511                       struct kqemu_cpu_state *kenv)  in do_syscall()  argument
520         env->regs[R_ECX] = kenv->next_eip;  in do_syscall()
544         env->regs[R_ECX] = (uint32_t)kenv->next_eip;  in do_syscall()
693     struct kqemu_cpu_state kcpu_state, *kenv = &kcpu_state;  in kqemu_cpu_exec()  local
708         kenv->regs[i] = env->regs[i];  in kqemu_cpu_exec()
709     kenv->eip = env->eip;  in kqemu_cpu_exec()
710     kenv->eflags = env->eflags;  in kqemu_cpu_exec()
712         kqemu_load_seg(&kenv->segs[i], &env->segs[i]);  in kqemu_cpu_exec()
713     kqemu_load_seg(&kenv->ldt, &env->ldt);  in kqemu_cpu_exec()
714     kqemu_load_seg(&kenv->tr, &env->tr);  in kqemu_cpu_exec()
715     kqemu_load_seg(&kenv->gdt, &env->gdt);  in kqemu_cpu_exec()
716     kqemu_load_seg(&kenv->idt, &env->idt);  in kqemu_cpu_exec()
717     kenv->cr0 = env->cr[0];  in kqemu_cpu_exec()
718     kenv->cr2 = env->cr[2];  in kqemu_cpu_exec()
719     kenv->cr3 = env->cr[3];  in kqemu_cpu_exec()
720     kenv->cr4 = env->cr[4];  in kqemu_cpu_exec()
721     kenv->a20_mask = env->a20_mask;  in kqemu_cpu_exec()
722     kenv->efer = env->efer;  in kqemu_cpu_exec()
723     kenv->tsc_offset = 0;  in kqemu_cpu_exec()
724     kenv->star = env->star;  in kqemu_cpu_exec()
725     kenv->sysenter_cs = env->sysenter_cs;  in kqemu_cpu_exec()
726     kenv->sysenter_esp = env->sysenter_esp;  in kqemu_cpu_exec()
727     kenv->sysenter_eip = env->sysenter_eip;  in kqemu_cpu_exec()
729     kenv->lstar = env->lstar;  in kqemu_cpu_exec()
730     kenv->cstar = env->cstar;  in kqemu_cpu_exec()
731     kenv->fmask = env->fmask;  in kqemu_cpu_exec()
732     kenv->kernelgsbase = env->kernelgsbase;  in kqemu_cpu_exec()
735         kenv->dr7 = env->dr[7];  in kqemu_cpu_exec()
736         kenv->dr0 = env->dr[0];  in kqemu_cpu_exec()
737         kenv->dr1 = env->dr[1];  in kqemu_cpu_exec()
738         kenv->dr2 = env->dr[2];  in kqemu_cpu_exec()
739         kenv->dr3 = env->dr[3];  in kqemu_cpu_exec()
741         kenv->dr7 = 0;  in kqemu_cpu_exec()
743     kenv->dr6 = env->dr[6];  in kqemu_cpu_exec()
745     kenv->cpl = cpl;  in kqemu_cpu_exec()
746     kenv->nb_pages_to_flush = nb_pages_to_flush;  in kqemu_cpu_exec()
747     kenv->user_only = (env->kqemu_enabled == 1);  in kqemu_cpu_exec()
748     kenv->nb_ram_pages_to_update = nb_ram_pages_to_update;  in kqemu_cpu_exec()
750     kenv->nb_modified_ram_pages = nb_modified_ram_pages;  in kqemu_cpu_exec()
761                         kenv, sizeof(struct kqemu_cpu_state),  in kqemu_cpu_exec()
762                         kenv, sizeof(struct kqemu_cpu_state),  in kqemu_cpu_exec()
764         ret = kenv->retval;  in kqemu_cpu_exec()
769     ioctl(kqemu_fd, KQEMU_EXEC, kenv);  in kqemu_cpu_exec()
770     ret = kenv->retval;  in kqemu_cpu_exec()
778         env->regs[i] = kenv->regs[i];  in kqemu_cpu_exec()
779     env->eip = kenv->eip;  in kqemu_cpu_exec()
780     env->eflags = kenv->eflags;  in kqemu_cpu_exec()
782         kqemu_save_seg(&env->segs[i], &kenv->segs[i]);  in kqemu_cpu_exec()
783     cpu_x86_set_cpl(env, kenv->cpl);  in kqemu_cpu_exec()
784     kqemu_save_seg(&env->ldt, &kenv->ldt);  in kqemu_cpu_exec()
785     env->cr[0] = kenv->cr0;  in kqemu_cpu_exec()
786     env->cr[4] = kenv->cr4;  in kqemu_cpu_exec()
787     env->cr[3] = kenv->cr3;  in kqemu_cpu_exec()
788     env->cr[2] = kenv->cr2;  in kqemu_cpu_exec()
789     env->dr[6] = kenv->dr6;  in kqemu_cpu_exec()
791     env->kernelgsbase = kenv->kernelgsbase;  in kqemu_cpu_exec()
795     if (kenv->nb_pages_to_flush >= KQEMU_FLUSH_ALL) {  in kqemu_cpu_exec()
798         for(i = 0; i < kenv->nb_pages_to_flush; i++) {  in kqemu_cpu_exec()
809     if (kenv->nb_ram_pages_to_update > 0) {  in kqemu_cpu_exec()
813     if (kenv->nb_modified_ram_pages > 0) {  in kqemu_cpu_exec()
814         for(i = 0; i < kenv->nb_modified_ram_pages; i++) {  in kqemu_cpu_exec()
868         return do_syscall(env, kenv);  in kqemu_cpu_exec()
874         env->exception_next_eip = kenv->next_eip;  in kqemu_cpu_exec()
883         env->error_code = kenv->error_code;  in kqemu_cpu_exec()