mirror of
https://github.com/fadden/6502bench.git
synced 2024-11-09 00:06:05 +00:00
4639af8b0e
It's possible to have format descriptors on instructions that are left over from when the bytes were treated as data. Single-byte formats were being allowed on single-byte instructions, which confused things later when the code tried to apply the format to an instruction with no operand.
1198 lines
52 KiB
C#
1198 lines
52 KiB
C#
/*
|
|
* Copyright 2018 faddenSoft
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
using System.Drawing;
|
|
using System.Text;
|
|
|
|
using Asm65;
|
|
|
|
namespace SourceGen {
|
|
/// <summary>
|
|
/// Converts file data and Anattrib contents into a series of strings and format metadata.
|
|
/// This is used as the backing store for ProjectView's codeListView.
|
|
/// </summary>
|
|
public class DisplayList {
|
|
/// <summary>
|
|
/// List of display lines.
|
|
/// </summary>
|
|
private List<Line> mLineList;
|
|
|
|
/// <summary>
|
|
/// Project that contains the data we're formatting, notably the FileData and
|
|
/// Anattribs arrays.
|
|
/// </summary>
|
|
private DisasmProject mProject;
|
|
|
|
/// <summary>
|
|
/// Code/data formatter.
|
|
/// </summary>
|
|
private Formatter mFormatter;
|
|
|
|
/// <summary>
|
|
/// If set, prepend cycle counts to EOL comments.
|
|
/// </summary>
|
|
private bool mShowCycleCounts;
|
|
|
|
/// <summary>
|
|
/// Names for pseudo-ops.
|
|
/// </summary>
|
|
private PseudoOp.PseudoOpNames mPseudoOpNames;
|
|
|
|
|
|
/// <summary>
|
|
/// Holds a collection of formatted strings. Instances are immutable.
|
|
/// </summary>
|
|
public class FormattedParts {
|
|
public string Offset { get; private set; }
|
|
public string Addr { get; private set; }
|
|
public string Bytes { get; private set; }
|
|
public string Flags { get; private set; }
|
|
public string Attr { get; private set; }
|
|
public string Label { get; private set; }
|
|
public string Opcode { get; private set; }
|
|
public string Operand { get; private set; }
|
|
public string Comment { get; private set; }
|
|
|
|
// Use factory methods.
|
|
private FormattedParts() { }
|
|
|
|
public static FormattedParts Create(string offset, string addr, string bytes,
|
|
string flags, string attr, string label, string opcode, string operand,
|
|
string comment, string debug) {
|
|
FormattedParts parts = new FormattedParts();
|
|
parts.Offset = offset;
|
|
parts.Addr = addr;
|
|
parts.Bytes = bytes;
|
|
parts.Flags = flags;
|
|
parts.Attr = attr;
|
|
parts.Label = label;
|
|
parts.Opcode = opcode;
|
|
parts.Operand = operand;
|
|
parts.Comment = comment;
|
|
return parts;
|
|
}
|
|
|
|
public static FormattedParts CreateBlankLine() {
|
|
FormattedParts parts = new FormattedParts();
|
|
return parts;
|
|
}
|
|
|
|
public static FormattedParts CreateLongComment(string comment) {
|
|
FormattedParts parts = new FormattedParts();
|
|
parts.Comment = comment;
|
|
return parts;
|
|
}
|
|
|
|
public static FormattedParts CreateDirective(string opstr, string addrStr) {
|
|
FormattedParts parts = new FormattedParts();
|
|
parts.Opcode = opstr;
|
|
parts.Operand = addrStr;
|
|
return parts;
|
|
}
|
|
|
|
public static FormattedParts CreateEquDirective(string label, string opstr,
|
|
string addrStr, string comment) {
|
|
FormattedParts parts = new FormattedParts();
|
|
parts.Label = label;
|
|
parts.Opcode = opstr;
|
|
parts.Operand = addrStr;
|
|
parts.Comment = comment;
|
|
return parts;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// One of these per line of output in the display. It should be possible to draw
|
|
/// all of the output without needing to refer back to the project data. (Currently
|
|
/// making an exception for some selection-dependent field highlighting.)
|
|
///
|
|
/// Base fields are immutable, but the Parts property is set after creation.
|
|
/// </summary>
|
|
public class Line {
|
|
// Extremely-negative offset value ensures it's at the very top.
|
|
public const int HEADER_COMMENT_OFFSET = int.MinValue + 1;
|
|
|
|
[FlagsAttribute]
|
|
public enum Type {
|
|
Unclassified = 0,
|
|
|
|
// Primary functional items.
|
|
Code = 1 << 0,
|
|
Data = 1 << 1, // includes inline data
|
|
CodeOrData = (Code | Data),
|
|
|
|
// Decorative items, added by user or formatter.
|
|
LongComment = 1 << 2,
|
|
Note = 1 << 3,
|
|
Blank = 1 << 4,
|
|
|
|
// Assembler directives.
|
|
OrgDirective = 1 << 5,
|
|
EquDirective = 1 << 6,
|
|
RegWidthDirective = 1 << 7,
|
|
}
|
|
|
|
/// <summary>
|
|
/// Line type.
|
|
/// </summary>
|
|
public Type LineType { get; private set; }
|
|
|
|
/// <summary>
|
|
/// Numeric offset value. Used to map a line item to the Anattrib. Note this is
|
|
/// set for all lines, and is the same for all lines in a multi-line sequence,
|
|
/// e.g. every line in a long comment has the file offset with which it is associated.
|
|
/// </summary>
|
|
public int FileOffset { get; private set; }
|
|
|
|
/// <summary>
|
|
/// Number of offsets this line covers. Will be > 0 for code and data, zero for
|
|
/// everything else. The same value is used for all lines in a multi-line sequence.
|
|
/// </summary>
|
|
public int OffsetSpan { get; private set; }
|
|
|
|
/// <summary>
|
|
/// For multi-line entries, this indicates which line is represented. For
|
|
/// single-line entries, this will be zero.
|
|
/// </summary>
|
|
public int SubLineIndex { get; private set; }
|
|
|
|
/// <summary>
|
|
/// Strings for display. Creation may be deferred. Use the DisplayList
|
|
/// GetFormattedParts() method to access this property.
