/* For general debugging purposes */ #include "../perf.h" #include <string.h>#include <stdarg.h>#include <stdio.h> #include "cache.h"#include "color.h"#include "event.h"#include "debug.h"#include "util.h" int verbose = 0;bool dump_trace = false; int eprintf(int level, const char *fmt, ...){	va_list args;	int ret = 0; 	if (verbose >= level) {		va_start(args, fmt);		if (use_browser > 0)			ret = ui_helpline__show_help(fmt, args);		else			ret = vfprintf(stderr, fmt, args);		va_end(args);	} 	return ret;} int dump_printf(const char *fmt, ...){	va_list args;	int ret = 0; 	if (dump_trace) {		va_start(args, fmt);		ret = vprintf(fmt, args);		va_end(args);	} 	return ret;} static int dump_printf_color(const char *fmt, const char *color, ...){	va_list args;	int ret = 0; 	if (dump_trace) {		va_start(args, color);		ret = color_vfprintf(stdout, color, fmt, args);		va_end(args);	} 	return ret;}  void trace_event(event_t *event){	unsigned char *raw_event = (void *)event;	const char *color = PERF_COLOR_BLUE;	int i, j; 	if (!dump_trace)		return; 	dump_printf(".");	dump_printf_color("\n. ... raw event: size %d bytes\n", color,			  event->header.size); 	for (i = 0; i < event->header.size; i++) {		if ((i & 15) == 0) {			dump_printf(".");			dump_printf_color("  %04x: ", color, i);		} 		dump_printf_color(" %02x", color, raw_event[i]); 		if (((i & 15) == 15) || i == event->header.size-1) {			dump_printf_color("  ", color);			for (j = 0; j < 15-(i & 15); j++)				dump_printf_color("   ", color);			for (j = i & ~15; j <= i; j++) {				dump_printf_color("%c", color,						isprint(raw_event[j]) ?						raw_event[j] : '.');			}			dump_printf_color("\n", color);		}	}	dump_printf(".\n");}