1 files changed, 47 insertions, 0 deletions
diff --git a/emulator/qtools/bb_dump.cpp b/emulator/qtools/bb_dump.cpp
new file mode 100644
index 0000000..de241fb
--- /dev/null
+++ b/emulator/qtools/bb_dump.cpp
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <assert.h>
+#include "trace_reader.h"
+#include "parse_options.h"
+
+typedef TraceReader<> TraceReaderType;
+
+#include "parse_options-inl.h"
+
+void Usage(const char *program)
+{
+    fprintf(stderr, "Usage: %s [options] trace_file elf_file\n", program);
+    OptionsUsage();
+}
+
+int main(int argc, char **argv) {
+    // Parse the options
+    ParseOptions(argc, argv);
+    if (argc - optind != 2) {
+        Usage(argv[0]);
+        exit(1);
+    }
+
+    char *trace_filename = argv[optind++];
+    char *elf_file = argv[optind++];
+    TraceReader<> *trace = new TraceReader<>;
+    trace->Open(trace_filename);
+    trace->ReadKernelSymbols(elf_file);
+    trace->SetRoot(root);
+
+    printf("#  time   bb   pid num_insns  bb_addr\n");
+    while (1) {
+        symbol_type *sym;
+        BBEvent event;
+        BBEvent ignored;
+
+        if (GetNextValidEvent(trace, &event, &ignored, &sym))
+            break;
+        printf("%7lld %4lld %5d       %3d  0x%08x %s\n",
+               event.time, event.bb_num, event.pid, event.num_insns,
+               event.bb_addr, sym->name);
+    }
+    return 0;
+}