1#include <stdio.h>
2#include <unistd.h>
3#include <stdlib.h>
4#include <inttypes.h>
5#include <assert.h>
6#include "trace_reader.h"
7#include "parse_options.h"
8
9typedef TraceReader<> TraceReaderType;
10
11#include "parse_options-inl.h"
12
13void Usage(const char *program)
14{
15    fprintf(stderr, "Usage: %s [options] trace_file elf_file\n", program);
16    OptionsUsage();
17}
18
19int main(int argc, char **argv) {
20    // Parse the options
21    ParseOptions(argc, argv);
22    if (argc - optind != 2) {
23        Usage(argv[0]);
24        exit(1);
25    }
26
27    char *trace_filename = argv[optind++];
28    char *elf_file = argv[optind++];
29    TraceReader<> *trace = new TraceReader<>;
30    trace->Open(trace_filename);
31    trace->ReadKernelSymbols(elf_file);
32    trace->SetRoot(root);
33
34    printf("#  time   bb   pid num_insns  bb_addr\n");
35    while (1) {
36        symbol_type *sym;
37        BBEvent event;
38        BBEvent ignored;
39
40        if (GetNextValidEvent(trace, &event, &ignored, &sym))
41            break;
42        printf("%7lld %4lld %5d       %3d  0x%08x %s\n",
43               event.time, event.bb_num, event.pid, event.num_insns,
44               event.bb_addr, sym->name);
45    }
46    return 0;
47}
48