mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-28 19:07:47 -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>
19 lines
684 B
JSON
19 lines
684 B
JSON
{
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"schema": "psxrecomp-v4 phase1d indirect_jump_classes v1",
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"total_sites": 27,
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"classes": {
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"a0_b0_c0_dispatch": {
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"count": 21,
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"sites": ["0xBFC0D884", "0xBFC0D894", "0xBFC0D8A4", "0xBFC0D8B4", "0xBFC0D954", "0xBFC0D9A4", "0xBFC0D9B4", "0xBFC0D9C4", "0xBFC0D9E4", "0xBFC0DAE4", "0xBFC0DB14", "0xBFC0DB24", "0xBFC0DB34", "0xBFC0DB44", "0xBFC0DB54", "0xBFC0DB64", "0xBFC0DB74", "0xBFC0DBF4", "0xBFC0DC14", "0xBFC0DC24", "0xBFC0DC34"]
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},
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"computed_call": {
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"count": 4,
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"sites": ["0xBFC03D58", "0xBFC07024", "0xBFC07130", "0xBFC0717C"]
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},
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"computed_tail_call": {
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"count": 2,
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"sites": ["0xBFC00454", "0xBFC01938"]
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}
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}
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}
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