|
|
/// </summary>
|
|
public FormattedParts Parts { get; set; }
|
|
|
|
/// <summary>
|
|
/// Background color, used for notes.
|
|
/// </summary>
|
|
public Color BackgroundColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// String for searching. May be created on demand when the Line is first searched.
|
|
/// </summary>
|
|
public string SearchString { get; set; }
|
|
|
|
|
|
public Line(int offset, int span, Type type) {
|
|
FileOffset = offset;
|
|
OffsetSpan = span;
|
|
LineType = type;
|
|
SubLineIndex = 0;
|
|
}
|
|
|
|
public Line(int offset, int span, Type type, int subLineIndex) {
|
|
FileOffset = offset;
|
|
OffsetSpan = span;
|
|
LineType = type;
|
|
SubLineIndex = subLineIndex;
|
|
}
|
|
|
|
/// <summary>
|
|
/// True if this line is code or data.
|
|
/// </summary>
|
|
public bool IsCodeOrData {
|
|
get {
|
|
return LineType == Type.Code || LineType == Type.Data;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns true if the specified offset is represented by this line. There
|
|
/// will be only one code/data line for a given offset, but there may be
|
|
/// multiple others (comments, notes, etc.) associated with it.
|
|
/// </summary>
|
|
/// <param name="offset"></param>
|
|
/// <returns></returns>
|
|
public bool Contains(int offset) {
|
|
// Note OffsetSpan can be zero.
|
|
return (offset == FileOffset ||
|
|
(offset >= FileOffset && offset < FileOffset + OffsetSpan));
|
|
}
|
|
|
|
public override string ToString() {
|
|
return "Line type=" + LineType + " off=+" + FileOffset.ToString("x6") +
|
|
" span=" + OffsetSpan;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Captures the set of selected lines. Lines are identified by offset and type.
|
|
///
|
|
/// The idea is to save the selection, rebuild the list -- potentially moving
|
|
/// stuff around -- and then rebuild the selection bitmap by finding matching
|
|
/// items.
|
|
///
|
|
/// We don't try to identify parts of multi-line things. If you've selected
|
|
/// part of a multi-line string, then when we restore the selection you'll have
|
|
/// the entire string selected. For the operations that are possible across
|
|
/// multiple offsets, this seems like reasonable behavior.
|
|
///
|
|
/// We can't precisely restore the selection in terms of which file offsets
|
|
/// are selected. If you select one byte and apply a code hint, we'll restore
|
|
/// the selection to a line with 1-4 bytes. This gets weird if you hit "undo",
|
|
/// as you will then have 1-4 bytes selected rather than the original one. It
|
|
/// might be better to just clear the selection on "undo".
|
|
/// </summary>
|
|
public class SavedSelection {
|
|
private class Tag {
|
|
public int mOffset;
|
|
public int mSpan;
|
|
public Line.Type mTypes;
|
|
|
|
public Tag(int offset, int span, Line.Type lineType) {
|
|
//Debug.Assert(offset >= 0);
|
|
Debug.Assert(span >= 0);
|
|
mOffset = offset;
|
|
mSpan = (span == 0) ? 1 : span;
|
|
mTypes = lineType;
|
|
}
|
|
}
|
|
|
|
private List<Tag> mSelectionTags = new List<Tag>();
|
|
|
|
/// <summary>
|
|
/// This is a place to save the file offset associated with the ListView's
|
|
/// TopItem, so we can position the list appropriately.
|
|
/// </summary>
|
|
private int mTopOffset;
|
|
|
|
// Use Generate().
|
|
private SavedSelection() { }
|
|
|
|
/// <summary>
|
|
/// Creates a new SavedSelection object, generating a list of tags from the
|
|
/// lines that are currently selected.
|
|
///
|
|
/// If nothing is selected, SavedSelection will have no members.
|
|
/// </summary>
|
|
/// <param name="dl">Display list, with list of Lines.</param>
|
|
/// <param name="sel">Bit vector specifying which lines are selected.</param>
|
|
/// <returns>New SavedSelection object.</returns>
|
|
public static SavedSelection Generate(DisplayList dl, VirtualListViewSelection sel,
|
|
int topOffset) {
|
|
SavedSelection savedSel = new SavedSelection();
|
|
//Debug.Assert(topOffset >= 0);
|
|
savedSel.mTopOffset = topOffset;
|
|
|
|
List<Line> lineList = dl.mLineList;
|
|
Debug.Assert(lineList.Count == sel.Length);
|
|
|
|
// Generate tags, which are a combination of the offset, span, and a merge
|
|
// of types of all the lines associated with that offset.
|
|
//
|
|
// We may want to consider some sort of optimization for a "select all"
|
|
// operation, although there aren't many changes you can make after selecting
|
|
// all lines in a very large file.
|
|
Tag tag = null;
|
|
int curOffset = -1;
|
|
for (int i = 0; i < lineList.Count; i++) {
|
|
if (!sel[i]) {
|
|
continue;
|
|
}
|
|
Line line = lineList[i];
|
|
// Code hinting can transform code to data and vice-versa, so we
|
|
// want the tag to reflect the fact that both could exist.
|
|
Line.Type lineType = line.LineType;
|
|
if (lineType == Line.Type.Code || lineType == Line.Type.Data) {
|
|
lineType = Line.Type.CodeOrData;
|
|
}
|
|
if (line.FileOffset != curOffset) {
|
|
// advanced to new offset, flush previous
|
|
if (tag != null) {
|
|
savedSel.mSelectionTags.Add(tag);
|
|
}
|
|
curOffset = line.FileOffset;
|
|
|
|
tag = new Tag(line.FileOffset, line.OffsetSpan, lineType);
|
|
} else {
|
|
// another item at same offset
|
|
tag.mSpan = Math.Max(tag.mSpan, line.OffsetSpan);
|
|
tag.mTypes |= lineType;
|
|
}
|
|
}
|
|
if (curOffset == -1) {
|
|
// It's hard to cause an action that requires save/restore when you don't
|
|
// have anything selected in the ListView. However, this can happen if
|
|
// you do a sequence like:
|
|
// - Open a file that starts with a JMP followed by data.
|
|
// - Click on the blank line below the code, which has the code's offset,
|
|
// and select "remove hint". This causes the blank line to vanish,
|
|
// so the Restore() won't select anything.
