mirror of
https://github.com/fadden/6502bench.git
synced 2024-06-28 09:29:37 +00:00
Minor tweaks
- Renamed "strip label prefix/suffix" to "omit label prefix/suffix".
- Changed a Merlin operand workaround so it doesn't apply to code
that is explicitly not in bank zero.
- Changed {addr}/{const} annotations on project/platform symbol
equates so they line up a little better on screen and in exported
sources.
This commit is contained in:
Andy McFadden
parent
5dd7576529
commit
be65f280a3
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@ -388,7 +388,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, false);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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break;
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case FormatDescriptor.Type.NumericBE:
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opcodeStr = sDataOpNames.GetDefineBigData(length);
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@ -399,7 +399,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, true);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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}
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break;
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case FormatDescriptor.Type.Fill:
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@ -516,7 +516,7 @@ namespace SourceGen.AsmGen {
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string valueStr = PseudoOp.FormatNumericOperand(SourceFormatter,
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Project.SymbolTable, null, defSym.DataDescriptor, defSym.Value, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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OutputEquDirective(SourceFormatter.FormatVariableLabel(defSym.Label),
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valueStr, defSym.Comment);
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}
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@ -422,7 +422,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, false);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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break;
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case FormatDescriptor.Type.NumericBE:
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opcodeStr = sDataOpNames.GetDefineBigData(length);
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@ -433,7 +433,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, true);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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}
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break;
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case FormatDescriptor.Type.Fill:
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@ -548,7 +548,7 @@ namespace SourceGen.AsmGen {
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// Use an operand length of 1 so values are shown as concisely as possible.
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string valueStr = PseudoOp.FormatNumericOperand(SourceFormatter,
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Project.SymbolTable, null, defSym.DataDescriptor, defSym.Value, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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OutputLine(SourceFormatter.FormatVariableLabel(defSym.Label),
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SourceFormatter.FormatPseudoOp(sDataOpNames.VarDirective),
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valueStr, SourceFormatter.FormatEolComment(defSym.Comment));
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@ -249,7 +249,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, false);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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break;
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case FormatDescriptor.Type.NumericBE:
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opcodeStr = sDataOpNames.GetDefineBigData(length);
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@ -260,7 +260,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, true);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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}
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break;
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case FormatDescriptor.Type.Fill:
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@ -440,7 +440,7 @@ namespace SourceGen.AsmGen {
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foreach (DefSymbol defSym in newDefs) {
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string valueStr = PseudoOp.FormatNumericOperand(SourceFormatter,
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Project.SymbolTable, null, defSym.DataDescriptor, defSym.Value, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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OutputLine(SourceFormatter.FormatVariableLabel(defSym.Label),
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SourceFormatter.FormatPseudoOp(sDataOpNames.VarDirective),
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valueStr, SourceFormatter.FormatEolComment(defSym.Comment));
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@ -454,7 +454,7 @@ namespace SourceGen.AsmGen {
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UpdateCharacterEncoding(dfd);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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break;
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case FormatDescriptor.Type.NumericBE:
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opcodeStr = sDataOpNames.GetDefineBigData(length);
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@ -466,7 +466,7 @@ namespace SourceGen.AsmGen {
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operand = RawData.GetWord(data, offset, length, true);
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operandStr = PseudoOp.FormatNumericOperand(formatter, Project.SymbolTable,
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mLocalizer.LabelMap, dfd, operand, length,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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}
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break;
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case FormatDescriptor.Type.Fill:
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@ -583,7 +583,7 @@ namespace SourceGen.AsmGen {
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foreach (DefSymbol defSym in newDefs) {
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string valueStr = PseudoOp.FormatNumericOperand(SourceFormatter,
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Project.SymbolTable, null, defSym.DataDescriptor, defSym.Value, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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OutputLine(SourceFormatter.FormatVariableLabel(defSym.Label),
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SourceFormatter.FormatPseudoOp(sDataOpNames.VarDirective),
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valueStr, SourceFormatter.FormatEolComment(defSym.Comment));
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@ -157,7 +157,7 @@ namespace SourceGen.AsmGen {
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// Use an operand length of 1 so values are shown as concisely as possible.
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string valueStr = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
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gen.Localizer.LabelMap, defSym.DataDescriptor, defSym.Value, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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gen.OutputEquDirective(defSym.Label, valueStr, defSym.Comment);
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prevConst = defSym.IsConstant;
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@ -204,7 +204,7 @@ namespace SourceGen.AsmGen {
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string formattedOperand = null;
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int operandLen = instrLen - 1;
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PseudoOp.FormatNumericOpFlags opFlags = PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix;
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PseudoOp.FormatNumericOpFlags opFlags = PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix;
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bool isPcRelBankWrap = false;
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// Tweak branch instructions. We want to show the absolute address rather
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@ -245,10 +245,10 @@ namespace SourceGen.AsmGen {
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// Special handling for the double-operand block move.
