {
String name = "vwuc" + nextConstByteIdx++;
bindings.put(name, value);
return name;
} else if (SymbolType.isSWord(constType)) {
String name = "vwsc" + nextConstByteIdx++;
bindings.put(name, value);
return name;
} else if (constType instanceof SymbolTypePointer && SymbolType.BYTE.equals(((SymbolTypePointer) constType).getElementType())) {
String name = "vwuc" + nextConstByteIdx++;
bindings.put(name, value);
return name;
String name;
if (constType instanceof SymbolTypePointer && SymbolType.BYTE.equals(((SymbolTypePointer) constType).getElementType())) {
name = "vwuc" + nextConstByteIdx++;
} else {
throw new RuntimeException("Unhandled constant type " + constType);
name = getTypePrefix(constType) + "c" + nextConstByteIdx++;
}
bindings.put(name, value);
return name;
} else if (value instanceof Label) {
String name = "la" + nextLabelIdx++;
bindings.put(name, value);
@ -363,6 +301,14 @@ public class AsmFragmentSignature {
return "z" + getRegisterZpNameIdx((Registers.RegisterZp) register);
} else if (Registers.RegisterType.ZP_WORD.equals(register.getType())) {
return "z" + getRegisterZpNameIdx((Registers.RegisterZp) register);
} else if (Registers.RegisterType.REG_A_BYTE.equals(register.getType())) {
return "aa";
} else if (Registers.RegisterType.REG_X_BYTE.equals(register.getType())) {
return "xx";
} else if (Registers.RegisterType.REG_Y_BYTE.equals(register.getType())) {
return "yy";
} else if (Registers.RegisterType.REG_ALU.equals(register.getType())) {
throw new AsmFragment.AluNotApplicableException();
} else {
throw new RuntimeException("Not implemented "+register.getType());
}