* 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
* feat: added guestBranchKind enum to categorize branch types
feat: added missingFunctionPolicy enum to define behaviors for missing function scenarios
refactor: added handle guest branches and report missing functions
feat lookupFunction to utilize new dispatch logic and improve error handling for unregistered functions
* fix: fix test conflict
* feat: added debug sound driver logs
* feat: emmiter for return
* feat: added recompiler reporter
feat: added strict diagnostics flag for heavy debug calls
* feat: staticc table insted of hashmap for runtime
* feat: back file to ignore
* feat: explode code across helpers and classes
* feat: update codegen test
feat: better guest nop check
* feat: fix link problem on linux
* feat: fix Segmentation fault
* feat: added recompile replace for DMA and MMIO
feat: added a clean memory helpers
feat: use memory helpers across the project
feat: fix ucrt on msvc
* feat: undo messup merge
* feat: added guestBranchKind enum to categorize branch types
feat: added missingFunctionPolicy enum to define behaviors for missing function scenarios
refactor: added handle guest branches and report missing functions
feat lookupFunction to utilize new dispatch logic and improve error handling for unregistered functions
* fix: fix test conflict
* feat: added debug sound driver logs
* feat: emmiter for return
* feat: added recompiler reporter
feat: added strict diagnostics flag for heavy debug calls
* feat: staticc table insted of hashmap for runtime
* feat: back file to ignore
* feat: explode code across helpers and classes
* feat: update codegen test
feat: better guest nop check
* feat: fix link problem on linux
* feat: fix Segmentation fault
Ran-j