ams: avoid UB infinite loops

sf: handle serialization errors more accurately and gracefully

ams: add support for cpu-extension specific source files

ams: update build system to add generic-fallback support

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "cac5957d"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "cac5957d"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ams: dump version to 0.14.1

kernel_ldr: use unoptimized memcpy before mmu bringup (closes #1102) ...

Before the MMU is up, all reads/writes must be aligned; the optimized
memcpy implementation does not guarantee all reads/writes it performs
are aligned.

This commit splits the libc impl to be separate for kernel/kernel_ldr,
and so now only kernel will use the optimized impl. This is safe,
as the MMU is brought up before kernel begins executing.

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "f288b81b"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "f288b81b"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

target firmware: I am remarkably bad at this

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "4e80a401"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "4e80a401"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

target firmware: fix typo

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "27c71f4e"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "27c71f4e"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ams: add support for 10.1.1

TimeSpan: fix FromDays

kern: complete final SVC stubs (KernelDebug/Trace debug-impl still TODO)

kern: SvcReturnFromException

kern: fix dynamic calculation of slab heap size

kern SvcGetDebugThreadContext, SvcSetDebugThreadContext

kern: SvcGetDebugThreadParam

kern: clean up majority of TODOs

kern: resolve final non-user-exception MESOSPHERE_UNIMPLEMENTED

kern: SvcGetDebugEventInfo64From32

kern: resolve MESOSPHERE_UNIMPLEMENTEDs other than UserException

kern: Add real SvcBreak implementation

kern: SvcBreakDebugProcess, SvcTerminateDebugProcess

kern: SvcSetHardwareBreakPoint

kern: Svc(Legacy)ContinueDebugEvent

kern: Add 4.x InitialProcessIdRange to SvcGetInfo

kern: SvcQueryPhysicalAddress

kern: style parity for return in GetThreadList