Revision 452e4751 kvm-all.c
| b/kvm-all.c | ||
|---|---|---|
| 153 | 153 |
} |
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} |
| 155 | 155 |
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static void on_vcpu(CPUState *env, void (*func)(void *data), void *data) |
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{
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if (env == cpu_single_env) {
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func(data); |
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return; |
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} |
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abort(); |
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} |
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|
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| 156 | 165 |
int kvm_init_vcpu(CPUState *env) |
| 157 | 166 |
{
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| 158 | 167 |
KVMState *s = kvm_state; |
| ... | ... | |
| 901 | 910 |
return !TAILQ_EMPTY(&env->kvm_state->kvm_sw_breakpoints); |
| 902 | 911 |
} |
| 903 | 912 |
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| 913 |
struct kvm_set_guest_debug_data {
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struct kvm_guest_debug dbg; |
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CPUState *env; |
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int err; |
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}; |
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|
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static void kvm_invoke_set_guest_debug(void *data) |
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{
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struct kvm_set_guest_debug_data *dbg_data = data; |
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dbg_data->err = kvm_vcpu_ioctl(dbg_data->env, KVM_SET_GUEST_DEBUG, &dbg_data->dbg); |
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} |
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|
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| 904 | 925 |
int kvm_update_guest_debug(CPUState *env, unsigned long reinject_trap) |
| 905 | 926 |
{
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struct kvm_guest_debug dbg;
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struct kvm_set_guest_debug_data data;
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| 907 | 928 |
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dbg.control = 0; |
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data.dbg.control = 0;
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if (env->singlestep_enabled) |
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dbg.control = KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP; |
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data.dbg.control = KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP;
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| 911 | 932 |
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kvm_arch_update_guest_debug(env, &dbg); |
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dbg.control |= reinject_trap; |
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kvm_arch_update_guest_debug(env, &data.dbg); |
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data.dbg.control |= reinject_trap; |
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data.env = env; |
|
| 914 | 936 |
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return kvm_vcpu_ioctl(env, KVM_SET_GUEST_DEBUG, &dbg); |
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on_vcpu(env, kvm_invoke_set_guest_debug, &data); |
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return data.err; |
|
| 916 | 939 |
} |
| 917 | 940 |
|
| 918 | 941 |
int kvm_insert_breakpoint(CPUState *current_env, target_ulong addr, |
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