|
|
// - Click "undo".
|
|
Debug.WriteLine("NOTE: no selection found");
|
|
} else {
|
|
// Add the in-progress tag to the list.
|
|
savedSel.mSelectionTags.Add(tag);
|
|
}
|
|
|
|
return savedSel;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates a selection set by identifying the set of lines in the display list
|
|
/// that correspond to items in the SavedSelection tag list.
|
|
/// </summary>
|
|
/// <param name="dl">Display list, with list of Lines.</param>
|
|
/// <returns>Set of selected lines.</returns>
|
|
public VirtualListViewSelection Restore(DisplayList dl, out int topIndex) {
|
|
List<Line> lineList = dl.mLineList;
|
|
VirtualListViewSelection sel = new VirtualListViewSelection(lineList.Count);
|
|
|
|
topIndex = -1;
|
|
|
|
// Walk through the tag list, which is ordered by ascending offset, and
|
|
// through the display list, which is similarly ordered.
|
|
int tagIndex = 0;
|
|
int lineIndex = 0;
|
|
while (tagIndex < mSelectionTags.Count && lineIndex < lineList.Count) {
|
|
Tag tag = mSelectionTags[tagIndex];
|
|
int lineOffset = lineList[lineIndex].FileOffset;
|
|
|
|
// If a line encompassing this offset was at the top of the ListView
|
|
// control before, use this line's index as the top.
|
|
if (topIndex < 0 && lineList[lineIndex].Contains(mTopOffset)) {
|
|
topIndex = lineIndex;
|
|
}
|
|
|
|
if (lineOffset >= tag.mOffset && lineOffset < tag.mOffset + tag.mSpan) {
|
|
// Intersection. If the line type matches, add it to the set.
|
|
if ((tag.mTypes & lineList[lineIndex].LineType) != 0) {
|
|
sel[lineIndex] = true;
|
|
}
|
|
|
|
// Advance to the next line entry.
|
|
lineIndex++;
|
|
} else if (tag.mOffset < lineOffset) {
|
|
// advance tag
|
|
tagIndex++;
|
|
} else {
|
|
Debug.Assert(tag.mOffset > lineOffset);
|
|
lineIndex++;
|
|
}
|
|
}
|
|
|
|
// Continue search for topIndex, if necessary.
|
|
while (topIndex < 0 && lineIndex < lineList.Count) {
|
|
if (lineList[lineIndex].Contains(mTopOffset)) {
|
|
topIndex = lineIndex;
|
|
break;
|
|
}
|
|
lineIndex++;
|
|
}
|
|
Debug.WriteLine("TopOffset +" + mTopOffset.ToString("x6") +
|
|
" --> index " + topIndex);
|
|
if (topIndex < 0) {
|
|
// This can happen if you delete the header comment while scrolled
|
|
// to the top of the list.
|
|
topIndex = 0;
|
|
}
|
|
return sel;
|
|
}
|
|
|
|
public void DebugDump() {
|
|
Debug.WriteLine("Selection (" + mSelectionTags.Count + " offsets):");
|
|
foreach (Tag tag in mSelectionTags) {
|
|
Debug.WriteLine(" +" + tag.mOffset.ToString("x6") + "/" +
|
|
tag.mSpan + ": " + tag.mTypes);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// Constructor.
|
|
/// </summary>
|
|
/// <param name="proj">Project object.</param>
|
|
/// <param name="formatter">Formatter object.</param>
|
|
public DisplayList(DisasmProject proj, Formatter formatter,
|
|
PseudoOp.PseudoOpNames opNames) {
|
|
mProject = proj;
|
|
mFormatter = formatter;
|
|
mPseudoOpNames = opNames;
|
|
|
|
mLineList = new List<Line>();
|
|
mShowCycleCounts = AppSettings.Global.GetBool(AppSettings.SRCGEN_SHOW_CYCLE_COUNTS,
|
|
false);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Changes the Formatter object. Clears the display list, instigating a full re-render.
|
|
/// </summary>
|
|
/// <param name="formatter">Formatter object.</param>
|
|
public void SetFormatter(Formatter formatter) {
|
|
mFormatter = formatter;
|
|
mLineList.Clear();
|
|
|
|
// We probably just changed settings, so update this as well.
|
|
mShowCycleCounts = AppSettings.Global.GetBool(AppSettings.SRCGEN_SHOW_CYCLE_COUNTS,
|
|
false);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Changes the pseudo-op name object. Clears the display list, instigating a
|
|
/// full re-render.
|
|
/// </summary>
|
|
/// <param name="opNames">Pseudo-op names.</param>
|
|
public void SetPseudoOpNames(PseudoOp.PseudoOpNames opNames) {
|
|
mPseudoOpNames = opNames;
|
|
mLineList.Clear();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Number of lines in the list.
|
|
/// </summary>
|
|
public int Count { get { return mLineList.Count; } }
|
|
|
|
/// <summary>
|
|
/// Retrieves the Nth element.
|
|
/// </summary>
|
|
public Line this[int key] {
|
|
get {
|
|
return mLineList[key];
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the Line's FormattedParts object, generating it first if necessary.
|
|
/// </summary>
|
|
/// <returns>Object with formatted strings.</returns>
|
|
public FormattedParts GetFormattedParts(int index) {
|
|
Line line = mLineList[index];
|
|
if (line.Parts == null) {
|
|
FormattedParts parts;
|
|
switch (line.LineType) {
|
|
case Line.Type.Code:
|
|
parts = GenerateInstructionLine(mProject, mFormatter,
|
|
line.FileOffset, line.OffsetSpan, mShowCycleCounts);
|
|
break;
|
|
case Line.Type.Data:
|
|
parts = GenerateDataLine(mProject, mFormatter, mPseudoOpNames,
|
|
line.FileOffset, line.SubLineIndex);
|
|
break;
|
|
case Line.Type.Blank:
|
|
// Nothing to do.
|
|
parts = FormattedParts.CreateBlankLine();
|
|
break;
|
|
case Line.Type.OrgDirective:
|
|
case Line.Type.RegWidthDirective:
|
|
case Line.Type.LongComment:
|
|
case Line.Type.Note:
|
|
// should have been done already
|
|
default:
|
|
Debug.Assert(false);
|
|
parts = FormattedParts.Create("x", "x", "x", "x", "x", "x", "x", "x",
|
|
"x", "x");
|
|
break;
|
|
}
|
|
line.Parts = parts;
|
|
}
|
|
return line.Parts;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns a string with the concatenation of the searchable portions of the line.
