xref: /qemu/system/trace-events (revision 9bb5405482e7be4c0a6f259d4f18ea612d4a31ba)
1# See docs/devel/tracing.rst for syntax documentation.
2
3# balloon.c
4# Since requests are raised via monitor, not many tracepoints are needed.
5balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu"
6
7# ioport.c
8cpu_in(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
9cpu_out(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
10
11# memory.c
12memory_region_ops_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
13memory_region_ops_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
14memory_region_subpage_read(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
15memory_region_subpage_write(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
16memory_region_ram_device_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
17memory_region_ram_device_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
18flatview_new(void *view, void *root) "%p (root %p)"
19flatview_destroy(void *view, void *root) "%p (root %p)"
20flatview_destroy_rcu(void *view, void *root) "%p (root %p)"
21
22# softmmu.c
23vm_stop_flush_all(int ret) "ret %d"
24
25# vl.c
26vm_state_notify(int running, int reason, const char *reason_str) "running %d reason %d (%s)"
27load_file(const char *name, const char *path) "name %s location %s"
28runstate_set(int current_state, const char *current_state_str, int new_state, const char *new_state_str) "current_run_state %d (%s) new_state %d (%s)"
29system_wakeup_request(int reason) "reason=%d"
30qemu_system_shutdown_request(int reason) "reason=%d"
31qemu_system_powerdown_request(void) ""
32