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| author | Blue Swirl <blauwirbel@gmail.com> | 2012-04-28 19:35:10 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-06-28 20:28:08 +0000 |
| commit | 77b2bc2c096be44a36c45d777abb81a298c05c98 (patch) | |
| tree | 6b102bf6993d28825d37938b3c26939c3ef33b7d /cpu-exec.c | |
| parent | 20054ef03e0bd051178edd9d1378aa59570dbcf5 (diff) | |
x86: avoid AREG0 for exceptions
Add an explicit CPUX86State parameter instead of relying on AREG0.
Merge raise_exception_env() to raise_exception(), likewise with
raise_exception_err_env() and raise_exception_err().
Introduce cpu_svm_check_intercept_param() and cpu_vmexit()
as wrappers.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 624c409f7b..08c35f72d4 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -289,7 +289,8 @@ int cpu_exec(CPUArchState *env) #endif #if defined(TARGET_I386) if (interrupt_request & CPU_INTERRUPT_INIT) { - svm_check_intercept(env, SVM_EXIT_INIT); + cpu_svm_check_intercept_param(env, SVM_EXIT_INIT, + 0); do_cpu_init(x86_env_get_cpu(env)); env->exception_index = EXCP_HALTED; cpu_loop_exit(env); @@ -298,7 +299,8 @@ int cpu_exec(CPUArchState *env) } else if (env->hflags2 & HF2_GIF_MASK) { if ((interrupt_request & CPU_INTERRUPT_SMI) && !(env->hflags & HF_SMM_MASK)) { - svm_check_intercept(env, SVM_EXIT_SMI); + cpu_svm_check_intercept_param(env, SVM_EXIT_SMI, + 0); env->interrupt_request &= ~CPU_INTERRUPT_SMI; do_smm_enter(env); next_tb = 0; @@ -319,7 +321,8 @@ int cpu_exec(CPUArchState *env) (env->eflags & IF_MASK && !(env->hflags & HF_INHIBIT_IRQ_MASK))))) { int intno; - svm_check_intercept(env, SVM_EXIT_INTR); + cpu_svm_check_intercept_param(env, SVM_EXIT_INTR, + 0); env->interrupt_request &= ~(CPU_INTERRUPT_HARD | CPU_INTERRUPT_VIRQ); intno = cpu_get_pic_interrupt(env); qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing hardware INT=0x%02x\n", intno); @@ -333,7 +336,8 @@ int cpu_exec(CPUArchState *env) !(env->hflags & HF_INHIBIT_IRQ_MASK)) { int intno; /* FIXME: this should respect TPR */ - svm_check_intercept(env, SVM_EXIT_VINTR); + cpu_svm_check_intercept_param(env, SVM_EXIT_VINTR, + 0); intno = ldl_phys(env->vm_vmcb + offsetof(struct vmcb, control.int_vector)); qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing virtual hardware INT=0x%02x\n", intno); do_interrupt_x86_hardirq(env, intno, 1); |