6502bench

Reworked the way addresses are handled (issue #107):
- Replaced linear list of start points with a hierarchy of nested address regions.
- Added non-addressable areas.
- Added region pre-labels (issue #109).
- Added relative addressing.

Other changes:

Moved reference manual to "docs" area, so it's viewable from the web.

Bug fixes:

Fixed resize crash (issue #108).
Fixed editing of high-ASCII L1 strings (issue #110).

2021/08/16 1.7.5

Other changes:

Fixed keyboard focus after deletion of selected item.

Bug fixes:

Fixed DCI string edge case.

2021/08/09 1.7.5-dev4

Other changes:

Allow single-character DCI strings (issue #102).

Bug fixes:

Fixed arrow key behavior in code list (issue #105). Fixed some related focus issues.
Fixed 64tass code gen edge case (",k") (issue #104).

2021/08/01 1.7.5-dev3

New features:

Added symbols for Super Nintendo Entertainment System (SNES).

Other changes:

Loosened restrictions on string formatting (issue #100).
Updated ACME code generation for assembler v0.97.

Bug fixes:

Fixed address table formatter tagging of embedded instructions (issue #103).
Fixed 64tass source generation for non-loadable files (issue #98).
Fixed "goto address" behavior in overlapping segments.

2021/07/20 1.7.5-dev2

Bug fixes:

Fixed width limitation in local variable editor (issue #96).

2021/07/04 1.7.5-dev1

New features:

Added symbol set for Oric Atmos (pull req #95).

Bug fixes:

Tightened .sym65 label parsing.

2021/06/08 1.7.4

Other changes:

Export to HTML 5 (was XHTML).
Moved tutorial to web site, added screen shots.
Split Apple IIgs I/O definitions into $E0/$E1 banks.

Bug fixes:

Corrected last offset calculation in Apple II hi-res visualizer (issue #94).
Fixed 24-bit MULTI_MASK, added test.
Minor UI fixes.

2020/10/23 1.7.3

Other changes:

Finished refactoring regression tests to better support 8-bit-only assemblers.

2020/10/18 1.7.3-dev2

New features:

Improved handling of C64 PRG files.

Other changes:

Renamed "hints" to "analyzer tags".

2020/10/11 1.7.3-dev1

New features:

Added support for W65C02S (65C02 with Rockwell and WDC extensions).

2020/09/24 1.7.2

Other changes:

Added screen holes to Apple II memory chart.
Show "ptr" for pointer use in cross-reference table.
Split "show cycle counts" into on-screen and asm gen parts. Added toolbar button.

Bug fixes:

Correctly update Message list when broken symbol ref is fixed.
Display cross references to multi-byte local vars correctly.

2020/08/23 1.7.2-dev1

New features:

Added Apple II screen memory chart tool.

Other changes:

Updated Apple II symbol files and visualizers.
Updated Apple /// symbols files and extension scripts.

Bug fixes:

Corrected analyzer's handling of BRKs.

2020/08/13 1.7.1

Other changes:

Added new symbols to Applesoft and F8ROM lists.
Added "no-table" mode to Applesoft shape table visualizer.

2020/07/30 1.7.0

Other changes:

Disabled "smart PLP" by default.
Updated DOS 3.3 symbols.
Expanded "apply platform symbols" feature.

2020/07/22 1.7.0-alpha1

New features:

Added operand wrap length option to app settings.
Added File > Reload External Files.

Other changes:

Added OMF conversion options: disable per-segment comments; offset segment by $0100.
Change un-smart PLP handling for 65816.
Tweaked default column widths for clipboard and Export.
Renamed PluginDll directory to PluginDllCache.
Expanded SGEC: support notes and long comments; added export feature.
Added more GS/OS constants.

Bug fixes:

Fixed crash associated with computer suspending while project open.

2020/07/11 1.7.0-dev2

New features:

Added ability to set the value of the Data Bank Register ('B').
Added "smart PLB" feature that handles common code patterns.
Added Apple IIgs OMF viewer and converter.
Added option to retain and use OMF relocation data when mapping operand to symbols. (Experimental)
Added "export" button to visualization editor.

Other changes:

Improved GS/OS call recognition and formatting.
Added Cxxx I/O locations in bank $e0 for Apple IIgs.
Separated Apple Disk ][ I/O addresses into new .sym65.
Updated A2-HP-CDA example.
Minor performance tweak to data analysis (big impact on large files).
Reworked regression tests to split 6502 and 65816 code.
Added Navigate > Jump to Operand (same as double-click on opcode).
Migrated from VS 2017 CE to VS 2019 CE. (No meaningful changes.)