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string opstr1 = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
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gen.Localizer.LabelMap, dfd, operand >> 8, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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string opstr2 = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
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gen.Localizer.LabelMap, dfd, operand & 0xff, 1,
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PseudoOp.FormatNumericOpFlags.StripLabelPrefixSuffix);
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PseudoOp.FormatNumericOpFlags.OmitLabelPrefixSuffix);
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if (gen.Quirks.BlockMoveArgsReversed) {
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string tmp = opstr1;
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opstr1 = opstr2;
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@ -409,20 +409,27 @@ namespace SourceGen {
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typeStr = Res.Strings.EQU_ADDRESS;
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}
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string msgStr = null;
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if (defSym.HasWidth) {
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msgStr = typeStr + "/" + defSym.DataDescriptor.Length;
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} else if (defSym.IsConstant) {
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// not entirely convinced we want this, but there's currently no other way
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// to tell the difference between an address and a constant from the code list
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msgStr = typeStr;
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if (!defSym.HasWidth && !defSym.IsConstant) {
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// It's an address without an explicit width, do not annotate.
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return operand;
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}
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if (msgStr == null) {
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return operand;
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} else {
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return operand + " {" + msgStr + "}";
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StringBuilder sb = new StringBuilder(operand.Length + typeStr.Length + 16);
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sb.Append(operand);
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int spacesNeeded = 7 - operand.Length;
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do { // always output at least one space
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sb.Append(' ');
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} while (--spacesNeeded > 0);
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sb.Append("{");
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sb.Append(typeStr);
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if (defSym.HasWidth) {
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sb.Append('/');
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sb.Append(defSym.DataDescriptor.Length);
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}
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sb.Append("}");
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return sb.ToString();
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}
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/// <summary>
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@ -552,7 +559,7 @@ namespace SourceGen {
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None = 0,
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IsPcRel = 1, // opcode is PC relative, e.g. branch or PER
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HasHashPrefix = 1 << 1, // operand has a leading '#', reducing ambiguity
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StripLabelPrefixSuffix = 1 << 2, // don't show annotation char or non-unique prefix
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OmitLabelPrefixSuffix = 1 << 2, // don't show annotation char or non-unique prefix
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}
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/// <summary>
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@ -711,7 +718,7 @@ namespace SourceGen {
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// Now put the prefix/suffix back on if desired. We don't want to mess with it
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// if it's from the assembler.
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if ((flags & FormatNumericOpFlags.StripLabelPrefixSuffix) == 0) {
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if ((flags & FormatNumericOpFlags.OmitLabelPrefixSuffix) == 0) {
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symLabel = Symbol.ConvertLabelForDisplay(symLabel, sym.LabelAnno,
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sym.IsNonUnique, formatter);
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} else {
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@ -854,7 +861,7 @@ namespace SourceGen {
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if (labelMap != null && labelMap.TryGetValue(symLabel, out string newLabel)) {
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symLabel = newLabel;
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}
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if ((flags & FormatNumericOpFlags.StripLabelPrefixSuffix) == 0) {
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if ((flags & FormatNumericOpFlags.OmitLabelPrefixSuffix) == 0) {
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symLabel = Symbol.ConvertLabelForDisplay(symLabel, sym.LabelAnno,
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sym.IsNonUnique, formatter);
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} else {
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@ -955,7 +962,7 @@ namespace SourceGen {
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if (labelMap != null && labelMap.TryGetValue(symLabel, out string newLabel)) {
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symLabel = newLabel;
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}
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if ((flags & FormatNumericOpFlags.StripLabelPrefixSuffix) == 0) {
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if ((flags & FormatNumericOpFlags.OmitLabelPrefixSuffix) == 0) {
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symLabel = Symbol.ConvertLabelForDisplay(symLabel, sym.LabelAnno,
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sym.IsNonUnique, formatter);
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} else {
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@ -1005,11 +1012,14 @@ namespace SourceGen {
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// testing the value for DP range, this would behave correctly. Unfortunately
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// there is no "force DP" modifier, so we either need to add an explicit mask
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// or just punt and use the original adjustment.
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//
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// Note DP is only relevant for bank zero.
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//
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// TODO(someday): we only need to do this for ambiguous DP. If the instruction
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// is imm or doesn't have an abs equivalent, or it's a fixed-width data item
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// like .DD1, we can still use the nicer-looking adjustment. We don't currently
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// pass the OpDef in here.
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if ((sym.Value & 0xff0000) != ((sym.Value + adjustment) & 0xff0000)) {
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if ((sym.Value & 0xff0000) == 0 && ((sym.Value + adjustment) & 0xff0000) != 0) {
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adjustment = origAdjust;
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}
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} else if (keepLen == 2) {
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