Memory models

• zsim: Added 'ZX16K' memory model, contributed by lmartorella '[zsim] Support for not-populated slots'.
• zsim: Added 'CUSTOM' memory model to define an arbitrary memory layout.
• Fixed intellisense for the launch.json.

Activation

• Activation event changed to be more specific and doesn't use "*" anymore.
• Unit tests: name for the workspace: removed accidentally added '.x' from the name.

Only DeZog

Unit tests are now hidden if workspace does not contain a DeZog launch.json.

Disassembly

• Fixed opcode disassembly (Index of IX/IY and others).
• Allow multiple selections for "Disassembly at Cursor / of Selection"

Test driven

• Unit tests now use the vscode test API.
• The restart behavior was reverted to some degree. Now it is possible to do a re-compile of the assembler sources followed by a restart because the labels are re-read.
• Fixed memory model for ZEsarUX >= 9.2: Symptom: Breakpoints could not be set.
• "Disassembly at Cursor" now also allows to select an area that should be disassembled.
• CSpect is paused now before terminating the socket connection.
• Better peripherals simulation error messaging (now added to diagnostics).
• zxnext: Fixed stepping with ASSERTION at the same address. Stepping continued instead if ASSERTION was true.
• Fixed: an error in displaying memory arrays inside STRUCTs.
• When loading a .nex file the IM (interrupt mode) is set to 1 per default.
• Improved label parsing for z80asm list file.
• Coverage decoration now is half-transparent to allow that a selection is visible at the same time.

Code coverage for Windows

Fixed #69: No code coverage on Windows.

Uncaught errors

Fixes #65: Uncaught errors.

VARIABLES

• Added "-addexpr/delexpr" command to add/remove expressions (variables/labels) to the VARIABLEs pane.
• Added "-mvw" to display a memory viewer that display the memory organized in words instead of bytes.
• Added "-msetb/w" command: See help ("-h"). With mset you can change single memory locations or fill a complete area.
• Fix: register colors in memory views now also updated if the memory view is not focused.
• Refactored/optimized variable references.
• Disabled disturbing vscode's default debug inline values.
• Added editor command "Disassembly at Cursor Position".
• Removed ZesaruxExt as Remote.
• Fixed #63: Help View: TOC is now scrollable.

WATCH fix

A few fixes for watching variables in the WATCH window:

• Fixed #55: '??' in WATCH display
• STRUCTs smaller than 3 bytes are now recognized in the WATCHes
• Fixed #56: Watch doesn't support byte group above 2

zsim-sna-sp

When loading a SNA file into the internal simulator (zsim) the SP was wrong by 2, i.e. 2 bytes too low.
This was fixed now.