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target/ppc: prepare to split interrupt masking and delivery by excp_model 

Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20221011204829.1641124-5-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Matheus Ferst 2022-10-11 17:48:04 -03:00 committed by Daniel Henrique Barboza
parent de76b85c96
commit ba2898f79f
1 changed files with 18 additions and 2 deletions
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20
target/ppc/excp_helper.c
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@ -1684,7 +1684,7 @@ void ppc_cpu_do_interrupt(CPUState *cs)
powerpc_excp(cpu, cs->exception_index); powerpc_excp(cpu, cs->exception_index);
} }
static int ppc_next_unmasked_interrupt(CPUPPCState *env) static int ppc_next_unmasked_interrupt_generic(CPUPPCState *env)
{ {
bool async_deliver; bool async_deliver;
@ -1796,7 +1796,15 @@ static int ppc_next_unmasked_interrupt(CPUPPCState *env)
return 0; return 0;
} }
static void ppc_deliver_interrupt(CPUPPCState *env, int interrupt) static int ppc_next_unmasked_interrupt(CPUPPCState *env)
{
switch (env->excp_model) {
default:
return ppc_next_unmasked_interrupt_generic(env);
}
}
static void ppc_deliver_interrupt_generic(CPUPPCState *env, int interrupt)
{ {
PowerPCCPU *cpu = env_archcpu(env); PowerPCCPU *cpu = env_archcpu(env);
CPUState *cs = env_cpu(env); CPUState *cs = env_cpu(env);
@ -1900,6 +1908,14 @@ static void ppc_deliver_interrupt(CPUPPCState *env, int interrupt)
} }
} }
static void ppc_deliver_interrupt(CPUPPCState *env, int interrupt)
{
switch (env->excp_model) {
default:
ppc_deliver_interrupt_generic(env, interrupt);
}
}
void ppc_cpu_do_system_reset(CPUState *cs) void ppc_cpu_do_system_reset(CPUState *cs)
{ {
PowerPCCPU *cpu = POWERPC_CPU(cs); PowerPCCPU *cpu = POWERPC_CPU(cs);