Robert Allan JamesandClaude Sonnet 5
59458a0a16
Cursor (Captain Bob: "the only thing we need is a cursor"): vt100_draw_cursor() draws a solid block at the terminal's current position, called from repl.c after the prompt prints and after every keystroke/backspace. vt100_erase_cursor() cleans up the one gap a static cursor has -- Enter/newline moves away from the cursor cell without a character draw ever overwriting it, which left a stray block behind until this fix. HB-ON/HB-OFF (Captain Bob: run a program with or without instrumentation without rebuilding): Converted per-tick DoE logging from a build-time flag (HEARTBEAT_DOE_LOG) to a runtime one. doe_log_tick_row() now self-gates on g_doe_log_enabled (default 1, matching the old default) instead of being compiled out entirely; the call site in vm_runtime.c is unconditional. Two new FORTH words, HB-ON and HB-OFF, flip the flag live. Removed the now-dead HEARTBEAT_DOE_LOG plumbing: the Kconfig symbol, and the -D forwarding in both LOADER_CFLAGS and KERNEL_CFLAGS. Verified: three-arch clean QEMU boot + logs; dictionary word count 466 (463 baseline + ALT+TAB + HB-ON + HB-OFF, exactly the three words added across this session); amd64 screendump confirms the cursor renders correctly after real interactive typing. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
experiments/
Design of Experiments (DoE) campaign data and analysis for the LithosAnanke kernel.
bare_metal/— the bare-metal DoE experiment: blind full-factorial 2⁴ runs measuring the L8 Jacquard mode selector's effect on the Steady-State Machine across amd64/aarch64/riscv64. Seeexperiments/bare_metal/README.mdfor the full directory layout (runs/,latest/,analysis/{charts,tables,report}).
Hosted-VM DoE campaigns (factorial/heartbeat/ablation studies) live under
docs/working/experiments/ instead — this top-level directory is
specifically the kernel/bare-metal side.