|
|
/// Different sections are separated with an unlikely unicode character. The goal
|
|
/// is to have a single string per line that can be searched quickly, without having
|
|
/// adjacent fields spill into each other.
|
|
/// </summary>
|
|
/// <param name="index">Line index.</param>
|
|
/// <returns>Formatted line contents.</returns>
|
|
public string GetSearchString(int index) {
|
|
Line line = mLineList[index];
|
|
if (line.SearchString == null) {
|
|
const char sep = '\u203b'; // REFERENCE MARK
|
|
|
|
FormattedParts parts = GetFormattedParts(index);
|
|
StringBuilder sb = new StringBuilder();
|
|
// Some parts may be null, e.g. for long comments. Append() can deal.
|
|
sb.Append(parts.Label);
|
|
sb.Append(sep);
|
|
sb.Append(parts.Opcode);
|
|
sb.Append(sep);
|
|
sb.Append(parts.Operand);
|
|
sb.Append(sep);
|
|
sb.Append(parts.Comment);
|
|
line.SearchString = sb.ToString();
|
|
}
|
|
return line.SearchString;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds the first line entry that encompasses the specified offset.
|
|
/// </summary>
|
|
/// <param name="offset">Offset to search for. Negative values are allowed.</param>
|
|
/// <returns>Line list index, or -1 if not found.</returns>
|
|
private static int FindLineByOffset(List<Line> lineList, int offset) {
|
|
if (lineList.Count == 0) {
|
|
return -1;
|
|
}
|
|
|
|
int low = 0;
|
|
int high = lineList.Count - 1;
|
|
int mid = -1;
|
|
bool found = false;
|
|
while (low <= high) {
|
|
mid = (low + high) / 2;
|
|
Line line = lineList[mid];
|
|
|
|
if (line.Contains(offset)) {
|
|
// found a match
|
|
found = true;
|
|
break;
|
|
} else if (line.FileOffset > offset) {
|
|
// too big, move the high end in
|
|
high = mid - 1;
|
|
} else if (line.FileOffset < offset) {
|
|
// too small, move the low end in
|
|
low = mid + 1;
|
|
} else {
|
|
// WTF
|
|
throw new Exception("Bad binary search");
|
|
}
|
|
}
|
|
|
|
if (!found) {
|
|
return -1;
|
|
}
|
|
|
|
// We found *a* matching line. Seek backward to find the *first* matching line.
|
|
while (mid > 0) {
|
|
Line upLine = lineList[mid - 1];
|
|
if (upLine.Contains(offset)) {
|
|
mid--;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return mid;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds the first line entry that encompasses the specified offset.
|
|
/// </summary>
|
|
/// <param name="offset">Offset to search for.</param>
|
|
/// <returns>Line list index, or -1 if not found.</returns>
|
|
public int FindLineIndexByOffset(int offset) {
|
|
return FindLineByOffset(mLineList, offset);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds the code or data line entry that encompasses the specified offset.
|
|
/// </summary>
|
|
/// <param name="offset">Offset to search for.</param>
|
|
/// <returns>Line list index, or -1 if not found.</returns>
|
|
public int FindCodeDataIndexByOffset(int offset) {
|
|
if (offset < 0) {
|
|
// Header offset. No code or data here.
|
|
return -1;
|
|
}
|
|
int index = FindLineByOffset(mLineList, offset);
|
|
if (index < 0) {
|
|
return -1;
|
|
}
|
|
while (mLineList[index].LineType != Line.Type.Code &&
|
|
mLineList[index].LineType != Line.Type.Data) {
|
|
index++;
|
|
}
|
|
return index;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates Lines for the entire project.
|
|
/// </summary>
|
|
public void GenerateAll() {
|
|
mLineList.Clear();
|
|
GenerateHeaderLines(mProject, mFormatter, mPseudoOpNames, mLineList);
|
|
GenerateLineList(mProject, mFormatter, mPseudoOpNames,
|
|
0, mProject.FileData.Length - 1, mLineList);
|
|
|
|
Debug.Assert(ValidateLineList(), "Display list failed validation");
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates a list of Lines for the specified range of offsets, replacing
|
|
/// existing values.
|
|
/// </summary>
|
|
/// <param name="startOffset">First offset. Must be the start of an instruction
|
|
/// or data area.</param>
|
|
/// <param name="endOffset">End offset (inclusive).</param>
|
|
public void GenerateRange(int startOffset, int endOffset) {
|
|
if (startOffset < 0) {
|
|
ClearHeaderLines();
|
|
GenerateHeaderLines(mProject, mFormatter, mPseudoOpNames, mLineList);
|
|
if (endOffset < 0) {
|
|
// nothing else to do
|
|
return;
|
|
}
|
|
// do the rest
|
|
startOffset = 0;
|
|
}
|
|
Debug.Assert(startOffset >= 0);
|
|
Debug.Assert(endOffset < mProject.FileData.Length);
|
|
Debug.Assert(endOffset >= startOffset);
|
|
//Debug.WriteLine("DL gen range [" + startOffset + "," + endOffset + "]");
|
|
|
|
// Find the start index. The start offset should always appear at the
|
|
// start of a Line because it comes from item selection.
|
|
int startIndex = FindLineByOffset(mLineList, startOffset);
|
|
if (startIndex < 0) {
|
|
Debug.Assert(false, "Unable to find startOffset " + startOffset);
|
|
GenerateAll();
|
|
return;
|
|
}
|
|
// Find the end index. The end offset can be part of a multi-line data item, like
|
|
// a long string. Find the first Line that starts at an offset larger than endOffset.
|
|
int endIndex;
|
|
if (startOffset == endOffset) {
|
|
// Simple optimization for single-offset groups.
|
|
endIndex = startIndex;
|
|
} else {
|
|
endIndex = FindLineByOffset(mLineList, endOffset);
|
|
}
|
|
if (endIndex < 0) {
|
|
Debug.Assert(false, "Unable to find endOffset " + endOffset);
|
|
GenerateAll();
|
|
return;
|
|
}
|
|
// There may be more than one line involved, so we need to scan forward.
