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Change some EQU handling

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Changed the sort order on EQU lines so that constants come before
address definitions.  This caused trivial changes to three of the
regression tests.

Added the ability to jump directly to an EQU line when an opcode
is double-clicked on.
This commit is contained in:
Andy McFadden
2019-10-10 13:49:21 -07:00
parent 475c31b886
commit 6d886ecc3a
14 changed files with 96 additions and 64 deletions
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19
SourceGen/DisasmProject.cs
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@@ -1479,7 +1479,8 @@ namespace SourceGen {
/// Generates the list of project/platform symbols that are being used. Any
/// DefSymbol with a non-empty Xrefs is included. Previous contents are cleared.
///
/// The list is sorted primarily by value, secondarily by symbol name.
/// The list is sorted primarily by value, secondarily by symbol name, with constants
/// appearing before addresses.
///
/// Call this after Xrefs are generated.
/// </summary>
@@ -1497,12 +1498,18 @@ namespace SourceGen {
ActiveDefSymbolList.Add(defSym);
}
// We could make symbol source the primary sort key, so that all platform
// symbols appear before all project symbols. Not sure if that's better.
//
// Could also skip this by replacing the earlier foreach with a walk through
// SymbolTable.mSymbolsByValue, but I'm not sure that should be exposed.
// Sort order:
// - constants appear before addresses
// - ascending numeric value
// - ascending label
ActiveDefSymbolList.Sort(delegate (DefSymbol a, DefSymbol b) {
// Put constants first.
int ca = (a.SymbolType == Symbol.Type.Constant) ? 1 : 0;
int cb = (b.SymbolType == Symbol.Type.Constant) ? 1 : 0;
if (ca != cb) {
return cb - ca;
}
if (a.Value < b.Value) {
return -1;
} else if (a.Value > b.Value) {