target/ppc: Implement LDBAR, TTR SPRs
authorNicholas Piggin <npiggin@gmail.com>
Mon, 22 May 2023 06:23:21 +0000 (16:23 +1000)
committerNicholas Piggin <npiggin@gmail.com>
Thu, 23 May 2024 23:34:40 +0000 (09:34 +1000)
commitc9d5aedf40cfa0d68a6a4c020d14f8e6116a369e
tree7b3e45f92c97f4585ea355265b014287ccdfb4d7
parent4d2b0ad32a593ac24757b66f64efe2fb84161345
target/ppc: Implement LDBAR, TTR SPRs

LDBAR, TTR are a Power-specific SPRs. These simple implementations
are enough for IBM proprietary firmware for now.

Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
target/ppc/cpu.h
target/ppc/cpu_init.c