1cd84c2acSFrederic Weisbecker /* For general debugging purposes */ 2cd84c2acSFrederic Weisbecker 3cd84c2acSFrederic Weisbecker #include "../perf.h" 48f28827aSFrederic Weisbecker 5cd84c2acSFrederic Weisbecker #include <string.h> 6cd84c2acSFrederic Weisbecker #include <stdarg.h> 7cd84c2acSFrederic Weisbecker #include <stdio.h> 8cd84c2acSFrederic Weisbecker 98f28827aSFrederic Weisbecker #include "color.h" 108f28827aSFrederic Weisbecker #include "event.h" 118f28827aSFrederic Weisbecker #include "debug.h" 128f28827aSFrederic Weisbecker 13cd84c2acSFrederic Weisbecker int verbose = 0; 142cec19d9SFrederic Weisbecker int dump_trace = 0; 15cd84c2acSFrederic Weisbecker 16cd84c2acSFrederic Weisbecker int eprintf(const char *fmt, ...) 17cd84c2acSFrederic Weisbecker { 18cd84c2acSFrederic Weisbecker va_list args; 19cd84c2acSFrederic Weisbecker int ret = 0; 20cd84c2acSFrederic Weisbecker 21cd84c2acSFrederic Weisbecker if (verbose) { 22cd84c2acSFrederic Weisbecker va_start(args, fmt); 23cd84c2acSFrederic Weisbecker ret = vfprintf(stderr, fmt, args); 24cd84c2acSFrederic Weisbecker va_end(args); 25cd84c2acSFrederic Weisbecker } 26cd84c2acSFrederic Weisbecker 27cd84c2acSFrederic Weisbecker return ret; 28cd84c2acSFrederic Weisbecker } 292cec19d9SFrederic Weisbecker 302cec19d9SFrederic Weisbecker int dump_printf(const char *fmt, ...) 312cec19d9SFrederic Weisbecker { 322cec19d9SFrederic Weisbecker va_list args; 332cec19d9SFrederic Weisbecker int ret = 0; 342cec19d9SFrederic Weisbecker 352cec19d9SFrederic Weisbecker if (dump_trace) { 362cec19d9SFrederic Weisbecker va_start(args, fmt); 372cec19d9SFrederic Weisbecker ret = vprintf(fmt, args); 382cec19d9SFrederic Weisbecker va_end(args); 392cec19d9SFrederic Weisbecker } 402cec19d9SFrederic Weisbecker 412cec19d9SFrederic Weisbecker return ret; 422cec19d9SFrederic Weisbecker } 438f28827aSFrederic Weisbecker 448f28827aSFrederic Weisbecker static int dump_printf_color(const char *fmt, const char *color, ...) 458f28827aSFrederic Weisbecker { 468f28827aSFrederic Weisbecker va_list args; 478f28827aSFrederic Weisbecker int ret = 0; 488f28827aSFrederic Weisbecker 498f28827aSFrederic Weisbecker if (dump_trace) { 508f28827aSFrederic Weisbecker va_start(args, color); 518f28827aSFrederic Weisbecker ret = color_vfprintf(stdout, color, fmt, args); 528f28827aSFrederic Weisbecker va_end(args); 538f28827aSFrederic Weisbecker } 548f28827aSFrederic Weisbecker 558f28827aSFrederic Weisbecker return ret; 568f28827aSFrederic Weisbecker } 578f28827aSFrederic Weisbecker 588f28827aSFrederic Weisbecker 598f28827aSFrederic Weisbecker void trace_event(event_t *event) 608f28827aSFrederic Weisbecker { 618f28827aSFrederic Weisbecker unsigned char *raw_event = (void *)event; 628f28827aSFrederic Weisbecker const char *color = PERF_COLOR_BLUE; 638f28827aSFrederic Weisbecker int i, j; 648f28827aSFrederic Weisbecker 658f28827aSFrederic Weisbecker if (!dump_trace) 668f28827aSFrederic Weisbecker return; 678f28827aSFrederic Weisbecker 688f28827aSFrederic Weisbecker dump_printf("."); 698f28827aSFrederic Weisbecker dump_printf_color("\n. ... raw event: size %d bytes\n", color, 708f28827aSFrederic Weisbecker event->header.size); 718f28827aSFrederic Weisbecker 728f28827aSFrederic Weisbecker for (i = 0; i < event->header.size; i++) { 738f28827aSFrederic Weisbecker if ((i & 15) == 0) { 748f28827aSFrederic Weisbecker dump_printf("."); 758f28827aSFrederic Weisbecker dump_printf_color(" %04x: ", color, i); 768f28827aSFrederic Weisbecker } 778f28827aSFrederic Weisbecker 788f28827aSFrederic Weisbecker dump_printf_color(" %02x", color, raw_event[i]); 798f28827aSFrederic Weisbecker 808f28827aSFrederic Weisbecker if (((i & 15) == 15) || i == event->header.size-1) { 818f28827aSFrederic Weisbecker dump_printf_color(" ", color); 828f28827aSFrederic Weisbecker for (j = 0; j < 15-(i & 15); j++) 838f28827aSFrederic Weisbecker dump_printf_color(" ", color); 848f28827aSFrederic Weisbecker for (j = 0; j < (i & 15); j++) { 858f28827aSFrederic Weisbecker if (isprint(raw_event[i-15+j])) 868f28827aSFrederic Weisbecker dump_printf_color("%c", color, 878f28827aSFrederic Weisbecker raw_event[i-15+j]); 888f28827aSFrederic Weisbecker else 898f28827aSFrederic Weisbecker dump_printf_color(".", color); 908f28827aSFrederic Weisbecker } 918f28827aSFrederic Weisbecker dump_printf_color("\n", color); 928f28827aSFrederic Weisbecker } 938f28827aSFrederic Weisbecker } 948f28827aSFrederic Weisbecker dump_printf(".\n"); 958f28827aSFrederic Weisbecker } 96