|
|
for (endIndex++; endIndex < mLineList.Count; endIndex++) {
|
|
if (mLineList[endIndex].FileOffset > endOffset) {
|
|
endIndex--;
|
|
break;
|
|
}
|
|
}
|
|
if (endIndex == mLineList.Count) {
|
|
// whoops, loop ended before we had a chance to decrement
|
|
endIndex = mLineList.Count - 1;
|
|
}
|
|
Debug.WriteLine("GenerateRange: offset [+" + startOffset.ToString("x6") + ",+" +
|
|
endOffset.ToString("x6") +
|
|
"] maps to index [" + startIndex + "," + endIndex + "]");
|
|
Debug.Assert(endIndex >= startIndex);
|
|
|
|
// Create temporary list to hold new lines. Set the initial capacity to
|
|
// the previous size, on the assumption that it won't change much.
|
|
List<Line> newLines = new List<Line>(endIndex - startIndex + 1);
|
|
GenerateLineList(mProject, mFormatter, mPseudoOpNames, startOffset, endOffset, newLines);
|
|
|
|
// Out with the old, in with the new.
|
|
mLineList.RemoveRange(startIndex, endIndex - startIndex + 1);
|
|
mLineList.InsertRange(startIndex, newLines);
|
|
|
|
Debug.Assert(ValidateLineList(), "Display list failed validation");
|
|
}
|
|
|
|
/// <summary>
|
|
/// Validates the line list, confirming that every offset is represented exactly once.
|
|
/// </summary>
|
|
/// <returns>True if all is well.</returns>
|
|
private bool ValidateLineList() {
|
|
int expectedOffset = 0;
|
|
int lastOffset = Int32.MinValue;
|
|
foreach (Line line in mLineList) {
|
|
// Header lines aren't guaranteed to be sequential and don't have a span.
|
|
// They are expected to be in sorted order, and to be unique (with the
|
|
// notable exception of the header comment, which is multi-line).
|
|
if (line.FileOffset < 0) {
|
|
if (line.FileOffset < lastOffset || (line.LineType != Line.Type.LongComment &&
|
|
line.FileOffset == lastOffset)) {
|
|
Debug.WriteLine("Header offsets went backward: cur=" +
|
|
line.FileOffset + " last=" + lastOffset);
|
|
return false;
|
|
}
|
|
lastOffset = line.FileOffset;
|
|
continue;
|
|
}
|
|
|
|
// Blank lines and comments can appear before or after code/data. They
|
|
// must have the offset of the associated line, and a span of zero.
|
|
if (line.FileOffset != expectedOffset && line.FileOffset != lastOffset) {
|
|
Debug.WriteLine("ValidateLineList: bad offset " + line.FileOffset +
|
|
" (last=" + lastOffset + ", expected next=" + expectedOffset + ")");
|
|
return false;
|
|
}
|
|
|
|
if (line.SubLineIndex != 0) {
|
|
// In the middle of a multi-line thing, don't advance last/expected.
|
|
Debug.Assert(line.FileOffset == lastOffset);
|
|
} else {
|
|
lastOffset = expectedOffset;
|
|
expectedOffset += line.OffsetSpan;
|
|
}
|
|
}
|
|
|
|
if (expectedOffset != mProject.FileData.Length) {
|
|
Debug.WriteLine("ValidateLineList: did not cover entire file: last offset " +
|
|
expectedOffset + ", file has " + mProject.FileData.Length);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Removes all header lines from the display list.
|
|
/// </summary>
|
|
private void ClearHeaderLines() {
|
|
// Find the first non-header item.
|
|
int endIndex = FindLineByOffset(mLineList, 0);
|
|
if (endIndex == 0) {
|
|
// no header lines present
|
|
Debug.WriteLine("No header lines found");
|
|
return;
|
|
}
|
|
Debug.WriteLine("Removing " + endIndex + " header lines");
|
|
mLineList.RemoveRange(0, endIndex);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates a synthetic offset for the FileOffset field from an index value. The
|
|
/// index arg is the index of an entry in the DisasmProject.ActiveDefSymbolList.
|
|
/// (The exact algorithm isn't too important, as these offsets are not stored in the
|
|
/// project file.)
|
|
/// </summary>
|
|
private static int DefSymOffsetFromIndex(int index) {
|
|
Debug.Assert(index >= 0 && index < (1 << 24));
|
|
return index - (1 << 24);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the DisasmProject.ActiveDefSymbolList index for an EQU line with
|
|
/// the specified file offset.
|
|
/// </summary>
|
|
public static int DefSymIndexFromOffset(int offset) {
|
|
Debug.Assert(offset < 0);
|
|
return offset + (1 << 24);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates the header lines (header comment, EQU directives), and inserts them at
|
|
/// the top of the list.
|
|
///
|
|
/// This does not currently do incremental generation. Call ClearHeaderLines() before
|
|
/// calling here if you're not starting with an empty list.
|
|
/// </summary>
|
|
/// <param name="proj">Project reference.</param>
|
|
/// <param name="formatter">Output formatter.</param>
|
|
/// <param name="opNames">Pseudo-op names.</param>
|
|
/// <param name="fullLines">List to add output lines to.</param>
|
|
private static void GenerateHeaderLines(DisasmProject proj, Formatter formatter,
|
|
PseudoOp.PseudoOpNames opNames, List<Line> fullLines) {
|
|
List<Line> tmpLines = new List<Line>();
|
|
Line line;
|
|
FormattedParts parts;
|
|
|
|
// Check for header comment.
|
|
if (proj.LongComments.TryGetValue(Line.HEADER_COMMENT_OFFSET,
|
|
out MultiLineComment headerComment)) {
|
|
List<string> formatted = headerComment.FormatText(formatter, string.Empty);
|
|
StringListToLines(formatted, Line.HEADER_COMMENT_OFFSET, Line.Type.LongComment,
|
|
Color.FromArgb(0), tmpLines);
|
|
}
|
|
|
|
// Format symbols.
|
|
int index = 0;
|
|
foreach (DefSymbol defSym in proj.ActiveDefSymbolList) {
|
|
line = new Line(DefSymOffsetFromIndex(index), 0, Line.Type.EquDirective);
|
|
// Use an operand length of 1 so things are shown as concisely as possible.
