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TH3BACKLOG
905b4edfa8
* fix(recomp): advance ctx->pc on fallthrough functions with no terminating branch FunctionEmitter::emit only ever advances ctx->pc via the per-instruction `ctx->pc = 0x<addr>u;` assignment (overwritten by the next instruction in the same function) or via handleBranchDelaySlots when the last instruction is a branch/jump. A function whose last instruction is neither (e.g. a lone padduw/NOP-style instruction with no terminator) leaves ctx->pc pointing at its own last instruction forever after returning, since nothing ever advances it to the next function. dispatchLoop then reads ctx->pc, looks up the same function, and calls it again -- forever. No exception, no crash, just an infinite loop that silently never makes forward progress. Reproduced on SDBZ's SLUS_214.42 ELF entry point: 0x100008 is emitted as a standalone 1-instruction function (padduw $at, $zero, $zero) with no branch, causing dispatchLoop to spin on pc=0x100008 indefinitely. Fix: track whether the last processed instruction had a delay slot (i.e. was a branch/jump); if the function ends without one, emit an unconditional ctx->pc = function.end before closing the function so dispatchLoop resumes at the next function instead of spinning. * review: trim overly verbose comment per ran-j feedback