mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-27 10:38:46 -04:00
Matthew Stanley
7c40d33db3
Phase 1a (boot slice): 30 instructions at 0xBFC00000, compiles clean. Phase 1b (instruction coverage): 54 opcodes implemented in strict_translator, 44,629 walker-reachable instructions covered, 0 missing. Phase 1c (function discovery): 76 functions from 2 seeds, 2,988 instructions, 199 call edges, 27 indirect jumps. All validated through StrictTranslator. Phase 1d (indirect control flow): 27 sites classified — 21 A0/B0/C0 dispatch stubs, 4 computed calls, 2 computed tail calls. Ghidra cross-referenced with 0 disagreements. Phase 1e (relocation): ROM-to-RAM copy at FUN_bfc00420 proven with both Ghidra (static) and DuckStation (runtime). 69 address aliases, 68/69 function entries match byte-for-byte in RAM. Normalization rule documented. Includes PRINCIPLES.md and DEBUG.md adapted from recomp-template. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
20 lines
446 B
JSON
20 lines
446 B
JSON
{
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"schema_version": 1,
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"bios_image": {
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"path": "bios/SCPH1001.BIN",
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"size": 524288,
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"sha256": "71af94d1e47a68c11e8fdb9f8368040601514a42a5a399cda48c7d3bff1e99d3"
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},
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"slices": [
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{
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"address": "0xBFC00000",
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"type": "function_entry",
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"discovered_by": "reset_vector",
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"instructions": 30,
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"ends_at": "0xBFC00074",
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"termination_reason": "j",
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"terminator_target": "0xBFC00150"
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}
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]
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}
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