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cpu: Replace do_interrupt() by CPUClass::do_interrupt method

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This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU
families.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-02-02 10:57:51 +01:00
parent c3affe5670
commit 97a8ea5a3a
63 changed files with 159 additions and 67 deletions
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2
target-alpha/cpu-qom.h
View file

@ -74,4 +74,6 @@ static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env)
#define ENV_OFFSET offsetof(AlphaCPU, env)
void alpha_cpu_do_interrupt(CPUState *cpu);
#endif

1
target-alpha/cpu.c
View file

@ -263,6 +263,7 @@ static void alpha_cpu_class_init(ObjectClass *oc, void *data)
dc->realize = alpha_cpu_realizefn;
cc->class_by_name = alpha_cpu_class_by_name;
cc->do_interrupt = alpha_cpu_do_interrupt;
}
static const TypeInfo alpha_cpu_type_info = {

1
target-alpha/cpu.h
View file

@ -449,7 +449,6 @@ int cpu_alpha_signal_handler(int host_signum, void *pinfo,
int cpu_alpha_handle_mmu_fault (CPUAlphaState *env, uint64_t address, int rw,
int mmu_idx);
#define cpu_handle_mmu_fault cpu_alpha_handle_mmu_fault
void do_interrupt (CPUAlphaState *env);
void do_restore_state(CPUAlphaState *, uintptr_t retaddr);
void QEMU_NORETURN dynamic_excp(CPUAlphaState *, uintptr_t, int, int);
void QEMU_NORETURN arith_excp(CPUAlphaState *, uintptr_t, int, uint64_t);

4
target-alpha/helper.c
View file

@ -345,8 +345,10 @@ int cpu_alpha_handle_mmu_fault(CPUAlphaState *env, target_ulong addr, int rw,
}
#endif /* USER_ONLY */
void do_interrupt (CPUAlphaState *env)
void alpha_cpu_do_interrupt(CPUState *cs)
{
AlphaCPU *cpu = ALPHA_CPU(cs);
CPUAlphaState *env = &cpu->env;
int i = env->exception_index;
if (qemu_loglevel_mask(CPU_LOG_INT)) {