public override void FormatFunctStart(TextWriter writer, Context ctx, FunctChunk funct)
{
writer.Write("[ ZR_{0:x5}", funct.PC);
bool foundDefaults = false;
for (int i = 0; i < funct.Locals.Length; i++)
{
writer.Write(" L{0:00}", i + 1);
if (ctx.ZVersion < 5 && funct.Locals[i] != 0)
{
foundDefaults = true;
}
}
writer.Write(';');
if (foundDefaults)
{
writer.WriteLine();
writer.Write(INDENT);
int count = 0;
for (int i = 0; i < funct.Locals.Length; i++)
{
if (funct.Locals[i] != 0)
{
if (++count > 0)
{
writer.Write(' ');
}
writer.Write("L{0:00}={1};", i + 1, funct.Locals[i]);
}
}
}
writer.WriteLine();
}
public override void FormatFunctStart(TextWriter writer, Context ctx, FunctChunk funct)
{
writer.Write(INDENT + ".FUNCT ZR${0:X5}", funct.PC);
for (int i = 0; i < funct.Locals.Length; i++)
{
writer.Write(',');
writer.Write(FormatVariable((ushort)(i + 1)));
if (ctx.ZVersion < 5)
{
if (funct.Locals[i] != 0)
{
writer.Write("={0}", funct.Locals[i]);
}
}
}
writer.WriteLine();
}
static void ComposeFunc(Context ctx, Stream stream, BinaryReader rdr, RangeList <Chunk> ranges, int address)
{
stream.Seek(address, SeekOrigin.Begin);
int locals = rdr.ReadByte();
var codeStart = address + 1;
var localDefaults = new ushort[locals];
if (ctx.ZVersion < 5)
{
codeStart += locals * 2;
for (var i = 0; i < locals; i++)
{
localDefaults[i] = rdr.ReadZWord();
}
}
MeasureExtents(ctx, ranges, address, out _, out int maxExtent);
var funct = new FunctChunk(address, codeStart - address)
{
Locals = localDefaults
};
ranges.AddRange(address, codeStart - address, funct);
ranges.Coalesce(address, maxExtent,
(int s1, int l1, Chunk v1, int s2, int l2, Chunk v2, out Chunk nv) =>
{
if (v1 is FunctChunk fc)
{
fc.Add(v2);
nv = fc;
return(true);
}
nv = null;
return(false);
});
}
public override void FormatFunctEnd(TextWriter writer, Context ctx, FunctChunk funct)
{
writer.WriteLine("\n];");
}
public abstract void FormatFunctEnd(TextWriter writer, Context ctx, FunctChunk funct);
public override void FormatFunctEnd(TextWriter writer, Context ctx, FunctChunk funct)
{
// nada
}
