docs: document watchpoint slot tracking and update debugger commands

2026-08-07 22:27:49 +02:00
parent d7ee1b78d4
commit cde7d0f96a
7 changed files with 154 additions and 34 deletions
@@ -9,10 +9,21 @@ and this project adheres to [Conventional Commits](https://www.conventionalcommi

 Unreleased changes on the `development` branch.

+### Fixed
+
+- **Debugger watchpoint slots.**  `gasm debug`'s `watch` command always used
+  hardware watchpoint slot 0, so a second `watch` call silently overwrote
+  the first.  Watchpoint slots are now tracked in the `Session` (DR0–DR3);
+  `watch` picks the first free slot and reports an error if all four are in
+  use, and `unwatch <slot>` clears one (no argument clears all).
+
 ### Changed

 - **Linux only.**  The toolkit, its CI and the released binaries are now
  Linux-only; cross-compiled to linux/{amd64,arm64,riscv64,loong64}.
+- **Phase 4 closed.**  README's "Remaining" list for the debugger is gone;
+  disassembly at PC, memory-write, watchpoints, and source-line mapping are
+  all shipped.

 ## [0.29.0] — 2026-08-07