48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <inttypes.h>
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#include <assert.h>
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#include "trace_reader.h"
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#include "parse_options.h"
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typedef TraceReader<> TraceReaderType;
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#include "parse_options-inl.h"
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void Usage(const char *program)
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{
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fprintf(stderr, "Usage: %s [options] trace_file elf_file\n", program);
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OptionsUsage();
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}
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int main(int argc, char **argv) {
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// Parse the options
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ParseOptions(argc, argv);
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if (argc - optind != 2) {
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Usage(argv[0]);
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exit(1);
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}
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char *trace_filename = argv[optind++];
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char *elf_file = argv[optind++];
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TraceReader<> *trace = new TraceReader<>;
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trace->Open(trace_filename);
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trace->ReadKernelSymbols(elf_file);
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trace->SetRoot(root);
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printf("# time bb pid num_insns bb_addr\n");
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while (1) {
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symbol_type *sym;
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BBEvent event;
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BBEvent ignored;
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if (GetNextValidEvent(trace, &event, &ignored, &sym))
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break;
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printf("%7lld %4lld %5d %3d 0x%08x %s\n",
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event.time, event.bb_num, event.pid, event.num_insns,
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event.bb_addr, sym->name);
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}
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return 0;
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}
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