diff options
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index ec46380435..6c784a7e09 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -213,12 +213,12 @@ int cpu_exec(CPUArchState *env) cpu->halted = 0; } - cpu_single_env = env; + current_cpu = cpu; - /* As long as cpu_single_env is null, up to the assignment just above, + /* As long as current_cpu is null, up to the assignment just above, * requests by other threads to exit the execution loop are expected to * be issued using the exit_request global. We must make sure that our - * evaluation of the global value is performed past the cpu_single_env + * evaluation of the global value is performed past the current_cpu * value transition point, which requires a memory barrier as well as * an instruction scheduling constraint on modern architectures. */ smp_mb(); @@ -331,7 +331,7 @@ int cpu_exec(CPUArchState *env) cpu_svm_check_intercept_param(env, SVM_EXIT_SMI, 0); cpu->interrupt_request &= ~CPU_INTERRUPT_SMI; - do_smm_enter(env); + do_smm_enter(x86_env_get_cpu(env)); next_tb = 0; } else if ((interrupt_request & CPU_INTERRUPT_NMI) && !(env->hflags2 & HF2_NMI_MASK)) { @@ -577,15 +577,15 @@ int cpu_exec(CPUArchState *env) if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) { /* restore flags in standard format */ #if defined(TARGET_I386) - log_cpu_state(env, CPU_DUMP_CCOP); + log_cpu_state(cpu, CPU_DUMP_CCOP); #elif defined(TARGET_M68K) cpu_m68k_flush_flags(env, env->cc_op); env->cc_op = CC_OP_FLAGS; env->sr = (env->sr & 0xffe0) | env->cc_dest | (env->cc_x << 4); - log_cpu_state(env, 0); + log_cpu_state(cpu, 0); #else - log_cpu_state(env, 0); + log_cpu_state(cpu, 0); #endif } #endif /* DEBUG_DISAS */ @@ -673,7 +673,8 @@ int cpu_exec(CPUArchState *env) } else { /* Reload env after longjmp - the compiler may have smashed all * local variables as longjmp is marked 'noreturn'. */ - env = cpu_single_env; + cpu = current_cpu; + env = cpu->env_ptr; } } /* for(;;) */ @@ -707,7 +708,7 @@ int cpu_exec(CPUArchState *env) #error unsupported target CPU #endif - /* fail safe : never use cpu_single_env outside cpu_exec() */ - cpu_single_env = NULL; + /* fail safe : never use current_cpu outside cpu_exec() */ + current_cpu = NULL; return ret; } |