diff options
Diffstat (limited to 'target-i386/kvm.c')
-rw-r--r-- | target-i386/kvm.c | 59 |
1 files changed, 39 insertions, 20 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index f669281..80cacf3 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -306,9 +306,10 @@ static void hardware_memory_error(void) exit(1); } -int kvm_arch_on_sigbus_vcpu(CPUX86State *env, int code, void *addr) +int kvm_arch_on_sigbus_vcpu(CPUState *c, int code, void *addr) { - X86CPU *cpu = x86_env_get_cpu(env); + X86CPU *cpu = X86_CPU(c); + CPUX86State *env = &cpu->env; ram_addr_t ram_addr; hwaddr paddr; @@ -406,12 +407,14 @@ static void cpu_update_state(void *opaque, int running, RunState state) } } -int kvm_arch_init_vcpu(CPUX86State *env) +int kvm_arch_init_vcpu(CPUState *cs) { struct { struct kvm_cpuid2 cpuid; struct kvm_cpuid_entry2 entries[100]; } QEMU_PACKED cpuid_data; + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; uint32_t limit, i, j, cpuid_i; uint32_t unused; struct kvm_cpuid_entry2 *c; @@ -623,9 +626,10 @@ int kvm_arch_init_vcpu(CPUX86State *env) return 0; } -void kvm_arch_reset_vcpu(CPUX86State *env) +void kvm_arch_reset_vcpu(CPUState *cs) { - X86CPU *cpu = x86_env_get_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; env->exception_injected = -1; env->interrupt_injected = -1; @@ -1582,9 +1586,10 @@ static int kvm_get_debugregs(CPUX86State *env) return 0; } -int kvm_arch_put_registers(CPUX86State *env, int level) +int kvm_arch_put_registers(CPUState *cpu, int level) { - CPUState *cpu = ENV_GET_CPU(env); + X86CPU *x86_cpu = X86_CPU(cpu); + CPUX86State *env = &x86_cpu->env; int ret; assert(cpu_is_stopped(cpu) || qemu_cpu_is_self(cpu)); @@ -1640,12 +1645,13 @@ int kvm_arch_put_registers(CPUX86State *env, int level) return 0; } -int kvm_arch_get_registers(CPUX86State *env) +int kvm_arch_get_registers(CPUState *cs) { - X86CPU *cpu = x86_env_get_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; int ret; - assert(cpu_is_stopped(CPU(cpu)) || qemu_cpu_is_self(CPU(cpu))); + assert(cpu_is_stopped(cs) || qemu_cpu_is_self(cs)); ret = kvm_getput_regs(env, 0); if (ret < 0) { @@ -1686,8 +1692,10 @@ int kvm_arch_get_registers(CPUX86State *env) return 0; } -void kvm_arch_pre_run(CPUX86State *env, struct kvm_run *run) +void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) { + X86CPU *x86_cpu = X86_CPU(cpu); + CPUX86State *env = &x86_cpu->env; int ret; /* Inject NMI */ @@ -1746,8 +1754,11 @@ void kvm_arch_pre_run(CPUX86State *env, struct kvm_run *run) } } -void kvm_arch_post_run(CPUX86State *env, struct kvm_run *run) +void kvm_arch_post_run(CPUState *cpu, struct kvm_run *run) { + X86CPU *x86_cpu = X86_CPU(cpu); + CPUX86State *env = &x86_cpu->env; + if (run->if_flag) { env->eflags |= IF_MASK; } else { @@ -1757,9 +1768,10 @@ void kvm_arch_post_run(CPUX86State *env, struct kvm_run *run) cpu_set_apic_base(env->apic_state, run->apic_base); } -int kvm_arch_process_async_events(CPUX86State *env) +int kvm_arch_process_async_events(CPUState *cs) { - X86CPU *cpu = x86_env_get_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; if (env->interrupt_request & CPU_INTERRUPT_MCE) { /* We must not raise CPU_INTERRUPT_MCE if it's not supported. */ @@ -1839,8 +1851,9 @@ static int kvm_handle_tpr_access(CPUX86State *env) return 1; } -int kvm_arch_insert_sw_breakpoint(CPUX86State *env, struct kvm_sw_breakpoint *bp) +int kvm_arch_insert_sw_breakpoint(CPUState *cpu, struct kvm_sw_breakpoint *bp) { + CPUX86State *env = &X86_CPU(cpu)->env; static const uint8_t int3 = 0xcc; if (cpu_memory_rw_debug(env, bp->pc, (uint8_t *)&bp->saved_insn, 1, 0) || @@ -1850,8 +1863,9 @@ int kvm_arch_insert_sw_breakpoint(CPUX86State *env, struct kvm_sw_breakpoint *bp return 0; } -int kvm_arch_remove_sw_breakpoint(CPUX86State *env, struct kvm_sw_breakpoint *bp) +int kvm_arch_remove_sw_breakpoint(CPUState *cpu, struct kvm_sw_breakpoint *bp) { + CPUX86State *env = &X86_CPU(cpu)->env; uint8_t int3; if (cpu_memory_rw_debug(env, bp->pc, &int3, 1, 0) || int3 != 0xcc || @@ -1994,8 +2008,9 @@ static int kvm_handle_debug(CPUX86State *env, return ret; } -void kvm_arch_update_guest_debug(CPUX86State *env, struct kvm_guest_debug *dbg) +void kvm_arch_update_guest_debug(CPUState *cpu, struct kvm_guest_debug *dbg) { + CPUX86State *env = &X86_CPU(cpu)->env; const uint8_t type_code[] = { [GDB_BREAKPOINT_HW] = 0x0, [GDB_WATCHPOINT_WRITE] = 0x1, @@ -2031,9 +2046,10 @@ static bool host_supports_vmx(void) #define VMX_INVALID_GUEST_STATE 0x80000021 -int kvm_arch_handle_exit(CPUX86State *env, struct kvm_run *run) +int kvm_arch_handle_exit(CPUState *cs, struct kvm_run *run) { - X86CPU *cpu = x86_env_get_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; uint64_t code; int ret; @@ -2083,8 +2099,11 @@ int kvm_arch_handle_exit(CPUX86State *env, struct kvm_run *run) return ret; } -bool kvm_arch_stop_on_emulation_error(CPUX86State *env) +bool kvm_arch_stop_on_emulation_error(CPUState *cs) { + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; + kvm_cpu_synchronize_state(env); return !(env->cr[0] & CR0_PE_MASK) || ((env->segs[R_CS].selector & 3) != 3); |