93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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StarForth — Steady-State Virtual Machine Runtime
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Copyright (c) 2023–2025 Robert A. James
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All rights reserved.
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This file is part of the StarForth project.
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Licensed under the StarForth License, Version 1.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at:
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https://github.com/star.4th@proton.me/StarForth/LICENSE.txt
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This software is provided "AS IS", WITHOUT WARRANTY OF ANY KIND,
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express or implied, including but not limited to the warranties of
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merchantability, fitness for a particular purpose, and noninfringement.
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See the License for the specific language governing permissions and
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limitations under the License.
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StarForth — Steady-State Virtual Machine Runtime
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Copyright (c) 2023–2025 Robert A. James
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All rights reserved.
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This file is part of the StarForth project.
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Licensed under the StarForth License, Version 1.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at:
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https://github.com/star.4th@proton.me/StarForth/LICENSE.txt
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This software is provided "AS IS", WITHOUT WARRANTY OF ANY KIND,
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express or implied, including but not limited to the warranties of
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merchantability, fitness for a particular purpose, and noninfringement.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef STARFORTH_PHYSICS_EXECUTION_HOOKS_H
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#define STARFORTH_PHYSICS_EXECUTION_HOOKS_H
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/*
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* physics_execution_hooks.h - Clean abstraction for physics-driven execution hooks
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*
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* Purpose: Hide ALL physics machinery behind two simple function calls.
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* The VM execution loop calls these; it doesn't know or care about:
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* - Heat tracking
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* - Decay models
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* - Rolling window
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* - Pipelining metrics
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* - Hotwords cache
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* - Profiling
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*
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* This keeps vm.c clean and focused on execution semantics.
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*/
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#include "vm.h"
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/*
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* Call BEFORE executing a word.
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* Handles: decay, heat increment, rolling window, pipelining speculation check.
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*
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* @param vm The VM instance
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* @param word The word about to execute
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* @param prev The previously executed word (NULL if first in sequence)
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*/
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void physics_pre_execute(VM* vm, DictEntry* word, DictEntry* prev);
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/*
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* Call AFTER executing a word.
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* Handles: physics touch, profiler exit, DoE counter, heartbeat check.
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*
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* @param vm The VM instance
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* @param word The word that just executed
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*/
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void physics_post_execute(VM* vm, DictEntry* word);
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/*
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* Call when looking up a word (outer interpreter).
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* Handles: decay + heat for lookup path (not inner loop).
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*
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* @param vm The VM instance
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* @param entry The word found
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* @param canon Canonical dictionary entry (may differ from entry)
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*/
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void physics_on_lookup(VM* vm, DictEntry* entry, DictEntry* canon);
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#endif /* STARFORTH_PHYSICS_EXECUTION_HOOKS_H */
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