mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 10:19:47 -04:00
Matthew Stanley
8f654965b5
Re-land of the shard-observability suite from 6da8c02 (stale branch), merged against current master (keeps master's overlay_ext() platform suffixes, recompiler_patch hash sources, and the unconditional v12 rfe forwarder). - compile_overlays.py: ShardStats tallies every shard outcome — per-shard "SHARD FAIL [class]" lines, a SHARD BUILD SUMMARY, a machine-readable "PSX_SHARD_RESULT ok=N failed=M skipped=K" line, and a non-zero exit when any shard that should have built failed (previously a run that built zero shards exited 0, indistinguishable from a clean run). - New --check preflight: build every shard into a throwaway dir and report pass/fail — answers "would this game's shards compile against the current recompiler + headers?" without a runtime. - Retain audit-failed interior-fragment C (<phys>_<interior>_fragment_FAILED.c) for triage, plus a persistent doomed-interior memo (interior_fail_memo.txt) keyed (phys,interior,region_crc) so autocompile stops re-walking data-as-code fragments every cycle (~90x off the V8 fragment pass). - Extract DISPATCH_PREAMBLE to runtime/include/overlay_dispatch_preamble.c.inc (single source of truth for the shard link contract, loaded by load_dispatch_preamble(); missing file is a hard error). - codegen_hash_sources.cmake: fold the shard COMPILE surface (overlay_api.h, cpu_state.h, the .inc) into the cg tag so header/ABI/link-contract drift reshards same-tree instead of silently breaking every new shard compile. - autocompile.c: parse PSX_SHARD_RESULT from the child-output tail, expose shard_ok/shard_fail/shard_skipped/shard_fail_total over autocompile_status; ALWAYS rescan on completion so shards that did build load even when the run also reported failures. Live proof on the stale branch: Tomba's first autocompile surfaced 9 shard link failures (undefined psx_rfe_mark_escape — since fixed by v12) and V8 surfaced 91 benign data-as-code fragment failures, all previously silent. Codegen hash changes => every title reshards once on next build (expected; loader rejects/regenerates stale shards). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
47 lines
2.9 KiB
CMake
47 lines
2.9 KiB
CMake
# codegen_hash_sources.cmake — the CANONICAL list of recompiler codegen sources
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# folded into the overlay cache tag hash (hash_codegen.cmake).
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#
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# Included from BOTH:
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# - runtime/runtime.cmake (bakes the hash into the runtime's cg tag)
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# - recompiler/CMakeLists.txt (bakes the SAME hash into psxrecomp-game,
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# exposed via `--codegen-hash`)
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# so the two hash computations can never drift by list divergence. Any file
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# added to the emitter pipeline must be added HERE, once.
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#
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# Input: PSXRECOMP_CODEGEN_HASH_ROOT — the psxrecomp repo root.
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# Output: PSXRECOMP_CODEGEN_HASH_SRCS — absolute paths to hash.
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# NOTE: include the emitter .cpp translation units, not just their headers. A
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# change confined to full_function_emitter.cpp (e.g. the 2026-07-03 Class-A
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# shell-window overlay-dispatch fix) alters both generated dispatch and overlay
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# code but left the hash unchanged when only the .h files were listed — a stale
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# overlay-cache hazard (same class as the "ws emission not in cg hash" gap).
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set(PSXRECOMP_CODEGEN_HASH_SRCS
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/code_generator.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/mips_decoder.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/control_flow.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/basic_block.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/function_analysis.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/recompiler_patch.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/recompiler_patch.h
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/full_function_emitter.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/full_function_emitter.h
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/strict_translator.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/strict_translator.h
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/function_discovery.cpp
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${PSXRECOMP_CODEGEN_HASH_ROOT}/recompiler/src/function_discovery.h
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# --- Shard COMPILE surface -------------------------------------------------
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# The cg tag must invalidate on anything a shard compiles/links against, not
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# just what the emitter WRITES. A change to the overlay ABI header, the
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# CPUState layout, or the dispatch-shim link contract leaves the emitter
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# sources untouched — so without these the tag stayed put, existing DLLs kept
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# loading, and every NEW shard silently failed to compile against the moved-on
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# runtime (the recurring "header change broke the shards" class). Folding the
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# compile surface in makes such a change reshard SAME-TREE instead of breaking
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# silently. overlay_api.h transitively pulls stdint; cpu_state.h is its only
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# project include; the .inc is the shim every shard links against.
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${PSXRECOMP_CODEGEN_HASH_ROOT}/runtime/include/overlay_api.h
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${PSXRECOMP_CODEGEN_HASH_ROOT}/runtime/include/cpu_state.h
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${PSXRECOMP_CODEGEN_HASH_ROOT}/runtime/include/overlay_dispatch_preamble.c.inc)
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