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| author | Nicholas Piggin <npiggin@gmail.com> | 2023-06-22 19:33:53 +1000 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2023-06-25 22:41:30 +0200 |
| commit | d24e80b2ae3e061a200178d679711b5538479a72 (patch) | |
| tree | 54e2b25eefe4ad7fd847576f7c98c32d1c89e9ef /hw/ppc | |
| parent | c5d98a7b3d455204e24212cb769dec8f490e4e1c (diff) | |
| download | focaccia-qemu-d24e80b2ae3e061a200178d679711b5538479a72.tar.gz focaccia-qemu-d24e80b2ae3e061a200178d679711b5538479a72.zip | |
target/ppc: Add msgsnd/p and DPDES SMT support
Doorbells in SMT need to coordinate msgsnd/msgclr and DPDES access from multiple threads that affect the same state. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/ppc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index 1b1220c423..82e4408c5c 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -1436,6 +1436,12 @@ int ppc_cpu_pir(PowerPCCPU *cpu) return env->spr_cb[SPR_PIR].default_value; } +int ppc_cpu_tir(PowerPCCPU *cpu) +{ + CPUPPCState *env = &cpu->env; + return env->spr_cb[SPR_TIR].default_value; +} + PowerPCCPU *ppc_get_vcpu_by_pir(int pir) { CPUState *cs; |