From 30d0647bcfa99d4a141eaa843a9fb5b091ddbb76 Mon Sep 17 00:00:00 2001
From: Nicholas Piggin <npiggin@gmail.com>
Date: Tue, 8 Aug 2023 14:19:53 +1000
Subject: hw/ppc: Reset timebase facilities on machine reset
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Lower interrupts, delete timers, and set time facility registers
back to initial state on machine reset.

This is not so important for record-replay since timebase and
decrementer are migrated, but it gives a cleaner reset state.

Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[ clg: checkpatch.pl fixes ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/ppc/mac_oldworld.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'hw/ppc/mac_oldworld.c')

diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 510ff0e..9acc7ad 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -81,6 +81,7 @@ static void ppc_heathrow_reset(void *opaque)
 {
     PowerPCCPU *cpu = opaque;
 
+    cpu_ppc_tb_reset(&cpu->env);
     cpu_reset(CPU(cpu));
 }
 
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