Robert Allan JamesandClaude Sonnet 5
d3d66fb608
Extends the CONSTANT worked example from the previous commit to all five name-parsing/entry-creating words. Each now has a forth_*_full definition composing the real C order end to end, up to but not including the data-field write (gap b, still open): - forth_create_full: parse -> dict_insert_entry -> forth_align (reused directly from StarForth_Dictionary_Words.thy's ALIGN model). - forth_variable_full: parse -> forth_align -> forth_vm_allot_raw (new -- models the raw vm_allot() C helper VARIABLE calls directly, bounds- checked against DICTIONARY_MEMORY_SIZE exactly like vm_align, distinct from the FORTH word ALLOT's own VM_MEMORY_SIZE-bounded forth_allot) -> dict_insert_entry. - forth_colon_full: nested-':' guard (checked before the parse, matching real C order) -> parse -> forth_colon_entry_half (mode-set + WORD_SMUDGED insert). Added forth_parse_word_preserves_vm_mode/dictionary/ word_id_next to StarForth_Base.thy to support this composition cleanly. - forth_defer_full: parse -> dict_insert_entry, the simplest of the five. dict_insert_entry's callers (the four forth_*_entry_half definitions) still take the parsed name as a caller parameter for standalone use. Full suite (54 theories) verifies green. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
proof/
Isabelle/HOL theory files providing machine-checkable proofs of determinism and correctness for StarForth. 24 theory files covering all 7 feedback loops, core word categories, and the word-level ACL system.
Running proofs
isabelle build -D proof/
Requires an Isabelle installation. See docs/01-getting-started/DEVELOPER.md.
Theory files
Foundations
| File | Covers |
|---|---|
StarForth_Base.thy |
Base definitions and type system |
StarForth_Correctness.thy |
Overall correctness |
StarForth_Transition.thy |
State transitions |
StarForth_Concurrent.thy |
Concurrency properties |
StarForth_Mutex.thy |
Mutual exclusion |
Physics loops (1–7)
| File | Loop |
|---|---|
StarForth_Loop1_Heat.thy |
Execution heat tracking |
StarForth_Loop2_Window.thy |
Rolling window of truth |
StarForth_Loop3_Decay.thy |
Linear decay |
StarForth_Loop4_Pipeline.thy |
Word transition prediction |
StarForth_Loop5_WinInf.thy |
Window width inference |
StarForth_Loop6_DecayInf.thy |
Decay slope inference |
StarForth_Loop7_Heartrate.thy |
Adaptive heartrate |
Word categories
StarForth_Arithmetic_Words.thy, StarForth_Stack_Words.thy,
StarForth_Logical_Words.thy, StarForth_Memory_Words.thy,
StarForth_Return_Stack_Words.thy, StarForth_Q48_16.thy
ACL system (Phase 6)
| File | Property |
|---|---|
ACL_Pin_Monotone.thy |
Pin is one-way |
ACL_Inherit_Clears_Pin.thy |
Inheritance clears pin |
ACL_TTL_Bounded.thy |
TTL stays within bounds |
ACL_Emergency_Bypass.thy |
Emergency console bypass |
ACL_No_Escalation.thy |
No privilege escalation |
See also
ROOT— Isabelle project manifest- Project root