1 #include <linux/ftrace.h> 2 #include <xen/interface/xen.h> 3 4 #define N(x) [__HYPERVISOR_##x] = "("#x")" 5 static const char *xen_hypercall_names[] = { 6 N(set_trap_table), 7 N(mmu_update), 8 N(set_gdt), 9 N(stack_switch), 10 N(set_callbacks), 11 N(fpu_taskswitch), 12 N(sched_op_compat), 13 N(dom0_op), 14 N(set_debugreg), 15 N(get_debugreg), 16 N(update_descriptor), 17 N(memory_op), 18 N(multicall), 19 N(update_va_mapping), 20 N(set_timer_op), 21 N(event_channel_op_compat), 22 N(xen_version), 23 N(console_io), 24 N(physdev_op_compat), 25 N(grant_table_op), 26 N(vm_assist), 27 N(update_va_mapping_otherdomain), 28 N(iret), 29 N(vcpu_op), 30 N(set_segment_base), 31 N(mmuext_op), 32 N(acm_op), 33 N(nmi_op), 34 N(sched_op), 35 N(callback_op), 36 N(xenoprof_op), 37 N(event_channel_op), 38 N(physdev_op), 39 N(hvm_op), 40 41 /* Architecture-specific hypercall definitions. */ 42 N(arch_0), 43 N(arch_1), 44 N(arch_2), 45 N(arch_3), 46 N(arch_4), 47 N(arch_5), 48 N(arch_6), 49 N(arch_7), 50 }; 51 #undef N 52 53 static const char *xen_hypercall_name(unsigned op) 54 { 55 if (op < ARRAY_SIZE(xen_hypercall_names) && xen_hypercall_names[op] != NULL) 56 return xen_hypercall_names[op]; 57 58 return ""; 59 } 60 61 #define CREATE_TRACE_POINTS 62 #include <trace/events/xen.h> 63