|
|
string valueStr = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
|
|
null, defSym.DataDescriptor, defSym.Value, 1, false);
|
|
string comment = formatter.FormatEolComment(defSym.Comment);
|
|
parts = FormattedParts.CreateEquDirective(defSym.Label,
|
|
formatter.FormatPseudoOp(opNames.EquDirective),
|
|
valueStr, comment);
|
|
line.Parts = parts;
|
|
tmpLines.Add(line);
|
|
index++;
|
|
}
|
|
|
|
if (proj.ActiveDefSymbolList.Count != 0) {
|
|
// We had some EQUs, throw a blank line at the end.
|
|
index++;
|
|
line = new Line(DefSymOffsetFromIndex(index), 0, Line.Type.Blank);
|
|
tmpLines.Add(line);
|
|
}
|
|
|
|
fullLines.InsertRange(0, tmpLines);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates lines for the specified range of file offsets.
|
|
///
|
|
/// Does not generate formatted parts in most cases; that usually happens on demand.
|
|
/// Complicated items, such as word-wrapped long comments, may be generated now
|
|
/// and saved off.
|
|
///
|
|
/// This still needs a formatter arg even when no text is rendered because some
|
|
/// options, like maximum per-line operand length, might affect how many lines
|
|
/// are generated.
|
|
/// </summary>
|
|
/// <param name="proj">Project reference.</param>
|
|
/// <param name="formatter">Output formatter.</param>
|
|
/// <param name="startOffset">Offset of first byte.</param>
|
|
/// <param name="endOffset">Offset of last byte.</param>
|
|
/// <param name="lines">List to add output lines to.</param>
|
|
private static void GenerateLineList(DisasmProject proj, Formatter formatter,
|
|
PseudoOp.PseudoOpNames opNames, int startOffset, int endOffset, List<Line> lines) {
|
|
//Debug.WriteLine("GenerateRange [+" + startOffset.ToString("x6") + ",+" +
|
|
// endOffset.ToString("x6") + "]");
|
|
|
|
Debug.Assert(startOffset >= 0);
|
|
Debug.Assert(endOffset >= startOffset);
|
|
|
|
// Find the previous status flags for M/X tracking.
|
|
StatusFlags prevFlags = StatusFlags.AllIndeterminate;
|
|
if (proj.CpuDef.HasEmuFlag) {
|
|
for (int scanoff = startOffset - 1; scanoff >= 0; scanoff--) {
|
|
Anattrib attr = proj.GetAnattrib(scanoff);
|
|
if (attr.IsInstructionStart) {
|
|
prevFlags = attr.StatusFlags;
|
|
// Apply the same tweak here that we do to curFlags below.
|
|
prevFlags.M = attr.StatusFlags.ShortM ? 1 : 0;
|
|
prevFlags.X = attr.StatusFlags.ShortX ? 1 : 0;
|
|
Debug.WriteLine("GenerateLineList startOff=+" +
|
|
startOffset.ToString("x6") + " using initial flags from +" +
|
|
scanoff.ToString("x6") + ": " + prevFlags);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
int offset = startOffset;
|
|
while (offset <= endOffset) {
|
|
Anattrib attr = proj.GetAnattrib(offset);
|
|
if (attr.IsInstructionStart && offset > 0 &&
|
|
proj.GetAnattrib(offset - 1).IsData) {
|
|
// Transition from data to code. (Don't add blank line for inline data.)
|
|
lines.Add(GenerateBlankLine(offset));
|
|
}
|
|
|
|
// Insert long comments and notes. These may span multiple display lines,
|
|
// and require word-wrap, so it's easiest just to render them fully here.
|
|
if (proj.Notes.TryGetValue(offset, out MultiLineComment noteData)) {
|
|
List<string> formatted = noteData.FormatText(formatter, "NOTE: ");
|
|
StringListToLines(formatted, offset, Line.Type.Note,
|
|
noteData.BackgroundColor, lines);
|
|
}
|
|
if (proj.LongComments.TryGetValue(offset, out MultiLineComment longComment)) {
|
|
List<string> formatted = longComment.FormatText(formatter, string.Empty);
|
|
StringListToLines(formatted, offset, Line.Type.LongComment,
|
|
longComment.BackgroundColor, lines);
|
|
}
|
|
|
|
if (attr.IsInstructionStart) {
|
|
// Generate reg width directive, if necessary.
|
|
if (proj.CpuDef.HasEmuFlag) {
|
|
// Changing from "ambiguous but assumed short" to "definitively short"
|
|
// merits a directive, notably at the start of the file. The tricky
|
|
// part is that E=1 means definitively M=1 X=1. And maybe
|
|
// indeterminate E also means that.
|
|
//
|
|
// We don't want to mess with Anattrib, but we do need to tell the
|
|
// assembler something. So we tweak our local copy and propagate it.
|
|
string operandStr = string.Empty;
|
|
StatusFlags curFlags = attr.StatusFlags;
|
|
curFlags.M = attr.StatusFlags.ShortM ? 1 : 0;
|
|
curFlags.X = attr.StatusFlags.ShortX ? 1 : 0;
|
|
if (curFlags.M != prevFlags.M) {
|
|
operandStr = (curFlags.M == 0) ? "longm" : "shortm";
|
|
}
|
|
|
|
if (curFlags.X != prevFlags.X) {
|
|
if (operandStr.Length > 0) {
|
|
operandStr += ",";
|
|
}
|
|
operandStr += (curFlags.X == 0) ? "longx" : "shortx";
|
|
}
|
|
|
|
if (operandStr.Length > 0) {
|
|
Line rwLine = new Line(offset, 0, Line.Type.RegWidthDirective);
|
|
// FormatPseudoOp isn't quite right for the operand, but there
|
|
// isn't anything more suitable, and there are only eight
|
|
// possible values. Having the operand capitalization match the
|
|
// pseudo-op's feels reasonable.
|
|
rwLine.Parts = FormattedParts.CreateDirective(
|
|
formatter.FormatPseudoOp(opNames.RegWidthDirective),
|
|
formatter.FormatPseudoOp(operandStr));
|
|
lines.Add(rwLine);
|
|
}
|
|
prevFlags = curFlags;
|
|
}
|
|
|
|
// Look for embedded instructions.
