Renames template parameters to the TKey-style the conventions doc
requires (TValue, TFunction), removes the extern "C" close comment
(not one of the two allowed structural exceptions), and replaces
the magic error/flag numbers left after the previous comment
cleanup with the existing SCE_KERNEL_ERROR_* constants and a named
RTLD_NOW constant so the code documents itself.
Comments in this codebase may only mark technical debt (per
docs/dev/CONVENTIONS.md), plus the #endif and namespace-close
structural exceptions. Removes the descriptive comments added on
this branch across PreciseWait.hpp, FormattingWide.cpp, the
direct-memory pool query/free-run plumbing, and the module loader
wiring, keeping the two allowed structural markers intact.
- DirectMemory: track each allocated block's type and extent in the
physical pool (DirectMemoryBlock), splitting the record on a partial
free, and expose DirectMemoryQueryBlock/DirectMemoryFreeRun. Wires
sceKernelDirectMemoryQuery to answer with the real allocated range
and type instead of a hardcoded one-page/type-3 guess, and
sceKernelAvailableDirectMemorySize to report the actual free run
instead of the whole remaining aperture. DirectMemory.cpp's mapping
path already tolerates MAP_FIXED overlap into a registered range and
already has honor-then-fallback address-hint handling and an
ignored-flags mask, so it is unchanged here.
- MemoryPoolExport: implement sceKernelMemoryPoolBatch/Commit/Decommit/
Expand/GetBlockStats/Reserve (previously all dead stubs) using the
existing DoMprotect/DirectMemoryAlloc/DoReserveVirtual primitives and
a small pool-state block counter.
- Module: wire sceKernelDlsym/sceKernelLoadStartModule/
sceKernelStopUnloadModule to the existing host-module loader
(dlopen_nid_postfix/dlsym_nid_postfix/dlclose_nid_postfix), replacing
dead stubs. sceKernelGetModuleInfoForUnwind/FromAddr are unrelated
and left as-is.
Pouare514