}
#else
{
+ int ret = 0;
void *buffer = NULL;
size_t real_to_base = 0; /* The buffer is allocated on arch_size alignment */
size_t *to_base = &real_to_base;
size_t *len = &real_len;
size_t reserve_size;
size_t slot_size;
- int ret = 0;
const void *real_from;
const void **from = &real_from;
/* For each field, calculate the field size. */
*len = 0;
}
- ret = ltt_trace_generic(ltt_facility_user_generic_411B0F83, event_user_generic_string, stack_buffer, sizeof(stack_buffer), LTT_BLOCKING);
+ ret = ltt_trace_generic(ltt_facility_user_generic_F583779E, event_user_generic_string, buffer, reserve_size, LTT_BLOCKING);
}
return ret;
}
#else
{
+ int ret = 0;
void *buffer = NULL;
size_t real_to_base = 0; /* The buffer is allocated on arch_size alignment */
size_t *to_base = &real_to_base;
size_t *len = &real_len;
size_t reserve_size;
size_t slot_size;
- int ret = 0;
size_t align;
const void *real_from;
const void **from = &real_from;
*len = 0;
}
- ret = ltt_trace_generic(ltt_facility_user_generic_411B0F83, event_user_generic_string_pointer, stack_buffer, sizeof(stack_buffer), LTT_BLOCKING);
+ ret = ltt_trace_generic(ltt_facility_user_generic_F583779E, event_user_generic_string_pointer, buffer, reserve_size, LTT_BLOCKING);
+ }
+
+ return ret;
+
+}
+#endif //LTT_TRACE
+
+/* Event slow_printf structures */
+static inline void lttng_write_string_user_generic_slow_printf_string(
+ void *buffer,
+ size_t *to_base,
+ size_t *to,
+ const void **from,
+ size_t *len,
+ const char * obj)
+{
+ size_t size;
+ size_t align;
+
+ /* Flush pending memcpy */
+ if(*len != 0) {
+ if(buffer != NULL)
+ memcpy(buffer+*to_base+*to, *from, *len);
+ }
+ *to += *len;
+ *len = 0;
+
+ align = sizeof(char);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ /* Contains variable sized fields : must explode the structure */
+
+ size = strlen(obj) + 1; /* Include final NULL char. */
+ if(buffer != NULL)
+ memcpy(buffer+*to_base+*to, obj, size);
+ *to += size;
+
+ /* Realign the *to_base on arch size, set *to to 0 */
+ *to += ltt_align(*to, sizeof(void *));
+ *to_base = *to_base+*to;
+ *to = 0;
+
+ /* Put source *from just after the C string */
+ *from += size;
+}
+
+
+/* Event slow_printf logging function */
+static inline int trace_user_generic_slow_printf_param_buffer(
+ void *buffer,
+ size_t reserve_size)
+#ifndef LTT_TRACE
+{
+}
+#else
+{
+ int ret = 0;
+ reserve_size = ltt_align(reserve_size, sizeof(void *));
+ {
+ ret = ltt_trace_generic(ltt_facility_user_generic_F583779E, event_user_generic_slow_printf, buffer, reserve_size, LTT_BLOCKING);
+ }
+
+ return ret;
+
+}
+#endif //LTT_TRACE
+
+/* Event function_entry structures */
+
+/* Event function_entry logging function */
+static inline __attribute__((no_instrument_function)) int trace_user_generic_function_entry(
+ const void * lttng_param_this_fn,
+ const void * lttng_param_call_site)
+#ifndef LTT_TRACE
+{
+}
+#else
+{
+ int ret = 0;
+ void *buffer = NULL;
+ size_t real_to_base = 0; /* The buffer is allocated on arch_size alignment */
+ size_t *to_base = &real_to_base;
+ size_t real_to = 0;
+ size_t *to = &real_to;
+ size_t real_len = 0;
+ size_t *len = &real_len;
+ size_t reserve_size;
+ size_t slot_size;
+ size_t align;
+ const void *real_from;
+ const void **from = &real_from;
+ /* For each field, calculate the field size. */
+ /* size = *to_base + *to + *len */
+ /* Assume that the padding for alignment starts at a
+ * sizeof(void *) address. */
+
+ *from = <tng_param_this_fn;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ *from = <tng_param_call_site;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ reserve_size = *to_base + *to + *len;
+ {
+ char stack_buffer[reserve_size];
+ buffer = stack_buffer;
+
+ *to_base = *to = *len = 0;
+
+ *from = <tng_param_this_fn;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ /* Flush pending memcpy */
+ if(*len != 0) {
+ memcpy(buffer+*to_base+*to, *from, *len);
+ *to += *len;
+ *len = 0;
+ }
+
+ *from = <tng_param_call_site;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ /* Flush pending memcpy */
+ if(*len != 0) {
+ memcpy(buffer+*to_base+*to, *from, *len);
+ *to += *len;
+ *len = 0;
+ }
+
+ ret = ltt_trace_generic(ltt_facility_user_generic_F583779E, event_user_generic_function_entry, buffer, reserve_size, LTT_BLOCKING);
+ }
+
+ return ret;
+
+}
+#endif //LTT_TRACE
+
+/* Event function_exit structures */
+
+/* Event function_exit logging function */
+static inline __attribute__((no_instrument_function)) int trace_user_generic_function_exit(
+ const void * lttng_param_this_fn,
+ const void * lttng_param_call_site)
+#ifndef LTT_TRACE
+{
+}
+#else
+{
+ int ret = 0;
+ void *buffer = NULL;
+ size_t real_to_base = 0; /* The buffer is allocated on arch_size alignment */
+ size_t *to_base = &real_to_base;
+ size_t real_to = 0;
+ size_t *to = &real_to;
+ size_t real_len = 0;
+ size_t *len = &real_len;
+ size_t reserve_size;
+ size_t slot_size;
+ size_t align;
+ const void *real_from;
+ const void **from = &real_from;
+ /* For each field, calculate the field size. */
+ /* size = *to_base + *to + *len */
+ /* Assume that the padding for alignment starts at a
+ * sizeof(void *) address. */
+
+ *from = <tng_param_this_fn;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ *from = <tng_param_call_site;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ reserve_size = *to_base + *to + *len;
+ {
+ char stack_buffer[reserve_size];
+ buffer = stack_buffer;
+
+ *to_base = *to = *len = 0;
+
+ *from = <tng_param_this_fn;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ /* Flush pending memcpy */
+ if(*len != 0) {
+ memcpy(buffer+*to_base+*to, *from, *len);
+ *to += *len;
+ *len = 0;
+ }
+
+ *from = <tng_param_call_site;
+ align = sizeof(const void *);
+
+ if(*len == 0) {
+ *to += ltt_align(*to, align); /* align output */
+ } else {
+ *len += ltt_align(*to+*len, align); /* alignment, ok to do a memcpy of it */
+ }
+
+ *len += sizeof(const void *);
+
+ /* Flush pending memcpy */
+ if(*len != 0) {
+ memcpy(buffer+*to_base+*to, *from, *len);
+ *to += *len;
+ *len = 0;
+ }
+
+ ret = ltt_trace_generic(ltt_facility_user_generic_F583779E, event_user_generic_function_exit, buffer, reserve_size, LTT_BLOCKING);
}
return ret;
projects / lttv.git / blobdiff