|
|
int len;
|
|
for (len = 1; len < attr.Length; len++) {
|
|
if (proj.GetAnattrib(offset + len).IsInstructionStart) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Create Line entry. Offset span only covers the instruction up to
|
|
// the point where the embedded instruction starts.
|
|
Line line = new Line(offset, len, Line.Type.Code);
|
|
lines.Add(line);
|
|
|
|
// Insert blank after an instruction that doesn't continue. Provides a
|
|
// break in code, and before a data area.
|
|
// TODO(maybe): Might also want to do this if the next offset is data,
|
|
// to make things look nicer when code runs directly into data.
|
|
if (attr.DoesNotContinue) {
|
|
lines.Add(GenerateBlankLine(offset));
|
|
}
|
|
|
|
offset += len;
|
|
} else {
|
|
Debug.Assert(attr.DataDescriptor != null);
|
|
int numLines =
|
|
PseudoOp.ComputeRequiredLineCount(formatter, attr.DataDescriptor);
|
|
for (int i = 0; i < numLines; i++) {
|
|
Line line = new Line(offset, attr.Length, Line.Type.Data, i);
|
|
lines.Add(line);
|
|
}
|
|
offset += attr.Length;
|
|
}
|
|
}
|
|
|
|
// See if there were any address shifts in this section. If so, add an ORG
|
|
// statement as the first entry for the offset. We're expecting to have very
|
|
// few AddressMap entries (usually just one), so it's more efficient to process
|
|
// them here and walk through the sub-list than it is to ping the address map
|
|
// at every line.
|
|
//
|
|
// It should not be possible for an address map change to appear in the middle
|
|
// of an instruction or data item.
|
|
foreach (AddressMap.AddressMapEntry ent in proj.AddrMap) {
|
|
if (ent.Offset < startOffset || ent.Offset > endOffset) {
|
|
continue;
|
|
}
|
|
int index = FindLineByOffset(lines, ent.Offset);
|
|
if (index < 0) {
|
|
Debug.WriteLine("Couldn't find offset " + ent.Offset +
|
|
" in range we just generated");
|
|
Debug.Assert(false);
|
|
continue;
|
|
}
|
|
if (lines[index].LineType == Line.Type.Blank) {
|
|
index++;
|
|
}
|
|
Line topLine = lines[index];
|
|
Line newLine = new Line(topLine.FileOffset, 0, Line.Type.OrgDirective);
|
|
string addrStr = formatter.FormatHexValue(ent.Addr, 4);
|
|
newLine.Parts = FormattedParts.CreateDirective(
|
|
formatter.FormatPseudoOp(opNames.OrgDirective), addrStr);
|
|
lines.Insert(index, newLine);
|
|
|
|
// Prepend a blank line if the previous line wasn't already blank, and this
|
|
// isn't the ORG at the start of the file. (This may temporarily do
|
|
// double-spacing if we do a partial update, because we won't be able to
|
|
// "see" the previous line. Harmless.)
|
|
if (ent.Offset != 0 && index > 0 && lines[index-1].LineType != Line.Type.Blank) {
|
|
Line blankLine = new Line(topLine.FileOffset, 0, Line.Type.Blank);
|
|
lines.Insert(index, blankLine);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generates a blank line entry.
|
|
/// </summary>
|
|
private static Line GenerateBlankLine(int offset) {
|
|
return new Line(offset, 0, Line.Type.Blank);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Takes a list of strings and adds them to the Line list as long comments.
|
|
/// </summary>
|
|
/// <param name="list"></param>
|
|
/// <param name="offset"></param>
|
|
/// <param name="lineType"></param>
|
|
/// <param name="color"></param>
|
|
/// <param name="lines"></param>
|
|
private static void StringListToLines(List<string> list, int offset, Line.Type lineType,
|
|
Color color, List<Line> lines) {
|
|
foreach (string str in list) {
|
|
Line line = new Line(offset, 0, lineType);
|
|
FormattedParts parts = FormattedParts.CreateLongComment(str);
|
|
line.Parts = parts;
|
|
line.BackgroundColor = color;
|
|
lines.Add(line);
|
|
}
|
|
}
|
|
|
|
private static FormattedParts GenerateInstructionLine(DisasmProject proj,
|
|
Formatter formatter, int offset, int instrBytes, bool showCycleCounts) {
|
|
Anattrib attr = proj.GetAnattrib(offset);
|
|
byte[] data = proj.FileData;
|
|
|
|
string offsetStr = formatter.FormatOffset24(offset);
|
|
|
|
int addr = attr.Address;
|
|
string addrStr = formatter.FormatAddress(addr, !proj.CpuDef.HasAddr16);
|
|
string bytesStr = formatter.FormatBytes(data, offset, instrBytes);
|
|
string flagsStr = attr.StatusFlags.ToString(proj.CpuDef.HasEmuFlag);
|
|
string attrStr = attr.ToAttrString();
|
|
|
|
string labelStr = string.Empty;
|
|
if (attr.Symbol != null) {
|
|
labelStr = attr.Symbol.Label;
|
|
}
|
|
|
|
OpDef op = proj.CpuDef.GetOpDef(data[offset]);
|
|
int operand = op.GetOperand(data, offset, attr.StatusFlags);
|
|
int instrLen = op.GetLength(attr.StatusFlags);
|
|
OpDef.WidthDisambiguation wdis = OpDef.WidthDisambiguation.None;
|
|
if (op.IsWidthPotentiallyAmbiguous) {
|
|
wdis = OpDef.GetWidthDisambiguation(instrLen, operand);
|
|
}
|
|
|
|
string opcodeStr = formatter.FormatOpcode(op, wdis);
|
|
if (attr.Length != instrBytes) {
|
|
// An instruction is embedded inside this one. Note that BRK is a two-byte
|
|
// instruction, so don't freak out if you see it marked as embedded when a
|
|
// $00 is followed by actual code. (But be a little freaked out that your
|
|
// code is running into a BRK.)
|
|
//opcodeStr = opcodeStr + " \u00bb"; // RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
|
|
opcodeStr = opcodeStr + " \u23e9"; // BLACK RIGHT-POINTING DOUBLE TRIANGLE
|
|
}
|
|
|
|
string formattedOperand = null;
|
|
int operandLen = instrLen - 1;
|
|
bool isPcRel = false;
|
|
|
|
// Tweak branch instructions. We want to show the absolute address rather
|
|
// than the relative offset (which happens with the OperandAddress assignment
|
|
// below), and 1-byte branches should always appear as a 4-byte hex value.
