sceKernelUtilsSha1Block* had the same single global context that MD5 did, so it gets the same
treatment: state, counters and block buffer now live at ctxAddr in the layout hash/sha1ctx
records off hardware. Unlike MD5, SHA-1 does not stream whole blocks through buf, which happens
to be what our sha1_update already does - so no fill-in step is needed there.
The Tlspl partition range from the last commit was too broad a cut. Hardware says only 1-6 exist,
but that recording is from user mode, and BlockAllocatorFromID deliberately maps 8 and 10 to the
user partition for a kernel-mode caller - rejecting them outright would have taken that away.
The tightened range now applies to user mode only and kernel mode keeps what it had.
threads/tls/partition also shows the answer doesn't depend on the compiled SDK version, checked
across 1.00 through 6.06, and that partition 5 is accepted - which no test had covered.
Henrik Rydgård
705ea7eb02