Bug fixes:

Fixed bugs in analysis and generation of 65816 code.

2020/05/15 1.7.0-dev1

New features:

Added visualization generator for Atari AVG.
Added visualization generator for NES pattern tables.

Other changes:

Show "idx" for indexed accesses in References window.
Double-clicking on project properties opens editor with correct field selected.

Bug fixes:

Minor fixes to code analysis, cross-reference generation, and ACME asm.

2020/03/30 1.6.0

Bug fixes:

Various minor issues.

2020/03/24 1.6.0-alpha1

New features:

Allow custom colors in Notes.

Other changes:

Added a progress bar to HTML export.

Bug fixes:

Corrected project/platform cross-references.
Work around Merlin 32 issue.

2020/03/12 1.6.0-dev1

New features:

Added wireframe visualization.

Other changes:

Added "sprite sheets" to Apple II hi-res visualizer.
Minor UI improvements.

Bug fixes:

Corrected handling of no-op .ORG directives.

2020/01/27 1.5.0

New features:

Added Apple II shape table visualizer.

Bug fixes:

Various minor issues.

2020/01/14 1.5.0-alpha1

New features:

Added file concatenation tool.
Added file slicer tool.

Other changes:

Updated project file format to improve diffs.
Various UI improvements.

Bug fixes:

Fixed various local variable table issues.

2019/12/26 1.5.0-dev3

New features:

Added animated visualizations.
Added GIF generation to HTML exporter.
Made "bulk" data formatting more configurable.
Updated "set address" to operate on ranges.

2019/12/07 1.5.0-dev2

New features:

Added visualization generator interface to extension scripts.
Added scripts for Apple II bitmaps, Atari 2600 graphics, and C64 sprites.
Added display of code/data/junk percentages to status bar.

2019/11/19 1.5.0-dev1

New features:

Added non-unique local labels.
Added label annotations.
Added "go to last change".

Other changes:

Added "apply platform symbols" experiment.
Added "discard changes?" confirmation to project properties editor.
Tweaked line-folding code.

Bug fixes:

Added workaround for GridSplitter lockup.
Fix output of local variables that start with '_' in 64tass output.

2019/10/30 1.4.0

Other changes:

Rearranged tutorial files, updated some text.
Tweaked the "nearby label" finder to find DATA-1.
Improved handling of "hidden" LV tables.

Bug fixes:

Crashing bug in selection management.

2019/10/27 1.4.0-beta1

New features:

Added read-only mode for projects with problems.
Added "erase" as a platform symbol option.

Other changes:

Added Apple-1 symbols.
Platform/project address symbols are now limited to positive 24-bit values.

2019/10/25 1.4.0-alpha1

New features:

Added message list to show subtle problems.
Added instruction chart.

Other changes:

Created Navigate menu, put some stuff there.
Slightly improved the Info panel.
Added inline data formatting and extension scripts to the tutorial.

Bug fixes:

Fixed embedded instruction edge case.
Some status flag values were wrong.

2019/10/19 1.4.0-dev2

New features:

Added .junk/.align directives.
Added I/O-direction-specific symbol declarations.
Added platform symbol address mirroring.
Made 1-byte vs. 2-byte BRK a project property.
Added "find previous".

Other changes:

Fully style main code list (issue #50). Added optional "dark" color scheme.
Improved navigation back to a local variable entry.
Changed the "quick set" combo boxes to have immediate actions.

Bug fixes:

Changed plugin symbol table handling to facilitate proper updates.

2019/10/08 1.4.0-dev1

New features:

Platform and project symbols now have explicit widths.
Extension script formatting capabilities have been expanded.

Other changes:

ProDOS 8 symbol file and script have been enhanced.

2019/10/06 1.3.2

Bug fixes:

Fixed issue #49.
Fixed issue #51.

2019/10/01 1.3.1

Bug fixes:

Fixed issue #48.

2019/09/27 1.3.0

Other changes:

Tweaked HTML output.

Bug fixes:

Various minor issues.

2019/09/21 1.3.0-alpha1

Other changes:

Added prefixes to symbol names in Apple II ROM .sym65.
Improved operand edit dialogs.
Changed split-address table formatter to also handle non-split tables.
Apply platform/project symbols to Numeric/Address data items.
Work around some assembler quirks.

Bug fixes:

Fix HTML output (wasn't being escaped).
Prevent data formats from overlapping code formats.

2019/09/13 1.3.0-dev6

New features:

Added "export" to text or HTML.