|
|
if (op.AddrMode == OpDef.AddressMode.PCRel) {
|
|
Debug.Assert(attr.OperandAddress >= 0);
|
|
operandLen = 2;
|
|
isPcRel = true;
|
|
} else if (op.AddrMode == OpDef.AddressMode.PCRelLong ||
|
|
op.AddrMode == OpDef.AddressMode.StackPCRelLong) {
|
|
isPcRel = true;
|
|
}
|
|
|
|
// Use the OperandAddress when available. This is important for relative branch
|
|
// instructions and PER, where we want to show the target address rather than the
|
|
// operand value.
|
|
int operandForSymbol = operand;
|
|
if (attr.OperandAddress >= 0) {
|
|
operandForSymbol = attr.OperandAddress;
|
|
}
|
|
|
|
// Check Length to watch for bogus descriptors. ApplyFormatDescriptors() should
|
|
// have discarded anything appropriate, so we might be able to eliminate this test.
|
|
if (attr.DataDescriptor != null && attr.Length == attr.DataDescriptor.Length) {
|
|
Debug.Assert(operandLen > 0);
|
|
|
|
// Format operand as directed.
|
|
if (op.AddrMode == OpDef.AddressMode.BlockMove) {
|
|
// Special handling for the double-operand block move.
|
|
string opstr1 = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
|
|
null, attr.DataDescriptor, operand >> 8, 1, false);
|
|
string opstr2 = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
|
|
null, attr.DataDescriptor, operand & 0xff, 1, false);
|
|
formattedOperand = opstr1 + "," + opstr2;
|
|
} else {
|
|
formattedOperand = PseudoOp.FormatNumericOperand(formatter, proj.SymbolTable,
|
|
null, attr.DataDescriptor, operandForSymbol, operandLen, isPcRel);
|
|
}
|
|
} else {
|
|
// Show operand value in hex.
|
|
if (op.AddrMode == OpDef.AddressMode.BlockMove) {
|
|
formattedOperand = formatter.FormatHexValue(operand >> 8, 2) + "," +
|
|
formatter.FormatHexValue(operand & 0xff, 2);
|
|
} else {
|
|
if (operandLen == 2) {
|
|
// This is necessary for 16-bit operands, like "LDA abs" and "PEA val",
|
|
// when outside bank zero. The bank is included in the operand address,
|
|
// but we don't want to show it here.
|
|
operandForSymbol &= 0xffff;
|
|
}
|
|
formattedOperand = formatter.FormatHexValue(operandForSymbol, operandLen * 2);
|
|
}
|
|
}
|
|
string operandStr = formatter.FormatOperand(op, formattedOperand, wdis);
|
|
|
|
string eolComment = proj.Comments[offset];
|
|
if (showCycleCounts) {
|
|
bool branchCross = (attr.Address & 0xff00) != (operandForSymbol & 0xff00);
|
|
int cycles = proj.CpuDef.GetCycles(op.Opcode, attr.StatusFlags, attr.BranchTaken,
|
|
branchCross);
|
|
if (cycles > 0) {
|
|
eolComment = cycles.ToString() + " " + eolComment;
|
|
} else {
|
|
eolComment = (-cycles).ToString() + "+ " + eolComment;
|
|
}
|
|
}
|
|
string commentStr = formatter.FormatEolComment(eolComment);
|
|
|
|
string debugStr = string.Empty;
|
|
//debugStr = "opOff=" +
|
|
// (attr.OperandOffset < 0 ? "-" : "+" + attr.OperandOffset.ToString("x6"));
|
|
|
|
FormattedParts parts = FormattedParts.Create(offsetStr, addrStr, bytesStr,
|
|
flagsStr, attrStr, labelStr, opcodeStr, operandStr, commentStr, debugStr);
|
|
return parts;
|
|
}
|
|
|
|
private static FormattedParts GenerateDataLine(DisasmProject proj, Formatter formatter,
|
|
PseudoOp.PseudoOpNames opNames, int offset, int subLineIndex) {
|
|
Anattrib attr = proj.GetAnattrib(offset);
|
|
byte[] data = proj.FileData;
|
|
|
|
string offsetStr, addrStr, bytesStr, flagsStr, attrStr, labelStr, opcodeStr,
|
|
operandStr, commentStr, debugStr;
|
|
offsetStr = addrStr = bytesStr = flagsStr = attrStr = labelStr = opcodeStr =
|
|
operandStr = commentStr = debugStr = string.Empty;
|
|
|
|
PseudoOp.PseudoOut pout = PseudoOp.FormatDataOp(formatter, opNames, proj.SymbolTable,
|
|
null, attr.DataDescriptor, proj.FileData, offset, subLineIndex);
|
|
if (subLineIndex == 0) {
|
|
offsetStr = formatter.FormatOffset24(offset);
|
|
|
|
addrStr = formatter.FormatAddress(attr.Address, !proj.CpuDef.HasAddr16);
|
|
if (attr.Symbol != null) {
|
|
labelStr = attr.Symbol.Label;
|
|
}
|
|
|
|
bytesStr = formatter.FormatBytes(data, offset, attr.Length);
|
|
attrStr = attr.ToAttrString();
|
|
|
|
opcodeStr = formatter.FormatPseudoOp(pout.Opcode);
|
|
} else {
|
|
opcodeStr = " +";
|
|
}
|
|
|
|
operandStr = pout.Operand;
|
|
|
|
if (subLineIndex == 0) {
|
|
commentStr = formatter.FormatEolComment(proj.Comments[offset]);
|
|
|
|
//debugStr = "opOff=" +
|
|
// (attr.OperandOffset < 0 ? "-" : "+" + attr.OperandOffset.ToString("x6"));
|
|
}
|
|
|
|
FormattedParts parts = FormattedParts.Create(offsetStr, addrStr, bytesStr,
|
|
flagsStr, attrStr, labelStr, opcodeStr, operandStr, commentStr, debugStr);
|
|
return parts;
|
|
}
|
|
}
|
|
}
|