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target/ppc: allow ppc_cpu_do_system_reset to take an alternate vector

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Provide for an alternate delivery location, -1 defaults to the
architected address.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200316142613.121089-7-npiggin@gmail.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nicholas Piggin 2020-03-17 00:26:11 +10:00 • committed by David Gibson
parent 89ba45652b
commit 9aa2528070
3 changed files with 6 additions and 3 deletions
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5
target/ppc/excp_helper.c
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@ -961,12 +961,15 @@ static void ppc_hw_interrupt(CPUPPCState *env)
}
}
void ppc_cpu_do_system_reset(CPUState *cs)
void ppc_cpu_do_system_reset(CPUState *cs, target_ulong vector)
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
powerpc_excp(cpu, env->excp_model, POWERPC_EXCP_RESET);
if (vector != -1) {
env->nip = vector;
}
}
void ppc_cpu_do_fwnmi_machine_check(CPUState *cs, target_ulong vector)