| 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. |
| 5 | balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu" |
| 6 | |
| 7 | # dma-helpers.c |
| 8 | dma_blk_io(void *dbs, void *bs, int64_t offset, bool to_dev) "dbs=%p bs=%p offset=%" PRId64 " to_dev=%d" |
| 9 | dma_aio_cancel(void *dbs) "dbs=%p" |
| 10 | dma_complete(void *dbs, int ret, void *cb) "dbs=%p ret=%d cb=%p" |
| 11 | dma_blk_cb(void *dbs, int ret) "dbs=%p ret=%d" |
| 12 | dma_map_wait(void *dbs) "dbs=%p" |
| 13 | |
| 14 | # ioport.c |
| 15 | cpu_in(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u" |
| 16 | cpu_out(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u" |
| 17 | |
| 18 | # memory.c |
| 19 | memory_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'" |
| 20 | memory_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'" |
| 21 | memory_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" |
| 22 | memory_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" |
| 23 | memory_region_sync_dirty(const char *mr, const char *listener, int global) "mr '%s' listener '%s' synced (global=%d)" |
| 24 | flatview_new(void *view, void *root) "%p (root %p)" |
| 25 | flatview_destroy(void *view, void *root) "%p (root %p)" |
| 26 | flatview_destroy_rcu(void *view, void *root) "%p (root %p)" |
| 27 | global_dirty_changed(unsigned int bitmask) "bitmask 0x%"PRIx32 |
| 28 | memory_region_finalize(const char* name) "mr %s" |
| 29 | |
| 30 | # physmem.c |
| 31 | address_space_map(void *as, uint64_t addr, uint64_t len, bool is_write, uint32_t attrs) "as:%p addr 0x%"PRIx64":%"PRIx64" write:%d attrs:0x%x" |
| 32 | find_ram_offset(uint64_t size, uint64_t offset) "size: 0x%" PRIx64 " @ 0x%" PRIx64 |
| 33 | find_ram_offset_loop(uint64_t size, uint64_t candidate, uint64_t offset, uint64_t next, uint64_t mingap) "trying size: 0x%" PRIx64 " @ 0x%" PRIx64 ", offset: 0x%" PRIx64" next: 0x%" PRIx64 " mingap: 0x%" PRIx64 |
| 34 | ram_block_discard_shared_range(const char *rbname, void *hva, size_t length, bool need_madvise, bool need_fallocate, int ret) "%s@%p + 0x%zx: madvise: %d fallocate: %d ret: %d" |
| 35 | qemu_ram_alloc_shared(const char *name, size_t size, size_t max_size, int fd, void *host) "%s size %zu max_size %zu fd %d host %p" |
| 36 | |
| 37 | subpage_register(void *subpage, uint32_t start, uint32_t end, int idx, int eidx, uint16_t section) "subpage %p start 0x%08x end 0x%08x idx 0x%08x eidx 0x%08x section %u" |
| 38 | subpage_init(void *subpage, uint64_t base, uint64_t len) "subpage %p base 0x%08" PRIx64 " len 0x%08" PRIx64 |
| 39 | subpage_accepts(void *subpage, char access, unsigned len, uint64_t addr) "subpage %p %c len %u addr 0x%" PRIx64 |
| 40 | subpage_read(void *subpage, unsigned len, uint64_t addr) "subpage %p len %u addr 0x%" PRIx64 |
| 41 | subpage_write(void *subpage, unsigned len, uint64_t addr, uint64_t value) "subpage %p len %u addr 0x%" PRIx64 " value 0x%" PRIx64 |
| 42 | |
| 43 | # cpus.c |
| 44 | vm_stop_flush_all(int ret) "ret %d" |
| 45 | |
| 46 | # vl.c |
| 47 | vm_state_notify(int running, int reason, const char *reason_str) "running %d reason %d (%s)" |
| 48 | runstate_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)" |
| 49 | system_wakeup_request(int reason) "reason=%d" |
| 50 | qemu_system_shutdown_request(int reason) "reason=%d" |
| 51 | qemu_system_powerdown_request(void) "" |
| 52 | |
| 53 | #dirtylimit.c |
| 54 | dirtylimit_state_initialize(int max_cpus) "dirtylimit state initialize: max cpus %d" |
| 55 | dirtylimit_state_finalize(void) |
| 56 | dirtylimit_throttle_pct(int cpu_index, uint64_t pct, int64_t time_us) "CPU[%d] throttle percent: %" PRIu64 ", throttle adjust time %"PRIi64 " us" |
| 57 | dirtylimit_set_vcpu(int cpu_index, uint64_t quota) "CPU[%d] set dirty page rate limit %"PRIu64 |
| 58 | dirtylimit_vcpu_execute(int cpu_index, int64_t sleep_time_us) "CPU[%d] sleep %"PRIi64 " us" |
| 59 | |
| 60 | # ram-block-attributes.c |
| 61 | ram_block_attributes_state_change(uint64_t offset, uint64_t size, const char *from, const char *to) "offset 0x%"PRIx64" size 0x%"PRIx64" from '%s' to '%s'" |