114 static bool do_test(struct vm86plus_struct *v86, unsigned long eip,  in do_test()  argument
121 	v86->regs.eip = eip;  in do_test()
122 	ret = vm86(VM86_ENTER, v86);  in do_test()
161 …L]\tIncorrect return reason (started at eip = 0x%lx, ended at eip = 0x%lx)\n", eip, v86->regs.eip);  in do_test()
232 	struct vm86plus_struct v86;  in main()  local
243 	memset(&v86, 0, sizeof(v86));  in main()
245 	v86.regs.cs = load_addr / 16;  in main()
246 	v86.regs.ss = load_addr / 16;  in main()
247 	v86.regs.ds = load_addr / 16;  in main()
248 	v86.regs.es = load_addr / 16;  in main()
251 	v86.regs.esp = 4096;  in main()
253 	assert((v86.regs.cs & 3) == 0);	/* Looks like RPL = 0 */  in main()
256 	do_test(&v86, vmcode_bound - vmcode, VM86_INTx, 5, "#BR");  in main()
265 	do_test(&v86, vmcode_sysenter - vmcode, -1, 0, "SYSENTER");  in main()
276 	do_test(&v86, vmcode_syscall - vmcode, VM86_SIGNAL, 0, "SYSCALL");  in main()
280 	v86.regs.eflags |= X86_EFLAGS_VIP;  in main()
281 	v86.regs.eflags &= ~X86_EFLAGS_IF;  in main()
282 	do_test(&v86, vmcode_sti - vmcode, VM86_STI, 0, "STI with VIP set");  in main()
285 	v86.regs.eflags = X86_EFLAGS_VIP;  in main()
286 	v86.regs.eax = 0;  in main()
287 	do_test(&v86, vmcode_popf_hlt - vmcode, VM86_UNKNOWN, 0, "POPF with VIP set and IF clear");  in main()
290 	v86.regs.eflags = X86_EFLAGS_VIP;  in main()
291 	v86.regs.eax = X86_EFLAGS_IF;  in main()
292 	do_test(&v86, vmcode_popf_hlt - vmcode, VM86_STI, 0, "POPF with VIP and IF set");  in main()
295 	v86.regs.eflags = 0;  in main()
296 	v86.regs.eax = X86_EFLAGS_IF;  in main()
297 	do_test(&v86, vmcode_popf_hlt - vmcode, VM86_UNKNOWN, 0, "POPF with VIP clear and IF set");  in main()
299 	v86.regs.eflags = 0;  in main()
302 	do_test(&v86, vmcode_int3 - vmcode, VM86_TRAP, 3, "INT3");  in main()
305 	v86.regs.eax = (unsigned int)-1;  in main()
306 	do_test(&v86, vmcode_int80 - vmcode, VM86_INTx, 0x80, "int80");  in main()
309 	do_umip_tests(&v86, addr);  in main()
312 	v86.regs.cs = 0;  in main()
313 	v86.regs.ss = 0;  in main()
316 	if (do_test(&v86, 0, VM86_SIGNAL, 0, "Execute null pointer") &&  in main()