62 lines
1.6 KiB
C++
62 lines
1.6 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 "armdis.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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static const uint32_t kOffsetThreshold = 0x100000;
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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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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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if (event.bb_num == 0)
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break;
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//printf("t%llu bb %lld %d\n", event.time, event.bb_num, event.num_insns);
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uint64_t insn_time = trace->ReadInsnTime(event.time);
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if (insn_time != event.time) {
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printf("time: %llu insn time: %llu bb: %llu addr: 0x%x num_insns: %d, pid: %d\n",
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event.time, insn_time, event.bb_num, event.bb_addr,
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event.num_insns, event.pid);
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exit(1);
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}
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for (int ii = 1; ii < event.num_insns; ++ii) {
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trace->ReadInsnTime(event.time);
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}
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}
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delete trace;
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return 0;
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}
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