2019/09/09 1.3.0-dev5

New features:

Added local variable tables.
Reworked the instruction operand edit dialog.

Other changes:

"Smart" PLP handling is now optional.
Highlight non-default flags.
Tweaked PETSCII DCI handling.
Reworked multi-encoding output in 64tass.

Bug fixes:

Fixed issue #47.

2019/08/20 1.3.0-dev4

Other changes:

Changed the way ASCII is handled in 64tass.

2019/08/19 1.3.0-dev3

New features:

Added support for multiple character encodings.
- Various parts of the UI updated to allow the encoding to be specified.
- Added C64 PETSCII and screen codes.
- Updated the string scanners to work with different encodings, and include control characters as valid string data (e.g. CR/LF).
- Updated the assembly source generators to output appropriate code.
- Made string and character operand delimiters configurable, so you can tell at a glance how something is encoded.

Other changes:

Updated cc65 for v2.18. Tweaked 64tass output.

2019/08/04 1.3.0-dev2

New features:

Added partial support for ACME cross-assembler.

Bug fixes:

Minor UI fixes.

2019/08/02 1.3.0-dev1

New features:

Added Apple /// SOS MLI inline call support.

Other changes:

Changed handling of BRK to treat it as a single-byte instruction with no operand.
Broke all existing plugins by requiring explicit C# interface declarations.

Bug fixes:

Fixed copying of regression test data in MakeDist.
Fixed "your plugin is hosed" dialog.

2019/07/29 1.2.0

2019/07/21 1.2.0-beta1

Other changes:

Ported entire user interface from WinForms to WPF.
Added crash handler that writes uncaught exceptions to CrashLog.txt.

2019/04/19 1.1.0

Bug fixes:

Don't crash when assembling if the assemblers have never been configured.

2019/04/15 1.1.0-dev3

New features:

Added optional annotation of auto-labels.

Other changes:

Added more detail to cross-reference window.

2018/11/12 1.1.0-dev2

New features:

Added "Format As Word" (Ctrl+W).

Bug fixes:

Work around cc65 single-pass behavior.
Work around Merlin 32 instruction parsing bug.

Other changes:

Made double-click on opcode of partial labels (e.g. LDA #<label) jump to label.
Added 2014-label-dp regression test.

2018/10/26 1.1.0-dev1

New features:

Generalized assembler configuration. Output column widths may now be set separately for each assembler.
Added 64tass assembler support.
Added setting to insert spaces between bytes in the Bytes column.

Bug fixes:

Changed the glyph used to indicate embedded instructions. The previous one didn't render correctly on Win7 or Linux.

Other changes:

Added a "cross-assembler bugs & quirks" section to the manual.

2018/10/16 1.0.0

Bug fixes:

Fixed goto-by-offset, which would occasionally not find the destination.

2018/10/12 1.0.0-beta2

New features:

Added some symbols for C64, C128, and Atari Lynx.

Bug fixes:

Fixed selection highlight update (crash).
Fixed add-label shortcut for adjusted operands.
Fixed code list column width save/restore.

Other changes:

Improved behavior under Mono. No longer crashing on startup. Gets kinda funky though.
Recognize mouse thumb button as navigate-back (just like web browsers).

2018/10/09 1.0.0-beta1

Other changes:

Improved hinting. Added keyboard shortcuts, and changed behavior to only hint the first byte on each selected line.
Merged "edit operand" and "edit data format" into combined "edit operand".
Added a keyboard shortcut for disabling the uncategorized data analyzer.
Added additional tutorials.
Merged a couple of RuntimeData READMEs into the main HTML documentation.
Misc documentation cleanup.

2018/10/07 1.0.0-alpha3

New features:

Added split-address table formatter.
Save & restore main window location and maximization state.
Added Apple /// symbols (courtesy David Schmidt).
Added placeholder Atari Lynx definition (+ 65CS02 declaration).
Added first-word-is-load-addr parameter to system defs, primarily for C64 binaries.

Bug fixes:

Don't crash when single-byte instructions have a single-byte data format left over from a previous life.
Fixed some Mono compatibility issues.

Other changes:

Renamed undocumented 6502 opcodes to match Unintended Opcodes doc.
Added some hotkeys, removed others.
Changed cc65 generator to output v2.17-compatible source when assembler binary not found.
Flipped the Name and Value columns in the Symbols window.
Edited / expanded documentation.

2018/09/28 1.0.0-alpha2

Bug fixes:

Fixed crash on startup.

2018/09/28 1.0.0-alpha1

Initial release.