diff options
| -rw-r--r-- | docs/tracing.txt | 10 | ||||
| -rw-r--r-- | trace-events | 3 | ||||
| -rw-r--r-- | vl.c | 27 |
3 files changed, 5 insertions, 35 deletions
diff --git a/docs/tracing.txt b/docs/tracing.txt index 7117c5e..3853a6a 100644 --- a/docs/tracing.txt +++ b/docs/tracing.txt @@ -258,11 +258,11 @@ is generated to make use in scripts more convenient. This step can also be performed manually after a build in order to change the binary name in the .stp probes: - scripts/tracetool --dtrace --stap \ - --binary path/to/qemu-binary \ - --target-type system \ - --target-name x86_64 \ - <trace-events >qemu.stp + scripts/tracetool.py --backends=dtrace --format=stap \ + --binary path/to/qemu-binary \ + --target-type system \ + --target-name x86_64 \ + <trace-events >qemu.stp == Trace event properties == diff --git a/trace-events b/trace-events index 6790292..b813ae4 100644 --- a/trace-events +++ b/trace-events @@ -603,9 +603,6 @@ scsi_request_sense(int target, int lun, int tag) "target %d lun %d tag %d" vm_state_notify(int running, int reason) "running %d reason %d" load_file(const char *name, const char *path) "name %s location %s" runstate_set(int new_state) "new state %d" -g_malloc(size_t size, void *ptr) "size %zu ptr %p" -g_realloc(void *ptr, size_t size, void *newptr) "ptr %p size %zu newptr %p" -g_free(void *ptr) "ptr %p" system_wakeup_request(int reason) "reason=%d" qemu_system_shutdown_request(void) "" qemu_system_powerdown_request(void) "" @@ -2703,26 +2703,6 @@ static const QEMUOption *lookup_opt(int argc, char **argv, return popt; } -static gpointer malloc_and_trace(gsize n_bytes) -{ - void *ptr = malloc(n_bytes); - trace_g_malloc(n_bytes, ptr); - return ptr; -} - -static gpointer realloc_and_trace(gpointer mem, gsize n_bytes) -{ - void *ptr = realloc(mem, n_bytes); - trace_g_realloc(mem, n_bytes, ptr); - return ptr; -} - -static void free_and_trace(gpointer mem) -{ - trace_g_free(mem); - free(mem); -} - static int machine_set_property(void *opaque, const char *name, const char *value, Error **errp) @@ -2950,11 +2930,6 @@ int main(int argc, char **argv, char **envp) bool userconfig = true; const char *log_mask = NULL; const char *log_file = NULL; - GMemVTable mem_trace = { - .malloc = malloc_and_trace, - .realloc = realloc_and_trace, - .free = free_and_trace, - }; const char *trace_events = NULL; const char *trace_file = NULL; ram_addr_t maxram_size; @@ -2970,8 +2945,6 @@ int main(int argc, char **argv, char **envp) error_set_progname(argv[0]); qemu_init_exec_dir(argv[0]); - g_mem_set_vtable(&mem_trace); - module_call_init(MODULE_INIT_QOM); qemu_add_opts(&qemu_drive_opts); |