//#define DEBUG_MMU
-/* NOTE: must be called outside the CPU execute loop */
-void cpu_state_reset(CPUX86State *env)
-{
- cpu_reset(ENV_GET_CPU(env));
-}
-
static void cpu_x86_version(CPUX86State *env, int *family, int *model)
{
int cpuver = env->cpuid_version;
return hit_enabled;
}
-static CPUDebugExcpHandler *prev_debug_excp_handler;
-
-static void breakpoint_handler(CPUX86State *env)
+void breakpoint_handler(CPUX86State *env)
{
CPUBreakpoint *bp;
if (env->watchpoint_hit->flags & BP_CPU) {
env->watchpoint_hit = NULL;
if (check_hw_breakpoints(env, 0))
- raise_exception_env(EXCP01_DB, env);
+ raise_exception(env, EXCP01_DB);
else
cpu_resume_from_signal(env, NULL);
}
if (bp->pc == env->eip) {
if (bp->flags & BP_CPU) {
check_hw_breakpoints(env, 1);
- raise_exception_env(EXCP01_DB, env);
+ raise_exception(env, EXCP01_DB);
}
break;
}
}
- if (prev_debug_excp_handler)
- prev_debug_excp_handler(env);
}
typedef struct MCEInjectionParams {
return 1;
}
-CPUX86State *cpu_x86_init(const char *cpu_model)
+X86CPU *cpu_x86_init(const char *cpu_model)
{
X86CPU *cpu;
CPUX86State *env;
- static int inited;
cpu = X86_CPU(object_new(TYPE_X86_CPU));
env = &cpu->env;
env->cpu_model_str = cpu_model;
- /* init various static tables used in TCG mode */
- if (tcg_enabled() && !inited) {
- inited = 1;
- optimize_flags_init();
-#ifndef CONFIG_USER_ONLY
- prev_debug_excp_handler =
- cpu_set_debug_excp_handler(breakpoint_handler);
-#endif
- }
if (cpu_x86_register(cpu, cpu_model) < 0) {
object_delete(OBJECT(cpu));
return NULL;
x86_cpu_realize(OBJECT(cpu), NULL);
- return env;
+ return cpu;
}
#if !defined(CONFIG_USER_ONLY)
-void do_cpu_init(CPUX86State *env)
+void do_cpu_init(X86CPU *cpu)
{
+ CPUX86State *env = &cpu->env;
int sipi = env->interrupt_request & CPU_INTERRUPT_SIPI;
uint64_t pat = env->pat;
- cpu_state_reset(env);
+ cpu_reset(CPU(cpu));
env->interrupt_request = sipi;
env->pat = pat;
apic_init_reset(env->apic_state);
- env->halted = !cpu_is_bsp(env);
}
-void do_cpu_sipi(CPUX86State *env)
+void do_cpu_sipi(X86CPU *cpu)
{
+ CPUX86State *env = &cpu->env;
+
apic_sipi(env->apic_state);
}
#else
-void do_cpu_init(CPUX86State *env)
+void do_cpu_init(X86CPU *cpu)
{
}
-void do_cpu_sipi(CPUX86State *env)
+void do_cpu_sipi(X86CPU *cpu)
{
}
#endif