ams: globally prefer R_RETURN to return for ams::Result

ams: use R_SUCCEED, R_THROW globally

ams: support building unit test programs on windows/linux/macos

spl: fix legacy physical keyslot compatibility

sf: prevent emitting mitm/defer code unless server in process supports it

ams: allow bootloader to merely approximate correct target firmware

spl: refactor for accuracy/move into libstrat

os: add FlushDataCache

strat: use m_ for member variables

ams: replace most remaining operator & with std::addressof

strat: use ams::Main() instead of main(argc, argv)

strat: build sysmodules with -Wextra/-Werror

strat: use sf::NativeHandle for ipc templating

strat: prefer os::NativeHandle to Handle/svc::Handle where sensible

strat: use svc:: over ::svc

ams: the copyright^H^H^H^H^H^H^Hmplex plane is the algebraic closure of the reals

strat: automatic program id detection

stratosphere: use SdkMutex/SdkRecursiveMutex over Mutex

stratosphere: grant access to SynchronizePreemptionState

ams: std::optional -> util::optional

strat: no longer materially constrained by sm session limit

strat: changes for sm tipc (boots 11.0.1, now)

result: always prefer diag::Abort to fatal

strat: update for revised libnx weak alloc funcs

sm, spl: update to use new sf semantics

spl: reduce heap size

ams: update build system to add generic-fallback support

sf: Change interface definition methodology (#1074) ...

* sf: Begin experimenting with new interface declaration format

* sf: convert fs interfaces to new format

* sf: finish conversion of libstrat to new definitions

* sf: convert loader to new format

* sf: convert spl to new format

* sf: update ncm for new format

* sf: convert pm to new format

* sf: convert ro/sm to new format

* sf: update fatal for new format

* sf: support building dmnt under new scheme

* sf: update ams.mitm for new format

* sf: correct invocation def for pointer holder

* fs: correct 10.x+ user bindings for Get*SpaceSize

stratosphere: fix command availability to include minor versions

Implement support for parsing/interacting with NCAs. (#942) ...

* fs: implement support for interacting with ncas.

* spl: extend to use virtual keyslots