1 /* For general debugging purposes */ 2 3 #include "../perf.h" 4 5 #include <string.h> 6 #include <stdarg.h> 7 #include <stdio.h> 8 9 #include "cache.h" 10 #include "color.h" 11 #include "event.h" 12 #include "debug.h" 13 #include "util.h" 14 15 int verbose; 16 bool dump_trace = false, quiet = false; 17 18 int eprintf(int level, const char *fmt, ...) 19 { 20 va_list args; 21 int ret = 0; 22 23 if (verbose >= level) { 24 va_start(args, fmt); 25 if (use_browser > 0) 26 ret = ui_helpline__show_help(fmt, args); 27 else 28 ret = vfprintf(stderr, fmt, args); 29 va_end(args); 30 } 31 32 return ret; 33 } 34 35 int dump_printf(const char *fmt, ...) 36 { 37 va_list args; 38 int ret = 0; 39 40 if (dump_trace) { 41 va_start(args, fmt); 42 ret = vprintf(fmt, args); 43 va_end(args); 44 } 45 46 return ret; 47 } 48 49 #ifdef NO_NEWT_SUPPORT 50 void ui__warning(const char *format, ...) 51 { 52 va_list args; 53 54 va_start(args, format); 55 vfprintf(stderr, format, args); 56 va_end(args); 57 } 58 #endif 59 60 void trace_event(event_t *event) 61 { 62 unsigned char *raw_event = (void *)event; 63 const char *color = PERF_COLOR_BLUE; 64 int i, j; 65 66 if (!dump_trace) 67 return; 68 69 printf("."); 70 color_fprintf(stdout, color, "\n. ... raw event: size %d bytes\n", 71 event->header.size); 72 73 for (i = 0; i < event->header.size; i++) { 74 if ((i & 15) == 0) { 75 printf("."); 76 color_fprintf(stdout, color, " %04x: ", i); 77 } 78 79 color_fprintf(stdout, color, " %02x", raw_event[i]); 80 81 if (((i & 15) == 15) || i == event->header.size-1) { 82 color_fprintf(stdout, color, " "); 83 for (j = 0; j < 15-(i & 15); j++) 84 color_fprintf(stdout, color, " "); 85 for (j = i & ~15; j <= i; j++) { 86 color_fprintf(stdout, color, "%c", 87 isprint(raw_event[j]) ? 88 raw_event[j] : '.'); 89 } 90 color_fprintf(stdout, color, "\n"); 91 } 92 } 93 printf(".\n"); 94 } 95