#include <stdio.h>#include <stdlib.h>#include <string.h>#include "event-parse.h" #define __HYPERVISOR_set_trap_table 0#define __HYPERVISOR_mmu_update 1#define __HYPERVISOR_set_gdt 2#define __HYPERVISOR_stack_switch 3#define __HYPERVISOR_set_callbacks 4#define __HYPERVISOR_fpu_taskswitch 5#define __HYPERVISOR_sched_op_compat 6#define __HYPERVISOR_dom0_op 7#define __HYPERVISOR_set_debugreg 8#define __HYPERVISOR_get_debugreg 9#define __HYPERVISOR_update_descriptor 10#define __HYPERVISOR_memory_op 12#define __HYPERVISOR_multicall 13#define __HYPERVISOR_update_va_mapping 14#define __HYPERVISOR_set_timer_op 15#define __HYPERVISOR_event_channel_op_compat 16#define __HYPERVISOR_xen_version 17#define __HYPERVISOR_console_io 18#define __HYPERVISOR_physdev_op_compat 19#define __HYPERVISOR_grant_table_op 20#define __HYPERVISOR_vm_assist 21#define __HYPERVISOR_update_va_mapping_otherdomain 22#define __HYPERVISOR_iret 23 /* x86 only */#define __HYPERVISOR_vcpu_op 24#define __HYPERVISOR_set_segment_base 25 /* x86/64 only */#define __HYPERVISOR_mmuext_op 26#define __HYPERVISOR_acm_op 27#define __HYPERVISOR_nmi_op 28#define __HYPERVISOR_sched_op 29#define __HYPERVISOR_callback_op 30#define __HYPERVISOR_xenoprof_op 31#define __HYPERVISOR_event_channel_op 32#define __HYPERVISOR_physdev_op 33#define __HYPERVISOR_hvm_op 34#define __HYPERVISOR_tmem_op 38 /* Architecture-specific hypercall definitions. */#define __HYPERVISOR_arch_0 48#define __HYPERVISOR_arch_1 49#define __HYPERVISOR_arch_2 50#define __HYPERVISOR_arch_3 51#define __HYPERVISOR_arch_4 52#define __HYPERVISOR_arch_5 53#define __HYPERVISOR_arch_6 54#define __HYPERVISOR_arch_7 55 #define N(x) [__HYPERVISOR_##x] = "("#x")"static const char *xen_hypercall_names[] = { N(set_trap_table), N(mmu_update), N(set_gdt), N(stack_switch), N(set_callbacks), N(fpu_taskswitch), N(sched_op_compat), N(dom0_op), N(set_debugreg), N(get_debugreg), N(update_descriptor), N(memory_op), N(multicall), N(update_va_mapping), N(set_timer_op), N(event_channel_op_compat), N(xen_version), N(console_io), N(physdev_op_compat), N(grant_table_op), N(vm_assist), N(update_va_mapping_otherdomain), N(iret), N(vcpu_op), N(set_segment_base), N(mmuext_op), N(acm_op), N(nmi_op), N(sched_op), N(callback_op), N(xenoprof_op), N(event_channel_op), N(physdev_op), N(hvm_op), /* Architecture-specific hypercall definitions. */ N(arch_0), N(arch_1), N(arch_2), N(arch_3), N(arch_4), N(arch_5), N(arch_6), N(arch_7),};#undef N #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) static const char *xen_hypercall_name(unsigned op){ if (op < ARRAY_SIZE(xen_hypercall_names) && xen_hypercall_names[op] != NULL) return xen_hypercall_names[op]; return "";} unsigned long long process_xen_hypercall_name(struct trace_seq *s, unsigned long long *args){ unsigned int op = args[0]; trace_seq_printf(s, "%s", xen_hypercall_name(op)); return 0;} int PEVENT_PLUGIN_LOADER(struct pevent *pevent){ pevent_register_print_function(pevent, process_xen_hypercall_name, PEVENT_FUNC_ARG_STRING, "xen_hypercall_name", PEVENT_FUNC_ARG_INT, PEVENT_FUNC_ARG_VOID); return 0;} void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent){ pevent_unregister_print_function(pevent, process_xen_hypercall_name, "xen_hypercall_name");}
