diff options
| -rw-r--r-- | cpu-exec.c | 8 | ||||
| -rw-r--r-- | exec.c | 4 | ||||
| -rw-r--r-- | hw/spapr_hcall.c | 5 | ||||
| -rw-r--r-- | include/exec/cpu-defs.h | 2 | ||||
| -rw-r--r-- | include/qom/cpu.h | 2 | ||||
| -rw-r--r-- | kvm-all.c | 6 | ||||
| -rw-r--r-- | qom/cpu.c | 1 | ||||
| -rw-r--r-- | target-i386/kvm.c | 4 |
8 files changed, 18 insertions, 14 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index ff9a884a96..cf103f227b 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -196,7 +196,7 @@ int cpu_exec(CPUArchState *env) cpu_single_env = env; if (unlikely(exit_request)) { - env->exit_request = 1; + cpu->exit_request = 1; } #if defined(TARGET_I386) @@ -537,8 +537,8 @@ int cpu_exec(CPUArchState *env) next_tb = 0; } } - if (unlikely(env->exit_request)) { - env->exit_request = 0; + if (unlikely(cpu->exit_request)) { + cpu->exit_request = 0; env->exception_index = EXCP_INTERRUPT; cpu_loop_exit(env); } @@ -591,7 +591,7 @@ int cpu_exec(CPUArchState *env) starting execution if there is a pending interrupt. */ env->current_tb = tb; barrier(); - if (likely(!env->exit_request)) { + if (likely(!cpu->exit_request)) { tc_ptr = tb->tc_ptr; /* execute the generated code */ next_tb = tcg_qemu_tb_exec(env, tc_ptr); @@ -492,7 +492,9 @@ void cpu_reset_interrupt(CPUArchState *env, int mask) void cpu_exit(CPUArchState *env) { - env->exit_request = 1; + CPUState *cpu = ENV_GET_CPU(env); + + cpu->exit_request = 1; cpu_unlink_tb(env); } diff --git a/hw/spapr_hcall.c b/hw/spapr_hcall.c index 2889742788..af1db6ea08 100644 --- a/hw/spapr_hcall.c +++ b/hw/spapr_hcall.c @@ -513,13 +513,14 @@ static target_ulong h_cede(PowerPCCPU *cpu, sPAPREnvironment *spapr, target_ulong opcode, target_ulong *args) { CPUPPCState *env = &cpu->env; + CPUState *cs = CPU(cpu); env->msr |= (1ULL << MSR_EE); hreg_compute_hflags(env); - if (!cpu_has_work(CPU(cpu))) { + if (!cpu_has_work(cs)) { env->halted = 1; env->exception_index = EXCP_HLT; - env->exit_request = 1; + cs->exit_request = 1; } return H_SUCCESS; } diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h index ba814ff10d..ca39f05567 100644 --- a/include/exec/cpu-defs.h +++ b/include/exec/cpu-defs.h @@ -26,7 +26,6 @@ #include "config.h" #include <setjmp.h> #include <inttypes.h> -#include <signal.h> #include "qemu/osdep.h" #include "qemu/queue.h" #include "exec/hwaddr.h" @@ -160,7 +159,6 @@ typedef struct CPUWatchpoint { memory was accessed */ \ uint32_t halted; /* Nonzero if the CPU is in suspend state */ \ uint32_t interrupt_request; \ - volatile sig_atomic_t exit_request; \ CPU_COMMON_TLB \ struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE]; \ /* buffer for temporaries in the code generator */ \ diff --git a/include/qom/cpu.h b/include/qom/cpu.h index c465d88260..42f3f34bbd 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -20,6 +20,7 @@ #ifndef QEMU_CPU_H #define QEMU_CPU_H +#include <signal.h> #include "hw/qdev-core.h" #include "qemu/thread.h" @@ -96,6 +97,7 @@ struct CPUState { bool created; bool stop; bool stopped; + volatile sig_atomic_t exit_request; int kvm_fd; bool kvm_vcpu_dirty; @@ -1537,7 +1537,7 @@ int kvm_cpu_exec(CPUArchState *env) DPRINTF("kvm_cpu_exec()\n"); if (kvm_arch_process_async_events(cpu)) { - env->exit_request = 0; + cpu->exit_request = 0; return EXCP_HLT; } @@ -1548,7 +1548,7 @@ int kvm_cpu_exec(CPUArchState *env) } kvm_arch_pre_run(cpu, run); - if (env->exit_request) { + if (cpu->exit_request) { DPRINTF("interrupt exit requested\n"); /* * KVM requires us to reenter the kernel after IO exits to complete @@ -1622,7 +1622,7 @@ int kvm_cpu_exec(CPUArchState *env) vm_stop(RUN_STATE_INTERNAL_ERROR); } - env->exit_request = 0; + cpu->exit_request = 0; return ret; } @@ -32,6 +32,7 @@ void cpu_reset(CPUState *cpu) static void cpu_common_reset(CPUState *cpu) { + cpu->exit_request = 0; } ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model) diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 9ebf1816d9..0cf413dbfd 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -1777,7 +1777,7 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) * or pending TPR access reports. */ if (env->interrupt_request & (CPU_INTERRUPT_INIT | CPU_INTERRUPT_TPR)) { - env->exit_request = 1; + cpu->exit_request = 1; } /* Try to inject an interrupt if the guest can accept it */ @@ -1847,7 +1847,7 @@ int kvm_arch_process_async_events(CPUState *cs) if (env->exception_injected == EXCP08_DBLE) { /* this means triple fault */ qemu_system_reset_request(); - env->exit_request = 1; + cs->exit_request = 1; return 0; } env->exception_injected = EXCP12_MCHK; |