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target-cris: Override do_interrupt for pre-v32 CPU cores

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Instead of forwarding from cris_cpu_do_interrupt() to do_interruptv10(),
override CPUClass::do_interrupt with crisv10_cpu_do_interrupt() in the
newly introduced class_init functions.

Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-02-18 19:59:39 +01:00
parent a7ddba527c
commit b21bfeead2
3 changed files with 17 additions and 6 deletions
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14
target-cris/helper.c
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@ -45,6 +45,11 @@ void cris_cpu_do_interrupt(CPUState *cs)
env->pregs[PR_ERP] = env->pc;
}
void crisv10_cpu_do_interrupt(CPUState *cs)
{
cris_cpu_do_interrupt(cs);
}
int cpu_cris_handle_mmu_fault(CPUCRISState * env, target_ulong address, int rw,
int mmu_idx)
{
@ -109,9 +114,10 @@ int cpu_cris_handle_mmu_fault(CPUCRISState *env, target_ulong address, int rw,
return r;
}
static void do_interruptv10(CPUCRISState *env)
void crisv10_cpu_do_interrupt(CPUState *cs)
{
D(CPUState *cs = CPU(cris_env_get_cpu(env)));
CRISCPU *cpu = CRIS_CPU(cs);
CPUCRISState *env = &cpu->env;
int ex_vec = -1;
D_LOG("exception index=%d interrupt_req=%d\n",
@ -171,10 +177,6 @@ void cris_cpu_do_interrupt(CPUState *cs)
CPUCRISState *env = &cpu->env;
int ex_vec = -1;
if (env->pregs[PR_VR] < 32) {
return do_interruptv10(env);
}
D_LOG("exception index=%d interrupt_req=%d\n",
env->exception_index,
cs->interrupt_request);