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "event-parse.h"
#define __HYPERVISOR_set_trap_table 0
#define __HYPERVISOR_mmu_update 1
#define __HYPERVISOR_set_gdt 2
#define __HYPERVISOR_stack_switch 3
#define __HYPERVISOR_set_callbacks 4
#define __HYPERVISOR_fpu_taskswitch 5
#define __HYPERVISOR_sched_op_compat 6
#define __HYPERVISOR_dom0_op 7
#define __HYPERVISOR_set_debugreg 8
#define __HYPERVISOR_get_debugreg 9
#define __HYPERVISOR_update_descriptor 10
#define __HYPERVISOR_memory_op 12
#define __HYPERVISOR_multicall 13
#define __HYPERVISOR_update_va_mapping 14
#define __HYPERVISOR_set_timer_op 15
#define __HYPERVISOR_event_channel_op_compat 16
#define __HYPERVISOR_xen_version 17
#define __HYPERVISOR_console_io 18
#define __HYPERVISOR_physdev_op_compat 19
#define __HYPERVISOR_grant_table_op 20
#define __HYPERVISOR_vm_assist 21
#define __HYPERVISOR_update_va_mapping_otherdomain 22
#define __HYPERVISOR_iret 23 /* x86 only */
#define __HYPERVISOR_vcpu_op 24
#define __HYPERVISOR_set_segment_base 25 /* x86/64 only */
#define __HYPERVISOR_mmuext_op 26
#define __HYPERVISOR_acm_op 27
#define __HYPERVISOR_nmi_op 28
#define __HYPERVISOR_sched_op 29
#define __HYPERVISOR_callback_op 30
#define __HYPERVISOR_xenoprof_op 31
#define __HYPERVISOR_event_channel_op 32
#define __HYPERVISOR_physdev_op 33
#define __HYPERVISOR_hvm_op 34
#define __HYPERVISOR_tmem_op 38
/* Architecture-specific hypercall definitions. */
#define __HYPERVISOR_arch_0 48
#define __HYPERVISOR_arch_1 49
#define __HYPERVISOR_arch_2 50
#define __HYPERVISOR_arch_3 51
#define __HYPERVISOR_arch_4 52
#define __HYPERVISOR_arch_5 53
#define __HYPERVISOR_arch_6 54
#define __HYPERVISOR_arch_7 55
#define N(x) [__HYPERVISOR_##x] = "("#x")"
static const char *xen_hypercall_names[] = {
N(set_trap_table),
N(mmu_update),
N(set_gdt),
N(stack_switch),
N(set_callbacks),
N(fpu_taskswitch),
N(sched_op_compat),
N(dom0_op),
N(set_debugreg),
N(get_debugreg),
N(update_descriptor),
N(memory_op),
N(multicall),
N(update_va_mapping),
N(set_timer_op),
N(event_channel_op_compat),
N(xen_version),
N(console_io),
N(physdev_op_compat),
N(grant_table_op),
N(vm_assist),
N(update_va_mapping_otherdomain),
N(iret),
N(vcpu_op),
N(set_segment_base),
N(mmuext_op),
N(acm_op),
N(nmi_op),
N(sched_op),
N(callback_op),
N(xenoprof_op),
N(event_channel_op),
N(physdev_op),
N(hvm_op),
/* Architecture-specific hypercall definitions. */
N(arch_0),
N(arch_1),
N(arch_2),
N(arch_3),
N(arch_4),
N(arch_5),
N(arch_6),
N(arch_7),
};
#undef N
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
static const char *xen_hypercall_name(unsigned op)
{
if (op < ARRAY_SIZE(xen_hypercall_names) &&
xen_hypercall_names[op] != NULL)
return xen_hypercall_names[op];
return "";
}
unsigned long long process_xen_hypercall_name(struct trace_seq *s,
unsigned long long *args)
{
unsigned int op = args[0];
trace_seq_printf(s, "%s", xen_hypercall_name(op));
return 0;
}
int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
{
pevent_register_print_function(pevent,
process_xen_hypercall_name,
PEVENT_FUNC_ARG_STRING,
"xen_hypercall_name",
PEVENT_FUNC_ARG_INT,
PEVENT_FUNC_ARG_VOID);
return 0;
}
void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
{
pevent_unregister_print_function(pevent, process_xen_hypercall_name,
"xen_hypercall_name");
}